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1、JI S 4933608 - % - - 0001349 - 5 Sl - T (7 - UDC 662.995 : 536.49 : 551.521.1 JAPANESE INDUSTRIAL STANDARD Solar Storage Tanks JIS A 4113-1988 Translated and Published by Japanese Standards Association Printed in Japan * - 17 S Copyright Japanese Standards Association Provided by IHS under license w
2、ith JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- In the event of any doubt arising, the original Standard in Japanese is to be final authority. Copyright Japanese Standards Associ
3、ation Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- UDC 662.995:536.49:551.521.1 JAPANESE INDUSTRIAL STANDARD J I S Solar Storage Tanks A 4113-19
4、88 1, Scope This Japanese Industrial Standard specifies solar storage tanks of direct storage type, indirect storage type, etc. for solar system to store heat energy as sensible heat by using a liquid not exceeding boiling point in atmospheric pressure at not more than 10 m in head pressure as the h
5、eat storage medium, hereinafter referred to as the “storage tanks“. Therefore, this Standard does not apply to storage tanks using heat storage medium to utilize latent heat. than 1000 I in capacity including those for hot-water supply and for heat storage and also include those assembled integrally
6、 with auxiliary heat source apparatus. The storage tanks herein mean storage tanks not more Further, performances and the like concerning auxiliary heat source apparatus shall be in accordance with the relating reference. Remark: In this Standard the units and numerical values shown in I 1 are in ac
7、cordance with the conventional unit and are Standard values. 2. Definitions For the purposes of this Standard, the following definitions apply: (li e heat storage medium Mediums such as water, non-freezing solution, etc. to be stored in storage tank and to store heat energy by temperature difference
8、 (sensible heat). heat collecting medium solution, etc. to transfer heat energy from solar storage tank to storage tank, In direct storage type, it is the same medium as the heat storage medium, and in indirect storage type, it is medium other than the heat storage medium. Mediums such as water, non
9、-freezing storage-tank capacity The volume of heat storage medium to be stored in storage tank and is in accordance with Table 1. However, in the storage tank assembled integrally with auxiliary heat source apparatus, it is the volume of whole tank including the part to be heated by auxiliary heat s
10、ource apparatus. Applicable Standards: See pages 29 and 30. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,
11、- J I S A*LI1L3 88 W 46133b08 0001351 3 2 A 4113-1988 5 P e Tightly closed type Table 1. Storage Tank Capacities Storage tank capacity Supply to storage tank the water a t 20 f 5OC under the supply water static pressure of 0.34 MFaC3.5 kgf/cm2) i n gauge pressure until the supply water control devic
12、e such as ball tap, liquid surface switch, etc, closes, thereafter stop the supply water plug and define the water capacity ( I ) when water is exhausted from water exhausting opening as the storage tank capacity. Supply to storage tank the water a t 20 k 5OC under the supply water pressure of 0.06
13、Wa(0.6 kgf/cm2) i n gauge pressure until fut1 water state, thereafter stop the supply water plug and define the water capacity ( I ) when water is exhausted from water exhausting opening as the storage tank capacity, (4) auxiliary heat source apparatus The heat source apparatus such as boiler and th
14、e like to supplement the shortage when the heat collection from solar heat is not sufficient. (5) heat exchanger The heat transfer apparatus to exchange in directly the heat energy of heat collecting medium to heat stor- age medium in indirect storage type storage tank. 3. Tmes of Storage Tanks and
15、Name of Each Part Types of storage tanks and name of each part shall be in accordance with Tables 2, 3, 4, 5 and 6 and Figs. 1 and 2. Table 2. Types by Storage System 5 P e Con tent Direct storage type the tank. The storage tank in which the heat exchanger is not assembled in Indirect storage type T
16、he storage tank in which the heat exchanger is assembled, includes heat pump type (the heat exchanger by condenser of heat pump is assembled) and that appended with heat exchanger a t the outer part of tank is not included. I Table 3. Types by Structure 5 P e Content I Open type The storage tank of
17、such structure that the liquid surface in the tank is opened to atmosphere Tightly closed The storage tank of such structure that is stored i n the tank I type the liquid exceeding atmospheric pressure Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employ
18、ees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- 4933608 - 0803352 5 Outdoor type Table 4. Types by Setting Place The storage tank to be set a t outdoor Indoor type Style Auxiliary heat source apparatus in
19、tegral style Auxi 1 iary heat source apparatus separated style The storage tank to be set a t indoor or at a place where wind and rain do not contact I Content The storage tank i n which the auxiliary heat source apparatus is held The storage tank i n which the auxiliary heat source apparatus is not
20、 held Type Waterwork direct connection type Table 5. Styles by Existence of Auxiliary Heat Source Content The system to supply water a t not more than 10 m in head pressure, with connecting with waterwork pipe by using pressure reducing valve for waterworks and relief valve Table 6. Type by Water Su
21、pply System The system to supply water by falling water once to cistern or the like without connecting directly with waterwork pipe I Cistern type Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13
22、/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S A*4113 88 4 A 4113-1988 Fig. 1. An Example of Direct Storage Type (Open Type) 4933b08 0001353 7 M Fig. 2. An Example of Indirect Storage Type (Tightly Closed Type) d o Shell part armoure Heat exchanger Ret
23、urn opening for heat ) Top part armoure Water supply opening Feed opening for heat ) Bottom part armoure Water exhaust opening Auxiliary heat source Tank body Hot water supply (example of electric Heat insulation Weir flow tube collecting medium collecting medium apparatus opening heater) m a teria1
24、 4. Performance The performance of storage tank shall be tested according to the method of 8.2 and, comply with specifications of Table 7. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21
25、:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- JIS A*4113 88 4733608 0001354 9 a O 9 E u VI al U - al o c m O w k al c 4 E 5 u H ? N Co - L O Co 8 9 v) VI al rl U s al P d rl m 4 fi n W 9 al -rl o .rl w w al u 1 a u 8 a; g c g u u . ? I u o al w w al w - u 1 B gal o
26、 L l f i 3 3 0 Ltl c 2: z al P rl rl m u c, k + u 3 . 0 a 2 N i5 I 8 8 c, sul c $ m .rl 1 .rl a, O VI um al al alw k M O w a C fi um m m c k al 2; u alln d g2 n d v 5 ? Co *Pl u 2 O w al Q a, rl B 2 m l i a 8 3 3 c, Iti al al rl k w al al al P rl rl m 4 u H - a , o u VI irl VI 8 tl tl 2 VI al k F4 u
27、 CI Co - s : E d a , u 2 9 8 al a al v) m P n w .rl a a a 8 J ! i al o k al w al k h u 4 d m % 2 5 e k al u .rl 3 h d O 0 rl rl m 4 u H - k al u z w O h u .rl rl N Co i rl c m 9 v) v) al rl u s al P rl rl m 4 u H - al o u VI .rl VI al k 8 c 2 %-I u m rl fi H Co CI Co a u v) .rl rl rl m 9 9 3 4 u H C
28、opyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- 6 A 4113-1988 .G l i fi m 9 v) v) ai rl ci 2 W P rl rl m *
29、ci H a, o c m LI v) .rl rn E 8 B .rl ci m rl C H o: N. a3 P U rn .rl 3 rl rl m 8 9 % U H - a, M m ci rl O E - P C m U v) u 5 - I m rl 4 N. a3 a, Fi s u o a, P rl rl m 5 J I S A*4333 B A W 4733608 0003355 0 = 8 2 u 5 +I fi .rl a, P rl rl m % 3 2 2 R t 5 ai a, P 2 O ci ai u m rl a , o W W .rl a a rl I
30、 N. a3 rl a, N r! ? a3 ci rn rci O h U ci : a, a O m I ? a3 - n 4 u f i l 9 5 t s O D ci O c a , P rl rl m 6 ci H W W O P a, rl a, a, a W P u 2 % E i rl rl m . 4 W M fi . . - I U C *rl m a a ci 2 71 fi m n W W O M C rl rl a, a, a en c a 4 rl I+ n i% 8 n M fi m ; b 9 O Between live parts of dif- fere
31、nt polarity (including na1 part of unit having closing mechanism. ) the wire attaching termi- 131 Between terminal parts to be connected by user The fixed part where dust is difficult to intrude and metal 1.2 powder is difficult to adhere Between the live part and the non-live metal part having a fe
32、ar of earthing or the surface of non- metal part having a fear for a person to contact The fixed part where dust is difficult to intrude and metal 1.2 1.5 powder is difficult to adhere Other portions 1.2 2 1.5 I Other portions I 1.5 I 2.5 Zxceeding 150 up to and including 300 6 6 4 3 2 3 2 2.5 Remar
33、k: The space distance means the distance measure when the force of 29.4 N(3 kgf) is applied to the outer surface of device body, and 2.0 N200 gf to the inner part of the device body so that the distance become most small. 5.6.3 Earth Terminal and Lead Wire for Earth In the case where terminal for ea
34、rth or lead wire for earth is provided, these shall be as follows : e The terminal for earth shall be as follows: (a) (b) The effect that it is for earth is marked, The lead wire for earth is able to be attached easily and securely by screws .not less than 4 mm in nominal diameter (for press fasteni
35、ng type not less than 3.5 mm). The leading wire for earth shall be as follows: (a) (b) The effective length is not less than 2.5 m, The mild copper wire of 1.6 mm in diameter or the insulat- ing electric wire having strength and thickness equivalent or superior thereto and difficult to be corroded.
36、Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S A*4LL3 88 W 4933608 0003363 T 14 A 4113-1988 (c) The
37、 single-core cord or single-core cabtyre cable of not less than 1.25 mm2 in nominal sectional area. (d) The double-core cord of not less than 0.75 mm2 in nominal sectional area of which two conductors are twisted together at both ends and further soldered or press adhered. (e) The multi-core cord (e
38、xcepting twisted-together cord) of not less than 0.75 mm2 in nominal sectional area or one of cores of multi-core cabtyre cable. 5.6.4 Power Source Electric Wire In the case where power source electric wires are attached, those shall be as follows: The power source electric wires to be used are thos
39、e specified in JIS C 3301, JIS C 3327, JIS C 3306.or JIS C 3312 or those equivalent or superior thereto and their nominal sectional area is not less than 0.75 mm2. The permissible electric current of power source wires is not less than the maximum using current of load to be connected with the power
40、 source wire. At the connecting ends of power source wires, the attachment plug specified in JIS C 8303 or JIS C 8358 is attached. For power source wires having a fear of contacting the part exceeding 100C in temperature during ordinary using or those exceeding 8OoC in temperature at separating poin
41、t, those other than vinyl cords, vinyl cabtyre cord and vinyl cabtyre cable are used. The effective length of power source wires are not less than 2 m. The power source wires are provided with protective bushing or other suitable protective countermeasures are executed. When the power source wire is
42、 applied with the tensile force of 98.1 N(10 kgf) continuously for 15 sec or when it is pressed-in with hold the portion at 5 cm from the device body side of power source wire, the tensile force is not applied to the connecting part of power source wire and inner terminal and further the bushing is
43、not detached. Wiring Wiring shall be as follows: The penetrating part of lead wire is provided with protective bushing or executed with other suitable protective treatment so as not to damage the wire. To the connecting part of power source wire and the inner ter- minal tensile force of power source
44、 wire is not applied directly. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 21:21:44 MDTNo reproduction or networking permitted without license from IHS -,-,- 15 A 4113-1988 Glass-fiber
45、reinforced polyester Polyethylene (3) The inner wiring has no such fear that the high temperature part such as heat generating part and the like, as well as the moving part contact even though a force of 2.0 N(200 gf) is applied. JIS R 3411 JIS R 3412 JIS R 3417 JIS K 6919 JIS K 6748 (4) The attachi
46、ng parts of electric wire are able to attach the ele- ctric wire easily and securely and is not used to attach those other than electric wire in combination. (5) In the case where not less than two electric wires are clamped to one attaching part, nuts or washers are used between respective electric
47、 wires. attached securely by press-adhering terminal or the like. However, except where these are able to be 6, Appearance The finish such as painting, plating, enamel, etc. shall be workman- ship and, free from defects harmful to use and defects such as flaws, unevenness , etc. 7. Materials 7.1 mat
48、erials to be used for storage tank body shall be those specified in Japanese Industrial Standards shown in Table 10 or those provided with the quality equivalent or superior thereto. Table 10. Materials to Be Used for Storage Tank Body Material I Standard Steel plates, sheets and s t r i p JIS G 3131 I JIS G 3141 I “JI8 2 : : ; Stainless steel plates and sheets I 3100 Copper and copper alloy sheets, plates, strip and coiled she