CN203161305U - Constant-pressure water-replenishing closed type water circulation cooling system - Google Patents
Constant-pressure water-replenishing closed type water circulation cooling system Download PDFInfo
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- CN203161305U CN203161305U CN 201320106639 CN201320106639U CN203161305U CN 203161305 U CN203161305 U CN 203161305U CN 201320106639 CN201320106639 CN 201320106639 CN 201320106639 U CN201320106639 U CN 201320106639U CN 203161305 U CN203161305 U CN 203161305U
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Abstract
The utility model relates to a constant-pressure water-replenishing closed type water circulation cooling system which comprises a used circulation water pump control valve, a stand-by circulation water pump control valve, a circulation water pump, a heat exchanger water inlet control valve, a heat exchanger, a heat exchanger water outlet control valve and a constant-pressure swelling water tank which are mounted on a base, as well as water pipes used for connecting all the parts and a control cabinet, wherein circulation water is circulated and cooled through the circulation water pump and the heat exchanger; the constant-pressure swelling water tank is connected onto a water-replenishing pipe; a rubber water bag is mounted in the middle inside the water tank; the rubber water tank is fully filled with replenished water; compressed nitrogen or argon is charged between the rubber water bag and a tank body; and the water-replenishing pressure is stabilized through swelling and shrinkage of the rubber water bag, so that the pressure is consistent with the pressure of the circulation water, constant-pressure water-replenishing is realized, and the normal operation of water circulation is guaranteed. The system has the advantages as follows: the constant-pressure water-replenishing effect is good, the cost is low, the use is convenient, and the operation is reliable. The system can be widely used in places requiring closed type water circulation cooling.
Description
Technical field
The utility model relates to a kind of cooling equipment, especially a kind of constant pressure supply water enclosed hydrologic cycle cooling system.。
Background technique
The original closed cycle water-cooling apparatus of producing (ZL 2,005 20071153.1) of our company has advantages such as floor space is little, installation is used conveniently, maintenance, repair are not shut down.But in service in the circulation cooling, the enclosed water in this device unavoidably produces resistance loss and leakage loss, general 1～2 % in the global cycle amount.At present, address this problem and adopt level pressure frequency conversion small pump system water supplement, but exist moisturizing pressure transient, cost higher, to use shortcomings such as electric control, application trouble.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can level pressure voltage stabilizing moisturizing, and easy to operate again, lower-cost constant pressure supply water enclosed hydrologic cycle cooling system.
The purpose of this utility model is achieved in that and adopts the level pressure swelling water tank to replace original water tank and frequency conversion small pump system, stable constant pressure supply water is provided.The utility model is by four-way water inlet backwater water-adding pipe, 2 circulating water pump control valves of the using and the reserved, 2 circulating water pump of the using and the reserved, circulating water pump four-way outlet pipe, 2 heat exchanger water inlet control valves of the using and the reserved, 2 heat exchangers of the using and the reserved, 2 heat exchanger outlet water control valves of the using and the reserved, the threeway cooling water outlet pipe, level pressure swelling water feather cockscomb, control cabinet and base are formed, a water pipe of described four-way water inlet backwater water-adding pipe is used for beginning being connected the circulating water backwater behind water inlet and the top-off cycle water, two water pipes connect 2 circulating water pump control valves of the using and the reserved, also having a water pipe is water-adding pipe, described level pressure swelling water feather cockscomb is connected on this root water-adding pipe, and moisturizing is connected the moisturizing water source by water-adding pipe and provided; Described level pressure swelling water tank is by expanding and shrinking and stablize moisturizing pressure; The waterexit end of 2 circulating water pump control valves of described the using and the reserved connects 2 circulating water pump of the using and the reserved, described 2 circulating water pump the other ends link to each other by the feed-water end of 2 heat exchanger water inlet control valves of circulating water pump four-way outlet pipe and the using and the reserved, the other end of described 2 heat exchanger water inlet control valves connects the water intake of 2 heat exchangers of the using and the reserved, 2 heat exchanger outlet water control valves of the water outlet of described 2 heat exchangers and the using and the reserved link to each other, 2 intake pipes of the water outlet of described 2 heat exchanger outlet water control valves and a threeway cooling water outlet pipe join, water pipe in addition of described threeway cooling water outlet pipe is outlet pipe, connects the place that needs the circulating water cooling; Described intelligent control cabinet connects 2 circulating water pump control valves of the using and the reserved, 2 circulating water pump of the using and the reserved, 2 heat exchanger water inlet control valves of the using and the reserved, 2 heat exchangers of the using and the reserved, 2 heat exchanger outlet water control valves of the using and the reserved and power supply by electric wire; Described intelligent control cabinet, level pressure swelling water tank, 2 circulating water pump of the using and the reserved, 2 heat exchangers of the using and the reserved are installed on the base together with relevant pipe valve; Connect power supply, control cabinet just can move system by the program that configures in advance and carry out control automatically.
Described level pressure swelling water tank is formed by casing with the severe edema due to hypofunction of the spleen capsule made from specific rubber that the flange fixing-assembly is installed in the casing, and safety valve, charging air inlet, bleed valve and pressure gauge are equipped with in this casing top, and lower box is equipped with the turnover water valve.The level pressure swelling water tank is made of casing, severe edema due to hypofunction of the spleen capsule, safety valve, safety valve adpting flange, bleed valve, charging air inlet, pressure gauge, flange fixture, connecting leg, turnover water valve and connecting leg, described severe edema due to hypofunction of the spleen capsule becomes axis to be installed in the described casing, the upper end portion of described severe edema due to hypofunction of the spleen capsule and underpart are outwards routed up at the opening of tank ends, push down and fix with the flange fixture; Described safety valve be installed in the safety valve adpting flange casing upper end the flange fixture above; Described bleed valve, charging air inlet and pressure gauge be welded on respectively that casing upper end is accomplished fluently in advance and the aperture that is complementary with it on; Connect the turnover water valve with connecting leg below the end flange fixture under the casing, connecting connecting leg below the described turnover water valve.Inflated with nitrogen or argon gas between casing and the severe edema due to hypofunction of the spleen capsule before system's operation, are opened the outlet valve exhaust, and severe edema due to hypofunction of the spleen capsule is shunk, and then, connect charging air inlet and inflate between casing and severe edema due to hypofunction of the spleen capsule, and inflation pressure is 0.13～0.18MPa, and inflation is closed bleed valve after finishing; After severe edema due to hypofunction of the spleen capsule injects moisturizing, steady of system press is 0.3 MPa, and at this moment moisturizing and the gas in the level pressure swelling water tank is in state of equilibrium, once the moisturizing increased pressure in the water-adding pipe, severe edema due to hypofunction of the spleen capsule absorbs the moisturizing in the water-adding pipe, severe edema due to hypofunction of the spleen capsule water volume become big after to the outside injection section expand, when moisturizing pressure step-down, injection section expands, severe edema due to hypofunction of the spleen capsule dwindles, the moisturizing of the inside is forced out, and water-adding pipe is carried out moisturizing with reinforcement pressure, thereby make the moisturizing pressure stability in certain level; Bleed valve venting when being used for inflation, venting after severe edema due to hypofunction of the spleen capsule is filled with moisturizing, is closed bleed valve when also being used for water inlet; Safety valve is used for the decompression under the too big situation of moisturizing pressure, and pressure gauge is used for the pressure of supervision water tank water.
During application, the outlet pipe connection of threeway cooling water outlet pipe is needed the hydronic place of enclosed water, and return pipe guided to water inlet return pipe next door in the four-way water inlet backwater water-adding pipe, then, the water inlet return pipe that four-way is intake in the backwater water-adding pipe is connected the circulating water water source, water-adding pipe is connected the moisturizing water source simultaneously, open turnover water valve and the bleed valve of level pressure swelling water tank then by hand, then open the control cabinet switch, a circulating water pump control valve, a circulating water pump, a heat exchanger water inlet control valve, a heat exchanger, a heat exchanger outlet water control valve is started working, circulating water just enters the utility model system, after treating that whole system circulating water is filled with, close bleed valve, return pipe is connected on the water inlet return pipe that begins to intake in the four-way water inlet backwater water-adding pipe, and the turnover water valve of level pressure swelling water tank just allows it open always, and whole system is normally operation just, the damage by water of formation in service gives the pressure stable moisturizing by the level pressure swelling water tank; Break down as a certain parts, just acknowledgment copy puts into operation immediately, the fault part can be pulled down maintenance simultaneously.
The beneficial effects of the utility model are: 1, use the level pressure swelling water tank that level pressure voltage stabilizing moisturizing can be provided, the assurance system normally moves; 2, adopt the level pressure swelling water tank to replace original water tank and frequency conversion small pump system, cost saving, during use, as long as manual opening passes in and out water valve and allow it open, easy to operate; 3, the level pressure swelling water tank is once inflated and can be used for a long time, adopts nitrogen or argon gas can not produce corrosion; 4, casing is seal, and G﹠W does not contact, and can guarantee that water quality is not contaminated: 5, since pressure change little, the system of eliminating the automatically noise that forms because of pressure transient in service; 6, adopt 2 circulating water pump of the using and the reserved and heat exchanger can be when both damage shutdown maintenance not, the assurance system normally moves.
Description of drawings
Fig. 1 is that master of the present utility model looks schematic representation; Fig. 2 is schematic top plan view; Fig. 3 is the structural representation of level pressure swelling water tank.Among the figure: 1 is four-way water inlet backwater water-adding pipe, 2 is 2 circulating water pump control valves of the using and the reserved, 3 is 2 circulating water pump of the using and the reserved, 4 is circulating water pump four-way outlet pipe, 5 is 2 heat exchanger water inlet control valves of the using and the reserved, 6 is 2 heat exchangers of the using and the reserved, 7 is 2 heat exchanger outlet water control valves of the using and the reserved, 8 are the threeway cooling water outlet pipe, 9 is the level pressure swelling water tank, 10 is control cabinet, 11 is base, 12 is casing, 13 is severe edema due to hypofunction of the spleen capsule, 14 is safety valve, 15 is the safety valve adpting flange, 16 is bleed valve, 17 is charging air inlet, 18 is pressure gauge, 19 is water, 20 is nitrogen or argon gas, 21 is the flange fixture, 22 is connecting leg, 23 are the turnover water valve, 24 is connecting leg.
Embodiment
, for 1 embodiment the utility model is further described below in conjunction with accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3.
Example 1 is described with summary of the invention as shown in drawings, the utility model is by four-way water inlet backwater water-adding pipe 1,2 circulating water pump control valves 2 of the using and the reserved, 2 circulating water pump 3 of the using and the reserved, circulating water pump four-way outlet pipe 4,2 heat exchanger water inlet control valves 5 of the using and the reserved, 2 heat exchangers 6 of the using and the reserved, 2 heat exchanger outlet water control valves 7 of the using and the reserved, threeway cooling water outlet pipe 8, level pressure swelling water feather cockscomb 9, control cabinet 10 and base 11 are formed, at first with the parts production except level pressure swelling water feather cockscomb 10 or purchase, simultaneously with the component casing 12 of level pressure swelling water feather cockscomb 9, severe edema due to hypofunction of the spleen capsule 13, safety valve 14, safety valve adpting flange 15, bleed valve 16, charging air inlet 17, pressure gauge 18, flange fixture 21, connecting leg 22, turnover water valve 23 and connecting leg 24 are processed or are purchased, and wherein severe edema due to hypofunction of the spleen capsule 13 usefulness specific rubbers are made.Begin assembling then.At first, one end of severe edema due to hypofunction of the spleen capsule 13 is fastened with rope, be that flange fixture 21 openings pierce into rope from the opening of the lower end of casing 12, and be that flange fixture 21 openings pass from the opening of upper end, the end of the end that fastens with rope of this severe edema due to hypofunction of the spleen capsule 13 is pulled out the opening of the flange fixture 21 of casing 12 upper ends, this end is outwards routed up, pushed down with flange fixture 21 and fix; Then, the end of severe edema due to hypofunction of the spleen capsule 13 that will not draw in the opening of 12 times end flange fixtures 21 of casing is again asked outer stretching, and outwards routs up, and pushes down with flange fixture 21 to fix; Then, safety valve 14 usefulness safety valve adpting flanges 15 are installed on the opening of flange fixture 21 of casing 12 upper ends; Then, bleed valve 16, charging air inlet 17 and pressure gauge 18 are welded on respectively on the aperture of accomplishing fluently in advance on the casing 12 and being complementary with it; Afterwards, the opening at the flange fixture 21 of casing 12 lower ends connects turnover water valves 23 with connecting leg 22 again, connects connecting leg 24 below the described turnover water valve 23.Like this, level pressure swelling water feather cockscomb 9 has just assembled.
Then, intake two intake pipes of backwater water-adding pipe 1 of four-way are connected on 2 circulating water pump control valves 2 of the using and the reserved, then, the connecting leg 24 that is contained on the level pressure swelling water feather cockscomb 9 is connected on the water-adding pipe of this four-way water inlet backwater water-adding pipe 1, the other end with described 2 circulating water pump control valves 2 is connected on the water intake of 2 circulating water pump 3 of the using and the reserved again, the described circulating water pump the other end is connected on the feed-water end of 2 heat exchanger water inlet control valves 5 of the using and the reserved with circulating water pump four-way outlet pipe 4, then, the other end of these 2 heat exchanger water inlet control valves 5 is connected on the water intake of 2 heat exchangers 6 of the using and the reserved, water outlet with these 2 heat exchangers 6 is connected on the water intake of 2 heat exchanger outlet water control valves 7 of the using and the reserved again, and the water outlet with these 2 heat exchanger outlet water control valves 7 is connected on 2 intake pipes of threeway cooling water outlet pipe 8 then; Control cabinet 10 is connected 2 circulating water pump control valves 2 of the using and the reserved, 2 circulating water pump 3 of the using and the reserved, 2 heat exchanger water inlet control valves 5 of the using and the reserved, 2 heat exchangers 6 of the using and the reserved and 2 heat exchanger outlet water control valves 7 of the using and the reserved by electric wire; At last, control cabinet 10, level pressure swelling water tank 9,2 circulating water pump 3 of the using and the reserved, 2 heat exchangers 6 of the using and the reserved all are installed on the base 11 together with described pipe valve.
Before system's operation, open the outlet valve exhaust, severe edema due to hypofunction of the spleen capsule is shunk, then, connect charging air inlet and inflate between casing and severe edema due to hypofunction of the spleen capsule, inflation pressure is 0.13～0.18MPa, and inflation is closed bleed valve after finishing; During application, control cabinet 10 is connected power supply, the outlet pipe connection of threeway cooling water outlet pipe 8 is needed hydronic place, and return pipe guided to water inlet return pipe next door in the four-way water inlet backwater water-adding pipe 1, then, the water inlet return pipe that four-way is intake in the backwater water-adding pipe 1 is connected the circulating water water source, water-adding pipe is connected the moisturizing water source simultaneously, open turnover water valve 23 and the bleed valve 16 of level pressure swelling water tank 9 then by hand, then open the switch on the control cabinet 10, one cover circulating water pump control valve 2, circulating water pump 3, heat exchanger water inlet control valve 5, heat exchanger 6 and heat exchanger outlet water control valve 7 are started working, circulating water just enters the utility model system, after treating that whole system circulating water is filled with, close bleed valve 16, return pipe is connected on the water inlet return pipe that begins to intake in the four-way water inlet backwater water-adding pipe 1, the turnover water valve 23 of level pressure swelling water tank 9 just allows it open always, whole system just enters normal operation, the damage by water of formation in service gives the pressure stable moisturizing by level pressure swelling water tank 1; Break down as a certain parts, acknowledgment copy can put into operation immediately, the fault part can be pulled down maintenance simultaneously.
Claims (2)
1. constant pressure supply water enclosed hydrologic cycle cooling system, it is characterized in that: by four-way water inlet backwater water-adding pipe (1), 2 circulating water pump control valves of the using and the reserved (2), 2 circulating water pump of the using and the reserved (3), circulating water pump four-way outlet pipe (4), 2 heat exchanger water inlet control valves of the using and the reserved (5), 2 heat exchangers of the using and the reserved (6), 2 heat exchanger outlet water control valves of the using and the reserved (7), threeway cooling water outlet pipe (8), level pressure swelling water tank (9), control cabinet (10) and base (11) are formed, two intake pipes of described four-way water inlet backwater water-adding pipe 1 are connected on 2 circulating water pump control valves of the using and the reserved (2), described level pressure swelling water tank (9) is connected on the water-adding pipe with connecting leg (24), the other end of 2 circulating water pump control valves of described the using and the reserved (2) is connected on 2 circulating water pump of the using and the reserved (3), the other end of 2 circulating water pump of described the using and the reserved (3) is connected on the feed-water end of 2 heat exchanger water inlet control valves of the using and the reserved (5) with circulating water pump four-way outlet pipe (4), the other end of 2 heat exchanger water inlet control valves of described the using and the reserved (5) is connected on the water intake of 2 heat exchangers of the using and the reserved (6), the water outlet of 2 heat exchangers of described the using and the reserved (6) is connected on 2 heat exchanger outlet water control valves of the using and the reserved (7), and the water outlet of 2 heat exchanger outlet water control valves of described the using and the reserved (7) is connected on 2 intake pipes of threeway cooling water outlet pipe (8); Described control cabinet (10) connects 2 circulating water pump control valves of the using and the reserved (2), 2 circulating water pump of the using and the reserved (3), 2 heat exchanger water inlet control valves of the using and the reserved (5), 2 heat exchangers of the using and the reserved (6) and 2 heat exchanger outlet water control valves of the using and the reserved (7) by electric wire; Described control cabinet (10), level pressure swelling water tank (9), 2 circulating water pump of the using and the reserved (3), 2 heat exchangers of the using and the reserved (6) are installed on the base (11) together with described pipe valve.
2. according to the described constant pressure supply water enclosed of claim 1 hydrologic cycle cooling system, it is characterized in that, described level pressure swelling water tank (9) is by casing (12), severe edema due to hypofunction of the spleen capsule (13), safety valve (14), safety valve adpting flange (15), bleed valve (16), charging air inlet (17), pressure gauge (18), flange fixture (21), connecting leg (22), turnover water valve (23) and connecting leg (24) constitute, described severe edema due to hypofunction of the spleen capsule (13) becomes axis to be installed in the described casing (12), the upper end portion of described severe edema due to hypofunction of the spleen capsule (13) and underpart are outwards routed up in casing (12) openings at two ends, push down and fix with flange fixture (21); Described safety valve (14) be installed in safety valve adpting flange (15) casing (12) upper end flange fixture (21) above; Described bleed valve (16), charging air inlet (17) and pressure gauge (18) be welded on respectively that casing (12) upper end is accomplished fluently in advance and the aperture that is complementary with it on; Casing (12) is down connecting turnover water valve (23) with connecting leg (22) below the end flange fixture (21), is connecting connecting leg (24) below the described turnover water valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106639 CN203161305U (en) | 2013-03-08 | 2013-03-08 | Constant-pressure water-replenishing closed type water circulation cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106639 CN203161305U (en) | 2013-03-08 | 2013-03-08 | Constant-pressure water-replenishing closed type water circulation cooling system |
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| Publication Number | Publication Date |
|---|---|
| CN203161305U true CN203161305U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106639 Expired - Fee Related CN203161305U (en) | 2013-03-08 | 2013-03-08 | Constant-pressure water-replenishing closed type water circulation cooling system |
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| CN (1) | CN203161305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115463A (en) * | 2013-03-08 | 2013-05-22 | 扬中市华能电力设备有限公司 | Constant pressure water supplement closed type water circulation cooling system |
| CN107101510A (en) * | 2017-05-26 | 2017-08-29 | 西安长庆科技工程有限责任公司 | A kind of sealing and circulating water integrating device |
| CN111121132A (en) * | 2018-10-30 | 2020-05-08 | 宁波方太厨具有限公司 | Automatic inflation structure of expansion water tank and control method thereof |
-
2013
- 2013-03-08 CN CN 201320106639 patent/CN203161305U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115463A (en) * | 2013-03-08 | 2013-05-22 | 扬中市华能电力设备有限公司 | Constant pressure water supplement closed type water circulation cooling system |
| CN107101510A (en) * | 2017-05-26 | 2017-08-29 | 西安长庆科技工程有限责任公司 | A kind of sealing and circulating water integrating device |
| CN111121132A (en) * | 2018-10-30 | 2020-05-08 | 宁波方太厨具有限公司 | Automatic inflation structure of expansion water tank and control method thereof |
| CN111121132B (en) * | 2018-10-30 | 2021-10-01 | 宁波方太厨具有限公司 | Automatic inflation structure of expansion water tank and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20210308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |