CN202403477U - Hermetic circulated water cooling device - Google Patents
Hermetic circulated water cooling device Download PDFInfo
- Publication number
- CN202403477U CN202403477U CN2011204930548U CN201120493054U CN202403477U CN 202403477 U CN202403477 U CN 202403477U CN 2011204930548 U CN2011204930548 U CN 2011204930548U CN 201120493054 U CN201120493054 U CN 201120493054U CN 202403477 U CN202403477 U CN 202403477U
- Authority
- CN
- China
- Prior art keywords
- cooling
- water
- cooling device
- loop
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000000498 cooling water Substances 0.000 claims abstract description 39
- 238000009825 accumulation Methods 0.000 abstract 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a hermetic circulated water cooling device, which includes an inner cooling device, a plate heat exchanger (7) and an ice cold accumulation auxiliary cooling device, wherein the inner cooling device includes an air cooler (3); the ice cold accumulation auxiliary cooling device includes an ice cold accumulation device (9); and heat exchange is performed between inner cooling water flowing through the inner cooling device in the plate heat exchanger (7) and outer cooling water flowing through the ice cold accumulation auxiliary cooling device in the plate heat exchanger (7). The hermetic circulated water cooling device improves the cooling power of the cooling device, solves the problem to guarantee that the cooling device still has enough cooling power when the environmental temperature is higher than or equal to the allowable maximum water inflow temperature of processing equipment, and the purpose of saving water is achieved as no water dissipation is caused during the operation of the equipment.
Description
Technical field
The utility model relates to cooling device, relates in particular to through plate type heat exchanger and will pass through the closed circulating water cooling device that the cooling water of aerial cooler cools off once more.
Background technology
Characteristics such as at present domestic have numerous generatings, power transmission terminal such as current conversion station all to build the northern area at drought and water shortage, and these areas often have at summer temp higher, and the water evaporates amount is big, so water resource is relatively more precious.And if adopt common water cooling mode that the equipment of generating, power transmission terminal such as current conversion station etc. is cooled off, then might consume local rare water resource, so these power stations cooling device commonly used all adopts aerial cooler.Because current conversion station location environment temperature is all relatively low, use aerial cooler can satisfy the power station process equipment---the cooling needs of converter valve, and cooling effect is better.
But the high-temperature temperature of some areas is higher, and air cooler can't be cooled to environment temperature with fluid, then can limit the application of air cooler in the arid area.For example at home somewhere, northwest extreme environment maximum temperature up to 44 ℃; And the maximum that the nucleus equipment converter valve in the DC transmission engineering is allowed is advanced the valve temperature and is had only 40 ℃; In the case; Air cooler not only can't converter valve is used pure water cooling, and on the contrary, be that cooling water is being heated.Therefore it is inappropriate only being suitable for aerial cooler this moment.
Simultaneously since generating equipment and electric power conveying equipment often in the operation of carrying out maximum specification summer of sweltering heat; And this moment is when environment temperature is high, the most extreme just; Air cooler does not often have enough cooling capacities in the case; Make current conversion station have to take load down, fall the form of power, also be unfavorable for the sound development of national economy when bringing great economic loss.
Summary of the invention
In view of this, the technical problem that the utility model will solve provides a kind of cooling device, improves the cooling capacity of cooling device.
A kind of closed circulating water cooling device comprises: interior cooling device, plate type heat exchanger 7 and ice cold-storage radiator cooler; Cooling device comprises intercooling cycle pump 2 and air cooler 3 in wherein said; Said ice cold-storage radiator cooler comprises external cooling circulating pump 8 and cold accumulating device by ice 9; Flow through outer cooling water heat-shift in the said ice cold-storage radiator cooler of the interior cooling water in the cooling device and the said plate type heat exchanger 7 of flowing through in said plate type heat exchanger 7 said.
According to an embodiment of the utility model, said interior cooling device further comprises the first loop valve 4 and the second loop valve 5 or 6; Open at the first loop valve 4, and under the second loop valve 5 and 6 closing state, air cooler 3 forms first loop with the device 1 that is cooled, interior cooling water circulates in said first loop; Close at the first loop valve 4, and under the state of the second loop valve 5 and 6 unlatchings, the device 1 that is cooled, air cooler 3 and plate type heat exchanger 7 form second loop, interior cooling water circulates in said second loop.
An embodiment according to the utility model; Cooling device also comprises cooling-water temperature sensor and/or environment temperature sensor in said, and the control module of the switching of the said first loop valve 4 of the water temperature of the interior cooling water of measuring according to said cooling-water temperature sensor and/or environment temperature, control that said environment temperature sensor is measured, the second loop valve 5,6.
According to an embodiment of the utility model, the closed circuit of said plate type heat exchanger 7 and the outer cool circulation water of said cold accumulating device by ice 9 formation.
According to an embodiment of the utility model, said intercooling cycle pump 2 adopts main-redundant fashion configuration fully with external cooling circulating pump 8.
According to an embodiment of the utility model, the said device 1 that is cooled is the converter valve in the direct current transportation equipment.
The cooling device of the utility model utilizes plate type heat exchanger to combine ice storage air conditioner equipment, and the interior cooling water through aerial cooler is cooled off once more, has improved the cooling capacity of cooling device.Solved aerial cooler and can't fluid be cooled to environment temperature and the problem below the environment temperature, and the loss of no any water in the equipment running process has reached the purpose of economizing on water.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sketch map according to an embodiment of the cooling device of the utility model;
Fig. 2 is the sketch map according to a kind of running status of an embodiment of the cooling device of the utility model;
Fig. 3 is the sketch map according to the another kind of running status of an embodiment of the cooling device of the utility model.
The specific embodiment
With reference to the accompanying drawings the utility model is more comprehensively described, the exemplary embodiment of the utility model wherein is described.To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The cooling device of the utility model utilizes plate type heat exchanger to combine ice storage air conditioner equipment, and the interior cooling water through aerial cooler is cooled off once more, has improved the cooling capacity of cooling device.
Below in conjunction with figure and embodiment the technical scheme of the utility model is carried out many-sided description.
Fig. 1 is the sketch map according to an embodiment of the cooling device of the utility model.As shown in Figure 1, interior cooling device comprises: intercooling cycle pump 2, air cooler 3, the first loop valve 4, two the second loop valves 5 and valves 6; Radiator cooler comprises: external cooling circulating pump 8, cold accumulating device by ice 9; When 4 unlatchings of the first loop valve, when the second loop valve 5 is closed with valve 6, the air cooler 3 and the device 1 formation loop that is cooled; Intercooling cycle pump 2 provides power, and cooling water circulates in the loop in making; Wherein, interior cooling water cools off the device 1 that is cooled after being cooled off by 3 through air cooler.
When the first loop valve 4 is closed, when the second loop valve 5 is opened with valve 6, the device 1 that is cooled, air cooler 3 and plate type heat exchanger 7 formation loops; Intercooling cycle pump 2 provides power, and cooling water circulates in the loop in making; Wherein, after interior cooling water process air cooler 3 is cooled, gets into plate type heat exchanger 7 and continued cooling, cool off the device 1 that is cooled again.
External cooling circulating pump 8 provides power, and outer cool circulation water is circulated in the loop that plate type heat exchanger 7 and cold accumulating device by ice 9 form, and wherein, cold accumulating device by ice 9 external cool circulation waters cool off.
According to an embodiment of the utility model, the second loop valve can have 1, is installed in the delivery port or the water inlet of plate type heat exchanger 7.The second loop valve also can have two, is installed in the delivery port and the water inlet of plate type heat exchanger 7 respectively.
According to an embodiment of the utility model, cold accumulating device by ice 9 adopts the electricity refrigeration to carry out ice making, and storage ice.The device 1 that is cooled is the converter valve in the direct current transportation equipment, and interior cooling water is a pure water.
An embodiment according to the utility model; Interior cooling water is after by the converter valve heat temperature raising; Driven by intercooling cycle pump 2, through plate type heat exchanger 7, interior cooling water will obtain cooling; Interior cooling water after the cooling is driven by intercooling cycle pump 2 and delivers to converter valve again, and inner cold water circulates so again and again.
When environment temperature is higher relatively, to close the first loop valve 4, open two second loop valves 5 and valve 6, the inner cold water that air cooler has been cooled off the part heat utilizes plate type heat exchanger 7 to continue to be cooled in the temperature range that industrial equipment allows.Plate type heat exchanger 7 utilizes cold accumulating device by ice 9 that the heat that collection gets access to is distributed.
According to an embodiment of the utility model, the first loop valve 4 and the second loop valve 5 can adopt the automatic or manual valve with valve 6.
Interior cooling device also comprises control module, in Fig. 1, does not draw, and when the temperature of interior cooling water is higher than threshold value, or environment temperature is when being higher than threshold value, and control module is closed the first loop valve 4, opens the second loop valve 5 and valve 6.Be provided with cooling-water temperature sensor and/or environment temperature sensor in the interior cooling device, the water temperature and the environment temperature of cooling water in being used to measure.
According to an embodiment of the utility model, intercooling cycle pump 2 can adopt main-redundant fashion configuration fully with external cooling circulating pump 8, thereby improves the security and the reliability of cooling device operation.
Fig. 2 is the sketch map according to a kind of running status of an embodiment of the cooling device of the utility model.As shown in Figure 2, interior cooling device comprises: intercooling cycle pump 2, air cooler 3, wherein, the device 1 that is cooled, air cooler 3 formation loops; Intercooling cycle pump 2 provides power, and cooling water circulates in the loop in making; Wherein, after interior cooling water is cooled through air cooler 3, cool off the device 1 that is cooled again, inner cold water circulates so again and again.
Fig. 3 is the sketch map according to the another kind of running status of an embodiment of the cooling device of the utility model.As shown in Figure 3, interior cooling device comprises: intercooling cycle pump 2, air cooler 3; Radiator cooler comprises: external cooling circulating pump 8, cold accumulating device by ice 9; Wherein external cooling circulating pump 8 provides power, and outer cool circulation water is circulated in the loop that plate type heat exchanger 7 and cold accumulating device by ice 9 form, and wherein, cold accumulating device by ice 9 external cool circulation waters cool off.
Operation by above each equipment characteristic can know that all water are all done the closed circulation at device interior, have no the loss and the waste of water, have embodied the characteristics of anhydrous consumption.
The cooling device of the utility model has solved aerial cooler can't be cooled to environment temperature and the problem below the environment temperature with fluid.When maximum inflow temperature that environment temperature allows more than or equal to process equipment, air cooler can't cool off primary cooling water, and with the cooling water heating, the cooling device of the utility model still has enough cooling capacities on the contrary, satisfies process equipment operation needs.The loss of the cooling device of the utility model no any water in running has reached the purpose of economizing on water, and has solved the big shortcoming of water loss when using cooling tower.Night the cooling device energy consumption hour, utilize ice storage air conditioner equipment to carry out the ice-reserving energy storage, will ice the energy release of savings by day, uniform distribution electric load.
The description of the utility model provides for example with for the purpose of describing, and is not exhaustively perhaps the utility model to be limited to disclosed form.A lot of modifications and variation are obvious for those of ordinary skill in the art.Selecting and describing embodiment is principle and practical application for better explanation the utility model, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the utility model design is suitable for special-purpose.
Claims (6)
1. a closed circulating water cooling device is characterized in that, comprising:
Interior cooling device, plate type heat exchanger (7) and ice cold-storage radiator cooler; Cooling device comprises intercooling cycle pump (2) and air cooler (3) in wherein said; Said ice cold-storage radiator cooler comprises external cooling circulating pump (8) and cold accumulating device by ice (9); Flow through outer cooling water heat-shift in the said ice cold-storage radiator cooler of the interior cooling water in the cooling device and the said plate type heat exchanger (7) of flowing through in said plate type heat exchanger (7) said.
2. device as claimed in claim 1 is characterized in that:
Cooling device further comprises the first loop valve (4) and the second loop valve (5,6) in said;
Open at the first loop valve (4), and under the second loop valve (5, the 6) closing state, air cooler (3) and the device that is cooled (1) form first loop, interior cooling water circulates in said first loop;
Close at the first loop valve (4), and under the state of the second loop valve (5,6) unlatching, the device that is cooled (1), air cooler (3) and plate type heat exchanger (7) form second loop, interior cooling water circulates in said second loop.
3. device as claimed in claim 2 is characterized in that:
Cooling device also comprises cooling-water temperature sensor and/or environment temperature sensor in said, and the control module of the switching of the water temperature of the interior cooling water of measuring according to said cooling-water temperature sensor and/or environment temperature, the said first loop valve (4) of control and the second loop valve (5,6) that said environment temperature sensor is measured.
4. device as claimed in claim 1 is characterized in that:
Said plate type heat exchanger (7) and said cold accumulating device by ice (9) form the closed circuit of outer cool circulation water.
5. device as claimed in claim 1 is characterized in that:
Main-redundant fashion configuration fully that said intercooling cycle pump (2) and external cooling circulating pump (8) adopt.
6. device as claimed in claim 2 is characterized in that:
The said device that is cooled (1) is the converter valve in the direct current transportation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204930548U CN202403477U (en) | 2011-12-01 | 2011-12-01 | Hermetic circulated water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204930548U CN202403477U (en) | 2011-12-01 | 2011-12-01 | Hermetic circulated water cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403477U true CN202403477U (en) | 2012-08-29 |
Family
ID=46701119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204930548U Expired - Fee Related CN202403477U (en) | 2011-12-01 | 2011-12-01 | Hermetic circulated water cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403477U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435032A (en) * | 2011-12-01 | 2012-05-02 | 国家电网公司 | Closed circulating water cooling device and method |
| CN104362833A (en) * | 2014-11-06 | 2015-02-18 | 许昌许继晶锐科技有限公司 | Converter valve and valve hall joint heat exchange system for direct-current transmission |
| CN104359155A (en) * | 2014-11-06 | 2015-02-18 | 许昌许继晶锐科技有限公司 | Converter valve and valve hall combined heat exchange system |
| US9756762B2 (en) | 2011-12-01 | 2017-09-05 | State Grid Corporation Of China | Circulative cooling system and method for controlling circulation in the cooling system |
| US9863653B2 (en) | 2011-12-01 | 2018-01-09 | State Grid Corporation Of China | Closed circulating water cooling apparatus and method |
| CN112011673A (en) * | 2020-08-28 | 2020-12-01 | 优钢新材料科技(湖南)有限公司 | Full-automatic constant temperature heat treatment production line |
-
2011
- 2011-12-01 CN CN2011204930548U patent/CN202403477U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435032A (en) * | 2011-12-01 | 2012-05-02 | 国家电网公司 | Closed circulating water cooling device and method |
| CN102435032B (en) * | 2011-12-01 | 2014-05-14 | 国家电网公司 | Sealed type circulating water cooling device and method |
| US9596786B2 (en) | 2011-12-01 | 2017-03-14 | State Grid Corporation Of China | Closed circulating water cooling apparatus and method |
| US9756762B2 (en) | 2011-12-01 | 2017-09-05 | State Grid Corporation Of China | Circulative cooling system and method for controlling circulation in the cooling system |
| US9863653B2 (en) | 2011-12-01 | 2018-01-09 | State Grid Corporation Of China | Closed circulating water cooling apparatus and method |
| CN104362833A (en) * | 2014-11-06 | 2015-02-18 | 许昌许继晶锐科技有限公司 | Converter valve and valve hall joint heat exchange system for direct-current transmission |
| CN104359155A (en) * | 2014-11-06 | 2015-02-18 | 许昌许继晶锐科技有限公司 | Converter valve and valve hall combined heat exchange system |
| CN104362833B (en) * | 2014-11-06 | 2018-09-07 | 国家电网公司 | For the converter valve of direct current transportation and the joint heat-exchange system in the valve Room |
| CN104359155B (en) * | 2014-11-06 | 2018-11-23 | 许昌许继晶锐科技有限公司 | Converter valve and valve hall combine heat-exchange system |
| CN112011673A (en) * | 2020-08-28 | 2020-12-01 | 优钢新材料科技(湖南)有限公司 | Full-automatic constant temperature heat treatment production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102435032B (en) | Sealed type circulating water cooling device and method | |
| CN102435033B (en) | Closed type circulation water cooling device and method thereof | |
| CN202403477U (en) | Hermetic circulated water cooling device | |
| CN205194809U (en) | Electric automobile power battery's thermal management system and electric automobile | |
| CN104613577B (en) | Internal melt ice-chilling air conditioning system and its operation method | |
| CN102628624A (en) | Cascade lithium bromide refrigeration and cold storage system | |
| CN103582396A (en) | Outer cooling system with stored cold for direct current converter valve and operation method thereof | |
| CN206250358U (en) | Battery temperature control | |
| CN204535192U (en) | A kind of direct-current transmission converter valve cooling system | |
| CN210663251U (en) | Refrigeration and waste heat recovery device | |
| CN107575972A (en) | A kind of heat pipe air conditioner all-in-one and its control method with phase-change accumulation energy | |
| CN204421253U (en) | Internal melt ice-chilling air conditioning system | |
| CN203134898U (en) | Heat exchanging system of megawatt-grade redox flow battery | |
| CN202403476U (en) | Sealed and circular water cooling device | |
| CN204130664U (en) | Electric automobile liquid cooling power brick heat management device | |
| CN102980346A (en) | Industrial equipment cooling system and control method thereof | |
| CN203413751U (en) | Cold-accumulation-type energy-saving air-conditioning system | |
| CN216903111U (en) | Hybrid external cooling system for energy storage battery | |
| CN202973719U (en) | Industrial equipment cooling system | |
| CN202709539U (en) | Cascade lithium-bromide refrigerating and cold-storage system | |
| CN205448100U (en) | Cold -storage cooling device | |
| CN203052879U (en) | Water source heat pump and chilled water storage air conditioning system | |
| CN202092250U (en) | Cascade type ice storage air conditioning system | |
| CN207398279U (en) | A kind of battery modules of tyre crane | |
| CN201259287Y (en) | Cold storage air conditioner system for enhancing cold-storage density |
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: 20120829 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |