CN202229335U - Cooling system suitably applied to high-power equipment room and high-temperature plant - Google Patents
Cooling system suitably applied to high-power equipment room and high-temperature plant Download PDFInfo
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- CN202229335U CN202229335U CN2011203494109U CN201120349410U CN202229335U CN 202229335 U CN202229335 U CN 202229335U CN 2011203494109 U CN2011203494109 U CN 2011203494109U CN 201120349410 U CN201120349410 U CN 201120349410U CN 202229335 U CN202229335 U CN 202229335U
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Abstract
The utility model provides a cooling system suitably applied to a high-power equipment room and a high-temperature plant. An indoor cooling water tower and an outdoor cooling water tower are connected with a heat pump unit through pipelines respectively, wherein hot water in a water tank at the bottom of the indoor cooling water tower is pumped into the upper part of the outdoor cooling water tower through a pipeline for spraying outdoor cooling water tower padding, so that the outdoor cooling water tower padding can be cooled; cold water in a water tank at the bottom of the outdoor cooling water tower is pumped into a first heat exchanger of the heat pump unit through a first pipeline for heat exchange and temperature rise, then the water enters the upper part of the outdoor cooling water tower for spraying the outdoor cooling water tower padding so that the outdoor cooling water tower padding can be cooled, then the water is pumped into a second heat exchanger of the heat pump unit through a second pipeline for heat exchange and temperature drop, and finally, the water enters the upper part of the indoor cooling water tower for spraying indoor cooling water tower padding; and indoor air is blown into the indoor cooling water tower by the fan, is cooled by the sprayed water through the indoor cooling water padding and then is sent back into a room through an air duct. When the cooling system is used in summer, the COP (Coefficient of Performance) can reach above 4.5; in winter, the indoor cooling water tower is directly cooled by the cold water of the outdoor cooling water tower.
Description
Technical field
The utility model belongs to large-scale cooling system technical field, specifically relates to a kind of cooling system that is applicable to powerful device machine room and high temperature factory building.
Background technology
Powerful device machine room internal heat generation amount is big; Summer, the indoor temperature extra-high-speed only depended on the air-cooler cooling can't satisfy the operate as normal of machine room inner part, used the conventional air-conditioning refrigeration cool-down in the prior art mostly; But conventional air-conditioning refrigerating efficiency low (COP＜3), power consumption is big; Adopting air-cooler cooling air-supply during winter mostly, and the air in the displacement machine room, need filter air; Filtration resistance is big; The screen pack easy blocking exerts an influence to the stability of blowing, and can't satisfy the operate as normal of persistently overheating parts in the machine room; Cause the heat generating components performance to be drifted about, influence whole stability.The high temperature factory building; Such as cotton mill, whole workshop, the filature workshop etc. of scalding, high temperature throughout the year, summer the indoor temperature extra-high-speed; Only depend on the air-cooler cooling can't satisfy people's operate as normal; Use the conventional air-conditioning refrigeration cool-down in the prior art mostly, but conventional air-conditioning refrigerating efficiency low (COP＜3), and power consumption is big.
Summary of the invention
The utility model mainly is to solve above-mentioned existing in prior technology technical problem, and a kind of cooling system that is applicable to powerful device machine room and high temperature factory building is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of cooling system that is applicable to powerful device machine room and high temperature factory building; Comprise indoor cooling tower and outdoor cooling tower; Two cooling towers are connected to source pump through pipeline respectively, and the hot water of wherein indoor cooling tower bottom water tank cools off the water tower filler and cools off outside pipeline is pumped into outdoor cooling tower top spray chamber; The heat exchange in first via pipeline is pumped first heat exchanger of source pump into of the cold water of outdoor cooling tower bottom water tank heats up; Inlet chamber cools off water tower top spray chamber outward and cools off the water tower filler outward and cool off then; Be pumped the into interior heat exchange cooling of second heat exchanger of source pump through the second road pipeline; Cooling tower filler in the spray chamber of cooling tower top in the inlet chamber then, room air by indoor cooling tower blower fan blow into indoor cooling tower through indoor cooling tower filler by the shower water cooling after airduct sends back to indoor.
As preferably; Said outdoor cooling tower is provided with outdoor cooling tower blower fan; Outdoor cooling tower blower fan blows into outdoor cooling tower with natural wind; Take away the heat that outdoor cooling tower top sprays hot water through outdoor cooling tower filler, the natural wind after the heat exchange emits through airduct at outdoor cooling tower top.
As preferably, the first via pipeline that said outdoor cooling tower bottom water tank is communicated to source pump first heat exchanger is provided with control valve.
Two cooling towers of the utility model design, indoor cooling tower refrigeration room air, indoor return air cooling independent loops; An outdoor cooling tower part provides basic low-temperature receiver for source pump, improves its refrigerating efficiency, and COP reaches more than 4.5, and another part is used for cooling tower in the cooling chamber after source pump is freezed; Close source pump when use winter, cooling tower gets final product in the direct cooling chamber of the cold water of outdoor cooling tower, and the utility model utilizes cooling tower product improvement on the existing market, can reduce production costs.The utlity model has characteristics such as simple in structure, reasonable in design.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: referring to Fig. 1; The indoor cooling tower 1 and the outdoor cooling tower 2 of the utility model are connected to source pump 3 through pipeline respectively, and the hot water of wherein indoor cooling tower 1 bottom water tank 12 cools off water tower filler 21 and cools off outside pipeline is pumped into outdoor cooling tower 2 top spray chambers; The choke valve 25 of the cold water of outdoor cooling tower 2 bottom water tanks 22 on first via pipeline and pipeline is pumped that heat exchange heats up in first heat exchanger 5 of source pump 3 into; Inlet chamber cools off water tower 2 top spray chambers outward and cools off water tower filler 21 outward and cool off then; Be pumped into second heat exchanger, the 4 interior heat exchange coolings of source pump 3 through the second road pipeline; Cooling tower filler 11 in the cooling tower 1 top spray chamber in the inlet chamber then, room air by indoor cooling tower blower fan 13 blow into indoor cooling tower 1 through indoor cooling tower filler 11 by the shower water cooling after airduct 14 sends back to indoor.In order further to improve cooling effect; Outdoor cooling tower 2 is provided with outdoor cooling tower blower fan 23; Outdoor cooling tower blower fan 23 blows into outdoor cooling tower 2 with natural wind; Take away the heat that outdoor cooling tower 2 tops spray hot water through outdoor cooling tower filler 21, the natural wind after the heat exchange emits through airduct 24 at outdoor cooling tower 2 tops.
Summer is when using; Source pump is opened; The spray hot water on outdoor cooling tower 2 tops is taken away heat through outdoor cooling tower filler 21 by the natural wind that outdoor cooling tower blower fan 23 blows, and the natural wind after the heat exchange emits through airduct 24 at outdoor cooling tower 2 tops; The choke valve 25 of the cold water of outdoor cooling tower 2 bottom water tanks 22 on first via pipeline and pipeline is pumped that heat exchange heats up in first heat exchanger 5 of source pump 3 into; Inlet chamber cools off water tower 2 top spray chambers outward and cools off water tower filler 21 outward and cool off then; Be pumped into second heat exchanger, the 4 interior heat exchange coolings of source pump 3 through the second road pipeline; Cooling tower filler 11 in the cooling tower 1 top spray chamber in the inlet chamber then; Room air by indoor cooling tower blower fan 13 blow into indoor cooling tower 1 through indoor cooling tower filler 11 by shower water cooling after airduct 14 sends back to indoorly, the hot water of indoor cooling tower 1 bottom water tank 12 cools off water tower filler 21 and cools off after the heat exchange outside pipeline is pumped into outdoor cooling tower 2 top spray chambers.
Make winter; Source pump is closed; The cold water of outdoor cooling tower 2 bottom water tanks 22 is pumped the interior cooling tower filler 11 of cooling tower 1 top spray chamber in the inlet chamber through the second road pipeline; Room air by indoor cooling tower blower fan 13 blow into indoor cooling tower 1 through indoor cooling tower filler 11 by shower water cooling after airduct 14 sends back to indoorly, the hot water of indoor cooling tower 1 bottom water tank 12 cools off water tower filler 21 and cools off after the heat exchange outside pipeline is pumped into outdoor cooling tower 2 top spray chambers; By cooling off water tower blower fan 23 outside the opening chamber of control system, the natural wind that outdoor cooling tower blower fan 23 blows is taken away the heat of the spray hot water on outdoor cooling tower 2 tops through outdoor cooling tower filler 21 when needing.
When spring and autumn uses; Open or close source pump by the control system and regulate the control valve on the first via pipeline that outer cooling water tower bottom water tank is communicated to source pump first heat exchanger according to design temperature, satisfy the cooling requirement of large power, electrically sub-component base station or machine room.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all should think the protection domain that belongs to the utility model.
Claims (3)
1. cooling system that is applicable to powerful device machine room and high temperature factory building; It is characterized in that said cooling system comprises indoor cooling tower and outdoor cooling tower; Two cooling towers are connected to source pump through pipeline respectively, and the hot water of wherein indoor cooling tower bottom water tank cools off the water tower filler and cools off outside pipeline is pumped into outdoor cooling tower top spray chamber; The heat exchange in first via pipeline is pumped first heat exchanger of source pump into of the cold water of outdoor cooling tower bottom water tank heats up; Inlet chamber cools off water tower top spray chamber outward and cools off the water tower filler outward and cool off then; Be pumped the into interior heat exchange cooling of second heat exchanger of source pump through the second road pipeline; Cooling tower filler in the spray chamber of cooling tower top in the inlet chamber then, room air by indoor cooling tower blower fan blow into indoor cooling tower through indoor cooling tower filler by the shower water cooling after airduct sends back to indoor.
2. according to the said cooling system that is applicable to powerful device machine room and high temperature factory building of claim 1; It is characterized in that said outdoor cooling tower is provided with outdoor cooling tower blower fan; Outdoor cooling tower blower fan blows into outdoor cooling tower with natural wind; Take away the heat that outdoor cooling tower top sprays hot water through outdoor cooling tower filler, the natural wind after the heat exchange emits through airduct at outdoor cooling tower top.
3. according to the said cooling system that is applicable to powerful device machine room and high temperature factory building of claim 1, it is characterized in that the first via pipeline that said outdoor cooling tower bottom water tank is communicated to source pump first heat exchanger is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203494109U CN202229335U (en) | 2011-09-17 | 2011-09-17 | Cooling system suitably applied to high-power equipment room and high-temperature plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203494109U CN202229335U (en) | 2011-09-17 | 2011-09-17 | Cooling system suitably applied to high-power equipment room and high-temperature plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229335U true CN202229335U (en) | 2012-05-23 |
Family
ID=46079920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203494109U Expired - Fee Related CN202229335U (en) | 2011-09-17 | 2011-09-17 | Cooling system suitably applied to high-power equipment room and high-temperature plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020820A (en) * | 2015-07-23 | 2015-11-04 | 柳州万众汽车部件有限公司 | Dedusting and cooling system for workshop |
| CN105127169A (en) * | 2015-07-23 | 2015-12-09 | 柳州易农科技有限公司 | Dust removing and convection cooling system of plant |
| CN109140878A (en) * | 2017-06-28 | 2019-01-04 | 华为技术有限公司 | A kind of cooling system |
-
2011
- 2011-09-17 CN CN2011203494109U patent/CN202229335U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020820A (en) * | 2015-07-23 | 2015-11-04 | 柳州万众汽车部件有限公司 | Dedusting and cooling system for workshop |
| CN105127169A (en) * | 2015-07-23 | 2015-12-09 | 柳州易农科技有限公司 | Dust removing and convection cooling system of plant |
| CN105020820B (en) * | 2015-07-23 | 2018-08-14 | 柳州万众汽车部件有限公司 | Workshop dedusting cooling system |
| CN109140878A (en) * | 2017-06-28 | 2019-01-04 | 华为技术有限公司 | A kind of cooling system |
| CN109140878B (en) * | 2017-06-28 | 2020-11-10 | 华为技术有限公司 | Cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130917 |