CN204186413U - Mine water pump house aeration-cooling device - Google Patents
Mine water pump house aeration-cooling device Download PDFInfo
- Publication number
- CN204186413U CN204186413U CN201420635320.XU CN201420635320U CN204186413U CN 204186413 U CN204186413 U CN 204186413U CN 201420635320 U CN201420635320 U CN 201420635320U CN 204186413 U CN204186413 U CN 204186413U
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- air
- mine
- pump house
- water supply
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- Expired - Fee Related
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Abstract
The utility model belongs to mine ventilation falling temperature technique field, is specifically related to a kind of mine water pump house aeration-cooling device.The utility model comprises some exhaust hoods be arranged near mine water pump house motor row air port, each exhaust hood is parallel on air draft supervisor by air exhaust branch pipe, air draft supervisor connects heat exchanger, exhaust fan more successively, every root air exhaust branch pipe is provided with butterfly valve, thus the air draft path of composition hot air; Described heat exchanger is connected with cooling water supply pipe, CWR respectively, cooling water supply pipe, CWR are connected respectively on mine sump, described cooling water supply pipe is provided with successively mine water and filters descaler, cooling water pump, water supply shut-off valve, described CWR is provided with backwater shut-off valve, thus the cooling circuit of composition hot air.The utility model can drain the heat radiation of pump motor in time, reduces air themperature in pump house, improves electric efficiency, extension device application life, improves pump house working environment.
Description
Technical field
The utility model belongs to mine ventilation falling temperature technique field, is specifically related to a kind of mine water pump house aeration-cooling device.
Background technology
Downhole drainage pump is the visual plant that underground gushing water discharged by mine, generally has the feature that lift is large, flow is large, power is high.Heavy-duty motor, in running, can produce a large amount of used heat, for ensureing safety, the Effec-tive Function of motor, needs the used heat produced by motor to be in time discharged to outside motor.And down-hole water pump motor is generally adopt air-cooled form, carry blower fan by motor internal, utilize the distinguished and admirable used heat by motor generation to take out of outside machine.The hot air that motor is discharged directly is discharged in pump house, and when pump house draws badly, heat, in pump house inner accumulated, makes air themperature in mine water pump house very high.
The too high meeting of pump house temperature brings a lot of harm to shaft production, be mainly manifested in: (1) pump house air themperature is high, pump motor EAT can be made to raise, motor radiating worsens, and motor temperature raises, and motor at high temperature runs for a long time, easily make ageing equipment, reduce service life of equipment, when motor exceedes uniform temperature, can damage because of overheated.Meanwhile, along with pump motor temperature raises, electric efficiency declines, and causes energy waste.(2) pump house high temperature is unfavorable for that staff's is healthy, human body works for a long time in hot and humid environment, easily makes people feel tired, weak, clouding of consciousness, is difficult to concentrate one's energy to be earnest about one's work, easy carelessness safety problem, thus the probability increasing security incident generation.To the generation of hot disease be caused time serious, or even dead.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides a kind of mine water pump house aeration-cooling device.
The purpose of this utility model realizes by the following technical solutions: this mine water pump house aeration-cooling device, it comprises some exhaust hoods be arranged near mine water pump house motor row air port, each exhaust hood is parallel on air draft supervisor by air exhaust branch pipe, air draft supervisor connects heat exchanger, exhaust fan more successively, every root air exhaust branch pipe is provided with butterfly valve, thus the air draft path of composition hot air; Described heat exchanger is connected with cooling water supply pipe, CWR respectively, cooling water supply pipe, CWR are connected respectively on mine sump, cooling water supply pipe is fetched water from mine sump, after heat exchanger, is got back to mine sump from CWR, described cooling water supply pipe is provided with successively mine water and filters descaler, cooling water pump, water supply shut-off valve, described CWR is provided with backwater shut-off valve, thus the cooling circuit of composition hot air.
For meeting Minepit environment requirement, condense water disk is equipped with in described heat exchanger bottom, and condense water disk is equipped with condensate pipe.
For guaranteeing the concentrated cooling of hot air, described air exhaust branch pipe and air draft are responsible for and are thermal insulation wind pipe.
The beneficial effects of the utility model are as follows: (1) discharges pump house after motor heat air draft being cooled by exhaust duct again, reduce pump house temperature, be conducive to equipment energy saving in running and improve service life of equipment, being also conducive to the healthy of pump house staff; (2) directly utilize the low warm water discharge of mine to lower the temperature to hot type wind, reduce temperature of outgoing air, reduce high temperature air draft to the impact of air flow in laneway.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
See Fig. 1, the present embodiment comprises the exhaust hood 2 near some air outlets being arranged in mine water motor of pump room 1, can according to the size and shape of the air outlet of motor 1, the size and dimension of designing and arranging fan housing 2, and according to the quantity in the quantity of motor 1 and every platform motor row air port, the quantity of exhaust hood 2 can be determined; Each exhaust hood 2 is parallel on air draft supervisor 4 by air exhaust branch pipe 3, and air draft supervisor 4 connects heat exchanger 5, exhaust fan 6 more successively, and every root air exhaust branch pipe is provided with butterfly valve 7, thus the air draft path of composition hot air.Heat exchanger 5 is connected with cooling water supply pipe 8, CWR 9 respectively, cooling water supply pipe 8, CWR 9 are connected respectively on mine sump 10, cooling water supply pipe 8 is provided with successively mine water and filters descaler 11, cooling water pump 12, water supply shut-off valve 13, CWR 9 is provided with backwater shut-off valve 14, thus the cooling circuit of composition hot air.For meeting Minepit environment requirement, condense water disk 15 is equipped with in the bottom of heat exchanger 5, condense water disk 15 is equipped with condensate pipe 16, when hot air cools in heat exchanger 5, after the condensed water of generation falls into condensate drain pan 15, discharges system through condensate pipe 16.For guaranteeing the concentrated cooling of hot air, air exhaust branch pipe 3 and air draft are responsible for 4 and are thermal insulation wind pipe.
When bringing into use, first water supply shut-off valve 13, backwater shut-off valve 14 is opened, open cooling water pump 12 again, by cooling water supply pipe 8 from water suction in mine sump 10, cooling water filters after descaler 11 purification through mine water, then through cooling water supply pipe 8, cooling water pump 12, water supply shut-off valve 13, enter heat exchanger 5, after heat exchange, through backwater shut-off valve 14, CWR 9, flow back to mine sump 10.After cooling water system is opened, then open the butterfly valve 7 on the air exhaust branch pipe 3 of corresponding motor 1, open exhaust fan 6 and start air draft.The hot type wind that motor 1 produces discharges pump house, in the tunnel near feeding after exhaust hood 2, air exhaust branch pipe 3, butterfly valve 7, air draft supervisor 4, heat exchanger 5, exhaust fan 6.In use procedure, when certain motor is opened or shut down, only need the butterfly valve 7 of opening or closing on corresponding air exhaust branch pipe 3.When system is stopped using, first close exhaust fan 6, then close cooling water pump 12, and close corresponding air-valve and water valve.
Above content described in this manual is only to the explanation of the utility model structure example.The various amendments that specific embodiments described by the utility model is made, to supplement; or adopt similar mode to replace; only otherwise depart from structure of the present utility model, or do not surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a mine water pump house aeration-cooling device, it is characterized in that: it comprises some exhaust hoods be arranged near mine water pump house motor row air port, each exhaust hood is parallel on air draft supervisor by air exhaust branch pipe, air draft supervisor connects heat exchanger, exhaust fan more successively, every root air exhaust branch pipe is provided with butterfly valve, thus the air draft path of composition hot air; Described heat exchanger is connected with cooling water supply pipe, CWR respectively, cooling water supply pipe, CWR are connected respectively on mine sump, cooling water supply pipe is fetched water from mine sump, after heat exchanger, is got back to mine sump from CWR, described cooling water supply pipe is provided with successively mine water and filters descaler, cooling water pump, water supply shut-off valve, described CWR is provided with backwater shut-off valve, thus the cooling circuit of composition hot air.
2. mine water pump house aeration-cooling device according to claim 1, is characterized in that: condense water disk is equipped with in described heat exchanger bottom, and condense water disk is equipped with condensate pipe.
3. mine water pump house aeration-cooling device according to claim 1 or 2, is characterized in that: described air exhaust branch pipe and air draft are responsible for and are thermal insulation wind pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635320.XU CN204186413U (en) | 2014-10-29 | 2014-10-29 | Mine water pump house aeration-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635320.XU CN204186413U (en) | 2014-10-29 | 2014-10-29 | Mine water pump house aeration-cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186413U true CN204186413U (en) | 2015-03-04 |
Family
ID=52618423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420635320.XU Expired - Fee Related CN204186413U (en) | 2014-10-29 | 2014-10-29 | Mine water pump house aeration-cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224536A (en) * | 2018-01-24 | 2018-06-29 | 中冶北方（大连）工程技术有限公司 | A kind of mine well head preheating heating system and its preheating heating method |
| CN110145835A (en) * | 2019-05-17 | 2019-08-20 | 青岛海尔空调器有限总公司 | Air conditioning system |
-
2014
- 2014-10-29 CN CN201420635320.XU patent/CN204186413U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224536A (en) * | 2018-01-24 | 2018-06-29 | 中冶北方（大连）工程技术有限公司 | A kind of mine well head preheating heating system and its preheating heating method |
| CN108224536B (en) * | 2018-01-24 | 2023-12-22 | 中冶北方（大连）工程技术有限公司 | Mine wellhead preheating heating system and preheating heating method thereof |
| CN110145835A (en) * | 2019-05-17 | 2019-08-20 | 青岛海尔空调器有限总公司 | Air conditioning system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171029 |