CN101845945A - Well head heater taking heat pump as heat source - Google Patents
Well head heater taking heat pump as heat source Download PDFInfo
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- CN101845945A CN101845945A CN201010139559A CN201010139559A CN101845945A CN 101845945 A CN101845945 A CN 101845945A CN 201010139559 A CN201010139559 A CN 201010139559A CN 201010139559 A CN201010139559 A CN 201010139559A CN 101845945 A CN101845945 A CN 101845945A
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- heater
- heat pump
- well head
- air
- heat
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Abstract
The invention relates to a well head heater taking a heat pump as a heat source. The device has the structural characteristics that: a wind evening plate, a heater I, a fan, a guide plate, a heater II, and a baffle plate are arranged in a shell sequentially in an airflow direction; an air inlet side of the shell is provided with an air filter, while an air outlet side is provided with a nozzle; and the lower ends of the heater I and the heater II are connected with a water inlet pipe of the heat source of the heat pump, while the upper ends are connected with a water outlet pipe of the heat source of the heat pump. The device heats a cold wind which enters the well head by using low-temperature hot water which is generated by a mine return air supply heat pump system as the heat source, and the cold wind enters the well head when the cold wind is heated to the temperature of 2 DEG C so as to meet the specification requirement and fulfill the aims of resisting freezing and preserving the heat of a mineshaft.
Description
Technical field
The present invention relates to a kind of well head heater, particularly is the well head heater of thermal source with the heat pump.
Background technology
Mine return air source heat pump heat supply technology has obtained extensive use in mining industry in recent years, utilize mine return air source heat pump heat supply technology entrained low grade heat energy in the mine return air that produced in bargh's manufacturing process, the mine drainage can be converted into the high-grade thermal source that can be used for heating, consume a spot of electric energy simultaneously, resulting high-grade heat be the electric energy that consumed and from mine return air, mine drainage the summation of draw heat.
Adopt in the system of mine return air source heat pump heat supply technology, terminal fan coil, the flooring radiation etc. of adopting can reach the needed temperature requirement of indoor heating.Yet, the pit shaft of bargh antifreeze aspect, heat pump has been subjected to restriction, traditional well head heater can't satisfy the requirement of heat pump, common coil heater the time also can't adapt to the severe cold of outside air temperature as the pit shaft insulation, easily is damaged by frost.
Summary of the invention
The objective of the invention is: proposing a kind of is the well head heater of thermal source with the heat pump, it can utilize 45～60 ℃ recirculated water that mine return air source heat pump system produced as thermal source, the air intake of heating mine guarantees that the temperature that enters pit shaft reaches more than 2 ℃, satisfy code requirement, reach the purpose of pit shaft anti-freezing and heat-insulating.
Technical scheme of the present invention realizes as follows:
A kind of is the well head heater of thermal source with the heat pump, it comprises air filter, air uniform plate, heater one, blower fan, deflector, heater two, sound insulation slab, spout, housing, blower fan is positioned at the centre of heater one and heater two, its design feature is that described enclosure interior is provided with air uniform plate successively according to wind direction, heater one, blower fan, deflector, heater two, sound insulation slab, the inlet side of described housing is provided with air filter, the air side is provided with spout, described heater one, the lower end of heater two links to each other with the water inlet pipe of source heat pump heat, and the upper end links to each other with the outlet pipe of source heat pump heat.
According to such scheme, described heater one, heater two are air-water adverse current type heater, and described sound insulation slab is snakelike plate, and described spout is a Ball shape nozzle.
The present invention is owing to adopted said apparatus, cold air is before entering the heater heating, air filter and air uniform plate have been passed through earlier, and enter heater one very uniformly against the negative pressure that blower fan produced, improved the anti-freezing property of heater one greatly, cold air promoted in the first time that has obtained temperature by heater for the moment, and the performance of heater adverse current also can improve heat transfer efficiency greatly.The cold air that temperature gets a promotion enters heater two by deflector after blower fan promotes blast, temperature is further raise, and passes through the noise reduction of noise damper again, squeezes into well head by spout.Compared with prior art, the present invention is distributed in heater one and heater two the two ends layout of blower fan, in heater one the place ahead air uniform plate is set, can significantly improves the anti-freezing property and the efficiency of heating surface of device, have the characteristics that are easy to promote the use of reasonable in design, simple in structure.
The present invention will be further described below in conjunction with accompanying drawing and concrete embodiment.
Accompanying drawing is a structure scheme of installation of the present invention.
1. air filters among the figure, 2. air uniform plate, 3. heater one, 4. blower fan, 5. deflector, 6. heater two, 7. sound insulation slab, 8. spout, 9. housing.
Device of the present invention, it comprises air filter 1, air uniform plate 2, heater 1, blower fan 4, deflector 5, heater 26, sound insulation slab 7, spout 8, housing 9.Blower fan 4 is positioned at the centre of heater 1 and heater 26, and enclosure interior is provided with air uniform plate 2, heater 1, blower fan 4, deflector 5, heater 26, sound insulation slab 7 successively according to wind direction.The lower end of described heater 1, heater 26 links to each other with the water inlet pipe of source heat pump heat, and the upper end links to each other with the outlet pipe of source heat pump heat.
Cold air enters heater 1 through air filter 1 back by air uniform plate 2 when using this device, and temperature is boosted by blower fan 4 after raising, and enters heater 6 by deflector 5, penetrates from spout 8 after being abated the noise by sound insulation slab 7 again.The source heat pump heat water inlet is entered by the bottom of heater 1 and heater 26 respectively, and the top from heater 23 and heater 26 behind the heat transferred cold air is discharged.Can endlessly hot air be sent into well head by this device like this.
Claims (4)
1. one kind is the well head heater of thermal source with the heat pump, it comprises air filter (1), air uniform plate (2), heater one (3), blower fan (4), deflector (5), heater two (6), sound insulation slab (7), spout (8), housing (9), blower fan (4) is positioned at the centre of heater one (3) and heater two (6), it is characterized in that described housing (9) inside is provided with air uniform plate (2), heater one (3), blower fan (4), deflector (5), heater two (6), sound insulation slab (7) successively according to wind direction; The inlet side of described housing (9) is provided with air filter (1), and the air side is provided with spout (8); The lower end of described heater one (3), heater two (6) links to each other with the water inlet pipe of source heat pump heat, and the upper end links to each other with the outlet pipe of source heat pump heat.
2. according to claim 1 a kind of be the well head heater of thermal source with the heat pump, it is characterized in that described heater one (3) and heater two (6) is air-water adverse current type heater.
3. according to claim 1 a kind of be the well head heater of thermal source with the heat pump, it is characterized in that described sound insulation slab (7) is snakelike plate.
4. according to claim 1 a kind of be the well head heater of thermal source with the heat pump, it is characterized in that described spout (8) is a Ball shape nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010139559A CN101845945A (en) | 2010-04-01 | 2010-04-01 | Well head heater taking heat pump as heat source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010139559A CN101845945A (en) | 2010-04-01 | 2010-04-01 | Well head heater taking heat pump as heat source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101845945A true CN101845945A (en) | 2010-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010139559A Pending CN101845945A (en) | 2010-04-01 | 2010-04-01 | Well head heater taking heat pump as heat source |
Country Status (1)
| Country | Link |
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| CN (1) | CN101845945A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374656A (en) * | 2011-11-17 | 2012-03-14 | 洛阳蓝海实业有限公司 | Freezing-preventing heat pump type hot air heating device |
| CN103726806A (en) * | 2013-12-16 | 2014-04-16 | 金川集团股份有限公司 | Mining area vertical shaft cold prevention and thermal insulation method |
| CN104406250A (en) * | 2014-11-06 | 2015-03-11 | 大同煤矿集团有限责任公司 | Central air-conditioning fresh air system for cold regions |
| CN104421221A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力电器股份有限公司 | Silencer assembly and fan coil |
| CN107288582A (en) * | 2017-08-10 | 2017-10-24 | 山东诺德能源科技有限公司 | A kind of pit shaft heat-insulation system and pit shaft thermal-insulation control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585638A (en) * | 1944-10-26 | 1947-02-14 | Paul Brandt | Improvements in and relating to ventilating and air conditioning apparatus |
| JPH07174440A (en) * | 1993-12-20 | 1995-07-14 | Fujitsu General Ltd | Defrost controller for air conditioner |
| CN2370329Y (en) * | 1999-03-12 | 2000-03-22 | 河南豫秦电力实业有限公司 | Flow guider for fan ouelet |
| CN1683837A (en) * | 2003-05-19 | 2005-10-19 | 罗进南 | Low noise broad sense air conditioning system for greatly improving air filtering comprehensive performance |
| CN201025057Y (en) * | 2006-09-11 | 2008-02-20 | 朱晓彦 | Device for mine well to recycle and utilize returned wind |
| CN101539317A (en) * | 2009-04-17 | 2009-09-23 | 长沙有色冶金设计研究院 | Assembling unit for filtering, heating and blowing and configuration method thereof |
| CN201679479U (en) * | 2010-04-01 | 2010-12-22 | 芬雷选煤工程技术(北京)有限公司 | Wellhead heater taking heat pump as heat source |
-
2010
- 2010-04-01 CN CN201010139559A patent/CN101845945A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585638A (en) * | 1944-10-26 | 1947-02-14 | Paul Brandt | Improvements in and relating to ventilating and air conditioning apparatus |
| JPH07174440A (en) * | 1993-12-20 | 1995-07-14 | Fujitsu General Ltd | Defrost controller for air conditioner |
| CN2370329Y (en) * | 1999-03-12 | 2000-03-22 | 河南豫秦电力实业有限公司 | Flow guider for fan ouelet |
| CN1683837A (en) * | 2003-05-19 | 2005-10-19 | 罗进南 | Low noise broad sense air conditioning system for greatly improving air filtering comprehensive performance |
| CN201025057Y (en) * | 2006-09-11 | 2008-02-20 | 朱晓彦 | Device for mine well to recycle and utilize returned wind |
| CN101539317A (en) * | 2009-04-17 | 2009-09-23 | 长沙有色冶金设计研究院 | Assembling unit for filtering, heating and blowing and configuration method thereof |
| CN201679479U (en) * | 2010-04-01 | 2010-12-22 | 芬雷选煤工程技术(北京)有限公司 | Wellhead heater taking heat pump as heat source |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374656A (en) * | 2011-11-17 | 2012-03-14 | 洛阳蓝海实业有限公司 | Freezing-preventing heat pump type hot air heating device |
| CN104421221A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力电器股份有限公司 | Silencer assembly and fan coil |
| CN103726806A (en) * | 2013-12-16 | 2014-04-16 | 金川集团股份有限公司 | Mining area vertical shaft cold prevention and thermal insulation method |
| CN104406250A (en) * | 2014-11-06 | 2015-03-11 | 大同煤矿集团有限责任公司 | Central air-conditioning fresh air system for cold regions |
| CN107288582A (en) * | 2017-08-10 | 2017-10-24 | 山东诺德能源科技有限公司 | A kind of pit shaft heat-insulation system and pit shaft thermal-insulation control method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100929 |