CN109751912A - A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device - Google Patents
A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device Download PDFInfo
- Publication number
- CN109751912A CN109751912A CN201711076345.5A CN201711076345A CN109751912A CN 109751912 A CN109751912 A CN 109751912A CN 201711076345 A CN201711076345 A CN 201711076345A CN 109751912 A CN109751912 A CN 109751912A
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- China
- Prior art keywords
- water
- heat
- heat exchanger
- mine
- pressure
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- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 title claims abstract description 11
- 238000010257 thawing Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device, is related to a kind of defrosting dust cleaner.The present invention includes the heat recovering heat exchanger that inclination is placed in air draft well head.It is structurally characterized in that, is equipped with pressure samples point inside and outside the heat recovering heat exchanger respectively, and the pressure signal of two pressure samples points is transmitted to differential pressure controller.Water collecting settling pond is equipped in removing shaft, immediately below well head, the bottom end of water lines one is equipped with water filter, water in the extraction water collecting settling pond of water lines one is passed through by water pump, water is delivered to the washer jet for being installed on the high-end inside of heat recovering heat exchanger through water lines two, washer jet water spray carries out the clear dirt operation that defrosts to heat recovering heat exchanger.The differential pressure controller and water pump by mine for air exhaustion heat-recovery heat pump unit main controller controls.The present invention can monitor the pressure drop of heat exchanger medial and lateral at any time, carry out cleaning of drawing water to it, mitigate the working strength of operation maintenance personnel, have the characteristics that high safety and reliability.
Description
Technical field
The present invention relates to a kind of defrosting dust cleaners, especially removing for mine for air exhaustion heat-recovery heat pump set heat exchange device
White clear dirt integrated apparatus.
Background technique
Mine for air exhaustion keeps stable temperature throughout the year, utilizes the heat in the recycling air draft of mine for air exhaustion heat-recovery heat pump unit
Amount, generating hot water for heating or domestic hot-water is good power-economizing method.In the prior art, the recuperation of heat heat exchange of heat pump unit
Device is typically directly placed in air draft well head, changes when the dust in the heat recovering heat exchanger frosting or air draft of heat pump unit largely accumulates in
When hot device surface, the heat exchange property of heat exchanger can be not only reduced, the efficiency and operation of heat pump unit is influenced, also affects simultaneously
The safety activities of mine.Currently, generalling use personnel's inspection, the mode of periodic cleaning prevents the generation of above situation.No
Heavy workload is only maintained, and can find to cause security risk not in time due to problem.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide one kind to be used for mine for air exhaustion recuperation of heat
The defrosting dust cleaner of heat pump unit heat exchanger.It can monitor the pressure drop of heat exchanger medial and lateral at any time, carry out drawing water to it clear
It washes, mitigates the working strength of operation maintenance personnel, have the characteristics that high safety and reliability.
In order to achieve the above object of the invention, technical solution of the present invention is realized as follows:
A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device, it includes that inclination is placed in air draft well head
Heat recovering heat exchanger.It is structurally characterized in that, is equipped with pressure samples point inside and outside the heat recovering heat exchanger respectively, two
The pressure signal of pressure samples point is transmitted to differential pressure controller.Water collecting settling pond, water lines are equipped in removing shaft, immediately below well head
One bottom end is equipped with water filter, extracts the water in water collecting settling pond by water lines one by water pump, through water lines two that water is defeated
It send to the washer jet for being installed on the high-end inside of heat recovering heat exchanger, washer jet water spray defrost to heat recovering heat exchanger clear
Dirt operation.The differential pressure controller and water pump by mine for air exhaustion heat-recovery heat pump unit main controller controls.
The beneficial effect of the present invention due to the above structure, compared with prior art is:
A. it can reduce the working strength of operation maintenance personnel.
B. apparatus of the present invention high degree of automation can guarantee the heat exchange property of heat exchanger, and improve the energy of heat pump unit
Effect and operational safety.
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Referring to Fig. 1, the present invention is used for the defrosting dust cleaner of mine for air exhaustion heat-recovery heat pump set heat exchange device, it includes inclining
It is inclined in the heat recovering heat exchanger 1 of well head.Pressure samples point 10, two pressures are equipped with inside and outside heat recovering heat exchanger 1 respectively
The pressure signal of power sample point 10 is transmitted to differential pressure controller 7, and removing shaft is interior, well head underface is equipped with water collecting settling pond 6, water pipe
The bottom end on road 1 is equipped with water filter 9, the water in water collecting settling pond 6 is extracted by water lines 1 by water pump 5, through water lines
23 are delivered to water at the washer jet 2 for being installed on the high-end inside of heat recovering heat exchanger 1, and the water spray of washer jet 2 exchanges heat to recuperation of heat
Device 1 carries out the clear dirt operation that defrosts.The differential pressure controller 7 and water pump 5 by mine for air exhaustion heat-recovery heat pump unit master controller 8
Control.
The principle that the present invention is increased using air stream after heat exchanger frosting or dust blocking by the pressure drop of heat exchanger, in heat
Pressure samples point 10 is arranged in the two sides for recycling heat exchanger 1.Mine for air exhaustion recuperation of heat heat is transmitted a signal to by differential pressure controller 7
The master controller 8 of pump assembly, is handled and the clear dirt behaviour that judges whether to need to carry out heat recovering heat exchanger 1 to defrost by master controller 8
Make.After pressure difference is greater than a certain setting value, water pump 5 is controlled by master controller 8 and is run, the water in water collecting settling pond 6 is passed through into water
Filter 9, water lines 1 and water lines 23 are transported to the ejection of washer jet 2, clean to 1 surface of heat recovering heat exchanger.
Water after cleaning flows back into water collecting settling pond 6, recycles.Until being closed after the completion of the clear dirt operation that defrosts by master controller 8
Water pump 5.
Claims (1)
1. a kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device, it includes that inclination is placed in mine row
The heat recovering heat exchanger (1) of ventilating shaft mouth, which is characterized in that be equipped with pressure respectively inside and outside the heat recovering heat exchanger (1)
Sample point (10), the pressure signal of two pressure samples points (10) are transmitted to differential pressure controller (7), in removing shaft, well head just under
Side is equipped with water collecting settling pond (6), and the bottom end of water lines one (11) is equipped with water filter (9), passes through water lines one by water pump (5)
(11) water in water collecting settling pond (6) is extracted, water is delivered to to be installed on heat recovering heat exchanger (1) high-end through water lines two (3)
The washer jet (2) of inside, washer jet (2) water spray carry out the clear dirt operation that defrosts to heat recovering heat exchanger (1)；The pressure difference control
Device (7) processed and water pump (5) are controlled by the master controller (8) of mine for air exhaustion heat-recovery heat pump unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076345.5A CN109751912A (en) | 2017-11-06 | 2017-11-06 | A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076345.5A CN109751912A (en) | 2017-11-06 | 2017-11-06 | A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109751912A true CN109751912A (en) | 2019-05-14 |
Family
ID=66399952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711076345.5A Pending CN109751912A (en) | 2017-11-06 | 2017-11-06 | A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109751912A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534481U (en) * | 1991-09-24 | 1993-05-07 | 日本建鐵株式会社 | Heat exchanger |
| CN2511930Y (en) * | 2001-12-11 | 2002-09-18 | 李刚 | Self-clean air heat exchanger |
| RU32257U1 (en) * | 2003-04-29 | 2003-09-10 | Фильцов Иван Григорьевич | Descaling device for heat exchanger |
| CN200944015Y (en) * | 2006-08-23 | 2007-09-05 | 清华同方人工环境有限公司 | Scale removal device for water exchanger of air-conditioning heat pump assembly |
| CN203443476U (en) * | 2013-06-22 | 2014-02-19 | 广东西屋康达空调有限公司 | Automatic impulse type washing device of heat exchanger |
| CN204359201U (en) * | 2014-12-19 | 2015-05-27 | 上海昶嘉工业设备有限公司 | Integral type heat recovery machine on-line cleaning device |
| CN205690967U (en) * | 2016-06-30 | 2016-11-16 | 泉州市知产茂业工业设计有限公司 | A kind of cleaning plant of multi-runner heat exchanging device |
| CN206223012U (en) * | 2016-11-28 | 2017-06-06 | 山西文龙中美环能科技股份有限公司 | A kind of idle air thermal source pump evaporator rinses defrosting device |
| CN106871706A (en) * | 2015-12-14 | 2017-06-20 | 重庆丽友软件科技有限公司 | A kind of heat exchanger circulates apparatus for eliminating sludge |
| CN207610602U (en) * | 2017-11-06 | 2018-07-13 | 同方人工环境有限公司 | Defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
-
2017
- 2017-11-06 CN CN201711076345.5A patent/CN109751912A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534481U (en) * | 1991-09-24 | 1993-05-07 | 日本建鐵株式会社 | Heat exchanger |
| CN2511930Y (en) * | 2001-12-11 | 2002-09-18 | 李刚 | Self-clean air heat exchanger |
| RU32257U1 (en) * | 2003-04-29 | 2003-09-10 | Фильцов Иван Григорьевич | Descaling device for heat exchanger |
| CN200944015Y (en) * | 2006-08-23 | 2007-09-05 | 清华同方人工环境有限公司 | Scale removal device for water exchanger of air-conditioning heat pump assembly |
| CN203443476U (en) * | 2013-06-22 | 2014-02-19 | 广东西屋康达空调有限公司 | Automatic impulse type washing device of heat exchanger |
| CN204359201U (en) * | 2014-12-19 | 2015-05-27 | 上海昶嘉工业设备有限公司 | Integral type heat recovery machine on-line cleaning device |
| CN106871706A (en) * | 2015-12-14 | 2017-06-20 | 重庆丽友软件科技有限公司 | A kind of heat exchanger circulates apparatus for eliminating sludge |
| CN205690967U (en) * | 2016-06-30 | 2016-11-16 | 泉州市知产茂业工业设计有限公司 | A kind of cleaning plant of multi-runner heat exchanging device |
| CN206223012U (en) * | 2016-11-28 | 2017-06-06 | 山西文龙中美环能科技股份有限公司 | A kind of idle air thermal source pump evaporator rinses defrosting device |
| CN207610602U (en) * | 2017-11-06 | 2018-07-13 | 同方人工环境有限公司 | Defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
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