CN207610602U - Defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device - Google Patents
Defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device Download PDFInfo
- Publication number
- CN207610602U CN207610602U CN201721460446.8U CN201721460446U CN207610602U CN 207610602 U CN207610602 U CN 207610602U CN 201721460446 U CN201721460446 U CN 201721460446U CN 207610602 U CN207610602 U CN 207610602U
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- China
- Prior art keywords
- water
- heat
- heat exchanger
- mine
- air exhaustion
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- 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.)
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- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
For the defrosting dust cleaner of mine for air exhaustion heat-recovery heat pump set heat exchange device, it is related to a kind of defrosting dust cleaner.The utility model includes tilting the heat recovering heat exchanger for being 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.It is equipped with water collecting settling pond 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 utility model 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 utility model is related to a kind of defrosting dust cleaners, are especially used for mine for air exhaustion heat-recovery heat pump set heat exchange device
The clear dirt integrated apparatus of defrosting.
Background technology
Mine for air exhaustion keeps stable temperature throughout the year, and the heat in air draft is recycled using mine for air exhaustion heat-recovery heat pump unit
Amount, it is good power-economizing method to generate hot water for heating or domestic hot-water.In the prior art, the recuperation of heat heat exchange of heat pump unit
Device is typically directly placed in air draft well head, is changed 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, efficiency and the operation of heat pump unit is influenced, also affects simultaneously
The safety activities of mine.Currently, the mode of generally use personnel inspection, periodic cleaning prevents the generation of the above situation.No
Heavy workload is only maintained, and can find to cause security risk not in time due to problem.
Invention content
In view of the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide a kind of for mine for air exhaustion heat
Recycle 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, draw water to it
Cleaning, mitigates the working strength of operation maintenance personnel, has the characteristics that high safety and reliability.
In order to reach foregoing invention purpose, the technical solution of the utility model is realized as follows：
For the defrosting dust cleaner of mine for air exhaustion heat-recovery heat pump set heat exchange device, it includes tilting to be 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.It is equipped with water collecting settling pond, water lines in removing shaft, immediately below well head
One bottom end is equipped with water filter, and the water in water collecting settling pond is extracted 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 to heat recovering heat exchanger defrost clear
Dirt operates.The differential pressure controller and water pump by mine for air exhaustion heat-recovery heat pump unit main controller controls.
The advantageous effect of the utility model due to the above structure, compared with prior art is：
A. it can mitigate the working strength of operation maintenance personnel.
B. utility model device high degree of automation can guarantee the heat exchange property of heat exchanger, and improve heat pump unit
Efficiency and operational safety.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Referring to Fig. 1, the utility model is used for the defrosting dust cleaner of mine for air exhaustion heat-recovery heat pump set heat exchange device, it is wrapped
Include the heat recovering heat exchanger 1 for tilting and being placed in well head.It is equipped with pressure samples point 10 inside and outside heat recovering heat exchanger 1 respectively, two
The pressure signal of a pressure samples 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,
The bottom end of water lines 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
Water is delivered to the washer jet 2 for being installed on 1 high-end inside of heat recovering heat exchanger by pipeline 23, and washer jet 2 is sprayed water to recuperation of heat
Heat exchanger 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 control
Device 8 processed controls.
Air stream is by the increased principle of pressure drop of heat exchanger after the utility model is blocked using heat exchanger frosting or dust,
The setting pressure samples point 10 in the both sides of heat recovering heat exchanger 1.Mine for air exhaustion heat is transmitted a signal to by differential pressure controller 7 to return
The master controller 8 for receiving heat pump unit is handled by master controller 8 and judges whether to need to heat recovering heat exchanger 1 defrost clear
Dirt operates.After pressure difference is more 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 led to
It crosses water filter 9, water lines 1 and water lines 23 and is transported to the ejection of washer jet 2,1 surface of heat recovering heat exchanger is carried out
Cleaning.Water after cleaning flows back into water collecting settling pond 6, recycles.Until after the completion of the clear dirt operation that defrosts, by master controller
8 switch off the pump 5.
Claims (1)
1. for the defrosting dust cleaner of mine for air exhaustion heat-recovery heat pump set heat exchange device, it includes tilting to be placed in mine for air exhaustion well
The heat recovering heat exchanger of mouth（1）, which is characterized in that the heat recovering heat exchanger（1）Inside and outside be equipped with pressure samples respectively
Point（10）, two pressure samples points（10）Pressure signal be transmitted to differential pressure controller（7）, removing shaft is interior, well head underface is set
There is water collecting settling pond（6）, water lines one（11）Bottom end be equipped with water filter（9）, by water pump（5）Pass through water lines one（11）It takes out
Take water collecting settling pond（6）In water, through water lines two（3）Water is delivered to and is installed on heat recovering heat exchanger（1）High-end inside
Washer jet（2）, washer jet（2）Water spray is to heat recovering heat exchanger（1）Carry out the clear dirt operation that defrosts；The differential pressure controller
（7）And water pump（5）By the master controller of mine for air exhaustion heat-recovery heat pump unit（8）Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460446.8U CN207610602U (en) | 2017-11-06 | 2017-11-06 | 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 |
|---|---|---|---|
| CN201721460446.8U CN207610602U (en) | 2017-11-06 | 2017-11-06 | Defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610602U true CN207610602U (en) | 2018-07-13 |
Family
ID=62794006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460446.8U Active CN207610602U (en) | 2017-11-06 | 2017-11-06 | Defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751912A (en) * | 2017-11-06 | 2019-05-14 | 同方人工环境有限公司 | A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
-
2017
- 2017-11-06 CN CN201721460446.8U patent/CN207610602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751912A (en) * | 2017-11-06 | 2019-05-14 | 同方人工环境有限公司 | A kind of defrosting dust cleaner for mine for air exhaustion heat-recovery heat pump set heat exchange device |
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| GR01 | Patent grant |