CN206037312U - Solution humidifying unit with heat pipe formula heat recovery device - Google Patents
Solution humidifying unit with heat pipe formula heat recovery device Download PDFInfo
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- CN206037312U CN206037312U CN201620998616.7U CN201620998616U CN206037312U CN 206037312 U CN206037312 U CN 206037312U CN 201620998616 U CN201620998616 U CN 201620998616U CN 206037312 U CN206037312 U CN 206037312U
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- solution
- regenerator
- heat
- way valve
- dehumidifier
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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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- 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]
- Y02B30/56—Heat recovery units
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Abstract
The utility model relates to a solution humidifying unit with heat pipe formula heat recovery device, including dehumidifier, regenerator, heat pipe formula heat recovery device and heat pump system, the dehumidifier bottom is connected with the dehumidifier solution pump, and the exit end of dehumidifier solution pump is connected with a first three -way valve, and an exit end of first three -way valve is connected to heat pump system's evaporimeter, is solution connected to another exit end of first three -way valve the solution heat exchanger, the regenerator bottom is connected with the regenerator solution pump, and a second three -way valve is connected to the exit end of regenerator solution pump, and an exit end of second three -way valve is connected to heat pump system's condenser, is solution connected to another exit end of second three -way valve the solution heat exchanger, heat pipe formula heat recovery device, it carries out the heat exchange to make the new trend that gets into the regenerator air exhaust with the high temperature of regenerator, heat pump system includes compressor, condenser, choke valve and evaporimeter, solve present solution humidifying unit in the regenerated wind temperature low, problem that regeneration efficiency is low improves unit regeneration efficiency to make dehumidification efficiency also obtain improving.
Description
Technical field
This utility model belongs to production technology environment wind and dry materials technical field, more particularly to a kind of with heat
The solution humidifying unit of tubular type heat regenerator.
Background technology
For the workshop of many industries (such as weaving, pharmacy, food service industry etc.), the technique mistake of production
Epidemic disaster control of the journey to environment requires stricter.In order to meet the condition of the technique wind of production process, with solution dehumidification
Technological air conditioning based on technology is widely applied.Solution dehumidifying air-conditioning system is the saline solution and sky using easy moisture absorption
Gas directly contact, the steam partial pressure and saline solution surface partial pressure of water vapor using air are poor, make air dehumidified or add
It is wet.In order to the Mass and heat transfer for increasing dehumidifying (moisture absorption from air) and regeneration (moisture in air absorbent solution) process drives
Power, needs to drop mild heat to solution respectively in dehumidifying and regenerative process, to improve dehumidifying and regeneration efficiency.As solution is removed
To the less demanding of energy grad, the system combined with solution dehumidification system by heat pump is at present in civil buildings for wet system regeneration side
It is applied, the condensation end of heat pump is regeneration side solution heat supply, and evaporation ends are except wet side solution cooling.For existing heat pump drives
For dynamic solution humidifying unit, what regeneration wind was utilized is fresh air (i.e. natural wind), and (by taking summer as an example, temperature is 30 DEG C to fresh air
Left and right) it is larger with the temperature difference of actified solution (temperature is more than 60 DEG C), Mass and heat transfer it is less efficient, regeneration effect is not good.It is right
For solution dehumidification system, dehumidifying and regeneration are carried out simultaneously, and both running statuses influence each other, and improve regenerator
Regeneration effect, is a kind of effective means for improving effect on moisture extraction.Temperature of outgoing air after regeneration is higher (to be generally near actified solution temperature
Degree), the extraneous air draft of regeneration at present is to be directly discharged into environment mostly, if the partial heat of this in air draft can be used,
Contribute to the target that system realizes energy-conservation.Heat pipe-type heat regenerator is efficient heat transfer characteristic and its environmental suitability using heat pipe
The heat-exchanger rig of manufacture, in industrial energy saving field using extensive.Can extensively reclaim and be present in gaseous state, liquid, solid state medium
Discarded thermal source.
The content of the invention
This utility model provides a kind of with heat pipe-type heat regenerator for solving technical problem present in known technology
Solution humidifying unit；Low to solve regeneration air temperature in existing solution humidifying unit, the low problem of regeneration efficiency improves unit
Regeneration efficiency, so that dehumidification rate is also improved.
This utility model is adopted the technical scheme that by solving technical problem present in known technology：
A kind of solution humidifying unit with heat pipe-type heat regenerator；Mainly include that dehumidifier, regenerator, heat pipe-type heat are returned
Receive device and heat pump；The dehumidifier bottom is connected with dehumidifier solution pump, and the port of export of dehumidifier solution pump is connected with one
Individual first three-way valve, a port of export of the first three-way valve are connected to the vaporizer of heat pump, and solution flows through vaporizer and realizes drop
Temperature, then processes fresh air into dehumidifier top spray；Another port of export connection solution-solution heat exchanger of the first three-way valve,
With the part solution heat exchange flowed out from regenerator, after intensification, stream enters in the solution tank of regenerator bottoms；The regenerator bottoms connect
Regenerator solution pump is connected to, the port of export of regenerator solution pump connects second three-way valve, a port of export of the second three-way valve
The condenser of heat pump is connected to, solution flows through condenser and realizes heating up, then sprays into regenerator overhead, empty with regeneration
Gas carries out caloic exchange, realizes regeneration；Another port of export connection solution-solution heat exchanger of the second three-way valve, and from except raw device
The part solution heat exchange of outflow, after cooling, stream enters in the solution tank of dehumidifier bottom；The heat pipe-type heat regenerator, makes into again
The raw fresh air of device carries out heat exchange with the high temperature air draft of regenerator, and new air temperature enters regenerator after raising and solution is regenerated；Institute
Stating heat pump includes be connected compressor, condenser, choke valve and vaporizer, and wherein condenser provides thermal source for regenerator,
Vaporizer provides low-temperature receiver for dehumidifier.
This utility model can also adopt following technical measures：
The regenerator A bottoms are connected to a water compensating valve 9, for controlling the solution concentration of regeneration side.
This utility model has the advantages and positive effects that：As the heat pipe-type heat regenerator is existed by this utility model
Play a part of recuperation of heat in the system；The air into regenerator is preheated using the high temperature air draft of regenerator, realized
The purpose of energy-conservation, improves regeneration efficiency, dehumidification rate is improved therewith；Regenerator bottoms are connected to a water compensating valve, for controlling
The solution concentration of preparation, regeneration side, it is ensured that whole system is stable.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, dehumidification solution pump；1 ', regenerator solution pump；2nd, the first three-way valve；2 ', second three-way valve；3rd, compress
Machine；4th, vaporizer；5th, condenser；6th, choke valve；7th, heat pipe-type heat regenerator；8th, solution-solution heat exchanger；9th, water compensating valve；A、
Regenerator；B, dehumidifier；C, heat pump.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and is coordinated
Accompanying drawing describes in detail as follows：
Fig. 1 is referred to, a kind of solution humidifying unit with heat pipe-type heat regenerator mainly includes regenerator A, dehumidifier
B, heat pipe-type heat regenerator 7 and heat pump C；The dehumidifier B bottoms are connected with dehumidification solution pump 1, and dehumidification solution pump 1 goes out
Mouth end connects first three-way valve 2, and a port of export of the first three-way valve 2 is connected to vaporizer 4, and it is real that solution flows through vaporizer 4
After now lowering the temperature, sprayed at the top of dehumidifier B, to fresh air dehumidification；Another port of export of the first three-way valve 2 is connected to molten
Liquid-solution heat exchanger 8, with the part pyrosol heat exchange flowed out from regenerator A, after intensification, stream enters the solution of regenerator A bottoms
In groove；The regenerator A bottoms are connected with regenerator solution pump 1 ', and the port of export of regenerator solution pump 1 ' connects one the two or three
Port valve 2 ', a port of export of the second three-way valve 2 ' are connected to condenser 5, after solution flows through the realization intensification of condenser 5, into regeneration
Sprayed at the top of device A, caloic exchange is carried out with regeneration air, realized regeneration；Another port of export of the second three-way valve 2 ' connects
Solution-solution heat exchanger 8 is connected to, with the part cryogenic fluid heat exchange flowed out from dehumidifier B, stream enters dehumidifier B bottoms after cooling
Solution tank in, the heat pipe-type heat regenerator 7 plays a part of recuperation of heat, using regenerator A export high temperature air draft to again
The import fresh air of raw device A is heated, and new air temperature enters regenerator after raising and solution is regenerated；The heat pump includes pressure
Contracting machine 3, condenser 5, choke valve 6 and vaporizer 4, wherein condenser 5 provide thermal source for regenerator A, and vaporizer 4 is dehumidifier B
Low-temperature receiver is provided.
The regenerator A bottoms are connected to a water compensating valve 9, for controlling the solution concentration of regeneration side.
The above is only, to preferred embodiment of the present utility model, not to make any formal to this utility model
Restriction, it is every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (2)
1. a kind of solution humidifying unit with heat pipe-type heat regenerator, it is characterised in that：Including regenerator (A), dehumidifier
(B), heat pipe-type heat regenerator (7) and heat pump (C)；Dehumidifier (B) bottom is connected with dehumidification solution pump (1), dehumidifying
The port of export of solution pump (1) connects first three-way valve (2), and a port of export of the first three-way valve (2) is connected to vaporizer
(4), after, solution flows through vaporizer (4) realization cooling, sprayed at the top of dehumidifier (B), to fresh air dehumidification；First threeway
Another port of export of valve (2) is connected to solution-solution heat exchanger (8), changes with the part pyrosol flowed out from regenerator (A)
Heat, after intensification, stream enters in the solution tank of regenerator (A) bottom；Regenerator (A) bottom is connected with regenerator solution pump (1 '),
The port of export of regenerator solution pump (1 ') connects second three-way valve (2 '), and a port of export of the second three-way valve (2 ') is connected to
Condenser (5), after solution flows through condenser (5) realization intensification, is sprayed at the top of regenerator (A), with regeneration air
Caloic exchange is carried out, regeneration is realized；Another port of export of the second three-way valve (2 ') is connected to solution-solution heat exchanger (8), with from
The part cryogenic fluid heat exchange that dehumidifier (B) flows out, after cooling, stream enters in the solution tank of dehumidifier (B) bottom, the heat pipe-type
Heat regenerator (7) plays a part of recuperation of heat, import fresh air of the high temperature air draft exported using regenerator (A) to regenerator (A)
Heated, new air temperature enters regenerator after raising and solution is regenerated；The heat pump includes the compressor being connected
(3), condenser (5), choke valve (6) and vaporizer (4), wherein condenser (5) are that regenerator (A) provides thermal source, vaporizer (4)
Low-temperature receiver is provided for dehumidifier (B).
2. the solution humidifying unit with heat pipe-type heat regenerator according to claim 1, it is characterised in that：The regeneration
Device (A) bottom is connected to a water compensating valve (9), for controlling the solution concentration of regeneration side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998616.7U CN206037312U (en) | 2016-08-30 | 2016-08-30 | Solution humidifying unit with heat pipe formula heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998616.7U CN206037312U (en) | 2016-08-30 | 2016-08-30 | Solution humidifying unit with heat pipe formula heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037312U true CN206037312U (en) | 2017-03-22 |
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ID=58300387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620998616.7U Active CN206037312U (en) | 2016-08-30 | 2016-08-30 | Solution humidifying unit with heat pipe formula heat recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206037312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839225A (en) * | 2017-03-29 | 2017-06-13 | 天津商业大学 | The solution dehumidification unit that air type solar energy drives with double thermals source that heat pump is combined |
-
2016
- 2016-08-30 CN CN201620998616.7U patent/CN206037312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839225A (en) * | 2017-03-29 | 2017-06-13 | 天津商业大学 | The solution dehumidification unit that air type solar energy drives with double thermals source that heat pump is combined |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |