CN104214873B - A kind of heat pump based on condensation heat classified utilization drives solution dehumidification device and method - Google Patents
A kind of heat pump based on condensation heat classified utilization drives solution dehumidification device and method Download PDFInfo
- Publication number
- CN104214873B CN104214873B CN201410491196.9A CN201410491196A CN104214873B CN 104214873 B CN104214873 B CN 104214873B CN 201410491196 A CN201410491196 A CN 201410491196A CN 104214873 B CN104214873 B CN 104214873B
- Authority
- CN
- China
- Prior art keywords
- solution
- valve
- cooler
- dehumidifier
- output
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses a kind of heat pump based on condensation heat classified utilization and drive solution dehumidification device and method, this device includes that conventional heat pump drives solution dehumidification closed circuit and solution dehumidification circulation loop of vaporization cooling, and the connection member of above closed circuit is second level condenser (4) and the first cooler (7).This device utilizes heat pump to drive condensation heat unnecessary in solution dehumidification system, drives solution dehumidification circulation to obtain dry air, utilizes dry air to evaporate cooling in indirect evaporation cooler and obtains low-temperature cooling water.Plant running is divided into supercooling cold-producing medium and precools new wind both of which.The present invention is capable of heat pump and drives the Appropriate application of condensation heat in solution dehumidification system, increase cooling system amount, reduction condensation temperature and improve the purpose of system COP.
Description
Technical field
The present invention relates to a kind of heat pump based on condensation heat classified utilization and drive solution dehumidification system, be a kind of condensation
The method and device of hot classification Appropriate application, belongs to heat pump and drives solution dehumidification, condensation heat to utilize and indirect evaporation
The technical field of cooling.
Background technology
The main task of air-conditioning system is the temperature and humidity controlling room air.In recent years, heat pump drives solution
Dehumidification system increasingly receives an acclaim due to its compact structure and higher performance.Solution dehumidification is driven at heat pump
In system, the refrigerating capacity of evaporimeter is used for cooling down solution, improves wet-out property；The condensation heat of condenser is for again
Raw solution.
Heat pump drives in solution dehumidification system, condensation temperature higher (about 70 DEG C), and condensation heat quality is preferable,
And condensation heat is typically larger than the heat needed for solution regeneration, if whole condensation heat regenerates for solution, molten
The temperature of liquid will be too high, this rising that will further result in condensation temperature and the reduction of heat pump COP.
Therefore rationally effectively utilizing unnecessary condensation heat will be a kind of effective conservation measures.The most many scholars propose
Different methods, but all there is respective limitation with not enough: some scholars suggestion utilizes the unnecessary condensation heat pre-
Hot recycling air；The suggestion such as Niu Xiaofeng arranges an air cooled condenser for removing unnecessary condensation heat；Liu Xiao
China etc. propose to utilize devaporizer to remove unnecessary condensation heat.
In solution dehumidification evaporative cooling system, concentrated solution absorbs moisture in air in dehumidifier and obtains dry air,
Being cooled down by the evaporation of dry air and obtain low-temperature cooling water, the solution after dilution, after thermal source heats, enters
Regenerator reacquires wettability power, and solution regeneration thermal source can be low-grade heat source.
Knowable to above-mentioned analysis, both systems have preferable associativity, and it is unnecessary the most effectively to utilize
Condensation heat, obtain preferable energy-saving effect.
Summary of the invention
For the deficiencies in the prior art, the present invention proposes a kind of heat pump based on condensation heat classified utilization and drives molten
Liquid dehydrating unit and method, this device utilizes unnecessary condensation heat to drive solution dehumidification regeneration cycle to obtain and is dried sky
Gas, utilizes dry air evaporation cooling to obtain low-temperature cooling water, and then realizes supercooling cold-producing medium or precool new wind,
It it is a kind of efficient, energy-conservation condensation heat Land use systems.
For achieving the above object, the present invention is by the following technical solutions:
Present invention heat pump based on condensation heat classified utilization drives solution dehumidification device, and this device includes steam compressed
Heat pump cycle loop, main solution circulation loop and new wind closed circuit, auxiliary solution circulation loop, closed air follow
Loop back path and cooling water circulation loop.Wherein:
Described vapor compression heat pump closed circuit includes that evaporimeter, compressor, first order condenser, the second level are cold
Condenser, the first valve, the second valve, the first cooler and choke valve, the first output of described evaporimeter depends on
Secondary it is connected with second level condenser first input end by compressor, first order condenser；The described second level condenses
Device the first output divides two-way: leading up to the first valve, choke valve is connected with the first input end of evaporimeter；
Leading up to the second valve, the first cooler is connected with the input of choke valve, the output of choke valve and evaporation
The first input end of device connects；
Described main solution circulation loop and vapor compression heat pump closed circuit share evaporimeter and first order condenser,
Also include the first solution pump, the first dehumidifier, the first solution heat exchanger, the first regenerator and the second solution pump；
Described first dehumidifier the first output is connected with evaporimeter the second input, and evaporimeter the second output is by the
One solution pump and first dehumidifier the second input connect；First dehumidifier the second output is by the first solution warm
Interchanger and the first regenerator first input end connect, and first regenerator the first output is handed over by the first solution heat
Parallel operation and first dehumidifier the second input connect；First regenerator the second output and first order condenser second
Input connects, and first order condenser the second output passes through the second solution pump and first regenerator the second input
Connect；First regenerator the 3rd input is connected with indoor return air, the first regenerator overhead output and environment phase
Even；
Described new wind closed circuit and main solution circulation loop share the first dehumidifier, with cooling water circulation loop altogether
Use the first cooler, also include the first air heat exchanger, the 3rd valve, the 4th valve, the 5th valve and
One blower fan；Described first air heat exchanger lower output side divides two-way: lead up to the 3rd valve and first cold
But device first input end connects, and first cooler the first output is removed by the 4th valve, the first blower fan and first
Wet device the 3rd input connects；Lead up to the 5th valve, the first blower fan and the first dehumidifier the 3rd input even
Connect；First dehumidifier top output port is connected with room；
Described auxiliary solution circulation loop and vapor compression heat pump closed circuit share second level condenser, empty with enclosed
Gas closed circuit shares the second dehumidifier, also includes Second reactivator, the 3rd solution pump, the second solution heat exchange
Device and the second cooler, described Second reactivator the first output passes through the 3rd solution pump, the second solution heat exchange
Device, the second cooler and the second dehumidifier first input end connect；Second dehumidifier the first output passes through second
Solution heat exchanger is connected with second level condenser the second input, second level condenser the second output and second
Regenerator first input end connects；Second reactivator the second input is connected with indoor return air, Second reactivator top
Portion's output is connected with environment；
Described closed air cycle loop and auxiliary solution circulation loop share the second dehumidifier, return with cooling water circulation
Road shares indirect evaporation cooler, also includes the second air heat exchanger and the second blower fan, described second dehumidifier
Second output is connected with indirect evaporation cooler first input end by the second air heat exchanger, the second blower fan；
Described indirect evaporation cooler the first output is inputted by the second air heat exchanger and the second dehumidifier second
End connects；
Described cooling water circulation loop and closed air cycle loop share indirect evaporation cooler, also include first
Cooler, water circulating pump and cooling water pump, described indirect evaporation cooler the 3rd output and the first cooler
Two inputs connect, and first cooler the second output is inputted with indirect evaporation cooler the 3rd by cooling water pump
End connects, and indirect evaporation cooler the second output is by water circulating pump and indirect evaporation cooler the second input
Connect.
Further, the solution in main solution circulation loop and auxiliary solution circulation loop is same kind or the most of the same race
Class.
Specifically, the heat pump based on condensation heat classified utilization that the present invention uses drives solution dehumidification method, including
Following step；
Main solution circulation loop utilizes the concentrated solution in the first dehumidifier that new wind is carried out cooling and dehumidification, makes new wind reach
To indoor ventilation state point, in the first dehumidifier, solution concentration reduces simultaneously, and the solution after dilution is through the first order
After condenser heating, enter the first regenerator and exchange with indoor return air caloic, the solution in the first regenerator simultaneously
Concentration increases, thus the solution in the first dehumidifier recovers to absorb the ability of steam in new wind, through evaporimeter
After cooling, reenter the first dehumidifier；
Auxiliary solution recycles the concentrated solution in the second dehumidifier and absorbs the moisture in closed air, obtains and is dried sky
Gas, simultaneously in the second dehumidifier solution concentration reduce, the solution after dilution through second level condenser heat after,
Solution surface steam partial pressure raises, and enters Second reactivator regeneration, reacquires wettability power；
Closed air cycle utilizes dry air evaporate cooling in indirect evaporation cooler and obtain sub-cooled
Water, makes air humidity increase, and reenters the second dehumidifier dehumidification；
Cooling water circulation utilizes low-temperature cooling water enter the first cooler and realize the supercooling cold-producing medium of whole device
Pattern or precool new wind pattern, wherein:
Supercooling cold-producing medium pattern: when the first valve, the 3rd valve, the 4th valve closing, the second valve, the 5th
When valve is opened, the cold-producing medium of second level condensator outlet enters the first cooler by low temperature cold through the second valve
But water cooling, it is achieved cold-producing medium is subcooled；With stylish wind in the first air heat exchanger after recuperation of heat, by
Five valves and the first blower fan enter the first dehumidifier；
Precool new wind pattern: when the first valve, the 3rd valve, the 4th valve are opened, the second valve, the 5th
During valve closing, new wind enters in the first cooler after the first air heat exchanger and is subcooled water cooling
Realize precooling new wind；The cold-producing medium of second level condensator outlet enters steam through the first valve, choke valve simultaneously
Send out device.
Compared with prior art, beneficial effects of the present invention is as follows:
1), the present invention utilizes heat pump to drive the condensation heat of excess in solution dehumidification system, can as drive energy
To realize making full use of of low-grade energy, reach energy-conservation purpose.
2), the present invention utilizes heat pump to drive the condensation heat of excess in solution dehumidification system to drive solution dehumidification regeneration
Circulation obtains dry air, is cooled down by the evaporation of dry air and obtains low-temperature cooling water, it is achieved the mistake of cold-producing medium
Cold or precool new wind, cooling system amount increases, and is effectively improved system COP.
3), this device utilize the circulation of two groups of solution, condensation heat is divided into two parts, effectively prevent conventional heat pump
The condensation temperature rising driving single solution circulation solution temperature in solution dehumidification system too high and to cause, it is achieved cold
The classified utilization of solidifying heat, system condensing temperature reduces, and system COP improves.
4), the present invention drives the excess efficient and rational utilization of condensation heat in solution dehumidification system to provide for realizing heat pump
A kind of feasible method and scheme.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, evaporimeter 1, compressor 2, first order condenser 3, second level condenser 4, the first valve 5,
Second valve 6, the first cooler 7, choke valve 8, the first air heat exchanger 9, the 3rd valve 10, the
Four valves 11, the 5th valve 12, the first blower fan 13, the first solution pump 14, the first dehumidifier 15, first
Solution heat exchanger 16, the first regenerator 17, the second solution pump 18, Second reactivator 19, the 3rd solution pump
20, the second solution heat exchanger 21, the second cooler 22, the second dehumidifier 23, the second air heat exchanger
24, the second blower fan 25, indirect evaporation cooler 26, water circulating pump 27, cooling water pump 28.
Detailed description of the invention
The present invention will be described below with reference to accompanying drawings.
As it is shown in figure 1, present invention heat pump based on condensation heat classified utilization drives solution dehumidification device, this device
Including vapor compression heat pump closed circuit, main solution circulation loop and new wind closed circuit, auxiliary solution circulation loop,
Closed air cycle loop and cooling water circulation loop.Wherein:
In vapor compression heat pump closed circuit, right side first output of evaporimeter 1 pass sequentially through compressor 2,
First order condenser 3 is connected with first input end on the right side of second level condenser 4；On the left of second level condenser 4
One output divides two-way: the first valve 5 of leading up to is connected with the input of choke valve 8；Lead up to second
Valve the 6, first cooler 7 is connected with the input of choke valve 8, the output of choke valve 8 and evaporimeter 1
Left side first input end connect；
In main solution circulation loop, the mixed solution of the first dehumidifier 15 outlet divides two-way: a road enters evaporation
In device 1 after cooling, enter the first dehumidifier 15 by the first solution pump 14 and spray, carry out caloic friendship with new wind
Change, reduce the temperature and humidity of new wind, reach indoor ventilation state point；Lead up to the first solution heat exchanger
16 enter the first regenerator 17, mix with the concentrated solution bottom the first regenerator 17；First regenerator 17 goes out
The mixed solution of mouth divides two-way: after a road enters first order condenser 3 heating, entered by the second solution pump 18
Entering the first regenerator 17, carry out caloic exchange with indoor return air, solution concentration increases；Lead up to first molten
Liquid heat exchanger 16 enters bottom the first dehumidifier 15, mixes with the weak solution bottom the first dehumidifier 15；
In auxiliary solution circulation loop, the concentrated solution of Second reactivator 19 outlet, by the second solution heat exchanger
21, after the second cooler 22 cooling, enter the second dehumidifier 23 and spray, carry out caloic exchange with humid air,
Air humidity content reduces, and solution concentration reduces, and weak solution enters the second level by the second solution heat exchanger 21
Condenser 4 heats, and solution temperature raises, and enters Second reactivator 19 and sprays, carries out caloic with indoor return air
Exchange, solution concentration raises；
In closed air cycle loop, the dry air of the second dehumidifier 23 outlet is by the second air heat exchange
Device 24 enters evaporation cooling in indirect evaporation cooler 26, and cooling water temperature reduces, and air humidity content increases,
Humid air enters the second dehumidifier 23 by the second air heat exchanger 24 and dehumidifies；
In cooling water circulation loop, the low-temperature cooling water that indirect evaporation cooler 26 produces enters the first cooler
7 supercooling cold-producing medium patterns realizing whole device or precool new wind pattern；After coolant-temperature gage to be cooled raises, logical
Supercooling water pump 28 enters indirect evaporation cooler 26 and lowers the temperature.Wherein:
Supercooling cold-producing medium pattern: close the first valve the 5, the 3rd valve the 10, the 4th valve 11, open second
Valve the 6, the 5th valve 12；In vapor compression heat pump closed circuit, the HTHP refrigeration of compressor 2 outlet
Agent enters first order condenser 3, heats the actified solution in main solution circulation loop, and first order condenser 3 goes out
The cold-producing medium of mouth enters second level condenser 4, and remaining condensation heat is heated the regeneration in auxiliary solution circulation loop
Solution, condensed liquid refrigerant enters the first cooler 7 through the second valve 6, with indirect evaporating-cooling
The sub-cooled hydrothermal exchange produced in device 26, the temperature of cold-producing medium reduces, it is achieved the supercooling of cold-producing medium, mistake
Cold-producing medium after cold enters evaporimeter 1 through choke valve 8 reducing pressure by regulating flow, cools down the first dehumidifier 15 outlet
Mixed solution；In new wind closed circuit, new wind is after the first air heat exchanger 9 preheating, by the 5th valve
Door 12 and the first blower fan 13 enter the first dehumidifier 15 cool-down dehumidification, reach indoor ventilation state point, send into
Room.
Precool new wind pattern: close the second valve the 6, the 5th valve 12, open the first valve the 5, the 3rd valve
Door the 10, the 4th valve 11；In new wind closed circuit, new wind is through the first air heat exchanger the 9, the 3rd valve
Door 10 enters the first cooler 7, carries out heat exchange with the low-temperature cooling water of acquisition in indirect evaporation cooler 26,
Realizing the precooling of new wind, the new wind after cooling enters the first dehumidifying through the 4th valve the 11, first blower fan 13
Device 15 cool-down dehumidification, reaches indoor ventilation state point, sends into room；In vapor compression heat pump closed circuit,
The cold-producing medium of second level condenser 4 outlet enters evaporimeter 1 through the first valve 5, choke valve 8.
The foregoing is only the better embodiment of the present invention, protection scope of the present invention is not with above-mentioned embodiment party
Formula is limited, as long as those of ordinary skill in the art modify or change according to the equivalence that disclosed content is made,
All should include in the protection domain described in claims.
Claims (3)
1. a heat pump based on condensation heat classified utilization drives solution dehumidification device, it is characterised in that this dress
Put and include vapor compression heat pump closed circuit, main solution circulation loop and new wind closed circuit, also include auxiliary solution
Closed circuit, closed air cycle loop and cooling water circulation loop, wherein:
Described vapor compression heat pump closed circuit include evaporimeter (1), compressor (2), first order condenser (3),
Second level condenser (4), the first valve (5), the second valve (6), the first cooler (7) and choke valve
(8)；First output of described evaporimeter (1) passes sequentially through compressor (2), first order condenser (3)
It is connected with second level condenser (4) first input end；Second level condenser (4) first output divides two-way:
The first valve (5) of leading up to is connected with the input of choke valve (8)；Lead up to the second valve (6),
First cooler (7) is connected with the input of choke valve (8), the output of choke valve (8) and evaporimeter
(1) first input end connects；
Described main solution circulation loop and vapor compression heat pump closed circuit share evaporimeter (1) and the first order is cold
Condenser (3), also includes the first solution pump (14), the first dehumidifier (15), the first solution heat exchanger
(16), the first regenerator (17) and the second solution pump (18)；
First dehumidifier (15) first output is connected with evaporimeter (1) second input, evaporimeter (1)
Second output is connected with the first dehumidifier (15) first input end by the first solution pump (14)；First removes
Wet device (15) second output is defeated with the first regenerator (17) first by the first solution heat exchanger (16)
Entering end to connect, the first regenerator (17) first output is removed with first by the first solution heat exchanger (16)
Wet device (15) second input connects；First regenerator (17) second output and first order condenser (3)
Second input connects, and first order condenser (3) second output passes through the second solution pump (18) and first
Regenerator (17) second input connects；First regenerator (17) the 3rd input is connected with indoor return air,
First regenerator (17) top output port is connected with environment；
Described new wind closed circuit and main solution circulation loop share the first dehumidifier (15), with cooling water circulation
Loop shares the first cooler (7), also include the first air heat exchanger (9), the 3rd valve (10),
4th valve (11), the 5th valve (12) and the first blower fan (13)；
First air heat exchanger (9) lower output side divides two-way: lead up to the 3rd valve (10) and the
One cooler (7) first input end connects, and the first cooler (7) first output passes through the 4th valve (11)
It is connected with the first blower fan (13) input；The 5th valve (12) of leading up to inputs with the first blower fan (13)
End connects, and the first blower fan (13) output and the first dehumidifier (15) the 3rd input connect；First dehumidifying
Device (15) top output port is connected with room；
Described auxiliary solution circulation loop and vapor compression heat pump closed circuit share second level condenser (4), with
Closed air cycle loop shares the second dehumidifier (23), also includes Second reactivator (19), the 3rd solution
Pump (20), the second solution heat exchanger (21) and the second cooler (22)；
Second reactivator (19) first output by the 3rd solution pump (20), the second solution heat exchanger (21),
Second cooler (22) is connected with the second dehumidifier (23) first input end；Second dehumidifier (23) first
Output is connected with second level condenser (4) second input by the second solution heat exchanger (21), the
Secondary condenser (4) second output is connected with Second reactivator (19) first input end；Second reactivator
(19) second inputs are connected with indoor return air, and Second reactivator (19) top output port is connected with environment；
Described closed air cycle loop and auxiliary solution circulation loop share the second dehumidifier (23), with cooling water
Closed circuit shares indirect evaporation cooler (26), also includes the second air heat exchanger (24) and the second wind
Machine (25)；
Second dehumidifier (23) second output passes through the second air heat exchanger (24), the second blower fan (25)
It is connected with indirect evaporation cooler (26) first input end；Indirect evaporation cooler (26) first output leads to
Cross the second air heat exchanger (24) to be connected with the second dehumidifier (23) second input；
Described cooling water circulation loop and closed air cycle loop share indirect evaporation cooler (26), also wrap
Include the first cooler (7), water circulating pump (27) and cooling water pump (28)；
Indirect evaporation cooler (26) the 3rd output and the first cooler (7) second input connect, the
One cooler (7) second output is defeated with indirect evaporation cooler (26) the 3rd by cooling water pump (28)
Enter end to connect；Indirect evaporation cooler (26) second output is cold with indirect evaporation by water circulating pump (27)
But device (26) second input connects.
Heat pump based on condensation heat classified utilization the most according to claim 1 drives solution dehumidification device,
It is characterized in that, the solution in main solution circulation loop and auxiliary solution circulation loop is same kind or the most of the same race
Class.
3. the heat pump of the condensation heat classified utilization of device as claimed in claim 1 drives a solution dehumidification method,
It is characterized in that comprising the following steps:
Main solution circulation loop utilizes the concentrated solution in the first dehumidifier (15) that new wind is carried out cooling and dehumidification, makes
New wind reaches indoor ventilation state point, and in the first dehumidifier (15), solution concentration reduces simultaneously, molten after dilution
Liquid, after first order condenser (3) heats, enters the first regenerator (17) and exchanges with indoor return air caloic,
Solution concentration in first regenerator (17) increases simultaneously, thus the solution in the first dehumidifier (15) recovers
Absorb the ability of steam in new wind, after evaporimeter (1) cools down, reenter the first dehumidifier (15)；
Auxiliary solution recycles the concentrated solution in the second dehumidifier (23) and absorbs the moisture in closed air, obtains
Dry air, in the second dehumidifier (23), solution concentration reduces simultaneously, and the solution after dilution is cold through the second level
After condenser (4) heating, solution surface steam partial pressure raises, and enters Second reactivator (19) regeneration,
Reacquire wettability power；
Closed air cycle utilize dry air evaporation cooling in indirect evaporation cooler (26) obtain low temperature
Cooling water, makes air humidity increase, reenters the second dehumidifier (23) dehumidification；
Cooling water circulation utilizes low-temperature cooling water enter the first cooler (7) and realize the supercooling system of whole device
Cryogen pattern or precool new wind pattern, wherein:
Supercooling cold-producing medium pattern: when the first valve (5), the 3rd valve (10), the 4th valve (11) are closed,
When second valve (6), the 5th valve (12) are opened, the cold-producing medium that second level condenser (4) exports passes through
Second valve (6) enters the first cooler (7) and is subcooled water cooling, it is achieved cold-producing medium is subcooled；Simultaneously
New wind is in the first air heat exchanger (9) after recuperation of heat, by the 5th valve (12) and the first blower fan (13)
Enter the first dehumidifier (15)；
Precool new wind pattern: when the first valve (5), the 3rd valve (10), the 4th valve (11) are opened,
When second valve (6), the 5th valve (12) are closed, new wind is laggard through the first air heat exchanger (9)
Enter the first cooler (7) is subcooled water cooling to realize precooling new wind；Second level condenser (4) simultaneously
The cold-producing medium of outlet enters evaporimeter (1) through the first valve (5), choke valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491196.9A CN104214873B (en) | 2014-09-24 | 2014-09-24 | A kind of heat pump based on condensation heat classified utilization drives solution dehumidification device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491196.9A CN104214873B (en) | 2014-09-24 | 2014-09-24 | A kind of heat pump based on condensation heat classified utilization drives solution dehumidification device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214873A CN104214873A (en) | 2014-12-17 |
| CN104214873B true CN104214873B (en) | 2016-09-07 |
Family
ID=52096632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491196.9A Expired - Fee Related CN104214873B (en) | 2014-09-24 | 2014-09-24 | A kind of heat pump based on condensation heat classified utilization drives solution dehumidification device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214873B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020807B (en) * | 2015-07-06 | 2018-10-02 | 西安工程大学 | It crosses cold mould heat-pump-type solution humidifying and evaporates cooling combined air-conditioning system |
| CN105352079B (en) * | 2015-11-24 | 2018-02-06 | 东南大学 | A kind of humiture independent treating air-conditioning system of Lowlevel thermal energy driving |
| CN105972734B (en) * | 2016-06-16 | 2022-04-19 | 杭州滨创能源科技有限公司 | Heat-driven and heat-pump combined solution humidity conditioning unit and humidity conditioning control method |
| CN107218644B (en) * | 2017-05-19 | 2019-07-30 | 东南大学 | A kind of series connection Frostless air-source heat pump system based on regeneration recuperation of heat |
| CN108006855A (en) * | 2017-12-11 | 2018-05-08 | 广东申菱环境系统股份有限公司 | Data center module recovery efficient Cooling Air-conditioning System |
| CN108626816B (en) * | 2018-03-30 | 2020-04-24 | 东南大学 | Humidity step processing device in low-humidity environment |
| CN111530221B (en) * | 2020-05-11 | 2022-06-21 | 上海理工大学 | Low-temperature waste gas treatment and recovery system and method |
| CN114103592B (en) * | 2021-11-22 | 2023-11-21 | 泉州装备制造研究所 | Movable container type heat pump drying system, transport vehicle and drying method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760607A (en) * | 2005-11-11 | 2006-04-19 | 东南大学 | Solar energy accumulation type equipment of water chilling unit set, and refrigeration method of evaporation and refrigeration |
| CN101701737A (en) * | 2009-10-28 | 2010-05-05 | 东南大学 | Heat-pump-driven solution dehumidifying air-conditioning device |
| CN101846365A (en) * | 2010-05-12 | 2010-09-29 | 清华大学 | Solution dehumidifying fresh air unit using indoor exhaust evaporation cooling |
| CN202040920U (en) * | 2011-04-07 | 2011-11-16 | 南京师范大学 | Air heat-humidity independent processing device utilizing heat of condensation in sectional way |
| CN102345908A (en) * | 2011-08-26 | 2012-02-08 | 东南大学 | Solution dehumidification regenerating unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3316570B2 (en) * | 1999-08-31 | 2002-08-19 | 株式会社荏原製作所 | Heat pump and dehumidifier |
-
2014
- 2014-09-24 CN CN201410491196.9A patent/CN104214873B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760607A (en) * | 2005-11-11 | 2006-04-19 | 东南大学 | Solar energy accumulation type equipment of water chilling unit set, and refrigeration method of evaporation and refrigeration |
| CN101701737A (en) * | 2009-10-28 | 2010-05-05 | 东南大学 | Heat-pump-driven solution dehumidifying air-conditioning device |
| CN101846365A (en) * | 2010-05-12 | 2010-09-29 | 清华大学 | Solution dehumidifying fresh air unit using indoor exhaust evaporation cooling |
| CN202040920U (en) * | 2011-04-07 | 2011-11-16 | 南京师范大学 | Air heat-humidity independent processing device utilizing heat of condensation in sectional way |
| CN102345908A (en) * | 2011-08-26 | 2012-02-08 | 东南大学 | Solution dehumidification regenerating unit |
Non-Patent Citations (1)
| Title |
|---|
| 溶液除湿蒸发冷却系统构建及其性能;蒋毅;《东南大学学报》;20061107;第36卷(第5期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214873A (en) | 2014-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104214873B (en) | A kind of heat pump based on condensation heat classified utilization drives solution dehumidification device and method | |
| CN106091187B (en) | A kind of absorption coupling air-conditioning device of low-temperature heat source and regulation method | |
| CN105890070B (en) | The dehumidification fresh air group and air conditioning method of more condensers and double back wind bypass | |
| CN206583244U (en) | A kind of energy saving heat pump dryer | |
| CN204063414U (en) | A kind of heat pump drives pre-cold mould solution humidifying Fresh air handling units | |
| CN106765770B (en) | A kind of efficient fresh air conditioner processing unit and method of condensation and solution fractionation dehumidifying | |
| CN201582927U (en) | Coupling counterflow-type solution dehumidification fresh air system of heat pump | |
| CN106705334A (en) | Energy recovery double-cold-source high-enthalpy-difference energy storage fresh air handling unit and control method thereof | |
| CN105841257A (en) | Compression-type refrigeration and solution regeneration and dehumidification coupled air-conditioning system | |
| CN109990398A (en) | Energy-saving lithium battery production environment processing system | |
| CN103953992A (en) | Low temperature resistant fuel gas heat pump air-conditioning system combiningwaste heat recovery mode and liquid dehumidification mode | |
| CN107314483A (en) | The double dehumidify evaporimeters of two-stage are double except wet condenser dehumidifying heat pump and method | |
| CN106288097B (en) | Trans critical cycle and the compound air treatment system of solution dehumidification system | |
| CN107677010A (en) | A kind of air-conditioning system and control method of no dew point control | |
| CN106766355B (en) | A kind of humiture independence control air conditioner system | |
| CN107388616B (en) | The absorption refrigeration dehumidifying integrated air conditioning system of low grade heat energy driving | |
| CN110375395A (en) | Industrial combined type depth dehumidification system | |
| CN107166588A (en) | A kind of humiture independence control air conditioner system of utilization high temperature cold water precooling | |
| CN107218644B (en) | A kind of series connection Frostless air-source heat pump system based on regeneration recuperation of heat | |
| CN206269310U (en) | The energy recovery type big enthalpy difference accumulation of energy Fresh air handling units of double low-temperature receivers | |
| CN201807261U (en) | Environmental emission reduction type gas dehumidification dust removal machine | |
| CN106871280B (en) | A kind of heat pump driven two-stage solution dehumidifying air-conditioning system | |
| CN205783429U (en) | The air conditioning system that a kind of compression-type refrigeration couples with solution dehumidification regeneration system | |
| CN106500205B (en) | Trans critical cycle and the compound air treatment system of two-stage solution dehumidification system | |
| CN105841268B (en) | Waste water residual heat drive-type dry-air blast cooling water air conditioner system and its operation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |