CN106958888A - A kind of improved air source heat pump solid absorption dehumidifier - Google Patents
A kind of improved air source heat pump solid absorption dehumidifier Download PDFInfo
- Publication number
- CN106958888A CN106958888A CN201610015059.7A CN201610015059A CN106958888A CN 106958888 A CN106958888 A CN 106958888A CN 201610015059 A CN201610015059 A CN 201610015059A CN 106958888 A CN106958888 A CN 106958888A
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- CN
- China
- Prior art keywords
- air
- valve
- condensation
- heat pump
- vaporization device
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0014—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using absorption or desorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
Abstract
The invention discloses a kind of improved air source heat pump solid absorption dehumidifier, by compressor 9, four-way valve 10, condensation/vaporization device J, expansion valve 16, what indoor heat converter 13 was constituted, it is characterized in that, drying bed P is installed on the level tray A divulged information equipped with silicon particle B on top in vertical air channel 11, the ventilation blower H at middle part, condensation/vaporization device J on the H of bottom is constituted, there is plenum chamber C at the top of vertical air channel, the outside exhausting duct F and air delivery duct D changed by blow valve E and exhaust valve G, the variable air rate supplementary heat exchanger 12 and 1 in parallel with condensation/vaporization device J is mounted with the fluorine road of heat pump, 2, 3, 4, 5, 6 magnetic valves.
Description
Technical field
This patent is related to a kind of application of regenerative resource in field of air conditioning.
Background technology
There is following defect in existing air source heat pump solid absorption dehumidifier technology, i.e.,:
1st, easily come off in transport and installation process on the metal surface as the silicon particle bonding of adsorbent;
2nd, during silica regeneration, as wherein moisture constantly evaporates exsiccation, the high pressure of heat pump can be raised constantly, and this is adapted to compressor variable frequency
Change is planted, is not most rational technically and economically.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of improved air source heat pump solid absorption dehumidifier.
To achieve the above object, the present invention uses following technical scheme, a kind of improved air source heat pump solid absorption dehumidifier, by plasticator, four
Port valve, condensation/vaporization device, indoor heat converter and fluorine pipeline are constituted, it is characterised in that::
1st, a drying bed P is constructed, it is characterized in that the epimere in vertical air channel 11 installs level tray A, interior Sheng silicon particle B, uniform diameter of trying to get to the heart of a matter
Less than the air vent K of silicon particle, there is plenum chamber C on pallet, case top, which has, is equipped with blow valve E on two outside ventilating ducts, i.e. air delivery duct D,
Exhaust valve G is housed on exhausting duct F;Ventilation blower H is installed in the stage casing in vertical air channel 11, condensation/vaporization is installed on the N of its hypomere bottom
Device J, ventilation blower H air outlet L are condensed against level tray A bottom, its inlet scoop M against condensation/vaporization device J air stream outlet
/ evaporator J air-flow has an air inlet valve I from outdoor, import;
Three sections of the upper, middle and lower in vertical air channel 11 is connected with flange;
2nd, the fluorine of the air source heat pump constituted in compressor 9, four-way valve 10, condensation/vaporization device J, expansion valve 16, indoor heat converter 13 and pipeline
The secondary unit 12 of a variable air quantity in parallel in road;
3rd, 1,2,3,4,5,6 magnetic valves are mounted with the pipeline of described air source heat pump.
The advantage of the technical program is:1st, the convenient transport of the silica gel absorber in level tray, which is installed, changes;2nd, in air source heat pump fluorine road
The secondary unit 12 of a variable air quantity in parallel, can constantly decline due to caloric receptivity during silica regeneration, subtract condenser duty
The small high pressure caused is exceeded to be alleviated;3rd, the secondary unit 12 of described variable air quantity, serves as condensation in air source heat pump cooling condition
Gas, makes former condensation/vaporization device J be sent to silica gel cold, reaches good adsorption effect.
Brief description of the drawings
It is illustrated below in conjunction with the accompanying drawings:Fig. 1 is improved air source heat pump solid absorption dehumidifier principle schematic diagram
In figure:--- 1,2,3,4,5,6 --- magnetic valve;9 --- compressor;10 --- four-way valve;P --- drying bed, 11 --- it is vertical
Air channel;A --- level tray;B --- silicon particle;C --- plenum chamber;D --- air delivery duct;E --- blow valve;F --- exhausting duct;G
--- exhaust valve;H --- ventilation blower;I --- air inlet valve;J --- condensation/vaporization device;K --- airing hole;The air outlet of L --- ventilation blower;
The inlet scoop of M --- ventilation blower;N --- the bottom in vertical air channel;12 --- secondary unit;13 --- indoor heat converter;16——
Expansion valve.
Embodiment
Technical solution of the present invention embodiment is further illustrated below in conjunction with the accompanying drawings:
Summer outdoor high temperature high humidity weather needs cool-down dehumidification to indoor air-supply, first carries out regeneration regime, that is, opens compressor 9, four-way valve 10 and fall
Electricity, opens solenoid valve 5,6 opens indoor heat converter 13, by compressor 9, four-way valve 10, condensation/vaporization device J and indoor heat converter 13
And pipe pipe, air source heat pump operation supplying thermal condition is constituted, blow valve E is closed, opens exhaust valve F, close magnetic valve 1,2,3,4, open wind
Whether machine H, test temperature of outgoing air, humidity, the high pressure of test compression machine 9, low pressure, electric current are safe, adjust air inlet valve I, make temperature of outgoing air continuous
Rise humidity constantly to decline, i.e., silica gel is gradually dried, if 9 high pressures of compressor >=2.3MPa, opens solenoid valve 1,2, start secondary unit
12, and its fan delivery is adjusted, maintain the high pressure of compressor 9 to be no more than 2.3MPa, until temperature of outgoing air >=50 DEG C, humidity≤25%, then it is assumed that
Silica gel has regenerated the condition for possessing absorption, can run next step absorption working condition, i.e. four-way valve and commutate, close magnetic valve 1,2,5,6, open electromagnetism
Valve 3,4 and secondary unit 12, now compressor 9, four-way valve 10, condensation/vaporization device J and secondary unit 12 and pipe pipe constitute heat
Pump cooling condition is run, and was that the J of condenser turns into evaporator originally, and was adjusted air inlet valve I, adjust the air quantity of the blower fan of supplementary heat exchanger 12, test compression
Whether the high pressure of machine 9, low pressure, electric current in safe range, regulation ventilation blower H air quantity, make level tray A EAT reach 25 DEG C with
Under, now, blow valve E is opened, close exhaust valve F, to indoor air-supply, until wind pushing temperature is less than 18 DEG C or humidity is higher than 65%, adsorb work
Condition terminates to be transferred to regeneration regime.
Low temperature and high relative humidity weather outside winter room, opens compressor 9, electricity on four-way valve 10, and opens solenoid valve 3,4 closes magnetic valve 1,2,5,6,
Secondary unit 12 is opened, indoor heat converter 13 is closed, heat is constituted by compressor 9, four-way valve 10, condenser J, supplementary heat exchanger 12
Heat pump heating operating mode, opens blow valve E, closes exhaust valve F, adjusts air inlet valve I and ventilation blower H air quantity, wind pushing temperature is higher than outdoor temperature
20-24 DEG C is reached, while relative humidity is less than outdoor satisfaction requirement.
Claims (1)
1. a kind of improved air source heat pump solid absorption dehumidifier, is handed over by compressor (9), four-way valve (10), condensation/vaporization device (J), Indoor Thermal
Parallel operation (13) and fluorine pipeline are constituted, it is characterized in that:
A drying bed (P) is constructed, the epimere in perpendicular air channel (11) installs level tray (A), inside holds silicon particle (B), tried to get to the heart of a matter uniform straight
Footpath, which is less than on the air vent (K) of silicon particle (B), pallet, plenum chamber (C), and case top has on two outside ventilating ducts, i.e. air delivery duct (D)
Equipped with blow valve (E), exhaust valve (G) is housed on exhausting duct (F);Ventilation blower (H) is installed in stage casing, is installed with hypomere bottom (N)
Condensation/vaporization device (J), the air outlet (L) of ventilation blower (H) is against the bottom of level tray (A), the opposite condensation/vaporization in its inlet scoop (M)
The air stream outlet of device (J), the air-flow of condenser/evaporator (J) is from outdoor, and import has an air inlet valve (I);
The upper, middle and lower segment in vertical air channel (11) is connected with flange;
The sky constituted in compressor (9), four-way valve (10), condensation/vaporization device (J), expansion valve (16), indoor heat converter (13) and pipeline
The secondary unit (12) of a variable air quantity in parallel in the fluorine road of air supply heat pump, be mounted with the fluorine road of described air source heat pump (1),
(2), (3), (4), (5), (6) magnetic valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610015059.7A CN106958888A (en) | 2016-01-11 | 2016-01-11 | A kind of improved air source heat pump solid absorption dehumidifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610015059.7A CN106958888A (en) | 2016-01-11 | 2016-01-11 | A kind of improved air source heat pump solid absorption dehumidifier |
Publications (1)
Publication Number | Publication Date |
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CN106958888A true CN106958888A (en) | 2017-07-18 |
Family
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CN201610015059.7A Withdrawn CN106958888A (en) | 2016-01-11 | 2016-01-11 | A kind of improved air source heat pump solid absorption dehumidifier |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111336588A (en) * | 2020-03-18 | 2020-06-26 | 宁波奥克斯电气股份有限公司 | Dehumidification device and method, dehumidification capacity recovery system and method and air conditioner |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08224431A (en) * | 1995-02-23 | 1996-09-03 | Matsushita Electric Ind Co Ltd | Dehumidifier |
CN101504174A (en) * | 2008-10-20 | 2009-08-12 | 北京清华索兰环能技术研究所 | Novel solid adsorption dehumidifier |
CN103314152A (en) * | 2010-12-27 | 2013-09-18 | 伊莱克斯家用产品股份有限公司 | A heat pump system for a laundry dryer and a method for operating a heat pump system of a laundry dryer |
CN104515218A (en) * | 2013-09-27 | 2015-04-15 | 北京清华索兰环能技术研究所 | Solid absorption and dehumidification air conditioning system of air source heat pump |
CN105311929A (en) * | 2014-07-28 | 2016-02-10 | 常州海源恒业水处理设备有限公司 | Moisture absorber assembly |
CN107388625A (en) * | 2017-08-07 | 2017-11-24 | 珠海格力电器股份有限公司 | Heat pump, Analysis of Heat Pump Drying System and its control method |
-
2016
- 2016-01-11 CN CN201610015059.7A patent/CN106958888A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08224431A (en) * | 1995-02-23 | 1996-09-03 | Matsushita Electric Ind Co Ltd | Dehumidifier |
CN101504174A (en) * | 2008-10-20 | 2009-08-12 | 北京清华索兰环能技术研究所 | Novel solid adsorption dehumidifier |
CN103314152A (en) * | 2010-12-27 | 2013-09-18 | 伊莱克斯家用产品股份有限公司 | A heat pump system for a laundry dryer and a method for operating a heat pump system of a laundry dryer |
CN104515218A (en) * | 2013-09-27 | 2015-04-15 | 北京清华索兰环能技术研究所 | Solid absorption and dehumidification air conditioning system of air source heat pump |
CN105311929A (en) * | 2014-07-28 | 2016-02-10 | 常州海源恒业水处理设备有限公司 | Moisture absorber assembly |
CN107388625A (en) * | 2017-08-07 | 2017-11-24 | 珠海格力电器股份有限公司 | Heat pump, Analysis of Heat Pump Drying System and its control method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111336588A (en) * | 2020-03-18 | 2020-06-26 | 宁波奥克斯电气股份有限公司 | Dehumidification device and method, dehumidification capacity recovery system and method and air conditioner |
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Application publication date: 20170718 |
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