CN109654619A - A kind of condensate water circulatory reuse type air source heat pump dehumidifying unit - Google Patents
A kind of condensate water circulatory reuse type air source heat pump dehumidifying unit Download PDFInfo
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- CN109654619A CN109654619A CN201910085551.5A CN201910085551A CN109654619A CN 109654619 A CN109654619 A CN 109654619A CN 201910085551 A CN201910085551 A CN 201910085551A CN 109654619 A CN109654619 A CN 109654619A
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- water
- heat exchanger
- water tank
- pump
- evaporator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 197
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 claims description 12
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 238000007791 dehumidification Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- 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
-
- 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
- F25B39/00—Evaporators; Condensers
-
- 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
- F25B41/00—Fluid-circulation arrangements
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of condensate water circulatory reuse type air source heat pump dehumidifying units, and water cooling heat exchanger, water tank, water pump and drain valve are increased on the basis of existing heat pump unit；The condensing water inlet of water tank is connected with the condensation-water drain of evaporator, the pump intake of water tank passes through the water inlet of water pump and water cooling heat exchanger, the water return outlet of water cooling heat exchanger is connected with the heat exchanger water return outlet of water tank, the overflow port and discharge outlet of water tank are connected with reuse pool, and the pipeline between the discharge outlet and reuse pool of water tank is equipped with drain valve.The present invention increases water tank in existing heat pump unit and collects condensed water, water pump conveys condensed water to water cooling heat exchanger, the temperature of heat pump cycle air is reduced using low temperature cold condensate, damp-heat air is set to be cooled down in advance before the evaporator for entering heat pump unit, evaporator is then flowed through further to cool down, the effect that condensate moisture is precipitated is more preferable, improves the efficiency of dehumidifying.
Description
Technical field
The present invention relates to heat pump desiccation dehumidification equipment technical fields, and in particular to a kind of condensate water circulatory reuse type air-source
Heat-pump dehumidification unit.
Background technique
Air source heat pump is a kind of energy saver for making heat flow to from low level heat energy air high-order heat source using high potential,
It is a kind of form of heat pump.Air source heat pump dehumidifying unit (hereinafter referred to as heat pump unit) is the basic principle using heat pump,
Moisture in material is evaporated into then dehumidification by condensation, to achieve the purpose that material drying.The desiccation of heat pump unit and sealing thermal insulation
The integral heat pump desiccation dehumidification equipment of room group.
Existing heat pump unit as shown in Figure 1 comprising return air fan 1, finned heat exchanger 2, evaporator 3, condenser 4,
Air intake blower fan 5, gas-liquid separator 6, compressor 7 and reuse pool 8；It is the return air fan 1, finned heat exchanger 2, evaporator 3, cold
Condenser 4 and air intake blower fan 5 constitute air circulation access, and the compressor 7, condenser 4, evaporator 3 and gas-liquid separator 6 are constituted
Refrigerant circulation access, the low temperature cold condensate in the evaporator 3 are discharged in the reuse pool 8；Refrigerant and air stream are each
Cycle heat exchange is carried out in self-enclosed system to realize the purpose for carrying out dehumidifying desiccation to material.Wherein, refrigerant is in compressor 7
The lower gaseous boosting temperature-rise period of completion is acted on, it is exchanged after entering condenser 4 with air stream progress heat, is cooled and is converted
For liquid, air stream is heated simultaneously and is blown into desiccation room by air intake blower fan 5 and dehumidifies for material desiccation.When the refrigerant of liquid is transported
After row to evaporator 3, the heat absorbed rapidly in air stream is again converted to gaseous state.Gaseous refrigerant is after gas-liquid separator 6
It is recycled again back to compressor 7.The high temperature air stream for being blown into desiccation room takes away moisture in material, then returns via unit
Return air fan 1 at air port returns to heat pump unit.The air-flow of high temperature and humidity flows in the air duct of design, it first passes around fin
Heat exchanger 2 carries out the cooling that tentatively exchanges heat, and then flows through 3 reducing temperature twice of evaporator, and moisture in air-flow is because the decline of temperature condenses
It is discharged to reuse pool 8, achievees the purpose that low temperature dehumidification.The height that low-temperature airflow after dehumidifying is returned through finned heat exchanger 2 and newly
Warm air heat exchange heating, then flows through to pass through after condenser 4 heat again and is blown into desiccation room again by air intake blower fan 5 and is recycled.
The condensate temperature of above-mentioned heat pump unit is generally relatively low, usually only 5-20 DEG C, can be used for for circulation air drop
Temperature；And the condensed water of existing heat pump unit is not added using device external is expelled directly out, and causes energy waste.
Summary of the invention
Aiming at the shortcomings existing in the above problems, the present invention provides a kind of cold on the basis of existing heat pump unit
Condensate circulating and recovering type air source heat pump dehumidifying unit.
The invention discloses a kind of condensate water circulatory reuse type air source heat pump dehumidifying units, comprising: return air fan, fin
Heat exchanger, evaporator, condenser, air intake blower fan, gas-liquid separator, compressor and reuse pool；
The return air fan, finned heat exchanger, evaporator, condenser and air intake blower fan constitute air circulation access, described
Compressor, condenser, evaporator and gas-liquid separator constitute refrigerant circulation access, the low temperature cold condensate discharge in the evaporator
Into the reuse pool；
Further include: water cooling heat exchanger, water tank, water pump and drain valve；
The condensing water inlet of the water tank is connected with the condensation-water drain of the evaporator, the pump intake of the water tank
By the water inlet of the water pump and the water cooling heat exchanger, the heat exchanger of the water return outlet of the water cooling heat exchanger and the water tank
Water return outlet be connected, the overflow port and discharge outlet of the water tank are connected with the reuse pool, the discharge outlet of the water tank with it is described
Pipeline between reuse pool is equipped with the drain valve.
As a further improvement of the present invention, the condensation-water drain of the evaporator is higher than the water tank, and the water cooling is changed
The water return outlet of hot device is higher than the heat exchanger water return outlet of the water tank, and the overflow port and discharge outlet of the water tank are above the reuse
Pond.
As a further improvement of the present invention, the water tank includes cabinet and case lid, and it is vertical to be provided in the middle part of the cabinet
Partition, the bottom that the cabinet is divided into two sub- cabinets and the partition stayed that there are two the sub- cabinets to be connected to by the partition
Space；
The lower part of the sub- cabinet in partition side, the water is arranged in the condensing water inlet and pump intake of the water tank
The top of the sub- cabinet in the partition other side is arranged in the heat exchanger water return outlet and overflow port of case, and the overflow port of the water tank is lower than
The lower part of any sub- cabinet is arranged in the upper edge of the partition, the discharge outlet of the water tank.
As a further improvement of the present invention, the water inlet of the water cooling heat exchanger is arranged under the water cooling heat exchanger
The top of the water cooling heat exchanger is arranged in portion, the water return outlet of the water cooling heat exchanger.
As a further improvement of the present invention, the water cooling heat exchanger is finned water cooling heat exchanger.
Compared with prior art, the invention has the benefit that
The present invention increases water tank in existing heat pump unit and collects condensed water, and water pump conveys condensed water to water cooling heat exchanger,
The temperature that heat pump cycle air is reduced using low temperature cold condensate carries out damp-heat air before the evaporator for entering heat pump unit
Pre- cooling, then flows through evaporator and further cools down, and the effect that condensate moisture is precipitated is more preferable, improves the efficiency of dehumidifying；
Cisten mechanism of the invention can reduce heat exchange in water tank, make full use of condensed water low-temperature characteristics.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing heat pump unit；
Fig. 2 is that the structure of the dehumidifying unit of condensate water circulatory reuse type air source heat pump disclosed in an embodiment of the present invention is shown
It is intended to；
Fig. 3 is the structural schematic diagram of water tank in Fig. 2.
In figure:
1, return air fan；2, finned heat exchanger；3, evaporator；4, condenser；5, air intake blower fan；6, gas-liquid separator；7,
Compressor；8, reuse pool；
9, water cooling heat exchanger；10, water tank；10-1, cabinet；10-2, case lid；10-3, partition；10-4 heat exchanger water return outlet；
10-5, overflow port；10-6, condensing water inlet；10-7, pump intake；10-8, discharge outlet；11, water pump；12, drain valve.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
The present invention provides a kind of condensate water circulatory reuse type air source heat pump dehumidifying unit, in the base of existing heat pump unit
On plinth, the low-temperature characteristics of condensed water is made full use of, is cooled down in advance before evaporator of the damp-heat air Jing Guo heat pump unit, so
Air flows through evaporator and can further cool down afterwards, and the effect that condensate moisture is precipitated is more preferable, improves the efficiency of dehumidifying.
The present invention is described in further detail with reference to the accompanying drawing:
As shown in Figure 2,3, on the basis of the present invention existing heat pump unit shown in Fig. 1, increase water cooling heat exchanger 9,
Water tank 10, water pump 11 and the components such as drain valve 12 and respective line；Wherein:
The condensing water inlet 10-6 of water tank 10 of the present invention is connected with the condensation-water drain of evaporator 9, the water pump of water tank 10 into
Mouth of a river 10-7 passes through the water inlet of water pump 11 and water cooling heat exchanger 9, and the water return outlet of water cooling heat exchanger 9 and the heat exchanger of water tank 10 return
Mouth of a river 10-4 is connected, and the overflow port 10-5 and discharge outlet 10-8 of water tank 10 are connected with reuse pool 8, the discharge outlet 10-8 of water tank 10
Pipeline between reuse pool 8 is equipped with drain valve 12.
In order to guarantee the smooth circulation of condensed water, the condensation-water drain of 3 bottom of evaporator of the present invention is higher than water tank 10, that is, steams
The bottom surface for sending out device 3 is higher than the top surface of water tank 10；The water return outlet of water cooling heat exchanger 9 is higher than the heat exchanger water return outlet 10-4 of water tank 10,
Guarantee that the condensed water in water cooling heat exchanger 9 after heat exchange heating can be smoothly back in water tank 10, the overflow port 10-5 of water tank 10
Reuse pool 8 is above with discharge outlet 10-8.
It flows back to reduce from the low temperature cold condensate that condensing water inlet 10-6 enters water tank with from heat exchanger water return outlet 10-4
Higher temperature condensed water exchange heat in water tank 10；The present invention devises unique cisten mechanism, and condensed water can be made full use of low
Temperature characteristics.Specifically, water tank 10 of the invention includes cabinet 10-1 and case lid 10-2, case lid 10-2 is buckled on cabinet 10-1, is used
In observation water level, moisturizing and prevent dust from falling into；Vertical partition 10-3 is provided in the middle part of cabinet 10-1, partition 10-3 can
It is welded and fixed with cabinet 10-1；Cabinet 10-1 is divided into two sub- cabinets, the bottom of partition 10-3 and cabinet 10-1 by partition 10-3
There are spaces, so that two sub- cabinets is interconnected, condensed water can be circulated by bottom space.The condensation of water tank 10 of the present invention
Water inlet 10-6 and pump intake 10-7 is arranged in the lower part of the sub- cabinet in the side partition 10-3 and is adjacently positioned, and is convenient for low temperature cold
Condensate enters in water cooling heat exchanger 9；Heat exchanger water return outlet 10-4 and overflow port the 10-5 setting of water tank 10 are another in partition 10-3
The top of the sub- cabinet in side, the water after heat exchange heating are returned from 10 top of water tank, and relief sewer is arranged in water tank upper, preferential to arrange
Water after heating up out.The overflow port 10-5 of water tank 10 is lower than the upper edge of partition 10-3, overflow port 10-5 and heat exchanger water return outlet 10-
4 can be at same level height.The lower part of any sub- cabinet is arranged in the discharge outlet 10-8 of water tank 10, convenient for when necessary by water tank
10 emptyings.
Further, water cooling heat exchanger 9 of the present invention is finned water cooling heat exchanger.
Further, it because condensed water amount of precipitation is few when starting, to improve effect on moisture extraction, can manually be supplemented certainly to water tank 10
Water.
Further, winter starting temperature is low, and cooling link is excessive, will increase the pre-heating temperature elevation time of heat pump system.So
Temperature sensor by being set to unit return air inlet monitors return air temperature, after reaching required operating temperature, is by control
System water pump 11 starts to start automatically or manually boot.
The operation principle of the present invention is that:
Refrigerant completes gaseous boosting temperature-rise period under the action of compressor 7, and the refrigerant after boosting heating enters condensation
It carries out heat with air stream after device 4 to exchange, refrigerant is cooled and is converted into liquid, and air stream is heated and is blown by air intake blower fan 5
Enter desiccation room to dehumidify for material desiccation；After the refrigerant of liquid runs to evaporator 3, the rapid heat absorbed in air stream is again
It is converted into gaseous state, gaseous refrigerant is recycled after gas-liquid separator 6 back to compressor 7 again.
The high temperature air stream for being blown into desiccation room through air intake blower fan 5 takes away the moisture in material, then via unit return air inlet at
Return air fan 1 return to heat pump unit, the air-flow of high temperature and humidity flows in the air duct of design, it first passes around finned heat exchanger
2 carry out preliminary heat exchange cooling, exchange heat again cooling by water cooling heat exchanger 9 and low temperature cold condensate, then through the most final decline of evaporator 3
Temperature arrives 5-20 DEG C, and moisture is condensed because of the decline of temperature in air-flow in evaporator 3, generates the condensed water of low temperature；Through evaporating
Low-temperature airflow after 3 dehumidification by condensation of device heats up through finned heat exchanger 2 with the high temperature gas flow heat exchange newly returned, then flows through condenser
4 heat again after recycled through being blown into desiccation room again by air intake blower fan 5.
The condensed water generated in evaporator 3 enters water tank 10 under the action of from gravity, and water pump 11 is low by 10 bottom of water tank
The condensed water of temperature is delivered to water cooling heat exchanger 9, low after heat exchange for exchanging heat to the air stream after finned heat exchanger 2
The condensate temperature of temperature increases and is such as back to 10 top of water tank, 10 top higher temperatures of water tank from the refluxing opening of water cooling heat exchanger 9
Overflow is into reuse pool 8 from from the overflow port at 10 top of water tank for the condensed water of degree, due to the construction of water tank 10,10 upper layer of water tank
Mixed flow will not occur between the condensed water and underlying low temperature condensed water of higher temperature.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
- The unit 1. a kind of condensate water circulatory reuse type air source heat pump dehumidifies, comprising: return air fan, finned heat exchanger, evaporator, Condenser, air intake blower fan, gas-liquid separator, compressor and reuse pool；The return air fan, finned heat exchanger, evaporator, condenser and air intake blower fan constitute air circulation access, the compression Machine, condenser, evaporator and gas-liquid separator constitute refrigerant circulation access, and the low temperature cold condensate in the evaporator is discharged to institute It states in reuse pool；It is characterized by further comprising: water cooling heat exchanger, water tank, water pump and drain valve；The condensing water inlet of the water tank is connected with the condensation-water drain of the evaporator, and the pump intake of the water tank passes through The water inlet of the water pump and the water cooling heat exchanger, the heat exchanger return water of the water return outlet of the water cooling heat exchanger and the water tank Mouth is connected, and the overflow port and discharge outlet of the water tank are connected with the reuse pool, the discharge outlet of the water tank and the reuse Pipeline between pond is equipped with the drain valve.
- The unit 2. condensate water circulatory reuse type air source heat pump as described in claim 1 dehumidifies, which is characterized in that the evaporation The condensation-water drain of device is higher than the water tank, and the water return outlet of the water cooling heat exchanger is higher than the heat exchanger water return outlet of the water tank, The overflow port and discharge outlet of the water tank are above the reuse pool.
- The unit 3. condensate water circulatory reuse type air source heat pump as claimed in claim 1 or 2 dehumidifies, which is characterized in that described Water tank includes cabinet and case lid, is provided with vertical partition in the middle part of the cabinet, the cabinet is divided into two sons by the partition The bottom of cabinet and the partition stays that there are two the spaces of the sub- cabinet connection；The lower part of the sub- cabinet in partition side is arranged in the condensing water inlet and pump intake of the water tank, the water tank The top of the sub- cabinet in the partition other side is arranged in heat exchanger water return outlet and overflow port, and the overflow port of the water tank is lower than described The lower part of any sub- cabinet is arranged in the upper edge of partition, the discharge outlet of the water tank.
- The unit 4. condensate water circulatory reuse type air source heat pump as claimed in claim 3 dehumidifies, which is characterized in that the water cooling The lower part of the water cooling heat exchanger is arranged in the water inlet of heat exchanger, and the water return outlet of the water cooling heat exchanger is arranged in the water cooling The top of heat exchanger.
- The unit 5. condensate water circulatory reuse type air source heat pump as claimed in claim 4 dehumidifies, which is characterized in that the water cooling Heat exchanger is finned water cooling heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085551.5A CN109654619A (en) | 2019-01-29 | 2019-01-29 | A kind of condensate water circulatory reuse type air source heat pump dehumidifying unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085551.5A CN109654619A (en) | 2019-01-29 | 2019-01-29 | A kind of condensate water circulatory reuse type air source heat pump dehumidifying unit |
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| CN109654619A true CN109654619A (en) | 2019-04-19 |
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| CN201910085551.5A Pending CN109654619A (en) | 2019-01-29 | 2019-01-29 | A kind of condensate water circulatory reuse type air source heat pump dehumidifying unit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206098A (en) * | 2019-06-22 | 2019-09-06 | 李肥生 | A kind of energy-efficient air water machine |
| CN113446802A (en) * | 2020-03-24 | 2021-09-28 | 合肥华凌股份有限公司 | Deoxidization module and refrigerator |
| CN113864908A (en) * | 2021-09-27 | 2021-12-31 | 广东多乐信电器有限公司 | Novel dehumidifier |
| CN114834215A (en) * | 2022-05-07 | 2022-08-02 | 岚图汽车科技有限公司 | Heat pump air conditioner HVAC and automobile for recovering condensed water energy |
| CN115031308A (en) * | 2022-05-26 | 2022-09-09 | 科希曼电器有限公司 | High-temperature dehumidification energy-saving machine set |
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| CN2867179Y (en) * | 2005-12-28 | 2007-02-07 | 何建国 | Energy-saving type cooling dehumidifier |
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| CN113446802A (en) * | 2020-03-24 | 2021-09-28 | 合肥华凌股份有限公司 | Deoxidization module and refrigerator |
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| CN114834215A (en) * | 2022-05-07 | 2022-08-02 | 岚图汽车科技有限公司 | Heat pump air conditioner HVAC and automobile for recovering condensed water energy |
| CN115031308A (en) * | 2022-05-26 | 2022-09-09 | 科希曼电器有限公司 | High-temperature dehumidification energy-saving machine set |
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Application publication date: 20190419 |