CN209558566U - A kind of multistage cold source swimming pool heat pump dehumidifier - Google Patents
A kind of multistage cold source swimming pool heat pump dehumidifier Download PDFInfo
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- CN209558566U CN209558566U CN201822066747.3U CN201822066747U CN209558566U CN 209558566 U CN209558566 U CN 209558566U CN 201822066747 U CN201822066747 U CN 201822066747U CN 209558566 U CN209558566 U CN 209558566U
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Abstract
The utility model discloses a kind of multistage cold source swimming pool heat pump dehumidifiers.It includes air precooler, two and more than two cooling cycle systems and air heater.Wherein, air precooler, two refrigeration systems, air heaters are sequentially placed in the direction of the air flow.More than two cooling cycle systems being set side by side, refrigeration system one is configured with an evaporator and a condenser, it can be achieved that refrigeration or heat pump heating；System two is configured with first evaporator and two parallel condensing devices, it can be achieved that refrigerated dehumidification, atmosphere temperature rising, water heat cycles.The utility model can be handled step by step air, made full use of the energy of various different qualities, achieved the purpose that improve comprehensive energy efficiency.Unit condensing units are recycled simultaneously, adjusting improves ventilation state, conditioning tank Room temperature and humidity and pond water temperature, while recycling the energy of air draft, for reducing unit condensation temperature or improves evaporating temperature, improves efficiency.
Description
Technical field
The utility model relates to dehumidifier fields, and in particular to a kind of multistage cold source swimming pool heat pump dehumidifier.
Background technique
With the continuous improvement of people's living standards, people do not require nothing more than the place that can be swum, to the environment of swimming
More stringent requirements are proposed, also needs to guarantee certain fresh-air ventilation amount, therefore, indoor pool Temperature and Humidity Control is increasingly by wide
General attention.When relative humidity is excessively high, indoor air quality be cannot be guaranteed；When relative humidity is too low, water evaporation is too fast
It undoubtedly will increase input cost.In short, the quality requirements of air are higher and higher in the Room of pond, the function of swimming pool dehumidifier also requires to get over
Come more.Swimming pool dehumidifier uses on a large scale, and energy conservation also becomes the emphasis of concern
High-quality Swimming pool, not only need it is annual keep pond water temperature, pond Room air themperature, relative humidity it is constant, also want
Guarantee that the enough supply amounts of fresh air, fresh air can be used for meeting human health demand, foul indoor air can be discharged, eradicates different
Taste guarantees the fresh comfortable of air.For swimming pool, substantially it is considered that the hot humidity load of water bring is invariable, but
It is to supplement the load of fresh air to be changed at random according to outer work condition, the increasing of fresh air volume, summer high temperature high humidity or winter low temperature low humidity
Air can be very big to unit increase load, bring difficulty to even deviate from out demand model the control of Temperature and Relative Humidity of Indoor Air
It encloses.The air of indoor temperature and humidity relative comfort is exhausted directly to outdoor simultaneously, will cause the waste of the energy.If can be in the spring and summer autumn
Under winter various operating conditions, indoor environment stable conditions were not only guaranteed, but also have been able to satisfy the demand of fresh air volume, while can be by the energy of air draft not
Waste, moreover it is possible to not increase unit load, become the problem for needing to solve.
Simultaneously general swimming pool dehumidifier in order to avoid indoor air temperature it is excessively high, can swim with configuration air-conditioner outdoor unit
Pond is generally located on large-scale building and activity centre etc., these activity centres are normally at bustling central area, external zones
Domain space an inch of land is an inch of gold, periphery greening and arrangement are required to very high, it is clear that and the installation of outdoor unit and arrangement are a very big problems,
One installation for carrying out outdoor unit can destroy the aesthetic feeling entirely planned, two carry out the high temperature air of outdoor unit discharge to surrounding greening and road
It will impact.Outdoor unit is mounted on skyscraper roof, thus the host of dehumidifier and outdoor unit distance by some places
Several floors can be passed through, cause indoor and outdoor machine pipeline length, height difference big, the refrigerating capacity of unit is decreased obviously, and oil return is poor, complete machine efficiency
It reduces, unit durability shortens.Three, complete machine is completed to can ensure that product quality in factory, avoids site operation to unit bring one
It is a little to influence.
In conventional swimming pool dehumidifier, cold water surface air cooler is mounted on behind reheater condenser.Thus the problem of bringing is: one
As cold water temperature it is identical or slightly higher as refrigeration system evaporating temperature, hot humidity load can not be undertaken again, when reheater condenser work when,
It is reheated after will cause refrigerated dehumidification, the process then to cool down again, energy waste.Or cold water surface air cooler can only compressor not
Start when work, this configuration, refrigeration system is needed by whole configuration of load, and surface air cooler is also required to make by whole configuration of load
It is excessively high at unit initial cost.When needing external heat source auxiliary heating, cold water surface air cooler can not be compatible with other other than hot water
Heat medium.When the winter pond Room needs to dehumidify heating, the Surface cooling coil of postposition can not reach requirement simultaneously.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of multistage cold source swimming pool heat-pump dehumidification
Machine.
To achieve the above object, in a first aspect, the utility model provides a kind of multistage cold source swimming pool heat pump dehumidifier,
It is logical including at least several air precoolers, air heater, desiccant cooling association system, refrigeration heating association system, wind processing
Road and air exhaust passage；
The desiccant cooling association system includes the first compressor, and the outlet end of first compressor passes through electromagnetism respectively
Valve is connected with reheater condenser and water condenser, and the reheater condenser and water condenser are connected with the first expansion valve, institute
It states the first expansion valve and is connected with the first evaporator, first evaporator is connected to the arrival end of the first compressor, the water
Condenser is equipped with the water inlet pipe and outlet pipe connecting respectively with swimming pool；
The refrigeration heating association system includes the second compressor, and the inlet end and an outlet end of second compressor connects
There is four-way reversing valve, the four-way reversing valve is connected with air draft condenser and the second evaporator, the air draft condenser and second
The second expansion valve is connected between evaporator；
Wind treatment channel one end is equipped with return air inlet, and the other end is equipped with air outlet, and is internally provided with blower, the sky
Gas forecooler, air heater, the first evaporator, the second evaporator and reheater condenser are arranged in wind treatment channel, institute
The front side that the first evaporator and the second evaporator is arranged in air precooler is stated, the reheater condenser and air heater are successively
It is arranged on rear side of the first evaporator and the second evaporator；
Described air exhaust passage one end is equipped with fresh wind port, and the other end is equipped with exhaust outlet, and is internally provided with exhaust blower, the row
Wind cooling condenser is arranged in air exhaust passage.
Further, the air heater includes thermal medium air heater and electric heater.
Further, the wind treatment channel and air exhaust passage are integral type frame structure, and the air exhaust passage setting exists
The upside of wind treatment channel, and it is equipped with insulating between wind treatment channel.
Further, between the air exhaust passage and wind treatment channel be equipped with exhaust valve and new air-valve, the exhaust valve and
The aperture of new air-valve is adjustable.
Further, the return air inlet and the ipsilateral setting of exhaust outlet, the air outlet and fresh wind port are separately positioned on return air
The opposite side of mouth and exhaust outlet；The exhaust valve is arranged between return fan and air precooler in wind treatment channel, and its
It is arranged between air draft condenser and new air-valve in air exhaust passage, the new air-valve is arranged in wind treatment channel to be condensed in reheating
Between device and pressure fan, and it is arranged in air exhaust passage in fresh wind port side.
Further, the insulating includes polyurethane foam board.
The utility model has the advantages that first, the utility model is used using multistage cold source, complete machine efficiency is improved.It is pre-chilled at cold water air
Managing device cold source can be a variety of cold sources, high, medium and low temperature cold water.Summer undertakes the hot humidity load in part, and season in spring and autumn works as system
When cooling system is not run, whole loads can be undertaken.
The second, the utility model is placed on cold water air processor is pre-chilled before evaporator, can be to high temperature and humidity
Air is pre-processed, and the load of refrigeration system compressor is reduced, and is compressor operating constant duty, is improved the compressor service life.
Third, the utility model configure thermal medium air heater simultaneously behind reheater condenser, are that unit meets respectively
Kind operating condition service requirement.
4th, the utility model is an integral structure, and solves erecting bed and field erected problem.
5th, new air-valve and exhaust valve are set in optimum position, be not only able to satisfy indoor return air energy regenerating, but also be able to achieve complete
Row send all-fresh air to run entirely.
6th, unit operational mode and the open degree of new exhaust valve match, and meet four seasons operating condition variation bring load
Variation guarantees that indoor operating condition is constant.
7th, refrigeration system two configures 2 condensers, 2 condensers be parallel form, it can be achieved that targetedly dehumidifying,
Refrigeration, air heating, water heat multiple functions.Fluorine system flow simple and stable.
8th, system one is furnished with four-way reversing valve, and machine unit in winter can be exchanged into heating mode, meet winter indoor heat load
Increase.
9th, in wind system, the first evaporator and the second evaporator are that installation, resistance in air system are small side by side.First evaporation
Device and the second evaporator can be arranged up and down, can also control arrangement, and when upper and lower arrangement, the second evaporator is mounted on the first evaporator
Top avoids condensed water from evaporating again.
Tenth, the air precooler of the utility model, air heater, refrigeration system one and refrigeration system two can be transported independently
Row, can run simultaneously, and plurality of operating modes combination, various operating conditions and energy-efficient purpose can be suitble to by realizing while meeting.Effectively solution
The various combinations matches mode operations determined in the case where spring and autumn transition season, cold (heat) humidity load in winter are different, rationally
Investment refrigerating capacity, moisture removal, heat, water heating amount, heat pump heating capacity will arrange the recycling and reusing of unit condensation heat again
Wind energy amount recycling and reusing supplements fresh air, adjusts ventilation state, constant pond Room temperature and humidity.Realize a unit multiple functions
Meanwhile reaching energy-efficient purpose.
Detailed description of the invention
Fig. 1 is the schematic illustration of multistage cold source swimming pool heat pump dehumidifier；
Fig. 2 is the structural schematic diagram of multistage cold source swimming pool heat pump dehumidifier.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical solution, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With novel range.
As illustrated in fig. 1 and 2, the utility model embodiment provides a kind of multistage cold source swimming pool heat pump dehumidifier, the swimming pool
Heat pump dehumidifier includes more than two straight swollen systems, and the present embodiment illustrates by taking two straight swollen systems as an example.Solid arrow in figure
Direction indicates that the flow direction of refrigerant when refrigeration cycle, dotted arrow direction indicate the flowing of refrigerant when heat pump heating circulation
Direction.
In the straight swollen system of two of the utility model embodiment, the refrigeration heating association system of system one, system two is dehumidifying
Freeze association system.Wherein, desiccant cooling association system includes the first compressor 6, water condenser 7, reheater condenser 8, the
One expansion valve 9 and the first evaporator 10.It is cold with reheating that the outlet end of first compressor 6 passes through solenoid valve (not shown) respectively
Condenser 8 and water condenser 7 connect, and control the work of two solenoid valves, i.e., the flow direction of controllable refrigerant.Reheater condenser 8
It is connect with the outlet end of water condenser 7 with the first expansion valve 9, the first expansion valve 9 is connect with the first evaporator 10, the first evaporation
Device 10 is connected to the arrival end of the first compressor 6.Water condenser 7 is preferably using heat exchanger made of anticorrosion material.In pond
Water condenser 7 is equipped with the water inlet pipe A and outlet pipe B connecting respectively with swimming pool.
The refrigeration heating association system of the utility model embodiment is cold including the second compressor 1, four-way reversing valve 2, air draft
Condenser 3, the second expansion valve 4 and the second evaporator 5, the inlet end and an outlet end of the second compressor 1 with four-way reversing valve 2, four
Logical reversal valve 2 is separately connected with air draft condenser 3 and the second evaporator 5, and the second expansion valve 4 is connected to air draft condenser 3 and the
Between two evaporators 5.
This swimming pool heat pump dehumidifier further includes a wind treatment channel 20, and 20 one end of wind treatment channel is return air inlet 21, separately
One end is air outlet 22, the air in the pond Room inside the wind treatment channel 20 that return air inlet 21 enters the machine, treated air from
Air outlet 22 is sent into the Room of pond.Blower is equipped with inside wind treatment channel 20.First evaporator 10, the second evaporator 5 and reheating
Condenser 8 is arranged in wind treatment channel 20.Several air precoolers 18 are additionally provided in wind treatment channel 20, also,
The front side on airflow direction of the first evaporator 10 and the second evaporator 5 is arranged in air precooler 18, i.e., close to return air inlet
21 side.
An air heater 19 is additionally provided in wind treatment channel 20, air heater 19 can use thermal medium air
Heater or electric heater, wherein thermal medium air heater can be using water or steam as thermal medium.Reheating condensation
The rear side on airflow direction of the first evaporator 10 and the second evaporator 5 is arranged in device 8, and air heater 19 is arranged in reheating
The rear side on airflow direction of condenser 8.The utility model embodiment preferably uses a return fan 15 and a pressure fan
16.Wherein, the rear side of reheater condenser 8 is arranged in 18 front side of air precooler, pressure fan 16 in the setting of return fan 15.In the summer
Season it is passed through coolant media into air precooler 18, to carry out precooling treatment to air, reduces the first evaporator 10 of rear side and the
The workload of two evaporators 5.Wherein, coolant media can using low-temperature cold water (2 ° or so), medium temperature cold water (7 ° or so) or
Person's high temperature cold water (14 ° or so).As a preferred embodiment, the first evaporator 10 and the second evaporator about 5 side by side or left and right simultaneously
Column setting, when according to being set side by side up and down, the second evaporator 5 is preferably disposed in parallel in the upside of the first evaporator 10, to prevent
The condensing drip generated when only the first evaporator 10 works in winter causes double evaporation-cooling on the second cold evaporator 5.
The utility model embodiment further includes an air exhaust passage 23, and one end of air exhaust passage 23 is equipped with fresh wind port 24, separately
One end is equipped with exhaust outlet 25, is equipped with exhaust blower 17, air exhaust passage 23 and about 20 wind treatment channel in the inside of air exhaust passage 23
It is set side by side, and preferably air exhaust passage 23 is arranged in upside.Air draft condenser 3 is arranged in air exhaust passage 23, exhaust blower
17 are arranged in the front side of air draft condenser 3, and exhaust blower 17 can also be arranged to the rear side of air draft condenser 3.Air exhaust passage 23 with
Exhaust valve 14 and new air-valve 13 are equipped between wind treatment channel 20, the aperture of exhaust valve 14 and new air-valve 13 can according to need tune
Section.Specifically, the opposite side of return air inlet 21 is arranged in return air inlet 21 and the ipsilateral setting of exhaust outlet 25, air outlet 22, fresh wind port 24 is set
It sets in the opposite side of exhaust outlet 25.Exhaust valve 14 be preferably provided in wind treatment channel 20 return fan 15 and air precooler 18 it
Between, exhaust valve 14 is being arranged between air draft condenser 3 and new air-valve 13 in air exhaust passage 23.New air-valve 13 is in wind treatment channel
It is arranged between reheater condenser 8 and pressure fan 16 in 20, new air-valve 13 is arranged in air exhaust passage 23 in 24 side of fresh wind port.
Wind treatment channel 20 and air exhaust passage 23 are integrated frame structure, between wind treatment channel 20 and air exhaust passage 23
Equipped with insulating, insulating can be the partition of heat-insulating and sealing, and partition preferably uses polyurethane foam board.Due to row
Wind cooling condenser 3 is arranged in air exhaust passage, the aperture preferably on insulating, and by air draft condenser 3 and four-way reversing valve 2
And the second connecting line between expansion valve 4 interts insulating setting, and sealing element is arranged in interspersed position, is opened with guarantee
Leakproofness between hole and connecting tube.
It is controlled for the ease of the temperature to water, temperature sensor 11 is provided on water inlet pipe A, in outlet pipe B
On be additionally provided with water flow switch 12, when water flow switch 12 is when detecting that no water flows through, automatic protective system control first
Solenoid valve between compressor 6 and water condenser 7 is closed, and so that high temperature refrigerant is not passed through water condenser 7, is guaranteed that water adds
When thermal condition, system is operated normally safely.
At work, the utility model embodiment has summer operation mode, winter operating mode and excessive season in spring and autumn
Operating mode.The air high temperature and humidity within summer, the pond Room, it is cold wet negative that the cold humidity load of outdoor fresh air is greater than indoor return air bring
Lotus, when starting summer operation mode, exhaust valve 14 and new air-valve 13 keep the minimum aperture for meeting fresh air volume, and control fresh air is negative
Lotus, meets fresh air volume requirement, and desiccant cooling association system runs refrigerated dehumidification and water heating cycle, refrigeration heating association system
Run cooling condition.Coolant media is passed through in air precooler 18.
In winter, indoor load is humidity load and thermic load, when starting winter operating mode, exhaust valve 14 and new air-valve
13 adjust aperture according to the water capacity and temperature of air-supply, and the fresh air of dry low temperature mixes with the air after dehumidifying heating, both met
Air-supply temperature and humidity requires while guaranteeing that indoor enough fresh airs are sent into.Desiccant cooling association system runs heating and dehumidification work
Condition, refrigeration heating association system run heat pump heating condition, and air heater 19 puts into operation.
In spring and autumn excessive season, when starting spring and autumn excessive seasonal work mode, if the hot humidity load base of outdoor fresh air
The air-supply requirement of this satisfaction interior, unit can open all-fresh air energy-saving run, and exhaust valve 14 and 13 aperture of new air-valve are maximum, this
When, desiccant cooling association system does not work with the refrigeration component in refrigeration heating association system, utmostly reaches energy-efficient
Purpose.When in the Room of pond air humidity load become smaller, hot (cold) load hour, desiccant cooling association system and refrigeration heating association system
According to the air themperature in the pond Room and pond water temperature switchover operation operating condition or independent operating.Desiccant cooling association system and refrigeration add
Operation can be flexibly matched in heat integration system.Desiccant cooling association system can be controlled according to air themperature and pond water temperature detection case
The heating of reheater condenser processed and water condenser is put into, and so that pond Room temperature is unlikely to too low, while keeping pond water temperature.Refrigeration
Heating association system can judge to start refrigeration mode or heat pump according to indoor humidity situation, air humidity and temperature conditions
Mode keeps the temperature and humidity of room air.Specifically, two straight swollen systems can have following several working methods: refrigeration heating
Association system runs refrigerated dehumidification operating condition, refrigeration heating association system operation operation of heat pump operating condition, refrigeration heating association system fortune
Row cool-down dehumidification operating condition, desiccant cooling association system operation heating are except wet cooling condition, desiccant cooling association system operation temperature adjusting and dehumidifying
Operating condition, freeze heating association system operation refrigerated dehumidification operating condition+desiccant cooling association system operation cool-down dehumidification operating condition, refrigeration add
Heat integration system runs refrigerated dehumidification operating condition+desiccant cooling association system operation heating except wet cooling condition, refrigeration heating association system
Run refrigerated dehumidification operating condition+desiccant cooling association system operation temperature adjusting and dehumidifying operating condition, refrigeration heating association system operation heat pump fortune
Row operating condition+desiccant cooling association system operation water heating cycle, refrigeration heating association system run operation of heat pump operating condition+dehumidifying
Association system operation heating freeze except wet cooling condition and refrigeration heating association system operation of heat pump operating condition+desiccant cooling association system fortune
Row temperature adjusting and dehumidifying operating condition.When in the Room of pond air humidity load become smaller, hot (cold) load hour, desiccant cooling association system and refrigeration plus
Heat integration system can also be out of service, and individually air precooler 18 or air can be made to add according to actual air themperature and humidity
Hot device 19 puts into operation, to handle return air.Air precooler 18 and air heater 19 and desiccant cooling can also be passed through
Association system and refrigeration heating association system match work to adjust, so that temperature adjusting is more flexible.
When desiccant cooling association system runs refrigerated dehumidification and water heating cycle, the starting of the first compressor 6 is compressed out
High pressure, high temperature refrigerant enter in reheater condenser 8 and water condenser 7 simultaneously, then enter the by the first expansion valve 9
In one evaporator 10, it is finally back to the first compressor 11, reciprocation cycle.
When desiccant cooling association system runs heating and dehumidification operating condition, the first compressor 6 starts, the first compressor 6 and pond
Solenoid valve between water condenser 7 is closed, so that water condenser 7 does not work.First compressor 6 compresses high pressure-temperature system out
Cryogen enters in reheater condenser 8, is then entered in the first evaporator 10 by the first expansion valve 9, is finally back to the first compression
Machine 6, reciprocation cycle.
When refrigeration heating association system operation cooling condition, the starting of the second compressor 1, successively by compressed refrigerant
Four-way reversing valve 2, air draft condenser 3, the second expansion valve 4, the second evaporator 5 and four-way reversing valve 2 are flowed through, is finally changed from four-way
The arrival end of the second compressor 2, reciprocation cycle are flow back into valve 2.
When refrigeration heating association system operation heat pump heating condition, the starting of the second compressor 1, four-way reversing valve 2 obtains electric
Switch refrigerant flow direction, so that by compressed refrigerant followed by four-way reversing valve 2, the second evaporator 5, the second expansion valve
4, air draft condenser 3 and four-way reversing valve 2 finally flow back into the arrival end of the second compressor 1 from four-way reversing valve 2, back and forth follow
Ring.
The air handling scheme under summer operation mode are as follows: pressure fan 16, return fan 15 and exhaust blower 17 are opened, and the pond Room is returned
Wind is introduced into inside unit by return fan 15, and a part enters air exhaust passage 23 by exhaust valve 14, and a part passes through air
Forecooler 18 is tentatively dehumidified, and is then removed by the cooling that the first evaporator 10 and the second evaporator 5 carry out depth to air
Wet, reheater condenser 8 heats air according to setting value, and the supply air temperature after adjusting is made to be lower than the air themperature in the pond Room, passes through
After this part return air of crossing that treated mix with the fresh air introduced by new air-valve 13, meet the mixing air of air-supply requirement
Interior is sent by pressure fan 16.Water condenser 7 heats water, keeps water constant temperature.In air exhaust passage 23, a part
Fresh air enters wind treatment channel 20 by new air-valve 13, a part with for the opposite fresh air introduced by exhaust valve 14 compared with
After the mixing of low temperature and low humidity return air, mixed aerial temperature and humidity operating condition is all slightly lower compared with fresh air operating condition temperature and humidity, slightly lower temperature and humidity
Air passes through air draft condenser 3, takes away condensation heat, and the cooling capacity in air draft has been carried out energy regenerating in whole process, has been dropped simultaneously
Low unit condensation temperature, improves unit efficiency.
Air handling scheme under operating mode in winter are as follows: pressure fan 16, return fan 15 and exhaust blower 17 are opened, and the pond Room is returned
Wind is introduced into inside unit by return fan 15, and a part enters in air exhaust passage 20 by exhaust valve 14, and a part is by the
The heating of two evaporators 5 (heat pump working condition is condenser), a part carry out the cooling of depth by 10 pairs of the first evaporator processing wind
Then dehumidifying heats up according to setting value by reheater condenser 8 and air heater 19, return air after treatment and logical
After crossing the fresh air mixing of the introducing of new air-valve 13, meets the mixing air that air-supply requires and interior is sent by pressure fan 16.In
In air exhaust passage, a part of fresh air enters wind treatment channel 20 by new air-valve 13, and a part is introduced with by exhaust valve 14
Opposite fresh air for higher temperatures high humidity return air mixing after, mixed aerial temperature and humidity operating condition is all compared with fresh air operating condition temperature and humidity
Slightly higher, the air of slightly higher temperature and humidity passes through air draft condenser 3 (heat pump working condition is evaporator), and air draft condenser 3 is inhaled from air
It receives heat and is transferred to interior, the heat in air draft has been subjected to energy regenerating in whole process, while improving unit evaporation temperature
Degree, improves unit efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, other parts not specifically described belong to the prior art or common knowledge.The utility model principle is not being departed from
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of multistage cold source swimming pool heat pump dehumidifier, which is characterized in that include at least several air precoolers, air heats
Device, desiccant cooling association system, refrigeration heating association system, wind treatment channel and air exhaust passage；
The desiccant cooling association system includes the first compressor, and the outlet end of first compressor is connected by solenoid valve respectively
It is connected to reheater condenser and water condenser, the reheater condenser and water condenser are connected with the first expansion valve, and described
One expansion valve is connected with the first evaporator, and first evaporator is connected to the arrival end of the first compressor, the water condensation
Device is equipped with the water inlet pipe and outlet pipe connecting respectively with swimming pool；
The refrigeration heating association system includes the second compressor, and the inlet end and an outlet end of second compressor is connected with four
Logical reversal valve, the four-way reversing valve are connected with air draft condenser and the second evaporator, the air draft condenser and the second evaporation
The second expansion valve is connected between device；
Wind treatment channel one end is equipped with return air inlet, and the other end is equipped with air outlet, and is internally provided with blower, and the air is pre-
Cooler, air heater, the first evaporator, the second evaporator and reheater condenser are arranged in wind treatment channel, the sky
The front side of the first evaporator and the second evaporator is arranged in gas forecooler, and the reheater condenser and air heater are set gradually
On rear side of the first evaporator and the second evaporator；
Described air exhaust passage one end is equipped with fresh wind port, and the other end is equipped with exhaust outlet, and is internally provided with exhaust blower, and the air draft is cold
Condenser is arranged in air exhaust passage.
2. multistage cold source swimming pool heat pump dehumidifier according to claim 1, which is characterized in that the air heater includes
Thermal medium air heater and electric heater.
3. multistage cold source swimming pool heat pump dehumidifier according to claim 1, which is characterized in that the wind treatment channel and row
Wind channel is integral type frame structure, and the air exhaust passage is arranged in the upside of wind treatment channel, and itself and wind treatment channel it
Between be equipped with insulating.
4. multistage cold source swimming pool heat pump dehumidifier according to claim 3, which is characterized in that the air exhaust passage and Feng Chu
It manages and is equipped with exhaust valve and new air-valve between channel, the aperture of the exhaust valve and new air-valve is adjustable.
5. multistage cold source swimming pool heat pump dehumidifier according to claim 4, which is characterized in that the return air inlet and exhaust outlet
Ipsilateral setting, the air outlet and fresh wind port are separately positioned on the opposite side of return air inlet and exhaust outlet；The exhaust valve is in wind processing
Be arranged between return fan and air precooler in channel, and its be arranged in air exhaust passage air draft condenser and new air-valve it
Between, the new air-valve is arranged between reheater condenser and pressure fan in wind treatment channel, and it is arranged in air exhaust passage
In fresh wind port side.
6. multistage cold source swimming pool heat pump dehumidifier according to claim 1, which is characterized in that the insulating includes
Polyurethane foam board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066747.3U CN209558566U (en) | 2018-12-10 | 2018-12-10 | A kind of multistage cold source swimming pool heat pump dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066747.3U CN209558566U (en) | 2018-12-10 | 2018-12-10 | A kind of multistage cold source swimming pool heat pump dehumidifier |
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| CN209558566U true CN209558566U (en) | 2019-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595703A (en) * | 2018-12-10 | 2019-04-09 | 江苏致远高科能源科技有限公司 | A kind of multistage cold source swimming pool heat pump dehumidifier and its working method |
-
2018
- 2018-12-10 CN CN201822066747.3U patent/CN209558566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595703A (en) * | 2018-12-10 | 2019-04-09 | 江苏致远高科能源科技有限公司 | A kind of multistage cold source swimming pool heat pump dehumidifier and its working method |
| CN109595703B (en) * | 2018-12-10 | 2023-11-10 | 江苏致远高科能源科技有限公司 | Multistage cold source swimming pool heat pump dehumidifier and working method thereof |
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