CN208205769U - A kind of air source heat pump dehumidifier and the dehumidification system with it - Google Patents
A kind of air source heat pump dehumidifier and the dehumidification system with it Download PDFInfo
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- CN208205769U CN208205769U CN201820768232.5U CN201820768232U CN208205769U CN 208205769 U CN208205769 U CN 208205769U CN 201820768232 U CN201820768232 U CN 201820768232U CN 208205769 U CN208205769 U CN 208205769U
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- condenser
- valve body
- heat pump
- source heat
- air
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 29
- 230000008676 import Effects 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model relates to air source heat pump technical fields, and in particular to a kind of air source heat pump dehumidifier, comprising: level-one dehumidifying circulation line, including sequentially connected compressor, the first condenser, the first valve body and evaporator；Second level dehumidifying circulation line, including sequentially connected compressor, the second condenser, the second valve body and evaporator, the second condenser and the second valve body form in parallel with the first condenser and the first valve body；First condenser and evaporator are arranged in be formed inside the air duct being circularly set with baking room, and is arranged respectively close to ducting outlet and air duct import, and the second condenser is arranged outside air duct, and the aperture of the first valve body and the second valve body is adjustable.Additionally provide a kind of air source heat pump dehumidification system.The utility model, which provides in a kind of air duct, can be realized the air source heat pump dehumidifier of real constant temperature dehumidification and the dehumidification system with it.
Description
Technical field
The utility model relates to air source heat pump technical fields, and in particular to a kind of air source heat pump dehumidifier and have it
Dehumidification system.
Background technique
Traditional air-source drying dehumidifier majority is split-type design, including outer machine and interior machine, steaming of the air through outer machine
Hair device condenses to the cold, realizes effect of drying, and then again by conveyance conduit, the condenser through interior machine is thermally formed drying hot wind.
Traditional this split type drying dehumidifier, construction is complicated, and evaporator and condenser can not share through type channel, air quantity and temperature
Degree is difficult to control, and drying dehumidifier effect is poor.
In order to solve the above-mentioned technical problem, Chinese patent literature CN207050339U discloses a kind of air-source integral type baking
Dry dehumidifier and system, comprising: cabinet, compressor, condenser, heating power expansion valve, evaporator and air-out blower fan, cabinet form logical
Air duct, condenser, evaporator are separately positioned on the both ends of ventilating duct, and air-out blower fan corresponds to condenser setting, carries out exhausting outlet air,
Compressor, heating power expansion valve are connected with condenser, evaporator respectively, form compressor and extremely steam to condenser to heating power expansion valve
Send out device refrigerant flow to circulation so that air by ventilating duct one end evaporator dehumidifying after, using the ventilating duct other end
Condenser heating forms drying hot wind.Although the evaporator is equipped with adjustable speed fan and temperature sensor, temperature monitoring can be passed through
Constant temperature dehumidification is realized with fan speed regulation, but fan speed regulation can only adjust the caloric receptivity at evaporator, since compressor is being transported
Certain heat can be also generated during row, which can be with the refrigerant cycled to reach in condenser and in condenser together
The heat release into ventilating duct, therefore the thermal discharge in circulation line is consistently greater than and recepts the caloric, that is to say, that the temperature in ventilating duct
Always it is in a higher state, fan speed regulation is relied solely on and does not ensure that the real constant temperature dehumidification of realization in ventilating duct.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the temperature of ventilating duct in the prior art always compared with
Height, can not achieve the defect of real constant temperature dehumidification, to provide the sky that can be realized real constant temperature dehumidification in a kind of air duct
Air supply heat pump dehumidifier and dehumidification system with it.
In order to solve the above-mentioned technical problem, the utility model provides a kind of air source heat pump dehumidifier, comprising:
Level-one dehumidifying circulation line, including sequentially connected compressor, the first condenser, the first valve body and evaporator；
Second level dehumidifying circulation line, including sequentially connected compressor, the second condenser, the second valve body and evaporator, institute
State the second condenser and second valve body formed with first condenser and first valve body it is in parallel；
Wherein, first condenser and the evaporator are arranged in forms inside the air duct being circularly set with baking room,
And be arranged respectively close to ducting outlet and air duct import, second condenser is arranged outside the air duct, first valve
The aperture of body and second valve body is adjustable.
The air source heat pump dehumidifier, further include be arranged in first outside condenser, for will be in air duct
Air after heating is sent into the first blower of the baking room, and be arranged in second outside condenser, for will be described
The heat generated in second level dehumidifying circulation line is discharged into the second outdoor blower.
The air source heat pump dehumidifier further includes temperature-detecting device and the humidity inspection that the air duct import is arranged in
Survey device.
The air source heat pump dehumidifier, the temperature-detecting device are temp probe, and the humidity detector is
Moisture probe.
The air source heat pump dehumidifier, first valve body and second valve body are electric expansion valve.
The utility model additionally provides a kind of air source heat pump dehumidification system, including the air source heat pump dehumidifier,
Further include baking room and be separately connected the baking room inlet and outlet air duct, the air source heat pump removes
The first condenser and evaporator of wet machine are separately positioned on the inlet and outlet of the baking room, and are placed in the air duct
Portion.
The air source heat pump dehumidification system, the air duct are U-shaped structure.
A kind of air source heat pump dehumanization method, including the air source heat pump dehumidification system,
When the humidity of the baking room is greater than setting humidity, and temperature is greater than set temperature, reduce first valve body
Aperture, while increasing the aperture of second valve body, until the temperature of the baking room is equal to the predetermined temperature；When described
The humidity of baking room is greater than setting humidity, and when temperature is less than set temperature, increases the aperture of first valve body, reduce simultaneously
The aperture of second valve body, until the temperature of the baking room is equal to the predetermined temperature.
The air source heat pump dehumanization method, when opening first valve body, when closing second valve body, the baking
In heating dehumidified state in stove room；When opening second valve body, when closing first valve body, it is in the baking room
Cool-down dehumidification state.
The air source heat pump dehumanization method, the temperature-detecting device and the humidity detector are respectively used to visit
The temperature and humidity in the baking room exit is surveyed, and the numerical value detected is sent to and first valve body and described second
The controller of valve body connection, the controller are used to control the aperture of first valve body and second valve body.
Technical solutions of the utility model have the advantages that
1. air source heat pump dehumidifier provided by the utility model, the first condenser and evaporator setting with baking room shape
It is arranged inside the air duct being circularly set, and respectively close to ducting outlet and air duct import, the second condenser is arranged outside air duct
Portion for second level to be dehumidified in circulation line extra heat to outdoor discharge, and absorbs the heat of air in baking room.In this way
Successively transformation high-temperature dry air is fed again into air in baking room after evaporator heat absorption dehumidifying and condenser heat rejection heating
In baking room, while by adjusting opening for the first valve body and the second valve body that connect respectively with the first condenser and the second condenser
Degree, so that it may so that heat and level-one dehumidifying circulation line and second level that level-one dehumidifying circulation line is released into baking room dehumidify
The heat that circulation line is absorbed from baking room is equal, that is, makes to remain constant temperature dehumidification in baking room, drying dehumidification effect
It is good.
2. air source heat pump dehumidifier provided by the utility model, the first valve body and the second valve body are electric expansion valve,
It can be controlled in level-one dehumidifying circulation line and second level dehumidifying circulation line by adjusting the aperture of electric expansion valve in this way
Caloric receptivity and thermal discharge, and both finally make to reach balance, realization constant temperature dehumidification, structure is simple, easily operated.
3. air source heat pump dehumidification system provided by the utility model, the first condenser of level-one dehumidifying circulation line and steaming
Hair device sets up separately at the export and import in the air duct of baking room, and the second condenser is arranged outside air duct, adjusts and the first condenser
The aperture of the first valve body and the second valve body that are connected with the second condenser, so that the heat that the first condenser is released into baking room
Equal to the heat that evaporator is absorbed from baking room, to guarantee in baking room always in constant temperature dehumidification.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic illustration of air source heat pump dehumidifier provided by the utility model.
Description of symbols:
1- compressor；The first condenser of 2-；The first valve body of 3-；4- evaporator；The second condenser of 5-；The second valve body of 6-；7-
Baking room；The air duct 8-；The first blower of 9-；The second blower of 10-；20- temperature-detecting device；30- humidity detector；The air duct 81-
Outlet；The import of the air duct 82-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment 1
A kind of specific embodiment of air source heat pump dehumidifier as shown in Figure 1, including the level-one dehumidifying being arranged in parallel
Circulation line and second level dehumidify circulation line, level-one dehumidifying circulation line include sequentially connected compressor 1, the first condenser 2,
First valve body 3 and evaporator 4；Second level dehumidifying circulation line includes sequentially connected compressor 1, the second condenser 5, the second valve body
6 and evaporator 4, second condenser 5 and second valve body 6 and first condenser 2 and first valve body 3 formation
It is in parallel；Wherein, first condenser 2 and the evaporator 4 are arranged in forms inside the air duct 8 being circularly set with baking room 7,
And be arranged respectively close to ducting outlet 81 and air duct import 82, second condenser 5 and remaining other component are arranged in institute
It states outside air duct 8, the aperture of first valve body 3 and second valve body 6 is adjustable.
High temperature and pressure cold media gas in level-one dehumidifying circulation line enters in the first condenser 2 after coming out from compressor 1
Heat release is changed into the liquid of high temperature and pressure, and the heat of releasing enters inside baking room 7, heats to the material in baking room 7,
A part of heat that the acting of compressor 1 simultaneously generates also enters in baking room 7 and is heated, and the liquid coolant of high temperature and pressure is through the
It is changed into the liquid of low-temp low-pressure after the throttling of one valve body 3, into absorbing in evaporator 4 and herein the sky being discharged from baking room 7
The heat of gas, the gas for being changed into low-temp low-pressure returns in compressor 1, to be recycled.Due to being discharged into baking from the first condenser 2
The heat of stove room 7 includes heat two parts of the heat that high temperature and pressure refrigerant is released and the work generation of compressor 1, and evaporator 4
The heat absorbed from baking room 7 is only the heat that the liquid coolant of low-temp low-pressure absorbs, therefore the temperature in baking room 7 is in
Relatively high state, in order to enable thermal discharge and equal, the unlatching second level dehumidifying circulation line that recepts the caloric, from compressor 1 out
Another part heat that gas coolant and compressor 1 work for the high temperature and pressure come generate is simultaneously through 5 row of the second condenser to room
Outside, the gas transition of high temperature and pressure is the liquid of high temperature and pressure, and is changed into the liquid of low-temp low-pressure after the throttling of the second valve body 6
Body is changed into the gas of low-temp low-pressure into absorbing heat in evaporator 4, into recycling in compressor 1.Thus come from entire circulation
It sees, includes the heat and pressure that refrigerant is released in level-one dehumidifying circulation line by the heat that the first condenser 2 is put into baking room 1
A part of heat that the acting of contracting machine 1 generates includes level-one dehumidifying circulation pipe by the heat that evaporator 4 is absorbed from baking room 7
The heat that refrigerant absorbs in heat and second level the dehumidifying circulation line that refrigerant absorbs in road, therefore need to only adjust 3 He of the first valve body
The aperture of second valve body 6 can make thermal discharge and caloric receptivity equal, i.e., be constant temperature dehumidification in maintenance baking room 7.
Further include be arranged in first condenser, 2 outside, for the air after heating up in air duct 8 to be sent into the baking
First blower 9 of stove room 7, and be arranged in second condenser, 5 outside, produce in circulation line for the second level to dehumidify
Raw heat is discharged into the second outdoor blower 10.First blower 9 is located between ducting outlet 81 and the first condenser 2,
Under the action of one blower 9, air in baking room 7 enters in air duct 8 from air duct import 82, after the dehumidifying of evaporator 4, into the
Heat is absorbed in one condenser 2, the gas for being changed into high temperature drying is recycled in baking room 7 again by ducting outlet 81.
It further include the temperature-detecting device 20 and humidity detector 30 that the air duct import 82 is set.Specifically, institute
Stating temperature-detecting device 20 is temp probe, and the humidity detector 30 is moisture probe.Temp probe and moisture probe are used
In the temperature and humidity for the air that detection is discharged from baking room 7, when humidity is less than predetermined moisture, indicates that drying is completed, remove
Wet machine does not work；When humidity is greater than predetermined moisture, according to the size of the temperature and predetermined temperature that detect, the first valve body is controlled
3 and second valve body 6 open state, be achieved in constant temperature, heating and cool-down dehumidification.
As a kind of specific embodiment, first valve body 3 and second valve body 6 are electric expansion valve.
As alternative embodiment, temperature-detecting device 20 is temperature sensor, and humidity detector 30 is humidity biography
Sensor.
Embodiment 2
A kind of specific embodiment of air source heat pump dehumidification system is also wrapped including the air source heat pump dehumidifier
It includes baking room 7 and is separately connected the air duct 8 of the inlet and outlet of the baking room 7, baking room 7 and air duct 8 itself form one
The circulatory system of a closure, air constantly heat absorption and the heat release herein in baking room 7, realizes the drying to material.The air
The first condenser 2 and evaporator 4 of source heat pump dehumidifier are separately positioned on the inlet and outlet of the baking room 7, and are placed in
Inside the air duct 8, with drying that the air in baking room 7 is dehumidified and heated up.Compressor 1, the second condenser 5, first
Valve body 3 and the second valve body 6 are respectively positioned on outside air duct 8, auxiliary system of the second level dehumidifying circulation line as level-one dehumidifying circulation line
System, for making up the difference in level-one dehumidifying circulation line between thermal discharge and caloric receptivity, to realize constant temperature dehumidification.
Specifically, the air duct 8 is U-shaped structure, two of U-shaped structure, which are open, to be respectively communicated with the import of baking room 7 and goes out
Mouthful.
Embodiment 3
A kind of air source heat pump dehumanization method, including the air source heat pump dehumidification system, when moisture probe detects
The humidity for the air being discharged from the baking room 7 is greater than setting humidity, and temp probe is detected from the baking room 7 discharge
When the temperature of air is greater than set temperature, indicate that the temperature in baking room 7 is excessively high, controller receives the letter that temp probe is sent
Number, reduce the aperture of first valve body 3, while increasing the aperture of second valve body 6, until the temperature of the baking room 7
Equal to the predetermined temperature, keep the aperture of the first valve body 3 and the second valve body 6 constant；It is set when the humidity of the baking room 7 is greater than
Determine humidity, and when temperature is less than set temperature, increases the aperture of first valve body 3, while reducing opening for second valve body 6
Degree is achieved in constant temperature dehumidification until the temperature of the baking room 7 is equal to the predetermined temperature.
When opening first valve body 3, when closing second valve body 6, only level-one dehumidifying circulation line works, second level
Dehumidifying circulation line does not work, and the heat released from the first condenser 2 is greater than the heat that evaporator 4 is absorbed from baking room 7, institute
It states in baking room 7 in heating dehumidified state；When opening second valve body 6, when closing first valve body 3, only second level
Dehumidify circulation line work, and level-one dehumidifying circulation line does not work, and evaporator 4 constantly absorbs heat, the baking from baking room 7
Cool-down dehumidification state is in stove room 7.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (7)
1. a kind of air source heat pump dehumidifier characterized by comprising
Level-one dehumidifying circulation line, including sequentially connected compressor (1), the first condenser (2), the first valve body (3) and evaporation
Device (4)；
Second level dehumidifying circulation line, including sequentially connected compressor (1), the second condenser (5), the second valve body (6) and evaporation
Device (4), second condenser (5) and second valve body (6) and first condenser (2) and first valve body (3)
It is formed in parallel；
Wherein, first condenser (2) and the evaporator (4) setting are forming the air duct being circularly set with baking room (7)
(8) internal, and be arranged respectively close to ducting outlet (81) and air duct import (82), second condenser (5) is arranged described
Air duct (8) is external, and the aperture of first valve body (3) and second valve body (6) is adjustable.
2. air source heat pump dehumidifier according to claim 1, which is characterized in that further include setting in first condensation
First blower (9) on the outside of device (2), for the air after heating in air duct (8) to be sent into the baking room (7), and setting
On the outside of second condenser (5), the heat for generating in circulation line that the second level dehumidifies is discharged into outdoor
Second blower (10).
3. air source heat pump dehumidifier according to claim 1, which is characterized in that further include being arranged in the air duct import
(82) temperature-detecting device (20) and humidity detector (30).
4. air source heat pump dehumidifier according to claim 3, which is characterized in that the temperature-detecting device (20) is temperature
Degree probe, the humidity detector (30) are moisture probe.
5. air source heat pump dehumidifier according to claim 1, which is characterized in that first valve body (3) and described
Two valve bodies (6) are electric expansion valve.
6. a kind of air source heat pump dehumidification system, which is characterized in that including the described in any item air source heat pumps of claim 1-5
Dehumidifier, further include baking room (7) and be separately connected the baking room (7) inlet and outlet air duct (8), the air
The first condenser (2) and evaporator (4) of source heat pump dehumidifier are separately positioned on the inlet and outlet of the baking room (7),
And it is internal to be placed in the air duct (8).
7. air source heat pump dehumidification system according to claim 6, which is characterized in that the air duct (8) is U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768232.5U CN208205769U (en) | 2018-05-22 | 2018-05-22 | A kind of air source heat pump dehumidifier and the dehumidification system with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768232.5U CN208205769U (en) | 2018-05-22 | 2018-05-22 | A kind of air source heat pump dehumidifier and the dehumidification system with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205769U true CN208205769U (en) | 2018-12-07 |
Family
ID=64517095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768232.5U Withdrawn - After Issue CN208205769U (en) | 2018-05-22 | 2018-05-22 | A kind of air source heat pump dehumidifier and the dehumidification system with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592615A (en) * | 2018-05-22 | 2018-09-28 | 浙江正理生能科技有限公司 | A kind of air source heat pump dehumidifier and dehumidification system and dehumanization method with it |
-
2018
- 2018-05-22 CN CN201820768232.5U patent/CN208205769U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592615A (en) * | 2018-05-22 | 2018-09-28 | 浙江正理生能科技有限公司 | A kind of air source heat pump dehumidifier and dehumidification system and dehumanization method with it |
| CN108592615B (en) * | 2018-05-22 | 2023-11-24 | 浙江正理生能科技有限公司 | Air source heat pump dehumidifier, dehumidification system with same and dehumidification method |
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| AV01 | Patent right actively abandoned | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20231124 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20231124 |