CN205690528U - Dehumidifier with air quantity regulation - Google Patents
Dehumidifier with air quantity regulation Download PDFInfo
- Publication number
- CN205690528U CN205690528U CN201620424070.4U CN201620424070U CN205690528U CN 205690528 U CN205690528 U CN 205690528U CN 201620424070 U CN201620424070 U CN 201620424070U CN 205690528 U CN205690528 U CN 205690528U
- Authority
- CN
- China
- Prior art keywords
- air
- condenser
- air quantity
- dehumidifier
- quantity regulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Landscapes
- Drying Of Gases (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses the dehumidifier of a kind of band air quantity regulation, include compressed vapour kind of refrigeration cycle part, air quantity regulation part and control part, compressed vapour kind of refrigeration cycle part is formed by being circulated the compressor of connection, condenser, expansion valve and vaporizer successively by pipeline, cold-producing medium it is filled with inside it, air quantity regulation part include air channel, air door, for opening and closing performer and the fan of air door, control part includes temperature sensor and integrated circuit board.This utility model uses the method for air quantity regulation, in the case of a high temperature, minimizing can flow through the air capacity of vaporizer, and increase the air capacity flowing through condenser, reach reduce the refrigeration system degree of superheat and reduce the effect of system high pressure, it is effectively increased the reliability that dehumidifier works under worst hot case, so that it can carry out, to dehumidifying space, the work that dehumidifies under broader ambient temperature range.
Description
Technical field
This utility model relates to refrigerated dehumidification machine field, the dehumidifier of a kind of band air quantity regulation.
Background technology
Moist environment can be unfavorable for the activity of people, is also unfavorable for depositing and using of equipment and instrument, the work of dehumidifier
With being the effect playing dry air, it is people or device activity is operated in suitable environment.Utilize compressed vapour circulation system
Cooling system, makes vaporizer obtain the temperature less than surrounding air dew point, and when air flows through vaporizer, temperature reduces, and condenses out
Moisture content in air, then air passes through condenser, and air themperature is raised by condenser, and the relative humidity in air reduces.Pass
The dehumidifier working range of system compressed vapour refrigeration system is narrower, is typically only capable at 18～38 DEG C of operated within range, at clammy ring
Under the conditions of border and hot and humid environment, easily there is the phenomenons such as stoppage protection, be primarily due to refrigeration system operating pressure too high
Or too low cause.
Utility model content
The purpose of this utility model is to provide the dehumidifier of a kind of band air quantity regulation, can be at broader ambient temperature range
Under to dehumidifying space carry out dehumidify work.
The technical solution of the utility model is as follows:
The dehumidifier of a kind of band air quantity regulation, includes compressed vapour kind of refrigeration cycle part, air quantity regulation part and controls
Part, described compressed vapour kind of refrigeration cycle part by circulated successively by pipeline the compressor of connection, condenser, expansion valve and
Vaporizer forms, and is filled with cold-producing medium inside it, it is characterised in that: described air quantity regulation part includes air channel, air door, use
In performer and the fan of keying air door, described air channel has main main air inlet, auxiliary air inlet and air outlet, described steaming
Sending out device, condenser and fan to be set in turn between described main air inlet and air outlet, described auxiliary air inlet is arranged at institute
Stating the side in air channel between vaporizer and condenser, described air door is rotatably installed in described auxiliary air inlet；Described control
Part processed includes temperature sensor and integrated circuit board, described temperature sensor be installed on described compressor and condenser it
Between connecting line on, described integrated circuit board is electrically connected with described compressor, temperature sensor, fan and performer respectively
Connect.
The dehumidifier of described band air quantity regulation, it is characterised in that: described performer uses coaxial with described air door
The motor installed.
The dehumidifier of described band air quantity regulation, it is characterised in that: be integrated with on described integrated circuit board single-chip microcomputer and
Its control circuit.
This utility model uses the refrigeration modes of compressed vapour to make the surface temperature dew point temperature less than air of vaporizer,
Air is when evaporator surface flows through, and the moisture in air can reach to remove water in air at evaporator surface curding out
Purpose, then air is heated up by condenser, reduces its relative humidity；Fan causes air flow through vaporizer and condensation
Device；Air flows through air channel, and performer drives air door to rotate, and makes the circulating face of air connect and changes, thus reaches regulation sky
The purpose of throughput；The electrical part of dehumidifier is controlled by integrated circuit board, the temperature sensor delivery temperature to compressor
It is monitored.
Control method of the present utility model comprises the following steps:
1, first start control part, judge to open refrigerated dehumidification pattern by temperature sensor.
2, fan work, starts compressor, opens compressed steam kind of refrigeration cycle.
3, compressed vapour kind of refrigeration cycle makes evaporator temperature be less than the dew point temperature of air, and condenser temperature uprises.
4, air is sucked by fan, flows to vaporizer, and air meets cold water part curding out.
5, the air flow condenser after cooling, lowers the temperature to it.
6, the excessive discharge temperature of compressor, opens air door.
7, the delivery temperature of compressor is too low, closes air door.
The beneficial effects of the utility model:
This utility model uses the method for air quantity regulation, in the case of a high temperature, reduces the air capacity that can flow through vaporizer, and
Increase the air capacity flowing through condenser, reached reduce the refrigeration system degree of superheat and reduce the effect of system high pressure, effectively carried
The reliability that high dehumidifier works under worst hot case, so that it can be to dehumidifying sky under broader ambient temperature range
Between carry out dehumidify work.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model control flow schematic diagram.
Detailed description of the invention
See Fig. 1, the dehumidifier of a kind of band air quantity regulation, include compressed vapour kind of refrigeration cycle part, air quantity regulation portion
Dividing and control part, compressed vapour kind of refrigeration cycle part is by being circulated the compressor 7 of connection, condenser 4 by pipeline successively, expanding
Valve 6 and vaporizer 2 form, and are filled with cold-producing medium inside it, air quantity regulation part include air channel 1, air door 3, for opening and closing wind
The performer of door and fan 5, air channel 1 has main main air inlet, auxiliary air inlet and air outlet, vaporizer 2, condenser 4 and wind
Fan 5 is set in turn between main air inlet and air outlet, and auxiliary air inlet is arranged at the air channel between vaporizer 2 and condenser 4
Side, air door 3 is rotatably installed in auxiliary air inlet；Control part includes temperature sensor 8 and integrated circuit board 9, and temperature passes
Sensor 8 is installed on the connecting line between compressor 7 and condenser 4, integrated circuit board 9 respectively with compressor 7, temperature sensing
Device 8, fan 5 and performer electrical connection.
In this utility model, performer uses and the coaxial mounted motor of air door 3.
Single-chip microcomputer and control circuit thereof it is integrated with on integrated circuit board 9.
Seeing Fig. 2, control method of the present utility model is specifically divided into following steps:
1, first start control part, self-inspection, compressor and fan work, open compressed steam kind of refrigeration cycle.
2, performer drives air door to rotate, and makes air door be in half-open position.
3, fan convulsion forms negative pressure, and portion of air flows to vaporizer, and air meets cold water part curding out.
4, a part from air door enter with cooled down by vaporizer after air mix and flow to condenser, it is lowered the temperature.
5, after air flows through condenser, temperature rises, and relative humidity declines.
6, control part during and monitor the delivery temperature of compressor, when delivery temperature rises to setting value, throttle opening
Increase, when delivery temperature is reduced to setting value, and throttle opening reduces.
7, time in delivery temperature maintains set point, it is constant that throttle opening maintains current size.
This utility model is uniformly controlled by the single-chip microcomputer on integrated circuit board, can according to working condition of the present utility model certainly
Dynamic operation.This utility model possesses dehumidification function, is adapted in the ambient temperature of 10 DEG C～50 DEG C use.
It should be noted that this utility model needs to confirm the standard of input power before the use, and carry out
Insulation.
Claims (3)
1. a dehumidifier for band air quantity regulation, includes compressed vapour kind of refrigeration cycle part, air quantity regulation part and control portion
Point, described compressed vapour kind of refrigeration cycle part is by being circulated the compressor of connection, condenser, expansion valve and steaming successively by pipeline
Send out device composition, be filled with cold-producing medium inside it, it is characterised in that: described air quantity regulation part include air channel, air door, for
Opening and closing performer and the fan of air door, described air channel has main air inlet, auxiliary air inlet and air outlet, described evaporation
Device, condenser and fan are set in turn between described main air inlet and air outlet, and described auxiliary air inlet is arranged at described
The side in the air channel between vaporizer and condenser, described air door is rotatably installed in described auxiliary air inlet；Described control
Part includes temperature sensor and integrated circuit board, and described temperature sensor is installed between described compressor and condenser
Connecting line on, described integrated circuit board is electrically connected with described compressor, temperature sensor, fan and performer respectively
Connect.
The dehumidifier of band air quantity the most according to claim 1 regulation, it is characterised in that: described performer uses and institute
State the coaxial mounted motor of air door.
The dehumidifier of band air quantity the most according to claim 1 regulation, it is characterised in that: integrated on described integrated circuit board
There are single-chip microcomputer and control circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424070.4U CN205690528U (en) | 2016-05-10 | 2016-05-10 | Dehumidifier with air quantity regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424070.4U CN205690528U (en) | 2016-05-10 | 2016-05-10 | Dehumidifier with air quantity regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690528U true CN205690528U (en) | 2016-11-16 |
Family
ID=57261721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424070.4U Expired - Fee Related CN205690528U (en) | 2016-05-10 | 2016-05-10 | Dehumidifier with air quantity regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757807A (en) * | 2016-05-10 | 2016-07-13 | 合肥天鹅制冷科技有限公司 | Dehumidifier with air volume regulation function |
| CN108534241A (en) * | 2017-03-01 | 2018-09-14 | 松下知识产权经营株式会社 | Dehumidification device |
-
2016
- 2016-05-10 CN CN201620424070.4U patent/CN205690528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757807A (en) * | 2016-05-10 | 2016-07-13 | 合肥天鹅制冷科技有限公司 | Dehumidifier with air volume regulation function |
| CN108534241A (en) * | 2017-03-01 | 2018-09-14 | 松下知识产权经营株式会社 | Dehumidification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |