CN206522874U - Increase the device of the air quantity of condenser of dehumidifier - Google Patents

Increase the device of the air quantity of condenser of dehumidifier Download PDF

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Publication number
CN206522874U
CN206522874U CN201720088092.2U CN201720088092U CN206522874U CN 206522874 U CN206522874 U CN 206522874U CN 201720088092 U CN201720088092 U CN 201720088092U CN 206522874 U CN206522874 U CN 206522874U
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China
Prior art keywords
air
condenser
dehumidifier
evaporator
increase
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Application number
CN201720088092.2U
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Chinese (zh)
Inventor
丁希曙
周锋
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Hefei Swan Refrigeration Technology Co Ltd
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Hefei Swan Refrigeration Technology Co Ltd
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Priority to CN201720088092.2U priority Critical patent/CN206522874U/en
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Abstract

The utility model discloses a kind of device for the air quantity for increasing condenser of dehumidifier, include by evaporator, filter, capillary, condenser, centrifugal blower, reversal valve and compressor set into dehumidifier, air door is provided between the outlet air end of evaporator and the air intake of condenser, the outlet air end of condenser is provided with temperature sensor, on the one hand temperature sensor can be electrically connected by controller with the drive mechanism of air door, on the other hand can connect warning circuit by controller.The utility model uses increase throttle setting, increase the air quantity of condenser during high temperature, and keep the air quantity of evaporator constant or appropriate reduction, so as to control the evaporating point of evaporator, the dehumidifying effect and precision of dehumidifier are improved, makes the work that it in high temperature environments can be reliable and stable.

Description

Increase the device of the air quantity of condenser of dehumidifier
Technical field
The utility model is related to semi-automatic and technical field of automation, is specifically that one kind is adaptation hot and humid environment Under, by increased air door, increase the air quantity of condenser, reduce the evaporating point of evaporator, improve dehumidifier dehumidifying effect and The device of the air quantity of the increase condenser of dehumidifier of precision.
Background technology
Dehumidifier provides one for the electronic system worked under adverse weather condition and operating personnel etc. and more dried Working environment.Air-cooled dehumidifier generally comprises evaporator, condenser, compressor, capillary, blower fan, control system, shell Deng.Basic functional principle is dehumidifier in dehumidified state, compressor, blower fan start-up operation;Low-temp low-pressure is absorbed out of evaporator Refrigerant gas, high temperature and high pressure gas are compressed into through compressor, into condenser, condensed to turn into high temperature high pressure liquid, are released Heat, enters evaporator, absorption air heat flashes to gas, then enters compressor by air intake duct after capillary-compensated, So as to complete a dehumidifying circulation.Centrifugal blower makes humid air flow through evaporator surface by screen pack and be cooled, due to The surface temperature of evaporator is less than the dew-point temperature of air, so the vapor of air is condensed into outside water discharge machine;By drop Air after wet is heated by condenser again, is discharged to interior, and so dehumidifying circulation is constantly carried out, and the moisture in humid air is continuous Cohesion, so as to reach the purpose of dehumidifying.In the cabin that dehumidifier is used for a long time, temperature has a small amount of increase.
In the course of work of dehumidifier, exhaust effect is better, and dehumidifying effect is stronger.And the evaporating point of evaporator is with wind The raising of amount and increase, particularly in high temperature environments, increase air quantity can influence the dehumidifying effect of dehumidifier.
Utility model content
The purpose of this utility model is to provide a kind of device for the air quantity for increasing condenser of dehumidifier, in condenser and evaporation Increase a throttle setting between device, under the adverse circumstances such as high temperature, for the electronic equipment under the larger weather conditions of humidity A more dry job and storage condition is provided with operating personnel etc..
The technical solution of the utility model is as follows:
It is a kind of increase condenser of dehumidifier air quantity device, include by evaporator, filter, capillary, condenser, Centrifugal blower, reversal valve and compressor set into dehumidifier, it is characterised in that:The outlet air end of the evaporator and the condenser Air intake between be provided with air door, the outlet air end of the condenser is provided with temperature sensor, the described side of temperature sensor one Face can be electrically connected by controller with the drive mechanism of the air door, on the other hand can connect warning circuit by controller.
The device of the air quantity of described increase condenser of dehumidifier, it is characterised in that:The drive mechanism of the air door includes There are automatically and manually two kinds of structures of control.
The size of air door can be calculated according to the environment temperature and air quantity during actual use, when temperature sensor is detected When temperature reaches set point, both unlatching air door can also be automatically controlled by controller by the manually opened air door of warning circuit.
The beneficial effects of the utility model:
1st, the utility model increases a throttle setting by rational deployment between evaporator and condenser, in detection When temperature reaches set point, air door is opened, the dehumidifying effect and precision of dehumidifier can be improved, with higher practical value.
2nd, the utility model is designed using one air door that can be opened and closed of increase, is suitable for being removed under varying environment It is wet, make equipment work more reliable and more stable.
3rd, the utility model control is simple, convenient, it is easy to accomplish module is designed.
4th, the utility model is applied widely, can be widely applied in semi-automation and automated system that needs dehumidify.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, a kind of device of the air quantity of increase condenser of dehumidifier includes by evaporator 1, filter 2, capillary The dehumidifier that pipe 3, condenser 4, centrifugal blower 5, reversal valve 6 and compressor 7 are constituted, outlet air end and the condenser 4 of evaporator 1 Air door 8 is provided between air intake, the outlet air end of condenser 4 is provided with temperature sensor, and on the one hand temperature sensor can pass through control Device processed is electrically connected with the drive mechanism of air door 8, on the other hand can connect warning circuit by controller.
In the utility model, the drive mechanism of air door 8 includes automatically and manually two kinds of structures of control.
The utility model is further described below in conjunction with accompanying drawing:
According to operation principle, the suction of compressor 7 carrys out the Freon gas of the low-temp low-pressure of flash-pot 1, is compressed into high temperature The gas of high pressure is condensed into liquid into condenser 4, releases condensation heat, and liquid is changed into low-temp low-pressure after being throttled through capillary 3 Liquid, into evaporator 1, liquid after evaporation endothermic, becomes gas again in evaporator 1, and second compression again is sucked by compressor 7, So move in circles, complete kind of refrigeration cycle.Centrifugal blower 5 makes humid air be cooled by the surface of evaporator 1, due to evaporation The surface temperature of device 1 be less than air dew-point temperature, so the vapor in air be condensed into water and outside exclusion machine.By drop Air after wet is heated by condenser 4 again, is discharged to interior.So refrigerated dehumidification circulation is continuous is carried out, in humid air Moisture constantly condenses, so as to reach the purpose of dehumidifying.
Correct position between evaporator 1 and condenser 4 increases a device of air door 8, is set detecting temperature and reaching After constant temperature degree, air door 8 is opened, the new air by introducing adds together with the air Jing Guo the wet down of evaporator 1 by condenser 4 Heat, then interior is discharged to, so as to add the air quantity of condenser 4, improve the dehumidifying effect of dehumidifier.
The installation site and control process of air door are as follows:
The first step, according to residing environment temperature and operating temperature, design is calculated closes between evaporator 1 and condenser 4 Put increase air door 8 in right position;
Second step, when the temperature detected is less than design temperature, air door 8 is closed, dehumidifier normal work;
3rd step, when detecting temperature more than or equal to design temperature, can manually or automatically open air door 8, increase cold The air quantity of condenser 4, improves the ability and precision of dehumidifier.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality New scope is defined, and on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to this practicality In various modifications and improvement that new technical scheme is made, the protection domain that claims of the present invention determination all should be fallen into.

Claims (2)

1. it is a kind of increase condenser of dehumidifier air quantity device, include by evaporator, filter, capillary, condenser, from Heart blower fan, reversal valve and compressor set into dehumidifier, it is characterised in that:The outlet air end of the evaporator and the condenser Air door is provided between air intake, the outlet air end of the condenser is provided with temperature sensor, and described temperature sensor is on the one hand It can be electrically connected by controller with the drive mechanism of the air door, on the other hand warning circuit can be connected by controller.
2. the device of the air quantity of increase condenser of dehumidifier according to claim 1, it is characterised in that:The drive of the air door Motivation structure includes automatically and manually two kinds of structures of control.
CN201720088092.2U 2017-01-20 2017-01-20 Increase the device of the air quantity of condenser of dehumidifier Active CN206522874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720088092.2U CN206522874U (en) 2017-01-20 2017-01-20 Increase the device of the air quantity of condenser of dehumidifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720088092.2U CN206522874U (en) 2017-01-20 2017-01-20 Increase the device of the air quantity of condenser of dehumidifier

Publications (1)

Publication Number Publication Date
CN206522874U true CN206522874U (en) 2017-09-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720088092.2U Active CN206522874U (en) 2017-01-20 2017-01-20 Increase the device of the air quantity of condenser of dehumidifier

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106594913A (en) * 2017-01-20 2017-04-26 合肥天鹅制冷科技有限公司 Device for increasing air volume of dehumidifier condenser
CN108332379A (en) * 2018-02-11 2018-07-27 广东美的制冷设备有限公司 Air conditioner and its control method and control device, storage medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106594913A (en) * 2017-01-20 2017-04-26 合肥天鹅制冷科技有限公司 Device for increasing air volume of dehumidifier condenser
CN108332379A (en) * 2018-02-11 2018-07-27 广东美的制冷设备有限公司 Air conditioner and its control method and control device, storage medium
CN108332379B (en) * 2018-02-11 2020-10-02 广东美的制冷设备有限公司 Air conditioner, control method and control device thereof, and storage medium

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