CN2888328Y - Temperature regulating type dehumidifier - Google Patents
Temperature regulating type dehumidifier Download PDFInfo
- Publication number
- CN2888328Y CN2888328Y CNU2005201212102U CN200520121210U CN2888328Y CN 2888328 Y CN2888328 Y CN 2888328Y CN U2005201212102 U CNU2005201212102 U CN U2005201212102U CN 200520121210 U CN200520121210 U CN 200520121210U CN 2888328 Y CN2888328 Y CN 2888328Y
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- CN
- China
- Prior art keywords
- reheater
- compressor
- pipeline
- condenser
- ddc controller
- 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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Abstract
The utility model discloses a temperature adjusting dehumidification machine, comprising a compressor, a condenser, a capillary tube, an evaporator connected successively with the compressor, a DDC controller, a reheater, a temperature sensor and a humidity sensor arranged indoor, the temperature sensor and the humidity sensor connected with the inputting interface of the DDC controller, the inlet of the reheater connected with the pipe connected with the compressor and the condenser by a pipe and the outlet of the reheater connected with the pipe connected with the condenser and the evaporator by a pipe to connect the reheater with the condenser parallely, a proportional integral valve connected to the pipe connected with the inlet of the reheater, the proportional integral valve connected with the outputting interface of the DDC controller by a driver, the compressor connected with the outputting interface of the DDC controller by a control switch. The dehumidification machine is capable of controlling accurately the temperature in set range and reducing efficiently the humidity of the indoor environment.
Description
Technical field
The utility model relates to air-conditioning technical field, specifically, relates to a kind of dehumidifier of the control that can automatically adjust to temperature, the humidity of indoor environment.
Background technology
In the field of traditional temperature regulating dehumidifier, the condensation heat that generally all is designed to cold-producing medium is all taken away by condenser, the adjusting of indoor environment temperature is then added hot-air by electric heater realize.But because the employed heater of this temperature regulating dehumidifier utilizes high-grade electric energy to heat, not only Jia Re efficient is low, wasted high-grade energy, and control accuracy is not high, current for energy scarcity, and the design of this dehumidifier is irrational.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective of the prior art, a kind of dehumidifier of the control that can automatically adjust to temperature, the humidity of indoor environment is provided, this dehumidifying function accurately is controlled at the temperature of indoor environment within the setting range, and can effectively reduce the humidity of indoor environment.
For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of temperature regulating dehumidifier, comprise compressor, the condenser that is connected successively with compressor, capillary, evaporimeter, also comprise a DDC controller, one reheater, be arranged on indoor temperature sensor and humidity sensor, described temperature sensor and humidity sensor are connected with the input interface of DDC controller, the import of described reheater is connected with the pipeline that is connected compressor and condenser by pipeline, the outlet of reheater is connected with the pipeline that is connected condenser and evaporimeter by pipeline, thereby reheater and condenser are constituted to be connected in parallel, with pipeline that the reheater import is connected on also be connected with a proportional integral valve, the proportional integral valve is connected with DDC controller output interface by driver, and compressor is connected with DDC controller output interface by gauge tap.
The described pipeline that is connected with the outlet of reheater is connected with the pipeline of capillary import front end.
Described DDC controller also is provided with a coupled touch control display screen.
The beneficial effect of temperature regulating dehumidifier described in the utility model is: by reheater is set in dehumidifier, the import of reheater is connected with the pipeline that is connected compressor and condenser by pipeline, the outlet of reheater is connected with the pipeline that is connected condenser and evaporimeter by pipeline, thereby reheater and condenser are constituted to be connected in parallel, and with pipeline that the reheater import is connected on also be connected a proportional integral valve, the detected indoor actual temperature of indoor temperature sensor is sent to the DDC controller, the DDC controller compares indoor actual temperature and user's design temperature, and export the aperture that a PID controlling value is regulated the proportional integral valve, realize temperature controlling to indoor environment; The detected indoor actual humidity of indoor humidity sensor is sent to the DDC controller, the DDC controller is set humidity with indoor actual humidity and user and is compared, export one or more switches digital, control the gauge tap of one or more compressor, it is as follows that it calculates skeleton symbol:
Can also detect on-the-spot various parameters in real time by the DDC controller, inquire about humiture current and that set, can carry out the on-the-spot humiture setting and the control of various external equipments, comprise the correction of sensor and timed power on/off etc.Can monitor the running status of each parts, autostop and send alarm signal etc. when breaking down.
Below in conjunction with drawings and Examples temperature regulating dehumidifier described in the utility model is described further:
Description of drawings
Fig. 1 is the structural representation of the utility model temperature regulating dehumidifier;
Fig. 2 is the control flow block diagram of the utility model temperature regulating dehumidifier.
The specific embodiment
Below be the most preferred embodiment of temperature regulating dehumidifier described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1, Fig. 2, construct a kind of temperature regulating dehumidifier, construct a kind of temperature regulating dehumidifier, comprise compressor 1, the condenser 4 that is connected successively with compressor 1, capillary 5, evaporimeter 2, also comprise a DDC controller 7, one reheater 3, be arranged on indoor temperature sensor 10 and humidity sensor 11, described temperature sensor 10 and humidity sensor 11 are connected with the input interface of DDC controller 7, the import of described reheater 3 by pipeline be connected the pipeline of compressor 1 and be connected with condenser 4, the outlet of reheater 3 by pipeline be connected the pipeline of condenser 4 and be connected with evaporimeter 2, thereby reheater 3 is constituted with condenser 4 to be connected in parallel, with pipeline that reheater 3 imports are connected on also be connected with a proportional integral valve 6, proportional integral valve 6 is connected with DDC controller 7 output interfaces by driver 12, and compressor 1 is connected with DDC controller 7 output interfaces by gauge tap 9.
The pipeline that outlet described and reheater 3 is connected is connected with the pipeline of capillary 5 import front ends, reheater 3 is by the high-temperature high-pressure refrigerant heating from the compressor outlet outflow and the proportional integral valve 6 of flowing through, reheater 3 carries out heat exchange with air, thereby ambient humidity is regulated.
Described DDC controller 7 also is provided with a coupled touch control display screen 8.
Described gauge tap 9 can be a relay, can also be electronic switch.
Humidity control: indoor humidity sensor 11 detected indoor actual humidity are sent to DDC controller 7, DDC controller 7 is set humidity with indoor actual humidity and user and is compared, export one or more switches digital, control the gauge tap 9 of one or more compressor, it is as follows that it calculates skeleton symbol:
In the formula: the actual humidity of Hi (reality) expression indoor environment;
The setting humidity of Hiset (setting) expression indoor environment.
If indoor actual humidity is greater than setting value, compressor 1 start dehumidifies; If indoor actual humidity is less than setting value, compressor 1 shuts down.The indoor humidity setting value also is provided with a proportional band, but described proportional band is a undulating value of setting humidity value, during compressor 1 start, if indoor actual humidity value is poor less than indoor setting humidity value and proportional band, but described proportional band is a undulating value of setting humidity value, compressor 1 shutdown stops dehumidifying; Otherwise compressor 1 keeps open state.
Adjustment control: when dehumidifier dehumidifies, indoor temperature sensor 10 detected indoor actual temperatures are sent to DDC controller 7, DDC controller 7 compares indoor actual temperature and user's design temperature, and export the aperture that PID controlling value is regulated proportional integral valve 6, this controlling value is the standard analog signal of 0～10V, 2～10V or 4～20mA, and it is as follows that it calculates skeleton symbol:
In the formula: the actual temperature of Ti (reality) expression indoor environment;
The design temperature of Tiset (setting) expression indoor environment.Whether the actual aperture of detection ratio integral valve 6 is less than the minimum aperture of setting simultaneously, if the actual aperture of proportional integral valve 6 is less than the minimum aperture of setting, the aperture of proportional integral valve 6 is adjusted to the minimum aperture of setting, guarantee the recirculating oil quantity of compressor 1, otherwise the actual aperture of proportional integral valve 1 is adjusted according to the PID controlling value.
Claims (4)
1, a kind of temperature regulating dehumidifier, comprise compressor, the condenser that is connected successively with compressor, capillary, evaporimeter, it is characterized in that, also comprise a DDC controller, one reheater, be arranged on indoor temperature sensor and humidity sensor, described temperature sensor and humidity sensor are connected with the input interface of DDC controller, the import of described reheater is connected with the pipeline that is connected compressor and condenser by pipeline, the outlet of reheater is connected with the pipeline that is connected condenser and evaporimeter by pipeline, thereby reheater and condenser are constituted to be connected in parallel, with pipeline that the reheater import is connected on also be connected with a proportional integral valve, the proportional integral valve is connected with DDC controller output interface by driver, compressor is connected with DDC controller output interface by gauge tap.
2, temperature regulating dehumidifier according to claim 1 is characterized in that, the described pipeline that is connected with the outlet of reheater is connected with the pipeline of capillary import front end.
3, temperature regulating dehumidifier according to claim 1 is characterized in that, described gauge tap can be a relay, can also be electronic switch.
4, temperature regulating dehumidifier according to claim 1 is characterized in that, described DDC controller also is provided with a coupled touch control display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201212102U CN2888328Y (en) | 2005-12-31 | 2005-12-31 | Temperature regulating type dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201212102U CN2888328Y (en) | 2005-12-31 | 2005-12-31 | Temperature regulating type dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888328Y true CN2888328Y (en) | 2007-04-11 |
Family
ID=38046898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201212102U Expired - Fee Related CN2888328Y (en) | 2005-12-31 | 2005-12-31 | Temperature regulating type dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888328Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929711A (en) * | 2010-07-29 | 2010-12-29 | 杭州松井电器有限公司 | Valve control type energy-saving dehumidifier |
| CN103363598A (en) * | 2012-03-28 | 2013-10-23 | 杭州迈驰除湿净化设备有限公司 | Intelligent temperature and humidity control integrated machine and control method for same |
| CN108800668A (en) * | 2018-08-13 | 2018-11-13 | 沈珂 | A kind of the cooling heat exchange device and its control method of energy saving dehumidifying |
-
2005
- 2005-12-31 CN CNU2005201212102U patent/CN2888328Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929711A (en) * | 2010-07-29 | 2010-12-29 | 杭州松井电器有限公司 | Valve control type energy-saving dehumidifier |
| CN103363598A (en) * | 2012-03-28 | 2013-10-23 | 杭州迈驰除湿净化设备有限公司 | Intelligent temperature and humidity control integrated machine and control method for same |
| CN108800668A (en) * | 2018-08-13 | 2018-11-13 | 沈珂 | A kind of the cooling heat exchange device and its control method of energy saving dehumidifying |
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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: 20070411 Termination date: 20121231 |