CN203572121U - Refrigerating system with monitoring protection device - Google Patents
Refrigerating system with monitoring protection device Download PDFInfo
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- CN203572121U CN203572121U CN201320596061.XU CN201320596061U CN203572121U CN 203572121 U CN203572121 U CN 203572121U CN 201320596061 U CN201320596061 U CN 201320596061U CN 203572121 U CN203572121 U CN 203572121U
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- monitoring
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- processing unit
- compressor
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Abstract
The utility model provides a refrigerating system with a monitoring protection device. The refrigerating system is applied to a dehumidifier and comprises a refrigerating mechanism and a monitoring mechanism. The refrigerating mechanism comprises a vapor liquid separator, a compressor, a condenser and an evaporator. The monitoring mechanism comprises a temperature sensor, a central processing unit and a display device. The temperature sensor is arranged on the outer side of the evaporator. The central processing unit is connected with the temperature sensor and the display device. According to the refrigerating system with the monitoring protection device, in comparison with the prior art, the temperature of the outer side of the evaporator is monitored in real time by utilizing the monitoring device, whether the refrigerating system works normally is determined, and therefore the compressor in the refrigerating system can work under a normal environment in real time, and the service life of the compressor is prolonged.
Description
Technical field
The utility model relates to dehumidification equipment safe practice field, particularly a kind of refrigeration system with monitoring and protecting device.
Background technology
In refrigeration system; to the protective device of compressor, be mainly to use high-low pressure pressure controller; when if compressor capacitor breaks down; high-low pressure pressure protector just can not play a protective role; will there is fluctuation in the temperature of evaporimeter; excess Temperature or too low, compressor is just easy to damage like this, thus the service life of having reduced refrigeration system.
Utility model content
The utility model object is to provide a kind of high-temperature dehumidifier; with the compressor protection in the refrigeration system of dehumidifier in solution prior art, adopt merely high-low pressure pressure controller to protect; and compressor capacitor while breaking down high-low pressure pressure protector just can not play a protective role, thereby cause compressor to be easy to the technical matters of damaging.
The technical solution of the utility model is achieved in that
A kind of refrigeration system with monitoring and protecting device; comprise refrigeration mechanism and monitor control mechanism; described refrigeration mechanism comprises vapour liquid separator, compressor, condenser and evaporimeter; described monitor control mechanism comprises temperature sensor, central processing unit and display unit; described temperature sensor is arranged on evaporimeter outside, and described central processing unit connects respectively temperature sensor and display unit.
Preferably, described monitor control mechanism also comprises the keyboard input mechanism being connected with central processing unit.
Preferably, described refrigeration mechanism arranged outside has alarm, and described alarm connects described central processing unit by holding wire.
Compared with prior art, the utility model has following beneficial effect:
Refrigeration system with monitoring and protecting device of the present utility model; utilize the temperature in the real-time monitoring evaporimeter outside of supervising device; determine whether refrigeration system normally works; thereby the compressor in refrigeration system of guaranteeing that can be real-time is worked under normal environment, has extended the service life of compressor.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the refrigeration system with monitoring and protecting device of the present utility model;
Fig. 2 is control flow chart of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1, a kind of refrigeration system with monitoring and protecting device, for dehumidifier, comprise refrigeration mechanism 1 and monitor control mechanism 2, described refrigeration mechanism 1 comprises vapour liquid separator 11, compressor 12, condenser 13 and evaporimeter 14, described monitor control mechanism 2 comprises temperature sensor 21, central processing unit 22 and display unit 23, described temperature sensor 21 is arranged on evaporimeter 13 outsides, wherein, also can set temperature sensor 21 near condenser 13, described central processing unit 22 connects respectively temperature sensor 21 and display unit 23; In addition, described monitor control mechanism 2 also comprises the keyboard input mechanism 24 being connected with central processing unit 22, and described keyboard input mechanism 24 is touch-screen; Described refrigeration mechanism 1 arranged outside has alarm 3, and described alarm 3 connects described central processing unit 22 by holding wire.
Please refer to accompanying drawing 2, during system works, near real time temperature temperature sensor 21 monitoring evaporimeters 14 or condenser, when temperature is partial to normal temperature when larger, the temperature that now central processing unit 22 gathers temperature sensor 21 shows by display unit 23, alarm 3 can send alarm signal simultaneously, notifies personnel monitoring to safeguard.And the bound numerical value of alarm temperature can be set by 24 inputs of keyboard input mechanism, meanwhile, central controller 22 also can quit work according to the appearance automatic control system of exception monitoring signal, reaches the object of protection compressor.
To sum up structure of the present utility model and principle are known; refrigeration system with monitoring and protecting device of the present utility model; utilize the temperature in the real-time monitoring evaporimeter outside of supervising device; determine whether refrigeration system normally works; thereby the compressor in refrigeration system of guaranteeing that can be real-time is worked under normal environment, has extended the service life of compressor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the refrigeration system with monitoring and protecting device; for dehumidifier; comprise refrigeration mechanism and monitor control mechanism; described refrigeration mechanism comprises vapour liquid separator, compressor, condenser and evaporimeter; it is characterized in that; described monitor control mechanism comprises temperature sensor, central processing unit and display unit, and described temperature sensor is arranged on evaporimeter outside, and described central processing unit connects respectively temperature sensor and display unit.
2. the refrigeration system with monitoring and protecting device as claimed in claim 1, is characterized in that, described monitor control mechanism also comprises the keyboard input mechanism being connected with central processing unit.
3. the refrigeration system with monitoring and protecting device as claimed in claim 1, is characterized in that, described refrigeration mechanism arranged outside has alarm, and described alarm connects described central processing unit by holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596061.XU CN203572121U (en) | 2013-09-25 | 2013-09-25 | Refrigerating system with monitoring protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596061.XU CN203572121U (en) | 2013-09-25 | 2013-09-25 | Refrigerating system with monitoring protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572121U true CN203572121U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596061.XU Expired - Fee Related CN203572121U (en) | 2013-09-25 | 2013-09-25 | Refrigerating system with monitoring protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572121U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247713A (en) * | 2016-08-02 | 2016-12-21 | 珠海格力电器股份有限公司 | High-temperature protection device and method for window type air conditioner |
| CN106438315A (en) * | 2016-11-10 | 2017-02-22 | 广东美的制冷设备有限公司 | Compressor control circuit of fixed-frequency air conditioner and fixed-frequency air conditioner |
| CN106438317A (en) * | 2016-11-10 | 2017-02-22 | 广东美的制冷设备有限公司 | Air conditioner compressor control circuit, air conditioner compressor control method and air conditioner |
| CN109340656A (en) * | 2018-10-21 | 2019-02-15 | 苏州高新区建金建智能科技有限公司 | A kind of optical-fiber laser lamps and lanterns of compressor refrigeration |
-
2013
- 2013-09-25 CN CN201320596061.XU patent/CN203572121U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247713A (en) * | 2016-08-02 | 2016-12-21 | 珠海格力电器股份有限公司 | High-temperature protection device and method for window type air conditioner |
| CN106247713B (en) * | 2016-08-02 | 2019-06-04 | 珠海格力电器股份有限公司 | High-temperature protection device and method for window type air conditioner |
| CN106438315A (en) * | 2016-11-10 | 2017-02-22 | 广东美的制冷设备有限公司 | Compressor control circuit of fixed-frequency air conditioner and fixed-frequency air conditioner |
| CN106438317A (en) * | 2016-11-10 | 2017-02-22 | 广东美的制冷设备有限公司 | Air conditioner compressor control circuit, air conditioner compressor control method and air conditioner |
| CN106438315B (en) * | 2016-11-10 | 2018-08-14 | 广东美的制冷设备有限公司 | A kind of fixed frequency air conditioner compressor Control Cprant and air-conditioner with fixed frequency |
| CN109340656A (en) * | 2018-10-21 | 2019-02-15 | 苏州高新区建金建智能科技有限公司 | A kind of optical-fiber laser lamps and lanterns of compressor refrigeration |
| CN109340656B (en) * | 2018-10-21 | 2021-03-19 | 谢伟河 | Optical fiber laser lamp for compressor refrigeration |
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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: 20140430 Termination date: 20190925 |