CN211859214U - Constant temperature control cabinet - Google Patents
Constant temperature control cabinet Download PDFInfo
- Publication number
- CN211859214U CN211859214U CN202020540612.0U CN202020540612U CN211859214U CN 211859214 U CN211859214 U CN 211859214U CN 202020540612 U CN202020540612 U CN 202020540612U CN 211859214 U CN211859214 U CN 211859214U
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- CN
- China
- Prior art keywords
- control cabinet
- switch board
- board body
- wall
- constant temperature
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000020169 heat generation Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a constant temperature control cabinet, including the switch board body, be provided with the hot plate on the inner wall of switch board body bottom both sides, still be provided with temperature sensor on one side inner wall of switch board body, the air exhauster is installed to one side outer wall of switch board body, surface mounting has the MCU controller on the top of switch board body. This constant temperature control cabinet, simple structure, design benefit controls hot plate and air exhauster coordinated cooperation operation through the MCU controller, keeps the temperature in the switch board to keep in certain scope.
Description
Technical Field
The utility model belongs to the technical field of the switch board, concretely relates to constant temperature control cabinet.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
In cold regions, under most conditions, the control cabinet can maintain the temperature environment required by the operation of the cabinet body by means of self heat generation, and under special climatic conditions, the self heat generation of the control cabinet cannot meet the temperature required by the operation of the cabinet body, so that a constant temperature control cabinet is needed to solve the problems and meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a constant temperature control cabinet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant temperature control cabinet, includes the switch board body, be provided with the hot plate on the inner wall of switch board body bottom both sides, still be provided with temperature sensor on one side inner wall of switch board body, the air exhauster is installed to one side outer wall of switch board body, surface mounting has the MCU controller on the top of switch board body.
Preferably, an air inlet pipe connected with an air inlet pipe of the exhaust fan is installed on the inner wall of one side of the control cabinet body.
Preferably, the air outlet pipe of the exhaust fan is connected with an air outlet pipe.
Preferably, the heating plate, the temperature sensor and the exhaust fan are electrically connected with the MCU controller.
The utility model discloses a technological effect and advantage: this constant temperature control cabinet, simple structure, design benefit controls hot plate and air exhauster coordinated cooperation operation through the MCU controller, keeps the temperature in the switch board to keep in certain scope.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
In the figure: 1. a control cabinet body; 2. heating plates; 3. a temperature sensor; 4. an exhaust fan; 5. an air inlet pipe; 6. an air outlet pipe; 7. and an MCU controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a constant temperature control cabinet as shown in figure 1, including switch board body 1, be provided with hot plate 2 on the inner wall of 1 bottom both sides of switch board body, still be provided with temperature sensor 3 on one side inner wall of switch board body 1, air exhauster 4 is installed to one side outer wall of switch board body 1, surface mounting has MCU controller 7 on the top of switch board body 1.
Specifically, an air inlet pipe 5 connected with an air inlet pipe of the exhaust fan 4 is arranged on the inner wall of one side of the control cabinet body 1.
Specifically, an air outlet pipe 6 is connected to an air outlet pipe of the exhaust fan 4.
Specifically, the heating plate 2, the temperature sensor 3 and the exhaust fan 4 are electrically connected with the MCU controller 7.
The working principle is as follows: when the constant temperature control cabinet is used, the control cabinet body 1 is used for installing various switches and related components, the temperature sensor 3 monitors the temperature in the control cabinet body 1 in real time and transmits information to the MCU controller 7, the MCU controller 7 processes and feeds back the information, if the temperature in the control cabinet body 1 is higher than the temperature required by the operation of the control cabinet body 1, the heating plate 2 and the exhaust fan 4 are not allowed, if the temperature sensor 3 detects that the temperature of the control cabinet body 1 is lower than the temperature required by the operation, the MCU controller 7 drives the heating plate 2 to heat, the thermal environment of the control cabinet body 1 is achieved, meanwhile, the exhaust fan 4 runs intermittently for three minutes, wet cold air in the control cabinet body 1 is discharged outside, then the exhaust fan 4 stops running, when the temperature in the control cabinet body 1 rises to the set temperature requirement, the temperature sensor 3 transmits the information to the MCU controller 7 again, and controls the heating plate 2 to stop heating.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a constant temperature control cabinet, includes switch board body (1), its characterized in that: be provided with on the inner wall of switch board body (1) bottom both sides hot plate (2), still be provided with temperature sensor (3) on one side inner wall of switch board body (1), air exhauster (4) are installed to one side outer wall of switch board body (1), surface mounting has MCU controller (7) on the top of switch board body (1).
2. A thermostatic control cabinet according to claim 1, characterized in that: an air inlet pipe (5) connected with an air inlet pipe of the exhaust fan (4) is arranged on the inner wall of one side of the control cabinet body (1).
3. A thermostatic control cabinet according to claim 1, characterized in that: an air outlet pipe (6) is connected with an air outlet pipe of the exhaust fan (4).
4. A thermostatic control cabinet according to claim 1, characterized in that: the heating plate (2), the temperature sensor (3) and the exhaust fan (4) are electrically connected with the MCU controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540612.0U CN211859214U (en) | 2020-04-14 | 2020-04-14 | Constant temperature control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540612.0U CN211859214U (en) | 2020-04-14 | 2020-04-14 | Constant temperature control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211859214U true CN211859214U (en) | 2020-11-03 |
Family
ID=73144299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540612.0U Expired - Fee Related CN211859214U (en) | 2020-04-14 | 2020-04-14 | Constant temperature control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211859214U (en) |
-
2020
- 2020-04-14 CN CN202020540612.0U patent/CN211859214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |