CN107742847A - A kind of automatic temperature-control combined electric appliance cabinet and its control system - Google Patents
A kind of automatic temperature-control combined electric appliance cabinet and its control system Download PDFInfo
- Publication number
- CN107742847A CN107742847A CN201711122787.9A CN201711122787A CN107742847A CN 107742847 A CN107742847 A CN 107742847A CN 201711122787 A CN201711122787 A CN 201711122787A CN 107742847 A CN107742847 A CN 107742847A
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- CN
- China
- Prior art keywords
- cabinet
- control
- electric appliance
- thermal
- microprocessor
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
The invention discloses a kind of automatic temperature-control combined electric appliance cabinet and its control system, belong to regulator cubicle technical field of heat dissipation.Including shunt conduit and cabinet, shunt conduit is provided with row's inserting tube, inserting tube includes square tube, thermal insulation board and capillary, the end of square tube is provided with a thermal-arrest bulb, liquid separation sacculus is provided with thermal-arrest bulb, square tube is divided into air cavity and sap cavity by thermal insulation board, a check valve is provided with air cavity, some capillaries are provided with sap cavity, sap cavity is provided with an electromagnetic throttle valve, shunt conduit one end is provided with a switch board, and collecting plate is mounted in each cabinet, and the control output end mouth of microprocessor is connected with automatic liquid supply machine, condenser and electromagnetic throttle valve respectively；Flow sensor and temperature sensor are connected by data transmission module with microprocessor.The heat pipe that the present invention is made up of control system to shunt conduit and inserting tube carries out the control of fluid, and then to targetedly being radiated in electrical cabinet body group.
Description
Technical field
The invention belongs to regulator cubicle technical field of heat dissipation, more particularly to a kind of automatic temperature-control combined electric appliance cabinet and its control
System processed.
Background technology
At present, regulator cubicle has been included board for chemical industry, environmental protection industry (epi) and power system etc., due to regulator cubicle
Functional requirement is increasing, and the electronic equipment installed accordingly increases, and the load of covert increased cabinet is, it is necessary to cabinet
Heat sinking function increase.
Chinese patent (authorizes public number：CN201410196400.4 a kind of) combined electrical cabinet of energy automatic temperature-control, passes through
What mechanical mechanism carried out cabinet and admission line leads bucket, needs control the humidity of gas when cooling to cabinet using gas
System, and substantial amounts of energy will be consumed when being cooled down to gas, equipment is complicated, can not form accurately Intelligent refrigeration control
System.
The content of the invention
It is an object of the invention to provide a kind of automatic temperature-control combined electric appliance cabinet and its control system, by improving heat pipe
Point to heat conduction, simplify heat-conducting mode, and accurate traffic organising is carried out by magnetic valve, improve the intellectuality and precisely of cabinet radiating
Change.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of automatic temperature-control combined electric appliance cabinet and its control system, including shunt conduit and cabinet, described
Shunt conduit is provided with row's inserting tube, and the inserting tube includes square tube, thermal insulation board and capillary, and the end of the square tube is provided with a collection
Hot-bulb head, the thermal-arrest bulb is interior to be provided with liquid separation sacculus；Square tube is divided into air cavity and sap cavity by the thermal insulation board, in the air cavity
Provided with a check valve, some capillaries are provided with the sap cavity, the sap cavity is provided with an electromagnetic throttle valve, the electromagnetism throttling
The choke block of valve is a porous plate, and the both sides of porous plate are symmetrically distributed with capillary；Described shunt conduit one end is provided with a control
Cabinet processed；Collecting plate is mounted in each cabinet, the thermal-arrest bulb of the inserting tube is bonded with collecting plate.
Further, the aperture of the porous plate is less than the aperture of capillary.
Further, automatic liquid supply machine, condenser and alarm are installed in the cabinet processed.
Further, temperature sensor is mounted in each cabinet, each inserting tube is mounted on electromagnetic throttle valve
And flow sensor.
A kind of automatic temperature-control combined electric appliance cabinet control system, in addition to microprocessor：
The control output end mouth of the microprocessor is connected with automatic liquid supply machine, condenser and electromagnetic throttle valve respectively；Institute
State flow sensor and temperature sensor by data transmission module with microprocessor to be connected, the output end of the microprocessor
It is connected respectively with alarm module and display unit.
The invention has the advantages that：
The present invention is simple in construction, and easy to control, heat-transfer device uses modified Cryo Heat Tube, passes through freon refrigeration medium
Cabinet work heat production is exported, the contact area in the end of inserting tube using spherical thermal-collecting tube increase inserting tube, in pipeline
Shunted, prevented in the hot body way of heat conduction by thermal evaporation or liquid or gas through backheat gas and heat-conducting liquid provided with air cavity and sap cavity
Body convection current forms bubble and reduces the heat transfer efficiency of device.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of inserting tube of the present invention；
Fig. 3 is the control system figure of the cabinet temperature of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1- inserting tubes, 2- shunt conduits, 3- collecting plates, 4- switch boards, 5- cabinets, 6- liquid separation sacculus, 7- thermal insulation boards, 8- side
Pipe, 9- check valves, 10- thermal-arrest bulbs, 11- capillaries, 12- thermal insulation layers, 13- electromagnetic throttle valves, 14- porous plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", it is for only for ease of the description present invention and simplifies description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-3, the present invention is a kind of automatic temperature-control combined electric appliance cabinet and its control system, including is shunted
Pipeline 2 and cabinet 5；
Shunt conduit 2 is provided with row's inserting tube 1, and shunt conduit 2 and inserting tube 1 form a heat pipe,
Inserting tube 1 includes square tube 8, thermal insulation board 7 and capillary 11, and the end of square tube 8 is provided with a thermal-arrest bulb 10, thermal-arrest bulb
Liquid separation sacculus 6 is provided with 10, liquid separation sacculus 6 is a honeycomb plastic ball；
Square tube 8 is divided into air cavity and sap cavity by thermal insulation board 7, and a check valve 9 is provided with air cavity, some capillarys are provided with sap cavity
Pipe 11, sap cavity are provided with an electromagnetic throttle valve 13, and the choke block of electromagnetic throttle valve 13 is a porous plate 14, the both sides of porous plate 14
It is symmetrically distributed with capillary 11；
The one end of shunt conduit 2 is provided with a switch board 4；
Collecting plate 3 is mounted in each cabinet 5, the thermal-arrest bulb 10 of inserting tube 1 is bonded with collecting plate 3, collecting plate 3 and collection
Hot-bulb head is heat conduction aluminium nitride heat conduction porcelain.
Wherein, the aperture of porous plate 14 is less than the aperture of capillary 11.
Wherein, automatic liquid supply machine, condenser and alarm are installed in switch board 4,
The woven hose of automatic liquid supply machine penetrates with sap cavity, and condenser acts on air cavity.
Wherein, temperature sensor is mounted in each cabinet 5, each inserting tube is mounted on electromagnetic throttle valve 13 and flow velocity
Sensor.
A kind of automatic temperature-control combined electric appliance cabinet control system, in addition to microprocessor：
The control output end mouth of microprocessor is connected with automatic liquid supply machine, condenser and electromagnetic throttle valve 13 respectively；
Flow sensor and temperature sensor are connected by data transmission module with microprocessor, the output of microprocessor
End is connected with alarm module and display unit respectively, and display unit is a LED display, and alarm module uses buzzer as report
Alarm device.
Shunt conduit tilts certain angle when mounted, as the end where controller to the other end, using freon-
11 solution, by the temperature control of cabinet 5 at 26 DEG C, provide more normal working environment for cabinet 5, freezed as refrigerant
Medium has control terminal injection, and the other end is flowed to along the inner capillary tube 11 of shunt conduit 2 in the presence of itself gravity, same in this
When, microprocessor is periodically monitored scanning to the temperature sensor in each cabinet 5, when in a certain cabinet 5
Temperature when exceeding the temperature of processor setting, microprocessor will control the electricity with being installed in overheat cabinet 5 on corresponding inserting tube 1
Magnetic choke valve 13 is open-minded, and the capillary 11 in refrigerant Shunzi inserting tube 1 flows to thermal-arrest bulb 10, by thermal evaporation, is returned through air cavity
Stream, kind of refrigeration cycle is completed, and the structure of microprocessor cycle scanning is being shown through display unit in the form of image or word
Shown in display screen, it is automatic to mend when the constant temperature that temperature sensor is fed back in a certain cabinet exceedes rated temperature 20s
Liquid device will carry out the supplement of refrigerant to shunt conduit 2, still can not solve problems of excessive heat in 30s, then pass through buzzer
Alarmed, while electrical cabinet body 5 will send power down request.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of automatic temperature-control combined electric appliance cabinet, including shunt conduit (2) and cabinet (5), it is characterised in that：
The shunt conduit (2) is provided with row's inserting tube (1),
The inserting tube (1) includes square tube (8), thermal insulation board (7) and capillary (11), and the end of the square tube (8) is provided with a thermal-arrest
Bulb (10), the thermal-arrest bulb (10) is interior to be provided with liquid separation sacculus (6)；
Square tube (8) is divided into air cavity and sap cavity by the thermal insulation board (7), and a check valve (9), the sap cavity are provided with the air cavity
Interior to be provided with some capillaries (11), the sap cavity is provided with an electromagnetic throttle valve (13), the throttling of the electromagnetic throttle valve (13)
Plate is a porous plate (14), and the both sides of the porous plate (14) are symmetrically distributed with capillary (11)；
Described shunt conduit (2) one end is provided with a switch board (4)；
Collecting plate (3) is mounted in the cabinet (5), the thermal-arrest bulb (10) of the inserting tube (1) is bonded with collecting plate (3).
2. a kind of automatic temperature-control combined electric appliance cabinet according to claim 1, it is characterised in that the porous plate (14)
Aperture is less than the aperture of capillary (11).
3. a kind of automatic temperature-control combined electric appliance cabinet according to claim 1, it is characterised in that in the switch board (4)
Automatic liquid supply machine, condenser and alarm are installed.
A kind of 4. automatic temperature-control combined electric appliance cabinet according to claim 1, it is characterised in that each cabinet (5)
Temperature sensor is inside mounted on, each inserting tube is mounted on electromagnetic throttle valve (13) and flow sensor.
5. a kind of automatic temperature-control combined electric appliance cabinet control system according to claim 1, in addition to microprocessor, it is special
Sign is that the control output end mouth of the microprocessor is connected with automatic liquid supply machine, condenser and electromagnetic throttle valve (13) respectively；
The flow sensor and temperature sensor are connected by data transmission module with microprocessor, the microprocessor
Output end is connected with alarm module and display unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122787.9A CN107742847B (en) | 2017-11-14 | 2017-11-14 | A kind of automatic temperature-control combined electric appliance cabinet and its control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122787.9A CN107742847B (en) | 2017-11-14 | 2017-11-14 | A kind of automatic temperature-control combined electric appliance cabinet and its control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107742847A true CN107742847A (en) | 2018-02-27 |
| CN107742847B CN107742847B (en) | 2019-06-25 |
Family
ID=61234627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711122787.9A Active CN107742847B (en) | 2017-11-14 | 2017-11-14 | A kind of automatic temperature-control combined electric appliance cabinet and its control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117767157A (en) * | 2023-12-28 | 2024-03-26 | 江苏红华电气设备有限公司 | Heat pipe type heat dissipation device and method for electrical equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009401A (en) * | 2014-05-09 | 2014-08-27 | 宁波欧日力电器制造有限公司 | Combined electrical cabinet capable of automatically adjusting temperature |
| CN205783036U (en) * | 2016-06-21 | 2016-12-07 | 南通亚泰工程技术有限公司 | A kind of power-plant flue gas system heat-exchanger rig |
| WO2017206114A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Power box for electrical engineering |
-
2017
- 2017-11-14 CN CN201711122787.9A patent/CN107742847B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009401A (en) * | 2014-05-09 | 2014-08-27 | 宁波欧日力电器制造有限公司 | Combined electrical cabinet capable of automatically adjusting temperature |
| WO2017206114A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Power box for electrical engineering |
| CN205783036U (en) * | 2016-06-21 | 2016-12-07 | 南通亚泰工程技术有限公司 | A kind of power-plant flue gas system heat-exchanger rig |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117767157A (en) * | 2023-12-28 | 2024-03-26 | 江苏红华电气设备有限公司 | Heat pipe type heat dissipation device and method for electrical equipment |
| CN117767157B (en) * | 2023-12-28 | 2024-06-04 | 江苏红华电气设备有限公司 | Heat pipe type heat dissipation device and method for electrical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107742847B (en) | 2019-06-25 |
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