CN206962269U - A kind of isolated low-tension switch cabinet - Google Patents
A kind of isolated low-tension switch cabinet Download PDFInfo
- Publication number
- CN206962269U CN206962269U CN201720892517.5U CN201720892517U CN206962269U CN 206962269 U CN206962269 U CN 206962269U CN 201720892517 U CN201720892517 U CN 201720892517U CN 206962269 U CN206962269 U CN 206962269U
- Authority
- CN
- China
- Prior art keywords
- heat exchanging
- cabinet
- tension switch
- sensor
- water pipe
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A kind of isolated low-tension switch cabinet, including cabinet are the utility model is related to, the hollow clapboard for being used for carrying electronic component is provided with the cabinet, cabinet is separated into multiple electronic components and installs room by the hollow clapboard；The cabinet is made up of the side panel of multiple hollow structures, and heat exchanging water pipe is provided with each side panel, hollow clapboard, and the top of the cabinet is provided with water tank, circulating pump, and the water tank, circulating pump are connected to form circulation loop by heat exchanging water pipe；Peltier refrigeration unit is also associated with the circulation loop between circulating pump and heat exchanging water pipe, the cooling water in circulation loop is freezed by the Peltier refrigeration unit.The utility model avoids dust etc. from entering in switch cubicle, also had the advantages that simple in construction, easy to maintenance while solving low-tension switch cabinet heat dissipation problem.
Description
Technical field
The utility model belongs to technical field of electricity, more particularly to a kind of isolated low-tension switch cabinet.
Background technology
Its main function of switch cubicle is generated electricity in power system, transmitted electricity, during the conversion of distribution and electric energy, is carried out
Folding, control and protection electrical equipment.Switch cubicle be commonly used in big power station, transformer station and industrial and mining enterprises as receive and
Electric energy is distributed to use.
Electronic component in switch cubicle can produce substantial amounts of heat at work, it is necessary to dissipate, otherwise can cause in time
Temperature in switch cubicle rises, and influences electronic component normal work.Traditional switch cubicle is all to set heat emission hole in side wall, is utilized
Free convection or forced convertion are radiated, and the air that so may result in outside is entered in switch cubicle, if air
Inside there are impurity or dust, will accumulate in switch cubicle, the time has grown the problems such as easily causing short circuit, greatly can influence in cabinet
The service life of electronic component.In addition, each installation room of current switch cubicle is not generally mutually isolated, in maintenance, respectively
Individual installation room is all opened, and easily causes maloperation, and incoherent installation room is opened also easily by air for a long time
Impurity or dust influence.
Utility model content
In view of this, in order to solve the above problems, the purpose of this utility model is to propose a kind of isolated low-tension switch cabinet,
While solving low-tension switch cabinet heat dissipation problem, dust etc. is avoided to enter in switch cubicle, also with simple in construction, maintenance side
Just the advantages that.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of isolated low-tension switch cabinet, including cabinet
Body, the cabinet is interior to be provided with the hollow clapboard for being used for carrying electronic component, and cabinet is separated into multiple electricity by the hollow clapboard
Sub- component installs room；The cabinet is made up of the side panel of multiple hollow structures, is set in each side panel, hollow clapboard
Heat exchanging water pipe is equipped with, the top of the cabinet is provided with water tank, circulating pump, and the water tank, circulating pump are connected by heat exchanging water pipe
Connect to form circulation loop；Peltier refrigeration unit is also associated with the circulation loop between circulating pump and heat exchanging water pipe,
The Peltier refrigeration unit is arranged at the top of cabinet, and the Peltier refrigeration unit includes housing, and in housing
Between and housing is separated into the peltier-element of the first heat exchanging chamber and the second heat exchanging chamber, the circulating pump and heat exchanging water pipe respectively with
The entrance and exit of first heat exchanging chamber is connected, and the outlet of second heat exchanging chamber is connected by air-introduced machine with room air
Logical, the entrance of second heat exchanging chamber is connected by screen pack with room air；Also include multiple and electronic component to install
Room corresponds the cabinet door set, and the cabinet door includes observation window and automatic lock.
Further, Electrocontrolled tee valve is additionally provided with heat exchanging water pipe, each electronic component installs indoor setting
There are temperature sensor and humidity sensor.
Further, changing of being connected with peltier-element is respectively arranged with first heat exchanging chamber and the second heat exchanging chamber
Hot fin.
Further, it is additionally provided with leakage sensor in the side panel of the cabinet.
Further, each electronic component installation interior is provided with Smoke Sensor and sulfur hexafluoride sensor.
Further, the circulating pump is variable frequency pump, and the air-introduced machine is frequency conversion fan, is additionally provided with controller, institute
State temperature sensor, humidity sensor, Smoke Sensor, sulfur hexafluoride sensor, leakage sensor, Electrocontrolled tee valve, circulation
Pump, air-introduced machine, peltier-element are connected respectively at the controller.
Further, filling opening and pressure gauge are additionally provided with the water tank.
Further, the heat exchanging water pipe, which is wriggled, is uniformly arranged at the side panel, in hollow clapboard.
In addition, in technical scheme described in the utility model, it is all not do what is illustrated, it can use normal in this area
Rule means realize the technical program.
The utility model has advantages below：Switch cubicle of the present utility model is solving by isolated radiator structure
While switch cubicle heat dissipation problem, avoid dust etc. and enter in switch cubicle, so as to ensure that inside switch cabinet electronics member device
The normal work of part, there is good practicality.It is mutually isolated between each installation room, operating personnel can easily install,
Inspection switch equipment, not only saves the time of maintenance, is also effectively guaranteed the safety of maintenance.In addition, the utility model leads to
Cross Peltier refrigeration unit to freeze to recirculated water, improve the cooling performance of switch cubicle, each room of installing is mounted on temperature
Sensor is spent, the temperature of each installation room can be individually controlled.And whether the leakage sensor set can be to occurring
Leak is monitored, and reduces the risk of refrigeration cycle operation.And interior is each installed and is further equipped with humidity sensor, cigarette
Mist sensor, sulfur hexafluoride sensor, the operation conditions of switch cubicle can be monitored, carry out early warning work in advance, reduce
The operation risk of switch cubicle.The utility model avoids dust etc. from entering while solving low-tension switch cabinet heat dissipation problem
In switch cubicle, also have the advantages that simple in construction, easy to maintenance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model heat exchanging water pipe.
In figure：1st, cabinet；2nd, hollow clapboard；3rd, heat exchanging water pipe；4th, cabinet door；5th, water tank；6th, circulating pump；7th, Peltier member
Part；8th, the first heat exchanging chamber；9th, the second heat exchanging chamber；10th, heat exchange fin；11st, air-introduced machine；12nd, filling opening；13rd, pressure gauge；14th, see
Examine window；15th, automatic lock；16th, temperature sensor；17th, humidity sensor；18th, Electrocontrolled tee valve；19th, leakage sensor；20th, cigarette
Mist sensor；21st, sulfur hexafluoride sensor.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1,2, a kind of isolated low-tension switch cabinet, including cabinet 1, interior be provided with of the cabinet 1 are used to carry electronics
Cabinet 1 is separated into multiple electronic components and installs room by the hollow clapboard 2 of component, the hollow clapboard 2；The cabinet 1 by
The side panel of multiple hollow structures is formed, and heat exchanging water pipe 3, the cabinet 1 are provided with each side panel, hollow clapboard 2
Top be provided with water tank 5, circulating pump 6, the water tank 5, circulating pump 6 are connected to form circulation loop by heat exchanging water pipe 3；Institute
State and be also associated with Peltier refrigeration unit on circulation loop between circulating pump 6 and heat exchanging water pipe 3, the Peltier refrigeration is single
Member is arranged at the top of cabinet 1, and the Peltier refrigeration unit includes housing, and is separated among housing and by housing
The peltier-element 7 of first heat exchanging chamber 8 and the second heat exchanging chamber 9, the circulating pump 6 and heat exchanging water pipe 3 change with described first respectively
The entrance and exit of hot chamber 8 is connected, and the outlet of second heat exchanging chamber 9 is connected by air-introduced machine 11 with room air, institute
The entrance for stating the second heat exchanging chamber 9 is connected by screen pack 22 with room air；Also include multiple and electronic component installation room
The cabinet door 4 set is corresponded, the cabinet door 4 includes observation window 14 and automatic lock 15.
Electrocontrolled tee valve 18 is additionally provided with heat exchanging water pipe 3, each electronic component installation interior is provided with temperature
Sensor 16 and humidity sensor 17.By Electrocontrolled tee valve 18, the cool water quantity for flowing into regional can be controlled, from
And the temperature of each installation room can be individually controlled.It is respectively arranged with the heat exchanging chamber 9 of first heat exchanging chamber 8 and second
The heat exchange fin 10 being connected with peltier-element 7.Leakage sensor 19 is additionally provided with the side panel of the cabinet 1.Set
Leakage sensor can reduce the risk of refrigeration cycle operation to whether leak occurring being monitored.
Each electronic component installation interior is provided with Smoke Sensor 20 and sulfur hexafluoride sensor 21.Each peace
Dress interior is further equipped with humidity sensor, Smoke Sensor, sulfur hexafluoride sensor, and the operation conditions of switch cubicle can be carried out
Monitoring, early warning work is carried out in advance, reduce the operation risk of switch cubicle.The circulating pump 6 is variable frequency pump, the air-introduced machine
11 be frequency conversion fan, is additionally provided with controller, the temperature sensor 16, humidity sensor 17, Smoke Sensor 20, lithium
Sulfer sensor 21, leakage sensor 19, Electrocontrolled tee valve 18, circulating pump 6, air-introduced machine 11, peltier-element 7 are respectively at the control
Device processed is connected.Filling opening 12 and pressure gauge 13 are additionally provided with the water tank 5.Referring to Fig. 2, the heat exchanging water pipe 3 is wriggled equal
It is even to be arranged at the side panel, in hollow clapboard 2.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (8)
1. a kind of isolated low-tension switch cabinet, including cabinet (1), interior be provided with of the cabinet (1) is used to carry electronic component
Cabinet (1) is separated into multiple electronic components and installs room by hollow clapboard (2), the hollow clapboard (2)；The cabinet (1) by
The side panel composition of multiple hollow structures, each side panel, hollow clapboard (2) are interior to be provided with heat exchanging water pipe (3), the cabinet
The top of body (1) is provided with water tank (5), circulating pump (6), and the water tank (5), circulating pump (6) are connected by heat exchanging water pipe (3)
Form circulation loop；It is characterized in that：It is also associated with the circulation loop between circulating pump (6) and heat exchanging water pipe (3)
Peltier refrigeration unit, the Peltier refrigeration unit are arranged at the top of cabinet (1), and the Peltier refrigeration unit includes shell
Body, and the peltier-element (7) of the first heat exchanging chamber (8) and the second heat exchanging chamber (9) is separated among the housing and by housing,
The entrance and exit of the circulating pump (6) and heat exchanging water pipe (3) respectively with first heat exchanging chamber (8) is connected, and described second
The outlet of heat exchanging chamber (9) is connected by air-introduced machine (11) with room air, and the entrance of second heat exchanging chamber (9) passes through filtering
Net (22) is connected with room air；Also include multiple cabinet doors (4) that setting is corresponded with electronic component installation room, it is described
Cabinet door (4) includes observation window (14) and automatic lock (15).
2. isolated low-tension switch cabinet according to claim 1, it is characterised in that：Heat exchanging water pipe is additionally provided with electricity on (3)
Triple valve (18) is controlled, each electronic component installation interior is provided with temperature sensor (16) and humidity sensor (17).
3. isolated low-tension switch cabinet according to claim 1, it is characterised in that：First heat exchanging chamber (8) and second
The heat exchange fin (10) being connected with peltier-element (7) is respectively arranged with heat exchanging chamber (9).
4. isolated low-tension switch cabinet according to claim 2, it is characterised in that：In the side panel of the cabinet (1) also
It is provided with leakage sensor (19).
5. isolated low-tension switch cabinet according to claim 4, it is characterised in that：Each electronic component installation room
Inside it is provided with Smoke Sensor (20) and sulfur hexafluoride sensor (21).
6. isolated low-tension switch cabinet according to claim 5, it is characterised in that：The circulating pump (6) is variable frequency pump,
The air-introduced machine (11) is frequency conversion fan, is additionally provided with controller, the temperature sensor (16), humidity sensor (17), cigarette
Mist sensor (20), sulfur hexafluoride sensor (21), leakage sensor (19), Electrocontrolled tee valve (18), circulating pump (6), air inducing
Machine (11), peltier-element (7) are connected respectively at the controller.
7. the isolated low-tension switch cabinet according to any one in claim 1-6, it is characterised in that：The water tank (5)
On be additionally provided with filling opening (12) and pressure gauge (13).
8. the isolated low-tension switch cabinet according to any one in claim 1-6, it is characterised in that：The heat exchanging water pipe
(3) wriggle and be uniformly arranged in the side panel, hollow clapboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892517.5U CN206962269U (en) | 2017-07-21 | 2017-07-21 | A kind of isolated low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892517.5U CN206962269U (en) | 2017-07-21 | 2017-07-21 | A kind of isolated low-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962269U true CN206962269U (en) | 2018-02-02 |
Family
ID=61381068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720892517.5U Expired - Fee Related CN206962269U (en) | 2017-07-21 | 2017-07-21 | A kind of isolated low-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493806A (en) * | 2018-03-08 | 2018-09-04 | 深圳市贝优通新能源技术开发有限公司 | A kind of power equipment with the perfect heat-dissipating for adjusting air pressure function |
| CN110190537A (en) * | 2019-06-11 | 2019-08-30 | 华翔翔能电气股份有限公司 | A kind of switchgear that heat dissipation performance is high |
| CN111769467A (en) * | 2020-06-28 | 2020-10-13 | 合肥德源智能科技有限公司 | Miniaturized intelligent withdrawable high tension switchgear |
-
2017
- 2017-07-21 CN CN201720892517.5U patent/CN206962269U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493806A (en) * | 2018-03-08 | 2018-09-04 | 深圳市贝优通新能源技术开发有限公司 | A kind of power equipment with the perfect heat-dissipating for adjusting air pressure function |
| CN108493806B (en) * | 2018-03-08 | 2020-06-05 | 冯啸宇 | Power equipment with good heat dissipation performance and air pressure adjusting function |
| CN110190537A (en) * | 2019-06-11 | 2019-08-30 | 华翔翔能电气股份有限公司 | A kind of switchgear that heat dissipation performance is high |
| CN111769467A (en) * | 2020-06-28 | 2020-10-13 | 合肥德源智能科技有限公司 | Miniaturized intelligent withdrawable high tension switchgear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206962269U (en) | A kind of isolated low-tension switch cabinet | |
| CN210247332U (en) | Air conditioner control cabinet simulation device with good heat dissipation performance | |
| CN209608177U (en) | A kind of intelligent switchboard | |
| CN213989802U (en) | In put cabinet heat radiation structure | |
| CN105977835B (en) | A kind of substation's prefabricated cabin and its ventilating system | |
| CN205450059U (en) | Heat dissipation type electric power measurement ammeter case | |
| CN110730582A (en) | Refrigerating unit electrical appliance control box with built-in protection structure | |
| CN207283000U (en) | A kind of new distribution automation terminal | |
| CN216163131U (en) | Heat dissipation mechanism for mechanical automation control cabinet | |
| CN109688763A (en) | A kind of high-power wind-driven generator group current transformer temperature control system | |
| CN215010952U (en) | Elevator control cabinet with semiconductor refrigeration cooling system | |
| CN205583996U (en) | Special heat abstractor of energy -efficient high -voltage inverter | |
| CN203645976U (en) | Industrial air cooler | |
| CN209517813U (en) | Cabinet air conditioner device | |
| CN103501105A (en) | Heat dissipation structure of current transformer cabinet | |
| CN210536112U (en) | Novel convection type air cooling secondary screen cabinet for secondary equipment of power grid | |
| CN218296070U (en) | Chemical production workshop heat sink | |
| CN206524562U (en) | A kind of good electrical control cubicles of thermal diffusivity | |
| KR101746108B1 (en) | Power distribution equipment having non-power air circulation structure | |
| CN216218331U (en) | Explosion-proof electric cabinet | |
| CN217011594U (en) | Temperature regulation device between electrical equipment with good heat dissipation effect | |
| CN205846507U (en) | A kind of heat abstractor of low-voltage distribution cabinet | |
| CN214379605U (en) | Heat abstractor for block terminal | |
| CN212812492U (en) | Intelligent electrical control cabinet for mixer | |
| CN219288022U (en) | Wisdom cloud platform service device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20190721 |