CN206727491U - A kind of switch cubicle with circulating ventilation system - Google Patents

A kind of switch cubicle with circulating ventilation system Download PDF

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Publication number
CN206727491U
CN206727491U CN201720471010.2U CN201720471010U CN206727491U CN 206727491 U CN206727491 U CN 206727491U CN 201720471010 U CN201720471010 U CN 201720471010U CN 206727491 U CN206727491 U CN 206727491U
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CN
China
Prior art keywords
airduct
cabinet
cooler bin
switch cubicle
blower fan
Prior art date
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Active
Application number
CN201720471010.2U
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Chinese (zh)
Inventor
桑国华
李游
胡松波
张进年
金鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sheng Teli Group Co ltd
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Sheng Teli Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sheng Teli Group Co ltd filed Critical Sheng Teli Group Co ltd
Priority to CN201720471010.2U priority Critical patent/CN206727491U/en
Application granted granted Critical
Publication of CN206727491U publication Critical patent/CN206727491U/en
Active legal-status Critical Current
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Abstract

It the utility model is related to technical field of electric power,Especially a kind of switch cubicle with circulating ventilation system,Including cabinet,The intracavity bottom of the cabinet is provided with blower fan,Blower fan is connected by wire with external power source,Ventilation duct is plugged with the top of the cabinet,The inner chamber of one end insertion cooler bin of the ventilation duct away from cabinet,The bottom of the cooler bin connects a pair of water pipes,And valve is installed on water pipe,The inner chamber of the cooler bin is contained with coolant,The side wall of the cooler bin connects the first airduct,Drying device is installed on first airduct,The one end of first airduct away from cooler bin is connected with the second airduct,And second the end of airduct extend at the air intake vent of blower fan,There is the switch cubicle of circulating ventilation system can reduce the circulation air temperature that blower fan is produced by boasting for this,Improve the cooling-down effect of blower fan,Suitable for the higher occasion of the environment temperatures such as summer workshop,The advantages of with good cooling effect.

Description

A kind of switch cubicle with circulating ventilation system
Technical field
It the utility model is related to technical field of electric power, more particularly to a kind of switch cubicle with circulating ventilation system.
Background technology
It can nearly all use switch cubicle in electric equipment company or mechanical field, and switch cubicle meeting after a period of time is run Very big heat is produced, no matter winter or summer can all produce heat, especially summer is placed in the switch cubicle of workshop, due to car Between self-temperature it is very high so that in-cabinet temperature raises after switch cubicle operation a period of time, is possible to cause out after long-play Cabinet damage is closed, service life shortens, and circuit danger may occur, and fire occurs, danger is caused to the person, and traditional opens It is typically all that air exhauster is directly installed in cabinet to close, and this air exhauster can only simply play blowing effect, at summer workshop, Whole workshop is all the condition of high temperature, and air exhauster is also the hot blast blown in blowing, to the ventilation effect very little of switch cubicle, is not had The effect of cooling.
Utility model content
The purpose of this utility model is small in order to solve to exist in the prior art the ventilation effect of ventilating system, does not have drop The shortcomings that temperature effect, and a kind of switch cubicle with circulating ventilation system proposed.
To achieve these goals, the utility model employs following technical scheme:
A kind of switch cubicle with circulating ventilation system is designed, including cabinet, the intracavity bottom of the cabinet are provided with wind Machine, blower fan are connected by wire with external power source, ventilation duct are plugged with the top of the cabinet, the ventilation duct is away from cabinet The inner chamber of cooler bin is inserted in one end, and the bottom of the cooler bin connects a pair of water pipes, and valve is provided with water pipe, the cooling The inner chamber of case is contained with coolant, and coolant submergence ventilation duct, and the side wall of the cooler bin connects the first airduct, and described first Drying device is installed on airduct, the one end of first airduct away from cooler bin is connected with the second airduct, and the second airduct End is extended at the air intake vent of blower fan.
Preferably, the drying device includes drying chamber, socket connection short tube on drying chamber, and the inner chamber of drying chamber is provided with two Block dries cotton, and lime particle is filled between two pieces of dry cottons.
Preferably, booster pump is installed, booster pump is connected by wire with external power source on second airduct.
Preferably, the side wall of the cabinet uniformly offers air vent.
Preferably, the ventilation duct is provided with Storage water tank close to cabinet top side, and emptying valve is provided with Storage water tank.
The utility model proposes a kind of switch cubicle with circulating ventilation system, beneficial effect is:By setting wind Machine, ventilation duct and cooler bin, when blower fan carries out wind cooling temperature lowering to switch cubicle, the coolant in cooler bin cools to hot blast, Reduce the circulation air temperature that blower fan is produced by boasting, improve the cooling-down effect of blower fan, suitable for the environment temperatures such as summer workshop compared with High occasion, there is the advantages of good cooling effect.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of switch cubicle with circulating ventilation system structural representation;
Fig. 2 be the utility model proposes a kind of switch cubicle with circulating ventilation system drying device structural representation Figure.
In figure:1 cabinet, 2 blower fans, 3 ventilation ducts, 4 cooler bins, 5 coolants, 6 water pipes, 7 first airducts, 8 drying devices, 9 Cotton, 14 lime particles, 15 connection short tubes are dried in booster pump, 10 second airducts, 11 air vents, 12 drying chambers, 13.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
Reference picture 1-2, a kind of switch cubicle with circulating ventilation system, including cabinet 1, the intracavity bottom installation of cabinet 1 There is blower fan 2, blower fan 2 is connected by wire with external power source, and the top of cabinet 1 is plugged with ventilation duct 3, and ventilation duct 3 is away from cabinet 1 One end insertion cooler bin 4 inner chamber, the bottom of cooler bin 4 connects a pair of water pipes 6, and valve, cooler bin are provided with water pipe 6 4 inner chamber is contained with coolant 5, and coolant 5 submerges ventilation duct 3, and the side wall of cooler bin 4 connects the first airduct 7, the first airduct Drying device 8 is installed on 7, the one end of the first airduct 7 away from cooler bin 4 is connected with the second airduct 10, and the second airduct 10 End is extended at the air intake vent of blower fan 2, and the coolant 5 of setting cools to circulated air, and reduce that blower fan 2 produces by boasting follows Ring air temperature, the cooling-down effect of blower fan 2 is improved, suitable for the higher occasion of the environment temperatures such as summer workshop, there is cooling effect The advantages of fruit is good.
Drying device 8 includes drying chamber 12, socket connection short tube 15 on drying chamber 12, and the inner chamber of drying chamber 12 is provided with two pieces Cotton 13 is dried, lime particle 14 is filled between two pieces of dry cottons 13, sets drying device 8 circulated air to be dried processing, prevent Only excessive moisture enters the electric elements damaged in cabinet 1 in cabinet 1, and the electric elements in cabinet 1 are played with the work of protection With being provided with booster pump 9 on the second airduct 10, booster pump 9 is connected by wire with external power source, and the side wall of cabinet 1 is uniformly opened Provided with air vent 11, ventilation duct 3 is provided with Storage water tank close to the top side of cabinet 1, and emptying valve is provided with Storage water tank, sets and contains Tank and emptying valve, prevent when blower fan 2 powers off, pressure reduces and causes coolant 5 to be back in cabinet 1 in cabinet 1, right Electric elements play a protective role in cabinet 1.
Operation principle:Blower fan 2 is aerated cooling to electric elements in cabinet 1, and a wind-heat wind, which is passed through in cooler bin 4, to pass through Supercooling liquid 5 is cooled down, and the circulated air after cooling is delivered at the air intake vent of blower fan 2 by booster pump 9 again so that blower fan 2 is blown out Circulation air temperature reduce, improve the cooling-down effect of blower fan 2, be used in the higher occasion of temperature.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (5)

1. a kind of switch cubicle with circulating ventilation system, including cabinet(1), the cabinet(1)Intracavity bottom wind is installed Machine(2), blower fan(2)It is connected by wire with external power source, it is characterised in that the cabinet(1)Top be plugged with ventilation duct (3), the ventilation duct(3)Away from cabinet(1)One end insertion cooler bin(4)Inner chamber, the cooler bin(4)Bottom connection A pair of water pipes(6), and water pipe(6)On valve, the cooler bin are installed(4)Inner chamber be contained with coolant(5), and coolant (5)Submerge ventilation duct(3), the cooler bin(4)Side wall connect the first airduct(7), first airduct(7)On be provided with it is dry Dry device(8), first airduct(7)Away from cooler bin(4)One end and the second airduct(10)Connection, and the second airduct(10) End extend to blower fan(2)Air intake vent at.
A kind of 2. switch cubicle with circulating ventilation system according to claim 1, it is characterised in that the drying device (8)Including drying chamber(12), drying chamber(12)Upper socket connection short tube(15), drying chamber(12)Inner chamber be provided with two pieces of dry cottons (13), two pieces of dry cottons(13)Between fill lime particle(14).
A kind of 3. switch cubicle with circulating ventilation system according to claim 1, it is characterised in that second airduct (10)On booster pump is installed(9), booster pump(9)It is connected by wire with external power source.
A kind of 4. switch cubicle with circulating ventilation system according to claim 1, it is characterised in that the cabinet(1) Side wall uniformly offer air vent(11).
A kind of 5. switch cubicle with circulating ventilation system according to claim 1, it is characterised in that the ventilation duct (3)Close to cabinet(1)Top side is provided with Storage water tank, and emptying valve is provided with Storage water tank.
CN201720471010.2U 2017-04-30 2017-04-30 A kind of switch cubicle with circulating ventilation system Active CN206727491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720471010.2U CN206727491U (en) 2017-04-30 2017-04-30 A kind of switch cubicle with circulating ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720471010.2U CN206727491U (en) 2017-04-30 2017-04-30 A kind of switch cubicle with circulating ventilation system

Publications (1)

Publication Number Publication Date
CN206727491U true CN206727491U (en) 2017-12-08

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Family Applications (1)

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CN201720471010.2U Active CN206727491U (en) 2017-04-30 2017-04-30 A kind of switch cubicle with circulating ventilation system

Country Status (1)

Country Link
CN (1) CN206727491U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109980559A (en) * 2019-04-02 2019-07-05 安徽富煌电力装备科技有限公司 A kind of grid-connected cabinet auxiliary uses radiator
CN110089855A (en) * 2019-03-25 2019-08-06 济宁市技师学院 A kind of dedicated document shelf of accounting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110089855A (en) * 2019-03-25 2019-08-06 济宁市技师学院 A kind of dedicated document shelf of accounting
CN110089855B (en) * 2019-03-25 2021-05-04 江西金虎保险设备集团有限公司 Special file rack of accounting
CN109980559A (en) * 2019-04-02 2019-07-05 安徽富煌电力装备科技有限公司 A kind of grid-connected cabinet auxiliary uses radiator

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