CN208490098U - A kind of high efficiency and heat radiation PLC control cabinet - Google Patents

A kind of high efficiency and heat radiation PLC control cabinet Download PDF

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Publication number
CN208490098U
CN208490098U CN201821096367.8U CN201821096367U CN208490098U CN 208490098 U CN208490098 U CN 208490098U CN 201821096367 U CN201821096367 U CN 201821096367U CN 208490098 U CN208490098 U CN 208490098U
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CN
China
Prior art keywords
cabinet
air
water tank
cooling
cooling water
Prior art date
Application number
CN201821096367.8U
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Chinese (zh)
Inventor
白国峰
申正佳
芮红起
马志玮
张泽文
姜山
李卓轩
Original Assignee
哈尔滨科瀚科技有限公司
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Priority to CN201821096367.8U priority Critical patent/CN208490098U/en
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Publication of CN208490098U publication Critical patent/CN208490098U/en

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Abstract

The utility model discloses a kind of high efficiency and heat radiation PLC control cabinets, including cabinet body, cooling water tank and vacuum interlayer, the side of the cabinet body is hinged with cabinet door, the middle position of the cabinet body other side is equipped with cooling water tank, and one end at the top of cooling water tank is equipped with cooling air pump by bolt, the input terminal of cooling air pump is fixedly connected with blast pipe, the output end of the cooling air pump is fixedly connected with air supply tube, the output end of air supply tube extends to the inside of cooling water tank and is fixedly connected with U-typed pipe, and U-typed pipe extends to one end far from cooling air pump at the top of cooling water tank far from one end of air supply tube and is fixedly connected with air-exhausting duct, and the output end of air-exhausting duct extends to interior of the cabinet bottom end and is fixedly connected with distributor pipe, venthole is uniformly provided on distributor pipe.The utility model makes wind cooling by water tank, to reduce the temperature for being blown into interior of the cabinet air, realizes the rapid cooling of cabinet body.

Description

A kind of high efficiency and heat radiation PLC control cabinet

Technical field

The utility model relates to control cabinet technical field, specially a kind of high efficiency and heat radiation PLC control cabinet.

Background technique

With the development of industrial technology, effect of the control cabinet in terms of automation control is more and more important.The case of control cabinet Internal portion is mostly the module for having all kinds of electronic components, these elements can generate a large amount of heat in normal work, if cannot Radiating treatment is carried out in time, element can work at high temperature, and the time, which has been grown, to cause detrimental effects to the service life of component, from And the stability of system is reduced, or even there are some potential safety problemss, so, the heat dissipation of control cabinet must be taken into consideration.Existing control Cabinet processed is mostly to set cooling fan using interior, is walked the hot blow of element surface using fan generation wind, i.e. heat loss through convection, but by It is limited to power control cabinet inner space, heat loss through convection is slower, and there are the possibility of dust sucking control cabinet, is used for a long time, inefficient Radiating mode and dust entrance, component will be impacted, to influence the stability of system, influence normal work Make.

Utility model content

The purpose of this utility model is to provide a kind of high efficiency and heat radiation PLC control cabinets, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of high efficiency and heat radiation PLC control cabinet, including The middle position of cabinet body, cooling water tank and vacuum interlayer, the cabinet body side wall is equipped with vacuum interlayer, and the inside of vacuum interlayer is equal It is even that reinforcing rib is installed, and absorber plate is all installed on the two sides inner sidewall of cabinet body, the back side of absorber plate, which is all uniformly fixed with, to be changed Heat pipe, the other end of heat exchanger tube extend respectively to the two sides of cabinet body and are fixedly connected with radiating fin, the side hinge of the cabinet body It is connected to cabinet door, the middle position of the cabinet body other side is equipped with cooling water tank, and the bottom of cooling water tank is equipped with filter box, described One end at the top of cooling water tank is equipped with cooling air pump, the control that cooling air pump passes through installation on the outside of conducting wire and cabinet door by bolt Device electrical connection, and the input terminal of cooling air pump is fixedly connected with blast pipe, one end and filter box far from cooling air pump of blast pipe are solid Fixed connection, the output end of the cooling air pump are fixedly connected with air supply tube, and the output end of air supply tube extends to the interior of cooling water tank Portion is simultaneously fixedly connected with U-typed pipe, and U-typed pipe extends at the top of cooling water tank far from one end of air supply tube far from cooling air pump One end and be fixedly connected with air-exhausting duct, the side of the air supply tube is equipped with vent branch, the output end of vent branch and row Air hose is fixedly connected, and the output end of air-exhausting duct extends to interior of the cabinet bottom end and is fixedly connected with distributor pipe, on distributor pipe Even to be equipped with venthole, the middle position at the top of the cabinet body is equipped with extraction fan, and extraction fan passes through conducting wire and controller electricity Connection.

Preferably, the bottom of the cabinet body is equipped with bottom plate, and four angular positions of bottom plate are all equipped with location hole, and position Hole, which cooperates, constitutes mounting structure.

Preferably, the inside of the filter box is detachably equipped with active carbon filter core, and filters box and set far from one end of blast pipe There is air inlet.

Preferably, the first solenoid valve is installed on the vent branch, is equipped on the air supply tube below vent branch Two solenoid valves, and the first solenoid valve and second solenoid valve are electrically connected by conducting wire and controller.

Preferably, dustproof filter screen is installed at the top of the cabinet body on the outside of the extraction fan, and the cabinet body top above dustproof filter screen Portion is equipped with shield.

Preferably, an angular position on the interior of the cabinet top is equipped with temperature sensor, and temperature sensor is defeated Outlet is electrically connected by the input terminal of conducting wire and controller.

Compared with prior art, the utility model has the beneficial effects that the high efficiency and heat radiation PLC control cabinet, by cabinet body Two sides inner sidewall on absorber plate is all installed, the back side of absorber plate is all uniformly fixed with heat exchanger tube, the other end point of heat exchanger tube The two sides of cabinet body are not extended to and are fixedly connected with radiating fin, and heat exchange is carried out to cabinet body, meanwhile, in cabinet body side wall Between vacuum interlayer is equipped at position, the inside of vacuum interlayer is uniformly equipped with reinforcing rib, guarantees to drop while cabinet body structure intensity Influence of the low external environment to interior of the cabinet temperature installs cooling air pump by one end at the top of the cooling water tank of cabinet body side, The air supply tube of cooling air pump is by vent branch, and the output end of vent branch is fixedly connected with air-exhausting duct, and the output of air-exhausting duct End extends to interior of the cabinet bottom end and is fixedly connected with distributor pipe, and venthole is uniformly provided on distributor pipe, cooperates at the top of cabinet body Middle position is equipped with extraction fan, and while air blowing by the venthole of distributor pipe to interior of the cabinet, extraction fan extracts cabinet body Hot inside air realizes the structure of Efficient air heat loss through convection, by extending to the output end of air supply tube at the top of cooling water tank One end far from cooling air pump is simultaneously fixedly connected with air-exhausting duct, while simple circulated air cannot effectively radiate, so that wind It is cooling by water tank, to reduce the temperature for being blown into interior of the cabinet air, realize that the rapid cooling of cabinet body, the utility model pass through The blast pipe of cooling air pump is fixedly connected with filter box, the inside of cooperation filter box is detachably equipped with active carbon filter core, can be right The effective filtration treatment of air inlet avoids external dust from entering interior of the cabinet, extends the service life of interior of the cabinet electric elements.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model;

Fig. 2 is the schematic diagram of internal structure of the utility model;

Fig. 3 is that the back of the utility model regards structural schematic diagram;

Fig. 4 is the side structure schematic view of the utility model.

In figure: 1, bottom plate;2, cabinet body;3, dustproof filter screen;4, shield;5, controller;6, radiating fin;7, cabinet door;8, Distributor pipe;9, venthole;10, absorber plate;11, heat exchanger tube;12, temperature sensor;13, extraction fan;14, vacuum interlayer;15, add Strengthening tendons;16, box is filtered;17, cooling water tank;18, vent branch;19, air-exhausting duct;20, the first solenoid valve;21, cooling air pump;22, Air supply tube;23, second solenoid valve;24, blast pipe;25, U-typed pipe;26, active carbon filter core.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of high efficiency and heat radiation PLC control cabinet, including cabinet body 2, cooling water tank 17 and vacuum interlayer 14, the bottom of cabinet body 2 are equipped with bottom plate 1, and four angular positions of bottom plate 1 are all equipped with fixed Position hole, and location hole cooperates and constitutes mounting structure, an angular position of 2 inner tip of cabinet body is equipped with temperature sensor 12, the model of temperature sensor 12 can be PT100, and the output end of temperature sensor 12 passes through the input of conducting wire and controller 5 End is electrically connected, and the model of controller 5 can be FHR-211, is convenient for 2 internal temperature of real-time monitoring cabinet body, the centre of 2 side wall of cabinet body Vacuum interlayer 14 is equipped at position, the inside of vacuum interlayer 14 is uniformly equipped with reinforcing rib 15, and on the two sides inner sidewall of cabinet body 2 Absorber plate 10 is all installed, the back side of absorber plate 10 is all uniformly fixed with heat exchanger tube 11, and the other end of heat exchanger tube 11 each extends over To cabinet body 2 two sides and be fixedly connected with radiating fin 6, the side of cabinet body 2 is hinged with cabinet door 7, the interposition of 2 other side of cabinet body The place of setting is equipped with cooling water tank 17, and the bottom of cooling water tank 17 is equipped with filter box 16, and the one end at 17 top of cooling water tank passes through Bolt is equipped with cooling air pump 21, and cooling air pump 21 is electrically connected by the controller 5 installed on the outside of conducting wire and cabinet door 7, and cooling The input terminal of air pump 21 is fixedly connected with blast pipe 24, and blast pipe 24 one end and filter box 16 far from cooling air pump 21 are fixed and connected It connecing, the inside of filter box 16 is detachably equipped with active carbon filter core 26, and filters box 16 and be equipped with air inlet far from one end of blast pipe 24, Active carbon filter core 26 can be effectively filtered the dust in air, the output end of cooling air pump 21 is fixedly connected with air supply tube 22, The output end of air supply tube 22 extends to the inside of cooling water tank 17 and is fixedly connected with U-typed pipe 25, and U-typed pipe 25 is far from sending One end of air hose 22 extends to the one end of 17 top of cooling water tank far from cooling air pump 21 and is fixedly connected with air-exhausting duct 19, send The side of air hose 22 is equipped with vent branch 18, and the output end of vent branch 18 is fixedly connected with air-exhausting duct 19, and air-exhausting duct 19 Output end extend to 2 inner bottom of cabinet body and be fixedly connected with distributor pipe 8, venthole 9 is uniformly provided on distributor pipe 8, ventilate First solenoid valve 20 is installed on branch pipe 18, second solenoid valve 23 is installed on the air supply tube 22 of 18 lower section of vent branch, and the One solenoid valve 20 and second solenoid valve 23 are electrically connected by conducting wire and controller 5, and the middle position at 2 top of cabinet body is equipped with Extraction fan 13, and extraction fan 13 is electrically connected by conducting wire with controller 5, is equipped at the top of the cabinet body 2 in 13 outside of extraction fan dust-proof Strainer 3, and shield 4 is installed at the top of the cabinet body 2 of 3 top of dustproof filter screen, avoid dust from falling into the inside of cabinet body 2.

Working principle: in use, the absorber plate 10 installed on the two sides inner sidewall of cabinet body 2, absorbs 2 internal heat of cabinet body It is transferred to the radiating fin 6 of 2 two sides of cabinet body installation by heat exchanger tube 11, heat exchange is carried out to cabinet body 2, meanwhile, inside cabinet body 2 12 real-time monitoring cabinet body of temperature sensor, 2 internal temperature of top installation, and controller 5 is transmitted signals to, inside cabinet body 2 When temperature increases, controller 5 controls the first solenoid valve 20 and opens, and second solenoid valve 23 is closed, meanwhile, the control cooling of controller 5 Air pump 21 and extraction fan 13 start, and cooling air pump 21 extracts the filter filtered air of box 16 through blast pipe 24, by air supply tube 22, Vent branch 18 and air-exhausting duct 19 are delivered to the inside that the venthole 9 that 8 surface of distributor pipe is equipped with imports cabinet body 2, at the same time, Extraction fan 13 detaches the hot-air inside cabinet body 2, the structure of the efficient heat loss through convection of 2 inner air of cabinet body is realized, inside cabinet body 2 When constant temperature increases, control the first solenoid valve 20 of control of controller 5 is closed, and second solenoid valve 23 is opened, so that air supply tube 22 Air is blown into the temperature of 2 inner air of cabinet body by the cooling reduction of 17 inside U-typed pipe 25 of cooling water tank, realizes cabinet body 2 Rapid cooling.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of high efficiency and heat radiation PLC control cabinet, including cabinet body (2), cooling water tank (17) and vacuum interlayer (14), feature exists In: the middle position of cabinet body (2) side wall is equipped with vacuum interlayer (14), and the inside of vacuum interlayer (14), which is uniformly equipped with, to be added Strengthening tendons (15), and absorber plate (10) are all installed on the two sides inner sidewall of cabinet body (2), the back side of absorber plate (10) is all uniformly fixed Have heat exchanger tube (11), the other end of heat exchanger tube (11) extends respectively to the two sides of cabinet body (2) and is fixedly connected with radiating fin (6), the side of the cabinet body (2) is hinged with cabinet door (7), and the middle position of cabinet body (2) other side is equipped with cooling water tank (17), and the bottom of cooling water tank (17) is equipped with filter box (16), and one end at the top of the cooling water tank (17) is pacified by bolt Equipped with cooling air pump (21), cooling air pump (21) are electrically connected by conducting wire with the controller (5) installed on the outside of cabinet door (7), and cold But the input terminal of air pump (21) is fixedly connected with blast pipe (24), blast pipe (24) one end and filter box far from cooling air pump (21) (16) it is fixedly connected, the output end of the cooling air pump (21) is fixedly connected with air supply tube (22), the output end of air supply tube (22) It extends to the inside of cooling water tank (17) and is fixedly connected with U-typed pipe (25), and U-typed pipe (25) is far from air supply tube (22) One end extends to one end far from cooling air pump (21) at the top of cooling water tank (17) and is fixedly connected with air-exhausting duct (19), described to send The side of air hose (22) is equipped with vent branch (18), and the output end of vent branch (18) is fixedly connected with air-exhausting duct (19), and The output end of air-exhausting duct (19) extends to cabinet body (2) inner bottom and is fixedly connected with distributor pipe (8), on distributor pipe (8) uniformly Equipped with venthole (9), the middle position at the top of the cabinet body (2) is equipped with extraction fan (13), and extraction fan (13) is by leading Line is electrically connected with controller (5).
2. a kind of high efficiency and heat radiation PLC control cabinet according to claim 1, it is characterised in that: pacify the bottom of the cabinet body (2) Equipped with bottom plate (1), four angular positions of bottom plate (1) are all equipped with location hole, and location hole cooperates and constitutes mounting structure.
3. a kind of high efficiency and heat radiation PLC control cabinet according to claim 1, it is characterised in that: the inside of filter box (16) It is detachably equipped with active carbon filter core (26), and filters box (16) and be equipped with air inlet far from the one end of blast pipe (24).
4. a kind of high efficiency and heat radiation PLC control cabinet according to claim 1, it is characterised in that: on the vent branch (18) It is equipped with the first solenoid valve (20), is equipped with second solenoid valve (23) on the air supply tube (22) below vent branch (18), and the One solenoid valve (20) and second solenoid valve (23) are electrically connected by conducting wire and controller (5).
5. a kind of high efficiency and heat radiation PLC control cabinet according to claim 1, it is characterised in that: on the outside of the extraction fan (13) Cabinet body (2) at the top of be equipped with dustproof filter screen (3), and shield (4) are installed at the top of cabinet body (2) above dustproof filter screen (3).
6. a kind of high efficiency and heat radiation PLC control cabinet according to claim 1, it is characterised in that: cabinet body (2) inner tip An angular position be equipped with temperature sensor (12), and the output end of temperature sensor (12) passes through conducting wire and controller (5) Input terminal be electrically connected.
CN201821096367.8U 2018-07-11 2018-07-11 A kind of high efficiency and heat radiation PLC control cabinet CN208490098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821096367.8U CN208490098U (en) 2018-07-11 2018-07-11 A kind of high efficiency and heat radiation PLC control cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821096367.8U CN208490098U (en) 2018-07-11 2018-07-11 A kind of high efficiency and heat radiation PLC control cabinet

Publications (1)

Publication Number Publication Date
CN208490098U true CN208490098U (en) 2019-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821096367.8U CN208490098U (en) 2018-07-11 2018-07-11 A kind of high efficiency and heat radiation PLC control cabinet

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109862753A (en) * 2019-03-05 2019-06-07 盐城工学院 A kind of carton package production line PLC control cabinet
CN109862755A (en) * 2019-03-08 2019-06-07 闽南理工学院 A kind of control system in Fundamentals of Machine Design experimental real-training platform
CN110430725A (en) * 2019-07-23 2019-11-08 扬州晶胜源机电有限公司 A kind of electric vehicle controller to prolong the service life

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109862753A (en) * 2019-03-05 2019-06-07 盐城工学院 A kind of carton package production line PLC control cabinet
CN109862755A (en) * 2019-03-08 2019-06-07 闽南理工学院 A kind of control system in Fundamentals of Machine Design experimental real-training platform
CN109862755B (en) * 2019-03-08 2020-05-26 闽南理工学院 Control system in mechanical design basic experiment training platform
CN110430725A (en) * 2019-07-23 2019-11-08 扬州晶胜源机电有限公司 A kind of electric vehicle controller to prolong the service life

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