CN209056787U - A kind of low-tension switch cabinet for being easy to radiate - Google Patents
A kind of low-tension switch cabinet for being easy to radiate Download PDFInfo
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- CN209056787U CN209056787U CN201822060468.6U CN201822060468U CN209056787U CN 209056787 U CN209056787 U CN 209056787U CN 201822060468 U CN201822060468 U CN 201822060468U CN 209056787 U CN209056787 U CN 209056787U
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- shell
- water
- cover board
- water tank
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Abstract
The utility model relates to low-tension switch cabinet technical fields, specifically a kind of low-tension switch cabinet for being easy to radiate, including pedestal, the base top is connected with shell, cover board is connected at the top of the shell, the bottom of the pedestal is additionally provided with lower margin, it is hinged by hinge between the shell and cover board, and spring is also fixedly welded between shell and cover board, heat exchanger fin is evenly provided in the inner passage, the bottom end of the inner passage is equipped with fan, bottom is equipped with water pump in the water tank, one end of the water pump is connected to water cavity by pipeline, the return pipe for being connected to water tank is provided at the top of the water cavity.The mode for changing traditional wind cooling temperature lowering, using recirculated water cooling principle, convenient for by the heat loss in water tank, Hydraulic Cylinder push rod is moved up in time, push rod pushes cover board at this time, and cover board is opened, and convenient for making heat in shell quickly scatter and disappear, has very high practicability.
Description
Technical field
The utility model relates to low-tension switch cabinet technical field, specially a kind of low-tension switch cabinet for being easy to radiate.
Background technique
Switchgear is a kind of electric equipment, and outside line is introduced into master switch in cabinet, and subsequently into sub-control switch, each branch presses it
It needs to be arranged.Low-tension switch cabinet is suitable for the industries such as power plant, petroleum, chemical industry, metallurgy, weaving, skyscraper, as transmission of electricity,
Distribution and electric energy conversion are used.Switchgear has the advantages that breaking capacity is high, dynamic thermal stability is good and safe and reliable, inventor's warp
The study found that in existing low-tension switch cabinet, since component is more, route is many and diverse, so that low-tension switch cabinet internal temperature
It increases, traditional low-tension switch cabinet heat dissipation effect is undesirable, and common wind cooling temperature lowering is easy to make low-tension switch cabinet by dust
How pollution is invented a kind of low-tension switch cabinet for being easy to radiate and is solved these problems, become those skilled in the art urgently
It solves the problems, such as.
Utility model content
In order to make up the above deficiency, the purpose of this utility model is to provide it is a kind of be easy to radiate low-tension switch cabinet, with
Solve the problems mentioned above in the background art.
The technical solution of the utility model is: a kind of low-tension switch cabinet for being easy to radiate, including pedestal, the base top
It is connected with shell, cover board is connected at the top of the shell, the bottom of the pedestal is additionally provided with lower margin, the shell and cover board
Between it is hinged by hinge, and be also fixedly welded with spring between shell and cover board, liquid be installed in one side wall in the shell
Cylinder pressure, the output end of the hydraulic cylinder are connected with push rod, and the push rod is located at the underface of cover board, the shell below the hydraulic cylinder
It is also equipped with the first thermal switch and second temperature inductive switch on internal side wall, is arranged in another side wall of the shell
There is water cavity, and the outside of the side wall has been bolted to connection water tank, the water tank is cylindrical, opens in the middle part of the water tank
Equipped with inner passage, water inlet pipe and outlet pipe are connected separately at the top and bottom of the water tank side wall, the inner passage
Cross section is circle, is evenly provided with heat exchanger fin in the inner passage, the bottom end of the inner passage is equipped with fan, institute
It states bottom in water tank and water pump is installed, one end of the water pump is connected to water cavity by pipeline, is provided at the top of the water cavity
It is connected to the return pipe of water tank.
As advanced optimizing for the technical program, the heat exchanger fin is uniformly welded in inner passage, the heat exchange
On piece uniformly offers heat release hole, improves radiating efficiency.
As advanced optimizing for the technical program, the heat exchanger fin is annular in shape, and the heat exchanger fin is no more than for thickness
One millimeter of copper sheet, heat exchange efficiency are high.
As advanced optimizing for the technical program, first thermal switch is electrically connected to fan and water pump,
When shell body temperature increases and reaches the setting value of the first thermal switch, the first thermal switch is triggered first and is closed
It closes, fan and water pump work at the same time at this time, and using recirculated water cooling principle, the water in water tank is pumped in water cavity, temperature in water cavity
Higher water is flowed into water tank by return pipe, and then the intracorporal heat of shell is taken away, by offering in the middle part of water tank
Portion channel is evenly provided with heat exchanger fin in inner passage, and is equipped with fan in the bottom end of inner passage, convenient in time by water
Heat loss in case；
The second temperature inductive switch is electrically connected to hydraulic cylinder, when shell body temperature is excessively high and is more than second temperature sense
When the set temperature of inductive switch, Hydraulic Cylinder push rod is moved up, and push rod pushes cover board at this time, cover board is opened, convenient for making
Heat quickly scatters and disappears in shell.
As advanced optimizing for the technical program, the junction of the pedestal and shell is provided with boss, the bottom
It is bolted to connection between seat and shell, convenient for assembling.
As advanced optimizing for the technical program, the contact position of the shell and cover board is provided with sealing strip, described
Sealing strip is the rubber strip fixed by adhesive glue.
Compared with prior art, the utility model has the beneficial effects that a kind of low pressure for being easy to radiate of the utility model is opened
Cabinet is closed, changes the mode of traditional wind cooling temperature lowering, by installing water tank in the one side wall of shell, when shell body temperature increases and reaches
To the first thermal switch setting value when, trigger the first thermal switch closure first, fan and water pump be simultaneously at this time
Work, using recirculated water cooling principle, the water in water tank is pumped in water cavity, and the higher water of temperature is flowed by return pipe in water cavity
In water tank, and then the intracorporal heat of shell is taken away, it is uniform in inner passage by offering inner passage in the middle part of water tank
It is provided with heat exchanger fin, and fan is installed in the bottom end of inner passage, convenient in time by the heat loss in water tank, when in shell
When temperature is lower than the setting value of the first thermal switch, fan and water pump stop working, when shell body temperature is excessively high and surpasses
When crossing the set temperature of second temperature inductive switch, Hydraulic Cylinder push rod is moved up, and push rod pushes cover board at this time, by cover board
It opens, convenient for making heat in shell quickly scatter and disappear, so that case temperature is reduced, when shell body temperature is opened lower than second temperature induction
When the set temperature of pass, hydraulic cylinder resets, and cover board resets under the action of the spring.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Structural schematic diagram when Fig. 2 is the hydraulic cylinder works of the utility model；
Fig. 3 is the schematic view of the front view of the utility model；
Fig. 4 is the water tank schematic diagram of internal structure of the utility model；
Fig. 5 is A-A schematic cross-sectional view in Fig. 4 of the utility model；
Fig. 6 is B-B schematic cross-sectional view in Fig. 4 of the utility model.
In figure: 1- pedestal；2- shell；3- cover board；4- lower margin；5- spring；6- hydraulic cylinder；The first thermal switch of 7-；
8- second temperature inductive switch；9- water tank；10- water cavity；The inner passage 11-；12- fan；13- water pump；14- water inlet pipe；15- goes out
Water pipe；16- heat exchanger fin.
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. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of low-tension switch cabinet for being easy to radiate, including
Pedestal 1 is connected with shell 2 at the top of the pedestal 1, and the top of the shell 2 is connected with cover board 3, and the bottom of the pedestal 1 is also set
It is equipped with lower margin 4, it is hinged by hinge between the shell 2 and cover board 3, and spring is also fixedly welded between shell 2 and cover board 3
5, spring 5 is in tensional state always, is equipped with hydraulic cylinder 6, the output end of the hydraulic cylinder 6 in one side wall in the shell 2
It is connected with push rod, the push rod is located at the underface of cover board 3, and the is also equipped on 2 inner sidewall of shell of 6 lower section of hydraulic cylinder
One thermal switch 7 and second temperature inductive switch 8 are provided with water cavity 10, and the side wall in another side wall of the shell 2
Outside be bolted to connection water tank 9, the water tank 9 is cylindrical, and the middle part of the water tank 9 offers inner passage
11, be connected separately with water inlet pipe 14 and outlet pipe 15 at the top and bottom of 9 side wall of water tank, the inner passage 11 it is transversal
Face is circle, is evenly provided with heat exchanger fin 16 in the inner passage 11, the bottom end of the inner passage 11 is equipped with fan
12, bottom is equipped with water pump 13 in the water tank 9, and one end of the water pump 13 is connected to water cavity 10, the water cavity by pipeline
10 top is provided with the return pipe for being connected to water tank 9.
Specifically, the heat exchanger fin 16 is uniformly welded in inner passage 11, uniformly opened up on the heat exchanger fin 16
There is heat release hole, improves radiating efficiency.
Specifically, the heat exchanger fin 16 is annular in shape, the heat exchanger fin 16 is the copper sheet that thickness is no more than one millimeter, heat exchange
It is high-efficient.
Specifically, first thermal switch 7 is electrically connected to fan 12 and water pump 13, when temperature liter in shell 2
It is high and when reaching the setting value of the first thermal switch 7, the first thermal switch 7 closure is triggered first, at this time fan 12
It is worked at the same time with water pump 13, using recirculated water cooling principle, the water in water tank 9 is pumped in water cavity 10, and temperature is higher in water cavity 10
Water flowed into water tank 9 by return pipe, and then the heat in shell 2 is taken away, by offering inside at the middle part of water tank 9
Channel 11 is evenly provided with heat exchanger fin 16 in inner passage 11, and is equipped with fan 12 in the bottom end of inner passage 11, is convenient for
In time by the heat loss in water tank 9；
The second temperature inductive switch 8 is electrically connected to hydraulic cylinder 6, when temperature is excessively high and warm more than second in shell 2
When spending the set temperature of inductive switch 8, hydraulic cylinder 6 pushes push rod to move up, and push rod pushes cover board 3 at this time, and cover board 3 is beaten
It opens, state is as shown in Fig. 2, convenient for making heat in shell 2 quickly scatter and disappear.
7HB36-HBIR-1816 can be used in first thermal switch 7 and second temperature inductive switch 8.
Specifically, the junction of the pedestal 1 and shell 2 is provided with boss, pass through between the pedestal 1 and shell 2
Bolt is fixedly connected, convenient for assembling.
Specifically, the contact position of the shell 2 and cover board 3 is provided with sealing strip, the sealing strip is to pass through adhesive glue
Fixed rubber strip.
Specifically, changing the mode of traditional wind cooling temperature lowering, by installing water tank 9 in the one side wall of shell 2, when shell 2
When interior temperature increases and reaches the setting value of the first thermal switch 7, the first thermal switch 7 closure is triggered first, this
When fan 12 and water pump 13 work at the same time, using recirculated water cooling principle, the water in water tank 9 is pumped in water cavity 10, in water cavity 10
The higher water of temperature is flowed into water tank 9 by return pipe, and then the heat in shell 2 is taken away, by opening at the middle part of water tank 9
Equipped with inner passage 11, heat exchanger fin 16 is evenly provided in inner passage 11, and wind is installed in the bottom end of inner passage 11
Fan 12, convenient in time by the heat loss in water tank 9, when temperature is lower than the setting value of the first thermal switch 7 in shell 2
When, fan 12 and water pump 13 stop working, when temperature is excessively high in shell 2 and is more than the setting temperature of second temperature inductive switch 8
When spending, hydraulic cylinder 6 pushes push rod to move up, and push rod pushes cover board 3 at this time, cover board 3 is opened, convenient for making heat in shell 2
Quickly scatter and disappear, so that 2 temperature of shell is reduced, when temperature is lower than the set temperature of second temperature inductive switch 8 in shell 2, liquid
Cylinder pressure 6 resets, and cover board 3 resets under the action of spring 5.
Hydraulic cylinder 6, the power supply of fan 12 and water pump 13 and its principle are clearly, herein for a person skilled in the art
Not it is described in detail.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of low-tension switch cabinet for being easy to radiate, including pedestal (1), it is characterised in that: be connected with shell at the top of the pedestal (1)
Body (2) is connected with cover board (3) at the top of the shell (2), and the bottom of the pedestal (1) is additionally provided with lower margin (4), the shell
It is hinged by hinge between body (2) and cover board (3), and spring (5) are also fixedly welded between shell (2) and cover board (3), it is described
It is equipped with hydraulic cylinder (6) in shell (2) interior one side wall, the output end of the hydraulic cylinder (6) is connected with push rod, and the push rod is located at
The underface of cover board (3) is also equipped with the first thermal switch (7) on shell (2) inner sidewall below the hydraulic cylinder (6)
It with second temperature inductive switch (8), is provided with water cavity (10) in another side wall of the shell (2), and the outside of the side wall is logical
It crosses bolt to be fixedly connected with water tank (9), the water tank (9) is cylindrical, offers inner passage in the middle part of the water tank (9)
(11), water inlet pipe (14) and outlet pipe (15), the inner passage are connected separately at the top and bottom of water tank (9) side wall
(11) cross section is circle, is evenly provided with heat exchanger fin (16) in the inner passage (11), the inner passage (11)
Bottom end be equipped with fan (12), the interior bottom of the water tank (9) is equipped with water pump (13), and one end of the water pump (13) passes through pipe
Road is connected to water cavity (10), is provided with the return pipe for being connected to water tank (9) at the top of the water cavity (10).
2. a kind of low-tension switch cabinet for being easy to radiate according to claim 1, it is characterised in that: the heat exchanger fin (16) is equal
Even is welded in inner passage (11), uniformly offers heat release hole on the heat exchanger fin (16).
3. a kind of low-tension switch cabinet for being easy to radiate according to claim 1, it is characterised in that: the heat exchanger fin (16) is in
Annular shape, the heat exchanger fin (16) are the copper sheet that thickness is no more than one millimeter.
4. a kind of low-tension switch cabinet for being easy to radiate according to claim 1, it is characterised in that: first temperature sense
Switch (7) is electrically connected to fan (12) and water pump (13), and the second temperature inductive switch (8) is electrically connected to hydraulic cylinder
(6).
5. a kind of low-tension switch cabinet for being easy to radiate according to claim 1, it is characterised in that: the pedestal (1) and shell
The junction of body (2) is provided with boss, is bolted to connection between the pedestal (1) and shell (2).
6. a kind of low-tension switch cabinet for being easy to radiate according to claim 1, it is characterised in that: the shell (2) and lid
The contact position of plate (3) is provided with sealing strip, and the sealing strip is the rubber strip fixed by adhesive glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060468.6U CN209056787U (en) | 2018-12-06 | 2018-12-06 | A kind of low-tension switch cabinet for being easy to radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060468.6U CN209056787U (en) | 2018-12-06 | 2018-12-06 | A kind of low-tension switch cabinet for being easy to radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056787U true CN209056787U (en) | 2019-07-02 |
Family
ID=67054924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822060468.6U Expired - Fee Related CN209056787U (en) | 2018-12-06 | 2018-12-06 | A kind of low-tension switch cabinet for being easy to radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056787U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492367A (en) * | 2019-09-12 | 2019-11-22 | 杨时雷 | A kind of high voltage power distributing cabinet |
| CN111459253A (en) * | 2020-03-31 | 2020-07-28 | 吕梁学院 | Water-cooling and air-cooling combined computer mainframe box and use method thereof |
| CN112203455A (en) * | 2020-09-25 | 2021-01-08 | 天长市荣达电子有限公司 | Dampproofing charger of electric motor car |
| CN113948983A (en) * | 2021-11-22 | 2022-01-18 | 沧州同兴电力设计有限公司 | Intelligent modularized box-type substation heat dissipation device and method |
| CN116488014A (en) * | 2023-05-08 | 2023-07-25 | 江苏德科电气有限公司 | Low-voltage transformer switch cabinet capable of facilitating heat dissipation |
-
2018
- 2018-12-06 CN CN201822060468.6U patent/CN209056787U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492367A (en) * | 2019-09-12 | 2019-11-22 | 杨时雷 | A kind of high voltage power distributing cabinet |
| CN111459253A (en) * | 2020-03-31 | 2020-07-28 | 吕梁学院 | Water-cooling and air-cooling combined computer mainframe box and use method thereof |
| CN112203455A (en) * | 2020-09-25 | 2021-01-08 | 天长市荣达电子有限公司 | Dampproofing charger of electric motor car |
| CN113948983A (en) * | 2021-11-22 | 2022-01-18 | 沧州同兴电力设计有限公司 | Intelligent modularized box-type substation heat dissipation device and method |
| CN116488014A (en) * | 2023-05-08 | 2023-07-25 | 江苏德科电气有限公司 | Low-voltage transformer switch cabinet capable of facilitating heat dissipation |
| CN116488014B (en) * | 2023-05-08 | 2024-01-05 | 江苏德科电气有限公司 | Low-voltage transformer switch cabinet capable of facilitating heat dissipation |
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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: 20190702 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |