CN213027159U - Special automatically controlled cabinet of tunnel fan - Google Patents
Special automatically controlled cabinet of tunnel fan Download PDFInfo
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- CN213027159U CN213027159U CN202021997066.XU CN202021997066U CN213027159U CN 213027159 U CN213027159 U CN 213027159U CN 202021997066 U CN202021997066 U CN 202021997066U CN 213027159 U CN213027159 U CN 213027159U
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Abstract
The utility model discloses a special automatically controlled cabinet of tunnel fan belongs to automatically controlled cabinet technical field, the special automatically controlled cabinet of tunnel fan includes the cabinet body, cabinet body top links up the support, support upper end fixedly connected with keeps off dirt fluffily, keep off the fluffy both sides inner wall fixedly connected with magnetic sheet B of dirt, cabinet body both sides outer wall fixedly connected with magnetic sheet A, carry out magnetism between magnetic sheet A and the magnetic sheet B and be connected, liquid nitrogen tank and cooling tube are installed to cabinet body inside wall. The utility model discloses an open pneumatic valve A and pneumatic valve B, intake pipe and cooling tube all are in the open mode, press the air pump switch, inside air pump work was gone into the liquid nitrogen container with the outside air through the intake pipe pump, inside the inside liquid nitrogen of air current mixing liquid nitrogen container entered into the cooling tube, through the quick heat absorption cooling performance of liquid nitrogen, improved the radiating efficiency of automatically controlled cabinet in the very big degree, are fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an automatically controlled cabinet technical field especially relates to a special automatically controlled cabinet of tunnel fan.
Background
The tunnel fan is also called tunnel jet fan, tunnel fan and jet fan, and is widely applied to the actual use of tunnels such as water conservancy dam engineering, highways, railways, subways and the like. The electric control cabinet is a control cabinet (box) which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
Patent number CN110480660A discloses an automatically controlled cabinet, including the cabinet body, installing support, demonstrator and the signal detection structure that falls, the installing support sets up on the cabinet body, and the demonstrator sets up on the installing support, and the signal detection structure that falls is used for adopting contact or non-contact's mode to detect whether the demonstrator is installed on the installing support. When the demonstrator is installed on the installation support, the falling signal detection structure obtains a falling signal of the demonstrator and transmits the falling signal to the control system, and the control system receives the falling signal and controls the manipulator to move. After the demonstrator is taken down from the mounting bracket, if the demonstrator is not installed back on the mounting bracket, the falling signal detection structure cannot obtain the falling signal of the demonstrator, and the control system does not receive the falling signal, and the manipulator cannot be controlled to move. Therefore, the safety problem of equipment can not be caused, and potential safety hazards are avoided.
At present, an electric control cabinet for a tunnel fan is technically not enough: 1. when the heat in the electric control cabinet is high, the heat can not be quickly dissipated and cooled only by the heat dissipation fan in the cabinet body; 2. in the past, the electric control cabinet is easy to accumulate excessive dust, and the use of equipment is influenced. Therefore, the electric control cabinet special for the tunnel fan is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special automatically controlled cabinet of tunnel fan, through opening pneumatic valve A and pneumatic valve B, intake pipe and cooling tube all are in the state of opening, press the air pump switch, inside air pump work was gone into the liquid nitrogen tank with the outside air through the intake pipe pump, inside the inside liquid nitrogen of air current mixing liquid nitrogen tank enters into the cooling tube, through the quick heat absorption cooling performance of liquid nitrogen, improve the radiating efficiency of automatically controlled cabinet in the very big degree, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of special automatically controlled cabinet of tunnel fan, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body top links up the support, support upper end fixedly connected with keeps off the dirt fluffily, keep off the fluffy both sides inner wall fixedly connected with magnetic sheet B of dirt, cabinet body both sides outer wall fixedly connected with magnetic sheet A, it is connected to carry out magnetism between magnetic sheet A and the magnetic sheet B, liquid nitrogen container and cooling tube are installed to cabinet body inside wall, carry out through connection between cooling tube and the liquid nitrogen container, liquid nitrogen container right side through connection has the intake pipe, install the air pump in the intake pipe, the heat-dissipating frame has been seted up to cabinet body right.
Optionally, a cabinet door is arranged on the cabinet body, and a handle is fixedly connected to the outer surface of the cabinet door.
Optionally, the bottom of the cabinet body is fixedly connected with a base plate, the lower end of the base plate is fixedly connected with a wheel rod, and the tail end of the wheel rod is rotatably connected with a roller.
Optionally, an air valve a is installed on the air inlet pipe.
Optionally, an air valve B is installed on the radiating pipe.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, through opening pneumatic valve A and pneumatic valve B, intake pipe and cooling tube all are in the state of opening, press the air pump switch, inside air pump work was gone into the liquid nitrogen tank with the outside air through the intake pipe pump, inside the inside liquid nitrogen of air current mixing liquid nitrogen tank enters into the cooling tube, through the quick heat absorption cooling performance of liquid nitrogen, improve the radiating efficiency of automatically controlled cabinet in the very big degree, solved in the past when the inside heat of automatically controlled cabinet is higher only by the problem that the internal portion radiator fan of cabinet can't carry out the cooling fast that dispels the heat.
2. The utility model discloses in, through erectting the support on cabinet body top, the dust blocking that the support is connected is fluffy to cover the cabinet body, and the magnetic sheet B laminating that will block dust on fluffy is on cabinet body lateral wall magnetic sheet A, and magnetic sheet A carries out magnetism with magnetic sheet B and is connected, prevents effectively that outside dust from covering in a large number on automatically controlled cabinet, has solved in the past automatically controlled cabinet easy deposition too much, influences the problem that equipment used.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an electric control cabinet special for a tunnel fan in an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a cabinet body of an electric control cabinet special for a tunnel fan in an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a cabinet body of an electric control cabinet special for a tunnel fan in an embodiment of the present invention;
in the figure: 1. a cabinet body; 2. a cabinet door; 3. a handle; 4. a base plate; 5. a wheel lever; 6. a roller; 7. a magnetic sheet A; 8. a magnetic sheet B; 9. a support; 10. a dust-proof awning; 11. a heat dissipation frame; 12. an air pump; 13. a liquid nitrogen tank; 14. an air inlet pipe; 15. an air valve A; 16. a radiating pipe; 17. and an air valve B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will describe in detail an electric control cabinet special for a tunnel fan according to an embodiment of the present invention with reference to fig. 1 to 3.
As shown in fig. 1-3, a special automatically controlled cabinet of tunnel fan, includes the cabinet body 1, 1 top of the cabinet body links up there is support 9, the fluffy 10 of upper end fixedly connected with dust blocking, the fluffy 10 both sides inner wall fixedly connected with magnetic sheet B8 of dust blocking, 1 both sides outer wall fixedly connected with magnetic sheet a7 of the cabinet body, carry out magnetism between magnetic sheet a7 and the magnetic sheet B8 and be connected, liquid nitrogen tank 13 and cooling tube 16 are installed to the 1 inside wall of the cabinet body, carry out through connection between cooling tube 16 and the liquid nitrogen tank 13, liquid nitrogen tank 13 right side through connection has intake pipe 14, install air pump 12 in the intake pipe 14, heat-dissipating frame 11 has been seted up to 1 right side outer wall of the cabinet body.
In this embodiment, as shown in fig. 1-3, by opening the air valve a15 and the air valve B17, the air inlet pipe 14 and the heat dissipation pipe 16 are both in an open state, the switch of the air pump 12 is pressed, the air pump 12 works to pump the external air into the liquid nitrogen tank 13 through the air inlet pipe 14, the liquid nitrogen in the air flow mixed liquid nitrogen tank 13 enters the heat dissipation pipe 16, and the heat dissipation efficiency of the electric control cabinet is greatly improved through the rapid heat absorption and temperature reduction performance of the liquid nitrogen, so that the problem that the heat dissipation and temperature reduction cannot be rapidly performed only by a heat dissipation fan inside the cabinet body when the internal heat of the electric; through erectting on cabinet body 1 top with support 9, the fluffy 10 of keeping off dust that support 9 connected covers cabinet body 1, and the magnetic sheet B8 laminating on the fluffy 10 of keeping off dust is on cabinet body 1 lateral wall magnetic sheet A7, and magnetic sheet A7 carries out the magnetism with magnetic sheet B8 and is connected, prevents effectively that outside dust from covering in a large number on automatically controlled cabinet, and it is too much to have solved the easy deposition of automatically controlled cabinet in the past, influences the problem of equipment use.
Wherein, cabinet door 2 has been seted up on the cabinet body 1, cabinet door 2 surface fixed connection has handle 3.
In this embodiment, as shown in fig. 1, the cabinet door 2 is driven to open by pulling the handle 3, so as to open the electric control cabinet.
The cabinet comprises a cabinet body 1 and is characterized in that a base plate 4 is fixedly connected to the bottom of the cabinet body 1, a wheel rod 5 is fixedly connected to the lower end of the base plate 4, and a roller 6 is rotatably connected to the tail end of the wheel rod 5.
In this embodiment, as shown in fig. 1, the wheel rod 5 cooperates with the roller 6 to move the whole device.
An air valve A15 is mounted on the air inlet pipe 14.
In this embodiment, as shown in fig. 3, the air valve a15 is opened, and the intake pipe 14 is in an open state.
Wherein, an air valve B17 is installed on the radiating pipe 16.
In this embodiment, as shown in fig. 3, the air valve B17 is opened, and the heat dissipation pipe 16 is in an opened state.
It should be noted that, the utility model relates to a special electric control cabinet of tunnel fan, during operation, the staff opens air valve A15 and air valve B17, intake pipe 14 and cooling tube 16 are all in the open mode, press the switch of air pump 12, air pump 12 works and pumps outside air into liquid nitrogen tank 13 through intake pipe 14, the inside liquid nitrogen of air current mixing liquid nitrogen tank 13 enters into the inside of cooling tube 16, through the quick heat absorption cooling performance of liquid nitrogen, the radiating efficiency of electric control cabinet is improved to a great extent, the problem that only depends on the internal radiator fan of the cabinet to carry out the heat dissipation cooling quickly when the internal heat of the electric control cabinet is higher in the past is solved; the bracket 9 is erected at the top end of the cabinet body 1, the dust-proof awning 10 connected with the bracket 9 covers the cabinet body 1, the magnetic sheet B8 on the dust-proof awning 10 is attached to the magnetic sheet A7 on the outer side wall of the cabinet body 1, and the magnetic sheet A7 is magnetically connected with the magnetic sheet B8, so that a large amount of external dust is effectively prevented from covering the electric control cabinet, and the problem that the use of equipment is influenced due to excessive dust accumulation of the conventional electric control cabinet is solved; through pulling handle 3, drive cabinet door 2 and open to open automatically controlled cabinet, wheel pole 5 cooperates gyro wheel 6 to remove equipment is whole. The specific model of the component is 750W-30L air pump.
The utility model discloses a cabinet body 1; a cabinet door 2; a handle 3; a backing plate 4; a wheel lever 5; a roller 6; magnetic sheet A7; magnetic sheet B8; a bracket 9; a dust canopy 10; a heat dissipation frame 11; an air pump 12; a liquid nitrogen tank 13; an intake pipe 14; an air valve A15; a radiating pipe 16; the gas valve B17 components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a special automatically controlled cabinet of tunnel fan, includes the cabinet body (1), its characterized in that, the cabinet body (1) top links up has support (9), support (9) upper end fixedly connected with keeps off fluffy (10) of dirt, keep off fluffy (10) both sides inner wall fixedly connected with magnetic sheet B (8), the cabinet body (1) both sides outer wall fixedly connected with magnetic sheet A (7), carry out magnetic connection between magnetic sheet A (7) and magnetic sheet B (8), liquid nitrogen tank (13) and cooling tube (16) are installed to the cabinet body (1) inside wall, carry out through connection between cooling tube (16) and liquid nitrogen tank (13), liquid nitrogen tank (13) right side through connection has intake pipe (14), install air pump (12) on intake pipe (14), heat-dissipating frame (11) have been seted up to the cabinet body (1) right side outer wall.
2. The electric control cabinet special for the tunnel fan according to claim 1, wherein a cabinet door (2) is arranged on the cabinet body (1), and a handle (3) is fixedly connected to the outer surface of the cabinet door (2).
3. The electric control cabinet special for the tunnel fan according to claim 1, wherein a base plate (4) is fixedly connected to the bottom of the cabinet body (1), a wheel rod (5) is fixedly connected to the lower end of the base plate (4), and a roller (6) is rotatably connected to the end of the wheel rod (5).
4. The electric control cabinet special for the tunnel fan as claimed in claim 1, wherein an air valve A (15) is mounted on the air inlet pipe (14).
5. The electric control cabinet special for the tunnel fan as claimed in claim 1, wherein the air valve B (17) is installed on the heat dissipation pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997066.XU CN213027159U (en) | 2020-09-14 | 2020-09-14 | Special automatically controlled cabinet of tunnel fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997066.XU CN213027159U (en) | 2020-09-14 | 2020-09-14 | Special automatically controlled cabinet of tunnel fan |
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| Publication Number | Publication Date |
|---|---|
| CN213027159U true CN213027159U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021997066.XU Active CN213027159U (en) | 2020-09-14 | 2020-09-14 | Special automatically controlled cabinet of tunnel fan |
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| CN (1) | CN213027159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300256A (en) * | 2021-06-16 | 2021-08-24 | 董波 | High-voltage switch cabinet with high safety |
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2020
- 2020-09-14 CN CN202021997066.XU patent/CN213027159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300256A (en) * | 2021-06-16 | 2021-08-24 | 董波 | High-voltage switch cabinet with high safety |
| CN113300256B (en) * | 2021-06-16 | 2022-09-02 | 山西晋能电力科技有限公司 | High-voltage switch cabinet with high safety |
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