CN218942097U - Animal driving device for box-type transformer - Google Patents
Animal driving device for box-type transformer Download PDFInfo
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- CN218942097U CN218942097U CN202223262155.1U CN202223262155U CN218942097U CN 218942097 U CN218942097 U CN 218942097U CN 202223262155 U CN202223262155 U CN 202223262155U CN 218942097 U CN218942097 U CN 218942097U
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Abstract
The utility model discloses a box-type transformer animal driving device which comprises a liquid storage tank fixedly arranged on a box-type transformer, branch pipes fixedly arranged around the box-type transformer and spray heads arranged on the branch pipes, wherein the branch pipes are communicated with the liquid storage tank, a pump for conveying liquid medicine in the liquid storage tank into the branch pipes is fixedly arranged on the box-type transformer, and an infrared sensor for sensing animals approaching the box-type transformer is fixedly arranged on the outer side of the box-type transformer. When the infrared sensor detects that the small animals are close to the box-type transformer, the spray head sprays the liquid medicine in the liquid storage tank to the periphery of the box-type transformer, and the small animals close to the box-type transformer are actively driven away, so that the small animals are prevented from being close to the box-type transformer or climbing into the box-type transformer to cause faults or accidents.
Description
Technical Field
The utility model relates to the technical field of box-type transformer operation auxiliary systems, in particular to a box-type transformer animal driving device.
Background
The box-type transformer is designed in a box-type shell in a concentrated manner, has the advantages of small size, light weight, low noise, low loss and high reliability, and is widely applied to residential communities, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places.
At present, the box-type transformer in the market is not provided with a small animal driving device, and when a small animal enters the box-type transformer, short circuit faults which are easy to occur finally lead to damage of the box-type transformer. At present, the traditional common practice is to additionally install a rat guard at the entrance, a fire-proof mud or cement for blocking the primary cable entrance and exit and a fire-proof mud for blocking the secondary cable entrance and exit of the cabinet body, and the like, and meanwhile, a rat sticking plate and a rat powder can be placed in each functional small room. The measures of preventing by additionally installing the rat guard and blocking by using the fireclay can only be simply and passively mechanically prevented, once the rat guard has a leak or the fireclay loosens, the prevention function is lost, and the simple mechanical prevention is difficult to discover in time after failure, and small animals close to the box-type transformer cannot be driven. The application range of the rat sticking plate and the rat medicine is limited, the prevention effect has large fortune component and is unreliable, the rat sticking plate is easy to be affected by damp or dust to lose efficacy, and the rat medicine also has a certain use time limit and the efficacy can lose efficacy after exceeding the period of time. Therefore, the measures can only singly prevent mice or simply passively prevent small animals from entering the box-type transformer, if the small animals enter the box-type transformer, the precautions of the mice medicine and the mouse sticking plate are not necessarily effective, and workers can hardly find out which place has the small animals in time, so that the equipment has great risk of stable and safe operation.
The patent application with the publication number of CN215528229U discloses a main switchboard provided with a rat guard, which comprises a main switchboard body and a rat guard assembly, a box door is arranged on the main switchboard body, the rat guard assembly comprises a bottom rat guard arranged horizontally and a front rat guard arranged vertically, the bottom rat guard is arranged at the bottom of the main switchboard body, a spacing cavity is arranged between the bottom rat guard and the bottom plate of the main switchboard body, and the front rat guard is detachably arranged at the front side of the main switchboard body and is abutted against the inner side of the bottom of the box door. The application blocks mice and other small animals such as mice through the arrangement of the rat guard, the mice and other small animals which are close to the rat guard cannot be actively driven away, and the rat guard can only protect at a box door and cannot protect the positions of a wire inlet.
The patent application publication No. CN216412826U discloses an insect-proof mouse bottom net structure for a transformer, when a mouse approaches the bottom end of a second insect-proof net, a mouse repellent causes the mouse to be repelled away. Since the rodenticide is exposed to air, it is easy to lose efficacy and needs to be replaced periodically, otherwise, the rodenticide cannot achieve the rodenticide effect.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a box-type transformer animal driving device which is used for solving the problem that the existing box-type transformer cannot actively drive animals when the animals are prevented.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a device is driven to box transformer animal, includes the fixed liquid reserve tank that sets up on the box transformer, the fixed branch pipe that sets up around the box transformer and the shower nozzle of setting on the branch pipe, branch pipe and liquid reserve tank intercommunication, still fixed being provided with on the box transformer is used for carrying the liquid medicine of liquid reserve tank to the pump in the branch pipe, the box transformer outside is still fixed to be provided with and is used for the response to be close to the infrared sensor of the animal of box transformer.
Further, a main pipe is connected between the liquid storage tank and the branch pipe, and the pump is a first water pump arranged on the main pipe.
Further, the liquid storage tank is closed, the air pipe is connected to the liquid storage tank, the pump is an air pump arranged on the air pipe, a one-way valve is arranged on the air pipe connected with the outlet of the air pump, and a pressure switch is further arranged on the liquid storage tank.
Further, both ends of the branch pipe are communicated with the liquid storage tank, the pump is a first water pump arranged on the branch pipe, a third electromagnetic valve is arranged between the spray head and the branch pipe, and the liquid storage tank is also connected with a heating device for heating liquid medicine in the liquid storage tank.
Further, the heating device comprises a heat exchange tube and a second water pump arranged on the heat exchange tube, both ends of the heat exchange tube are communicated with the liquid storage tank, and the middle part of the heat exchange tube is wound on an iron core of the transformer or a radiating fin of the transformer.
Further, the heating device is a part of branch pipes wound on the iron core of the transformer or the radiating fins of the transformer.
Further, the device also comprises a controller, and the infrared sensor and the pump are electrically connected with the controller.
The utility model has the positive effects that:
1. the utility model is provided with the liquid storage tank, the infrared sensor, the spray head and the branch pipe, when the infrared sensor detects that the small animals approach the box-type transformer, the spray head sprays the liquid medicine in the liquid storage tank around the box-type transformer, and the small animals approaching the box-type transformer are actively driven away, so that the small animals are prevented from approaching the box-type transformer or climbing into the box-type transformer to cause faults or accidents.
2. The utility model is provided with the heating device, and the heating device heats the liquid medicine in the liquid storage tank in cold winter to prevent the liquid medicine from freezing. And meanwhile, the heated liquid medicine flows in the branch pipes, so that the problem that the liquid medicine cannot be sprayed through the spray heads due to freezing of the branch pipes is avoided.
Drawings
FIG. 1 is a schematic view of the installation of the present utility model on a box transformer;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a diagram of the liquid medicine spraying pipeline system of example 1;
FIG. 4 is a diagram of the liquid medicine spraying pipeline system of example 2;
FIG. 5 is a diagram of the liquid medicine spraying pipeline system of example 3;
FIG. 6 is a diagram of the liquid medicine spraying pipeline system of example 4;
in the figure:
1. a liquid storage tank; 2. a spray head; 3. an infrared sensor; 4. a first electromagnetic valve; 5. a first water pump; 6. a main pipe; 7. a branch pipe; 8. an iron core; 9. a second water pump; 10. a heat exchange tube; 11. a second electromagnetic valve; 12. a third electromagnetic valve; 13. an air pump; 14. an air pipe; 15. a pressure switch; 16. a one-way valve; 17. an electromagnetic three-way valve.
Detailed Description
Example 1
As shown in fig. 1 to 3, a tank transformer animal driving device includes a tank 1 fixedly provided at the left side of the outside of the tank transformer, a branch pipe 7 fixedly provided around the tank transformer, and a shower head 2 provided on the branch pipe 7. The spray heads 2 are arranged at the positions of the box-type transformer close to four corners, and each spray head 2 is provided with two spray nozzles close to the adjacent side surfaces of the box-type transformer. The branch pipe 7 is arranged along the outer side of the box-type transformer, and the branch pipe 7 is arranged below the box door of the box-type transformer. The branch pipe 7 is communicated with the liquid storage tank 1, a pump for conveying liquid medicine in the liquid storage tank 1 into the branch pipe 7 is fixedly arranged on the box-type transformer, an infrared sensor 3 for sensing animals close to the box-type transformer is fixedly arranged on the outer side of the box-type transformer, and the infrared sensor 3 is arranged below a box door of the box-type transformer.
A main pipe 6 is connected between the liquid storage tank 1 and the branch pipe 7, the pump is a first water pump 5 arranged on the main pipe 6, and a first electromagnetic valve 4 is arranged at a suction inlet of the first water pump 5.
The utility model is also provided with a controller, and the infrared sensor 3 and the first water pump 5 are electrically connected with the controller.
The infrared sensor 3 is arranged around the box-type transformer, and the detection distance of the infrared sensor 3 is three meters.
The working process of the utility model is as follows:
when the worker leaves the box-type transformer, the remote controller in the hand is pressed, and the controller receives the signal sent by the remote controller and enters an alert state. After the small animals enter the area three meters away from the box-type transformer, the controller detects the signal sent by the infrared sensor 3, then opens the first electromagnetic valve 4, then starts the first water pump 5, sprays the liquid medicine around the box-type transformer (the spraying range is shown as the shaded part in fig. 2), and drives away the small animals close to the box-type transformer, so that the small animals cannot be close to the box-type transformer. The medicinal liquid is chili water or other irritant liquid. When the small animal leaves, the infrared sensor 3 can not detect the infrared rays emitted by the small animal, and the controller controls the first water pump 5 to stop the operation of the first water pump 5, and then the first electromagnetic valve 4 is closed.
Therefore, the utility model can actively drive away the small animals approaching the box-type transformer, and prevent the small animals approaching the box-type transformer or climbing into the box-type transformer from causing faults or accidents.
Example 2
As shown in fig. 4, this embodiment is different from embodiment 1 in that:
the liquid storage tank 1 is closed, the top of liquid storage tank 1 is connected with trachea 14, the pump is for setting up the air pump 13 on trachea 14, is equipped with check valve 16 on the trachea 14 of the exit of air pump 13, still be equipped with pressure switch 15 on the liquid storage tank 1. The air pump 13 and the pressure switch 15 are electrically connected with a controller. The controller controls the air pump 13 to pump compressed air into the liquid storage tank 1, and the pressure switch 15 feeds back a pressure signal in the liquid storage tank 1 to the controller, so that the operation of the air pump 13 is controlled, and the air pressure at the upper part of the liquid storage tank 1 is kept between 0.3 and 0.4MPa.
The controller realizes providing the liquid medicine to the spray head 2 by controlling the first electromagnetic valve 4, and drives away the small animals approaching the box-type transformer by spraying the liquid medicine.
Because the pressure required for spraying the liquid medicine is provided by the air pressure in the liquid storage tank 1, and the air is compressed, the air pump 13 does not need to be started every time the small animals are driven, and the service life of the air pump 13 is prolonged.
Example 3
As shown in fig. 5, this embodiment is different from embodiment 1 in that:
one end of the branch pipe 7 is communicated with the lower part of the liquid storage tank 1, and the other end is communicated with the upper part of the liquid storage tank 1. The first electromagnetic valve 4 and the first water pump 5 are sequentially arranged at one end of a branch pipe 7 communicated with the lower part of the liquid storage tank 1, and a second electromagnetic valve 11 is arranged at the upper end of the branch pipe 7. A third electromagnetic valve 12 is arranged between the spray head 2 and the branch pipe 7, and the liquid storage tank 1 is also connected with a heating device for heating the liquid medicine in the liquid storage tank 1.
The heating device comprises a heat exchange tube 10 and a second water pump 9 arranged on the heat exchange tube 10, one end of the heat exchange tube 10 is communicated with the lower part of the liquid storage tank 1, and the other end of the heat exchange tube is communicated with the upper part of the liquid storage tank 1. The middle part of the heat exchange tube 10 is wound on the iron core 8 of the transformer.
In winter, to prevent the liquid medicine in the liquid storage tank 1 and the branch pipe 7 from freezing, the second water pump 9 may be started to transfer the heat on the iron core 8 into the liquid medicine in the liquid storage tank 1. The controller controls the first electromagnetic valve 4 and the second electromagnetic valve 11 to be opened, the first water pump 5 operates, the liquid medicine in the liquid storage tank 1 flows in the branch pipe 7, the liquid medicine in the branch pipe 7 is prevented from freezing, and the third electromagnetic valve 12 connected with the branch pipe 7 is also heated due to heat conduction.
When the liquid medicine needs to be sprayed, the controller controls the second electromagnetic valve 11 to be closed, the first electromagnetic valve 4 is kept open, the first water pump 5 is kept running, and the liquid medicine can be sprayed through the spray head 2 to drive away the small animals close to the box-type transformer.
Example 4
As shown in fig. 6, this embodiment is different from embodiment 3 in that:
in this embodiment, the heating device is no longer provided with the second water pump 9 and the heat exchange tube 10. The branch pipe 7 is partly wound on the iron core 8 of the transformer, an electromagnetic three-way valve 17 is arranged on the branch pipe 7 between the first water pump 5 and the iron core 8, two of three interfaces of the electromagnetic three-way valve 17 are connected on the branch pipe 7 between the iron core 8 and the branch pipe 7, and a third interface is communicated with the branch pipe 7 between the lower left spray head 2 and the iron core 8.
When the air temperature is low in winter, the liquid medicine flows in the branch pipe 7, flows through the iron core 8, and transfers the heat of the iron core 8 into the liquid storage tank 1, and simultaneously heats the branch pipe 7 and the third electromagnetic valve 12.
When the air temperature is higher than the freezing point, especially in hot summer, the controller controls the electromagnetic three-way valve 17 to act so as to short-circuit part of the branch pipes 7 flowing through the iron core 8, so that the liquid medicine does not flow through the iron core 8 any more, and the liquid medicine is prevented from being evaporated too fast due to the too high temperature.
The foregoing description of the embodiments of the present utility model has been presented only to illustrate the technical spirit and features of the present utility model, and it is intended to enable those skilled in the art to understand the present utility model and to implement it, but not to limit the scope of the present utility model only by the present embodiments, i.e. equivalent changes or modifications to the spirit of the present utility model disclosed herein, and it is intended for those skilled in the art to make local improvements in the system and changes, variations between subsystems, etc. within the scope of the present utility model without departing from the structure of the present utility model. At present, the technical scheme of the application has been subjected to pilot-scale experiments, namely small-scale experiments of products before large-scale mass production; after the pilot test is completed, the use investigation of the user is performed in a small range, and the investigation result shows that the user satisfaction is higher; now, the industrialization of the formal production of the product is prepared, including the early warning investigation of intellectual property risks.
Claims (7)
1. The utility model provides a device is driven to box transformer animal, its characterized in that, including fixed setting up tank (1) on the box transformer, fixed branch pipe (7) and shower nozzle (2) of setting on branch pipe (7) around the box transformer, branch pipe (7) and tank (1) intercommunication, still fixed being provided with on the box transformer are used for carrying the pump in branch pipe (7) with the liquid medicine in tank (1), the box transformer outside is still fixed be provided with be used for the response to be close to tank transformer's animal infrared sensor (3).
2. A tank transformer animal driving device according to claim 1, characterized in that a main pipe (6) is connected between the tank (1) and the branch pipe (7), the pump being a first water pump (5) arranged on the main pipe (6).
3. The animal driving device of the box-type transformer according to claim 1, wherein the liquid storage tank (1) is closed, an air pipe (14) is connected to the liquid storage tank (1), the pump is an air pump (13) arranged on the air pipe (14), a one-way valve (16) is arranged on the air pipe (14) connected with an outlet of the air pump (13), and a pressure switch (15) is further arranged on the liquid storage tank (1).
4. The tank-type transformer animal driving device according to claim 1, wherein both ends of the branch pipe (7) are communicated with the liquid storage tank (1), the pump is a first water pump (5) arranged on the branch pipe (7), a third electromagnetic valve (12) is arranged between the spray head (2) and the branch pipe (7), and the liquid storage tank (1) is further connected with a heating device for heating liquid medicine in the liquid storage tank (1).
5. The animal driving device for the box-type transformer according to claim 4, wherein the heating device comprises a heat exchange tube (10) and a second water pump (9) arranged on the heat exchange tube (10), two ends of the heat exchange tube (10) are communicated with the liquid storage tank (1), and the middle part of the heat exchange tube (10) is wound on an iron core (8) of the transformer or a radiating fin of the transformer.
6. A tank transformer animal driving device according to claim 4, characterized in that the heating means is a part of the branch pipe (7) wound around the core (8) of the transformer or on the heat sink of the transformer.
7. A tank transformer animal driving device according to claim 1, further comprising a controller, wherein the infrared sensor (3) and the pump are electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223262155.1U CN218942097U (en) | 2022-12-06 | 2022-12-06 | Animal driving device for box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223262155.1U CN218942097U (en) | 2022-12-06 | 2022-12-06 | Animal driving device for box-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218942097U true CN218942097U (en) | 2023-05-02 |
Family
ID=86110185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223262155.1U Active CN218942097U (en) | 2022-12-06 | 2022-12-06 | Animal driving device for box-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218942097U (en) |
-
2022
- 2022-12-06 CN CN202223262155.1U patent/CN218942097U/en active Active
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