CN218038995U - 10kV vacuum circuit breaker with temperature measurement function - Google Patents
10kV vacuum circuit breaker with temperature measurement function Download PDFInfo
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- CN218038995U CN218038995U CN202220344621.1U CN202220344621U CN218038995U CN 218038995 U CN218038995 U CN 218038995U CN 202220344621 U CN202220344621 U CN 202220344621U CN 218038995 U CN218038995 U CN 218038995U
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Abstract
The utility model discloses a 10kV vacuum circuit breaker with temperature measurement function, which comprises a storage box and a connecting frame, wherein an electric push rod is arranged on the bottom wall of the storage box; the top of the electric push rod is provided with a storage box, the front surface and the back surface of the storage box are respectively provided with an infrared temperature measurement sensor in an embedded mode, the front surface of the storage box is provided with a bearing plate, the top of the bearing plate is provided with an audible and visual alarm, the audible and visual alarm and the infrared temperature measurement sensor are electrically connected, and the top of the storage box is of a screen plate structure; the connecting frame is installed at the top of storage box, and the connecting frame is "mouthful" font. The utility model discloses an install storage tank, electric putter, storage box, infrared temperature sensor, loading board and audible-visual annunciator, start electric putter to drive the infrared temperature sensor in the storage box and reciprocate, and then can carry out the temperature measurement to 10kV vacuum circuit breaker, when the temperature of 10kV vacuum circuit breaker rises to certain threshold value, audible-visual annunciator starts.
Description
Technical Field
The utility model relates to a vacuum circuit breaker technical field specifically is a 10kV vacuum circuit breaker of area temperature measurement function.
Background
In the use process of the vacuum circuit breaker, due to factors such as overload work, voltage level, use environment and improper wiring, abnormal conditions such as high temperature rise of a main loop easily occur, and long-time high temperature can cause the mechanical property and the insulating property of materials to be greatly reduced, so that the heat damage of devices inside the vacuum circuit breaker is caused, and the normal work of the vacuum circuit breaker is influenced.
The existing vacuum circuit breaker has the defects that:
patent document CN212967523U discloses an energy-conserving vacuum circuit breaker, including the vacuum circuit breaker bottom plate, a plurality of rectangular channels have all been seted up to the bottom of vacuum circuit breaker bottom plate both sides, the bottom of vacuum circuit breaker bottom plate is provided with the base, a plurality of fixed plates of the equal fixedly connected with in both sides on base top, it is a plurality of the equal sliding connection in one side at fixed plate top has the inserted bar, the utility model relates to an energy-conserving vacuum circuit breaker, the device's mounting means have avoided current device to rely on the bolt to fix the trouble of bringing, and this mounting means need not install with the help of external work, and the installation is quick, convenient moreover, has improved work efficiency, and when vacuum circuit breaker need be changed, the device only needs to be changed to vacuum circuit breaker, and the base still can continue to use, has avoided the waste of resource, and the base has fixed in addition, and the speed of changing vacuum circuit breaker is very fast for the device has more the practicality.
However, the vacuum circuit breaker of the above-mentioned publication mainly considers how to install and detach it conveniently and quickly, and does not consider that the temperature of the vacuum circuit breaker rises due to the heat dissipation problem when the existing vacuum circuit breaker is used for high-voltage power failure, thereby affecting the use of the vacuum circuit breaker and increasing the probability of accidents to a certain extent.
In view of this, a need exists for a vacuum power-off protector with a temperature measurement function, so that the temperature of a vacuum circuit breaker can be continuously detected in the working process of the vacuum circuit breaker, the occurrence of damage to the inside of the vacuum circuit breaker due to overhigh temperature is reduced, and the safety of the vacuum circuit breaker in the using process can be improved to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take 10kV vacuum circuit breaker of temperature measurement function to solve the problem that the current vacuum circuit breaker who mentions in the above-mentioned background art does not have the temperature measurement function.
In order to achieve the above object, the utility model provides a following technical scheme: a10 kV vacuum circuit breaker with a temperature measuring function comprises a storage box and a connecting frame, wherein an electric push rod is installed on the bottom wall of the storage box;
the top of the electric push rod is provided with a storage box, the front surface and the back surface of the storage box are respectively provided with an infrared temperature measurement sensor in an embedded mode, the front surface of the storage box is provided with a bearing plate, the top of the bearing plate is provided with an audible and visual alarm, the audible and visual alarm and the infrared temperature measurement sensor are electrically connected, and the top of the storage box is of a screen plate structure;
the connecting frame is installed at the top of storage box, and the connecting frame is "mouthful" font.
Preferably, the surface of carriage all runs through the screw hole that is provided with the equidistance and distributes, and the internally mounted of screw hole has the screw rod, and anti-skidding cushion is installed to the one end of screw rod, and anti-skidding cushion is cylindric structure, and the internally mounted of carriage has the otter board of bearing, and bears the otter board and be located the below of anti-skidding cushion.
Preferably, the top that bears the weight of the otter board has been placed and has been put the thing board, and put the thing board and be "L" font, put the top of thing board and install the vacuum interrupter who arranges around installing, and two sets of vacuum interrupter are located the place ahead and the rear of storage box respectively, and the one side outer wall of putting the thing board is installed and is kept off the frame, and keeps off the frame and be "concave" font.
Preferably, the inside of the blocking frame is provided with a vacuum circuit breaker main body in an embedded mode, and the bottom of the vacuum circuit breaker main body is attached to the top of the bearing screen plate.
Preferably, one end of the anti-skidding soft cushion is respectively attached to the outer surfaces of the storage plate, the blocking frame and the vacuum circuit breaker main body.
Preferably, the outer surface of the storage box is provided with uniformly distributed heat dissipation grooves in a penetrating manner, and one group of heat dissipation grooves are located below the side of the bearing plate.
Preferably, the outer walls of the two sides of the blocking frame are provided with temperature sensors, one group of temperature sensors are located above the object placing plate, the other group of temperature sensors are located above the main body of the vacuum circuit breaker, and the two groups of temperature sensors are electrically connected with the audible and visual alarm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the storage tank, electric putter, the storage box, infrared temperature sensor, loading board and audible-visual annunciator, at the in-process of vacuum circuit breaker main part work, regularly start electric putter, thereby it reciprocates to drive the storage box, and then can detect the temperature of vacuum interrupter wrinkle through infrared temperature sensor, after the temperature index that two sets of infrared temperature sensor detected rises to certain threshold value, audible-visual annunciator starts this moment, and then remind the staff to cool down the processing to it, thereby can reduce the influence of high temperature to the vacuum circuit breaker main part to a certain extent.
2. The utility model discloses an install the connection box, the screw hole, the screw rod, anti-skidding cushion and bear the otter board, when installation 10kV vacuum circuit breaker, at first all place supporting utensil part on the bearing the otter board in the connection box, and make it can with the laminating of the internal surface of connection box, then will have the inside of anti-skidding cushion's screw rod wrong income screw hole, until make on the screw rod anti-skidding cushion can with 10kV vacuum circuit breaker's surface laminating, and then can increase the frictional force between 10kV vacuum circuit breaker and the connection box to a certain extent, thereby be favorable to improving the stability in the installation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an assembly structure of the connection frame of the present invention;
fig. 3 is a plan view of the present invention;
fig. 4 is a schematic view of an assembly structure of the storage box of the present invention.
In the figure: 1. a storage box; 101. an electric push rod; 102. a storage box; 103. an infrared temperature measuring sensor; 104. a carrier plate; 105. an audible and visual alarm; 2. a connecting frame; 201. a threaded hole; 202. a screw; 203. An anti-slip soft cushion; 204. carrying a screen plate; 3. a storage plate; 301. a vacuum arc-extinguishing chamber; 302. a blocking frame; 4. A vacuum circuit breaker main body; 5. a heat sink; 6. and a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1, fig. 3 and fig. 4, the present invention provides an embodiment: the utility model provides a take 10kV vacuum circuit breaker of temperature measurement function, including storage tank 1, put thing board 3, vacuum circuit breaker main part 4, radiating groove 5 and temperature sensor 6, electric putter 101 is installed to the diapire of storage tank 1, storage tank 102 is installed at the top of electric putter 101, infrared temperature sensor 103 is installed to the equal gomphosis in front and the back of storage tank 102, loading board 104 is installed in storage tank 1's front, audible-visual annunciator 105 is installed at the top of loading board 104, and electric connection between audible-visual annunciator 105 and the infrared temperature sensor 103, storage tank 1's top is the otter board structure, it places thing board 3 to bear the top of otter board 204, and put thing board 3 and be "L" font, the vacuum interrupter 301 of arranging around installing at the top of thing board 3, and two sets of vacuum interrupter 301 are located the place ahead and the rear of storage tank 102 respectively, it keeps off frame 302 to install on one side outer wall of thing board 3, and keep off frame 302 and be "concave" font ", the inside of frame 302 installs vacuum circuit breaker main part 4, and the bottom of vacuum circuit breaker main part 4 is laminated with the top of bearing board 204, and the top of bearing board 6 laminating mutually, the equal temperature sensor is installed on the outer wall of the radiating groove 5 of the side of the other two sets of thing board 6, the heat sink 6, the outer wall of thing board 6, the temperature sensor is connected with another set of temperature sensor 6.
Specifically, in the working process of the vacuum circuit breaker main body 4, the electric push rod 101 in the storage box 1 is started at regular time, thereby the storage box 102 can be driven to move up and down in the middle of the vacuum arc-extinguishing chamber 301 under the action of the electric push rod 101, at the moment, the infrared temperature measurement sensor 103 in the storage box 102 can detect the temperature of the vacuum arc-extinguishing chamber 301 and the temperature around the vacuum arc-extinguishing chamber, the temperature sensors 6 on the two sides of the blocking frame 302 can measure the temperature of the vacuum circuit breaker main body 4, when the temperature index detected by any one group of temperature sensors 6 or the infrared temperature measurement sensor 103 rises to a certain threshold value, at the moment, the audible and visual alarm 105 on the bearing plate 104 is started, so as to remind the operator to treat the vacuum circuit breaker main body 4, and further reduce the influence of high temperature on the vacuum circuit breaker main body 4 to a certain extent, and the generated heat in the working process, one part of the heat can enter the storage box 1 through the bearing screen plate 204, and then is discharged through the heat dissipation groove 5, and the influence of the heat on the electric push rod 101 can be reduced to a certain extent.
Example two
As shown in fig. 2, a take 10kV vacuum circuit breaker of temperature measurement function, including the connection frame 2, connection frame 2 is installed at the top of storage tank 1, and connection frame 2 is "mouthful" font, the surface of connection frame 2 all runs through the screw hole 201 that is provided with the equidistance and distributes, the internally mounted of screw hole 201 has screw rod 202, anti-skidding cushion 203 is installed to the one end of screw rod 202, and anti-skidding cushion 203 is cylindric structure, the internally mounted of connection frame 2 has bearing web plate 204, and bearing web plate 204 is located the below of anti-skidding cushion 203, the one end of anti-skidding cushion 203 respectively with put thing board 3, keep off the surface of frame 302 and vacuum circuit breaker main part 4 and laminate mutually.
Specifically, at first will put thing board 3 and keep off frame 302 in the inside of connecting frame 2, and be connected vacuum circuit breaker main part 4 with keeping off frame 302 gomphosis, at this moment, the bottom and the surface of vacuum circuit breaker main part 4 can be laminated with the top that bears otter board 204 and the internal surface of connecting frame 2 respectively, then twist the inside of screw hole 201 with screw rod 202, thereby make the one end of anti-skidding cushion 203 can with put thing board 3, keep off the surface laminating of frame 302 and vacuum circuit breaker main part 4, can increase connecting frame 2 and put thing board 3 to a certain extent, keep off the frictional force between frame 302 and the vacuum circuit breaker main part 4.
The working principle is as follows: firstly, the object placing plate 3, the blocking frame 302 and the vacuum circuit breaker main body 4 are placed on the bearing screen plate 204 in the connecting frame 2, and the screw 202 is screwed into the threaded hole 201, so that the anti-skidding cushion 203, the object placing plate 3, the blocking frame 302 and the vacuum circuit breaker main body 4 can be mutually extruded, the friction force among the object placing plate 3, the blocking frame 302, the vacuum circuit breaker main body 4 and the connecting frame 2 is further increased, and the object placing plate 3, the blocking frame 302, the vacuum circuit breaker main body 4 and the connecting frame 2 can be firmly fixed in the connecting frame 2 to a certain extent;
when vacuum circuit breaker main part 4 is in the course of the work, start electric putter 101 in the storage tank 1, thereby can drive infrared temperature sensor 103 in the storage tank 102 and reciprocate between two sets of vacuum interrupter 301, and keep off the temperature sensor 6 of frame 302 both sides and infrared temperature sensor 103 in the storage tank 102 and can detect vacuum circuit breaker main part 4 and vacuum interrupter 301's surface temperature, and after arbitrary temperature sensor 6 or infrared temperature sensor 103 detected the temperature and exceeded certain threshold value, audible-visual annunciator 105 started, thereby can remind the staff to handle it.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a take 10kV vacuum circuit breaker of temperature measurement function, includes storage tank (1) and connection frame (2), its characterized in that: the bottom wall of the storage box (1) is provided with an electric push rod (101);
the top of the electric push rod (101) is provided with a storage box (102), the front and the back of the storage box (102) are respectively provided with an infrared temperature measurement sensor (103) in an embedded mode, the front of the storage box (1) is provided with a bearing plate (104), the top of the bearing plate (104) is provided with an audible and visual alarm (105), the audible and visual alarm (105) is electrically connected with the infrared temperature measurement sensor (103), and the top of the storage box (1) is of a screen plate structure;
the top of storage tank (1) is installed connection frame (2), and connection frame (2) are "mouth" font.
2. The 10kV vacuum circuit breaker with the temperature measuring function according to claim 1, characterized in that: the surface of linking frame (2) all runs through screw hole (201) that are provided with the equidistance and distribute, and the internally mounted of screw hole (201) has screw rod (202), and anti-skidding cushion (203) are installed to the one end of screw rod (202), and anti-skidding cushion (203) are cylindric structure, and the interior surface mounting of linking frame (2) bears otter board (204), and bears the below that otter board (204) are located anti-skidding cushion (203).
3. The 10kV vacuum circuit breaker with the temperature measuring function according to claim 2, characterized in that: the top that bears otter board (204) has been placed and has been put thing board (3), and put thing board (3) and be "L" font, put the top of thing board (3) and install vacuum interrupter (301) of arranging around, and two sets of vacuum interrupter (301) are located the place ahead and the rear of storage box (102) respectively, and the one side outer wall of putting thing board (3) is installed and is kept off frame (302), and keeps off frame (302) and be "concave" font.
4. The 10kV vacuum circuit breaker with the temperature measuring function according to claim 3, characterized in that: the vacuum circuit breaker is characterized in that a vacuum circuit breaker main body (4) is installed inside the blocking frame (302) in an embedded mode, and the bottom of the vacuum circuit breaker main body (4) is attached to the top of the bearing screen plate (204).
5. The 10kV vacuum circuit breaker with the temperature measuring function according to claim 2, characterized in that: one end of the anti-skid soft cushion (203) is respectively attached to the outer surfaces of the object placing plate (3), the blocking frame (302) and the vacuum circuit breaker main body (4).
6. The 10kV vacuum circuit breaker with the temperature measuring function according to claim 1, characterized in that: the outer surface of the storage box (1) is provided with uniformly distributed heat dissipation grooves (5) in a penetrating mode, and one group of heat dissipation grooves (5) are located below the side of the bearing plate (104).
7. The 10kV vacuum circuit breaker with the temperature measuring function according to claim 3, characterized in that: keep off the both sides outer wall of frame (302) and all install temperature sensor (6), wherein a set of temperature sensor (6) are located the top of putting thing board (3), and another group temperature sensor (6) are located the top of vacuum circuit breaker main part (4), and two sets of temperature sensor (6) all with audible-visual annunciator (105) between electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220344621.1U CN218038995U (en) | 2022-02-18 | 2022-02-18 | 10kV vacuum circuit breaker with temperature measurement function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220344621.1U CN218038995U (en) | 2022-02-18 | 2022-02-18 | 10kV vacuum circuit breaker with temperature measurement function |
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| CN218038995U true CN218038995U (en) | 2022-12-13 |
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| CN202220344621.1U Active CN218038995U (en) | 2022-02-18 | 2022-02-18 | 10kV vacuum circuit breaker with temperature measurement function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118173414A (en) * | 2024-03-19 | 2024-06-11 | 江苏依斯特电力科技有限公司 | Environment-friendly solid-sealed polar pole vacuum circuit breaker |
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2022
- 2022-02-18 CN CN202220344621.1U patent/CN218038995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118173414A (en) * | 2024-03-19 | 2024-06-11 | 江苏依斯特电力科技有限公司 | Environment-friendly solid-sealed polar pole vacuum circuit breaker |
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