CN211978171U - Device for measuring temperature of power equipment - Google Patents
Device for measuring temperature of power equipment Download PDFInfo
- Publication number
- CN211978171U CN211978171U CN202020457974.3U CN202020457974U CN211978171U CN 211978171 U CN211978171 U CN 211978171U CN 202020457974 U CN202020457974 U CN 202020457974U CN 211978171 U CN211978171 U CN 211978171U
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- temperature
- power equipment
- screw
- motor
- switch
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Abstract
The utility model relates to the technical field of power equipment temperature measurement, and discloses a device for measuring the temperature of power equipment, which comprises a temperature measuring box, a fixed sleeve and a motor groove; temperature sensor is installed through the screw through in temperature measurement box top middle part, there is the switch temperature measurement box leading flank middle part through screw fixed mounting, the switch bottom is connected with the power cord, there is the motor groove temperature measurement box right flank middle part through screw fixed mounting, motor groove right flank fixed welding has the mounting panel, transversely run through on the mounting panel and seted up the screw hole. The utility model discloses for traditional power equipment temperature measuring device, this device can transmit the air of the main position that generates heat of power equipment to temperature measurement box inner chamber at the in-process of in-service use, makes temperature sensor directly detect the air temperature of the main position that generates heat of power equipment for temperature sensor can in time detect the change of temperature, the effectual accuracy that improves temperature sensor temperature and detect.
Description
Technical Field
The utility model relates to a power equipment temperature measurement technical field specifically is a device for power equipment temperature measurement.
Background
Power equipment produces the heat easily at the in-process that uses, and wherein the inside calorific capacity of high voltage distribution cabinet is great, need carry out timely detection to the temperature at the inside temperature sensor that sets up of high voltage distribution cabinet body to avoid the high temperature to cause the damage of the inside electrical components of high voltage distribution cabinet.
The inside temperature-detecting device of current high voltage distribution cabinet detects the temperature through a temperature sensor of wall mounting in the switch board, but the heat that the inside electrical components of switch board gived off slowly spreads to cabinet body inner chamber and just can be detected by temperature sensor, causes temperature sensor to have the delay to the detection of temperature, and the temperature data who detects have the error.
In order to solve the problem, the utility model provides a device for power equipment temperature measurement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device for power equipment temperature measurement has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for measuring the temperature of electric equipment comprises a temperature measuring box, a fixed sleeve and a motor groove;
temperature measurement box top middle part is run through the screw and is installed temperature sensor, temperature measurement box leading flank middle part has the switch through screw fixed mounting, the switch bottom is connected with the power cord, there is the motor groove temperature measurement box right flank middle part through screw fixed mounting, motor groove right flank fixed welding has the mounting panel, transversely run through on the mounting panel and seted up the screw hole, the fixed embedding of motor inslot chamber has the motor, motor middle part transverse rotation is provided with the pivot, pivot left end keyway connection flabellum, pivot transverse rotation runs through temperature measurement box right flank middle part, the flabellum is located temperature measurement box inner chamber right side, temperature measurement box left surface middle part transversely runs through the welding left and has fixed sleeve pipe, fixed sleeve pipe inner chamber transverse sliding inserts flexible pipe.
As an optimal implementation manner of the utility model, the perpendicular rotation in fixed sleeve pipe top left side is run through there is spacing bolt, spacing bolt and fixed sleeve pipe threaded connection.
As an optimized implementation mode of the utility model, the upper and lower bilateral symmetry at the middle part of the right side surface of the temperature measuring box transversely runs through and is provided with the exhaust hole.
As a preferred embodiment of the utility model, flexible pipe left end threaded connection has the closing cap, the fixed embedding in closing cap middle part has the filter screen.
As a preferred embodiment of the present invention, the power line is electrically connected to the switch, and the switch is electrically connected to the motor through a wire.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a device for power equipment temperature measurement, this device for traditional power equipment temperature measuring device, this device can transmit the air of the main position that generates heat of power equipment to temperature measurement box inner chamber at the in-process of in-service use, makes temperature sensor directly detect the air temperature of the main position that generates heat of power equipment for temperature sensor can in time detect the change of temperature, the effectual accuracy that improves temperature sensor temperature detection.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a device for measuring temperature of electric power equipment according to the present invention;
fig. 2 is a front sectional view of the device for measuring temperature of electric power equipment of the present invention.
In the figure: the temperature measuring device comprises a power line 1, a switch 2, a temperature measuring box 3, a sealing cover 4, an extension tube 5, a limiting bolt 6, a fixing sleeve 7, a temperature sensor 8, a motor groove 9, a mounting plate 10, a filter screen 11, fan blades 12, an exhaust hole 13, a screw hole 14, a motor 15 and a rotating shaft 16.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.
Referring to fig. 1-2, the present invention provides a technical solution: a device for measuring the temperature of electric equipment comprises a temperature measuring box 3, a fixed sleeve 7 and a motor groove 9;
the middle part of the top end of the temperature measuring box 3 is provided with a temperature sensor 8 through a screw, the middle part of the front side surface of the temperature measuring box 3 is fixedly provided with a switch 2 through a screw, the bottom of the switch 2 is connected with a power cord 1, the middle part of the right side surface of the temperature measuring box 3 is fixedly provided with a motor groove 9 through a screw, a mounting plate 10 is fixedly welded on the right side surface of the motor groove 9, a screw hole 14 is transversely arranged on the mounting plate 10 in a penetrating way, a motor 15 is fixedly embedded in the inner cavity of the motor groove 9, a rotating shaft 16 is transversely and rotatably arranged in the middle of the motor 15, the left end key groove of the rotating shaft 16 is connected with the fan blade 12, the rotating shaft 16 transversely rotates to penetrate through the middle part of the right side surface of the temperature measuring box 3, the fan blade 12 is located the right side of the inner cavity of the temperature measuring box 3, the middle part of the left side face of the temperature measuring box 3 is transversely welded with the fixed sleeve 7 in a penetrating mode leftwards, and the inner cavity of the fixed sleeve 7 is transversely inserted with the telescopic pipe 5 in a sliding mode.
In this embodiment (please refer to fig. 1), through the arrangement of the temperature measuring box 3, the fixing sleeve 7, the extension tube 5, the motor 15 and the fan blade 12, compared with the conventional temperature measuring device for electrical equipment, in the actual use process of the device, the device can transmit the air at the main heating part of the electrical equipment to the inner cavity of the temperature measuring box 3, so that the temperature sensor 8 can directly detect the air temperature at the main heating part of the electrical equipment, the temperature sensor 8 can detect the temperature change in time, and the accuracy of temperature detection of the temperature sensor 8 is effectively improved.
The left side of the top of the fixed sleeve 7 vertically rotates to penetrate through a limiting bolt 6, and the limiting bolt 6 is in threaded connection with the fixed sleeve 7.
In this embodiment (see fig. 1), the length of the telescopic tube 5 extending out of the fixing sleeve 7 is adjusted by setting the limit bolt 6, and then the position of the telescopic tube 5 is fixed by tightening the limit bolt 6.
Wherein, the upper and lower both sides of the middle part of the right side of the temperature measuring box 3 are symmetrically and transversely penetrated and provided with exhaust holes 13.
In this embodiment (see fig. 1), the air in the inner cavity of the temperature measuring box 3 is finally exhausted through the exhaust hole 13 by the arrangement of the exhaust hole 13.
The left end of the telescopic pipe 5 is in threaded connection with a sealing cover 4, and a filter screen 11 is fixedly embedded in the middle of the sealing cover 4.
In this embodiment (please refer to fig. 1), through the arrangement of the sealing cover 4 and the filter screen 11, the air firstly passes through the filter screen 11 on the sealing cover 4 before entering the inner cavity of the telescopic tube 5, and the filter screen 11 filters the dust, so that the dust can be effectively prevented from attaching to the temperature measuring probe of the temperature sensor 8, and the accuracy of temperature detection of the temperature sensor 8 is ensured.
The power line 1 is electrically connected with the switch 2, and the switch 2 is electrically connected with the motor 15 through a wire.
It should be noted that the utility model relates to a device for power equipment temperature measurement, including power cord 1, switch 2, temperature measurement box 3, closing cap 4, flexible pipe 5, spacing bolt 6, fixed sleeving 7, temperature sensor 8, motor groove 9, mounting panel 10, filter screen 11, flabellum 12, exhaust hole 13, screw hole 14, motor 15, pivot 16, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The working principle is that a screw penetrates into a screw hole 14 on a mounting plate 10, then the mounting plate 10 can be fixedly mounted inside a box body of the electric power equipment through the screw, a power line is connected to an external power supply, then the length of the telescopic pipe 5 extending out of a fixed sleeve 7 is adjusted, the left end of the telescopic pipe 5 is close to a main heating position of the electric power equipment, then a limit bolt 6 is screwed to fix the position of the telescopic pipe 5, then a motor 15 is controlled to work through a switch 2, the motor 15 drives a fan blade 12 to rotate through a rotating shaft 16, the fan blade 12 enables external air to enter through the left end of the telescopic pipe 5 through rotation, then the external air flows through the inner cavity of the fixed sleeve 7 and enters the inner cavity of a temperature measuring box 3, a temperature sensor 8 detects the temperature of the air, then the air is discharged out of the, this device can transmit the air of the main position that generates heat of power equipment to the 3 inner chambers of temperature measurement box at the in-process of in-service use, makes temperature sensor 8 directly detect the air temperature of the main position that generates heat of power equipment for temperature sensor 8 can in time detect the change of temperature, the effectual accuracy that improves 8 temperature detection of temperature sensor.
The temperature sensor is specifically PT 100.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A device for measuring the temperature of electric equipment is characterized by comprising a temperature measuring box (3), a fixed sleeve (7) and a motor groove (9);
the temperature measuring box is characterized in that a temperature sensor (8) is installed in the middle of the top end of the temperature measuring box (3) in a penetrating mode through a screw, a switch (2) is installed in the middle of the front side of the temperature measuring box (3) in a fixing mode through a screw, a power line (1) is connected to the bottom of the switch (2), a motor groove (9) is installed in the middle of the right side of the temperature measuring box (3) in a fixing mode through a screw, a mounting plate (10) is fixedly welded on the right side of the motor groove (9), a screw hole (14) is formed in the mounting plate (10) in a transversely penetrating mode, a motor (15) is fixedly embedded in the inner cavity of the motor groove (9), a rotating shaft (16) is arranged in the middle of the motor (15) in a transversely rotating mode, a fan blade (12) is connected to the left end of the rotating, the middle part of the left side surface of the temperature measuring box (3) is transversely welded with a fixed sleeve (7) in a left penetrating mode, and an extension tube (5) is transversely inserted into the inner cavity of the fixed sleeve (7) in a sliding mode.
2. The device for measuring the temperature of the electric power equipment as claimed in claim 1, wherein: the left side of the top of the fixed sleeve (7) vertically rotates to penetrate through a limiting bolt (6), and the limiting bolt (6) is in threaded connection with the fixed sleeve (7).
3. The device for measuring the temperature of the electric power equipment as claimed in claim 1, wherein: the upper side and the lower side of the middle part of the right side surface of the temperature measuring box (3) are symmetrically and transversely provided with vent holes (13) in a penetrating way.
4. The device for measuring the temperature of the electric power equipment as claimed in claim 1, wherein: the left end of the telescopic pipe (5) is in threaded connection with a sealing cover (4), and a filter screen (11) is fixedly embedded in the middle of the sealing cover (4).
5. The device for measuring the temperature of the electric power equipment as claimed in claim 1, wherein: the power cord (1) is electrically connected with the switch (2), and the switch (2) is electrically connected with the motor (15) through a conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457974.3U CN211978171U (en) | 2020-04-01 | 2020-04-01 | Device for measuring temperature of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457974.3U CN211978171U (en) | 2020-04-01 | 2020-04-01 | Device for measuring temperature of power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211978171U true CN211978171U (en) | 2020-11-20 |
Family
ID=73382953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020457974.3U Expired - Fee Related CN211978171U (en) | 2020-04-01 | 2020-04-01 | Device for measuring temperature of power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211978171U (en) |
-
2020
- 2020-04-01 CN CN202020457974.3U patent/CN211978171U/en not_active Expired - Fee Related
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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: 20201120 Termination date: 20210401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |