CN210775684U - Detection jig for alternating-current low-voltage power distribution cabinet - Google Patents
Detection jig for alternating-current low-voltage power distribution cabinet Download PDFInfo
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- CN210775684U CN210775684U CN201921248309.7U CN201921248309U CN210775684U CN 210775684 U CN210775684 U CN 210775684U CN 201921248309 U CN201921248309 U CN 201921248309U CN 210775684 U CN210775684 U CN 210775684U
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Abstract
The utility model discloses a detection tool of AC low-voltage distribution cabinet, including box, perpendicular case, diaphragm, wind gap, heater strip, terminal, fixed plate, temperature detect switch, button switch, backing plate, operation panel, tuber pipe, violently pipe, nozzle stub, solenoid valve, gas holder, gas release pipe, valve, a supporting bench, chamber door, trachea and fan. The utility model can detect the highest temperature which can be borne by the AC low-voltage power distribution cabinet by placing the AC low-voltage power distribution cabinet in the box body and heating the AC low-voltage power distribution cabinet by the plurality of heating wires, thereby reasonably designing the internal heat dissipation device when in actual use; the gas that the AC low-voltage power distribution cabinet produced under the different temperatures can be collected to a plurality of gas holder to when using, can the rational design AC low-voltage power distribution cabinet put the position, the device simple structure, convenient to use is fit for using widely.
Description
Technical Field
The utility model relates to an AC low-voltage distribution cabinet detection tool specifically is an AC low-voltage distribution cabinet's detection tool belongs to AC low-voltage distribution cabinet technical field.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.
The high temperature resistance of the alternating-current low-voltage power distribution cabinet is also an important index, and whether the alternating-current low-voltage power distribution cabinet can work normally or not at different temperatures influences the normal work of a power system; moreover, the alternating-current low-voltage power distribution cabinet installed in a corridor or other sealed environments runs at high temperature, and whether toxic gas is generated or not also influences the personal safety of users. Therefore, a detection jig for an alternating-current low-voltage power distribution cabinet is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a detection tool of AC low-voltage power distribution cabinet for solving above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a detection jig of an AC low-voltage power distribution cabinet, which comprises a heating mechanism and a gas collecting mechanism;
the heating mechanism comprises a box body, vertical boxes, transverse plates, air ports and heating wires, wherein the transverse plates are fixedly connected to the bottom ends of two opposite inner walls of the box body, two identical vertical boxes are symmetrically and fixedly connected to two sides of the top of the transverse plate, the outer walls of the two vertical boxes far away from each other are fixedly connected to the two inner walls of the box body respectively, a plurality of identical heating wires are fixedly connected to the bottom of the box body and the inner walls of the vertical boxes at equal intervals, a plurality of identical binding posts are uniformly embedded in the side walls of the box body, a fixing plate is fixedly connected to the top end of the inner wall of the box body, and a plurality of identical temperature control;
the gas collecting mechanism comprises an air pipe, a transverse pipe, short pipes, an electromagnetic valve and a gas storage tank, the top of the box body is communicated and installed through the air pipe to be transverse, the bottom of the transverse pipe is communicated and installed with the same short pipes in an equal distance, the bottom of the short pipes is communicated and installed with the gas storage tank, and the gas storage tank is fixedly connected to the top of the support table.
Preferably, a plurality of identical air ports are arranged on the surface of the transverse plate at equal intervals, and the air ports are located between the two vertical boxes.
Preferably, the heating wires are electrically connected with a plurality of button switches, the button switches are fixedly connected to the top of the backing plate, and the backing plate is fixedly connected to the top of the operating table.
Preferably, the surfaces of the outer walls of the short pipes are all communicated with and provided with electromagnetic valves.
Preferably, a plurality of the lateral wall bottom of gas holder all communicates and installs the gas release pipe, the valve is all installed in the outer wall surface intercommunication of gas release pipe.
Preferably, the outer wall surface of the box body is hinged with a box door.
Preferably, the lateral wall of box is located the position intercommunication installation trachea one end of diaphragm below, the output at the fan is installed in the intercommunication of tracheal other end.
Preferably, the temperature control switches are respectively and electrically connected with the heating wires.
Preferably, the horizontal pipe and the support platform are located on the same straight line in the central axis in the vertical direction.
Preferably, the base plate and the operating platform are located on the same straight line in the central axis in the vertical direction.
The utility model has the advantages that:
1. the utility model can detect the highest temperature which can be borne by the AC low-voltage power distribution cabinet by placing the AC low-voltage power distribution cabinet in the box body and heating the AC low-voltage power distribution cabinet by the plurality of heating wires, thereby reasonably designing the internal heat dissipation device when in actual use;
2. the gas that the AC low-voltage power distribution cabinet produced under the different temperatures can be collected to a plurality of gas holder to when using, can the rational design AC low-voltage power distribution cabinet put the position, the device simple structure, convenient to use is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the point A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2;
fig. 5 is a schematic circuit diagram of the present invention.
In the figure: 1. the automatic temperature control device comprises a box body, 2, a vertical box, 3, a transverse plate, 4, an air port, 5, a heating wire, 6, a binding post, 7, a fixing plate, 8, a temperature control switch, 9, a button switch, 10, a backing plate, 11, an operating table, 12, an air pipe, 13, a transverse pipe, 14, a short pipe, 15, an electromagnetic valve, 16, an air storage tank, 17, an air release pipe, 18, a valve, 19, a supporting table, 20, a box door, 21, an air pipe, 22 and a fan.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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 technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and 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.
Referring to fig. 1-5, a detection tool for an ac low-voltage power distribution cabinet includes a heating mechanism and a gas collecting mechanism;
the heating mechanism comprises a box body 1, vertical boxes 2, transverse plates 3, an air port 4 and heating wires 5, the transverse plates 3 are fixedly connected to the bottom ends of two opposite inner walls of the box body 1, the two same vertical boxes 2 are symmetrically and fixedly connected to the two sides of the top of the transverse plates 3, the heating wires 5 are convenient to install, the two outer walls of the vertical boxes 2 far away from each other are fixedly connected to the two inner walls of the box body 1 respectively, the bottom of the box body 1 and the inner walls of the vertical boxes 2 are equidistantly fixedly connected with the same heating wires 5, the heating is convenient, a plurality of same binding posts 6 are uniformly embedded in the side walls of the box body 1, a detection device is convenient to connect with an alternating-current low-voltage power distribution cabinet, a fixing plate 7 is fixedly connected to the top ends of the inner walls of;
gaseous collection mechanism includes tuber pipe 12, violently manages 13, nozzle stub 14, solenoid valve 15 and gas holder 16, pipe 12 intercommunication installation is passed through at the top of box 1 and violently manages 13, and the air of being convenient for flows, violently manage the bottom equidistance intercommunication of 13 and install a plurality of the same nozzle stub 14, be convenient for the reposition of redundant personnel, and is a plurality of gas holder 16 is installed all to the intercommunication in the bottom of nozzle stub 14, is convenient for store up gas, and is a plurality of the equal rigid coupling of gas holder 16 is convenient for fix at the top of propping up.
A plurality of identical air ports 4 are formed in the surface of the transverse plate 3 at equal intervals, and the air ports 4 are located between the two vertical boxes 2, so that air can flow conveniently; the heating wires 5 are electrically connected with the button switches 9, the button switches 9 are fixedly connected to the top of the backing plate 10, and the backing plate 10 is fixedly connected to the top of the operating platform 11, so that the heating wires 5 can be controlled to work conveniently; the surfaces of the outer walls of the short pipes 14 are all communicated and provided with electromagnetic valves 15, so that gas can be conveniently sealed and stored; the bottom ends of the side walls of the plurality of air storage tanks 16 are all communicated and provided with air release pipes 17, and the outer wall surfaces of the air release pipes 17 are all communicated and provided with valves 18, so that sampling is facilitated; the outer wall surface of the box body 1 is hinged with a box door 20, so that an alternating-current low-voltage power distribution cabinet can be conveniently placed; the side wall of the box body 1 is communicated with one end of an air pipe 21 at a position below the transverse plate 3, and the other end of the air pipe 21 is communicated with the output end of a fan 22, so that air can flow conveniently; the temperature control switches 8 are respectively and electrically connected with the heating wires 5, so that the heating wires 5 can be conveniently controlled to work; the central axes of the horizontal pipe 13 and the support platform 19 in the vertical direction are positioned on the same straight line, so that the space is conveniently and reasonably utilized; the base plate 10 and the central axis of the operating platform 11 in the vertical direction are located on the same straight line, so that the space is conveniently and reasonably utilized.
When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, the temperature control ranges of a plurality of temperature control switches 8 are sequentially increased, and a plurality of temperature control switches 8 are in one-to-one correspondence with a plurality of button switches 9, a box door 20 is opened, an AC low-voltage power distribution box is placed in a box body 1, the connecting wire of the AC low-voltage power distribution box is connected with a plurality of wiring terminals 6, the other sides of the wiring terminals 6 are placed outside the box body 1, a detection device is connected with one end of the wiring terminals 6 placed outside the box body 1 and starts to detect, a first button switch 9 is opened, the button switch 9 corresponds to the temperature control switch 8 with a lower temperature range, a plurality of heating wires 5 start to heat, when the temperature reaches the temperature specified by the temperature control switch 8, the temperature control switch 8 cuts, when the temperature in the box body 1 is lower than the control range of the temperature control switch 8, the temperature control switch 8 is switched on again to continue heating, so that the temperature inside the case 1 is maintained within a stable range, and then the operation state of the sensing device is checked, meanwhile, the blower 22 is turned on, the blower 22 blows the air inside the box body 1 into the transverse pipe 13 through the air pipe 12, after the corresponding electromagnetic valve 15 is opened, gas enters the corresponding gas storage tank 16 through the short pipe 14, the valve 18 is opened, the corresponding valve 18, the corresponding electromagnetic valve 15 and the fan 22 are closed after redundant gas in the corresponding gas storage tank 16 is exhausted, then the running state of the alternating current low-voltage power distribution cabinet at different temperatures and the gas at the corresponding temperature are tested according to the same principle as the above, when the detection device is abnormal, the maximum temperature which can be borne by the alternating current low-voltage power distribution cabinet is represented, and the gases generated by the ac low-voltage distribution cabinet at different temperatures are obtained by opening the corresponding valves 18.
The temperature control switch 8 is model ksd9700bw manufactured by wavic electronics ltd of wayside, huizhou, and its associated power supply and circuitry.
The push-button switch 9 is made of model PBM12-11M-RX-NNN-A6 manufactured by Heizhou Hongliaoyuan appliances and related matched power supply and circuit.
The electromagnetic valve 15 adopts a DMF-M-50S/101S model manufactured by Podocun Xin Jindie casting Limited liability company and a related matched power supply and circuit thereof.
The fan 22 is of the type RB-73D-1 manufactured by Shanghai full wind industries, Inc. and its associated power supply and circuitry.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a detection tool of AC low-voltage distribution cabinet which characterized in that: comprises a heating mechanism and a gas collecting mechanism;
the heating mechanism comprises a box body (1), vertical boxes (2), transverse plates (3), air ports (4) and heating wires (5), the transverse plates (3) are fixedly connected to the bottom ends of two opposite inner walls of the box body (1), the two same vertical boxes (2) are fixedly connected to two sides of the top of each transverse plate (3) symmetrically, the two vertical boxes (2) are fixedly connected to two inner walls of the box body (1) respectively at the outer walls far away from each other, the bottom of the box body (1) and the inner walls of the vertical boxes (2) are fixedly connected with a plurality of same heating wires (5) at equal intervals, a plurality of same binding posts (6) are uniformly embedded in the side wall of the box body (1), a fixing plate (7) is fixedly connected to the top end of the inner wall of the box body (1), and a plurality of same temperature control switches (8) are fixedly;
gas collection mechanism includes tuber pipe (12), violently manages (13), nozzle stub (14), solenoid valve (15) and gas holder (16), tuber pipe (12) intercommunication installation violently manages (13) in the top of box (1), violently manage the bottom equidistance intercommunication of (13) and install a plurality of the same nozzle stub (14), it is a plurality of gas holder (16) are installed all to communicate in the bottom of nozzle stub (14), and is a plurality of the equal rigid coupling of gas holder (16) is at the top of propping up supporting bench (19).
2. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: a plurality of same tuyeres (4) are seted up to the surface equidistance of diaphragm (3), and a plurality of tuyeres (4) are located between two perpendicular casees (2).
3. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: a plurality of heater strip (5) electric connection a plurality of button switch (9), a plurality of button switch (9) rigid coupling is at the top of backing plate (10), backing plate (10) rigid coupling is at the top of operation panel (11).
4. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: the outer wall surfaces of the short pipes (14) are all communicated with and provided with electromagnetic valves (15).
5. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: a plurality of the lateral wall bottom of gas holder (16) all communicates and installs gas release pipe (17), valve (18) are all installed in the outer wall surface intercommunication of gas release pipe (17).
6. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: and the outer wall surface of the box body (1) is hinged with a box door (20).
7. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: the lateral wall of box (1) is in the one end that is located position intercommunication installation trachea (21) of diaphragm (3) below, the output at fan (22) is installed in the other end intercommunication of trachea (21).
8. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: the temperature control switches (8) are respectively and electrically connected with the heating wires (5).
9. The detection jig for the alternating-current low-voltage power distribution cabinet according to claim 1, characterized in that: the horizontal pipe (13) and the supporting platform (19) are located on the same straight line in the central axis in the vertical direction.
10. The detection tool of the AC low-voltage power distribution cabinet according to claim 3, wherein: the base plate (10) and the central axis of the operating platform (11) in the vertical direction are located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248309.7U CN210775684U (en) | 2019-08-02 | 2019-08-02 | Detection jig for alternating-current low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248309.7U CN210775684U (en) | 2019-08-02 | 2019-08-02 | Detection jig for alternating-current low-voltage power distribution cabinet |
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| Publication Number | Publication Date |
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| CN210775684U true CN210775684U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921248309.7U Active CN210775684U (en) | 2019-08-02 | 2019-08-02 | Detection jig for alternating-current low-voltage power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899509A (en) * | 2021-09-17 | 2022-01-07 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Method and system for detecting moisture influence resistance of packaging device |
-
2019
- 2019-08-02 CN CN201921248309.7U patent/CN210775684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899509A (en) * | 2021-09-17 | 2022-01-07 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Method and system for detecting moisture influence resistance of packaging device |
| CN113899509B (en) * | 2021-09-17 | 2024-03-26 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Method and system for detecting moisture influence resistance of packaging device |
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