CN212568847U

CN212568847U - Voltage-withstanding insulation tester

Info

Publication number: CN212568847U
Application number: CN202020925429.2U
Authority: CN
Inventors: 段彩连
Original assignee: Baoding Dingshuo Transformer Maintenance Co ltd
Current assignee: Baoding Dingshuo Transformer Maintenance Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-19
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to the technical field of insulation device detection, in particular to a voltage-resistant insulation tester, which is provided with a detection heat dissipation mechanism to facilitate the timely dissipation of heat generated by the internal detection of the tester, thereby avoiding the damage of the tester caused by the accumulation of heat energy inside the tester and improving the use stability; including the main frame, insulating curb plate, the detection case, switch, adjust knob, the oil tank, defeated oil pipe, the nozzle, the guide plate, the air inlet, the top extension board, the heat exchanger that looses, cooling fan and thermovent, main frame is outer end all around is inlayed and is installed multiunit insulating curb plate, detection case fixed mounting is inside the tester, switch can stir the installation in tester front end left side, the rotatable setting of adjust knob is at the tester front end, and switch and adjust knob electric connection, adjust knob and detection case electric connection, the oil tank sets up the inside downside in the main frame, defeated oil pipe input and oil tank output intercommunication, nozzle lower extreme and defeated oil pipe upper end intercommunication.

Description

Voltage-withstanding insulation tester

Technical Field

The utility model relates to a technical field that insulating device detected especially relates to a withstand voltage insulation tester.

Background

As is well known, when components and parts were carrying out withstand voltage insulation test, the unit gas piece can produce a large amount of heats in high voltage environment, works in high temperature ring form for a long time, not only can lead to being detected the damage of components and parts, still can lead to detecting instrument's damage, consequently when carrying out the withstand voltage insulation test of components and parts, need in time with detecting the heat energy of production and dispersing the discharge to guarantee to detect going on of operation's stability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a detect heat dissipation mechanism through setting up, be convenient for in time dispel the heat that the inside detection of tester produced, avoid heat energy to hoard in the tester is inside to cause the tester to damage, improve the high service stability's withstand voltage insulation tester.

The utility model relates to a voltage-resistant insulation tester, which comprises a main frame, insulation side plates, a detection box, a power switch, an adjusting knob, an oil tank, an oil delivery pipe, an oil spray head, a guide plate, an air inlet, a top support plate, a heat dissipation cover, a heat dissipation fan and a heat dissipation port, wherein a plurality of groups of insulation side plates are embedded and installed at the outer ends of the periphery of the main frame, the detection box is fixedly installed in the tester, the power switch can be installed at the left side of the front end of the tester in a poking way, the adjusting knob can be rotatably arranged at the front end of the tester, the power switch is electrically connected with the adjusting knob, the adjusting knob is electrically connected with the detection box, the oil tank is arranged at the lower side in the main frame, the input end of the oil delivery pipe is communicated with the output end of the oil tank, the middle part of the lower end of the top supporting plate is provided with a through hole, the lower end of the heat dissipation cover is connected with the middle part of the upper end of the top supporting plate, two groups of heat dissipation fans are fixedly arranged in the heat dissipation cover, and the heat dissipation port is communicated with the middle part of the upper end of the heat dissipation cover.

The utility model discloses a withstand voltage insulation tester still includes compressed air entry, compressed air pipe, high pressure connector, trachea and air gun, and the coil is taken and is put in the main frame upper end on the compressed air pipe, compressed air entry and compressed air pipe input intercommunication, and high pressure connector fixed mounting is on tester front end middle part right side, compressed air pipe output and high pressure connector output intercommunication, trachea input and high pressure connector output intercommunication, air gun input and trachea output intercommunication.

The utility model discloses a withstand voltage insulation tester still includes manometer and pressure regulating button, and manometer fixed mounting is at high-pressure connector front end, and the rotatable setting of pressure regulating button is at high-pressure connector lower extreme.

The utility model discloses a withstand voltage insulation tester still includes the couple, and the couple left end is connected with tester right-hand member middle part front side.

The utility model discloses a withstand voltage insulation tester still includes reserve tank, and reserve tank puts the setting at the inside downside of tester.

The utility model discloses a withstand voltage insulation tester still includes auxiliary fan, and testing platform upper end front side is arranged and is provided with three groups auxiliary fan.

The utility model discloses a withstand voltage insulation tester still includes the tool groove, and two sets of tool grooves have been seted up on the inside lower extreme right side of main frame.

The utility model discloses a withstand voltage insulation tester still includes the support pad foot, and main frame lower extreme four corners fixed mounting has four groups to support the pad foot.

Compared with the prior art, the beneficial effects of the utility model are that: placing the component to be tested in the main frame, connecting the circuit arranged in the detection box with the component, then a power switch is turned to electrify the tester, then an adjusting knob is screwed to adjust the test voltage, and simultaneously the insulating oil in the oil tank is sprayed out through an oil spray head, then the components are subjected to voltage-withstanding detection, the components generate heat energy due to high voltage in the detection process and need to be radiated in time, then two groups of radiating fans are started, the radiating fans are electrified to work to circulate air, then the two groups of air inlets suck heat energy generated by the detection in the tester, and then the heat energy is upwards conveyed by the two groups of cooling fans, the hot air is discharged from the tester through the heat dissipation port, and the heat generated by the internal detection of the tester is conveniently and timely dissipated by arranging the detection heat dissipation mechanism, so that the damage of the tester caused by the accumulation of heat energy inside the tester is avoided, and the use stability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1;

FIG. 4 is a schematic view of the connection structure of the internal components of the present invention;

in the drawings, the reference numbers: 1. a main frame; 2. an insulating side plate; 3. a detection box; 4. a power switch; 5. adjusting a knob; 6. an oil tank; 7. an oil delivery pipe; 8. an oil spray head; 9. a baffle; 10. an air inlet; 11. a top support plate; 12. a heat dissipation cover; 13. a heat radiation fan; 14. a heat dissipation port; 15. a compressed air inlet; 16. a compressed air pipe; 17. a high-voltage connector; 18. an air tube; 19. an air gun; 20. a pressure gauge; 21. a pressure adjusting knob; 22. hooking; 23. a reserve oil tank; 24. an auxiliary fan; 25. a tool slot; 26. and supporting the foot pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the pressure-resistant insulation tester of the utility model comprises a main frame 1, insulation side plates 2, a detection box 3, a power switch 4, an adjusting knob 5, an oil tank 6, an oil delivery pipe 7, an oil spray head 8, a guide plate 9, an air inlet 10, a top support plate 11, a heat dissipation cover 12, a heat dissipation fan 13 and a heat dissipation port 14, wherein a plurality of groups of insulation side plates 2 are embedded and installed at the outer end of the periphery of the main frame 1, the detection box 3 is fixedly installed in the tester, the power switch 4 can be installed on the left side of the front end of the tester in a shifting way, the adjusting knob 5 can be rotatably arranged at the front end of the tester, the power switch 4 is electrically connected with the adjusting knob 5, the adjusting knob 5 is electrically connected with the detection box 3, the oil tank 6 is arranged at the lower side of the inside of the main frame 1, the input end of the oil delivery pipe 7 is, the lower end of the guide plate 9 is communicated with two groups of air inlets 10, the lower end of the top support plate 11 is connected with the upper end of the guide plate 9, the middle part of the lower end of the top support plate 11 is provided with a through hole, the lower end of the heat dissipation cover 12 is connected with the middle part of the upper end of the top support plate 11, two groups of heat dissipation fans 13 are fixedly arranged in the heat dissipation cover 12, and the heat dissipation port 14 is communicated with the middle part of the; placing a component to be tested in a main frame 1, then connecting a circuit arranged in a detection box 3 with the component, then toggling a power switch 4 to electrify a tester, then screwing an adjusting knob 5 to adjust a test voltage, simultaneously spraying insulating oil in an oil tank 6 through an oil spray head 8, and then carrying out withstand voltage detection on the component, wherein the component can generate heat energy due to high voltage in the detection process and needs to be radiated in time, then starting two groups of radiating fans 13, electrifying the radiating fans 13 to work to circulate air, then sucking the heat energy generated by the internal detection of the tester through two groups of air inlets 10, then conveying the heat energy upwards through the two groups of radiating fans 13, then discharging the hot air out of the tester through a radiating port 14, and by arranging a detection radiating mechanism, the heat energy generated by the internal detection of the tester can be timely dissipated, thereby avoiding the damage of the tester caused by the accumulation of the heat energy in the tester, the use stability is improved.

The utility model discloses a withstand voltage insulation tester, still include compressed air inlet 15, compressed air pipe 16, high-pressure connector 17, trachea 18 and air gun 19, the upper end of compressed air pipe 16 is coiled and is put in main frame 1 upper end, compressed air inlet 15 communicates with compressed air pipe 16 input, high-pressure connector 17 is fixed to be installed on the right side in the middle part of the tester front end, compressed air pipe 16 output communicates with high-pressure connector 17 output, trachea 18 input communicates with high-pressure connector 17 output, air gun 19 input communicates with trachea 18 output; after the components and parts test is accomplished, the components and parts surface still can remain partial heat energy, leads to the components and parts surface overheated, consequently can scald personnel's both hands when getting the piece, and handheld air gun 19 this moment aligns components and parts with 19 output ends of air gun, later presses down 19 handles of air gun, then air gun 19 blows compressed air to the components and parts surface, carries out rapid cooling to components and parts, and the personnel of being convenient for get the piece, improve the practicality of use.

The utility model discloses a withstand voltage insulation tester, still include manometer 20 and pressure adjusting knob 21, manometer 20 is fixedly mounted in the front end of high-pressure connector 17, pressure adjusting knob 21 is rotatable to be set up in the high-pressure connector 17 lower extreme; through rotating pressure adjustment knob 21, adjust compressed air output rate, through setting up manometer 20, the visual observation compressed air pressure of being convenient for improves the practicality of using.

The utility model discloses a voltage-resistant insulation tester, which also comprises a hook 22, wherein the left end of the hook 22 is connected with the front side of the middle part of the right end of the tester; through setting up couple 22, be convenient for hang dress air gun 19, avoid air gun 19 to take to put at will and cause trachea 18 to damage, improve the convenience of use.

The utility model discloses a voltage-resistant insulation tester, which also comprises a spare oil tank 23, wherein the spare oil tank 23 is arranged at the lower side in the tester; through setting up reserve tank 23, guarantee to detect with insulating oil sufficient, improve the convenience in use.

The utility model discloses a withstand voltage insulation tester, still include auxiliary fan 24, the front side of the upper end of the testing platform is arranged and is provided with three groups of auxiliary fans 24; through setting up three auxiliary fan 24 of group, be convenient for blow the inside steam of tester upwards, improve the cooling effect, improve and use the practicality.

The utility model discloses a voltage-resistant insulation tester, which also comprises a tool groove 25, wherein two groups of tool grooves 25 are arranged on the right side of the lower end in the main frame 1; by providing the tool groove 25, the tool for inspection work can be easily stored, and the convenience of use can be improved.

The utility model discloses a voltage-resistant insulation tester, which also comprises supporting foot pads 26, four groups of supporting foot pads 26 are fixedly arranged at four corners of the lower end of the main frame 1; through setting up support pad foot 26, be convenient for guarantee detector lower extreme frictional force, avoid equipment accident to slide, improve stability in use.

The utility model discloses a withstand voltage insulation tester, it is at the during operation, place the components and parts that await measuring inside the main frame, later connect the circuit that sets up in the detection case with the components and parts, then stir switch, for the tester circular telegram, later revolve wrong adjust knob, adjust test voltage, simultaneously spout the inside insulating oil of oil tank through the nozzle, then carry out withstand voltage detection to the components and parts, the components and parts can produce heat energy because of the high voltage in the testing process, need in time dispel the heat, later start two sets of cooling blower, cooling blower circular telegram work makes the circulation of air, then two sets of air inlets inhale the heat energy that the tester internally detected and produced, later carry heat energy upwards through two sets of cooling blower, then hot-air discharges the tester through the thermovent, after the components and parts test is accomplished, handheld air gun, aim at the components and parts with the air gun output, later press the air, then the air gun blows compressed air to the surface of the component, so that the component is rapidly cooled, and the component is convenient for personnel to take.

The utility model discloses a withstand voltage insulation tester, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A voltage-resistant insulation tester is characterized by comprising a main frame (1), insulation side plates (2), a detection box (3), a power switch (4), an adjusting knob (5), an oil tank (6), an oil delivery pipe (7), an oil spray head (8), a guide plate (9), an air inlet (10), a top support plate (11), a heat dissipation cover (12), a heat dissipation fan (13) and a heat dissipation port (14), wherein a plurality of groups of insulation side plates (2) are embedded and installed at the outer end of the periphery of the main frame (1), the detection box (3) is fixedly installed in the tester, the power switch (4) can be installed on the left side of the front end of the tester in a poking mode, the adjusting knob (5) can be rotatably arranged at the front end of the tester, the power switch (4) is electrically connected with the adjusting knob (5), the adjusting knob (5) is electrically connected with the detection box (3), the oil tank (6) is, defeated oil pipe (7) input and oil tank (6) output intercommunication, nozzle (8) lower extreme and defeated oil pipe (7) upper end intercommunication, guide plate (9) slant fixed mounting is at the inside upside of main frame (1), guide plate (9) lower extreme intercommunication is provided with two sets of air inlets (10), top extension board (11) lower extreme is connected with guide plate (9) upper end, top extension board (11) lower extreme middle part is provided with the through-hole, heat exchanger (12) lower extreme and top extension board (11) upper end middle part are connected, heat exchanger (12) inside fixed mounting has two sets of cooling fan (13), thermovent (14) intercommunication sets up in heat exchanger (12) upper end middle part.

2. The voltage-resistant insulation tester of claim 1, further comprising a compressed air inlet (15), a compressed air pipe (16), a high-pressure connector (17), an air pipe (18) and an air gun (19), wherein the upper end of the compressed air pipe (16) is coiled and lapped on the upper end of the main frame (1), the compressed air inlet (15) is communicated with the input end of the compressed air pipe (16), the high-pressure connector (17) is fixedly installed on the right side of the middle part of the front end of the tester, the output end of the compressed air pipe (16) is communicated with the output end of the high-pressure connector (17), the input end of the air pipe (18) is communicated with the output end of the high-pressure connector (17), and the input end of the air gun (19).

3. The voltage withstand insulation tester of claim 2, further comprising a pressure gauge (20) and a pressure adjusting button (21), wherein the pressure gauge (20) is fixedly installed at the front end of the high-voltage connector (17), and the pressure adjusting button (21) is rotatably disposed at the lower end of the high-voltage connector (17).

4. A voltage withstand insulation tester as claimed in claim 3, further comprising a hook (22), wherein the left end of the hook (22) is connected to the front side of the middle part of the right end of the tester.

5. The voltage withstand insulation tester of claim 4, further comprising a reserve tank (23), wherein the reserve tank (23) is disposed at a lower side of the inside of the tester.

6. The voltage withstand insulation tester of claim 5, further comprising three sets of auxiliary fans (24), wherein the three sets of auxiliary fans (24) are arranged on the front side of the upper end of the detection platform.

7. The voltage withstand insulation tester of claim 6, further comprising tool slots (25), wherein two sets of tool slots (25) are formed in the main frame (1) at the right side of the lower end of the interior thereof.

8. The voltage withstand insulation tester of claim 7, further comprising four sets of supporting pads (26), wherein four corners of the lower end of the main frame (1) are fixedly provided with the four sets of supporting pads (26).