CN218331804U - Relay protection direct current plug-in components testing arrangement - Google Patents
Relay protection direct current plug-in components testing arrangement Download PDFInfo
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- CN218331804U CN218331804U CN202222670114.XU CN202222670114U CN218331804U CN 218331804 U CN218331804 U CN 218331804U CN 202222670114 U CN202222670114 U CN 202222670114U CN 218331804 U CN218331804 U CN 218331804U
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a plug-in components test technical field just discloses a relay protection direct current plug-in components testing arrangement, which comprises an outer shell, the spout has been seted up at the top of shell, the inner wall sliding connection of spout has the top cap, the fixed gas collection device that is equipped with in top of shell, the bar groove has been seted up to the inner wall of gas collection device, the inner wall sliding connection of gas collection device has the filter screen. Through the gas collection device that sets up, the filter screen, the pull rod, the fan, the gas-supply pipe, first gas transmission maincenter device, make the device at the operation in-process, the cooperation of the first gas transmission maincenter of user's accessible and fan is taken out the inside air of shell, the cooperation that can utilize gas collection device and filter screen simultaneously filters it and purifies and discharges again, realize reducing the inside accumulational effect of impurity of shell, thereby reduce the probability that device voltage reduces and trouble, and then improve the operating efficiency of device, the normal test function of guarantee device.
Description
Technical Field
The utility model relates to a plug-in components test technical field specifically is a relay protection direct current plug-in components testing arrangement.
Background
The relay protection is used for detecting faults and abnormal conditions in a circuit, so that an operator can conveniently maintain the circuit, the operation efficiency is improved, the probability of circuit faults can be effectively reduced, the relay protection is an important measure for directly isolating or removing fault parts, a direct current plug-in is required to be used as a center in the technical means, and a detection testing means is required to be implemented in order to guarantee the qualification rate of hardware.
The current relay protection direct current plug-in components can refer to the chinese utility model patent that the authorization bulletin number is CN201637798U, and it discloses a large-scale anti-interference relay protection testboard, "this relay protection testboard is the same, sets up the same relay protection testing arrangement and merges side by one row of function and constitutes, one row of relay protection testing arrangement sets up to be more than two at least, and every relay protection testing arrangement's electric plug-in components panel is provided with power connection row, direct current air switch, electric wiring picture peg, earthing terminal. The utility model is suitable for a many relay protection device detect simultaneously. "
However, in the use process of the device, due to the long-time operation of the circuit system, certain static electricity can be generated inside the device or accessories, and the static electricity generates certain adsorption to dust and external plant fluff, so that impurities inside the device are accumulated, the probability of fire or system failure is increased, and under the condition of long-time operation of the device, due to the fact that the heat dissipation system is not arranged inside the device, the temperature inside the device cannot be timely discharged, and in order to protect the safety of the circuit, the voltage frequency can be automatically reduced by the system, and further the operation efficiency of the device is reduced.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a relay protection direct current plug-in components testing arrangement possesses the practicality strong, and stable effectual, dustproof and security performance is higher, and the advantage that operating efficiency is high, has solved the security performance not enough among the above-mentioned device, and the lower problem of operating efficiency.
The utility model provides a following technical scheme: the utility model provides a relay protection direct current plug-in components testing arrangement, includes the shell, the spout has been seted up at the top of shell, the inner wall sliding connection of spout has the top cap, the fixed gas collection device that is equipped with in top of shell, the bar groove has been seted up to the inner wall of gas collection device, the inner wall sliding connection of gas collection device has the filter screen, the stopper has been cup jointed in the inner wall slip in bar groove, the fixed pull rod that is equipped with in top of stopper, the outer edge that the pull rod is located bar inslot portion one end has cup jointed the spring, the outer wall of shell has run through the inner wall of fan until the shell, the outer edge of fan is fixed to be equipped with the gas-supply pipe, the fixed first gas-supply maincenter that is equipped with in one end that the fan was kept away from to the gas-supply pipe, the fixed second gas-supply maincenter that is equipped with in the right side of first gas-supply maincenter, the fixed catch basin that is equipped with in right side of shell, the fixed miniature pump that is equipped with in inner wall of catch basin, the fixed circulating pipe is equipped with cold and hot converter, controller, miniature liquid pump and temperature-sensing ware respectively.
As a preferred technical scheme of the utility model, the fixed spacing ring that is equipped with of inner wall of catch basin, the inner wall packing of catch basin has circulation liquid, and circulation liquid carries out cold and hot reposition of redundant personnel through the spacing ring, cold and hot converter, controller, miniature drawing liquid pump, temperature-sensing ware all fixed assembly are at the inner wall of spacing ring, cold and hot converter, miniature water pump, miniature drawing liquid pump, temperature-sensing ware all with controller electric connection.
As a preferred technical scheme of the utility model, the quantity of gas-supply pipe is two, and two gas-supply pipes all follow the outer wall symmetric distribution of first gas transmission maincenter, fixed being equipped with the connecting pipe between gas-supply pipe and the second gas transmission maincenter, and the connecting pipe runs through the outer edge of second gas transmission maincenter and gas-supply pipe respectively until inner wall between them.
As a preferred technical scheme of the utility model, the quantity of stopper is two, and two stoppers are all fixed assembly in the both sides of filter screen.
As an optimal technical scheme of the utility model, the delivery outlet of miniature drawing liquid pump is fixed to be equipped with the transfer line, temperature-sensing ware's quantity is two, and two temperature-sensing ware all along the inner wall evenly distributed of spacing ring.
As a preferred technical scheme of the utility model, the exhaust hole has been seted up to gas collecting device's left side, the inner wall fixed assembly in first gas transmission maincenter has the aspiration pump.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. according to the relay protection direct current plug-in testing device, through the arrangement of the gas collecting device, the filter screen, the pull rod, the fan, the gas conveying pipe and the first gas conveying center device, in the operation process of the device, a user can extract air in the shell through the cooperation of the first gas conveying center and the fan, and meanwhile, the air can be filtered, purified and discharged through the cooperation of the gas collecting device and the filter screen, so that the effect of reducing impurity accumulation in the shell is achieved, the voltage reduction and fault probability of the device are reduced, the operation efficiency of the device is improved, and the normal testing function of the device is guaranteed;
2. this relay protection direct current plug-in components testing arrangement, through the catch basin that sets up, the circulating pipe, miniature water pump, cold and hot converter, a controller, miniature drawing liquid pump, the temperature-sensing ware, circulation liquid, the spacing ring device for the device is under high temperature or microthermal operational environment, reduce the probability that voltage reduces in the device under the low temperature, the user can directly circulate cold circulation liquid or thermal cycle liquid through the cooperation of circulating pipe and miniature water pump, the normal operating of guarantee device, further improve the operating efficiency of device.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic side sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the point A in the structure diagram 2 of the present invention;
FIG. 4 is a schematic view of the structure of the water storage tank of the present invention;
fig. 5 is an enlarged schematic view of the position B in the structure diagram of the present invention in fig. 4.
In the figure: 1. a housing; 2. a chute; 3. a top cover; 4. a gas collection device; 5. a fan; 6. a gas delivery pipe; 7. a first gas delivery hub; 8. a second gas delivery hub; 9. a water storage tank; 10. a filter screen; 11. a circulation pipe; 12. a limiting block; 13. a strip-shaped groove; 14. a spring; 15. a pull rod; 16. a micro water pump; 17. a cold-heat converter; 18. a controller; 19. a miniature liquid pump; 20. 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 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, a relay protection dc plug-in testing device, including a housing 1, a chute 2 is opened at the top of the housing 1, an inner wall sliding connection of the chute 2 has a top cover 3, a gas collecting device 4 is fixedly assembled at the top of the housing 1, a strip-shaped groove 13 is opened at the inner wall of the gas collecting device 4, a filter screen 10 is slidably connected to the inner wall of the gas collecting device 4, a stopper 12 is slidably sleeved on the inner wall of the strip-shaped groove 13, a pull rod 15 is fixedly assembled at the top of the stopper 12, a spring 14 is sleeved on the outer edge of one end of the pull rod 15 inside the strip-shaped groove 13, the inner wall of the housing 1 penetrates through a fan 5 to the housing 1, an air pipe 6 is fixedly assembled at the outer edge of the fan 5, a first air pipe 7 is fixedly assembled at one end of the air pipe 6 far away from the fan 5, a second air pipe 8 is fixedly assembled at the right side of the first air pipe 7, a water storage groove 9 is fixedly assembled at the right side of the housing 1, a micro water pump 16 is fixedly assembled at the inner wall, a circulating pipe outlet, a water storage tank 9 is fixedly assembled with a circulating pipe 11, a water storage tank 9 is fixedly installed with a water storage tank 18, a temperature controller 19, a filter screen 14 and a micro pump 15 can directly draw the filter screen 10 after the filter screen 14 and a user can directly use the filter screen 10, the filter screen 14, and the micro pump 14, the micro pump 14 can directly improve the efficiency after the user can be taken out, and use efficiency after the user directly use of the user.
Wherein, the fixed spacing ring that is equipped with of inner wall of catch basin 9, the inner wall packing of catch basin 9 has the circulation liquid, and the circulation liquid carries out cold and hot reposition of redundant personnel through the spacing ring, cold and hot converter 17, controller 18, miniature drawing liquid pump 19, temperature-sensing ware 20 is all fixed assembly at the inner wall of spacing ring, cold and hot converter 17, miniature pump 16, miniature drawing liquid pump 19, temperature-sensing ware 20 all with controller 18 electric connection, the spacing ring can ensure that the cold and hot circulation liquid of catch basin 9 inside can not mix, thereby improve the heat dissipation of device and the effect of thermal conversion, the guarantee device can be under the operation of low temperature or high temperature condition.
Wherein, the quantity of gas-supply pipe 6 is two, and two gas-supply pipes 6 all follow the outer wall symmetric distribution of first gas transmission maincenter 7, fixed assembly has the connecting pipe between gas-supply pipe 6 and the second gas transmission maincenter 8, and the connecting pipe runs through the outer edge of second gas transmission maincenter 8 and gas-supply pipe 6 respectively until inner wall between them, gas-supply pipe 6 can carry the air that fan 5 was taken out to the inside of first gas transmission maincenter 7, thereby utilize first gas transmission maincenter 7 with the inside of air discharge to gas collection device 4, realize the filtration purification operation.
Wherein, the quantity of stopper 12 is two, and two stoppers 12 are all fixed assembly in the both sides of filter screen 10, and two stoppers 12 can ensure the user filter screen 10's when dragging pull rod 15 stability, and guarantee filter screen 10 can not take place to rock at the slip in-process, guarantee device's mobility and stability.
Wherein, miniature drawing liquid pump 19's delivery outlet fixed mounting has the transfer line, and temperature-sensing ware 20's quantity is two, and two temperature-sensing ware 20 all along the inner wall evenly distributed of spacing ring, and the transfer line can extract the inner wall to the spacing ring with the circulation liquid after heat transfer or cooling, and temperature-sensing ware 20 can be even detects the temperature of spacing ring inner loop liquid, the heat transfer and the radiating effect of guarantee device.
Wherein, the exhaust hole has been seted up on the left side of gas collection device 4, and the inner wall of first gas transmission maincenter 7 is fixed to be equipped with the aspiration pump, and the exhaust hole can be with the air escape after the filtration purification, realizes air cycle's effect, and the aspiration pump can pressurize the air of extraction to discharge and purify to gas collection device 4's inside.
The theory of operation, at first with the device installation back, when the temperature of user and device environment is higher, first step is earlier with miniature pump 16 circular telegram, and under temperature-sensing ware 20 real-time detection's effect this moment, when the temperature of circulation liquid is in presetting numerical range, miniature pump 16 can directly carry out the circulation of discharging with cold circulation liquid, and when surpassing numerical range, temperature-sensing ware 20 can carry numerical value and result to controller 18, cool off circulation liquid through controller 18 control cold-hot converter 17 until suitable temperature, then circulate once more, it can to reach the effect of the inside cooling of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a relay protection direct current plug-in components testing arrangement, includes shell (1), its characterized in that: spout (2) have been seted up at the top of shell (1), the inner wall sliding connection of spout (2) has top cap (3), the fixed gas collection device (4) that is equipped with in top of shell (1), bar groove (13) have been seted up to the inner wall of gas collection device (4), the inner wall sliding connection of gas collection device (4) has filter screen (10), stopper (12) have been cup jointed in the inner wall slip of bar groove (13), the fixed pull rod (15) that is equipped with in top of stopper (12), outer edge that pull rod (15) are located bar groove (13) inside one end has cup jointed spring (14), the outer wall of shell (1) runs through the inner wall that has fan (5) to shell (1), the outer edge of fan (5) is fixed to be equipped with gas-supply pipe (6), the one end that fan (5) was kept away from in pull rod (6) is fixed to be equipped with first gas-supply maincenter (7), the fixed second gas-supply maincenter (8) that is equipped with in the right side of first gas-supply maincenter (7), the fixed catch basin (9) of shell (1), the fixed catch basin (9) of water pump (9) is equipped with respectively the inner wall fixed water pump (11) the miniature water pump (17), the fixed water pump (17) is equipped with the delivery outlet (11) the miniature converter (17) the inner wall of the miniature water pump (17) is equipped with respectively, A controller (18), a micro liquid pump (19) and a temperature sensor (20).
2. The relay protection direct current plug-in test device according to claim 1, wherein: the inner wall of catch basin (9) is fixed to be equipped with the spacing ring, the inner wall packing of catch basin (9) has circulation liquid, and circulation liquid carries out cold and hot reposition of redundant personnel through the spacing ring, cold and hot converter (17), controller (18), miniature drawing liquid pump (19), temperature-sensing ware (20) are all fixed assembly at the inner wall of spacing ring, cold and hot converter (17), miniature pump (16), miniature drawing liquid pump (19), temperature-sensing ware (20) all with controller (18) electric connection.
3. The relay protection direct current plug-in test device of claim 1, characterized in that: the quantity of gas-supply pipe (6) is two, and the outer wall symmetric distribution of first gas transmission maincenter (7) is all followed in two gas-supply pipes (6), fixed assembly has the connecting pipe between gas-supply pipe (6) and second gas transmission maincenter (8), and the outer edge that the connecting pipe runs through second gas transmission maincenter (8) and gas-supply pipe (6) respectively is up to inner wall between them.
4. The relay protection direct current plug-in test device of claim 1, characterized in that: the number of the limiting blocks (12) is two, and the two limiting blocks (12) are fixedly assembled on two sides of the filter screen (10).
5. The relay protection direct current plug-in test device of claim 1, characterized in that: the delivery outlet of miniature drawing liquid pump (19) is fixed and is equipped with the transfer line, the quantity of temperature-sensing ware (20) is two, and two temperature-sensing ware (20) all along the inner wall evenly distributed of spacing ring.
6. The relay protection direct current plug-in test device of claim 1, characterized in that: an exhaust hole is formed in the left side of the gas collecting device (4), and an air extracting pump is fixedly assembled on the inner wall of the first gas transmission center (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670114.XU CN218331804U (en) | 2022-10-11 | 2022-10-11 | Relay protection direct current plug-in components testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670114.XU CN218331804U (en) | 2022-10-11 | 2022-10-11 | Relay protection direct current plug-in components testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218331804U true CN218331804U (en) | 2023-01-17 |
Family
ID=84823915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222670114.XU Withdrawn - After Issue CN218331804U (en) | 2022-10-11 | 2022-10-11 | Relay protection direct current plug-in components testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218331804U (en) |
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2022
- 2022-10-11 CN CN202222670114.XU patent/CN218331804U/en not_active Withdrawn - After Issue
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20230117 Effective date of abandoning: 20231101 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20230117 Effective date of abandoning: 20231101 |