CN211958194U - Collector ring for high-temperature and high-humidity environment - Google Patents
Collector ring for high-temperature and high-humidity environment Download PDFInfo
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- CN211958194U CN211958194U CN201821065546.5U CN201821065546U CN211958194U CN 211958194 U CN211958194 U CN 211958194U CN 201821065546 U CN201821065546 U CN 201821065546U CN 211958194 U CN211958194 U CN 211958194U
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- collector ring
- ring
- humidity environment
- high temperature
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Abstract
The utility model discloses a collector ring for high temperature and high humidity environment, including ring core, brush and casing, the brush connect in the internal surface of casing, the tip of brush and the becket on the becket slip contact, be equipped with the cavity in the casing, be equipped with dry part and cooling device in the cavity. Adopt this device cooling device can make the collector ring in time give off at the heat that high-speed operation in-process produced, make the temperature of collector ring be unlikely to too high, and the vapor in dry part can the effective absorption casing is in order to realize effective dehumidification to form the operational environment of good collector ring, guarantee that the collector ring can normally work under the environment of high temperature and high humidity, thereby improve the life of collector ring, and guarantee that collector ring electric conductive property is more stable.
Description
Technical Field
The utility model relates to a collector ring technical field, in particular to a collector ring for high temperature and high humidity environment.
Background
The slip ring can ensure continuous rotation, and meanwhile, in an electromechanical system for transmitting power and signals from a fixed position to a rotating position, the phenomenon that a lead is strained in the rotating process is avoided.
Spare part on the collector ring is more, the brush is the leading spare part of accomplishing its function with the vice friction that the sliding ring on the ring core is constituteed, at the collector ring operation in-process, a large amount of wearing and tearing can appear in the vice component of friction that brush and sliding ring are constituteed, need maintain or change corresponding components and parts when wearing and tearing to the certain degree, especially to some precision instruments, the factor that influences the vice wearing and tearing condition of friction has a lot, except the rotational speed, contact load, material characteristic, still relevant with environmental factor such as temperature, humidity, if the collector ring works under the environment of high temperature and high humidity for a long time, can accelerate the wearing and tearing of collector ring, seriously influence its life and electrically conductive effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the collector ring among the prior art and be difficult to adapt to work under the environment of high temperature and high humidity for a long time, wearing and tearing more easily seriously influence life and electrically conductive effect etc. above-mentioned not enough, provide a collector ring for high temperature and high humidity environment.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a collector ring for high temperature and high humidity environment, includes ring core, brush and casing, the brush connect in the internal surface of casing, the tip of brush and the becket on the becket slip contact, be equipped with the cavity in the casing, be equipped with dry part and cooling device in the cavity.
Adopt a collector ring for humid tropical environment, the casing adopts hollow structure set up dry part and cooling device in the inside cavity of casing, wherein cooling device can make the heat that the collector ring produced at high-speed operation in-process in time give off, make the temperature of collector ring be unlikely to too high, and the water vapor in dry part can the effective absorption casing is in order to realize effective dehumidification to form the operational environment of good collector ring, guarantee that the collector ring can normally work under humid tropical environment, thereby improve the life of collector ring, and guarantee that collector ring electric conductive property is more stable.
Preferably, a partition board is arranged in the cavity, and the partition board is provided with a plurality of through holes.
Preferably, the cooling device comprises a water inlet pipe, a spiral pipe and a water outlet pipe, wherein the spiral pipe is arranged in the cavity below the partition plate.
The cooling liquid sequentially passes through the water inlet pipe, the spiral pipe and the water outlet pipe to cool the mutual friction part of the ring core and the electric brush.
Further preferably, the drying means is provided in the cavity above the partition.
Preferably, the drying part comprises a bagged drying agent and a water-containing bag.
Preferably, the side of the housing comprises an opening means.
By adopting the arrangement mode, the dehumidification and the cooling are partitioned, the arrangement is convenient, and dry parts can be conveniently replaced or the spiral pipe can be conveniently maintained.
Preferably, a plurality of circles of annular grooves are arranged on the outer surface of the annular core at intervals, and one metal ring is correspondingly arranged in each annular groove.
Further preferably, the bottom surface of the annular groove is an inclined surface.
By adopting the arrangement mode, the grinding wheel is beneficial to falling off as soon as possible, and the influence on the electric conduction effect and the heat dissipation effect due to excessive accumulation is avoided.
To sum up, compare with prior art, the beneficial effects of the utility model are that:
1. adopt a collector ring for humid tropical environment, cooling device can make the heat that the collector ring produced at high-speed operation in-process in time give off, make the temperature of collector ring be unlikely to too high, and the vapor in dry part can the effective absorption casing is in order to realize effective dehumidification to form the operational environment of good collector ring, guarantee that the collector ring can normal work under humid tropical environment, thereby improve the life of collector ring, and guarantee that collector ring electric conductive property is more stable.
2. Adopt a collector ring for humid tropical environment, carry out the subregion with the cooling, be convenient for arrange, conveniently change dry part.
3. Adopt a collector ring for humid tropical environment, be favorable to dropping the grinding that wearing and tearing produced as early as possible, avoid too much piling up, influence electrically conductive effect and radiating effect.
Description of the drawings:
fig. 1 is a schematic structural diagram of a collector ring for a high temperature and high humidity environment according to the present invention.
The labels in the figure are: 1-ring core, 2-electric brush, 3-shell, 4-cavity, 5-drying component, 61-water inlet pipe, 62-spiral pipe, 63-water outlet pipe and 7-clapboard.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. However, it should not be understood that the scope of the above-mentioned subject matter is limited to the following embodiments, and all the technologies realized based on the present invention are within the scope of the present invention.
Example 1
As shown in fig. 1, the bus ring for high temperature and high humidity environment of the present invention comprises a ring core 1, a brush 2 and a housing 3, wherein a plurality of ring-shaped grooves are arranged on the outer surface of the ring core 1 at intervals, each ring-shaped groove is correspondingly provided with a metal ring, preferably, the bottom surface of each ring-shaped groove is an inclined surface, which is beneficial to dropping the grinding generated by abrasion as soon as possible, and avoiding excessive accumulation and affecting the conductive effect and the heat dissipation effect, the brush 2 is connected to the inner surface of the housing 3, the end of the brush 2 is in sliding contact with the metal ring on the ring core 1, the housing 3 is provided with a cavity 4, a partition 7 is arranged in the cavity 4, the partition 7 is provided with a plurality of through holes, the drying component 5 is arranged in the cavity 4 above the partition 7, the drying component 5 contains a bagged drying agent and a water receiving bag, preferably, an opening component is arranged on the side surface of the housing 3 above the partition 7, can open and be convenient for change bagged drying agent and water receiving bag, cooling device contains inlet tube 61, spiral pipe 62 and outlet pipe 63, spiral pipe 62 is located the baffle 7 below in the cavity 4, the coolant liquid loops through inlet tube 61, spiral pipe 62 and outlet pipe 63 and cools down the position of ring core 1 and brush 2 looks mutual friction, inlet tube 61 and outlet pipe 63 intercommunication same pump use the coolant liquid circulation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a collector ring for high temperature and high humidity environment, its characterized in that includes ring core (1), brush (2) and casing (3), brush (2) connect in the internal surface of casing (3), the tip of brush (2) and the becket slip contact on (1), be equipped with cavity (4) in casing (3), be equipped with dry part (5) and cooling device in cavity (4).
2. A collector ring for high temperature and high humidity environment according to claim 1, wherein a partition (7) is provided in the cavity (4), and the partition (7) is provided with a plurality of through holes.
3. The collector ring for high temperature and high humidity environment according to claim 2, wherein the cooling device comprises a water inlet pipe (61), a spiral pipe (62) and a water outlet pipe (63), wherein the spiral pipe (62) is arranged in the cavity (4) below the partition plate (7).
4. A collector ring for high temperature and high humidity environment according to claim 2, wherein the drying member (5) is provided in the cavity (4) above the partition plate (7).
5. A collector ring for high temperature and high humidity environment according to claim 1, wherein the drying means (5) comprises a bagged desiccant and a bagged water collector.
6. A collector ring for high temperature and high humidity environment according to any of claims 1-5, characterized in that the side of the housing (3) contains an opening means.
7. A collector ring for high temperature and high humidity environment according to any of claims 1-5, wherein the outer surface of the ring core (1) is provided with a plurality of circles of ring-shaped grooves at intervals, and each ring-shaped groove is provided with one corresponding metal ring.
8. The collector ring for a high temperature and high humidity environment as claimed in claim 7, wherein the bottom surface of the ring groove is a slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065546.5U CN211958194U (en) | 2018-07-05 | 2018-07-05 | Collector ring for high-temperature and high-humidity environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065546.5U CN211958194U (en) | 2018-07-05 | 2018-07-05 | Collector ring for high-temperature and high-humidity environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958194U true CN211958194U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065546.5U Active CN211958194U (en) | 2018-07-05 | 2018-07-05 | Collector ring for high-temperature and high-humidity environment |
Country Status (1)
| Country | Link |
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| CN (1) | CN211958194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899725A (en) * | 2018-07-05 | 2018-11-27 | 成都工业学院 | A kind of collector ring for hot and humid environment |
-
2018
- 2018-07-05 CN CN201821065546.5U patent/CN211958194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899725A (en) * | 2018-07-05 | 2018-11-27 | 成都工业学院 | A kind of collector ring for hot and humid environment |
| CN108899725B (en) * | 2018-07-05 | 2024-03-22 | 成都工业学院 | Converging ring for high-temperature and high-humidity environment |
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