CN210926692U - Low-voltage three-phase imbalance intelligent adjusting device structure - Google Patents
Low-voltage three-phase imbalance intelligent adjusting device structure Download PDFInfo
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- CN210926692U CN210926692U CN201922287010.9U CN201922287010U CN210926692U CN 210926692 U CN210926692 U CN 210926692U CN 201922287010 U CN201922287010 U CN 201922287010U CN 210926692 U CN210926692 U CN 210926692U
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Abstract
The utility model discloses an unbalanced intelligent regulating apparatus structure of low pressure three-phase, relate to electric power system adjusting device, the problem of electric elements among the adjusting device among the prior art breaks down because the internal humidity of cabinet is too high easily has been solved, its technical scheme main points are including the cabinet body, fixed connection is at cabinet body top and the air-supply line that communicates each other with the cabinet body, fixed connection is close to two of bottom position and the play tuber pipe of the mutual intercommunication of the cabinet body in cabinet body both sides, the filter screen of setting at the air-supply line top, set up the moisture absorption net in the filter screen below and set up the fan that is used for in the middle of the air-supply line to internal blowing of cabinet, the moisture absorption net absorbs the moisture in the air in the middle of entering the cabinet body, thereby make the cabinet body keep dry state easily, make electric elements be difficult to appear damaging because.
Description
Technical Field
The utility model relates to an electric power system adjusting device, more specifically the theory that says so, it relates to an unbalanced intelligent regulation device structure of low pressure three-phase.
Background
At present, with the rapid development of social and economic construction and various rural economic modes, rural power utilization structures and power consumption are greatly changed, rural power utilization loads are greatly increased, a plurality of small processing plants are provided, day and night change is large, load characteristics are complex and changeable, the number of agricultural distribution transformers is increased, distribution transformer capacities are different in size, three-phase imbalance of distribution transformers of each capacity, low power factors and unqualified voltage quality are not unified. But the current conventional low-voltage three-phase imbalance intelligent adjusting device has the following defects: the existing low-voltage three-phase imbalance intelligent adjusting device has diversified wire inlet modes and unattractive wire inlet layout; the unbalanced intelligent adjusting device structure of present low pressure three-phase will dispose a plurality of moulded case circuit breakers of response when a plurality of modules are installed together, and bus layout outward appearance is in disorder, the structure is complicated, has increased the equipment assembly degree of difficulty.
In order to solve the problems, the chinese utility model patent document with the publication number CN206023233U discloses an unbalanced low-voltage three-phase intelligent regulating device structure, which comprises a device cabinet body, an incoming line protective cover, a fan protective cover, a lifting ring in the cabinet, a bus type fuse load isolating switch, a bus system, a surge protector, an incoming line cable clamp, a secondary wiring terminal, an unbalanced three-phase intelligent regulating device module, a module pulley, a temperature controller, a module wiring terminal, a pulley guide rail and a fan. The utility model discloses an unbalanced three phase intelligent regulation device module internal power device adopts the modularized design, and the device is miniaturized, but a quick-witted automatic intelligence, can multistage networking intelligence for the unbalanced three phase intelligent regulation device structure space of low pressure reduces, has reduced product cost, and the assembly is simple.
When the existing low-voltage three-phase unbalanced intelligent adjusting device is used, external moisture easily enters the device through the vent hole, so that the cabinet body cannot be kept in a dry state, and the electric elements are easily damaged due to overhigh humidity.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an unbalanced intelligent regulating apparatus structure of low pressure three-phase, its moisture absorption net absorbs the moisture in the air in the middle of entering into the cabinet body to make the cabinet body keep dry state easily, make electrical component be difficult to appear damaging because humidity is too high.
In order to achieve the above purpose, the utility model provides a following technical scheme: a low-voltage three-phase imbalance intelligent adjusting device structure comprises a cabinet body, an air inlet pipe, two air outlet pipes, a filter screen, a moisture absorption net and a fan, wherein the air inlet pipe is fixedly connected to the top of the cabinet body and is mutually communicated with the cabinet body;
the air outlet pipe is also provided with a moisture absorption net.
Through adopting above-mentioned technical scheme, the fan drives external air and enters into the internal electric elements that cools off the cabinet to the cabinet, the air after the cooling is through going out the tuber pipe by the discharge cabinet body, the air passes the moisture absorption net when entering into the cabinet body in the middle of, absorb the moisture in the air under the effect of moisture absorption net, make the air that enters into in the middle of the cabinet body can keep dry, and set up the moisture absorption net in going out the tuber pipe, also can prevent that moisture in the external air from entering into the cabinet body in the middle of through going out the tuber pipe, thereby make the electric elements in the middle of the cabinet body be difficult to break down because humidity is too high.
The utility model discloses further set up to: the outer side of the filter screen is fixedly connected with an installation pipe coaxial with the air inlet pipe, and one end of the installation pipe close to the air inlet pipe is fixedly connected with a connecting pipe which is connected with the air inlet pipe in a threaded mode.
Through adopting above-mentioned technical scheme, through setting up installation pipe and connecting pipe, be convenient for dismantle the filter screen from the intake pipe and wash down.
The utility model discloses further set up to: the connecting pipe is coaxial with the air inlet pipe, and the inner diameter of the connecting pipe is equal to the outer diameter of the air inlet pipe;
the top of the air inlet pipe is provided with a connecting ring positioned between the air inlet pipe and the mounting pipe, the inner side of the connecting ring is fixedly connected with a moisture absorption pipe, a moisture absorption net is positioned in the moisture absorption pipe, and the outer diameter of the moisture absorption pipe is equal to the inner diameter of the air inlet pipe.
Through adopting above-mentioned technical scheme, through setting up go-between and moisture absorption pipe, after moisture absorption net absorbed moisture, be convenient for dismantle the change with moisture absorption net, go-between and moisture absorption pipe together.
The utility model discloses further set up to: the moisture absorption net comprises two fixing nets fixedly connected in the moisture absorption pipe and a desiccant layer filled between the two fixing nets, and the desiccant layer is composed of desiccant particles.
Through adopting above-mentioned technical scheme, when the air passed through the drier layer, moisture in the air was absorbed by the drier.
The utility model discloses further set up to: the outside of the moisture absorption net that goes out tuber pipe department also is provided with moisture absorption pipe and go-between, and the internal diameter that goes out the tuber pipe equals the external diameter of moisture absorption pipe, goes out the pot head that the tuber pipe deviates from the cabinet body and is equipped with the collar with play tuber pipe threaded connection, and fixedly connected with is located the extrusion ring that the go-between deviates from cabinet body one side on the inner wall that the collar deviates from cabinet body one end.
Through adopting above-mentioned technical scheme, through setting up extrusion ring and collar, be convenient for change the moisture absorption net of tuber pipe department.
The utility model discloses further set up to: the bottom one end of air-supply line stretches into in the middle of the cabinet body, and the bottom fixed connection of air-supply line has the dispersion pipe of level setting, and a plurality of dispersion holes that run through the dispersion pipe lateral wall are seted up to the bottom of dispersion pipe.
Through adopting above-mentioned technical scheme, through setting up the dispersion hole for the air that enters into in the middle of the cabinet body can be more evenly to blow the electric elements in the cabinet body on, make electric elements can be even cooled down.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the utility model discloses a set up the moisture absorption net, the fan drives external air to enter into the cabinet body and cools off the internal electric elements of cabinet, the air after the cooling is discharged the cabinet body through the play tuber pipe, the air passes the moisture absorption net when entering into the cabinet body, absorb the moisture in the air under the effect of moisture absorption net, make the air that enters into in the cabinet body keep dry, and set up the moisture absorption net in the play tuber pipe, can prevent also that the moisture in the external air from entering into the cabinet body through the play tuber pipe, thereby make the electric elements in the cabinet body be difficult to break down because of humidity is too high;
2. the utility model discloses a set up the dispersion hole for the air that enters into in the middle of the cabinet body can be more evenly to blow the electric elements in the cabinet body on, make that electric elements can be even cooled off.
Drawings
FIG. 1 is an isometric view of the complete structure of the embodiment;
FIG. 2 is a sectional view of the entire structure of the embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B of FIG. 2;
fig. 5 is an enlarged schematic view of the portion C of fig. 2.
In the figure: 1. a cabinet body; 2. an air inlet pipe; 21. a fan; 3. an air outlet pipe; 4. a dispersion pipe; 41. a dispersion hole; 5. a filter screen; 51. installing a pipe; 52. a connecting pipe; 6. a moisture absorption net; 61. a desiccant layer; 62. fixing the net; 7. a connecting ring; 71. a moisture absorption pipe; 8. an extrusion ring; 81. and (7) installing a ring.
Detailed Description
Example (b): the utility model provides an unbalanced three phase intelligent regulation device structure of low pressure, includes the cabinet body, fixed connection is at the air-supply line at cabinet body top, fixed connection is at the dispersion pipe of air-supply line bottom and fixed connection is close to two play tuber pipes of bottom position in cabinet body both sides.
The low-voltage three-phase unbalance intelligent adjusting device structure also comprises a filter screen arranged at the top of the air inlet pipe, a moisture absorption net arranged below the filter screen and a fan arranged in the air inlet pipe; the vertical setting of axis direction of air-supply line, the air-supply line run through the top of solid and the bottom of air-supply line stretches into in the middle of the cabinet body, and the dispersion pipe is located in the middle of the cabinet body and the axis direction level setting of dispersion pipe, and a plurality of dispersion holes that run through the dispersion pipe lateral wall are seted up to the bottom of dispersion pipe. The axial direction of the air outlet pipe is horizontally arranged.
The cabinet that the fan drove the air from the external flow of cabinet is internal, under the effect of fan during the use, external air passes and enters into in the middle of the cabinet body after filter screen and moisture absorption net, the air in the middle of the cabinet body is from the discharge cabinet body in the middle of the play tuber pipe, the air can pass the moisture absorption net in the middle of the process that gets into the cabinet body, moisture absorption net absorbs moisture in the middle of with the air, thereby make the air that enters into in the middle of the cabinet body be in dry state, also be provided with the moisture absorption net in the middle of the play tuber pipe, external moisture can be absorbed by the moisture absorption net in the middle of the play tuber pipe when getting into the cabinet body through the play tuber pipe, thereby make the air in the middle of the cabinet body keep dry state, thereby make.
The outer side of the filter screen is fixedly connected with an installation pipe which is coaxial with the air inlet pipe, and one end of the installation pipe close to the air inlet pipe is fixedly connected with a connecting pipe which is connected with the air inlet pipe in a threaded manner. The connecting pipe is coaxial with the air inlet pipe, and the inner diameter of the connecting pipe is equal to the outer diameter of the air inlet pipe; the top of the air inlet pipe is provided with a connecting ring positioned between the air inlet pipe and the mounting pipe, the inner side of the connecting ring is fixedly connected with a moisture absorption pipe, a moisture absorption net is positioned in the moisture absorption pipe, and the outer diameter of the moisture absorption pipe is equal to the inner diameter of the air inlet pipe. After the connecting pipe is screwed down, the connecting ring is clamped between the mounting pipe and the air inlet pipe under the action of the mounting pipe, and the outer side of the moisture absorption pipe is attached to the inner side of the air inlet pipe. After the moisture absorption net absorbs moisture, the connecting pipe is screwed off, and the moisture absorption net, the moisture absorption pipe and the connecting ring can be replaced at the same time.
The moisture absorption net comprises two fixing nets fixedly connected in the moisture absorption pipe and a desiccant layer filled between the two fixing nets, and the desiccant layer consists of desiccant particles.
The moisture absorption net is also arranged in the air outlet pipe, the moisture absorption pipe and the connecting ring are also arranged outside the moisture absorption net of the air outlet pipe, and the inner diameter of the air outlet pipe is equal to the outer diameter of the moisture absorption pipe; the pot head that goes out the tuber pipe and deviates from the cabinet body is equipped with the collar with play tuber pipe threaded connection, and fixedly connected with is located the extrusion ring that the go-between deviates from cabinet body one side on the inner wall that the collar deviates from cabinet body one end. After the mounting ring is screwed down, the connecting ring is pressed on the air outlet pipe through the extruding ring. After the moisture absorption net is full of moisture, the moisture absorption net, the moisture absorption pipe and the connecting ring can be replaced together by unscrewing the mounting ring.
The working principle of the low-voltage three-phase unbalance intelligent adjusting device structure when in use is as follows: the cabinet that the fan drove the air from the external flow of cabinet is internal, under the effect of fan during the use, external air passes and enters into in the middle of the cabinet body after filter screen and moisture absorption net, the air in the middle of the cabinet body is from the discharge cabinet body in the middle of the play tuber pipe, the air can pass the moisture absorption net in the middle of the process that gets into the cabinet body, moisture absorption net absorbs moisture in the middle of with the air, thereby make the air that enters into in the middle of the cabinet body be in dry state, also be provided with the moisture absorption net in the middle of the play tuber pipe, external moisture can be absorbed by the moisture absorption net in the middle of the play tuber pipe when getting into the cabinet body through the play tuber pipe, thereby make the air in the middle of the cabinet body keep dry state, thereby make.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an unbalanced three phase intelligent regulation device structure of low pressure, includes the cabinet body, its characterized in that: the air conditioner comprises an air inlet pipe which is fixedly connected to the top of a cabinet body and is mutually communicated with the cabinet body, two air outlet pipes which are fixedly connected to the two sides of the cabinet body and are close to the bottom of the cabinet body and are mutually communicated with the cabinet body, a filter screen arranged at the top of the air inlet pipe, a moisture absorption net arranged below the filter screen and a fan which is arranged in the air inlet pipe and is used for blowing air into the cabinet body;
the air outlet pipe is also provided with a moisture absorption net.
2. The low-voltage three-phase imbalance intelligent regulating device structure of claim 1, wherein: the outer side of the filter screen is fixedly connected with an installation pipe coaxial with the air inlet pipe, and one end of the installation pipe close to the air inlet pipe is fixedly connected with a connecting pipe which is connected with the air inlet pipe in a threaded mode.
3. The low-voltage three-phase imbalance intelligent regulating device structure of claim 2, wherein: the connecting pipe is coaxial with the air inlet pipe, and the inner diameter of the connecting pipe is equal to the outer diameter of the air inlet pipe;
the top of the air inlet pipe is provided with a connecting ring positioned between the air inlet pipe and the mounting pipe, the inner side of the connecting ring is fixedly connected with a moisture absorption pipe, a moisture absorption net is positioned in the moisture absorption pipe, and the outer diameter of the moisture absorption pipe is equal to the inner diameter of the air inlet pipe.
4. The low-voltage three-phase imbalance intelligent regulating device structure of claim 3, wherein: the moisture absorption net comprises two fixing nets fixedly connected in the moisture absorption pipe and a desiccant layer filled between the two fixing nets, and the desiccant layer is composed of desiccant particles.
5. The low-voltage three-phase imbalance intelligent regulating device structure of claim 1, wherein: the outside of the moisture absorption net that goes out tuber pipe department also is provided with moisture absorption pipe and go-between, and the internal diameter that goes out the tuber pipe equals the external diameter of moisture absorption pipe, goes out the pot head that the tuber pipe deviates from the cabinet body and is equipped with the collar with play tuber pipe threaded connection, and fixedly connected with is located the extrusion ring that the go-between deviates from cabinet body one side on the inner wall that the collar deviates from cabinet body one end.
6. The low-voltage three-phase imbalance intelligent regulating device structure of claim 1, wherein: the bottom one end of air-supply line stretches into in the middle of the cabinet body, and the bottom fixed connection of air-supply line has the dispersion pipe of level setting, and a plurality of dispersion holes that run through the dispersion pipe lateral wall are seted up to the bottom of dispersion pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287010.9U CN210926692U (en) | 2019-12-18 | 2019-12-18 | Low-voltage three-phase imbalance intelligent adjusting device structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287010.9U CN210926692U (en) | 2019-12-18 | 2019-12-18 | Low-voltage three-phase imbalance intelligent adjusting device structure |
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| Publication Number | Publication Date |
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| CN210926692U true CN210926692U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922287010.9U Active CN210926692U (en) | 2019-12-18 | 2019-12-18 | Low-voltage three-phase imbalance intelligent adjusting device structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864846A (en) * | 2021-01-15 | 2021-05-28 | 杭州华电自控设备有限公司 | Dampproofing electrical control cabinet who makes an uproar that falls |
| CN113794143A (en) * | 2021-08-09 | 2021-12-14 | 邹平市供电有限公司 | User outer box type transformer substation of power system |
-
2019
- 2019-12-18 CN CN201922287010.9U patent/CN210926692U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864846A (en) * | 2021-01-15 | 2021-05-28 | 杭州华电自控设备有限公司 | Dampproofing electrical control cabinet who makes an uproar that falls |
| CN113794143A (en) * | 2021-08-09 | 2021-12-14 | 邹平市供电有限公司 | User outer box type transformer substation of power system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050000 15-3-1202, 295 Donggang Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Tengrui Power Technology Co.,Ltd. Address before: 050000 15-3-1202, 295 Donggang Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: Hebei Tengrui Electric Power Equipment Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |