CN220775049U - Reactive power compensation cabinet convenient for dustproof ventilation - Google Patents
Reactive power compensation cabinet convenient for dustproof ventilation Download PDFInfo
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- CN220775049U CN220775049U CN202322483773.7U CN202322483773U CN220775049U CN 220775049 U CN220775049 U CN 220775049U CN 202322483773 U CN202322483773 U CN 202322483773U CN 220775049 U CN220775049 U CN 220775049U
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- shell
- dustproof
- cabinet body
- reactive power
- cabinet
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- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 241000237983 Trochidae Species 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 abstract description 17
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of reactive power compensation cabinets and discloses a reactive power compensation cabinet convenient for dust prevention and ventilation, which comprises a cabinet body and a top shell, wherein the top shell is positioned at the top of the cabinet body, dust prevention air inlet nets are respectively arranged at the left side and the right side of the lower end inside the top shell, a double-head motor is fixedly arranged at the middle position of the upper end of the top shell, driving screws are respectively arranged at two output ends of the double-head motor, threads of the two driving screws are opposite, a sliding shell is arranged outside the driving screws, the sliding shell is connected with the driving screws through threaded fit, a cross flow fan is arranged at the lower end of the sliding shell, a pulley is rotatably arranged at the upper end of the sliding shell, and a sliding rod is arranged below the driving screw and is in sliding connection with the sliding shell. According to the utility model, the through-flow fan is added at the upper end of the dustproof air inlet net to clean the dustproof air inlet net in a reverse airflow manner, so that dust attached to the outside of the dustproof air inlet net is more convenient to clean.
Description
Technical Field
The utility model relates to the technical field of reactive power compensation cabinets, in particular to a reactive power compensation cabinet convenient for dustproof ventilation.
Background
Reactive power compensation, which is a technology for improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment in a power supply system. The reactive power compensation device is in an indispensable very important place in the power supply system. The compensation device is reasonably selected, so that the loss of the power grid can be reduced to the maximum extent, and the quality of the power grid is improved. Reactive compensation devices are typically installed inside the cabinet and are therefore referred to as reactive compensation cabinets.
Such as chinese issued patent (low voltage reactive compensation cabinet) with publication number CN 205911626U: including the compensation cabinet body, cabinet door and lock body, the cabinet door is located the compensation cabinet body, the lock body is located the cabinet door, the lock body includes lock, lock hasp and fixed plate, the lock is located cabinet door one side, the lock reaches lock hasp quantity is a plurality of, the lock hasp with the lock corresponds to be connected, and a plurality of the lock pierces through the cabinet door is fixed to be located the cabinet door, a plurality of the lock hasp is located the cabinet door opposite side the lock, the lock hasp can wind the lock rotates and can with the fixed plate overlap joint, the fixed plate is located lock hasp one side, with the lock hasp corresponds the setting. The low-voltage reactive compensation cabinet provided by the utility model has the advantages of safety lock, simple structure, convenience in operation and safety.
The cabinet body structure among the above-mentioned prior art need set up the structure that carries out the heat dissipation to inside in the in-process of using to guarantee the temperature discharge that produces in the inside electric power system use, conventional solution is set up ventilation channel cooperation fan and make the air current lead to dispel the heat, but, the air inlet can adhere to the dust, thereby causes the jam and influences the air inlet, and then leads to the insufficient radiating effect of air input to descend, for this reason proposes a convenient dustproof ventilation's reactive power compensator cabinet.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a reactive power compensation cabinet convenient for dustproof ventilation, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient dustproof reactive power compensator cabinet that ventilates, includes the cabinet body and top shell, the top shell is located the top of the cabinet body, dustproof air inlet net is all installed to the left and right sides of the inside lower extreme of top shell, the intermediate position department fixed mounting of top shell upper end has the double-end motor, drive screw is all installed to two output of double-end motor, and the screw thread of two drive screw is opposite, drive screw's externally mounted has smooth shell, and smooth shell passes through screw thread fit connection with drive screw, the cross flow fan is installed to the lower extreme of smooth shell, the pulley is installed in the upper end rotation of smooth shell, drive screw's below is provided with the slide bar, and slide bar and smooth shell sliding connection.
Preferably, a driving motor is installed on one side of the outer portion of the cross flow fan, the driving motor is fixedly connected with the cross flow fan, and a fixing pipe is installed at the output end of the driving motor.
Preferably, the upper end and the lower end inside the fixed pipe are both provided with sliding blocks in a sliding mode, and the end, outside the sliding blocks, of the fixed pipe is provided with a top block.
Preferably, a reset spring is arranged between the two sliding blocks in the fixed pipe, and two ends of the outer part of the reset spring are fixedly connected with the sliding blocks respectively.
Preferably, dustproof exhaust nets are arranged on the left side and the right side of the inside of the cabinet body, the dustproof exhaust nets are fixedly connected with the cabinet body, and a fan is arranged on one side, close to the dustproof exhaust nets, of the inside of the cabinet body through a fixing frame.
Preferably, a cabinet door is installed on one side of the front end outside the cabinet body, and the cabinet door is rotationally connected with the cabinet body.
(III) beneficial effects
Compared with the prior art, the utility model provides the reactive power compensation cabinet convenient for dustproof ventilation, which has the following beneficial effects:
1. the double-end motor is started, the driving screw rod rotates, the sliding shell and the driving screw rod are in threaded fit and are in sliding connection, the rotary motion of the driving screw rod is converted into linear motion of the sliding shell, accordingly, the sliding shell drives the cross flow fan to move to the upper end of the dustproof air inlet net, the cross flow fan is started to generate air flow, the air flow is discharged outwards from the inside of the cabinet body through the dustproof air inlet net, reverse cleaning operation is conducted on the dustproof air inlet net, dust attached to the outside of the dustproof air inlet net is discharged, and the problem that dust attached to an air inlet of an existing reactive compensation cabinet in the background art affects air inlet is solved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a perspective view of the internal structure of the cabinet of the utility model;
fig. 3 is a cross-sectional view of a stationary pipe structure of the present utility model.
In the figure: 1. a cabinet body; 2. a top shell; 3. a dustproof exhaust net; 4. a dustproof air inlet net; 5. a double-ended motor; 6. driving a screw; 7. a slide shell; 8. a pulley; 9. a cross flow fan; 10. a driving motor; 11. a fixed tube; 12. a return spring; 13. a slide block; 14. a top block; 15. a blower; 16. and a cabinet door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme, referring to fig. 1, 2 and 3, of a reactive power compensation cabinet convenient for dust prevention and ventilation, which comprises a cabinet body 1 and a top shell 2, wherein the top shell 2 is positioned at the top of the cabinet body 1, dust prevention air inlet nets 4 are respectively arranged at the left side and the right side of the lower end of the inside of the top shell 2, a double-head motor 5 is fixedly arranged at the middle position of the upper end of the top shell 2, driving screws 6 are respectively arranged at two output ends of the double-head motor 5, threads of the two driving screws 6 are opposite, a sliding shell 7 is arranged outside the driving screws 6, the sliding shell 7 is connected with the driving screws 6 through threads in a matching manner, a through-flow fan 9 is arranged at the lower end of the sliding shell 7, a pulley 8 is rotatably arranged at the upper end of the sliding shell 7, a sliding rod is arranged below the driving screws 6, and the sliding rod is in sliding connection with the sliding shell 7.
When the anti-dust air inlet net 4 is used, the double-headed motor 5 is started, the driving screw 6 rotates, the sliding shell 7 and the driving screw 6 are in threaded fit and are in sliding connection with the sliding shell 7, the rotary motion of the driving screw 6 is converted into linear motion of the sliding shell 7, the sliding shell 7 drives the cross-flow fan 9 to move to the upper end of the anti-dust air inlet net 4, the cross-flow fan 9 is started to generate air flow, the air flow is discharged outwards from the inside of the cabinet body 1 through the anti-dust air inlet net 4, and accordingly the anti-dust air inlet net 4 is reversely cleaned, and dust attached to the outside of the anti-dust air inlet net 4 is discharged. It should be noted that, in order to save the space and highlight the innovative elements of the patent, the scheme is to improve the related structure of the non-cabinet body on the basis of the existing reactive compensation cabinet, such as a dustproof exhaust net 3, a dustproof air inlet net 4, a double-headed motor 5, a driving screw 6, a through-flow fan 9, a driving motor 10, a fan 15 and other conventional devices, and the related functional electronic elements in the scheme are not described in the patent.
Referring to fig. 2 and 3, a driving motor 10 is installed at one side of the outside of the cross flow fan 9, the driving motor 10 is fixedly connected with the cross flow fan 9, a fixed tube 11 is installed at the output end of the driving motor 10, and the driving motor 10 is started to rotate the fixed tube 11.
Referring to fig. 3, the upper and lower ends of the inside of the fixed tube 11 are both slidably provided with a slider 13, one end of the outside of the slider 13 located outside of the fixed tube 11 is provided with a top block 14, and the top block 14 is used for striking the dust-proof air inlet net 4.
Referring to fig. 2 and 3, a return spring 12 is installed between two sliders 13 inside the fixed tube 11, and two ends outside the return spring 12 are fixedly connected with the sliders 13 respectively, and the return spring 12 enables the sliders 13 to have automatic return.
Referring to fig. 1 and 2, dustproof exhaust nets 3 are installed on the left and right sides of the inside of the cabinet body 1, the dustproof exhaust nets 3 are fixedly connected with the cabinet body 1, a fan 15 is installed on one side, close to the dustproof exhaust nets 3, of the inside of the cabinet body 1 through a fixing frame, and the fan 15 generates air flow to enable air to be discharged through the dustproof exhaust nets 3.
Referring to fig. 1, a cabinet door 16 is installed at one side of the front end of the cabinet body 1, and the cabinet door 16 is rotatably connected with the cabinet body 1, and the cabinet door 16 is used for protecting components in the cabinet body 1.
The working principle of the device is as follows: when the cabinet body 1 is used, the fan 15 is started to generate air flow, air outside the cabinet body 1 enters through the dustproof air inlet net 4 and then is discharged from the dustproof air outlet net 3, so that heat is radiated and cooled inside the cabinet body 1, when the dustproof air inlet net 4 needs to be cleaned, the double-headed motor 5 is started, the driving screw 6 rotates, the sliding shell 7 and the driving screw 6 are matched with each other through threads, the sliding connection of the sliding shell 7 converts the rotation motion of the driving screw 6 into the linear motion of the sliding shell 7, the sliding shell 7 drives the through-flow fan 9 to move to the upper end of the dustproof air inlet net 4, the through-flow fan 9 is started to generate air flow, the air flow is discharged outwards through the dustproof air inlet net 4 from the inside of the cabinet body 1, the dust attached to the outside of the dustproof air inlet net 4 is discharged, the driving motor 10 is started to enable the fixed pipe 11 to rotate, the top block 14 inside the fixed pipe 11 repeatedly hits the dustproof air inlet net 4 along with the rotation of the fixed pipe 11, so that the dustproof air inlet net 4 vibrates, the dust falls off under vibration and the air flow is blown, and the falling speed of the dust is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a make things convenient for reactive power compensator cabinet of dustproof ventilation, includes cabinet body (1) and top shell (2), top shell (2) are located the top of cabinet body (1), its characterized in that: dustproof air inlet net (4) are all installed to the left and right sides of the inside lower extreme of top shell (2), the intermediate position department fixed mounting of top shell (2) upper end has double-end motor (5), drive screw (6) are all installed to two output of double-end motor (5), and the screw thread of two drive screw (6) is opposite, the externally mounted of drive screw (6) has smooth shell (7), and smooth shell (7) are connected through screw thread fit with drive screw (6), through-flow fan (9) are installed to the lower extreme of smooth shell (7), pulley (8) are installed in the upper end rotation of smooth shell (7), the below of drive screw (6) is provided with the slide bar, and slide bar and smooth shell (7) sliding connection.
2. A convenient dustproof ventilation reactive power compensation cabinet according to claim 1, characterized in that: a driving motor (10) is arranged on one side of the outside of the cross-flow fan (9), the driving motor (10) is fixedly connected with the cross-flow fan (9), and a fixed pipe (11) is arranged at the output end of the driving motor (10).
3. A convenient dustproof ventilation reactive power compensation cabinet according to claim 2, characterized in that: the sliding blocks (13) are slidably mounted at the upper end and the lower end of the inside of the fixed pipe (11), and the top block (14) is mounted at one end, located outside the fixed pipe (11), of the outside of the sliding blocks (13).
4. A convenient dustproof ventilation reactive power compensation cabinet according to claim 3, wherein: a return spring (12) is arranged between two sliding blocks (13) in the fixed pipe (11), and two ends of the outer part of the return spring (12) are fixedly connected with the sliding blocks (13) respectively.
5. A convenient dustproof ventilation reactive power compensation cabinet according to claim 1, characterized in that: dustproof exhaust net (3) are all installed to the inside left and right sides of cabinet body (1), and dustproof exhaust net (3) and cabinet body (1) fixed connection, fan (15) are installed through the mount to the inside one side that is close to dustproof exhaust net (3) of cabinet body (1).
6. A convenient dustproof ventilation reactive power compensation cabinet according to claim 1, characterized in that: one side of the front end of the outer part of the cabinet body (1) is provided with a cabinet door (16), and the cabinet door (16) is rotationally connected with the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483773.7U CN220775049U (en) | 2023-09-13 | 2023-09-13 | Reactive power compensation cabinet convenient for dustproof ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483773.7U CN220775049U (en) | 2023-09-13 | 2023-09-13 | Reactive power compensation cabinet convenient for dustproof ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220775049U true CN220775049U (en) | 2024-04-12 |
Family
ID=90613625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322483773.7U Active CN220775049U (en) | 2023-09-13 | 2023-09-13 | Reactive power compensation cabinet convenient for dustproof ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220775049U (en) |
-
2023
- 2023-09-13 CN CN202322483773.7U patent/CN220775049U/en active Active
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