CN216420331U - Air cooler self-cleaning device for hydropower station - Google Patents
Air cooler self-cleaning device for hydropower station Download PDFInfo
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- CN216420331U CN216420331U CN202123119400.9U CN202123119400U CN216420331U CN 216420331 U CN216420331 U CN 216420331U CN 202123119400 U CN202123119400 U CN 202123119400U CN 216420331 U CN216420331 U CN 216420331U
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- rod
- block
- cooler
- bearing block
- wheel
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- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010926 purge Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model discloses an air cooler self-cleaning device for a hydropower station, which comprises a cooler body, wherein a mesh grid body is arranged outside the right end of the lower side of the cooler body, the lower end of the mesh grid body is connected with a connecting pipe in a penetrating way and is communicated with an external air suction pump, and a supporting plate is fixedly arranged on the upper part of the right end of the upper side of the cooler body; the connecting shell is connected to the left side of the supporting plate in a sliding mode, a servo motor is fixedly installed inside the connecting shell, a supporting block is placed on the right side of the cooler body, and an electric telescopic rod fixedly installed with the connecting shell is fixedly installed on the left side of the upper end of the supporting block; and the joint rod is connected to the right side of the support plate in a penetrating manner and is fixedly installed with the output end of the servo motor. This air cooler is from belt cleaning device for power station, it is effectual to the clearance of net bars to can remove the dish brush from net bars department after accomplishing the net bars clearance, avoid influencing the ventilation, improve the practicality.
Description
Technical Field
The utility model relates to a relevant technical field of power station specifically is an air cooler is from belt cleaning device for power station.
Background
An air cooler is used in a hydropower station, dust can be accumulated on an air inlet grid of a mounting cover of the air cooler due to large ventilation required by heat exchange in the working process of the air cooler, and a self-cleaning device is needed for cleaning at the moment.
Chinese patent No. CN209857749U discloses a self-cleaning air cooler, which comprises an air cooler body, an axial flow fan mounting cover, an air inlet grid, a support plate, an electric push rod, a connecting block, a rotating arm, a hinge rod, a driving motor, a disc brush, and a dust collecting device. The utility model discloses set up the dish brush, it rotates to drive the disc brush through driving motor, can clear up the air inlet net bars, the action of rethread electric putter, the drive rotor arm is followed and is rotated with the articulated department of bearing plate, make the dish brush keep away from the air inlet net bars, prevent to block up the air inlet net bars, cause the influence to the normal work of air inlet net bars, thereby realized the automatic clearance to the air inlet net bars, set up dust collecting device, through outside aspiration pump work, produce the negative pressure, adsorb the dust in the axial fan installation cover to the dust collecting tank, and adsorb to the trachea by the dust collecting tank, discharge, prevent that the dust from getting into in the organism, cause and produce the influence to internal cooling pipe work.
The above prior art solutions have the following drawbacks: the cleaning effect to the net bars is poor to be difficult to put aside the dish brush from the net bars after the net bars are cleaned, influence the ventilation, reduced the practicality, consequently, we provide an air cooler is from belt cleaning device for power station, so that solve the problem that proposes in the aforesaid.
Disclosure of Invention
An object of the utility model is to provide an air cooler is from belt cleaning device for power station to the clearance effect to the net bars that proposes among the solution above-mentioned background art is poor, and is difficult to put aside the dish brush from net bars department after accomplishing the net bars clearance, influences the ventilation, has reduced the problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: an air cooler self-purging apparatus for a hydropower station, comprising: the cooler comprises a cooler body, wherein a mesh grid body is arranged outside the right end of the lower side of the cooler body, the lower end of the mesh grid body is connected with a connecting pipe in a penetrating manner and communicated with an external air pump, and a supporting plate is fixedly arranged on the upper part of the right end of the upper side of the cooler body;
the connecting shell is connected to the left side of the supporting plate in a sliding mode, a servo motor is fixedly installed inside the connecting shell, a supporting block is placed on the right side of the cooler body, and an electric telescopic rod fixedly installed with the connecting shell is fixedly installed on the left side of the upper end of the supporting block;
the connecting rod is connected to the right side of the supporting plate in a penetrating mode and fixedly mounted with the output end of the servo motor, a transmission mechanism is arranged outside the connecting rod, and a bearing block is rotatably connected to the inside of the upper end of the supporting block;
the bearing block is fixedly arranged at the left end of the bearing block, the transmission rod penetrates through the inside of the left side of the bearing block, the upper end and the lower end of the transmission rod are fixedly provided with transmission wheels, and the left side of the lower portion of the bearing block is provided with a cleaning mechanism.
Preferably, the transmission mechanism comprises an engaging wheel and an engaging block;
the joint wheel is rotatably connected to the right side of the support plate and is positioned outside the joint rod;
the single bodies of the connecting blocks are respectively and fixedly arranged at the rear side and the right end of the connecting rod.
Preferably, join the fifth wheel and the carrier block all with join the pole and adopt the pivoted mode to be connected, and join the fifth wheel and the carrier block all with join the mode that the block adopted the block to be connected.
Preferably, the cleaning mechanism comprises a fixed block, a moving rod and a disc brush;
the fixed block is fixedly arranged on the left side of the lower end of the bearing block;
the moving rod is rotatably connected to the lower end of the fixed block;
and a disc brush fixedly installed at the left end of the moving rod.
Preferably, the right end of the motion rod is also fixedly provided with a driving wheel, and the driving wheels at the upper end and the lower end of the transmission rod are respectively connected with the connecting wheel and the driving wheel at the right end of the motion rod in a meshing manner.
Compared with the prior art, the beneficial effects of the utility model are that: the air cooler self-cleaning device for the hydropower station has a good cleaning effect on the mesh grid, and the disc brush can be moved away from the mesh grid after the mesh grid is cleaned, so that the ventilation is prevented from being influenced, and the practicability is improved;
1. the mesh grid cleaning machine is provided with a transmission rod and a moving rod, and the transmission wheels at the upper end and the lower end of the transmission rod are respectively connected with a connecting wheel and a transmission wheel at the right end of the moving rod in a meshing manner, so that the transmission wheels can drive the moving rod to rotate, the moving rod drives a disc brush to rotate to clean a mesh grid body, and the cleaning effect is improved;
2. the net grating comprises a net grating body, a connecting block, a bearing block, a connecting wheel, a connecting block, a bearing block and a connecting rod, wherein the connecting block and the bearing block are connected in a clamping mode through the connecting wheel and the bearing block, so that the connecting rod can drive the connecting block at the right end to be clamped into the bearing block, the connecting rod can drive the bearing block to rotate through the connecting block, the bearing block can drive a disc brush to move away from the net grating body, ventilation is prevented from being influenced, and practicability is improved;
3. be equipped with and hold piece and carrier block, constitute rotating-structure through holding the piece on the supporting shoe, make the carrier block rotate through holding the piece, make and accept the piece and can provide stable supporting role to the carrier block, improve carrier block pivoted stability.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the joint wheel and the joint rod according to the present invention;
fig. 3 is a schematic structural view of the engagement block and the bearing block in fig. 2 according to the present invention;
fig. 4 is a schematic view of the rotation structure of the bearing block in fig. 1 according to the present invention.
In the figure: 1. a cooler body; 2. a mesh body; 3. connecting the pipe; 4. a support block; 5. a support plate; 6. an electric telescopic rod; 7. a connecting shell; 8. a servo motor; 9. an engaging wheel; 10. a connecting rod; 11. a joining block; 12. a bearing block; 13. a bearing block; 14. a transmission rod; 15. a driving wheel; 16. a fixed block; 17. a motion bar; 18. and (7) disc brushing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an air cooler self-purging apparatus for a hydropower station, comprising: a mesh grid body 2 is arranged outside the right end of the lower side of a cooler body 1, the lower end of the mesh grid body 2 is connected with an engagement pipe 3 in a penetrating way and communicated with an external air pump, a support plate 5 is fixedly arranged on the upper part of the right end of the upper side of the cooler body 1, an engagement shell 7 is connected to the left side of the support plate 5 in a sliding way, a servo motor 8 is fixedly arranged inside the engagement shell 7, a support block 4 is placed on the right side of the cooler body 1, an electric telescopic rod 6 fixedly arranged with the engagement shell 7 is fixedly arranged on the left side of the upper end of the support block 4, an engagement rod 10 is connected to the right side of the support plate 5 in a penetrating way and fixedly arranged with the output end of the servo motor 8, a transmission mechanism is arranged outside the engagement rod 10, a bearing block 12 is rotatably connected inside the upper end of the support block 4, a bearing block 13 is fixedly arranged at the left end of the bearing block 12, and a transmission rod 14 is arranged inside the left side of the bearing block 13, and the upper and lower both ends of transfer line 14 are all fixed with drive wheel 15, and the lower part left side of carrier block 13 is provided with wiper mechanism, through the aspiration pump of adapter 3 external connection, is convenient for with the interior dust suction who is cleared up of net bars body 2, is convenient for support electric telescopic handle 6 and carrier block 13 through supporting shoe 4.
When the air cooler self-cleaning device for the hydropower station is used, specifically as shown in fig. 1 and 2, the electric telescopic rod 6 is started to drive the servo motor 8 in the connecting shell 7 to move to the left side, so that the servo motor 8 can drive the connecting block 11 on the middle side of the connecting rod 10 to be clamped in the connecting wheel 9, then the servo motor 8 is started to drive the connecting rod 10 to rotate, so that the connecting rod 10 can drive the connecting wheel 9 to rotate on the supporting plate 5, the driving wheels 15 on the upper end and the lower end of the driving rod 14 are respectively connected with the connecting wheel 9 and the driving wheel 15 on the right end of the moving rod 17 in a meshing manner, so that the connecting wheel 9 can be meshed with the driving wheel 15 to drive the driving rod 14 to rotate, the driving rod 14 can drive the driving wheel 15 on the lower end to be meshed with the driving wheel 15 on the moving rod 17, so as to drive the moving rod 17 to rotate in the fixed block 16, so that the moving rod 17 can drive the disc brush 18 to rotate, so as to clean the mesh grid body 2 and improve the cleaning effect;
specifically, as shown in fig. 1, 3 and 4, after the grid body 2 is cleaned, the electric telescopic rod 6 is started to drive the servo motor 8 to move to the right side, so that the servo motor 8 can drive the linking block 11 on the linking rod 10 to slide out of the linking wheel 9, the linking wheel 9 and the bearing block 13 are connected with the linking block 11 in a clamping manner, the linking block 11 at the right end of the linking rod 10 is driven to be clamped into the bearing block 13, the linking rod 10 can drive the bearing block 13 through the linking block 11 to drive the bearing block 12 to rotate on the supporting block 4, so that the bearing block 13 can rotate, the disk brush 18 at the lower side of the bearing block 13 is driven to move to the middle side, the disk brush is moved away from the grid body 2, ventilation is prevented from being influenced, the practicability is improved, and then the servo motor 8 can be self-locked, so that the position of the disk brush 18 can be fixed.
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 (5)
1. An air cooler self-cleaning device for a hydropower station, comprising:
the cooler comprises a cooler body, wherein a mesh grid body is arranged outside the right end of the lower side of the cooler body, the lower end of the mesh grid body is connected with a connecting pipe in a penetrating manner and communicated with an external air pump, and a supporting plate is fixedly arranged on the upper part of the right end of the upper side of the cooler body;
the connecting shell is connected to the left side of the supporting plate in a sliding mode, a servo motor is fixedly installed inside the connecting shell, a supporting block is placed on the right side of the cooler body, and an electric telescopic rod fixedly installed with the connecting shell is fixedly installed on the left side of the upper end of the supporting block;
the connecting rod is connected to the right side of the supporting plate in a penetrating mode and fixedly mounted with the output end of the servo motor, a transmission mechanism is arranged outside the connecting rod, and a bearing block is rotatably connected to the inside of the upper end of the supporting block;
the bearing block is fixedly arranged at the left end of the bearing block, the transmission rod penetrates through the inside of the left side of the bearing block, the upper end and the lower end of the transmission rod are fixedly provided with transmission wheels, and the left side of the lower portion of the bearing block is provided with a cleaning mechanism.
2. The self-purging device of an air cooler for a hydropower station according to claim 1, characterized in that: the transmission mechanism comprises a connecting wheel and a connecting block;
the joint wheel is rotatably connected to the right side of the support plate and is positioned outside the joint rod;
the single bodies of the connecting blocks are respectively and fixedly arranged at the rear side and the right end of the connecting rod.
3. The self-purging device of an air cooler for a hydropower station according to claim 2, characterized in that: the connection wheel and the bearing block are connected with the connection rod in a rotating mode, and the connection wheel and the bearing block are connected with the connection block in a clamping mode.
4. The self-purging device of an air cooler for a hydropower station according to claim 1, characterized in that: the cleaning mechanism comprises a fixed block, a moving rod and a disc brush;
the fixed block is fixedly arranged on the left side of the lower end of the bearing block;
the moving rod is rotatably connected to the lower end of the fixed block;
and a disc brush fixedly installed at the left end of the moving rod.
5. The self-cleaning device for the air cooler of the hydropower station according to claim 4, characterized in that: the right end of the motion rod is also fixedly provided with a driving wheel, and the driving wheels at the upper end and the lower end of the transmission rod are respectively connected with the connecting wheel and the driving wheel at the right end of the motion rod in a meshing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119400.9U CN216420331U (en) | 2021-12-13 | 2021-12-13 | Air cooler self-cleaning device for hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119400.9U CN216420331U (en) | 2021-12-13 | 2021-12-13 | Air cooler self-cleaning device for hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216420331U true CN216420331U (en) | 2022-05-03 |
Family
ID=81318317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123119400.9U Active CN216420331U (en) | 2021-12-13 | 2021-12-13 | Air cooler self-cleaning device for hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216420331U (en) |
-
2021
- 2021-12-13 CN CN202123119400.9U patent/CN216420331U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A self-cleaning device for air coolers used in hydropower stations Effective date of registration: 20231019 Granted publication date: 20220503 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN JINGFANG ELECTRIC EQUIPMENT TECHNOLOGY CO.,LTD. Registration number: Y2023230000088 |