CN220268010U - Fan protection component of power plant - Google Patents
Fan protection component of power plant Download PDFInfo
- Publication number
- CN220268010U CN220268010U CN202321866400.1U CN202321866400U CN220268010U CN 220268010 U CN220268010 U CN 220268010U CN 202321866400 U CN202321866400 U CN 202321866400U CN 220268010 U CN220268010 U CN 220268010U
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- fan
- shell
- fan protection
- fixedly connected
- power plant
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- 239000007787 solid Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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Abstract
The utility model belongs to the field of protection, in particular to a power plant fan protection assembly, which comprises a fan protection left shell, wherein one side of the fan protection left shell is communicated with a fan protection air inlet shell, the end part of the fan protection air inlet shell is fixedly connected with an air expanding plate, the other end of the air expanding plate is fixedly connected with a magic tape, the other end of the magic tape is fixedly connected with a gauze, the other side of the fan protection left shell is tightly attached with a fan protection right shell, the inside of the fan protection right shell is fixedly connected with a buffer spring, the end part of the buffer spring is fixedly connected with a buffer cushion, the top of the fan protection left shell is fixedly connected with a left fixing ring, and the inside of the left fixing ring is in threaded connection with a screw; the utility model is convenient for protecting the power plant fan, and the detachable cleaning of the protective shell and the gauze of the fan is beneficial to dust prevention of the power plant fan.
Description
Technical Field
The utility model relates to the field of protection, in particular to a power plant fan protection assembly.
Background
The power plant needs to strengthen fan equipment overhaul and maintenance work, and the fan protection work of the power plant is important work, so that firm guarantee is provided for safe and stable operation of the fan of the power plant, and a fan protection assembly of the power plant is needed.
In the Chinese patent 201720463190.X, the utility model provides a fan protection device, and belongs to the technical field of wind driven generators. The purpose is to solve the problem that the installation of the external overhaul protection device of the engine room in the prior art is not firm, the disassembly operation is complex, and the protection range is small. The utility model provides a fan protector, includes two side guardrails and fixed bolster, each side guardrail includes fixed guardrail and flexible guardrail, the fixed bolster is the cuboid frame, including 4 cradling pieces, the fan cabin base is connected to the bottom of cradling piece, and the cradling piece top is connected to fixed guardrail's one end, and flexible guardrail is connected to fixed guardrail's the other end, and the cradling piece stretches out in the preformed hole in fan cabin, and two side guardrails set up in fan cabin cover top. The fan protection device is particularly suitable for being equipped on large-scale fan equipment.
The existing power plant fan protection assembly has no good dustproof effect on the power plant fan when in use, and has no problem of buffering vibration generated by the working power plant fan.
Accordingly, a power plant fan guard assembly is presented to address the above-described issues.
Disclosure of Invention
In order to make up the defects of the prior art, the problem that the existing power plant fan protection assembly does not have a good dustproof effect on a power plant fan and does not have a buffer effect on vibration generated by the working power plant fan when in use is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a power plant fan protection assembly, which comprises a fan protection left shell, wherein one side of the fan protection left shell is communicated with a fan protection air inlet shell, the end part of the fan protection air inlet shell is fixedly connected with an air expanding plate, the other end of the air expanding plate is fixedly connected with a magic tape, the other end of the magic tape is fixedly connected with a gauze, the other side of the fan protection left shell is tightly attached to a fan protection right shell, the inside of the fan protection right shell is fixedly connected with a buffer spring, and the end part of the buffer spring is fixedly connected with a buffer cushion.
Preferably, the top fixedly connected with left solid fixed ring of fan protection left side shell, and the inside threaded connection of left solid fixed ring has the screw, fan protection right side shell top fixedly connected with right solid fixed ring, and the tip fixedly connected with fixture block of fan protection right side shell.
Preferably, the buffer pad and the right fan protection shell form an elastic structure through a buffer spring, and the buffer pad is made of rubber materials.
Preferably, the left fan protection shell forms a communication structure with the wind expansion plate through the air inlet fan protection shell, and the longitudinal section of the air inlet fan protection shell is in a horn shape.
Preferably, the end part of the gauze is tightly attached with a magic tape, and the gauze and the wind expansion plate form a detachable structure through the magic tape.
Preferably, the left fixing ring and the right fixing ring form a threaded detachable structure through screws, and the right fan protection shell and the left fan protection shell form a clamping structure through a clamping block.
Preferably, the outer walls of the left fan protection shell and the right fan protection shell are provided with an anti-collision layer, and the anti-collision layer is made of a novel composite material.
The utility model has the advantages that:
1. the utility model can buffer the vibration generated by the working power plant fan by arranging the buffer spring and the buffer cushion;
2. according to the utility model, the horn-shaped wind expansion plate is arranged, so that more air is conveniently sucked into the fan, and the air suction effect of the fan is improved;
3. the detachable gauze is arranged, so that external dust is prevented from entering the fan, a certain dustproof effect is achieved on the fan, and the gauze is convenient to detach for cleaning when the area of the gauze is gray.
4. The fan protection left shell and the fan protection right shell are conveniently clamped together by the screws and the clamping blocks, so that the fan is protected and simultaneously is also dustproof.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the overall explosion of the present utility model;
FIG. 2 is a schematic view of the perspective structure of the inside of the right housing of the blower fan of the present utility model;
FIG. 3 is a schematic perspective view of a left housing portion of the fan guard of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
fig. 5 is a schematic perspective view of the whole closing state of the present utility model.
In the figure: 1. a left fan protection shell; 2. the fan protects the air inlet shell; 3. a wind expansion plate; 4. a magic tape; 5. a netting; 6. a right fan protection shell; 7. a buffer spring; 8. a cushion pad; 9. a left fixing ring; 10. a screw; 11. a right fixing ring; 12. and (5) clamping blocks.
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.
Example 1
Referring to fig. 1 to 5, a fan protection assembly for a power plant includes a left fan protection shell 1, one side of the left fan protection shell 1 is communicated with a left fan protection air inlet shell 2, and an end part fixedly connected with wind expansion plate 3 of the left fan protection air inlet shell 2, the other end fixedly connected with magic tape 4 of the wind expansion plate 3, and the other end fixedly connected with gauze 5 of the magic tape 4, the other side of the left fan protection shell 1 is closely attached with a right fan protection shell 6, and an inner fixedly connected with buffer spring 7 of the right fan protection shell 6, and an end part fixedly connected with buffer spring 7 is provided with a cushion pad 8, a top part of the left fan protection shell 1 is fixedly connected with a left fixing ring 9, and an inner thread of the left fixing ring 9 is connected with a screw 10, a top part of the right fan protection shell 6 is fixedly connected with a right fixing ring 11, and an end part of the right fan protection shell 6 is fixedly connected with a clamping block 12.
Referring to fig. 2, in the fan protection assembly for a power plant, the cushion pad 8 and the right fan protection shell 6 form an elastic structure through a buffer spring 7, and the cushion pad 8 is made of rubber material; by the buffer spring 7 and the buffer cushion 8, vibration generated by the working power plant fan can be buffered.
Referring to fig. 1 and 3, a blower protection assembly for a power plant is shown, wherein a left blower protection shell 1 forms a communication structure with a wind expansion plate 3 through a blower protection air inlet shell 2, and the longitudinal section of the blower protection air inlet shell 2 is in a horn shape; through being provided with loudspeaker form air expanding board 3, be convenient for in the fan is inhaled more to the air, increase the effect of induced drafting of fan.
Referring to fig. 3, a power plant fan protection assembly is shown, a magic tape 4 is tightly attached to an end of a gauze 5, and the gauze 5 and a wind expansion plate 3 form a detachable structure through the magic tape 4; through being provided with detachable gauze 5, be favorable to blockking external dust and enter into the fan, play certain dustproof effect to the fan, when the area ash on gauze 5, be convenient for lift gauze 5 and wash.
Referring to fig. 1 and 5, in a fan protection assembly for a power plant, the left fixing ring 9 and the right fixing ring 11 form a detachable threaded structure through screws 10, and the right fan protection shell 6 and the left fan protection shell 1 form a clamping structure through a clamping block 12; through being provided with screw 10 and fixture block 12, be convenient for with fan protection left side shell 1 and fan protection right side shell 6 block together, also play dirt-proof effect to it when protecting the fan like this.
Referring to fig. 1 and 5, an anti-collision layer is arranged on the outer walls of a left fan protection shell 1 and a right fan protection shell 6 of a power plant, and the anti-collision layer is made of a novel composite material; through being provided with the anticollision layer, can prevent that fan protective housing from damaging when external world has gravity to hit fan protective housing, extension fan protective housing's life.
Working principle: firstly, the left fan protection shell 1 is aligned with the power plant fan until all parts of the power plant fan are arranged at the corresponding positions of the left fan protection shell 1, then the right fan protection shell 6 is aligned with the left fan protection shell 1, a clamping block 12 enters a reserved clamping groove, meanwhile, a screw 10 is screwed to fix a left fixing ring 9 and a right fixing ring 11, when the fan is not required to be protected, the screw 10 is loosened to detach the left fan protection shell 1 and the right fan protection shell 6, secondly, the inner walls of the left fan protection shell 1 and the right fan protection shell 6 are provided with a buffer spring 7 and a buffer cushion 8, when the power plant fan works, vibration can be generated, the outer wall of the fan bumps into the buffer cushion 8, the buffer cushion 8 can play a role of buffering the vibration generated by the fan under the pressure of the buffer spring 7, and once again, when the area of the screen 5 is large, the magic tape 4 can be opened to take down and clean the screen 5, and after the screen 5 is cleaned, the screen 5 can be assembled again.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A power plant's fan protection component, its characterized in that: including fan protection left side shell (1), one side intercommunication of fan protection left side shell (1) has fan protection air inlet shell (2), and the tip fixedly connected with of fan protection air inlet shell (2) expands aerofoil (3), the other end fixedly connected with magic subsides (4) of expanding aerofoil (3), and the other end fixedly connected with gauze (5) of magic subsides (4), the opposite side of fan protection left side shell (1) closely laminates has fan protection right side shell (6), and the inside fixedly connected with buffer spring (7) of fan protection right side shell (6) to the tip fixedly connected with blotter (8) of buffer spring (7).
2. The power plant fan guard assembly of claim 1, wherein: the fan protection left side shell (1) top fixedly connected with left solid fixed ring (9), and the inside threaded connection of left solid fixed ring (9) has screw (10), fan protection right side shell (6) top fixedly connected with right solid fixed ring (11), and the tip fixedly connected with fixture block (12) of fan protection right side shell (6).
3. The power plant fan guard assembly of claim 1, wherein: the buffer pad (8) and the blower protection right shell (6) form an elastic structure through the buffer spring (7), and the buffer pad (8) is made of rubber materials.
4. The power plant fan guard assembly of claim 1, wherein: the left fan protection shell (1) forms a communication structure with the wind expansion plate (3) through the air inlet fan protection shell (2), and the longitudinal section of the air inlet fan protection shell (2) is in a horn shape.
5. The power plant fan guard assembly of claim 1, wherein: the end part of the gauze (5) is tightly attached with the magic tape (4), and the gauze (5) and the wind expansion plate (3) form a detachable structure through the magic tape (4).
6. The power plant fan guard assembly of claim 2, wherein: the left fixing ring (9) and the right fixing ring (11) form a threaded detachable structure through screws (10), and the right fan protection shell (6) and the left fan protection shell (1) form a clamping structure through a clamping block (12).
7. The power plant fan guard assembly of claim 1, wherein: the outer walls of the left fan protection shell (1) and the right fan protection shell (6) are provided with an anti-collision layer, and the anti-collision layer is made of a novel composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866400.1U CN220268010U (en) | 2023-07-17 | 2023-07-17 | Fan protection component of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866400.1U CN220268010U (en) | 2023-07-17 | 2023-07-17 | Fan protection component of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268010U true CN220268010U (en) | 2023-12-29 |
Family
ID=89320032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321866400.1U Active CN220268010U (en) | 2023-07-17 | 2023-07-17 | Fan protection component of power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268010U (en) |
-
2023
- 2023-07-17 CN CN202321866400.1U patent/CN220268010U/en active Active
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