CN219932552U - Detachable split type mounting structure of wall-embedded axial flow fan - Google Patents
Detachable split type mounting structure of wall-embedded axial flow fan Download PDFInfo
- Publication number
- CN219932552U CN219932552U CN202223321637.XU CN202223321637U CN219932552U CN 219932552 U CN219932552 U CN 219932552U CN 202223321637 U CN202223321637 U CN 202223321637U CN 219932552 U CN219932552 U CN 219932552U
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- Prior art keywords
- wall
- fan
- fixing support
- sealing plate
- mounting structure
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- 238000007789 sealing Methods 0.000 claims description 32
- 238000002955 isolation Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 5
- 241000886569 Cyprogenia stegaria Species 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a split type mounting structure of an embedded wall axial flow fan, which is convenient to detach. The mounting structure comprises a fixing support I, a fixing support II, a fan and a motor base. The fixing support I and the fixing support II are respectively arranged at two side openings of the building wall body hole. The fixing support I and the fixing support II are fixed in a drawknot mode. The fan and the motor base are arranged in the holes of the building wall body. The motor cabinet can be dismantled and fixed between fixed bolster I and fixed bolster II. The fan comprises a motor fixedly arranged on a motor base. The output end of the motor is rotatably provided with a fan blade. The structure can be quickly disassembled and assembled, and is convenient to maintain, clean and replace parts. The wall body is not damaged when the shell is replaced in the later stage. The product has simple structure, and the main spare parts can realize modularization. The fixing support I and the fixing support II 10 clamp the wall body, so that the outer shell of the exhaust fan is naturally formed.
Description
Technical Field
The utility model relates to wall type ventilation equipment, in particular to a split type mounting structure of an embedded wall axial flow fan, which is convenient to detach.
Background
The production workshop of the sewage plant is a high-corrosion and heavy-dust environment. The axial flow fan is easy to corrode, rust and scale, and the expected exhaust effect cannot be achieved. In the prior art, the axial flow fan is usually installed in a hole in a wall, and then the fan is permanently fixed in the wall body by concrete casting and other modes. The installation mode is very inconvenient in the early construction and the later maintenance:
1. because the negative pressure fan shell of the wall body on the market is all undetachable, the negative pressure fan shell is installed on the wall body, and the wall body needs to be constructed destructively in later period if the negative pressure fan shell needs to be replaced. And the maintenance cost and the manual labor are increased.
2. As the wall negative pressure fan with the isolation protective net in the market, the isolation protective net is fixed on the end face of the shell through bolts. When the motor or the fan blade of the equipment is maintained, cleaned and replaced, the fixing bolts are required to be removed one by one, so that the maintenance time and the labor burden are increased.
3. Because the wall body negative pressure fans in the market, the shell is fixed on the motor in a mode of connecting rods, and at present, a small part of wall body negative pressure fans are connected with the motor base. The fixed motor of connecting rod or connecting rod when maintaining, overhauling, changing, the dismouting degree of difficulty is big, inconvenient operation. Particularly, when the connecting rod and the fixing bolt of the shell are dismounted, the other end of the bolt is laid in the wall body, and the equipment shell cannot be dismounted, the connecting rod is very inconvenient to dismount.
Disclosure of Invention
The utility model aims to provide a split type mounting structure of an embedded wall axial flow fan, which is convenient to detach, so as to solve the problems in the prior art.
The technical scheme adopted for realizing the purpose of the utility model is that the split type mounting structure of the wall-embedded axial flow fan is convenient to detach and comprises a fixed bracket I, a fixed bracket II, a fan and a motor base. The fixing support I and the fixing support II are respectively arranged at two side openings of the building wall body hole. The fixing support I and the fixing support II are fixed in a drawknot mode. The fan and the motor base are arranged in the holes of the building wall body.
The fixing support I comprises a sealing plate I and a flanging I. A fan air outlet penetrating through the sealing plate I is formed in the plate surface of the sealing plate I. The slot is arranged on the plate end face of the sealing plate I. The slot is inserted with an isolation protective net. A flange I is arranged on one side plate surface of the sealing plate I. The sealing plate I is attached to the outer side of the wall. The flange I is embedded into a hole of a building wall body. The flange I is abutted against the inner wall of the building wall hole.
The fixed support II comprises a sealing plate II and a flanging II. And a fan air inlet penetrating through the sealing plate II is formed in the plate surface of the sealing plate II. And the end face of the sealing plate II is provided with a slot. The slot is inserted with an isolation protective net. And a flanging II is arranged on one side plate surface of the sealing plate II. And the sealing plate II is attached to the inner side of the wall. The flange II is embedded into a hole of a building wall body. The flange II is abutted against the inner wall of the building wall hole.
The motor cabinet can be dismantled and fixed between fixed bolster I and fixed bolster II. The fan comprises a motor fixedly arranged on a motor base. The output end of the motor is rotatably provided with a fan blade.
Further, the fixing support I and the fixing support II are fixed by adopting screw drawknots. And connecting blocks are arranged on the flange I and the flange II. Threaded holes are formed in the connecting blocks. The screw rod passes through the connecting blocks of the flanging I and the flanging II in sequence and then is screwed into the nut.
Further, the motor cabinet includes interconnect's bottom plate and cantilever. The bottom plate is fixedly connected with the fixed support II. The cantilever is detachably connected with the fixed support I.
Further, a damping spring is arranged between the bottom wall of the bottom plate and the hole of the building wall body.
Furthermore, the inner wall of the building wall hole is provided with silencing cotton.
Further, the air guide cover is also included. The wind scooper covers the air outlet of the side wall fan.
Further, a spraying device is arranged in the air guide cover.
The technical effects of the utility model are undoubted:
A. can be quickly disassembled and assembled, and is convenient for maintenance, cleaning and spare and accessory part replacement. The wall body is not damaged when the shell is replaced in the later stage.
B. The device is particularly suitable for places where maintenance and repair of equipment are frequently required. Meanwhile, a special exhaust diluter can be assembled according to different use places, for example, the concentration of the discharged harmful gas is diluted and purified at places where the toxic and harmful gas is discharged.
C. The product has simple structure, and the main spare parts can realize modularization. The fixing support I and the fixing support II 10 clamp the wall body, so that the outer shell of the exhaust fan is naturally formed.
Drawings
FIG. 1 is a schematic view of a split installation structure of a wall-embedded axial flow fan with convenient disassembly;
FIG. 2 is a schematic view of a building wall aperture;
FIG. 3 is an assembly schematic diagram of an isolation protection net;
fig. 4 is an assembly schematic diagram of the wind scooper.
In the figure: fixed bolster I1, shrouding I101, turn-ups I102, fixed bolster II 10, shrouding II 1001, turn-ups II 1002, motor 2, motor cabinet 3, bottom plate 301, cantilever 302, isolation protection network 4, building wall hole 5, flabellum 6, wind scooper 7, spray set 8.
Detailed Description
The present utility model is further described below with reference to examples, but it should not be construed that the scope of the above subject matter of the present utility model is limited to the following examples. Various substitutions and alterations are made according to the ordinary skill and familiar means of the art without departing from the technical spirit of the utility model, and all such substitutions and alterations are intended to be included in the scope of the utility model.
Example 1:
referring to fig. 1 and 2, a split type mounting structure of an axial flow fan embedded wall with convenient disassembly comprises a fixing bracket i 1, a fixing bracket ii 10, a fan and a motor base 3. The fixing support I1 and the fixing support II 10 are respectively arranged at holes on two sides of the building wall body hole 5. The fixing support I1 and the fixing support II 10 are fixed in a drawknot mode. The fan and the motor base 3 are arranged in the building wall hole 5.
The fixed support I1 comprises a sealing plate I101 and a flanging I102. The face of shrouding I101 is provided with the fan air outlet that runs through shrouding I101. Referring to fig. 3, the end face of the sealing plate i 101 is provided with a slot. The slot is inserted with an isolation protective net 4. A flange I102 is arranged on one side plate surface of the sealing plate I101. The sealing plate I101 is attached to the outer side of the wall. The flange I102 is embedded into a hole of a building wall body. The flange I102 is abutted against the inner wall of the building wall hole 5.
The fixed support II 10 comprises a sealing plate II 1001 and a flanging II 1002. The face of the sealing plate II 1001 is provided with a fan air inlet penetrating through the sealing plate II 1001. The panel end face of the seal plate II 1001 is provided with a slot. The slot is inserted with an isolation protective net 4. And a flange II 1002 is arranged on one side plate surface of the sealing plate II 1001. The seal plate II 1001 is attached to the inner side of the wall. The flange II 1002 is embedded into a hole of a building wall body. The flange II 1002 abuts against the inner wall of the building wall hole 5.
The motor cabinet 3 can be detachably fixed between the fixed support I1 and the fixed support II 10. The fan comprises a motor 2 fixedly arranged on a motor base 3. The output end of the motor 2 is rotatably provided with a fan blade 6.
Example 2:
the main structure of this embodiment is the same as that of embodiment 1, in which the fixing support i 1 and the fixing support ii 10 are fixed by screw drawknot. And connecting blocks are arranged on the flange I102 and the flange II 1002. Threaded holes are formed in the connecting blocks. The screw rod passes through the connecting blocks of the flange I102 and the flange II 1002 in sequence and then is screwed into the nut.
Example 3:
the main structure of this embodiment is the same as that of embodiment 1, wherein the motor base 3 includes a base plate 301 and a cantilever 302 that are connected to each other. The bottom plate 301 is fixedly connected with the fixing support II 10. The cantilever 302 is detachably connected with the fixed support I1.
Example 4:
the main structure of this embodiment is the same as that of embodiment 1, wherein a damping spring is disposed between the bottom wall of the bottom plate 301 and the building wall hole 5.
Example 5:
the main structure of this embodiment is the same as that of embodiment 1, wherein the inner wall of the building wall hole 5 is provided with noise-reducing cotton.
Example 6:
referring to fig. 4, the main structure of this embodiment is the same as that of embodiment 1, wherein the device is used in a toxic and harmful place and further comprises a wind scooper 7. The wind scooper 7 covers the air outlet of the side wall fan. A spraying device 8 is arranged in the air guide cover 7.
Example 7:
the main structure of this embodiment is the same as that of embodiment 1, wherein the materials of the fixing support I1 and the fixing support II 10 are 304 stainless steel or high polymer wear-resistant plastics.
Claims (8)
1. The utility model provides a dismantle convenient wall axial fan split type mounting structure that inlays which characterized in that: comprises a fixed bracket I (1), a fixed bracket II (10), a fan and a motor seat (3); the fixing support I (1) and the fixing support II (10) are respectively arranged at holes on two sides of the building wall body hole (5); the fixing support I (1) and the fixing support II (10) are tied and fixed; the fan and the motor base (3) are arranged in the building wall hole (5);
the fixed support I (1) comprises a sealing plate I (101) and a flanging I (102); a fan air outlet penetrating through the sealing plate I (101) is formed in the plate surface of the sealing plate I (101); the end face of the sealing plate I (101) is provided with a slot; an isolation protective net (4) is inserted into the slot; a flanging I (102) is arranged on one side plate surface of the sealing plate I (101); the sealing plate I (101) is attached to the outer side of the wall; the flange I (102) is embedded into a hole of a building wall; the flange I (102) is abutted against the inner wall of the building wall hole (5);
the fixed support II (10) comprises a sealing plate II (1001) and a flanging II (1002); a fan air inlet penetrating through the sealing plate II (1001) is formed in the plate surface of the sealing plate II (1001); the plate end surface of the sealing plate II (1001) is provided with a slot; an isolation protective net (4) is inserted into the slot; a flanging II (1002) is arranged on one side plate surface of the sealing plate II (1001); the sealing plate II (1001) is abutted against the inner side of the wall; the flange II (1002) is embedded into a hole of a building wall; the flange II (1002) is abutted against the inner wall of the building wall hole (5);
the motor base (3) is detachably fixed between the fixed support I (1) and the fixed support II (10); the fan comprises a motor (2) fixedly arranged on a motor base (3); the output end of the motor (2) is rotatably provided with a fan blade (6).
2. The split mounting structure for a wall-embedded axial flow fan with convenient disassembly according to claim 1, wherein: the fixing support I (1) and the fixing support II (10) are fixed by adopting screw drawknot; connecting blocks are arranged on the flange I (102) and the flange II (1002); the connecting block is provided with a threaded hole; the screw rod passes through the connecting blocks of the flanging I (102) and the flanging II (1002) in sequence and then is screwed into the nut.
3. The split mounting structure for a wall-embedded axial flow fan with convenient disassembly according to claim 1, wherein: the motor base (3) comprises a bottom plate (301) and a cantilever (302) which are connected with each other; the bottom plate (301) is fixedly connected with the fixed support II (10); the cantilever (302) is detachably connected with the fixed support I (1).
4. The split mounting structure for a wall-mounted axial flow fan with convenient disassembly according to claim 3, wherein: damping springs are arranged between the bottom wall of the bottom plate (301) and the building wall holes (5).
5. The split mounting structure for a wall-embedded axial flow fan with convenient disassembly according to claim 1, wherein: and silencing cotton is arranged on the inner wall of the building wall hole (5).
6. The split mounting structure for a wall-embedded axial flow fan with convenient disassembly according to claim 1, wherein: the air guide cover (7) is also included; the air guide cover (7) covers an air outlet of the side wall fan.
7. The split mounting structure for a wall-mounted axial flow fan with convenient disassembly according to claim 6, wherein: a spraying device (8) is arranged in the air guide cover (7).
8. The split mounting structure for a wall-embedded axial flow fan with convenient disassembly according to claim 1, wherein: the fixing support I (1) and the fixing support II (10) are made of stainless steel or high-molecular wear-resistant plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223321637.XU CN219932552U (en) | 2022-12-09 | 2022-12-09 | Detachable split type mounting structure of wall-embedded axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223321637.XU CN219932552U (en) | 2022-12-09 | 2022-12-09 | Detachable split type mounting structure of wall-embedded axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932552U true CN219932552U (en) | 2023-10-31 |
Family
ID=88501689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223321637.XU Active CN219932552U (en) | 2022-12-09 | 2022-12-09 | Detachable split type mounting structure of wall-embedded axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932552U (en) |
-
2022
- 2022-12-09 CN CN202223321637.XU patent/CN219932552U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |