CN217464766U - New fan wind gap structure - Google Patents
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- CN217464766U CN217464766U CN202221564653.9U CN202221564653U CN217464766U CN 217464766 U CN217464766 U CN 217464766U CN 202221564653 U CN202221564653 U CN 202221564653U CN 217464766 U CN217464766 U CN 217464766U
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Abstract
The utility model discloses a new fan wind gap structure relates to new fan technical field, and the new fan wind gap structure is used between new fan body and tuber pipe, including first sheet metal component flange, first sheet metal component flange mounting is in new fan body vent department, and first sheet metal component flange outer end is equipped with the flexible joint pipe, and the flexible joint pipe outer end is equipped with second sheet metal component flange, and the end portion that the new fan body was kept away from to second sheet metal component flange is connected with the intermediate pipe, and the end portion that the new fan body was kept away from to the intermediate pipe fixedly connected with ventilation connecting pipe, and the ventilation connecting pipe outer edge has seted up the grafting draw-in groove along the circumferencial direction equidistance; by the mode, the novel air conditioner is low in cost, hose-free installation is realized, the installation cost of a fresh air system is reduced, and wind resistance and noise caused by the fact that the hose cannot be straightened due to the randomness of installation workers and the limitation of installation space are also reduced; do benefit to and insert soon with the tuber pipe and be connected, realize convenient installation, the leakproofness is good.
Description
Technical Field
The utility model relates to a new fan technical field, concretely relates to new fan wind gap structure.
Background
Domestic new fan wind gap generally adopts the ABS material, and the installation tuber pipe adopts PVC, PE material, and according to the installation standard, new fan wind gap needs the flexonics with the tuber pipe, reaches the effect of shock attenuation amortization. Currently, the commonly used flexible connections are:
1. aluminum foil hose, composite hose. The disadvantages are that: the joint between the fresh air fan and the air pipe needs to be fixedly connected by using a hoop and an adhesive tape, air leakage exists, the installation is complex, quick installation cannot be realized, and the fresh air fan and the air pipe can fall off after a long time; due to the influences of small physical space of an installation area of the new fan, gradient of a hoisting position and the like, the situation that the hose cannot be straightened easily occurs, and noise is generated when air blown out of the new fan blows on the wall of the hose; the influence of installation workers is large, and the air quantity is influenced by the horizontal straightening degree and the hose length control; the hose has no sound deadening function.
2. A sound deadening hose. The disadvantages are that: the joint between the fresh air fan and the air pipe needs to be fixedly connected by using a hoop and an adhesive tape, air leakage exists, the installation is complex, quick installation cannot be realized, and the fresh air fan and the air pipe can fall off after a long time; the silencing hose is long in length and occupies a large installation space; the influence of installation workers is large, and the air quantity can be influenced by the horizontal straightening degree and the hose length control.
Domestic new trend system, technical requirement is not strict does not have compulsory installation standard, and the construction that is not professional even links the flexible coupling and does not use, directly uses the tuber pipe to be connected with new fan.
Based on this, the utility model designs a new fan wind gap structure is in order to solve above-mentioned problem.
Disclosure of Invention
Solves the technical problem
To the above-mentioned shortcoming that prior art exists, the utility model provides a new fan wind gap structure.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a new fan wind gap structure, new fan wind gap structure are used for between new fan body and the tuber pipe, including first sheet metal component flange, first sheet metal component flange mounting is in new fan body ventilation hole department, first sheet metal component flange outer end is equipped with the flexible coupling pipe, the flexible coupling pipe outer end is equipped with the second sheet metal component flange, the end connection that new fan body was kept away from to the second sheet metal component flange has the intermediate pipe, the end fixedly connected with ventilation connecting pipe of new fan body is kept away from to the intermediate pipe, the grafting draw-in groove has been seted up along the circumferencial direction equidistant outward to the ventilation connecting pipe.
Furthermore, a first insulating gasket is arranged between the end part of the fresh air fan body and the first sheet metal part flange.
Furthermore, the flexible connecting pipe is made of glass fiber, and the inner surface and the outer surface of the flexible connecting pipe are coated with canvas made of silica gel flame retardant materials.
Furthermore, a second insulating sealing gasket is arranged at the end part of the middle pipe close to the fresh air fan body and the end part of the second sheet metal part flange far away from the fresh air fan body.
Furthermore, the ventilation connecting pipe is fixedly clamped with the PE double-wall corrugated air pipe through the inserting clamping groove
Furthermore, the ventilation connecting pipe and the middle pipe are made of ABS materials in an integrated molding mode.
Further, the intermediate tube is funnel-shaped.
Advantageous effects
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the utility model has low cost, realizes the installation without a hose, reduces the installation cost of a fresh air system, and also reduces the wind resistance and the noise caused by the randomness of installation workers and the incapability of straightening the hose due to the limitation of the installation space; the quick plug-in connection with the air pipe is facilitated, the convenient installation is realized, and the sealing performance is good; the flexible connecting pipe is flexible and can be slightly turned, so that the flexible connecting pipe can be flexibly butted with an air pipe, the noise is reduced, and the air quantity loss is small. The fresh air blower opening is simple in structure and small in size.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a perspective view of a new fan tuyere structure of the utility model;
fig. 2 is a front view of a structure of a tuyere of a new fan of the present invention;
fig. 3 is a perspective view of a new fan tuyere structure of the utility model.
The reference numerals in the drawings denote:
1. the novel fan comprises a fresh air fan body 2, a first insulating dense gasket 3, a first sheet metal part flange 4, a soft connecting pipe 5, a second sheet metal part flange 6, a second insulating dense gasket 7, a ventilation connecting pipe 8, a middle pipe 9 and an inserting clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in figures 1-3, a new fan tuyere structure, which is used between a new fan body 1 and a wind pipe, comprises a first sheet metal flange 3, the first sheet metal flange 3 is installed at the ventilation hole of the new fan body 1, a flexible connecting pipe 4 is arranged at the outer end of the first sheet metal flange 3, a first insulating sealing gasket 2 is arranged between the end part of the new fan body 1 and the first sheet metal flange 3, the flexible connecting pipe 4 is made of glass fiber and canvas with inner and outer surfaces coated with silica gel flame retardant material, can be extended and retracted to be conveniently and flexibly butted with the wind pipe, reduces noise, has small air quantity loss, effectively avoids the vibration of the new fan body 1 from being brought into the wind pipe by resonance, the flexible connecting pipe 4 has sound insulation and shock absorption functions, avoids the vibration when equipment runs, reduces the noise when the equipment runs, and enables a new air system to run more stably, the device can effectively solve the problems of vibration elimination and vibration reduction and play a role in connection compensation, and is an economical and practical simple noise elimination and vibration reduction device for equipment;
the outer end of the flexible connecting pipe 4 is provided with a second sheet metal part flange 5, the end part of the second sheet metal part flange 5 far away from the fresh air fan body 1 is connected with an intermediate pipe 8, the end part of the intermediate pipe 8 far away from the fresh air fan body 1 is fixedly connected with a ventilation connecting pipe 7, and the outer edge of the ventilation connecting pipe 7 is provided with inserting clamping grooves 9 at equal intervals along the circumferential direction.
The end part of the middle pipe 8 close to the fresh air machine body 1 and the end part of the second sheet metal part flange 5 far away from the fresh air machine body 1 are provided with a second insulating sealing gasket 6.
Ventilation connecting pipe 7 is fixed through grafting draw-in groove 9 and PE double-walled corrugated pipe joint, and is fixed with the buckle joint, does benefit to and fixes inserting soon with PE double-walled corrugated pipe joint and is connected, realizes convenient installation, and the leakproofness is good.
The ventilation connecting pipe 7 and the middle pipe 8 are made of ABS materials in an integrated molding mode.
The intermediate tube 8 is funnel-shaped.
The novel air conditioner is low in cost, hose installation is omitted, the installation cost of a fresh air system is reduced, and wind resistance and noise caused by the fact that the hose cannot be straightened due to the randomness of installation workers and the limitation of installation space are reduced.
When the novel fan is used, after the novel fan body 1 is installed, the ventilation connecting pipe 7 is connected with the air pipe through the inserting clamping groove 9 and is clamped and fixed through the buckle, the quick inserting connection with the air pipe is facilitated, the convenient installation is realized, and the sealing performance is good; wind gap structural cost is low, realize that the installation exempts from the hose, the installation cost of new trend system is reduced, also reduced because installer randomness and receive the unable windage and the noise that straightens and bring of installation space restriction hose, the flexible butt joint of 4 scalable micro diversion of hose connection pipes is convenient for with the tuber pipe is nimble, the noise falls, the amount of wind loss is little, hose connection pipe 4 is effectual avoided bringing new fan body 1's vibration formation resonance to the tuber pipe, hose connection pipe 4 has sound insulation absorbing function, vibration when having avoided equipment operation, the noise of during operation has been reduced, make new trend system operation more steady, can solve effectively damping vibration damping and play connection compensation's effect, be economical and practical's equipment connecting device of simply damping vibration damping, new fan wind gap simple structure, small in size.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a new fan wind gap structure, new fan wind gap structure are used for between new fan body (1) and the tuber pipe, including first sheet metal component flange (3), its characterized in that: first sheet metal component flange (3) are installed in new fan body (1) vent hole department, first sheet metal component flange (3) outer end is equipped with hose connection pipe (4), hose connection pipe (4) outer end is equipped with second sheet metal component flange (5), the end connection that new fan body (1) was kept away from in second sheet metal component flange (5) has intervalve (8), end fixedly connected with ventilation connecting pipe (7) of new fan body (1) are kept away from in intervalve (8), grafting draw-in groove (9) have been seted up along the circumferencial direction equidistant to ventilation connecting pipe (7) outer edge.
2. The new fan tuyere structure of claim 1, characterized in that a first insulating gasket (2) is arranged between the end of the new fan body (1) and the first sheet metal flange (3).
3. The new fan tuyere structure of claim 2, wherein the flexible connecting tube (4) is made of glass fiber and canvas coated with silica gel flame retardant material on the inner and outer surfaces thereof.
4. The new fan tuyere structure of claim 3, wherein a second insulating gasket (6) is arranged at the end of the middle pipe (8) close to the new fan body (1) and the end of the second sheet metal part flange (5) far away from the new fan body (1).
5. The new fan tuyere structure of claim 4, wherein the ventilation connecting pipe (7) is fixed with the PE double-wall corrugated air pipe in a clamping manner through a plug-in clamping groove (9).
6. The new fan tuyere structure of claim 5, wherein the ventilation connecting pipe (7) and the intermediate pipe (8) are integrally formed by ABS material.
7. The new fan tuyere structure according to claim 6, wherein the shape of the middle tube (8) is funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564653.9U CN217464766U (en) | 2022-06-21 | 2022-06-21 | New fan wind gap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564653.9U CN217464766U (en) | 2022-06-21 | 2022-06-21 | New fan wind gap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217464766U true CN217464766U (en) | 2022-09-20 |
Family
ID=83240213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221564653.9U Active CN217464766U (en) | 2022-06-21 | 2022-06-21 | New fan wind gap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217464766U (en) |
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2022
- 2022-06-21 CN CN202221564653.9U patent/CN217464766U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 226500 No.262 Yishou South Road, Rucheng Street, Rugao City, Nantong City, Jiangsu Province Patentee after: Nantong Yourui Laboratory Technology Co.,Ltd. Address before: 202150 building 3 and 4, No.89, sanshahong Road, Chengqiao Town, Chongming District, Shanghai (Shanghai Chongming supply and marketing economic development zone) Patentee before: Shanghai YeChang Electromechanical Equipment Co.,Ltd. |