CN211753246U - Fold formula dust bag - Google Patents
Fold formula dust bag Download PDFInfo
- Publication number
- CN211753246U CN211753246U CN202020160945.0U CN202020160945U CN211753246U CN 211753246 U CN211753246 U CN 211753246U CN 202020160945 U CN202020160945 U CN 202020160945U CN 211753246 U CN211753246 U CN 211753246U
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- CN
- China
- Prior art keywords
- filter bag
- inflatable
- pleated
- pipeline
- dust removal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of dust removal filter bag, especially a fold formula dust removal filter bag, including fold formula dust removal filter bag main part and install respectively first inflatable rubber circle and the second inflatable rubber circle on the inner wall of fold formula dust removal filter bag main part both ends, the right side outer wall fixed mounting of first inflatable rubber circle and second inflatable rubber circle has the gas filled pipeline, the cooperation is installed on the gas filled pipeline and is had first valve, the right-hand member threaded connection of gas filled pipeline has the installation pipe box, threaded connection has the inflation piece on the installation pipe box, the inflation piece includes gas transmission pipeline, inflatable ball and intake pipe, and the left end of gas transmission pipeline and installation pipe box threaded connection; the utility model discloses the convenience is folded fold formula dust removal filter bag main part, utilizes to aerify the rubber circle and has replaced traditional steel wire ring and plastics ring, can reduce the volume at fold formula dust removal filter bag main part both ends effectively, and convenient folding more, the practicality is strong, can satisfy the user demand, is fit for promoting.
Description
Technical Field
The utility model relates to a dust removal filter bag technical field especially relates to a fold formula dust removal filter bag.
Background
The dust-removing filter bag is an efficient dust-removing filter material, has good ventilation performance, high dust-removing efficiency and certain acid resistance, alkali resistance and heat resistance, adopts polygonal napping in the weaving process, improves the thickness of the fabric, is rich in elasticity, has very good dust-removing effect, and has the dust-removing rate of 99.99 percent.
Present fold formula dust removal filter bag sack adopts steel wire ring or plastic ring mostly, after the dust removal filter bag is folding, can't reduce the volume of steel wire ring or plastic ring for still occupy very big area after the dust removal filter bag is folding, and the steel wire ring that can't contract or plastic ring are trampled by the people easily in addition, greatly reduced fold formula dust removal filter bag's life, for solving above-mentioned problem, provide a fold formula dust removal filter bag in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a fold formula dust removal filter bag has more convenient folding, and the practicality is strong, can satisfy the user demand, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problems, the utility model provides a pleated dust-removing filter bag, which comprises a pleated dust-removing filter bag main body, a first inflatable rubber ring and a second inflatable rubber ring which are respectively arranged on the inner walls at the two ends of the pleated dust-removing filter bag main body, an inflatable pipeline is fixedly arranged on the outer wall at the right side of the first inflatable rubber ring and the second inflatable rubber ring, a first valve is arranged on the inflatable pipeline in a matching way, the right end of the inflatable pipeline is connected with an installation pipe sleeve in a threaded way, an inflatable part is connected on the installation pipe sleeve in a threaded way, the inflatable part comprises an air conveying pipeline, an inflatable ball and an air inlet pipe, the left end of the air conveying pipeline is connected with the installation pipe sleeve in a threaded way, a second valve is arranged on the air conveying pipeline in a matching way, the two ends of the inflatable ball are respectively fixedly connected with one end of the air inlet pipe and one end of the air conveying pipeline, an, and a third valve is arranged on the air outlet pipeline in a matching way.
Preferably, the first valve and the third valve are both one-way valves, openings are formed in the two sides of the pleated dust removal filter bag body, and one ends, far away from each other, of the inflation pipeline and the air outlet pipeline extend to the outside of the pleated dust removal filter bag body through the openings.
Preferably, the inflatable ball is made of rubber materials, and the gas transmission pipeline, the first valve and the gas outlet pipeline are hoses.
Preferably, the first inflatable rubber ring and the second inflatable rubber ring are respectively arranged at two ends of the pleated dust-removing filter bag main body in a pair mode, and the first inflatable rubber ring and the second inflatable rubber ring are identical in size and material.
Preferably, both ends of the corrugated dust removal filter bag main body are provided with dust inlets, and the corrugated dust removal filter bag main body is made of polyester fabric.
Preferably, the first inflatable rubber ring and the second inflatable rubber ring are both in an O-shaped structure.
The above technical scheme of the utility model has following profitable technological effect: through being provided with first inflatable rubber circle, the rubber circle is aerifyd to the second, third valve and pipeline of giving vent to anger, make the inside gas of rubber circle discharge through the pipeline of giving vent to anger, it is convenient to fold formula dust removal filter bag main part, traditional steel wire ring and plastic ring have been replaced to the utilization inflatable rubber circle, can reduce the volume at fold formula dust removal filter bag main part both ends effectively, it is more convenient folding, through being provided with inflatable spare, gas transmission pipeline, the installation pipe box, first valve and second valve, can aerify rubber circle to first inflatable rubber circle and second inflatable rubber circle, change the size of rubber circle, and then change the size of entering the dirt mouth, make things convenient for the dust to enter into fold formula dust removal filter bag main part through entering the dirt mouth, and convenient to use, therefore, the clothes hanger is strong, can satisfy the user demand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
fig. 4 is a bottom view of the mask of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in FIGS. 1-4, the utility model provides a pleated dust-removing filter bag, which comprises a pleated dust-removing filter bag main body 1, and a first inflatable rubber ring 2 and a second inflatable rubber ring 3 respectively mounted on the inner walls of the two ends of the pleated dust-removing filter bag main body 1, an inflatable pipeline 5 is fixedly mounted on the outer walls of the right sides of the first inflatable rubber ring 2 and the second inflatable rubber ring 3, a first valve 7 is fittingly mounted on the inflatable pipeline 5, the right end of the inflatable pipeline 5 is in threaded connection with a mounting pipe sleeve 6, an inflatable member is threadedly connected on the mounting pipe sleeve 6, the inflatable member comprises a gas transmission pipeline 8, an inflatable ball 9 and an air inlet pipe 10, the left end of the gas transmission pipeline 8 is in threaded connection with the mounting pipe sleeve 6, a second valve 11 is fittingly mounted on the gas transmission pipeline 8, the two ends of the inflatable ball 9 are respectively fixedly connected with the air inlet pipe 10 and one end of the gas, fixed mounting has outlet pipe 12 on the left side outer wall of first inflatable rubber circle 2 and second inflatable rubber circle 3, the cooperation is installed third valve 13 on the outlet pipe 12.
The utility model discloses in, first valve 7 and third valve 13 all adopt the check valve, the both sides of fold formula dust removal filter bag main part 1 all are equipped with the opening, and the one end that gas filled tube 5 and pipeline 12 of giving vent to anger kept away from each other all runs through the outside that the opening extended to fold formula dust removal filter bag main part 1.
The utility model discloses in, inflatable ball 9 adopts the rubber material to make, and gas transmission pipeline 8, first valve 7 and pipeline 12 of giving vent to anger all adopt the hose.
The utility model discloses in, first inflatable rubber circle 2 and second inflatable rubber circle 3 are respectively to setting up at the both ends of fold formula dust removal filter bag main part 1, and first inflatable rubber circle 2 and second inflatable rubber circle 3's size and material homogeneous phase are the same.
The utility model discloses in, the both ends of wrinkle formula dust removal filter bag main part 1 all are equipped with into dirt mouth 4, and wrinkle formula dust removal filter bag main part 1 adopts polyester fabric to make.
The utility model discloses in, first inflatable rubber circle 2 and second inflatable rubber circle 3 all are "O" style of calligraphy structure.
The working principle is as follows: when in use, the third valves 13 on the first inflatable rubber ring 2 and the second inflatable rubber ring 3 are respectively opened, then the first inflatable rubber ring 2 and the second inflatable rubber ring 3 are sequentially extruded, so that the gas in the rubber rings is discharged through the gas outlet pipeline 12, then the pleated dust removal filter bag main body 1 is folded, the inflatable rubber rings are utilized to replace the traditional steel wire rings and plastic rings, the volumes of the two ends of the pleated dust removal filter bag main body 1 can be effectively reduced, the folding is more convenient, the gas pipeline 8 on the inflatable part is in threaded connection with the mounting pipe sleeve 6, the first valve 7 and the second valve 11 are opened, the external gas enters the first inflatable rubber ring 2 and the second inflatable rubber ring 3 through the gas inlet pipe 10, the gas pipeline 8 and the inflation pipeline 5 by pressing the inflatable ball 9, the first inflatable rubber ring 2 and the second inflatable rubber ring 3 can be inflated, the size of the rubber ring 3 is changed, the size of the dust inlet 4 is changed, and dust can enter the corrugated dust removal filter bag body 1 through the dust inlet 4, so that the dust removal filter bag is convenient to use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A pleated dust-removing filter bag comprises a pleated dust-removing filter bag main body (1) and a first inflatable rubber ring (2) and a second inflatable rubber ring (3) which are respectively arranged on the inner walls at the two ends of the pleated dust-removing filter bag main body (1), and is characterized in that an inflatable pipeline (5) is fixedly arranged on the outer walls of the right sides of the first inflatable rubber ring (2) and the second inflatable rubber ring (3), a first valve (7) is arranged on the inflatable pipeline (5) in a matched mode, the right end of the inflatable pipeline (5) is in threaded connection with a mounting pipe sleeve (6), an inflatable part is in threaded connection with the mounting pipe sleeve (6), the inflatable part comprises an air conveying pipeline (8), an inflatable ball (9) and an air inlet pipe (10), the left end of the air conveying pipeline (8) is in threaded connection with the mounting pipe sleeve (6), a second valve (11) is arranged on the air conveying pipeline (8) in a matched, the both ends of aerifing ball (9) respectively with intake pipe (10) and the one end fixed connection of gas transmission pipeline (8), fixed mounting has air outlet pipe way (12) on the left side outer wall of first inflatable rubber circle (2) and second inflatable rubber circle (3), third valve (13) are installed in the cooperation on air outlet pipe way (12).
2. A pleated filter bag according to claim 1, wherein the first valve (7) and the third valve (13) are all one-way valves, openings are provided on both sides of the pleated filter bag body (1), and the ends of the gas filling pipe (5) and the gas outlet pipe (12) far away from each other extend to the outside of the pleated filter bag body (1) through the openings.
3. A pleated dust filter bag according to claim 1, wherein the air-filled ball (9) is made of rubber, and the air pipe (8), the first valve (7) and the air outlet pipe (12) are all made of flexible pipes.
4. The pleated dust filter bag according to claim 1, wherein the first and second air-filled rubber rings (2, 3) are respectively arranged at two ends of the pleated dust filter bag body (1) in an opposite manner, and the first and second air-filled rubber rings (2, 3) have the same size and material.
5. The pleated dust filter bag according to claim 1, wherein dust inlets (4) are formed at two ends of the pleated dust filter bag main body (1), and the pleated dust filter bag main body (1) is made of polyester fabric.
6. A pleated dust filter bag according to claim 1, wherein the first and second air-filled rubber rings (2, 3) are both in an "O" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020160945.0U CN211753246U (en) | 2020-02-11 | 2020-02-11 | Fold formula dust bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020160945.0U CN211753246U (en) | 2020-02-11 | 2020-02-11 | Fold formula dust bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211753246U true CN211753246U (en) | 2020-10-27 |
Family
ID=72904297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020160945.0U Expired - Fee Related CN211753246U (en) | 2020-02-11 | 2020-02-11 | Fold formula dust bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211753246U (en) |
-
2020
- 2020-02-11 CN CN202020160945.0U patent/CN211753246U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |