CN214036054U - Bag type water diaphragm pump - Google Patents
Bag type water diaphragm pump Download PDFInfo
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- CN214036054U CN214036054U CN202022531885.1U CN202022531885U CN214036054U CN 214036054 U CN214036054 U CN 214036054U CN 202022531885 U CN202022531885 U CN 202022531885U CN 214036054 U CN214036054 U CN 214036054U
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- connecting block
- diaphragm pump
- cascaded
- lower extreme
- type water
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Abstract
The utility model discloses a pocket type water diaphragm pump, which comprises a pump body, the lower extreme of the pump body is provided with the feed inlet, the inside of feed inlet is provided with the filter tube, the surface of filter tube is provided with the screw thread No. one, the inside of filter tube is provided with the filter screen, the inner wall of feed inlet is provided with the screw thread No. two, one side of the pump body is provided with the honeycomb duct, the lower extreme of honeycomb duct is provided with the connecting block No. one, the lower extreme of connecting block is provided with cascaded interface, the surface of cascaded interface is provided with the rubber pad, the lower extreme of cascaded interface is provided with the connecting block No. two, the inside of honeycomb duct is provided with cascaded recess. A pocket type water diaphragm pump, can filter the debris in the liquid when carrying liquid, avoid debris to get into the inside pipe blockage that causes of diaphragm pump, improve the leakproofness of diaphragm pump, avoid long-time use the weeping phenomenon to appear.
Description
Technical Field
The utility model relates to a diaphragm pump technical field, in particular to pocket type water diaphragm pump.
Background
The bag type water diaphragm pump is a special form in the displacement pump, it relies on the back and forth blast of a diaphragm to change the working chamber volume and thus suck and discharge the liquid, the pneumatic diaphragm pump mainly comprises two parts of drive part and diaphragm cylinder head, the drive part drives the diaphragm to make a round trip to blast the actuating mechanism, its drive form has mechanical drive, hydraulic drive and pneumatic drive, etc., it has high efficiency, easy to operate, easy to install advantage; there is certain drawback in current bag formula water diaphragm pump when using, at first, the diaphragm pump is when carrying the more liquid of impurity, and impurity blocks up the diaphragm pump easily in the use of diaphragm pump, and impurity gets into the internal back of pump, still harms the diaphragm easily, influences the life of diaphragm pump, and secondly the leakproofness between the pipeline is perfect inadequately, and the weeping phenomenon can appear in long-time use, for this reason, we propose a bag formula water diaphragm pump.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a bag-type water diaphragm pump, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pocket type water diaphragm pump, includes the pump body, the lower extreme of the pump body is provided with the feed inlet, the inside of feed inlet is provided with the filter tube, the surface of filter tube is provided with the screw thread No. one, the inside of filter tube is provided with the filter screen, the inner wall of feed inlet is provided with the screw thread No. two, one side of the pump body is provided with the honeycomb duct, the lower extreme of honeycomb duct is provided with the connecting block No. one, the lower extreme of connecting block is provided with cascaded interface, the surface of cascaded interface is provided with the rubber pad, the lower extreme of cascaded interface is provided with the connecting block No. two, the inside of honeycomb duct is provided with cascaded recess.
Preferably, the outer surface of a connecting block is provided with a bolt hole, the inside of the bolt hole is provided with fixing bolt, the outer surface of a connecting block is provided with a bolt hole II, one side of the pump body is provided with the pump cavity, and the lower end of the pump cavity is provided with the supporting legs.
By adopting the technical scheme, the following technical effects can be achieved: the supporting legs are used for fixing the diaphragm pump, and the installation stability of the diaphragm pump is guaranteed.
Preferably, the filter pipe and the feed inlet are matched, the filter screen and the filter pipe are fixedly connected, the filter screen is made of metal materials, the filter pipe and the feed inlet are movably connected, and the filter pipe is made of alloy materials.
By adopting the technical scheme, the following technical effects can be achieved: the diaphragm pump of being convenient for filters when carrying liquid, avoids causing the jam to the diaphragm pump.
Preferably, cascaded interface and cascaded recess phase-match, the rubber pad is laminated with the inner wall of cascaded recess mutually, the lower extreme surface of a connecting block is laminated with the lower extreme surface of No. two connecting blocks mutually, be fixed connection between honeycomb duct and the connecting block, be fixed connection between cascaded interface and No. two connecting blocks, the one end of cascaded interface is provided with the pipeline.
By adopting the technical scheme, the following technical effects can be achieved: the sealing performance of the diaphragm pump is improved, and the phenomenon of liquid leakage in long-time use is avoided.
Preferably, fixing bolt matches with bolt hole, No. two bolt hole homogeneous phases, the position of bolt hole and No. two bolt holes is corresponding, No. one connecting block, No. two connecting blocks are the alloy material and make, be swing joint between the pump body and the pump chamber, the supporting legs is made for the alloy material.
By adopting the technical scheme, the following technical effects can be achieved: and parts of the components are movably connected, so that the installation is convenient.
Compared with the prior art, the utility model discloses following beneficial effect has: the bag type water diaphragm pump is provided with a filter pipe, a first thread and a filter screen, wherein before a feed port is connected with other pipelines, the filter pipe with the filter screen is corresponding to the position of the feed port, the filter pipe is connected with the feed port by rotating the filter pipe, the outer surface of one end of the filter pipe is attached to the outer surface of the feed port, the filter pipe is installed, then the diaphragm pump is connected with other pipelines, when the liquid is conveyed, the filter screen can filter sundries in the liquid, the phenomenon that the sundries enter the inside of the diaphragm pump to cause pipeline blockage is avoided, the damage to the diaphragm pump is reduced, through the arrangement of a step type interface, a rubber pad and a step type groove, when the pipelines of the diaphragm pump are installed, the step type interface at one end of one group of pipelines is connected with the step type groove at one end of the other group of pipelines, and then the pipelines are fixed by using a fixing bolt, the pipeline is sealed through the multiunit rubber pad of layering, improves the leakproofness of diaphragm pump, avoids long-time use the weeping phenomenon of appearance, and the result of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a bag-type water diaphragm pump according to the present invention;
FIG. 2 is a schematic view of a partial structure of a bag-type water diaphragm pump according to the present invention;
FIG. 3 is a schematic view of a partial structure of a bag-type water diaphragm pump according to the present invention;
FIG. 4 is a partial side sectional view of a bag-type water diaphragm pump according to the present invention;
fig. 5 is a partial side sectional view of the bag type water diaphragm pump of the present invention.
In the figure: 1. a pump body; 2. a feed inlet; 3. a filter tube; 4. a first thread; 5. a filter screen; 6. a second thread; 7. a flow guide pipe; 8. a first connecting block; 9. a stepped interface; 10. a rubber pad; 11. a second connecting block; 12. a first bolt hole; 13. fixing the bolt; 14. a second bolt hole; 15. a stepped groove; 16. a pump chamber; 17. support the feet.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a bag type water diaphragm pump, including the pump body 1, the lower extreme of the pump body 1 is provided with feed inlet 2, the inside of feed inlet 2 is provided with filter tube 3, the surface of filter tube 3 is provided with screw thread 4, the inside of filter tube 3 is provided with filter screen 5, the inner wall of feed inlet 2 is provided with screw thread 6 No. two, one side of the pump body 1 is provided with honeycomb duct 7, the lower extreme of honeycomb duct 7 is provided with connecting block 8 No. one, the lower extreme of connecting block 8 is provided with cascaded interface 9, the surface of cascaded interface 9 is provided with rubber pad 10, rubber pad 10 is used for improving the leakproofness of diaphragm pump, the lower extreme of cascaded interface 9 is provided with connecting block 11 No. two, the.
The outer surface of a connecting block 8 is provided with a bolt hole 12, the inside of a bolt hole 12 is provided with fixing bolt 13, the outer surface of a connecting block 11 is provided with a bolt hole 14, fixing bolt 13 passes through bolt hole 12 and bolt hole 14, so that fixing of a connecting block 8 and connecting block 11 is facilitated, one side of the pump body 1 is provided with a pump cavity 16, and the lower end of the pump cavity 16 is provided with supporting legs 17.
Stepped interface 9 and stepped groove 15 phase-match, rubber pad 10 laminates with stepped groove 15's inner wall mutually, the lower extreme surface of connecting block 8 laminates with the lower extreme surface of connecting block 11 No. two mutually, be fixed connection between honeycomb duct 7 and the connecting block 8, be fixed connection between stepped interface 9 and the connecting block 11 No. two, stepped interface 9's one end is provided with the pipeline, stepped interface 9, the leakproofness of diaphragm pump is strengthened to the stepped groove 15 of rubber pad 10 cooperation, avoid long-time use to cause the weeping phenomenon to appear in the diaphragm pump.
Fixing bolt 13 matches with bolt hole 12, No. two bolt holes 14 homogeneous phase, and the position of bolt hole 12 and No. two bolt holes 14 is corresponding, and connecting block 8, No. two connecting blocks 11 are made of alloy material, are swing joint between pump body 1 and the pump chamber 16, and supporting legs 17 are made of alloy material, and partial component is alloy material, improves life.
It should be noted that, the utility model is a bag type water diaphragm pump, before connecting the diaphragm pump with other infusion pipelines, the filter pipe 3 is corresponding to the position of the feed inlet 2, and the filter pipe 3 is rotated to connect the filter pipe 3 with the feed inlet 2, and the outer surface of one end of the filter pipe 3 is attached to the outer surface of the feed inlet 2, to complete the installation of the filter pipe 3, and then the corresponding pipelines of the diaphragm pump are connected, when delivering liquid, the filter screen 5 in the filter pipe 3 can filter the sundries in the liquid, to avoid the sundries entering the inside of the diaphragm pump to cause the pipeline blockage, reduce the damage to the diaphragm pump, and facilitate the disassembly and cleaning, when installing between the pipelines of the diaphragm pump, the stepped interface 9 at one end of one group of pipelines is correspondingly connected with the stepped groove 15 at one end of the other group of pipelines, and is fixed by the fixing bolt 13, and multi-layer sealing is performed between the two groups of pipelines by the, the sealing performance of the diaphragm pump is improved, the liquid leakage phenomenon is avoided, the using effect of the diaphragm pump is improved, and the diaphragm pump is practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A bag type water diaphragm pump, comprising a pump body (1), characterized in that: the lower extreme of the pump body (1) is provided with feed inlet (2), the inside of feed inlet (2) is provided with filter tube (3), the surface of filter tube (3) is provided with screw thread (4) No. one, the inside of filter tube (3) is provided with filter screen (5), the inner wall of feed inlet (2) is provided with screw thread (6) No. two, one side of the pump body (1) is provided with honeycomb duct (7), the lower extreme of honeycomb duct (7) is provided with connecting block (8) No. one, the lower extreme of connecting block (8) is provided with cascaded interface (9), the surface of cascaded interface (9) is provided with rubber pad (10), the lower extreme of cascaded interface (9) is provided with connecting block (11) No. two, the inside of honeycomb duct (7) is provided with cascaded recess (15).
2. A bag type water diaphragm pump according to claim 1, characterized in that: the outer surface of a connecting block (8) is provided with a bolt hole (12), the inside of a bolt hole (12) is provided with fixing bolt (13), the outer surface of a second connecting block (11) is provided with a second bolt hole (14), one side of the pump body (1) is provided with a pump cavity (16), and the lower end of the pump cavity (16) is provided with supporting legs (17).
3. A bag type water diaphragm pump according to claim 1, characterized in that: filter tube (3) and feed inlet (2) phase-match, be fixed connection between filter screen (5) and filter tube (3), filter screen (5) are made for the metal material, be swing joint between filter tube (3) and feed inlet (2), filter tube (3) are made for the alloy material.
4. A bag type water diaphragm pump according to claim 1, characterized in that: cascaded interface (9) and cascaded recess (15) phase-match, rubber pad (10) laminate mutually with the inner wall of cascaded recess (15), the lower extreme surface of connecting block (8) laminates mutually with the lower extreme surface of No. two connecting blocks (11), be fixed connection between honeycomb duct (7) and connecting block (8), be fixed connection between cascaded interface (9) and No. two connecting blocks (11), the one end of cascaded interface (9) is provided with the pipeline.
5. A bag type water diaphragm pump according to claim 2, characterized in that: fixing bolt (13) and a bolt hole (12), No. two bolt hole (14) homogeneous phase match, the position of a bolt hole (12) and No. two bolt hole (14) is corresponding, No. one connecting block (8), No. two connecting block (11) are the alloy material and make, be swing joint between the pump body (1) and pump chamber (16), supporting legs (17) are made for the alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022531885.1U CN214036054U (en) | 2021-06-08 | 2021-06-08 | Bag type water diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022531885.1U CN214036054U (en) | 2021-06-08 | 2021-06-08 | Bag type water diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214036054U true CN214036054U (en) | 2021-08-24 |
Family
ID=77356759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022531885.1U Active CN214036054U (en) | 2021-06-08 | 2021-06-08 | Bag type water diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214036054U (en) |
-
2021
- 2021-06-08 CN CN202022531885.1U patent/CN214036054U/en active Active
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