CN211777936U - Novel pneumatic diaphragm pump - Google Patents
Novel pneumatic diaphragm pump Download PDFInfo
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- CN211777936U CN211777936U CN201921612117.XU CN201921612117U CN211777936U CN 211777936 U CN211777936 U CN 211777936U CN 201921612117 U CN201921612117 U CN 201921612117U CN 211777936 U CN211777936 U CN 211777936U
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- diaphragm pump
- end cover
- filter screen
- pneumatic diaphragm
- drainage
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Abstract
The utility model discloses a novel pneumatic diaphragm pump, including pneumatic diaphragm pump main part, crushing storehouse, mechanical bearing seal and motor, the outlet pipe is installed to the top of pneumatic diaphragm pump main part, the left and right sides of smashing the storehouse all is provided with the connecting pipe, upper end cover and lower end cover are installed through the bolt respectively to the upper and lower both sides of smashing the storehouse, and the surface of upper end cover and lower end cover has all seted up the mounting hole, the middle part of upper end cover is inlayed and is had mechanical bearing seal, and the upper surface screw of upper end cover installs the motor, the draw-in groove has all been seted up to the upper surface of lower end cover and the lower surface of upper end cover, and the inside of draw-in groove is inlayed and is had the. This novel pneumatic diaphragm pump is provided with crushing sword and filter screen, and at the in-process that uses, cooperation between them is used and can be smashed large granule impurity, filters through the filter screen simultaneously to make the device can extract the liquid that contains large granule impurity.
Description
Technical Field
The utility model relates to a pneumatic diaphragm pump technical field specifically is a novel pneumatic diaphragm pump.
Background
The pneumatic diaphragm pump is a special pump body, which changes the size of the inner volume by the diaphragm moving back and forth inside so as to suck and discharge liquid, however, the existing pneumatic diaphragm pump still has certain problems in the using process;
the water guide structure inside the existing pneumatic diaphragm pump is blocked and opened through the blocking block with the spherical structure moving in real time, so that the pneumatic diaphragm pump is limited from being incapable of extracting liquid containing large-particle impurities, otherwise, the blockage problem of the pneumatic diaphragm pump is easily caused, and the use of the device is influenced.
We have therefore proposed a new type of air operated diaphragm pump in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel pneumatic diaphragm pump to solve the problem that pneumatic diaphragm pump can not extract the granule impurity liquid that contains greatly on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a novel pneumatic diaphragm pump comprises a pneumatic diaphragm pump main body, a crushing bin, a mechanical shaft seal and a motor, wherein a water outlet pipe is installed above the pneumatic diaphragm pump main body, a water inlet pipe is arranged below the pneumatic diaphragm pump main body, the right side of the water inlet pipe is provided with the crushing bin, the left side and the right side of the crushing bin are respectively provided with a connecting pipe, the connecting pipes are respectively connected with the water inlet pipe and a drainage pipe, the drainage pipe is arranged on the left side of the crushing bin, the upper side and the lower side of the crushing bin are respectively provided with an upper end cover and a lower end cover through bolts, the surfaces of the upper end cover and the lower end cover are respectively provided with a mounting hole, the middle part of the upper end cover is embedded with the mechanical shaft seal, the motor is installed on the upper surface of the upper end cover through a mechanical shaft seal, and a filter screen is embedded in the clamping groove, and a drainage groove is formed in the inner side surface of the drainage tube.
Preferably, smash the storehouse and be the design of hollow cylindrical structure, and the internal diameter that smashes the storehouse is greater than the diameter of smashing the sword to the central line that smashes the storehouse coincides each other with the central line of motor, and the upper and lower height that smashes the storehouse is greater than the diameter of inlet tube.
Preferably, the crushing cutter is distributed at equal angles with respect to the center line of the output end of the motor, the crushing cutter is arranged on the left side of the filter screen, and the filter screen is arranged at the tail end of the right side of the water inlet pipe.
Preferably, the clamping grooves are designed to be arc-shaped structures, 2 clamping grooves are arranged, and the 2 clamping grooves are in corresponding relation.
Preferably, the filter screen is arc structural design, and the internal diameter of filter screen is greater than the diameter of smashing the sword to the filter screen is connected for the block with the draw-in groove.
Preferably, the drainage groove is designed in a spiral structure, the drainage grooves are equidistantly distributed on the inner side of the drainage tube, and the inner diameter of the drainage tube is equal to that of the water inlet tube.
Compared with the prior art, the beneficial effects of the utility model are that: the novel pneumatic diaphragm pump;
1. the crushing cutter and the filter screen are arranged, so that large-particle impurities can be crushed by matching the crushing cutter and the filter screen in the use process, and meanwhile, the filter screen is used for filtering, so that the device can extract liquid containing the large-particle impurities, and the use range of the device is enlarged;
2. be provided with the drainage tube, at the in-process that uses, cooperating helical structure's drainage groove design, can effectually carry out the water conservancy diversion to the liquid that contains the granule, avoid the granule to adsorb on the inner wall of drainage tube to the practicality of device has been increased.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the crushing bin of the present invention;
fig. 3 is a schematic view of the bottom structure of the upper end cover of the present invention.
In the figure: 1. a pneumatic diaphragm pump body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a crushing bin; 5. a connecting pipe; 6. a lower end cover; 7. an upper end cover; 8. a mechanical shaft seal; 9. a motor; 10. a crushing knife; 11. a card slot; 12. a filter screen; 13. a drainage tube; 14. a drainage groove; 15. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel pneumatic diaphragm pump comprises a pneumatic diaphragm pump main body 1, a water inlet pipe 2, a water outlet pipe 3, a crushing bin 4, a connecting pipe 5, a lower end cover 6, an upper end cover 7, a mechanical shaft seal 8, a motor 9, a crushing cutter 10, a clamping groove 11, a filter screen 12, a drainage pipe 13, a drainage groove 14 and a mounting hole 15, wherein the water outlet pipe 3 is installed above the pneumatic diaphragm pump main body 1, the water inlet pipe 2 is arranged below the pneumatic diaphragm pump main body 1, the crushing bin 4 is arranged on the right side of the water inlet pipe 2, the connecting pipes 5 are arranged on the left side and the right side of the crushing bin 4 respectively, the connecting pipes 5 are connected with the water inlet pipe 2 and the drainage pipe 13 respectively, the drainage pipe 13 is arranged on the left side of the crushing bin 4, the upper end cover 7 and the lower end cover 6 are respectively installed on the upper side and the lower side of the crushing bin 4 through bolts, and the upper surface screw of upper end cover 7 installs motor 9 to the output of motor 9 runs through mechanical bearing seal 8 and installs crushing sword 10, and draw-in groove 11 has all been seted up to the upper surface of lower end cover 6 and the lower surface of upper end cover 7, and the inside of draw-in groove 11 is inlayed and is had filter screen 12, and drainage groove 14 has been seted up to the medial surface of drainage tube 13.
Smash storehouse 4 and be the design of hollow cylindrical structure, and the internal diameter that smashes storehouse 4 is greater than the diameter of smashing sword 10 to the central line that smashes storehouse 4 and the central line of motor 9 coincide each other, and the upper and lower highly greater than inlet tube 2's of smashing storehouse 4 diameter, the design of above-mentioned structure, make unable kibbling large granule impurity can stay in the bottom of smashing storehouse 4, avoid inlet tube 2 to block up.
The crushing cutter 10 is distributed at equal angles relative to the central line of the output end of the motor 9, the crushing cutter 10 is arranged on the left side of the filter screen 12, the filter screen 12 is arranged at the right end of the water inlet pipe 2, the crushing cutter 10 is prevented from contacting with the filter screen 12 in the rotating process due to the design of the structure, and the normal use of the device is ensured.
Draw-in groove 11 is arc structural design, and draw-in groove 11 is provided with 2 to 2 draw-in grooves 11 are corresponding, and the design of above-mentioned structure has ensured the normal installation of filter screen 12, has guaranteed filter screen 12's stability simultaneously.
The filter screen 12 is the design of arc structure, and the internal diameter of filter screen 12 is greater than the diameter of smashing sword 10 to filter screen 12 is connected for the block with draw-in groove 11, and the design of above-mentioned structure makes things convenient for follow-up filter screen 12's installation and dismantlement, thereby has made things convenient for the washing of filter screen 12.
The working principle is as follows: when the novel pneumatic diaphragm pump is used, firstly, as shown in fig. 1, a power supply of the device is connected with a power grid, and then a drainage tube 13 of the device is connected with a water source through a water pipe, so that the novel pneumatic diaphragm pump is used.
In the process of using, as shown in fig. 1, pneumatic diaphragm pump main part 1 moves under the effect of atmospheric pressure, thereby make the inside suction that produces of inlet tube 2, and then make drainage tube 13 can extract the water source, make liquid inside 4 in the orderly entering of drainage groove 14 is smashed in the storehouse, then the water filters through smashing the left filter screen 12 in storehouse 4, thereby make granule impurity detain in smashing storehouse 4, liquid then gets into inside pneumatic diaphragm pump main part 1 from inlet tube 2, discharge from outlet pipe 3 afterwards.
In the using process, as shown in fig. 1-3, the motor 9 can be started to drive the crushing knife 10 at the output end to rotate, so that the crushing knife 10 crushes the impurities in the crushing bin 4, and the crushed impurities enter the pneumatic diaphragm pump main body 1 through the filter screen 12 and are discharged from the water outlet pipe 3.
When the device is used for a long time, as shown in fig. 1-2, the bolts in the mounting holes 15 on the lower end cover 6 can be unscrewed, so that the lower end cover 6 can be detached, then the filter screen 12 is taken down, the filter screen 12 is cleaned, meanwhile, the crushing bin 4 is also conveniently cleaned, and the convenience in subsequent cleaning of the device is improved.
To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a novel pneumatic diaphragm pump, includes pneumatic diaphragm pump main part (1), smashes storehouse (4), mechanical shaft seal (8) and motor (9), its characterized in that: a water outlet pipe (3) is installed above the pneumatic diaphragm pump main body (1), a water inlet pipe (2) is arranged below the pneumatic diaphragm pump main body (1), a crushing bin (4) is arranged on the right side of the water inlet pipe (2), connecting pipes (5) are arranged on the left side and the right side of the crushing bin (4), the connecting pipes (5) are respectively connected with the water inlet pipe (2) and a drainage pipe (13), the drainage pipe (13) is arranged on the left side of the crushing bin (4), an upper end cover (7) and a lower end cover (6) are respectively installed on the upper side and the lower side of the crushing bin (4) through bolts, installation holes (15) are respectively formed in the surfaces of the upper end cover (7) and the lower end cover (6), a mechanical seal (8) is embedded in the middle of the upper end cover (7), a motor (9) is installed on the upper surface of the upper end cover (7), and a crushing knife (10) is installed on the output end, draw-in groove (11) have all been seted up to the upper surface of lower extreme cover (6) and the lower surface of upper end cover (7), and the inside of draw-in groove (11) is inlayed and is had filter screen (12), drainage groove (14) have been seted up to the medial surface of drainage tube (13).
2. A novel air operated diaphragm pump of claim 1 wherein: smash storehouse (4) and be the design of hollow cylindrical structure, and the internal diameter that smashes storehouse (4) is greater than the diameter of smashing sword (10) to the central line that smashes storehouse (4) and motor (9) coincide each other, and the upper and lower height that smashes storehouse (4) is greater than the diameter of inlet tube (2).
3. A novel air operated diaphragm pump of claim 1 wherein: the crushing cutter (10) is distributed at equal angles relative to the center line of the output end of the motor (9), the crushing cutter (10) is arranged on the left side of the filter screen (12), and the filter screen (12) is arranged at the tail end of the right side of the water inlet pipe (2).
4. A novel air operated diaphragm pump of claim 1 wherein: the clamping grooves (11) are designed to be arc-shaped structures, 2 clamping grooves (11) are arranged, and the 2 clamping grooves (11) are in corresponding relation.
5. A novel air operated diaphragm pump of claim 1 wherein: the filter screen (12) is designed to be of an arc-shaped structure, the inner diameter of the filter screen (12) is larger than the diameter of the crushing cutter (10), and the filter screen (12) is connected with the clamping groove (11) in a clamping mode.
6. A novel air operated diaphragm pump of claim 1 wherein: drainage groove (14) are the helical structure design, and drainage groove (14) equidistance distributes in the inboard of drainage tube (13) to the internal diameter of drainage tube (13) equals the internal diameter of inlet tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612117.XU CN211777936U (en) | 2019-09-26 | 2019-09-26 | Novel pneumatic diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612117.XU CN211777936U (en) | 2019-09-26 | 2019-09-26 | Novel pneumatic diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777936U true CN211777936U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921612117.XU Active CN211777936U (en) | 2019-09-26 | 2019-09-26 | Novel pneumatic diaphragm pump |
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| CN (1) | CN211777936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173551A (en) * | 2021-04-13 | 2021-07-27 | 江苏绩优机电科技有限公司 | Pneumatic diaphragm pump of multiple exit reposition of redundant personnel |
-
2019
- 2019-09-26 CN CN201921612117.XU patent/CN211777936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173551A (en) * | 2021-04-13 | 2021-07-27 | 江苏绩优机电科技有限公司 | Pneumatic diaphragm pump of multiple exit reposition of redundant personnel |
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