CN211144845U - High-speed running screw pump - Google Patents
High-speed running screw pump Download PDFInfo
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- CN211144845U CN211144845U CN201922305484.1U CN201922305484U CN211144845U CN 211144845 U CN211144845 U CN 211144845U CN 201922305484 U CN201922305484 U CN 201922305484U CN 211144845 U CN211144845 U CN 211144845U
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- supercharger
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Abstract
The utility model discloses a high-speed operation screw pump, including the first pump body, the second pump body is installed to one side of the first pump body, and the one end that the second pump body was installed to one side of the first pump body all is provided with the end of intaking, first booster compressor is installed to first pump body and second pump body top, and the one end of first booster compressor is connected with the tee bend through first pipeline, three-way one end is connected with the second booster compressor through the second pipeline, and the three-way other end is connected with the auxiliary pump through the third pipeline, the one end of auxiliary pump is linked together through infusion pipeline and the first pump body, the other end of auxiliary pump is linked together through fluid-discharge tube and the second pump body. The utility model discloses a be provided with booster mechanism, can help two main pump bodies to carry out the pressure boost operation, improve the running speed of the main pump body, communicate with the auxiliary pump through the pipeline, can help the main pump body to share partial pressure.
Description
Technical Field
The utility model relates to a screw pump technical field specifically is a high-speed operation screw pump.
Background
Screw pumps are also known as "screw pumps" and "archimedes screw pumps". A pump for spirally raising water body along axial direction by utilizing rotation of helical blade. Consists of a shaft, a helical blade and a shell. When pumping water, the pump is obliquely arranged in the water, so that the inclination angle of the main shaft of the water pump is smaller than that of the helical blade, and the lower end of the helical blade is contacted with the water. When the prime motor drives the screw pump shaft to rotate through the speed changing device, water enters the blades and rises along the spiral flow channel until the water flows out. Simple structure, easy manufacture, great flow, small head loss, high efficiency, convenient maintenance, low lift, low rotation speed and need of speed variator. Is mainly used for irrigation, drainage and lifting sewage, sludge and other occasions. China began to be used in the 70's of the 20 th century. Screw pumps are widely used in sewage treatment plants for the delivery of water, wet sludge and flocculant solutions, because of their variable delivery, high self-priming capacity, reversible, ability to deliver liquids containing solid particles, etc. The screw pump is selected according to the principle of economy, reasonability and reliability. If the design and the selection are not considered, troubles are brought to later use, management and maintenance, so that the screw pump which is reasonable and reliable according to actual production requirements can ensure smooth production and reduce the repair cost.
The existing screw pump cannot quickly regulate and control the running speed, and the main pump body is easily damaged during pressurization, so that the market urgently needs to develop a novel high-speed running screw pump.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed operation screw pump to the screw pump that proposes in solving above-mentioned background art can't carry out quick control to the running speed, easily leads to the impaired scheduling problem of the main pump body when the pressure boost simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-speed operation screw pump, includes the first pump body, the second pump body is installed to one side of the first pump body, and the one end that the second pump body was installed to one side of the first pump body all is provided with the end of intaking, first booster compressor is installed to first pump body and second pump body top, and the one end of first booster compressor is connected with the tee bend through first pipeline, the tee bend one end is connected with the second booster compressor through the second pipeline, and the three-way other end is connected with the auxiliary pump through the third pipeline, the one end of auxiliary pump is linked together through infusion pipeline and the first pump body, the other end of auxiliary pump is linked together through fluid-discharge tube and the second pump body.
Preferably, a rotation speed controller is mounted to each of the first supercharger and the second supercharger.
Preferably, one end of the second supercharger is connected with the first pump body and the second pump body through a supercharging pipeline respectively.
Preferably, a flow monitoring pipeline is installed on the second pump body.
Preferably, the first pump body is connected with the second pump body through a circulating pipeline.
Preferably, a sealing ring is arranged at the joint of the water inlet end and the pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
first booster compressor is installed to first pump body and second pump body top, the one end of first booster compressor is connected with the tee bend through first pipeline, the tee bend one end is connected with the second booster compressor through the second pipeline, the tee bend other end is connected with the auxiliary pump through the third pipeline, through being provided with two sets of booster mechanisms, can help two main pump bodies to carry out the pressure boost operation, improve the running rate of the main pump body, the one end of auxiliary pump is linked together with the first pump body through the infusion pipeline, the other end of auxiliary pump is linked together with the second pump body through the fluid-discharge tube, communicate through setting up pipeline and auxiliary pump on two main pump bodies, can help the main pump body share partial pressure when the pressure boost, prevent that load excessive pressure from leading to the main pump body to damage, play good guard effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the upper end structure of the present invention.
In the figure: 1. a first supercharger; 2. a rotational speed controller; 3. a first pipeline; 4. a tee joint; 5. a second pipeline; 6. a second supercharger; 7. a pressurization pipeline; 8. a liquid discharge pipe; 9. a third pipeline; 10. a first pump body; 11. an auxiliary pump; 12. a fluid delivery conduit; 13. a water inlet end; 14. a second pump body; 15. a circulation line; 16. and a flow monitoring pipeline.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high-speed operation screw pump, including the first pump body 10, the second pump body 14 is installed to one side of the first pump body 10, the one end that the second pump body 14 was installed to one side of the first pump body 10 all is provided with into water end 13, first booster compressor 1 is installed to first pump body 10 and second pump body 14 top, the one end of first booster compressor 1 is connected with tee bend 4 through first pipeline 3, tee bend 4's one end is connected with second booster compressor 6 through second pipeline 5, tee bend 4's the other end is connected with auxiliary pump 11 through third pipeline 9, auxiliary pump 11's one end is linked together with the first pump body 10 through infusion pipeline 12, auxiliary pump 11's the other end is linked together through fluid-discharge tube 8 and the second pump body 14.
Further, the rotation speed controller 2 is mounted to each of the first supercharger 1 and the second supercharger 6.
Further, one end of the second supercharger 6 is connected to the first pump body 10 and the second pump body 14 through the supercharging line 7, respectively.
Further, a flow monitoring line 16 is mounted on the second pump body 14.
Further, the first pump 10 is connected to the second pump 14 by means of a circulation line 15.
Further, a sealing ring is arranged at the joint of the water inlet end 13 and the pipeline.
The working principle is as follows: during the use, first booster compressor 1 is installed to first pump body 10 and second pump body 14 top, the one end of first booster compressor 1 is connected with tee bend 4 through first pipeline 3, the one end of tee bend 4 is connected with second booster compressor 6 through second pipeline 5, first pump body 10 is connected with second pump body 14 through circulation pipeline 15, through being provided with two sets of booster mechanisms, can help first pump body 10 and second pump body 14 to carry out the pressure boost operation, improve the running rate of the main pump body, the one end of auxiliary pump 11 is linked together with first pump body 10 through infusion pipeline 12, the other end of auxiliary pump 11 is linked together with second pump body 14 through fluid-discharge tube 8, communicate with auxiliary pump 11 through setting up the pipeline on two main pump bodies, can help the main pump body to share partial pressure when the pressure boost, prevent that the load excessive pressure from leading to the main pump body to damage, play good guard effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A high-speed operation screw pump comprises a first pump body (10) and is characterized in that a second pump body (14) is arranged on one side of the first pump body (10), one end of the second pump body (14) arranged on one side of the first pump body (10) is provided with a water inlet end (13), a first supercharger (1) is arranged above the first pump body (10) and the second pump body (14), one end of the first supercharger (1) is connected with a tee joint (4) through a first pipeline (3), one end of the tee joint (4) is connected with a second supercharger (6) through a second pipeline (5), the other end of the tee joint (4) is connected with an auxiliary pump (11) through a third pipeline (9), one end of the auxiliary pump (11) is communicated with the first pump body (10) through a transfusion pipeline (12), the other end of the auxiliary pump (11) is communicated with a second pump body (14) through a liquid discharge pipe (8).
2. A high-speed operation screw pump according to claim 1, wherein: and the first supercharger (1) and the second supercharger (6) are both provided with a rotating speed controller (2).
3. A high-speed operation screw pump according to claim 1, wherein: one end of the second booster (6) is respectively connected with the first pump body (10) and the second pump body (14) through a boosting pipeline (7).
4. A high-speed operation screw pump according to claim 1, wherein: and a flow monitoring pipeline (16) is arranged on the second pump body (14).
5. A high-speed operation screw pump according to claim 1, wherein: the first pump body (10) is connected with the second pump body (14) through a circulating pipeline (15).
6. A high-speed operation screw pump according to claim 1, wherein: and a sealing ring is arranged at the joint of the water inlet end (13) and the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305484.1U CN211144845U (en) | 2019-12-20 | 2019-12-20 | High-speed running screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305484.1U CN211144845U (en) | 2019-12-20 | 2019-12-20 | High-speed running screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144845U true CN211144845U (en) | 2020-07-31 |
Family
ID=71754585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305484.1U Active CN211144845U (en) | 2019-12-20 | 2019-12-20 | High-speed running screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144845U (en) |
-
2019
- 2019-12-20 CN CN201922305484.1U patent/CN211144845U/en active Active
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