CN211924491U - Submersible axial-flow pump - Google Patents
Submersible axial-flow pump Download PDFInfo
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- CN211924491U CN211924491U CN201922427497.6U CN201922427497U CN211924491U CN 211924491 U CN211924491 U CN 211924491U CN 201922427497 U CN201922427497 U CN 201922427497U CN 211924491 U CN211924491 U CN 211924491U
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- flow pump
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- pump body
- submersible
- submersible axial
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Abstract
The utility model discloses a dive axial-flow pump, including dive axial-flow pump body, dive axial-flow pump body bottom has the water inlet, and the water inlet bottom installs the stainless steel filter screen through the screw, dive axial-flow pump body bottom both sides all install the bracing piece through fastening bolt, and the welding of bracing piece bottom has the mounting disc, the mounting disc top is installed crushing motor through fastening bolt, and smashes the peripheral cover of motor and be equipped with the buckler, crushing motor top dwang runs through the buckler welding and has smashes the sword, and smashes sword and stainless steel filter screen and contact, dive axial-flow pump body surface cold plating has corrosion-resistant zinc layer, and the coating of corrosion-resistant layer surface has carbon nanometer heat dissipation coating. The utility model discloses dive axial-flow pump has impurity filtering and prevents blockking up the function, and corrosion-resistant and heat dispersion are good, are fit for being extensively promoted and use.
Description
Technical Field
The utility model relates to an axial-flow pump technical field, in particular to dive axial-flow pump.
Background
The axial-flow pump is a hydraulic mechanical device with wide application, has the characteristics of large flow and low lift, and is widely applied to well mouth water pumping, municipal sewage treatment and the like. The conventional axial-flow pump generally comprises an impeller, a guide vane body, a pump shaft, a pump body, a bent pipe, a bearing seat, a motor and the like, and the impeller is driven to rotate by the rapid rotation of the motor to generate lift force so as to pump up water. The existing general novel submersible axial-flow pump is not stable enough in the operation process, and the structure needs to be further improved and optimized.
Patent No. CN 207750249U discloses a novel submersible axial-flow pump, wherein an outgoing line sealing ring adopting a four-hole design is installed at the outgoing line cable, so that the sealing performance of the outgoing line cable is improved; and the trash rack is arranged, so that the trash rack can work in an environment with more impurities and larger particles.
The submersible axial-flow pump has the following disadvantages: 1. when the impurities are blocked on the surface of the trash rack, the impurities at the trash rack cannot be crushed, so that the axial-flow pump is easy to dry and rotate, and the water pumping efficiency is reduced; 2. the surface of the axial flow pump has low corrosion resistance and heat dissipation performance, so that the axial flow pump is easy to damage due to corrosion or high temperature; 3. the axial-flow pump does not have a cushioning mechanism, so that the axial-flow pump is easy to damage due to overlarge vibration at the moment of falling into a well or a sewer. To this end, we propose a submersible axial flow pump to solve the above problems.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a submersible axial-flow 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 dive axial-flow pump, includes dive axial-flow pump body, dive axial-flow pump body bottom has the water inlet, and installs the stainless steel filter screen through the screw in the water inlet bottom, dive axial-flow pump body bottom both sides all install the bracing piece through fastening bolt, and the welding of bracing piece bottom has the mounting disc, the grinding motor is installed through fastening bolt in the mounting disc top, and the peripheral cover of grinding motor is equipped with the buckler, the dwang of grinding motor top runs through the buckler welding and has crushing sword, and smashes the sword and contact with the stainless steel filter screen, dive axial-flow pump body surface cold plating has corrosion-resistant zinc layer, and the coating of corrosion-resistant zinc.
Further, peripheral and the bottom periphery in dive axial-flow pump body top all is equipped with the bradyseism rubber circle, and dive axial-flow pump body top installs the handle through the pivot.
Furthermore, the central position of the top end of the submersible axial-flow pump body is provided with a plug cord, and the input end of the crushing motor is connected with the plug cord through a wire.
Furthermore, a water outlet bent pipe is welded at the bottom end of one side of the submersible axial-flow pump body, and a connecting flange is welded at the top end of the water outlet bent pipe.
Furthermore, a waterproof rubber ring is bonded at the joint of the waterproof cover and the rotating rod of the crushing motor.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses, through at the installation of mounting disc top crushing motor and crushing sword to crushing motor can drive crushing sword and rotate, and then smash the impurity that blocks up on the stainless steel filter screen, in order to carry out the broken stifled operation of stainless steel filter screen impurity, avoids dive axial-flow pump body the condition of doing the commentaries on classics appearing, improves the efficiency of drawing water of dive axial-flow pump body.
2. The utility model can effectively enhance the corrosion resistance of the body of the submersible axial-flow pump by cold plating the corrosion-resistant zinc layer on the outer surface of the body of the submersible axial-flow pump; the carbon nano heat dissipation coating is coated on the outer surface of the submersible axial flow pump body, so that the heat dissipation performance of the submersible axial flow pump body can be enhanced, and the service life of the submersible axial flow pump body can be effectively prolonged by combining the submersible axial flow pump body and the carbon nano heat dissipation coating.
3. The utility model discloses, through all overlapping and being equipped with bradyseism rubber circle in dive axial-flow pump body top periphery and bottom periphery, place dive axial-flow pump body in the bottom of the well or the sewer in the twinkling of an eye when personnel, bradyseism performance when bradyseism rubber circle can improve dive axial-flow pump body and bottom of the well or sewer contact, avoids dive axial-flow pump body to shake too big damage because of the striking.
Drawings
Fig. 1 is the overall structure schematic diagram of the submersible axial-flow pump of the present invention.
Fig. 2 is the utility model relates to a crushing sword schematic structure of dive axial-flow pump.
Fig. 3 is the utility model discloses a dive axial-flow pump's dive axial-flow pump body surface material layer profile structure sketch map.
In the figure: 1. a submersible axial flow pump body; 2. a cushioning rubber ring; 3. a handle; 4. a plug cord; 5. a connecting flange; 6. a water inlet; 7. a water outlet bent pipe; 8. a waterproof cover; 9. a grinding motor; 10. a support bar; 11. a crushing knife; 12. mounting a disc; 13. a carbon nano heat dissipation coating; 14. a corrosion-resistant zinc layer; 15. stainless steel filter screen.
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. 1-3, a dive axial-flow pump, including dive axial- flow pump body 1, 1 bottom of dive axial-flow pump body has water inlet 6, and installs stainless steel filter screen 15 through the screw in the 6 bottoms of water inlet, 1 bottom both sides of dive axial-flow pump body all install bracing piece 10 through fastening bolt, and the welding of bracing piece 10 bottom has mounting disc 12, fastening bolt is passed through at the 12 top of mounting disc and the crushing motor 9 is installed, and the peripheral cover of crushing motor 9 is equipped with buckler 8, the dwang of crushing motor 9 top runs through 8 welding of buckler and has smashes sword 11, and smashes sword 11 and contact with stainless steel filter screen 15, dive axial-flow pump body 1 surface cold plating has corrosion-resistant zinc layer 14, and the coating of 14 surface of corrosion-resistant zinc.
Wherein, dive axial-flow pump body 1 top periphery and bottom periphery all are equipped with bradyseism rubber circle 2, and dive axial-flow pump body 1 top is installed handle 3 through the pivot.
In this embodiment, as shown in fig. 1, when a person places the submersible axial-flow pump body 1 at the bottom of the well, the cushioning rubber ring 2 can improve the cushioning performance of the submersible axial-flow pump body 1 when contacting with a bottom of the well stone, and the submersible axial-flow pump body 1 is prevented from being damaged due to too large impact and vibration.
The central position of the top end of the submersible axial-flow pump body 1 is provided with a plug cord 4, and the input end of the crushing motor 9 is connected with the plug cord 4 through a lead.
In this embodiment, as shown in fig. 1, when the plug cord 4 is plugged into the external power supply mechanism, the electric power can be supplied to the submersible axial-flow pump body 1 and the pulverizing motor 9, so as to ensure that the submersible axial-flow pump body 1 and the pulverizing motor 9 work normally.
The submersible axial flow pump is characterized in that a water outlet bent pipe 7 is welded at the bottom end of one side of the submersible axial flow pump body 1, and a connecting flange 5 is welded at the top end of the water outlet bent pipe 7.
In this embodiment, as shown in fig. 1, the connection flange 5 on the water outlet elbow 7 can facilitate the connection between the submersible axial-flow pump body 1 and the water pipe of the external flange.
Wherein, waterproof rubber circle has been bonded to buckler motor 9's dwang junction to buckler 8.
In this embodiment, as shown in fig. 1, the waterproof rubber ring can prevent water from overflowing into the waterproof cover 8 from the joint between the waterproof cover 8 and the crushing motor 9, and further prevent the crushing motor 9 from being damaged due to damp.
It should be noted that, the utility model relates to a submersible axial-flow pump, when working, the personnel extract the submersible axial-flow pump body 1 to the water pumping area through the handle 3, and connect the connecting flange 5 on the water outlet elbow 7 with the water delivery pipeline of the external flange; next, the submersible axial-flow pump body 1 is placed in a water well or a sewer, and the cushioning rubber ring 2 can improve cushioning performance of the submersible axial-flow pump body 1 when the submersible axial-flow pump body is in contact with rocks at the bottom of the well, so that the submersible axial-flow pump body 1 is prevented from being damaged due to overlarge impact vibration; next, a person connects the plug cord 4 with an external power supply mechanism, the submersible axial flow pump body 1 and the crushing motor 9 are driven to work by electric power, the submersible axial flow pump body 1 can pump out water in a well or a sewer and output the water through the water outlet bent pipe 7 and a water conveying pipeline, in the pumping process, the stainless steel filter screen 15 can filter the water entering the submersible axial flow pump body 1, the crushing motor 9 can drive the crushing cutter 11 to rotate, and then the impurities blocked on the stainless steel filter screen 15 are crushed to perform impurity blockage breaking operation on the stainless steel filter screen 15, the dry-turning condition of the submersible axial flow pump body 1 is avoided, and the pumping efficiency of the submersible axial flow pump body 1 is improved; the cold plating of the corrosion-resistant zinc layer 14 on the outer surface of the submersible axial-flow pump body 1 can effectively enhance the corrosion resistance of the submersible axial-flow pump body 1; the coating of the carbon nanometer heat dissipation coating 13 on the outer surface of the submersible axial-flow pump body 1 can enhance the heat dissipation performance of the submersible axial-flow pump body 1, and the combination of the two can effectively prolong the service life of the submersible axial-flow pump body 1.
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 submersible axial-flow pump, includes submersible axial-flow pump body (1), its characterized in that: dive axial-flow pump body (1) bottom has water inlet (6), and installs stainless steel filter screen (15) through the screw in water inlet (6) bottom, dive axial-flow pump body (1) bottom both sides all install bracing piece (10) through fastening bolt, and bracing piece (10) bottom welding has mounting disc (12), mounting disc (12) top is installed crushing motor (9) through fastening bolt, and the peripheral cover of crushing motor (9) is equipped with buckler (8), crushing motor (9) top dwang runs through buckler (8) welding and has crushing sword (11), and smashes sword (11) and contact with stainless steel filter screen (15), dive axial-flow pump body (1) surface cold plating has corrosion-resistant zinc layer (14), and corrosion-resistant zinc layer (14) surface coating has carbon nanometer heat dissipation coating (13).
2. A submersible axial flow pump according to claim 1 wherein: the diving axial-flow pump is characterized in that the top periphery and the bottom periphery of the diving axial-flow pump body (1) are respectively sleeved with a cushioning rubber ring (2), and the top of the diving axial-flow pump body (1) is provided with a handle (3) through a rotating shaft.
3. A submersible axial flow pump according to claim 1 wherein: the submersible axial-flow pump is characterized in that a plug cord (4) is arranged at the center of the top end of the submersible axial-flow pump body (1), and the input end of the grinding motor (9) is connected with the plug cord (4) through a lead.
4. A submersible axial flow pump according to claim 1 wherein: the submersible axial flow pump is characterized in that a water outlet bent pipe (7) is welded at the bottom end of one side of the submersible axial flow pump body (1), and a connecting flange (5) is welded at the top end of the water outlet bent pipe (7).
5. A submersible axial flow pump according to claim 1 wherein: and a waterproof rubber ring is bonded at the joint of the waterproof cover (8) and the rotating rod of the crushing motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427497.6U CN211924491U (en) | 2019-12-30 | 2019-12-30 | Submersible axial-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427497.6U CN211924491U (en) | 2019-12-30 | 2019-12-30 | Submersible axial-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211924491U true CN211924491U (en) | 2020-11-13 |
Family
ID=73327053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922427497.6U Active CN211924491U (en) | 2019-12-30 | 2019-12-30 | Submersible axial-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924491U (en) |
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2019
- 2019-12-30 CN CN201922427497.6U patent/CN211924491U/en active Active
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