CN218542723U - Self-cooling multistage pump - Google Patents
Self-cooling multistage pump Download PDFInfo
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- CN218542723U CN218542723U CN202223200112.0U CN202223200112U CN218542723U CN 218542723 U CN218542723 U CN 218542723U CN 202223200112 U CN202223200112 U CN 202223200112U CN 218542723 U CN218542723 U CN 218542723U
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- multistage pump
- pump body
- inlet tube
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Abstract
The utility model discloses a self-cooling multistage pump, including the multistage pump body, there is the inlet tube at the water inlet end method of the multistage pump body through bolted connection, the inside of inlet tube is provided with the filter screen, the inside of inlet tube is connected with the cross axle through a suspension bearing, the outside of cross axle is provided with turbine and initiative awl tooth, still be provided with the vertical scroll in the inlet tube, the top shell of the multistage pump body has the thermovent, the top conch wall of the multistage pump body still is provided with the radiator unit who is connected with the roof. The utility model discloses in, in the multistage pump passes through rivers through inlet tube suction multistage pump body, the impact that rivers flow drives the turbine and rotates, the turbine passes through the cross axle and drives initiative awl tooth and rotate, initiative awl tooth drives the vertical scroll through driven awl tooth and rotates, the vertical scroll drives rotation axis rotation through the linkage part, the rotation axis drives the rotation of heat dissipation flabellum to the flow velocity of air around with higher speed accelerates, through the inside thermal scattering and disappearing of the multistage pump body of thermovent with higher speed, the radiating effect of multistage pump has been improved greatly.
Description
Technical Field
The utility model relates to a multistage pump technical field especially relates to a self-cooling multistage pump.
Background
The multi-stage pump is a centrifugal pump combining a water inlet section and a water outlet section with a middle section through a pull rod, the output water pressure of the multi-stage pump can be very high, and the centrifugal force is obtained by the rotation of an impeller, so that materials are obtained. When the gas density reaches the working range of the mechanical vacuum pump, the gas is pumped out, so that high vacuum is gradually obtained. The multistage pump is a centrifugal pump which can change the volume because the volume of a pump cavity is changed to realize suction, compression and exhaust.
The existing multistage pump is easy to generate a large amount of heat in the pump body in the using process, the heat dissipation mode of the multistage pump naturally dissipates heat through the pump body, the heat dissipation effect is poor, the pump body is easy to generate high heat and is difficult to dissipate, the service life of the multistage pump is easy to influence, and the heat dissipation efficiency of the multistage pump is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above problems, a self-cooling multistage pump is proposed.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a self-cooling multistage pump, includes the multistage pump body, there is the inlet tube multistage pump body's the end method of intaking through bolted connection, the inside of inlet tube is provided with the filter screen, the inside of inlet tube is connected with the cross axle through a suspension bearing, the outside of cross axle is provided with turbine and initiative awl tooth, still be provided with the vertical scroll in the inlet tube, the bottom of vertical scroll is provided with driven awl tooth, the top of vertical scroll is run through the inlet tube and is extended to the outside, the top of the multistage pump body is provided with the lantern ring, the lateral wall of the lantern ring is connected with the roof through the ejector pin, the top shell of the multistage pump body has the thermovent, the top conch wall of the multistage pump body still is provided with the radiator unit who is connected with the roof.
Preferably, the heat dissipation assembly comprises a rotating shaft, heat dissipation fan blades and a linkage component, the bottom end of the rotating shaft is rotatably connected with the top of the multi-stage pump body, the top end of the rotating shaft is rotatably connected with the top plate, the heat dissipation fan blades are fixed on the rotating shaft, and the linkage component is fixed between the rotating shaft and the vertical shaft.
Preferably, the linkage part comprises a driving rotating wheel, a driven rotating wheel and a transmission belt, the driving rotating wheel is sleeved at the top end of the vertical shaft, the driven rotating wheel is sleeved at the top end of the rotating shaft, and the driving rotating wheel is in transmission connection with the driven rotating wheel through the transmission belt.
Preferably, the side wall of the lantern ring is further connected with a fixing ring sleeved outside the vertical shaft through a support rod, and the top end of the vertical shaft is rotatably connected with the top plate.
Preferably, a sealing shaft seal is arranged outside the water inlet pipe and at the joint of the vertical shaft.
Preferably, the upper surface of the top plate is of an arc structure.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in this application, inside the multistage pump passes through inlet tube suction multistage pump body with rivers, the impact force that rivers flow drives the turbine and rotates, the turbine passes through the cross axle and drives initiative awl tooth and rotate, initiative awl tooth drives the vertical scroll through driven awl tooth and rotates, the vertical scroll drives the synchronous rotation of initiative runner on top, the initiative runner passes through the drive belt, driven runner drives the rotation axis and rotates, the rotation axis drives heat dissipation flabellum and rotates, thereby the velocity of flow of air on every side accelerates, through scattering and disappearing of the inside heat of multistage pump body of thermovent with higher speed, the radiating effect of multistage pump has been improved greatly.
Drawings
Fig. 1 is a schematic front view illustrating a self-cooling multistage pump according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating an internal structure of a water inlet pipe of a self-cooling multistage pump according to an embodiment of the present invention.
Illustration of the drawings:
1. a multi-stage pump body; 2. a water inlet pipe; 3. a support suspension bearing; 4. a horizontal axis; 5. driving bevel gears; 6. a turbine; 7. a vertical shaft; 8. driven bevel gears; 9. sealing the shaft seal; 10. a collar; 11. a fixing ring; 12. a driving runner; 13. a top rod; 14. a top plate; 15. a driven runner; 16. a rotating shaft; 17. a transmission belt; 18. a heat dissipation fan blade; 19. a heat dissipation port; 20. and (5) filtering by using a filter screen.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a self-cooling multistage pump, including the multistage pump body 1, there is inlet tube 2 multistage pump body 1's the end method of intaking through bolted connection, the inside of inlet tube 2 is provided with filter screen 20, through the impurity of filter screen 20 filtration aquatic, avoid impurity influence the operation of other inside components of inlet tube 2, can play purifying effect simultaneously, the inside of inlet tube 2 is connected with cross axle 4 through a suspension bearing 3, the outside of cross axle 4 is provided with turbine 6 and initiative awl tooth 5, still be provided with vertical scroll 7 in the inlet tube 2, the bottom of vertical scroll 7 is provided with driven awl tooth 8, the top of vertical scroll 7 runs through inlet tube 2 and extends to the outside, the top of the multistage pump body 1 is provided with lantern ring 10, the lateral wall of lantern ring 10 is connected with roof 14 through ejector pin 13, the higher authority of roof 14 is the arc structure, make roof 14 have good hydrophobic effect, can prevent that the rainwater from getting into the inside of the multistage pump body 1 through thermovent 19, the shell of the multistage pump body 1 has thermovent 19, be favorable to increase the flow of air, make the heat dissipation of the heat of the multistage pump body 1 scatter and disappear as early as soon as possible, the top of multistage pump body 1 still is provided with higher speed of heat radiation subassembly shell, the heat dissipation.
Specifically, as shown in fig. 1, the heat dissipation assembly includes a rotating shaft 16, heat dissipation fan blades 18, and a linkage component, the bottom end of the rotating shaft 16 is rotatably connected to the top of the multi-stage pump body 1, the top end of the rotating shaft 16 is rotatably connected to the top plate 14, the heat dissipation fan blades 18 are fixed to the rotating shaft 16, the linkage component is fixed between the rotating shaft 16 and the vertical shaft 7, and the rotating shaft 16 drives the heat dissipation fan blades 18 to rotate, so as to accelerate the flow velocity of ambient air, and facilitate dissipation of heat inside the multi-stage pump body 1.
Specifically, as shown in fig. 1, the linkage component includes a driving runner 12, a driven runner 15, and a transmission belt 17, the driving runner 12 is sleeved on the top end of the vertical shaft 7, the driven runner 15 is sleeved on the top end of the rotation shaft 16, the driving runner 12 is in transmission connection with the driven runner 15 through the transmission belt 17, the vertical shaft 7 rotates to drive the driving runner 12 on the top end to synchronously rotate, and the driving runner 12 drives the rotation shaft 16 to rotate through the transmission belt 17 and the driven runner 15.
Specifically, as shown in fig. 1, the side wall of the collar 10 is further connected with a fixing ring 11 sleeved outside the vertical shaft 7 through a support rod, and the top end of the vertical shaft 7 is rotatably connected with a top plate 14 for reinforcing the vertical shaft 7 to enable the vertical shaft 7 to stably rotate.
Specifically, as shown in fig. 1, a sealing shaft seal 9 is arranged outside the water inlet pipe 2 and at the joint of the vertical shaft 7, so as to increase the sealing performance of the joint of the vertical shaft 7 and the water inlet pipe 2.
In summary, in the self-cooling multistage pump provided in this embodiment, when in use, the multistage pump pumps water into the multistage pump body 1 through the water inlet pipe 2, when water flows, firstly, impurities in the water are filtered through the filter screen 20, so as to prevent the impurities from affecting the operation of other components inside the water inlet pipe 2, and at the same time, a purification effect can be achieved, an impact force of the water flow drives the turbine 6 to rotate, the turbine 6 drives the driving bevel gear 5 to rotate through the cross shaft 4, the driving bevel gear 5 drives the vertical shaft 7 to rotate through the driven bevel gear 8, the vertical shaft 7 drives the driving runner 12 at the top end to rotate synchronously, the driving runner 12 drives the rotating shaft 16 to rotate through the driving belt 17 and the driven runner 15, and the rotating shaft 16 drives the heat dissipation fan blades 18 to rotate, so as to accelerate the flow speed of ambient air, accelerate the dissipation of heat inside the multistage pump body 1 through the heat dissipation port 19, and greatly improve the heat dissipation effect of the multistage pump.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a self-cooling multistage pump, includes the multistage pump body (1), its characterized in that, there is inlet tube (2) the end method of intaking of the multistage pump body (1) through bolted connection, the inside of inlet tube (2) is provided with filter screen (20), the inside of inlet tube (2) is connected with cross axle (4) through a suspension bearing (3), the outside of cross axle (4) is provided with turbine (6) and initiative awl tooth (5), still be provided with vertical scroll (7) in inlet tube (2), the bottom of vertical scroll (7) is provided with driven awl tooth (8), the top of vertical scroll (7) is run through inlet tube (2) and is extended to the outside, the top of the multistage pump body (1) is provided with lantern ring (10), the lateral wall of lantern ring (10) is connected with roof (14) through ejector pin (13), the top shell of the multistage pump body (1) has thermovent (19), the top conch wall of the multistage pump body (1) still is provided with the radiator unit who is connected with roof (14).
2. A self-cooling multistage pump according to claim 1, characterized in that said heat dissipating assembly comprises a rotating shaft (16), heat dissipating blades (18), and a linkage member, the bottom end of said rotating shaft (16) being rotatably connected to the top of the multistage pump body (1), the top end of said rotating shaft (16) being rotatably connected to the top plate (14), said heat dissipating blades (18) being fixed to the rotating shaft (16), and said linkage member being fixed between the rotating shaft (16) and the vertical shaft (7).
3. A self-cooling multistage pump according to claim 2, wherein said linkage member comprises a driving runner (12), a driven runner (15) and a transmission belt (17), said driving runner (12) is sleeved on the top end of the vertical shaft (7), said driven runner (15) is sleeved on the top end of the rotation shaft (16), said driving runner (12) is in transmission connection with the driven runner (15) through the transmission belt (17).
4. A self-cooling multistage pump according to claim 1, characterized in that the side wall of said collar (10) is further connected by a support rod to a fixing ring (11) which is fitted over the outside of the vertical shaft (7), the top end of said vertical shaft (7) being rotatably connected to a top plate (14).
5. A self-cooling multistage pump according to claim 1, characterised in that outside said inlet pipe (2), at the junction of the vertical shafts (7), there is provided a sealing gland seal (9).
6. A self-cooling multistage pump according to claim 1, wherein the upper face of said top plate (14) is of arcuate configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223200112.0U CN218542723U (en) | 2022-11-30 | 2022-11-30 | Self-cooling multistage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223200112.0U CN218542723U (en) | 2022-11-30 | 2022-11-30 | Self-cooling multistage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542723U true CN218542723U (en) | 2023-02-28 |
Family
ID=85265165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223200112.0U Active CN218542723U (en) | 2022-11-30 | 2022-11-30 | Self-cooling multistage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542723U (en) |
-
2022
- 2022-11-30 CN CN202223200112.0U patent/CN218542723U/en active Active
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