CN216407178U - Energy-saving multistage pump for water supply equipment - Google Patents
Energy-saving multistage pump for water supply equipment Download PDFInfo
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- CN216407178U CN216407178U CN202123226667.8U CN202123226667U CN216407178U CN 216407178 U CN216407178 U CN 216407178U CN 202123226667 U CN202123226667 U CN 202123226667U CN 216407178 U CN216407178 U CN 216407178U
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- treatment box
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- supply equipment
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Abstract
The utility model relates to the technical field of water supply equipment, and discloses an energy-saving multistage pump for water supply equipment, which comprises a treatment box, wherein a primary water inlet mechanism and a tail end water outlet mechanism are arranged on the treatment box; the primary water inlet mechanism comprises a water inlet cavity arranged at one end of the treatment box, a water inlet pipe communicated with the water inlet cavity is arranged at one side of the water inlet cavity close to the ground, the interior of the water inlet pipe is rotatably connected with a first rotating shaft, and spiral blades are arranged on the first rotating shaft; the tail end water outlet mechanism comprises a partition plate vertically arranged in the middle of the treatment box, a check valve assembly is arranged on one side, close to the ground, of the partition plate, a piston is connected to one side, far away from the primary water inlet mechanism, of the treatment box in a sliding mode, and a push rod connected with the treatment box in a sliding mode is arranged on the piston. The utility model is suitable for the multi-stage pump for the energy-saving water supply equipment, and the working powers of the first driving motor and the second driving motor are respectively adjusted, so that the device can work according to the lowest power, and the energy consumption utilization rate of the whole device is improved.
Description
Technical Field
The utility model relates to the technical field of water supply equipment, in particular to an energy-saving multistage pump for water supply equipment.
Background
The conventional 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 centrifugal pump can be very high, and the centrifugal force is obtained by the rotation of an impeller. 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.
However, the existing multistage pump needs to maintain a certain working strength all the time, which results in higher overall energy consumption, and therefore, the multistage pump needs to be improved to further realize the energy-saving effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving multistage pump for water supply equipment, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a multi-stage pump for energy-saving water supply equipment comprises a treatment box, wherein a primary water inlet mechanism and a tail end water outlet mechanism are arranged on the treatment box;
the primary water inlet mechanism comprises a water inlet cavity arranged at one end of the treatment box, a water inlet pipe communicated with the water inlet cavity is arranged at one side of the water inlet cavity close to the ground, the interior of the water inlet pipe is rotatably connected with a first rotating shaft, and spiral blades are arranged on the first rotating shaft;
the tail end water outlet mechanism comprises a partition plate vertically arranged at the middle part of the treatment box, one side of the partition plate close to the ground is provided with a check valve assembly, one side of the treatment box far away from the primary water inlet mechanism is connected with a piston in a sliding mode, an ejector rod in sliding connection with the treatment box is arranged on the piston, and one end of the treatment box far away from the primary water inlet mechanism is provided with a water outlet pipe.
In a preferred embodiment of the present invention, the check valve assembly includes a water passage opening provided on the partition plate, and a cover plate is rotatably connected to a side of the water passage opening away from the primary water inlet mechanism.
As a preferred technical scheme of the utility model, the treatment box is provided with a supporting plate, the end part of the supporting plate is rotatably connected with a second rotating shaft, the middle part of the second rotating shaft is coaxially connected with a crank, the middle part of the crank is rotatably connected with one end of a supporting rod, and the other end of the supporting rod is rotatably connected with a mandril.
As a preferable technical scheme of the utility model, a second driving motor is arranged on the supporting plate, an output shaft of the second driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the end part of the second rotating shaft.
As a preferred technical scheme of the utility model, a first driving motor is arranged on the water inlet cavity, and an output shaft of the first driving motor is fixedly connected with the end part of the first rotating shaft.
As a preferable technical scheme of the utility model, a filter plate is arranged on one side of the treatment box close to the primary water inlet mechanism.
As a preferred technical scheme of the utility model, the filter plate is connected with the side wall of the treatment box in a sliding mode.
The utility model has the following advantages:
the utility model is suitable for the multistage pump for the energy-saving water supply equipment, the whole device can carry out water supply treatment in a sectional type by arranging the primary water inlet mechanism and the tail end water outlet mechanism, and the working power of the first driving motor and the second driving motor can be respectively adjusted, so that the working efficiency of the whole device can just meet the use requirement, the device can work according to the lowest power, the energy consumption utilization rate of the whole device is improved, and the device is more environment-friendly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a multistage pump for an energy-saving water supply apparatus.
Fig. 2 is a schematic view of the internal structure of a multistage pump for an energy-saving water supply apparatus.
Fig. 3 is a front view of fig. 2.
In the figure: 1. a treatment tank; 2. a primary water intake mechanism; 3. a tail end water outlet mechanism; 4. a water inlet cavity; 5. a water inlet pipe; 6. a first rotating shaft; 7. helical leaves; 8. a first drive motor; 9. a water inlet; 10. a filter plate; 11. a partition plate; 12. a water inlet; 13. a cover plate; 14. a water outlet pipe; 15. a piston; 16. a top rod; 17. a second drive motor; 18. a first bevel gear; 19. a second bevel gear; 20. a second rotating shaft; 21. a crank; 22. a support bar; 23. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment, referring to fig. 1-3, a multi-stage pump for energy-saving water supply equipment comprises a treatment tank 1, wherein a primary water inlet mechanism 2 and a tail end water outlet mechanism 3 are arranged on the treatment tank 1;
the primary water inlet mechanism 2 comprises a water inlet cavity 4 arranged at one end of the treatment box 1, one side, close to the ground, of the water inlet cavity 4 is provided with a water inlet pipe 5 in conduction connection with the water inlet cavity 4, the water inlet pipe 5 is connected with a first rotating shaft 6 in a rotating mode, the first rotating shaft 6 is provided with a spiral blade 7, the water inlet cavity 4 is arranged above the left side wall of the treatment box 1, the water inlet cavity 4 is a container with an opening at the right end, a water inlet 9 is arranged above the left side wall of the treatment box 1 and is in conduction with the water inlet cavity 4, meanwhile, the water inlet pipe 5 is a pipeline with two communicated ends, the water inlet pipe 5 is obliquely arranged below the water inlet cavity 4 towards the lower left side, the water inlet cavity 4 is provided with a first driving motor 8, and an output shaft of the first driving motor 8 is fixedly connected with the end portion of the first rotating shaft 6;
terminal water outlet mechanism 3, including setting up perpendicularly in the baffle 11 of handling case 1 middle part, one side that baffle 11 is close to ground is equipped with check valve subassembly, handle case 1 and keep away from one side sliding connection who elementary mechanism 2 of intaking has piston 15, be equipped with on the piston 15 with handle case 1 sliding connection's ejector pin 16, the one end that handles case 1 and keep away from elementary mechanism 2 of intaking is equipped with outlet pipe 14, middle part at handling case 1 sets up baffle 11, thereby will handle case 1 and cut apart into two cavitys about, and set up check valve subassembly in the lower part of baffle 11, make rivers only can enter into the right side of handling case 1 from the left side of handling case 1, the piston 15 outside with handle case 1's lateral wall and baffle 11 zonulae occludens, can guarantee sufficient gas tightness.
In one aspect of the present embodiment, the check valve assembly includes a water passage port 12 provided in the partition plate 11, and a cover plate 13 is rotatably attached to a side of the water passage port 12 remote from the primary water inlet mechanism 2. When the water flow moves from left to right, the water flow can push the cover plate 13 open, so that the water through opening 12 is communicated, but when the water flow flows from right to left, the cover plate 13 is tightly pressed on the water through opening 12 by the water flow, so that the water through opening 12 is blocked at the moment, and the effect of one-way flow is realized.
In one aspect of this embodiment, the treatment box 1 is provided with a support plate 23, the end of the support plate 23 is rotatably connected to the second rotating shaft 20, the middle of the second rotating shaft 20 is coaxially connected to a crank 21, the middle of the crank 21 is rotatably connected to one end of a support rod 22, and the other end of the support rod 22 is rotatably connected to the ejector rod 16. The supporting plate 23 is provided with a second driving motor 17, an output shaft of the second driving motor 17 is fixedly connected with a first bevel gear 18, the first bevel gear 18 is meshed with a second bevel gear 19, and the second bevel gear 19 is fixedly connected with the end part of a second rotating shaft 20. A support plate 23 is provided on the right side of the top of the treatment tank 1, and the up-and-down movement of the piston 15 can be controlled by the rotation of the crank 21.
In one aspect of this embodiment, the treatment chamber 1 is provided with a filter plate 10 on the side adjacent to the primary water inlet means 2. The filter plate 10 is slidably connected to the side wall of the treatment chamber 1. The filter 10 sets up in handling 1 left side cavity of case, can carry out filterable processing with the rivers that get into through setting up filter 10 to after long-time work, can extract filter 10, change new filter 10 or clear up the processing to filter 10, thereby make whole device can last long-time work of going on.
In the implementation process of the embodiment, the device is firstly placed at a water source place, the lower end of the water inlet pipe 5 is inserted into the water source, the water outlet pipe 14 is connected with relevant water utilization equipment, and the whole device can be normally used. The first driving motor 8 is started, the first driving motor 8 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the spiral blade 7 to rotate, water in a water source place can move upwards to enter the water inlet cavity 4 through the rotation of the spiral blade 7 and enters the left side of the treatment box 1 through the water inlet 9, the water flows into the lower part of the left side after being filtered by the filter plate 10, along with the continuous inflow of the water flow, the water flow can enter the right side of the treatment box 1 through the water through opening 12, at the moment, the second driving motor 17 is started, an output shaft of the second driving motor 17 drives the second rotating shaft 20 to rotate through the first bevel gear 18 and the second bevel gear 19 which are connected in a meshing manner, the second rotating shaft 20 drives the crank 21 to rotate, the crank 21 drives the ejector rod 16 to move up and down through the supporting rod 22, so that the piston 15 moves up and down, when the piston 15 moves down, the pressure below the piston 15 is increased, at this time, the cover plate 13 blocks the water passage port 12, water on the right side of the treatment tank 1 is discharged through the water outlet pipe 14, and when the piston 15 moves upward, the cover plate 13 is opened, and water on the left side of the treatment tank 1 enters the right side of the treatment tank 1, so that water flow can be intermittently discharged. The working power of the first driving motor 8 and the second driving motor 17 can be adjusted according to the water storage quantity of the water source and the actual water consumption pertinence in the working process of the whole device, so that the working efficiency of the whole device just meets the use requirement.
The utility model is suitable for an energy-saving multistage pump for water supply equipment, the whole device can carry out water supply treatment in a sectional type by arranging the primary water inlet mechanism 2 and the tail end water outlet mechanism 3, and the working power of the first driving motor 8 and the second driving motor 17 can be respectively adjusted, so that the working efficiency of the whole device can just meet the use requirement, the device can work according to the lowest power, the energy consumption utilization rate of the whole device is improved, and the device is more environment-friendly.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (7)
1. A multi-stage pump for energy-saving water supply equipment comprises a treatment box, and is characterized in that a primary water inlet mechanism and a tail end water outlet mechanism are arranged on the treatment box;
the primary water inlet mechanism comprises a water inlet cavity arranged at one end of the treatment box, a water inlet pipe communicated with the water inlet cavity is arranged at one side of the water inlet cavity close to the ground, the interior of the water inlet pipe is rotatably connected with a first rotating shaft, and spiral blades are arranged on the first rotating shaft;
the tail end water outlet mechanism comprises a partition plate vertically arranged at the middle part of the treatment box, one side of the partition plate close to the ground is provided with a check valve assembly, one side of the treatment box far away from the primary water inlet mechanism is connected with a piston in a sliding mode, an ejector rod in sliding connection with the treatment box is arranged on the piston, and one end of the treatment box far away from the primary water inlet mechanism is provided with a water outlet pipe.
2. The multistage pump for energy-saving water supply equipment according to claim 1, wherein the check valve assembly comprises a water through opening arranged on the partition plate, and a cover plate is rotatably connected to one side of the water through opening, which is far away from the primary water inlet mechanism.
3. The multi-stage pump for energy-saving water supply equipment according to claim 1, wherein the treatment tank is provided with a support plate, the end part of the support plate is rotatably connected with a second rotating shaft, the middle part of the second rotating shaft is coaxially connected with a crank, the middle part of the crank is rotatably connected with one end of a support rod, and the other end of the support rod is rotatably connected with a mandril.
4. The multi-stage pump for energy-saving water supply equipment according to claim 3, wherein the support plate is provided with a second driving motor, an output shaft of the second driving motor is fixedly connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, and the second bevel gear is fixedly connected with the end part of the second rotating shaft.
5. The multistage pump for energy-saving water supply equipment according to claim 1, wherein the water inlet cavity is provided with a first driving motor, and an output shaft of the first driving motor is fixedly connected with the end part of the first rotating shaft.
6. The multistage pump for energy-saving water supply equipment according to claim 1, wherein a filter plate is provided on a side of the treatment tank adjacent to the primary water feed mechanism.
7. An energy efficient multistage pump for water supply equipment as claimed in claim 6 wherein said filter plate is slidably connected to the side wall of the treatment tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226667.8U CN216407178U (en) | 2021-12-21 | 2021-12-21 | Energy-saving multistage pump for water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226667.8U CN216407178U (en) | 2021-12-21 | 2021-12-21 | Energy-saving multistage pump for water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407178U true CN216407178U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123226667.8U Active CN216407178U (en) | 2021-12-21 | 2021-12-21 | Energy-saving multistage pump for water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407178U (en) |
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2021
- 2021-12-21 CN CN202123226667.8U patent/CN216407178U/en active Active
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