CN210164649U - Efficient energy-saving water pump for seawater desalination - Google Patents
Efficient energy-saving water pump for seawater desalination Download PDFInfo
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- CN210164649U CN210164649U CN201921137474.5U CN201921137474U CN210164649U CN 210164649 U CN210164649 U CN 210164649U CN 201921137474 U CN201921137474 U CN 201921137474U CN 210164649 U CN210164649 U CN 210164649U
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Abstract
The utility model relates to the technical field of water pumps, in particular to a high-efficiency energy-saving water pump for seawater desalination, which comprises a first barrel body, wherein a cover plate is arranged at the top end of the first barrel body, a first connecting ring is fixedly connected at the bottom of the outer side of the first barrel body, a second connecting ring is arranged below the first connecting ring, the first connecting ring is connected with the second connecting ring through a fixing mechanism, the bottom end of the second connecting ring is fixedly connected with a second barrel body, the bottom end of the second barrel body is fixedly connected with a supporting block, a through hole is formed at the bottom end of the supporting block and is communicated with the inner part of the second barrel body, a filter screen is arranged in the through hole, a partition plate is fixedly connected at the bottom of the inner side of the first barrel body, a driving component is arranged at the inner side of the first barrel body, the driving component is positioned at the top end, the bottom of the outer side of the first barrel is communicated with a water outlet pipe. The utility model discloses simple structure is worth promoting.
Description
Technical Field
The utility model relates to a water pump technical field especially relates to a sea water desalination uses high-efficient energy-saving water pump.
Background
The reverse osmosis seawater desalination technology has the advantages of low energy consumption, no phase change process, low engineering investment, short construction period, simple and convenient operation and maintenance and the like, has a high development speed in recent years and becomes a leading technology of seawater desalination, and the seawater needs to be conveyed from a low position to a high position through a pump body in the reverse osmosis process so as to be convenient for the reverse osmosis desalination of the seawater.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the efficiency of the water pump which is used for converting electric energy into potential energy of water is lower in the prior art, and providing a high-efficiency energy-saving water pump for seawater desalination.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency energy-saving water pump for seawater desalination is designed, and comprises a first barrel body, wherein a cover plate is placed at the top end of the first barrel body, the first barrel body is connected with the cover plate through screws, a first connecting ring is fixedly connected to the bottom of the outer side of the first barrel body, a second connecting ring is arranged below the first connecting ring, the first connecting ring is connected with the second connecting ring through a fixing mechanism, a second barrel body is fixedly connected to the bottom end of the second connecting ring, a supporting block is fixedly connected to the bottom end of the second barrel body, a through hole is formed in the bottom end of the supporting block and is communicated with the inside of the second barrel body, a filter screen is installed in the through hole, a partition plate is fixedly connected to the bottom of the inner side of the first barrel body, a driving assembly is placed in the inner side of the first barrel body and is located at the top end of the partition plate, a, one end of the pump shaft is connected with the driving assembly, the other end of the pump shaft is fixedly connected with the impeller, and the bottom of the outer side of the first barrel is communicated with a water outlet pipe.
Preferably, the fixed establishment includes the connecting rod, the one end and the first go-between fixed connection of connecting rod, the relative connecting rod department of second go-between opens there is the fixed orifices, the fixed orifices is passed to the one end of connecting rod, the one end side that the connecting rod passed the fixed orifices is opened has the hole of placing, place downthehole spring of having placed, the one end and the connecting rod fixed connection of spring, the other end fixedly connected with fixed block of spring.
Preferably, the impeller comprises a base body, one end of the base body is fixedly connected with the pump shaft, a plurality of blades are fixedly connected to the outer side of the base body, notches are formed in the side faces of the blades, and the base body and the blades are of an integral structure.
Preferably, the side surface of the supporting block is provided with a plurality of water inlet holes.
Preferably, the top end of the impeller and the highest point of the water outlet pipe are located on the same horizontal line.
The utility model provides a pair of sea water desalination uses high-efficient energy-saving water pump, beneficial effect lies in:
1. the utility model is convenient for the installation and the disassembly between the first barrel body and the second barrel body in the pump body by arranging the fixing mechanism;
2. the utility model discloses a setting sets up the resistance that the notch can reduce the impeller to rivers on the blade, improves the utilization efficiency of electric energy conversion rivers potential energy.
Drawings
Fig. 1 is a schematic structural view of a high-efficiency energy-saving water pump for seawater desalination provided by the present invention;
FIG. 2 is a cross-sectional side view of an efficient energy-saving water pump for seawater desalination according to the present invention;
FIG. 3 is a cross-sectional view of a fixed structure in the high-efficiency energy-saving water pump for seawater desalination provided by the present invention;
fig. 4 is a schematic structural diagram of an impeller in the high-efficiency energy-saving water pump for seawater desalination according to the present invention.
In the figure: the water pump comprises a first barrel body 1, a cover plate 2, a second barrel body 3, a supporting block 4, a first connection 5, a second connecting ring 6, a water outlet pipe 7, a water inlet hole 8, a driving assembly 9, a through hole 10, a filter screen 11, an impeller 12, a notch 121, blades 122, a base body 123, a fixing hole 13, a connecting rod 14, a spring 15, a placing hole 16, a fixing block 17, a partition plate 18, a sealing ring 19 and a pump shaft 20.
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. 1-4, a high-efficiency energy-saving water pump for seawater desalination comprises a first barrel body 1, a cover plate 2 is placed at the top end of the first barrel body 1, the first barrel body 1 is connected with the cover plate 2 through screws, a first connecting ring 5 is fixedly connected to the bottom of the outer side of the first barrel body 1, a second connecting ring 6 is arranged below the first connecting ring 5, the first connecting ring 5 is connected with the second connecting ring 6 through a fixing mechanism, and the fixing mechanism can facilitate installation and disassembly between the second connecting ring 6 and the first connecting ring 5.
The fixing mechanism comprises a connecting rod 14, one end of the connecting rod 14 is fixedly connected with the first connecting ring 5, a fixing hole 13 is formed in the position, opposite to the connecting rod 14, of the second connecting ring 6, one end of the connecting rod 14 penetrates through the fixing hole 13, a placing hole 16 is formed in the side face, penetrating through the fixing hole 13, of one end of the connecting rod 14, a spring 15 is placed in the placing hole 16, one end of the spring 15 is fixedly connected with the connecting rod 14, a fixing block 17 is fixedly connected to the other end of the spring 15, the fixing block 17 is pressed into the placing hole 16, and the connecting rod 14 can penetrate through the fixing hole.
The bottom end of the second connecting ring 6 is fixedly connected with a second barrel body 3, the bottom end of the second barrel body 3 is fixedly connected with a supporting block 4, the bottom end of the supporting block 4 is provided with a through hole 10, the through hole 10 is communicated with the inside of the second barrel body 3, a filter screen 11 is installed in the through hole 10, the side surface of the supporting block 4 is provided with a plurality of water inlet holes 8, water flow can conveniently enter the pump body from the side surface of the supporting block 4 through the water inlet holes 8, the filter screen 11 and the supporting block 4 are in interference fit, the filter screen 11 can prevent partial larger particle impurities from entering the pump body, the bottom of the inner side of the first barrel body 1 is fixedly connected with a partition plate 18, a driving assembly 9 is arranged on the inner side of the first barrel body 1, the driving assembly 9 is externally connected with a power supply, the driving assembly 9 is positioned at the top end of the partition plate, the other end of the pump shaft 20 is fixedly connected with an impeller 12, the bottom of the outer side of the first barrel body 1 is communicated with a water outlet pipe 7, and a sealing ring 19 is sleeved on one side, located on the impeller 12, of the outer side of the pump shaft 20.
The impeller 12 comprises a base body 123, one end of the base body 123 is fixedly connected with the pump shaft 20, a plurality of blades 122 are fixedly connected to the outer side of the base body 123, notches 121 are formed in the side faces of the blades 122, the base body 123 and the blades 122 are of an integrated structure, and the impeller 12 conveys water flow into the water outlet pipe 7 from the through hole 10 and the second barrel body 3 through centrifugal force.
The top end of the impeller 12 and the highest point of the water outlet pipe 7 are positioned on the same horizontal line, so that the water flow thrown out by the impeller 12 can be prevented from impacting the partition plate 18, and the potential energy in the water flow is reduced to influence the conveying.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The efficient energy-saving water pump for seawater desalination comprises a first barrel body (1) and is characterized in that a cover plate (2) is placed at the top end of the first barrel body (1), the first barrel body (1) is connected with the cover plate (2) through screws, a first connecting ring (5) is fixedly connected to the bottom of the outer side of the first barrel body (1), a second connecting ring (6) is arranged below the first connecting ring (5), the first connecting ring (5) is connected with the second connecting ring (6) through a fixing mechanism, a second barrel body (3) is fixedly connected to the bottom end of the second connecting ring (6), a supporting block (4) is fixedly connected to the bottom end of the second barrel body (3), a through hole (10) is formed in the bottom end of the supporting block (4), the through hole (10) is communicated with the inside of the second barrel body (3), and a filter screen (11) is installed in the through hole (10), first staving (1) inboard bottom fixedly connected with baffle (18), drive assembly (9) have been placed to first staving (1) inboard, drive assembly (9) are located baffle (18) top, open baffle (18) middle part has the through-hole, pump shaft (20) have been placed in the through-hole, the one end and the drive assembly (9) of pump shaft (20) are connected, the other end fixedly connected with impeller (12) of pump shaft (20), first staving (1) outside bottom intercommunication has outlet pipe (7).
2. The efficient energy-saving water pump for seawater desalination as claimed in claim 1, wherein the fixing mechanism comprises a connecting rod (14), one end of the connecting rod (14) is fixedly connected with the first connecting ring (5), the second connecting ring (6) is provided with a fixing hole (13) opposite to the connecting rod (14), one end of the connecting rod (14) passes through the fixing hole (13), a placing hole (16) is formed in one end side surface of the connecting rod (14) passing through the fixing hole (13), a spring (15) is placed in the placing hole (16), one end of the spring (15) is fixedly connected with the connecting rod (14), and the other end of the spring (15) is fixedly connected with a fixing block (17).
3. The efficient energy-saving water pump for seawater desalination as claimed in claim 1, wherein the impeller (12) comprises a base body (123), one end of the base body (123) is fixedly connected with the pump shaft (20), a plurality of blades (122) are fixedly connected to the outer side of the base body (123), notches (121) are formed in the side surfaces of the blades (122), and the base body (123) and the blades (122) are of an integral structure.
4. The high-efficiency energy-saving water pump for seawater desalination as claimed in claim 1, wherein the side of the supporting block (4) is provided with a plurality of water inlet holes (8).
5. A high efficiency energy saving water pump for seawater desalination according to claim 3, characterized in that the top of the impeller (12) is at the same level as the highest point of the outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137474.5U CN210164649U (en) | 2019-07-18 | 2019-07-18 | Efficient energy-saving water pump for seawater desalination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137474.5U CN210164649U (en) | 2019-07-18 | 2019-07-18 | Efficient energy-saving water pump for seawater desalination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210164649U true CN210164649U (en) | 2020-03-20 |
Family
ID=69795514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921137474.5U Active CN210164649U (en) | 2019-07-18 | 2019-07-18 | Efficient energy-saving water pump for seawater desalination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210164649U (en) |
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2019
- 2019-07-18 CN CN201921137474.5U patent/CN210164649U/en active Active
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