CN216429962U - Waste water is collected and is used self priming pump convenient to maintain - Google Patents
Waste water is collected and is used self priming pump convenient to maintain Download PDFInfo
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- CN216429962U CN216429962U CN202123062799.1U CN202123062799U CN216429962U CN 216429962 U CN216429962 U CN 216429962U CN 202123062799 U CN202123062799 U CN 202123062799U CN 216429962 U CN216429962 U CN 216429962U
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Abstract
The utility model discloses a self-priming pump for wastewater collection convenient to maintain, which comprises a base, wherein the upper surface of the base is fixedly connected with a motor and a pump body, the output shaft of the motor is fixedly connected with a connecting shaft, one end of the connecting shaft, which is back to the motor, penetrates through the pump body and is fixedly connected with an impeller in the pump body, the upper surface of the pump body is connected with a water outlet pipe in a penetrating way, one side center of the pump body, which is back to the motor, is connected with a water inlet pipe in a penetrating way, a first connecting disc is respectively sleeved on an arc profile of one side of the water outlet pipe and the water inlet pipe, which are back to the pump body, one end of the water inlet pipe, which is back to the pump body, is provided with a filter cartridge, two connecting discs are respectively sleeved on the arc profiles of two ends of the filter cartridge, the first connecting disc on the arc profile of the water inlet pipe is fixedly connected with the second connecting disc, which is close to one end of the water inlet pipe, the filter cartridge is fixedly connected with a filter screen on the inner wall close to two ends, the self-priming pump is convenient to maintain and the protection effect on the self-priming pump is improved.
Description
Technical Field
The utility model relates to a self priming pump technical field specifically is a waste water is collected and is used self priming pump convenient to maintain.
Background
The self-priming pump belongs to a self-priming centrifugal pump and has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, stronger self-priming capability and the like. The pipeline does not need to be provided with a bottom valve, and only quantitative liquid guiding is required to be ensured to be stored in the pump body before work. Different liquids can adopt self-priming pumps made of different materials.
Traditional self priming pump exists and lacks filtration, causes the self priming pump in the during operation easily with the impurity suction pump body in the waste water, leads to the damage of rotatory impeller and the pump body, and then causes the life of self priming pump to reduce and the inconvenient problem of maintaining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste water is collected and is used self priming pump convenient to maintain possesses and is convenient for maintain the self priming pump and has promoted the advantage to the protection effect of self priming pump, has solved the problem of proposing among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a self-sucking pump convenient for waste water collection and maintenance comprises a base, wherein the upper surface of the base is fixedly connected with a motor and a pump body, the output shaft of the motor is fixedly connected with a connecting shaft, one end, back to the motor, of the connecting shaft penetrates through the pump body and is fixedly connected with an impeller in the pump body, the upper surface of the pump body is connected with a water outlet pipe in a penetrating manner, the center of one side, back to the motor, of the pump body is connected with a water inlet pipe in a penetrating manner, a first connecting disc is sleeved on an arc-shaped profile of one side, back to the pump body, of the water outlet pipe and the water inlet pipe, a filter cylinder is arranged at one end, back to the pump body, of the water inlet pipe, two connecting discs are sleeved on arc-shaped profiles at two ends of the filter cylinder, the first connecting disc on the arc-shaped profile of the water inlet pipe is fixedly connected with the second connecting disc close to one end of the water inlet pipe through screws, and one end, back to the water inlet pipe, is clamped with an external water delivery pipe, the filter cartridge is close to fixedly connected with filter screen on the inner wall at both ends, two the opposite side of filter screen is equipped with the arc profile of the filter layer and the filter layer of two symmetries and filter layer and the inner wall fixed connection of filter cartridge, motor and external power supply electric connection.
Preferably, the arc-shaped profile of the connecting shaft is connected with two symmetrical clamping sleeves in a limiting and rotating manner, the arc-shaped profiles at the two ends of each clamping sleeve are fixedly connected with clamping blocks, and the clamping blocks are fixedly connected with the outer wall of the motor and the outer wall of the pump body through screws respectively.
Preferably, two symmetrical clamping grooves are formed in the opposite sides of the two clamping sleeves respectively, a sealing gasket is connected in the clamping grooves in a clamping mode, and the sealing gasket is made of rubber.
Preferably, the equal fixedly connected with in the both sides of the back of the body of cartridge filter and the sealing ring of cartridge filter internal diameter looks adaptation, the cartridge filter be close to the sealing ring joint of pump body one side in the inlet pipe.
Preferably, the two sealing rings are sleeved on the arc-shaped profiles of the sealing rings, the arc-shaped profiles of the sealing rings close to one side of the pump body are connected with the inner wall of the water inlet pipe in a limiting sliding mode, and the sealing rings are made of rubber.
Preferably, the opposite side of the motor and the pump body is fixedly connected with a protective shell, and the protective shell is positioned right above the connecting shaft.
Preferably, the filter screen 17 is made of stainless steel, the aperture of the mesh wire of the filter screen 17 is 1.5mm-1.5mm, and the thickness of the hole wall of the mesh wire is 0.1mm-0.2 m.
Preferably, the two filter layers are both made of activated carbon.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a inlet tube, the cutting ferrule, connection pad I, the connecting axle, the fixture block, connection pad II, the cartridge filter, the sealing ring, sealed the pad, the draw-in groove, the sealing washer, the common cooperation of filter screen and filter layer, reached and be convenient for maintain the self priming pump and promoted the protection effect to the self priming pump, it lacks filtration to have solved traditional self priming pump existence, cause the self priming pump in the easy impurity suction pump body with waste water of during operation, lead to the damage of the rotatory impeller and the pump body, and then cause the life of self priming pump to reduce and inconvenient problem of maintaining.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a middle block of the present invention;
fig. 3 is a schematic structural view of the middle card sleeve of the present invention;
fig. 4 is a schematic structural view of the filter cartridge according to the present invention;
fig. 5 is a schematic sectional view of the filter cartridge according to the present invention.
In the figure: 1. a base; 2. a motor; 3. a pump body; 4. a water inlet pipe; 5. a water outlet pipe; 6. a card sleeve; 7. a protective shell; 8. a first connecting disc; 9. a connecting shaft; 10. a clamping block; 11. a second connecting disc; 12. a filter cartridge; 13. a seal ring; 14. a gasket; 15. a card slot; 16. a seal ring; 17. a filter screen; 18. a filter layer.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a self-sucking pump convenient for maintenance and used for collecting waste water comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a motor 2 and a pump body 3, an output shaft of the motor 2 is fixedly connected with a connecting shaft 9, one end, back to the motor 2, of the connecting shaft 9 penetrates through the pump body 3 and is fixedly connected with an impeller in the pump body 3, the upper surface of the pump body 3 is connected with a water outlet pipe 5 in a penetrating way, the center of one side, back to the motor 2, of the pump body 3 is connected with a water inlet pipe 4 in a penetrating way, a connecting disc I8 is respectively sleeved on the arc-shaped outline of one side, back to the pump body 3, of the water outlet pipe 5 and the water inlet pipe 4, a filter cylinder 12 is arranged at one end, back to the pump body 3, the arc-shaped outline of two ends of the filter cylinder 12 is respectively sleeved with a connecting disc II 11, the connecting disc I8 on the arc-shaped outline of the water inlet pipe 4 is fixedly connected with the connecting disc II 11 close to one end of the water inlet pipe 4 through screws, one end, the filter cylinder 12 is clamped with an external water delivery pipe, the inner walls of the filter cartridges 12 close to the two ends are fixedly connected with filter screens 17, two symmetrical filter layers 18 are arranged on the opposite sides of the two filter screens 17, the arc-shaped profiles of the filter layers 18 are fixedly connected with the inner walls of the filter cartridges 12, and the motor 2 is electrically connected with an external power supply.
After the motor 2 is started, the output shaft of the motor 2 drives the connecting shaft 9 to rotate in the clamping sleeve 6 in a limiting way, and then the impeller in the pump body 3 is driven to rotate, so that the effect of normal work of the pump body 3 is achieved. When the pump body 3 begins to absorb water through the inlet tube 4, make waste water in the external water delivery pipe enter into the pump body 3 through cartridge filter 12 and inlet tube 4 and flow from outlet pipe 5, during this period, waste water is when cartridge filter 12, two filter screens 17 can filter the large granule impurity in the waste water in the cartridge filter 12, later on filter layer 18 of two active carbon materials can further filter corrosivity impurity and heavy metal impurity in the waste water, reach the impurity that reduces the pump body 3 at the during operation and rotate impeller and the damage of the pump body 3, promote the guard effect to the pump body 3.
The arc-shaped profile of the connecting shaft 9 is connected with two symmetrical clamping sleeves 6 in a limiting and rotating manner, the arc-shaped profiles at the two ends of each clamping sleeve 6 are fixedly connected with clamping blocks 10, and the clamping blocks 10 are fixedly connected with the outer wall of the motor 2 and the outer wall of the pump body 3 through screws respectively.
Connect on the arc profile of connecting axle 9 through the spacing rotation of 6 cutting ferrule of two symmetries, can reach the protection effect to connecting axle 9 and motor 2 output shafts, promote the stability of connecting axle 9 simultaneously, through the screw with fixture block 10 respectively with the outer wall of motor 2 and the outer wall fixed connection of the pump body 3, can further promote the stability of connecting axle 9 between motor 2 and the pump body 3, and reach the convenience and maintain the effect to the device.
Two symmetrical clamping grooves 15 are formed in the opposite sides of the two clamping sleeves 6 respectively, a sealing gasket 14 is connected in the clamping grooves 15 in a clamping mode, and the sealing gasket 14 is made of rubber.
The sealed 14 block connection of sealing up through the rubber layer material can reach and further promote the sealed effect between two cutting ferrule 6 in the draw-in groove 15 of two cutting ferrule 6 opposite sides, and then promotes the protection effect to connecting axle 9, and the setting is connected to the block between draw-in groove 15 and the sealed 14 that seals up simultaneously, reaches the effect of convenient change maintenance.
The equal fixedly connected with in the back of the body both sides of cartridge filter 12 and the sealing ring 13 of cartridge filter 12 internal diameter looks adaptation, cartridge filter 12 be close to the sealing ring 13 joint of the pump body 3 one side in inlet tube 4.
The sealing ring 13 that is close to one side of the pump body 3 through the cartridge filter 12 is connected in the water inlet pipe 4, so that the stability effect of further improving the connection between the cartridge filter 12 and the water inlet pipe 4 can be achieved.
The arc profiles of the two sealing rings 13 are sleeved with sealing rings 16, the arc profiles of the sealing rings 16 close to one side of the pump body 3 are in limited sliding connection with the inner wall of the water inlet pipe 4, and the sealing rings 16 are made of rubber.
The sealing ring 16 made of rubber is sleeved on the sealing ring 13 and is close to the arc-shaped profile of the sealing ring 16 on one side of the pump body 3 and the inner wall limiting sliding connection of the water inlet pipe 4, so that the stability effect of further improving the connection between the filter cartridge 12 and the water inlet pipe 4 can be achieved, and the sealing effect between the filter cartridge 12 and the water inlet pipe 4 can be enhanced.
The opposite side fixedly connected with protective housing 7 of motor 2 with the pump body 3, protective housing 7 is located the connecting axle 9 directly over.
Through motor 2 with the opposite side fixedly connected with protective housing 7 of the pump body 3 and protective housing 7 be located connecting axle 9 directly over, can beat and further protect connecting axle 9, reduced the damage that external unexpected striking or rainwater erosion brought, improve the protective effect to connecting axle 9 once more.
The filter screen 17 is made of stainless steel, the aperture of the mesh wire of the filter screen 17 is 1.5mm-1.5mm, and the hole wall thickness of the mesh wire is 0.1mm-0.2 m.
The two filter layers 18 are both made of activated carbon.
Through the superstrong adsorption characteristic of active carbon, can reach and filter the absorption to the waste water of flowing through, avoid heavy metal or corrosive impurity in the waste water to get into the pump body 3 in, cause the damage of the pump body 3, further reach the protection effect to the pump body 3
The working principle is as follows: this waste water is collected and is used self priming pump convenient to maintain when using, at first will connect on the arc profile of connecting axle 9 through the spacing rotation of 6 cutting ferrule of two symmetries, carry out fixed connection with the outer wall of motor 2 and the outer wall of the pump body 3 respectively with the fixture block 10 of fixed connection on the arc profile of 6 both ends of cutting ferrule through the screw afterwards, thereby reach the protection effect to connecting axle 9 and motor 2 output shaft, promote the effect of the stability of connecting axle 9 between motor 2 and the pump body 3 simultaneously, and reached the effect that makes things convenient for the dismouting to maintain. Through motor 2 with the opposite side fixedly connected with protective housing 7 of the pump body 3 and protective housing 7 be located connecting axle 9 directly over, can beat and further protect connecting axle 9, reduced the damage that external unexpected striking or rainwater erosion brought, improve the protective effect to connecting axle 9 once more.
After that, the motor 2 is started, the output shaft of the motor 2 drives the connecting shaft 9 to rotate in the clamping sleeve 6 in a limiting way, and then the impeller in the pump body 3 is driven to rotate, so that the normal working effect of the pump body 3 is achieved. When the pump body 3 begins to absorb water through the inlet tube 4, make waste water in the external water delivery pipe enter into the pump body 3 through cartridge filter 12 and inlet tube 4 and flow from outlet pipe 5, during this period, waste water is when cartridge filter 12, two filter screens 17 can filter the large granule impurity in the waste water in the cartridge filter 12, later on filter layer 18 of two active carbon materials can further filter corrosivity impurity and heavy metal impurity in the waste water, reach the impurity that reduces the pump body 3 at the during operation and rotate impeller and the damage of the pump body 3, promote the guard effect to the pump body 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a waste water is collected and is used self priming pump convenient to maintain, includes base (1), the last fixed surface of base (1) is connected with motor (2) and pump body (3), its characterized in that: the output shaft of the motor (2) is fixedly connected with a connecting shaft (9), one end, back to the motor (2), of the connecting shaft (9) penetrates through the pump body (3) and is fixedly connected with an impeller in the pump body (3), the upper surface of the pump body (3) is connected with a water outlet pipe (5) in a penetrating manner, the center of one side, back to the motor (2), of the pump body (3) is connected with a water inlet pipe (4) in a penetrating manner, a first connecting disc (8) is sleeved on the arc-shaped outline of one side, back to the pump body (3), of the water outlet pipe (5) and the water inlet pipe (4), a filter cartridge (12) is arranged at one end, back to the pump body (3), of the water inlet pipe (4), a second connecting disc (11) is sleeved on the arc-shaped outline of the filter cartridge (12), the first connecting disc (8) on the arc-shaped outline of the water inlet pipe (4) is fixedly connected with the second connecting disc (11) close to one end of the water inlet pipe (4) through screws, cartridge filter (12) back to the back in the one end and the external raceway joint of inlet tube (4), fixedly connected with filter screen (17), two on cartridge filter (12) is close to the inner wall at both ends the opposite side of filter screen (17) is equipped with the arc profile of two symmetrical filter layers (18) and filter layer (18) and the inner wall fixed connection of cartridge filter (12), motor (2) and external power supply electric connection.
2. The self-primer pump for waste water collection convenient to maintain of claim 1, wherein: the pump is characterized in that the arc-shaped profile of the connecting shaft (9) is connected with two symmetrical clamping sleeves (6) in a limiting and rotating mode, the arc-shaped profiles at the two ends of each clamping sleeve (6) are fixedly connected with clamping blocks (10), and the clamping blocks (10) are fixedly connected with the outer wall of the motor (2) and the outer wall of the pump body (3) through screws respectively.
3. The self-primer pump for wastewater collection convenient to maintain of claim 2, wherein: two symmetrical clamping grooves (15) are formed in the opposite sides of the two clamping sleeves (6) respectively, a sealing gasket (14) is connected in the clamping grooves (15) in a clamping mode, and the sealing gasket (14) is made of rubber.
4. The self-primer pump for wastewater collection convenient to maintain of claim 1, wherein: the equal fixedly connected with in the back of the body both sides of cartridge filter (12) and the sealing ring (13) of cartridge filter (12) internal diameter looks adaptation, cartridge filter (12) be close to sealing ring (13) joint in inlet tube (4) of pump body (3) one side.
5. The self-primer pump for waste water collection convenient to maintain of claim 4, wherein: the two sealing rings (13) are sleeved with the sealing rings (16) in the arc-shaped outline, the arc-shaped outline of the sealing rings (16) close to one side of the pump body (3) is connected with the inner wall of the water inlet pipe (4) in a limiting sliding mode, and the sealing rings (16) are made of rubber.
6. The self-primer pump for wastewater collection convenient to maintain of claim 1, wherein: the motor (2) and the pump body (3) are fixedly connected with a protective shell (7) on the opposite side, and the protective shell (7) is located right above the connecting shaft (9).
7. The self-primer pump for waste water collection convenient to maintain of claim 1, wherein: the filter screen (17) is made of stainless steel, the aperture of the mesh wire of the filter screen (17) is 1.5mm-1.5mm, and the thickness of the hole wall of the mesh wire is 0.1mm-0.2 m.
8. The self-primer pump for waste water collection convenient to maintain of claim 1, wherein: the two filter layers (18) are both made of activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123062799.1U CN216429962U (en) | 2021-12-07 | 2021-12-07 | Waste water is collected and is used self priming pump convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123062799.1U CN216429962U (en) | 2021-12-07 | 2021-12-07 | Waste water is collected and is used self priming pump convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429962U true CN216429962U (en) | 2022-05-03 |
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ID=81343064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123062799.1U Active CN216429962U (en) | 2021-12-07 | 2021-12-07 | Waste water is collected and is used self priming pump convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429962U (en) |
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2021
- 2021-12-07 CN CN202123062799.1U patent/CN216429962U/en active Active
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