CN217055614U - Self-priming pump with water shortage protection automatic opening and closing structure - Google Patents
Self-priming pump with water shortage protection automatic opening and closing structure Download PDFInfo
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- CN217055614U CN217055614U CN202220602370.2U CN202220602370U CN217055614U CN 217055614 U CN217055614 U CN 217055614U CN 202220602370 U CN202220602370 U CN 202220602370U CN 217055614 U CN217055614 U CN 217055614U
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Abstract
The utility model discloses a take self priming pump of water shortage protection automatic start/stop structure, including two risers, two hoist mechanism of riser upper end fixedly connected with, input mechanism of hoist mechanism upper end fixedly connected with, sealing mechanism of input mechanism upper end fixedly connected with, the utility model discloses the beneficial effect who reaches is: the temperature sensor can be used for testing the temperature when the impeller idles, the controller can be started when the temperature of the impeller is too high, the controller can be used for starting the electric telescopic rod, the electric telescopic rod drives the sealing plate, the sealing groove and the sealing plug to leave the input pipe under the action of the sliding chute and the sliding plate, and the electric telescopic rod can enter the pump body through the input pipe through the electromagnetic valve, so that water is injected into the pump body to be cooled; when the temperature sensor detects that the temperature of the impeller returns to normal, the temperature sensor can start the power supply opening and closing device, the power supply opening and closing device can cut off the power supply of the pump body, the protection performance is high, and the service life is prolonged.
Description
Technical Field
The utility model relates to a self priming pump especially relates to a take self priming pump of water deficiency protection automatic start and stop structure, belongs to self priming pump technical field.
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, the pump body is only required to be ensured to be internally stored with quantitative liquid before working, and different liquids can adopt self-sucking pumps made of different materials.
Self priming pump in case can not the inside motion of the automatic shutdown pump body after the inside water of basin is pumped futilely when using to lead to the impeller constantly to idle run, and then lead to the continuous rising of temperature of impeller, reduce the life of self priming pump, can not protect the pump body when self priming pump lacks water, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a self-priming pump with a water shortage protection automatic opening and closing structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the self-priming pump with the water shortage protection automatic opening and closing structure comprises two vertical plates, wherein the upper ends of the two vertical plates are fixedly connected with an opening and closing mechanism, the upper end of the opening and closing mechanism is fixedly connected with an input mechanism, and the upper end of the input mechanism is fixedly connected with a sealing mechanism;
the opening and closing mechanism comprises a pump body, the pump body is fixedly connected to the upper ends of the two vertical plates, an impeller is rotatably connected to the inside of the pump body, and a temperature sensor is fixedly mounted on the impeller; the outer side wall of the pump body is fixedly provided with a power supply start-stop device, and the temperature sensor is electrically connected with the power supply start-stop device; one side of the pump body is fixedly connected with a water inlet pipe, and the upper end of one side of the pump body, which is far away from the water inlet pipe, is fixedly connected with a water outlet pipe.
Preferably, the input mechanism comprises a storage box, the storage box is fixedly connected to the upper surface of the pump body, a sliding groove is formed in one side of the inner box wall at the upper end of the storage box, an input pipe is fixedly connected to the box wall of the storage box, the position of the box wall is close to the lower end of the storage box, and an electromagnetic valve is fixedly mounted on the pipe wall of the input pipe.
Preferably, the sealing mechanism comprises an electric telescopic rod which is fixedly connected with the box wall of the storage box at the position close to the upper end; and the controller is electrically connected with the electric telescopic rod and the temperature sensor respectively.
Preferably, the output end of the electric telescopic rod is fixedly connected with a sliding plate, the upper end of the sliding plate is connected in the sliding groove in a sliding manner, and the lower end of the sliding plate is fixedly connected with a sealing plate; a sealing groove is formed in the position, corresponding to the input pipe, of the lower end of the sealing plate; the sealing groove is movably sleeved in the input pipe, a sealing plug is fixedly connected in the sealing groove, and the sealing plug is abutted to the pipe orifice of the input pipe.
Preferably, the lower ends of the two vertical plates are fixedly connected with a bottom plate.
Preferably, a feeding pipe is fixedly connected to the box wall of the storage box on the side far away from the sliding groove; and the upper end of the feeding pipe is movably buckled with a sealing cover.
The utility model provides a take self priming pump of water deficiency protection automatic start-stop structure, beneficial effect lies in: the temperature sensor can be used for testing the temperature when the impeller idles, the controller can be started when the temperature of the impeller is too high, the controller can be used for starting the electric telescopic rod, the electric telescopic rod drives the sealing plate, the sealing groove and the sealing plug to leave the input pipe under the action of the sliding chute and the sliding plate, and the electric telescopic rod can enter the pump body through the input pipe through the electromagnetic valve, so that water is injected into the pump body to be cooled; when the temperature sensor detects that the temperature of the impeller is recovered to be normal, the temperature sensor can start the power supply opening and closing device, the power supply opening and closing device can cut off the power supply of the pump body, the protection performance is high, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of the overall cross-sectional structure of a self-priming pump with an automatic opening and closing structure for water shortage protection according to the present invention;
FIG. 2 is a schematic side sectional view of the self-priming pump body with an automatic opening and closing structure for water shortage protection according to the present invention;
FIG. 3 is an enlarged schematic structural view of the portion A in FIG. 1 of a self-priming pump with a water-shortage protection automatic opening and closing structure provided by the present invention;
fig. 4 is the utility model provides a take three-dimensional structure schematic diagram of self priming pump closing plate of water deficiency protection automatic start-stop structure.
In the figure: a vertical plate 1,
An opening and closing mechanism 2, a pump body 21, an impeller 22, a temperature sensor 23, a power supply opening and closing device 24, a water inlet pipe 25, a water outlet pipe 26,
An input mechanism 3, a storage box 31, a chute 32, an input pipe 33, an electromagnetic valve 34,
A sealing mechanism 4, an electric telescopic rod 41, a controller 42, a sliding plate 43, a sealing plate 44, a sealing groove 45, a sealing plug 46,
A feeding pipe 5, a sealing cover 6 and a bottom plate 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 self-priming pump with an automatic opening and closing structure for water shortage protection comprises two vertical plates 1, wherein the upper ends of the two vertical plates 1 are fixedly connected with an opening and closing mechanism 2, the upper end of the opening and closing mechanism 2 is fixedly connected with an input mechanism 3, and the upper end of the input mechanism 3 is fixedly connected with a sealing mechanism 4;
the opening and closing mechanism 2 comprises a pump body 21, the pump body 21 is fixedly connected to the upper ends of the two vertical plates 1, an impeller 22 is rotatably connected to the inside of the pump body 21, and a temperature sensor 23 is fixedly mounted on the impeller 22; a power supply start-stop device 24 is fixedly arranged on the outer side wall of the pump body 21, and the temperature sensor 23 is electrically connected with the power supply start-stop device 24; one side of the pump body 21 is fixedly connected with a water inlet pipe 25, and the upper end of the side of the pump body 21 far away from the water inlet pipe 25 is fixedly connected with a water outlet pipe 26.
Input mechanism 3 includes a storage box 31, and storage box 31 fixed connection is at the pump body 21 upper surface, and storage box 31 upper end inner tank wall one side has seted up a spout 32, and storage box 31 is close to an input tube 33 of the tank wall fixed connection of lower extreme position, and input tube 33 pipe wall fixed mounting has an electromagnetic valve 34, is favorable to conveniently cooling down in the pump body 21 is injected to the water of input tube 33's effect decline storage box 31 inside through electromagnetic valve 34.
The sealing mechanism 4 comprises an electric telescopic rod 41, and the electric telescopic rod 41 is fixedly connected to the box wall of the storage box 31 close to the upper end; be located storage box 31 outer box wall fixedly connected with controller 42 of electric telescopic handle 41 lower extreme, controller 42 respectively with electric telescopic handle 41 and temperature sensor 23 electric connection, be favorable to conveniently promoting the slide 43 through electric telescopic handle 41 and slide in spout 32 is inside to can carry out the closure to input tube 33 and seal.
The output end of the electric telescopic rod 41 is fixedly connected with a sliding plate 43, the upper end of the sliding plate 43 is connected in the chute 32 in a sliding manner, and the lower end of the sliding plate 43 is fixedly connected with a sealing plate 44; a sealing groove 45 is formed at the lower end of the sealing plate 44 and corresponds to the input pipe 33; seal groove 45 activity cup joints in input tube 33, and sealing plug 46 of fixedly connected with in seal groove 45, and sealing plug 46 and the input tube 33 mouth of pipe offset, is favorable to conveniently stably driving closing plate 44 through slide 43 and removes to the water injection is cooled down to the pump body 21.
The lower ends of the two vertical plates 1 are fixedly connected with a bottom plate 7 together, so that the pump body 21 is conveniently and stably supported through the bottom plate 7.
A feeding pipe 5 is fixedly connected to the box wall of the storage box 31 at one side far away from the sliding chute 32; and the activity lock joint in inlet pipe 5 upper end has a sealed lid 6, is favorable to conveniently cooling down to the later stage of the pump body 21 to storage box 31 water injection through inlet pipe 5.
The working principle is as follows: when the water pump is used, firstly, the sealing cover 6 is opened from the upper end of the feeding pipe 5, then, water is injected into the storage tank 31, then, the sealing cover 6 is buckled on the feeding pipe 5, at the moment, the pump body 21 is placed at a specified position through the bottom plate 7 and the vertical plate 1, then, the pump body 21 is started, after the pump body 21 pumps out the water, the temperature sensor 23 on the impeller 22 can detect the temperature of the impeller 22, when the temperature of the impeller 22 is overhigh, the temperature sensor 23 can electrically start the controller 42, the controller 42 can start the electric telescopic rod 41, the electric telescopic rod 41 can push the sliding plate 43 to slide in the sliding groove 32, the sliding plate 43 can drive the sealing plate 44 to move, the sealing groove 45 can be driven to leave when the sealing plug 46 on the sealing groove 45 leaves from the input pipe 33, through the electromagnetic valve 34, the water in the storage tank 31 can be injected into the water inlet pipe 25 to cool the impeller 22 in the pump body 21, the pump body 21 is closed when the power source opening and closing device 24 is activated when the temperature sensor 23 on the impeller 22 detects a temperature drop.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The self-priming pump with the water shortage protection automatic opening and closing structure is characterized by comprising two vertical plates (1), wherein the upper ends of the two vertical plates (1) are fixedly connected with an opening and closing mechanism (2), the upper end of the opening and closing mechanism (2) is fixedly connected with an input mechanism (3), and the upper end of the input mechanism (3) is fixedly connected with a sealing mechanism (4);
the opening and closing mechanism (2) comprises a pump body (21), the pump body (21) is fixedly connected to the upper ends of the two vertical plates (1), an impeller (22) is rotatably connected to the inside of the pump body (21), and a temperature sensor (23) is fixedly mounted on the impeller (22); a power supply starting and stopping device (24) is fixedly mounted on the outer side wall of the pump body (21), and the temperature sensor (23) is electrically connected with the power supply starting and stopping device (24); one side of the pump body (21) is fixedly connected with a water inlet pipe (25), and the upper end of one side of the pump body (21) away from the water inlet pipe (25) is fixedly connected with a water outlet pipe (26).
2. The self-priming pump with the water shortage protection automatic opening and closing structure as claimed in claim 1, wherein the input mechanism (3) comprises a storage box (31), the storage box (31) is fixedly connected to the upper surface of the pump body (21), a sliding groove (32) is formed in one side of the inner box wall at the upper end of the storage box (31), an input pipe (33) is fixedly connected to the box wall of the storage box (31) close to the lower end, and an electromagnetic valve (34) is fixedly mounted on the pipe wall of the input pipe (33).
3. The self-priming pump with the water shortage protection automatic opening and closing structure as claimed in claim 1, wherein the sealing mechanism (4) comprises an electric telescopic rod (41), and the electric telescopic rod (41) is fixedly connected to the wall of the storage tank (31) close to the upper end; the controller (42) is fixedly connected to the outer wall of the storage box (31) at the lower end of the electric telescopic rod (41), and the controller (42) is electrically connected with the electric telescopic rod (41) and the temperature sensor (23) respectively.
4. The self-priming pump with the water shortage protection automatic opening and closing structure is characterized in that the output end of the electric telescopic rod (41) is fixedly connected with a sliding plate (43), the upper end of the sliding plate (43) is connected in the sliding groove (32) in a sliding manner, and the lower end of the sliding plate (43) is fixedly connected with a sealing plate (44); a sealing groove (45) is formed in the position, corresponding to the input pipe (33), of the lower end of the sealing plate (44); seal groove (45) activity cup joints in input tube (33), fixedly connected with sealing plug (46) in seal groove (45), just sealing plug (46) and input tube (33) mouth of pipe offset.
5. The self-priming pump with the water shortage protection automatic opening and closing structure as claimed in claim 1, wherein the lower ends of the two vertical plates (1) are fixedly connected with a bottom plate (7) together.
6. The self-priming pump with the water shortage protection automatic opening and closing structure is characterized in that a feeding pipe (5) is fixedly connected to one side wall of the storage box (31) far away from the chute (32); and the upper end of the feeding pipe (5) is movably buckled with a sealing cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220602370.2U CN217055614U (en) | 2022-03-19 | 2022-03-19 | Self-priming pump with water shortage protection automatic opening and closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220602370.2U CN217055614U (en) | 2022-03-19 | 2022-03-19 | Self-priming pump with water shortage protection automatic opening and closing structure |
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| Publication Number | Publication Date |
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| CN217055614U true CN217055614U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220602370.2U Active CN217055614U (en) | 2022-03-19 | 2022-03-19 | Self-priming pump with water shortage protection automatic opening and closing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115559911A (en) * | 2022-10-18 | 2023-01-03 | 三联泵业股份有限公司 | Self-priming pump with water shortage protection automatic opening and closing structure |
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2022
- 2022-03-19 CN CN202220602370.2U patent/CN217055614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115559911A (en) * | 2022-10-18 | 2023-01-03 | 三联泵业股份有限公司 | Self-priming pump with water shortage protection automatic opening and closing structure |
| CN115559911B (en) * | 2022-10-18 | 2023-12-05 | 三联泵业股份有限公司 | Self-priming pump with water shortage protection automatic opening and closing structure |
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