CN213331566U

CN213331566U - Electromechanical immersible pump in colliery convenient to installation

Info

Publication number: CN213331566U
Application number: CN202020179131.1U
Authority: CN
Inventors: 曾松林
Original assignee: Hunan Zhongnan Pump Manufacturing Co ltd
Current assignee: Hunan Zhongnan Pump Manufacturing Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2021-06-01
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a coal mine electromechanical submersible pump convenient to install, which comprises a main body and a cup joint shell, wherein the bottom of the main body is fixed with a limit shell, the bottom of the limit shell is fixed with a base, and the bottom of the base is cup jointed with the cup joint shell; the utility model discloses in, through being provided with the base and cup jointing the shell, cup joint the base with cup jointing the shell, when implementing to cup joint, the user should push down the base earlier, because the bottom of cup jointing the shell is fixed with a plurality of springs, and the top of a plurality of springs is fixed with the baffle, so can not cause big injury to the base when the base pushes down, when treating that the base can not further push down, the user need be rotatory the base to one side, then lift the base, it is rotatory again with the base, put down the base, at this moment, the base will be connected to joint groove department, and the fixed buckle adaptation of joint groove and base surface below, strengthen its stability.

Description

Electromechanical immersible pump in colliery convenient to installation

Technical Field

The utility model belongs to the technical field of the immersible pump, concretely relates to colliery electromechanical immersible pump convenient to installation.

Background

The submersible pumps are mainly divided into three types, one is a well submersible pump, one is a magnetic suspension pump, the other is a submersible sewage pump, the submersible sewage pump is an advanced technology which is absorbed and integrated at home and abroad, has the characteristics of high efficiency, winding prevention, no blockage, automatic coupling, high reliability, automatic control and the like, has specific performance in conveying solid particles and long fiber garbage, and various coal mine electromechanical submersible pumps which are convenient to install in the market still have various problems.

The coal mine electromechanical submersible pump convenient to install disclosed by the publication number 209638026U achieves the effects of preventing workers from being scalded and prolonging the service life of the submersible pump, but does not solve the problems that the existing coal mine electromechanical submersible pump convenient to install is complex and unstable to install, and sucked water contains a large amount of fine sand and stones and is easy to block, so that the coal mine electromechanical submersible pump convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery electromechanical immersible pump convenient to installation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery electromechanical immersible pump convenient to installation, includes the main part and cup joints the shell, the bottom of main part is fixed with spacing shell, the bottom of spacing shell is fixed with the base, the bottom of base has cup jointed the shell, the top of main part is fixed with the impeller protective housing, the top of impeller protective housing is fixed with the delivery port, the water inlet has been seted up to one side of impeller protective housing, one side of water inlet is fixed with the inlet tube.

Preferably, the inner side of the sleeve-joint shell is fixed with a limiting groove, the bottom of the limiting groove forms a clamping groove, a plurality of springs are fixed below the inner part of the sleeve-joint shell, and a plurality of partition plates are fixed at the tops of the springs.

Preferably, the outer surface of the base is provided with a barb type fixing buckle below, and the fixing buckle is matched with the clamping groove in the sleeving shell.

Preferably, the outer surface of the sleeve shell is fixed with a plurality of bolt fixing seats, and bolt holes are formed in the bolt fixing seats.

Preferably, a limiting plate is fixed above the outer surface of the base, and the shape and size of the limiting plate are matched with the top of the limiting groove.

Preferably, a telescopic rod is fixed above one end, far away from the impeller protection shell, of the water inlet pipe, a fine mesh plate is fixed at the top of the telescopic rod, and a top plate is fixed at the top of the fine mesh plate.

Preferably, the telescopic nodes of the telescopic rod are all fixed with waterproof layers.

Preferably, the material of the top plate is foam.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the utility model, by arranging the base and the sleeve shell, when a user needs to use the submersible pump, the bolt fixing seats are fixed with the place by a plurality of bolt fixing seats fixed below the outer surface of the sleeve shell through the external bolts, and then the base fixed at the bottom of the limiting shell can be sleeved with the sleeve shell, when the sleeving is performed, a user should press down the base first, because the bottom of the sleeving shell is fixed with a plurality of springs, and the tops of the plurality of springs are fixed with the partition plates, therefore, when the base is pressed down, the base cannot be greatly injured, when the base cannot be further pressed down, a user needs to rotate the base to one side, then mention the base, rotatory with the base again, put down the base, at this moment the base will joint to joint groove department, and joint groove and the fixed buckle adaptation of base surface below strengthen its stability.

(2) In the utility model, the water inlet pipe, the telescopic rod, the fine mesh plate and the top plate are arranged, because the submersible pump is often placed at the bottom of the well or at the deeper bottom, and the bottom is often hidden with a large amount of fine sand and stone, thereby leading to the turbidity of the water pumped out and the blockage of the filter screen, and causing the consequence that the water can not be pumped out, the utility model is provided with the water inlet pipe, and the telescopic rod is fixed above the end of the water inlet pipe away from the impeller protection shell, the telescopic nodes of the telescopic rod are all fixed with the waterproof layer, the top of the telescopic rod is fixed with the fine mesh plate, the top of the fine mesh plate is fixed with the top plate, and the manufacturing material of the top plate is foam, so under the condition of sufficient water quantity, the motor operates to drive the impeller to rotate, thereby the pressure difference generates water, further the water is pumped out, the top plate floats on the water surface, therefore, the sand content in the water on the upper layer can be greatly reduced, so that the sand content in the water is small, the smoothness of the fine mesh plate can be ensured due to the small sand content, and the possibility of blockage is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the partial front view structure of the present invention;

fig. 3 is a schematic view of the structure of the sleeving shell of the present invention;

FIG. 4 is a schematic view of the base structure of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

in the figure: 1. a main body; 2. a limiting shell; 3. sleeving a shell; 4. a bolt fixing seat; 5. an impeller protection housing; 6. a non-slip mat; 7. a water outlet; 8. a water inlet pipe; 9. a telescopic rod; 10. a fine mesh plate; 11. a top plate; 12. a motor; 13. a rotating shaft protective shell; 14. a rotating shaft; 15. a waterproof pad; 16. an impeller; 17. a water inlet; 18. a base; 19. bolt holes; 20. a clamping groove; 21. a partition plate; 22. a spring; 23. a limiting plate; 24. a limiting groove.

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. 1-5, the utility model provides a coal mine electromechanical immersible pump convenient to installation simple to operate and stable and go out the cleaner and difficult technical scheme who blocks up with water: the utility model provides a colliery electromechanical immersible pump convenient to installation, includes main part 1 and cup joints shell 3, and the bottom of main part 1 is fixed with spacing shell 2, and the bottom of spacing shell 2 is fixed with base 18, and cup joint shell 3 has been cup jointed to the bottom of base 18, and the top of main part 1 is fixed with impeller protective housing 5, and the top of impeller protective housing 5 is fixed with delivery port 7, and water inlet 17 has been seted up to one side of impeller protective housing 5, and one side of water inlet 17 is fixed with inlet tube 8.

In this embodiment, preferably, a limiting groove 24 is fixed on the inner side of the socket shell 3, a clamping groove 20 is formed at the bottom of the limiting groove 24, a plurality of springs 22 are fixed on the inner lower portion of the socket shell 3, and a partition 21 is fixed on the tops of the plurality of springs.

In this embodiment, preferably, a barb-type fixing buckle is arranged below the outer surface of the base 18, and the fixing buckle is adapted to the clamping groove 20 inside the socket shell 3, so that the base 18 and the socket shell 3 are clamped conveniently.

In this embodiment, preferably, the outer surface of the socket shell 3 is fixed with a plurality of bolt fixing seats 4, and the bolt holes 19 are formed in the bolt fixing seats 4, so that the fixing positions are convenient.

In this embodiment, preferably, the limiting plate 23 is fixed above the outer surface of the base 28, and the shape and size of the limiting plate 23 are matched with the top of the limiting groove 24, so as to facilitate installation.

In this embodiment, preferably, a telescopic rod 9 is fixed above one end of the water inlet pipe 8 far away from the impeller protection shell 5, a fine mesh plate 10 is fixed on the top of the telescopic rod 9, and a top plate 11 is fixed on the top of the fine mesh plate 10.

In this embodiment, preferably, the telescopic joint of the telescopic rod 9 is fixed with a waterproof layer to prevent water from being pumped into a lower layer.

In this embodiment, it is preferable that the top plate 11 is made of foam, so that the top plate 11 can float on the water surface to extract water in an upper layer.

The utility model discloses a theory of operation and use flow: when a user needs to use the submersible pump, the bolt fixing seats 4 are fixed to the place through the external bolts by the bolt fixing seats 4 fixed to the lower portion of the outer surface of the sleeving shell 3, then the base 18 fixed to the bottom of the limiting shell 2 can be sleeved with the sleeving shell 3, when sleeving is conducted, the user should press down the base 18 firstly, the springs 22 are fixed to the bottom of the sleeving shell 3, and the partition plates 21 are fixed to the tops of the springs 22, so that the base 18 cannot be greatly damaged when the base 18 is pressed down, when the base 18 cannot be further pressed down, the user needs to rotate the base 18 to one side, then lift the base 18, rotate the base 18, put down the base 18, then the base 18 is clamped to the clamping groove 20, the clamping groove 20 is matched with the fixing buckle below the outer surface of the base 18, and stability of the submersible pump is enhanced, when a user needs to use the submersible pump for pumping water, whether the submersible pump has the problems of electric leakage and the like needs to be checked firstly so as to avoid unnecessary loss, because the submersible pump is usually placed at the bottom of a well or at the deeper bottom, and the bottom is usually hidden with a large amount of fine sand and stones, so that the pumped water is turbid, and the filter screen is easily blocked, and the result that the water cannot be pumped is caused, the utility model discloses a water inlet pipe 8 is arranged, a telescopic rod 9 is fixed above one end of the water inlet pipe 8 far away from an impeller protection shell 5, a waterproof layer is fixed on a telescopic node of the telescopic rod 9, a fine mesh plate 10 is fixed on the top of the telescopic rod 9, a top plate 11 is fixed on the top of the fine mesh plate 10, and the top plate 11 is made of foam, so that under the condition of sufficient water quantity, a motor 12 operates to drive an impeller 16 to rotate, then water will follow the entering of the thin otter board 10 department of roof 11 bottom, because the density of the floater of aquatic is greater than water mostly, so contain the great reduction of grit volume meeting in the aquatic of comparatively upper strata, thereby guarantee that the grit volume of aquatic is little, the grit volume just can guarantee the unobstructed of thin otter board 10 for a short time, thereby reduce the possibility of jam, when the user need not use this immersible pump for a long time, the user need close the power completely, in order to avoid taking place the unnecessary loss.

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

1. The utility model provides a colliery electromechanical immersible pump convenient to installation, includes main part (1) and cup joints shell (3), its characterized in that: the bottom of main part (1) is fixed with spacing shell (2), the bottom of spacing shell (2) is fixed with base (18), cup joint shell (3) has been cup jointed to the bottom of base (18), the top of main part (1) is fixed with impeller protective housing (5), the top of impeller protective housing (5) is fixed with delivery port (7), water inlet (17) have been seted up to one side of impeller protective housing (5), one side of water inlet (17) is fixed with inlet tube (8).

2. The electromechanical immersible pump in coal mine convenient to install of claim 1, characterized in that: the inboard of cup jointing shell (3) is fixed with spacing groove (24), just the bottom in spacing groove (24) forms joint groove (20), the inside below of cup jointing shell (3) is fixed with a plurality of springs (22), and is a plurality of the top of spring is fixed with baffle (21).

3. The electromechanical immersible pump in coal mine convenient to install of claim 1, characterized in that: the fixed buckle of barb type is provided with to the surface below of base (18), and fixed buckle and the inside joint groove (20) adaptation of cup jointing shell (3).

4. The electromechanical immersible pump in coal mine convenient to install of claim 1, characterized in that: the outer surface of the sleeve-joint shell (3) is fixed with a plurality of bolt fixing seats (4), and bolt holes (19) are formed in the bolt fixing seats (4).

5. The electromechanical immersible pump in coal mine convenient to install of claim 1, characterized in that: a limiting plate (23) is fixed above the outer surface of the base (18), and the shape and the size of the limiting plate (23) are matched with the top of the limiting groove (24).

6. The electromechanical immersible pump in coal mine convenient to install of claim 1, characterized in that: the impeller protection shell (5) is kept away from in inlet tube (8) one end top is fixed with telescopic link (9), the top of telescopic link (9) is fixed with thin otter board (10), the top of thin otter board (10) is fixed with roof (11).

7. The electromechanical immersible pump in coal mine convenient to install of claim 6, characterized in that: waterproof layers are fixed on the telescopic nodes of the telescopic rods (9).

8. The electromechanical immersible pump in coal mine convenient to install of claim 6, characterized in that: the top plate (11) is made of foam.