CN214887778U

CN214887778U - Submersible pump with easily-replaced water outlet joint

Info

Publication number: CN214887778U
Application number: CN202120822749.XU
Authority: CN
Inventors: 黄贵祥
Original assignee: Zhongshan Gubang Electrical Appliance Co ltd
Current assignee: Zhongshan Gubang Electrical Appliance Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-26
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to the technical field of the immersible pump, a immersible pump with easily change water festival, including immersible pump body and water festival body, immersible pump body bottom is equipped with the motor storehouse, the immersible pump body outside has seted up a plurality of immersible pump inlet openings, immersible pump body top has seted up the immersible pump delivery port, the fixed grafting has the water festival body in the immersible pump delivery port, the immersible pump delivery port outside is equipped with the threaded connection lid, water festival body bottom has seted up the water festival water inlet, water festival water inlet and immersible pump delivery port fixed intercommunication, water festival body inner wall is equipped with the contrary check ring, the check ring top is equipped with the water hammer, the water hammer top is fixedly connected with the hammer stem, the hammer stem outside is fixedly connected with the check spring, water festival body inner wall fixed connection has two joint lugs, water festival body top has seted up the water festival delivery port; this immersible pump goes out water festival and adopts split type structure, and the installation of being convenient for and dismantlement will have reduced the cost of maintenance and the degree of difficulty in later stage.

Description

Submersible pump with easily-replaced water outlet joint

Technical Field

The utility model belongs to the technical field of the immersible pump, in particular to immersible pump with easily change water festival.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape; deep-well pump among the prior art generally includes into water festival, the pump body, go out the water festival, including a motor, an end cap, a controller, and a cover plate, impeller and pump connecting seat, it sets up in the pump body upper end to go out the water festival, it sets up at the pump body lower extreme to enter the water festival, the both ends that go out the water festival are equipped with rings, can set up the check valve clack in going out the water festival generally, when deep-well pump begins to work, the impeller high-speed rotation is taken out water to a water festival department, will push up the check valve clack upwards open under hydraulic effect this moment, make water flow out from a water festival, when deep-well pump stop work, the check valve clack moves down and forms simple and easy sealed again.

Traditional immersible pump goes out water festival and mostly is that the integral type is beaten and is made and form, if bad need change the immersible pump, and the installation is great with the dismantlement degree of difficulty during the maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a immersible pump with easily change water festival for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a submersible pump with easily-replaced water outlet section, which comprises a submersible pump body and a water outlet section body, wherein the bottom of the submersible pump body is provided with a motor cabin, the outer side of the submersible pump body is provided with a plurality of submersible pump water inlet holes, the submersible pump water inlet holes are positioned above the motor cabin, the top of the submersible pump body is provided with a submersible pump water outlet, the inner wall of the submersible pump water outlet is fixedly connected with a supporting block, the water outlet section body is fixedly inserted in the submersible pump water outlet, the outer side of the submersible pump water outlet is provided with a threaded connection cover, the inner wall of the threaded connection cover and the outer end of the submersible pump water outlet are both provided with a first thread section, the bottom of the water outlet section body is provided with a water outlet section water inlet, the water outlet section water inlet is fixedly communicated with the submersible pump water outlet, the inner wall of the water outlet section body is provided with a check ring, the top of the check ring is provided with a water hammer, the water hammer top fixedly connected with hammer stem, the fixed cover in the hammer stem outside has connect the contrary spring that ends, two joint lugs of play water festival body inner wall fixedly connected with, play water festival delivery port has been seted up at play water festival body top.

As the utility model discloses a preferred technical scheme, many inserting grooves have been seted up to immersible pump delivery port inner wall, go out a plurality of inserted blocks of water festival this body bottom outer end fixedly connected with, the inserted block is pegged graft with the inserting groove is fixed, can prevent effectively that this body of water festival from receiving the water pressure influence to take place to rotate and cause wearing and tearing.

As the utility model discloses a preferred technical scheme, a plurality of anti-skidding burr has been seted up to threaded connection lid outer end, is convenient for twist the threaded connection lid.

As an optimal technical scheme of the utility model, contrary spring and the fixed joint of joint lug are contrary.

As a preferred technical scheme of the utility model, the second screw thread section has been seted up to water-saving delivery port outer end, a plurality of fixed screws have been seted up at water-saving body top, provide two kinds of connected modes for water-saving delivery port and external connection pipe.

As a preferred technical scheme of the utility model, be equipped with first sealing washer between water festival body and the immersible pump delivery port, the water festival delivery port outside is equipped with the second sealing washer, is favorable to promoting the leakproofness of connection.

The utility model discloses the beneficial effect who reaches is: through the split type design of immersible pump body, play water festival body and threaded connection lid, be convenient for to play water festival installation and dismantlement, reduced the cost of maintenance and the degree of difficulty in later stage.

Through the design of contrary circle, water hammer, hammer stem, contrary spring and joint lug that ends can effectively prevent rivers backward flow, through the design of first sealing washer and second sealing washer, the effectual leakproofness that has promoted the connection through the design of second screw thread section and fixed screw, provides two kinds of connected modes, the effectual commonality that has promoted the water festival.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a front cross-sectional view of a portion of the present invention;

fig. 4 is an enlarged view at B in fig. 3.

In the figure: 1. a submersible pump body; 2. a water outlet joint body; 3. a motor compartment; 4. a water inlet of the submersible pump; 5. a water outlet of the submersible pump; 6. a support block; 7. inserting grooves; 8. an insertion block; 9. a first seal ring; 10. a threaded connection cap; 11. anti-skid wales; 12. a first thread segment; 13. a water outlet and a water inlet are saved; 14. a check ring; 15. water hammer; 16. a hammer lever; 17. a check spring; 18. inserting the projection; 19. a water outlet is arranged on the water outlet joint; 20. a second thread segment; 21. fixing screw holes; 22. and a second seal ring.

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.

Example (b): as shown in the figure 1-4, the submersible pump with the easily replaceable water outlet joint comprises a submersible pump body 1 and a water outlet joint body 2, wherein a motor bin 3 is arranged at the bottom of the submersible pump body 1, a plurality of submersible pump water inlet holes 4 are formed in the outer side of the submersible pump body 1, the submersible pump water inlet holes 4 are positioned above the motor bin 3, a submersible pump water outlet 5 is formed in the top of the submersible pump body 1, a supporting block 6 is fixedly connected to the inner wall of the submersible pump water outlet 5, the water outlet joint body 2 is fixedly inserted in the submersible pump water outlet 5, a threaded connection cover 10 is arranged on the outer side of the submersible pump water outlet 5, a first thread section 12 is formed in the inner wall of the threaded connection cover 10 and the outer end of the submersible pump water outlet 5, a water outlet joint water inlet 13 is formed in the bottom of the water outlet joint body 2, the water outlet joint water inlet 13 is fixedly communicated with the submersible pump water outlet 5, a check ring 14 is arranged on the inner wall of the water outlet body 2, and a water hammer 15 is arranged on the top of the check ring 14, the top of the water hammer 15 is fixedly connected with a hammer rod 16, the outer side of the hammer rod 16 is fixedly sleeved with a check spring 17, the inner wall of the water outlet joint body 2 is fixedly connected with two clamping convex blocks 18, and the top of the water outlet joint body 2 is provided with a water outlet joint water outlet 19.

A plurality of insertion grooves 7 are formed in the inner wall of a water outlet 5 of the submersible pump, a plurality of insertion blocks 8 are fixedly connected to the outer end of the bottom of the water outlet joint body 2, and the insertion blocks 8 are fixedly inserted into the insertion grooves 7, so that the water outlet joint body 2 can be effectively prevented from being rotated to cause abrasion under the influence of water pressure; the outer end of the threaded connection cover 10 is provided with a plurality of anti-skid convex lines 11, so that the threaded connection cover 10 can be conveniently screwed; the non-return spring 17 is fixedly clamped with the clamping convex block 18; the outer end of the water outlet 19 of the water outlet joint is provided with a second thread section 20, the top of the water outlet joint body 2 is provided with a plurality of fixing screw holes 21, and two connection modes are provided for the water outlet 19 of the water outlet joint and an external connecting pipe; a first sealing ring 9 is arranged between the water outlet body 2 and the water outlet 5 of the submersible pump, and a second sealing ring 22 is arranged on the outer side of the water outlet 19 of the water outlet joint, so that the connection sealing performance is improved.

Specifically, the utility model discloses during the use, driving motor in the immersible pump body 1 drives the impeller and rotates, and water inhales from immersible pump inlet opening 4, and transmit to in the water outlet section body 2, through the design of contrary ring 14 that ends, water hammer 15, hammer stem 16, contrary spring 17 and joint lug 18 can prevent effectively that rivers from flowing back, through the design of first sealing washer 9 and second sealing washer 22, the leakproofness of connection has effectively been promoted, through the design of second screw section 20 and fixed screw 21, two kinds of connected modes are provided, the commonality of water outlet section has effectively been promoted; if need dismantle water festival body 2, rotatable threaded connection lid 10 takes off water festival body 2 and maintains, has reduced the cost of maintenance and the degree of difficulty in later stage.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 immersible pump with easily change water festival, includes immersible pump body (1) and water festival body (2), its characterized in that: the submersible pump is characterized in that a motor bin (3) is arranged at the bottom of a submersible pump body (1), a plurality of submersible pump water inlet holes (4) are formed in the outer side of the submersible pump body (1), the submersible pump water inlet holes (4) are positioned above the motor bin (3), a submersible pump water outlet (5) is formed in the top of the submersible pump body (1), a supporting block (6) is fixedly connected to the inner wall of the submersible pump water outlet (5), a water outlet section body (2) is fixedly inserted in the submersible pump water outlet (5), a threaded connection cover (10) is arranged on the outer side of the submersible pump water outlet (5), first thread sections (12) are formed in the inner wall of the threaded connection cover (10) and the outer end of the submersible pump water outlet (5), a water outlet section water inlet (13) is formed in the bottom of the water outlet section body (2), and the water outlet section water inlet (13) is fixedly communicated with the submersible pump water outlet (5), go out water festival body (2) inner wall and be equipped with contrary circle (14) of ending, contrary circle (14) top of ending is equipped with water hammer (15), water hammer (15) top fixedly connected with hammer stem (16), hammer stem (16) outside is fixed to have cup jointed contrary spring (17) that ends, go out two joint lugs (18) of water festival body (2) inner wall fixedly connected with, go out water festival body (2) top and seted up water festival delivery port (19).

2. The submersible pump with the easily replaceable water outlet joint as claimed in claim 1, wherein: many inserting grooves (7) have been seted up to immersible pump delivery port (5) inner wall, go out water festival body (2) bottom outer end fixedly connected with a plurality of plug-in blocks (8), plug-in block (8) and inserting groove (7) fixed grafting.

3. The submersible pump with the easily replaceable water outlet joint as claimed in claim 1, wherein: the outer end of the threaded connection cover (10) is provided with a plurality of anti-skid convex lines (11).

4. The submersible pump with the easily replaceable water outlet joint as claimed in claim 1, wherein: the non-return spring (17) is fixedly clamped with the clamping convex block (18).

5. The submersible pump with the easily replaceable water outlet joint as claimed in claim 1, wherein: the outer end of the water outlet (19) of the water outlet joint is provided with a second thread section (20), and the top of the water outlet joint body (2) is provided with a plurality of fixing screw holes (21).

6. The submersible pump with the easily replaceable water outlet joint as claimed in claim 1, wherein: a first sealing ring (9) is arranged between the water outlet joint body (2) and the submersible pump water outlet (5), and a second sealing ring (22) is arranged on the outer side of the water outlet joint water outlet (19).