CN212003627U

CN212003627U - Water pump with high-sealing water leakage-proof structure

Info

Publication number: CN212003627U
Application number: CN202020589947.1U
Authority: CN
Inventors: 赵子红
Original assignee: Hangzhou Guanbang Pump Industry Co ltd
Current assignee: Hangzhou Guanbang Pump Industry Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-24
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a water pump with high sealed leak protection water structure, including top cap and pipeline, the rubber pad is installed to the right-hand member of top cap, and the right-hand member of rubber pad sets up flutedly, the right-hand member of recess is provided with the main part, and installs the impeller below the main part, the pivot is installed to the right-hand member below of impeller, and the right-hand member of pivot is provided with first sealing washer, the shaft coupling is installed to the right-hand member of first sealing washer, the second sealing washer is installed to the right-hand member of pipeline, the top of second sealing washer is provided with the joint, the right-hand member below of fixture block is provided with the delivery. This water pump with high sealed leak protection water structure compares with current ordinary water pump, has improved the performance of whole water pump greatly when increasing the structure, and the water pump after the improvement is inside to have better leakproofness, can prevent that the phenomenon that the water pump appears leaking from taking place, has effectively satisfied people's result of use.

Description

Water pump with high-sealing water leakage-proof structure

Technical Field

The utility model relates to a water pump technical field specifically is a water pump with high sealed leak protection water structure.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, and it can transfer the mechanical energy of prime mover or other external energy to the liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc.

The existing water pump is simple in internal and external structures, the water yield of the water pump cannot be well stabilized, the water pump cannot be well connected with a pipeline, the water pump cannot be well sealed, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing water pump according to the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump with high sealed leak protection water structure to it is all comparatively simple to provide general water pump inside and outside structure in solving above-mentioned background art, and the water yield of stable water pump that can not be fine is connected with the pipeline that can not be fine, and messenger's water pump that can not be fine seals, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pump with high sealed leak protection water structure, includes top cap and pipeline, the rubber pad is installed to the right-hand member of top cap, and the right-hand member of rubber pad sets up flutedly, the right-hand member of recess is provided with the main part, and installs the impeller below the main part, the pivot is installed to the right-hand member below of impeller, and the right-hand member of pivot is provided with first sealing washer, the shaft coupling is installed to the right-hand member of first sealing washer, and the right-hand member of shaft coupling is fixed with the motor, the second sealing washer is installed to the right-hand member of pipeline, and the pipeline is located the rear of top cap, the top of second sealing washer is provided with the joint, and the right-hand member.

Preferably, the groove penetrates through the inner part of the top cover, and the outer surface of the groove is attached to the outer surface of the rubber pad.

Preferably, the top cover and the main body form a detachable structure, and the impellers are circumferentially distributed about the central position of the rotating shaft.

Preferably, the outer surface of the rotating shaft is attached to the outer surface of the first sealing ring, and meanwhile, the coupler and the main body form an integrated structure.

Preferably, the motor is connected with the rotating shaft through a coupler, and meanwhile, the pipeline and the joint form an integrated structure.

Preferably, the second sealing ring penetrates through the joint, and the joint and the fixture block form a detachable structure.

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

1. the utility model discloses a setting of top cap is favorable to later stage and main part to be dismantled, is convenient for change and maintain the impeller inside the main part, and the setting of rubber pad, recess is through top cap and main part fastening laminating, is favorable to strengthening the leakproofness between top cap and the main part to avoid the gap between top cap and the main part to leak;

2. the utility model is favorable for high-pressure delivery of water in the main body through the arrangement of the impeller, the arrangement of the rotating shaft is favorable for driving the impeller to rotate, the arrangement of the first sealing ring is favorable for enhancing the sealing property between the main body and the rotating shaft and avoiding water leakage, and the arrangement of the shaft coupling is favorable for improving the running stability of the motor and the rotating shaft, thereby being favorable for stabilizing the water yield of the impeller;

3. the utility model discloses a setting of motor is favorable to providing power for the pivot, and the setting of pipeline is favorable to carrying the inside water of main part, and the setting of second sealing washer is favorable to strengthening the leakproofness between joint and the delivery port, avoids producing the phenomenon of leaking in delivery port department, and the setting of fixture block, the pipeline of being convenient for is installed and is dismantled through connecting and delivery port.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a top cover; 2. a rubber pad; 3. a groove; 4. a main body; 5. an impeller; 6. a rotating shaft; 7. a first seal ring; 8. a coupling; 9. a motor; 10. a pipeline; 11. a second seal ring; 12. a joint; 13. a clamping block; 14. a water outlet; 15. a water inlet.

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. 1-3, the present invention provides a technical solution: a water pump with a high-sealing water leakage-proof structure comprises a top cover 1 and a pipeline 10, wherein a rubber pad 2 is installed at the right end of the top cover 1, a groove 3 is formed in the right end of the rubber pad 2, the groove 3 penetrates through the inside of the top cover 1, meanwhile, the outer surface of the groove 3 is attached to the outer surface of the rubber pad 2, the top cover 1 is arranged to be beneficial to being detached from a main body 4 at a later stage, an impeller 5 inside the main body 4 is convenient to replace and maintain, the rubber pad 2 and the groove 3 are arranged, the top cover 1 is tightly attached to the main body 4 through the rubber pad 2, the sealing performance between the top cover 1 and the main body 4 is favorably enhanced, and therefore, water leakage in a gap;

the right-hand member of recess 3 is provided with main part 4, and impeller 5 is installed to the below of main part 4, pivot 6 is installed to impeller 5's right-hand member below, and the right-hand member of pivot 6 is provided with first sealing washer 7, top cap 1 constitutes detachable construction with main part 4, impeller 5 puts to be the circumference about the central point of pivot 6 and distributes, shaft coupling 8 is installed to the right-hand member of first sealing washer 7, and shaft coupling 8's right-hand member is fixed with motor 9, the surface of pivot 6 is laminated with the surface of first sealing washer 7 mutually, shaft coupling 8 constitutes the integral structure with main part 4 simultaneously.

A second sealing ring 11 is arranged at the right end of the pipeline 10, the pipeline 10 is positioned at the rear part of the top cover 1, a joint 12 is arranged above the second sealing ring 11, and the right end of the joint 12 is provided with a fixture block 13, the motor 9 is connected with the rotating shaft 6 through a coupler 8, meanwhile, the pipeline 10 and the joint 12 form an integrated structure, a water outlet 14 is arranged below the right end of the fixture block 13, a water inlet 15 is arranged in front of the top cover 1, the second sealing ring 11 penetrates through the joint 12, joint 12 and fixture block 13 constitute detachable construction simultaneously, and the setting of motor 9 is favorable to providing power for pivot 6, and the setting of pipeline 10 is favorable to carrying the inside water of main part 4, and the setting of second sealing washer 11 is favorable to strengthening the leakproofness between joint 12 and the delivery port 14, avoids producing the phenomenon of leaking in delivery port 14 department, and the setting of fixture block 13 is convenient for pipeline 10 to install and dismantle through joint 12 and delivery port 14.

The working principle is as follows: when the water pump with the high-sealing water leakage-proof structure is used, firstly, the pipeline 10 is connected with the water outlet 14 through the joint 12 and the fixture block 13, the motor 9 drives the rotating shaft 6 to rotate through the coupler 8, meanwhile, the impeller 5 operates along with the water source, the water source enters the main body 4 through the water inlet 15, the impeller 5 conveys the water in the main body 4 at high pressure, the top cover 1 and the main body 4 are convenient to disassemble, the impeller 5 in the main body 4 is convenient to replace and maintain in the later period, the rubber gasket 2 and the groove 3 can enable the top cover 1 and the main body 4 to be fastened and attached, the sealing performance between the top cover 1 and the main body 4 is favorably enhanced, so that the gap between the top cover 1 and the main body 4 is prevented from water leakage, the first sealing ring 7 can enhance the sealing performance between the main body 4 and the rotating shaft 6, the water leakage phenomenon is avoided, therefore, the water yield of the impeller 5 can be stabilized, the sealing performance between the joint 12 and the water outlet 14 can be enhanced by the arrangement of the second sealing ring 11, the water leakage phenomenon at the water outlet 14 is avoided, the pipeline 10 can be conveniently installed and detached from the water outlet 14 through the joint 12 by the fixture block 13, and the working principle of the water pump with the high-sealing water leakage prevention structure is realized.

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. A water pump with high sealed leak protection water structure, includes top cap (1) and pipeline (10), its characterized in that: the right end of the top cover (1) is provided with a rubber pad (2), the right end of the rubber pad (2) is provided with a groove (3), the right end of the groove (3) is provided with a main body (4), an impeller (5) is arranged below the main body (4), a rotating shaft (6) is arranged below the right end of the impeller (5), the right end of the rotating shaft (6) is provided with a first sealing ring (7), the right end of the first sealing ring (7) is provided with a coupler (8), the right end of the coupler (8) is fixedly provided with a motor (9), the right end of the pipeline (10) is provided with a second sealing ring (11), the pipeline (10) is positioned behind the top cover (1), a joint (12) is arranged above the second sealing ring (11), the right end of the joint (12) is provided with a clamping block (13), and a water outlet (14) is arranged below the right end, a water inlet (15) is arranged in front of the top cover (1).

2. The water pump with high sealing and water leakage preventing structure as claimed in claim 1, wherein: the groove (3) penetrates through the inside of the top cover (1), and meanwhile, the outer surface of the groove (3) is attached to the outer surface of the rubber pad (2).

3. The water pump with high sealing and water leakage preventing structure as claimed in claim 1, wherein: the top cover (1) and the main body (4) form a detachable structure, and the impellers (5) are circumferentially distributed relative to the central position of the rotating shaft (6).

4. The water pump with high sealing and water leakage preventing structure as claimed in claim 1, wherein: the outer surface of the rotating shaft (6) is attached to the outer surface of the first sealing ring (7), and meanwhile the coupler (8) and the main body (4) form an integrated structure.

5. The water pump with high sealing and water leakage preventing structure as claimed in claim 1, wherein: the motor (9) is connected with the rotating shaft (6) through the coupler (8), and meanwhile the pipeline (10) and the joint (12) form an integrated structure.

6. The water pump with high sealing and water leakage preventing structure as claimed in claim 1, wherein: the second sealing ring (11) penetrates through the joint (12), and the joint (12) and the fixture block (13) form a detachable structure.