CN211370710U

CN211370710U - Water pump end cover structure

Info

Publication number: CN211370710U
Application number: CN201921609824.3U
Authority: CN
Inventors: 魏嘉旺
Original assignee: Tianjin Akerson Water Pump Co ltd
Current assignee: Tianjin Akerson Water Pump Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-28
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a water pump end cover structure, which comprises a base, a flow guide pipe and a conveying pipe, wherein the upper end of the base is welded with a water pump body, the outer ring of the top end surface of the water pump body is provided with a circle of screw thread, the top end of the water pump body is provided with a top cover, the inner wall surface of the top cover is provided with screw thread, meanwhile, the top cover is in threaded connection with the top end of the water pump body through a sealing ring, a handle is fixedly arranged on the top end surface of the top cover, the two sides of the upper end of the water pump body are respectively and fixedly provided with an air duct and a pressure relief pipe, the air duct and the pressure relief pipe are respectively and fixedly provided with a valve, meanwhile, the other end of the air duct is connected with a pressure gauge in a threaded manner, the delivery pipe is welded at the upper end of the right side surface of the water pump body, the inboard opposite face one side of conveyer pipe, honeycomb duct all welds and has the connection pad and the connection pad all welds the installation cover in the one side of keeping away from conveyer pipe, honeycomb duct. The utility model discloses simple structure not only can improve water pump organism gas tightness, but also can prevent to block up and real time monitoring pressure.

Description

Water pump end cover structure

Technical Field

The utility model relates to a water pump technical field specifically is a water pump end cover structure.

Background

Water pumps are machines that deliver or pressurize a liquid. The energy-saving device transmits mechanical energy or other external energy of a prime motor to liquid to increase the energy of the liquid, and is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal;

the conventional apparatus has the following disadvantages:

at present, the air tightness effect is not good when general water pump organism uses to the water pump is comparatively single in function on using, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump end cover structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water pump end cover structure comprises a base, a flow guide pipe and a conveying pipe, wherein a water pump body is welded at the upper end of the base, a circle of threads are arranged on the outer ring of the top end face of the water pump body, a top cover is arranged at the top end of the water pump body, the inner wall face of the top cover is provided with threads, the top cover is connected with the top end of the water pump body through a sealing ring in a threaded manner, a handle is fixedly arranged on the top end face of the top cover, supporting rods are welded at two sides of the upper end of the water pump body, meanwhile, an air guide pipe, a pressure relief pipe, a valve and a pressure gauge are fixedly arranged on the supporting rods respectively, the other end of the air guide pipe is connected with a pressure gauge in a threaded manner, the conveying pipe is welded at the upper, the utility model discloses a filter screen installation cover, including installation cover, mounting.

Preferably, the front side and the rear side of the base are both provided with sliding grooves, and the left side and the right side of each sliding groove extend out of the base.

Preferably, a gasket is arranged between the filter screen and the inner side of the mounting groove.

Preferably, the shape of the connecting disc is circular, and the second mounting holes are distributed in a circle about the center of the connecting disc.

Preferably, the conveying pipe, the flow guide pipe, the air guide pipe, the pressure relief pipe and the water pump body are made of corrosion-resistant materials.

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

1. the top cover is arranged, the inner wall of the top cover is provided with the threads, the top end surface of the water pump body is provided with the threads, and the sealing ring is arranged inside the top cover, so that the air tightness can be improved; by arranging the pressure relief pipe, the air guide pipe and the pressure gauge, the internal pressure of the water pump body can be monitored in real time, the pressure relief of the water pump body can be realized, accidents are prevented, and the use effect is very good;

2. the utility model discloses a set up filter screen, mounting groove, installation cover, connection pad, first mounting hole, second mounting hole, first bolt, second bolt, when carrying the suspension solid like this, not only can filter to prevent to block up, but also be convenient for clean the filter screen, the result of use is very good.

Drawings

Fig. 1 is a schematic view of the overall structure of a water pump end cover structure of the present invention;

FIG. 2 is a schematic diagram of a side view connection structure of a connection disc, an installation cover and a filter screen in a water pump end cover structure of the present invention;

fig. 3 is the utility model relates to a local enlarged structure schematic diagram in water pump end cover structure.

In the figure: 1. a chute; 2. a water pump body; 3. an air duct; 4. a pressure gauge; 5. a top cover; 6. a handle; 7. a pressure relief pipe; 8. a first bolt; 9. a flow guide pipe; 10. a connecting disc; 11. a delivery pipe; 12. a base; 13. mounting a cover; 14. mounting grooves; 15. filtering with a screen; 16. a first mounting hole; 17. a second mounting hole; 18. and a second bolt.

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: the utility model provides a water pump end cover structure, the on-line screen storage device comprises a base 12, honeycomb duct 9 and conveyer pipe 11, the upper end welding of base 12 has water pump organism 2, the top face outer lane of water pump organism 2 is seted up the round screw thread, the top of water pump organism 2 is equipped with top cap 5 and the internal face of top cap 5 is seted up the screw thread, simultaneously top cap 5 passes through the sealing washer and is connected with the top end screw thread of water pump organism 2, the top face fixed mounting of top cap 5 has handle 6, the upper end both sides welding of the upper end both sides of water pump organism 2 has the bracing piece, simultaneously on the bracing piece through fastening screw fixed mounting and air duct 3, all fixed mounting has the valve on pressure release pipe 7 respectively, simultaneously the other end screw thread connection of air duct 3 has manometer 4, conveyer pipe 11 welds the right flank upper end at water pump, Mounting groove 14 has been seted up between the port inboard that mounting cover 13 and mounting cover 13 have all been welded to one side of honeycomb duct 9, installs filter screen 15 simultaneously between the inboard of mounting groove 14, and first mounting hole 16 has all been seted up to the leading flank of mounting cover 13, the trailing flank, through first bolt 8 fixed connection between the mounting cover 13 simultaneously, all seted up a plurality of second mounting hole 17 on the outer lane of connection pad 10, simultaneously through second bolt 18 fixed connection between the connection pad 10.

The front side and the back side of the base 12 are both provided with sliding grooves 1, and the left side and the right side of the sliding grooves 1 extend out of the base 12.

A gasket is provided between the screen 15 and the inside of the mounting groove 14.

The shape of the land 10 is circular while the second mounting holes 17 are distributed in a circle about the center of the land 10.

The conveying pipe 11, the flow guide pipe 9, the air guide pipe 3, the pressure relief pipe 7 and the water pump body 2 are all made of corrosion-resistant materials.

The working principle is as follows: when the utility model is used, the base 12 is placed at the designated position, the water pump body 2 is welded on the base 12, the air duct 3 and the pressure relief pipe 7 are respectively installed at the two sides of the upper end of the water pump body 2, the pressure gauge 4 is installed at the other end of the air duct 3, the sealing ring is placed in the top cover 5, the handle 6 is rotated to connect the top cover 5 with the top end face of the water pump body 2 by screw thread, the filter screen 15 is placed in the installation groove 14 on the conveying pipe 11, the installation cover 13 on the flow guide pipe 9 is attached to the filter screen 15, the installation cover 13 and the connecting disc 10 are respectively fixed by the first bolt 8 and the second bolt 18, so that when gas is conveyed, the internal pressure of the water pump body 2 can be monitored in real time, the water pump body 2 can be subjected to pressure relief, accidents are prevented, the filter screen 15 is utilized, when suspended solids are conveyed, can be filtered to prevent blockage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 water pump end cover structure, includes base (12), honeycomb duct (9) and conveyer pipe (11), its characterized in that: the upper end welding of base (12) has water pump organism (2), the round screw thread has been seted up to the top face outer lane of water pump organism (2), the internal face that the top of water pump organism (2) was equipped with top cap (5) and top cap (5) is seted up threadedly, and top end threaded connection through sealing washer and water pump organism (2) is passed through in top cap (5) simultaneously, the top face fixed mounting of top cap (5) has handle (6), the upper end both sides welding of water pump organism (2) has the bracing piece, and on the bracing piece respectively fixed mounting have air duct (3), pressure release pipe (7) and air duct (3), pressure release pipe (7) on equal fixed mounting have the valve simultaneously, and the other end threaded connection of air duct (3) has manometer (4), conveyer pipe (11) welding is in the right flank upper end of water pump organism (2), conveyer pipe (11), Connection pad (10) and connection pad (10) all weld in the inboard opposite face one side of honeycomb duct (9) and all weld installation cover (13) in the one side of keeping away from conveyer pipe (11), honeycomb duct (9), mounting groove (14) have been seted up between the port inboard of installation cover (13), install filter screen (15) simultaneously between the inboard of mounting groove (14), first mounting hole (16) have all been seted up to leading flank, the trailing flank of installation cover (13), through first bolt (8) fixed connection between installation cover (13) simultaneously, a plurality of second mounting hole (17) have all been seted up on the outer lane of connection pad (10), through second bolt (18) fixed connection between connection pad (10) simultaneously.

2. A water pump end cover structure according to claim 1, wherein: the front side face and the rear side face of the base (12) are both provided with the sliding grooves (1), and the left side face and the right side face of each sliding groove (1) extend out of the base (12).

3. A water pump end cover structure according to claim 1, wherein: and a gasket is arranged between the filter screen (15) and the inner side of the mounting groove (14).

4. A water pump end cover structure according to claim 1, wherein: the shape of the connecting disc (10) is circular, and the second mounting holes (17) are distributed in a circular shape relative to the center of the connecting disc (10).

5. A water pump end cover structure according to claim 1, wherein: the conveying pipe (11), the flow guide pipe (9), the air guide pipe (3), the pressure relief pipe (7) and the water pump body (2) are all made of corrosion-resistant materials.