CN218624778U

CN218624778U - Filtration formula self priming pump of convenient clearance

Info

Publication number: CN218624778U
Application number: CN202222336695.3U
Authority: CN
Inventors: 蒋必瑞
Original assignee: Shanghai Ruibang Pump Manufacturing Co ltd
Current assignee: Shanghai Ruibang Pump Manufacturing Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-14
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a filtration formula self priming pump of convenient clearance, including self priming pump main part, pipette, fluid-discharge tube and feed liquor pipe, be provided with the fixing base between feed liquor pipe and the pipette, the fixing base top is provided with fixed cover, and top threaded connection has the cartridge filter in the fixed cover, and the inside filter chamber of having seted up of fixing base, inside and keep apart a section of thick bamboo with the corresponding position fixedly connected with of cartridge filter of filter chamber, the pipette passes the fixing base and keeps apart a section of thick bamboo inside and be linked together, and the feed liquor pipe passes the fixing base and is linked together with the filter chamber, and fixed cover is set up to transparent plastic, the beneficial effects of the utility model are that: through connecting filter equipment in self priming pump pipette department, can filter impurity in the liquid effectively, avoid silt to enter into the self priming pump in, can clearly observe the inside jam condition of cartridge filter through transparent fixed cover simultaneously, be convenient for in time clear up the cartridge filter, the operation degree of difficulty when reducing the device and wasing the cartridge filter improves the practicality of device.

Description

Filtration formula self priming pump of convenient clearance

Technical Field

The utility model relates to a self priming pump technical field specifically is a convenient filtration formula self priming pump of clearing up.

Background

Filter type self priming pump is a machine that is used for suction liquid, conveying liquid and makes liquid increase pressure, and it can filter the liquid that carries out the suction, prevents inside debris enters into the water pump, influences the normal work of water pump.

The current filtration formula self priming pump can set up the filter screen in the inside of self priming pump in order to prevent to carry the liquid in-process debris in the liquid and cause the phenomenon of jam, and the drawback of this kind of structure is the filter screen jam condition can not be seen, is not convenient for in time clear up the filter screen, needs regularly to dismantle the filter screen and washs, has increased the operating strength of device.

And silt is easy to wear and tear the inner structure of the self-priming pump from the inside of the self-priming pump when passing through, thereby reducing the service life of the self-priming pump.

Therefore, the filter type self-sucking pump convenient to clean is designed and produced so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filtration formula self priming pump of convenient clearance 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: the utility model provides a convenient filtration formula self priming pump of clearing up, includes self priming pump main part, pipette, fluid-discharge tube and feed liquor pipe, be provided with the fixing base between feed liquor pipe and the pipette, the fixing base top is provided with fixed cover, top end threaded connection has the cartridge filter in the fixed cover, the inside filter chamber of having seted up of fixing base, the inside and with the corresponding position fixedly connected with of cartridge filter keep apart the section of thick bamboo of filter chamber, the pipette passes the fixing base and keeps apart the inside and be linked together of section of thick bamboo, the feed liquor pipe passes the fixing base and is linked together with the filter chamber, fixed cover sets up to transparent plastic, through locating at the self priming pump pipette and connect filter equipment, can filter impurity in the liquid effectively, avoids silt to enter into the self priming pump, can clearly observe the inside jam condition of cartridge filter through transparent fixed cover simultaneously.

Preferably, the top end of the fixing seat and the bottom end of the fixing cover are both fixedly connected with a connecting ring, a fastening ring and an auxiliary ring are symmetrically arranged on the outer side of the connecting ring, the rear side of the fastening ring is hinged to one side, corresponding to the auxiliary ring, of the auxiliary ring, the fastening ring and the auxiliary ring are sleeved on the outer side of the connecting ring, connection between the fixing cover and the fixing seat is achieved, and the filter cartridge is convenient to rapidly disassemble.

Preferably, the fastening ring is close to one side with supplementary ring and has all been seted up the seal groove mutually, the equal joint of go-between is inside the seal groove, the equal fixedly connected with rubber ring of seal groove inner wall, the rubber ring closely laminates with the go-between outer wall, through go-between card in the seal groove that corresponds for the connection between fixed cover and the fixing base is inseparabler, leaks when preventing to use.

Preferably, there are respectively fixedly connected with fastening seat and supplementary seat fastening ring and supplementary ring front side, fastening seat front side rotation is connected with fastening screw, supplementary seat front side is opened and is equipped with the fixed slot, fastening screw front side threaded connection has the fastening block, through rotatory fastening block, rotates fastening screw again, inside turning fastening screw out the fixed slot, removes the restriction to supplementary seat, realizes dismantling the quick of cartridge filter.

Preferably, the clean liquid mouth has been seted up to the isolation cylinder top, cartridge filter bottom fixedly connected with attach fitting, the attach fitting joint is inside clean liquid mouth, goes into corresponding clean liquid mouth inside through the connector card for it is inseparabler to be connected between cartridge filter and the isolation cylinder.

Preferably, the bottom of the connecting joint is fixedly connected with a sealing ring, the bottom of the sealing ring is tightly attached to the top end of the isolating cylinder, and the sealing performance of the connecting between the filter cylinder and the isolating cylinder is improved by adding the sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: through connecting filter equipment in self priming pump pipette department, can filter impurity in the liquid effectively, avoid silt to enter into the self priming pump in, can clearly observe the inside jam condition of cartridge filter through transparent fixed cover simultaneously, be convenient for in time clear up the cartridge filter, the operation degree of difficulty when reducing the device and wasing the filter screen improves the practicality of device.

Drawings

FIG. 1 is a schematic view of a partially cut-away structure of the front side of the self-priming pump of the present invention;

FIG. 2 is a front view of the fixing base of the present invention;

FIG. 3 is a schematic top view of the fastening ring of the present invention;

fig. 4 is a schematic diagram of the local enlarged structure at a.

In the figure: 1. a self-priming pump body; 2. a pipette; 3. a liquid discharge pipe; 4. a liquid inlet pipe; 5. a fixed seat; 6. a fixed cover; 7. a filter cartridge; 8. a filter chamber; 9. an isolation cylinder; 10. a seal ring; 11. a connecting ring; 12. a fastening ring; 13. an auxiliary ring; 14. a sealing groove; 15. a rubber ring; 16. a fastening seat; 17. an auxiliary seat; 18. fixing grooves; 19. a fastening block; 20. a liquid purification port; 21. connecting a joint; 22. and (5) fastening the screw rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

Example 1

Please refer to fig. 1-4, this embodiment provides a filtration type self-priming pump convenient for cleaning, including self-priming pump main body 1, pipette 2, fluid-discharge tube 3 and fluid-feed tube 4, fixing base 5 is disposed between fluid-feed tube 4 and pipette 2, fixing cover 6 is disposed on the top of fixing base 5, filter cartridge 7 is screwed into fixing cover 6, connect the filter device through pipette 2 at self-priming pump main body 1, can effectively filter out impurities in the pumped liquid, prevent silt from entering self-priming pump main body 1, damage to self-priming pump main body, increase the service life of the device, filter chamber 8 is disposed inside fixing base 5, isolation cylinder 9 is fixedly connected inside filter chamber 8 and corresponds to filter cartridge 7, pipette 2 passes through fixing base 5 and is linked together with isolation cylinder 9, fluid-feed tube 4 passes fixing base 5 and is linked together with filter chamber 8, fixing cover 6 is made of transparent plastic, the internal blockage of filter cartridge 7 can be clearly observed through transparent fixing cover 6, it is convenient to clean filter cartridge 7 in time, reduce the operation difficulty when cleaning device 7, improve the practicality of the device, the technical problem of inconvenient observation of the blockage in the prior art is solved.

Wherein, the equal fixed connection of go-between 11 is on the 5 tops of fixing base and 6 bottoms of fixed cover, and tighrening ring 12 and the 13 symmetries of supplementary ring set up in the go-between 11 outsides, and tighrening ring 12 rear side and the corresponding one side hinged joint of supplementary ring 13, overlap in the go-between 11 outsides through tighrening ring 12 and supplementary ring 13, realize the connection between fixed cover 6 and the fixing base 5, are convenient for carry out quick dismantlement to cartridge filter 7, reduce the operation degree of difficulty that the device washd the filter screen, improve the practicality of device.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1:

wherein, seal groove 14 is all seted up and is being close to one side mutually at tighrening ring 12 and supplementary ring 13, and go-between 11 equal joint is inside seal groove 14, and the equal fixed connection of rubber ring 15 is at the 14 inner walls of seal groove, and rubber ring 15 closely laminates with the 11 outer walls of go-between, through go-between 11 cards in the seal groove 14 that corresponds for the connection between fixed cover 6 and the fixing base 5 is inseparabler, leaks when preventing to use, increases the sealing performance of device.

Wherein, tighrening ring 12 and supplementary 13 front sides fixedly connected with fastening seat 16 and supplementary seat 17 respectively, fastening screw 22 rotates to be connected in fastening seat 16 front side, fixed slot 18 is seted up in supplementary seat 17 front side, 19 threaded connection of fastening block is in fastening screw 22 front side, through rotatory fastening block 19, rotate fastening screw 22 again, inside turning fastening screw 22 out fixed slot 18, remove the restriction to supplementary seat 17, realize the quick dismantlement to cartridge filter 7, the operation degree of difficulty that the filter screen was washd to the reduction means, the practicality of device is improved.

Wherein, clean liquid mouth 20 is seted up on the 9 tops of isolation cylinder, and attach fitting 21 fixed connection is in cartridge filter 7 bottom, and attach fitting 21 joint is inside clean liquid mouth 20, go into corresponding clean liquid mouth 20 inside through the connector card for it is inseparabler to be connected between cartridge filter 7 and the isolation cylinder 9, improves the sealing performance of device.

Wherein, sealing washer 10 fixed connection is in attach fitting 21 bottom, and sealing washer 10 bottom is closely laminated with the top of isolating cylinder 9, increases the sealing performance who is connected between cartridge filter 7 and the isolating cylinder 9 through increasing sealing washer 10, improves the holistic sealing performance of device.

With the access of whole device external power source, carry out the during operation at self priming pump main part 1, at first liquid passes through feed liquor pipe 4 and enters into the filter chamber 8 of 5 inside fixing bases, passes through the flow of liquid thereupon, squeezes into the 7 outsides of top cartridge filter with liquid, then filters the liquid after accomplishing through cartridge filter 7 and enters into inside cartridge filter 7, inside the isolation section of thick bamboo 9 of bottom is flowed into through clean liquid mouth 20, at last through the suction of self priming pump with hydraulic suction.

When cleaning the filter cartridge 7, the fastening block 19 is first rotated outward, the fastening screw 22 is then rotated, the fastening screw 22 is rotated out of the inside of the fixing groove 18, the auxiliary seat 17 is released, the fastening ring 12 and the auxiliary ring 13 can be removed, the fixing cover 6 is taken out, and finally the filter cartridge 7 is unscrewed and cleaned.

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 explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; 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 convenient filtration formula self priming pump of clearance, includes self priming pump main part (1), pipette (2), fluid-discharge tube (3) and feed liquor pipe (4), its characterized in that: be provided with fixing base (5) between feed liquor pipe (4) and pipette (2), fixing base (5) top is provided with fixed cover (6), top threaded connection has cartridge filter (7) in fixed cover (6), filter chamber (8) have been seted up to fixing base (5) inside, filter chamber (8) inside and with cartridge filter (7) corresponding position fixedly connected with keep apart section of thick bamboo (9), pipette (2) pass fixing base (5) and keep apart section of thick bamboo (9) inside and are linked together, feed liquor pipe (4) pass fixing base (5) and are linked together with filter chamber (8), fixed cover (6) set up to transparent plastic.

2. The filter-type self-primer pump of claim 1 which facilitates cleaning, wherein: the top end of the fixing seat (5) and the bottom end of the fixing cover (6) are fixedly connected with a connecting ring (11), fastening rings (12) and auxiliary rings (13) are symmetrically arranged on the outer side of the connecting ring (11), and the rear sides of the fastening rings (12) are hinged to the corresponding sides of the auxiliary rings (13).

3. The filter type self-primer pump convenient to clean of claim 2, which is characterized in that: fastening ring (12) and supplementary ring (13) are close to one side mutually and have all been seted up seal groove (14), go-between (11) equal joint is inside seal groove (14), the equal fixedly connected with rubber ring (15) of seal groove (14) inner wall, rubber ring (15) closely laminate with go-between (11) outer wall.

4. The filter type self-primer pump convenient to clean of claim 2, which is characterized in that: fastening ring (12) and supplementary ring (13) front side fixedly connected with fastening seat (16) and supplementary seat (17) respectively, fastening seat (16) front side rotation is connected with fastening screw (22), supplementary seat (17) front side is opened and is equipped with fixed slot (18), fastening screw (22) front side threaded connection has fastening block (19).

5. The filter-type self-primer pump of claim 1 which is easy to clean, comprising: liquid purification mouth (20) have been seted up on isolation section of thick bamboo (9) top, cartridge filter (7) bottom fixedly connected with attach fitting (21), attach fitting (21) joint is inside liquid purification mouth (20).

6. The filter self-primer pump of claim 5 which facilitates cleaning, wherein: the bottom of the connecting joint (21) is fixedly connected with a sealing ring (10), and the bottom of the sealing ring (10) is tightly attached to the top end of the isolating cylinder (9).