CN211398078U

CN211398078U - High-efficient durable type water pump

Info

Publication number: CN211398078U
Application number: CN201922375612.XU
Authority: CN
Inventors: 孙玉林
Original assignee: Hebei Tianye Water Saving Irrigation Equipment Co ltd
Current assignee: Hebei Tianye Water Saving Irrigation Equipment Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-01
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a high-efficient durable type water pump, include water inlet, delivery port, the pump body, install the change mechanism on pump body front end surface and install the fixed establishment on pump body top, it includes flange one to change the mechanism, flange one fixed mounting has the front end of water inlet, the front end fixed mounting of flange one has the inlet tube, the surface of inlet tube is provided with spacing piece three, the rear end surface of spacing piece three is provided with the rotating ring, the utility model discloses following beneficial effect has: through having designed and installed at the spacing piece two of flange internal surface and installing at the spacing piece one of inlet tube internal surface, be convenient for inject the position of filter screen, through having designed and installed at the spacing piece three of inlet tube surface and the rotating ring that is connected with flange one, be convenient for fix the position between inlet tube and the flange one to realized being convenient for fixed filter screen, guaranteed the stability of filter screen and the function of being convenient for the connection of pipeline.

Description

High-efficient durable type water pump

Technical Field

The utility model belongs to the technical field of the water resource transportation, concretely relates to high-efficient durable type water pump.

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, liquid metal and the like; liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like. The traditional water pump still has various problems and is difficult to meet the actual use requirement.

The utility model discloses a novel high-efficient water pump as utility model discloses that the bulletin number is CN204984944U, current pass through reasonable the setting runner, raise the efficiency, improved the lift under the prerequisite of not increasing the cost, but it does not solve the inconvenient change filter screen of current water pump, influence the use of device, make impurity block up the inlet tube and inconvenient clearance filter screen, need use a plurality of bolts to lead to the water pump to connect complicacy when connecting, the problem that can not in time use, we provide a high-efficient durable type water pump for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient durable type water pump to propose the inconvenient filter screen of changing of current water pump in solving above-mentioned background art, influence the use of device, make impurity block up the inlet tube and inconvenient clearance filter screen, need use a plurality of bolts when connecting and lead to the water pump to connect complicacy, problem that can not in time use.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency durable water pump comprises a water inlet, a water outlet, a pump body, a replacing mechanism arranged on the surface of the front end of the pump body and a fixing mechanism arranged on the top end of the pump body, wherein the replacing mechanism comprises a first flange, the first flange is fixedly provided with the front end of the water inlet, the front end of the first flange is fixedly provided with a water inlet pipe, the outer surface of the water inlet pipe is provided with a third limiting sheet, the rear end surface of the third limiting sheet is provided with a rotating ring, the inner wall of the rotating ring is provided with an internal thread, the outer surface of the first flange is provided with an external thread, the first flange is screwed with the external thread on the outer surface of the first flange through the internal thread on the inner wall of the rotating ring and is fixedly connected with the water inlet pipe, the inner surface of the first flange is provided with a second limiting, the utility model discloses a filter screen, including the backup pad, the internal surface of inlet tube, the internal surface of backup pad is provided with spacing piece one, the one end of spacing piece one is provided with solid fixed ring, gu fixed ring's outer wall has seted up the external screw thread, the inner wall of mount is provided with the internal thread, gu fixed ring closes the internal thread and backup pad fixed connection of mount inner wall soon through the external screw thread of solid fixed ring outer wall, gu fixed ring's surface is provided with the filter screen, the backup pad closes filter screen and spacing piece swing joint through the spacing ring registrates.

Preferably, the fixing mechanism comprises a rubber sheet, the rubber sheet is fixedly installed at the top end of the water outlet, a second flange is arranged on the top end surface of the rubber sheet, a positioning boss is arranged at the top end of the second flange, a positioning groove is formed in the bottom end surface of the second flange opposite to the rubber sheet, the second flange is fixedly connected with the water outlet through the positioning groove, an ear piece is arranged at the bottom end of the water outlet, a clamping block is arranged on the bottom end surface of the water outlet, a rivet is arranged on the inner surface of the clamping block, the other end of the rivet penetrates through one end surface of the rivet, the clamping block is movably connected with the water outlet through the ear piece sleeved rivet, a sleeve is arranged at the top end of the second flange, a fixing bolt is arranged on the inner surface of the sleeve and penetrates through the top end, the fixing bolt is screwed with the internal thread at the top end of the clamping block through the external thread on the outer surface of the fixing bolt and is movably connected with the clamping block, and the fixing bolt is sleeved with the fixing bolt through the sleeve and is fixedly connected with the clamping block.

Preferably, the top end of the pump body is fixedly connected with the water outlet, the front end of the pump body is provided with the water inlet, and the bottom end of the pump body is provided with the supporting legs.

Preferably, the cross-sectional dimension of the outer frame of the support ring is the same as the cross-sectional dimension of the inner surface of the first flange, and the width of the support ring is the same as the width of the second limiting piece.

Preferably, the number of the supports is four, the four supports are arranged around the axis of the support plate at equal intervals, and the size of the outer section of the support plate is the same as that of the inner section of the support ring.

Preferably, the cross-sectional thickness of filter screen is the same with the distance between spacing ring to the mount, the height of filter screen is the same with the height of mount, the outer surface sliding connection of filter screen and mount.

Preferably, the number of the fixing frames is four, the four fixing frames are arranged around the axis of the supporting plate at equal intervals, the cross section of each fixing ring is L-shaped, and the size of the inner frame of the first limiting piece is smaller than that of the outer frame of the filter screen.

Preferably, the size of the inner frame of each sleeve is the same as the size of the cross section of each fixing bolt, the number of the sleeves is four, and the four sleeves are arranged around the axis of the second flange at equal intervals.

Preferably, the number of the positioning bosses is eight, the positioning bosses are equidistantly arranged around the axis of the second flange, the cross section size of each positioning boss is the same as that of each positioning groove, and the bottom end of each clamping block is slidably connected with the lug.

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

(1) through having designed spacing ring and the mount of installing at the backup pad front end, be convenient for fix and the position of support filter screen, the installation of guaranteeing the filter screen is firm, through having designed spacing piece two of installing at flange an internal surface and installing at the spacing piece one of inlet tube internal surface, be convenient for inject the position of filter screen, through having designed the rotating ring of installing at the spacing piece three of inlet tube surface and being connected with flange one, be convenient for fix the position between inlet tube and the flange one, thereby realized being convenient for fix the filter screen, guarantee the stability of filter screen and the function of being convenient for the connection of pipeline.

(2) Through having designed the location boss of installing on the delivery port top and seting up the constant head tank in two bottoms of flange, be convenient for fix a position flange two, the installation of the flange two of being convenient for, install the auricle in the delivery port bottom and the rivet that is connected with the auricle through having designed, the rotation of the fixture block of being convenient for, through having designed the fixing bolt who installs on the fixture block top and installing the sleeve on two tops of flange, be convenient for fix delivery port and flange two together, thereby pipeline connection between the water pump of having realized being convenient for, be convenient for guarantee the function of the leakproofness of device.

Drawings

FIG. 1 is a schematic view of a water pump according to the present invention;

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

fig. 3 is a schematic view of the water pump of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the water pump of the present invention;

fig. 5 is an explosion structure diagram of the replacing mechanism of the utility model;

in the figure: 1. a water inlet pipe; 2. a first limiting sheet; 3. a fixing ring; 4. filtering with a screen; 5. a rotating ring; 6. a first flange; 7. a water inlet; 8. a water outlet; 9. a second flange; 10. a sleeve; 11. fixing the bolt; 12. a clamping block; 13. a pump body; 14. a support leg; 15. riveting; 16. a tab; 17. a rubber sheet; 18. positioning the boss; 19. positioning a groove; 20. a second limiting sheet; 21. a third limiting sheet; 22. a fixed mount; 23. a limiting ring; 24. a support plate; 25. a support; 26. and (3) supporting the 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.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency durable water pump comprises a water inlet 7, a water outlet 8, a pump body 13, a replacing mechanism arranged on the front end surface of the pump body 13 and a fixing mechanism arranged at the top end of the pump body 13, wherein the replacing mechanism comprises a first flange 6, the front end of the water inlet 7 is fixedly arranged on the first flange 6, a water inlet pipe 1 is fixedly arranged on the front end of the first flange 6, a third limiting sheet 21 is arranged on the outer surface of the water inlet pipe 1, a rotating ring 5 is arranged on the rear end surface of the third limiting sheet 21, an internal thread is arranged on the inner wall of the rotating ring 5, an external thread is arranged on the outer surface of the first flange 6, the first flange 6 is fixedly connected with the water inlet pipe 1 through the external thread screwed on the outer surface of the first flange 6 by the internal thread on the inner wall of the rotating ring 5, a second limiting sheet 20 is arranged on the inner surface of the, the other end surface of backup pad 24 is provided with mount 22, the other end surface of backup pad 24 is provided with spacing ring 23, the internal surface of inlet tube 1 is provided with spacing piece one 2, the one end of spacing piece one 2 is provided with solid fixed ring 3, gu the outer wall of fixed ring 3 has seted up the external screw thread, the inner wall of mount 22 is provided with the internal thread, gu fixed ring 3 closes the internal thread and backup pad 24 fixed connection of mount 22 inner wall soon through the external screw thread of solid fixed ring 3 outer wall, gu the surface of fixed ring 3 is provided with filter screen 4, backup pad 24 closes filter screen 4 and spacing piece one 2 swing joint through spacing.

In order to facilitate the connection of the pipeline, in this embodiment, preferably, the fixing mechanism includes a rubber sheet 17, the rubber sheet 17 is fixedly installed at the top end of the water outlet 8, a second flange 9 is arranged on the top end surface of the rubber sheet 17, a positioning boss 18 is arranged on the top end of the second flange 9, a positioning groove 19 is arranged on the bottom end surface of the second flange 9 opposite to the rubber sheet 17, the second flange 9 is fixedly connected with the water outlet 8 by sleeving the positioning boss 18 with the positioning groove 19, an ear piece 16 is arranged at the bottom end of the water outlet 8, a fixture block 12 is arranged on the bottom end surface of the water outlet 8, a rivet 15 is arranged on the inner surface of the fixture block 12, the other end of the rivet 15 penetrates through one end surface of the rivet 15, the fixture block 12 is movably connected with the water outlet 8 by sleeving the ear piece 16, a sleeve 10 is arranged at the, the top end of the clamping block 12 is provided with an internal thread, the fixing bolt 11 is screwed with the internal thread at the top end of the clamping block 12 through the external thread on the outer surface of the fixing bolt 11 and is movably connected with the clamping block 12, and the fixing bolt 11 is sleeved with the fixing bolt 11 through the sleeve 10 and is fixedly connected with the clamping block 12.

In order to ensure the stability of the device, in this embodiment, preferably, the top end of the pump body 13 is fixedly connected with the water outlet 8, the front end of the pump body 13 is provided with the water inlet 7, and the bottom end of the pump body 13 is provided with the supporting legs 14.

In order to ensure the fixing of the supporting plate 24, in this embodiment, it is preferable that the outer frame cross-sectional dimension of the supporting ring 26 is the same as the inner surface cross-sectional dimension of the flange one 6, and the width of the supporting ring 26 is the same as the width of the second limiting piece 20.

In order to ensure the stability of the supporting plate 24, in the present embodiment, it is preferable that the number of the brackets 25 is four, the four brackets 25 are arranged at equal intervals around the axis of the supporting plate 24, and the size of the outer cross section of the supporting plate 24 is the same as the size of the inner cross section of the supporting ring 26.

In order to ensure the stability of the filter screen 4, in this embodiment, it is preferable that the cross-sectional thickness of the filter screen 4 is the same as the distance between the limiting ring 23 and the fixing frame 22, the height of the filter screen 4 is the same as the height of the fixing frame 22, and the filter screen 4 is slidably connected to the outer surface of the fixing frame 22.

In order to facilitate the installation of the filter screen 4, in this embodiment, preferably, four fixing frames 22 are provided, the four fixing frames 22 are arranged around the axis of the supporting plate 24 at equal intervals, the cross-sectional shape of the fixing ring 3 is L-shaped, and the size of the inner frame of the first limiting piece 2 is smaller than that of the outer frame of the filter screen 4.

In order to ensure the stability of the water outlet 8 and the second flange 9, in this embodiment, it is preferable that the inner frame size of the sleeve 10 is the same as the cross-sectional size of the fixing bolt 11, the number of the sleeves 10 is four, and the four sleeves 10 are equidistantly arranged around the axis of the second flange 9.

In order to facilitate the installation of the second flange 9, in this embodiment, it is preferable that eight positioning bosses 18 are provided, the eight positioning bosses 18 are equidistantly arranged around the axis of the second flange 9, the cross-sectional size of the positioning boss 18 is the same as that of the positioning groove 19, and the bottom end of the fixture block 12 is slidably connected with the lug 16.

The utility model discloses a theory of operation and use flow: when the device is used, the filter screen 4 is sleeved on the outer surface of the fixing frame 22, the filter screen 4 is moved, the fixing ring 3 is contacted with the fixing frame 22, the fixing ring 3 is rotated, the fixing ring 3 is connected with the fixing frame 22 through threads, so that the other end of the filter screen 4 is connected with the supporting plate 24, the stability of the filter screen 4 is ensured under the action of the limiting ring 23, the supporting ring 26 is placed on the inner surface of the flange I6, the filter screen 4 is moved, the filter screen 4 pushes the supporting ring 26 to be connected with the limiting sheet II 20, the water inlet pipe 1 is connected with the flange I6, the rotating ring 5 is rotated, the rotating ring 5 is connected with the external threads on the outer surface of the flange I6, so that the water inlet pipe 1 and the flange I6 are fixed together, and the functions of facilitating the fixing of the; when the second flange 9 needs to be fixed, the positioning groove 19 at the bottom end of the second flange 9 is connected with the positioning boss 18 at the top end of the water outlet 8, the fixture block 12 is rotated around the axis of the rivet 15, the axis of the fixing bolt 11 is overlapped with the axis of the sleeve 10, the fixing bolt 11 is rotated, the fixing bolt 11 is moved downwards, the fixing bolt 11 is connected with the top end of the second flange 9, the water outlet 8 is fixed with the second flange 9, the convenience in pipeline connection between water pumps is realized, and the convenience in sealing of the device is guaranteed.

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 high-efficient durable type water pump, includes water inlet (7), delivery port (8), the pump body (13), installs the change mechanism on the pump body (13) front end surface and installs the fixed establishment on pump body (13) top, its characterized in that: the replacement mechanism comprises a first flange (6), the first flange (6) is fixedly provided with the front end of a water inlet (7), the front end of the first flange (6) is fixedly provided with a water inlet pipe (1), the outer surface of the water inlet pipe (1) is provided with a third limiting sheet (21), the rear end surface of the third limiting sheet (21) is provided with a rotating ring (5), the inner wall of the rotating ring (5) is provided with an internal thread, the outer surface of the first flange (6) is provided with an external thread, the first flange (6) is screwed with the external thread on the outer surface of the first flange (6) through the internal thread on the inner wall of the rotating ring (5) and is fixedly connected with the water inlet pipe (1), the inner surface of the first flange (6) is provided with a second limiting sheet (20), one end surface of the second limiting sheet (20) is provided with a support ring (26), and the other, the other end of support (25) is provided with backup pad (24), the other end surface of backup pad (24) is provided with mount (22), the other end surface of backup pad (24) is provided with spacing ring (23), the internal surface of inlet tube (1) is provided with spacing piece (2), the one end of spacing piece (2) is provided with solid fixed ring (3), the external screw thread has been seted up to the outer wall of solid fixed ring (3), the inner wall of mount (22) is provided with the internal thread, gu fixed ring (3) close the internal thread and backup pad (24) fixed connection of mount (22) inner wall soon through the external screw thread of solid fixed ring (3) outer wall, the surface of solid fixed ring (3) is provided with filter screen (4), backup pad (24) close filter screen (4) and spacing piece (2) swing joint through spacing ring (23).

2. A high efficiency and durable water pump as claimed in claim 1, wherein: the fixing mechanism comprises a rubber sheet (17), the rubber sheet (17) is fixedly installed at the top end of the water outlet (8), a second flange (9) is arranged on the top end surface of the rubber sheet (17), a positioning boss (18) is arranged at the top end of the second flange (9), a positioning groove (19) is formed in the bottom end surface, opposite to the rubber sheet (17), of the second flange (9), the second flange (9) is fixedly connected with the water outlet (8) through the positioning groove (19) in a sleeved mode of the positioning boss (18), an ear piece (16) is arranged at the bottom end of the water outlet (8), a clamping block (12) is arranged on the bottom end surface of the water outlet (8), a rivet (15) is arranged on the inner surface of the clamping block (12), the other end of the rivet (15) penetrates through one end surface of the rivet (15), and the clamping block (12) is movably connected with the water outlet (8) through the ear, the top of the second flange (9) is provided with a sleeve (10), the inner surface of the sleeve (10) is provided with a fixing bolt (11), the fixing bolt (11) penetrates through the top end of the clamping block (12), the top end of the clamping block (12) is provided with an internal thread, the fixing bolt (11) is screwed with the internal thread on the top end of the clamping block (12) through the external thread on the outer surface of the fixing bolt (11) and is movably connected with the clamping block (12), and the fixing bolt (11) is sleeved with the fixing bolt (11) and is fixedly connected with the clamping block (12) through the sleeve (10).

3. A high efficiency and durable water pump as claimed in claim 1, wherein: the top and the delivery port (8) fixed connection of the pump body (13), the front end of the pump body (13) is provided with a water inlet (7), and the bottom of the pump body (13) is provided with landing legs (14).

4. A high efficiency and durable water pump as claimed in claim 1, wherein: the outer frame cross-sectional dimension of the support ring (26) is the same as the inner surface cross-sectional dimension of the flange I (6), and the width of the support ring (26) is the same as the width of the limiting piece II (20).

5. A high efficiency and durable water pump as claimed in claim 1, wherein: the number of the supports (25) is four, the four supports (25) are arranged around the axis of the support plate (24) at equal intervals, and the size of the outer section of the support plate (24) is the same as that of the inner section of the support ring (26).

6. A high efficiency and durable water pump as claimed in claim 1, wherein: the cross-sectional thickness of filter screen (4) is the same with spacing ring (23) to the distance between mount (22), the height of filter screen (4) is the same with the height of mount (22), the surface sliding connection of filter screen (4) and mount (22).

7. A high efficiency and durable water pump as claimed in claim 1, wherein: the fixed frame (22) is provided with four, four the fixed frame (22) is arranged around the axis of the supporting plate (24) at equal intervals, the cross-sectional shape of the fixing ring (3) is L-shaped, and the size of the inner frame of the first limiting piece (2) is smaller than that of the outer frame of the filter screen (4).

8. A high efficiency and durable water pump as claimed in claim 2, wherein: the size of an inner frame of the sleeve (10) is the same as the cross-sectional size of the fixing bolt (11), the number of the sleeves (10) is four, and the four sleeves (10) are arranged around the axis of the second flange (9) at equal intervals.

9. A high efficiency and durable water pump as claimed in claim 2, wherein: the positioning bosses (18) are eight in number, the positioning bosses (18) are arranged around the axis of the second flange (9) at equal intervals, the sectional sizes of the positioning bosses (18) are the same as those of the positioning grooves (19), and the bottom ends of the clamping blocks (12) are connected with the lug plates (16) in a sliding mode.