CN214118596U

CN214118596U - Self-cleaning device of submersible pump

Info

Publication number: CN214118596U
Application number: CN202023218333.1U
Authority: CN
Inventors: 王成新; 赵升; 焦云龙; 黄历; 唐子文
Original assignee: Nanjing Suxin Transportation Facilities Co ltd
Current assignee: Nanjing Suxin Transportation Facilities Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-03
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a immersible pump is from cleaning device, including box, raceway, suction pump and cable cover, one side of box is fixed with protective structure, the both sides of suction pump bottom all are fixed with fixed foot, clean sword is installed to one side of box, one side and suction pump fixed connection of clean sword. The utility model discloses a be provided with protective structure and realized filtering intaking, need filter the water of suction when the suction pump draws water, prevent that the foul of aquatic from being sucked, it is dead to also prevent simultaneously that great object from causing the card to the suction pump, when drawing water, the rivers enter into the mounting groove through the installation shell, the filter screen of installation shell internally mounted filters it, filter the outside of box with great impurity, fixing bolt fixes the filter screen in the inside of installation shell, after long-time the use, can unscrew fixing bolt and change the filter screen, thereby the cleanliness factor of suction rivers has been improved.

Description

Self-cleaning device of submersible pump

Technical Field

The utility model relates to a immersible pump technical field specifically is a immersible pump self-cleaning device.

Background

Along with the continuous progress of society, the life of people is also continuously improved, a submersible pump is frequently used in the life of people, such as hot spring bathing, fountain, farmland irrigation and the like, the submersible pump is required to be used for supplying water, and in order to prevent the submersible pump from being damaged by impurities in water when in use, a special self-cleaning device of the submersible pump is used;

however, when the existing cleaning device in the market is used, the pumped water cannot be filtered, and the cleanliness is low, so a submersible pump self-cleaning device is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a immersible pump is from cleaning device to it can not filter the lower problem of cleanliness factor to solve the water of suction to propose in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a submersible pump self-cleaning device comprises a box body, a water delivery pipe, a water suction pump and a cable sleeve, wherein a protective structure is fixed on one side of the box body and comprises an installation shell, a filter screen, a fixing bolt and a mounting groove, the installation shell is fixed on one side of the box body, the mounting groove is formed in the installation shell, the filter screen is installed in the installation shell, the fixing bolt penetrates through one side of the top end of the installation shell, a sealing structure is arranged on one side of the top end in the box body, the cable sleeve is arranged on the other side of the top end in the box body, the mounting plate is fixed at the bottom end in the box body, the water suction pump is installed at the top end of the mounting plate, the bottom end of the water delivery pipe is fixedly connected with the water suction pump, the mounting structures are arranged on two sides of the top end of the mounting plate, fixing feet are fixed on two sides of the bottom end of the water suction pump, a cleaning knife is installed on one side of the box body, one side of the cleaning knife is fixedly connected with the water suction pump.

Preferably, constitute the block structure between filter screen and the mounting groove, constitute threaded connection between fixing bolt and the filter screen.

Preferably, the sealing structure comprises a sealing ring, a water absorption pad, a water stop plate and an installation block, wherein the installation block is installed on two sides of the top end inside the box body, the water stop plate is fixed on one side of the installation block, the water absorption pad is fixed on the top end of the water stop plate, and the sealing ring is arranged on the top end of the water absorption pad.

Preferably, the number of the mounting blocks is two, and the mounting blocks are symmetrically distributed around the vertical center line of the water conveying pipe.

Preferably, mounting structure includes fixed knot structure, spacing groove, stopper, spacing spring, pull rod and handle, fixed knot structure all is fixed in the both sides on mounting panel top, the inside top of fixed knot structure all is fixed with spacing spring with the bottom, and one side of spacing spring is fixed with the stopper, the pull rod has been run through to the inside of spacing spring, and one side of pull rod is fixed with the handle, the opposite side and the stopper fixed connection of pull rod, the spacing groove all sets up in the top and the bottom of the inside both sides of fixed foot.

Preferably, the number of the limiting blocks is two, and the limiting blocks form a telescopic structure in the fixing structure through limiting springs.

Compared with the prior art, the beneficial effects of the utility model are that: the self-cleaning device of the submersible pump not only realizes the filtration of inlet water and improves the cleanliness of pumped water flow, but also realizes the waterproofing between the water delivery pipe and the box body, improves the internal safety, is convenient for installing the water pump and improves the use efficiency;

(1) the water inlet is filtered by the aid of the protective structure, when a water pump pumps water, the pumped water needs to be filtered, dirt in the water is prevented from being pumped, meanwhile, the water pump is prevented from being blocked by a large object, when the water pump pumps water, water flow enters the mounting groove through the mounting shell, the filter screen mounted inside the mounting shell filters the water flow, large impurities are filtered to the outside of the box body, the filter screen is fixed inside the mounting shell through the fixing bolt, and after the water pump is used for a long time, the fixing bolt can be unscrewed to replace the filter screen, so that the cleanliness of the pumped water flow is improved;

(2) the sealing structure is arranged to prevent water between the water delivery pipe and the box body, when water is pumped, water flow can be transmitted to the ground surface through the water delivery pipe, the sealing structure is arranged to protect the water pump from being damaged due to the fact that water enters the space between the water delivery pipe and the box body, the sealing ring seals the outer portion of the water delivery pipe and prevents the water flow from entering the box body through a gap, if the water flow enters the water absorption pad to absorb the water flow, the water stop plate can prevent water in the water absorption pad from seeping out, and therefore the safety of the inner portion is improved;

(3) realized being convenient for install the suction pump through being provided with mounting structure, need install the suction pump before using, the pulling handle, handle pulling pull rod, pull rod pulling stopper, the stopper is to one side extrusion limit spring, and limit spring atress is to inside compression, puts the top of mounting panel with the suction pump, aims at the position in the middle of the fixed knot constructs with fixed foot and puts down, loosens the handle, and limit spring inflation promotes the stopper, makes the block between stopper and the spacing groove, accomplishes the installation to the efficiency of using has been improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

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

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of a front view of a partial section structure of the mounting structure of the present invention.

In the figure: 1. a box body; 2. a protective structure; 201. mounting a shell; 202. a filter screen; 203. fixing the bolt; 204. mounting grooves; 3. a sealing structure; 301. a seal ring; 302. a water absorbent pad; 303. a water-stop sheet; 304. mounting blocks; 4. a water delivery pipe; 5. a water pump; 6. a cable cover; 7. cleaning a knife; 8. a mounting structure; 801. a fixed structure; 802. a limiting groove; 803. a limiting block; 804. a limiting spring; 805. a pull rod; 806. a handle; 9. a fixing leg; 10. and (7) mounting the plate.

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. 1-4, the present invention provides an embodiment: a self-cleaning device for a submersible pump comprises a box body 1, a water conveying pipe 4, a water suction pump 5 and a cable sleeve 6, wherein a protective structure 2 is fixed on one side of the box body 1, a sealing structure 3 is arranged on one side of the top end inside the box body 1, the cable sleeve 6 is arranged on the other side of the top end inside the box body 1, a mounting plate 10 is fixed at the bottom end inside the box body 1, the water suction pump 5 is mounted at the top end of the mounting plate 10, the type of the water suction pump 5 can be BYQDL1-20, the input end of the water suction pump 5 is electrically connected with the output end of a control panel through a lead, the bottom end of the water conveying pipe 4 is fixedly connected with the water suction pump 5, mounting structures 8 are arranged on two sides of the top end of the mounting plate 10, fixing pins 9 are fixed on two sides of the bottom end of the water suction pump 5, a cleaning knife 7 is mounted on one side of the box body 1, and one side of the cleaning knife 7 is fixedly connected with the water suction pump 5;

the protective structure 2 comprises an installation shell 201, a filter screen 202, a fixing bolt 203 and an installation groove 204, wherein the installation shell 201 is fixed on one side of the box body 1, the installation groove 204 is formed in the installation shell 201, the filter screen 202 is installed in the installation shell 201, the fixing bolt 203 penetrates through one side of the top end of the installation shell 201, a clamping structure is formed between the filter screen 202 and the installation groove 204, and the fixing bolt 203 is in threaded connection with the filter screen 202;

specifically, as shown in fig. 1 and 2, when the structure is used, firstly, when the water pump 5 pumps water, the pumped water needs to be filtered, dirt in the water is prevented from being pumped, meanwhile, a larger object is prevented from blocking the water pump 5, when water is pumped, water flow enters the installation groove 204 through the installation shell 201, the filter screen 202 installed inside the installation shell 201 filters the water flow, larger impurities are filtered to the outside of the box body 1, the filter screen 202 is fixed inside the installation shell 201 by the fixing bolt 203, and after the structure is used for a long time, the fixing bolt 203 can be unscrewed to replace the filter screen 202, so that the cleanliness of the pumped water flow is improved;

the sealing structure 3 comprises sealing rings 301, water-absorbing pads 302, water-stop plates 303 and mounting blocks 304, the mounting blocks 304 are mounted on two sides of the top end inside the box body 1, the water-stop plates 303 are fixed on one sides of the mounting blocks 304, the water-absorbing pads 302 are fixed on the top ends of the water-stop plates 303, the sealing rings 301 are arranged on the top ends of the water-absorbing pads 302, the two mounting blocks 304 are arranged, and the mounting blocks 304 are symmetrically distributed about the vertical center line of the water conveying pipe 4;

specifically, as shown in fig. 1 and 3, when the structure is used, firstly, when water is pumped, water flow is transmitted to the ground surface through the water pipe 4, the sealing structure 3 is arranged to protect the water pump 5 in order to prevent water from entering between the water pipe 4 and the box body 1 and damaging the water pump, the sealing ring 301 seals the outside of the water pipe 4, the water flow is prevented from entering the inside of the box body 1 through a gap, if the water flow enters the water absorption pad 302 to absorb the water flow, the water stop plate 303 can prevent the water in the water absorption pad 302 from seeping out, and therefore the safety of the inside is improved;

the mounting structure 8 comprises a fixing structure 801, a limiting groove 802, limiting blocks 803, limiting springs 804, a pull rod 805 and a handle 806, the fixing structure 801 is fixed at two sides of the top end of the mounting plate 10, the limiting springs 804 are fixed at the top end and the bottom end of the inside of the fixing structure 801, a limiting block 803 is fixed at one side of each limiting spring 804, a pull rod 805 penetrates through the inside of each limiting spring 804, the handle 806 is fixed at one side of each pull rod 805, the other side of each pull rod 805 is fixedly connected with the limiting blocks 803, the limiting grooves 802 are arranged at the top end and the bottom end of two sides of the inside of the fixing foot 9, two limiting blocks 803 are arranged, and the limiting blocks 803 form a telescopic structure in the inside of the fixing structure 801 through the limiting springs 804;

specifically, as shown in fig. 1 and 4, when the structure is used, firstly, before use, the water pump 5 needs to be installed, the handle 806 is pulled, the pull rod 805 is pulled by the handle 806, the limit block 803 is pulled by the pull rod 805, the limit block 803 presses the limit spring 804 to one side, the limit spring 804 is stressed to be compressed inwards, the water pump 5 is placed at the top end of the mounting plate 10, the fixing foot 9 is placed down by aligning with the middle position of the fixing structure 801, the handle 806 is loosened, the limit spring 804 expands to push the limit block 803, the limit block 803 is clamped with the limit groove 802, and installation is completed, so that the use efficiency is improved.

The working principle is as follows: when the utility model is used, the submersible pump self-cleaning device is externally connected with a power supply, firstly, a water suction pump 5 is installed, a pull handle 806 is pulled, the pull handle 806 pulls a pull rod 805, the pull rod 805 pulls a limit block 803, the limit block 803 extrudes the limit spring 804 to one side, the limit spring 804 is stressed to be compressed inwards, the water suction pump 5 is placed at the top end of a mounting plate 10, a fixing pin 9 is aligned to the middle position of a fixing structure 801 and is put down, the pull handle 806 is loosened, the limit spring 804 expands to push the limit block 803, so that the limit block 803 is clamped with a limit groove 802, and the installation is completed;

secondly, the water suction pump 5 is started to pump water, water flow enters the inside of the water suction pump 5, then the water suction pump 5 transmits the water flow to the ground surface from the water conveying pipe 4, when the water suction pump 5 pumps water, the cleaning knife 7 rotates along with the rotation of the water suction pump 5, the cleaning knife 7 can cut sundries wound outside the box body 1, when the water suction pump 5 pumps water, the pumped water needs to be filtered, dirt in the water is prevented from being pumped in, meanwhile, a larger object is prevented from blocking the water suction pump 5, when the water is pumped, the water flow enters the mounting groove 204 through the mounting shell 201, the filter screen 202 mounted inside the mounting shell 201 filters the water, the larger impurities are filtered outside the box body 1, the filter screen 202 is fixed inside the mounting shell 201 through the fixing bolt 203, and after the water suction pump is used for a long time, the fixing bolt 203 can be unscrewed to replace the filter screen 202;

finally, for preventing intaking between raceway 4 and the box 1 and causing damage to suction pump 5 and set up seal structure 3 and protect it, sealing washer 301 seals up the outside of raceway 4, prevent that rivers from entering into the inside of box 1 through the gap, if rivers get into the pad 302 that absorbs water and absorb it, water-stop sheet 303 can prevent to absorb water and fill up 302 inside water and ooze, cable cover 6 can carry out waterproofly for power supply wire, finally accomplishes cleaning device's use work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a immersible pump is from cleaning device, includes box (1), raceway (4), suction pump (5) and cable cover (6), its characterized in that: one side of the box body (1) is fixed with a protective structure (2), the protective structure (2) comprises an installation shell (201), a filter screen (202), a fixing bolt (203) and a mounting groove (204), the installation shell (201) is fixed on one side of the box body (1), the mounting groove (204) is arranged inside the installation shell (201), the filter screen (202) is arranged inside the installation shell (201), the fixing bolt (203) penetrates through one side of the top end of the installation shell (201), a sealing structure (3) is arranged on one side of the top end inside the box body (1), a cable sleeve (6) is arranged on the other side of the top end inside the box body (1), a mounting plate (10) is fixed at the bottom end inside the box body (1), a water suction pump (5) is installed at the top end of the mounting plate (10), the bottom end of the water conveying pipe (4) is fixedly connected with the water suction pump (5), the utility model discloses a water pump, including mounting panel (10), mounting panel (5), suction pump (5), cleaning knife (7) and suction pump (5) fixed connection, the both sides on mounting panel (10) top are provided with mounting structure (8), the both sides of suction pump (5) bottom all are fixed with fixed foot (9), cleaning knife (7) are installed to one side of box (1).

2. A submersible pump self-cleaning apparatus as claimed in claim 1, wherein: a clamping structure is formed between the filter screen (202) and the mounting groove (204), and the fixing bolt (203) is in threaded connection with the filter screen (202).

3. A submersible pump self-cleaning apparatus as claimed in claim 1, wherein: seal structure (3) are including sealing washer (301), water absorption pad (302), water-stop sheet (303) and installation piece (304), installation piece (304) are all installed in the both sides on box (1) inside top, one side of installation piece (304) is fixed with water-stop sheet (303), and the top of water-stop sheet (303) is fixed with water absorption pad (302), the top of water absorption pad (302) is provided with sealing washer (301).

4. A submersible pump self-cleaning apparatus as claimed in claim 3, wherein: the number of the mounting blocks (304) is two, and the mounting blocks (304) are symmetrically distributed around the vertical center line of the water conveying pipe (4).

5. A submersible pump self-cleaning apparatus as claimed in claim 1, wherein: mounting structure (8) are including fixed knot structure (801), spacing groove (802), stopper (803), spacing spring (804), pull rod (805) and handle (806), fixed knot structure (801) all are fixed in the both sides on mounting panel (10) top, the inside top and the bottom of fixed knot structure (801) all are fixed with spacing spring (804), and one side of spacing spring (804) is fixed with stopper (803), the inside of spacing spring (804) is run through has pull rod (805), and one side of pull rod (805) is fixed with handle (806), the opposite side and stopper (803) fixed connection of pull rod (805), spacing groove (802) all set up in the top and the bottom of fixed foot (9) inside both sides.

6. A self-cleaning apparatus for submersible pump according to claim 5, characterized in that: the number of the limiting blocks (803) is two, and the limiting blocks (803) form a telescopic structure in the fixing structure (801) through limiting springs (804).