CN217682248U - A water pump with anti-blocking function - Google Patents

Abstract

The utility model relates to a water pump technical field especially relates to a water pump with prevent stifled function, including the pump body and under casing, the pump body passes through bolt fastening in top outer wall one side of under casing, and one side outer wall bottom of under casing has seted up and has collected the mouth, the inner wall sliding connection who collects the mouth has the collection subassembly, there is filtering component the end of intaking of the pump body through bolted connection. The utility model discloses a plurality of crisscrossly in the filter assembly have set up first filter screen and can carry out preliminary interception to aquatic impurity, then the second filter screen that is the distribution of oblique form can carry out secondary filter to aquatic impurity, rivers get into in the pump body, the impurity that gets off by first filter screen filtration can stay fixed incasement, the impurity that gets off by the second filter screen filtration can flow into fixed incasement or collect the cover in, electric telescopic handle operation can drive trapezoidal sealing plug down, open the import of calandria, discharge the dirt from the calandria, the realization is convenient for clear up impurity and filters the effect of high quality.

Description

A water pump with anti-blocking function

technical field

The utility model relates to the technical field of water pumps, in particular to a water pump with an anti-blocking function.

Background technique

A pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal.

After retrieval, the Chinese Patent Publication No. is CN215292858U, which discloses a water pump with anti-blocking function, including a pump body and a filter assembly, a motor is installed on the top of the pump body, and a water outlet is provided on one side of the pump body. There is a water inlet on one side, and a first flange is welded at one end of the water inlet and outlet; the filter assembly includes a filter tube and a fixing mechanism; one end of the filter tube is welded with a second flange, and the inside of the filter tube is fitted There is a filter screen plate, the top of the filter tube is provided with a through groove, and a fixed block is arranged in the through groove, the bottom of the fixed block is fixed to the top of the filter screen plate, and the top of the fixed block extends above the through groove; the fixing mechanism is installed on the filter tube The top of the pump body, the fixing mechanism is used to fix the fixed block; the bottom of the pump body is fixedly connected with a base, the outer movable sleeve of the base is provided with a buffer shell, and a buffer mechanism is provided between the bottom of the inner cavity of the buffer shell and the base; The utility model can effectively prevent the blockage of the pump body and improve the stability of the pump body during operation.

A water pump with anti-blocking function in the above-mentioned patent has the following disadvantages: impurities are easy to accumulate at the front end of the filter plate, resulting in reduced water flow and reduced work efficiency, and it needs to be manually disassembled and cleaned after work, which is cumbersome.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a water pump with anti-blocking function.

In order to achieve the above object, the utility model adopts the following technical solutions:

A water pump with anti-blocking function, comprising a pump body and a bottom box, the pump body is fixed on one side of the top outer wall of the bottom box by bolts, and a collection port is opened at the bottom of one side of the bottom box outer wall, and the inner wall of the collection port A collection assembly is slidably connected, a filter assembly is connected to the water inlet end of the pump body through bolts, and a scale discharge assembly is arranged at the bottom of one end of the filter assembly, and the bottom end of the scale discharge assembly is located inside the bottom box.

The collection assembly includes a collection frame, and the middle part of the inner wall of the collection frame is fixed with a filter screen, one side of the outer wall of the collection frame is fixed with a sealing plate, and the bottom of one side of the outer wall of the sealing plate is provided with a drain valve, and the sealing plate is fixedly connected with the bottom box through bolts .

The filter assembly includes a fixed box, and the outer wall of one side of the fixed box is provided with an inlet, the inner wall of the inlet is fixed with a water inlet pipe, and the other part of the fixed box is provided with an outlet, the inner wall of the outlet is fixed with a water outlet pipe, and the inner wall of the fixed box is fixed with a water inlet pipe. There is an opening on the outer wall of the top, and a cover plate is clamped on the inner wall of the opening, and the cover plate is fixedly connected to the fixed box by bolts. The inside of the fixed box is provided with four first filter screens that are staggered, and two of the first filter screens are Two symmetrically distributed connecting rods are fixed on the top outer wall of the top of the connecting rod, and the top of the connecting rod is fixedly connected to the cover plate, and the top outer walls of the other two first filter screens are fixedly connected to the cover plate, and the inner wall of the outlet pipe is fixed to the second filter screen. And the second filter screen is distributed obliquely, a connector is fixed at one end of the water outlet pipe, and a sewage outlet is provided on the bottom outer wall of the water outlet pipe.

The descaling assembly includes a collection cover, and a protective shell is fixed on the inner wall of the bottom of the collection cover. An electric telescopic rod is fixed inside the protective shell, and a trapezoidal sealing plug is fixed on the piston rod of the electric telescopic rod through the protective shell. The inner wall is fixed with two interception nets, and the middle part of the outer wall of one side of the collection cover is provided with a discharge port, and the inner wall of the discharge port is fixed with a discharge pipe, and the bottom end of the discharge pipe communicates with the bottom box.

The bottom inner wall of the fixed box is fixed with two symmetrically distributed positioning blocks, and the top outer wall of the positioning block is provided with a positioning opening, wherein the bottom ends of the two first filter screens form an insertion fit with the positioning opening.

An annular plate is fixed on the inner wall of the collection cover above the protective shell, and the piston rod of the electric telescopic rod forms a sliding fit with the inside of the annular plate.

The electric telescopic rod is connected with a switch through a wire, and the switch is connected with a microprocessor through a wire.

The beneficial effects of the utility model are:

1. In this water pump with anti-blocking function, multiple first filter screens are staggered in the filter assembly to initially intercept impurities in the water, and then the second filter screens distributed in an oblique shape can perform secondary filtration of impurities in the water. When the water flows into the pump body, the impurities filtered by the first filter will stay in the fixed box, and the impurities filtered by the second filter will flow into the collection cover or the fixed box, and the operation of the electric telescopic rod can drive the trapezoidal sealing plug Downward, open the inlet of the exhaust pipe, and discharge the dirt from the exhaust pipe, so as to achieve the effect of easy cleaning of impurities and good filtration quality.

2. For the water pump with anti-blocking function, the filter screen in the collection frame can separate the discharged impurities and water, and then the drain valve can discharge the excess water. Take out the bolts on the sealing plate to pull out the collection frame to clean up the impurities. The cover plate can also be disassembled to clean up impurities.

Description of drawings

Fig. 1 is a kind of vertical sectional structure schematic diagram of the water pump with anti-blocking function that the utility model proposes;

Fig. 2 is a front structural schematic diagram of a water pump with anti-blocking function proposed by the utility model;

Fig. 3 is a schematic diagram of the internal structure of a fixed box of a water pump with anti-blocking function proposed by the utility model;

Fig. 4 is a top view structural diagram of a collection cover of a water pump with an anti-blocking function proposed by the utility model.

In the figure: 1 pump body, 2 bottom box, 3 fixed box, 4 cover plate, 5 water inlet pipe, 6 connecting rod, 7 first filter screen, 8 positioning block, 9 water outlet pipe, 10 second filter screen, 11 connector , 12 collection cover, 13 protective shell, 14 electric telescopic rod, 15 trapezoidal sealing plug, 16 interception net, 17 row pipe, 18 collection frame, 19 filter screen, 20 sealing plate, 21 drain valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment 1, referring to Figures 1-4, a water pump with anti-blocking function, including a pump body 1 and a bottom box 2, the pump body 1 is fixed to the top outer wall side of the bottom box 2 by bolts, and one side of the bottom box 2 A collection port is opened at the bottom of the outer wall, and a collection assembly is slidingly connected to the inner wall of the collection port. The water inlet end of the pump body 1 is connected with a filter assembly through bolts, and a scale removal assembly is installed at the bottom of one end of the filter assembly. the interior of the bottom box 2;

The collection assembly includes a collection frame 18, and a filter screen 19 is fixed in the middle of the inner wall of the collection frame 18, a sealing plate 20 is fixed on one side of the outer wall of the collection frame 18, and a drain valve 21 is arranged at the bottom of one side of the outer wall of the sealing plate 20, and the sealing plate 20 passes through The bolt is fixedly connected with the bottom box 2;

The filter assembly includes a fixed box 3, and one side of the fixed box 3 is provided with an inlet, the inner wall of the inlet is fixed with a water inlet pipe 5, and the other part of the fixed box 3 is provided with an outlet, and the inner wall of the outlet is fixed with an outlet pipe 9, and The top outer wall of the fixed box 3 is provided with an opening, and the inner wall of the opening is clamped with a cover plate 4, and the cover plate 4 is fixedly connected with the fixed box 3 by bolts, and the inside of the fixed box 3 is provided with four staggered first filter screens 7 , and the top outer walls of the two first filter screens 7 are fixed with two symmetrically distributed connecting rods 6, the top ends of the connecting rods 6 are fixedly connected to the cover plate 4, and the top outer walls of the other two first filter screens 7 are connected to the cover The plates 4 are fixedly connected, the inner wall of the water outlet pipe 9 is fixed with a second filter screen 10, and the second filter screen 10 is distributed obliquely, one end of the water outlet pipe 9 is fixed with a connector 11, and the bottom outer wall of the water outlet pipe 9 is provided with a sewage outlet ;

The scale removal assembly includes a collection cover 12, and a protective shell 13 is fixed on the bottom inner wall of the collection cover 12, and an electric telescopic rod 14 is fixed inside the protective shell 13, and a trapezoidal sealing plug is fixed on the piston rod of the electric telescopic rod 14 through the protective shell 13 15. Two intercepting nets 16 are fixed on the inner wall of the top of the collection cover 12, and the middle part of the outer wall of one side of the collection cover 12 is provided with a drain, and the inner wall of the drain is fixed with a discharge pipe 17, and the bottom of the discharge pipe 17 is connected to the bottom box. 2 connected.

Embodiment 2 is optimized on the basis of Embodiment 1. The bottom inner wall of the fixed box 3 is fixed with two symmetrically distributed positioning blocks 8, and the top outer wall of the positioning block 8 is provided with positioning openings, wherein the two first filter screens The bottom end of 7 forms a plug fit with the positioning port;

The inner wall of the collection cover 12 above the protective shell 13 is fixed with an annular plate, and the piston rod of the electric telescopic rod 14 forms a sliding fit with the inside of the annular plate;

Electric telescopic rod 14 is connected with switch by wire, and switch is connected with microprocessor by wire.

working principle:

When in use, the water inlet pipe 5 is connected to the water source, and then the first filter screens 7 arranged in a plurality of staggered positions in the fixed box 3 can initially intercept impurities in the water, and then the second filter screens 10 distributed in an oblique shape in the outlet pipe 9 can be used. Secondary filtration of impurities in the water, so that the water flows into the pump body 1 to complete the filtration work;

The impurities filtered by the first filter screen 7 will stay in the fixed box 3, the impurities filtered by the second filter screen 10 will flow into the collection cover 12, and a small part will flow into the fixed box 3, and the two intercepting nets 16 impurities will be removed. Intercept to prevent its backflow;

During descaling, the operation of the electric telescopic rod 14 can drive the trapezoidal sealing plug 15 downward, open the inlet of the discharge pipe 17, discharge the dirt from the discharge pipe 17 into the collection frame 18, and complete the basic descaling work, and then the sealing plate 20 and The bolts on the cover plate 4 can extract the collection frame 18 to clean up impurities.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. A water pump with anti-blocking function, comprising a pump body (1) and a bottom box (2), characterized in that, the pump body (1) is fixed on the top outer wall side of the bottom box (2) by bolts, And the bottom of one side of the outer wall of the bottom box (2) is provided with a collection port, the inner wall of the collection port is slidably connected with a collection assembly, the water inlet end of the pump body (1) is connected with a filter assembly by bolts, and one end of the filter assembly A scale removal component is arranged at the bottom, and the bottom end of the scale removal component is located inside the bottom box (2). 2. A kind of water pump with anti-blocking function according to claim 1, characterized in that, the collection assembly comprises a collection frame (18), and a filter screen (19) is fixed in the middle of the inner wall of the collection frame (18), One side outer wall of the collection frame (18) is fixed with a sealing plate (20), and the bottom of one side outer wall of the sealing plate (20) is provided with a drain valve (21), and the sealing plate (20) is fixedly connected with the bottom box (2) by bolts. 3. A kind of water pump with anti-blocking function according to claim 1, it is characterized in that, described filtering assembly comprises fixed box (3), and one side outer wall of fixed box (3) is provided with inlet, and the inner wall of inlet A water inlet pipe (5) is fixed, and another part of the fixed box (3) is provided with an outlet, the inner wall of the outlet is fixed with a water outlet pipe (9), and the top outer wall of the fixed box (3) is provided with an opening, and the inner wall of the opening is clamped A cover plate (4) is connected, and the cover plate (4) is fixedly connected with the fixed box (3) by bolts. The inside of the fixed box (3) is provided with four first filter screens (7) which are staggered, and two of them The top outer wall of a first filter screen (7) is fixed with two symmetrically distributed connecting rods (6), the top of the connecting rods (6) is fixedly connected with the cover plate (4), and the other two first filter screens (7) ) is fixedly connected to the top outer wall of the cover plate (4), the inner wall of the water outlet pipe (9) is fixed to the second filter screen (10), and the second filter screen (10) is distributed obliquely, and one end of the water outlet pipe (9) is fixed There is a connector (11), and the bottom outer wall of the outlet pipe (9) is provided with a sewage outlet. 4. A water pump with an anti-blocking function according to claim 1, characterized in that, the dirt discharge assembly includes a collection cover (12), and a protective shell (13) is fixed on the bottom inner wall of the collection cover (12) , the inside of the protective case (13) is fixed with an electric telescopic rod (14), and the piston rod of the electric telescopic rod (14) penetrates the protective case (13) and is fixed with a trapezoidal sealing plug (15), and the top inner wall of the collection cover (12) Two interception nets (16) are fixed, and the middle part of the outer wall of one side of the collection cover (12) is provided with a drain, and the inner wall of the drain is fixed with a row pipe (17), and the bottom end of the row pipe (17) is connected to the bottom box (2) connected. 5. A kind of water pump with anti-blocking function according to claim 3, it is characterized in that, the bottom inner wall of described fixed box (3) is fixed with two symmetrically distributed positioning blocks (8), and the positioning blocks (8 ) is provided with a positioning opening on the top outer wall, wherein the bottom ends of the two first filter screens (7) form a plug fit with the positioning opening. 6. A water pump with anti-blocking function according to claim 4, characterized in that, the inner wall of the collecting cover (12) above the protective shell (13) is fixed with an annular plate, and the electric telescopic rod (14) The piston rod forms a sliding fit with the inside of the annular plate. 7. A water pump with anti-blocking function according to claim 4, characterized in that the electric telescopic rod (14) is connected to a switch through a wire, and the switch is connected to a microprocessor through a wire.

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