Anti-blocking water pump

Abstract

The anti-blocking water pump comprises a base, a pump body is arranged on the upper end face of the base, a water inlet pipe is arranged on the left end face of the pump body in a penetrating mode, a water outlet pipe is arranged on the upper end face of the pump body in a penetrating mode, a first connecting pipe is detachably arranged at the left end of the water inlet pipe, and a first water guide pipe is connected to the left end of the first connecting pipe. Box bodies are connected to the front side and the rear side of the left end face of the first water guide pipe, filter screens are detachably arranged in the two box bodies, a second water guide pipe is connected to the left end faces of the two box bodies, a second connecting pipe is connected to the left end of the second water guide pipe, and first valves corresponding to the two box bodies are arranged on the first water guide pipe. Second valves corresponding to the two box bodies are arranged on the second water guide pipe, supporting rods are arranged at the bottom ends of the two box bodies, supporting plates are connected to the bottom ends of the two supporting rods, and through the design of the box bodies, maintenance without shutdown is facilitated, and long-time normal use is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water pump technical field more specifically, it relates to a kind of anti-clogging water pump. BACKGROUND

[0002] Water pump is the mechanical of conveying liquid or making liquid pressure increase. It transmits the mechanical energy of prime mover or other external energy to liquid, so that the liquid energy increases, mainly used to transport liquid including water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal etc. It can also transport liquid, gas mixture and liquid containing suspended solid, when water pump is used, the water inlet end is protected by anti-clogging mechanism, during the cleaning and maintenance of anti-clogging mechanism, it needs to stop and overhaul, which affects work efficiency, and the filter screen is relatively troublesome to disassemble and assemble when the device is used, there is no suitable quick disassembly and assembly mechanism, in addition, the device is relatively large in size, which is inconvenient to carry and inconvenient to disassemble. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the problems in the prior art, the utility model provides an anti-clogging water pump to solve the technical problem that the water inlet end is protected by the anti-clogging mechanism, and the anti-clogging mechanism needs to be stopped and overhauled during cleaning and maintenance, which affects work efficiency.

[0005] (II) technical scheme

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-clogging water pump, comprising a base, a pump body is arranged on the upper end face of the base, a water inlet pipe is arranged through the left end face of the pump body, a water outlet pipe is arranged through the upper end face of the pump body, a first connecting pipe is detachably arranged on the left end of the water inlet pipe, a first water guide pipe is connected to the left end of the first connecting pipe, a box body is connected to the left end face of the first water guide pipe, a filter screen is detachably arranged in the box body, a second water guide pipe is connected to the left end face of the box body, a second connecting pipe is connected to the left end of the second water guide pipe, a first valve is arranged on the first water guide pipe corresponding to the two box bodies, a second valve is arranged on the second water guide pipe corresponding to the two box bodies, a supporting rod is arranged at the bottom end of the two box bodies, and a supporting plate is connected to the bottom end of the two supporting rods.

[0007] The utility model is further provided with a fixing flange on the water inlet pipe and the water outlet pipe, a connecting flange is arranged on the first connecting pipe and the second connecting pipe corresponding to the fixing flange, the fixing flange and the connecting flange are connected through bolts, and the connection is convenient and locking.

[0008] The utility model further provides for, the support plate right end face symmetry is equipped with the reinforcing rod, the base left end face corresponds two reinforcing rod is all equipped with reinforcing hole, improves assembly intensity.

[0009] The utility model further provides for, two reinforcing rod outer end face all are equipped with reinforcing ring, reinforcing rod and reinforcing ring screw connection, realizes locking to reinforcing rod installation.

[0010] The utility model further provides for, two filter screen upper ends all are equipped with mounting plate, two box body upper surfaces all correspond mounting plate and are equipped with installation groove, convenient dismounting operation.

[0011] The utility model further provides for, two mounting plate all are equipped with mounting rod, two box body front and rear ends all correspond mounting rod and are equipped with mounting seat, realizes positioning to installation.

[0012] The utility model further provides for, multiple mounting rod all are rotationally installed on mounting plate, multiple mounting rod bottom all are equipped with limit rod, multiple limit rod all are equipped with limit plate, multiple mounting seat inner wall all correspond limit plate and are equipped with limit block, convenient quick dismounting locking.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a kind of anti-blocking water pump, with following beneficial effects:

[0015] 1, by the design of box body, two box bodies are connected with pump body water inlet pipe by first water guide pipe and first connecting pipe, and are connected with external pipeline by second water guide pipe and second connecting pipe, the filter screen in the box body realizes anti-blocking filtration to the water before entering the pump body, switches the box body used by first valve and second valve, is convenient to overhaul without stopping work, ensures long time normal use.

[0016] 2, by the design of filter screen, the filter screen with mounting plate is detachably arranged corresponding to installation groove, mounting rod and mounting seat are positioned by cooperation, limit plate on the limit rod at the bottom of mounting rod cooperates with limit block on mounting seat, convenient quick dismounting operation.

[0017] 3, by the design of support plate and first connecting pipe, the fixed flange on the water inlet pipe and the connecting flange on the first connecting pipe are locked by bolt cooperation, convenient disassembly operation, reinforcing rod and reinforcing hole are installed by cooperation, reinforcing ring is screwed with reinforcing rod, locking is realized to reinforcing installation, convenient device overall disassembly operation, convenient carrying. DRAWINGS

[0018] Figure 1 It is a kind of anti-blocking water pump preferred overall structure schematic view.

[0019] Figure 2 A preferred base and pump body cooperation structure diagram of a clogging-preventing water pump;

[0020] Figure 3 A preferred box, first water guide pipe, second water guide pipe, first connecting pipe and second connecting pipe cooperation structure diagram of a clogging-preventing water pump;

[0021] Figure 4 A preferred mounting plate and filter screen cooperation structure diagram of a clogging-preventing water pump;

[0022] Figure 5 A preferred internal structure sectional view of a mounting seat of a clogging-preventing water pump.

[0023] In the figure: 1, base; 2, pump body; 3, water inlet pipe; 4, water outlet pipe; 5, first connecting pipe; 6, first water guide pipe; 7, box; 8, filter screen; 9, second water guide pipe; 10, second connecting pipe; 11, first valve; 12, second valve; 13, support rod; 14, support plate; 15, fixed flange; 16, connecting flange; 17, reinforcing rod; 18, reinforcing hole; 19, reinforcing ring; 20, mounting plate; 21, mounting groove; 22, mounting rod; 23, mounting seat; 24, limiting rod; 25, limiting plate; 26, limiting block. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as that generally understood by those skilled in the art to which the present application belongs.

[0026] In the present application, unless otherwise specified, the directions such as "up, down" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally directed to the left and right shown in the drawings; "inner, outer" refer to the inner and outer relative to the contour of each component itself, but the above direction words are not used to limit the present application.

[0027] Please refer to Figures 1-4The utility model provides an anti -blocking water pump, including base 1, the upper end surface of base 1 is equipped with pump body 2, the left end surface of pump body 2 is equipped with water inlet pipe 3, the upper end surface of pump body 2 is equipped with water outlet pipe 4, and the left end of water inlet pipe 3 is detachably equipped with first connecting pipe 5, and the left end of first connecting pipe 5 is connected with first water guide pipe 6, and the left end surface of first water guide pipe 6 is connected with box 7 on both sides, and the inside of two box 7s can be detachably equipped with filter screen 8, and the left end surface of two box 7s is connected with second water guide pipe 9, and the left end of second water guide pipe 9 is connected with second connecting pipe 10, and the first valve 11 is equipped on first water guide pipe 6 corresponding two box 7s, and the second valve 12 is equipped on second water guide pipe 9 corresponding two box 7s, and the bottom of two box 7s is equipped with support rod 13, and the bottom of two support rod 13s is connected with support plate 14.

[0028] In the embodiment, the first connecting pipe 5 and the water inlet pipe 3 of the pump body 2 are connected, when the device is used, the first valve 11 and the second valve 12 corresponding to the one side box 7 are opened, the device is put into use, the external pipeline and the second connecting pipe 10 are connected, the external water is transferred to the second water guide pipe 9 through the second connecting pipe 10, enters the box 7 inside through the second water guide pipe 9, the filter screen 8 in the box 7 inside filters the water, the filtered water is transferred to the second connecting pipe 10 through the second water guide pipe 9, enters the pump body 2 through the cooperation of the second connecting pipe 10 and the water inlet pipe 3, after long time use, the first valve 11 and the second valve 12 on the one side are closed, the first valve 11 and the second valve 12 on the other side are opened, the other side box 7 is put into use, and the non-stop maintenance is facilitated.

[0029] More specifically, the support plate 14 and the support rod 13 are connected, and the box 7 is reinforced and supported.

[0030] Please refer to Figures 1-3 , as an embodiment of the connection: the fixed flange 15 is arranged on the water inlet pipe 3 and the water outlet pipe 4, the connecting flange 16 is arranged on the first connecting pipe 5 and the second connecting pipe 10 corresponding to the fixed flange 15, and the fixed flange 15 and the connecting flange 16 are connected through bolts.

[0031] Specifically, the connecting flange 16 on the first connecting pipe 5 and the second flange on the water inlet pipe 3 are connected, and the bolts are screwed and fixed.

[0032] Please refer to Figure 1 and Figure 2 , as an embodiment of the reinforced installation: the reinforcing rod 17 is symmetrically arranged on the right end surface of the support plate 14, the reinforcing hole 18 is arranged on the left end surface of the base 1 corresponding to the two reinforcing rods 17, the reinforcing ring 19 is arranged on the outer end surface of the two reinforcing rods 17, and the reinforcing rod 17 and the reinforcing ring 19 are screw-connected.

[0033] Specifically, the reinforcing rod 17 and the reinforcing hole 18 are matched and installed, the reinforcing rod 17 and the reinforcing ring 19 are screwed, and the installation is reinforced and locked.

[0034] Please refer to Figure 1 、 Figure 3 、 Figure 4 and Figure 5 , as an embodiment of the filter screen 8: the two filter screens 8 are provided with mounting plates 20 at the upper ends, the two box bodies 7 are provided with mounting grooves 21 on the upper surfaces corresponding to the mounting plates 20, the two mounting plates 20 are symmetrically provided with mounting rods 22, the two box bodies 7 are provided with mounting seats 23 at the front and rear ends corresponding to the mounting rods 22, the mounting rods 22 are rotatably installed on the mounting plates 20, the mounting rods 22 are provided with limiting rods 24 at the bottom ends, the limiting rods 24 are provided with limiting plates 25, and the limiting blocks 26 are arranged on the inner walls of the mounting seats 23 corresponding to the limiting plates 25.

[0035] Specifically, the mounting rod 22 is rotated, the limiting rod 24 and the limiting plate 25 are driven to rotate by the mounting rod 22, the limiting plate 25 is rotated to a position not in conflict with the limiting block 26, the mounting plate 20 and the filter screen 8 are integrally removed, the filter screen 8 is cleaned, after cleaning, the mounting plate 20 of the filter screen 8 is installed corresponding to the mounting groove 21, the limiting rod 24 and the limiting plate 25 are rotated by the mounting rod 22, the limiting plate 25 and the limiting block 26 are matched and tightly abutted, and the mounting and dismounting are facilitated and fast.

[0036] In summary, the overall equipment is used:

[0037] When in the connection reinforcing state, the reinforcing rod 17 is installed corresponding to the reinforcing hole 18, the reinforcing rod 17 and the reinforcing ring 19 are screwed, the locking is reinforced, the first connecting flange 16 on the first connecting pipe 5 and the fixed flange 15 on the water inlet pipe 3 are locked by bolt cooperation, after the overall installation is completed, it is put into use.

[0038] When in use, after the overall assembly is completed, it is connected with the external pipeline, when used, according to the use needs, the corresponding one side first valve 11 and second valve 12 are opened, the box body 7 is put into use, the filter screen 8 in the box body 7 filters the water entering through the second connecting pipe 10 and the second water guide pipe 9, after the filtration, the water is transmitted to the first connecting pipe 5 through the first water guide pipe 6, enters the pump body 2 inside through the first connecting pipe 5 and the water inlet pipe 3, and is outputted outside through the water outlet pipe 4.

[0039] When in the maintenance state, one side is used for a long time, the filter screen 8 is blocked, the other side of the box body 7 is put into use, the first valve 11 and the second valve 12 of the initial one side are closed, the first valve 11 and the second valve 12 of the other side which is not used are opened, the other side of the box body 7 is put into use, the maintenance operation is carried out on the closed one side of the filter screen 8, the mounting rod 22 is rotated, the limiting rod 24 and the limiting plate 25 are driven by the mounting rod 22 to rotate to the position not in conflict with the limiting block 26, the filter screen 8 is disassembled and cleaned, the filter screen 8 after cleaning is installed in the corresponding installation groove 21 of the mounting plate 20, the limiting rod 24 and the limiting plate 25 are rotated by the mounting rod 22, and the limiting plate 25 is abutted against the limiting block 26 in cooperation.

[0040] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the welding is preferred when the fixed connection is mentioned above, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of anti-clogging water pump, including base (1), the upper end surface of base (1) is equipped with pump body (2), the left end surface of pump body (2) is equipped with water inlet pipe (3) through, the upper end surface of pump body (2) is equipped with water outlet pipe (4) through, it is characterized by: The left end of the water inlet pipe (3) is detachably provided with a first connecting pipe (5), the left end of the first connecting pipe (5) is connected with a first water guide pipe (6), the front and rear sides of the left end surface of the first water guide pipe (6) are both connected with a box body (7), the interiors of the two box bodies (7) are both detachably provided with a filter screen (8), the left end surfaces of the two box bodies (7) are both connected with a second water guide pipe (9), the left end of the second water guide pipe (9) is connected with a second connecting pipe (10), the first water guide pipe (6) is provided with a first valve (11) corresponding to the two box bodies (7), the second water guide pipe (9) is provided with a second valve (12) corresponding to the two box bodies (7), the bottom ends of the two box bodies (7) are both provided with a supporting rod (13), and the bottom ends of the two supporting rods (13) are connected with a supporting plate (14).

2. A pump according to claim 1, wherein: The water inlet pipe (3) and the water outlet pipe (4) are both provided with a fixed flange (15), the first connecting pipe (5) and the second connecting pipe (10) are both provided with a connecting flange (16) corresponding to the fixed flange (15), and the fixed flange (15) and the connecting flange (16) are connected through bolts.

3. A pump according to claim 1, wherein: The right end surface of the supporting plate (14) is symmetrically provided with a reinforcing rod (17), and the left end surface of the base (1) is provided with a reinforcing hole (18) corresponding to the two reinforcing rods (17).

4. A pump according to claim 3, wherein: The outer end surfaces of the two reinforcing rods (17) are both provided with a reinforcing ring (19), and the reinforcing rod (17) and the reinforcing ring (19) are threadedly connected.

5. A pump according to claim 1, wherein: The upper ends of the two filter screens (8) are both provided with a mounting plate (20), and the upper end surfaces of the two box bodies (7) are both provided with a mounting groove (21) corresponding to the mounting plate (20).

6. A pump according to claim 5, wherein: The two mounting plates (20) are both symmetrically provided with a mounting rod (22), and the front and rear ends of the two box bodies (7) are both provided with a mounting seat (23) corresponding to the mounting rod (22).

7. A pump according to claim 6, wherein: The mounting rods (22) are all rotationally mounted on the mounting plate (20), the bottom ends of the mounting rods (22) are all provided with a limiting rod (24), the limiting rods (24) are all provided with a limiting plate (25), and the inner walls of the mounting seats (23) are all provided with a limiting block (26) corresponding to the limiting plate (25).

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