Water pump and water pipe connecting device

Abstract

The utility model discloses a water pump water pipe connecting device which comprises a water diversion module and a connecting module, the water diversion module comprises a transition box, a water inlet flange connected and communicated with the transition box, a water outlet end installed in the transition box, and a cover body buckled to the top of the transition box. The water inlet flange is connected with the water outlet position of an external water pump, then the water pipe is inserted into the water outlet end, then the plate body is moved towards the water pipe, the pressing plates firstly enter the water pipe, and then along with continuous movement of the plate body, the multiple pressing plates continuously rub and pull the inner wall of the water pipe under pulling of the shell cover, so that more water pipes are inserted into the water outlet end; then under extrusion of the shell cover, the inner end of the water pipe wraps the inner end of the water outlet end, then when the plate body makes contact with the abutting buckling block, the second bolt is screwed, and therefore the water pipe is fixed, the water pipe and the water pump can be connected without damage, and the water leakage situation cannot occur.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump and water pipe connection, in particular to a water pump and water pipe connection device. Background Technique

[0002] A water pump is a machine that transports liquids or increases the pressure of liquids. It transmits the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid, and is mainly used to transport liquids including water, oil, acid and alkali solutions, emulsions, suspension emulsions, and liquid metals, etc.

[0003] In the usage scenario of water pumps, in order to improve the firmness of the connection between the water pump and the water pipe, users will put an external water pipe on the outside of the water pump output end, and then tie the water pump water outlet end tightly with steel wire. Although this is convenient for installation, it is necessary to face the situation of continuous water leakage at the connection, and then the steel wire will wear the outer wall of the water pipe, causing the water pipe to be damaged. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows:

[0006] A water pump and water pipe connection device includes a water diversion module and a connection module. The water diversion module includes a transition box, an inlet flange connected to and communicating with the transition box, a water outlet end installed inside the transition box, a cover body buckled on the top of the transition box, and a plurality of bolts I connecting the transition box and the cover body. The connection module includes a water pipe horizontally penetrating through the water outlet end, a plate body movably sleeved outside the water outlet end, a shell cover installed on one side of the plate body, a plurality of pressing plates connected to the shell cover, two buckling blocks installed inside the transition box, and a bolt II connecting the plate body and the buckling blocks. The inner end of the water pipe is wrapped inside the inner end of the water outlet end, and the inner wall of the shell cover fits with the outer wall of the water pipe.

[0007] By adopting the above technical solution, connect the inlet flange to the water outlet position of the external water pump, then insert the water pipe into the water outlet end, and then move the plate body towards the water pipe. The pressing plates enter the water pipe first, and then as the plate body continues to move, under the pulling of the shell cover, the plurality of pressing plates will continuously rub and pull the inner wall of the water pipe, so that the water pipe is inserted deeper into the water outlet end. Then, under the extrusion of the shell cover, the inner end of the water pipe wraps the inner end of the water outlet end. Then, when the plate body touches the buckling blocks, tighten the bolt II, thereby completing the fixation of the water pipe. The water pipe and the water pump can be connected without damage and there will be no water leakage situation.

[0008] The utility model can be further configured in a preferred example as follows: A plurality of reinforcing ribs are connected between the transition box and the inlet flange, and the plurality of reinforcing ribs are arranged at equal intervals and in a ring shape.

[0009] In a preferred embodiment, the present utility model can be further configured as follows: a rubber ring is embedded on one side of the water inlet flange. The rubber ring is arranged in a circular ring shape and has a thickness of 3 cm.

[0010] In a preferred embodiment, the present utility model can be further configured as follows: the inner end of the water outlet end is arranged as an arc surface.

[0011] In a preferred embodiment, the present utility model can be further configured as follows: a plurality of bolts 1 are arranged in a matrix. A socket suitable for the embedding of the bolts 1 is opened at the top of the cover body.

[0012] In a preferred embodiment, the present utility model can be further configured as follows: a plurality of pressing plates are arranged at equal intervals in a circular ring shape. The pressing plates are arranged in a curved shape and extend into the interior of the water pipe. The inner ends of the pressing plates are in contact with the inner wall of the water pipe.

[0013] In a preferred embodiment, the present utility model can be further configured as follows: two buckling blocks are vertically symmetric with respect to the water outlet end. Both the water outlet end and the buckling blocks are made of stainless steel materials.

[0014] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows:

[0015] 1. In the present utility model, the water inlet flange is connected to the water outlet position of an external water pump. Then, the water pipe is inserted into the water outlet end. Then, the plate body is moved towards the water pipe direction. The pressing plates enter the interior of the water pipe first. Then, as the plate body continues to move, under the pulling of the shell cover, the plurality of pressing plates will continuously rub and pull the inner wall of the water pipe, causing the water pipe to be inserted more into the water outlet end. Then, under the extrusion of the shell cover, the inner end of the water pipe wraps the inner end of the water outlet end. Then, when the plate body contacts the buckling block, the bolt 2 is tightened, thereby completing the fixation of the water pipe. The water pipe and the water pump can be connected without damage and there will be no water leakage situation.

[0016] 2. In the present utility model, when the water inlet flange is connected to the water outlet of an external water pump, the rubber ring located between the two will be squeezed. Then, the rubber ring deforms and extends into the interior of the water outlet position of the external water pump. This effectively fills the docking part between the water inlet flange and the external water pump, effectively reducing the probability of water leakage when the external water pump discharges water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the water diversion module of the present utility model;

[0019] Figure 3 is a schematic diagram of the connection module of the present utility model;

[0020] Figure 4Schematic diagram of the connection relationship among the plate body, the shell cover, the pressing plate and the bolt II of the present utility model.

[0021] Reference numerals:

[0022] 100, water diversion module; 110, transition box; 120, inlet flange; 130, outlet end; 140, cover body; 150, bolt I;

[0023] 200, connection module; 210, water pipe; 220, plate body; 230, shell cover; 240, pressing plate; 250, deduction block; 260, bolt II;

[0024] 300, reinforcing rib;

[0025] 400, rubber ring. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in combination with the detailed implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0027] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model.

[0028] A water pump water pipe connection device provided by some embodiments of the present utility model will be described below in combination with the accompanying drawings. Embodiment 1

[0029] Combined with Figures 1-4 As shown, a water pump water pipe connection device provided by the present utility model includes a water diversion module 100 and a connection module 200. The water diversion module 100 includes a transition box 110, an inlet flange 120 connected to and communicating with the transition box 110, an outlet end 130 installed inside the transition box 110, a cover body 140 buckled on the top of the transition box 110, and a plurality of bolts I 150 connected between the transition box 110 and the cover body 140;

[0030] The connection module 200 includes a water pipe 210 horizontally penetrating through the outlet end 130, a plate body 220 movably sleeved outside the outlet end 130, a shell cover 230 installed on one side of the plate body 220, a plurality of pressing plates 240 connected to the shell cover 230, two deduction blocks 250 installed inside the transition box 110, and a bolt II 260 connected between the plate body 220 and the deduction blocks 250. The inner end of the water pipe 210 is wrapped inside the inner end of the outlet end 130, and the inner wall of the shell cover 230 is attached to the outer wall of the water pipe 210.

[0031] Further, the inner end of the water outlet end 130 is arranged as an arc surface. With this structural design, when the water pipe 210 wraps the inner end of the water outlet end 130, the water pipe 210 will not be worn out by the water outlet end 130, ensuring the service life of the water pipe 210.

[0032] Further, a plurality of first bolts 150 are arranged in a matrix, and sockets adapted for the first bolts 150 to be embedded are provided at the top of the cover body 140. With this layout design, the cover body 140 and the transition box 110 can be firmly connected.

[0033] Further, a plurality of pressing plates 240 are arranged at equal intervals and in an annular shape. The pressing plates 240 are arranged in a curved shape and extend into the water pipe 210. The inner ends of the pressing plates 240 are attached to the inner wall of the water pipe 210. With this structural design, the pressing plates 240 can make the water pipe 210 insert more into the water outlet end 130, ensuring that after the water pipe 210 is squeezed by the housing 230, it can successfully wrap the inner end of the water outlet end 130.

[0034] Further, two buckling blocks 250 are vertically symmetric with respect to the water outlet end 130. The water outlet end 130 and the buckling blocks 250 are both made of stainless steel material. Using the same material for manufacturing can reduce the difficulty of material selection during the manufacturing of the water outlet end 130 and the buckling blocks 250. Additionally, it enables the plate body 220 to be horizontally placed inside the transition box 110. Embodiment 2

[0035] Combined with Figure 1 As shown, on the basis of Embodiment 1, a plurality of reinforcing ribs 300 are connected between the transition box 110 and the inlet flange 120. The plurality of reinforcing ribs 300 are arranged at equal intervals and in an annular shape. By providing the reinforcing ribs 300, the connection strength between the inlet flange 120 and the transition box 110 can be improved. Embodiment 3

[0036] Combined with Figure 1 As shown, in the above embodiment, a rubber ring 400 is embedded on one side of the inlet flange 120. The rubber ring 400 is arranged in a circular ring shape and has a thickness of 3 cm. By providing the rubber ring 400, the connection sealing performance between the inlet flange 120 and the external water pump can be improved.

[0037] Working principle and usage process of the present utility model: In the initial state, the cover body 140 and the transition box 110 are in a separated state. When the device is put into actual use, connect the water inlet flange 120 to the water outlet position of an external water pump, then insert the water pipe 210 into the water outlet end 130, then move the plate body 220 towards the water pipe 210. Then, the pressing plate 240 first enters the interior of the water pipe 210. Then, as the plate body 220 continues to move, under the pulling of the housing 230, multiple pressing plates 240 will continuously rub and pull the inner wall of the water pipe 210, causing the water pipe 210 to be inserted more into the water outlet end 130. Then, under the extrusion of the housing 230, the inner end of the water pipe 210 gradually wraps the inner end of the water outlet end 130. Then, when the plate body 220 contacts the buckling block 250, tighten the second bolt 260, thereby completing the fixation of the water pipe 210. Then, connect the cover body 140 and the transition box 110 with the first bolt 150, thereby completing the connection between the external water pump and the water pipe 210.

[0038] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A water pump water pipe connection device, characterized in that, Comprising: A water diversion module (100), the water diversion module (100) includes a transition box (110), a water inlet flange (120) connected and communicated with the transition box (110), a water outlet end (130) installed inside the transition box (110), a cover body (140) buckled on the top of the transition box (110), and a plurality of first bolts (150) connected between the transition box (110) and the cover body (140); A connection module (200), the connection module (200) includes a water pipe (210) horizontally penetrating through the water outlet end (130), a plate body (220) movably sleeved outside the water outlet end (130), a shell cover (230) installed on one side of the plate body (220), a plurality of pressing plates (240) connected to the shell cover (230), two buckling blocks (250) installed inside the transition box (110), and a second bolt (260) connected between the plate body (220) and the buckling blocks (250). The inner end of the water pipe (210) is wrapped inside the inner end of the water outlet end (130), and the inner wall of the shell cover (230) fits with the outer wall of the water pipe (210).

2. The water pump water pipe connection device according to claim 1, characterized in that, A plurality of reinforcing ribs (300) are connected between the transition box (110) and the water inlet flange (120), and the plurality of reinforcing ribs (300) are arranged at equal intervals in a circular shape.

3. A water pump and water pipe connection device according to claim 1, characterized in that, A rubber ring (400) is embedded on one side of the water inlet flange (120), the rubber ring (400) is set to be circular, and the thickness is set to 3 cm.

4. A water pump and water pipe connection device according to claim 1, characterized in that, The inner end of the water outlet end (130) is set to be an arc surface.

5. A water pump water pipe connection device according to claim 1, characterized in that The plurality of first bolts (150) are arranged in a matrix, and the top of the cover body (140) is provided with a socket suitable for the first bolts (150) to be embedded.

6. A water pump and water pipe connection device according to claim 1, characterized in that, The plurality of pressing plates (240) are arranged at equal intervals in a circular shape, the pressing plates (240) are set to be curved, and extend into the water pipe (210). The inner end of the pressing plate (240) fits with the inner wall of the water pipe (210).

7. A water pump water pipe connection device according to claim 1, characterized in that, The two buckling blocks (250) are vertically symmetrical about the water outlet end (130), and the water outlet end (130) and the buckling blocks (250) are both made of stainless steel materials.

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