A high-strength water pump housing

Abstract

This utility model relates to the field of water pump housing technology, specifically a high-strength water pump housing, including a pump body assembly, six sets of flange reinforcement mechanisms disposed on the pump body assembly, and pipes disposed within the six sets of flange reinforcement mechanisms. The pump body assembly includes a pump casing, a reinforcing end disposed on the inlet flange of the pump casing, and a stabilizing gasket disposed on the inner end of the reinforcing end. The flange reinforcement mechanism includes reinforcing feet fixedly installed in grooves on the inner wall of the reinforcing end. By adding a pressure-resistant and pull-resistant reinforcing end to the flange at the inlet port of the existing pump casing, and by distributing six sets of flange reinforcement mechanisms evenly within the reinforcing end, the pump casing body, which is under high pressure and delivers water, will not be damaged due to abnormal shaking between the pump body and the outer pipe caused by excessive water pressure.

Description

Technical Field

[0001] This utility model relates to the field of water pump housing technology, specifically a high-strength water pump housing. Background Technology

[0002] A key component of a pump casing-type pump, located outside the pump impeller, is responsible for introducing water flow into the impeller, providing the necessary channel for the operation of the hydraulic machinery.

[0003] Since the pump casing is an important component for fixing and supporting the pump, it tightly connects the various fixed parts of the pump together. However, during the long-term process of introducing water flow, the connection between the pump casing port and the external water pipe may experience abnormal vibration due to excessive water pressure. Prolonged vibration of the pump port due to external pressure will cause abnormal damage.

[0004] In view of this, a high-strength water pump housing was designed to solve the above problems. Utility Model Content

[0005] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by this utility model is as follows:

[0007] A high-strength water pump housing includes a pump body assembly, six sets of flange reinforcement mechanisms disposed on the pump body assembly, and pipes disposed within the six sets of flange reinforcement mechanisms; the pump body assembly includes a pump casing, a reinforcing end disposed on the inlet flange of the pump casing, and a stabilizing gasket disposed on the inner end of the reinforcing end; the flange reinforcement mechanism includes a reinforcing foot fixedly installed in a groove on the inner wall of the reinforcing end, a reinforcing arm installed in the middle of the reinforcing foot, a limiting member fixedly installed on the reinforcing foot, a pressure column movably installed within the reinforcing arm, and an anti-detachment gasket movably installed outside the column and the limiting member.

[0008] In a preferred embodiment, the present invention can be further configured such that the flange reinforcement mechanism also includes two sets of reset components disposed outside the reinforcing arm;

[0009] The reset assembly includes an outer frame fixedly mounted on the outer wall of the reinforcing arm, a crossbar mounted in the middle of the inner side of the outer frame, and a spring disposed outside the crossbar.

[0010] In a preferred embodiment, the present invention can be further configured such that: a shaft is provided in the horizontal hole at the top of the column, and rectangular sliders are installed at both ends of the shaft, and the rectangular sliders are movably installed on the outside of the horizontal bar;

[0011] One end of the spring is adapted to bear pressure on the rectangular slider.

[0012] In a preferred embodiment, the present invention can be further configured such that: the reinforcing arm has an overall Z-shaped structure, and a pressure-bearing rod is installed in the middle of the reinforcing arm, and the pressure-bearing rod is adapted to be snapped into a groove outside the limiting member.

[0013] In a preferred embodiment, the present invention can be further configured such that: a pressure-increasing pad is installed at the bottom of the pressure column, and a pad layer for increasing frictional resistance is provided at the bottom of the pressure-increasing pad.

[0014] In a preferred embodiment, the present invention can be further configured such that: two symmetrically distributed limiting baffles are installed on the top of the anti-detachment pad, and the two limiting baffles are adapted to constrain the two sides of the rectangular pad at the bottom of the pressure column.

[0015] In a preferred embodiment, the present invention can be further configured such that: the bottom of the outer end of the anti-detachment pad is provided with uniformly distributed transverse grooves, and an anti-slip pad is provided in the transverse grooves;

[0016] The anti-slip mat is made of rubber material.

[0017] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0018] 1. This utility model adds a pressure-resistant and pull-resistant reinforced end to the flange of the water inlet port of the existing pump casing, and sets six evenly distributed flange reinforcement mechanisms inside the reinforced end. After the external pipe port is evenly sealed and fixed by the six flange reinforcement mechanisms at multiple points, the pump casing body, which is delivering water and bearing high pressure, will not be damaged due to abnormal shaking between the pump body and the external pipe caused by excessive water pressure. Attached Figure Description

[0019] Figure 1 This is a schematic diagram illustrating the use of this utility model;

[0020] Figure 2 This is an exploded view of the present invention;

[0021] Figure 3 This is a cross-sectional schematic diagram of the reinforced end and the stabilizing gasket of this utility model;

[0022] Figure 4 This is an exploded view of the flange reinforcement mechanism of this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0024] Figure label:

[0025] 100. Pump body assembly; 110. Pump casing; 120. Reinforced end; 130. Stabilizing gasket;

[0026] 200. Flange reinforcement mechanism; 210. Reinforcing pad; 220. Column; 230. Limiting component; 240. Reinforcing lever arm; 250. Reset assembly; 251. Outer frame; 252. Crossbar; 253. Spring; 260. Pressure column; 270. Anti-detachment gasket; 280. Limiting baffle; 290. Anti-slip pad;

[0027] 300. Pipeline. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0029] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of this invention.

[0030] The following describes, with reference to the accompanying drawings, some embodiments of a high-strength water pump housing provided by this utility model. Example 1

[0031] Combination Figures 1-5 As shown, the present invention provides a high-strength water pump housing, including a pump body assembly 100, six sets of flange reinforcement mechanisms 200 disposed on the pump body assembly 100, and a pipe 300 disposed within the six sets of flange reinforcement mechanisms 200. The flange reinforcement mechanisms 200 are used to enhance the protection of the flange portion within the pump body assembly 100.

[0032] Pump body assembly 100 includes pump housing 110, reinforcing end 120 disposed on the inlet port flange of pump housing 110, and stabilizing gasket 130 disposed on the inner end of reinforcing end 120.

[0033] The flange reinforcement mechanism 200 includes a reinforcing pad 210 fixedly installed in the groove of the inner wall of the reinforcing end 120, a reinforcing arm 240 installed in the middle of the reinforcing pad 210, a limiting member 230 fixedly installed on the reinforcing pad 210, a pressure column 260 movably installed in the reinforcing arm 240, an anti-detachment gasket 270 movably installed outside the column 220 and the limiting member 230, and two sets of reset assemblies 250 provided outside the reinforcing arm 240.

[0034] A fully enclosed reinforcing end 120 and a stabilizing gasket 130 are pre-installed at the flange of the pump casing 110. Multiple studs evenly distributed at the inner end of the reinforcing end 120 are passed through into the interior of the stabilizing gasket 130, and the stabilizing gasket 130 is fixed to the outside of the multiple studs using nuts and washers.

[0035] At this time, the six sets of flange reinforcement mechanisms 200 evenly distributed inside the reinforced end 120 can provide a reinforced structure for the structure formed by the reinforced end 120 and the stabilizing gasket 130. When the pipe 300 is fixed by the six sets of flange reinforcement mechanisms 200, as the pipe 300 sends water into the inner cavity of the pump casing 110, the pressure brought by the high pressure water flow to the pipe 300 can be offset by the six sets of flange reinforcement mechanisms 200. At this time, the pressure of the pipe 300 causing high pressure and vibration will not directly act on the pump casing 110, thereby improving the service life of the pump casing 110. Example 2

[0036] Combination Figures 2-4 As shown, based on Embodiment 1, the reset assembly 250 includes an outer frame 251 fixedly installed on the outer wall of the reinforcing arm 240, a crossbar 252 installed in the middle of the inner side of the outer frame 251, and a spring 253 disposed outside the crossbar 252.

[0037] A shaft is installed in the horizontal hole at the top of the column 220, and rectangular sliders are installed at both ends of the shaft. The rectangular sliders are movably installed on the outside of the crossbar 252.

[0038] One end of spring 253 is adapted to bear pressure on the rectangular slider.

[0039] Preferably, a slide rail is provided inside the end of the reinforcing arm 240 near the column 220, and two sets of reset components 250 are installed outside the two slide rails of the reinforcing arm 240. When the top shaft of the column 220 is movably installed inside the two outer frames 251, the two horizontal bars 252, together with the two springs 253, can provide effective reset support for the free extension of the rectangular pad.

[0040] Once the reinforcing arm 240 is stretched outward along the two sets of reset components 250, the pressure column 260, which is movably installed at the other end of the reinforcing arm 240, can be effectively inserted along the transverse groove between the two limit baffles 280. Example 3

[0041] Combination Figure 4 and Figure 5 As shown, in the above embodiment, the reinforcing arm 240 has a Z-shaped structure, and a pressure-bearing rod is installed in the middle of the reinforcing arm 240, and the pressure-bearing rod is adapted to be snapped into the groove outside the limiting member 230.

[0042] A pressure-boosting pad is installed at the bottom of the pressure column 260, and a pad layer to increase frictional resistance is provided at the bottom of the pressure-boosting pad;

[0043] The top of the anti-detachment pad 270 is equipped with two symmetrically distributed limiting baffles 280, and the two limiting baffles 280 are adapted to constrain the two sides of the rectangular pad at the bottom of the pressure column 260.

[0044] The bottom of the outer end of the anti-slip pad 270 is provided with evenly distributed transverse grooves, and an anti-slip pad 290 is provided in the transverse grooves.

[0045] The anti-slip mat 290 is made of rubber material.

[0046] Preferably, the limiting member 230 has multiple evenly distributed slots, and after the reinforcing arm 240 is stretched outward, the bearing rod in its middle can selectively engage with a slot in the limiting member 230. At this time, the reinforcing arm 240 after the limiting member 230 actively bears the pressure can apply an effective compressive force to the pressure column 260. Finally, the rectangular pad at the bottom of the pressure column 260 can be stably positioned in the transverse groove between the two limiting baffles 280, pressing the anti-detachment gasket 270 tightly against the outside of the pipe 300, thereby ensuring that excessive water pressure will not cause the pipe 300 to shake, thus preventing damage to the flange of the pump casing 110.

[0047] The working principle and usage process of this utility model are as follows: By adding a reinforcing end 120 and a stabilizing gasket 130 to the flange of the water inlet port of the existing pump body to increase water pressure resistance and external pipe pull protection, and by setting multiple sets of flange reinforcement mechanisms 200 evenly distributed in the reinforcing end 120, the six sets of flange reinforcement mechanisms 200 evenly distributed in a circle can provide multi-point pressure-resistant fixing and sealing for the port of the pipeline 300.

[0048] Once the pipe 300 port is inserted through the gap between the reinforcing pad 210 and the anti-detachment pad 270, the outer end of the reinforcing arm 240 and the pressure column 260 can be controlled to tilt towards the anti-detachment pad 270. Based on the pressure requirements of the pipe 300 port, the reinforcing arm 240 can be stretched and moved laterally outward along the outer side of the top shaft of the column 220. At this time, the guide rod at the end of the reinforcing arm 240 away from the column 220 can selectively engage with the preset position on the outside of the limiting member 230. In the slot, the pressure column 260, which is now under active pressure, can press down along the inner side of the two limit baffles 280, and together with multiple anti-slip pads 290, it can press the anti-detachment gasket 270. At this time, the six evenly distributed flange reinforcement mechanisms 200 can effectively fix the pipe 300 to the reinforced end 120 port under the above operation, thereby avoiding the problem of the pipe 300 shaking due to excessive water pressure and causing wear to the pump body assembly 100.

[0049] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A high strength water pump housing comprising a pump body assembly (100) characterized by, It also includes six sets of flange reinforcement mechanisms (200) disposed on the pump body assembly (100) and pipes (300) disposed within the six sets of flange reinforcement mechanisms (200). The pump body assembly (100) includes a pump housing (110), a reinforcing end (120) disposed on the inlet port flange of the pump housing (110), and a stabilizing gasket (130) disposed on the inner end of the reinforcing end (120). The flange reinforcement mechanism (200) includes a reinforcing pad (210) fixedly installed in the groove on the inner wall of the reinforcing end (120), a reinforcing arm (240) installed in the middle of the reinforcing pad (210), a limiting member (230) fixedly installed on the reinforcing pad (210), a pressure column (260) movably installed in the reinforcing arm (240), and an anti-detachment gasket (270) movably installed on the outside of the column (220) and the limiting member (230).

2. A high strength water pump housing as claimed in claim 1, wherein, The flange reinforcement mechanism (200) also includes two sets of reset components (250) disposed outside the reinforcing arm (240); The reset assembly (250) includes an outer frame (251) fixedly mounted on the outer wall of the reinforcing arm (240), a crossbar (252) mounted in the middle of the inner side of the outer frame (251), and a spring (253) disposed outside the crossbar (252).

3. A high strength water pump housing as claimed in claim 2, wherein, A shaft is provided in the horizontal hole at the top of the column (220), and rectangular sliders are installed at both ends of the shaft. The rectangular sliders are movably installed on the outside of the crossbar (252). One end of the spring (253) is adapted to bear pressure on the rectangular slider.

4. A high strength water pump housing as claimed in claim 1, wherein, The reinforcing arm (240) has a Z-shaped structure, and a pressure-bearing rod is installed in the middle of the reinforcing arm (240), which is adapted to be snapped into the slot outside the limiting member (230).

5. A high strength water pump housing as claimed in claim 1, wherein, The bottom of the pressure column (260) is equipped with a pressure-boosting pad, and the bottom of the pressure-boosting pad is provided with a pad layer to increase frictional resistance.

6. A high strength water pump housing as claimed in claim 1, wherein, The top of the anti-detachment pad (270) is equipped with two symmetrically distributed limiting baffles (280), and the two limiting baffles (280) are adapted to constrain the two sides of the rectangular pad at the bottom of the pressure column (260).

7. A high strength water pump housing as claimed in claim 1, wherein, The bottom of the outer end of the anti-detachment pad (270) is provided with evenly distributed transverse grooves, and an anti-slip pad (290) is provided in the transverse grooves. The anti-slip mat (290) is made of rubber material.

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