CN218563977U - Flow passage component for circulating pump - Google Patents

Abstract

The application provides use the part that overflows on the circulating pump relates to the circulating pump field. The overflow component for the circulating pump comprises a base, an overflow component body is fixedly mounted above the base and comprises a water outlet pipe, a box body is fixedly mounted on one side of the overflow component body, a round roller is movably connected inside the box body, and blades used for crushing impurities in water are fixedly mounted on the surface of the round roller. Use the flow passage part on this circulating pump, before rivers get into the flow passage part, make the worm wheel drive two circle rollers through worm wheel and worm meshing's mode and rotate, the blade on circle roller surface is smashed the impurity of aquatic, then filter impurity on the surface of filter, solved circulating pump in the past and flowed the part and do not handle the impurity of aquatic and lead to the problem that the impeller causes the jam to the impeller, the performance that has realized improving the impeller, extension circulating pump life's beneficial effect.

Description

Flow passage component for circulating pump

Technical Field

The application relates to the technical field of circulating pumps, in particular to an overflow component for a circulating pump.

Background

The circulating pump is used for the function of the pump, the centrifugal pump is used for the structure of the pump, the two concepts are completely two concepts, the pump used for circulating water by the working principle of the circulating pump is called the circulating pump, for example, hot water in a water heating pipeline is circulated by the circulating pump, and parts on the circulating pump are numerous and comprise a flow passage part for the circulating pump.

The attention points of the circulating pump in use comprise that sundries in a system pipeline are washed clean so as to prevent the sundries from winding the impeller to cause the stalling when the circulating pump runs, when the circulating pump works, water can pass through the overflowing component, the overflowing component contains the impeller, if the impurities in the water are not treated, when the water passes through the overflowing component, the impurities in the water can cause the stalling to the impeller.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the application provides the overflowing part used on the circulating pump, and solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the above purpose, the present application is implemented by the following technical solutions: the circulating pump is provided with the overflowing part, the overflowing part comprises a base, the upper side fixed mounting of the base is provided with an overflowing part body, the overflowing part body comprises a water outlet pipe, one side fixed mounting of the overflowing part body is provided with a box body, the inside of the box body is evenly and movably connected with a round roller, the surface of the round roller is evenly and fixedly provided with a blade for crushing impurities in water, a filter plate for filtering the impurities in the water is arranged below the round roller, a water leakage hole is evenly formed in the surface of the filter plate, and a baffle is fixedly mounted at one end of the filter plate.

Through adopting above-mentioned technical scheme, before rivers got into the flow passage part, at first rotate through the roller and make its surperficial blade smash the impurity of aquatic, then filter impurity on the surface of filter through the filter, avoid the inside stifled commentaries on classics that causes the impeller of the great impurity entering flow passage part of volume.

Preferably, the filter plate is slidably connected to the surface of the inner wall of the housing.

Through adopting above-mentioned technical scheme, can utilize filter and box body inner wall sliding connection's mode to dismantle the filter to make things convenient for the staff regularly to clear up the filter, dredge the hole that leaks, avoid the filter to block up the speed that influences rivers.

Preferably, the fixed surface of baffle inner wall installs the sealed pad that is used for improving leakproofness between filter and the box body, the screw via hole that is used for going on fixing between filter and the box body is seted up on the surface of baffle.

Through adopting above-mentioned technical scheme, can utilize sealed the leakproofness of being connected between improvement filter and the box body of filling up to the condition of infiltration is avoided appearing.

Preferably, one end of the round roller penetrates through the box body to be connected with a worm wheel, one side of the worm wheel is provided with a worm, and one end of the worm is connected with a motor.

Through adopting above-mentioned technical scheme, can utilize worm wheel and worm meshing's mode to make two round rollers toward the same direction rotate, adopt same motor to drive two round rollers and rotate, save equipment cost.

Preferably, the bottom of the box body is fixedly provided with a second water pipe, one end of the second water pipe is fixedly connected with a first water pipe, and one end of the first water pipe is fixedly connected with the flow passage component body.

By adopting the technical scheme, water after impurities are filtered can be conveyed into the first water pipe through the second water pipe and then enters the overflowing component, so that water flow enters the overflowing component at a constant speed, and a certain buffering effect is realized on the use of the impeller.

Preferably, the one end fixedly connected with inlet tube of box body, the one end of inlet tube and outlet pipe all is provided with the ring flange.

By adopting the technical scheme, the purpose that the water inlet pipe and the water outlet pipe are connected with other water pipes can be realized through the flange plate.

Preferably, the front surface of the box body is provided with a groove for placing the baffle.

Through adopting above-mentioned technical scheme, the filter enters into the box body backplate and enters into inside the recess, can improve the laminating nature between filter and the box body to increase the leakproofness.

Preferably, the four corners of the base are provided with fixing bolts, and the filter plate is connected with the box body through the fixing bolts.

Through adopting above-mentioned technical scheme, can install whole circulating pump in suitable position through fixing bolt, utilize fixing bolt to be in the same place filter and box body are fixed, can improve the steadiness of filter in the use, avoid the filter to rock and seep water behind the production gap.

(III) advantageous effects

The application provides an overflow component for a circulating pump. Has the following beneficial effects:

1. this circulating pump is last with overflowing parts, before rivers got into overflowing parts, make the worm wheel drive two circle rollers through worm wheel and worm meshing's mode and rotate, the blade on circle roller surface is smashed the impurity of aquatic, then filters impurity on the surface of filter, has solved circulating pump in the past and has flowed parts and not have handled the problem that leads to impurity to cause the impeller to block up to the impurity of aquatic, has realized improving the performance of impeller, extension circulating pump life's beneficial effect.

Drawings

FIG. 1 is a schematic view of the subjective topographical structure of the present application;

FIG. 2 is a front sectional view of the cartridge of the present application;

FIG. 3 is a schematic view of the subjective appearance structure of the filter board of the present application;

FIG. 4 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 5 is a side cross-sectional structural view of the cartridge of the present application.

In the figure: 1. a base; 2. a flow component body; 201. a water outlet pipe; 202. a water inlet pipe; 203. a first water delivery pipe; 204. a second water delivery pipe; 3. a box body; 301. a worm; 302. a motor; 303. a groove; 304. a worm gear; 305. a round roller; 306. a blade; 4. a filter plate; 401. a water leakage hole; 402. a gasket; 403. a baffle plate; 404. and (6) passing through the hole by the screw.

Detailed Description

The present application is explained in further detail below with reference to the figures and examples.

Referring to fig. 1, fig. 3 and fig. 5, the embodiment of the present application provides an overflow component for use on a circulating pump, which comprises a base 1, base 1's top fixed mounting has overflow component body 2, overflow component body 2 includes outlet pipe 201, water after the circulation in the circulating pump can be discharged from outlet pipe 201, one side fixed mounting who overflows component body 2 has box body 3, the inside even swing joint of box body 3 has round roller 305, the even fixed mounting in surface of round roller 305 has blade 306 that is used for smashing aquatic impurity, the one end of round roller 305 rotates at the top of box body 3 inner wall, round roller 305 can drive blade 306 rotation when the pivoted and cut impurity and smash, the below of round roller 305 is provided with filter 4 that is used for filtering aquatic impurity, leak hole 401 has evenly been seted up on the surface of filter 4, water after smashing impurity can enter into overflow component through the hole 401 that leaks on filter 4 surface, the particle impurity that is greater than leak hole 401 can remain on the surface of filter 4, the one end fixed mounting of filter 4 has baffle 403.

Referring to fig. 2, in one aspect of the present embodiment, the filter plate 4 is slidably connected to the surface of the inner wall of the case 3, and the handle on the surface of the baffle 403 can be pulled to pull the filter plate 4 out of the inside of the case 3.

Referring to fig. 3, in an aspect of the present embodiment, a sealing gasket 402 for improving the sealing performance between the filter plate 4 and the box body 3 is fixedly installed on the surface of the inner wall of the baffle 403, a screw through hole 404 for fixing the filter plate 4 and the box body 3 is opened on the surface of the baffle 403, when the filter plate 4 is completely pushed into the box body 3, the sealing gasket 402 on the surface of the baffle 403 contacts with the box body 3, and then a fixing bolt is inserted into the screw through hole 404 to fix the filter plate 4.

Referring to fig. 4, in an aspect of the present embodiment, one end of the round roller 305 penetrates through the box 3 to be connected to a worm wheel 304, one side of the worm wheel 304 is provided with a worm 301, one end of the worm 301 is connected to a motor 302, the worm 301 is driven to rotate by starting the motor 302, the worm 301 rotates to mesh with the worm wheel 304 to drive the worm wheel 304 to rotate, and the worm wheel 304 rotates to drive the round roller 305 at one end of the worm wheel 304 to rotate.

Referring to fig. 1, in an aspect of the present embodiment, a second water pipe 204 is fixedly installed at the bottom of the box 3, one end of the second water pipe 204 is fixedly connected with a first water pipe 203, one end of the first water pipe 203 is fixedly connected with the flow passage component body 2, water passing through the water leakage hole 401 enters the second water pipe 204, then flows into the first water pipe 203, and then enters the flow passage component body 2 through the first water pipe 203 to contact with the impeller.

Referring to fig. 1, in one aspect of this embodiment, one end of the box body 3 is fixedly connected with a water inlet pipe 202, one end of each of the water inlet pipe 202 and the water outlet pipe 201 is provided with a flange, the water inlet pipe 202 and the water outlet pipe 201 are fixedly connected with other water pipes through the flanges, and water enters the box body 3 from the water inlet pipe 202, is processed, enters the overflowing part body 2 through the second water pipe 204 and the first water pipe 203, contacts with the impeller, and is then discharged through the water outlet pipe 201.

Referring to fig. 2, in an aspect of the present embodiment, a groove 303 for placing a baffle 403 is formed in the front surface of the box body 3, when the filter plate 4 enters the box body 3, the baffle 403 is located inside the groove 303, and the thickness of the baffle 403 is the same as that of the groove 303.

Referring to fig. 1, in one aspect of the present embodiment, fixing bolts are disposed at four corners of the base 1, the filter plate 4 is connected to the box body 3 through the fixing bolts, the base 1 is fixed to a suitable position by the fixing bolts to mount the circulation pump, and the filter plate 4 is fixedly connected to the box body 3 by the fixing bolts.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: when the device is used, the device is fixed at a proper position through fixing bolts at four corners of the base 1, then the device is connected with other water pipes through flanges at one ends of the water inlet pipe 202 and the water outlet pipe 201, then water enters the box body 3 through the water inlet pipe 202, then the worm 301 is driven to rotate through the motor 302 and is meshed with the worm wheel 304 to enable the worm wheel 304 to rotate, the worm wheel 304 rotates to drive the round roller 305 to rotate, the blades 306 on the surface of the round roller 305 smash and cut impurities in the water, the impurities larger than the water leakage holes 401 are left on the surface of the filter plate 4, the water passes through the water leakage holes 401 to enter the second water pipe 204, then enters the first water pipe 203, finally, the water flows into the overflowing part 2 to be contacted with the impeller and is discharged through the water outlet pipe 201 after being processed, when the impurities on the surface of the filter plate 4 need to be cleaned, the handle on the surface of the baffle 403 is manually pulled to slide the filter plate 4 from the interior of the box body 3, after the filter plate 4 is cleaned, the filter plate 4 is pushed into the box body 3, the baffle 403 is located inside the groove 303, and then the fixing bolts are inserted into the screw through holes 404 to fixedly connect the box body 3 so that the filter plate 4 and the box body 3.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. With the current foldback on the circulating pump, including base (1), its characterized in that: the top fixed mounting of base (1) has and overflows part body (2), it includes outlet pipe (201) to overflow part body (2), one side fixed mounting that overflows part body (2) has box body (3), the even swing joint in inside of box body (3) has round roller (305), the even fixed mounting in surface of round roller (305) has blade (306) that are used for smashing aquatic impurity, the below of round roller (305) is provided with filter (4) that are used for filtering aquatic impurity, the hole of leaking (401) has evenly been seted up on the surface of filter (4), the one end fixed mounting of filter (4) has baffle (403).

2. The flow passage member for a circulation pump according to claim 1, wherein: the filter plate (4) is connected with the surface of the inner wall of the box body (3) in a sliding manner.

3. The flow passage member for a circulation pump according to claim 1, wherein: the surface fixed mounting of baffle (403) inner wall has and is used for improving sealed pad (402) of leakproofness between filter (4) and box body (3), screw via hole (404) that are used for fixing between filter (4) and box body (3) are seted up on the surface of baffle (403).

4. The flow distribution member for a circulation pump according to claim 1, wherein: one end of the round roller (305) penetrates through the box body (3) to be connected with a worm wheel (304), one side of the worm wheel (304) is provided with a worm (301), and one end of the worm (301) is connected with a motor (302).

5. The flow passage member for a circulation pump according to claim 1, wherein: the bottom of box body (3) is fixed mounting has second raceway (204), the one end fixedly connected with first raceway (203) of second raceway (204), the one end and the overflowing part body (2) fixed connection of first raceway (203).

6. The flow distribution member for a circulation pump according to claim 1, wherein: one end fixedly connected with inlet tube (202) of box body (3), the one end of inlet tube (202) and outlet pipe (201) all is provided with the ring flange.

7. The flow passage member for a circulation pump according to claim 1, wherein: the front surface of the box body (3) is provided with a groove (303) for placing a baffle (403).

8. The flow distribution member for a circulation pump according to claim 1, wherein: the four corners of the base (1) are provided with fixing bolts, and the filter plate (4) is connected with the box body (3) through the fixing bolts.

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