CN218235622U

CN218235622U - Permanent magnet frequency conversion water supply device

Info

Publication number: CN218235622U
Application number: CN202221989094.6U
Authority: CN
Inventors: 林武仕; 魏彦诚; 陈超; 李浩然
Original assignee: Wuxi Kangyu Water Treatment Equipment Co ltd
Current assignee: Wuxi Kangyu Water Treatment Equipment Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2023-01-06
Anticipated expiration: 2032-07-30

Abstract

The utility model relates to a water supply equipment technical field discloses a permanent magnetism frequency conversion water supply installation, the on-line screen storage device comprises a base, fixedly connected with working shaft structure on the base, the exit end fixedly connected with transportation tubular construction of working shaft structure, be provided with sealed pad structure between transportation tubular construction and the working shaft structure, wherein, the entrance point fixedly connected with filter tube structure of working shaft structure, the inside of filter tube structure is provided with filter screen and rotating-structure. The utility model discloses can be at the in-process that water got into frequency conversion working shaft from the filter tube, water six times when connecting cross department, a series of rubbish of aquatic under the filter screen can be intercepted, and rivers also can drive the connection cross and rotate, along with the rotation of connecting the cross, connect the cross and can scrape the rubbish of interception on the filter screen off, prevent that rubbish from getting into frequency conversion working shaft, cause the jam of frequency conversion working shaft, guaranteed frequency conversion working shaft's normal operating and life.

Description

Permanent magnet frequency conversion water supply device

Technical Field

The utility model relates to a water supply equipment technical field, in particular to permanent magnetism frequency conversion water supply installation.

Background

The variable frequency water pump rotates through magnetic force during use, and the rotating speed is changed through frequency conversion. This kind of equipment not only can be used for supplying water along with the residential quarter, because some crops easily lodge, compare the irrigation that needs low-speed water with ordinary crop to make this water pump can also be used to agricultural production's irrigation, supply water to crops.

The existing permanent magnet variable-frequency water supply device has certain defects when in use, particularly during agricultural irrigation, because water at a water source possibly contains impurities such as garbage, the impurities can seriously affect the operation of a water pump, and the water pump can be damaged under the serious condition, so that certain loss is caused.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a permanent magnet frequency conversion water supply device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a permanent magnet variable frequency water supply device comprises a base, wherein a water supply pump structure is fixedly connected to the base, a conveying pipe structure is fixedly connected to the outlet end of the water supply pump structure, and a sealing gasket structure is arranged between the conveying pipe structure and the water supply pump structure;

the water supply pump is characterized in that a filter pipe structure is fixedly connected to the inlet end of the water supply pump structure, a filter screen and a rotating structure are arranged inside the filter pipe structure, and the rotating structure is tightly attached to the side face of the filter screen.

Further, the working shaft structure includes the frequency conversion working shaft, frequency conversion working shaft and base fixed connection, the entrance point of frequency conversion working shaft is provided with the inlet tube, the exit end of frequency conversion working shaft is provided with the outlet pipe, the end of outlet pipe is provided with out the water spacing groove, swing joint has swing joint ring on the outlet pipe.

Furthermore, the transportation pipe structure includes the transportation pipe, transportation pipe and activity go-between threaded connection, the lower extreme of transportation pipe is provided with the transportation spacing groove.

Furthermore, the sealing gasket structure comprises a rubber gasket, the rubber gasket is positioned between the conveying pipe and the water outlet pipe, limiting strips are arranged on two sides of the rubber gasket, and the two limiting strips are respectively connected with the water outlet limiting groove and the conveying limiting groove in a matched mode.

Further, the chimney filter structure includes the filter tube, the filter tube is coaxial with the inlet tube, the one end fixedly connected with of filter tube filters the connecting pipe, filter connecting pipe and inlet tube threaded connection, the other end fixedly connected with of filter tube filters the inlet tube, the inside of filtering the inlet tube is provided with the flare opening.

Furthermore, the filter screen is located the through-hole junction of filter tube and filtration connecting pipe.

Furthermore, revolution mechanic is including connecting the cross, connect the cross and be located the inside of filtering the inlet tube, and with filter inlet tube fixed connection, it has the flabellum to rotate on the cross, the flabellum is laminated with the side of filter screen.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the rotating-structure and the filter screen that set up, at the in-process that water got into the frequency conversion working shaft from the filter tube, water six when connecting cross department, a series of rubbish of aquatic under the filter screen can be intercepted, rivers also can drive the connection cross and rotate, along with the rotation of connecting the cross, the rubbish of intercepting on the filter screen can be scraped to the connection cross, prevent that rubbish from getting into the frequency conversion working shaft, cause the jam of frequency conversion working shaft, the normal operating and the life of frequency conversion working shaft have been guaranteed.

2. Through the filter tube structure who sets up, after closing the frequency conversion working shaft, the rivers of filter tube department can appear the refluence funnel mouth phenomenon, at this moment, the funnel mouth has avoided the condition that rubbish refluence can the water source department effectively because less export.

3. Through the sealed pad structure and the working shaft structure that set up, the rubber pad is located between transportation pipe and the outlet pipe, makes the device have better sealing performance, is connected with the transportation pipe through the swing joint ring that can freely move about, makes the connection of device more convenient.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is an explosion diagram of the structure of a permanent magnet frequency conversion water supply device of the present invention.

Fig. 2 is an explosion diagram illustrating the structure of the water outlet pipe of the permanent magnet frequency conversion water supply device of the present invention.

Fig. 3 is the utility model relates to a water pipe structure connection schematic diagram of permanent magnetism frequency conversion water supply installation.

Fig. 4 is a schematic diagram of a filter tube structure of a permanent magnet variable frequency water supply device of the present invention.

Fig. 5 is the schematic diagram of the internal structure of the filtering pipe of the permanent magnet frequency conversion water supply device of the present invention.

Fig. 6 is a schematic two-diagram of a filter tube structure of a permanent magnet variable frequency water supply device of the present invention.

In the figure: 1. a base; 201. a variable frequency water supply pump; 202. a water inlet pipe; 203. a water outlet pipe; 204. a water outlet limiting groove; 205. a movable connecting ring; 301. a rubber pad; 302. a limiting strip; 401. a transport pipe; 402. transporting a limiting groove; 501. a filter tube; 502. a filtering connecting pipe; 503. filtering the water inlet pipe; 504. a funnel opening; 601. a cross is connected; 602. a fan blade; 7. and (4) a filter screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a permanent magnet frequency conversion water supply device comprises a base 1, a water supply pump structure is fixedly connected to the base 1, a transport pipe structure is fixedly connected to an outlet end of the water supply pump structure, and a sealing gasket structure is arranged between the transport pipe structure and the water supply pump structure;

wherein, the inlet end of the water supply pump structure is fixedly connected with a filter pipe structure, a filter screen 7 and a rotating structure are arranged in the filter pipe structure, and the rotating structure is tightly attached to the side surface of the filter screen 7;

the water supply pump structure comprises a variable-frequency water supply pump 201, the variable-frequency water supply pump 201 is fixedly connected with the base 1, the inlet end of the variable-frequency water supply pump 201 is provided with a water inlet pipe 202, the outlet end of the variable-frequency water supply pump 201 is provided with a water outlet pipe 203, the tail end of the water outlet pipe 203 is provided with a water outlet limiting groove 204, and the water outlet pipe 203 is movably connected with a movable connecting ring 205;

the conveying pipe structure comprises a conveying pipe 401, the conveying pipe 401 is in threaded connection with the movable connecting ring 205, and a conveying limiting groove 402 is formed in the lower end of the conveying pipe 401.

Wherein, sealed structure of filling up includes rubber pad 301, and rubber pad 301 is located between transportation pipe 401 and outlet pipe 203, and the both sides of rubber pad 301 all are provided with spacing 302, and two spacing 302 are connected in the cooperation of play water spacing groove 204 and transportation spacing groove 402 respectively, and rubber pad 301 is located between transportation pipe 401 and the outlet pipe 203, makes the device have better sealing performance, is connected with transportation pipe 401 through swing joint ring 205 that can free activity, makes the device's connection more convenient.

The filter tube structure includes filter tube 501, filter tube 501 is coaxial with inlet tube 202, the one end fixedly connected with of filter tube 501 filters connecting pipe 502, filter connecting pipe 502 and inlet tube 202 threaded connection, filter screen 7 is located filter tube 501 and the through-hole junction of filtering connecting pipe 502, the other end fixedly connected with of filter tube 501 filters inlet tube 503, the inside of filtering inlet tube 503 is provided with flare opening 504, after closing frequency conversion feed water pump 201, refluence flare opening 504 phenomenon can appear in the rivers of filter tube 501 department, at this moment, flare opening 504 is because less export, the condition that rubbish refluence can water source department has been avoided effectively.

The rotating structure comprises a connecting cross 601, the connecting cross 601 is located inside a filtering water inlet pipe 503 and fixedly connected with the filtering water inlet pipe 503, a fan blade 602 is rotatably connected to the connecting cross 601, the fan blade 602 is attached to the side face of a filter screen 7, in the process that water enters the variable-frequency water supply pump 201 from a filter pipe 501, when water passes through the connecting cross 601, a series of garbage in the water can be intercepted by the filter screen 7, water flow can also drive the connecting cross 601 to rotate, along with the rotation of the connecting cross 601, the garbage intercepted by the filter screen 7 can be scraped by the connecting cross 601, the garbage is prevented from entering the variable-frequency water supply pump 201, the blockage of the variable-frequency water supply pump 201 is caused, and the normal operation and the service life of the variable-frequency water supply pump 201 are ensured.

It should be noted that, the utility model relates to a permanent magnetism frequency conversion water supply installation, when using, at first start frequency conversion feed water pump 201, at this moment frequency conversion feed water pump 201 can draw water through filter pipe 501, in the in-process that water gets into frequency conversion feed water pump 201 from filter pipe 501, when water six passes through connection cross 601 department, a series of rubbish in the aquatic can be intercepted to filter screen 7, rivers also can drive connection cross 601 and rotate, along with the rotation of connection cross 601, connection cross 601 can scrape the rubbish of intercepting on filter screen 7 off, prevent rubbish from getting into frequency conversion feed water pump 201, cause the jam of frequency conversion feed water pump 201, guaranteed the normal operating and the life of frequency conversion feed water pump 201, the rivers flow from transporting pipe 401 at last; when the variable-frequency water supply pump 201 is turned off, the water flow at the filter pipe 501 flows back to the funnel opening 504, and at the moment, the funnel opening 504 effectively avoids the situation that garbage flows back to the water source due to a smaller outlet.

Wherein, rubber pad 301 is located between transport pipe 401 and outlet pipe 203, makes the device have better sealing performance, is connected with transport pipe 401 through the activity connecting ring 205 that can freely move, makes the connection of device more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a permanent magnetism frequency conversion water supply installation, includes base (1), its characterized in that: a water supply pump structure is fixedly connected to the base (1), a conveying pipe structure is fixedly connected to the outlet end of the water supply pump structure, and a sealing gasket structure is arranged between the conveying pipe structure and the water supply pump structure;

the water supply pump is characterized in that a filter pipe structure is fixedly connected to the inlet end of the water supply pump structure, a filter screen (7) and a rotating structure are arranged inside the filter pipe structure, and the rotating structure is tightly attached to the side face of the filter screen (7).

2. The permanent magnet variable frequency water supply device according to claim 1, characterized in that: the working shaft structure includes frequency conversion working shaft (201), frequency conversion working shaft (201) and base (1) fixed connection, the entrance point of frequency conversion working shaft (201) is provided with inlet tube (202), the exit end of frequency conversion working shaft (201) is provided with outlet pipe (203), the end of outlet pipe (203) is provided with out water spacing groove (204), swing joint has swing joint ring (205) on outlet pipe (203).

3. The permanent magnet frequency conversion water supply device according to claim 2, characterized in that: the conveying pipe structure comprises a conveying pipe (401), the conveying pipe (401) is in threaded connection with a movable connecting ring (205), and a conveying limiting groove (402) is arranged at the lower end of the conveying pipe (401).

4. The permanent magnet frequency conversion water supply device according to claim 3, characterized in that: the sealing gasket structure comprises a rubber gasket (301), the rubber gasket (301) is located between the conveying pipe (401) and the water outlet pipe (203), limiting strips (302) are arranged on two sides of the rubber gasket (301), and the limiting strips (302) are respectively connected with the water outlet limiting groove (204) and the conveying limiting groove (402) in a matched mode.

5. The permanent magnet variable frequency water supply device according to claim 2, characterized in that: the filter tube structure includes filter tube (501), filter tube (501) are coaxial with inlet tube (202), one end fixedly connected with of filter tube (501) filters connecting pipe (502), filter connecting pipe (502) and inlet tube (202) threaded connection, the other end fixedly connected with of filter tube (501) filters inlet tube (503), the inside of filtering inlet tube (503) is provided with flare opening (504).

6. The permanent magnet frequency conversion water supply device according to claim 5, characterized in that: the filter screen (7) is positioned at the through hole connection part of the filter pipe (501) and the filter connecting pipe (502).

7. The permanent magnet variable frequency water supply device according to claim 5, characterized in that: rotating-structure is including connecting cross (601), connect cross (601) and be located the inside of filtering inlet tube (503), and with filter inlet tube (503) fixed connection, it is connected with flabellum (602) to rotate on connecting cross (601), the side laminating of flabellum (602) and filter screen (7).