CN213541455U

CN213541455U - Improved electric valve

Info

Publication number: CN213541455U
Application number: CN202022305723.6U
Authority: CN
Inventors: 张忠磊; 李雪莲; 吴伟
Original assignee: Shandong Yuming Environmental Protection Engineering Co ltd
Current assignee: Shandong Yuming Environmental Protection Engineering Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-25
Anticipated expiration: 2030-10-16

Abstract

The utility model provides an improved electric valve, which comprises a valve body, a flange plate, a movable cavity, an ingress pipe, an egress pipe, a rotary drum, a rotary motor, an outer side protection frame structure, a fixed frame structure which is convenient to disassemble, a screw rod, a stop plate, a motor driver, an antenna and an external power line, wherein the flange plate is welded at the left side and the right side of the valve body; the movable cavity is arranged at the middle upper part of the valve body; the lead-in pipe is arranged on the right side in the valve body and is communicated with the right side of the movable cavity; the delivery pipe is arranged on the left side of the valve body and is communicated with the lower part of the movable cavity. The protective cover of the utility model is hinged at the front side of the rectangular mounting frame, which is beneficial to opening the protective cover when in use, so as to carry out disassembly and assembly maintenance on the components in the rectangular mounting frame; ventilative net embedding is favorable to conveniently playing the ventilation function to rectangle installation frame inside when using at the intermediate position of protective cover to the convenient rotating electrical machines that rotates plays the ventilation cooling function.

Description

Improved electric valve

Technical Field

The utility model belongs to the technical field of electric valve, especially, relate to an improved generation's motorised valve.

Background

The electric valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, the laying area of a pipe network of liquid and gas is larger and larger along with the development of social economy, and the on-off control of the pipe network also becomes an important part in a pipe network management system. In particular, in recent years, the metering industry has been in the process of a development opportunity, and governments in various regions have increased the investment in the improvement of tap water supply for urban and rural houses. The rise of the water supply industry also promotes the rapid development of the electric valve, and provides an unprecedented development opportunity for the electric valve industry.

However, the existing electric valve has the problems that the device is inconvenient to maintain, the motor is inconvenient to fix, and the motor does not have the heat dissipation function.

Therefore, it is necessary to develop an improved electric valve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a follow-on motorised valve to there is inconvenient maintaining the device in solving current motorised valve, and is inconvenient to fix the motor and do not possess the problem that plays the heat dissipation function to the motor. An improved electric valve comprises a valve body, a flange plate, a movable cavity, an inlet pipe, an outlet pipe, a rotary drum, a rotary motor, an outer side protection frame structure, a conveniently-disassembled fixing frame structure, a screw rod, a stop plate, a motor driver, an antenna and an external power supply line, wherein the flange plate is welded on the left side and the right side of the valve body; the movable cavity is arranged at the middle upper part of the valve body; the lead-in pipe is arranged on the right side in the valve body and is communicated with the right side of the movable cavity; the delivery pipe is arranged on the left side of the valve body and is communicated with the lower part of the movable cavity; the rotary drum screw is arranged on the lower output shaft of the rotating motor; the outer side protection frame structure is arranged at the upper part of the valve body; the conveniently-disassembled fixed frame structure is arranged on the inner side of the outer side protective frame structure; the screw rod is arranged on the inner side of the movable cavity and is inserted into the inner side of the rotary drum; the stop plate is welded at the lower part of the screw rod; the outer side protection frame structure comprises a rectangular mounting outer frame, a threaded hole, a protection cover, a breathable net and a connecting lug plate, wherein the rectangular mounting outer frame is welded on the upper part of the valve body; the threaded holes are formed in the upper part and the lower part of the right side of the front surface of the rectangular mounting outer frame; the connecting ear plate is welded at the upper part and the lower part of the left side of the protective cover; the motor driver screw is arranged on the left upper side of the rectangular mounting outer frame; the antenna screw is arranged on the left side of the upper part of the rectangular mounting outer frame; the external power line is connected with the motor driver by gluing and penetrating through the rectangular mounting outer frame.

Preferably, the conveniently-disassembled fixed frame structure comprises a transverse fixed plate, a slot, a side positioning seat, a side lug plate and a mounting bolt, wherein the transverse fixed plate is arranged at the lower part of the inner side of the rectangular mounting outer frame; the open slot is arranged in the middle of the transverse fixing plate; the lower part of the side positioning seat is welded with the left side and the right side of the upper part of the transverse fixing plate; the side ear plate is welded on one side of the side positioning seat far away from the rectangular mounting outer frame; the rotating motor is arranged on the upper side of the transverse fixing plate.

Preferably, the protecting cover is hinged to the front side of the rectangular mounting frame.

Preferably, the mounting bolt penetrates through the side lug plate and is in threaded connection with the rotating motor.

Preferably, the breathable net is embedded in the middle of the protective cover.

Preferably, the side positioning seats are installed on the left side and the right side of the lower part of the rectangular installation outer frame through bolts.

Preferably, one side of the flange plate, which is far away from the valve body, is further glued with a silica gel gasket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the protective cover articulate the front side at the rectangle installation frame, be favorable to opening the protective cover when using to carry out the dismouting to the part in the rectangle installation frame and maintain.

2. The utility model discloses in, the mounting bolt run through side otic placode and rotating electrical machines threaded connection, be favorable to when using convenient rotating electrical machines to fix.

3. The utility model discloses in, ventilative net embedding in the intermediate position of protective cover, be favorable to when using conveniently to the inside ventilation function that plays of rectangle installation frame to convenient rotating electrical machines plays the ventilation cooling function.

4. The utility model discloses in, side positioning seat bolt install in the lower part left and right sides of rectangle installation frame, can play locate function to rotating electrical machines when being favorable to inserting the rotating electrical machines side positioning seat inboard.

5. The utility model discloses in, the ring flange one side of keeping away from the valve body still glue and have the silica gel packing ring, be favorable to increasing the sealed effect when being connected with external conduit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the outside protective frame structure of the present invention.

Fig. 3 is a schematic structural view of the detachable fixing frame structure of the present invention.

In the figure:

1. a valve body; 2. a flange plate; 3. a movable cavity; 4. an introducing pipe; 5. a delivery pipe; 6. a rotating drum; 7. a rotating electric machine; 8. an outer side protection frame structure; 81. installing an outer frame in a rectangular shape; 82. a threaded hole; 83. a protective cover; 84. a breathable net; 85. connecting the ear plates; 9. the fixing frame structure is convenient to disassemble; 91. a transverse fixing plate; 92. grooving; 93. a side positioning seat; 94. a side ear plate; 95. installing a bolt; 10. a screw; 11. a stopper plate; 12. a motor driver; 13. an antenna; 14. and the power cord is externally connected.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 and 2

The utility model provides an improved electric valve, which comprises a valve body 1, a flange 2, a movable cavity 3, an inlet pipe 4, an outlet pipe 5, a rotary drum 6, a rotary motor 7, an outer side protective frame structure 8, a fixed frame structure 9 which is convenient to disassemble, a screw rod 10, a stop plate 11, a motor driver 12, an antenna 13 and an external power line 14, wherein the flange 2 is welded at the left side and the right side of the valve body 1; the movable cavity 3 is arranged at the middle upper part of the valve body 1; the lead-in pipe 4 is arranged on the right side in the valve body 1 and communicated with the right side of the movable cavity 3; the delivery pipe 5 is arranged on the left side of the valve body 1 and is communicated with the lower part of the movable cavity 3; the rotary drum 6 is mounted on the lower output shaft of the rotating motor 7 through screws; the outer side protective frame structure 8 is arranged at the upper part of the valve body 1; the conveniently-disassembled fixed frame structure 9 is arranged on the inner side of the outer protective frame structure 8; the screw rod 10 is arranged at the inner side of the movable cavity 3 and is inserted into the inner side of the rotary drum 6; the stop plate 11 is welded at the lower part of the screw 10; a silica gel gasket is further glued to one side, away from the valve body 1, of the flange plate 2, so that the sealing effect during connection can be improved when the flange plate is connected with an external conduit; the outer side protection frame structure 8 comprises a rectangular mounting outer frame 81, a threaded hole 82, a protective cover 83, a breathable net 84 and a connecting lug plate 85, wherein the rectangular mounting outer frame 81 is welded on the upper part of the valve body 1; the threaded holes 82 are formed in the upper and lower parts of the right side of the front surface of the rectangular mounting outer frame 81; the connecting ear plate 85 is welded at the upper part and the lower part of the left side of the protective cover 83; the motor driver 12 is mounted on the left upper side of the rectangular mounting outer frame 81 through screws; the antenna 13 is mounted on the left side of the upper part of the rectangular mounting outer frame 81 through a screw; the external power line 14 is glued and connected with the motor driver 12 through the rectangular mounting outer frame 81; protective cover 83 articulate the front side at rectangle installation frame 81, open protective cover 83 when using to carry out dismouting to the part in the rectangle installation frame 81 and maintain, ventilative net 84 embedding in protective cover 83's intermediate position, conveniently play ventilation function to rectangle installation frame 81 is inside when using to conveniently play ventilation cooling function to rotating electrical machines 7.

As shown in fig. 3, in the above embodiment, specifically, the detachable fixing frame structure 9 includes a transverse fixing plate 91, a slot 92, a side positioning seat 93, a side ear plate 94 and a mounting bolt 95, where the transverse fixing plate 91 is disposed at the lower part of the inner side of the rectangular mounting outer frame 81; the open slot 92 is arranged in the middle of the transverse fixing plate 91; the lower part of the side positioning seat 93 is welded with the left side and the right side of the upper part of the transverse fixing plate 91; the side ear plate 94 is welded on one side of the side positioning seat 93 far away from the rectangular mounting outer frame 81; the rotating motor 7 is arranged on the upper side of the transverse fixing plate 91; the mounting bolt 95 penetrates through the side lug plate 94 to be in threaded connection with the rotating motor 7, the rotating motor 7 is convenient to fix in use, the side positioning seats 93 are in bolt mounting on the left side and the right side of the lower portion of the rectangular mounting outer frame 81, and the rotating motor 7 can be positioned when being inserted into the inner sides of the side positioning seats 93.

Principle of operation

The utility model discloses in the course of the work, usable ventilative net 84 plays ventilation function to rectangle installation frame 81 is inside during the use, so that the rotating electrical machines 7 plays the radiating action, screw that will run through and connect otic placode 85 threaded connection in screw hole 82 is pulled down, so that open protective cover 83, so that maintain the inside article device of rectangle installation frame 81, can twist off mounting bolt 95 from side otic placode 94 and rotating electrical machines 7 simultaneously, and pull down rotating electrical machines 7 from side positioning seat 93 and maintain rotating electrical machines 7.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. An improved electric valve is characterized by comprising a valve body (1), a flange plate (2), a movable cavity (3), an inlet pipe (4), an outlet pipe (5), a rotary drum (6), a rotary motor (7), an outer side protection frame structure (8), a conveniently-disassembled fixed frame structure (9), a screw rod (10), a stop plate (11), a motor driver (12), an antenna (13) and an external power line (14), wherein the flange plate (2) is welded on the two sides of the left side and the right side of the valve body (1); the movable cavity (3) is arranged at the middle upper part of the valve body (1); the lead-in pipe (4) is arranged on the right side in the valve body (1) and communicated with the right side of the movable cavity (3); the delivery pipe (5) is arranged on the left side of the valve body (1) and is communicated with the lower part of the movable cavity (3); the rotary drum (6) is mounted on an output shaft at the lower part of the rotating motor (7) through a screw; the outer side protection frame structure (8) is arranged at the upper part of the valve body (1); the fixed frame structure (9) convenient to disassemble is arranged on the inner side of the outer protective frame structure (8); the screw rod (10) is arranged on the inner side of the movable cavity (3) and is inserted into the inner side of the rotary drum (6); the stop plate (11) is welded at the lower part of the screw rod (10); the outer side protection frame structure (8) comprises a rectangular mounting outer frame (81), a threaded hole (82), a protective cover (83), a breathable net (84) and a connection lug plate (85), wherein the rectangular mounting outer frame (81) is welded on the upper part of the valve body (1); the threaded holes (82) are formed in the upper part and the lower part of the right side of the front surface of the rectangular mounting outer frame (81); the connecting ear plate (85) is welded at the upper part and the lower part of the left side of the protective cover (83); the motor driver (12) is arranged on the left upper side of the rectangular mounting outer frame (81) through a screw; the antenna (13) is arranged on the left side of the upper part of the rectangular mounting outer frame (81) through a screw; the external power line (14) is connected with the motor driver (12) by gluing and penetrating through the rectangular mounting outer frame (81).

2. The improved electric valve as claimed in claim 1, wherein said removable fixing frame structure (9) comprises a transverse fixing plate (91), a slot (92), a side positioning seat (93), a side ear plate (94) and a mounting bolt (95), said transverse fixing plate (91) is disposed at the lower inner side of the rectangular mounting frame (81); the open slot (92) is arranged in the middle of the transverse fixing plate (91); the lower part of the side positioning seat (93) is welded with the left side and the right side of the upper part of the transverse fixing plate (91); the side ear plate (94) is welded on one side of the side positioning seat (93) far away from the rectangular mounting outer frame (81); the rotating motor (7) is arranged on the upper side of the transverse fixing plate (91).

3. The improved electric valve as set forth in claim 1, wherein said protecting cover (83) is hinged to the front side of the rectangular mounting frame (81).

4. Improved electric valve according to claim 2, characterised in that the mounting bolt (95) is threaded through the lateral lug (94) to the rotary electric machine (7).

5. Improved electric valve according to claim 1, characterised in that said gas permeable mesh (84) is embedded in the middle of the protective cover (83).

6. The improved electric valve as claimed in claim 2, wherein said side positioning seats (93) are bolted to the lower left and right sides of the rectangular mounting frame (81).

7. An improved electric valve as claimed in claim 1, characterised in that a silicone gasket is glued to the side of the flange (2) remote from the valve body (1).