CN212251189U

CN212251189U - Electric louver valve convenient to install

Info

Publication number: CN212251189U
Application number: CN202020928501.7U
Authority: CN
Inventors: 吉爱辉
Original assignee: Jiangsu Feiguan Machinery Co ltd
Current assignee: Jiangsu Feiguan Machinery Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-29
Anticipated expiration: 2030-05-27

Abstract

The utility model belongs to the technical field of the valve, especially, be an electronic louver valve convenient to installation, which comprises a housin, the casing includes skin, high temperature resistant layer, wearing layer and seal baffle, the inner wall on skin and the fixed surface on high temperature resistant layer are connected, the inner wall on high temperature resistant layer is connected with the fixed surface of wearing layer, the inner wall of wearing layer and seal baffle's fixed surface are connected. The utility model discloses a locating piece, the fixed plate, use between draw-in groove and the fixture block, the convenience is installed between casing and the pipeline, set up screw and fixation nut's use, be for improving the fixed effect between casing and the pipeline, it is more convenient during the use, thereby be convenient for install and dismantle the device, use through high temperature resistant layer and wearing layer, the wear-resisting and high temperature resistant performance of the device has been improved, the device's life has been prolonged, it has improved the leakproofness between shells inner wall and the blade to set up seal baffle, the device's practicality has been improved.

Description

Electric louver valve convenient to install

Technical Field

The utility model relates to the technical field of valves, specifically be an electronic louver valve convenient to installation.

Background

The valve is a common device in daily life and work of people, and is widely applied to various industries, the traditional valve is manual, the manual valve is gradually replaced by an electric shutter valve along with the continuous development of the society, and the electric shutter valve is widely applied to sand-containing cold air or hot air pipelines of ventilation and environmental protection engineering in the industries of metallurgy, building materials, chemical engineering, power stations, glass and the like and is used as a gas medium flow regulating or cutting device.

However, the existing electric louver valve has the following problems:

1. the existing electric louver valve and pipeline installation structure is complex, time and labor are wasted, and the installation is extremely inconvenient, so that the labor amount of workers is increased;

2. the inner walls of the shell are abraded to a certain extent when the blades and the inner walls of the shell rotate for a long time, so that the service life of the shell is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electronic louver valve convenient to installation has solved the problem of more complicated and shells inner wall wearing and tearing when current electronic louver valve and piping erection.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electric louver valve convenient to install comprises a shell, wherein the shell comprises an outer layer, a high temperature resistant layer, a wear-resistant layer and a sealing baffle, the inner wall of the outer layer is fixedly connected with the surface of the high temperature resistant layer, the inner wall of the high temperature resistant layer is fixedly connected with the surface of the wear-resistant layer, the inner wall of the wear-resistant layer is fixedly connected with the surface of the sealing baffle, the inner wall of the shell is rotatably connected with a valve shaft, the surface of the valve shaft is rotatably connected with the inside of the shell, the surface of the valve shaft is fixedly connected with blades, the end part of the valve shaft is rotatably connected with a crank through a rotating shaft, the end part of the crank is rotatably connected with a connecting rod through a rotating shaft, an electric actuator is arranged outside the shell, the output end of the electric actuator is fixedly connected with a rotating rod, the end part of the rotating rod is rotatably connected with, two fixedly connected with movable rod between the regulation pole, the surface of movable rod is connected with the inside rotation of connecting rod, the back fixedly connected with pipeline of casing, the fixed surface of pipeline is connected with the locating piece, the fixed surface of casing is connected with the fixed plate, the draw-in groove has been seted up on the surface of locating piece, the back fixedly connected with fixture block of fixed plate, fixture block and draw-in groove joint, two the screw has been run through to the inside of locating piece and fixture block, the fixed surface of screw is connected with fixation nut.

As an optimized technical scheme of the utility model, high temperature resistant layer is the wear-resisting castable layer of steel fibre, the wearing layer is the high manganese alloy layer.

As an optimized technical scheme of the utility model, the fixed surface of casing is connected with the mounting panel, the top of mounting panel and electric actuator's bottom fixed connection.

As an optimal technical scheme of the utility model, electric actuator's surface is equipped with the frame that keeps off the rain, the bottom of frame that keeps off the rain and the top fixed connection of mounting panel.

As an optimal technical scheme of the utility model, the inner wall diameter size of draw-in groove and the tip diameter size looks adaptation of fixture block.

As an optimized technical scheme of the utility model, the blade is L type shape, the surface of blade is equipped with sealed the pad.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic louver valve convenient to installation possesses following beneficial effect:

1. this electronic louver valve convenient to installation through the use between locating piece, fixed plate, draw-in groove and the fixture block, conveniently installs between casing and the pipeline, sets up screw and fixation nut's use, is in order to improve the fixed effect between casing and the pipeline, and is more convenient during the use to be convenient for install and dismantle the device.

2. This electronic louver valve convenient to installation uses through high temperature resistant layer and wearing layer, has improved the device's wear-resisting and high temperature resistance, has prolonged the device's life, sets up seal baffle and has improved the leakproofness between shells inner wall and the blade, has improved the device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the connection between the pipe and the housing of the present invention;

FIG. 3 is a schematic view of the connection structure of the electric actuator and the connecting rod of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the housing structure of the present invention;

fig. 6 is a schematic view of the blade structure of the present invention.

In the figure: 1. a housing; 101. an outer layer; 102. a high temperature resistant layer; 103. a wear layer; 104. sealing the baffle; 2. a valve shaft; 3. a blade; 4. a crank; 5. a connecting rod; 6. an electric actuator; 7. a rotating rod; 8. adjusting a rod; 9. a movable rod; 10. a pipeline; 11. positioning blocks; 12. a fixing plate; 13. a card slot; 14. a clamping block; 15. a screw; 16. fixing a nut; 17. mounting a plate; 18. a rain shield frame; 19. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: an electric louver valve convenient to install comprises a shell 1, wherein the shell 1 comprises an outer layer 101, a high temperature resistant layer 102, a wear-resistant layer 103 and a sealing baffle 104, the inner wall of the outer layer 101 is fixedly connected with the surface of the high temperature resistant layer 102, the inner wall of the high temperature resistant layer 102 is fixedly connected with the surface of the wear-resistant layer 103, the inner wall of the wear-resistant layer 103 is fixedly connected with the surface of the sealing baffle 104, the inner wall of the shell 1 is rotatably connected with a valve shaft 2, the surface of the valve shaft 2 is rotatably connected with the inside of the shell 1, the surface of the valve shaft 2 is fixedly connected with a blade 3, the end part of the valve shaft 2 is rotatably connected with a crank 4 through a rotating shaft, the end part of the crank 4 is rotatably connected with a connecting rod 5 through the rotating shaft, an electric actuator 6 is arranged on the outside of the shell 1, a rotating rod 7 is fixedly connected with the output end part of, fixedly connected with movable rod 9 between two regulation poles 8, the surface of movable rod 9 is connected with the inside rotation of connecting rod 5, the back fixedly connected with pipeline 10 of casing 1, the fixed surface of pipeline 10 is connected with locating piece 11, the fixed surface of casing 1 is connected with fixed plate 12, draw-in groove 13 has been seted up on the surface of locating piece 11, the back fixedly connected with fixture block 14 of fixed plate 12, fixture block 14 and draw-in groove 13 joint, screw 15 has been run through to the inside of two locating pieces 11 and fixture block 14, the fixed surface of screw 15 is connected with fixation nut 16.

In this embodiment, when electric actuator 6 drives bull stick 7 and rotates, two movable rods 9 of adjusting between pole 8 can drive connecting rod 5 and reciprocate, through the mutually supporting between connecting rod 5 and crank 4, be convenient for open and close blade 3, it is more convenient when using, the cooperation between the remaining draw-in groove 13 of fixture block 14, be for installing between casing 1 and the pipeline 10 of convenience, run through the inside of locating piece 11 and fixture block 14 with screw 15, fix screw 15 through fixation nut 16, fixed effect between pipeline 10 and casing 1 has been improved.

Specifically, the high temperature resistant layer 102 is a steel fiber wear-resistant castable layer, and the wear-resistant layer 103 is a high manganese alloy layer.

In this embodiment, the steel fiber wear-resistant castable layer has good high temperature resistance, the service life of the device is prolonged, the high-manganese alloy layer has good wear resistance, the wear of the inner wall of the shell 1 can be reduced, and the sealing baffle 104 improves the sealing property between the inner wall of the shell 1 and the blade 3.

Specifically, a mounting plate 17 is fixedly connected to the surface of the housing 1, and the top of the mounting plate 17 is fixedly connected to the bottom of the electric actuator 6.

In this embodiment, the mounting plate 17 is provided to facilitate the limitation of the electric actuator 6, so that the electric actuator 6 is more stable during operation.

Specifically, the surface of the electric actuator 6 is provided with a rain shielding frame 18, and the bottom of the rain shielding frame 18 is fixedly connected with the top of the mounting plate 17.

In this embodiment, the rain guard 18 is provided to effectively protect the electric actuator 6, and in a rainy day, it is possible to prevent rainwater from entering the electric actuator 6 and damaging the electric actuator 6.

Specifically, the diameter of the inner wall of the clamping groove 13 is matched with the diameter of the end part of the clamping block 14.

In this embodiment, the use of the locking groove 13 and the locking block 14 is convenient for the installation of the duct 10 and the housing 1.

Specifically, the blade 3 is L-shaped, and a seal gasket 19 is provided on the surface of the blade 3.

In this embodiment, blade 3 is L type shape can make blade 3 inseparabler when the laminating, through the use of sealed 19, has improved the leakproofness between blade 3 and the blade 3, makes the device when using, and sealed effect is better.

The utility model discloses a theory of operation and use flow: firstly, when the shell 1 is installed with the pipeline 10, the clamping block 14 on the back of the fixing plate 12 is clamped with the clamping groove 13, the screw 15 penetrates through the positioning block 11 and the clamping block 14, then the surface of the screw 15 is twisted through the fixing nut 16, so that the pipeline 10 and the shell 1 are convenient to install, the labor capacity of workers is reduced, the shell 1 is composed of an outer layer 101, a high temperature resistant layer 102, a wear resistant layer 103 and a sealing baffle 104, the shell 1 has good wear resistance and high temperature resistance, the wear between the shell 1 and the blades 3 can be reduced, the service life of the device is prolonged, the sealing baffle 104 is used, the sealing performance between the blades 3 and the inner wall of the shell 1 is enhanced, the blades 3 are arranged into an L-shaped structure, the adjacent blades 3 are more tightly attached, the sealing gaskets 19 are arranged on the surfaces of the blades 3, and the sealing performance between the adjacent blades 3 can be improved, the phenomenon that a gap appears between adjacent blades 3 is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric louver valve convenient to install, comprising a casing (1), characterized in that: the casing (1) comprises an outer layer (101), a high temperature resistant layer (102), a wear-resistant layer (103) and a sealing baffle (104), the inner wall of the outer layer (101) is fixedly connected with the surface of the high temperature resistant layer (102), the inner wall of the high temperature resistant layer (102) is fixedly connected with the surface of the wear-resistant layer (103), the inner wall of the wear-resistant layer (103) is fixedly connected with the surface of the sealing baffle (104), the inner wall of the casing (1) is rotatably connected with a valve shaft (2), the surface of the valve shaft (2) is rotatably connected with the inside of the casing (1), the surface of the valve shaft (2) is fixedly connected with a blade (3), the end part of the valve shaft (2) is rotatably connected with a crank (4) through a rotating shaft, the end part of the crank (4) is rotatably connected with a connecting rod (5) through a rotating shaft, an electric actuator (6) is arranged outside the casing (1), the output end of the electric actuator (, the end part of the rotating rod (7) is rotationally connected with the outside of the shell (1) through a bearing, the surface of the rotating rod (7) is fixedly connected with an adjusting rod (8), a movable rod (9) is fixedly connected between the two adjusting rods (8), the surface of the movable rod (9) is rotationally connected with the inside of the connecting rod (5), the back of the shell (1) is fixedly connected with a pipeline (10), the surface of the pipeline (10) is fixedly connected with a positioning block (11), the surface of the shell (1) is fixedly connected with a fixing plate (12), the surface of the positioning block (11) is provided with a clamping groove (13), the back of the fixing plate (12) is fixedly connected with a clamping block (14), the clamping block (14) is clamped with the clamping groove (13), two screws (15) penetrate through the positioning block (11) and the clamping block (14), and fixing nuts (16) are fixedly connected to the surfaces of the screws (15).

2. An easy to install, electrically operated louver valve according to claim 1 wherein: the high-temperature resistant layer (102) is a steel fiber wear-resistant castable layer, and the wear-resistant layer (103) is a high-manganese alloy layer.

3. An easy to install, electrically operated louver valve according to claim 1 wherein: the surface of the shell (1) is fixedly connected with a mounting plate (17), and the top of the mounting plate (17) is fixedly connected with the bottom of the electric actuator (6).

4. An easy to install, electrically operated louver valve according to claim 1 wherein: the surface of the electric actuator (6) is provided with a rain shielding frame (18), and the bottom of the rain shielding frame (18) is fixedly connected with the top of the mounting plate (17).

5. An easy to install, electrically operated louver valve according to claim 1 wherein: the diameter of the inner wall of the clamping groove (13) is matched with the diameter of the end part of the clamping block (14).

6. An easy to install, electrically operated louver valve according to claim 1 wherein: the blade (3) is L-shaped, and a sealing gasket (19) is arranged on the surface of the blade (3).