CN214757215U

CN214757215U - Electric instrument based on remote measurement and control

Info

Publication number: CN214757215U
Application number: CN202120226039.0U
Authority: CN
Inventors: 刘红锁
Original assignee: Shaanxi Daxi Electromechanical Technology Co ltd
Current assignee: Shaanxi Daxi Electromechanical Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-16
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a control instrument equipment technical field just discloses an electronic instrument based on long-range observing and controlling, including the water service pipe of the liquid circulation of being convenient for, store the on-off mechanism of work piece, the instrument dial plate of being convenient for observe and the screw thread head that is located the water service pipe both sides, the water service pipe is the cavity tubulose, welded fastening between on-off mechanism and the water service pipe, the inner chamber is linked together, the inside removal post that is equipped with of on-off mechanism, electro-magnet, spud pile, waterproof rubber, first magnet, second magnet, block rubber. The utility model provides a problem, through the inside removal post of on-off mechanism and the cooperation of fixed column, under the effect of electro-magnet, realize opening and being closed of passageway, be convenient for or block the liquid inflow, under first magnet and second magnet magnetism repulsion effect, make the electro-magnet outage back, return to initial position, waterproof rubber extrudees the inside liquid of entering on-off mechanism, inside the off-off mechanism of discharging.

Description

Electric instrument based on remote measurement and control

Technical Field

The utility model relates to a control instrument equipment technical field specifically is an electric instrument based on long-range observing and controlling.

Background

Along with the continuous development of science and technology level, people have researched a valve that can carry out remote control through the internet, this type of valve passes through electric actuator and realizes opening and closing of valve, have more intellectuality, and the application is extensive, however, remote control instrument valve is in the use, and suitable safeguard measure does not exist, make the closure member open in the twinkling of an eye, liquid gushes out and goes out, lead to liquid easily to gush into in the valve, gush into in the electric actuator even, cause the damage of the inside spare part of valve, influence the life of valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric instrument based on long-range observing and controlling reaches and opens in the twinkling of an eye at the instrument, prevents inside liquid gets into the instrument to this purpose of protecting the instrument.

In order to achieve the above object, the utility model provides a following technical scheme: an electric instrument based on remote measurement and control comprises a water pipe convenient for liquid circulation, a switching mechanism for storing workpieces, an instrument dial convenient for observation and screw heads positioned on two sides of the water pipe, wherein the water pipe is in a hollow tubular shape, the switching mechanism and the water pipe are fixedly welded, inner cavities of the switching mechanism and the water pipe are communicated, a moving column, an electromagnet, a fixing pile, waterproof rubber, a first magnet, a second magnet, a rubber block, an arc groove and a fixing column are arranged inside the switching mechanism, the moving column is in a columnar design and penetrates through the center of the fixing pile, the fixing pile is fixed at the position, communicated with the switching mechanism, inside the water pipe, the waterproof rubber is positioned at the upper end of the fixing pile, fixedly connected with the moving column and slidably connected with the inner wall of the switching mechanism, the first magnet is fixed at the upper end of the waterproof rubber, and the rubber block is fixed at the upper end of the first magnet, an arc groove is fixed at the center of the interior of the switch mechanism, an annular groove is formed in the arc groove, the second magnet is fixed inside the annular groove, an electromagnet is fixed at the upper end of the interior of the switch mechanism, a part of the moving column is located at the center of the electromagnet, a fixing column is arranged at the lower end of the moving column and fixed at the inner wall of the water service pipe, and a groove is formed in the center of the upper end of the fixing column and matched with the moving column.

Preferably, the outer portion of the lower end of the moving column is provided with an external thread, the inner portion of the fixing column is provided with an internal thread, the inner portion of the fixing column is provided with a return pipe and an internal thread, and the external thread is matched with the internal thread.

Preferably, the upper end of the return pipe is connected with the outside through a groove at the upper end of the fixing column, and the lower end of the return pipe faces the water inlet.

Preferably, a filter screen and a blocking head are arranged inside the water service pipe, and the filter screen is located on the left side of the switching mechanism and is obliquely fixed to the inner cavity of the water service pipe.

Preferably, the plugging head is positioned on the side wall penetrating through the water through pipe, and the plugging head is positioned on the left side of the bottom of the filter screen.

Preferably, the water pipe and the opening and closing mechanism are made of non-magnetic metal materials.

Preferably, the first and second magnets are magnetically repulsive at opposite ends.

Preferably, a thread groove is formed in the thread head.

The utility model provides an electric instrument based on long-range observing and controlling. The method has the following beneficial effects:

1. the utility model discloses an inside removal post of on-off mechanism and the cooperation of fixed column, under the effect of electro-magnet, realize opening and being closed of passageway, be convenient for or block the liquid inflow, under first magnet and second magnet magnetism repulsion effect, make the electro-magnet outage back, return to initial position, waterproof rubber extrudees the inside liquid of entering on-off mechanism, inside the on-off mechanism that discharges, through the intercommunication of back flow, make liquid in time flow out, do not influence the normal whereabouts of removal post.

2. The utility model discloses a filter screen blocks the filtration to the impurity in the liquid, makes impurity pile up the back, through the dismantlement of choke plug, can make impurity clear up fast inside the pipeline, both filtered liquid, provides the channel that can in time wash again to filtering accumulational impurity.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a water pipe; 2. a switch mechanism; 3. an instrument dial; 4. a screw head; 11. screening a screen; 12. a plugging head; 21. moving the column; 22 an electromagnet; 23. fixing the pile; 24. waterproof rubber; 25. a first magnet; 26. a second magnet; 27. a rubber block; 28. an arc groove; 29. fixing a column; 211. an external thread; 291. a return pipe; 292. an internal thread.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: an electric instrument based on remote measurement and control comprises a water pipe 1 convenient for liquid circulation, a switching mechanism 2 for storing workpieces, an instrument dial 3 convenient for observation and threaded heads 4 positioned on two sides of the water pipe 1, wherein the water pipe 1 is hollow and tubular, the switching mechanism 2 is welded and fixed with the water pipe 1, the inner cavity of the switching mechanism is communicated, a moving column 21, an electromagnet 22, a fixing pile 23, waterproof rubber 24, a first magnet 25, a second magnet 26, a rubber block 27, an arc groove 28 and a fixing column 29 are arranged in the switching mechanism 2, the moving column 21 is in a columnar design and penetrates through the center of the fixing pile 23, the fixing pile 23 is fixed at the position, communicated with the switching mechanism 2, in the water pipe 1, the waterproof rubber 24 is positioned at the upper end of the fixing pile 23, the waterproof rubber 24 is fixedly connected with the moving column 21 and is in sliding connection with the inner wall of the switching mechanism 2, the first magnet 25 is fixed at the upper end of the waterproof rubber 24, and first magnet 25 upper end is fixed with rubber block 27, the inside center department of on-off mechanism 2 is fixed with circular arc groove 28, circular arc groove 28 is inside to be seted up annular groove, second magnet 26 is fixed inside annular groove, first magnet 25 and the inside opposite ends magnetism of second magnet 26 repel each other, the inside upper end of on-off mechanism 2 is fixed with electro-magnet 22, and remove a post 21 partly and be located electro-magnet 22 center department, it is equipped with fixed column 29 to remove the post 21 lower extreme, and fixed column 29 fixes the inner wall department at water service pipe 1, the center department of fixed column 29 upper end has seted up the recess, cooperate with removing post 21, water service pipe 1 and on-off mechanism 2 are non-magnetic metal material, the inside thread groove that is equipped with of spiral thread head 4. The moving column 21 is lifted by the electromagnet 22, and a gap is formed between the moving column 21 and the fixed column 29 to allow the liquid to flow therethrough, and after the electromagnet 22 is turned off, the moving column returns to the initial position by the magnetic repulsive force of the first magnet 25 and the second magnet 26.

The external portion of the lower end of the movable column 21 is provided with an external thread 211, the internal thread 292 is formed inside the fixing column 23, the return pipe 291 and the internal thread 292 are formed inside the fixing column 29, the external thread 211 is matched with the internal thread 292 box, the upper end of the return pipe 291 is connected with the external portion through a groove in the upper end of the fixing column 29, and the lower end of the return pipe faces towards the water inlet. The movable column 21 is connected with the fixed pile 23 and the fixed column 29 through threads, so that liquid can be blocked more compactly, and the liquid in the groove at the upper end of the fixed column 29 flows back through the return pipe 291 in the falling process of the movable column 21, so that the liquid is prevented from being accumulated in the groove.

The water service pipe 1 is internally provided with a filter screen 11 and a blocking head 12, the filter screen 11 is positioned on the left side of the switch mechanism 2 and obliquely fixed in the inner cavity of the water service pipe 1, the blocking head 12 is positioned on the side wall penetrating through the water service pipe 1, and the blocking head 12 is positioned on the left side of the bottom of the filter screen 11. The filter screen 11 filters the impurities in the liquid and is accumulated at the bottom inside the water pipe 1, and when the blocking head 12 is taken out, the impurities can be cleaned out from the through hole after the blocking head 12 is taken out.

When the electric actuator control valve is used, when the electric actuator control valve is opened, the electromagnet 22 is electrified to generate magnetic force to drive the moving column 21 to ascend, the moving column 21 rotates in the upward process through the threaded matching of the external thread 211 and the internal thread 292 during the ascending process, the waterproof rubber 24 is driven to rotate, the first magnet 25 at the upper end of the waterproof rubber 24 is driven to rotate and ascend, the rubber block 27 is finally contacted with the second magnet 26, the rubber block 27 is arranged between the first magnet 25 and the second magnet 26 at intervals to prevent the first magnet 25 and the second magnet 26 from being directly contacted to influence the magnetism of the magnets, the second magnet 26 is embedded in the arc groove 28 to fix the positions of the first magnet 25 and the second magnet 26 at the end, when the moving column 21 moves towards the upper end, the lower end of the moving column 21 is separated from the fixed column 29 to enable liquid to flow out from the center, when the electric actuator control valve is closed, the electromagnet 22 is powered off, the moving column 21 moves downwards under the magnetic repulsion of the first magnet 25 and the second magnet 26, so that the waterproof rubber 24 pushes the liquid entering the switch mechanism 2 to flow out, the external thread 211 rotates along the internal thread 292 and moves downwards, the lower end of the moving column 21 enters the groove at the upper end of the fixed column 29, the liquid in the groove can flow back from the return pipe 291, the falling of the moving column 21 is prevented from being influenced by the accumulation of the liquid in the groove at the upper end of the fixed column 29, the filter screen 11 is fixed in an inclined manner, impurities in the liquid are filtered by the filter screen 11 and accumulated at the left side of the filter screen 11, and the impurities are accumulated at the lower end of the filter screen 11 under the action of gravity after the valve is closed, when needs clearance, through removing choke plug 12, impurity is cleared up out from downthehole, and thread groove has been seted up to the 4 inner walls of thread head, is convenient for assemble mutually with other screwed pipe, improves the scope of use place.

Claims

1. The utility model provides an electric instrument based on long-range observing and controlling, includes water service pipe (1) of the liquid circulation of being convenient for, stores on-off mechanism (2) of work piece, instrument dial plate (3) and screw thread head (4) that are located water service pipe (1) both sides of being convenient for observe, its characterized in that: the water service pipe (1) is in a hollow tubular shape, the switch mechanism (2) and the water service pipe (1) are welded and fixed, inner cavities of the switch mechanism (2) are communicated, a moving column (21), an electromagnet (22), a fixing pile (23), waterproof rubber (24), a first magnet (25), a second magnet (26), a rubber block (27), an arc groove (28) and a fixing column (29) are arranged inside the switch mechanism (2), the moving column (21) is in a columnar design and penetrates through the center of the fixing pile (23), the fixing pile (23) is fixed at a position, communicated with the switch mechanism (2), inside the water service pipe (1), the waterproof rubber (24) is located at the upper end of the fixing pile (23), the waterproof rubber (24) is fixedly connected with the moving column (21) and is in sliding connection with the inner wall of the switch mechanism (2), the first magnet (25) is fixed at the upper end of the waterproof rubber (24), and first magnet (25) upper end is fixed with block rubber (27), the inside center department of on-off mechanism (2) is fixed with circular arc groove (28), circular annular groove has been seted up to circular arc groove (28) inside, second magnet (26) are fixed inside the circular annular groove, the inside upper end of on-off mechanism (2) is fixed with electro-magnet (22), and removes a post (21) partly and be located electro-magnet (22) center department, it is equipped with fixed column (29) to remove post (21) lower extreme, and fixed column (29) are fixed in the inner wall department of water service pipe (1), the center department of fixed column (29) upper end is seted up flutedly, cooperatees with removal post (21).

2. The electric meter based on remote measurement and control as claimed in claim 1, characterized in that: the external part of the lower end of the moving column (21) is provided with an external thread (211), the internal thread (292) is arranged in the fixing column (23), the return pipe (291) and the internal thread (292) are arranged in the fixing column (29), and the external thread (211) is matched with the internal thread (292).

3. The electric meter based on remote measurement and control as claimed in claim 2, characterized in that: the upper end of the return pipe (291) is connected with the outside through a groove at the upper end of the fixing column (29), and the lower end of the return pipe faces the water inlet.

4. The electric meter based on remote measurement and control as claimed in claim 1, characterized in that: the water service pipe (1) is internally provided with a filter screen (11) and a blocking head (12), wherein the filter screen (11) is positioned on the left side of the switch mechanism (2) and is obliquely fixed at the inner cavity of the water service pipe (1).

5. The electric meter based on remote measurement and control as claimed in claim 4, characterized in that: the plugging head (12) is positioned on the side wall penetrating through the water service pipe (1), and the plugging head (12) is positioned on the left side of the bottom of the filter screen (11).

6. The electric meter based on remote measurement and control as claimed in claim 1, characterized in that: the water pipe (1) and the switch mechanism (2) are made of non-magnetic metal materials.

7. The electric meter based on remote measurement and control as claimed in claim 1, characterized in that: the first magnet (25) and the second magnet (26) are magnetically repulsive at opposite ends.

8. The electric meter based on remote measurement and control as claimed in claim 1, characterized in that: and a thread groove is formed in the thread head (4).