CN210240725U

CN210240725U - Intelligent mechanical valve

Info

Publication number: CN210240725U
Application number: CN201920969653.9U
Authority: CN
Inventors: Shengwei Wang; 王升伟
Original assignee: Tianjin Jianru Automation Technology Co Ltd
Current assignee: Tianjin Jianru Automation Technology Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-03
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses an intelligent mechanical valve relates to the valve field, and it includes that the inboard shape is the casing of rectangle, the fixed and intercommunication in bottom of casing has lower connecting pipe, and the left and right side of casing is fixed respectively and is led to and have left connecting pipe, right connecting pipe, and left connecting pipe, right connecting pipe set up relatively, the top of casing is fixed with the installation cover, and the inboard of installation cover is fixed with horizontal baffle, is fixed with vertical rectangle stand pipe between the top surface of baffle and casing, and sliding fit has the lower extreme to stretch into the internal thread pipe in the casing in the rectangle stand pipe, and the inboard shape of internal thread pipe is circular, and the outside shape of internal thread pipe is the rectangle. The utility model discloses make the valve not only possess the three-way valve mode and still possess the two-way valve mode, two modes can select to use as required, need not dismantle the valve like the tradition and get off to change another kind of valve to workman's burden of the dismouting of relapseing has been reduced.

Description

Intelligent mechanical valve

Technical Field

The utility model relates to a valve field especially relates to an intelligent mechanical valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. At present, more valves are used and comprise a two-way valve and a three-way valve, however, the two-way valve and the three-way valve are two independent valves, the two valves cannot be switched, a user can only disassemble the valve to replace the other valve for use when needing, the repeated disassembly and assembly are very troublesome, and the use is not flexible enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent mechanical valve.

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

an intelligent mechanical valve comprises a shell with a rectangular inner side, wherein a lower connecting pipe is fixed and communicated at the bottom of the shell, a left connecting pipe and a right connecting pipe are respectively fixed and communicated at the left side and the right side of the shell, the left connecting pipe and the right connecting pipe are oppositely arranged, an installation cover is fixed at the top of the shell, a transverse partition plate is fixed at the inner side of the installation cover, a vertical rectangular guide pipe is fixed between the partition plate and the top surface of the shell, an inner threaded pipe with a lower end extending into the shell is arranged in the rectangular guide pipe in a sliding fit manner, the inner side of the inner threaded pipe is circular, the outer side of the inner threaded pipe is rectangular, a check block in the sliding shell is fixed at the lower end of the inner threaded pipe, a first sealing sleeve which is in close contact with the inner wall of the shell is fixedly sleeved at the outer side of the check block, a threaded rod is connected at, the right side of rectangle stand pipe is equipped with vertical rectangle spout, and sliding fit has horizontal slide in the rectangle spout, and the one end and the internal thread pipe of slide are fixed, and the below of slide is equipped with the laser displacement sensor who is fixed in on the casing, laser displacement sensor electric connection has the controller that is fixed in the installation cover front side.

Preferably, the top of the shell is provided with a rectangular hole matched with the internal thread pipe, and the internal thread pipe is in sliding fit in the rectangular hole.

Preferably, the outer side of the internal thread pipe is fixedly sleeved with a second rubber sleeve, and the second rubber sleeve is in close contact with the inner side wall of the rectangular guide pipe.

Preferably, the length and the width of the stop block are matched with the size of the inner side of the shell, and the height of the stop block is larger than that of the left connecting pipe and that of the right connecting pipe.

Preferably, the lower connecting pipe is located right below the stop block, the stop block is rectangular, and the length of the rectangular sliding groove is greater than twice the height of the stop block.

Preferably, the partition plate is provided with a mounting hole matched with the threaded rod in size, and the upper end of the threaded rod is rotatably mounted in the mounting hole.

The beneficial effects of the utility model are that through the setting of positive reverse motor, the threaded rod, the internal thread pipe, the dog, laser displacement sensor, the slide, a controller, positive reverse motor, left connecting pipe, right connecting pipe and lower connecting pipe for the valve not only possesses the three-way valve mode and still possesses the two-way valve mode, two modes can be selected for use as required, need not dismantle the valve like the tradition and get off and change another kind of valve, thereby the burden of workman's repeated dismouting has been reduced, excellent in use effect can satisfy more user demands of people.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic cross-sectional view of the internal thread tube of the present invention.

Reference numbers in the figures: the device comprises a shell 1, a left connecting pipe 2, a right connecting pipe 3, a lower connecting pipe 4, a stop block 5, a first sealing sleeve 6, an installation cover 7, a partition plate 8, a rectangular guide pipe 9, an internal threaded pipe 10, a threaded rod 11, a positive and negative rotating motor 12, a sliding plate 13, a laser displacement sensor 14 and a controller 15.

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.

Referring to fig. 1-3, an intelligent mechanical valve comprises a housing 1 with a rectangular inner side, a lower connecting pipe 4 is fixed and communicated at the bottom of the housing 1, a left connecting pipe 2 and a right connecting pipe 3 are respectively fixed and communicated at the left side and the right side of the housing 1, the left connecting pipe 2 and the right connecting pipe 3 are oppositely arranged, a mounting cover 7 is fixed at the top of the housing 1, a transverse partition plate 8 is fixed at the inner side of the mounting cover 7, a vertical rectangular guide pipe 9 is fixed between the partition plate 8 and the top surface of the housing 1, an internal threaded pipe 10 with a lower end extending into the housing 1 is slidably matched in the rectangular guide pipe 9, the inner side of the internal threaded pipe 10 is circular, the outer side of the internal threaded pipe 10 is rectangular, a stop block 5 slidably matched in the housing 1 is fixed at the lower end of the internal threaded pipe 10, and a first sealing sleeve 6 closely contacted with the inner wall of the housing 1, the inner side of the internal thread tube 10 is in threaded connection with a threaded rod 11, the upper end of the threaded rod 11 is in transmission connection with a forward and reverse rotating motor 12 fixed on a partition plate 8, the right side of the rectangular guide tube 9 is provided with a vertical rectangular sliding groove, a transverse sliding plate 13 is in sliding fit in the rectangular sliding groove, one end of the sliding plate 13 is fixed with the internal thread tube 10, a laser displacement sensor 14 fixed on the shell 1 is arranged below the sliding plate 13, the type of the laser displacement sensor 14 is Q4X, the laser displacement sensor 14 is electrically connected with a controller 15 fixed on the front side of the mounting cover 7, the type of the controller 15 is ATMEGA16, the top of the shell 1 is provided with a rectangular hole matched with the internal thread tube 10, the internal thread tube 10 is in sliding fit in the rectangular hole, a second rubber sleeve is fixedly sleeved on the outer side of the internal thread tube 10 and is in close contact with the inner side wall of the, and dog 5 and the height that highly is greater than left connecting pipe 2, right connecting pipe 3, lower connecting pipe 4 is located dog 5 under, and dog 5's shape is the rectangle, and the length of rectangle spout is greater than the twice height of dog 5, is equipped with the mounting hole that matches with threaded rod 11 size on the baffle 8, and the upper end of threaded rod 11 rotates to be installed in the mounting hole.

When the utility model is used, the threaded rod 11 can be driven to move by the arranged positive and negative rotation motor 12, so that the internal threaded pipe 10 can move up and down under the action of the thread, the arranged stop block 5 can also move along with the internal threaded pipe 10, the distance between the sliding plate 13 and the laser displacement sensor 14 can be sensed by the laser displacement sensor 14 and the information is transmitted to the controller 15, the controller 15 automatically controls the positive and negative rotation motor 12 to work after processing the information, when the sliding plate 13 moves to the top, the arranged stop block 5 moves up to the highest, at the moment, the left connecting pipe 2, the right connecting pipe 3 and the lower connecting pipe 4 are communicated, so as to form a three-way mode, when the sliding plate 13 moves to the bottom, the arranged stop block 5 moves down to the lowest, at the moment, the left connecting pipe 2, the right connecting pipe 3 are communicated, the lower connecting pipe 4 is sealed, so as to form a two-way mode, when the sliding plate, the left connecting pipe 2, the right connecting pipe 3, the lower connecting pipe 4 that set up are all stifled by dog 5 and are died, do not communicate this moment, no matter be tee bend mode or bi-pass mode all will be in the closure state to can select valve's connected mode as required, thereby can satisfy more user demands.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The intelligent mechanical valve comprises a shell (1) with a rectangular inner side, and is characterized in that the bottom of the shell (1) is fixedly communicated with a lower connecting pipe (4), the left side and the right side of the shell (1) are respectively fixedly communicated with a left connecting pipe (2) and a right connecting pipe (3), the left connecting pipe (2) and the right connecting pipe (3) are arranged oppositely, the top of the shell (1) is fixedly provided with an installation cover (7), the inner side of the installation cover (7) is fixedly provided with a transverse partition plate (8), a vertical rectangular guide pipe (9) is fixedly arranged between the partition plate (8) and the top surface of the shell (1), the rectangular guide pipe (9) is internally matched with an internal thread pipe (10) with a lower end extending into the shell (1) in a sliding way, the inner side of the internal thread pipe (10) is circular, the outer side of the internal thread pipe (10) is rectangular, the lower end of the internal thread pipe (10) is fixedly provided with a stop block (5, and the fixed cover in the outside of dog (5) is equipped with first sealed sleeve (6) with casing (1) inner wall in close contact with, the inboard threaded connection of internal thread pipe (10) has threaded rod (11), and the upper end transmission of threaded rod (11) is connected with positive reverse motor (12) that are fixed in on baffle (8), the right side of rectangle stand pipe (9) is equipped with vertical rectangle spout, and sliding fit has horizontal slide (13) in the rectangle spout, and the one end and the internal thread pipe (10) of slide (13) are fixed, and the below of slide (13) is equipped with laser displacement sensor (14) that are fixed in on casing (1), laser displacement sensor (14) electric connection has controller (15) that are fixed in installation cover (7) front side.

2. An intelligent mechanical valve according to claim 1, wherein the top of the housing (1) is provided with a rectangular hole that mates with an internally threaded tube (10), and the internally threaded tube (10) is a sliding fit within the rectangular hole.

3. An intelligent mechanical valve according to claim 1, wherein a second rubber sleeve is fixedly sleeved on the outer side of the internal threaded pipe (10), and the second rubber sleeve is tightly contacted with the inner side wall of the rectangular guide pipe (9).

4. An intelligent mechanical valve according to claim 1, wherein the length and width of the stop (5) are matched with the inner size of the housing (1), and the height of the stop (5) is greater than the height of the left connecting pipe (2) and the right connecting pipe (3).

5. An intelligent mechanical valve according to claim 1, wherein the lower connecting pipe (4) is located right below the stop (5), and the stop (5) is rectangular in shape, and the length of the rectangular chute is more than twice the height of the stop (5).

6. An intelligent mechanical valve according to claim 1, wherein the partition (8) is provided with a mounting hole matched with the threaded rod (11) in size, and the upper end of the threaded rod (11) is rotatably mounted in the mounting hole.