CN211550595U

CN211550595U - Emergent formula two accuse intelligence locking valve

Info

Publication number: CN211550595U
Application number: CN201922456397.6U
Authority: CN
Inventors: 郭林枝
Original assignee: Inner Mongolia Linde Technology Co ltd
Current assignee: Inner Mongolia Linde Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an emergent formula two accuse intelligence lock valve, including the valve body, the valve body comprises horizontal segment, vertical section, the pipeline linkage section intercommunication of horizontal segment bottom, install manual case in vertical section of vertical section and horizontal segment intersection position, manual case opens the through-hole that has L shape structure, the through-hole communicates with horizontal segment and the vertical section of manual case lower extreme respectively, manual case upper end is equipped with manual valve rod, and manual valve rod upper end extends vertical section upper end, and is equipped with the twist grip; install the automatic case that only can slide in the horizontal segment and the pipeline connecting section intersection horizontal segment, and automatic case outer wall and the laminating of horizontal segment inner wall, the side that vertical section was kept away from to the automatic case is connected with intelligence control system, this neotype effect can prevent the malicious arrearage of user for through automatic case, and manual case is when the pipeline breaks the damage, and the user can in time close into the house end pipeline.

Description

Emergent formula two accuse intelligence locking valve

Technical Field

The utility model relates to an emergent formula two accuse intelligence lock valves belongs to lock valve technical field.

Background

The locking valve is a valve which can not be opened by users used on the pipeline terminals of water supply, heating and the like with self-charging, has reversing and locking functions, can control the on-off of a group of heating and water supply systems, can not be opened in a non-destructive manner and realizes effective control.

The locking valve for solving the charging control of water supply and heat supply at the present stage is mainly divided into a mechanical locking valve and an intelligent locking valve.

Mechanical locking valve: the product is a pure mechanical device which is used by combining a mechanical lock and a ball valve, is arranged at the house-entering end and the house-exiting end of a heat supply pipeline of a heat service owner and plays a role in heat supply locking. The product has the advantage of low cost, so the product is rapidly and widely used in a large area, but the product has the defects that one key is used, the product and the key can be bought everywhere, and the key can be distributed everywhere, so the function of charging control for heat supply cannot be really played.

An intelligent locking valve: the product is an electromechanical automation product, a controller and matched electronic components are arranged in the product, the built-in lithium battery drives a speed reduction motor to realize automatic opening and closing of the valve, the encryption grade is higher than that of a mechanical locking valve, the valve is not easy to be manually opened, the intelligent locking valve can carry out comprehensive control on payment of users, the product is applied to all heat supply cities in China, and a certain effect is objectively played for the automatic control of heat supply commercialization and heat supply charging.

The existing mechanical locking valve and intelligent locking valve only have one valve core for controlling the valve body to open and close, thus solving the problem of private opening by non-managers, but when the indoor pipeline of the user is broken and blocked, and the pipeline is changed and needs to be maintained, the user can not close the pipeline at the user end in time; in addition, although a pipeline is arranged at the user entrance end, and a common valve is additionally arranged after the locking valve is installed, the construction cost is improved in the mode, two valves need to be installed, the working efficiency is reduced, and the installation is inconvenient due to the fact that a certain installation space is small.

Disclosure of Invention

An object of the utility model is to provide an emergent formula two accuse intelligence lock valves, solved current lock valve user can't close the problem of lock valve under emergency.

The utility model adopts the technical scheme as follows: an emergency double-control intelligent locking valve comprises a valve body and a shell, wherein the valve body comprises a horizontal section, one end of the horizontal section is fixedly communicated with a vertical section, the lower end of the vertical section is a pipeline connecting section, the bottom of the horizontal section is fixedly communicated with a pipeline connecting section, a rotatable manual valve core concentric with the vertical section is installed in the vertical section at the intersection position of the vertical section and the horizontal section, the manual valve core is of a spherical structure, a through hole of an L-shaped structure is formed in the manual valve core, the through hole is respectively communicated with the horizontal section and the vertical section at the lower end of the manual valve core, a manual valve rod is fixed at the upper end of the manual valve core, the upper end of the manual valve rod extends out of the upper end of the vertical section, and a rotating handle is fixed at the; the automatic valve rod is of a threaded structure, the other end of the automatic valve rod is meshed with a threaded sleeve which is matched with the automatic valve rod in a rotatable manner, the threaded sleeve is fixedly connected with the output end of a motor, the motor drives the threaded sleeve to rotate, the threaded sleeve is meshed with the automatic valve rod in a sleeved manner, and the automatic valve rod is fixedly connected with the automatic valve core so that the automatic valve core can move by rotating the threaded sleeve; the valve body is fixed in the shell, and the pipeline connecting section of the vertical section, the pipeline connecting section of the lower end of the horizontal section and the manual valve rod penetrate through the shell and extend out of the shell for a certain distance.

The intelligent control system is characterized in that a battery, an intelligent switch for controlling the motor and a controller are fixed in the shell, an IC card reader-writer and a main power switch are fixed outside the shell, and the battery, the main power switch, the motor switch, the controller, the IC card reader-writer and the motor are electrically connected to form a parallel circuit to form the intelligent control system.

When the on-off of the valve body is controlled through the automatic valve core, the main power switch is pressed to be in an opening-closing state, the IC card is placed on the IC card reader-writer, after the IC card is contacted with the IC card reader-writer, the IC card reader-writer sends a command to the controller, the controller sends an opening command to the intelligent switch after receiving the command, the intelligent switch is communicated, the motor is started, the controller controls the motor to rotate forwards or backwards for a certain number of turns, when the automatic valve core is located at the right upper end or the right end of the pipeline connecting section of the horizontal section, the controller sends a switch command to the intelligent switch, the intelligent switch is disconnected, the motor stops rotating, and the automatic control of the on-off of the valve body is.

Furthermore, the pipeline connecting section at the lower end of the vertical section and the pipeline connecting section at the lower end of the horizontal section are both L-shaped structures, so that the pipeline connecting ports of the valve body are both of horizontal structures, and are convenient to connect with a conveying pipeline.

Further, the IC card reader-writer and the main power switch are arranged in a mechanical coded lock box fixed on the shell, so that malicious damage of non-managers is prevented.

Furthermore, an indicating plate is fixed on the shell at the lower end of the rotating handle, and an indicating picture for opening and closing the locking valve is carved on the indicating plate, so that the use by a user is facilitated.

Further, the thread bush is rotatably connected with the inner wall of the horizontal section through a bearing, the bearing inner ring is fixedly connected with the thread bush, and the bearing outer ring is fixedly connected with the inner wall of the horizontal section, so that the stability of the thread bush is improved.

The beneficial effects of the utility model reside in that:

the utility model discloses automatic case and manual case with intelligent locking can prevent the malicious arrearage of user through automatic case, and the phenomenon of using secretly is stolen to the private, and manual case is when the pipeline breaks and damages, and the user can in time close into the house end pipeline, reduces user's economic loss.

The utility model discloses automatic case can not slide at the horizontal segment, case connection thread structure's valve rod, the valve rod makes the valve rod remove with automatic pivoted thread bush meshing, and the thread bush rotates, and the valve rod drives the case and removes the break-make that realizes the lock valve, adopts reduction gear and gear drive for current intelligent lock valve, realizes the break-make of lock valve, and this device has simple structure, installation occupation space characteristics little, low in manufacturing cost, has the effect of speed reduction simultaneously.

Drawings

Fig. 1 is a schematic view of the novel three-dimensional structure.

Fig. 2 is a schematic view of the novel partial three-dimensional structure.

Fig. 3 is a schematic view of the cross-sectional structure of the automatic valve core.

Fig. 4 is a schematic sectional view of the novel automatic valve core in a closed state.

Fig. 5 is a schematic top view of a partial cross-sectional structure of the present invention.

In the figure: the valve comprises a valve body 1, a horizontal section 1-1, a vertical section 1-2, a pipeline connecting section 1-3, a shell 2, a manual valve core 3, a through hole 3-1, a manual valve rod 4, a rotating handle 5, a chute slide rail structure 6, an automatic valve core 7, an automatic valve rod 8, a thread bush 9, a motor 10, a mechanical coded lock box 11, an indicator board 12, an IC card reader-writer 13, a main power switch 14 and a bearing 15.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and 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, are not to be construed as limiting the present invention.

The emergency double-control intelligent locking valve as shown in fig. 1-5 comprises a valve body 1 and a housing 2, wherein the valve body 1 comprises a horizontal section 1-1, one end of the horizontal section 1-1 is fixedly welded and communicated with a vertical section 1-2, the lower end of the vertical section 1-2 is a pipeline connecting section 1-3, the bottom of the horizontal section 1-1 is fixedly welded and communicated with a pipeline connecting section 1-3, a manual valve core 3 which can rotate and is concentric with the vertical section 1-2 is arranged in the vertical section 1-2 at the intersection position of the vertical section 1-2 and the horizontal section 1-1, the manual valve core 3 is of a sphere structure, the manual valve core 3 is provided with a through hole 3-1 of an L-shaped structure, the through hole 3-1 is respectively communicated with the vertical section 1-2 at the lower end of the manual section 1-1 and the vertical section 3-2 at the lower end of the manual valve core, a manual valve rod 4 is fixedly welded at the upper end of the manual valve core 3, the upper end of the manual valve rod 4 extends out of the upper end of the vertical section 1-2, and a rotating handle 5 is fixedly welded at the upper end of the manual valve rod 4; an automatic valve core 7 which only can slide is arranged in the horizontal section 1-1 at the intersection of the horizontal section 1-1 and the pipeline connecting section 1-3 through a chute and slide rail structure 6, the outer wall of the automatic valve core 7 is attached to the inner wall of the horizontal section 1-1, the length of the automatic valve core 7 is larger than the inner diameter of the pipeline connecting section 1-3 connected with the horizontal section 1-1, the side end of the automatic valve core 7 far away from the vertical section 1-2 is fixedly welded with one end of an automatic valve rod 8 which is concentric with the automatic valve core 7, the automatic valve rod 8 is of a threaded structure, the other end of the automatic valve rod 8 is meshed with a threaded sleeve 9 which is matched and rotatable with the automatic valve rod, the threaded sleeve 9 is fixedly connected with the output end of a motor 10 through a bolt, the motor 10 drives the threaded sleeve 9 to rotate, the threaded sleeve 9 is meshed with the automatic valve rod 8 in a sleeved mode, the thread sleeve 9 is rotated to realize the movement of the automatic valve core 7; the valve body 1 is fixedly welded in the shell 2, and the pipeline connecting section 1-3 of the vertical section 1-2, the pipeline connecting section 1-3 at the lower end of the horizontal section 1-1 and the manual valve rod 4 penetrate through the shell 2 and extend out of the shell 2 for a certain distance.

A battery (not shown in the figure), an intelligent switch (not shown in the figure) for controlling the motor 10 and a controller (not shown in the figure) are fixed in the shell 2 through screws, an IC card reader-writer 13 and a main power switch 14 are fixed outside the shell 2, and the battery, the main power switch 14, the motor 10 switch, the controller, the IC card reader-writer 13 and the motor 10 are electrically connected to form a parallel circuit to form an intelligent control system.

When the automatic valve core 7 is used for controlling the on-off of the valve body 1, the main power switch 14 is pressed to be in an opening-closing state, an IC card is placed on an IC card reader-writer 13, after the IC card is contacted with the IC card reader-writer 13, the IC card reader-writer 13 sends a command to the controller, after the controller receives the command, the controller sends an on command to the intelligent switch, the intelligent switch is communicated, the motor 10 is started, and after the controller controls the motor 10 to rotate forwards or backwards for a certain number of turns, when the automatic valve core 7 is located at the right upper end or the right end of the pipeline connecting section 1-3 of the horizontal section 1-1, the controller sends an off command to the intelligent switch, the intelligent switch is disconnected, the motor 10 stops rotating, and the on-off of the valve body.

The utility model discloses in consider convenient with the conveying line be connected, therefore the pipeline linkage segment 1-3 of vertical section 1-2 and the pipeline linkage segment 1-3 of horizontal segment 1-1 lower extreme are L shape structure for the pipeline connector of valve body 1 is horizontal structure.

The utility model discloses in consider to improve the leakproofness of locking valve, consequently automatic valve core 7 is elastic construction with horizontal segment 1-1 laminating surface, and spout and slide rail structure 6's spout and slide rail contact surface are elastic construction.

The utility model discloses in consider when not using intelligent control system, the service life of battery is improved to the disconnected power supply, and the intelligent control system of being convenient for is cut off at any time, can prevent moreover that non-staff from maliciously starting master switch 14, therefore IC-card read/write device 13 and master switch 14 pass through the screw mounting in the mechanical trick lock case 11 of welded fastening on shell 2.

The utility model discloses in consider convenient to use by the user, consequently change 5 and be fixed with indicator plate 12 through the screw on the lower extreme shell 2, be carved with the instruction picture (not shown in the figure) of switching locking valve on the indicator plate 12.

The utility model discloses in consider to improve the steadiness of thread bush 9, consequently thread bush 9 rotates through bearing 15 and horizontal segment 1-1 inner wall to be connected, bearing 15 inner circle and thread bush 9 welded fastening are connected, and bearing 15 outer lane and horizontal segment 1-1 inner wall welded fastening are connected.

The utility model discloses a theory of operation and application method:

when the automatic valve core 7 is used, the coded lock box is opened, the main power switch 14 is pressed, the controller is communicated with the battery, the IC card is placed on the IC card reader-writer 13, the communication of the automatic valve core 7 for controlling the valve body 1 is realized after the IC card reader-writer 13 is contacted with the IC card once, and the closing of the automatic valve core 7 for controlling the valve body 1 is realized after the IC card reader-writer 13 is contacted with the IC card once again.

When the automatic valve element 7 is used for controlling the connection of the valve body 1, the main power switch 14 is pressed to be in an opening and closing state, an IC card is placed on an IC card reader-writer 13, after the IC card is contacted with the IC card reader-writer 13, the IC card reader-writer 13 sends a command to the controller, the controller sends an opening command to the intelligent switch after receiving the command, the intelligent switch is connected, the motor 10 is started, and after the controller controls the motor 10 to rotate forwards for a certain number of turns, the threaded sleeve 9 rotates for the same number of turns along with the motor 10, and the automatic valve rod 8 moves rightwards for a certain distance, so that when the automatic valve element 7 is positioned at the right end of the pipeline connecting section 1-3 of the horizontal section 1-1, the controller sends a closing command to the intelligent switch, the intelligent switch is disconnected, the motor 10 stops rotating, and the.

When the automatic valve element 7 is used for controlling the valve body 1 to be closed, the main power switch 14 is pressed to be in an opening and closing state, an IC card is placed on the IC card reader-writer 13, after the IC card is contacted with the IC card reader-writer 13, the IC card reader-writer 13 sends a command to the controller, the controller sends an opening command to the intelligent switch after receiving the command, the intelligent switch is communicated, the motor 10 is started, and meanwhile, after the controller controls the motor 10 to rotate reversely for a certain number of turns, the threaded sleeve 9 rotates for the same number of turns along with the motor 10, the automatic valve rod 8 moves for a certain distance leftwards, so that when the automatic valve element 7 is positioned right above the pipeline connecting section 1-3 of the horizontal section 1-1, the controller sends a closing command to the intelligent switch, the intelligent switch is disconnected, the motor 10 stops rotating, and the communication of the automatic.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an emergent two accuse intelligence locking valve, includes the valve body, characterized by: the valve body comprises a horizontal section, one end of the horizontal section is connected with a vertical section communicated with the horizontal section, the lower end of the vertical section is a pipeline connecting section, the bottom of the horizontal section is connected with a pipeline connecting section communicated with the horizontal section, a manual valve core in a rotatable and vertical section concentric sphere structure is installed in the vertical section at the intersection position of the vertical section and the horizontal section, the manual valve core is provided with an L-shaped through hole, the through hole is respectively communicated with the horizontal section and the vertical section at the lower end of the manual valve core, the upper end of the manual valve core is provided with a manual valve rod, the upper end of the manual valve rod extends out of the upper end of the vertical section, and the upper end of the; the automatic valve core is characterized in that an automatic valve core which only can slide is installed in the horizontal section at the intersection of the horizontal section and the pipeline connecting section, the outer wall of the automatic valve core is attached to the inner wall of the horizontal section, the length of the automatic valve core is larger than the inner diameter of the pipeline connecting section connected with the horizontal section, and the side, far away from the vertical section, of the automatic valve core is connected with an intelligent control system.

2. The emergency double-control intelligent locking valve according to claim 1, characterized in that: the outside fixedly connected with shell of valve body, install the valve body in the shell, all install intelligent control system's part inside and outside the shell, and the pipeline linkage segment of vertical section and the pipeline linkage segment and the manual valve rod of horizontal segment lower extreme all pass the shell, extend the shell certain distance.

3. An emergency double-control intelligent locking valve according to claim 1 or 2, characterized in that: the intelligent control system comprises a battery, an intelligent switch for controlling the motor, a controller, an IC card reader-writer, a main power switch and an actuating mechanism, wherein the battery, the main power switch, the motor switch, the controller, the IC card reader-writer and the motor are electrically connected to form a parallel circuit.

4. The emergency double-control intelligent locking valve according to claim 3, characterized in that: the actuating mechanism comprises an automatic valve rod, one end of the automatic valve rod is fixedly connected with the valve core, the automatic valve rod is of a threaded structure, the other end of the automatic valve rod is meshed with a threaded sleeve which is matched with the automatic valve rod in a rotatable mode, and the threaded sleeve is fixedly connected with the output end of the motor.

5. An emergency double-control intelligent locking valve according to claim 1 or 2, characterized in that: the pipeline connecting section at the lower end of the vertical section and the pipeline connecting section at the lower end of the horizontal section are both of L-shaped structures, so that the pipeline connecting ports of the valve body are both of horizontal structures.

6. The emergency double-control intelligent locking valve according to claim 1, characterized in that: the joint surface of the automatic valve core and the horizontal section is of an elastic structure.

7. The emergency double-control intelligent locking valve according to claim 1, characterized in that: an indicating plate is arranged on the shell at the lower end of the rotating handle, and an indicating picture for opening and closing the locking valve is arranged on the indicating plate.

8. The emergency double-control intelligent locking valve according to claim 4, characterized in that: the threaded sleeve is rotatably connected with the inner wall of the horizontal section through a bearing, the inner ring of the bearing is connected with the threaded sleeve, and the outer ring of the bearing is connected with the inner wall of the horizontal section.