CN211550683U

CN211550683U - External battery type intelligent locking valve

Info

Publication number: CN211550683U
Application number: CN202020003033.2U
Authority: CN
Inventors: 郭林枝
Original assignee: Inner Mongolia Linde Technology Co ltd
Current assignee: Inner Mongolia Linde Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-22
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses an external battery formula intelligence lock valve, which comprises a valve body, the valve body is equipped with the case, and the case upper end is equipped with the valve rod, and the valve body both ends are interior external screw thread interface respectively, the valve body upper end is equipped with rotatable carousel, and the carousel upper end is rotated and is connected with the casing, the inside fastener that can reciprocate through the executor that is equipped with of casing, the inside card solid structure that passes through of fastener is connected with the valve rod, and the fastener outside end is equipped with the electro-magnet, the interior jade of the carousel is equipped with the iron ring, inside controller, master switch, the electromagnetic switch of being equipped with of casing, the outside is equipped with IC card reader-writer, and the casing side is equipped with the chargeable: through an electromagnetic induction principle, a clamping structure and a clamping piece capable of moving up and down automatically, non-workers can be effectively prevented from opening and closing the valve at will; the detachable battery is arranged, so that the battery can be conveniently replaced after power shortage.

Description

External battery type intelligent locking valve

Technical Field

The utility model relates to an external battery formula intelligence lock valve belongs to lock valve technical field.

Background

At present, most of valves used on pipelines for water supply, heating and the like for self-service charging are ordinary valves, and generally comprise a valve body, a valve core, a valve rod and a handle, the valve is opened and closed without any protection device, non-working personnel can freely open and close the valve, the management department personnel are troubled, the user is left with the opportunity of stealing and stealing, and the society is badly influenced.

In addition, the material of current valve port is metal material, when with different tubular product butt joints, needs special butt joint pipe fitting, extravagant material, occupies installation space.

Disclosure of Invention

The utility model aims to provide an external battery type intelligent locking valve, which solves the problem that the valve can be controlled to be opened and closed at will by the outsiders who use the pipelines of charging water supply, heating and the like; the problem of need special butt joint pipe fitting when the valve port butt joint of current lock valve is different tubular products is solved.

The utility model adopts the technical scheme as follows: an external battery type intelligent locking valve comprises a valve body, wherein a valve core is arranged in the middle of the valve body, a valve rod extending out of the upper end of the valve body is fixed at the upper end of the valve core, an internal thread interface is arranged at one end of the valve body, a rotatable nut is arranged at one end of the valve body and used for attaching the edge of a connecting pipeline to the edge of a valve port, the rotatable nut is meshed with a thread structure of the connecting pipeline and is fastened, an external thread interface is arranged at the other end of the valve body, a rotary disc with a rotatable circular ring structure is fixed at the upper end of the valve body, a shell is rotatably fixed at the upper end of the rotary disc, a clamping piece which can automatically move up and down through an actuator and is matched with the circular disc is arranged in the shell, the clamping piece is connected and fastened with the valve rod through a clamping structure, an annular electromagnet matched with, the intelligent card lock is characterized in that a controller and an electromagnetic switch for respectively controlling the actuator and the electromagnet are fixed inside the shell, an IC card reader-writer is fixed outside the shell, a coded lock box is fixed at the side end of the shell, and a detachable rechargeable specially-made battery is installed in the coded lock box.

All the electrical components of the device form a parallel circuit after being electrically connected.

When the locking valve needs to be opened or closed, after the IC card is in contact induction with the IC reader-writer, the IC reader-writer sends a command to the controller, the controller firstly controls the power main switch to be communicated, then sends an opening command to the electromagnetic switch connected with the actuator, the electromagnetic switch is communicated, meanwhile, the controller sends a command to the actuator, the actuator pushes the card downwards for a certain distance, the card and the valve rod are fixedly connected through the card fixing structure, at the moment, the controller sends a command to the electromagnetic switch connected with the electromagnet, the electromagnetic switch is communicated, the electromagnet generates magnetism, the iron ring on the turntable is adsorbed, the turntable and the card are integrated, at the moment, the turntable is rotated, the card drives the card to rotate, the card drives the valve rod to rotate, the locking valve is opened or closed, after the IC card is taken away from the IC reader-writer, the controller sends a command to the electromagnetic switch connected with the electromagnet, the controller sends a command to the actuator to drive the clamping piece to move upwards to be separated from the valve rod, the distance of the clamping piece moving upwards is the same as the distance of the clamping piece moving downwards, after the clamping piece moves upwards, the electromagnetic switch connected with the actuator is automatically disconnected under the control of the controller, and then the controller controls the power supply main switch to be automatically disconnected.

Furthermore, the main power switch, the electromagnetic switch, the controller and the IC reader-writer are all provided with antimagnetic sleeves to prevent the interference of the magnetic field of the electromagnet.

Further, the coded lock of the coded lock box is a mechanical coded lock.

Furthermore, the clamping structure is a structure in which a protrusion with a specific shape is matched and connected with a groove.

Furthermore, the battery is electrically connected with a power indicator fixed at the outer side end of the shell, so that the battery can be charged and used in time.

Furthermore, the electromagnetic switch and the power main switch adopt electromagnetic relays, the actuator is an electric telescopic rod, and the electric telescopic rod can control the telescopic distance through the controller.

The beneficial effects of the utility model reside in that:

the utility model discloses be equipped with the fastener that can reciprocate automatically, the valve body upper end is equipped with rotatable carousel, be equipped with annular iron in the carousel, the fastener side passes through the electro-magnet, the fastener moves down, the fastener is inside to pass through the card with the valve rod and fixes solid structure, the electro-magnet circular iron is adsorbed in the electro-magnet circular telegram, make the carousel, the fastener, valve rod structure as an organic whole, rotate the break-make that the carousel realized the lock valve, after the electro-magnet outage, the fastener shifts up, make the carousel can only self rotate, the valve rod is motionless, can effectively solve non-staff and can open and close the valve at will, cause very big and admirable for management department personnel, the chance of stealing the usefulness.

The utility model discloses two of valve body adopt the design of inner thread structure and external thread structure to the kneck, and rotatable nut is installed for valve body one end to the inner thread structure, with connecting tube and the laminating of valve port edge, the screw thread structure meshing fastening of rotation nut and connecting tube, the pipe fitting of being convenient for change, it is more reasonable when docking other pipe fittings, save the butt joint pipe fitting, practice thrift installation space, promote the installation effectiveness.

The utility model discloses be equipped with purpose-built dismantled and assembled external battery that charges, the battery is installed at the trick lock case, has effectively avoided the phenomenon of the malicious destruction of user, when the battery insufficient voltage, is convenient for change the battery.

Drawings

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

Fig. 2 is a schematic side view of the novel cross-sectional structure.

Fig. 3 is a schematic side view of a partial structure of the present invention.

Fig. 4 is a schematic view of the novel three-dimensional partial structure.

In the figure: the valve comprises a valve body 1, a valve core 1-1, a valve rod 1-2, an internal thread interface 1-3, a mounting groove 1-4, a nut 1-5, an external thread interface 1-6, a lower bearing 2, a rotary table 3, an upper bearing 4, a shell 5, an electric telescopic rod 6, a clamping piece 7, a protrusion 8, a groove 9, a blind hole 10, an annular electromagnet 11, an iron ring 12, an IC card reader-writer 13, a coded lock box 14, a battery mounting seat 14-1, a battery 14-2, an electric quantity indicator 15 and an IC card 16.

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.

As shown in fig. 1, 2, 3 and 4, the external battery type intelligent locking valve comprises a valve body 1, wherein a valve core 1-1 is installed in the middle of the valve body 1, a valve rod 1-2 extending out of the upper end of the valve body 1 is fixedly welded at the upper end of the valve core 1-1, an internal thread interface 1-3 is arranged at one end of the valve body 1, an installation groove 1-4 is formed in the surface of one end of the valve body 1, a rotatable nut 1-5 is fitted in the installation groove 1-4 in a fitting manner, a structure that the nut 1-5 can move in the installation groove 1-4 is adopted to fit the edge of a connecting pipeline with the edge of a valve port, the rotatable nut 1-5 is meshed and fastened with a threaded structure of the connecting pipeline, an external thread interface 1-6 is arranged at the other end of the valve body 1, and a rotary disc 3 with a rotatable circular ring structure is, the inner ring of the lower bearing 2 is welded and fixed with the valve body 1, the outer ring of the lower bearing 2 is welded and fixed with the rotary table 3, the upper end of the rotary table 3 is rotationally fixed with a shell 5 through an upper bearing 4, the inner ring of the upper bearing 4 is welded and fixed with the rotary table 3, the outer ring of the upper bearing 4 is welded and fixed with the bottom of the shell 5, so that the rotary table 3 is rotated, the shell 5 does not rotate along with the rotary table 3, an electric telescopic rod 66 concentric with the valve rod 1-2 is fixed at the top in the shell 5 through bolts, the telescopic distance of the electric telescopic rod 66 can be controlled through a controller, a clamping piece 7 matched with the disc is fixedly connected at the movable end of the electric telescopic rod 66 through bolts, the clamping piece 7 is concentric with the electric telescopic rod 66, the inside of the clamping piece 7 is connected and fastened with the valve rod 1-2 through a clamping, the bottom of the clamping piece 7 is provided with a blind hole 10, a protrusion 8 which is concentric with the clamping piece 7 is welded and fixed in the blind hole 10, a groove 9 which is matched with the protrusion 8 is formed in the center position of the valve rod 1-2, an annular electromagnet 11 which is matched with the clamping piece 7 is embedded and fixed at the outer side end of the clamping piece 7, the magnetic pole direction of the electromagnet is the radial direction of the clamping piece 7, an iron ring 12 which is matched with the electromagnet correspondingly is embedded and fixed at the inner wall of the rotary disc 3, when the clamping piece 7 moves downwards and is positioned in the rotary disc 3, the outer wall of the clamping piece 7 is attached to the inner wall of the rotary disc 3, a controller and an electromagnetic switch which respectively controls the actuator and the electromagnet are fixed in the shell 5 through screws, an IC card 16 reader-writer 13 is fixed at the outer part of the shell 5 through bolts, a coded lock box 14 is welded and fixed at the side end of the shell 5, the coded lock, after the coded lock is used, the password can be disordered, non-working personnel can not open the coded lock box 14, the mechanical coded lock is simple in structure, a power supply is not needed, the electric quantity of the battery 14-2 of the coded lock box can be saved, a special battery 14-2 mounting seat 14-1 is fixed in the coded lock box 14 through screws, and a detachable rechargeable special battery 14-2 is mounted in the battery 14-2 mounting seat 14-1.

The electromagnetic switch and the power main switch adopt an electromagnetic relay (not shown in the figure), the actuator is an electric telescopic rod 66, and the electric telescopic rod 66 can control the telescopic distance through a controller.

When the locking valve needs to be opened or closed, after the IC card 16 is in contact induction with the IC reader-writer, the IC reader-writer sends a command to the controller, the controller firstly controls the power main switch to be communicated, then sends an opening command to the electromagnetic switch connected with the actuator, the electromagnetic switch is communicated, meanwhile, the controller sends a command to the actuator, after the actuator is controlled to push the clamping piece 7 downwards for a certain distance, the clamping piece 7 is fixedly connected with the valve rod 1-2 through the clamping structure, at the moment, the controller sends a command to the electromagnetic switch connected with the electromagnet, the electromagnetic switch is communicated, the electromagnet generates magnetism, adsorbs the iron ring 12 on the rotary disc 3, enables the rotary disc 3 and the clamping piece 7 to be in an integrated structure, at the moment, the rotary disc 3 is rotated, the clamping piece 7 drives the valve rod 1-2 to rotate, the locking valve is taken and opened or closed, after the IC card 16 is separated from the IC reader-writer, after the electromagnet is switched off and the electromagnet loses magnetism, the controller sends a command to the actuator to drive the clamping piece 7 to move upwards to be separated from the valve rod 1-2, the distance of upward movement of the clamping piece 7 is the same as the distance of downward movement, after the clamping piece 7 moves upwards, the electromagnetic switch connected with the actuator is automatically switched off under the control of the controller, and then the controller controls the power supply main switch to be automatically switched off.

In the present invention, the battery 14-2 is conveniently charged and used in time, so that the battery 14-2 is electrically connected with the electric quantity indicator 15 fixed at the outer end of the housing 5 by bolts.

The utility model discloses in consider to prevent the interference in electro-magnet magnetic field, antimagnetic cover (not shown in the figure) is all installed to main switch, electromagnetic switch, controller, IC read write line.

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

before using, observing the electric quantity indicator 15, if the battery 14-2 is lack of electricity, if the electricity is lack of electricity, opening the coded lock box 14 to replace the battery 14-2, if the electric quantity is normal, when the lock valve needs to be opened or closed, placing the IC card 16 on the IC reader-writer, after the IC reader-writer contacts and senses the IC card 16, the IC reader-writer sends a command to the controller, after the controller receives the command, firstly sending an opening command to the power main switch, the power main switch is communicated, then the controller sends an opening command to the electromagnetic switch connected with the actuator, the electromagnetic switch is communicated, meanwhile, the controller sends an extending command to the actuator, after controlling the actuator to push the clamping piece 7 downwards for a certain distance, after the clamping piece 7 is fixedly connected with the valve rod 1-2 through the clamping structure, at the moment, the electromagnetic switch connected with the actuator is automatically disconnected, the actuator stops working, at the moment, the controller sends an opening command to, the electromagnetic switch is communicated, the electromagnet has magnetism, and adsorbs the iron ring 12 on the rotary disc 3, so that the rotary disc 3 and the clamping piece 7 are in an integral structure, at the moment, the rotary disc 3 is rotated ninety degrees, the rotary disc 3 drives the clamping piece 7 to rotate, the clamping piece 7 drives the valve rod 1-2 to rotate ninety degrees, the on-off of the locking valve is realized, after the IC card 16 is taken away from the IC reader-writer, the controller sends a switch-off command to the electromagnetic switch connected with the electromagnet, the electromagnetic switch is switched off, and the controller sends a switch-on command to the electromagnetic switch connected with the actuator after the electromagnet loses magnetism, meanwhile, the controller sends a retraction command to the actuator, the actuator drives the clamping piece 7 to move upwards to be separated from the valve rod 1-2, the distance of the upward movement of the clamping piece 7 is the same as the distance of the downward movement, after the clamping piece 7 moves upwards, the electromagnetic switch connected with the actuator is automatically disconnected under the control of the controller, and then the controller controls the main switch of the power supply to be automatically disconnected.

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 external battery formula intelligence lock valve, includes the valve body, characterized by: the valve comprises a valve body, a valve core is arranged in the middle of the valve body, a valve rod extending out of the upper end of the valve body is arranged at the upper end of the valve core, an internal thread interface and an external thread interface are respectively arranged at two ends of the valve body, a rotatable turntable is arranged at the upper end of the valve body, a shell is rotatably connected to the upper end of the turntable, a clamping piece which is matched with the turntable through an actuator and can automatically move up and down is arranged in the shell, the clamping piece is connected with the valve rod through a clamping structure, an annular electromagnet matched with the clamping piece is arranged at the outer side end of the clamping piece, the magnetic pole direction of the electromagnet is the radial direction of the clamping piece, an iron ring matched with the electromagnet in a corresponding mode is arranged on the inner wall of the turntable, a controller, a main power switch and an electromagnetic switch for respectively controlling, The annular electromagnet, the main power switch, the electromagnetic switch, the IC card reader-writer, the battery and the actuator are electrically connected in parallel to form an intelligent induction control system.

2. The external battery-type intelligent lock valve according to claim 1, wherein: the internal thread interface is that rotatable nut is installed to valve body one end, will connect pipeline edge and valve port edge laminating, rotates the nut and connects pipeline's helicitic texture meshing fastening.

3. The external battery-type intelligent lock valve according to claim 1, wherein: the external thread connector is in threaded engagement with a pipe fitting joint, the pipe fitting joint comprises a pipe body, a rotatable nut is fixed at one end of the pipe body, and the other end of the pipe body is fixedly connected with a pipeline.

4. The external battery-type intelligent lock valve according to claim 1, wherein: the main power switch, the electromagnetic switch, the controller and the IC reader-writer are all provided with antimagnetic sleeves.

5. The external battery-type intelligent lock valve according to claim 1, wherein: the coded lock of the coded lock box is a mechanical coded lock.

6. The external battery-type intelligent lock valve according to claim 1, wherein: the clamping structure is a structure in which a protrusion with a specific shape is matched and connected with a groove.

7. The external battery-type intelligent lock valve according to claim 1, wherein: and the battery is electrically connected with a power indicator arranged at the outer side end of the shell.

8. The external battery-type intelligent lock valve according to claim 1, wherein: the electromagnetic switch and the power supply main switch adopt electromagnetic relays, the actuator is an electric telescopic rod, and the electric telescopic rod can control the telescopic distance through the controller.