Eccentric valve made of silica sol

Abstract

The utility model discloses an eccentric valve made of silica sol, which relates to the field of eccentric valves and comprises an eccentric valve main body, a rotating operation handle is arranged on the eccentric valve main body, two arc-shaped mounting frames are arranged on the eccentric valve main body, and a mounting bolt is mounted between the two arc-shaped mounting frames. Wherein a triangular mounting frame is fixedly mounted on one arc-shaped mounting frame, a fixed mounting frame is fixedly mounted on the triangular mounting frame, a rotating hole is formed in the fixed mounting frame, a rotating disc is rotationally mounted in the rotating hole, and a rotating rod is fixedly mounted on the rotating disc. The controller is used for controlling rotation of the rotating disc and the rotating rod, so that the rotating operation handle is controlled to rotate, automatic opening and closing of the eccentric valve body are achieved, manual participation is not needed, convenience of the device is improved, meanwhile, the device adopts a battery to guarantee power supply, the eccentric valve body can still be closed under the power failure condition, and the device is safe and reliable. And the safety of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to eccentric valve technical field especially relates to a silicon sol manufacturing eccentric valve. BACKGROUND

[0002] The eccentric ball valve and the flange gate valve belong to the same type of valve, and the difference is that the closing part is a ball, and the ball rotates around the center line of the valve body to achieve opening and closing. The ball valve is mainly used for cutting off, distributing and changing the flow direction of the medium in the pipeline. The silicon sol has excellent wear resistance, which can significantly improve the service life of the valve. Applying silicon sol to the key parts of the valve can effectively reduce wear and prolong the service life of the valve.

[0003] In the prior art, most eccentric valves need to be opened and closed manually in actual use, which is not convenient to operate. In industrial production, the use of multiple eccentric valves cannot be opened and closed synchronously and quickly by manual operation. Therefore, a silicon sol manufacturing eccentric valve is needed to meet people's needs. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a silicon sol manufacturing eccentric valve to solve the problem that most eccentric valves need to be opened and closed manually in actual use, which is not convenient to operate, and manual operation cannot achieve synchronous and rapid opening and closing in the use of multiple eccentric valves in industrial production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a silicon sol manufacturing eccentric valve, comprising an eccentric valve body, a rotating operation handle is arranged on the eccentric valve body, two arc-shaped mounting racks are arranged on the eccentric valve body, mounting bolts are installed between the two arc-shaped mounting racks, a triangular mounting rack is fixedly installed on one of the arc-shaped mounting racks, a fixed mounting rack is fixedly installed on the triangular mounting rack, a rotating hole is formed in the fixed mounting rack, a rotating disc is rotatably installed in the rotating hole, a rotating rod is fixedly installed on the rotating disc, the rotating rod is connected with the rotating operation handle, a protective cover is installed on the side surface of the fixed mounting rack, a control motor is installed on the protective cover, and the output end of the control motor is in transmission connection with the rotating disc.

[0006] Preferably, a driven gear is installed on the side surface of the rotating disc, the output end of the control motor is fixedly installed with a driving gear, and the driving gear is in meshing connection with the driven gear.

[0007] Further preferably, a driving seat is fixedly installed on the driven gear, a protective flip cover is installed on the protective cover, and the driving seat is matched with the protective flip cover.

[0008] As preferred, a limiting groove is annularly arranged on the inner wall of the rotating hole, and a limiting ring is rotatably arranged in the limiting groove, and the limiting ring is fixedly sleeved on the rotating disc.

[0009] As preferred, a protection shell is arranged on the bottom side of the triangular mounting frame, a battery cover is arranged on the protection shell, a battery is arranged in the protection shell, and a handheld handle is fixedly arranged on the battery.

[0010] As further preferred, a placing ring is fixedly arranged on the side surface of the triangular mounting frame, and a manual crank is inserted into the placing ring, and the manual crank is matched with the driving seat.

[0011] As preferred, a controller is fixedly arranged on the top side of the fixed mounting frame, and an antenna is fixedly arranged on the controller.

[0012] The utility model discloses the beneficial effects are:

[0013] In the utility model, the rotation of the rotating disc and the rotating rod is controlled by the controller, so that the rotation of the rotating operation handle is controlled, the automatic opening and closing of the eccentric valve body are realized, manual intervention is not needed, the convenience of the device is improved, and the device uses a battery to ensure power supply, so that the device can still close the eccentric valve body under the condition of power failure, and the safety of the device is improved.

[0014] In the utility model, the manual crank is used in cooperation with the driving seat, so that the eccentric valve body can be stopped by manual operation when the device fails, and the practicability of the device is further improved. DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the eccentric valve made of silica sol is provided for the utility model;

[0016] Figure 2 A side view structure schematic view of the eccentric valve made of silica sol is provided for the utility model;

[0017] Figure 3 A sectional view structure schematic view of the rotating operation handle, the rotating disc, the driven gear and the driving gear cooperation of the utility model is provided for the utility model;

[0018] Figure 4 A structure schematic view of the protective cover part of the eccentric valve made of silica sol is provided for the utility model;

[0019] Figure 5 A structure schematic view of the protection shell part of the eccentric valve made of silica sol is provided for the utility model.

[0020] In the figure: 100, eccentric valve body; 101, rotating operation handle; 200, arc-shaped mounting bracket; 201, mounting bolt; 300, triangular mounting bracket; 301, fixed mounting bracket; 302, rotating hole; 303, rotating disc; 304, rotating rod; 305, protective cover; 306, control motor; 307, driven gear; 308, driving gear; 309, driving seat; 310, protective flip cover; 311, limiting groove; 312, limiting ring; 400, protective shell; 401, battery cover; 402, battery; 403, handheld handle; 404, placing ring; 405, manual crank; 406, controller; 407, antenna. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-5 An eccentric valve made of silica sol comprises an eccentric valve body 100, a rotating operation handle 101 is arranged on the eccentric valve body 100, two arc-shaped mounting brackets 200 are arranged on the eccentric valve body 100, a mounting bolt 201 is mounted between the two arc-shaped mounting brackets 200, a triangular mounting bracket 300 is fixedly mounted on one of the arc-shaped mounting brackets 200, a fixed mounting bracket 301 is fixedly mounted on the triangular mounting bracket 300, a rotating hole 302 is formed in the fixed mounting bracket 301, a rotating disc 303 is rotatably mounted in the rotating hole 302, a rotating rod 304 is fixedly mounted on the rotating disc 303, the rotating rod 304 is connected with the rotating operation handle 101, a protective cover 305 is mounted on the side of the fixed mounting bracket 301, the protective cover 305 can be fixedly connected with the fixed mounting bracket 301 through bolts, a control motor 306 is mounted on the protective cover 305, the control motor 306 can be connected with the protective cover 305 through a motor seat or directly through bolts, the output end of the control motor 306 is in transmission connection with the rotating disc 303, the rotating of the rotating disc 303 and the rotating rod 304 is controlled by a controller, so that the rotating of the rotating operation handle 101 is controlled, the automatic opening and closing of the eccentric valve body 100 is realized, manual participation is not needed, the convenience of the device is improved, meanwhile, the device adopts the battery 402 to ensure power supply, so that the device can still close the eccentric valve body 100 under the condition of power failure, the safety of the device is improved.

[0023] In an optional embodiment, a driven gear 307 is mounted on the side of the rotating disc 303, a driving gear 308 is fixedly mounted on the output end of the control motor 306, and the driving gear 308 is in meshing connection with the driven gear 307.

[0024] It should be noted that the driving gear 308 drives the driven gear 307 to rotate, and the rotating driven gear 307 can drive the rotating disc 303 to rotate in the rotating hole 302.

[0025] In an optional embodiment, the driven gear 307 is fixedly installed with a driving seat 309, the protective cover 305 is installed with a protective turnover cover 310, and the driving seat 309 is matched with the protective turnover cover 310. The driving seat 309 is installed in the middle of the driven gear 307 and can rotate synchronously with the driven gear 307, and one end of the driving seat 309 extends out of the protective cover 305. One side of the outer wall of the protective turnover cover 310 can be connected to the outer wall of the protective cover 305 through a hanging rope or a chain, and the protective turnover cover 310 has elasticity and can be sleeved on one end of the driving seat 309 by deforming itself, or can be installed on one end of the driving seat 309 by a threaded connection, for blocking the connecting hole in the middle of one end of the driving seat 309.

[0026] In an optional embodiment, a limiting groove 311 is annularly arranged on the inner wall of the rotating hole 302, and a limiting ring 312 is rotatably installed in the limiting groove 311, and the limiting ring 312 is fixedly sleeved on the rotating disc 303.

[0027] It should be noted that the rotation of the rotating disc 303 is limited by the limiting groove 311 and the limiting ring 312, and the rotating disc 303 can rotate stably.

[0028] In an optional embodiment, the bottom side of the triangular mounting frame 300 is arranged with a protective shell 400, the protective shell 400 is installed with a battery cover 401, the protective shell 400 is placed with a battery 402, and the battery 402 is fixedly installed with a handheld handle 403.

[0029] It should be noted that the battery cover 401 can protect the internal battery 402, and the battery cover 401 and the protective shell 400 can be detached.

[0030] In an optional embodiment, the side surface of the triangular mounting frame 300 is fixedly installed with a placing ring 404, the placing ring 404 is inserted with a manual crank 405, the manual crank 405 is matched with the driving seat 309, and the cross section of one end of the manual crank 405 can be rectangular, triangular or cross-shaped, and the cross section shape of the connecting hole in the middle of one end of the driving seat 309 is the same as the cross section shape of one end of the manual crank 405.

[0031] It should be noted that when the device fails, the maintenance personnel can open the protective turnover cover 310, insert the manual crank 405 into the connecting hole at one end of the driving seat 309, and then rotate the manual crank 405, so that the manual crank 405 drives the driven gear 307 to rotate, thereby manually opening and closing the device.

[0032] In an alternative embodiment: the top side of the fixed mounting frame 301 is fixedly mounted with a controller 406, the controller 406 is fixedly mounted with an antenna 407, and the antenna 407 is electrically connected with the controller 406.

[0033] It should be noted that the operation of the device can be controlled by the controller 406, and the controller 406 can receive the operation signal of the external terminal device (smartphone, control computer, etc.) through the antenna 407. The controller 406 can be a PLC controller, and the specific structure is not limited. The controller 406 can be connected with the control motor 306 and the battery 402, and the battery 402 is electrically connected with the control motor 306. The control motor 306 can also be connected with an external power supply. Normally, the controller 406 controls the operation of the control motor 306. In the case of power failure of the external power supply, the battery 402 will power the controller 406, and the controller 406 can control the battery 402 to power the control motor 306.

[0034] The battery 402 is electrically connected with the control motor 306 through a first power line, and the first power line has a power switch. The controller 406 can control the power switch to be turned on or off.

[0035] Principle of the utility model:

[0036] Using the device, the operation of the device can be controlled by the controller 406, and the controller 406 can receive the operation signal of the remote terminal through the antenna 407. The control motor 306 is started, the output end of the control motor 306 drives the driving gear 308 to rotate inside the protective cover 305, the rotating driving gear 308 drives the driven gear 307 to rotate, the rotating driven gear 307 can drive the rotating disc 303 to rotate in the rotating hole 302, the rotation of the rotating disc 303 is limited by the limiting groove 311 and the limiting ring 312, and only stable rotation is allowed. The rotating disc 303 drives the rotating handle 101 to rotate through the rotating rod 304, so as to control the closing and opening of the eccentric valve body 100. The device has a battery 402 backup power supply, which can ensure that the device has a stable use time. The battery 402 can be taken out through the hand-held handle 403, which is convenient for replacing the device. The battery cover 401 can protect the internal battery 402. When the device fails, the maintenance personnel can remove the protective flip cover 310 and insert the manual crank 405 into the driving seat 309 to manually open and close the device.

[0037] The above is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A silicon sol manufactured eccentric valve comprising an eccentric valve main body on which a rotation operation knob is arranged, characterized by: The eccentric valve body is provided with two arc-shaped mounting racks, mounting bolts are mounted between the two arc-shaped mounting racks, one of the arc-shaped mounting racks is fixedly provided with a triangular mounting rack, the triangular mounting rack is fixedly provided with a fixed mounting rack, a rotating hole is formed in the fixed mounting rack, a rotating disc is rotatably mounted in the rotating hole, a rotating rod is fixedly mounted on the rotating disc, the rotating rod is connected with the rotating operation handle, a protective cover is mounted on the side of the fixed mounting rack, a control motor is mounted on the protective cover, and the output end of the control motor is in transmission connection with the rotating disc.

2. An eccentric valve made of a silica sol according to claim 1, characterized in that: The side of the rotating disc is provided with a driven gear, the output end of the control motor is fixedly provided with a driving gear, and the driving gear is in mesh with the driven gear.

3. An eccentric valve made of a silica sol according to claim 2, characterized in that: A driving seat is fixedly mounted on the driven gear, a protection turnover cover is mounted on the protective cover, and the driving seat is matched with the protection turnover cover.

4. An eccentric valve made of a silica sol according to claim 1, wherein: A limiting groove is annularly formed in the inner wall of the rotating hole, and a limiting ring is rotatably mounted in the limiting groove and fixedly sleeved on the rotating disc.

5. An eccentric valve made of a silica sol according to claim 1, wherein: A protection shell is arranged on the bottom side of the triangular mounting rack, a battery cover is mounted on the protection shell, a battery is placed in the protection shell, and a handheld handle is fixedly mounted on the battery.

6. An eccentric valve made of a silica sol according to claim 3, wherein: A placing ring is fixedly mounted on the side of the triangular mounting rack, a manual crank is inserted into the placing ring, and the manual crank is matched with the driving seat.

7. An eccentric valve made of a silica sol according to claim 1, wherein: A controller is fixedly mounted on the top side of the fixed mounting rack, and an antenna is fixedly mounted on the controller.

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