Novel multi-sealing valve

Abstract

The utility model discloses a novel multi-seal valve which comprises an installation frame, the left side face of the installation frame is fixedly communicated with a drainage pipe, the right side face of the installation frame is fixedly communicated with a water injection pipe, and a cover plate is installed on the upper surface of the installation frame through bolts. Through the cooperation of the water drainage pipe and the water injection pipe, water flow can circulate through the valve, through the cooperation of the first electric push rod arranged in the device, the lifting frame in the pushing device and the first check block installed below the lifting frame, one through opening in the valve can be closed and sealed, and the valve can be opened and closed. The other port in the valve can be closed and sealed under the cooperation of a second electric push rod installed in the lifting frame and a driven second check block, the sealing performance of the valve can be improved through a double-valve-plate sealing piece, and therefore the problem that according to an existing device, due to a single sealing device, overflow of the valve is likely to happen is solved, and the sealing performance of the valve is improved. And normal work of the valve is affected.

Description

Technical Field

[0001] The present application relates to the field of valves, and in particular to a novel multi-seal valve. Background Art

[0002] A valve is a pipeline accessory used to open and close pipelines, control flow direction, regulate and control the transport of media. It is a device that allows the media in pipes and equipment to flow or stop and control its flow rate.

[0003] Chinese patent publication number CN110686111A discloses a sealing valve, including a valve body, a mounting assembly and a sealing assembly; the mounting assemblies are a pair and are symmetrically connected to the valve body, each set of mounting assemblies includes a flange, a sealing cover and a mounting ring; the flange is fixedly installed on the water pipe, and a blind cavity is provided on the side close to the valve body, a fixing ring is provided in the blind cavity, the inner side of the fixing ring is provided with an internal thread, and the outer side forms an annular groove with the circumferential edge of the flange; one end of the mounting ring is threadedly connected to the inner side of the fixing ring, and the other end is connected to the valve body, but the existing device still has some shortcomings. When the existing device is in use, the pipeline is usually isolated by a single sealing device to achieve the effect of closing the valve, but the single sealing device can easily cause the valve to overflow, affecting the normal operation of the valve. To this end, we propose a new type of multi-sealing valve to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a novel multi-seal valve to solve the problems raised in the above background technology.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A new type of multi-seal valve includes a mounting frame, the left side of the mounting frame is fixedly connected to a drainage pipe, the right side of the mounting frame is fixedly connected to a water injection pipe, the upper surface of the mounting frame is installed with a cover plate by bolts, the upper surface of the cover plate is installed with a first electric push rod, the output end of the first electric push rod is fixedly connected to a lifting frame, the bottom surface of the lifting frame is fixedly connected to a first block, the inner wall of the lifting frame is fixedly connected to a second electric push rod, the right side of the lifting frame is fixedly connected to a waterproof sleeve, the output end of the second electric push rod passes through the waterproof sleeve and extends to the outside of the lifting frame, and the output end of the second electric push rod is fixedly connected to a second block.

[0007] Preferably, the outer surface of the first stopper and the outer surface of the second stopper are both fixedly connected with sealing gaskets, and the bottom surface of the first stopper and the bottom surface of the second stopper are both fixedly connected with corrosion-resistant gaskets.

[0008] Preferably, the inner wall of the installation frame is provided with two slide grooves, the outer surface of the lifting frame is fixedly connected with two sliders, and each of the slide grooves is adapted to a slider.

[0009] Preferably, a power supply box and a control device are respectively installed on the left side of the installation frame, and the first electric push rod and the second electric push rod are both electrically connected to the power supply box and the control device.

[0010] Preferably, the left end of the drainage pipe and the right end of the water injection pipe are both fixedly connected to a connection mounting pad, and a plurality of mounting holes are provided on the outer surface of the connection mounting pad.

[0011] Preferably, the bottom surface of the installation frame is fixedly connected to a bottom plate, and the bottom surface of the bottom plate is fixedly connected to a plurality of supporting legs.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The utility model discloses a novel multi-sealed valve, which can make water flow through the valve by cooperating with a drainage pipe and a water injection pipe provided in the device, and a first electric push rod provided in the device pushes the lifting frame in the device, and cooperates with a first stop block installed below the lifting frame to close and seal one of the openings in the valve, and a second electric push rod installed inside the lifting frame drives the cooperation of the second stop block to close and seal the other opening in the valve, and the double valve plate seal can improve the sealing performance of the valve, thereby solving the problem of the existing device that the single sealing device easily causes the valve to overflow, thereby affecting the normal operation of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The present invention is a schematic diagram of a three-dimensional structure of a novel multi-sealed valve;

[0016] Figure 2 The following is a schematic diagram of the front cross-section structure of a novel multi-seal valve of the utility model;

[0017] Figure 3 Schematic diagram of the top cross-section structure of a novel multi-seal valve of the utility model;

[0018] Figure 4 The utility model is a side view structural diagram of a novel multi-seal valve.

[0019] In the figure: 1. Installation frame; 2. Power box; 3. Drain pipe; 4. Base plate; 5. Support leg; 6. Water injection pipe; 7. First electric push rod; 8. Control device; 9. Cover plate; 10. Lifting frame; 11. Second electric push rod; 12. First stopper; 13. Waterproof sleeve; 14. Corrosion-resistant pad; 15. Second stopper; 16. Sealing pad; 17. Slider; 18. Slide groove; 19. Connecting mounting pad; 20. Mounting hole. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the specific embodiments of this application and the corresponding drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0021] The following describes in detail the technical solutions provided by various embodiments of the present application in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 , this utility model provides a new multi-seal valve technical solution:

[0023] A new type of multi-seal valve, including a mounting frame 1, the left side of the mounting frame 1 is fixedly connected to a drain pipe 3, the right side of the mounting frame 1 is fixedly connected to a water injection pipe 6, the upper surface of the mounting frame 1 is fixedly connected to a cover plate 9 by bolts, the upper surface of the cover plate 9 is installed with a first electric push rod 7, the output end of the first electric push rod 7 is fixedly connected to a lifting frame 10, the bottom surface of the lifting frame 10 is fixedly connected to a first stopper 12, the inner wall of the lifting frame 10 is fixedly connected to a second electric push rod 11, the right side of the lifting frame 10 is fixedly connected to a waterproof sleeve 13, the output end of the second electric push rod 11 passes through the waterproof sleeve 13 and extends to the outside of the lifting frame 10, the output end of the second electric push rod 11 is fixedly connected to the second stopper 1 5; Specifically, by cooperating with the drain pipe 3 and the water injection pipe 6 provided in the device, water can flow through the valve, and by the first electric push rod 7 provided in the device, the lifting frame 10 in the device is pushed, and the first stopper 12 installed below the lifting frame 10 cooperates to close and seal one of the openings in the valve, and by the second electric push rod 11 installed inside the lifting frame 10, the second stopper 15 is driven to cooperate to close and seal the other opening in the valve. The double valve plate seal can improve the sealing performance of the valve, thereby solving the problem that the valve is easily overflowed due to the single sealing device in the existing device, affecting the normal operation of the valve;

[0024] In this embodiment, the outer surface of the first stopper 12 and the outer surface of the second stopper 15 are fixedly connected with a sealing gasket 16, and the bottom surface of the first stopper 12 and the bottom surface of the second stopper 15 are fixedly connected with a corrosion-resistant gasket 14; the inner wall of the mounting frame 1 is provided with two slide grooves 18, and the outer surface of the lifting frame 10 is fixedly connected with two sliders 17, each slide groove 18 is adapted to the slider 17; specifically, the corrosion-resistant gasket 14 and the sealing gasket 16 can improve the sealing and corrosion resistance of the valve;

[0025] In this embodiment, a power supply box 2 and a control device 8 are respectively installed on the left side of the installation frame 1, and the first electric push rod 7 and the second electric push rod 11 are electrically connected to the power supply box 2 and the control device 8; the left end of the drainage pipe 3 and the right end of the water injection pipe 6 are fixedly connected to a connecting mounting pad 19, and a plurality of mounting holes 20 are provided on the outer surface of the connecting mounting pad 19; the bottom surface of the installation frame 1 is fixedly connected to a base plate 4, and a plurality of support legs 5 are fixedly connected to the bottom surface of the base plate 4; specifically, the device can be conveniently controlled by the power supply box 2 and the control device 8, and the stability of the device can be ensured by the provided base plate 4 and support legs 5.

[0026] Working principle: When this new type of multi-seal valve is used, the user first places the device in a suitable position, and then installs the device between two pipes through the connecting mounting pad 19 and the mounting hole 20 provided in the device, and then installs the power supply in the power box 2 in the device, and then presses the control device 8 in the device, starts the first electric push rod 7 in the device to push the lifting frame 10, so that the first block 12 blocks one of the openings in the valve body, and finally starts the second electric push rod 11 in the device and pushes the second block 15 to block the other opening in the valve body.

[0027] It should also be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, commodity, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements inherent to such process, method, commodity, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, commodity, or apparatus that includes the element.

[0028] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included within the scope of the claims of the present application.

Claims

1. A novel multi-seal valve, comprising a mounting frame (1), characterized in that: The left side of the installation frame (1) is fixedly connected to a drainage pipe (3), the right side of the installation frame (1) is fixedly connected to a water injection pipe (6), the upper surface of the installation frame (1) is fixedly connected to a cover plate (9) by bolts, the upper surface of the cover plate (9) is installed with a first electric push rod (7), the output end of the first electric push rod (7) is fixedly connected to a lifting frame (10), the bottom surface of the lifting frame (10) is fixedly connected to a first stopper (12), the inner wall of the lifting frame (10) is fixedly connected to a second electric push rod (11), the right side of the lifting frame (10) is fixedly connected to a waterproof sleeve (13), the output end of the second electric push rod (11) passes through the waterproof sleeve (13) and extends to the outside of the lifting frame (10), and the output end of the second electric push rod (11) is fixedly connected to a second stopper (15).

2. A novel multi-seal valve according to claim 1, characterized in that: The outer surface of the first stopper (12) and the outer surface of the second stopper (15) are both fixedly connected to a sealing gasket (16), and the bottom surface of the first stopper (12) and the bottom surface of the second stopper (15) are both fixedly connected to a corrosion-resistant gasket (14).

3. A novel multi-seal valve according to claim 1, characterized in that: Two slide grooves (18) are provided on the inner wall of the installation frame (1), and two sliders (17) are fixedly connected to the outer surface of the lifting frame (10), and each of the slide grooves (18) is adapted to the slider (17).

4. A novel multi-seal valve according to claim 1, characterized in that: A power supply box (2) and a control device (8) are respectively installed on the left side of the installation frame (1), and the first electric push rod (7) and the second electric push rod (11) are both electrically connected to the power supply box (2) and the control device (8).

5. The novel multi-seal valve according to claim 1, characterized in that: The left end of the drainage pipe (3) and the right end of the water injection pipe (6) are both fixedly connected to a connection mounting pad (19), and a plurality of mounting holes (20) are provided on the outer surface of the connection mounting pad (19).

6. A novel multi-seal valve according to claim 1, characterized in that: The bottom surface of the installation frame (1) is fixedly connected to a bottom plate (4), and the bottom surface of the bottom plate (4) is fixedly connected to a plurality of supporting legs (5).

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