Valve assembly limiting structure

Abstract

The utility model discloses a valve assembly limiting structure which comprises a valve shell, a mounting box is fixedly connected to the upper surface of the valve shell, a sealing bearing is fixedly embedded in the upper surface of the valve shell, a rotating rod is fixedly connected to the inner ring of the sealing bearing, a blocking plate is fixedly connected to the bottom end of the rotating rod, and a limiting plate is fixedly connected to the bottom end of the blocking plate. And the upper surface of the valve shell is fixedly connected with a rotating motor. According to the valve assembly limiting structure, the rotating motor, the rotating rod, the sealing bearing, the blocking plate and the gears are arranged, the rotating rod can be conveniently driven to rotate through rotation of the rotating motor, the two gears are matched to be meshed, and meanwhile the flow of water flow can be limited in the swinging process of the rotating rod and the blocking plate; the situation that the rotating motor is damaged and rotates is avoided, according to the operation, the situation that the labor amount is too large and control is inconvenient when the valve shell is manually opened can be reduced, and meanwhile the situation that the rotating motor automatically rotates when damaged can be avoided.

Description

Technical Field

[0001] The present application relates to the field of valves, and in particular to a valve assembly limiting structure. Background Art

[0002] Valves are control components in fluid delivery systems and have functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief.

[0003] In the prior art, workers usually directly turn the valve wrench to control the flow rate, but the workers need to repeatedly debug and confirm to achieve the ideal position. In the actual working process, the valve needs to be opened and closed many times, and each opening requires the workers to repeatedly debug and confirm, which is very inconvenient to operate. Sometimes, the water outlet is far away, and the flow rate cannot be seen. It is even more difficult to control the flow rate by turning the valve wrench. Therefore, in order to solve the above problems, we provide a valve assembly limit structure. Utility Model Content

[0004] The purpose of the utility model is to provide a valve assembly limiting structure to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A valve assembly limiting structure comprises a valve housing, wherein the upper surface of the valve housing is fixedly connected with an installation box, the upper surface of the valve housing is fixedly inlaid with a sealed bearing, the inner ring of the sealed bearing is fixedly connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a blocking plate, the upper surface of the valve housing is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a rotating rod, the outer surface of the rotating rod and the outer surface of the rotating rod are both fixedly connected with gears, the two gears are meshed, the outer surface of the rotating rod and the outer surface of the rotating rod are both provided with limiting holes, the right side of the installation box is provided with a through opening, the inner wall of the through opening is slidably connected with a sliding rod, the outer surface of the sliding rod is fixedly connected with a pressure bearing, the right end of the sliding rod is fixedly connected with a pull ring, the right side of the installation box is fixedly connected with a telescopic spring, the right end of the telescopic spring is fixedly connected with the left side of the pressure bearing, the right side of the installation box is provided with two positioning holes, each of the positioning holes is provided with a connecting rod, and the right end of each connecting rod is hinged to the outer ring of the pressure bearing through a pin.

[0007] Preferably, two luminous stickers are fixedly connected to the outer surface of the valve housing, and each of the limiting holes is adapted to the sliding rod.

[0008] Preferably, two L-shaped supporting legs are fixedly connected to the bottom surface of the valve housing, and two mounting holes are provided on the bottom surface of each of the L-shaped supporting legs.

[0009] Preferably, the front of the installation box is hinged with two sealed doors via two hinges, and the front of each of the sealed doors is fixedly connected to two handles.

[0010] Preferably, two heat dissipation holes are provided on the back of the installation box, and a solar panel is fixedly connected to the upper surface of the installation box.

[0011] Preferably, the outer surface of the blocking plate is in close contact with the inner wall of the valve housing, and the rotating motor is connected to a power source via a wire.

[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 limiting structure of the valve assembly is provided with a rotating motor, a rotating rod, a rotating rod, a sealed bearing, a blocking plate and a gear. The rotation of the rotating motor can conveniently drive the rotating rod to rotate, and the two gears are engaged with each other, and at the same time, the flow of water can be limited during the swing of the rotating rod and the blocking plate. In addition, in combination with the limiting hole, the through port, the sliding rod, the telescopic spring, the pulling ring, the pressure bearing, the connecting rod and the positioning hole, the sliding rod is slidably connected with the through port and the limiting hole, the positioning hole is adapted to the connecting rod, and the resilience of the telescopic spring can conveniently limit the rotating rod and the rotating rod, thereby avoiding the situation where the rotating motor is damaged and rotated. According to the above operation, the excessive labor and inconvenient control when manually opening the valve housing can be reduced, and the situation where the rotating motor automatically rotates when it is damaged can be avoided. 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 structure diagram of the three-dimensional diagram of the valve housing in the limiting structure of the valve assembly of the utility model is as follows;

[0016] Figure 2 The figure is a cross-sectional view of the front view of the valve housing in the limiting structure of the valve assembly of the utility model;

[0017] Figure 3 The figure is: a top view of the installation box in the limiting structure of the valve assembly of the utility model;

[0018] Figure 4 The utility model valve assembly limit structure Figure 2 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. valve housing; 2. installation box; 3. sealing bearing; 4. rotating rod; 5. blocking plate; 6. rotating motor; 7. rotating rod; 8. limiting hole; 9. gear; 10. through port; 11. sliding rod; 12. telescopic spring; 13. pull ring; 14. pressure bearing; 15. connecting rod; 16. positioning hole; 17. heat dissipation hole; 18. luminous sticker; 19. L-shaped supporting leg; 20. solar panel; 21. sealing door. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

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

[0022] See also Figure 1-4 The utility model provides a technical solution for the limiting structure of a valve assembly:

[0023] A valve assembly limiting structure includes a valve housing 1, an installation box 2 is fixedly connected to the upper surface of the valve housing 1, a sealing bearing 3 is fixedly inlaid on the upper surface of the valve housing 1, a rotating rod 4 is fixedly connected to the inner ring of the sealing bearing 3, a blocking plate 5 is fixedly connected to the bottom end of the rotating rod 4, a rotating motor 6 is fixedly connected to the upper surface of the valve housing 1, a rotating rod 7 is fixedly connected to the output end of the rotating motor 6, and a gear 9 is fixedly connected to the outer surface of the rotating rod 7 and the outer surface of the rotating rod 4. The rotation of the rotating motor 6 can drive the rotating rod 7 to rotate, and the two gears 9 are meshed, and the blocking plate 5 can be opened to release water. The two gears 9 are meshed, and the outer surface of the rotating rod 7 and the outer surface of the rotating rod 4 are both provided with limiting holes 8, and a through hole 10 is provided on the right side of the installation box 2. The inner wall of the through hole 10 A slide bar 11 is slidably connected, and the slide bar 11 is slidably connected with the through-port 10 and the limiting hole 8, so that the rotating rod 4 and the rotating rod 7 can be conveniently limited. The outer surface of the slide bar 11 is fixedly connected with a pressure bearing 14, and the right end of the slide bar 11 is fixedly connected with a pull ring 13. The right side of the installation box 2 is fixedly connected with a telescopic spring 12, and the right end of the telescopic spring 12 is fixedly connected to the left side of the pressure bearing 14. Two positioning holes 16 are provided on the right side of the installation box 2, and a connecting rod 15 is provided inside each of the positioning holes 16. The right end of each connecting rod 15 is hinged to the outer ring of the pressure bearing 14 through a pin. The pull ring 13 provides power to make the slide bar 11 move to the right, and cooperate with the resilience of the telescopic spring 12 and the adaptation of the positioning hole 16 and the connecting rod 15, so that the slide bar 11 can be conveniently limited.

[0024] In this embodiment, two luminous stickers 18 are fixedly connected to the outer surface of the valve housing 1, and each limiting hole 8 is adapted to the slide rod 11;

[0025] The bottom surface of the valve housing 1 is fixedly connected with two L-shaped support legs 19, and the bottom surface of each L-shaped support leg 19 is provided with two mounting holes;

[0026] The front of the installation box 2 is hinged with two sealed doors 21 through two hinges, and the front of each sealed door 21 is fixedly connected with two handles. The position of the valve housing 1 can be known by using the luminous sticker 18. The valve housing 1 can be conveniently fixed by using the L-shaped support legs 19 and the installation holes. The electrical components inside the installation box 2 can be conveniently inspected and repaired by using the sealed doors 21 and the handles;

[0027] In this embodiment, two heat dissipation holes 17 are provided on the back of the installation box 2, and a solar panel 20 is fixedly connected to the upper surface of the installation box 2;

[0028] The outer surface of the baffle plate 5 is in close contact with the inner wall of the valve housing 1, and the rotating motor 6 is connected to the power supply through a wire; the heat dissipation holes 17 and the solar panel 20 can be used to conveniently dissipate heat for the rotating motor 6, and at the same time, electrical energy can be provided to the rotating motor 6. The outer surface of the baffle plate 5 is in close contact with the inner wall of the valve housing 1, so that the sealing of the baffle plate 5 can be increased.

[0029] Working principle: When the valve assembly limiting structure is used, the user first uses the mounting holes and mounting screws to fix the L-shaped support leg 19 to the ground, and connects the electrical components to the power supply. At the same time, if the valve housing 1 needs to be opened to drain water, press the remote control to start the rotating motor 6, and the rotation of the rotating motor 6 causes the two gears 9 to rotate. At the same time, the rotating rod 4 drives the blocking plate 5 to open. Subsequently, if the rotating motor 6 is damaged and needs maintenance, pull the pull ring 13 slightly to the right to disengage the connecting rod 15 from the positioning hole 16. At the same time, combined with the rebound force of the telescopic spring 12, the sliding rod 11 is inserted into the two limiting holes 8 in turn. Finally, the sealing door 21 is opened to inspect the rotating motor 6. The above is the entire usage process of this equipment.

[0030] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0031] The above is only 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 substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A valve assembly limiting structure, comprising a valve housing (1), characterized in that: The upper surface of the valve housing (1) is fixedly connected to a mounting box (2), the upper surface of the valve housing (1) is fixedly inlaid with a sealing bearing (3), the inner ring of the sealing bearing (3) is fixedly connected to a rotating rod (4), the bottom end of the rotating rod (4) is fixedly connected to a blocking plate (5), the upper surface of the valve housing (1) is fixedly connected to a rotating motor (6), the output end of the rotating motor (6) is fixedly connected to a rotating rod (7), the outer surface of the rotating rod (7) and the outer surface of the rotating rod (4) are both fixedly connected to a gear (9), the two gears (9) are meshed, the outer surface of the rotating rod (7) and the outer surface of the rotating rod (4) are both provided with a limiting hole (8), the A through opening (10) is provided on the right side of the installation box (2), and a slide rod (11) is slidably connected to the inner wall of the through opening (10), and a pressure bearing (14) is fixedly connected to the outer surface of the slide rod (11), and a pull ring (13) is fixedly connected to the right end of the slide rod (11). A telescopic spring (12) is fixedly connected to the right side of the installation box (2), and the right end of the telescopic spring (12) is fixedly connected to the left side of the pressure bearing (14). Two positioning holes (16) are provided on the right side of the installation box (2), and a connecting rod (15) is provided inside each of the positioning holes (16), and the right end of each of the connecting rods (15) is hinged to the outer ring of the pressure bearing (14) through a pin.

2. A valve assembly limiting structure according to claim 1, characterized in that: Two luminous stickers (18) are fixedly connected to the outer surface of the valve housing (1), and each of the limiting holes (8) is adapted to fit the slide rod (11).

3. A valve assembly limiting structure according to claim 1, characterized in that: Two L-shaped support legs (19) are fixedly connected to the bottom surface of the valve housing (1), and the bottom surface of each L-shaped support leg (19) is provided with two mounting holes.

4. The valve assembly limiting structure according to claim 1, characterized in that: The front of the installation box (2) is hinged with two sealed doors (21) via two hinges, and the front of each sealed door (21) is fixedly connected to two handles.

5. The valve assembly limiting structure according to claim 1, characterized in that: Two heat dissipation holes (17) are provided on the back of the installation box (2), and a solar power generation panel (20) is fixedly connected to the upper surface of the installation box (2).

6. The valve assembly limiting structure according to claim 1, characterized in that: The outer surface of the blocking plate (5) is in close contact with the inner wall of the valve housing (1), and the rotating motor (6) is connected to a power source via a wire.

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