High-sealing-performance angle valve with limiting structure

Abstract

The high-sealing-performance angle valve with the limiting structure comprises an angle valve body, one side of the angle valve body is connected with an angle valve switch part in a rotating mode, the angle valve body is provided with a connecting port with the two ends perpendicular to each other, a butt joint water pipe is arranged at the upper connecting port part, and the butt joint water pipe is connected with the angle valve switch part in a rotating mode. A water pipe connector is arranged at the lower end of the butt joint water pipe, the water pipe connector is in threaded connection with the connector at the corresponding position, a positioning device is arranged on the outer side of the water pipe connector in a sleeving mode, and a connecting device is fixedly connected to the position, at the corresponding position, of the side wall of the angle valve body; a limiting device is arranged on the outer side of the angle valve switch part in a penetrating mode. The water pipe connector has the advantages that water pipe connection can be positioned conveniently, and connection disengagement is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of angle valves, in particular to a high-sealing angle valve with a limiting structure. Background Art

[0002] Angle valve is an angle stop valve. Angle valve is similar to ball valve, and its structure and characteristics are modified from ball valve. The difference from ball valve is that the outlet and inlet of angle valve are at a right angle of 90 degrees. Angle valve is also called triangle valve, angle valve, angle valve. This is because the pipe forms a 90-degree angle at the angle valve, so it is called angle valve, angle valve, angle valve.

[0003] In the prior art, existing angle valves are generally connected to water pipes directly through connectors. Under long-term water pressure shock, the connector may become loose, causing water leakage at the connection. In addition, the connector is difficult to repair due to its connection position. Based on this problem, we propose a high-sealing angle valve with a limiting structure. Utility Model Content

[0004] The purpose of the utility model is to provide a high-sealing angle valve with a limiting structure to solve the problems existing in the prior art proposed by the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-sealing angle valve with a limiting structure comprises an angle valve body, one side of the angle valve body is rotatably connected to an angle valve switch part, the angle valve body is provided with connecting ports with two ends perpendicular to each other, the connecting port part located at the top is provided with a docking water pipe, the lower end of the docking water pipe is provided with a water pipe connector, the water pipe connector is threadedly connected to the connecting port at the corresponding position, a positioning device is sleeved on the outer side of the water pipe connector, the side wall of the angle valve body at the corresponding position is fixedly connected with a connecting device, and a limiting device is penetrated through the outer side of the angle valve switch part.

[0007] Preferably, the positioning device includes a limit plate mounted on the outside of the water pipe connector, a slot is provided through the side wall of the limit plate, the shape of the slot matches the shape of the water pipe connector, a plurality of limit holes are provided through the side wall of the limit plate, and the plurality of limit holes are circumferentially arranged on the limit plate.

[0008] Preferably, the connecting device comprises a connecting plate fixedly connected to the side wall of the angle valve body, and a connecting hole is provided through the side wall of the connecting plate.

[0009] Preferably, the limiting device comprises a placement groove which is arranged through the outside of the switch part of the angle valve, and a connecting rod is threadedly connected in the placement groove.

[0010] Preferably, an anti-slip pad is provided on the inner side of the card slot.

[0011] Preferably, after being pulled out from the placement groove, the connecting rod can pass through the corresponding limiting hole and be threadedly connected in the connecting hole, and a rotating plate is fixedly connected to the tail of the connecting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a positioning device, a connecting device and a limiting device are provided to cooperate with each other, and this device is provided at the angle valve. After the docking water pipe is connected through the water pipe connector, this device can be used to perform positioning docking, which can prevent the water pipe connector from reversing and loosening. At the same time, the limit plate provided also makes it convenient for the operator to operate the water pipe connector, increases the contact area, and is convenient for the operator to twist. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a high-sealing angle valve with a limiting structure proposed by the utility model;

[0015] Figure 2 This is a connection diagram of a high-sealing angle valve with a limiting structure proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the limit plate of the high-sealing angle valve with a limit structure proposed by the utility model.

[0017] In the figure: 1 angle valve switch part, 2 connecting rod, 3 rotating plate, 4 angle valve body, 5 connecting hole, 6 connecting plate, 7 limiting plate, 8 connecting water pipe, 9 limiting hole, 10 water pipe connector, 11 slot, 12 anti-slip pad. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3A high-sealing angle valve with a limiting structure includes an angle valve body 4, one side of the angle valve body 4 is rotatably connected with an angle valve switch part 1, the angle valve body 4 is provided with connecting ports with two ends perpendicular to each other, a docking water pipe 8 is provided at the upper connecting port part, a water pipe connector 10 is provided at the lower end of the docking water pipe 8, the water pipe connector 10 is threadedly connected to the connecting port at the corresponding position, a positioning device is sleeved on the outside of the water pipe connector 10, the positioning device includes a limiting plate 7 sleeved on the outside of the water pipe connector 10, a card slot 11 is penetrated at the side wall of the limiting plate 7, the shape of the card slot 11 matches the shape of the water pipe connector 10, a plurality of limiting holes 9 are penetrated at the side wall of the limiting plate 7, a plurality of limiting holes 9 are circumferentially arranged on the limiting plate 7, and an anti-slip pad 12 is provided on the inner side of the card slot 11.

[0020] Among them, a connecting device is fixedly connected to the side wall of the angle valve body 4 at the corresponding position, and the connecting device includes a connecting plate 6 fixedly connected to the side wall of the angle valve body 4, and a connecting hole 5 is penetrated through the side wall of the connecting plate 6. A limiting device is penetrated through the outer side of the angle valve switch part 1, and the limiting device includes a placement groove penetrated through the outer side of the angle valve switch part 1, and a connecting rod 2 is threadedly connected in the placement groove.

[0021] It is worth mentioning that after the connecting rod 2 is pulled out from the placement groove, it can pass through the corresponding limiting hole 9 and be threadedly connected in the connecting hole 5, and the rear end of the connecting rod 2 is fixedly connected with a rotating plate 3.

[0022] In the utility model, when the operator screws the angle valve body 4 into the water pipe, the other end thereof can be connected to the docking water pipe 8 through the water pipe connector 10. When connecting the water pipe connector 10, the corresponding limit plate 7 can be inserted to facilitate the operation of the operator. After tightening, the operator can unscrew the corresponding connecting rod 2 from the angle valve switch part 1, insert the connecting rod 2 into the corresponding limit hole 9 through the corresponding rotating plate 3 and finally enter the connecting hole 5 on the side wall of the connecting disk 6, so that it is threadedly connected to the connecting hole 5. At this time, the limit plate 7 cannot rotate, and the rotation of the water pipe connector 10 can be directly limited to prevent it from loosening.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-sealing angle valve with a limiting structure, comprising an angle valve body (4), characterized in that: The angle valve body (4) is rotatably connected to an angle valve switch part (1) at one side, and the angle valve body (4) is provided with connecting ports at both ends which are perpendicular to each other, and a docking water pipe (8) is provided at the upper connecting port part, and a water pipe connector (10) is provided at the lower end of the docking water pipe (8), and the water pipe connector (10) is threadedly connected to the connecting port at the corresponding position, and a positioning device is sleeved on the outer side of the water pipe connector (10), and a connecting device is fixedly connected to the side wall of the angle valve body (4) at the corresponding position, and a limiting device is penetrated through the outer side of the angle valve switch part (1).

2. The high-sealing angle valve with a limiting structure according to claim 1 is characterized in that: The positioning device comprises a limiting plate (7) sleeved on the outside of the water pipe connector (10); a slot (11) is provided through the side wall of the limiting plate (7); the shape of the slot (11) matches the shape of the water pipe connector (10); a plurality of limiting holes (9) are provided through the side wall of the limiting plate (7); and the plurality of limiting holes (9) are circumferentially arranged on the limiting plate (7).

3. The high-sealing angle valve with a limiting structure according to claim 1 is characterized in that: The connection device comprises a connection plate (6) fixedly connected to the side wall of the angle valve body (4), and a connection hole (5) is provided through the side wall of the connection plate (6).

4. The high-sealing angle valve with a limiting structure according to claim 1 is characterized in that: The limiting device comprises a placement groove which is arranged through the outside of the angle valve switch part (1), and a connecting rod (2) is threadedly connected in the placement groove.

5. The high sealing angle valve with a limiting structure according to claim 2 is characterized in that: An anti-slip pad (12) is provided on the inner side of the card slot (11).

6. The high-sealing angle valve with a limiting structure according to claim 4, characterized in that: After being pulled out of the placement groove, the connecting rod (2) can pass through the corresponding limiting hole (9) and be threadedly connected in the connecting hole (5). The rear end of the connecting rod (2) is fixedly connected to a rotating plate (3).

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