Universal rotating anti-frost-crack pressure reduction angle valve

Abstract

The utility model discloses a universal rotation frost crack prevention pressure reduction angle valve, which comprises a main body assembly, a valve body, a water inlet end and a water outlet end, the water inlet end is fixed on the valve body, and the water outlet end is fixed on one side of the valve body; and the auxiliary assembly is arranged on the main body assembly and comprises a rotating piece and a fixing piece, the rotating piece is arranged in the valve body, and the fixing piece is arranged at the water inlet end. The valve has the advantages that the valve body is controlled to be opened and closed through the rotating piece, meanwhile, the valve body can be prevented from cracking when water is frozen and expands, the water inlet end and the guide pipe are fixed more tightly through the fixing piece, meanwhile, the orientation of the water outlet end is convenient to adjust, and therefore use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of angle valves, in particular to a universal rotating anti-freezing cracking pressure reducing angle valve. 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 of angle valve is at a right angle of 90 degrees to the inlet. Angle valve is also called triangle valve, angle valve, angle water valve. This is because the pipeline is in a 90-degree angle shape at the angle valve, so it is called angle valve, angle valve, angle water valve. The Chinese patent announcement number is: CN 217502736 U, an anti-freeze crack angle valve, and its beneficial effect is: the anti-freeze crack angle valve of the present application, by setting a gap between the valve body and the water pipe, to provide space for the water pipe to expand and deform when the water inside the water pipe freezes, to prevent the water pipe from bursting due to the expansion of the water pipe squeezing the inner wall of the valve body. Compared with the prior art, the advantages of the present application are obvious, but the gap between the valve body and the water pipe of the device is limited, so that when the water is completely frozen, the water pipe may be cracked, and then the inner wall of the valve body will be squeezed, which may cause damage to the valve body and affect the use of the valve body. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing universal rotating anti-freeze cracking pressure reducing angle valve, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the gap between the valve body and the water pipe of the device is limited, which may cause the water pipe to crack when the water is completely frozen, and then squeeze the inner wall of the valve body, which may cause damage to the valve body and affect the use of the valve body.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a universal rotating anti-freeze cracking pressure reducing angle valve, which comprises a main body assembly, including a valve body, a water inlet end and a water outlet end, the water inlet end is fixed on the valve body, and the water outlet end is fixed on one side of the valve body; and

[0007] The auxiliary component is arranged on the main component, and comprises a rotating part and a fixed part. The rotating part is arranged in the valve body, and the fixed part is arranged on the water inlet end.

[0008] As a preferred solution of the universal rotating anti-freeze cracking pressure reducing angle valve of the utility model, the rotating part includes a fixed column and a ball valve, the fixed column is arranged in the valve body, and the ball valve is fixed on the fixed column.

[0009] As a preferred solution of the universal rotating anti-freeze cracking pressure reducing angle valve of the utility model, the rotating part also includes a mounting block, a rotating column, a positioning column and a movable column, the mounting block is threadedly connected to the valve body, the rotating column is rotatably connected in the mounting block, the positioning column is fixed to one end of the rotating column, the movable column is movable in the positioning column, and one end of the movable column is fixed to the top of the fixed column.

[0010] As a preferred solution of the universal rotating anti-freeze cracking pressure reducing angle valve of the utility model, the rotating part further comprises a mounting column and a handle, the mounting column is fixed on the rotating column, and the handle is plugged into the mounting column.

[0011] As a preferred solution of the universal rotating anti-freeze cracking pressure reducing angle valve of the utility model, wherein: the rotating part also includes a spring, and the spring is arranged on the outside of the positioning column.

[0012] As a preferred solution of the universal rotating anti-freeze cracking pressure reducing angle valve of the utility model, the fixing part includes a fixing plate and a sealing gasket, the fixing plate is threadedly connected to the water inlet end, and the sealing gasket is fixed to one side of the fixing plate.

[0013] The beneficial effects of the utility model are as follows: by setting the rotating part, it is used to control the opening and closing of the valve body, and at the same time, it can also prevent the valve body from cracking when the water freezes and expands. By setting the fixing part, it is used to fix the water inlet end and the conduit more tightly, and at the same time it is convenient to adjust the direction of the water outlet end, thereby facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 This is the overall structure diagram of the universal rotating anti-freeze cracking pressure reducing angle valve.

[0016] Figure 2 This is a cross-sectional structural diagram of the rotating parts of the universal rotating anti-freeze cracking pressure reducing angle valve.

[0017] In the figure: 101, valve body; 102, water inlet end; 103, water outlet end; 201a, fixed column; 201b, ball valve; 201c, mounting block; 201d, rotating column; 201e, positioning column; 201f, movable column; 201g, mounting column; 201h, handle; 201j, spring; 202a, fixed plate; 202b, sealing gasket. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0021] Example 1

[0022] Reference Figure 1 and Figure 2 , which is the first embodiment of the utility model, provides a universal rotating anti-freeze cracking pressure reducing angle valve, which includes a main body component 100 and an auxiliary component 200. Through the cooperation of the two, the handle 201h can be rotated at will, while preventing the valve body 101 from being frozen and cracked.

[0023] The main assembly 100 includes a valve body 101 , a water inlet end 102 and a water outlet end 103 . The water inlet end 102 is fixed on the valve body 101 , and the water outlet end 103 is fixed on one side of the valve body 101 .

[0024] The valve body 101 is configured to fix the water inlet end 102 and the water outlet end 103 , the water inlet end 102 is configured to allow water to flow into the valve body 101 , and the water outlet end 103 is configured to allow water in the valve body 101 to be discharged.

[0025] The auxiliary component 200 is arranged on the main component 100 , and includes a rotating member 201 and a fixed member 202 . The rotating member 201 is arranged in the valve body 101 , and the fixed member 202 is arranged on the water inlet end 102 .

[0026] The setting of the rotating part 201 is used to control the opening and closing of the valve body 101, and at the same time, it can also prevent the valve body 101 from cracking when the water freezes and expands. The setting of the fixing part 202 is used to fix the water inlet end 102 and the conduit more tightly, and at the same time, it is convenient to adjust the direction of the water outlet end 103, so as to facilitate use.

[0027] Example 2

[0028] Reference Figure 1 and Figure 2 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0029] Specifically, the rotating member 201 includes a fixed column 201 a and a ball valve 201 b . The fixed column 201 a is disposed in the valve body 101 , and the ball valve 201 b is fixed on the fixed column 201 a .

[0030] The setting of the fixing column 201 a is used to fix the ball valve 201 b , and the setting of the ball valve 201 b is used to control the opening and closing of the valve body 101 .

[0031] Specifically, the rotating member 201 also includes a mounting block 201c, a rotating column 201d, a positioning column 201e and a movable column 201f. The mounting block 201c is threadedly connected to the valve body 101, the rotating column 201d is rotatably connected in the mounting block 201c, the positioning column 201e is fixed to one end of the rotating column 201d, the movable column 201f is movable in the positioning column 201e, and one end of the movable column 201f is fixed to the top of the fixed column 201a.

[0032] The installation block 201c is used to position the rotating column 201d, and the rotating column 201d is used to drive the positioning column 201e to rotate, thereby driving the movable column 201f to rotate, and then driving the fixed column 201a to rotate, so as to control the opening and closing of the valve body 101.

[0033] Specifically, the rotating member 201 further includes a mounting post 201g and a handle 201h. The mounting post 201g is fixed on the rotating post 201d, and the handle 201h is plugged into the mounting post 201g.

[0034] The installation column 201g is provided to facilitate installation of the handle 201h, and the handle 201h is provided to drive the installation column 201g to rotate.

[0035] Specifically, the rotating member 201 further includes a spring 201j, and the spring 201j is arranged outside the positioning column 201e.

[0036] The elastic force of the spring 201j is greater than the water pressure. The spring 201j is configured to apply a thrust to the fixing column 201a, thereby preventing the water pressure from pushing the ball valve 201b to move.

[0037] Example 3

[0038] Reference Figure 1 and Figure 2 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0039] Specifically, the fixing member 202 includes a fixing plate 202a and a sealing gasket 202b. The fixing plate 202a is threadedly connected to the water inlet end 102, and the sealing gasket 202b is fixed to one side of the fixing plate 202a.

[0040] By setting the fixing plate 202a, the water inlet end 102 can be conveniently fixed at different depths of the conduit, thereby conveniently controlling the direction of the water outlet end 103, thereby facilitating use. The sealing gasket 202b is set to increase the sealing between the fixing plate 202a and the conduit.

[0041] When in use, the user first installs the water inlet end 102 on the catheter interface, then rotates the valve body 101 to adjust the position of the water outlet end 103, and then rotates the fixing plate 202a so that the fixing plate 202a drives the sealing gasket 202b to fit tightly with the catheter interface. When the temperature drops to a certain level, the water will freeze and then expand. The expanded ice will squeeze the ball valve 201b, thereby driving the ball valve 201b to move, making it impossible for the ball valve 201b to completely block the valve body 101, so that the unfrozen water flows out of the valve body 101 through the water outlet end 103, thereby preventing the valve body 101 from being frozen and cracked.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A universal rotating anti-freeze cracking pressure reducing angle valve, characterized in that: include, A main body assembly (100) comprises a valve body (101), a water inlet end (102) and a water outlet end (103), wherein the water inlet end (102) is fixed on the valve body (101), and the water outlet end (103) is fixed on one side of the valve body (101); and, The auxiliary component (200) is arranged on the main component (100), and comprises a rotating part (201) and a fixed part (202), wherein the rotating part (201) is arranged in the valve body (101), and the fixed part (202) is arranged on the water inlet end (102).

2. The universal rotating anti-freezing cracking pressure reducing angle valve according to claim 1, characterized in that: The rotating member (201) comprises a fixed column (201a) and a ball valve (201b); the fixed column (201a) is arranged in the valve body (101), and the ball valve (201b) is fixed on the fixed column (201a).

3. The universal rotating anti-freeze cracking pressure reducing angle valve according to claim 2, characterized in that: The rotating member (201) also includes a mounting block (201c), a rotating column (201d), a positioning column (201e) and a movable column (201f), wherein the mounting block (201c) is threadedly connected to the valve body (101), the rotating column (201d) is rotatably connected in the mounting block (201c), the positioning column (201e) is fixed to one end of the rotating column (201d), the movable column (201f) is movable in the positioning column (201e), and one end of the movable column (201f) is fixed to the top of the fixed column (201a).

4. The universal rotating anti-freezing cracking pressure reducing angle valve according to claim 3, characterized in that: The rotating member (201) further comprises a mounting post (201g) and a handle (201h), wherein the mounting post (201g) is fixed on the rotating post (201d), and the handle (201h) is plugged into the mounting post (201g).

5. The universal rotating anti-freezing cracking pressure reducing angle valve according to claim 4, characterized in that: The rotating member (201) further comprises a spring (201j), and the spring (201j) is arranged outside the positioning column (201e).

6. The universal rotating anti-freezing cracking pressure reducing angle valve according to claim 5, characterized in that: The fixing member (202) comprises a fixing plate (202a) and a sealing gasket (202b); the fixing plate (202a) is threadedly connected to the water inlet end (102); and the sealing gasket (202b) is fixed to one side of the fixing plate (202a).

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