Novel adjustable multipath copper valve

Abstract

The utility model relates to the technical field of valves, in particular to a novel adjustable multi-way copper valve which comprises a multi-way copper valve body, the multi-way copper valve body comprises a valve body, a ball valve is arranged in the valve body, a rectangular inserting groove is formed in the top end of the ball valve, and a first valve seat seal is arranged in the valve body and located at the bottom of the ball valve. A second valve seat seal is arranged in the valve body and located at the top of the ball valve, a mounting opening is formed in the top of the valve body, and a driving assembly is arranged at the top of the valve body and located at the mounting opening. Compared with the prior art, the novel adjustable multi-way copper valve has the advantages that a connecting structure is simplified, the number of parts needing to be used in cooperation is reduced, the structure of the valve is simpler, the production cost is reduced, and assembling is convenient. The design facilitates production and large-scale application, and the market competitiveness of the valve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a novel adjustable multi-way copper valve. Background Art

[0002] The adjustable multi-way copper valve is a valve designed with copper material, specially designed to accurately control the flow path and flow rate of the fluid. This type of valve can be adjusted as needed so that the fluid can flow through different channels to meet specific usage requirements. Through the adjustable design, users can flexibly control the flow direction and flow rate of the fluid according to actual conditions, so that it can be widely used in a variety of systems, such as water supply systems, heating systems, cooling systems, etc. This valve is designed to increase flexibility and efficiency while maintaining simple operation and high reliability.

[0003] The patent with publication number CN220378945U discloses an adjustable multi-way copper valve, which includes a multi-way copper valve body, the multi-way copper valve body includes a valve body, a ball valve is arranged inside the valve body, a positioning groove is provided on the upper side of the outer wall of the ball valve, and a connecting groove is provided on the top of the valve body. The adjustable multi-way copper valve, the utility model uses the multi-way copper valve body, the valve body, the annular connector, the gland, the knob, the arc slide and the slider in coordination, the valve stem is placed in a relatively closed space formed by the annular connector, the gland and the valve body, avoiding direct contact between the valve stem and the outside world, and indirectly realizing the operation of the valve stem by operating the knob, so as to achieve the opening and closing effect of the multi-way copper valve body, and solves the problem that the valve stem is partially exposed to the outside of the valve body structure, which is easy to contact with dust and moisture from the outside, increases the probability of rust and corrosion of the valve stem, and greatly reduces its service life.

[0004] The above-mentioned prior art has solved the protection and operation problems of the valve stem to a certain extent, but the connection structure between the gland and the annular connector in the existing design is quite complicated. In order to achieve the rotation of the gland relative to the annular connector and maintain the sealing, it is necessary to rely on the precise matching of a series of parts, including the pull rod, the arc slide, the slider, the limit block, the spring, the limit groove, the slide groove and the second sealing ring. This complex design not only increases the production cost, but also increases the complexity of the valve structure, thereby affecting its promotion and use in the market. In view of this, we propose a new adjustable multi-way copper valve. Utility Model Content

[0005] The purpose of the utility model is to provide a novel adjustable multi-way copper valve to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel adjustable multi-way copper valve comprises a multi-way copper valve body, the multi-way copper valve body comprises a valve body, a ball valve is arranged in the valve body, a rectangular slot is provided at the top of the ball valve, a first valve seat seal is arranged at the bottom of the ball valve in the valve body, and a second valve seat seal is arranged at the top of the ball valve in the valve body to maintain the sealing of the connection between the ball valve and the valve body;

[0008] The top of the valve body is provided with an installation port, and the top of the valve body and the position of the installation port are provided with a driving assembly, and the driving assembly includes an annular connecting piece, and the middle and upper part of the inner wall of the annular connecting piece is provided with an annular fixing plate, and the top of the annular connecting piece is movably connected with a pressure cover, and the pressure cover can rotate relative to the annular connecting piece, and the middle part of the top of the pressure cover is provided with a knob, which is convenient for the staff to rotate the pressure cover, and the bottom of the pressure cover is provided with four rectangular connecting rods arranged in a matrix, and the bottom ends of the four rectangular connecting rods are commonly connected to a circular connecting plate, and a rectangular valve stem is provided in the middle part of the bottom of the circular connecting plate, and the bottom end of the rectangular valve stem is inserted into the rectangular slot, and the four rectangular connecting rods are driven to rotate by the pressure cover, and the four rectangular connecting rods drive the circular connecting plate to rotate, and the circular connecting plate drives the rectangular valve stem to rotate, and the rectangular valve stem drives the ball valve to move. Since the rectangular valve stem is in a sealed environment, the rust and corrosion of the rectangular valve stem can be effectively avoided, thereby improving the service life of the copper valve.

[0009] Preferably, four threaded columns arranged in a matrix are provided on the top of the valve body and near the mounting port, and four fixing blocks arranged in a ring array are provided on the outer wall of the annular connecting piece and near the bottom. The four fixing blocks are respectively sleeved on the outsides of the four threaded columns, and the threaded columns are threadedly connected with cap nuts, and the bottom of the cap nuts abut against the top of the fixing blocks, which facilitates the disassembly and assembly of the annular connecting piece and the valve body. When the ball valve is worn, it is convenient for the staff to replace the ball valve.

[0010] Preferably, an annular mounting groove is provided at the top of the inner wall of the mounting port, an annular rubber pad is provided at the bottom of the inner wall of the annular mounting groove, and the bottom of the annular connector fits tightly with the top of the annular rubber pad to ensure the sealing of the connection between the annular connector and the valve body.

[0011] Preferably, a first annular groove is provided at the top of the annular connector, a second annular groove is provided at the bottom of the pressure cover, and an annular rubber block is provided between the first annular groove and the second annular groove to ensure the sealing of the connection between the pressure cover and the annular connector and prevent dust from entering the annular connector.

[0012] Preferably, the top of the circular connecting plate is provided with four rectangular docking grooves arranged in a matrix, and the bottom ends of the four rectangular connecting rods are inserted into the four rectangular docking grooves, which is conducive to the rapid docking of the four rectangular connecting rods with the circular connecting plate.

[0013] Preferably, a threaded groove is provided at the bottom end of the rectangular connecting rod, and four circular holes arranged in a matrix are provided at the bottom of the circular connecting plate. The four circular holes are connected with bolts, and the threaded ends of the bolts are threaded in the threaded grooves. The positions of the four rectangular connecting rods and the circular connecting plate are fixed by the bolts, thereby fixing the relative positions of the pressure cover, the four rectangular connecting rods and the circular connecting plate, so that they rotate synchronously.

[0014] Preferably, the drive assembly also includes a pressure ring, the outer wall of the pressure ring is in contact with the inner wall of the annular connecting piece, the top of the circular connecting plate is abutted against the bottom of the annular fixing plate, the bottom of the circular connecting plate is abutted against the top of the pressure ring, and the bottom of the pressure ring is abutted against the top of the second valve seat seal, and the position of the second valve seat seal is positioned by the pressure ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This new adjustable multi-way copper valve greatly enhances the sealing performance of the valve by using the first valve seat seal and the second valve seat seal in the ball valve and the valve stem, as well as the annular rubber block and the annular rubber pad in the drive assembly. This design reduces the possibility of leakage, while also protecting the valve stem from corrosion and wear, and extending the service life of the copper valve.

[0017] 2. This new adjustable multi-way copper valve uses a ball valve with an easily removable annular connector and a gland. When the ball valve is worn or needs maintenance, the staff can easily replace the ball valve without replacing the entire valve unit. This design not only reduces maintenance costs, but also improves valve maintenance efficiency.

[0018] 3. This new adjustable multi-way copper valve, through the unique design of the drive components, especially the coordinated work of the knob, rectangular connecting rod and circular connecting plate, allows the operator to more easily control the rotation of the ball valve, thereby achieving fluid regulation.

[0019] 4. Compared with the existing technology, this new adjustable multi-way copper valve not only makes the valve structure simpler, but also reduces the production cost and is easy to assemble by simplifying the connection structure and reducing the number of parts required for use. This design is easy to produce and apply on a large scale, and improves the market competitiveness of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 It is a schematic diagram of the exploded structure of the driving assembly in the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the annular connector in the utility model;

[0025] Figure 6 It is a partial structural schematic diagram of the driving component in the utility model.

[0026] In the figure: 1. multi-way copper valve body; 2. valve body; 20. installation port; 21. annular installation groove; 3. ball valve; 30. rectangular slot; 4. first valve seat seal; 5. drive assembly; 50. annular connector; 500. annular fixing plate; 501. first annular groove; 502. fixing block; 51. pressure cover; 510. second annular groove; 52. knob; 53. rectangular connecting rod; 530. threaded groove; 54. circular connecting plate; 540. circular hole; 541. rectangular docking groove; 55. bolt; 56. rectangular valve stem; 57. pressure ring; 58. annular rubber block; 6. second valve seat seal; 7. annular rubber pad; 8. threaded column; 9. cap nut. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0030] A novel adjustable multi-way copper valve comprises a multi-way copper valve body 1, wherein the multi-way copper valve body 1 comprises a valve body 2, a ball valve 3 is arranged in the valve body 2, a rectangular slot 30 is provided at the top of the ball valve 3, a first valve seat seal 4 is arranged in the valve body 2 and located at the bottom of the ball valve 3, and a second valve seat seal 6 is arranged in the valve body 2 and located at the top of the ball valve 3, so as to maintain the sealing property of the connection between the ball valve 3 and the valve body 2;

[0031] The top of the valve body 2 is provided with an installation port 20, and a driving assembly 5 is provided at the top of the valve body 2 and at the position of the installation port 20. The driving assembly 5 includes an annular connecting member 50, and an annular fixing plate 500 is provided at the middle and upper part of the inner wall of the annular connecting member 50. A gland 51 is movably connected to the top of the annular connecting member 50, and the gland 51 can rotate relative to the annular connecting member 50. A knob 52 is provided in the middle of the top of the gland 51 to facilitate the staff to rotate the gland 51. Four rectangular connecting rods 53 arranged in a matrix are provided at the bottom of the gland 51. The four rectangular connecting rods 53 are arranged in a matrix. The bottom ends of the connecting rods 53 are commonly connected to a circular connecting plate 54, a rectangular valve stem 56 is provided in the middle of the bottom of the circular connecting plate 54, the bottom end of the rectangular valve stem 56 is inserted into the rectangular slot 30, the four rectangular connecting rods 53 are driven to rotate through the pressure cover 51, the four rectangular connecting rods 53 drive the circular connecting plate 54 to rotate, the circular connecting plate 54 drives the rectangular valve stem 56 to rotate, the rectangular valve stem 56 drives the ball valve 3 to move, and since the rectangular valve stem 56 is in a sealed environment, the rectangular valve stem 56 can be effectively prevented from rusting and corrosion, thereby increasing the service life of the copper valve.

[0032] In this embodiment, four threaded columns 8 arranged in a matrix are provided on the top of the valve body 2 and near the installation port 20, and four fixing blocks 502 arranged in a ring array are provided on the outer wall of the annular connecting member 50 and near the bottom. The four fixing blocks 502 are respectively sleeved on the outside of the four threaded columns 8, and the threaded columns 8 are threadedly connected with cap nuts 9. The bottom of the cap nuts 9 abuts against the top of the fixing blocks 502, which facilitates the disassembly and assembly of the annular connecting member 50 and the valve body 2. When the ball valve 3 is worn, it is convenient for the staff to replace the ball valve 3.

[0033] Specifically, an annular mounting groove 21 is provided at the top of the inner wall of the mounting port 20, and an annular rubber pad 7 is provided at the bottom of the inner wall of the annular mounting groove 21. The bottom of the annular connector 50 fits tightly with the top of the annular rubber pad 7 to ensure the sealing of the connection between the annular connector 50 and the valve body 2.

[0034] Furthermore, a first annular groove 501 is provided at the top of the annular connector 50, a second annular groove 510 is provided at the bottom of the pressure cover 51, and an annular rubber block 58 is provided between the first annular groove 501 and the second annular groove 510 to ensure the sealing of the connection between the pressure cover 51 and the annular connector 50 and prevent dust from entering the annular connector 50.

[0035] Furthermore, four rectangular docking grooves 541 arranged in a matrix are formed on the top of the circular connecting plate 54 , and the bottom ends of the four rectangular connecting rods 53 are inserted into the four rectangular docking grooves 541 , which is conducive to the rapid docking of the four rectangular connecting rods 53 with the circular connecting plate 54 .

[0036] Furthermore, a threaded groove 530 is provided at the bottom end of the rectangular connecting rod 53, and four circular holes 540 arranged in a matrix are provided at the bottom of the circular connecting plate 54. The four circular holes 540 are all connected with bolts 55, and the threaded ends of the bolts 55 are threadedly connected to the threaded groove 530. The positions of the four rectangular connecting rods 53 and the circular connecting plate 54 are fixed by the bolts 55, so that the relative positions of the pressure cover 51, the four rectangular connecting rods 53 and the circular connecting plate 54 are fixed, so that they rotate synchronously. This connection method can facilitate the assembly of the drive component 5, has a simple connection structure, reduces production costs, and is convenient for production and large-scale application.

[0037] Furthermore, the drive assembly 5 also includes a pressure ring 57, the outer wall of the pressure ring 57 is in contact with the inner wall of the annular connecting member 50, the top of the circular connecting plate 54 is abutted against the bottom of the annular fixing plate 500, the bottom of the circular connecting plate 54 is abutted against the top of the pressure ring 57, and the bottom of the pressure ring 57 is abutted against the top of the second valve seat seal 6, and the position of the second valve seat seal 6 is positioned by the pressure ring 57.

[0038] When the new adjustable multi-way copper valve of this embodiment is used, the multi-way copper valve body 1 is first installed in a system where the flow of fluid needs to be controlled. When adjusting the flow of fluid, the valve is controlled by rotating the knob 52 on the gland 51. The knob 52 drives the gland 51 to rotate, and the gland 51 drives the circular connecting plate 54 to rotate through four rectangular connecting rods 53, thereby driving the rectangular valve stem 56 to rotate. The rotation of the rectangular valve stem 56 directly affects the opening and closing state of the ball valve 3, thereby controlling the flow path and flow rate of the fluid. When the ball valve 3 is worn out due to long-term use or needs to be replaced, the staff removes the cap nut 9, then moves the annular connector 50 upward, separates the annular connector 50 from the valve body 2, so that the bottom end of the rectangular valve stem 56 is removed from the rectangular slot 30, and then the staff removes the pressure ring 57 and the second valve seat seal 6, and then removes the ball valve 3, and replaces the new ball valve 3, and installs the new ball valve 3 according to the above reverse operation, without completely disassembling the entire valve, simplifying the maintenance and replacement process.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel adjustable multi-way copper valve, comprising a multi-way copper valve body (1), characterized in that: The multi-way copper valve body (1) comprises a valve body (2), a ball valve (3) is arranged in the valve body (2), a rectangular slot (30) is provided at the top of the ball valve (3), a first valve seat seal (4) is provided in the valve body (2) and located at the bottom of the ball valve (3), a second valve seat seal (6) is provided in the valve body (2) and located at the top of the ball valve (3), a mounting opening (20) is provided at the top of the valve body (2), a drive assembly (5) is provided at the top of the valve body (2) and located at the mounting opening (20), and the drive assembly (5) comprises an annular connecting member (5) 0), an annular fixing plate (500) is provided at the middle and upper part of the inner wall of the annular connecting member (50), a gland (51) is movably connected to the top of the annular connecting member (50), a knob (52) is provided at the middle of the top of the gland (51), and four rectangular connecting rods (53) arranged in a matrix are provided at the bottom of the gland (51), the bottom ends of the four rectangular connecting rods (53) are commonly connected to a circular connecting plate (54), a rectangular valve stem (56) is provided at the middle of the bottom of the circular connecting plate (54), and the bottom end of the rectangular valve stem (56) is inserted into the rectangular slot (30).

2. The novel adjustable multi-way copper valve according to claim 1 is characterized in that: Four threaded columns (8) arranged in a matrix are provided on the top of the valve body (2) and near the mounting opening (20); four fixing blocks (502) arranged in a ring array are provided on the outer wall of the annular connecting member (50) and near the bottom; the four fixing blocks (502) are respectively sleeved on the outside of the four threaded columns (8); the threaded columns (8) are threadedly connected with cap nuts (9); the bottom of the cap nuts (9) abuts against the top of the fixing blocks (502).

3. The novel adjustable multi-way copper valve according to claim 1 is characterized in that: An annular mounting groove (21) is provided at the top of the inner wall of the mounting opening (20), an annular rubber pad (7) is provided at the bottom of the inner wall of the annular mounting groove (21), and the bottom of the annular connecting piece (50) is tightly fitted to the top of the annular rubber pad (7).

4. The novel adjustable multi-way copper valve according to claim 1 is characterized in that: A first annular groove (501) is formed at the top of the annular connecting member (50), a second annular groove (510) is formed at the bottom of the gland (51), and an annular rubber block (58) is provided between the first annular groove (501) and the second annular groove (510).

5. The novel adjustable multi-way copper valve according to claim 1 is characterized in that: The top of the circular connecting plate (54) is provided with four rectangular docking grooves (541) arranged in a matrix, and the bottom ends of the four rectangular connecting rods (53) are inserted into the four rectangular docking grooves (541).

6. The novel adjustable multi-way copper valve according to claim 1 is characterized in that: The bottom end of the rectangular connecting rod (53) is provided with a threaded groove (530), and the bottom of the circular connecting plate (54) is provided with four circular holes (540) arranged in a matrix. The four circular holes (540) are all connected with bolts (55), and the threaded ends of the bolts (55) are threadedly connected in the threaded groove (530).

7. The novel adjustable multi-way copper valve according to claim 1 is characterized in that: The drive assembly (5) further comprises a pressure ring (57), the outer wall of the pressure ring (57) being in contact with the inner wall of the annular connecting member (50), the top of the circular connecting plate (54) being in contact with the bottom of the annular fixing plate (500), the bottom of the circular connecting plate (54) being in contact with the top of the pressure ring (57), and the bottom of the pressure ring (57) being in contact with the top of the second valve seat seal (6).

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