Integrated valve

Abstract

The invention discloses an integrated valve, and relates to the technical field of integrated valves, the integrated valve comprises a flange ball valve body, a ball valve body is placed in the flange ball valve body, the two sides of the ball valve body are sleeved with ball sealing rings, the side faces of the ball sealing rings are movably provided with limiting rings, and the top of the ball valve body is provided with a valve rod through a bolt; the middle of the valve rod is sleeved with a valve rod nut through threads, valve rod padding is fixedly placed at the bottom end of the valve rod nut, a motor mounting seat is mounted at the top of the flange ball valve body through bolts, and a motor is mounted at the top of the motor mounting seat through bolts. The flange ball valve body, the filter valve body, the exhaust valve, the tubular ball valve body, the ball valve, the pressure sensor and the temperature sensor are designed and mounted, and the mechanisms are integrated together, so that the working water circulation function can be met, the space can be reduced, and the valve can be conveniently placed in the narrow space of equipment.

Description

Technical Field

[0001] The invention relates to the technical field of integrated valves, in particular to an integrated valve. Background Art

[0002] An integrated valve is a valve that combines multiple functions. It can realize multiple functions, such as regulation, flow cutoff, reverse prevention, etc. The principle of the integrated valve is based on the principle of fluid mechanics. Through the design of the valve core, the selection of sealing structure and materials, as well as the analysis and calculation of fluid mechanics characteristics, it can realize multiple functional control of the fluid. The integrated valve has a wide range of application prospects in engineering applications and can meet the fluid control needs under complex working conditions.

[0003] In the water circulation system, various devices are needed, such as pipes, valves, filters, exhaust valves, sensors, etc., which are usually connected in series one level at a time. When integrated in certain equipment, due to space limitations, many required devices cannot be connected together in a conventional way. Therefore, an integrated valve is needed to recombine the required multiple devices in a new structure to form a compact multifunctional integrated valve. Summary of the invention

[0004] The object of the present invention is to provide an integrated valve to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an integrated valve, comprising a flange ball valve body, a ball valve body is placed inside the flange ball valve body, ball sealing rings are sleeved on both sides of the ball valve body, and limit rings are movably arranged on the sides of the ball sealing rings, a valve stem is installed on the top of the ball valve body through bolts, a valve stem nut is sleeved on the middle of the valve stem through threads, a valve stem packing is fixedly placed on the bottom end of the valve stem nut, a motor mounting seat is installed on the top of the flange ball valve body through bolts, a motor is installed on the top of the motor mounting seat through bolts, a coupling is installed on the bottom end of the motor through bolts, the coupling is connected to the valve stem through bolts, and a first O-ring is fixedly arranged on the right side of the flange ball valve body. A filter valve body is installed on the right side of the flange ball valve body by bolts, a filter cartridge is installed on the right end inside the filter valve body by bolts, an exhaust valve is installed on the right side of the top of the filter valve body by bolts, a filter cover is installed on the right side of the filter valve body by bolts, a second O-ring is fixedly provided on the right side of the filter valve body, a ball valve is installed on the left side of the bottom end of the filter valve body by bolts, a third O-ring is fixedly provided on the left side of the bottom end of the filter valve body, a pressure sensor and a temperature sensor are respectively installed on both sides of the filter valve body by bolts, a tubular ball valve body is installed on the right side of the bottom end of the filter valve body by bolts, a ball valve body is placed inside the tubular ball valve body, and a water outlet threaded interface is opened in the middle of the bottom end of the tubular ball valve body.

[0006] Preferably, the flange ball valve body, the filter valve body and the tubular ball valve body are connected together by bolts, the flange ball valve body has the same internal structure as the tubular ball valve body, the ball valve body is spherical and the interior of the ball valve body is a hollow structure, and the motor mounting seat is rectangular and the interior of the motor mounting seat is a hollow structure.

[0007] Preferably, a first groove is opened on the right side of the flange ball valve body, the first O-ring is fixedly installed in the first groove, a second groove is opened on the right side of the filter valve body, the second O-ring is fixedly installed in the second groove, a third groove is opened on the left side of the bottom end of the filter valve body, and the third O-ring is fixedly installed in the third groove.

[0008] Preferably, a mounting hole is provided in the middle of the left side of the flange ball valve body, and a threaded hole is provided on the left side of the top end of the flange ball valve body.

[0009] Preferably, the interior of the filter valve body is a hollow structure, the filter cartridge is installed on the right side of the hollow structure inside the filter valve body by bolts, the filter cartridge is cylindrical and the interior of the filter cartridge is mesh-shaped.

[0010] Preferably, a temperature sensor is installed at the middle part of the front side of the filter valve body by bolts, and a pressure sensor is installed at the middle part of the rear side of the filter valve body by bolts.

[0011] Preferably, an exhaust port is provided on the right side of the top end of the filter valve body, and the exhaust valve is installed inside the exhaust port by means of bolts.

[0012] Preferably, a valve port is provided on the left side of the bottom end of the filter valve body, and the ball valve is installed at the bottom end of the valve port by bolts.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention is designed and installed with a flange ball valve body, a filter valve body, an exhaust valve, a tubular ball valve body, a ball valve, a pressure sensor and a temperature sensor, and these mechanisms are integrated together, so that the present invention can not only meet the working water circulation function, but also can compress the space, and is easy to be placed in a narrow space of the equipment;

[0015] 2. The present invention is designed and installed with a ball valve, so that impurities in the water can be cleaned and discharged. The exhaust valve is designed and installed to discharge the air generated inside the filter valve body. The pressure sensor and temperature sensor are designed and installed to detect the pressure and temperature of the water and determine that the water pressure and water temperature are within a reasonable range. Therefore, the present invention can filter out clean and safe water, thereby improving the practicality and safety of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front cross-sectional structural schematic diagram provided for an embodiment of the present invention;

[0017] Figure 2 A schematic diagram of a top view structure provided for an embodiment of the present invention;

[0018] Figure 3 A right-view structural schematic diagram provided for an embodiment of the present invention.

[0019] In the figure: 1. flange ball valve body; 2. ball sealing ring; 3. ball valve body; 4. motor mounting seat; 5. valve stem packing; 6. valve stem; 7. first O-ring; 8. filter valve body; 9. exhaust valve; 10. filter cartridge; 11. filter cover; 12. second O-ring; 13. tubular ball valve body; 14. ball valve; 15. third O-ring; 16. pressure sensor; 17. temperature sensor; 18. limit ring; 19. valve stem nut; 20. coupling; 21. motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3 The present invention provides a technical solution: an integrated valve, including a flange ball valve body 1, a ball valve body 3 is placed inside the flange ball valve body 1, ball sealing rings 2 are sleeved on both sides of the ball valve body 3, and a limit ring 18 is movably arranged on the side of the ball sealing ring 2, a valve stem 6 is installed on the top of the ball valve body 3 through bolts, a valve stem nut 19 is sleeved on the middle of the valve stem 6 through a thread, a valve stem packing 5 is fixedly placed on the bottom end of the valve stem nut 19, a motor mounting seat 4 is installed on the top of the flange ball valve body 1 through bolts, a motor 21 is installed on the top of the motor mounting seat 4 through bolts, a coupling 20 is installed on the bottom end of the motor 21 through bolts, and the coupling 20 is connected to the valve stem 6 through bolts, a first O-ring 7 is fixedly arranged on the right side of the flange ball valve body 1, and the flange ball valve body 1 is installed with a filter valve body 8 on the right side by bolts, a filter cartridge 10 is installed with a filter cartridge 10 on the right end of the filter valve body 8 by bolts, an exhaust valve 9 is installed with a filter cover 11 on the right side of the filter valve body 8 by bolts, a second O-ring 12 is fixedly arranged on the right side of the filter valve body 8, a ball valve 14 is installed with a ball valve on the left side of the bottom end of the filter valve body 8 by bolts, a third O-ring 15 is fixedly arranged on the left side of the bottom end of the filter valve body 8, a pressure sensor 16 and a temperature sensor 17 are respectively installed with bolts on both sides of the filter valve body 8, a tubular ball valve body 13 is installed with a ball valve body 3 on the right side of the bottom end of the filter valve body 8, and a water outlet threaded interface is opened in the middle of the bottom end of the tubular ball valve body 13.

[0022] The flange ball valve body 1, the filter valve body 8 and the tubular ball valve body 13 are connected together by bolts. The flange ball valve body 1 has the same internal structure as the tubular ball valve body 13. The ball valve body 3 is spherical and the interior of the ball valve body 3 is a hollow structure. The motor mounting seat 4 is a rectangular parallelepiped and the interior of the motor mounting seat 4 is a hollow structure. The water is transferred to the interior of the filter valve body 8 through the flange ball valve body 1, and then the water is filtered by the filter valve body 8, and finally the water is discharged by the tubular ball valve body 13.

[0023] A first groove is provided on the right side of the flange ball valve body 1, and a first O-ring 7 is fixedly installed in the first groove. A second groove is provided on the right side of the filter valve body 8, and a second O-ring 12 is fixedly installed in the second groove. A third groove is provided on the left side of the bottom end of the filter valve body 8, and a third O-ring 15 is fixedly installed in the third groove. The first O-ring 7, the second O-ring 12 and the third O-ring 15 are sealed to prevent water leakage.

[0024] A mounting hole is provided in the middle of the left side of the flange ball valve body 1, and a threaded hole is provided on the left side of the top end of the flange ball valve body 1; the mounting hole can facilitate the installation of the present invention in the equipment, and the threaded hole can be connected to the water supply tank for water supply;

[0025] The filter valve body 8 has a hollow structure inside, and the filter cartridge 10 is installed on the right side of the hollow structure inside the filter valve body 8 by bolts. The filter cartridge 10 is cylindrical and the inside of the filter cartridge 10 is mesh-shaped. By installing the filter cartridge 10, impurities in the water can be filtered out;

[0026] A temperature sensor 17 is installed in the middle of the front side of the filter valve body 8 by bolts, and a pressure sensor 16 is installed in the middle of the rear side of the filter valve body 8 by bolts; by installing the pressure sensor 16 and the temperature sensor 17, the present invention can detect the pressure and temperature of water and determine that the water pressure and water temperature are within a reasonable range;

[0027] An exhaust port is provided on the right side of the top of the filter valve body 8, and an exhaust valve 9 is installed inside the exhaust port by means of bolts; by opening the exhaust valve 9, the air in the filter valve body 8 can be exhausted;

[0028] A valve port is provided on the left side of the bottom end of the filter valve body 8, and a ball valve 14 is installed at the bottom end of the valve port by means of bolts; by opening the ball valve 14, impurities in the water can be cleaned and discharged.

[0029] Working principle: When the present invention is used, first remove the threaded plug on the threaded hole, then connect the water supply tank to the threaded hole to supply water, then power the motor 21 to start the motor 21, and then the motor 21 starts to rotate, and the rotation of the motor 21 drives the coupling 20 to rotate together, and the rotation of the coupling 20 drives the valve stem 6 to rotate together, and the rotation of the valve stem 6 drives the ball valve body 3 to rotate, and after the ball valve body 3 rotates 90 degrees, the water channel is opened, and the water passes through the ball valve body 3 to reach the inside of the filter valve body 8. At this time, the water continues to move to the right inside the filter valve body 8, and then the water moves to the position of the filter cartridge 10, and the filter cartridge 10 will filter the water passing through it, and then the filtered water will continue to move downward to reach the inside of the tubular ball valve body 13, and then continue to move downward through the ball valve body 3 inside the tubular ball valve body 13, and finally the water is discharged;

[0030] The mounting hole opened on the left side of the flange ball valve body 1 can facilitate the installation of the present invention in the equipment, and the ball sealing ring 2 installed on both sides of the ball valve body 3 is to ensure that water does not leak when the ball valve body 3 rotates. At the same time, the limit ring 18 is used to adjust the tightness between the ball valve body 3 and the ball sealing ring 2. When the present invention is used for too long, the filter cartridge 10 needs to be replaced. At this time, it is only necessary to open the filter cover 11 to take out the filter cartridge 10, and then put the new filter cartridge 10 into the filter valve body 8 to achieve the purpose of quickly replacing the filter cartridge 10. When the present invention stops working, the ball valve 14 can be opened to clean and discharge impurities in the water. The function of the pressure sensor 16 and the temperature sensor 17 is to detect the pressure and temperature of the water and determine that the water pressure and water temperature are within a reasonable range. When air is generated inside the filter valve body 8, the exhaust valve 9 can be opened to exhaust the air.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article 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, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated valve, comprising a flange ball valve body (1), characterized in that: A ball valve body (3) is movably mounted inside the flange ball valve body (1), ball sealing rings (2) are movably mounted on both sides of the ball valve body (3), and a limit ring (18) is movably arranged on the side of the ball sealing ring (2). A valve stem (6) is fixedly mounted on the top of the ball valve body (3), a valve stem nut (19) is fixedly mounted on the middle of the valve stem (6), and a valve stem packing (5) is fixedly mounted on the bottom end of the valve stem nut (19). A motor mounting seat (4) is fixedly mounted on the top of the motor mounting seat (4), and a coupling (20) is fixedly mounted on the bottom end of the motor (21), and the coupling (20) is fixedly connected to the valve stem (6). A first O-ring (7) is fixedly mounted on the right side of the flange ball valve body (1), and a valve stem nut (19) is fixedly mounted on the middle of the valve stem (6). A filter valve body (8), wherein a filter cartridge (10) is fixedly installed at the right end of the inside of the filter valve body (8), an exhaust valve (9) is fixedly installed at the right end of the top end of the filter valve body (8), a filter cover (11) is fixedly installed at the right end of the filter valve body (8), a second O-ring (12) is fixedly arranged at the right end of the filter valve body (8), a ball valve (14) is fixedly installed at the left end of the bottom end of the filter valve body (8), a third O-ring (15) is fixedly arranged at the left end of the bottom end of the filter valve body (8), a pressure sensor (16) and a temperature sensor (17) are fixedly installed on both sides of the filter valve body (8), a tubular ball valve body (13) is fixedly installed at the right end of the bottom end of the filter valve body (8), a ball valve body (3) is movably installed inside the tubular ball valve body (13), and a water outlet threaded interface is opened in the middle of the bottom end of the tubular ball valve body (13).

2. An integrated valve according to claim 1, characterized in that: The flange ball valve body (1), the filter valve body (8) and the tubular ball valve body (13) are connected together by bolts. The flange ball valve body (1) and the tubular ball valve body (13) have the same internal structure. The ball valve body (3) is spherical and the interior of the ball valve body (3) is a hollow structure. The motor mounting seat (4) is rectangular and the interior of the motor mounting seat (4) is a hollow structure.

3. An integrated valve according to claim 1, characterized in that: The flange ball valve body (1) is provided with a first groove on the right side, the first O-ring (7) is fixedly installed in the first groove, the filter valve body (8) is provided with a second groove on the right side, the second O-ring (12) is fixedly installed in the second groove, and the filter valve body (8) is provided with a third groove on the left side of the bottom end, the third O-ring (15) is fixedly installed in the third groove.

4. An integrated valve according to claim 1, characterized in that: A mounting hole is provided in the middle of the left side of the flange ball valve body (1), and a threaded hole is provided on the left side of the top end of the flange ball valve body (1).

5. The integrated valve according to claim 1, characterized in that: The interior of the filter valve body (8) is a hollow structure, and the filter cartridge (10) is installed on the right side of the hollow structure inside the filter valve body (8) by means of bolts. The filter cartridge (10) is cylindrical and the interior of the filter cartridge (10) is mesh-shaped.

6. An integrated valve according to claim 1, characterized in that: A temperature sensor (17) is installed at the middle of the front side of the filter valve body (8) via bolts, and a pressure sensor (16) is installed at the middle of the rear side of the filter valve body (8) via bolts.

7. An integrated valve according to claim 1, characterized in that: An exhaust port is provided on the right side of the top end of the filter valve body (8), and the exhaust valve (9) is installed inside the exhaust port by means of bolts.

8. An integrated valve according to claim 1, characterized in that: A valve port is provided on the left side of the bottom end of the filter valve body (8), and the ball valve (14) is installed at the bottom end of the valve port by means of bolts.

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