Multifunctional balance valve

Abstract

The utility model relates to the technical field of valves, and discloses a multifunctional balance valve. Comprising a balance valve body, a water inlet is formed in the left side of the balance valve body, a water outlet is formed in the right side of the balance valve body, a filter pipe is fixedly installed in the balance valve body, the bottom of the filter pipe penetrates through and is fixedly connected to the bottom of the balance valve body, and a filter pipe cover is movably connected to the bottom of the filter pipe; according to the scheme, the balance valve cover and the balance valve body can be fixed together through the bolt to form the multifunctional balance valve, liquid can be effectively filtered, impurities and peculiar smells in the liquid are reduced, the flowing speed of the liquid is adjusted, the flowing speed of the liquid is prevented from being too high, and the service life of the liquid is prolonged. The device prevents liquid from flowing back and flowing into the water outlet again, can adjust thermodynamic balance, and is simple in structure, capable of reducing production cost and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of valves, in particular to a multifunctional balancing valve. Background Art

[0002] The balancing valve, also known as the regulating valve, is a final control element in the field of industrial automation process control that receives the control signal output by the regulating control unit and uses power operation to change process parameters such as medium flow, pressure, temperature, and liquid level. It is generally composed of an actuator and a valve. According to the stroke characteristics, the balancing valve can be divided into linear stroke and angular stroke; according to the power used by the actuator, it can be divided into three types: pneumatic balancing valve, electric balancing valve, and hydraulic balancing valve; according to its function and characteristics, it can be divided into three types: linear characteristics, equal percentage characteristics, and parabolic characteristics. The balancing valve is suitable for air, water, steam, various corrosive media, mud, oil and other media.

[0003] Existing balancing valves are generally single-purpose and cannot be applied to multiple locations. Therefore, the balancing valve needs to be replaced when a certain function is required. In addition, the existing balancing valve cannot filter the liquid and accurately adjust the flow rate of the liquid. For this reason, we propose a multifunctional balancing valve. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a multifunctional balancing valve, which effectively solves the problem that the existing balancing valves are generally single-purpose and cannot be applied to multiple positions. Therefore, the balancing valve needs to be replaced when a certain function is required, and the existing balancing valves cannot filter the liquid and accurately adjust the flow rate of the liquid.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a balancing valve body, a water inlet is provided on the left side of the balancing valve body, a water outlet is provided on the right side of the balancing valve body, a filter tube is fixedly installed inside the balancing valve body, the bottom of the filter tube passes through and is fixedly connected to the bottom of the balancing valve body, the bottom of the filter tube is movably connected to the filter tube cover, a blocking block is fixedly connected to the middle of the inner cavity of the balancing valve body, a balancing valve cover is fixedly connected to the top of the balancing valve body, a screw is movably connected inside the balancing valve cover, a waterproof pad is fixedly connected to the bottom of the balancing valve cover, the bottom of the screw passes through the body of the blocking block and is fixedly connected to an adjusting block, the top of the screw is fixedly connected to a rotating bolt, and four groups of groove holes are evenly provided inside the blocking block.

[0006] Preferably, bolts are movably connected to the left and right sides of the bottom of the balancing valve cover, and the balancing valve body and the balancing valve cover are connected by the bolts.

[0007] Preferably, the rotating bolt is conical in shape, and is fixedly connected to the upper portion of the screw rod by a hexagonal bolt.

[0008] Preferably, screw holes are provided on both the left and right sides of the balancing valve body.

[0009] Preferably, a waterproof bearing is fixedly connected to the inside of the balancing valve cover, and the upper part of the screw body is fixedly connected to the inside of the waterproof bearing.

[0010] Preferably, a rubber waterproof gasket is provided at the connection between the balancing valve body and the balancing valve cover.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the balancing valve cover and the balancing valve body can be fixed together by bolts to form a multifunctional balancing valve, which can effectively filter the liquid, reduce the debris and odor inside the liquid, adjust the flow rate of the liquid, avoid excessive flow of the liquid, prevent liquid reflux, prevent the liquid from flowing into the outlet again, and adjust the thermal balance. The device has a simple structure, can reduce production costs, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is the front view of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of a blocking block of the utility model.

[0017] In the figure: 100, balancing valve body; 110, water inlet; 120, water outlet; 130, filter tube; 140, filter tube cover; 150, blocking block; 200, balancing valve cover; 210, screw; 220, waterproof pad; 230, adjusting block; 240, bolt; 250, waterproof bearing; 300, rotating bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1 , Figure 2 and Figure 3 The utility model includes a balancing valve body 100, a water inlet 110 is provided on the left side of the balancing valve body 100, a water outlet 120 is provided on the right side of the balancing valve body 100, a filter tube 130 is fixedly installed inside the balancing valve body 100, the bottom of the filter tube 130 penetrates and is fixedly connected to the bottom of the balancing valve body 100, the bottom of the filter tube 130 is movably connected to a filter tube cover 140, a blocking block 150 is fixedly connected to the middle of the inner cavity of the balancing valve body 100, and a balancing valve cover 200 is fixedly connected to the top of the balancing valve body 100 The balancing valve cover 200 is movably connected with a screw rod 210 inside, and a waterproof pad 220 is fixedly connected to the bottom of the balancing valve cover 200. The bottom of the screw rod 210 passes through the body of the blocking block 150 and is fixedly connected to the adjusting block 230. The top of the screw rod 210 is fixedly connected with a rotating bolt 300. Four groups of groove holes are evenly opened inside the blocking block 150. The device transports liquid through the water inlet 110 on the left side of the balancing valve body 100. When the liquid passes through the filter tube 130, the liquid will be filtered to reduce impurities and odors inside the liquid.

[0020] Embodiment 2, based on embodiment 1, Figure 1 It is shown that bolts 240 are movably connected on the left and right sides of the bottom of the balancing valve cover 200, and the balancing valve body 100 is connected to the balancing valve cover 200 by the bolts 240. The balancing valve cover 200 and the balancing valve body 100 can be fixed together by the bolts 240 to form a multifunctional balancing valve.

[0021] Embodiment 3, based on embodiment 1, Figure 1 It is given that the shape of the rotating bolt 300 is conical, and the rotating bolt 300 is fixedly connected to the upper part of the screw rod 210 by a hexagonal bolt. The rotating bolt 300 can be fixed by screwing the hexagonal bolt, and the cone shape can better screw the rotating bolt 300.

[0022] Embodiment 4, based on embodiment 1, Figure 1 It is given that screw holes are opened on both sides of the balancing valve body 100, and the water inlet pipe and the water outlet pipe can be fixed on the left and right sides of the balancing valve body 100 through the screw holes to prevent the position of the water inlet pipe and the water outlet pipe from deviating and causing liquid leakage.

[0023] Embodiment 5, based on embodiment 1, Figure 1 It is given that the interior of the balancing valve cover 200 is fixedly connected with a waterproof bearing 250, and the upper part of the screw 210 body is fixedly connected to the interior of the waterproof bearing 250, which can prevent liquid from seeping out and external dust and debris from falling into the interior of the balancing valve cover 200, and can make the screw 210 work better.

[0024] Embodiment 6, based on embodiment 1, Figure 1 It is given that a rubber waterproof gasket is provided at the connection between the balancing valve body 100 and the balancing valve cover 200, and the rubber waterproof gasket can prevent liquid from leaking from the connection.

[0025] Working principle: When the new solution is implemented, the liquid is transported through the water inlet 110 on the left side of the balance valve body 100. When the liquid passes through the filter tube 130, the liquid will be filtered to reduce the impurities and odor inside the liquid. The liquid can be blocked by the blocking block 150 and the adjusting block 230. When the liquid needs to flow, the screw 210 can be driven to rotate by rotating the rotating bolt 300. When the screw 210 rotates, it will drive the adjusting block 230 to rotate. The liquid flows into the water outlet 120 through the rotation of the adjusting block 230. The liquid flows into the water outlet 1 20, the waterproof gasket 220 can effectively prevent liquid from penetrating into the interior of the balancing valve cover 200, and the waterproof bearing 250 is fixedly installed on the upper part of the balancing valve cover 200, which can prevent liquid from seeping out and external dust and debris from falling into the interior of the balancing valve cover 200. The balancing valve cover 200 and the balancing valve body 100 can be fixed together by bolts 240 to form a multifunctional balancing valve, which can effectively filter the liquid, adjust the flow rate of the liquid, prevent the liquid from flowing back, and adjust the thermal balance. The device has a simple structure, can reduce production costs, and is highly practical.

[0026] 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.

[0027] 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. A multifunctional balancing valve, characterized in that: The invention comprises a balancing valve body (100), wherein a water inlet (110) is provided on the left side of the balancing valve body (100), a water outlet (120) is provided on the right side of the balancing valve body (100), a filter tube (130) is fixedly installed inside the balancing valve body (100), the bottom of the filter tube (130) passes through and is fixedly connected to the bottom of the balancing valve body (100), a filter tube cover (140) is movably connected to the bottom of the filter tube (130), and a blocking block (140) is fixedly connected to the middle of the inner cavity of the balancing valve body (100). 150), the top of the balancing valve body (100) is fixedly connected to a balancing valve cover (200), the interior of the balancing valve cover (200) is movably connected to a screw rod (210), the bottom of the balancing valve cover (200) is fixedly connected to a waterproof pad (220), the bottom of the screw rod (210) passes through the body of the blocking block (150) and is fixedly connected to an adjustment block (230), the top of the screw rod (210) is fixedly connected to a rotating bolt (300), and the interior of the blocking block (150) is evenly provided with four groups of groove holes.

2. A multifunctional balancing valve according to claim 1, characterized in that: Bolts (240) are movably connected to the left and right sides of the bottom of the balancing valve cover (200), and the balancing valve body (100) and the balancing valve cover (200) are connected via the bolts (240).

3. A multifunctional balancing valve according to claim 1, characterized in that: The rotating bolt (300) is in a conical shape, and the rotating bolt (300) is fixedly connected to the upper part of the screw rod (210) by a hexagonal bolt.

4. A multifunctional balancing valve according to claim 1, characterized in that: Screw holes are provided on both the left and right sides of the balancing valve body (100).

5. A multifunctional balancing valve according to claim 1, characterized in that: A waterproof bearing (250) is fixedly connected inside the balancing valve cover (200), and the upper part of the body of the screw rod (210) is fixedly connected inside the waterproof bearing (250).

6. A multifunctional balancing valve according to claim 1, characterized in that: A rubber waterproof gasket is provided at the connection between the balancing valve body (100) and the balancing valve cover (200).

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