An integrated valve body with multiple interface terminals
Patent Information
- Application Number
- CN202521886337.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-03
- Publication Date
- 2026-09-01
- Estimated Expiration
- 2035-09-03
AI Technical Summary
此外，现有的大多数集成阀体依赖于机械旋钮或固定孔径控制流量，这种方式不仅调节精度较低、响应速度慢，还难以实现流体流速的动态、连续调控，无法适应复杂和变动的工况需求，降低工作效率
[0011]1、本实用新型通过设置防护组件，能够根据实际连接需求调节挡板的位置，从而便捷地实现单接口或双接口工作模式的切换，适应不同工况下的流体连接需求，这不仅提高了阀体的使用灵活性和适应性，还能通过遮蔽未使用的端口，避免外界环境污染，进而延长阀体的使用寿命。
Smart Images
Figure CN224706394U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of valve body technology, and more specifically, to an integrated valve body with multiple interface ends. Background Technology
[0002] In modern industry, fluid control systems are widely used in hydraulics, pneumatics, chemical engineering, pharmaceuticals, food processing, and many other fields. To achieve efficient fluid transport, regulation, and distribution, the valve body, as one of the core components, plays a crucial role in the fluid system. With the advancement of industrialization, higher demands are placed on the function and performance of valve bodies, especially regarding the dynamic regulation of fluids under complex operating conditions, flow control, and the efficient connection of multiple pipeline systems.
[0003] In traditional fluid systems, multiple single-function valves connected via external piping are typically used to achieve multi-channel control. This approach is not only structurally complex and space-consuming, but also has a limited number of interfaces, making it difficult to meet diverse and modular connection requirements. While some integrated valve bodies currently have multiple interfaces, they lack effective dust and contamination protection when some interfaces are idle. This allows dust, particles, or moisture to easily enter the internal flow channels, affecting the valve's lifespan. Furthermore, most existing integrated valve bodies rely on mechanical knobs or fixed orifice diameters to control flow. This method not only has low adjustment accuracy and slow response speed, but also makes it difficult to achieve dynamic and continuous control of fluid velocity, failing to adapt to complex and changing operating conditions and reducing work efficiency.
[0004] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content
[0005] In view of the problems in the related technologies, this utility model proposes an integrated valve body with multiple interface ends to overcome the above-mentioned technical problems existing in the existing related technologies.
[0006] Therefore, the specific technical solution adopted by this utility model is as follows:
[0007] An integrated valve body with multiple interfaces includes a valve body; a first interface and a second interface are provided at the top of the valve body for connecting to an input end; a third interface and a fourth interface are symmetrically provided at both ends of the valve body, with one set of the third and fourth interface ends connected to the first interface end and the other set of the third and fourth interface ends connected to the second interface end for connecting to an output end; a fifth interface is provided on both sides of the valve body, with one set of the fifth interface ends connected to the first interface end and the other set of the fifth interface ends connected to the second interface end for connecting to an output end; an adjustment component is provided at the middle of the top of the valve body for adjusting the flow rate of the fluid inside the valve body; and a protective component is provided on one side of the top of the valve body for protecting the first and second interface ends.
[0008] Furthermore, in order to dynamically adjust the cross-sectional area of the internal flow channel of the valve body and achieve precise control of the fluid flow rate, the adjustment component includes a vent chamber disposed inside the valve body. One end of the vent chamber is provided with a first adjustment membrane connected to a first interface end, and the other end of the vent chamber is provided with a second adjustment membrane connected to a second interface end. The adjustment component also includes a vent pipe disposed at the middle of the top of the valve body and connected to the vent chamber. The first and second adjustment membranes have the same structure. The edges of the first and second adjustment membranes are smooth and are used to connect with the vent chamber. The middle of the first and second adjustment membranes is concave or convex to achieve reciprocating motion.
[0009] Furthermore, in order to adjust the position of the baffle according to actual connection requirements and easily switch between single-port or dual-port working modes to adapt to fluid connection requirements under different working conditions, the protective component includes slots symmetrically opened on the top of the valve body. The protective component also includes a fixed column set on one side of the top of the valve body. A baffle is fitted on the outer circumference of the fixed column. An insertion hole is opened at the top of the baffle. A connecting cylinder is set at the top of the baffle. Several limiting holes are opened on the inner wall of the connecting cylinder. A limiting seat is set inside the connecting cylinder. The limiting seat and the connecting cylinder are connected by a first spring. A limiting rod is installed through the middle of the limiting seat. The limiting rod passes through the bottom end of the connecting cylinder and cooperates with the insertion hole and slot. A limiting element is set at the top of the limiting rod and cooperates with the limiting hole. The limiting element includes a limiting frame set at the top of the limiting rod. A sliding groove is symmetrically opened at the top of the limiting frame. A second spring is symmetrically arranged inside the limiting frame. A moving rod that cooperates with the limiting hole is set at one end of the second spring. A slider that cooperates with the sliding groove is set at the top of the moving rod.
[0010] The beneficial effects of this utility model are as follows:
[0011] 1. By setting up protective components, this utility model can adjust the position of the baffle according to actual connection requirements, thereby conveniently switching between single-port or dual-port working modes to adapt to fluid connection requirements under different working conditions. This not only improves the flexibility and adaptability of the valve body, but also avoids external environmental pollution by shielding unused ports, thereby extending the service life of the valve body.
[0012] 2. This utility model, by setting an adjustment component, drives the adjustment diaphragm to generate reciprocating deformation motion, thereby dynamically adjusting the cross-sectional area of the flow channel inside the valve body, and realizing precise control of fluid flow rate. This not only improves the accuracy and response speed of flow rate adjustment, but also enhances the adaptability of the valve body under various working conditions, enabling it to automatically adjust the fluid throughput according to different flow requirements, thereby optimizing fluid control performance. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of an integrated valve body with multiple interface ends according to an embodiment of the present utility model;
[0015] Figure 2 This is one of the cross-sectional views of an integrated valve body with multiple interface ends according to an embodiment of the present utility model;
[0016] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;
[0017] Figure 4 This is a second cross-sectional view of an integrated valve body with multiple interface ends according to an embodiment of the present utility model;
[0018] Figure 5 This is a third cross-sectional view of an integrated valve body with multiple interface ends according to an embodiment of the present utility model;
[0019] Figure 6 This is a partial structural diagram of a protective component for an integrated valve body with multiple interface ends according to an embodiment of the present utility model;
[0020] Figure 7 yes Figure 6 A magnified view of a section at point B in the middle;
[0021] Figure 8This is a schematic diagram of the first regulating diaphragm structure of an integrated valve body with multiple interface ends according to an embodiment of the present utility model.
[0022] In the picture:
[0023] 1. Valve body; 2. First interface end; 3. Second interface end; 4. Third interface end; 5. Fourth interface end; 6. Fifth interface end; 7. Adjustment component; 701. Vent chamber; 702. First adjusting diaphragm; 703. Second adjusting diaphragm; 704. Vent pipe; 8. Protective component; 801. Slot; 802. Fixing post; 803. Baffle; 804. Insertion hole; 805. Connecting cylinder; 806. Limiting hole; 807. Limiting seat; 808. First spring; 809. Limiting rod; 810. Limiting component; 8101. Limiting frame; 8102. Slide groove; 8103. Second spring; 8104. Moving rod; 8105. Slider. Detailed Implementation
[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.
[0025] According to an embodiment of the present invention, an integrated valve body with multiple interface terminals is provided.
[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-8 As shown, the integrated valve body with multiple interface terminals according to an embodiment of the present invention includes a valve body 1; a first interface terminal 2 and a second interface terminal 3 are provided at the top of the valve body 1 for connecting to the input terminal; a third interface terminal 4 and a fourth interface terminal 5 are symmetrically provided at both ends of the valve body 1, and one set of the third interface terminals 4 and the fourth interface terminals 5 are connected to the first interface terminal 2, and the other set of the third interface terminals 4 and the fourth interface terminals 5 are connected to the second interface terminal 3 for connecting to the output terminal; a fifth interface terminal 6 is provided on both sides of the valve body 1, and one set of the fifth interface terminals 6 is connected to the first interface terminal 2, and the other set of the fifth interface terminals 6 is connected to the second interface terminal 3 for connecting to the output terminal; an adjustment component 7 is provided at the middle of the top of the valve body 1 for adjusting the flow rate of the fluid inside the valve body 1; a protective component 8 is provided on one side of the top of the valve body 1 for protecting the first interface terminal 2 and the second interface terminal 3.
[0027] It should be noted that the diameters of the first interface end 2 and the second interface end 3 are different to accommodate various connection requirements, thereby improving the applicability of the valve body 1.
[0028] By utilizing the above-described technical solution of this utility model, the position of the baffle 803 can be adjusted according to actual connection requirements by setting the protective component 8, thereby conveniently switching between single-port or dual-port working modes to adapt to fluid connection requirements under different working conditions. This not only improves the flexibility and adaptability of the valve body 1, but also avoids external environmental pollution by shielding unused ports, thereby extending the service life of the valve body 1. By setting the adjustment component 7, the adjustment diaphragm is driven to generate reciprocating deformation motion, thereby dynamically adjusting the cross-sectional area of the internal flow channel of the valve body 1, achieving precise control of the fluid flow rate. This not only improves the accuracy and response speed of flow rate adjustment, but also enhances the adaptability of the valve body 1 under various working conditions, enabling it to automatically adjust the fluid throughput according to different flow requirements, thereby optimizing fluid control performance.
[0029] In one embodiment, the regulating component 7 includes a vent chamber 701 disposed inside the valve body 1. One end of the vent chamber 701 is provided with a first regulating membrane 702 connected to the first interface end 2, and the other end of the vent chamber 701 is provided with a second regulating membrane 703 connected to the second interface end 3. The regulating component 7 also includes a vent pipe 704 disposed at the middle of the top of the valve body 1 and connected to the vent chamber 701. The first regulating membrane 702 and the second regulating membrane 703 have the same structure. The edges of the first regulating membrane 702 and the second regulating membrane 703 are smooth and are used to connect with the vent chamber 701. The middle of the first regulating membrane 702 and the second regulating membrane 703 is concave or convex to achieve reciprocating motion, thereby dynamically adjusting the cross-sectional area of the flow channel inside the valve body 1 and achieving precise control of the fluid flow rate.
[0030] In one embodiment, the protective component 8 includes slots symmetrically formed on the top of the valve body 1. The protective component 8 also includes a fixing post 802 disposed on one side of the top of the valve body 1. A baffle 803 is sleeved on the outer circumference of the fixing post 802. An insertion hole 804 is formed at the top of the baffle 803. A connecting cylinder 805 is disposed at the top of the baffle 803. A plurality of limiting holes 806 are formed on the inner wall of the connecting cylinder 805. A limiting seat 807 is disposed inside the connecting cylinder 805. The limiting seat 807 is connected to the connecting cylinder 805 by a first spring 808. A limiting rod 809 is passed through the middle of the limiting seat 807, and the limiting rod 809 passes through the bottom end of the connecting cylinder 805 and the insertion hole 804. The limiting rod 809 is equipped with a limiting member 810 that cooperates with the limiting hole 806, and the limiting member 810 includes a limiting frame 8101 set at the top of the limiting rod 809. The top of the limiting frame 8101 is symmetrically provided with a sliding groove 8102. The inside of the limiting frame 8101 is symmetrically provided with a second spring 8103. One end of the second spring 8103 is provided with a moving rod 8104 that cooperates with the limiting hole 806. The top of the moving rod 8104 is provided with a slider 8105 that cooperates with the sliding groove 8102. This allows the position of the baffle 803 to be adjusted according to the actual connection requirements, and the switching between single-port or double-port working modes can be easily realized to adapt to the fluid connection requirements under different working conditions.
[0031] The working principle of the protective component 8 is as follows: When the first interface end 2 is selected for connection, the baffle 803 is rotated to the position of the second interface end 3, so that the slot 801 is aligned with the socket 804, and the limiting rod 809 is inserted into the socket 804; by simultaneously pushing the two sets of sliders 8105, the moving rods 8104 are driven to move closer to each other in the limiting frame 8101 against the elastic force of the second spring 8103, thereby pressing the limiting member 810, so that it overcomes the elastic force of the first spring 808, and pushes the limiting rod 809. The bottom end of 09 is inserted into the slot 801. The rotating limiting member 810 drives the limiting rod 809 to rotate in the slot 801, so that it is locked and limited in the slot 801, thereby fixing the valve body 1 and the baffle 803. At this time, the slider 8105 is released. Under the restoring force of the second spring 8103, the moving rod 8104 is inserted into the limiting hole 806, thereby forming a mechanical limit to prevent the limiting rod 809 from rotating under external vibration or load, and enhancing the stability and anti-loosening of the connection.
[0032] When it is necessary to rotate the baffle 803, push the two sets of sliders 8105 again to make the moving rod 8104 disengage from the limiting hole 806, thereby releasing the rotation restriction on the limiting rod 809. At this time, under the restoring force of the first spring 808, the limiting rod 809 exits from the slot 801, thereby unlocking the valve body 1 from the baffle 803, and the baffle 803 can be freely rotated to the desired position.
[0033] In addition, when the second interface terminal 3 is selected for connection, the baffle 803 is rotated to the position of the first interface terminal 2, and the subsequent connection and locking process is the same as when the first interface terminal 2 is selected.
[0034] It should be noted that the rotation operation of baffle 803 is applicable to the port configuration requirements when valve body 1 is in the working connection state. When only a single interface end is used, baffle 803 needs to be rotated to the position of the unused port to shield and protect the idle port from dust or foreign objects. When both interface ends are used, baffle 803 needs to be adjusted to the middle position between the first interface end 2 and the second interface end 3 to ensure that it does not interfere with the installation and operation of either interface and to ensure normal use. When valve body 1 is completely out of use or stored for a long time, valve body 1 can be placed in a special storage box to achieve overall protection.
[0035] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.
[0036] In practical applications, during the use of valve body 1, fluid connection can be established by selecting to activate a single interface or both interfaces simultaneously through the operation of protective component 8, according to actual working requirements (the working principle of protective component 8 is as described above). Simultaneously, depending on the specific fluid passage requirements, one or more of the third interface 4, fourth interface 5, or fifth interface 6 can be selected for connection. Furthermore, during fluid flow, air is injected into or drawn from vent chamber 701 through vent pipe 704, driving the first regulating membrane 702 and / or the second regulating membrane 703 to undergo reciprocating deformation motion, thereby adjusting the flow channel cross-sectional area and achieving dynamic control of fluid flow rate.
[0037] In summary, by utilizing the above-mentioned technical solution of this utility model, and by setting the protective component 8, the position of the baffle 803 can be adjusted according to actual connection requirements, thereby conveniently switching between single-port or dual-port working modes to adapt to fluid connection needs under different working conditions. This not only improves the flexibility and adaptability of the valve body 1, but also avoids external environmental pollution by shielding unused ports, thus extending the service life of the valve body 1. By setting the adjustment component 7, the adjustment diaphragm is driven to generate reciprocating deformation motion, thereby dynamically adjusting the cross-sectional area of the internal flow channel of the valve body 1, achieving precise control of the fluid flow rate. This not only improves the accuracy and response speed of flow rate adjustment, but also enhances the adaptability of the valve body 1 under various working conditions, enabling it to automatically adjust the fluid throughput according to different flow requirements, thereby optimizing fluid control performance.
[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An integrated valve body with multiple interface terminals, comprising a valve body (1), characterized in that... ； The valve body (1) has a first interface end (2) and a second interface end (3) at its top end for connecting to the input end; The valve body (1) has a third interface end (4) and a fourth interface end (5) symmetrically opened at both ends. One set of the third interface end (4) and the fourth interface end (5) is connected to the first interface end (2), and the other set of the third interface end (4) and the fourth interface end (5) is connected to the second interface end (3) for connecting the output end. The valve body (1) has a fifth interface end (6) on both sides, and one set of the fifth interface ends (6) is connected to the first interface end (2), and the other set of the fifth interface ends (6) is connected to the second interface end (3) for connecting the output end; An adjustment component (7) is provided at the top center of the valve body (1) for adjusting the flow rate of the fluid inside the valve body (1); A protective component (8) is provided on one side of the top of the valve body (1) to protect the first interface end (2) and the second interface end (3).
2. The integrated valve body with multiple interface ends according to claim 1, characterized in that, The regulating component (7) includes a vent chamber (701) disposed inside the valve body (1). One end of the vent chamber (701) is provided with a first regulating membrane (702) connected to the first interface end (2), and the other end of the vent chamber (701) is provided with a second regulating membrane (703) connected to the second interface end (3).
3. An integrated valve body with multiple interface terminals according to claim 2, characterized in that, The regulating component (7) further includes a vent pipe (704) disposed at the middle of the top of the valve body (1), and the vent pipe (704) is connected to the vent chamber (701).
4. An integrated valve body with multiple interface terminals according to claim 3, characterized in that, The first regulating membrane (702) and the second regulating membrane (703) have the same structure, and the edges of the first regulating membrane (702) and the second regulating membrane (703) are smooth for connection with the ventilation chamber (701); The first regulating membrane (702) and the second regulating membrane (703) have a concave or convex shape in the middle to achieve reciprocating motion.
5. An integrated valve body with multiple interface ends according to claim 1, characterized in that, The protective component (8) includes slots (801) symmetrically opened at the top of the valve body (1).
6. An integrated valve body with multiple interface ends according to claim 5, characterized in that, The protective assembly (8) further includes a fixing post (802) disposed on one side of the top of the valve body (1). A baffle (803) is sleeved on the outer circumference of the fixing post (802). An insertion hole (804) is opened at the top of the baffle (803). A connecting cylinder (805) is disposed at the top of the baffle (803). A plurality of limiting holes (806) are opened on the inner wall of the connecting cylinder (805). A limiting seat (806) is disposed inside the connecting cylinder (805). 07), the limiting seat (807) and the connecting cylinder (805) are connected by a first spring (808). A limiting rod (809) is provided through the middle of the limiting seat (807), and the limiting rod (809) passes through the bottom end of the connecting cylinder (805) and cooperates with the insertion hole (804) and the slot (801). A limiting member (810) that cooperates with the limiting hole (806) is provided at the top of the limiting rod (809).
7. An integrated valve body with multiple interface ends according to claim 6, characterized in that, The limiting member (810) includes a limiting frame (8101) disposed at the top of the limiting rod (809). The top of the limiting frame (8101) is symmetrically provided with a sliding groove (8102). The inside of the limiting frame (8101) is symmetrically provided with a second spring (8103). One end of the second spring (8103) is provided with a moving rod (8104) that cooperates with the limiting hole (806). The top of the moving rod (8104) is provided with a slider (8105) that cooperates with the sliding groove (8102).