Adjustable double-pipe control connecting device

Abstract

The utility model relates to the technical field of double-pipe control, and provides an adjustable double-pipe control connecting device which comprises a connecting frame and a control connecting mechanism. The flow meter is arranged to monitor different pipeline flows in the device, data are transmitted to the controller to adjust the opening degree of the electromagnetic valve in real time, the electromagnetic valve is arranged, the controller adjusts the opening degree of the electromagnetic valve according to needs, the controller is used for controlling the flow of liquid in the pipeline, accurate distribution of the flow is achieved, and operation is convenient. By arranging the first connecting pipe, the communicating pipe and the valve, after the valve is opened to communicate with the first connecting pipe, the operation mode of the pipeline can be rapidly switched according to actual requirements, for example, switching is conducted between single-pipe operation and double-pipe parallel operation, and the operation flexibility of the system is improved; according to the adjustable double-pipe control connecting device, the rotating ring, the moving opening, the internal threads and the second connecting opening are arranged, the rotating ring is rotated to enable the moving opening to move, and the adjustable double-pipe control connecting device is convenient to disassemble after being installed so as to be convenient to repair and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of double - pipe control, and particularly relates to an adjustable double - pipe control connection device. Background Technique

[0002] The adjustable double - pipe control connection device is an innovative pipeline connection system, mainly used in the fields of building water supply and drainage, air - conditioning refrigeration, etc. Through the coordinated action of two pipes, it realizes precise adjustment of flow rate to meet the needs of different scenarios. This device consists of a double - pipe with adjustable flow rate, connecting parts and control valves, and has the characteristics of strong flexibility, simple installation, energy - saving and high efficiency. By adjusting the opening degrees of the two pipes, it realizes precise control of the medium flow rate, effectively reduces energy consumption, and improves the operation efficiency of the system. The adjustable double - pipe control connection device provides an intelligent and efficient solution for modern building and industrial pipeline systems, and helps the development of China's green building and energy - saving and emission - reduction cause.

[0003] When the existing double - pipe control connection device is in use, firstly, it only supports manual control of liquid flow, lacking the ability of real - time adjustment, resulting in inaccurate and inflexible flow control. Secondly, once installed, the device is not easy to disassemble, making subsequent maintenance work inconvenient, increasing the maintenance difficulty and time cost, and affecting the overall use efficiency and reliability. Content of the Utility Model

[0004] The purpose of the content of the utility model is to provide an adjustable double - pipe control connection device to solve the problems raised in the above - mentioned background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable double - pipe control connection device, including a connection frame and a control connection mechanism. A controller is arranged on the front of the connection frame, and control connection mechanisms are arranged on both sides of the connection frame. First connection ports are arranged on both sides of the connection frame, moving ports are arranged on both sides of the first connection ports, second connection ports are arranged on both sides of the moving ports, a solenoid valve is arranged on the right side of the second connection ports, and a first connection pipe is arranged on the right side of the solenoid valve.

[0006] Preferably, a rotating ring is sleeved outside the first connection port, the moving port and the rotating ring form a movable structure through internal threads, and the first connection port is in close fit with the rotating ring.

[0007] Preferably, a sealing gasket is arranged outside the second connection port. The sealing gasket is made of silicone rubber and is in close fit with the rotating ring.

[0008] Preferably, a liquid - dividing pipe is arranged on the left side of the second connection port, and the liquid - dividing pipe is in threaded connection with the second connection port.

[0009] Preferably, a water pump is provided on the left side of the liquid separation pipe, and the water pump is electrically connected to the controller.

[0010] Preferably, the solenoid valve is threadedly connected to the second connection port. Two sets of solenoid valves are provided, and the solenoid valves are electrically connected to the controller.

[0011] Preferably, the first connecting pipe is threadedly connected to the solenoid valve. A communicating pipe is connected between the first connecting pipes, and a valve is provided on the front surface of the communicating pipe.

[0012] Preferably, a flow meter is provided on the right side of the first connecting pipe. The flow meter is electrically connected to the controller, and a second connecting pipe is connected to the right side of the flow meter.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By providing a flow meter, the present utility model monitors the flow rates of different pipelines in the device and transmits the data to the controller to adjust the opening degree of the solenoid valve in real time. By providing a solenoid valve, the controller adjusts the opening degree of the solenoid valve as needed to control the flow rate of the liquid in the pipeline, achieving precise distribution of the flow rate. By providing the first connecting pipe, the communicating pipe and the valve, after opening the valve to connect the first connecting pipes, the operation mode of the pipeline can be quickly switched according to actual needs, such as switching between single-pipe operation and double-pipe parallel operation, improving the operation flexibility of the system.

[0015] By providing a rotating ring, a moving port, internal threads and a second connection port, rotating the rotating ring makes the moving port move, facilitating the installation and disassembly of the adjustable double-pipe control connection device for maintenance. By providing a sealing gasket, the sealing performance between the second connection port and the rotating ring is improved, avoiding liquid leakage during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the cooperation of the connecting frame, the controller, the rotating ring and the second connection port of the present utility model.

[0018] Figure 3 It is a schematic diagram of the cooperation of the first connection port, the rotating ring, the moving port, the internal threads, the second connection port and the sealing gasket of the present utility model.

[0019] Figure 4 It is a schematic diagram of the cooperation of the first connecting pipe, the communicating pipe and the valve of the present utility model.

[0020] In the figure: 1. Connecting frame; 2. Controller; 3. Control connection mechanism; 301. First connection port; 302. Rotating ring; 303. Moving port; 304. Internal thread; 305. Second connection port; 306. Sealing gasket; 307. Liquid distribution pipe; 308. Water pump; 309. Solenoid valve; 310. First connecting pipe; 311. Connecting pipe; 312. Valve; 313. Flowmeter; 314. Second connecting pipe. Detailed implementation mode

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation modes.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4, an embodiment provided by the present utility model: an adjustable double-tube control connection device, including a connection frame 1 and a control connection mechanism 3. A controller 2 is arranged on the front of the connection frame 1, and control connection mechanisms 3 are arranged on both sides of the connection frame 1. First connection ports 301 are arranged on both sides of the connection frame 1. Moving ports 303 are arranged on both sides of the first connection ports 301. Second connection ports 305 are arranged on both sides of the moving ports 303. A solenoid valve 309 is arranged on the right side of the second connection port 305, and a first connection pipe 310 is arranged on the right side of the solenoid valve 309.

[0026] Specifically, a rotating ring 302 is sleeved outside the first connection port 301. The moving port 303 and the rotating ring 302 form a movable structure through an internal thread 304. The first connection port 301 is in close fit with the rotating ring 302. Rotating the rotating ring 302 makes the moving port 303 move, which is convenient for disassembling the adjustable double-tube control connection device after installation for maintenance.

[0027] Specifically, a sealing gasket 306 is arranged outside the second connection port 305. The sealing gasket 306 is made of silicone rubber. The sealing gasket 306 is in close fit with the rotating ring 302. The sealing gasket 306 improves the sealing performance between the second connection port 305 and the rotating ring 302 to avoid liquid leakage during use.

[0028] Specifically, a liquid separation pipe 307 is arranged on the left side of the second connection port 305. The liquid separation pipe 307 is in threaded connection with the second connection port 305. The liquid separation pipe 307 distributes the liquid to the double tubes for subsequent use.

[0029] Specifically, a water pump 308 is arranged on the left side of the liquid separation pipe 307. The water pump 308 is electrically connected to the controller 2. The water pump 308 works to pump the liquid into the device.

[0030] Specifically, the solenoid valve 309 is in threaded connection with the second connection port 305. Two groups of solenoid valves 309 are arranged. The solenoid valve 309 is electrically connected to the controller 2. The controller 2 adjusts the opening degree of the solenoid valve 309 as needed to control the liquid flow in the pipeline and achieve precise flow distribution.

[0031] Specifically, the first connection pipe 310 is in threaded connection with the solenoid valve 309. A communicating pipe 311 is connected between the first connection pipes 310. A valve 312 is arranged on the front of the communicating pipe 311. After opening the valve 312 to connect the first connection pipes 310, the operation mode of the pipeline can be quickly switched according to actual needs, such as switching between single-tube operation and double-tube parallel operation, improving the operation flexibility of the system.

[0032] Specifically, a flow meter 313 is provided on the right side of the first connecting pipe 310. The flow meter 313 is electrically connected to the controller 2. A second connecting pipe 314 is connected to the right side of the flow meter 313. The flow meter 313 monitors the flow rates of different pipes in the device and transmits the data to the controller 2 to adjust the opening degree of the solenoid valve 309 in real time.

[0033] Working principle: First, the water pump 308 operates to pump the liquid into the device. Then, the liquid distributor pipe 307 distributes the liquid to the double pipes for subsequent use. The flow meter 313 monitors the flow rates of different pipes in the device and transmits the data to the controller 2 to adjust the opening degree of the solenoid valve 309 in real time. The controller 2 adjusts the opening degree of the solenoid valve 309 as needed to control the flow rate of the liquid in the pipe and achieve precise flow distribution. According to the usage requirements, after opening the valve 312 to connect the first connecting pipe 310, the operation mode of the pipe can be quickly switched according to the actual needs, such as switching between single-pipe operation and double-pipe parallel operation, improving the operation flexibility of the system. When the pipe needs to be maintained, rotate the rotating ring 302 to move the moving port 303, which facilitates the installation and disassembly of the adjustable double-pipe control connection device after installation.

[0034] The above are only embodiments of the present invention, and common knowledge such as specific structures and characteristics known in the solutions is not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An adjustable double-tube control connection device, comprising a connection frame (1) and a control connection mechanism (3), characterized in that: A controller (2) is arranged on the front of the connecting frame (1), control connection mechanisms (3) are arranged on both sides of the connecting frame (1), first connecting ports (301) are arranged on both sides of the connecting frame (1), moving ports (303) are arranged on both sides of the first connecting port (301), second connecting ports (305) are arranged on both sides of the moving port (303), a solenoid valve (309) is arranged on the right side of the second connecting port (305), and a first connecting pipe (310) is arranged on the right side of the solenoid valve (309).

2. An adjustable double-tube control connection device according to claim 1, characterized in that: A rotating ring (302) is sleeved on the outer side of the first connection port (301), and the movable port (303) forms a movable structure with the rotating ring (302) via an internal thread (304), and the first connection port (301) and the rotating ring (302) are tightly fitted.

3. The adjustable double-tube control connection device according to claim 1, characterized in that: A sealing gasket (306) is provided on the outer side of the second connection port (305); the sealing gasket (306) is made of silicone rubber, and the sealing gasket (306) fits tightly with the rotating ring (302).

4. The adjustable double-tube control connection device according to claim 1, characterized in that: A liquid dispensing tube (307) is provided on the left side of the second connecting port (305), and the liquid dispensing tube (307) is threadedly connected to the second connecting port (305).

5. The adjustable double-tube control connection device according to claim 4, characterized in that: A water pump (308) is provided on the left side of the liquid dispensing tube (307), and the water pump (308) is electrically connected to the controller (2).

6. The adjustable double-tube control connection device according to claim 1, characterized in that: The solenoid valve (309) is threadedly connected to the second connection port (305), two groups of the solenoid valve (309) are provided, and the solenoid valve (309) is electrically connected to the controller (2).

7. The adjustable double-tube control connection device according to claim 1, characterized in that: The first connecting pipe (310) is threadedly connected to the solenoid valve (309); a connecting pipe (311) is connected between the first connecting pipes (310); and a valve (312) is provided on the front of the connecting pipe (311).

8. The adjustable double-tube control connection device according to claim 1, characterized in that: A flow meter (313) is provided on the right side of the first connecting pipe (310); the flow meter (313) is electrically connected to the controller (2); and a second connecting pipe (314) is connected to the right side of the flow meter (313).

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