Intelligent measurement and control high-precision target type flow switch

Abstract

The utility model provides an intelligent measurement and control high-precision target type flow switch, belongs to the technical field of flow measurement equipment, and aims to solve the problems that the assembly process of a bottom target sheet of a traditional target type flow switch is troublesome, the length of the target sheet cannot be finely and accurately regulated according to needs, the length of the target sheet is unqualified, and the measurement and control precision is poor. Comprising a flow switch device; the top of the connecting mechanism is connected with the flow switch device; the control mechanism is mounted in the connecting mechanism; the top of the telescopic assembly is inserted into the connecting mechanism and connected with the control mechanism. The top of the telescopic contact plate is inserted into the supporting plate in a sliding mode to form the target piece, the length of the target piece can be accurately adjusted according to the pipe diameter and the flow, the device can conveniently monitor the flow of liquid in a pipeline more accurately, the adjusting and controlling process is simple and convenient, and efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to flow measurement equipment technical field, more specifically, especially, it is related to a kind of intelligent measurement and control high-precision target type flow switch. BACKGROUND

[0002] Target type flow switch is a commonly used flow detection device, it is through the detection of the flow state of fluid in pipeline, intelligent control equipment operation or send alarm signal, widely used in industrial automation, heating ventilation air conditioning, water treatment and other fields, when fluid flows through target sheet, target sheet is impacted by a proportional to fluid flow rate when in use.Impact force will make target sheet produce tiny displacement, to trigger the sensor inside flow switch;The size of target sheet at the bottom of target type flow switch depends on pipe diameter size, set flow value and medium type, the bottom target sheet of conventional target type flow switch needs to be produced in advance, then, according to pipe diameter and flow, on-site assembly is needed, assembly process is more troublesome, and the length of target sheet cannot be finely and accurately regulated according to needs, target sheet length is unqualified, and the measurement and control precision is poor. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a kind of intelligent measurement and control high-precision target type flow switch, to solve the problem that the bottom target sheet assembly process of conventional target type flow switch is more troublesome in the background art, and the length of target sheet cannot be finely and accurately regulated according to needs, target sheet length is unqualified, and the measurement and control precision is poor.

[0004] The utility model discloses a kind of intelligent measurement and control high-precision target type flow switch, by following specific technical means is achieved:

[0005] A kind of intelligent measurement and control high-precision target type flow switch, comprising: flow switch device, connecting mechanism, control mechanism and telescopic component;The flow switch device is overall rectangular structure;The connecting mechanism top is connected with flow switch device;The control mechanism is installed in connecting mechanism interior;The telescopic component top is inserted into connecting mechanism interior and is connected with control mechanism;The connecting mechanism includes: connecting column and top groove;Thread is opened in connecting column surface;Top groove is opened in connecting column top.

[0006] In at least some embodiments, the flow switch device includes: flow switch measurement and control main body, pipe connecting component, measurement and control connecting rod and threaded connection jack;Flow switch measurement and control main body is overall rectangular structure;Pipe connecting component top is fixedly connected with flow switch measurement and control main body, and pipe connecting component bottom is connected with pipe;Measurement and control connecting rod top passes through pipe connecting component and is inserted into flow switch measurement and control main body interior;Threaded connection jack is opened in measurement and control connecting rod bottom, and connecting column top is inserted into threaded connection jack interior by rotation.

[0007] In at least some embodiments, the connecting mechanism further comprises: a support plate and a rubber sealing frame; the support plate is a hollow cuboid structure as a whole, a square chute is formed in the bottom of the support plate, and the top of the support plate is fixedly connected with the connecting column; the rubber sealing frame is a square frame structure, and is fixedly installed in the square chute of the support plate; the rubber sealing frame can play an auxiliary sealing role to prevent water from entering the inside of the support plate.

[0008] In at least some embodiments, the control mechanism comprises: a threaded rotating rod, a rotary control column and a lifting driving plate; the threaded rotating rod is rotatably inserted into the inside of the support plate through the connecting column; the rotary control column is a cylindrical structure with a groove formed in the bottom, is rotatably inserted into the top groove and is fixedly connected with the threaded rotating rod, and can conveniently control the threaded rotating rod to rotate; and the lifting driving plate is slidably installed in the inside of the support plate and is threadedly connected with the threaded rotating rod, so that the threaded rotating rod can control the lifting driving plate to slide up and down.

[0009] In at least some embodiments, the telescopic assembly comprises: a telescopic contact plate and a length ruler; the telescopic contact plate is slidably inserted into the inside of the support plate through the rubber sealing frame and is fixedly connected with the lifting driving plate at the top; and the length ruler is fixedly arranged on the surface of the telescopic contact plate to conveniently and accurately control the extension length of the telescopic contact plate.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] The utility model discloses an internal connecting mechanism and telescopic assembly, the inside of connecting mechanism is provided with the support plate of hollow, the top of telescopic contact plate of telescopic assembly is slidably inserted into the inside of support plate and forms the target piece, and telescopic contact plate is connected with control mechanism, and the threaded rotating rod in rotary control mechanism is connected, and the threaded rotating rod can control telescopic contact plate to slide up and down, and the length of target piece is accurately adjusted according to pipe diameter and flow by staff, and the liquid flow in the pipe is more accurately monitored by the device, and the control process is simple and convenient, and the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the main body shaft side view structure schematic diagram of the utility model.

[0013] Figure 2 It is the flow switch device view structure schematic diagram of the utility model.

[0014] Figure 3 It is the connecting mechanism sectional structure schematic diagram of the utility model.

[0015] Figure 4 It is the control mechanism sectional structure schematic diagram of the utility model.

[0016] In the figure, the correspondence between the component names and the figure numbers is:

[0017] 1, flow switch device; 101, flow switch measurement and control main body; 102, pipeline connecting assembly; 103, measurement and control connecting rod; 104, threaded connecting socket; 2, connecting mechanism; 201, connecting column; 202, top groove; 203, support plate; 204, rubber sealing frame; 3, control mechanism; 301, threaded rotating rod; 302, rotating control column; 303, lifting driving plate; 4, telescopic assembly; 401, telescopic contact plate; 402, length ruler. DETAILED DESCRIPTION

[0018] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples.

[0019] Example one:

[0020] As shown in the accompanying Figure 1 to the accompanying Figure 4 As shown:

[0021] The utility model provides a kind of intelligent measurement and control high-precision target type flow switch, comprising: flow switch device 1, connecting mechanism 2, control mechanism 3 and telescopic assembly 4;Flow switch device 1 is the cuboid structure as a whole;Connecting mechanism 2 top is connected with flow switch device 1;Control mechanism 3 is installed in connecting mechanism 2 interior;Telescopic assembly 4 top is inserted into connecting mechanism 2 interior and is connected with control mechanism 3;Connecting mechanism 2 includes: connecting column 201 and top groove 202;Connecting column 201 surface is equipped with thread;Top groove 202 is equipped in connecting column 201 top.

[0022] As Figure 2 Shown, flow switch device 1 includes: flow switch measurement and control main body 101, pipeline connecting assembly 102, measurement and control connecting rod 103 and threaded connecting socket 104;Flow switch measurement and control main body 101 is the cuboid structure as a whole;Pipeline connecting assembly 102 top is fixedly connected with flow switch measurement and control main body 101, and pipeline connecting assembly 102 bottom is connected with pipeline;Measurement and control connecting rod 103 top passes through pipeline connecting assembly 102 and is inserted into flow switch measurement and control main body 101 interior;Threaded connecting socket 104 is equipped in measurement and control connecting rod 103 bottom, and connecting column 201 top is inserted into threaded connecting socket 104 interior rotationally.

[0023] As Figure 3As shown, the connecting mechanism 2 further comprises: a support plate 203 and a rubber sealing frame 204; the support plate 203 is a hollow cuboid structure as a whole, a square chute is formed in the bottom of the support plate 203, and the top of the support plate 203 is fixedly connected with the connecting column 201; the rubber sealing frame 204 is a square frame structure, and is fixedly installed in the square chute of the support plate 203; the rubber sealing frame 204 can play an auxiliary sealing role to prevent water from entering the inside of the support plate 203.

[0024] As shown in the figure, Figure 4 The control mechanism 3 comprises: a threaded rotating rod 301, a rotary control column 302 and a lifting driving plate 303; the threaded rotating rod 301 is rotatably inserted into the inside of the support plate 203 through the connecting column 201; the rotary control column 302 is a cylindrical structure with a groove formed in the bottom, is rotatably inserted into the top chute 202 and is fixedly connected with the threaded rotating rod 301, and can conveniently control the threaded rotating rod 301 to rotate; the lifting driving plate 303 is slidably installed in the inside of the support plate 203 and is threadedly connected with the threaded rotating rod 301, and the rotation of the threaded rotating rod 301 can control the lifting driving plate 303 to slide up and down.

[0025] As shown in the figure, Figure 4 The telescopic assembly 4 comprises: a telescopic contact plate 401 and a length ruler 402; the telescopic contact plate 401 is slidably inserted into the inside of the support plate 203 through the rubber sealing frame 204, and the top of the telescopic contact plate 401 is fixedly connected with the lifting driving plate 303; the length ruler 402 is fixedly arranged on the surface of the telescopic contact plate 401 to conveniently and accurately control the extension length of the telescopic contact plate 401.

[0026] The specific use mode and effect of the embodiment are as follows:

[0027] In the utility model, before the flow switch device 1 and the pipeline are installed, a tool can be inserted into the groove of the rotary control column 302, the rotary control column 302 is controlled to rotate through the tool, the rotary control column 302 and the threaded rotating rod 301 at the bottom rotate, the threads on the surface of the threaded rotating rod 301 can control the lifting driving plate 303 and the telescopic contact plate 401 at the bottom to slide in the process of rotation, the telescopic contact plate 401 is extended from the inside of the support plate 203, the rubber sealing frame 204 is arranged at the bottom of the support plate 203, water can be prevented from entering the inside of the support plate 203, the extension length of the telescopic contact plate 401 can be referred to through the length ruler 402, and the length of the target plate composed of the support plate 203 and the telescopic contact plate 401 can be adjusted according to requirements, so that the flow monitoring is better completed, and the pipeline connecting assembly 102 is connected with the water pipe to complete the installation.

[0028] In this paper, the following points need to be noted:

[0029] 1.The accompanying drawings are only related to the structure involved in the embodiments of the present disclosure, and other structures can be referred to the general design.

[0030] 2.In the case of no conflict, the embodiments and features in the embodiments of the present disclosure can be combined to obtain new embodiments.

[0031] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An intelligent measurement and control high-precision target flow switch, comprising: Flow switch device (1), connecting mechanism (2), control mechanism (3) and telescopic assembly (4), the flow switch device (1) is overall cuboid structure, characterized in that, the connecting mechanism (2) top is connected with flow switch device (1), the control mechanism (3) is installed in connecting mechanism (2) inside, the telescopic assembly (4) top is inserted into connecting mechanism (2) inside and is connected with control mechanism (3), the connecting mechanism (2) includes: connecting column (201) and top groove (202), connecting column (201) surface is provided with thread, top groove (202) is set up in connecting column (201) top.

2. The intelligent measurement and control high-precision target flow switch according to claim 1, characterized in that: The flow switch device (1) includes: flow switch measurement and control main body (101), pipeline connecting assembly (102), measurement and control connecting rod (103) and threaded connection jack (104), the flow switch measurement and control main body (101) is overall cuboid structure, the pipeline connecting assembly (102) top is fixedly connected with flow switch measurement and control main body (101), and the pipeline connecting assembly (102) bottom is connected with pipeline, the measurement and control connecting rod (103) top passes through pipeline connecting assembly (102) and is inserted into flow switch measurement and control main body (101) inside, the threaded connection jack (104) is set up in measurement and control connecting rod (103) bottom, and connecting column (201) top is rotatably inserted into threaded connection jack (104) inside.

3. The intelligent measurement and control high-precision target flow switch according to claim 1, characterized in that: The connecting mechanism (2) further includes: support plate (203) and rubber sealing frame (204), support plate (203) top is fixedly connected with connecting column (201), and rubber sealing frame (204) is fixedly installed in support plate (203) square slide groove inside.

4. The intelligent measurement and control high-precision target flow switch according to claim 3, characterized in that: The control mechanism (3) includes: threaded rotating rod (301), rotary control column (302) and lifting driving plate (303), threaded rotating rod (301) bottom is rotatably inserted into support plate (203) inside through connecting column (201), rotary control column (302) is rotatably inserted into top groove (202) and is fixedly connected with threaded rotating rod (301), and lifting driving plate (303) is slidably installed in support plate (203) inside and is threadedly connected with threaded rotating rod (301).

5. The intelligent measurement and control high-precision target flow switch according to claim 4, characterized in that: The telescopic assembly (4) includes: telescopic contact plate (401) and length ruler (402), telescopic contact plate (401) top is slidably inserted into support plate (203) inside through rubber sealing frame (204), and telescopic contact plate (401) top is fixedly connected with lifting driving plate (303), and length ruler (402) is fixedly arranged on the surface of telescopic contact plate (401).

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