Fixed cone valve dispatching flow test device
The fixed cone valve scheduling flow test device automates flow rate adjustment and control, addressing operational complexity and enhancing real-time flow monitoring, thereby improving usability.
Patent Information
- Application Number
- CN202421056709.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing fixed cone valve flow testing is cumbersome and inconvenient due to manual operation for controlling flow rate and velocity, lacking simplicity and real-time flow value transmission.
A fixed cone valve scheduling flow test device with a support frame, gear boxes, and flow monitor, allowing for automated adjustment and control of flow rates through a sliding tube and gear mechanism, combined with a composite air supply valve for pressure maintenance.
Facilitates easy operation and real-time flow rate testing with improved convenience by automating flow control and enabling precise monitoring of different flow rates.
Smart Images
Figure CN222212244U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fixed cone valves, in particular to a fixed cone valve dispatching flow test device. Background Art
[0002] Fixed cone valve is a device mainly used to adjust fluid flow, pressure and control fluid discharge. It is widely used in hydropower generation, water conservancy projects, water supply and drainage systems and industrial fluid control systems. It is necessary to test the flow dispatching of fixed cone valve. The existing fixed cone valve dispatching flow test is to control the flow rate and velocity directly by manually rotating the regulating valve. The operation is cumbersome and inconvenient.
[0003] Therefore, it is necessary to design a fixed cone valve scheduling flow test device that can adjust and control the flow in the guide pipe, facilitate testing of different flow rates, is simple to operate, and facilitates real-time transmission of the flow value of the device, thereby improving the convenience of using the device. Utility Model Content
[0004] In order to overcome the shortcomings of the existing fixed cone valve scheduling flow test, which is to directly control the flow rate and velocity by manually rotating the regulating valve for testing, which is cumbersome and inconvenient to operate, the utility model provides a fixed cone valve scheduling flow test device that can adjust and control the flow in the guide tube, which is convenient for testing different flow rates, simple to operate, and convenient for real-time transmission of the flow value of the device, thereby improving the convenience of using the device.
[0005] The technical solution of the utility model is: a fixed conical valve scheduling flow test device, including a support frame, a support foot, a mounting tube, a connecting piece, a guide tube, a sliding tube, a support piece, a first gear box and a flow monitor, the lower side of the left portion of the mounting tube is connected to the support frame, the lower sides of the front and rear portions of the mounting tube are both connected to the support feet, the interior of the mounting tube is connected to the guide tube, the right portion of the guide tube is connected to a plurality of connecting pieces, the interior of the guide tube is slidably connected to the sliding tube, the lower side of the left portion of the sliding tube is connected to the support piece, the upper side of the left portion of the sliding tube is connected to the first gear box, and the upper side of the first gear box is connected to the flow monitor.
[0006] As an improvement of the above solution, a composite air supply valve is also included, and the composite air supply valve is connected to the upper left side of the installation pipe.
[0007] As an improvement of the above solution, a control valve is also included, and the left side of the composite air supply valve is connected to the control valve.
[0008] As an improvement of the above solution, a connecting plate is also included. A plurality of connecting plates are connected to the right side of the sliding tube, and the connecting plates are all in contact with the connecting piece.
[0009] As an improvement to the above scheme, it also includes a transmission shaft and a second gear box, the front and rear sides of the first gear box are rotatably connected to the transmission shaft, the front and rear parts of the mounting tube are slidably connected to the second gear box, and the second gear boxes are rotatably connected to the adjacent transmission shafts.
[0010] As an improvement of the above solution, it also includes a valve stem and a connecting ring, wherein the right side of the front second gear box is rotatably connected to the valve stem, and the right side of the valve stem is connected to the connecting ring.
[0011] The utility model has the following advantages: the utility model moves the sliding tube to the left, drives the connecting plate to move to the left, controls the flow rate of the water flow by adjusting the distance of the sliding tube, and then rotates the connecting ring to turn on the flow monitor, thereby achieving the effect of being able to adjust and control the flow in the guide tube, facilitating testing of different flow rates, and having simple operation and facilitating real-time transmission of the flow value of the device, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 It is a structural schematic diagram of the utility model.
[0014] Figure 3 It is a three-dimensional structural sectional view of the utility model.
[0015] Figure 4 This is a sectional view of the first partial three-dimensional structure of the utility model.
[0016] Figure 5 This is a sectional view of a second partial three-dimensional structure of the utility model.
[0017] The numbers in the figure are as follows: 1-support frame, 101-support foot, 2-mounting pipe, 3-connecting piece, 4-guide pipe, 5-compound air supply valve, 6-control valve, 7-sliding pipe, 8-connecting plate, 9-supporting piece, 10-first gear box, 11-flow monitor, 12-transmission shaft, 13-second gear box, 14-valve stem, 15-connecting ring. DETAILED DESCRIPTION
[0018] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.
[0019] A fixed cone valve dispatching flow test device, such as Figure 1-Figure 5 As shown, it includes a support frame 1, a support foot 101, a mounting tube 2, a connecting piece 3, a guide tube 4, a compound air supply valve 5, a control valve 6, a sliding tube 7, a connecting plate 8, a support member 9, a first gear box 10, a flow monitor 11, a transmission shaft 12, a second gear box 13, a valve stem 14 and a connecting ring 15. The lower left side of the mounting tube 2 is connected to the support frame 1, the lower front and rear sides of the mounting tube 2 are both connected to the supporting foot 101, the inside of the mounting tube 2 is connected to the guide tube 4, the right side of the guide tube 4 is connected to three connecting pieces 3, the upper left side of the mounting tube 2 is connected to the compound air supply valve 5, the left side of the compound air supply valve 5 is connected to the control valve 6, and the guide A sliding tube 7 is slidably connected inside the tube 4, three connecting plates 8 are connected to the right side of the sliding tube 7, and the connecting plates 8 are all in contact with the connecting piece 3. A supporting piece 9 is connected to the lower left side of the sliding tube 7, a first gear box 10 is connected to the upper left side of the sliding tube 7, a flow monitor 11 is connected to the upper side of the first gear box 10, the front and rear sides of the first gear box 10 are rotatably connected to a transmission shaft 12, the front and rear parts of the mounting tube 2 are slidably connected to a second gear box 13, and the second gear boxes 13 are rotatably connected to the adjacent transmission shafts 12, a valve stem 14 is rotatably connected to the right side of the front second gear box 13, and a connecting ring 15 is connected to the right side of the valve stem 14.
[0020] When using the device, first place the support frame 1 in the conical valve flow control test area, so that the support frame 1, the support foot 101 and the support member 9 are in contact with the ground, then the mobile device is connected to the outside through the sliding tube 7, and then the water pipe is connected to the outside through the installation tube 2, so that the water flows into the guide tube 4, and then the sliding tube 7 is moved to the left by the mobile device, driving the second gear box 13 to move to the left on the installation tube 2, driving the connecting plate 8 to move to the left, so that the connecting plate 8 no longer contacts the connecting member 3, and the flow rate of the water flow is controlled by adjusting the distance of the sliding tube 7. When the device appears When negative pressure occurs, the composite air supply valve 5 is started through the control valve 6 to introduce air or gas to maintain the pressure in the guide tube 4, and then the connecting ring 15 is rotated to drive the valve stem 14 to rotate on the second gear box 13, so that the transmission shaft 12 rotates on the first gear box 10, so that the flow monitor 11 is turned on, and the flow of the guide tube 4 is monitored through the flow monitor 11, so that the flow in the guide tube 4 can be adjusted and controlled, which is convenient for testing different flow rates, simple to operate, and convenient for real-time transmission of the flow value of the device, thereby improving the convenience of using the device.
[0021] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.
Claims
1. A fixed cone valve dispatching flow test device, characterized in that: The invention comprises a support frame (1), a support foot (101), a mounting tube (2), a connecting piece (3), a guide tube (4), a sliding tube (7), a supporting piece (9), a first gear box (10) and a flow monitor (11); the lower left side of the mounting tube (2) is connected to the support frame (1); the lower front and rear sides of the mounting tube (2) are both connected to the support foot (101); the interior of the mounting tube (2) is connected to the guide tube (4); the right side of the guide tube (4) is connected to a plurality of connecting pieces (3); the interior of the guide tube (4) is slidably connected to the sliding tube (7); the lower left side of the sliding tube (7) is connected to the supporting piece (9); the upper left side of the sliding tube (7) is connected to the first gear box (10); and the upper side of the first gear box (10) is connected to the flow monitor (11).
2. A fixed cone valve dispatching flow test device according to claim 1, characterized in that: It also includes a composite air supply valve (5), and the composite air supply valve (5) is connected to the upper left side of the installation pipe (2).
3. A fixed cone valve dispatching flow test device according to claim 2, characterized in that: It also includes a control valve (6), and the left side of the composite air supply valve (5) is connected to the control valve (6).
4. A fixed cone valve dispatching flow test device according to claim 3, characterized in that: It also includes a connecting plate (8). A plurality of connecting plates (8) are connected to the right side of the sliding tube (7), and the connecting plates (8) are all in contact with the connecting piece (3).
5. A fixed cone valve dispatching flow test device according to claim 4, characterized in that: It also includes a transmission shaft (12) and a second gear box (13); the front and rear sides of the first gear box (10) are both rotatably connected to the transmission shaft (12); the front and rear parts of the mounting tube (2) are both slidably connected to the second gear box (13); and the second gear boxes (13) are all rotatably connected to adjacent transmission shafts (12).
6. A fixed cone valve dispatching flow test device according to claim 5, characterized in that: It also includes a valve stem (14) and a connecting ring (15). The right side of the second gear box (13) at the front is rotatably connected to the valve stem (14), and the right side of the valve stem (14) is connected to the connecting ring (15).