Liquid flow control device

Abstract

The utility model provides a liquid flow control device which comprises a liquid flow controller body, a base and a water inlet pipe, the base is fixedly connected to the bottom of the liquid flow controller body, the water inlet pipe is fixedly communicated with one side of the liquid flow controller body, a supporting mechanism is arranged at the top of the base, and the supporting mechanism is fixedly connected with the base. And the effect of supporting the joint of the liquid flow controller body and the water inlet pipe can be achieved. By arranging the supporting mechanism and the adjusting mechanism, when a user uses the supporting mechanism, a water inlet pipe is supported through a supporting plate, a supporting column, a supporting rod, a stabilizing plate and an anti-skid plate in the supporting mechanism, and meanwhile a handle in the adjusting mechanism is moved to drive the supporting plate and a dovetail block to move along the track of a dovetail groove; and through cooperative use with the adjusting mechanism, the effect of adjusting the position of the supporting mechanism can be achieved, so that the supporting effect of the supporting mechanism and the practicability of the device are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid flow control, in particular to a liquid flow control device. Background Art

[0002] Liquid flow controller is suitable for single-channel liquid mass measurement, and can complete separate barrel filling (liquid barrel filling), truck loading (tank truck filling), truck unloading, ship unloading and workshop measurement, etc. It can be widely used in edible oil filling measurement in non-explosion-proof environment, chemical corrosive liquid measurement, pharmaceutical measurement, wine measurement, beverage measurement, petroleum measurement, lubricant measurement, alcohol measurement, pesticide measurement and other industries. It is a new type of high-tech liquid metering equipment.

[0003] A liquid flow control device provided by publication number "CN212781781U" includes a control body, a first flow meter, a liquid storage chamber, a controller and a second flow meter. A micro servo motor is arranged above the control body, and a liquid inlet pipe and a liquid outlet pipe are connected to the upper left side and the lower right side of the liquid storage chamber respectively. The first flow meter and the control body are fixed in the middle of the liquid outlet pipe from left to right in sequence through flanges, and the second flow meter is fixed in the middle of the liquid inlet pipe through flanges. An electric control valve is arranged on the left side of the second flow meter, and the electric control valve is connected to the liquid inlet pipe. The controller is electrically connected to the micro servo motor, the first flow meter and the second flow meter. The rotation angle of the control valve ball is adjusted to facilitate the control of the flow of the liquid, so that the liquid flow response speed is fast, the accuracy is high, and the stability is good, which meets the production needs, thereby achieving the effect of precise control of the liquid flow.

[0004] However, the above device still has the following problems during implementation:

[0005] Before use, the liquid flow controller body needs to be clamped and fixed at the pipe mouth of the liquid flow controller body and the pipe mouth of the water inlet pipe to prevent leakage at the water pipe interface during use, thereby affecting the accuracy of liquid flow detection. However, the liquid flow controller body itself will vibrate during use, and most of the existing liquid flow controller bodies on the market do not have the function of supporting the water pipe at the connection. In the long run, it will cause the water inlet pipe connection to loosen, thereby affecting the accuracy of liquid flow controller body detection. Utility Model Content

[0006] The purpose of the utility model is to provide a liquid flow control device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A liquid flow control device, comprising a liquid flow controller body, a base and a water inlet pipe, wherein the base is fixedly connected to the bottom of the liquid flow controller body, the water inlet pipe is fixedly connected to one side of the liquid flow controller body, and a supporting mechanism is provided on the top of the base, which can play a role in supporting the connection between the liquid flow controller body and the water inlet pipe;

[0009] The support mechanism includes a support plate movably connected to the top of the base, the top of the support plate is fixedly connected to a support column, a storage groove is provided inside the support column, a support rod is provided inside the storage groove, the top of the support rod passes through the top of the support column and is fixedly connected to a stabilizing plate, and two adjustment mechanisms are provided on the top of the support plate, which can play a role in adjusting the position of the support mechanism.

[0010] Preferably, the adjustment mechanism includes two fixed columns fixedly connected to the top of the support plate, a receiving groove is provided inside the fixed column, a pull-out column is movably connected inside the storage groove, one end of the pull-out column passes through the interior of the support plate and is fixedly connected with a plug-in column, the other end of the pull-out column passes through the top of the fixed column, a connecting plate is provided on the top of the support plate, the bottom of the connecting plate is fixedly connected to the top of the pull-out column, a plug-in hole is provided on the top of the base, a second spring is fixedly connected to the top of the plug-in column, one end of the second spring is fixedly connected to the inner wall of the storage groove, a dovetail block is fixedly connected to the bottom of the support plate, and a dovetail groove used in conjunction with the dovetail block is provided on the top of the base.

[0011] Preferably, an anti-slip plate is fixedly connected to the top of the stabilizing plate, and the stabilizing plate and the anti-slip plate are both arc-shaped.

[0012] Preferably, the bottom of the support rod is fixedly connected to a first fixed block, the inner wall of the storage tank is fixedly connected to a second fixed block, the bottom of the first fixed block is fixedly connected to a first spring, and one end of the first spring is fixedly connected to the top of the second fixed block.

[0013] Preferably, both sides of the first fixing block are fixedly connected to limiting blocks, and the inner wall of the storage slot is provided with limiting slots used in conjunction with the limiting blocks.

[0014] Preferably, a handle is fixedly connected to one side of the support plate, and a non-slip cover is provided on the top of the handle, and the material of the non-slip cover is silicone.

[0015] Preferably, there are a plurality of the plugging holes, which are all distributed on the surface of the base, and the plugging holes are used in conjunction with the plugging posts.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model provides a support mechanism, manually places the support plate in the support mechanism at the bottom of the water inlet pipe, and supports the water inlet pipe through the support column, support rod, stabilizing plate and anti-slip plate;

[0018] 2. The utility model is provided with an adjustment mechanism. By manually lifting the connecting plate, the pull-out column and the plug-in column are driven to be separated from the inside of the plug-in hole through the connecting plate. At this time, the support plate is not restricted. By manually pushing the handle, the handle drives the support plate and the dovetail block to move along the track of the dovetail groove. When the handle moves to a position that the user finds suitable, the elastic force generated by the second spring can drive the pull-out column and the plug-in column to move downward inside the storage groove, so that the plug-in column is plugged into the plug-in hole, thereby being able to adjust the position of the support mechanism;

[0019] The utility model provides a supporting mechanism and an adjusting mechanism, so that when a user uses the supporting mechanism, the water inlet pipe can be supported by the supporting plate, supporting column, supporting rod, stabilizing plate and anti-skid plate in the supporting mechanism, and at the same time, a handle in the adjusting mechanism can be moved to drive the supporting plate and the dovetail block to move along the trajectory of the dovetail groove, and the position of the supporting mechanism can be adjusted by cooperating with the adjusting mechanism, thereby further improving the supporting effect of the supporting mechanism and the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the partial structure section of the support mechanism and the adjustment mechanism of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the local structure at center A;

[0023] Figure 4 It is a three-dimensional diagram of the local structure of the supporting mechanism and the adjusting mechanism of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of a partial structure section of the support mechanism of the utility model.

[0025] In the figure: 1. Liquid flow controller body; 2. Base; 3. Water inlet pipe; 4. Support plate; 5. Support column; 6. Storage tank; 7. Support rod; 8. Stabilizing plate; 9. Fixed column; 10. Storage tank; 11. Pull-out column; 12. Plug-in column; 13. Connecting plate; 14. Plug-in hole; 15. Second spring; 16. Dovetail block; 17. Dovetail groove; 18. Anti-skid plate; 19. First fixed block; 20. Second fixed block; 21. First spring; 22. Limit block; 23. Limit groove; 24. Handle; 25. Anti-slip cover. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A liquid flow control device comprises a liquid flow controller body 1, a base 2 and a water inlet pipe 3, wherein the base 2 is fixedly connected to the bottom of the liquid flow controller body 1, the water inlet pipe 3 is fixedly connected to one side of the liquid flow controller body 1, and a supporting mechanism is provided on the top of the base 2, which can play a role in supporting the connection between the liquid flow controller body 1 and the water inlet pipe 3;

[0030] The support mechanism includes a support plate 4 movably connected to the top of the base 2, a support column 5 is fixedly connected to the top of the support plate 4, a storage slot 6 is provided inside the support column 5, a support rod 7 is provided inside the storage slot 6, the top of the support rod 7 penetrates to the top of the support column 5, and is fixedly connected to a stabilizing plate 8, and two adjustment mechanisms are provided on the top of the support plate 4, which can play a role in adjusting the position of the support mechanism;

[0031] In this embodiment, by providing a support mechanism, when the user uses the liquid flow controller body 1, the water inlet of the liquid flow controller body 1 can be manually connected and fixed with the water inlet pipe 3, and the support plate 4 in the support mechanism can be manually placed at the bottom of the water inlet pipe 3, and the water inlet pipe 3 can be supported by the support column 5, the support rod 7, the stabilizing plate 8 and the anti-slip plate 18;

[0032] When the liquid flow controller body 1 is pumping water, the anti-skid plate 18 will support the water inlet pipe 3, so that the anti-skid plate 18 drives the stabilizing plate 8 and the support rod 7 to move downward, and at the same time drives the first fixing block 19 and the limiting block 22 to move downward along the trajectory of the limiting groove 23. At this time, the first spring 21 is in a compressed state. After the pumping is completed, the elastic force generated by the first spring 21 can drive the support rod 7, the stabilizing plate 8 and the anti-skid plate 18 to reset, so that when the liquid flow controller body 1 is pumping liquids of different flow qualities, the connection of the water inlet pipe 3 can all operate smoothly, effectively avoiding the vibration of the liquid flow controller body 1 itself during use, which leads to the loosening of the connection of the water inlet pipe 3.

[0033] The problem that the liquid flow controller body 1 will vibrate during use, while most of the existing liquid flow controller bodies 1 on the market do not have the function of supporting the water pipes at the connection, which will cause the connection at the mouth of the water inlet pipe 3 to loosen in the long run, thereby affecting the detection accuracy of the liquid flow controller body 1 is solved.

[0034] The top of the stabilizing plate 8 is fixedly connected with an anti-skid plate 18, and the shapes of the stabilizing plate 8 and the anti-skid plate 18 are both arc-shaped;

[0035] By setting the anti-skid plate 18 and the stabilizing plate 8 and the anti-skid plate 18 to be arc-shaped, the contact area between the stabilizing plate 8 and the water inlet pipe 3 can be increased, so that it can fit better when in contact with the surface of the water inlet pipe 3 and have a better supporting effect.

[0036] The bottom of the support rod 7 is fixedly connected with a first fixed block 19, the inner wall of the storage tank 6 is fixedly connected with a second fixed block 20, the bottom of the first fixed block 19 is fixedly connected with a first spring 21, and one end of the first spring 21 is fixedly connected with the top of the second fixed block 20;

[0037] By setting the first fixed block 19, the second fixed block 20 and the first spring 21, when the support plate 4 is supporting, when liquid with different liquid flow rates and flow rates flows into the water inlet pipe 3, the elastic force generated by the first spring 21 can drive the anti-slip plate 18, the stabilizing plate 8 and the support rod 7 to move downward, so as to better support the water inlet pipe 3.

[0038] Both sides of the first fixing block 19 are fixedly connected to the limiting blocks 22, and the inner wall of the storage tank 6 is provided with limiting grooves 23 used in conjunction with the limiting blocks 22;

[0039] By providing the limiting block 22 and the limiting groove 23 , the limiting block 22 can be driven to move along the trajectory of the limiting groove 23 while the first fixing block 19 drives the support rod 7 to move, thereby limiting the moving trajectory of the first fixing block 19 .

[0040] Embodiment 2:

[0041] On the basis of the first embodiment, the supporting mechanism in the first embodiment can play a role in supporting the connection between the liquid flow controller body 1 and the water inlet pipe 3, but this mechanism does not have the function of adjusting the position of the supporting mechanism. Therefore, when the liquid flow controller body 1 is working, it can only support the fixed position of the water inlet pipe 3. When the water inlet pipe 3 to be connected to the liquid flow controller body 1 is long or short, the supporting mechanism is not convenient for supporting it. There will still be vibrations caused by the operation of the liquid flow controller body 1, resulting in loosening of the connection of the water inlet pipe 3, thereby reducing the practicality of this device. The adjusting mechanism in the present application includes two fixed parts fixedly connected to the top of the support plate 4. A fixed column 9, a receiving groove 10 is provided inside the fixed column 9, a pull-out column 11 is movably connected inside the receiving groove 10, one end of the pull-out column 11 passes through the inside of the support plate 4, and is fixedly connected with a plug-in column 12, the other end of the pull-out column 11 passes through the top of the fixed column 9, a connecting plate 13 is provided on the top of the support plate 4, the bottom of the connecting plate 13 is fixedly connected to the top of the pull-out column 11, a plug-in hole 14 is provided on the top of the base 2, a second spring 15 is fixedly connected to the top of the plug-in column 12, one end of the second spring 15 is fixedly connected to the inner wall of the receiving groove 10, a dovetail block 16 is fixedly connected to the bottom of the support plate 4, and a dovetail groove 17 used in conjunction with the dovetail block 16 is provided on the top of the base 2;

[0042] In this embodiment, by providing an adjustment mechanism, the water inlet pipe 3 can be supported by the support mechanism while the connecting plate 13 can be manually lifted to drive the pull-out column 11 and the plug-in column 12 to be separated from the plug-in hole 14. At this time, the support plate 4 is not restricted. Then, the handle 24 is manually pushed to drive the support plate 4 and the dovetail block 16 to move along the trajectory of the dovetail groove 17. When the handle 24 is pushed to a suitable position for the user, the elastic force generated by the second spring 15 can drive the pull-out column 11 and the plug-in column 12 to move downward in the storage groove 10, so that the plug-in column 12 is plugged into the plug-in hole 14, thereby adjusting the position of the support mechanism.

[0043] The problem that the mechanism does not have the function of adjusting the position of the supporting mechanism is solved. Therefore, when the liquid flow controller body 1 is working, it can only support the fixed position of the water inlet pipe 3. When the water inlet pipe 3 to be connected to the liquid flow controller body 1 is long or short, the supporting mechanism is not convenient for supporting it. The vibration generated by the operation of the liquid flow controller body 1 will still occur, resulting in the loosening of the connection of the water inlet pipe 3, thereby reducing the practicality of the device.

[0044] A handle 24 is fixedly connected to one side of the support plate 4, and a non-slip cover 25 is provided on the top of the handle 24. The material of the non-slip cover 25 is silicone.

[0045] By providing the handle 24 and the anti-slip cover 25 , the contact area and friction between the palm of the user and the handle 24 can be increased, so that the user can move the handle 24 better.

[0046] There are a plurality of plug holes 14 , which are distributed on the surface of the base 2 . The plug holes 14 are used in conjunction with the plug posts 12 .

[0047] By setting a certain number of the plug holes 14 , when the support plate 4 is moved to a suitable position, the plug posts 12 can be plugged into the plug holes 14 , thereby facilitating the adjustment and fixation of the support position.

[0048] Working principle: When the user uses the liquid flow controller body 1, the water inlet of the liquid flow controller body 1 can be manually connected and fixed at the mouth of the water inlet pipe 3, and the support plate 4 in the support mechanism can be manually placed at the bottom of the water inlet pipe 3, and the water inlet pipe 3 can be supported by the support column 5, the support rod 7, the stabilizing plate 8 and the anti-skid plate 18;

[0049] When the liquid flow controller body 1 extracts liquids of different flow qualities, the anti-skid plate 18 will support the water inlet pipe 3. The anti-skid plate 18 is subjected to the heavy pressure of the water inlet pipe 3, which will cause the anti-skid plate 18 to drive the stabilizing plate 8 and the support rod 7 to move downward, and at the same time drive the first fixing block 19 and the limiting block 22 to move downward along the trajectory of the limiting groove 23. At this time, the first spring 21 is in a compressed state. After the extraction is completed, the elastic force generated by the first spring 21 can drive the support rod 7, the stabilizing plate 8 and the anti-skid plate 18 to reset, so that when the liquid flow controller body 1 extracts liquids of different flow qualities, the connection of the water inlet pipe 3 can be ensured to run smoothly, which effectively avoids the vibration of the liquid flow controller body 1 itself during use, which leads to the loosening of the connection of the water inlet pipe 3.

[0050] At the same time, the connecting plate 13 can be manually lifted to drive the pull-out column 11 and the plug-in column 12 out of the plug-in hole 14 through the connecting plate 13. At this time, the support plate 4 is no longer restricted. Then, the handle 24 can be manually pushed to drive the support plate 4 and the dovetail block 16 to move along the trajectory of the dovetail groove 17 through the handle 24. When it moves to a position that the user thinks is suitable, the elastic force generated by the second spring 15 can drive the pull-out column 11 and the plug-in column 12 to move downward inside the storage groove 10, so that the plug-in column 12 is plugged into the plug-in hole 14, thereby being able to adjust the position of the support mechanism.

[0051] It should be noted that the liquid flow controller body 1 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. The specific composition and principle of the power supply of the liquid flow controller body 1 are clear to those skilled in the art, so they will not be described in detail.

[0052] 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 liquid flow control device, comprising a liquid flow controller body (1), a base (2) and a water inlet pipe (3), wherein the base (2) is fixedly connected to the bottom of the liquid flow controller body (1), and the water inlet pipe (3) is fixedly connected to one side of the liquid flow controller body (1), characterized in that: A supporting mechanism is provided on the top of the base (2), which can support the connection between the liquid flow controller body (1) and the water inlet pipe (3); The support mechanism comprises a support plate (4) movably connected to the top of the base (2); the top of the support plate (4) is fixedly connected to a support column (5); a storage groove (6) is provided inside the support column (5); a support rod (7) is provided inside the storage groove (6); the top of the support rod (7) passes through the top of the support column (5) and is fixedly connected to a stabilizing plate (8); two adjustment mechanisms are provided on the top of the support plate (4) so ​​as to adjust the position of the support mechanism.

2. A liquid flow control device according to claim 1, characterized in that: The adjustment mechanism comprises two fixed columns (9) fixedly connected to the top of the support plate (4), a storage groove (10) is provided inside the fixed column (9), a pull-out column (11) is movably connected inside the storage groove (10), one end of the pull-out column (11) passes through the inside of the support plate (4) and is fixedly connected to a plug-in column (12), the other end of the pull-out column (11) passes through the top of the fixed column (9), and a connecting plate (13) is provided on the top of the support plate (4). ), the bottom of the connecting plate (13) is fixedly connected to the top of the pull-out column (11), the top of the base (2) is provided with a plug-in hole (14), the top of the plug-in column (12) is fixedly connected with a second spring (15), one end of the second spring (15) is fixedly connected to the inner wall of the storage groove (10), the bottom of the support plate (4) is fixedly connected with a dovetail block (16), and the top of the base (2) is provided with a dovetail groove (17) used in conjunction with the dovetail block (16).

3. A liquid flow control device according to claim 1, characterized in that: The top of the stabilizing plate (8) is fixedly connected to an anti-slip plate (18), and the stabilizing plate (8) and the anti-slip plate (18) are both arc-shaped.

4. A liquid flow control device according to claim 1, characterized in that: The bottom of the support rod (7) is fixedly connected to a first fixed block (19), the inner wall of the storage tank (6) is fixedly connected to a second fixed block (20), the bottom of the first fixed block (19) is fixedly connected to a first spring (21), and one end of the first spring (21) is fixedly connected to the top of the second fixed block (20).

5. A liquid flow control device according to claim 4, characterized in that: Both sides of the first fixed block (19) are fixedly connected to limit blocks (22), and the inner wall of the storage groove (6) is provided with a limit groove (23) used in conjunction with the limit block (22).

6. A liquid flow control device according to claim 2, characterized in that: A handle (24) is fixedly connected to one side of the support plate (4), and a non-slip cover (25) is provided on the top of the handle (24), and the material of the non-slip cover (25) is silicone.

7. A liquid flow control device according to claim 2, characterized in that: The number of the plug holes (14) is several and they are all distributed on the surface of the base (2). The plug holes (14) are used in conjunction with the plug posts (12).

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