Ball valve testing device

Abstract

The utility model relates to a ball valve testing device. The ball valve testing device comprises a box body, wherein a solution is accommodated in the box body; an inlet of the hydraulic pump is communicated with the box body; the clamp comprises a first butt joint pipe and a second butt joint pipe, one end of the first butt joint pipe communicates with an outlet of the hydraulic pump, and the other end of the first butt joint pipe is used for being detachably connected with one end of the ball valve; one end of the second butt joint pipe communicates with the box body, and the other end of the second butt joint pipe is detachably connected with the other end of the ball valve. The first butt joint pipe and the second butt joint pipe are detachably connected with the ball valve, the ball valve can be replaced, and the problem that the ball valve cannot be replaced due to manual welding is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ball valves, in particular to a ball valve testing device. BACKGROUND

[0002] With the development of ball valve technology, ball valve testing technology has emerged. Ball valve testing is mainly used to test the air tightness and service life reliability of ball valves.

[0003] In related technologies, ball valve testing is usually performed by manual operation. During testing, the ball valve and the testing equipment such as a water pump are connected by manually welding pipes.

[0004] However, the above-mentioned manual connection of the ball valve is complicated and the ball valve to be tested is not easy to replace. INNOVATION CONTENT

[0005] Therefore, it is necessary to provide a ball valve testing device to solve the problem that the ball valve to be tested is not easy to replace during ball valve testing in the prior art.

[0006] A ball valve testing device, comprising:

[0007] a tank containing a solution;

[0008] a hydraulic pump, an inlet of the hydraulic pump being in communication with the tank;

[0009] a clamp, the clamp comprising a first connecting pipe and a second connecting pipe, one end of the first connecting pipe being in communication with an outlet of the hydraulic pump, and the other end of the first connecting pipe being used for detachable connection with one end of the ball valve; one end of the second connecting pipe being in communication with the tank, and the other end of the second connecting pipe being used for detachable connection with the other end of the ball valve.

[0010] In one of the embodiments, the ball valve testing device further comprises:

[0011] a first connecting pipeline, the first connecting pipeline being in communication with the first connecting pipe and the hydraulic pump;

[0012] a second connecting pipeline, the second connecting pipeline being in communication with the second connecting pipe and the tank.

[0013] In one of the embodiments, the clamp comprises a first base and a second base, the first base and the second base being oppositely arranged on the tank, and the first base being connected with the first connecting pipe, and the second base being connected with the second connecting pipe.

[0014] In one of the embodiments, the first and second connecting pipes are respectively provided with threads for connecting with the ball valve, and at least one of the first and second bases is slidingly connected with the box along the arrangement direction of the first and second connecting pipes.

[0015] In one of the embodiments, the ball valve testing device further comprises:

[0016] In one of the embodiments, the ball valve testing device further comprises:

[0017] In one of the embodiments, the ball valve testing device further comprises:

[0018] In one of the embodiments, the ball valve testing device further comprises:

[0019] In one of the embodiments, the ball valve testing device further comprises:

[0020] In one of the embodiments, the ball valve testing device further comprises:

[0021] In one of the embodiments, the control assembly comprises a touch screen electrically connected with the ball valve and / or the hydraulic pump, and is used for controlling the opening and closing of the ball valve and / or the operation of the hydraulic pump, and the touch screen is further used for displaying the opening and closing information of the ball valve and the operation information of the hydraulic pump.

[0022] In one of the embodiments, the ball valve testing device further comprises:

[0023] In one of the embodiments, the ball valve testing device further comprises:

[0024] In one of the embodiments, the ball valve testing device further comprises:

[0025] In one of the embodiments, the ball valve testing device further comprises:

[0026] In one of the embodiments, the ball valve testing device further comprises:

[0027] The aforementioned ball valve testing device includes a housing containing a solution. The fixture includes a first pair of connecting pipes and a second pair of connecting pipes. One end of the first pair of connecting pipes is connected to a hydraulic pump housed within the housing, and the other end is detachably connected to one end of a ball valve. One end of the second pair of connecting pipes is connected to the housing, and the other end is detachably connected to the other end of the ball valve. A complete circulation loop is formed through the first pair of connecting pipes, the ball valve, the second pair of connecting pipes, the housing, and the hydraulic pump. The solution in the housing flows back into the housing under the action of the hydraulic pump, passing sequentially through the first pair of connecting pipes, the ball valve, and the second pair of connecting pipes, thus meeting the testing requirements of the ball valve. Furthermore, the detachable connection of the first and second pairs of connecting pipes to the ball valve facilitates valve replacement and avoids the difficulty of replacing the ball valve due to manual welding. Attached Figure Description

[0028] Figure 1 This is an overall structural diagram of the ball valve testing device in one embodiment of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 10. Box body; 11. Moving parts;

[0031] 20. Hydraulic pump;

[0032] 30. Clamp; 31. First pair of connecting pipes; 32. Second pair of connecting pipes; 33. First base; 34. Second base;

[0033] 40. First connecting pipe;

[0034] 50. Second connecting pipe;

[0035] 60. Control components; 61. Touch screen;

[0036] 70. Thermostat;

[0037] 80. Ball valve;

[0038] 90. Flow meter. Detailed Implementation

[0039] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0040] In the description of the application, it should be understood that, if there are these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0041] In addition, if there are these terms "first", "second", these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified.

[0042] In this application, unless otherwise explicitly specified and limited, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0043] In this application, unless otherwise explicitly specified and limited, if there are similar descriptions such as "first feature on or under second feature", the meaning can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0044] It should be noted that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or there can be an intervening element. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar terms as used herein are for purposes of description only and are not meant to be limiting.

[0045] Referring to Figure 1 , Figure 1 The overall structure of the ball valve testing device in the embodiment of the application is shown. The ball valve testing device provided by the embodiment of the application comprises:

[0046] The box 10 contains a solution.

[0047] The hydraulic pump 20 is connected to the box 10.

[0048] The clamp 30 comprises a first connecting pipe 31 and a second connecting pipe 32. One end of the first connecting pipe 31 is connected to the outlet of the hydraulic pump 20, and the other end of the first connecting pipe 31 is used for detachable connection with one end of the ball valve 80. One end of the second connecting pipe 32 is connected to the box 10, and the other end of the second connecting pipe 32 is used for detachable connection with the other end of the ball valve 80.

[0049] In the embodiment, the ball valve testing device comprises the box 10 containing a solution, and the clamp 30 comprising the first connecting pipe 31 and the second connecting pipe 32. One end of the first connecting pipe 31 is connected to the hydraulic pump 20 arranged in the box 10, and the other end of the first connecting pipe 31 is used for detachable connection with one end of the ball valve 80. One end of the second connecting pipe 32 is connected to the box 10, and the other end of the second connecting pipe 32 is used for detachable connection with the other end of the ball valve 80. After the ball valve 80 is connected to the first connecting pipe 31 and the second connecting pipe 32, the first connecting pipe 31, the ball valve 80, the second connecting pipe 32, the box 10, and the hydraulic pump 20 can form a complete circulation loop, and the solution in the box 10 can pass through the first connecting pipe 31, the ball valve 80, and the second connecting pipe 32 in turn under the action of the hydraulic pump 20 and return to the box 10, thereby meeting the testing requirement of the ball valve 80. Moreover, the first connecting pipe 31 and the second connecting pipe 32 are detachably connected to the ball valve 80, which can facilitate replacement of the ball valve 80 and solve the problem of non-replaceable ball valve 80 caused by manual welding.

[0050] In the embodiment, the ball valve testing device further comprises a first connecting pipeline 40 and a second connecting pipeline 50. The first connecting pipeline 40 is connected to the first docking pipe 31 and the hydraulic pump 20. The second connecting pipeline 50 is connected to the second docking pipe 32 and the tank 10. The first connecting pipeline 40 and the second connecting pipeline 50 in the embodiment are used to connect the tank 10 to the first docking pipe 31 and the second docking pipe 32 respectively. The hydraulic pump 20 is connected to the first connecting pipeline 40. The solution in the tank 10 is pumped into the first connecting pipeline 40 by the hydraulic pump 20, enters the first docking pipe 31, then passes through the ball valve 80, and enters the second docking pipe 32 and the second connecting pipeline 50 to enter the tank 10, thereby forming a complete circulation.

[0051] The clamp 30 further comprises a first base 33 and a second base 34. The first base 33 and the second base 34 are oppositely arranged on the tank 10. The first base 33 is connected to the first docking pipe 31, and the second base 34 is connected to the second docking pipe 32. In order to connect the first docking pipe 31 and the second docking pipe 32 to the tank 10, the clamp 30 further comprises the first base 33 and the second base 34. The first base 33 is connected to the tank 10. The first docking pipe 31 is connected to the first base 33, and the first docking pipe 31 is arranged in parallel with the tank 10. The first base 33 is arranged perpendicularly to the tank 10. The second base 34 is connected to the tank 10. The second docking pipe 32 is connected to the second base 34, and the second docking pipe 32 is arranged in parallel with the tank 10. The second base 34 is arranged perpendicularly to the tank 10.

[0052] In the embodiment, the first docking pipe 31 and the second docking pipe 32 are respectively provided with threads for connecting the ball valve 80. At least one of the first base 33 and the second base 34 is slidably connected to the tank 10 along the arrangement direction of the first docking pipe 31 and the second docking pipe 32. In order to detachably connect the ball valve 80 to the first docking pipe 31 and the second docking pipe 32, the two ends of the ball valve 80 are threadedly connected to the first docking pipe 31 and the second docking pipe 32 respectively. When the ball valve 80 is detached, the first base 33 and the second base 34 need to be moved away from each other to complete the detachment. When the ball valve 80 is installed, the two ends of the ball valve 80 are threadedly connected to the first docking pipe 31 and the second docking pipe 32. During the thread connection process, the first base 33 and the second base 34 need to be moved close to each other to complete the installation. In order to achieve the sliding fit connection between the first base 33 and the second base 34 and the tank 10, the bottom of the first base 33 and the second base 34 is respectively provided with a sliding block, and a sliding rail is arranged on the surface of the tank 10. The sliding block and the sliding rail are slidably connected. Alternatively, a sliding rail can be arranged on the bottom of the first base 33 and the second base 34, and a sliding block is arranged on the surface of the tank 10. The sliding block and the sliding rail are also slidably connected.

[0053] Further, a fixing member is provided, which is connected to the first and second connecting pipes 31, 32 and the box 10, and is used to fix the position of the box 10 relative to the first and second bases 33, 34. During the sliding connection between the box 10 and the first and second bases 33, 34, the fixing member is used to fix the position of the first and second bases 33, 34. For example, the fixing member can be a bolt, and a bolt hole is provided on the first and second bases 33, 34. When the first and second bases 33, 34 are moved to the appropriate position, the bolt is abutted against the box 10 to fix the position. Alternatively, the fixing member can be a pin.

[0054] In one embodiment, a control assembly 60 is further provided, which is connected to the ball valve 80 and / or the hydraulic pump 20, and is used to control the opening and closing of the ball valve 80 and / or the operation of the hydraulic pump 20. In this embodiment, the control assembly 60 is electrically connected to the ball valve 80 and / or the hydraulic pump 20. An actuator is provided on the ball valve 80, and the control assembly 60 controls the opening and closing of the ball valve 80 by controlling the actuator, so as to test the service life of the ball valve 80. The control assembly 60 can also control the operation of the hydraulic pump 20, and can control the on-off, pressure value, operation time and operation frequency of the hydraulic pump 20, so as to test the air tightness of the ball valve 80.

[0055] Further, the ball valve testing device further comprises a temperature controller 70, which is installed on the box 10, and the control assembly 60 is electrically connected to the temperature controller 70, and the temperature controller 70 is used to control the temperature of the solution. The control assembly 60 can control the operation of the temperature controller 70, and the temperature controller 70 can control the temperature of the solution, and can obtain the temperature information of the solution, and transmit the obtained temperature information to the control assembly 60.

[0056] Specifically, the control assembly 60 comprises a touch screen 61, which is electrically connected to the ball valve 80 and / or the hydraulic pump 20, and is used to control the opening and closing of the ball valve 80 and / or the operation of the hydraulic pump 20, and is also used to display the opening and closing information of the ball valve 80 and the operation information of the hydraulic pump 20. The touch screen 61 can display the on-off frequency of the ball valve 80, and can also display the on-off, pressure value, operation time and operation frequency of the hydraulic pump 20. In addition, the touch screen 61 can also display the temperature information obtained by the temperature controller 70.

[0057] In addition, the ball valve testing device further comprises a flow meter, which is provided on the first connecting pipe 31, and is used to test the flow information of the first connecting pipe 31. The flow meter is electrically connected to the touch screen 61, and the touch screen 61 is also used to display the flow information. The flow meter is used to obtain the flow information in the first connecting pipeline 40, and the obtained flow information is displayed not only on the flow meter but also on the touch screen 61.

[0058] Further, the mobile member 11 is further included, and the mobile member 11 is connected to the box 10 and used to drive the box 10 to move. The mobile member 11 can be a plurality of rollers arranged at the bottom of the box 10. The box 10 can be driven to move to a suitable position by the mobile member 11, so as to meet the requirement of the user.

[0059] Any combination of the technical features in the above-described embodiments can be made, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combination of the technical features does not exist, it should be considered that it is within the scope of the description.

[0060] The above-described embodiments only express several implementation manners of the application, the description is relatively specific and detailed, but it should not be understood as a limitation on the patent application scope. It should be pointed out that, for ordinary skilled in the art, several modifications and improvements can be made without departing from the concept of the application, and these all belong to the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. A ball valve testing device, characterized by, The ball valve testing device comprises: a box (10) containing a solution; a hydraulic pump (20) with an inlet communicating with the box (10); a clamp (30) comprising a first connecting pipe (31) and a second connecting pipe (32), one end of the first connecting pipe (31) communicating with the outlet of the hydraulic pump (20), and the other end of the first connecting pipe (31) being used for detachable connection with one end of the ball valve (80); one end of the second connecting pipe (32) communicating with the box (10), and the other end of the second connecting pipe (32) being used for detachable connection with the other end of the ball valve (80).

2. The ball valve testing device of claim 1, wherein, The ball valve testing device further comprises: a first connecting pipeline (40) connecting the first connecting pipe (31) and the hydraulic pump (20); a second connecting pipeline (50) connecting the second connecting pipe (32) and the box (10).

3. Ball valve testing device according to claim 1 or 2, characterized in that The clamp (30) comprises a first base (33) and a second base (34), the first base (33) and the second base (34) being oppositely arranged on the box (10), and the first base (33) being connected with the first connecting pipe (31), and the second base (34) being connected with the second connecting pipe (32).

4. The ball valve testing device of claim 3, wherein, The first connecting pipe (31) and the second connecting pipe (32) are respectively provided with threads for connection with the ball valve (80), and at least one of the first base (33) and the second base (34) is slidingly connected with the box (10) along the arrangement direction of the first connecting pipe (31) and the second connecting pipe (32).

5. The ball valve testing device of claim 4, wherein, Further comprising: a fixing member connecting the first connecting pipe (31) or the second connecting pipe (32) and the box, and used for fixing the position between the box (10) and the first base (33) or the second base (34).

6. The ball valve testing device of claim 1 or 2, wherein, Further comprising: a control assembly (60) connected with the ball valve (80) and / or the hydraulic pump (20), and used for controlling the opening and closing of the ball valve (80) and / or the operation of the hydraulic pump (20).

7. The ball valve testing device of claim 6, wherein, Further comprising: a temperature control meter (70) installed on the box (10) and electrically connected with the control assembly (60), and used for controlling the temperature of the solution.

8. The ball valve testing device of claim 6, wherein, The control assembly (60) comprises a touch screen (61) electrically connected with the ball valve (80) and / or the hydraulic pump (20), and used for controlling the opening and closing of the ball valve (80) and / or the operation of the hydraulic pump (20), and the touch screen (61) is further used for displaying the opening and closing information of the ball valve (80) and the operation information of the hydraulic pump (20).

9. The ball valve testing device of claim 8, wherein, The ball valve testing device further comprises: a flow meter (90) arranged on the first connecting pipe (31), and used for testing the flow information of the first connecting pipe (31); The touch screen (61) is electrically connected with the flow meter (90), and the touch screen (61) is further used for displaying the flow information.

10. The ball valve testing device of claim 1 or 2, wherein, Further comprising: A moving part (11) connected with the box (10), the moving part (11) is used to drive the box (10) to move.

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