Valve terminal common exhaust block detection device

Abstract

The utility model discloses a valve terminal common exhaust block detection device, which belongs to the technical field of air leakage detection, and is characterized by comprising a workbench, a common exhaust block body and a limiting block, a driving assembly; the detection assembly is mounted on the driving assembly; wherein the detection assembly comprises a displacement frame, an abutting and clamping block, an inflator pump, an air inlet pipeline, a detection groove, an air outlet pipeline and an air leakage detector, the displacement frame is installed on the driving assembly, the abutting and clamping block is installed on the displacement frame, the inflator pump is installed on the workbench, one end of the air inlet pipeline is installed on the inflator pump, and the other end of the air inlet pipeline is installed on the abutting and clamping block; the detection groove is formed in the limiting block, the air outlet pipeline is installed on the limiting block and communicated with the detection groove, and the air leakage detector is installed on the air outlet pipeline. According to the invention, the position stability of the valve terminal co-exhaust block can be ensured in the detection process, and the error of the detection result caused by the looseness of the valve terminal co-exhaust block is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of gas leakage detection, and particularly relates to a valve island common exhaust block detection device. BACKGROUND

[0002] For the valve island common exhaust block part, after its production is completed, the air tightness thereof needs to be detected to ensure that the valve island common exhaust block part meets the use requirement and avoids gas leakage during use.

[0003] The existing part gas leakage detection device with publication number CN219348085U comprises a gas leakage detection assembly, and the gas leakage detection assembly is composed of a bottom mounting seat, a mounting clamping plate, an air inlet joint and a top pressing plate. A gas guide channel is formed in the bottom mounting seat. A clamping plate limiting installation groove is formed in the top end of the bottom mounting seat. A plurality of vertical gas guide holes are formed in the bottom end of the clamping plate limiting installation groove. A plurality of sealing rings and annular sealing assemblies are arranged in the clamping plate limiting installation groove. A plurality of hexagonal limiting grooves are formed in the top end of the mounting clamping plate. A plurality of through gas guide holes are formed in the bottom end of the mounting clamping plate. A plurality of placing holes are formed in the top pressing plate.

[0004] Although the above detection device can improve the sealing performance of the connection between the part and the device, the position stability of the valve island common exhaust block is poor during the detection work process, which can easily lead to errors in the detection result. CONTENT OF THE UTILITY MODEL

[0005] The application aims to solve the above technical problems, and provides a valve island common exhaust block detection device, which can ensure the position stability of the valve island common exhaust block during the detection work process, and avoid errors in the detection result caused by loosening of the valve island common exhaust block.

[0006] The application provides a valve island common exhaust block detection device, which comprises a workbench, a common exhaust block body and further comprises:

[0007] A limiting block is mounted on the workbench.

[0008] A driving assembly is mounted on the workbench.

[0009] A detection assembly is mounted on the driving assembly.

[0010] The detection assembly comprises a displacement frame, a resisting clamping block, an air pump, an air inlet pipeline, a detection groove, an air outlet pipeline and a gas leakage detector. The displacement frame is mounted on the driving assembly. The resisting clamping block is mounted on the displacement frame. The air pump is mounted on the workbench. One end of the air inlet pipeline is mounted on the air pump, and the other end is mounted on the resisting clamping block. The detection groove is arranged on the limiting block. The air outlet pipeline is mounted on the limiting block and communicates with the detection groove. The gas leakage detector is mounted on the air outlet pipeline.

[0011] By placing the common exhaust block at the limiting block when the user detects the leakage of the common exhaust block, the driving assembly drives the displacement frame to displace until the clamping block clamps and fixes the common exhaust block, at this time, the driving air pump works, the air pump inputs gas to the air inlet pipeline, if the common exhaust block has leakage phenomenon, the gas will enter the detection groove on the other side of the common exhaust block and be discharged through the air outlet pipeline, and the air outlet pipeline is connected with the leakage detector, so that whether the common exhaust block has leakage can be detected, and the position stability of the valve island common exhaust block can be ensured during the detection work, and the detection error caused by loosening of the valve island common exhaust block can be avoided.

[0012] Further, the limiting block comprises:

[0013] The baffle is installed on the workbench.

[0014] The clamping frame is installed on the baffle.

[0015] The limiting block comprises the baffle and the clamping frame, the baffle is installed on the workbench, and the clamping frame is installed on the baffle, so that the clamping frame clamps the common exhaust block and just clamps the common exhaust block, so that the displacement deviation of the exhaust block during the leakage detection is less likely to occur, and the stability of the detection work is better.

[0016] Further, the clamping frame and the clamping block are both provided with sealing pads.

[0017] The sealing pads can ensure that the clamping frame and the clamping block have better air tightness when clamping and fixing the common exhaust block, and the leakage detection is more accurate.

[0018] Further, the driving assembly comprises:

[0019] The cylinder is installed on the workbench.

[0020] The sliding groove is arranged on the displacement frame.

[0021] The sliding block is installed on the workbench, and the displacement frame can be slidably installed on the sliding block through the sliding groove.

[0022] When the displacement frame needs to be driven to displace to drive the clamping block to displace and clamp the common exhaust block, the user drives the cylinder output end to be ejected, the cylinder output end is connected with the displacement frame to drive the displacement frame to displace until the clamping block abuts against the common exhaust block, and the displacement frame slides on the sliding block through the sliding groove during displacement, so that the displacement of the displacement frame does not deviate, and the stability of the clamping block clamping the common exhaust block is improved.

[0023] Further, the abutting groove is arranged on the abutting frame, and the abutting block is arranged on the abutting block, and the abutting block can be inserted into the abutting groove.

[0024] When the abutting block and the abutting frame abut and fix the common exhaust block, the abutting block is inserted into the abutting groove, and the abutting groove and the abutting block are matched to make the abutting block and the abutting frame not easy to loosen and cause problems in the air leakage detection work when abutting and fixing the common exhaust block.

[0025] Further, the abutting block and the abutting frame are provided with a plurality of fixing blocks.

[0026] The fixing blocks also abut and fix the common exhaust block when the abutting block and the abutting frame abut and fix the common exhaust block, so that the position stability of the common exhaust block in the test is better.

[0027] The beneficial effects of the present application are:

[0028] 1. The detection assembly can ensure the position stability of the valve island common exhaust block during the detection work, and avoid errors in the detection result caused by loosening of the valve island common exhaust block;

[0029] 2. The abutting frame and the abutting block abut and fix the common exhaust block, which just clamps the common exhaust block, so that the common exhaust block is not easy to displace during the air leakage detection, and the stability of the detection work is better;

[0030] 3. The sealing gasket can ensure better air tightness when the abutting frame and the abutting block abut and fix the common exhaust block, and the air leakage detection is more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a schematic view of the overall structure of the present application;

[0032] Figure 2 is a sectional view of the overall structure of the present application;

[0033] Figure 3 is a schematic view of the overall structure of the present application; Figure 2 is an enlarged view of part A of the present application;

[0034] In the drawings, the reference signs are: 100, workbench; 200, common exhaust block; 300, limiting block; 310, baffle; 320, abutting frame; 321, sealing gasket; 322, abutting groove; 324, fixing block; 400, driving assembly; 410, air cylinder; 420, sliding groove; 430, sliding block; 500, detection assembly; 510, displacement frame; 520, abutting block; 530, air pump; 540, air inlet pipeline; 550, detection groove; 560, air outlet pipeline; 570, air leakage detector. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art are within the scope of protection of the present application.

[0036] The terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be exchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a category and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the front and rear associated objects are in an "or" relationship.

[0037] The embodiments of the present application will be described in detail below with reference to the drawings and specific embodiments and their application scenarios.

[0038] Embodiment 1:

[0039] As shown in Figure 1 , Figure 2 , Figure 3 The valve island common exhaust block detection device provided by the embodiments of the present application comprises a workbench 100, a common exhaust block body 200, and further comprises:

[0040] A limiting block 300 is installed on the workbench 100;

[0041] A driving assembly 400 is installed on the workbench 100;

[0042] A detection assembly 500 is installed on the driving assembly 400;

[0043] The detection assembly 500 comprises a displacement frame 510, a clamping block 520, an air pump 530, an air inlet pipeline 540, a detection groove 550, an air outlet pipeline 560 and a gas leakage detector 570.

[0044] When the user detects the gas leakage of the common exhaust block 200, the common exhaust block 200 is placed on the limiting block 300, at this time, the driving assembly 400 drives the displacement frame 510 to displace until the clamping block 520 clamps and fixes the common exhaust block 200, at this time, the air pump 530 is driven to work, the air pump 530 inputs the gas to the air inlet pipeline 540, if the common exhaust block 200 has the gas leakage phenomenon, the gas will enter the detection groove 550 on the other side of the common exhaust block 200 and be discharged through the air outlet pipeline 560, and the air outlet pipeline 560 is connected with the gas leakage detector 570, so that whether the common exhaust block 200 has the gas leakage condition can be detected, the detection assembly 500 can ensure the position stability of the valve island common exhaust block during the detection work, and avoid that the detection result has errors due to loosening of the valve island common exhaust block.

[0045] Embodiment 2

[0046] As shown in the Figure 3 , the embodiment of the application provides a valve island common exhaust block detection device, in addition to comprising the above technical features, the limiting block 300 comprises:

[0047] a baffle 310, the baffle 310 is installed on the workbench 100;

[0048] a clamping frame 320, the clamping frame 320 is installed on the baffle 310.

[0049] Through the limiting block 300 comprising the baffle 310 and the clamping frame 320, the baffle 310 is installed on the workbench 100, the clamping frame 320 is installed on the baffle 310, when the clamping frame 320 clamps the common exhaust block 200 with the clamping block 520, the common exhaust block 200 is just clamped, so that the displacement deviation of the exhaust block during the gas leakage detection is more difficult to occur, and the stability of the detection work is better.

[0050] Embodiment 3

[0051] As shown in the Figure 3As shown, the embodiment of the present application provides a valve island common exhaust block detection device, in addition to including the above technical features, the abutting and clamping frame 320 and the abutting and clamping block 520 are both provided with sealing pads 321.

[0052] By providing the abutting and clamping frame 320 and the abutting and clamping block 520 with sealing pads 321, the sealing pads 321 can ensure better air tightness when the abutting and clamping frame 320 and the abutting and clamping block 520 abut and clamp the common exhaust block body 200, and the air leakage detection is more accurate.

[0053] Embodiment 4:

[0054] As shown in Figure 1 , Figure 2 , the embodiment of the present application provides a valve island common exhaust block detection device, in addition to including the above technical features, the driving assembly 400 includes:

[0055] The air cylinder 410 is installed on the workbench 100;

[0056] The sliding groove 420 is provided on the displacement frame 510;

[0057] The sliding block 430 is installed on the workbench 100, and the displacement frame 510 can be slidingly installed on the sliding block 430 through the sliding groove 420.

[0058] By driving the displacement of the displacement frame 510 to drive the displacement of the abutting and clamping block 520 to abut and clamp the common exhaust block body 200, the user drives the air cylinder 410 output end to be ejected, the air cylinder 410 output end is connected with the displacement frame 510 to drive the displacement of the displacement frame 510 until the abutting and clamping block 520 abuts with the common exhaust block body 200, and in the process of displacement, the displacement frame 510 slides on the sliding block 430 through the sliding groove 420, so that the displacement of the displacement frame 510 does not deviate, and the stability of the abutting and clamping block 520 abutting and clamping the common exhaust block body 200 is improved.

[0059] Embodiment 5:

[0060] As shown in Figure 2 , Figure 3 , the embodiment of the present application provides a valve island common exhaust block detection device, in addition to including the above technical features, the abutting and clamping frame 320 is provided with a butt joint groove 322, and the abutting and clamping block 520 is provided with a butt joint block, and the butt joint block can be inserted into the butt joint groove 322.

[0061] When the abutting block 520 and the abutting frame 320 abut and fix the common exhaust block body 200, the abutting block 520 is inserted into the abutting groove 322, and the abutting groove 322 and the abutting block are inserted and matched, so that the abutting block 520 and the abutting frame 320 are less likely to be loosened when abutting and fixing the common exhaust block body 200, which causes problems in the air leakage detection work.

[0062] Embodiment 6:

[0063] As Figure 3 shown, the valve island common exhaust block detection device provided by the embodiments of the present application includes the above technical features, and the abutting block 520 and the abutting frame 320 are provided with a plurality of fixing blocks 324.

[0064] The fixing blocks 324 abut and fix the common exhaust block body 200 when the abutting block 520 and the abutting frame 320 abut and fix the common exhaust block body 200, so that the position stability of the common exhaust block body 200 in the test is better.

[0065] It should be noted that in this document, the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that processes, methods, articles, or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent to such processes, methods, articles, or devices. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article, or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to the order of performing the functions shown or discussed, but can also include performing the functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0066] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments, and the above specific embodiments are only illustrative, not restrictive. Those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.

Claims

1. A valve terminal common exhaust block detection device, comprising a workbench (100), a common exhaust block body (200), characterized in that Also include: Limiting block (300), the limiting block (300) is installed on the workbench (100); Drive assembly (400), the drive assembly (400) is installed on the workbench (100); Detection assembly (500), the detection assembly (500) is installed on the drive assembly (400); Wherein, the detection assembly (500) includes displacement frame (510), resistance clamp block (520), air pump (530), air inlet pipeline (540), detection groove (550), air outlet pipeline (560), air leakage detector (570), the displacement frame (510) is installed on the drive assembly (400), the resistance clamp block (520) is installed on the displacement frame (510), the air pump (530) is installed on the workbench (100), one end of the air inlet pipeline (540) is installed on the air pump (530), the other end is installed on the resistance clamp block (520), the detection groove (550) is arranged on the limiting block (300), the air outlet pipeline (560) is installed on the limiting block (300) and is communicated with the detection groove (550), the air leakage detector (570) is installed on the air outlet pipeline (560).

2. The valve cluster common exhaust block detection device according to claim 1, characterized in that, The limiting block (300) includes: Baffle (310), the baffle (310) is installed on the workbench (100); Resistance clamp frame (320), the resistance clamp frame (320) is installed on the baffle (310).

3. The valve pit detection device of claim 2, wherein, The resistance clamp frame (320) and resistance clamp block (520) are all provided with sealing gasket (321).

4. The valve cluster common exhaust block detection device of claim 3, wherein, The drive assembly (400) includes: Air cylinder (410), the air cylinder (410) is installed on the workbench (100); Slip groove (420), the slip groove (420) is arranged on the displacement frame (510); Slip block (430), the slip block (430) is installed on the workbench (100), and the displacement frame (510) can be slidably installed on the slip block (430) through the slip groove (420).

5. The valve pit detection device of claim 4, wherein, The resistance clamp frame (320) is provided with butt joint groove (322), and the resistance clamp block (520) is provided with butt joint block, the butt joint block can be inserted into the butt joint groove (322).

6. The valve pit detection device of claim 5, wherein, The resistance clamp block (520) and resistance clamp frame (320) are provided with a plurality of fixing blocks (324).

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