CN214843864U - A leakproofness check out test set for detecting dish washer distributor - Google Patents
A leakproofness check out test set for detecting dish washer distributor Download PDFInfo
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- CN214843864U CN214843864U CN202121047426.4U CN202121047426U CN214843864U CN 214843864 U CN214843864 U CN 214843864U CN 202121047426 U CN202121047426 U CN 202121047426U CN 214843864 U CN214843864 U CN 214843864U
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Abstract
The application discloses a tightness detection device for detecting a dish washer distributor, which comprises a rack body, a fixing component and a detection component, wherein the fixing component and the detection component are arranged on the rack body; the detection assembly comprises a third cylinder, a conveying connecting piece, an air and pressure feeding assembly or a water feeding assembly; the cylinder rod of the third cylinder is connected with the conveying connecting piece, the front end of the conveying connecting piece is inserted into the pipe orifice of the distributor, and the rear end of the conveying connecting piece is connected with the air supply pressure measuring assembly and/or the water supply assembly and used for detecting the distributor. The sealing performance detection device comprises a frame body, a fixing assembly and a detection assembly, wherein the fixing assembly is used for fixing the distributor, a cylinder rod of a third cylinder of the detection assembly is connected with a conveying connecting piece, the front end of the conveying connecting piece is inserted into a pipe orifice of the distributor, the rear end of the conveying connecting piece is connected with an air supply pressure measuring assembly or a water supply assembly, the air supply pressure measuring assembly supplies air to the distributor to check whether leakage exists, the water supply assembly supplies water to the distributor during leakage, and a poor welding position can be quickly found.
Description
Technical Field
The utility model relates to a leakproofness check out test set technical field particularly relates to a leakproofness check out test set for detecting dish washer distributor.
Background
The distributor of dish washer is formed through the hot plate welding by procapsid and back casing, forms a seal chamber, but whether can appear leaking after the welding, can only pass through the installation test or just can discover when the consumer uses whether leaking, causes the quality accident, consequently, needs a convenient short-term test to discover whether the distributor cavity is totally sealed, detects the equipment of leakage position simultaneously.
SUMMERY OF THE UTILITY MODEL
It is an object of the present application to overcome the above problems or to at least partially solve or alleviate the above problems.
To this end, the utility model provides a leakproofness check out test set for detecting dish washer distributor includes: the dispenser comprises a frame body, a fixing assembly and a detection assembly, wherein the fixing assembly and the detection assembly are mounted on the frame body; the detection assembly comprises a third air cylinder, a conveying connecting piece, an air and pressure feeding assembly or a water feeding assembly; the cylinder rod of the third cylinder is connected with the conveying connecting piece, the front end of the conveying connecting piece is inserted into the pipe orifice of the distributor, and the rear end of the conveying connecting piece is connected with the air supply pressure measuring component and/or the water supply component and used for detecting the distributor.
The utility model has the advantages that: the tightness detection device comprises a frame body, a fixing component and a detection component, the fixing component and the detection component are installed on the frame body, the fixing component is used for fixing a distributor, the detection component is arranged to comprise a third air cylinder, a conveying connecting piece, an air supply pressure measuring component or a water supply component, an air cylinder rod of the third air cylinder is connected with the conveying connecting piece, the front end of the conveying connecting piece is inserted into a pipe orifice of the distributor, the rear end of the conveying connecting piece is connected with the air supply pressure measuring component and/or the water supply component and is used for detecting the distributor, air is supplied to the distributor when the conveying connecting piece is connected with the air supply pressure measuring component, the air supply pressure measuring component is provided with an upper limit value and a lower limit value, if the pressure is not reduced to the lower limit value within the set time, the distributor is judged to be qualified in sealing, if the pressure is reduced to the lower limit value, the distributor is judged to be unqualified in sealing, and at the moment, the conveying connecting piece is connected with the water supply component and is used for supplying water to the distributor, if the distributor leaks, the water flows out from the leakage position, so that the position with poor welding can be quickly found, and the convenience and the rapidness are realized.
In addition, the above technical solution of the present invention can also have the following additional technical features:
in the above technical solution, the air supply pressure measuring assembly includes a pressure controller and an air source, and is used for supplying air to the dispenser to detect whether the dispenser is completely sealed.
In the above technical scheme, the water delivery assembly comprises a water pump and a water storage tank which are connected, and is used for detecting the leakage position of the distributor.
In the technical scheme, the frame body comprises a bottom plate, a left supporting plate, a right supporting plate and a connecting plate; the bottom plate level sets up, left side backup pad vertical fixation in upper surface one side of bottom plate, right side backup pad vertical fixation in the upper surface opposite side of bottom plate, left side backup pad with the clearance has between the right side backup pad, the one end of connecting plate with the positive upper portion fixed connection of left side backup pad, its other end with the positive upper portion fixed connection of right side backup pad.
In the above technical solution, the connection plate has a first through hole, and the pressure controller is installed in the first through hole.
In the above technical scheme, the fixing assembly includes a first cylinder, a second cylinder, a fourth cylinder and a positioning block; the positioning block is fixed on the front part of the upper surface of the bottom plate, a vacant position is reserved between the positioning block and the left side supporting plate and used for placing the distributor, the first air cylinder is vertically arranged on one side of the connecting plate, an air cylinder rod of the first air cylinder is vertically pressed on the top of the distributor, the second air cylinder is transversely arranged on the lower part of the front surface of the left side supporting plate, and an air cylinder rod of the second air cylinder is provided with a first sealing gasket and is used for being inserted into and sealed off from a through hole of a front shell of the distributor; the fourth cylinder is transversely arranged on the lower part of the front surface of the right side supporting plate, and a cylinder rod of the fourth cylinder is provided with a second sealing gasket which is inserted into a through hole of the rear shell of the distributor and is sealed.
In the above technical scheme, the positioning block is L-shaped.
In the above technical solution, the third cylinder is installed on the inner side of the left support plate.
In the technical scheme, the conveying connecting piece comprises a first connecting plate and a connecting pipe; the rear surface of the first connecting plate is fixedly connected with a cylinder rod of the third cylinder, the first connecting plate is provided with a second through hole, the connecting pipe is arranged in the second through hole, and a third sealing gasket is arranged inside the front end of the connecting pipe and used for being inserted into and blocked by a pipe orifice of the distributor.
In the above technical scheme, the conveying connecting piece is connected with the air supply pressure measuring assembly or the water supply assembly through a pipeline.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic perspective view of a leak detection device for detecting a dishwasher dispenser according to one embodiment of the present application;
fig. 2 is a schematic front view of the sealability detection apparatus for detecting a dishwasher dispenser shown in fig. 1.
The labels in the figure are:
1. a frame body; 1-1, a bottom plate; 1-2, a left support plate; 1-3, right side support plate; 1-4, connecting plates; 1-5, a first through hole;
2. a fixing assembly; 2-1, a first cylinder; 2-2, a second cylinder; 2-3, a fourth cylinder; 2-4, positioning blocks;
3. a detection component; 3-1, a third cylinder; 3-2, conveying a connecting piece; 3-3, a first connecting plate; 3-4, connecting pipes; 3-5, a second through hole;
4. a dispenser;
5. a pressure controller;
6. a water pump;
7. a pipeline.
Detailed Description
The present application will now be described in further detail by way of specific examples with reference to the accompanying drawings. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
The present embodiment provides a sealability detecting apparatus for a dishwasher dispenser, which may generally include a housing 1, a fixing assembly 2, and a detecting assembly 3, as shown in fig. 1 and 2. Wherein, fixed subassembly 2 and detection component 3 are installed in support body 1, and this fixed subassembly 2 is used for fixed distributor 4. The detection assembly 3 may generally comprise a third cylinder 3-1, a delivery connection 3-2, a gas and pressure delivery assembly or a water delivery assembly. Wherein, the cylinder rod of the third cylinder 3-1 is connected with the conveying connecting piece 3-2, the front end of the conveying connecting piece 3-2 is inserted into the pipe orifice of the distributor 4, and the rear end thereof is connected with the air supply pressure measuring component and/or the water supply component for detecting the distributor 4.
The utility model has the advantages that: the tightness detection device comprises a frame body 1, a fixing component 2 and a detection component 3, the fixing component 2 and the detection component 3 are arranged on the frame body 1, the fixing component 2 is used for fixing a distributor 4, the detection component 3 is arranged to comprise a third air cylinder 3-1, a conveying connecting piece 3-2, an air supply pressure measuring component or a water supply component, an air cylinder rod of the third air cylinder 3-1 is connected with the conveying connecting piece 3-2, the front end of the conveying connecting piece 3-2 is inserted into a pipe orifice of the distributor 4, the rear end of the conveying connecting piece 3-2 is connected with the air supply pressure measuring component and/or the water supply component for detecting the distributor 4, air is supplied to the distributor 4 when the conveying connecting piece 3-2 is connected with the air supply pressure measuring component, the air supply pressure measuring component is provided with an upper limit value and a lower limit value, if the pressure does not drop to the lower limit value within the set time, the distributor is judged to be sealed qualified, if pressure drops to the lower limit value, then judge that the distributor is sealed unqualified, carry connecting piece 3-2 and send the water subassembly to be connected and send water to distributor 4 this moment, if the distributor leaks, then water flows out from the seepage position, can find welding defective position fast like this, and is convenient quick, and in addition, this equipment simple structure, easily processing.
Wherein, the conveying connecting piece 3-2 is in threaded connection with the air supply pressure measuring assembly when used for supplying air, and is in threaded connection with the water supply assembly when the conveying connecting piece 3-2 is used for supplying water.
The concrete implementation is that the cylinder rod of the third cylinder 3-1 and the conveying connecting piece 3-2 can be integrally formed or welded.
Specifically, the third cylinder 3-1 is mounted on the inner side of the left support plate 1-2 through a bolt and is used for driving the conveying connecting piece 3-2 to move forward and backward, and the connecting pipe 3-4 of the conveying connecting piece 3-2 is plugged in a pipe orifice of the distributor 4 during forward movement so as to supply air or water and detect the distributor 4.
As shown in fig. 1, in the present embodiment, the air delivery pressure measurement assembly may optionally generally include a pressure controller 5 and an air supply for delivering air to the dispenser 4 to detect whether the dispenser 4 is completely sealed.
Specifically, the air source may be an air pump.
Specifically, the pressure controller 5 and the air source are connected with the rear end of the delivery connecting piece 3-2 through a tee piece on a pipeline 7, and air enters the inside of the distributor 4 to detect whether the distributor is completely sealed.
In this embodiment, as shown in fig. 2, the water delivery assembly optionally comprises a water pump 6 and a water reservoir (not shown) connected to detect the leak location of the dispenser 4.
Specifically, the water pump 6 is connected with the water storage tank through a water pipe.
Specifically, the conveying connecting piece 3-2 is connected with an air supply pressure measuring assembly or a water supply assembly through a pipeline 7.
Specifically, when the pressure controller 5 detects that the distributor 4 leaks, the water pump 6 is started to feed the water in the water storage tank into the distributor 4, and the specific leakage point is checked manually.
As shown in fig. 1, in the present embodiment, the shelf body 1 may alternatively generally include a base plate 1-1, a left support plate 1-2, a right support plate 1-3, and a coupling plate 1-4.
The concrete implementation is that the bottom plate 1-1 is horizontally arranged, the left side supporting plate 1-2 is vertically fixed on one side of the upper surface of the bottom plate 1-1, the right side supporting plate 1-3 is vertically fixed on the other side of the upper surface of the bottom plate 1-1, a gap is formed between the left side supporting plate 1-2 and the right side supporting plate 1-3, one end of the connecting plate 1-4 is fixedly connected with the upper part of the front surface of the left side supporting plate 1-2, and the other end of the connecting plate is fixedly connected with the upper part of the front surface of the right side supporting plate 1-3. Through the installation of this support body 1 support fixed subassembly 2 and determine module 3 and the placing of distributor 4, occupation space is little, and rational in infrastructure.
Specifically, the bottom plate 1-1 is preferably rectangular.
Specifically, the left support plate 1-2 and the right support plate 1-3 are symmetrically arranged, have the same structure and are both vertically arranged rectangular plate bodies, and the lower ends of the left support plate 1-2 and the right support plate 1-3 are respectively provided with a connecting folding edge and a screw hole for being connected with a bottom plate 1-1 through a bolt, so that the disassembly, assembly and maintenance are convenient, and the firmness is better due to welding.
Specifically, the connecting plate 1-4 is a rectangular plate, one end of which is fixedly connected or welded with the screw on the upper part of the front surface of the left supporting plate 1-2, and the other end of which is fixedly connected or welded with the screw on the upper part of the front surface of the right supporting plate 1-3.
Wherein, the connecting plate 1-4 is provided with a first through hole 1-5, and the pressure controller 5 is arranged in the first through hole 1-5. The pressure controller 5 is inserted into the first through holes 1-5 and is tightly supported by the rubber ring to avoid loosening, and of course, the pressure controller can be fixed by bolts.
As shown in fig. 1, in the present embodiment, the fixing assembly 2 may alternatively generally include a first cylinder 2-1, a second cylinder 2-2, a fourth cylinder 2-3, and a positioning block 2-4.
The concrete implementation is that a positioning block 2-4 is fixed on the front part of the upper surface of a bottom plate 1-1, a vacant space is reserved between the positioning block and a left side supporting plate 1-2 and used for placing a distributor 4, a first air cylinder 2-1 is vertically arranged on one side of a connecting plate 1-4, an air cylinder rod of the first air cylinder 2-1 is vertically pressed on the top of the distributor 4, a second air cylinder 2-2 is transversely arranged on the lower part of the front surface of the left side supporting plate 1-2, and an air cylinder rod of the second air cylinder 2-2 is provided with a first sealing gasket and used for being inserted into a front shell through hole of the distributor 4 and being sealed. The fourth cylinder 2-3 is transversely arranged at the lower part of the front surface of the right side support plate 1-3, and the cylinder rod of the fourth cylinder 2-3 is provided with a second sealing gasket which is used for being inserted into the through hole of the rear shell of the distributor 4 and being sealed.
Specifically, the positioning block 2-4 is L-shaped, and the positioning block 2-4 is fixed to the front portion of the upper surface of the bottom plate 2-1 by bolts or welding and used for abutting against the distributor 4, so as to fix the distributor 4.
Specifically, the first cylinder vertical 2-1, the second cylinder 2-2 and the fourth cylinder 2-3 are all fixed on the frame body 1 through bolts.
As shown in fig. 1, in the present embodiment, the delivery connection 3-2 optionally includes a first connection plate 3-3 and a connection tube 3-4.
The concrete implementation is that the back of the first connecting plate 3-3 is fixedly connected with a cylinder rod of the third cylinder 3-1 in a welding way, the upper part of the first connecting plate 3-3 is provided with a second through hole 3-5, the connecting pipe 3-4 is arranged in the second through hole 3-5 through threads, and a third sealing gasket is arranged inside the front end of the connecting pipe 3-4 and used for being inserted into a pipe orifice of the distributor 4 and being blocked. Air or water is injected into the distributor 4 through the second through-holes 3-5.
When in specific use:
1. the distributor 4 is placed on the positioning blocks 2-4, the device is started, the first air cylinder 2-1 is pressed down to be matched with the positioning blocks 2-4 to press the distributor 4, then the second air cylinder 2-2 acts, a first sealing gasket is arranged on an air cylinder rod of the second air cylinder 2-2 and extends out to block a through hole of a front shell of the distributor 4, meanwhile, the fourth air cylinder 2-3 acts, and a second sealing gasket is arranged on an air cylinder rod of the fourth air cylinder 2-3 and extends out to block a through hole of a rear shell of the distributor 4.
2. The third air cylinder 3-1 acts, the front end of an air cylinder rod of the third air cylinder 3-1 is connected with the conveying connecting piece 3-2, the front end of the conveying connecting piece 3-2 blocks a pipe orifice of the distributor 4, the rear end of the conveying connecting piece 3-2 is connected with the pressure controller 5 through a pipeline 7, the pressure controller 5 controls air injection into a cavity of the distributor 4, pressure maintaining is carried out after the air is filled, if the pressure does not fall to the lower limit value within the set time through the upper limit value and the lower limit value set by the pressure controller 5, the product is judged to be qualified in sealing, the green indicator lamp is turned on, if the pressure is smaller than the set lower limit value, the air leakage of the cavity of the distributor 4 is indicated, and the red indicator lamp of the pressure controller 5 is turned on.
3. To distributor 4 that has the gas leakage, change pressure sensor 5 pipeline 7 into the water pipe of the same internal diameter, water pipe one end is connected with water pump 6, and 6 one ends of water pump are connected with the retaining jar again, restart the water pump power, and water pump 6 works, and the intracavity of water pump income distributor 4 in the retaining jar, if distributor 4 leaks water, then water flows out from the seepage position, can find the bad position of welding like this fast. Not only can detect whether distributor 4 leaks gas fast, can detect the gas leakage position fast simultaneously.
Through the replacement of sending the pressure measurement subassembly, sending the water subassembly, it is tight can detect out whether the product welds sealed good, also can short-term test simultaneously and leak gas position. Air is injected into the cavity of the distributor 4, and after pressure stabilization, whether air pressure changes is detected to judge whether air leakage exists at the welding position, and meanwhile, water can be injected to judge the leakage position. The change in gas pressure within the chamber of the distributor 4 is used to determine whether the sealed chamber is completely sealed and the location of the leak.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A leak detection device for detecting the leak of a dishwasher dispenser, comprising:
the device comprises a frame body (1), and a fixing component (2) and a detection component (3) which are arranged on the frame body (1), wherein the fixing component (2) is used for fixing a distributor (4);
the detection assembly (3) comprises a third cylinder (3-1), a conveying connecting piece (3-2), and an air supply pressure measuring assembly or a water supply assembly;
the cylinder rod of the third cylinder (3-1) is connected with the conveying connecting piece (3-2), the front end of the conveying connecting piece (3-2) is inserted into the pipe orifice of the distributor (4), and the rear end of the conveying connecting piece is connected with the air supply pressure measuring assembly and/or the water supply assembly and is used for detecting the distributor (4).
2. The sealability detection apparatus of claim 1 wherein: the air feed pressure measurement assembly comprises a pressure controller (5) and an air source for delivering air to the dispenser (4) to detect whether the dispenser (4) is fully sealed.
3. The sealability detection apparatus of claim 1 wherein: the water delivery assembly comprises a water pump (6) and a water storage tank which are connected and used for detecting the leakage position of the distributor (4).
4. The sealability detection apparatus of claim 2 wherein: the frame body (1) comprises a bottom plate (1-1), a left side supporting plate (1-2), a right side supporting plate (1-3) and a connecting plate (1-4);
the bottom plate (1-1) is horizontally arranged, the left side supporting plate (1-2) is vertically fixed on one side of the upper surface of the bottom plate (1-1), the right side supporting plate (1-3) is vertically fixed on the other side of the upper surface of the bottom plate (1-1), a gap is formed between the left side supporting plate (1-2) and the right side supporting plate (1-3), one end of the connecting plate (1-4) is fixedly connected with the upper portion of the front side of the left side supporting plate (1-2), and the other end of the connecting plate is fixedly connected with the upper portion of the front side of the right side supporting plate (1-3).
5. The sealability detection apparatus of claim 4 wherein: the connecting plate (1-4) is provided with a first through hole (1-5), and the pressure controller (5) is arranged in the first through hole (1-5).
6. The sealability detection apparatus of claim 4 wherein: the fixing assembly (2) comprises a first cylinder (2-1), a second cylinder (2-2), a fourth cylinder (2-3) and a positioning block (2-4);
the positioning block (2-4) is fixed in the front part of the upper surface of the bottom plate (1-1), a vacant space is reserved between the positioning block and the left side supporting plate (1-2) for placing the distributor (4), the first air cylinder (2-1) is vertically arranged on one side of the connecting plate (1-4), an air cylinder rod of the first air cylinder (2-1) is vertically pressed on the top of the distributor (4), the second air cylinder (2-2) is transversely arranged on the lower part of the front side of the left side supporting plate (1-2), and an air cylinder rod of the second air cylinder (2-2) is provided with a first sealing gasket and is inserted into a front shell through hole of the distributor (4) and is sealed;
the fourth air cylinder (2-3) is transversely arranged at the lower part of the front surface of the right side support plate (1-3), and an air cylinder rod of the fourth air cylinder (2-3) is provided with a second sealing gasket which is used for being inserted into a through hole of a rear shell of the distributor (4) and being sealed.
7. The leakproofness detecting device of claim 6, wherein: the positioning blocks (2-4) are L-shaped.
8. The sealability detection apparatus of claim 4 wherein: the third cylinder (3-1) is arranged on the inner side of the left side support plate (1-2).
9. The sealability detection apparatus of claim 1 wherein: the conveying connecting piece (3-2) comprises a first connecting plate (3-3) and a connecting pipe (3-4);
the rear surface of the first connecting plate (3-3) is fixedly connected with a cylinder rod of the third cylinder (3-1), the first connecting plate (3-3) is provided with a second through hole (3-5), the connecting pipe (3-4) is installed in the second through hole (3-5), and a third sealing gasket is arranged inside the front end of the connecting pipe (3-4) and used for being inserted into a pipe opening of the distributor (4) and being blocked.
10. The sealability detection apparatus of claim 1 wherein: the conveying connecting piece (3-2) is connected with the air supply pressure measuring assembly or the water supply assembly through a pipeline (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047426.4U CN214843864U (en) | 2021-05-17 | 2021-05-17 | A leakproofness check out test set for detecting dish washer distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047426.4U CN214843864U (en) | 2021-05-17 | 2021-05-17 | A leakproofness check out test set for detecting dish washer distributor |
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| CN214843864U true CN214843864U (en) | 2021-11-23 |
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|---|---|---|---|
| CN202121047426.4U Active CN214843864U (en) | 2021-05-17 | 2021-05-17 | A leakproofness check out test set for detecting dish washer distributor |
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| CN (1) | CN214843864U (en) |
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- 2021-05-17 CN CN202121047426.4U patent/CN214843864U/en active Active
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