CN115326300B - Energy-saving air tightness detection device for refrigerator liquid storage device production - Google Patents
Energy-saving air tightness detection device for refrigerator liquid storage device production Download PDFInfo
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- CN115326300B CN115326300B CN202211006504.5A CN202211006504A CN115326300B CN 115326300 B CN115326300 B CN 115326300B CN 202211006504 A CN202211006504 A CN 202211006504A CN 115326300 B CN115326300 B CN 115326300B
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- 239000007788 liquid Substances 0.000 title claims abstract description 118
- 238000003860 storage Methods 0.000 title claims abstract description 87
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
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- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
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Abstract
The invention discloses an energy-saving air tightness detection device for producing a refrigerator liquid storage device, which comprises a base and a fixed frame fixedly arranged on the base, wherein the fixed frame is arranged on the fixed frame in a sliding manner along the vertical direction, and two sealing plugs for bearing the liquid storage device are arranged on the fixed frame; the fixed frame is respectively provided with a driving component for driving the sealing plug to slide; the fixed frame is respectively provided with a first position and a second position along the vertical direction; in the first position, the two sealing plugs of the driving assembly block the ports at the two ends of the liquid reservoir, and in the second position, the two sealing plugs are separated from the two ends of the liquid reservoir. The energy-saving air tightness detection device for producing the liquid storage device of the refrigerator can enable the two sealing rings to be automatically separated from or seal ports at two ends of the liquid storage device, the liquid storage device can be sealed without using electric elements, manual insertion is not needed, and the installation efficiency of the liquid storage device is greatly improved.
Description
Technical Field
The invention relates to the technical field of refrigerator production, in particular to an energy-saving air tightness detection device for refrigerator liquid storage device production.
Background
As is known, a refrigerator is a refrigeration device which maintains a constant low temperature, and is also a furniture electrical appliance which maintains food or other articles in a constant low temperature state, a liquid storage device is an important component in the refrigerator, a container of the refrigerator is used for storing and storing a coolant, when the liquid storage device is manufactured, the air tightness of the container of the liquid storage device is one of important indexes, the container can be used for storing liquid only when the sealing performance of the container is good, at present, the air tightness detection of the container of the liquid storage device generally uses a water detection mode, that is, the liquid storage device is sealed and then placed into water, whether bubbles are generated or not is observed, and then the air tightness of the container of the liquid storage device is detected.
The defects of the prior art are as follows: generally when producing the refrigerator, need carry out the gas tightness to the reservoir and detect, it is concrete, when carrying out the gas tightness and detect, need place one reservoir on the gas tightness detects the platform, then utilize the cylinder, communicate the trachea to the circulation mouth of reservoir on, whole process not only needs to be manual with its installation, in the installation in addition, comparatively wasted time for the device is in standby state, wholly reduces its detection efficiency.
Disclosure of Invention
The invention aims to provide an energy-saving air tightness detection device for refrigerator liquid storage device production, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
an energy-saving air tightness detection device for production of a refrigerator liquid accumulator comprises a base and a fixing frame fixedly arranged on the base, wherein a vertical frame is arranged on the fixing frame in a sliding mode in the vertical direction, and two sealing plugs for bearing the liquid accumulator are arranged on the vertical frame; the two sealing plugs can slide relatively, and the fixing frame is respectively provided with a driving component for driving the sealing plugs to slide;
the fixed frame is respectively provided with a first position and a second position along the vertical direction;
in the first position, the two sealing plugs of the driving assembly block the ports at the two ends of the liquid storage device;
in the second position, the two sealing plugs are separated from the two ends of the liquid reservoir;
preferably, the driving assembly is triggered to operate and act on the sealing plug during the process that the fixing frame moves from the second position to the first position.
Preferably, the sample storage box is used for placing the liquid reservoir, and the lower discharge port of the sample storage box is positioned between the two sealing plugs.
Preferably, the driving assembly comprises a connecting block fixedly arranged on the sealing plug and a sliding rod vertically sliding on the vertical frame, a fixed pressing column is fixedly arranged on the sliding rod, a wedge block is fixedly arranged on the connecting block, and the fixed pressing column is abutted to the inclined plane of the wedge block.
Preferably, the upper end of slide bar protrusion extremely vertical frame, and when the slide bar pressurized, drive fixed compression leg extrusion the wedge to make the wedge drive the sealing washer and break away from the reservoir.
Preferably, one end of each of the two connecting blocks is provided with an elastic member, and under the elastic force of the elastic member, the sealing ring is driven to be inserted into the port of the liquid storage device, so that sealing is realized.
Preferably, the liquid storage device further comprises a limiting assembly arranged in the vertical frame, and the limiting assembly is used for preventing the liquid storage device from sliding down;
the limiting assembly comprises a supporting block vertically arranged on the vertical frame in a sliding mode, an arc-shaped supporting groove is formed in one end of the supporting block, and the arc-shaped supporting groove is matched with the peripheral side faces of the two ends of the liquid storage device.
Preferably, the other end of the support block is provided with an inclined sliding block in a sliding manner, two side walls of the inclined sliding block are provided with chutes, and the vertical frame is provided with fixing columns inserted into the chutes; and in the process of moving the support block downwards, the arc-shaped support groove is separated from the liquid storage device, and the blocking is removed.
Preferably, the sliding rod is further provided with an elastic sliding block in a transverse sliding manner, and the elastic sliding block is in contact with the inclined sliding block;
when the sliding rod is pressed to move downwards, the elastic sliding block can be driven to extrude the inclined sliding block, so that the support block synchronously moves downwards, and the blocking of the liquid storage device is removed.
Specifically, a spring is arranged below the supporting block, and the elastic force of the spring can enable the arc-shaped supporting groove to be supported on the peripheral side faces of two ends of the liquid storage device.
Preferably, store up and be provided with the movable pin that is used for separating a grade reservoir whereabouts on the appearance box, just movable pin rotates and sets up on storing up the appearance box, and is provided with torque spring in the axis of rotation, and its elasticity makes the lower extreme leanin that stores up the appearance box, and supports store up the appearance box.
Preferably, the movable stop lever is provided with a first bearing part, and when the sample storage box rotates along the rotating shaft of the sample storage box, the first bearing part can bear the upper liquid storage device.
In the technical scheme, the energy-saving air tightness detection device for producing the refrigerator liquid storage device provided by the invention has the following beneficial effects:
according to the invention, through the arrangement of the vertical frame which vertically slides, the sealing plugs for clamping and sealing the ports at the two ends of the liquid storage device are arranged on the vertical frame, and then through the arrangement of the driving assembly, the driving assembly can be extruded through the vertical movement stroke on the vertical frame, so that the driving assembly acts on the sealing rings, the two sealing rings can be automatically separated from or seal the ports at the two ends of the liquid storage device, namely, the liquid storage device can be sealed without using an electric element, manual insertion is not required, and the installation efficiency of the liquid storage device is greatly improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of the vertical stand according to the embodiment of the present invention in a second position;
FIG. 3 is an enlarged schematic view of a portion A according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an overall structure provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a vertical frame according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of a structure at B according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a driving mechanism and a limiting assembly according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of the driving mechanism and the limiting assembly after the sliding rod moves downward according to the embodiment of the present invention;
FIG. 9 is a schematic structural view of a movable stop lever according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a sample storage box according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of two movable bars according to an embodiment of the present invention;
FIG. 12 is a schematic view of an embodiment of the present invention showing two movable bars open;
fig. 13 is a schematic side view of the driving mechanism, the movable stopper rod and the limiting assembly according to the embodiment of the present invention.
Description of reference numerals:
1. a base; 2. a fixed mount; 3. a sample storage box; 4. a vertical frame; 41. fixing a column; 401. an inclined chute; 5. a reservoir; 6. a drive assembly; 61. a slide bar; 611. fixing the compression column; 62. an elastic slider; 7. a slider; 71. a wedge block; 72. connecting blocks; 701. a sealing plug; 8. a support block; 81. a slider in a slanted shape; 8101. a chute; 82. an arc bracket; 9. a movable stop lever; 91. a first bearing part; 92. a second bearing part; 901. extruding a groove; 93. a vertical slider; 931. a limiting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1-13, an energy-saving air tightness detection device for producing a refrigerator liquid reservoir comprises a base 1 and a fixed frame 2 fixedly arranged on the base 1, wherein a vertical frame 4 is slidably arranged on the fixed frame 2 along the vertical direction, and two sealing plugs 701 for bearing a liquid reservoir 5 are arranged on the vertical frame 4; the two sealing plugs 701 can slide relatively, and the fixing frame 2 is respectively provided with a driving component 6 for driving the sealing plugs 701 to slide; the fixed frame 2 is respectively provided with a first position and a second position along the vertical direction; in the first position, two sealing plugs 701 of the driving component 6 block the ports at the two ends of the liquid reservoir 5, and in the second position, the two sealing plugs 701 are separated from the two ends of the liquid reservoir 5; specifically, the sealing plugs 701 for clamping and sealing ports at two ends of the liquid reservoir 5 are arranged on the vertical frame 4 through the vertically sliding vertical frame 4, and then the driving assembly 6 is extruded through a vertical movement stroke on the vertical frame 4 through the arrangement of the driving assembly 6, so that the driving assembly 6 acts on the sealing rings, two sealing rings can be automatically separated from or seal the ports at two ends of the liquid reservoir 5, namely, the liquid reservoir 5 can be sealed without using an electric element, manual insertion is not needed, and the mounting efficiency of the liquid reservoir 5 is greatly improved.
Further, in the process that the fixing frame 2 moves from the second position to the first position, the driving assembly 6 is triggered to operate and act on the sealing plugs 701, the sample storage box 3 for placing the liquid reservoirs 5 is further included, and the lower discharge port of the sample storage box 3 is located between the two sealing plugs 701, specifically, as shown in fig. 4, the lower openings of the sample storage box 3 are located at the positions above the two sealing rings, that is, the liquid reservoirs 5 in the sample storage box 3 can be placed between the two sealing rings one by one through the lower openings, namely, the liquid reservoirs 5 can be automatically placed through the arranged sample storage box 3, and the detection device for the liquid reservoirs 5 is greatly improved.
Further, the driving assembly 6 includes a connecting block 72 fixedly disposed on the sealing plug 701, and a sliding rod 61 vertically sliding on the vertical frame 4, and a fixing pressing column 611 is fixedly disposed on the sliding rod 61, and a wedge-shaped block 71 is fixedly disposed on the connecting block 72, and the fixing pressing column 611 abuts against an inclined surface of the wedge-shaped block 71.
In a further embodiment of the present invention, the upper end of the sliding rod 61 protrudes to the vertical frame 4, and when the sliding rod 61 is pressed, the fixed pressing column 611 is driven to press the wedge 71, so that the wedge 71 drives the sealing ring to separate from the liquid reservoir 5, and one end of the two connecting blocks 72 is provided with an elastic member, under the elastic force of the elastic member, the sealing ring is driven to be inserted into the port of the liquid reservoir 5, thereby achieving sealing.
In the embodiment further provided by the invention, the device also comprises a limiting component arranged in the vertical frame 4, and the limiting component is used for preventing the liquid storage device 5 from sliding off; the limiting assembly comprises a supporting block 8 which is vertically arranged on the vertical frame 4 in a sliding mode, an arc-shaped supporting groove 82 is formed in one end of the supporting block 8, and the arc-shaped supporting groove 82 is matched with the peripheral side faces of the two ends of the liquid storage device 5.
Further, an inclined sliding block 81 is slidably arranged at the other end of the supporting block 8, two side walls of the inclined sliding block 81 are provided with a chute 8101, and a fixing column 41 inserted into the chute 8101 is arranged on the vertical frame 4; in the process that the support block 8 moves downwards, the arc-shaped support groove 82 is separated from the liquid storage device 5, and the blocking is removed; it is specific, then can not influence the position of next reservoir 5 spacing, through the spacing subassembly that sets up, can make reservoir 5 when breaking away from the sealed of two sealing washers, can remove the shelves that separate to reservoir 5 automatically for reservoir 5 that has detected to finish rolls out along slope spout 401 is automatic, improves detection efficiency greatly.
In a further embodiment of the present invention, the sliding rod 61 is further provided with an elastic sliding block 62 in a transverse sliding manner, and the elastic sliding block 62 is in contact with the inclined sliding block 81; when the sliding rod 61 is pressed to move downwards, the elastic sliding block 62 can be driven to press the inclined sliding block 81, so that the support block 8 synchronously moves downwards to release the blocking of the liquid storage device 5. Specifically, the slide bar 61 is pressed to move downwards, specifically means when the vertical frame 4 moves upwards, the slide bar 61 is driven to move upwards synchronously, that is, the slide bar 61 can extrude the fixing frame 2, so that the slide bar 61 moves downwards relative to the fixing frame 2 to drive the sealing ring to separate from the port of the liquid storage device 5, and the elastic sliding block 62 extrudes the inclined sliding block 81 to enable the supporting block 8 to move downwards synchronously, so that the blocking of the liquid storage device 5 is removed.
Specifically, the support block 8 is provided with a spring below, the elastic force of the support block can support the arc-shaped support groove 82 on the circumferential side surfaces of the two ends of the liquid storage device 5, the sample storage box 3 is provided with a movable stop lever 9 used for separating the falling of the liquid storage device 5, the movable stop lever 9 is rotatably arranged on the sample storage box 3, a torque spring is arranged on the rotating shaft, the elastic force enables the lower end of the sample storage box 3 to incline inwards and supports the sample storage box 3, the movable stop lever 9 is provided with a first support part 91, and when the sample storage box 3 rotates along the rotating shaft of the sample storage box 3, the first support part 91 can support the previous liquid storage device 5.
The first bearing part 91 bears the liquid storage device 5 above, when the liquid storage device 5 below is released, the movable stop lever 9 rotates reversely along the rotating shaft of the movable stop lever, the reverse rotation direction is opposite to the elastic force direction of the torsion spring, namely, the first bearing part 91 on the movable stop lever 9 bears the liquid storage device 5 above, specifically, as shown in fig. 11, the initial position of the movable stop lever 9 is as shown in fig. 11, the lower part of the movable stop lever 9 bears on the liquid storage device 5, namely, the liquid storage devices 5 above can be borne, when the movable stop lever 9 rotates reversely, along the arrow direction shown in fig. 11, the liquid storage device 5 below can drop, and after dropping, the two first bearing parts 91 gradually draw close to the direction of the liquid storage device 5, namely, the liquid storage devices 5 can be borne by the first bearing part 91, then all the liquid storage devices 5 above are borne, namely, through the movable stop lever 9, the liquid storage device can automatically bear the filler 4 on the vertical support frame, and the two ends of the liquid storage devices 5 can be greatly detected through the second bearing parts 92, and the automatic air tightness detection can be greatly improved.
In the invention, a water tank is arranged on a base 1, when a vertical frame 4 is positioned at a second position, the vertical frame 4 is positioned in the water tank, as shown in fig. 1, the vertical frame 4 is positioned in the water tank and then subjected to airtightness detection, two sealing plugs 701 at the moment are respectively inserted into two ports of two liquid reservoirs 5 for sealing and then put into water, and then whether bubbles are generated on the liquid reservoirs 5 can be observed, and a fixed driving device for driving the vertical frame 4 to move up and down is arranged on a fixed frame 2;
when the sample storage box is used, firstly, a plurality of liquid reservoirs 5 are placed in the sample storage box 3, then the driving device is started, the driving device drives the fixing frame 2 which is driven to move upwards, namely, the fixing frame moves from the first position to the second position, the sliding rod 61 gradually and synchronously moves upwards, finally, the top of the sliding rod 61 is contacted with the lower part of the fixing frame 2, then the sliding rod 61 continuously moves upwards, namely, the sliding rod 61 moves downwards relative to the fixing frame 2, and in the process that the sliding rod 61 moves downwards:
1. the connected fixed pressing column 611 is driven to move downwards to extrude the abutted wedge-shaped block 71 to move, namely the connecting block 72 can move towards the direction far away from the liquid storage device 5, and the connecting block 7 and the sealing ring positioned in the sliding block 7 can be driven to separate from the liquid storage device 5;
2. the elastic sliding block 62 arranged on the sliding rod 61 abuts against the oblique sliding block 81, namely, the oblique sliding block 81 is driven to move downwards synchronously, namely, the supporting block 8 is driven to move downwards, in the process that the supporting block 8 moves downwards, the oblique sliding block 81 slides towards the direction of the supporting block 8 gradually under the action of the fixed column 41 and the chute 8101, namely, the oblique sliding block 81 is enabled to be separated from the elastic sliding block 62 gradually, namely, after the arc-shaped supporting groove 82 is driven to move downwards to a certain position, the oblique sliding block 81 is separated from the elastic sliding block 62 and then moves upwards, namely, the liquid storage device 5 after air tightness detection is separated can be separated, the liquid storage device slides out along the oblique sliding groove 401 arranged on the vertical frame 4, after the oblique sliding block 81 is completely separated from the elastic sliding block 62, the supporting block 8 moves upwards again under the elastic force of the elastic piece arranged below the supporting block 8, so that the arc-shaped supporting groove 82 is located at the supported position again, and the next liquid storage device 5 is waited to fall.
Then the vertical frame 4 drives the sliding rod 61 to move upwards again, so that the sliding rod 61 moving upwards abuts against the vertically slidably connected vertical sliding block 93, then one end of the vertical sliding block 93 is inserted into the pressing groove 901, and both ends of the vertical sliding block 93 are respectively provided with a limiting rod 931 for guiding, when the vertical sliding block 93 moves up and down, the guiding can be performed through the limiting rod 931, so as to improve the stability thereof, since the pressing groove 901 is obliquely opened, i.e. the movable blocking rod 9 is driven to rotate, then the movable blocking rod 9 rotates reversely along the rotating shaft thereof, and rotates along the arrow direction shown in fig. 11, i.e. the movable blocking plate can rotate to the state shown in fig. 12, then the lowermost liquid reservoir 5 is not supported by the second supporting part 92, i.e. the lowermost liquid reservoir 5 is inserted between the two movable blocking rods 9, and after dropping, the two first supporting parts 91 gradually approach to the direction of the liquid reservoir 5, i.e. all liquid reservoirs 5 located above the liquid reservoir can be supported by the first supporting parts 91, when the liquid reservoir 5 drops to the two movable blocking rods 5 located between the two movable blocking rods 9, and when the two sliding blocks 701 are located in the inner liquid reservoirs, then the sliding block 4, and the sliding block 4 is pressed by the sliding rod 93, then the sliding block is not pushed by the spring, and the sliding block 7 of the sliding block 4, and the sliding block 7 is not pushed down, then the sliding block 4, and the sliding block 7 is pushed down, and the sliding block 7 is not pushed down, and the sliding block 7 is located in the sliding block 7 located in the inclined blocking rod, and the sliding block 7 located in the inclined blocking rod 92, and the sliding block 7, the state shown in fig. 7 is extended again, and then the vertical frame 4 moves downward and moves into the water tank, and then whether the air bubbles are generated on the liquid reservoir 5 can be observed.
According to the invention, through the vertical frame 4 which is vertically slid, the sealing plugs 701 for clamping and sealing the ports at two ends of the liquid reservoir 5 are arranged on the vertical frame 4, then through the arrangement of the driving assembly 6, the driving assembly 6 can be extruded through the vertical movement stroke on the vertical frame 4, so that the driving assembly 6 acts on the sealing rings, two sealing rings can be automatically separated from or seal the ports at two ends of the liquid reservoir 5, namely, the liquid reservoir 5 can be sealed without using an electric element, and manual insertion is not needed, the installation efficiency of the liquid reservoir 5 is greatly improved, and through the arranged limiting assembly, when the liquid reservoir 5 is separated from the sealing of the two sealing rings, the separation of the liquid reservoir 5 can be automatically removed, so that the detected liquid reservoir 5 automatically slides out along the inclined sliding groove 401, the detection efficiency is greatly improved, in addition, the arranged movable stop rod 9, the automatic filling can be carried out on the vertical frame 4, and the first supporting part 91 and the second supporting part 92 are respectively arranged at two ends of the movable stop rod 9, namely, the ordered and the automatic blanking detection efficiency of the liquid reservoir 5 can be greatly improved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (9)
1. An energy-saving type air tightness detection device for production of refrigerator liquid accumulators is characterized by comprising a base (1) and a fixing frame (2) fixedly arranged on the base (1), wherein a vertical frame (4) is arranged on the fixing frame (2) in a sliding mode in the vertical direction, and two sealing plugs (701) used for bearing the liquid accumulators (5) are arranged on the vertical frame (4); the two sealing plugs (701) can slide relatively, and the fixing frame (2) is respectively provided with a driving component (6) for driving the sealing plugs (701) to slide;
the fixed frame (2) is provided with a first position and a second position along the vertical direction respectively;
in the first position, the driving component (6) drives the two sealing plugs (701) to seal off the ports at the two ends of the liquid reservoir (5);
in the second position, the two sealing plugs (701) are separated from two ports of the liquid reservoir (5);
drive assembly (6) are including fixed connecting block (72) and the vertical slide rod (61) on vertical frame (4) that set up on sealing plug (701), just fixed compression leg (611) of being provided with on slide rod (61), just fixed wedge (71) of being provided with on connecting block (72), just fixed compression leg (611) are contradicted on the inclined plane of wedge (71).
2. An energy-saving airtight detection device for the production of refrigerator liquid reservoir according to claim 1, characterized in that during the movement of said fixed frame (2) from second position to first position, said driving assembly (6) is triggered to operate and act on said sealing plug (701).
3. An energy-saving air tightness detection device for the production of liquid reservoirs of refrigerators according to claim 1, characterized in that it further comprises a sample storage box (3) for placing the liquid reservoir (5), and the lower outlet of the sample storage box (3) is located between two sealing plugs (701).
4. The energy-saving airtight detection device for refrigerator liquid reservoir production according to claim 1, characterized in that the upper end of said sliding rod (61) protrudes to said vertical frame (4), and when said sliding rod (61) is pressed, the fixed pressing column (611) is driven to press said wedge-shaped block (71), so that said wedge-shaped block (71) drives the sealing ring to disengage from the liquid reservoir (5).
5. The energy-saving air tightness detection device for the production of the liquid accumulator of the refrigerator as claimed in claim 4, characterized in that one end of the two connecting blocks (72) is provided with an elastic member, under the elastic force of which the sealing ring is driven to be inserted into the port of the liquid accumulator (5) to realize sealing.
6. The energy-saving air tightness detection device for the production of the liquid accumulator of the refrigerator as claimed in claim 4, further comprising a limiting component arranged in the vertical frame (4), wherein the limiting component is used for preventing the liquid accumulator (5) from sliding off;
the limiting assembly comprises a supporting block (8) which is vertically and slidably arranged on the vertical frame (4), an arc-shaped supporting groove (82) is arranged at one end of the supporting block (8), and the arc-shaped supporting groove (82) is adapted to the peripheral side faces of two ends of the liquid reservoir (5);
an inclined sliding block (81) is slidably arranged at the other end of the supporting block (8), inclined grooves (8101) are formed in two side walls of the inclined sliding block (81), and fixing columns (41) inserted into the inclined grooves (8101) are arranged on the vertical frame (4); in the process of moving the supporting block (8) downwards, the arc-shaped supporting groove (82) is separated from the liquid storage device (5) and the blocking is released.
7. The energy-saving air tightness detection device for the production of liquid storage devices of refrigerators according to claim 6, characterized in that the sliding rod (61) is further provided with an elastic sliding block (62) in a transverse sliding manner, and the elastic sliding block (62) is in contact with the inclined sliding block (81);
when the sliding rod (61) is pressed to move downwards, the elastic sliding block (62) can be driven to extrude the inclined sliding block (81), so that the support block (8) synchronously moves downwards, and the blocking of the liquid storage device (5) is removed.
8. The energy-saving air tightness detection device for the production of the liquid accumulator of the refrigerator as claimed in claim 3, wherein the sample storage box (3) is provided with a movable stop lever (9) for stopping the liquid accumulator (5) from falling, the movable stop lever (9) is rotatably arranged on the sample storage box (3), and a torque spring is arranged on the rotating shaft, and the elastic force of the torque spring enables the lower end of the sample storage box (3) to incline inwards and supports the liquid accumulator (5).
9. The energy-saving air tightness detection device for the production of the liquid storage device of the refrigerator according to claim 8, wherein a first bearing part (91) and a second bearing part (92) are respectively arranged at two ends of the movable stop lever (9), when the sample storage box (3) rotates along the rotating shaft thereof, the lowermost liquid storage device can fall down, and the first bearing part (91) bears other liquid storage devices (5) in the sample storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211006504.5A CN115326300B (en) | 2022-08-22 | 2022-08-22 | Energy-saving air tightness detection device for refrigerator liquid storage device production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211006504.5A CN115326300B (en) | 2022-08-22 | 2022-08-22 | Energy-saving air tightness detection device for refrigerator liquid storage device production |
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| CN115326300A CN115326300A (en) | 2022-11-11 |
| CN115326300B true CN115326300B (en) | 2023-03-28 |
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| CN109341970A (en) * | 2018-11-28 | 2019-02-15 | 芜湖汉峰科技有限公司 | A kind of auxiliary device of liquid storage device air-leakage test |
| CN213956680U (en) * | 2020-12-23 | 2021-08-13 | 常州维恒得机械制造有限公司 | Sealing flange air tightness detection device of automobile air conditioning system |
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| US20080289355A1 (en) * | 2005-12-06 | 2008-11-27 | Byeong-Gyu Kang | Ice-Making Device for Refrigerator and Refrigerator Having the Same |
| JP4736786B2 (en) * | 2005-12-20 | 2011-07-27 | パナソニック株式会社 | Liquid receiving container for liquid sensor and cooling device provided with the same |
| US7082959B1 (en) * | 2006-03-21 | 2006-08-01 | Franklin Robert C | Shutoff valve system with leak detector |
| CN202836905U (en) * | 2012-08-16 | 2013-03-27 | 北京华谷减振器设备有限公司 | Fully-submersibleleak tester for liquid storage barrel |
| CN202869750U (en) * | 2012-08-21 | 2013-04-10 | 泰州市长征冷机管件有限公司 | Leak detection device for inner exhaust pipe welding points of refrigerator compressor |
| CN103344389B (en) * | 2013-07-05 | 2016-04-06 | 宁波乔士橡塑有限公司 | A kind of automobile brake liquid tank leakage detection apparatus and leak hunting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341970A (en) * | 2018-11-28 | 2019-02-15 | 芜湖汉峰科技有限公司 | A kind of auxiliary device of liquid storage device air-leakage test |
| CN213956680U (en) * | 2020-12-23 | 2021-08-13 | 常州维恒得机械制造有限公司 | Sealing flange air tightness detection device of automobile air conditioning system |
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Denomination of invention: An energy-saving airtightness detection device for refrigerator liquid storage production Granted publication date: 20230328 Pledgee: Quanjiao County Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Anhui Xingshengda Refrigeration Copper Tube Manufacturing Co.,Ltd. Registration number: Y2024980010703 |
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