CN217505138U

CN217505138U - Liquid storage cylinder air tightness detection equipment

Info

Publication number: CN217505138U
Application number: CN202220973076.2U
Authority: CN
Inventors: 杨三和
Original assignee: Yuanyi Ningbo Intelligent Equipment Co ltd
Current assignee: Yuanyi Ningbo Intelligent Equipment Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-27
Anticipated expiration: 2032-04-26

Abstract

The utility model provides a liquid storage cylinder gas tightness check out test set belongs to airtight detection technical field. The liquid storage cylinder air tightness detection device comprises a base and an air tightness detection mechanism. The air tightness detection mechanism comprises an object stage, a support, an electric cylinder, a sliding plate, a pneumatic pump, a ventilation assembly, a pressure gauge and a hose, wherein the bottom of the object stage is fixedly connected to the top surface of the base, a plurality of liquid storage cylinder bodies are placed at the top in the object stage, the bottom of the support is fixedly connected with the top surface of the base, the top of the electric cylinder is fixedly connected with the top wall in the support, the output end of the electric cylinder is fixedly connected with the top surface of the sliding plate, the sliding plate is slidably connected with the inner wall of the support, and a groove is formed in the bottom surface of the sliding plate. The utility model discloses can replace the water detection method to do the gas tightness to the liquid storage cylinder and detect, also can detect a plurality of liquid storage cylinders simultaneously, not only practice thrift the manual work, also improve the gas tightness detection efficiency of liquid storage cylinder.

Description

Liquid storage cylinder air tightness detection equipment

Technical Field

The utility model relates to an airtight detection technical field particularly, relates to a liquid storage cylinder gas tightness check out test set.

Background

In manufacturing the liquid container, the container of the liquid container is an important part because it is a container for storing the coolant, and the air tightness of the container of the liquid container is one of important indexes that the container is excellent, and the container can be used for storing the liquid only if the sealing performance of the container is excellent.

At present, carry out the mode that the gas tightness detected general use water to the container of liquid storage cylinder, be about to put into the aquatic after the liquid storage cylinder is sealed, observe whether there is the bubble to produce, and then detect the gas tightness of liquid storage cylinder container, but because the mode work that water examined is very loaded down with trivial details, need the manual work to go on, the latency is long, leads to its detection efficiency not high.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a liquid storage cylinder gas tightness check out test set aims at improving the not high problem of liquid storage cylinder gas tightness detection efficiency.

The utility model discloses a realize like this:

the utility model provides a liquid storage cylinder gas tightness check out test set, including base and airtight detection mechanism.

The air tightness detection mechanism comprises an object stage, a bracket, an electric cylinder, a sliding plate, a pneumatic pump, a ventilation component, a pressure gauge and a hose, the bottom of the object stage is fixedly connected with the top surface of the base, a plurality of liquid storage cylinder bodies are arranged at the top in the object stage, the bottom of the bracket is fixedly connected with the top surface of the base, the top of the electric cylinder is fixedly connected with the inner top wall of the bracket, the output end of the electric cylinder is fixedly connected with the top surface of the sliding plate, the sliding plate is connected with the inner wall of the bracket in a sliding way, the bottom surface of the sliding plate is provided with a groove which is arranged corresponding to the top of the liquid storage cylinder body, the inner parts of the grooves are respectively provided with a sealing elastic cushion, the pneumatic pump is fixedly connected with the top surface of the bracket, the air vent assembly and the pressure gauge are fixedly penetrated in the groove, and the output end of the pneumatic pump is communicated with the air vent assembly through the hose.

The utility model discloses an in one embodiment, the base bottom is provided with the universal wheel, the universal wheel top surface with base bottom surface fixed connection.

The utility model discloses an in the embodiment, base bottom surface fixedly connected with hydraulic cylinder, hydraulic cylinder output fixedly connected with extension board.

The utility model discloses an in one embodiment, the spaced spacing groove that is equipped with in objective table top, the liquid storage cylinder body place in inside the spacing groove.

In an embodiment of the present invention, the electric cylinder output end is provided with a connecting block, the connecting block bottom surface and the sliding plate top surface are fixedly connected.

In an embodiment of the present invention, the sliding plate is provided with T-shaped sliding blocks on two sides, and the T-shaped sliding blocks are slidably connected to the inside of the inner wall of the bracket.

The utility model discloses an in one embodiment, the pneumatic pump input is provided with the filter screen, the filter screen embedded in the pneumatic pump input.

The utility model discloses an in one embodiment, the subassembly of ventilating includes first connecting pipe and quick-operation joint, first connecting pipe is fixed run through in inside the recess, be provided with first valve on the first connecting pipe, quick-operation joint threaded connection in first connecting pipe top, the quick-operation joint with the hose intercommunication.

The utility model discloses an in one embodiment, the manometer bottom is provided with the second connecting pipe, the second connecting pipe is fixed run through in inside the recess, be provided with the second valve on the second connecting pipe.

In an embodiment of the present invention, the groove inner wall is inclined, and the output end of the pneumatic pump is provided with a third valve.

The utility model has the advantages that: the utility model discloses a liquid storage cylinder gas tightness check out test set that above-mentioned design obtained, during the use, the liquid storage cylinder that will wait to detect is put into on the objective table, then open the electric jar and promote the sliding plate downstream, in making liquid storage cylinder top mouth lateral wall support into the recess, and liquid storage cylinder top mouth lateral wall supports when sealed cushion, close the electric jar, open the pneumatic pump and pressurize the liquid storage cylinder is inside, after pressure reachs the predetermined value, close the air inlet valve of pneumatic pump and subassembly of ventilating, and take down the reading of each manometer, after pressurize a period, observe the reading change of every manometer, if the reduction of the reading of manometer, it is poor to explain this liquid storage cylinder gas tightness. The utility model discloses can replace the water detection method to do the gas tightness to the liquid storage cylinder and detect, also can detect a plurality of liquid storage cylinders simultaneously, not only practice thrift the manual work, also improve the gas tightness detection efficiency of liquid storage cylinder.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an overall structure of a liquid storage cylinder airtightness detection apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic view of an overall cross-sectional structure of a liquid storage cylinder airtightness detection apparatus according to an embodiment of the present invention;

fig. 3 is a schematic top view of an objective table of a liquid storage cylinder airtightness detection apparatus according to an embodiment of the present invention;

fig. 4 is a schematic view of a sliding plate of the liquid storage cylinder airtightness detection device according to the embodiment of the present invention.

In the figure: 100-a base; 110-universal wheels; 120-a hydraulic cylinder; 121-support plate; 200-air tightness detection mechanism; 210-an object stage; 211-a liquid storage cylinder body; 212-a limiting groove; 220-a bracket; 230-an electric cylinder; 231-connecting block; 240-sliding plate; 241-grooves; 242-sealing the elastomeric pad; a 243-T shaped slide block; 250-pneumatic pump; 251-a filter screen; 252-a third valve; 260-a venting assembly; 261-a first connection pipe; 262-a quick coupling; 263-first valve; 270-pressure gauge; 271-a second connecting tube; 272-a second valve; 280-flexible pipe.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a liquid cartridge airtightness detection apparatus includes a base 100 and an airtightness detection mechanism 200.

Referring to fig. 1 and 2, a universal wheel 110 is disposed at the bottom of the base 100, a top surface of the universal wheel 110 is fixedly connected with a bottom surface of the base 100, the universal wheel 110 is disposed to facilitate movement of the equipment, a hydraulic cylinder 120 is fixedly connected to the bottom surface of the base 100, an output end of the hydraulic cylinder 120 is fixedly connected with a support plate 121, and when the equipment needs to be stopped, the hydraulic cylinder 120 is opened to enable the support plate 121 to abut against the bottom surface.

Referring to fig. 1, 2, 3 and 4, the air tightness detecting mechanism 200 includes an object stage 210, a bracket 220, an electric cylinder 230, a sliding plate 240, a pneumatic pump 250, a ventilating assembly 260, a pressure gauge 270 and a hose 280, wherein the bottom of the object stage 210 is fixedly connected to the top surface of the base 100, a plurality of liquid storage cylinder bodies 211 are disposed at the top of the object stage 210, spacing grooves 212 are disposed at intervals at the top of the object stage 210, the liquid storage cylinder bodies 211 are disposed in the spacing grooves 212, the spacing grooves 212 are disposed to ensure that the positions of the liquid storage cylinder bodies 211 are limited, the top of the liquid storage cylinder bodies 211 is aligned with the sealing elastic pads 242, the bottom of the bracket 220 is fixedly connected to the top surface of the base 100, the top of the electric cylinder 230 is fixedly connected to the top wall of the bracket 220, the output end of the electric cylinder 230 is fixedly connected to the top surface of the sliding plate 240, the output end of the electric cylinder 230 is provided with a connecting block 231, the bottom surface of the connecting block 231 is fixedly connected to the top surface of the sliding plate 240, the connecting block 231 is arranged to improve the stability of the connection between the output end of the electric cylinder 230 and the top surface of the sliding plate 240, the sliding plate 240 is slidably connected with the inner wall of the bracket 220, the T-shaped sliding blocks 243 are arranged on both sides of the sliding plate 240, the T-shaped sliding blocks 243 are slidably connected in the inner wall of the bracket 220, the bottom surface of the sliding plate 240 is provided with a groove 241, the groove 241 is arranged corresponding to the top of the liquid storage cylinder body 211, the sealing elastic pads 242 are arranged in the grooves 241, the air pressure pump 250 is fixedly connected with the top surface of the bracket 220, the input end of the air pressure pump 250 is provided with a filter screen 251, the filter screen 251 is embedded in the input end of the air pressure pump 250, the ventilation assembly 260 and the pressure gauge 270 are fixedly penetrated in the groove 241, the bottom of the pressure gauge 270 is provided with a second connecting pipe 271, the second connecting pipe 271 is fixedly penetrated in the groove 241, a second valve 272 is arranged on the second connecting pipe 271, the output end of the air pressure pump 250 is communicated with the ventilation assembly 260 through a hose 280, the vent assembly 260 includes a first connection pipe 261 and a quick coupling 262, the first connection pipe 261 is fixedly penetrated through the inside of the groove 241, the inner wall of the groove 241 is obliquely arranged to have a guiding function, so that the top of the liquid storage cylinder body 211 is attached to the sealing elastic pad 242, the output end of the pneumatic pump 250 is provided with a third valve 252, the first connection pipe 261 is provided with a first valve 263, the quick coupling 262 is in threaded connection with the top of the first connection pipe 261, and the quick coupling 262 is communicated with the hose 280.

Specifically, this liquid storage cylinder gas tightness check out test set's theory of operation: during the use, put into objective table 210 with the liquid storage cylinder that awaits measuring, then open electric jar 230 and promote the sliding plate 240 and move down, in making the liquid storage cylinder apical orifice lateral wall support in recess 241, and the liquid storage cylinder apical orifice lateral wall supports when sealed cushion 242, close electric jar 230, open pneumatic pump 250 and pressurize the liquid storage cylinder is inside, after pressure reachd the predetermined value, close pneumatic pump 250 and the air inlet valve of subassembly 260 of ventilating, and write down the reading of each manometer 270, after the pressurize for a period of time, observe the reading change of every manometer 270, if the reduction of the reading of manometer 270, explain this liquid storage cylinder gas tightness poor. The utility model discloses can replace the water detection method to do the gas tightness to the liquid storage cylinder and detect, also can detect a plurality of liquid storage cylinders simultaneously, not only practice thrift the manual work, also improve the gas tightness detection efficiency of liquid storage cylinder.

It should be noted that the specific model specifications of the hydraulic cylinder 120, the electric cylinder 230, and the air pressure pump 250 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of hydraulic cylinder 120, electric cylinder 230 and pneumatic pump 250 and their principles will be clear to the skilled person and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid storage cylinder airtightness detection device is characterized by comprising

A base (100);

the air tightness detection mechanism (200) comprises an object stage (210), a support (220), an electric cylinder (230), a sliding plate (240), a pneumatic pump (250), an air vent assembly (260), a pressure gauge (270) and a hose (280), wherein the bottom of the object stage (210) is fixedly connected to the top surface of the base (100), a plurality of liquid storage cylinder bodies (211) are placed at the top inside the object stage (210), the bottom of the support (220) is fixedly connected with the top surface of the base (100), the top of the electric cylinder (230) is fixedly connected with the top wall inside the support (220), the output end of the electric cylinder (230) is fixedly connected with the top surface of the sliding plate (240), the sliding plate (240) is slidably connected with the inner wall of the support (220), a groove (241) is formed in the bottom surface of the sliding plate (240), and the groove (241) is arranged corresponding to the top of the liquid storage cylinder bodies (211), the sealing elastic cushion (242) is arranged in each groove (241), the pneumatic pump (250) is fixedly connected to the top surface of the support (220), the ventilation assembly (260) and the pressure gauge (270) fixedly penetrate through the grooves (241), and the output end of the pneumatic pump (250) is communicated with the ventilation assembly (260) through the hose (280).

2. The liquid storage cylinder airtightness detection apparatus according to claim 1, wherein a universal wheel (110) is provided at a bottom of the base (100), and a top surface of the universal wheel (110) is fixedly connected with a bottom surface of the base (100).

3. The liquid storage cylinder airtightness detection apparatus according to claim 1, wherein a hydraulic cylinder (120) is fixedly connected to a bottom surface of the base (100), and a support plate (121) is fixedly connected to an output end of the hydraulic cylinder (120).

4. The liquid storage cylinder airtightness detection apparatus according to claim 1, wherein a limiting groove (212) is provided at an inner top portion of the object stage (210) at a distance, and the liquid storage cylinder body (211) is placed inside the limiting groove (212).

5. The apparatus for testing the air tightness of a liquid storage cylinder according to claim 1, wherein the output end of the electric cylinder (230) is provided with a connecting block (231), and the bottom surface of the connecting block (231) is fixedly connected with the top surface of the sliding plate (240).

6. The apparatus for testing the air tightness of a liquid storage cylinder according to claim 1, wherein T-shaped sliding blocks (243) are arranged on two sides of the sliding plate (240), and the T-shaped sliding blocks (243) are slidably connected in the inner wall of the bracket (220).

7. The apparatus for detecting the airtightness of a liquid storage cylinder according to claim 1, wherein a filter screen (251) is disposed at an input end of the pneumatic pump (250), and the filter screen (251) is embedded in the input end of the pneumatic pump (250).

8. The apparatus for detecting the airtightness of a liquid cartridge according to claim 1, wherein the air vent assembly (260) comprises a first connecting pipe (261) and a quick coupling (262), the first connecting pipe (261) is fixedly inserted through the inside of the groove (241), a first valve (263) is disposed on the first connecting pipe (261), the quick coupling (262) is screwed on the top of the first connecting pipe (261), and the quick coupling (262) is communicated with the hose (280).

9. The liquid storage cylinder airtightness detection apparatus according to claim 1, wherein a second connection pipe (271) is provided at a bottom of the pressure gauge (270), the second connection pipe (271) is fixedly penetrated inside the groove (241), and a second valve (272) is provided on the second connection pipe (271).

10. The apparatus for detecting the airtightness of a liquid storage cylinder according to claim 1, wherein the inner wall of the groove (241) is inclined, and the output end of the pneumatic pump (250) is provided with a third valve (252).