CN223408170U - Liquid press and liquid discharge device - Google Patents
Liquid press and liquid discharge deviceInfo
- Publication number
- CN223408170U CN223408170U CN202421793892.0U CN202421793892U CN223408170U CN 223408170 U CN223408170 U CN 223408170U CN 202421793892 U CN202421793892 U CN 202421793892U CN 223408170 U CN223408170 U CN 223408170U
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- liquid
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- pipe
- air inlet
- pressure
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Abstract
本实用新型涉及一种压液器以及出液装置，压液器，包括：盖体，能够可拆卸地盖设于容器的开口，盖体上开设有第一通孔和第二通孔；进气管，密封插设于第一通孔；进气阀，连接于进气管，进气阀能够控制进气管的通断；气压安全阀，连接于进气管，进气管的压力高于气压安全阀的额定压力时，气压安全阀能够打开，气压安全阀的额定压力可调；压力显示单元，能够显示进气管内的气压；出液管，密封插设于第二通孔。压液器作为一个整体，盖体与容器可拆卸连接，从而适配不同的容器，提高压液器的适配性，节约资源。气压安全阀的额定压力可调，因此，可以根据液体的物理性质，如粘度、密度、表面张力等，对液体进行有效的输送和控制，提高压液器的实用性。
The utility model relates to a liquid pressurizer and a liquid discharge device. The liquid pressurizer comprises: a cover body that can be detachably mounted on the opening of a container, the cover body being provided with a first through hole and a second through hole; an air inlet pipe that is sealed and inserted into the first through hole; an air inlet valve that is connected to the air inlet pipe and can control the opening and closing of the air inlet pipe; an air pressure safety valve that is connected to the air inlet pipe and can open when the pressure of the air inlet pipe is higher than the rated pressure of the air pressure safety valve, and the rated pressure of the air pressure safety valve is adjustable; a pressure display unit that can display the air pressure in the air inlet pipe; and a liquid discharge pipe that is sealed and inserted into the second through hole. The liquid pressurizer as a whole has a cover body that is detachably connected to the container, thereby being adaptable to different containers, improving the adaptability of the liquid pressurizer and saving resources. The rated pressure of the air pressure safety valve is adjustable, so that the liquid can be effectively transported and controlled according to the physical properties of the liquid, such as viscosity, density, surface tension, etc., thereby improving the practicality of the liquid pressurizer.
Description
Technical Field
The utility model relates to the technical field of liquid supply equipment, in particular to a liquid pressing device and a liquid outlet device.
Background
In the prior art, some filling production lines can extrude the liquid in the container through the compressed air with higher than atmospheric pressure, but each matched component is installed and dispersed and cannot be applied to different containers, so that the different containers are required to be respectively provided with the components for pressing the liquid, and resource waste is caused.
In addition, in the prior art, the air pressure in the container is difficult to adjust according to the needs, so that liquids with different viscosities, densities, surface tension and the like cannot be adapted, and the applicability of the equipment is poor.
Disclosure of utility model
An object of the present utility model is to provide a liquid pressing device, which solves at least one of the above problems.
To achieve the above object, a first aspect of the present utility model provides a liquid pressing device, comprising:
The cover body can be detachably covered on the opening of the container, and a first through hole and a second through hole are formed in the cover body;
the air inlet pipe is inserted into the first through hole in a sealing way;
The air inlet valve is connected with the air inlet pipe and can control the on-off of the air inlet pipe;
The air pressure safety valve is connected with the air inlet pipe, and can be opened when the pressure of the air inlet pipe is higher than the rated pressure of the air pressure safety valve, and the rated pressure of the air pressure safety valve is adjustable;
A pressure display unit capable of displaying the air pressure in the intake pipe;
And the liquid outlet pipe is inserted into the second through hole in a sealing way.
Optionally, the length of the liquid outlet pipe is adjustable.
Optionally, the liquid outlet pipe comprises a plurality of sub-pipes which are detachably connected.
Optionally, the liquid outlet pipe is made of plastic or metal material.
Optionally, the air inlet pipe includes first trachea and second trachea, the atmospheric pressure relief valve with the pressure display element connect in first trachea, the one end of second trachea with first trachea is connected, and the other end can be connected with air compressor.
Optionally, the other end of the second air pipe is connected with a quick-clamping connector or is provided with threads.
Optionally, the cover body is provided with threads connected with the container.
Optionally, a first sealing element is arranged between the air inlet pipe and the first through hole, and/or
A second sealing piece is arranged between the liquid outlet pipe and the second through hole.
Optionally, the pressure display unit is a pressure gauge.
Another objective of the present utility model is to provide a liquid outlet device, which at least solves one of the above-mentioned problems.
To achieve the object, the second aspect of the present utility model adopts the following technical scheme:
The liquid outlet device comprises a container and a liquid pressing device, wherein the container can contain liquid, the air inlet pipe of the liquid pressing device is positioned above the liquid level of the liquid, and the lower end of the liquid outlet pipe of the liquid pressing device stretches into the lower side of the liquid level and is close to the bottom of the container.
When the liquid pressing device is used, the cover body is covered on the container, the air inlet pipe is positioned above the liquid level of liquid, the lower end of the liquid outlet pipe stretches into the lower side of the liquid level, the air inlet valve is opened, compressed air is introduced into the container through the air inlet pipe, and whether the pressure in the container reaches a required pressure value or not is detected through the pressure display unit, so that the liquid flows out of the liquid outlet pipe at a required flow rate. When the pressure in the container is higher than the rated pressure, the air pressure safety valve is opened to release the pressure.
The liquid pressing device is used as a whole, and the cover body is detachably connected with the container, so that the whole liquid pressing device can be installed on the container and taken down from the container and installed on different containers, the liquid pressing device is suitable for different containers, the suitability of the liquid pressing device is improved, and resources are saved.
Because the rated pressure of the air pressure safety valve is adjustable, the liquid can be effectively conveyed and controlled according to the physical properties of the liquid, such as viscosity, density, surface tension and the like, and the flow rate of the liquid, so that the practicability of the liquid pressing device is improved. Meanwhile, for flammable and explosive liquid solvents, proper air pressure and flow can be selected to ensure safe transportation.
Drawings
Fig. 1 is a schematic structural view of a liquid pressing device according to an embodiment of the present utility model.
In the figure:
1. 11, a cap, 12, a mouth ring;
2. an air inlet pipe; 21, a first air pipe, 22, a second air pipe;
3. An air inlet valve, an air pressure safety valve, a pressure display unit, a liquid outlet pipe, a transverse pipe, a longitudinal pipe and a transverse pipe.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.
In the present utility model, directional terms such as "upper", "lower", "left", "right", "inner" and "outer" are used for convenience of understanding, and thus do not limit the scope of the present utility model unless otherwise specified.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The embodiment provides a liquid pressing device, which is used for conveying liquid, so that the liquid pressing device is suitable for different containers and liquids with different viscosities, densities and surface tension, and the suitability of the liquid pressing device is improved.
As shown in fig. 1, the liquid pressing device provided in this embodiment includes a cover 1, an air inlet pipe 2, an air inlet valve 3, an air pressure relief valve 4, a pressure display unit 5, and a liquid outlet pipe 6. Wherein, the cover body 1 can be detachably covered on an opening of a container (not shown in the figure), and a first through hole and a second through hole are formed on the cover body 1. The air inlet pipe 2 is inserted into the first through hole in a sealing way. The intake valve 3 is connected to the intake pipe 2, and the intake valve 3 can control on-off of the intake pipe 2. The air pressure safety valve 4 is connected to the air inlet pipe 2, and when the pressure of the air inlet pipe 2 is higher than the rated pressure of the air pressure safety valve 4, the air pressure safety valve 4 can be opened, and the rated pressure of the air pressure safety valve 4 is adjustable. The pressure display unit 5 is capable of displaying the air pressure in the intake pipe 2. The liquid outlet pipe 6 is inserted in the second through hole in a sealing way.
When the liquid pressing device is used, the cover body 1 is covered on the container, the air inlet pipe 2 is positioned above the liquid level of liquid, the lower end of the liquid outlet pipe 6 stretches into the lower side of the liquid level, the air inlet valve 3 is opened, compressed air is introduced into the container through the air inlet pipe 2, and whether the pressure in the container reaches a required pressure value or not is detected through the pressure display unit 5, so that the liquid flows out of the liquid outlet pipe 6 at a required flow rate. When the pressure in the container is greater than the rated pressure, the air pressure relief valve 4 opens, releasing the pressure.
After the cover body 1 is covered on the container, the air inlet pipe 2 is positioned above the liquid level of the liquid, the lower end of the liquid outlet pipe 6 extends into the lower side of the liquid level, compressed air is introduced into the container and above the liquid through the air inlet pipe 2, the pressure exerted on the liquid by the compressed air is equivalently transferred to each part of the liquid, and the liquid flows out through the liquid outlet pipe 6 under the action of the compressed air, so that the liquid in the container is transferred to a required position.
The liquid pressing device provided by the embodiment is used as a whole, and the cover body 1 is detachably connected with the container, so that the whole liquid pressing device can be installed on the container and removed from the container and installed on different containers, the liquid pressing device is adapted to different containers, the adaptability of the liquid pressing device is improved, and resources are saved.
Since the rated pressure of the air pressure relief valve 4 is adjustable, the liquid can be effectively conveyed and controlled according to the physical properties of the liquid, such as viscosity, density, surface tension and the like, and the flow rate of the liquid, so that the practicability of the liquid pressing device is improved. Meanwhile, for flammable and explosive liquid solvents, proper air pressure and flow can be selected to ensure safe transportation.
Specifically, when the rated pressure of the air pressure relief valve 4 is adjusted, a sufficient amount of compressed air is filled into the container, the screw of the air pressure relief valve 4 is rotated, the air pressure relief valve 4 is adjusted, and whether or not to adjust to the required rated pressure is determined based on the pressure displayed by the pressure display unit 5.
When the liquid pressing device is mounted on the container, the lower end of the liquid outlet pipe 6 of the liquid pressing device is preferably close to the bottom of the container, for example, the distance between the lower end of the liquid outlet pipe 6 and the bottom of the container is 0.5-1 cm, so that liquid can enter the liquid outlet pipe 6 through the space between the lower end of the liquid outlet pipe 6 and the bottom of the container, and meanwhile, the liquid in the container can be removed as completely as possible.
Optionally, the length of the outlet pipe 6 is adjustable, so that the outlet pipe 6 is adapted to containers of different depths.
Alternatively, the outlet pipe 6 is made of plastic or metal material. For example, the plastic is polypropylene random copolymer (polypropylene random, PPR for short). The length of the liquid outlet pipe 6 can be adjusted by cutting, but this way can only shorten the liquid outlet pipe 6, and it is difficult to lengthen the liquid outlet pipe 6.
Preferably, the outlet pipe 6 comprises a plurality of detachably connected sub-pipes, the purpose of increasing and decreasing the outlet pipe 6 being achieved by connecting a different number of sub-pipes. Further, the sub-pipes are provided with threads, and two adjacent sub-pipes are detachably connected through the threads so as to quickly adjust the length of the liquid outlet pipe 6.
Alternatively, the liquid outlet pipe 6 includes a horizontal pipe 61 and a vertical pipe 62, the horizontal pipe 61 and the vertical pipe 62 are connected to form an L-shaped structure, the horizontal pipe 61 extends in a horizontal direction, the vertical pipe 62 extends in a vertical direction, and the vertical pipe 62 includes one or more sub-pipes connected in sequence, for example. The outlet tube 6, which is of L-shaped configuration, facilitates insertion into a container and alignment of the outlet tube 6 with another container receiving the solution.
Alternatively, the air intake pipe 2 includes a first air pipe 21 and a second air pipe 22, the air pressure relief valve 4 and the pressure display unit 5 are connected to the first air pipe 21, and one end of the second air pipe 22 is connected to the first air pipe 21 and the other end is connectable to an air compressor. The second air pipe 22 may facilitate connection to an air compressor. The pressure display unit 5, the air pressure relief valve 4 and the air inlet valve 3 are dispersedly installed on the first air pipe 21 and the air inlet pipe 2, thereby facilitating the installation of the pressure display unit 5, the air pressure relief valve 4 and the air inlet valve 3.
Illustratively, the other end of the second air tube 22 is connected to a quick-connect fitting or threaded, and the air compressor is correspondingly provided with a quick-connect fitting or threaded on the pipeline, so as to be quickly connected to the second air tube 22.
Optionally, the air pressure relief valve 4 is connected to the upper end of the first air pipe 21 to facilitate connection to the air pressure relief valve 4. The pressure-rated adjustable air pressure safety valve 4 is in the prior art, and the structure of the air pressure safety valve 4 is not an utility model point of the present utility model, so the specific structure and working principle thereof will not be described herein. The pressure display unit 5 may be a pressure gauge, which is a prior art, and therefore, the specific structure and working principle thereof will not be described herein. The intake valve 3 may be a solenoid valve or a manually rotatable valve, and is not limited herein.
Optionally, a first sealing element is arranged between the air inlet pipe 2 and the first through hole, for example, the first sealing element can be a green tape, the green tape is wound outside the air inlet pipe 2, and the air inlet pipe 2 wound with the green tape is in interference fit with the first through hole, so that the air inlet pipe 2 is in sealing connection with the first through hole. Of course, the first sealing member may also be a sealing ring, etc., and the sealing ring is sleeved outside the air inlet pipe 2, so as to realize the sealing connection between the air inlet pipe 2 and the first through hole.
Be provided with the second sealing member between drain pipe 6 and the second through-hole, for example the second sealing member can be for the sticky tape, twines the sticky tape outside drain pipe 6, twines drain pipe 6 and the second through-hole interference fit of sticky tape to realize drain pipe 6 and the sealing connection of second through-hole. Of course, the second sealing member may also be a sealing ring, etc., and the sealing ring is sleeved outside the liquid outlet pipe 6, so as to realize the sealing connection between the liquid outlet pipe 6 and the second through hole.
Optionally, the cover 1 is provided with threads for connection with the container, so as to realize quick connection between the cover 1 and the container. Optionally, a third sealing member may be further disposed between the cover 1 and the container, so as to realize a sealed connection between the cover 1 and the container, and avoid air leakage.
Optionally, the cover 1 includes a cap 11 and a collar 12, the collar 12 is connected to the lower end of the cap 11, the diameter of the cap 11 is larger than that of the collar 12, and the collar 12 is further provided with external threads connected to the container. For example, a third seal may be provided between cap 11 and the vessel, such as a sealing ring.
The embodiment also provides a liquid outlet device, which comprises a container and the liquid pressing device, wherein the container can contain liquid, the air inlet pipe 2 of the liquid pressing device is positioned above the liquid level of the liquid, and the lower end of the liquid outlet pipe 6 of the liquid pressing device stretches into the lower side of the liquid level and approaches the bottom of the container. For example, the space between the lower end of the liquid outlet pipe 6 and the bottom of the container is 0.5-1 cm, so that the liquid can enter the liquid outlet pipe 6 through the space between the lower end of the liquid outlet pipe 6 and the bottom of the container, and meanwhile, the liquid in the container can be removed as clean as possible. The liquid outlet device can provide liquids with different viscosity, density, surface tension and other physical properties, and has strong applicability.
While the utility model has been described in detail in the foregoing general description, embodiments and experiments, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (10)
1. A liquid press, comprising:
The cover body (1) can be detachably covered on the opening of the container, and a first through hole and a second through hole are formed in the cover body (1);
the air inlet pipe (2) is inserted into the first through hole in a sealing way;
the air inlet valve (3) is connected to the air inlet pipe (2), and the air inlet valve (3) can control the on-off of the air inlet pipe (2);
The air pressure safety valve (4) is connected to the air inlet pipe (2), and when the pressure of the air inlet pipe (2) is higher than the rated pressure of the air pressure safety valve (4), the air pressure safety valve (4) can be opened, and the rated pressure of the air pressure safety valve (4) is adjustable;
a pressure display unit (5) capable of displaying the air pressure in the intake pipe (2);
And the liquid outlet pipe (6) is inserted into the second through hole in a sealing way.
2. The liquid press according to claim 1, characterized in that the length of the outlet pipe (6) is adjustable.
3. The liquid press according to claim 2, characterized in that the liquid outlet pipe (6) comprises a plurality of detachably connected sub-pipes.
4. A liquid press according to claim 2 or 3, characterized in that the outlet pipe (6) is made of plastic or metal material.
5. The liquid press according to claim 1, characterized in that the air inlet pipe (2) comprises a first air pipe (21) and a second air pipe (22), the air pressure relief valve (4) and the pressure display unit (5) are connected to the first air pipe (21), one end of the second air pipe (22) is connected to the first air pipe (21), and the other end is connectable to an air compressor.
6. A liquid pump according to claim 5, characterized in that the other end of the second air tube (22) is connected with a quick-lock joint or provided with threads.
7. The liquid pressing device according to claim 1, characterized in that the cover body (1) is provided with threads for connection with a container.
8. The liquid pressing device according to claim 1, wherein a first sealing member is arranged between the air inlet pipe (2) and the first through hole, and/or
A second sealing piece is arranged between the liquid outlet pipe (6) and the second through hole.
9. The liquid press according to claim 1, characterized in that the pressure display unit (5) is a pressure gauge.
10. A tapping device, characterized by comprising a container and a tapping device according to any one of claims 1-9, said container being able to contain a liquid, said tapping device having said inlet pipe (2) above the level of said liquid, and having the lower end of said tapping pipe (6) extending into the underside of the liquid level and near the bottom of said container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421793892.0U CN223408170U (en) | 2024-07-26 | 2024-07-26 | Liquid press and liquid discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421793892.0U CN223408170U (en) | 2024-07-26 | 2024-07-26 | Liquid press and liquid discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223408170U true CN223408170U (en) | 2025-10-03 |
Family
ID=97200740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421793892.0U Active CN223408170U (en) | 2024-07-26 | 2024-07-26 | Liquid press and liquid discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223408170U (en) |
-
2024
- 2024-07-26 CN CN202421793892.0U patent/CN223408170U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |