CN214666970U - Gas-liquid phase transition measuring device - Google Patents
Gas-liquid phase transition measuring device Download PDFInfo
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- CN214666970U CN214666970U CN202120503928.7U CN202120503928U CN214666970U CN 214666970 U CN214666970 U CN 214666970U CN 202120503928 U CN202120503928 U CN 202120503928U CN 214666970 U CN214666970 U CN 214666970U
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Abstract
The utility model discloses a gas-liquid phase transition measuring device, which belongs to the technical field of gas-liquid phase transition measuring, and comprises a container, wherein a liquid medium is placed in the container, the top of the container is provided with an upper connecting hole, the upper connecting hole is connected with an upper sealing mechanism, the upper sealing mechanism is connected with a gas pressure transmitter, and the gas pressure transmitter is connected with a PLC controller; the bottom of the container is provided with a lower connecting hole, the lower connecting hole is connected with a lower sealing mechanism, the lower sealing mechanism is connected with a liquid pressure transmitter, and the liquid pressure transmitter is connected with the PLC. The utility model discloses a specially design for improving old container and form, this scheme need not to change brand-new advanced container, just can make present old container also can have the function of automatic measure pressure, quality and liquid level, and economic low cost is very fit for promoting.
Description
Technical Field
The utility model relates to a gas-liquid phase transition volume measurement technical field, concretely relates to gas-liquid phase transition volume measuring device.
Background
With the rapid development of economic technology, many containers are provided with automatic pressure, mass and liquid level measuring mechanisms in advance for people to use, but due to the limitation of the prior art, many containers produced previously and used at present are not provided with the measuring mechanisms, and the direct discarding and the replacement of all the containers into the containers advanced at present are not practical.
Therefore, it is necessary to modify the existing container to have the function of automatically measuring the pressure, the quality and the liquid level of the existing advanced container.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a gas-liquid phase transition measuring device; this gas-liquid phase transition measuring device is specially designed for improving old container and forms, and this scheme need not to change brand-new advanced container, just can make present old container also can have the function of automatic measure pressure, quality and liquid level, and economic low cost is very fit for promoting.
In order to solve the technical problem, the utility model provides a gas-liquid phase transition measuring device, including the container, liquid medium has been placed in the container, the top of container is provided with the upper connecting hole, and the upper connecting hole is connected with upper seal mechanism, and upper seal mechanism is connected with gas pressure transmitter, and gas pressure transmitter is connected with the PLC controller; the bottom of the container is provided with a lower connecting hole, the lower connecting hole is connected with a lower sealing mechanism, the lower sealing mechanism is connected with a liquid pressure transmitter, and the liquid pressure transmitter is connected with the PLC.
In the further improvement of the utility model, the upper sealing mechanism and the lower sealing mechanism have the same structure; the upper sealing mechanism and the lower sealing mechanism comprise small connecting cylinders, and sealing rings are arranged at two ends of each small connecting cylinder respectively.
Through the design, the upper sealing mechanism and the lower sealing mechanism can be more conveniently installed in the scheme, during installation, sealant is coated on the contact surface of the small connecting cylinder, the sealing ring and the container, and accordingly the sealing performance of the connection position of the container and the gas pressure transmitter and the connection position of the liquid pressure transmitter and the container are further guaranteed.
The utility model discloses in the further improvement, above-mentioned little section of thick bamboo of connecting and sealing washer integrated into one piece.
Through the design, the scheme can be more convenient for manufacturing and connecting the small cylinder and the sealing ring.
The utility model discloses in the further improvement, above-mentioned little section of thick bamboo of connecting and sealing washer adopt soft rubber or silica gel to make and form.
Through the design, this scheme can be more convenient for reduce research and development expense, during the use, directly will connect a little section of thick bamboo and sealing washer to scribble sealed glue the back, fill in go up the connecting hole with down in the connecting hole can, in order to further guarantee the leakproofness, also can scribble sealed glue the back on gas pressure transmitter and liquid pressure transmitter earlier, fill in respectively with both and connect in a little section of thick bamboo.
The utility model discloses in the further improvement, above-mentioned little section of thick bamboo of connection and the gas pressure transmitter of going up sealing mechanism cup joint.
Through the design, the gas pressure transmitter can be more conveniently installed.
The utility model discloses in the further improvement, above-mentioned sealing mechanism's a little section of thick bamboo of connecting cup joints with fluid pressure transmitter down.
Through the design, the scheme can be more convenient for the installation of the liquid pressure transmitter.
In the further improvement of the utility model, the PLC controller comprises a control box, a display screen is arranged on the control box, the display screen is connected with a chip, and the chip is arranged inside the control box; the display screen is provided with an air pressure display area, a hydraulic display area, a quality display area and a liquid level display area;
the chip is provided with an air pressure detection module, a hydraulic pressure detection module and an information processing module;
the air pressure detection module is responsible for displaying information fed back by the air pressure transmitter in an air pressure display area on the display screen and sending the information to the information processing module;
the hydraulic detection module is responsible for displaying information fed back by the hydraulic pressure transmitter on a hydraulic display area on a display screen and sending the information to the information processing module;
the information processing module is responsible for processing information sent by the air pressure detection module and the hydraulic pressure detection module according to a calculation formula input in advance, obtaining the quality of liquid in the container and the height of the liquid level, and respectively displaying the obtained quality of the liquid and the height of the liquid level in a quality display area and a liquid level display area on the display screen.
Through the design, the scheme can be more convenient to implement.
The PLC controller can adopt S7-200 and S7-300, and users can adopt other models according to the economic requirements of the users.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a specially for improving old container design and forming, this scheme need not to change brand-new advanced container, utilizes last connecting hole on the container, connecting hole connection sealing mechanism down, recycles sealing mechanism and connects gas pressure transmitter and fluid pressure transmitter, just can make present old container also can have the function of automatic measure pressure, quality and liquid level, and economic low cost is very fit for promoting.
Drawings
To more clearly illustrate the background art or the technical solution of the present invention, the drawings used in conjunction with the prior art or the detailed description are briefly described below; obviously, the structure, proportion, size, etc. shown in the drawings are only used for matching with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structure, change of the proportion relation or adjustment of the size should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the upper sealing mechanism and the lower sealing mechanism of the present invention.
Fig. 3 is a schematic view of the display screen structure of the present invention.
Fig. 4 is a block diagram of the control system of the present invention.
Shown in the figure: 1-a container; 2-a liquid medium; 3-upper sealing mechanism; 4-a gas pressure transmitter; 5-lower sealing mechanism; 6-a liquid pressure transmitter; 7-a control box; 8-a display screen; 9-air pressure display area; 10-a hydraulic display area; 11-a mass display area; 12-a liquid level display zone; 13-connecting the small cylinder; 14-sealing ring.
Detailed Description
In order to make the technical solution in the present invention better understand, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by the person skilled in the art without creative work should belong to the protection scope of the present invention.
Meanwhile, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, referred to in the present specification, refer to the orientation or positional relationship indicated on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, it is not understood as a limitation of the present invention, and a change or adjustment of the relative relationship thereof, without substantial technical change, should be considered as a practicable scope of the present invention.
Meanwhile, in the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the terms in the invention can be understood through specific situations for a person skilled in the art.
As shown in fig. 1-3, a gas-liquid phase change measuring device comprises a container 1, a liquid medium 2 is placed in the container 1, an upper connecting hole is formed in the top of the container 1, the upper connecting hole is connected with an upper sealing mechanism 3, the upper sealing mechanism 3 is connected with a gas pressure transmitter 4, and the gas pressure transmitter 4 is connected with a PLC controller; the bottom of the container 1 is provided with a lower connecting hole, the lower connecting hole is connected with a lower sealing mechanism 5, the lower sealing mechanism 5 is connected with a liquid pressure transmitter 6, and the liquid pressure transmitter 6 is connected with a PLC (programmable logic controller).
The upper sealing mechanism 3 and the lower sealing mechanism 5 have the same structure; the upper sealing mechanism 3 and the lower sealing mechanism 5 both comprise small connecting cylinders 13, and sealing rings 14 are respectively arranged at two ends of each small connecting cylinder 13; the small connecting cylinder 13 and the sealing ring 14 are integrally formed; the small connecting cylinder 13 and the sealing ring 14 are made of soft rubber or silica gel; the small connecting cylinder 13 of the upper sealing mechanism 3 is sleeved with the gas pressure transmitter 4; and a small connecting cylinder 13 of the lower sealing mechanism 5 is sleeved with the liquid pressure transmitter 6.
As shown in fig. 4, the PLC controller includes a control box 7, a display screen 8 is disposed on the control box 7, the display screen 8 is connected with a chip, and the chip is disposed inside the control box 7; and the display screen 8 is provided with an air pressure display area 9, a hydraulic display area 10, a quality display area 11 and a liquid level display area 12.
The chip is provided with an air pressure detection module, a hydraulic pressure detection module and an information processing module; the air pressure detection module is responsible for displaying information fed back by the air pressure transmitter in an air pressure display area on the display screen and sending the information to the information processing module; the hydraulic detection module is responsible for displaying information fed back by the hydraulic pressure transmitter on a hydraulic display area on a display screen and sending the information to the information processing module; the information processing module is responsible for processing information sent by the air pressure detection module and the hydraulic pressure detection module according to a calculation formula input in advance, obtaining the quality of liquid in the container and the height of the liquid level, and respectively displaying the obtained quality of the liquid and the height of the liquid level in a quality display area and a liquid level display area on the display screen.
The application comprises the following steps: the top and the bottom of the container are provided with two connecting holes (an upper connecting hole and a lower connecting hole), the upper sealing mechanism and the lower sealing mechanism are respectively coated with sealant and are respectively plugged into the upper connecting hole and the lower connecting hole, the gas pressure transmitter and the liquid pressure transmitter are respectively coated with the sealant and are respectively plugged into the upper sealing mechanism and the lower sealing mechanism, the installation is finished, and the pressure, the liquid quality and the liquid level height in the container are checked through a PLC (programmable logic controller).
Because of the prior art limitations, many of the old containers currently in use that were previously produced do not have the above-described measuring mechanism installed, and it is impractical to directly discard them entirely for replacement with the containers that are currently advanced; it is necessary to modify the existing container to have the function of automatically measuring the pressure, the quality and the liquid level of the existing advanced container.
Therefore, the design concept of the scheme is that the container is provided with the connecting hole, and the measuring device is arranged through the sealing mechanism, so that the measuring device can also have the function of automatically measuring the pressure, the quality and the liquid level of the prior advanced container.
Although the present invention has been described in detail with reference to the drawings and preferred embodiments, the present invention is not limited thereto, and those skilled in the art can make various equivalent modifications or substitutions to the embodiments of the present invention without departing from the spirit and essential characteristics of the present invention, and these modifications or substitutions should be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be defined by the appended claims.
Claims (7)
1. The utility model provides a gas-liquid phase transition measuring device, includes the container, place liquid medium in the container which characterized in that: the top of the container is provided with an upper connecting hole, the upper connecting hole is connected with an upper sealing mechanism, the upper sealing mechanism is connected with a gas pressure transmitter, and the gas pressure transmitter is connected with a PLC (programmable logic controller); the bottom of the container is provided with a lower connecting hole, the lower connecting hole is connected with a lower sealing mechanism, the lower sealing mechanism is connected with a liquid pressure transmitter, and the liquid pressure transmitter is connected with the PLC.
2. The gas-liquid phase change measuring device of claim 1, wherein: the upper sealing mechanism and the lower sealing mechanism have the same structure; the upper sealing mechanism and the lower sealing mechanism comprise small connecting cylinders, and sealing rings are arranged at two ends of each small connecting cylinder respectively.
3. The gas-liquid phase change measuring device of claim 2, wherein: the small connecting cylinder and the sealing ring are integrally formed.
4. A gas-liquid phase change measuring device according to claim 3, wherein: the connecting small cylinder and the sealing ring are made of soft rubber or silica gel.
5. The gas-liquid phase change measuring device of claim 2, wherein: and the small connecting cylinder of the upper sealing mechanism is sleeved with the gas pressure transmitter.
6. The gas-liquid phase change measuring device of claim 2, wherein: and the small connecting cylinder of the lower sealing mechanism is sleeved with the liquid pressure transmitter.
7. The gas-liquid phase change measuring device of claim 1, wherein: the PLC controller comprises a control box, a display screen is arranged on the control box, the display screen is connected with a chip, and the chip is arranged in the control box; the display screen is provided with an air pressure display area, a hydraulic display area, a quality display area and a liquid level display area;
the chip is provided with an air pressure detection module, a hydraulic pressure detection module and an information processing module;
the air pressure detection module is responsible for displaying information fed back by the air pressure transmitter in an air pressure display area on the display screen and sending the information to the information processing module;
the hydraulic detection module is responsible for displaying information fed back by the hydraulic pressure transmitter on a hydraulic display area on a display screen and sending the information to the information processing module;
the information processing module is responsible for processing information sent by the air pressure detection module and the hydraulic pressure detection module according to a calculation formula input in advance, obtaining the quality of liquid in the container and the height of the liquid level, and respectively displaying the obtained quality of the liquid and the height of the liquid level in a quality display area and a liquid level display area on the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503928.7U CN214666970U (en) | 2021-03-10 | 2021-03-10 | Gas-liquid phase transition measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503928.7U CN214666970U (en) | 2021-03-10 | 2021-03-10 | Gas-liquid phase transition measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666970U true CN214666970U (en) | 2021-11-09 |
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ID=78452054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120503928.7U Active CN214666970U (en) | 2021-03-10 | 2021-03-10 | Gas-liquid phase transition measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214666970U (en) |
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2021
- 2021-03-10 CN CN202120503928.7U patent/CN214666970U/en active Active
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