CN208505416U - Liquid-phase pressure taking device for differential pressure type level gauge - Google Patents
Liquid-phase pressure taking device for differential pressure type level gauge Download PDFInfo
- Publication number
- CN208505416U CN208505416U CN201820606066.9U CN201820606066U CN208505416U CN 208505416 U CN208505416 U CN 208505416U CN 201820606066 U CN201820606066 U CN 201820606066U CN 208505416 U CN208505416 U CN 208505416U
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- China
- Prior art keywords
- liquid
- cover
- tube socket
- container
- level gauge
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of liquid-phase pressure taking device for differential pressure type level gauge, including liquidometer liquid pipe, cover, tube socket and liquid barrier, the tube socket is installed on the bottom of container, and the lower end of tube socket is connect with liquid pipe entrance, the cover is installed in the top of the tube socket, and be fixedly connected with container bottom, the liquid barrier is provided with conduit compatible with the liquid barrier size by setting on the inner wall of the cover two sides, and on the inner wall of two sides；Wherein, the cover two sides are additionally provided with fluid apertures, and through-hole is additionally provided on the tube socket, and the liquid pipe import is connected to by the through-hole with the cavity that the cover is formed；The outer surface connection of the liquid barrier and container is additionally provided with washer；The utility model can precisely read the amount of liquid inside container, and can prevent sundries from entering liquid pipe.
Description
Technical field
The utility model relates to pressure vessel field more particularly to a kind of liquid-phase pressure taking device for differential pressure type level gauge, are used for
Differential pressure type level gauge liquid phase pressure in cryogenic liquid storage and transportation equipment.
Background technique
For differential pressure type level gauge using widely, the working principle of differential pressure levelmeter is by measurement ullage and bottom
Pressure difference measure liquid level because the specific gravity of liquid be it is the same, under different liquid levels, pressure difference linear variation
, so can achieve the purpose that measure pressure difference.But differential pressure type level gauge is during installation, liquidometer liquid phase interface and storing
Equipment liquid bottom end there are certain difference in height, conventional method be with the direct pressure of tube socket, cryogenic liquid cannot gasify in time and
Flowing into liquidometer liquid pipe makes actual pressure differential change, and liquidometer cannot really reflect the liquid level of liquid in storage and transportation equipment,
In addition sundries of the tube socket hole in the top of tube socket, equipment easily enters liquid pipe, results in blockage.
Utility model content
The purpose of this utility model is that proposing a kind of differential pressure type level gauge liquid phase pressure dress to the problems of the prior art
It sets, specific technical solution is as follows:
A kind of liquid-phase pressure taking device for differential pressure type level gauge, including liquidometer liquid pipe further include cover, tube socket and gear liquid
Plate, the tube socket is installed on the bottom of container, and the lower end of tube socket is connect with liquid pipe entrance, the cover installing
It being fixedly connected in the top of the tube socket, and with container bottom, the liquid barrier, which passes through, to be arranged on the inner wall of the cover two sides,
And conduit compatible with the liquid barrier size is provided on the inner wall of two sides；Wherein, the cover two sides are additionally provided with fluid apertures,
Through-hole is additionally provided on the tube socket, the liquid pipe import is connected to by the through-hole with the cavity that the cover is formed；
The outer surface connection of the liquid barrier and container is additionally provided with washer.
Further improvement of the utility model is that the position height of the fluid apertures is higher than container bottom.
Further improvement of the utility model is that the cover and the liquid barrier are made of resistant material.
Further improvement of the utility model is, on the container outer surface also with liquid barrier position corresponding section
It is provided with clamp device, for fixing the liquid barrier.
It is empty to form a gasification for liquid-phase pressure taking device for differential pressure type level gauge provided by the utility model between tube socket and cover
Between, and cover side fluid apertures is arranged higher than container inner bottom surface, can prevent sundries from entering liquid pipe, while passing through liquid barrier
Liquid in container can be prevented to enter the cavity formed by cover, to influence to calculate liquid in container by liquidometer
Amount of storage, and when needing to measure specific amount of liquid, liquid barrier can be moved down, since fluid apertures is smaller, be may not flow into too
More liquid, and influent can be gasified by tube socket, to guarantee that the intracorporal pressure of chamber is equal to storage and transportation equipment liquid
The sum of all pressure of bottom end can make the accuracy of reading of liquidometer reflect the liquid height in storage and transportation equipment.
Detailed description of the invention
Fig. 1 is the composed structure signal of liquid phase pressure obtaning device described in the utility model embodiment；
Fig. 2 is that liquid barrier described in the utility model embodiment and cover inner wall position structural relation are illustrated.
Mark explanation: 1- cover, 11- fluid apertures, 12- conduit, 2- tube socket, 21- through-hole, the import of 3- liquid pipe, 4- keep off liquid
Plate, 5- washer.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described
Embodiment is only that the utility model a part of the embodiment gives the utility model instead of all the embodiments in attached drawing
Preferred embodiment.The utility model can be realized in many different forms, however it is not limited to embodiment described herein,
It is made the understanding of the disclosure of the utility model more thorough and comprehensive on the contrary, purpose of providing these embodiments is.It is based on
The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments are fallen within the protection scope of the utility model.
Refering to fig. 1 and Fig. 2 provides a kind of liquid-phase pressure taking device for differential pressure type level gauge in the utility model embodiment,
Including liquidometer liquid pipe, cover 1, tube socket 2 and liquid barrier 4, tube socket 2 is installed on the bottom of container, and under tube socket 2
It holds and is connect at liquid pipe import 3, cover 1 is installed in the top of tube socket 2, and is fixedly connected with container bottom, and liquid barrier 4 is set
It sets on 1 two sides inner wall of cover, and is provided with conduit 12 compatible with 4 size of liquid barrier on the inner wall of two sides, pass through conduit 12
The adjustable position height on 1 two sides inner wall of cover of liquid barrier 4；Wherein, 1 two sides of cover are additionally provided with fluid apertures 11, tube socket 2
On be additionally provided with through-hole 21, liquid pipe import 3 is connected to by through-hole 21 with the cavity that cover 1 is formed；Liquid barrier 4 and container
Outer surface connection is additionally provided with washer 5, and washer 5 can isolate the air gap formed because of setting liquid barrier 4, guarantees by cover
1 cavity formed is isolated with exterior space.
Further, in embodiment, the position height of fluid apertures 11 is higher than container bottom, and container can be effectively ensured in this way
Interior sundries enters liquid-phase tube road junction 3, so as to cause the clogging at liquid-phase tube road junction 3；In addition, in order to every time using gear liquid
When plate 4, not needing the artificial moment is fixed liquid barrier, on container outer surface with 4 position corresponding section of liquid barrier
It is additionally provided with clamp device (not shown), for fixing liquid barrier.
Preferably, in order to promote the service life of cover 1 and liquid barrier 4, cover 1 and liquid barrier 4 are by resistant material system
At.
It is empty to form a gasification for liquid-phase pressure taking device for differential pressure type level gauge provided by the utility model between tube socket and cover
Between, and cover side fluid apertures is arranged higher than container inner bottom surface, can prevent sundries from entering liquid pipe, while passing through liquid barrier
Liquid in container can be prevented to enter the cavity formed by cover, to influence to calculate liquid in container by liquidometer
Amount of storage, and when needing to measure specific amount of liquid, liquid barrier can be moved down, since fluid apertures is smaller, be may not flow into too
More liquid, and influent can be gasified by tube socket, to guarantee that the intracorporal pressure of chamber is equal to storage and transportation equipment liquid
The sum of all pressure of bottom end can make the accuracy of reading of liquidometer reflect the liquid height in storage and transportation equipment.
The above is only the preferred embodiments of the utility model, are not intended to limit the scope of the patents of the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for coming for those skilled in the art, still may be used
To modify to technical solution documented by aforementioned each specific embodiment, or part of technical characteristic is carried out equivalent
Replacement.All equivalent structures done using the utility model specification and accompanying drawing content, are directly or indirectly used in other phases
The technical field of pass, similarly within the utility model patent protection scope.
Claims (4)
1. liquid-phase pressure taking device for differential pressure type level gauge, including liquidometer liquid pipe, which is characterized in that further include cover, tube socket
And liquid barrier, the tube socket is installed on the bottom of container, and the lower end of tube socket is connect with liquid pipe entrance, the cover
Body is installed in the top of the tube socket, and is fixedly connected with container bottom, and the liquid barrier is by being arranged in the cover two sides
Conduit compatible with the liquid barrier size is provided on inner wall, and on the inner wall of two sides；Wherein, the cover two sides are also set up
There is fluid apertures, through-hole, the chamber that the liquid pipe import is formed by the through-hole and the cover are additionally provided on the tube socket
Body connection；The outer surface connection of the liquid barrier and container is additionally provided with washer.
2. liquid-phase pressure taking device for differential pressure type level gauge according to claim 1, which is characterized in that the position of the fluid apertures is high
Degree is higher than container bottom.
3. liquid-phase pressure taking device for differential pressure type level gauge according to claim 1, which is characterized in that the cover and the gear
Liquid plate is made of resistant material.
4. liquid-phase pressure taking device for differential pressure type level gauge according to claim 1, which is characterized in that on the container outer surface
It is additionally provided with clamp device with liquid barrier position corresponding section, for fixing the liquid barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606066.9U CN208505416U (en) | 2018-04-26 | 2018-04-26 | Liquid-phase pressure taking device for differential pressure type level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606066.9U CN208505416U (en) | 2018-04-26 | 2018-04-26 | Liquid-phase pressure taking device for differential pressure type level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505416U true CN208505416U (en) | 2019-02-15 |
Family
ID=65299504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820606066.9U Expired - Fee Related CN208505416U (en) | 2018-04-26 | 2018-04-26 | Liquid-phase pressure taking device for differential pressure type level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271784A (en) * | 2019-07-02 | 2019-09-24 | 张家港中集圣达因低温装备有限公司 | Wet tank |
-
2018
- 2018-04-26 CN CN201820606066.9U patent/CN208505416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271784A (en) * | 2019-07-02 | 2019-09-24 | 张家港中集圣达因低温装备有限公司 | Wet tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |