CN212408248U - Low-temperature liquid storage tank - Google Patents
Low-temperature liquid storage tank Download PDFInfo
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- CN212408248U CN212408248U CN202020897837.1U CN202020897837U CN212408248U CN 212408248 U CN212408248 U CN 212408248U CN 202020897837 U CN202020897837 U CN 202020897837U CN 212408248 U CN212408248 U CN 212408248U
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Abstract
The utility model provides a cryogenic liquids basin, including basin body and pipe-line system, wherein, the basin body includes the jar body, locates the interface frame, the dispersion of jar body one end are located jar body pipeline interface on the body, jar body pipeline interface with the interface frame is located jar same one end of the body. The pipeline system comprises a frame, a pipe valve device fixed on the frame and a pipeline system pipeline interface communicated with the pipe valve device. The frame is fixedly connected with the interface frame, and the pipeline interface of the pipeline system is correspondingly fixedly connected with the pipeline interface of the tank body. The connection between the interface frame and the connection between the pipeline interfaces are fixed, so that the storage tank body is communicated with the pipe valve equipment in the pipeline system, the storage and the normal transportation of liquefied gas are realized, the storage tank body and the pipeline system can be manufactured, inspected and accepted without influencing each other, the production efficiency is improved, the production period of the low-temperature liquid storage tank is shortened, and the production labor cost is reduced.
Description
Technical Field
The utility model relates to a cryogenic equipment designs technical field, in particular to cryogenic liquids basin.
Background
Cryogenic liquid tanks typically include two parts, a tank body and piping. The pipeline system is composed of valves, instruments and process pipelines, the installation of the pipeline system is generally completed by adopting the storage tank body to build, then the valves and the instruments are assembled on the storage tank body one by one through the process pipelines, and the pipeline system is formed by a plurality of independent components after the installation is completed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cryogenic liquids basin for solve prior art cryogenic liquids basin production efficiency low, construction cycle length, the higher problem of human cost.
The technical scheme is as follows: a cryogenic liquid storage tank comprising: the storage tank body comprises a tank body, an interface frame and a tank body pipeline interface; the interface frame is arranged at one end of the tank body and is fixedly connected with the tank body; the tank body pipeline interfaces are dispersedly arranged on the tank body and are positioned at the same end of the tank body with the interface frame; the pipeline system comprises a frame, a pipe valve device fixed on the frame and a pipeline system pipeline interface communicated with the pipe valve device; the frame is fixedly connected with the interface frame; and the pipeline interface of the pipeline system is correspondingly connected and fixed with the pipeline interface of the tank body.
Preferably, the tank pipe joint is located within a circumferential range enclosed by the joint frame; the pipeline system pipeline interface is positioned in the circumferential range enclosed by the frame.
Preferably, the pipeline system pipeline interface and the tank pipeline interface are fixedly connected through welding.
Preferably, the interface frame is circumferentially closed and is enclosed by the plate.
Preferably, the interface frame is fixed to the tank body by welding.
Preferably, the frame comprises a first bracket and a second bracket which are spaced, and a support member arranged between the first bracket and the second bracket; the first support, the second support and the support piece enclose an accommodating space, and the pipe valve equipment is installed in the accommodating space.
Preferably, an openable operating door is installed on the first support, and the second support is connected with the interface frame.
Preferably, the frame is provided with a lifting lug.
Preferably, the tube valve device is secured to the frame by a tube clamp.
Preferably, the frame and the interface frame are fixed by welding connection.
According to the technical scheme, the method has the following advantages that:
the utility model provides a cryogenic liquids basin, through making the completion respectively as independent part with basin body and pipe-line system, be equipped with interface frame and jar body pipe connection on the basin body, the last frame that is equipped with of pipe-line system, be fixed in the pipe valve equipment of frame and with the communicating pipe-line system pipe connection of pipe valve equipment, then with basin body and pipe-line system through interface frame with the frame be connected fixedly and the fixed storage and the normal transport that have realized the cryogenic liquids basin can carry out liquefied gas, make basin body and pipe-line system can each other not influence make, inspection and acceptance, realize basin body and pipe-line system's scale production, promote the standardization level of product, and the production efficiency is improved, shorten the production cycle of cryogenic liquids basin, and the reduction production human cost.
Drawings
FIG. 1 is a front view of a cryogenic liquid storage tank according to an embodiment of the present application;
fig. 2 is a side view of a cryogenic liquid storage tank according to an embodiment of the present application.
The reference numerals are explained below: 1. a cryogenic liquid storage tank; 10. a tank body; 101. a tank body; 102. an interface frame; 103. a tank body pipeline interface; 11. a piping system; 111. a frame; 1111. a first bracket; 1112. a second bracket; 1113. a support member; 1114. an operating door; 1115. lifting lugs; 112. a tubular valve apparatus; 113. pipeline system pipe connection.
Detailed Description
Exemplary embodiments that embody features and advantages of the present application will be described in detail in the following description. It is understood that the present application is capable of many variations in different embodiments without departing from the scope of the invention, and that the description and drawings herein are to be taken as illustrative and not restrictive in character.
The application provides a cryogenic liquid storage tank for storing and supplying cryogenic liquefied gases including liquid nitrogen, liquid oxygen, liquid argon and the like.
As shown in connection with fig. 1 and 2, a cryogenic liquid tank 1 generally comprises a tank body 10 and a piping system 11. Tank body 10 and piping system 11 may be manufactured, inspected and accepted independently of each other. By connecting and fixing the storage tank body 10 and the pipeline system 11, the technical scheme can realize normal transportation and storage of liquefied gas by the cryogenic liquid storage tank 1.
In some embodiments, tank body 10 includes a tank 101, an interface frame 102, and a tank pipe interface 103. The interface frame 102 is disposed at one end of the tank 101 and is connected and fixed to the tank 101. Tank pipe joints 103 are distributed on the tank 101 and located at the same end of the tank 101 as the joint frame 102. The pipework 11 includes a frame 111, a pipe valve apparatus 112 secured to the frame 111 and a pipework pipe interface 113 in communication with the pipe valve apparatus 112. The frame 111 is fixedly connected with the interface frame 102, and the pipeline system pipeline interface 113 is fixedly connected with the tank pipeline interface 103 correspondingly. This technical scheme can realize the large-scale production of basin body 10 and pipe-line system 11, promotes the standardization level of product, improves production efficiency, shortens the production cycle of low temperature liquid basin 1, reduces the production human cost.
Specifically, the tank body 10 is used to store cryogenic liquefied gas. The tank 101 is generally formed by a cylinder and two end sockets, the interface frame 102 can be disposed at one end socket and connected and fixed with the tank 101, and the tank pipeline interfaces 103 are dispersedly disposed at the one end socket. The tank body 10 can be independently manufactured, inspected and accepted, improving production efficiency.
Further, the interface frame 102 is circumferentially closed and is enclosed by the plate material. The plate can be integrally formed, and also can be a frame body which is circumferentially closed and is internally hollow and formed by splicing a plurality of plates, so that a protective space is formed at the end socket of the tank body 101, the pipeline interface 103 of the tank body and the pipeline interface 113 of the pipeline system, and the plates cannot be collided.
In this embodiment, the interface frame 102 is specifically formed by splicing four plates to form a frame body with a virtual hollow middle portion, wherein the four plates are fixed by welding connection, so that when a worker needs to repair the end portion of the tank 101 or the tank pipe interface 103, the worker can detach the four plates of the interface frame 102 as needed.
Further, the interface frame 102 is fixed to the tank 101 by welding. So that the interface frame 102 can be stably connected to the end socket of the tank 101.
The interface frame 102 may be made of a steel plate to ensure rigidity of the interface frame 102 and to better protect the tank pipe interface 103.
The tank pipeline interface 103 extends out of the end enclosure of the tank 101 and is communicated with the tank 101, and the tank pipeline interface 103 is located in the circumferential range enclosed by the interface frame 102. So that the interface frame 102 can protect the tank pipe interface 103.
The tank pipe interface 103 may include a liquid inlet, a liquid outlet, a gas inlet, a gas outlet, and the like, and the tank pipe interface 103 is communicated with the inside of the tank 101 to normally transport and store the cryogenic liquid.
The tank pipeline interfaces 103 are dispersedly arranged at the end sockets of the tank body 101, so that a larger operation space is provided when the tank pipeline interfaces are in butt joint with the pipeline system pipeline interfaces 113.
In some embodiments, frame 111 of piping system 11 forms a receptacle inside for mounting tube valve apparatus 112 and piping system tubing interface 113. The pipe system 11 forms a module which can be independently manufactured, inspected and accepted, improving production efficiency and shortening production cycle.
Further, the frame 111 includes first and second spaced brackets 1111 and 1112, and a support 1113 disposed between the first and second brackets 1111 and 1112. The first bracket 1111, the second bracket 1112 and the support 1113 enclose an accommodating space, and the pipe valve device 112 is installed in the accommodating space so that the frame 111 protects the pipe valve device 112.
The tube valve apparatus 112 may be fixedly attached to the interior of the frame 111 by a tube clamp to facilitate removable handling of the tube valve apparatus 112.
It should be noted that in some embodiments, the pipe valve device 112 can be flexibly configured according to the requirements of the cryogenic liquid storage tank 1, and may include a plurality of valve devices such as a bottom liquid inlet and outlet valve, a top liquid inlet and outlet valve, a pipeline raffinate discharge valve, an increase valve, a gas return valve, a level gauge valve, and the like, as well as instruments and corresponding liquid delivery pipelines. The pipe valve device 112 is connected to the tank body 10 through the piping system pipe connection 113, so that the storage and transportation of liquefied gas, the condition monitoring of the tank body 10, and the like are realized.
Further, since the openable and closable operation door 1114 is installed on the first bracket 1111, since the pipe valve apparatus 112 is installed in the receiving space, when the pipe valve apparatus 112 needs to be subjected to maintenance operation or replacement, accurate processing of the pipe valve apparatus 112 can be performed by opening the operation door 1114.
In some embodiments, lifting lugs 1115 are provided on support 1113. So as to facilitate hoisting the frame 111 and to achieve more precise connection between the frame 111 and the interface frame 102.
A certain length margin, for example, about 100mm, may be reserved for the pipeline interface 113 of the pipeline system and the pipeline interface 103 of the tank body during manufacturing, the pipeline interface 113 and the pipeline interface 103 of the tank body are assembled in place by cutting during assembly, and then the frame 111 and the interface frame 102 are connected and fixed, and the connection mode between the pipeline interface 113 of the pipeline system and the pipeline interface 103 of the tank body may be fixed by welding in some embodiments. Can realize the more stable connection of two pipe joints, avoid liquefied gas to leak out from pipe joint.
In addition, the pipe system pipe interface 113 is disposed on the second support 1112, and the pipe system pipe interface 113 is located within a circumferential range enclosed by the frame 111. This allows tank pipe connection 103 and piping connection 113 to be secured circumferentially to frame 102 and frame 111, thereby providing connection between piping system 11 and tank body 10. So that the interface frame 102 may better protect both conduit interfaces.
The frame 111 and the interface frame 102 may be fixed by welding, a certain assembly gap may be reserved when the frame 111 and the interface frame 102 are manufactured, the length and width of the frame 111 may be within 50mm, the tolerance is controlled within a range of ± 3mm, and the circumferential range enclosed by the frame 111 is greater than the circumferential range enclosed by the interface frame 102, so as to facilitate the assembly of the frame and the interface frame 102.
In addition, the frame 111 material may be 100mm × 100mm × 5mm square steel in some embodiments, so as to ensure the rigidity of the frame 111, and thus better protect the pipe valve device 112 inside the frame 111.
In order to ensure the welding quality, 100% ray detection can be performed on the welding seam between the pipe joints and the welding seam between the joint frame 102 and the frame 111, so that the joint frame 102 and the frame 111 form a closed space to protect the pipe joints.
In the cryogenic liquid storage tank 1 of the present application, the storage tank body 10 and the pipeline system 11 are manufactured as independent components, the storage tank body 10 is provided with the interface frame 102 and the tank pipeline interface 103, the pipeline system 11 is provided with the frame 111, the pipe valve device 112 fixed to the frame 111 and the pipeline system pipeline interface 113 communicated with the pipe valve device 112, and then the storage tank body 10 and the pipeline system 11 are connected and fixed with the frame 111 and the pipeline interfaces through the interface frame 102, so that the storage tank body 10 and the pipeline system 11 can store and normally convey liquefied gas through the pipe valve device 112 in the storage tank body 10 and the pipeline system 11, and the storage tank body 10 and the pipeline system 11 can be manufactured, inspected and accepted independently without mutual influence. The production period of the low-temperature liquid storage tank 1 is shortened, and the production labor cost is reduced.
The application has at least the following advantages:
in this application, basin body 10 and pipe-line system 11 can independently carry out the manufacturing of modularization, inspection and acceptance, can build modularization pipe-line system 11 in advance, treat that basin body 10 builds and just can directly be connected with modularization pipe-line system 11 after accomplishing, simplified manufacturing process flow, improve the delivery cycle of low temperature liquid basin 1 by a wide margin, are favorable to the inspection and the experiment of whole low temperature liquid basin 1 simultaneously, have promoted the product quality.
In addition, a pipe valve device 112 is connected to the tank body 10 via a piping system pipe connection 113 to allow storage and delivery of liquefied gas. And piping system 11 and tank body 10 may each be manufactured, inspected and accepted independently. The production period of the low-temperature liquid storage tank 1 is shortened, and the production labor cost is reduced.
While the present application has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present application may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A cryogenic liquid storage tank, comprising:
the storage tank body comprises a tank body, an interface frame and a tank body pipeline interface; the interface frame is arranged at one end of the tank body and is fixedly connected with the tank body; the tank body pipeline interfaces are dispersedly arranged on the tank body and are positioned at the same end of the tank body with the interface frame; and
the pipeline system comprises a frame, a pipe valve device fixed on the frame and a pipeline system pipeline interface communicated with the pipe valve device; the frame is fixedly connected with the interface frame; and the pipeline interface of the pipeline system is correspondingly connected and fixed with the pipeline interface of the tank body.
2. A cryogenic liquid storage tank of claim 1 wherein said tank pipe interface is located within a circumferential extent enclosed by said interface frame; the pipeline system pipeline interface is positioned in the circumferential range enclosed by the frame.
3. A cryogenic liquid storage tank of claim 1 wherein said piping system pipe interface and said tank pipe interface are secured by a welded connection.
4. A cryogenic liquid storage tank according to claim 1 wherein said interface frame is circumferentially closed and is enclosed by sheet material.
5. A cryogenic liquid storage tank according to claim 1 wherein said interface frame is secured to said tank body by a welded connection.
6. A cryogenic liquid tank of claim 1 wherein said frame comprises first and second spaced brackets and a support member disposed between said first and second brackets; the first support, the second support and the support piece enclose an accommodating space, and the pipe valve equipment is installed in the accommodating space.
7. A cryogenic liquid storage tank according to claim 6 wherein an openable and closable operating door is mounted on the first bracket and the second bracket is connected to the interface frame.
8. A cryogenic liquid tank according to claim 1 wherein lifting lugs are provided on the frame.
9. A cryogenic liquid storage tank according to claim 1 wherein said pipe valve device is secured to said frame by pipe clamps.
10. A cryogenic liquid tank of claim 1 wherein said frame and said interface frame are secured by a welded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020897837.1U CN212408248U (en) | 2020-05-25 | 2020-05-25 | Low-temperature liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020897837.1U CN212408248U (en) | 2020-05-25 | 2020-05-25 | Low-temperature liquid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212408248U true CN212408248U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020897837.1U Active CN212408248U (en) | 2020-05-25 | 2020-05-25 | Low-temperature liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212408248U (en) |
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2020
- 2020-05-25 CN CN202020897837.1U patent/CN212408248U/en active Active
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