CN206221966U - A kind of ethene storage tank of vacuum heat-preserving - Google Patents
A kind of ethene storage tank of vacuum heat-preserving Download PDFInfo
- Publication number
- CN206221966U CN206221966U CN201621164505.2U CN201621164505U CN206221966U CN 206221966 U CN206221966 U CN 206221966U CN 201621164505 U CN201621164505 U CN 201621164505U CN 206221966 U CN206221966 U CN 206221966U
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- Prior art keywords
- liquid level
- vacuum
- storage tank
- vacuum heat
- tank
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model is related to ethene storage tank technical field, a kind of ethene storage tank of vacuum heat-preserving is specifically disclosed, at one end end socket of storage tank, it is provided with liquid level tube, lower liquid level tube, feed tube, gas phase pipe, drain pipe, the feed tube, gas phase pipe and drain pipe are in communication with the outside by the open and close of the root valve on the pipeline, and the upper liquid level tube and lower liquid level tube are connected with liquid level gauge；Using double-walled interlayer vacuum-pumping structure, tank body is successively from inside to outside inner bag, heat insulation layer, vacuum heat-insulating layer and outer tank；Heat insulation layer includes ultra-thin glass cotton core layer and aluminium foil layer；There is sealing space between the heat insulation layer and outer tank, and will be vacuumized inside sealing space by vacuum pumping mouth vavuum pump, form vacuum heat-insulating layer；Metallic reflector is laid in the outer tank outer surface.The utility model has the advantages that, vacuum heat-insulating layer makes tank body that the cost of attemperator is reduced in the case of identical heat dissipation capacity；Simple installation, installation cost is low；Vacuum structure can be obtained repeatedly, and maintenance cost is low.
Description
Technical field
The utility model is related to ethene storage tank technical field, particularly relates to a kind of ethene storage tank of vacuum heat-preserving.
Background technology
Existing design ethene storage tank total volume 49.3m3, storage tank total length 8520mm, total 2800mm high.The tank design pressure
1.59MPa, operating pressure 1.41MPa, -150 DEG C of design temperature, -39 DEG C of operating temperature.It is main to be protected using Sandwich filling polyurethane
Temperature, finds that ethene tank structure is unreasonable in process of production, and heat insulation effect is poor, and ethene consumption is larger, causes to be produced into
This rising, monthly ethene consumption ton/month of average out to 8.5.
Utility model content
The purpose of this utility model is to provide a kind of ethene storage tank of vacuum heat-preserving, and solution ethene tank structure is unreasonable,
Heat insulation effect is poor, the big problem of ethene consumption, reduces production cost.
To achieve these goals, the utility model employs following technical scheme：A kind of ethene storage of vacuum heat-preserving
Tank, at one end end socket of storage tank, is provided with liquid level tube, lower liquid level tube, feed tube, gas phase pipe, drain pipe, the feed tube,
Gas phase pipe and drain pipe are in communication with the outside by the open and close of the root valve on respective pipeline, the upper liquid level tube and lower liquid
Position pipe is connected with liquid level gauge；
Using double-walled interlayer vacuum-pumping structure, tank body is successively from inside to outside inner bag, heat insulation layer, vacuum heat-insulating layer and outer
Tank；
The heat insulation layer includes ultra-thin glass cotton core layer and aluminium foil layer；
There is sealing space between the heat insulation layer and outer tank, and will be taken out inside sealing space by vacuum pumping mouth vavuum pump
Vacuum, forms vacuum heat-insulating layer；
Metallic reflector is laid in the outer tank outer surface.
Wherein, the metallic reflector is aluminium film or silverskin.
Wherein, several dispersers are evenly distributed with the feed tube.
The beneficial effects of the utility model are：Vacuum heat-insulating layer makes tank body that insulation dress is reduced in the case of identical heat dissipation capacity
The cost put；Simple installation, installation cost is low；Vacuum structure can be obtained repeatedly, and maintenance cost is low.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical scheme, below will be to being wanted needed for embodiment description
The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only the utility model to become apparent from
Ground explanation the utility model embodiment or technical scheme of the prior art, below by p- embodiment or description of the prior art
The required accompanying drawing for using is briefly described, and for those of ordinary skill in the art, is not paying creative work
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
A kind of ethene storage tank of vacuum heat-preserving as shown in Figure 1, at one end end socket of storage tank, be provided with liquid level tube 7, under
Liquid level tube 9, feed tube 5, gas phase pipe 6, drain pipe 10, the feed tube 5, gas phase pipe 6 and drain pipe 10 are by respective pipeline
The open and close of root valve be in communication with the outside, the upper liquid level tube 7 and lower liquid level tube 9 are connected with liquid level gauge 8, upper liquid level tube
7 are arranged inside vacuum heat-insulating layer with lower liquid level tube 9, and service life is permanent, only need to change liquid level gauge gauge outfit every time, its
Remaining pipeline directly with extraneous intercommunication, each pipeline aligned orderly, easy maintenance and inspection.
Using double-walled interlayer vacuum-pumping structure, tank body is successively from inside to outside inner bag 1, heat insulation layer 2, the and of vacuum heat-insulating layer 4
Outer tank 3；The heat insulation layer 2 includes ultra-thin glass cotton core layer and aluminium foil layer, and glass wool core material layer can preserve heat, aluminium foil matter
It is soft yielding, as paper like, and do not rebound after deformation, it is ensured that shading, do not fall out, it is pollution-free, and low cost.
There is sealing space between the heat insulation layer 2 and outer tank 3, and by vacuum pumping mouth vavuum pump by inside sealing space
Vacuumize, form vacuum heat-insulating layer 4, prevented the medium in tank and extraneous generation heat exchange, so as to improve the insulation of storage tank
Effect, the thickness of vacuum heat-insulating layer 4 can be with flexible design.
Metallic reflector is laid in the outer surface of the outer tank 3, and the metallic reflector is the excellent reflective materials such as aluminium film or silverskin
Material, it is possible to reduce heat loss through radiation, reduces radiation and convection and conducts three kinds of heat dissipation capacities of sinking path.
Several dispersers 11 are evenly distributed with the feed tube 5, liquid is flowed into from different inlets evens interior
Inside courage 1.
The tank body excellent thermal insulation performance, with safety, lightweight, environmental protection, intelligence, Large Copacity, long-life advantage, can store up
Deposit cryogenic liquid.After engineered, ethene consumption t can be effectively reduced every year, reduce yuan/year of indirect loss ten thousand.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (3)
1. the ethene storage tank of a kind of vacuum heat-preserving, it is characterised in that：At one end end socket of storage tank, be provided with liquid level tube (7), under
Liquid level tube (9), feed tube (5), gas phase pipe (6), drain pipe (10), the feed tube (5), gas phase pipe (6) and drain pipe (10)
It is in communication with the outside by the open and close of the root valve on respective pipeline, the upper liquid level tube (7) and lower liquid level tube (9) and liquid
Position meter (8) connection；
Using double-walled interlayer vacuum-pumping structure, tank body is successively from inside to outside inner bag (1), heat insulation layer (2), vacuum heat-insulating layer (4)
With outer tank (3)；
The heat insulation layer (2) includes ultra-thin glass cotton core layer and aluminium foil layer；
There is sealing space between the heat insulation layer (2) and outer tank (3), and by vacuum pumping mouth vavuum pump by inside sealing space
Vacuumize, form vacuum heat-insulating layer (4)；
Metallic reflector is laid in outer tank (3) outer surface.
2. the ethene storage tank of a kind of vacuum heat-preserving according to claim 1, it is characterised in that：The metallic reflector is aluminium
Film or silverskin.
3. the ethene storage tank of a kind of vacuum heat-preserving according to claim 1, it is characterised in that：On the feed tube (5)
It is evenly distributed with several dispersers (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164505.2U CN206221966U (en) | 2016-10-25 | 2016-10-25 | A kind of ethene storage tank of vacuum heat-preserving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164505.2U CN206221966U (en) | 2016-10-25 | 2016-10-25 | A kind of ethene storage tank of vacuum heat-preserving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221966U true CN206221966U (en) | 2017-06-06 |
Family
ID=58789432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164505.2U Expired - Fee Related CN206221966U (en) | 2016-10-25 | 2016-10-25 | A kind of ethene storage tank of vacuum heat-preserving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375492A (en) * | 2021-05-31 | 2021-09-10 | 中国科学院理化技术研究所 | Vacuum heat-insulation type heat storage/cooling device |
| CN114160477A (en) * | 2021-11-20 | 2022-03-11 | 广东洁能电器科技有限公司 | Industrial steam cleaning equipment |
-
2016
- 2016-10-25 CN CN201621164505.2U patent/CN206221966U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375492A (en) * | 2021-05-31 | 2021-09-10 | 中国科学院理化技术研究所 | Vacuum heat-insulation type heat storage/cooling device |
| CN113375492B (en) * | 2021-05-31 | 2022-04-22 | 中国科学院理化技术研究所 | Vacuum heat-insulation type heat storage/cooling device |
| CN114160477A (en) * | 2021-11-20 | 2022-03-11 | 广东洁能电器科技有限公司 | Industrial steam cleaning equipment |
| CN114160477B (en) * | 2021-11-20 | 2023-03-10 | 广东洁能电器科技有限公司 | Industrial steam cleaning equipment |
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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: 20170606 Termination date: 20181025 |