CN206094745U - Cold -storage type gas liquefaction device - Google Patents
Cold -storage type gas liquefaction device Download PDFInfo
- Publication number
- CN206094745U CN206094745U CN201620972249.3U CN201620972249U CN206094745U CN 206094745 U CN206094745 U CN 206094745U CN 201620972249 U CN201620972249 U CN 201620972249U CN 206094745 U CN206094745 U CN 206094745U
- Authority
- CN
- China
- Prior art keywords
- cold
- cool
- evaporimeter
- liquid container
- type gas
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a cold -storage type gas liquefaction device, including liquid container and refrigerator, bottom in the liquid container is liquid space, and its top is gas space, the refrigerator is including locating in the liquid container and being used for providing the evaporimeter of refrigerating output, still accommodate in the liquid container and directly face the cold storage tank who connects the setting with the evaporimeter, accommodated the cold -storage material in this cold storage tank, cold -storage material and evaporimeter face and connect the setting. This cold -storage type gas liquefaction device passes through the gas of evaporimeter cooling liquid container top, and some of its refrigerating output is used for liquefied gas, and another part is stored in cold storage tank, and when needs liquefied quantity of gas increase, its refrigerating output of cold storage tank's cold -storage volume replenishment increases liquefaction speed to liquefaction requirement when satisfying different quantity of gass.
Description
Technical field
The utility model is related to gas liquefaction field, more particularly to a kind of cool-storage type gas liquefaction equipment.
Background technology
It is that gas is cooled to into condensing temperature using the refrigerating capacity of evaporimeter by the way of refrigeration machine liquid gas, becomes
Liquid.The refrigerating capacity of gas liquefaction equipment is determined by the gas flow for needing liquefaction.According to the needs of production, gas flow is often
It is change, maximum is very big with minimum difference.If being equipped with refrigeration machine according to maximum, refrigerator operation can be caused not
Continuously, volume increase, cost increases.Accordingly, it would be desirable to a kind of technology reduces cost and can meet all of liquefaction duty requirements.
Utility model content
The utility model proposes a kind of cool-storage type gas liquefaction equipment, solves and can not meet in prior art gas with various
The problems such as demand liquefied during amount.
What the technical solution of the utility model was realized in：
A kind of cool-storage type gas liquefaction equipment, including liquid container and refrigeration machine, the bottom in the liquid container is liquid
Body space, its top is the gas compartment, and the refrigeration machine includes in the liquid container and the evaporimeter for providing refrigerating capacity,
The cold-accumulating box that setting is directly bordered by with evaporimeter is also contained in the liquid container, in the cold-accumulating box cool storage material is contained,
The cool storage material is bordered by arranging with evaporimeter.
Preferred version is that the evaporimeter is contained in cold-accumulating box.
Preferred version is that the cold-accumulating box is directly arranged in below evaporimeter.
Preferred version is that the cool storage material is that solid cool storage material, liquid cool storage material or case become cool storage material.
Preferred version is that the liquid container is insulated cryogen container, and its adiabatic method is vacuum-powders insulation, vacuum is exhausted
Heat or high vacuum multiple layer heat insulation.
Preferred version is that the cool-storage type gas liquefaction equipment is used for liquefied natural gas, oxygen, nitrogen or carbon dioxide.
The beneficial effects of the utility model are：
By the gas above evaporimeter cooling liquid container, it makes cool-storage type gas liquefaction equipment in the utility model
A part for cold is used for liquid gas, and another part is stored in cold-accumulating box, when the gas flow for needing liquefaction increases, cold-storage
The cold storage capacity of case supplements its refrigerating capacity, increases liquefying speed, so as to meet liquefaction duty requirements during gas with various amount.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the first embodiment of the utility model cool-storage type gas liquefaction equipment；
Fig. 2 is the structural representation of the second embodiment of the utility model cool-storage type gas liquefaction equipment.
In figure：
10th, refrigeration machine；20th, liquid container；11st, evaporimeter；13rd, 13a, cold-accumulating box；14th, cool storage material.
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.
As shown in figure 1, the cool-storage type gas liquefaction equipment is used for liquefied natural gas, oxygen, nitrogen, carbon dioxide, its bag
Include liquid container 20 and refrigeration machine 10.
Bottom in the liquid container 20 is fluid space, and its top is the gas compartment.The liquid container 20 is thermal insulation
Low-temperature (low temperature) vessel, the adiabatic method of the insulated cryogen container is vacuum-powders insulation, vacuum insulation, high vacuum multiple layer heat insulation.Specifically
During enforcement, the liquid container 20 has been also respectively connected with inlet pipeline, outlet conduit and sensor etc., and is provided with valve in each pipeline
Door.
In the present embodiment, the refrigeration machine 10 includes in the liquid container 20 and the evaporimeter 11 for providing refrigerating capacity.
The cold-accumulating box 13 for directly facing setting with evaporimeter 11 is also contained in the liquid container 20, in the cold-accumulating box 13 cold-storage is contained
Material 14.The cool storage material 14 is solid cool storage material, liquid cool storage material or phase-change material for cold storage.In the present embodiment, should
Cold-accumulating box 13 encloses and is contained in cold-accumulating box 13 located at the outside of evaporimeter 11, i.e. evaporimeter 11, and the cool storage material 14 in it encloses and sets
In the periphery of the entirety of evaporimeter 11.When being embodied as, the evaporimeter 11 be also associated with the compressor outside the liquid container 20 and
The devices such as condenser.
When using, by the gas above evaporimeter cooling liquid container, a part for its refrigerating capacity is used for liquid gas,
Another part is stored in cold-accumulating box, and when the gas flow for needing liquefaction increases, the cold storage capacity of cold-accumulating box supplements its refrigerating capacity, increases
Big liquefying speed, so as to meet liquefaction duty requirements during gas with various amount.
Fig. 2 is the second embodiment of the utility model cool-storage type gas liquefaction equipment, the present embodiment and first embodiment
Structure is roughly the same, and its difference is：In the present embodiment, the cold-accumulating box 13a is directly arranged in below evaporimeter 11.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
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 (6)
1. a kind of cool-storage type gas liquefaction equipment, including liquid container and refrigeration machine, it is characterised in that：In the liquid container
Bottom is fluid space, and its top is the gas compartment, and the refrigeration machine is included in liquid container and for providing refrigerating capacity
Evaporimeter, also contains in the liquid container and is directly bordered by the cold-accumulating box that arranges with evaporimeter, contain in the cold-accumulating box
Cool storage material, the cool storage material is bordered by arranging with evaporimeter.
2. cool-storage type gas liquefaction equipment as claimed in claim 1, it is characterised in that：The evaporimeter is contained in cold-accumulating box
It is interior.
3. cool-storage type gas liquefaction equipment as claimed in claim 1, it is characterised in that：The cold-accumulating box is directly arranged in evaporimeter
Below.
4. cool-storage type gas liquefaction equipment according to any one of claims 1 to 3, it is characterised in that：The cool storage material
For solid cool storage material, liquid cool storage material or phase-change material for cold storage.
5. cool-storage type gas liquefaction equipment according to any one of claims 1 to 3, it is characterised in that：The liquid container
For insulated cryogen container, its adiabatic method is vacuum-powders insulation, vacuum insulation or high vacuum multiple layer heat insulation.
6. cool-storage type gas liquefaction equipment according to any one of claims 1 to 3, it is characterised in that：The cool-storage type gas
Body liquefying plant is used for liquefied natural gas, oxygen, nitrogen or carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972249.3U CN206094745U (en) | 2016-08-29 | 2016-08-29 | Cold -storage type gas liquefaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972249.3U CN206094745U (en) | 2016-08-29 | 2016-08-29 | Cold -storage type gas liquefaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094745U true CN206094745U (en) | 2017-04-12 |
Family
ID=58473563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972249.3U Withdrawn - After Issue CN206094745U (en) | 2016-08-29 | 2016-08-29 | Cold -storage type gas liquefaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196882A (en) * | 2016-08-29 | 2016-12-07 | 中科赛德（北京）科技有限公司 | A kind of cool-storage type gas liquefaction equipment |
-
2016
- 2016-08-29 CN CN201620972249.3U patent/CN206094745U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196882A (en) * | 2016-08-29 | 2016-12-07 | 中科赛德（北京）科技有限公司 | A kind of cool-storage type gas liquefaction equipment |
| CN106196882B (en) * | 2016-08-29 | 2019-05-14 | 中科赛德（北京）科技有限公司 | A kind of cool-storage type gas liquefaction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170412 Effective date of abandoning: 20190514 |
|
| AV01 | Patent right actively abandoned |