CN202734101U - Air conditioner with liquid oxygen cold source - Google Patents
Air conditioner with liquid oxygen cold source Download PDFInfo
- Publication number
- CN202734101U CN202734101U CN 201220213192 CN201220213192U CN202734101U CN 202734101 U CN202734101 U CN 202734101U CN 201220213192 CN201220213192 CN 201220213192 CN 201220213192 U CN201220213192 U CN 201220213192U CN 202734101 U CN202734101 U CN 202734101U
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- China
- Prior art keywords
- liquid oxygen
- transfer pipe
- heat
- conditioner
- temperature receiver
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Abstract
The utility model discloses an air conditioner with a liquid oxygen cold source, and the air conditioner comprises an outdoor unit, an indoor unit and a heat transfer pipe; the outdoor unit and the indoor unit are connected through the heat transfer pipe; a part of the heat transfer pipe from the indoor unit to the outdoor unit is parallelly welded on a radiating fin of a liquid oxygen pipeline of a liquid oxygen gasifier and is also provided with a vaporizer. According to the air conditioner with the liquid oxygen cold source, the heat transfer pipe of the air conditioner and the liquid oxygen gasifier are improved, the structure is simple, the refrigeration efficiency is improved, and energy is saved.
Description
Technical field
The utility model relates to air-conditioning, relates in particular to a kind of liquid oxygen low-temperature receiver air-conditioner.
Background technology
Along with condition of work and growth in the living standard, the application of air-conditioning is more and more extensive.But air-conditioner of the prior art, its refrigerating efficiency remain further to be improved.And, expend the more energy, be unfavorable for environmental protection.
Traditional liquid oxygen gasifier mainly is comprised of the fin of liquid oxygen pipeline and welding in parallel.Need a large amount of heats in liquid oxygen is converted to the process of gaseous oxygen, fin absorbs in a large number airborne heat and passes to liquid oxygen in the pipeline, and is normal so that occur a large amount of frosts on the liquid oxygen pipeline surface of gasifier and the fin surface.Frost covers the gasifier surface for a long time, can reduce gasification result, has also wasted cold simultaneously.
Therefore, need to provide a kind of liquid oxygen low-temperature receiver air-conditioner to address the above problem simultaneously.
The utility model content
In order to address this problem, the utility model discloses a kind of liquid oxygen low-temperature receiver air-conditioner, described liquid oxygen low-temperature receiver air-conditioner comprises off-premises station, indoor set and heat-transfer pipe, described off-premises station be connected indoor set and connect by described heat-transfer pipe, described heat-transfer pipe has partial parallel to be welded on the fin of liquid oxygen pipeline of liquid oxygen gasifier.Be filled with heat-transfer working medium in the described heat-transfer pipe, and heat-transfer working medium forms closed cycle by described heat-transfer pipe between described off-premises station and described indoor set.
Be with conventional air-conditioning device difference, heat-transfer working medium loops back the described heat-transfer pipe of this section of described off-premises station from described indoor set, part is arranged by on the fin of the parallel liquid oxygen pipeline that is welded in the liquid oxygen gasifier, be used for heat-transfer working medium to the liquid oxygen transfer of heat.To the described heat-transfer pipe of described off-premises station, also be provided with vaporizer at described indoor set.
Preferably, described liquid oxygen vaporizer gasifier is snake pipe, it comprise the liquid oxygen pipeline and, fin and heat-transfer pipe, described liquid oxygen pipeline is connected with described heat-transfer pipe by described fin.
Preferably, described fin disperses connecting welding on described liquid oxygen pipeline.
Preferably, the low-temperature receiver of described liquid oxygen low-temperature receiver air-conditioner is set to liquid oxygen nitrogen.However, similarly, other liquid gas such as liquid nitrogen, also can be used as low-temperature receiver of the present utility model.
Liquid oxygen low-temperature receiver air-conditioner of the present utility model has carried out suitable improvement to heat-transfer pipe and the liquid oxygen gasifier of air-conditioner, and is simple in structure, improved simultaneously the refrigerating efficiency of air-conditioner and two kinds of equipment of gasifier, saved the energy.Importantly, when liquid oxygen is not using namely not when being converted into gaseous oxygen, liquid oxygen low-temperature receiver air-conditioner of the present utility model still can use electric power normally to move as the conventional air-conditioning device.
Below in conjunction with accompanying drawing, describe advantage of the present utility model and feature in detail.
Description of drawings
Fig. 1 is the schematic diagram according to the liquid oxygen low-temperature receiver air-conditioner of an embodiment of the utility model;
Fig. 2 is the schematic diagram according to the vaporizer gasifier of the liquid oxygen low-temperature receiver air-conditioner of an embodiment of the utility model;
Fig. 3 is the A-A generalized section according to the vaporizer gasifier of the liquid oxygen low-temperature receiver air-conditioner of an embodiment of the utility model.
The specific embodiment
Below with reference to accompanying drawing embodiment of the present utility model is made detailed description.
With reference to figure 1, it is the schematic diagram according to the liquid oxygen low-temperature receiver air-conditioner of an embodiment of the utility model.Air-conditioner of the present utility model comprises off-premises station 5, and indoor set 6, heat-transfer pipe 4, off-premises station 5 are connected with indoor set by heat-transfer pipe 4 connections.Arrow represents the loop direction of heat-transfer pipe transfer working medium in heat.Heat-transfer working medium loops back the heat-transfer pipe of off-premises station from indoor set, part is arranged by on the fin of the parallel liquid oxygen pipeline that is welded in the liquid oxygen gasifier, is used for heat-transfer working medium to the liquid oxygen transfer of heat.To the heat-transfer pipe 4 of off-premises station 5, also be provided with vaporizer 1 at indoor set 6.
With reference to figure 2 and 3, show the schematic diagram according to the vaporizer gasifier 1 of the liquid oxygen low-temperature receiver air-conditioner of an embodiment of the utility model.This vaporizer gasifier 1 is snake pipe, it comprise liquid oxygen pipeline 2 and, fin 3 and heat-transfer pipe 4, liquid oxygen pipeline 2 is connected with heat-transfer pipe 4 by fin 3.Fin 3 disperses to be connected on the liquid oxygen pipeline 2, with in order to heat radiation and heat-transfer working medium to the liquid oxygen transfer of heat.
Liquid oxygen low-temperature receiver air-conditioner of the present utility model also can adopt liquid nitrogen or other low-temperature receivers that similarly is fit to.Its utilization converts liquid oxygen (nitrogen) to need to absorb heat in gaseous oxygen (nitrogen) process characteristics, the interior space is lowered the temperature the power saving environmental protection by heat-transfer working medium.
Liquid oxygen low-temperature receiver air-conditioner of the present utility model improves heat-transfer pipe and the liquid oxygen gasifier of air-conditioner, and is simple in structure, improved refrigerating efficiency, saved the energy.When liquid oxygen is not using namely not when being converted into gaseous oxygen, liquid oxygen low-temperature receiver air-conditioner of the present utility model still can use electric power normally to move as the conventional air-conditioning device.
Defined by the appended claims and equivalent scope thereof.
Claims (2)
1. liquid oxygen low-temperature receiver air-conditioner, it is characterized in that, described liquid oxygen low-temperature receiver air-conditioner comprises off-premises station, indoor set and heat-transfer pipe, described off-premises station be connected indoor set and connect by described heat-transfer pipe, described heat-transfer pipe has partial parallel to be welded on the fin of liquid oxygen pipeline of liquid oxygen gasifier.
2. liquid oxygen low-temperature receiver air-conditioner according to claim 1, it is characterized in that, described liquid oxygen gasifier is snake pipe, and it comprises described liquid oxygen pipeline, described fin and described heat-transfer pipe, and described liquid oxygen pipeline is connected with described heat-transfer pipe by described fin.
3 liquid oxygen low-temperature receiver air-conditioners according to claim 1 is characterized in that the low-temperature receiver of described liquid oxygen low-temperature receiver air-conditioner is set to liquid oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213192 CN202734101U (en) | 2012-05-14 | 2012-05-14 | Air conditioner with liquid oxygen cold source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213192 CN202734101U (en) | 2012-05-14 | 2012-05-14 | Air conditioner with liquid oxygen cold source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734101U true CN202734101U (en) | 2013-02-13 |
Family
ID=47659796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220213192 Expired - Fee Related CN202734101U (en) | 2012-05-14 | 2012-05-14 | Air conditioner with liquid oxygen cold source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057229A (en) * | 2018-01-17 | 2019-07-26 | 宁波杭州湾新区科领液化天然气发展有限公司 | A kind of vaporizer |
-
2012
- 2012-05-14 CN CN 201220213192 patent/CN202734101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057229A (en) * | 2018-01-17 | 2019-07-26 | 宁波杭州湾新区科领液化天然气发展有限公司 | A kind of vaporizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130514 |