CN207487022U - The waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning - Google Patents
The waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning Download PDFInfo
- Publication number
- CN207487022U CN207487022U CN201721001153.3U CN201721001153U CN207487022U CN 207487022 U CN207487022 U CN 207487022U CN 201721001153 U CN201721001153 U CN 201721001153U CN 207487022 U CN207487022 U CN 207487022U
- Authority
- CN
- China
- Prior art keywords
- pipe
- valve
- conditioning
- pipeline
- central air
- 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.)
- Expired - Fee Related
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses the waste cold recycle devices that a kind of liquid gasification is combined with central air-conditioning, including liquid nitrogen container and gasifier, it is connected between liquid nitrogen container and gasifier by pipeline, valve (V1) is provided on pipeline, in the front and back of valve (V1), connection comes out first pipe and second pipe from pipeline respectively, first pipe connects water tank, first pipe setting valve (V2), second pipe setting (V3) with second pipe；The other end of water tank connects a water circulating pump, and the water circulating pump connects central air-conditioning by plate heat exchanger.Therefore the cold that gasification can be generated is used for the operation of central air-conditioning, while avoids carburettor icing.The installation number of gasifier can be reduced.Can the safety of gasifier be protected with the cold generated in withdrawal liquid gasification.
Description
【Technical field】
The utility model is related to waste cold recycle devices, and in particular to liquid gasification absorbs heat and central air conditioner system
Operation, the waste cold recycle device that specifically a kind of liquid gasification is combined with central air-conditioning.
【Background technology】
It is liquid nitrogen, liquid oxygen and liquefied petroleum gas that liquid gasification field, which is used mostly comparison, at present, these liquid are than relatively low
Gasify in the case of temperature, and the heat for wanting absorptance more.Generally use vaporizer gasifies in actual mechanical process,
Usual process liquids gasification flow is as shown in Figure 1, the liquid nitrogen that liquid nitrogen container comes out enters through pipeline in gasifier, by gasifier
After become gas again by pipeline flow-direction gas point, gasification is absorbed heat from surrounding air, and carburettor icing is caused to compare
Seriously, if handled not in time, in some instances it may even be possible to cause equipment damage.
【Utility model content】
The utility model provides the waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning, both ensure that
The safety of equipment operation, by having recycled cold.
The utility model solve its technical problem the technical solution adopted is that：
The waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning is provided, including liquid nitrogen container and gasifier,
It is connected between liquid nitrogen container and gasifier by pipeline, valve (V1) is provided on pipeline, it is characterised in that：In the valve
(V1) connection from pipeline comes out first pipe and second pipe respectively for front and back, and first pipe and second pipe connect
Water receiving case, the first pipe setting valve (V2), second pipe setting (V3)；One cycle of other end connection of the water tank
Water pump, the water circulating pump connect central air-conditioning by plate heat exchanger；The water circulating pump and the plate heat exchanger it
Between setting valve (V4), third pipeline is connected out between the water circulating pump and valve (V4), the third pipeline passes through valve
Door (V5) is connected to the water tank.
As further program of the utility model：Coil pipe is placed in the water tank, the coil pipe is interior by needing to gasify
Liquid, place the water for needing to exchange heat on the outside of the coil pipe.
As further program of the utility model：The plate heat exchanger has water return pipeline to be connected to water tank
The beneficial effects of the utility model are：The waste cold combined due to the liquid gasification of the utility model with central air-conditioning
Recycle device including liquid nitrogen container and gasifier, is connected by pipeline between liquid nitrogen container and gasifier, is provided on pipeline
Valve (V1), it is characterised in that：In the front and back of the valve (V1), connection comes out first pipe from pipeline respectively
And second pipe, first pipe connect water tank, the first pipe setting valve (V2), second pipe setting with second pipe
(V3)；The other end of the water tank connects a water circulating pump, and the water circulating pump connects central air-conditioning by plate heat exchanger；
Valve (V4) between the water circulating pump and the plate heat exchanger is set, is connected between the water circulating pump and valve (V4)
Third pipeline is picked out, the third pipeline is connected to the water tank by valve (V5).Therefore gasification can be generated
Cold be used for the operation of central air-conditioning, while avoid carburettor icing.The installation number of gasifier can be reduced.It can be with
The cold generated in withdrawal liquid gasification protects the safety of gasifier.
【Description of the drawings】
Fig. 1 is this prior art gasification schematic diagram；
Fig. 2 is the utility model principle schematic diagram；
Fig. 3 is cisten mechanism figure；
The utility model is described further below in conjunction with the accompanying drawings：
【Specific embodiment】
The utility model structure refers to Fig. 2 and Fig. 3：
The utility model provides the waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning, including liquid nitrogen
Tank 1 and gasifier 2, are connected between liquid nitrogen container 1 and gasifier 2 by pipeline, valve V1 are provided on the pipeline, described
Connection comes out first pipe 3 and second pipe 4, first pipe 3 and second from pipeline respectively for the front and back of valve V1
Pipeline 4 connects water tank 5, and the first pipe 3 sets valve V2, and second pipe 4 sets V3；The other end connection of the water tank 5
One water circulating pump 6, the water circulating pump 6 connect central air-conditioning by plate heat exchanger 7；The water circulating pump 6 and the plate
Valve V4 between formula heat exchanger 7 is set, third pipeline 8, the third are connected out between the water circulating pump 6 and valve V4
Pipeline leads to 8 valve V5 excessively and is connected to the water tank 5.
Preferably：Coil pipe 9 is placed in the water tank 5, by the liquid for needing to gasify in the coil pipe, outside the coil pipe
Place the water for needing to exchange heat in side.
Preferably：The plate heat exchanger 7 has water return pipeline 10 to be connected to water tank 5.
When central operation of air conditioner, liquid nitrogen effuser road flows to valve V2 without valve V1, into stainless steel
Water bath type gasifier in water tank flows to gasifier after liquid gasification heat absorption by valve V3, fully flow direction gas after gasification
Point.Path is liquid nitrogen container, and --- --- -- water tank (gasification) ----second pipe --- supplies-first pipe.
Air-conditioning side ON cycle water pump when water temperature meets air-conditioning requirement, closes valve V5, Open valve V4, by board-like
Heat exchanger carries out heat exchange with stainless steel water tank, completes the operation of air-conditioning side.The circulatory system is water tank --- water circulating pump --- plate
Formula heat exchanger --- central air-conditioning -- return pipe --- water tank.
When water temperature is required higher than air-conditioning system in water tank, valve V5, Open valve V6 are closed, water pump is used to disturb water
Cold water in case, prevents localized ice build.The circulatory system is water tank --- water circulating pump --- third pipeline --- water tank.
It is obvious to a person skilled in the art that this patent is not limited to the details of above-mentioned exemplary embodiment, Er Qie
Without departing substantially from this patent spirit or essential attributes in the case of, can realize this patent in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the range of this patent is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes be included within the present invention.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only
Comprising an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
When considering the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms art technology
The other embodiment that personnel are appreciated that.
Claims (3)
1. a kind of waste cold recycle device that liquid gasification is combined with central air-conditioning, including liquid nitrogen container and gasifier, liquid nitrogen container
It is connected between gasifier by pipeline, valve (V1) is provided on pipeline, it is characterised in that：Before the valve (V1)
Connection comes out first pipe and second pipe from pipeline respectively below, and first pipe connects water tank with second pipe, described
First pipe setting valve (V2), second pipe setting (V3)；
The other end of the water tank connects a water circulating pump, and the water circulating pump connects central air-conditioning by plate heat exchanger；
Valve (V4) is set between the water circulating pump and the plate heat exchanger, between the water circulating pump and valve (V4)
Third pipeline is connected out, the third pipeline is connected to the water tank by valve (V5).
2. the waste cold recycle device that a kind of liquid gasification according to claim 1 is combined with central air-conditioning, feature
It is：Coil pipe is placed in the water tank, the liquid to gasify in the coil pipe by needs, the coil pipe outside, which is placed, to be needed to exchange
The water of heat.
3. the waste cold recycle device that a kind of liquid gasification according to claim 1 is combined with central air-conditioning, feature
It is：The plate heat exchanger has water return pipeline to be connected to water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001153.3U CN207487022U (en) | 2017-08-11 | 2017-08-11 | The waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001153.3U CN207487022U (en) | 2017-08-11 | 2017-08-11 | The waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487022U true CN207487022U (en) | 2018-06-12 |
Family
ID=62484793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721001153.3U Expired - Fee Related CN207487022U (en) | 2017-08-11 | 2017-08-11 | The waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935233A (en) * | 2022-07-25 | 2022-08-23 | 北京中科富海低温科技有限公司 | Refrigeration house refrigerating system |
-
2017
- 2017-08-11 CN CN201721001153.3U patent/CN207487022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935233A (en) * | 2022-07-25 | 2022-08-23 | 北京中科富海低温科技有限公司 | Refrigeration house refrigerating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104850153B (en) | Stratospheric airship electronic equipment cabin temperature control system and control method | |
| CN102759231B (en) | Normal-pressure/negative-pressure liquid nitrogen subcooler system | |
| US9638373B2 (en) | Energy efficient vertical cryogenic tank | |
| CN209622465U (en) | A kind of gas cooling device and with refrigerating function plus hydrogen machine | |
| CN207487022U (en) | The waste cold recycle device that a kind of liquid gasification is combined with central air-conditioning | |
| CN110137622A (en) | Battery cooling system and electric motor coach | |
| CN205435769U (en) | Many combined test case | |
| CN104776664B (en) | Multifunctional refrigeration and insulation can | |
| CN104534601A (en) | Air energy storage and refrigerating system used in power outage accident of nuclear power plant main control room | |
| CN207033481U (en) | Underground coal mine heat sink | |
| CN103334985B (en) | A kind of hydraulic oil cooling fuel tank | |
| CN206879302U (en) | Data center machine room double-skin duct cooling device | |
| FR2926356B1 (en) | DEVICE FOR EXCHANGING HEAT BETWEEN FLUIDS BELONGING TO TWO CIRCUITS. | |
| CN201126712Y (en) | Gas heating system for natrium cold rapid reactor container | |
| CN205909578U (en) | Dual -temperature industrial water cooling machine set | |
| CN202648931U (en) | Durability testing device for expansion tank | |
| CN205482058U (en) | Liquid cooling circulating equipment's integrated water tank | |
| CN205909581U (en) | Industrial cold water unit | |
| CN201695450U (en) | All-in-one machine with three functions of maintaining pressure, supplying water and discharging air | |
| CN206039414U (en) | Main frame cooling device | |
| CN104566715A (en) | Phase-change cold-storage radiation heat exchange plate for solar air conditioner | |
| CN221334105U (en) | Safety interlocking control system of reaction kettle | |
| CN218210163U (en) | Heat exchange type ammonia refrigerating system with ammonia discharging structure | |
| CN208761346U (en) | A kind of formaldehyde storage device with dual-cooled system | |
| CN209396870U (en) | A kind of self-draining arrangement in new energy vehicle controller test macro |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180612 Termination date: 20190811 |