CN206187322U - LNG ship energy utilization device - Google Patents
LNG ship energy utilization device Download PDFInfo
- Publication number
- CN206187322U CN206187322U CN201621166512.6U CN201621166512U CN206187322U CN 206187322 U CN206187322 U CN 206187322U CN 201621166512 U CN201621166512 U CN 201621166512U CN 206187322 U CN206187322 U CN 206187322U
- Authority
- CN
- China
- Prior art keywords
- heat
- air
- lng
- exchanging chamber
- energy utilization
- 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.)
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Links
- 238000004378 air conditioning Methods 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000002309 gasification Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 4
- 238000004146 energy storage Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a LNG ship energy utilization device, including engine system and air conditioning system, engine system includes the LNG gas pitcher that connects gradually through fuel channel, heat exchanger and LNG engine, engine system is provided with heat -exchanging chamber, heat exchanger installs in heat -exchanging chamber, during the LNG gasification, make the air in the heat -exchanging chamber reduce, be provided with the hair -dryer in the heat -exchanging chamber, air conditioning system is provided with cold volume and retrieves room and condenser, indoor suction fan and the covert medium of being provided with is retrieved to cold volume, the condenser soaks in covert medium, heat -exchanging chamber retrieves the room with cold volume and passes through air duct connect, low temperature air admission in the heat -exchanging chamber is retrieved indoorly to cold volume, covert medium gets up partly energy storage, ensure in the air feed unstability or after stopping the air feed, air conditioning system still can stably work, it rates to improve LNG energy utilization, practice thrift the air conditioner energy resource consumption, the operation cost is reduced.
Description
Technical field
The utility model is related to a kind of energy recycling device, particularly a kind of LNG ship total energy approach device.
Background technology
LNG is a kind of cleaning, the efficient energy, and by as the ship fuel commonly used, and LNG is when in use, it is necessary to from -162
DEG C cryogenic liquid expansion gasification to gas at normal temperature, amount of heat can be absorbed in gasification, current LNG ship is not to this
The conversion of portion of energy is effectively utilized, and causes the waste of the energy.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple structure, low production cost, improves LNG
The LNG ship energy utilization device of energy utilization rate.
The utility model solves the technical scheme that its technical problem used：
A kind of LNG ship energy utilization device, including engine system and air-conditioning system, the engine system include passing through
LNG gas tanks, heat exchanger and LNG engines that fuel channel is sequentially connected, the engine system are provided with heat-exchanging chamber, institute
Heat exchanger is stated in the heat-exchanging chamber, hair-dryer is provided with the heat-exchanging chamber, the air-conditioning system is provided with
Cold recovery room and condenser, are provided with induced-draught fan and become phase medium in the cold recovery room, the condenser is immersed in institute
State in change phase medium, the heat-exchanging chamber is connected with the cold recovery room by air duct.
The air duct is provided with first-class control valve.
Bypass duct is provided with the air duct, the bypass duct is provided with second control valve.
The engine system also includes engine cooling apparatus, and the bypass duct connects with the engine cooling apparatus
Connect.
The beneficial effects of the utility model are：Heat exchanger of the present utility model is arranged in heat-exchanging chamber, LNG gasification
When, the air in heat-exchanging chamber is reduced, change phase medium is provided with cold recovery room, condenser is immersed in change phase medium,
Heat-exchanging chamber is connected with cold recovery room by air duct, and the Cryogenic air in heat-exchanging chamber is entered into cold recovery room,
Become phase medium the energy storage of a part gets up, it is ensured that after unstable or stopping supply being supplied, air-conditioning system is remained able to
Steady operation, improves LNG energy utilization rates, saves air conditioner energy source consumption, cuts operating costs.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is schematic diagram of device of the present utility model.
Specific embodiment
Reference picture 1, a kind of LNG ship energy utilization device, including engine system and air-conditioning system, engine system include
LNG gas tanks, heat exchanger and the LNG engines being sequentially connected by fuel channel, engine system are provided with heat-exchanging chamber, heat
Exchanger is arranged in heat-exchanging chamber, during LNG gasification, reduces the air in heat-exchanging chamber, and blowing is provided with heat-exchanging chamber
Machine, air-conditioning system is provided with cold recovery room and condenser, induced-draught fan is provided with cold recovery room and becomes phase medium, condenser
It is immersed in change phase medium, heat-exchanging chamber is connected with cold recovery room by air duct, in the effect of hair-dryer and induced-draught fan
Under, the Cryogenic air in heat-exchanging chamber is entered into cold recovery room, become phase medium and the energy storage of a part gets up, really
Protect after unstable or stopping supply being supplied, air-conditioning system remains able to steady operation, improves LNG energy utilization rates, save empty
Energy resource consumption is adjusted, is cut operating costs.
It is small when big when causing the flow of the air duct because the operating power of engine system is not fixed, because
It is the flow that first-class control valve is set in air duct to control to enter in cold recovery room, phase change medium is protected
Hold the temperature stabilization in itself and peripheral extent.The induced-draught fan can also be by the direct inspiration hull of the cold air in cold recovery room
It is interior.
Bypass duct is provided with the air duct, the bypass duct is provided with second control valve, for controlling
The flow of bypass duct processed, when the flow of air duct is excessive, the bypass duct can discharge additional air, reduce air
The pressure of pipeline.The bypass duct can also connect miscellaneous equipment, such as engine cooling apparatus, kitchen refrigerator etc., improve LNG energy
Source utilization rate.
Implementation method above can not limit the protection domain of the invention, and the personnel of professional skill field are not departing from
In the case of the invention general idea, impartial modification and the change done still fall within the scope that the invention is covered
Within.
Claims (4)
1. a kind of LNG ship energy utilization device, including engine system and air-conditioning system, the engine system are included by combustion
LNG gas tanks, heat exchanger and LNG engines that pipe material is sequentially connected, it is characterised in that the engine system is provided with heat
Switch room, the heat exchanger is arranged in the heat-exchanging chamber, and hair-dryer, the air-conditioning system are provided with the heat-exchanging chamber
System is provided with cold recovery room and condenser, induced-draught fan is provided with the cold recovery room and becomes phase medium, the condenser
It is immersed in the change phase medium, the heat-exchanging chamber is connected with the cold recovery room by air duct.
2. LNG ship energy utilization device according to claim 1, it is characterised in that the air duct is provided with first-class
Control valve.
3. LNG ship energy utilization device according to claim 1, it is characterised in that bypass is provided with the air duct
Pipeline, the bypass duct is provided with second control valve.
4. LNG ship energy utilization device according to claim 3, it is characterised in that the engine system also includes starting
Machine cooling device, the bypass duct is connected with the engine cooling apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166512.6U CN206187322U (en) | 2016-10-26 | 2016-10-26 | LNG ship energy utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166512.6U CN206187322U (en) | 2016-10-26 | 2016-10-26 | LNG ship energy utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187322U true CN206187322U (en) | 2017-05-24 |
Family
ID=58733082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166512.6U Active CN206187322U (en) | 2016-10-26 | 2016-10-26 | LNG ship energy utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394850A (en) * | 2016-10-26 | 2017-02-15 | 中山市蓝水能源科技发展有限公司 | Energy utilizing device of LNG (liquefied natural gas) ship |
| CN107554744A (en) * | 2017-07-19 | 2018-01-09 | 浙江海洋大学 | Warship cooling system |
-
2016
- 2016-10-26 CN CN201621166512.6U patent/CN206187322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394850A (en) * | 2016-10-26 | 2017-02-15 | 中山市蓝水能源科技发展有限公司 | Energy utilizing device of LNG (liquefied natural gas) ship |
| CN107554744A (en) * | 2017-07-19 | 2018-01-09 | 浙江海洋大学 | Warship cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: 523000 Room 412, Building 9, No.1 Nanshan Road, Songshanhu Park, Dongguan, Guangdong Patentee after: CIMC Bluewater Technology Development (Guangdong) Co.,Ltd. Address before: Room 128, Chuangye Building, Torch Development Zone, Zhongshan, Guangdong 528400 Patentee before: ZHONGSHAN LANSHUI ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. |