CN207644117U - A kind of self power generation refrigerated semitrailer - Google Patents
A kind of self power generation refrigerated semitrailer Download PDFInfo
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- CN207644117U CN207644117U CN201721874492.2U CN201721874492U CN207644117U CN 207644117 U CN207644117 U CN 207644117U CN 201721874492 U CN201721874492 U CN 201721874492U CN 207644117 U CN207644117 U CN 207644117U
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- natural gas
- gas engine
- pipeline
- electric cabinet
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Abstract
The utility model discloses a kind of self power generation refrigerated semitrailers, belong to refrigerated transportation vehicle technical field, self-generating device is to be respectively equipped with LNG Dewars tank and natural gas power unit in semi-mounted chassis lower end, LNG fluid reservoirs in LNG Dewar tanks connect control valve group by pipeline, control valve group connects gasifier, gasifier connects surge tank, surge tank connects natural gas engine unit by pipeline, natural gas engine in natural gas engine unit connects generator by transmission device, and natural gas engine and generator are electrically connected electric cabinet by cable；Refrigeration system is to be fixed with refrigerator carriage in semi-mounted chassis upper end, refrigerator carriage front end is equipped with refrigeration machine, and freeze mechatronics electric cabinet, and refrigeration machine connects the cold scattering in refrigerator carriage by pipeline and exports, several temperature sensors are equipped in refrigerator carriage, temperature sensor is electrically connected electric cabinet.
Description
Technical field
The utility model is related to a kind of self power generation refrigerated semitrailers, belong to refrigerated transportation vehicle technical field.
Background technology
Cold Chain Logistics are, using Refrigeration Technique and information technology as means, production to be provided for client based on refrigerating process
Refrigeration, freezing, storage, transport, dispatching, packaging, processing, multimodal transport and a series of other value-added services of product.Cold chain is transported
Defeated is the features such as fresh-keeping quality is high, travelling speed is fast, seasonal and Territorial Difference is big, is a new side of material flow industry development
To, new opportunities.
Existing Cold Chain Logistics transport vehicle preferably will can need the article of Refrigerated Transport to be transported to specified place, soon
It is prompt, conveniently；But existing refrigerator car burning diesel oil is as a source of power, cannot meet increasingly strict environmental requirement.
Invention content
In order to overcome the shortcomings of that above-mentioned technology, the utility model provide a kind of self power generation chassis refrigerated semitrailer, this is spontaneous
Electric chassis refrigerated semitrailer can be generated electricity using LNG, and the electric energy of generation is for freezing, energy in the case of no external power supply
Enough Independent Power Generation refrigeration.
Technical solution adopted by the utility model to solve its technical problems is：Including semi-mounted chassis, refrigeration system, spontaneous
Electric installation, temperature control device, self-generating device are to be respectively equipped with LNG Dewars tank and natural gas power unit in semi-mounted chassis lower end,
LNG fluid reservoirs in LNG Dewar tanks connect control valve group by pipeline, and control valve group connects gasifier, gasifier connection buffering
Tank, surge tank connect natural gas engine unit by pipeline, and the natural gas engine in natural gas engine unit is filled by being driven
Connection generator is set, natural gas engine and generator are electrically connected electric cabinet by cable；Refrigeration system is on semi-mounted chassis
End is fixed with refrigerator carriage, and refrigerator carriage front end is equipped with refrigeration machine, and freeze mechatronics electric cabinet, and refrigeration machine is connected by pipeline
The cold scattering outlet in refrigerator carriage is connect, is equipped with several temperature sensors in refrigerator carriage, temperature sensor is electrically connected electric cabinet.
The utility model has the beneficial effects that：This self power generation refrigerated semitrailer, the refrigeration with traditional diesel oil as fuel
Vehicle compares, and be used as fuel driven generator by natural gas provides electric power to refrigeration system, can effectively reduce transportation cost,
And achieve the purpose that energy-saving and emission-reduction, environmentally protective, improve economic benefit and social benefit.It is monitored in real time by temperature sensor
Compartment temperature, and waste of fuel is effectively solved the problems, such as according to temperature automatic start-stop natural gas generator by electrical control cabinet.
Description of the drawings
Fig. 1 is the utility model self power generation refrigerated semitrailer modular construction schematic diagram.
Fig. 2 is the utility model self power generation refrigerated semitrailer component connection diagram.
1 in figure, semi-mounted chassis, 2, refrigerator carriage, 3, LNG Dewar tanks, 4, natural gas power unit, 5, refrigeration machine, 6, temperature
Spend sensor, 7, electric cabinet, 8, LNG fluid reservoirs, 9, control valve group, 10, gasifier, 11, surge tank, 12, natural gas engine,
13, transmission device, 14, generator.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and detailed description
A kind of self power generation refrigerated semitrailer, including semi-mounted chassis, refrigeration system, self-generating device, temperature control device, such as Fig. 1-
Shown in Fig. 2, self-generating device is to be respectively equipped with 4 groups of LNG Dewars tank 3 and natural gas generator, LNG Du in 1 lower end of semi-mounted chassis
LNG fluid reservoirs 8 in crock 3 connect control valve group 9 by pipeline, and control valve group 9 connects gasifier 10, and gasifier 10 connects
Surge tank 11, surge tank 11 connect natural gas engine unit 4, the natural gas engine in natural gas engine unit 4 by pipeline
12 connect generator 14, natural gas engine 12 and generator 14 by transmission device 13 is electrically connected electric cabinet 7 by cable；System
Cooling system is to be fixed with refrigerator carriage 2 in 1 upper end of semi-mounted chassis, and 2 front end of refrigerator carriage is equipped with refrigeration machine 5, and refrigeration machine 5 is electrically connected
Electric cabinet 7 is connect, refrigeration machine 5 connects the cold scattering in refrigerator carriage 2 by pipeline and exports, passed equipped with several temperature in refrigerator carriage 2
Sensor 6, temperature sensor 6 are electrically connected electric cabinet 7.
LNG in fluid reservoir adjusts pressure by control valve group and enters gasifier, becomes gaseous state from liquid in gasifier
Natural gas, gaseous natural gas enter natural gas generator by fluid reservoir via pipeline.Natural gas hair in natural gas generator
Motivation burning natural gas enters rotary work state, drives generator operation to produce electricl energy by transmission device.Electric energy is via electricity
Cable is transported on refrigeration machine, realizes refrigeration work.Temperature sensor inside refrigerator carriage detects in compartment in real time
Temperature, and temperature signal is transmitted to electric cabinet by cable, electric cabinet by the temperature data monitored in real time and set temperature into
Row comparison, if not reaching the cryogenic temperature of setting, control gas electricity generator work makes refrigeration machine work once electrified；Such as
Temperature has reached set temperature in fruit compartment, then electric cabinet control gas electricity generator is stopped, to reach energy saving mesh
's.
Claims (1)
1. a kind of self power generation refrigerated semitrailer, including semi-mounted chassis, refrigeration system, self-generating device, temperature control device, feature exist
In：Self-generating device is on semi-mounted chassis（1）Lower end is respectively equipped with LNG Dewar tanks（3）With natural gas power unit（4）, LNG Du
Crock（3）Interior LNG fluid reservoirs（8）Control valve group is connected by pipeline（9）, control valve group（9）Connect gasifier（10）, gas
Change device（10）Connect surge tank（11）, surge tank（11）Natural gas engine unit is connected by pipeline（4）, natural gas engine unit
（4）Interior natural gas engine（12）Pass through transmission device（13）Connect generator（14）, natural gas engine（12）And power generation
Machine（14）It is electrically connected electric cabinet by cable（7）；Refrigeration system is on semi-mounted chassis（1）Upper end is fixed with refrigerator carriage（2）,
Refrigerator carriage（2）Front end is equipped with refrigeration machine（5）, refrigeration machine（5）It is electrically connected electric cabinet（7）, refrigeration machine（5）It is connected by pipeline cold
Hide compartment（2）Interior cold scattering outlet, refrigerator carriage（2）It is interior to be equipped with several temperature sensors（6）, temperature sensor（6）Electrical connection
Electric cabinet（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874492.2U CN207644117U (en) | 2017-12-28 | 2017-12-28 | A kind of self power generation refrigerated semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874492.2U CN207644117U (en) | 2017-12-28 | 2017-12-28 | A kind of self power generation refrigerated semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644117U true CN207644117U (en) | 2018-07-24 |
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ID=62876459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874492.2U Active CN207644117U (en) | 2017-12-28 | 2017-12-28 | A kind of self power generation refrigerated semitrailer |
Country Status (1)
| Country | Link |
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| CN (1) | CN207644117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901727A (en) * | 2017-12-28 | 2018-04-13 | 中国第重型机械股份公司 | A kind of self power generation refrigerated semitrailer |
-
2017
- 2017-12-28 CN CN201721874492.2U patent/CN207644117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901727A (en) * | 2017-12-28 | 2018-04-13 | 中国第重型机械股份公司 | A kind of self power generation refrigerated semitrailer |
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