CN205185791U - Provide device of power and cold source for refrigerated transport instrument - Google Patents
Provide device of power and cold source for refrigerated transport instrument Download PDFInfo
- Publication number
- CN205185791U CN205185791U CN201521023550.1U CN201521023550U CN205185791U CN 205185791 U CN205185791 U CN 205185791U CN 201521023550 U CN201521023550 U CN 201521023550U CN 205185791 U CN205185791 U CN 205185791U
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- China
- Prior art keywords
- heat exchanger
- cryogenic
- connects
- tail gas
- refrigerated transport
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The utility model provides a provide device of power and cold source for refrigerated transport instrument, it includes the liquefied air storage tank, the cryogenic pump, cryogenic heat exchanger, the liquefied air storage tank, the cryogenic pump, cryogenic heat exchanger sets gradually, cryogenic heat exchanger further connects pneumatic engine and refrigeration cycle pump, engine exhaust port's one end and pneumatic engine are connected, the tail gas heat exchanger is connected to engine exhaust port's the other end, the one end and the refrigeration cycle pump of freezing fan are connected, the tail gas heat exchanger is connected to the other end of freezing fan, the further run -on trachea of tail gas heat exchanger, solve the demand of cold chain logistics in -process power and cold volume, environment -friendly performance, energy saving, enlarge, be applicable to cold chain logistics, cold -stored freezing car and boat, ocean fishing vessel power and a plurality of relevant technical field of cold volume, therefore, the clothes hanger is strong in practicability, wide application range.
Description
Technical field
The utility model relates to a kind of to the device of refrigerated transport powered tools and low-temperature receiver.
Background technology
Refrigerated transport refers to perishable, and perishable food is transported to the technical skill of another place at low temperatures in good condition from a place.Be a requisite link in cold chain, come by cold storage carrying equipment.Cold storage carrying equipment refers to that itself can maintain certain low temperature environment, and the facility of energy transfer of cryogenic kinds of goods and device.Land refrigerated transport (highway refrigerated transport, Development of Railway Refrigerated Transportation), the transport of refrigerated container, marine refrigeration and aviation refrigerated transport is comprised according to transportation mode.Deep freezer is last link in cold chain.In prior art, when carrying out refrigerated transport, power and process of refrigerastion all need to consume the energy, the engine operation of automobile needs to consume the energy, and the process of the refrigeration of automobile and the work refrigeration of refrigerating carriage also needs to consume the energy, consumption be all high-grade energy, consumption is large, after consumption, heat is discharged outside refrigerator carriage, not only contaminated environment, also wastes resource.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of to the device of refrigerated transport powered tools and low-temperature receiver, adopt liquid air as medium, while absorption heat realizes refrigeration, expansion outputting power, solve the demand of Cold Chain Logistics process medium power and cold, environmental protection, energy-conservation, synergy, be applicable to Cold Chain Logistics, refrigerating car and boat, ocean fishing vessel power and the multiple correlative technology field of cold, practical, applied widely, solve in prior art that to consume the energy huge, waste resource, the problems such as contaminated environment.
For solving the problems of the technologies described above, the utility model provides a kind of to the device of refrigerated transport powered tools and low-temperature receiver, comprise liquid air storage tank, cryopump, cryogenic heat exchanger, described liquid air storage tank, cryopump, cryogenic heat exchanger sets gradually, cryogenic heat exchanger connects air motor and refrigerating cycle pump further, one end of engine exhaust port is connected with air motor, the other end of engine exhaust port connects tail gas heat exchanger, one end of freezing blower fan is connected with refrigerating cycle pump, the other end of freezing blower fan connects tail gas heat exchanger, tail gas heat exchanger connects freeing pipe further.
In such scheme, described tail gas heat exchanger connects cryogenic heat exchanger by refrigerant circulation pipe.
In such scheme, described cryogenic heat exchanger connects air motor by air pipe.
In such scheme, described air pipe is Cryogenic air pipe.
In such scheme, described freeing pipe connects jet atomization device further.
In such scheme, the side of described jet atomization device is also provided with cooling water pipe and cooling air channel.
In such scheme, in described air motor, be provided with low temperature heat exchanger.
In such scheme, described liquid gas produces high pressure gas by cryogenic heat exchanger endothermic process.
The beneficial effect of technique scheme of the present utility model is as follows: the utility model liquid air storage tank, cryopump, cryogenic heat exchanger sets gradually, cryogenic heat exchanger connects air motor and refrigerating cycle pump further, one end of engine exhaust port is connected with air motor, the other end of engine exhaust port connects tail gas heat exchanger, one end of freezing blower fan is connected with refrigerating cycle pump, the other end of freezing blower fan connects tail gas heat exchanger, tail gas heat exchanger connects freeing pipe further, solve the demand of Cold Chain Logistics process medium power and cold, environmental protection, energy-conservation, synergy, be applicable to Cold Chain Logistics, refrigerating car and boat, ocean fishing vessel power and the multiple correlative technology field of cold, practical, applied widely.
Accompanying drawing explanation
Fig. 1 is of the present utility model a kind of to the device one embodiment integral structure schematic diagram of refrigerated transport powered tools and low-temperature receiver.
Fig. 2 is that the utility model is a kind of to another example structure schematic diagram of device of refrigerated transport powered tools and low-temperature receiver.
In figure: 1-liquid air storage tank, 2-cryopump, 3-cryogenic heat exchanger, 4-air motor, 5-tail gas heat exchanger, 6-refrigerating cycle pump, the freezing blower fan of 7-, 8-air pipe, 9-engine exhaust port, 10-freeing pipe, 11-refrigerant circulation pipe, 12-jet atomization device, 13-cooling water pipe, 14-cooling air channel.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
It is huge that the utility model consumes the energy for refrigerated transport in technology, waste resource, the problems such as contaminated environment, there is provided a kind of to the device of refrigerated transport powered tools and low-temperature receiver, adopt liquid air as medium, while absorption heat realizes refrigeration, expansion outputting power, solve the demand of Cold Chain Logistics process medium power and cold, environmental protection, energy-conservation, synergy, be applicable to Cold Chain Logistics, refrigerating car and boat, ocean fishing vessel power and the multiple correlative technology field of cold, practical, applied widely.
Embodiment 1
As shown in Figure 1, embodiment of the present utility model, a kind of device giving refrigerated transport powered tools and low-temperature receiver, comprise liquid air storage tank 1, cryopump 2, cryogenic heat exchanger 3, described liquid air storage tank 1, cryopump 2, cryogenic heat exchanger 3 sets gradually, cryogenic heat exchanger 3 connects air motor 4 and refrigerating cycle pump 6 further, one end of engine exhaust port 9 is connected with air motor 4, the other end of engine exhaust port 9 connects tail gas heat exchanger 5, one end of freezing blower fan 7 is connected with refrigerating cycle pump 6, the other end of freezing blower fan 7 connects tail gas heat exchanger 5, tail gas heat exchanger 5 connects freeing pipe 10 further
The technical scheme that the utility model is optimized further, described tail gas heat exchanger 5 connects cryogenic heat exchanger 3 by refrigerant circulation pipe 11.
The technical scheme that the utility model is optimized further, described cryogenic heat exchanger 3 connects air motor 4 by air pipe 8.
The technical scheme that the utility model is optimized further, described air pipe 8 is Cryogenic air pipe.
When the utility model uses, liquid gas produces interior energy while high pressure gas expansion acting provides power as medium and reduce and lower the temperature, and the gas after cooling is discharged rear as low-temperature receiver.
In addition, liquid gas as medium produce high pressure gas expansion acting for air motor 4 power is provided while interior can reduce and lower the temperature, the gas after cooling discharged by air motor 4 after as low-temperature receiver.
In the present embodiment, liquid gas be specially in liquid air or liquid nitrogen or liquid carbon dioxide any one; Described liquid gas can produce high pressure gas by cryogenic heat exchanger 3 endothermic process.
What store in liquid air storage tank 1 of the present utility model is the pure dry liquid air not having moisture; Liquid air is extracted out and liquid air is transported to other working links with the pressure of 1-60 MPa by cryopump 2; Liquid air absorbs heat and tentatively seethes with excitement in cryogenic heat exchanger 3; Enter in air motor 4 can be the low temperature high pressure gas (can there be the relevant devices such as low temperature heat exchanger inside) of waste heat; Tail gas heat exchanger 5 can be the heat exchanger of grid class, and now liquid temperature is at subzero 30-70 degrees centigrade; Adopt refrigerant as ethylene glycol, anti-freezer to reduce volume refrigerating cycle pump 6; , air pipe 8 selects Cryogenic air pipe, can normal temperature air also can be both that low temperature high pressure gas uses, practicality be wide; Cold air is discharged by engine exhaust port 9; Freeing pipe 10 is discharged carrying out gas after final interchange of heat, and now the energy of liquid gas has utilized and has been over, and that has entered maximum possible meets refrigeration demand; Refrigerant circulation pipe 11 is pipeline.
Working process of the present utility model is divided into several step substantially, and liquid gas produces drive of high-pressure gas expansion engine by first time endothermic process, and expansion work exports, and can reduce and again lower the temperature simultaneously; After cooling, second time absorbs heat for refrigeration, as purposes such as refrigerations.
Liquid air can utilize rubbish electricity to produce, belong to energy saving technology, liquid gas can select liquid air, liquid nitrogen, carbon dioxide, the gas of output can utilize by secondary, the gas and vapor permeation water that the different demands that nitrogen, carbon dioxide can meet industrial circle export, deepfreeze demand can be realized, the utility model can adopt the mode of refrigerant circulation to substitute freezing blower fan and realize cold output simultaneously, changes H Exch into and externally can export frozen liq, exported by the mode of liquid.
Embodiment 2
As shown in Figure 2, embodiment of the present utility model, a kind of device giving refrigerated transport powered tools and low-temperature receiver, comprise liquid air storage tank 1, cryopump 2, cryogenic heat exchanger 3, described liquid air storage tank 1, cryopump 2, cryogenic heat exchanger 3 sets gradually, cryogenic heat exchanger 3 connects air motor 4 and refrigerating cycle pump 6 further, one end of engine exhaust port 9 is connected with air motor 4, the other end of engine exhaust port 9 connects tail gas heat exchanger 5, one end of freezing blower fan 7 is connected with refrigerating cycle pump 6, the other end of freezing blower fan 7 connects tail gas heat exchanger 5, tail gas heat exchanger 5 connects freeing pipe 10 further, described tail gas heat exchanger 5 connects cryogenic heat exchanger 3 by refrigerant circulation pipe 11, described cryogenic heat exchanger 3 connects air motor 4 by Cryogenic air pipe, described freeing pipe 10 connects jet atomization device 12 further, the side of described jet atomization device 12 is also provided with cooling water pipe 13 and cooling air channel 14.
Concrete steps are by embodiment 1, if want the refrigeration low-temperature receiver obtained above zero can spray into moisture by cooling water pipe 13 in the middle of dry air, be atomized by jet atomization device 12, moisture atomization process absorbs heat, and caloric receptivity is increased, and cold storage effect increases; Become gaseous state by surface spreading, therefore heat absorption meets physic vaporization, the cooling air quantity that last formation volume is large, meets refrigeration.
Embodiment 3
Similar with embodiment 1, but do not pass through with embodiment 1, be provided with low temperature heat exchanger in described air motor 4, described low temperature heat exchanger is cryogenic heat exchanger.
Based on above-mentioned, the utility model provides a kind of to the device of refrigerated transport powered tools and low-temperature receiver, comprise liquid air storage tank, cryopump, cryogenic heat exchanger, described liquid air storage tank, cryopump, cryogenic heat exchanger sets gradually, cryogenic heat exchanger connects air motor and refrigerating cycle pump further, one end of engine exhaust port is connected with air motor, the other end of engine exhaust port connects tail gas heat exchanger, one end of freezing blower fan is connected with refrigerating cycle pump, the other end of freezing blower fan connects tail gas heat exchanger, tail gas heat exchanger connects freeing pipe further, solve the demand of Cold Chain Logistics process medium power and cold, environmental protection, energy-conservation, synergy, be applicable to Cold Chain Logistics, refrigerating car and boat, ocean fishing vessel power and the multiple correlative technology field of cold, practical, applied widely.
A such as ocean-going freighter, carries a large amount of liquid carbon dioxide as medium, and the heat absorbing seawater is expanded to high-pressure carbon dioxide gas, becomes the power resources of steamer, is finally discharged in the sea large, increases ocean and inhales carbon amounts, reduce wave making resistance, serve multiple! Coach, a locomotive engine through repacking, carry liquid carbon dioxide, when approach hill path, grassland time, start pneumatic mode, the heat of carbon dioxide absorption ambient air becomes high-pressure carbon dioxide gas, continue to promote vehicle to advance, the carbon dioxide tail gas of discharge become intermountain, grassland green plants " gas is fertile ".
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. give the device of refrigerated transport powered tools and low-temperature receiver for one kind, it is characterized in that, comprise liquid air storage tank (1), cryopump (2), cryogenic heat exchanger (3), described liquid air storage tank (1), cryopump (2), cryogenic heat exchanger (3) sets gradually, cryogenic heat exchanger (3) connects air motor (4) and refrigerating cycle pump (6) further, one end of engine exhaust port (9) is connected with air motor (4), the other end of engine exhaust port (9) connects tail gas heat exchanger (5), one end of freezing blower fan (7) is connected with refrigerating cycle pump (6), the other end of freezing blower fan (7) connects tail gas heat exchanger (5), tail gas heat exchanger (5) connects freeing pipe (10) further.
2. a kind of device giving refrigerated transport powered tools and low-temperature receiver as claimed in claim 1, it is characterized in that, described tail gas heat exchanger (5) connects cryogenic heat exchanger (3) by refrigerant circulation pipe (11).
3. a kind of device giving refrigerated transport powered tools and low-temperature receiver as claimed in claim 1, it is characterized in that, described cryogenic heat exchanger (3) connects air motor (4) by air pipe (8).
4. a kind of device giving refrigerated transport powered tools and low-temperature receiver as claimed in claim 3, it is characterized in that, described air pipe (8) is Cryogenic air pipe.
5. a kind of device giving refrigerated transport powered tools and low-temperature receiver as claimed in claim 1, it is characterized in that, described freeing pipe (10) connects jet atomization device (12) further.
6. a kind of device giving refrigerated transport powered tools and low-temperature receiver as claimed in claim 5, it is characterized in that, the side of described jet atomization device (12) is also provided with cooling water pipe (13) and cooling air channel (14).
7. a kind of device giving refrigerated transport powered tools and low-temperature receiver as claimed in claim 1, it is characterized in that, described air motor is provided with low temperature heat exchanger in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023550.1U CN205185791U (en) | 2015-12-11 | 2015-12-11 | Provide device of power and cold source for refrigerated transport instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023550.1U CN205185791U (en) | 2015-12-11 | 2015-12-11 | Provide device of power and cold source for refrigerated transport instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185791U true CN205185791U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521023550.1U Expired - Fee Related CN205185791U (en) | 2015-12-11 | 2015-12-11 | Provide device of power and cold source for refrigerated transport instrument |
Country Status (1)
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| CN (1) | CN205185791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365527A (en) * | 2015-12-11 | 2016-03-02 | 苟仲武 | Device and method for providing power and cold source for refrigerated transportation tool |
-
2015
- 2015-12-11 CN CN201521023550.1U patent/CN205185791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365527A (en) * | 2015-12-11 | 2016-03-02 | 苟仲武 | Device and method for providing power and cold source for refrigerated transportation tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160427 Termination date: 20211211 |