CN204665534U - A kind of combined type LNG refrigerator and air conditioner device - Google Patents
A kind of combined type LNG refrigerator and air conditioner device Download PDFInfo
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- CN204665534U CN204665534U CN201520271065.XU CN201520271065U CN204665534U CN 204665534 U CN204665534 U CN 204665534U CN 201520271065 U CN201520271065 U CN 201520271065U CN 204665534 U CN204665534 U CN 204665534U
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Abstract
The utility model belongs to technical field of automobile, specifically disclose a kind of combined type LNG refrigerator and air conditioner device, the energy conversion device one comprising LNG holding bottle and be communicated with LNG holding bottle, mounting temperature sensor one on described energy conversion device, described energy conversion device one is communicated with engine air supply systems, third party's medium storage tank and variable frequency pump, described variable frequency pump is communicated with cold-hot dual-purpose air-conditioning and cold, hot two-purpose refrigerator by temperature-sensing valve one with temperature-sensing valve two, temperature sensor two and temperature sensor three are installed in described cold-hot dual-purpose air-conditioning, described cold, hot two-purpose refrigerator is provided with temperature sensor four, described cold-hot dual-purpose air-conditioning is communicated with described energy conversion device one with described cold, hot two-purpose refrigerator, described energy converter two-way is crossed temperature-sensing valve four and is communicated with energy conversion device one, this combined type LNG refrigerator and air conditioner apparatus structure is reasonable in design, improve the utilization rate of equipment.
Description
Technical field
The utility model relates to technical field of automobile, is specially a kind of combined type LNG refrigerator and air conditioner device.
Background technology
Traditional refrigerator of vehicle, air-conditioning also brings a lot of negative effect while creating comfortable environment to compartment, at present, refrigerator of vehicle, what air-conditioning adopted is substantially all fluorine Lyons vapor compression refrigerating machine group, compressor is generally all driven by shaft joint by automobile engine, such refrigerating capacity is very large by the impact of the speed of a motor vehicle, due to refrigerator of vehicle, the vibrations of air-conditioning are very large, working environment badly make refrigerator of vehicle, the as easy as rolling off a log damage of air-conditioning, so refrigerator of vehicle, the maintenance of air-conditioning is exactly a large problem, the refrigerator of vehicle of vapour compression refrigeration, air-conditioning not only has noise pollution, and easily cause the leakage of cold-producing medium, it is obvious obtaining that fluorine Lyons is leaked the destruction of atmospheric environment, the leakage of CFCs working medium destroys ozone layer, ultraviolet radiation is caused to aggravate.But for using the automobile of low temp fuel, the cold adopting low temp fuel rewarming process to discharge freezes a kind of method that will be the best, both energy had been saved, simplify equipment, greatly reduce mechanicalness noise, thoroughly solve car air conditioner refrigerant simultaneously and leak the depletion of the ozone layer and greenhouse effects that cause; In addition, whole refrigeration system, without any mechanical moving element, greatly reduces noise, makes this device lifetime longer, can say that LNG air conditioning for automobiles is green car truly, and its research brings new thinking by giving the development of air conditioning for automobiles.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of combined type LNG refrigerator and air conditioner device, adopts the energy exchange of third party's medium, energy conversion device, provide the cold energy of air-conditioning and the cold energy of refrigerator, thus solve the problem.
For achieving the above object, the utility model provides following technical scheme: a kind of combined type LNG refrigerator and air conditioner device, the energy conversion device one comprising LNG holding bottle and be communicated with LNG holding bottle, mounting temperature sensor one on described energy conversion device one, described energy conversion device one is communicated with engine air supply systems, third party's medium storage tank and variable frequency pump, described variable frequency pump is communicated with cold-hot dual-purpose air-conditioning and cold, hot two-purpose refrigerator by temperature-sensing valve one with temperature-sensing valve two, temperature sensor two and temperature sensor three are installed in described cold-hot dual-purpose air-conditioning, described cold, hot two-purpose refrigerator is provided with temperature sensor four, described cold-hot dual-purpose air-conditioning is communicated with described energy conversion device one with described cold, hot two-purpose refrigerator, described variable frequency pump is by temperature-sensing valve tee joint energy converter two, described energy converter two and described engine water tank diconnected, described energy converter two-way is crossed temperature-sensing valve four and is communicated with energy conversion device one.
As a kind of optimal technical scheme of the present utility model, described energy converter one, variable frequency pump and cold-hot dual-purpose air-conditioning form a loop.
As a kind of optimal technical scheme of the present utility model, the heat of engine in described energy converter two chamber is greater than the cold of LNG coil pipe in described energy converter one chamber.
As a kind of optimal technical scheme of the present utility model, variable frequency pump, cold air import, cooler, air-conditioner housing assembly are communicated with successively with cold air outlet, and evaporation fan is communicated with air-conditioner housing assembly successively with refrigerator shell assembly.
As a kind of optimal technical scheme of the present utility model, described temperature detect switch (TDS) is electrically connected control panel, and described control panel is electrically connected temperature sensor two, temperature sensor three and temperature sensor four.
Compared with prior art, the beneficial effects of the utility model are:
1. this device have employed air-conditioning, refrigerator integrated design, thus perfectly air-conditioning and refrigerator are combined together, so not only simplify equipment, improve the utilization rate of equipment, also carry out optimal design from structure, the noise that minimizing equipment runs, and power consumption, have higher economy and practicality.
2. this device adopts two temperature control system, and this LNG vehicle refrigerator aircondition not only can be able to provide outside refrigeration air-conditioner and refrigerator functions in summer, can also provide heating air conditioner and incubator function in winter.
3. this device also has cool storage function, under the prerequisite not increasing cold energy loss, the unnecessary cold produced temporarily is stored after LNG vaporization, with under meeting different rows turner condition and waiting time refrigeration requirement.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of combined type LNG refrigerator and air conditioner device elevation view structural representation described in the utility model;
Fig. 2 is a kind of combined type LNG refrigerator and air conditioner device front view structural representation described in the utility model;
Fig. 3 is a kind of combined type LNG refrigerator and air conditioner system structure of device schematic diagram described in the utility model;
In figure:
1, LNG holding bottle 2, energy conversion device 1, third party's medium storage tank
4, temperature sensor 1, variable frequency pump 6, engine air supply systems
7, temperature-sensing valve 1, cold-hot dual-purpose air-conditioning 9, temperature sensor two
10, temperature sensor 3 11, temperature-sensing valve 2 12, cold, hot two-purpose refrigerator
13, temperature sensor 4 14, temperature-sensing valve 3 15, energy converter two
16, temperature-sensing valve 4 17, engine water tank 18, control panel
19, temperature detect switch (TDS) 20, cold air outlet 21, discharge outlet
22, cold air import 23, air-conditioner housing assembly 24, refrigerator shell assembly
25, air-conditioner air outlet 26, refrigerator cover plate 27, evaporation fan
28, storeroom 29, cooler.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of combined type LNG refrigerator and air conditioner device, the energy conversion device 1 comprising LNG holding bottle 1 and be communicated with LNG holding bottle 1, mounting temperature sensor 1 on energy conversion device 1, energy conversion device 1 is communicated with engine air supply systems 6, third party's medium storage tank 3 and variable frequency pump 5, variable frequency pump 5 is communicated with cold-hot dual-purpose air-conditioning 8 and cold, hot two-purpose refrigerator 12 by temperature-sensing valve 1 with temperature-sensing valve 2 11, temperature sensor 29 and temperature sensor 3 10 are installed in cold-hot dual-purpose air-conditioning 8, cold, hot two-purpose refrigerator 12 is provided with temperature sensor 4 13, cold-hot dual-purpose air-conditioning 8 is communicated with energy conversion device 1 with cold, hot two-purpose refrigerator 12, variable frequency pump 5 is communicated with energy converter two by temperature-sensing valve 3 14, described energy converter 2 15 and engine water tank 17 diconnected, energy converter 2 15 is communicated with energy conversion device 1 by temperature-sensing valve 4 16.
Energy converter 1, variable frequency pump 5 and cold-hot dual-purpose air-conditioning 8 form a loop, heat of engine in energy converter 2 15 chamber is greater than the cold of LNG coil pipe in energy converter 1 chamber, variable frequency pump 5, cold air import 22, cooler 29, air-conditioner housing assembly 23 are communicated with successively with cold air outlet 20, evaporation fan 27 is communicated with air-conditioner housing assembly 23 successively with refrigerator shell assembly 24, temperature detect switch (TDS) 19 is electrically connected control panel 18, and control panel 18 is electrically connected temperature inductor 29, temperature inductor 3 10 and temperature inductor 4 13.
Entering cold air import 22 from variable frequency pump 5 cold air out imports air-conditioner housing assembly 23 by cooler 29 by cold air, cold media flows back to system from cold air outlet 20 again, a cold air part is made to enter in the storeroom of refrigerator shell assembly 24 by the circulation of evaporation fan 27, play refrigeration, remaining cold air enters in the exhaust duct of air-conditioner housing assembly 23, then the effect playing cooling is entered in driver's cabin, temperature detect switch (TDS) 19 can set the temperature of the medium entering refrigerator and air conditioner integrated machine system, the temperature of cold-hot dual-purpose air-conditioning 8 responded to by temperature sensor 29 and temperature sensor 3 10, the temperature of cold, hot two-purpose refrigerator 12 responded to by temperature sensor 4 13. close lower than temperature detect switch (TDS) during design temperature 19, open higher than temperature detect switch (TDS) during design temperature 19, the temperature in driver's cabin is regulated by control panel 18.
During summer, in LNG holding bottle 1, cold media flows in energy converter 2 15, distribute supply engine air supply system 6 after cold energy, cold energy in energy converter 2 15 dissolves in the temperature variable frequency pump 5 flowing to temperature sensor 1 measuring media in the medium of third party's medium storage tank 3 supplies cold air to cold-hot dual-purpose air-conditioning 8 and cold, hot two-purpose refrigerator 12 after temperature-sensing valve 1 (7), temperature-sensing valve 2 11 regulate, the temperature of cold-hot dual-purpose air-conditioning 8 responded to by temperature sensor 29 and temperature sensor 3 10, and the temperature of cold, hot two-purpose refrigerator 12 responded to by temperature sensor 4 13.
During winter, open temperature-sensing valve 3 14 and temperature-sensing valve 4 16, third party's medium (natural gas as liquefaction) carries out heat exchange via the hot water of energy converter 2 15 and engine water tank 17 li, because the heat of the hot engine water in energy converter 2 15 chamber is much larger than the cold of LNG coil pipe in energy converter 1 chamber, realizes heat-production functions and realize food heat insulation function through field ice case loop via energy converter 1 and variable frequency pump 5 so third party's medium carries heat through former air conditioner loop.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a combined type LNG refrigerator and air conditioner device, it is characterized in that, the energy conversion device one (2) comprising LNG holding bottle (1) and be communicated with LNG holding bottle (1), the upper mounting temperature sensor one (4) of described energy conversion device one (2), described energy conversion device one (2) is communicated with engine air supply systems (6), third party's medium storage tank (3) and variable frequency pump (5), described variable frequency pump (5) is communicated with cold-hot dual-purpose air-conditioning (8) and cold, hot two-purpose refrigerator (12) by temperature-sensing valve one (7) with temperature-sensing valve two (11), temperature sensor two (9) and temperature sensor three (10) are installed in described cold-hot dual-purpose air-conditioning (8), described cold, hot two-purpose refrigerator (12) is provided with temperature sensor four (13), described cold-hot dual-purpose air-conditioning (8) is communicated with described energy conversion device one (2) with described cold, hot two-purpose refrigerator (12), described variable frequency pump (5) is communicated with energy converter two (15) by temperature-sensing valve three (14), described energy converter two (15) and described engine water tank (17) diconnected, described energy converter two (15) is communicated with energy conversion device one (2) by temperature-sensing valve four (16).
2. a kind of combined type LNG refrigerator and air conditioner device according to claim 1, is characterized in that, described energy converter one (2), variable frequency pump (5) and cold-hot dual-purpose air-conditioning (8) form a loop.
3. a kind of combined type LNG refrigerator and air conditioner device according to claim 1, is characterized in that, the heat of engine in described energy converter two (15) chamber is greater than the cold of LNG coil pipe in described energy converter one (2) chamber.
4. a kind of combined type LNG refrigerator and air conditioner device according to claim 1, it is characterized in that, variable frequency pump (5), cold air import (22), cooler (29), air-conditioner housing assembly (23) are communicated with successively with cold air outlet (20), and evaporation fan (27) is communicated with air-conditioner housing assembly (23) successively with refrigerator shell assembly (24).
5. a kind of combined type LNG refrigerator and air conditioner device according to claim 1, it is characterized in that, described temperature detect switch (TDS) (19) is electrically connected control panel (18), and described control panel (18) is electrically connected temperature sensor two (9), temperature sensor three (10) and temperature sensor four (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271065.XU CN204665534U (en) | 2015-04-30 | 2015-04-30 | A kind of combined type LNG refrigerator and air conditioner device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271065.XU CN204665534U (en) | 2015-04-30 | 2015-04-30 | A kind of combined type LNG refrigerator and air conditioner device |
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| CN204665534U true CN204665534U (en) | 2015-09-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932634A (en) * | 2021-11-05 | 2022-01-14 | 青岛一加亿智能科技有限公司 | Cryogenic fluid cold energy recycling system |
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2015
- 2015-04-30 CN CN201520271065.XU patent/CN204665534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932634A (en) * | 2021-11-05 | 2022-01-14 | 青岛一加亿智能科技有限公司 | Cryogenic fluid cold energy recycling system |
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