CN103735040A - Mobile hot-cold heat-preserving dining cart - Google Patents
Mobile hot-cold heat-preserving dining cart Download PDFInfo
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- CN103735040A CN103735040A CN201410020713.4A CN201410020713A CN103735040A CN 103735040 A CN103735040 A CN 103735040A CN 201410020713 A CN201410020713 A CN 201410020713A CN 103735040 A CN103735040 A CN 103735040A
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- dining car
- car body
- food tray
- accommodating cavity
- heat preservation
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Abstract
The invention discloses a mobile hot-cold heat-preserving dining cart which comprises a freezer and a heating device. The mobile hot-cold heat-preserving dining cart has functions of refrigerating and heat preserving and is reasonable in structure, energy resource utilization rate is increased, energy consumption is lowered, and effect of energy conservation and environment protection is realized. The mobile hot-cold heat-preserving dining cart comprises the freezer, a compressor unit and a temperature control panel which are sequentially connected electrically, the heating device is electrically connected with the temperature control panel which is disposed on the front end face of the compressor unit, a water tank is arranged on one side of the upper portion of the dining cart and disposed on the heating device, a steam pipeline is arranged on the other side of the upper portion of the dining cart and connected with the water tank, a food plate containing cavity and a food plate are arranged above the water tank and the steam pipeline, and a cover capable of horizontally sliding along the length direction of a dining cart body is arranged at the top of the dining cart body.
Description
Technical field
The present invention relates to hand push dining trolley field, especially relate to the dining car with cold storage function and heating function, comprise refrigerator-freezer and heater.
Background technology
In public situation such as aircraft, train or dining room, hospitals, for providing the dining car of food conventionally not there is the function of refrigeration.Or in summer, the occasions such as roadside street pedlar or dining room all need things to refrigerate to guarantee the fresh of things.
For above-mentioned problem, the dining car that has occurred having refrigerating function in industry as the patent No. be 200820201540.6 by name, a kind of movable refrigeration serving trolley, it discloses so a kind of technical scheme: comprise casing, dining car door and be arranged on the wheel of bottom half, described casing comprises top cover, in described casing, be provided with refrigerating plant and refrigerating chamber, described refrigerating plant comprises evaporimeter, flow controller, condenser, compressor and fan, described evaporimeter, flow controller, condenser is connected successively by pipeline with compressor and forms a loop, wherein, environmental communication in described evaporimeter and casing, described condenser communicates with casing external environment, and described evaporimeter and condenser are isolated.The present invention can realize refrigeration cold storage function, and compact conformation, outward appearance are small and exquisite, is adapted at each occasion and uses; Refrigerating plant is installed in lower box, has not only been improved the space availability ratio in serving trolley, and make the center of gravity step-down of whole casing, therefore serving trolley is more steady when walking.Such a technical scheme is a lot, but the dining car of this class can preservation carbonated drink etc. beverage, certain also can chilled food, but after refrigeration, but can not heat, such mode is used inconvenience! Certainly also have the technology of configuration refrigerator-freezer, but its function is also too single, can not meet the demands.
Also there are in addition many dining cars with heat insulation function, if China Patent No. is 201220324515.3 a kind of insulation serving trolleys by name, comprise car body, left-hand door, right car door, universal wheel, temperature controller, electric heater, axial flow blower, electric cabinet, thermal insulation separation thermosphere and thermal cycle air duct board.The problems such as it is inhomogeneous that the present invention has overcome in prior art that energy consumption is large, rapid heat dissipation, heat insulation effect are poor, dangerous, insulation serving trolley sterilization difficulty and food are heated, have that simple in structure, safe and reliable, low cost, the saving energy, easy care, the thermal efficiency are high, a high insulating effect, food homogeneous heating and can be effectively to features such as car body carry out disinfection.
Above-mentioned two class technical schemes or only there is refrigerating function and there is no heating function, or there is heating function and there is no refrigerating function, can not meet user's demand.
In view of above-mentioned technological deficiency, China Patent No. is 201320096064.7, a kind of thermal insulation dining car by name, comprise vehicle frame, vehicle frame below is provided with castor, and vehicle frame bottom is provided with heat pump, and vehicle frame top arranges tank, tank is detachably provided with some food heat insulation basins, and described food heat insulation basin comprises the insulation cover matching; Heat pump main frame, level sensor, entering water electromagnetic valve, water-drainage solenoid valve, temperature sensor that described heat pump comprises control panel and is connected with control panel, heat pump main frame goes out tube connector by working medium and working medium is entered tube connector and heat exchanger tube, described heat exchanger is helical spring type titanium alloy (or seamless steel pipe) heat exchanger tube, heat exchanger and working medium go out tube connector and working medium and enter tube connector and be connected by Connection Block, between heat exchanger and Connection Block for removably connecting.Function of the present invention is strong, both can heating and thermal insulation, again can refrigeration cool-down, and can carry out again the functions such as automatic water supplement, intelligent degree is high, and corrosion-resistant, and dismounting is easy to maintenance.Except this technology, also having the patent No. is the technology of 201020627973.5 portable cold and hot time delay heat insulation dining cars by name.
But, although these above patented technologies can have the function of refrigeration and heating, being all the refrigerating box heating for food, but not having special refrigerator to heat beverage etc., the while can not be according to the heating of classifying of different colzas.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, provides a kind of moving type dining car easy to use with heating and heat preserving function and refrigeration cold storage function.
In order to solve above-mentioned technical problem, basic solution technical scheme of the present invention is: a kind of portable cold-hot heat preservation dining car, comprise dining car body,
Described dining car body bottom is provided with refrigerator, compressor bank and heater and temperature control panel, described compressor bank and heater are arranged side by side along the side of dining car, described refrigerator, compressor bank and temperature control panel are electrically connected successively, described heater is electrically connected described temperature control panel, and this temperature control panel is placed in compressor bank front end face.In the present invention, a power control switch of temperature control panel output, this power control switch also connecting power line is used for being connected with extraneous portable power source or Fixed power-supply socket; What deserves to be explained is, the present invention can carry portable power source to described portable cold-hot heat preservation dining car power supply.Described temperature control panel includes temperature display circuit plate and temperature indicator, can see the temperature in refrigerator-freezer or food tray accommodating cavity by this temperature indicator.In refrigerator-freezer described in the present invention and food accommodating cavity, be provided with temperature sensor, so just can have measured temperature.In fact, in the present invention, temperature control panel used needs only any relevant temperature control panel in use industry and can realize such function.
One side on described dining car top is provided with water tank, and this water tank is placed on heater;
The opposite side on described dining car top is provided with jet chimney, and this jet chimney connects described water tank;
Described water tank and jet chimney top are provided with food tray accommodating cavity and food tray;
The top of dining car body is provided with can be along the lid of dining car body length direction horizontal slip.
In the present invention, also can accomplish Based Intelligent Control, as long as a chip is set on this dining car body, this chip is connected with the power supply input switch of temperature sensor and compressor bank and the power supply input switch of heater, when chip detection can the power supply input switch of automatic control compressor group and the power supply input switch of heater during to temperature in temperature and the food accommodating cavity of refrigerator-freezer, thereby control temperature, realizes intelligent.Heater in the present invention can be an electric heater.In the present invention, between described refrigerator-freezer and compressor bank and heater, lay insulating interlayer to play heat insulation function.
In a kind of portable cold-hot heat preservation dining car of the present invention, described lid number is two, these two lid shapes, consistent size, these two lid cross sectional shapes are for falling " recessed " font type structure, and these two lids are a sealing surface along the lateral surface of dining car body length direction.
In a kind of portable cold-hot heat preservation dining car of the present invention, the top, side of described its length direction of dining car body sample has groove, described two lid connection bearings, and this bearing is placed in described groove and realizes being slidably connected of lid and dining car body.Be arranged to sealing surface and can prevent scattering and disappearing of hot gas in close the cover.
In a kind of portable cold-hot heat preservation dining car of the present invention, described dining car body and described lid are realized and being slidably connected by drawer guideway.
In a kind of portable cold-hot heat preservation dining car of the present invention, the surrounding of described two lid upper surfaces is provided with cylindrical fence.By such design, when can prevent that food from dropping when capping is placed food.
One as a kind of portable cold-hot heat preservation dining car of the present invention is improved, described food tray accommodating cavity number is three, these three food tray accommodating cavities are respectively the first food tray accommodating cavity, the second food tray accommodating cavity and the 3rd food tray accommodating cavity, and these three food accommodating cavities are arranged side by side along dining car body length direction.Described the first food tray accommodating cavity, the second food tray accommodating cavity and the 3rd food tray accommodating cavity is used for placing the food that needs different temperatures, the just targeted accommodating food of such words.Corresponding, described jet chimney is set to three, these three articles of jet chimneys are respectively the first jet chimney, the second jet chimney and the 3rd jet chimney, these three jet chimneys are arranged side by side along dining car body length direction, one end of these three jet chimneys all connects water tank, and the other end is connected to the first food tray accommodating cavity, the second food tray accommodating cavity and the 3rd food tray accommodating cavity successively.Thereby carry out the different temperature of reaching of distributing steam, heat according to the difference size of these three jet chimneys.The bottom of described the first jet chimney, the second jet chimney and the 3rd jet chimney is provided with through hole, for being communicated with this three jet chimneys.
Another kind as a kind of portable cold-hot heat preservation dining car of the present invention improves, and described water tank is connected with drainpipe, and this drainpipe one end connects the bottom of water tank, and side and water side that water side extends to dining car body connect a by-pass valve control.In addition, can connect a pipeline at described food accommodating cavity, this pipeline connects drainpipe, and the water that so just can be conducive in food accommodating cavity is discharged.
As the further improvement of a kind of portable cold-hot heat preservation dining car of the present invention, one end of described groove is closed in dining car body, the open port of the other end, and this port arranges a locating piece, and this locating piece is fixed on dining car body by screw.By such design, place lid landing dining car body.
As further improving again of a kind of portable cold-hot heat preservation dining car of the present invention, the place, four angles of described dining car body bottom is respectively provided with a universal wheel with brake function, and the side of described dining car body is provided with cart handle.
The invention has the beneficial effects as follows:
1, be provided with refrigerator-freezer and heater, the function of refrigeration and insulation can be provided for dining car simultaneously;
2, three food accommodating cavities and jet chimney are set, can require to provide heat according to the different temperatures of different foods;
3, can be three food accommodating cavities as scrubbing dish;
4, removable two lids are set, can increase the usable floor area of dining car, convenient for users to use.
5, reasonable in design of the present invention, improves energy utilization rate, reduces energy consumption, plays the effect of energy-conserving and environment-protective.
Accompanying drawing explanation
The schematic perspective view of a kind of portable cold-hot heat preservation dining car of Fig. 1 the present invention;
The positive schematic views of a kind of portable cold-hot heat preservation dining car of Fig. 2 the present invention
The top view of a kind of portable cold-hot heat preservation dining car of Fig. 3 the present invention;
The right view of a kind of portable cold-hot heat preservation dining car of Fig. 4 the present invention;
The superstructure schematic diagram of a kind of portable cold-hot heat preservation dining car of Fig. 5 the present invention;
The circuit connection diagram of a kind of portable cold-hot heat preservation dining car of Fig. 6 the present invention.
The specific embodiment
For more clear complete understanding technical scheme of the present invention, below with reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5 and accompanying drawing 6, the present invention is described further, but should not limit the scope of the invention with this.
As shown in Figure 1, Figure 2, Figure 5, the present invention includes bottom and be provided with the dining car body 1 of refrigerator 11, compressor bank 12 and heater 13 and temperature control panel 14; This refrigerator-freezer 11 is arranged at the lower left side of dining car body 11, and its width dimensions is the same with the width dimensions of dining car body 11; Described compressor bank 12 is arranged on the right front of dining car body 1 bottom, and the rear of this compressor bank 12 is heater 13, and described temperature control panel 14 is arranged on the dividing plate of compressor bank 12 front ends.Described refrigerator-freezer 11 front ends are provided with water tank 21 and the first jet chimney 211, the second jet chimney 212 and the 3rd jet chimney 213 on the top of dining car body 11, above these jet chimneys and water tank 21, be provided with three food accommodating cavities, be respectively the first food tray accommodating cavity 31, the second food tray accommodating cavity 32 and the 3rd food tray accommodating cavity 33.As seen from Figure 3, described the first food tray accommodating cavity 31, the second food tray accommodating cavity 32 and the 3rd food tray accommodating cavity 33 are for placing the service plate of different size, and wherein the opening part of each service plate can also be provided with service plate lid in addition.
In Fig. 1, can find out, the top of dining car body 1 is provided with can be along left cover son 15 and right cover 16 of dining car body length direction horizontal slip, the cross sectional shape of this left cover son 15 and right cover 16 is for falling " recessed " font, the contact site opening shape of these two lids, the end face that two other ends 161 are sealing.In Fig. 1, also shown, described left cover son 15 and the upper end of right cover 16 are provided with columniform fence 152 and 162.Described left cover son 15 and right cover 16 are realized and being slidably connected by drawer sliding rail.Also can arrange in pairs or groups and be slidably connected by the mode of bearing and groove in addition.Four pin places of the bottom of dining car body 1 are respectively provided with a universal wheel 17.
In Fig. 2, can find out, right flank arranges a cart handle 18.
Shown in Fig. 4, the right flank of described dining car body 1 arranges a by-pass valve control 15 that is connected to drainpipe.
Fig. 5 has shown the locations of structures figure of water tank 4 of the present invention, the first jet chimney 211, the second jet chimney 212 and the 3rd jet chimney 213 and the first food tray accommodating cavity 31, the second food tray accommodating cavity 32 and the 3rd food tray accommodating cavity 33.One port of described the first food tray accommodating cavity 31, the second food tray accommodating cavity 32 and the 3rd food tray accommodating cavity 33 is communicated with described water tank 4, and the other end of described the first food tray accommodating cavity 31, the second food tray accommodating cavity 32 and the 3rd food tray accommodating cavity 33 is connected respectively described the first food tray accommodating cavity 31, the second food tray accommodating cavity 32 and the 3rd food tray accommodating cavity 33.This first jet chimney 211, the second jet chimney 212 and the 3rd jet chimney 213 are arranged side by side.Water tank 4 connects drainpipe 41, and food accommodating cavity connects a pipeline 42, and this pipeline 42 connects drainpipe 41, and the water that so just can be conducive in food accommodating cavity is discharged.
In Fig. 6, learn, described refrigerator 11, compressor bank 12 and temperature control panel 14 are electrically connected successively, described heater 13 is electrically connected described temperature control panel 14, in fact in the refrigerator-freezer 11 described in the present invention and food accommodating cavity, be provided with temperature sensor, so just can measure temperature and be presented at temperature control panel 14.In addition, described compressor bank 12 and heater 13 are electrically connected with a power switch 19, and this power switch 19 connects a wire, for connecting portable power source or extraneous supply socket.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the present invention is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection domain of claim of the present invention.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. a portable cold-hot heat preservation dining car, comprises dining car body, it is characterized in that:
Described dining car body bottom is provided with refrigerator, compressor bank and heater and temperature control panel, described compressor bank and heater are arranged side by side along the side of dining car, described refrigerator, compressor bank and temperature control panel are electrically connected successively, described heater is electrically connected described temperature control panel, and this temperature control panel is placed in compressor bank front end face;
One side on described dining car top is provided with water tank, and this water tank is placed on heater;
The opposite side on described dining car top is provided with jet chimney, and this jet chimney connects described water tank;
Described water tank and jet chimney top are provided with food tray accommodating cavity and food tray;
The top of dining car body is provided with can be along the lid of dining car body length direction horizontal slip.
2. the portable cold-hot heat preservation dining car of one as claimed in claim 1, it is characterized in that: described lid number is two, these two lid shapes, consistent size, these two lid cross sectional shapes are for falling " recessed " font type structure, and these two lids are a sealing surface along the lateral surface of dining car body length direction.
3. portable cold-hot heat preservation dining car as claimed in claim 2, it is characterized in that: the top, side of described its length direction of dining car body sample has groove, described two lid connection bearings, this bearing is placed in described groove and realizes being slidably connected of lid and dining car body.
4. the portable cold-hot heat preservation dining car of one as claimed in claim 2, is characterized in that: described dining car body and described lid are realized and being slidably connected by drawer guideway.
5. any one the portable cold-hot heat preservation dining car as described in claim 2 or 3 or 4, is characterized in that: the surrounding of described two lid upper surfaces is provided with cylindrical fence.
6. the portable cold-hot heat preservation dining car of one as claimed in claim 1, it is characterized in that: described food tray accommodating cavity number is three, these three food tray accommodating cavities are respectively the first food tray accommodating cavity, the second food tray accommodating cavity and the 3rd food tray accommodating cavity, and these three food accommodating cavities are arranged side by side along dining car body length direction.
7. the portable cold-hot heat preservation dining car of one as claimed in claim 6, it is characterized in that: described jet chimney is provided with three, these three articles of jet chimneys are respectively the first jet chimney, the second jet chimney and the 3rd jet chimney, these three jet chimneys are arranged side by side along dining car body length direction, one end of these three jet chimneys all connects water tank, and the other end is connected to the first food tray accommodating cavity, the second food tray accommodating cavity and the 3rd food tray accommodating cavity successively.
8. the portable cold-hot heat preservation dining car of one as claimed in claim 1, is characterized in that: described water tank is connected with drainpipe, and this drainpipe one end connects the bottom of water tank, and side and water side that water side extends to dining car body connect a by-pass valve control.
9. the portable cold-hot heat preservation dining car of one as claimed in claim 3, is characterized in that: one end of described groove is closed in dining car body, the open port of the other end, and this port arranges a locating piece, and this locating piece is fixed on dining car body by screw.
10. the portable cold-hot heat preservation dining car of one as claimed in claim 1, is characterized in that: the place, four angles of described dining car body bottom is respectively provided with a universal wheel with brake function, and the side of described dining car body is provided with cart handle.
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| CN201410020713.4A CN103735040B (en) | 2014-01-17 | 2014-01-17 | A kind of portable cold-hot heat preservation dining car |
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| CN201410020713.4A CN103735040B (en) | 2014-01-17 | 2014-01-17 | A kind of portable cold-hot heat preservation dining car |
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| CN103735040A true CN103735040A (en) | 2014-04-23 |
| CN103735040B CN103735040B (en) | 2017-01-04 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496024A (en) * | 2016-01-26 | 2016-04-20 | 惠州市江明机电科技有限公司 | Heat-preserving dining car with heat pump |
| CN105852429A (en) * | 2016-05-06 | 2016-08-17 | 中山美得盛休闲家具有限公司 | Dining table for guaranteeing food temperature |
| CN106572759A (en) * | 2014-05-29 | 2017-04-19 | 哌咖熟食公司 | A covering arrangement for a refrigerated food bar arrangement and a food bar arrangement with such a covering arrangement |
| CN106667059A (en) * | 2016-07-14 | 2017-05-17 | 合肥人和节能环保设备制造有限公司 | Civil aviation heat preservation serving trolley |
| CN107212597A (en) * | 2017-05-11 | 2017-09-29 | 长沙联博科技咨询有限公司 | Multifunctional scalding-proof tea car |
| CN107668938A (en) * | 2017-08-21 | 2018-02-09 | 高玉华 | Movable dining car is used on a kind of train |
| CN108041829A (en) * | 2017-12-30 | 2018-05-18 | 广东技术师范学院 | A kind of solar heat collector and solar energy intelligence dining car |
| CN108209170A (en) * | 2017-12-22 | 2018-06-29 | 吴浪 | A kind of underground mine use is moved easily type food and drink device |
| CN109367604A (en) * | 2018-12-11 | 2019-02-22 | 张凯 | A kind of biography dish cart for preventing service plate from shaking |
| CN111528621A (en) * | 2020-04-16 | 2020-08-14 | 潍坊科技学院 | Multifunctional dining car convenient for patients |
| CN111603076A (en) * | 2019-02-26 | 2020-09-01 | 厦门新技术集成有限公司 | Intelligent kitchen system |
| CN111700386A (en) * | 2020-07-03 | 2020-09-25 | 夏新 | Carriage dining car for urban rail transit |
| CN112273866A (en) * | 2019-07-22 | 2021-01-29 | 安徽铂悦厨业有限公司 | Energy-saving dual-purpose serving trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106572759B (en) * | 2014-05-29 | 2020-03-10 | 哌咖熟食公司 | Covering device for a refrigerated food table device and food table device with such a covering device |
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| CN105852429A (en) * | 2016-05-06 | 2016-08-17 | 中山美得盛休闲家具有限公司 | Dining table for guaranteeing food temperature |
| CN106667059A (en) * | 2016-07-14 | 2017-05-17 | 合肥人和节能环保设备制造有限公司 | Civil aviation heat preservation serving trolley |
| CN107212597A (en) * | 2017-05-11 | 2017-09-29 | 长沙联博科技咨询有限公司 | Multifunctional scalding-proof tea car |
| CN107668938A (en) * | 2017-08-21 | 2018-02-09 | 高玉华 | Movable dining car is used on a kind of train |
| CN108209170B (en) * | 2017-12-22 | 2020-09-22 | 杭州崎枳环保科技有限公司 | Colliery is with convenient removal type food and beverage device in pit |
| CN108209170A (en) * | 2017-12-22 | 2018-06-29 | 吴浪 | A kind of underground mine use is moved easily type food and drink device |
| CN108041829A (en) * | 2017-12-30 | 2018-05-18 | 广东技术师范学院 | A kind of solar heat collector and solar energy intelligence dining car |
| CN108041829B (en) * | 2017-12-30 | 2023-08-08 | 广东技术师范学院 | Solar heating device and solar intelligent dining car |
| CN109367604A (en) * | 2018-12-11 | 2019-02-22 | 张凯 | A kind of biography dish cart for preventing service plate from shaking |
| CN109367604B (en) * | 2018-12-11 | 2020-12-08 | 来斯奥集成家居股份有限公司 | Dish conveying cart capable of preventing dinner plate from shaking |
| CN111603076A (en) * | 2019-02-26 | 2020-09-01 | 厦门新技术集成有限公司 | Intelligent kitchen system |
| CN111603076B (en) * | 2019-02-26 | 2023-08-15 | 厦门新技术集成有限公司 | Intelligent kitchen system |
| CN112273866A (en) * | 2019-07-22 | 2021-01-29 | 安徽铂悦厨业有限公司 | Energy-saving dual-purpose serving trolley |
| CN111528621A (en) * | 2020-04-16 | 2020-08-14 | 潍坊科技学院 | Multifunctional dining car convenient for patients |
| CN111528621B (en) * | 2020-04-16 | 2022-06-28 | 刘明欣 | Multifunctional dining car convenient for patient |
| CN111700386A (en) * | 2020-07-03 | 2020-09-25 | 夏新 | Carriage dining car for urban rail transit |
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