CN104337237A - Heat-insulating meal serving trolley - Google Patents
Heat-insulating meal serving trolley Download PDFInfo
- Publication number
- CN104337237A CN104337237A CN201310340735.4A CN201310340735A CN104337237A CN 104337237 A CN104337237 A CN 104337237A CN 201310340735 A CN201310340735 A CN 201310340735A CN 104337237 A CN104337237 A CN 104337237A
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- CN
- China
- Prior art keywords
- placed cavity
- heat
- insulation
- meal delivery
- heat insulation
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- 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.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/02—Service or tea tables, trolleys, or wagons with heating, cooling or ventilating means
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The invention provides a heat-insulating meal serving trolley which comprises a trolley body, a trolley door, a placing rack, food plates and universal wheels. The lower part of a heat-insulating placement cavity is of a step shape with low middle part and two high ends; circulating holes are formed in the two ends of a middle groove of the heat-insulating placement cavity and are connected with a water circular heating device through a circulating pipe at the lower part of the heat-insulating placement cavity; the middle groove of the heat-insulating placement cavity is communicated with a hot water circulating device through the circulating holes and the circulating pipe; during use, water can be accommodated in the middle groove of the heat-insulating placement cavity; water can be sucked into the hot water circulating device through one circulating hole for heating; the hot water is replenished into the heat-insulating placement cavity by the other circulating hole; heating is realized by adopting a mode of heating circulating water, so the temperature in the whole heat-insulating placement cavity is enabled to be more uniform; and besides, the heating efficiency is improved.
Description
Technical field
The present invention relates to kitchen serving trolley technical field, be specifically related to a kind of heat insulation meal delivery car.
Background technology
Serving trolley is as the term suggests be a kind of car being used for transporting cooking food.In hotel, hotel, station etc. kitchen, ground, often can see flow-type dolly dispensing or sell canteen.This car can transport some food easily and select for client.But all structure is simple, usually only with simple storing food for the thermal insulation dining car of the overwhelming majority on the market.Also have some serving trolleys to have heating and heat preserving function, but just adopt traditional Electric heating, not only high the and steam of energy consumption is run helter-skelter, and easily scald staff, safety coefficient is extremely low.In insulating process, heating effect usually only concentrates on the local area of serving trolley, and usually make the food needing insulation, part is overheated and portion temperature is too low, have impact on the mouthfeel of food.The preservation of different food usually needs different temperature in addition, and uses now the heat insulation function on serving trolley usually to carry out heating and thermal insulation with entirety to the food entirety in described service plate only, can not treat with a certain discrimination.Now serving trolley is convenient in order to carry out in small space in addition, and take food time convenient, that usually can design is comparatively high narrow, and usual food is placed higher, and this just causes the center of gravity of serving trolley higher, easily topples when carrying out.
Summary of the invention
For above problem, the invention provides that a kind of structure is simple, safe and reliable, economize energy, easy care, the thermal efficiency are high, the heat insulation meal delivery car of high insulating effect.
The technical solution adopted for the present invention to solve the technical problems is: this heat insulation meal delivery car comprises car body, car door, rack, food tray, universal wheel; Described car body is oblong-shaped, and described vehicle body upper portion is designed with the insulation placed cavity that top is opened wide, and the corner of described lower car body is equipped with universal wheel, and described car door is loaded on the one side of described car body; Described rack is loaded on described insulation placed cavity top, it is designed with the standing groove that two or more are matrix arrangement; Described food tray is placed on above described insulation placed cavity by standing groove; Described insulation placed cavity bottom is the high stairsteppings in middle low two ends, and the two ends of the medial launder of described insulation placed cavity are designed with circulation port, and described circulation port is connected with water circulation heater by the circulation pipe of insulation placed cavity bottom.
As preferably, the step top of described insulation placed cavity is equipped with heating tube.
As preferably, savings battery is all equipped with in the step bottom of described insulation placed cavity two ends symmetry.
As preferably, described standing groove is square, and described food tray is the oblong-shaped of upper opening, is designed with the load-bearing limit of stretching out, and sealant is equipped with in the bottom on described load-bearing limit.
As preferably, also comprise electric cabinet in this heat insulation meal delivery car, described electric cabinet is built with attemperating unit; Described water circulation heater is built with the temperature measuring equipment be connected with described attemperating unit.
Beneficial effect of the present invention is: this heat insulation meal delivery car is free to slide by the universal wheel of bottom, described rack and food tray are closed above described insulation placed cavity jointly, like this when firing equipment heats this insulation placed cavity, this cavity can well be preserved temperature; The medial launder of described insulation placed cavity is connected with described hot water circulating device by circulation port, circulation pipe, during use, water can be placed in the medial launder of described insulation placed cavity, water can be sucked heating by a circulation port by described hot water circulating device, then by another circulation port, hot water is replenished in insulation placed cavity, this mode by heat cycles water heats, and the temperature in whole placement incubation cavity can be made more even, improve the efficiency of heating surface simultaneously.
Accompanying drawing explanation
Fig. 1 is the perspective view of car body, car door and universal wheel in this heat insulation meal delivery car.
Fig. 2 is the structural representation in the car door direction of this heat insulation meal delivery car.
Fig. 3 is the structural representation that car body overlooks direction.
Fig. 4 is the structural representation that direction overlooked by this heat insulation meal delivery car.
Fig. 5 is the structural representation of rack.
Fig. 6 is the perspective view of food tray.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
As shown in Figure 1, Figure 2 with shown in embodiment in Fig. 4, this heat insulation meal delivery car, it comprises car body 1, car door 2, rack 3, food tray 4, universal wheel 5; Described car body 1 entirety adopts the stainless steel material meeting food-grade to make, and entirety is oblong-shaped; The insulation placed cavity 11 that described car body 1 upper design has top to open wide, the corner of described car body 1 bottom is equipped with universal wheel 5, and described universal wheel 5 can freely rotate to all directions, contributes to the integrated pushing of this heat insulation meal delivery car like this.Described car door 2 is loaded on the one side of described car body 1; This car door 2 adopts hinged double swing doors in the present embodiment, according to the concrete place that this heat insulation meal delivery car uses, also can adopt plug-type, drawing and pulling type between described car door 2 and car body 1, upwards raise or the design of flip-up style downwards, its concrete installed surface also can decide according to concrete service condition.
As shown in Figure 1, described rack 3 is loaded on described insulation placed cavity 11 top, it is designed with the standing groove 31 that two or more are matrix arrangement; As shown in Figure 4, described food tray 4 is placed on above described insulation placed cavity 11 by standing groove 31; Described insulation placed cavity 11 bottom is the high stairsteppings in middle low two ends, and the two ends of described insulation placed cavity 11 medial launder are designed with circulation port 12, and described circulation port 12 is connected with water circulation heater 14 by the circulation pipe 13 of insulation placed cavity 11 bottom.
This heat insulation meal delivery car can be used in the places such as hotel, dining room, station and train.The universal wheel 5 of its logical bottom can 360 ° of rotations, and this heat insulation meal delivery car can promote to advance in all directions like this, very easy to use.As shown in Figure 1 and Figure 4, described rack 3 is closed above described insulation placed cavity 11 jointly with food tray 4, and like this when firing equipment heats this insulation placed cavity 11, this cavity can well be preserved temperature; The medial launder of described insulation placed cavity 11 is connected with described hot water circulating device 14 by circulation port 12, circulation pipe 13, and this heat insulation meal delivery car can be use the characteristic of warm water insulation to be incubated the food in food tray.When specifically using, water can be placed in the medial launder of described insulation placed cavity 11, water can be sucked heating by a circulation port 12 by described hot water circulating device 14, then by another circulation port 12, hot water is replenished in insulation placed cavity 11, this mode by heat cycles water heats, the temperature in whole placement incubation cavity 11 can be made more even, improve the efficiency of heating surface simultaneously.
As shown in figures 1 and 3, the step top of described insulation placed cavity 11 is equipped with heating tube 6.Described heating tube 6 separately can use with described hot water circulating device 14, and described hot water circulating device 14 can be heated by heat cycles water thus to all food tray 4 colleague on described insulation placed cavity 11 top or be incubated; Described heating tube 6 can be heated to the food tray 4 of its side of deflection, ensures to make the preservation of food more convenient like this.
As shown in Figure 3, savings battery 7 is all equipped with in the step bottom of described insulation placed cavity 11 two ends symmetry.Can continue to heat in the process promoted to this heat insulation meal delivery car like this, can be convenient for people to using away from power supply or under needing the environment of only movement, make the applicability of bar serving trolley stronger, the heavier-weight of described savings battery 7 simultaneously, and be positioned at described insulation placed cavity 11 bottom, the center of gravity making this serving trolley overall is like this comparatively on the lower side, more stable during promotion.
As shown in Figure 5 and Figure 6, described standing groove 31 is square, and described food tray 4 is the oblong-shaped of upper opening, is designed with the load-bearing limit of stretching out, and sealant 41 is equipped with in the bottom on described load-bearing limit.Described sealant 41 uses elastomeric material to make, described food tray 4 and described rack 3 can be fit together closely like this, make the sealing effectiveness on described insulation placed cavity 11 top better, effectively can prevent the loss of heat, make the utilization rate of energy higher.
As shown in Figure 3, also comprise electric cabinet 8 in this heat insulation meal delivery car, be loaded on the bottom of insulation placed cavity, be connected respectively with described hot water circulating device 14 and described savings battery 7 by circuit, described electric cabinet 8 is built with attemperating unit simultaneously; Described water circulation heater 14 is built with the temperature measuring equipment be connected with described attemperating unit.Described temperature measuring equipment can measure the temperature of recirculated water, then measurement result is sent on described attemperating unit, then decides continue heating or stop heating by the temperature of setting in advance, realizes Automated condtrol.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a heat insulation meal delivery car, it comprises car body (1), car door (2), rack (3), food tray (4), universal wheel (5); Described car body (1) is oblong-shaped, the insulation placed cavity (11) that described car body (1) upper design has top to open wide, the corner of described car body (1) bottom is equipped with universal wheel (5), and described car door (2) is loaded on the one side of described car body (1); Described rack (3) is loaded on described insulation placed cavity (11) top, it is designed with the standing groove (31) that two or more are matrix arrangement; Described food tray (4) is placed on described insulation placed cavity (11) top by standing groove (31); It is characterized in that: described insulation placed cavity (11) bottom is the high stairsteppings in middle low two ends, the two ends of described insulation placed cavity (11) medial launder are designed with circulation port (12), and described circulation port (12) is connected with water circulation heater (14) by the circulation pipe (13) of insulation placed cavity (11) bottom.
2. heat insulation meal delivery car according to claim 1, is characterized in that: the step top of described insulation placed cavity (11) is equipped with heating tube (6).
3. heat insulation meal delivery car according to claim 1, is characterized in that: savings battery (7) are all equipped with in the step bottom of described insulation placed cavity two ends symmetry.
4. heat insulation meal delivery car according to claim 1, it is characterized in that: described standing groove is square, the oblong-shaped that described food tray (4) is upper opening, is designed with the load-bearing limit of stretching out, and sealant (41) is equipped with in the bottom on described load-bearing limit.
5. heat insulation meal delivery car according to claim 1, is characterized in that: also comprise electric cabinet (8) in this heat insulation meal delivery car, and described electric cabinet (8) is built with attemperating unit; Described water circulation heater (14) is built with the temperature measuring equipment be connected with described attemperating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340735.4A CN104337237A (en) | 2013-08-07 | 2013-08-07 | Heat-insulating meal serving trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340735.4A CN104337237A (en) | 2013-08-07 | 2013-08-07 | Heat-insulating meal serving trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104337237A true CN104337237A (en) | 2015-02-11 |
Family
ID=52494293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310340735.4A Pending CN104337237A (en) | 2013-08-07 | 2013-08-07 | Heat-insulating meal serving trolley |
Country Status (1)
| Country | Link |
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| CN (1) | CN104337237A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193303A (en) * | 2015-10-15 | 2015-12-30 | 重庆典果成实业有限公司 | Blue plate for heat preservation tableware |
| CN105942714A (en) * | 2016-06-07 | 2016-09-21 | 国网浙江永康市供电公司 | Multifunctional dining car and control method thereof |
| CN111695710A (en) * | 2020-06-05 | 2020-09-22 | 新金城智能装备有限公司 | Reservation type central kitchen meal supply system |
Citations (6)
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| CN2482340Y (en) * | 2001-06-01 | 2002-03-20 | 金红星 | Multifunctional dining insulation car |
| CN202179396U (en) * | 2011-09-06 | 2012-04-04 | 江阴新东阳厨具设备有限公司 | Food conveying trolley |
| CN202604061U (en) * | 2012-03-14 | 2012-12-19 | 郭玉琦 | Intelligent heating and heat preservation dining car and meal supplying device |
| CN202653517U (en) * | 2012-07-05 | 2013-01-09 | 中山大学 | Heat insulated serving trolley |
| WO2013050967A1 (en) * | 2011-10-04 | 2013-04-11 | 0903608 B.C. Ltd. | Pest control formulations and methods of making and using same |
| CN203047018U (en) * | 2013-02-07 | 2013-07-10 | 珠海亿威电动产业股份有限公司 | New energy electric vehicle with heating function |
-
2013
- 2013-08-07 CN CN201310340735.4A patent/CN104337237A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482340Y (en) * | 2001-06-01 | 2002-03-20 | 金红星 | Multifunctional dining insulation car |
| CN202179396U (en) * | 2011-09-06 | 2012-04-04 | 江阴新东阳厨具设备有限公司 | Food conveying trolley |
| WO2013050967A1 (en) * | 2011-10-04 | 2013-04-11 | 0903608 B.C. Ltd. | Pest control formulations and methods of making and using same |
| CN202604061U (en) * | 2012-03-14 | 2012-12-19 | 郭玉琦 | Intelligent heating and heat preservation dining car and meal supplying device |
| CN202653517U (en) * | 2012-07-05 | 2013-01-09 | 中山大学 | Heat insulated serving trolley |
| CN203047018U (en) * | 2013-02-07 | 2013-07-10 | 珠海亿威电动产业股份有限公司 | New energy electric vehicle with heating function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193303A (en) * | 2015-10-15 | 2015-12-30 | 重庆典果成实业有限公司 | Blue plate for heat preservation tableware |
| CN105942714A (en) * | 2016-06-07 | 2016-09-21 | 国网浙江永康市供电公司 | Multifunctional dining car and control method thereof |
| CN111695710A (en) * | 2020-06-05 | 2020-09-22 | 新金城智能装备有限公司 | Reservation type central kitchen meal supply system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
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| WD01 | Invention patent application deemed withdrawn after publication |