CN115251587A - Multifunctional heat-preservation serving trolley - Google Patents
Multifunctional heat-preservation serving trolley Download PDFInfo
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- CN115251587A CN115251587A CN202211062658.6A CN202211062658A CN115251587A CN 115251587 A CN115251587 A CN 115251587A CN 202211062658 A CN202211062658 A CN 202211062658A CN 115251587 A CN115251587 A CN 115251587A
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- heat preservation
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- 238000004321 preservation Methods 0.000 title claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 33
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 11
- 235000014347 soups Nutrition 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 5
- 235000013305 food Nutrition 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000003166 Opuntia robusta Nutrition 0.000 description 1
- 244000218514 Opuntia robusta Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
- B65D25/06—Partitions adapted to be fitted in two or more alternative positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- 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
- A47B2031/002—Catering trolleys
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Handcart (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The invention discloses a multifunctional heat-preservation serving trolley which comprises an electrically-driven movable trolley frame, wherein a box body is arranged on the movable trolley frame, a horizontal partition plate is arranged in the box body, a heat preservation box is arranged at the upper part of the horizontal partition plate, movable hanging plates which are symmetrical and can be adjusted up and down are arranged on the two sides in the heat preservation box, a serving tray is hung on the movable hanging plates, and a soup barrel is arranged above the serving tray; a fan heater is arranged in the lower part of the box body; a disinfection cabinet is arranged on one side of the insulation box on the movable frame; and the temperature sensor is arranged in the insulation can, the output end of the temperature sensor is connected with the input end in the temperature control box, and the temperature control box is in control connection with the fan heater. The multifunctional electric food conveying device solves the problems of heat preservation, disinfection and conveying of long-distance conveyed food through the multifunctional design of the integrated electric power-assisted system, the heat preservation system and the disinfection system; through various heat preservation measures, the effect of small heat dissipation of a heat preservation space is achieved; in addition, a plurality of movable hanging plates which can be adjusted up and down are arranged, so that the adjustment is convenient, and the practicability is good.
Description
Technical Field
The invention relates to a food delivery device, in particular to a multifunctional heat-preservation food delivery trolley.
Background
At present, kitchens and dining positions in many places are far away, particularly, similar to hospital kitchens and hospital habitats, a long distance is provided for conveying dishes from the hospital kitchens to the hospital habitats, so that the time required for conveying the dishes is long, the dishes are easy to cool, the dishes in the hospitals are required to be fresh and have more soup, and due to the fact that the distance and the time are long in practical condition, the dishes are generally old women, the labor is deficient, and the long-distance conveying is difficult.
This project is according to actual demand, designs a multi-functional heat preservation serving trolley, when improving electronic helping hand motion, increases to remove and keeps warm, removes sterile function, avoids appearing the infection of tableware in the hospital environment, and soup, meal, the dish that the heat preservation was guaranteed to transport can effective temperature control, avoids the condition of reheat before.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multifunctional heat-preservation serving trolley, which solves the technical problem of the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: :
a multifunctional heat-preservation serving trolley comprises an electric power-assisted system, a disinfection system and a temperature control system, wherein the electric power-assisted system comprises a movable trolley frame and a storage battery, the movable trolley frame is driven by electric power and consists of an electric vehicle rear axle assembly and universal silent brake wheels, a box body is installed on the movable trolley frame, a horizontal partition plate is arranged in the box body and close to the lower position, the box body is divided into an upper part and a lower part by the horizontal partition plate, a heat preservation box is arranged at the upper part, movable hanging plates which can be adjusted up and down are symmetrically arranged at two sides in the heat preservation box, serving as hanging disks are hung on the movable hanging plates, supporting frames are respectively installed at two sides in the heat preservation box, a plurality of mounting holes which are distributed at intervals up and down are formed in the supporting frames, and the movable hanging plates are installed on the supporting frames through bolts of any mounting hole; a soup barrel is arranged above the serving tray in the heat preservation box, the top surface of the box body is in an open structure and is provided with an upturned door capable of being turned over, a side door is arranged on the side surface of the heat preservation box at a position facing the serving tray, and the serving tray can be taken through the side door; a warm air blower is arranged in the lower part of the box body, and an air outlet of the warm air blower penetrates through the horizontal partition plate and leads to the heat insulation box; the disinfection system comprises a disinfection cabinet, and the disinfection cabinet is arranged on one side of the insulation box on the movable frame; the temperature control system comprises a temperature sensor and a temperature control box, the temperature sensor is installed in the insulation can, the output end of the temperature sensor is connected to the input end of the temperature control box, and the temperature control box is connected with the fan heater in a control mode.
The movable hanging plate is of a transverse U-shaped structure, U-shaped openings of the movable hanging plates which are symmetrical on two sides are opposite, and the serving trays can be hung in the U-shaped openings in a pulling mode.
The horizontal clapboard is a waterproof heat insulation board and is detachably arranged in the box body.
And a rear axle control module for controlling a rear axle assembly of the electric vehicle is arranged on the movable vehicle frame.
The side wall, the upturning door and the side door of the box body are all of heat insulation layer structures.
The disinfection cabinet is a high-temperature disinfection cabinet.
The disinfection cabinet is an ultraviolet lamp disinfection cabinet.
The power wheel of the electric vehicle rear axle assembly adopts a pressure-resistant rubber solid tire.
Hanging areas are respectively arranged on two sides in the heat preservation box, a plurality of movable hanging plates capable of being adjusted up and down are respectively arranged in the hanging areas on the two sides, and a plurality of serving trays are arranged up and down and hung on the movable hanging plates; the side surfaces of the heat preservation box are respectively provided with a side door corresponding to the hanging areas at the two sides.
The support frame is provided with a plurality of mounting holes which are arranged at intervals up and down, the movable hanging plate can be mounted on the support frame through any mounting hole, and the mounting position of the movable hanging plate can be adjusted according to the height of the serving tray required in actual operation, so that the movable hanging plate can be adjusted up and down.
According to the invention, the temperature inside the heat insulation box is controlled through the feedback of the temperature sensor and the control connection of the temperature control box and the fan heater; the side door of the incubator is provided with an induction element, and the induction element controls the fan heater and the electric power assisting system not to be started when the side door is opened.
The invention is also provided with an electric handle for controlling the movable frame, and a digital display temperature controller capable of displaying the temperature in the heat insulation box is arranged at the electric handle; the disinfection system adopts a mode of power supply and disinfection by the storage battery, and articles such as a soup ladle, a dinner plate, bowls and chopsticks and the like for sale can be placed in the disinfection cabinet;
the electric power assisting system adopts an electric vehicle rear axle integrated structure, has a damping structure, designs a fast and low-speed two-gear operation mode, has the fastest speed of the low-speed gear not more than 0.8m/s and the fastest speed of the high-speed gear not more than 1.2m/s, has a low-speed reversing function and has voice prompt; a power wheel of the electric power assisting system is a pressure-resistant rubber solid tire, maintenance of a pneumatic tire due to air pressure is reduced frequently, and a guide wheel is a mute load universal wheel and has a locking function.
The storage battery of the invention adopts a quick and waterproof aviation plug, which is convenient for quick charging of the equipment in a stop state. The storage battery is fixed at the lower part of the box body through a screw structure and is separated from the heat insulation box through a waterproof heat insulation horizontal partition plate, so that the storage environment of the storage battery is safe and reliable.
(III) advantageous effects
The invention provides a multifunctional heat-preservation serving trolley which has the following beneficial effects:
the multifunctional electric food conveying system solves the problems of heat preservation, disinfection and conveying of long-distance conveyed food through the multifunctional design of the integrated electric power assisting system, the heat preservation system and the disinfection system; through various heat preservation measures, the effect of small heat dissipation of a heat preservation space is achieved; the use of the solid power-assisted tire can reduce the maintenance times, can continuously maintain the disinfection function in the food delivery moving process, can realize the effective disinfection of tableware, and avoids the spread of viruses; in addition, a plurality of movable hanging plates which can be adjusted up and down are arranged, so that the adjustment is convenient, the practicability is good, and more serving trays can be hung.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a mounting structure diagram of a movable hanging plate in a hanging area.
Fig. 3 is a side view of fig. 2.
FIG. 4 is a signal transmission schematic diagram of a temperature control system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, the present invention provides a technical solution:
a multifunctional heat-preservation dining car comprises an electric power-assisted system, a disinfection system and a temperature control system, wherein the electric power-assisted system comprises a moving frame 1 and a storage battery 2 which are driven by electric power, the moving frame consists of an electric car rear axle assembly 3 and universal silent brake wheels 4, a box body 5 is arranged on the moving frame, a horizontal partition plate 6 is arranged in the box body at the lower position and divides the box body into an upper part and a lower part, the upper part is a heat preservation box, hanging areas are respectively arranged at two sides in the heat preservation box, a plurality of movable hanging plates 7 which can be adjusted up and down are respectively arranged in the hanging areas at the two sides, a plurality of tray 8 are arranged and hung on the movable hanging plates up and down, and side doors 11 are respectively arranged on the side surfaces of the heat preservation box corresponding to the hanging areas at the two sides; the two sides in the hanging area are respectively provided with a support frame 24, the support frame is provided with a plurality of mounting holes 25 which are arranged at intervals up and down, and the movable hanging plate 7 is arranged on the support frame 24 through mounting hole bolts; the mounting position of the movable hanging plate 7 can be adjusted according to the height of the actually required serving tray 8 in the operation, so that the up-and-down adjustment of the movable hanging plate is realized. The movable hanging plates are of a transverse U-shaped structure, U-shaped openings of the movable hanging plates which are symmetrical on two sides in the hanging area are opposite, and the service plate 8 can be hung in the U-shaped openings in a pulling mode.
A soup barrel 9 is arranged above the serving tray in the heat insulation box, the top surface of the box body is in an open structure and is provided with an upper turnover door 10 capable of turning over, and the serving tray can be taken through a side door; a warm air blower 12 is arranged in the lower part of the box body, and an air outlet of the warm air blower penetrates through the horizontal partition plate and leads to the heat insulation box; the disinfection system comprises a disinfection cabinet 13, and the disinfection cabinet 13 is arranged on one side of the insulation box on the movable frame 1; the temperature control system comprises a temperature sensor 14 and a temperature control box 15, the temperature sensor is installed in the insulation can, the output end of the temperature sensor 14 is connected to the input end of the temperature control box 15, and the temperature control box 15 is in control connection with the fan heater 12.
The horizontal clapboard 6 is a waterproof heat insulation board and is detachably arranged in the box body 5.
And a rear axle control module 16 for controlling a rear axle assembly of the electric vehicle is arranged on the movable frame 1.
The side wall of the box body 5, the upturned door 10 and the side door 11 all adopt heat insulation layer structures.
The disinfection cabinet 13 is a high-temperature disinfection cabinet or an ultraviolet lamp disinfection cabinet.
And the power wheel of the electric vehicle rear axle assembly 3 adopts a pressure-resistant rubber solid tire.
The upper turnover door 10 can be fixed on the front side and the rear side of the movable frame after being opened, and the serving trays can be placed on the upper turnover door for display and sale after being taken out from the side door 11 of the heat preservation box.
The invention also comprises an electric handle for controlling the movable frame, wherein the electric handle comprises a power-assisted starting lock 17, a brake handle 18 and a rotating speed handle 19, and a digital display temperature control instrument 20 capable of displaying the temperature in the heat insulation box is arranged at the electric handle; the storage battery 2 adopts a quick waterproof aviation plug 21 for charging, and is also provided with a charging port 23, and an electric quantity display screen 22 is arranged at the electric handle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a multi-functional heat preservation serving trolley, is including electric power assisted system, disinfection system and temperature control system, and electric power assisted system includes removal frame, battery by electric drive, and removal frame comprises electric motor car rear axle assembly, universal silence brake wheel, its characterized in that: the movable trolley frame is provided with a box body, a horizontal partition plate is arranged in the box body and close to the lower position, the horizontal partition plate divides the box body into an upper part and a lower part, the upper part is a heat preservation box, two sides in the heat preservation box are provided with symmetrical movable hanging plates capable of being adjusted up and down, the movable hanging plates are used for hanging a batch pan, two sides in the heat preservation box are respectively provided with a support frame, the support frame is provided with a plurality of mounting holes which are distributed at intervals up and down, and the movable hanging plates are arranged on the support frames through bolts of any mounting hole; a soup barrel is arranged above the serving tray in the heat insulation box, the top surface of the box body is in an open structure and is provided with an upturned door capable of being turned over, a side door is arranged on the side surface of the heat insulation box at a position facing the serving tray, and the serving tray can be taken through the side door; a warm air blower is arranged in the lower part of the box body, and an air outlet of the warm air blower penetrates through the horizontal partition plate and leads to the heat insulation box; the disinfection system comprises a disinfection cabinet, and the disinfection cabinet is arranged on one side of the insulation box on the movable frame; the temperature control system comprises a temperature sensor and a temperature control box, the temperature sensor is installed in the insulation can, the output end of the temperature sensor is connected to the input end of the temperature control box, and the temperature control box is connected with the fan heater in a control mode.
2. The multifunctional heat-preservation serving trolley of claim 1, wherein: the movable hanging plate is of a transverse U-shaped structure, U-shaped openings of the movable hanging plates which are symmetrical on two sides are opposite, and the serving trays can be hung in the U-shaped openings in a pulling mode.
3. The multifunctional heat-preservation dining car as claimed in claim 1, wherein: the horizontal clapboard is a waterproof heat insulation board, and the horizontal clapboard is detachably arranged in the box body.
4. The multifunctional heat-preservation dining car as claimed in claim 1, wherein: and a rear axle control module for controlling a rear axle assembly of the electric vehicle is arranged on the movable vehicle frame.
5. The multifunctional heat-preservation dining car as claimed in claim 1, wherein: the side wall, the upturning door and the side door of the box body are all of heat insulation layer structures.
6. The multifunctional heat-preservation serving trolley of claim 1, wherein: the disinfection cabinet is a high-temperature disinfection cabinet.
7. The multifunctional heat-preservation serving trolley of claim 1, wherein: the disinfection cabinet is an ultraviolet lamp disinfection cabinet.
8. The multifunctional heat-preservation serving trolley of claim 1, wherein: the power wheel of the electric vehicle rear axle assembly adopts a pressure-resistant rubber solid tire.
9. The multifunctional heat-preservation serving trolley of claim 1, wherein: hanging areas are respectively arranged on two sides in the heat preservation box, a plurality of movable hanging plates capable of being adjusted up and down are respectively arranged in the hanging areas on the two sides, and a plurality of serving trays are arranged up and down and hung on the movable hanging plates; the corresponding hanging areas corresponding to the two sides on the side surface of the heat preservation box are respectively provided with a side door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211062658.6A CN115251587A (en) | 2022-08-31 | 2022-08-31 | Multifunctional heat-preservation serving trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211062658.6A CN115251587A (en) | 2022-08-31 | 2022-08-31 | Multifunctional heat-preservation serving trolley |
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| Publication Number | Publication Date |
|---|---|
| CN115251587A true CN115251587A (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211062658.6A Pending CN115251587A (en) | 2022-08-31 | 2022-08-31 | Multifunctional heat-preservation serving trolley |
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| Country | Link |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202016655U (en) * | 2011-03-22 | 2011-10-26 | 上海富溢厨房设备有限公司 | Multifunctional heat insulation transfer trolley |
| CN103735038A (en) * | 2013-12-16 | 2014-04-23 | 常州市品恒酒店设备有限公司 | Disinfection heat-preservation food serving cart |
| 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 |
| CN206295095U (en) * | 2016-10-20 | 2017-07-04 | 深圳市捷厨厨房设备有限公司 | It is a kind of walk in heat heat insulation meal delivery car |
| CN206466463U (en) * | 2017-02-10 | 2017-09-05 | 中国人民解放军空军勤务学院 | Apply the insulation disinfect box in long-distance transport automobile |
| CN209142670U (en) * | 2018-12-05 | 2019-07-23 | 北京物资学院 | A kind of commodities circulating cases of Multifunctional layered storage |
| CN209331370U (en) * | 2018-08-08 | 2019-09-03 | 周铁雄 | One kind being driven by electricity hotel guest room servicer |
| CN111265012A (en) * | 2020-01-20 | 2020-06-12 | 合肥人和节能环保设备制造有限公司 | Electric steam heat-preservation serving trolley |
| CN211380952U (en) * | 2019-07-04 | 2020-09-01 | 遵义市妇幼保健院 | Food heat preservation device for pediatric nursing |
| CN112478454A (en) * | 2020-12-01 | 2021-03-12 | 武汉谷津科技有限公司 | Conveyer with temperature real time monitoring and heat preservation function |
| CN213736442U (en) * | 2020-11-29 | 2021-07-20 | 贾淑帅 | Dairy product cold storage transportation device |
| CN113340051A (en) * | 2021-06-16 | 2021-09-03 | 吴才林 | Multifunctional fresh-keeping constant-temperature heating device |
-
2022
- 2022-08-31 CN CN202211062658.6A patent/CN115251587A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202016655U (en) * | 2011-03-22 | 2011-10-26 | 上海富溢厨房设备有限公司 | Multifunctional heat insulation transfer trolley |
| CN103735038A (en) * | 2013-12-16 | 2014-04-23 | 常州市品恒酒店设备有限公司 | Disinfection heat-preservation food serving cart |
| 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 |
| CN206295095U (en) * | 2016-10-20 | 2017-07-04 | 深圳市捷厨厨房设备有限公司 | It is a kind of walk in heat heat insulation meal delivery car |
| CN206466463U (en) * | 2017-02-10 | 2017-09-05 | 中国人民解放军空军勤务学院 | Apply the insulation disinfect box in long-distance transport automobile |
| CN209331370U (en) * | 2018-08-08 | 2019-09-03 | 周铁雄 | One kind being driven by electricity hotel guest room servicer |
| CN209142670U (en) * | 2018-12-05 | 2019-07-23 | 北京物资学院 | A kind of commodities circulating cases of Multifunctional layered storage |
| CN211380952U (en) * | 2019-07-04 | 2020-09-01 | 遵义市妇幼保健院 | Food heat preservation device for pediatric nursing |
| CN111265012A (en) * | 2020-01-20 | 2020-06-12 | 合肥人和节能环保设备制造有限公司 | Electric steam heat-preservation serving trolley |
| CN213736442U (en) * | 2020-11-29 | 2021-07-20 | 贾淑帅 | Dairy product cold storage transportation device |
| CN112478454A (en) * | 2020-12-01 | 2021-03-12 | 武汉谷津科技有限公司 | Conveyer with temperature real time monitoring and heat preservation function |
| CN113340051A (en) * | 2021-06-16 | 2021-09-03 | 吴才林 | Multifunctional fresh-keeping constant-temperature heating device |
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