CN219172267U

CN219172267U - Meal delivery trolley

Info

Publication number: CN219172267U
Application number: CN202320051965.8U
Authority: CN
Inventors: 陆杰汉; 全野; 李辉; 赵晨曦
Original assignee: Zhengzhou Hongyu Special Vehicle Co ltd
Current assignee: Zhengzhou Hongyu Special Vehicle Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-13
Anticipated expiration: 2033-01-09

Abstract

A meal delivery vehicle comprises a vehicle body consisting of a vehicle head, a vehicle frame and a vehicle carriage, wherein a main food heat insulation barrel, a snack box heat insulation box and a radiator are arranged in the vehicle carriage, and the main food heat insulation barrel and the snack box heat insulation box are positioned above the radiator; the bottom surface of the frame is provided with a fuel oil heater, a water inlet pipe of the fuel oil heater is correspondingly connected with a water tank of the frame, a water outlet pipe of the fuel oil heater is correspondingly connected with a water inlet of a radiator, a water outlet of the radiator is correspondingly connected with the water tank, and an oil inlet of the fuel oil heater is correspondingly connected with an oil tank of the frame; the fuel oil heater comprises a plunger oil pump, an atomizer, a combustion-supporting fan, a combustion chamber and a water jacket interlayer, wherein the plunger oil pump is used for feeding sucked fuel oil into the atomizer, the atomizer feeds the atomized fuel oil into the combustion chamber together with air sucked by the combustion-supporting fan, the combustion chamber ignites the materialized fuel oil and the air together, the water jacket interlayer is arranged outside the combustion chamber, and the water jacket interlayer is correspondingly communicated with the water inlet pipe and the water outlet pipe; the meal delivery trolley can meet the requirement of long-distance heat preservation.

Description

Meal delivery trolley

Technical Field

The utility model relates to the technical field of kitchen meal delivery carts, in particular to a meal delivery cart.

Background

As is well known, at present, more and more units and people have meal delivery demands, such as workers in field construction, passengers taking trains or coaches, students taking coaches or coaches, and the like, and kitchen workers usually split meal into dinner plates in advance, deliver the meal to a designated place and then distribute or pick up the meal uniformly;

the traditional meal delivery vehicle is characterized in that a water tank is arranged in a carriage, the water tank is divided into an upper part and a lower part, wherein the lower part is provided with hot water, the upper part is used for placing a meal box, the temperature of food in the meal box is kept by the steam of the hot water, but the hot water gradually cools after a certain time, so that the heat preservation function is lost, in addition, if long-distance meal delivery is performed, the steam of the hot water possibly enters the meal box, so that the taste of the food in the meal box is poor, and the meal delivery vehicle is not suitable for long-distance meal delivery;

in view of the above, there is a need in the market for a meal delivery vehicle that can meet the long-distance thermal insulation requirement.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model discloses a meal delivery vehicle.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the meal delivery trolley comprises a trolley body formed by a trolley head, a trolley frame and a trolley carriage, wherein a main food heat insulation barrel, a snack box heat insulation box and a radiator are arranged in the trolley carriage, and the main food heat insulation barrel and the snack box heat insulation box are positioned above the radiator; the bottom surface of the frame is provided with a fuel oil heater, a water inlet pipe of the fuel oil heater is correspondingly connected with a water tank of the frame, a water outlet pipe of the fuel oil heater is correspondingly connected with a water inlet of a radiator, a water outlet of the radiator is correspondingly connected with the water tank, and an oil inlet of the fuel oil heater is correspondingly connected with an oil tank of the frame; the fuel oil heater comprises a plunger oil pump, an atomizer, a combustion-supporting fan, a combustion chamber and a water jacket interlayer, wherein the plunger oil pump is used for feeding sucked fuel oil into the atomizer, the atomizer feeds the fuel oil into the combustion chamber together with air sucked by the combustion-supporting fan after atomizing the fuel oil, the combustion chamber ignites the materialized fuel oil and the air together, the water jacket interlayer is arranged outside the combustion chamber, and the water jacket interlayer is correspondingly communicated with the water inlet pipe and the water outlet pipe.

Preferably, the carriage plate of the carriage is respectively composed of stainless steel plates, polyurethane foam and glass fiber reinforced plastic plates from inside to outside.

Preferably, the radiator is of a continuous U-shaped structure, and three radiators are arranged, wherein one radiator is correspondingly positioned at the bottom of the main food heat-preserving barrel, the other two radiators are correspondingly positioned at the bottom of the snack box heat-preserving box, water inlets of the three radiators are correspondingly connected with a water outlet pipe of the fuel heater, and water outlets of the three radiators are correspondingly connected with a water inlet pipe of the fuel heater.

Preferably, the roof of the carriage is provided with an ultraviolet sterilizing lamp and an illuminating lamp.

Preferably, the bottom plate of the carriage is provided with a drain hole.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the meal delivery vehicle disclosed by the utility model, the fuel oil heater can be used for heating a part of water in the water tank, so that the radiator can be ensured to emit heat for a long time, the purpose of preserving heat of staple food and snack boxes for a long time is achieved, and the requirement of long-distance meal delivery is further met.

Drawings

FIG. 1 is a schematic diagram of a structure of the present utility model;

FIG. 2 is a schematic diagram of the connection of the fuel heater to the fuel tank and the water tank;

fig. 3 is a schematic diagram of the structure of the fuel heater.

In the figure: 1. a headstock; 2. a frame; 3. a carriage; 4. a main food heat-preserving barrel; 5. a snack box incubator; 6. a heat sink; 7. a fuel oil heater; 701. a plunger oil pump; 702. an atomizer; 703. a combustion fan; 704. a combustion chamber; 705. a water jacket interlayer; 706. a water inlet pipe; 707. a water outlet pipe; 8. a water tank; 9. an oil tank; 10. a germicidal lamp; 11. an illuminating lamp.

Detailed Description

In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not indicated or implied that the device or element referred to must have a specific azimuth:

the meal delivery trolley described with reference to fig. 1-3 comprises a trolley body formed by a trolley head 1, a trolley frame 3 and a trolley carriage 2, wherein a main food heat insulation barrel 4, a snack box heat insulation box 5 and a radiator 6 are arranged in the trolley carriage 2, the main food heat insulation barrel 4 and the snack box heat insulation box 5 are positioned above the radiator 6, and the radiator 6 provides temperature for the main food heat insulation barrel 4 and the snack box heat insulation box 5 above by radiating the temperature of a high-temperature medium flowing inside, so that the aim of heat preservation is achieved; the bottom surface of the frame 3 is provided with a fuel oil heater 7, a water inlet pipe 706 of the fuel oil heater 7 is correspondingly connected with a water tank 8 of the frame 3, a water outlet pipe 707 of the fuel oil heater 7 is correspondingly connected with a water inlet of a radiator 6, a water outlet of the radiator 6 is correspondingly connected with the water tank 8, an oil inlet of the fuel oil heater 7 is correspondingly connected with an oil tank 9 of the frame 3, the fuel oil heater 7, the radiator 6 and the water tank 8 form a water circulation loop, so that water in the water tank 8 can enter the radiator 6 to emit heat after being heated, and then returns to the water tank 8 to realize cyclic utilization, and the waste of water resources is reduced; in particular, a boiled water heat-preserving barrel for containing hot water is also arranged in the carriage 2; according to the requirement, the number of the radiators 6 is three, and the number of the radiators 6 is three, wherein one radiator 6 is correspondingly positioned at the bottom of the main food heat insulation barrel 4, the other two radiators 6 are correspondingly positioned at the bottom of the snack box heat insulation box 5, water inlets of the three radiators 6 are correspondingly connected with a water outlet pipe 707 of the fuel heater 7, water outlets of the three radiators 6 are correspondingly connected with a water inlet pipe 706 of the fuel heater 7, and the continuous U-shaped radiators 6 can increase the flowing distance of high-temperature medium, so that the heating capacity of the radiators 6 is exerted to the greatest extent;

in addition, the carriage plate of the carriage 2 is respectively composed of a stainless steel plate, polyurethane foam and a glass steel plate from inside to outside, and the carriage plate with the structure ensures that the whole thermal insulation capability of the carriage 2 is better, thereby further improving the long-distance thermal insulation capability of the meal delivery vehicle; in particular, the top plate of the carriage 2 is provided with an ultraviolet sterilization lamp 10 and an illumination lamp 11, so that the environmental sanitation of the interior of the carriage 2 can be ensured; in addition, the bottom plate of the carriage 2 is provided with a drain hole, so that liquid accumulation in the carriage 2 can be reduced;

the fuel heater 7 comprises a plunger oil pump 701, a combustion-supporting fan 703, an atomizer 702, a combustion chamber 704 and a water jacket interlayer 705, wherein the plunger oil pump 701 is used for feeding sucked fuel into the atomizer 702, the atomizer 702 atomizes the fuel and feeds the atomized fuel into the combustion chamber 704 together with air sucked by the combustion-supporting fan 703, the combustion chamber 704 ignites the materialized fuel and the air together, the water jacket interlayer 705 is arranged outside the combustion chamber 704, the water jacket interlayer 705 is correspondingly communicated with a water inlet pipe 706 and a water outlet pipe 707, and part of water in the water tank 8 can be heated through the fuel heater 7, so that the radiator 6 can emit heat for a long time, the purpose of preserving heat of a main food and a snack box for a long time is achieved, and the requirement of long-distance meal delivery is further met.

The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a meal delivery car, contains the automobile body that comprises locomotive (1), frame (3) and carriage (2), characterized by: a main food heat-preserving barrel (4), a snack box heat-preserving box (5) and a radiator (6) are arranged in the carriage (2), wherein the main food heat-preserving barrel (4) and the snack box heat-preserving box (5) are positioned above the radiator (6); the bottom surface of the frame (3) is provided with a fuel oil heater (7), a water inlet pipe (706) of the fuel oil heater (7) is correspondingly connected with a water tank (8) of the frame (3), a water outlet pipe (707) of the fuel oil heater (7) is correspondingly connected with a water inlet of a radiator (6), a water outlet of the radiator (6) is correspondingly connected with the water tank (8), and an oil inlet of the fuel oil heater (7) is correspondingly connected with an oil tank (9) of the frame (3); the fuel oil heater (7) comprises a plunger oil pump (701), an atomizer (702), a combustion-supporting fan (703), a combustion chamber (704) and a water jacket interlayer (705), wherein the plunger oil pump (701) is used for conveying sucked fuel oil into the atomizer (702), the atomizer (702) is used for atomizing the fuel oil and then conveying the atomized fuel oil into the combustion chamber (704) together with air sucked by the combustion-supporting fan (703), the combustion chamber (704) is used for igniting the materialized fuel oil and the air together, the water jacket interlayer (705) is arranged outside the combustion chamber (704), and the water jacket interlayer (705) is correspondingly communicated with a water inlet pipe (706) and a water outlet pipe (707).

2. A meal delivery cart according to claim 1, wherein: the carriage plate of the carriage (2) is respectively composed of a stainless steel plate, polyurethane foam and a glass fiber reinforced plastic plate from inside to outside.

3. A meal delivery cart according to claim 1, wherein: the radiator (6) is of a continuous U-shaped structure, the number of the radiators (6) is three, one radiator (6) is correspondingly positioned at the bottom of the main food heat insulation barrel (4), the other two radiators (6) are correspondingly positioned at the bottom of the snack box heat insulation box (5), water inlets of the three radiators (6) are correspondingly connected with a water outlet pipe (707) of the fuel heater (7), and water outlets of the three radiators (6) are correspondingly connected with a water inlet pipe (706) of the fuel heater (7).

4. A meal delivery cart according to claim 1, wherein: the top plate of the carriage (2) is provided with an ultraviolet sterilization lamp (10) and an illuminating lamp (11).

5. A meal delivery cart according to claim 1, wherein: the bottom plate of the carriage (2) is provided with a drain hole.