CN201536987U - Energy-saving environment-friendly steaming cabinet - Google Patents

Abstract

The utility model provides an energy-concerving and environment-protective steaming cabinet, includes the cabinet body, is equipped with the steam chamber on cabinet body upper portion, erects drawer type steaming tray in the steam chamber, is equipped with heating device in cabinet body bottom, and heating device includes evaporation water tank and carries out the heater that heats to the evaporation water tank, and this heater full-automatic or semi-automatic combustor, this combustor and the gas pipeline intercommunication of installing in cabinet body bottom. The utility model has reasonable design and simple structure, adopts gas as fuel and has high thermal efficiency; because the waste heat water tank is arranged on the side of the steam chamber, the waste gas exhausted by the steam chamber is fully utilized, the indoor working environment is improved, and the heat utilization rate is further improved.

Description

An energy-saving and environment-friendly steam cabinet

technical field

The utility model relates to an energy-saving and environment-friendly steaming cabinet, in particular to an energy-saving and environment-friendly steaming cabinet with an automatic burner, which is used in catering industry and canteens.

Background technique

The steam cabinet is one of the kitchen utensils commonly used in the catering industry and corporate canteens, and is used for steaming rice and pasta and other delicacies. The traditional steam cabinet is mainly based on the cage drawer. With the aid of placing it on the water surface in the large pot, it is directly heated by the fire, that is, the water in the pot is directly heated by the stove to generate steam. Because the water storage capacity of the pot is relatively large, it is generally flat or The circular arc surface and the small heat exchange area lead to slow temperature rise, poor thermal energy conversion effect, and low thermal efficiency. The thermal efficiency is low, and it is difficult to meet the requirements of energy saving and environmental protection. Later, fuel oil and gas steaming cabinets gradually developed. The steaming of food is completed by injecting steam. The main structure includes a cabinet, a water tank and a heater. The heater is equipped with a water pipe connected to the water tank. The heater delivers hot water to the water tank through the connected water pipe and promotes the convection of water in the water tank. And exchange, make the water in the whole water tank heat up and generate steam to realize the task of steaming meals. However, most of the heaters are traditional burner-type stoves. Although the thermal efficiency is improved compared with the traditional method, there is still the problem that the heat energy of gas combustion cannot be fully absorbed and utilized, and a large amount of waste heat and steam are discharged from the furnace. In addition, it not only caused a waste of energy, but also led to an increase in room temperature, forming a relatively harsh working environment.

Utility model content

The problem to be solved by the utility model is to provide a steam cabinet with high thermal efficiency, energy saving and environmental protection.

According to the above-mentioned problems to be solved, an energy-saving and environment-friendly steaming cabinet is designed, including a cabinet body, a steam chamber is arranged on the upper part of the cabinet body, a drawer-type steaming drawer is set up in the steam chamber, and a heating device is provided at the bottom of the cabinet body. The heating device includes An evaporating water tank and a heater for heating the evaporating water tank, the heater being a burner. The burner is a fully automatic burner, which communicates with the gas pipeline installed at the bottom of the cabinet. The automatic burner includes a burner connected to the gas pipeline, a blower connected in parallel with the burner, and a solenoid valve is arranged at the connection port between the gas pipeline and the burner, the solenoid valve is connected to the controller, and the controller is connected to the power supply. connected. Certainly, the burner described above can also be a semi-automatic burner, and the burner communicates with the gas pipeline installed at the bottom of the cabinet. The semi-automatic burner includes a burner connected to the gas pipeline, a blower connected in parallel with the gas pipeline, an electromagnetic valve is provided at the connection port of the burner, and a flameout protection device is provided on the burner. The flameout protection device and The solenoid valve is connected with the controller, and the controller is communicated with the power supply.

The utility model has reasonable design, simple structure, uses gas as fuel, and has high thermal efficiency; because a waste water tank is arranged on the side of the steam room, the exhaust gas discharged from the steam room is fully utilized, which not only improves the indoor working environment, but also further improves the thermal efficiency. utilization rate.

Description of drawings

Accompanying drawing 1 is the full sectional schematic diagram of front view after the utility model is assembled.

Detailed ways

As can be seen with reference to the accompanying drawings, the utility model not only can use a gas burner, but also can use an oil burner after simple transformation and assembly. The utility model is described in further detail below by taking the illustration as an example.

An energy-saving and environment-friendly steaming cabinet, comprising a cabinet body 1, a steam chamber 2 is provided on the upper part of the cabinet body, a drawer-type steaming drawer is set up in the steam chamber, and a heating device 3 is provided at the bottom of the cabinet body, and the heating device includes an evaporation water tank 31 and a pair of A heater 32 for heating the evaporating water tank, and the heater is a burner. The burner is a fully automatic burner and communicates with the gas pipeline installed at the bottom of the cabinet. The automatic burner includes a burner connected to the gas pipeline, a blower connected in parallel with the burner, and a solenoid valve is arranged at the connection port between the gas pipeline and the burner, the solenoid valve is connected to the controller 33, and the controller is connected to the burner. Power is connected.

Of course, a semi-automatic burner can also be installed. The semi-automatic burner communicates with the gas pipeline installed at the bottom of the cabinet. There is a solenoid valve, and a flameout protection device is arranged on the burner, and the flameout protection device and the solenoid valve are connected with a controller, and the controller is communicated with a power supply.

It can be seen that the difference between the automatic burner and the semi-automatic burner is only the difference in the control method, and there is no other substantial difference.

Claims (5)

1. An energy-saving and environment-friendly steaming cabinet, comprising a cabinet body (1), a steam chamber (2) is arranged on the upper part of the cabinet body, a drawer-type steaming drawer is set up in the steam chamber, and a heating device (3) is provided at the bottom of the cabinet body, The heating device comprises an evaporating water tank (31) and a heater (32) for heating the evaporating water tank, and is characterized in that: The heater is a burner. 2. The energy-saving and environment-friendly steam cabinet according to claim 1, characterized in that: the burner is a fully automatic burner, and the burner communicates with the gas pipeline installed at the bottom of the cabinet. 3. The energy-saving and environment-friendly steam cabinet according to claim 2, characterized in that: the automatic burner includes a burner connected to the gas pipeline, a blower connected in parallel with the burner, and at the connection port between the gas pipeline and the burner An electromagnetic valve is arranged at the place, and the electromagnetic valve is connected with the controller (33), and the controller is communicated with the power supply. 4. The energy-saving and environment-friendly steam cabinet according to claim 1, characterized in that: the burner is a semi-automatic burner, and the burner communicates with the gas pipeline installed at the bottom of the cabinet. 5. The energy-saving and environment-friendly steam cabinet according to claim 4, characterized in that: the semi-automatic burner includes a burner connected to the gas pipeline, a blower connected in parallel with the gas pipeline, and a connection port of the burner is provided with The solenoid valve is provided with a flameout protection device on the burner, and the flameout protection device and the solenoid valve are connected with a controller, and the controller is communicated with a power supply.

Images