TWM611670U - Full-automatic steam cabinet - Google Patents

Abstract

This creation is an automatic steam cabinet, which contains a cabinet, a water tank and a heater. The cabinet has an internal space; the water tank is located beside or above the cabinet, the bottom of the water tank has a water chamber for holding water, and the top of the water tank has a steam chamber for holding water vapor. The steam chamber is directly connected with the internal space of the cabinet; the heater is used to heat the water in the water tank, so that the fully automatic steam cabinet does not accumulate high-pressure steam, has high safety in use, and the bottom surface of the internal space of the cabinet It is flush with the ground, and the user can directly push the object to be heated into the cabinet, which is extremely convenient to use.

Description

Automatic steam cabinet

This creation is related to steam equipment, especially a fully automatic steam cabinet.

Steam equipment has a wide range of uses. For example, many foods are cooked by steam equipment. Generally, steam equipment has a cabinet for holding food and a steam chamber at the bottom of the cabinet. The steam chamber can be Water vapor is generated and sent into the cabinet to heat the food. For the user, because the steam chamber raises the cabinet, the bottom surface of the interior space of the cabinet and the ground have a height difference, which cannot be pushed The food is transported directly into the cabinet by the vehicle, and the food can only be pushed to the front of the cabinet by the trolley first, and then the food is placed from the trolley into the cabinet, which causes the user to work quite laboriously.

In addition, another type of steam equipment uses a steam boiler to generate steam and send it to a remote cabinet to heat food. Because the steam boiler needs to accumulate high-pressure steam in order to transport a long distance, and high-pressure steam has safety concerns. The deployment of relevant technical personnel to ensure normal operation has increased labor costs. In addition, regular safety inspections and maintenance costs have also discouraged many owners.

One purpose of this creation is to provide a fully automatic steam cabinet that does not accumulate high-pressure steam, is safe in use, and does not require additional labor costs. Another purpose of this creation is to provide a fully automatic steam cabinet, the bottom of the internal space of the cabinet is flush with the ground, and the user can directly push the object to be heated into the cabinet, which is extremely convenient to use.

In order to achieve the above purpose, the fully automatic steam cabinet of this creation includes a cabinet, a water tank and a heater. The cabinet has an internal space; the water tank is located beside or above the cabinet, the bottom of the water tank has a water chamber for holding water, and the top of the water tank has a steam chamber for holding water vapor. The steam chamber is directly connected with the internal space of the cabinet; the heater is used for heating the water in the water tank.

Since the water tank is located beside or above the cabinet, it is convenient for the user to use the cart to directly push the object to be heated into the cabinet, which saves time and effort in use. When the water in the water tank is heated to generate steam , Since the steam chamber is directly connected with the internal space of the cabinet, the water vapor in the water tank can be directly input into the cabinet, and the steam chamber of the water tank does not accumulate vapor pressure, which is quite safe in operation and does not require additional costs Labor costs.

The following is a detailed description of the technical content and features of this creation with a preferred embodiment in conjunction with the drawings. As shown in Figures 1 and 2, the fully automatic steam cabinet 10 provided by a preferred embodiment of the creation includes a cabinet The body 20, a water tank 30, a plurality of heaters 40, a heating chamber 41, and a gas collecting chamber 42.

The cabinet body 20 is rectangular in appearance. The cabinet body 20 has a bottom wall 21, a top wall 22, and a side peripheral wall 23 connecting the bottom wall 21 and the top wall 22, wherein the side peripheral wall 23 includes a front and a rear , Left and right sides, the cabinet body 20 has an internal space 24 surrounded by the bottom wall 21, the top wall 22 and the side walls 23, and the internal space 24 is used to accommodate the items or food to be heated As shown in FIG. 1, the side wall 23 in the front of the cabinet 20 is provided with a cabinet door 25 for opening and closing the internal space 24, and the center of the cabinet door 25 has a window 251 for viewing the inside of the cabinet 20 The space 24 is heated, and there is a thermometer 252 above the cabinet door 25 to measure the temperature of the internal space 24. In addition, a control box 26 is provided on the side of the cabinet 20 to control the heating器40.

The water tank 30 is located on the rear peripheral wall 23 of the cabinet body 20. In this embodiment, the water tank 30 is connected to the cabinet body 20. In other embodiments, the water tank 30 and the cabinet body 20 can also be separated. 30 can also be arranged on the top wall 22 of the cabinet 20 or above the cabinet 20. As shown in FIG. 2, the bottom of the water tank 30 has a water chamber 31 for holding water, and the top of the water tank 30 There is a steam chamber 32 connected to the water holding chamber 31, and the steam chamber 32 is used to contain the steam generated after the water in the water holding chamber 31 is heated. A water inlet 311 and a steam are provided on the side of the water tank 30 Outlet 321, the water inlet 311 communicates with the water chamber 31, for inputting external water source, the steam outlet 321 communicates with the steam chamber 32, the steam outlet 321 communicates with the internal space 24 of the cabinet 20 through a conveying pipe 33 (Refer to Figure 4), so that the steam chamber 32 of the water tank 30 and the internal space 24 of the cabinet 20 are directly connected, and there is no gas obstruction or gas resistance close to zero between the steam chamber 32 and the internal space 24, It should be noted that the so-called "direct communication" means that there are no switches or valves or other components that will hinder the delivery of steam between the cabinet 20 and the water tank 30, so the water vapor generated by the water tank 30 can be directly input to the water tank 30. In the internal space 24 of the cabinet 20, the so-called "no gas obstruction" means that the resistance of the gas flow is zero, and its meaning is similar to current obstruction (ie resistance), because the steam chamber 32 of the water tank 30 in this creation does not accumulate vapor Pressure is quite safe in operation.

As shown in Figures 2 to 4, the water tank 30 is provided with eight hot air pipes 34 penetrating through itself to improve the heating efficiency of the water tank 30. The hot air pipes 34 can be seamless steel pipes, galvanized iron pipes or galvanized steel pipes. Steel pipes, and each of the hot gas pipes 34 has an inlet 341 located at the bottom 301 of the water tank 30, and an outlet 342 located at the top 302 of the water tank 30, wherein the hot gas pipes 34 are straight pipes. In other embodiments, each The hot gas pipes 34 can also be bent pipes, and each of the hot gas pipes 34 can be provided with a plurality of fins (not shown in the figure) extending into the water chamber 31 or the steam chamber 32 to increase the heating area, which can further increase the heating area. The heating efficiency of the water tank 30; in addition, the water tank 30 can be made of white iron, steel, cast iron, or galvanized, and the outer periphery of the water tank 30 can be provided with a heat insulation layer 35 (see FIG. 3). The layer 35 can be made of rock wool, thermal insulation wool or ceramic wool, etc., so that the water tank 30 has the functions of heat insulation and heat preservation.

The heaters 40 can be electric heaters located at the bottom 301 or the side wall 23 of the water tank 30, or they can be fire exhaust burners or a fully automatic temperature control combustion system located below the bottom 301 of the water tank 30 or the hot gas pipes. Below the inlet 341 of 34, the heaters 40 can use gas or diesel for combustion, and can heat the water tank 30 by conduction or radiation, or an electric heater can be directly extended into the water tank 30 to heat the water tank 30. Water, the hot air generated by the heaters 40 can extend into the water tank 30 through the hot air pipes 34 (refer to FIG. 4) to improve the heating efficiency.

The heating chamber 41 is arranged under the water tank 30 and communicates with the inlets 341 of the hot gas pipes 34. As shown in FIGS. 2 and 4, the heaters 40 are arranged in the heating chamber 41 so that the heaters 40 The generated hot air will not be dispersed outside and can be concentrated through each of the hot air pipes 34.

The gas collection chamber 42 is arranged above the water tank 30 and communicates with the outlets 342 of the hot gas pipes 34. The gas collection chamber 42 is used to collect the hot gas derived from the outlets 342 of the hot gas pipes 34, and the gas collection chamber 42 An exhaust port 43 is provided on the upper side for exhausting hot air; however, the heating chamber 41 and the gas collecting chamber 42 can be omitted.

As shown in FIG. 4, the fully automatic steam cabinet 10 further includes a water level display tube 50 connected to the water tank 30. The water level display tube 50 has an upper end 51 that communicates with the steam chamber 32 of the water tank 30, and a lower end 52 and the water tank. The water chamber 31 of 30 is connected, and the water level display tube 50 is provided with a liquid level sensor 53 for detecting the height of the water level in the water level display tube 50. The liquid level sensor 53 can be an electrode type liquid Level gauge or float type level gauge, since the water level of the water holding chamber 31 is the same as the water level of the water level display tube 50, when the water level in the water level display tube 50 is too low, the liquid level sensor 53 can provide A warning, informing the user that the water tank 30 needs to be refilled immediately; however, the water level indicator tube 50 can be omitted.

Please refer to Figures 1 and 4, because the water tank 30 is located beside the cabinet 20, the cabinet 20 will not be elevated, so that the bottom surface of the internal space 24 has a height difference with the ground, so that it is convenient for users to push The vehicle directly pushes the objects to be heated or food into the internal space 24 of the cabinet 20, which saves time, effort and convenience. When the fully automatic steam cabinet 10 starts heating, the control box 26 automatically controls the heating The device 40 heats the water tank 30, and can also set the heating time and temperature of the heaters 40, so that the water in the water tank 30 is heated to generate water vapor, because the internal space 24 of the cabinet 20 and the steam of the water tank 30 There is no gas obstruction between the chambers 32, so that the steam chamber 32 of the water tank 30 will not accumulate steam pressure, and the heating operation is quite safe, and no extra labor cost is required, so that the fully automatic steam cabinet 10 of the present invention has great market potential.

Based on the design spirit of this creation, the structure of the fully automatic steam cabinet 10 can have other changes, for example: the water inlet 311 of the water tank 20 can be omitted; the hot gas pipe 34 only needs to be at least one, and the heater 40 also needs to be at least one Yes; even the hot gas pipe 34 can be omitted; the steam outlet 321 of the water tank 30 can be equipped with a steam-water separator to separate the water in the steam; the steam outlet 321 of the water tank 30 can also be provided by a plurality of conveying pipes 33 Connect most cabinets 20. All such structural changes that can be easily thought of should be covered by the scope of the patent application for this creation.

10: Fully automatic steam cabinet 20: Cabinet 21: bottom wall 22: top wall 23: side wall 24: Internal space 25: cabinet door 251: Windows 252: Thermometer 26: control box 30: water tank 301: bottom 302: top 31: Water chamber 311: water inlet 32: Steam room 321: Steam outlet 33: Conveying pipe 34: Hot air pipe 341: Entrance 342: export 35: Insulation layer 40: heater 41: heating chamber 42: Gathering chamber 43: exhaust port 50: Water level display tube 51: upper end 52: bottom 53: Liquid level sensor

Figure 1 is a perspective view of a fully automatic steam cabinet created by a preferred embodiment; Figure 2 is a perspective view of the water tank of a fully automatic steam cabinet created in a preferred embodiment; Figure 3 is a cross-sectional view of Figure 2 along the direction 3-3; Fig. 4 is a cross-sectional view of Fig. 1 along the direction 4-4.

10: Fully automatic steam cabinet

20: Cabinet

21: bottom wall

22: top wall

23: side wall

24: Internal space

30: water tank

301: bottom

302: top

31: Water chamber

32: Steam room

321: Steam outlet

33: Conveying pipe

34: Hot air pipe

341: Entrance

342: export

40: heater

41: heating chamber

42: Gathering chamber

43: exhaust port

Claims (10)

A fully automatic steam cabinet, including: A cabinet with an internal space; A water tank is located beside or above the cabinet. The bottom of the water tank has a water chamber for holding water. The top of the water tank has a steam chamber for containing water vapor. The internal space is directly connected; and A heater for heating the water in the water tank. The fully automatic steam cabinet according to claim 1, wherein there is no gas obstruction between the steam chamber and the internal space of the cabinet. The fully automatic steam cabinet according to claim 1, wherein the heater is provided in the water tank for heating the water tank or directly heating the water in the water tank. The fully automatic steam cabinet according to claim 1, wherein the water tank is provided with at least one hot gas pipe penetrating through itself, the hot gas pipe has an inlet and an outlet, and the heater is arranged below the inlet. The automatic steam cabinet according to claim 4, wherein the inlet of the hot gas pipe is located at the bottom of the water tank, and the outlet of the hot gas pipe is located at the top of the water tank. The fully automatic steam cabinet according to claim 4 or 5 further includes a heating chamber provided under the water tank and connected with the inlet of the hot gas pipe, and the heater is provided in the heating chamber. The fully automatic steam cabinet according to claim 4 or 5, further includes a gas collecting chamber arranged above the water tank and communicating with the outlet of the hot gas pipe, and an exhaust port is arranged above the gas collecting chamber. The fully automatic steam cabinet according to claim 1, wherein the water tank has a water inlet communicating with the water holding chamber. The fully automatic steam cabinet according to claim 1, further comprising a water level display tube having an upper end connected with the steam chamber of the water tank and a lower end connected with the water chamber of the water tank. The automatic steam cabinet according to claim 1, wherein the cabinet body has a bottom wall, a top wall, and a peripheral wall connecting the bottom wall and the top wall, and the internal space is the bottom wall and the top wall Surrounded by the side peripheral wall, the water tank is arranged on the top wall or the side peripheral wall.

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