CN2659304Y

CN2659304Y - Food warming box having auto water feeding

Info

Publication number: CN2659304Y
Application number: CNU03257214XU
Authority: CN
Inventors: 李镇五; 崔甲振
Original assignee: JINYANG TECH Co Ltd
Current assignee: JINYANG TECH Co Ltd; Pohang University of Science and Technology Foundation POSTECH
Priority date: 2002-05-17
Filing date: 2003-05-09
Publication date: 2004-12-01
Anticipated expiration: 2013-05-09
Also published as: KR200286860Y1

Abstract

The utility model provides an automatic water supply. The model comprises a display custody part of partitions and the body parts connected with the display custody part of partitions. The display custody part consists of clapboard and transparent windows. The body part comprises a container. One side of the container is connected with the water supplying pipe and the container heat water through the heating filament after water storing. And also the body part comprises a heating vapor device composed of the water level sensor installed in the containers. The body part includes a valve installed in the middle of the water supplying pipe, control equipment which connects the water level sensor and valve. The control equipment controls the switch of the valve and makes the water level maintain a certain degree. The utility model adds water automatically and maintains a certain level. The model can not only prevent food incubator overheating or damage caused by water evaporation or the spillway arising from excessive supply, but also provides continuous supply of water and efficient effective convenience to users.

Description

The self water feeding food insulation box

Technical field

The utility model is about a kind of self water feeding food insulation box, particularly about as being purpose with the display and the sale of food, by improving the automatic amount of makeup water that water heating back is produced the food insulation box of the moist steam that offers food, and keep the equipment of certain water level, make the food insulation box that utilizes moist steam display and sale of foodstuffs, by automatic amount of makeup water, keep certain water level, can prevent that not only moisture from all causing after the evaporation food insulation box overheated and damage or occur because of oversupplied water the situation of spilling water, and continuous amount of makeup water, thereby effectively make things convenient for the user.

Background technology

In general, the purpose that food insulation box is placed in various retail shops is to steam food such as bread, steamed stuffed bun, cake to go forward side by side that marketing is sold, displayed, keeping, buy after not only should guaranteeing to be convenient to watch or touch the food that is positioned at inside from the outside, and should be able to when being provided, the moist steam steaming food keep uniform temperature to carry out warm preservation.

Previous food insulation box is by forming with the lower part: take care of part by the display that transparency window and dividing plate are formed; The hot gas generating means that the container that heats by heater strip after the retaining forms, the fuselage that links to each other with above-mentioned display keeping part lower end are installed.

Previous food insulation box with said structure is made up of with the fuselage that the generation moist steam offers above-mentioned display keeping part the display keeping part of display food, above-mentioned display keeping part is made up of transparency window, be convenient to watch the food of the inside from the outside, and establish multilayer insulating panel in the above-mentioned display keeping part, can display a lot of food simultaneously.

And, the hot gas generating means that offers above-mentioned display keeping part moist steam is housed in the above-mentioned fuselage, this type of hot gas generating means utilizes the heater strip heating to hold the water of staying container bottom, produces moist steam with this, provides this moist steam to the display keeping part that is positioned at the upper end.

But, the technical problem that previous food insulation box exists is: all evaporate for preventing the water in the hot gas generating means container, there is user's inconvenience of amount of makeup water at any time, the phenomenon that water droplet is sprinkled upon the outside or overflows can appear when amount of makeup water, and when carrying out above-mentioned amount of makeup water, the internal temperature of display keeping part can descend rapidly, water in the heating container produces moist steam again not only needs a period of time, if and the water in the container is when all evaporating, container can occur overheated and cause the hot gas generating means to break down, food in the keeping also has the smell of burning, thereby makes this food be difficult to sell.

Summary of the invention

For addressing the above problem, the utility model provides a kind of self water feeding food insulation box that utilizes moist steam display and sale of foodstuffs, by automatic amount of makeup water, keep certain water level, can prevent that not only moisture from all causing after the evaporation food insulation box overheated and damage or occur because of oversupplied water the situation of spilling water, and avoided continuous amount of makeup water, thereby effectively make things convenient for the user.

The utility model is realized by following structure: formed display keeping part and taken care of the fuselage part that the part lower end links to each other with above-mentioned display by transparency window and dividing plate, wherein the main body section branch comprises by a side and being connected with feed pipe, the container that heats by heater strip after the retaining, be installed in the hot gas generating means that the water level sensor on the said vesse is formed, and the valve and water level sensor that is connected above-mentioned hot gas generating means and valve that are installed in above-mentioned feed pipe middle-end, and control above-mentioned valve switch and control appliance that the water level in the above-mentioned water level sensor is kept certain height.

The utility model is the food insulation box that utilizes the display and the sale of foodstuffs of moist steam, by automatic amount of makeup water, keep certain water level, can prevent that not only moisture from all causing after the evaporation food insulation box overheated and damage or occur because of oversupplied water the situation of spilling water, and it is continuous amount of makeup water, thereby effectively user-friendly.

Description of drawings

Fig. 1 represents the shaft side figure of the utility model self water feeding food insulation box

Fig. 2 represents the decomposition shaft side figure of the utility model self water feeding food insulation box

Fig. 3 represents the side view of the utility model self water feeding food insulation box

Fig. 4 represents the structure chart of the utility model self water feeding food insulation box fuselage part

Fig. 5 represents the side view of other embodiment of the utility model self water feeding food insulation box

Among the figure:

100: display keeping part 110: transparency window

120: dividing plate 200: fuselage

210: hot gas generating means 211: feed pipe

212: heater strip 213: container

214: water level sensor 220: valve

230: control appliance 231: control panel

310: running water pipe 320: water tank

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in detail as follows:

Fig. 1 represents the shaft side figure of the utility model self water feeding food insulation box, and Fig. 2 represents the decomposition shaft side figure of the utility model self water feeding food insulation box.

Fig. 3 represents the side view of the utility model self water feeding food insulation box, and Fig. 4 represents the synoptic diagram of the utility model self water feeding food insulation box fuselage part, and Fig. 5 represents the side view of other embodiment of the utility model self water feeding food insulation box.

To shown in Figure 5, the following array structure of self water feeding food insulation box of the present utility model is as its technical essential characteristic as Fig. 1: the display of forming by transparency window 110 and dividing plate 120 certainly part 100 and with the above-mentioned display fuselage part 200 that links to each other of part 100 lower ends certainly; Described fuselage part 200 comprises the container 213 that is connected with feed pipe 211, is heated by heater strip 212 after the retaining by a side and is installed in the hot gas generating means 210 that the water level sensor 214 on the said vesse 213 is formed; Be installed in the valve 220 of above-mentioned feed pipe 211 middle-ends; With water level sensor 214 that is connected above-mentioned hot gas generating means 210 and valve 220, be used for controlling above-mentioned valve 220 switches, the control appliance 230 that the water level in the above-mentioned water level sensor 214 is kept certain height.

At this moment, above-mentioned feed pipe 211 both can be connected with running water pipe 310 by tube connector, above-mentioned feed pipe 211 also can by connect flexible pipe 321 be attached to above-mentioned display certainly part 100 1 sides, be used for the water tank 320 of retaining and be connected.

Below in conjunction with Fig. 1 to Fig. 4, effect of the present utility model is described in detail as follows.

Self water feeding food insulation box of the present utility model is made of with the fuselage 200 that the generation moist steam offers display keeping part 100 the display keeping part 100 of keeping food substantially.

Above-mentioned display keeping part 100 as shown in Figure 1 to Figure 3, to be fixed on light with the transparency window 110 that heat-protecting glass is made and framework 130 that intensity is very high on, and keep its sealing, side in said frame 130 is loaded onto hinge, make the door leaf that has handle overleaf can switch, the lower end is open, is convenient to receive moist steam from above-mentioned fuselage 200.

Then, open after the above-mentioned door leaf, the food of needs insulation can be displayed in the above-mentioned display keeping part 100, and receive the moist steam heat preservation food from the lower end by handle.

And, in above-mentioned display keeping part 100 inside, the installation two ends are fixed on the chute 121 on the said frame 130, on above-mentioned chute 121, lay upper spacer 120, utilize aforementioned barriers 120 the branch multilayer to take care of food, set up lighting apparatus 160 in above-mentioned display keeping part 100 inner upper end, be convenient to also can see the food of keeping in the above-mentioned display keeping part 100 clearly at night or darker place.

And, prevent to coil 170 in above-mentioned display keeping part 100 inner upper end horizontal positioned dewfall, thereby can prevent effectively that the moist steam that is provided to above-mentioned display keeping part 100 from causing the globule to drip on food in last end face generation dewfall.

At this moment, fixedly install snap close 140 and retainer ring 240 respectively, the retainer ring of above-mentioned fuselage is buckled into the snap close of above-mentioned display keeping part, be convenient to assembling and dismounting in the lower end side and above-mentioned fuselage 200 upper side of above-mentioned display keeping part 100.

After above-mentioned self water feeding food insulation box is installed, when preparing to use, snap close 140 is connected with retainer ring 240, above-mentioned food insulation box orthogonal sets is dressed up one use.

The fuselage 200 that provides moist steam for above-mentioned display keeping part 100 as shown in Figures 1 to 4, its inside is provided with hot gas generating means 210 and control appliance 230, above-mentioned hot gas generating means 210 produces moist steams, and above-mentioned control appliance 230 is controlled above-mentioned hot gas generating means 210 according to the user to the adjusting of the control panel 231 that is positioned at above-mentioned fuselage front.

On the above-mentioned control panel 231 several rotary switches or push-button switch are set, are convenient to control the internal temperature of above-mentioned display keeping part 100.

The upper end of above-mentioned fuselage 200, the hot gas generating means 210 that produces moist steam according to the control of above-mentioned control panel 310 is installed, above-mentioned hot gas generating means 210 as shown in Figure 4, to produce the below, container 213 bottoms that high hot heater strip 212 is arranged in retaining according to electric current, the high heat of utilizing above-mentioned heater strip 212 to produce makes the retaining boiling in the said vesse 213, the moist steam that takes place this moment is provided to above-mentioned display keeping part 100, is incubated the food of placing in the above-mentioned display keeping part 100 in the moisture mode.

At this moment, water level sensor 214 by water level in the said vesse tested 213 that is installed in said vesse 213 1 sides, can test the water storage position in the said vesse 213 at any time, and set up caution buzzer or warning lamp at above-mentioned control appliance 230, in case the water levels in the said vesse 213 are lower than below certain water level, sound or light warning lamp will give the alarm.

Meanwhile, install in a side of the container 213 of above-mentioned hot gas generating means 210 and to connect feed pipe 211, and in the middle of above-mentioned feed pipe 211, be connected and installed can receive electronic signal and carry out the valves such as magnetic valve 220 of switch in, above-mentioned valve 220 and above-mentioned water level sensor 214 are connected on the above-mentioned control appliance.

Then, if the moisture storage capacity in the container of above-mentioned hot gas generating means 210 213 is lower than below certain water level, above-mentioned control appliance 230 will be opened above-mentioned valve 220 automatically, by feed pipe 211 to said vesse 213 automatic amount of makeup water, when the water level sensor 214 mensuration water levels in the said vesse 213 are higher than certain altitude, will automatic-closing valve 220, the user just need not be in person to said vesse 213 amount of makeup water like this.The above-mentioned valve 220 of automatic switch because the said vesse 213 interior water levels that above-mentioned control appliance 230 is measured according to water level sensor 214 are as the criterion, thus effectively made things convenient for the user.

At this moment, above-mentioned feed pipe 211 as shown in Figures 1 to 4, both can be directly connected to and continue to give above-mentioned feed pipe 211 to supply water on the running water pipe 310, also can be as shown in Figure 5, the water tank 320 of retaining is set in addition in a side of above-mentioned self water feeding food insulation box, it is communicated with by being connected flexible pipe 321 with above-mentioned feed pipe 211, in the riding position variation change that realizes food insulation box, obtains effect same as described above.

And, as shown in Figure 3, in above-mentioned display keeping part 100, set up temperature inductor 150, and by set up the display of band LCDs in the front of above-mentioned fuselage 200, above-mentioned display keeping part 100 internal temperatures that temperature inductor 150 on the above-mentioned display keeping part 100 is measured are presented on the aforementioned display device, thereby can understand the present temperature of above-mentioned display keeping part 100 easily, make things convenient for the user.

Simultaneously, when the control panel 231 input design temperatures of user by above-mentioned control appliance 230, above-mentioned control appliance 230 receives the design temperature by above-mentioned control panel 231 inputs, after the temperature inductor 150 of above-mentioned display keeping part 100 is measured internal temperature, design temperature and present temperature are compared, as produce uniform temperature difference, will when starting above-mentioned hot gas generating means 210, also be positioned at present temperature of demonstration and design temperature on the display of front.

And above-mentioned control appliance 230 also can carry out following control, promptly when when the temperature difference of above-mentioned present temperature and design temperature is big, provide more electric power to make above-mentioned heater strip 212 produce more heat, when the temperature difference hour, provide less electric power to make above-mentioned heater strip 212 send a spot of heat.

As mentioned above, the self water feeding food insulation box that is purpose by display and sale with food, control appliance 230 can be to hot gas generating means 210 automatic amount of makeup water, therefore effectively made things convenient for the user, by being arranged on control panel 231 and the display on the control appliance 230, also be convenient to understand the present temperature in the display keeping part 100, thereby can carry out temperature controlling at short notice.

Therefore, the phenomenon of decline rapidly appears in the internal temperature of above-mentioned display keeping part 100 in the time of can preventing amount of makeup water in advance, thereby the water in the rapid heating container 213 provides moist steam.

Claims

1. self water feeding food insulation box, comprise display keeping part of forming by transparency window and dividing plate and the fuselage part that links to each other with above-mentioned display keeping part lower end, it is characterized in that described main body section branch comprises the container that is connected with feed pipe, is heated by heater strip after the retaining by a side; Be installed in the hot gas generating means that the water level sensor on the said vesse is formed; Be installed in the valve of above-mentioned feed pipe middle-end; And connect the water level sensor of above-mentioned hot gas generating means and valve, the above-mentioned valve switch of control and control appliance that the water level in the above-mentioned water level sensor is kept certain height.

2. self water feeding food insulation box according to claim 1 is characterized in that described feed pipe is connected with running water pipe by pipe arrangement.

3. self water feeding food insulation box according to claim 1, it is characterized in that described feed pipe by connect flexible pipe and be attached to partly a side of above-mentioned display keeping, the water tank that is used for retaining is connected.