TW201536229A - Cookware capable of improving heating efficiency - Google Patents

Abstract

is the present invention provides a cookware capable of improving the heating efficiency, which includes a pot body, a fire blocking cover and a heat collecting plate. The pot body is provided with an upper opening, a lower opening and a ring abutment edge. The ring abutment edge is circumferentially provided on the outer surface of the pot body near the upper opening. The fire blocking cover is fixed to the bottom of the pot body via the lower opening of the pot body. The fire blocking cover has a tapered conical lid body, which is large at the top portion and small at the bottom portion. The heat collecting plate is disposed at the top portion of the fire blocking cover and located inside the pot body, thereby providing a cookware capable of greatly improving the heating efficiency and possessing an insulation effect.

Description

Cookware that can improve heating efficiency (1)

The invention relates to a pot, in particular to a pot which can greatly improve the heating efficiency and has a heat preservation effect.

According to FIG. 8 , the existing pot 50 is a hollow cylinder with an opening upward, and is heated by a stove 60 at the bottom of the pot 50 for heating, so that the inside of the pot 50 is The food is heated, however, since the fire of the stove 60 is easily diverged due to the environment and cannot be concentrated to heat the pot 50, the heating efficiency of the stove 60 is relatively lowered, and additional energy (gas) is required. The desired heating temperature can be achieved. Moreover, the structure of the existing pot 50 cannot effectively heat the temperature after heating, and the heat energy is easily lost after heating, which not only reduces the utilization of heat energy but also needs to be heated again. The cost and time required to heat the food using the existing pan 50 will be increased, and therefore, the existing pan 50 has been improved.

In order to solve the shortcomings and limitations of the existing pot heating efficiency and the insufficiency of heat preservation, the main object of the present invention is to provide a pot, which is capable of improving heating efficiency and maintaining the heat preservation effect through a simplified structure arrangement. .

Based on the foregoing objects, the present invention solves the prior art problem of a pot that can improve heating efficiency, and is provided with a pot body, a fire cover and a heat collecting plate, wherein the pot body is provided with an upper opening, a lower opening and a ring. Abutting, the two openings respectively extend through the top and the bottom of the pot body, the ring abutment radial ring is disposed on the outer surface of the pot near the upper opening, and the fire cover is fixed to the bottom of the pot through the lower opening of the pot body The fire cover is a large tapered bottom cover with a small bottom and a bottom opening at the bottom, and the heat collecting plate is disposed at the top of the fire cover and is located in the pot body and is provided with a plurality of convection perforations.

Further, the heat collecting plate protrudes downward from the outer peripheral edge to form a lower blocking piece.

Further, the pot body is provided with a plurality of adjusting long holes at intervals on the outer surface, and the heat collecting plate is provided with a plurality of joint holes respectively opposed to the pot body adjusting long holes at a radial interval of the outer peripheral edge. And a fixing member that is respectively locked with each of the fixing holes of the heat collecting plate through the adjusting long hole of the pot body and the fire blocking cover coupling ring, so that the heat collecting plate can be connected to the fire blocking cover and the pot body via the fixing members Phase fixation combined.

Preferably, the outer surface of the pot body runs through a plurality of vent holes in the radial direction.

Preferably, the fire blocking cover is provided with a coupling ring on the top ring that abuts the inner surface of the pot, and the bottom of the fire blocking cover is aligned with the bottom of the pot body.

According to the above technical means, when the pot of the present invention is in use, the tapered cone-shaped fire cover and the lower baffle of the heat collecting plate extending downward can provide a guiding furnace for the fire of the stove The effect of the fire is to heat the heat collecting plate without diverging and being affected by the environment, and to transfer the heat energy to the bottom of the inner pot, which greatly shortens the time for heating to the required temperature and the energy required. Furthermore, the heat collecting plate can transmit the heat energy of the fire to the inner pot in the far infrared ray, and the heat collecting plate has the effect of collecting heat energy, so that the heat accumulated after the stove is closed and used continuously The energy can be transferred to the inner pot, thereby providing a function of keeping food, effectively improving the utilization of heat energy without repeatedly heating, and in addition, the pot of the present invention can transmit heat energy to the far infrared ray through the heat collecting plate. The inner pot is heated by the food, and the convection perforation through the heat collecting plate, the gap between the lower baffle and the inner surface of the fire cover, the gap between the inner and outer surfaces of the pot body and the inner pot, and the Inner pot bottom a gap between the top surfaces of the heat collecting plates, the heat energy of the fire is transmitted to the bottom of the inner pot through the convection perforations, the gaps and the heat collecting plates through heat convection, so that the inner pot can simultaneously pass heat conduction and The heat convection method is heated to greatly increase the heating efficiency of the stove, and the heat energy flows through the convection perforation centers toward the two sides, and convects upwards to the pot through the distance between the heat collecting plate and the bottom of the inner pot. Between the body and the inner pot, a heat preservation effect of the food in the inner pot can be provided, thereby achieving a heating device with a high heating speed, a reduced energy consumption and a heat preservation effect, and the pot body is provided with a plurality of adjustment long holes on the outer surface. The arrangement method can adjust the spacing between the heat collecting plate and the bottom of the inner pot to adjust the heating efficiency of the pot; furthermore, the excess hot air between the pot and the inner pot can pass through the exhaust The hole is discharged, which can effectively avoid the situation of excessive pressure between the pot and the inner pot.

In order to understand the technical features and practical functions of the present invention in detail, and in accordance with the contents of the specification, the following is further illustrated in the following preferred embodiments.

Referring to Figures 1 to 4, the pot 10 for improving the heating efficiency of the present invention is provided with a pot body 11, a fire cover 12 and a heat collecting plate 13, wherein:

The pot body 11 is a hollow cylinder body and is provided with an upper opening, a lower opening, a ring abutting edge 111 and a plurality of venting holes 112. The two openings respectively penetrate the top and bottom of the pot body 11, and the ring abutting edge 111 The radial ring is disposed on the outer surface of the pot body 11 adjacent to the upper opening, and each of the vent holes 112 is radially penetrated through the outer surface of the pot body 11 on the front side. Further, the pot body 11 is disposed at an interval from the outer surface. a plurality of adjusting long holes 113, the fire blocking cover 12 is fixed to the bottom of the pot body 11 through the lower opening of the pot body 11, and the bottom of the fire blocking cover 12 is aligned with the bottom of the pot body 11;

The fire damper cover 12 is a tapered tapered cover body having a large top portion and a small bottom portion. Preferably, the fire damper cover 12 is provided with a coupling ring 121 abutting against the inner surface of the pot body 11 at the top ring, and is at the bottom. Opening a furnace opening 122 for entering a furnace for a stove as shown in FIG. 6;

As shown in FIG. 3 and FIG. 5, the heat collecting plate 13 is an annular plate body disposed in the pot body 11 at the top of the fire blocking cover 12. The heat collecting plate 13 can be made of a heat collecting steel plate. The heat collecting plate 13 is disposed at a radial interval of the outer peripheral edge of the heat collecting plate 13 and is provided with a plurality of coupling holes 131 respectively opposite to the elongated hole 113 of the pot body 11. Preferably, the pot The fixture 10 is provided with a plurality of fixing members 14 which are respectively fixed to the coupling holes 131 of the heat collecting plate 13 via the fixing holes 113 of the pot body 11 and the ring 121 of the fire blocking cover 12, so that the heat collecting plate 13 can be passed through Each of the fixing members 14 is fixedly coupled to the fire blocking cover 12 and the pot body 11. Further, the heat collecting plate 13 protrudes downwardly from the outer peripheral edge to form a lower blocking piece 133. Preferably, the heat collecting plate 13 axially extending through a plurality of elongated convective perforations 134.

When the invention is used, please refer to FIG. 6 and FIG. 7 , wherein an inner pot 30 is inserted into the pot body 11 through the upper opening of the pot body 11 to make the inner pot 30 and the heat collecting plate 13 between the inner pot 30 and the heat collecting plate 13 . With a spacing, the food to be cooked is poured into the inner pot 30, and a stove 40 is placed at the mouth 122 of the fire cover 12, and the fire generated when the stove 40 is opened for use Through the tapered heat-shaped cover 12, the fire of the stove 40 can be concentrated along the fire cover 12 to heat the heat collecting plate 13 and simultaneously pass through the heat collecting plate 13 The lower extended lower flap 133 provides an effect of guiding the fire, so that the fire is heated without being diverged and affected by the environment, so that the heat collecting plate 13 can heat the heat of the fire. Conducted in the far infrared ray to the inner pot 30, and heating the food to shorten the time of heating to the desired temperature and the energy required to be consumed; in addition, the heat collecting plate 13 has the effect of collecting heat energy (this effect is prior art) Therefore, it will not be explained here), so that the heat transfer energy of the collected heat can be continuously maintained after the stove 40 is closed. Into the inner pot 30, thereby providing a function of keeping food, effectively improve the utilization of thermal energy without repeated heating;

In addition, the pot 10 of the present invention can pass through the heat collecting plate 13 as shown in FIGS. 4 and 7 except that the heat can be transmitted to the inner pot 30 by means of the heat collecting plate 13 to transmit heat to the inner pot 30. Each of the convection perforations 134, the gap between each of the lower baffles 133 and the inner surface of the fire shield 12, the gap between the inner and outer surfaces of the pot body 11, the inner pot 30, and the bottom of the inner pot 30 and the top surface of the heat collecting plate 13 The gap between the heat of the furnace is convected to the bottom of the inner pot 30 via the convection perforations 134, the gaps and the heat collecting plate 13 through the heat convection, so that the inner pot 30 can simultaneously pass heat conduction and heat convection. The heating is performed in a manner to greatly increase the heating efficiency of the oven 40, and the permeating heat flows through the center of each convection hole 134 toward both sides, and convects upwardly to the pot through the distance between the heat collecting plate 13 and the bottom of the inner pot 30. Between the body 11 and the inner pot 30, a food-insulating effect in the inner pot 30 can be provided, thereby achieving a pan 10 having a fast heating speed, reduced energy consumption, and a heat insulating effect.

In addition, the pot body 11 is provided with a plurality of adjustment long holes 113 on the outer surface, and the distance between the heat collecting plate 13 and the bottom of the inner pot 21 can be adjusted up and down as shown in FIG. 7 to adjust the pot 10 Further, the excess heat between the pot 10 and the inner pot 30 can be discharged through the vent holes 112, thereby effectively preventing the pressure between the pot 10 and the inner pot 30 from being excessive.

10‧‧‧ pots
11‧‧‧ pot body
111‧‧‧ Rings
112‧‧‧ venting holes
113‧‧‧Adjust long holes
12‧‧‧Fire cover
121‧‧‧ Combination ring
122‧‧‧ mouth
13‧‧‧heating plate
131‧‧‧Contact hole
133‧‧‧Bottom cover
134‧‧‧ Convection perforation
14‧‧‧Fixed parts
30‧‧‧ inner pot
40‧‧‧ stove
50‧‧‧ pots
60‧‧‧ stove

Figure 1 is a front perspective view of the pot of the present invention. Figure 2 is a perspective exploded view of the pot of the present invention. Figure 3 is a partial cross-sectional enlarged side view of the pan of the present invention. Figure 4 is a partial cross-sectional perspective view of the pot of the present invention. Fig. 5 is a schematic enlarged perspective view of the heat collecting plate of the pot of the present invention. Figure 6 is a side elevational view showing the operation section of the pot of the present invention along the 6-6 section line when heated. Figure 7 is a partially enlarged side elevational view, partly in elevation, of the pot of the present invention when heated. Fig. 8 is a side elevational view showing the operation of the conventional pot when heated.

10‧‧‧ pots

11‧‧‧ pot body

111‧‧‧ Rings

112‧‧‧ venting holes

113‧‧‧Adjust long holes

14‧‧‧Fixed parts

Claims (7)

A pot for improving heating efficiency, comprising a pot body, a fire cover and a heat collecting plate, wherein the pot body is provided with an upper opening, a lower opening and a ring abutting, the two openings respectively penetrating the top of the pot body and a bottom ring, the ring abutting radial ring is disposed on the outer surface of the pan near the upper opening, and the fire cover is fixed to the bottom of the pot through the lower opening of the pot body, the fire cover is a large top and the bottom is small The conical-shaped cover body has a furnace opening at the bottom, and the heat collecting plate is disposed at the top of the fire-proof cover and is located in the pot body and is provided with a plurality of convection perforations. The pot having the heating efficiency as claimed in claim 1, wherein the heat collecting plate protrudes downward from the outer circumference axially downward. The pot having the heating efficiency as claimed in claim 1 or 2, wherein the pot body is provided with a plurality of adjusting long holes at intervals on the outer surface, and the heat collecting plates are radially spaced apart at the outer circumference to be provided with a plurality of respectively The pot body is provided with the opposite joint hole of the long hole, and the pot is provided with a plurality of fixing members which are respectively locked with the joint holes of the heat collecting plate through the adjusting long holes of the pot body and the fire blocking cover coupling ring, so that the heat collecting is performed. The plate can be fixedly coupled to the fire cover and the pot body via the fixing members. The pot having the heating efficiency as claimed in claim 3, wherein the outer surface of the pot body extends radially through the plurality of vent holes. The pot having the heating efficiency as claimed in claim 4, wherein the fire cover is provided with a coupling ring on the top ring that abuts the inner surface of the pot, and the bottom of the fire cover is tangent to the bottom of the pot Qi. The pot having the heating efficiency as claimed in claim 1, wherein the outer surface of the pot body runs through the plurality of vent holes in the radial direction. The pot having the heating efficiency as claimed in claim 1 or 2, wherein the fire shield is provided with a coupling ring on the top ring that abuts the inner surface of the pot, and the bottom of the fire cover and the bottom of the pot Matching.