JPH04231921A - Vacuum bottle pot - Google Patents

Abstract

PURPOSE:To obtain the vacuum bottle pot which holds hot water boiled once in a warmed state at 50 deg.C-60 deg.C in a vessel, shortens the time until hot water of the lower part partitioned by a porous partition plate is reboiled, and also, can supply hot water of a desired temperature a short time. CONSTITUTION:A shelf receiver 2 is provided on the lower part of the inside of a vessel 1, and by installing a porous partition plate 3 in this shelf receiver 2, the inside of the vessel 1 is partitioned into the lower part 5 and the upper part 6. Hot water boiled once is warmed at 50 deg.C-60 deg.C in the vessel 1, a small quantity of hot water in the lower part 5 partitioned by the porous partition plate 3 is heated to a desired temperature by a heater 4, and supplied through a hot water supply port from a hot water leading tube 8.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jar pot that can heat a required amount of hot water to a desired temperature in a short period of time from hot water kept at a relatively low temperature.

0002

[Prior Art] There are no conventional jar pots that keep water warm once boiled at a relatively low temperature, for example in the range of 60°C to 75°C. There was a type that reheated the entire hot water that was being kept warm. There were also devices that instantly boiled tap water using gas or electricity.

0003

[Problem to be Solved by the Invention] However, if you want to boil water using the conventional jar pot as described above, you will have to heat the entire water that is being kept warm, so it will take a considerable amount of time until you can press the re-boil button and refill the water. There was a problem in that it took time and it was not possible to supply boiling water in a short time. In addition, there is no way to keep water at a low temperature once it has been boiled, so if you need low-temperature water, such as milk for infants (50℃), gyokuro (60℃), or sencha (80℃). There was also the problem that the desired temperature could not be met immediately, and the desired temperature had to be achieved by air cooling or water cooling.

[0004] Furthermore, hot water produced by instantaneous boiling has a problem in its use as drinking water due to its high temperature. The purpose of the present invention is to solve the above-mentioned problems, and to maintain the temperature of boiled water in a container at 50°C to 60°C, and to drain a small amount of hot water from the lower part separated by a porous partition plate as needed. The purpose is to provide a jar pot that can shorten boiling time and supply hot water at a desired temperature in a short time by reheating.

[0005]

[Means for Solving the Problems] In order to achieve the above objects, the present invention includes a container having a heater for storing water and heating and keeping it warm; The jar pot was provided with a means for supplying hot water from a lower part separated by a porous partition plate removably attached to the shelf support, and a temperature control part.

[0006]

[Operation] As described above, the present invention provides a shelf holder at the inner lower part of a container for storing water, and a removably mounted porous partition plate to this shelf holder to partition the inside of the container into an upper part and a lower part. . Therefore, once the water in the container is boiled, the power to the heater is turned off and the water is allowed to cool. When the temperature reaches 50°C to 60°C, the water is kept warm by the heater. If you want hot water at a desired temperature between this warm state and boiling water, the hot water in the lower part with a smaller capacity is preferentially heated by the heater, and the upper part separated by the porous partition plate is heated. There will be a temperature difference between the hot water in the lower part and the hot water in a short period of time, making it possible to supply hot water at the desired temperature. In addition, over time, the hot water in the container will generate convection through the holes in the porous partition plate, which will cause the entire container to boil or rise to 50°C to 60°C.
In a heat-retaining state of 0° C., temperature can be made uniform by convection. Since the porous partition plate is removable, it can be removed and used in the same way as before. Further, the heat retention temperature can be set to 60° C. or higher by setting the temperature control section.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A jar pot as an embodiment of the present invention will be explained based on the accompanying drawings. Reference numeral 1 denotes a container, which stores, for example, 3 liters of water. Reference numerals 2 and 2 indicate shelf supports, which are provided at the lower inside of the container 1. Reference numeral 3 denotes a porous partition plate, which is removably attached to the shelf support 2 of the container 1. A heater 4 heats and keeps the water contained in the container 1 warm. 5 and 6 are a lower part and an upper part in the container 1 partitioned by the porous partition plate 3. Further, 7 is an electric pump, and 8 is a hot water pipe, which are connected to the lower part 6 partitioned by the porous partition plate 3. 9 is a hot water supply inlet, and 10 is a pump drive knob. 7 to 10 constitute a hot water supply means for supplying hot water in the container 1. 11 is an electronic control section as a temperature control section. 12 is a body, 13 is a lid portion, and 14 is a hinge portion, which opens and closes the lid portion 13.

In this embodiment, first, the lid 13 fixed by the hinge 14 is opened and water is poured into the container 1 to a predetermined water level. Then, the lid part 13 is closed, and the heater 4 heats the product to a boiling state, and in this state, the power supply is cut off until the temperature reaches 50° C. and the product is left to cool. This temperature of about 50°C is the lower limit at which germs do not breed. Next, the temperature is kept at 50° C. using the heater 4. Since it was kept warm at a relatively low temperature in this way,
For example, if you want hot water at 50°C to prepare milk for an infant, you can immediately supply hot water at an appropriate temperature of 50°C by simply operating the hot water supply operation using the pump drive knob 10. If you want sencha, you operate a switch button (not shown) to instruct the temperature control section 11, and the heater 4 first pours a small amount of hot water (300 cc) into the lower part 5 of the container 1.
) to 80°C (heating time requires approximately 90 seconds), and hot water is supplied using the hot water supply operation described above. At this time, the hot water in the lower part 5 flows into the low-temperature hot water in the upper part 6 through the holes in the porous partition plate 3, but since it is a small amount, it hardly affects the temperature. On the other hand, if the hot water is left without being kept warm after hot water is supplied, the hot water in the lower part 5 and the hot water in the upper part 6 will gradually convect each other through the holes, and the temperature will reach 50°C.
At this stage, the temperature is kept warm by the heater 4. Furthermore, when boiling water is desired, hot water can be supplied in 180 seconds by the above-mentioned heating and hot water supply operations.

[0009] The amount of hot water supplied at each of the above desired temperatures is 300cc.
When the above amount of hot water was required, the required amount of hot water could be obtained in the above-mentioned time by performing the heating operation multiple times. In addition, when the hot water in the container 1 decreases due to use, add water, and if it is necessary to heat the entire hot water in the container 1 kept warm by this, the temperature control unit 11 issues a re-boiling instruction. You can give it to At this time, the porous partition plate 3
Hot water flows back and forth through the holes by convection, making it possible to equalize the temperature of the entire hot water inside the container 1.

As a comparative experiment, we measured the time required for boiling from 50°C to 80°C in a jar pot (capacity 3 liters) whose interior was not partitioned with a porous partition plate.
0 seconds and 780 seconds, and compared to this, in the case of the present invention, hot water according to the required amount can be obtained in an extremely short time.

[0011]

[Effects of the Invention] As described above, the present invention provides a shelf support in the lower part of the inner side of a container for storing water, and a perforated partition plate that can be freely attached to this shelf support. It is now possible to preferentially heat a small amount of hot water in the lower part of the tank and raise the temperature to the desired temperature in a short time.

[0012] Therefore, once boiled, the temperature is 50°C to 6°C.
If the temperature is kept at 0°C, if hot water at a temperature higher than this is required, it has the extremely excellent effect of being able to immediately supply hot water up to boiling water in a short time.

[Brief explanation of the drawing]

[Fig. 1] A vertical cross-sectional view showing a jar pot as an embodiment of the present invention.

[Explanation of symbols]

1 Container 2, 2 Shelf support 3 Porous partition plate 4 Heater 5 Lower part 11 Temperature control section

Claims (1)

[Claims] Claim 1: A container having a heater for storing water and heating and keeping it warm, a shelf holder provided at the lower inside of the container, and a partition partitioned by a porous partition plate removably attached to the shelf holder. A jar pot characterized by comprising: a means for supplying hot water from a lower part thereof, and a temperature control part.