JPH0568431U - Water bath - Google Patents

Abstract

(57) [Summary] [Purpose] This is a water cooler that keeps hot water at the desired optimum temperature when making tea such as sencha or gyokurocha. In addition, it is possible to automatically cool the water. [Structure] A container 1 for containing boiling water to be boiled, a rotation driving member 4 connected to a bottom surface 2 of the container 1 for rotating the container 1, and an opening 6 of the container 1 directed horizontally. On one side of the baffle plate 7 that is arranged upright so as to incline downward from one end to the center, and on the other side of the baffle plate 7 on the opposite side. Hot water reflectors 10 and 11 respectively installed so as to incline downward from the end portions of the pipe to the center, and a temperature sensor 14 provided at any location of the baffle plate 2 or the hot water reflectors 10 and 11.
And the temperature comparison / determination device 17 communicated with the temperature sensor 14.
And is configured.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a water cooler for heating hot water to a desired optimum temperature when making a tea stand such as sencha or gyokuro tea.Especially with simple equipment, it is possible to automatically and quickly at an accurate temperature. The present invention relates to a water cooler that performs a hot water cooler.

[0002]

[Prior Art]

 The optimum temperature of the hot water used when making a tea stand such as Sencha or Gyokuro tea depends on the type of tea. For example, gyokuro tea is 50 ° C for high-grade products and 50 ° C-60 ° C for medium-grade products, and 70 ° C for high-grade products and 90 ° C for medium-grade products for green tea.

When hot water is usually transferred from a water heater to another container, it can be easily lowered to a temperature of about 90 ° C once it is poured into a tea ware and then transferred to an intended container, but 70 ° C It takes a considerable amount of time to reduce the temperature to below, for example, it takes about 20 minutes or more even in the winter to cool 600cc hot water (98 ℃) to about 60 ℃ by leaving it at 60 ℃. It takes 10 to 15 minutes to lower the temperature. Moreover, it is extremely inaccurate because the temperature is determined by manual adjustment, and therefore it is very difficult to obtain the optimum temperature according to the type of tea.

In order to solve this point, conventionally, a method has been adopted in which a suction pump is inserted into hot water, water is pumped up, then dropped in the form of droplets to radiate heat, and the water is cooled.

[0005]

[Problems to be solved by the device]

 However, the above-mentioned method has drawbacks that not only the equipment is complicated and large-sized, but also the cleaning of the members is difficult.

The object of the present invention is not only to clean the water at an accurate temperature with a simple equipment, but also to perform the hot water cleaning by automatic temperature control, and it is easy to clean the water. To provide.

[0007]

[Means for solving problems]

 In order to achieve the above-mentioned object, according to the present invention, a container for pouring hot water to be boiled, a rotation driving member connected to the bottom surface of the container for rotating the container, and an opening of the container. On one side of the baffle, which is placed upright in the lateral direction, and on one side of the baffle, tilt it downward from one end toward the center and then on the other side. It is characterized in that it comprises a hot and cold water reflection plate installed so as to incline downward from the end on the opposite side to the center.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a sectional view of an embodiment of the water heater according to the present invention, and FIG. 2 is a perspective view of the baffle plate in FIG.

Reference numeral 1 denotes a container in which hot water a to be boiled is put. This container 1 is made of ceramics or ceramics and has the shape of an ordinary teacup for tea making. A connecting member 3 is attached to the bottom surface 2 of the container 1. By connecting the connecting portion 3 and the connecting portion 5 of the rotation driving member 4 such as a motor, the bottom surface 2 of the container 1 and the rotation driving member are connected. 4 is connected, and the container 1 is rotated by the rotation driving member 4. The connecting members 3 and 5 are made of, for example, a combination of a ferrite magnet and an iron material, and a combination mechanism, that is, a clutch is formed by the combination.

Further, a baffle plate 7 is arranged in the opening 6 of the container 1. As shown in FIG. 2, the baffle plate 7 is provided with hot and cold water reflection plates 10 and 11 on one surface 8 and the other surface 9, respectively. The hot and cold water reflector 10 is installed so as to incline downward from one end 12 and the hot and cold water reflector 11 from the opposite end 13 to the center 7a.

As shown in FIG. 1, the baffle plate 7 constructed in this way stands upright in the opening 6 of the container 1 in the lateral direction and is detachably arranged by the support arm 26 and the screw 27. .

Further, in the container of the present invention, the baffle plate 7 or the optional temperature sensor 14 of the hot and cold water reflection plates 10 or 11 is attached. (In FIG. 2, it is attached to the hot and cold water reflection plate 10.) The temperature sensor 14 is connected to the signal amplifier 16 through the lead wire 15, and then to the temperature comparison / determination device 17, and further through the relay circuit 18 to the rotary drive member. 4 is connected to the power supply unit 19. 24 is a case.

[0013]

[Action]

 In the container of the present invention described above, first, hot water a to be boiled is poured into the container 1. Next, the outlet 21 is inserted into an AC power source, the disconnection switch 20 is turned on and the power is turned on, the rotation driving member 4 is operated, and the container 1 is rotated by the rotating sphere 25. At this time, when the hot water a in the container 1 is stationary, a horizontal surface b is formed, and as the number of rotations increases, it adheres to the inner wall of the container 1 due to the action of centrifugal force and gradually rises to reach the baffle plate 7. The hot water in this state is indicated by the instruction number C.

The hot water C that has reached the baffle plate 7 hits the baffle plate 7 violently and scatters upward, and then hits the hot water reflector plates 10 and 11 and drops into the container 1, and this state is repeated, and the hot water C is poured into the container. 1 is circulated and heat is dissipated.

The temperature of the hot water at this time is detected by the temperature sensor 14, and is guided as a temperature signal to the progress amplifier 16 through the conductor 15, and this temperature signal is further guided to the temperature comparison and determination device 17. The desired temperature setting temperature is input to the temperature comparison / determination device 17 via the keyboard 22. When the temperature detected by the temperature sensor 14 eventually drops to match the set temperature, the signal is sent to the relay circuit 18. As a result, the power source 19 disconnects the power, the power supplied through the conductor 23 is disconnected, the rotation of the rotary drive member 4 stops, and the circulation of the hot water C in the container 1 also stops. That is, the temperature of the hot water in the container 1 is automatically adjusted, and the hot water simmered to the desired temperature can be obtained in a short time. Specifically, when the amount of hot water in the container 1 is 400 cc, the time required for the temperature to drop from the initial temperature of 98 ℃ to 60 ℃ at an outside air temperature of 15 ℃ is about 360 to 380 rpm for about 4 minutes. there were.

[0016]

[Effect of the device]

 As described above, according to the container of the present invention, since the baffle plate 7 is only provided in the container 1, the equipment is extremely simple, the temperature is accurate and prompt, and the automatic temperature control is performed. Not only that, but the baffle plate can be easily washed without removing the screw 27. Therefore, the baffle plate can be easily washed, which is a very useful idea in practice.

[0017]

[Brief description of drawings]

FIG. 1 is a sectional view of a specific example of a container according to the present invention.

FIG. 2 is a perspective view of a baffle plate in FIG.

[Explanation of symbols] 1 container 2 bottom surface 3 connecting member 4 rotation driving member 5 connecting member 6 opening 7 baffle plate 7a center 8 baffle plate surface 9 baffle plate surface 10 hot water reflector plate 11 hot water reflector plate 12 end portion 13 end Part 14 Temperature sensor 17 Temperature comparison judgment device 28 Timer a Hot water b Horizontal surface c Hot water

Claims (1)

[Scope of utility model registration request] 1. A container for containing hot water to be boiled, a rotary drive member connected to the bottom surface of the container for imparting rotation to the container, and arranged upright in the lateral direction at the opening of the container. On one side of this baffle plate so as to incline downward from one end to the center, and on the other side from the opposite end to the center And a hot water reflector installed respectively so as to incline downward, a temperature sensor provided at any location of the baffle plate or the hot water reflector, and a temperature comparison and determination device in communication with this temperature sensor, A temperature signal detected by the temperature sensor is guided to a temperature comparison / determination device, and when a desired set temperature input in advance to the device and the temperature match, the rotation drive member stops, thereby adjusting the temperature. Free water Alarm device.