JP3073768U - Distilled water - Google Patents

Abstract

(57) [Summary] [PROBLEMS] Due to the structure of the bottom of an inner container, the phenomenon of excessive idle combustion occurring between the inner container and the heating plate can be avoided,
In addition, since the temperature controller is brought into contact with and fixed to the heat guide plate on the outer surface of the inner container by a spring, the structure of the distilled water dispenser can be provided in which the temperature controller can prevent poor contact with the heat guide plate of the inner container. What you want to do. SOLUTION: It is composed of a vessel, an inner vessel, a heater, a heat guide plate, a temperature controller, a vessel lid, a cooling pipe and a fan.
An inner container, a heater, a heat conductive plate, and a temperature controller are provided inside the container. An inclined surface for connecting to the heater is formed at the bottom of the inner container, and one end of the temperature controller is fixed to one end of the higher inclined surface of the inner container, and the temperature controller is located inside the holding portion. At the same time, the first spring is formed so as to be in contact with the heat conductive plate on the outer surface of the inner container, and the upper portion of the holding portion fixes the button inside the lid by the second spring. A cooling pipe and a fan are provided inside the body lid, and the body lid is configured to be able to seal the body.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a distilled water dispenser, and more particularly, to the structure of a bottom of an inner container of a distilled water dispenser and a button of a temperature controller.

[0002]

[Prior art]

 Conventionally, this type is as follows.

[0003] With respect to a conventional distilled water dispenser, for example, a distilled water dispenser disclosed in US Patent No. 4,432,623 is constituted by an inner container and an upper lid, and the inner container is sealed by the upper lid. The seal contacts the inner container wall. The cooling pipe is installed inside the upper lid and is formed so as to wind a fan.The upper lid is additionally provided with an intake port and an exhaust port, and the intake port and the exhaust port supply air to the cooling pipe and the fan. It can be convected in a vessel. The launching pipe is connected to the cooling pipe, and steam generated by heating by a heater provided at the bottom of the inner container is sent to the cooling pipe via the launching pipe and cooled.

[0004]

[Problems to be solved by the invention]

 In the above-mentioned conventional distilled water dispenser, the heater fixed to the inner dispenser is directly connected to the bottom of the inner dispenser. The temperature is suddenly increased and the amount of heat is transmitted to the temperature controller. In such a design, the temperature is controlled by the air combustion method, and the heat conduction silicon layer applied between the heating plate of the heater and the inner container loses its function only by the phenomenon of the air combustion. Therefore, the heating plate may be easily deformed due to the high temperature, may affect the normal operation of the temperature controller, and may cause the inner container to be too hot. There was a problem that scale was formed on the inner surface of the car.

The present invention has been devised in view of such a problem, and a first object thereof is that an excessive amount of heat generated between the inner container and the heating plate due to the structure of the bottom of the inner container is provided. It is an object of the present invention to provide a structure of a distilled water device capable of avoiding a phenomenon of a dry combustion.

A second object of the present invention is to prevent the temperature controller from contacting the heat guide plate of the inner container by contacting and fixing the temperature controller to the heat guide plate on the outer surface of the inner container by a spring. The purpose of the present invention is to provide a structure of a distilled water dispenser capable of performing the above.

[0007]

[Means for Solving the Problems]

 In order to achieve the above object, the structure of the distilled water device according to the present invention is as follows.

[0008] That is, the structure of the distilled water dispenser of the present invention is a distilled water dispenser including a vessel, an inner vessel, a heater, a heat guide plate, a temperature controller, a vessel lid, a cooling pipe, and a fan. An accommodation room is formed in the vessel. The inner container is housed in the container room of the container, and an inclined surface is provided at the bottom of the inner container. The heater is fixed to the accommodation chamber of the container and is formed so as to be connected to the inclined surface at the bottom of the inner container. The heater is used for heating the inner container. The heat guide plate is fixed to the outside of the heating plate and the inner container of the heater. The temperature controller is fixed to the housing chamber of the container and connected to the higher end of the inclined surface of the inner container, and the temperature controller can control the heater. An accommodation chamber is formed in the container lid, and the container is sealed by closing the container with the container lid. The cooling pipe is provided in the housing room of the vessel. The electric fan is fixed to the accommodation room of the vessel, and the electric fan is formed so as to be wound around the cooling pipe. When the water surface inside the inner container falls, the higher end of the inclined surface at the bottom of the inner container is exposed from the water surface, so the heater heats and raises the temperature of the higher end of the inner surface.

[0009] The structure of the distilled water dispenser of the present invention can also be configured as follows. 1. It is a distilled water device consisting of a vessel, inner vessel, heater, temperature controller, vessel lid, cooling pipe and fan. An accommodation chamber is formed in the vessel. The inner container is placed in the container room. The heater is fixed to the accommodation chamber of the container and is formed so as to be connected to the bottom of the inner container. The heater is used for heating the inner container. The temperature controller is fixed to the housing chamber of the container and is formed so as to be connected to the inner container, and the temperature controller can control the heater. The temperature controller is composed of a holding portion, a first spring, a lid, a button, and a second spring. A storage chamber for accommodating the temperature controller is formed in the holding portion, and the holding portion is fixed to the inner container, so that the temperature of the inner container can be detected by the temperature controller. The first spring is elastically biased between the inside of the upper portion of the holding portion and the temperature controller. An accommodation room is formed in the lid, and the lid is connected to the holding portion. The buttons are housed in the lid compartment. Since the second spring is elastically stretched between the button and the outside of the upper portion of the holding portion, the button can be restored by the second spring. An accommodation chamber is formed in the case lid, and a sealed container is formed by sealing the case with the case lid. The cooling pipe is provided in a housing chamber of the vessel. The electric fan is fixed in the housing room of the container, and the electric fan is wound around the cooling pipe.

[0010]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. 1, FIG. 3 and FIG. 3, the distilled water dispenser according to the embodiment of the present invention mainly comprises a container 10, an inner container 11, a heater 12, a heat conducting plate 122, a temperature controller 13, a container cover. 14, a cooling pipe 15 and a fan 16.

A housing chamber is formed in the vessel 10, and an inner container 11, a heater 12, a heat conductive plate 122, and a temperature controller 13 are provided in the housing room. An inclined surface 111 is provided at the bottom of the inner container 11, and the inclined surface 111 is used to connect to the heater 12. The side wall surface 112 at the higher end of the inclined surface 111 of the inner container 11 is connected to the temperature controller 13, and the other end of the temperature controller 13 is connected to the button 131 on the outer surface of the container 10, and the button 131 is manually operated. Can be started and stopped. The temperature controller 13 is fixed to the holding portion 132, and the first spring 133 is elastically stretched between the inside of the upper portion of the holding portion 132 and the temperature controller. 11 is fixed to the outer surface. The button 131 is fixed to the inside of the lid 135 by a second spring 134 on the upper portion of the holding portion 132, and the second spring 134 is elastically biased between the button 131 and the outside of the upper portion of the holding portion 132. Therefore, the button 131 can be restored, and the user can press the button 131 from the outer surface of the container 10. Since the first spring 133 of the present invention fixes the temperature controller 13 to the heat conducting plate 122 on the outer surface of the inner container 11, it is possible to prevent the occurrence of poor contact between the temperature controller 13 and the inner container 11. .

An accommodation chamber for accommodating a cooling pipe 15 and a fan 16 is formed in the casing lid 14, and the cooling pipe 15 is formed so as to wind around the fan 16. The housing lid 14 is further provided with an intake port 141, an exhaust port 142, and a water outlet port 143, so that the airflow generated by driving the fan 16 enters through the intake port 141, and the airflow is cooled by the cooling pipe 15 And is discharged from the exhaust port 142. The steam enters through the air inlet pipe 151 at one end of the cooling pipe 15, and the distilled water generated by condensing by lowering the temperature of the steam flows out to the outlet 143 through the outlet pipe 152 at the other end of the cooling pipe 15. .

The body lid 14 seals the body 10 so that the body 10 and the body lid 14 are formed in a closed container. After the liquid is stored in the inner container 11 and the liquid is heated and boiled by the heater 12, the water vapor inside the inner container 11 rushes upward and the air inlet pipe of the cooling pipe 15 provided in the body lid 14. 151, the temperature is lowered by the cooling pipe 15 and the fan 16 to condense the distilled water, and then the water flows out of the water outlet 143 of the lid 14. When the inner container 11 is full of liquid, the heater 12 heats the liquid and keeps boiling, so that the inner container 11 has not reached the preset control temperature. Absent.

As shown in FIGS. 3 and 4, when the liquid in the inner container 11 is heated and evaporated, and the water level drops until one end of the inner container 11 is exposed from the water surface, the heater 12 is connected to the other end of the inner container 11. In order to keep heating the liquid, the temperature of the whole inner container 11 is continuously adjusted by the liquid being heated. At this time, the upper end of the inclined surface 111 is connected to the heater edge 121 of the heater 12. When the temperature of the local area of the inner container 11 close to the temperature controller 13 suddenly rises and reaches a preset temperature because the temperature rises due to the heating and the amount of heat is further transmitted to the temperature controller 13. The temperature controller 13 is formed so as to turn off the power switch in order not to cause the inner container 11 and the heating plate 122 to generate idle combustion.

The present invention is designed to increase the temperature of the local portion of the inner container 11 to reach a predetermined control temperature. In contrast, the present invention is disclosed in US Pat. No. 4,432,623. In the still, since the heater continues to operate until the liquid in the inner container is completely boiled and disappears, an excessively high temperature of the inner container may cause excessive air combustion.

[0017] The following table compares the working conditions of the distilled water dispenser of the present invention and the conventional distilled water dispenser with the input power of 800 W and the temperature of the heating plate. Among them, the bottom of the inner container of the present invention is provided with a slope, whereas the bottom of the conventional inner container is not provided with a slope.

[0018]

[Table 1]

As can be seen from the above table, the heater of the present invention and the conventional structure have the same temperature in the normal working state. However, when the temperature near the temperature controller reaches a predetermined temperature of 117 ° C., the heater of the present invention is about 50 ° C. lower than the conventional heater with respect to the temperature when the heating is stopped. When the temperature of the heater exceeds 200 ° C, severe internal combustion occurs in the inner part of the conventional distilled water dispenser, so the heat-conducting silicon layer applied between the heater and the inner part of the distilled water dispenser Loses its function and the hot plate is easily deformed due to high temperature, which further affects the normal operation of the temperature controller.

[0020]

[Effect of the invention]

 According to the distilled water dispenser of the present invention, since the inclined surface is provided at the bottom of the inner dispenser, the phenomenon of excessive idle combustion occurring between the inner dispenser and the heating plate can be avoided.

According to the distilled water dispenser of the present invention, the temperature controller is fixed to the heat guide plate on the outer surface of the inner container by the spring, so that the temperature controller prevents poor contact with the heat guide plate of the inner container. can do.

The present invention may be embodied in other ways without departing from its spirit and essential characteristics. Accordingly, the preferred embodiments described herein are illustrative and not limiting.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an assembled state of a still water dispenser according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the lid of the distilled water device according to the embodiment of the present invention.

FIG. 3 is a cross-sectional view showing a state in which a higher end of the inclined surface of the inner container of the distilled water container according to the embodiment of the present invention is exposed from the water surface.

FIG. 4 is an enlarged view of a contact state between an inner container and a temperature controller of the distilled water container according to the embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 Container body 11 Inner container 111 Inclined surface 112 Side wall surface 12 Heater 121 Heater edge 122 Heat conducting plate 13 Temperature controller 131 Button 132 Holding part 133 First spring 134 Second spring 135 Cover 14 Body cover 141 Inlet 142 Exhaust port 143 Outlet 15 Cooling pipe 151 Air inlet pipe 152 Outlet pipe 16 Fan

Claims (2)

[Utility model registration claims] 1. A container (10), an inner container (11), a heater (12), a heat conducting plate (122), a temperature controller (13), a container cover (14), a cooling pipe (15), and a fan A distilled water container constituted by a vessel (16), wherein a housing chamber is formed in the vessel (10), the inner vessel (11) is placed in the chamber of the vessel (10), and the inner vessel (10) An inclined surface (111) is provided at the bottom of the base (11), and the heater (12) is connected to the body (1).
0), and is formed so as to be connected to the inclined surface (111) at the bottom of the inner container (11), and the heater (12) is used for heating the inner container (11). ,
The heat guide plate (122) is fixed to the outside of the heating plate of the heater (12) and the inner container (11), and the temperature controller (13) is fixed to the accommodation chamber of the container (10). (11)
Is connected to the higher end of the inclined surface (111), the temperature controller (13) can control the heater (12),
An accommodation room is formed in the case lid (14), and the case lid (14) is formed.
The container (10) is sealed by sealing the container (10), the cooling pipe (15) is provided in the accommodation room of the container (10), and the fan (16) accommodates the container (10). The fan (16) is fixed to the chamber, and the fan (16) is formed so as to be wound around the cooling pipe (15). When the water surface inside the inner container (11) falls, the inclined surface at the bottom of the inner container (11) is formed. (11
Since the upper end of 1) is exposed from the water surface, the heater (12) is configured to heat to increase the temperature of the upper end of the inclined surface (111). Water bowl. 2. A container (10), an inner container (11), a heater (12), a temperature controller (13), a container lid (14), a cooling pipe (15), and a fan (16). The container (10) has an accommodation chamber, the inner container (11) is accommodated in the accommodation chamber of the container (10), and the heater (12) is the container (10). And is formed so as to be connected to the bottom of the inner container (11),
The heater (12) is used for heating the inner container (11), and the temperature controller (13) is fixed to the accommodation chamber of the container (10) and connected to the inner container (11). Formed, the temperature controller (13) can control the heater (12), and the temperature controller (13) includes the holding portion (132), the first spring (133), the lid (135), and the button (131). And a second spring (134).
In 2), an accommodation chamber for accommodating the temperature controller (13) is formed, and since the holding portion (132) is fixed to the inner container (11), the inner container (11) is controlled by the temperature controller (13). ) Can be detected, the first spring (133) is elastically stretched between the inside of the upper portion of the holding portion (132) and the temperature controller, and the lid (135) has a housing chamber. Is formed, the cover (135) is connected to the holding portion (132), the button (131) is housed in the accommodation room of the cover (135), and the second spring (134) is connected to the button (131) and the holding portion. (132)
The button (131) can be repositioned by the second spring (134) since the button (131) is stretched between the outer sides of the upper part of the upper part of the body, and a housing chamber is formed in the body lid (14). The container (10) is sealed by the container lid (14) to form a sealed container, the cooling pipe (15) is provided in the accommodation room of the container (10), and the fan (16) is a container. The fan (16) is fixed in the accommodation room of the body (10), and the cooling pipe (1)
5) A distilled water device, which is configured to be wound around.