CN215765729U

CN215765729U - Instant water heater

Info

Publication number: CN215765729U
Application number: CN202122023678.XU
Authority: CN
Inventors: 胡跃腾; 向启付
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-08
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an instant heating type water heater which comprises a shell, wherein a liner, a silicon controlled rectifier and a controller are arranged in the shell, a heating body is arranged in the liner, a water inlet pipe and a water outlet pipe are arranged on the liner, the water inlet pipe and the water outlet pipe respectively penetrate out of the shell, a temperature sensor is arranged in the liner, the temperature sensor is electrically connected with the controller, the controller is electrically connected with the silicon controlled rectifier, the silicon controlled rectifier is electrically connected with the heating body, a heat dissipation seat is arranged on the water inlet pipe, a heat dissipation plate is arranged on the heat dissipation seat, and the silicon controlled rectifier is arranged on the heat dissipation plate. The controllable silicon is arranged on the radiating fin, the radiating fin is arranged on the water inlet pipe through the radiating seat, and the low-temperature water in the water inlet pipe exchanges heat with the controllable silicon, so that the temperature of the controllable silicon and the radiating fin is reduced in time, and the effective operation of the controllable silicon is guaranteed.

Description

Instant water heater

Technical Field

The utility model relates to an electric water heater, in particular to an instant heating type water heater.

Background

The current instant heating type water heater adjusts the temperature and generally adopts the silicon controlled rectifier to adjust input power and satisfy the regulation of temperature, however the silicon controlled rectifier is in the use, and the heat that the silicon controlled rectifier produced can not in time distribute away, leads to the easy tripping operation of silicon controlled rectifier, has influenced instant heating type water heater's normal use.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model aims to provide an instant water heater capable of effectively radiating the controlled silicon.

In order to achieve the purpose, the instant water heater comprises a shell, wherein a liner, a silicon controlled rectifier and a controller are arranged in the shell, a heating body is arranged in the liner, a water inlet pipe and a water outlet pipe are arranged on the liner, the water inlet pipe and the water outlet pipe respectively penetrate out of the shell, a temperature sensor is arranged in the liner, the temperature sensor is electrically connected with the controller, the controller is electrically connected with the silicon controlled rectifier, the silicon controlled rectifier is electrically connected with the heating body, a heat dissipation seat is arranged on the water inlet pipe, a heat dissipation plate is arranged on the heat dissipation seat, and the silicon controlled rectifier is arranged on the heat dissipation plate.

Further, be equipped with the heat dissipation chamber on the radiating seat, the fin deviates from silicon controlled rectifier one side is equipped with the heat dissipation post, the heat dissipation post stretches into the heat dissipation intracavity.

Further, a sealing ring is arranged between the radiating fin and the radiating seat.

Furthermore, a plurality of heat dissipation ribs are arranged on the periphery of the inner container.

Compared with the prior art, the utility model has the beneficial effects that: the controllable silicon is arranged on the radiating fin, the radiating fin is arranged on the water inlet pipe through the radiating seat, and the low-temperature water in the water inlet pipe exchanges heat with the controllable silicon, so that the temperature of the controllable silicon and the radiating fin is reduced in time, and the effective operation of the controllable silicon is guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of another aspect of the present invention.

Fig. 3 is an exploded view of fig. 2.

Fig. 4 is an exploded view of the inner container, the heat sink and the thyristor of the present invention.

Fig. 5 is a schematic structural view of the heat sink in the present invention.

Fig. 6 is a schematic diagram of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning variably connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-6, an instant water heater comprises a housing 1, a liner 2, a thyristor 3 and a controller 4 are arranged in the housing 1, a heating body 5 is arranged in the liner 2, a water inlet pipe 6 and a water outlet pipe 7 are arranged on the liner 2, the water inlet pipe 6 and the water outlet pipe 7 are respectively penetrated out of the housing 1, a temperature sensor 8 is arranged in the liner 2, the temperature sensor 8 is close to or arranged on the water outlet pipe 7 and used for detecting the water outlet temperature of the liner 2, the temperature sensor 8 is electrically connected with the controller 4, the controller 4 is electrically connected with the thyristor 3, the thyristor 3 is electrically connected with the heating body 5, a radiating seat 9 is arranged on the water inlet pipe 6, a radiating fin 10 is arranged on the radiating seat 9, and the thyristor 3 is arranged on the radiating fin 10.

Will silicon controlled rectifier 3 is located on the fin 10, fin 10 passes through radiating seat 9 is located on the inlet tube 6, through low-temperature water in the inlet tube 6 with the heat that silicon controlled rectifier 3 produced exchanges, in time reduces silicon controlled rectifier 3 with the temperature on the fin 10 is right silicon controlled rectifier 3 carries out timely effectual heat dissipation, guarantees silicon controlled rectifier 3's effective operation, further guarantees instant heating type water heater's effective operation.

In this embodiment, be equipped with heat dissipation chamber 11 on the radiating seat 9, fin 10 deviates from 3 one side of silicon controlled rectifier is equipped with heat dissipation post 12, heat dissipation post 12 stretches into in the heat dissipation chamber 11, through heat dissipation chamber 11 with the setting of heat dissipation post 12, further improved the radiating effect of silicon controlled rectifier 3.

In this embodiment, a sealing ring 19 is disposed between the heat sink 10 and the heat sink base 9.

In this embodiment, a plurality of heat dissipation ribs 13 are disposed on the periphery of the inner container 2.

In this embodiment, a reverse current breaker 14 is further disposed in the water inlet pipe 6, the reverse current breaker 14 is electrically connected to the controller 4, and the controller 14 is electrically connected to the alarm 15. When the countercurrent circuit breaker 14 detects that the water in the water inlet pipe 6 has countercurrent, the countercurrent circuit breaker 14 is disconnected and does not provide electric energy for the controller 4 any more, so that the heating body 5 stops heating, and meanwhile, the alarm 15 gives an alarm, so that the safety of the instant water heater is greatly improved.

In this embodiment, an interactive interface 16 is further disposed on the housing 1, a display screen 17 and a plurality of operation keys 18 are disposed on the interactive interface 16, the display screen 17 is electrically connected to the controller 4 and is configured to display the outlet water temperature detected by the temperature sensor 8 in real time, the operation keys 18 are also electrically connected to the controller 4, and the display screen 17 and the operation keys 18 are configured to facilitate use of a user.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the utility model.

Claims

1. The utility model provides an instant heating type water heater, includes the casing, be equipped with inner bag, silicon controlled rectifier and controller in the casing, be equipped with the heating member in the inner bag, be equipped with inlet tube and outlet pipe on the inner bag, the inlet tube is worn out respectively with the outlet pipe the casing, be equipped with temperature sensor in the inner bag, temperature sensor with the controller electricity is connected, the controller with the silicon controlled rectifier electricity is connected, the silicon controlled rectifier with the heating member electricity is connected, its characterized in that, be equipped with the radiating seat on the inlet tube, be equipped with the fin on the radiating seat, be equipped with on the fin the silicon controlled rectifier.

2. The tankless water heater of claim 1, further comprising a heat dissipation chamber on said heat sink, and a heat dissipation post on a side of said heat sink facing away from said silicon controlled rectifier, said heat dissipation post extending into said heat dissipation chamber.

3. The tankless water heater of claim 2, further characterized by a gasket disposed between said heat sink and said heat sink.

4. The tankless water heater of claim 1, further characterized in that a plurality of heat dissipating ribs are disposed about the periphery of said liner.