CN202303952U

CN202303952U - Quick-heating electric water heater

Info

Publication number: CN202303952U
Application number: CN201120371810XU
Authority: CN
Inventors: 张伟中
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-27
Filing date: 2011-09-27
Publication date: 2012-07-04
Anticipated expiration: 2021-09-27

Abstract

A quick-heating electric water heater comprises a surface shell, a bottom shell, a control device, an electric heat exchanger, a water outlet pipe, a water inlet pipe, a water inlet temperature sensor and a water outlet temperature sensor, wherein the control device comprises a singlechip and also comprises a water flow sensor and a display board; the water inlet temperature sensor and the water outlet temperature sensor are connected with singlechipzthe singlechip; the water flow sensor is arranged on the water inlet pipe; the water flow sensor and the display board are connected with the singlechip respectively; and the display board is arranged on the surface shell. Due to adoption of the structure, through the arrangement of the water flow sensor, the heat exchanger can be controlled through a water flow, so that an aim of ensuring a constant water outlet temperature is fulfilled; under the action of the singlechip, and a bathing timing function can be achieved and the time is displayed on the display board; the water using amount and the electricity using amount are displayed on the display board; the quick-heating electric water heater is convenient to use; and a requirement on a user-friendly design is met.

Description

A kind of quick-heating type electric water heater

Technical field

The utility model relates to a kind of quick-heating type electric water heater.

Background technology

Present prior art; A kind of electric heater mainly includes shell, heat-generating pipe, general automatically controlled plate and heat-generating pipe, temperature, and gear shows that (change) leaving water temperature when the shortcoming of its existence is change of external conditions like current unstable; Inconvenient operation can not show the in good time power consumption that makes.Service time with make water consumption.

Summary of the invention

The purpose of the utility model is: a kind of quick-heating type electric water heater is provided, and it can realize constant temperature, shows the water yield of working time, power consumption and use.

The utility model is achieved in that a kind of quick-heating type electric water heater; Include face-piece, drain pan, control device, electric heat exchanger, outlet pipe, water inlet pipe, inflow temperature sensor and leaving water temperature sensor; Control device comprises single-chip microcomputer, and the water-in and water-out temperature sensor is connected with single-chip microcomputer, also comprises a water flow sensing unit and display board; Water flow sensing unit is arranged on the pipeline of water inlet pipe, and water flow sensing unit is connected with single-chip microcomputer respectively with display board;

Display board is arranged on the face-piece.

A kind of quick-heating type electric water heater of the utility model, owing to adopt such structure, being provided with of water flow sensing unit can be controlled heat exchanger through discharge, thereby reaches the purpose of leaving water temperature constant temperature; The effect of single-chip microcomputer can also be brought into play the bathing timing, the demonstration on display board; Water consumption is showing at display board, and the power consumption demonstration is easy to use, has reached the requirement of human oriented design.

Description of drawings

Fig. 1 is the front view of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1; A kind of quick-heating type electric water heater; Include face-piece (not shown), drain pan 1, control device 2, electric heat exchanger 3, water inlet pipe 4, outlet pipe 5, inflow temperature sensor 6 and leaving water temperature sensor 7; Control device 2 comprises single-chip microcomputer, and water-in and water-out

temperature sensor

6,7 is connected with single-chip microcomputer, and water inlet pipe 4 is connected with the water inlet end of electric heating parallel operation 3, outlet pipe 5 is connected with the water side of electric heating parallel operation 3; Inflow temperature sensor 6 is arranged on the water inlet pipe 4, and leaving water temperature sensor 7 is arranged on the outlet pipe 5;

Also comprise a water flow sensing unit 8 and a display board, water flow sensing unit 8 is arranged on the pipeline of water inlet pipe 4, and water flow sensing unit 8 is connected with single-chip microcomputer respectively with display board;

Display board is arranged on the face-piece.

Above-described only is the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.

Claims

1. quick-heating type electric water heater; Include face-piece, drain pan, control device, electric heat exchanger, outlet pipe, water inlet pipe, inflow temperature sensor and leaving water temperature sensor; Control device comprises single-chip microcomputer, and the water-in and water-out temperature sensor is connected with single-chip microcomputer, it is characterized in that: also comprise a water flow sensing unit and display board; Water flow sensing unit is arranged on the pipeline of water inlet pipe, and water flow sensing unit is connected with single-chip microcomputer respectively with display board;

Display board is arranged on the face-piece.