CN206001676U - Intelligent Temperature Control Gas Water Heater - Google Patents

Abstract

The utility model discloses an intelligent temperature control gas water heater, which comprises a heat exchanger with a water inlet pipe and a water outlet pipe, a controller, a water inlet temperature sensor and a water flow sensor which are electrically connected with the controller and are arranged at the water inlet pipe, a water outlet temperature sensor, a burner and a gas proportional valve which are arranged at the water outlet pipe; the water inlet temperature sensor is used for detecting a first temperature signal of water at the water inlet pipe; the water outlet temperature sensor is used for detecting a second temperature signal of the water at the water outlet pipe; the water flow sensor is used for detecting a water flow signal at the water inlet; the controller controls the opening degree of the gas proportional valve according to the received first temperature signal, the received second temperature signal and the received water flow signal. The utility model discloses an intelligence temperature control gas heater according to different seasons, and artifical loaded down with trivial details settlement temperature is removed from to the bathing temperature in different seasons of intelligence output, and is more intelligent, and is more convenient, through detecting the cold water temperature, judges more accuracy in season.

Description

Intelligent Temperature Control Gas Water Heater

technical field

The utility model belongs to a temperature regulation controller, in particular to an intelligent temperature control gas water heater.

Background technique

In the prior art, when the gas water heater adjusts the temperature, it is more to control the rise and fall of the temperature by adjusting the buttons on the control panel. Ease of use and comfort.

And some companies use an intelligent control method to adjust the temperature to adjust the temperature, and set the temperature of the water by setting different modes. For example, in winter under the ice and snow mode, when the temperature is lower than 15 degrees, it can automatically Adjust the temperature to 46 degrees to drive the user away from the cold; but this mode still needs to rely on manual selection of the mode to identify and control the outlet water temperature; therefore, it is necessary to set up a gas water heater that can intelligently sense the temperature and set the appropriate temperature for the user to use Become the technical problem that those skilled in the art need to solve.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an intelligent temperature control gas water heater, which can solve the problem of adjusting the water temperature according to the season.

The purpose of this utility model adopts following technical scheme to realize:

An intelligent temperature control gas water heater, including a heat exchanger with a water inlet pipe and a water outlet pipe, including a controller and an inlet water temperature sensor and a water flow sensor arranged at the water inlet pipe and electrically connected with the controller, and arranged at the outlet Outlet water temperature sensor, burner and gas proportional valve at the water pipe;

The water inlet temperature sensor is used to detect the first temperature signal of the water at the water inlet pipe, and transmit the first temperature signal to the controller;

The outlet water temperature sensor is used to detect the second temperature signal of the water at the water pipe, and transmit the second temperature signal to the controller;

The water flow sensor is used to detect the water flow signal at the water inlet pipe, and transmit the water flow signal to the controller;

The controller controls the opening degree of the gas proportional valve and the opening and closing of the burner according to the received first temperature signal, second temperature signal and water flow signal.

Preferably, a display screen is also included, and the display screen is electrically connected with the controller. It can further solve the technical problem of temperature display.

Preferably, it also includes a fan and an air outlet, the fan is electrically connected to the controller, and the fan is used to discharge the waste gas in the gas water heater out of the gas water heater through the air outlet. It can further solve the technical problem of exhaust gas.

Preferably, a touch screen is also included, and the touch screen is electrically connected with the controller. It can further solve the technical problems of touch display.

Preferably, a data storage module is also included, and the data storage module is electrically connected to the controller. It can further solve the technical problem of data storage and display.

Preferably, a temperature increase button and a temperature drop button are also included, and the temperature increase button and the temperature drop button are both electrically connected to the controller. It can further solve the technical problem of manual temperature adjustment.

Compared with the prior art, the beneficial effects of the utility model are:

The intelligent temperature control gas water heater of the utility model can judge the season by detecting the temperature of cold water or tap water, that is, to judge "spring, autumn, winter, summer", and intelligently output bathing temperatures in different seasons according to different seasons, eliminating the need for manual labor. Setting the temperature is smarter and more convenient. By detecting the temperature of cold water, the season judgment is more accurate.

Description of drawings

Fig. 1 is the circuit structure diagram of the utility model intelligent temperature controller;

Fig. 2 is a structural diagram of the utility model intelligent temperature controller.

Reference signs: 1. water inlet pipe; 2. water outlet pipe; 3. water inlet temperature sensor; 4. water outlet temperature sensor; 5. water flow sensor; 6. controller; 7. gas proportional valve; 8. burner; 9 , fan; 10, heat exchanger; 11, air outlet.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

As shown in Figure 1 and Figure 2, the utility model provides an intelligent temperature control gas water heater, including a heat exchanger 10 with a water inlet pipe 1 and a water outlet pipe 2, and also includes a controller 6 and an electrical connection with the controller 6. The connected water inlet temperature sensor 3 and water flow sensor 5 arranged at the water inlet pipe 1, the outlet water temperature sensor 4 arranged at the water outlet pipe 2, the burner 8, the touch display screen, the fan 9, the data storage module, the heating button, The cooling button and the gas proportional valve 7; the data storage module is used to store the setting of the temperature corresponding to the season, even if the temperature at the water inlet is detected to output the water of the corresponding temperature; the fan 9 is used to The waste gas in the gas water heater is exhausted out of the gas water heater through the air outlet 11; the heating button and the cooling button can make the user adjust the temperature according to his preference, which is more humanized.

The water inlet temperature sensor 3 is used to detect the first temperature signal of the water at the water inlet pipe 1, and transmit the first temperature signal to the controller 6; the water inlet temperature sensor 3 detects when the temperature of cold water or tap water is 16-25 degrees , then the intelligent judgment is spring and autumn, and the system automatically sets the temperature to 42 degrees, so as to meet the comfortable bathing in spring and autumn; It is automatically set at 39 degrees to meet the comfortable bathing requirements in summer; when the temperature of the tap water detected by the inlet water temperature sensor 3 is less than 16 degrees, it is intelligently judged as winter, and the system automatically sets the temperature to 44 degrees to meet the comfort of winter bathing;

The outlet water temperature sensor 4 is used to detect the second temperature signal of the water at the water pipe 2, and transmit the second temperature signal to the controller 6; at the corresponding seasonal temperature, if the outlet water temperature sensor 4 detects that the temperature is greater than or less than The intelligently set comfortable bathing temperature transmits the corresponding control signal to the controller 6, and the controller 6 increases the firepower or reduces the firepower according to the transmitted signal, so as to achieve the purpose of changing the temperature to the set value;

The water flow sensor 5 is used to detect the water flow signal at the water inlet pipe 1, and transmit the water flow signal to the controller 6; by detecting the size of the water flow signal, the controller 6 increases or decreases the firepower, so that The temperature remains within the set point range.

The controller 6 controls the opening of the gas proportional valve 7 according to the received first temperature signal, second temperature signal and water flow signal to control the amount of gas output, thereby controlling the size of the firepower.

Working principle of the utility model:

In this embodiment, the working principle of the gas water heater is illustrated by taking bathing in spring and autumn as an example;

The water inlet temperature sensor 3 of the gas water heater detects that the temperature of the cold water or tap water at the water inlet pipe 1 is 18 degrees, which is between 16 and 25 degrees, so it is judged that it is spring or autumn at this time, and the temperature of the outlet water is adjusted to 42 degrees. To meet the requirements of comfortable bathing, when the water flow is adjusted, the water flow sensor 5 detects that the water flow is increasing or decreasing, and then transmits a corresponding signal to the controller 6, and the controller 6 adjusts the gas proportional valve according to the signal 7, thereby controlling the size of the firepower, to adjust the temperature of the heating water; the outlet water temperature sensor 4 detects the temperature at the outlet pipe 2, and transmits the signal to the controller 6, and the controller 6 judges whether to In order to set the temperature value, in order to carry out more precise temperature adjustment; the fan 9 discharges the waste gas produced by the burner 8 through the air outlet 11 to the outside of the gas water heater so as not to cause harm to the gas water heater and people.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (6)

1. a kind of intelligent temperature controls gas heater, including the heat exchanger with water inlet pipe and outlet pipe, it is characterised in that Including controller and the inflow temperature sensor being arranged at water inlet pipe with controller electric connection and water flow sensor, set It is placed in leaving water temperature sensors, burner and the gas ratio valve of water outlet pipe part；

The inflow temperature sensor is used for detecting the first temperature signal of the water at water inlet pipe, and the first temperature signal is transmitted To controller；

The leaving water temperature sensors are used for the second temperature signal of the water for detecting water outlet pipe part, and by second temperature signal transmission To controller；

The water flow sensor is used for detecting the water flow signal at water inlet pipe, and water flow signal is transmitted to controller；

The controller controls gas proportion according to the first temperature signal for receiving, second temperature signal and water flow signal The aperture of valve and the keying of burner.

2. intelligent temperature as claimed in claim 1 controls gas heater, it is characterised in that also include display screen, described aobvious Display screen is electrically connected with controller.

3. intelligent temperature as claimed in claim 1 controls gas heater, it is characterised in that also include blower fan and air outlet, The blower fan is electrically connected with controller, and the blower fan is used for for the waste gas in gas heater discharging combustion gas heat by air outlet Outside hydrophone.

4. intelligent temperature as claimed in claim 1 controls gas heater, it is characterised in that also include touch display screen, institute State touch display screen to be electrically connected with controller.

5. intelligent temperature as claimed in claim 1 controls gas heater, it is characterised in that also include data memory module, The data memory module is electrically connected with controller.

6. intelligent temperature as claimed in claim 1 controls gas heater, it is characterised in that also include intensification button and cooling Button, the intensification button and cooling button are all electrically connected with controller.