CN215372922U - Intelligent overtemperature protection-proof gas heating water heater - Google Patents
Intelligent overtemperature protection-proof gas heating water heater Download PDFInfo
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- CN215372922U CN215372922U CN202121310077.0U CN202121310077U CN215372922U CN 215372922 U CN215372922 U CN 215372922U CN 202121310077 U CN202121310077 U CN 202121310077U CN 215372922 U CN215372922 U CN 215372922U
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- heating
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- outlet pipe
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Abstract
The utility model discloses an intelligent overtemperature protection-preventing gas heating water heater, which comprises: the main part, the master control base plate, the display panel, the heating wet return, the heating outlet pipe, the domestic water inlet tube, the domestic water outlet pipe, a water pump, heating stove main heat exchanger, the super temperature machinery temperature controller in water route installs on the heating outlet pipe and is connected with the master control base plate electricity, the water pump is installed on the heating wet return, the display panel is connected with the master control base plate, each sensor data can be shown to the display panel, heating outlet temperature sensor embedding is installed on the heating outlet pipe and is connected with the master control base plate electricity, water pressure sensor embedding is installed on the heating outlet pipe and is connected with the master control base plate electricity. Like this accessible embedding water pressure sensor on the heating water pipe, judge whether the water pump operates, the heating stove can not burn when the water pump does not operate, can effectively avoid causing the damage to the stove because of the water pump card is dead, overtemperature protection time lags and empty fever.
Description
Technical Field
The utility model relates to a gas heating water heater, in particular to an intelligent overtemperature protection-proof gas heating furnace.
Background
At present, gas heating water heater products all contain overtemperature protection devices, overtemperature protection is generally realized after a mechanical temperature controller detects that the temperature is greater than a certain value, and the mechanical temperature control generally has hysteresis and large temperature deviation; the temperature is judged to be ultrahigh rapidly by an embedded temperature sensor at an advanced point; the above two modes are all blocked by the water pump, the water heater detects the overtemperature of the temperature under the condition of idle combustion, and then the protection is realized, but the water heater can damage the stove as long as the water heater is idle.
Disclosure of Invention
In order to overcome the defects, the utility model provides the intelligent overtemperature protection-preventing gas heating furnace, which can effectively avoid the damage to a furnace caused by idle combustion due to the blockage of a water pump and the delay of overtemperature protection time.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a gas heating water heater of overtemperature protection is prevented to intelligence, includes: heating stove body, install the body on the main control base plate, the display panel, the heating wet return, the heating outlet pipe, the domestic water inlet tube, the domestic water outlet pipe, the water pump in the heating return water pipeline, heating stove main heat exchanger, the super temperature machinery temperature controller in water route, heating outlet water temperature sensor, the super temperature machinery temperature controller in water route is installed on the heating outlet pipe and is connected with the main control base plate electricity, the water pump is installed on the heating wet return, the display panel is connected with the main control base plate, the display panel can show each sensor data, heating outlet water temperature sensor embedding is installed on the heating outlet pipe and is connected with the main control base plate electricity, water pressure sensor embedding is installed on the heating outlet pipe and is connected with the main control base plate electricity.
The utility model has the beneficial effects that: the heating water outlet temperature sensor of the embodiment is embedded and arranged on the heating water outlet pipe and is electrically connected with the main control substrate, and the water pressure sensor is embedded and arranged on the heating water outlet pipe and is electrically connected with the main control substrate. Like this accessible embedding water pressure sensor on the heating water pipe, judge whether the water pump operates, the heating stove can not burn when the water pump does not operate, can effectively avoid causing the damage to the stove because of the water pump card is dead, overtemperature protection time lags and empty fever.
Drawings
FIG. 1 is a schematic diagram of the present invention.
In the figure:
1- -inlet for heating; 2- -domestic water import; 3- -domestic water outlet;
4- -heating outlet; 5- -water pump; 6- -main heat exchanger of heating stove;
7- -mechanical temperature controller of overtemperature of water route; 8-heating water outlet temperature sensor;
9- -water pressure sensor; 10- -pressure gauge;
11- -display panel; 12- -Master control substrate.
Detailed Description
Example (b): the utility model provides a gas heating water heater of overtemperature protection is prevented to intelligence, includes: heating stove body, install the body on the main control base plate, the display panel, the heating wet return, the heating outlet pipe, the domestic water inlet tube, the domestic water outlet pipe, the water pump in the heating return water pipeline, heating stove main heat exchanger, the super temperature machinery temperature controller in water route, heating outlet water temperature sensor, the super temperature machinery temperature controller in water route is installed on the heating outlet pipe and is connected with the main control base plate electricity, the water pump is installed on the heating wet return, the display panel is connected with the main control base plate, the display panel can show each sensor data, heating outlet water temperature sensor embedding is installed on the heating outlet pipe and is connected with the main control base plate electricity, water pressure sensor embedding is installed on the heating outlet pipe and is connected with the main control base plate electricity.
The principle of the main working process of the embodiment is as follows:
heating stove heating system is closed circulation system, and under the normal condition of system pressure, according to user's demand start-up system burning. The heating stove is provided with a pressure gauge for displaying the system pressure in real time, the working pressure of normal heating is 0.1-0.3MPa, when the water pressure of the system is lower than 0.1MPa, water needs to be supplemented to the system, the manual water supplementing mode is to unscrew a water supplementing valve, and when the system pressure rises to 0.3MPa, the water supplementing valve is closed. The water pressure sensor is added in the existing structural system, and generally consists of a pressure sensitive element and a signal processing unit, and has the functions of sensing a pressure signal and converting the pressure signal into a voltage signal according to a certain rule to be output.
The heating furnace system loop is a closed circulating system, the added water pressure sensor can sense the pressure of water in the heating pipeline in real time and feed back the pressure to the main control substrate in time, and when the water pressure in the heating pipeline is too low, the control system can automatically give an early warning to prompt a user and supplement water in time; when the water pressure in the heating pipeline is too high, the user is also prompted to close the water replenishing valve. Built-in circulating water pump on the heating stove, the effect lies in with the interior hydrologic cycle operation of return circuit, and circulating water pump that uses mostly at present on the market does not have the feedback function, and this example increases water pressure sensor, and locking or card phenomenon appear when the water pump, and water pressure sensor can detect out water pressure and change, can in time feed back main control base plate, and the machine will not get into the mode of burning, prevents empty fever and overtemperature fundamentally.
Claims (1)
1. The utility model provides a gas heating water heater of overtemperature protection is prevented to intelligence, includes: heating stove body, install main control base plate, display panel, heating wet return, heating outlet pipe, domestic water inlet tube, domestic water outlet pipe, the water pump in the heating return pipeline, heating stove main heat exchanger, the super temperature machinery temperature controller in water route, heating outlet water temperature sensor, the super temperature machinery temperature controller in water route is installed on the heating outlet pipe and is connected with the main control base plate electricity, the water pump is installed on the heating wet return, the display panel is connected with the main control base plate, each sensor data, characterized by can be shown to the display panel: the heating water outlet temperature sensor is embedded in and installed on the heating water outlet pipe and is electrically connected with the main control substrate, and the water pressure sensor is embedded in and installed on the heating water outlet pipe and is electrically connected with the main control substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310077.0U CN215372922U (en) | 2021-06-11 | 2021-06-11 | Intelligent overtemperature protection-proof gas heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310077.0U CN215372922U (en) | 2021-06-11 | 2021-06-11 | Intelligent overtemperature protection-proof gas heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215372922U true CN215372922U (en) | 2021-12-31 |
Family
ID=79634661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121310077.0U Active CN215372922U (en) | 2021-06-11 | 2021-06-11 | Intelligent overtemperature protection-proof gas heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215372922U (en) |
-
2021
- 2021-06-11 CN CN202121310077.0U patent/CN215372922U/en active Active
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