CN113237127A - Water heating kang heater with automatic auxiliary heating system - Google Patents

Abstract

The invention discloses a water heating kang heater with an automatic auxiliary heating system, which belongs to the technical field of water heating kang and comprises a water tank, a water pump, a guide pipe, a main heating body, a built-in auxiliary heating body, a water outlet pipe, a water inlet pipe, a water level sensor, a water temperature sensor, a control device, a room temperature sensor and a power plug, wherein the water pump is arranged at the bottom of the water tank and communicated with the water tank; the control device is respectively connected with the water pump, the main heating body, the water level sensor, the water temperature sensor, the built-in auxiliary heating body, the room temperature sensor and the power plug. Has the advantages that: the requirements of the whole year are met, the purposes of energy conservation and environmental protection can be achieved, and the contradiction between energy conservation and environmental protection and insufficient power is solved.

Description

Water heating kang heater with automatic auxiliary heating system

Technical Field

The invention belongs to the technical field of water heating kang, and particularly relates to a water heating kang heater with an automatic auxiliary heating system.

Background

Winter temperature in northern China is low, and many people have the habit of sleeping and warming the kang, but the traditional kang needs to be heated, a large amount of smoke and dust can be generated, and pollution is serious. The water heating kang is heated by water, water heating kang plates are laid on the kang, water heating pipelines are arranged in the water heating kang plates, and the water heating kang is more environment-friendly to heat by water in the heating pipelines. At present, the work of changing coal into electricity is vigorously promoted in rural areas, and due to the fact that rural house structures are used, the heating power of a normal water heating kang can not meet the requirement in winter when the rooms are very cold, and the heating problem on the kang of common people is always puzzled.

The water heating kang is different from an electric blanket, electromagnetic radiation generated by heating the electric blanket through an electric heating wire far exceeds the bearing range of a human body, and the water heating kang takes water as a medium during heating so as not to generate any electromagnetic radiation, so that the water heating kang is healthier for the human body.

The existing heating systems of the existing water heating kang heaters are all fixed power, customers generally can select according to the area of the water heating kang, the daily use is not abnormal, but the northern room temperature changes greatly all the year round, the fixed power cannot meet the requirements of the customers, particularly in extremely cold weather in 2020 winter, the previous water heating kang heaters with fixed power cannot reach the temperature required by the customers, the required temperature cannot be reached even if the temperature is adjusted to the maximum, and the existing products frequently suffer from customer complaints due to the problem. However, if a water heating kang heater with higher power is replaced for one or two months, the cost is increased, the power is too high for half a year, a small vehicle is pulled by a little large, the energy-saving effect is not achieved, and the environment-friendly concept is not met.

The existing water heating kang heater can not be normally used when being opened due to the fact that water in a water tank can be frozen if the existing water heating kang heater is not opened in extremely cold weather.

Disclosure of Invention

In order to solve the contradiction between energy conservation and environmental protection and insufficient power of the existing water heating kang heater, the invention decides to develop a water heating kang heater with an automatic auxiliary heating system, and two independent heating bodies can thoroughly solve the problem through the control of an intelligent system.

A water heating kang heater with an automatic auxiliary heating system comprises a water tank, a water pump, a guide pipe, a main heating body, a built-in auxiliary heating body, a water outlet pipe, a water inlet pipe, a water level sensor, a water temperature sensor, a control device, a room temperature sensor and a power plug, wherein the water pump is installed at the bottom of the water tank and communicated with the water tank; the control device is respectively connected with the water pump, the main heating body, the water level sensor, the water temperature sensor, the built-in auxiliary heating body, the room temperature sensor and the power plug.

The water outlet of the water outlet pipe is connected with the water inlet of the water pipe in the water heating kang, water circulates in the water pipe, and the water outlet of the water pipe in the water heating kang is connected with the water inlet of the water inlet pipe.

Further, the built-in auxiliary heating body is a heating pipe.

Further, the main heating body is a PTC semiconductor heating tube.

Furthermore, the master control system of the control device comprises a main heating body control system, a built-in auxiliary heating body control system, an information acquisition system and a water level warning system.

A control method of the control device of the water heating kang heater with the automatic auxiliary heating system comprises the following steps:

(1) the information acquisition system comprises: the water temperature sensor, the room temperature sensor and the water level sensor all feed back the acquired data to the control device in real time;

(2) main heating body control system: when the water temperature sensor detects that the water temperature in the water tank is lower than 8 ℃, the control device controls the water pump to start for 30 seconds, and then the control device controls the main heating body to start until the water temperature reaches 10 ℃ and stops; when a water temperature sensor in the water tank detects that the water temperature does not reach the set temperature of 10-65 ℃, the control device starts the water pump and the main heating body, and when the water temperature in the water tank reaches the set temperature, the water pump and the main heating body stop heating;

(3) water level warning system: when the water level sensor detects that the water level is insufficient, the control device prompts to add water;

(4) a built-in auxiliary heating body control system: when the room temperature sensor detects that the room temperature is lower than 10 ℃ or the control device detects that the main heating body is heated for more than 20 minutes, the control device starts the built-in auxiliary heating body; when the water temperature in the water tank reaches the set temperature, the built-in auxiliary heating body stops heating. The customer can also manually turn on and off the switch with the built-in auxiliary heating body according to the requirement.

Further, the control device is a single chip microcomputer.

The invention has the following beneficial effects:

1. the water heating kang heater with the automatic auxiliary heating system can meet the requirements of customers all the year round, is suitable for the change of large temperature difference, can achieve the aims of energy conservation and environmental protection, and solves the contradiction between energy conservation and environmental protection and insufficient power; the main heating body PTC semiconductor heating pipe and the built-in auxiliary heating body heating pipe can be started simultaneously in a time of one month or two months when the winter is extremely cold, so that the requirements of customers are met; at the moment, the water temperature is firstly increased by the built-in auxiliary heating body heating pipe, and the water is heated by the main heating body PTC semiconductor heating pipe on the basis, so that the requirement of a customer for heating in extremely cold weather can be met, the requirement of energy conservation and environmental protection can be met, and two purposes can be achieved by one stroke;

2. the invention has the antifreezing function, can adapt to extremely cold weather in winter, and can not cause the water with low temperature in the water tank to freeze because of low room temperature, so that the water heating kang heater with the automatic auxiliary heating system can not be normally used.

Drawings

FIG. 1 is a schematic view illustrating a connection structure of a water heater bed heater having an automatic auxiliary heating system;

FIG. 2 is a rear view schematically illustrating a structure of a water heater with an automatic auxiliary heating system;

FIG. 3 is a schematic view of the overall control system of the control device of the water heater bed heater with an automatic auxiliary heating system;

the reference numbers in the figures are:

the water heater comprises a water tank 1, a water pump 2, a main heating body 3, a water level sensor 4, a water outlet pipe 5, a water inlet pipe 6, a built-in auxiliary heating body 7, a water temperature sensor 8, a guide pipe 9, a control device 10, a room temperature sensor 11, a water heating kang 12 and a power plug 13.

Detailed Description

Example 1

As shown in fig. 1-3, a water heating kang heater with an automatic auxiliary heating system comprises a water tank 1, a water pump 2, a conduit 9, a main heating body 3, a built-in auxiliary heating body 7, a water outlet pipe 5, a water inlet pipe 6, a water level sensor 4, a water temperature sensor 8, a control device 10 and a power plug 13, wherein the water pump 2 is mounted at the bottom of the water tank 1 and communicated with the water tank 1, the water pump 2 is connected with a water inlet of the main heating body 3 through the conduit 9, a water outlet of the main heating body 3 is connected with the water outlet pipe 5, one end of the water pipe in the water heating kang is connected with the water outlet pipe, the other end of the water pipe is connected with the water inlet pipe, a water outlet of the water inlet pipe 6 is connected with the water tank 1, the built-in auxiliary heating body 7 is mounted inside the water tank 1, and the water level sensor 4 and the water temperature sensor 8 are mounted at the top of the water tank 1; the control device is respectively connected with the water pump 2, the main heating body 3, the water level sensor 4, the water temperature sensor 8, the built-in auxiliary heating body 7, the room temperature sensor 11 and the power plug 13.

The main control system of the control device comprises a main heating body control system, a built-in auxiliary heating body control system, an information acquisition system and a water level warning system.

A control method of a control device of a water heating kang heater with an automatic auxiliary heating system comprises the following steps:

(1) the information acquisition system comprises: the water temperature sensor, the room temperature sensor and the water level sensor all feed back the acquired data to the control device in real time;

(2) main heating body control system: when the water temperature sensor detects that the water temperature in the water tank is lower than 8 ℃, the control device controls the water pump to start for 30 seconds, and then the control device controls the main heating body to start until the water temperature reaches 10 ℃ and stops; when a water temperature sensor in the water tank detects that the water temperature does not reach the set temperature of 10-65 ℃, the control device starts the water pump and the main heating body, and when the water temperature in the water tank reaches the set temperature, the water pump and the main heating body stop heating;

(3) water level warning system: when the water level sensor detects that the water level is insufficient, the control device prompts to add water;

(4) a built-in auxiliary heating body control system: when the room temperature sensor detects that the room temperature is lower than 10 ℃ or the control device detects that the main heating body is heated for more than 20 minutes, the control device starts the built-in auxiliary heating body; when the water temperature in the water tank reaches the set temperature, the built-in auxiliary heating body stops heating.

Claims (6)

1. The utility model provides a hot-water heating kang heater with automatically, assist heating system which characterized in that: the water heater comprises a water tank (1), a water pump (2), a guide pipe (9), a main heating body (3), a built-in auxiliary heating body (7), a water outlet pipe (5), a water inlet pipe (6), a water level sensor (4), a water temperature sensor (8), a control device (10), a room temperature sensor (11) and a power plug (13), wherein the water pump (2) is installed at the bottom of the water tank (1) and communicated with the water tank (1), the water pump (2) is connected with a water inlet of the main heating body (3) through the guide pipe (9), a water outlet of the main heating body (3) is connected with the water outlet pipe (5), a water outlet of the water inlet pipe (6) is connected with the water tank (1), the built-in auxiliary heating body (7) is installed inside the water tank (1), and the water level sensor (4) and the water temperature sensor (8) are installed at the top of the water tank (1); the control device is respectively connected with the water pump (2), the main heating body (3), the water level sensor (4), the water temperature sensor (8), the built-in auxiliary heating body (7), the room temperature sensor (11) and the power plug (13).

2. The water heater with automatic auxiliary heating system as claimed in claim 1, wherein: the built-in auxiliary heating body (7) is a heating pipe.

3. The water heater with automatic auxiliary heating system as claimed in claim 1, wherein: the main heating body (3) is a PTC semiconductor heating pipe.

4. The water heater with automatic auxiliary heating system as claimed in claim 1, wherein: the main control system of the control device comprises a main heating body control system, a built-in auxiliary heating body control system, an information acquisition system and a water level warning system.

5. A control method of the apparatus for controlling a water heater having an automatic auxiliary heating system of claim 4, wherein:

(1) the information acquisition system comprises: the water temperature sensor, the room temperature sensor and the water level sensor all feed back the acquired data to the control device in real time;

(2) main heating body control system: when the water temperature sensor detects that the water temperature in the water tank is lower than 8 ℃, the control device controls the water pump to start for 30 seconds, and then the control device controls the main heating body to start until the water temperature reaches 10 ℃ and stops; when a water temperature sensor in the water tank detects that the water temperature does not reach the set temperature of 10-65 ℃, the control device starts the water pump and the main heating body, and when the water temperature in the water tank reaches the set temperature, the water pump and the main heating body stop heating;

(3) water level warning system: when the water level sensor detects that the water level is insufficient, the control device prompts to add water;

(4) a built-in auxiliary heating body control system: when the room temperature sensor detects that the room temperature is lower than 10 ℃ or the control device detects that the main heating body is heated for more than 20 minutes, the control device starts the built-in auxiliary heating body; when the water temperature in the water tank reaches the set temperature, the built-in auxiliary heating body stops heating.

6. The water heater as claimed in claim 1, wherein the water heater with an automatic auxiliary heating system comprises: the control device is a single chip microcomputer.

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