CN109612118A - A wireless remote control type zero cold water gas wall-hung boiler heating system with solenoid valve - Google Patents

Abstract

The zero cold water burnt gas wall hanging furnace heating system of wireless remote-control with solenoid valve that the invention discloses a kind of, is related to wall-hung boiler field, the circuit formed including burnt gas wall hanging furnace and user with water installations and heating loop, and solenoid valve is arranged at each user water installations；The heating system further includes control system, and the control system includes controller, the remote controler I for controlling the electromagnetic valve I and the remote controler II for controlling the electromagnetic valve II；The controller receives the signal of the remote controler I and remote controler II, and sends and instruct to water circulating pump I, water circulating pump II, electromagnetic valve I and electromagnetic valve II；It is each that pre- heat function can be activated individually with water spot, and for the wall-hung boiler natively with heating loop, gas energy can be saved with independent loops, user-friendly use.

Description

A wireless remote control type zero cold water gas wall-hung boiler heating system with solenoid valve

technical field

The invention relates to the field of wall-hung boilers, in particular to a wireless remote control type zero-cold water gas-fired wall-hung boiler heating system with a solenoid valve.

Background technique

In recent years, the zero-cold water gas-fired wall-hung boiler with built-in circulating water pump for preheating has attracted more and more consumers' attention and love. It can solve the problem that you need to put cold water for a while after turning on the faucet every time you take a shower. Its basic working principle is that the user operates the wall-hung boiler in advance to start the built-in circulating water pump of the wall-hung boiler before taking a bath. The cold water in the pipeline is pumped into the wall-hung boiler by the circulating water pump for heating, and then transported back to the user pipeline. After a period of heating, the cold water in the user's pipeline gradually turns into hot water. After reaching the preset temperature, the circulating water pump stops rotating and the preheating work ends. At this time, the user turns on the faucet and hot water will flow out immediately.

However, the existing technology has many defects:

First, it is inconvenient to start preheating. At present, users can start the preheating work through the following ways:

1. Press the button on the display panel of the wall-hung boiler to start the preheating. Disadvantages: need to walk in front of the fireplace, which is inconvenient.

2. Use the mobile APP to operate. Disadvantages: It is necessary to unlock the phone, open the APP, and then click the corresponding function, which is cumbersome and time-consuming.

3. Set the time period and let the wall-hung boiler start preheating within the specified time period. Disadvantage: Waste of energy if no water is used during the set time period.

Second, the kitchen waterway and the toilet waterway cannot be distinguished. As long as the preheating function is turned on, all the water pipelines in the user's home will be preheated. Waste of energy, waste of time.

The third is a unit with two bathrooms. Only one bathroom can be preheated, and the other bathroom cannot enjoy the preheating function.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention is to propose a wireless remote control type zero cold water gas wall-hung boiler heating system with a solenoid valve. It is used to switch the preheating water circuit, and a wireless remote control device is set at each water point. Each water point can start the preheating function independently, and can cycle independently, which is convenient for users to operate and use. For wall-hung boilers, it can save gas energy.

In order to achieve the above-mentioned purpose, the technical scheme adopted in the present invention is:

A wireless remote control type zero-cold water gas-fired wall-hung boiler heating system with a solenoid valve, comprising a gas-fired wall-hung boiler, the gas-fired wall-hung boiler comprising a heat exchanger, a circulating water pump I, a circulating water pump II and a controller; the circulating water pump I The water outlet of the heat exchanger is connected to the water inlet of the heat exchanger through a pipeline, the water outlet of the heat exchanger is connected to the user water device I through a hot water pipeline, and the user water device I is connected to the circulating water pump I through a cold water pipeline. In the water inlet, a solenoid valve I is set at the user water device I to form a loop; a user water device II connected in parallel with the user water device I is also set between the hot water pipeline and the cold water pipeline. A solenoid valve II is arranged at the water device II; a heating circuit is also connected to the water inlet and outlet of the heat exchanger, the circulating water pump II is arranged on the heating circuit, and heating equipment is arranged on the heating circuit; The heating system further includes a control system, the control system includes a controller, a remote controller I for controlling the solenoid valve I, and a remote controller II for controlling the solenoid valve II; the controller receives the Signals from remote controller I and remote controller II, and send commands to circulating water pump I, circulating water pump II, solenoid valve I and solenoid valve II.

Further, the solenoid valve I and the solenoid valve II are both wireless solenoid valves, which are wirelessly connected to the controller. The heating system is more convenient to install and use.

Further, between the hot water pipeline and the cold water pipeline, there is a user water device III connected in parallel with the user water device I, and a solenoid valve III is arranged at the user water device III. Here you can also set up multiple parallel user water devices to meet the needs of large households with multiple water points, which can be preheated at the same time or selectively.

Further, the control system further includes a remote controller III for controlling the solenoid valve III, and the remote controller III is wirelessly connected to the controller.

Further, both the remote controller I and the remote controller II are wirelessly connected to the controller. Easy to operate and fast.

Further, the cold water pipeline is also connected with a cold water inlet pipeline through a tee. Imported as cold water.

As a person skilled in the art, it should be known that the gas wall-hung boiler of the present invention is an ordinary gas-fired wall-hung boiler with a circulating water pump, and the undisclosed technical features are all based on the existing gas-fired wall-hung boiler technology (for example, the conventional start-stop of the gas-fired wall-hung boiler). control system, etc.), does not mean that the present invention is not fully disclosed.

The beneficial effects of the present invention are:

Compared with the prior art, the heating system of the present invention replaces the one-way valve by installing a solenoid valve at each water point in the user's home to switch the preheating water circuit, and at each water point, a wireless Remote control, each water point can start the preheating function independently, and it can be cycled independently, which is convenient for users to operate and use. For wall-hung boilers with heating circuits, it can save gas energy; Points can be used at the same time to improve user experience, and the operation method of wireless remote control is convenient and fast.

Description of drawings

1 is a schematic structural diagram of an embodiment of a heating system of the present invention;

2 is a schematic structural diagram of another embodiment of the heating system of the present invention;

Fig. 3 is the structural schematic diagram of the wall-hung boiler of the heating system of the present invention;

Fig. 4 is the control system structure schematic diagram of the heating system of the present invention;

In the figure: 1. Heat exchanger; 2. Circulating water pump I; 3. Hot water pipeline; 4. Solenoid valve II; 5. User water device II; 51. Remote control II; 6. Solenoid valve I; Water device I; 71, remote control I; 8, cold water pipeline; 9, controller; 10, solenoid valve III; 11, user water device III; 12, circulating water pump II; 13, heating equipment.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described below with reference to the embodiments.

Example 1

In this example, as shown in Figures 1, 3 and 4, a wireless remote control type zero-cold water gas-fired wall-hung boiler heating system with a solenoid valve includes a gas-fired wall-hung boiler, and the gas-fired wall-hung boiler includes a heat exchanger 1, Circulating water pump I2, circulating water pump II12 and controller 9; the water outlet of the circulating water pump I2 is connected to the water inlet of the heat exchanger 1 through a pipeline, and the water outlet of the heat exchanger 1 is connected to user water through a hot water pipeline 3 Device I7, the user water device I7 is connected to the water inlet of the circulating water pump I2 through the cold water pipeline 8, and a solenoid valve I6 is set at the user water device I7 to form a loop; the hot water pipeline 3 and the cold water pipeline 8 is also provided with a user water device II5 in parallel with the user water device I7, and a solenoid valve II4 is set at the user water device II5; the water inlet and the water outlet of the heat exchanger 1 are also connected with a heating circuit, The circulating water pump II12 is arranged on the heating circuit, and the heating circuit is provided with a heating device 13; the heating system also includes a control system, which includes a controller 9 for controlling the solenoid valve. The remote controller I71 of I6 and the remote controller II51 for controlling the solenoid valve II4; the controller 9 receives the signals from the remote controller I71 and the remote controller II51, and sends the signals to the circulating water pump I2, the circulating water pump II12 and the electromagnetic valve I6. and solenoid valve II4 to send commands.

The solenoid valve I6 and the solenoid valve II4 are both wireless solenoid valves, which are wirelessly connected to the controller 9 .

The remote control is wirelessly connected to the controller 9 .

The cold water pipeline 8 is also connected with a cold water inlet pipeline through a tee.

The controller 9 is an existing microprocessor.

Example 2

2-4, on the basis of Embodiment 1, a user water device III11 connected in parallel with the user water device I7 is also provided between the hot water pipeline 3 and the cold water pipeline 8. The user water device A solenoid valve III10 is set at III11; the control system further includes a remote controller III111 for controlling the solenoid valve III10, and the remote controller III111 is connected with the controller 9 by wireless signal.

The principle of the present invention will be further explained below with reference to examples.

If the user needs hot water at the water device I7 (kitchen water point), the heating process is as follows: the user presses the cycle preheating button on the remote controller I71 in the kitchen, the remote controller I71 transmits the command to the controller 9 through a wireless signal, and controls the The device 9 opens the solenoid valve I6 through a wireless signal, and then turns on the circulating water pump I2. The cold water flows into the heat exchanger 1 for heating. After heating, the hot water flows to the user water device I7 through the hot water pipeline 3. Since the solenoid valve II4 and the solenoid valve III10 are closed, the hot water will only flow to the kitchen water point, thus saving a lot of gas energy and waiting time for the user; when the heating is completed, the controller 9 controls the heat exchanger 1 to stop heating , close the circulating water pump I2, close the solenoid valve I6, and send a completion signal to the remote control I71, prompting the user to use hot water.

The controller 9 controls the start and stop of the circulating water pump II12 to control the heating of the heating circuit.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of zero cold water burnt gas wall hanging furnace heating system of wireless remote-control with solenoid valve, including burnt gas wall hanging furnace, special Sign is that the burnt gas wall hanging furnace includes heat exchanger (1), water circulating pump I (2), water circulating pump II (12) and controller (9)； The water outlet of the water circulating pump I (2) passes through heat exchanger (1) water inlet described in piping connection, heat exchanger (1) water outlet Mouth connects user with water installations I (7) by hot water line (3), and the user passes through cold water pipeline (8) with water installations I (7) and connects Electromagnetic valve I (6) are arranged at water installations I (7) in the water inlet of the water circulating pump I (2), the user, forming circuit；The heat Be additionally provided between water lines (3) and cold water pipeline (8) with the user with water installations I (7) user in parallel with water installations II (5), electromagnetic valve II (4) are arranged at water installations II (5) in the user；The inlet and outlet of the heat exchanger (1) are also It is connected with heating loop, the water circulating pump II (12) is arranged on the heating loop, is provided with and adopts on the heating loop Heating equipment (13)；

The heating system further includes control system, and the control system includes controller (9), for controlling the electromagnetic valve I (6) remote controler I (71) and the remote controler II (51) for controlling the electromagnetic valve II (4)；Described in the controller (9) receives The signal of remote controler I (71) and remote controler II (51), and to water circulating pump I (2), water circulating pump II (12), electromagnetic valve I (6) and Electromagnetic valve II (4) sends instruction.

2. heating system as described in claim 1, which is characterized in that the electromagnetic valve I (6) and electromagnetic valve II (4) are nothing Line solenoid valve is wirelessly connected with the controller (9).

3. heating system as claimed in claim 2, which is characterized in that between the hot water line (3) and cold water pipeline (8) also Be provided with the user with water installations I (7) user in parallel with water installations III (11), the user is with water installations III (11) Place's setting electromagnetic valve II I (10).

4. heating system as claimed in claim 3, which is characterized in that the control system further includes for controlling the electromagnetism The remote controler III (111) of valve III (10), the remote controler III (111) connect with the controller (9) wireless signal.

5. heating system as described in claim 1, which is characterized in that the remote controler I (71) and remote controler II (51) all with The controller (9) is wirelessly connected.

6. heating system as described in claim 1, which is characterized in that be also connected with by threeway on the cold water pipeline (8) Cold water inlet road.