CN214469379U - Zero-cold-water wall-mounted furnace with automatic water replenishing function - Google Patents
Zero-cold-water wall-mounted furnace with automatic water replenishing function Download PDFInfo
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- CN214469379U CN214469379U CN202022964266.1U CN202022964266U CN214469379U CN 214469379 U CN214469379 U CN 214469379U CN 202022964266 U CN202022964266 U CN 202022964266U CN 214469379 U CN214469379 U CN 214469379U
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Abstract
The utility model discloses a zero-cold water wall-mounted boiler with an automatic water replenishing function, which is characterized by comprising a main controller, a burner arranged in the wall-mounted boiler body, a heat exchanger and a heating pipeline connected with the heat exchanger, the heating system comprises a heating water pump, a pressure detection device, a plate heat exchanger and an electric one-way valve, wherein the heating water pump, the pressure detection device, the plate heat exchanger and the electric one-way valve are arranged on a heating pipeline, the heating pipeline comprises a heating water inlet pipe and a heating water outlet pipe which are connected with the heat exchanger, the heating water outlet pipe is provided with an electric three-way valve, a first connecting pipeline is connected between the electric three-way valve and the plate heat exchanger, a second connecting pipeline is connected between the plate heat exchanger and the heating water inlet pipe, the electric three-way valve is provided with a heating water outlet branch, the plate heat exchanger is provided with a bathing water outlet and is connected with a tap water inlet pipeline, the tap water inlet pipeline is provided with a bathroom water pump, and the electric one-way valve is connected with the tap water inlet pipeline; the pressure detection device is arranged on the heating water outlet pipe and is connected with the main controller. The utility model discloses simple structure, convenient operation.
Description
Technical Field
The utility model relates to a hanging stove technical field.
Background
In the existing wall-mounted furnace products, no matter the products are of plate-type or sleeve-type, after the products are installed in the homes of users, the users or technicians are required to manually adjust water replenishing valves to perform water replenishing operation on the wall-mounted furnace; simultaneously, the one-time moisturizing is accomplished the back, and other factors lead to hanging stove lack of water, because hanging stove prevents dry combustion method protection mechanism, the product lacks of water trouble, and hanging stove can't start, needs user or technical staff to carry out the moisturizing operation once more just can normal operating, and the operation is complicated, uses inconveniently.
Disclosure of Invention
The utility model aims at providing a zero-cold water wall-mounted boiler with the automatic water replenishing function, which has simple structure and convenient operation and is used for solving the defects of the prior art.
The utility model discloses an adopt following technical solution to realize above-mentioned purpose: a zero-cold water wall-mounted boiler with an automatic water replenishing function is characterized by comprising a main controller, a burner arranged in a wall-mounted boiler body, a heat exchanger, a heating pipeline connected with the heat exchanger, a heating water pump arranged on the heating pipeline, a pressure detection device, a plate type heat exchanger and an electric one-way valve,
the heating pipeline comprises a heating water inlet pipe and a heating water outlet pipe which are connected with the heat exchanger, the heating water outlet pipe is provided with an electric three-way valve, a first connecting pipeline is connected between the electric three-way valve and the plate heat exchanger, a second connecting pipeline is connected between the plate heat exchanger and the heating water inlet pipe, the electric three-way valve is provided with a heating water outlet branch, the plate heat exchanger is provided with a bathing water outlet and is connected with a tap water inlet pipeline, the tap water inlet pipeline is provided with a bathroom water pump, the electric one-way valve is connected with the tap water inlet pipeline, and the water flow direction of the electric one-way valve flows from the tap water inlet pipeline to the heating water outlet branch;
the pressure detection device is arranged on the heating water outlet pipe and is connected with the main controller;
when the wall-mounted boiler is in water shortage, the electric one-way valve is opened, and tap water flows to the heating water outlet and the bathing water outlet of the heating water outlet branch from the tap water inlet pipeline through the bathroom water pump; when the wall-mounted boiler is used for water supplement, the bath water outlet is closed, water flows to the heating system through the electric single-way valve, the bathroom water pump is started at the moment, the electric three-way valve is located at the heating end, and through the pressure detection function of the water pressure detection device, when the water pressure reaches Pmax, the electric single-way valve is closed, the bathroom water pump is closed, the system pressure is kept constant, and water supplement is completed.
As a further explanation of the above scheme, the heating water pump is connected with a heating water return port, and a water return pipeline is connected between the heating water outlet and the heating water return port.
After the wall-mounted furnace is installed, entering a debugging mode for the first water supplementing operation, opening an electric one-way valve by a main controller for supplementing water, removing air in a water path when the main controller detects that the real-time water pressure Pc of the water path is not less than Pmin, opening a heating water pump by the main controller, closing the electric one-way valve and the heating water pump if the main controller detects that the water path pressure is not less than Pmax or the water supplementing time reaches K minutes, stopping supplementing water by a system, and manually controlling to carry out the water supplementing operation again if the system judges that the gas in the water path is not exhausted after the water supplementing is stopped; after the wall-mounted boiler is normally used for a period of time, the water pressure of the system is reduced due to other factors, and when the main controller detects that the water pressure is less than Pmin, the system opens the electric one-way valve to replenish water; when the pressure of the waterway system is larger than or equal to Pmax, the electric one-way valve is closed, and the waterway system stops water replenishing. Aiming at the condition that the water pressure of part of users at home is lower and is less than Pmin, the main controller opens the electric one-way valve to supplement water, after N minutes of water supplement, if the water pressure of the system is in an ideal water pressure interval (Pmin < Pmax), and the water pressure change is less than A Bar within continuous X min, the main controller opens the bathroom water pump to pressurize the water channel of the system, after X minutes of operation (X is more than or equal to 0 and less than or equal to 3), if Pc is more than or equal to Pmax, the electric one-way valve and the bathroom water pump are closed, the water channel system stops water supplement, otherwise, the water pressure is judged to be still in the ideal water pressure interval (Pmin < Pmax), the main controller closes the electric one-way valve and the bathroom water pump, and the system stops water supplement.
Further, in order to ensure that a user can normally bath, when the water pressure of the system is less than Pmin, the main controller opens the electric one-way valve to carry out water supplementing operation, and in the water supplementing process, if the main controller detects a bath signal and the pressure of the water path system is more than Pmin, the electric one-way valve is closed, and the wall-mounted furnace enters a normal bath process.
Further, when the main controller detects that the water pressure of the system is less than Pmin according to the water leakage condition of the water path system in the home of the user, the main controller opens the electric one-way valve to perform water supplementing operation, after the water supplementing operation, the system stops supplementing water, if the water pressure of the system is less than Pmin after Y hours, the water path system of the user is judged to leak water, the system displays the water shortage fault, and automatic water supplementing operation is not performed any more.
The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:
the utility model adopts a wall-hanging stove structure which mainly comprises a main controller, a burner arranged in the wall-hanging stove body, a heat exchanger, a heating pipeline connected with the heat exchanger, a heating water pump arranged on the heating pipeline, a pressure detection device, a plate-type heat exchanger and an electric one-way valve, and can realize the automatic water replenishing function of the wall-hanging stove; increase the selling point of the wall-hanging furnace and can realize the quantitative production.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a control flow chart of the present invention.
Description of reference numerals: 1. the bathroom heating system comprises a heating water return port, 2 a tap water inlet pipeline, 3 a bathing water outlet, 4 a heating water outlet, 5 an electric one-way valve, 6 an electric three-way valve, 7 a pressure detection device, 8 a heating water pump, 9 a heat exchanger, 10 a burner, 11 a plate type heat exchanger, 12 a main controller and 13 a bathroom water pump.
Detailed Description
The technical solution is described in detail with reference to specific embodiments below.
As shown in fig. 1 and 2, the utility model relates to a zero cold water hanging stove of automatic moisturizing function in area, it includes main control unit 12, sets up combustor 10, heat exchanger 9 in the hanging stove main part, the heating pipeline of being connected with heat exchanger, sets up at heating water pump 8, pressure measurement device 7, plate heat exchanger 11, the electronic one-way valve 5 of heating pipeline, and heat exchanger sets up the top at the combustor. The heating pipeline comprises a heating water inlet pipe and a heating water outlet pipe which are connected with a heat exchanger, the heating water outlet pipe is provided with an electric three-way valve 6, a first connecting pipeline is connected between the electric three-way valve and the plate heat exchanger, a second connecting pipeline is connected between the plate heat exchanger and the heating water inlet pipe, the electric three-way valve 6 is provided with a heating water outlet branch, the plate heat exchanger is provided with a bathing water outlet 3 and is connected with a tap water inlet pipeline 2, the tap water inlet pipeline is provided with a bathroom water pump 13, the electric single-way valve is connected with the tap water inlet pipeline, and the water flow direction of the electric single-way valve flows from the tap water inlet pipeline to the heating water outlet branch; the pressure detection device is arranged on the heating water outlet pipe and is connected with the main controller; when the wall-mounted boiler is in water shortage, the electric one-way valve is opened, and tap water flows to the heating water outlet 4 and the bathing water outlet 3 of the heating water outlet branch from the tap water inlet pipeline through the bathroom water pump; when the wall-mounted boiler is used for water supplement, the bath water outlet is closed, water flows to the heating system through the electric single-way valve, the bathroom water pump is started at the moment, the electric three-way valve is located at the heating end, and through the pressure detection function of the water pressure detection device, when the water pressure reaches Pmax, the electric single-way valve is closed, the bathroom water pump is closed, the system pressure is kept constant, and water supplement is completed. The heating water pump is connected with a heating water return port 1, and a water return pipeline is connected between the heating water outlet 4 and the heating water return port. The two ends of the electric one-way valve 5 are respectively connected with a tap water inlet pipeline 2 and a heating water outlet branch through pipelines.
After the wall-mounted furnace is installed, a worker enters a debugging mode for first water replenishing operation after being electrified, the main controller 12 opens the electric one-way valve 5 for replenishing water, when the main controller 12 detects that the real-time water pressure Pc of a waterway is larger than or equal to Pmin, the main controller 12 opens the heating water pump 8 for removing air in the waterway, and if the main controller 12 detects that the waterway pressure is larger than or equal to Pmax or the water replenishing time reaches K minutes, the electric one-way valve 5 and the heating water pump 8 are closed, and the system stops replenishing water; at this time, if the staff thinks that the gas in the waterway is not exhausted, the staff can manually control to carry out the water replenishing operation again. After the wall-mounted boiler is normally used for a period of time, the water pressure of the system is reduced due to other factors, and when the main controller 12 detects that the water pressure is less than Pmin, the system opens the electric one-way valve 5 to replenish water; when the pressure of the waterway system is more than or equal to Pmax, the electric one-way valve 5 is closed, and the waterway system stops water supplement. Aiming at the condition that the water pressure of part of users at home is lower and is less than Pmin, the main controller 12 opens the electric one-way valve 5 to supplement water, after N minutes of water supplement, if the water pressure of the system is in an ideal water pressure interval (Pmin < Pc < Pmax), and the water pressure change is less than A Bar within continuous X minutes, the main controller 12 opens the bathroom water pump 13 to pressurize the water channel of the system, after X minutes of operation (X is more than or equal to 0 and less than or equal to 3), if Pc is more than or equal to Pmax, the electric one-way valve 5 and the bathroom water pump 13 are closed, the water channel system stops water supplement, otherwise, the water pressure is still in the ideal water pressure interval (Pmin < Pmax), the main controller 12 closes the electric one-way valve 5 and the bathroom water pump 13, and the system stops water supplement. In order to ensure that a user can normally bath, when the water pressure of the system is less than Pmin, the main controller 12 opens the electric one-way valve 5 to carry out water supplementing operation, and in the water supplementing process, if the main controller 12 detects a bath signal and the pressure of the water path system is greater than Pmin, the electric one-way valve 5 is closed, and the wall-mounted boiler enters a normal bath process. Aiming at the water leakage condition of a waterway system in a home of a user, when the main controller 12 detects that the water pressure of the system is less than Pmin, the main controller 12 opens the electric one-way valve 5 to carry out water supplementing operation, after the water supplementing step, the system stops water supplementing, if the water pressure of the system is less than Pmin again after Y hours, the water leakage condition of the waterway system of the user is judged, the water shortage fault is displayed by the system, and the automatic water supplementing operation is not carried out any more.
Compared with the prior art, the utility model, can realize hanging stove automatic water supply function, increase hanging stove selling point, production can quantify.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (4)
1. A zero-cold water wall-mounted boiler with an automatic water replenishing function is characterized by comprising a main controller, a burner arranged in a wall-mounted boiler body, a heat exchanger, a heating pipeline connected with the heat exchanger, a heating water pump arranged on the heating pipeline, a pressure detection device, a plate type heat exchanger and an electric one-way valve,
the heating pipeline comprises a heating water inlet pipe and a heating water outlet pipe which are connected with the heat exchanger, the heating water outlet pipe is provided with an electric three-way valve, a first connecting pipeline is connected between the electric three-way valve and the plate heat exchanger, a second connecting pipeline is connected between the plate heat exchanger and the heating water inlet pipe, the electric three-way valve is provided with a heating water outlet branch, the plate heat exchanger is provided with a bathing water outlet and is connected with a tap water inlet pipeline, the tap water inlet pipeline is provided with a bathroom water pump, the electric one-way valve is connected with the tap water inlet pipeline, and the water flow direction of the electric one-way valve flows from the tap water inlet pipeline to the heating water outlet branch;
the pressure detection device is arranged on the heating water outlet pipe and is connected with the main controller.
2. The zero-cold-water wall-mounted boiler with the automatic water replenishing function according to claim 1, wherein the heating water pump is connected with a heating water return port, and a water return pipeline is connected between the heating water outlet and the heating water return port.
3. The zero-cold-water wall-mounted boiler with the automatic water replenishing function according to claim 1, wherein the heat exchanger is arranged above the burner.
4. The zero-cold-water wall-mounted boiler with the automatic water replenishing function according to claim 1, wherein two ends of the electric one-way valve are respectively connected with a tap water inlet pipeline and a heating water outlet branch through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022964266.1U CN214469379U (en) | 2020-12-11 | 2020-12-11 | Zero-cold-water wall-mounted furnace with automatic water replenishing function |
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| CN202022964266.1U CN214469379U (en) | 2020-12-11 | 2020-12-11 | Zero-cold-water wall-mounted furnace with automatic water replenishing function |
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| CN214469379U true CN214469379U (en) | 2021-10-22 |
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| CN202022964266.1U Active CN214469379U (en) | 2020-12-11 | 2020-12-11 | Zero-cold-water wall-mounted furnace with automatic water replenishing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484315A (en) * | 2020-12-11 | 2021-03-12 | 万家乐热能科技有限公司 | Zero-cold-water wall-mounted furnace with automatic water replenishing function and control method thereof |
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- 2020-12-11 CN CN202022964266.1U patent/CN214469379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484315A (en) * | 2020-12-11 | 2021-03-12 | 万家乐热能科技有限公司 | Zero-cold-water wall-mounted furnace with automatic water replenishing function and control method thereof |
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