CN219955461U - Energy-saving device for heating domestic water by using heat of heating water - Google Patents
Energy-saving device for heating domestic water by using heat of heating water Download PDFInfo
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- CN219955461U CN219955461U CN202321358331.3U CN202321358331U CN219955461U CN 219955461 U CN219955461 U CN 219955461U CN 202321358331 U CN202321358331 U CN 202321358331U CN 219955461 U CN219955461 U CN 219955461U
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- heating
- heat exchanger
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 239000008236 heating water Substances 0.000 title claims abstract description 39
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 239000008399 tap water Substances 0.000 claims description 10
- 235000020679 tap water Nutrition 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims 4
- 238000003287 bathing Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model relates to the technical field of dual-purpose wall-mounted heating and bathing furnaces, in particular to an energy-saving device for heating domestic water by utilizing heat of heating water, which comprises a first controller, a second controller, a plate heat exchanger, a return pipe, a first valve body and a second valve body, wherein the first valve body is arranged at a first end of the plate heat exchanger, the first controller is arranged on the first valve body and used for controlling on-off switching between interfaces on the first valve body, the second valve body is arranged at a second end of the plate heat exchanger, the second controller is arranged on the second valve body and used for controlling on-off switching between interfaces on the second valve body, the first end of the return pipe is connected with the first valve body, and the second end of the return pipe is connected with the second valve body. The energy-saving device can heat domestic water by utilizing heat in heating water, is arranged on the heating and bathing dual-purpose wall-mounted furnace, so that the device can generate domestic water with higher temperature under the same power condition, and has the advantages of simple structure, low cost and strong practicability.
Description
Technical Field
The utility model relates to the technical field of dual-purpose wall-mounted heating and bathing furnaces, in particular to an energy-saving device for heating domestic water by utilizing heat of heating water.
Background
The household electric energy meter in most areas of heating in north of China is generally 60 amperes, and the design of the power supply cable is basically designed to consider that the maximum capacity is 10 kilowatts. The power of 10 kilowatt-hours can increase the water temperature by 23.8 degrees at a flow rate of 6 liters per clock, calculated according to the following formula.
10KW.h=10000w×3600s =36000000 (J)
The specific heat capacity of water is: 4200J/Kg DEG C
36000000/60/6/4200≈23.80(℃)
For winter running water temperature in northern heating areas of China is generally below 10 ℃, so domestic water generated by 10 kilowatt-hour power is below 38.8 ℃, and the water temperature of the domestic water (42-50 ℃ for bathroom water) cannot be reached.
At present, most plate heat exchanger devices used on a heating and bathing dual-purpose wall-mounted furnace cannot heat domestic water by using heating water heat.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an energy-saving device for heating domestic water by utilizing the heat of heating water, which can heat the domestic water by utilizing the heat in the heating water.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an utilize heat heating domestic water's economizer, including controller I, controller II, plate heat exchanger, back flow, valve body I and valve body II, valve body I installs the first end at plate heat exchanger, and controller I installs on valve body I for the break-make switching between the interface on the control valve body I, and valve body II installs the second end at plate heat exchanger, and controller II installs on valve body II for the break-make switching between the interface on the control valve body II, and the first end and the valve body of back flow are connected, and the second end and the valve body of back flow are connected.
According to the scheme, be equipped with hot water interface, heating water interface, domestic water interface, valve body first interface, valve body second interface and back flow first interface on the valve body first, be equipped with running water interface on the valve body second, circulating water pump interface, valve body second first interface, valve body second interface and back flow second interface, plate heat exchanger's first end is equipped with heat exchanger first interface and heat exchanger second interface, plate heat exchanger's second end is equipped with heat exchanger third interface and heat exchanger fourth interface, valve body first interface and heat exchanger first interface connection, valve body first second interface and heat exchanger second interface connection, valve body second interface and heat exchanger third interface connection, circulating water pump interface external has circulating water pump, be equipped with hot water production assembly on the pipeline between circulating water pump and the hot water interface, be equipped with the radiator on the pipeline between circulating water pump and the water interface, back flow first end and back flow first interface connection, back flow second end and back flow second interface connection.
According to the scheme, the radiator comprises radiating fins or floor heating.
According to the proposal, the first valve body is also provided with a water pressure sensor interface which is correspondingly arranged with the first interface of the valve body,
according to the scheme, the first valve body is further provided with a first temperature sensor interface, and the first temperature sensor interface is correspondingly arranged with the hot water interface.
According to the scheme, the valve body I is further provided with a temperature sensor II interface, and the temperature sensor II interface is correspondingly arranged with the domestic water interface.
According to the scheme, the second valve body is further provided with a water flow sensor, and the water flow sensor is correspondingly arranged with the first interface of the second valve body.
According to the scheme, the second valve body is further provided with a water supplementing valve, and the water supplementing valve is correspondingly arranged with the tap water interface.
The utility model has the beneficial effects that:
the energy-saving device is arranged on the wall-mounted heating and bathing stove, so that the device can generate domestic water with higher temperature under the same power condition, and the energy-saving device is simple in structure, low in cost and high in practicability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a valve body according to the present utility model;
FIG. 3 is a schematic view of a second structure of the valve body of the present utility model;
FIG. 4 is a schematic view of the plate heat exchanger of the present utility model;
FIG. 5 is a schematic view of the present utility model applied to a winter mode heating state water flow;
FIG. 6 is a schematic view of the water flow of the utility model in a summer mode bathroom condition;
fig. 7 is a schematic view of the present utility model applied to a winter mode bathroom state water flow.
In the figure: 1. the device comprises a first controller, a second controller, a 3 plate heat exchanger, a 4 return pipe, a 5 hot water interface, a 6 heating water interface, a 7 domestic water interface, a 8 tap water interface, a 9 circulating water pump interface, a 10 circulating water pump, a 11 first valve body interface, a 12 first valve body second interface, a 13 first valve body interface, a 14 second valve body interface, a 15 first return pipe interface, a 16 second return pipe interface, a 20 hot water generating component, a 21 water flow sensor, a 22 water pressure sensor interface, a 23 temperature sensor interface, a 24 temperature sensor interface, a 25 water supplementing valve, a 30 heat radiator, a 31 heat exchanger first interface, a 32 heat exchanger second interface, a 33 heat exchanger third interface, a 34 heat exchanger fourth interface, a 40 valve body first interface, a 50 heat exchanger second interface.
Detailed Description
The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, the energy-saving device for heating domestic water by using heat of heating water according to the present utility model includes a first controller 1, a second controller 2, a plate heat exchanger 3, a return pipe 4, a first valve body 40 and a second valve body 50, wherein the first valve body 40 is mounted at a first end of the plate heat exchanger 3, the first controller 1 is mounted on the first valve body 40 for controlling on-off switching between interfaces on the first valve body 40, the second valve body 50 is mounted at a second end of the plate heat exchanger 3, the second controller 2 is mounted on the second valve body 50 for controlling on-off switching between interfaces on the second valve body 50, the first end of the return pipe 4 is connected with the first valve body 40, and the second end of the return pipe 4 is connected with the second valve body 50. The energy-saving device is formed by connecting a first controller 1, a second controller 2, a plate heat exchanger 3, a return pipe 4, a first valve body 40 and a second valve body 50, the first controller 1 is used for controlling the on-off switching between the interfaces on the first valve body 40, and the second controller 2 is used for controlling the on-off switching between the interfaces on the second valve body 50.
More specifically, the first valve body 40 is provided with a hot water port 5, a heating water port 6, a domestic water port 7, a first valve body port 11, a second valve body port 12 and a first return pipe port 15, the second valve body 50 is provided with a tap water port 8, a circulating water pump port 9, a first valve body port 13, a second valve body port 14 and a second return pipe port 16, the first end of the plate heat exchanger 3 is provided with a first heat exchanger port 31 and a second heat exchanger port 32, the second end of the plate heat exchanger 3 is provided with a third heat exchanger port 33 and a fourth heat exchanger port 34, the first valve body port 11 is connected with the first heat exchanger port 31, the second valve body port 12 is connected with the second heat exchanger port 32, the first valve body port 13 is connected with the third heat exchanger port 33, the second valve body port 14 is connected with the fourth heat exchanger port 34, the circulating water pump port 9 is externally connected with the circulating water pump 10, a hot water generating assembly 20 is arranged on a pipeline between the circulating water pump 10 and the hot water port 5, the second end of the plate heat exchanger 3 is provided with a third heat exchanger port 33 and the fourth heat exchanger port 34, the first end 4 is connected with the second return pipe port 16, and the first end of the return pipe port 4 is connected with the second heat exchanger port 15.
The utility model can realize 3 working modes through the connection:
1) As shown in fig. 5, the present utility model is applied to a water flow schematic diagram in a winter mode heating state, the circulating water pump 10 feeds heating water into the hot water generating assembly 20, the heating water flows to the hot water interface 5 through a pipeline after being heated, the first controller 1 controls the first valve body 40 to close the passage from the hot water interface 5 to the plate heat exchanger 3, the second controller 2 controls the second valve body 50 to close the passage from the hot water interface 5 to the heating water interface 6, meanwhile, the second controller 2 controls the second valve body 50 to close the passage from the plate heat exchanger 3 to the return pipe 4, the heating water can only flow in from the hot water interface 5, flow out from the heating water outlet 6 and enter the radiator 30, and finally the heating water flows into the circulating water pump 10 from the radiator 30 to form a closed loop.
2) As shown in fig. 6, the utility model is a water flow schematic diagram applied to a bathroom in summer mode, a circulating water pump 10 sends heating water into a hot water generating assembly 20, the heating water flows to a hot water interface 5 through a pipeline after being heated, a first controller 1 controls a first valve body 40 to close a passage from the hot water interface 5 to the heating water interface 6, a second controller 2 controls a second valve body 50 to close a passage from the hot water interface 5 to a return pipe 4, a passage from the plate heat exchanger 3 to a circulating water pump interface 9 is opened, the heating water can only flow in from the hot water interface 5, flows out from the circulating water pump interface 9 through the plate heat exchanger 3 and enters the circulating water pump 10 to form a closed loop, tap water flows into the plate heat exchanger 3 through a tap water interface 8, and hot water flows out from a domestic water interface 7 after heat exchange.
3) As shown in fig. 7, the present utility model is applied to a water flow schematic diagram in a bathroom state in winter mode, the circulating water pump 10 sends heating water into the hot water generating assembly 20, the heating water flows to the hot water interface 5 through a pipeline after being heated, the first controller 1 controls the first valve body 40 to close the passage from the hot water interface 5 to the heating water interface 6, the second controller 2 controls the second valve body 50 to open the passage from the hot water interface 5 to the plate heat exchanger 3, the second controller 2 controls the second valve body 50 to open the passage from the plate heat exchanger 3 to the return pipe 4, the passage from the plate heat exchanger 3 to the circulating water pump interface 9 is closed, the heating water can only flow from the hot water interface 5, flows from the return pipe 4 to the heating water interface 6 through the plate heat exchanger 3 (the first end of the return pipe 4 and the heating water interface 6 are normally open), then enters the radiator 30, and finally the heating water flows into the circulating water pump 10 from the radiator 30 to form a closed loop, tap water flows into the plate heat exchanger 3 through the tap water interface 8, and the hot water flows out from the domestic water interface 7 after heat exchange.
In this embodiment, the heat sink 30 includes a heat sink or a floor heating.
In this embodiment, the first valve body 40 is further provided with a water pressure sensor port 22, and the water pressure sensor port 22 is disposed corresponding to the first valve body port 11.
In this embodiment, the first valve body 40 is further provided with a first temperature sensor interface 23, and the first temperature sensor interface 23 is disposed corresponding to the hot water interface 5.
In this embodiment, the first valve body 40 is further provided with a second temperature sensor interface 24, and the second temperature sensor interface 24 is disposed corresponding to the domestic water interface 7.
In this embodiment, the second valve body 50 is further provided with a water flow sensor 21, and the water flow sensor 21 is disposed corresponding to the first interface 13 of the second valve body.
In this embodiment, the second valve body 50 is further provided with a water supplementing valve 25, and the water supplementing valve 25 is disposed corresponding to the tap water interface 8.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are all within the scope of the present utility model.
Claims (8)
1. An energy-saving device for heating domestic water by utilizing heat of heating water is characterized in that: the novel heat exchanger comprises a first controller, a second controller, a plate heat exchanger, a return pipe, a first valve body and a second valve body, wherein the first valve body is arranged at a first end of the plate heat exchanger, the first controller is arranged on the first valve body and used for controlling on-off switching between interfaces on the first valve body, the second valve body is arranged at a second end of the plate heat exchanger, the second controller is arranged on the second valve body and used for controlling on-off switching between interfaces on the second valve body, the first end of the return pipe is connected with the first valve body, and the second end of the return pipe is connected with the second valve body.
2. An energy saving device for heating domestic water using heat of heating water according to claim 1, wherein: the hot water heating device is characterized in that a hot water interface, a heating water interface, a domestic water interface, a first valve body interface, a second valve body interface and a first reflux pipe interface are arranged on the first valve body, a tap water interface, a circulating water pump interface, a first valve body interface, a second valve body interface and a second reflux pipe interface are arranged on the second valve body, a first heat exchanger interface and a second heat exchanger interface are arranged at the first end of the plate heat exchanger, a third heat exchanger interface and a fourth heat exchanger interface are arranged at the second end of the plate heat exchanger, the first valve body interface is connected with the first heat exchanger interface, the second valve body interface is connected with the second heat exchanger interface, the second valve body interface is connected with the fourth heat exchanger interface, a circulating water pump is externally connected with the circulating water pump interface, a hot water generating assembly is arranged on a pipeline between the circulating water pump and the hot water interface, a radiator is arranged on a pipeline between the circulating water pump and the heating water interface, the first end of the reflux pipe is connected with the first heat exchanger interface, and the second end of the reflux pipe is connected with the fourth heat exchanger interface.
3. An energy saving apparatus for heating domestic water using heat of heating water according to claim 2, wherein: the radiator comprises radiating fins or a floor heater.
4. An energy saving apparatus for heating domestic water using heat of heating water according to claim 2, wherein: the valve body I is also provided with a water pressure sensor interface, and the water pressure sensor interface is correspondingly arranged with the valve body I first interface.
5. An energy saving apparatus for heating domestic water using heat of heating water according to claim 2, wherein: the first valve body is also provided with a first temperature sensor interface which is correspondingly arranged with the hot water interface.
6. An energy saving apparatus for heating domestic water using heat of heating water according to claim 2, wherein: the valve body I is also provided with a temperature sensor II interface which is correspondingly arranged with the domestic water interface.
7. An energy saving apparatus for heating domestic water using heat of heating water according to claim 2, wherein: and the second valve body is also provided with a water flow sensor, and the water flow sensor is correspondingly arranged with the first interface of the second valve body.
8. An energy saving apparatus for heating domestic water using heat of heating water according to claim 2, wherein: and a water supplementing valve is further arranged on the second valve body, and the water supplementing valve is correspondingly arranged with a tap water interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358331.3U CN219955461U (en) | 2023-05-31 | 2023-05-31 | Energy-saving device for heating domestic water by using heat of heating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358331.3U CN219955461U (en) | 2023-05-31 | 2023-05-31 | Energy-saving device for heating domestic water by using heat of heating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955461U true CN219955461U (en) | 2023-11-03 |
Family
ID=88540387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321358331.3U Active CN219955461U (en) | 2023-05-31 | 2023-05-31 | Energy-saving device for heating domestic water by using heat of heating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955461U (en) |
-
2023
- 2023-05-31 CN CN202321358331.3U patent/CN219955461U/en active Active
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