CN220958652U - Energy-saving hot water system suitable for large house - Google Patents
Energy-saving hot water system suitable for large house Download PDFInfo
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- CN220958652U CN220958652U CN202322483088.4U CN202322483088U CN220958652U CN 220958652 U CN220958652 U CN 220958652U CN 202322483088 U CN202322483088 U CN 202322483088U CN 220958652 U CN220958652 U CN 220958652U
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- thermostatic valve
- water heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 10
- 238000005338 heat storage Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 abstract description 13
- 239000008236 heating water Substances 0.000 abstract description 13
- 238000010992 reflux Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses an energy-saving water heating system suitable for large households, which comprises a total water heater, a small relay water heater, a first constant temperature valve, a cold water main pipe and a hot water main pipe, wherein a second constant temperature valve, an electric heating water storage tank and a switching valve are arranged in the small relay water heater, the hot water main pipe is connected with the total water heater and the switching valve, the first constant temperature valve is arranged on the hot water main pipe between the total water heater and the switching valve, an outlet pipeline of the switching valve is divided into two pipelines which are respectively connected with the electric heating water storage tank and the second constant temperature valve, a water outlet of the electric heating water storage tank is connected with the second constant temperature valve, a water outlet of the second constant temperature valve is connected with water equipment, the cold water main pipe is divided into a first pipeline and a second pipeline, the first pipeline is divided into two pipelines which are respectively connected with the total water heater and the first constant temperature valve, and the second pipeline is divided into a plurality of pipelines which are respectively connected with the switching valve and the water equipment. According to the utility model, the purpose of energy saving is achieved by arranging the constant temperature valve and the switching valve, and the water heating system can rapidly discharge water by arranging the small relay water heater.
Description
Technical Field
The utility model belongs to an energy-saving hot water system, and particularly relates to an energy-saving hot water system suitable for a large household.
Background
The hot water system of building often is through setting up a total water heater, then is divided on the water equipment, and to large-scale building such as villa, because large-scale characteristics lead to it to need set up more longer pipeline and divide the stream, in transportation or the in-process of water in the storage tube can lead to the waste of heat certainly.
Chinese patent CN109812978a discloses a cold water reflux device and reflux control method for a water heater, wherein cold water remaining in a hot water pipe is refluxed to the water heater or normally supplied by a cold water pipe through control of a water reflux pump and an electromagnetic valve.
Disclosure of utility model
In view of the above problems, the present utility model aims to provide an energy-saving hot water system suitable for large households.
In order to achieve the above purpose, the following technical scheme is adopted:
The utility model provides an energy-conserving hot water system suitable for large-scale house, including total water heater, small-size relay water heater, first thermostatic valve, cold water house steward and hot water house steward, the inside second thermostatic valve that is equipped with of small-size relay water heater, electric heat storage tank and switching valve, hot water house steward connects total water heater and switching valve, first thermostatic valve is located on the hot water house steward between total water heater and the switching valve, the outlet line of switching valve falls into two pipelines, connect electric heat storage tank and second thermostatic valve respectively, the second thermostatic valve is connected to the delivery port of electric heat storage tank, water equipment is connected to the delivery port of second thermostatic valve, cold water house steward falls into first pipeline and second pipeline, first pipeline falls into two pipelines, connect total water heater and first thermostatic valve respectively, the second pipeline falls into the multiple lines, connect switching valve and a plurality of water equipment respectively.
Further, the length of the pipeline between the first thermostatic valve and the total water heater is 0.01-0.2m, so that heat consumption of hot water from the total water heater in the pipeline is reduced.
Further, the switching valve is a three-way valve, and the first constant temperature valve and the second constant temperature valve are mixing valves.
Further, the outlet pipeline of the first thermostatic valve is divided into a plurality of branches and is respectively connected with a plurality of water using devices.
The principle of the utility model is as follows:
The water outlet of the total water heater is provided with a thermostatic valve, hot water coming out of the total water heater is mixed and cooled to a lower temperature in advance, if the thermostatic valve is not arranged, a large amount of high-temperature water enters a hot water main pipe, and under the condition of no use, a large amount of heat is lost, after the thermostatic valve is arranged, the thermostatic valve is a mixing valve, and the water quantity in the same pipeline has less flow requirement on the hot water due to the addition of cold water, so that the purpose of saving the flow of the hot water is achieved, and the energy-saving requirement is achieved. The switching valve is arranged, hot water can be discharged only by discharging cold water from the water-consuming device to the hot water pipeline in the small-sized medium-grade water heater under the condition of small water consumption, the water in the total water heater does not enter the electric heating water storage tank, and the additional heating of the cold water is not needed, so that the purpose of saving energy is achieved, and under the condition of large water consumption, the hot water in the total water heater enters the electric heating water storage tank through the hot water pipe, thereby meeting the requirement of long-term hot water.
The utility model has the beneficial effects that: through setting up thermostatic valve and switching valve, reached energy-conserving purpose, through setting up small-size relay water heater, make hot water system can go out water fast.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic diagram showing the state of the switching valve when the water consumption is high;
fig. 3 is a schematic diagram showing the state of the switching valve when the water consumption is small.
In the figure: 1. a total water heater; 2. a small relay water heater; 21. a second thermostatic valve; 22. an electric heating water storage tank; 23. a switching valve; 3. a first thermostatic valve; 4. a cold water main pipe; 41. a first pipeline; 42. a second pipeline; 5. and a hot water main pipe.
Detailed Description
The utility model will be further described with reference to the drawings, but the scope of the utility model is not limited thereto.
As shown in fig. 1, an energy-saving hot water system suitable for large households comprises a total water heater 1, a small relay water heater 2, a first thermostatic valve 3, a cold water main pipe 4 and a hot water main pipe 5, wherein a second thermostatic valve 21, an electric heating water storage tank 22 and a switching valve 23 are arranged in the small relay water heater 2, the hot water main pipe 5 is arranged on the total water heater 1, the first thermostatic valve 3 and the switching valve 23 are sequentially connected, an outlet pipeline of the switching valve 23 is divided into two pipelines and respectively connected with the electric heating water storage tank 22 and the second thermostatic valve 21, a water outlet of the electric heating water storage tank 22 is connected with the second thermostatic valve 21, an outlet pipeline of the first thermostatic valve 3 is divided into a plurality of branches and respectively connected with a plurality of water consuming devices, the cold water main pipe 4 is divided into a first pipeline 41 and a second pipeline 42, the first pipeline 41 is divided into two pipelines and respectively connected with the total water heater 1 and the first thermostatic valve 3, the second pipeline 42 is divided into a plurality of pipelines and respectively connected with the switching valve 23 and a plurality of water consuming devices, the pipeline length between the first thermostatic valve 3 and the total water heater 1 is 0.01-0.2m, the switching valve 23 is a three-way thermostatic valve 3 and the second thermostatic valve is a mixed valve.
When the water consumption is large, namely water in the total water heater 1 is needed, the switching valve 23 is switched to a state shown in fig. 2, hot water in the total water heater 1 and cold water in the cold water main pipe 4 are mixed into water at 40 ℃ in the first constant temperature valve 3, the water in one pipeline is divided into two pipelines through the switching valve 23, the water in one pipeline enters the electric heating water storage tank 22 (the set temperature is 80 ℃) for heating, and part of the water directly enters the second constant temperature valve 21 and is mixed with the hot water from the electric heating water storage tank 22 to about 40 ℃ and then is conveyed to water using equipment; when the water consumption is small, namely, when the water in the total water heater 1 is not needed, the switching valve 23 is switched to a state shown in fig. 3, cold water in the second pipeline 42 enters the switching valve 23, part of the water enters the electric heating water storage tank 22 for heating, and part of the water directly enters the second constant temperature valve 21 to be mixed with hot water from the electric heating water storage tank 22 to about 40 ℃ and then is conveyed to water using equipment.
Claims (4)
1. The utility model provides an energy-conserving hot water system suitable for large-scale house, a serial communication port, including total water heater (1), small-size relay water heater (2), first thermostatic valve (3), cold water house steward (4) and hot water house steward (5), small-size relay water heater (2) inside is equipped with second thermostatic valve (21), electric heat storage tank (22) and switching valve (23), total water heater (1) and switching valve (23) are connected in hot water house steward (5), on hot water house steward (5) between total water heater (1) and switching valve (23) are located in first thermostatic valve (3), the outlet line of switching valve (23) falls into two pipelines, connect electric heat storage tank (22) and second thermostatic valve (21) respectively, second thermostatic valve (21) are connected to the delivery port of electric heat storage tank (22), water equipment is connected to the delivery port of second thermostatic valve (21), cold water house steward (4) divide into first pipeline (41) and second pipeline (42), first pipeline (41) divide into two pipelines, connect total water heater (1) and first thermostatic valve (3) respectively, second pipeline (42) and a plurality of water equipment are connected respectively.
2. An energy saving water heating system for large households according to claim 1, characterized in that the length of the piping between the first thermostatic valve (3) and the total water heater (1) is 0.01-0.2m.
3. An energy saving hot water system suitable for large households according to claim 2, characterized in that the switching valve (23) is a three-way valve and the first thermostatic valve (3) and the second thermostatic valve (21) are mixing valves.
4. An energy saving water heating system for large houses according to claim 2, characterized in that the outlet pipe of the first thermostatic valve (3) is divided into a plurality of branches and connected to a plurality of water consuming devices, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483088.4U CN220958652U (en) | 2023-09-13 | 2023-09-13 | Energy-saving hot water system suitable for large house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483088.4U CN220958652U (en) | 2023-09-13 | 2023-09-13 | Energy-saving hot water system suitable for large house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958652U true CN220958652U (en) | 2024-05-14 |
Family
ID=91020971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322483088.4U Active CN220958652U (en) | 2023-09-13 | 2023-09-13 | Energy-saving hot water system suitable for large house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958652U (en) |
-
2023
- 2023-09-13 CN CN202322483088.4U patent/CN220958652U/en active Active
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