CN207455924U - Energy-saving type hot water cyclesystem - Google Patents
Energy-saving type hot water cyclesystem Download PDFInfo
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- CN207455924U CN207455924U CN201721532496.2U CN201721532496U CN207455924U CN 207455924 U CN207455924 U CN 207455924U CN 201721532496 U CN201721532496 U CN 201721532496U CN 207455924 U CN207455924 U CN 207455924U
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- hot water
- energy
- water
- saving type
- cyclesystem
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model discloses a kind of energy-saving type hot water cyclesystem, the energy-saving type hot water cyclesystem includes：One water heater；An at least hot water uses end；One hot water line, entrance are connected with the water heater, and outlet is connected with the hot water using end；One water return pipeline, entrance are connected with the hot water using end, and outlet is connected with the water heater；One circulating pump, on the water return pipeline；An at least human induction switch, the human induction switch are arranged on the hot water using in the space where end, and the human induction switch is connected with the circulating pump, for starting and closing the circulating pump.For the energy-saving type hot water cyclesystem of the utility model by setting human induction switch using end in hot water, which automatically turns on circulating pump when hot water uses end spaces, when nobody, air pump inoperative is cycled, is truly realized instant-heating, while more energy efficient environmental protection.
Description
Technical field
The utility model belongs to technical field of energy saving and environmental protection, particularly relates to a kind of energy-saving type being installed in building
Hot water cyclesystem.
Background technology
If apart from hot water tap farther out, hot water pipeline is longer for domestic hot water's device, it is necessary to wait when using hot water every time
Long a period of time, and to go out the cold water for having fallen long a period of time, water resource wastes.
In order to solve the problems, such as water resource waste, occurs a kind of hot water cyclesystem in the market.It is as shown in Figure 1, this
Hot water cyclesystem is that a water return pipeline 91 is connect near tap 90 to water heater 92, and installs one on water return pipeline 91
Cover check-valves 93 and circulating pump 94.Hot water cyclesystem is twitched the cold water in pipeline by circulating pump 94 when working, will be in pipeline
Cold water is drawn back to water heater 92 to be heated, as long as the water temperature in water pipe is not reaching to design temperature, the circulating pump 94 is with regard to one
It directly back draws water, heater 92 is also constantly in heated condition, and hot water cyclesystem is also just constantly in working condition.However
Reality is that most family's midnight sleep or go out daytime to go to work, these periods no at all hot water.However hot water follows
Loop system is also at working condition, is so also a greatly waste to the energy.
Utility model content
Therefore, the utility model, when that need not use hot water, is also at work for hot water cyclesystem in the prior art
The technical issues of state is so as to cause energy waste is, and it is an object of the present invention to provide a kind of new energy-saving type hot water cyclesystem.
The energy-saving type hot water cyclesystem of the utility model, the energy-saving type hot water cyclesystem include：One water heater；Extremely
Few hot water uses end；One hot water line, entrance are connected with the water heater, and outlet is connected with the hot water using end；One time
Water lines, entrance are connected with the hot water using end, and outlet is connected with the water heater；One circulating pump, mounted on the return water
On pipeline；The energy-saving type hot water cyclesystem also has：An at least human induction switch, the human induction switch are arranged on
The hot water is using in the space where end, and the human induction switch is connected with the circulating pump, for starting and closing institute
State circulating pump.
The downstream of the circulating pump is provided with check-valves；The human induction switch is infrared ray sensor.The human body
Inductive switch is connected with the circulating pump by signal wire.The water heater is equipped with a cold water inlet.The hot water uses end
For toilet water tap or kitchen faucet, the human induction switch is mounted on toilet doorway or kitchen doorway.It is described to follow
Ring pump is also associated with a temperature controller.
The positive effect of the utility model is that the energy-saving type hot water cyclesystem of the utility model passes through in hot water
Human induction switch is set using the doorway of end such as toilet or kitchen, the switch intelligent-induction to people uses end spaces in hot water
When, open the circulation pump, the cold water in pipeline is drawn back to water heater and is heated immediately, and people treats 1 in kitchen or toilet
After~2 minutes, open tap just has hot water immediately, thus, when nobody is in kitchen and toilet, circulating pump is simultaneously
It does not work, water resource does not flow away waste yet at this time, heats the required energy and is not wasted yet, has been truly realized energy saving mesh
's.And the human induction switch sets time-delay closing circulating pump, while circulating pump is mounted with temperature controller, in setting
In delay time, air pump inoperative is cycled when temperature reaches, is truly realized instant-heating, while more energy efficient environmental protection.
Description of the drawings
Fig. 1 is energy-saving type hot water cyclesystem structure diagram in the prior art；
Fig. 2 is the utility model energy-saving type hot water cyclesystem structure diagram.
Specific embodiment
As shown in Fig. 2, the energy-saving type hot water cyclesystem of the utility model includes water heater 10, several hot water use end
20, such as toilet, bathroom, the tap in kitchen.Hot water line 30, and entrance is connected with water heater 10, and outlet is used with hot water
End even 20 connects.Water return pipeline 40, entrance are connected with hot water using end 20, and outlet is connected with water heater 10.Circulating pump 50, is mounted on
On water return pipeline 40；Human induction switch 60 is such as infrared ray sensor, and human induction switch 60 is arranged on hot water and uses end 20
In the space at place, human induction switch 60 is connected with circulating pump 50 by signal wire 61, for starting and closing circulating pump 50.It follows
Ring pump 50 is also associated with temperature controller (not shown), and circulating pump 50 does not work when circulating water temperature reaches setting value.Xun Huan
The downstream of pump 50 is provided with check-valves 51.Water heater 10 is equipped with a cold water inlet 11.
The energy-saving type hot water cyclesystem of the utility model using end 20 such as kitchen or toilet in hot water by setting people
Body-sensing inductive switch 60,60 intelligent-induction people of the switch automatically turn on circulating pump 50 at kitchen or toilet, and set delay and close
Closed loop pump 50, while circulating pump 50 is mounted with temperature controller, in the delay time of setting, circulating pump 50 when temperature reaches
It does not work, is truly realized instant-heating, while more energy efficient environmental protection.
Claims (7)
1. a kind of energy-saving type hot water cyclesystem, the energy-saving type hot water cyclesystem includes：
One water heater；
An at least hot water uses end；
One hot water line, entrance are connected with the water heater, and outlet is connected with the hot water using end；
One water return pipeline, entrance are connected with the hot water using end, and outlet is connected with the water heater；
One circulating pump, on the water return pipeline；
It is characterized in that also have：
An at least human induction switch, the human induction switch is arranged in the space where the hot water uses end, described
Human induction switch is connected with the circulating pump, for starting and closing the circulating pump.
2. energy-saving type hot water cyclesystem as described in claim 1, which is characterized in that the downstream of the circulating pump is provided with only
Return valve.
3. energy-saving type hot water cyclesystem as claimed in claim 2, which is characterized in that the human induction switch is infrared ray
Sensor.
4. energy-saving type hot water cyclesystem as claimed in claim 2, which is characterized in that the human induction switch is followed with described
Ring pump is connected by signal wire.
5. energy-saving type hot water cyclesystem as described in claim 1, which is characterized in that the water heater enters equipped with a cold water
Mouthful.
6. energy-saving type hot water cyclesystem as described in claim 1, which is characterized in that the hot water is toilet water using end
Tap or kitchen faucet, the human induction switch are mounted on toilet doorway or kitchen doorway.
7. energy-saving type hot water cyclesystem as described in claim 1, which is characterized in that the circulating pump is also associated with a temperature
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532496.2U CN207455924U (en) | 2017-11-16 | 2017-11-16 | Energy-saving type hot water cyclesystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532496.2U CN207455924U (en) | 2017-11-16 | 2017-11-16 | Energy-saving type hot water cyclesystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455924U true CN207455924U (en) | 2018-06-05 |
Family
ID=62280234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532496.2U Active CN207455924U (en) | 2017-11-16 | 2017-11-16 | Energy-saving type hot water cyclesystem |
Country Status (1)
| Country | Link |
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| CN (1) | CN207455924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102746A (en) * | 2018-10-25 | 2020-05-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of hot water system |
| CN113669911A (en) * | 2020-05-15 | 2021-11-19 | 青岛经济技术开发区海尔热水器有限公司 | Heating control method, device, equipment and storage medium |
-
2017
- 2017-11-16 CN CN201721532496.2U patent/CN207455924U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102746A (en) * | 2018-10-25 | 2020-05-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of hot water system |
| CN111102746B (en) * | 2018-10-25 | 2022-10-18 | 青岛经济技术开发区海尔热水器有限公司 | Control method of hot water system |
| CN113669911A (en) * | 2020-05-15 | 2021-11-19 | 青岛经济技术开发区海尔热水器有限公司 | Heating control method, device, equipment and storage medium |
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