CN211953301U - A go out hot water system fast for solar water heating system - Google Patents
A go out hot water system fast for solar water heating system Download PDFInfo
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- CN211953301U CN211953301U CN202020319170.7U CN202020319170U CN211953301U CN 211953301 U CN211953301 U CN 211953301U CN 202020319170 U CN202020319170 U CN 202020319170U CN 211953301 U CN211953301 U CN 211953301U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model relates to a quick hot water outlet device for a solar water heating system, which comprises a circulating water pump, a water flow indicator, a temperature sensor, a buzzer, a normally closed solenoid valve and a check valve; the system comprises a circulating water pump, a water flow indicator, a temperature sensor, a normally closed electromagnetic valve and a check valve, wherein the circulating water pump, the water flow indicator, the temperature sensor, the normally closed electromagnetic valve and the check valve are sequentially connected, one end of the circulating water pump is connected to a water return pipeline between a water heater and a water mixing valve of a solar water heating system, and one end of the check valve is connected to a water feeding pipeline between the water; the buzzer is connected with the temperature sensor to receive the electric signal of the temperature sensor. The utility model discloses increased circulation system and automatic control in the indoor part in traditional solar water heating system, realized that solar water heater goes out hot water fast, avoided the waste of water resource.
Description
Technical Field
The utility model relates to a heat supply technical field, more specifically say, relate to a go out hot water system fast for solar water heating system.
Background
The building energy consumption accounts for one third of the total social energy consumption, and is a key field of energy conservation and emission reduction.
At present, most solar water heating systems adopt a double-pipe water supply and drainage system, namely a tap water pipeline leads to a roof solar water heater to provide water sources. The other pipeline is led to the indoor from the solar water heater to provide hot water for the indoor. The solar water heater is mainly installed on a roof due to the limitation of the installation position, and a resident is far away from the roof where the solar water heater is installed, so that a large amount of water is stored in the hot water pipe, and after the solar water heater is not used for a long time, the temperature of the water in the hot water pipe is consistent with the ambient temperature, namely cold water.
For the residents using the solar water heating system, the most troublesome situation is that cold water in the pipeline needs to be discharged manually before the water is used every time, so that the problems of wasting time and labor and wasting precious water resources are solved, and the method is particularly serious for the residents living on lower floors in winter. Calculated by a typical phi 12 mm water pipe, the length of water stored per 1 meter is 0.113 kg. If the length of the solar hot water pipe is 15 meters on average, about 1.7 kilograms of water is wasted in each use. If the water is used for 6 times per day on average, 10.2 kilograms of water is wasted per day; 360 kilograms of water is wasted each month; 4320 kg of water is wasted every year; ten years of waste 43200 kg of water!
In the prior art, examples of accelerating the rapid hot water discharge of a solar water heater include prior patent publications [ application number: 201310216199.7 title of the invention: a hot water intelligent circulation control system, a hot water intelligent circulation control method and a household solar water heater disclose a technology for quickly discharging hot water from a solar water heater, wherein hot water and cold water are mixed, so that warm water mixed with the hot water and the cold water is discharged from an outlet of the solar water heater, but the hot water is not rapidly discharged, or the rapid discharge of the hot water is not realized.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, a go out hot water system fast for solar water heating system is provided.
The utility model provides a technical scheme that its technical problem adopted is: a quick hot water outlet device for a solar water heating system is constructed, is arranged between a water feeding pipeline and a water return pipeline of the solar water heating system, and comprises a circulating water pump, a water flow indicator, a temperature sensor, a buzzer, a normally closed electromagnetic valve and a check valve; the system comprises a circulating water pump, a water flow indicator, a temperature sensor, a normally closed electromagnetic valve and a check valve, wherein the circulating water pump, the water flow indicator, the temperature sensor, the normally closed electromagnetic valve and the check valve are sequentially connected, one end of the circulating water pump is connected to a water return pipeline between a water heater and a water mixing valve of a solar water heating system, and one end of the check valve is connected to a water feeding pipeline between the water; the buzzer is connected with the temperature sensor to receive the electric signal of the temperature sensor.
A go out hot water system fast for solar water heating system in, through the pipe connection between circulating water pump, rivers indicator, temperature sensor, normally closed solenoid valve and the check valve, be connected through screw-thread fit's mode between circulating water pump, rivers indicator, temperature sensor, normally closed solenoid valve, check valve and the pipeline, circulating water pump and check valve are connected to return water pipe and water-feeding pipeline through the pipe connection respectively, the pipeline bore is set for DN 15.
A go out hot water system fast in for solar water heating system in, circulating water pump chooses for use the tubing pump, the lift chooses for use 3 m.
A go out hot water system fast for solar water heating system in, circulating water pump, normal close formula solenoid valve, temperature sensor and bee calling organ are connected to the 220V alternating current and supply power.
A go out hot water system fast for solar water heating system in, the check valve is used for guaranteeing rivers to flow to the check valve direction from circulating water pump, prevents the refluence.
Different from the prior art, the utility model provides a quick hot water outlet device for a solar water heating system, which comprises a circulating water pump, a water flow indicator, a temperature sensor, a buzzer, a normally closed solenoid valve and a check valve; the system comprises a circulating water pump, a water flow indicator, a temperature sensor, a normally closed electromagnetic valve and a check valve, wherein the circulating water pump, the water flow indicator, the temperature sensor, the normally closed electromagnetic valve and the check valve are sequentially connected, one end of the circulating water pump is connected to a water return pipeline between a water heater and a water mixing valve of a solar water heating system, and one end of the check valve is connected to a water feeding pipeline between the water; the buzzer is connected with the temperature sensor to receive the electric signal of the temperature sensor. The utility model discloses increased circulation system and automatic control in the indoor part in traditional solar water heating system, realized that solar water heater goes out hot water fast, avoided the waste of water resource.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural diagram of a quick water outlet device for a solar water heating system according to the present invention.
Fig. 2 is an implementation schematic diagram of a quick water outlet device for a solar water heating system according to the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the rapid water outlet device for a solar water heating system of the present invention is disposed between a water supply pipeline and a water return pipeline of the solar water heating system, and includes a circulating water pump 1, a water flow indicator 2, a temperature sensor 3, a buzzer 4, a normally closed solenoid valve 5 and a check valve 6; the system comprises a circulating water pump 1, a water flow indicator 2, a temperature sensor 3, a normally closed electromagnetic valve 5 and a check valve 6, wherein the circulating water pump 1, the water flow indicator, the temperature sensor, the normally closed electromagnetic valve 5 and the check valve 6 are sequentially connected, one end of the circulating water pump 1 is connected to a water return pipeline between a water heater 7 and a water mixing valve 8 of a solar water heating system, and one end of the check valve 6 is connected to a water feeding pipeline between the; the buzzer 4 is connected to the temperature sensor 3 to receive the electrical signal of the temperature sensor 3.
A go out hot water system fast for solar water heating system in, through the pipe connection between circulating water pump 1, rivers indicator 2, temperature sensor 3, normally closed solenoid valve 5 and the check valve 6, be connected through screw-thread fit's mode between circulating water pump 1, rivers indicator 2, temperature sensor 3, normally closed solenoid valve 5, check valve 6 and the pipeline, circulating water pump 1 and check valve 6 are respectively through pipe connection to return water pipe and water-supply line, the pipeline bore is set for DN 15.
A go out hot water system fast in for solar water heating system in, circulating water pump 1 chooses for use the tubing pump, the lift chooses for use 3 m.
A go out hot water system fast for solar water heating system in, circulating water pump 1, normal close formula solenoid valve 5, temperature sensor 3 and bee calling organ 4 are connected to the 220V alternating current and supply power.
A go out hot water system fast for solar water heating system in, check valve 6 is arranged in guaranteeing rivers to flow to the check valve direction from circulating water pump, prevents the refluence.
Specifically, the utility model discloses a go out hot water system fast sets up in the family that uses solar water heating system indoor. When indoor solar heating system that uses, water-feeding pipeline and return water pipe set up in the great position of hot water demand such as bathroom, bathroom usually, the utility model discloses a go out hot water system fast and set up between water-feeding pipeline and return water pipe. One end of the circulating water pump 1 is connected to a water return pipeline between a water heater 7 and a water mixing valve 8 of the solar water heating system, and one end of the check valve 6 is connected to a water feeding pipeline between the water heater 7 and a water flow switch 9 of the solar water heating system. Referring to fig. 2, a conventional solar water heating system supplies hot water, and a water pipe is connected between a water flow switch 9 and a solar water heater 7 provided in a home, and supplies cold water to the solar water heater 7 to be heated. After the water is heated, the solar water heater 7 flows to a tap switch using hot water through a water return pipeline connected between the water mixing valve 8. When opening with hydrothermal tap switch, at first the cold water that exists in the return water pipe that flows out, the utility model discloses a set up quick play hot water system on water supply line and return water pipe, the cold water between solar water heater 7 and the muddy water valve 8 is when getting into indoor outflow through muddy water valve 8, at first circulating water pump 1 flows through, and circulating water pump 1 is connected to rivers indicator 2 to detect circulating water pump 1's discharge. When a user needs to use hot water, the power supply of the circulating water pump 1, the water flow indicator 2 and the normally closed electromagnetic valve 5 is turned on, the circulating water pump 1 is controlled to be powered on and started, and the normally closed electromagnetic valve 5 is powered on and turned on. The circulating water pump 1 is close to a faucet using hot water, and after the circulating water pump 1 is started, water flowing from the water return pipeline to the faucet using hot water is turned to a pipeline where the circulating water pump 1 is located under the action of the circulating water pump 1. When water flows through the pipeline of the quick hot water outlet device to reach the temperature sensor 3, cold water in the water return pipeline passes through the pipeline of the quick hot water outlet device, passes through the circulating water pump 1, the water flow indicator 2, the temperature sensor 3, the normally closed electromagnetic valve 5 and the check valve 6, enters the water feeding pipeline after passing through the check valve 6, and returns to the solar water heater 7 through the water feeding pipeline. The temperature sensor 3 senses the water temperature in real time, and when the water temperature reaches a preset hot water temperature, for example, 70 ℃, the control instruction is sent to the normally closed electromagnetic valve 5 to control the normally closed electromagnetic valve to be closed, and meanwhile, the control instruction is sent to the buzzer to enable the buzzer to send out an alarm signal to remind residents of using hot water in time. After the normally closed electromagnetic valve 5 is closed, water flowing out of the solar water heater 7 cannot pass through a pipeline of the rapid hot water outlet device, water in the pipeline stops flowing, the water flow indicator 2 sends a stop instruction to the circulating water pump 1 after water flow stops flowing, and the circulating water pump 1 stops working. After the resident hears the prompt of the buzzer 4, the water tap using hot water is opened, and at the moment, the hot water flows out. The water stop valve 6 is used for controlling the one-way passing of water flow, namely, the water flow only flows to the water feeding pipeline from one end of the normally closed electromagnetic valve 5 and cannot flow reversely.
Be different from prior art, the utility model discloses the scheme:
1. the water-saving effect is obvious, and when the solar water heater is used in the tradition, cold water in the water outlet pipeline of the solar water heater needs to be discharged completely by hand, so that the solar water heater can be used, and precious water resources are wasted. Some users adopt the bucket to take in order to avoid wasting water, and the water bucket is tedious and troublesome.
2. The energy-saving effect is obvious, and current scheme is in order to ensure to use solar hot water at any time, has also additionally increased circulation system between roof solar energy and indoor, and circulating water pump is in the running state all the time, and when wasting electric energy, the water pump also damaged easily. The circulating pipeline is long and needs heat preservation, thus increasing the investment cost.
3. The solar water heater is convenient to use, the power supply is switched on, cold water in the water outlet pipeline of the solar water heater can be replaced by the solar water heater within a few minutes, after replacement is finished, the power supply is automatically switched off, an alarm is given out, and a user is prompted that the hot water temperature reaches a given temperature and is used in time. The water temperature is prevented from being reduced again after the water heater is not used for a long time, and waste is avoided.
4. The original system is simply and conveniently transformed, the investment is small, and only the transformation is carried out indoors, the original cold and hot water pipe is communicated, and a 220V alternating current power supply is connected.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a go out hot water system fast for solar water heating system sets up between solar water heating system's water-supply line and return water pipeline, its characterized in that includes: the water circulation system comprises a water circulation pump, a water flow indicator, a temperature sensor, a buzzer, a normally closed electromagnetic valve and a check valve; the system comprises a circulating water pump, a water flow indicator, a temperature sensor, a normally closed electromagnetic valve and a check valve, wherein the circulating water pump, the water flow indicator, the temperature sensor, the normally closed electromagnetic valve and the check valve are sequentially connected, one end of the circulating water pump is connected to a water return pipeline between a water heater and a water mixing valve of a solar water heating system, and one end of the check valve is connected to a water feeding pipeline between the water; the buzzer is connected with the temperature sensor to receive the electric signal of the temperature sensor.
2. The quick water outlet device for the solar water heating system according to claim 1, wherein the circulating water pump, the water flow indicator, the temperature sensor, the buzzer, the normally closed solenoid valve and the check valve are connected through a pipeline, the circulating water pump, the water flow indicator, the temperature sensor, the buzzer, the normally closed solenoid valve, the check valve and the pipeline are connected in a threaded fit manner, the circulating water pump and the check valve are respectively connected to the water return pipeline and the water supply pipeline through pipelines, and the caliber of the pipeline is set to DN 15.
3. The rapid water outlet device for a solar water heating system according to claim 1, wherein the circulating water pump is a pipe pump, and the head is 3 m.
4. The rapid water outlet device for a solar water heating system according to claim 1, wherein the circulating water pump, the normally closed solenoid valve, the temperature sensor and the buzzer are connected to 220V AC power for power supply.
5. The quick water outlet device for a solar water heating system as claimed in claim 1, wherein the check valve is used to ensure the water flow from the circulating water pump to the check valve, thereby preventing the reverse flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319170.7U CN211953301U (en) | 2020-03-16 | 2020-03-16 | A go out hot water system fast for solar water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319170.7U CN211953301U (en) | 2020-03-16 | 2020-03-16 | A go out hot water system fast for solar water heating system |
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| Publication Number | Publication Date |
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| CN211953301U true CN211953301U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020319170.7U Active CN211953301U (en) | 2020-03-16 | 2020-03-16 | A go out hot water system fast for solar water heating system |
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| CN (1) | CN211953301U (en) |
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2020
- 2020-03-16 CN CN202020319170.7U patent/CN211953301U/en active Active
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