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A micro-scale flat tube shower water longitudinal circulation system and heating method

A micro-scale, shower water technology, applied in heating systems, solar heating systems, heating methods, etc., can solve the problems of leakage, explosion, large indoor space occupation, high temperature of shower hot water, etc., to improve efficiency, save electricity, The effect of raising the temperature

Active Publication Date: 2021-06-25
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the non-heating areas of southern my country, the temperature is low in winter, the humidity is high, and the sky is cloudy and rainy, and the "cold feeling" is prominent. Generally, in winter in the south, the indoor temperature is generally low. Large, there are certain safety hazards in use
Yuba is often used in the bathroom to preheat and heat up before bathing, which takes up a lot of indoor space, and the heating area is uneven, which cannot guarantee people's comfort in bathing experience. The hot water temperature in the shower is high, and it is easy to get sick after showering in a temperature difference environment
Moreover, the glare light emitted by the Yuba when it is in use will have a certain impact on people's eyes when taking a bath.
At the same time, due to the relatively high power of Yuba, it is easy to cause dangerous situations such as leakage and explosion when overloaded, causing safety accidents

Method used

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  • A micro-scale flat tube shower water longitudinal circulation system and heating method
  • A micro-scale flat tube shower water longitudinal circulation system and heating method
  • A micro-scale flat tube shower water longitudinal circulation system and heating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Solar auxiliary heating circulation loop: When there is plenty of sunlight outdoors, the solar radiation intensity is greater than the water temperature setting value of the circulation loop at 45°C, and the water temperature of the shower relying on the vertical circulation of the residence alone cannot reach the temperature in the bathroom to heat the air in the bathroom, it will be turned on. The temperature of the hot water at the outlet of the solar collector 1 is detected by the first temperature sensor 2. When the temperature reaches the system temperature setting value of 45°C, it flows directly into the longitudinal circulation pipe of the system to heat and heat the air in the residential bathroom. . Then, the solar heat collector 1 is transported through the solar heat collection circulation pump 7 for heating and recycling.

[0042] The operation mode is specifically: the solar heat collector 1 runs alone to heat hot water; in the solar heat collector 1, the...

Embodiment 2

[0044] Circulation loop of solar auxiliary heating + electric auxiliary system: when there is not enough outdoor sunlight, the temperature of the shower water relying on the vertical circulation of the house alone cannot reach the temperature of heating the air in the bathroom, and the solar collector 1 cannot heat the circulating water to the set value of 45°C , Turn on the circulation loop of the electric auxiliary system, that is, use the electric heating soft belt auxiliary heating circulating water system of the pipe section, in order to improve the comfort of people's showering.

[0045] The operation mode is specifically: the two heating systems can work independently, and can complement each other according to the weather conditions. The system first uses the solar collector 1 to work, and if the temperature measured by the first temperature sensor 2 is less than 20°C, then turn on The circulation loop of the electric auxiliary system is until the temperature of the fir...

Embodiment 3

[0047] Electric auxiliary circulation system loop: open at night or in continuous rainy days, and when the shower water temperature relying on the longitudinal circulation of the residence alone cannot reach the temperature of heating the air in the bathroom. The circulating water used in the system passes through the pipe section of the electric auxiliary circulation system and is heated to a set value of 45°C with an electric heating soft belt.

[0048] The operation mode is specifically: the electric auxiliary circulation system loop operates independently. In case of continuous rainy weather, the solar radiation can no longer be used, then the electric auxiliary circulation system loop heating method is adopted to open the first valve K 1 Fill with tap water. After the water in the first water tank 8 reaches the water level, the heated water passes through the sixth valve K 6 , the pressure provided by the first water pump 10 flows into the second water tank 12 . Afterw...

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Abstract

The invention provides a micro-scale flat tube shower water longitudinal circulation system and a warming method, which is equipped with a solar auxiliary heating system module and a low-temperature heat exchange system module that are convenient for flexible use, matched with a water temperature control and detection system, and monitors the water temperature in the tube to ensure that the room Suitable temperature for the longitudinal circulation system of micro-scale flat tubes in the bathroom; the use of micro-scale flat tubes enhances the turbulence of the fluid and enhances convective heat transfer; the micro-scale flat tubes surround the wall longitudinally to reduce the indoor space occupation and improve the heat transfer effect Good and low cost; the present invention adopts external temperature increase to increase the temperature between the room and the bathroom, and sets a longitudinal annular pipe to exchange heat with the air in the bathroom and the room by using the waste heat of hot water after showering. High thermal efficiency and energy saving, effectively improve people's winter showering and living comfort, and promote energy saving.

Description

technical field [0001] The invention specifically relates to a micro-scale flat tube shower water longitudinal circulation system, which belongs to the technical field of enhanced heat exchange and heating. Background technique [0002] In the non-heating areas of southern my country, the temperature is low in winter, the humidity is high, and the sky is cloudy and rainy, and the "cold feeling" is prominent. Generally, in winter in the south, the indoor temperature is generally low. Large, there are certain security risks in use. Yuba is often used in the bathroom to preheat and heat up before bathing, which takes up a lot of indoor space, and the heating area is uneven, which cannot guarantee people's comfort in bathing experience. The hot water temperature in the shower is high, and it is easy to get sick after showering in a temperature difference environment . Moreover, the dazzling light emitted by the Yuba when in use will have a certain impact on people's eyes when t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D15/00F24D19/10F24S10/30F24S20/40F24S50/40F24S70/20
CPCF24D15/00F24D19/1006F24S10/30F24S20/40F24S50/40F24S70/20Y02B10/20Y02B10/70Y02E10/44
Inventor 刘恩海张文芸李薇钱英芝李庆扬许心恬武家辉龚亚军龚宇轩
Owner CHANGZHOU UNIV
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