Prefabricated light thin type low temperature hot water floor radiation heating system

Abstract

The invention discloses a prefabricated thin and light-typed low-temperature hot-water floor radiation heating system, comprising a filtering device, a water mixing device, a first class water collecting-distributing device system, a second class water collecting-distributing device system, a general water feeding pipe, a general water returning pipe, a contact water feeding pipe, a contact water returning pipe, a heating loop, a heating pipe and a heated board. The first and second class water collecting-distributing device systems are respectively composed of 1 to N first and second class water collecting-distributing devices; each first class water collecting-distributing device adopts 1 to N second class water collecting-distributing devices, and each second class water collecting-distributing device adopts 1 to N heating loops according to needs; the first class water collecting-distributing device is connected with the general water feeding pipe and the general water returning pipe; each first class water collecting-distributing device is provided with 1 to N circuit branches which are respectively connected with the 1 to N second class water collecting-distributing devices through the contact water feeding pipe and contact water returning pipe; each circuit branch of the first class water collecting-distributing device corresponds to one second class water collecting-distributing device which corresponds to one heating unit. The heating system is comfortable, energy-conserving and environment-friendly and is provided with better heating stability and long service life.

Description

(1) Technical field: [0001] The invention relates to a prefabricated light and thin low-temperature hot water floor radiant heating system, which belongs to the technical field of building heating systems. (two) background technology: [0002] In my country's 9.6 million square kilometers of land, except for southern Fujian, Guangdong, southern Hunan, southern Guangxi, southern Yunnan, Taiwan and Hainan, other regions have varying degrees of heating demand in winter. Traditional heating methods mostly use convection (that is, traditional radiators) to heat indoors, causing indoor dust to fly, and uneven heat distribution, hot top and cold bottom, waste of energy, and dry indoor air. In recent years, a new heating method (low-temperature radiant floor heating) uses radiant heating. The indoor surface temperature is uniform, and the heat is evenly distributed from bottom to top, and gradually decreases, forming an ideal room temperature for human body heating. It warms the fee...

AI Technical Summary

Problems solved by technology

[0004] However, the traditional floor heating needs to pre-lay the pipes on the insulation layer before the decoration, and then fill in the 40-50% sand and gravel filling layer. More stringent requirements, a little negligence, the lighter ones cannot meet the heating requirements, and the heavier ones will run, leak, leak

In short, the many shortcomings and problems of traditional floor heating can be summed up as follows: 1. The thickness of the product affects the floor height; 2. Increase the floor load; 3. The temperature control lags by 4 to 6 hours; A lot; 5. Ground planing maintenance; 6. Cannot be easily applied to the renovation of old buildings; 7. Only one-dimensional paving; 8. High cost, etc.

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