Underfloor heating structure
A floor heating and lightweight concrete technology, which is applied in building structure, hot water central heating system, household heating, etc., can solve the problems of low flatness, complicated and cumbersome leveling construction, etc., and achieve uniform heating, quick drying and The effect of high shrinkage and flatness
Pending Publication Date: 2020-04-03
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a floor heating structure to solve the technical problem of complex and cumbersome construction of the leveling layer of the floor heating structure in the prior art and its flatness is not high
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. In the description of the present invention, relative orientation or positional relationship is based on figure 1 The orientation or positional relationship shown, where "upper" and "lower" refer to figure 1 up and down direction. It should be understood that these orientation terms are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as an important aspect of the present invention. limits. In addition, the materials used in the examples of the present invention are all commercially available.
[0021] refer to figure 1 , this embodiment provides a floor heating structure, including a lightweigh...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thermal conductivity | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides an underfloor heating structure. The underfloor heating structure comprises a lightweight concrete layer, a fine aggregate concrete layer, a cement-based self-leveling layer anda heat dissipation layer; the fine aggregate concrete layer is laid on the lightweight concrete layer; the cement-based self-leveling layer is laid on the fine aggregate concrete layer; and the heatdissipation layer is arranged in the fine aggregate concrete layer. The underfloor heating structure combines the lightweight concrete layer, the fine aggregate concrete layer with the cement-based self-leveling layer, the heat dissipation layer is embedded in the fine aggregate concrete layer, the effect that more heat is transferred to the cement-based self-leveling layer is ensured, heating ismore uniform, and loads and cracks of the ground are reduced.
Description
technical field [0001] The invention relates to the technical field of building materials, in particular to a floor heating structure. Background technique [0002] With the improvement of living standards, people's requirements for indoor environment comfort in cold seasons have also increased, and the use of floor heating measures in public spaces has increased year by year. A common practice is to use materials with good heat dissipation and small thickness for the surface layer of the floor, such as floor tiles, thin composite floors, rubber, etc. However, in the prior art floor heating structures, a leveling layer is set on the heating floor heating pipe layer, and the leveling layer is generally laid with cement mortar or cement concrete, so the leveling layer needs to be leveled multiple times, the construction is complicated and cumbersome, and the flatness is not high at the same time. Ordinary screeds are prone to cracking after prolonged heating. Contents of th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F24D3/14F24D19/02E04F15/12E04F15/02
CPCE04F15/02E04F15/12E04F2290/023F24D3/14F24D19/02
Inventor 余辉罗汉斌龚雯刘云强池召昆余文彬冉晓鸣王敏靖自祥万黎罗筱游珊珊
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP