CN200940302Y

CN200940302Y - Gas-burning, individual's prefabricated erection type hot water floor radiator

Info

Publication number: CN200940302Y
Application number: CNU2005200929989U
Authority: CN
Inventors: 申颖; 韩玉文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-24
Filing date: 2005-10-24
Publication date: 2007-08-29
Anticipated expiration: 2015-10-24

Abstract

The utility model is a gas household precasting installment method for the hot water and ground heating to solve the problem of difficult replacement. The utility model contains five parts: 1 is a 0.2 heavy pearl cotton layer, and the top layer has 12 heavy composite floor; 2 is a earth mat specialized using for the ground heating with a 25 heavy 500*500[2] C[30] fine stone concrete precasting plate for heat storage, heat dissipation and a supporting building ground live load; 3 is a plastic clamp aluminum-plastic compound pipe arranging every 500mm for one and every 300mm of the crossing for one to admit heat medium; 4 is a 25 heavy polystyrene board with a anti-pressure strength 1.5-2.0 MP[a], and is inhering at the top with 25 heavy 500*500 mm[2] C[20] fine stone concrete precasting plate for the heat insulation and heat storage; 5 is a reinforced concrete floor with 1:3 cement mortar 15 heavy leveling.

Description

Combustion gas divides family prefabricated installation method hot water floor heating

Technical field

The utility model relates to the prefabricated installation method hot water floor heating of a kind of combustion gas branch family.

Background technology

At present, the energy-saving residence combustion gas divides in the family hot water floor heating technology, has formed product and has been applied to existing many companies of construction work, as the LG hot water floor heating of LG Corp of South Korea; The De Kening electrothemic floor of the good Ritchie Electric Applicance Co., Ltd of Germany etc.Shanghai Ka Fute changes in temperature equipment Co., Ltd of China and Beijing Qinghua Suolan Central Technology Institute etc. all introduce, have developed above-mentioned technology.Above ground heating technology with go up traditionally heating technology compare all have comfortable, do not take up space, advantage such as thermal efficiency height, heat-conserving energy-saving multi.Existing floor heating technology, its structure way is: smear cement mortar 15 thick levellings in 1: 3 on the reinforced concrete floor; Benzene plate one deck 20～30 is thick, its upper berth aluminium foil one deck; Lay floor heating pipe, fix with the plastics clamp; Cast-in-place pea gravel concreten 40～50 is thick; 0.2 thick PE Foam one deck, upper berth 12 thick composite floor boards.Because what its cooling system adopted is concreting, once fill and bury dead way, cause maintenance to change difficulty, the user has misgivings more.Someone considers the module method of mating formation, and attempt to solve the drawback of on-the-spot completion method, but it has considered that the common benzene plate of one deck adds heat insulating block, and accumulation of heat is poor, heat radiation is irregular, the uneven subsidence under especially carry greatly ground voltage endurance capability difference and unresolved part.Thereby all make its more widely-used being suppressed.

Summary of the invention

Substance of the present utility model: the utility model is once filled by concreting the cooling system of floor heating and is buried dead way and change prefabricated installation method into, and purpose provides a kind of easy access and changes floor heating pipe, the floor heating technology that the ground voltage endurance capability is enough again.

The technical solution of the utility model: the technical problem underlying that needs to solve is not only will be convenient to maintenance is installed, and also enough globalities and bearing capacity will be arranged.1) heat insulation layer and stressed: 25 thick benzene plates are that heat insulation layer is to stop heat to conducting downstairs, guarantee that heat transmits to this user to greatest extent.Go up 25 thick pea gravel concreten plates of sticking 25 thick pea gravel concreten plates and top dried shop thereof, with heating coil regularly, in time heat absorption and heat storage, evenly pass to the ground panel, the effect that the wherein top 25 thick pea gravel concreten plates of doing the shop more play supporting and transmit load is in order to avoid at the excessive sedimentation and deformation of heavy load places such as furniture generation.At present, many using 0.5 PE Foam about thick to replace 20 thick benzene plates, inadvisable because the thermal resistance of 0.5 thick PE Foam is little than 20 thick benzene plates, add load afterwards PE Foam very easily be compressed, its thermal resistance does not more reach requirement.For reducing the settling amount of load action lower thermal insulating layer, require the benzene plate in the prefabricated installation method all to adopt compressive strength to be not less than the pressure-resistive products of 1.5～2.0MPa.2) processing in slit: during installation, it is compacted that benzene plate perps imposes EPS plate.It is closely knit that module and top pea gravel concreten plate perps thereof are all swept seam with cement.Should lay floor heating dedicated paper ground cushion between module and the pea gravel concreten plate on it, this ground cushion have heat conduction fast, indeformable, do not produce characteristics such as poison gas, indivedual uneven place available low viscosity putty levellings.Slit between floor heating pipe and the module is with low viscosity putty close joint, levelling, with the ageing-resistant ability of secluding air, raising floor heating pipe.Above encapsulation process measure all helps improving the ageing-resistant ability of thermal insulation, conductivity of heat and floor heating pipe; Improving globality, the soundness on ground is not difficult again to remove with maintenance.

The beneficial effects of the utility model: existing once the filling buried dead law technology, it is the thick pea gravel concreten of monobloc cast 40-50mm on floor heating pipe, in case leakage problems takes place because of of poor qualityly trachoma, season cracking occur, punching when being fitted up etc. in floor heating pipe, then be difficult to seek leak, be difficult to dig and change, the user is worry therefore and very.The utility model combustion gas branch family its great advantage of prefabricated installation method hot water floor heating is prefabricated installation method, checks extremely easily, keeps in repair, changes thereby provide a kind of, can bring advantage to the user, remove the floor heating technology of trouble and worry.Simultaneously, bury dead law technology and compare and save time 3.5 times with existing once the filling, because of its without maintenance; It is very convenient to construct, peace and quiet.And the ground voltage endurance capability meets the demands, and accumulation of heat and heat radiation uniformity coefficient aspect are also good.Therefore being subjected to the user welcomes.

Description of drawings

The floor heating Figure of description is the combustion gas branch family prefabricated installation method hot water floor heating structure working drawing that the utility model proposes.Wherein: 1 is 0.2 thick PE Foam one deck, upper berth 12 thick composite floor boards; 2 are floor heating dedicated paper ground cushion one deck, 25 thick 500 * 500mm ²C ₃₀The pea gravel concreten prefabricated chunk is used for accumulation of heat, heat radiation and supporting flooring live load; 3 for plastics bail fixedly one of the every 500mm of aluminum-plastic laminated tube, one of the every 300mm in knee, is used for holding heating agent; 4 is 25 thick compressive strength 1.5～2.0MPa benzene plates, on paste 25 thick 500 * 500mm ²C ₂₀The pea gravel concreten Prefabricated block is used for heat insulation, accumulation of heat; 5 is to smear cement mortar 15 thick levellings in 1: 3 on the reinforced concrete floor.

Embodiment

The utility model combustion gas divides family prefabricated installation method hot water floor heating to be made up of five parts.Require as follows:

1, the prefabricated and construction point of module.The benzene plate and the pea gravel concreten plate that now are bonded in one are referred to as module.

The whole construction installation process only need be no less than 2 people and be no less than more than 10 square metres place, adds relevant small tools etc. and gets final product.

Module is prefabricated: spread 20 thick benzene plates on precasting yard ground, on the benzene plate model pipe is installed, brush plain cement prize and pour into a mould 25 thick C together, immediately ₂₀Pea gravel concreten gives and stays U plastic bail hole, model of vibration pipe, taking-up model pipe and finishing before the initial set.Concrete and benzene plate are cut by design, can 500 * 500mm ², repair, polish, number standby again.

25 thick C above the module ₃₀Concrete plate prefabricated:, can take the way of lower berth kraft for ease of the demoulding.

More than the two is must plate smooth up and down, this also is that prefabricated component is than cast-in-place easy to reach.

Floor heating installation main points: leveling layer must be smooth, thinks that the smooth of each prefabricated assembly layer above it creates conditions.Benzene plate in each module can adopt four jiaos to be pasted on way on the leveling layer with middle part and side full coat EPS plate.The heating coil every 500mm of plastics bail, the every 300mm in knee are one regularly.Pea gravel concreten plate under the ground panel should be taken the shop with the module fissure of displacement under it.The processing of each seam must be careful.

2, the problem that should note of prefabricated installation method hot water floor heating

2.1 the application life of ground heating system: ground heating system application life mainly is the application life of floor heating pipe, because overground part can change, so floor heating selects pipe to be to use the key in life-span.Be used for the standard compliant tubing of ground heating system now, the life-span can reach about 50 years.Yet, employed tubing is difficult to up to standardly comprehensively in the actual engineering, occurs phenomenons such as local bad material, trachoma, thin-walled, indentation unavoidably, may occur injury in the construction, as do the floor nailing, do furred ceiling boring etc., in addition the data of experiment gained have big limitation.Therefore, to occur lost of life phenomenon in expection be fully possible to the ground heating pipes after the construction.Design life in the common house of China is 50 years, and the building structure of particular importance is 100 years, and can reach 50-100 even longer actual life, relates to floor heating pipe in other words probably and overhaul problem in the house use.

2.2 the selection of floor heating product and floor heating company: want to obtain good heating effect, the selection of floor heating product should be followed following principle: select veteran professional floor heating company.Heating system from schematic design, product type selecting, construction and installation to after-sale service, if there is not professional's participation, can influence the heating effect or cause lifetime of system greatly to reduce on the one hand, can in long-term the use, strengthen system energy consumption on the other hand, increase cost of use.Secondly, select product, the cost performance higher system of excellent performance.Floor heating is a system engineering, veteran floor heating company can select tubing, heat insulating material, the control system of high-quality, high performance-price ratio targetedly according to the structure in user room, towards, layout, both can avoid guerrilla forces to use inferior materials and turn out substandard goods hides some dangers for for using for a long time, can make systemic valency coupling again, reach comfortable, energy-conservation general effect.

On floor heating pipe is selected, because prefabricated installation method ground heating pipes relatively exposes, so select for use the good aluminum-plastic laminated tube of ageing resistace to be advisable, it has advantages such as anoxybiotic, mechanical connection in addition, though price is high slightly, application life neither be the longest, but still be worth recommending.And PE-X pipe and PB pipe ageing resistace are slightly poor; PP-R pipe is high temperature resistant and oxidation resistance is relatively poor and hot melt connects and has contract phenomenon and unfavorable of footpath; The pvc pipe material is not because flexible, and the joint voltage endurance capability is poor, causes easily leaking, and therefore, do not recommend to be used for the underground buried tube system.The floor heating pipe nominal diameter can adopt 20mm in dwelling house, and spacing is not more than 300mm, determines by calculating.

2.3 processing and temperature control about the discrepancy in elevation: ground heating system can use temperature control system to carry out adjustment.Indoor layout of duplex apartment adopts subregion control more, generally at each floor water knockout drum is set separately, establishes a temperature controller temperature in the zone is fed back to the water knockout drum inlet valve, regulates flow of inlet water, and then regulates place floor temperature; Attemperating unit of the general employing of flat bed house type feeds back to thermal source with interior temperature, and joint thermal source leaving water temperature withers; Certainly, different room functions differences, as principal bedroom, children room, washroom, garage etc., the people that comfort level is had relatively high expectations can have higher requirement to temperature control; Washroom, kitchen, balcony etc. should adopt on-the-spot completion method, and accomodation ground is designed to than about the low 60mm in other room more, and purpose is reliable waterproof, should adopt different circuit.This often needs to take temperature control to regulate respectively to the different circuit on the same water knockout drum.

Temperature controller has multiple, the manual knob type is arranged, and the programmable digital liquid crystal type is arranged, but but also wireless transmission of feedback signal line transmission, for the dwelling house of not habitual residence even can control by network remote.

The washroom adopts floor heating, best embodies the comfortableness of floor heating, but for effective waterproof, should adopt the monobloc cast method.

2.4 choosing of floor heating floor decorative material: from the thermal efficiency difference that the difference of various ornament materials coefficient of thermal conductivity causes, the thermal efficiency is high more, and operating cost is low more.The descending order of earth material coefficient of thermal conductivity is arranged as: lithotome＞ceramic tile＞solid wooden compound floor＞laminated flooring＞wooden floor＞chemical fibre carpet＞pure wool carpet.Good heat conduction effect, the non-deformability of stone material, ceramic tile are strong, are that the ideal of geothermal heating is selected, and can be used for ground such as washroom and kitchen, balcony.In the prefabricated installation methods in ground such as dwelling house bedroom, selecting composite floor board is the maintenance of being convenient to because it has mating formation property floor heating pipe.The consolidated floor that the solid wood complex class floor of floor heating special use and every index meet the requirements of the underground heat special use is the material that relatively is fit to floor heating.The part wooden floor thermally-stabilised good, moisture content is on the low side, can be used for floor heating, but general wooden floor will be beaten keel when mating formation, the heat of geothermal system is difficult for being transmitted to the face of land, can reduce the thermal efficiency like this.In addition, it is very big to underground pipe laying threat to nail, and needs to adopt special wooden floor paving process.

2.5 should note when wood flooring is selected in floor heating for use: should hold in general and should approach the principle of not declaring thick, good environmental protection, good heat resistance.The suggestion client selects that when selecting floor shop material for use brand is arranged, strong producer's product, preferably selects floor heating plate exclusively.In addition, it is ground cushion that the special-purpose floor of installation floor heating also has the problem that will note, and ground cushion one deck is to feel for vibrationproof, protection against the tide, foot.PE Foam about the present 0.2mm that more generally uses is thick has the advantage of better protection against the tide, percolation-proof immersion in addition and is generally approved.

Claims

A kind of combustion gas divides family prefabricated installation method hot water floor heating, has solved the once filling of building pea gravel concreten on the floor heating pipe of prior art and has buried dead method maintenance and change difficult problem, and it is characterized in that this floor heating radiator portion: 4 is 25 thick compressive strength 1.5～2.0MP _aThe benzene plate, on paste 25 thick 500 * 500mm ²C ₂₀The pea gravel concreten Prefabricated block is used for heat insulation, accumulation of heat; 3 for plastics bail fixedly one of the every 500mm of aluminum-plastic laminated tube, one of the every 300mm in knee, is used for holding heating agent; 2 are floor heating dedicated paper ground cushion one deck, 25 thick 500 * 500mm ²C ₃₀The pea gravel concreten prefabricated chunk is used for accumulation of heat, heat radiation and supporting flooring live load.