CN101240928A - Precasting type repairable low-temperature radiation cool-supply and heating system - Google Patents
Precasting type repairable low-temperature radiation cool-supply and heating system Download PDFInfo
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- CN101240928A CN101240928A CNA2008100106937A CN200810010693A CN101240928A CN 101240928 A CN101240928 A CN 101240928A CN A2008100106937 A CNA2008100106937 A CN A2008100106937A CN 200810010693 A CN200810010693 A CN 200810010693A CN 101240928 A CN101240928 A CN 101240928A
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Abstract
The present invention provides a structural heating ventilation field, providing a ''pre-cast maintainable low-temperature radiation cold supply and heating system, capable of resolving the problem of non-maintenance of the floor heating system once leakage. The system overcomes faults of cockamamie site operation, long days for construction. The system provides ideal end system to comfort heat supplying in winter and cooling in summer to floor source heatpump. The invention creates split pre-cast process and reversed collecting flexibly parallel mounting process, simplifying construction process. The system particular makes convenience to mounting of top cold supplying system, also creating wide market prospect of mass production of the floor heating system. The BMB dampproof insulating process makes dampproof thermal and energy saving effect more excellence. The creative maintenance groove structure conveniently and exactly clears fault, quickly recovers heating supply. Figure 4 is the installation schematic diagram of the floor heating system. 1 is a maintenance groove, 2 is a pre-casting pipe coil, 3 is a flexible pipe coil, 4 is a direct insertion movable joint. 5 is a direct insertion three-way.
Description
Technical field:
The present invention relates to utilize the building structure inner surface as the low-temperature radiation cool-supply of cold (heat) radiating surface and the HVAC technical field of radiant heating.
Radiation cooling is warm, and to have health, energy-conserving and environment-protective, comfortableness good, helps the development and use of various energy resources.Also careat can be saved, plurality of advantages such as " by family metering, locellus temperature adjustments " can be realized.
Background technology:
In recent years, the geothermal heating mode with energy-conserving and environment-protective was risen rapidly in China, and market prospects are boundless.But these heating systems only are applied to heat supply in winter so far, seldom utilize same set of heating system to carry out radiation cooling in summer.Owing to be subjected to the restriction that low-temperature receiver lacks, this fine vision was difficult to realize in the past.
Global lack of energy is serious day by day.Building energy conservation and to develop the new naturality energy be human Eternal Theme.The Application of Technology such as solar energy, earth source heat pump, water resource heat pump, development with rapid changepl. never-ending changes and improvements is also warmed up and has been created advantage for building adopts energy-conserving and environment-protective more, comfortable low-temperature radiation cool-supply.
It is good that heating of hydrophily radiation floor and top board (ceiling) cooling has generally acknowledged comfortableness, the strong advantage that reaches good energy-conserving effect of convection current conduction, but, limited its penetration and promotion because the construction and installation difficulty of ceiling radiation cooling (warming up) system is big.
In addition, shortcoming such as present ground heating system also exists site operation loaded down with trivial details, and is long in time limit, especially well-known: floor heating is a kind of once-forming, the disguised engineering that may keep in repair hardly.In case the floor heating pipe seepage can't be repaired at all.Lay even remove again, also difficulty is very big, can cause bigger economic loss not say, more makes the user suffer untold misery, and is tired tired very.
Summary of the invention:
The invention provides a kind of " precasting type repairable low-temperature radiation cool-supply and heating system " and not only simplified on-site construction processes, especially made things convenient for the installation of ceiling mounted cold supply system, greatly the reduction of erection time.For the application of the cold and hot incorporate heat pump assembly of heat pumps such as source, ground, water source and solar energy system provides feasibility and desirable auxiliary facility.
Also, changed the situation that can only be suitable for fan coil or small-sized concentrated supply air system originally for the inhabitation construction of heat supply in winter, summer cooling at present provides another possible end system form.Particularly radiation cooling send the new wind of a small amount of drying in conjunction with new blower fan group, both improve indoor sanitary condition, improved the air-conditioning temperature-reducing effect, reduced indoor dew-point temperature again, can further reduce the cooling water temperature, thereby satisfy the air-conditioning temperature-reducing needs of weather than the humid area.
The present invention has not only simplified, has made things convenient for site operation, and can realize the system of giving the in enormous quantities production of batch production owing to adopted the separate prefabricated technology of original creation and be installed in parallel technology with motor-driven the laying of journey collocation.Both reduce production cost, improved product quality again.Simultaneously also reduce system's running resistance, made temperature more even, reduced running cost.
The present invention has also adopted the moistureproof adiabatic technology of warming plate-topped film-warming plate (being called for short BMB) of original creation, and the structure composite heat-insulating layer makes the moistureproof heat-insulating property of system remarkable more, has promoted energy-saving effect greatly.
Especially the present invention has also adopted the maintenance groove structure of original creation, has started the new era of " ground heating system can overhaul easily, and any fault of the hundred-percent reparation of energy, comprises the difficult problem of floor heating pipe seepage " historicly.Provide sound assurance to famous brand and creating famous-brand and brand after-sale service.
The object of the present invention is achieved like this: the basic comprising element of native system is " giving standard coil pipe warming plate unit ", (hereinafter to be referred as giving the system unit) it is to coil into three-back-shaped PE-Xa ground heat pipe or other special-purpose floor heating pipe by one, through N band, press the technological requirement colligation on a steel wire.By N special plastic bail floor heating pipe and the steel wire that colligation is good is fixed on the self-extinguishing type GPPS warming plate again.Be with a hard sleeve and a direct insertion articulation is housed at an end of floor heating pipe, also be with a hard sleeve at the other end of floor heating pipe.
Whole system adopts original creation " being installed in parallel technology with motor-driven the laying of journey collocation " to assemble by N " giving the system unit " through direct insertion articulation and forms.
The present invention provides the upgraded product of the best of a kind of efficient energy-saving for traditional geothermal heating.
Description of drawings:
Fig. 1 gives standard coil pipe warming plate cellular construction figure: the 1st, and self-extinguishing type polystyrene warming plate, the 2nd, underground heat Coil pipe can be selected the floor heating dedicated pipe of the materials such as PEX, PB, PPR; The 3rd, steel wire; The 4th, plastic staple bolt; 5 It is band; The 6th, hard sleeve; The 7th, direct insertion articulation.
As can be seen from Figure 1: band 5 is tied up geothermal tube 2 dishes on steel wire 3. Plastic staple bolt 4 ties up dish again Geothermal tube 2 and steel wire 3 are fixed on the warming plate 1. Hard sleeve 6 is enclosed within linking to each other with the maintenance groove of coil pipe two ends The position that connects. Direct insertion articulation 7 is connected left side one end of geothermal tube; Give and leave the right side that another gives unit processed for One end of no articulation is attached thereto.
Fig. 2 is the A-A sectional structure chart of Fig. 1: the 1st, and geothermal tube; The 2nd, plastic staple bolt; The 3rd, prefabricated unit Warming plate; Need to prove that this gives the warming plate of unit processed, thickness can not be too thick. Because below it, go back The topped film of one deck and lower floor's warming plate layer are arranged. Here it is above-mentioned we use " BMB " protection against the tide of original creation The composite heat-insulating layer that adiabatic technology consists of. Its gross thickness δ 〉=30mm. So give the warming plate of unit processed Thickness can not penetrate with plastic staple bolt, and leaves suitable surplus and be advisable, and can not be damaged by the protective covering film, just protects Demonstrate,proved humidity resistance, because topped film and have air between the two-layer warming plate has up and down also improved heat-insulating property. By Fig. 1 to Fig. 2 as can be known: the design of giving unit processed realized of the present invention " quick construction, but batch production is in enormous quantities Produce the purpose that reduces cost. "
Fig. 3 adopts the schematic diagram that lays the floor system of method assembling with the journey collocation with giving of different size unit processed: The 1st, the maintenance groove of both sides, room; The 2nd, than the coil pipe that gives unit processed of small dimension; The 3rd, than the unit processed that gives of big specification Coil pipe; The 4th, direct insertion articulation; The 5th, direct insertion threeway.
Fig. 4 adopts the motor-driven floor system signal that is installed in parallel the technology assembling of laying with giving of same size unit processed Figure: the 1st, the maintenance groove of both sides, room; The 2nd, same size give unit processed coil pipe; The 3rd, the on-the-spot motor-driven dish that lays Pipe; The 4th, direct insertion articulation; The 5th, direct insertion threeway.
By Fig. 3 to Fig. 4 as can be known: maintenance is being arranged in the groove 1 and is being communicated with the connecting tube that each gives unit processed---straight cutting Formula articulation 4 and direct insertion threeway 5. If certain geothermal tube that gives unit processed leaks, at first with diversity water All valve closings of device. Then as long as this is given the feed pipe at two ends, unit processed and return pipe from articulation 4 Disconnection is taken off, the geothermal tube of getting again a suitable length with about two adjacent articulations 4 of giving unit processed connect Come, can recover heating (cold) at once. Remove as for when part " operation " being done in the unit that leaks Upgrade, that has just seen user's oneself wish. Because the damage of a unit can not affect the heating in this room, More can not affect the heating of whole family. But the order of the safe and efficient rapid-maintenance that this just the present invention will realize .
Fig. 5 is the section of structure of flooring radiation heating (cold) system, the 1st, and the edge insulation material; The 2nd, maintenance Groove; The 3rd, at layer; The 4th, screed-coat; The 5th, the pea gravel concrete layer; The 6th, the special plastic bail; The 7th, geothermal tube; The 8th, dilatation joint; The 9th, the guiding principle silk screen; The 10th, give unit processed warming plate; The 11st, topped film or aluminium foil; The 12nd, lower floor is protected The temperature layer.
Flooring radiation heating (cold) system just is to have set up with the difference of heating system maximum routinely as shown in Figure 5 Maintenance groove structure 2 and increased the warming plate 10 that one deck gives unit processed. Except the change of this two places structure and technology and Simplified outside the mounting and installation of floor heating pipe, remaining site operation flow process is substantially the same.
The specific embodiment:
The erection sequence of ceiling mounted radiation cooling (warming up) system is as follows:
1. with expansion bolt the spacing of flitch keel by one of every 30cm is fixed on the ceiling, and levelling.
2. will give the system unit with special-purpose self threading pin pipe clamp is fastened on the rough ground.The spacing of pipe clamp nail is about 30cm.
3. in the maintenance groove that ceiling both sides, room are reserved, connecting tube is coupled together with each prefabricated unit, and do the water pressure test.
Test pressure is the summit operating pressure+0.2MPa of system, and the test pressure on system summit is not less than 0.4MPa.
4. after the water pressure test was qualified, intrasystem pressure continued under the water-filling state of 0.4MPa.Use the cement mortar that is stirred by 107 glue for building to plaster first, thickness should be controlled at about 1/3 of the gross thickness of plastering.
5. again the wire netting of a suitable order number is fixed on the rough ground with N self threading pin and coin iron wire, carries out then plastering the second time.
6. plaster for the second time solidify after, carry out levelling and plaster or scrape the gypsic horizon levelling.
7. will overhaul groove with plasterboard make movable dismountable form carry out topped so that the maintenance.
It is to be noted at this: the hardness of the poly-rare warming plate of stupid second of self-extinguishing type that is used to install ceiling mounted system " giving the system unit " is eager to excel, it is more coarse that want on the surface, the order number of steel wire also will adopt suitable fine gauge, is beneficial to the plastered work of cement rendering.In the coat of plaster maintenance processes, system should keep the pressure of 0.4MPa, can pressure release after solidifying.Each path of heat pipe cleans over the ground then.Independent water collecting and diversifying device will be installed by ceiling formula system, should adopt direct mounting means, and the lower end of water collecting and diversifying device should exceed more than the 150mm of ceiling system, and proper position should be installed in the water collecting and diversifying device closet that the staircase wall is higher than ceiling.
Ground heating system can be used for summer cooling equally.The installation of flooring radiation heating (cold) system also is to adopt original creation " being installed in parallel technology with motor-driven the laying of journey collocation " that " prefabricated unit " is installed on the ground of completing heat-insulation layer and topped film or aluminium foil.
(at cubicle with giving the system units in series, need only a side maintenance groove is arranged) be provided with the maintenance groove in the both sides in room, with whole connecting tubes, all is arranged in the maintenance groove.Ground floor on the maintenance groove is made demountable form, so that maintenance.Other installation procedure is with the heating system method for paving is identical routinely, and test and acceptance criteria are all carried out by Ministry of Construction's " ground radiation heating technical regulation ".
All can be competent at so possess the construction team of floor heating project installation qualification, this penetration and promotion to market is very favourable.
In addition, because factory mass production, each gives the house type standard width of a room in an old-style house size that the specification of making the unit can not be fit to all buildings certainly.So carry out the production that several specifications are given the system unit according to modal several standard width of a room in an old-style house sizes on the market, assemble with Fig. 3 and Fig. 4 " being installed in parallel technology " at the scene then, so just solved the bottleneck problem of the production in enormous quantities of factory with motor-driven the laying of journey collocation.
Claims (6)
1. precasting type repairable low-temperature radiation cool-supply and heating system, its basic comprising element is: give standard coil pipe warming plate unit, it is characterized in that: it has one to coil into three-back-shaped floor heating pipe, press the technological requirement colligation on a steel wire through N band, by N special plastic bail coil pipe and the steel wire that colligation is good is fixed on the self-extinguishing type polystyrene thermal insulation plate again.
End at floor heating pipe is with a hard sleeve and a direct insertion articulation is housed, and also is with a hard sleeve at the other end.
2. the present invention has adopted the split of original creation to give the system technology, it is characterized in that: with the on-the-spot coil pipe construction of integral body, what resolve into that the place of N beyond can giving earlier at the construction field (site) carry out processing gives standard coil pipe warming plate unit, and then makes up installation to the scene.
3. the present invention has adopted motor-driven the laying of same journey collocation of original creation to be installed in parallel technology, it is characterized in that: according to room-sized, select the system of the giving unit of two groups of different sizes to carry out being installed in parallel or will being installed in parallel less than the system of the giving unit of two groups of same sizes of room-sized with journey, its vacant area carries out motor-driven laying.
4. the present invention has adopted the moistureproof adiabatic technology of BMB of original creation to construct composite heat-insulating layer, it is characterized in that: upper thermal-insulation layer is made up of the warming plate that gives the system unit, the centre is topped film or aluminium foil, and lower floor's heat-insulation layer is one deck self-extinguishing type polystyrene thermal insulation plate or one deck foaming cement thermal insulation layer.
5. the present invention has adopted the maintenance groove structure of original creation, it is characterized in that: both sides or a lateral root in each construction room are provided with the maintenance groove according to needs, the connecting tube of system is installed in the maintenance groove, and the ground floor on the maintenance groove can be made form for convenience detach, so that maintenance.
6. above-mentioned five technical characterictics of the present invention have embodied the given system property of native system, the versatility that each inner surface of maintenanceability and suitable room building enclosure is installed.
These claims and technical characterictic request thereof grant asylum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100106937A CN101240928A (en) | 2008-03-19 | 2008-03-19 | Precasting type repairable low-temperature radiation cool-supply and heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100106937A CN101240928A (en) | 2008-03-19 | 2008-03-19 | Precasting type repairable low-temperature radiation cool-supply and heating system |
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| CN101240928A true CN101240928A (en) | 2008-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100106937A Pending CN101240928A (en) | 2008-03-19 | 2008-03-19 | Precasting type repairable low-temperature radiation cool-supply and heating system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825331B (en) * | 2009-03-04 | 2013-01-23 | 上海朗诗建筑科技有限公司 | Capillary construction technology |
| CN105040866A (en) * | 2015-07-31 | 2015-11-11 | 当代节能置业股份有限公司 | Double parallel radiant tube wall structure and construction method thereof |
| CN105064609A (en) * | 2015-07-31 | 2015-11-18 | 仲杨建筑技术咨询（北京）有限公司 | Ceiling prefabricated composite slab with underneath type radiant tubes and forming method of ceiling prefabricated composite slab |
| CN105064607A (en) * | 2015-07-31 | 2015-11-18 | 仲杨建筑技术咨询（北京）有限公司 | Ceiling prefabricated laminated plate with bottom-mounted concentric square radiation pipe and forming method of ceiling prefabricated laminated plate |
| CN105089176A (en) * | 2015-07-31 | 2015-11-25 | 当代节能置业股份有限公司 | Wall structure with rectangular-ambulatory-plane radiant tube and construction method of wall structure |
| CN111271761A (en) * | 2020-03-23 | 2020-06-12 | 浙江友邦集成吊顶股份有限公司 | Warmer with linear air port and assembly structure thereof |
| CN112577095A (en) * | 2019-09-30 | 2021-03-30 | 前泽生活解决方案株式会社 | Hot water pad for heating floor |
-
2008
- 2008-03-19 CN CNA2008100106937A patent/CN101240928A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825331B (en) * | 2009-03-04 | 2013-01-23 | 上海朗诗建筑科技有限公司 | Capillary construction technology |
| CN105040866A (en) * | 2015-07-31 | 2015-11-11 | 当代节能置业股份有限公司 | Double parallel radiant tube wall structure and construction method thereof |
| CN105064609A (en) * | 2015-07-31 | 2015-11-18 | 仲杨建筑技术咨询（北京）有限公司 | Ceiling prefabricated composite slab with underneath type radiant tubes and forming method of ceiling prefabricated composite slab |
| CN105064607A (en) * | 2015-07-31 | 2015-11-18 | 仲杨建筑技术咨询（北京）有限公司 | Ceiling prefabricated laminated plate with bottom-mounted concentric square radiation pipe and forming method of ceiling prefabricated laminated plate |
| CN105089176A (en) * | 2015-07-31 | 2015-11-25 | 当代节能置业股份有限公司 | Wall structure with rectangular-ambulatory-plane radiant tube and construction method of wall structure |
| CN112577095A (en) * | 2019-09-30 | 2021-03-30 | 前泽生活解决方案株式会社 | Hot water pad for heating floor |
| CN111271761A (en) * | 2020-03-23 | 2020-06-12 | 浙江友邦集成吊顶股份有限公司 | Warmer with linear air port and assembly structure thereof |
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Open date: 20080813 |