CN202882318U - Heated floor - Google Patents

Abstract

Provided is a heated floor. The heated floor comprises a plurality of heated floor pieces, and elastic films are arranged among the heated floor pieces. By adopting the heated floor, the problem that service life of a floor is influenced due to sundries or water easily falls into gaps reserved by split joint of heated floor pieces can be solved.

Description

Heating floor

Technical field

The utility model relates to the house fitting-up field, relates in particular to a kind of terrestrial heat solid wood floor.

Background technology

The geothermal heating technology is a kind of heating technology that heat is distributed facing up by ground at present, adopts hot mode with respect to radiator, and its heat radiation evenly and not takies building area, thereby is widely used in the New Dwelling.Existing floor is generally polylith is spliced to form a monoblock floor when mounted.Yet, in use expand with heat and contract with cold for avoiding the floor, generally between floor board block, reserve certain slit, this slit in use easily intakes or foreign material, affects the application life on floor.

For the problems referred to above, be necessary to propose a kind of new heating floor in fact and solve.

The utility model content

The problem that the utility model solves be slit that the floor board block splicing is reserved fall into easily that foreign material or water inlet cause affect the heating floor life-span.

For addressing the above problem, the utility model provides a kind of heating floor, comprises a plurality of heating floor pieces, has elastic membrane between the described heating floor piece.

Alternatively, described elastic membrane is positioned at the regional area of the Mosaic face of heating floor piece, and described regional area is near described heating floor surface.

Alternatively, be movable connection method between the described heating floor piece.

Alternatively, described movable connection method is snap close or hasp.

Alternatively, described heating floor piece comprises a kind of in solid wood floor block, solid wooden compound floor piece, the impregnated-paper laminated wood floor piece.

Alternatively, the edge of described heating floor is provided with elastic membrane.

Alternatively, the thickness of the elastic membrane at described heating floor edge is 2% ~ 3% with the ratio of the thickness of described heating floor.

Alternatively, described elastic membrane comprises at least one deck in organic polymer material layer or the metal level.

Alternatively, described high-molecular organic material layer comprises polyethylene or PP type plastics.

Alternatively, described metal level comprises aluminium foil or tinfoil paper.

Compared with prior art, the utlity model has following advantage:

1) for avoiding between the floor board block Mosaic face reserving gaps in use easily to advance foreign material and water inlet, the utility model adopts and between the floor board block Mosaic face elastic membrane is set, this elastic membrane has certain compression surplus, so that when using under the geotemperature (for example winter), elastic membrane is extruded, and fills up this slit, when using under the non-geotemperature (for example spring), elastic membrane restores to the original state, and still fills up this slit.

2) in the possibility, be spliced into movable splicing between the floor board block, with respect to the mode that is fixedly connected with, the floor that this moving jointing mode forms can be dismantled and splice again, to be repeatedly used.

3) in the possibility, this movable splicing realizes that by snap close or hasp mode the size coupling of hasp or buckle structure among parts is tight and surplus is arranged, and can realize the firm installation on floor.

4) in the possibility, each floor board block is spliced to form one en bloc behind the heating floor, the edge of this heating floor also is provided with elastic membrane, this be because, heating floor expands with heat and contract with cold owing to expanding with heat and contract with cold of each piece can cause the monoblock floor, thereby when mounted, reserving gaps between the general and body of wall around this heating floor, this slit also has and falls into foreign material, and the problems such as water inlet are when the elastic membrane of en bloc panel edges setting can expand on the floor, fill this slit, when shrank on the floor, this elastic membrane restored to the original state, and can fill up this slit.

5) in the possibility, this elastic membrane can be the high-molecular organic material layer, also can be metal level, for example polyethylene kind (PE class) plastics or PP type (PP class) plastics, aluminium foil or tinfoil paper, above-mentioned plastics and metal forming have good deformation quantity, can satisfy the blind requirement, and heat conductivility are good.

Description of drawings

Fig. 1 is the structural representation of the heating floor of embodiment one;

Fig. 2 to Figure 12 is the schematic diagram of the connecting method between the floor piece of embodiment one;

Figure 13 is the structural representation of the heating floor of embodiment two.

The specific embodiment

As noted earlier, under geotemperature, floor board block meeting expanded by heating, under the normal temperature, floor board block can reduce reinstatement with temperature, under the low temperature, the floor contraction of can catching a cold, the slit of reserving when above-mentioned each situation can cause floor splicing can expose, and foreign material can be advanced in the slit of this exposure, water etc. affect application life on floor.For the problems referred to above, utility model adopts and between the floor board block Mosaic face elastic membrane is set, and this elastic membrane has certain compression surplus, so that when using under the geotemperature, elastic membrane is extruded, and fills up this slit, when using under the non-geotemperature, elastic membrane restores to the original state, and still fills up this slit.

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.

Embodiment one

Figure 1 shows that the structural representation of a kind of heating floor 2 that the utility model provides.Below in conjunction with shown in Figure 1, the formation method of the heating floor that the paper present embodiment provides.

Execution in step S11 at first: the heating floor piece is provided.

Present Home Decoration Profession, owing to directly provide the coupling long-pending monoblock floor of having a shave to be installed feasible hardly, thereby great majority are to adopt a plurality of heating floor pieces are spliced into a heating floor en bloc.Can find out referring to Fig. 1, join end to end in the longitudinal direction between floor board block and the floor board block, and on the direction parallel with width mutual next-door neighbour, and two adjacent floor board block stagger mutually, have avoided like this monolithic floor to slip off from width.

In addition, be movable connection method between the floor board block, can be so that when moving or again fitting up, this floor board block can be dismantled and reset, and has improved utilization rate.Movable connection method between the realization floor has multiple, considers the fastness on the rear floor of splicing, and this implements the mode of preferred snap close or hasp.

Particularly, snap close or hasp 1) can be formed on the width between the floor board block, as shown in Figure 2, the relative edge of adjacent two floor board block, such as the edge 107 of floor board block 801 and the edge 201 of floor board block 802,2) also can be at the length direction that forms between the floor board block, as shown in Figure 3, such as the edge 101 ' of floor board block 801 and the edge 307 ' of floor board block 802.

In other embodiment, four edges of same floor board block all have snap close or hasp structure, in other words, be formed on length direction and width, as shown in Figure 4, length direction is edge 101 ' and floor board block 803 edges 307 ' of floor board block 801, and width is edge 107 and the edge 201 of floor board block 802, the edge 307 that reaches floor board block 803 and the edge 201 of floor board block 802 of floor board block 801.

Below introduce the buckle structure between the edge.As shown in Figure 5, take the snap close between floor board block 801 and the floor board block 802 as example, floor board block 802 has public tenon 10, and floor board block 801 has female groove 60.It comprises the ligulate tenon 21 that crosses out and the hook 31 that is positioned at ligulate tenon afterbody lower side public tenon 10.Female groove 60 comprise the ligule groove 26 corresponding with ligulate tenon 21 and with hook 31 corresponding articulate groove 36.

The size of male tenon 10 and female groove 60 coupling so that male tenon 10 can snap in female groove 60, guarantees after snapping in simultaneously, has enough large pulling force between male tenon 10 and the female groove 60 and guarantees that two floor board block can be owing to expanding with heat and contract with cold or general external force breaks away from and comes.

Below introduce hasp structure.Still with the example that is connected between floor board block 801 and the floor board block 802, as shown in Figure 6, floor board block 801 has box 40, and floor board block 802 has pin thread 70.Pin thread 70 is " 7 " character form structure that bends downwards from the floor board block upper surface, comprises the A7 of crossbeam section and protuberance B7, consists of low groove V7 at the A7 of crossbeam section between the main body of protuberance B7 and floor board block 801.Box 40 is " 7 " character form structure that upwards bends from the floor board block soffit, comprises the A4 of crossbeam section and protuberance B4, consists of upper groove V4 between the main body of protuberance B4 and floor board block 802 under the A4 of crossbeam section.Pin thread 70 and box 40 are worked in coordination, can realize tight hasp.

Need to prove, in the structure of male tenon 10, female groove 60, pin thread 70 and box 40, corner all will keep certain chamfering, so that corner has certain round and smooth degree, in splicing male tenon 10 and female groove 60 or pin thread 70 and box 40 is slipped into cooperation each other easilier.

Continue with reference to shown in Figure 1, it is mated formation at the embodiment on ground by hasp or snap close for a kind of many floor board block, wherein, the length direction of adjacent two floor board block adopts buckle structure between the adjacent two edges, and the width of adjacent two floor board block adopts hasp structure between the adjacent two edges.Concrete, during making, can four edges on same floor board block in, corresponding two edges are respectively a kind of in a kind of or pin thread and the box in male tenon and the female groove.General, in the relative two edges of length direction, Yi Bian be public tenon, another side is female groove, the two edges on width, Yi Bian be pin thread, another side is box.Like this, each floor board block can be in the longitudinal direction links together by buckle structure firmly with adjacent floor board block, and on width, can pass through hasp structure, connects with the place of being connected easily.And two adjacent floors stagger mutually on the direction parallel with width, have avoided like this sliping off from width by the edge of hasp structure assembling.Such ground board assembling structure, assembling is simple, and is convenient and swift, simultaneously, do not need the floor is fixed on the keel, just can form an integral body that firmly connects.

Each floor board block that forms heating floor 2 in this step can be wooden floor, solid wooden compound floor or impregnated-paper laminated wood floor.

Wherein, the moisture content of common wooden floor higher (being generally 16%), the deformation ratio of expanding with heat and contract with cold is larger, and test shows that when its equilibrium moisture content is 8%, imbibition coefficient or the dehydration coefficient of shrinkage of timber will obviously reduce.Thereby, need the wooden floor blank that forms solid wood floor block is carried out processing to be applicable to geothermal environment through equilibrium moisture content.Below introduce the equilibrium moisture content processing procedure of this wooden floor.

Execution in step p31 at first: the wooden floor blank is provided.

General, the wooden floor blank is the solid wood board of some shape sizes strip unanimous on the whole.In the present embodiment, it is of a size of 90cm*15cm*4cm, in other embodiment, can other size, and the size that specifically is designed according to the terrestrial heat solid wood floor of final molding is different and different.

Follow execution in step p32:, separate with parting bead between every layer wooden floor blank layer.

With the wooden floor blank in layer, neat accumulation gets up, adopting cross section between every layer is that the parting bead of 2cm*2cm separates, the length every about 20cm is put a parting bead, guaranteeing to pile up between the wooden floor that gets up can ventilating air, and does not stablely cave in.

Then execution in step p33: will pile up good wooden floor and put into the balance kiln, the balance kiln comprises temperature elevation system, blower fan internal circulation system and temperature control system, closes wicket.

The balance kiln is the indoor environment of sealing, and it has temperature elevation system, blower fan internal circulation system and temperature control system by automation equipment control.Heating device can be by heating up around the hot-water line around the balance kiln, and the blower fan internal circulation system can be exhaust fan, and temperature control system can be measured in real time the temperature in the kiln and can measure simultaneously dry-bulb temperature and wet-bulb temperature.Those skilled in the art can be appreciated that the difference of dry-bulb temperature and wet-bulb temperature can reflect the humidity in the environment, when dry-bulb temperature is consistent with wet-bulb temperature, illustrate that the humidity in the environment reaches capacity.

Follow execution in step p34: carry out the pre-heat treatment, the mode of the pre-heat treatment is for per hour to raise 2 ℃ with the temperature in the kiln, until dry-bulb temperature is 46 ℃.

Measure the dry-bulb temperature in the kiln, the dry-bulb temperature in this moment kiln is as initial dry-bulb temperature.The heating device of opening the balance kiln begins to heat up, and the speed that heats up in the control kiln per hour heats up 2 ℃, until the dry-bulb temperature in the kiln is about 46 ℃.Timber is raised faster temperature and can deforms, and serious even cracking by the mode of the 2 ℃ of so slow intensifications that per hour heat up, can play a protective role to the timber in the kiln, and can so that the floor of piling up in the kiln all guarantee to be raised to about 46 ℃.The temperature that specifically is elevated to determines that according to the material of timber fine and close timber often ftractures easily, and the temperature that is increased at last is not suitable for too high.General, need at last the temperature that reaches to decide according to the material of the timber that will process, remain on 44 ℃ ~ 48 ℃.

Follow execution in step p35: heat-treat after the pre-heat treatment, heat treatment is to carry out under 46 ℃ at dry-bulb temperature again, and measures in real time the wet-bulb temperature in the balance kiln, and heat treatment proceeds to wet-bulb temperature and no longer changes.

In the warm of previous step, when kiln temperature reaches 46 ℃, begin to enter heat treatment process.The effect of balance moisture content has been played in heat treatment, and detailed process is measured the wet-bulb temperature in the kiln simultaneously in real time for keeping kiln temperature constant.Under heat treated environment, the moisture of timber inside can diffuse out with the form of hydrone, is free in the furnace air.And, between each piece wooden floor blank, also can constantly carry out diffusion and the exchange of hydrone between wooden floor blank and the air.In such process, the humidity in the kiln can constantly increase, and wet-bulb temperature can constantly increase.The moisture content of wooden floor blank inside is also interacting in the kiln.Finally, the humidity in the kiln can reach a maximum value, and it is consistent that the moisture content of each piece wooden floor blank also can reach.At this time, showing as wet-bulb temperature no longer changes.The heat treatment process of this step needs to carry out about 120 hours generally speaking.

Execution in step p36 afterwards: carry out dehumidification treatments after heat treatment, dehumidification treatments is, keeps that dry-bulb temperature is 46 ℃ in the kiln, opens the blower fan internal circulation system to keep in the kiln wet-bulb temperature less than 10 ℃ of dry-bulb temperatures, until the moisture content of wooden floor blank is 8%.

The moisture content of the wooden floor blank after Overheating Treatment has reached consistent with the equilibrium moisture content in the furnace air, but the moisture content of wooden floor blank is still undesirable at this moment, need to carry out dehumidification treatments.Concrete grammar is that the dry-bulb temperature of keeping in the kiln is 46 ℃, and proceeds the measurement of wet-bulb temperature in the kiln, opens the blower fan internal circulation system of balance kiln and discharges the interior moisture of kiln, keeps the wet-bulb temperature in the kiln lower 10 ℃ than dry-bulb temperature.Concrete operations are, when the difference of the wet-bulb temperature in the kiln and dry-bulb temperature during less than 10 ℃, the blower fan internal circulation system can the automatic intermittent sex work, and moisture in the kiln is slowly got rid of, until actual wet-bulb temperature meets requirement is set.Such process continued greatly about about 72 hours, and the test of moisture content is carried out in sampling in the wooden floor blank.The mode of sampling is tested for getting a plurality of samples at the diverse location of the wooden floor blank of piling up respectively.A plurality of results that test obtains average, and obtain the average test moisture content of integral solid wood floor blank.When moisture content greater than 8% the time, proceed dehumidification treatments.Until the average test moisture content when reaching 8%, is closed exhaust fan.

Execution in step p37 afterwards: the processing of lowering the temperature after dehumidification treatments, cooling is treated to, and closes temperature elevation system, keeps and opens the blower fan internal circulation system, until the dry-bulb temperature in the kiln is opened wicket greater than outer 6 ℃ of kiln, the wooden floor blank is carried out kiln discharge.

In previous step, after the water cut test of wooden floor blank reaches 8%, the processing of need to lowering the temperature, the mode that cooling is processed is the temperature elevation system of closing the balance kiln.Owing to stop in the kiln heating up, the reduction of the temperature meeting nature in the kiln.To open circulation provides in the blower fan purpose be to avoid that the hydrone in the hot air is suspended in the kiln top and the moisture content of wooden floor blank is changed again in the kiln and keep.So continue for some time, until the dry-bulb temperature in the kiln during greater than outer 6 ℃ of kiln, is closed the blower fan internal circulation system, slowly open wicket, the wooden floor blank is carried out kiln discharge.

Last execution in step p38: behind kiln discharge, the wooden floor blank is carried out health process, it is that 25 ℃, humidity are health 7 days in 50% the environment that health is treated in temperature.

Through the wooden floor blank after the aforementioned PROCESS FOR TREATMENT, because the processes such as cooling and dehumidifying that constantly heat up before, its inner meeting produces internal stress, can not be directly used in processing, otherwise produces deformation or cracking easily in processing and follow-up use procedure.Its health that also needs to carry out a period of time is processed, to discharge wood internal stress.The mode that health is processed be for being placed on through the wooden floor blank of Balance Treatment in the environment of constant temperature and humidity, and the environment temperature of health processing is that 25 ℃, humidity are 50%.General health 7 days, the moisture content of the wooden floor blank that final health finishes is 8%.Process the wooden floor blank through aforesaid balancing water content and reach a kind of metastable state, when affected by extraneous factor, its variation coefficient is less than the wooden floor of generally processing without overbalance, is more suitable for being applied to geothermal environment.

Above-mentioned its moisture content is down to about 8% through heat treated wooden floor blank, and test shows that the rate of expanding with heat and contract with cold diminishes greatly, can be further processed into floor board block, contentedly thermal environment instructions for use.

Then execution in step S12: being adjacent to thermally arrange between the plate elastic membrane 1, the heating floor piece is spliced to form heating floor 2.

Connecting method and splicing construction between each floor board block are introduced in above-mentioned steps.Below introduce the setting of elastic membrane 1.

For buckle structure, as shown in Figure 7, elastic membrane 1 can be arranged on the heating floor piece female groove 60 outsides regional area, this regional area is the surface of heating floor 2 closely.Surface herein is the face that the floor is exposed to the user.Above-mentioned set-up mode can be for attaching.

The structure of the heating floor that the splicing gestalt becomes as shown in Figure 8.

In addition, elastic membrane 1 can be arranged on the public tenon 10 whole surfaces of heating floor piece, as shown in Figure 9.

For hasp structure, as shown in figure 10, elastic membrane is arranged on the regional area of box 40 outsides, and regional area is the surface of plate thermally closely.Surface herein is the face that the floor is exposed to the user.Above-mentioned set-up mode can be for attaching.

The structure of the heating floor that the splicing gestalt becomes as shown in figure 11.

In addition, elastic membrane 1 can be arranged on the pin thread 70 whole surfaces of heating floor piece, as shown in figure 12.

Be understandable that, though snap close, hasp or other movable connection method or be fixedly connected with mode, as long as so that be filled near the slit on user's surface.

Embodiment two

Heating floor that present embodiment two provides and forming method thereof is roughly identical with embodiment one.Difference is: as shown in figure 13, after step S12 was spliced to form en bloc heating floor 2, also 2 edges arranged elastic membrane 3 on the floor.

The set-up mode of the elastic membrane 1 between the floor board block of the material of this elastic membrane 3 and method to set up and embodiment one is identical.Heating floor expands with heat and contract with cold owing to expanding with heat and contract with cold of each piece can cause the monoblock floor, thereby when mounted, reserving gaps between the general and body of wall around this heating floor, this slit also has and falls into foreign material, and the problems such as water inlet are in the benefit of the elastic membrane 3 of monoblock floor 2 edge settings: 2 when expanding on the floor, fill this slit, when shrank on floor 2, this elastic membrane 3 restored to the original state, and can fill up this slit.

In general, when the ratio of the thickness of the thickness of the elastic membrane 3 at heating floor 2 edges and heating floor (heating floor 2) is 2% ~ 3%, the surplus of expanding with heat and contract with cold of heating floor 2 contentedly.

In the utility model, each embodiment adopts laddering literary style, and emphasis is described the difference with previous embodiment, and the same structure among each embodiment is with reference to the same section of previous embodiment.

Although the utility model discloses as above with preferred embodiment, yet is not to limit the utility model.Any those of ordinary skill in the art, do not breaking away from the technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model according to any simple modification, equivalent variations and the modification that technical spirit of the present utility model is done above embodiment, all still belongs in the scope of technical solutions of the utility model protection.

Claims (10)

1. a heating floor is characterized in that, comprises a plurality of heating floor pieces, has elastic membrane between the described heating floor piece.

2. heating floor according to claim 1 is characterized in that, described elastic membrane is positioned at the regional area of the Mosaic face of heating floor piece, and described regional area is near described heating floor surface.

3. heating floor according to claim 1 is characterized in that, is movable connection method between the described heating floor piece.

4. heating floor according to claim 3 is characterized in that, described movable connection method is snap close or hasp.

5. heating floor according to claim 1 is characterized in that, described heating floor piece comprises a kind of in solid wood floor block, solid wooden compound floor piece, the impregnated-paper laminated wood floor piece.

6. heating floor according to claim 1 is characterized in that, the edge of described heating floor is provided with elastic membrane.

7. heating floor according to claim 6 is characterized in that, the thickness of the elastic membrane at described heating floor edge is 2% ~ 3% with the ratio of the thickness of described heating floor.

8. heating floor according to claim 1 is characterized in that, described elastic membrane comprises at least one deck in organic polymer material layer or the metal level.

9. heating floor according to claim 8 is characterized in that, described high-molecular organic material layer comprises polyethylene or PP type plastics.

10. heating floor according to claim 8 is characterized in that, described metal level comprises aluminium foil or tinfoil paper.

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