CN104235932A - Electric heating floor block and electric heating floor system thereof - Google Patents
Electric heating floor block and electric heating floor system thereof Download PDFInfo
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- CN104235932A CN104235932A CN201310234019.8A CN201310234019A CN104235932A CN 104235932 A CN104235932 A CN 104235932A CN 201310234019 A CN201310234019 A CN 201310234019A CN 104235932 A CN104235932 A CN 104235932A
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Abstract
The invention provides an electric heating floor block. The electric heating floor block internally comprises a conductive heating core layer parallel to the surface of the floor. The conductive heating core layer is provided with at least two independent conductive and heating work region units. A lower floor block base board and a back layer part are provided with blind holes. Electrodes of the independent work region units of the internal core layer are exposed through the blind holes. A certain number of the independent conductive and heating work region units among the floor blocks are transversely connected in series through externally-connected conductive devices, so that voltage division work sets are formed. One or more voltage division work sets are connected in parallel to a domestic power source, so that an electric heating floor system is formed. According to the scheme, the electric heating floor system working with the low voltage and the weak current is provided and safety and stability of electric heating floor heating are achieved to the maximum degree.
Description
Technical field
The present invention relates to a kind of electric heating floor block and piece electrical heating floor system, the regional structure particularly relating to a kind of electrical heating plate inner core layers is formed and system connected mode.
Background technology
In existing heating system, the electric heating floor that a kind of electric heating function combines with floor decorative gradually approve by consumer and applied more and more widely.But, now commercially used electric heating floor is all by directly accessing family expenses 220 volts of power supply on-line operations, due to the specificity of the specification of floorboard own, make that there are in each piece electrical heating floor system environment hundreds of even thousands of pieces of electric heating floor blocks, there is between each plate conduction connectivity port, in fact each floor panels forms an electrical appliance worked alone, when after formation system also work, ground in a room have plate and several thousand 220 volts of conductive interfaces that hundreds of thousands of pieces of inside have 220 volts of voltages, be equivalent to lay on the ground without several 220 volts of wires, well imagine, its security is by connection sealing when floor sealing and components and parts constructing operation, ageing resistance, the impact of the many factors such as artificial destruction is huge, there is great potential safety hazard.
In addition, commercially have a kind of with the electric heating floor technology of transformer transformation, force after voltage step-down, piece electrical heating floor system two ends total voltage is made to reduce several times, and when will reach so-called safety utilization of electric power heating effect, but there are problems to need to solve in the prior art, when especially will reach heating effect, the power of system itself is constant, system two ends global voltage reduces, so just increase electric current, because heating power demand is larger, make electric current at double, increase in floor system and the current load of family expenses electrical network, equally there is potential safety hazard, electric current degree powerful in addition has a strong impact on power supply circuits and normally works.
Summary of the invention
The object of the invention is on market, many technical problems that prior art exists and hidden danger, propose a kind of electric heating floor block and piece electrical heating floor system thereof, there is after specifically providing a kind of enforcement the electric heating floor heating system of low-voltage weak current working environment, at utmost achieve the safety of electric heating floor implementation system.
Main thought of the present invention is, when not using transformer to force transformation, have the electric heating floor block of multiple separate conductive heating working cell by designing a kind of plate interiors, when then the mode of adjacent column electric heating floor interblock internal independence working cell series connection dividing potential drop being realized work, plate interiors voltage and connector voltage are near or below human safety voltage.Because in daily life, floor mostly is rectangle, in order to provide the security of implementation system to a greater extent, key character of the present invention proposes a kind of plate interiors heating sandwich layer to have at least two separate conductive heating region unit, each conduction working cell by initial line (1) be arranged in order to minor face (2) direction, plate interiors each independent conduction working cell shape, structure and resistance value are substantially identical, so not only easy workman constructs triviality, and increase the resistance of unit are, achieve weak current work.Optimal enforcement example of the present invention is that independent conductive exothermal unit inner between the plate of adjacent for Board Lot several row is laterally connected in series tandem working group along parallel initial line (1) direction, preferred 6-10 the units in series that works alone is a dividing potential drop working group, make operating voltage close to or be less than 36 volts, electric current close to or be less than 300 milliamperes.
According to feature of the present invention, the preferred rectangle of plate of the present invention, an aspect provides the electric heating floor block that a kind of inside has the independent conductive exothermal working cell structural core layer of the identical structure of at least two or more (particularly same resistance), each unit that works independently has two electrode strips difference closely long limits of plate two be parallel to each other, arranging wire like this makes in use, arbitrarily can cut size along the direction being parallel to initial line (1) as requested when not there is complete job unit end to end to cut, there are in unit as long as work independently two random length electrodes and can continue conductive heater, ensure that the work area realizing electric heating floor in room to greatest extent.
Another feature of the present invention is, blind hole is provided with at the unit that works independently of plate interiors sandwich layer, blind hole is positioned at below electrode strip, blind hole by sandwich layer externally to interior until electrode strip position makes electrode exposed, every strip electrode bar of each unit that works independently is provided with the exposed blind hole of at least one electrode, described blind hole clockwise direction apart from described in work independently termination distance (C) of vertical electrode bar of unit equal, identical at the blind hole setting position of the unit that respectively works independently of same plate interiors sandwich layer.Have white space respectively the working independently between territory element of plate interiors sandwich layer of feature of the present invention, described white space make respectively the to work independently electrode strip of conductive unit and conductive exothermal circuit does not connect.
When forming system with plate of the present invention, form a series connection dividing potential drop working group in the region that works independently of the horizontal direction Series Sheet bit quantity perpendicular to described initial line, each piece electrical heating floor system of the present invention has at least one series connection dividing potential drop group.
According to an aspect of the present invention, provide a kind of electric heating floor block, described plate is from top to bottom made up of upper surface, upper substrate, conductive exothermal sandwich layer, infrabasal plate and backing layer successively, optimal enforcement example, the present invention has rectangular slab block feature, and four sides has floorboard jockey.
In technique scheme, preferably, described conductive exothermal sandwich layer has at least two independently working region unit, described separate conductive working region unit has identical structure, can be sealed in glass fabric by conductive paper of carbon fiber or printed carbon ink bar and form, also can be made up of conductive exothermal cable.
In technique scheme, preferably, upper and lower base plate area is less than or equal at the inner described conductive exothermal sandwich layer of same floorboard, when being less than upper and lower base plate area, by processing the groove of core shape or filling at the certain material (veneer, thin fiber board etc.) without core region placement and sandwich layer stack pile.
In technique scheme, preferably, the unit that works independently of plate interiors sandwich layer of the present invention is provided with blind hole, blind hole is positioned at below electrode strip, make electrode exposed, every strip electrode bar of each unit that works independently is provided with the exposed blind hole of at least one electrode, and termination distance (C) of the vertical electrode bar of the unit that works independently described in described blind hole clockwise direction distance is equal, and the position arranged in the blind hole of the unit that respectively works independently of same sandwich layer is identical.
In technique scheme, preferably, plate infrabasal plate of the present invention has the through hole corresponding with sandwich layer electrode blind hole, makes when sandwich layer compacting is formed the plate of one feature of the present invention by upper and lower base plate, and backing layer and infrabasal plate have plate blind hole makes the sandwich layer inside cell electrode that works independently exposed.
In technique scheme, preferably, respectively working independently between unit that plate interiors sandwich layer of the present invention has has white space, this feature determines that the unit that respectively works independently of plate interiors sandwich layer of the present invention also can not be arranged on one chip, so important feature of the present invention is, electrode strip and the conductive exothermal circuit of the unit that respectively works independently of inner core layers are not interconnected.
Another feature of the present invention is, provides a kind of piece electrical heating floor system.
In technique scheme, preferably, key character of the present invention is that the inside of plate of the present invention has the unit of at least two independent conduction work, does not have circuit and connect between unit, thus add the resistance of the unit interval of work, also achieve the flexibility of installation.
In technique scheme, there is in plate system of the present invention the horizontal tandem working group being parallel to initial line, by the plate interiors of Series Sheet bit quantity conduct electricity separately working cell formed series connection dividing potential drop working group, laterally series connection dividing potential drop group preferred 5-12 separate conductive heat-generating units is one group, particularly 6-8 group.Floor system of the present invention is made up of, normally by several series connection dividing potential drop working group engineering working unit system at least one series connection dividing potential drop working group.
In technique scheme, preferably, the electrode strip of the inner unit that works independently of the close floorboard of adjacent column is connected by external electric installation.
In technique scheme, preferably, when the starting sheet of one row is integral plate block feature, the minor face (1) of plate has been initial line, because the preferred embodiments of the present invention are rectangle plate, when plate of the present invention implements formation system, the interplate minor face splicing seams of adjacent two row is taked to stagger, make it attractive in appearance and strengthen system board interblock in conjunction with stress, the starting sheet arranged then is needed to have half plate cut, in the clear area that so an initial line of half plate respectively should work independently between territory element at plate interiors.
Technique effect of the present invention is: adopt technical solution of the present invention, the working environment of the piece electrical heating floor system of realization, namely between plate, connector and internal work are low-voltage and weak current.People are trampled at the working environment of low-voltage, weak current safer, achieve the maximizing safety of electric heating floor heating.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write description, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
In order to make those skilled in the art understand further and grasp the technology of the present invention further, resolve further in the mode of accompanying drawing below.Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the upper surface outward appearance top view of a kind of optimal enforcement example plate of electric heating floor of the present invention
The lower surface outward appearance upward view that Fig. 2 is plate shown in Fig. 1.
Fig. 3 is shown as electric heating floor block of the present invention and cuts sectional view.
Fig. 4,5,6 illustrates the STRUCTURE DECOMPOSITION figure for plate interiors of the present invention with two unit that work alone.
Fig. 7,8 is depicted as the three-dimensional view of plate Lower Half main body of the present invention.
Figure 9 shows that the structure chart of the independent separate conductive working cell of plate interiors of the present invention.
Resolve plate interiors of the present invention shown in Figure 10,11,12 in detail and there are two formations working alone unit sandwich layer.
Figure 13 shows that the lower surface outward appearance top view of plate of the present invention.
Figure 14,15,16 illustrates plate interiors sandwich layer of the present invention to be had varying number and to work independently the core structure of unit.
What Figure 17 illustrated plate of the present invention has a kind of embodiment.
Figure 18 is the profile of a kind of optimal enforcement example of plate of the present invention.
Figure 19 illustrates this Figure 18 mesoplate infrabasal plate and has the conducting element view be connected with electrode strip in blind hole.
Figure 20 is the plug feature coordinating the outer connecting line that conducting element uses in Figure 19 blind hole.
Figure 21,22,23,24 illustrates the structure of electrodes conduct element in plate blind hole of the present invention in detail.
The external wire feature that the inner cell electrode that works independently of a kind of matching board interblock of plate of the present invention that Figure 25 has plug shown in Figure 20 for two ends connects.
Figure 26 be two pieces have feature board interblock of the present invention work independently cell electrode element by external wire be connected schematic diagram.
Figure 27 is depicted as the external main power line of one of the example of optimal enforcement shown in Figure 18.
Figure 28 is depicted as a kind of decipher figure of implementation process when the plate with feature of the present invention forms system.
Figure 29 illustrates the partial illustration that Figure 28 is implemented as the electric heating floor system of the present invention of a completed lateral combination.
Figure 30 is that the present invention is provided with according to plate interiors the part that two independent conduction working cells are set to the formation of the electric heating floor block after inner core layers system, a kind of embodiment of main traverse line.
Figure 31 is that the present invention is provided with according to plate interiors the part that two independent conduction working cells are set to the formation of the electric heating floor block after inner core layers system, a kind of embodiment of another kind of main traverse line.
Figure 32,33 is depicted as Figure 29 embodiment operating circuit structure chart of the present invention.
Figure 34,35 is depicted as the optimal enforcement example of Connection Element between present system plate electrode.
Figure 36 is that the present invention is set to by Figure 15 the part that the electric heating floor block after inner core layers forms system.
Figure 37,38 is depicted as the fundamental diagram of present system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.In addition in order to clearer the technology of the present invention main points that make are grasped, mainly for plate interiors of the present invention, there are two independent conduction working cells in view and carry out view parsing.
As shown in Figure 1, plate (A) the outward appearance diagram of a kind of embodiment of the present invention, in this example, plate (A) has upper surface (n), lower surface (m) and four limits (1,3,2,4).Conveniently better understand the present invention, with minor face (1) for legal initial line of the present invention, with minor face (2) to (1) direction is the normal direction positive direction of row.According to Fig. 1, a kind of optimal enforcement example plate of the present invention is rectangle, and its long edge lengths is (E), and bond length is (S).
Figure 2 shows that the lower surface upward view of plate shown in Fig. 1 (A), when plate interiors of the present invention has two independent conduction working cells, by visual four the electrode blind holes of lower surface, be respectively the two exposed holes of lateral electrode of first independent conduction working cell near the hole (101,102) of playing initial line (1), hole (103,104) are then respectively the two exposed holes of lateral electrode of second independent conduction working cell.
Viewgraph of cross-section after being sectioned by plate (A) Yangjing row short side direction shown in Fig. 3, plate (A) is made up of upper surface (n), upper substrate (11), conductive exothermal sandwich layer (F), infrabasal plate (12) and backing layer (m) from top to bottom successively.Under given conditions, upper surface (n) can belong to a part for upper substrate (11), and in like manner backing layer (m) also can belong to a part for infrabasal plate (12).When manufacturing the floor of feature of the present invention, by the upper surface coated with resins adhesive of infrabasal plate (12), then figure shown in Fig. 6 is become by placed on it for conductive exothermal sandwich layer, the upper substrate (11) again lower surface being coated with resin binder covers, after certain pressure pressing required time, be bonded into be integrated and namely form described electric heating floor block (A).Certainly, the large plate with several pieces of feature plate one of the present invention can be made with above-mentioned production method when plate of the present invention makes, after having suppressed, be sawn into the independent plate (A) with feature of the present invention again.
Be depicted as according to Fig. 4 to 6 the STRUCTURE DECOMPOSITION figure that a kind of sandwich layer of the present invention is the optimal enforcement example plate of chip-like structure, the conductive exothermal sandwich layer gross area is less than or equal to upper and lower base plate area.When conductive exothermal sandwich layer is less than upper and lower base plate area, the groove identical with the core shape that generates heat can be processed at infrabasal plate, sandwich layer is placed wherein; Or after on upper surface sandwich layer being placed on infrabasal plate (2), the position then on the upper surface of infrabasal plate (12) without conductive exothermal sandwich layer (F) is covering upper substrate (11) after arranging and filling with the material of sandwich layer same thickness.
Fig. 4,5,6 is plate inner sandwich layer of the present invention is the embodiment of shaped like chips, when shaped like chips sandwich layer has two separate conductive working region unit, according to feature of the present invention, the element circuit that respectively works independently in guarantee plate is not wanted to connect, each independent conduction working cell of same plate interiors can make on the same chip.Certainly each independent conduction working cell of same plate interiors is needed also separately can to make chip in order to make.
Plate interiors sandwich layer of the present invention is not more than upper and lower base plate area, and usually when making plate of the present invention, for ensureing the caking property of upper and lower base plate, sandwich layer is less than upper and lower base plate area.As shown in Figure 4, two separate conductive working cells are on same chip, in the middle of chip, there are (20) between nonconducting clear area, core layer length (E1) is less than upper and lower base plate length (E), when sandwich layer is little, usually on infrabasal plate, the groove with sandwich layer similar shape is made, by the upper surface coated with resins adhesive of infrabasal plate in manufacturing process, then by sandwich layer as in groove, make sandwich layer upper surface and infrabasal plate surrounding upper surface substantially in the same plane, then lower surface is coated with resin binder upper substrate cover.
In Fig. 5, two unit that work independently illustrating inner core layers are not located on the same chip, when the unit shaped like chips sandwich layer that works independently two is placed on infrabasal plate, two independently should have gap in the middle of chip, have white space (20) equally as shown in Figure 6.
A feature of the present invention is, first unit that works independently has minor face to the initial limit of (F-1) corresponding plate (1), as Fig. 4 shows, in plate of the present invention, each unit that works independently has two electrode strips (10) respectively respectively near two long limits of plate, working independently, the position of lower surface near minor face (F-1) and apart from minor face same distance of every strip electrode bar in unit is provided with at least one blind hole, and blind hole is until electrode strip position makes electrode exposed.In plate, the individual cell electrode blind hole setting position that works independently is identical, preferably as shown in Figure 9 near minor face position.As shown in Figure 4,5, the position in the corresponding exposed hole of sandwich layer electrode of infrabasal plate has through hole (50), when being placed in after on infrabasal plate by sandwich layer, as shown in Figure 8, can see exposed electrode at the lower surface of infrabasal plate by through hole.
Fig. 9,10,11,12 pairs of plate sandwich layers of the present invention have carried out detailed diagram, illustrate the topology view of an independent conduction working cell in sandwich layer in fig .9, at the same unit that works independently, there are two electrode strips (10) laying respectively at both sides and be parallel to each other, there is the circuit (17) of conductive exothermal between two electrode strips, circuit (17) can be the conductive carbon ink circuit of printing, also can be arbitrary material such as conductive carbon paper or cable.The exposed hole of electrode is provided with near minor face (F-1) position at electrode strip.
When Figure 10 illustrates in plate the sandwich layer with two unit formations that work independently, the upper surface view of this shaped like chips sandwich layer embodiment, work independently region (F
1, F
2) in the middle of there is blank parts (20) two work alone element circuit, electrodes be not connected.Figure 11,12 is depicted as the lower surface of Figure 10 chip, when the inner sandwich layer of plate of the present invention is shaped like chips, the lower surface of Conductive Core is provided with blind hole, in same system, work alone apart from the place distance (C) of element circuit apical position of electrode hole set by plate interiors each separate conductive heating working cell is equal; Under in like manner blind hole is in each electrode strip, direction same position makes electrode exposed by blind hole downwards, after formation system, at same tandem working group unit, the blind hole that plate interiors sandwich layer has is arranged on the same normal orientation same position of each separate conductive heating working cell, and namely blind hole is equal to the distance (C) of equidirectional normal direction termination, affiliated working region.When manufacturing the extraordinary plate of the present invention, on infrabasal plate, corresponding sandwich layer blind hole position is provided with through hole (50) and makes sandwich layer electrode exposed by through hole, and external electric installation easy to use connects.
In the accompanying drawings, in order to finer explanation feature of the present invention, to be arranged near minor face (1) in fact illustratively embodiment with electrode through hole.In accompanying drawing 4,5, on the infrabasal plate (12) processing through hole (50), lay Conductive Core (F), make the exposed blind hole of the electrode of Conductive Core corresponding to infrabasal plate through hole (50) position, as shown in the figure, in the middle of independent conductive exothermal working cell, there is white space (20), Fig. 8 show Fig. 4,5 infrabasal plate lower surface upward view, in the drawings, can see electrode bare spots by through hole, external electric installation easy to use forms circuit.When after the electric heating floor being suppressed into feature of the present invention after infrabasal plate covering upper substrate, form the electric heating floor plate of a kind of optimal enforcement example of the present invention.In the embodiment of the present invention, plate is elongate rectangular, when forming system with the plate of the present embodiment, as Figure 30, in systems in which, be that first piece of electric heating floor plays initial line with minor face (1), the relative short edge (2) on the limit (1) and first block of electric heating floor another block with the plate of feature of the present invention is connected, form row successively, the direction that the starting sheets of adjacent two row prolong vertical minor face (2) in the present system has different length, when the initial plate of arbitrary row does not have integral plate block feature of the present invention, it plays initial line (31) and respectively should work independently in the white space (20) of unit at inner core layers, as shown in figure 13, the short slab cutting formation and do not have (F1) in region (20) plays initial line (31), limit (31) is substantially identical apart from close through hole (50) distance (K1) with the complete initial limit of electrical heating plate (1) apart from close through hole (50) distance (K), after making formation system, work independently in the electric heating floor inside of the horizontal normal direction of parallel initial line (1) unit and said electrode through hole is in always on line, be convenient to be formed laterally series connection dividing potential drop working group.
In Figure 14 to 16, annotate plate interiors sandwich layer of the present invention at least there are two territory elements that work independently, no matter it has two or more territory elements, when plate of the present invention is the starting sheet of row to cut plate, it plays initial line (31) and to be all between clear area in (20).Another feature of the present invention, electrode strip should vertically minor face parallel apportion be arranged near two long limits, and its advantage, does not have the complete territory element that works independently when afterbody terminates plate, still can beam conduction work.
Plate of the present invention forms system, its key character is, laterally be in independent conduction working cell between the plate on a straight line by Series Sheet bit quantity and share voltage, preferred 5-12 group, particularly 6-8 group, make input voltage enter each tie point of system and plate interiors operating voltage is near or below 36 volts of voltages, and each individual region series connection that works reduce the load of electric current in plate, makes this piece electrical heating floor system have the security feature of low-voltage weak current.Native system directly accesses main traverse line parallel connection by multiple series connection dividing potential drop group to be formed, and the region that works independently occurs that the problems such as connection do not affect the work of other dividing potential drop working groups.
Illustrate plate structure view of the present invention in fig. 17, represent that plate interiors sandwich layer part of the present invention can according to the independent conduction working cell of Figure 14 to Figure 16 setting unit quantity by the omission picture form of centre, so plate interiors of the present invention at least has two conduct electricity separately working cell, do not limit to two unit that work independently that in diagram above, emphasis is set forth.
Figure 18 is the row internally profile that plate of the present invention has had initial line (1) to limit (2) along parallel long edge direction.Plate of the present invention is made up of successively upper surface (n), upper substrate (11), conductive exothermal sandwich layer (F), infrabasal plate (12) and lower surface (m), has blind hole (50) at the infrabasal plate of plate.Have feature plate of the present invention and not only have above-mentioned feature, (1,3,2,4) four limits have floor splicing jockey, have feature board interblock of the present invention and are mutually spliced by above-mentioned syndeton.
Figure 19 is the zoomed-in view of infrabasal plate blind hole interior arrangement in Figure 18 profile, has electrode socket element (13) in the electrode bare spots of plate sandwich layer bottom; The detailed structure view of electrode member is as shown in Figure 21,22,23, and described electrode member is all-metal construction, has base (13-1), cylindrical tube structure (13-2) and positioner (13-3).In socket (13) structure, element (13-2) and base (13-1) are by weld or riveted joint form forms one, base has three circular arc location structures (13-3) in vertical feet face, three location structures are on the circle that same diameter is R.When making plate of the present invention, electrode socket being welded on the exposed electrode hole of sandwich layer, bare electrode bar being connected with socket, as shown in figure 19.Sandwich layer is arranged on infrabasal plate (12) upper time, the positioner (13-3) of socket element just in time locate and is arranged in infrabasal plate through hole that diameter is (R).The cylindric round hermetically-sealed construction (15) finally the overall diameter shown in Figure 24 being all (R) is arranged at plate through hole surperficial side on the lower.
The electrode socket structure (13) of cooperation Figure 19 devises plug construction (16) as shown in figure 20, structure (16) is made up of metal inserting column structure (14) and external insulation device (16-1), and one section with the structure (16) of plug feature has a device (16-2) that wire (90) and (16) are injected into integrative-structure.The key character of an optimal enforcement example of the present invention is to be designed with an external intraphase conductor (90), it is characterized in that external separated time is the segmented conductor line that two ends have plug construction (16) respectively.Branch means (90) Main Function is connect adjacent column plate by electrode socket as shown in figure 26; form series circuit; after plug device (16) is connected with socket (13); chipware (14-2) inserts core pipe (13-2), and dielectric resilience shirt rim and the madial wall hermetically-sealed construction of ring structure on socket (15) of plug (16) front end play the insulation protection effect protecting chipware to conduct electricity to be connected.Feature in the present embodiment is, chipware and core tubular construction employ and existingly select plugging technique, are connected firmly after revolving insertion, the excellent and difficult drop-off of electric conductivity, revolves to pull out rear chipware and core pipe easily comes off, and constructs extremely convenient.
Figure 27 illustrates the power source wire that above-mentioned optimal enforcement example uses, power line has three-port structure, three-port structure has a point connecting line (Y), (Y) one section is injection-moulded on special main traverse line by welding, the other end has socket device (16), and the distance (X) that same row close two shown in distance Z and the Figure 30 on main traverse line between threeway work independently between unit same-side electrodes blind hole is basically identical.When implementing plate of the present invention and forming system, main traverse line (D) is first set, then the starting sheet of first row is generally the integral plate block feature with feature of the present invention, then the limit (2) of plate limit (1) and last piece of plate after same row is connected by floor splicing structure and forms row successively, the cell electrode socket that respectively works independently near main traverse line branching plug structure (16) and first row outer side edges (3) is plugged together simultaneously, when implementing secondary series, the cell electrode socket that respectively works independently near long limit (4) side of first row is connected by a point connecting line (90) with the cell electrode socket that respectively works independently near secondary series adjacent long edges (3) side respectively simultaneously, to connect according to above-mentioned plate and conductive connection manner forms electric heating floor system as shown in figure 29 gradually.
Concrete connected mode also illustration of analytic geometry in fig. 30 very clear, optimal enforcement example of the present invention is using the main connection wire (D) having and vertically play initial line as shown in figure 27 and arrange, main connecting line is directly connected into and adds power supply, when forming system, is initial main line usually with live wire.Leading electricity is provided with three-way device, and described three-way device at a certain distance (Z) is arranged on main traverse line, and this distance is greater than the distance (X) of parallel adjacent two electrode holes arranged near long limit, the same side.Three-way device is provided with a point connecting line (Y).In upon forming a system, electrode in the electrode hole of main traverse line threeway separated time access electric heating plate one end, then electrode in another electrode hole of this plate is connected with electrode in the electrode hole of parallel short sides (1) adjacent column, after connecting required Board Lot plate successively, the electrode finally remaining plate accesses zero line again.In systems in which, in order to safety, main traverse line distribution should by (fire-zero zero-fire fire-zero ...) distribution, so adjacent main traverse line can divide two settings in the middle of system, also it can be made a main traverse line.Series Sheet bit quantity of the present invention works independently unit, is generally 5 to 12 groups, preferably 6 to 10 groups, when certain plate of the present invention is produced, grouping has strict demand, requires, when making inner core layers, to make the different resistance worked independently in unit according to different grouping.Field staff of the present invention should strictly observe.
In Figure 31, existed by main for the present invention single line for the ease of transport with the form that break, between the adjacent threeway of its main traverse line, length (Z) has and is more than or equal to electrode hole apart from (X).
Shown in Figure 32,33, in piece electrical heating floor system of the present invention, the laterally independent conductive heater unit strings being parallel to initial line (1) in system is unified into Board Lot and forms series connection dividing potential drop working group, the region that works independently between horizontal different operating group is not interconnected as shown in figure 30, and longitudinal working group is not also interconnected due to the existence of (20) between clear area that to work independently between unit.Namely the mode of this implementation system achieves safe handling and the working environment of low-voltage weak current, it also avoid in use procedure and occurs that local problem affects the drawback of whole system safety and normal work.As shown in the figure, a kind of optimal enforcement example of the present invention is, electric heating floor plate has first pair of electrode hole near rising near initial line (1), the electrode hole of unit of respectively working independently below is set in first electrode hole clockwise direction same position, be characterized in, as shown in Figure 8, perpendicular to rise initial line always want arrange afterbody can intercept random length in afterbody works independently region and ensure that it normally works, in described same series connection dividing potential drop working group, the described independent working cell of each series connection has substantially identical resistance value (namely prolonging electrode strip basic equal length residue working region).
At Figure 34, in 35, illustrate the topology view of outer connecting device between the present invention's different plate electrode hole, in Figure 34, one end of one section lead is welded on electrode strip exposed in electric heating floor electrode hole, then electrode hole is carried out encapsulation process, the device of plugs and sockets feature is provided with at the other end of wire, at the electrode hole on long limit, the side of plate of the present invention, plug device (107) is set, so another long limit electrode hole is socket device (108), like this when implementation system, there is a long limit plug device with the electrode hole of another row adjacent plate with this plate characteristic, namely there is socket device and match.Conveniently pack and transport, in Figure 35, show a kind of external electric installation embodiment of optimization, namely socket device (13) is provided with in electric heating floor plate electrode hole inside, be furnished with the wire (90) that two ends have the plug (16) of adapting device (13) in addition, when plug (16) and socket in conjunction with time there is the function sealing and lock.
Figure 36 is that plate interiors sandwich layer of the present invention has three regions that work independently as shown in figure 15, concrete annotation plate interiors of the present invention at least has the characteristic of two separate work areas unit, its substance does not change, guarantee same laterally series connection dividing potential drop group work independently unit with electrode hole close on same straight line, be convenient to those skilled in the art person's understanding and apply.
Figure 37,38 shows fundamental diagram of the present invention.Existing piece electrical heating floor system usually adopts and directly inputs domestic power supply, makes numerous connector and floorboard inside have harmful household electric potential source, there is very big potential safety hazard.Some technology adopts the form using transformer, but in real world applications, owing to reducing voltage by force, make piece electrical heating floor system two ends total voltage step-down, and the power realizing heating effect is constant, namely increase loaded current, cause the excess load of electrical network to have the potential safety hazards such as fire equally, if transformer each household uses in addition, the large placement of volume is constant.The mode of series connection dividing potential drop is adopted to form working group to reach the effect of sharing voltage, its advantage is, when not arranging transformer, realize piece electrical heating floor system maximizing safety, so both achieve the low-voltage of connector and electric heating floor block inside, simultaneously because piece electrical heating floor system two ends are still household voltage, the excess electricity current load of family expenses electrical network can not be caused; Electric heating floor block inside of the present invention adopts the heat-generating units region that works independently of at least two more in addition, increase unit area resistance, thus reduce the current loading of external electric installation between electrode strip and plate, achieve the piece electrical heating floor system of low-voltage weak current, provide great safety guarantee to use procedure.
Electric heating floor plate (A) of the present invention comprises by upper surface (decorative cover) (n) from top to bottom successively, upper substrate (11), conductive heating layer (F), infrabasal plate (12), lower surface (m) is formed, the present invention is characterised in that the plate of the present invention with integral plate block feature has at least two regions that work independently, with minor face (1) for legal initial line, the independent conductive exothermal working cell of the horizontal direction Series Sheet bit quantity of parallel initial line (1) is adopted to form a dividing potential drop working group when forming piece electrical heating floor system, the main traverse line again the parallel connection access of some dividing potential drop working groups being connected with domestic power supply forms system, it is characterized in that this system has the working environment of low-voltage weak current, great safety guarantee is in use brought to people.
The invention is characterized in and passed on warm body first warm sufficient traditional Chinese medical science theory, and utilize clean energy resource electric heating, decrease the impact of discharge on air of waste gas in traditional heating system.In addition after electric heating floor formation system of the present invention, access domestic power supply leading portion has temperature detect switch (TDS) and earth leakage protective device, makes the present invention have multiple tracks safeguard measure, is warm oneself to become to follow one's bent in addition, the freedom and flexibility of more convenient people's heating.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium, achieve Intelligent control system like this, more effective minimizing energy loss.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a rectangular electric heating floor block (A), described floorboard inside has conductive heating layer (F); It is characterized in that: described conductive heating layer at least has two separate conductive heating working cells.
2. according to claim 1, it is characterized in that: described floorboard inner conductive heating sandwich layer has at least two conductive exothermal unit worked alone, described separate conductive heat-generating units has two respectively near edge, electric heating floor block length limit and the electrode strip be parallel to each other (10); Both sides, limit, two parallel pole bar apportion fields are arranged on one with on the glass fabric of epoxy resin, two electrode strips outward flange inwardly between be printed on latticed carbon ink lines (17) by the mode of serigraphy and form conductive exothermal circuit, cover another compacting of glass fabric with epoxy resin and formed and integrally form described separate conductive heating working cell.
3. according to claim 1, described in 2, it is characterized in that: described electric heating floor block (A) inside has heating sandwich layer (F), described heating sandwich layer by least two independently conductive exothermal working cell be arranged in order to be arranged on same chip shape material on to corresponding minor face (2) according to plate long side direction abreast form by playing initial line (1), described separate conductive working cell structure is identical, electrode strip between each separate conductive heating working cell existing for the same electric heating floor inside with above-mentioned feature and carbon ink heating circuit are not interconnected, exist (20) between clear area.
4. according to claim 1,2, it is characterized in that: described each separate conductive heat-generating units is separately positioned on different shaped like chips material, each unit that works alone forms a slice shaped like chips material, to be arranged in order to corresponding minor face (2) according to plate long side direction abreast to form described conductive heating layer (F) by playing initial line (1) by each shaped like chips material, described each shaped like chips works independently between unit and has white space region (20).
5. according to claim 1, it is characterized in that: described conductive exothermal sandwich layer (F) is made up of heating resistor line, carbon fiber paper, any one material of printing conductive exothermal carbon goods; In same plate, the described Conductive Core gross area is less than or equal to upper and lower base plate area.
6. according to claim 2,3,4, it is characterized in that: the lower surface of the same normal orientation same position of two parallel pole bars of each separate conductive heating working cell of described heating sandwich layer (F) is provided with blind hole, every strip electrode bar lower end is at least provided with a blind hole, and described blind hole is from the bottom to top until electrode strip surface makes the electrode strip metal covering of blind hole part expose outside the heating working cell of sealing; Described electric heating floor infrabasal plate correspondence heating sandwich layer blind hole electrode exposed locations has through hole (50), formed after there is the electric heating floor of above-mentioned feature, make the lower body portions of plate have blind hole (50) and guarantee that the electrode generated heat in sandwich layer each separate conductive heat-generating units blind hole is exposed.
According to above-mentioned requirements, described electric heating floor block inside has at least two identical separate conductive working cells, the same normal orientation same position of two parallel pole bars in described each conductive exothermal unit worked alone respectively has the exposed blind hole of at least one electrode strip, described blind hole diameter 5-18mm, particularly 8-12mm.Electric heating floor block backing layer and infrabasal plate have the diameter of the blind hole (50) corresponded slightly larger than sandwich layer blind hole.
7. according to claim 6, it is characterized in that: the cell electrode that works independently bar to be connected with the conducting element be arranged in plate blind hole by the metal covering of exposed part, and to realize electrode external, in described blind hole, conducting element has metallic conduction core print seat (13) and seal (15), metal core print seat by pressing, welding manner contacts with the bare electrode bar of heating working cell; The electrode of unit of working independently between different plate has the plug device (16) coordinated with conducting element special wire (90) by being arranged on conducting element in plate blind hole and two ends is connected.
8. according to claim 6, it is characterized in that: respectively the work independently electrode hole of side, close same long limit of unit of plate is provided with electrode external device, described electrode external device is the wire (80) that an one end has plug (107), socket (108) device, and the other end of wire is welded on exposed electrode strip by ground board blind hole; Respectively the work independently electrode hole of corresponding another side, long limit of unit of plate is provided with the electrode external device of inserting (108) seat, plug (107) device corresponding with last long limit electrode external device, then described floorboard blind hole is carried out sealed insulation process.
9. a piece electrical heating floor system, it is characterized in that: the electric heating floor block implementing to have above-mentioned feature forms system, in system, the initial plate on adjacent two row floors has different length, when the initial plate of a strake block combination does not have complete plate (A) feature, its top to be risen between clear area that initial line (31) belongs to the non-conductive work worked independently between region in (20), it is basically identical apart from the distance of close electrode blind spot that its initial termination (31) Yangjing row electrode strip normal orientation plays initial line (1) Yangjing row electrode strip normal orientation apart from distance and the plate with complete electric heating floor block feature of close electrode blind spot.
When implementing electric heating floor and forming system, there is in piece electrical heating floor system several horizontal separate conductive heat-generating units being parallel to initial line that is substantially in combine, the independent conductive exothermal units in series access domestic power supply of Board Lot in the transverse combination on same straight line is formed dividing potential drop working group, each transverse combination at least has a dividing potential drop working group, and each piece electrical heating floor system at least has a transverse combination.
10. according to claim 9, it is characterized in that, when implementing electric heating floor block and forming system, domestic power supply live wire, zero line are directly accessed series connection dividing potential drop working group by special main traverse line (D).Described main traverse line (D) is provided with three-way device with inner adjacent two length worked alone between unit same-side electrodes bar bare spots of same electric heating floor block, and three-way device is provided with point connecting line (Y) that the other end has the conducting element coordinated with floorboard electrode external device.Access live wire and the every bar on the main traverse line of zero line divide connecting line (Y) correspondence to be connected each series connection dividing potential drop working group.
When implementing formation system, the unit that worked independently with first row electric heating floor inside successively respectively by intraphase conductor (Y) in a main traverse line threeway is connected along the electrode strip of long side direction side, and the electrode strip of the corresponding opposite side in only working cell of then this being itemized is connected by conducting element and wire with the electrode strip of unit near limit that work independently in adjacent column electric heating floor block; The cell electrode bar that works alone in the electric heating floor repeatedly arranged by Board Lot according to front urban d evelopment is interconnected to form several laterally series connection dividing potential drop working group, completing required Board Lot works independently after units in series, accesses on point connecting line corresponding to another main traverse line by last block electric heating floor inside residue one termination electrode; When implementing electric heating floor and forming system, the live wire of domestic power supply and zero line access piece electrical heating floor system respectively by special main traverse line,
When implementing electric heating floor and forming system, the exposed through hole of electric heating floor electrode of same tandem working group Nei Gelie and the inside region that works independently is on the same linearity region of parallel initial line substantially.According to the claims, after implementing electric heating floor block formation system, there is in piece electrical heating floor system at least one series connection dividing potential drop working group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234019.8A CN104235932A (en) | 2013-06-14 | 2013-06-14 | Electric heating floor block and electric heating floor system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234019.8A CN104235932A (en) | 2013-06-14 | 2013-06-14 | Electric heating floor block and electric heating floor system thereof |
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| CN104235932A true CN104235932A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310234019.8A Pending CN104235932A (en) | 2013-06-14 | 2013-06-14 | Electric heating floor block and electric heating floor system thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534544A (en) * | 2014-12-29 | 2015-04-22 | 中山市家家要节能环保科技有限公司 | Compression-resisting anti-corrosion waterproof dampproof electric heat plate |
| CN110076858A (en) * | 2019-04-30 | 2019-08-02 | 连云港市工业投资集团有限公司 | Wooden floor based on carbon paper as heating layer and preparation method thereof |
-
2013
- 2013-06-14 CN CN201310234019.8A patent/CN104235932A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534544A (en) * | 2014-12-29 | 2015-04-22 | 中山市家家要节能环保科技有限公司 | Compression-resisting anti-corrosion waterproof dampproof electric heat plate |
| CN104534544B (en) * | 2014-12-29 | 2017-04-26 | 中山市家家要节能环保科技有限公司 | Compression-resisting anti-corrosion waterproof dampproof electric heat plate |
| CN110076858A (en) * | 2019-04-30 | 2019-08-02 | 连云港市工业投资集团有限公司 | Wooden floor based on carbon paper as heating layer and preparation method thereof |
| CN110076858B (en) * | 2019-04-30 | 2022-02-15 | 连云港市工业投资集团有限公司 | Wooden floor based on carbon paper as heating layer and preparation method thereof |
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Application publication date: 20141224 |