CN101004075A - Heat retaining airbrick or building block - Google Patents
Heat retaining airbrick or building block Download PDFInfo
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- CN101004075A CN101004075A CN 200610167525 CN200610167525A CN101004075A CN 101004075 A CN101004075 A CN 101004075A CN 200610167525 CN200610167525 CN 200610167525 CN 200610167525 A CN200610167525 A CN 200610167525A CN 101004075 A CN101004075 A CN 101004075A
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Abstract
The present invention discloses a kind of heat-insulating hollow brick or block. The invented heat-insulating hollow brick or block is made into a rectangular body, it has two horizontal facings, two vertical facings and two vertical non-facings, on every facing at least a blind groove is cut, and every blind groove only is communicated with two facings of one horizontal facing and one vertical facing. The invented heat-insulating hollow brick or block can implement zero heat bridge, and its heat-insulating effect is good.
Description
One, technical field
The present invention relates to a kind of construction wall with brick or building block, especially relate to a kind of heat preserving hollow brick or building block.
Two, background technology
At present, country advocates energy-saving building energetically, has only construction wall to adopt heat preservation type brick or building block just can make building have power saving function.Adopting hollow-core construction is to make construction wall have a kind of economical and effective measure of heat insulation function with brick or building block.
But, loose structure is adopted in prior art hollow-core construction shaped brick or building block more, as Chinese patent CN2622282Y, this loose structure type Hollow brick or block has certain heat insulation effect, but heat bridge is many between two vertical non-faces that this Hollow brick or block is relative (being the metope after brick or building block are built into body of wall), so its heat insulation effect is not fine.
Chinese patent CN2546541Y discloses the Hollow brick or block that has the blind groove of rectangle that one or more and vertical plane all around all do not connect on following horizontal face, the sanding slurry process of vertical face and horizontal face has the same any levelling with solid brick during this Hollow brick or block masonry panel, build advantage easily by laying bricks or stones, but have a horizontal heat bridge (being the blind bottom land of rectangle and the residue wall of last horizontal face) and two vertical heat bridges (being the blind groove of rectangle and the residue wall of the vertical face in both sides) between two vertical non-faces that this Hollow brick or block is relative, remain wall on the brick body everywhere and must guarantee certain minimum thickness, otherwise the blind groove residue of rectangle wall is destroyed easily in loading and unloading and handling process, therefore the total heat bridge between two vertical non-faces that this Hollow brick or block is relative is still bigger, and heat insulation effect still is not fine.
Chinese patent CN2547798Y discloses a kind of building-block that has the rectangular channel that one or more and three faces open, although this building-block has been eliminated the vertical heat bridge of rectangular channel fully, remain wall from rectangular channel and be broken to two halves but this building-block is as easy as rolling off a log in loading and unloading and handling process, particularly during the rectangular channel broad.For fear of destruction, just must obviously increase the bottom residual wall thickness of rectangular channel, building-block mean level length is long simultaneously, therefore final actual total heat bridge (such as being generally long horizontal heat bridge) is in fact bigger between two vertical non-faces that this building-block is relative, the inside of the body of building a wall may form very long connectivity air duct simultaneously, and convection heat transfer' heat-transfer by convection takes place the air in the air duct easily.Therefore, the actual heat insulation effect of this building-block neither be fine.
Three, summary of the invention
The purpose of this invention is to provide a kind of high insulating effect, heat preserving hollow brick or building block that anti-destructive is good.
The technical scheme that realizes the object of the invention is: a kind of heat preserving hollow brick or building block, rectangular body, two horizontal faces, two vertical non-faces with two of vertical face are arranged, wherein on face, have at least one blind groove, the blind groove of each that offered is only open-minded with two faces of the vertical face with of a horizontal face, and not open-minded with another horizontal face, the vertical non-face with two of another vertical face.
Have the vertical face of blind channel opening for heat preserving hollow brick of the present invention or building block, blind channel opening on it arranges preferably have one of following two architectural features at least: (1) blind channel opening is crossed over separated time in vertical on this vertical face, perhaps a side line of a blind channel opening fully or partly with this vertical face on vertical in separated time overlap; (2) has a blind channel opening at least in all blind channel openings that the vertical middle separated time on the vertical face with this leaves, when separated time was mirror in vertical on vertical face with this, its mirror image had another or other the several blind channel openings on this vertical face not stagger fully with it.
The blind groove number of heat preserving hollow brick of the present invention or building block can be 1, but is preferably more than 1.Blind groove number is 1 when above, and preferably all on a horizontal face, and the opening on vertical face is not preferably entirely on a vertical face at the opening on the horizontal face for all blind grooves.The blind groove number of heat preserving hollow brick of the present invention or building block is more than 1, all blind grooves at the opening on the horizontal face all on a horizontal face, and when the opening on the vertical face is not entirely on a vertical face, with all the blind channel opening upright projections on two vertical faces on being parallel to the plane of vertical face the time, at least have one group of blind channel opening projection of not staggering fully, this heat preserving hollow brick or block structure are good.Especially with all the blind channel opening upright projections on two vertical faces on being parallel to the plane of vertical face the time, each blind channel opening projection all has another or other several blind channel opening projections not to stagger fully with it, and this heat preserving hollow brick or block structure are for better.Especially, this wherein best structure is: with all the blind channel opening upright projections on two vertical faces on being parallel to the plane of vertical face the time, exist at least that blind channel opening projection is not staggered fully, be not opened in a group or more the blind groove on the same vertical face; Organize in blind groove or this blind in groups groove more than group at this composition and to have a pair of paired blind groove at least, the projection of their upright projections on same vertical non-face exist to overlap, and they be parallel on the plane of horizontal face, in fact aft section that vertical face direction is extended and projection overlapping on same vertical non-face gets around toward not opening, incongruity.
The blind groove of being offered in heat preserving hollow brick of the present invention or the building block, be parallel to cross section on the plane of vertical face along preferably there being change in size on the vertical direction of vertical-horizontal face, and the opening size of the preferably blind groove of the mode of change in size on horizontal face is big, and the size towards the bottom of horizontal face is little even be zero.And, the blind groove that heat preserving hollow brick of the present invention or building block are offered, be parallel to cross section on the plane of vertical face in beginning on the vertical direction of vertical-horizontal face during change in size, preferably linearly mode or be toward blind groove indent mode diminishes even the vanishing of blind bottom land size gradually toward the direction towards the blind bottom land of horizontal face.And, towards the blind bottom land of horizontal face and do not open the distance (being that the surplus water planomural is thick) of horizontal face can be between 0.001 millimeter～1 millimeter, promptly towards the blind bottom land of horizontal face with do not open horizontal face and press close to.
For heat preserving hollow brick of the present invention or building block, can also have depression and/or projection on the face simultaneously, every place depression on the face or projection are preferably on the opposite face with they corresponding matching places correspondingly cooperate raised or sunken, and the size of every place projection is littler than the depression size of corresponding matching with it.
Compared with prior art, heat preserving hollow brick of the present invention or building block have tangible advantage: total heat bridge that (1) heat preserving hollow brick of the present invention or building block are built into body of wall is little, can not form very long connectivity air duct simultaneously in the inside of building a wall body, so high insulating effect.(2) heat preserving hollow brick of the present invention or building block can guarantee that brick body or building block have stronger survivability under the little situation of total heat bridge, are not easy whole two halves or the polylith of being broken at loading and unloading and handling process hollow core brick or building block.(3) heat preserving hollow brick of the present invention or building block be when masonry panel, and sanding slurry process can easily levelling, build by laying bricks or stones conveniently, and it is very little that mortar falls into the probability that the hollow generation of brick body builds heat bridge by laying bricks or stones.
Four, description of drawings
Fig. 1 is that to have an opening be the heat preserving hollow brick of the present invention or the block structure schematic diagram of the blind groove of symmetry with separated time in vertical on the vertical face;
Fig. 2 has heat preserving hollow brick of the present invention or the block structure schematic diagram that an opening is crossed over the blind groove of vertical middle separated time on the vertical face;
Fig. 3 be have an edge of opening partly fit on the vertical face vertical in the heat preserving hollow brick of the present invention or the block structure schematic diagram of blind groove of separated time;
Fig. 4 has heat preserving hollow brick of the present invention or the block structure schematic diagram () that has two blind channel openings on a blind channel opening, another vertical face on the vertical face;
Fig. 5 has of the present invention heat preserving hollow brick or the block structure schematic diagram of blind channel opening towards identical two blind grooves;
Fig. 6 has of the present invention heat preserving hollow brick or the block structure schematic diagram () of blind channel opening towards identical three blind grooves;
Fig. 7 has of the present invention heat preserving hollow brick or the block structure schematic diagram (two) of blind channel opening towards identical three blind grooves;
Fig. 8 has of the present invention heat preserving hollow brick or the block structure schematic diagram (three) of blind channel opening towards identical three blind grooves;
Fig. 9 is heat preserving hollow brick of the present invention or the block structure schematic diagram () that respectively has two blind channel openings on two vertical faces;
Figure 10 is heat preserving hollow brick of the present invention or the block structure schematic diagram () that respectively has a blind channel opening on two vertical faces;
Figure 11 is heat preserving hollow brick of the present invention or the block structure schematic diagram (two) that respectively has a blind channel opening on two vertical faces;
Figure 12 is heat preserving hollow brick of the present invention or the block structure schematic diagram (three) that respectively has a blind channel opening on two vertical faces;
Figure 13 is heat preserving hollow brick of the present invention or the block structure schematic diagram (four) that respectively has a blind channel opening on two vertical faces;
Figure 14 is heat preserving hollow brick of the present invention or the block structure schematic diagram (two) that respectively has two blind channel openings on two vertical faces;
Figure 15 has heat preserving hollow brick of the present invention or the block structure schematic diagram that has three blind channel openings on a blind channel opening, another vertical face on the vertical face;
Figure 16 is heat preserving hollow brick of the present invention or the block structure schematic diagram (three) that respectively has two blind channel openings on two vertical faces;
Figure 17 is heat preserving hollow brick of the present invention or the block structure schematic diagram (five) that respectively has a blind channel opening on two vertical faces;
Figure 18 is heat preserving hollow brick of the present invention or the block structure schematic diagram (six) that respectively has a blind channel opening on two vertical faces;
Figure 19 has heat preserving hollow brick of the present invention or the block structure schematic diagram (two) that has two blind channel openings on a blind channel opening, another vertical face on the vertical face;
Figure 20 has heat preserving hollow brick of the present invention or the block structure schematic diagram (three) that has two blind channel openings on a blind channel opening, another vertical face on the vertical face;
Figure 21 is heat preserving hollow brick of the present invention or the block structure schematic diagram (seven) that respectively has a blind channel opening on two vertical faces;
Figure 22 is heat preserving hollow brick of the present invention or the block structure schematic diagram (eight) that respectively has a blind channel opening on two vertical faces;
Figure 23 is heat preserving hollow brick of the present invention or the block structure schematic diagram (nine) that respectively has a blind channel opening on two vertical faces;
Figure 24 is heat preserving hollow brick of the present invention or the block structure schematic diagram (ten) that respectively has a blind channel opening on two vertical faces;
Figure 25 is heat preserving hollow brick of the present invention or the block structure schematic diagram (11) that respectively has a blind channel opening on two vertical faces;
Figure 26 is heat preserving hollow brick of the present invention or the block structure schematic diagram (12) that respectively has a blind channel opening on two vertical faces;
Figure 27 has heat preserving hollow brick of the present invention or the block structure schematic diagram (four) that has two blind channel openings on a blind channel opening, another vertical face on the vertical face;
Figure 28 has heat preserving hollow brick of the present invention or the block structure schematic diagram (five) that has two blind channel openings on a blind channel opening, another vertical face on the vertical face;
Figure 29 be have on the horizontal face depression and the projection heat preserving hollow brick of the present invention or block structure schematic diagram face on (one);
Figure 30 be have on the horizontal face depression and the projection heat preserving hollow brick of the present invention or block structure schematic diagram face on (two);
Figure 31 be have on the vertical face depression and the projection heat preserving hollow brick of the present invention or block structure schematic diagram face on (one);
Figure 32 be have on the vertical face depression and the projection heat preserving hollow brick of the present invention or block structure schematic diagram face on (two).
Five, the specific embodiment
Heat preserving hollow brick of the present invention or building block, rectangular body, two vertical faces 3 with 2, two of horizontal face 1 and 4 vertical non-faces 5 with two and 6 are arranged, wherein on face, have at least one blind groove 7, the blind groove of each that offered is only open-minded with two faces of the vertical face with of a horizontal face, and not open-minded with another horizontal face, the vertical non-face with two of another vertical face.
The insulation hollow body of heat preserving hollow brick of the present invention or building block is the blind groove of offering in brick body or building block of only opening with two faces of the vertical face with of a horizontal face, because blind groove is a well-insulated communicate-type air duct, the total heat bridge of residue than loose structure type Hollow brick or block is much smaller, so heat insulation effect is more much better than loose structure type Hollow brick or block.Simultaneously, only in brick body or building block, offer the method for the blind groove of opening with two faces of the vertical face of a horizontal face with one, for all being the brick body or the building block of non-square usually, if horizontal length is bigger than vertical height, then remaining vertical heat bridge can be a little slightly thick, the vertical heat bridge of so a little slightly thick residue provides preferably anti-destructive (if instead vertical height is bigger than horizontal length for whole brick body or building block, then remaining horizontal heat bridge can be a little slightly thick), because vertical heat bridge height is little, therefore guaranteeing that whole brick body or building block have under the prerequisite of better anti-destructive, the total heat bridge of residue of whole brick body or building block can be obviously more much smaller than the various Hollow brick or blocks of prior art, particularly when offering a plurality of blind grooves and carrying out reasonable Arrangement.
Have the vertical face of blind channel opening for heat preserving hollow brick of the present invention or building block, blind channel opening on it arranges preferably have one of following two architectural features at least: (1) blind channel opening is crossed over separated time in vertical on this vertical face, perhaps a side line of a blind channel opening fully or partly with this vertical face on vertical in separated time overlap; (2) has a blind channel opening at least in all blind channel openings that the vertical middle separated time on the vertical face with this leaves, when separated time was mirror in vertical on vertical face with this, another or other several blind channel openings that its mirror image has on this vertical face did not stagger with it fully.Like this, during masonry panel two heat preserving hollow bricks or the blind channel opening of building block are arranged that identical vertical face carries out involutory building by laying bricks or stones, this vertical face apposition position has at least a pair of blind channel opening can not stagger fully, this apposition position occurs new when avoiding masonry panel, vertically build heat bridge by laying bricks or stones along walking the shorter bending type that detours upwards between two vertical non-faces, increase newly when promptly avoiding masonry panel heat transfer vertically build by laying bricks or stones heat bridge (such as, for the heat preserving hollow brick of the present invention that only has a blind groove or building block or opening entirely of the present invention heat preserving hollow brick or the building block on a vertical face of all blind grooves on vertical face), this short bending type that detours that produces when perhaps avoiding masonry panel vertically build by laying bricks or stones heat bridge make heat preserving hollow brick or the inner long bending of building block detour the vertical heat bridge of type do not bring into play insulation effect (such as, for having a plurality of blind grooves and all the blind channel openings on vertical face not entirely on a vertical face, brick body or building block internal vertical heat bridge are being walked the bending that upwards is long the detour heat preserving hollow brick of the present invention or the building block of type between the vertical non-face along two), therefore can guarantee that masonry panel has heat insulation effect preferably.Said among the present invention " the vertical middle separated time on the vertical face " is meant to be on the vertical face and perpendicular to vertical face and is divided into two-part vertical lines with vertical face horizontal face bearding, whole by it.
For first architectural feature, be that axisymmetric situation is good with blind channel opening with separated time in vertical on this vertical face, with a side line fully or partly with this vertical face on vertical in the situation that overlaps of separated time be poor.For second architectural feature, each the blind channel opening that leaves with its vertical middle separated time on the vertical face, when being mirror with separated time in vertical on this vertical face, its mirror image all have on this vertical face another or in addition several blind channel openings do not stagger fully with it and be the best.In second architectural feature said " not staggering fully " be meant fully to overlap or to exist and overlap or one comprise another person or both side lines completely or partially overlap this four kinds of situations, wherein to overlap fully and one to comprise two kinds of situations of another person be good (being the best to overlap fully particularly), the situation that both side lines completely or partially overlap is poor.
Specifically, have the vertical face (such as heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 1～4) of a blind channel opening for heat preserving hollow brick of the present invention or building block, blind channel opening is offered the position preferably on this vertical face: blind channel opening is crossed in vertical on this vertical face separated time (such as accompanying drawing 1, heat preserving hollow brick of the present invention or building block shown in accompanying drawing 2 or the accompanying drawing 4, wherein heat preserving hollow brick of the present invention shown in accompanying drawing 1 or the accompanying drawing 4 or building block have on the vertical face of a blind channel opening, and the blind channel opening of offering is with the vertical middle separated time on this vertical face axisymmetricly); Perhaps, a side line of blind channel opening fully or at least in part with this vertical face on vertical in separated time overlaps (comparing as shown in Figure 3 heat preserving hollow brick of the present invention or building block).
Have the vertical face of a plurality of blind channel openings for heat preserving hollow brick of the present invention or building block, a plurality of blind channel openings on this vertical face offer structure preferably have below one of two architectural features or to the time have below two architectural features, that is: (1) has a blind channel opening to cross over separated time in vertical on this vertical face, the side line that a blind channel opening perhaps arranged fully or partly with this vertical face on vertical in separated time overlap; (2) have a blind channel opening at least in all blind channel openings that separated time leaves in vertical on the vertical face with this, on vertical face with this be mirror the time, its mirror image has another or other the several blind channel openings on this vertical face not stagger fully with it.Such as, heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 4～9.Heat preserving hollow brick of the present invention shown in the accompanying drawing 4 or building block have on the vertical face of two blind channel openings, when separated time was mirror in each blind channel opening vertical on vertical face with this, the mirror image of each blind channel opening all overlapped fully with another blind channel opening of this vertical face.Heat preserving hollow brick of the present invention shown in the accompanying drawing 5 or building block have on the vertical face of two blind channel openings, there is a blind channel opening to cross over separated time in vertical on this vertical face in two blind channel openings, and when separated time was mirror in another blind channel opening vertical on vertical face with this, its mirror image was comprised by the blind channel opening of the vertical middle separated time on this vertical face of leap.Heat preserving hollow brick of the present invention shown in the accompanying drawing 6 or building block have on the vertical face of three blind channel openings, when separated time is mirror in vertical on vertical face with this of bigger that blind channel opening in three blind channel openings, its mirror image comprises a little blind channel opening on this vertical face, and overlaps with a side line of another little blind channel opening on this vertical face.Heat preserving hollow brick of the present invention shown in the accompanying drawing 7 or building block have on the vertical face of three blind channel openings, two blind channel openings wherein are axial symmetry with the vertical middle separated time on this vertical face, and separated time leaves in vertical on the 3rd vertical face with this of blind channel opening, but when separated time was mirror in vertical on vertical face with this, other two the blind channel openings on the vertical face with this of its mirror image all staggered fully.Heat preserving hollow brick of the present invention shown in the accompanying drawing 8 or building block have on the vertical face of three blind channel openings, it is axial symmetry with the vertical middle separated time on this vertical face that a blind channel opening is arranged in three blind channel openings, in addition two blind channel openings are when separated time is mirror in vertical on vertical face with this respectively, and another the blind channel opening on all vertical with this face of its mirror image overlaps mutually.All have two blind channel openings on two vertical faces of heat preserving hollow brick of the present invention shown in the accompanying drawing 9 or building block, the architectural feature of offering of two blind channel openings all is on two vertical faces, each blind channel opening is when offering that separated time is mirror in vertical on the vertical face, and its mirror image comprises another the blind channel opening on this blind groove vertical face of living in or comprised by another the blind channel opening on this blind groove vertical face of living in.
Have the vertical face of a plurality of blind channel openings for heat preserving hollow brick of the present invention or building block, if all blind channel openings that the vertical middle separated time on the vertical face with this leaves, when separated time is mirror in vertical on vertical face with this, the mirror image of each blind channel opening all have on this vertical face another or in addition several blind channel openings do not stagger fully with it, this structure is to have on the vertical face of a plurality of blind channel openings a plurality of blind channel openings the best on this vertical face to offer structure (such as heat preserving hollow brick of the present invention or the building block shown in accompanying drawing 4～6 and the accompanying drawing 8～9), particularly " mirror image of each all have on this vertical face another or in addition several blind channel openings do not stagger fully with it " situation all be that " overlapping fully " and " one comprise another person " are during middle situation (such as heat preserving hollow brick of the present invention or the building block shown in accompanying drawing 4～5 and the accompanying drawing 9), when especially all being " coincidence fully ".
The blind groove number that heat preserving hollow brick of the present invention or building block are offered can be 1, but is preferably more than 1, can make effect of heat insulation better like this, particularly when walking between vertical non-face upwards allows vertical heat bridge become detouring of bending along two.The blind groove number that heat preserving hollow brick of the present invention or building block are offered is 1 when above, all blind grooves at the opening on the horizontal face preferably all entirely on a horizontal face, like this during masonry panel, the horizontal face that adopts blind channel opening place down, do not have the horizontal face mode up of blind channel opening to build by laying bricks or stones, easily levelling of sanding slurry process on the horizontal face, build by laying bricks or stones conveniently, and can avoid mortar to fall into interior generation of blind groove and build heat bridge by laying bricks or stones.At this moment, the opening of all blind grooves on vertical face can be all entirely on a vertical face, such as heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 5～8.But, the opening of all blind grooves this moment on vertical face be not preferably entirely on a vertical face, the vertical heat bridge of residue in heat preserving hollow brick or the building block is in that walking between vertical non-face upwards can be crooked detouring along two like this, can increase along the heat transfer length of vertical heat bridge, reduce and conduct heat.Such as, heat preserving hollow brick of the present invention or the building block shown in accompanying drawing 4 or the accompanying drawing 9.Adopt blind channel opening fully when them and arrange that identical vertical face carries out involutory mode of building by laying bricks or stones when forming body of wall to build by laying bricks or stones, vertical heat bridge in the body of wall will be in that walking between vertical non-face upwards will be the inner long bending of heat preserving hollow brick of the present invention or the building block vertical heat bridge of type that detours along two, heat transfer length is big, it is little to conduct heat, and builds the high insulating effect of the body of wall of formation in this way by laying bricks or stones.But, heat preserving hollow brick of the present invention or building block shown in accompanying drawing 4 or the accompanying drawing 9, do not arrange that identical vertical face carries out involutory mode of building by laying bricks or stones but adopts blind channel opening to arrange that vertical face inequality carries out involutory mode of building by laying bricks or stones when forming body of wall to build by laying bricks or stones if do not adopt blind channel opening, vertical heat bridge in the body of wall will not be in that walking between vertical non-face upwards will be the inner long bending of heat preserving hollow brick of the present invention or the building block vertical heat bridge of type that detours along two, but the short bending type that detours that vertical face apposition position forms when building by laying bricks or stones is vertically built heat bridge by laying bricks or stones, although build the heat insulation effect that forms body of wall by laying bricks or stones than the opening of all blind grooves on vertical the face all heat preserving hollow brick of the present invention of (shown in accompanying drawing 5～8) or the high insulating effect of building block on a vertical face, carry out involutory mode of building by laying bricks or stones to build the high insulating effect of formation body of wall by laying bricks or stones not as adopting the identical vertical face of blind channel opening layout fully.That is,,, can not arbitrarily build by laying bricks or stones in order to obtain best heat insulation effect such as heat preserving hollow brick of the present invention or the building block shown in accompanying drawing 4 or accompanying drawing 9 and so on, promptly exist build by laying bricks or stones can not be random shortcoming.
For offer blind groove more than and all blind grooves at the opening on the horizontal face all entirely on the horizontal face and opening not entirely of the present invention heat preserving hollow brick or the building block on a vertical face of all blind grooves on vertical face, if with all the blind channel opening upright projections on two vertical faces on being parallel to the plane of vertical face the time, at least have one group of blind channel opening projection of not staggering fully, this heat preserving hollow brick or block structure are good.The meaning of said here " not staggering fully " is the same.Like this, two different vertical faces of this brick or building block are carried out involutory building by laying bricks or stones when forming body of wall, two different vertical face apposition positions will have at least one group of blind channel opening and can not stagger fully, avoid the shorter bending type that detours upwards of walking between the vertical non-face occurring along two and vertically build heat bridge by laying bricks or stones, make to build by laying bricks or stones to form in the body of wall to be determined along walking vertical heat bridge situation upwards between two vertical non-faces by heat preserving hollow brick of the present invention or building block inside fully along walking vertical heat bridge upwards between two vertical non-faces at two different vertical face apposition positions.Such as, heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 10～28.In fact, the heat insulation effect of the body of wall of heat preserving hollow brick of the present invention shown in the accompanying drawing 10 or concrete block masonry formation and not really desirable.The heat insulation effect of the body of wall that heat preserving hollow brick of the present invention or concrete block masonry form will have very desirable effect, its inside is necessary for the bending vertical heat bridge of type that detours along walking vertical heat bridge upwards between two vertical non-faces, be that heat preserving hollow brick of the present invention or building block also need have following architectural feature: with all the blind channel opening upright projections on two vertical faces on being parallel to the plane of vertical face the time, exist at least that the projection of blind channel opening is not staggered fully, be not opened in a group or more the blind groove on the same vertical face; Organize in blind groove or this blind in groups groove more than group at this composition and to have a pair of paired blind groove at least, the projection of their upright projections on same vertical non-face exist to overlap, and they be parallel on the plane of horizontal face, in fact aft section that vertical face direction is extended and projection overlapping on same vertical non-face gets around toward not opening, incongruity.Such as, heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 11～28, their inside is the bending vertical heat bridge of type that detours along walking vertical heat bridge upwards between two vertical non-faces, and its heat insulation effect of body of wall of building formation by laying bricks or stones is fine.Heat preserving hollow brick of the present invention or building block have such architectural feature, are the more satisfactory structures of heat preserving hollow brick of the present invention or building block.Wherein, with all the blind channel opening upright projections on two vertical faces on being parallel to the plane of vertical face the time, the situation that the projection of aforesaid blind channel opening is not staggered fully, overlapping (such as heat preserving hollow brick of the present invention or the building block shown in accompanying drawing 12, accompanying drawing 14～17 and the accompanying drawing 21～26) or (or a plurality of) projection comprise (such as heat preserving hollow brick of the present invention or the building block shown in accompanying drawing 18～19 and the accompanying drawing 27～28) by another projection structure fully with projection is the best.Need to prove, said " composition is organized blind groove " can be two blind grooves in groups, also can be that blind groove is in groups more than two, such as the heat preserving hollow brick of the present invention shown in accompanying drawing 11～18 and the accompanying drawing 21～26 or the composition in the building block organize blind groove be two blind grooves in groups, the composition in heat preserving hollow brick of the present invention shown in accompanying drawing 19～20 and the accompanying drawing 27～28 or the building block organize blind groove be three blind grooves in groups.When on the plane that all the blind channel opening upright projections on two vertical faces is being parallel to vertical face, the projection of each blind channel opening all has another or other projection of several blind channel openings not to stagger fully with it, and all there is overlapping in all paired blind groove upright projection projections on same vertical non-face that projection is not staggered fully, and these all paired (two are " in pairs ") blind grooves are being parallel on the plane of horizontal face, vertical face direction extends toward not opening, and the aft section that projection overlaps on same vertical non-face in fact all gets around, incongruity, this be in this inventive features optimal structure (such as accompanying drawing 11～13, heat preserving hollow brick of the present invention or building block shown in the accompanying drawing 16～28), especially " do not stagger fully " situation for overlap fully or one when comprising another person's situation (such as accompanying drawing 12, accompanying drawing 16～19, heat preserving hollow brick of the present invention or building block shown in the accompanying drawing 21～28).
For heat preserving hollow brick of the present invention or building block, if having blind channel opening on each vertical face of blind channel opening offers layout and all meets the aforementioned invention architectural feature that blind channel opening on the relevant vertical face is offered layout, all have simultaneously blind channel opening on blind channel opening and two the vertical faces on two vertical faces when offering layout and meeting blind channel opening on relevant two vertical faces again and offer the aforementioned invention architectural feature of arranging correlation, no matter heat preserving hollow brick of the present invention or building block adopt blind channel opening to arrange that identical vertical face carries out involutory mode of building by laying bricks or stones, still adopt blind channel opening to arrange that vertical face inequality carries out involutory mode of building by laying bricks or stones, vertical heat bridge in the body of wall that heat preserving hollow brick of the present invention or concrete block masonry form, in that walking between vertical non-face upwards will all be bending long in heat preserving hollow brick of the present invention or the building block vertical heat bridge of type that detours all the time along two, therefore it is very good to build the heat insulation effect that forms body of wall by laying bricks or stones, is the very desirable structure of heat preserving hollow brick of the present invention or building block at this moment.Such as, heat preserving hollow brick of the present invention or building block shown in the accompanying drawing 14～28, and blind channel opening crosses over and offers separated time in vertical on the vertical face of blind groove, perhaps a side line of blind channel opening fully or partly with offer the vertical face of blind groove on vertical in heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 11～13 that overlaps of separated time.Particularly, structure shown in accompanying drawing 16 and the accompanying drawing 20～26 is some desirable especially exemplary configuration of heat preserving hollow brick of the present invention or building block.For heat preserving hollow brick of the present invention or building block, blind channel opening number on two vertical faces and to offer layout all identical, and the layout of blind channel opening is that axisymmetric structure is one of structure of heat preserving hollow brick of the present invention or building block the best with the vertical middle separated time on its vertical face all on each vertical face, is the more optimal exemplary configuration of heat preserving hollow brick of the present invention or building block such as structure shown in accompanying drawing 16 and the accompanying drawing 21～26.
The blind groove of being offered in heat preserving hollow brick of the present invention or the building block, be parallel to cross section on the plane of vertical face along preferably there being change in size on the vertical direction of vertical-horizontal face, and the preferably blind groove of the mode of change in size is big at the opening size of horizontal face, and little towards the size of the bottom of horizontal face.Like this, blind trench bottom can lean on nearerly with the horizontal face that blind groove is not opened, it is thinner promptly to remain horizontal heat bridge, and it is survivable to remain horizontal heat bridge, even perhaps destroy, the crack that is produced also can be narrower (particularly when the size of blind groove towards the bottom of horizontal face little to zero the time, the crack that produces during destruction in most cases only is crackle), the sanding slurry process when making masonry panel on the broken logical horizontal face still makes things convenient for levelling.Such as, heat preserving hollow brick of the present invention or the building block shown in accompanying drawing 2～3 or the accompanying drawing 22～28.Particularly, the blind groove that heat preserving hollow brick of the present invention or building block are offered, be parallel to cross section on the plane of vertical face in beginning on the vertical direction of vertical-horizontal face during change in size, best mode be linearly mode (such as accompanying drawing 22～23, heat preserving hollow brick of the present invention or building block shown in accompanying drawing 25 or the accompanying drawing 27～28) or be toward blind groove indent mode (such as accompanying drawing 3, heat preserving hollow brick of the present invention or building block shown in accompanying drawing 24 or the accompanying drawing 26～28) diminish gradually toward the direction towards the blind bottom land of horizontal face, wherein blind in the past again groove indent mode be the mode of optimum.Like this, even destroying appears in thin-walled place (promptly remaining horizontal heat bridge) towards the blind bottom land of horizontal face, peripheral part after thin-walled place destroys is more abundant and be not sharp comer, even therefore destroy, the crack width of generation is difficult for prolonging wide to the thin-walled peripheral part of more abundant blind bottom land.When particularly blind bottom land is of a size of zero, the broken logical possibility of the horizontal face that blind bottom land and blind groove are not opened is less, even the horizontal face of not opening with blind groove is broken logical, broken logical crack in most cases only is a crackle or very narrow, this is very little in the influence of the horizontal face upper berth mortar process that blind groove is not opened during to masonry panel, and the mortar amount that falls in the blind groove by broken entire crack seam is very little, and the mortar quantity not sufficient that falls in the blind groove will be very little to form the accumulation heat bridge of piling up heat bridge or formation.Such as, heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 25～28.At this moment, towards the blind bottom land of horizontal face and the distance of not opening horizontal face can be very little until near zero, such as between 0.001 millimeter～1 millimeter, the horizontal heat bridge of heat preserving hollow brick of the present invention like this or building block is almost nil.Such as, heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 25～28, the structure of heat preserving hollow brick of the present invention shown in the accompanying drawing 26 or building block is an optimization structure wherein, their resisting breakages are good, build the high insulating effect of the body of wall of formation by laying bricks or stones, and build by laying bricks or stones conveniently.The blind groove that particularly ought offer is built the body of wall of formation by laying bricks or stones and almost can approachingly be realized zero heat bridge more for a long time, and heat insulation effect is very good.
In heat preserving hollow brick of the present invention shown in accompanying drawing 1～accompanying drawing 28 or building block, the vertical face of heat preserving hollow brick of the present invention shown in accompanying drawing 16, the accompanying drawing 21～26 or building block bond the place contact surface big, masonry panel intensity height, and their high insulating effect, resisting breakage is good, build by laying bricks or stones conveniently, they are some representatives of heat preserving hollow brick of the present invention or building block optimization structure.
Certainly, except that the shape of blind groove reflection shown in above-mentioned accompanying drawing 1～accompanying drawing 28, the blind groove of being offered in heat preserving hollow brick of the present invention or the building block can be other suitable shape.Such as, the blind groove of being offered in heat preserving hollow brick of the present invention or the building block is being parallel to rectangle that cross sectional shape on the plane of vertical face can be an openings at one side, class rectangle (such as a side or two rectangles that side is a curve), trapezoidal or class is trapezoidal (is the trapezoidal of curve such as a side or two sides) etc.; Offering blind groove in heat preserving hollow brick of the present invention or the building block can be rectangle, class rectangle, crooked shape etc. at the cross sectional shape that is parallel on the plane of horizontal face.Except that the blind groove of reflection shown in above-mentioned accompanying drawing 1～accompanying drawing 28 is arranged the situation, all blind grooves of being offered in heat preserving hollow brick of the present invention or the building block can also be other suitable methods that meets aforementioned inventive features with layout on vertical face on the horizontal face.
For heat preserving hollow brick of the present invention or building block, offer depression and/or the protruding intensity that can improve heat preserving hollow brick of the present invention or concrete block masonry body of wall on the face, so can also have depression 8 and/or projection 9 on the face simultaneously.The best mode of offering is, every place depression 8 on the face or projection 9 are preferably on the opposite face with they corresponding matching places correspondingly to be had the projection 9 that cooperates or cave in 8, and the size of every place projection 9 is littler than depression 8 sizes of corresponding matching with it.Such as, heat preserving hollow brick of the present invention or the building block shown in the accompanying drawing 29～32.
Accompanying drawing 31 shows a kind of trapezoidal recess 8 of the whole vertical face of perforation or heat preserving hollow brick of the present invention or block structure of trapezoidal protruding 9 of having on two vertical faces.Have on the vertical face 3 of heat preserving hollow brick or building block shown in the accompanying drawing 31 and connect trapezoidal protruding 9 of whole vertical face 3, and the corresponding matching place has the trapezoidal recess 8 that connects whole vertical face 4 on its vertical face 4, trapezoidal protruding 9 is identical with trapezoidal recess 8 shapes of corresponding matching with it, but trapezoidal protruding 9 size is more smaller than trapezoidal recess 8.Certainly, the layout of the depression 8 of accompanying drawing 31 and projection 9 can change.Such as, what open on the vertical face 3 is trapezoidal recess 8, is trapezoidal protruding 9 and the corresponding matching place opens on its vertical face 4.Also such as, trapezoidal recess 8 is vertical with vertical non-face with trapezoidal protruding 9 trend.
The projection that heat preserving hollow brick or building block are opened shown in accompanying drawing 29～accompanying drawing 31 and the shape of cross section of depression are trapezoidal, and their shape of cross section also can be the small semicircle that is not more than semicircle, be not more than semielliptical little semiellipse or other suitable shape certainly.The junction chamfering of face and face can be for seamlessly transitting.
Depression of opening on heat preserving hollow brick of the present invention or the building block face 8 or projection 9 also can not connect its whole face.Accompanying drawing 32 is heat preserving hollow brick of the present invention or the block structure schematic diagrames that have no sharp circular cone build depression 8 and projection 9 on vertical face.Certainly, not connecting the depression of its whole face or the shape of projection also can be cylinder, other shape cone, be not more than the little hemisphere of hemisphere, the little semiellipsoid that is not more than semielliptical or other suitable shape.The junction chamfering of face and face can be for seamlessly transitting.
Heat preserving hollow brick of the present invention or building block can both have depression 8 and/or projection 9 on horizontal face, have depression 8 and/or projection 9 simultaneously again on vertical face.Such as, accompanying drawing 29 can make up with projection with the depression that accompanying drawing 31 is opened and open respectively simultaneously on the vertical face and horizontal face of same heat preserving hollow brick or building block.
In addition, can also offer blind hole on the face of heat preserving hollow brick of the present invention or building block, such as cylinder type blind hole or cylindroid build blind hole etc.
Heat preserving hollow brick of the present invention or building block can adopt clay to make through moulding or make through moulding-sintering, also can adopt concrete or other material to make through moulding or make through moulding-sintering.
Claims (10)
1. heat preserving hollow brick or building block, rectangular body, two horizontal faces (1,2), the vertical non-faces with two of two vertical faces (3,4) (5,6) are arranged, it is characterized in that: have at least one blind groove (7) on the face, the blind groove of each that offered is only open-minded with two faces of the vertical face with of a horizontal face, and not open-minded with another horizontal face, the vertical non-face with two of another vertical face.
2. heat preserving hollow brick according to claim 1 or building block, it is characterized in that: the blind channel opening that has on the vertical face of blind channel opening arranges to have one of following two architectural features at least: (1) blind channel opening is crossed over separated time in vertical on this vertical face, perhaps a side line of a blind channel opening fully or partly with this vertical face on vertical in separated time overlap; (2) has a blind channel opening at least in all blind channel openings that the vertical middle separated time on the vertical face with this leaves, when separated time was mirror in vertical on vertical face with this, its mirror image had another or other the several blind channel openings on this vertical face not stagger fully with it.
3. heat preserving hollow brick according to claim 1 or building block is characterized in that: blind groove number is more than 1, all blind grooves at the opening on the horizontal face all entirely on a horizontal face.
4. heat preserving hollow brick according to claim 3 or building block is characterized in that: the opening of all blind grooves on vertical face be not entirely on a vertical face.
5. heat preserving hollow brick according to claim 4 or building block is characterized in that: on being parallel to the plane of vertical face the time, there is one group of blind channel opening projection of not staggering fully in all the blind channel opening upright projections on two vertical faces at least.
6. heat preserving hollow brick according to claim 5 or building block, it is characterized in that: with all the blind channel opening upright projections on two vertical faces on being parallel to the plane of vertical face the time, exist at least that the projection of blind channel opening is not staggered fully, be not opened in a group or more the blind groove on the same vertical face; Organize in blind groove or this blind in groups groove more than group at this composition and to have a pair of paired blind groove at least, the projection of their upright projections on same vertical non-face exist to overlap, and they be parallel on the plane of horizontal face, in fact aft section that vertical face direction is extended and projection overlapping on same vertical non-face gets around toward not opening, incongruity.
7. according to claim 1～6 each described heat preserving hollow brick or building block, it is characterized in that: blind groove is being parallel to cross section on the plane of vertical face along having change in size on the vertical direction of vertical-horizontal face, the opening size of blind groove on horizontal face is big, and the size towards the bottom of horizontal face is little even be zero.
8. heat preserving hollow brick according to claim 7 or building block, it is characterized in that: blind groove is being parallel to cross section on the plane of vertical face in beginning on the vertical direction of vertical-horizontal face during change in size, is that linearly mode or be toward blind groove indent mode diminishes even the vanishing of blind bottom land size gradually toward the direction towards the blind bottom land of horizontal face.
9. heat preserving hollow brick according to claim 8 or building block is characterized in that: towards the blind bottom land of horizontal face and the distance of not opening horizontal face between 0.001 millimeter～1 millimeter.
10. according to claim 1～6,8 or 9 each described heat preserving hollow brick or building blocks, it is characterized in that: also have depression (8) and/or projection (9) on the face, every place depression (8) on the face or projection (9) correspondingly have projection (9) or the depression (8) that cooperates with their corresponding matching places on opposite face, the size of every place projection (9) is than the depression of corresponding matching (8) size is little with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610167525 CN101004075A (en) | 2005-12-27 | 2006-12-26 | Heat retaining airbrick or building block |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510022660.0 | 2005-12-27 | ||
| CN200510022660 | 2005-12-27 | ||
| CN 200610167525 CN101004075A (en) | 2005-12-27 | 2006-12-26 | Heat retaining airbrick or building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101004075A true CN101004075A (en) | 2007-07-25 |
Family
ID=38703431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610167525 Pending CN101004075A (en) | 2005-12-27 | 2006-12-26 | Heat retaining airbrick or building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101004075A (en) |
-
2006
- 2006-12-26 CN CN 200610167525 patent/CN101004075A/en active Pending
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