CN1263200A - Production method of safety fire-resisting door - Google Patents
Production method of safety fire-resisting door Download PDFInfo
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- CN1263200A CN1263200A CN 99102238 CN99102238A CN1263200A CN 1263200 A CN1263200 A CN 1263200A CN 99102238 CN99102238 CN 99102238 CN 99102238 A CN99102238 A CN 99102238A CN 1263200 A CN1263200 A CN 1263200A
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- fire
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- safety door
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Abstract
The production method of safety fire-resisting door with fire-resisting core matrial is characteried by that the fire-resisting core material is made up by using the components of foamed pearlite,gypsum, vermicultite, fly ash, cement and glass fibre, etc. through the processes of mixing and moulding, and its both sides are respectively equipped with decorative veneer, and they are formed into an integrated safety fire-resisting door with the functions of fire-resisting,resisting moisture, insulating sound and heat and advantages of light weight, convenient construction and non-deforming, etc. by means of mould-pressing treatment. Its decorative veneer can possess various patterns or their combination, so that said safety fire-resisting door is beautiful.
Description
The present invention relates to a kind of labeled door, refer to a kind of manufacture method especially with labeled door of fire-type core.
General existing labeled door; the simplest person of structure is promptly by the steel labeled door of being made up of steel plate merely; though it can be high temperature resistant and anti-quick-fried; only because of too heavy; regular meeting influences the flexibility of the open and close action of labeled door, and in order to the hinge that supports labeled door also easily therefore and flexural deformation, thereby causes toppling over of labeled door to get loose so that can't open escape and effectively intercepting drawbacks such as the intensity of a fire; therefore, the labeled door that following several Improvement types just occur:
1) structure of first kind of Improvement type labeled door as shown in figure 12, it is provided with two internal-rib framves 121 in order to support the structure of labeled door in two door-plates 122, this 121 on two internal-ribs frame then is folded with a PLASTIC LAMINATED 123 so that the fireproof function to be provided, though this kind labeled door is light than the conventional steel labeled door, but its assembling manufacture process is comparatively complicated time-consuming, so cost of manufacture is too high.
2) structure of second kind of Improvement type labeled door is for as shown in figure 13, it has a PLASTIC LAMINATED 131 by the multilayer unlike material, 132, the 133 fire prevention sandwich layers that form of system of folding, this fire prevention stamen layer also is located in 135 of two panels to constitute a labeled door, this kind labeled door is because of PLASTIC LAMINATED 131,132,133 itself is that material by light weight is constituted, so its weight is also lighter, right because PLASTIC LAMINATED 131, so 132,133 material difference is each PLASTIC LAMINATED 131,132,133 the coefficient of expansion is also inequality, therefore, and after labeled door bears the high heat of high temperature, inner the uneven phenomenon of thermal expansion be can generate, the compressive strength decay of labeled door and the impact that can't bear pinking air pressure made.
3) structure of the third Improvement type labeled door is for as shown in figure 14, its principal character is to lay a cement board 141 respectively to reach the fireproof purpose on the two sides of a polyurethane foamed stamen layer 142, wherein, though this polyurethane foamed stamen layer 142 has the characteristic of light weight, but do not have fireproof usefulness, therefore, when prolonging the fire prevention timeliness of labeled door as desire, then must increase the thickness of cement board 141, this will cause the weight of labeled door significantly to increase, obviously can generate again and easily make the hinge distortion and have influence on the shortcomings such as flexibility that labeled door opens and closes, in addition, this polyurethane foamed stamen layer 142 also might generate toxic gas, so the anxiety of influential health.
Therefore, purpose of the present invention promptly is to provide a kind of manufacture method of security fire door, it is at first with foaming perlite, gypsum, flyash, cement, composition such as glass and water mixes and evenly stirs to obtain the mixed material of a flow-like, again this mixed material is poured in the mould and mat formation, and give compression forming, and the mixed material of this compression forming promptly carries out heat treated again, has light weight promptly to form one after the drying, the fire-type core of functions such as fire prevention is assembled a sapwood and two decoration panels to this fire-type core at last again and is possessed fire prevention to form one, moisture resistance, sound insulation, heat insulation, light weight is not yielding, the security fire door of advantages such as easy construction is rapid.
Technical program of the present invention lies in providing a kind of fire safety door manufacture method, its step comprises:
(a) compositions such as foaming perlite, gypsum, flyash, cement, glass and water are mixed and evenly stir obtaining the mixed material of a flow-like,
(b) this mixed material poured in the mould mat formation, and give compression forming,
(c) mixed material with this compression forming carries out heat treated, promptly forms a fire-type core after the drying, and
(d) assembling one sapwood and two decoration panels to this fire-type core to form a security fire door.
The present invention compared with the prior art advantage and good effect is very obvious.By above technical scheme as can be known, the manufacture method of security fire door of the present invention, really can avoid all shortcomings of existing labeled door, and a security fire door that possesses fire prevention, moisture resistance, sound insulation, heat insulation, advantage such as light weight is not yielding, easy construction is rapid is provided.
Further specify specific structural features of the present invention and purpose below in conjunction with accompanying drawing.
Fig. 1 is the stereogram of security fire door of the present invention, and wherein the upper left of this security fire door is cut to show its internal construction.
Fig. 2 is the horizontal cross of the security fire door of Fig. 1.
Fig. 3 is that the security fire door of Fig. 1 is installed in the horizontal cross on the doorframe.
Fig. 4 is that the security fire door of Fig. 1 is installed in the vertical sectional view on the doorframe.
Fig. 5 is the phantom of the security fire door installing reinforcing chip of Fig. 1.
Fig. 6 is the allocation plan of the security fire door of Fig. 1 in order to the installing reinforcing chip.
Fig. 7 is the stereogram of reinforcing chip.
Fig. 8 is the stereogram that reinforcing chip cooperates bluff piece.
Fig. 9 is the stereogram that the present invention has the security fire door of convex-concave surface, and wherein the upper left of this security fire door is cut to show its internal construction.
Figure 10 is the horizontal cross of the security fire door of Fig. 9.
Figure 11 is the manufacturing flow chart of security fire door of the present invention.
Figure 12 is a kind of stereogram of existing security fire door, and wherein the upper left of this labeled door is cut to show its internal construction.
Figure 13 is the exploded view of another kind of existing security fire door.
Figure 14 is the stereogram of another existing security fire door, and wherein the upper left of this labeled door is cut to show its internal construction.
Fig. 1 and Fig. 2 show the structure of the security fire door that method of the present invention is made, it comprises two decoration panels 3 that a fire-type core 2, is arranged at the sapwood 4 around this fire-type core 2 and is layed in these fire-type core 2 two sides respectively, this fire-type core 2 is to mix molded forming by one-tenth branch such as foaming perlite, gypsum, flyash, cement and glasses, and the weight ratio of compositions such as this foaming perlite, gypsum, flyash, cement and glass is preferably 1.2: 3: 1: 1: 0.3, wherein this foaming perlite was by containing silica (SiO
2), alumina (Al
2O
3), magnesia (MgO), iron oxide (Fe
2O
3), potassium oxide (K
2O) calcium oxide (CaO) and sodium oxide molybdena (Na
2The volcanic glass matter lava of composition such as O), the porous prilled material of making through the high-temperature roasting instantaneous expansion of a kind of white, has ultralight, thermal insulation, coefficient of thermal conductivity is low, sound absorption qualities is good, characteristics such as nonpoisonous and tasteless and corrosion-resistant acid and alkali-resistance, gypsum wherein is heat-resisting can be up to more than 1000 ℃, and under high-temperature heating, can carry out a kind of process that discharges moisture, generate the rapid cooling phenomenon, it is the excellent fire proofing material of a kind of light weight and sound insulation, use flyash then to make security fire door of the present invention can make full use of the resource of recovery, and has the usefulness of environmental protection, in addition, the present invention also can use the vermiculite that also has the light weight insulative properties to replace foaming perlite with part and make this fire-type core 2, also can obtain the security fire door with identical effect.
The manufacture method of relevant security fire door of the present invention please refer to Figure 11, promptly at first in foaming perlite and gypsum, sneak into compositions such as flyash, cement, glass and water to scale, and evenly stir with the mixed material of obtaining a flow-like and make fire-type core 2 as cementing agent.Fire-type core 2 with making 38kg is an example, the water of the cement of the gypsum of first foaming perlite with 6kg, 15kg, the flyash of 5kg, 5kg, the glass of 1.5kg and 22kg is deployed into the mixed material of 54.5kg, that is the part by weight between this foaming perlite, gypsum, flyash, cement and glass is about 1.2: 3: 1: 1: 0.3, in addition, this foaming perlite also can part substitute with vermiculite, mat formation in the mould and again this mixed material is poured into, with about 4.5 kg/cm
2Exert pressure, extrude most moisture, make its thickness be reduced to 38mm and significantly dwindle its volume about 40% nearly by for example 60mm, again with the mixed material plate body of this compression forming through heat treated, in kiln with 70～100 ℃ temperature dry can form after about 8～10 hours one have that light weight, intensity are good, the fire-type core 2 of multiple characteristic such as fire prevention, sound insulation, heat insulation, acid and alkali-resistance and corrosion protection, it is 4～5kg/cm that this fire-type core 2 is tested its compressive strength through physical property
2, unit weight is 350kg/m
3, coefficient of thermal conductivity is 0.0687～0.0746 kilocalorie/meter. hour. ℃, the highest allowable temperature is 1100 ℃ etc., all meets the testing standard that requires of general labeled door.Around this fire-type core 2 sapwood 4 is set promptly again, decoration panel 3 is then laid on its two sides respectively, and this sapwood 4 and decoration panel 3 can be attached to this fire-type core 2 and form a body by viscose glue, the Men Tizai of this assembling by hot press with 120 ℃ and 2.5kg/cm
2Pressing mold handle, or by cold press with 52.5kg/cm
2Pressing mold handle so that after sapwood 4 and decoration panel 3 be bonded to this fire-type core 2, promptly form a security fire door, last, these decoration panel 3 external surfaces can be done to spray paint and handle or paste and decorate epidermis to increase the aesthetic feeling of its outward appearance, get final product packing and selling.
Fig. 3 and Fig. 4 show that then security fire door of the present invention is articulated in hinge 6 on the doorframe 11 of panel wall 5, and wherein this doorframe is to be about 650kg/m by steel or density
3Hard wood made, and because this security fire door mainly is the function that fire-proof and thermal-insulation is provided by its inner fire-type core 2, the thickness of fire-type core 2 is big than the thickness of outer decoration panel 3 and sapwood 4 again, so fire-proof and thermal-insulation partly accounts for body cumulative volume a four/three strongest ones, therefore, with generally come the existing labeled door of fire-proof and thermal-insulation to compare with outer cement board, the fire insulation performance of door body of the present invention naturally strengthens many, and can be successfully thermal-flame or flue gas be intercepted in outdoors, and the integrality of maintenance fire safety gate architecture, splendid fire prevention timeliness is provided.
Again because the fire-type core 2 of security fire door of the present invention is integrated structure, therefore, can reach fire prevention with simple door body structure, moisture resistance, sound insulation, heat insulation, effects such as light weight, with respect to existing labeled door, the present invention has great simplification really on the relevant components member, and it makes saving of work and time, meet economic benefit, in addition, because of the constituent of this fire-type core 2 be after mixing, give again one-body molded, so its coefficient of expansion is lower, after bearing high hot high temperature, its inner breathing stable and uniform so can keep good compressive strength, can be born the impact of pinking air pressure and unlikely torsional deformation.
Fig. 5 shows, security fire door of the present invention can be embedded the reinforcing chip 7 of the lamellar body that generally takes the shape of the letter U at the peripheral part of fire-type core 2 to increase its intensity, as shown in Figure 6, reinforcing chip 7 should be installed in to assemble on the fire-type core 2 puts Hardware fitting (as: tapered end, hinge, closing device for door etc.) position 22,23,24 places, it is more firm after each Hardware fitting (not shown) is installed, and for example shown in Figure 7, offer several small sircle holes 71 on this reinforcing chip 7, it can be when installing Hardware fitting, make things convenient for the bore operation of screw hole, also can be when breaking out of fire, increase the radiating effect of reinforcing chip 7, and unlikely door body structure is generated endangered, and for example shown in Figure 8,2 of the reinforcing chip 7 at door body hinge position 23 places and fire-type cores, can add in addition 1mm thick bluff piece 8 give reinforcement, use the firm degree when strengthening the screw (not shown) and being screwed into hinge, hence one can see that, and security fire door of the present invention is light and handy except that having a body, fire prevention, outside the heat insulation effect, the reinforcing chip 7 and the bluff piece 8 of the collocation of Shang Yinmen body Hardware fitting place, can make its more stable being installed in securely in the doorframe 11, do not have and topple over the anxiety that gets loose, and then it is light easily and can effectively intercept effect such as fire spreading to reach the unlatching escape of security fire door.And when making security fire door, this reinforcing chip 7 and bluff piece 8 are to be contained in earlier on the fire-type core 2, assemble sapwood 4 and decoration panel 3 again to constitute the security fire door of strengthening.
But again the outward appearance mat of security fire door paint, spray paint or paste the decoration skin of forms such as melamine board, log skin, glass plate, metal sheet and beautify it, in addition, as Fig. 9 and shown in Figure 10, security fire door of the present invention surface also can form male and fomale(M﹠F) 31 to increase its aesthetic, method forms fire-type core 2 pressing molds the plate body with male and fomale(M﹠F) 21, then paste decoration panel 3 again, promptly form security fire door by this with cubic appearance with corresponding female convex surface 31.
More than explanation is only used illustrating of preferred embodiment for the present invention, be not the structure of this case or method to be constrained to only terminate in this, in practical application, be familiar with the replacement etc. of this technology personage when change, modification or the equivalence element that can be engaged in many details under intention spirit of the present invention, all this kind all should classify in the claim scope of the present invention the beginning as for rationally.
Claims (13)
1. fire safety door manufacture method, it is characterized in that: the step that this method comprised has:
(a) compositions such as foaming perlite, gypsum, flyash, cement, glass and water are mixed and evenly stir obtaining the mixed material of a flow-like,
(b) this mixed material poured in the mould mat formation, and give compression forming,
(c) mixed material with this compression forming carries out heat treated, promptly forms a fire-type core after the drying, and
(d) assembling one sapwood and two decoration panels to this fire-type core to form a security fire door.
2. fire safety door manufacture method according to claim 1 is characterized in that: wherein the weight ratio of the compositions such as foaming perlite, gypsum, flyash, cement and glass that mixed in step (a) is about 1.2: 3: 1: 1: 30.3.
3. fire safety door manufacture method according to claim 1 is characterized in that: wherein the foaming perlite that is mixed in step (a) can part be substituted by vermiculite.
4. fire safety door manufacture method according to claim 2 is characterized in that: wherein the thickness in the formed fire-type core of step (c) is the thickness greater than this decoration panel and this sapwood.
5. fire safety door manufacture method according to claim 1 is characterized in that: wherein step (d) still comprises following step:
(d1) sapwood is installed up to this fire-type core around,
(d2) two sides that two decoration panels is laid on this fire-type core respectively reaches to be assembled into a body
(d3) the door body that this assembling is finished carries out the pressing mold processing so that sapwood and decoration panel are bonded to this fire-type core, uses forming a security fire door.
6. fire safety door manufacture method according to claim 5, it is characterized in that: wherein step (d) more comprised the step of an installing reinforcing chip and bluff piece before assembling sapwood and decoration panel, reinforcing chip being embedded on the position of fire-type core in order to the configuration Hardware fitting, and bluff piece is arranged between the reinforcing chip and this fire-type core at this fire-type core assembling hinge place.
7. fire safety door manufacture method according to claim 6 is characterized in that: wherein this reinforcing chip is the lamellar body that takes the shape of the letter U.
8. fire safety door manufacture method according to claim 7 is characterized in that: wherein offer several small sircle holes on the lamellar body of this reinforcing chip.
9. fire safety door manufacture method according to claim 5 is characterized in that: wherein step (d3) be with this assembling finish the door body by hot press with 120 ℃ of temperature and 2.5kg/cm
2Pressure carry out pressing mold and handle.
10. fire safety door manufacture method according to claim 5 is characterized in that: wherein step (d3) be with this assembling finish the door body by cold press with 52.5kg/cm
2Pressure carries out pressing mold to be handled.
11. fire safety door manufacture method according to claim 5 is characterized in that: more comprise external surface with this two decoration panel to spray paint or to paint the step of being beautified.
12. fire safety door manufacture method according to claim 5 is characterized in that: more comprise the external surface of this two decoration panel is decorated the step that skin is beautified to paste.
13. fire safety door manufacture method according to claim 5, it is characterized in that: wherein this fire-type core is the plate body that mold pressing is formed with male and fomale(M﹠F) in step (b), and in step (d), lay decoration panel with corresponding male and fomale(M﹠F), and form security fire door with stereo concave-convex aesthetic feeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99102238 CN1263200A (en) | 1999-02-10 | 1999-02-10 | Production method of safety fire-resisting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99102238 CN1263200A (en) | 1999-02-10 | 1999-02-10 | Production method of safety fire-resisting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1263200A true CN1263200A (en) | 2000-08-16 |
Family
ID=5270773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99102238 Pending CN1263200A (en) | 1999-02-10 | 1999-02-10 | Production method of safety fire-resisting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1263200A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244030A (en) * | 2013-05-27 | 2013-08-14 | 营口春港实业有限公司 | Steel heat insulation fireproof soundproof door and manufacture method thereof |
| CN104912457A (en) * | 2014-03-14 | 2015-09-16 | 廖柏豪 | Door core structure of fireproof door and manufacturing methods |
| CN110539378A (en) * | 2019-09-04 | 2019-12-06 | 孙国森 | manufacturing method of environment-friendly heat-insulation fireproof door |
| CN113417541A (en) * | 2021-08-02 | 2021-09-21 | 四川兴事发门窗有限责任公司 | Production process method and device of composite inorganic fireproof core material for door frame |
| CN113416052A (en) * | 2021-07-30 | 2021-09-21 | 四川兴事发门窗有限责任公司 | Composite inorganic fireproof core material for door frame |
-
1999
- 1999-02-10 CN CN 99102238 patent/CN1263200A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244030A (en) * | 2013-05-27 | 2013-08-14 | 营口春港实业有限公司 | Steel heat insulation fireproof soundproof door and manufacture method thereof |
| CN104912457A (en) * | 2014-03-14 | 2015-09-16 | 廖柏豪 | Door core structure of fireproof door and manufacturing methods |
| CN110539378A (en) * | 2019-09-04 | 2019-12-06 | 孙国森 | manufacturing method of environment-friendly heat-insulation fireproof door |
| CN113416052A (en) * | 2021-07-30 | 2021-09-21 | 四川兴事发门窗有限责任公司 | Composite inorganic fireproof core material for door frame |
| CN113417541A (en) * | 2021-08-02 | 2021-09-21 | 四川兴事发门窗有限责任公司 | Production process method and device of composite inorganic fireproof core material for door frame |
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