CN109183937A - A kind of compound squatting pan and preparation method thereof - Google Patents
A kind of compound squatting pan and preparation method thereof Download PDFInfo
- Publication number
- CN109183937A CN109183937A CN201811042730.2A CN201811042730A CN109183937A CN 109183937 A CN109183937 A CN 109183937A CN 201811042730 A CN201811042730 A CN 201811042730A CN 109183937 A CN109183937 A CN 109183937A
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- China
- Prior art keywords
- squatting pan
- compound
- composite substrate
- mold
- steelframe
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 53
- 239000002131 composite material Substances 0.000 claims abstract description 51
- 239000004814 polyurethane Substances 0.000 claims description 37
- 229920002635 polyurethane Polymers 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 10
- 229920001247 Reticulated foam Polymers 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- 239000012948 isocyanate Substances 0.000 claims description 6
- 150000002513 isocyanates Chemical class 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000011049 filling Methods 0.000 description 12
- 238000004321 preservation Methods 0.000 description 11
- 238000005187 foaming Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- SLGOCMATMKJJCE-UHFFFAOYSA-N 1,1,1,2-tetrachloro-2,2-difluoroethane Chemical class FC(F)(Cl)C(Cl)(Cl)Cl SLGOCMATMKJJCE-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
Abstract
The invention discloses a kind of compound squatting pans and preparation method thereof, it is related to building field, its main body includes squatting pan, it is characterized in that, the squatting pan is set to the upper surface of composite substrate, there is connection structure in the composite substrate side, such squatting pan and the substrate of its bottom just constitute the module of an entirety, just the module of the entirety need to only be installed during installation, it is very convenient and efficient, it also avoids simultaneously using the understood bring a series of problems of concrete site operation, the connection structure of composite substrate side can make composite floor board and surrounding floor realize connection, and the fixed effect of limit is played upon connection.
Description
Technical field
The present invention relates to building fields, more particularly to a kind of compound squatting pan and preparation method thereof.
Background technique
In building trade at this stage, the installation of squatting pan still passes through concreting reality by construction personnel at the scene
Now install, advantage is mainly that material is easy to get, and industrial worker is sufficient, but simultaneously its also with many problems, example
Such as construction site environment is poor, construction personnel level of skill is irregular, maintenance when need it is destructive remove.
Summary of the invention
In order to solve the above-mentioned technical problem, it the purpose of the present invention is to provide a kind of modular, can easily carry out
Transport and field erected compound squatting pan.
To achieve the goals above, the technical scheme adopted by the invention is as follows: a kind of compound squatting pan, main body include squat
Closet, which is characterized in that the squatting pan is set to the upper surface of composite substrate, which has connection structure.
By using above-mentioned technical proposal, the substrate of squatting pan and its bottom just constitutes the module of an entirety, is pacifying
Just the module of the entirety need to only be installed when dress, it is very convenient and efficient, while also avoiding applying using coagulation soil scene
The understood bring a series of problems of work, the connection structure of composite substrate side can be such that composite floor board and surrounding floor realizes
Connection, and the fixed effect of limit is played upon connection.
Preferably, the main body of the composite substrate is successively by the floor finish of top layer, steelframe and the covering of bottom group
At being filled with reticulated foams filler between floor finish and covering.
By using above-mentioned technical proposal, the floor finish of top layer can play decoration function, increase composite substrate
Aesthetic measure, steelframe below make entirety have bearing capacity, the reticulated foams filled up between floor finish and covering
The overall weight that filler makes is lighter, facilitates carrying and transport, the covering of composite substrate bottom energy under the cooperation of steelframe etc.
Shear-resistant membrane is enough played, to increase whole structural strength.
Preferably, supporting block is provided between the steelframe and floor finish, covering.
By using above-mentioned technical proposal, under the supporting role of supporting block, between steelframe and floor finish, steelframe and illiteracy
Gap is produced between skin, which can be filled by reticulated foams filler, since reticulated foams filler has
Viscosity substantially increases between reticulated foams filler and steelframe, floor finish and covering so after it is filled with gap
Contact area, so that three be made more effectively to connect under its viscous effect between each other.
Preferably, the reticulated foams filler in the composite substrate is stiff peaks polyurethane.
By using above-mentioned technical proposal, stiff peaks polyurethane has light-weight, sticky strong, good heat insulating, waterproof
Etc. characteristics, filling stiff peaks polyurethane enables to composite substrate overall weight lighter in composite substrate, and makees in its viscosity
It is more preferable with lower overall structure stability, while being also equipped with heat preservation, waterproof and other effects.
Preferably, the squatting pan is connected with pipeline, and several holes, pipeline through hole and crouching are offered on the composite substrate
Closet connection.
It, just can be convenient by the hole on composite substrate in the installation of compound squatting pan by using above-mentioned technical proposal
Progress pipeline installation.
A kind of preparation method of compound squatting pan, which comprises the following steps:
S1 prepares material and mold；
Floor finish, supporting block, steelframe, covering are sequentially placed into mold by S2；
S3, by mold clamping；
S4 deploys stiff peaks polyurethane, and is injected its moment in mold by high pressure；
S5 is kept the temperature under molding state；
S6, depanning, and put to solidification；
S7 cuts the composite substrate after solidification, aperture, fluting；
S8 corresponds to pipe laying and squatting pan on composite substrate.
By using above-mentioned technical proposal, the factorial production can be carried out to this compound squatting pan by mold etc., improved
Production efficiency, while being provided with better precision and consistency.
Preferably, the stiff peaks polyurethane in the S4 is mixed by isocyanates and combined polyether, wherein different
Cyanate accounts for the 47%~49.7% of the two total amount.
By using above-mentioned technical proposal, it is the most suitable at one that the raw material mixing of stiff peaks polyurethane can be controlled
Ratio.
Preferably, after being injected into mold, density in a mold is the stiff peaks polyurethane in the S4
50kg/m3~80kg/m3。
By using above-mentioned technical proposal, the stiff peaks polyurethane in composite substrate can be controlled most suitable close
Degree.
Preferably, the time for keeping the temperature placement in the S5 under molding state is 25~45 minutes.
By using above-mentioned technical proposal, the soaking time of composite substrate in mold is controlled in a suitable range,
To ensure the structural stability of the composite substrate after depanning.
Preferably, the time placed after depanning in the S6 is 35~55 hours.
By using above-mentioned technical proposal, the cured time after composite substrate depanning is defined, to ensure composite base
The stable structure of plate.
Compared with the prior art, the advantages of the present invention are as follows: (1) modularization can facilitate installation；(2) light-weight, it is convenient
It carries and transports；(3) the factorial production, the high production efficiency of product, while Product Precision and consistency are high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of 1 composite substrate of the embodiment of the present invention；
Fig. 3 is the flow diagram of the embodiment of the present invention 1；
In figure: 1, composite substrate；2, squatting pan；201, groove；3, inlet opening；4, mudhole；101, floor finish；102,
Steelframe；103, supporting block；104, stiff peaks polyurethane；105, covering.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment 1
A kind of compound squatting pan as shown in Figure 1 and Figure 2, main body are squatting pan 2, and being installed on for the squatting pan 2 insertion is multiple
Close the upper surface of substrate 1, the two junction both so just constitutes the module of an entirety by adhesive bonding, into
Just the floor of the module and surrounding need to only be connected when row construction, just achieve the purpose that facilitate installation.
In the present embodiment, 1 side of composite substrate is provided with connection structure, and the specific connection structure is positioned at multiple
The sunk structure of 1 side of substrate and the bulge-structure of sunk structure opposite side are closed, when carrying out modular construction, this
The floor side being in contact around compound squatting pan has convex block or groove, the connection structure of 1 side of composite substrate and floor
The convex block or groove of side, which cooperate, realizes joggle, to realize effective modularization connection, while in connection structure and ground
Stability under the position-limiting action of plate joggle, after improving this compound squatting pan installation.
In the present embodiment, the composite substrate 1 is successively specifically the floor by being located at the whole top layer of composite substrate 1
What facing 101, steelframe 102 and covering 105 formed, steelframe 102 is between floor finish 101 and covering 105, in steelframe
Around 102, while being also to be filled with reticulated foams filler between floor finish 101 and covering 105, is specially to foam
Stiff peaks polyurethane 104 afterwards has the characteristics such as good, light-weight viscosity, damping, waterproof, heat preservation, in its viscous effect
Under, floor finish 101, steelframe 102, covering 105 are effectively bonded together as an entirety；In the entirety, floor
Facing 101 has the function of decoration, so that whole more aesthetically pleasing, the steelframe 102 between covering 105 and floor finish 101,
There is preferable intensity, so that whole have load-bearing capacity, and the hardness hair being filled between floor finish 101 and covering 105
Steep polyurethane 104, then other than its adhesive effect due also to characteristics such as its are light-weight, so that 1 overall weight of composite substrate is light, side
Subsequent transport and carrying when construction, and the just also the same effect for having damping, waterproof, heat preservation of composite substrate 1
Fruit so that more stable in its overall structure, and covering 105 then with steelframe 102, stiff peaks polyurethane 104 and floor
Under the mating reaction of facing 101, shear-resistant membrane is realized, to increase whole structural strength.
In the present embodiment, the covering 105 is metal material.
In the present embodiment, it is provided with supporting block 103 between the steelframe 102 and floor finish 101, covering 105, it should
Supporting block 103 has several, passes through it certainly between floor finish 101 and steelframe 102, between covering 105 and steelframe 102
The support effect of body has strutted certain gap, and such stiff peaks polyurethane 104 just can be filled into simultaneously in filling
Into the gap between steelframe 102 and floor finish 101, steelframe 102 and covering 105, to increase three and stiff peaks
The contact area of polyurethane 104 has just reached more effective connection under the viscous effect of stiff peaks polyurethane 104, increases
Whole structural stability.
In the present embodiment, there is a groove 201 on the composite substrate 1, the groove 201 and the size of squatting pan 2 are matched
It closes, for the installation of squatting pan 2, offers inlet opening 3 in the upper surface of composite substrate 1, water inlet pipe is worn from the inlet opening 3
Enter, connect with squatting pan 2, the junction of squatting pan 2 and water inlet pipe is provided with casing, which can increase the two connection
Leakproofness, while the installation of water inlet pipe is facilitated, principle is connection of the caliber slightly larger than water inlet pipe and squatting pan 2 of casing
Nozzle is first arranged casing in one end for penetrating inlet opening 3 of water inlet pipe, and the connection nozzle after then penetrating due to squatting pan 2 is straight
Diameter is less than casing, just directly enters casing by joggle to realize installation.
In the present embodiment, the bottom of the composite substrate 1 offers mudhole 4, which is equally inserted with
The sewage pipe of cooperating therewith size, which connect realization blowdown with squatting pan 2 by being inserted into mudhole 4, with squat toilet
The junction of device 2 is similarly provided with casing.
In the present embodiment, the steelframe 102 is specifically mutually perpendicular to intersection arrangement by lateral steel bar and longitudinal steel bar
Form, pass through welded connecting between each other, so its it is interlaced share stress, to have preferable load-bearing capacity,
And weld the stability for then ensuring its structure；The middle section of the steelframe 102 and the bottom of squatting pan 2 are inconsistent, so
Steelframe 102 just plays the effect of support to squatting pan 2, so that the position of squatting pan 2 is more stable.
A kind of preparation method of compound squatting pan as shown in Figure 3 comprising step:
S1 prepares material and mold；
Floor finish 101, supporting block 103, steelframe 102, covering 105 are sequentially placed into mold by S2；
S3, by mold clamping；
S4 deploys stiff peaks polyurethane 104, and is injected its moment in mold by high pressure；
S5 is kept the temperature under molding state；
S6, depanning, and put to solidification；
S7 cuts the composite substrate 1 after solidification, aperture, fluting；
S8 corresponds to pipe laying and squatting pan 2 on composite substrate 1.
Wherein, the mold is the mold of rectangular parallelepiped structure, and top has opening to put for materials such as floor finish 101
Enter, medial surface is provided with sunk structure mold and bulge-structure mold, and the sunk structure mold and bulge-structure mold are used for
Its side is set to generate corresponding bulge-structure and sunk structure when preparing composite substrate 1；The mold side have it is several can
The gas vent of folding enables to stiff peaks polyurethane 104 when injecting mold, the air energy in mold by the gas vent
Enough be discharged, so as to avoid because in mold air can not be discharged due to cause influence stiff peaks polyurethane 104 filling effect,
Gas vent is retractable, is to have passed through the baffle activity for being set to gas vent side die inside face, realizes sky in a mold
The effect that gas vent is closed by gas after being discharged, ensures that the leakproofness in space in mold, to prevent the poly- ammonia of stiff peaks
Ester 104 is overflowed from gas vent when foaming in a mold, influences the filling effect of stiff peaks polyurethane 104.
In the present embodiment, the baffle in the mold positioned at gas vent side is connected with valve, which is set to mold
Lateral surface can control the activity of baffle by operating the valve, to realize the open or close of gas vent.
In the present embodiment, the floor finish 101 is marblized facing, this is only a kind of preferred implementation
Example, facing are also possible to wood grain or other patterns facings；In the preparation, the facing of floor finish 101 is downward
It is put into mold, then places several supporting blocks 103 above it for so that producing between floor finish 101 and steelframe 102
Raw gap places steelframe 102 in the top corresponding position of supporting block 103, so that entirety is had load-bearing capacity, above steelframe 102
Corresponding position places several supporting blocks 103 with so that generate gap between steelframe 102 and covering 105, finally puts in the top
It is molded after setting covering 105.
In the present embodiment, there are the feed inlet with the cooperation of the high-pressure nozzle of high pressure foaming machine, the charging in the mold side
Mouthful have cover board that can realize folding, after mold clamping, open the cover board high-pressure nozzle is realized by feed inlet insertion and
The connection of mold；The isocyanate material of stiff peaks polyurethane 104 and combined polyether are added in high pressure foaming machine and heated
Mixing, mixes stiff peaks polyurethane 104 and is injected into mold by the high pressure moment of high-pressure nozzle, to realize foaming
And the gap in mold is filled up, so just constitute the overall structure of composite substrate 1.
In the present embodiment, the isocyanate material of the stiff peaks polyurethane 104 and combined polyether are with 1:1.05
Ratio mixed with the heating of 35 DEG C of temperature in high pressure foaming machine.
In the present embodiment, the mold clamping and after filling stiff peaks polyurethane 104, needs under molding state
Heat preservation is placed 35 minutes, and then depanning makes it, and still heat preservation is placed 48 hours at that same temperature, to ensure the finished product after solidifying
Composite substrate 1 structural strength.
In the present embodiment, after filling in mold, density in a mold is the stiff peaks polyurethane 104
60Kg/m3, this density is the most suitable, can make stiff peaks polyurethane 104 mitigate for 1 overall weight of composite substrate it is same
When, the intensity for also taking into account structure is that steelframe 102 shares a part of stress.
In the present embodiment, the composite substrate 1 after curing molding, cut by numerical control cutting machine by upper surface
Fluting, the groove 201 opened up are matched with the size of squatting pan 2；Then by numerical control tapping machine in the upper surface of composite substrate 1
Longitudinal inlet opening 3 is opened up, lateral inlet opening 3, the inlet opening 3 of the transverse direction and longitudinal 3 phase of inlet opening are opened up in its side
It is logical, and the inlet opening 3 of the transverse direction and the groove perforation for placing squatting pan 2；It is opened in the bottom of composite substrate 1 by numerical control tapping machine
If the bottom of longitudinal mudhole 4, the mudhole 4 and groove penetrates through, the inlet opening 3 and mudhole 4 are respectively and after placement
The water entering section of squatting pan 2, blowdown portion position it is corresponding.
In the present embodiment, the composite substrate 1 will squat after opening up and finishing groove 201, inlet opening 3 and mudhole 4
Closet 2 is placed in a groove, and is connected by adhesive, and squatting pan 2 and 1 junction of composite substrate are sealed；The squatting pan 2
Water entering section and lateral inlet opening 3 it is corresponding, then insertion transverse direction water inlet pipe, the transverse direction water inlet pipe in lateral inlet opening 3
One end outwardly is the pipe face shut, and top has hole corresponding with longitudinal inlet opening 3, and longitudinal water inlet pipe both ends communicate, one
End is inserted into mating connection with the hole above lateral water inlet pipe in longitudinal inlet opening 3, and the transverse direction water inlet pipe is towards groove
One end be cooperatively connected by the water entering section of the lateral inlet opening 3 of insertion and squatting pan 2, so in longitudinal water inlet pipe and laterally into
Under the cooperation of water pipe, the water inlet of squatting pan 2 is realized；The mudhole 4 is corresponding with the blowdown portion of 2 bottom of squatting pan, the row
Dirt pipe is in mating connection with the blowdown portion of squatting pan 2 by the insertion of mudhole 4, to realize the blowdown of squatting pan 2.
Embodiment 2
The present embodiment is different on the basis of embodiment 1, and the covering 105 is non-metallic material.
In the present embodiment, the water inlet pipe, sewage pipe are that the cooperation realized by threaded end (TE) and squatting pan 2 connects
It connects.
In the present embodiment, the squatting pan 2 is to realize to connect by bonding glue with composite substrate 1, the adhesive glue
The raw material of water includes:: 15 parts of n-vinyl pyrrolidone, 13 parts of styrene, and 5 parts of benzoyl peroxide, difluoro tetrachloroethanes 5
Part, 11 parts of butyl acetate, 9 parts of alcohol-containing nitrocotton, 11 parts of sodium benzoate, 7 parts of sodium nitrite, 8 parts of hydroquinone, methacrylic acid
13 parts of methyl esters, 2 parts of magnesia, 4 parts of phenolic resin, 4 parts of cyclohexanone；Pass through the bonding glue of above-mentioned raw materials hybrid modulation not only material
Material is easy to get, and viscosity is good, and the fast stability of rate of drying is high.
In the present embodiment, the isocyanate material of the stiff peaks polyurethane 104 and combined polyether are with 1:1.02
Ratio mixed with the heating of 30 DEG C of temperature in high pressure foaming machine.
In the present embodiment, the mold clamping and after filling stiff peaks polyurethane 104, needs under molding state
Heat preservation is placed 25 minutes, and then depanning makes it, and still heat preservation is placed 35 hours at that same temperature.
In the present embodiment, after filling in mold, density in a mold is the stiff peaks polyurethane 104
50Kg/m3。
Embodiment 3
The present embodiment is different on the basis of embodiment 1, the raw material isocyanide of the stiff peaks polyurethane 104
Acid esters and combined polyether are to be mixed with the ratio of 1:1.08 in high pressure foaming machine with 45 DEG C of temperature heating.
In the present embodiment, the mold clamping and after filling stiff peaks polyurethane 104, needs under molding state
Heat preservation is placed 40 minutes, and then depanning makes it, and still heat preservation is placed 50 hours at that same temperature.
In the present embodiment, after filling in mold, density in a mold is the stiff peaks polyurethane 104
70Kg/m3。
Embodiment 4
The present embodiment is different on the basis of embodiment 1, the raw material isocyanide of the stiff peaks polyurethane 104
Acid esters and combined polyether are to be mixed with the ratio of 1:1.10 in high pressure foaming machine with 50 DEG C of temperature heating.
In the present embodiment, the mold clamping and after filling stiff peaks polyurethane 104, needs under molding state
Heat preservation is placed 45 minutes, and then depanning makes it, and still heat preservation is placed 55 hours at that same temperature.
In the present embodiment, after filling in mold, density in a mold is the stiff peaks polyurethane 104
80Kg/m3。
Although the preferred embodiment of the present invention has been described in detail above, it is to be clearly understood that for this field
Technical staff for, the invention may be variously modified and varied.Done within the spirit and principles of the present invention
What modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of compound squatting pan, main body include squatting pan, which is characterized in that the squatting pan (2) is set to composite substrate
(1) there are connection structure in upper surface, composite substrate (1) side.
2. compound squatting pan according to claim 1, which is characterized in that the main body of the composite substrate (1) is successively by most
Floor finish (101), steelframe (102) and the covering (105) of the bottom composition on upper layer, in floor finish (101) and covering
(105) reticulated foams filler is filled between.
3. compound squatting pan according to claim 2, which is characterized in that the steelframe (102) and floor finish (101),
Supporting block (103) are provided between covering (105).
4. compound squatting pan according to claim 2, which is characterized in that the reticulated foams in the composite substrate (1)
Filler is stiff peaks polyurethane (104).
5. compound squatting pan according to claim 1, which is characterized in that the squatting pan (2) is connected with pipeline, described multiple
It closes and offers several holes on substrate (1), pipeline through hole is connect with squatting pan (2).
6. a kind of preparation method of compound squatting pan, which comprises the following steps:
S1 prepares material and mold；
Floor finish (101), supporting block (103), steelframe (102), covering (105) are sequentially placed into mold by S2；
S3, by mold clamping；
S4 is deployed stiff peaks polyurethane (104), and is injected its moment in mold by high pressure；
S5 is kept the temperature under molding state；
S6, depanning, and put to solidification；
S7 cuts the composite substrate (1) after solidification, aperture, fluting；
S8 corresponds to pipe laying and squatting pan (2) on composite substrate (1).
7. the preparation method of compound squatting pan according to claim 6, which is characterized in that the stiff peaks in the S4 are poly-
Urethane (104) is mixed by isocyanates and combined polyether, and wherein isocyanates accounts for the 47%~49.7% of the two total amount.
8. the preparation method of compound squatting pan according to claim 6, which is characterized in that the stiff peaks in the S4 are poly-
For urethane (104) after being injected into mold, density in a mold is 50kg/m3~80kg/m3。
9. the preparation method of compound squatting pan according to claim 6, which is characterized in that protected under molding state in the S5
The time that temperature is placed is 25~45 minutes.
10. the preparation method of compound squatting pan according to claim 6, which is characterized in that placed after depanning in the S6
Time be 35~55 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042730.2A CN109183937A (en) | 2018-09-07 | 2018-09-07 | A kind of compound squatting pan and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042730.2A CN109183937A (en) | 2018-09-07 | 2018-09-07 | A kind of compound squatting pan and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183937A true CN109183937A (en) | 2019-01-11 |
Family
ID=64915271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042730.2A Pending CN109183937A (en) | 2018-09-07 | 2018-09-07 | A kind of compound squatting pan and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723121A (en) * | 2019-03-01 | 2019-05-07 | 重庆新康洁具有限责任公司 | Squatting pan under a kind of platform |
| CN114658083A (en) * | 2022-02-14 | 2022-06-24 | 中建八局第二建设有限公司 | Assembled ecological intercepting ditch reinforcing and supporting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2555625A1 (en) * | 1983-11-29 | 1985-05-31 | Diffusion Indle Vente App | Seatless toilet assembly |
| CN1207440A (en) * | 1998-08-18 | 1999-02-10 | 叶棪森 | Light steel-plastics floor and building method thereof |
| CN205617532U (en) * | 2016-05-18 | 2016-10-05 | 关伟跃 | Interim lavatory pan |
| CN107916759A (en) * | 2017-11-24 | 2018-04-17 | 李龙宫 | Cement foamed haydite decorating integrative composite plate and its production technology |
| CN207277479U (en) * | 2017-07-29 | 2018-04-27 | 广州鸿力复合材料有限公司 | Integrated squatting pan |
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2018
- 2018-09-07 CN CN201811042730.2A patent/CN109183937A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2555625A1 (en) * | 1983-11-29 | 1985-05-31 | Diffusion Indle Vente App | Seatless toilet assembly |
| CN1207440A (en) * | 1998-08-18 | 1999-02-10 | 叶棪森 | Light steel-plastics floor and building method thereof |
| CN205617532U (en) * | 2016-05-18 | 2016-10-05 | 关伟跃 | Interim lavatory pan |
| CN207277479U (en) * | 2017-07-29 | 2018-04-27 | 广州鸿力复合材料有限公司 | Integrated squatting pan |
| CN107916759A (en) * | 2017-11-24 | 2018-04-17 | 李龙宫 | Cement foamed haydite decorating integrative composite plate and its production technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723121A (en) * | 2019-03-01 | 2019-05-07 | 重庆新康洁具有限责任公司 | Squatting pan under a kind of platform |
| CN114658083A (en) * | 2022-02-14 | 2022-06-24 | 中建八局第二建设有限公司 | Assembled ecological intercepting ditch reinforcing and supporting structure |
| CN114658083B (en) * | 2022-02-14 | 2023-10-20 | 中建八局第二建设有限公司 | Assembled ecological intercepting ditch reinforcing and supporting structure |
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Application publication date: 20190111 |