CN104532936A - Back discharge type siphon toilet bowl and molding method of back discharge type siphon toilet bowl - Google Patents
Back discharge type siphon toilet bowl and molding method of back discharge type siphon toilet bowl Download PDFInfo
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- CN104532936A CN104532936A CN201410483307.1A CN201410483307A CN104532936A CN 104532936 A CN104532936 A CN 104532936A CN 201410483307 A CN201410483307 A CN 201410483307A CN 104532936 A CN104532936 A CN 104532936A
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- siphon
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- 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
- E03D11/18—Siphons
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/38—Adaptations or arrangements of flushing pipes
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- 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
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a back discharge type siphon toilet bowl and a molding method of the back discharge type siphon toilet bowl. The back discharge type siphon toilet bowl comprises a toilet bowl body, a toilet bowl basin, a cover plate, a sewage discharge pipe and a water flushing channel, wherein the toilet bowl basin, the cover plate, the sewage discharge pipe and the water flushing channel are arranged on the toilet bowl body; a water seal is arranged at the bottom of the toilet bowl basin; and a sewage inlet connected with the sewage discharge pipe is arranged in the water seal. The back discharge type siphon toilet bowl is characterized in that the sewage discharge pipe is a siphon pipe; the siphon pipe comprises an S-shaped siphon pipe section at the front portion and a back sewage discharge section at the back portion, and the back sewage discharge section extends to the back portion of the toilet bowl; and a sewage outlet of the back sewage discharge section is located at the back portion of the toilet bowl body. The back discharge type siphon toilet bowl is simple in structure, convenient to install and high in sewage discharge capacity; and utilized water is saved.
Description
Technical field
The present invention relates to toilet technical field, relate to a kind of siphon toilet seat and forming method thereof more specifically.
Background technology
According to statistics, in the daily life of resident, the wash water of toilet accounts for the 40%-50% of the daily total water consumption of resident, along with the ratio of resident living water increases year by year, city domestic water waste is also outstanding all the more, and the water resource that only toilet is wasted every year has just formed the main part of city waste water resource, in addition the continuous shortage of water resource and the day by day serious of water waste, water saving has seemed particularly important, and therefore developing water-saving closet is also trend of the times.At present, toilet on the market divides by structure can be divided into Split-type toile and conjoined toilet two kinds, and general, Split-type toile takes up space greatly, and easily dabbles, and installs difficulty; Conjoined toilet takes up space and wants less.Have lower draining by the delivery port of washroom, (make the end to arrange not only) and transversal draining (but also being rear row) point.Horizontally-arranged outfall on the ground, is connected with exporting after toilet with one section of sebific duct during use.Drainage pattern by different: toilet presses water mode can be divided into " direct-flushing ", " hydrocone type ".Direct-flushing type toilet seat utilizes the impulse force of current to discharge just, general pool wall is comparatively steep, and water area is less, and path is short, caliber thick (general diameter is at 8 to 10 centimetres), utilize the acceleration of gravity of water just can just rinsing, the process of bath be short, from dirt removal ability compared with hydrocone type, direct-flushing type toilet seat does not have water bending to take to fling, easily sweep away larger dirt, be not easy to result in blockage in scour process, in washroom, need not wastepaper basket be purchased.But it is large to there is bath radiography in it, the problems such as water face is less, and water consumption is large, and these problems are not all resolved always.Therefore, people, when choosing toilet, often consider the better siphon type water closet of water-saving performance, but, current siphon type water closet only has the end to arrange formula, it can't resolve the needs of domestic and international part building wall draining, and traditional rear row's formula technology is all from external introduction, is all direct-discharging design, waterpower and the water yield can only be leaned on to scrub, do not possess siphon function, cause water resource significant waste, be not suitable for the requirement that the modern times save water and energy; The maximum shortcoming of toilet of end row's formula is installed inconvenient, and because sewage draining exit is in the below of toilet, constructor needs docking port position to do tight calculating, and difficulty of construction is very large, and be also not suitable for wall row formula structural building structure and use.
Summary of the invention
A kind of structure that object of the present invention is exactly deficiency in order to solve prior art and provides is simple, rear row's formula siphon toilet seat that energy-conserving and environment-protective, dirt-removing power are strong, easy for installation.
Another object of the present invention is to provide a kind of forming method of rear row's formula siphon toilet seat.
The present invention adopts following technical solution to realize above-mentioned purpose: row's formula siphon toilet seat after a kind of, comprise the toilet basin of nightstool body and upper setting thereof, cover plate, blow-off line and water flushing channel, the bottom of toilet basin is provided with water seal, the dirt inlet connected with blow-off line is provided with in water seal, it is characterized in that, described blow-off line is syphon, syphon comprises the rear blowdown section extended to toilet rear at anterior S type siphon pipeline section and rear portion, and rear blowdown section sewage draining exit is positioned at the rear of nightstool body.
Further illustrating as such scheme, described rear blowdown section is one or more the combining form in horizontal blowdown section, oblique blowdown section and bending blowdown section, oblique blowdown section can adopt downward-sloping or acclivitous mode, but the height of sewage draining exit can not exceed the height with the highest curved position of S type siphon pipeline section.
Described S type siphon pipeline section and rear blowdown section are integrated design.
Described syphon S type siphon pipeline section and rear blowdown section are split type combination mounting structure, and S type siphon pipeline section is its sewage draining exit end row's formula structure down, and rear blowdown section is provided with the elbow of plugging into coordinated of plugging into the sewage draining exit of S type siphon pipeline section.
Described elbow of plugging into is flexibly connected with the sewage draining exit of S type siphon pipeline section, and forms the blowdown direction adjusting structure that can rotate in the scope of 0-360 degree around the center of sewage draining exit.
Described elbow of plugging into comprises the funnel type connector be connected with S type siphon pipeline section on top, the turning point one be connected with funnel type connector and the transverse direction that is connected with turning point one is plugged into first, horizontal connecting head is connected with rear blowdown section, the top of funnel type connector is provided with annular caulking groove, and annular caulking groove is embedded with O RunddichtringO.
The end of described rear blowdown section is movably installed with adapter, the plug of external blow-off piping in storied building that adapter comprises the horizontal connecting head two be connected with rear blowdown section, the turning point two be connected with horizontal connecting head two and is connected with turning point two, plug is provided with seal.
The internal diameter of described sewage draining exit is 3.5-7cm, and center terrain clearance is 1-30cm.
The degree of depth of described water seal is 50-120mm.
Described toilet basin by cistern water supply, or is supplied water by the feed pipe of an external water supply pipe, and feed pipe is connected with water control valve, and the inlet opening of water flushing channel connects feed pipe; Water flushing channel adopts jacking ability of swimming or rear inlet type or side inlet type, and inlet opening is arranged on the top of toilet basin and/or rear portion and/or sidepiece.
Described water flushing channel comprises along the water annulus of toilet basin side upper limb distribution with for water branch, and the front of siphonal dirt inlet is provided with auxiliary punching, and supply water and branch into auxiliary punching water supply, the water outlet direction of auxiliary punching is towards dirt inlet.
Row's formula structure after described S type siphon pipeline section adopts, its sewage draining exit is positioned at the rear of water seal, introduces from the front portion of toilet basin or sidepiece for water branch, and the water inlet for water branch connects water annulus, and supplied water by water annulus, water seal is arranged on the front portion of toilet basin, middle part or rear portion.
Described S type siphon pipeline section adopts front-discharged structure, and its sewage draining exit is positioned at the front of water seal; When water seal is arranged on toilet basin anterior, introduce from the rear portion of toilet basin or sidepiece for water branch, the water inlet for water branch connect water annulus or water annulus for water end (W.E.); When water seal is arranged on the middle part of toilet basin, introduce from the rear portion of toilet basin or sidepiece for water branch, the water inlet for water branch connect water annulus or water annulus for water end (W.E.); When water seal is arranged on the rear portion of toilet basin, introduces from the front portion of toilet basin or sidepiece for water branch, supplied water for water end (W.E.) by annular water.
The sidepiece that described rear blowdown section connects S type siphon pipeline section palintrope Qu Bingcong S type siphon pipeline section extends to the rear portion of nightstool body; Or rear blowdown section is arranged on the below of S type siphon pipeline section, connects S type siphon pipeline section and extends one end downwards apart from rear bending, and extend to the rear portion of nightstool body.
The quantity of described auxiliary punching is one or more, and two or more auxiliary punching is divided into sidewall and/or the bottom of water seal.
Described water annulus is circulating line integrated with toilet basin, and multiple flushing hole is distributed on the tube wall of circulating line, and the water outlet direction of flushing hole is pointed to or along toilet basin inwall.
Described water annulus is segmentation structure, is made up of some sections of arc water channels, and the delivery port of every section of arc water channel is arranged along toilet basin circumference, and have gathering sill in the outer setting of delivery port, the gathering sill of some sections of arc water channels forms rotary flushing structure jointly.
A kind of forming method of rear row's formula siphon toilet seat, it is characterized in that, it draws one or more than one slip casting by slip casting tower to be responsible for, and arrange some slip casting branched pipes in parallel on slip casting supervisor, connects a blank forming mould at the grout outlet of slip casting branched pipe.
The grout outlet of described base slip casting branched pipe receives bottom or the sidepiece of blank forming mould, and arranges destarch mouth at the top of blank forming mould, for discharging the gas of mould inside.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, the present invention adopts syphon and toilet basin to be assembled, suitable trap and powerful injection pipe form efficient pre-washing function, can arrange outside sewage draining exit auxiliary punching with the use of, the water outlet direction of auxiliary punching is consistent with blowdown direction, high pressure is formed when washing by water, greatly improve the automatic sewage-suction of toilet, pollution discharge capability, effectively avoid the waste with water, meet water-saving principle.
2, the present invention adopts rear row's formula to design, siphonal sewage outfalls setting to be present the back of bedpan, utilize the design of auxiliary punching to overcome in traditional design to adopt the toilet of syphon structure must be arrange the problem of formula structure, make the easier for installation, quick of toilet, also thoroughly solve rear row's formula toilet cannot syphon water suction blowdown technical problem.
3, the present invention has contained water tank and cistern free two type, wherein, the water supply of the toilet of cistern free structure is from city tap-water, make full use of city tap-water hydraulic pressure and applied fluid mechanics principle, make the ingenious coupling of the kinetic energy of the water yield of flushing and flushing, all below 4.5 liters (it is 3-6 liter that current GB economizes water quality standard), water-saving result can reach more than 70% to each discharging quantity of water.
4, the present invention adopts the segmentation structure of water annulus, and have gathering sill in the outer setting of the delivery port of arc water channel, the inner chamber of bedpan of making to be present during bath forms high pressure rotary current, compared with traditional flushing hole water flowing out structure, when effectively can solve bath, spray of water is to the problem of user's hip, rinse relatively more even, structure is more reasonable;
5, the present invention adopts the High Pressure of slip casting tower, slurry transferring is responsible for slip casting, be responsible for simultaneously for the blank forming mould on many slip casting arms in parallel is for slurry by slip casting, compared with traditional mode passing through artificial slip casting one by one, can production efficiency be increased substantially, reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the toilet structure schematic diagram of row's formula structure after S type siphon pipeline section of the present invention adopts;
Fig. 2 is the toilet structure schematic diagram of row's formula structure after S type siphon pipeline section of the present invention adopts;
Fig. 3 is the toilet structure schematic diagram of row's formula structure after S type siphon pipeline section of the present invention adopts;
Fig. 4 is the toilet structure schematic diagram of row's formula structure after S type siphon pipeline section of the present invention adopts;
Fig. 5 is the toilet structure schematic diagram that S type siphon pipeline section of the present invention adopts front-discharged structure;
Fig. 6 is the toilet structure schematic diagram that S type siphon pipeline section of the present invention adopts front-discharged structure;
Fig. 7 is the toilet structure schematic diagram that S type siphon pipeline section of the present invention adopts front-discharged structure;
Fig. 8 is the toilet structure schematic diagram that S type siphon pipeline section of the present invention adopts front-discharged structure;
Fig. 9 is the toilet structure schematic diagram not having water tank of the present invention;
Figure 10 is the toilet structure schematic diagram having two auxiliary punchings of the present invention;
Figure 11 is the structural representation of embodiments of the invention 4;
Figure 12 is the structural representation of embodiments of the invention 5;
Figure 13 is the structural representation of inventive embodiment 5;
Figure 14 is elbow structure schematic diagram of plugging in embodiments of the invention 5;
Figure 15 is the ring structure schematic diagram of embodiments of the invention 5;
Figure 16 is the top view of Figure 14;
Figure 17 is toilet forming method schematic diagram of the present invention.
Description of reference numerals: 1, toilet basin 2, cover plate 3, blow-off line 3-1, dirt inlet 3-2, sewage draining exit 3-3, S type siphon pipeline section 3-4, rear blowdown section 3-41, plug into elbow 3-411, funnel type connector 3-412, turning point one 3-413, laterally plug into first 3-414, annular caulking groove 3-42, adapter 3-421, horizontal connecting head two 3-422, turning point two 3-423, plug 4, water flushing channel 4-1, for water branch 4-2, water annulus 4-3, flushing hole 5, water seal 6, auxiliary punching 7, water tank 8, feed pipe 9, water control valve 10, arc water channel 11, gathering sill 12, O RunddichtringO 13, seal 14, slip casting tower 15, slip casting supervisor 16, slip casting branched pipe 17, destarch mouth 18, nightstool body.
Detailed description of the invention
Below in conjunction with specific embodiment, specific embodiment of the invention scheme is described in further detail.
Embodiment 1
As shown in Figure 1, one of the present invention rear row's formula siphon toilet seat, comprise the toilet basin 1 of nightstool body 18 and upper setting thereof, cover plate 2, blow-off line 3 and water flushing channel 4, the bottom of toilet basin 1 is provided with water seal 5, be provided with the dirt inlet 3-1 connected with blow-off line 3 in water seal 5, blow-off line 3 is syphon, wherein, described siphonal front portion is the S type siphon pipeline section 3-3 in horizontally set, and rear portion is the rear blowdown section 3-4 be the integrated design with S type siphon pipeline section.Rear blowdown section is one or more the combining form in horizontal blowdown section, oblique blowdown section and bending blowdown section, oblique blowdown section can adopt downward-sloping or acclivitous mode, but the height of sewage draining exit can not exceed the height with the highest curved position of S type siphon pipeline section.In the present embodiment, rear blowdown section is horizontal blowdown section.This syphon 3 extends to toilet basin rear portion, and siphonal sewage draining exit 3-2 is arranged on the rear of toilet basin, generally will away from nightstool body.The front of siphonal dirt inlet 3-1 is provided with the auxiliary punching 6 connecting water flushing channel 4, and the water outlet direction of auxiliary punching 6 is towards dirt inlet 3-1.In the present embodiment, the quantity of auxiliary punching 6 is one, and the sidewall of water seal is located in auxiliary punching 6, and its water outlet direction is consistent with blowdown direction, forming high pressure, greatly improving siphonal pollution discharge capability when washing by water.The internal diameter of sewage draining exit is 3.5-7cm.The center of the sewage draining exit 3-2 closet distance from bottom that disseats is 1-30cm, and the present embodiment is 18cm.The degree of depth of water seal is 50-120mm, is generally more than 100mm.
Water tank 7 is with by the toilet basin of the present embodiment, and water seal is arranged on the rear portion of the toilet basin near water tank.Water flushing channel 4 comprise for water branch 4-1 and along toilet basin side upper limb distribution water annulus 4-2, water annulus is furnished with multiple flushing hole 4-3, for water branch along toilet basin rear portion, be connected between the water inlet end of water flushing channel and auxiliary punching.Water annulus is circulating line integrated with toilet basin, and multiple flushing hole is distributed on the tube wall of circulating line, and the water outlet direction of flushing hole is pointed to or along toilet basin inwall.The confession water branch of water flushing channel 4 extends the auxiliary punching 6 to toilet basin, is that auxiliary punching 6 is supplied water.
Water supply branch is according to the difference of the sewage outfalls setting mode of the difference of water seal position and S type siphon pipeline section, it comprises following several set-up mode, wherein the location determination of water seal and S type siphon pipeline section is according to relative water tank, with the rear portion that the position closest to water tank is toilet basin, then be the middle part of toilet basin, position away from water tank is the front portion of toilet basin, respectively how many spaces are accounted for as before, during and after toilet basin, attach most importance to the rear and front end of toilet basin and make trisection, with zoning:
1, S type siphon pipeline section adopt after row's formula structure, its sewage draining exit is positioned at the rear of water seal, introduces from the front portion of toilet basin or sidepiece for water branch, water inlet for water branch connects water annulus, and supplied water by water annulus, water seal is arranged on the front portion of toilet basin, as shown in Figure 1; Water seal is arranged on the middle part of toilet basin, as shown in Figure 2; Water seal is arranged on the rear portion of toilet basin, is arranged on the change of the position of toilet basin for water seal as shown in Figure 3, here, can need to determine the front portion from toilet basin or sidepiece introducing confession water branch according to factors such as the difficulty of path design, path length;
Certainly, also can introduce from the rear portion of toilet basin for water branch, but due to path length, and when arriving auxiliary punching position, need bending one segment distance, generally this structure is unworthy advocating, as shown in Figure 4.
2, S type siphon pipeline section adopts front-discharged structure, and its sewage draining exit is positioned at the front of water seal; When water seal is arranged on toilet basin anterior, introduce from the rear portion of toilet basin or sidepiece for water branch, the water inlet for water branch connect water annulus or water annulus for water end (W.E.);
When water seal is arranged on the middle part of toilet basin, introduce from the rear portion of toilet basin or sidepiece for water branch, the water inlet for water branch connect water annulus or water annulus for water end (W.E.);
When water seal is arranged on the rear portion of toilet basin, introduces from the front portion of toilet basin or sidepiece for water branch, supplied water for water end (W.E.) by annular water;
Certainly, also can introduce from the front portion of toilet basin for water branch, but due to path length, and when arriving auxiliary punching position, need bending one segment distance, generally this structure is unworthy advocating;
As shown in Figure 5-Figure 7, the rear blowdown section sidepiece that connects S type siphon pipeline section palintrope Qu Bingcong S type siphon pipeline section extends to the rear portion of nightstool body; Certainly, it also can adopt structure as shown in Figure 8, and rear blowdown section can also be arranged on the below of S type siphon pipeline section, connects S type siphon pipeline section and extends one end downwards apart from rear bending, and extend to the rear portion of nightstool body.The rear portion being arranged on toilet basin for water branch of the water flushing channel 4 of auxiliary punching 6, the water inlet for water branch introduces water supply from the bottom of water tank.
Embodiment 2
As shown in Figure 9, the difference of the present embodiment and above-mentioned embodiment is, described toilet basin is supplied water by the feed pipe 8 of an external water supply pipe, feed pipe 8 is equipped with water control valve 9, and the inlet opening of water flushing channel connects feed pipe; Water flushing channel employing jacking ability of swimming or afterwards inlet type or side inlet type.The present embodiment adopts jacking ability of swimming, inlet opening is arranged on top and/or the rear portion of toilet basin, water seal is arranged on the rear portion away from the front portion of the toilet basin of water tank or the middle part of toilet basin or the toilet basin near water tank, and water flushing channel is provided with for the auxiliary punching of water branch extension to toilet basin.
Embodiment 3
As shown in Figure 10, in the present embodiment, the quantity of auxiliary punching 6 is 2, and two auxiliary punchings 6 are divided into sidewall and the bottom of water seal, and the water (flow) direction of two auxiliary punchings flows to sewage draining exit.
Embodiment 4
As shown in figure 11, the difference of the present embodiment and above-mentioned embodiment is, described water annulus is segmentation structure, be made up of some sections of arc water channels 10, the delivery port of every section of arc water channel 10 is arranged along toilet basin circumference, and have gathering sill 11 in the outer setting of delivery port, the gathering sill of some sections of arc water channels forms rotary flushing structure jointly, when effectively can solve bath, spray of water is to the problem of user's hip, rinses evenly.
Embodiment 5
As shown in Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16, in the present embodiment, described syphon is subsection setup, comprise anterior S type siphon pipeline section 3-3 and the rear blowdown section 3-4 at rear portion, S type siphon pipeline section 3-3 and rear blowdown section are split type combination mounting structure, S type siphon pipeline section 3-3 adopts its sewage draining exit end row's formula structure down, and rear blowdown section 3-4 is provided with the elbow 3-41 that plugs into coordinated that to plug into the sewage draining exit of S type siphon pipeline section 3-3.The elbow 3-41 that plugs into is flexibly connected with the sewage draining exit of S type siphon pipeline section, and forms the blowdown direction adjusting structure that can rotate in the scope of 0-360 degree around the center of sewage draining exit.The funnel type connector 3-411, turning point one 3-412 be connected with funnel type connector that are connected with S type siphon pipeline section 3-3 that the described elbow 3-41 that plugs into comprises top and the transverse direction be connected with turning point one are plugged into first 3-413, the first 3-413 that laterally plugs into is connected with rear blowdown section 3-4, the top of funnel type connector 3-411 is provided with annular caulking groove 3-414, and annular caulking groove is embedded with O RunddichtringO 12.The end of rear blowdown section is movably installed with adapter 3-42, in the present embodiment, adapter 3-42 is the plug 3-423 of external blow-off piping in storied building comprising horizontal connecting head two 3-421 be connected with rear blowdown section 3-4, turning point two 3-422 be connected with horizontal connecting head two and be connected with turning point two, plug is provided with seal 13.Seal 13 is for being provided with the silica gel ring of multilayer sealing ring.In the technical program, have employed the rotational structure that rear blowdown section forms with the S type syphon adopting the end to arrange structure, the S type syphon making the end arrange formula converts rear row to, and, maximum is also advantageous in that the length of the pipeline of rear blowdown section can be configured as required, make the installation of toilet not in the rest room being limited to original configuration blow-off piping in storied building, toilet can also be moved to the optional positions such as balcony by it, and the many people solving some humble abode, large size city gangs at present share the awkward problem of a rest room.
Described adapter 3-42 can also be arranged to without turnover bending, directly receives the joint on wall, as shown in figure 13.
Certainly, rear blowdown section two ends plug into elbow and plug except adopting integrated form of structure, the form of structure of scalable bending can also be arranged to.
As shown in figure 17, present invention also offers a kind of forming method of rear row's formula siphon toilet seat, it draws one or more than one slip casting by slip casting tower 14 to be responsible for 15, the present embodiment is a slip casting supervisor, slip casting supervisor arranges 35 slip casting branched pipes 16 in parallel, connects a blank forming mould at the grout outlet of slip casting branched pipe.The grout outlet of base slip casting branched pipe receives the sidepiece of blank forming mould, and arranges destarch mouth 17 at the top of blank forming mould, for discharging the gas of mould inside.The benefit of this method is, by the High Pressure of slip casting tower, by slurry transferring to slip casting supervisor, is responsible for simultaneously for the blank forming mould on many slip casting arms in parallel is for slurry by slip casting.Compared with traditional mode passing through artificial slip casting one by one, can production efficiency be increased substantially, reduce labor strength.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that the present invention also exists the situation not arranging auxiliary punching, but, require that the water level of water tank will increase.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. arrange formula siphon toilet seat after one kind, comprise the toilet basin of nightstool body and upper setting thereof, cover plate, blow-off line and water flushing channel, the bottom of toilet basin is provided with water seal, the dirt inlet connected with blow-off line is provided with in water seal, it is characterized in that, described blow-off line is syphon, and syphon comprises the rear blowdown section extended to toilet rear at anterior S type siphon pipeline section and rear portion, and the sewage draining exit of rear blowdown section is positioned at the rear of nightstool body.
2. one according to claim 1 rear row's formula siphon toilet seat, is characterized in that, described rear blowdown section is one or more the combining form in horizontal blowdown section, oblique blowdown section and bending blowdown section.
3. one according to claim 1 and 2 rear row's formula siphon toilet seat, is characterized in that, described S type siphon pipeline section and rear blowdown section are integrated design.
4. one according to claim 1 and 2 rear row's formula siphon toilet seat, it is characterized in that, described syphon S type siphon pipeline section and rear blowdown section are split type combination mounting structure, S type siphon pipeline section is its sewage draining exit end row's formula structure down, and rear blowdown section is provided with the elbow of plugging into coordinated of plugging into the sewage draining exit of S type siphon pipeline section.
5. one according to claim 4 rear row's formula siphon toilet seat, is characterized in that, described in elbow of plugging into be flexibly connected with the sewage draining exit of S type siphon pipeline section, and form the blowdown direction adjusting structure that can rotate in the scope of 0-360 degree around the center of sewage draining exit;
Described elbow of plugging into comprises the funnel type connector be connected with S type siphon pipeline section on top, the turning point one be connected with funnel type connector and the transverse direction that is connected with turning point one is plugged into first, horizontal connecting head is connected with rear blowdown section, the top of funnel type connector is provided with annular caulking groove, and annular caulking groove is embedded with O RunddichtringO;
The end of described rear blowdown section is movably installed with adapter, the plug of external blow-off piping in storied building that adapter comprises the horizontal connecting head two be connected with rear blowdown section, the turning point two be connected with horizontal connecting head two and is connected with turning point two, plug is provided with seal.
6. the rear row's formula of the one according to Claims 2 or 3 siphon toilet seat, is characterized in that, the internal diameter of described sewage draining exit is 3.5-7cm, and center terrain clearance is 1-30cm; The degree of depth of described water seal is 50-120mm.
7. one according to claim 1 and 2 rear row's formula siphon toilet seat, it is characterized in that, described toilet basin by cistern water supply, or is supplied water by the feed pipe of an external water supply pipe, feed pipe is connected with water control valve, and the inlet opening of water flushing channel connects feed pipe; Water flushing channel adopts jacking ability of swimming or rear inlet type or side inlet type, and inlet opening is arranged on the top of toilet basin and/or rear portion and/or sidepiece;
Described water flushing channel comprises along the water annulus of toilet basin side upper limb distribution with for water branch, and the front of siphonal dirt inlet is provided with auxiliary punching, and supply water and branch into auxiliary punching water supply, the water outlet direction of auxiliary punching is towards dirt inlet.
8. one according to claim 7 rear row's formula siphon toilet seat, it is characterized in that, row's formula structure after described S type siphon pipeline section adopts, its sewage draining exit is positioned at the rear of water seal, introduce from the front portion of toilet basin or sidepiece for water branch, water inlet for water branch connects water annulus, and is supplied water by water annulus, and water seal is arranged on the front portion of toilet basin, middle part or rear portion.
9. one according to claim 7 rear row's formula siphon toilet seat, is characterized in that, described S type siphon pipeline section adopts front-discharged structure, and its sewage draining exit is positioned at the front of water seal; When water seal is arranged on toilet basin anterior, introduce from the rear portion of toilet basin or sidepiece for water branch, the water inlet for water branch connect water annulus or water annulus for water end (W.E.);
When water seal is arranged on the middle part of toilet basin, introduce from the rear portion of toilet basin or sidepiece for water branch, the water inlet for water branch connect water annulus or water annulus for water end (W.E.);
When water seal is arranged on the rear portion of toilet basin, introduces from the front portion of toilet basin or sidepiece for water branch, supplied water for water end (W.E.) by annular water;
The sidepiece that described rear blowdown section connects S type siphon pipeline section palintrope Qu Bingcong S type siphon pipeline section extends to the rear portion of nightstool body; Or rear blowdown section is arranged on the below of S type siphon pipeline section, connects S type siphon pipeline section and extends one end downwards apart from rear bending, and extend to the rear portion of nightstool body;
The quantity of described auxiliary punching is one or more, and two or more auxiliary punching is divided into sidewall and/or the bottom of water seal;
Described water annulus is the integrated circulating line with multiple flushing hole with toilet basin, and multiple flushing hole is distributed on the tube wall of circulating line, and the water outlet direction of flushing hole is pointed to or along toilet basin inwall;
Described water annulus is segmentation structure, is made up of some sections of arc water channels, and the delivery port of every section of arc water channel is arranged along toilet basin circumference, and have gathering sill in the outer setting of delivery port, the gathering sill of some sections of arc water channels forms rotary flushing structure jointly.
10. the forming method of the rear row's formula siphon toilet seat as described in claim 1-9, it is characterized in that, it draws one or more than one slip casting by slip casting tower to be responsible for, and some slip casting branched pipes are set in parallel on slip casting supervisor, connect a blank forming mould at the grout outlet of slip casting branched pipe; The grout outlet of described base slip casting branched pipe receives bottom or the sidepiece of blank forming mould, and arranges destarch mouth at the top of blank forming mould, for discharging the gas of mould inside.
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| CN201410483307.1A CN104532936A (en) | 2014-09-20 | 2014-09-20 | Back discharge type siphon toilet bowl and molding method of back discharge type siphon toilet bowl |
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Cited By (8)
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| CN105672435A (en) * | 2016-03-28 | 2016-06-15 | 陈小练 | Wall-mounted toilet bowl with water tank |
| CN105672438A (en) * | 2016-03-28 | 2016-06-15 | 陈小练 | Sewage discharge structure of siphon type pedestal pan |
| CN106609556A (en) * | 2015-10-21 | 2017-05-03 | 李明秀 | Odor-removing and water-saving closestool |
| CN106958278A (en) * | 2017-05-08 | 2017-07-18 | 陈小练 | A kind of U-shaped pollution discharge structure of closet |
| CN107143013A (en) * | 2017-05-08 | 2017-09-08 | 陈小练 | The vortex pollution discharge structure of closet |
| CN110220750A (en) * | 2019-06-17 | 2019-09-10 | 董良 | Squat type urine examination sampling device |
| WO2021212526A1 (en) * | 2020-04-20 | 2021-10-28 | Jia Qianxin | Novel toilet |
| CN114454319A (en) * | 2022-01-24 | 2022-05-10 | 唐山泰科科技有限公司 | Toilet bowl forming structure and method |
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