CN103306349B - Closestool provided with vacuum unblocking device - Google Patents
Closestool provided with vacuum unblocking device Download PDFInfo
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- CN103306349B CN103306349B CN201310237676.8A CN201310237676A CN103306349B CN 103306349 B CN103306349 B CN 103306349B CN 201310237676 A CN201310237676 A CN 201310237676A CN 103306349 B CN103306349 B CN 103306349B
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- pipe
- pass blocking
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Abstract
The invention discloses a closestool provided with a vacuum unblocking device. The closestool comprises a ceramic closestool tank and the vacuum unblocking device, the ceramic closestool tank is connected with a sewer through a discharge pipe and a connecting pipe sequentially, the discharge pipe and the connecting pipe are airtightly connected, a one-way sealing ring is arranged between the connecting pipe and the sewer and can prevent outside air from entering the connecting pipe, a suction pipe is arranged at the lower end of the connecting pipe and communicated with a vacuum storage container of the vacuum unblocking device, and the vacuum storage container is connected with a vacuum pump. According to the closestool provided with the vacuum unblocking device, when the closestool is blocked during use, a user can start the vacuum unblocking device to forcefully pump dirt blocked in the discharge pipe of the closestool, so that the closestool can be instantly unblocked, the user doesn't need to ask for a maintenance worker for unblocking the closestool, money and time are saved, and the user doesn't need to bear odor given out by the closestool.
Description
Technical field
The present invention relates to toilet, particularly a kind of toilet with vacuum pass blocking device.
Background technology
The lavatory back warp of present local-style dwelling houses and office office premises is often configured with toilet, and toilet blocking is the problem that each toilet user may run into, the problem of toilet blocking will be solved against the background of the prior art, only has the internal diameter as far as possible strengthening sewage draining pipeline of closestool, but this way can only reduce the probability of toilet blocking, the situation of toilet blocking cannot be stopped, and the blow-off pipe of toilet is by the structure of toilet, water supply volume, monnolithic case, height etc. these allow toilet seem attractive in appearance, take comfortable factor impact, the internal diameter of blow-off pipe can not endlessly increase, generally maximumly also be no more than 50mm, so toilet blowdown caliber large again, also the sewer caliber of floor at the most, and sewer pipe also time have blocking, in addition be toilet.When toilet blocks, most user is cannot unimpeded toilet voluntarily, the workman Lai Tong toilet of specialty need be asked, sometimes may just to come in a few days time workman hurries unimpeded toilet, user both cannot use toilet in the past few days, standing the stink that toilet sends again, is a thing making user vexed.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of toilet with vacuum pass blocking device, automatically can carry out pass blocking to the blow-off pipe of toilet of blocking, and both artistic and practical and be convenient to produce and in-site installation.
The present invention solves the technical scheme that its problem adopts:
A kind of toilet with vacuum pass blocking device, comprise ceramics seat urinal and vacuum pass blocking device, described ceramics seat urinal is connected sewer by blow-off pipe with connecting tube successively, be tightly connected between blow-off pipe and connecting tube, the one-way sealing seal preventing outside air from entering connecting tube is provided with between connecting tube and sewer, connecting tube lower end is provided with exhaust tube and is communicated with the vacuum reservoir of vacuum pass blocking device, and vacuum reservoir connects vacuum pump.
The operating principle of vacuum pass blocking device is: because blow-off pipe one end is water seal face, the other end and connecting tube are tightly connected, the one-way sealing seal preventing outside air from entering is provided with, then the air chamber that formation one is airtight in blow-off pipe and connecting tube between connecting tube and sewer; When foul is blocked in blow-off pipe, vacuum pump starts the air taken away in vacuum pass blocking device, negative pressure is formed in vacuum pass blocking device, the connecting tube lower end be communicated with vacuum pass blocking device also forms negative pressure, then foul both sides produce pressure differential, foul moves to extreme direction under connecting tube, then enters sewer through one-way sealing seal, makes to keep clear in blow-off pipe.Wherein, the setting of connecting tube solves the problem that on ceramic toilet, bad punching is connected with vacuum plant dexterously, and the in-site installation being extremely conducive to toilet connects; Especially for generally owing standardized water closet at present, production in enormous quantities and the in-site installation of this toilet is extremely conducive to.
Further, the toilet of band vacuum pass blocking device of the present invention also comprises and connects vacuum pass blocking device and the intelligent processor controlling its work, described intelligent processor is provided with the switch for manually booting vacuum pass blocking device, predeterminable control program in intelligent processor, the startup of vacuum pass blocking device is controlled, and timing controlled vacuum pass blocking device can be realized automatically start pass blocking is carried out to the blow-off pipe of toilet, reduce the probability of toilet blow-off pipe blocking.
As the further improvement of technique scheme, described exhaust tube is provided with the electromagnetic valve controlled by intelligent processor, electromagnetic valve is closed condition at ordinary times, prevents foul from entering exhaust tube and vacuum reservoir; Open electromagnetic valve when vacuum pass blocking device starts, the air in connecting tube is taken away through exhaust tube, makes connecting tube lower end form negative pressure.Consider to discharge in the process of toilet at foul and be likely discharged on electromagnetic valve or vacuum reservoir, electromagnetic valve preferably adopts Direct-action electromagnetic valve, and does not adopt general guide electromagnetic valve, avoids pilot hole to block and problem that electromagnetic valve was lost efficacy.
As the further improvement of technique scheme, the three way cock controlled by intelligent processor is provided with above described vacuum reservoir, the outlet of described three way cock connects vacuum reservoir, and two entrances of three way cock connect water inlet pipe and admission pipe respectively, and the admission pipe other end connects vacuum pump.Three way cock is controlled by intelligent processor, and before startup vacuum pass blocking device, the entrance that three way cock is connected with water inlet pipe is first opened, and under the flushing of tap water pressure, cleans vacuum reservoir, exhaust tube and electromagnetic valve; Then the entrance of water inlet pipe closed by three way cock, and open the entrance of admission pipe, vacuum pump starts the gas taken away in vacuum reservoir, carries out vacuum pass blocking; After pass blocking completes, three way cock is connected water inlet pipe again and is cleaned.
As the further improvement of technique scheme, wastewater monitor is provided with in described vacuum reservoir, described wastewater monitor connects the indicator lamp on intelligent processor, when sewer blockage, sewage can enter vacuum reservoir, the ball float of wastewater monitor is floated, and at this moment indicator lamp lights, prompting user sewer blockage.
Further, described connecting tube is made up of the inclined tube of gradient more than 45 degree and/or VERTICAL TUBE.Preferably, for the ease of machine-shaping, described connecting tube is metal tube or plastic pipe, also facilitates simultaneously and punches to connect exhaust tube in connecting tube.
Further, described blow-off pipe and connecting tube are tightly connected by sealing ring, prevent outside air from entering connecting tube by the junction of blow-off pipe and connecting tube.
Further, be provided with baffle plate in described vacuum reservoir, described baffle plate is provided with polylith, and polylith baffle plate is formed alternately and prevents foul from entering the labyrinth structure of vacuum pump in vacuum reservoir.The negative pressure that employing vacuum pump produces when taking the air in vacuum reservoir away can make some less fouls enter vacuum reservoir by exhaust tube, vacuum pump is blocked in order to prevent foul, polylith baffle plate is alternately provided with in vacuum reservoir inside, effective stop foul, makes it not arrive vacuum pump by vacuum reservoir.
The invention has the beneficial effects as follows:
Compared with prior art, toilet of the present invention is with vacuum pass blocking device, user is when using toilet that blocking occurs, vacuum pass blocking device can be started, the foul be blocked in toilet blow-off pipe is extracted out by force, make toilet immediately unimpeded, without the need to asking special messenger Lai Tong toilet, both saved money, in turn saved the time, also without the need to standing the stink that toilet sends.Because toilet of the present invention is communicated with vacuum pass blocking device by connecting tube, solve shortcoming ceramic toilet being difficult to punch, the toilet of pottery can be used, more attractive in appearance than made of iron.
In addition, this vacuum pass blocking device is also provided with intelligent processor, predeterminable timing pass blocking, timing automatic pass blocking is carried out to toilet, make toilet keep unimpeded, greatly reduce the chance of toilet blocking.Be provided with wastewater monitor in vacuum pass blocking device simultaneously, sewer can be detected and whether block, and by indicator lamp reminding user.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, a kind of toilet embodiment with vacuum pass blocking device provided by the invention, comprise sitting toilet 1, blow-off pipe 2, connecting tube 3, vacuum reservoir 7, vacuum pump 6, sitting toilet 1 preferably adopts ceramic making, good looking appearance; Blow-off pipe 2 connects sewer through connecting tube 3, and blow-off pipe 2 and connecting tube 3 are tightly connected by sealing ring 5; Connecting tube 3 preferably adopts metal tube or the plastic pipe of being convenient to machine-shaping, connecting tube 3 lower end is set to VERTICAL TUBE, the one-way sealing seal 4 preventing outside air from entering connecting tube is provided with between connecting tube 3 and sewer, connecting tube 3 lower end connects vacuum reservoir 7 by exhaust tube 8, exhaust tube 8 is provided with electromagnetic valve 9, electromagnetic valve 9 is preferably direct-acting electromagnetic valve; Wastewater monitor 17 is provided with in vacuum reservoir 7; Vacuum reservoir 7 is connected vacuum pump 6 by three way cock 10 with admission pipe 12, and the other end of three way cock 10 connects water inlet pipe 11.
Toilet of the present invention is also provided with the intelligent processor 14 for controlling the work of vacuum pump 6, electromagnetic valve 9 and three way cock 10, intelligent processor 14 is provided with the switch 15 manually booted, also control program is provided with in intelligent processor 14, step after the startup of vacuum pass blocking device is controlled, and there is timing function, timing controlled vacuum pass blocking device can be realized automatically start and carry out pass blocking to the blow-off pipe of toilet, reduce the probability that toilet blow-off pipe 2 blocks.Intelligent processor 14 is also provided with the indicator lamp 16 connecting wastewater monitor 17.
The course of work of the toilet of band vacuum pass blocking device of the present invention is: when the blow-off pipe 2 of toilet blocks, press hand switch 15, intelligent processor 14 just starts pass blocking program, first start self-cleaning flow process, first three way cock 10(normality is closed) be switched to vacuum reservoir 7 and water inlet pipe 11 passage, electromagnetic valve 9(normality is closed) be switched to opening, tap water enters vacuum reservoir 7 by water inlet pipe 11, under the effect of tap water pressure, clean vacuum reservoir 7 respectively, wastewater monitor 17, exhaust tube 8 and electromagnetic valve 9, these parts are remained without foul, foul is sucked when avoiding vacuum pump 6 to work, damage vacuum pump 6.Self-cleaning complete after, three way cock 10 is switched to closedown, intelligent processor 14 just detects wastewater monitor 17 signal, if detect that the ball float of wastewater monitor 17 floats (as shown in phantom in FIG.) under the effect of water, be in on-state, then represent due to sewer blockage, toilet blow-off pipe 2 inside is filled with water, at this moment indicator lamp 16 is light, prompting user sewer blockage.
When sewer does not block, the ball float of wastewater monitor 17 can not float, and is in and disconnects state, and intelligent processor 14 detection system is normal.Then, electromagnetic valve 9 cuts out, three way cock 10 is switched to the path of admission pipe 12 and vacuum reservoir 7 by closed condition, vacuum pump 6 and vacuum reservoir 7 UNICOM, vacuum pump 6 extracts the air of vacuum reservoir 7 out by admission pipe 12, vacuum reservoir 7 is made to form vacuum state, when vacuum stores (setting value is absolute pressure 0.01Mpa) when the vacuum of storage 7 reaches the requirement of setting, electromagnetic valve 9 is opened, vacuum reservoir 7 is communicated with by exhaust tube 8 with connecting tube 3, the blow-off pipe 2 of toilet is formed to the negative pressure of moment.Owing to cannot enter with sealing ring 5 close-coupled air between blow-off pipe 2 and connecting tube 3, and air cannot enter connecting tube 3 through the C mouth being provided with one-way sealing seal 4, simultaneously the enclosing under the effect of water seal of A mouth of toilet blow-off pipe 2, because A mouth and C mouth are closed simultaneously, now the space of blow-off pipe B mouth and C mouth and vacuum reservoir 7 just form a closed negative pressuren zone.
The vacuum of negative pressuren zone is calculated as follows:
By the internal diameter 50mm of blow-off pipe 2, the length 400mm of B mouth and C mouth calculates, and the volume in this section of space is 0.8L, and the volume of design vacuum reservoir 7 is 4.2L, the work absolute pressure 0.01Mpa of design vacuum reservoir 7, according to Bo Yier law:
P1*V1+P2*V2=P3*V3
P1: air absolute pressure
Volume between V1:B mouth and C mouth
P2: the work absolute pressure of vacuum reservoir 7
V2: the volume of vacuum reservoir 7
P3: after electromagnetic valve 9 is opened, the absolute pressure of blow-off pipe 2 and this enclosure space of vacuum reservoir 7
V3: after electromagnetic valve 9 is opened, blow-off pipe 2 and this enclosure space volume of vacuum reservoir 7
0.1*0.8+0.01*4.2=P3*(0.8+4.2)
P3=0.0244Mpa
So:
Vacuum=the 0.0244-0.1=-0.0756Mpa of negative pressuren zone
Be about the pressure of 7.5 meters of high water columns.
By the air pressure effect outside toilet, the foul be blocked in blow-off pipe 2 is made to move to the bottom of connecting tube 3 by force.When vacuum pump 6 quits work, one-way sealing seal 4 is opened, connecting tube 3 and water passage, and the foul in connecting tube 3 under gravity, drops into sewer automatically, makes the blow-off pipe 2 of toilet unimpeded.Finally, carry out once self-cleaning, cleaning vacuum reservoir 7, wastewater monitor 17, blow-off pipe 8 and electromagnetic valve 9, avoid foul to remain at above-mentioned parts, affect the lower task of device.
Also be provided with timing function in intelligent processor 14 of the present invention, user can setting-up time start by set date vacuum pump 6, and the unimpeded toilet of timing, holder closet is unblocked.In addition, a wastewater monitor 17 is provided with in the bottom of vacuum reservoir 7, electromagnetic valve 9 can regularly be opened, when sewer blockage, sewage can enter in vacuum reservoir 7, the ball float of wastewater monitor 17 will float, and device just can detect sewer blockage, and special messenger will be asked to lead to sewer by lighting indicator lamp 16 reminding user.
Further, be provided with 4 pieces of baffle plates 13 tilted in the vacuum reservoir 7 of the present embodiment, vacuum reservoir 7 be divided into five layers, distribute alternately about the opening of baffle plate 13, form labyrinth-like pipeline, effectively intercept foul and enter vacuum pump 6.
The toilet of band vacuum pass blocking device of the present invention has the following advantages:
1, when blocking occurs toilet, user can manually boot vacuum pass blocking device, is extracted out by force by the foul be blocked in toilet blow-off pipe 2, makes toilet recover unimpeded;
2, the timing automatic dredged toilet seat of energy, reduces the probability of toilet blocking;
3, automatically can detect sewer whether to block, the timely dredging sewer of reminding user.
The above, just the preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (8)
1. the toilet with vacuum pass blocking device, it is characterized in that: comprise ceramics seat urinal (1) and vacuum pass blocking device, described ceramics seat urinal (1) is connected sewer by blow-off pipe (2) with connecting tube (3) successively, be tightly connected between blow-off pipe (2) and connecting tube (3), the one-way sealing seal (4) preventing outside air from entering connecting tube (3) is provided with between connecting tube (3) and sewer, connecting tube (3) lower end is provided with exhaust tube (8) and is communicated with the vacuum reservoir (7) of vacuum pass blocking device, vacuum reservoir (7) connects vacuum pump (6), also comprise and connect vacuum pass blocking device and the intelligent processor (14) controlling its work, described intelligent processor (14) is provided with the switch (15) for manually booting vacuum pass blocking device, described vacuum reservoir (7) top is provided with the three way cock (10) controlled by intelligent processor (14), the outlet of described three way cock (10) connects vacuum reservoir (7), two entrances of three way cock (10) connect water inlet pipe (11) and admission pipe (12) respectively, and admission pipe (12) other end connects vacuum pump (6).
2. a kind of toilet with vacuum pass blocking device according to claim 1, is characterized in that: described exhaust tube (8) is provided with the electromagnetic valve (9) controlled by intelligent processor (14).
3. a kind of toilet with vacuum pass blocking device according to claim 1, it is characterized in that: be provided with wastewater monitor (17) in described vacuum reservoir (7), described wastewater monitor (17) connects the indicator lamp (16) on intelligent processor (14).
4. a kind of toilet with vacuum pass blocking device according to claim 1, is characterized in that: described connecting tube (3) is made up of the inclined tube of gradient more than 45 degree and/or VERTICAL TUBE.
5. a kind of toilet with vacuum pass blocking device according to claim 4, is characterized in that: described connecting tube (3) is metal tube or plastic pipe.
6. a kind of toilet with vacuum pass blocking device according to claim 1, is characterized in that: described blow-off pipe (2) and connecting tube (3) are tightly connected by sealing ring (5).
7. a kind of toilet with vacuum pass blocking device according to claim 1, is characterized in that: be provided with baffle plate (13) in described vacuum reservoir (7).
8. a kind of toilet with vacuum pass blocking device according to claim 7, it is characterized in that: described baffle plate (13) is provided with polylith, polylith baffle plate (13) is formed alternately and prevents foul from entering the labyrinth structure of vacuum pump (6) in vacuum reservoir (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237676.8A CN103306349B (en) | 2013-06-14 | 2013-06-14 | Closestool provided with vacuum unblocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237676.8A CN103306349B (en) | 2013-06-14 | 2013-06-14 | Closestool provided with vacuum unblocking device |
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| Publication Number | Publication Date |
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| CN103306349A CN103306349A (en) | 2013-09-18 |
| CN103306349B true CN103306349B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310237676.8A Active CN103306349B (en) | 2013-06-14 | 2013-06-14 | Closestool provided with vacuum unblocking device |
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| CN (1) | CN103306349B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759751B (en) * | 2016-12-27 | 2019-03-15 | 重庆新康洁具有限责任公司 | The toilet of automatic pass blocking formula |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11100884A (en) * | 1997-09-29 | 1999-04-13 | Inax Corp | Vacuum drainage facilities |
| CN2823366Y (en) * | 2005-08-04 | 2006-10-04 | 曹保琪 | Vacuum toilet |
| CN202689153U (en) * | 2012-08-11 | 2013-01-23 | 刘立东 | Hydraulic pressure drive type toilet |
| CN202831147U (en) * | 2012-10-19 | 2013-03-27 | 上海华杰生态环境工程有限公司 | Vacuum suction type environment-friendly mobile toilet |
| CN203307905U (en) * | 2013-06-14 | 2013-11-27 | 江门市地尔汉宇电器股份有限公司 | Closestool with vacuum dredging device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3493551B2 (en) * | 2000-08-25 | 2004-02-03 | 株式会社五光製作所 | Toilet equipment |
-
2013
- 2013-06-14 CN CN201310237676.8A patent/CN103306349B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11100884A (en) * | 1997-09-29 | 1999-04-13 | Inax Corp | Vacuum drainage facilities |
| CN2823366Y (en) * | 2005-08-04 | 2006-10-04 | 曹保琪 | Vacuum toilet |
| CN202689153U (en) * | 2012-08-11 | 2013-01-23 | 刘立东 | Hydraulic pressure drive type toilet |
| CN202831147U (en) * | 2012-10-19 | 2013-03-27 | 上海华杰生态环境工程有限公司 | Vacuum suction type environment-friendly mobile toilet |
| CN203307905U (en) * | 2013-06-14 | 2013-11-27 | 江门市地尔汉宇电器股份有限公司 | Closestool with vacuum dredging device |
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| CN103306349A (en) | 2013-09-18 |
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Address after: 529040 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee after: Hanyu Group Co., Ltd. Address before: 529040 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee before: JANGMEN IDEAR HANYU ELECTRICAL JOINT-STOCK Co.,Ltd. |
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