CN203307905U - Closestool with vacuum dredging device - Google Patents
Closestool with vacuum dredging device Download PDFInfo
- Publication number
- CN203307905U CN203307905U CN2013203438184U CN201320343818U CN203307905U CN 203307905 U CN203307905 U CN 203307905U CN 2013203438184 U CN2013203438184 U CN 2013203438184U CN 201320343818 U CN201320343818 U CN 201320343818U CN 203307905 U CN203307905 U CN 203307905U
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- Prior art keywords
- vacuum
- toilet
- blocking device
- pass blocking
- pipe
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Abstract
The utility model discloses a closestool with a vacuum dredging device. The closestool comprises a ceramic closestool and a vacuum dredging device, wherein the ceramic closestool is connected with a sewer sequentially through a blowdown pipe and a connecting pipe, the blowdown pipe is connected with the connecting pipe in an airtight manner, a one-way sealing ring for preventing outside air from entering the connecting pipe is arranged between the connecting pipe and the sewer, an exhaust pipe is arranged at the lower end of the connecting pipe and is communicated with a vacuum storage device of the vacuum dredging device, and a vacuum pump is connected with the vacuum storage device. According to the closestool with the vacuum dredging device, when a user uses the closestool and the closestool is blocked, the vacuum dredging device can be started, dirt blocked in the blowdown pipe of the closestool is forcefully pumped out so that the closestool is immediately dredged without being dredged by a specially-assigned person, thus the money is saved and the time is also saved, and the stink emitted by the closestool can not be needed to be borne by the user.
Description
Technical field
The utility model 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 often disposes toilet, and the toilet obstruction is the problem that each toilet user may run into, under the prior art background, to solve the problem that toilet stops up, only has the internal diameter that as far as possible strengthens sewage draining pipeline of closestool, but this way can only reduce the probability that toilet stops up, can't stop the situation that toilet stops up, and the blow-off pipe of toilet is subjected to 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, general maximum also is no more than 50mm, so large toilet blowdown caliber again, the also sewer caliber of floor at the most, and sewer pipe has obstruction also the time, in addition be toilet.When toilet stops up, most user is unimpeded toilet voluntarily, need to ask professional workman Lai Tong toilet, the unimpeded toilet of may just coming in a few days when the workman hurries sometimes, the user both can't use toilet in the past few days, stand again the stink that toilet sends, be one and allow the vexed thing of user.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of toilet with vacuum pass blocking device, can be automatically the blow-off pipe of the toilet that stops up be carried out to pass blocking, and both artistic and practical and be convenient to produce and on-the-spot the installation.
The technical scheme that the invention for solving the technical problem adopts is:
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, between blow-off pipe and connecting tube, be tightly connected, between connecting tube and sewer, be provided with and prevent that outside air from entering the one-way sealing seal of connecting tube, the 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, between connecting tube and sewer, be provided with the one-way sealing seal that prevents that outside air from entering, in blow-off pipe and connecting tube, form an airtight air chamber; In the time of in foul is blocked in blow-off pipe, vacuum pump starts the air of taking away in vacuum pass blocking device, in vacuum pass blocking device, form negative pressure, the connecting tube lower end be communicated with vacuum pass blocking device also forms negative pressure, the foul both sides produce pressure differential, foul moves to extreme direction under connecting tube, then through the one-way sealing seal, enters sewer, makes to keep clear in blow-off pipe.Wherein, the setting of connecting tube has solved the problem that on the ceramic toilet, bad punching is connected with vacuum plant dexterously, and connection is installed at the scene that extremely is conducive to toilet; Especially for generally owing at present standardized water closet, extremely be conducive to production in enormous quantities and on-the-spot installation of this toilet.
Further, toilet with vacuum pass blocking device of the present utility model also comprises the intelligent processor that connects vacuum pass blocking device and control its work, described intelligent processor is provided be used to manually booting the switch of vacuum pass blocking device, predeterminable control program in intelligent processor, startup to vacuum pass blocking device is controlled, and can realize that the blow-off pipe that timing controlled vacuum pass blocking device starts automatically to toilet carries out pass blocking, reduces the probability that the toilet blow-off pipe stops up.
As further improvement in the technical proposal, on described exhaust tube, be provided with the electromagnetic valve of being controlled by intelligent processor, electromagnetic valve is closed condition at ordinary times, prevents that foul from entering exhaust tube and vacuum reservoir; When vacuum pass blocking device starts, open electromagnetic valve, the air in connecting tube is taken away through exhaust tube, makes the connecting tube lower end form negative pressure.Consider in foul is discharged the process of toilet and likely be discharged on electromagnetic valve or vacuum reservoir, electromagnetic valve preferably adopts straight moving electromagnetic valve, and does not adopt general guide electromagnetic valve, avoids pilot hole to stop up and problem that electromagnetic valve was lost efficacy.
As further improvement in the technical proposal, described vacuum reservoir top is provided with the three way cock of being controlled by intelligent processor, the outlet of described three way cock connects vacuum reservoir, and two entrances of three way cock connect respectively water inlet pipe and admission pipe, and the admission pipe other end connects vacuum pump.Three way cock is controlled by intelligent processor, and before starting 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, vacuum reservoir, exhaust tube and electromagnetic valve is cleaned; Then three way cock is closed the entrance of water inlet pipe, opens the entrance of admission pipe, and vacuum pump starts the gas of taking away in vacuum reservoir, carries out the vacuum pass blocking; After pass blocking completed, three way cock was connected again water inlet pipe and is cleaned.
As further improvement in the technical proposal, in described vacuum reservoir, be provided with wastewater monitor, described wastewater monitor connects the indicator lamp on intelligent processor, when sewer stops up, sewage can enter vacuum reservoir, make the ball float floating of wastewater monitor, at this moment indicator lamp lights, prompting user sewer blockage.
Further, described connecting tube is comprised of inclined tube and/or the VERTICAL TUBE that gradient surpasses 45 degree.Preferably, for the ease of machine-shaping, described connecting tube is metal tube or plastic pipe, also facilitates simultaneously and in connecting tube, punches to connect exhaust tube.
Further, described blow-off pipe and connecting tube are tightly connected by sealing ring, prevent that 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 the polylith baffle plate forms and prevents that foul from entering the labyrinth structure of vacuum pump alternately in vacuum reservoir.The negative pressure produced while adopting vacuum pump to take the air in vacuum reservoir away can make some less fouls enter vacuum reservoir by exhaust tube, in order to prevent that foul from stopping up vacuum pump, in vacuum reservoir inside, be provided with polylith baffle plate alternately, effectively stop foul, make it not arrive vacuum pump by vacuum reservoir.
The beneficial effects of the utility model are:
Compared with prior art, toilet of the present utility model is with vacuum pass blocking device, the user is when using toilet to occur to stop up, can start vacuum pass blocking device, the foul be blocked in the toilet blow-off pipe is extracted out by force, make toilet immediately unimpeded, without asking special messenger Lai Tong toilet, both saved money, saved the time again, also without the stink of standing toilet and sending.Because toilet of the present utility model is communicated with vacuum pass blocking device by connecting tube, solved and on the ceramic toilet, be difficult to the shortcoming of punching, can use ceramic toilet, more attractive in appearance than made of iron.
In addition, also be provided with intelligent processor on this vacuum pass blocking device, predeterminable timing pass blocking, timing automaticly carry out pass blocking to toilet, makes toilet keep unimpeded, greatly reduces the chance that toilet stops up.In vacuum pass blocking device, be provided with wastewater monitor simultaneously, can detect sewer and whether stop up, and by the indicator lamp reminding user.
The accompanying drawing explanation
The utility model is described in further detail below in conjunction with accompanying drawing and example.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of toilet embodiment with vacuum pass blocking device that the utility model provides, comprise sitting toilet 1, blow-off pipe 2, connecting tube 3, vacuum reservoir 7, vacuum pump 6, and 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 is tightly connected by sealing ring 5 with connecting tube 3; Metal tube or the plastic pipe of being convenient to machine-shaping preferably adopted in connecting tube 3, connecting tube 3 lower ends are set to VERTICAL TUBE, between connecting tube 3 and sewer, be provided with and prevent that outside air from entering the one-way sealing seal 4 of connecting tube, connecting tube 3 lower ends connect vacuum reservoir 7 by exhaust tube 8, on exhaust tube 8, be provided with electromagnetic valve 9, electromagnetic valve 9 is preferably direct-acting electromagnetic valve; In vacuum reservoir 7, be provided with wastewater monitor 17; 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.
On toilet of the present utility model, also be provided be used to controlling the intelligent processor 14 of vacuum pump 6, electromagnetic valve 9 and three way cock 10 work, on intelligent processor 14, be provided with the switch 15 manually booted, in intelligent processor 14, also be provided with control program, step after the startup of vacuum pass blocking device is controlled, and has a timing function, can realize that the blow-off pipe that timing controlled vacuum pass blocking device starts automatically to toilet carries out pass blocking, reduce the probability that toilet blow-off pipe 2 stops up.Intelligent processor 14 also is provided with the indicator lamp 16 that connects wastewater monitor 17.
The course of work of the toilet with vacuum pass blocking device of the present utility model is: when the blow-off pipe 2 of toilet stops up, press hand switch 15, intelligent processor 14 just starts the pass blocking program, first start self-cleaning flow process, at first three way cock 10(normality is closed) be switched to vacuum reservoir 7 and water inlet pipe 11 passages, 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, cleaned respectively vacuum reservoir 7, wastewater monitor 17, exhaust tube 8 and electromagnetic valve 9, make these parts residual without foul, while avoiding vacuum pump 6 work, suck foul, damage vacuum pump 6.After self-cleaning completing, three way cock 10 is switched to closes, intelligent processor 14 just detects wastewater monitor 17 signals, if the ball float of wastewater monitor 17 being detected floats downward (as shown in phantom in FIG.) in the effect of water, be in on-state, mean due to sewer blockage, toilet blow-off pipe 2 inside have been full of water, at this moment indicator lamp 16 is light, prompting user sewer blockage.
When sewer did not stop up, the ball float of wastewater monitor 17 can not float, and is in and disconnects state, and intelligent processor 14 detection systems are 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 UNICOMs, vacuum pump 6 is extracted the air of vacuum reservoir 7 out by admission pipe 12, make vacuum reservoir 7 form vacuum state, when the vacuum of vacuum storage storage 7 reaches requiring of setting (setting value is absolute pressure 0.01Mpa), electromagnetic valve 9 is opened, vacuum reservoir 7 and connecting tube 3 are communicated with by exhaust tube 8, the blow-off pipe 2 of toilet are formed to the negative pressure of moment.Owing between blow-off pipe 2 and connecting tube 3, can't entering with sealing ring 5 close-coupled air, and air can't enter connecting tube 3 through the C mouth that is provided with one-way sealing seal 4, the A mouth of toilet blow-off pipe 2 has sealed under the effect of water seal simultaneously, due to A mouth and C mouth, close simultaneously, now the space of blow-off pipe B mouth and C mouth and vacuum reservoir 7 just form the negative pressuren zone of a sealing.
The vacuum of negative pressuren zone is calculated as follows:
Press 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 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 the 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 vacuum reservoir 7 these enclosure spaces
V3: after electromagnetic valve 9 is opened, blow-off pipe 2 and vacuum reservoir 7 these enclosure space volumes
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
The pressure that is about 7.5 meters high water columns.
By the air pressure effect of toilet outside, make to be blocked in the bottom that blow-off pipe 2 interior fouls move to connecting tube 3 by force.When vacuum pump 6 quit work, one-way sealing seal 4 was opened, and connecting tube 3 and sewer are communicated with, and the foul in connecting tube 3, under Action of Gravity Field, drops into sewer automatically, makes the blow-off pipe 2 of toilet unimpeded.Finally, carry out once self-cleaningly, clean vacuum reservoir 7, wastewater monitor 17, blow-off pipe 8 and electromagnetic valve 9, avoid foul residual at above-mentioned parts, affect the lower task of device.
In intelligent processor 14 of the present utility model, also be provided with timing function, the user can setting-up time start by set date vacuum pump 6, and regularly unimpeded toilet, keep toilet unblocked.In addition, in the bottom of vacuum reservoir 7, be provided with a wastewater monitor 17, electromagnetic valve 9 can regularly be opened, when sewer stops up, sewage can enter in vacuum reservoir 7, the ball float of wastewater monitor 17 will float, and device just can detect sewer blockage, and will ask the special messenger to lead to sewer by lighting indicator lamp 16 reminding users.
Further, in the vacuum reservoir 7 of the present embodiment, be provided with the baffle plate 13 of 4 inclinations, vacuum reservoir 7 is divided into to five layers, the opening left and right of baffle plate 13 distributes alternately, and forms the labyrinth-like pipeline, effectively intercepts foul and enters vacuum pump 6.
Toilet with vacuum pass blocking device of the present utility model has the following advantages:
1, when toilet occurred to stop up, the user can manually boot vacuum pass blocking device, and the foul be blocked in toilet blow-off pipe 2 is extracted out by force, made toilet recover unimpeded;
2, the timing automatic dredged toilet seat of energy, reduce the probability that toilet stops up;
3, can automatically detect sewer and whether stop up, the timely dredging sewer of reminding user.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (10)
1. 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, between blow-off pipe (2) and connecting tube (3), be tightly connected, between connecting tube (3) and sewer, be provided with and prevent that outside air from entering the one-way sealing seal (4) of connecting tube (3), 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).
2. a kind of toilet with vacuum pass blocking device according to claim 1, it is characterized in that: also comprise the intelligent processor (14) that connects vacuum pass blocking device and control its work, described intelligent processor (14) is provided with the switch (15) be used to manually booting vacuum pass blocking device.
3. a kind of toilet with vacuum pass blocking device according to claim 2, is characterized in that: on described exhaust tube (8), be provided with the electromagnetic valve (9) of being controlled by intelligent processor (14).
4. according to the described a kind of toilet with vacuum pass blocking device of claim 2 or 3, it is characterized in that: described vacuum reservoir (7) top is provided with the three way cock (10) of being 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 respectively water inlet pipe (11) and admission pipe (12), and admission pipe (12) other end connects vacuum pump (6).
5. a kind of toilet with vacuum pass blocking device according to claim 2, it is characterized in that: in described vacuum reservoir (7), be provided with wastewater monitor (17), described wastewater monitor (17) connects the indicator lamp (16) on intelligent processor (14).
6. a kind of toilet with vacuum pass blocking device according to claim 1 is characterized in that: described connecting tube (3) is comprised of inclined tube and/or the VERTICAL TUBE that gradient surpasses 45 degree.
7. a kind of toilet with vacuum pass blocking device according to claim 6 is characterized in that: described connecting tube (3) is metal tube or plastic pipe.
8. a kind of toilet with vacuum pass blocking device according to claim 1 is characterized in that: described blow-off pipe (2) is tightly connected by sealing ring (5) with connecting tube (3).
9. a kind of toilet with vacuum pass blocking device according to claim 1, is characterized in that: in described vacuum reservoir (7), be provided with baffle plate (13).
10. a kind of toilet with vacuum pass blocking device according to claim 9, it is characterized in that: described baffle plate (13) is provided with polylith, and polylith baffle plate (13) forms and prevents that foul from entering the labyrinth structure of vacuum pump (6) alternately in vacuum reservoir (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203438184U CN203307905U (en) | 2013-06-14 | 2013-06-14 | Closestool with vacuum dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203438184U CN203307905U (en) | 2013-06-14 | 2013-06-14 | Closestool with vacuum dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307905U true CN203307905U (en) | 2013-11-27 |
Family
ID=49614122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203438184U Withdrawn - After Issue CN203307905U (en) | 2013-06-14 | 2013-06-14 | Closestool with vacuum dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306349A (en) * | 2013-06-14 | 2013-09-18 | 江门市地尔汉宇电器股份有限公司 | Closestool provided with vacuum unblocking device |
-
2013
- 2013-06-14 CN CN2013203438184U patent/CN203307905U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306349A (en) * | 2013-06-14 | 2013-09-18 | 江门市地尔汉宇电器股份有限公司 | Closestool provided with vacuum unblocking device |
| CN103306349B (en) * | 2013-06-14 | 2015-05-13 | 江门市地尔汉宇电器股份有限公司 | Closestool provided with vacuum unblocking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20150513 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |