CN103556691B

CN103556691B - A kind of piston type sealing closet and design method

Info

Publication number: CN103556691B
Application number: CN201310058318.0A
Authority: CN
Inventors: 王永强
Original assignee: Zhejiang Kezhuda Mechanical Technology Co Ltd
Current assignee: Zhejiang Kezhuda Mechanical Technology Co., Ltd.
Priority date: 2012-07-10
Filing date: 2013-02-25
Publication date: 2018-02-23
Anticipated expiration: 2033-02-25
Also published as: CN103556691A

Abstract

The invention discloses a kind of piston type sealing closet and design method, belong to toilet field, further relate to electromagnet application, timing control switch, water pump, machine applications technology.Modern public place closet, squatting pan return excreta, sewer easily blocks upwards sometimes due to there is trap reason.Closet closet piston of the present invention（1）Diameter is very big, and piston can be displaced downwardly to stool and urine pan pipeline and rotate, and be not easily blocked.Closet piston and central siphon on piston（3）Connection, upper central siphon have hole for water spraying（15）, central siphon and central siphon under piston on piston（4）It is sleeve structure, central siphon will not be produced and rotated against under central siphon, piston on piston, and there is an iron block central siphon lower end on piston, and central siphon has electromagnet under piston（8）, there is spring between iron block and electromagnet（10）, central siphon under piston（4）It is connected with the pressurized water pump shaft or impeller of lower end, has water inlet on lower central siphon in pump chamber（14）.

Description

A kind of piston type sealing closet and design method

Technical field

The invention mainly relates to toilet, squatting pan between family expenses, public places sanitary to further relate to the various people in land, sea, air With, country, the military vehicles and other various closet applied technical fields, electromagnet application is further related to, timing controlled is opened Pass, water pump, machine applications technical field.

Background technology

Modern city and towns family and public place toilet, squatting pan use bath mode mostly, huge to water consumption, extremely Waste, and due to there is trap reason, punching sometimes does not wash clean, returns excreta upwards, and sewer easily blocks, and is defended to public Life has undesirable effect.Modern countryside lavatory, main or old-fashioned open type not water-closet, environment is typically very unhygienic, A little being not suitable for the modern life needs, and this is huge with modern water-closet for bowl water consumption, rural area is supporting without sewer and sewage disposal Facility has very big relation.

Existing toilet, one is connected with mostly compared with large water tank in the less space in some spaces, it appears toilet takes up an area empty Between it is very big.

The content of the invention

The present invention seals closet for a kind of piston type.

Apparatus for closet of the present invention, can greatly solve the problems such as other chamber pot flushing waters are wasted water, sewer easily blocks, reduce To excreta, the utilization of bath or processing workload.

Preferably, closet includes larger closestool port, compared with w.c.pan piston, closestool port lower section larger passage, closet body Hole for water spraying, the closet use closestool port and piston seal, the isolation closet external world and pan pipeline air circulation, piston and closet Relative motion can occur for mouth, and closet piston can reach closestool port down channel, and closet piston can rotate relative to closestool port： People's excreta is moved directly to closestool port down channel by piston, and then piston rotates, and the stool and urine on piston is arrived by centrifugal force Up to closet sewer, the current sprayed by hole for water spraying enter to the stool and urine on the stool and urine on piston, closestool port, closet tub wall Row rinses.The more traditional closestool port of closestool port of the present invention is much larger, and closet piston diameter is very big, and the stool and urine overwhelming majority falls on closet On piston, there was only few part on closestool port and closet tub wall, piston can be displaced downwardly to stool and urine pan pipeline, and piston includes Upper central siphon, the lower central siphon of piston, closet piston are connected with central siphon on piston, and piston can be moved down with upper central siphon, rotated, living Central siphon has a hole for water spraying beyond the Great Wall, and central siphon and central siphon under piston are sleeve structures on piston, and piston lower axle pipe sleeve is mounted in central siphon on piston It is interior, they can stress effect under relative telescopic, there is ball central siphon upper end under piston, and there is ball central siphon lower end on piston The ball orbit of vertically downward direction, ball and ball orbit ensure that central siphon will not produce relative rotation under central siphon, piston on piston Turn, central siphon can move down on piston, while be moved down with piston, and there are iron block, piston lower axle in central siphon lower end on piston Pipe has electromagnet, there is spring between iron block and electromagnet, and central siphon is connected with the pressurized water pump shaft or impeller of lower end under piston, piston Lower central siphon has water inlet in pump chamber, and water can be into central siphon hole for water spraying on closet body hole for water spraying, piston by water inlet.This is just Device piston be can be movable relatively with closestool port, and central siphon stress moves down on piston, and piston is reached below closestool port, and it is straight to make one excreta Connect and move to closet passage and drive closet piston to rotate by pump shaft, the stool and urine on piston due to centrifugal force by piston with Larger passage reaches closet sewer between pan pipeline.Toilet stool washing hydraulic pressure is higher, and a large amount of water, and closet are used so having saved Flushing is cleaner, does not return excreta, sewer is not easily blocked, this apparatus for closet, and mouth separates the external world using piston mode under closet Space and sewer pipe, air seal are better than the effect that traditional closet leans on trap trap seals peculiar smell, use this closet Can more water-saving, it is much cleaner.

Meanwhile for the work to Collection utilization human excrement, because excreta water content substantially reduces, it can also reduce Environmental sanitation workload, improve excreta quality.

Brief description of the drawings

Fig. 1, which is that closet is unmanned, uses inactive state structure chart

Fig. 2 is closet operating condition figure when people leaves

Embodiment

When closet is unmanned uses static, closet piston 1 is tightly sealed with closestool port 2, and cut-off closet is extraneous empty Gas and pan pipeline air, ensure that closet free surrounding space air is not influenceed by closet.

When people at one's leisure, the more traditional closestool port of closestool port is much larger, and closet piston diameter is also very big, and stool and urine is most Fall on closet piston, there was only few part on closestool port and closet tub wall.

After people conveniently terminates, the common switch of electromagnet 8 and water pump 6 is opened, switch is with adjustable timing, automatic closing Function.

After switch is opened, the electromagnet 8 under closet piston on central siphon produces huge magnetic force, the lower end of central siphon 3 on closet piston Iron block 5 electromagnetism iron surface is drawn onto by the electromagnet 8 with powerful suction rapidly, both tightly connect together so that under piston Spring 10 is compressed outside central siphon 4, between iron block 5 and electromagnet 8, and the upper and lower central siphon of piston is sleeve structure, can act on phase in stress To stretching, there is ball in lower central siphon upper end, have the ball orbit of ball vertically downward direction, ball and ball in upper central siphon lower end Track ensures that upper and lower central siphon will not produce and rotated against.

Meanwhile running water enters the pump chamber 9 of booster water pump 6, in pump chamber, lower central siphon 4 and pump shaft or impeller phase through pipeline 7 Even, there is water inlet 14 on lower central siphon in pump chamber, pump operation can drive lower central siphon while move, and be pressurized through booster water pump, high pressure A current part enters closet body hole for water spraying 13 through pipeline 11, and another part enters central siphon under piston, central siphon hole for water spraying in arrival 15。

Now, closet piston reaches pipeline and rotated compared with coarse position, piston with central siphon with pump shaft or impeller, closet body water spray The High-Pressure Water that hole 13 sprays sprays to the piston of rotation, and the rotary water current that the hole for water spraying 15 on the upper central siphon of rotation sprays sprays to just Device duct wall, moment, closet basin, mouth and closet piston are rinsed totally.

Moment after closet is cleaned, electromagnet and water pump switch closing jointly, iron block, electricity between upper and lower central siphon Suction is disappeared between magnet, and spring 10 is replied between upper and lower central siphon, moves up central siphon and piston, and piston reaches closestool port, on Central siphon and piston are also stopped the rotation, and piston is tightly obtained and mutually sealed with closestool port, remains stationary.

Inactive state when closet has been returned to unmanned.The upper and lower of closet piston, rotation, inactive state are controlled, can be with Using, improve other ripe, inessential technical methods and realize.

Claims

1. a kind of piston type seals closet design method, it is characterized in that being included using the closet of the design method compared with w.c.pan Mouthful, compared with w.c.pan piston, larger passage below closestool port, the hole for water spraying on closet body, the closet uses closestool port and piston Sealing, isolation closet is extraneous with pan pipeline air circulation, and relative motion can occur for piston and closestool port, and closet piston can be with Closestool port down channel is reached, closet piston can rotate relative to closestool port：Piston is moved directly to people's excreta under closestool port Square channel, then piston rotate, the stool and urine on piston reaches closet sewer, passes through what hole for water spraying sprayed by centrifugal force Current are rinsed to the stool and urine on the stool and urine on piston, closestool port, closet tub wall.

2. a kind of closet piston, including closestool port（2）, it is characterised in that piston also includes upper central siphon, the lower central siphon of piston, described Closestool port is more much larger than traditional closestool port, and piston diameter is also very big, and the stool and urine overwhelming majority falls on piston people at one's leisure, closet Only few part, piston are connected with upper central siphon on mouth and closet tub wall, and piston can be moved down with upper central siphon, rotated, on Central siphon and lower central siphon（4）Sleeve structure, upper central siphon and lower central siphon can under stress effect relative telescopic.

3. closet piston as claimed in claim 2, it is further characterized in that on the piston that there is ball side straight down central siphon lower end To ball orbit, there is a ball central siphon upper end under piston, and ball and ball orbit ensure on piston that central siphon is not under central siphon, piston It can produce and rotate against.

4. closet piston as claimed in claim 2, it is further characterized in that on the piston that there is an iron block central siphon lower end, central siphon under piston There is electromagnet（8）, there is spring between iron block and electromagnet（10）.

5. closet piston as claimed in claim 2, it is further characterized in that on the piston that central siphon has hole for water spraying（15）.

6. closet piston as claimed in claim 2, is further characterized in that central siphon under the piston（4）With the pressurized water pump shaft of lower end Or impeller is connected.

7. closet piston as claimed in claim 6, it is further characterized in that under the piston that central siphon has water inlet in pump chamber（14）, Water passes through water inlet（14）Closet body hole for water spraying can be entered（13）, on piston central siphon hole for water spraying（15）.