CN208650200U

CN208650200U - Sterile water closet

Info

Publication number: CN208650200U
Application number: CN201720425535.2U
Authority: CN
Inventors: 王昱坤; 汤皎宁; 王犁
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-21
Filing date: 2017-04-21
Publication date: 2019-03-26
Anticipated expiration: 2027-04-21

Abstract

When the utility model relates to one kind, nobody uses water closet, toilet flush is in a kind of sterile water closet of anhydrous state always, including toilet flush, jet water spout, toilet seat and controller, it is characterized in that: toilet flush dewatering outlet is connected to one go side of jet water spout, the jet water spout other end is connected to threeway one end, and the other two-way of threeway is connected to respectively with toilet seat flush port and the connection of negative pressure ventilation pipe；A. the lower part of the toilet flush is equipped with low water level sensor, toilet flush top is equipped with high water level sensor, and the signal end and controller that the signal output end of low water level sensor and high water level sensor connects controller by line are equipped with large and small taps key；B. the water closet) discharge conduit is inclination straight-line structure and discharge conduit end is connected to self-sealing pipeline valve one end, and the self-sealing pipeline valve other end is connected to blowdown supervisor.

Description

Sterile water closet

Technical field

When the utility model relates to one kind, nobody uses water closet, toilet flush is in the one of anhydrous state always The sterile water closet of kind, belongs to water closet manufacturing field.

Background technique

CN 205062967U, title " deodorizing closet ", the utility model use air negative pressure technology, utilize flushing channel Air intake passage presses the flushing switch of cistern device when people, which go to the toilet, to complete, will be harmful by the hollow channel of effluent switch Gas handles assembly apparatus from the combined type inside air entry sucking closet body, and foul smell non-return processor can effectively avoid smelly Gas returns, and foul smell is continuously compressed to sky by double acting energy high negative pressure device after the processing of foul smell reclaiming clean device by foul smell Gas filtration equipment for clarifying quickly filters, and purified gas is finally discharged to sewer, and bad-smell problem, people are solved from source Also it just again can't smell stink.Its shortcoming: first is that being managed due to being equipped with overflow (water) in toilet seat water, the overflow pipe upper end Mouth is directly connected in Open architecture, lower end with flushing channel, therefore is worked as negative pressure caused by double acting energy high negative pressure device and directly passed through Flushing channel and overflow pipe are formed into a loop, i.e., the air in atmosphere are entered air-purification filter device by overflow pipe, not only greatly The earth reduces its deodorization efficiency, and energy consumption is caused to waste；Second is that using activated carbon deodorization, not only deodorization is at high cost, Er Qieshou The restriction of activated carbon quality, deodorizing effect is bad and flows back into interior, causes the secondary pollution of room air；Third is that can not be certainly Dynamic control inlet valve extremely caused by overflow phenomena, cause the waste of water resource.

Currently, existing toilet flush is designed in structure, when not in use due to water closet, in toilet flush Full water is stored up, and breeds a large amount of bacteriums, bacterium takes pollution toilet articles, the distribution of toilet bacterium out of with bath when use All concentrate on around water closet.New York University doctor Philips delivers its result of study and points out: if water closet when bath Lid is opened, and bacterium or microorganism can be taken to 6 meters high aerial by the moment cyclone in water closet, and suspended and grown in air Up to several hours, and then fall on the amenities such as toothbrush, towel.We take from 10 years toilet flushes below Water sample, the data of chemical examination are as follows: originally water quality standard is that total plate count (CFU ml) is less than to total plate count (CFU ml) 6.8*1000.( 100).In terms of the above analysis data, toilet flush breeds bacterium, and it is unquestionable for taking pollution toilet articles out of with bath 's.Because the tap water of standard enters toilet flush, first is that the attachment in case is too many, and steeped for a long time simultaneously with water tank wall In water, bacterium easy to breed；Second is that since existing flood and small water-bound cause bottom water when bath that cannot all release, shape At slough, easy endophytic bacteria；Third is that the water tank water most of the time remains static, be conducive to the growth of bacterium.

Summary of the invention

Purpose of design: avoiding the shortcoming in background technique, when designing a kind of unmanned use water closet, water closet Water tank is in a kind of sterile water closet and control method of anhydrous state always.

Design scheme: in order to realize above-mentioned purpose of design.The application is in structure design: 1, the jet water spout other end and threeway One end connection, the other two-way of threeway is connected to respectively with toilet seat flush port and the design of negative pressure ventilation pipe connection, is that this is practical new One of technical characteristic of type.The purpose of this design is: since jet water spout water inlet is equipped with valve, toilet seat discharge conduit end End is equipped with self-sealing pipeline valve, and the valve and self-sealing pipeline valve are in closed state in water tank water storage, when negative pressure is taken out When tracheae forms negative pressure gas flow, negative pressure ventilation Guan Jiyu jet water spout can not form gas flow loop, can not also be formed with discharge conduit Gas flow loop, negative pressure gas flow can only be aspirated and be passed through to the foul smell in cell cavity to the flush port by toilet seat cell cavity surrounding The discharge of negative pressure ventilation pipe, therefore good deodorization effect.2, water closet when not in use, so that the water tank of water closet is in nothing always The design of water state is the two of the technical characteristics of the utility model.The purpose of this design is: since water closet is not having In use, anhydrous in its water tank, numerous components in water tank are in dry state, so that bacterium can not breed, To realize the purpose of the sterile growth of toilet flush.3, toilet flush bottom is the design of infundibulate water tank, It is the three of the technical characteristics of the utility model.The purpose of this design is: since toilet flush bottom is designed to funnel Shape, and the largest benefit of infundibulate water tank is that water can not be made to stop, therefore after the completion of water closet rinses, in water tank Without any water, the water of water tank wall adherency was both made or can be discharged along wall from bell mouth, so that the condition for breeding bacterium is not deposited ?.4, using whether the work of the large and small high and low water level sensor of taps key synchronously control and whether the work of inlet valve, It is the four of the technical characteristics of the utility model whether the work of electromagnetism pullswitch.The purpose of this design is: when flood is opened Water intake valve, high water level sensor work, outlet valve closing are controlled by controller when key is opened, both realized to drawing water The high-level water storage of cistern, and to be ready after an action of the bowels with water greatly, and Gao Shui is made by controller when the closing of flood on & off switch Level sensor power-off, inlet valve are closed, and discharging valve is opened, to achieve the purpose that rinse water closet, and make water closet water Case is in anhydrous, valve open state；Water intake valve, low water level sensor work are controlled by controller when small water switch key is opened Make, outlet valve closing, had not only realized the low level water storage to toilet flush, but also be ready after an action of the bowels with water to be small, and small water Close low water level sensor power-off, inlet valve by controller when on & off switch is closed, discharging valve is opened, and is taken out to reach flushing The purpose of water closestool, and toilet flush is made to be in anhydrous, valve open state.5, the design of self-sealing pipeline valve is that this is practical The five of novel technical characteristic.The purpose of this design is: due to the spool in self-sealing pipeline valve by torsional spring, shaft with Valve port is resilient hinged cooperation, and the elasticity of torsional spring can make spool and valve port form sealing cooperation, prevent excretion supervisor's dirt or Foul smell evolution, while can automatically be opened spool again under the action of impact of water, so that excrement is rushed in excretion supervisor.

Technical solution: a kind of sterile water closet, including toilet flush, jet water spout, toilet seat and controller, it is special Sign is: toilet flush dewatering outlet is connected to one go side of jet water spout, and the jet water spout other end is connected to threeway one end, and threeway is in addition Two-way is connected to respectively with toilet seat flush port and the connection of negative pressure ventilation pipe；A. the lower part of the toilet flush is equipped with low water Level sensor, toilet flush top are equipped with high water level sensor, and the signal of low water level sensor and high water level sensor is defeated Outlet connects the signal end of controller by line and controller is equipped with large and small taps key；B. the water closet) excretion Pipeline be inclination straight-line structure and discharge conduit end be connected to self-sealing pipeline valve one end, the self-sealing pipeline valve other end and Blowdown supervisor's connection.

The utility model compared with the background art, first is that having started toilet flush without using the precedent of not water storage, no The generation of toilet flush bacteria breed phenomenon is only fundamentally avoided, and is greatly extended in toilet flush Many multipart service lifes；Second is that having started the precedent that discharging valve after toilet flush discharges water is in normally open, realize Toilet flush is set to make sterile water closet to eliminate the condition of bacteria breed using the purpose of rear anhydrous stop Purpose of design is achieved；Third is that realizing negative pressure ventilation pipe passes through the flush port negative-pressure ward discharge of surrounding in toilet seat cell cavity Purpose；Fourth is that closestool is using in line pipeline blowdown is tilted, closestool is considerably reduced compared with closestool is using S elbow uses water Amount, 1.5 liters of water energys wash away dirt, and national standard economical toilet water consumption is 4.8 liters, and 1.5 liters are only 4.8 liters of water consumptions 31%；The most water-saving clean closestool water consumption of perseverance is 3.5 liters on the market at present, in contrast, 1.5 liters of water of the application be only 3.5 liters with The 43% of water.

Detailed description of the invention

Fig. 1 is the system schematic of sterile water closet.

Fig. 2 is the structural schematic diagram of sterile toilet flush.

Fig. 3 is the structural schematic diagram of self-sealing pipeline valve.

Specific embodiment

Embodiment 1: referring to attached drawing 1-3.A kind of sterile water closet, including toilet flush 01, jet water spout 02, toilet seat Device 07 and controller 1,01 dewatering outlet of toilet flush are connected to 02 1 go side of jet water spout, 02 other end of jet water spout and threeway 08 One end connection, the other two-way of threeway 08 is connected to 07 flush port of toilet seat respectively and negative pressure ventilation pipe 03 is connected to；The horse of drawing water The lower part of bucket water tank 01 is equipped with low water level sensor 5, and 01 top of toilet flush is equipped with high water level sensor 6, and low water level passes The signal end and controller 1 that sensor 5 and the signal output end of high water level sensor 6 connect controller 1 by line are equipped with large and small Taps key；The toilet seat 0) discharge conduit 06 is inclination straight-line structure and 06 end of discharge conduit and self-sealing pipeline valve The connection of 04 one end, 04 other end of self-sealing pipeline valve are connected to excretion supervisor.

In self-sealing pipeline valve 04 spool 05 be mounted in pipeline using strength torsional spring and with the convex annular table top in pipeline Sealing cooperation.

Flood on & off switch and 6 signal link end of high water level sensor, 2 signal of inlet valve in the large and small taps key Line end and connect and for control high water level sensor 6, inlet valve 2 work or shutdown and the closing for controlling discharging valve 4 or It opens；Small water switch key and 5 signal link end of low water level sensor, 2 signal link of inlet valve in the large and small taps key Hold and connect and be used to control low water level sensor 5, the work of inlet valve 2 or shutdown and for controlling closing or opening for discharging valve 4.

01 bottom of toilet flush is infundibulate water tank 3.The inlet valve is power-off normal closed gate, discharging valve To power off normally opened valve.

Whether flood on & off switch and small water switch key in the large and small taps key control the work of exhaust fan；When When flood on & off switch or small water switch key are connected, exhaust fan work, when flood on & off switch or the disconnection of small water switch key, exhaust fan It stops working after delay.

The self-sealing pipeline valve 04 is made of valve port 09 and spool 05, and spool 05 passes through torsional spring and shaft 10 and valve port 09 Constitute switch seal cooperation.

The i.e. described self-sealing pipeline valve 04 is made of valve port 09 and spool 05, and spool 05 passes through torsional spring and shaft 10 and valve port 09 constitutes switch seal cooperation, and the production method system prior art is not described herein herein.Certainly, in self-sealing pipeline valve 04 The switch of spool 05 can also drive it to open or close by the way of electromagnetic drive.

When not in use, large and small taps key is in an off state the toilet flush 01, high position sensor 6, low level Sensor 5 does not work, and the power-off of inlet valve 2 is in close state, and discharging valve 4 powers off in the open state, flushing of intaking It is interior anhydrous；In use, flood on & off switch or the conducting of small water switch key, high position sensor 6 or low sensors 5 work, inlet valve 2 The water inlet of electric openings, discharging valve 4 must be electrically turn off, flushing it is interior according to flood on & off switch in controller or small water switch key into Water presses the flood control key or small water management key, flood on & off switch or small water switch key on controller when rinsing closestool again Power-off, high position sensor 6 or low sensors 5 do not work, and the power-off of inlet valve 2 is closed, and the power-off of discharging valve 4 is opened, Water in Water Tank pair Closestool is rinsed.The inlet valve is power-off normal closed gate, and discharging valve is power-off normally opened valve.

01 bottom of toilet flush is infundibulate water tank 3.Purpose is that the water in toilet flush is whole It drains, does not stay dead angle.

High position sensor 6 and low sensors 5 use existing liquid level sensor, and production method is existing skill Art is not described herein herein.

The electromagnetic water inlet valve is power-off normal closed gate, and discharging valve is power-off normally opened valve.

The control method of its sterile water closet, including controller are pressed when user needs to rush water closet with flood Flood on & off switch on controller 1, controller instruct high water level sensor work, electromagnetic water inlet valve to open water inlet, discharging valve pass Close, negative pressure ventilation pipe 03 under the action of negative-pressure air fan produced negative-pressure ward power by threeway 08 both can not in jet water spout 02 Flush port constitute circuit, also can not with discharge conduit 06 straight in closestool composition circuit, can only be by threeway 08 to toilet seat pond Chamber forms negative-pressure ward, so that the foul smell that people's defecation is gone out is by toilet seat cell cavity surrounding discharge outlet by 03 row of negative pressure ventilation pipe Out；When water level reaches high water level, the signal that high water level sensor will test feeds back to controller, controller instruct electromagnetism into Water valve is closed；After user is just complete, when pressing flood key again, controller instruction high water level sensor stops working, electromagnetism is intake Valve is closed simultaneously, and instruction discharging valve opening, which discharges water, rinses closestool, and excrement passes through straight excretory duct under the action of impact of water and self weight Road open self-sealing pipeline valve 04 pour excretion supervisor, after water tank discharges water, discharging valve be in power-off open state, water tank without Water；When user needs to rush water closet with small water, method is the same.

Embodiment 2: on the basis of embodiment 1, the flood on & off switch and small water switch key control exhaust fan 11 Whether work；When flood on & off switch or small water switch key are connected, exhaust fan 11 works, when flood on & off switch or small water switch key When disconnection, after the delay to the time of setting of exhaust fan delayer, exhaust fan shutdown 11.Exhaust fan refers to the row of dress in the bathroom Gas fan 11.

It is to be understood that: although above-described embodiment contrasts detailed text to the mentality of designing of the utility model Description, but only the simple text of the utility model mentality of designing is described, it is not limitation the utility model mentality of designing. Any combination, increase or modification without departing from the utility model mentality of designing, belongs to the protection category of the utility model.

Claims

1. a kind of sterile water closet, including toilet flush (01), jet water spout (02), toilet seat (07) and controller (1), It is characterized in that: toilet flush (01) dewatering outlet is connected to (02) one go side of jet water spout, jet water spout (02) other end and threeway (08) one end is connected to, and in addition two-way is connected to toilet seat (07) flush port respectively and negative pressure ventilation pipe (03) is connected to for threeway (08)； The lower part of the toilet flush (01) is equipped with low water level sensor (5), and toilet flush (01) top is equipped with high water level The signal output end of sensor (6), low water level sensor (5) and high water level sensor (6) connects the letter of controller (1) by line Number end and controller (1) be equipped with large and small taps key；Toilet seat (07) discharge conduit (06) is inclination straight-line structure And discharge conduit (06) end is connected to self-sealing pipeline valve (04) one end, self-sealing pipeline valve (04) other end and excretion are responsible for Connection.

2. sterile water closet according to claim 1, it is characterized in that: spool (05) uses in self-sealing pipeline valve (04) Strength torsional spring is mounted in pipeline and cooperates with the convex annular table top sealing in pipeline.

3. sterile water closet according to claim 1, it is characterized in that: the big taps in the large and small taps key Key and high water level sensor (6) signal link end, inlet valve (2) signal link end simultaneously connect and for controlling high water level sensor (6), inlet valve (2) is worked or is turned off and for controlling closing or opening for discharging valve (4)；In the large and small taps key Small water switch key and low water level sensor (5) signal link end, inlet valve (2) signal link end simultaneously connect and for controlling low water level Sensor (5), inlet valve (2) are worked or are turned off and for controlling closing or opening for discharging valve (4).

4. sterile water closet according to claim 1, it is characterized in that: the toilet flush (01) bottom is funnel Shape water tank (3).

5. sterile water closet according to claim 3 discharges water it is characterized in that: the inlet valve is power-off normal closed gate Valve is power-off normally opened valve.

6. sterile water closet according to claim 1, it is characterized in that: the big taps in the large and small taps key Whether key and small water switch key control the work of exhaust fan；When flood on & off switch or small water switch key are connected, exhaust fan work Make, when flood on & off switch or the disconnection of small water switch key, stops working after exhaust fan delay.

7. sterile water closet according to claim 1, it is characterized in that: the self-sealing pipeline valve (04) is by valve port (09) It is constituted with spool (05), spool (05) constitutes switch seal cooperation by torsional spring and shaft (10) and valve port (09).