CN206205081U - Vacuum toilet seat - Google Patents
Vacuum toilet seat Download PDFInfo
- Publication number
- CN206205081U CN206205081U CN201621184841.3U CN201621184841U CN206205081U CN 206205081 U CN206205081 U CN 206205081U CN 201621184841 U CN201621184841 U CN 201621184841U CN 206205081 U CN206205081 U CN 206205081U
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- vacuum
- toilet seat
- valve
- pneumatic head
- controller
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Abstract
The utility model is related to a kind of vacuum toilet seat, including toilet seat and water tank, the sewage draining exit of the toilet seat is connected with blowdown connection, the outlet connection vacuum valve of the blowdown connection, the outlet of the vacuum valve is connected with vacuum line, the water tank is provided with flush button, flashing valve and water intaking valve, pneumatic head is provided between the flush button and flashing valve, the sensor of the shift position signal that can sense the button is provided with above the pneumatic head, the pneumatic head is provided with the push rod being engaged with the flashing valve for extending downwardly, the vacuum valve and pneumatic head are provided with shared controller, the signal output wiring of the sensor accesses the signal input part of the controller.The utility model repacks traditional toilet seat into vacuum toilet seat, the water consumption of blowdown is effectively reduced, the power of blowdown is improve, residence time of the dirt in pipeline is reduced, pipeline is not easily blocked, the demand of demand that high concentration lavatory waste water is collected separately and co-layer draining is met.
Description
Technical field
The utility model is related to a kind of vacuum toilet seat.
Background technology
Dirt is mainly entered sewage pipe or is entered with part flushing water and arranged by traditional toilet seat using the static pressure of flushing water
Water pipe simultaneously causes siphon（Negative pressure）For dirt is entered sewage pipe by power, therefore its water-saving performance is poor, it is necessary to substantial amounts of flush the toilet
Water meets the demand of flushing the toilet.And can be unfavorable to follow-up gravity stream pipeline when the excessive concentration of excrement, cause alluvial to block,
Dirt is the problems such as the residence time is long in the duct.And in many cases, it is for co-layer draining or useless for high concentration lavatory
The demand that water is collected separately, negative-pressure pipeline is utilized, and the solution for lavatory tool in drainage by suction generally has two kinds：1、
Conventional closet blowdown enters a container for normal pressure, and the container is connected with negative-pressure pipeline；2nd, using the negative-pressure toilet of specialty.Using
The first method is helpless to economize on water and can take larger space, it is also difficult to control smell to spread；Using method in second generally into
This is higher, and product is less, is difficult to meet the individualized selection of user on style pattern.
The content of the invention
In order to overcome the drawbacks described above under prior art, the purpose of this utility model is to provide a kind of vacuum toilet seat,
Increase the equipment such as vacuum adapter on the basis of Conventional gravity stream toilet seat, toilet seat is realized vacuum sewerage.
The technical solution of the utility model is：
A kind of vacuum toilet seat, including toilet seat and water tank, the sewage draining exit of the toilet seat are connected with blowdown connection, institute
The outlet connection vacuum valve of blowdown connection is stated, the outlet of the vacuum valve is connected with vacuum line, and the water tank is provided with bath
Button, flashing valve and water intaking valve, are provided with pneumatic head between the flush button and flashing valve, energy is provided with above the pneumatic head
Enough sense the sensor of the shift position signal of the button, the pneumatic head is provided with matching with the flashing valve of extending downwardly
The push rod of conjunction, the vacuum valve and pneumatic head are provided with shared controller, and the signal output wiring access of the sensor is described
The signal input part of controller.
Preferably, the sensor uses two terminated lines of tongue tube, the tongue tube to constitute the signal output wiring,
The movable component of the flush button mainly includes the magnetic pole above the tongue tube.
Preferably, the controller is capable of the control gas output mouth of pipe of output control gas pressure signal, described pneumatic
Head is the pneumatic head controlled using gas pressure signal, is provided with the control gas interface for Access Control gas pressure signal,
The vacuum valve is the vacuum valve controlled using gas pressure signal, is provided with the control for Access Control gas pressure signal
Gas interface, the control gas interface of the pneumatic head connects the input of the vacuum valve, and the control gas interface of the vacuum valve connects
Connect the control gas output mouth of pipe of the controller.
Preferably, common pressure chamber and negative pressure cavity are provided with the pneumatic head, the common pressure chamber is located at the top of the pneumatic head,
The negative pressure cavity is located at the bottom of the pneumatic head, and seal membrane, the common pressure chamber are provided between the common pressure chamber and negative pressure cavity
Communicated with air, the negative pressure cavity is connected with the vacuum valve.
Preferably, penetration pipe is additionally provided with the water tank, the wiring of the sensor passes through penetration pipe and the controller
It is connected, the gas source pipe for connecting the negative pressure cavity is connected by penetration pipe with the vacuum valve.
Preferably, the gap of 2-4mm is provided between the upper end of the lower end of the push rod and the flashing valve.
Preferably, the pneumatic head is fixedly installed on the flashing valve by support.
Preferably, the support is fixed on the flashing valve by trip bolt.
Preferably, it is provided with sealing rubber ring between the blowdown connection and sewage draining exit.
Preferably, the vacuum valve is connected as one with blowdown connection, and the outlet of the vacuum valve passes through sealing rubber ring
It is connected with fixture larynx hoop with the vacuum line.
Preferably, the blowdown connection is also associated with wastewater discharge pipe.
Preferably, the pressure sensor for detecting pressure in vacuum line is additionally provided with the controller.
The beneficial effects of the utility model are：
The utility model increases the equipment such as vacuum adapter on the basis of traditional toilet seat, and by blowdown connection and vacuum
Pipeline is connected, and traditional toilet seat is repacked vacuum toilet seat into, realizes vacuum sewerage, effectively reduces the water consumption of blowdown,
Water consumption is only less than the 20% of traditional toilet seat, improves the power of blowdown, reduces residence time of the dirt in pipeline, is made
Pipeline is not easily blocked, and meets the demand of demand that high concentration lavatory waste water is collected separately and co-layer draining.
It is of the present utility model applied widely, no matter hydrocone type or gravity streaming traditional toilet seat it is applicable.Together
When simple structure of the present utility model, outward appearance is essentially identical with traditional toilet seat, will not take excessive space, and disclosure satisfy that makes
The individualized selection of user.It also has sizable cost advantage compared to traditional vacuum closet, is more suitable for promoting and answers
With.
Brief description of the drawings
Fig. 1 is left view structure diagram of the present utility model；
Fig. 2 is backsight structure diagram of the present utility model；
Fig. 3 is the structure diagram of the pneumatic head of the utility model；
Fig. 4 is control flow chart of the present utility model.
Specific embodiment
As shown in Figure 1-2, the utility model discloses a kind of vacuum toilet seat, including toilet seat 1 and water tank 2, the seat
The sewage draining exit of closet is connected with blowdown connection 3, the outlet connection vacuum valve 4 of the blowdown connection, the outlet of the vacuum valve
It is connected with vacuum line 5, the water tank is provided with flush button 6, flashing valve 7 and water intaking valve 8, the flush button and flashing valve
Between be provided with pneumatic first 11（As shown in Figure 3）, common pressure chamber 12 and negative pressure cavity 13 are provided with the pneumatic head, the common pressure chamber is located at
The top of the pneumatic head, the negative pressure cavity is located at the bottom of the pneumatic head, is provided with close between the common pressure chamber and negative pressure cavity
Sealer piece 14, the common pressure chamber is communicated with air, and the negative pressure cavity is connected with the vacuum valve, and the bottom of the pneumatic head sets
There is the push rod 17 being engaged with the flashing valve, the top of the push rod is fixedly connected with the seal membrane.The pneumatic head
Top be provided with sensor 9, the sensor built-in tongue tube is provided with magnetic pole in the flush button, when pressing flush button
When, tongue tube built-in reed adhesive in the presence of magnetic pole makes sensor output signal, controller 10 be controlled after receiving signal
Negative pressure line processed forms negative pressure in the negative pressure cavity of pneumatic head, moves down seal membrane, drives bottom push rod and flashing valve
Effect, completes flush action.At the same time, controller also controls vacuum valve to open, while completing vacuum drainage action.It is described enter
The height of water valve is located at the lowest part of the liquid level upper limit in the water tank, and the water that water tank is gone out every time, the sensing are limited with this
The equal access controller of gas source pipe of the wiring of device and the vacuum valve.
Toilet seat of the present utility model is based on traditional toilet seat and converts, by setting vacuum plant reality at sewage draining exit
Existing vacuum sewerage, the height of water intaking valve can limit amount of flush water, it is ensured that the water-saving performance of closet, controller Collaborative Control toilet seat
Flushing filth-discharging action, when sensor sensing flush action, controller controls the push rod in pneumatic head to move down and vacuum valve simultaneously
Open, closet is in vacuum drainage state.
Penetration pipe 15 is additionally provided with the water tank, the wiring of the sensor is connected by penetration pipe with the controller
Connect, the gas source pipe for connecting the negative pressure cavity is connected by penetration pipe with the vacuum valve, hereby it is achieved that inside and outside UNICOM.
The gap of 2-4mm is provided between the upper end of the lower end of the push rod and the flashing valve, to avoid flashing valve from sealing
It is not tight, produce the situation of leak.
The pneumatic head is fixedly installed on the flashing valve by support 16, and the support is fixed on by trip bolt
On the flashing valve, the pneumatic head is fixed by screws on the support.
Sealing rubber ring is provided between the blowdown connection and sewage draining exit, it is ensured that the sealing of joint, prevent dirt from flowing out.
The vacuum valve is connected as one with blowdown connection, and the outlet of the vacuum valve passes through sealing rubber ring and fixture larynx
Hoop is connected with the vacuum line, and fixture larynx hoop need to be only unclamped during dismounting, easy to disassemble.Vacuum valve and vacuum line
Connection can be down at right angles, it is also possible to be horizontally oriented.
Pressure sensor is provided with the controller, for detecting the pressure in vacuum line.Preferably, can be by one
With controller be connected vacuum line by the tracheae for connecting vacuum line, the pressure in vacuum line is passed to pressure sensor,
Hereby it is achieved that controller is detected to the vacuum pipeline in system, the controller ability output signal when negative pressure reaches preset value
Start vacuum valve.
Control flow chart of the present utility model as shown in figure 4, when pressing flush button sensor sensing to flush action simultaneously
Corresponding signal is sent to controller, controller is detected to the vacuum pipeline in system, when suction strength is unsatisfactory for requiring,
Controller is closed without output, now pneumatic head and vacuum valve；When suction strength meets to be required, controller output two
Road signal, while controlling pneumatic head and vacuum valve to open, pneumatic head drives flashing valve to be washed by water, and vacuum valve is by toilet seat
Dirt carries out blowdown, realizes the action of vacuum sewerage.Because by the way of vacuum sewerage, the utility model is sat compared to tradition
Closet can effectively save water, when vacuum sewerage institute water requirement is only proper drainage less than 20%.Simultaneously as using
The mode of vacuum sewerage effectively raises the power of blowdown, reduces residence time of the dirt in pipeline, is difficult pipeline
Block, meet the demand of demand that high concentration lavatory waste water is collected separately and co-layer draining.
Filth-discharging effect of the present utility model is good, with low cost, and modular product, installation side are needed for toilet seat repacking
Just, it is easy to change, several vacuum toilet seats can share a set of vacuum sewage pipe and vavuum pump, be particularly well-suited to cell,
The lavatory in the densely populated place such as megastore, industrial park is used, with application value higher.
Disclosed in the utility model it is each preferably with optional technological means, unless otherwise indicated and a preferred or optional skill
Art means are that outside the further restriction of another technological means, can form some different technical schemes in any combination.
Claims (9)
1. a kind of vacuum toilet seat, it is characterised in that including toilet seat and water tank, the sewage draining exit of the toilet seat and blowdown connection
It is connected, the outlet connection vacuum valve of the blowdown connection, the outlet of the vacuum valve is connected with vacuum line, the water tank
Be provided with flush button, flashing valve and water intaking valve, be provided with pneumatic head between the flush button and flashing valve, the pneumatic head it is upper
Side is provided with the sensor of the shift position signal that can sense the button, and the pneumatic head is provided with extending downwardly with the punching
The push rod that water valve is engaged, the vacuum valve and pneumatic head are provided with shared controller, the signal output wiring of the sensor
Access the signal input part of the controller.
2. vacuum toilet seat as claimed in claim 1, it is characterised in that the controller being capable of output control gas pressure
The control gas output mouth of pipe of signal, the pneumatic head is the pneumatic head controlled using gas pressure signal, is provided with for accessing control
The system control gas interface of gas pressure signal, the vacuum valve is the vacuum valve controlled using gas pressure signal, is provided with use
In the Access Control control gas interface of gas pressure signal, the control gas interface of the pneumatic head connects the defeated of the vacuum valve
Enter end, the control gas interface of the vacuum valve connects the control gas output mouth of pipe of the controller.
3. vacuum toilet seat as claimed in claim 2, it is characterised in that common pressure chamber and negative pressure cavity, institute are provided with the pneumatic head
Common pressure chamber is stated positioned at the top of the pneumatic head, the negative pressure cavity is located at the bottom of the pneumatic head, the common pressure chamber and negative pressure
Seal membrane is provided between chamber, the top of the push rod is fixedly connected with the seal membrane, and the common pressure chamber is communicated with air,
The negative pressure cavity of pneumatic head described in the control gas orifice of the pneumatic head.
4. vacuum toilet seat as claimed in claim 3, it is characterised in that penetration pipe, the sensor are additionally provided with the water tank
Wiring be connected with the controller by penetration pipe, the gas source pipe for connecting the negative pressure cavity passes through penetration pipe and the vacuum
Valve is connected.
5. vacuum toilet seat as claimed in claim 3, it is characterised in that the upper end of the lower end of the push rod and the flashing valve
Between be provided with the gap of 2-4mm.
6. vacuum toilet seat as claimed in claim 3, it is characterised in that the pneumatic head is fixedly installed on described by support
On flashing valve, the support is fixed on the flashing valve by trip bolt.
7. vacuum toilet seat as claimed in claim 1, it is characterised in that sealing is provided between the blowdown connection and sewage draining exit
Rubber ring, the vacuum valve is connected as one with blowdown connection, and the outlet of the vacuum valve passes through sealing rubber ring and fixture larynx
Hoop is connected with the vacuum line.
8. vacuum toilet seat as claimed in claim 1, it is characterised in that the blowdown connection is also associated with wastewater discharge pipe.
9. the vacuum toilet seat as described in any one in claim 1-8, it is characterised in that be additionally provided with use in the controller
In the pressure sensor of pressure in detection vacuum line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184841.3U CN206205081U (en) | 2016-10-28 | 2016-10-28 | Vacuum toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184841.3U CN206205081U (en) | 2016-10-28 | 2016-10-28 | Vacuum toilet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205081U true CN206205081U (en) | 2017-05-31 |
Family
ID=58758367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621184841.3U Active CN206205081U (en) | 2016-10-28 | 2016-10-28 | Vacuum toilet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146460A (en) * | 2018-01-24 | 2018-06-12 | 张家港保税区泰德瑞尔轨道科技有限公司 | Train closet vacuum pump drainage and method of work |
| CN113006220A (en) * | 2021-03-16 | 2021-06-22 | 上海菲澈环境科技有限公司 | Toilet stool adopting intelligent vacuum discharge system |
-
2016
- 2016-10-28 CN CN201621184841.3U patent/CN206205081U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146460A (en) * | 2018-01-24 | 2018-06-12 | 张家港保税区泰德瑞尔轨道科技有限公司 | Train closet vacuum pump drainage and method of work |
| CN108146460B (en) * | 2018-01-24 | 2024-04-26 | 张家港保税区泰德瑞尔轨道科技有限公司 | Vacuum pump sewage disposal system for train toilet and working method |
| CN113006220A (en) * | 2021-03-16 | 2021-06-22 | 上海菲澈环境科技有限公司 | Toilet stool adopting intelligent vacuum discharge system |
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