CN207878585U - A kind of more sitting toilet public lavatory negative pressure water-saving systems - Google Patents
A kind of more sitting toilet public lavatory negative pressure water-saving systems Download PDFInfo
- Publication number
- CN207878585U CN207878585U CN201721738431.3U CN201721738431U CN207878585U CN 207878585 U CN207878585 U CN 207878585U CN 201721738431 U CN201721738431 U CN 201721738431U CN 207878585 U CN207878585 U CN 207878585U
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- CN
- China
- Prior art keywords
- toilet
- water
- vacuum
- cistern
- negative pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000013872 defecation Effects 0.000 claims abstract description 28
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 101150038956 cup-4 gene Proteins 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a kind of more sitting toilet public lavatory negative pressure water-saving systems, including several toilet without cistern, several toilet without cistern are respectively by being arranged defecation branch pipe connection defecation manifold thereunder, it is provided with spring cup between the toilet without cistern and the defecation branch pipe, the fountain head on the toilet without cistern top is connected with water-supply-pipe, connection is located at the bottom of the high water tank above the toilet without cistern after several water-supply-pipes summarize, it is provided with the access toilet communicated therewith on the defecation branch pipe, it is connected with vacuum line at the top of the access toilet, several vacuum lines connect vacuum equipment after summarizing.The beneficial effects of the utility model：Multiple toilet without cistern are connect with a water tank, improve the utilization rate of water resource, provide power by vacuum equipment for blowdown, water-saving result is good.
Description
Technical field
The utility model is related to water-saving system technical fields, it particularly relates to a kind of more water-saving systems of sitting toilet public lavatory negative pressure
System.
Background technology
The appearance of toilet or water closet, with its health, conveniently, tasteless advantage become history of human civilization on health use
The revolution of tool is that modern people's life is be unable to do without and irreplaceable necessity.It is basic to tie according to the difference of backwashing manner
Structure be divided into punching fall, three kinds of siphon and Siphoning wash-down type.Most in practical application is hydrocone type or Siphoning wash-down type, two kinds of knots
Structure is common that all there are one the water storage box for being used for water supply and for sewerage and every flavour S type curved pipes, for city
For public lavatory, due to multiple toilets, and each toilet is required for there are one water storage boxes, if therefore some sitting toilet
The utilization rate of device is not high, can lead to there is the water that cannot largely efficiently use in its water storage box for a long time；And S type bend pipes
Road will generate preferable siphon filth-discharging effect, it is necessary to which disposably quickly pouring in a large amount of enough water could realize that this is in certain journey
The waste of water resource is also resulted on degree.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of more water-saving systems of sitting toilet public lavatory negative pressure
System has good water-saving result.
To realize the above-mentioned technical purpose, the technical solution of the utility model is realized in：
A kind of more sitting toilet public lavatory negative pressure water-saving systems, including several toilet without cistern, several toilet without cistern
Respectively by the way that defecation branch pipe connection defecation manifold thereunder is arranged, set between the toilet without cistern and the defecation branch pipe
It is equipped with spring cup, the fountain head on the toilet without cistern top is connected with water-supply-pipe, and several water-supply-pipes connect after summarizing
The bottom of high water tank above the toilet without cistern is provided with connecing just of communicating therewith on the defecation branch pipe
Device is connected with vacuum line at the top of the access toilet, and several vacuum lines connect vacuum equipment after summarizing.
Further, the defecation branch pipe is divided into two sections, is provided between two sections of defecation branch pipes with the two even
Logical access toilet.
Further, the defecation branch pipe is provided with electric gate valve below the access toilet.
Further, it is provided with electrical ball valve on the water-supply-pipe.
Further, it is provided with Motorized vacuum flapper valve on the vacuum line.
Further, the electric gate valve, electrical ball valve and Motorized vacuum flapper valve are respectively connected with controller, the control
Device is connected with several control buttons, and the control button is corresponded with the toilet without cistern.
Further, the top of the high water tank is connected with water inlet pipe, is provided on the water inlet pipe positioned at the height
Ball-cock assembly in the water tank of position.
Further, it is provided with drain at the top of the high water tank.
Further, vacuum equipment includes vacuum pump, and the vacuum pump is described true by the top of piping connection vacuum tank
The top of slack tank is also connect with the vacuum line after summarizing.
Further, it is provided with vacuum meter at the top of the vacuum tank.
The beneficial effects of the utility model：Multiple toilet without cistern are connect with a water tank, improve water resource
Utilization rate provides power by vacuum equipment for blowdown, and water-saving result is good.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram of more sitting toilet public lavatory negative pressure water-saving systems according to the utility model embodiment.
In figure：
1, toilet without cistern；2, defecation branch pipe；3, defecation manifold；4, spring cup；5, fountain head；6, water-supply-pipe；7, high
Position water tank；8, access toilet；9, vacuum line；10, electric gate valve；11, electrical ball valve；12, Motorized vacuum flapper valve；13, it intakes
Pipe；14, ball-cock assembly；15, drain；16, vacuum tank；17, vacuum pump；18, vacuum meter.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of more sitting toilet public lavatory negative pressure water-saving systems according to the utility model embodiment, if including
Dry toilet without cistern 1, it is total that several toilet without cistern 1 respectively connect defecation by the defecation branch pipe 2 of setting thereunder
Pipe 3 is provided with spring cup 4 between the toilet without cistern 1 and the defecation branch pipe 2,1 top of the toilet without cistern
Fountain head 5 is connected with water-supply-pipe 6, a high position of the connection positioned at 1 top of the toilet without cistern after several water-supply-pipes 6 summarize
The bottom of water tank 7 is provided with the access toilet 8 communicated therewith on the defecation branch pipe 2, and the top of the access toilet 8 is connected with very
Blank pipe road 9, several vacuum lines 9 connect vacuum equipment after summarizing.
In a specific embodiment of the utility model, the defecation branch pipe 2 divides for two sections, two sections of defecations
The access toilet 8 being connected to the two is provided between branch pipe 2.
In a specific embodiment of the utility model, the defecation branch pipe 2 is provided in the lower section of the access toilet 8
Electric gate valve 10.
In a specific embodiment of the utility model, electrical ball valve 11 is provided on the water-supply-pipe 6.
In a specific embodiment of the utility model, Motorized vacuum flapper valve 12 is provided on the vacuum line 9.
In a specific embodiment of the utility model, the electric gate valve 10, electrical ball valve 11 and Motorized vacuum gear
Plate valve 12 is respectively connected with controller, and the controller is connected with several control buttons, the control button and the anhydrous block
Closet 1 corresponds.
In a specific embodiment of the utility model, the top of the high water tank 7 is connected with water inlet pipe 13, described
The ball-cock assembly 14 in the high water tank 7 is provided on water inlet pipe 13.
In a specific embodiment of the utility model, the top of the high water tank 7 is provided with drain 15.
In a specific embodiment of the utility model, the vacuum equipment includes vacuum pump 17, the vacuum pump 17
By the top of piping connection vacuum tank 16, the top of the vacuum tank 16 is also connect with the vacuum line 9 after summarizing.
In a specific embodiment of the utility model, the top of the vacuum tank 16 is provided with vacuum meter 18.
In order to facilitate the above-mentioned technical proposal of the utility model is understood, below by way of specifically used mode to the utility model
Above-mentioned technical proposal be described in detail.
Electric gate valve 10, electrical ball valve 11 and Motorized vacuum flapper valve 12 can also replace with other forms motor-driven valve or
Solenoid valve.
There can be vacuum tank 16 in vacuum equipment, can also not have, determines according to actual conditions.
Vacuum meter 18 is used to detect the vacuum degree in vacuum tank 16, and vacuum meter 18 can be digital display type, and connect with controller
It connects, for realizing the automation control of vacuum degree, when the vacuum degree in vacuum tank 16 is relatively low, controller controls 17 work of vacuum pump
Make.
Controller is PLC controller or microcontroller.
Drain 15 is used as the overflow port of high water tank 7.
A control button is arranged in the side of each toilet without cistern 1.
Ball-cock assembly 14 is used to control the liquid level in high water tank 7.
When specifically used, corresponding control button is pressed after user is using complete toilet without cistern 1, then electric brake
Valve 10, electrical ball valve 11 and Motorized vacuum flapper valve 12 are opened a period of time, and the water in high water tank 7 is through water-supply-pipe 6 and water spray
First 5 outflow generates negative pressure for washing away toilet without cistern under the action of vacuum tank 16 in access toilet 8, and by negative
It presses to make spring cup 4 open, dirt and water in toilet without cistern 1 are drained into access toilet 8, then electrical ball valve 11 and electricity
Dynamic vacuum flapper valve 12 is closed, and spring cup 4 returns to original position under the action of the spring, and the dirt and water in access toilet 8 are in gravity
It is discharged into sewer after being discharged into defecation manifold 3 under effect, electric gate valve 10 is closed.
In conclusion by means of the above-mentioned technical proposal of the utility model, by multiple toilet without cistern and a water tank
Connection, improves the utilization rate of water resource, power is provided for blowdown by vacuum equipment, solves siphon blowdown and needs largely
The drawbacks of water, water-saving result are good.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of more sitting toilet public lavatory negative pressure water-saving systems, including several toilet without cistern（1）, which is characterized in that it is several described
Toilet without cistern（1）Respectively by the way that defecation branch pipe thereunder is arranged（2）Connect defecation manifold（3）, the cistern free sitting toilet
Device（1）With the defecation branch pipe（2）Between be provided with spring cup（4）, the toilet without cistern（1）The fountain head on top（5）
It is connected with water-supply-pipe（6）, several water-supply-pipes（6）Connection is located at the toilet without cistern after summarizing（1）A high position for top
Water tank（7）Bottom, the defecation branch pipe（2）On be provided with the access toilet communicated therewith（8）, the access toilet（8）Top
It is connected with vacuum line（9）, several vacuum lines（9）Vacuum equipment is connected after summarizing.
2. more sitting toilet public lavatory negative pressure water-saving systems according to claim 1, which is characterized in that the defecation branch pipe（2）Point
For two sections, two sections of defecation branch pipes（2）Between be provided with both the access toilet that is connected to（8）.
3. more sitting toilet public lavatory negative pressure water-saving systems according to claim 1, which is characterized in that the defecation branch pipe（2）
The access toilet（8）Lower section be provided with electric gate valve（10）.
4. more sitting toilet public lavatory negative pressure water-saving systems according to claim 3, which is characterized in that the water-supply-pipe（6）On set
It is equipped with electrical ball valve（11）.
5. more sitting toilet public lavatory negative pressure water-saving systems according to claim 4, which is characterized in that the vacuum line（9）On
It is provided with Motorized vacuum flapper valve（12）.
6. more sitting toilet public lavatory negative pressure water-saving systems according to claim 5, which is characterized in that the electric gate valve（10）、
Electrical ball valve（11）With Motorized vacuum flapper valve（12）It is respectively connected with controller, the controller is connected with several control buttons,
The control button and the toilet without cistern（1）It corresponds.
7. more sitting toilet public lavatory negative pressure water-saving systems according to claim 1, which is characterized in that the high water tank（7）'s
Top is connected with water inlet pipe（13）, the water inlet pipe（13）On be provided with positioned at the high water tank（7）Interior ball-cock assembly（14）.
8. more sitting toilet public lavatory negative pressure water-saving systems according to claim 1, which is characterized in that the high water tank（7）'s
Top is provided with drain（15）.
9. more sitting toilet public lavatory negative pressure water-saving systems according to claim 1, which is characterized in that the vacuum equipment includes true
Sky pump（17）, the vacuum pump（17）Pass through piping connection vacuum tank（16）Top, the vacuum tank（16）Top also with
Vacuum line after summarizing（9）Connection.
10. more sitting toilet public lavatory negative pressure water-saving systems according to claim 9, which is characterized in that the vacuum tank（16）'s
Top is provided with vacuum meter（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738431.3U CN207878585U (en) | 2017-12-12 | 2017-12-12 | A kind of more sitting toilet public lavatory negative pressure water-saving systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738431.3U CN207878585U (en) | 2017-12-12 | 2017-12-12 | A kind of more sitting toilet public lavatory negative pressure water-saving systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207878585U true CN207878585U (en) | 2018-09-18 |
Family
ID=63501957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738431.3U Expired - Fee Related CN207878585U (en) | 2017-12-12 | 2017-12-12 | A kind of more sitting toilet public lavatory negative pressure water-saving systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207878585U (en) |
-
2017
- 2017-12-12 CN CN201721738431.3U patent/CN207878585U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |