CN109050558A - It is a kind of using rotatable feces collecting system in piston obturating system - Google Patents
It is a kind of using rotatable feces collecting system in piston obturating system Download PDFInfo
- Publication number
- CN109050558A CN109050558A CN201810928619.7A CN201810928619A CN109050558A CN 109050558 A CN109050558 A CN 109050558A CN 201810928619 A CN201810928619 A CN 201810928619A CN 109050558 A CN109050558 A CN 109050558A
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- China
- Prior art keywords
- piston
- feces collecting
- collecting system
- vacuum generator
- valve
- 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.)
- Pending
Links
- 210000003608 fece Anatomy 0.000 title claims abstract description 34
- 238000010009 beating Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
- B61D35/005—Toilet facilities
- B61D35/007—Toilet facilities comprising toilet waste receiving, treatment, storage, disposal or removal devices
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
Abstract
It is provided by the invention a kind of using rotatable feces collecting system in piston obturating system, including be integrated on pneumatic control plate vacuum generator, beat positive pressure valve body and the first solenoid valve seat, switch is provided on the vacuum generator, described beat in positive valve body is provided with piston obturator, the first check valve is built-in on the vacuum generator, first check valve and positive pressure valve body unilaterally connected is beaten, the positive pressure valve body of beating is connected to transferring box.The beneficial effect is that: it is provided by the invention using rotatable feces collecting system in piston obturating system, integrated level is high, part using less, it is high-efficient, can reduce noise, the decrement of air can be reduced to 30% or more, built-in check valve can eliminate vacuum generator back leakage, improve closet suction effect, built-in piston cylinder operator, so that pumping efficiency is promoted.
Description
Technical field
The present invention relates to a kind of feces collecting systems more particularly to a kind of using rotatable feces collecting system in piston obturating system.
Background technique
Rotatable health department is pneumatic in the standard motor train unit train for being 250 and 350 kilometers currently used for southern vehicle speed per hour
Control panel is the sky of the devices such as buck holding tank, sewage transfer box, water pressurizer, vacuum generator in control feces collecting system
Pneumatic power system.
This starting control panel is simple gas control unit at present, the power source of all air-control devices in health department
It both is from this, other systems is all independently of except this set system, rotatable feces collecting system is bulky in the whole series.
Also, connecting the tracheae that vacuum generator and transferring box are suppressed needs the pipeline across floor, connected away needs to be separately connected
Vacuum generator and transferring box, process is tedious for installation；Pipeline is more, and route is long, is easy to happen the risk of air pressure leakage, this
The problem for causing the difficulty installed and repaired big.Furthermore existing pneumatic control plate is more using components, bottom plate processing
Technique is also more complicated, the more inconvenient later period assembly of part, while also increasing air pressure disclosure risk, and processing technology complexity can extend
Process time influences components and hands over the phase, and semi-finished product scrappage can also increase, and will have a direct impact on project process and cost；Equally, whole
The problem of a systems bulky, numerous components will also result in fit on, too many components occupy too many
Space, whole system kerb weight increase, and are unfavorable for vehicle lightweight.
Therefore, research and develop a kind of high integration, part using less, it is high-efficient in rotatable feces collecting system gray water recovery ten
Divide necessity.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of using rotatable collection in piston obturating system
Just system.
It is provided by the invention a kind of using rotatable feces collecting system in piston obturating system, technical solution are as follows: including collection
At on pneumatic control plate vacuum generator, beat positive pressure valve body and the first solenoid valve seat, be provided on the vacuum generator
Switch, described beat in positive valve body are provided with piston, and the first check valve is built-in on the vacuum generator, and described first is unidirectional
Valve and positive pressure valve body unilaterally connected is beaten, the positive pressure valve body of beating is connected to transferring box.
It is provided by the invention a kind of using rotatable feces collecting system in piston obturating system, it further include following attached technical side
Case:
Wherein, the first residual voltage relief valve, the first residual voltage relief valve list are built-in on the side wall of the vacuum generator
To valve.
Wherein, the tail end of the vacuum generator is provided with muffler.
Wherein, injection tail pipe is provided on the pneumatic control plate, the injection tail pipe is connected with the muffler.
Wherein, air inlet is provided on the injection tail pipe, the air inlet passes through vent line and first electromagnetism
Valve seat connection.
Wherein, 120KPa pressure regulation pipeline, 400KPa pressure regulation pipeline, 600KPa surge pipe are provided on the pneumatic control plate
Road, the 120KPa pressure regulation pipeline are connect with the 120KPa air inlet on the first solenoid valve seat, the 400KPa pressure regulation pipeline with
The air inlet of 400KPa air inlet connection on first solenoid valve seat, the 600KPa pressure regulation pipeline and vacuum generator connects.
Wherein, import pipe clip valve interface and outlet pipe clip valve interface are provided on first solenoid valve seat.
Wherein, it is provided on the pneumatic control plate and vacuumizes solenoid valve, pipe clamp control solenoid valve and beat boost electromagnetic valve,
The solenoid valve that vacuumizes is arranged on second solenoid valve seat, and the pipe clamp controls solenoid valve and beats boost electromagnetic valve and is arranged at
On first solenoid valve seat.
Wherein, pipeline is additionally provided on the pneumatic control plate to be integrated and connected valve and positive and negative air-pressure table.
Wherein, spring is provided on the pneumatic control plate, piston bush is mounted in the spring.
Implementation of the invention includes following technical effect:
It is provided by the invention a kind of using rotatable feces collecting system in piston obturating system, there is high integration, part to make
With less, it is high-efficient the features such as.First, it is provided by the invention in rotatable feces collecting system external beaten into positive pressure valve body, vacuum generation
Device and muffler are integrated on control panel, are converted deep seated blowhole for external tracheae, are reduced and wear bottom plate tracheae；Second,
Control panel system part after rotatable feces collecting system is integrated in provided by the invention can reduce part use, reduce volume, together
When reduce connection, improve reliability；Third, compared with prior art, it is provided by the invention in rotatable feces collecting system can drop
Low noise, and the decrement of air can be reduced to 30% or more, built-in check valve can eliminate vacuum generator refluence and let out
Leakage improves closet suction effect, built-in piston cylinder operator, but also pumping efficiency is promoted.4th, it is provided by the invention in
External transferring box residual voltage relief valve, can effectively prevent transferring box to regurgitate, while in muffler tail end in rotatable feces collecting system
Equipped with jet pipe, it is pipe clip valve control solenoid valve vents herein, impurity can be discharged, can effectively avoid blocking.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram using rotatable feces collecting system in piston obturating system of the invention.
A kind of partial structural diagram using rotatable feces collecting system in piston obturating system Fig. 2 of the invention.
A kind of sectional view using the direction A-A of rotatable feces collecting system in piston obturating system Fig. 3 of the invention.
In figure, 1- vacuum generator, the first check valve of 11-, 12- the first residual voltage relief valve, 13- muffler, 14- injection tail
Pipe, 141- injection tail pipe air inlet, 15- vent line, 16- vacuum generator air inlet, 17- vacuumize solenoid valve, and 2- is beaten just
Pressure valve body, 21- beat boost electromagnetic valve, 22- piston, the first solenoid valve seat of 3-, 31- import pipe clip valve interface, the outlet 32- pipe clip valve
Interface, 33-120KPa air inlet, 34-400KPa air inlet, 4- switch, 51-120KPa pressure regulation pipeline, 52-400KPa surge pipe
Road, 53-600KPa pressure regulation pipeline 53,6- pipe clamp control solenoid valve, 7- second solenoid valve seat, and 8- pipeline is integrated and connected valve, and 9- is just
Negative pressure table, 10- spring, 20- the second residual voltage relief valve.
Specific embodiment
The present invention is described in detail below in conjunction with embodiment and attached drawing, it should be pointed out that described reality
It applies example and is intended merely to facilitate the understanding of the present invention, and do not play any restriction effect to it.
Orientation described herein is for example to compare the convenience of attached drawing description and use up and down, composition pair
The restriction of protection scope.
It is provided by the invention a kind of using rotatable feces collecting system in piston obturating system, as shown in Figure 1-3, include integrated
Vacuum generator 1 on pneumatic control plate and beat positive pressure valve body 2, or even can also be including the first solenoid valve seat 3, the vacuum
Switch 4 is provided on generator, described beat in positive pressure valve body 2 is provided with piston 22, is built-in with first on the vacuum generator 1
Check valve 11, first check valve 11 with beat 2 unilaterally connected of positive pressure valve body, the positive pressure valve body 2 of beating is connected to transferring box, institute
Stating the ratio between the volume of the volume and the piston 22 of beating positive pressure valve body 2 is 1.1-100.
It is provided in this embodiment a kind of using rotatable feces collecting system in piston obturating system, there is high integration, part
Using less, it is high-efficient the features such as.First, it is provided by the invention in rotatable feces collecting system external beaten into positive pressure valve body, vacuum hair
Raw device is integrated on control panel, is converted deep seated blowhole for external tracheae, is reduced and wear bottom plate tracheae；Second, the present invention mentions
Control panel system part after rotatable feces collecting system is integrated in can reduce part use, reduce volume, reduce simultaneously
Connection, improves reliability；Third, compared with prior art, it is provided by the invention in rotatable feces collecting system can reduce noise, and
The decrement of air can be reduced to 30% or more, built-in check valve can eliminate vacuum generator back leakage, improve
Closet suction effect, built-in piston cylinder operator, but also pumping efficiency is promoted.
Preferably, as shown in Figs. 1-2, the first residual voltage relief valve 12 is built-in on the side wall of the vacuum generator 1.It is giving
When transferring box beats positive pressure, once gas pressure leak occurs for pneumatic disk somewhere, dirt can be regurgitated under the effect of the pressure, and first
The setting of residual voltage relief valve effectively can inhibit transferring box to regurgitate.
As shown in Figure 1, the second residual voltage relief valve 20 is provided on the pneumatic control plate, the second residual voltage relief valve 20
For the pressure for lower release whole device of nonserviceabling, regurgitating for transferring box is further suppressed.
As shown in Figs. 1-2, the tail end of the vacuum generator 1 is provided with muffler 13；It is arranged on the pneumatic control plate
There is injection tail pipe 14, the injection tail pipe 14 is connected with the muffler 13；Injection tail pipe is provided on the injection tail pipe 14
Air inlet 141, the air inlet 141 are connected to by vent line 15 with first solenoid valve seat 3.The present embodiment is by disappearing
Sound device tail end is equipped with injection tail pipe, and air inlet is provided on injection tail pipe, and air inlet passes through vent line and described first
Solenoid valve seat connection, impurity is discharged, can effectively avoid blocking.
Preferably, as shown in Figs. 1-2,120KPa pressure regulation pipeline 51,400KPa pressure regulation are provided on the pneumatic control plate
Pipeline 52,600KPa pressure regulation pipeline 53, the 120KPa air inlet 33 on the 120KPa pressure regulation pipeline 51 and the first solenoid valve seat 3
Connection, the 400KPa pressure regulation pipeline 52 are connect with the 400KPa air inlet 34 on the first solenoid valve seat, the 600KPa pressure regulation
Pipeline 53 is connect with vacuum generator air inlet 16.
As shown in Figs. 1-2, import pipe clip valve interface 31 and outlet pipe clip valve interface are provided on first solenoid valve seat 3
32。
As shown in Figs. 1-2, it is provided on the pneumatic control plate and vacuumizes solenoid valve 17, pipe clamp control solenoid valve 6 and beat
Boost electromagnetic valve 21, the solenoid valve 17 that vacuumizes are arranged on second solenoid valve seat 7, and the pipe clamp controls solenoid valve 6 and beats
Boost electromagnetic valve 21 is arranged on the first solenoid valve seat 3.
Preferably, it is integrated and connected valve 8 and positive and negative air-pressure table as shown in Figure 1, being additionally provided with pipeline on the pneumatic control plate
9。
As shown in figure 3, being provided with spring 10 on the pneumatic control plate, piston 22 is sleeved in the spring 10, described
Spring 10 is used for the reset of piston 22.
The course of work of the present invention are as follows:
By lower switch, the water inside water pressurizer is all pressed out, is flowed to just by pneumatic control plate water supply charger boost
It is gone inside device.At the same time, vacuum generator starts to vacuumize, and starts to generate negative pressure inside transferring box, when vacuum degree arrival-
When 35KPa, closet dish valve open, negative pressure by inside closet water and dirt siphon away.During this period, water pressurizer is filled again
Water, after dirt is pumped, pneumatic control panel drives water pressurizer again, and the water of the inside is squeezed out, is entered in closet,
Realize fluid-tight.Above process realizes the pre-washing function of a closet.When vacuum generator is started to work, piston is in original
Position, vacuum generator internal gas flow flow velocity become larger, and the Top right gas for beating positive pressure valve inner passes through the first built-in check valve quilt
Vacuum generator is taken away, meanwhile, air in the transferring box connected to positive pressure valve body is beaten is also corresponding to be pumped；It is beaten when to transferring box
When positive pressure, the air pressure that piston is connected the 400KPa on the first solenoid valve seat is pushed, and is connected with blocking with vacuum generation valve body
The first check valve, prevent gas is beaten just from revealing from being built in vacuum intracorporal first check valve of valve occurs to realize
Press function.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (10)
1. a kind of using rotatable feces collecting system in piston obturating system, which is characterized in that including being integrated on pneumatic control plate
Vacuum generator, beat positive pressure valve body and the first solenoid valve seat, switch is provided on the vacuum generator, it is described to make positive valve
It is provided with piston in vivo, is built-in with the first check valve on the vacuum generator, first check valve and plays positive pressure valve body list
To connection, the positive pressure valve body of beating is connected to transferring box.
2. according to claim 1 a kind of using rotatable feces collecting system in piston obturating system, it is characterised in that: described
The first residual voltage relief valve is built-in on the side wall of vacuum generator.
3. according to claim 1 or 2 a kind of using rotatable feces collecting system in piston obturating system, which is characterized in that
The tail end of the vacuum generator is provided with muffler.
4. according to claim 3 a kind of using rotatable feces collecting system in piston obturating system, which is characterized in that described
Injection tail pipe is provided on pneumatic control plate, the injection tail pipe is connected with the muffler.
5. according to claim 4 a kind of using rotatable feces collecting system in piston obturating system, it is characterised in that: described
Air inlet is provided on injection tail pipe, the air inlet is connected to by vent line with first solenoid valve seat.
6. according to claim 1 or 2 a kind of using rotatable feces collecting system in piston obturating system, it is characterised in that:
120KPa pressure regulation pipeline, 400KPa pressure regulation pipeline and 600KPa pressure regulation pipeline are provided on the pneumatic control plate, it is described
120KPa pressure regulation pipeline is connect with the 120KPa air inlet on the first solenoid valve seat, the 400KPa pressure regulation pipeline and the first electromagnetism
The air inlet of 400KPa air inlet connection on valve seat, the 600KPa pressure regulation pipeline and vacuum generator connects.
7. according to claim 1 or 2 a kind of using rotatable feces collecting system in piston obturating system, it is characterised in that:
Import pipe clip valve interface and outlet pipe clip valve interface are provided on first solenoid valve seat.
8. according to claim 1 or 2 a kind of using rotatable feces collecting system in piston obturating system, it is characterised in that:
It is provided on the pneumatic control plate and vacuumizes solenoid valve, pipe clamp control solenoid valve and beat boost electromagnetic valve, it is described to vacuumize electricity
Magnet valve is arranged on second solenoid valve seat, and the pipe clamp, which controls solenoid valve and beats boost electromagnetic valve, is arranged at the first solenoid valve seat
On.
9. according to claim 1 or 2 a kind of using rotatable feces collecting system in piston obturating system, it is characterised in that:
Pipeline is additionally provided on the pneumatic control plate to be integrated and connected valve and positive and negative air-pressure table.
10. according to claim 1 or 2 a kind of using rotatable feces collecting system in piston obturating system, it is characterised in that:
Spring is provided on the pneumatic control plate, the piston bush is mounted in the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928619.7A CN109050558A (en) | 2018-08-15 | 2018-08-15 | It is a kind of using rotatable feces collecting system in piston obturating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928619.7A CN109050558A (en) | 2018-08-15 | 2018-08-15 | It is a kind of using rotatable feces collecting system in piston obturating system |
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| Publication Number | Publication Date |
|---|---|
| CN109050558A true CN109050558A (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810928619.7A Pending CN109050558A (en) | 2018-08-15 | 2018-08-15 | It is a kind of using rotatable feces collecting system in piston obturating system |
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| CN (1) | CN109050558A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483488A (en) * | 2020-06-02 | 2020-08-04 | 山东轶骋真空科技有限公司 | Transfer type vacuum excrement collecting system for rail transit train |
| CN111891162A (en) * | 2020-07-31 | 2020-11-06 | 中车长春轨道客车股份有限公司 | Multifunctional dirt box with hoisted end part |
| CN113415301A (en) * | 2021-06-01 | 2021-09-21 | 青岛亚通达铁路设备有限公司 | Novel vacuum excrement collecting system |
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