CN104594479B - The automatic discharge device of vacuum closet system - Google Patents
The automatic discharge device of vacuum closet system Download PDFInfo
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- CN104594479B CN104594479B CN201310530255.4A CN201310530255A CN104594479B CN 104594479 B CN104594479 B CN 104594479B CN 201310530255 A CN201310530255 A CN 201310530255A CN 104594479 B CN104594479 B CN 104594479B
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Abstract
The present invention relates to the automatic discharge device of vacuum closet system, it is characterized in that, there is upper vacuum vessels and lower vacuum vessel, described upper vacuum vessels has the 2nd liquid level sensor and the 1st liquid level sensor on top, and described lower vacuum vessel also has the 4th liquid level sensor and the 3rd liquid level sensor；Upper vacuum vessels possesses inflow entrance, and adds the soil pipe connecting outside closet with wash basin, and makes close to described 2nd liquid level sensor and the 1st liquid level sensor；In the bottom of upper vacuum vessels, while input is connected to described lower vacuum vessel top so that close with described 4th liquid level sensor and the 3rd liquid level sensor；The 1st electromagnetic valve is possessed between upper vacuum vessels and lower vacuum vessel；In the bottom of lower vacuum vessel, add the lower nozzle in bottom with bottom valve, and put into inside clarifier-tank；On the top of described upper vacuum vessels, possess more than one vacuum pump and condensate tank.
Description
Technical field
The present invention relates to the automatic discharge device of vacuum closet system, more specifically, relate to the sewage (fecaluria) of a kind of closet
Force the Dewar vessel sucking vacuum state to reclaim, after collecting given amount, be automatically drained out the vacuum closet system of clarifier-tank
Automatic discharge device.
Background technology
It is said that in general, vacuum type closet for vacuum forcibly suck the sewage that closet or commode etc. produce, fecaluria, dirt,
Foreign bodies etc. (hereinafter referred to as " sewage ") recycle, in the side of Dewar vessel equipped with decompressor, from producing sewage
Closet and the sewage occurring source such as commode linked together by soil pipe.The sewage collected in described Dewar vessel reaches set
After amount, utilize this situation of sensing device perception, by means of bottom discharger, deliver to set clarifier-tank.
But, for described discharger, owing to together discharging with foreign body, there are overload or blocking etc. in draining pump, there is event
Barrier is frequent, repair troublesome problem, and not only sewage treatment plant is expensive, and due to various faults, causes maintenance expense
With increase, there is also Dewar vessel and excavationg pump etc. and occupy the problems such as bigger erection space.
As for solving the device of as above problem, it is proposed that the domestic registered patent that the same people of applicant registers previously the
No. 1190379.
Above-mentioned previous registered patent is as depicted in figs. 1 and 2, it is characterised in that hold in the vacuum formed by means of vacuum pump (30)
The internal vacuum of device (10) (-) under pressure, it is internal that the sewage (containing portion of air) of closet (1.1') is inhaled into Dewar vessel (10),
After the liquid level of the sewage in described Dewar vessel (10) rises, the perception sewage level by means of liquid level detecting sensor (34), with
The startup of electromagnetic valve (36), the internal pressure of described Dewar vessel (10) rises, and the 1st valve (20) is closed simultaneously, the 2nd valve
Door (20') is opened by means of the deadweight of sewage, makes the sewage in Dewar vessel (10) be discharged to clarifier-tank (8).
But, for which, to close at the 1st valve (20), the 2nd valve (20') is opened by means of the deadweight of sewage,
Sewage in Dewar vessel (10) is discharged to clarifier-tank (8) period (20～30 seconds), occurs produce because using closet (1,1') to chase after
It is internal that additivity sewage does not suck Dewar vessel (10), but stays in the phenomenon of soil pipe (2).When using one or two closet (1,1')
Time, according to the capacity of the soil pipe (2) laid, additionally it is possible to accommodate the sewage that closet (1) produces to a certain extent, if but super
Go out the capacity of soil pipe (2), then there is function temporarily (the 20～30 seconds) stopping being somebody's turn to do " automatic discharge device of vacuum closet system "
Problem.
[citation]
[patent documentation]
1. Ebrean Registered Patent the 1190379th (2012.10.05.)
Summary of the invention
The present invention proposes the automatic discharge device of a kind of vacuum closet system, and the sewage level in upper vacuum vessels (91) rises,
By means of the liquid level of the 1st liquid level sensor (61) perception sewage, along with the startup of the 1st, the 2nd electromagnetic valve (65,66), by joining
Moving of the bottom valve (100') of the standby upper valve (100) in upper vacuum vessels (91) and lower vacuum vessel (93) outlet
Making, the sewage of top and lower vacuum vessel (91,93) is discharged to clarifier-tank, during this period (20～30 seconds), even if because using just
Device (1) and add and produce sewage, the phenomenon also not having sewage to stagnate in the soil pipe (2), make sewage be discharged to clarifier-tank.
It is a feature of the present invention that possess upper vacuum vessels (91) and lower vacuum vessel (93), described upper vacuum vessels (91)
There is the 2nd liquid level sensor (62) and the 1st liquid level sensor (61) configured up and down, described lower vacuum vessel (93) on top
Also there is the 4th liquid level sensor (62') and the 3rd liquid level sensor (61') configured up and down on top；In upper vacuum vessels
Top possess inflow entrance (3), and add the soil pipe (2) connecting outside closet with wash basin, and make close to the described 2nd
Liquid level sensor (62) and the 1st liquid level sensor (61)；In the bottom of upper vacuum vessels (91), add and have in bottom
The upper nozzle (99) of upper valve (100), while input is connected to lower vacuum vessel (93) top so that with described
4th liquid level sensor (62') and the 3rd liquid level sensor (61') are close；In upper vacuum vessels (91) and lower vacuum vessel (93)
Between possess the 1st electromagnetic valve (65), and utilize pipe to be attached；In the bottom of lower vacuum vessel (93), add in lower end
Portion has the lower nozzle (99') of bottom valve (100'), and it is internal to put into clarifier-tank (8)；In described upper vacuum vessels (91)
Top, possess more than one vacuum pump (30) and condensate tank (83).
Accompanying drawing explanation
Fig. 1 is the figure of the sewage treatment plant showing the conventional vacuum mode in first technology.
Fig. 2 is the internal cross section figure of the Dewar vessel showing the conventional vacuum mode in first technology.
Fig. 3 is the figure of the sewage treatment plant of the vacuum mode showing the present invention.
Fig. 4 is top and the internal cross section figure of bottom container of the vacuum mode showing the present invention.
Fig. 5 is top and the side view of bottom container of the vacuum mode showing the present invention.
Symbol description
1: closet 2: soil pipe 3: inflow entrance
30: vacuum pump 61: the 1 liquid level sensor 62: the 2 liquid level sensor
61': the 3 liquid level sensor the 62': the 4 liquid level sensor 63: the 1 piezometer
63': the 2 piezometer 64: the 1 pressure transducer 65: the 1 electromagnetic valve
66: the 2 electromagnetic valve 72: the 2 pressure transducer 73: the 3 electromagnetic valves
74: the 3 pressure transducers 81: pump suction pipe 83: condensate tank
85: the 4 electromagnetic valves 91: upper vacuum vessels 93: lower vacuum vessel
99: upper nozzle 99': lower nozzle 100: upper valve
100': bottom valve 103: valve disc
Preferred forms
It is a feature of the present invention that and it is characterized in that have upper vacuum vessels and lower vacuum vessel, described top vacuum is held
Device has the 2nd liquid level sensor and the 1st liquid level sensor configured up and down on top, and described lower vacuum vessel is also on top
There is the 4th liquid level sensor and the 3rd liquid level sensor configured up and down；Inflow entrance is possessed on the top of upper vacuum vessels,
And add the soil pipe connecting outside closet with wash basin, and make close to described 2nd liquid level sensor and the 1st level sensing
Device；In the bottom of upper vacuum vessels, add the upper nozzle in bottom with upper valve, under input is connected to
While Dewar vessel top, portion so that close with described 4th liquid level sensor and the 3rd liquid level sensor；Hold in top vacuum
Possess the 1st electromagnetic valve between device and lower vacuum vessel, and utilize pipe to be attached；In the bottom of lower vacuum vessel, install additional
There is the lower nozzle in bottom with bottom valve, and put into inside clarifier-tank；On the top of described upper vacuum vessels,
Possess more than one vacuum pump and condensate tank.
Detailed description of the invention
With reference to the accompanying drawings, embodiments of the invention are described in detail.
The present invention relates to the automatic discharge device of vacuum closet system, it is characterised in that possess upper vacuum vessels (91) and bottom
Dewar vessel (93), described upper vacuum vessels (91) has the 2nd liquid level sensor (62) and the 1st configured up and down on top
Liquid level sensor (61), described lower vacuum vessel (93) also has the 4th liquid level sensor (62') configured up and down on top
With the 3rd liquid level sensor (61')；Possess inflow entrance (3) on the top of upper vacuum vessels, and add the outside closet of connection with
The soil pipe (2) of wash basin, and make close to described 2nd liquid level sensor (62) and the 1st liquid level sensor (61)；True on top
The bottom of empty (91), adds the upper nozzle (99) in bottom with upper valve (100), is connected to institute in input
While stating lower vacuum vessel (93) top so that with described 4th liquid level sensor (62') and the 3rd liquid level sensor (61')
Close；Between upper vacuum vessels (91) and lower vacuum vessel (93), possess the 1st electromagnetic valve (65), and utilize pipe to carry out even
Connect；The side of the 2nd electromagnetic valve (66) being installed in lower vacuum vessel (93) side is exposed in air；In lower vacuum vessel
(93) bottom, adds the lower nozzle (99') in bottom with bottom valve (100'), and puts in clarifier-tank (8)
Portion；On the top of described upper vacuum vessels (91), possess more than one vacuum pump (30) and condensate tank (83).
Additionally, it is characterised in that constitute in described vacuum pump (30) and have the 3rd electromagnetic valve (73), described 3rd electromagnetic valve (73)
After the pressure of upper vacuum vessels (91) recovers normally, automatically cut off pump suction pipe (81), interrupt in upper vacuum vessels (91)
Suck under the state discharging gas containing water vapour, make vacuum pump (30) start (idle running) given time, thus remove vacuum pump
(30) moisture of oil in.
Additionally, it is characterised in that the exhaust end at described vacuum pump (30) is constituted the 3rd pressure transducer (74), the described 3rd
Whether the oil filter (76) possessed in pressure transducer (74) perception vacuum pump (30) blocks, if the pressure ratio of vacuum pump exhaust end
It is high that pressure is set, then makes vacuum pump (30) stop.
Additionally, it is characterised in that in described condensate tank (83), possess the 4th electromagnetic valve (85) and the 5th liquid level sensor (86),
And collecting the condensation water discharging in gas the water vapour contained of vacuum pump (30), the 4th electromagnetic valve (85) is opened given time, is made
Condensate tank (83) liquid level keeps set, if higher than the set liquid level of condensate tank (83), the 5th liquid level sensor (86) then opens
Dynamic, make vacuum pump (30) stop.
Additionally, it is characterised in that constitute on the top of described lower vacuum vessel (93) and have the 1st pressure transducer (64), described
1st pressure transducer (64) when the 1st electromagnetic valve (65) is opened, the pressure not normal vacuum pressure of lower vacuum vessel (93)
Time, or when described 2nd electromagnetic valve (66) is opened, during the pressure not atmospheric pressure of lower vacuum vessel (93), carry out perception, and
This signal is sent so that send malfunctioning or fault warning sound to sub-panel (41).
Additionally, it is characterised in that have outside the 1st, the 2nd, the 3rd with lower vacuum vessel (93) composition in upper vacuum vessels (91)
Portion's connecting portion (96,97,98), in order in function test and the cleaning in up/down portion Dewar vessel (91,93), the system event of native system
During barrier, it is possible to interim discharge top and the sewage of lower vacuum vessel (91,93).
Foregoing is further described as follows.
First, the 2nd pressure transducer (72) and the holding of the vacuum pressure in the present invention possesses perception upper vacuum vessels (91) should
The vacuum pump (30) of vacuum pressure, the 3rd electromagnetic valve (73) of automatic shutter pump suction pipe (81), perception pump (30) exhaust end pressure
The 3rd pressure transducer (74), discharge for pump (30) gas condense the condensate tank (83) that water collects, set holding, condenses
4th electromagnetic valve (85) of water tank (83) liquid level, the 5th liquid level sensor (86) of perception condensate tank (83) liquid level, detection top
1/th the 2nd liquid level sensor (61,62) of the sewage of Dewar vessel (91), detection lower vacuum vessel (93) sewage the 3/th
4th liquid level sensor (61', 62'), perception lower vacuum vessel (93) pressure the 1st pressure transducer (64), make top true
The 1st electromagnetic valve (65) that empty (91) is identical with the vacuum pressure of lower vacuum vessel (93), release lower vacuum vessel (93)
Vacuum pressure the 2nd electromagnetic valve (66), be equipped with the 1/ the in upper vacuum vessels (91) and lower vacuum vessel (93)
2/ the 3rd external connecting (96,97,98), it is provided to the upper valve (100) of the bottom of upper vacuum vessels (91), is provided to down
The bottom valve (100') of the bottom of portion's Dewar vessel (93) and for controlling main panel and the sub-panel of device overall operation
(40,41)。
Described top and lower vacuum vessel (91,93) are as airtight cylinder, and bottom is cone, top and bottom flange group
Dress, in order to easily maintenance and maintenance management.And, the outside of the inflow entrance (3) in the side being provided to upper vacuum vessels connects
Having soil pipe (2), described soil pipe (2) connects the dischargers (52) such as closet (1) and wash basin (53), in upper vacuum vessels (91)
The upper nozzle (99) of conus portion is equipped with upper valve (100), at the lower nozzle of lower vacuum vessel (93) conus portion
(99') equipped with bottom valve (100').
The described upper valve (100) pressure in upper vacuum vessels (91) is vacuum pressure, is vacuum state, lower vacuum
Pressure in container (93) is under atmospheric pressure state, makes the upper nozzle (99) of upper vacuum vessels (91) completely cut through, upper
Under the vacuum pressure that pressure in portion's Dewar vessel (91) is identical with the pressure in lower vacuum vessel (93), it is in and closes gently
State.Thus, just with the deadweight of a little sewage in upper vacuum vessels (91), upper valve (100) is opened, and top is true
Sewage in empty (91) flows to lower vacuum vessel (93).Described bottom valve (100') is in lower vacuum vessel (93)
Pressure is vacuum pressure, is vacuum state, and the pressure in clarifier-tank (8) is under atmosphere pressure state, makes lower vacuum vessel (93)
Lower nozzle (99') completely cut through, or the pressure in the pressure in lower vacuum vessel (93) and clarifier-tank (8) is all greatly
Under the state of air pressure, it is in the state closed gently.Thus, just with a little sewage in lower vacuum vessel (93) from
Heavy, bottom valve (100') is opened, and the sewage in lower vacuum vessel (93) is discharged to clarifier-tank (8).
Wherein, according to the present invention, it is characterised in that for described valve (100,100'), to upper nozzle (99) or under
Portion's outlet (99') carries out the valve disc (103) of opening and closing and utilizes resilient rubber slab (102) to be assembled in support (101).It is to say,
Described top and bottom valve (100,100') are as it can be seen, the valve block (105) that formed in the elbow front end bending to " L " font
Side, valve disc (103) and support (101) utilize elastic rubber slab (102) assemble and open to side, at valve block (105) and valve
On the contact surface of dish (103), as the device for preventing leakage, possess include rubber washer (104) prevent leaker.
Then, described vacuum pump (30), by the pump suction pipe (81) being connected with upper vacuum vessels (91), forces air-out,
Then, make described upper vacuum vessels (91) internal pressure decline, produce vacuum pressure, and keep vacuum state.Now, attached
The 2nd pressure transducer (72) belonging to main panel (40) detects the pressure within container, according to the control of described main panel (40),
Vacuum pump (30) starts, and within making the internal pressure of described upper vacuum vessels (91) be maintained at given area.
1st liquid level sensor (61) of the sewage of detection upper vacuum vessels (91) liquid level in Dewar vessel, i.e. sewage
After liquid level rises and reaches given amount, this situation detected, send signal to sub-panel (41), then, make described 1st electricity
Magnet valve (65) is opened, and makes upper vacuum vessels (91) identical with the vacuum pressure of lower vacuum vessel (93), most preferably with electrically side
Formula operates and carries out the electromagnetic valve of opening and closing.The sewage that described 2nd liquid level sensor (62) has in upper vacuum vessels (91) increases
Time more than the 1st liquid level sensor (61), sewage detected and with regard to the exception generation alarm of native system and the function of halt system.
The function that 3rd liquid level sensor (61') of the sewage of detection lower vacuum vessel (93) has is, if lower vacuum vessel (93)
Sewage increase because discharging smooth, then signal detected and send signal to sub-panel (41), then, making the 2nd electromagnetism immediately
Valve (66) is opened, and makes lower vacuum vessel (93) be in atmospheric pressure state, makes sewage discharge；Described 4th liquid level sensor (62')
Have when the sewage of lower vacuum vessel (93) increases to more than the 3rd liquid level sensor (61'), sewage detected and with regard to native system
Exception produce alarm and the function of halt system.
When described 1st electromagnetic valve (65) is opened, make the vacuum pressure phase of upper vacuum vessels (91) and lower vacuum vessel (93)
With, just with the deadweight of a little sewage in upper vacuum vessels (91), make upper valve (100) open, make top vacuum hold
Sewage in device (91) is discharged to lower vacuum vessel (93).Now, top and lower vacuum vessel (91,93) all keep vacuum
The state of pressure, bottom valve (100') is in the completely closed state.After a certain given time (about 15～30 seconds), described
2nd electromagnetic valve (66), according to the control of sub-panel (41), is opened while described 1st electromagnetic valve (65) cuts out, and air injects
Lower vacuum vessel (93), lower vacuum vessel (93) is in atmospheric pressure state, and described upper valve (100) is closed immediately, bottom
Valve (100') is opened, and the sewage coming together in lower vacuum vessel (93) is discharged to clarifier-tank (8).
The main panel being equipped with for controlling the overall operation of device and sub-panel (40,41), the signal detected according to element and
Device is controlled, possesses and send the speaker (not shown) of alarm tone when there is malfunctioning or fault and inform danger
Emergency warning lamp etc..
The 3rd electromagnetic valve (73) being additionally equipped with is according to main panel (40) control based on the 2nd pressure transducer (72) signal, certainly
Dynamic opening and closing pump suction pipe (81), the pressure of upper vacuum vessels (91) recovers normal, even if the shape closed at the 3rd electromagnetic valve (73)
Under state, also make vacuum pump (30) start (idle running) given time, utilize the heat that consequent vacuum pump (30) is internal, help
Except the moisture sucked in vacuum pump (30) interior oil.
The pressure of the 3rd pressure transducer (74) perception vacuum pump (30) exhaust end, perception is provided to the filter of vacuum pump (30) exhaust end
Whether oil device (76) blocks, if the pressure of vacuum pump exhaust end is higher than arranging pressure, then makes vacuum pump (30) stop.
Condensate tank (83) is to discharge the case that the condensation water of the water recovery generation comprised in gas collects for vacuum pump (30), the
4 electromagnetic valves (85) opening and closing by means of the control of main panel (40), makes the liquid level of condensate tank (83) keep set, the 5th liquid level
The liquid level of sensor (86) perception condensate tank (83), if above set liquid level, then makes vacuum pump (30) stop.
1st pressure transducer (64) of the pressure of perception lower vacuum vessel (93), when the 1st electromagnetic valve (65) is opened, bottom
During the pressure of Dewar vessel (93) not normal vacuum pressure, or when described 2nd electromagnetic valve (66) is opened, lower vacuum vessel
(93) carry out perception during pressure not atmospheric pressure, and send this signal to sub-panel (41) so that send malfunctioning or fault warning
Sound (not shown).
Be equipped with in upper vacuum vessels (91) with the 1st of lower vacuum vessel (93) the, the 2nd, the 3rd external connecting
(96,97,98) it is equipped with for when function test, top and the cleaning of lower vacuum vessel (91,93), the system failure of native system
Use.
If examining or check the operating condition of the automatic discharge device of vacuum closet system configured as described above, first, described top is true
Empty (91) acts on inside by means of vacuum pump (30), vacuum pressure, and this situation of pressure sensor senses also is allowed to both keep
Fixed.Now, lower vacuum vessel (93) is atmospheric pressure state, and upper valve (100) is by means of upper vacuum vessels (91) and bottom
The pressure differential of Dewar vessel (93) and in the completely closed state.Afterwards, if the closet described in Shi Yonging (1), then closet and sewage
Sewage in pipe passes through discharger (52) and soil pipe (2), described inflow entrance (3), is inhaled into upper vacuum vessels (91) internal,
The upper valve that this sewage sucked is by mean of upper vacuum vessels (91) and the pressure differential of lower vacuum vessel (93) and closes
(100) cut off；This cut-off sewage increases, after being detected by described 1st liquid level sensor (61), and the 1st electromagnetism of side
Valve (65) is opened, and then, described upper vacuum vessels (91) is identical with the vacuum pressure holding of lower vacuum vessel (93), described
Upper valve (100) is opened by means of the deadweight of the sewage of upper vacuum vessels (91), and sewage is discharged to lower vacuum vessel
(93) this sewage of lower vacuum vessel (93), it is discharged to by means of because of the vacuum pump (30) of lower vacuum vessel (93) and clarifier-tank
(8) barometric pressure difference and the bottom valve (100') closed, come together in bottom container.Afterwards, at a certain given time (about 15～30
Second) after, the 1st electromagnetic valve (65) cuts out, and meanwhile, described 2nd electromagnetic valve (66) is opened, then, and lower vacuum vessel (93)
Vacuum pressure become atmospheric condition, therefore, upper valve (100) close, bottom valve (100') is by means of lower vacuum vessel
(93) deadweight of the sewage collected in and open, sewage is automatically drained out clarifier-tank.
Even if during this discharge process occurs, described vacuum pump (30) makes top vacuum by means of the 2nd pressure transducer (72)
The vacuum pressure of container (91) keeps set.Therefore, the sewage produced because of the lasting use of closet (1) passes through discharger (52)
With soil pipe (2), described inflow entrance (3), without any obstacle to continue to suck upper vacuum vessels (91) internal, described discharged
Journey is repeated.
Additionally, after the pressure of upper vacuum vessels (91) recovers normally, the 3rd electromagnetic valve (73) automatically cuts off pump suction pipe
(81), when upper vacuum vessels (91) interrupts the discharge gas sucked containing water vapour, vacuum pump (30) is made to start (empty
Turn) given time, utilize the inside heat of consequent vacuum pump (30), moisture oily in removing vacuum pump (30).
It addition, the function being provided to the 3rd pressure transducer (74) of vacuum pump (30) exhaust end is whether perception oil filter (76) blocks up
Plug, if the pressure of vacuum pump exhaust end is higher than arranging pressure, then makes vacuum pump (30) stop, and wherein, oil filter (76) is equipped with
Must be used for making the system oil in vacuum pump (30) to be not drawn into the discharge gas being discharged to the outside.
The condensation water that condensate tank (83) discharges, for vacuum pump (30), the water vapour contained in gas collects, and starts at vacuum pump (30)
During (idle running) given time, given time opened by the 4th electromagnetic valve (85), makes liquid level keep set, the 5th liquid level sensor (86)
The liquid level of perception condensate tank (83), if above set liquid level, then makes vacuum pump (30) stop.
1st pressure transducer (64) of the pressure of perception lower vacuum vessel (93) is when the 1st electromagnetic valve (65) is opened, and bottom is true
During the pressure of empty (93) not normal vacuum pressure, or when described 2nd electromagnetic valve (66) is opened, lower vacuum vessel (93)
Pressure not atmospheric pressure time carry out perception, and send this signal to sub-panel (41) so that send malfunctioning or fault warning sound (figure
Not shown in).
Be equipped with in upper vacuum vessels (91) with the 1st of lower vacuum vessel (93) the, the 2nd, the 3rd external connecting
(96,97,98), for when function test, top and the cleaning of lower vacuum vessel (91,93), the system failure of native system, are faced
Time discharge top and the sewage of lower vacuum vessel (91,93).
[industrial utilizes probability]
The present invention makes the vacuum pressure in top and lower vacuum vessel (91,93) variable, so that be automatically drained out sewage, thus
Not having other excavationg pump, the danger that breakage or fault occur because driving other excavationg pump is little, and simple in construction is manufactured into
This is cheap, economical, and maintenance management is easy, compared with the sewage treatment plant of original vacuum mode, it is provided that make the sky needed for installation
Between efficiency realize the excellent effect such as maximization.
And, even if the present invention causes top and lower vacuum vessel (91,93) to be in atmospheric pressure shape because of vacuum generating device fault
Under state, upper valve (100) is opened by means of the deadweight of sewage with bottom valve (100'), in lower vacuum vessel (91,93)
Sewage be discharged to clarifier-tank during, even if there is additional sewage because using closet (1), it is also possible to there is no sewage at soil pipe
(2) make sewage be discharged to clarifier-tank in trapping phenomena.
Claims (6)
1. the automatic discharge device of a vacuum closet system, it is characterised in that
Possessing upper vacuum vessels (91) and lower vacuum vessel (93), described upper vacuum vessels (91) has up and down on top
2nd liquid level sensor (62) of configuration and the 1st liquid level sensor (61), described lower vacuum vessel (93) is also on top has
The 4th liquid level sensor (62') configured and the 3rd liquid level sensor (61') lowerly；
Possess inflow entrance (3) on the top of upper vacuum vessels, and add the soil pipe (2) connecting outside closet with wash basin,
And make close to described 2nd liquid level sensor (62) and the 1st liquid level sensor (61)；
In the bottom of upper vacuum vessels (91), add the upper nozzle (99) in bottom with upper valve (100),
While input is connected to described lower vacuum vessel (93) top so that with described 4th liquid level sensor (62') and the 3rd
Liquid level sensor (61') is close；
Between upper vacuum vessels (91) and lower vacuum vessel (93), possess the 1st electromagnetic valve (65), and utilize pipe to be attached；
The side of the 2nd electromagnetic valve (66) being installed in lower vacuum vessel (93) side is exposed in air；
In the bottom of lower vacuum vessel (93), add the lower nozzle (99') in bottom with bottom valve (100'),
And it is internal to put into clarifier-tank (8)；
On the top of described upper vacuum vessels (91), possess more than one vacuum pump (30) and condensate tank (83).
The automatic discharge device of vacuum closet system the most according to claim 1, it is characterised in that
Constituting in described vacuum pump (30) and have the 3rd electromagnetic valve (73), described 3rd electromagnetic valve (73) is in upper vacuum vessels (91)
Pressure recover normal after, automatically cut off pump suction pipe (81), interrupt sucking the row containing water vapour in upper vacuum vessels (91)
Under the state going out gas, make vacuum pump (30) start given time, thus remove the moisture sucked in vacuum pump (30) interior oil.
The automatic discharge device of vacuum closet system the most according to claim 1, it is characterised in that
Exhaust end at described vacuum pump (30) is constituted the 3rd pressure transducer (74), described 3rd pressure transducer (74) perception
Whether the oil filter (76) possessed in vacuum pump (30) blocks, if the pressure ratio of vacuum pump exhaust end arranges pressure height, then makes true
Empty pump (30) stops.
The automatic discharge device of vacuum closet system the most according to claim 1, it is characterised in that
In described condensate tank (83), possess the 4th electromagnetic valve (85) and the 5th liquid level sensor (86), and collect vacuum pump (30)
The condensation water discharging in gas the water vapour contained, the 4th electromagnetic valve (85) is opened given time, is made condensate tank (83)
Liquid level keeps set, if higher than the set liquid level of condensate tank (83), the 5th liquid level sensor (86) then starts, and makes vacuum pump
(30) stop.
The automatic discharge device of vacuum closet system the most according to claim 1, it is characterised in that
Constituting on the top of lower vacuum vessel (93) and have the 1st pressure transducer (64), described 1st pressure transducer (64) is the
When 1 electromagnetic valve (65) is opened, during the pressure of lower vacuum vessel (93) not normal vacuum pressure, or at described 2nd electromagnetic valve
(66), when opening, carry out perception during the pressure not atmospheric pressure of lower vacuum vessel (93), and send signal to sub-panel (41),
Make to send malfunctioning or fault warning sound.
The automatic discharge device of vacuum closet system the most according to claim 1, it is characterised in that
Constitute in upper vacuum vessels (91) and lower vacuum vessel (93) have the 1st, the 2nd, the 3rd external connecting
(96,97,98), in order to when function test and the cleaning in up/down portion Dewar vessel (91,93), the system failure of native system,
Top and the sewage of lower vacuum vessel (91,93) can be discharged temporarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530255.4A CN104594479B (en) | 2013-10-31 | 2013-10-31 | The automatic discharge device of vacuum closet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530255.4A CN104594479B (en) | 2013-10-31 | 2013-10-31 | The automatic discharge device of vacuum closet system |
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| Publication Number | Publication Date |
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| CN104594479A CN104594479A (en) | 2015-05-06 |
| CN104594479B true CN104594479B (en) | 2016-08-17 |
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| CN201310530255.4A Expired - Fee Related CN104594479B (en) | 2013-10-31 | 2013-10-31 | The automatic discharge device of vacuum closet system |
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|---|---|---|---|---|
| CN107587596B (en) * | 2016-07-07 | 2020-05-01 | 核都股份有限公司 | Vacuum suction device for sewage discharge |
| CN106759721A (en) * | 2017-03-16 | 2017-05-31 | 上海泽宁环保科技有限公司 | A kind of anti-blockage type toilet vavuum pump and a kind of spherical valve toilet |
| CN106836409A (en) * | 2017-03-23 | 2017-06-13 | 江苏慧明智能科技有限公司 | Care bed vacuum excrement collector |
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| KR100751279B1 (en) * | 2006-04-29 | 2007-08-23 | 권희준 | Vacuum toilet control system |
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| KR101190379B1 (en) * | 2012-02-17 | 2012-10-11 | 이해룡 | Auto discharge equipment of vacuum toilet system |
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| US5956780A (en) * | 1992-04-02 | 1999-09-28 | Norcan Aircraft Corporation | Vacuum flush waste disposal system for railcars |
| KR100751279B1 (en) * | 2006-04-29 | 2007-08-23 | 권희준 | Vacuum toilet control system |
| CN201087471Y (en) * | 2007-06-07 | 2008-07-16 | 王庆旺 | High pressure water-saving environment-protection toilet |
| DE202009010176U1 (en) * | 2009-07-27 | 2009-12-03 | Evac Gmbh | Vacuum toilet and control unit for controlling an operation of a vacuum toilet |
| CN202064423U (en) * | 2011-02-18 | 2011-12-07 | 王小龙 | Vacuum dejecta collecting device |
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| KR101190379B1 (en) * | 2012-02-17 | 2012-10-11 | 이해룡 | Auto discharge equipment of vacuum toilet system |
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|---|---|
| CN104594479A (en) | 2015-05-06 |
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