CN101284706B - Deodorization method of ordure station and device thereof - Google Patents
Deodorization method of ordure station and device thereof Download PDFInfo
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- CN101284706B CN101284706B CN200710039309A CN200710039309A CN101284706B CN 101284706 B CN101284706 B CN 101284706B CN 200710039309 A CN200710039309 A CN 200710039309A CN 200710039309 A CN200710039309 A CN 200710039309A CN 101284706 B CN101284706 B CN 101284706B
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Abstract
The invention relates to the city cleaning, sanitation and environmental-protection fields, discloses a deodorizing method for feces dumping stations as well as the device thereof, and aims to solve the serious odor pollution problem of the traditional feces dumping stations. The method thereof has the technical proposal of the following steps: pouring feces into a feces dumping pool (5) by a person, flushing and spraying liquid medicine. The device thereof has the technical proposal that the device comprises a water supply pipe, the feces dumping pool (5) and a feces storing pool (11), and also comprises a detection device (7), an injection device, a flushing device, an odor obstructing device and a circuit. The deodorizing method and the device have the advantages that the novel feces dumping station deodorizing method as well as the device thereof is provided, the odor in the air surrounding the feces dumping stations can be fundamentally eliminated, and the life quality of the surrounding residents can be obviously improved.
Description
Technical field
The present invention relates to the environmental protection field, particularly relate to a kind of deodorizing method and device thereof of ordure station.
Background technology
In urban construction, although modern building as the appearance as emerging rapidly in large numbersBamboo shoots after a spring rain, novel residential quarter is also in full flourish,, the old town transformation can not settle at one go; The commemorative site that particularly national explicit order will be protected, the architectural complex that researching value and tourism resource are arranged, some have the old town and the old lane of each time cultural relics, and they much all are in each metropolitan " elaboration " zone.
These places, often the population density is big, urban operating mechanism tradition, backwardness, the resident does not have flush toilet, and the ordure station of some is but still arranged.The foul smell that ordure station produces mainly contains, the one, when toppling over ight soil, can produce foul smell, the 2nd, after ight soil is poured feace pool into, foul smell produces especially lastingly, because on the inwall of feace pool, more or less exists the ight soil residue, feace storing pool and the pipeline that communicates thereof, generation foul smell that also can be lasting, pass through feace pool again after, scurry to distributing in the air on oppositely.
So the foul odour that ordure station produces all day spreads in the living area, had a strong impact on resident's quality of life and healthy, thereby this is one urgently there is problem to be solved.
Summary of the invention
The present invention overcomes the deficiency that existing ordure station foul smell scatters, and proposes a kind of novel ordure station deodorizing method and device thereof, can reduce the generation of foul smell significantly and fills the air.
For this reason, the present invention proposes following technical scheme:
A kind of method of ordure station deodorizing, comprise that personnel pour ight soil in the feace pool step, comprise that also following step and injecting step: the A. that washes away that is controlled by control circuit washes away step and is: whether a1. checkout gear and control circuit be to existing personnel or ight soil to detect judgement, if for not, then import detection signal repeatedly and judge; If a2. among the step a1 judged result for being that then control circuit order flushing device washes away feace pool; A3. finish to wash away, foul smell is intercepted; A4. getting back to step a1 restarts.B. injecting step is: b1. checks whether arrived the injecting time section of setting, if for not, then continue to wait for, check; If b2. the result who checks among the step b1 is for being that then control circuit command injection device sprays; Described injection is with aromatic substance or deodorant spraying; B3. whether checked to stop the injecting time section, if for being then to get back to step b1; If b4. the result who checks among the step b3 is not, then whether running time between inspections is full; If running time between inspections less than, then continue to wait for, check; If b5. step b4 running time between inspections full, then get back to step b2.
Wash away step and injecting step and in an ordure station, carry out, but independently carry out separately in time.
Foul smell is intercepted, and be to appoint to take off a kind of method of row foul smell is intercepted: a. uses the deodorization closing device to intercept the method for foul smell separately: after washing away, cover plate closing, intercept foul smell to distributing in the air; B. use the water shutoff bend to intercept foul smell separately: the ight soil that washes away enters feace storing pool through the water shutoff bend, and the foul smell in the feace storing pool is intercepted by the ponding in the water shutoff bend; C. be used in combination deodorization closing device and water shutoff bend and intercept foul smell: after ight soil process deodorization closing device that washes away and water shutoff bend enter feace storing pool, rely on cover plate and the dual obstruct foul smell of ponding in the air to distributing.
Injection is to use diaphragm pump conveying liquid and produces the liquid of pressure, use atomizer jet atomization shape.
Wash away for: the method for using booster pump to go out anxious water to the water supercharging, with aperture is washed away.
Using the deodorization closing device to intercept foul smell, is when detecting personnel or ight soil, and control circuit order cover plate is opened, and finishes the cover plate that closes after washing away.
A kind of device of realizing the ordure station deodorizing method comprises water supply water pipe, feace pool, feace storing pool, and ordure station also comprises: checkout gear, injection apparatus, flushing device, obstruct foul smell device, circuit; Checkout gear is installed in ordure station can be to personnel or the position that ight soil is detected; Above the metope of the cartridge nozzle of injection apparatus in ordure station or ceiling position.Feace pool is contained in below or the ground location in the ordure station, and the delivery port of flushing device is contained in the inner top side of feace pool, and the lower end of feace pool links to each other with obstruct foul smell device, and feace pool leads to feace storing pool again through intercepting the foul smell device.Circuit comprises power circuit and control circuit; Control circuit is controlled whole odor removal, and Collection and analysis information judges, and sends action command.
Intercepting the foul smell device is made of separately following any one in the two; Perhaps, by following the two constitute: a. deodorization closing device; B. water shutoff bend.
The outlet at bottom place that the deodorization closing device is positioned at feace pool is provided with a cover plate, and cover plate rotates with feace pool and is connected, and the folding of cover plate is controlled by other mechanisms or object.
Cover plate rotates with feace pool and is connected, and cover plate also rotates with pull bar and is connected, and the opening of cover plate, closedly puts pull bar by electromagnetic switch by suction and carries out, and the action of electromagnetic switch is controlled by control circuit.On the extension of cover plate balance weight is housed; During outage, add in nothing under the situation of gravity, cover plate is closure state, and adds outside under the situation of gravity, and cover plate can be forced to open.
The water shutoff bend is the bend that cracks down on the abduction of a kind of " V " shape, and water shutoff bend lower has ponding, and ponding is sealed in the excrement storage pond that follow-up pipeline and follow-up pipeline link to each other the foreign odor flavor to distributing in the air.
The interior shape of feace pool is up big and down small; Be conical form, or rectangular, square rice bucket shape formula.
Flushing device uses booster pump and supporting electromagnetic valve thereof; The water inlet of electromagnetic valve joins by water pipe and water pipeline, and electromagnetic valve links to each other with the booster pump water route, and booster pump is delivered to feace pool by water pipe with water again; The action of control circuit control booster pump and supporting electromagnetic valve thereof.
Checkout gear adopts photoelectric testing sensor; Perhaps adopt inductance induction detecting sensor; Perhaps adopt the capacitive sensing detecting sensor; Perhaps adopt the microswitch detecting sensor; Perhaps adopt the gravity detecting sensor.
Injection apparatus is: the input port of diaphragm pump links to each other with the container of storaging liquid by pipeline, and the delivery outlet of diaphragm pump links to each other with atomizer by pipeline; The control circuit output signal of telecommunication, directly decision or determine the rotation of diaphragm pump indirectly or stop, thus whether decision carries out atomized spray.
Power circuit is the electric main with 220V, exports after safety isolation of process transformer and the step-down, or isolates the constant output of back voltage through transformer safety; The transformer secondary output winding obtains required ac voltage power supply, and the part power supply perhaps becomes direct current through over commutation, filtering after over commutation, filtering, voltage stabilizing, and then send relevant circuit.
Control circuit sends action command to flushing device after receiving that checkout gear is sent the people here or the information of ight soil is arranged, and perhaps flushing device and blank cover is sent action command;
After described control circuit is received clocking information,, injection apparatus is sent action command by prior setting; Described clocking information is to be produced and sent by the timing circuit in the control circuit.
Circuit also comprises the hand spray control circuit except comprising power circuit, control circuit.The Artificial Control spray circuit is among the following three, appoints and gets one: a. manual remote control spray circuit; B. manual switch spray circuit; C. the combination of manual remote control spray circuit and manual switch spray circuit.
Control circuit uses a computer or microprocessor is controlled.
Control circuit uses programmable controller to control.
The invention has the beneficial effects as follows: proposed a kind of novel ordure station deodorizing method and device thereof, can eliminate the foul smell in the ordure station ambient air substantially, obviously improved the quality of life of surrounding resident.
Description of drawings
Accompanying drawing 1 is the schematic diagram of embodiment one
Accompanying drawing 2 is schematic diagrames of circuit and execution unit
Accompanying drawing 3 is flow charts of opening cover plate and washing away feace pool
Accompanying drawing 4 is the flow charts that spray automatically
Accompanying drawing 5 is flow charts that remote control is sprayed
Accompanying drawing 6 is the flow charts that wash away
Accompanying drawing 7 is the flow charts that spray
Accompanying drawing 8 is electrical schematic diagrams of embodiment four
1----shower nozzle 2----pipeline 3----water pipe
4----integrated box 5----feace pool 6----electromagnetic switch
7----checkout gear 8----cover plate 9----balance weight
10----water shutoff bend 11----feace storing pool 12----power circuit
13---220V exchanges urban network electricity source 14----1# relay 15----diaphragm pump
All kinds of power supply pipelines of 16----controlled valve 17----booster pump 18----
19----container 20----2# relay 21----electromagnetic valve
22----remote control signal receiver 23----control circuit 24----water source tube
The anodal N----negative pole of 25----programmable controller L----
T-----transformer Q1～Q4----output control terminals
I1～I8----input signal terminals
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
The specific embodiment
Technical scheme of the present invention has two major parts: a part is the method for ordure station deodorizing, and another part is the device of ordure station deodorizing.
In deodorizing method of the present invention, comprise that personnel pour ight soil in the feace pool 5 step, also comprise by what control circuit 23 was controlled and wash away step and injecting step.The content of washing away step includes washes away the dirt in the feace pool 5; The content of injecting step includes remaining in airborne foul smell on a small quantity, carrying out deodorizing with the method for spraying deodorizing liquid medicine.
In odor removal of the present invention, except water source tube 24 that water supply is arranged, feace pool 5, feace storing pool 11, also have checkout gear 7, atomization jetting device, flushing device, obstruct foul smell device and circuit.When the people uses ordure station, perhaps, when in the feace pool 5 ight soil being arranged, after detecting for information about, checkout gear 7 send control circuit 23, control circuit 23 sends instruction, by execution unit feace pool 5 is washed away, and ight soil and residual dirt thereof in the feace pool 5 are rushed in the feace storing pool 11.In addition, also rely on obstruct foul smell device the foul smell that feace storing pool 11 grades come out to be intercepted the generation that can destroy foul odors to a large extent like this; In addition, atomization jetting device sprays liquid medicine such as deodorizing, a small amount of foul smell remaining in the air is further processed, therefore, can obviously solve the problem that foul odour spreads in the living area, greatly improve the resident quality of life, promote the healthy of resident, be a technical scheme that benefits the people.
The liquid medicine that atomization jetting device sprays should be selected harmless liquid medicine.Liquid medicine mainly contains two classes: a class is a deodorant, and the deodorant and the homemade deodorant of import is arranged, and has plenty of the mechanism of utilizing rapid oxidation to cause the smelly factor in the middle of them, fundamentally solves and causes smelly reason, and effect is rapid; Also having a class liquid medicine is aromatic substance, is to use the fragrance mask malodors.
In the present invention, checkout gear 7 should be installed in correct position.Be on the one hand, the detecting sensor installation position, general, as long as can detect normally, detect effect and meet the requirements, all be fine not what special provision; Be, should be noted that in the ordure station that water and liquid to steam ratio are more serious sometimes on the other hand, for can be for a long time, work reliably, should as far as possible when determining the installation position, avoid checkout gear 7 is installed in water and the more serious position of liquid to steam ratio.
Target conditions is detected, can directly detect, also can indirect detection, can detect people or unmanned situation are arranged, also can the situation that have or not dirt be detected, as: also can reach required effect and purpose equally only to having or not ight soil to detect in the feace pool 5.
Use checkout gear 7, should be provided with or regulate related parameter.For example, when using photoelectric testing sensor that personnel are detected, sensitivity is regulated too for a short time, can cause to can not receive signal, sensitivity is regulated too greatly, and not only background noise is big, also can think non-destination object at a distance by mistake to be the destination object personnel, cause misoperation, waste tap water etc.
The microswitch detecting sensor has two meanings, and first kind of meaning is: the microswitch detecting sensor can be a kind of fine motion detecting sensor, and it is very sensitive to small variation, its minor variations can be detected and send control circuit 23 again; Second kind of meaning is: the microswitch detecting sensor can be a microswitch, applies a power at the sensitivity place of microswitch, and the state of the "on" and "off" of microswitch just changes.The microswitch detecting sensor is installed in proper site, can be to the people, thing is detected.For example, on cover plate 8, or between cover plate 8 and the feace pool 5 the microswitch detecting sensor can be installed, can easily detect and have or not dirt, and then send control circuit 23, send action command by 23 pairs of flushing devices of control circuit again relevant signal.
The various detecting sensors that above-mentioned detection device 7 is used all are prior aries.These sensors have a lot of manufacturer production, and sale is also arranged on the market.In general, except detection probe is arranged, also have circuit such as signal amplification, signal filtering shaping, signal discriminating in the sensor.If the purchase right sensors is just more convenient to implementing the present invention.If only bought detection probe, just to consider on circuit also that behind the signal of telecommunication that obtains from detection probe, subsequent conditioning circuit also will carry out signal and amplify, and in case of necessity, also will carry out signal filtering shaping, signal discriminating etc.
In invention, the shower nozzle 1 of injection apparatus is contained in the ordure station top position, and comparatively speaking, feace pool 5 is contained in the ordure station lower position.The vaporific liquid medicine of shower nozzle 1 ejection is to fall on the feace pool 5 effect for well.In addition, it is pointed out that shower nozzle 1 position might not be contained in feace pool 5 directly over, such as, shower nozzle 1 is contained in the top of wall, or on the ceiling, nozzle is oblique to be sent forth, final atomizing liquid medicine is scattered in the feace pool 5, and is suitable as long as design and installation get, and also can obtain good effect.
The delivery port of flushing device is contained in the inner top side of feace pool 5, can the dirt that remain in the feace pool 5 be washed away like this.The concrete way of washing away is a lot, and one of method that the present invention proposes is: on inner side edge edge, feace pool 5 upper end, a circle water pipe is installed, is made a call to row's aperture on the water pipe, scouring effect is better like this.
The effect that intercepts the foul smell device is to prevent from or stop feace storing pool 11 and lead to feace storing pool 11 ducted foul smell to come out.Leading to feace storing pool 11 pipelines is meant: feace pool 5 and feace storing pool 11 connecting pipe between the two.
It is diversified intercepting the foul smell device, in the present invention, has also specifically proposed following three kinds of technical schemes:
First kind intercepts the foul smell device is to be made of separately a deodorization closing device.Concrete grammar is: closing device is positioned at the outlet at bottom place of feace pool 5, a cover plate 8 is arranged, cover plate 8 rotates with feace pool 5 and is connected, cover plate 8 also rotates with pull bar and is connected, the opening of cover plate 8, closedly put pull bar by electromagnetic switch 6 by suction and carry out, the action of electromagnetic switch 6 is controlled by control circuit 23; Balance weight 9 is housed on the extension of cover plate 8; During outage, under the situation of weighting material, cover plate 8 can be forced to open outside.First kind of main points that intercept the foul smell device is: a rotating cover plate 8 is equipped with at the outlet at bottom place of feace pool 5, and whether controlled circuit 23 is commanded in the rotation of cover plate 8.In order to realize such function, also can not according to or not exclusively implement according to above-mentioned concrete grammar, such as using spring instead without balance weight 9.
In the present invention, electromagnetic switch 6 is meant a kind of electromagnetism component, in these electromagnetism component, coil and magnetic material (as silicon steel sheet etc.) is arranged, and can produce thrust or pulling force behind the coil electricity, thereby make relevant executing agency produce action.
In addition, can also use the technical scheme of servomotor and belt, perhaps use servomotor and worm and gear technical scheme, open or closure flap 8.
Special needs to be pointed out is: the folding of cover plate 8, also can not use control circuit 23 to control.Such as, in technical scheme described above, can only use balance weight 9 without electromagnetic switch 6, also can carry out the folding of cover plate 8.Further instruction is as follows.In Fig. 1, after the removal electromagnetic switch 6, before toppling over ight soil, because the effect of balance weight 9, cover plate 8 is not opened, and after pouring ight soil into, under the pressure of ight soil and flush water, cover plate 8 is forced to open, after ight soil and flush water fell, under the effect of balance weight 9, cover plate 8 more voluntarily closed.Use this technical scheme, should design and adjust the position of balance weight 9, the weight size of balance weight 9, promptly design and adjust the size of equilibrant force, in the hope of reaching optimum efficiency.Again such as, can also neither use electromagnetic switch 6 not use balance weight 9 again, and the use spring, lean on the stretching pulling force of spring or the closure that compression elasticity keeps cover plate 8 at ordinary times, under the pressure that is subjected to ight soil, flush water, can open cover plate 8, after ight soil, flush water were eliminated, cover plate 8 more voluntarily closed.
Second kind intercepts the foul smell device is to be made of separately a water shutoff bend 10.Concrete grammar is: in the pipeline between feace pool 5 and feace storing pool 11, and near position feace pool 5 outlets, or, water shutoff bend 10 is set at position near feace pool 5 outlets.Water shutoff bend 10 is a kind of V-arrangement bends that crack down on the abduction, and the bend lower has ponding, and the ponding at this place can either be sealed the foreign odor flavor that produces in the feace storing pool 11, also can seal ducted foul smell between feace pool 5 and the feace storing pool 11, avoids the foreign odor flavor to distributing in the air.
The third intercepts foul smell device is that the two constitutes by deodorization closing device and water shutoff bend 10.One of concrete grammar is: closing device is positioned at the outlet at bottom place of feace pool 5, and a cover plate 8 is arranged, and cover plate 8 can be opened, closure.When toppling over ight soil, cover plate 8 is opened, and enters the ight soil in the feace pool 5, passes the cover plate of opening 8, passes through water shutoff bend 10, pipeline again, includes feace storing pool 11 at last in.So the third intercepts the effect that the foul smell device has dual obstruct foul smell.
For the interior shape of feace pool 5, can adopt various ways according to the needs or the restriction of actual conditions.Such as, can be the centre calixconcavity down of upper and lower shaping, bottom; Or the centre of drum shape, bottom calixconcavity down.The present invention has also specifically proposed, the interior shape of several feace pools, a kind of be up big and down small, be conical form; A kind of is up big and down small, rectangular rice bucket shape formula; Also have a kind of be up big and down small, a meter bucket shape formula is square.
The inside wall of feace pool 5 can be with different material, as adopting plastic plate production etc.The employing corrosion resistant plate is made, and advantage is many, as produces easy for installationly, durable in use, and it is convenient or the like to clean, wash away.
One of technical scheme of flushing device can be directly by water pipe 3 feace pool 5 to be sent at various water sources or tap water.But the shortcoming of technique scheme is that water does not have pressure or pressure big not enough, and scouring effect is undesirable.
Use the technical scheme of booster pump 17 and supporting electromagnetic valve 21, can reach good scouring effect.The water inlet of electromagnetic valve 21 joins, comprises with running water pipe and joining by water pipe 3 and various water source, electromagnetic valve 21 links to each other with booster pump 17 water routes, the delivery port of booster pump 17 is delivered to feace pool 5 by water pipe 3 with water, and control circuit 23 control electromagnetic valve 21 and booster pump 17 move simultaneously.Electromagnetic valve 21 can stop or the passing through of clearance water; Booster pump 17 can make flush water produce required pressure, can reduce water, maybe can obtain better scouring effect.Convenient in order to keep in repair etc., a controlled valve 16 can also be installed on water pipe.
In injection apparatus, diaphragm pump 15 a lot of places on market are on sale, and atomizer 1 purchase can be wished U.S. and the purchase of atomizing equipment sale (China) general headquarters of trade Advisory Co., Ltd to Shanghai as having any problem, and also can search businessman on internet.
About using the situation of power supply, there is any to particularly point out: for safety, to avoid occurring personal injury, 220V should be exchanged and to use after urban network electricity source 13 isolates through safety.220V is exchanged urban network electricity source 13 carry out safe isolation, the most frequently used method is to adopt transformer T.Transformer T elementary can be met 220V and exchange urban network electricity source 13, be i.e. the electric network source that provides to society of power supply administration.Transformer T's is secondary, and 220V alternating current and other needed low tensions can be arranged, and must take safe insulation to handle between the primary and secondary, and suggestion is done the withstand voltage test of 4000V alternating current to the primary and secondary of transformer T.Also have, with direct current or the low-voltage AC that additive method is obtained, should check whether done safe isolation with electric main 13.Relevant apparatus should be equipped with protective earth according to the related standards and the standard of country.If it is just better that earth leakage protective device is installed again.
Direct current should be designed to the suitable alternating current of secondary acquisition voltage swing from transformer if desired, passes through then after over commutation, voltage stabilizing, filtering, send relevant circuit again.
In the injection apparatus control circuit, be provided with self-timing and spray control, can also increase hand spray control.Hand spray control can be divided into again: the Artificial Control of distance-type Artificial Control and manual switch formula.
The function that the manual remote control circuit can reach is: use remote control, injection apparatus is carried out Artificial Control, press remote controller, just begin to spray; Press remote controller once more, just stop to spray.
The function that the manual switch circuit can reach is: use regular tap that injection apparatus is carried out Artificial Control, the user connects switch and just begins to spray; Cut-off switch just stops to spray.
Concrete in same ordure station, spray for automatic control injection and Artificial Control, can design separately, one of them is installed, also can all design, all install.
Embodiment one
Below in conjunction with Fig. 1, Fig. 2, describe.Fig. 1 is the ordure station schematic diagram, and Fig. 2 is the circuit of ordure station and the schematic diagram of execution unit.
Shower nozzle 1 is suspended on the top position of feace pool 5, i.e. ceiling position, and feace pool 5 is positioned at the ground location of below.In the present embodiment, shower nozzle 1 adopts atomizer, and promptly Pen Chu liquid liquid medicine is the microatomization shape, rather than as the rainwater.The liquid of ejection is the atomizing shape, compare and spray liquid as the rainwater, have a lot of benefits, the one, save liquid medicine and reduce cost, the 2nd, people's the clothes of can not getting wet, the 3rd, the deodorant of microatomization shape can fully contact with odorous substance, effectively carry out chemical reaction, reach best deodorizing effect.Adopt common shower nozzle 1 also can realize spraying, but do not possess above-mentioned advantage.Liquid medicine source in the shower nozzle 1: control circuit 23 decisions will be sprayed liquid medicine, just diaphragm pump 15 are sent instruction; Concrete grammar is the indirect instruction of sending, it is adhesive 1# relay 14, allow the 24V dc source carry the power supply that turns round, deliver to shower nozzle 1 diaphragm pump 15 running backs are extracted liquid medicine out by pipeline 2 and made liquid medicine produce pressure from liquid medicine container 19 after to diaphragm pump 15.
In the present embodiment, feace pool 5 adopts square rice bucket-shaped, and the bottom of feace pool 5 is rotary cover plates 8, and at ordinary times, cover plate 8 closures all intercept the foul smell of cover plate 8 bottoms, do not allow foul smell be dispersed in the air by feace pool 5.When the people used ordure station, control circuit 23 sent OPEN, and output action voltage produces pulling force to electromagnetic switch 6 by electromagnetic switch 6, opens cover plate 8.The right side elongated end of cover plate 8 also is equipped with balance weight 9, and this balance weight 9 can be made of the common metal piece, as using piece of stainless steel.The closure of cover plate 8 mainly works by balance weight 9 at ordinary times, and the thrust or the resistance of electromagnetic switch 6 do not play a major role.Under the situation of outage, cover plate 8 can not opened automatically, and when in the feace pool 5 ight soil being arranged, balance is broken, and cover plate 8 is opened under the action of gravity of ight soil, and ight soil slips into down.Adopt the benefit of balance weight 9 technical schemes to be, under the situation of outage, ordure station can also continue to use, and otherwise, cover plate 8 can not be opened, and dirt will occur and how accumulate, and comes out serious environment pollution from feace pool 5 spill-overs.The outside of cover plate 8 and feace pool 5 is with the connection that rotates of the attachment of hinge shape.Electromagnetic switch 6 links to each other by the outside of support with feace pool 5, and electromagnetic switch 6 realizes being rotationally connected by iron and cover plate 8, and being rotationally connected is to use the attachment of hinge shape to realize.
In the present embodiment, concrete electromagnetic switch 6 is to use DC electromagnet, and operating voltage is 24V.This DC electromagnet under the galvanic effect of 24V, can produce pulling force, open cover plate 8; When not having electricity, be in release conditions, under very little external force effect, can advance, pull out, not locked.
In Fig. 2, cover plate 8, balance weight 8 and electromagnetic switch 6 are not drawn, and can see Fig. 1.
Water shutoff bend 10 is equipped with in the below of feace pool 5, and ight soil enters feace storing pool 11 through pipeline, and feace storing pool 11 generally all is embedded in the underground.As can see from Figure 1, at the bend place, have ponding at ordinary times, this ponding has been sealed the foul smell in the feace storing pool 11 and the foul smell of connecting pipe.Drawn water shutoff bend 10 is an illustrative nature among Fig. 1, is not optimum design.So, when actual embodiment, in design, production or adoption process, answer diameter dimension, the angle of bend of sharp bend, the ponding situation of bend.If it is too fast that diameter dimension is too little, angle of bend is turned round, occur easily stopping up; Diameter dimension too greatly will water wasting; Angle of bend is turned round too slow, and possible ponding seals incessantly foul smell very little.
In the present embodiment, checkout gear 7 is a photoelectric sensor, on this sensor market ready-made product purchase is arranged.In this photoelectric sensor inside, be positioned at circuit detection probe foremost, be the photoelectric tube of infrared reflection formula.For the installation site of photoelectric sensor, be reasonable at the position of anticipating shown in Fig. 1, can be installed in right part, but the position that is installed in above the feace pool of the left side may be imappropriate yet, because it is very big to locate aqueous vapor, cause detection malfunctioning easily.
The upper right corner in Fig. 1 is an integrated box.
In the present embodiment, the article among Fig. 2, except shower nozzle 1, feace pool 5, checkout gear 7, electromagnetic switch 6, other component as power circuit 12, control circuit 23 and part execution unit, can be installed in the integrated box.
In Fig. 2, control circuit 23 is by control relay, controls each execution unit action indirectly.
Embodiment two
Below in conjunction with Fig. 3, Fig. 4, Fig. 5, specify, use a computer or the control circuit 23 of microprocessor or variable program preface, be how to carry out programming.
Fig. 3 opens the program flow diagram that intercepts foul smell cover plate 8 and wash away feace pool 5.Connect power supply and promptly represent start.The detection signal sent here of input detection device 7 then.Detection signal is judged, can be detected, also can the people not detected, dirt is detected the people.If there is no people or thing, then cycle detection, wait.If have people or thing, then control circuit 23 sends respectively and opens the cover plate 8 that intercepts foul smell, the instruction of washing away feace pool 5; The instruction of opening and washing away is carried out before and after can dividing, and also can carry out simultaneously.When washing away, also will constantly judge: whether the time of washing away has reached prior preset time, if do not reach, then proceeds to wash away, and keeps cover plate 8 open modes.If reached preset time, then close cover plate 8 and stop to wash away.Close cover plate 8 and stop to wash away and to carry out simultaneously, also can successively carry out.So far, systemic circulation finishes, and begins new one again and takes turns systemic circulation.Certainly, in above-mentioned flow process, can also be designed to: when the user leaves the back, close cover plate 8 again and stop to wash away; Perhaps, after the user leaves, delay time a period of time again, close cover plate 8 then and stop to wash away.
Fig. 4 is the program flow diagram that sprays liquid medicine automatically.Spray liquid medicine and generally carry out in certain time period, in this time period, general every is once sprayed at regular intervals, and each time length of spraying generally also equates.Certainly,, generally carry out not according to above-mentioned three, in programming, also can realize easily if special requirement is arranged.Below, Fig. 4 is described.Connect power supply and promptly represent start.Then, whether check injecting time section by day, if not, then constantly circular wait.If to point sometime on daytime, then begin to carry out to spray the first time on the same day, the time length of injection all is to be provided with in advance, as several seconds or several minutes, or the like, all be fine.After spraying for the first time, control circuit 23 self-clockings, and judge that injecting time promptly, is then constantly waited for if not to the time to not to not having blanking time next time.If arrived blanking time, spray, same, each time length of spraying also is to be provided with in advance.After injection finishes, check: be the time in the evening? if not, then get back to the state of waiting at interval, injecting time next time arrives and sprays by the time; If entered the time point in evening, then the injection on the same day finishes, and gets back to the position of program top, and the arrival of time point on second day daytime is waited in timing.
Fig. 5 is the program flow diagram that liquid medicine is sprayed in remote control.Use a teleswitch and spray liquid medicine, can carry out separately; Also can be on the described automatic control of Fig. 2 basis, extra again increase uses a teleswitch and sprays liquid medicine.Below remote control is sprayed the program circuit of liquid medicine, describe.Connect power supply and promptly represent start.Control circuit 23, then continues to wait for if there is not signal to send here all the time waiting for that remote control signal receiver has or not remote signal to bring.If the remote control injection signal, then stop-spraying is not penetrated liquid medicine, until the signal of receiving that remote control finishes, stops to spray.This remote control AEI After End of Injection, control circuit 23 are waited for the arrival of remote signal next time.
Embodiment three
Below in conjunction with Fig. 6, Fig. 7, the present invention is further illustrated.
Accompanying drawing 6 is the flow charts that wash away.Detection is judged as when not having personnel or ight soil, and circuit design becomes to detect repeatedly, judge, wait for, and constantly carries out the interior partial circulating of this step.In the time of personnel or ight soil, begin to wash away.Wash away the time length of feace pool 5, the time that can be designed at every turn to begin to be washed into end is unified length, as long as also can be designed to people or ight soil with regard to washing away of not stopping, nobody or ight soil just stop to wash away, begin to wash away in the time of can also being designed to people or ight soil, behind nobody or the ight soil, do not stop immediately washing away but just stop after a period of time of delaying time washing away.Intercept foul smell, can use cover plate 8 separately or use water shutoff bend 10 separately, also cover plate 8 and water shutoff bend 10 all can be used.
Accompanying drawing 7 is the flow charts that spray.Use the time of ordure station to be the injecting time section the resident, the time of not using ordure station is for stopping the injecting time section.Such as, be the injecting time section from 5 in the morning at 5 in afternoon, spray deodorizing liquid medicine; All the other times are not sprayed deodorizing liquid medicine for stopping the injecting time section.Be meant blanking time: in the injecting time section, generally be to spray once at set intervals.Each time length of spraying is generally also fixed.Certainly, if desired, the time length that also can be designed to blanking time or each injection changes.
Embodiment four
Describe below in conjunction with Fig. 8.Fig. 8 is the electrical schematic diagram of embodiment four.
In the present embodiment, the upper right corner among Fig. 8 is a power circuit 12.Transformer T elementary meets 220V and exchanges urban network electricity source 13, isolate (not drawing among the figure) through safety after, secondaryly have four groups: first group is the output of 220V alternating current; Second group is ac buck output, after bridge rectifier, capacitor filtering, the voltage stabilizing of trifocal voltage-stabilizing device, and output 12V direct current; The 3rd group, the 4th group also is ac buck output, after bridge rectifier, capacitor filtering, the voltage stabilizing of trifocal voltage-stabilizing device, and output 24V direct current.The 3rd group, the 4th group also can merge, but after merging, jamproof performance may be not good enough.
In DC circuit, zero level everywhere communicates, and promptly current potential is the same, so also claim public zero potential, part shown in the inverse-T-shaped sign among Fig. 8.
In the present embodiment, control circuit 23 uses the programmable controller 25 of a certain model.In programmable controller 25, use the dc source of 24V, anodal L connects the 24V direct current, and negative pole N connects public zero potential.
I1, I2, I3, I4, I5, I6, I7, I8 are the input signal terminals, totally 8, have only used two in the present embodiment: I1 links to each other with the signal output part of checkout gear 7, I5 links to each other with the signal output part of remote control signal receiver 22.
Q1, Q2, Q3, Q4 output control terminals, totally four groups, every group of two terminals.Every winding line end is actual to be pair of contact, perhaps its effect is equivalent to the pair of contact of relay, when 23 pairs of execution units of control circuit send fill order, programmable controller 25 is at the corresponding winding line end of internal switching, after command execution finished, programmable controller 25 disconnected corresponding contact in inside.So, choosing, use suitable programmable controller 25, just can not need to have re-used relay.That is to say that as long as the electric current that Q1, Q2, Q3, Q4 allow to pass through meets the requirements, so, this programmable controller 25 just can be saved 1# relay 14 and 2# relay 20 among Fig. 2.
If the method not according to present embodiment is used programmable controller 25, and use a computer, microprocessor etc. controls, so, the computer of selecting for use etc. itself will have similar contact, to consider that also can bear bigger electric current passes through, otherwise, must need to use relay, i.e. the action of output such as computer less current control relay.
In the present embodiment, water source tube 24 is a running water pipe, by water pipe 3 water source is carried through controlled valve 16, electromagnetic valve 21, booster pump 17, deliver at last around the edge, upper end of feace pool 5 (as shown in phantom in FIG.), be drilled with aperture on the water pipe all around, aperture is down oblique, and promptly oblique wall direction in feace pool 5 down.Controlled valve 16 can hand off or is manually connected the water source, with convenient for maintaining.Electromagnetic valve 21 can be cut off the water supply under the situation that controlled valve 16 is connected, and also can allow water pass through when fill order.The supporting use of aperture around on booster pump 17 and the feace pool 5 on the water pipe 3 produces strong rapidly tiny flush water, can using water wisely, can reach good scouring effect again.
In the present embodiment, checkout gear 7 is microswitch detecting sensors, is installed on the bottom or cover plate 8 of feace pool 5, when having ight soil on the cover plate 8, the microswitch detecting sensor can detect, and detected information is sent to control circuit 23.The simplest microswitch detecting sensor is exactly a microswitch element.Use microswitch, it can be installed in the bottom of feace pool 5, at ordinary times, cover plate 8 closures, cover plate 8 or be installed in the responsive moving point that part on the cover plate 8 is depressed microswitch cuts off the path of the signal of telecommunication; When ight soil was poured into, under the pressure of ight soil, cover plate 8 or part unclamped the responsive moving point of microswitch, made the path connection of the signal of telecommunication and sent control circuit 23, carried out subsequent treatment by control circuit 23 again: open cover plate 8, wash away.
In the present embodiment, the right-hand member of cover plate 8 rotates with feace pool 5 and is connected, the left end of cover plate 8, and rotating with pull bar is connected, and the opening of cover plate 8, is closedly undertaken by promoting pull bar by electromagnetic switch 6, and the action of electromagnetic switch 6 is controlled by control circuit 23.After the energising, what electromagnetic switch 6 produced is thrust, is not pulling force, and electromagnetic switch 6 is installed in the lateral wall of feace pool 5 by support.
Claims (20)
1. the method for an ordure station deodorizing comprises that personnel pour ight soil the step of into (5) in the feace pool, is characterized in that: also comprise and followingly wash away step and injecting step by what control circuit (23) was controlled:
A. wash away step
A1. whether checkout gear (7) and control circuit (23) to existing personnel or ight soil to detect judgement, if for not, then imports detection signal repeatedly and judge;
If a2. judged result is for being among the step a1, then control circuit (23) order flushing device washes away feace pool (5);
A3. finish to wash away, foul smell is intercepted;
A4. getting back to step a1 restarts;
B. injecting step
B1. check whether arrived the injecting time section of setting, if, then continue to wait for, check for not;
If b2. the result who checks among the step b1 is for being that then control circuit (23) command injection device sprays; Described injection is with aromatic substance or deodorant spraying;
B3. whether checked to stop the injecting time section, if for being then to get back to step b1;
If b4. the result who checks among the step b3 is not, then whether running time between inspections is full; If running time between inspections less than, then continue to wait for, check;
If b5. step b4 running time between inspections full, then get back to step b2.
2. the method for a kind of ordure station deodorizing according to claim 1 is characterized in that: describedly wash away step and injecting step carries out in an ordure station, but independently carry out separately in time.
3. the method for a kind of ordure station deodorizing according to claim 1 is characterized in that: described foul smell being intercepted, is to appoint to take off a kind of method of row foul smell is intercepted:
A. use the deodorization closing device to intercept the method for foul smell separately: after washing away, cover plate (8) closure, obstruct foul smell are to distributing in the air;
B. use water shutoff bend (10) to intercept foul smell separately: the ight soil that washes away enters feace storing pool (11) through water shutoff bend (10), and the foul smell in the feace storing pool (11) is intercepted by the ponding in the water shutoff bend (10);
C. be used in combination deodorization closing device and water shutoff bend (10) and intercept foul smell: after ight soil process deodorization closing device that washes away and water shutoff bend (10) enter feace storing pool (11), rely on cover plate (8) and the dual obstruct foul smell of ponding in the air to distributing.
4. according to the method for the described a kind of ordure station deodorizing of claim 1, it is characterized in that: described injection is to use diaphragm pump (15) conveying liquid and produces the liquid of pressure, use atomizer (1) jet atomization shape.
5. the method for a kind of ordure station deodorizing according to claim 1 is characterized in that: described wash away for: the method for using booster pump (17) to go out anxious water to the water supercharging, with aperture is washed away.
6. the method for a kind of ordure station deodorizing according to claim 3, it is characterized in that: described use deodorization closing device intercepts foul smell, be when detecting personnel or ight soil, control circuit (23) order cover plate (8) is opened, and finishes the cover plate (8) that closes after washing away.
7. device of realizing the described ordure station deodorizing method of claim 1, comprise water supply water pipe, feace pool (5), feace storing pool (11), it is characterized in that: described ordure station also comprises: checkout gear (7), injection apparatus, flushing device, obstruct foul smell device, circuit;
Described checkout gear (7) is installed in ordure station can be to personnel or the position that ight soil is detected;
The shower nozzle of described injection apparatus (1) is contained in metope top or the ceiling position in the ordure station;
Described feace pool (5) is contained in below or the ground location in the ordure station, the delivery port of flushing device is contained in the inner top side of feace pool (5), the lower end of feace pool (5) links to each other with obstruct foul smell device, and feace pool (5) leads to feace storing pool (11) again through intercepting the foul smell device;
Described circuit comprises power circuit (12) and control circuit (23); Control circuit (23) is controlled whole odor removal, and Collection and analysis information judges, and sends action command.
8. the device of ordure station deodorizing according to claim 7 is characterized in that: described obstruct foul smell device is made of separately following any one in the two; Perhaps, by following the two constitute:
A. deodorization closing device;
B. water shutoff bend (10).
9. the device of ordure station deodorizing according to claim 8, it is characterized in that: the outlet at bottom place that described deodorization closing device is positioned at feace pool (5) is provided with a cover plate (8), cover plate (8) rotates with feace pool (5) and is connected, and the folding of cover plate (8) is controlled by other mechanisms or object.
10. the device of ordure station deodorizing according to claim 9, it is characterized in that: described cover plate (8) rotates with feace pool (5) and is connected, cover plate (8) also rotates with pull bar and is connected, the opening of cover plate (8), closedly put pull bar by electromagnetic switch (6) by suction and carry out, the action of electromagnetic switch (6) is controlled by control circuit (23);
Balance weight (9) is housed on the extension of cover plate (8); During outage, add in nothing under the situation of gravity, cover plate (8) is closure state, and adds outside under the situation of gravity, and cover plate (8) can be forced to open.
11. the device of ordure station deodorizing according to claim 8, it is characterized in that: described water shutoff bend (10) is the bend that cracks down on the abduction of a kind of " V " shape, water shutoff bend (10) lower has ponding, and ponding seals follow-up pipeline and the continuous middle foreign odor in excrement storage pond (11) of follow-up pipeline is distinguished the flavor of to distributing in the air.
12. the device of ordure station deodorizing according to claim 7 is characterized in that: the interior shape of described feace pool (5) is up big and down small; Be conical form, or rectangular, square rice bucket shape formula.
13. the device of ordure station deodorizing according to claim 7 is characterized in that: described flushing device uses booster pump (17) and supporting electromagnetic valve (21) thereof; The water inlet of electromagnetic valve (21) joins by water pipe (3) and water source tube (24) road, and electromagnetic valve (21) links to each other with booster pump (17) water route, and booster pump (17) is delivered to feace pool (5) by water pipe (3) with water again; The action of control circuit (23) control booster pump (17) and supporting electromagnetic valve (21) thereof.
14. the device of ordure station deodorizing according to claim 7 is characterized in that: described checkout gear (7) adopts photoelectric testing sensor; Perhaps adopt inductance induction detecting sensor; Perhaps adopt the capacitive sensing detecting sensor; Perhaps adopt the microswitch detecting sensor; Perhaps adopt the gravity detecting sensor.
15. the device of ordure station deodorizing according to claim 7, it is characterized in that: described injection apparatus is: the input port of diaphragm pump (15) links to each other with the container (19) of storaging liquid by pipeline (2), and the delivery outlet of diaphragm pump (15) links to each other with atomizer (1) by pipeline (2); Control circuit (23) the output signal of telecommunication, directly decision or determine the rotation of diaphragm pump (15) indirectly or stop, thus whether decision carries out atomized spray.
16. the device of ordure station deodorizing according to claim 7 is characterized in that:
Described power circuit is that 220V is exchanged urban network electricity source (13), exports after isolation of process transformer (T) safety and the step-down, or through the constant output of transformer (T) safety isolation back voltage; Transformer (T) secondary windings obtains required ac voltage power supply, and the part power supply perhaps becomes direct current through over commutation, filtering after over commutation, filtering, voltage stabilizing, and then send relevant circuit.
17. the device of ordure station deodorizing according to claim 7 is characterized in that:
Described control circuit (23) sends action command to flushing device after receiving that checkout gear (7) is sent the people here or the information of ight soil is arranged, and perhaps flushing device and blank cover (8) is sent action command;
After described control circuit (23) is received clocking information,, injection apparatus is sent action command by prior setting; Described clocking information is to be produced and sent by the timing circuit in the control circuit (23).
18. the device of ordure station deodorizing according to claim 7 is characterized in that: described circuit also comprises hand spray control circuit (23) except comprising power circuit (12), control circuit (23);
The Artificial Control spray circuit is among the following three, appoints and gets one:
A. manual remote control spray circuit;
B. manual switch spray circuit;
C. the combination of manual remote control spray circuit and manual switch spray circuit.
19. the device of ordure station deodorizing according to claim 7 is characterized in that: described control circuit (23) uses a computer or microprocessor is controlled.
20. the device of ordure station deodorizing according to claim 7 is characterized in that: described control circuit (23) uses programmable controller (25) to control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710039309A CN101284706B (en) | 2007-04-10 | 2007-04-10 | Deodorization method of ordure station and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710039309A CN101284706B (en) | 2007-04-10 | 2007-04-10 | Deodorization method of ordure station and device thereof |
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| CN101284706A CN101284706A (en) | 2008-10-15 |
| CN101284706B true CN101284706B (en) | 2010-05-19 |
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| CN200710039309A Expired - Fee Related CN101284706B (en) | 2007-04-10 | 2007-04-10 | Deodorization method of ordure station and device thereof |
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| CN109160548B (en) * | 2018-09-03 | 2023-12-26 | 苏州科技大学 | Movable cover device for collecting sewage treatment odor |
| CN112648410A (en) * | 2019-10-11 | 2021-04-13 | 中广核工程有限公司 | Nuclear power station voltage stabilizer water seal device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614171A (en) * | 2004-07-14 | 2005-05-11 | 狄进忠 | Door with automatic activation |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614171A (en) * | 2004-07-14 | 2005-05-11 | 狄进忠 | Door with automatic activation |
Non-Patent Citations (3)
| Title |
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| KR2003－0095370A 2003.12.18 |
| 刘绍东 等.坑道用便器的除臭研究.沈阳部队医药8 1.1995,8(1),60-61. |
| 刘绍东 等.坑道用便器的除臭研究.沈阳部队医药8 1.1995,8(1),60-61. * |
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| CN101284706A (en) | 2008-10-15 |
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