CN111852634A - Automobile exhaust self-processing early warning emission device - Google Patents
Automobile exhaust self-processing early warning emission device Download PDFInfo
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- CN111852634A CN111852634A CN202010260831.8A CN202010260831A CN111852634A CN 111852634 A CN111852634 A CN 111852634A CN 202010260831 A CN202010260831 A CN 202010260831A CN 111852634 A CN111852634 A CN 111852634A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an automobile exhaust self-treatment early warning and discharging device which comprises a first exhaust pipe, a second exhaust pipe and a waste gas temporary storage cabin, wherein the first exhaust pipe is communicated with the second exhaust pipe, three groups of first branch pipes are arranged between the first exhaust pipe and the second exhaust pipe, the first branch pipes comprise an exhaust gas treatment part and a gas detector, one end of the second exhaust pipe is communicated with the outside, the other end of the second exhaust pipe is also communicated with the waste gas temporary storage cabin, and a cabin door is movably arranged at the communication position of the waste gas temporary storage cabin and the second exhaust pipe. The invention can more effectively convert harmful substances in the tail gas by shunting the tail gas, can temporarily introduce the tail gas which does not reach the discharge standard into the waste gas temporary storage cabin so as to avoid polluting air, and simultaneously recycles liquefied water generated in the treated tail gas to cool each pipeline.
Description
Technical Field
The invention relates to the technical field of exhaust emission, in particular to an automobile exhaust self-treatment early warning emission device.
Background
In modern civilization, automobiles become indispensable transportation means for human beings, and the automobile industry is developed at a high speed, and the automobile yield and the automobile retention amount are continuously increased, and meanwhile, the automobiles also bring atmospheric pollution, namely automobile exhaust pollution, and the automobile exhaust contains carbon monoxide, nitrogen oxides, hydrocarbons and other solid particles which have adverse effects on human bodies.
The existing tail gas treatment device utilizes the action of a catalyst to purify tail gas so as to reduce the pollution to the environment, the tail gas treatment effect is gradually reduced along with the gradual increase of the use time of the tail gas treatment device, the regular detection, maintenance and repair are needed, but before a fault is not found, partial harmful substances often enter the air, and the burden is added to the environment.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional exhaust gas-discharging device.
Therefore, one of the objectives of the present invention is to provide a self-treatment early warning and discharging device for automobile exhaust, which can more effectively convert harmful substances in the exhaust by shunting, introduce exhaust that does not meet the discharge standard into a waste gas temporary storage cabin so as to avoid air pollution, and simultaneously recycle water generated in the treated exhaust to cool each pipeline and the exhaust therein.
In order to solve the technical problems, the invention provides the following technical scheme: an automobile exhaust self-processing early warning emission device, which comprises,
the first exhaust pipe is communicated with the second exhaust pipe, three groups of first branch pipes are arranged between the first exhaust pipe and the second exhaust pipe in parallel along the circumferential direction, and each first branch pipe comprises a tail gas treatment part and a gas detector;
one end of the second exhaust pipe is communicated with the outside, and the other end of the second exhaust pipe is also communicated with the dirty air temporary storage cabin; and the number of the first and second groups,
and a cabin door is movably arranged at the communication position of the dirty gas temporary storage cabin and the second exhaust pipe.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the first exhaust pipe is communicated with the three groups of first branch pipes through a first three-way pipe, a splitter plate is arranged in the first three-way pipe and comprises three groups of splitter plates which take a rotating shaft as a central annular array, wherein the splitter plates and the side wall of the first three-way pipe are inclined, the outer edges of the splitter plates are connected in a surrounding mode through first partition plates attached to the arc inner wall of the first three-way pipe, and the first partition plates are provided with notch sections.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the three groups of first branch pipes are communicated with the second exhaust pipe through a second three-way pipe, two sides of the second three-way pipe are respectively communicated with the second exhaust pipe and the foul gas temporary storage cabin, the cabin door is covered at the foul gas temporary storage cabin opening or the pipe orifice of the second exhaust pipe through a telescopic rod fixed on the side wall of the second three-way pipe, and rubber gaskets are arranged on the outer edges of two sides of the cabin door.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the three groups of first branch pipes are also respectively communicated with the dirty gas temporary storage cabin through second branch pipes, and the second branch pipes of each group are connected through a third three-way pipe.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the second three-way pipe and the third three-way pipe are connected and communicated with the waste gas temporary storage cabin, and a suction fan is arranged at the hatch of the waste gas temporary storage cabin.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the communicated pipe orifices of the first branch pipes in the third tee pipe are respectively and movably provided with a third partition plate.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: at least a catalyst is placed in the tail gas treatment part, and the gas detector is arranged between the tail gas treatment part and the second branch pipe.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the dirty gas temporary storage cabin is internally provided with a gas compressor and is communicated to the outside through a sewage discharge pipe provided with a hinged door.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the outside cover of second blast pipe is equipped with the leading water pipe, and it leads to the storage water tank that is equipped with the condenser pipe through the passageway, the storage water tank is equipped with outlet pipe and inlet tube, and both communicate with each group the basin in the first lateral wall of branch flows.
As a preferred scheme of the automobile exhaust self-treatment early warning and discharging device, the automobile exhaust self-treatment early warning and discharging device comprises the following components: the caliber of the outward end of the water conduit is smaller than that of the inward end, and meanwhile, a check valve hinged with a spring is arranged in the channel.
The invention has the beneficial effects that:
1. through carrying out reposition of redundant personnel deceleration to tail gas and handling, make the harmful substance in it can more effective conversion.
2. When the tail gas treatment part can not work normally to treat harmful substances, tail gas which does not reach the discharge standard is introduced into the waste gas temporary storage cabin so as to avoid polluting air.
3. The water generated in the treated tail gas can be liquefied and then introduced into the water storage tank, and the temperature of each pipeline is lowered in a circulating and reciprocating manner through the water tanks in each pipeline, so that the energy is saved, the emission is reduced, and the tail gas is recycled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structural diagram of the first embodiment.
Fig. 3 is a partial structural diagram of the first embodiment.
FIG. 4 is a schematic view of the exhaust emission of the first embodiment of the second embodiment.
FIG. 5 is a schematic view of the exhaust emission of the second embodiment.
FIG. 6 is a sectional view of the related structure of the penstock in a third embodiment.
Fig. 7 is a cross-sectional view of a first lateral flow tube according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
The existing tail gas treatment device utilizes the action of a catalyst to purify tail gas so as to reduce the pollution to the environment, the tail gas treatment effect is gradually reduced along with the gradual increase of the use time of the tail gas treatment device, the regular detection, maintenance and repair are needed, but before a fault is not found, partial harmful substances often enter the air, and the burden is added to the environment.
Example 1
Referring to fig. 1 to 3, a first embodiment of the present invention provides an automobile exhaust self-treatment early warning and discharging device, which divides and decelerates exhaust to more efficiently and comprehensively convert harmful substances in exhaust, and when it is detected that exhaust emission does not meet a standard, temporarily introduces exhaust into a waste gas temporary storage chamber 300 to prevent the exhaust from flowing into air to pollute the environment.
Specifically, automobile exhaust is from handling early warning discharging equipment and includes first exhaust pipe 100, second exhaust pipe 200 and foul gas and temporarily store up cabin 300, wherein, first exhaust pipe 100 communicates with each other with second exhaust pipe 200, second exhaust pipe 200 one end leads to the external world, the other end still leads to foul gas and temporarily stores up cabin 300, foul gas temporarily stores up cabin 300 and second exhaust pipe 200 intercommunication department activity and is provided with hatch door 301, the usable guide rail of hatch door 301 slides and sets up in foul gas temporarily stores up cabin 300 hatch department and second exhaust pipe 200 mouth department, and is the same, also can utilize opening and shutting of valve control hatch door 301.
Basically, when the exhaust gas in the pipeline flows into the dirty gas temporary storage cabin 300, the cabin door 301 leading to the dirty gas temporary storage cabin 300 is opened, and meanwhile, the movable cabin door 301 blocks the pipe opening leading to the second exhaust pipe 200, so that the condition that the nonstandard exhaust gas is discharged into the air to pollute the environment is avoided.
Further, three groups of first branch pipes 101 are arranged at the tail of the first exhaust pipe 100 in parallel along the circumferential direction and lead to the second exhaust pipe 200, so as to divide the exhaust gas into three parts for separate treatment, so as to improve the conversion rate of harmful substances in the exhaust gas.
Specifically, the first branch pipe 101 includes a tail gas treatment unit 101a and a gas detector 101b, the tail gas treatment unit 101a may be provided with a catalyst, a thermal reactor, or a filter collector, and the like, so as to convert harmful substances such as carbon monoxide, nitrogen oxide, hydrocarbons, and the like in the tail gas into substances such as nitrogen, carbon dioxide, water, and the like, and the gas detector 101b is provided at the rear of the tail gas treatment unit 101a, and detects whether the harmful substances reach the standard or not in the treated tail gas.
Further, the first exhaust pipe 100 is communicated with the three first branch pipes 101 through a first three-way pipe 102, a splitter disc 103 is arranged in the first three-way pipe 102, the splitter disc 103 comprises three splitter plates 103b which are annularly arrayed around a rotating shaft 103a, wherein the splitter plates 103b are inclined with the side wall of the first three-way pipe 102, the exhaust gas enters the first three-way pipe 102 from the first exhaust pipe 100 to drive the inclined splitter plates 103b to rotate, the outer edges of the splitter plates 103b are connected in an enclosing manner through first partition plates 103c attached to the arc inner wall of the first three-way pipe 102, the first partition plates 103c are provided with notch sections M, the pipe openings of the first branch pipes 101 corresponding to the notch sections M are not blocked by the first partition plates 103c, namely, when the splitter disc 103 rotates, the exhaust gas only flows to one first branch pipe 101, the splitting of the exhaust gas can be realized, and the deceleration effect can be achieved.
Based on the above, one end of the rotating shaft 103a of the diverter disc 103 may be connected to a motor, so as to control the rotation of the diverter disc 103 in three forms, wherein one of the three forms is continuously rotated in the same direction, and the tail gas may flow into each group of the first branch pipes 101; secondly, the tail gas can flow into two groups of first branch pipes 101 by circulating and rotating in two directions; thirdly, the exhaust gas uniflow is fixed on a pipe orifice and can flow into one group of the first branch pipes 101.
Specifically, the three groups of first branch pipes 101 are communicated with the second exhaust pipe 200 and the dirty gas temporary storage cabin 300 through the second three-way pipe 104, the cabin door 301 is covered at the cabin opening of the dirty gas temporary storage cabin 300 or the cabin opening of the second exhaust pipe 200 through a telescopic rod 302 fixed on the inner side wall of the second three-way pipe 104, rubber gaskets 303 are arranged on the outer edges of two sides of the cabin door 301, if the tail gas detected and processed by the gas detector 101b reaches the standard, the telescopic rod 302 drives the cabin door 301 to move to cover the cabin opening of the dirty gas temporary storage cabin 300, and the tail gas is exhausted outside through the second exhaust pipe 200; if the gas detector 101b detects that the treated tail gas does not reach the standard, the telescopic rod 302 works to drive the cabin door 301 to move to the pipe orifice covering the second exhaust pipe 200, and the tail gas is led to the foul gas temporary storage cabin 300 to be stored in the foul gas temporary storage cabin.
Implementation mode one
When carrying out exhaust-gas treatment emission work, tail gas flows into three first branch flow tubes of group 101 from first exhaust pipe 100 through the rotation dispersion of flow distribution plate 103, can realize the reposition of redundant personnel of tail gas, reaches the effect of slowing down simultaneously, through each harmful substance conversion in tail gas processing portion 101a with tail gas, if the tail gas that treats the emission that gas detection ware 101b detected reaches emission standard, then telescopic link 302 drives hatch door 301 and removes to covering in the interim storage chamber 300 hatch of foul gas, tail gas is through second exhaust pipe 200 discharge external.
Second embodiment
Based on the work of the treatment emission of the tail gas reaching the standard in the first embodiment, the treatment emission of the tail gas not reaching the standard in the embodiment is taken as the second embodiment, so that the harmful substances can be effectively prevented from polluting the air.
Specifically, tail gas from first exhaust pipe 100 in the rotation dispersion of flow distribution disc 103 flows in three first branch flow pipe 101 of group, can realize the reposition of redundant personnel of tail gas, reach the effect of speed reduction simultaneously, each harmful substance conversion in with tail gas through tail gas treatment portion 101a, if gas detector 101b detects that the tail gas after handling is not up to standard, telescopic link 302 work, drive hatch door 301 and remove to covering in the mouth of pipe of second exhaust pipe 200, tail gas accesss to foul gas temporary storage cabin 300 and exists in it, can prevent harmful substance contaminated air, and reserve sufficient time for the repair.
Example 2
Referring to fig. 4 and 5, in a second embodiment of the present invention, unlike the previous embodiment, each set of first branch pipes 101 of this embodiment can be led to the dirty air storage compartment 300, so as to prevent the harmful substances from polluting the air while not affecting the exhaust gas treatment.
Specifically, the three groups of first branch pipes 101 are further respectively communicated with the waste gas temporary storage cabin 300 through the second branch pipes 105, the groups of second branch pipes 105 are connected through the third three-way pipe 106, the detected and processed exhaust gas which does not reach the standard flows into the waste gas temporary storage cabin 300 through the second branch pipes 105 correspondingly communicated with the groups of first branch pipes 101, and other groups are still normally communicated with the second exhaust pipe 200 to flow into the air.
Furthermore, the pipe orifices of the second three-way pipe 104, which are communicated with the three groups of first branch pipes 101, are respectively and movably provided with a second partition plate 104a, meanwhile, the pipe orifices of the third three-way pipe 106, which are communicated with the three groups of second branch pipes 105, are respectively and movably provided with a third partition plate 106a, the second partition plate 104a and the third partition plate 106a on the same side are opened at intervals, that is, when the second partition plate 104a is opened, the third partition plate 106a on the same side is not opened; when the second partition 104a is not opened, the third partition 106a on the same side is opened.
Basically, the second three-way pipe 104 and the third three-way pipe 106 are connected to lead to the dirty gas temporary storage cabin 300, when the exhaust emission in the second three-way pipe 104 does not reach the standard, the exhaust gas can be directly introduced into the dirty gas temporary storage cabin 300, the suction fan 304 is arranged at the hatch of the dirty gas temporary storage cabin 300, and the exhaust gas which does not reach the standard in each group of the first branch pipe 101 and the second branch pipe 105 can be sucked into the dirty gas temporary storage cabin 300, so that the residual in the pipes and the environmental pollution are avoided.
It should be noted that at least the catalyst 101a-1 is disposed in the exhaust gas treatment unit 101a, a filter plate or other air purifying facilities is disposed to adsorb particulate matters therein, so as to filter other solid impurities and other heavy metal harmful substances, and the gas detector 101b is disposed between the exhaust gas treatment unit 101a and the second branch pipe 105 to detect whether the treated exhaust gas meets the emission standard.
Basically, need be provided with gas compressor 305 in the dirty gas temporary storage cabin 300, gas compressor 305 is similar with the water pump structure, can be power type compressor, with the tail gas compression treatment in it to in the receipts more tail gas, dirty gas temporary storage cabin 300 leads to the outside through the blow off pipe 307 that is provided with hinged door 306, when treating the processing point that can clear up its interior tail gas, opens hinged door 306, switches on external device of handling waste gas, discharges the tail gas that does not reach standard in it and handles.
Implementation mode one
As shown in fig. 4, when the exhaust gas treatment and emission operation is performed, the exhaust gas flows into the first branch pipe 101, and the harmful substances in the exhaust gas are converted by the exhaust gas treatment unit 101a, the gas detector 101b detects the exhaust gas to be emitted, and if the exhaust gas reaches the emission standard, the second partition plates 104a in the second branch pipe 104 are all opened, the third partition plates 106a in the third branch pipe 106 are all closed, and the exhaust gas is exhausted to the outside through the second exhaust pipe 200.
Second embodiment
Based on the operation of treating the exhaust gas reaching the standard in the previous embodiment, the second embodiment is performed on the treated exhaust gas not reaching the standard in the present embodiment, as shown in fig. 5, so that the harmful substances can be effectively prevented from polluting the air.
Specifically, the tail gas flows into the first branch pipe 101, each harmful substance in the tail gas is converted by the tail gas treatment part 101a, the gas detector 101b detects the tail gas to be discharged, if the tail gas does not reach the discharge standard, the second partition plate 104a in the second three-way pipe 104 corresponding to the first branch pipe 101 is closed, the third partition plate 106a in the corresponding third three-way pipe 106 is opened, the suction fan 304 operates to suck the tail gas which does not reach the standard in the first branch pipe 101 and the second branch pipe 105 into the waste gas temporary storage cabin 300 so as to avoid the residue in the pipes, the gas compressor 305 compresses the tail gas in the waste gas temporary storage cabin 300 so as to receive and store more tail gas, and when the tail gas in the waste gas temporary storage cabin can be cleaned, the hinged door 306 is opened, the external device for treating the waste gas is switched on, and the tail gas which does not reach the standard in the waste gas temporary storage cabin is discharged for treatment.
Example 3
Referring to fig. 6 and 7, a third embodiment of the present invention is different from the previous embodiment in that the water generated after the tail gas treatment is reused to cool the whole pipeline for recycling.
Specifically, the outside of the second exhaust pipe 200 is sleeved with a water conduit 201, which leads to a water storage tank 204 provided with a condenser pipe 203 through a passage 202, the condenser pipe 203 carries out cold treatment on inflowing water, the water storage tank 204 is provided with a water outlet pipe 205 and a water inlet pipe 206, the water outlet pipe 205 and the water inlet pipe 206 are communicated with the water tank 107 in the side wall of each group of the first branch pipes 101, water in the water storage tank 204 is circularly led into each pipeline, and the pipeline and tail gas in the pipeline are cooled.
Basically, the caliber of the outward end of the water conduit 201 is smaller than that of the inward end, water contained in the treated tail gas in the second exhaust pipe 200 is guided into the water conduit 201 and flows into the channel 202, meanwhile, a check valve 207 hinged with a spring is arranged in the channel 202, the water in the channel 202 presses the check valve 207 hinged with the spring, the water flows into the water storage tank 204 along the same trend, when the water in the water storage tank 204 is full, the buoyancy of the water prevents the check valve 207 from being opened, the water is stored in the water conduit 201, and when the water is full, the water flows out to the outside.
Detailed description of the preferred embodiments
As shown in fig. 6, the treated tail gas generates water, water vapor is generally formed due to the over-high temperature of the tail gas, the temperature of the tail gas at the pipe orifice of the second exhaust pipe 200 is reduced, part of the water vapor is liquefied, the liquefied water flows into the water conduit 201 and flows through the channel 202, when the water in the channel 202 is accumulated to a certain weight, the water in the channel 202 opens the check valve 207 hinged to the spring, the water flows into the water storage tank 204 along the trend, the condenser pipe 203 carries out cooling treatment on the inflow water, the water in the water storage tank 204 is led into the water tank 107 in the side wall of each group of first branch pipes 101 by the water outlet pipe 205 and the water inlet pipe 206, the circulation is repeated, the temperature of each pipeline and the tail gas therein is reduced, when the water in the water storage tank 204 is full, the buoyancy of the water prevents the check valve 207 from being opened, the water is stored.
The specific principle is as follows:
when the tail gas treatment and discharge work is carried out, tail gas dispersedly flows into the three groups of first branch pipes 101 from the first exhaust pipe 100 through the rotation of the diversion disc 103, the diversion of the tail gas can be realized, the effect of speed reduction is achieved at the same time, harmful substances in the tail gas are converted through the tail gas treatment part 101a, the tail gas to be discharged is detected by the gas detector 101b, if the tail gas reaches the discharge standard, the second partition plate 104a in the second three-way pipe 104 is completely opened, the third partition plate 106a in the third three-way pipe 106 is completely closed, the tail gas is discharged outside through the second exhaust pipe 200, the water vapor part generated in the treated tail gas is liquefied at the pipe orifice of the second exhaust pipe 200, flows into the water diversion pipe 201 and flows through the channel 202, when the water in the channel 202 is accumulated to a certain weight, the water in the channel 202 opens the check valve 207 hinged with the spring, the water flows into the water storage tank 204 along the potential, the condensation, the water in the water storage tank 204 is introduced into the water tank 107 in the side wall of each group of the first branch pipes 101 by the water outlet pipe 205 and the water inlet pipe 206, the circulation is repeated, the temperature of each pipeline and the tail gas in the pipeline is reduced, when the water in the water storage tank 204 is full, the buoyancy of the water prevents the check valve 207 from being opened, the water is stored in the water conduit 201, and when the water is full, the water flows out to the outside.
If the tail gas treatment part 101a in any group of the first branch pipes 101 cannot work normally, each harmful substance in the tail gas treatment part cannot be completely converted, and is detected by the gas detector 101b, if the tail gas treatment part does not reach the emission standard, the second partition plate 104a in the second three-way pipe 104 corresponding to the first branch pipe 101 is closed, the third partition plate 106a in the corresponding third three-way pipe 106 is opened, if the tail gas treatment parts 101a in the three groups of the first branch pipes 101 cannot work normally, the telescopic rod 302 works to drive the cabin door 301 to move to cover the pipe orifice of the second exhaust pipe 200, the suction fan 304 works to suck the tail gas which does not reach the standard in the first branch pipe 101 and the second branch pipe 105 into the foul gas temporary storage cabin 300 to avoid the residual in the pipes, the gas compressor 305 compresses the tail gas in the foul gas temporary storage cabin 300 to facilitate the collection and storage of more tail gas, and when the tail gas in the foul gas temporary storage cabin can be cleaned, the hinged door 306 is opened, an external waste gas treatment device is connected, and tail gas which does not reach the standard in the device is discharged for treatment.
In conclusion, the harmful substances in the tail gas can be more effectively converted by carrying out shunting and decelerating treatment on the tail gas; when the exhaust gas treatment unit 101a cannot normally work to treat harmful substances, exhaust gas that does not meet the emission standard may be introduced into the dirty gas temporary storage compartment 300 to prevent air pollution; meanwhile, water generated in the treated tail gas is liquefied and then introduced into a water storage tank 204, and the temperature of each pipeline is lowered in a circulating and reciprocating manner through the water tank 107 in each pipeline.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an automobile exhaust self-processing early warning discharging equipment which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a first exhaust pipe (100) which is communicated with the second exhaust pipe (200), and between which three groups of first branch pipes (101) are arranged in parallel along the circumferential direction, wherein the first branch pipes (101) comprise an exhaust gas treatment part (101a) and a gas detector (101 b);
a second exhaust pipe (200) having one end open to the outside and the other end open to the dirty air storage compartment (300); and the number of the first and second groups,
and the dirty gas temporary storage cabin (300) is movably provided with a cabin door (301) at the communication part of the dirty gas temporary storage cabin and the second exhaust pipe (200).
2. The self-treating early warning and emission device of automobile exhaust according to claim 1, wherein: the first exhaust pipe (100) is communicated with three groups of first branch pipes (101) through a first three-way pipe (102), a flow distribution plate (103) is arranged in the first three-way pipe (102), the flow distribution plate (103) comprises three groups of flow distribution plates (103b) which are arranged in an annular array by taking a rotating shaft (103a) as a center, wherein the flow distribution plates (103b) are inclined with the side wall of the first three-way pipe (102), the outer edges of the flow distribution plates (103b) are connected in a surrounding mode through first partition plates (103c) attached to the arc inner wall of the first three-way pipe (102), and the first partition plates (103c) are provided with notch sections (M).
3. The self-treating early warning and emission device of automobile exhaust according to claim 2, wherein: the three groups of first branch pipes (101) are communicated with the second exhaust pipe (200) through a second three-way pipe (104), two sides of the second three-way pipe (104) are respectively communicated with the second exhaust pipe (200) and the foul gas temporary storage cabin (300), the cabin door (301) covers the foul gas temporary storage cabin (300) or the opening of the second exhaust pipe (200) through a telescopic rod (302) fixed on the side wall of the second three-way pipe (104), and rubber gaskets (303) are arranged on the outer edges of two sides of the cabin door (301).
4. The self-treating early warning and emission device of automobile exhaust according to claim 1, wherein: the three groups of first branch pipes (101) are also respectively communicated with the dirty gas temporary storage cabin (300) through second branch pipes (105), and the second branch pipes (105) of each group are connected through a third three-way pipe (106).
5. The self-treating early warning and emission device of automobile exhaust according to claim 3 or 4, wherein: the second three-way pipe (104) is connected with the third three-way pipe (106) and communicated with the dirty air temporary storage cabin (300), and a suction fan (304) is arranged at the hatch of the dirty air temporary storage cabin (300).
6. The self-treating early warning and emission device of automobile exhaust according to claim 5, wherein: and the pipe orifices of the second three-way pipe (104) communicated with the three groups of first branch pipes (101) are respectively and movably provided with a second partition plate (104a), and meanwhile, the pipe orifices of the third three-way pipe (106) communicated with the three groups of second branch pipes (105) are respectively and movably provided with a third partition plate (106 a).
7. The self-treating early warning and emission device of automobile exhaust according to claim 6, wherein: at least a catalyst (101a-1) is placed in the exhaust gas treatment unit (101a), and the gas detector (101b) is provided between the exhaust gas treatment unit (101a) and the second branch pipe (105).
8. The self-treating early warning and emission device of automobile exhaust according to claim 1, wherein: the dirty gas temporary storage cabin (300) is internally provided with a gas compressor (305), and the dirty gas temporary storage cabin (300) is communicated to the outside through a drain pipe (307) provided with a hinged door (306).
9. The self-treating early warning and emission device of automobile exhaust according to claim 1, wherein: the outside cover of second blast pipe (200) is equipped with leading water pipe (201), and it leads to storage water tank (204) that is equipped with condenser pipe (203) through passageway (202), storage water tank (204) are equipped with outlet pipe (205) and inlet tube (206), and both communicate with each group basin (107) in first blast pipe (101) lateral wall.
10. The self-treating early warning and emission device of automobile exhaust according to claim 9, wherein: the caliber of the outward end of the water conduit (201) is smaller than that of the inward end, and meanwhile, a check valve (207) hinged with a spring is arranged in the channel (202).
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