CN204877679U - From inhaling formula car three way catalyst converter belt cleaning device - Google Patents
From inhaling formula car three way catalyst converter belt cleaning device Download PDFInfo
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- CN204877679U CN204877679U CN201520463688.7U CN201520463688U CN204877679U CN 204877679 U CN204877679 U CN 204877679U CN 201520463688 U CN201520463688 U CN 201520463688U CN 204877679 U CN204877679 U CN 204877679U
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Abstract
The utility model discloses a from inhaling formula car three way catalyst converter belt cleaning device, the device include hoist bottle lid, mo feishi burette, look pipe and vacuum adapter, be equipped with in the hoist bottle lid and be used for the internal thread be connected with the washing liquid container, straw in being equipped with lifting hook, flow control valve on the hoist bottle lid and being used for inserting the washing liquid container, straw upper end with flow control valve's one end is linked together, flow control valve's the other end with look a tub intercommunication, look the pipe the middle section with the mo feishi burette is connected, look the terminal of pipe with the vacuum adapter links to each other. The device simple structure, operation safety, convenient to carry and cleaning performance are good.
Description
Technical field
The utility model relates to ternary catalyzing unit cleaning field, the particularly self-priming automobile three-way catalysts washing unit of one.
Background technique
Ternary catalyzing unit is mounted in most important outer purifier in automobile exhaust system, carbon monoxide, HC compound and NO that vehicle exhaust can be discharged by it
xchange harmless carbon dioxide, water and nitrogen Deng harmful gas into by oxidation and reduction, three kinds of harmful gases become innocuous gas, and vehicle exhaust is purified.
Because sulfur-bearing in fuel oil, phosphorus amount are high, it can form chemical complex at lambda sensor and ternary catalyzing unit surface; Add that urban road is crowded, time the situation of stopping when holding can make fuel oil burn incompletely, burn incompletely product can be attached to ternary catalyzing unit surface; In addition, when vehicle is when doing cleaning oil nozzle, closure, intake duct maintenance, the carbon distribution produced, particulate matter also can pollute ternary catalyzing unit.Appeal all factors and will produce harmful effect to ternary catalyzing unit and then to car load, such as the reduction of ternary catalyzing unit purification function was even lost efficacy, and vehicle cannot reach exhaust emission standard; Ternary catalyzing unit exhaust is not smooth, and back pressure improves, and vehicle waste oil, power dropping, can block ternary catalyzing unit time serious, causes vehicle power wretched insufficiency, even causes vehicle spontaneous combustion.Therefore, periodic cleaning ternary catalyzing unit effectively will reduce the discharge of automobile Tail Gas, guarantees the power character that automobile is good simultaneously.
At present, prior art adopts manual teardown cleaning to ternary catalyzing unit usually, but dismounting and assembly process complicated, to waste time and energy, and heavy metal catalyst likely in damage ternary catalyzing unit on cellular ceramic substrate and lambda sensor.In order to overcome the intrinsic defect of manual teardown cleaning, cleaning solution is encased in heatable seal container by existing washing unit, during work, by heating by the cleaning solution vaporization in container, the cleaning solution steam of High Temperature High Pressure mixes with the Aqueous cleaning liquid in another pipeline and is sprayed by nozzle, the liquid mist ejected is removed to the pollutant on ternary catalyzing unit, but apparatus structure is complicated, operation cost and operational hazards coefficient higher; In addition, also utilize pressurized air cleaning solution atomization to be cleaned by nozzle, this method inconvenient operation, and cleaning performance is easily by the impact of the cleaning solution atomizing effect determined by compressed air pressure.
Model utility content
In order to overcome the deficiencies in the prior art, the self-priming automobile three-way catalysts washing unit that the utility model provides a kind of structure simple and economical and practical.
The utility model solves the technological scheme that its technical problem adopts:
A kind of self-priming automobile three-way catalysts washing unit, this device comprises suspender bottle cap, Mo Feishi dropper, looks pipe and vacuum connect, the internal thread for being connected with soda liquor container is provided with in described suspender bottle cap, suspender bottle cap is provided with suspension hook, flow control valve and for inserting the suction pipe in soda liquor container, described suction pipe upper end is connected with one end of described flow control valve, the other end of described flow control valve is communicated with depending on pipe, the described stage casing looking pipe is connected with described Mo Feishi dropper, described in look pipe end be connected with described vacuum connect.
As the improvement of technique scheme, described suspender bottle cap is provided with pressure vacuum gauge.
As the further improvement of technique scheme, described vacuum connect is taper.
Further, looking pipe described in is transparent configuration.
The beneficial effects of the utility model are: the self-priming automobile three-way catalysts washing unit of one of the present utility model, compared with prior art, without the need to increasing complicated heating or pressurized equipment on washing unit, when making full use of idling, cleaning solution sucks by in-engine vacuum environment, this apparatus structure is simple, handling safety, easy to carry; In addition, the cleaning solution be inhaled into produces oxonium ion after motor combustion, compared with the cleansing power of cleaning solution own, better by the cleaning performance of oxonium ion to the sulphur in ternary catalyzing unit, phosphorus chemistry complex compound and partial combustion product produced after combustion reaction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of self-priming automobile three-way catalysts washing unit of the present utility model.
Embodiment
With reference to Fig. 1, a kind of self-priming automobile three-way catalysts washing unit, this device comprises suspender bottle cap 2, Mo Feishi dropper 5, depending on pipe 6 and vacuum connect 7, the internal thread for being connected with soda liquor container is provided with in described suspender bottle cap 2, suspender bottle cap 2 is provided with suspension hook 3, flow control valve 4 and for inserting the suction pipe 1 in soda liquor container, described suction pipe 1 upper end is connected with one end of described flow control valve 4, the other end of described flow control valve 4 is communicated with depending on pipe 6, the described stage casing depending on pipe 6 is connected with described Mo Feishi dropper 5, the described end looking pipe 6 is connected with described vacuum connect 7.
For the in-engine degree of vacuum of Real-Time Monitoring, described suspender bottle cap 2 is provided with pressure vacuum gauge (not shown).Described vacuum connect 7 is taper, is conducive to guaranteeing vacuum connect 7 and the compact siro spinning technology of motor and the smooth delivery of power of cleaning solution, and in the process of cleaning ternary catalyzing unit, whole device can be suspended on the protecgulum of automobile by suspension hook 3 easily.
Describedly be transparent configuration depending on pipe 6 and Mo Feishi dropper 5, regulate at flow control valve 4 in the process of cleaning solution quantity delivered, can observe to guarantee that water clock form that cleaning solution passes through not form straight line enters by Mo Feishi dropper 5 and look pipe 6.
Cleaning solution to the Cleaning principle of ternary catalyzing unit is: cleaning solution enters motor combustion by the vacuum tube near closure, a large amount of oxonium ion is produced after burning, the oxidative environment of a High Temperature High Pressure is formed around ternary catalyzing unit, be attached to the sulphur on ternary catalyzing unit surface, phosphorus chemistry complex compound and partial combustion product and oxonium ion produces redox reaction, generation carbon dioxide is discharged, thus finally reaches the object of cleaning ternary catalyzing unit, recovery ternary catalyzing unit activity.
The cleaning of this device to ternary catalyzing unit comprises the following steps:
Step 1: ato unit, whole device, to normal working temperature, is suspended on front cover for vehicle by hot car, is inserted in soda liquor container by suction pipe 1, and suspender bottle cap 2 and soda liquor container are tightened, and closes flow control valve 4 simultaneously.
Step 2: find the vacuum tube near closure, pull out vacuum tube, vacuum connect 7 in connection.
Step: 3: by throttle speed setter by the seat, withstand gas pedal, adjusting knob makes engine speed fixed position 2000r/min(forbid to fix throttle by artificial foot-operated mode).
Step 4: start cleaning, adjust flux control valve 4, ensures that cleaning solution enters motor with the water clock form do not formed straight line.Cleaning process about 15 minutes.
Step 5: wait 5 minutes again after having cleaned, removes throttle speed setter, does not temporarily pull down ternary catalyzing unit washing unit.
Step 6: row's carbon, increased the mode of 500 turns with every 10 seconds and slowly raises speed to engine speed, till when being incremented to 3000r/min.Above-mentioned row's carbon step is repeated again with slightly fast speed.
Step 7: cleaning formally terminates, and takes off washing unit, connects vacuum tube, recover former car.
Certainly, the utility model, except above-mentioned mode of execution, can also have other structural distortion, and these equivalent technical solutions also should within its protection domain.
Claims (4)
1. a self-priming automobile three-way catalysts washing unit, it is characterized in that: this device comprises suspender bottle cap (2), Mo Feishi dropper (5), depending on pipe (6) and vacuum connect (7), the internal thread for being connected with soda liquor container is provided with in described suspender bottle cap (2), suspender bottle cap (2) is provided with suspension hook (3), flow control valve (4) and for inserting the suction pipe (1) in soda liquor container, described suction pipe (1) upper end is connected with one end of described flow control valve (4), the other end of described flow control valve (4) is communicated with depending on managing (6), the described stage casing looking pipe (6) is connected with described Mo Feishi dropper (5), the described end looking pipe (6) is connected with described vacuum connect (7).
2. the self-priming automobile three-way catalysts washing unit of one according to claim 1, is characterized in that: described suspender bottle cap (2) is provided with pressure vacuum gauge.
3. the self-priming automobile three-way catalysts washing unit of one according to claim 1, is characterized in that: described vacuum connect (7) is taper.
4. the self-priming automobile three-way catalysts washing unit of one according to claim 1, is characterized in that: described in look pipe (6) be transparent configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463688.7U CN204877679U (en) | 2015-06-30 | 2015-06-30 | From inhaling formula car three way catalyst converter belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463688.7U CN204877679U (en) | 2015-06-30 | 2015-06-30 | From inhaling formula car three way catalyst converter belt cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN204877679U true CN204877679U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463688.7U Active CN204877679U (en) | 2015-06-30 | 2015-06-30 | From inhaling formula car three way catalyst converter belt cleaning device |
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| CN (1) | CN204877679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929772A (en) * | 2015-06-30 | 2015-09-23 | 广东月福汽车用品有限公司 | Self-suction type device for cleaning automobile three-way catalyst |
-
2015
- 2015-06-30 CN CN201520463688.7U patent/CN204877679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929772A (en) * | 2015-06-30 | 2015-09-23 | 广东月福汽车用品有限公司 | Self-suction type device for cleaning automobile three-way catalyst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170307 Address after: 511400 Guangzhou, Panyu District, Luopu street, Nanpu, Guangxi Road, No. 3 (A3 plant), ladder 3 B Patentee after: Guangzhou Xin Road Automotive Technology Co., Ltd. Address before: 529300 Guangdong province Jiangmen city Kaiping District West Tsui Lake Road No. 16 1 Patentee before: Guangdong Yue Fu Automobile Products Co., Ltd |