CN106180101B - The cleaning method of single entry container - Google Patents
The cleaning method of single entry container Download PDFInfo
- Publication number
- CN106180101B CN106180101B CN201610547681.2A CN201610547681A CN106180101B CN 106180101 B CN106180101 B CN 106180101B CN 201610547681 A CN201610547681 A CN 201610547681A CN 106180101 B CN106180101 B CN 106180101B
- Authority
- CN
- China
- Prior art keywords
- injector head
- cleaning
- engine
- dry ice
- inlet valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks
Abstract
The present invention discloses a kind of cleaning method of single entry container, and the single entry container has insert port；The cleaning method includes the following steps：Dry ice cleaning device is provided；The Dry ice cleaning device includes injector head, the area of the jet port of the injector head of the area not less than 0.8 times in the gap between the injector head and the insert port；The injector head is inserted by the insert port in the single entry container；Dry ice is sprayed into the single entry container by injector head, so that the deposit being attached on the single entry container inner wall falls off, realizes the cleaning to the single entry container inner wall.Technical scheme of the present invention is realized the cleaning of single entry container by dry ice, effectively improves cleaning speed, and the jeting effect of dry ice is effectively ensured, and then cleaning performance is effectively ensured.
Description
Technical field
The present invention relates to a kind of cleaning method, more particularly to a kind of cleaning method of single entry container.
Background technology
Dry ice is solid carbon dioxide, is widely used in various cleaning occasions due to its excellent cleaning performance.So
And since dry ice can be vaporizated into carbon dioxide gas after cleaning, along with the compressed air for blowing out dry ice particles, when with
When the small-bore single entry container of Dry ice cleaning (for example only having removed the engine of spark plug), small-bore single entry can be caused
Container air pressure inside is excessive, can interfere the jeting effect of dry ice particles, and then seriously affects cleaning performance.
Invention content
The main object of the present invention is to provide a kind of cleaning method of single entry container, it is intended to be realized by dry ice small-bore
Single entry container cleaning.
To achieve the above object, the cleaning method of single entry container proposed by the present invention, the single entry container, which has, to be inserted
Entrance；The cleaning method includes the following steps：
Dry ice cleaning device is provided；The Dry ice cleaning device includes injector head, the injector head and the insert port it
Between gap area not less than 0.8 times of the injector head jet port area；
The injector head is inserted by the insert port in the single entry container；
Dry ice is sprayed into the single entry container by injector head, so that being attached on the single entry container inner wall
Deposit fall off, realize cleaning to the single entry container inner wall.
Optionally, the insert port is circular hole, and the internal diameter of the insert port is 7~21 millimeters.
Optionally, the injector head is cylindrical, and the internal diameter of the jet port of the injector head is 5~8 millimeters.
Optionally, the area of the jet port of the injector head is equal to the gap between the injector head and the insert port
Area.
Optionally, the Dry ice cleaning device further include for hold the barrel of dry ice, connection barrel match ice device, and
With the air-jet device being connect with ice device；The barrel sealed set.
Optionally, the Dry ice cleaning device further includes the shaking device set on the barrel discharge port position.
Optionally, the single entry container is cylinder inside direct jet type engine；The insert port is sent out for the Incylinder direct injection
Motivation is used to connect the spark plug interface of spark plug；The injector head is inserted into the Incylinder direct injection by the spark plug interface
In the combustion chamber of engine, and dry ice is sprayed to the combustion chamber, so that the carbon distribution being attached on the Inner Wall of Combustion Chamber is de-
It falls, and is blown out by the gap between the injector head and the spark plug interface, to realize the cleaning to the Inner Wall of Combustion Chamber.
Optionally, the cleaning method of the single entry container further includes：
Inlet manifold is removed by the inlet valve of the cylinder inside direct jet type engine；
The injector head is inserted into the cylinder inside direct jet type engine by the spark plug interface close to inlet valve
Position；
Dry ice is sprayed to the inlet valve by the injector head, so that the carbon distribution being attached on the inlet valve is de-
Fall, and by between the injector head and the spark plug interface gap and/or inlet valve blow out, with realize to inlet valve
Cleaning.
Optionally, the single entry container is menifold injection-type engine；The insert port is sent out for the menifold injecting type
Motivation is used to connect the spark plug interface of spark plug；The injector head is inserted into the menifold injecting type by the spark plug interface
In the combustion chamber of engine, and dry ice is sprayed to the combustion chamber, so that the carbon distribution being attached on the Inner Wall of Combustion Chamber is de-
It falls, and is blown out by the gap between the injector head and the spark plug interface, to realize the cleaning to the Inner Wall of Combustion Chamber.
Optionally, the cleaning method of the single entry container further includes：
Atomizer is removed by the atomizer interface of the menifold injection-type engine；
The injector head is inserted into the menifold injection-type engine by the atomizer interface close to inlet valve
Position；
Dry ice is sprayed to the inlet valve of the menifold injection-type engine by the injector head, so that being attached to described
Carbon distribution on inlet valve falls off, and by between the injector head and the atomizer interface gap and/or inlet valve, and/or
Spark plug interface is blown out, to realize the cleaning to inlet valve.
Technical scheme of the present invention realizes the cleaning of single entry container by dry ice, compares existing liquid rinse mode,
The present invention cleaning way will not in the container of single entry remaining cleaning fluid, also there is no need to carry out subsequent drying process, into
And effectively improve cleaning speed；And by setting not less than described in 0.8 times the area of the jet port of the injector head to
The area in the gap between injector head and the insert port is exempted from so that air inlet is balanced with the speed of outlet due to intake velocity
The situation that single entry container air pressure inside is excessive caused by excessive occurs, and the jeting effect of dry ice is effectively ensured, and then effectively
Ensure cleaning performance.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the flow chart of one embodiment of cleaning method of single entry container of the present invention；
Fig. 2 is the flow chart for the combustion chamber that cylinder inside direct jet type engine is cleaned with cleaning method of the present invention；
Fig. 3 is the flow chart for the inlet valve that cylinder inside direct jet type engine is cleaned with cleaning method of the present invention；
Fig. 4 is the flow chart for the combustion chamber that menifold injection-type engine is cleaned with cleaning method of the present invention；
Fig. 5 is the flow chart for the inlet valve that menifold injection-type engine is cleaned with cleaning method of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention proposes the cleaning method in a kind of single entry container, more particularly to insert port is smaller (refers generally to insert port
Internal diameter be less than or equal to 21 millimeters, and more than or equal to 7 millimeters of circular hole) single entry container in cleaning method.
Wherein, the single entry in the single entry container is not intended to limit the quantity for the interface that container is in communication with the outside,
Only emphasize the present invention container at least have there are one for for Dry ice cleaning device injector head insertion insert port.Specific ratio
Such as engine, engine generally has for connecting the spark plug interface of spark plug, the inlet valve for connecting inlet manifold, using
Single entry in the atomizer interface etc. of connection atomizer, the present invention refers to：When spark plug interface is insert port, inlet valve
Be in a sealed state with atomizer interface etc. (that is, the inlet valve is connect with inlet manifold, the atomizer interface and spray
Oil nozzle connects).
Based on the above-mentioned description to single entry container, the present invention proposes a kind of cleaning method of single entry container.
As shown in FIG. 1, FIG. 1 is the flow charts of one embodiment of cleaning method of single entry container of the present invention.
The cleaning method of the single entry container of this implementation, includes the following steps：
Step S11, Dry ice cleaning device is provided；The Dry ice cleaning device includes injector head, the injector head with it is described
The area of the jet port of the injector head of the area in the gap between insert port not less than 0.8 times.
Step S12, the injector head is inserted by the insert port in the single entry container.
Step S13, dry ice is sprayed into the single entry container by injector head, held so that being attached to the single entry
Deposit on device inner wall falls off, and realizes the cleaning to the single entry container inner wall.
Specifically, in the present embodiment, the Dry ice cleaning device includes for holding the barrel of dry ice, being set to the material
The shaking device of cylinder discharge port position, connection barrel with ice device, with described match the air-jet device that connect of ice device, and with it is described
Injector head with the connection of ice device.
Wherein, the barrel sealed set, for ensureing the pressure in barrel, and then prevents dry ice from pouring in down a chimney.The vibrations
Device is for shaking the barrel, to ensure smoothness that dry ice is discharged by the discharge port.It is described with ice device for realizing with
Ice.The air-jet device is used to that the injector head will to be blowed with the dry ice particles after the completion of ice.The injector head is cylindrical, uses
In being inserted into inside the single entry container, and dry ice is sprayed to the inner wall of the single entry container, will be attached to described singly to enter
Deposit on mouth container inner wall falls off, and realizes the cleaning to the single entry container inner wall.
Since the single entry container in the present invention is in addition to insert port, other interfaces all in sealing state, this result in into
Entering compressed air that carbon dioxide gas that the dry ice in the single entry container is vaporized into and air-jet device spray also can only be by
Gap discharge between the insert port and the injector head.So, if between the insert port and the injector head
The area of gap is too small compared with the area of the jet port of the injector head (that is, between the injector head and the insert port
The area of the jet port of the injector head of the area in gap less than 0.8 times) when, the gas in the single entry container can be caused
(mixed gas of carbon dioxide gas and compressed air) pressure is excessive, can influence the effect of injector head injection dry ice.
In order to avoid the generation of the above situation, the area of the jet port of the injector head is set as being not less than by the present invention
The area of the jet port of 0.8 times of the injector head, and the area for being preferably provided with the jet port of the injector head is equal to the spray
The area in the gap between head and the insert port is penetrated, so that air inlet is balanced with the speed of outlet, injector head is effectively ensured
The effect of dry ice is sprayed, and then ensures cleaning performance.
In addition, since injector head needs to be inserted by the insert port, and ensure between the injector head and the insert port
Gap area not less than 0.8 times of the injector head jet port area, so the outer diameter of the injector head cannot mistake
Greatly, and then cause the internal diameter (internal diameter=outer diameter -2* wall thickness) of the injector head also relatively small, for example, corresponding internal diameter is 11 millis
The internal diameter of the injector head of the insert port (for example, spark plug interface of engine) of rice is generally 8 millimeters.And due to described
The dry ice of injector head injection is cylindrical particle, and diameter is generally 3 millimeters, and body length is less than 6 millis after matching the refinement of ice device
Rice, therefore the minimum diameter of the injector head cannot be less than 5 millimeters, just can guarantee that injector head smoothly can smoothly spray dry ice particles
It is shot out.Based on above-mentioned analysis, the internal diameter of the jet port of the injector head is set as 5~8 millimeters by the present invention, can be met not
With the insertion demand of the insert port of internal diameter, also can guarantee the smooth injection of dry ice particles, and can with effectively save compressed air, into
And the waste of compressed air is effectively avoided, reduce cleaning cost.
The technical solution of the present embodiment realizes the cleaning of single entry container by dry ice, compares existing liquid rinse side
Formula, cleaning way of the invention will not in the container of single entry remaining cleaning fluid, also there is no need to carry out subsequent drying process,
And then effectively improve cleaning speed；And by setting the area of the jet port of the injector head to the institute not less than 0.8 times
The area in the gap between injector head and the insert port is stated, so that air inlet is balanced with the speed of outlet, is exempted from due into gas velocity
Container air pressure inside excessive situation in single entry occurs caused by spending greatly, and the jeting effect of dry ice, Jin Eryou is effectively ensured
Effect ensures cleaning performance.
Based on above-mentioned cleaning method, below by taking the cleaning of engine as an example, it is described in detail.Wherein, the engine
Cleaning mainly including Inner Wall of Combustion Chamber cleaning and inlet valve cleaning.The Inner Wall of Combustion Chamber mainly include piston roof with
Cylinder wall.And carbon distribution is generally mainly deposited on the piston roof, so the cleaning for including Inner Wall of Combustion Chamber is mainly needle
Cleaning to piston roof.
Embodiment one, in the present embodiment, the single entry container are cylinder inside direct jet type engine.
As shown in Fig. 2, the cleaning step of the Inner Wall of Combustion Chamber specifically includes：
Step S21, spark plug is removed by the spark plug interface of the cylinder inside direct jet type engine.
Step S22, the injector head is inserted by the spark plug interface in the combustion chamber.
Step S23, dry ice is sprayed to the piston roof by injector head, so that being attached on the piston roof
Carbon distribution falls off, and is blown out by the gap between the injector head and the spark plug interface, to realize to the piston roof
Cleaning.
The specific cleaning step to piston roof of the present embodiment description is intended merely to clearer to illustrate the present invention, and
It is not intended to limit the invention.When needed, which equally may be implemented the cleaning to cylinder wall.
Since the atomizer of cylinder inside direct jet type engine is located at the top of the combustion chamber, farther out apart from inlet valve, then
When cleaning inlet valve, need to remove gas manifold by the inlet valve of the cylinder inside direct jet type engine.As shown in figure 3, it has
Body step includes：
Step S31, inlet manifold is removed by the inlet valve of the cylinder inside direct jet type engine；
Step S32, the injector head is inserted by the spark plug interface close in the cylinder inside direct jet type engine
The position of inlet valve；
Step S33, dry ice is sprayed to the inlet valve by the injector head, so that being attached on the inlet valve
Carbon distribution falls off, and by between the injector head and the spark plug interface gap and/or inlet valve blow out, with realize into
The cleaning of valve.Specifically, working as the inlet valve in the open state, the carbon distribution to fall off is by the injector head and the spark
Fill in the gap between interface and inlet valve blowout.And when the inlet valve is closed, the carbon distribution to fall off is by the spray
Penetrate the blowout of the gap between head and the spark plug interface.
The technical solution of the present embodiment compares existing cleaning program, needs the component for the engine removed less, effectively
The manufacturing process for cleaning of engine is simplified, and then effectively improves cleaning efficiency.
Embodiment two, in the present embodiment, the single entry container are menifold injection-type engine.
As shown in figure 4, the step of its cleaning combustion chamber, includes：
Step S41, spark plug is removed by the spark plug interface of the cylinder inside direct jet type engine；
Step S42, the injector head is inserted by the spark plug interface in the combustion chamber；
Step S43, dry ice is sprayed to the piston roof by injector head, so that being attached on the piston roof
Carbon distribution falls off, and is blown out by the gap between the injector head and the spark plug interface, to realize to the piston roof
Cleaning.
Likewise, the specific cleaning step to piston roof of the present embodiment description is intended merely to clearer to illustrate this
Invention, and be not intended to limit the invention.When needed, which equally may be implemented to cylinder wall
Cleaning.
It is closer apart from inlet valve since the atomizer of menifold injection-type engine is located at inlet manifold at inlet valve,
So when cleaning inlet valve, need to realize the cleaning to inlet valve by atomizer interface.As shown in figure 5, it is specific
Step includes：
Step S51, atomizer is removed by the atomizer interface of the menifold injection-type engine；
Step S52, the injector head is inserted by the atomizer interface close in the menifold injection-type engine
The position of inlet valve；Wherein, the position of the close inlet valve；Concretely in inlet manifold.
Step S53, dry ice is sprayed to the inlet valve of the menifold injection-type engine by the injector head, so that attached
And fall off in the carbon distribution on the inlet valve, and by between the injector head and the atomizer interface gap and/or air inlet
Door and/or the blowout of spark plug interface, to realize the cleaning to inlet valve.Specifically, when the inlet valve connects with the spark plug
When mouth is in closed state, the carbon distribution to fall off is blown out by the gap between the injector head and the atomizer interface.Work as institute
When stating inlet valve and the spark plug interface and being in opening state, the carbon distribution to fall off is connect by the injector head and the atomizer
Gap, inlet valve between mouthful and the blowout of spark plug interface.When the inlet valve is in closed state, and the spark plug connects
Mouthful in the open state, the carbon distribution to fall off by between the injector head and the atomizer interface gap and spark plug interface
Blowout.When the inlet valve is in opening state, and the spark plug interface is closed, the carbon distribution to fall off is by institute
State the gap between injector head and the atomizer interface and inlet valve blowout.
In the present embodiment, the aperture of atomizer is generally at 8 millimeters, therefore the injector head outer diameter for cleaning combustion-chamber deposit cannot
More than 6 millimeters, otherwise because disengaging air pressure imbalance is unable to reach best cleaning performance；And it is column due to cleaning the dry ice used
Shape particle, body diameter are 3 millimeters, and body length is less than 6 millimeters, therefore the minimum of the injector head after matching the refinement of ice device
Internal diameter cannot be less than 5 millimeters, to ensure that injector head smoothly can smoothly eject dry ice particles.
The technical solution of the present embodiment compares existing cleaning program, needs the component for the engine removed less, effectively
The manufacturing process for cleaning of engine is simplified, and then effectively improves cleaning efficiency.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of cleaning method of engine, the engine is cylinder inside direct jet type engine or manifold injection formula engine,
It is characterized in that, includes the following steps successively：
Step 1：Spark plug is removed by the spark plug interface of the engine；
Step 2：The injector head of Dry ice cleaning device is inserted by spark plug interface in the combustion chamber of engine；
Step 3：Dry ice is sprayed into combustion chamber by injector head, so that the carbon distribution being attached on Inner Wall of Combustion Chamber falls off, and
By the gap blowout between the injector head and the spark plug interface, the cleaning to the Inner Wall of Combustion Chamber is realized；
The dry ice of the Dry ice cleaning device injector head injection is cylindrical particle, and a diameter of 3 millimeters of cylindrical particle, length is less than 6
Millimeter；The injector head is cylindrical, and 5~8 millimeters of the internal diameter of the jet port of the injector head；The spark plug interface it is interior
Diameter is 7~21 millimeters；The gap for gas to be discharged, the injector head are equipped between the injector head and the spark plug interface
The area of the jet port of the injector head of the area in the gap between the spark plug interface not less than 0.8 times.
2. the cleaning method of engine as described in claim 1, which is characterized in that when the engine is sent out for Incylinder direct injection
It is further comprising the steps of when motivation：
Step 4：Inlet manifold is removed by the inlet valve of the cylinder inside direct jet type engine；
Step 5：The injector head is inserted into the cylinder inside direct jet type engine by the spark plug interface close to inlet valve
Position；
Step 6：Dry ice is sprayed to the inlet valve by the injector head, so that the carbon distribution being attached on the inlet valve is de-
Fall, and by between the injector head and the spark plug interface gap and/or inlet valve blow out, with realize to inlet valve
Cleaning.
3. the cleaning method of engine as described in claim 1, which is characterized in that when the engine is sent out for manifold injection formula
It is further comprising the steps of when motivation：
Step 4 '：Atomizer is removed by the atomizer interface of the manifold injection formula engine；
Step 5 '：The injector head is inserted into the manifold injection formula engine by the atomizer interface close to inlet valve
Position；
Step 6 '：Dry ice is sprayed to the inlet valve of the manifold injection formula engine by the injector head, so that being attached to
Carbon distribution on the inlet valve falls off, and by between the injector head and the atomizer interface gap and/or inlet valve,
And/or the blowout of spark plug interface, to realize the cleaning to inlet valve.
4. the cleaning method of engine as described in claim 1, which is characterized in that the Dry ice cleaning device further includes being used for
Hold the barrel of dry ice, connection barrel matches ice device, and with the air-jet device connecting with ice device；The barrel sealing is set
It sets.
5. the cleaning method of engine as claimed in claim 4, which is characterized in that the Dry ice cleaning device further includes being set to
The shaking device of the barrel discharge port position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547681.2A CN106180101B (en) | 2016-07-13 | 2016-07-13 | The cleaning method of single entry container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547681.2A CN106180101B (en) | 2016-07-13 | 2016-07-13 | The cleaning method of single entry container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180101A CN106180101A (en) | 2016-12-07 |
| CN106180101B true CN106180101B (en) | 2018-08-17 |
Family
ID=57478000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547681.2A Active CN106180101B (en) | 2016-07-13 | 2016-07-13 | The cleaning method of single entry container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180101B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687081A (en) * | 2018-05-16 | 2018-10-23 | 江铃汽车股份有限公司 | A kind of cleaning method of closed water jacket cylinder body |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005230742A (en) * | 2004-02-20 | 2005-09-02 | Ricoh Elemex Corp | Cleaning apparatus and cleaning method |
| DE102010002633A1 (en) * | 2010-03-05 | 2011-09-08 | Dürr Ecoclean GmbH | Tool for cleaning and / or drying a cavity |
| CN201776254U (en) * | 2010-08-19 | 2011-03-30 | 中国航空工业第六一八研究所 | Tool for cleaning long and deep cavity |
| CN102397858A (en) * | 2010-09-14 | 2012-04-04 | 吴江市东方铝业有限公司 | Aluminum profile tool cleaning device |
| CN202151621U (en) * | 2011-07-11 | 2012-02-29 | 潍柴动力股份有限公司 | Cleaning equipment and blow pipe thereof |
| CN202803677U (en) * | 2012-09-14 | 2013-03-20 | 艾蒂盟斯（苏州）压铸电子技术有限公司 | Aluminium skimmings clearing and purging device for threaded holes |
| DE102014213089A1 (en) * | 2014-07-04 | 2016-01-07 | Dürr Ecoclean GmbH | Cleaning and / or drying a cavity |
| CN204396394U (en) * | 2014-12-29 | 2015-06-17 | 韩永存 | A kind of dry ice cleaner |
-
2016
- 2016-07-13 CN CN201610547681.2A patent/CN106180101B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180101A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206949542U (en) | A kind of ultrasonic electronic tobacco atomizer and the electronic cigarette | |
| CN105876870B (en) | A kind of Fuel Tanking Unit, electronic smoke atomizer and electronic cigarette | |
| CN101943097B (en) | Atomizing test constant-volume elastomer | |
| CN105264196B (en) | DI diesel engine | |
| CN103670661A (en) | Combustion chamber of direct injection diesel engine for reducing the nox | |
| CN103696847A (en) | In-cylinder direct injection engine combustion chamber | |
| CN106180101B (en) | The cleaning method of single entry container | |
| CN100422545C (en) | Oil spray nozzle | |
| CN105275608B (en) | Internal combustion engine | |
| CN204107719U (en) | Bulky grain blackwash sprayer | |
| CN203196798U (en) | Solid state grease atomizing and spraying device | |
| CN209033406U (en) | Vaporizer | |
| CN202361378U (en) | Spinning-cup type dual-purpose burner using fuel and gas | |
| CN205823523U (en) | The atomizer of band intersection spray orifice | |
| AU2009322061A1 (en) | Two-cycle combustion engine | |
| CN101555850B (en) | Outer rotor global fuel injector used for engine | |
| US20230313761A1 (en) | Internal combustion engine | |
| CN208996821U (en) | A kind of engine washing equipment | |
| CN205918565U (en) | Tonifying qi increases last cylinder cap structure of enthalpy compressor | |
| CN211359254U (en) | Improved generation atomizing nozzle | |
| CN209228439U (en) | A kind of I. C. engine exhaust secondary injection valve | |
| CN206603239U (en) | Electronic cigarette and atomizer | |
| CN209012109U (en) | A kind of air blower oil-leakage-prevention exhaust apparatus | |
| CN201232589Y (en) | Single-cylinder whirling chamber diesel engine cylinder cover of 80mm cylinder diameter | |
| CN207583533U (en) | A kind of four airway induction manifold of multipurpose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180622 Address after: 518000 Guangdong Shenzhen Longhua New District, min Road, Mei Long Road, Fairview south 3, 10 17B Applicant after: Ace Green technology Shenzhen Co., Ltd. Address before: 518000 Guangdong Shenzhen Longhua New District, min Road, Mei Long Road, Fairview south 3, 10 17B Applicant before: Han Yongcun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |