CN117136929A - Electric control direct injection combustion chamber - Google Patents
Electric control direct injection combustion chamber Download PDFInfo
- Publication number
- CN117136929A CN117136929A CN202311202090.8A CN202311202090A CN117136929A CN 117136929 A CN117136929 A CN 117136929A CN 202311202090 A CN202311202090 A CN 202311202090A CN 117136929 A CN117136929 A CN 117136929A
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- combustion
- oil
- direct injection
- tube
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 92
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 239000003814 drug Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 238000007373 indentation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 16
- 239000012752 auxiliary agent Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
Abstract
The invention discloses an electric control direct injection combustion chamber, and relates to the technical field of agricultural machinery. The invention comprises a combustion chamber, wherein a blower for blowing air into the combustion chamber is arranged on the combustion chamber, an oil nozzle for injecting oil into the combustion chamber is arranged on the combustion chamber, a spark plug is arranged on the combustion chamber and is arranged on an injection path of the oil nozzle, and a first back baffle plate which is retracted towards the center is arranged at the outlet end of the combustion chamber. The invention is provided with the oil nozzle and the spark plug, has reasonable structure, saves volume and weight, controls the oil supply quantity of the oil nozzle and the ignition time of the spark plug through an electric control technology, has simple operation, can continuously ignite, ensures that the combustion of an oil-gas mixture is more sufficient, has lower oil consumption, ensures that the combustion is more stable, avoids carbon deposition generated by the combustion to block an oil outlet, greatly reduces the failure rate, and can ensure that the blower generates sufficient air supply pressure for the combustion chamber by installing the blower on one side of the combustion chamber.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an electric control direct injection combustion chamber.
Background
The sprayer is agricultural and forestry plant protection mechanical equipment and is widely applied to disinsection, disinfection and sterilization or fertilization. The sprayer comprises a smoke sprayer and a steam sprayer, wherein the steam sprayer is used for separating the medicament from the auxiliary agent and heating the auxiliary agent independently, then mixing and spraying the medicament at normal temperature and the auxiliary agent heated at high temperature, so that the medicament property of the medicament is ensured, and the steam sprayer has the advantages of smaller volume and lighter weight compared with the smoke sprayer. Therefore, the steam atomizer is more widely used.
Most of fuel oil spraying structures of existing sprayers are evaporation net and pipeline structures, accumulated carbon generated by combustion is easy to block an oil outlet, and the failure rate is high, so that an electric control direct-injection combustion chamber is provided, and the problems in the prior art are solved conveniently.
Disclosure of Invention
The invention aims to provide an electric control direct injection combustion chamber so as to solve the problems of the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatically controlled direct injection combustion chamber, includes the combustion chamber, the combustion chamber on install the air-blower to the interior air supply of combustion chamber, the combustion chamber on install the fuel sprayer to the interior oil spout of combustion chamber, the combustion chamber on install the spark plug and the spark plug is installed on the injection route of fuel sprayer, the exit end of combustion chamber be equipped with the first back separation blade to the centre indentation.
Preferably, the outlet end of the combustion chamber is communicated with a combustion pipe, a spiral pipe is arranged in the combustion pipe, an outer coil pipe is wound outside the combustion pipe, the inlet end and the outlet end of the spiral pipe extend out of the combustion pipe, the inlet end of the spiral pipe is connected with the outlet end of the outer coil pipe through a connector, the outlet end of the spiral pipe is connected with a nozzle, and a medicine feeding guide pipe is connected to the nozzle.
Preferably, one set of free ends of the helical tube extend through the inner diameter of the helical tube.
Preferably, the combustion chamber is provided with a handle, and the handle is matched with a handle sleeve.
Preferably, the combustion chamber is provided with the air blower through a mounting plate and a pressing plate, and the air blower is matched with a net cover.
Preferably, one end of the combustion tube far away from the combustion chamber is provided with a first front baffle, one end of the combustion chamber far away from the combustion tube is provided with a second rear baffle, and the joint of the combustion tube and the blower is provided with a second front baffle.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention is provided with the oil nozzle and the spark plug, has reasonable structure, saves volume and weight, can control the oil supply quantity of the oil nozzle and the ignition time of the spark plug by an electric control technology, has simple operation, can continuously ignite, ensures that the combustion of an oil-gas mixture is more sufficient, has lower oil consumption, ensures that the combustion is more stable, and avoids the blockage of an oil outlet caused by carbon deposition generated by the combustion, thereby greatly reducing the failure rate.
(2) According to the invention, the blower is arranged at one side of the combustion chamber, so that the blower can generate sufficient air supply pressure for the combustion chamber, and the combustion chamber can be ignited rapidly and burnt efficiently.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become apparent by reference to the drawings and the following detailed description.
Drawings
FIG. 1 is a schematic diagram of a main structure of the present invention;
FIG. 2 is a schematic diagram of a main structure of the present invention;
FIG. 3 is a schematic view of the bottom structure of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of the cross-sectional structure B-B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic diagram of a main structure of the third embodiment of the present invention;
fig. 8 is a schematic side view of the present invention.
In the figure: 1. a combustion tube; 2. a combustion chamber; 3. a first front flap; 4. a first rear baffle; 5. a second rear baffle; 6. a spiral tube; 7. an outer coil; 8. a joint; 9. a nozzle; 10. a drug feeding catheter; 11. an oil nozzle; 12. a spark plug; 13. a mounting plate; 14. a pressing plate; 15. a blower; 16. a second front flap; 17. a mesh enclosure; 18. a handle; 19. a handle sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an electric control direct injection combustion chamber comprises a combustion chamber 2, wherein one side of the combustion chamber 2 is provided with a blower 15 for supplying air into the combustion chamber 2 through a mounting plate 13 and a pressing plate 14, one side of the combustion chamber 2 is correspondingly provided with an air inlet through hole communicated with the blower 15 for supplying air, the joint of the combustion chamber 2 and the blower 15 is provided with a second front baffle 16, and the blower 15 is matched with a net cover 17;
the outlet end of the combustion chamber 2 is provided with a first back baffle 4 which is retracted towards the center, the outlet end of the combustion chamber 2 is communicated with a combustion pipe 1, one end of the combustion pipe 1 far away from the combustion chamber 2 is provided with a first front baffle 3, and one end of the combustion chamber 2 far away from the combustion pipe 1 is provided with a second back baffle 5;
a spiral pipe 6 for circulating auxiliary agents is arranged in the combustion pipe 1, an outer coil pipe 7 is wound outside the combustion pipe 1, the spiral pipe 6 is provided with an inlet end and an outlet end, the inlet end of the spiral pipe 6 passes through the inner diameter of the spiral pipe 6, the inlet end and the outlet end of the spiral pipe 6 extend out of the combustion pipe 1 and penetrate through the first front baffle 3, the inlet end of the spiral pipe 6 is connected with the outlet end of the outer coil pipe 7 through a joint 8, the outlet end of the spiral pipe 6 is connected with a nozzle 9, and a medicine inlet guide pipe 10 is connected to the nozzle 9; the inlet end of the outer coil pipe 7 is connected with an auxiliary agent box, and the auxiliary agent enters the spiral pipe 6 for further heating after being preheated by the outer coil pipe 7, so that the heat efficiency is improved, and the outer coil pipe 7 can be utilized for effective heat insulation and temperature reduction;
an oil nozzle 11 for injecting oil into the combustion chamber 2 is arranged on the outer side wall of the combustion chamber 2, a spark plug 12 is arranged on the second back baffle plate 5 in a threaded connection or welding mode, the spark plug 12 is arranged on the injection path of the oil nozzle 11, the spark plug 12 is used for ignition combustion,
in the concrete implementation, air is supplied by a blower 15, fuel oil is sprayed out at high speed by an oil nozzle 11, an oil-gas mixture formed by the fuel oil and air flow is discharged and ignited by a spark plug 12, and flame and generated heat enter a combustion tube 1 so as to heat an auxiliary agent in a spiral tube 6; the combustion chamber 2 is provided with a handle 18, and the handle 18 is matched with a handle sleeve 19, so that the combustion chamber is convenient to hold; the oil supply quantity of the oil nozzle 11 and the ignition time of the spark plug 12 can be controlled by an electric control technology, and the ignition can be continuously performed, so that the combustion of an oil-gas mixture is more sufficient, the oil consumption is lower, the combustion is more stable, the phenomenon that the oil outlet is blocked due to carbon deposition generated by the combustion is avoided, and the failure rate is greatly reduced; the auxiliary agent heated at high temperature is sprayed out through the nozzle 9 and mixed with the normal-temperature medicament in the medicament inlet guide tube 10 for spraying, so that the medicament property can be ensured.
Referring to fig. 7-8, two alternative positions of the fuel injector 11 and the spark plug 12 are shown.
In the description of the present invention, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (6)
1. An electric control direct injection combustion chamber comprises a combustion chamber (2), and is characterized in that: the combustion chamber (2) on install air-blower (15) to the interior air supply of combustion chamber (2), combustion chamber (2) on install fuel sprayer (11) to the interior oil spout of combustion chamber (2), combustion chamber (2) on install spark plug (12) and spark plug (12) install on the injection route of fuel sprayer (11), the exit end of combustion chamber (2) be equipped with first back separation blade (4) to the centre indentation.
2. An electronically controlled direct injection combustor as set forth in claim 1, wherein: the combustion chamber (2) the exit end intercommunication have combustion tube (1), combustion tube (1) in be provided with spiral pipe (6) and combustion tube (1) outside winding have outer coil pipe (7), the entrance point and the exit end of spiral pipe (6) extend combustion tube (1) and the entrance point of spiral pipe (6) are connected with the exit end of outer coil pipe (7) through joint (8) and the exit end of spiral pipe (6) is connected with nozzle (9), nozzle (9) on be connected with into medicine pipe (10).
3. An electronically controlled direct injection combustor as set forth in claim 2, wherein: one group of free ends of the spiral tube (6) passes through the inner diameter of the spiral tube (6).
4. An electronically controlled direct injection combustor as set forth in claim 1, wherein: the combustion chamber (2) is provided with a handle (18) and the handle (18) is matched with a handle sleeve (19).
5. An electronically controlled direct injection combustor as set forth in claim 1, wherein: the combustion chamber (2) is provided with the air blower (15) through the mounting plate (13) and the pressing plate (14), and the air blower (15) is matched with the net cover (17).
6. An electronically controlled direct injection combustor as set forth in claim 1, wherein: the one end that combustion tube (1) kept away from combustion chamber (2) be equipped with first preceding separation blade (3), combustion chamber (2) keep away from the one end of combustion tube (1) and be equipped with second back separation blade (5) and combustion tube (1) and the junction of air-blower (15) be equipped with second preceding separation blade (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311202090.8A CN117136929A (en) | 2023-09-18 | 2023-09-18 | Electric control direct injection combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311202090.8A CN117136929A (en) | 2023-09-18 | 2023-09-18 | Electric control direct injection combustion chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117136929A true CN117136929A (en) | 2023-12-01 |
Family
ID=88884131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311202090.8A Pending CN117136929A (en) | 2023-09-18 | 2023-09-18 | Electric control direct injection combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117136929A (en) |
-
2023
- 2023-09-18 CN CN202311202090.8A patent/CN117136929A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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