CN105580799A - Mist sprayer - Google Patents
Mist sprayer Download PDFInfo
- Publication number
- CN105580799A CN105580799A CN201510866625.0A CN201510866625A CN105580799A CN 105580799 A CN105580799 A CN 105580799A CN 201510866625 A CN201510866625 A CN 201510866625A CN 105580799 A CN105580799 A CN 105580799A
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- oil
- oilhole
- atomizing sprayer
- diaphragm seal
- valve
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Abstract
The invention provides a mist sprayer, comprising an ignition device, a gas supply device, an oil supply device, a pesticide supply device, and a carburetor, an oil inlet device, a combustion chamber, and an explosion tube device connected in sequence. The oil inlet device comprises a valve seat and a one-way valve. The valve seat is internally provided with two oil inlet chambers and an oil outlet chamber. The two oil inlet chambers are connected with the oil outlet chamber. The oil inlet chambers are arranged in a vertical manner. The outer side of the bottom of the oil inlet chamber is arranged in an arc manner. The center of the arc faces the oil outlet chamber side. The two oil inlet chambers of the valve seat are respectively covered with valve covers. The two oil inlet chambers of the valve seat are respectively provided with a one-way valve. The outer side of the bottom of the oil inlet chamber is designed into an arc shape, thus, resistance of oil fluid is low when the oil fluid flows down and enters the horizontal oil outlet chamber, so as to ensure smooth flowing of the oil fluid. One surface of a sealing fin is provided with a buffer sealing element, so when the buffer sealing element contacts with a valve body, noise is low, impact is low, and the valve body is not easy to wear. The mist sprayer is long in service life and good in sealing effect.
Description
Technical field
The invention belongs to atomizing sprayer field, especially relate to a kind of atomizing sprayer using on atomizing sprayer that is applied to.
Background technology
Atomizing sprayer is the machinery that a kind of agriculture field uses, and its action principle is to utilize the combustion of air-fuel mixture gasThe high pressure draught of quick-fried generation, by medical liquid atomizing ejection, for the control of agricultural pest. Because of atomizing facilityHave medical liquid atomizing fully, little, the medicine mist of medicine mist particle can fill the air in advantages such as operation areas for a long time by widelyApplication. The structure of existing atomizing sprayer mainly comprises successively the carburetor, one-way membrane valve, the pedestal that connect, entersTracheae, combustion chamber and jet pipe, and igniter, spark plug, feeder, fueller and confession medicineDevice, feeder comprises gas circuit connector and inflator, fueller comprises oil vacuole, fuel tank and oil circuitTube connector, drug delivery device comprises medicine-chest etc. The employing spark plug of existing atomizing sprayer is as igniting element, fireBetween the central electrode of Hua Sai and earth electrode, apply the high voltage being produced by igniter, thus electrodeBetween the destroyed and generation current of state of insulation, electric discharge generates electric spark, lights fuel-air mixture. ExistingFueller on atomizing sprayer comprises valve seat and check valve, in valve seat, be provided with two oil suction chambers and one fuel-displacedChamber, two described oil suction chambers all with go out oil pocket and be connected, described oil suction chamber is vertical setting, oil suction chamberThe outside of bottom is vertical setting, and the resistance that from then on fluid be subject to when process is larger, horizontal again after shockTo entering out oil pocket, the resistance being subject to due to fluid is larger, easily causes combustion chamber inner fluid to be supplied with and has some setbacksFreely, before and after causing, blast interval is inhomogeneous slow in reacting, even occur cannot interval the situation of igniting.
Summary of the invention
Technical problem to be solved by this invention is: provide one can realize fuel feeding atomizing sprayer smoothly.
The technical solution used in the present invention is: a kind of atomizing sprayer, igniter, feeder, fuel feedingDevice, drug delivery device and the carburetor, oil feeding device, combustion chamber and the blasting cartridge device that connect successively,Described oil feeding device comprises valve seat and check valve, is provided with two oil suction chambers and one and goes out in described valve seatOil pocket, two described oil suction chambers all with go out oil pocket and be connected, described oil suction chamber is vertical setting, oil suction chamberThe outside of bottom be circular arc setting, the center of circle of described circular arc is towards going out oil pocket side; Described valveTwo oil suction chamber places of seat are covered with respectively valve gap; In two oil suction chambers of described valve seat, be respectively equipped with oneIndividual check valve.
Described check valve comprises valve body and diaphragm seal, and described valve body is provided with that several axially run throughOilhole, described diaphragm seal is arranged on valve body one side and lid is located on oilhole; Described diaphragm seal by with oilThe Flexible element sheet that hole number is consistent is connected and forms; Diaphragm seal with oilhole contact side on be provided with cushion sealPart.
Described valve body is equipped with several oilholes around its axis, and diaphragm seal is arranged by consistent with oilhole quantityThe Flexible element sheet annular that mode is consistent is formed by connecting.
Described valve body is provided with the oilhole that eight annular equal angles arrange, and sealing lamellar body is by eight elasticity listsUnit's sheet composition, the inner of each Flexible element sheet is connected.
Described Flexible element sheet comprises sealing and connecting portion, sealing and size consistent with oilhole shapeBe greater than the aperture of oilhole; Described buffer sealing part is rubber parts.
Described diaphragm seal is locked on valve body through bolt head.
Comprise blasting cartridge, instlated tubular and protective cover, described blasting cartridge, instlated tubular and protective cover by interior andOuter arrangement, is provided with the anti-deformation assembly that prevent exploding pipe is out of shape, institute between described blasting cartridge and instlated tubularThe anti-deformation assembly of stating is several and arranges described anti-deformation assembly along the axially-aligned of blasting cartridgeContact with the outer wall of blasting cartridge and the inwall of instlated tubular respectively.
Described anti-deformation assembly is external member, and the external diameter geomery of the internal diameter of external member and blasting cartridge matches,The outer circumference surface of described external member is provided with the supporting lug of several circumferential annular array, described supportThe end face of projection is circular arc and offsets with the inwall of instlated tubular.
Described external member is heat insulation external member; Described heat insulation external member is ceramic external member.
Described protective cover is cylinder, and outer wall is hollow out setting.
The invention has the beneficial effects as follows: a kind of atomizing sprayer of the present invention, by the outside design of the bottom of oil suction chamberBecome sincere circular arc, fluid flows down like this, enters the horizontal resistance being subject to when going out in oil pocket little,Guarantee that fluid flows to smooth and easy; Be provided with buffer sealing part in diaphragm seal one side, while contact with valve body, noise is little,Impact little not easy to wear, use await your instructions long, good sealing effect simultaneously.
Brief description of the drawings
Fig. 1 is oil feeding device schematic diagram of the present invention.
Fig. 2 is check valve schematic diagram of the present invention.
Fig. 3 is that the present invention removes the schematic diagram after diaphragm seal.
Fig. 4 is diaphragm seal schematic diagram of the present invention.
Fig. 5 is blasting cartridge device schematic diagram of the present invention.
Fig. 6 is anti-deformation assembly schematic diagram of the present invention.
Fig. 7 is schematic diagram of the present invention.
In figure: 1.1 valve bodies, 1.1.1, oilhole, 1.2, diaphragm seal, 1.2.1, Flexible element sheet, 1.3,Bolt head, 2, valve seat, 2.1, oil suction chamber, 2.2, go out oil pocket, 3, blasting cartridge device, 3.1, blastPipe, 3.2, instlated tubular, 3.3, protective cover, 3.4, anti-deformation assembly, 3.4.1, supporting lug.
Detailed description of the invention
Shown in Fig. 1-Fig. 7, a kind of atomizing sprayer of the present invention, igniter, feeder, fueller,Drug delivery device and the carburetor, oil feeding device, combustion chamber and the blasting cartridge device 3 that connect successively, describedOil feeding device comprises check valve 1 and valve seat 2, is provided with two oil suction chambers 2.1 and one and goes out in described valve seat 2Oil pocket 2.2, two described oil suction chambers 2.1 all with go out oil pocket 2.2 and be connected, described oil suction chamber 2.1 is verticalArrange, it is characterized in that: the outside of the bottom of oil suction chamber 2.1 is circular arc setting, described circular arcThe center of circle is towards going out oil pocket 2.2 sides; Two oil suction chamber 2.1 places of described valve seat 2 are covered with respectively valve gap; InstituteIn two oil suction chambers 2.1 of the valve seat 2 of stating, be respectively equipped with a check valve 1. Igniter of the present invention, confessionDevice of air, fueller, drug delivery device, carburetor, combustion chamber are consistent with prior art structure, hereRepeat no more.
Described check valve 1 comprises valve body 1.1 and diaphragm seal 1.2, and described valve body 1.1 is provided with severalThe oilhole 1.1.1 axially running through, described diaphragm seal 1.2 is arranged on valve body 1.1 1 sides and lid is located at oilhole1.1.1 on; It is characterized in that: described diaphragm seal 1.2 is by the Flexible element consistent with oilhole 1.1.1 quantitySheet 1.2.1 is connected and forms; Diaphragm seal 1.2 with oilhole 1.1.1 contact side on be provided with buffer sealing part.
Described valve body 1.1 is equipped with several oilholes 1.1.1 around its axis, diaphragm seal 1.2 by with oilhole1.1.1 the consistent Flexible element sheet 1.2.1 annular of the consistent arrangement mode of quantity is formed by connecting.
Described valve body 1.1 is provided with the oilhole 1.1.1 that eight annular equal angles arrange, diaphragm seal 1.2 bodies byEight Flexible element sheet 1.2.1 compositions, the inner of each Flexible element sheet 1.2.1 is connected.
Described Flexible element sheet 1.2.1 comprises sealing and connecting portion, sealing and oilhole 1.1.1 shapeConsistent and size is greater than the aperture of oilhole 1.1.1; Described buffer sealing part is rubber parts.
Described diaphragm seal 1.2 is locked on valve body 1.1 through bolt head 1.3.
Described blasting cartridge device 3, comprises blasting cartridge 3.1, instlated tubular 3.2 and protective cover 3.3, describedBlasting cartridge 3.1, instlated tubular 3.2 and protective cover 3.3 are arranged from inside to outside, it is characterized in that: described blastBetween pipe 3.1 and instlated tubular 3.2, be provided with the anti-deformation assembly 3.4 that prevent exploding pipe 3.1 is out of shape, described is anti-Deformed component 3.4 is several and arranges described anti-deformation assembly along the axially-aligned of blasting cartridge 3.13.4 contact with the inwall of instlated tubular 3.2 with the outer wall of blasting cartridge 3.1 respectively.
Described anti-deformation assembly 3.4 is external member, the external diameter geomery of the internal diameter of external member and blasting cartridge 3.1Match, the outer circumference surface of described external member is provided with the supporting lug 3.4.1 of several circumferential annular array,The end face of described supporting lug 3.4.1 is circular arc and offsets with the inwall of instlated tubular 3.2.
Described external member is heat insulation external member; The heat insulation external member of stating is ceramic external member.
Described protective cover 3.3 is cylinder, and outer wall is hollow out setting.
Fluid of the present invention is from Fig. 1 below position, and from oilhole, 1.1.1 enters, from oilhole 1.1.1 and sealingGo out in gap between sheet 1.2. In the time that the upper side of diaphragm seal is under pressure, the elasticity on diaphragm seal 1.2Unit sheet 1.2.1 blocks oilhole 1.1.1. Oilhole 1.1.1 of the present invention one opens one and closes like this.
The outside of the bottom of oil suction chamber is designed to sincere circular arc by the present invention, and fluid flows down like this, entersThe horizontal resistance being subject to when going out in oil pocket is little, guarantees that fluid flows to smooth and easy; In diaphragm seal one sideBe provided with buffer sealing part, while contact with valve body, noise is little, impact little not easy to wear, use await your instructions long, withTime sealing effectiveness be easy to act as in work blasting cartridge temperature and raise while wanting to deform, owing to there being anti-deformation assemblyExist, can effectively avoid blasting cartridge distortion, do not affect use next time.
Claims (10)
1. an atomizing sprayer, igniter, feeder, fueller, drug delivery device and comply withCarburetor, oil feeding device, combustion chamber and the blasting cartridge device (3) of inferior connection, described oil feeding deviceComprise check valve (1) and valve seat (2), it is characterized in that: in described valve seat (2), be provided with twoOil suction chamber (2.1) and one go out oil pocket (2.2), described two oil suction chambers (2.1) all with go out oil pocket(2.2) be connected, described oil suction chamber (2.1) is vertical setting, it is characterized in that: oil suction chamber (2.1)The outside of bottom be circular arc setting, the center of circle of described circular arc is towards going out oil pocket (2.2) side;Two oil suction chambers (2.1) of described valve seat (2) locate to be covered with respectively valve gap; Described valve seat (2)Two oil suction chambers (2.1) in be respectively equipped with a check valve (1).
2. atomizing sprayer according to claim 1, is characterized in that: described check valve (1)Comprise valve body (1.1) and diaphragm seal (1.2), described valve body (1.1) is provided with that several are axialThe oilhole (1.1.1) running through, described diaphragm seal (1.2) is arranged on valve body (1.1) one side and lidsBe located on oilhole (1.1.1); It is characterized in that: described diaphragm seal (1.2) by with oilhole (1.1.1)The Flexible element sheet (1.2.1) that quantity is consistent is connected and forms; Diaphragm seal (1.2) with oilhole (1.1.1)Contact side is provided with buffer sealing part.
3. atomizing sprayer according to claim 2, is characterized in that: described valve body (1.1)Be equipped with several oilholes (1.1.1) around its axis, diaphragm seal (1.2) by with oilhole (1.1.1)Consistent Flexible element sheet (1.2.1) annular of the consistent arrangement mode of quantity is formed by connecting.
4. atomizing sprayer according to claim 3, is characterized in that: described valve body (1.1)Be provided with the oilhole (1.1.1) that eight annular equal angles arrange, diaphragm seal (1.2) body is by eight bulletsProperty unit sheet (1.2.1) composition, the inner of each Flexible element sheet (1.2.1) is connected.
5. atomizing sprayer according to claim 4, is characterized in that: described Flexible element sheet(1.2.1) comprise sealing and connecting portion, sealing and size consistent with oilhole (1.1.1) shapeBe greater than the aperture of oilhole (1.1.1); Described buffer sealing part is rubber parts.
6. atomizing sprayer according to claim 2, is characterized in that: described diaphragm seal (1.2)Be locked on valve body (1.1) through bolt head (1.3).
7. atomizing sprayer according to claim 1, is characterized in that: described blasting cartridge device (3),Comprise blasting cartridge (3.1), instlated tubular (3.2) and protective cover (3.3), described blasting cartridge (3.1),Instlated tubular (3.2) and protective cover (3.3) are arranged from inside to outside, described blasting cartridge (3.1) with everyBetween heat pipe (3.2), be provided with the anti-deformation assembly (3.4) of prevent exploding pipe (3.1) distortion, described inAnti-deformation assembly (3.4) be several and arrange institute along the axially-aligned of blasting cartridge (3.1)The anti-deformation assembly (3.4) of stating respectively with the outer wall of blasting cartridge (3.1) and instlated tubular (3.2) inWall contact.
8. atomizing sprayer according to claim 7, is characterized in that: described anti-deformation assembly (3.4)For external member, the external diameter geomery of the internal diameter of external member and blasting cartridge (3.1) matches, described external memberOuter circumference surface is provided with the supporting lug (3.4.1) of several circumferential annular array, and described support is protrudingThe end face of piece (3.4.1) is circular arc and offsets with the inwall of instlated tubular (3.2).
9. atomizing sprayer according to claim 8, is characterized in that: described external member is colletPart; The heat insulation external member of stating is ceramic external member.
10. atomizing sprayer according to claim 7, is characterized in that: described protective cover (3.3)For cylinder, outer wall is hollow out setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866625.0A CN105580799A (en) | 2015-11-30 | 2015-11-30 | Mist sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866625.0A CN105580799A (en) | 2015-11-30 | 2015-11-30 | Mist sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105580799A true CN105580799A (en) | 2016-05-18 |
Family
ID=55921018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510866625.0A Pending CN105580799A (en) | 2015-11-30 | 2015-11-30 | Mist sprayer |
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| Country | Link |
|---|---|
| CN (1) | CN105580799A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202396336U (en) * | 2011-12-26 | 2012-08-29 | 李仁东 | High-power full-automatic mist sprayer |
| CN102657145A (en) * | 2012-03-08 | 2012-09-12 | 韩金亮 | Mist sprayer |
| CN202451301U (en) * | 2011-12-26 | 2012-09-26 | 李仁东 | Carburetor of mist sprayer |
| CN202714117U (en) * | 2012-08-29 | 2013-02-06 | 韩金亮 | Mist sprayer |
| CN203313945U (en) * | 2013-06-29 | 2013-12-04 | 潍坊盛众机械有限公司 | Mist sprayer |
| CN205213944U (en) * | 2015-11-30 | 2016-05-11 | 宁海县金有机械有限公司 | Mist sprayer |
-
2015
- 2015-11-30 CN CN201510866625.0A patent/CN105580799A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202396336U (en) * | 2011-12-26 | 2012-08-29 | 李仁东 | High-power full-automatic mist sprayer |
| CN202451301U (en) * | 2011-12-26 | 2012-09-26 | 李仁东 | Carburetor of mist sprayer |
| CN102657145A (en) * | 2012-03-08 | 2012-09-12 | 韩金亮 | Mist sprayer |
| CN202714117U (en) * | 2012-08-29 | 2013-02-06 | 韩金亮 | Mist sprayer |
| CN203313945U (en) * | 2013-06-29 | 2013-12-04 | 潍坊盛众机械有限公司 | Mist sprayer |
| CN205213944U (en) * | 2015-11-30 | 2016-05-11 | 宁海县金有机械有限公司 | Mist sprayer |
Non-Patent Citations (1)
| Title |
|---|
| 白扩社: "《流体力学 泵与风机》", 31 January 2005, 机械工业出版社 * |
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Application publication date: 20160518 |