CN220294951U - Self-priming nozzle - Google Patents
Self-priming nozzle Download PDFInfo
- Publication number
- CN220294951U CN220294951U CN202321362380.4U CN202321362380U CN220294951U CN 220294951 U CN220294951 U CN 220294951U CN 202321362380 U CN202321362380 U CN 202321362380U CN 220294951 U CN220294951 U CN 220294951U
- Authority
- CN
- China
- Prior art keywords
- medicine
- groove
- medicine outlet
- pipe
- self
- 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.)
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- 239000003814 drug Substances 0.000 claims abstract description 81
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000000889 atomisation Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Abstract
The utility model relates to the technical field of agricultural machinery, and provides a self-priming nozzle, which comprises a jet pipe, wherein the outer side wall of the jet pipe is fixedly connected with a medicine outlet pipe, the outer side wall of the medicine outlet pipe is provided with a medicine injection pipe, the inner side wall of the medicine outlet pipe is provided with a self-priming mechanism, the self-priming mechanism comprises a conical medicine outlet groove and a medicine leakage groove, the conical medicine outlet groove is fixedly connected with the inner side wall of the medicine outlet pipe, the medicine leakage groove is arranged on the inner side wall of the medicine injection pipe, and the medicine outlet pipe is connected with the jet pipe in an intercommunication way through the conical medicine outlet groove; according to the utility model, the injection tube is extended into the medicine outlet tube by a section and then is matched with the conical medicine outlet groove, so that the flow rate from the injection tube to the medicine outlet tube is faster, the flow rate is increased under the condition that the internal flow rate is unchanged, the flow rate of the liquid medicine in the medicine leakage groove is faster, the suction force and the atomization degree can be increased by increasing the flow rate of the medicine leakage groove, the atomized liquid medicine is finer, the medicine in the medicine leakage groove is adsorbed, and the medicine in the medicine leakage groove is enabled to enter the medicine outlet tube faster.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a self-priming nozzle.
Background
The agricultural smoke machine is suitable for pest control of forests, nursery gardens, orchards and tea gardens, pest control of field crops such as cotton, wheat, rice, corn and the like and large-area grasslands, pest control of plants in garden flowers and trees, vegetable garden fields and material greenhouses in cities and suburbs, sanitary disinfection of hospitals, meeting rooms, theatres, stadiums, wharfs, stations, buses and passenger trains, and disinfection and sterilization treatment of urban sewer and heating passages, basement rooms, air-raid shelters and various goods warehouses.
When spraying the pesticide, the pesticide needs to be sprayed by using the nozzle, but the existing nozzle has the following problems when being used:
when the existing nozzle is used, most of the nozzles are connected with the jet pipe by two or more nozzles, so that the sprayed medicine amount is enough, atomization is uniform, the equipment volume and weight are required to be increased, the production cost is required to be increased, and the spray nozzle is inconvenient.
To this end, a self-priming nozzle has been proposed by those skilled in the art to solve the problems posed by the background art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the self-priming nozzle, so that the problems that when the self-priming nozzle is used, two or even a plurality of nozzles are connected with a jet pipe to ensure that the sprayed medicine is enough, atomization is uniform, the equipment volume and weight are required to be increased, the production cost is required to be increased, and the like are solved.
The self-priming nozzle comprises a jet pipe, wherein the outer side wall of the jet pipe is fixedly connected with a medicine outlet pipe, and the outer side wall of the medicine outlet pipe is provided with a medicine injection pipe.
Preferably, the inside wall of play medicine pipe is provided with from inhaling the mechanism, it includes toper play medicine groove, weeping medicine groove to inhale the mechanism, toper play medicine groove fixed connection is in the inside wall of play medicine pipe.
Preferably, the medicine leakage groove is formed in the inner side wall of the medicine injection pipe, the medicine outlet pipe is connected with the jet pipe in an intercommunicating manner through the conical medicine outlet groove, and the medicine injection pipe penetrates and extends to a position, close to the conical medicine outlet groove, of the medicine outlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the injection tube is extended into the medicine outlet tube by a section and then is matched with the conical medicine outlet groove, so that the flow rate from the injection tube to the medicine outlet tube is faster, the flow rate is increased under the condition that the internal flow rate is unchanged, the flow rate of the liquid medicine in the medicine leakage groove is faster, the suction force and the atomization degree can be increased by increasing the flow rate of the medicine leakage groove, the atomized liquid medicine is finer, the medicine in the medicine leakage groove is adsorbed, and the medicine in the medicine leakage groove is enabled to enter the medicine outlet tube faster.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the jet tube and the drug outlet tube of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the configuration of the tapered drug delivery slot and jet tube of FIG. 1 according to the present utility model.
In the figure: 1. jet pipe; 11. a medicine outlet pipe; 12. a drug injection tube; 13. a conical medicine outlet groove; 14. a medicine leaking groove.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3:
embodiment one: including jet pipe 1, the lateral wall fixedly connected with of jet pipe 1 goes out pencil 11, goes out pencil 12 and installs the lateral wall of pencil 11, goes out pencil 11's inside wall and is provided with self-priming mechanism, self-priming mechanism includes toper play medicine groove 13, weeping medicine groove 14, toper play medicine groove 13 fixed connection is at the inside wall that goes out pencil 11, weeping medicine groove 14 sets up the inside wall at injection pencil 12, goes out pencil 11 and goes out the intercommunication through toper play medicine groove 13 and jet pipe 1 and be connected, and injection pencil 12 runs through and extends to the position that goes out pencil 11 and is close to toper play medicine groove 13.
From the above, when the medicine needs to be sprayed, the jet flow is performed through the jet pipe 1, the jet flow increases the flow velocity through the conical medicine outlet groove 13, and after the flow velocity is increased, the nearby air flow velocity can be driven to be accelerated, so that the medicine in the medicine leakage groove 14 flows into the medicine outlet pipe 11 faster, the medicine is combined with the jet flow faster and atomized, and the medicine is conveniently sprayed.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, 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 utility model.
Claims (2)
1. A self-priming nozzle, characterized in that: including jet pipe (1), the lateral wall fixedly connected with of jet pipe (1) goes out pencil (11), it installs injection pipe (12) to go out the lateral wall of pencil (11), the inside wall of going out pencil (11) is provided with from inhaling the mechanism, it includes toper play medicine groove (13), weeping medicine groove (14) to inhale the mechanism, toper play medicine groove (13) fixed connection is in the inside wall of going out pencil (11).
2. A self-priming nozzle as claimed in claim 1, wherein: the medicine leakage groove (14) is formed in the inner side wall of the medicine injection tube (12), the medicine outlet tube (11) is connected with the jet tube (1) in an intercommunicating manner through the conical medicine outlet groove (13), and the medicine injection tube (12) is penetrated and prolonged to a position, close to the conical medicine outlet groove (13), of the medicine outlet tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362380.4U CN220294951U (en) | 2023-05-31 | 2023-05-31 | Self-priming nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362380.4U CN220294951U (en) | 2023-05-31 | 2023-05-31 | Self-priming nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294951U true CN220294951U (en) | 2024-01-05 |
Family
ID=89347825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321362380.4U Active CN220294951U (en) | 2023-05-31 | 2023-05-31 | Self-priming nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294951U (en) |
-
2023
- 2023-05-31 CN CN202321362380.4U patent/CN220294951U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |