CN205146496U - Novel whirl is from inhaling formula two -phase flow nozzle - Google Patents
Novel whirl is from inhaling formula two -phase flow nozzle Download PDFInfo
- Publication number
- CN205146496U CN205146496U CN201520879329.XU CN201520879329U CN205146496U CN 205146496 U CN205146496 U CN 205146496U CN 201520879329 U CN201520879329 U CN 201520879329U CN 205146496 U CN205146496 U CN 205146496U
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- CN
- China
- Prior art keywords
- fluid pipeline
- nozzle
- gas
- oil spout
- shower nozzle
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Abstract
The utility model relates to a novel whirl is from inhaling formula two -phase flow nozzle. Its technical scheme is: including oil spout shower nozzle, whirl cavity, gas feed pipe, fluid pipeline, the one end swing joint oil spout shower nozzle of whirl cavity, other end swing joint fluid pipeline, the gas feed pipe is connected in the outside of whirl cavity, the inner chamber of oil spout shower nozzle is equipped with mixed injection chamber and gas -liquid mixture room, and the right side of gas -liquid mixture room is the fluid pipeline, is equipped with the cyclone export between gas -liquid mixture room and the fluid pipeline, and the fluid pipeline inner chamber is equipped with fluid passage, be the swirl chamber between whirl cavity and the fluid pipeline. The beneficial effects are that: it is gaseous through swirl chamber formation cyclone, in cyclone exit production negative pressure to draw and penetrate liquid entering nozzle, thus the effect that reaches the energy saving, conveniently carries, in addition, the whirl intracavity does not have independent component, can solve the problem that the nozzle easily stopped up, the utility model discloses a nozzle is rational in infrastructure, and the cost of manufacture is low, is used widely on a large scale easily.
Description
Technical field
The utility model relates to a kind of novel energy-conserving flow nozzle, particularly the self-priming two phase flow nozzle of a kind of New-type Swirl Flow.
Background technology
In the burner, the atomization quality of fuel oil directly affects the combustion process in it, and then affects the efficiency of burning and the constituent of product.At home, the heavy oils such as large-scale kiln and heavy oil combustion, residual oil, slurry oil all there is incomplete combustion in civil boiler, atomizing particle diameter is large, energy consumption is large, energy utilization rate is low, burner easily blocks the problem such as coking, product contaminated environment, good atomization quality is the prerequisite improving burning quality, therefore in burner, the effect of nozzle is of crucial importance.
Chinese patent literature number is 201510317291.1, and patent name is " a kind of vortex lead jetting nozzle ", comprises guide, adjustable spiral air deflector and jet pipe.Guide top is for connecting gas pressure pipeline, and bottom and jet pipe are tightly connected; Jet pipe top is provided with straight trough type tangential inlet obliquely; The top end face of adjustable spiral air deflector by regulating screw thread to be installed on jet pipe, and be provided with stator cone, stator cone is provided with stator fin.The present invention adopts tangentially to enter to revolve and to put english and top guide element is put english and combined, jet swirl strength can be changed by regulating the deep amount of top guide element simultaneously, improve the pumping efficiency of injector, there is the advantages such as compact conformation, adjustability, applicability are strong.But this nozzle is only applicable to conveying equipment for fluid substances, not for burner, practical ranges has limitation.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, there is provided a kind of New-type Swirl Flow self-priming two phase flow nozzle, the negative pressure produced by gas cyclone carries out injection to liquid, nozzle can be made easy to carry, economize energy, improve efficiency of combustion, and the structure of this nozzle is simple, cost of manufacture is low, easily obtains large-scale promotion and uses.
Its technical scheme is: comprise oil spout shower nozzle, eddy flow cavity, gas inlet tube, fluid pipeline, and one end of described eddy flow cavity is flexibly connected oil spout shower nozzle, and the other end is flexibly connected fluid pipeline, and the outside of eddy flow cavity connects gas inlet tube; The inner chamber of described oil spout shower nozzle is provided with mixing jetting room and gas-liquid mixing chamber, and the right side of gas-liquid mixed room is fluid pipeline, is provided with cyclone and exports between gas-liquid mixed room and fluid pipeline, and described fluid pipeline inner chamber is provided with fluid passage; Be spin chamber between described eddy flow cavity and fluid pipeline.
The left end position cone shape shape of above-mentioned fluid pipeline.
The right part of above-mentioned oil spout shower nozzle is the cyclone outlet of horn mouth shape.
The outer wall of above-mentioned fluid pipeline is provided with the first stop projection.
The outer wall of above-mentioned oil spout shower nozzle is provided with the second stop projection.
The beneficial effects of the utility model are: gas forms cyclone by spin chamber, produce negative pressure, thus injection liquid enter nozzle in cyclone exit, thus the effect reaching economize energy, be convenient for carrying; In addition, without independent component in eddy flow chamber, the susceptible to plugging problem of nozzle can be solved; Nozzle arrangements of the present utility model is reasonable, and cost of manufacture is low, easily obtains large-scale promotion and uses.
Accompanying drawing explanation
Accompanying drawing 1 is generalized section of the present utility model;
Accompanying drawing 2 is side views of the present utility model;
Accompanying drawing 3 is generalized sections of fluid pipeline;
Accompanying drawing 4 is generalized sections of spray-nozzle type sprinkler head;
In upper figure, oil spout shower nozzle 1, eddy flow cavity 2, gas inlet tube 3, fluid pipeline 4, mixing jetting room 5, gas-liquid mixed room 6, cyclone outlet 7, spin chamber 8, fluid passage 9, first stop that protruding 10, second stops protruding 11.
Detailed description of the invention
1-4 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises oil spout shower nozzle 1, eddy flow cavity 2, gas inlet tube 3, fluid pipeline 4, and one end of described eddy flow cavity 2 is flexibly connected oil spout shower nozzle 1, and the other end is flexibly connected fluid pipeline 4, and the outside of eddy flow cavity 2 connects gas inlet tube 3; The inner chamber of described oil spout shower nozzle 1 is provided with mixing jetting room 5 and gas-liquid mixing chamber 6, and the right side of gas-liquid mixed room 6 is fluid pipeline 4, is provided with cyclone and exports 7 between gas-liquid mixed room 6 and fluid pipeline 4, and described fluid pipeline 4 inner chamber is provided with fluid passage 9; Be spin chamber 8 between described eddy flow cavity 2 and fluid pipeline 4.
Wherein, the left end position cone shape shape of fluid pipeline 4, the right part of above-mentioned oil spout shower nozzle 1 is the cyclone outlet 7 of horn mouth shape; The outer wall of above-mentioned fluid pipeline 4 is provided with the first stop projection 10, is convenient to be fixedly mounted on eddy flow cavity, and the outer wall of above-mentioned oil spout shower nozzle 1 is provided with the second stop projection 11, is convenient to be fixedly mounted on eddy flow cavity.
During utility model works, Compressed Gas enters spin chamber 8 from gas inlet tube 3, cyclone is formed in spin chamber 8, from cyclone outlet 7 ejection, because cyclone center exists negative pressure, therefore injection liquid enters nozzle from fluid passage 9, and gas-liquid two-phase is after gas-liquid mixed room 6 mixes, spray from mixing jetting room 5, form spraying.
The above is only preferred embodiment of the present utility model, and any those of ordinary skill in the art all may utilize the technical scheme of above-mentioned elaboration to the utility model correct or are revised as equivalent technical scheme.Therefore, any simple modification of carrying out according to the technical solution of the utility model or substitute equivalents, belong to the greatest extent the scope that the utility model is claimed.
Claims (5)
1. the self-priming two phase flow nozzle of New-type Swirl Flow, it is characterized in that: comprise oil spout shower nozzle (1), eddy flow cavity (2), gas inlet tube (3), fluid pipeline (4), one end of described eddy flow cavity (2) is flexibly connected oil spout shower nozzle (1), the other end is flexibly connected fluid pipeline (4), and the outside of eddy flow cavity (2) connects gas inlet tube (3); The inner chamber of described oil spout shower nozzle (1) is provided with mixing jetting room (5) and gas-liquid mixing chamber (6), the right side of gas-liquid mixed room (6) is fluid pipeline (4), be provided with cyclone between gas-liquid mixed room (6) and fluid pipeline (4) to export (7), described fluid pipeline (4) inner chamber is provided with fluid passage (9); Be spin chamber (8) between described eddy flow cavity (2) and fluid pipeline (4).
2. the self-priming two phase flow nozzle of a kind of New-type Swirl Flow according to claim 1, is characterized in that: the left end position cone shape shape of described fluid pipeline (4).
3. the self-priming two phase flow nozzle of a kind of New-type Swirl Flow according to claim 1, is characterized in that: the right part of described oil spout shower nozzle (1) is cyclone outlet (7) of horn mouth shape.
4. the self-priming two phase flow nozzle of a kind of New-type Swirl Flow according to claim 1, is characterized in that: the outer wall of described fluid pipeline (4) is provided with the first stop projection (10).
5. the self-priming two phase flow nozzle of a kind of New-type Swirl Flow according to claim 1, is characterized in that: the outer wall of described oil spout shower nozzle (1) is provided with the second stop projection (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879329.XU CN205146496U (en) | 2015-11-06 | 2015-11-06 | Novel whirl is from inhaling formula two -phase flow nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879329.XU CN205146496U (en) | 2015-11-06 | 2015-11-06 | Novel whirl is from inhaling formula two -phase flow nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146496U true CN205146496U (en) | 2016-04-13 |
Family
ID=55682238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879329.XU Expired - Fee Related CN205146496U (en) | 2015-11-06 | 2015-11-06 | Novel whirl is from inhaling formula two -phase flow nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044614A (en) * | 2020-09-14 | 2020-12-08 | 侯佃生 | Air vortex leading-in type mixed gas spray head |
| CN114290249A (en) * | 2021-12-31 | 2022-04-08 | 湘潭大学 | Internal cooling grinding wheel |
| CN114749296A (en) * | 2022-05-12 | 2022-07-15 | 鑫广绿环再生资源股份有限公司 | Urea solution atomizing spray gun |
-
2015
- 2015-11-06 CN CN201520879329.XU patent/CN205146496U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044614A (en) * | 2020-09-14 | 2020-12-08 | 侯佃生 | Air vortex leading-in type mixed gas spray head |
| CN114290249A (en) * | 2021-12-31 | 2022-04-08 | 湘潭大学 | Internal cooling grinding wheel |
| CN114749296A (en) * | 2022-05-12 | 2022-07-15 | 鑫广绿环再生资源股份有限公司 | Urea solution atomizing spray gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |