CN205308623U - Atomizing liquid spray device - Google Patents
Atomizing liquid spray device Download PDFInfo
- Publication number
- CN205308623U CN205308623U CN201521083943.1U CN201521083943U CN205308623U CN 205308623 U CN205308623 U CN 205308623U CN 201521083943 U CN201521083943 U CN 201521083943U CN 205308623 U CN205308623 U CN 205308623U
- Authority
- CN
- China
- Prior art keywords
- liquid
- jet device
- atomization
- oblique
- atomizer
- 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
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to an atomizing liquid spray device, including liquid spray device body (1) and atomizer (7) of setting on liquid spray device body (1), liquid spray device body (1) in be equipped with and connect communicating drain passageway (2) and liquid outlet cavity (4), drain passageway (2) internal fixation be equipped with water conservancy diversion chip (3) of reinforcing liquid vortex effect, liquid outlet cavity (4) on link up and be equipped with the orifice, atomizer (7) be connected with the orifice to liquid atomization spouts. Compared with the prior art, the utility model has the advantages of atomizing hydrojet wide range, the hydrojet is even, and impact strength is big.
Description
Technical field
The utility model relates to the component of double-screw compressor, especially relates to a kind of atomization liquid-jet device.
Background technology
Hydrojet spiral-lobe compressor is widely used in the technical field of oil, chemical industry, by can improve the range of application of compressor in process gas process and efficiency to hydrojet in spiral-lobe compressor. Relative to conventional injected compressor by driving to the inner lubricating oil spraying of compressor, process gas is caused to be subject to lubricant pollution; Hydrojet screw compressor rotor does not directly contact, and does not need lubricant, it is possible to according to process gas component in chamber, selects suitable hydrojet medium (comprising softening water, the various medium such as diesel oil), avoids lubricating oil to enter process gas system. Being enhanced the cooling in compression process simultaneously by hydrojet, reduce polytropic exponent and make compression economize merit, the energy-saving effect of hydrojet spiral-lobe compressor is remarkable. In order to obtain better hydrojet effect, generally considered by the position of hydrojet and structure formation.
Practical novel content
The purpose of this utility model is exactly the defect in order to overcome the existence of above-mentioned prior art and provides a kind of atomization liquid-jet device.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of atomization liquid-jet device, the atomizer comprising liquid-jet device body and be arranged on liquid-jet device body, it is provided with in described liquid-jet device body and connects the drain passage communicated and go out sap cavity, described drain passage internal fixtion is provided with the water conservancy diversion chip of enhance liquid venturi effect, described go out through on sap cavity to be provided with spray orifice, described atomizer is connected with spray orifice, and the atomization of liquid is sprayed.
Described water conservancy diversion chip comprises the first baffle and the 2nd baffle, described first baffle arranges the first oblique diversion trench, described 2nd baffle arranges the 2nd oblique diversion trench, first oblique diversion trench and the 2nd oblique diversion trench are symmetrically distributed in the both sides of described Water conservancy diversion core sheet axis, and guide liquid to form eddy current. Not only facilitate the atomization of liquid, and water-flow equation when existing for multiple shower nozzle is more reasonable.
Described spray orifice comprises jet nozzle and multiple oblique spray orifice, and sap cavity straight line communicates described jet nozzle with going out, and described oblique spray orifice is arranged on out on the sidewall of sap cavity.
The described cross section going out sap cavity be along liquid flow direction shrink gradually tubaeform. Jet velocity when energy enhance liquid sprays, so that the distance that atomizing droplet sprays from shower nozzle is farther.
The shape of the mouth spray being arranged on atomizer is the tubaeform mouth expanded outwardly. When the atomization of liquid is sprayed, can spread along the shape of tubaeform mouth as surrounding so that hydrojet scope is bigger.
Described atomizer is threaded with spray orifice, is also provided with filter screen in the hydrojet front end of mouth spray. Filter screen can effectively filter the impurity in liquid, places its blocking mouth spray, and the detachable design being simultaneously threaded facilitates the maintenance clean of atomizer.
Compared with prior art, the utility model has the following advantages:
(1) the water conservancy diversion chip being convenient to the atomization of liquid it is provided with in liquid-jet device, go out sap cavity simultaneously and adopt the structure design increasing flow rate of liquid, atomizer adopts the vibrational power flow increasing spray regime, the effect such as cooling of atomizing droplet can be made better, be particularly suitable for the cooling of double-screw compressor;
(2) shower nozzle adopts fluid jet nozzle and oblique shower nozzle unitized design so that the atomizing droplet at shower nozzle place can cover wider scope as much as possible;
(3) adopt helicitic texture to be connected between atomizer with spray orifice, conveniently clean maintenance.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of liquid-jet device body of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of water conservancy diversion chip of the present utility model;
In figure, 1-liquid-jet device body, 2-drain passage, 3-water conservancy diversion chip, 4-goes out sap cavity, 5-jet nozzle, the oblique spray orifice of 6-, 7-atomizer, 31-first baffle, 32-the 2nd baffle, the oblique diversion trench of 33-first, the oblique diversion trench of 34-the 2nd.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment 1
A kind of atomization liquid-jet device, its structure is as shown in Figure 2, the atomizer 7 comprising liquid-jet device body 1 and be arranged on liquid-jet device body 1, liquid-jet device body 1, its structure is as shown in Figure 1, inside it is provided with drain passage 2, this drain passage 2 internal fixtion is provided with the water conservancy diversion chip 3 of enhance liquid venturi effect, water conservancy diversion chip 3, its structure is as shown in Figure 3, comprise the first baffle 31 and the 2nd baffle 32, described first baffle 31 arranges the first oblique diversion trench 33, described 2nd baffle 32 arranges the 2nd oblique diversion trench 34, first oblique diversion trench 33 and the 2nd oblique diversion trench 34 are symmetrically distributed in the both sides of described water conservancy diversion chip 3 axis, and guide liquid to form eddy current, drain passage 2 connects sap cavity 4, going out through on sap cavity 4 to be provided with spray orifice, the cross section going out sap cavity 4 be along liquid flow direction shrink gradually tubaeform, spray orifice comprises jet nozzle 5 and six oblique spray orifices 6, sap cavity 4 straight line communicates jet nozzle 5 with going out, oblique spray orifice 6 is arranged on out on the sidewall of sap cavity 4, atomizer 7 is threaded with spray orifice, and the atomization of liquid is sprayed, filter screen also it is provided with in the hydrojet front end of mouth spray, the shape of the mouth spray being arranged on atomizer 7 is the tubaeform mouth expanded outwardly.
The above-mentioned description to embodiment can understand and use practicality novel for ease of those skilled in the art. These embodiments obviously easily can be made various amendment by person skilled in the art, and General Principle described herein are applied in other embodiments and need not pass through creative work. Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.
Claims (6)
1. an atomization liquid-jet device, the atomizer (7) comprising liquid-jet device body (1) and be arranged on liquid-jet device body (1), it is characterized in that, it is provided with in described liquid-jet device body (1) and connects the drain passage (2) communicated and go out sap cavity (4), described drain passage (2) internal fixtion is provided with the water conservancy diversion chip (3) of enhance liquid venturi effect, described go out that sap cavity (4) is upper through is provided with spray orifice, described atomizer (7) is connected with spray orifice, and the atomization of liquid is sprayed.
2. one atomization liquid-jet device according to claim 1, it is characterized in that, described water conservancy diversion chip (3) comprises the first baffle (31) and the 2nd baffle (32), described first baffle (31) arranges the first oblique diversion trench (33), described 2nd baffle (32) arranges the 2nd oblique diversion trench (34), first oblique diversion trench (33) and the 2nd oblique diversion trench (34) are symmetrically distributed in the both sides of described water conservancy diversion chip (3) axis, and guide liquid to form eddy current.
3. one atomization liquid-jet device according to claim 1, it is characterized in that, described spray orifice comprises jet nozzle (5) and multiple oblique spray orifice (6), sap cavity (4) straight line communicates described jet nozzle (5) with going out, and described oblique spray orifice (6) is arranged on out on the sidewall of sap cavity (4).
4. one atomization liquid-jet device according to claim 1, it is characterised in that, the described sap cavity (4) that goes out is the tubaeform cavity shunk gradually along liquid flow direction.
5. one atomization liquid-jet device according to claim 1, it is characterised in that, the shape of the mouth spray being arranged on atomizer (7) is the tubaeform mouth expanded outwardly.
6. one atomization liquid-jet device according to claim 5, it is characterised in that, described atomizer (7) is threaded with spray orifice, is also provided with filter screen in the hydrojet front end of mouth spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083943.1U CN205308623U (en) | 2015-12-22 | 2015-12-22 | Atomizing liquid spray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083943.1U CN205308623U (en) | 2015-12-22 | 2015-12-22 | Atomizing liquid spray device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308623U true CN205308623U (en) | 2016-06-15 |
Family
ID=56197959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083943.1U Active CN205308623U (en) | 2015-12-22 | 2015-12-22 | Atomizing liquid spray device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497605A (en) * | 2017-09-28 | 2017-12-22 | 广东美的厨房电器制造有限公司 | Shower nozzle, spraying and cleaning apparatus and lampblack absorber |
-
2015
- 2015-12-22 CN CN201521083943.1U patent/CN205308623U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497605A (en) * | 2017-09-28 | 2017-12-22 | 广东美的厨房电器制造有限公司 | Shower nozzle, spraying and cleaning apparatus and lampblack absorber |
| CN107497605B (en) * | 2017-09-28 | 2023-08-22 | 广东美的厨房电器制造有限公司 | Spray head for range hood, spray cleaning device and range hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2877882Y (en) | Eddy flow steam-liquid atomization injector | |
| CN202479070U (en) | Liquid-gas two-phase atomizing nozzle | |
| CN205308623U (en) | Atomizing liquid spray device | |
| CN105289863A (en) | Tangential centrifugal agricultural sprayer nozzle with two spraying hole sheets | |
| CN206838342U (en) | A kind of atomizer | |
| CN204320511U (en) | The intensive porous atomization nozzle component of a kind of tubular type | |
| CN202012912U (en) | Fuel oil atomizing gun with steam/air as highly-efficient atomizing medium | |
| CN206716262U (en) | A kind of high-precision cutting fluid shower nozzle | |
| CN204159465U (en) | A kind of loose atomizing nozzle and Dey-Dose | |
| CN203068513U (en) | High-efficiency and energy-saving atomization oil gun | |
| US9884332B2 (en) | Spraying apparatus having water and air intakes | |
| CN205074127U (en) | Adjustable fluidic device | |
| CN204448379U (en) | A kind of Y type double swivel nozzle | |
| CN208907620U (en) | High-efficiency atomizing nozzle | |
| CN208275613U (en) | A kind of anti-blocking bushing type single-power back flush type nozzle for atomizing water with air | |
| CN206836015U (en) | A kind of medicine mixer of jetting type spiral outlet | |
| CN206860338U (en) | A kind of locomotive diesel machine nozzle | |
| CN202044684U (en) | Pulsed jet fire-fighting lance | |
| CN104368462B (en) | A kind of spiral-flow type note alcohol atomizer | |
| CN210229476U (en) | Dust removal nozzle and dust removal device using same | |
| CN208294688U (en) | A kind of new type gasoline nozzle that atomization is excellent | |
| CN206982469U (en) | Multiple flow passages pulsation deflector nozzle | |
| CN205937251U (en) | Bottom water sprays aspirator | |
| CN203002511U (en) | Air and liquid mixed type electrostatic oiling blade device | |
| CN206063556U (en) | A kind of anesthetic tube joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |