CN207839210U - A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance - Google Patents
A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance Download PDFInfo
- Publication number
- CN207839210U CN207839210U CN201721837343.9U CN201721837343U CN207839210U CN 207839210 U CN207839210 U CN 207839210U CN 201721837343 U CN201721837343 U CN 201721837343U CN 207839210 U CN207839210 U CN 207839210U
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- China
- Prior art keywords
- nozzle
- inner cavity
- entrance
- nozzle entrance
- high pressure
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- 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.)
- Expired - Fee Related
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Abstract
A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance, including water inlet pipe, inner cavity left part part, inner cavity intermediate member, inner cavity right members, nozzle throat section and the outer cap of nozzle, the inner cavity left part part, inner cavity intermediate member, inner cavity right members, nozzle throat Duan Jun is sleeved in the outer cap of the nozzle, the right end of the water inlet pipe is sleeved in the outer cap of left side nozzles of inner cavity left part part, nozzle entrance is equipped at the center of the inner cavity left part part, the nozzle entrance is connected to the water inlet pipe, cavitation chamber is equipped at the center of the inner cavity intermediate member, jet expansion is equipped at the center of the inner cavity right members, the jet expansion forms the whistle mouthful with nozzle throat section, the nozzle entrance, cavitation chamber, the whistle mouthful is coaxially arranged, the nozzle entrance is in tapered.The utility model provide a kind of cavitation effect it is preferable, it is energy-efficient with conic nozzle entrance high pressure cavitation jet combination nozzle.
Description
Technical field
The utility model is related to jet nozzle technical fields, empty more particularly, to a kind of high pressure with conic nozzle entrance
Change jet stream and combines nozzle.
Background technology
The structure of Cavitation jet nozzle will produce prodigious influence, suitable nozzle knot to the operation effectiveness of water jet and rate
Structure can greatly improve the operation effectiveness and rate of water jet, if nozzle structural parameters it is improper can cause jet flow cavitation effect compared with
Low, not energy-efficient defect.
Invention content
Relatively low, not energy-efficient defect that there are cavitation effects in order to overcome existing Cavitation jet nozzle, the utility model provide
A kind of cavitation effect is preferable, the energy-efficient high pressure cavitation jet with conic nozzle entrance combines nozzle.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance, including water inlet pipe, inner cavity left part part, inner cavity
The outer cap of intermediate member, inner cavity right members, nozzle throat section and nozzle, the inner cavity left part part, inner cavity intermediate member, inner cavity right part
Part, nozzle throat Duan Jun are sleeved in the outer cap of the nozzle, and the right end of the water inlet pipe is sleeved on the left side nozzles of inner cavity left part part
In outer cap, nozzle entrance is equipped at the center of the inner cavity left part part, the nozzle entrance is connected to the water inlet pipe, described interior
It is equipped with cavitation chamber at the center of chamber intermediate member, jet expansion, the jet expansion are equipped at the center of the inner cavity right members
The whistle mouthful is formed with nozzle throat section, the nozzle entrance, cavitation chamber, the whistle mouthful are coaxially arranged, and the nozzle entrance is in tapered.
Further, the right end internal diameter of the nozzle entrance is more than its left end internal diameter.
Further, the right end internal diameter of the nozzle entrance is less than its left end internal diameter.
The beneficial effects of the utility model are mainly manifested in：Cavitation effect is preferable, energy saving；Easy to disassemble and replacement.
Description of the drawings
Fig. 1 is the first implementation illustration of the nozzle entrance of the utility model.
Fig. 2 is second of implementation illustration of nozzle entrance of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, a kind of high pressure cavitation jet combination nozzle with conic nozzle entrance, including water inlet pipe 1,
Inner cavity left part part, inner cavity intermediate member, inner cavity right members, the outer cap 5 of nozzle throat section 3 and nozzle, in the inner cavity left part part, inner cavity
Between component, inner cavity right members, nozzle throat section 3 be sleeved in the outer cap of the nozzle 5, in the right end of the water inlet pipe 1 is sleeved on
In the outer cap of the left side nozzles of chamber left part part, nozzle entrance, the nozzle entrance and institute are equipped at the center of the inner cavity left part part
The connection of water inlet pipe 1 is stated, cavitation chamber 4 is equipped at the center of the inner cavity intermediate member, is equipped at the center of the inner cavity right members
Jet expansion 2, the jet expansion 2 form the whistle mouthful, the nozzle entrance, cavitation chamber 4, the coaxial cloth in the whistle mouthful with nozzle throat section
It sets, the nozzle entrance is in tapered.
Further, the right end internal diameter of the nozzle entrance is more than its left end internal diameter.
Further, the right end internal diameter of the nozzle entrance is less than its left end internal diameter.
As depicted in figs. 1 and 2, the water inlet pipe 1 is threadedly coupled with cap outside nozzle 5.The right end of the water inlet pipe 1 with it is described
Between the left part part of inner cavity, between the inner cavity left part part and inner cavity intermediate member, the inner cavity intermediate member and inner cavity right members
Between be equipped with gasket, central through hole is equipped at the center of the gasket, and the central through hole and cavitation chamber 4, whistle mouth are same
Axis is arranged.
In figure, d, D, L indicate that jet expansion internal diameter, nozzle throat section internal diameter and nozzle throat segment length, Ds, Ls distinguish table respectively
Show that cavitation chamber internal diameter and cavitation cavity length, dc indicate that the water inlet end internal diameter of nozzle entrance, Dt indicate water inlet bore, a is jet stream
The expanded- angle of entrance.
The right end of nozzle entrance in Fig. 1 is more than its left end, that is, water inlet end, and the right end of the nozzle entrance in Fig. 2 is less than its left side
End is water inlet end, and this tapered design can provide cavitation effect.
The utility model attempts enhancing cavitation effect, to reach saving energy by the change of the structure to jet nozzle
Source, environmental protection effect；Dismounting and renewal part are also allowed for simultaneously.
Claims (3)
1. in a kind of high pressure cavitation jet combination nozzle, including water inlet pipe, inner cavity left part part, inner cavity with conic nozzle entrance
Between component, inner cavity right members, the outer cap of nozzle throat section and nozzle, the inner cavity left part part, inner cavity intermediate member, inner cavity right members,
Nozzle throat Duan Jun is sleeved in the outer cap of the nozzle, and the right end of the water inlet pipe is sleeved on the outer cap of left side nozzles of inner cavity left part part
It is interior, nozzle entrance is equipped at the center of the inner cavity left part part, the nozzle entrance is connected to the water inlet pipe, in the inner cavity
Between component center at be equipped with cavitation chamber, jet expansion, the jet expansion and spray are equipped at the center of the inner cavity right members
Mouth larynx section forms the whistle mouthful, and the nozzle entrance, cavitation chamber, the whistle mouthful are coaxially arranged, it is characterised in that：The nozzle entrance is in cone
Type.
2. a kind of high pressure cavitation jet with conic nozzle entrance as described in claim 1 combines nozzle, it is characterised in that：
The right end internal diameter of the nozzle entrance is more than its left end internal diameter.
3. a kind of high pressure cavitation jet with conic nozzle entrance as described in claim 1 combines nozzle, it is characterised in that：
The right end internal diameter of the nozzle entrance is less than its left end internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837343.9U CN207839210U (en) | 2017-12-25 | 2017-12-25 | A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837343.9U CN207839210U (en) | 2017-12-25 | 2017-12-25 | A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839210U true CN207839210U (en) | 2018-09-11 |
Family
ID=63418400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837343.9U Expired - Fee Related CN207839210U (en) | 2017-12-25 | 2017-12-25 | A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839210U (en) |
-
2017
- 2017-12-25 CN CN201721837343.9U patent/CN207839210U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |