CN207839207U - A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness - Google Patents
A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness Download PDFInfo
- Publication number
- CN207839207U CN207839207U CN201721838601.5U CN201721838601U CN207839207U CN 207839207 U CN207839207 U CN 207839207U CN 201721838601 U CN201721838601 U CN 201721838601U CN 207839207 U CN207839207 U CN 207839207U
- Authority
- CN
- China
- Prior art keywords
- inner cavity
- nozzle
- cavitation
- cavitation chamber
- roughness
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness, 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 inner wall of the cavitation chamber is equipped with the bulge-structure for increasing roughness.The utility model provide a kind of cavitation effect it is preferable, it is energy-efficient with tapered larynx section cavity high pressure cavitation jet combination nozzle.
Description
Technical field
The utility model is related to water jet nozzle technical fields, have the high pressure of roughness more particularly, to a kind of cavitation chamber
Cavitation jet 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 cavitation chamber with roughness combines nozzle.
Technical solution adopted by the utility model to solve its technical problems is:
A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness, 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 inner wall of the cavitation chamber is equipped with
Bulge-structure for increasing roughness.
Preferably, the bulge-structure is made of side by side three jagged left and right of annular, three annulars it is jagged with sky
Change chamber coaxial arrangement.
Preferably, the bulge-structure is a hollow column structure, and the inner cavity of the column structure is big end direction
Nozzle entrance it is tubaeform, and the column structure is arranged in cavitation chamber on the inner wall of nozzle entrance one end, meanwhile, the cylinder
Structure is coaxially disposed with cavitation chamber.
Preferably, the bulge-structure includes two hollow column structures, and two column structures are arranged in cavitation
It is coaxially disposed on the inner wall of the left and right ends of chamber and with cavitation chamber, the inner cavity of the column structure is tubaeform, wherein left side
Major part one end of the inner cavity of column structure arranges towards nozzle entrance, and major part one end of the inner cavity of right side column structure is towards nozzle
Outlet arrangement.
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 cavitation chamber of the utility model.
Fig. 2 is second of implementation illustration of cavitation chamber of the utility model.
Fig. 3 is the third implementation illustration of the cavitation chamber of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
Referring to Fig.1~Fig. 3, a kind of high pressure cavitation jet combination nozzle of the cavitation chamber with roughness, 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 3
It sets, the inner wall of the cavitation chamber 4 is equipped with the bulge-structure for increasing roughness.
Preferably, the bulge-structure is made of side by side three jagged left and right of annular, three annulars it is jagged with sky
Change chamber 4 to be coaxially disposed.
Preferably, the bulge-structure is a hollow column structure, and the inner cavity of the column structure is big end direction
Nozzle entrance it is tubaeform, and the column structure is arranged in cavitation chamber on the inner wall of nozzle entrance one end, meanwhile, the cylinder
Structure is coaxially disposed with cavitation chamber 4.
Preferably, the bulge-structure includes two hollow column structures, and two column structures are arranged in cavitation
It is coaxially disposed on the inner wall of the left and right ends of chamber and with cavitation chamber 4, the inner cavity of the column structure is tubaeform, wherein left side
Major part one end of the inner cavity of column structure arranges towards nozzle entrance, and major part one end of the inner cavity of right side column structure is towards nozzle
2 arrangement of outlet.
As shown in Figure 1, Figure 2, Figure 3 shows, the water inlet pipe 1 is threadedly coupled with cap outside nozzle 5.The right end of the water inlet pipe 1 with
Between the inner cavity left part part, between the inner cavity left part part and inner cavity intermediate member, the inner cavity intermediate member is right with inner cavity
It is equipped with gasket between component, central through hole, and the central through hole and cavitation chamber 4, the whistle mouthful are equipped at the center of the gasket
It is coaxially 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 nozzle entrance internal diameter, Dt indicate water inlet bore.
Cavitation cavity wall in Fig. 1 has certain roughness, raising cavitation effect that can be larger.
It can because of the variation of cross section of fluid channel area there are one hollow cylinder structure as shown in the figure in cavitation chamber in Fig. 2
With the generation of larger raising cavitation steam bubble, there can be preferable facilitation to cavitation.
Hollow cylinder structure as shown in the figure there are two being set in cavitation chamber in Fig. 3, the shape of the inner cavity of column structure, meeting
There is preferable facilitation to cavitation.
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 (4)
1. a kind of cavitation chamber has in high pressure cavitation jet the combination nozzle, including water inlet pipe, inner cavity left part part, inner cavity of roughness
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 inner wall of the cavitation chamber
It is equipped with the bulge-structure for increasing roughness.
2. there is a kind of cavitation chamber as described in claim 1 the high pressure cavitation jet of roughness to combine nozzle, it is characterised in that:
The bulge-structure is made of side by side three jagged left and right of annular, and three annulars are jagged to be coaxially disposed with cavitation chamber.
3. there is a kind of cavitation chamber as described in claim 1 the high pressure cavitation jet of roughness to combine nozzle, it is characterised in that:
The bulge-structure is a hollow column structure, and the inner cavity of the column structure is loudspeaker of the big end towards nozzle entrance
Shape, and the column structure is arranged in cavitation chamber on the inner wall of nozzle entrance one end, meanwhile, the column structure and cavitation chamber are same
Axis is arranged.
4. there is a kind of cavitation chamber as described in claim 1 the high pressure cavitation jet of roughness to combine nozzle, it is characterised in that:
The bulge-structure includes two hollow column structures, and two column structures are arranged in the interior of the left and right ends of cavitation chamber
It is coaxially disposed on wall and with cavitation chamber, the inner cavity of the column structure is tubaeform, wherein the inner cavity of left side column structure
Major part one end arranges that major part one end of the inner cavity of right side column structure is arranged towards jet expansion towards nozzle entrance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721838601.5U CN207839207U (en) | 2017-12-25 | 2017-12-25 | A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721838601.5U CN207839207U (en) | 2017-12-25 | 2017-12-25 | A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207839207U true CN207839207U (en) | 2018-09-11 |
Family
ID=63418652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721838601.5U Expired - Fee Related CN207839207U (en) | 2017-12-25 | 2017-12-25 | A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207839207U (en) |
-
2017
- 2017-12-25 CN CN201721838601.5U patent/CN207839207U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203678558U (en) | Whirl-type cavitating spray head | |
CN203370662U (en) | Atomization nozzle | |
CN202078984U (en) | Water-saving car washing spray gun utilizing high-pressure air-water | |
CN207839207U (en) | A kind of cavitation chamber has the high pressure cavitation jet combination nozzle of roughness | |
CN207839209U (en) | A kind of high pressure cavitation jet combination nozzle with tapered larynx section cavity | |
CN207839210U (en) | A kind of high pressure cavitation jet combination nozzle with conic nozzle entrance | |
CN202725380U (en) | Spray nozzle | |
CN206199885U (en) | A kind of turbulence type cooling nozzles | |
CN102151628A (en) | Water-saving high-pressure air car washing spray gun | |
CN207839208U (en) | A kind of high pressure cavitation jet combination nozzle | |
CN206071858U (en) | A kind of water circulating pump boosting energy-saving device | |
CN207816081U (en) | A kind of atomizer of heavy caliber spraying hollow cooling tower | |
CN209322511U (en) | A kind of micro-nano bubble spray head of auto-excitation type | |
CN206320080U (en) | Pass speed-increasing type jet pump | |
CN206853932U (en) | A kind of foam nozzle | |
CN205361715U (en) | Wide angle turbulent flow atomizer | |
CN207055766U (en) | A kind of water mists combination spray gun | |
CN111957455A (en) | Mining reinforcing drainage atomizer | |
CN205926078U (en) | Two colod -application strong cold nozzles of continuous casting | |
CN201425043Y (en) | Jet blockage reduction and energy-saving device | |
CN203342973U (en) | Nozzle of flue gas purification tower | |
CN205659799U (en) | Pipeline washs dual -purpose rotatory nozzle of steam | |
CN204058938U (en) | Novel water-saving flood nozzle | |
CN203578055U (en) | Water-saving air-injection pressurizing sprinkler | |
CN203044204U (en) | Throttling buffer nozzle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20201225 |