CN211114050U - Rotary jet flow vibration low-pressure spray head - Google Patents
Rotary jet flow vibration low-pressure spray head Download PDFInfo
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- CN211114050U CN211114050U CN201921357293.3U CN201921357293U CN211114050U CN 211114050 U CN211114050 U CN 211114050U CN 201921357293 U CN201921357293 U CN 201921357293U CN 211114050 U CN211114050 U CN 211114050U
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Abstract
The utility model relates to a rotatory efflux vibrations low pressure nozzle, comprising a main body, the vibration axle, eccentric cover, vibration head and vibration tail, the inside sprue that is equipped with of main part, the vibration axle is equipped with axial centre bore, main part and vibration axle fixed connection, sprue and axial centre bore intercommunication, axial centre bore intercommunication side opening, eccentric cover suit is epaxial at the vibration, the inside ring channel that is equipped with of eccentric cover, side opening intercommunication ring channel, the surface of eccentric cover is equipped with liquid outlet and main nozzle, the efflux direction of main nozzle is perpendicular with axial centre bore's flow direction, liquid outlet intercommunication ring channel, vibration head and vibration tail fixed connection vibration axle. The utility model has the advantages that: the surface of the aggregate is hardened by simultaneously acting the rotating jet flow and physical high-frequency vibration, so that the aggregate is quickly peeled.
Description
Technical Field
The utility model relates to an industrial cleaning especially relates to a rotatory efflux vibrations low pressure shower nozzle.
Background
Along with the needs of urban development, the dredging, cleaning and pretreatment work of various municipal sewer pipelines before restoration have completely different treatment modes in the 80 s, and the conversion from pure manual dredging in the past to once completion of mechanical dredging and cleaning at present enables the dredging and cleaning work of the municipal sewer pipelines to become a specific cleaning field.
In recent years, the dredging and cleaning work of the sewer pipe in China mainly refers to the foreign advanced technology and the use of some high-tech cleaning products, so that new cognition is provided for the dredging and cleaning work of the sewer pipe. However, most of the current cleaning equipment depends on imported products, so that the cleaning cost is high. And because the design of foreign products is caused by the working conditions of the country, the foreign products are distinguished from the actual working conditions of China so that the imported products are not water and soil.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, the pipeline inner wall is long-time deposit by silt and forms the sclerosis aggregate, because sclerosis thing self has the characteristic of high rigidity for efflux cleaning performance among the prior art is not ideal, provides a rotatory efflux vibrations shower nozzle, solves above-mentioned problem.
The utility model discloses a realize through following technical scheme:
the utility model provides a rotatory efflux vibrations low pressure nozzle, comprising a main body, the vibration axle, eccentric cover, vibration head and vibration tail, the inside sprue that is equipped with of main part, the vibration axle is equipped with axial direction centre bore, main part and vibration axle fixed connection, sprue and axial direction centre bore intercommunication, axial direction centre bore intercommunication side opening, eccentric cover suit is epaxial at the vibration, the inside ring channel that is equipped with of eccentric cover, side opening intercommunication ring channel, the surface of eccentric cover is equipped with liquid outlet and main nozzle, the efflux direction of main nozzle is perpendicular with the flow direction of axial direction centre bore, liquid outlet intercommunication ring channel, vibration head and vibration tail fixed connection vibration axle.
According to the above technical solution, preferably, the main flow passage is connected with the sub flow passage, and the sub flow passage is provided with a rear end nozzle.
According to the above technical scheme, preferably, be equipped with water conservancy diversion cover and inlet in the sprue, inlet and water conservancy diversion cover through-hole are on same axis, and water conservancy diversion cover external diameter is less than the inlet, and the water conservancy diversion cover outside is equipped with arc water conservancy diversion face.
The utility model has the advantages that: the surface of the aggregate is hardened by simultaneously acting the rotating jet flow and physical high-frequency vibration, so that the aggregate is quickly peeled.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
In the figure: 1. the vibration device comprises a main body, 2 vibration shafts, 3 eccentric sleeves, 4 vibration heads, 5 vibration tails, 6 main flow channels, 7 axial center holes, 8 side holes, 9 annular grooves, 10 main nozzles, 11 rear-end nozzles, 12 flow guide sleeves and 13 liquid inlets.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a rotatory efflux vibrations low pressure nozzle, comprising a main body 1, vibration axle 2, eccentric cover 3, vibration head 4 and vibration tail 5, the inside sprue 6 that is equipped with of main part, the vibration axle is equipped with axial centre bore 7, main part and vibration axle fixed connection, sprue and axial centre bore intercommunication, axial centre bore intercommunication side opening 8, eccentric cover suit is on the vibration axle, the inside ring channel 9 that is equipped with of eccentric cover, side opening intercommunication ring channel, the surface of eccentric cover is equipped with liquid outlet and main nozzle 10, the efflux direction of main nozzle is perpendicular with the flow direction of axial centre bore, liquid outlet intercommunication ring channel, vibration head and vibration tail fixed connection vibration axle.
In this embodiment, the cleaning fluid flows through the main flow passage, the axial center hole, the side hole, the annular groove, the fluid outlet, and the main nozzle in this order. Because the eccentric sleeve is sleeved on the vibration shaft and the jet flow direction of the main nozzle is perpendicular to the flow direction of the axial center hole, when the main nozzle forms jet flow, the eccentric sleeve can rotate along the vibration shaft. And the shape of the eccentric sleeve is an eccentric structure with one side of the main nozzle being thicker and the other side being thinner, so that the eccentric sleeve can generate centrifugal force to the vibration shaft when rotating, the vibration shaft vibrates, and the vibration head and the vibration tail are driven to vibrate.
Therefore, the spray head adopts the simultaneous action of the rotary jet flow and the physical high-frequency vibration and hardens the surface of the aggregate, so that the aggregate is quickly stripped.
According to the above technical solution, preferably, the main flow passage is connected with the sub flow passage, and the sub flow passage is provided with the rear end nozzle 11. The rear end nozzle is positioned behind the main nozzle and can discharge fragments formed by breaking hardened aggregates by rotating jet flow and physical high-frequency vibration.
According to the above technical scheme, preferably, a flow guide sleeve 12 and a liquid inlet 13 are arranged in the main flow channel, the liquid inlet and the flow guide sleeve through hole are on the same axis, the outer diameter of the flow guide sleeve is smaller than that of the liquid inlet, and an arc-shaped flow guide surface is arranged on the outer side of the flow guide sleeve. The cleaning liquid flowing into the main flow passage from the liquid inlet flows through the flow guide sleeve, part of the cleaning liquid flows to the axial center hole from the through hole of the flow guide sleeve, and other cleaning liquids pass through the arc-shaped flow guide surface, so that the fluid loss is reduced.
The utility model has the advantages that: the surface of the aggregate is hardened by simultaneously acting the rotating jet flow and physical high-frequency vibration, so that the aggregate is quickly peeled.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a rotatory efflux vibrations low pressure shower nozzle which characterized in that: including main part, vibration axle, eccentric cover, vibration head and vibration tail, the inside sprue that is equipped with of main part, the vibration axle is equipped with axial direction centre bore, main part and vibration axle fixed connection, sprue and axial direction centre bore intercommunication, axial direction centre bore intercommunication side opening, eccentric cover suit is epaxial at the vibration, eccentric cover inside is equipped with the ring channel, side opening intercommunication ring channel, the surface of eccentric cover is equipped with liquid outlet and main nozzle, the efflux direction of main nozzle is perpendicular with the flow direction of axial direction centre bore, liquid outlet intercommunication ring channel, vibration head and vibration tail fixed connection vibration axle.
2. The rotary jet vibrating low pressure showerhead of claim 1, wherein: the main runner is connected with the auxiliary runner, and the auxiliary runner is provided with a rear end nozzle.
3. The rotary jet vibrating low pressure showerhead of claim 1, wherein: the flow guide device is characterized in that a flow guide sleeve and a liquid inlet are arranged in the main flow passage, the liquid inlet and a through hole of the flow guide sleeve are on the same axis, the outer diameter of the flow guide sleeve is smaller than that of the liquid inlet, and an arc-shaped flow guide surface is arranged on the outer side of the flow guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921357293.3U CN211114050U (en) | 2019-08-20 | 2019-08-20 | Rotary jet flow vibration low-pressure spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921357293.3U CN211114050U (en) | 2019-08-20 | 2019-08-20 | Rotary jet flow vibration low-pressure spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211114050U true CN211114050U (en) | 2020-07-28 |
Family
ID=71718043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921357293.3U Active CN211114050U (en) | 2019-08-20 | 2019-08-20 | Rotary jet flow vibration low-pressure spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211114050U (en) |
-
2019
- 2019-08-20 CN CN201921357293.3U patent/CN211114050U/en active Active
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