CN212916170U - High-pressure cleaning spray head - Google Patents
High-pressure cleaning spray head Download PDFInfo
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- CN212916170U CN212916170U CN202021217712.6U CN202021217712U CN212916170U CN 212916170 U CN212916170 U CN 212916170U CN 202021217712 U CN202021217712 U CN 202021217712U CN 212916170 U CN212916170 U CN 212916170U
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- nozzle
- hole
- pressure cleaning
- high pressure
- protecgulum
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Abstract
The utility model relates to a high-pressure cleaning shower nozzle, including axle, swivel sleeve and protecgulum. The utility model has the advantages that: the surface of the aggregate is hardened by simultaneously acting double-rotation jet flow and physical high-frequency vibration, so that the aggregate is quickly peeled. Both ends brake nozzle can provide rotatory cover rotary power simultaneously, and is bigger than the revolving force that relies on rotatory cover self to produce bigger centrifugal force. The shower nozzle overcoat adopts detachable design, and convenient the change practices thrift use cost.
Description
Technical Field
The utility model relates to an industry washs the field, especially relates to a high pressure (>20MPa) washs shower nozzle, and this product is used for all kinds of municipal sewer pipe internal surface dirt mediation to wash to and operating modes such as preliminary treatment before sewer pipe restores.
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. By distinguishing the conditions, the cleaning product which is more suitable for the domestic working condition is researched and developed by combining the practical working condition of China on the basis of the existing imported product, so that the blank of the product in China is filled, the dependence on the imported product is gradually reduced, and the use cost is effectively reduced.
The cleaning pipe inner wall is formed hardened aggregate by cement deposition for a long time, and the jet flow cleaning effect in the prior art is not ideal due to the characteristic of high hardness of the hardened aggregate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a high pressure cleaning shower nozzle.
The utility model discloses a realize through following technical scheme:
the utility model provides a high pressure cleaning shower nozzle, includes axle, rotatory cover and protecgulum, the axle is equipped with the axial blind hole, a plurality of back braking nozzle holes of axial blind hole intercommunication, braking nozzle after installation in the back braking nozzle hole, epaxial side opening that still is equipped with, protecgulum and axle fixed connection, the protecgulum is equipped with the mounting hole, the protecgulum cup joints epaxially through the mounting hole, the mounting hole is equipped with the dashpot, side opening and dashpot intercommunication, braking nozzle hole before the dashpot intercommunication, braking nozzle before the installation in the preceding braking nozzle hole, rotatory cover is rotationally established epaxially at the cover, the both sides terminal surface of rotatory cover is equipped with the radial fin in tangential respectively, back braking nozzle and preceding braking nozzle are towards the fin at rotatory cover both ends respectively.
According to the above technical scheme, preferably, sealing rings are respectively arranged on two sides of the buffer groove.
According to the above technical solution, preferably, the front cover fixes the connection shaft by a screw.
According to the technical scheme, preferably, the axial blind hole is connected with the liquid inlet joint.
According to the above technical scheme, preferably, a flow guide sleeve is arranged in the axial blind hole.
According to the technical scheme, preferably, the axis blind hole is communicated with a rear-end nozzle hole, and the rear-end nozzle hole is provided with a rear-end nozzle.
The utility model has the advantages that: first, the cleaning fluid flows into the axial blind bore. The axial blind hole is provided with two groups of flow passages, the first group of flow passages are communicated with the rear brake nozzle from the axial blind hole through the rear brake nozzle hole, and the second group of flow passages are communicated with the front brake nozzle from the axial blind hole through the side hole, the buffer groove and the front brake nozzle hole. The jet flow emitted by the rear brake nozzle and the front brake nozzle can impact on the fins of the rotary sleeve, and the fins are arranged tangentially, so that the jet flow can push the rotary sleeve to rotate, and the rotation of the rotary sleeve can drive the shaft and the structure on the front cover to vibrate. And the rotating sleeve can drive the jet flow of the rear brake nozzle and the front brake nozzle to rotate. Thus the above embodiment uses a dual rotating jet and physical high frequency vibration to simultaneously act and harden the aggregate surface for rapid exfoliation. Both ends brake nozzle can provide rotatory cover rotary power simultaneously, and is bigger than the revolving force that relies on rotatory cover self to produce bigger centrifugal force. The shower nozzle overcoat adopts detachable design, and convenient the change practices thrift use cost.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 shows a schematic structural view of an end face fin of the rotating sleeve according to an embodiment of the present invention.
In the figure: 1. the hydraulic pump comprises a shaft, 2 parts of a rotating sleeve, 3 parts of a front cover, 4 parts of an axial blind hole, 5 parts of a rear braking nozzle, 6 parts of a side hole, 7 parts of a buffer groove, 8 parts of the front braking nozzle, 9 parts of a fin, 10 parts of a sealing ring, 11 parts of a screw, 12 parts of a liquid inlet joint, 13 parts of a flow guide sleeve and 14 parts of a rear end nozzle.
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 high pressure cleaning shower nozzle, including axle 1, swivel sleeve 2 and protecgulum 3, the axle is equipped with axial blind hole 4, a plurality of back brake nozzle holes of axial blind hole intercommunication, brake nozzle 5 after installing in the back brake nozzle hole, epaxial side opening 6 that still is equipped with, protecgulum and axle fixed connection, the protecgulum is equipped with the mounting hole, the protecgulum cup joints epaxially through the mounting hole, the mounting hole is equipped with buffer slot 7, side opening and buffer slot intercommunication, brake nozzle hole before the buffer slot intercommunication, brake nozzle 8 before the installation in the preceding brake nozzle hole, the swivel sleeve is rotationally established epaxial in the cover, the both sides terminal surface of swivel sleeve is equipped with radial fin 9 in tangential respectively, back brake nozzle and preceding brake nozzle are towards the fin at swivel sleeve both ends.
The working principle of this embodiment is that first the cleaning fluid flows into the axial blind bore. The axial blind hole is provided with two groups of flow passages, the first group of flow passages are communicated with the rear brake nozzle from the axial blind hole through the rear brake nozzle hole, and the second group of flow passages are communicated with the front brake nozzle from the axial blind hole through the side hole, the buffer groove and the front brake nozzle hole. The jet flow emitted by the rear brake nozzle and the front brake nozzle can impact on the fins of the rotary sleeve, and the jet flow can push the rotary sleeve to rotate due to the fact that the fins are arranged in a tangential direction. Because a certain gap is formed between the rotary sleeve and the shaft, the rotary sleeve can eccentrically rotate, and the rotary sleeve can drive the shaft and the structure on the front cover to vibrate. And the rotating sleeve can drive the jet flow of the rear brake nozzle and the front brake nozzle to rotate. Thus the above embodiment uses a dual rotating jet and physical high frequency vibration to simultaneously act and harden the aggregate surface for rapid exfoliation. Both ends brake nozzle can provide rotatory cover rotary power simultaneously, and is bigger than the revolving force that relies on rotatory cover self to produce bigger centrifugal force. The shower nozzle overcoat adopts detachable design, and convenient the change practices thrift use cost.
According to the above embodiment, it is preferable that the buffer groove is provided with the sealing rings 10 at both sides thereof, respectively. The sealing ring can prevent the mounting hole from leaking.
According to the above embodiment, preferably, the front cover fixes the connection shaft by the screw 11. The embodiment discloses a concrete mode of fixedly connecting a front cover and a shaft.
According to the above embodiment, preferably, the axial blind hole is connected to the inlet connector 12. The axial blind hole leads in cleaning fluid through a liquid inlet joint.
According to the above embodiment, preferably, the guide sleeve 13 is provided in the axial blind hole. The diversion sleeve can assist in diversion.
According to the above embodiment, preferably, the axial blind bore communicates with the rear-end nozzle bore, which is provided with the rear-end nozzle 14. The jet flow emitted by the rear end nozzle can discharge fragments, so that the function of cleaning the pipeline is achieved.
The utility model has the advantages that: first, the cleaning fluid flows into the axial blind bore. The axial blind hole is provided with two groups of flow passages, the first group of flow passages are communicated with the rear brake nozzle from the axial blind hole through the rear brake nozzle hole, and the second group of flow passages are communicated with the front brake nozzle from the axial blind hole through the side hole, the buffer groove and the front brake nozzle hole. The jet flow emitted by the rear brake nozzle and the front brake nozzle can impact on the fins of the rotary sleeve, and the fins are arranged tangentially, so that the jet flow can push the rotary sleeve to rotate, and the rotation of the rotary sleeve can drive the shaft and the structure on the front cover to vibrate. And the rotating sleeve can drive the jet flow of the rear brake nozzle and the front brake nozzle to rotate. Thus the above embodiment uses a dual rotating jet and physical high frequency vibration to simultaneously act and harden the aggregate surface for rapid exfoliation. Both ends brake nozzle can provide rotatory cover rotary power simultaneously, and is bigger than the revolving force that relies on rotatory cover self to produce bigger centrifugal force. The shower nozzle overcoat adopts detachable design, and convenient the change practices thrift use cost.
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 (6)
1. A high pressure cleaning shower nozzle which characterized in that: including axle, rotatory cover and protecgulum, the axle is equipped with the axial blind hole, a plurality of back brake nozzle holes of axial blind hole intercommunication, installation back brake nozzle in the back brake nozzle hole, epaxial side opening that still is equipped with, protecgulum and axle fixed connection, the protecgulum is equipped with the mounting hole, the protecgulum cup joints epaxially through the mounting hole, the mounting hole is equipped with the dashpot, side opening and dashpot intercommunication, brake nozzle hole before the dashpot intercommunication, brake nozzle before the installation in the preceding brake nozzle hole, rotatory cover is rotationally established epaxially at the cover, the both sides terminal surface of rotatory cover is equipped with the radial fin in tangential respectively, back brake nozzle and preceding brake nozzle are towards the fin at rotatory cover both ends respectively.
2. A high pressure cleaning showerhead in accordance with claim 1, wherein: and sealing rings are respectively arranged on two sides of the buffer groove.
3. A high pressure cleaning showerhead in accordance with claim 1, wherein: the front cover fixes the connecting shaft through a screw.
4. A high pressure cleaning showerhead in accordance with claim 1, wherein: the axial blind hole is connected with the liquid inlet joint.
5. A high pressure cleaning showerhead in accordance with claim 1, wherein: and a flow guide sleeve is arranged in the axial blind hole.
6. A high pressure cleaning showerhead in accordance with claim 1, wherein: the axis blind hole is communicated with a rear-end nozzle hole, and the rear-end nozzle hole is provided with a rear-end nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021217712.6U CN212916170U (en) | 2020-06-28 | 2020-06-28 | High-pressure cleaning spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021217712.6U CN212916170U (en) | 2020-06-28 | 2020-06-28 | High-pressure cleaning spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212916170U true CN212916170U (en) | 2021-04-09 |
Family
ID=75327991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021217712.6U Active CN212916170U (en) | 2020-06-28 | 2020-06-28 | High-pressure cleaning spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212916170U (en) |
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2020
- 2020-06-28 CN CN202021217712.6U patent/CN212916170U/en active Active
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