CN209953078U - Self-propelled spray head - Google Patents
Self-propelled spray head Download PDFInfo
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- CN209953078U CN209953078U CN201920068829.3U CN201920068829U CN209953078U CN 209953078 U CN209953078 U CN 209953078U CN 201920068829 U CN201920068829 U CN 201920068829U CN 209953078 U CN209953078 U CN 209953078U
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Abstract
The utility model aims to provide a self-advancing nozzle which can freely turn (can not turn) according to the actual condition of a cleaned pipeline through the reaction force of water flow and the driving force of a motor, rotate and automatically advance, and freely turn according to the actual condition of the cleaned pipeline; the spray nozzle comprises a shell, a front spray nozzle, a side spray nozzle, an inner fixing port, a transmission rod, a motor and a connecting pipe; the front nozzle is arranged at the top of the shell; the side nozzle is arranged on the side surface of the shell; the inner fixing port is arranged at the tail part of the shell; one end of the connecting pipe is connected with the front nozzle, and the other end of the connecting pipe is connected with the internal fixing port; the transmission rod is fixed with the main pipe through threads; one end of the transmission rod is connected with the front nozzle, the other end of the transmission rod penetrates through the inner fixing port, and the threaded connecting port is fixedly connected with the motor; the utility model has the advantages that: the self-propelled nozzle saves power resources to a certain extent and saves manpower.
Description
Technical Field
The utility model relates to a cleaning equipment field in hong Kong and ao especially relates to a from advancing formula shower nozzle.
Background
The high-pressure water jet cleaning technology is a technology for realizing physical cleaning by generating pressure water through high-pressure water generating equipment and converting the pressure water into high-speed water jet by utilizing a nozzle and acting on the surface of an object. It has the advantages of low cleaning cost, high cleaning efficiency, no environmental pollution and the like, and is widely applied to the industries of chemical industry, building, machinery and the like.
In high-pressure water jet cleaning equipment, a spray head is a key factor influencing the cleaning effect. A self-advancing nozzle commonly applied to cleaning of a high-pressure water jet pipeline realizes the self-advancing function of the nozzle by reversely arranging a nozzle.
The published Chinese utility model patent has the publication number: CN206215631U, patent name: self-propelled pipeline cleaning device, application date: 20161109, which discloses a self-propelled pipe cleaning device, comprising: the device comprises a tubular main body, a high-pressure water interface, a spray head and two groups of elastic supports; wherein, the rear end of the tubular main body is provided with a high-pressure water interface, and the front end of the tubular main body is provided with a spray head; the high-pressure water interface is communicated with the spray head through the tubular main body; the spray head is provided with a water spray hole which sprays towards the oblique rear direction; the two groups of elastic supports are uniformly distributed on the surface of the tubular main body and can elastically support the tubular main body, and a high-pressure water interface and a spray head on the tubular main body in the pipeline. The cleaning device has a simple structure and is convenient to disassemble and assemble. And the power and the cleaning of the device are both carried out by water, so the device has no potential safety hazard and is very environment-friendly.
In the prior art, the flow resistance inside the self-advancing spray head is large, the cleaning effect is not ideal, the spray head is in direct contact with the pipe wall, the wear of the spray head is serious, the spray head is not radially positioned in the pipeline, and the jet target distance cannot be ensured.
Disclosure of Invention
An object of the utility model is to provide a from advancing formula shower nozzle can be through the reaction force of rivers and the driving force of motor, and rotatory from advancing can freely turn to according to the actual conditions by the washing pipeline simultaneously.
The utility model provides a self-propelled nozzle, which comprises a shell 1, a front nozzle 2, a side nozzle 3, an inner fixing port 4, a transmission rod 5, a motor 6 and a connecting pipe 10;
the front nozzle 2 is arranged at the top of the shell 1; the side spout 3 is arranged on the side surface of the shell 1; the inner fixing port 4 is arranged at the tail part of the shell 1; the inner fixed port 4 is coaxial with the front nozzle 2;
one end of the connecting pipe 10 is connected with the front nozzle 2, and the other end is connected with the inner fixing port 4; the connecting pipe 10 further comprises a main pipe 101 and a branch pipe 102; the main pipe 101 is connected with the front nozzle 2 and the inner fixing port 4; the branch pipe 102 connects the main pipe 101 and the side nozzle 3;
the transmission rod 5 is arranged in the main pipe 101; the outer surface of the transmission rod 5 is provided with threads, and the inner surface of the main pipe 101 is provided with threads; the transmission rod 5 is fixed with the main pipe 101 through threads;
the motor 6 also comprises a threaded connection port 11;
one end of the transmission rod 5 is connected with the front nozzle 2, the other end of the transmission rod penetrates through the inner fixing port 4, and the threaded connecting port 11 is fixedly connected with the motor 6.
Preferably, the housing 1 has a double conical shape; the slope of the outer surface of the shell 1 close to the front spout 2 is not less than the slope of the shell 1 close to the inner fixing port 4.
Preferably, the side spout 3 is provided in plurality.
Preferably, the number of the side nozzles 3 may be 2, 3, or 4.
Preferably, the tail part of the shell 1 is also provided with a connecting port 7; the connecting port 7 is coaxial with the internal fixation port 4.
Preferably, the device also comprises a bracket 8, universal wheels 9; the support 8 is fixed the casing 1 is close to the surface of preceding spout 2, support 8 other end fixed mounting have universal wheel 9.
Preferably, the diameter of the side nozzle 3 is gradually reduced from the branch pipe 102 to the water outlet.
Preferably, the side spout 3 is further provided with a plurality of through holes.
The utility model has the advantages that: the self-propelled nozzle saves power resources to a certain extent and saves manpower.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a housing; 2. a front spout; 3. a side spout; 4. an inner fixing port; 5. a transmission rod; 6. a motor; 7, connecting ports; 8. a support; 9. a universal wheel; 10. connecting pipe, 101, main pipe, 102, straight pipe; and 11, a threaded connection port.
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way.
The first embodiment is as follows:
the utility model provides a self-propelled nozzle, which comprises a shell 1, a front nozzle 2, a side nozzle 3, an inner fixing port 4, a transmission rod 5, a motor 6 and a connecting pipe 10;
the front nozzle 2 is arranged at the top of the shell 1; the side spout 3 is arranged on the side surface of the shell 1; the inner fixing port 4 is arranged at the tail part of the shell 1; the inner fixed port 4 is coaxial with the front nozzle 2;
one end of the connecting pipe 10 is connected with the front nozzle 2, and the other end is connected with the inner fixing port 4; the connecting pipe 10 further comprises a main pipe 101 and a branch pipe 102; the main pipe 101 is connected with the front nozzle 2 and the inner fixing port 4; the branch pipe 102 connects the main pipe 101 and the side nozzle 3;
the transmission rod 5 is arranged in the main pipe 101; the outer surface of the transmission rod 5 is provided with threads, and the inner surface of the main pipe 101 is provided with threads; the transmission rod 5 is fixed with the main pipe 101 through threads;
the motor 6 also comprises a threaded connection port 11;
one end of the transmission rod 5 is connected with the front nozzle 2, the other end of the transmission rod penetrates through the inner fixing port 4, and the threaded connecting port 11 is fixedly connected with the motor 6.
The motor 6 is started, the nozzle is pushed forward through the transmission rod 5, and the transmission rod 5 is in threaded connection with the threaded connecting port 11, so that the nozzle is driven to rotate forward.
The water is sprayed out from the front nozzle 2 and the side nozzle 3 and is used for cleaning the inner wall of the pipeline. Meanwhile, the water sprayed from the side spray opening 3 can also be used for providing power for the forward movement of the spray head, so that the manpower is saved.
Preferably, in this embodiment, the housing 1 has a double-cone shape; the slope of the outer surface of the shell 1 close to the front spout 2 is not less than the slope of the shell 1 close to the inner fixing port 4.
In the present embodiment, it is preferable that the side nozzle 3 is provided in plurality.
Preferably, the number of the side nozzles 3 is 2, 3, or 4.
In this embodiment, preferably, the tail of the housing 1 is further provided with a connection port 7; the connecting port 7 is coaxial with the internal fixation port 4.
The connecting port 7 is made of a flexible material, such as rubber, and when the spray head extends into the pipe to be cleaned, the pipe may be bent, and at this time, the spray head may also be bent along with the bending of the pipe, and the connecting port 7 is provided to avoid the situation that the spray head and the water pipe are broken when the bending angle of the pipe is 90 degrees or less. The connector 7 can play a role in protecting the connection of the spray head and the water pipe.
In the embodiment, the device further comprises a bracket 8, a universal wheel 9; the support 8 is fixed the casing 1 is close to the surface of preceding spout 2, support 8 other end fixed mounting have universal wheel 9.
The support 8 corresponds and cooperates with the universal wheel 9 significance, and the support 8 and the universal wheel 9 can be provided with a plurality of groups for protecting the spray head from directly contacting the inner wall of the pipeline to cause abrasion consumption.
Example two:
the principle of this embodiment is basically the same as that of the first embodiment, except that: the diameter of the side spout 3 is gradually reduced from the branch pipe 102 to the water outlet.
Therefore, the water flow sprayed from the side spray opening has small diameter and large water pressure, and is used for cleaning the pipeline with dirt which is difficult to clean on the inner wall of the pipeline.
The side spout 3 is also provided with a plurality of through holes.
The secondary type side nozzle 3 is suitable for cleaning the pipeline with thinner pipeline wall.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A self-propelled nozzle comprises a shell (1), a front nozzle (2), a side nozzle (3), an inner fixing port (4), a transmission rod (5), a motor (6) and a connecting pipe (10);
it is characterized in that the preparation method is characterized in that,
the front nozzle (2) is arranged at the top of the shell (1); the side nozzle (3) is arranged on the side surface of the shell (1); the inner fixing port (4) is arranged at the tail part of the shell (1); the inner fixed port (4) is coaxial with the front nozzle (2);
one end of the connecting pipe (10) is connected with the front nozzle (2), and the other end of the connecting pipe is connected with the inner fixing port (4); the connecting pipe (10) further comprises a main pipe (101) and a branch pipe (102); the main pipe (101) is connected with the front nozzle (2) and the inner fixing port (4); the branch pipe (102) is connected with the main pipe (101) and the side nozzle (3);
the transmission rod (5) is arranged in the main pipe (101); the outer surface of the transmission rod (5) is provided with threads, and the inner surface of the main pipe (101) is provided with threads; the transmission rod (5) is fixed with the main pipe (101) through threads;
the motor (6) also comprises a threaded connection port (11);
one end of the transmission rod (5) is connected with the front nozzle (2), the other end of the transmission rod penetrates through the inner fixing port (4), and the threaded connecting port (11) is fixedly connected with the motor (6).
2. A self-propelled nozzle according to claim 1, wherein said casing (1) is biconical; the inclination of the outer surface of the shell (1) close to the front nozzle (2) is not less than the inclination of the shell (1) close to the inner fixing port (4).
3. Self-propelled nozzle according to claim 2, characterized in that said lateral ejection orifices (3) are provided in plurality.
4. A self-propelled spray head according to claim 3, wherein said side jets (3) are 2, 3 or 4.
5. The self-propelled sprayer according to claim 4, wherein the tail part of the shell (1) is further provided with a connecting port (7); the connecting port (7) is coaxial with the inner fixing port (4).
6. A self-propelled nozzle according to claim 5 and further comprising a support (8), a castor (9); support (8) are fixed casing (1) is close to the surface of preceding spout (2), support (8) other end fixed mounting have universal wheel (9).
7. A self-propelled spray head according to claim 6, wherein the diameter of the side jets (3) decreases from the branch pipe (102) towards the outlet.
8. Self-propelled nozzle according to claim 6, characterized in that said lateral ejection orifices (3) are also provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068829.3U CN209953078U (en) | 2019-01-15 | 2019-01-15 | Self-propelled spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068829.3U CN209953078U (en) | 2019-01-15 | 2019-01-15 | Self-propelled spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209953078U true CN209953078U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920068829.3U Active CN209953078U (en) | 2019-01-15 | 2019-01-15 | Self-propelled spray head |
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| CN (1) | CN209953078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264207A (en) * | 2020-10-19 | 2021-01-26 | 常州大学 | High-wear-resistance self-advancing high-pressure nozzle and manufacturing method thereof |
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2019
- 2019-01-15 CN CN201920068829.3U patent/CN209953078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264207A (en) * | 2020-10-19 | 2021-01-26 | 常州大学 | High-wear-resistance self-advancing high-pressure nozzle and manufacturing method thereof |
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