CN217698481U

CN217698481U - Structure convenient to large tracts of land dust fall

Info

Publication number: CN217698481U
Application number: CN202221200272.2U
Authority: CN
Inventors: 周龙生; 季卫斌; 陈米莉; 吴小平; 宣东
Original assignee: Yiwu Environment Group Co ltd
Current assignee: Yiwu Environment Group Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-01
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a sanitation equipment technical field. The utility model provides a structure convenient to large tracts of land dust fall, includes the support frame, the support frame is fixed at the locomotive front end, the support frame on be equipped with the pipeline that can rotate and adjust out the water direction, the one end of pipeline is for intaking the end, the other end is for going out the water end, the water end on rotate and be equipped with the shower nozzle, shower nozzle and pipe connection department are equipped with and can adjust shower nozzle pivoted right pressure structure according to water pressure. The utility model provides a structure which is suitable for various occasions, can not only reduce dust on the air and the ground, but also irrigate lawn cleaning fences, and can adjust the spraying range along with the water pressure, thereby facilitating large-area dust reduction; the technical problem of the dust fall that exists among the prior art single structure, the function is single, can only carry out the dust fall to ground is solved.

Description

Structure convenient to large tracts of land dust fall

Technical Field

The utility model relates to a sanitation equipment technical field especially relates to a structure convenient to large tracts of land dust fall.

Background

The road is mainly used for cleaning the sediments and dead angle mud ditches of highways, square pavements, sewers and pipelines, and can also be used for cleaning industrial drainage pipelines, wall surfaces and the like. The high-pressure cleaning vehicle can be additionally provided with a water spraying and dirt sucking device, and integrates cleaning and dirt sucking. In concrete production enterprises, construction sites and other environments, more solid powder such as lime and cement is often scattered on the ground. When the vehicle has driven over or under the effect of external wind power, subaerial solid powder flies during to the air, and then causes the raise dust, can cause the pollution to the environment on every side, and then can be to influencing the personal health of personnel in the environment, consequently need carry out the dust fall to ground and handle, but a lot of dust fall structures that have now all only wash to ground.

As in application No.: CN201921102569.3, chinese patent with application date of 2019, month 07 and 13: ground dust fall car, which comprises a carriage body, the one end of automobile body is connected with the locomotive, the bottom of automobile body is provided with the wheel, fixed surface has the water tank on the automobile body, there is ground dust fall spray tube at the top of locomotive, and is connected with first pipe between ground dust fall spray tube and the water tank, the welding of automobile body afterbody has U type frame, U type frame rotates through first pivot and is connected with the mount, and is fixed with aerial dust fall atomizer on the mount, the top of aerial dust fall atomizer is provided with first dust fall shower nozzle. This utility model discloses a dust fall car has ground dust fall's effect, but also only can't obtain the dust fall in the dust fall air on ground, and the function is single, consequently has the modified necessity.

SUMMERY OF THE UTILITY MODEL

The utility model provides a structure which is suitable for various occasions, can not only reduce dust on the air and the ground, but also irrigate lawn cleaning fences, and can adjust the spraying range along with the water pressure, thereby facilitating large-area dust reduction; the technical problem of the dust fall that exists among the prior art single structure, the function is single, can only carry out the dust fall to ground is solved.

The above technical problem of the present invention is solved by the following technical solutions: the utility model provides a structure convenient to large tracts of land dust fall, includes the support frame, the support frame is fixed at the locomotive front end, the support frame on be equipped with the pipeline that can rotate and adjust out the water direction, the one end of pipeline is for intaking the end, the other end is for going out the water end, the water end on rotate and be equipped with the shower nozzle, shower nozzle and pipe connection department are equipped with and can adjust shower nozzle pivoted pressure-adapting structure according to water pressure. Can adjust the play water direction of pipeline according to the user demand during the use, rivers are followed the end of intaking of pipeline and are got into, it flows to go out the water end, through shower nozzle high pressure blowout, the water in the pipeline is partly direct to flow to the shower nozzle blowout through the play water end of pipeline, another part flows to the shower nozzle blowout through the structure of fitting pressure again, the structure of fitting pressure through rivers can drive the shower nozzle and rotate, the water pressure is big more in the pipeline, the rotational speed of shower nozzle is big more, spun scope will be wider like this, the shower nozzle upwards sprays can the dust fall, downwards spray can clean the road.

Preferably, the pressure-adaptive structure comprises a rotating cavity formed in the pipeline, the connecting end of the spray head is rotatably installed in the rotating cavity, the outer wall of the connecting end of the spray head is fixedly provided with a helical blade, and the inner wall of the pipeline is provided with a water inlet groove communicated with the rotating cavity. Water liquid passes through the intake chamber and gets into and rotate the intracavity, and under the high-speed impact of water liquid, the spiral blade of shower nozzle link can rotate along with rivers, and the water pressure that gets into to rotate the chamber is big more, and spiral blade's rotational speed is big more, and the rotational speed of shower nozzle can be along with the change of pipeline internal water pressure size promptly.

Preferably, a water outlet groove is formed in the spray head, and the rotating cavity is communicated with the inner cavity of the pipeline through the water outlet groove. The water outlet groove is used for discharging water liquid entering the rotating cavity into the pipeline, and the water outlet groove and the water inlet groove are matched to form a passage.

Preferably, the water inlet groove is a straight groove, and the diameter of one end of the water inlet groove communicated with the inner wall of the pipeline is larger than that of one end of the water inlet groove communicated with the rotating cavity. The inlet channel of straight groove can make the faster entering of water liquid rotate the intracavity, can not reduce the circulation speed of water liquid, and the one end diameter of inlet channel and pipeline inner wall intercommunication is greater than the inlet channel and rotates the one end that the chamber communicates, and the inlet channel can be more inflow water liquid like this, also can increase water pressure after water liquid flows into the inlet channel.

Preferably, one end of the pipeline close to the support frame is longitudinally provided with a first rotary joint, and one side of the pipeline close to the water outlet end is transversely provided with a second rotary joint. The first rotary joint can rotate to adjust a pipeline above the first rotary joint, the second rotary joint can rotate to adjust the direction of the water outlet end, the first rotary joint and the second rotary joint are in rotating fit to adjust the water outlet end of the pipeline to discharge water in all directions, and the first rotary joint and the second rotary joint are of the existing structures and are not introduced too much.

Preferably, the first rotary joint and the second rotary joint can be driven by a driving motor. The driving motor is used for driving the second rotary joint or the second rotary joint to rotate, and then the orientation of the spray head is adjusted.

Therefore, the utility model discloses a structure convenient to large tracts of land dust fall possesses following advantage: the device is suitable for various occasions, can be used for reducing dust in air and the ground, can also be used for spraying fences or vegetation, and can enlarge the spraying area according to water pressure.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the structure for facilitating large-area dust fall of the present invention.

Fig. 2 is a front view schematically showing the structure of fig. 1.

Fig. 3 is an enlarged view of a in fig. 2.

In the figure, a support frame 1, a water delivery pipe 2, a pipeline 3, a water inlet end 4, a water outlet end 5, a first rotary joint 6, a second rotary joint 7, a driving motor 8, a rotating cavity 9, a water inlet groove 10, a spray head 11, a water outlet groove 12 and a helical blade 13.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): as shown in fig. 1, 2 and 3, a structure convenient for large-area dust fall comprises a support frame 1 fixedly installed on a vehicle head, a water delivery pipe 2 for delivering water is fixedly installed at the bottom of the support frame 1, a pipeline 3 communicated with the water delivery pipe 2 is fixedly installed at the top of the support frame 1, one end of the pipeline 3 communicated with the water delivery pipe 2 is a water inlet end 4, the other end of the pipeline 3 is a water outlet end 5, a longitudinal first rotary joint 6 is installed at the position, close to the water inlet end 4, of the pipeline 3, the first rotary joint 6 can rotatably adjust the pipeline 3 above the first rotary joint 6, a transverse second rotary joint 7 is installed at the position, close to the water outlet end 5 of the pipeline 3, the second rotary joint 7 can rotatably adjust the direction of the water outlet end 5, first rotary joint 6 all passes through driving motor 8 drive with second rotary joint 7, the pressure-fitting structure is installed with the junction of shower nozzle 11 to pipeline 3, the pressure-fitting structure includes and is close to rotation chamber 9 that play water end 5 department seted up in pipeline 3, pipeline 3 inner wall set up with the intake chamber 10 that rotates chamber 9 intercommunication, intake chamber 10 is the straight flute, and the diameter of the one end of intake chamber 10 and pipeline 3 inner wall intercommunication is greater than the diameter of intake chamber 10 and the one end that rotates chamber 9 intercommunication, it installs the shower nozzle 11 that high pressure goes out water to rotate the intracavity 9 internal rotation, it will rotate the play basin 12 that chamber 9 and pipeline 3 inner chamber communicate to set up in shower nozzle 11, fixed mounting has helical blade 13 on the outer wall of shower nozzle 11 rotation link, helical blade 13 is rotating chamber 9 internal rotation.

When the water spraying device is used, the first rotary joint 6 and the second rotary joint 7 can be controlled to rotate according to requirements, the water outlet end 5 of the pipeline 3 can be adjusted to discharge water in all directions by matching the first rotary joint and the second rotary joint, water is conveyed into the pipeline 3 from the water conveying pipe 2, one part of water flows to the spray head 11 from the inner cavity of the pipeline 3 and is sprayed at high pressure, the other part of water enters the rotating cavity 9 through the water inlet groove 10, under the high-speed impact of the water, the spiral blade 13 at the connecting end of the spray head 11 can rotate along with the water flow, the water pressure entering the rotating cavity 9 is higher, the rotating speed of the spiral blade 13 is higher, namely the rotating speed of the spray head 11 can change along with the water pressure in the pipeline 3, then the water in the rotating cavity 9 flows out to the spray head 11 through the water outlet groove 12 and is sprayed out, so that the rotating speed of the spray head 11 is increased when the speed of conveying the water flow of the water pipe 2 is increased, the upward spraying height of the spray head 11 is increased, and the range of the spray head 11 diffusing towards two sides is increased, the upward spraying can reduce dust, and the downward spraying can clean roads.

Claims

1. The utility model provides a structure convenient to large tracts of land dust fall, includes the support frame, and the support frame is fixed at the locomotive front end, its characterized in that: the support frame on be equipped with the pipeline that can rotate and adjust the water outlet direction, the one end of pipeline is the end of intaking, the other end is the end of giving out water, the water outlet end on rotate and be equipped with the shower nozzle, shower nozzle and pipeline junction are equipped with and can adjust shower nozzle pivoted pressure-adapting structure according to water pressure.

2. The structure convenient for large-area dust fall of claim 1, characterized in that: the pressure-adaptive structure comprises a rotating cavity formed in the pipeline, the connecting end of the spray head is rotatably installed in the rotating cavity, the outer wall of the connecting end of the spray head is fixedly provided with a helical blade, and the inner wall of the pipeline is provided with a water inlet groove communicated with the rotating cavity.

3. The structure convenient for large-area dust fall of claim 2, characterized in that: the spray head is internally provided with a water outlet groove which communicates the rotating cavity with the inner cavity of the pipeline.

4. The structure convenient for large-area dust fall of claim 2, characterized in that: the intake chamber be the straight flute, and the one end diameter of intake chamber and pipeline inner wall intercommunication is greater than the one end of intake chamber and rotation chamber intercommunication.

5. The structure for facilitating large-area dust fall of the claim 1 or 2 is characterized in that: one end of the pipeline, which is close to the support frame, is longitudinally provided with a first rotary joint, and one side of the pipeline, which is close to the water outlet end, is transversely provided with a second rotary joint.

6. The structure convenient for large-area dust fall of claim 5, characterized in that: the first rotary joint and the second rotary joint can be driven by a driving motor.

7. The structure convenient for large-area dust fall of claim 1, characterized in that: the bottom of the support frame is provided with a water delivery pipe connected with the water inlet end of the pipeline.