CN214766256U

CN214766256U - Automatic cleaning spray head structure of construction site engineering vehicle

Info

Publication number: CN214766256U
Application number: CN202120411176.1U
Authority: CN
Inventors: 吴继锋; 王永根; 冯永红; 万宏达; 肖建东; 杨涛; 王雷雷; 高晋艺
Original assignee: Zhejiang Green City Zhulemei City Development Co ltd
Current assignee: Zhejiang Green City Zhulemei City Development Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-19
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses an overcome and be the quick washing scale removal that conical washing rivers are unfavorable for the automobile body among the prior art, the machineshop car will realize that clean washing needs the rivers of longer time and wash, easily cause the waste of water resource, and the lower technical problem of cleaning efficiency, provide a building site machineshop car self-cleaning spray head structure, including delivery pipe and shower nozzle subassembly, the shower nozzle subassembly includes shower nozzle and shower nozzle sleeve pipe, the shower nozzle sleeve pipe cup joints with the delivery pipe, the shower nozzle includes body and stop part, the tip butt of stop part and delivery pipe, but be located the intraductal stop part of shower nozzle cover relatively the shower nozzle sleeve pipe rotate, the shower nozzle includes the runner with the delivery pipe intercommunication, be equipped with in the runner and carry out the water conservancy diversion injection structure that compresses to rivers. The washing rivers that the shower nozzle erupted in this application are flat blade form, and the washing intensity of rivers promotes by a wide margin, and the required rivers washout time of clean washing is shortened in the realization of machineshop car, can reduce the consumption of water resource when promoting the cleaning efficiency.

Description

Automatic cleaning spray head structure of construction site engineering vehicle

Technical Field

The utility model relates to an engineering van washs technical field, especially relates to a building site engineering van self-cleaning shower head structure.

Background

In the construction process of a building, an engineering truck is required to be used for transferring materials such as muck, building materials and the like. The surface easily adheres to more impurity after the machineshop car is used for a long time, can reduce the cleanliness factor of machineshop car on the one hand, causes the pollution to the part material of treating the migration, and on the other hand can raise great dust in highway transportation, causes adverse effect to the environment.

Chinese patent application No. CN201520620233.1 discloses a cleaning device for engineering vehicles, which comprises a frame and a control box; the frame comprises a bottom plate and side plates which are respectively and correspondingly and fixedly arranged on the left side and the right side of the bottom plate; the inner part of the bottom plate is provided with a cavity structure, the right side of the bottom plate is provided with a water inlet which leads to the cavity in the bottom plate, grid plates are laid on the bottom plate, and a plurality of first spray nozzles which are positioned between the grid plates are uniformly arranged on the bottom plate; the upper end surface of the first spray head is positioned below the upper end surface of the grid plate; the inner part of each side plate is of a cavity structure, the cavities in the side plates are communicated with the cavity in the bottom plate, the inner side surfaces of the side plates are provided with a second spray head, and the outer side surfaces of the side plates are provided with baffles; the control box is arranged on the right side surface of the baffle on the right side, the upper end of the control box is flush with the upper end of the side plate on which the control box is arranged, the upper end of the control box is provided with a brim with a high middle part and low periphery, the right side surface of the control box is provided with a window formed by sealing transparent materials, and a far infrared induction device is arranged in the window; an electric leakage protection system, a monitoring system and an operation system connected with the far infrared sensing device are arranged in the control box; the water inlet is a water hose connector and is made of a hard plastic reinforced pipe.

The cleaning device can realize the cleaning operation of the engineering truck, remove impurities attached to the surface of the engineering truck and improve the cleanliness of the engineering truck; the problem lies in, the washing rivers that the shower nozzle sprays in above-mentioned patent are the taper, and the rivers dispersion and the impact force that contact with the automobile body are less, and the washing intensity of rivers is lower, and the engineering van will realize that clean washing needs the rivers of longer time to wash, causes the waste of water resource on the one hand, and on the other hand washs consuming time longer, and the cleaning efficiency is lower.

Disclosure of Invention

The utility model discloses an overcome and be the quick washing scale removal that conical washing rivers are unfavorable for the automobile body among the prior art, the machineshop car will realize that clean washing needs the rivers of longer time and wash, easily cause the waste of water resource, and the lower technical problem of cleaning efficiency, a building site machineshop car self-cleaning sprinkler structure is provided, the washing rivers that the shower nozzle erupted are flat blade form, the washing intensity of rivers promotes by a wide margin, the machineshop car realizes that clean washing required rivers wash time shortens, can reduce the consumption of water resource when promoting cleaning efficiency, accord with the development theme of current green.

In order to achieve the above purpose, the present invention adopts the following technical solution.

The utility model provides a building site machineshop car self-cleaning sprays head structure, includes delivery pipe and shower nozzle subassembly, and the shower nozzle subassembly includes shower nozzle and shower nozzle sleeve pipe, and the shower nozzle sleeve pipe cup joints with the delivery pipe, and the shower nozzle includes body and stop part, and stop part and the tip butt of delivery pipe are located the intraductal stop part of shower nozzle cover and can rotate the shower nozzle sleeve pipe relatively, and the shower nozzle includes the runner with the delivery pipe intercommunication, is equipped with in the runner and carries out the water conservancy diversion injection structure that compresses to rivers.

Traditional shower nozzle is the loudspeaker form, and the rivers that spout are the toper structure of dispersing, and the design purpose of this shower nozzle is the range of spraying that enlarges rivers, but, rivers spray the reduction that the range is followed the rivers impact force, in the cleaning operation of automobile body, the rivers impulsive force that above-mentioned shower nozzle erupted is lower, can't realize on the automobile body that attached debris wash fast, and the machineshop car will realize that clean washing needs the rivers of longer time and wash, causes the waste of water resource on the one hand, and on the other hand washs consuming time longer, and the cleaning efficiency is lower. For solving above-mentioned problem, the application provides a novel shower head structure, the inside water conservancy diversion injection structure that carries out the compression to rivers that is equipped with of runner, rivers are moulded into flat shape by water conservancy diversion injection structure compression when water conservancy diversion injection structure from water supply pipe input shower nozzle and flowing through, the rivers that the shower nozzle jeted are not traditional toper structure, but become the blade shape, impact force when rivers and automobile body contact promotes by a wide margin, it compares and promotes by a wide margin in traditional shower nozzle structure to spray washing efficiency, the engineering van will realize that clean washing required rivers wash time shortens, can reduce the consumption of water resource on the one hand, accord with the development theme of green at present, on the other hand can reduce user's latency, user experience optimizes.

Preferably, the runner comprises a first section and a second section, one end of the body is connected with the limiting component, the other end of the body extends to the outside of the sprayer sleeve, the first section is arranged along the length direction of the body, the second section is arranged along the radial direction of the limiting component, the flow guide injection structure is positioned in the first section, and the flow guide injection structure is close to one end, far away from the limiting component, of the body. The water flow guiding injection structure is close to the water outlet end of the spray head, compression molding is carried out on water flow when the water flow is about to be sprayed out, and the contact time between the water flow and the flow channel after molding is short, so that the sprayed water flow is guaranteed to be kept in a blade shape.

Preferably, the diversion injection structure sequentially comprises a first diversion surface, a molding surface and a second diversion surface towards the direction far away from the limiting part, the arrangement direction of the molding surface is parallel to the axial direction of the body, the included angle between the first diversion surface and the molding surface is an acute angle, and the included angle between the second diversion surface and the molding surface is an obtuse angle. The rivers flow to the in-process of plastic face along first water conservancy diversion face, and the velocity of flow promotes gradually, and rivers flow along the in-process that the plastic face flows, and the velocity of flow is unchangeable basically, but the shape is moulded to the platykurtic, and rivers are along the outside spun in-process of second water conservancy diversion face, and the velocity of flow decline of rivers nevertheless rivers cover the scope and enlarge, and because the distance of second water conservancy diversion face is shorter, the rivers that spout still remain for the blade form, and the rivers impulsive force is still promoted by a wide margin than traditional structure. This application has compromise the coverage and the rivers impulsive force of rivers through the above-mentioned design of water conservancy diversion injection structure to effectively promote the cleaning efficiency.

Preferably, the limiting component is partially positioned in the water supply pipe, one end of the water supply pipe close to the body is matched and sealed with the connecting end of the limiting component, and the width of the second section is reduced towards the direction close to the body and then is kept unchanged.

Preferably, the nozzle sleeve comprises a connecting section and a limiting section along the axial direction of the nozzle sleeve, the connecting section is in an annular column shape, the connecting section is sleeved on the outer peripheral surface of the water supply pipe, the limiting section is located on one side, away from the water supply pipe, of the connecting section, an annular groove is formed in the limiting section, and the outer diameter of the limiting section is larger than that of the connecting section. The limiting component is positioned in the nozzle sleeve and can relatively rotate, and when the spraying angle of the nozzle needs to be adjusted, the relative position of the limiting component and the nozzle sleeve is adjusted; simultaneously, because the spacing part is located the inside and one end of spacing part of delivery pipe and the tip butt of delivery pipe, the spacing part rotates the in-process and still can realize well sealed with delivery pipe one end to effectively the leak stopping.

Preferably, the annular groove has a diameter which decreases away from the water supply pipe. The purpose of the above design is to accommodate the shape of one end of the stop member.

Preferably, the spray head sleeve is screwed or welded to the water supply pipe.

Preferably, the number of the pilot injection structures is two and is symmetrically arranged along the radial direction of the body. The two symmetrical diversion injection structures are matched to effectively compress and shape water flow.

To sum up, the utility model discloses following beneficial effect has: (1) the water flow jetted by the spray head is not a traditional conical structure but a blade type, so that the impact force of the water flow when contacting with a vehicle body is greatly improved, and the spraying and washing efficiency is greatly improved compared with that of the traditional spray head structure; (2) the water flow flushing time required by the engineering truck for realizing clean cleaning is shortened, so that the consumption of water resources can be reduced, the current environment-friendly development theme is met, the waiting time of a user can be reduced, and the user experience is optimized; (3) the design of the diversion injection structure gives consideration to the coverage range and the water flow impulsive force of the water flow, so that the cleaning efficiency is effectively improved; (4) the limiting component can still realize good sealing with one end of the water supply pipe in the rotating process, so that leakage is effectively prevented.

Drawings

Fig. 1 is a first schematic view of the present invention.

Fig. 2 is a second schematic view of the present invention.

Fig. 3 is a third schematic view of the present invention.

In the figure:

the water supply pipe 1, the shower nozzle subassembly 2, the shower nozzle 3, body 301, spacing part 302, the shower nozzle sleeve pipe 4, linkage segment 401, spacing section 402, runner 5, first segmentation 501, second segmentation 502, water conservancy diversion injection structure 6, first water conservancy diversion face 601, the molding face 602, second water conservancy diversion face 603, annular groove 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1 to 3, an automatic cleaning spray head structure of a construction site engineering vehicle comprises a water supply pipe 1 and a spray head assembly 2, wherein the spray head assembly comprises a spray head 3 and a spray head sleeve 4, the spray head sleeve is sleeved with the water supply pipe, the spray head comprises a body 301 and a limiting part 302, the limiting part is abutted against the end part of the water supply pipe, the limiting part positioned in the spray head sleeve can rotate relative to the spray head sleeve, the spray head comprises a flow passage 5 communicated with the water supply pipe, and a flow guide injection structure 6 for compressing water flow is arranged in the flow passage; the flow channel comprises a first section 501 and a second section 502, one end of the body is connected with the limiting part, the other end of the body extends to the outside of the spray head sleeve, the first section is arranged along the length direction of the body, the second section is arranged along the radial direction of the limiting part, the flow guide injection structure is positioned in the first section, and the flow guide injection structure is close to one end of the body, which is far away from the limiting part; the diversion injection structure sequentially comprises a first diversion surface 601, a plastic surface 602 and a second diversion surface 603 towards the direction far away from the limiting part, the arrangement direction of the plastic surface is parallel to the axial direction of the body, the included angle between the first diversion surface and the plastic surface is an acute angle, and the included angle between the second diversion surface and the plastic surface is an obtuse angle; the limiting part is positioned in the water supply pipe, one end of the water supply pipe close to the body is matched and sealed with one end of the limiting part, and the width of the second section is reduced towards the direction close to the body and then is kept unchanged; the nozzle sleeve comprises a connecting section 401 and a limiting section 402 along the axial direction, the connecting section is in an annular column shape, the connecting section is sleeved on the outer peripheral surface of the water supply pipe, the limiting section is positioned on one side of the connecting section away from the water supply pipe, an annular groove 7 is arranged on the limiting section, and the outer diameter of the limiting section is larger than that of the connecting section; the diameter of the annular groove is gradually reduced towards the direction far away from the water supply pipe; the spray head sleeve is in threaded rotation fit with or welded with the water supply pipe; the number of the diversion injection structures is two and the diversion injection structures are symmetrically arranged along the radial direction of the body.

The application discloses building site machineshop car self-cleaning shower nozzle structure, as shown in fig. 1, including left shower nozzle subassembly and the delivery pipe on right side, the shower nozzle subassembly includes shower nozzle and shower nozzle sleeve pipe, and the shower nozzle sleeve pipe is from left and right, including spacing section and linkage segment, the linkage segment is annular column, and the linkage segment cover is established on the outer peripheral face of delivery pipe, is equipped with the ring channel on the spacing section, and the ring channel is the sphere. The shower nozzle is from a left side and right side, including body and spacing part, spacing part and ring channel cooperation, and spacing part is located the water supply pipe, and spacing part's one end and the left end butt of water supply pipe, the external diameter of spacing section is greater than the external diameter of linkage segment.

As shown in figure 3, the nozzle is provided with a flow passage communicated with a water supply pipe, the flow passage is arranged from left to right, the flow passage comprises a first section and a second section, the first section is positioned in the body and is arranged along the axial direction of the body, the second section is positioned in the limiting part, the right end of the body is connected with the limiting part, the body is positioned outside the nozzle sleeve, and the diameter of the flow passage of the second flow passage is kept unchanged after gradually reducing from right to left.

As shown in fig. 2, a diversion injection structure is arranged at a position close to the left end of the body in the first flow channel, the diversion injection structure sequentially comprises a first diversion surface, a plastic surface and a second diversion surface from right to left, the plastic surface is arranged along the horizontal direction, the first diversion surface and the second diversion surface are both inclined to the plastic surface, an included angle between the first diversion surface and the plastic surface is an acute angle, an included angle between the second diversion surface and the plastic surface is an obtuse angle, and the diversion injection structures are arranged in two numbers and are arranged at intervals from top to bottom. The rivers flow to the in-process of plastic face along first water conservancy diversion face, and the velocity of flow promotes gradually, and rivers flow along the in-process that the plastic face flows, and the velocity of flow is unchangeable basically, but the shape is moulded to the platykurtic, and rivers are along the outside spun in-process of second water conservancy diversion face, and the velocity of flow decline of rivers nevertheless rivers cover the scope and enlarge, and because the distance of second water conservancy diversion face is shorter, the rivers that spout still remain for the blade form, and the rivers impulsive force is still promoted by a wide margin than traditional structure.

Claims

1. The utility model provides a building site machineshop car self-cleaning sprays head structure, includes delivery pipe and shower nozzle subassembly, its characterized in that, and the shower nozzle subassembly includes shower nozzle and shower nozzle sleeve pipe, and the shower nozzle sleeve pipe cup joints with the delivery pipe, and the shower nozzle includes body and stop part, and stop part and the tip butt of delivery pipe are located the intraductal stop part of shower nozzle cover and can rotate the shower nozzle sleeve pipe relatively, and the shower nozzle includes the runner with the delivery pipe intercommunication, is equipped with in the runner and carries out the water conservancy diversion injection structure that compresses to rivers.

2. The automatic cleaning spray head structure of the construction site engineering truck as claimed in claim 1, wherein the flow passage comprises a first section and a second section, one end of the body is connected with the limiting part, the other end of the body extends to the outside of the spray head sleeve, the first section is arranged along the length direction of the body, the second section is arranged along the radial direction of the limiting part, the flow guiding injection structure is positioned inside the first section, and the flow guiding injection structure is close to one end of the body far away from the limiting part.

3. The automatic cleaning spray head structure of the construction site engineering truck as claimed in claim 2, wherein the diversion spray structure comprises a first diversion surface, a plastic surface and a second diversion surface in sequence towards the direction away from the limiting part, the plastic surface is arranged in parallel with the axial direction of the body, the included angle between the first diversion surface and the plastic surface is an acute angle, and the included angle between the second diversion surface and the plastic surface is an obtuse angle.

4. The automatic cleaning spray head structure of construction site engineering truck as claimed in claim 2, wherein the limiting member is partially located inside the water supply pipe, one end of the water supply pipe close to the body is sealed with the limiting member, and the width of the second section is reduced towards the body and then kept constant.

5. The automatic cleaning spray head structure of the construction site engineering truck as claimed in claim 1, wherein the spray head sleeve comprises a connection section and a limiting section along an axial direction thereof, the connection section is in an annular column shape, the connection section is sleeved on an outer peripheral surface of the water supply pipe, the limiting section is located on a side of the connection section away from the water supply pipe, an annular groove is formed on the limiting section, and an outer diameter of the limiting section is larger than that of the connection section.

6. The automatic cleaning shower head structure for construction site engineering truck as claimed in claim 5, wherein the diameter of the annular groove is gradually reduced toward a direction away from the water supply pipe.

7. The automatic cleaning spray head structure for the engineering vehicle on the construction site as claimed in claim 1, 2 or 5, wherein the spray head sleeve is connected with the water supply pipe in a threaded rotation fit or welding manner.

8. The automatic cleaning spray head structure of the construction site engineering vehicle as claimed in claim 1, 2 or 5, wherein the number of the diversion injection structures is two and the diversion injection structures are symmetrically arranged along the radial direction of the body.