CN213057005U - Special fan-shaped nozzle for car washing, swing type water spraying assembly comprising same and car washing machine - Google Patents
Special fan-shaped nozzle for car washing, swing type water spraying assembly comprising same and car washing machine Download PDFInfo
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- CN213057005U CN213057005U CN202021152163.9U CN202021152163U CN213057005U CN 213057005 U CN213057005 U CN 213057005U CN 202021152163 U CN202021152163 U CN 202021152163U CN 213057005 U CN213057005 U CN 213057005U
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Abstract
The utility model discloses a special fan-shaped nozzle for washing vehicles, a swing type water spray assembly containing the same and a car washer, wherein the special fan-shaped nozzle for washing vehicles comprises a nozzle body; one axial end of the nozzle body is a water inlet end, and the other axial end of the nozzle body is a water spray end; the water spraying end is provided with a groove which is radially arranged and has a U-shaped longitudinal section; the nozzle body is provided with a water spraying channel which is arranged along the axial direction, the water spraying channel and the nozzle body are arranged concentrically, the water spraying channel is of a structure which is gradually reduced from a water inlet end to a water spraying end, the cross section of the water spraying channel at the water inlet end is circular, the water spraying channel at the water spraying end leads to the bottom of the groove, the cross section of the water spraying channel is waist-shaped, and the length direction of the waist shape is consistent with the length direction of the groove; the nozzle body lateral wall is equipped with along the protruding circle of first protruding circle and the protruding circle of second that circumference set up, is equipped with the interval between the protruding circle of first protruding circle and the second, and the protruding circle threaded connection of second is on the nozzle body. The water column sprayed by the nozzle falls on the vehicle body and is a high-pressure waterline, so that the flushing pressure can be ensured, the flushing area is increased, and the disassembly and the assembly are convenient.
Description
Technical Field
The utility model relates to a special fan nozzle of carwash and contain its formula of swaing water spray subassembly and car washer belongs to the car washer field.
Background
With the development of social economy, automobiles are more and more popular, and the market of car washers is continuously expanded. The car washer has the characteristics of simple operation, small damage to car paint, high car washing efficiency and the like.
The water washing is an important part of the washing technology of the car washer, nozzles used in the water washing stage of the existing car washer are mostly column flow nozzles and cone nozzles, water columns sprayed by the column flow nozzles fall on a car body to form a point, although the washing pressure is large, the defects of small washing area and low efficiency exist, and the defects of small washing pressure and poor washing effect exist although the washing area of the cone nozzles is large.
SUMMERY OF THE UTILITY MODEL
In order to solve the defect that the washing pressure and the washing area can not be taken into account in the nozzle in the prior art, the utility model provides a special fan-shaped nozzle of carwash and contain its formula of swaing water spray subassembly and car washer.
For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:
a fan-shaped nozzle special for car washing comprises a nozzle body; one axial end of the nozzle body is a water inlet end, and the other axial end of the nozzle body is a water spray end; the water spraying end is provided with a groove which is radially arranged and has a U-shaped longitudinal section; the nozzle body is provided with a water spraying channel which is arranged along the axial direction, the water spraying channel and the nozzle body are arranged concentrically, the water spraying channel is of a structure which is gradually reduced from a water inlet end to a water spraying end, the cross section of the water spraying channel at the water inlet end is circular, the water spraying channel at the water spraying end leads to the bottom of the groove, the cross section of the water spraying channel is waist-shaped, and the length direction of the waist shape is consistent with the length direction of the groove; the nozzle body lateral wall is equipped with along the protruding circle of first protruding circle and the protruding circle of second that circumference set up, is equipped with the interval between the protruding circle of first protruding circle and the second, and the protruding circle threaded connection of second is on the nozzle body.
According to the special fan-shaped nozzle for washing the automobile, the water spraying channel is of a structure which is gradually reduced from the water inlet end to the water spraying end, the pressure of the water spraying end is increased, the outlet of the water spraying end is waist-shaped, the pressurization of the side wall of the U-shaped groove is added, the sprayed water column falls on the automobile body and is a high-pressure waterline, the washing pressure can be ensured, the washing area is increased, and the special fan-shaped nozzle is suitable for washing the automobile; the design of first protruding circle and the protruding circle of second has made things convenient for the installation when using, and the protruding circle of second is swing joint, during the installation, can insert earlier the protruding circle of second down, and the back of adorning is good, again with the protruding circle of second dress can.
The water inlet end of the nozzle body is used for being connected with a water pipe, and water enters from the water inlet end and is sprayed out from the water spraying end. The water spraying channel and the nozzle body are concentrically arranged, namely the water spraying channel and the nozzle body are coaxially arranged.
In order to facilitate the disassembly and assembly, the outer sides of the first convex ring and the second convex ring are both hexagonal. The hexagon design makes things convenient for the dismouting time, with the help of the spanner dismouting, has improved the convenience of dismouting.
The swinging water spray assembly comprising the fan-shaped nozzle special for washing the vehicle further comprises a supporting plate, a longitudinal driving device and a transverse driving device; the supporting plate is in a long strip shape, more than two circular holes with the same size are arranged on the supporting plate, the number of the circular holes is equal to that of the fan-shaped nozzles special for washing the car, and the circular holes correspond to the fan-shaped nozzles special for washing the car one by one; the outer diameters of the first convex ring and the second convex ring on the nozzle body are both larger than the aperture of the circular hole, the aperture of the circular hole is larger than the outer diameter of the nozzle body between the first convex ring and the second convex ring, the nozzle body is clamped on the corresponding circular hole through the first convex ring and the second convex ring, and the first convex ring and the second convex ring are respectively positioned on two sides of the circular hole; the longitudinal driving device is connected to one end of the supporting plate in the length direction and drives the supporting plate to longitudinally swing, and the transverse driving device is connected to one end of the supporting plate in the width direction and drives the supporting plate to transversely swing.
The supporting plate is arranged to assemble a plurality of special fan-shaped nozzles for car washing together, so that the integral driving is facilitated, and the energy consumption is saved; the longitudinal driving device can drive the supporting plate to swing back and forth along the length direction of the supporting plate, so as to drive all the special fan-shaped nozzles for car washing on the supporting plate to swing back and forth along the length direction (longitudinal direction) of the supporting plate; the transverse driving device can drive the supporting plate to swing back and forth along the width direction of the supporting plate, so as to drive all the special fan-shaped nozzles for car washing on the supporting plate to swing back and forth along the width direction (transverse direction) of the supporting plate; the longitudinal and transverse swing of the special fan-shaped nozzle for the vehicle further enlarges the cleaning area. Through practice, the water pipe connected with the water inlet end of the special fan-shaped nozzle for washing the car is a hose, so that the swinging of the special fan-shaped nozzle for washing the car driven by the supporting plate can not be influenced.
The outer diameters of the first convex ring and the second convex ring on the nozzle body are larger than the aperture of the circular hole, namely the nozzle body can be limited on the circular hole through the first convex ring and the second convex ring; the aperture of the round hole is larger than the outer diameter of the nozzle body between the first convex ring and the second convex ring, namely a certain moving space is arranged between the round hole and the nozzle body, so that the nozzle body can swing transversely and longitudinally.
In order to further enlarge the washing range, the included angles between the length direction of the groove on the nozzle body and the length direction and the width direction of the supporting plate are not zero. The water column sprayed by the nozzle falls on the vehicle body in an oblique line shape, and the flushing range is further expanded.
Preferably, the included angle between the length direction of the groove on the nozzle body and the length direction or the width direction of the supporting plate is 30-60 degrees.
As one of the implementations of the present application, the lateral driving device is a cylinder.
As one of the implementations of the present application, a longitudinal driving apparatus includes: the driving mechanism comprises a driving motor, a first connecting rod and a second connecting rod, wherein one end of the first connecting rod and one end of the second connecting rod are both connecting ends, the other end of the first connecting rod and the other end of the second connecting rod are both driving ends, the connecting end of the first connecting rod is connected with a rotating shaft of the driving motor, the driving end of the first connecting rod is connected with the connecting end of the second connecting rod through rotating of the rotating shaft, and the driving end of the second connecting rod is connected with the top or the. Thus, the driving motor drives the first connecting rod to rotate, and then drives the second connecting rod to drive the supporting plate to reciprocate in the longitudinal direction.
In order to meet the requirement of cleaning a common vehicle, 3-7 circular holes are formed in the supporting plate along the length direction.
The car washer comprises the swing type water spraying assembly and further comprises a door frame, wherein a set of swing type water spraying assembly is respectively arranged at the top and two sides of the door frame; the longitudinal driving device and the transverse driving device are respectively arranged at the top of the door frame, the length direction of the supporting plate is consistent with the width direction of the door frame, and the water spraying end of the nozzle body faces downwards; install the formula of swaing water spray component in door frame both sides, vertical drive arrangement and horizontal drive arrangement install respectively on the lateral wall of door frame, and the length direction of backup pad is unanimous with the direction of height of door frame, and the end of spraying of the nozzle body of door frame both sides sets up in opposite directions.
Thus, the washing of the top and two sides of the vehicle can be finished.
Further preferably, the included angle between the length direction of the groove on the nozzle body and the length direction or the width direction of the support plate is 30-60 degrees. The length direction of the groove on the nozzle body and the width direction and the height direction of the door frame form an included angle of 30-60 degrees, and the inclined line which forms an included angle of 30-60 degrees with the horizontal direction or the vertical direction falls on the vehicle body, so that the flushing range is enlarged. Practice verifies that if spray for the straight line (the waterline that falls on the automobile body is parallel with the direction of height or the width direction of door frame), can cause the waste of partial length waterline, and set up to aforementioned slash and spray, can obtain effective utilization with the waterline length, enlarged the scope of washing, improved the washing efficiency.
The technology not mentioned in the present invention refers to the prior art.
The special fan-shaped nozzle for washing the car of the utility model has the advantages that the water spraying channel is of a structure which is gradually reduced from the water inlet end to the water spraying end, the pressure of the water spraying end is increased, the outlet of the water spraying end is waist-shaped, and the side wall of the U-shaped groove is pressurized, and the sprayed water column falls on the car body to form a high-pressure waterline, thereby ensuring the flushing pressure, increasing the flushing area and being suitable for washing the car; the first convex ring and the second convex ring are designed to facilitate installation in use, the second convex ring is movably connected, and the second convex ring can be inserted first and then installed after being installed; further, during the installation, the length direction of U-shaped recess all is the acute angle contained angle of certain angle with the width direction or the direction of height of door frame for the waterline that falls on the automobile body is the slash, has further enlarged the scope of washing, makes the water resource obtain make full use of, has improved the flushing efficiency.
Drawings
Fig. 1 is a schematic structural view of a fan-shaped nozzle dedicated for car washing in embodiment 2 of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural view of a swing type water spraying assembly in embodiment 4 of the present invention;
fig. 4 is a schematic structural view of a car washer in embodiment 5 of the present invention;
in the figure, 1 is a nozzle body, 11 is a water inlet end, 12 is a water spraying end, 13 is a water spraying channel, 14 is a U-shaped groove, 15 is a kidney-shaped water outlet, 16 is a first convex ring, 17 is a second convex ring, 2 is a supporting plate, 3 is a longitudinal driving device, 31 is a driving motor, 32 is a first connecting rod, 33 is a second connecting rod, 4 is a transverse driving device, 5 is a door frame, 51 is the width direction of the door frame, and 52 is the height direction of the door frame.
Detailed Description
For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.
The references to "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. in this application are to be construed as being based on the orientation or positional relationship shown in the drawings and are for convenience only and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation and is not to be construed as limiting the invention.
Example 1
A fan-shaped nozzle special for car washing comprises a nozzle body; one axial end of the nozzle body is a water inlet end, and the other axial end of the nozzle body is a water spray end; the water spraying end is provided with a groove which is radially arranged and has a U-shaped longitudinal section; the nozzle body is provided with a water spraying channel which is arranged along the axial direction, the water spraying channel and the nozzle body are arranged concentrically, the water spraying channel is of a structure which is gradually reduced from a water inlet end to a water spraying end, the cross section of the water spraying channel at the water inlet end is circular (namely, an upper water inlet of the nozzle body is circular), the water spraying channel at the water spraying end leads to the bottom of the groove, the cross section is waist-shaped (namely, an upper water outlet of the nozzle body is a waist-shaped water outlet), and the length direction of the waist shape is consistent with the; the nozzle body lateral wall is equipped with along the protruding circle of first protruding circle and the protruding circle of second that circumference set up, is equipped with the interval between the protruding circle of first protruding circle and the second, and the protruding circle threaded connection of second is on the nozzle body.
The water inlet end of the nozzle body is used for being connected with a water pipe, and water enters from the water inlet end and is sprayed out from the water spraying end; the water spraying channel is of a structure which is gradually reduced from the water inlet end to the water spraying end, the pressure of the water spraying end is increased, the outlet of the water spraying end is waist-shaped, the side wall of the U-shaped groove is pressurized, and the sprayed water column falls on the automobile body and is a high-pressure waterline, so that the washing pressure can be ensured, the washing area is increased, and the automobile washing device is suitable for washing automobiles; the design of first protruding circle and the protruding circle of second has made things convenient for the installation when using, and the protruding circle of second is swing joint, during the installation, can insert earlier the protruding circle of second down, and the back of adorning is good, again with the protruding circle of second dress can.
Example 2
On the basis of the embodiment 1, the following improvements are further made: in order to facilitate the disassembly and assembly, the outer sides of the first convex ring and the second convex ring are both hexagonal. The hexagon design makes things convenient for the dismouting time, with the help of the spanner dismouting, has improved the convenience of dismouting.
Example 3
A swinging water spray assembly comprising the fan-shaped nozzle special for car washing in the embodiment 1 or 2, and further comprising a support plate, a longitudinal driving device and a transverse driving device; the supporting plate is long, 4 round holes (5, 6 or 7 round holes and the like are proved by practice) with the same size are arranged on the supporting plate, the number of the round holes is equal to that of the fan-shaped nozzles special for washing the car, and the round holes are in one-to-one correspondence; the outer diameters of the first convex ring and the second convex ring on the nozzle body are both larger than the aperture of the circular hole, the aperture of the circular hole is larger than the outer diameter of the nozzle body between the first convex ring and the second convex ring, the nozzle body is clamped on the corresponding circular hole through the first convex ring and the second convex ring, and the first convex ring and the second convex ring are respectively positioned on two sides of the circular hole; the longitudinal driving device is connected to one end of the supporting plate in the length direction and drives the supporting plate to swing longitudinally, and the transverse driving device is connected to one end of the supporting plate in the width direction and drives the supporting plate to swing transversely; the included angle between the length direction of the groove on the nozzle body and the length direction or the width direction of the supporting plate is 45 degrees.
The supporting plate is arranged to assemble a plurality of special fan-shaped nozzles for car washing together, so that the integral driving is facilitated, and the energy consumption is saved; the longitudinal driving device can drive the supporting plate to swing back and forth along the length direction of the supporting plate, so as to drive all the special fan-shaped nozzles for car washing on the supporting plate to swing back and forth along the length direction of the supporting plate; the transverse driving device can drive the supporting plate to swing back and forth along the width direction of the supporting plate, so as to drive all the special fan-shaped nozzles for car washing on the supporting plate to swing back and forth along the width direction of the supporting plate; the longitudinal and transverse swing of the special fan-shaped nozzle for the vehicle further enlarges the cleaning area.
Example 4
On the basis of the embodiment 3, the following improvements are further made: the transverse driving device is an air cylinder, and the installation of the air cylinder refers to the prior art, and only needs to drive the fan-shaped nozzle special for car washing to swing back and forth along the width direction of the supporting plate; the longitudinal driving device includes: driving motor, first connecting rod and second connecting rod, the one end of first connecting rod and second connecting rod is the link, and the other end is the drive end, and the link of first connecting rod is connected with driving motor's pivot, and the drive end of first connecting rod is connected through the pivot rotation with the link of second connecting rod, and the drive end of second connecting rod is connected through the pivot rotation with the top or the bottom of backup pad, and prior art is referred to in driving motor's installation. Thus, the driving motor drives the first connecting rod to rotate, and then drives the second connecting rod to drive the supporting plate to reciprocate in the longitudinal direction.
Example 5
The car washer comprises the swing type water spraying assembly in the embodiment 3 or 4, and further comprises a door frame, wherein a set of swing type water spraying assembly is respectively arranged at the top and two sides of the door frame; the swinging water spraying assembly is arranged at the top of the door frame, the longitudinal driving device (a driving motor of the longitudinal driving device) and the transverse driving device (the side wall of the cylinder) are respectively arranged at the top of the door frame, the length direction of the supporting plate is consistent with the width direction of the door frame, and the water spraying end of the nozzle body is downward; install the formula of swaing water spray component in door frame both sides, vertical drive arrangement and horizontal drive arrangement install respectively on the lateral wall of door frame, and the length direction of backup pad is unanimous with the direction of height of door frame, and the end of spraying of the nozzle body of door frame both sides sets up in opposite directions. The length direction of recess is 45 contained angles with the width direction and the direction of height of door frame on the nozzle body, falls on the automobile body like this for being the slash that is 45 contained angles with level or vertical direction for the waterline length obtains make full use of, and then has enlarged the scope of washing.
Practice proves that in the special fan-shaped nozzle for washing the vehicle, the water spraying channel is of a structure which is gradually reduced from the water inlet end to the water spraying end, the pressure of the water spraying end is increased, the outlet of the water spraying end is waist-shaped, the side wall of the U-shaped groove is pressurized, the sprayed water column falls on the vehicle body and is a high-pressure waterline, the washing pressure can be ensured, the washing area is increased, and the special fan-shaped nozzle for washing the vehicle is suitable for washing the vehicle; the first convex ring and the second convex ring are designed to facilitate installation in use, the second convex ring is movably connected, and the second convex ring can be inserted first and then installed after being installed; further, during the installation, the length direction of U-shaped recess all is the acute angle contained angle of certain angle with the width direction or the direction of height of door frame for the waterline that falls on the automobile body is the slash, has further enlarged the scope of washing, makes the water resource obtain make full use of.
Claims (9)
1. The utility model provides a special fan-shaped nozzle of carwash which characterized in that: comprises a nozzle body; one axial end of the nozzle body is a water inlet end, and the other axial end of the nozzle body is a water spray end; the water spraying end is provided with a groove which is radially arranged and has a U-shaped longitudinal section; the nozzle body is provided with a water spraying channel which is arranged along the axial direction, the water spraying channel and the nozzle body are arranged concentrically, the water spraying channel is of a structure which is gradually reduced from a water inlet end to a water spraying end, the cross section of the water spraying channel at the water inlet end is circular, the water spraying channel at the water spraying end leads to the bottom of the groove, the cross section of the water spraying channel is waist-shaped, and the length direction of the waist shape is consistent with the length direction of the groove; the nozzle body lateral wall is equipped with along the protruding circle of first protruding circle and the protruding circle of second that circumference set up, is equipped with the interval between the protruding circle of first protruding circle and the second, and the protruding circle threaded connection of second is on the nozzle body.
2. The fan nozzle for car washing according to claim 1, wherein: the outer sides of the first convex ring and the second convex ring are both hexagonal.
3. A rocking water spray assembly comprising the fan nozzle for car washing of claim 1 or 2, characterized in that: the device also comprises a supporting plate, a longitudinal driving device and a transverse driving device; the supporting plate is in a long strip shape, more than two circular holes with the same size are arranged on the supporting plate, the number of the circular holes is equal to that of the fan-shaped nozzles special for washing the car, and the circular holes correspond to the fan-shaped nozzles special for washing the car one by one; the outer diameters of the first convex ring and the second convex ring on the nozzle body are both larger than the aperture of the circular hole, the aperture of the circular hole is larger than the outer diameter of the nozzle body between the first convex ring and the second convex ring, the nozzle body is clamped on the corresponding circular hole through the first convex ring and the second convex ring, and the first convex ring and the second convex ring are respectively positioned on two sides of the circular hole; the longitudinal driving device is connected to one end of the supporting plate in the length direction and drives the supporting plate to longitudinally swing, and the transverse driving device is connected to one end of the supporting plate in the width direction and drives the supporting plate to transversely swing.
4. The rocking water jet assembly of claim 3, wherein: the included angles between the length direction of the groove on the nozzle body and the length direction and the width direction of the supporting plate are not zero.
5. The rocking water jet assembly of claim 4, wherein: the length direction of the groove on the nozzle body and the length direction or the width direction of the supporting plate form an included angle of 30-60 degrees.
6. The rocking sprinkler assembly of any one of claims 3-5, further comprising: the transverse driving device is a cylinder.
7. The rocking sprinkler assembly of any one of claims 3-5, further comprising: the longitudinal driving device includes: the driving mechanism comprises a driving motor, a first connecting rod and a second connecting rod, wherein one end of the first connecting rod and one end of the second connecting rod are both connecting ends, the other end of the first connecting rod and the other end of the second connecting rod are both driving ends, the connecting end of the first connecting rod is connected with a rotating shaft of the driving motor, the driving end of the first connecting rod is connected with the connecting end of the second connecting rod through rotating of the rotating shaft, and the driving end of the second connecting rod is connected with the top or the.
8. The rocking sprinkler assembly of any one of claims 3-5, further comprising: 3 ~ 7 round holes are arranged along the length direction on the supporting plate.
9. A car washer including the rocking water jet assembly of any one of claims 3 to 8, wherein: the swinging type water spraying device further comprises a door frame, wherein a set of swinging type water spraying assembly is respectively arranged at the top and two sides of the door frame; the longitudinal driving device and the transverse driving device are respectively arranged at the top of the door frame, the length direction of the supporting plate is consistent with the width direction of the door frame, and the water spraying end of the nozzle body faces downwards; install the formula of swaing water spray component in door frame both sides, vertical drive arrangement and horizontal drive arrangement install respectively on the lateral wall of door frame, and the length direction of backup pad is unanimous with the direction of height of door frame, and the end of spraying of the nozzle body of door frame both sides sets up in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152163.9U CN213057005U (en) | 2020-06-19 | 2020-06-19 | Special fan-shaped nozzle for car washing, swing type water spraying assembly comprising same and car washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152163.9U CN213057005U (en) | 2020-06-19 | 2020-06-19 | Special fan-shaped nozzle for car washing, swing type water spraying assembly comprising same and car washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213057005U true CN213057005U (en) | 2021-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021152163.9U Active CN213057005U (en) | 2020-06-19 | 2020-06-19 | Special fan-shaped nozzle for car washing, swing type water spraying assembly comprising same and car washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213057005U (en) |
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2020
- 2020-06-19 CN CN202021152163.9U patent/CN213057005U/en active Active
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