CN217797639U

CN217797639U - Cleaning device

Info

Publication number: CN217797639U
Application number: CN202221396767.7U
Authority: CN
Inventors: 王新基; 方苏文
Original assignee: Tianjin Jize Precision Machinery Co ltd
Current assignee: Tianjin Jize Precision Machinery Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-15
Anticipated expiration: 2032-05-30

Abstract

The utility model provides a cleaning device relates to drink production technical field, and the main objective provides a cleaning device who has great cleaning range and convenient to use. The cleaning device comprises a shell, a rotating unit and a spray head; one end of the rotating unit is positioned in the shell and can rotate relative to the shell, the other end of the rotating unit extends out relative to the shell, and a path for liquid to flow through is constructed in the rotating unit; the spray head is positioned at one end of the rotating unit, which extends out relative to the shell, and is communicated with the path; the number of the spray heads is at least two, and the pointing directions of any two spray heads are different; the cleaning liquid injected into the shell can drive the rotating unit to rotate and is sprayed out through the spray head. When the cleaning device is used, the rotating unit can rotate along with the inflow of the cleaning liquid and drive the spray head connected with the rotating unit to rotate, and in the process, the cleaning liquid can be sprayed in a larger range along with the movement of the spray head, so that the effect of expanding the cleaning range is achieved, the cleaning dead angle is effectively reduced, and the cleaning efficiency is improved.

Description

Cleaning device

Technical Field

The utility model belongs to the technical field of the drink production technique and specifically relates to a belt cleaning device is related to.

Background

The beverage filling machine needs to clean pipelines and the inside of the machine after production in one production process, so that the inside of the machine is clean and aseptic, the safety of produced beverages and other foods is ensured, and meanwhile, the beverage filling machine is beneficial to smooth production in the next production process. In addition to the filling machines described above, the filling rooms used for filling the products also have a certain amount of product residues, so that when a certain production run is over, the filling rooms also need to be cleaned.

In order to achieve a good cleaning effect, the filling room needs to be cleaned integrally. Because traditional shower nozzle only can clear up certain direction, the clearance dead angle is bigger than normal and use inconvenience. In order to solve the above problems, a new cleaning apparatus needs to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cleaning device to solve traditional belt cleaning device washing scope that exists among the prior art and be on the low side, use inconvenient technical problem. The utility model provides a plurality of technological effects that preferred technical scheme among a great deal of technical scheme can produce are seen in the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a cleaning device, which comprises a shell, a rotating unit and a spray head; one end of the rotating unit is positioned in the shell and can rotate relative to the shell, the other end of the rotating unit extends out relative to the shell, and a path for liquid to flow through is constructed in the rotating unit; the spray head is positioned at one end of the rotating unit, which extends out relative to the shell, and is communicated with the path; the number of the spray heads is at least two, and the pointing directions of any two spray heads are different; the cleaning liquid injected into the shell can drive the rotating unit to rotate and is sprayed out through the spray head.

When the cleaning device is used, the rotating unit can rotate along with the inflow of the cleaning liquid, so that the spray head connected with the rotating unit can also generate displacement along with the rotation of the rotating unit, and in the process, the cleaning liquid can be sprayed in a larger range along with the movement of the spray head, so that the effect of expanding the cleaning range is achieved, the cleaning dead angle is effectively reduced, and the cleaning efficiency is improved.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

As a further improvement of the present invention, the rotating unit includes a rotating distributor located in the housing, and at least two liquid flow tubes for liquid to flow through are obliquely arranged on the rotating distributor; the cleaning fluid distributor is characterized in that a step hole is formed in the shell, the rotary distributor located on the step hole can divide the shell into an upper cavity and a lower cavity, and cleaning fluid located in the upper cavity can flow into the lower cavity through the rotary distributor and drive the rotary distributor to rotate relative to the shell.

Because the liquid flow pipe in the rotary distributor is obliquely arranged, when liquid flows through the liquid flow pipe, the rotary distributor can convert the pressure of the liquid during flowing into driving force for rotation; meanwhile, the internal space of the shell is divided into two parts by the rotary distributor, so that liquid can flow through the liquid flow pipe of the rotary distributor, and the rotary distributor can obtain the maximum rotary driving force; meanwhile, when flowing between the two chambers, the cleaning liquid can collide with the inner wall of the shell and the rotary distributor, so that a large amount of foam is produced, and the cleaning effect of the foam is improved.

As a further improvement of the present invention, the section of the rotary distributor in the radial direction is a rotationally symmetric structure.

At this time, the driving forces of rotation provided by the liquids flowing through different liquid flow pipes can interact with each other to achieve a better driving effect.

As a further improvement of the utility model, a counterweight column is also arranged on the axis of the rotary distributor in a penetrating way.

The counterweight column can help to increase the weight of the rotary distributor, so that the rotary distributor cannot generate large upper and lower offset in the process of quick rotation, and the rotary distributor can be further ensured to play a good drainage effect.

As a further improvement of the present invention, the rotating unit further comprises a diffuser, an upper end of the diffuser is located in the lower chamber and is fixedly connected with the rotary distributor, and a lower end of the diffuser extends out relative to the housing; the diffuser is of a hollow structure, and liquid guide holes connected with the hollow structure are formed in the peripheral side of the upper end of the diffuser.

The diffuser structure not only can lead out the cleaning liquid flowing into the shell, but also can help the cleaning liquid to further generate foam, thereby improving the cleaning effect.

As a further improvement of the present invention, a diversion sheet is further provided between the diffuser and the rotary distributor.

The drainage sheet can play a good role in drainage, and liquid is led to the diffuser from the rotary distributor.

As a further improvement of the utility model, the rotation unit is still including fixed the setting the atomizer of diffuser below, the atomizer includes column connecting pipe and spherical stock solution chamber, the connecting pipe with diffuser fixed connection, the stock solution chamber with shower nozzle fixed connection.

Because the sprayer is fixedly connected with the diffuser, the sprayer can synchronously rotate along with the rotation of the diffuser, so that the pointing position of the spray head on the sprayer is adjusted, the cleaning range of the equipment is improved, and the cleaning dead angle is reduced or even eliminated.

As a further improvement of the present invention, the rotating unit further includes an elastic pin, the lower end of the diffuser is provided with a first perforation, the upper end of the connecting pipe is provided with a second perforation which is arranged opposite to the first perforation, and the elastic pin passes through the first perforation and the second perforation.

The spring pin may connect the diffuser and the sprayer together to allow the sprayer to swivel in response to rotation of the diffuser.

As a further improvement of the present invention, the lower end of the diffuser is provided with a step ring which can be inserted into the connecting pipe, and the first through hole is located on the step ring.

The step ring structure can further ensure the firm connection degree of the diffuser and the connecting sleeve, and meanwhile, the assembly of operators is convenient.

As a further improvement of the present invention, the number of the nozzles is four and two at will, the size of the included angle between the nozzles is not less than 45 °.

At least four spray heads distributed in different directions can obtain a larger cleaning coverage area during working so as to ensure the cleaning effect.

Compared with the prior art, the cleaning device provided by the preferred embodiment of the utility model can effectively enlarge the cleaning coverage of the equipment by utilizing the rotating unit and reduce the cleaning dead angle as much as possible compared with the traditional cleaning equipment; meanwhile, the rotating unit is driven by liquid to rotate, and the structure is simple; the connection structure and the positional relationship among the rotary distributor, the diffuser and the housing can not only promote the cleaning liquid to rotate, but also enable the cleaning liquid to generate a large amount of foam in the rotating process, thereby improving the cleaning effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the cleaning device of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the rotary distributor of the cleaning apparatus of the present invention;

FIG. 4 is a schematic cross-sectional view of FIG. 3;

FIG. 5 is a schematic view of the diffuser of the cleaning device of the present invention;

FIG. 6 is a schematic cross-sectional view of FIG. 5;

FIG. 7 is a schematic structural view of a drainage sheet in the cleaning device of the present invention;

FIG. 8 is a schematic view of the sprayer according to the present invention;

fig. 9 is a schematic structural view of the elastic pin in the cleaning device of the present invention.

In the figure: 1. a housing; 11. a stepped bore; 12. an upper chamber; 13. a lower chamber; 2. a spray head; 3. a rotary distributor; 31. a liquid flow tube; 4. a counterweight column; 5. a diffuser; 51. a drain hole; 52. a first perforation; 53. a step ring; 6. a drainage sheet; 7. a sprayer; 71. a connecting pipe; 72. a liquid storage cavity; 73. a second perforation; 8. and an elastic pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The technical solution of the present invention will be specifically described below with reference to the accompanying drawings.

The utility model provides a cleaning device, which comprises a shell 1, a rotating unit and a spray head 2, wherein the whole structure is shown in figure 1; one end of the rotating unit is positioned in the shell 1 and can rotate relative to the shell 1, the other end of the rotating unit extends out relative to the shell 1, and a path for liquid to flow through is formed in the rotating unit; the spray head 2 is positioned at one end of the rotating unit, which extends out relative to the shell 1, and is communicated with the path through which the liquid flows; the number of the spray heads 2 is at least two, and the pointing directions of any two spray heads 2 are different; the cleaning liquid injected into the housing 1 can drive the rotating unit to rotate and is sprayed out through the spray head 2.

In use, since the rotation unit can rotate with the inflow of the cleaning liquid, the spray head 2 connected to the rotation unit can also rotate in synchronization with the rotation of the rotation unit. In the process, the cleaning liquid can be sprayed in a larger range along with the movement of the spray head 2, so that the effect of expanding the cleaning range is achieved, the cleaning dead angle is effectively reduced, and the cleaning efficiency is improved.

It should be noted that the above-mentioned rotating unit can rotate under the drive of liquid stream, so compare with traditional electrically driven rotatory equipment, has energy-conserving advantage, and its structure is simpler simultaneously, also makes things convenient for later maintenance.

The upper end of above-mentioned casing 1 is provided with the protecting cover structure, and this protecting cover can be in the same place with the fluid line threaded connection between the machine filling, and this protecting cover also can link to each other with casing 1 through helicitic texture simultaneously. In use, the cleaning device is connected to a corresponding fluid line, and fluid in the line can flow into the housing 1 through the protective cover and out of the spray head 2 through the chamber in the housing 1.

As an alternative embodiment, the rotating unit comprises a rotating distributor 3 located inside the housing 1, as shown in fig. 3, at least two liquid flow pipes 31 for liquid to flow through are arranged obliquely on the rotating distributor 3.

Since the liquid flow tube 31 in the rotary distributor 3 is disposed obliquely, when the liquid flows through the liquid flow tube 31, the rotary distributor 3 can convert the pressure when the liquid flows through into the driving force to rotate.

Specifically, the liquid flow pipes 31 may extend along a curved direction or a straight direction, as long as the axes of any liquid flow pipes 31 are arranged from top to bottom and from outside to inside. The structure of the rotary distributor is prior art and will not be described in detail herein.

In addition, in order to ensure that the rotary distributor 3 can obtain a large driving force, a stepped hole 11 is formed in the housing 1, the rotary distributor 3 positioned on the stepped hole 11 can divide the housing 1 into an upper chamber 12 and a lower chamber 13, and the cleaning solution positioned in the upper chamber 12 can flow into the lower chamber 13 through the rotary distributor 3 and drive the rotary distributor 3 to rotate relative to the housing 1.

At this time, as the internal structure of the casing 1 is shown in fig. 2, since the rotary distributor 3 divides the internal space of the casing 1 into two parts, it is ensured that the liquid flows through the liquid flow pipe 31 of the rotary distributor 3, and it is ensured that the rotary distributor 3 can obtain the largest possible rotational driving force.

In addition, because the path formed between the shell 1 and the rotary distributor 3 for the liquid to flow through is relatively tortuous, the cleaning liquid can fully collide with the inner wall of the shell 1 and the rotary distributor 3 when flowing between the two chambers, thereby producing a large amount of foam and improving the cleaning effect.

As an alternative embodiment, the rotary distributor 3 has a rotationally symmetrical cross-section in the radial direction, as shown in fig. 4. At this time, the driving forces of rotation provided by the liquids flowing through the different liquid flow pipes 31 can interact with each other to achieve a better driving effect. If the cross section of the rotating distributor 3 in the radial direction is a non-rotationally symmetrical structure, there will be a certain offset effect between the driving forces generated by the cleaning liquid flowing through the different liquid flow pipes 31, which will not only affect the rotation rate of the rotating distributor 3, but also affect the stability of the rotating distributor 3 in the housing 1, and thus the rotating distributor 3 moves up and down relative to the housing 1, which will affect the normal use of the device.

In addition, as shown in fig. 2, in order to make the use of the rotary distributor 3 more stable, as an alternative embodiment, a counterweight column 4 is further arranged on the axis of the rotary distributor 3.

The weight column 4 can help to increase the weight of the rotary distributor 3, so that the rotary distributor 3 does not generate large vertical offset in the process of rapid rotation, thereby further ensuring that the rotary distributor 3 can play a good drainage effect.

Specifically, the weight post 4 has a screw structure.

As an alternative embodiment, the rotating unit further comprises a diffuser 5, the upper end of the diffuser 5 being located inside the lower chamber 13 and being fixedly connected to the rotating distributor 3, and the lower end projecting with respect to the casing 1; the diffuser 5 has a hollow structure, and the upper end of the diffuser is provided with a liquid guide hole 51 connected with the hollow structure on the periphery, as shown in fig. 5-6.

The diffuser 5 structure not only can guide out the cleaning liquid flowing into the casing 1, but also can help the cleaning liquid to further generate foam, thereby improving the cleaning effect.

In order to reduce friction between the diffuser 5 and the casing 1 and prevent the cleaning solution from leaking, a bushing is installed at the lower opening of the casing 1, and the diffuser 5 is connected to the casing 1 through the bushing.

In addition, in order to prevent direct friction between the diffuser 5 and the upper end of the liner and accelerate the wear of the liner, an annular wear-resistant sheet structure is installed between the end of the liner and the diffuser 5. The wear-resistant sheet is made of PTFE (polytetrafluoroethylene) or PA (polyamide) material. In addition, the wear-resistant sheet can prevent the diffuser 5 from colliding with the lining due to the possible up-and-down motion when moving in the housing 1.

As an alternative embodiment, a guide vane 6 is also provided between the diffuser 5 and the rotary distributor 3. The drainage sheet 6 has a plurality of holes in the thickness direction for allowing the liquid to flow therethrough, as shown in fig. 7. The flow-guiding sheet 6 has a good flow-guiding effect during use, enabling cleaning liquid to be guided from the rotary distributor 3 to the diffuser 5.

In particular, the drainage sheet 6 can also be made of PTFE or PA-based material.

In order to ensure that the guide plate 6 can rotate synchronously with the rotating distributor 3 and the diffuser 5, a positioning pin structure is arranged between the diffuser 5 and the guide plate 6.

As an alternative embodiment, the rotating unit further comprises an atomizer 7 fixedly disposed below the diffuser 5, the atomizer 7 comprises a cylindrical connecting pipe 71 and a spherical liquid storage cavity 72, as shown in fig. 8, the connecting pipe 71 is fixedly connected with the diffuser 5, and the liquid storage cavity 72 is fixedly connected with the spray head 2.

Because the sprayer 7 is fixedly connected with the diffuser 5, the sprayer 7 can synchronously rotate along with the rotation of the diffuser 5, so that the pointing position of the spray head 2 on the sprayer 7 is adjusted, the cleaning range of the equipment is improved, and the cleaning dead angle is reduced or even eliminated.

As an alternative embodiment, the rotation unit further includes an elastic pin 8, as shown in fig. 9, a lower end of the diffuser 5 is provided with a first perforation 52, an upper end of the connection pipe 71 is provided with a second perforation 73 disposed opposite to the first perforation 52, and the elastic pin 8 is disposed through the first perforation 52 and the second perforation 73. The diffuser 5 is provided at a lower end thereof with a stepped ring 53 inserted into the connection pipe 71, and the first through-hole 52 is formed at the stepped ring 53.

The elastic pin 8 can connect the diffuser 5 and the sprayer 7 together, so that the sprayer 7 can rotate along with the rotation of the diffuser 5; meanwhile, the step ring 53 structure can further ensure the firm connection degree of the diffuser 5 and the connecting sleeve, and is convenient for the assembly of operators.

As an alternative embodiment, the number of the spray heads 2 is four, and the included angle between any two spray heads 2 is not less than 45 °.

At least four spray heads 2 distributed in different directions can obtain a larger cleaning coverage area during working so as to ensure the cleaning effect.

Compare with traditional cleaning equipment, this cleaning device is applicable to the drink processing field, can wash machine and workshop after accomplishing a certain production process, has the advantage that the washing scope is wide, simple structure. In addition, when the device is used, the device can be used for filling hot water and acid-base liquid meeting corresponding cleaning requirements, and the application range is wide.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Cleaning device, its characterized in that includes: a housing, a rotation unit, and a spray head;

one end of the rotating unit is positioned in the shell and can rotate relative to the shell, the other end of the rotating unit extends out relative to the shell, and a path for liquid to flow through is constructed in the rotating unit;

the spray head is positioned at one end of the rotating unit, which extends out relative to the shell, and is communicated with the path; the number of the spray heads is at least two, and the pointing directions of any two spray heads are different;

the cleaning liquid injected into the shell can drive the rotating unit to rotate and is sprayed out through the spray head.

2. The cleaning device according to claim 1, wherein the rotating unit comprises a rotating distributor located in the housing, the rotating distributor being provided with at least two liquid flow pipes for liquid communication;

the cleaning fluid distributor is characterized in that a step hole is formed in the shell, the rotary distributor located on the step hole can divide the shell into an upper cavity and a lower cavity, and cleaning fluid located in the upper cavity can flow into the lower cavity through the rotary distributor and drive the rotary distributor to rotate relative to the shell.

3. The cleaning device of claim 2, wherein the cross-section of the rotary distributor in the radial direction is a rotationally symmetric structure.

4. The cleaning device of claim 2, wherein a counterweight column is further disposed on the axis of the rotary distributor.

5. The cleaning apparatus defined in any one of claims 2-4, wherein the rotary unit further comprises a diffuser, the diffuser having an upper end located within the lower chamber and fixedly connected to the rotary distributor and a lower end projecting relative to the housing; the diffuser is of a hollow structure, and liquid guide holes connected with the hollow structure are formed in the peripheral side of the upper end of the diffuser.

6. The cleaning apparatus defined in claim 5, wherein a diverter blade is further disposed between the diffuser and the rotating distributor.

7. The cleaning device of claim 5, wherein the rotating unit further comprises an atomizer fixedly disposed below the diffuser, the atomizer comprising a cylindrical connecting tube and a spherical reservoir, the connecting tube being fixedly connected to the diffuser, the reservoir being fixedly connected to the spray head.

8. The washing device as claimed in claim 7, wherein the rotation unit further includes an elastic pin, a lower end of the diffuser is provided with a first through hole, an upper end of the connection pipe is provided with a second through hole disposed opposite to the first through hole, and the elastic pin is disposed through the first through hole and the second through hole.

9. The cleaning apparatus as claimed in claim 8, wherein the diffuser is provided at a lower end thereof with a stepped ring insertable into the connecting pipe, and the first through-hole is formed in the stepped ring.

10. The cleaning device according to claim 7, wherein the number of the spray heads is four and the angle between any two spray heads is not less than 45 °.