CN108464805B - Supercharging type pulse cleaning equipment - Google Patents
Supercharging type pulse cleaning equipment Download PDFInfo
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- CN108464805B CN108464805B CN201810343923.5A CN201810343923A CN108464805B CN 108464805 B CN108464805 B CN 108464805B CN 201810343923 A CN201810343923 A CN 201810343923A CN 108464805 B CN108464805 B CN 108464805B
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- water
- base
- water outlet
- upper cover
- pulse
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- 238000004140 cleaning Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000007921 spray Substances 0.000 claims abstract description 41
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims abstract description 11
- 230000004907 flux Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention provides a pressurized pulse cleaning device, comprising: the spray arm is rotatably connected to the bottom of the washing space of the dish washer, a plurality of spray structures are arranged on the spray arm, a plurality of gradual change water outlet channels for increasing water outlet pressure are arranged on the spray structures, and the number of the water outlet channels is changed through shielding, and pulse water flows are formed in sequence. According to the supercharging type pulse cleaning equipment provided by the invention, the supercharging structure and the pulse structure are integrally arranged on the spraying structure to form the pulse type high-pressure spraying water column, so that the spraying area (burst occurs when the pulse type high-pressure water column collides with the surface of tableware to generate large-area spray) is increased under the condition of reducing the water flow consumption, and the cleaning effect is further improved.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to cleaning equipment, in particular to supercharging type pulse cleaning equipment.
Background
Most of common dish washers adopt a continuous spray type washing mode, the spray mode drives a waterway through a washing pump and then enters a spray structure through a pipeline, wherein the whole waterway is communicated, then the washing pump continuously pumps water for washing, but the impulse generated by continuous spraying of the washing pump is constant, and experiments prove that the impulse is basically proportional to the washing effect, even if the spray structure is always in a continuous spray state, the improvement of the washing effect is not obvious, and the continuous operation of the washing pump inevitably consumes more electric energy.
In view of the foregoing, there is a need for a cleaning apparatus that can improve the cleaning effect, reduce the water consumption and energy consumption, and shorten the cleaning time.
Disclosure of Invention
The present invention has been made in view of the above problems occurring in the prior art, and an object of the present invention is to provide a cleaning apparatus capable of improving cleaning effect, reducing water consumption and energy consumption thereof, and shortening washing time.
The aim of the invention can be achieved by the following technical scheme: a pressurized pulse cleaning apparatus comprising: the spray arm is rotatably connected to the bottom of the washing space of the dish washer, a plurality of spray structures are arranged on the spray arm, a plurality of gradual change water outlet channels for increasing water outlet pressure are arranged on the spray structures, and the number of the water outlet channels is changed through shielding, and pulse water flows are formed in sequence.
In the above-mentioned booster-type pulse cleaning device, the gradual change type water outlet channel is arranged in a horn-shaped structure, wherein the diameter size of the water inlet end port of the gradual change type water outlet channel is larger than the diameter size of the water outlet end port.
In the pressurized pulse cleaning equipment, the spraying structure comprises a base provided with a water inlet channel, an upper cover provided with the water outlet channel, and a rotating disc positioned between the base and the upper cover, wherein the communication area between the water inlet channel and the water outlet channel is changed through the rotating disc.
In the supercharging type pulse cleaning device, the power of the rotary disc is derived from the water body and drives the rotary disc to rotate through the water inlet channel on the base.
In the supercharging pulse cleaning device, the base and the upper cover are connected in a nested manner, and the rotary disk is arranged in a cavity formed by nesting and splicing the base and the upper cover.
In the supercharging pulse cleaning device, the base is provided with the pivot, and the pivot is connected with the sleeve on the upper cover in a nested manner, wherein the rotary disc is sleeved on the outer side of the sleeve.
In the above-mentioned booster-type pulse cleaning apparatus, the base and the upper cover are all arranged in a revolving body structure, and the rotating disk, the base and the upper cover are coaxially distributed.
In the supercharging pulse cleaning device, the rotary disc is arranged in an arc-shaped structure, wherein the arc center of the rotary disc is nested with the outer side wall of the sleeve.
In the above-mentioned pressurized pulse cleaning device, at least one dial plate having a tooth-like structure is provided on the rotating disk on the opposite side of the base.
In the above-mentioned booster-type pulse cleaning device, the cross section of the dial plate is arranged like a triangle along the axial direction of the rotating disk, wherein one side of the dial plate is an inclined plane.
In the above-described pressurized pulse cleaning apparatus, the inclined surface has a certain arc.
In the supercharging pulse cleaning device, the number of the poking plates is a plurality of, and the poking plates are distributed along the arc length of the arc-shaped structure of the rotating disc, wherein the direction of the inclined plane of each poking plate is consistent.
In the supercharging pulse cleaning device, a plurality of first through holes are formed in the axial direction of the base, wherein the first through holes are arranged in an annular array and serve as water inlet channels of water.
In the pressurized pulse cleaning device, a plurality of second through holes are formed along the axial direction of the upper cover, wherein the plurality of second through holes are arranged in an annular array and serve as water outlet channels of the water body.
In the above-mentioned pressure boost formula pulse cleaning equipment, first through-hole and second through-hole evenly distributed are on base and upper cover, and when the rotary disk was rotatory under the impact of water, the quantity of first through-hole and second through-hole intercommunication was equalling in each pulse in-process.
In the pressurized pulse cleaning apparatus described above, the water flux of the first through hole is greater than the water flux of the second through hole.
In the supercharging type pulse cleaning device, the spray arms are arranged in an S-shaped structure, and the spray structures are sequentially arranged along the arc-shaped structures of the spray arms.
In the supercharging type pulse cleaning device, the inclination angles of the spraying surfaces of the spraying structures are different.
Compared with the prior art, the supercharging type pulse cleaning equipment provided by the invention has the advantages that the supercharging structure and the pulse structure are integrated and arranged on the spraying structure to form the pulse type high-pressure spraying water column, so that the spraying area is increased (the pulse type high-pressure water column bursts when colliding with the surface of tableware to generate large-area water spray) under the condition of reducing the water flow consumption, and the cleaning effect is further improved.
Drawings
Fig. 1 is a schematic structural view of a booster pulse cleaning apparatus according to the present invention.
FIG. 2 is a schematic view of a spray structure according to a preferred embodiment of the present invention.
Fig. 3 is an exploded view of a spray structure in accordance with a preferred embodiment of the present invention.
FIG. 4 is a schematic diagram of a rotary table according to a preferred embodiment of the present invention.
FIG. 5 is a schematic view of the structure of the upper cover in a preferred embodiment of the invention.
In the figure, 100, spray arm; 200. a spray structure; 210. a base; 211. a water inlet channel; 212. around the pivot; 220. an upper cover; 221. a water outlet channel; 222. a sleeve; 230. a rotating disc; 231. a poking plate; 231a, inclined plane.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the present invention provides a booster pulse cleaning apparatus, comprising: the spray arm 100 rotatably connected to the bottom of the washing space of the dishwasher, wherein a plurality of spray structures 200 are provided on the spray arm 100, wherein a plurality of gradual change water outlet passages 221 for increasing the water outlet pressure are provided on the spray structures 200, and the number and sequence of the water outlet passages 221 are changed by shielding to form a pulse water flow.
According to the supercharging type pulse cleaning equipment provided by the invention, the supercharging structure and the pulse structure are integrally arranged on the spraying structure 200 to form the pulse type high-pressure spraying water column, so that the spraying area (burst occurs when the pulse type high-pressure water column collides with the surface of tableware to generate large-area spray) is increased under the condition of reducing the water flow consumption, and the cleaning effect is further improved.
Preferably, as shown in fig. 1 to 5, the gradual change type water outlet channel 221 is in a horn structure, wherein the diameter of the water inlet end port of the gradual change type water outlet channel 221 is larger than that of the water outlet end port, so that the water body flows from a large end port to a small end port, namely, the flow rate of the water body is from slow to fast, thereby improving the pressure of the water body during spraying, further expanding the washing area generated by collision between the water body and the surface of the tableware, and cleaning the tableware more cleanly and effectively.
Further preferably, as shown in fig. 1 to 5, the spray structure 200 includes a base 210 provided with a water inlet channel 211, an upper cover 220 provided with the water outlet channel 221, and a rotating disk 230 positioned between the base 210 and the upper cover 220, wherein the communicating area between the water inlet channel 211 and the water outlet channel 221 is changed by the rotating disk 230, so that the pulse water outlet of the spray structure 200 is realized, and the effect of saving the water consumption is achieved. Further preferably, the power of the rotating disk 230 is derived from the water body and drives the rotating disk 230 to rotate through the water inlet channel 211 on the base 210, so that the rotating disk 230 rotates between the base 210 and the upper cover 220, and the rotating disk 230 is driven to rotate without adding an additional power structure, so that the arrangement of the spraying structure 200 is compact and the assembly is simple.
Preferably, as shown in fig. 1 to 5, the base 210 and the upper cover 220 are in nested connection, and the rotating disk 230 is installed in a cavity formed by nesting and splicing the base 210 and the upper cover 220, further preferably, a pivot 212 is provided on the base 210 and is in nested connection with a sleeve 222 on the upper cover 220, wherein the rotating disk 230 is sleeved outside the sleeve 222, the base 210 and the upper cover 220 are all in a revolving body structure, and the rotating disk 230, the base 210 and the upper cover 220 are coaxially distributed, so that the pulse effect of the spraying structure 200 and the reliability of the rotating disk 230 in rotation are improved.
Further preferably, as shown in fig. 1 to 5, the rotating disk 230 is disposed in an arc-shaped structure, wherein the arc center position of the rotating disk 230 is nested with the outer sidewall of the sleeve 222. Further preferably, at least one paddle 231 with a similar tooth structure is disposed on the rotating disk 230 at a side opposite to the base 210, when the water entering the spraying structure 200 from the water inlet channel 211 hits the paddle 231, the rotating disk 230 is rotated around the sleeve 222, so as to change the communication area (water flux) between the water inlet channel 211 and the water outlet channel 221, further realize pulsed water outlet, and save water resources.
Further preferably, as shown in fig. 1 to 5, along the axial direction of the rotating disk 230, the cross section of the paddle 231 is arranged in a similar triangle structure, wherein one side of the paddle 231 is an inclined plane 231a, so that when a water body impacts the paddle 231, the rotating disk 230 can be smoothly pushed to rotate, further preferably, the inclined plane 231a has a certain radian, namely a concave radian, so that when the water body impacts the vamp of the paddle 231, the contact area between the water body and the paddle 231 is increased, namely a larger impact force is formed on the surface of the paddle 231, the quick start rotation of the rotating disk 230 is realized, and the reliability of the pulse water outlet of the spraying structure 200 is improved.
Further preferably, as shown in fig. 1 to 5, the number of the poking plates 231 is several, and the poking plates 231 are distributed along the arc length of the arc structure of the rotating disk 230, wherein the direction of the inclined plane 231a of each poking plate 231 is consistent, that is, the direction of the stress point of the poking plate 231 is consistent, so that the rotating speed of the rotating disk 230 is further increased, and in addition, the uniformity of the pulsed water outlet is higher.
Preferably, as shown in fig. 1 to 5, a plurality of first through holes are provided along the axial direction of the base 210, and further preferably, the plurality of first through holes are provided in an annular array as water inlet channels 211 of the water body; a plurality of second through holes are arranged along the axial direction of the upper cover 220, and further preferably, the plurality of second through holes are arranged in an annular array and serve as water outlet channels 221 of the water body; further preferably, the first through holes and the second through holes are uniformly distributed on the base 210 and the upper cover 220, and when the rotating disk 230 rotates under the impact of the water body, the number of the first through holes and the second through holes communicated is equalized during each pulse, thereby improving the cleaning effect of the cleaning device.
It is further preferred that, as shown in fig. 1 to 5, the water flux of the first through hole is greater than the water flux of the second through hole, wherein the water flux refers to the volume of the water body when the water body passes through the first through hole or the second through hole, when a large amount of water body flows from the position with greater water flux to the position with smaller water flux, i.e. the input amount is greater than the output amount, the pressure of the water body in the spraying structure 200 is increased continuously, and then the pressure of the water body is increased again due to the gradual structure arrangement of the water outlet channel 221, i.e. the water body flows from the large end diameter to the small end diameter, so that when the water body is sprayed out of the water outlet channel 221 in the form of a water column, the water column has stronger pressure, on one hand, the spraying distance of the water column is increased, and on the other hand, when the water column collides with the surface of tableware and bursts, a larger washing area is generated, and tableware is cleaned more cleanly.
Further preferably, as shown in fig. 1 to 5, the first through holes are arranged in an arc structure, the second through holes are arranged in a truncated cone structure, and a plurality of arc first through holes are spliced to form an intermittent annular ring; the second through holes are spliced to form a discontinuous circle.
Preferably, as shown in fig. 1 to 5, the spray arm 100 is disposed in an S-shaped structure, where a plurality of spray structures 200 are sequentially disposed along an arc structure of the spray arm 100, and further preferably, the spray surfaces of the plurality of spray structures 200 have different inclination angles, where the spray surfaces refer to a plane where the water outlet ports of the water outlet channel 221 are located, so as to expand the spray range of the spray structures 200 and further improve the cleaning effect.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A booster pulse cleaning apparatus, comprising: the spray arm is rotatably connected to the bottom of the washing space of the dish washer, a plurality of spray structures are arranged on the spray arm, a plurality of gradual change water outlet channels for increasing the water outlet pressure are arranged on the spray structures, and the number of the water outlet channels is changed through shielding, and pulse water flow is formed in sequence;
the gradual change type water outlet channel is arranged in a horn-shaped structure, wherein the diameter size of a water inlet end port of the gradual change type water outlet channel is larger than that of a water outlet end port;
The spraying structure comprises a base provided with a water inlet channel, an upper cover provided with the water outlet channel and a rotating disc positioned between the base and the upper cover, wherein the communication area between the water inlet channel and the water outlet channel is changed through the rotating disc;
The base is in nested connection with the upper cover, the rotary disk is arranged in a cavity formed by nesting and splicing the base and the upper cover, a winding pivot is arranged on the base and is in nested connection with a sleeve on the upper cover, wherein the rotary disk is sleeved outside the sleeve, the base and the upper cover are both in a rotary body-shaped structure, and the rotary disk, the base and the upper cover are coaxially distributed;
The power of the rotating disk is derived from the water body and drives the rotating disk to rotate through a water inlet channel on the base;
at least one poking plate similar to a tooth-shaped structure is arranged on the rotating disc at the side opposite to the base;
The cross section of the poking plate is arranged like a triangle along the axis direction of the rotating disc, wherein one side of the poking plate is an inclined plane.
2. The pressurized pulse cleaning apparatus according to claim 1, wherein a plurality of first through holes are provided along an axial direction of the base, and wherein the plurality of first through holes are provided in an annular array as water inlet passages of the water body.
3. The pressurized pulse cleaning apparatus according to claim 2, wherein a plurality of second through holes are provided along an axial direction of the upper cover, wherein the plurality of second through holes are provided in an annular array as water outlet passages of the water body.
4. A pressurized pulse cleaning apparatus according to claim 3, wherein the first through holes and the second through holes are uniformly distributed on the base and the upper cover, and the number of the first through holes and the second through holes communicated is equalized during each pulse when the rotary disk rotates under the impact of the water body.
5. A pressurized pulse cleaning apparatus according to claim 3, wherein the water flux of the first through hole is greater than the water flux of the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343923.5A CN108464805B (en) | 2018-04-17 | Supercharging type pulse cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343923.5A CN108464805B (en) | 2018-04-17 | Supercharging type pulse cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108464805A CN108464805A (en) | 2018-08-31 |
| CN108464805B true CN108464805B (en) | 2024-06-25 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005026558B3 (en) * | 2005-06-08 | 2006-11-16 | Miele & Cie. Kg | Method for providing a pulsed wash spray in a domestic dish washing machine has a rotary member in the spray arms which opens and closes the liquid to the spray nozzles |
| CN208973748U (en) * | 2018-04-17 | 2019-06-14 | 浙江欧琳生活健康科技有限公司 | A kind of boosting type pulse cleaning equipment |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005026558B3 (en) * | 2005-06-08 | 2006-11-16 | Miele & Cie. Kg | Method for providing a pulsed wash spray in a domestic dish washing machine has a rotary member in the spray arms which opens and closes the liquid to the spray nozzles |
| CN208973748U (en) * | 2018-04-17 | 2019-06-14 | 浙江欧琳生活健康科技有限公司 | A kind of boosting type pulse cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210617 Address after: 315104 Xianghe East Road, Yinzhou District Yinzhou investment and business center, Ningbo, Zhejiang 128 Applicant after: NINGBO OULIN INDUSTRIAL Co.,Ltd. Address before: 315104 No. 128 Xianghe East Road, Yinzhou District, Ningbo, Zhejiang. Applicant before: ZHEJIANG OULIN HEALTHY LIFE TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information |
Address after: 315104, Zhejiang, Yinzhou District, Ningbo investment center, harmony East Road, No. 128 Applicant after: Ningbo OULIN Technology Co.,Ltd. Address before: 315104 Xianghe East Road, Yinzhou District Yinzhou investment and business center, Ningbo, Zhejiang 128 Applicant before: NINGBO OULIN INDUSTRIAL Co.,Ltd. |
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| GR01 | Patent grant |