CN110219351B - Self-cleaning assembly of clean water nozzle and spray lance - Google Patents
Self-cleaning assembly of clean water nozzle and spray lance Download PDFInfo
- Publication number
- CN110219351B CN110219351B CN201910541935.3A CN201910541935A CN110219351B CN 110219351 B CN110219351 B CN 110219351B CN 201910541935 A CN201910541935 A CN 201910541935A CN 110219351 B CN110219351 B CN 110219351B
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- water
- cleaning
- spray
- base
- nozzle
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 239000007921 spray Substances 0.000 title claims abstract description 90
- 238000004140 cleaning Methods 0.000 title claims abstract description 61
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a cleaning water nozzle and a spray rod self-cleaning assembly, wherein the cleaning water nozzle comprises a base; a water outlet and a water inlet are arranged in the base, and the water outlet is communicated with the water inlet; the spray boom is arranged on the base, water flow is sprayed out from the water outlet through the water inlet, and the water outlet section is at a certain angle with the spray boom, so that the water flow surrounds a circle along the circumference of the spray boom. By the aid of the technical scheme, 360-degree cleaning of the surface of the spray rod can be achieved.
Description
Technical Field
The invention relates to the field of bathroom, in particular to a self-cleaning assembly for a cleaning water nozzle and a spray boom.
Background
At present, intelligent toilets are becoming more and more popular in life, and the intelligent toilets are provided with a cleaning device to clean a human body so as to improve the use experience of users. The spray rod arranged in the cleaning device needs to be washed, so the cleaning device is also internally provided with a self-cleaning device of the spray rod. The current self-cleaning mode adopted by the spray boom is that water flow is downwards cleaned from the top of the spray boom, and some residues at the bottom cannot be cleaned, so that the requirements of CBMF 15-2016 and other technical standards cannot be completely met.
Disclosure of Invention
The invention aims to provide a cleaning water nozzle and a spray rod self-cleaning assembly, which can realize 360-degree cleaning of the surface of a spray rod.
In order to solve the technical problems, the invention provides a cleaning water nozzle, which comprises a base; a water outlet and a water inlet are arranged in the base, and the water outlet is communicated with the water inlet; the spray lance is arranged on the upper part of the base, water flow is sprayed out from the water outlet through the water inlet, and the water outlet section and the spray lance form a certain angle, so that the water flow surrounds a circle along the circumferential surface of the spray lance.
In a preferred embodiment, at least two water outlets are arranged in the base.
In a preferred embodiment, the water outlet is arranged at two sides or one side of the axial direction of the spray rod.
In a preferred embodiment, the upper end of the base is recessed downward in the radial direction of the spray rod to form an arc-shaped receiving portion for receiving the spray rod.
In a preferred embodiment, a water channel is arranged in the base, one end of the water channel is connected with the water inlet arranged on the side wall of the base, and the other end of the water channel is connected with the water outlet.
In a preferred embodiment, a water outlet is arranged at a position in the base, which is not provided with the water passage, and is used for discharging water flow after a circle surrounding the outer surface of the spray rod.
In a preferred embodiment, two water outlets are provided and are respectively arranged at two sides of the water passage.
The invention also provides a spray rod self-cleaning assembly, which adopts the cleaning water nozzle and also comprises a fixing seat;
the fixing seat comprises a spray rod accommodating groove and a water nozzle accommodating seat arranged at one end part of the spray rod accommodating groove; the water nozzle placement seat is provided with a containing cavity, and the cleaning water nozzle is placed in the containing cavity; the spray rod is arranged on the spray rod arranging groove, and the spray rod arranging groove are coaxially arranged; one end of the spray rod extends into the accommodating cavity and abuts against the cleaning water nozzle.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the invention provides a cleaning water nozzle and a spray rod self-cleaning assembly, wherein the bottom of a spray rod extends into a containing cavity, so that the spray rod is cleaned by using the cleaning water nozzle to clean the outer surface of the spray rod without dead angles at 360 degrees. Specifically, the water flow sprayed out from the water outlet arranged on the base of the cleaning water nozzle can encircle the circumference of the spray rod for a circle so as to achieve the aim of cleaning the outer surface of the spray rod by 360 degrees. The hidden structural design does not affect the structure of the original self-cleaning spray rod, keeps consistency in appearance, and can clean the bottom of the spray rod without dead angles, so that the whole spray rod is well cleaned.
Drawings
FIG. 1 is a schematic view showing the overall structure of a cleaning water nozzle according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the overall construction of a self-cleaning assembly for a spray bar in accordance with a preferred embodiment of the present invention;
FIG. 3 is an overall schematic of a spray bar self-cleaning assembly in accordance with a preferred embodiment of the present invention;
FIG. 4 is a schematic front view of a spray bar self-cleaning assembly according to a preferred embodiment of the present invention in use with a water outlet;
FIG. 5 is a schematic front view of a spray bar self-cleaning assembly according to a preferred embodiment of the present invention in use with two water outlets;
FIG. 6 is a schematic side view of a spray bar self-cleaning assembly according to a preferred embodiment of the present invention in use with two water outlets;
FIG. 7 is an enlarged partial schematic side view of a spray bar self-cleaning assembly in accordance with a preferred embodiment of the present invention in use with two water outlets.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
A spray bar self-cleaning assembly adopts a cleaning water nozzle 1, wherein the cleaning water nozzle 1 comprises a base; at least one water outlet 11 and a water inlet 12 are arranged in the base, and the water outlet 11 is communicated with the water inlet 12; the spray boom 3 is arranged on the upper part of the base, water flows through the water inlet 12 and is sprayed out from the water outlet 11, and the water outlet section and the spray boom 3 form a certain angle, so that the water flows around the circumference of the spray boom 3. The positional relationship between the water outlet 11 and the spray bar 3 is specific. The side wall of the base is provided with the water inlet 12, and the water inlet 12 is connected with a water inlet pipeline 14. A water passage 16 is arranged in the base, one end of the water passage 16 is connected with the water inlet 12 arranged on the side wall of the base, and the other end of the water passage 16 is connected with the water outlet 11. For discharging sewage, a water outlet 17 is arranged in the base at a position where the water passage 16 is not arranged, and is used for discharging water flow after a circle surrounding the outer surface of the spray rod 3. The water outlets 17 are provided in two, and are respectively provided at both sides of the water passage 16.
Specifically, the upper end of the base is recessed downward in the radial direction of the spray bar 3 to form an arc-shaped receiving portion 13 for placing the spray bar 3. The arc bending amplitude of the arc-shaped accommodating part 13 is adapted to the surface radian of the spray rod 3.
When the water outlet 11 is provided with two or more than two water outlets, the water outlet 11 is arranged at two sides or one side of the axial direction of the spray rod 3; specifically, the water outlets 11 provided in the direction from one end to the other end of the boom 3 discharge water, and the water flows around the boom 3 at different positions in the direction from one end to the other end. That is, the water flow ejected from each water outlet 11 arranged along the direction from one end to the other end of the spray bar 3 cleans different positions of the spray bar 3 along the direction from one end to the other end. In addition, each of the water outlets 11 provided along a direction perpendicular to the length direction of the boom 3 sprays water around one circumference of the boom 3 in the length direction thereof. In this embodiment, two water outlets 11 are provided, and the water outlets 11 are disposed along a direction perpendicular to the length direction of the spray boom 3 and disposed on two sides of the spray boom 3.
The spray rod self-cleaning assembly further comprises a fixed seat 2, wherein the fixed seat 2 comprises a spray rod accommodating groove 21 and a water nozzle accommodating seat 22 arranged at one end part of the spray rod accommodating groove 21; the water nozzle placement seat 22 is provided with a containing cavity 221, and the cleaning water nozzle 1 is placed in the containing cavity 221; the spray bar 3 is placed on the spray bar placement groove 21, and the spray bar 3 and the spray bar placement groove 21 are coaxially arranged; the bottom of the spray rod 3 extends into the accommodating cavity 221 and abuts against the cleaning water nozzle 1.
The cavity walls of the accommodating cavity 221 positioned at two sides of the spray rod 3 are respectively provided with openings; the upper ends of the cleaning water nozzle 1 positioned on the two sides of the spray rod 3 are outwards extended with a buckle 15; when the cleaning water nozzle 1 extends into the accommodating cavity 221 from bottom to top, the buckle 15 extends into the opening, so that the cleaning water nozzle 1 and the accommodating cavity 221 are mutually limited in the vertical direction. Specifically, the buckle 15 has a limiting surface 151 along the horizontal direction, and an inclined guiding surface 152 is disposed along the direction in which the cleaning water nozzle 1 extends into the accommodating cavity 221, and the inclined guiding surface 152 completely enters the opening to enable the side wall of the opening to abut against the limiting surface 151, so that mutual limiting of the buckle 15 and the opening in the vertical direction is realized.
The invention provides a cleaning water nozzle and a spray rod self-cleaning assembly, wherein the bottom of a spray rod 3 extends into a containing cavity 221, so that the spray rod 3 is cleaned by using the cleaning water nozzle 1360 degrees to clean the outer surface of the spray rod 3 without dead angles. Specifically, the water flow sprayed from the water outlet 11 arranged on the base of the cleaning water nozzle 1 can encircle the circumference of the spray rod 3 for achieving the purpose of cleaning the outer surface of the spray rod 3 by 360 degrees. The hidden structural design does not affect the structure of the original self-cleaning spray rod 3, keeps consistency in appearance, and can clean the bottom of the spray rod 3 without dead angles, so that the whole spray rod 3 is well cleaned.
The foregoing is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present invention within the scope of the present invention disclosed herein by this concept, which falls within the actions of invading the protection scope of the present invention.
Claims (8)
1. The cleaning water nozzle is characterized by comprising a base; a water outlet and a water inlet are arranged in the base, and the water outlet is communicated with the water inlet; the spray lance is arranged on the upper part of the base, water flow is sprayed out from the water outlet through the water inlet, and the water outlet section and the spray lance form a certain angle, so that the water flow surrounds a circle along the circumferential surface of the spray lance.
2. The cleaning water nozzle of claim 1, wherein at least two water outlets are provided in the base.
3. The cleaning water nozzle according to claim 2, wherein the water outlet is provided on both sides or one side in the axial direction of the spray bar.
4. The cleaning water nozzle as defined in claim 1, wherein an upper end portion of the base is recessed downward in a radial direction of the spray bar to form an arc-shaped receiving portion for receiving the spray bar.
5. The cleaning water nozzle according to claim 1, wherein a water passage is provided in the base, one end of the water passage is connected to the water inlet provided in the side wall of the base, and the other end of the water passage is connected to the water outlet.
6. The cleaning nozzle of claim 5, wherein a water discharge opening is provided in a portion of the base where the water passage is not provided for discharging a water flow around the outer surface of the boom.
7. The cleaning water nozzle according to claim 6, wherein two water outlets are provided and are provided on both sides of the water passage, respectively.
8. A spray bar self-cleaning assembly characterized by employing the cleaning nozzle of any one of the above claims 1 to 7, further comprising a fixing base;
the fixing seat comprises a spray rod accommodating groove and a water nozzle accommodating seat arranged at one end part of the spray rod accommodating groove; the water nozzle placement seat is provided with a containing cavity, and the cleaning water nozzle is placed in the containing cavity; the spray rod is arranged on the spray rod arranging groove, and the spray rod arranging groove are coaxially arranged; one end of the spray rod extends into the accommodating cavity and abuts against the cleaning water nozzle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541935.3A CN110219351B (en) | 2019-06-21 | 2019-06-21 | Self-cleaning assembly of clean water nozzle and spray lance |
| PCT/CN2020/090424 WO2020253425A1 (en) | 2019-06-21 | 2020-05-15 | Cleaning water nozzle and spray bar self-cleaning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541935.3A CN110219351B (en) | 2019-06-21 | 2019-06-21 | Self-cleaning assembly of clean water nozzle and spray lance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110219351A CN110219351A (en) | 2019-09-10 |
| CN110219351B true CN110219351B (en) | 2024-03-15 |
Family
ID=67814092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910541935.3A Active CN110219351B (en) | 2019-06-21 | 2019-06-21 | Self-cleaning assembly of clean water nozzle and spray lance |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110219351B (en) |
| WO (1) | WO2020253425A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219351B (en) * | 2019-06-21 | 2024-03-15 | 厦门科牧智能技术有限公司 | Self-cleaning assembly of clean water nozzle and spray lance |
| CN114059634A (en) * | 2021-11-04 | 2022-02-18 | 九牧厨卫股份有限公司 | Self-cleaning spray pipe, toilet lid and intelligent toilet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09262192A (en) * | 1996-03-28 | 1997-10-07 | Aiwa Co Ltd | Toilet seat device |
| CN101012664A (en) * | 2006-02-01 | 2007-08-08 | 东陶机器株式会社 | Sanitation cleaning toilet seat device and toilet washing device |
| CN103088891A (en) * | 2011-11-07 | 2013-05-08 | 松下家电研究开发（杭州）有限公司 | Spray nozzle cleaning method and warm water washlet device |
| CN203452160U (en) * | 2013-08-27 | 2014-02-26 | 上海亚虹模具股份有限公司 | Self-cleaning structure of nozzle of intelligent toilet seat |
| CN207538137U (en) * | 2017-09-30 | 2018-06-26 | 王海 | A kind of spiral flow annular hand washer |
| CN208309732U (en) * | 2018-05-16 | 2019-01-01 | 厦门科牧智能技术有限公司 | A kind of intelligent closestool nozzle with automatic cleaning function |
| CN210369198U (en) * | 2019-06-21 | 2020-04-21 | 厦门科牧智能技术有限公司 | Self-cleaning assembly for cleaning water nozzle and spray rod |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4836602B2 (en) * | 2006-02-21 | 2011-12-14 | Ｔｏｔｏ株式会社 | Sanitary washing toilet seat device and toilet device |
| CN207295897U (en) * | 2017-10-16 | 2018-05-01 | 西马智能科技有限公司 | A kind of self-cleaning device and intelligent closestool of intelligent closestool cleaning pipe |
| CN207776045U (en) * | 2017-11-22 | 2018-08-28 | 广东乐华家居有限责任公司 | A kind of spray gun with self-cleaning function |
| CN208056229U (en) * | 2018-03-07 | 2018-11-06 | 厦门科牧智能技术有限公司 | A kind of self-cleaning nozzle and flusher |
| CN208441194U (en) * | 2018-06-05 | 2019-01-29 | 厦门威迪亚科技有限公司 | A kind of cleaning device self-cleaning structure of Intelligent cover plate |
| CN109736400A (en) * | 2019-01-28 | 2019-05-10 | 厦门佳普乐电子科技有限公司 | A kind of spray boom self-cleaning device |
| CN110219351B (en) * | 2019-06-21 | 2024-03-15 | 厦门科牧智能技术有限公司 | Self-cleaning assembly of clean water nozzle and spray lance |
-
2019
- 2019-06-21 CN CN201910541935.3A patent/CN110219351B/en active Active
-
2020
- 2020-05-15 WO PCT/CN2020/090424 patent/WO2020253425A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09262192A (en) * | 1996-03-28 | 1997-10-07 | Aiwa Co Ltd | Toilet seat device |
| CN101012664A (en) * | 2006-02-01 | 2007-08-08 | 东陶机器株式会社 | Sanitation cleaning toilet seat device and toilet washing device |
| CN103088891A (en) * | 2011-11-07 | 2013-05-08 | 松下家电研究开发（杭州）有限公司 | Spray nozzle cleaning method and warm water washlet device |
| CN203452160U (en) * | 2013-08-27 | 2014-02-26 | 上海亚虹模具股份有限公司 | Self-cleaning structure of nozzle of intelligent toilet seat |
| CN207538137U (en) * | 2017-09-30 | 2018-06-26 | 王海 | A kind of spiral flow annular hand washer |
| CN208309732U (en) * | 2018-05-16 | 2019-01-01 | 厦门科牧智能技术有限公司 | A kind of intelligent closestool nozzle with automatic cleaning function |
| CN210369198U (en) * | 2019-06-21 | 2020-04-21 | 厦门科牧智能技术有限公司 | Self-cleaning assembly for cleaning water nozzle and spray rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110219351A (en) | 2019-09-10 |
| WO2020253425A1 (en) | 2020-12-24 |
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Country or region after: China Address after: No. 0807, unit 109, 62 Chengyi North Street, phase III, software park, Xiamen City, Fujian Province, 361000 Applicant after: XIAMEN KEMU INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: Unit a601-a607, 55 Wanghai Road, software park, Siming District, Xiamen City, Fujian Province, 361000 Applicant before: XIAMEN KEMU INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region before: China |
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