CN114484123A - Water diversion structure and waterway system - Google Patents
Water diversion structure and waterway system Download PDFInfo
- Publication number
- CN114484123A CN114484123A CN202210021274.3A CN202210021274A CN114484123A CN 114484123 A CN114484123 A CN 114484123A CN 202210021274 A CN202210021274 A CN 202210021274A CN 114484123 A CN114484123 A CN 114484123A
- Authority
- CN
- China
- Prior art keywords
- water
- channel
- water diversion
- sleeve
- members
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 519
- 239000008399 tap water Substances 0.000 claims description 26
- 235000020679 tap water Nutrition 0.000 claims description 26
- 239000000463 material Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 239000008213 purified water Substances 0.000 description 30
- 238000007789 sealing Methods 0.000 description 14
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 230000004323 axial length Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The application provides a water diversion structure and a waterway system, wherein the waterway system comprises the water diversion structure and at least two functional parts; the water diversion structure comprises at least two water diversion pieces, and every two adjacent water diversion pieces are connected through an intermediate joint; the water diversion piece is provided with a first channel and a second channel which are arranged at intervals, and is also provided with a plurality of first interfaces which are respectively communicated with the first channel and a plurality of second interfaces which are respectively communicated with the second channel. The at least two functional parts are respectively arranged on the at least two water distributing parts, and the water inlet and the water outlet of each functional part are respectively connected with the first interface and the second interface of the water distributing part; wherein, the functional part includes water heater and water purifier at least. This application is through the setting of water diversion spare, and the water diversion spare has first passageway, second passageway, a plurality of first interface and a plurality of second interface to conveniently install the function piece at any time on the water diversion spare, need not to carry out the pipeline change to original water route system, practices thrift manpower and materials, and whole water route system structure is neat pleasing to the eye.
Description
Technical Field
The application belongs to the technical field of liquid transport, and more specifically relates to a water diversion structure and waterway system.
Background
With the improvement of living standard of people, water products such as water purifiers, water heaters, pipeline machines, water faucets and the like are used more and more for households. Every water product all need be received among the waterway system, but original waterway system does not have so many interfaces, needs professional to modify the pipeline in order to insert water product, extravagant manpower and materials. In addition, the modified pipeline is multiple and disorderly, is not beautiful, is not favorable for later maintenance, and occupies a large space.
Disclosure of Invention
An object of the embodiment of the application is to provide a water diversion structure and waterway system to the needs that exist among the solution prior art insert the water product and need modify the pipeline and lead to extravagant manpower and materials and the many and disorderly technical problem of pipeline in original waterway system.
In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions: the water diversion structure comprises at least two water diversion pieces, wherein two adjacent water diversion pieces are connected through an intermediate joint;
the water diversion piece is provided with a first channel and a second channel which are arranged at intervals, and is also provided with a plurality of first interfaces which are respectively communicated with the first channel and a plurality of second interfaces which are respectively communicated with the second channel.
The application provides a water diversion structure's beneficial effect lies in: compared with the prior art, the water diversion structure of the embodiment of the application comprises at least two water diversion pieces, two adjacent water diversion pieces are connected through the middle joint, the water diversion piece is provided with a first channel and a second channel which are arranged at intervals, and is also provided with a plurality of first interfaces which are respectively communicated with the first channel and a plurality of second interfaces which are respectively communicated with the second channel, so that the water inlet and the water outlet of the functional parts such as the water purifier, the water heater or the pipeline machine can be respectively connected between a first interface and a second interface of the same water diversion part, and each water diversion part can load one functional part, and then can be equipped with two at least water diversion spare in waterway system as required to pack into different functional parts at any time, need not to change waterway system, practice thrift manpower and materials, and each water diversion spare simple structure, the circuit is simple after the installation functional part.
In one possible design, the intermediate joint is a parallel joint or a series joint;
when the parallel connection head is connected between two adjacent water diversion parts, the parallel connection head communicates two first channels of the two adjacent water diversion parts and communicates two second channels of the two adjacent water diversion parts;
when the serial connection head is connected between two adjacent water diversion pieces, the serial connection head is used for communicating one of the first channel and the second channel in one of the water diversion pieces with one of the first channel and the second channel in the other water diversion piece and plugging the other channel of the one water diversion piece with the other channel of the other water diversion piece.
In one possible design, the first channel is arranged around the second channel;
or the second channel is annularly arranged outside the first channel.
In a possible design, the water diversion component includes a first sleeve and a second sleeve, the second sleeve is sleeved outside the first sleeve, the first channel is formed in the first sleeve, the second channel is formed by spacing an outer wall of the first sleeve and an inner wall of the second sleeve, and a connecting strip is connected between the first sleeve and the second sleeve.
In one possible design, the parallel connection joint is provided with a third channel and a fourth channel which are arranged at intervals, two opposite ends of the third channel are respectively communicated with two first channels of two adjacent water diversion pieces, and two opposite ends of the fourth channel are respectively communicated with two second channels of two adjacent water diversion pieces.
In a possible design, the serial connection head has a fifth channel, one end of the fifth channel is connected with the first channel of one of the two adjacent water diversion members, and the other end of the fifth channel is communicated with the second channel of the other water diversion member.
In one possible design, the water diversion structure further comprises a clamp spring, and the clamp spring is used for clamping the water diversion part and the serial connection head;
and/or the clamp spring is used for clamping the water diversion piece and the parallel connection head.
In a possible design, the water diversion structure has a water inlet end, and the water diversion structure further comprises a water inlet joint, wherein the water inlet joint has a sixth channel, one end of the sixth channel is used for connecting tap water, and the other end of the sixth channel is used for being communicated with the first channel or the second channel of the water diversion piece positioned at the water inlet end.
In one possible design, the water diversion structure has a water outlet end, the water diversion structure further comprises a water outlet joint, the water outlet joint has a seventh channel, one end of the seventh channel is communicated with the first channel or the second channel of the water diversion member located at the water outlet end, and the other end of the seventh channel is used for being communicated with an external faucet.
On the other hand, the application also provides a waterway system, which comprises the water diversion structure, and at least two functional pieces, wherein the at least two functional pieces are respectively arranged on the at least two water diversion pieces, and the water inlet and the water outlet of each functional piece are respectively connected with the first interface and the second interface of the water diversion piece; wherein, the function piece includes water heater and water purifier at least.
The waterway system that this application embodiment provided, through the setting of above-mentioned division structure for can be equipped with two at least branch water spares in waterway system as required, so that pack into different functional parts at any time, need not to change waterway system, practice thrift manpower and materials, and each divides water spare simple structure, the circuit is simple after the installation functional part.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a waterway system provided in an embodiment of the present application;
FIG. 2 is a schematic perspective view of the water splitting structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the water diversion structure of FIG. 1;
FIG. 4 is a perspective view of the water diverter of FIG. 2;
FIG. 5 is a cross-sectional view of the water diverter of FIG. 4;
FIG. 6 is a schematic view showing the connection between the water diversion member and the parallel connection head in FIG. 3;
FIG. 7 is a perspective view of the parallel coupling head of FIG. 6;
FIG. 8 is a perspective view of the clamp spring in FIG. 2;
FIG. 9 is a schematic view of the connection of the water diversion member and the series connection head of FIG. 2;
FIG. 10 is a schematic view of the connection between the water diversion member and the water inlet joint in FIG. 2;
fig. 11 is a schematic view of the connection between the water diversion piece and the water outlet joint in fig. 2.
Wherein, in the figures, the respective reference numerals:
100. a water diversion structure; 10. a water diversion member; 11. a first sleeve; 111. a first step; 12. a second sleeve; 121. a first limit groove; 13. a connecting strip; 14. a first channel; 15. a second channel; 16. a mounting cavity; 17. a first interface; 18. a second interface; 20. and connecting the head; 21. a third sleeve; 211. a second step; 22. a fourth sleeve; 221. a first seal groove; 222. a second limit groove; 23. connecting ribs; 24. a third channel; 25. a fourth channel; 30. a series connection head; 31. a connecting portion; 32. a plugging section; 33. a fifth channel; 34. a first through groove; 40. a water inlet joint; 41. a sixth channel; 42. a second through groove; 43. an external thread; 50. a water outlet joint; 51. a seventh channel; 60. a clamp spring; 61. an elastomer; 62. a clamping block; 70. a water inlet end; 80. a water outlet end; 90. a first seal ring; 110. a second seal ring; 120. a third seal ring; 200. a first water purifier; 300. a second water purifier; 400. a water heater; 500. a faucet.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, a water diversion structure 100 provided in an embodiment of the present application will now be described. The water diversion structure 100 is used in a waterway system, so that the functional member and the water tap 500 can be connected to the waterway system at any time, and different processing or output of water can be realized. Wherein, the functional component at least comprises a water purifier, a water heater 400 or a pipeline machine and other functional structures.
The water diversion structure 100 comprises at least two water diversion members 10, and two adjacent water diversion members 10 are connected through an intermediate joint.
Referring to fig. 4 and 5, the water diversion member 10 has a first channel 14 and a second channel 15 arranged at intervals, the water diversion member 10 further has a plurality of first ports 17 and a plurality of second ports 18, the plurality of first ports 17 are respectively communicated with the first channel 14, and the plurality of second ports 18 are respectively communicated with the second channel 15.
The first channel 14 and the second channel 15 are isolated from each other and are used for respectively conveying water, for example, in the embodiment, the second channel 15 is used for connecting tap water, and the first channel 14 is used for conveying water processed by the functional component. It is understood that in other embodiments of the present application, depending on the actual structural design of the water diversion member 10, the tap water may be accessed through the first passage 14, and the water processed by the functional member may be delivered through the second passage 15, which is not limited herein.
The first channel 14 is connected to the faucet 500, the water purifier or the water heater 400 through a plurality of first connectors 17, and the second channel 15 is connected to the faucet 500, the water purifier or the water heater 400 through a plurality of second connectors 18. The water purifier and water heater 400 is a functional component for processing water, and the faucet 500 is used for outputting tap water, purified water or hot water for users to use.
For example, when a water purifier needs to be installed in the waterway system, the water inlet and the water outlet of the water purifier can be connected to one second connector 18 and one first connector 17 of the water diversion member 10, and the water purifier can purify the water in the second channel 15 of the water diversion member 10 through the second connector 18 and then deliver the purified water to the first channel 14 through the first connector 17; or, when tap water is introduced into the first passage 14, the water inlet and the water outlet of the water purifier can be connected to a first connector 17 and a second connector 18 of the water diversion member 10, respectively, and the water purifier can purify the water in the first passage 14 of the water diversion member 10 and then deliver the purified water to the second passage 15; for another example, when the water heater 400 needs to be installed in the waterway system, the water inlet and the water outlet of the water heater 400 can be connected to the second interface 18 and the first interface 17 of the water dividing member 10, respectively, so that the water heater 400 can heat the water in the second passage 15 of the water dividing member 10 and then deliver the heated water to the first passage 14; in addition, it is also possible to output tap water, purified water, or hot water by installing the faucet 500 at the first interface 17 or the second interface 18 of the water separator. The number of the first ports 17 and the second ports 18 is set according to the actual water diversion requirement of the water diversion member 10.
The water diversion structure 100 in the embodiment of the application comprises at least two water diversion parts 10, two adjacent water diversion parts 10 are connected through an intermediate joint, the water diversion parts 10 are provided with a first channel 14 and a second channel 15 which are arranged at intervals, the water diversion parts 10 are also provided with a plurality of first interfaces 17 which are respectively communicated with the first channel 14 and a plurality of second interfaces 18 which are respectively communicated with the second channel 15, so that the water inlets and the water outlets of functional parts such as a water purifier, a water heater 400 or a pipeline machine can be respectively connected between one first interface 17 and one second interface 18 of the same water diversion part 10, each water diversion part 10 can be loaded with one functional part, at least two water diversion parts 10 can be arranged in a waterway system according to requirements so as to conveniently load different functional parts at any time, the waterway system does not need to be changed, manpower and material resources are saved, and the structures of the water diversion parts 10 are simple, the circuit is simple after the functional parts are installed.
In one embodiment, the intermediate joints are parallel joints 20 or serial joints 30, that is, adjacent water diversion members 10 can be connected through the parallel joints 20 or the serial joints 30,
when the parallel connection head 20 is connected between the adjacent two water distributing members 10, the parallel connection head 20 communicates the two first passages 14 of the adjacent two water distributing members 10 and communicates the two second passages 15 of the adjacent two water distributing members 10. In other words, the parallel connection joint 20 is equivalent to connecting two water distributors 10 in parallel, and the functional parts connected to two adjacent water distributors 10 do not affect each other. For example, referring to fig. 1, the water diversion structure 100 has a water inlet end 70 and a water outlet end 80 disposed oppositely, and assuming that one water diversion member 10 near the water inlet end 70 is connected with a first water purifier 200, and a second channel 15 of the water diversion member 10 is connected to a tap water pipe, the first channel 14 is connected with water purified by the first water purifier 200; one water dividing member 10 near the water outlet end 80 is connected to the second water purifier 300, the water inlet of the second water purifier 300 can be connected to the tap water pipe through the second channel 15 of the corresponding water dividing member 10 and the second channel 15 of the water dividing member 10 near the water inlet end 70, the water outlet of the second water purifier 300 is connected to the first channel 14 of the corresponding water dividing member 10 and is connected to the water tap 500 through the first interface 17 of the corresponding water dividing member 10, and then the front and rear water dividing members 10 can output purified water. In summary, the two water diversion members 10 connected by the parallel coupling head 20 can be independently operated in parallel with each other.
When the serial joint 30 is connected between two adjacent water diversion members 10, the serial joint 30 is used for communicating one of the first channel 14 and the second channel 15 in one water diversion member 10 with one of the first channel 14 and the second channel 15 in the other water diversion member 10 and blocking the other channel of one water diversion member 10 from the other channel of the other water diversion member 10.
In one embodiment, if the second channel 15 of the water diversion member 10 connected with the tap water pipe is connected with the tap water pipe, the serial connection joint 30 connects the first channel 14 of the water diversion member 10 near the water inlet end 70 of two adjacent water diversion members 10 with the second channel 15 of the water diversion member 10 near the water outlet end 80, and blocks the second channel 15 of the water diversion member 10 near the water inlet end 70 with the first channel 14 of the water diversion member 10 near the water outlet end 80, so that the water passing through the functional member in the water diversion member 10 near the water inlet end 70 flows to the second channel 15 of the water diversion member 10 near the water outlet end 80; for example, referring to fig. 1, the water diversion member 10 near the water inlet end 70 is installed with the second water purifier 300, and then the purified water is delivered to the second channel 15 of the water diversion member 10 near the water outlet end 80, and then a water heater 400 is connected between the second channel 15 of the water diversion member 10 near the water outlet end 80 and the first channel 14, so that the purified and heated water is output from the first channel 14 of the water diversion member 10 near the water outlet end 80, and can be used for matching with skin care products. That is, the functions of the functional members of the two adjacent water distributing members 10 can be mutually overlapped by the connection of the serial coupling head 30, thereby outputting water with better quality. It is understood that when the first channel 14 of the water diversion member 10 connected with the water supply pipe is connected with the water supply pipe, when the series joint 30 is connected between two adjacent water diversion members 10, the series joint 30 connects the second channel 15 of the water diversion member 10 near the water inlet end 70 of the two adjacent water diversion members 10 with the first channel 14 of the water diversion member 10 near the water outlet end 80, and blocks the first channel 14 of the water diversion member 10 near the water inlet end 70 with the second channel 15 of the water diversion member 10 near the water outlet end 80, and the functions of the two adjacent water diversion members 10 can be superimposed by the series joint 30, which is not particularly limited herein.
In the embodiment of the application, as the parallel connector 20 or the serial connector 30 is connected between two adjacent water diversion members 10, and when the parallel connector 20 is connected between two adjacent water diversion members 10, the functional members arranged on two adjacent water diversion members 10 can be connected in parallel without influence on each other, for example, different water purifiers or water heaters 400 can be installed on two adjacent water diversion members 10; when the serial coupling head 30 is connected between two adjacent water diversion members 10, the serial coupling head 30 can superpose the functions of the functional members on the two adjacent water diversion members 10, so that water with higher quality, such as purified hot water, can be output, and is not particularly limited herein.
In one embodiment, referring to fig. 1 to 3, the water diversion structure 100 includes three water diversion members 10, which may be referred to as left, middle and right water diversion members 10 for convenience of description, the second channel 15 of the left water diversion member 10 is communicated with the tap water pipe, the left, middle and two water diversion members 10 are connected by a parallel connection head 20, and the middle and right water diversion members 10 are connected by a serial connection head 30. When the functional component is installed, a first water purifier 200 can be installed on the left water diversion component 10, so that tap water is in the second channel 15 of the left water diversion component 10, and purified water is in the first channel 14; then, a second water purifier 300 may be installed on the water dividing member 10, tap water may be supplied to the second passage 15 of the water dividing member 10, and purified water supplied from the left water dividing member 10 or purified water purified by the second water purifier 300 may be supplied to the first passage 14 of the water dividing member 10, and in actual use, the second water purifier 300 may be turned off when the first water purifier 200 is used, and the first water purifier 200 may be turned off when the second water purifier 300 is used. Finally, the water heater 400 can be installed in the right water diversion member 10, the second passages 15 of the right three water diversion members 10 are communicated with the first passage 14 of the middle water diversion member 10, so that purified water is conveyed in the second passages 15 of the right water diversion member 10, if the water inlet and the water outlet of the water heater 400 are respectively connected with the second interface 18 and the first interface 17 of the right water diversion member 10, the purified water in the second passages 15 of the right water diversion member 10 can be heated in the heater and then output the heated purified water to the first passages 14, and finally, the water tap 500 is connected at the other first interface 17 of the right water diversion member 10, so that the heated purified water can be output and is convenient for users to use.
In practical applications, three different wash stations may be installed in different places (e.g., a kitchen and different toilets), and then two water taps 500 are installed at each wash station, so that tap water and purified water may be used at the left wash station, tap water and purified water may be used at the middle wash station, and purified water and heated purified water may be used at the right wash station. It is understood that in other embodiments of the present application, two different water heaters 400 may be respectively installed at the left middle position and then one water purifier may be installed at the right middle position according to different actual requirements, and in addition, the number of the water dividing members 10 may also be two, four or more than four, which is not limited herein.
In this embodiment, referring to fig. 4 to 6, the second channel 15 is annularly disposed outside the first channel 14, that is, the first channel 14 is an inner channel, and the second channel 15 is an outer channel, so that the water in the whole water diversion member 10 is uniform on the premise that the conveying areas of the first channel 14 and the second channel 15 are as large as possible. It is understood that in other embodiments of the present application, the first channel 14 may be disposed around the second channel 15, such that the first channel 14 is an outer channel and the second channel 15 is an inner channel.
Referring to fig. 5, the water diversion member 10 is cylindrical, the radial cross section of the first passage 14 is circular, the radial cross section of the second passage 15 is annular, and the second passage 15 and the first passage 14 are coaxially arranged. Through the circular arrangement of first passageway 14 and second passageway 15 for first passageway 14 is smooth with second passageway 15 inner wall, does benefit to the transport of water, and cross sectional area can maximize.
In one embodiment, referring to fig. 4 to 6, the water diversion member 10 includes a first sleeve 11 and a second sleeve 12, the second sleeve 12 is sleeved outside the first sleeve 11, a first channel 14 is formed in the first sleeve 11, a second channel 15 is formed by spacing an outer wall of the first sleeve 11 and an inner wall of the second sleeve 12, and a connection strip 13 is connected between the first sleeve 11 and the second sleeve 12. The water dividing member 10 is formed by the first sleeve 11, the second sleeve 12 and the connecting strip 13, the structure is simple, the first channel 14 and the second channel 15 respectively penetrate through the water dividing member 10 along the axial direction, and the two adjacent water dividing members 10 are convenient to communicate with each other.
Referring to fig. 6, in order to facilitate the installation of the parallel connector 20 and the serial connector 30, the axial length of the first sleeve 11 is smaller than the axial length of the second sleeve 12, that is, both axial ends of the first sleeve 11 are retracted relative to both axial ends of the second sleeve 12, a mounting cavity 16 is formed between the inner wall of the second sleeve 12 and the end of the first sleeve 11, and the mounting cavity 16 is used for accommodating the parallel connector 20 and the serial connector 30.
When the parallel connection head 20 is installed after the serial connection head 30, taking the parallel connection head 20 as an example, two ends of the parallel connection head 20 can be respectively installed in the installation cavities 16 of two adjacent water diversion members 10, and the second sleeves 12 of the two adjacent water diversion members 10 are sleeved outside the parallel connection head 20, so that the parallel connection of the two adjacent water diversion members 10 can be realized through the parallel connection head 20, meanwhile, the parallel connection head 20 can be hidden between the two adjacent water diversion members 10, the parallel connection head 20 is prevented from being exposed, the serial connection head 30 can not be exposed by the same method, and the appearance of the whole water diversion structure 100 is neat and attractive. It is understood that, in other embodiments of the present application, when the lengths of the first sleeves 11 of the two adjacent water dividing members 10 are set to be the same as the lengths of the second sleeves 12, the two adjacent first sleeves 11 may also be directly connected in a thread sealing and locking manner, that is, without providing the parallel connection joint 20, which is not limited herein.
In practical design, the axial retraction of the second sleeve 12 relative to the first sleeve 11 can be controlled according to the axial length of the parallel joint 20 and the serial joint 30, so as to ensure that the parallel joint 20 and the serial joint 30 can be completely hidden.
In one embodiment, please refer to fig. 6 and 7, the parallel connection joint 20 has a third channel 24 and a fourth channel 25 which are arranged at intervals, two opposite ends of the third channel 24 are respectively communicated with the two first channels 14 of the two adjacent water diversion members 10, and two opposite ends of the fourth channel 25 are respectively communicated with the two second channels 15 of the two adjacent water diversion members 10. That is, the transition of two first channels 14 and the transition of two second channels 15 in two adjacent water diversion pieces 10 are formed through the third channel 24 and the fourth channel 25, so that the parallel connection of two adjacent water diversion pieces 10 is realized.
Correspondingly, the parallel connection joint 20 is cylindrical, the parallel connection joint 20 comprises a third sleeve 21 and a fourth sleeve 22, the fourth sleeve 22 is sleeved outside the third sleeve 21, the fourth sleeve 22 and the third sleeve 21 are coaxially arranged, a third channel 24 is formed in the third sleeve 21, a fourth channel 25 is formed by the outer wall of the third sleeve 21 and the inner wall of the fourth sleeve 22 at intervals, and a connecting rib 23 is connected between the third sleeve 21 and the fourth sleeve 22.
Referring to fig. 6, the axial length of the third sleeve 21 is greater than the axial length of the fourth sleeve 22, when the third sleeve 21 is installed, two opposite ends of the third sleeve 21 respectively extend into two adjacent first sleeves 11 to be hermetically connected with the two adjacent first sleeves 11, and two opposite ends of the third channel 24 respectively connect with two adjacent first channels 14.
Referring to fig. 5 to 7, the inner wall of the first sleeve 11 is provided with a first step 111, and the inner wall of the coupling head 20 is provided with a second step 211, when the connector is installed, the first step 111 and the second step 211 are abutted against each other, and the first sealing ring 90 is abutted between the first step 111 and the second step 211, so that the connector 20 and the water diversion member 10 are connected in a sealing manner.
Specifically, the second step 211 is formed on the outer wall of the third sleeve 21, when one end of the third sleeve 21 extends into the first sleeve 11, the first step 111 and the second step 211 are abutted to each other, and the first sealing ring 90 is abutted between the first step 111 and the second step 211.
The outer wall of the fourth sleeve 22 is respectively abutted against the inner walls of two adjacent second sleeves 12, and the opposite ends of the fourth channel 25 are respectively abutted against two adjacent second channels 15.
Referring to fig. 6 and 7, the outer walls of the two ends of the fourth sleeve 22 are respectively recessed with a first sealing groove 221, and the second sealing rings 110 are respectively abutted between the two opposite ends of the fourth sleeve 22 and the two adjacent second sleeves 12.
In addition, in order to ensure tight connection between the parallel connection head 20 and the water diversion part 10, the water diversion structure 100 further comprises a clamp spring 60, and the clamp spring 60 is used for clamping the water diversion part 10 and the parallel connection head 20. This embodiment not only can make the branch water spare 10 and the coupling head 20 zonulae occludens through the setting of jump ring 60, and easy dismounting, need not to process the screw hole on branch water spare 10 and coupling head 20, reduces the processing degree of difficulty of branch water spare 10 and coupling head 20. It is understood that in other embodiments of the present application, the water diversion member 10 and the parallel connection head 20 may be connected by means of a lock screw or a screw thread, and are not limited herein.
Referring to fig. 6 to 8, the second sleeve 12 is provided with a first limiting groove 121 penetrating in the radial direction, the outer wall of the fourth sleeve 22 is provided with a second limiting groove 222, the snap spring 60 includes an elastic body 61 and a plurality of blocks 62, the elastic body 61 is annular and has an opening, the elastic body 61 has elasticity through the opening, and the plurality of blocks 62 are respectively disposed on the elastic body 61. In an initial state, the inner diameter of the elastic body 61 is smaller than the outer diameter of the second sleeve 12, during installation, the elastic body 61 is broken off to enable the elastic body 61 to have elasticity of pulling inwards, the elastic body 61 is sleeved outside the second sleeve 12, the plurality of clamping blocks 62 respectively penetrate through the first limiting groove 121 and are limited in the second limiting groove 222, one side wall, away from the elastic body 61, of each clamping block 62 abuts against the bottom wall of the second limiting groove 222 under the elastic action of the elastic body 61, and therefore the second sleeve 12 is clamped with the fourth sleeve 22 through the clamping spring 60, and connection of the water diversion body and the parallel connection joint 20 is achieved.
In one embodiment, referring to fig. 9, the serial joint 30 has a fifth channel 33, one end of the fifth channel 33 is connected to the first channel 14 of one water-dividing member 10 of two adjacent water-dividing members 10, and the other end of the fifth channel 33 is communicated with the second channel 15 of the other water-dividing member 10.
Specifically, the serial joint 30 includes a connecting portion 31 and a blocking portion 32, the connecting portion 31 is cylindrical, the blocking portion 32 surrounds the connecting portion 31, and the connecting portion 31 and the blocking portion 32 are integrally connected. The axial length of the connecting part 31 is greater than that of the blocking part 32, the fifth channel 33 penetrates through one end of the connecting part 31 close to the water inlet end 70, a first through groove 34 communicated with the fifth channel 33 is formed in the side wall of the other end of the connecting part 31, and the first through groove 34 is communicated with the second channel 15 of the water dividing piece 10 close to the water outlet end 80. When the water distributor is installed, the two opposite ends of the connecting part 31 respectively extend into the two adjacent first sleeves 11 and are in sealed connection with the two adjacent first sleeves 11, so that the fifth channel 33 is communicated with the first channel 14 of one water distributing part 10, and meanwhile, the fifth channel 33 is not communicated with the first channel 14 of the other water distributing part 10 because the other end of the connecting part 31 is blocked. The outer wall of the blocking portion 32 is in sealing contact with the inner wall of the second sleeve 12, so that water in the second channel 15 of one of the water diversion members 10 cannot pass through the series connection joint 30, the other end of the fifth channel 33 is communicated with the second channel 15 of the other water diversion member 10 due to the arrangement of the first through groove 34, the first channel 14 of one of the water diversion members 10 is communicated with the second channel 15 of the other water diversion member 10 through the series connection joint 30, purified water or hot water purified or heated in one of the water diversion members 10 can be conveyed into the second channel 15 of the other water diversion member 10, and if a water purifier or a water heater 400 is connected between the second channel 15 and the first channel 14 of the other water diversion member 10, the functions of the water diversion members 10 can be overlapped.
In addition, the sealing connection between the serial connector 30 and the water diversion member 10 is the same as the sealing connection between the parallel connector 20 and the water diversion member 10, and the clamping connection between the serial connector 30 and the clamp spring 60 is similar to the clamping connection between the parallel connector 20 and the clamp spring 60, which will not be described in detail herein.
In one embodiment, referring to fig. 1 and 10, the water diversion structure 100 has a water inlet end 70 and a water outlet end 80 disposed opposite to each other. The water diversion structure 100 further comprises a water inlet connector 40, one end of the water inlet connector 40 is used for connecting with a tap water pipe, and the other end of the water inlet connector 40 is hermetically connected with the water diversion piece 10 positioned at the water inlet end 70. Specifically, the water inlet joint 40 has a sixth channel 41, one end of the sixth channel 41 is used for receiving tap water, and the other end of the sixth channel 41 is used for communicating with the second channel 15 of the water diversion member 10 located at the water inlet end 70, so that the tap water can be delivered to the second channel 15 of the water diversion member 10 through the water inlet joint 40, and the water inlet and the water outlet of the functional member are respectively communicated with the second channel 15 and the first channel 14 of the water diversion member 10, so that the tap water in the second channel 15 can be processed into purified water or hot water and delivered to the first channel 14. It is understood that in other embodiments of the present application, the other end of the water inlet joint 40 may be connected to the first channel 14, and the water inlet and the water outlet of the functional element may be respectively connected to the first channel 14 and the second channel 15 of the water dividing element 10, so that the tap water in the first channel 14 may be processed into purified water or hot water and then delivered to the second channel 15, which is not limited herein.
Specifically, referring to fig. 10, an external thread 43 is disposed at one end of the water inlet connector 40 and is used for being connected with the water inlet pipe. The other end of the water inlet joint 40 extends into the water diversion piece 10 at the water inlet end and is contained in the installation cavity 16, and a third limiting groove is formed in the outer wall of the other end of the water inlet joint 40, so that the other end of the water inlet joint 40 can be clamped with the second sleeve 12 of the water diversion piece 10 through the clamp spring 60. The outer wall of the water inlet joint 40 is provided with a second sealing groove, and the third sealing ring 120 can be embedded in the second sealing groove and abutted against the inner wall of the second sleeve 12, so that the water inlet joint 40 is hermetically connected with the second sleeve 12.
Referring to fig. 10, the sixth channel 41 penetrates through one end of the water inlet connector 40, the other end of the water inlet connector 40 is at least partially inserted into the first channel 14 of the water dividing member 10, and the portion of the water inlet connector 40 extending into the water dividing member 10 is closed, so that the tap water in the sixth channel 41 cannot enter the first channel 14. In addition, a second through groove 42 is opened on the side wall of the other end of the water inlet joint 40, and the second through groove 42 is communicated with the second channel 15 of the water diversion member 10, so that the sixth channel 41 is communicated with the second channel 15 of the water diversion member 10 to convey tap water to the second channel 15.
In one embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 11, the water diversion structure 100 further includes a water outlet connector 50, the water outlet connector 50 has a seventh channel 51, one end of the seventh channel 51 is connected to the first channel 14 of the water diversion member 10 at the water outlet end 80, and the other end of the seventh channel 51 is used for communicating with an external faucet 500. In this embodiment, the water delivered by the first channel 14 of the water-dividing member 10 at the water outlet end 80 can be purified water, hot water or heated purified water, so that the corresponding external water faucet 500 can also output purified water, hot water or heated purified water. It is understood that, in other embodiments of the present application, when the water inlet of the functional member is communicated with the first channel 14 of the water dividing member 10, one end of the seventh channel 51 may be communicated with the second channel 15 of the water dividing member 10, which is not particularly limited herein.
In this embodiment, since the first channel 14 is located at the center of the water diversion member 10, and the seventh channel 51 of the water outlet joint 50 is communicated with the first channel 14, the seventh channel 51 only needs to be axially arranged through the water outlet joint 50. During installation, one end of the water outlet joint 50 extends into the water diversion part 10, the outer wall of the water outlet joint 50 is abutted to the inner wall of the second sleeve 12 of the water diversion part 10, and at least part of one end of the water outlet joint 50 extends into the first sleeve 11, so that the first channel 14 is communicated with the seventh channel 51, and the second channel 15 can be plugged by water entering through the water outlet joint 50.
Similarly, the water outlet connector 50 is connected with the water diversion component 10 through the snap spring 60, and the fourth sealing ring is used for realizing sealing connection.
In another embodiment of the present application, the water diversion structure 100 is provided with at least two water diversion members 10, and two adjacent water diversion members 10 are connected by the parallel connection joint 20, that is, each water diversion member 10 can be connected to a tap water pipe, and the adjacent water diversion members 10 have no mutual influence. For example, if a water purifier is installed in the front water diversion member 10 and the water heater 400 is installed in the rear water diversion member 10, the front water diversion member 10 can output tap water and purified water, and the rear water diversion member 10 can output tap water and hot water instead of purified hot water. So set up, can guarantee masses' demand, the requirement of ordinary family to water generally is running water, hot water or purified water, therefore can only set up and connect the head 20 in the structure 100 of dividing water of ordinary family.
In another embodiment of the present application, the water diversion structure 100 is provided with at least two water diversion members 10, and two adjacent water diversion members 10 are connected by the series connection head 30, that is, each water diversion member 10 can input water (such as purified water or hot water) acted by the functional member in the previous water diversion member 10, and the quality of the water output by the water diversion member 10 further behind is higher, such as first-stage purified water, second-stage purified water and heated second-stage purified water from front to back, so that some households with high quality requirements can be met, and therefore, only the series connection head 30 can be arranged in the water diversion structure 100 of a household with high quality requirements.
The application also provides a waterway system, which comprises a water diversion structure 100 and at least two functional pieces, wherein the at least two functional pieces are respectively arranged on the at least two water diversion pieces 10, and the water inlets and the water outlets of the functional pieces are respectively connected with the first interfaces 17 and the second interfaces 18 of the water diversion pieces 10; wherein, the functional component at least comprises a water heater 400 and a water purifier.
The waterway system that this application embodiment provided, through the setting of above-mentioned water diversion structure 100 for can be equipped with two at least water diversion pieces 10 in waterway system as required, so that pack different functional parts into at any time, need not to change waterway system, practice thrift manpower and materials, and each water diversion structure 100 is simple, and the circuit is simple after the installation functional part.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The water diversion structure is characterized by comprising at least two water diversion pieces, wherein two adjacent water diversion pieces are connected through an intermediate joint;
the water diversion part is provided with a first channel and a second channel which are arranged at intervals, and the water diversion part is also provided with a plurality of first interfaces which are respectively communicated with the first channel and a plurality of second interfaces which are respectively communicated with the second channel.
2. The water diversion structure of claim 1, wherein said intermediate fitting is a parallel fitting or a series fitting;
when the parallel connection head is connected between two adjacent water diversion parts, the parallel connection head communicates two first channels of the two adjacent water diversion parts and communicates two second channels of the two adjacent water diversion parts;
when the serial connection head is connected between two adjacent water diversion pieces, the serial connection head is used for communicating one of the first channel and the second channel in one of the water diversion pieces with one of the first channel and the second channel in the other water diversion piece and plugging the other channel of the one water diversion piece with the other channel of the other water diversion piece.
3. The water diversion structure of claim 1, wherein said first channel is annularly disposed outside said second channel;
or the second channel is annularly arranged outside the first channel.
4. The water diversion structure of claim 1, wherein said water diversion member comprises a first sleeve and a second sleeve, said second sleeve is sleeved outside said first sleeve, said first channel is formed in said first sleeve, said second channel is formed by spacing an outer wall of said first sleeve from an inner wall of said second sleeve, and a connecting strip is connected between said first sleeve and said second sleeve.
5. The water diversion structure according to claim 2, wherein said parallel connection joint has a third channel and a fourth channel disposed at an interval from each other, opposite ends of said third channel are respectively communicated with two of said first channels of two adjacent of said water diversion members, and opposite ends of said fourth channel are respectively communicated with two of said second channels of two adjacent of said water diversion members.
6. The water diversion structure according to claim 2, wherein said serial connection head has a fifth passage, one end of said fifth passage is connected to said first passage of one of said water diversion members of two adjacent water diversion members, and the other end of said fifth passage is communicated with said second passage of the other of said water diversion members.
7. The water diversion structure of claim 2, further comprising a snap spring for clamping the water diversion member with the series connection head;
and/or the clamp spring is used for clamping the water diversion piece and the parallel connection head.
8. The water diversion structure according to claim 1, wherein said water diversion structure has a water inlet end, said water diversion structure further comprising a water inlet joint, said water inlet joint having a sixth channel, said sixth channel having one end for receiving tap water, said sixth channel having another end for communicating with said first channel or said second channel of said water diversion member located at said water inlet end.
9. The water diversion structure of claim 8, wherein said water diversion structure has a water outlet end, said water diversion structure further comprising a water outlet connector, said water outlet connector having a seventh channel, one end of said seventh channel being in communication with said first channel or said second channel of said water diversion member at said water outlet end, the other end of said seventh channel being for communication with an external faucet.
10. A waterway system, comprising the water diversion structure of any one of claims 1 to 9, the waterway system further comprising at least two functional members, at least two functional members are respectively mounted on at least two water diversion members, and the water inlet and the water outlet of the functional members are respectively connected with the first interface and the second interface of the water diversion members; wherein, the function piece includes water heater and water purifier at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210021274.3A CN114484123A (en) | 2022-01-10 | 2022-01-10 | Water diversion structure and waterway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210021274.3A CN114484123A (en) | 2022-01-10 | 2022-01-10 | Water diversion structure and waterway system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114484123A true CN114484123A (en) | 2022-05-13 |
Family
ID=81509752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210021274.3A Pending CN114484123A (en) | 2022-01-10 | 2022-01-10 | Water diversion structure and waterway system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114484123A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123094A (en) * | 1996-07-29 | 2000-09-26 | Silvano Breda | Single lever valve and cartridge with integral mixing chamber and divided waterway |
| JP3072909U (en) * | 2000-05-01 | 2000-11-07 | 株式会社啓プロジェクト | Water quality improvement device |
| US20120241366A1 (en) * | 2011-03-22 | 2012-09-27 | Clark Filter, Inc. | Particulate and Bypass Filter and Locomotive Oil Lube Filtration System |
| JP2013234427A (en) * | 2012-05-02 | 2013-11-21 | Hp Living-Life Corp | Hot water supply double pipe joint, hot water supply double header, and hot water supply piping system |
| CN207064930U (en) * | 2017-08-09 | 2018-03-02 | 佛山市顺德区美的饮水机制造有限公司 | Integrating water route component and water purifier |
| CN209612380U (en) * | 2018-09-14 | 2019-11-12 | 深圳安吉尔饮水产业集团有限公司 | Filter core connection component and its adapter coupling |
| CN110563203A (en) * | 2019-09-24 | 2019-12-13 | 深圳安吉尔饮水产业集团有限公司 | Catering water purification system |
| CN211228736U (en) * | 2019-11-22 | 2020-08-11 | 厦门骊霖科技有限公司 | Non-pressure type multifunctional drinking water supply system |
| CN212175943U (en) * | 2020-05-12 | 2020-12-18 | 厦门骊霖科技有限公司 | Novel multi-waterway faucet structure |
| CN212926293U (en) * | 2020-07-16 | 2021-04-09 | 厦门骊霖科技有限公司 | Novel kitchen water supply system |
-
2022
- 2022-01-10 CN CN202210021274.3A patent/CN114484123A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123094A (en) * | 1996-07-29 | 2000-09-26 | Silvano Breda | Single lever valve and cartridge with integral mixing chamber and divided waterway |
| JP3072909U (en) * | 2000-05-01 | 2000-11-07 | 株式会社啓プロジェクト | Water quality improvement device |
| US20120241366A1 (en) * | 2011-03-22 | 2012-09-27 | Clark Filter, Inc. | Particulate and Bypass Filter and Locomotive Oil Lube Filtration System |
| JP2013234427A (en) * | 2012-05-02 | 2013-11-21 | Hp Living-Life Corp | Hot water supply double pipe joint, hot water supply double header, and hot water supply piping system |
| CN207064930U (en) * | 2017-08-09 | 2018-03-02 | 佛山市顺德区美的饮水机制造有限公司 | Integrating water route component and water purifier |
| CN209612380U (en) * | 2018-09-14 | 2019-11-12 | 深圳安吉尔饮水产业集团有限公司 | Filter core connection component and its adapter coupling |
| CN110563203A (en) * | 2019-09-24 | 2019-12-13 | 深圳安吉尔饮水产业集团有限公司 | Catering water purification system |
| CN211228736U (en) * | 2019-11-22 | 2020-08-11 | 厦门骊霖科技有限公司 | Non-pressure type multifunctional drinking water supply system |
| CN212175943U (en) * | 2020-05-12 | 2020-12-18 | 厦门骊霖科技有限公司 | Novel multi-waterway faucet structure |
| CN212926293U (en) * | 2020-07-16 | 2021-04-09 | 厦门骊霖科技有限公司 | Novel kitchen water supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105736789A (en) | Service valve for a valve body and valve assembly | |
| US3506029A (en) | Manifold sections to construct a manifold | |
| KR20100019511A (en) | Water manifold system and method | |
| CN101506568B (en) | Coupling arrangement | |
| US20140251452A1 (en) | Sanitary fixture, inner-hose arrangement for a sanitary fitting, and sanitary fitting | |
| CA2999442A1 (en) | Wireform clip for use with supply valves | |
| US4584723A (en) | Fitting for connecting a plumbing faucet to plumbing pipes | |
| CN110242803A (en) | Multichannel hose | |
| US6047722A (en) | Plurality of sanitary mixer fittings | |
| CN114484123A (en) | Water diversion structure and waterway system | |
| US6082781A (en) | Pipe connecting device | |
| CN217302075U (en) | Water diversion piece | |
| EP3543576B1 (en) | Dual plumbing system for a hot tub or spa | |
| CN215371102U (en) | Tap | |
| CN114001210A (en) | Double-flow-channel assembly and double-flow-channel hose thereof | |
| CN211398920U (en) | Waterway switching structure | |
| CN210372391U (en) | Multi-channel hose | |
| CN204239809U (en) | Faucet assembly | |
| EP1935471B1 (en) | Device for treating and filtering water | |
| CN216555758U (en) | Double-flow-channel assembly and double-flow-channel hose thereof | |
| WO2015152675A1 (en) | Protection cover and connecting member for hot water tubes for hot water mattress | |
| CN210369146U (en) | Integrated water supply system | |
| CN210770405U (en) | Shower faucet with adjustable water inlet pipe distance | |
| CN210179139U (en) | Pipe joint | |
| CN202091693U (en) | Cold and hot water base convenient for installation and connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220513 |