CN114197145A - Spray header with different spray angles and washing machine - Google Patents
Spray header with different spray angles and washing machine Download PDFInfo
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- CN114197145A CN114197145A CN202111595651.6A CN202111595651A CN114197145A CN 114197145 A CN114197145 A CN 114197145A CN 202111595651 A CN202111595651 A CN 202111595651A CN 114197145 A CN114197145 A CN 114197145A
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- 239000007921 spray Substances 0.000 title claims abstract description 117
- 238000005406 washing Methods 0.000 title claims abstract description 50
- 238000005507 spraying Methods 0.000 claims abstract description 149
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 230000007704 transition Effects 0.000 claims description 40
- 238000007667 floating Methods 0.000 abstract description 3
- 208000005156 Dehydration Diseases 0.000 description 16
- 230000018044 dehydration Effects 0.000 description 16
- 238000006297 dehydration reaction Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- 238000005299 abrasion Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F41/00—Rinsing apparatus
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Nozzles (AREA)
Abstract
The invention provides a spray header with different spray angles and a washing machine, wherein the spray header with different spray angles comprises a connecting pipe section and a water spray structure, and the connecting pipe section is used for being connected with a water supply pipeline; one end of the water spraying structure is connected with the connecting pipe section, the water spraying structure is provided with a spraying surface, the water spraying structure is provided with a plurality of spraying channels, the plurality of spraying channels extend to the spraying surface, and the spraying surface is provided with a plurality of spraying holes arranged at intervals; wherein, an included angle A is arranged between one end of the plurality of spraying channels communicated with the spraying surface and the spraying surface, and the included angle A is gradually increased in the direction X far away from the connecting pipe section. The invention solves the problems that the spraying coverage range of a spraying system of a washing machine in the prior art is limited when the spraying floating function is realized, and the complete coverage of the front end and the rear end of the whole inner cylinder is difficult to realize.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a spray header with different spray angles and a washing machine.
Background
Most of the conventional washing machines are rinsed after the main washing process is completed to remove the residual detergent and then spin-dried. However, if the rinsing is excessive, time is wasted, and the total washing time is increased. In addition, the processes of rinsing water inlet, rinsing washing, water drainage and the like all need to take a certain time, and multiple times of dehydration increase the time for clothes to find balance, so that the total washing time is prolonged, and the energy consumption such as power consumption is increased. Meanwhile, in the rinsing stage, the drum is required to rotate to drive the clothes to beat or rub, so that the abrasion or deformation of the clothes can be increased to a certain extent. On the other hand, the spraying system arranged on the current washing machine is mostly used for spraying a door seal, and if the spraying system is used for realizing the spraying and floating function, the problem of small spraying coverage is caused.
Therefore, the spraying system of the washing machine in the prior art has limited spraying coverage when realizing the spraying and floating function, and is difficult to realize the complete coverage of the front end and the rear end of the whole inner cylinder.
Disclosure of Invention
The invention mainly aims to provide a spray header with different spray angles and a washing machine, and aims to solve the problems that a spray system of the washing machine in the prior art has a limited spray coverage range when a spray rinsing function is realized, and the complete coverage of the front end and the rear end of the whole inner cylinder is difficult to realize.
In order to achieve the above object, according to one aspect of the present invention, there is provided a shower head with different spraying angles, including a connection pipe section for connecting with a water supply line and a water spraying structure; one end of the water spraying structure is connected with the connecting pipe section, the water spraying structure is provided with a spraying surface, the water spraying structure is provided with a plurality of spraying channels, the plurality of spraying channels extend to the spraying surface, and the spraying surface is provided with a plurality of spraying holes arranged at intervals; wherein, an included angle A is arranged between one end of the plurality of spraying channels communicated with the spraying surface and the spraying surface, and the included angle A is gradually increased in the direction X far away from the connecting pipe section.
Further, the lower surface of the water spraying structure is used as a spraying surface.
Furthermore, the spray header also comprises a plurality of nozzles, the nozzles are arranged on the spray face, the nozzles and the spray holes are arranged in a one-to-one correspondence manner, each nozzle is communicated with each corresponding spray hole, and the nozzles extend along the extension direction of the corresponding spray channel.
Further, the nozzle and the water spraying structure are integrally formed.
Furthermore, one or more spraying holes are correspondingly formed in the spraying surface of one spraying channel; when one spraying hole is provided, the hole sectional area of the spraying hole is smaller than or equal to the outlet area of the corresponding spraying channel; when the spraying holes are multiple, the hole sectional area of a single spraying hole is smaller than the outlet area of the corresponding spraying channel, and the corresponding spraying holes on the same spraying channel are arranged at intervals.
Further, in the direction X far away from the connecting pipe section, the number of the spraying holes is more than 5 and less than 25.
Furthermore, in the direction X far away from the connecting pipe section, the included angle between the first spraying hole and the last spraying hole is C3, wherein C3 is more than or equal to 0 degree and less than or equal to 180 degrees; and/or the included angle between two adjacent spraying holes is C2, wherein C2 is more than or equal to 1 degree and less than or equal to 6 degrees; and/or the distance between two adjacent spraying holes is a1, wherein a1 is more than or equal to 2mm and less than or equal to 5 mm; and/or the aperture of the spraying hole is r, wherein r is more than or equal to 0.25mm and less than or equal to 1.5 mm.
Furthermore, the water spraying structure also comprises a transition channel, the plurality of spraying channels are communicated with the connecting pipe section through the transition channel, and one ends of the plurality of spraying channels communicated with the transition channel are arranged at intervals along the axial direction of the connecting pipe section.
Further, the width b of one end of the single spraying channel communicated with the transition channel satisfies that: b is more than or equal to 0.5mm and less than or equal to 2 mm; and/or the distance a between the inlet sides of two adjacent spraying channels satisfies: a is more than or equal to 0.5mm and less than or equal to 2 mm; and/or the transition passage is an arc-shaped passage, and the curvature radius R1 of the arc-shaped passage satisfies the following conditions: r1 is more than or equal to 5mm and less than or equal to 15 mm.
Furthermore, the water spraying structure comprises a transition pipe section and a water outlet pipe section, two ends of the transition pipe section are respectively connected with the connecting pipe section and the water outlet pipe section, the spraying surface is arranged on the water outlet pipe section, the transition pipe section is provided with a transition channel, and the water outlet pipe section is provided with a spraying channel.
Furthermore, the water spraying structure is in a cubic shape, and a connecting boss is raised towards the connecting pipe section at one end of the transition pipe section and the connecting pipe section of the water spraying structure, so that the height of the transition pipe section is higher than that of the water outlet pipe section, and a stepped structure is formed between the transition pipe section and the connecting pipe section.
Furthermore, an included angle C1 is formed between the axial direction of the connecting pipe section and the extending direction of the water outlet pipe section, wherein C1 is more than or equal to 60 degrees and less than or equal to 90 degrees; and/or the length of the water outlet pipe section in the direction X away from the connecting pipe section is d, wherein d is more than or equal to 20mm and less than or equal to 80 mm.
According to another aspect of the present invention, there is provided a washing machine including the showerhead described above.
The washing machine also comprises a whole machine and a door body structure, wherein the whole machine is provided with an opening, a door seal and a washing cavity communicated with the opening, and the door seal is arranged around the circumference of the opening; the door body structure is arranged at the opening in an openable and closable manner so as to block or avoid the opening; the spray header is arranged at the position right in the middle of the top of the door seal, or the spray header is arranged on one side of the top of the door seal so as to deviate from the right in the middle of the top of the door seal; and/or the spray head does not extend beyond one end of the door structure extending into the washing chamber, and/or the spray head does not extend beyond one side of the door seal adjacent to the washing chamber.
By applying the technical scheme of the invention, the spray header with different spray angles comprises a connecting pipe section and a water spray structure, wherein the connecting pipe section is used for being connected with a water supply pipeline; one end of the water spraying structure is connected with the connecting pipe section, the water spraying structure is provided with a spraying surface, the water spraying structure is provided with a plurality of spraying channels, the plurality of spraying channels extend to the spraying surface, and the spraying surface is provided with a plurality of spraying holes arranged at intervals; wherein, an included angle A is arranged between one end of the plurality of spraying channels communicated with the spraying surface and the spraying surface, and the included angle A is gradually increased in the direction X far away from the connecting pipe section.
Use the shower head that spray angle is different in this application, can reach the blind area that shelters from of avoiding the glass bowl effectively through the connection structure of connecting pipe section and water spray structure, realize the regional cover of spraying to the inner tube clothing, guarantee that the dehydration sprays the rinsing effect. In addition, through the setting that the included angle A between one end that a plurality of spray passage and spraying face communicate and the spraying face crescent in the direction X of keeping away from the connecting pipe section, guarantee to spray the coverage area, realize effectively spraying to all clothings in a section of thick bamboo, guarantee that each clothing can both obtain better rinsing effect to ensure that the detergent remains and can reach washing machine industry standard.
It should be noted that, by using the spray heads with different spray angles in the present application, a spray dehydration mode can be adopted to replace a rinsing and dehydration stage, which not only can reduce the clothes washing time consumption and energy consumption, but also can reduce the problems of clothes abrasion and deformation caused by rinsing and the like. And, compare with the washing device that needs the rinsing now, the mode that the adoption was gone on simultaneously in the dehydration stage and is rinsed that carries out spraying in this application has replaced the mode that originally need carry out the dehydration again after rinsing to adopt the multistage formula shower head that connecting tube section and water spray structure formed, guarantee to spray and cover the distance, both can rinse the clothing, can reduce the time consumption that the rinsing brought again. Meanwhile, the spray header is provided with the connecting pipe section, so that one end of the spray header, which is far away from the water spraying structure, can be directly connected with a water supply pipeline of the washing machine through the connecting pipe section, the internal pipeline structure of the washing machine can be simpler, and the required spraying effect can be achieved. Meanwhile, due to the spray rinsing, beating or friction can be avoided, the effect of reducing wear or deformation of clothes is achieved, and the structure is simple and easy to achieve.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 illustrates a schematic configuration of a washing machine according to an alternative embodiment of the present invention;
FIG. 2 shows an enlarged schematic view of FIG. 1 at I;
fig. 3 is a schematic structural diagram of a showerhead according to a first embodiment of the present invention;
FIG. 4 is a schematic diagram of another perspective view of the showerhead of FIG. 3;
FIG. 5 shows a schematic cross-sectional view of the view of II-II in FIG. 4;
FIG. 6 shows a schematic view of the internal structure of the showerhead of FIG. 4;
FIG. 7 shows a schematic view of the internal structure of the showerhead of FIG. 4;
FIG. 8 shows a schematic structural view of a bottom view of the showerhead of FIG. 3;
fig. 9 shows a schematic structural view of a showerhead according to a second embodiment of the present invention;
FIG. 10 shows a schematic view of the internal structure of the showerhead of FIG. 9;
fig. 11 shows a schematic view of the bottom view of the showerhead of fig. 9.
Wherein the figures include the following reference numerals:
10. connecting the pipe sections; 20. a water spray structure; 21. a spray surface; 211. spraying holes; 22. a spray channel; 23. a transition duct section; 24. a water outlet pipe section; 30. a nozzle; 40. a transition passage; 50. a door body structure; 60. a shower head; 70. a whole machine; 71. sealing the door; 72. a washing chamber; 80. a spray pipeline; 90. a glass bowl; 100. a tapered snap ring; 110. and a middle chuck.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the problems that the coverage range of a spraying system of a washing machine in the prior art is limited and the complete coverage of the front end and the rear end of the whole inner cylinder is difficult to realize, the invention provides a spraying head with different spraying angles and the washing machine.
It should be noted that, in the following embodiments of the present application, the washing machine refers to a drum washing machine, and the washing machine includes the shower head 60 described above and below.
As shown in fig. 1 and 2, the washing machine further includes a complete machine 70 and a door structure 50, wherein the complete machine 70 has an opening, a door seal 71 and a washing chamber 72 communicated with the opening, and the door seal 71 is disposed around the circumference of the opening; the door body structure 50 is arranged at the opening in an openable and closable manner so as to block or avoid the opening; the shower head 60 is provided at a position right in the middle of the top of the dock seal 71, or the shower head 60 is provided on one side of the top of the dock seal 71 so as to be offset from the right in the middle of the top of the dock seal 71; and/or, the showerhead 60 does not extend beyond the end of the door structure 50 that extends into the wash chamber 72, and/or the showerhead 60 does not extend beyond the side of the door seal 71 adjacent the wash chamber 72.
As shown in fig. 1, the shower pipe 80 is connected to the shower head 60, and the door structure 50 has a glass bowl 90.
Example one
As shown in fig. 3 to 8, the shower heads with different spraying angles comprise a connecting pipe section 10 and a water spraying structure 20, wherein the connecting pipe section 10 is used for connecting with a water supply pipeline; one end of the water spraying structure 20 is connected with the connecting pipe section 10, the water spraying structure 20 is provided with a spraying surface 21, the water spraying structure 20 is provided with a plurality of spraying channels 22, the plurality of spraying channels 22 all extend to the spraying surface 21, and the spraying surface 21 is provided with a plurality of spraying holes 211 arranged at intervals; an included angle a is formed between one end of the plurality of spraying channels 22, which is communicated with the spraying surface 21, and the included angle a gradually increases in the direction X away from the connecting pipe section 10.
By using the spray heads with different spray angles, the connecting structure of the connecting pipe section 10 and the water spray structure 20 can effectively avoid the blind area of the glass bowl, realize the coverage of the spray area of the inner clothes, and ensure the effect of dehydration spray rinsing. In addition, through the arrangement that the included angle A between one end of the plurality of spraying channels 22 communicated with the spraying surface 21 and the spraying surface 21 is gradually increased in the direction X away from the connecting pipe section 10, the spraying coverage area is ensured, effective spraying of all clothes in the barrel is realized, and each piece of clothes can obtain a better rinsing effect, so that the detergent residue can reach the industrial standard of the washing machine.
It should be noted that, by using the spray heads with different spray angles in the present application, a spray dehydration mode can be adopted to replace a rinsing and dehydration stage, which not only can reduce the clothes washing time consumption and energy consumption, but also can reduce the problems of clothes abrasion and deformation caused by rinsing and the like. Compared with the existing washing device needing rinsing, the washing device has the advantages that the mode that rinsing and dewatering are carried out simultaneously in the dewatering stage is adopted, the original mode that the washing is carried out again after rinsing is carried out is replaced, the multi-section type spray head formed by the connecting pipe section 10 and the water spraying structure 20 is adopted, the spraying covering distance is guaranteed, clothes can be rinsed, and time consumption caused by rinsing can be reduced. Meanwhile, as the spray header is provided with the connecting pipe section 10, one end of the spray header, which is far away from the water spraying structure 20, can be directly connected with a water supply pipeline of the washing machine through the connecting pipe section 10, so that the internal pipeline structure of the washing machine can be ensured to be simpler, and the required spraying effect can be achieved. Meanwhile, due to the spray rinsing, beating or friction can be avoided, the effect of reducing wear or deformation of clothes is achieved, and the structure is simple and easy to achieve.
Optionally, the lower surface of the water spray structure 20 serves as the spray surface 21.
Optionally, one spraying channel 22 is correspondingly provided with one or more spraying holes 211 on the spraying surface 21; when one spray hole 211 is provided, the hole cross-sectional area of the spray hole 211 is smaller than or equal to the outlet area of the corresponding spray passage 22; when the spray holes 211 are plural, the hole sectional area of a single spray hole 211 is smaller than the outlet area of the corresponding spray passage 22, and the corresponding spray holes 211 on the same spray passage 22 are arranged at intervals.
As shown in fig. 6, the number of the shower holes 211 is more than 5 and less than 25 in the direction X away from the connecting pipe section 10.
Preferably, the number of the spray holes 211 is 12.
As shown in fig. 6 and 7, in the direction X away from the connecting pipe section 10, the included angle between the first spray holes 211 and the last spray holes 211 is C3, wherein 0 ° ≦ C3 ≦ 180 °.
Preferably, the angle C3 between the first spray hole 211 and the last spray hole 211 is 60 °.
As shown in FIG. 7, the included angle between two adjacent spray holes 211 is C2, wherein, C2 is more than or equal to 1 degree and less than or equal to 6 degrees.
As shown in FIG. 8, the distance between two adjacent spray holes 211 is a1, wherein a1 is 2mm ≦ 5 mm.
Preferably, the distance a1 between two adjacent spray holes 211 is 2.5 mm.
As shown in FIG. 7, the diameter of the spray holes 211 is r, wherein r is more than or equal to 0.25mm and less than or equal to 1.5 mm.
Preferably, the aperture r of the shower holes 211 is 0.75 mm.
As shown in fig. 6, the water spraying structure 20 further includes a transition passage 40, the plurality of spraying passages 22 are communicated with the connecting pipe section 10 through the transition passage 40, and one ends of the plurality of spraying passages 22 communicated with the transition passage 40 are arranged at intervals along the axial direction of the connecting pipe section 10.
As shown in fig. 5, the width b of the end of the single shower passage 22 communicating with the transition passage 40 satisfies: b is more than or equal to 0.5mm and less than or equal to 2 mm.
Preferably, the width b of the end of the single spray channel 22 in communication with the transition channel 40 satisfies: b is more than or equal to 0.5mm and less than or equal to 1 mm.
As shown in fig. 5, the distance a between the inlet sides of two adjacent shower passages 22 satisfies: a is more than or equal to 0.5mm and less than or equal to 2 mm.
Preferably, the distance a between the inlet sides of two adjacent shower passages 22 satisfies: a is more than or equal to 0.5mm and less than or equal to 1 mm.
As shown in fig. 6 and 7, the transition passage 40 is an arc-shaped passage, and the curvature radius R1 of the arc-shaped passage satisfies: r1 is more than or equal to 5mm and less than or equal to 15 mm.
Preferably, the transition passage 40 is an arcuate passage having a radius of curvature R1 of 7.5 mm.
As shown in fig. 3 to 8, the water spraying structure 20 includes a transition pipe section 23 and a water outlet pipe section 24, two ends of the transition pipe section 23 are respectively connected with the connecting pipe section 10 and the water outlet pipe section 24, the spraying surface 21 is disposed on the water outlet pipe section 24, the transition pipe section 23 has a transition passage 40, and the water outlet pipe section 24 has a spraying passage 22.
As shown in fig. 3 to 8, the water spray structure 20 is in a cubic shape, and a connection boss is raised from one end of the transition pipe section 23 and the connection pipe section 10 of the water spray structure 20 toward the connection pipe section 10, so that the height of the transition pipe section 23 is higher than that of the water outlet pipe section 24, thereby forming a stepped structure between the transition pipe section 23 and the connection pipe section 10.
As shown in FIG. 7, an included angle C1 is formed between the axial direction of the connecting pipe section 10 and the extending direction of the water outlet pipe section 24, wherein C1 is more than or equal to 60 degrees and less than or equal to 90 degrees.
Preferably, the axial direction of the connecting pipe section 10 and the extending direction of the water outlet pipe section 24 form an included angle C1 of 90 °.
As shown in FIG. 7, the length of the water outlet pipe section 24 in the direction X away from the connecting pipe section 10 is d, wherein d is more than or equal to 20mm and less than or equal to 80 mm.
Preferably, the length d of the outlet pipe section 24 in the direction X away from the connecting pipe section 10 is 35 mm.
In the present application, for each 10mm increase in the length d of the outlet pipe section 24 in the direction X away from the connecting pipe section 10, the number of the spray holes 211 in each row can be increased by 3 to 5, preferably 3.
Optionally, the number of the spray holes 211 in each row may be approximately proportional to the length d of the outlet pipe section 24 in the direction X away from the connecting pipe section 10, and the proportional value may be 2 to 5, preferably 3.
In an alternative embodiment, the length d of the outlet pipe section 24 in the direction X away from the connecting pipe section 10 is 35mm, and the number of the spray holes 211 in each row is 12; the length d of the outlet pipe section 24 in the direction X away from the connecting pipe section 10 is 45mm, and the number of the spray holes 211 in each row is 15.
Example two
It should be noted that the difference between the present embodiment and the first embodiment is that, as shown in fig. 9 to 11, the shower head further includes a plurality of nozzles 30, the nozzles 30 are disposed on the shower surface 21, the plurality of nozzles 30 are disposed in one-to-one correspondence with the plurality of shower holes 211, each nozzle 30 communicates with each corresponding shower hole 211, and the nozzles 30 extend along the extending direction of the corresponding shower passage 22.
Optionally, the nozzle 30 is integrally formed with the water emitting structure 20.
Optionally, the distance between the nozzle 30 and the spraying surface 21 is L, wherein L is more than or equal to 0.5mm and less than or equal to 2 mm. In this way, the direction of the water jet is better directed, thus ensuring the angle and range of the spray.
As shown in fig. 3 to 11, the connection pipe section 10 of the shower head 60 has a tapered snap ring 100 and an intermediate clamp 110, and after the shower pipe 80 is inserted into the connection pipe section 10, the shower pipe 80 and the connection pipe section 10 are clamped by a clamp at a position between the tapered snap ring 100 and the intermediate clamp 110, so that the shower pipe 80 and the connection pipe section 10 are tightly connected.
As shown in fig. 7, to facilitate the nesting of the shower line 80 into the connector segment 10, the tapered snap ring 100 has a chamfer B, and the chamfer B ranges from 45 ° to 85 °, preferably 60 °.
The washing machine free of rinsing of spray dehydration of this application, after washing machine accomplishes conventional washing stage (main wash), need not carry out conventional soaking rinsing stage again, directly dewaters, when dehydration rotational speed to a certain rotational speed value (optional scope is 400rpm-800rpm), spray pipeline intake, through the shower head to a section of thick bamboo underwear water spray, carry out the spray rinsing of certain time (carry out final dehydration after spray rinsing is accomplished).
The application provides a shower head and washing machine for spray dehydration, through its shower head that adopts the angular setting of shower hole, the dehydration stage sprays the rinsing mode and replaces conventional soaking rinsing and dehydration stage, can guarantee the rinsing effect on the one hand, and on the other hand can reduce again that the clothing washing consumes time and the clothing wearing and tearing that rinsing etc. brought and warp the scheduling problem.
1. Compare with the washing machine of current needs rinsing, the mode that the bleaching that sprays takes off and go on simultaneously is adopted in the dehydration stage in this application, has replaced the mode that originally need rinse and then dewater to adopt and spray the hole and personally submit the shower head that the angle was arranged with the play water end, guarantee to spray the coverage area, both can reach the effect of rinsing clothing, can reduce the time consumption that rinsing and balance of making level brought again.
2. Compared with a washing machine adopting circular spraying for washing assistance or cleaning, the washing machine adopts dewatering spraying for rinsing, avoids beating or friction, has the effect of reducing the abrasion or deformation of clothes, and has a simple structure and easy realization.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A showerhead with different spray angles, comprising:
a connecting pipe section (10), wherein the connecting pipe section (10) is used for connecting with a water supply pipeline;
the water spraying structure (20) is connected with the connecting pipe section (10) at one end of the water spraying structure (20), the water spraying structure (20) is provided with a spraying surface (21), the water spraying structure (20) is provided with a plurality of spraying channels (22), the plurality of spraying channels (22) extend to the spraying surface (21) and are provided with a plurality of spraying holes (211) arranged at intervals on the spraying surface (21);
wherein, a plurality of spray passage (22) with the one end that sprays face (21) intercommunication with spray face (21) between have contained angle A, just contained angle A is in keeping away from connecting tube section (10) on the direction X gradually increase.
2. The showerhead according to claim 1, further comprising a plurality of nozzles (30), wherein the nozzles (30) are disposed on the spray face (21), the plurality of nozzles (30) are disposed in one-to-one correspondence with the plurality of spray holes (211), and each of the nozzles (30) communicates with a corresponding one of the spray holes (211), the nozzles (30) extending in an extending direction of the corresponding spray passage (22).
3. The showerhead, according to claim 2, characterized in that the nozzles (30) are integrally formed with the water spray structure (20).
4. The showerhead, according to claim 1, characterized in that the lower surface of the water spray structure (20) is the spray face (21), and one of the spray channels (22) is correspondingly provided with one or more of the spray holes (211) on the spray face (21);
when the number of the spraying holes (211) is one, the hole sectional area of each spraying hole (211) is smaller than or equal to the outlet area of the corresponding spraying channel (22);
when the spraying holes (211) are multiple, the hole sectional area of a single spraying hole (211) is smaller than the outlet area of the corresponding spraying channel (22), and the corresponding spraying holes (211) on the same spraying channel (22) are arranged at intervals.
5. The showerhead, according to claim 1, characterized in that the number of said spray holes (211) is greater than 5 and less than 25 in a direction X away from said connecting pipe section (10).
6. The showerhead of claim 1,
the included angle between the first spray hole (211) and the last spray hole (211) in the direction X far away from the connecting pipe section (10) is C3, wherein, the C3 is more than or equal to 0 degree and less than or equal to 180 degrees; and/or the presence of a gas in the gas,
an included angle between two adjacent spraying holes (211) is C2, wherein C2 is more than or equal to 1 degree and less than or equal to 6 degrees; and/or the presence of a gas in the gas,
the distance between two adjacent spraying holes (211) is a1, wherein a1 is more than or equal to 2mm and less than or equal to 5 mm; and/or the presence of a gas in the gas,
the aperture of the spraying holes (211) is r, wherein r is more than or equal to 0.25mm and less than or equal to 1.5 mm.
7. The showerhead according to any one of claims 1 to 6, wherein the water spray structure (20) further comprises a transition passage (40), the plurality of spray passages (22) communicate with the connecting pipe section (10) through the transition passage (40), and one ends of the plurality of spray passages (22) communicating with the transition passage (40) are arranged at intervals along an axial direction of the connecting pipe section (10).
8. The showerhead of claim 7,
the width b of one end of the single spraying channel (22) communicated with the transition channel (40) satisfies that: b is more than or equal to 0.5mm and less than or equal to 2 mm; and/or the presence of a gas in the gas,
the distance a between the inlet sides of two adjacent spray channels (22) satisfies: a is more than or equal to 0.5mm and less than or equal to 2 mm; and/or the presence of a gas in the gas,
the transition passage (40) is an arc-shaped passage, and the curvature radius R1 of the arc-shaped passage satisfies the following conditions: r1 is more than or equal to 5mm and less than or equal to 15 mm.
9. The shower head according to claim 7, wherein the water spraying structure (20) comprises a transition pipe section (23) and a water outlet pipe section (24), both ends of the transition pipe section (23) are respectively connected with the connecting pipe section (10) and the water outlet pipe section (24), the spraying surface (21) is arranged on the water outlet pipe section (24), the transition pipe section (23) is provided with the transition channel (40), and the water outlet pipe section (24) is provided with the spraying channel (22).
10. The showerhead according to claim 9, wherein the water spray structure (20) is cube-shaped, and the water spray structure (20) is raised toward the connecting pipe section (10) at one end of the transition pipe section (23) and the connecting pipe section (10) by a connecting boss such that the height of the transition pipe section (23) is higher than the height of the water outlet pipe section (24) to form a stepped structure between the transition pipe section (23) and the connecting pipe section (10).
11. The showerhead of claim 9,
an included angle C1 is formed between the axial direction of the connecting pipe section (10) and the extending direction of the water outlet pipe section (24), wherein the included angle C1 is more than or equal to 60 degrees and less than or equal to 90 degrees; and/or the presence of a gas in the gas,
the length of the water outlet pipe section (24) in the direction X far away from the connecting pipe section (10) is d, wherein d is more than or equal to 20mm and less than or equal to 80 mm.
12. A washing machine, characterized by comprising a shower head (60), the shower head (60) being the shower head according to any one of claims 1 to 11.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111595651.6A CN114197145B (en) | 2021-12-23 | 2021-12-23 | Spray header with different spray angles and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111595651.6A CN114197145B (en) | 2021-12-23 | 2021-12-23 | Spray header with different spray angles and washing machine |
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| CN114197145B CN114197145B (en) | 2022-12-16 |
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| Publication number | Publication date |
|---|---|
| CN114197145B (en) | 2022-12-16 |
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