Integrated washing machine elbow with fine bubble generating structure

Abstract

The utility model belongs to the technical field of micro-bubbles of household cleaning equipment, and particularly relates to an integrated washing machine elbow with a micro-bubble generating structure. The washing machine elbow comprises an elbow main body, a water inlet connecting part and a water outlet connecting part, the elbow main body is provided with a bent pipe section and a straight pipe section which are communicated with each other, the end part of the bent pipe section is provided with a water inlet, and the end part of the straight pipe section is provided with a water outlet; the water inlet connecting part is arranged on the bent pipe section; the water outlet connecting part is arranged on the straight pipe section; a first micro-bubble generating plate is arranged at the water inlet, and a second micro-bubble generating plate is arranged at the water outlet; and moreover, the elbow main body, the water inlet connecting part, the water outlet connecting part, the first micro-bubble generating plate and the second micro-bubble generating plate are fixedly connected in an integral forming manner, so that the integration of the micro-bubble generating structure and the washing machine elbow is realized, the washing machine elbow of the original equipment can be directly replaced, and the additional installation space is not occupied.

Description

Technical Field

[0001] The utility model belongs to the technical field of micro-bubbles in household cleaning equipment, and particularly relates to an integrated washing machine elbow with a micro-bubble generating structure. Background Art

[0002] Microbubbles refer to bubbles whose diameters range from tens of micrometers to hundreds of nanometers when they occur. These bubbles are between micron bubbles and nanobubbles, and have physical and chemical properties that conventional bubbles do not have. They can be used in household cleaning scenarios including laundry and dishwashing.

[0003] However, when installing the micro-bubble generator on household cleaning equipment such as a washing machine, it is necessary to combine the micro-bubble generator with the washing machine water supply hose, which increases the overall length of the washing machine water supply hose. When assembled to the washing machine, sufficient space needs to be reserved between the washing machine water supply hose and the washing machine. In addition, when the washing machine is moved, the hose joint may break due to the lengthened lever. Therefore, a washing machine elbow that can generate micro-bubbles and is easy to install is needed. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the utility model provides an integrated washing machine elbow with a micro-bubble generating structure to solve the problem that the combined connection of the micro-bubble generator and the washing machine water supply hose in the existing technology occupies a large space and is prone to breakage at the hose joint.

[0005] One solution of the present invention provides an integrated washing machine elbow with a micro-bubble generating structure, comprising an elbow body, a water inlet connection portion, and a water outlet connection portion;

[0006] The elbow body comprises a connected curved pipe section and a straight pipe section, the end of the curved pipe section is provided with a water inlet, and the end of the straight pipe section is provided with a water outlet;

[0007] The water inlet connection portion is provided on the bend section, and the water inlet connection portion is used to connect to the water inlet pipe;

[0008] The water outlet connection portion is provided on the straight pipe section, and the water outlet connection portion is used to connect the water supply hose of the washing machine;

[0009] A first micro-bubble generating plate is provided at the water inlet, and a second micro-bubble generating plate is provided at the water outlet, wherein both the first micro-bubble generating plate and the second micro-bubble generating plate are provided with a plurality of bubble generating holes;

[0010] The elbow body, the water inlet connection portion, the water outlet connection portion, the first micro-bubble generating plate and the second micro-bubble generating plate are integrally formed.

[0011] In one embodiment, the central axis of the bubble generating hole provided on the first micro-bubble generating plate is arranged to be inclined with respect to the central axis of the first micro-bubble generating plate;

[0012] The central axis of the bubble generating hole provided in the second micro-bubble generating plate is provided to be inclined with respect to the central axis of the second micro-bubble generating plate.

[0013] In one embodiment, the bubble generating holes provided on the first micro-bubble generating plate are tapered holes whose diameters gradually decrease along the water flow direction.

[0014] In one embodiment, the number of bubble generating holes on the first micro-bubble generating plate and the second micro-bubble generating plate is at least three.

[0015] In one of the solutions, a clamping structure is further provided on the outer side surface of the water outlet connection portion, and the clamping structure is used to clamp and fix the water supply hose of the washing machine.

[0016] In one of the solutions, the clamping structure includes a first clamping groove and a second clamping groove, and the second clamping groove is arranged on a side away from the water outlet.

[0017] In one of the solutions, the water outlet connection portion is further provided with a guiding slope, and the guiding slope is provided on both side walls of the first clamping groove for guiding the clamping connection with the water outlet connection portion.

[0018] In one of the solutions, the second clamping groove is provided with a plurality of limit blocks, and the plurality of limit blocks are arranged in a ring array along the bottom of the second clamping groove.

[0019] In one of the solutions, a positioning block is further included. The positioning block is arranged on one side of the second clamping groove and is used to position the water supply hose of the washing machine.

[0020] In one of the solutions, a transition block is provided at the connection side between the water inlet connection portion and the elbow section.

[0021] The integrated washing machine elbow with a micro-bubble generating structure provided by the present invention can achieve the following technical effects:

[0022] 1. The utility model fixes and connects the elbow body, the water inlet connection part, the water outlet connection part, the first micro-bubble generating plate and the second micro-bubble generating plate in an integrally formed manner, thereby realizing the integration of the micro-bubble generating structure and the washing machine elbow. It can directly replace the washing machine elbow of the original equipment without occupying additional installation space, thereby achieving the beneficial effects of both generating micro-bubbles and facilitating installation. The technical principle is as follows: the flow velocity of the water flowing through the washing machine elbow of the utility model can be rapidly changed to a turbulent state by the first micro-bubble generating plate and the second micro-bubble generating plate. The water flow not only collides with the inner tube wall of the elbow body, but also collides with the inner peripheral surface of the washing machine water supply hose when flowing out from the multiple bubble generating holes of the second micro-bubble generating plate, so that the bubbly air or dissolved air in the tap water is effectively converted into micro-bubbles.

[0023] 2. The first clamping groove, the second clamping groove, the guide slope and the positioning block provided on the water outlet connection part can realize the effective connection between the elbow body and the water supply hose of the washing machine. On this basis, adding a locking part such as a clamp can prevent the connection from loosening or breaking;

[0024] 3. A transition block is provided at the connection side of the water inlet connection part and the elbow section to enhance the overall structural strength of the water inlet connection part. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0026] Figure 1 A schematic diagram showing the three-dimensional structure of the present utility model;

[0027] Figure 2 A schematic diagram showing the structure of the present invention from a front perspective;

[0028] Figure 3 A schematic diagram showing the structure of the utility model from a side perspective;

[0029] Figure 4 Indicates along Figure 3 Schematic diagram of the cross-sectional structure in the AA direction.

[0030] The following are the descriptions of the reference numerals:

[0031] 1-elbow body; 11-bend section; 12-straight section;

[0032] 2-water inlet connection; 21-transition block;

[0033] 3-water outlet connection; 31-clamping structure; 311-first clamping groove; 312-second clamping groove; 32-guide slope; 33-limiting block; 34-positioning block;

[0034] 4-first micro bubble generating plate;

[0035] 5- second micro bubble generating plate;

[0036] 6- bubble generating hole; DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Example 1

[0039] Please refer to Figure 1 and Figure 4 One embodiment of the present invention provides an integrated washing machine elbow with a micro-bubble generating structure, comprising an elbow body 1, a water inlet connection part 2 and a water outlet connection part 3;

[0040] The elbow body 1 has a connected curved pipe section 11 and a straight pipe section 12. The end of the curved pipe section 11 is provided with a water inlet, and the end of the straight pipe section 12 is provided with a water outlet.

[0041] The water inlet connection portion 2 is provided on the bend section 11, and the water inlet connection portion 2 is used to connect to the water inlet pipe;

[0042] The water outlet connection portion 3 is provided on the straight pipe section 12 and is used to connect the water supply hose of the washing machine;

[0043] A first micro-bubble generating plate 4 is provided at the water inlet, and a second micro-bubble generating plate 5 is provided at the water outlet. Both the first micro-bubble generating plate 4 and the second micro-bubble generating plate 5 are provided with a plurality of bubble generating holes 6.

[0044] The elbow body 1 , the water inlet connection portion 2 , the water outlet connection portion 3 , the first micro-bubble generating plate 4 and the second micro-bubble generating plate 5 are integrally formed.

[0045] This embodiment can achieve the following beneficial effects: the elbow body 1, the water inlet connection part 2, the water outlet connection part 3, the first micro-bubble generating plate 4 and the second micro-bubble generating plate 5 are fixedly connected in an integrally formed manner, thereby realizing the integration of the micro-bubble generating structure with the washing machine elbow. The washing machine elbow of the original equipment can be directly replaced without occupying additional installation space, thereby achieving the beneficial effects of both generating micro-bubbles and facilitating installation.

[0046] The technical principle of this embodiment is as follows: through the first micro-bubble generating plate 4 and the second micro-bubble generating plate 5, the flow rate of the water flowing through the elbow of the washing machine of the utility model can be quickly changed to a turbulent state. It not only collides with the inner tube wall of the elbow body 1, but also collides with the inner circumferential surface of the washing machine water supply hose when flowing out from the multiple bubble generating holes 6 of the second micro-bubble generating plate 5, so that the bubbly air or dissolved air in the tap water is effectively micro-bubbled.

[0047] Example 2

[0048] Please refer to Figure 4 On the basis of Example 1, the central axis of the bubble generating hole 6 provided on the first micro-bubble generating plate 4 is arranged to be inclined with respect to the central axis of the first micro-bubble generating plate 4;

[0049] The central axis of the bubble generating hole 6 provided on the second micro-bubble generating plate 5 is provided to be inclined with respect to the central axis of the second micro-bubble generating plate 5;

[0050] The bubble generating hole 6 provided on the first micro-bubble generating plate 4 is a tapered hole (not shown) with a diameter gradually decreasing along the water flow direction;

[0051] The number of the bubble generating holes 6 on the first micro-bubble generating plate 4 and the second micro-bubble generating plate 5 is at least three, or the number of the bubble generating holes 6 is three to eight; the plurality of bubble generating holes 6 are distributed in a ring shape.

[0052] This embodiment can achieve the following beneficial effects: in one scenario of this embodiment, the central axis of the bubble generating holes 6 on the first micro-bubble generating plate 4 or the second micro-bubble generating plate 5 is set to a structure that is obliquely intersecting with the central axis of the corresponding micro-bubble generating plate, so that multiple water flows passing through the plurality of bubble generating holes 6 directly collide with each other, thereby enhancing the intensity of turbulence; or in another application scenario, the central axis of the bubble generating holes 6 on the first micro-bubble generating plate 4 or the second micro-bubble generating plate 5 is set to a structure that is oblique but not intersecting with the central axis of the corresponding micro-bubble generating plate, thereby enhancing the intensity of turbulence;

[0053] In another scenario of this embodiment, the bubble generating holes 6 are configured as tapered holes, which can increase the flow rate of multiple water flows passing through the bubble generating holes 6 and enhance the intensity of turbulence.

[0054] Example 3

[0055] Please refer to Figure 1-4 On the basis of embodiment 1 or 2, the outer side surface of the water outlet connection portion 3 is further provided with a clamping structure 31, and the clamping structure 31 is used to clamp and fix the water supply hose of the washing machine;

[0056] The clamping structure 31 includes a first clamping groove 311 and a second clamping groove 31, wherein the second clamping groove 31 is arranged on a side away from the water outlet;

[0057] The water outlet connection portion 3 is further provided with a guiding inclined surface 32 . The guiding inclined surface 32 is provided on both side walls of the first clamping groove 311 and is used to guide the washing machine water supply hose to clamp with the water outlet connection portion 3 .

[0058] The second clamping groove 31 is provided with a plurality of limit blocks 33, and the plurality of limit blocks 33 are arranged in a circular array along the bottom of the second clamping groove 31;

[0059] The water outlet connection portion 3 further includes a positioning block 34, which is provided on one side of the second clamping groove 31 and is used to position the water supply hose of the washing machine;

[0060] A transition block 21 is provided at the connection side between the water inlet connection portion 2 and the elbow section 11 .

[0061] This embodiment can achieve the following beneficial effects: by means of the first clamping groove 311, the second clamping groove 31, the guide slope 32 and the positioning block 34 provided on the water outlet connection part 3, the effective connection between the elbow body 1 and the water supply hose of the washing machine can be achieved, and by adding a locking part such as a clamp on this basis, the loosening or breaking of the connection can be avoided; and by providing a transition block 21 on the connecting side of the water inlet connection part 2 and the elbow section 11, the overall structural strength of the water inlet connection part 2 can be enhanced.

[0062] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An integrated washing machine elbow with a micro-bubble generating structure, characterized in that: It comprises an elbow body (1), a water inlet connection part (2) and a water outlet connection part (3); The elbow body (1) comprises a connected curved pipe section (11) and a straight pipe section (12); the end of the curved pipe section (11) is provided with a water inlet, and the end of the straight pipe section (12) is provided with a water outlet; The water inlet connection portion (2) is provided on the curved pipe section (11), and the water inlet connection portion (2) is used to connect to a water inlet pipe; The water outlet connection portion (3) is provided on the straight pipe section (12), and the water outlet connection portion (3) is used to connect to a water supply hose of a washing machine; A first micro-bubble generating plate (4) is provided at the water inlet, and a second micro-bubble generating plate (5) is provided at the water outlet. Both the first micro-bubble generating plate (4) and the second micro-bubble generating plate (5) are provided with a plurality of bubble generating holes (6); The elbow body (1), the water inlet connection part (2), the water outlet connection part (3), the first micro-bubble generating plate (4) and the second micro-bubble generating plate (5) are integrally formed.

2. The integrated washing machine elbow with a micro-bubble generating structure according to claim 1, characterized in that: The central axis of the bubble generating hole (6) provided on the first micro-bubble generating plate (4) is arranged to be inclined with respect to the central axis of the first micro-bubble generating plate (4); The central axis of the bubble generating hole (6) provided on the second micro-bubble generating plate (5) is provided to be inclined with respect to the central axis of the second micro-bubble generating plate (5).

3. The integrated washing machine elbow with a micro-bubble generating structure according to claim 1, characterized in that: The bubble generating hole (6) provided on the first micro-bubble generating plate (4) is a tapered hole whose aperture gradually decreases along the direction of water flow.

4. The integrated washing machine elbow with a micro-bubble generating structure according to claim 1, characterized in that: The number of the bubble generating holes (6) on the first micro-bubble generating plate (4) and the second micro-bubble generating plate (5) is at least three.

5. The integrated washing machine elbow with a micro-bubble generating structure according to claim 1, characterized in that: The outer side surface of the water outlet connection portion (3) is further provided with a clamping structure (31), and the clamping structure (31) is used for clamping and fixing the water supply hose of the washing machine.

6. The integrated washing machine elbow with a micro-bubble generating structure according to claim 5, characterized in that: The clamping structure (31) comprises a first clamping groove (311) and a second clamping groove (312), wherein the second clamping groove (312) is arranged on a side away from the water outlet.

7. The integrated washing machine elbow with a micro-bubble generating structure according to claim 6, characterized in that: The water outlet connection portion (3) is further provided with a guide slope (32), which is provided on both side walls of the first clamping groove (311) and is used to guide the washing machine water supply hose to be clamped with the water outlet connection portion (3).

8. The integrated washing machine elbow with a micro-bubble generating structure according to claim 6, characterized in that: The second clamping groove (312) is provided with a plurality of limit blocks (33), and the plurality of limit blocks (33) are arranged in a ring array along the groove bottom of the second clamping groove (312).

9. The integrated washing machine elbow with a micro-bubble generating structure according to claim 6, characterized in that: It also includes a positioning block (34), which is arranged on one side of the second clamping groove (312) and is used to position the washing machine water supply hose.

10. The integrated washing machine elbow with a micro-bubble generating structure according to claim 1, characterized in that: A transition block (21) is provided on the connection side between the water inlet connection portion (2) and the curved pipe section (11).

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