CN216124391U

CN216124391U - Washing equipment

Info

Publication number: CN216124391U
Application number: CN202121611272.7U
Authority: CN
Inventors: 王美月; 王大伟; 赵绪明; 李明波
Original assignee: Qingdao Haier Dishwasher Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Dishwasher Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-25
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses washing equipment, which comprises at least two pump assemblies and a connecting device, wherein the at least two pump assemblies are used for providing power for the operation of the washing equipment; the connecting device is respectively connected with at least two pump assemblies and is used for integrating the pump assemblies and then installing the pump assemblies on the washing equipment. The washing equipment saves the installation area required by independently installing a plurality of pumps, reduces the installation requirement, and has the characteristics of convenient installation, effective reduction of vibration and noise, high safety and long service life.

Description

Washing equipment

Technical Field

The utility model belongs to the technical field of household appliance manufacturing, relates to washing equipment, and particularly relates to a dish washing machine.

Background

With the improvement of living standard, the requirement of consumers on living quality is higher and higher, and the requirements on the quality, the performance, the humanization of use, the intellectualization of operation and the like of products are higher and higher. The dish washer is an excellent product and gradually enters the life of people, and the prior art of the dish washer generally uses two pumps, namely a washing pump and a drainage pump, wherein the two pumps are independent pumps which are generally independently arranged on the dish washer, so that the dish washer is required to have enough installation area, and the installation mode of the two pumps is greatly required.

In the related technology, a water cup of the dish washing machine is connected with an inner container through a connecting piece nut and a sealing ring, and a spray arm seat is fastened on the water cup through a screw; the water cup is provided with a washing pump, a heating pipe cavity, a buckle screw and other connecting features, a washing pump assembly, a heating pipe assembly and a draining pump are respectively connected to the water cup, a filtering system assembly is arranged in the water cup, and the components are jointly organized to form a complete water flow system. Because the water cup and the inner container need to be connected through the nut and the sealing structure, the whole water leakage risk points are more, the cavity of the heating pipe on the water cup is large, and water pumped out by the washing pump enters the spray arm seat through 360-degree folding. Therefore, the connecting mode has the defects of more assembling parts, enough installation area, complex assembly and more water leakage points; too long water flow pipeline, more residual water, large pressure loss of the washing pump and other system defects. Meanwhile, the washing pump is rigidly connected with the water cup, and the vibration of the washing pump is directly transmitted to the bottom plate of the inner container, so that the noise of the whole machine is larger, and the low-noise technology of the whole machine is obviously insufficient.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide a washing device, wherein at least two pump assemblies are integrated into a whole through a connecting device and then are installed on the washing device, so that the installation area required when a plurality of pumps are installed independently is saved, and the installation requirement is reduced.

In order to solve the technical problems, the utility model adopts the technical scheme that: a washing apparatus comprising:

at least two pump assemblies for powering operation of the washing apparatus.

And the connecting devices are respectively connected with the at least two pump assemblies and are used for integrating the pump assemblies and then mounting the pump assemblies on the washing equipment.

Further, the connecting device comprises a body, and the body is respectively connected with at least two pump assemblies and is used for integrating the pump assemblies and then mounting the pump assemblies on the washing equipment.

The body is provided with at least one connecting hole for connecting at least one pump assembly to the body.

Preferably, the body is made of plastic.

The body is made by plastics, when being integrated as an organic whole and installing washing equipment with at least two pump subassemblies, is favorable to improving the fastness of connecting and installation, and avoids the collision of rigidity material, improves life.

Further, the connecting device further comprises a connecting assembly for connecting at least one pump assembly to the body;

the periphery of the body is provided with at least one mounting seat, and at least part of the mounting seat protrudes out of the peripheral surface of the body and is used for being matched with the connecting assembly to connect at least one pump assembly to the body.

Preferably, the connection assembly is made of rubber.

The connecting assembly is made of rubber, so that the effects of reducing vibration and noise and prolonging the service life of equipment can be effectively achieved when the connecting assembly is connected.

Further, the device also comprises a first pump assembly, wherein the first pump assembly comprises a first pump and a first connecting pipe, and one end of the first connecting pipe is connected with the water outlet of the first pump.

The body is provided with:

and the first connecting hole is connected with the other end of the first connecting pipe.

And the second connecting hole is connected with the water inlet of the first pump.

Preferably, the second connecting hole is formed in the center of the body, and a sealing gasket is arranged between the second connecting hole and the water inlet of the first pump.

Through being equipped with sealed the pad between the water inlet of second connecting hole and first pump, prevent to leak, improved the leakproofness of equipment and the security of use.

Furthermore, a first limiting part is arranged on the body.

The other end of the first connecting pipe is provided with a second limiting part.

The first limiting part and the second limiting part are assembled correspondingly.

Through the design of first spacing portion and the spacing portion of second, improved the fastness of first pump installation on the body, further guaranteed the security of equipment use.

Further, a second pump assembly is included, the second pump assembly including:

a housing;

a second pump mounted in the housing;

and one end of the second connecting pipe is connected with the water outlet of the second pump.

Preferably, the first connecting pipe and the second connecting pipe are made of rubber, so that the effects of reducing vibration and noise can be effectively achieved during connection; the first connecting pipe and the second connecting pipe can be straight pipes or bent pipes and are selected according to actual requirements.

The connecting assembly includes:

a first connecting member for connecting the housing to the body;

and a second connecting member for connecting the other end of the second connecting pipe to the body.

Furthermore, the first connecting piece is provided with at least one mounting part and a limiting part.

The periphery of the body is provided with a first mounting seat, and the first mounting seat is provided with at least one mounting hole and one limiting hole.

The installation department corresponds the assembly with the mounting hole, the locating part corresponds the assembly with spacing hole.

Preferably, the first connecting piece is U-shaped, and the installation part and the limiting part are arranged at the middle position of the first connecting piece.

Preferably the mounting portion is a snap.

The locating part and the limiting hole are correspondingly assembled to have a locating effect, the accuracy of corresponding assembly of the installation part and the installation hole is improved, and the phenomenon of installation error or infirm installation is prevented.

Furthermore, two ends of the first connecting piece are provided with mounting sleeves.

The shell is provided with a mounting column.

The mounting column and the mounting sleeve are correspondingly assembled.

Preferably, the mounting sleeve, the mounting portion and the limiting member are arranged on the same side of the first connecting member.

Through on installing the body with first connecting piece, the installation of the first connecting piece of rethread and second pump casing is installed the second pump on the body indirectly, simultaneously, because first connecting piece is made by rubber, consequently still has the effect that reduces vibrations, noise reduction improve life.

Furthermore, two ends of the second connecting piece are provided with first assembling holes.

The periphery of the body is provided with a second mounting seat, the second mounting seat is provided with an opening, the direction of the opening faces downwards, and two sides of the opening are respectively provided with a second assembling hole corresponding to the first assembling hole.

Preferably, the second connecting piece and the opening are both arc-shaped and are matched with the other end of the second connecting pipe to be correspondingly assembled.

And the fixing piece is inserted into the first assembling hole and the second assembling hole and is used for connecting the other end of the second connecting pipe to the body.

Preferably, the fixing member is a screw.

The other end of the second connecting pipe is connected to the body through the second connecting piece, so that the firmness of the second pump mounted on the body is further improved, and the use safety is improved.

After adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a washing device, wherein at least two pump assemblies are integrated into a whole through a connecting device and then are installed on the washing device, so that the installation area required when a plurality of pumps are installed independently is saved, and the installation requirement is reduced.

Coupling assembling, first connecting pipe, second connecting pipe are made by rubber, can effectively play the effect that reduces vibrations, noise reduction when connecting, improve equipment life simultaneously.

Through installing first connecting piece to the body, the body is installed to the second pump indirectly to the installation of the first connecting piece of rethread and second pump casing, simultaneously, through the second connecting piece with the second connecting pipe the other end fixed to the body on, further improved the fastness of second pump installation to the body, the security of improving the use.

The washing equipment provided by the utility model saves the installation area required by independently installing a plurality of pumps, reduces the installation requirement, and has the characteristics of convenience in installation, effective reduction of vibration and noise, high safety and long service life.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a front view of the pump assembly and coupling device of the present invention coupled;

FIG. 2 is a rear schematic view of the first pump assembly of the present invention connected to a body;

fig. 3 is a schematic structural view of a first connecting member according to the present invention.

In the figure: 1. a body; 2. a second connection hole; 3. a first mounting seat; 4. a limiting hole; 5. mounting holes; 6. an opening; 7. a second assembly hole; 8. a first connecting member; 9. an installation part; 10. a limiting member; 11. installing a sleeve; 12. a second connecting member; 13. a first assembly hole; 14. a second pump; 15. mounting a column; 16. a second connecting pipe; 17. a first pump; 18. a first connecting pipe; 19. a first limiting part; 20. a second limiting part.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, detachably connected, mechanically connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the present invention provides a washing apparatus, including a first pump assembly, a second pump assembly, and a connecting device, where the first pump assembly includes a first pump 17 and a first connecting pipe 18, and the first connecting pipe 18 is provided with a second limiting portion 20; the second pump assembly comprises a shell, a second pump 14 and a second connecting pipe 16, and a mounting column 15 is arranged on the shell; the connecting device comprises a body 1 and a connecting component; the body 1 is provided with a first connecting hole, a second connecting hole 2, a first limiting part 19, a first mounting seat 3 and a second mounting seat, the first mounting seat 3 is provided with a mounting hole 5 and a limiting hole 4, and the second mounting seat is provided with an opening 6 and a second assembling hole 7; coupling assembling includes first connecting piece 8 and second connecting piece 12, be equipped with installation department 9, locating part 10 and installation cover 11 on the first connecting piece 8, be equipped with first pilot hole 13 on the second connecting piece 12.

As an embodiment, the present invention provides a washing apparatus including a first pump assembly, a second pump assembly, and a connecting device.

The first pump assembly includes a first pump 17 and a first connection pipe 18 having one end connected to a water outlet of the first pump 17.

The second pump assembly includes:

a housing;

a second pump 14 mounted within the housing;

and a second connection pipe 16 having one end connected to a water outlet of the second pump 14.

In this embodiment, a dishwasher is taken as an example, the first pump assembly is a washing pump assembly, and the corresponding first pump 17 is a washing pump; the second pump assembly is a drain pump assembly, and the corresponding second pump 14 is a drain pump.

Specifically, the method comprises the following steps:

the washing pump assembly is used for providing water and power for washing work of the dishwasher.

The drain pump assembly is used to drain the washing water in the dishwasher.

The connecting device is respectively connected with the washing pump assembly and the draining pump assembly and is used for integrating the washing pump assembly and the draining pump assembly and then installing the washing pump assembly and the draining pump assembly on the dishwasher.

As shown in fig. 1 and 2, the wash pump assembly includes a wash pump and a first connection pipe 18 having one end connected to a water outlet of the wash pump, and also includes a housing in which the wash pump is installed.

The drain pump assembly includes a housing, a drain pump, and a second connection pipe 16.

Two mounting posts 15 are provided on the housing.

The drain pump is installed in the housing.

One end of the second connection pipe 16 is connected to a water outlet of the drain pump.

The first connecting pipe 18 and the second connecting pipe 16 are bent pipes made of rubber, and can effectively reduce vibration and noise during connection.

The connecting device comprises a body 1 and a connecting component.

The body 1 is connected to a washing pump assembly and a drain pump assembly, respectively, for mounting the washing pump assembly and the drain pump assembly to the dishwasher after being integrated.

The connection assembly is used to connect the drain pump assembly to the body 1.

The body 1 is made of plastic, and the connecting assembly is made of rubber.

The plastic can be PP, POM or ABS; the rubber may be EPDM or silicone rubber.

The body 1 is made by plastics, when being integrated as an organic whole with washing pump subassembly and drain pump subassembly and installing dish washer on, is favorable to improving the fastness of connecting and installation, and avoids the collision of rigidity material, improves life.

The body 1 is provided with at least one connecting hole for connecting the washing pump assembly to the body 1.

The body 1 is provided with a first connecting hole and a second connecting hole 2.

The first connection hole is connected to the other end of the first connection tube 18.

The second connection hole 2 is connected with the water inlet of the washing pump.

The second connecting hole 2 is arranged at the central position of the body 1, and a sealing gasket is arranged between the second connecting hole 2 and a water inlet of the washing pump.

Through being equipped with sealed the pad between the water inlet of second connecting hole 2 and washing pump, prevent to leak, improved the leakproofness of equipment and the security of use.

The body 1 is provided with a first limiting part 19, the other end of the first connecting pipe 18 is provided with a second limiting part 20, and the first limiting part 19 and the second limiting part 20 are assembled correspondingly.

Through the design of first spacing portion 19 and second spacing portion 20, improved the fastness of washing pump installation on body 1, further guaranteed the security of equipment use.

The mounting seat is arranged on the periphery of the body 1 and at least partially protrudes out of the peripheral surface of the body 1, and is used for being matched with the connecting assembly to connect the drainage pump assembly to the body 1.

As shown in fig. 1 and 3, the connecting assembly includes a first connecting member 8 and a second connecting member 12.

The first connector 8 is used to connect the housing to the body 1.

The second connecting member 12 is used to connect the other end of the second connecting pipe 16 to the body 1.

Be equipped with two installation departments 9 and a locating part 10 on the first connecting piece 8, installation department 9 and locating part 10 locate the intermediate position of first connecting piece 8.

Preferably, the stopper 10 is located on a center line of the intermediate positions of the two mounting portions 9.

Be equipped with first mount pad 3 on the periphery of body 1, be equipped with two mounting holes 5 and a spacing hole 4 on the first mount pad 3.

The mounting part 9 is assembled corresponding to the mounting hole 5, and the limiting part 10 is assembled corresponding to the limiting hole 4.

Preferably, the first connecting member 8 is U-shaped and the mounting portion 9 is a snap.

The limiting piece 10 and the limiting hole 4 are correspondingly assembled to have a positioning effect, the accuracy of the corresponding assembly of the installation part 9 and the installation hole 5 is improved, and the phenomenon of installation error or infirm installation is prevented.

And mounting sleeves 11 are arranged at two ends of the first connecting piece 8 and are respectively and correspondingly assembled with two mounting columns 15 on the shell.

The mounting sleeve 11, the mounting portion 9 and the limiting member 10 are arranged on the same side of the first connecting member 8.

Through installing first connecting piece 8 on body 1, rethread first connecting piece 8 and the installation of drain pump casing, install the drain pump on body 1 indirectly, simultaneously, because first connecting piece 8 is made by rubber, consequently still have the vibrations of reducing, the effect of noise reduction improves life.

The two ends of the second connecting piece 12 are provided with first assembling holes 13.

Be equipped with the second mount pad on the periphery of body 1, be equipped with opening 6 on the second mount pad, opening 6's direction is down, opening 6's both sides are equipped with a second pilot hole 7 that corresponds the position with first pilot hole 13 respectively.

The second connecting piece 12 and the opening 6 are both arc-shaped and are matched with the other end of the second connecting pipe 16 to be correspondingly assembled.

And a fixing member inserted into the first and second fitting holes 13 and 7 for fixing the other end of the second connection pipe 16 to the body 1.

Preferably the fixing is a screw.

The second connecting member 12 fixes the other end of the second connecting pipe 16 to the body 1, so that the firmness of the mounting of the drain pump to the body 1 is further improved, and the safety of use is improved.

In the above solution, the installation position, direction, etc. of the drain pump and the washing pump can be adjusted.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A washing apparatus, comprising:

at least two pump assemblies for powering operation of the washing apparatus;

2. A washing apparatus according to claim 1, characterized in that the connecting device comprises a body (1), the body (1) being connected to at least two pump assemblies, respectively, for mounting the pump assemblies to the washing apparatus after integration;

the body (1) is provided with at least one connecting hole for connecting at least one pump assembly to the body (1).

3. A washing appliance according to claim 2, wherein the connecting device further comprises a connecting assembly for connecting at least one pump assembly to the body (1);

the outer periphery of the body (1) is provided with at least one mounting seat, and at least part of the mounting seat protrudes out of the outer peripheral surface of the body (1) and is used for being matched with the connecting assembly to connect at least one pump assembly to the body (1).

4. A washing apparatus according to claim 2, further comprising a first pump assembly comprising a first pump (17) and a first connecting pipe (18) having one end connected to a water outlet of the first pump (17);

the body (1) is provided with:

a first connection hole connected to the other end of the first connection pipe (18);

and the second connecting hole (2) is connected with a water inlet of the first pump (17).

5. A washing apparatus according to claim 4, characterized in that the body (1) is provided with a first limit stop (19);

the other end of the first connecting pipe (18) is provided with a second limiting part (20);

the first limiting part (19) and the second limiting part (20) are assembled correspondingly.

6. The washing apparatus as recited in claim 3 further comprising a second pump assembly, the second pump assembly comprising:

a housing;

a second pump (14) mounted within the housing;

one end of the second connecting pipe (16) is connected with the water outlet of the second pump (14);

the connecting assembly includes:

a first connector (8) for connecting the housing to the body (1);

a second connecting member (12) for connecting the other end of the second connecting pipe (16) to the body (1).

7. A washing appliance according to claim 6, characterized in that the first connecting part (8) is provided with at least one mounting portion (9) and one stop (10);

a first mounting seat (3) is arranged on the periphery of the body (1), and at least one mounting hole (5) and one limiting hole (4) are formed in the first mounting seat (3);

the installation part (9) is assembled corresponding to the installation hole (5), and the limiting part (10) is assembled corresponding to the limiting hole (4).

8. A washing appliance according to claim 7, characterized in that the first connecting member (8) is provided with mounting sleeves (11) at both ends;

the shell is provided with a mounting column (15);

the mounting column (15) is correspondingly assembled with the mounting sleeve (11).

9. A washing appliance according to claim 6, characterized in that the second connecting element (12) is provided with first fitting holes (13) at both ends;

be equipped with the second mount pad in the periphery of body (1), be equipped with opening (6) on the second mount pad, the direction of opening (6) is down, the both sides of opening (6) are equipped with second pilot hole (7) that correspond the position with first pilot hole (13) respectively.

10. A washing apparatus according to claim 9, further comprising a fixing member inserted into the first fitting hole (13) and the second fitting hole (7) for connecting the other end of the second connecting pipe (16) to the body (1).