CN110432846A - A kind of middle spray structure for spraying dish-washing machine and the dish-washing machine with the structure - Google Patents

Abstract

The invention discloses spraying the spray structure of dish-washing machine in one kind and with the dish-washing machine of the structure, including spray portion, being rotatably arranged on inside dish-washing machine washing chamber, it is configured to spray shower water to china cupboard；Diversion portion is connect with spray portion, is configured to supply shower water to spray portion；The spray portion is provided with the spray apertures of injection shower water and the charging turbine of injection high-pressure water mist；The spray apertures working range in the spray portion is greater than the working range of charging turbine.The present invention provides one kind and can thoroughly be cleaned to china cupboard Chinese dinner service, while being applicable to the cleaning task of different height china cupboard, improves the dish-washing machine spray structure of space utilization rate and energy consumption ratio and the dish-washing machine with the structure.

Description

A spray structure of a medium spray dishwasher and a dishwasher with the structure

technical field

The invention belongs to the field of household appliances, and in particular relates to a spray structure of a middle spray dishwasher and a dishwasher with the structure.

Background technique

Dishwashers are mainly used in homes and restaurants to automatically wash tableware after eating. Recently, the demand for them has been increasing as a kitchen necessity. The existing technical solution is to place the water guide pipe of the middle shower on the top of the middle shower, and avoid placing tableware in the area above the water guide pipe of the middle shower as much as possible when designing the shelf, but this has led to dishwashing problems. The space utilization rate of the shelf on the machine is reduced, and the energy consumption ratio is reduced. The present invention solves the problem of poor washing effect of the existing middle shower on the area above the water pipe by adjusting the position of the water pipe of the middle shower to the lower part of the middle shower, and at the same time makes the design The space can be more fully utilized when shelving, the space utilization rate is improved, and the energy consumption ratio of the dishwasher is improved.

The Chinese patent with the application number CN200410049897.3 discloses a dishwashing machine, which includes: a chassis; a washing tank in the above-mentioned chassis; upper and lower shelves for putting tableware in the upper and lower parts of the washing tank; , above and below the lower shelf, the top shower, the upper shower, and the lower shower that spray washing water toward the above-mentioned upper and lower shelves; A water inlet pipe connected to the shower for supplying washing water; and a roller connected to the slideway on which the above-mentioned lower shelf moves is formed above it, and a bracket provided with a support part connected to the lower shelf is formed below it.

The application number is that the Chinese patent of CN200410049899.2 discloses a kind of upper sprinkler water supply device, is positioned at the upper and lower of upper and lower shelf and sprays washing water to the top sprinkler of above-mentioned upper and lower shelf, by upper and lower shelf. In the dishwashing machine composed of each shower composed of the lower shower, and the water inlet pipes capable of supplying washing water to the above-mentioned top shower, the upper shower and the lower shower, the device proposed by the present invention includes connecting the above-mentioned The upper shower and the upper water inlet pipe of the water inlet pipe are located above and below the water channel that is the connecting portion of the upper water inlet pipe and the water inlet pipe, and the water is supplied from the water channel to the water inlet pipe. A ball that closes and opens the space, and a ball check valve that limits the space in which the ball moves and holds the ball in place.

Although the above-mentioned prior art solves the problem to a certain extent that the spray arm does not thoroughly clean the tableware on the dish rack, there are cleaning dead spots, and there are many restrictions in use, it is impossible to realize the tableware cleaning task of different height dish racks.

Therefore, it is necessary to improve the deficiencies and defects of the prior art, provide a dish rack that can thoroughly clean the dishes in the dish rack, and is applicable to the cleaning tasks of dish racks of different heights, and improves the space utilization rate and energy consumption ratio. The spray structure of the medium spray dishwasher and the dishwasher with the structure.

In view of this, the present invention is proposed.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a spray structure of a central spray dishwasher that can overcome the above problems or at least partially solve the above problems.

Another object of the present invention is to provide a dishwasher equipped with the above spray structure.

In order to solve the above technical problems, the basic idea of the technical solution adopted by the present invention is: a spray structure of a middle spray dishwasher, including

The spray part is rotatably arranged inside the washing chamber of the dishwasher and is configured to spray spray water to the dish rack;

The water diversion part is connected with the spray part and is configured to supply spray water to the spray part;

The water diversion part is arranged in the direction opposite to the direction in which the spray part sprays the spray water.

Among them, the

The spray part sprays spray water from the bottom of the dishwasher to the top of the dishwasher;

The water introduction part is arranged on the side of the spray part close to the bottom of the dishwasher.

In one embodiment, a first fixing unit is arranged between the spraying part and the water guiding part; the first fixing unit can lock the spraying part and the water guiding part.

Wherein, the water introduction part is fixedly arranged on the inner wall of the dishwasher.

In one embodiment, the shower part is provided with a second fixing unit; the second fixing unit locks the shower part and the dish rack.

Wherein, the shower part can rotate around the axis of the second fixing unit.

In addition, the water introduction part is suspended in the washing chamber of the dishwasher.

Wherein, the spray part is provided with a spray hole for spraying spray water and a booster turbine for spraying high-pressure water mist, and the booster turbine can better remove residual stains on the tableware and improve the cleaning efficiency of the dishwasher.

Further, the working range of the spraying hole of the spraying part is larger than the working range of the turbocharger, which prevents the high-pressure spray from directly acting on the tableware, thereby causing damage to the tableware.

Furthermore, at least one spray hole is provided at the outermost end of one side of the spray part, and the spray hole is provided outside the turbocharger, so as to further prevent the tableware from being damaged by the high-pressure spray.

A dishwasher, comprising the above-mentioned spray structure of a medium-spray dishwasher.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

1. In the present invention, the spraying part is arranged at the bottom of the dish rack, which can effectively realize all-round cleaning of the tableware in the dish rack, improve the cleaning effect of the tableware, increase the energy consumption ratio of the dishwasher, and increase the consumption of the user. Experience;

2. The spray part is fixedly connected with the dish rack or the inner wall of the dishwasher, so that the washing chamber space inside the dishwasher can be effectively used;

3. The spraying part adopts two fixing methods, so that the user has more choices when using it, and the corresponding settings can be made according to the actual situation, which improves the flexibility;

4. A supercharged turbine that can spray high-pressure spray is installed on the spray part, so that the remaining stains on the tableware can be effectively washed down, which improves the cleaning effect of the dishwasher and ensures the health and safety of users.

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide a further understanding of the present invention, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute improper limitations to the present invention. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

In the attached picture:

Fig. 1 is a schematic sectional view of the dishwasher assembly of the present invention;

Fig. 2 is a front view diagram of the dishwasher of the present invention;

Fig. 3 is the first schematic diagram of assembling the dish rack and the spraying part of the present invention;

Fig. 4 is a second schematic diagram of the assembly of the dish rack and the shower part of the present invention.

In the figure: 1. washing chamber; 2. dish rack; 3. spraying part; 4. water diversion part; 5. spraying hole; 6. turbocharger; 7. first fixing unit; 8. second fixing unit.

It should be noted that these drawings and text descriptions are not intended to limit the concept scope of the present invention in any way, but illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Fig. 1 is an assembly schematic diagram of an embodiment of the dishwasher spray device of the present invention installed in the dishwasher, wherein in order to show its structure more clearly, the dish rack 2 is omitted; The front view of the dishwasher spray structure installed in the dishwasher, mainly showing the relative position of the spray structure; Fig. 3 is an embodiment of the spray structure of the present invention in which the water guide part 4 is arranged on the inner wall of the dishwasher; Fig. 4 is an embodiment of the spray structure of the present invention in which the spray part 3 and the dish rack 2 are fixed.

As shown in Figures 1 to 4, the present invention is a spray structure of a medium spray dishwasher, the spray structure is arranged inside the washing chamber 1 of the dishwasher, and mainly includes a rotatable spray part 3. It is configured to spray spray water into the dish rack 2; in addition, a water diversion part 4 connected to the shower part 3 is also provided, and the water diversion part 4 is used to supply spray water to the shower part 3, so The water diversion part 4 described above is arranged on the opposite direction of spraying water from the spraying part 3, wherein Fig. 1 shows a schematic diagram of the superstructure where the water diversion part 4 is arranged on the shower part 3, and the spraying water from the spraying part 3 The direction is downward.

Wherein, the spray part 3 is provided with a spray hole 5 for spraying spray water and a turbocharger 6 for spraying high-pressure water mist. The turbocharger 6 can better remove residual stains on the tableware and improve the performance of the dishwasher. cleaning efficiency.

Further, the working range of the spraying hole 5 of the spraying part 3 is larger than the working range of the turbocharger 6, so as to avoid the high-pressure spray directly acting on the tableware, thereby causing damage to the tableware.

Furthermore, at least one spray hole 5 is provided at the outermost end of one side of the spray part 3 , and the spray hole 5 is provided outside the turbocharger 6 to further prevent the tableware from being damaged by the high-pressure spray.

In the present invention, the spray part 3 is arranged at the bottom of the dish rack 2, which can effectively realize all-round cleaning of the tableware in the dish rack 2, improves the cleaning effect of the tableware, improves the energy consumption ratio of the dishwasher, and increases user At the same time, the spray part 3 is fixedly connected with the dish rack 2 or the inner wall of the dishwasher, so that the space of the washing chamber 1 inside the dishwasher can be effectively used.

Embodiment one

As shown in Fig. 1 and Fig. 2, the spray structure of a middle-spray dishwasher described in this embodiment includes a spray part 3 arranged inside the washing chamber of the dishwasher. The water diversion pipes of the sprinkler are all above the sprinkler, so that the tableware in a certain area above the water diversion pipe of the sprinkler cannot be fully washed because the water flow is blocked when the dishwasher is working, resulting in poor cleaning effect of the tableware. The shelf space utilization rate is reduced, and the energy consumption ratio of the dishwasher is reduced. Therefore, in the present invention, the spray part 3 is arranged on the bottom side of the dish rack 2 inside the washing chamber 1, and the spray part 3 is connected A water introduction part 4 is provided and configured to supply shower water to the shower part 3 .

Specifically, the spray part 3 sprays spray water from the bottom of the dishwasher to the top of the dishwasher; the water introduction part 4 is arranged on the side of the spray part 3 close to the bottom of the dishwasher. The shower part 3 is arranged above the water diversion part 4. When the shower part 3 operates to clean the tableware, the water diversion part 4 will not block the water flow, and the tableware can be cleaned more fully. At the same time, the tableware can be fully placed on the dish rack 2. The space utilization rate of the dish rack 2 is effectively improved, and the energy consumption ratio of the dishwasher is improved.

Embodiment two

As shown in Figure 4, this embodiment is a further limitation of the first embodiment above. The spray part 3 of a middle spray dishwasher spray structure described in this embodiment is provided with a booster that can spray high-pressure spray. Press turbine 6, with the improvement of the quality of life and the change of people's diet structure and concept, some western foods are more and more popular among people. Difficult-to-remove persistent stains will remain. Therefore, the present invention is provided with a spray hole 5 for spraying spray water and a booster turbine 6 for spraying high-pressure water mist on the spray portion 3. When the dishwasher performs the dishwashing operation , the spraying part 3 rotates and sprays, and the high-pressure spray quickly washes away the residual dirt on the tableware on the dish rack 2 with the rotation of the spraying part 3, and the high-pressure spray sprayed out by the turbocharger 6 can better remove the dirt on the tableware Residual stains improve the cleaning efficiency of the dishwasher.

Embodiment Three

As shown in Figure 4, this embodiment is a further limitation of the above-mentioned embodiment two. The spray part 3 of a middle spray dishwasher spray structure described in this embodiment is provided with a booster that can spray high-pressure spray. Press the turbine 6, because the ejection pressure of the high-pressure spray is very large, long-term use will cause damage to the tableware. Therefore, in order to avoid this problem, the present invention sets the working range of the spray hole 5 of the spray part 3 to be larger than that of the turbocharger. 6 working range, this setting can effectively prevent the high-pressure spray from directly acting on the tableware, thereby causing damage to the tableware.

Embodiment Four

As shown in Figure 4, this embodiment is a further limitation of the third embodiment above. The spray part 3 of a middle spray dishwasher spray structure described in this embodiment is provided with a booster that can spray high-pressure spray. Press the turbine 6. In this embodiment, at least one spray hole 5 is provided at the outermost end of the spray part 3 on one side, and the spray hole 5 is provided outside the turbocharger 6, so as to further prevent the tableware from being damaged by the high-pressure spray.

Embodiment five

As shown in Figures 1 to 3, this embodiment is a further limitation of any one of the above-mentioned Embodiments 1 to 4. The spray structure of a medium-spray dishwasher described in this embodiment, this embodiment The first fixing unit 7 is arranged between the spraying part 3 and the water diversion part 4 described in the embodiment, and the first fixing unit 7 can lock the spraying part 3 and the water diversion part 4, wherein, in this embodiment, the The water guide part 4 is fixedly arranged on the inner wall of the dishwasher. Specifically, the water guide part 4 is a support member with a rigid structure, which supports the entire spray part 3, and the first fixing unit 7 has the spray part 3. The structure of the function of locking with the water diversion part 4. When the rotation of the spray part 3 is required, the first fixing unit 7 is set in the unlocked state. When the rotation of the spray part 3 is not required, that is, the orientation of the spray part 3 is required. At this time, the spraying part 3 is arranged in a locked state, and the spraying part 3 and the water diversion part 4 are locked into an integral structure, and only directional spraying is possible.

Embodiment six

As shown in Figures 1 to 3, this embodiment is a further limitation of the above-mentioned fifth embodiment. The first fixing unit 7 described in this embodiment is a torx key structure with a plug-in structure, and the spray part 3 and the water diversion part 4 is provided with corresponding slots, and when locking is required, the plum-spline structure of the first fixing unit 7 cooperates with the spraying part 3 and the water diversion part 4 to lock the spray part 3 and the water diversion part 4 to realize the spraying The integrated structure of part 3 and water diversion part 4 realizes directional spraying.

Embodiment seven

As shown in Figures 1 to 4, this embodiment is a further limitation of any one of the above-mentioned Embodiments 1 to 4. The spray structure of a medium-spray dishwasher described in this embodiment, this embodiment The spraying part 3 described in the embodiment is provided with a second fixing unit 8, and the second fixing unit 8 is arranged on the side connecting the spraying part 3 and the dish rack 2, and the second fixing unit 8 will The spray part 3 is locked with the dish rack 2. Specifically, in the washing chamber 1 of the dishwasher, sometimes it is necessary to clean large-sized tableware, the height of the dish rack 2 will be adjusted accordingly, and the spray It is difficult to meet the diversity requirements of its use if the shower part 3 is fixed at a certain height. Therefore, in this embodiment, the shower part 3 and the dish rack 2 are fixed together, and the shower part 3 can be carried out with the dish rack 2 to a certain extent. The height can be adjusted to meet the user's requirements for different sizes and cleaning heights.

Wherein, the spraying part 3 can rotate around the axis direction of the second fixing unit 8 to realize the rotating spraying operation.

Embodiment Eight

As shown in Figures 1 to 4, this embodiment is a further limitation of the above-mentioned seventh embodiment. The second fixing unit 8 described in this embodiment is a torx key structure with a plug-in structure, and the spray part 3 and the dishes Corresponding slots are arranged on the rack 2, and when locking is required, the plumb key structure of the second fixing unit 8 cooperates with the spraying part 3 and the dish rack 2 to lock the spraying part 3 and the dish rack 2, The integral structure of the spraying part 3 and the dish rack 2 is realized, and the rotating spraying operation is realized.

Embodiment nine

As shown in Figures 1 to 4, this embodiment is a further limitation of the above-mentioned eighth embodiment. The water introduction part 4 described in this embodiment is suspended in the washing chamber 1 of the dishwasher, which is tough and can be bent to a certain extent. The water diversion structure is suspended in the washing chamber 1 when the spray part 3 is fixed on the dish rack 2 .

Embodiment ten

As shown in Figures 1 to 4, this embodiment is a further limitation of any one of the above-mentioned embodiments from Embodiment 1 to Embodiment 9. The spray structure of the middle spray dishwasher described in this embodiment has both the first The fixed unit 7 has a second fixed unit 8. The user can select the spray position of the spray structure according to actual needs. The water diversion pipe can be disassembled from the inner wall. folded water diversion structure, when the spray part 3 is fixed on the dish rack 2, the water diversion structure is suspended in the washing chamber 1, and there is a rigid shell outside the water diversion pipe, when the water diversion pipe needs to be installed in the washing chamber When cleaning the inner wall of the bowl machine, place the shell and sleeve on the outside of the water diversion pipe.

Embodiment Eleven

As shown in Figure 1, this embodiment is a further limitation of any one of the first to ninth embodiments described above. In the spray structure of the middle spray dishwasher described in this embodiment, the water diversion part 4 is arranged on The upper part of the spray part 3, the spray hole 5 and the turbocharger 6 of the spray part 3 are arranged at the bottom of the spray part 3, that is, the spray hole 5 and the turbocharger 6 spray and spray from the top of the dishwasher to the bottom. Water and high pressure spray.

Embodiment 12

This embodiment is a further limitation of any one of the above-mentioned embodiments 1 to 11. The dishwasher described in this embodiment includes the middle spray dishwashing machine described in any of the above-mentioned embodiments. The spray structure of the machine.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, in order to streamline this disclosure and to facilitate an understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or its description. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method or method so disclosed may be used in any combination, except that at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of this patent Without departing from the scope of the technical solution of the present invention, personnel can use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes. In essence, any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (10)

1. spraying the spray structure of dish-washing machine in one kind, it is characterised in that: including

Spray portion (3) is rotatably arranged on dish-washing machine washing chamber (1) inside, is configured to spray spray to china cupboard (2) Water；

Diversion portion (4) is connect with spray portion (3), is configured to supply shower water to spray portion (3)；

The diversion portion (4) is set to the opposite direction of spray portion (3) injection shower water.

2. spraying the spray structure of dish-washing machine in one kind according to claim 1, it is characterised in that: described

Spray portion (3), the motor spindle that washes the dishes certainly is to dish-washing machine top jet shower water；

Diversion portion (4) is set to spray portion (3) close to dish-washing machine bottom side.

3. spraying the spray structure of dish-washing machine in one kind according to claim 1 or 2, it is characterised in that: described

The first fixed cell (7) are provided between spray portion (3) and diversion portion (4)；

First fixed cell (7) can lock spray portion (3) and diversion portion (4).

4. spraying the spray structure of dish-washing machine in one kind according to claim 3, it is characterised in that: the diversion portion (4) It is fixedly installed on the inner wall of dish-washing machine.

5. spraying the spray structure of dish-washing machine in one kind according to claim 1 or 2, it is characterised in that: described

The second fixed cell (8) are provided in spray portion (3)；

Second fixed cell (8) locks spray portion (3) and china cupboard (2).

6. spraying the spray structure of dish-washing machine in one kind according to claim 5, it is characterised in that: the spray portion (3) It can be rotated around the axis direction of the second fixed cell (8).

7. spraying the spray structure of dish-washing machine in one kind according to claim 6, it is characterised in that: the diversion portion (4) It is suspended in dish-washing machine washing chamber (1).

8. the spray structure of dish-washing machine is sprayed in -7 any described one kind according to claim 1, it is characterised in that: the spray Portion (3) is provided with the spray apertures (5) of injection shower water and sprays the charging turbine (6) of high-pressure water mist.

9. spraying the spray structure of dish-washing machine in one kind according to claim 8, it is characterised in that: described

Spray apertures (5) working range in spray portion (3) is greater than the working range of charging turbine (6)；

Preferably, a spray apertures (5) is at least arranged in spray portion (3) unilateral outermost end.

10. a kind of dish-washing machine, it is characterised in that: including spraying dish-washing machine in any described one kind of the claims 1-9 Spray structure.