CN216823330U

CN216823330U - Dish washing machine with multiple rinsing arms

Info

Publication number: CN216823330U
Application number: CN202123394481.3U
Authority: CN
Inventors: 王波; 赵旭光
Original assignee: Ningbo Jiainuo Energy Saving Technology Co ltd
Current assignee: Ningbo Jiainuo Energy Saving Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-28
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a many rinsing arms dish washer, including being provided with rinsing station dish washer body, be provided with three at least groups of rinsing groups on the rinsing station, including the group of rinsing in advance, first rinsing group and second rinsing group, the play water temperature of first rinsing group and the play water temperature of second rinsing group increase progressively in 8 ~ 10 degrees scope in proper order based on the play water temperature of the group of rinsing in advance, through set up three at least groups of rinsing groups and play water temperature increase progressively along 8 ~ 10 degrees scope in proper order on the rinsing station, can balance the difference in temperature in the rinsing process, avoid the washing piece injury that causes because of the difference in temperature, and play water temperature steadily rises, is favorable to washing piece abundant rinsing; improve an original rinsing water tank, separate out the water tank concurrent heating of two small capacity and supply with the group of rinsing in advance, provide heating efficiency, more practice thrift the energy consumption moreover, set up the thermal insulation layer outside the rinsing water tank in advance, dual effectively prevent to arouse the too big defect of difference in temperature at the heating cycle in-process.

Description

Dish washing machine with multiple rinsing arms

Technical Field

The utility model discloses a tableware cleaning device technical field especially relates to a many rinsing arms dish washer.

Background

The commercial dishwasher is a dishwasher suitable for commercial use, has the advantages of high temperature, disinfection, high strength and short-time treatment, is widely applied to hotels, hotels and large exhibitions at present, and has the advantages of reducing labor cost and the like.

The Chinese patent application with the application number of CN201620229714.4 and the patent name of a full-automatic commercial dishwasher discloses the full-automatic commercial dishwasher, which comprises a frame, a cleaning area, a rinsing area, a drying area, a clean bench, an electric control system and a conveying device, wherein the conveying device is arranged from an inlet of the cleaning area to a tail section on the clean bench; the device also comprises a sewage cleaning platform, wherein a conveying device leading to the starting end of the conveying device is arranged on the sewage cleaning platform; the automatic bowl cleaning machine is characterized by further comprising a washing part placing device and a limiting mechanism arranged at the tail of the clean bench, wherein the limiting mechanism is connected with the conveying device and stops the conveying device to run under certain conditions, dirty bowls are directly conveyed to the clean bench after being washed, rinsed, washed and dried from the clean bench, and the full-automatic streamlined operation is realized completely.

Generally, in this type of dishwasher, a set of pre-rinse arm and a set of rinse arm are disposed in a rinse area, and two water tanks are disposed, water in the pre-rinse water tank must enter from the rinse water tank, and water in the rinse water tank must be heated to a certain temperature before being supplied to the pre-rinse water tank, and then the rinse water tank must be heated again to the pre-rinse water tank, so that the water temperature can be rapidly heated and sprayed under pressure automatically after reaching a predetermined temperature, and at the same time, it is ensured that washing water continuously entering during operation can maintain the predetermined temperature, at least three sets of heating mechanisms must be disposed in the rinse water tank to heat the water temperature to the predetermined temperature as soon as possible and maintain the temperature of the water after entering, which directly results in large energy consumption and high use cost, and the pre-rinse water tank has no heating mechanism, resulting in a large temperature difference between the water temperature in the pre-rinse water tank and the water temperature in the rinse water tank, especially, when heat dissipation is large in winter, the existing temperature difference is large, certain damage exists to rinsed washed parts under the temperature difference, and the service life of the washed parts is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to not enough among the prior art, provide a difference in temperature is less between each water tank, the energy consumption reduces but does not influence heating efficiency, and avoids the many rinsing arms dish washer to the washing piece injury.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a many rinsing arms dish washer, is including being provided with rinsing station dish washer body, be provided with at least three groups of rinsing groups on the rinsing station, including rinsing group, first rinsing group and second rinsing group in advance, the play water temperature of first rinsing group and the play water temperature of second rinsing group is based on the play water temperature of rinsing group in advance scales up at 8 ~ 10 degrees within ranges in proper order, through controlling the less difference in temperature, avoids because of the washing piece injury that the difference in temperature caused, does improvement with an original rinsing water tank, separates two low capacity water tank concurrent heating supply and rinses the group in advance, provides heating efficiency, more practices thrift the energy consumption moreover.

Among the above-mentioned technical scheme, the group of rinsing in advance includes the rinsing water tank in advance, rinsing pump in advance, the arm of rinsing in advance that communicate in proper order by the pipeline, the rinsing water tank in advance sets up the thermal insulation layer outward, sets up the thermal insulation layer outward at the rinsing water tank in advance, effectively prevents to arouse the too big defect of difference in temperature at the heating cycle in-process.

Among the above-mentioned technical scheme, first rinsing group includes by first solenoid valve, first rinsing pump, first rinsing water tank, the first rinsing arm that the pipeline communicates in proper order, first heating mechanism set up in first rinsing water tank in, control into water by first solenoid valve to through the heating of first heating mechanism, supply in the pre-rinsing water tank or to the rinsing of washing piece by first rinsing arm.

Among the above-mentioned technical scheme, second rinsing group includes second solenoid valve, second rinsing pump, second rinsing water tank, second rinsing arm that communicate in proper order by the pipeline, second heating mechanism set up in second rinsing water tank in, control into water by the second solenoid valve to through the heating of second heating mechanism, supply in the pre-rinsing water tank or to the rinsing of washing piece by second rinsing arm.

In the above technical solution, the volumes of the first rinsing water tank and the second rinsing water tank are the same.

In the technical scheme, the volumes of the first rinsing water tank and the second rinsing water tank are set to be 5L, and the pre-rinsing water tank is heated and supplied with water simultaneously through the two separated small-volume water tanks, so that the water supply efficiency is improved, the power of a heating mechanism is reduced, and the energy conservation and emission reduction are facilitated.

In the technical scheme, the first heating mechanism and the second heating mechanism are only provided with one group, so that the heating efficiency can be met, and the heating efficiency is higher.

In the above technical scheme, the first heating mechanism and the second heating mechanism are both heating pipes.

Among the above-mentioned technical scheme, the rinsing station includes rinsing working chamber and rinsing equipment chamber, in advance the rinsing arm first rinsing arm and second rinsing arm all set up in the rinsing working chamber to arrange along the direction of transfer of washing piece in proper order, and the temperature of leaving water steadily rises, is favorable to the abundant rinsing of washing piece.

Among the above-mentioned technical scheme, the arm of rinsing in advance the first rinsing arm and the second rinsing arm all sets up two sets ofly, and the symmetry sets up in the lower working face of the last working face of rinsing station and rinsing station, is favorable to the washing piece fully to be rinsed.

Compared with the prior art, the utility model discloses following beneficial effect has: at least three groups of rinsing groups are arranged on a rinsing station, and the water outlet temperature is increased gradually along the range of 8-10 ℃, so that the temperature difference in the rinsing process can be balanced, the damage to the washed parts caused by the temperature difference is avoided, the water outlet temperature is stably increased, and the full rinsing of the washed parts is facilitated; improve an original rinsing water tank, separate out the water tank concurrent heating of two small capacity and supply with the group of rinsing in advance, provide heating efficiency, more practice thrift the energy consumption moreover, set up the thermal insulation layer outside the rinsing water tank in advance, dual effectively prevent to arouse the too big defect of difference in temperature at the heating cycle in-process.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention after the rinsing working chamber outer casing is removed.

Fig. 3 is the structure schematic diagram of the present invention after the rinsing apparatus housing is removed.

Fig. 4 is the schematic diagram of the structure working principle of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following description is provided to disclose the invention and to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or position relative to one another as illustrated in the figures, which is intended merely to simplify the description of the present invention and does not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above terms are not to be considered as limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 4, a multi-rinsing arm dishwasher includes a dishwasher body 1 with rinsing stations, and at least three rinsing groups, or of course, four rinsing groups, are arranged on the rinsing stations, but three rinsing groups are preferably adopted in the present application, that is, the rinsing requirements under most use conditions can be met.

The three groups of rinsing groups comprise a pre-rinsing group, a first rinsing group and a second rinsing group, wherein the rinsing temperature of the pre-rinsing group is at least 63-67 degrees, so that the water outlet temperature of the first rinsing group is 8-10 degrees higher than that of the pre-rinsing group, and the water outlet temperature of the second rinsing group is 8-10 degrees higher than that of the first rinsing group.

The method specifically comprises the following steps: the outlet water temperature of the pre-rinsing group is about 65 ℃, the outlet water temperature of the first rinsing group is about 72 ℃ and the outlet water temperature of the second rinsing group is about 82 ℃, and actual examination and verification prove that the washing part cannot be damaged under the temperature difference.

The specific structure of the three rinsing groups is as follows:

the pre-rinsing group comprises a pre-rinsing water tank 21, a pre-rinsing pump 22 and a pre-rinsing arm 23 which are sequentially communicated through a pipeline 5, a heat-preservation and heat-insulation layer is arranged outside the pre-rinsing water tank 21, a heating device is not arranged in the pre-rinsing water tank 21, and water sources in the water tank of the pre-rinsing group come from other rinsing groups.

In this application, other rinse groups include first rinse group and second rinse group, if relate to other special use case, can also increase the third rinse group and set up fourth rinse group etc. and decide according to actual conditions.

The first rinsing group comprises a first electromagnetic valve 31, a first rinsing pump 32, a first rinsing water tank 33 and a first rinsing arm 34 which are sequentially communicated through a pipeline 5, and a first heating mechanism 35 is arranged in the first rinsing water tank 33; the second rinsing group comprises a second electromagnetic valve 41, a second rinsing pump 42, a second rinsing water tank 43 and a second rinsing arm 44 which are sequentially communicated through a pipeline 5, and a second heating mechanism 45 is arranged in the second rinsing water tank 43.

It can be seen that the structure of the first rinsing group is basically the same as that of the second rinsing group, the volumes of the first rinsing water tank 33 and the second rinsing water tank 43 are the same, and the volumes of the first rinsing water tank 33 and the second rinsing water tank 43 can be set to be 5L, so that the original large-volume rinsing water tank can be separated into two or even a plurality of small-volume water tanks, the heating time is shortened, the power of the heating mechanism is reduced, and the energy-saving and emission-reduction large direction is met.

The original heating efficiency can be met by only arranging one group of the first heating mechanism 35 and the second heating mechanism 45 in the first rinsing water tank 33 and the second rinsing water tank 43, in the prior art, three groups of heating pipes are required to be arranged in one rinsing water tank, the power is 33W, but the effect is still not ideal; and in this application, need not unify the water heating of large capacity to same higher temperature, but the ladder heating, the heating pipe power that first heating mechanism 35 used is 12W promptly, only needs to heat to about 72 degrees, and the heating pipe heating power of second heating mechanism 45 is 15W, heats to 82 degrees, makes original half heat to 82 degrees extravagant energy consumption saving efficiency, and heating efficiency is higher than the heating efficiency of independent rinsing water tank.

When the washing machine works initially, the first electromagnetic valve 31 and the second electromagnetic valve 41 in the rinsing equipment cavity 13 respectively control the water inlet of the first rinsing water tank 33 and the water inlet of the second rinsing water tank 43, the first heating mechanism 35 and the second heating mechanism 45 respectively heat the two water tanks immediately, after a set temperature is reached, the first rinsing pump 32 and the second rinsing pump 42 supply water to the first rinsing arm 34 and the second rinsing arm 44 through the pipeline 5, hot water is put into the pre-rinsing water tank 21 through the spray ports arranged on the first rinsing arm 34 and the second rinsing arm 44, meanwhile, the first rinsing water tank 33 and the second rinsing water tank 43 are heated simultaneously, a constant temperature and heat preservation mode is started after the set temperature is reached, and the constant temperature principle is the same as that of the prior art; when a washing piece is rinsed, the pre-rinsing arm 23, the first rinsing arm 34 and the second rinsing arm 44 are all arranged in the rinsing working cavity 12 and are sequentially arranged along the conveying direction of the washing piece, namely, the pre-rinsing arm 23 supplies water from the pre-rinsing water tank 21 through the pre-rinsing pump 22, so that the surface temperature of tableware reaches about 50 ℃, the surface temperature of the dinner plate reaches about 60 ℃ through the washing water in the first rinsing arm 34, and the surface temperature of the dinner plate reaches about 70 ℃ after reaching the second rinsing arm 44, so that the temperature of the dinner plate can be gradually increased, the dinner plate can reach an ideal temperature more effectively, and a high-temperature sterilization effect is achieved.

In order to ensure the cleanliness, the pre-rinsing arms 23, the first rinsing arms 34 and the second rinsing arms 44 are arranged in two groups and symmetrically arranged on the upper working surface of the rinsing station and the lower working surface of the rinsing station, so that the residual liquid medicine on the dinner plate can be effectively removed through three-time two-surface spraying, and the cleaning effect is enhanced.

Compared with the traditional method of heating 10L of water to 82 ℃, in the above embodiment, the traditional rinsing water tank is improved into two small-capacity water tanks, so that part of water only needs to be heated to be lower than the temperature, for example, 72 ℃, the heating time is shortened, the energy consumption is saved, and a transition temperature is added in the middle, the temperature difference between two rinsing arms is reduced, and the damage to the washing piece is reduced.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments, and any variations or modifications of the embodiments of the invention are possible without departing from the principles.

Claims

1. The utility model provides a many rinsing arms dish washer, is including being provided with rinsing station dish washer body (1), its characterized in that, be provided with at least three groups of rinsing groups on the rinsing station, including rinsing group, first rinsing group and second rinsing group in advance, the play water temperature of first rinsing group and the play water temperature of second rinsing group is based on the play water temperature of rinsing group in advance scales up at 8 ~ 10 degrees within ranges in proper order.

2. The multi-rinse-arm dishwasher of claim 1, wherein the pre-rinse group comprises a pre-rinse water tank (21), a pre-rinse pump (22) and a pre-rinse arm (23) which are sequentially communicated by a pipeline (5), and a heat preservation and insulation layer is arranged outside the pre-rinse water tank (21).

3. A multiple rinse arm dishwasher according to claim 2, characterized in that said first rinse group comprises a first solenoid valve (31), a first rinse pump (32), a first rinse tank (33), a first rinse arm (34) in series connected by a duct (5), a first heating means (35) being provided in said first rinse tank (33).

4. A multiple rinse arm dishwasher according to claim 3, characterized in that the second rinse group comprises a second solenoid valve (41), a second rinse pump (42), a second rinse water tank (43), a second rinse arm (44) in series communication by a conduit (5), a second heating means (45) being provided in the second rinse water tank (43).

5. A multiple rinse arm dishwasher according to claim 4, characterized in that the first rinse water tank (33) and the second rinse water tank (43) have the same volume.

6. A multiple rinse arm dishwasher according to claim 4, characterized in that the volumes of the first rinse water tank (33) and the second rinse water tank (43) are each set to 5L.

7. A multi-rinse arm dishwasher according to claim 4, characterized in that the first heating means (35) and the second heating means (45) are provided in only one group.

8. A multi-rinse arm dishwasher according to claim 7, characterized in that the first heating means (35) and the second heating means (45) are both heating pipes.

9. A multi-rinse-arm dishwasher according to claim 4, characterized in that the rinse station comprises a rinse work chamber (12) and a rinse apparatus chamber (13), the pre-rinse arm (23), the first rinse arm (34) and the second rinse arm (44) being arranged in the rinse work chamber (12) and being arranged in succession in the conveying direction of the washware.

10. A multi-rinse arm dishwasher according to claim 9, characterized in that the pre-rinse arms (23), the first rinse arms (34) and the second rinse arms (44) are arranged in two groups, symmetrically arranged on the upper working surface of the rinse station and on the lower working surface of the rinse station.