CN108056725B

CN108056725B - Basin formula belt cleaning device

Info

Publication number: CN108056725B
Application number: CN201710607403.6A
Authority: CN
Inventors: 徐慧; 刁硕; 茅忠群; 诸永定
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2017-07-24
Filing date: 2017-07-24
Publication date: 2024-01-16
Anticipated expiration: 2037-07-24
Also published as: CN108056725A

Abstract

The utility model relates to a water tank type cleaning device, which comprises a first water tank, a second water tank with a cleaning mechanism arranged therein and a ventilation structure, wherein the ventilation structure comprises an exhaust component arranged on the side wall of the second water tank, an air inlet component arranged on the side wall of the first water tank and a ventilation pipe connected between the exhaust component and the air inlet component, the exhaust component is communicated with the inner fluid of the second water tank, and the air inlet component is communicated with the inner fluid of the first water tank, and the water tank type cleaning device is characterized in that: compared with the prior art, the utility model has the advantages that through steam condensation on the condensation piece, water drops can flow to the outside of the air inlet component along the condensation piece and finally flow into the first water tank, so that the condensed water is prevented from flowing to the air inlet of the air inlet component, the requirement of the performance standard of the dish washer is met, and the direct ventilation into the cabinet is avoided, so that the cabinet is prevented from being wet, moldy and damaged.

Description

Basin formula belt cleaning device

Technical Field

The utility model relates to a machine for automatically cleaning tableware, in particular to a condensing mechanism of a water tank type cleaning machine.

Background

The use of steam to wash dishes has begun in today's dishwashers, and the use of steam also reduces the washing time more than the use of heated water, as well as improves the washing effect.

In order to save space, a few designs of water tank type cleaning machines have been developed, that is, the existing water tank is modified into a cleaning machine, the water tank is directly used as a washing space, and a rotary spray arm is generally arranged at the bottom of the water tank and is generally connected with a pump body driven by a motor. The utility model discloses a water tank type cleaning machine disclosed in Chinese patent application No. 201320889945.4 of the applicant, which comprises a tank body forming a washing space and a cover plate rotatably connected to the tank body, wherein the bottom of the tank body is provided with a concave draining area at least at the central part, a water pump for discharging the water pump in the draining area to the washing space above the draining area is arranged in the draining area, the draining area is covered with a draining plate with draining holes, a rotary spray arm for discharging water of the water pump is arranged above the draining plate, and a heater is also arranged in the draining area, so that the water tank type cleaning machine can refer to the tank structure of the Chinese patent application No. 201320888659.6 of the applicant (bulletin No. CN 203693528U).

Because the apron on the basin body needs airtight to prevent the water spill that sprays, and the inside heating of basin body can produce steam, if not dredge, can necessarily make this internal high pressure state that forms of basin, influence safety. Therefore, it is necessary to guide the gas in the water tank body to the outside of the water tank body. For this reason, chinese patent application No. 201410849377.4 of the applicant discloses a ventilation device of a sink type cleaning machine, which is disposed on a side wall of a sink body and comprises a duct body, wherein an air flow duct is formed on the duct body, and a ventilation opening is formed at an end opening of the air flow duct. However, this ventilation device can cause hot and humid air to be discharged into the cabinet, causing the cabinet to be moist, moldy and damaged. In this regard, chinese patent application No. 2016610625850. X of the applicant discloses a ventilation device of a tank type washing machine, which comprises a first tank, a second tank with a washing mechanism therein, and a ventilation structure including a vent assembly provided on a side wall of the second tank, an air intake assembly provided on a side wall of the first tank, and a ventilation pipe connected between the vent assembly and the air intake assembly, wherein the vent assembly is in fluid communication with the second tank, the air intake assembly is in fluid communication with the first tank, and is capable of maintaining an internal and external pressure balance to protect the tank type washing device of a cabinet, but because the air intake assembly cannot achieve the effect of rapid condensation of steam, steam is easily accumulated to increase the pressure inside the second tank to affect the efficiency of the water pump, and at the same time, the steam is easily condensed to form water drops at the edge of the air intake assembly to flow outside the washing machine.

Disclosure of Invention

The present utility model is directed to a water tank type cleaning device for cleaning water droplets formed by condensing water vapor at the edge of an air intake assembly, and the water droplets can flow to a first water tank.

Another object of the present utility model is to provide a tank-type cleaning device in which water vapor can flow to the first tank more quickly.

The technical scheme adopted for solving the technical problems is as follows: this basin formula belt cleaning device, including first basin, interior second basin of establishing wiper mechanism and ventilative structure, ventilative structure is including setting up exhaust assembly on the second basin lateral wall, set up intake assembly on the first basin lateral wall and connect the permeability cell between exhaust assembly and the intake assembly, exhaust assembly with fluid communication in the second basin, intake assembly with fluid communication in the first basin, its characterized in that: the air inlet assembly is provided with a condensing assembly for condensing the fluid, and the condensing assembly can enable at least part of water vapor in the fluid flowing through to be condensed and finally flow into the first water tank.

Further, the air inlet assembly comprises a pipeline main body, an opening is formed in the side face of the pipeline main body, a cavity for overflow and air inlet is formed in the position, corresponding to the opening, of the pipeline main body, the cavity is communicated with the first water tank, the condensing assembly is arranged in the cavity and is used for limiting a steam channel, one end of the steam channel is communicated with the cavity, and the other end of the steam channel is communicated with a water containing part of the first water tank so as to prolong the discharging path of steam in the air inlet assembly. As long as the condensing assembly can condense the water vapor in the fluid and guide the condensed water vapor to flow into the inner cavity of the first water tank, there may be various modes, such as a vapor baffle or a vapor filter.

Wherein as a preferred scheme of vapor baffle, the condensation subassembly is including condensate, inner cup and enclosing cover, the inner cup sets up the inboard of first basin lateral wall, the area of enclosing cover is less than the inner cup sets up the inner cup is towards the inboard of first basin, and the condensate then sets up the inner cup with between the enclosing cover, the condensate is including being the body of the type of falling U, the horizontal segment downwardly extending of body has two at least cooling ribs of vertical setting, the body is towards the one side of enclosing cover has the retaining wall. Because the vertical setting of cooling rib of condensate can make comdenstion water discharge downwards, the horizontal segment that the top set up can make steam meet and discharge downwards along the cooling rib after the separation, and the body has the retaining wall towards the one side of enclosing cover simultaneously, can make comdenstion water flow in the inner cup through the cooling rib guide, again because of the area of enclosing cover is less than the inner cup, then can follow the clearance between enclosing cover and the inner cup to the outflow of first basin through the water after the condensate condensation.

And further guiding condensed water to flow into the inner cover, wherein the condensing piece is obliquely arranged in the inner cover, an included angle beta is formed between the condensing piece and the top end of the inner cover, and the included angle beta is more than or equal to 3 degrees and less than or equal to 5 degrees. If the angle beta is too large, the blocking effect of the condensing element as water vapor in the fluid is correspondingly weakened, the steam is easily and quickly discharged from the gap between the inner cover and the outer cover, the condensing effect cannot be achieved, and if the angle beta is too small, the guiding effect of the condensing element as water vapor in the fluid is correspondingly weakened.

For the fixation of convenient condensation piece, the top of inner cup has the chimb that turns outwards, the inner cup middle part have with the through-hole that the cavity is linked together, have on the enclosing cover medial surface relatively set up upper and lower hook portion, form between upper and lower hook portion and supply the slot that the condensation piece card was established, the both sides of upper and lower hook portion still are provided with the pin, correspondingly, the inner cup is provided with in corresponding position supplies the slot that the pin was inserted. The condensing piece is clamped by the upper hook part and the lower hook part, and the outer cover is matched with the slot of the inner cover by the pins, so that the outer cover and the condensing piece are positioned on the inner cover together.

Preferably, the convex edge is an arc edge which gradually inclines outwards from top to bottom, an included angle alpha is formed between the arc edge and the top end of the inner cover, and the included angle alpha is more than or equal to 3 degrees and less than or equal to 15 degrees. The design of arc limit can guide the comdenstion water to flow to first basin along the arc limit. The setting of the angle not only has the effect of leading condensed water to slowly flow into the water tank, but also can leave a part of condensed water to be used as condensing agent for generating steam in the next cleaning, thereby effectively improving the condensation rate of the whole cleaning machine.

Further, the pin comprises a narrow strip body which can extend into the slot and a wide strip body which is clamped outside the slot, and the narrow strip body is provided with protruding points in an upward protruding mode. In the inserting process, the narrow strip body of the pin can be limited in the slot by the combined action of the wide strip body and the salient points after extending into the slot.

Further, the setting height of the exhaust assembly is lower than that of the air inlet assembly, so that the vent pipe gradually inclines from the exhaust assembly to the air inlet assembly from low to high. The height difference between the exhaust component and the air inlet component is utilized to enable the vent pipe to gradually incline from the exhaust component to the air inlet component from low to high, vapor pressure in the cavity of the second water tank accelerates the escape of the vapor to reach the condensation component, the emission of the vapor can be effectively reduced after the vapor is condensed, and the condensation rate is higher.

Further, the height difference between the highest position and the lowest position of the ventilation pipe is 50-80 mm. If the height difference between the highest position and the lowest position is lower than 50mm, the steam discharge speed is easy to be gentle and the speed of reaching the condensing assembly is easy to be slow; if the height difference between the highest position and the lowest position is higher than 80mm, steam is easy to condense when meeting the ventilation pipe, and condensed water after condensation flows back to the overflow protection device in the second water tank again to prevent the steam from entering the condensation assembly for condensation.

Further, a heating component is arranged at the bottom of the second water tank.

Compared with the prior art, the utility model has the advantages that the water drops can flow to the outside of the air inlet assembly along the condensing piece through the condensation of the steam on the condensing piece and finally flow into the first water tank, so that the condensed water is prevented from flowing to the air inlet of the air inlet assembly, the outer surface of the cleaning machine can be kept clean and beautiful, the requirement of the performance standard of the dish washer is met, and the direct ventilation into the cabinet is avoided, so that the cabinet is prevented from being wet, moldy and damaged.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of an exploded view of an air intake assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an exploded view of an air intake assembly according to another embodiment of the present utility model;

FIG. 4 is a cross-sectional view of an air intake assembly according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

Referring to fig. 1 to 4, the sink type cleaning device comprises a first sink 1 and a second sink 2, wherein a cleaning mechanism is arranged in the second sink 2, and the cleaning mechanism can be made of the prior art, such as the chinese patent with application number 201320889945.4 of the applicant in the background art. The first water tank 1 is a common household water tank.

A ventilation structure is arranged between the side walls of the first water tank 1 and the second water tank 2, and the ventilation structure is used for communicating the second water tank 2 with the first water tank 1. The ventilation structure comprises an exhaust component 3 arranged on the side wall of the second water tank 2, an air inlet component 4 arranged on the side wall of the first water tank 1, and a ventilation pipe 5 connected between the exhaust component 3 and the air inlet component 4, wherein the ventilation pipe 5 is preferably a corrugated pipe. The air exhaust assembly 3 is in fluid (vapor and liquid) communication with the second water tank 2 and the air intake assembly 4 is in fluid (vapor and liquid) communication with the first water tank 1.

Referring to fig. 2 and 3, the exhaust assembly 3 includes an overflow protection device, and the specific structure can be referred to a ventilation, overflow protection and cleaning agent adding device of a water tank type cleaning machine disclosed in the chinese patent application No. 201410851060.4 of the applicant, which not only has ventilation function, but also has functions of overflow protection, water inlet and cleaning agent adding. The air inlet assembly 4 comprises a pipeline main body 41, an opening 411 is formed in the side surface of the pipeline main body 41, a cavity 412 for overflow and air inlet is formed in the position, corresponding to the opening 411, in the pipeline main body 41, the cavity 412 is communicated with the first water tank 1, a mounting hole is formed in the side wall of the first water tank 1, the opening 411 of the pipeline main body 41 corresponds to the mounting hole in the side wall of the first water tank 1, and a sealing ring is arranged at the joint of the pipeline main body 41 and the mounting hole in the side wall of the first water tank 1 so as to prevent water flow from flowing out of the joint. A specific air intake assembly 4 can be seen in a sink type cleaning device disclosed in chinese patent publication No. 2016610625850. X of the applicant.

The present utility model is focused on that a condensing unit 6 for condensing a fluid is provided in the air intake unit 4 of the previous sink type washing apparatus and condenses at least part of moisture in the fluid discharged through the air intake unit 4. In this embodiment, the condensing unit 6 includes a condensing member 61, an inner cover 62 and an outer cover 63, the inner cover 62 is disposed at the inner side of the sidewall of the first tub 1, the outer cover 63 has a smaller area than the inner cover 62 and is disposed at the inner side of the inner cover 62 toward the first tub 1, and the condensing member 61 is disposed between the inner cover 62 and the outer cover 63. The condensation member 61 comprises an inverted U-shaped body 611, a horizontal section 612 of the body 611 extends downwards to form a plurality of cooling ribs 613 arranged vertically in parallel, and a baffle wall 614 is arranged on one surface of the body 611 facing the outer cover 63; the inner cover 62 is approximately bowl-shaped, the top end of the bowl body is provided with an outward turned convex edge 621, the concave part of the bowl body is clamped into the periphery of the opening 411 of the pipeline main body 41, and two positioning holes are formed in the concave part and correspond to the positions of the two positioning pipes respectively, so that the two positioning holes can be fixed with the two positioning pipes respectively through screws. The inner side of the outer cover 63 is provided with an upper hook 631 and a lower hook 630 which are oppositely arranged, a slot 632 for the condensation piece 61 to be clamped is formed between the upper hook 631 and the lower hook 630, four pins 7 are further arranged on two sides of the upper hook 631 and the lower hook 630, each pin 7 comprises a narrow strip 71 which can extend into the slot 632 and a wide strip 72 which is clamped outside the slot 632, the narrow strip 71 is provided with a convex point 73 in an upward protruding mode, and correspondingly, the inner cover 62 is provided with slots 632 for the pins 7 to be inserted on the upper side and the lower side of corresponding positioning holes. During the insertion process, the narrow strip 71 of the pin 7 can be inserted into the slot 632, and then the narrow strip 71 is limited in the slot 632 by the combined action of the wide strip 72 and the protruding point 73, so that the outer cover 63 together with the condensation piece 61 can be positioned in the inner cover 62. The convex edge 621 of the inner cover 62 is an arc edge gradually inclining outwards from top to bottom, an angle alpha of 15 degrees is formed between the arc edge and the top end of the inner cover 62, condensed water entering the inner cover 62 can be guided to flow out to the first water tank 1 along the arc edge by the design of the arc edge, the arrangement of the angle not only has the effect of guiding the condensed water to slowly flow into the water tank, but also can retain a part of condensed water, so that the condensed water can be used as a condensing agent for generating steam in the next cleaning, and the condensation rate of the integral cleaning machine is effectively improved.

To further guide the condensed water to flow into the inner cap 62, the condensing member 61 is inclined in the inner cap 62, the condensing member 61 forms an angle β of 5 ° with the top end of the inner cap 62, and at the same time, the inner cap 62 has a through hole 622 in the middle thereof communicating with the cavity 412, whereby the non-condensed steam can enter into the through hole 622 through the cavity 412.

Finally, in order to make the water vapor flow to the first water tank 1 more quickly, the setting height of the exhaust component 3 is lower than the setting height of the air intake component 4, so that the vent pipe 5 gradually inclines from the exhaust component 3 to the air intake component 4 from low to high, the height difference between the highest position and the lowest position of the vent pipe 5 is 50-80 mm, preferably 70mm, so that the vapor can escape to the condensing component to achieve the condensing effect in an accelerating way, if the height difference between the highest position and the lowest position is higher than 80mm, the vapor is easy to be condensed by the vent pipe, condensed water flows back to the overflow protection device in the second water tank again to obstruct the next vapor condensation, and if the height difference between the highest position and the lowest position is lower than 50mm, the vapor discharge speed is easy to be caused to smoothly reach the condensing component and the condensing efficiency is low.

When the cleaning mechanism in the second water tank 2 works, hot steam with a certain temperature enters the ventilation pipe 5 from the second water tank 2 through the ventilation device of the exhaust assembly 3, after reaching the air inlet assembly 4, uncondensed gas enters the cavity 412 through the opening 411, and then meets the condensation piece 61 through the through hole 622 of the inner cover 62, condensed water is discharged downwards due to the horizontal section 612 of the condensation piece 61 and the cooling ribs 613 vertically arranged, meanwhile, the arc-shaped edge of the inner cover 62 and the area of the outer cover 63 are smaller than those of the inner cover 62, and water condensed by the condensation piece 61 can flow out to the first water tank 1 along the arc-shaped edge from the gap between the outer cover 63 and the inner cover 62.

Claims

1. The utility model provides a basin formula belt cleaning device, includes first basin (1), establishes wiper mechanism's second basin (2) in, and ventilative structure, ventilative structure is including setting up exhaust assembly (3) on second basin (2) lateral wall, set up intake assembly (4) on first basin (1) lateral wall, and connect intake pipe (5) between exhaust assembly (3) and intake assembly (4), exhaust assembly (3) with fluid communication in second basin (2), intake assembly (4) with fluid communication in first basin (1), its characterized in that: the air inlet assembly (4) is provided with a condensing assembly (6) for condensing fluid, and the condensing assembly (6) can enable at least part of water vapor in the fluid flowing through to be condensed and finally flow into the first water tank; the air inlet assembly (4) comprises a pipeline main body (41), an opening (411) is formed in the side face of the pipeline main body (41), a cavity (412) for overflow and air inlet is formed in the position, corresponding to the opening (411), of the pipeline main body (41), the cavity (412) is communicated with the inner cavity of the first water tank (1), and the condensation assembly (6) is arranged in the cavity (412) to form a barrier for water vapor in fluid and guide condensed water vapor to flow into the inner cavity of the first water tank (1); the bottom of the second water tank (2) is provided with a heating component.

2. The sink type cleaning apparatus according to claim 1, wherein: the condensing unit (6) comprises a condensing part (61), an inner cover (62) and an outer cover (63), wherein the inner cover (62) is arranged on the inner side of the side wall of the first water tank (1), the area of the outer cover (63) is smaller than that of the inner cover (62) and is arranged on the inner side of the inner cover (62) towards the first water tank (1), the condensing part (61) is arranged between the inner cover (62) and the outer cover (63), the condensing part (61) comprises a body (611) in an inverted U shape, the horizontal section (612) of the body (611) is downwards extended with at least two cooling ribs (613) which are vertically arranged, and one surface of the body (611) facing the outer cover (63) is provided with a baffle wall (614).

3. The sink type cleaning apparatus according to claim 2, wherein: the condensation piece (61) is obliquely arranged in the inner cover (62), an included angle beta is formed between the condensation piece (61) and the top end of the inner cover (62), and the included angle beta is more than or equal to 3 degrees and less than or equal to 5 degrees.

4. A sink type cleaning apparatus according to claim 2 or 3, characterized in that: the top of inner cup (62) has turned up chimb (621), inner cup (62) middle part have with through-hole (622) that cavity (412) are linked together, have upper and lower hook portion (631, 630) of relative setting on outer cup (63) medial surface, form between upper and lower hook portion (631, 630) and supply slot (632) that condensation piece (61) card was established, the both sides of upper and lower hook portion (631, 630) still are provided with and participate in (7), correspondingly, inner cup (62) are provided with in corresponding position and supply participate in (7) insert slot (632) of establishing.

5. The sink type cleaning apparatus according to claim 4, wherein: the convex edge (621) is an arc edge which gradually inclines outwards from top to bottom, an included angle alpha is formed between the arc edge and the top end of the inner cover (62), and the included angle alpha is more than or equal to 3 degrees and less than or equal to 15 degrees.

6. The sink type cleaning apparatus according to claim 4, wherein: the pin (7) comprises a narrow strip body (71) which can extend into the slot (632) and a wide strip body (72) which is clamped outside the slot (632), and the narrow strip body (71) is provided with a convex point (73) in an upward protruding mode.

7. The sink type cleaning apparatus according to any one of claims 1 to 6, wherein: the setting height of the exhaust assembly (3) is lower than that of the air inlet assembly (4), so that the ventilation pipe (5) gradually inclines from the exhaust assembly (3) to the air inlet assembly (4) from low to high.

8. The sink type cleaning apparatus according to claim 7, wherein: the height difference between the highest position and the lowest position of the ventilation pipe (5) is 50-80 mm.