CN208582349U - A kind of cleaning machine - Google Patents
A kind of cleaning machine Download PDFInfo
- Publication number
- CN208582349U CN208582349U CN201721042473.3U CN201721042473U CN208582349U CN 208582349 U CN208582349 U CN 208582349U CN 201721042473 U CN201721042473 U CN 201721042473U CN 208582349 U CN208582349 U CN 208582349U
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- spray arm
- guide channel
- air guide
- collecting chamber
- air
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Abstract
The utility model relates to a kind of cleaning machines, including cabinet, bowl frame and spray arm, the spray arm is set in cabinet and has water storage cavity, the apopore and water inlet being connected with water storage cavity are also provided on the spray arm, it is characterized by also including air guide channels, the inlet end of the air guide channel is connected with aerating mechanism, and the outlet side of the air guide channel is connected with the water storage cavity of spray arm；Also, the air guide channel dismountable type is connected on bowl frame.The utility model air guide channel transports to gas in spray arm, these gases generate bubble in water flow and spray from apopore, when entrained air bubbles have water flow to spray to dishes, bubble contact in water flow occurs to rupture and generates biggish impact force to dishes, to reach better cleaning effect for there are stubborn soils to break up in dishes or vegetables and fruits；When needing cabinet separately as sink in use, can take out bowl frame, air guide channel can take out with bowl frame, will not influence the use volume of sink, more convenient.
Description
Technical field
The utility model relates to a kind of cleaning machines, especially a kind of to generate bubble in a fluid to improve cleaning effect
Cleaning machine.
Background technique
With the increasingly raising of people's living standard, dish-washing machine as a kind of kitchen appliances product, more and more into
Enter family.Dish-washing machine currently on the market be generally divided into it is desk-top, cabinet type, three kinds of slot type, wherein table dish-washer is monoblock type
Absolute construction is typically placed on table top and uses；Cabinet type dish washing machine is also a kind of absolute construction, but needs to be embedded into kitchen cabinet and make
With；Slot type dish-washing machine is combined together with sink, is typically mounted in kitchen cabinet and is used.
Above-mentioned various forms of dish-washing machines be generally water is lifted by water pump and is sprayed to dishes in cleaning space from
And reach cleaning action.For example, application No. is the Chinese patents of CN97236119.7 " Microcomputerized light-controlled full-automatic dish washer ", Shen
Number similar structures please be disclosed for an a kind of Chinese patent " dish-washing machine " of CN00240098.7, in the class formation, spray to dishes
Water flow impact pressure it is weaker, and not enough uniformly, can not be covered by water flow when dishes is more, cause cleaning effect poor.Application
Number for the Chinese patent of CN200710306898.5, " the especially household of the dish-washing machine equipped with the device that can improve clean effect washes the dishes
Machine " it is provided with vapourizing unit, it can be introduced into the intracavitary fluid mist of dish-washing machine for generating, to expand the cleaning surface for spraying to dishes
Product and the uniformity for improving cleansing medium, still, the class formation can not still solve the problems, such as that ejection water flow impact pressure is weak.Application
Number it is provided with ultrasonic wave emitting head device for the Chinese patent " a kind of large size ultrasonic wave automatic dish-washing machine " of 201610795828.X,
And pressure-air is inputted into cleaning solution simultaneously, make the pressure-air of input shape in cleaning solution using ultrasonic wave emitting head device
At bubble, ultrasonic transducer is for supplying energy to cleaning solution, so that the bubbles burst in cleaning solution generates impact force, thus
Improve water flow impact pressure.But in the class formation, the moment generated between ultrasonic wave and high pressure bubble, empty quick-fried phenomenon was needed in water
Middle to maintain, when water flow is by water pump lifting and recycles ejection, high pressure bubble, which is difficult to reach dishes surface, to be ruptured, nothing
Method is suitable for the dishwasher structure of water flow jet formula.In addition, the class formation is also only applicable to the large-scale machine that washes the dishes, it is difficult to suitable
For in home-use dish-washing machine.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide one kind to pass through in water flow
It forms bubble and increases the impact strength to cleaned material and then improve the cleaning machine of cleaning effect.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of cleaning machine, including cabinet, bowl frame
And spray arm, the spray arm be set in cabinet and have water storage cavity, is also provided on the spray arm and is connected with water storage cavity
Apopore and water inlet, it is characterised in that: further include air guide channel, the inlet end of the air guide channel is connected with aerating mechanism
It connects, the outlet side of the air guide channel is connected with the water storage cavity of spray arm；Also, the air guide channel dismountable type is connected to bowl
On frame.
Spray arm is set in cabinet with being able to rotate, and is located at the bottom of cabinet.
The aerating mechanism includes air pump and gas-guide tube, and the air pump is set on the outside of cabinet, the first end of the gas-guide tube
It is connected with air pump, the second end of the gas-guide tube passes through the inner wall that wall box protrudes into cabinet and close to cabinet and arranges, institute
The second end phase dismountable type of the inlet end and gas-guide tube of stating air guide channel connects.
In the above scheme, be provided with flat air collecting chamber on the inner surface of the spray arm, the air collecting chamber have with
The gas outlet that spray arm is connected, the gas outlet are located at the end of air collecting chamber, and the air guide channel is connected with air collecting chamber.
As an improvement, the internal diameter of the air guide channel outlet side gradually tapers up be formed as jet orifice from front to back, the jet stream
Inner sidewall arrangement in the middle part of mouth face air collecting chamber.Using the structure, when air-flow passes through jet orifice, speed can accelerate, the gas of acceleration
Stream sprays to the inner sidewall in the middle part of air collecting chamber to scatter to the surrounding of air collecting chamber rapidly, is conducive to air-flow and quickly uniformly discharges
Enter in spray arm, to generate fine and closely woven bubble.
Preferably, it is logical to be bent to form the branch that can be connected with air collecting chamber to side for the outlet side of the air guide channel
Road, the jet orifice are located at the end of the branched bottom.
Preferably, the air guide channel is configured to the pipeline that internal diameter is greater than air guide bore, on the outer surface of the pipeline
It is provided with the clip slot being capable of clamping on the skeleton of bowl frame corresponding position, which is at least two and is respectively arranged logical in branch
The upstream and downstream in road.Using the structure, on the one hand convenient for improving gas conveying capacity, to only pass through ventilation after the completion of washing the dishes
And dishes is dried up；On the other hand, bowl frame can be taken out from cabinet when not needing using bowl frame, and air guide channel by
Can be taken out with bowl frame in being clamped on bowl frame, do not influence cabinet as sink use using space.
As an improvement, the runner extended respectively to both ends from middle part is provided in the spray arm, in the spray arm
Portion is formed with the water collection chamber of an annular, and the junction of the water collection chamber and runner constitutes the throat site of runner, the air collecting chamber
Gas outlet is located in runner and arranges close to the throat site.Since throat site water velocity is very fast, by the outlet of air collecting chamber
Mouth is set to throat site, is conducive to mix gas quickly with water flow, forms the water flow of entrained air bubbles.
It improves again, the air collecting chamber is set on the inner surface at the top of spray arm, and the gas outlet of the air collecting chamber includes close
Several of cloth play abscess, which is 0.3~0.8mm, and the distance of center circle between adjacent two abscesses is 0.8~
2mm.The structure is set, can be incorporated in water flow in the form of bubbles under water impact in the moment that gas is passed through, also, is refined
Bubble diameter increases number of bubbles, can play better foaming effect.
Preferably, the shape of the air collecting chamber and the trend of runner match, and the flowing according to fluid in spray arm
Direction, described abscess are respectively positioned on the upstream of the apopore of spray arm.Using such structure, so that water flow is before ejection,
Bubble in water flow mixes well.
It is further improved, the impeller to blend bubble is provided in the spray arm, which goes out close to spray arm
Water hole arrangement, also, according to fluid flow direction, the impeller is located at the gas outlet downstream of air collecting chamber.The structure is set, it can be
Water flow blends biggish bubble further progress before spraying, and has the bubble in water flow with smaller size smaller, a greater number, from
And improve cleaning effect.
For the ease of connection, the upper surface of the spray arm upwardly extends the connecting tube for being formed with and being connected with air collecting chamber,
The branched bottom is connected in the connecting tube with being able to rotate by rotary joint.
Compared with the prior art, the advantages of the utility model are: the utility model be provided with can the aerating into spray arm
Aerating mechanism and air guide channel, air guide channel gas is transported in spray arm, these gases generated in water flow bubble and from
Apopore sprays, when entrained air bubbles have water flow to spray to dishes, bubble contact in water flow to dishes occur rupture and generate compared with
Big impact force, to reach better cleaning effect for there are stubborn soils to break up in dishes or vegetables and fruits；When needing cabinet
Separately as sink in use, can take out bowl frame, air guide channel can be dismantled with bowl frame, can also be taken out with bowl frame, in this way will not
The use volume of sink is influenced, it is more convenient.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the utility model embodiment；
Fig. 2 is the side structure schematic diagram of Fig. 1；
Fig. 3 is the assembling structure schematic diagram of aerating mechanism and wiper mechanism in the utility model embodiment；
Fig. 4 is the cross-sectional view of air guide channel in Fig. 3；
Fig. 5 is the cross-sectional view of spray arm in the utility model embodiment；
Fig. 6 is the partial structure diagram of spray arm in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in figs. 1 to 6, the cleaning machine of the present embodiment includes cabinet 1, bowl frame 5, wiper mechanism 2 and aerating mechanism,
In, aerating mechanism includes air pump 3 and gas-guide tube 4, and bowl frame 5 is set in cabinet 1.
Specifically, 1 bottom of cabinet is formed with recessed draining region 11 in central part, the top in the draining region 11 is covered
It is stamped the drainboard 12 with drain hole 121.Wiper mechanism 2 includes spray arm 21 and water pump 22, and water pump 12 is set to draining region 11
Place, the water inlet 221 of water pump 22 are connected with draining region 11, and spray arm 21 is set to 12 top of drainboard, spray with being able to rotate
Arm 21 has water storage cavity 210 and the apopore 212, the water inlet 211 that are connected with the water storage cavity 210,21 bottom of spray arm into
The mouth of a river 211 is connected with the water outlet 222 at 22 top of water pump.
In the present embodiment, air collecting chamber 23 is provided on the inner surface of spray arm 21, air pump 22 is set to the side of cabinet 1,
The first end of gas-guide tube 4 is connected with air pump 22, and the side wall that the second end of gas-guide tube 4 passes through cabinet 1 protrudes into the inner cavity of cabinet 1
And arranged close to the inner wall of cabinet 1, so that 4 second end of gas-guide tube protrudes into the length in cabinet 1 with the lateral wall just with bowl frame 5
Being in contact is advisable.The inlet end of air guide channel 7 is connect with the second end dismountable type of gas-guide tube 4, for example, can connect for inserting-assembling type
It connects, and does encapsulation process in junction, the outlet side of air guide channel 7 is connected with the water storage cavity 210 of spray arm 21.Also, it leads
7 dismountable type of gas channel is connected on bowl frame 5.
In flat, air collecting chamber 23 has the outlet being connected with spray arm 21 for air collecting chamber 23 on 21 inner surface of spray arm
Mouthful, which is located at the end of air collecting chamber 23, and the outlet side of air guide channel 7 is connected with air collecting chamber 23.The present embodiment is led
Gas channel 7 is configured to the pipeline that internal diameter is greater than 4 internal diameter of gas-guide tube, is provided with and is capable of clamping in 5 phase of bowl frame on the outer surface of the pipeline
The clip slot 71 on the skeleton at position is answered, the outlet side of air guide channel 7 has been bent to form to side and can be connected with air collecting chamber 23
Branched bottom 72, clip slot 71 is two and to be respectively arranged in the upstream and downstream of branched bottom 72.7 outlet side of air guide channel
Internal diameter gradually tapers up from front to back is formed as jet orifice 73, which is located at the end of branched bottom 72, jet orifice 73
The inner sidewall arrangement at 23 middle part of outlet end face air collecting chamber.When air-flow passes through jet orifice 73, speed can accelerate, the air-flow of acceleration
The inner sidewall at 23 middle part of air collecting chamber is sprayed to scatter to the surrounding of air collecting chamber 23 rapidly, it is quick and uniform to be conducive to air-flow
It is released into spray arm 21, to generate fine and closely woven bubble.7 one side of air guide channel is convenient for improving gas conveying capacity, thus
Only dishes is dried up by ventilation after the completion of washing the dishes；It on the other hand, can be by bowl frame from case when not needing using bowl frame
Taken out in body, and air guide channel can take out due to being clamped on bowl frame with bowl frame, do not influence cabinet as sink use can
Utilize space.
The outlet side of air guide channel 7, which is provided with, allows gas to transport to water storage cavity 210 and prevent the water guide in water storage cavity 210
The check valve to flow back in gas channel 7.The upper surface of spray arm 21 upwardly extends the connecting tube for being formed with and being connected with air collecting chamber 23
231, the end of branched bottom 72 is able to rotate ground dismountable type by rotary joint and is connected in the connecting tube 231.In rotary joint
Bearing can be had, in order on the basis of ensuring sealing performance between spray arm 21 and gas-guide tube 4 relatively rotate, the two
It is smooth.
The runner 213 extended respectively to both ends from middle part is provided in the spray arm 21 of the present embodiment, in spray arm 21
Portion is formed with the water collection chamber 214 of an annular, which constitutes the throat site 215 of runner with the junction of runner 213,
The gas outlet of air collecting chamber 23 is located in runner 213 and arranges close to the throat site 215.Specifically, air collecting chamber 23 is set to spray
On the inner surface at 21 top of arm, and the shape of air collecting chamber 23 and the trend of runner 213 match.If gas outlet includes densely covered
Dry is played abscess 232, which is 0.3~0.8mm, and the distance of center circle between adjacent two abscesses 232 is 0.8
~2mm.According to flow direction of the fluid in spray arm 21, the upstream that abscess 232 is respectively positioned on apopore 212 is played.By air collecting chamber
23 gas outlet is set to throat site 215, is conducive to mix gas quickly with water flow, forms the water flow of entrained air bubbles, also,
Bubble diameter has been refined, number of bubbles is increased, better foaming effect can be played.Due to bubble phase knock against each other during transportation
Biggish bubble may be merged into and reduce number of bubbles by hitting, and therefore, the present embodiment is provided in spray arm 21 to stir
The impeller 6 of broken bubble, the impeller 6 can be to be multiple, and 212 upstream of each apopore of spray arm 21 is provided with one close to going out
The impeller 6 that water hole 212 is arranged, what which can be able to rotate by shaft is connected on the inner wall of spray arm 2, also, according to
Fluid flow direction, impeller 6 are located at the gas outlet downstream of air collecting chamber 23.The structure is set, it can be before water flow sprays to biggish
Bubble further progress blends, and has the bubble in water flow with smaller size smaller, a greater number, to improve cleaning effect.
The present embodiment be provided with can into spray arm 21 aerating air pump 3, gas-guide tube 4 and air guide channel 7, gas-guide tube 4 with
Air guide channel 7 jointly transports to gas in spray arm 21, these gases generate bubble in water flow and spray from apopore 212,
When entrained air bubbles have water flow to spray to dishes, the bubble contact in water flow occurs to rupture and generate biggish impact force to dishes,
To reach better cleaning effect for there are stubborn soils to break up in dishes or vegetables and fruits；When needing cabinet separately as water
In use, can take out bowl frame 5, such air guide channel 7 can take out slot with bowl frame 5, gas-guide tube 4 take up space in cabinet 1 compared with
It is small, it will not influence the use volume of sink, it is more convenient.
Claims (10)
1. a kind of cleaning machine, including cabinet (1), bowl frame (5) and spray arm (21), the spray arm (21) is set in cabinet (1)
And there are water storage cavity (210), be also provided on the spray arm (21) apopore (212) being connected with water storage cavity (210) and into
The mouth of a river (211), it is characterised in that: further include air guide channel (7), the inlet end of the air guide channel (7) is connected with aerating mechanism
It connects, the outlet side of the air guide channel (7) is connected with the water storage cavity (210) of spray arm (21)；Also, the air guide channel
(7) dismountable type is connected on a bowl frame (5).
2. cleaning machine according to claim 1, it is characterised in that: be provided with flat gas collection in the spray arm (21)
Chamber (23), the air collecting chamber (23) have the gas outlet being connected with spray arm (21), which is located at the end of air collecting chamber (23)
The outlet side in portion, the air guide channel (7) is connected with air collecting chamber (23).
3. cleaning machine according to claim 2, it is characterised in that: the internal diameter of air guide channel (7) outlet side is along air-flow
Direction is gradually tapered up from upstream to downstream is formed as jet orifice (73), the inside in the middle part of jet orifice (73) the face air collecting chamber (23)
Wall arrangement.
4. cleaning machine according to claim 3, it is characterised in that: the outlet side of the air guide channel (7) is bent to side
It is formed with the branched bottom (72) that can be connected with air collecting chamber (23), the jet orifice (73) is located at the end of the branched bottom (72)
End.
5. cleaning machine according to claim 4, it is characterised in that: be provided with energy on the outer surface of the air guide channel (7)
The clip slot (71) being clamped on the skeleton of a bowl frame (5) corresponding position, the clip slot (71) be at least two and be respectively arranged in point
The upstream and downstream of subchannel (72).
6. cleaning machine according to claim 2, it is characterised in that: be provided in the spray arm (21) from middle part respectively to
The runner (213) that both ends extend is formed with the water collection chamber (214) of an annular, the water collection chamber in the middle part of the spray arm (21)
(214) throat site (215) of runner is constituted with the junction of runner (213), the gas outlet of the air collecting chamber (23) is located at stream
It is arranged in road (213) and close to the throat site (215).
7. cleaning machine according to claim 6, it is characterised in that: the air collecting chamber (23) is set at the top of spray arm (21)
On inner surface, the gas outlet of the air collecting chamber (23) includes that densely covered several play abscess (232), this plays abscess (232)
Diameter is 0.3~0.8mm, and the distance of center circle between adjacent two abscesses (232) is 0.8~2mm.
8. cleaning machine according to claim 7, it is characterised in that: the shape of the air collecting chamber (23) and runner (213)
Trend matches, and the flow direction according to fluid in spray arm (21), and described abscess (232) is respectively positioned on spray arm (21)
Apopore (212) upstream.
9. cleaning machine according to claim 2, it is characterised in that: be provided in the spray arm (21) to blend bubble
Impeller (6), apopore (212) of the impeller (6) close to spray arm (21) is arranged, described also, according to fluid flow direction
Impeller (6) is located at the gas outlet downstream of air collecting chamber (23).
10. cleaning machine according to claim 4, it is characterised in that: the upper surface of the spray arm (21) upwardly extends shape
The connecting tube (231) that Cheng Youyu air collecting chamber (23) is connected, the branched bottom (72) are connected with being able to rotate by rotary joint
In in the connecting tube (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042473.3U CN208582349U (en) | 2017-08-18 | 2017-08-18 | A kind of cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042473.3U CN208582349U (en) | 2017-08-18 | 2017-08-18 | A kind of cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208582349U true CN208582349U (en) | 2019-03-08 |
Family
ID=65532109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042473.3U Active CN208582349U (en) | 2017-08-18 | 2017-08-18 | A kind of cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208582349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244670A (en) * | 2020-09-30 | 2021-01-22 | 宁波方太厨具有限公司 | Fruit and vegetable cleaning machine |
-
2017
- 2017-08-18 CN CN201721042473.3U patent/CN208582349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244670A (en) * | 2020-09-30 | 2021-01-22 | 宁波方太厨具有限公司 | Fruit and vegetable cleaning machine |
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