CN107119421A - charging device and cleaning device - Google Patents
charging device and cleaning device Download PDFInfo
- Publication number
- CN107119421A CN107119421A CN201710439369.6A CN201710439369A CN107119421A CN 107119421 A CN107119421 A CN 107119421A CN 201710439369 A CN201710439369 A CN 201710439369A CN 107119421 A CN107119421 A CN 107119421A
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- Prior art keywords
- pipe
- water
- water inlet
- storing cavity
- charging device
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Nozzles (AREA)
Abstract
The invention provides a kind of charging device and cleaning device, wherein, charging device includes：Charging aperture is provided with storing cavity, storing cavity, the bottom of storing cavity is provided with discharge nozzle；First water inlet pipe；Second water inlet pipe, the second water inlet pipe is connected with storage cavity body phase；Venturi tube, Venturi tube includes first port, second port and the 3rd port, and first port is connected with the first water inlet pipe, and second port is connected with discharge nozzle；Outlet pipe, outlet pipe is connected with the 3rd port；Wherein, material enters storing cavity through charging aperture, water enters in storage cavity body through the second water inlet pipe and mix with material, and the mixture of water and material flows to water in Venturi tube, the first water inlet pipe into mixing in Venturi tube and flowed out through outlet pipe with mixture through discharge nozzle.The charging device that the present invention is provided, material can more fully be mixed with water, and make noresidue in storing cavity, while simple in construction, manufacturing cost is low, be easy to promote.
Description
Technical field
The present invention relates to household electrical appliance technical field, in particular to a kind of charging device and cleaning device.
Background technology
Instantly the dispensing mode of the detergent (powder) of wash mill generally has two kinds：
One kind is once addition, repeatedly automatic releasing type, and this mode only needs to the detergent (powder) of certain volume is single
Secondary manual addition is in drawer box.Every time during laundry, washing machine weighs clothes weight, determines detergent (powder) content, then
Delivered automatically into washing tub by certain class device, from without every time using all detergent (powder) is washed in addition manually.Such as literary mound
In deliver form：Addition is in drawer box manually for detergent (powder), and washing machine determines that detergent (powder) is measured by clothes weight, laundry
Movement piece transfers program, to solenoid valves, produces current, current are by Venturi tube, producing Venturi effect, and extraction is washed
Wash agent (powder) and enter current, now start to calculate detergent (powder) amount, when detergent (powder) amount reaches program set-point, disconnect electricity
Source, so that current disconnect, siphonic effect disappears.Detergent (powder) is poured in washing tub with current, and completion is once delivered.Next time
Laundry repeats above-mentioned action, until the detergent (powder) added manually is used up.Such as pump configuration delivers form again：Detergent
(powder) addition is in drawer box manually, and washing machine determines that detergent (powder) is measured by clothes weight, and washing machine chip is transferred program, given
Pump is powered, and pumping takes detergent (powder) to enter oral siphon, now starts to calculate detergent (powder) amount, when detergent (powder) amount reaches journey
Sequence set-point, deenergization, pump is stopped, and detergent (powder) stops extracting, and detergent (powder) pours washing tub out of water pipe
Interior, completion is once delivered.Next time, laundry repeated above-mentioned action, until the detergent (powder) added manually is used up.It is such
Mode is convenient and swift, saves the time, intelligent strong.But, the complicated device of this mode Structure of need coordinates.Such device leads to
Often delivered by two or more solenoid valve control current produce Venturi effect come putting detergent (powder), or directly use pump machine
Structure extracts detergent and softener is delivered, and cost is higher, is unfavorable for promoting.
One kind is directly to rush throwing formula, and this mode is exactly that detergent (powder) is direct plungeed into washing machine drum, is then passed through
Current are directly flushed to detergent (powder) inside washing tube.This mode is very universal, does not consume cost.But it is this in the presence of washing
Agent (powder) can not be completely dissolved, and just be put into washing tube, cause the problems such as clean result is poor, drift is not washed clean.
The content of the invention
In order to solve the above-mentioned technical problem at least one, the embodiment of the first aspect of the present invention proposes one kind and fed intake dress
Put.
A kind of the second aspect of the present invention embodiment, it is also proposed that cleaning device.
In view of this, embodiment according to the first aspect of the invention, the present invention proposes a kind of charging device, including：
Charging aperture is provided with storing cavity, storing cavity, the bottom of storing cavity is provided with discharge nozzle；First water inlet pipe；Second enters
Water pipe, the second water inlet pipe is connected with storage cavity body phase；Venturi tube, Venturi tube includes first port, second port and the 3rd
Port, first port is connected with the first water inlet pipe, and second port is connected with discharge nozzle；Outlet pipe, outlet pipe and the 3rd end
Mouth is connected；Wherein, material enters storing cavity through charging aperture, and water enters in storage cavity body and mixed with material through the second water inlet pipe
Close, the water that the mixture of water and material is flowed to through discharge nozzle in Venturi tube, the first water inlet pipe enters in Venturi tube with mixing
Thing is mixed and flowed out through outlet pipe.
The charging device that the present invention is provided, material first passes through charging aperture into storing cavity, afterwards the second water inlet pipe to
Intake and mixed with material in storing cavity, and the water in first water inlet pipe on another road flows through Venturi tube, afterwards venturi
Occur in pipe Venturi effect cause the mixture of water and material flowed into through discharge nozzle in Venturi tube and with the first water inlet pipe
Water mixing, final mixture flow through venturi and outlet pipe outflow.Enable charging device first by above-mentioned structure
Material and water are pre-mixed using storing cavity, and storing cavity mixture is sucked by Venturi effect, is most mixed at last
Compound is discharged, so that material can more fully be mixed with water, and cause noresidue in storing cavity, while the device
Simple in construction, manufacturing cost is low, can either lift Consumer's Experience, is conducive to the production of product again, promotes and sale.
Wherein, material can be the liquid or solid material such as detergent, cleaning solution or softener.In addition usually, it is guarantor
Confirm that the flow velocity in existing Venturi effect, usual first water inlet pipe is more than the flow velocity in the second water inlet pipe.While related pipeline
It can be connected from flexible pipe.
In addition, the charging device in above-described embodiment that the present invention is provided can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that the bottom of storing cavity is additionally provided with siphon pipe, siphon pipe and discharge nozzle phase
Pipe cap is arranged with connection, siphon pipe.
In the technical scheme, siphon pipe is additionally provided with the bottom of storing cavity, siphon pipe is connected with discharge nozzle, and
And pipe cap is arranged with siphon pipe, so it can carry out the premixing of a period of time to carry when material and water enter in storage cavity body
Mixing quality is risen, afterwards when liquid level is higher than certain altitude, occurs siphonic effect in siphon pipe, the mixture of water and material is passed through
Gap between pipe cap and siphon pipe sucks siphon pipe and sent into discharge nozzle and Venturi tube.So both add material and water
The time of premixing, the effect of mixing is improved, while the siphonic effect for also utilizing siphon pipe makes the mixing in storing cavity
Thing can be discharged as much as possible, reduce the residual in storing cavity, it is ensured that cleaning.
In any of the above-described technical scheme, it is preferable that siphon pipe, storing cavity and discharge nozzle are integral type structure.
In the technical scheme, siphon pipe, storing cavity and discharge nozzle are integral type structure, usually, can pass through one
The mode of body injection molding manufactures the storing cavity including siphon pipe and discharge nozzle, can so lift the manufacture effect of single unit system
Rate and efficiency of assembling, while reducing production cost.
In any of the above-described technical scheme, it is preferable that also include：Water box, outlet pipe is connected with water box, the bottom of water box
It is provided with delivery port.
In the technical scheme, the water outlet of outlet pipe is initially entered in water box, is flowed out, led to by the delivery port of water box again afterwards
Crossing the structure of water box can play a part of for water outlet protection of pipe, while water box can also carry out water conservancy diversion to the water outlet of outlet pipe
And further material is mixed.
In any of the above-described technical scheme, it is preferable that being shaped as delivery port is circular, oval or rectangle；Delivery port
Quantity is one or more.
In the technical scheme, the shape of delivery port can be provided in round according to actual conditions, ellipse or rectangle, this
Sample can also provide a variety of water-out manners while being easy to water box to manufacture；And the quantity of delivery port can be one or many
It is individual, a delivery port can be only set if the opening of delivery port is larger, can so be set if the water outlet opening of delivery port is smaller
Multiple delivery ports are put, gondola water faucet effect can be formed, the mixed effect of material is further improved.
In any of the above-described technical scheme, it is preferable that the bottom of water box is provided with deflector apron, deflector apron is located at water outlet
The lower section of mouth.
In the technical scheme, the water flowed out through delivery port passes through the guiding for the deflector apron being arranged on below delivery port again
Flow outwardly, be oriented to by setting deflector apron to be embodied as water outlet.Wherein deflector apron can be with water box be integral type structure,
It can also be removably mounted in water box, in order to clean, safeguard and change.
In any of the above-described technical scheme, it is preferable that water box are provided with dog-house, dog-house is connected with charging aperture.
In the technical scheme, water box are provided with dog-house, and dog-house is connected with charging aperture, and such user just can be with
Material is delivered into storing cavity so that the more compact structure of device, by water box using more convenient.
In any of the above-described technical scheme, it is preferable that the first pipe clamp, the second pipe clamp and the 3rd are additionally provided with storing cavity
Pipe clamp, the first pipe clamp is used to fix the second water inlet pipe, and the second pipe clamp is used to fix discharge nozzle, and the 3rd pipe clamp is used to fix water outlet
Pipe.
In the technical scheme, by setting, the second water inlet pipe, discharge nozzle and outlet pipe are fixed and locked to different pipe clamps,
Avoid causing pipe fitting to come off because of the vibration during device use or because flow velocity is too fast, impact is excessive in pipeline, influence device
Normally use, while the sealing between ensure that pipe fitting, it is to avoid liquid leakage.
In any of the above-described technical scheme, it is preferable that also include：Control valve, control valve includes water inlet, the first delivery port
And second delivery port；Wherein, the first delivery port is connected with the first water inlet pipe, and the second delivery port is connected with the second water inlet pipe.
In the technical scheme, by setting control valve to control the water inlet of the first water inlet pipe and the second water inlet pipe, wherein one
As, the flow velocity of the first water inlet pipe is more than the flow velocity of the second water inlet pipe.In addition, can be with the first water inlet under the operating mode of charging mixing
Pipe and the second water inlet pipe are intake or successively intake simultaneously, and then realize the working effect of material mixing and feeding；And only adding water
Operating mode under then can simultaneously be intake with the first water inlet pipe and the second water inlet pipe or only by the first water inlet water inlet tube with to outlet pipe
Supply water.
In any of the above-described technical scheme, it is preferable that control valve is magnetic valve.
In the technical scheme, control valve is magnetic valve, so that a magnetic valve is only set in charging device i.e.
The working effect for mixing can be achieved, feeding intake, simplifies the structure of charging device, reduces the cost of the charging device manufacturing,
Improve the reliability of charging device.In general, magnetic valve is opened to supply to the first water inlet pipe and the second water inlet pipe simultaneously
Water is the purpose that mixed material can be achieved and feeds intake, and magnetic valve is closed after feeding intake can stop water inlet, complete to feed intake.
The cleaning device that the embodiment of second aspect of the present invention is provided, including：The charging device of first aspect embodiment.
The cleaning device that the present invention is provided, enables material more fully to be mixed with water by using above-mentioned charging device
Close, and cause noresidue in storing cavity, while the charging device is simple in construction, manufacturing cost is low, can either lift user
Experience, is conducive to the production of product, promotes and sale again.
In addition, the cleaning device in above-described embodiment that the present invention is provided can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that cleaning device is washing machine.
In the technical scheme, washing machine can realize putting detergent, liquid detergent, washing powder using above-mentioned charging device
Or softener, in order to which above-mentioned material can more fully be mixed before the interior bucket of washing machine is entered with water, lifting washing machine
Clean result.
The additional aspect and advantage of the present invention will become obvious in following description section, or pass through the practice of the present invention
Recognize.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of an embodiment of the present invention；
Fig. 2 is the cross-sectional view of Section A-A in structure shown in Fig. 1；
Fig. 3 is the cross-sectional view of section B-B in structure shown in Fig. 2；
Fig. 4 is a side view of structure shown in Fig. 1；
Fig. 5 is a side view of structure shown in Fig. 1；
Fig. 6 is a side view of structure shown in Fig. 1；
Fig. 7 is the explosive view of structure shown in Fig. 1；
Fig. 8 is the front view of structure shown in Fig. 7；
Fig. 9 is the structural representation in C directions in structure shown in Fig. 8；
Figure 10 is the right view of structure shown in Fig. 7；
Figure 11 is the structural representation in D directions in structure shown in Figure 10；
Figure 12 is the rearview of structure shown in Fig. 7；
Figure 13 is the upward view of structure shown in Fig. 7；
Figure 14 is the structural representation of storing cavity in structure shown in Fig. 1；
Figure 15 is a side view of structure shown in Figure 14；
Figure 16 is a side view of structure shown in Figure 14；
Figure 17 is a side view of structure shown in Figure 14；
Figure 18 is a side view of structure shown in Figure 14；
Figure 19 is a side view of structure shown in Figure 14；
Figure 20 is a side view of structure shown in Figure 14；
Figure 21 is a side view of structure shown in Figure 14；
Figure 22 is the cross-sectional view in E-E sections in structure shown in Figure 21；
Figure 23 is a side view of structure shown in Figure 14；
Figure 24 is the cross-sectional view in F-F sections in structure shown in Figure 23；
Figure 25 is the structural representation of control valve and pipeline in structure shown in Fig. 1；
Figure 26 is a side view of structure shown in Figure 25；
Figure 27 is a side view of structure shown in Figure 25；
Figure 28 is a side view of structure shown in Figure 25；
Figure 29 is a side view of structure shown in Figure 25；
Figure 30 is the cross-sectional view in G-G sections in structure shown in Figure 29；
Figure 31 is the structural representation of pipeline in structure shown in Fig. 1；
Figure 32 is the cross-sectional view in the section of structure H-H shown in Figure 31.
Wherein, corresponding relations of the Fig. 1 into Figure 32 between reference and component names is：
1 charging device, 102 storing cavitys, 104 charging apertures, 106 discharge nozzles, 108 first water inlet pipes, 110 second water inlets
Pipe, 112 Venturi tubes, 114 outlet pipes, 116 siphon pipes, 118 pipe caps, 120 water box, 122 delivery ports, 124 first pipe clamps, 126
Second pipe clamp, 128 the 3rd pipe clamps, 130 control valves, 132 dog-houses.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Charging device and cleaning device described according to some embodiments of the invention is described referring to Fig. 1 to Figure 32.
As shown in figure 1 to figure 13, the invention provides a kind of charging device 1, including：Storing cavity 102, storing cavity
Charging aperture 104 is provided with 102, the bottom of storing cavity 102 is provided with discharge nozzle 106；First water inlet pipe 108；Second water inlet
Pipe 110, the second water inlet pipe 110 is connected with storing cavity 102；Venturi tube 112, Venturi tube 112 includes first port, the
Two-port netwerk and the 3rd port, first port are connected with the first water inlet pipe 108, and second port is connected with discharge nozzle 106；Water outlet
Pipe 114, outlet pipe 114 is connected with the 3rd port；Wherein, material enters storing cavity 102 through charging aperture 104, and water is through second
Water inlet pipe 110 enters in storing cavity 102 and mixed with material, and the mixture of water and material flows to venturi through discharge nozzle 106
Water in pipe 112, the first water inlet pipe 108, which enters, to be mixed with mixture in Venturi tube 112 and is flowed out through outlet pipe 114.
The charging device 1 that the present invention is provided, material first passes through charging aperture 104 and entered in storing cavity 102, and second enters afterwards
Water pipe 110 is intake into storing cavity 102 and mixed with material, and the water in first water inlet pipe 108 on another road flows through literary mound
In pipe 112, afterwards in Venturi tube 112 occur Venturi effect cause the mixture of water and material to flow into text through discharge nozzle 106
Mixed in venturi 112 and with the water in the first water inlet pipe 108, final mixture flow through venturi 112 and outlet pipe 114 flows
Go out.By above-mentioned structure charging device 1 is pre-mixed first with storing cavity 102 to material and water, and borrowed
Venturi effect is helped to suck the mixture of storing cavity 102, most mixture is discharged at last, so that material can be more abundant with water
Ground is mixed, and causes noresidue in storing cavity 102, while the apparatus structure is simple, manufacturing cost is low, can either lift use
Family is experienced, and is conducive to the production of product again, is promoted and sale.
In pipeline structure as shown in Figure 31 and Figure 32, the section at Venturi tube 112 diminishes so that the region flow velocity increases
Greatly, so formed Venturi effect.
In one embodiment of the invention, it is preferable that such as Fig. 3, and shown in Figure 14 to Figure 24, storing cavity 102
Bottom is additionally provided with siphon pipe 116, and siphon pipe 116 is connected with discharge nozzle 106, and pipe cap 118 is arranged with siphon pipe 116.
In this embodiment, siphon pipe 116, siphon pipe 116 and discharge nozzle are additionally provided with the bottom of storing cavity 102
106 are connected, and pipe cap 118 is arranged with siphon pipe 116, can so enter when material and water enter in storing cavity 102
The premixing of row a period of time is to lift mixing quality, afterwards when liquid level is higher than certain altitude, occurs siphon in siphon pipe 116
Effect, sucks siphon pipe 116 through the gap between pipe cap 118 and siphon pipe 116 by the mixture of water and material and sends into discharging
In pipe 106 and Venturi tube 112.The time that material is pre-mixed with water had so both been added, the effect of mixing is improved, while
Make use of the siphonic effect of siphon pipe 116 enables the mixture in storing cavity 102 to discharge as much as possible, reduces storing cavity
Residual in 102, it is ensured that cleaning.
In one embodiment of the invention, it is preferable that the mouth of pipe of siphon pipe 116 is higher than the bottom surface of storing cavity 102.
In this embodiment, the mouth of pipe of siphon pipe 116 is higher than the bottom surface of storing cavity 102, and such liquid level is exceeding siphon
Material can more fully be mixed with water in a period of time before the mouth of pipe of pipe 116, lift the effect of mixing.Usually, rainbow
Difference in height between the mouth of pipe of suction pipe 116 and the bottom surface of storing cavity 102 can be more than 10mm, to ensure that material and water can to the greatest extent can
It can be sufficiently mixed.
In one embodiment of the invention, it is preferable that as shown in Fig. 2 siphon pipe 116, storing cavity 102 and discharge nozzle
106 be integral type structure.
In this embodiment, siphon pipe 116, storing cavity 102 and discharge nozzle 106 are integral type structure, usually, can be with
The storing cavity 102 including siphon pipe 116 and discharge nozzle 106 is manufactured by way of integrated injection molding, can so be lifted
The manufacture efficiency and efficiency of assembling of single unit system, while reducing production cost.
In one embodiment of the invention, it is preferable that as shown in figure 1 to figure 13, in addition to：Water box 120, outlet pipe
114 are connected with water box 120, and the bottom of water box 120 is provided with delivery port 122.
In this embodiment, the water outlet of outlet pipe 114 is initially entered in water box 120, afterwards again by the delivery port of water box 120
122 outflows, can play a part of protecting for outlet pipe 114, while water box 120 can also be right by the structure of water box 120
The water outlet of outlet pipe 114 carries out water conservancy diversion and further material is mixed.
In one embodiment of the invention, it is preferable that as shown in Figure 12 and Figure 13, delivery port 122 be shaped as it is circular,
Ellipse or rectangle；The quantity of delivery port 122 is one or more.
In this embodiment, the shape of delivery port 122 can be provided in round according to actual conditions, ellipse or rectangle,
So a variety of water-out manners can also be provided while being easy to water box 120 to manufacture；And the quantity of delivery port 122 can be one
It is individual or multiple, a delivery port 122 can be only set if the opening of delivery port 122 is larger, if the water outlet opening of delivery port 122
It is smaller that multiple delivery ports 122 can be so set, gondola water faucet effect can be formed, the mixed effect of material is further improved.
In structure as shown in Figure 12 and Figure 13, delivery port 122 is circular and multiple word orders of delivery port 122, thus can be real
The uniformity of existing gondola water faucet effect, lifting mixed effect and water outlet.
In one embodiment of the invention, it is preferable that the bottom of water box 120 is provided with deflector apron and (do not shown in figure
Go out), deflector apron is located at the lower section of delivery port 122.
In this embodiment, the water through the outflow of delivery port 122 passes through leading for the deflector apron being arranged on below delivery port 122
To flowing outwardly again, it is oriented to by setting deflector apron to be embodied as water outlet.Wherein deflector apron can be integrated with water box 120
Formula structure, can also be removably mounted in water box 120, in order to clean, safeguard and change.
In one embodiment of the invention, it is preferable that as shown in fig. 7, water box 120 are provided with dog-house 132, dog-house
132 are connected with charging aperture 104.
In this embodiment, water box 120 are provided with dog-house 132, and dog-house 132 is connected with charging aperture 104, so
User just can deliver material by water box 120 into storing cavity 102 so that the more compact structure of device, using more convenient.
In one embodiment of the invention, it is preferable that as shown in Fig. 1, Fig. 4 and Fig. 7, also set up on storing cavity 102
There are the first pipe clamp 124, the second pipe clamp 126 and the 3rd pipe clamp 128, the first pipe clamp 124 is used to fix the second water inlet pipe 110, second
Pipe clamp 126 is used to fix discharge nozzle 106, and the 3rd pipe clamp 128 is used to fix outlet pipe 114.
In this embodiment, by setting different pipe clamps to fix and lock the second water inlet pipe 110, discharge nozzle 106 and go out
Water pipe 114, it is to avoid cause pipe fitting to come off because of the vibration during device use or because flow velocity is too fast, impact is excessive in pipeline, shadow
Ring the normal of device to use, while the sealing between ensure that pipe fitting, it is to avoid liquid leakage.
In one embodiment of the invention, it is preferable that as shown in Figure 25 to Figure 30, in addition to：Control valve 130, control
Valve 130 includes water inlet, the first delivery port 122 and the second delivery port 122；Wherein, the first delivery port 122 and the first water inlet pipe
108 are connected, and the second delivery port 122 is connected with the second water inlet pipe 110.
In this embodiment, by setting control valve 130 to control the water inlet of the first water inlet pipe 108 and the second water inlet pipe 110,
Wherein usually, the flow velocity of the first water inlet pipe 108 is more than the flow velocity of the second water inlet pipe 110.In addition, under the operating mode of charging mixing
It can intake with the first water inlet pipe 108 and the second water inlet simultaneously of water inlet pipe 110 or successively, and then realize the work of material mixing and feeding
Make effect；And then can be with the first water inlet pipe 108 and the water inlet simultaneously of the second water inlet pipe 110 or only by the under the operating mode only added water
One water inlet pipe 108 intakes to supply water to outlet pipe 114.
In one embodiment of the invention, it is preferable that as shown in Figure 25 to Figure 30, control valve 130 is magnetic valve.
In this embodiment, control valve 130 is magnetic valve, so that a magnetic valve is only set in charging device 1
Mixing, the working effect that feeds intake can be achieved, the structure of charging device 1 is simplified, reduce the manufacturing of charging device 1 into
This, improves the reliability of charging device 1.In general, magnetic valve is opened simultaneously to the first water inlet pipe 108 and second to enter
Water pipe 110, which supplies water, can be achieved mixed material and the purpose fed intake, and magnetic valve is closed after feeding intake can stop water inlet, complete to throw
Material.
In one embodiment of the invention, water route principle is as follows：
Water enters from the screw thread mouth of magnetic valve, and magnetic valve is by whether power control electromagnetic valve switch.After solenoid valves,
Magnetic valve is opened, and water passes through from magnetic valve.From two outlet outflows of magnetic valve, one flows to the first larger water inlet pipe of flow
108 (flow Q1, flow velocity V1), another flows to less second water inlet pipe 110 of flow (flow Q2, flow velocity V2)；After water Q1
Into Venturi tube 112；Water Q2 enters to be mixed in storing cavity 102 with material；Material (such as detergent or washing powder) is delivered
In water box 120, storing cavity 102 is then entered by the dog-house 132 of the bottom of water box 120, and in storing cavity 102 and water
Q2 is mixed, and forms cleaning mixture (mixed liquor Q3, flow velocity V3, V3=0m/s).Mixed liquor Q3 slowly increases in storing cavity 102
Plus, until covering the top of siphon pipe 116, mixed liquor Q3 flows out storing cavity 102 from siphon pipe 116, and mixed liquor Q3 enters
The discharge nozzle 106 being connected with the bottom of storing cavity 102, then enters text by discharge nozzle 106 from the bottom inlet of Venturi tube 112
Venturi 112；The flow velocity V1 of water Q1 in Venturi tube 112 is more than in the flow velocity V3 of mixed liquor Q3 in Venturi tube 112, pipe
Negative pressure is formed, so as to occur Venturi effect, slowly increase and Q1 are mixed to form laundry mixed liquor Q, Q from Venturi tube to V3 from 0
112, which go out, enters to outlet pipe 114, and laundry mixed liquor Q is entered in water box 120 by the outlet pipe 114 to water box 120, then
Entered by numerous delivery ports 122 of the bottom of water box 120 in washing machine drum, both make it that washing powder mixing is abundant, while watering is equal
It is even.
In one embodiment of the invention, siphonic process is as follows：
As electromagnetism valve opening time is lengthened, the volume that water Q2 enters storage device slowly increases, so that in storage device
Cleaning mixture Q3 liquid level slowly increases, until more than or equal to H (mouth of pipe of siphon pipe 116 height), Q3 enters pipe cap 118
In, subsequently into discharge nozzle 106.Enter storage cavity because the flow that Q3 liquid enters Venturi tube 112 by discharge nozzle 106 is much smaller than
The flow Q2 of body 102 so that be completely filled with cleaning mixture Q3 with time increase in discharge nozzle 106 and pipe cap 118.Now by storing up
Expect that cavity 102 is completely continuous to the liquid of Venturi tube 112, because of the tension force and gravity between liquid so that occur in siphon cap
Siphonic effect, Q3 is continuous quickly to enter Venturi tube 112 from discharge nozzle 106, and the detergent (powder) of addition can be made to use up completely,
So cleaning can be easy to, it is to avoid leak or breed bacteria with noresidue in storing cavity 102.
In one embodiment of the invention, the course of work of Venturi tube 112 is as follows：
Water in first water inlet pipe 108 enters Venturi tube 112, then passes through Venturi tube 112 and enters to outlet pipe 114
Enter water box 120 afterwards.Cleaning mixture Q3 flows out to Venturi tube 112 by discharge nozzle 106.Because Q1 flow velocitys flow much larger than Q3
Speed, from the characteristic of Venturi tube 112：Vacuum is formed in Venturi tube 112, negative pressure is produced, occurs Venturi effect.Q3 is taken out
Enter in Venturi tube 112, laundry mixed liquor Q enters to water box 120 from Venturi tube 112, then water outlet again Jing Guo water box 120
Mouth is flowed out in washing machine.
Present invention also offers a kind of cleaning device, including：The charging device of first aspect embodiment.
The cleaning device that the present invention is provided, by using above-mentioned charging device 1 enable material with water more fully
Mixing, and cause noresidue in storing cavity, while the charging device is simple in construction, manufacturing cost is low, can either lift use
Family is experienced, and is conducive to the production of product again, is promoted and sale.
In one embodiment of the invention, it is preferable that cleaning device is washing machine.
In this embodiment, washing machine can realize putting detergent, liquid detergent, washing powder using above-mentioned charging device 1
Or softener, in order to which above-mentioned material can more fully be mixed before the interior bucket of washing machine is entered with water, lifting washing machine
Clean result.
Employ the washing machine of above-mentioned charging device so that detergent (powder) can be trickled down in laundry after abundant dissolving
In bucket, make the dress material of washing cleaner, reduce detergent (powder) amount wasted；Simultaneously in the device without using pump configuration, only
The automatic dispensing of detergent (powder) is can be achieved with using a magnetic valve, the cost of washing machine is reduced.So that low and middle-end is done washing
Machine can also have automatic dispensing function, with huge economic benefit.
To sum up, the charging device and cleaning device provided in the present invention also solves problems with：Directly rush the washing of throwing formula
Agent (powder) can not be completely dissolved, and the washing that causes of this problem is not clean and rinses sordid problem；Coordinate spray dress
Put (including delivery port 122), solve the problem of liquid after detergent (powder) dissolving delivers uniform；It is automatic to deliver what single was added
The problem of detergent (powder)；The problem of cost increase being brought using two or more magnetic valve and pump configuration.
In the present invention, term " multiple " then refers to two or more, unless otherwise clear and definite restriction.Term " peace
The term such as dress ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, can also
It is to be detachably connected, or is integrally connected；" connected " can be joined directly together, and can also be indirectly connected to by intermediary.It is right
For one of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained at least one reality of the invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (13)
1. a kind of charging device, it is characterised in that including：
Charging aperture is provided with storing cavity, the storing cavity, the bottom of the storing cavity is provided with discharge nozzle；
First water inlet pipe；
Second water inlet pipe, second water inlet pipe is connected with the storage cavity body phase；
Venturi tube, the Venturi tube includes first port, second port and the 3rd port, the first port and described the
One water inlet pipe is connected, and the second port is connected with the discharge nozzle；
Outlet pipe, the outlet pipe is connected with the 3rd port；
Wherein, material enters the storing cavity through the charging aperture, and water enters the storing cavity through second water inlet pipe
Interior and mixed with material, the mixture of water and material is flowed in the Venturi tube, first water inlet pipe through the discharge nozzle
Water enter the Venturi tube in mix with the mixture and through the outlet pipe outflow.
2. charging device according to claim 1, it is characterised in that
The bottom of the storing cavity is additionally provided with siphon pipe, and the siphon pipe is connected with the discharge nozzle, the siphon pipe
On be arranged with pipe cap.
3. charging device according to claim 2, it is characterised in that
The mouth of pipe of the siphon pipe is higher than the bottom surface of the storing cavity.
4. charging device according to claim 2, it is characterised in that
The siphon pipe, the storing cavity and the discharge nozzle are integral type structure.
5. charging device according to any one of claim 1 to 4, it is characterised in that also include：
Water box, the outlet pipe is connected with the water box, and the bottom of the water box is provided with delivery port.
6. charging device according to claim 5, it is characterised in that
Being shaped as the delivery port is circular, oval or rectangle；
The quantity of the delivery port is one or more.
7. charging device according to claim 5, it is characterised in that
The bottom of the water box is provided with deflector apron, and the deflector apron is located at the lower section of the delivery port.
8. charging device according to claim 5, it is characterised in that
The water box are provided with dog-house, and the dog-house is connected with the charging aperture.
9. charging device according to any one of claim 1 to 4, it is characterised in that
The first pipe clamp, the second pipe clamp and the 3rd pipe clamp are additionally provided with the storing cavity, first pipe clamp is used to fix institute
The second water inlet pipe is stated, second pipe clamp is used to fix the discharge nozzle, and the 3rd pipe clamp is used to fix the outlet pipe.
10. charging device according to any one of claim 1 to 4, it is characterised in that also include：
Control valve, the control valve includes water inlet, the first delivery port and the second delivery port；
Wherein, first delivery port is connected with first water inlet pipe, second delivery port and second water inlet pipe
It is connected.
11. charging device according to claim 10, it is characterised in that
The control valve is magnetic valve.
12. a kind of cleaning device, it is characterised in that including：
Charging device as any one of claim 1 to 11.
13. cleaning device according to claim 12, it is characterised in that
The cleaning device is washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439369.6A CN107119421B (en) | 2017-06-12 | 2017-06-12 | Feeding device and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439369.6A CN107119421B (en) | 2017-06-12 | 2017-06-12 | Feeding device and cleaning device |
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| CN107119421A true CN107119421A (en) | 2017-09-01 |
| CN107119421B CN107119421B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710439369.6A Active CN107119421B (en) | 2017-06-12 | 2017-06-12 | Feeding device and cleaning device |
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| CN111321557A (en) * | 2018-12-17 | 2020-06-23 | 无锡小天鹅电器有限公司 | Dispensing device, washing equipment and control method of dispensing device |
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| Publication number | Publication date |
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| CN107119421B (en) | 2023-06-23 |
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Address after: 321017 new Honglu 788, Qiu bin street, Wucheng District, Jinhua, Zhejiang. Applicant after: JINHUA HONGCHANG ELECTRLCAL EQUIPMENT Co.,Ltd. Address before: 321017 Zhejiang Province, Jinhua city Wucheng District Shuanglin Jiubin Road No. 258 South Street Applicant before: JINHUA HONGCHANG ELECTRICAL EQUIPMENT Co.,Ltd. |
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