CN203128866U - Automatic charging device - Google Patents
Automatic charging device Download PDFInfo
- Publication number
- CN203128866U CN203128866U CN 201220614354 CN201220614354U CN203128866U CN 203128866 U CN203128866 U CN 203128866U CN 201220614354 CN201220614354 CN 201220614354 CN 201220614354 U CN201220614354 U CN 201220614354U CN 203128866 U CN203128866 U CN 203128866U
- Authority
- CN
- China
- Prior art keywords
- washing agent
- adding amount
- switch valve
- container
- detects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The utility model relates to an automatic charging device. The automatic charging device comprises a washing agent storage device, a charging quantity detection container, a controller and a switching valve assembly, wherein the washing agent storage device is used for storing charged washing agent temporarily, and the charging quantity detection container is used for detecting and feeding back the charging quantity of the washing agent in real time. The controller is used for receiving feeding-back signals of the charging quantity detection container and judging whether the charging quantity of the washing agent reaches preset charging quantity. The switching valve assembly enables the washing agent storage device to be communicated with or separated from the charging quantity detection container under control of the controller. When the washing agent does not reach the preset charging quantity, the washing agent storage device is communicated with the charging quantity detection container, and the washing agent flows into the charging quantity detection container from the washing agent storage device. When the washing agent reaches the preset charging quantity, the washing agent storage device is separated from the charging quantity detection container. The automatic charging device can accurately control the charging quantity of the washing agent, and can be applied to the fields of household appliances and industrial application, and particularly applied to washing machines or dish-washing machines.
Description
Technical field
The utility model relates to household appliance technical field, relates in particular to a kind of automatic filling device.
Background technology
Along with the center of gravity of household electric appliances shifts to Electronic Control from machinery control, modern household electrical appliances are experiencing a revolution, increasing household electrical appliances begin to adopt intelligentized design, make the consumer can realize the facility that household electrical appliances bring to life to a greater degree, simultaneously again can energy savings and cost.Be example with the washing machine, product has incorporated automation, intellectuality, the human oriented design thought of height in recent years, and from semi-automatic, full-automatic popular artificial intelligence, fuzzy control till now, the user can economize heart and use.Yet, for similar products such as washing machine or dish-washing machines, realize that one of full automatic core technology is exactly automatic filling device.Automatic filling device is the device that automatically adds washing agent according to the needs of automatic control.
If automatic filling device can accurately add washing agent, just then its convenience that brings can embody by following several respects:
1, save the use amount of washing agent, reduce water consumption for the user reduces expenses, has been avoided unnecessary waste.
2, avoid addition that human factor causes not enough and cause the problem of clean effect difference, or, avoid excessive interpolation and cause the thoroughly clean problem of rinsing of remaining material.
3, avoid washing agent because splashing down the damage to skin that causes, be conducive to keep the clean and tidy and clean of environment.
Have the patent of more relevant automatic filling device at present, particularly be applicable to the liquid detergent automatic filling device of washing machine.Application number is the washing machine that 201020561445.4 Chinese patent discloses a kind of automatic interpolation washing agent, it is characterized in that increasing a base is arranged, base interior fixedly detergent box, softener box and transmission pump, detergent box and softener box are connected to the transmission pump of being controlled by control system by flexible pipe separately, transmission pump is connected by two flexible pipes and tub of washing machine are inner again, and washing agent and softener are separate by flexible pipe.Transmission pump uses peristaltic pump, on detergent box and the softener box liquid level sensor is housed.Though this utility model can realize adding automatically pouring functions, but can not accurately control the addition of washing agent by the time of control peristaltic pump, different in addition types of detergents have different physical characteristics such as viscosity, so identical control parameter can be transmitted the different washing agent of measuring when transmitting the product of different concentration.
Application number is that 201010179091.1 Chinese patent application discloses a kind of washing agent for washing machine and the automatic adding set of disinfectant, comprise water intake valve of washing machine, solvent box agent washing machine water sink parts, described automatic adding set comprises that also one adds precise control device automatically, is connected with water intaking valve, solvent box and the washing machine water sink parts of washing machine by connecting line respectively; Described automatic interpolation precise control device is provided with negative pressure suction outlet and constant volume container, by the negative pressure that produces to the water inlet of washing machine water sink parts the solvent in the solvent box is drawn in the constant volume container, to automatic interpolation precise control device water inlet quantitative solvent is poured washing machine water sink parts again, and then flow in the washtub.Though this utility model can both realize accurate interpolation at different washing agent, but each detergent amount that adds can only be the integral multiple of constant volume container capacity, can not regulate automatic addition arbitrarily, as easy as rolling off a log excessive interpolation or the interpolation deficiency of causing, this project organization complexity in addition, pipeline is more, and production and assembly difficulty are bigger.
Application number is that 201120472524.2 Chinese patent is announced a kind of compact washing agent automatic release device, comprises washing agent memory, washing agent distributor disk, is covered in the distributor disk lid on the washing agent distributor disk, the washing agent dispenser that is installed on the support on the distributor disk lid and connects distributor disk lid and washing agent memory.Described washing agent dispenser is provided with the pipeline of pump and pump connection.This design can cause automatic injected volume inconsistent at the cleaning solution of different viscosities the time, can not realize accurate input, and structure is also comparatively complicated, the cost height of pump, and the washing agent memory space is less, needs artificial frequent the interpolation.
In sum, can't accurately control the subject matter that the washing agent adding amount is existing washing agent automatic filling device.
The utility model content
The purpose of this utility model is to propose a kind of automatic filling device and the control method thereof that can accurately control the washing agent adding amount, has solved the inaccurate problem of washing agent addition in the prior art.
For achieving the above object, the utility model provides following technical scheme:
A kind of automatic filling device comprises: the washing agent memory; It is characterized in that, also comprise:
Be used for temporary washing agent of having annotated, and detect and feed back the adding amount detection container of the adding amount of washing agent in real time; Be used for receiving the feedback signal that described adding amount detects container, and judge whether the washing agent adding amount reaches the controller of default adding amount; And under described controller control, make described washing agent memory detect the switch valve assembly that container is communicated with or isolates with described adding amount; The washing agent adding amount does not reach under the state of default adding amount, and described washing agent memory detects container with described adding amount and is communicated with, and washing agent flows into described adding amount from described washing agent memory and detects container; The washing agent adding amount reaches under the state of default adding amount, and described washing agent memory and described adding amount detect vessel isolation.
Further, described adding amount detects container and comprises that adding amount detects container casing, described adding amount detects the below that container casing is fixed on described washing agent memory, described washing agent memory and described adding amount detect under the state that container casing is communicated with, washing agent flows into described adding amount from described washing agent memory and detects container casing, and temporary washing agent of having annotated; And for the liquid level that detects and feed back described adding amount detection container casing washing agent in real time, at least a checkout gear in the volume and weight.
Further, when described checkout gear detected the liquid level of washing agent in the described adding amount detection container casing, described checkout gear comprised the detection metallic membrane, and described detection metallic membrane is arranged on the outside or the inboard that described adding amount detects container casing.
Further, when described checkout gear detected the liquid level of washing agent in the described adding amount detection container casing, described detection metallic membrane was that diaphragm or the plating that metallic film or metal ink printing form is coated with the diaphragm that technology forms.
Further, when described checkout gear detected the liquid level of washing agent in the described adding amount detection container casing, the material of described detection metallic membrane was copper or aluminium or silver.
Further, described washing agent memory comprises the washing agent storage housing, and described washing agent storage housing is by every the switch valve assembly mount pad that is set as at least one washing agent memory block, water stream channel and described switch valve assembly is installed; Each described washing agent memory block offers the washing agent flow export, and this washing agent flow export can detect container casing with described adding amount and be connected.
Further, the bottom of each described washing agent memory block is incline structure, and described washing agent flow export is arranged on the lowest part of described incline structure.
Further, described washing agent storage housing adds washing agent also by every being set as manual filling district voluntarily for the user.
Further, described switch valve assembly comprises: be used to open or close hermetically-sealed construction on the switch valve of washing agent flow export of described washing agent memory block; Be used to open or close the switch valve lower seal structure that described adding amount detects the flow export of container casing; Can pump and have the switch valve moving component of two location status, a described location status is that the washing agent flow export of described washing agent memory block is opened, and described adding amount detects the flow export of container casing and closes; Another described location status is that the washing agent flow export of described washing agent memory block is closed, and described adding amount detects the flow export of container casing and opens; And be installed in the switch valve dynamical element that motion-promotion force is provided in the described switch valve assembly mount pad, for described switch valve moving component; Hermetically-sealed construction, switch valve lower seal structure and switch valve moving component are connected on the described switch valve.
Further, described switch valve dynamical element is electromagnet element or motor.
Further, also comprise shell body, have water inlet and water discharge outlet on the described shell body, wherein: described water inlet can be connected with described water stream channel or described manual filling district; Described water discharge outlet can detect the flow export of container casing with described adding amount or the flow export in described manual filling district is connected.
Further, described shell body internal face also has the rail groove that can slide, and is free to slide in described shell body and can pulls out or advance for the slide construction on the described washing agent memory.
Further, an end of described shell body also is connected with panel.
Based on the arbitrary technical scheme in the technique scheme, the utility model embodiment can produce following technique effect at least:
Because the utility model detects container by adding amount, temporary washing agent of having annotated detects the adding amount of washing agent in real time and feeds back, and utilizes controller to receive the signal of feedback; The washing agent adding amount does not reach when presetting adding amount, and washing agent flows into adding amount from described washing agent memory and detects container; The washing agent adding amount reaches when presetting adding amount, and washing agent stops to detect container filling washing agent toward adding amount.Current can be injected adding amount detection container this moment and mix with the washing agent of having annotated, and together detect the flow export discharge of container from adding amount.As seen, can't compare according to the washing agent filling apparatus that the setting adding amount adds flexibly with existing, the utlity model has accurate adding amount measuring ability, no matter the washing agent viscosity is much, only reach default washing agent adding amount and just can stop filling, therefore the utility model can overcome washing agent parameter, viscosity etc. to the influence of adding amount, and the washing agent adding amount of assurance is accurate.
Compare with existing automatic filling device, the utility model has solved the problem that can't accurately control the washing agent adding amount in the prior art.
In addition, at least also there is following advantage in optimal technical scheme of the present utility model:
1, because detecting container, adding amount of the present utility model comprises that adding amount detects container casing and checkout gear, adding amount detects the temporary washing agent of having annotated of container casing, utilize checkout gear detection in real time and feedback adding amount to detect liquid level or the volume or weight of washing agent in the container casing, this mode is not only simple in structure, easy to use, and can be according to the characteristic of washing agent, the adding amount of washing agent is detected flexibly.
2, because the checkout gear in the utility model can adopt the detection mode that meets the washing agent kind, as detect at least a detection mode in liquid level, the volume and weight, detect, therefore not only optional leeway is big, and the accuracy of washing agent adding amount further is improved.
3, because incline structure is arranged in the bottom of the washing agent memory in the utility model, and the washing agent flow export is arranged on the lowest part of incline structure, thereby can makes things convenient for the washing agent of washing agent memory to flow out fully.
4, because the utility model also is provided with manual filling district, and it can be used as the spare area that adds pouring functions automatically, add washing agent voluntarily for user's demand.
5, because the utility model is provided with shell body, and inner wall surface thereof also has the rail groove that can slide, in shell body, be free to slide and can pull out or advance for the slide construction on the washing agent memory, when needs cleaning device or filling washing agent, the washing agent memory can be pulled out suitable position and get final product, simple to operate and make things convenient for.
6, because the utility model has adopted a switch valve assembly, control the opening and closing that washing agent flow export on the washing agent memory housing and adding amount detect the flow export on the container casing simultaneously, this frame mode makes apparatus structure comparatively simple, the convenient use.
The utility model is applicable to household electrical appliance and industrial application, particularly washing machine or dish-washing machine.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the general structure one embodiment schematic diagram of automatic filling device provided by the utility model;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the schematic top plan view of washing agent memory;
Fig. 4 is that the A of Fig. 1 is to cutaway view;
Fig. 5 a-5f is the arrangement states schematic diagram of checkout gear;
The partial enlarged view of automatic filling device when Fig. 6 opens for adding pouring functions automatically;
Fig. 7 washes away and the partial enlarged view of automatic filling device when not annotating;
Fig. 8 is the workflow diagram of the control method of automatic filling device provided by the utility model;
Mark among the figure: 1, shell body; 11, water inlet; 12, water discharge outlet; 2, washing agent memory; 21, washing agent memory housing; 211, washing agent I memory block; 212, washing agent II memory block; 213, manually filling is distinguished; 214, water stream channel; 215, switch valve assembly mount pad; 216, the washing agent flow export on the washing agent memory housing (hereinafter all being referred to as " first-class outlet "); 217, joint face plate structure; 218, slide construction; 22, loam cake; 221, washing agent supply mouth; 222, flow inlet; 3, switch valve assembly; 31, switch valve dynamical element; 32, hermetically-sealed construction on the switch valve; 33, switch valve lower seal structure; 34, switch valve moving component; 4, adding amount detects container; 41, adding amount detects container casing; 42, checkout gear; 43, adding amount detects the flow export (hereinafter all being referred to as " second flow export ") on the container casing; 5, panel; 6, washing agent; 7, current; 71, the mixture of washing agent and current.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 1 is the general structure one embodiment schematic diagram of the automatic filling device that provides, and Fig. 2 is the decomposition texture schematic diagram of Fig. 1, and Fig. 3 is the vertical view of washing agent memory.As Figure 1-3, accurate automatic filling device provided by the utility model comprises: washing agent memory 2, adding amount detect container 4 and controller C, and wherein: washing agent memory 2 is used for all kinds of liquid or solid washing agent of storage.Under controller C control, switch valve assembly 3 makes washing agent memory 2 and adding amount detection container 4 be communicated with or isolate.Adding amount detects container 4 and is used for temporary washing agent of having annotated, and detects and feed back the amount of the washing agent of having annotated in real time, i.e. the washing agent adding amount.Controller C is used for receiving the feedback signal that adding amount detects container 4, and judge whether the washing agent adding amount reaches default adding amount, when the washing agent adding amount does not reach default adding amount, switch valve assembly 3 will keep washing agent memory 2 and adding amount detection container 4 to be communicated with, washing agent flows into adding amount from washing agent memory 2 and detects the container 4, carries out the filling of washing agent.When the washing agent adding amount reached default adding amount, switch valve assembly 3 made washing agent memory 2 and adding amount detect container 4 to isolate, stop the filling of washing agent.At this moment, adding amount detects container 4 and carries current 4 in the past, and current are mixed with washing agent, washes away the washing agent of having annotated, and together detects the flow export discharge of container 4 from adding amount.
The utility model detects container 4 by adding amount, in real time the amount of the washing agent that added is detected and feed back, and utilize controller C to receive the signal of feedback, by gauge tap valve module 3, the connected sum that washing agent memory 2 and adding amount are detected container 4 is closed and is controlled.As seen, can't compare according to the washing agent filling apparatus that the setting adding amount adds flexibly with existing, the utlity model has accurate addition measuring ability, no matter how many adding amounts of appointment is, can guarantee that the detergent amount of annotating is accurate, the washing agent that can also adapt to different viscosityes in addition can not be subjected to the interference of extraneous factor and causes addition inaccurate, has prevented effectively that excessive interpolation or addition are not enough and the ill effect that causes.
Fig. 4 is the generalized section of accurate automatic filling device provided by the utility model.In above-described embodiment, as shown in Figure 4, adding amount detects container 4 and comprises that adding amount detects container casing 41 and checkout gear 42, wherein:
Adding amount detects the below that container casing 41 is fixed on the first-class outlet 216 of washing agent memory 2, this structure is when switch valve assembly 3 is opened washing agent memory 2 and adding amount and detected passage between the container casing 41, washing agent just can flow into adding amount from washing agent memory 2 and detect the container casing 41, at this moment, adding amount detects the container that container casing 41 becomes a temporary washing agent.In addition, adding amount detects container casing 41 and also offers second flow export 43, and the washing agent of having annotated after filling is finished flows out along this flow export after by current scour.
In above-described embodiment, a switch valve assembly 3 is correspondingly being controlled two flow exports, i.e. first-class outlet 216 and second flow export 43 are so the quantity of first-class outlet 21 and second flow export 43 is identical with switch valve assembly 3 quantity.
Enumerate an embodiment below, so that checkout gear 42 is described in further detail.
When the method that adopts the electric capacity liquid level to detect, checkout gear 42 comprises that a slice detects metallic membrane at least, detects the detected capacitance variations of metallic membrane this moment and can be converted into the washing agent liquid levels that adding amount detects in the container casing 41 and change.Detect metallic membrane and be connected to the controller (not shown) by connecting line, so that detected capacitance variations is fed back to controller C.
Detecting metallic membrane and can be located at the bottom wall outer that adding amount detects container casing 41, also can be arranged on the inside bottom wall that adding amount detects container casing 41, can also be the detection metallic membrane that multi-disc is arranged in parallel.Obviously, the utility model is not limited to the quantity of top disclosed detection metallic membrane, detect at adding amount and on the container casing 41 position and arrangement mode be set, and changes as long as can form capacitive sensing, and guarantees that the accuracy of testing result gets final product.
Detection metallic membrane material shown in Fig. 5 can be copper or aluminium or silver, it also can be other metal material, detecting metallic membrane can also be the diaphragm that metallic film or metal ink printing form, or by plating be coated with technology, the etch process plating is coated with the diaphragm that forms.
Detecting metallic membrane can arrange according to the arrangement of Fig. 5 a-5f, is arranged on the outside or inboard that adding amount detects container casing 41.Be specially: checkout gear 42 can detect arrangement on the container casing 41 shown in Fig. 5 a-5f at adding amount.Checkout gear 42 shown in Fig. 5 a is arranged in the bottom wall outer that adding amount detects container casing 41.Checkout gear 42 shown in Fig. 5 b is arranged in the inside bottom wall that adding amount detects container casing 41.Checkout gear 42 shown in Fig. 5 c is arranged in washing agent memory 2 diapires, and checkout gear 42 also is arranged in the inside bottom wall that adding amount detects container casing 41 simultaneously.Checkout gear 42 shown in Fig. 5 d is arranged in washing agent memory 2 diapires, and checkout gear 42 also is arranged in the bottom wall outer that adding amount detects container casing 41 simultaneously.Checkout gear 42 shown in Fig. 5 e is arranged in the sidewall outside that adding amount detects container casing 41.Checkout gear 42 shown in Fig. 5 f is arranged in the inside sidewalls that adding amount detects container casing 41.
Be arranged on the inboard that adding amount detects container casing 41 diapires if will detect metallic membrane, detecting metallic membrane so will contact with washing agent or water, and then detecting needs to arrange one deck etch resistant layer on the metallic membrane.
Detect metallic membrane and can be fixed on by suitable mode on adding amount detection container casing 41 surfaces, as be adhesively fixed.Can also adopt in-mould injection technology to be injection-moulded in adding amount and detect container casing 41(working of plastics) in.Metallic membrane can also directly form with the metal ink printing on housing, perhaps by plating be coated with, chemical technology such as etching is made.Certainly, adopt alternate manner to substitute the row that above-mentioned disclosed checkout gear 42 all belongs to the application's protection domain.
In above-described embodiment, the utility model checkout gear 42 is not limited to above-mentioned illustrational electric capacity liquid level and detects metallic membrane, and also can adopt can the tracer liquid liquid level, the sensor of weight or volume, exhaustive no longer one by one at this.
Shown in Figure 3, in above-described embodiment, washing agent memory 2 comprises washing agent storage housing 21 and loam cake 22, and loam cake 22 covers after washing agent memory housing 21 is fitted can form an airtight cavity, is used for the different types of washing agent of storage.Wherein:
Washing agent storage housing 21 is by every being set as at least one washing agent memory block, water stream channel 214 and switch valve assembly mount pad 215.Wherein: in the present embodiment, the washing agent memory partitioning is washing agent I memory block 211 and washing agent II memory block 212, and these two zones are separate, are not communicated with mutually.
In addition, washing agent storage housing 21 can also be by every being set as manual filling district 213, and is manually also separate between same and washing agent I memory block 211 and the washing agent II memory block 212 of filling district 213, is not communicated with mutually.Liquid detergent or solid-state cleanser are added voluntarily for the user in this zone.Obviously, but this zone is favored area, only selects for use at the utility model and just enables when manually adding pouring functions.
When switch valve assembly 3 can not waterproof, 3 sealings of switch valve assembly were installed in the switch valve assembly mount pad 215, and switch valve assembly mount pad 215 is similarly separate with washing agent I memory block 211 and the washing agent II memory block 212 of washing agent memory.
The bottom of washing agent I memory block 211, washing agent II memory block 212 offers first-class outlet 216 respectively, and this first-class outlet 216 can detect container casing 41 with adding amount and be connected.For the washing agent in the washing agent memory block is discharged fully, incline structure (as shown in Figure 4) is arranged in the bottom of each washing agent memory block, and first-class outlet 216 is arranged on the lowest part of described incline structure.
As shown in Figure 3, loam cake 22 offers washing agent supply mouth 221 and flow inlet 222.Washing agent supply mouth 221 its corresponding washing agent memory blocks are connected, and are convenient under the situation of not dismantling loam cake 22 like this, directly toward washing agent memory block supply washing agent.
As shown in Figure 4, switch valve assembly 3 comprise switch valve dynamical element 31 and the switch valve that is connected on hermetically-sealed construction 32, switch valve lower seal structure 33 and switch valve moving component 34.Wherein:
Switch valve dynamical element 31 is installed in the switch valve assembly mount pad 215, is used to switch valve moving component 34 that motion-promotion force is provided.Switch valve dynamical element 31 in the present embodiment can be electromagnet element, also can be motor, can also be other dynamical element.
Hermetically-sealed construction 32 is used for the first-class outlet 216 of sealing washing agent memory block 2 on the switch valve.Switch valve lower seal structure 33 is used for second flow export 43 that the sealing adding amount detects container 41.
Switch valve moving component 34 can pump, and drives hermetically-sealed construction 32 and the 33 interlocking actions of switch valve lower seal structure on the switch valve in the time of motion.That is to say, pumping of switch valve moving component 34 can make the utility model present two kinds of duties, wherein a kind of duty is that the first-class outlet 216 of washing agent memory block (washing agent I memory block 211 and/or washing agent II memory block 212) is opened, adding amount detects second flow export 43 of container casing 41 and closes, and the washing agent memory block is detected container casing 41 with adding amount and is communicated with.The first-class outlet 216 that another kind of duty is washing agent memory block (washing agent I memory block 211 and/or washing agent II memory block 212) is closed, adding amount detects second flow export 43 of container casing 41 and opens, and washing agent memory block and adding amount detect container casing 41 isolates.
The utility model device also comprises shell body 1, has water inlet 11 and water discharge outlet 12 on the shell body, wherein:
In addition, the internal face of shell body 1 also has the rail groove (not shown) that can slide, correspondingly, the lateral wall of washing agent memory 2 also has slide construction 218(as shown in Figure 3), described slide construction can be free to slide in described rail groove, and makes washing agent memory 2 be drawn out easily or to push in the shell body 1.As shown in Figure 1, when needs cleaning device or supply washing agent, washing agent memory 2 can be pulled out suitable position and get final product.
In the various embodiments described above, an end of washing agent memory 2 also can be provided with joint face plate structure 217(as shown in Figure 3), can be used for connecting panel 5 when needing.Panel 5 can be used for cooperating product external surfaces.When installing the outer surface that need expose at product, panel 5 can be shaped to the pattern unified with product appearance, connect as one by this syndeton and washing agent memory 2.
In the various embodiments described above, shell body 1 has for the structure 51(that installs as shown in Figure 1 and Figure 2), it can be fixed on the target device easily.Following target device refers to washing machine or dish-washing machine etc.
Shown in Fig. 6 is view when adding pouring functions automatically and opening, and Fig. 7 washes away and the view when not annotating washing agent.As Fig. 6, shown in Figure 7, when the utility model device uses, when the adding pouring functions automatically and open of device, state as shown in Figure 6, switch valve dynamical element 31 orders about switch valve moving component 34 and moves downward, and switch valve lower seal structure 33 seals up second flow export 43 that adding amount detects container casing 41; Simultaneously, hermetically-sealed construction 32 is opened on the switch valve, makes the first-class outlet 216 of washing agent open, and washing agent 6 flow into adding amount gradually along the first-class outlet 216 of washing agent and detects in the container 4.In the washing agent filling, checkout gear 42 real-time feedback signals can the equivalent adding amount that detects the washing agent in the container 4 for adding amount after signal calculates through controller C.When the washing agent adding amount that detects equivalence meets predefined adding amount, state-transition is for as shown in Figure 7, switch valve dynamical element 31 orders about switch valve moving component 34 and moves upward, and hermetically-sealed construction 32 seals up the first-class outlet 216 of washing agent on the switch valve, stops the washing agent of annotating; Simultaneously, switch valve lower seal structure 33 is opened, and second flow export 43 that makes adding amount detect container casing 41 is opened; This moment, current 7 were injected in the adding amount detection container by Washing agent water stream channel 214, Washing agent 6, and the current 71 that wash away the back cleaning composition flow in the shell body 1 along second flow export 43, enter into target container by water discharge outlet 12 at last.Up to washing away fully, after filling is finished, close current 7 and get final product.
As shown in Figure 8, the method to the automatic filling device in the various embodiments described above is controlled comprises the steps:
Step 1: after unlatching added pouring functions automatically, controller C opened switch valve assembly 3, and washing agent 6 flows into adding amounts from washing agent memory 2 and detects containers 4.
Step 2: adding amount detects container 4 temporary washing agent of having annotated, and detects and feed back the amount of the washing agent of having annotated in real time.
Step 3: controller C receives the feedback signal that adding amount detects container 4, and judges whether the washing agent adding amount reaches default adding amount; If the washing agent adding amount reaches default adding amount, enter step 4; Otherwise, repeated execution of steps 3.
Step 4, controller C closes switch valve assembly 3, isolates washing agent memory 2 and detects container 4 with adding amount.At this moment, adding amount detects container 4 and carries current 4 in the past, and current are mixed with washing agent, washes away the washing agent of having annotated, and together detects the flow export discharge of container 4 from adding amount.
Wherein: controller C can according to each parameter or the user sets or communication data obtains the described default adding amount of above-mentioned steps.
The above-mentioned detergent amount of mentioning according to each parameter acquiring needs filling refers to: controller C gathers multiple signal (as clothing weight, degree, hardness of water that clothes is dirty, even part also to take all factors into consideration washing agent whether be powerful concentrate and so on factor), independently calculate the detergent amount that needs filling then.The mode that can also be controller C by communication is obtained the detergent amount information that needs filling from the master controller communication of target device.The user sets and refers to: the user sets up the washing agent adding amount on their own, and this default adding amount then is stored among the controller C, is controlled by the work of the switch valve module 3 of controller C.
In above-mentioned steps 2, the detection method that adding amount detects the checkout gear 42 of container 4 comprises capacitive liquid position detecting method, electrode solution position detecting method, inductance liquid-level detecting method, infrared liquid-level detecting method, ultrasonic solution position detecting method or weight detecting method, but be not limited thereto, thereby can liquid level or the volume or weight that adding amount detects the washing agent in the container casing 41 be detected.In above-described embodiment, controller C by from host computer or with the mode of master controller communication, obtain default washing agent adding amount; Controller C also can exchange the work state information relevant with automatic filling device with other controller.That is to say that controller C can be integrated in the master controller inside in the target device at the utility model device place; Also can be external, for example adopt the mode of connector and the master controller in the target device to carry out communication.
When controller C is integrated in master controller inside in the target device at the utility model device place, master controller can be according to the autonomous default adding amount of judging that default adding amount or user set of each parameter, master controller obtains the detergent amount of having annotated by the feedback of checkout gear 42 simultaneously, the action of main controller controls switch valve assembly 3, checkout gear 42 constantly feeds back to master controller with the washing agent adding amount, determine whether by master controller whether adding amount reaches preset value, so circulation is finished up to filling.
When controller C was external, namely controller C exchanged signal or data by the mode with the master controller communication.Signal or data that master controller passes to controller C comprise: signals collecting amounts such as default washing agent adding amount or clothing weight, degree of fouling.Whether signal or data that controller C passes to master controller: annotate and finish, whether washing agent enough waits relevant duty and warning, error message if comprising.By the washing agent adding amount of controller C receiving detection device 42 feedbacks, the action of gauge tap valve module 3 determines whether by controller C whether adding amount reaches preset value then, and so circulation is finished up to filling.
The utility model is applicable to household electrical appliance and industrial application, particularly washing machine or dish-washing machine.Be directed to different types of washing agent and can realize accurately filling automatically, can overcome washing agent parameter, viscosity etc. to the influence of filling; Simultaneously, adding amount can be any amount, has really realized the step-less adjustment adding amount, introduces feedback method and has realized accurate filling, has avoided the shortcoming of prior art.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (13)
1. an automatic filling device comprises: the washing agent memory; It is characterized in that, also comprise:
Be used for temporary washing agent of having annotated, and detect and feed back the adding amount detection container of the adding amount of washing agent in real time;
Be used for receiving the feedback signal that described adding amount detects container, and judge whether the washing agent adding amount reaches the controller of default adding amount; And
Under described controller control, make described washing agent memory detect the switch valve assembly that container is communicated with or isolates with described adding amount;
The washing agent adding amount does not reach under the state of default adding amount, and described washing agent memory detects container with described adding amount and is communicated with, and washing agent flows into described adding amount from described washing agent memory and detects container;
The washing agent adding amount reaches under the state of default adding amount, and described washing agent memory and described adding amount detect vessel isolation.
2. device as claimed in claim 1 is characterized in that,
Described adding amount detects container and comprises that adding amount detects container casing, described adding amount detects the below that container casing is fixed on described washing agent memory, described washing agent memory and described adding amount detect under the state that container casing is communicated with, washing agent flows into described adding amount from described washing agent memory and detects container casing, and temporary washing agent of having annotated; And
Be used for detecting in real time and feeding back the liquid level of described adding amount detection container casing washing agent, at least a checkout gear in the volume and weight.
3. device as claimed in claim 2 is characterized in that,
When described checkout gear detected the liquid level of washing agent in the described adding amount detection container casing, described checkout gear comprised the detection metallic membrane, and described detection metallic membrane is arranged on the outside or the inboard that described adding amount detects container casing.
4. device as claimed in claim 3 is characterized in that,
When described checkout gear detected the liquid level of washing agent in the described adding amount detection container casing, described detection metallic membrane was that diaphragm or the plating that metallic film or metal ink printing form is coated with the diaphragm that technology forms.
5. device as claimed in claim 4 is characterized in that,
When described checkout gear detected the liquid level of washing agent in the described adding amount detection container casing, the material of described detection metallic membrane was copper or aluminium or silver.
6. as each described device among the claim 1-5, it is characterized in that,
Described washing agent memory comprises the washing agent storage housing, and described washing agent storage housing is by every the switch valve assembly mount pad that is set as at least one washing agent memory block, water stream channel and described switch valve assembly is installed;
Each described washing agent memory block offers the washing agent flow export, and this washing agent flow export can detect container casing with described adding amount and be connected.
7. device as claimed in claim 6 is characterized in that,
The bottom of each described washing agent memory block is incline structure, and described washing agent flow export is arranged on the lowest part of described incline structure.
8. device as claimed in claim 6 is characterized in that,
Described washing agent storage housing adds washing agent also by every being set as manual filling district voluntarily for the user.
9. device as claimed in claim 6 is characterized in that,
Described switch valve assembly comprises:
Be used to open or close hermetically-sealed construction on the switch valve of washing agent flow export of described washing agent memory block;
Be used to open or close the switch valve lower seal structure that described adding amount detects the flow export of container casing;
Can pump and have the switch valve moving component of two location status, a described location status is that the washing agent flow export of described washing agent memory block is opened, and described adding amount detects the flow export of container casing and closes; Another described location status is that the washing agent flow export of described washing agent memory block is closed, and described adding amount detects the flow export of container casing and opens; And
Be installed in the switch valve dynamical element that motion-promotion force is provided in the described switch valve assembly mount pad, for described switch valve moving component;
Hermetically-sealed construction, switch valve lower seal structure and switch valve moving component are connected on the described switch valve.
10. device as claimed in claim 9 is characterized in that,
Described switch valve dynamical element is electromagnet element or motor.
11. device as claimed in claim 8 is characterized in that,
Also comprise shell body,
Have water inlet and water discharge outlet on the described shell body, wherein:
Described water inlet can be connected with described water stream channel or described manual filling district;
Described water discharge outlet can detect the flow export of container casing with described adding amount or the flow export in described manual filling district is connected.
12. device as claimed in claim 11 is characterized in that,
Described shell body internal face also has the rail groove that can slide, and is free to slide in described shell body and can pulls out or advance for the slide construction on the described washing agent memory.
13. device as claimed in claim 11 is characterized in that,
One end of described shell body also is connected with panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614354 CN203128866U (en) | 2012-11-19 | 2012-11-19 | Automatic charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614354 CN203128866U (en) | 2012-11-19 | 2012-11-19 | Automatic charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128866U true CN203128866U (en) | 2013-08-14 |
Family
ID=48936861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220614354 Withdrawn - After Issue CN203128866U (en) | 2012-11-19 | 2012-11-19 | Automatic charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926169A (en) * | 2012-11-19 | 2013-02-13 | 代傲电子控制（南京）有限公司 | Automatic filling device and control method thereof |
| CN108252033A (en) * | 2016-12-28 | 2018-07-06 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent put-on method and washing facility |
-
2012
- 2012-11-19 CN CN 201220614354 patent/CN203128866U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926169A (en) * | 2012-11-19 | 2013-02-13 | 代傲电子控制（南京）有限公司 | Automatic filling device and control method thereof |
| CN102926169B (en) * | 2012-11-19 | 2015-08-12 | 代傲电子控制（南京）有限公司 | A kind of automatic filling device and control method thereof |
| CN108252033A (en) * | 2016-12-28 | 2018-07-06 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent put-on method and washing facility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102926169B (en) | A kind of automatic filling device and control method thereof | |
| EP3091113B1 (en) | Washing machine having a control panel base with function of automatically adding detergent | |
| CN104233716B (en) | A kind of automatic interpolation detergent device and comprise the washing machine of this device | |
| CN203498662U (en) | Auxiliary adding device | |
| CN102987920A (en) | Automatic tea making machine | |
| CN203128866U (en) | Automatic charging device | |
| CN208598324U (en) | A kind of distributor and dish-washing machine | |
| CN103603172A (en) | Treating agent adding device and washing machine | |
| CN103334268A (en) | Automatic washing machine with precise detergent putting function | |
| US20230313515A1 (en) | Modularized induction flushing device for urinal and induction urinal | |
| CN208435582U (en) | The sink component of dish-washing machine and dish-washing machine with it | |
| CN108968873A (en) | A kind of mobile dish-washing machine set on water tank | |
| CN209059105U (en) | A kind of mobile dish-washing machine set on water tank | |
| CN203498663U (en) | Laundry detergent putting device and washing machine | |
| CN200940214Y (en) | Cabinet like multi-functional, water-saving washing machine | |
| CN216274837U (en) | Water tank structure for small washing machine and small washing machine | |
| CN103060835B (en) | Sterilizing machine | |
| CN105624990B (en) | Filter equipment and washing machine | |
| CN205258899U (en) | Laundry liquid jettison system and washing machine | |
| CN212755566U (en) | Dish washing machine | |
| CN210341415U (en) | Water injection structure of portable barrel type washing machine | |
| CN221013172U (en) | Intelligent cleaning machine water changing system | |
| CN220024922U (en) | Water changing base station, intelligent cleaning machine and system thereof | |
| CN208250698U (en) | A kind of domestic intelligent washing machine | |
| CN220109678U (en) | Automatic water exchange station and automatic water exchange system of cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |