CN205258897U

CN205258897U - Liquid distributor

Info

Publication number: CN205258897U
Application number: CN201520997841.4U
Authority: CN
Inventors: 杨军
Original assignee: BEIJING WANEN SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: Sino grace Technology Co., LIMITED
Priority date: 2015-12-04
Filing date: 2015-12-04
Publication date: 2016-05-25
Anticipated expiration: 2025-12-04

Abstract

The utility model provides a liquid distributor, liquid distributor includes control module and executable module, the executable module with the control module electricity is connected, wherein, the executable module includes compounding system and steady voltage water supply system, the compounding system with the steady voltage water supply system be linked together, and wherein, what the compounding system adopted is the venturi structure. This liquid distributor through the venturi structure, relies on washing machine to add water the rivers of in -process and as power, sucks washing liquid stoste according to stable proportion, realizes not having mechanical material hybrid transmission process, through the setting of constant pressure valve, provide stable water supply pressure, with clear water and stoste intensive mixing, dilution for the clothing obtains fully cleanly. In addition, the washing liquid is according to the kind of wanting abluent clothing, the difference of dirty degree, and interim the preparation is avoided because concentration, composition, the service life scheduling problem of washing liquid, the unneccessary injury that causes the clothing.

Description

A kind of liquid distributor

Technical field

The utility model relates to laundry equipment technical field, relates in particular to a kind of liquid distributor.

Background technology

At present, the automatic feeding system of laundry at home and even in the world industrial washing clothes, all adopts and wrigglesMoving pump pattern is fed in raw material. Adopt this pattern to feed in raw material and have very large disadvantage, being particularly of transmission mediumProduct, cause the core parts of peristaltic pump, i.e. conveying rubber pipe, and aging rapidly, main manifestations is two kinds of shapesFormula: sebific duct hardening (elasticity variation) and sebific duct cracking or disconnect, these are all that to affect peristaltic pump accurately defeatedSend the impassable well-known drawback of material, and if use other required drive disk assemblies of peristaltic pump to occurFault, a whole set of charging system all can not work on.

In addition, the cleaning solution majority of present laundry or the employing of industrial washing clothes prepares in advance,The kind of the clothing that can not wash is as required carried out selection and the control of its soda acid performance, thereby can be rightClothing causes damage, even damage. In addition, the cleaning solution in laundry facilities after long-time placement, itsCleaning performance can be lost, if often change, can cause unnecessary waste; If do not change, canCause clothes washing thoroughly or because the rotten of cleaning solution produces unnecessary injury to clothing.

The cleaning solution preparing in advance due to the many employings of existing laundry facilities, so water system adoptsElectricity drives metering-type liquid feeding mode, can only add water by quantitative liquid feeding, and uncontrollable hydraulic pressure, thus wash startingBefore clothing, the mixed diluting of cleaning solution is inhomogeneous, causes clothes washing inequality.

Utility model content

For the problems referred to above, the utility model is intended to solve above-described problem. Of the present utility model oneIndividual object is to provide any one liquid distributor in a kind of overcoming the above problems. Particularly, this realityWith the novel laundry liquid distributor that can just can directly extract by peristaltic pump cleaning agent that provides.

According to first aspect of the present utility model, the utility model provides a kind of liquid distributor, described inLiquid distributor comprises control module and Executive Module, and described Executive Module is electrically connected with described control module,Wherein, described Executive Module comprises mixing system and pressure-stabilizing water supply system, described mixing system and described steadyPressure water system is connected, and wherein, what described mixing system adopted is venturi tube structure.

Wherein, described mixing system comprises N device for storing liquid, a N pipette and N mixing tube, itsIn, N is greater than 1 positive integer; The first end of a described N pipette is separately positioned on described N storageIn liquid device, the second end of a described N pipette respectively with a described N mixing tube corresponding being connected one by one,A described N mixing tube is all connected with described pressure-stabilizing water supply system.

Wherein, described mixing tube is venturi tube structure.

Wherein, in described pressure-stabilizing water supply system, be provided with constant pressure valve, described constant pressure valve and described mixing tube phaseBe communicated with.

Wherein, described mixing system comprises 9 device for storing liquid, 9 pipette and 9 mixing tubes.

Wherein, the first end of a described N pipette is provided with check valve.

Wherein, described check valve is magnetically-actuated check-valves, described magnetically-actuated check-valves comprise magnet andNon-return piston, wherein, described non-return piston comprises fuse and shell, described fuse is arranged on described shellIn, described magnet is arranged on described shell around.

Wherein, the material of described fuse is Cr13 stainless steel, and the material of described shell is PP plastic cement.

The liquid distributor that the utility model provides, by venturi tube structure, relies on washing machine to add waterCurrent in journey, as power, suck cleaning solution stoste according to stable ratio, realize the thing of machinery-freeMaterial mixed transport process; By the setting of constant pressure valve, provide stable pressure of supply water, by clear water and stosteFully mix, dilute, clothing is fully cleaned. In addition, cleaning solution is according to the clothing that will cleanThe kind of thing, the difference of degree of fouling, preparation temporarily, avoids due to concentration, the composition of cleaning solution, makesBy problems such as time limits, the unnecessary injury that clothing is caused.

Read the following description for exemplary embodiment with reference to accompanying drawing, other characteristics of the present utility modelIt is clear that feature and advantage will become.

Brief description of the drawings

The accompanying drawing being incorporated in description and form a part for description shows reality of the present utility modelExecute example, and together with the description for explaining principle of the present utility model. In these accompanying drawings, similarlyReference numeral is for key element like representation class. Accompanying drawing in the following describes is enforcements more of the present utility modelExample, instead of whole embodiment. For those of ordinary skill in the art, do not paying creative laborUnder moving prerequisite, can obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 exemplarily shows the structural representation according to liquid distributor of the present utility model;

Fig. 2 exemplarily shows the internal structure schematic diagram according to liquid distributor of the present utility model;

Fig. 3 exemplarily shows according to the structural representation of the constant pressure valve of liquid distributor of the present utility modelFigure;

Fig. 4 exemplarily shows according to the structural representation of the check valve of liquid distributor of the present utility modelFigure.

Detailed description of the invention

For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction withAccompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodiment carry out clear,Intactly describe, obviously, described embodiment is the utility model part embodiment, instead of completeThe embodiment of portion. Based on the embodiment in the utility model, those of ordinary skill in the art are not makingThe every other embodiment obtaining under creative work prerequisite, belongs to the scope that the utility model is protected.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application canTo be mutually combined.

Basic thought of the present utility model is, utilizes venturi principle, relies on washing machine to add water in processCurrent, as power, according to stable ratio, suck cleaning solution clear water and fully mix, and realize inorganicThe mixing of materials transmitting procedure of tool; And cleaning solution is according to kind, the degree of fouling of the clothing that will cleanDifference, temporarily preparation; Constant pressure valve is set in water system, with stable water supply pressure, fully mixesDilution cleaning solution, is fully cleaned clothing.

Below in conjunction with accompanying drawing, to being described in detail according to liquid distributor provided by the utility model.

Fig. 1 shows the structural representation according to liquid distributor of the present utility model, and Fig. 2 shows thisThe internal structure schematic diagram of liquid distributor. Shown in seeing figures.1.and.2, this liquid distributor comprises controlModule 1 and Executive Module 2, Executive Module 2 is electrically connected with control module 1, wherein, Executive Module 2Comprise mixing system 3 and pressure-stabilizing water supply system 4, mixing system 3 is connected with pressure-stabilizing water supply system 4,And what wherein, mixing system 3 adopted is venturi tube structure.

In control module 1, be provided with and control Executive Module 2 start and stop of working and the control journey of the course of work thereofOrder, can control the operations such as the preparation of the pressure of water supply and flow, cleaning solution.

Particularly, mixing system 3 comprises N device for storing liquid 30, a N pipette 31 and N mixingPipe 32, wherein, N is greater than 1 positive integer. Wherein, 311 points of the first ends of N pipette 31Be not arranged in N device for storing liquid 30, the second end 312 of N pipette 31 mixes with N respectivelyPipe 32 one by one correspondence is connected, and N mixing tube 32 is all connected with pressure-stabilizing water supply system 4.

The direction of the direction indication current of arrow A in figure, B represents the direction that mixing material flows out, C tableShow the flow direction of raw material.

Water enters mixing tube 32 by pressure-stabilizing water supply system 4, and meanwhile, mixing tube 32 is by heterogeneityStoste sucks corresponding mixing tube 32 according to different ratios, and water mixes according to predetermined ratio with stosteRear formation cleaning solution, and flow to and flow out according to B, washing machine entered.

It is pointed out that in liquid distributor provided by the utility model, mixing tube 32 is civilian moundIn tubular construction. Venturi tube structure is mainly used in the Large Diameter Pipeline of the industries such as oil, chemical industry, metallurgy at presentControl and the metering of circulation, for the control of the gases such as gas, flue gas, impure more blast furnace gas,Aspect fluid flow control, do not using, more in the equipment technical field of laundry, do not using.

Because the diameter of the middle part of Venturi tube is less than two ends, the variation of this axial diameter, makesFluid is greater than the pressure of middle part at the pressure at the two ends of Venturi tube. In the axial minimum of mixing tube 32Diameter place opening, is connected with pipette 31, in the time that liquid flows through mixing tube 32, minimum diameter placeLow pressure, by the stoste sucking-off in device for storing liquid 30, realizes the material transferring process of machinery-free, has overcome wrigglingThe sebific duct hardening of pump, cracking, aging phenomenon and other drive disk assemblies out of order problem frequently such as disconnection even.

In order to ensure abundant mixing and the dilution of cleaning solution stoste, need stable pressure of supply water, soIn pressure-stabilizing water supply system 4, be provided with constant pressure valve 40, constant pressure valve 40 is connected with mixing tube 32. Constant pressure valveJust constant for assure feed water pressure of 40 setting, its type be not determine constant, as long as canMake the constant valve of pressure of supply water or other devices, all in protection domain of the present utility model.

Fig. 3 shows the structural representation of a kind of embodiment of constant pressure valve 40. Shown in Fig. 3, constant voltageThe inside of valve 40 is provided with floating piston 41 and spring 42, and it is contrary with water (flow) direction that spring 42 providesPressure. When water flow pressure is larger, the suffered pressure of spring 42 is just larger, and spring 42 is lived via floatingThe resistance of 41 pairs of current of plug is just larger; Otherwise in the time that water flow pressure lowers, the pressure of spring 42 is able toDischarge, floating piston 41 just diminishes to the buffer brake of current, thereby current are entered before system, hydraulic pressureRegulated in real time the water pressure invariableness of assure feed water system.

Liquid distributor provided by the utility model, wherein, device for storing liquid 30, suction in mixing system 3The concrete quantity of liquid pipe 31 and mixing tube 32 can be established according to the kind of the preparation raw material of cleaning solutionPut, also can arrange according to the semi-finished product quantity of the cleaning solution of preparing in advance. For example,, in this enforcementIn example, mixing system 3 comprises 31 and 9 mixing tubes 32 of 30,9 pipette of 9 device for storing liquid.

In addition, the first end 311 of N pipette 31 is provided with check valve 33.

Fig. 4 shows the structural representation of check valve 33. Shown in Fig. 4, this check valve 33 is magneticPower drives check-valves, and magnetically-actuated check-valves comprises magnet 331 and non-return piston 332, wherein, and non-returnPiston 332 comprises fuse 333 and shell 334, and fuse 333 is arranged in shell 334, magnet 331Be arranged on shell 334 around.

Traditional check valve inside, all by a packed-piston under the promotion of gravity or spring pressure, envelopeLive mobile reverse reflux, to play non-return effect. This traditional check-valves, or because of gravity produceInsufficient pressure to be to reach sealing load requirement, or because spring long term exposure is corroded in chemical agent,Often there is the problem that uses unreliable or high maintenance rate. The magnetically-actuated non-return using in the utility modelValve, has solved this contradiction effectively. The non-return piston 332 using in the design, its fuse 333Material be Cr13 stainless steel, the material of shell 334 is PP plastic cement, non-return piston 332 is with anti-corruptionThe PP plastic cement of erosion wraps in outward and formed by the Cr13 stainless steel core surface of attraction; Sealing pressing is providedThe magnet 331 of power is installed in pipeline external, thereby has avoided and the contacting of cleaning solution.

In working order, under the pressure-acting that cleaning solution produces in Venturi tube, overcome magnet 331To the attraction of fuse 333, push non-return piston 332 open and produce mobile. In the time that system quits work, coreSon 333 is subject to magnet 331 attraction effects, pulls non-return piston 332 closed loop, thereby produces non-returnEffect.

The enforcement that can combine individually or in every way of above-described content, and these modificationMode is all within protection domain of the present utility model.

It should be noted that, in this article, the relational terms such as the first and second grades is only used forAn entity or operation are separated with another entity or operating space, and not necessarily require or implyBetween these entities or operation, there is relation or the order of any this reality. And term " comprises "," comprise " or its any other variant is intended to contain comprising of nonexcludability, thereby make to comprise one beProcess, method, article or the equipment of row key element not only comprise those key elements, but also comprise do not have brightOther key elements of really listing, or it is intrinsic to be also included as this process, method, article or equipment instituteKey element. The in the situation that of more restrictions not, by statement " comprising one ... " the key element limiting, andBe not precluded within and in process, method, article or the equipment that comprises described key element, also have other identical wantingElement.

Finally it should be noted that: above embodiment is only in order to the technical solution of the utility model to be described, but notTo its restriction. Although the utility model is had been described in detail with reference to previous embodiment, this areaThose of ordinary skill is to be understood that: its technical scheme that still can record aforementioned each embodiment is carried outAmendment, or part technical characterictic is wherein equal to replacement; And these amendments or replacement, noMake the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.

Claims

1. a liquid distributor, is characterized in that, described liquid distributor comprises control module (1)And Executive Module (2), described Executive Module (2) is electrically connected with described control module (1), wherein,Described Executive Module (2) comprises mixing system (3) and pressure-stabilizing water supply system (4), described mixing system(3) be connected with described pressure-stabilizing water supply system (4), and wherein, described mixing system (3) adoptsBe venturi tube structure.

2. liquid distributor as claimed in claim 1, is characterized in that, described mixing system (3)Comprise N device for storing liquid (30), a N pipette (31) and N mixing tube (32), wherein,N is greater than 1 positive integer; The first end (311) of a described N pipette (31) is separately positioned onIn a described N device for storing liquid (30), second end (312) of a described N pipette (31) respectivelyWith a described N mixing tube (32) corresponding being connected one by one, a described N mixing tube (32) all with described inPressure-stabilizing water supply system (4) is connected.

3. liquid distributor as claimed in claim 2, is characterized in that, described mixing tube (32) isVenturi tube structure.

4. liquid distributor as claimed in claim 2, is characterized in that, described pressure-stabilizing water supply system (4)In be provided with constant pressure valve (40), described constant pressure valve (40) is connected with described mixing tube (32).

5. liquid distributor as claimed in claim 2, is characterized in that, described mixing system (3)Comprise 9 device for storing liquid (30), 9 pipette (31) and 9 mixing tubes (32).

6. liquid distributor as claimed in claim 2, is characterized in that, a described N pipette (31)First end (311) be provided with check valve (33).

7. liquid distributor as claimed in claim 6, is characterized in that, described check valve (33) isMagnetically-actuated check-valves, described magnetically-actuated check-valves comprises magnet (331) and non-return piston (332),Wherein, described non-return piston (332) comprises fuse (333) and shell (334), described fuse (333)Be arranged in described shell (334), described magnet (331) is arranged on described shell (334) around.

8. liquid distributor as claimed in claim 7, is characterized in that, described fuse (333)Material is Cr13 stainless steel, and the material of described shell (334) is PP plastic cement.