CN103409973B - jet mixer - Google Patents
jet mixer Download PDFInfo
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- CN103409973B CN103409973B CN201310290570.4A CN201310290570A CN103409973B CN 103409973 B CN103409973 B CN 103409973B CN 201310290570 A CN201310290570 A CN 201310290570A CN 103409973 B CN103409973 B CN 103409973B
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- injector
- valve ball
- solenoid
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Abstract
Jet mixer, is used on washing machine, for water and washing agent being mixed into the liquid detergent of even concentration, reinjects in wash bucket.Jet mixer is primarily of injector, electromagnetic valve, blender composition.When the most narrow positions of current by the injector that adopts venturi principle and make, negative pressure can be produced in space thereunder, pressure sensor by pressure signal transmission to control system, when washing machine is in first fill phase of laundry, control system converses flow of inlet water according to pressure signal, current strength or the voltage swing of exporting to solenoid is determined again according to the size of flow of inlet water, solenoid is made to produce the magnetic force of varying strength, thus inhale dynamic valve ball, washing agent is enable to flow into injector by the space between valve ball and feeding-passage, blender is entered again together with water, fully be mixed into the liquid detergent of even concentration.
Description
Technical field
The present invention relates to the jet mixer that a kind of washing agent for washing machine and water are mixed to form the liquid detergent of even concentration, belong to the washing agent input technology of washing machine.
Background technology
Wash clothes and no matter adopt machine washing or hand washing, desirable way first makes suitable, the uniform cleaning solution of concentration, then the clothing input that will wash stirs evenly, by the immersion of cleaning solution, the tension force of washing agent is used dirt and clothing to be separated, could wash clean clothing.
The laundering process correct with washing machine should be: first start discharges water, and water is put input washing agent enough afterwards and fully mixed with water, then drops into laundry soaMng washing.
But need the time owing to discharging water, people be in order to save trouble, and direct wash bucket clothing being dropped into washing machine, drops into a certain amount of washing agent by rule of thumb usually, then start water inlet and wash clothes.Owing to not being that the cleaning solution carrying out even concentration in advance puts laundry soaMng again, after causing clothing to inhale full water, go between the fiber that washing agent is just difficult to be dissolved into clothing, so usually there is the situation of washing clean not, and, owing to contacting the long period with the washing agent of high concentration, even there is the phenomenon of decolouring in part of article.
Although some has the washing machine of putting detergent function, be also in water inlet process, the washing agent of not diluted is directly thrown in into wash bucket.Be disclose washing powder of washing machine automatic adding device in the patent of 200820034740.7 at application number, advantage is can automatic washing-powder feeding, and overcome the problem of washing powder caking blocking, deficiency directly washing powder is dropped into wash bucket, still first can not make the suitable liquid detergent of concentration.
Be totally-enclosed during the work of Part Full Automatic washing machine, if will carry out cleaning solution, to throw in clothing more just very difficult.
Be disclose a kind of washing agent for washing machine and automatic disinfectant adding device in the patent of 201010179091.1 at application number, advantage has accomplished to control relatively accurately, shortcoming is washing agent is in water inlet process, adopt interim input, but still what can not accomplish to enter wash bucket is all the cleaning solution of even concentration, and complicated structure.
Be disclose a kind of washing agent in the patent document of 201110120512.8 to throw in and mixing arrangement in the patent No., the discharging gate of a duckbill has been settled in the discharging opening of charging basket, under the effect of feeding engine, washing agent is got into turbine stirrer to mix with water, advantage to blend uniform cleaning solution, deficiency is that whipping process have employed this motion agitating mode of turbine, has grown turbine service time and has easily broken down; In addition, discharging gate long rear elasticity service time of duckbill can weaken, and cause sealing to reduce, washing agent also may infiltrate turbine stirrer.
Therefore, need to find a kind of blender that washing agent and water can be made fully to be mixed into suitable, the uniform liquid detergent of concentration.
Summary of the invention
The object of this invention is to provide a kind of blender that washing agent and water can be made fully to be mixed into suitable, the uniform liquid detergent of concentration.
Technical scheme of the present invention is: jet mixer, form primarily of injector 1, electromagnetic valve 2, blender 3, described injector adopts venturi principle to make, in injector endoporus, the narrowest position is provided with more than one charging hole 11 and a detect aperture 12, and detect aperture is connected with pressure sensor; Each charging hole 11 is connected with an electromagnetic valve; The water inlet end of described blender 3 is connected with the water side of injector 2; Described pressure sensor is connected with control system with electromagnetic valve; Described electromagnetic valve 2 forms primarily of valve body 21, valve ball 22, spring 23 and solenoid 24, axis along valve body is provided with through feeding-passage 25, feeding-passage 25 is taper, charging hole 11 on one end of feeding-passage 25 and injector is threaded connection, and the other end communicates with hopper by connecing mouth 26; The diameter of described valve ball is less than the cone bottom diameter of feeding-passage, is greater than the vertex of a cone diameter of feeding-passage; Be provided with coil bore at feeding-passage and valve body, coil bore is provided with installing port in valve body surface, and described installing port is the annular opening around feeding-passage cone bottom outer wall, and solenoid enters coil bore from installing port and is enclosed within feeding-passage outer wall; Valve ball and spring is filled in feeding-passage from one end at the bottom of the cone of feeding-passage successively, then is connected connecing mouth 26 with the cone bottom of feeding-passage, make to connect mouth holddown spring, valve ball is pressed to the vertex of a cone end of feeding-passage, blocking feeding-passage; The described mouth 26 that connects is provided with the back-up ring matched with installing port, and when connecing after mouth is connected with the cone bottom of feeding-passage, the clogging installing port of back-up ring, is fixed on solenoid in coil bore; Be provided with agitator in described blender, the water flowed into from injector and washing agent are uniformly mixed, reinject in wash bucket; When pressure sensor by pressure signal transmission to control system, control system converses instantaneous flow of inlet water according to pressure signal, then according to the ratio requirement of cleaning solution, controls current strength or the voltage swing of exporting to solenoid; The current strength of solenoid by input or the magnetic force of voltage swing generation varying strength; Magnetic force inhales dynamic valve ball, valve ball is made to overcome the elastic force of spring, direction to hopper is moved, a space is produced between the endoporus of valve ball and feeding-passage, washing agent is enable to be inhaled in injector by space, arrive blender together with the water from water inlet end, be mixed into the cleaning solution of even concentration; The magnetic force that solenoid produces is larger, and the elastic force that valve ball overcomes spring is larger to the distance of the feed end movement of feeding-passage, and the space between valve ball and feeding-passage inwall is also larger, and the washing agent being flow to injector by space is also more.
The cone bottom inwall of described feeding-passage is provided with internal thread or draw-in groove, and the described mouth outer wall that connects is provided with the internal thread or bayonet socket that match, and both by screwed together or be connected together.
Described feeding-passage is conical.
Beneficial effect:
1, when the most narrow positions of current by the injector that adopts venturi principle and make, negative pressure can be produced in space thereunder, pressure sensor by pressure signal transmission to control system, when washing machine is in first fill phase of laundry, control system converses flow of inlet water according to pressure signal, current strength or the voltage swing of exporting to solenoid is determined again according to the size of flow of inlet water, solenoid is made to produce the magnetic force of varying strength, thus inhale dynamic valve ball, washing agent is enable to flow into injector by the space between valve ball and feeding-passage, blender is entered again together with water, fully be mixed into the liquid detergent of even concentration.
Accompanying drawing explanation
Fig. 1 is that master of the present invention looks schematic appearance;
Fig. 2 is generalized section of the present invention;
Fig. 3 is the figure that pops of the present invention;
Fig. 4 is that the master of injector of the present invention looks schematic appearance;
Fig. 5 is the generalized section of injector of the present invention;
Fig. 6 is the schematic appearance of electromagnetic valve of the present invention;
Fig. 7 is the profile of electromagnetic valve of the present invention;
Fig. 8 is the figure that pops of electromagnetic valve of the present invention.
Detailed description of the invention
As shown in Fig. 1 to Fig. 3, jet mixer, is used on washing machine, for water and washing agent being mixed into the liquid detergent of even concentration, reinjects in wash bucket.Jet mixer forms primarily of injector 1, electromagnetic valve 2, blender 3.
As shown in Figure 4 and Figure 5, described injector adopts venturi principle to make, and in injector endoporus, the narrowest position is provided with more than one charging hole 11 and a detect aperture 12, and detect aperture is connected with pressure sensor.The corresponding electromagnetic valve of each charging hole, electromagnetic valve is connected with hopper, and the additives such as the washing agent in hopper or softener, in corresponding fill phase, enter charging hole by electromagnetic valve, then enter injector, then enters blender mixing together with water.
As shown in Fig. 6 to Fig. 8, described electromagnetic valve 2 is connected with charging hole 11; The water inlet end of described blender 3 is connected with the water side of injector 2; Described pressure sensor is connected with control system with electromagnetic valve.
Described electromagnetic valve 2 forms primarily of valve body 21, valve ball 22, spring 23 and solenoid 24, axis along valve body is provided with through feeding-passage 25, feeding-passage 25 is taper, charging hole 11 on one end of feeding-passage 25 and injector is threaded connection, and the other end communicates with hopper by connecing mouth 26; The diameter of described valve ball is less than the cone bottom diameter of feeding-passage, is greater than the vertex of a cone diameter of feeding-passage; Be provided with coil bore at feeding-passage and valve body, coil bore is provided with installing port in valve body surface, and described installing port is the annular opening around feeding-passage cone bottom outer wall, and solenoid enters coil bore from installing port and is enclosed within feeding-passage outer wall; Valve ball and spring is filled in feeding-passage from one end at the bottom of the cone of feeding-passage successively, then is connected connecing mouth 26 with the cone bottom of feeding-passage, make to connect mouth holddown spring, valve ball is pressed to the vertex of a cone end of feeding-passage, blocking feeding-passage; The described mouth 26 that connects is provided with the back-up ring matched with installing port, and when connecing after mouth is connected with the cone bottom of feeding-passage, the clogging installing port of back-up ring, is fixed on solenoid in coil bore.
Shape and the feeding-passage of valve ball match, valve ball can be completely clogging by feeding-passage, when moving to feeding-passage with the junction connecing mouth under the suction of valve ball at solenoid, space can be produced between valve ball and feeding-passage, enable the washing agent in hopper or softener or other additives flow into injector by space.
Accordingly, when needs take out solenoid, first will connect mouth 26 and take off from valve body, back-up ring leaves installing port, just can be taken out from installing port by solenoid like a cork.
The cone bottom inwall of described feeding-passage is provided with internal thread or draw-in groove, and the described mouth outer wall that connects is provided with the internal thread or bayonet socket that match, and both by screwed together or be connected together.
Be provided with agitator in described blender, the water flowed into and washing agent be uniformly mixed, reinject in wash bucket from injector.
When pressure sensor by pressure signal transmission to control system, control system converses instantaneous flow of inlet water according to pressure signal, then according to the ratio requirement of cleaning solution, controls current strength or the voltage swing of exporting to solenoid; The current strength of solenoid by input or the magnetic force of voltage swing generation varying strength; Magnetic force inhales dynamic valve ball, valve ball is made to overcome the elastic force of spring, direction to hopper is moved, a space is produced between the endoporus of valve ball and feeding-passage, washing agent is enable to be inhaled in injector by space, arrive blender together with the water from water inlet end, be mixed into the cleaning solution of even concentration; The magnetic force that solenoid produces is larger, and the elastic force that valve ball overcomes spring is larger to the distance of the feed end movement of feeding-passage, and the space between valve ball and feeding-passage inwall is also larger, and the washing agent being flow to injector by space is also more.
When washing machine is in the rinse stage needing to add softener, control system converses flow of inlet water according to pressure signal, current strength or the voltage swing of exporting to solenoid is determined again according to the size of flow of inlet water, solenoid is made to produce the magnetic force of varying strength, thus inhale dynamic valve ball, enable pre-suitable agent flow into injector by the space between valve ball and feeding-passage, then enter blender together with water, fully reinject in wash bucket after mixing.
In the application of reality, need to add how many kinds of washing agent or softener in laundry processes, just correspondingly arrange how much overlap hopper, electromagnetic valve and charging hole.
Described feeding-passage is conical, and accordingly, valve ball is ball or ellipse.
The present invention realizes mixing of water and washing agent except for washing machine, is also applicable to the mixing of other liquid.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (3)
1. jet mixer, it is characterized in that: it is primarily of injector (1), electromagnetic valve (2), blender (3) composition, described injector adopts venturi principle to make, in injector endoporus, the narrowest position is provided with more than one charging hole (11) and a detect aperture (12), and detect aperture is connected with pressure sensor; Each charging hole (11) is connected with an electromagnetic valve; The water inlet end of described blender (3) is connected with the water side of injector (2); Described pressure sensor is connected with control system with electromagnetic valve; Described electromagnetic valve (2) forms primarily of valve body (21), valve ball (22), spring (23) and solenoid (24), axis along valve body is provided with through feeding-passage (25), feeding-passage (25) is taper, charging hole (11) on one end of feeding-passage (25) and injector is threaded connection, and the other end communicates with hopper by connecing mouth (26); The diameter of described valve ball is less than the cone bottom diameter of feeding-passage, is greater than the vertex of a cone diameter of feeding-passage; Be provided with coil bore at feeding-passage and valve body, coil bore is provided with installing port in valve body surface, and described installing port is the annular opening around feeding-passage cone bottom outer wall, and solenoid enters coil bore from installing port and is enclosed within feeding-passage outer wall; Valve ball and spring is filled in feeding-passage from one end at the bottom of the cone of feeding-passage successively, then is connected connecing mouth (26) with the cone bottom of feeding-passage, make to connect mouth holddown spring, valve ball is pressed to the vertex of a cone end of feeding-passage, blocking feeding-passage; The described mouth (26) that connects is provided with the back-up ring matched with installing port, and when connecing after mouth is connected with the cone bottom of feeding-passage, the clogging installing port of back-up ring, is fixed on solenoid in coil bore; Be provided with agitator in described blender, the water flowed into from injector and washing agent are uniformly mixed, reinject in wash bucket; When pressure sensor by pressure signal transmission to control system, control system converses instantaneous flow of inlet water according to pressure signal, then according to the ratio requirement of cleaning solution, controls current strength or the voltage swing of exporting to solenoid; The current strength of solenoid by input or the magnetic force of voltage swing generation varying strength; Magnetic force inhales dynamic valve ball, valve ball is made to overcome the elastic force of spring, direction to hopper is moved, a space is produced between the endoporus of valve ball and feeding-passage, washing agent is enable to be inhaled in injector by space, arrive blender together with the water from water inlet end, be mixed into the cleaning solution of even concentration; The magnetic force that solenoid produces is larger, and the elastic force that valve ball overcomes spring is larger to the distance of the feed end movement of feeding-passage, and the space between valve ball and feeding-passage inwall is also larger, and the washing agent being flow to injector by space is also more.
2. jet mixer according to claim 1, it is characterized in that: the cone bottom inwall of described feeding-passage is provided with internal thread or draw-in groove, the described mouth outer wall that connects is provided with the internal thread or bayonet socket that match, and both by screwed together or be connected together.
3. jet mixer according to claim 1, is characterized in that: described feeding-passage is for conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290570.4A CN103409973B (en) | 2013-07-11 | 2013-07-11 | jet mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290570.4A CN103409973B (en) | 2013-07-11 | 2013-07-11 | jet mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103409973A CN103409973A (en) | 2013-11-27 |
| CN103409973B true CN103409973B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310290570.4A Active CN103409973B (en) | 2013-07-11 | 2013-07-11 | jet mixer |
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| CN (1) | CN103409973B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460698B (en) * | 2014-09-11 | 2019-06-28 | 余丽红 | It is a kind of that detergent and water can be made to be mixed into the mixing apparatus of the suitable liquid detergent of concentration |
| CN105457515B (en) * | 2014-09-12 | 2017-08-25 | 中山市雅西环保科技有限公司 | A kind of synchronized mixes device |
| CN105457512B (en) * | 2014-09-12 | 2018-03-02 | 泉州市汇辰产品设计有限公司 | A kind of liquid mixer |
| CN109820469B (en) * | 2019-03-27 | 2024-03-15 | 中万恩科技有限公司 | Distributor with statistics function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323471A (en) * | 2007-06-15 | 2008-12-17 | 黄占斌 | Ozone sterilizing disinfecting water treatment apparatus under tank |
| DE102009026773B4 (en) * | 2009-06-05 | 2019-07-18 | BSH Hausgeräte GmbH | Process for finishing laundry and suitable laundry treatment appliance |
| CN101818675B (en) * | 2010-03-05 | 2012-08-15 | 苏州派格力减排系统有限公司 | Liquid storage tank pressurized urea solution metering injection system for diesel vehicle |
| CN203360870U (en) * | 2013-07-11 | 2013-12-25 | 林伟明 | Jet flow mixer |
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| CN103409973A (en) | 2013-11-27 |
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