CN100413452C - Air brake structure of dish washer - Google Patents
Air brake structure of dish washer Download PDFInfo
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- CN100413452C CN100413452C CNB2005100138756A CN200510013875A CN100413452C CN 100413452 C CN100413452 C CN 100413452C CN B2005100138756 A CNB2005100138756 A CN B2005100138756A CN 200510013875 A CN200510013875 A CN 200510013875A CN 100413452 C CN100413452 C CN 100413452C
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Abstract
The present invention relates to the air brake structure of a dish washing machine, which comprises a connecting opening of a water supply hose for wash water to flow in, a buoy meter for detecting the flow of washing water through the connecting opening of the water supply hose for water supply, a buoy for detecting the water level of the washing water through the connecting opening of the water supply hose for water supply, a buoy rod arranged on the upper side of the buoy for up and down making the back and forth movement, a micro switch which is arranged on the upper side of the buoy rod, contacts the upper end of the buoy rod and detects the excess water supply, and a water level detecting device, wherein the water level detecting device comprises a buffer member arranged between the buoy and the buoy rod for adjusting the contact time of the buoy rod and a micro switch, at least two buffer members arranged between the buoy rod and the buoy, and at least a buoy rod arranged among the buffer members. The buffer member is provided with a spring with certain elastic coefficient. The air brake structure of the dish washing machine can correctly measure wash water quantity flowing into a wash tank.
Description
Technical field
The present invention relates to a kind of aor brake structure of dish-washing machine.
Background technology
Generally speaking, dish-washing machine is that the washings with high pressure are ejected on the tableware, remove the dirts such as food dreg on the tableware automatically after, dry the household electrical appliance for kitchen use of tableware again.
With reference to Fig. 1, the aor brake 10 of existing washing machine comprises following components: be formed at the bottom surface, make the water hose connector 11 of the running water inflow of supplying with by water pipe; The confluent that is used to detect the amount of the water that flows into above-mentioned water hose connector 11 detects the float meter 12 of usefulness; Be arranged on the feedwater stream in the above-mentioned aor brake 10, be used for preventing feeding water and have no progeny, still have the siphon of the siphonage of water inflow to prevent to stitch 13.
In addition, also comprise: be connected with the bucket that is glued with above-mentioned aor brake 10, and make the part water that flows into above-mentioned aor brake 10 flow into the interior bucket connector 14 of said bucket; Be used to make the water that flows into above-mentioned aor brake 10 to flow to the water softening device connector 15 of water softening device.
In addition, also comprise: be used to make the part of the water that flows into above-mentioned aor brake 10 to flow to the regenerator connector 16 of regenerator (not shown); For the washings that washing is finished are discharged to the outside by the draining pump (not shown), and the storage tank draining connector 17 that is connected with storage tank; Be used for to flow to the water of above-mentioned storage tank draining connector 17, be discharged to outside scupper hose connector 18 by the draining stream that forms in the above-mentioned aor brake 10.
In addition, check valve of water drainage 19 is installed on the above-mentioned storage tank draining connector 17.Here, the effect of above-mentioned check valve of water drainage 19 is: the washings adverse current that prevents above-mentioned discharge.
Below, will the function of above-mentioned aor brake 10 be described.
At first, the water by water hose connector 11 flows into will flow by the feedwater flow road direction top that forms in the above-mentioned aor brake 10.Then, the water of above-mentioned supply will be fallen the central portion of above-mentioned aor brake 10, focus on above-mentioned water softening device connector 15.Subsequently, flow in the water softening device by above-mentioned water softening device connector 15, and flow to again in the storage tank (not shown) via the amberlite grease filter in the water softening device.After this, continue if washings are supplied with, the water of above-mentioned aor brake 10 inside will overflow, and the part of the above-mentioned water that overflows will focus on the regenerator connector 16 that above-mentioned water softening device connector 15 next doors form.
In addition, the upper side periphery of above-mentioned aor brake 10 is formed with, and makes the air suction inlet 20 of the opening of air outside inflow.In addition, above-mentioned inhaled air will prevent to stitch 13 with the siphon that forms on the upper lateral part stream of above-mentioned aor brake 10 and be communicated with, and therefore can prevent under the state that feedwater is interrupted the siphonage that water continues to flow into.
In addition, the washings that concentrate on above-mentioned water softening device connector 15 will filter the impurity that comprises in the water outlet through the amberlite grease filter that possesses in the above-mentioned water softening device, thereby with water softening, utilize the water after softening, what can be more prone to carries out washing work.
In addition, the washings that washing is finished will flow to the draining stream by above-mentioned storage tank draining connector 17, and be discharged to the dish-washing machine outside by the scupper hose (not shown) that is connected with above-mentioned scupper hose connector 18.In addition, focus on a spot of washings of above-mentioned regenerator connector 16, will purify above-mentioned amberlite grease filter through above-mentioned regenerator.
In aforesaid aor brake 10 devices,, therefore can't determine correct flow owing to utilize the frequency adjustment influx of measuring by the rotation number of float meter.And, in existing technology, after not being arranged on washings and reaching ordinary water level, can prevent that washings from continuing to flow in the sink, and the washings that cause are supplied with other excessive device.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defective that existing dish-washing machine exists, and provide a kind of aor brake structure of dish-washing machine, can correctly determine the discharge that flows into storage tank inside, and after having surpassed certain water level, can interrupt feedwater or draining pump is driven.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of aor brake structure of dish-washing machine is characterized in that it comprises following components: the water hose connector that washings flow into; Be used to measure the float meter of the flow of the washings by above-mentioned water hose connector feedwater; To flow into the rising water stage of the washings of above-mentioned storage tank inside in order detecting, and to be positioned at the buoy of above-mentioned storage tank feedwater connector upper end by storage tank feedwater connector; Be arranged at the upside of above-mentioned buoy, the pole beacon that moves up and down; Be installed on the upside of above-mentioned pole beacon, and contact, detect the microswitch of excessive feedwater with the upper end of above-mentioned pole beacon; Condensate tank of dehumidifier, this condensate tank of dehumidifier comprises: be arranged between above-mentioned buoy and the above-mentioned pole beacon, be used to regulate the buffer component of the time that above-mentioned pole beacon contacts with above-mentioned microswitch.
The aor brake structure of aforesaid dish-washing machine wherein is installed on the plural at least buffer component between above-mentioned pole beacon and the above-mentioned buoy; Be installed at least one pole beacon between the above-mentioned buffer component.
The aor brake structure of aforesaid dish-washing machine, wherein buffer component is the spring with certain coefficient of elasticity.
Said structure, the flow that determines inflow storage tank inside that not only can be correct can also prevent the phenomenon of washings glut to sink inside.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the sectional drawing of the aor brake in the existing dish-washing machine.
Fig. 2 is the sectional drawing of the dish-washing machine of aor brake structure of the present invention.
Fig. 3 is the side direction sectional drawing of the dish-washing machine of above-mentioned aor brake structure.
Fig. 4 is the sectional drawing of aor brake structure of the present invention.
Fig. 5 is the sectional drawing that overflows detection architecture of the embodiment of the invention.
Fig. 6 is the sectional drawing that overflows detection architecture of another embodiment of the present invention.
The number in the figure explanation:
100: dish-washing machine 110: bucket 111: door
120: upper grid 130: the bottom grid
140: water guider (water guide)
150: top jet pipe 160: bottom bullnose 170: storage tank
180: washing pump 190: motor 200: aor brake
210: water hose connector 220: buoy 230: air suction inlet
240: bucket connector 250: siphon prevents check valve (check valve)
260: adverse current prevents check valve
300: microswitch 310: contact terminal 400: spring
The specific embodiment
As shown in Figures 2 and 3, of the present invention possess the dish-washing machine 100 that the aor brake structure is arranged and comprise following components: form outward appearance, and the inner bucket 110 that is formed with the dishwashing detergent groove; Be formed at the front of said bucket 110, be used to open and close the door 111 of sink; Be formed at the bottom central part of said bucket 110, be used to store the storage tank 170 of washings.
Detailed says that the present invention also comprises: be close to the lateral surface of said bucket 110, will washing water supplied be transported to above-mentioned storage tank 170 from waterworks, and possess the aor brake 200 of the device that the control feedwater flow is arranged.
In addition, the present invention also comprises: be connected with above-mentioned storage tank 170, high pressure aspirates the washing pump 180 of the washings that store in the above-mentioned storage tank 170; The back of being close to above-mentioned washing pump 180 drives the motor 190 of above-mentioned washing pump 180.
In addition, the present invention also comprises: as the water guider 140 of the mobile passage of the washings of suction from above-mentioned washing pump 180; Be arranged at above-mentioned storage tank 170 above, and be formed at the bottom surface of above-mentioned sink, to the bottom bullnose 160 of upside jet cleaning water; The upper lateral part of being close to above-mentioned water guider 140, and from above-mentioned water guider 140 after vertical direction prolong to form, be positioned at the top jet pipe 150 of the central portion of above-mentioned sink; Be formed at the top of said bucket, to the top jet pipe 155 of vertical lower jet cleaning water.
In addition, the present invention also comprises: for the washings wash dining set that utilizes above-mentioned top jet pipe 150 to spray, and be installed on the upper grid 120 of the upper lateral part of above-mentioned top jet pipe 150; For the washings wash dining set that utilizes above-mentioned bottom bullnose 160 to spray, and be installed on the bottom grid 130 of the upper lateral part of above-mentioned bottom bullnose 160.
Detailed says, above-mentioned upper grid 120 is supported by the guide rail (not shown) of the medial surface setting of said bucket 110, and above-mentioned upper grid forwards, backwards direction move.
Below, will the driving process of aforesaid dish-washing machine 100 of the present invention be described.
At first, the user opens the door 111 of dish-washing machine 100 earlier, and above-mentioned upper grid 120 and/or bottom grid 130 are pulled out to the sink outside.Subsequently, again tableware is placed in the above-mentioned grid 120,130.Then, close above-mentioned door 111, and supply power, thereby above-mentioned dish-washing machine is driven.
In addition, in case power supply is supplied to dish-washing machine 100, begin to enter the washing stage, the washings of carrying from water-supply source will flow into above-mentioned storage tank 170 inside that are connected with above-mentioned aor brake 200 usefulness flexible pipes via above-mentioned aor brake 200.After a certain amount of washings flow into storage tank inside, above-mentioned motor 190 will drive.Then, be connected, and the impeller (not shown) that is arranged at above-mentioned washing pump 180 inside will rotate, thereby washings will be drawn into above-mentioned bottom bullnose 160 and above-mentioned water guider 140 with 190 in above-mentioned motor.
In addition, the washings that are drawn into above-mentioned water guider 140 will finally flow to above-mentioned top jet pipe 155 and above-mentioned top jet pipe 150, and the washings that utilize above-mentioned ejecting gun to spray wash the tableware of accommodating in the above-mentioned grid 120,130.
Here, above-mentioned top jet pipe 155 will be to vertical lower jet cleaning water, and 150 of above-mentioned top jet pipes are to vertical direction jet cleaning water, thereby can the tableware that above-mentioned upper grid 120 is accommodated be washed.
In addition, above-mentioned bottom bullnose 160 will be to vertical direction jet cleaning water, thereby can the tableware that above-mentioned bottom grid 130 is accommodated be washed.In addition, also be formed with jet in the bottom surface of above-mentioned top jet pipe 150, therefore both direction jet cleaning water up and down, thus the upper side of the tableware of can be simultaneously above-mentioned bottom grid 130 being accommodated washs.
In addition, in case above-mentioned washing process finishes, the contaminated washings that focus on above-mentioned storage tank 170 will filter out foreign matter by the filter (not shown).The above-mentioned washings that filter out foreign matter will be by the draining pump (not shown) to above-mentioned dish-washing machine 100 outside discharges.
In addition, after above-mentioned washings were discharged to the outside, clean washings flowed into above-mentioned storage tank 170 once more by inflow entrance, and were same as the above-mentioned washing stage, ejected by above-mentioned injection jet pipe 150,160.Dish-washing machine will utilize the clean washings of above-mentioned injection, and above-mentioned tableware is cleaned.
In case above-mentioned cleaning process finishes, and will finally finish washing work through drying course.
As shown in Figure 4, as mentioned above, aor brake 200 of the present invention is close to the lateral surface of bucket 110.The effect of above-mentioned aor brake 200 is: washings are transported in the storage tank 170 that the bottom surface of said bucket 110 is provided with.
Detailed says, above-mentioned aor brake 200 comprises following components: at last side periphery with a certain size opening, thereby can suck the air suction inlet 230 of room air; Be formed at bottom surface one side, be used to supply with the water hose connector 210 of the required water of dishwashing detergent; Make the mobile feedwater stream 213 of washings that flows into by above-mentioned water hose connector 210.
In addition, also comprise: be positioned at the end of above-mentioned feedwater stream 213, owing to the effect of washings is rotated, thus the float meter 211 of detection flow; Be formed at the general central portion of above-mentioned aor brake 200, connect the side of said bucket 110, thus the sink air suction inlet 240 that the inner and above-mentioned air suction inlet 230 of sink is communicated with.
Detailed says, general being shaped as of above-mentioned feedwater stream 213: to upper vertical, and after bending on the certain height, reconnect to the reverse U shape shape of bottom from the bottom.In addition, the end of above-mentioned feedwater stream is provided with above-mentioned float meter 211.And the washings inflow entrance 214 of above-mentioned float meter 211 is formed upward, thus can utilize the free-falling strength of above-mentioned washings, make the above-mentioned float meter 211 inner impeller rotations that form.
As mentioned above, why will make the shape of feedwater stream 213 be the reverse U shape shape, and the reason that the washings inflow entrance 214 of above-mentioned float meter 211 is formed upward is: generally speaking, float meter can't detect 0.5kg/cm
2Low hydraulic pressure.Therefore, under the very low condition of hydraulic pressure, also can be accurate detect feedwater flow, very a spot of washings are flowed into, also can make the impeller rotation of float meter 211 according to the deadweight of the washings of above-mentioned inflow.
More detailed says, the present invention also comprises: propagate into the outside in order to prevent the inner noise that produces of sink by above-mentioned air suction inlet 230, and prolong certain-length and the 1st air guide wall 231 that is formed slopely at a certain angle from the upper side of above-mentioned aor brake 200.In addition, also comprise: contact with the outer peripheral face of above-mentioned sink air suction inlet 240, and be formed slopely at a certain angle, make air suction passage probably be the 2nd air guide wall 232 of S word shape from above-mentioned air suction inlet 230 to above-mentioned sink air suction inlet 240.
In addition, aor brake 200 of the present invention also comprises: washings flow export 215 and storage tank feedwater connector 212.Here, the effect of above-mentioned washings flow export 215 is: will the washings of the impeller rotation in the above-mentioned float meter 211 be discharged through above-mentioned washings inflow entrance 214.And the effect of above-mentioned storage tank feedwater connector 212 is: as making the inlet that flows into above-mentioned storage tank 170 by the washings of above-mentioned washings flow export 215.
In addition, the present invention also comprises: to flow into the rising water stage of the washings of above-mentioned storage tank 170 inside in order detecting by above-mentioned storage tank feedwater connector 212, and to be positioned at the buoy 220 of above-mentioned storage tank feedwater connector 212 upper ends; Be positioned at the upper lateral part of above-mentioned buoy 220, along with the rising or the decline of above-mentioned buoy 220, the pole beacon 221 that together rises or descend; Accommodate above-mentioned buoy 220, and the buoy case 222 that above-mentioned buoy 220 is moved up and down; Be formed at the upper lateral part of above-mentioned pole beacon 221, detect the microswitch 300 that overflows water level.
In addition, the present invention also comprises: be formed at the upper side wall of above-mentioned buoy case 222, the pole beacon through slot 223 that above-mentioned pole beacon 221 is connected; Be installed between above-mentioned pole beacon 221 and the above-mentioned buoy 220, be used to control the spring 400 of the time of contact of above-mentioned pole beacon 221 and above-mentioned microswitch 300.
Detailed says, shown in Fig. 4,5, above-mentioned buoy 220 is arranged on the feedwater stream, therefore the pollutant of the bottom of being close to above-mentioned buoy 220 is cleared up automatically, thereby can prevent the phenomenon of the water level in the wrong detection sink.
In addition, the bottom of above-mentioned microswitch 300 is formed with certain length and protrudes the contact terminal 310 that the back contacts with the upper end of above-mentioned pole beacon 221.In addition, above-mentioned microswitch 300 is connected with the draining pump (not shown).In case the water level in the sink reaches margin line, the upper end of above-mentioned pole beacon 221 will be to above-mentioned contact terminal 310 pressurizations.In case above-mentioned contact terminal 310 is pressurized, the washings that flow into above-mentioned dish-washing machine 100 inside are supplied with interrupted, perhaps drive draining pump, thereby can prevent to supply water the excessive leakage accident that causes.
In addition, above-mentioned spring 400 is installed between above-mentioned pole beacon 221 and above-mentioned buoy 220.Therefore, even after above-mentioned draining pump drove, above-mentioned buoy 220 descended once more, above-mentioned pole beacon 221 can not separate from above-mentioned contact terminal 310 at once yet, but still contacts with contact terminal within a certain period of time.For the function of above-mentioned spring 400, will be below in conjunction with the accompanying drawings, be described in more detail.
More detailed says, the washings that supply to above-mentioned storage tank 170 inside will be heated to uniform temperature by the heater of installing in the above-mentioned storage tank 170.In addition, for the moisture vapor transfer that produces in the washings that prevent above-mentioned heating arrives microswitch 300, cause wrong the driving or the electrical equipment problem, and in order to be easy to tackle the change according to the water level margin line of product type, above-mentioned buoy 220 separates formation with above-mentioned pole beacon 221.In other words, under the situation of above-mentioned dish-washing machine driven, above-mentioned pole beacon 221 can be blocked above-mentioned pole beacon through slot 223, therefore can prevent that moisture vapor transfer from arriving above-mentioned microswitch 300.In addition, because the specifications vary of above-mentioned buoy 220 can be tackled flexibly according to the capacity of dish-washing machine in the at interval certain slit of the downside end of the upper side of above-mentioned buoy 220 and above-mentioned pole beacon 221 therefore.
In addition, the present invention also comprises: be formed at the bottom surface of above-mentioned aor brake 200, make the storage tank draining connector 261 by the contaminated washings inflow of draining pump (not shown) suction; Make the mobile draining stream 263 of washings that flows into above-mentioned storage tank draining connector 261; Be formed at the end of above-mentioned draining stream, the scupper hose connector 262 that is connected with scupper hose.
In addition, the present invention also comprises: be installed on the upper lateral part of above-mentioned draining stream 263, be used for preventing to have no progeny in draining, washings still continue to prevent check valve 250 by the siphon of the siphonage of above-mentioned draining stream 263 discharges; Be used to prevent above-mentioned script by storage tank draining connector 261 in above-mentioned draining stream 263 washing water flowing adverse current prevents check valve 260 to the adverse current of the phenomenon of draining pump once more because draining is interrupted.
Detailed says, above-mentioned siphon prevents that check valve 250 is contained in the check valve with a certain size and accommodates in the case 254.In addition, the upper lateral part of above-mentioned draining stream 263 is formed with the drainpipe intercommunicating pore 252 with a certain size.In addition, above-mentioned siphon prevents that check valve 250 from accommodating the upper side wall of case 254, is formed with to make to protrude to be formed at the back shaft through slot 251 that above-mentioned siphon prevents that the check valve back shaft 253 of check valve 250 from connecting.
More detailed says, by the part of above-mentioned air suction inlet 230 leaked-in airs, will flow into above-mentioned check valve by above-mentioned back shaft through slot 251 and accommodate in the case 254.In addition, flow into above-mentioned check valve and accommodate air in the case 254, will be by the above-mentioned draining stream of above-mentioned drainpipe intercommunicating pore 252 inflows 263 inside.In addition, above-mentioned siphon prevents that check valve 250 from being to make by having very easily natant rubber material, and its upper end is the form of taper, thereby can airtight fully above-mentioned back shaft through slot 251.
Below, will the course of work and the function of above-mentioned aor brake 200 be described in detail.
At first, no matter whether above-mentioned dish-washing machine 100 drives,, will flow into and outflow by above-mentioned sink air suction inlet 240 by above-mentioned air suction inlet 230 leaked-in airs.In addition, in case there is power supply to supply with in the above-mentioned dish-washing machine 100, water will flow into by water hose connector 210, and the water of above-mentioned inflow will flow by above-mentioned feedwater stream 213.In addition, will fall, thereby make the impeller rotation of installing in the above-mentioned float meter 211 by above-mentioned feedwater stream 213 washing water flowing.In addition, the speed of the rotation number of above-mentioned impeller will be input in the control part of dish-washing machine 100, thereby can judge the confluent of inflow.
In addition, along with the water level that flows into the washings in the above-mentioned storage tank 170 rises, above-mentioned buoy 220 also will rise simultaneously.In addition, along with the rising of above-mentioned buoy 220, the above-mentioned spring 400 and the above-mentioned pole beacon 221 that are positioned at the upper lateral part of above-mentioned buoy 220 also will together rise.In case contact terminal 310 pressurizations of 221 pairs of above-mentioned microswitches 300 of above-mentioned pole beacon, above-mentioned microswitch 300 just can detect, and detected signal will be sent to the control part of above-mentioned dish-washing machine 100, interruption water conservancy project work.
In addition, after washing process finishes, discharge for the washings that will contain food dreg, draining pump will drive, because the driving of draining pump, the washings of suction will flow into by above-mentioned storage tank draining connector 261.Then, washings will flow to above-mentioned scupper hose connector 262 by above-mentioned draining stream 263, and finally be discharged to the outside by the scupper hose that is connected with above-mentioned scupper hose connector 262.
In addition, by the part in above-mentioned draining stream 263 washing water flowing, will escape to above-mentioned drainpipe intercommunicating pore 252 owing to the effect of hydraulic pressure.Then, the above-mentioned washings that spill will flow into above-mentioned check valve and accommodate case 254, because the washings of above-mentioned inflow, above-mentioned siphon prevents that check valve 250 from will rise.And when above-mentioned siphon prevented that check valve 250 from rising, the siphon that forms the shape of taper prevented that the upper lateral part of check valve from will block above-mentioned back shaft through slot 251.
In addition, have no progeny in the draining, the amount of washing water flowing will reduce on above-mentioned draining stream 263, and being filled in the washings that above-mentioned check valve accommodates in the case 254 will be by above-mentioned drainpipe intercommunicating pore 252 discharge.And above-mentioned siphon prevents that check valve 250 from also will together descend, thereby makes above-mentioned back shaft through slot 251 openings.In addition, by the extraneous air that above-mentioned air suction inlet 230 flows into, will accommodate case 254, and above-mentioned drainpipe intercommunicating pore 252 flows into above-mentioned draining stream 263 by above-mentioned back shaft through slot 251, above-mentioned check valve.Its result, because above-mentioned leaked-in air will be full of air in the above-mentioned draining stream 263, the siphonage in the time of therefore can draining taking place.
As shown in Figure 5, the detection architecture of overflowing of the present invention comprises following components: buoy 220; Accommodate the buoy case 222 of above-mentioned buoy 220; Be arranged at the spring 400 of the upper side of above-mentioned buoy 220; Be arranged at the pole beacon 221 of the upper side of above-mentioned spring; Possesses the microswitch 300 that the contact terminal 310 that contacts with above-mentioned pole beacon 221 is arranged.
For above-mentioned function and effect of overflowing detection architecture, be illustrated in the above, therefore omit explanation, below, function and the effect of emphasis to above-mentioned spring 400 is described in detail.
The purpose that above-mentioned spring 400 is installed is: elongated by the time of contact that makes 310 of above-mentioned pole beacon 221 and above-mentioned contact terminals, and reduce the number of times that draining pump drives, thereby can reduce power consumption, prolong the service life of draining pump.
Detailed says, in case above-mentioned microswitch 300 is opened (ON), draining pump will drive, and the washings in the sink will be discharged from, and therefore above-mentioned pole beacon 221 will descend.
In addition, in case above-mentioned pole beacon 221 descends, above-mentioned microswitch 300 will disconnect, thereby interrupt the driving of draining pump.And in case the driving of above-mentioned draining pump is interrupted, the washings in the above-mentioned draining stream 263 are adverse current once more, flows into sink inside.So, above-mentioned buoy 220 will rise once more, so draining pump will drive, thereby discharge washings.Here, if above-mentioned spring 400 is not installed, therefore the contact terminal 310 and the contact between the above-mentioned pole beacon 221 of above-mentioned microswitch 300 will be shortened with the time interval of separating, and can produce the adverse current of washings and the frequent driving of the draining pump that causes and the phenomenon of interruption.
In contrast, under the situation that above-mentioned spring 400 is installed, if there is the excessive situation that supplies water to occur, above-mentioned pole beacon 221 will push above-mentioned contact terminal 310, and meanwhile, above-mentioned spring 400 will be compressed.And along with the unlatching of above-mentioned microswitch 300, draining pump drives, and above-mentioned buoy 220 will descend.Along with the decline of above-mentioned buoy 220, after above-mentioned spring 400 will extend, get back to original position.But, even since the decline of above-mentioned buoy 220, above-mentioned spring 400 elongations, and above-mentioned contact terminal 310 and above-mentioned pole beacon 221 will keep contact condition.In other words, because above-mentioned pole beacon 221 is elongated with the time interval that above-mentioned spring 400 contacts, the time that above-mentioned draining pump drives is with elongated.Therefore, the number of times of the driving of above-mentioned draining pump and interruption will reduce.
As shown in Figure 6, of the present invention overflowing in the detection architecture by shortening the length of above-mentioned spring 400, increases the number of spring, can make the time of contact between above-mentioned pole beacon 221 and the above-mentioned contact terminal 310 elongated.
Detailed says, at the upper side of above-mentioned buoy 220 spring 400 of a plurality of weak points is installed, and the pole beacon 221 that can be inserted in a plurality of weak points between the above-mentioned spring 400, thereby can increase the time interval that above-mentioned pole beacon 221 contacts with above-mentioned contact terminal 310.Here, the number of above-mentioned spring 400 and above-mentioned pole beacon 310 and length is restriction not, all can as long as can the most effectively reach all methods of purpose of the present invention.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
As mentioned above, the aor brake structure of dish-washing machine of the present invention has following effect: the amount that determines the washings that flow into sink inside that can be correct; Even float meter does not drive, can prevent that also the washings glut is inner to bucket.
In addition, the present invention can also eliminate following phenomenon: utilize buoy to drive microswitch, after draining pump is driven, because water level descends for the moment, microswitch is disconnected, and after draining finishes, because the washings adverse current in the draining stream, thus the constantly phenomenon repeatedly that makes again that microswitch drives.
Claims (3)
1. the aor brake structure of a dish-washing machine is characterized in that it comprises following components:
The water hose connector that washings flow into;
Be used to measure the float meter of the flow of the washings by above-mentioned water hose connector feedwater;
To flow into the rising water stage of the washings of above-mentioned storage tank inside in order detecting, and to be positioned at the buoy of above-mentioned storage tank feedwater connector upper end by storage tank feedwater connector;
Be arranged at the upside of above-mentioned buoy, the pole beacon that moves up and down;
Be installed on the upside of above-mentioned pole beacon, and contact, detect the microswitch of excessive feedwater with the upper end of above-mentioned pole beacon;
Condensate tank of dehumidifier, this condensate tank of dehumidifier comprises: be arranged between above-mentioned buoy and the above-mentioned pole beacon, be used to regulate the buffer component of the time that above-mentioned pole beacon contacts with above-mentioned microswitch.
2. the aor brake structure of dish-washing machine according to claim 1 is characterized in that it also comprises:
Be installed on the plural at least buffer component between above-mentioned pole beacon and the above-mentioned buoy;
Be installed at least one pole beacon between the above-mentioned buffer component.
3. the aor brake structure of dish-washing machine according to claim 1 and 2 is characterized in that:
Above-mentioned buffer component is the spring with certain coefficient of elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100138756A CN100413452C (en) | 2005-06-23 | 2005-06-23 | Air brake structure of dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100138756A CN100413452C (en) | 2005-06-23 | 2005-06-23 | Air brake structure of dish washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1883361A CN1883361A (en) | 2006-12-27 |
| CN100413452C true CN100413452C (en) | 2008-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100138756A Expired - Fee Related CN100413452C (en) | 2005-06-23 | 2005-06-23 | Air brake structure of dish washer |
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| CN (1) | CN100413452C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102010027756A1 (en) | 2010-04-14 | 2011-10-20 | BSH Bosch und Siemens Hausgeräte GmbH | Dishwasher with fault detection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86208434U (en) * | 1986-10-29 | 1987-07-08 | 山东省潍坊市商业专用设备厂 | Automatic water-level-controlling instrument for boiler |
| CN2469883Y (en) * | 2001-01-04 | 2002-01-09 | 深圳市安吉尔厨具科技有限公司 | Spilling device for washing-bowl-disk machine |
| JP2004283563A (en) * | 2003-12-18 | 2004-10-14 | Toshiba Corp | Dishwasher |
-
2005
- 2005-06-23 CN CNB2005100138756A patent/CN100413452C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86208434U (en) * | 1986-10-29 | 1987-07-08 | 山东省潍坊市商业专用设备厂 | Automatic water-level-controlling instrument for boiler |
| CN2469883Y (en) * | 2001-01-04 | 2002-01-09 | 深圳市安吉尔厨具科技有限公司 | Spilling device for washing-bowl-disk machine |
| JP2004283563A (en) * | 2003-12-18 | 2004-10-14 | Toshiba Corp | Dishwasher |
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| CN1883361A (en) | 2006-12-27 |
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