CN109431395A - A kind of water tank discharge mechanism and infiltration control method based on air bag - Google Patents
A kind of water tank discharge mechanism and infiltration control method based on air bag Download PDFInfo
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- CN109431395A CN109431395A CN201811560948.7A CN201811560948A CN109431395A CN 109431395 A CN109431395 A CN 109431395A CN 201811560948 A CN201811560948 A CN 201811560948A CN 109431395 A CN109431395 A CN 109431395A
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- water tank
- air bag
- water
- discharge mechanism
- crushing block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 265
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000008595 infiltration Effects 0.000 title claims abstract description 23
- 238000001764 infiltration Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001739 rebound effect Effects 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 210000002615 epidermis Anatomy 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 8
- 230000032683 aging Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 208000035619 Back crushing Diseases 0.000 description 1
- 206010015866 Extravasation Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
It includes water tank 105, electric control gear 101, the air bag 103 for 105 air pressure inside of regulating tank and the crushing block 102 for extruding gasbag 103 that the present invention, which discloses a kind of water tank discharge mechanism based on air bag, infiltration control method, chip and clean robot, the water tank discharge mechanism,；The control signal and air bag 103 for the default working frequency that crushing block 102 is used to be exported according to electric control gear 101 are extruded reciprocal upper and lower displacement under the collective effect of generated rebound effect power, so that the water tank discharge mechanism is at the uniform velocity seeped water outward by 105 internal and external pressure difference of regulating tank；There is apopore 109 in the bottom surface of water tank 105, and for the draught head according to 105 inside and outside of water tank to exosmosis water droplet, while the air outside water tank 105 is pressed into inside water tank 105 by atmospheric pressure, so that 105 inside and outside space air pressure balance of water tank seeps water without continuing.Compared with the existing technology, the air-tightness of water tank discharge mechanism is improved.
Description
Technical field
The invention belongs to controlling intelligent household appliances field, in particular to a kind of water tank discharge mechanism based on air bag, infiltration control
Method, chip and clean robot processed.
Background technique
The robot to mop floor, a critically important part are the control of water, and the control method of water has several at present: from
So infiltration, the entrance of solenoid valve control air, air pump are pumped into air etc..Naturally infiltration is slowly washed in a pan due to being difficult control water outlet
It eliminates；Solenoid valve and air pump can be very good control water outlet, but cost is relatively high, and air-tightness requirement when for closing is high,
With the aging of mechanism, when air-tightness cannot be guaranteed, mechanism can fail.
Summary of the invention
The present invention provides a kind of water tank discharge mechanism based on air bag, and its technical solution is as follows:
A kind of water tank discharge mechanism based on air bag, the water tank discharge mechanism include water tank 105, and the water tank discharge mechanism is also
Including electric control gear 101, the air bag 103 for 105 air pressure inside of regulating tank and the crushing block 102 for extruding gasbag 103；
It is equipped with air bag 103 at the top of water tank 105, so that water tank 105 and air bag 103 are integrated setting structure；Crushing block 102 is used for
The control signal of the default working frequency exported according to electric control gear 101 is to bottom offset, then caused by being extruded in air bag 103
It is shifted up under the action of rebound effect power, such iteration keeps reciprocal upper and lower displacement, so that the water tank discharge mechanism passes through
105 inside and outside draught head of regulating tank at the uniform velocity seeps water outward；There is an apopore 109 in the bottom surface of water tank 105, for according to water tank
The draught head of 105 inside and outsides is to exosmosis water droplet, and during resiling after air bag 103 is squeezed, external atmosphere pressure
The air pressure of 105 inside and outside of water tank brought by water droplet penetration will be compensated inside air indentation water tank 105 outside water tank 105
Difference；Wherein, the epidermis of air bag 103 is elastic material, is sprung back after making the extruding of its block 102 that is squeezed；Air pressure inside water tank 105
The whole air pressure of inside cavity including both water tank 105 and air bag 103, the air pressure outside water tank 105 is water tank 105 and air bag
The air pressure of 103 outside.
Further, the reciprocal upper and lower displacement be crushing block 102 from predeterminated position move down a pre-determined distance H with
Extruding gasbag 103, at the same receive air bag 103 be extruded generation rebound effect power realization be backed up to the predeterminated position；
Wherein, the numerical value of the pre-determined distance is set greater than 0 and less than 2, and unit is set as cm.
Further, the water tank discharge mechanism further includes baffle 104, is connected between the top and air bag 103 of water tank 105
There is gas-guide tube 106, baffle 104 is used to support positioning gasbag 103 and fixed gas-guide tube 106.
Further, the numerical value of the diameter of apopore 109 is set as 0.6, unit mm.
Further, when electric control gear 101 is relay and electromagnetic assembly, the control signal comes from the relay
Device, the electromagnetic assembly are used to that the default working frequency suction to be kept to put the crushing block according to the control signal, make to squeeze
Block 102 receives the rebound effect power of air bag 103 also while extruding gasbag 103 to realize reciprocal upper and lower displacement；Alternatively, electric
Controlling device 101 includes motor and the gear with rotating plate, wherein the gear, for the control signal band according to the motor
It moves the rotating plate to rotate forward with the default working frequency or backwards rotation, so that crushing block 102 is applying squeezing action
While power, receive the rebound effect power of air bag 103 also to realize reciprocal upper and lower displacement.
A kind of infiltration control method, the infiltration control method are used to control the infiltration of the water tank discharge mechanism, including
Following steps: electric control gear 101 exports the control signal of the default working frequency, and is driven and squeezed according to the control signal
Block 102 moves down pre-determined distance H from the predeterminated position, with extruding gasbag 103；In crushing block 102 by the rebound of air bag 103
When rising to the predeterminated position, electric control gear 101 again with the control signal of the default working frequency drive crushing block 102 to
Bottom offset is with extruding gasbag 103 again, such iteration, so that electric control gear 101 controls the water inside water tank 105 every a work
It is primary to make period leakage；Wherein, crushing block 102, which is moved downward to rebound since the predeterminated position and rises to original position, is consumed
The time taken is equal to the duty cycle, and the default working frequency is equal to the inverse of the duty cycle.
Further, the numerical value of the pre-determined distance is set greater than 0 and less than 2, and unit is set as cm.
Further, when air bag 103 is extruded, the air pressure inside water tank 105 is increased, then by the water inside water tank 105
Drop is extruded by apopore 109, correspondingly, the gas outside the water tank discharge mechanism is flowed into from apopore 109, with compensation water
The internal and external pressure difference of case 105；During restoring shape after air bag 103 is extruded, air bag 103 generates back crushing block 102
Active force is played, its crushing block 102 is made to shift up back the predetermined position, and 105 air pressure inside of water tank and external pressure are flat
It weighs, the water droplet inside water tank 105 is non-leakage.
A kind of chip, the chip store the programmed algorithm of the infiltration control method.
A kind of clean robot, built-in aforementioned chip in the control unit of the clean robot, the clean robot
Pedestal is equipped with the water tank discharge mechanism, and described control unit connects the water tank discharge mechanism, in water spray Working mould
It controls the water tank discharge mechanism under formula to remain a constant speed infiltration, wherein the water spray operating mode is described control unit setting
A kind of clean robot operating mode.
Compared with prior art, technical solution of the present invention controls the water tank using the fashion of extrusion of air-tightness and goes out water dispenser
Structure uniformly seeps water, so that the cost of water saving tank, improves the cleaning efficiency of clean robot；And it efficiently solves water tank and exists
There is the technical issues of drainage in aging under off working state, improves the usage experience effect of user.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the water tank discharge mechanism based on air bag provided in an embodiment of the present invention；
101, electric control gear in Fig. 1；102, crushing block；103, air bag；104, baffle；105, water tank；106, gas-guide tube；107, water
Water in case；108, the air in water tank；109, apopore；110, venthole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention is retouched in detail
It states.It should be appreciated that disclosed below, the specific embodiments are only for explaining the present invention, is not intended to limit the present invention.
In the description of invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description invention and simplifies description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to invention
Limitation.
As shown in Figure 1, the embodiment of the present invention provides a kind of water tank discharge mechanism based on air bag, in the ventilation of water tank 105
An air bag 103 is arranged by gas-guide tube 106 above hole, and one squeezing for extruding gasbag 103 is set in predetermined position
Briquetting 102, and the electric control gear 101 moved down for electric drive crushing block 102 realize the apopore to water tank 105
The control of 109 infiltration water droplets.Water tank 105 and air bag 103 are integrated setting structure.Under cleaning state, pass through control
The default working frequency of electric control gear 101 adjusts the extruding frequency of crushing block 102, so that 103 regulating tank 105 of air bag is kept
At the uniform velocity seep water, wherein the pressure difference for being adjusted to the air pressure in water tank 105 above water surface and the air pressure outside water tank 105
It adjusts.Specifically, the control signal of the default working frequency exported according to electric control gear 101, crushing block 102 receives automatically controlled
The active force that device 101 applies, so that crushing block 102 moves down a pre-determined distance H from predeterminated position with extruding gasbag
103, after air bag 103 is extruded, a rebound effect power is generated to return to the original form, which is applied to air bag
103, so that pushing air bag 103 to move upwards returns to the predeterminated position, then receive the described pre- of the output of electric control gear 101 again
If the corresponding active force of control signal of working frequency, to move down a pre-determined distance H from predeterminated position again to squeeze
Pressuring gasbag 103, such iteration, so that crushing block 102 keeps the extruding frequency to squeeze air bag 103.Control automatically controlled dress
Set drives crushing block 102 up and down reciprocatingly to transport under the collective effect of 101 drive control effect and the rebound effect power of air bag 103
It is dynamic, so that the rate of output water and water discharging time are effectively controlled, greatly improve cleaning efficiency.And when clean robot leaves unused,
Since the apopore 109 of water tank 105 back and forth drips and air-breathing, so that the inner space of the water tank discharge mechanism can reach pressure
The water of dynamic balance, apopore 109 will not be spilt, and prevent water resource waste.
Preferably, the numerical value of pre-determined distance H is set greater than 0 and less than 2, unit cm, thus in electric control gear 101
Default working frequency control signal under the action of, provide enough space lengths for the reciprocal upper and lower displacement of crushing block 102, and
Meet the requirement of the extruding frequency of crushing block 102.
Specifically, as shown in Figure 1,105 ontology of water tank is equipped with water storage cavity, for the water 107 in storage tank 105；Water tank
Venthole 110 is offered on 105 intrinsic water storage cavities, and gas-guide tube 106 is connected between air bag 103 and venthole 110, so that
103 being integrally formed setting structure of water tank 105 and air bag, wherein the water 107 in water tank 105 will not enter gas-guide tube 106, i.e.,
Water level in water storage cavity does not exceed the level height where venthole 110.
It should be noted that the air pressure inside water tank 105 mentioned below includes both water tank 105 and air bag 103
The whole air pressure of inside cavity, the air pressure outside water tank 105 are the air pressure of the outside of water tank 105 and air bag 103.
The water tank discharge mechanism further includes baffle 104, is used to support positioning gasbag 103 and fixed gas-guide tube 106.Water tank
The bottom for the water storage cavity that 105 ontologies are equipped with opens up an apopore 109, for according to the air pressure p2 and air bag outside water tank 105
103 be squeezed and the pressure difference of air pressure that generates, permeate the water 107 in water tank 105 outward, and allow outside water tank 105
Air is towards 105 internal flow of water tank, to maintain 105 inside and outside air pressure balance of water tank, apopore 109 does not continue to seep water, thus
The problem of effective control 105 aging of water tank leakage water droplet.
Further, since the pressure difference for the air pressure that the air pressure p2 outside water tank 105 is squeezed with air bag 103 and generates is big
The pressure difference of the preset pressure p1 of the air 108 in air pressure p2 and water tank 105 outside water tank 105, so, in order to maintain water
105 inside and outside air pressure balance of case, apopore 109 seep water outward；Since the air pressure p2 outside water tank 105 is squeezed with air bag 103
The pressure difference of the air pressure to resile afterwards is less than the preset pressure of the air 108 in the air pressure p2 and water tank 105 outside water tank 105
The pressure difference of p1, so, in order to maintain 105 inside and outside air pressure balance of water tank, 105 extraneous gas of water tank is flowed by apopore 109
To the inside of water tank 105, with the draught head of 105 inside and outside of compensation tank.
Preferably, the numerical value of the diameter of the apopore is set as 0.6, and unit is set as mm, is conducive in water tank 105
Water droplet at the uniform velocity seep water under gas pressure.
Preferably, the epidermis of the air bag is elastic material, can be sprung back after making its squeezing action by the crushing block.Phase
For the prior art, the water tank discharge mechanism of the embodiment of the present invention realizes the air pressure adjustment to water tank using the air bag,
Under the premise of being not provided with air pressure progress sense process of the special sensor to water tank, optimal at the uniform velocity infiltration effect also can reach
Fruit, so that overall structure is simple, control easy to operate.
Electric control gear 101 can be realized using existing different structure, specifically, be said to following preferred embodiment
It is bright:
Embodiment one, electric control gear 101 include relay and electromagnetic assembly.Wherein, the control signal comes from the relay.
Under cleaning state, the relay puts crushing block 102 by exporting the control signal of the default working frequency to inhale,
Within a duty cycle, the electromagnetic assembly is first controlled under the relay original state and is absorbed in the predeterminated position
The crushing block；When the control signal arrives, the relay controls the electromagnetic assembly and discharges crushing block 102, squeezes
Block 102 is toward bottom offset pre-determined distance H, so that extruding gasbag 103, causes air bag 103 that compressive deformation, the sky in water tank 105 occurs
The air pressure of gas 108 is greater than preset pressure p1, and the air pressure p2 outside water tank 105 is remained unchanged, so that overall pressure in water tank 105
Greater than the air pressure p2 outside water tank 105, therefore in order to maintain 105 inside and outside air pressure balance of water tank, the gas of the air 108 in water tank 105
Pressure squeezes out the water 107 in water tank 105 by apopore 109, so that overall pressure is equal to outside water tank 105 in water tank 105
The air pressure p2 in portion, at this point, the hydraulic pressure of the water 107 in water tank 105 becomes smaller, and air bag 103 restores original form, in water tank 105
The air pressure of air 108 is less than preset pressure p1, and the hydraulic of water 107 in water tank 105 also reduces, so that whole in water tank 105
Pressure is less than the air pressure p2 outside water tank 105, so the air pressure in order to maintain 105 inside and outside air pressure balance of water tank, outside water tank 105
P2 imports gas inside water tank 105 by apopore 109, with the draught head of 105 inside and outside of compensation tank.Air bag 103 simultaneously
Rebound effect power can be applied to crushing block 102, crushing block 102 is made to rise back the predeterminated position again by the electromagnetic assembly
It absorbs, a duty cycle terminates at this time.
Within next duty cycle, crushing block 102 is released under the control action of the relay by the electromagnetic assembly
It puts, then toward bottom offset pre-determined distance H, so that extruding gasbag 103, causes air bag 103 that compressive deformation occurs, such iteration is squeezed
Briquetting 103 receives the rebound effect power of air bag 103 also reciprocal upper and lower displacement campaign occurs, makes while extruding gasbag 103
Water tank 105 is obtained to seep water outward every a duty cycle by apopore 109.Water tank 105 and air bag in the present embodiment
103 be integration setting, and the water 107 in water tank 105 is isolated the air outside water tank 105 and the air 108 in water tank 105, is made
Integrally-built air-tightness it is good, the embodiment of the present invention using air-tightness motor switch squeeze by the way of come control be discharged
Amount, high reliablity.Wherein, rebound is moved under crushing block 102 is since the predeterminated position to rise to spent by original position
Time is equal to the duty cycle, and the default working frequency is equal to the inverse of the duty cycle.
Embodiment two, electric control gear 101 include motor and the gear with rotating plate.Under cleaning state, institute is driven
It states rotating plate to rotate forward with the default working frequency or backwards rotation, to apply down force to crushing block 102.?
In one duty cycle, the initial position of crushing block 102 is the predeterminated position.When the control signal arrives, institute
It states rotating plate described in motor control and applies downward active force to crushing block 102, so that crushing block 102 is toward bottom offset pre-determined distance H,
To extruding gasbag 103, while the rotating plate continues to rotate with the default working frequency.It is pressed when air bag 103 is extruded
After contracting deformation, the air pressure of the air 108 in water tank 105 is greater than preset pressure p1, and the air pressure p2 outside water tank 105 is kept not
Become, so that overall pressure is greater than the air pressure p2 outside water tank 105 in water tank 105, therefore in order to maintain 105 inner and outer air pressure of water tank flat
It weighs, the air pressure of the air 108 in water tank 105 squeezes out the water 107 in water tank 105 by apopore 109, so that water tank
Overall pressure is equal to the air pressure p2 outside water tank 105 in 105, at this point, the hydraulic pressure of the water 107 in water tank 105 becomes smaller, and air bag
103 can restore original form, and the air pressure of the air 108 in water tank 105 is less than preset pressure p1, and the water 107 in water tank 105
It is hydraulic also to reduce, so that overall pressure is less than the air pressure p2 outside water tank 105 in water tank 105, so in order to maintain in water tank 105
Outer air pressure balance, the air pressure p2 outside water tank 105 imports gas inside water tank 105 by apopore 109, with compensation tank
The draught head of 105 inside and outsides.Air bag 103 can apply rebound effect power to crushing block 102 simultaneously, and crushing block 102 is made to rise go back to institute
Predeterminated position is stated, a duty cycle is at this time.
Within next duty cycle, according to the control signal, the rotating plate is in same position to squeezing fast 102
Apply identical down force, then squeezes fast 102 toward bottom offset pre-determined distance H, so that extruding gasbag 103, leads to air bag
103 occur compressive deformation, such iteration, and crushing block 103 also receives the rebound effect of air bag 103 while extruding gasbag 103
Power is to occur reciprocal upper and lower displacement campaign, so that water tank 105 passes through apopore 109 to extravasation every a duty cycle
Water.Water tank 105 and air bag 103 in the present embodiment are integration setting, and the water 107 in water tank 105 is isolated outside water tank 105
Air 108 in air and water tank 105, so that integrally-built air-tightness is good, the embodiment of the present invention uses the electricity of air-tightness
Machine switchs the mode of extruding to control water yield, high reliablity.Wherein, the lower movement since the predeterminated position of crushing block 102
The time spent by original position is risen to equal to the duty cycle to bullet, and the default working frequency is equal to the work week
The inverse of phase.
A kind of infiltration control method based on water tank discharge mechanism described in previous embodiment one or embodiment two, including such as
Lower step:
Electric control gear 101 exports the control signal of the default working frequency, and generates corresponding work according to the control signal
Pre-determined distance H is moved down from the predeterminated position with power drive crushing block 102, with extruding gasbag 103.In example 1,
Corresponding active force is magnetic force, for absorbing and releasing crushing block 102；In example 2, corresponding active force is described turns
Plate is applied to the downward control action power of crushing block 102 under the control of the motor；Further, embodiment one and embodiment
Electric control gear 101 is different to the control action power of crushing block 102 in two, so the acceleration that crushing block 102 obtains when moving down
Degree is also different, and accordingly, pre-determined distance H and the default working frequency are different from, but crushing block 102 can be according to automatically controlled dress
The control signal and air bag 103 for setting the default working frequency of 101 outputs are extruded generated rebound effect power, keep described pre-
If the reciprocal upper and lower displacement of working frequency, so that the water tank discharge mechanism is even outward by 105 inside and outside draught head of regulating tank
Speed infiltration.
After air bag 103, which is extruded, generates rebound effect power, crushing block 102 is risen to described default by the rebound of air bag 103
During position, electric control gear 101 is occurred downwards with the control signal driving crushing block 102 of the default working frequency again
It is displaced pre-determined distance H, thus extruding gasbag 103 again, such iteration, so that electric control gear 101 controls the water inside water tank 105
It is primary every duty cycle leakage.
Specifically, the lower mobile pre-determined distance H since the predeterminated position of crushing block 102 rises to described default to rebound
Time spent by position is equal to the duty cycle, and the default working frequency is equal to the inverse of the duty cycle.
Preferably, the numerical value of pre-determined distance H is set greater than 0 and less than 2, and unit is set as cm, meets crushing block 102
A upper and lower displacement is completed every the duty cycle in corresponding space length.
Preferably, when air bag 103 is extruded, the air pressure of the air 108 in water tank 105 is greater than preset pressure p1, and water
Air pressure p2 outside case 105 is remained unchanged so that in water tank 105 overall pressure be greater than water tank 105 outside air pressure p2, therefore in order to
105 inside and outside air pressure balance of water tank is maintained, the water 107 in water tank 105 is passed through apopore by the air pressure of the air 108 in water tank 105
109 squeeze out；Correspondingly, air bag 103 restores original form, the air pressure of the air 108 in water tank 105 is less than preset pressure
P1, and the hydraulic of water 107 in water tank 105 also reduces, so that overall pressure is less than the air pressure outside water tank 105 in water tank 105
P2, so the air pressure p2 outside water tank 105 imports gas by apopore 109 in order to maintain 105 inside and outside air pressure balance of water tank
Inside water tank 105, with the draught head of 105 inside and outside of compensation tank.During air bag 103 restores shape, air bag 103 is to crowded
Briquetting 102 generates rebound effect power, so that crushing block 102 is risen back the predeterminated position, at this time inside the water tank discharge mechanism
Air pressure and external pressure balance, the water droplet of water tank inside 105 is non-leakage, to complete the infiltration of a duty cycle
Control method.
Within next duty cycle, crushing block 102 has been shifted up to the predeterminated position, and again by automatically controlled
The control signal for the default working frequency that device 101 exports, crushing block 102 is again to bottom offset pre-determined distance H, and again
Secondary extruding gasbag 103, cause air bag 103 occur compressive deformation, such iteration, crushing block 103 while extruding gasbag 103,
Also receive the rebound effect power of air bag 103 so that reciprocal upper and lower displacement campaign occurs, so that electric control gear 101 controls water tank 105 often
It is seeped water outward every a duty cycle by apopore 109.
It should be noted that electric control gear 101 controls crushing block 102 and divides with air bag 103 under non-clean working condition
From so that the shape invariance of air bag 103, apopore 109 is not in water droplet leakage, saves water resource.Efficiently solve water
There is the technical issues of drainage to case in aging in a non-operative state.
A kind of chip, for storing the programmed algorithm of the infiltration control method, by executing the programmed algorithm, control electricity
Control device 101 exports the control signal of the default working frequency, and generates corresponding active force according to the control signal and drive
Dynamic crushing block 102 moves down pre-determined distance H from the predeterminated position, with extruding gasbag 103, so that crushing block 102 is all
The control signal and air bag 103 for the default working frequency that can be exported according to electric control gear 101 are extruded generated rebound effect
Power keeps the default reciprocal upper and lower displacement of working frequency, so that the water tank discharge mechanism passes through 105 inside and outside of regulating tank
Draught head at the uniform velocity seeps water outward.
A kind of clean robot, built-in aforementioned chip, the clean robot in the control unit of the clean robot
Pedestal be equipped with the water tank discharge mechanism, described control unit connects the water tank discharge mechanism, in water spray work
The signal holding driving crushing block 102 that electric control gear 101 exports the default working frequency is controlled under mode, makes crushing block 102
It is pressed down against air bag 103 from the predeterminated position, while the rebound effect power for receiving air bag 103 rises back the predeterminated position,
To realize crushing block 102 with the reciprocal upper and lower displacement of the extruding frequency, so that air bag 103 passes through 105 inside and outside of regulating tank
The 105 speed infiltration of pressure control water tank, and guarantee water-tight under non-clean state.Wherein, the water spray operating mode is described
A kind of clean robot operating mode of control unit setting.
It should be noted that water and working time are to transfer to the control according to the operating mode of clean robot itself
Unit setting processed, what described control unit was controlled by controlling the work of the water tank discharge mechanism.Usually cleaning machine
People can be provided with xerotripsis mode or water spraying mode according to the concrete condition to operation surface, such as: there is water on floor itself
In the case of, only start xerotripsis mode.When floor itself is relatively dry while pollutant is only by xerotripsis mode can not clear up it is dry
In the case where net, water spraying mode will start.
Compared with the existing technology, the embodiment of the present invention can also be attached on the electric control gear 101 of the water tank discharge mechanism
Add a speed change gear (or directly adjust the motor of the electric control gear output power and the default working frequency),
For controlling the speed to pump and the time of the crushing block, effectively control and water yield adjusting, realization are being cleaned
Expected cleaning effect can be reached by controlling the flow of water in the course of work of robot, while can also be to avoid existing
Clean robot rag when idle substantially increases cleaning efficiency still the phenomenon that seeping water.
The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although referring to aforementioned each reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified, or equivalent substitution of some or all of the technical features；And
These are modified or replaceed, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of water tank discharge mechanism based on air bag, the water tank discharge mechanism includes water tank (105), which is characterized in that institute
Water tank discharge mechanism is stated to further include electric control gear (101), the air bag (103) for being used for regulating tank (105) air pressure inside and be used for
The crushing block (102) of extruding gasbag (103)；
Air bag (103) are equipped at the top of water tank (105), so that water tank (105) and air bag (103) are integrated setting structure；
Crushing block (102), the control signal of default working frequency for being exported according to electric control gear (101) to bottom offset, then
It being shifted up under the action of the rebound effect power caused by air bag (103) is extruded, such iteration keeps reciprocal upper and lower displacement,
So that the water tank discharge mechanism is at the uniform velocity seeped water outward by regulating tank (105) inside and outside draught head；
There is an apopore in the bottom surface of water tank (105), for according to the draught head of water tank (105) inside and outside to exosmosis water droplet,
And during resiling after air bag (103) is squeezed, the external air of water tank (105) is pressed into water tank by external atmosphere pressure
(105) the internal draught head to compensate water tank brought by water droplet penetration (105) inside and outside；
Wherein, the epidermis of air bag (103) is elastic material, is sprung back after making the extruding of its block that is squeezed (102)；In water tank (105)
The air pressure in portion includes the whole air pressure of the inside cavity of both water tank (105) and air bag (103), the external air pressure of water tank (105)
For the air pressure of the outside of water tank (105) and air bag (103).
2. water tank discharge mechanism according to claim 1, which is characterized in that the reciprocal upper and lower displacement is crushing block (102)
A pre-determined distance is moved down with extruding gasbag (103) from predeterminated position, while being received air bag (103) and being extruded returning for generation
It plays active force realization and is backed up to the predeterminated position；Wherein, the numerical value of the pre-determined distance is set greater than 0 and less than 2,
Unit is set as cm.
3. water tank discharge mechanism according to claim 1, which is characterized in that the water tank discharge mechanism further includes baffle
(104), it is connected between the top of water tank (105) and air bag (103) gas-guide tube (106), baffle (104) is used to support positioning gas
Capsule (103) and fixation gas-guide tube (106).
4. water tank discharge mechanism according to claim 1, which is characterized in that the numerical value of the diameter of apopore (109) is set as
0.6, unit cm.
5. according to claim 1 to any one of the claim 4 water tank discharge mechanism, which is characterized in that work as electric control gear
(101) when being relay and electromagnetic assembly, the control signal comes from the relay, and the electromagnetic assembly is for according to
Control signal keeps the default working frequency suction to put crushing block (102), makes crushing block (102) in the same of extruding gasbag (103)
When, receive the rebound effect power of air bag (103) also to realize reciprocal upper and lower displacement；
Alternatively, electric control gear (101) includes motor and the gear with rotating plate, wherein the gear, for according to the motor
Control signal drive the rotating plate to rotate forward with the default working frequency or backwards rotation so that crushing block (102)
While applying squeezing action power, receive the rebound effect power of air bag (103) also to realize reciprocal upper and lower displacement.
6. a kind of infiltration control method, which is characterized in that the infiltration control method is for controlling claim 1 to claim
The infiltration of any one of 5 water tank discharge mechanisms, includes the following steps:
Electric control gear (101) exports the control signal of the default working frequency, and drives crushing block according to the control signal
(102) pre-determined distance is moved down from the predeterminated position, with extruding gasbag (103)；
When crushing block (102) rises to the predeterminated position by air bag (103) rebound, electric control gear (101) is again with described
To bottom offset with extruding gasbag again (103), such iteration makes for control signal driving crushing block (102) of default working frequency
It is primary every a duty cycle leakage to obtain the internal water of electric control gear (101) control water tank (105)；
Wherein, crushing block (102) is moved downward to rebound since the predeterminated position and rises to the time spent by original position
Equal to the duty cycle, the default working frequency is equal to the inverse of the duty cycle.
7. seep water control method according to claim 6, which is characterized in that the numerical value of the pre-determined distance is set greater than 0
And less than 2, unit is set as cm.
8. seep water control method according to claim 6, which is characterized in that when air bag (103) is extruded, water tank (105)
Internal air pressure increases, then extrudes the internal water droplet of water tank (105) by apopore (109), correspondingly, the water tank is discharged
Gas outside mechanism is flowed into from apopore (109), with the internal and external pressure difference of compensation tank (105)；
During restoring shape after air bag (103) is extruded, air bag (103) generates rebound effect power to crushing block (102),
Crushing block (102) is set to shift up back the predetermined position, and water tank (105) air pressure inside and external pressure balance, water tank
(105) internal water droplet is non-leakage.
9. a kind of chip, which is characterized in that the chip stores claim 6 to any one of the claim 8 infiltration controlling party
The programmed algorithm of method.
10. a kind of clean robot, which is characterized in that core described in built-in claim 9 in the control unit of the clean robot
Piece, the pedestal of the clean robot are equipped with the water tank discharge mechanism as described in any one of claim 1 to 5, and the control is single
Member connects the water tank discharge mechanism, remains a constant speed infiltration for controlling the water tank discharge mechanism under operating mode of spraying water,
Wherein, the water spray operating mode is a kind of clean robot operating mode of described control unit setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811560948.7A CN109431395A (en) | 2018-12-20 | 2018-12-20 | A kind of water tank discharge mechanism and infiltration control method based on air bag |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811560948.7A CN109431395A (en) | 2018-12-20 | 2018-12-20 | A kind of water tank discharge mechanism and infiltration control method based on air bag |
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Cited By (6)
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| CN110089988A (en) * | 2019-05-17 | 2019-08-06 | 浙江立翔厨电科技有限公司 | A kind of dish-washing machine constant temperature energy-saving water tank |
| CN110814009A (en) * | 2019-11-18 | 2020-02-21 | 安徽国祯环境修复股份有限公司 | Pollute soil prosthetic devices |
| CN110876588A (en) * | 2019-11-29 | 2020-03-13 | 深圳市银星智能科技股份有限公司 | Cleaning robot |
| CN112773268A (en) * | 2020-08-30 | 2021-05-11 | 杭州匠龙机器人科技有限公司 | Cleaning control method of cleaning robot |
| CN113198293A (en) * | 2021-04-30 | 2021-08-03 | 刘水艳 | Energy-concerving and environment-protective public lavatory waste gas deodorization equipment |
| CN113940595A (en) * | 2021-10-28 | 2022-01-18 | 钟锋 | Anti-falling curtain wall robot, anti-falling assembly for curtain wall robot and anti-falling method |
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| CN113940595B (en) * | 2021-10-28 | 2023-09-05 | 钟锋 | Anti-falling curtain wall robot, anti-falling assembly for curtain wall robot and anti-falling method |
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Address after: 519000 2706, No. 3000, Huandao East Road, Hengqin new area, Zhuhai, Guangdong Applicant after: Zhuhai Yiwei Semiconductor Co.,Ltd. Address before: Room 105-514, No.6 Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province Applicant before: AMICRO SEMICONDUCTOR Co.,Ltd. |
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Application publication date: 20190308 |