CN109811528A - A kind of water feed apparatus and dryer and control method - Google Patents
A kind of water feed apparatus and dryer and control method Download PDFInfo
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- CN109811528A CN109811528A CN201711159443.5A CN201711159443A CN109811528A CN 109811528 A CN109811528 A CN 109811528A CN 201711159443 A CN201711159443 A CN 201711159443A CN 109811528 A CN109811528 A CN 109811528A
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Abstract
Invention describes a kind of water feed apparatus, shell including being equipped with inlet and outlet, it is equipped at least two runners being in parallel, the both ends of each runner in shell to be connected with inlet and outlet respectively, the control valve of control runner on-off is respectively equipped on each runner.Also describing a kind of dryer and control method, the dryer includes water feed apparatus as described above, and set condensed water rinse mouth is connected with the water outlet of water feed apparatus by the road on dryer.The water feed apparatus of water flow velocity is adjustable by being arranged on dryer, the condensed water flow velocity for flowing into clothes dryer air duct can auto-control, the purpose to adjustment condensed water water inlet flow velocity corresponding under dryer different mode is realized, and then has achieved the effect that for dryer heating efficiency to be obviously improved.Meanwhile the configuration of the present invention is simple, method is succinct, significant effect, is suitable for promoting the use of.
Description
Technical field
The invention belongs to a kind of dryers of clothes treatment device technical field, specifically, being related to a kind of applied to dry
Clothing machine rinses the condensed water water feed apparatus of air duct interior lines bits, further relates to a kind of control method of dryer.
Background technique
Condensing washing-drying integral machine (or condensing type clothes dryer), during executing drying procedure, since air-flow is in drying
Flowing in machine air duct is easy the condenser region in air duct and generates line bits attachment, in turn results in the bits blocking of air duct interior lines, makes
It is unsmooth at wind path, and then the problem of have an impact dryer drying efficiency.
To solve the above-mentioned problems, in prior art, a flushing water water inlet, flushing water are generally set on air duct
Water inlet and condenser water inlet water source are connected, using the condensed water water flow flowed into air duct from flushing water water inlet to being attached to
Line bits on the inner wall of air duct are rinsed.
In view of this present invention is specifically proposed.
Summary of the invention
It is an object of the present invention to overcome the deficiencies of the prior art and provide a kind of water feed apparatus, to realize to water feed apparatus
Same water outlet water discharge speed carry out the purpose that controllably adjusts automatically.
In order to achieve the above-mentioned object of the invention, the technical solution adopted in the present invention is as follows:
A kind of water feed apparatus, the shell including being equipped with inlet and outlet, it is characterised in that: at least two are equipped in shell
The both ends of the runner that item is in parallel, each runner are connected with inlet and outlet respectively, and control stream is respectively equipped on each runner
The control valve of road on-off.
Further, set control valve is one-way control valve on each runner, to control in runner water flow from water inlet to water outlet
The flowing of mouthful direction disconnects runner, make the water flow of water inlet it is controllable from any in each runner or combine to water outlet side
To flowing.
Further, the caliber thickness of each runner and/or the aperture of control valve be not identical, so that same flow velocity flows into water inlet
Water flow through different runners outflow water outlets flow rate of water flow it is unequal.
Further, the first runner being in parallel and second flow channel, first runner and second are equipped in the shell of water feed apparatus
The water inlet end of runner is connected with the water inlet of water feed apparatus, and the water outlet of first runner and second flow channel is and water feed apparatus
Water outlet be connected, first runner be equipped with control first runner on-off the first control valve, second flow channel be equipped with control
Second control valve of second flow channel.
By the way that at least two runners being in parallel are arranged on water feed apparatus, and control is respectively set on each runner and corresponds to
The control valve of opening and closing carries out corresponding opening and closing manipulation to set control valve on different runners to realize, enables the water outlet of water feed apparatus
It is discharged with the water flow of multiple and different flow velocitys, and then achievees the purpose that water feed apparatus provides a variety of water inlet water flows different in flow rate.
Another object of the present invention is to provide a kind of dryers, to realize to condensed water water inlet flow velocity in clothes dryer air duct
Auto-control is carried out, and then achievees the purpose that be rinsed adhesion line bits in air duct using the water flow of adjustable flow velocity.To realize
Above-mentioned purpose, the technical solution adopted is as follows:
A kind of dryer is equipped with as above any water feed apparatus, set condensed water punching on dryer on dryer
Mouth is washed to be connected with the water outlet of water feed apparatus by the road.
Further, the dryer can be for only with the dryer for carrying out drying and processing function to clothing, or
It is integrated with the washing-drying integral machine of washing, drying function.
Further, dryer includes Drying, and the lower end of Drying is equipped with air outlet, upper end is equipped with air inlet, Drying
Outside is equipped with air duct, and the both ends in air duct are connected with air inlet and air outlet respectively, dynamic equipped with providing for air flowing in air duct
The blower of power is equipped with the heating device heated to air-flow between blower and air inlet；It is equipped between blower and air outlet cold
Condensate rinse mouth carries out condensation process to air-flow using the condensed water for flowing into air duct.
Further, the air duct between blower and air outlet is a vertical section extended vertically, and the top of vertical section is equipped with cold
Condensate rinse mouth, the axis of condensed water rinse mouth is bottom-up, the inclination of Xiang Fengdao vertical section peripheral direction extends, to utilize
The condensed water for flowing into air duct is rinsed the line bits adhered on the inner wall of air duct.
Further, water feed apparatus is installed on dryer, the water inlet of water feed apparatus by the road with the water inlet water of dryer
Source is connected, and the water outlet of water feed apparatus is connected with condensed water rinse mouth set on air duct；Set by each runner of water feed apparatus
Control valve is electrically connected with the control circuit board of dryer respectively, to enable dryer control circuit board send control instruction to each control
Valve processed carries out corresponding opening and closing manipulation.
It is adjustable into the water feed apparatus of water flow velocity by being arranged on dryer, flows into the condensation flow of clothes dryer air duct
Speed can auto-control, realize the purpose to adjustment condensed water water inlet flow velocity corresponding under dryer different mode, and then reach
The effect that dryer heating efficiency is obviously improved.
A further object of the present invention is to provide a kind of control method of dryer, with realize to condensed water in dryer into
Water water flow is accordingly regulated and controled, and is achieved the purpose that reasonable distribution condensation water quantity, is promoted dryer drying efficiency.
For achieving the above object, it can adopt the following technical scheme that
A kind of control method applied to any of the above-described dryer, dryer is in the drying for executing different air quantity gears
When program, the water feed apparatus of dryer opens corresponding control valve, enable dryer water feed apparatus with corresponding flow velocity, aweather road is cold
The water inlet of condensate rinse mouth is considered the line for being attached to air duct inner wall to be worth doing using the condensed water water flow of inflow air duct, corresponding flow velocity and is carried out
It rinses.
Specifically comprise the following steps,
Drying procedure performed by S11, detection dryer；
S12, each control valve of water feed apparatus corresponding with performed drying procedure is called to be opened and closed parameter；
S13, each control valve of water feed apparatus is controlled with relevant parameter execution closure or openness, enable the water feed apparatus of dryer
The condensed water water inlet flow rate of water flow for flowing into air duct is setting value；
Preferably, each control valve opening and closing parameter of the different phase of the drying procedure performed by dryer, water feed apparatus is set
It is set to different value, to issue corresponding setup parameter, control water inlet dress respectively to each control valve of water feed apparatus in different phase
It sets and is accordingly opened and closed in the different phase that dryer executes drying procedure.
By above-mentioned laundry drier control method method, when so that dryer executing distinct program, with corresponding flow velocity to drying
For condensed water in machine air duct, the mesh that the condensed water water inlet water flow of corresponding flow velocity is adjusted at the dryer different operating stage is realized
, and then reach and the line bits adhered in air duct are carried out under the premise of rinsing in time, guarantee that excessive condensation will not be retained in air duct
Water reduces the occurrence of dryer drying efficiency.
For achieving the above object, it can also adopt the following technical scheme that
A kind of control method applied to any of the above-described dryer detects the line bits amount adhered in air duct,
When the line bits amount adhered in air duct reaches setting value, the correspondence control valve for controlling water feed apparatus is opened, and flows into air duct to increase
Interior condensed water flow rate of water flow.
Further, specifically comprise the following steps,
S21, the line bits adhered in air duct are measured in real time, the detected value that attached wire in air duct is considered to be worth doing and the first setting
Value compares, and when detected value is greater than the first setting value, executes step S22；
S22, water feed apparatus the first control valve open, water feed apparatus through condensed water rinse mouth from first runner to air duct into
Water；
S23, the line bits adhered in air duct are measured in real time, the detected value and setting value phase that attached wire in air duct is considered to be worth doing
Compare, when detected value is less than the first setting value, executes step S21；When detected value is greater than the second setting value, step is executed
S24；
S24, the first control valve of water feed apparatus and the second control valve are opened, and water feed apparatus is through first runner and second
Road intakes to the condensed water rinse mouth in air duct.
By the above method, so that being judged automatically to the line bits adhered in air duct, in the dryer course of work with phase
Flow velocity is answered, for condensed water, to realize the purpose for carrying out auto-control to condensed water water flow in clothes dryer air duct into clothes dryer air duct,
And then reach and the line bits adhered in air duct are carried out under the premise of rinsing in time, guarantee that excessive condensed water drop will not be retained in air duct
The occurrence of low dryer drying efficiency.
Meanwhile the configuration of the present invention is simple, method is succinct, significant effect, is suitable for promoting the use of.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1: the structural schematic diagram of water feed apparatus in the embodiment of the present invention；
Fig. 2: the schematic illustration of water feed apparatus in the embodiment of the present invention；
Fig. 3: the structural schematic diagram of dryer in the embodiment of the present invention；
Fig. 4: the control method logic chart of dryer in one embodiment of the invention；
Fig. 5: the control method logic chart of dryer in another embodiment of the present invention.
In attached drawing main element illustrate: 100-water feed apparatus, 200-Dryings, 300-rollers, 400-air ducts,
500-heating devices, 600-blowers, 700-condensers, 1-water inlet, 2-water outlets, 3-control valves, the 4-the first control
Valve, the 5-the second control valve, 6-first runners, 7-second flow channels, 8-condensed water rinse mouths.
Specific embodiment
Embodiment one
As shown in Figure 1 to Figure 2, a kind of water feed apparatus is described in the present embodiment, including is equipped with water inlet 1 and water outlet 2
Shell, at least two runners being in parallel, the both ends of each runner are equipped in shell and are connected respectively with water inlet 1 and water outlet 2
It is logical, the control valve 3 of control runner on-off is respectively equipped on each runner.
In the present embodiment, set control valve 3 is one-way control valve on each runner, to control in runner water flow from water feed apparatus
Water inlet 1 runner is flowed or disconnected to 2 direction of water outlet, make water flow at water inlet 1 it is controllable from any in each runner
Or it combines and is flowed to 2 direction of water outlet.
As depicted in figs. 1 and 2, in the present embodiment, 6 He of first runner being in parallel is equipped in the shell of water feed apparatus 100
The water inlet end of second flow channel 7, first runner 6 and second flow channel 7 is connected with the water inlet 1 of water feed apparatus 100, first runner
6 and the water outlet of second flow channel 7 be connected with the water outlet 2 of water feed apparatus 100, first runner 6 be equipped with control it is first-class
First control valve 4 of 6 on-off of road, second flow channel 7 are equipped with the second control valve 5 of control second flow channel 7.
By the way that at least two runners being in parallel are arranged on water feed apparatus, and control is respectively set on each runner and corresponds to
The control valve of opening and closing carries out corresponding opening and closing manipulation to set control valve on different runners to realize, enables the water outlet of water feed apparatus
It is discharged with the water flow of multiple and different flow velocitys, and then achievees the purpose that water feed apparatus provides a variety of water inlet water flows different in flow rate.
In the present embodiment, the specific working mode of water feed apparatus is as follows:
First working method, the first control valve 4 is opened, the second control valve 5 is closed, and water inlet 1 only through first runner 6 and goes out
The mouth of a river 2 is connected, at this point, the flow speed value that water feed apparatus 100 flows out is a；
Second working method, the first control valve 4 closure, the second control valve 5 are opened, and water inlet 1 only through second flow channel 7 and goes out
The mouth of a river 2 is connected, at this point, the flow speed value that water feed apparatus 100 flows out is b；
Third working method, the first control valve 4 and the second control valve 5 are opened, and water inlet 1 is simultaneously through 6 He of first runner
Second flow channel 7 is connected with water outlet 2, at this point, the flow speed value that water feed apparatus 100 flows out is c；
4th working method, the first control valve 4 and the second control valve 5 are closed, and water inlet 1 is disconnected with 2 phase of water outlet, this
When, the not outflow water of water feed apparatus 100.
Embodiment two
The difference of the present embodiment and above-described embodiment one is: setting between the water inlet 1 and water outlet 2 of water feed apparatus 100
Runner that is more than two, being in parallel is set, corresponding control valve 3 is respectively set on each runner.
In the present embodiment, n (3 or more integers) a runner being in parallel is set on water feed apparatus, so that water inlet dress
Setting outflow flow rate of water flow has 2nKind, so that the flow rate of water flow flowed out through water feed apparatus has multiple combinations, to improve water inlet dress
The diversification and the scope of application set.
Preferably, the caliber thickness of each runner and/or the aperture of control valve be not identical, so that same flow velocity flows into water inlet
Water flow through any in runner or the flow rate of water flow of combination outflow water outlet is unequal.
Embodiment three
As shown in Figure 1 to Figure 3, a kind of dryer is described in the present embodiment, and embodiment one as above is installed on dryer
Or water feed apparatus 100 described in two, on dryer set condensed water rinse mouth 8 by the road with 2 phase of water outlet of water feed apparatus 100
Connection.
In the present embodiment, the dryer can be only to have the dryer for carrying out drying and processing function to clothing, can also
Think the washing-drying integral machine for being integrated with washing, drying function.
In the present embodiment, dryer includes Drying 200, is equipped with the stirring being stirred to clothing inside Drying 200
Device, such as: any or combination in roller 300, impeller, stirring rod etc.；The lower end of Drying 200 is equipped with air outlet, upper end
Equipped with air inlet, be equipped with air duct 400 outside Drying, the both ends in air duct 400 respectively with the air inlet and air outlet of Drying 200
It is connected, is equipped in air duct 400 and provides the blower 600 of power for air flowing, be equipped between blower 600 and air inlet to air-flow
The heating device 500 heated；Air passage portion between blower 600 and air outlet directly constitutes condenser 700, condenser
Between 700 and blower 600 be equipped with condensed water rinse mouth 8, using flow into air duct 700 condensed water to the air-flow in air duct 400 into
Row condensation process.Certainly, in order to improve the condensation efficiency of dryer, independent condenser can also be set in air duct 400
700, the water feed apparatus 100 in the embodiment of the present application is equally applicable to above-mentioned dryer.
In the present embodiment, the air duct between blower 600 and the air outlet of Drying 100 is a vertical section extended vertically,
The top of vertical section is equipped with condensed water rinse mouth 8, and the axis of condensed water rinse mouth 8 is bottom-up, 400 vertical section of Xiang Fengdao
Peripheral direction inclination extends, to be rinsed using the condensed water for flowing into air duct 400 to the line bits adhered on 400 inner wall of air duct；
Vertical section air duct 400 directly constitutes the condenser 700 that condensation process is carried out to air duct interior air-flow.
In the present embodiment, the condensed water flowed into especially with self cooling condensate rinse mouth 8 considers the line of vertical section air duct lower part to be worth doing
Easy adhering zone carries out line bits and rinses；The condensed water that self cooling condensate rinse mouth 8 flows into is bonded vertical section air duct inner wall to flowing down
It is dynamic, heat exchange is carried out to carry out condensation process with the air-flow flowed through in air duct 400 in flow process；Meanwhile in fitting air duct
When 400 condensation flows to flow downward are through 400 lower part of vertical section air duct, condensed water water flow considers easy adhering zone to be worth doing to attachment online
Line bits are accordingly rinsed, and consider the purpose cleared up to be worth doing to the line accumulated in air duct to realize.
In the present embodiment, water feed apparatus 100 is installed on dryer, the water inlet 1 of water feed apparatus 100 by the road with drying
The water inlet water source of machine is connected, and the water outlet 2 of water feed apparatus 100 is connected with condensed water rinse mouth 8 set on air duct 400；Into
Control valve 3 set by each runner of water installations 100 is electrically connected with the control circuit board of dryer respectively, to enable dryer control electricity
Road plate sends control instruction and carries out corresponding opening and closing manipulation to each control valve 3.
In the present embodiment, between the water inlet 1 and water outlet 2 of water feed apparatus 100 through it is two or more, be in parallel
Runner connection, the control valve 3 for being equipped with control runner on-off is respectively corresponded on each runner, so that dryer is through water feed apparatus stream
The condensed water flow rate of water flow of air inlet duct can correspond to regulation.
Such as Fig. 1 and Fig. 2, below set in water feed apparatus set on dryer there are two in parallel first-class, 6 and second
Expansion description is carried out for runner 7:
First operating mode, the first control valve 4 is opened, the second control valve 5 is closed, and water inlet 1 only through first runner 6 and goes out
The mouth of a river 2 is connected, at this point, the flow speed value that dryer flows into the condensed water water inlet water flow in air duct 400 through water feed apparatus 100 is 0.3-
0.35L/min；
Second operating mode, the first control valve 4 closure, the second control valve 5 are opened, and water inlet 1 only through second flow channel 7 and goes out
The mouth of a river 2 is connected, at this point, the flow speed value that dryer flows into the condensed water water inlet water flow in air duct 400 through water feed apparatus 100 is 3L/
min；
Third operating mode, the first control valve 4 and the second control valve 5 are opened, and water inlet 1 is simultaneously through 6 He of first runner
Second flow channel 7 is connected with water outlet 2, the water flow at this point, condensed water that dryer flows into air duct 400 through water feed apparatus 100 is intake
Flow speed value be c；
4th operating mode, the first control valve 4 and the second control valve 5 are closed, and water inlet 1 is disconnected with 2 phase of water outlet, this
When, the water feed apparatus 100 of dryer does not flow into condensed water into air duct 400.
It is adjustable into the water feed apparatus of water flow velocity by being arranged on dryer, flows into the condensation flow of clothes dryer air duct
Speed can auto-control, realize the purpose to adjustment condensed water water inlet flow velocity corresponding under dryer different mode, and then reach
The effect that dryer heating efficiency is obviously improved.
Example IV
This embodiment describes a kind of control method applied to dryer described in above-described embodiment three, dryer is being executed
When the drying procedure of different air quantity gears, the water feed apparatus of dryer opens corresponding control valve, enables dryer water feed apparatus
With corresponding flow velocity, aweather condensed water rinse mouth in road is intake, using flowing into air duct, corresponding flow velocity condensed water water flow to being attached to
The line bits of air duct inner wall are rinsed.
As shown in figure 4, specifically comprise the following steps in the present embodiment,
Drying procedure performed by S11, detection dryer；
S12, each control valve of water feed apparatus corresponding with performed drying procedure is called to be opened and closed parameter；
S13, each control valve of water feed apparatus is controlled with relevant parameter execution closure or openness, enable the water feed apparatus of dryer
The condensed water water inlet flow rate of water flow for flowing into air duct is setting value.
Concrete mode can be such that
When dryer executes the drying procedure of low-grade wind speed, the first control valve of dryer water feed apparatus is opened, water inlet
Device is with flow velocity 0.3-0.35L/min into air duct into condensed water；When dryer executes the drying procedure of middle-grade wind speed, drying
Second control valve of machine water feed apparatus is opened, and water feed apparatus is with flow velocity 3L/min into air duct into condensed water；It is executed in dryer
When the drying procedure of high-grade wind speed, the first control valve and the second control valve of dryer water feed apparatus are opened simultaneously, water feed apparatus
With flow velocity c into air duct into condensed water.
In the present embodiment, each control valve of the different phase of the drying procedure performed by dryer, water feed apparatus is opened and closed ginseng
Number be set as different value, to issue corresponding setup parameter respectively to each control valve of water feed apparatus in different phase, control into
Water installations are accordingly opened and closed in the different phase that dryer executes drying procedure.
By the above method, when so that dryer executing distinct program, with corresponding flow velocity into clothes dryer air duct for condensation
Water is realized the purpose for adjusting the condensed water water inlet water flow of corresponding flow velocity at the dryer different operating stage, and then is reached to wind
The line bits adhered in road carry out under the premise of rinsing in time, and excessive condensed water will not be retained by guaranteeing in air duct reduce dryer drying
The occurrence of efficiency.
Embodiment five
This embodiment describes a kind of control method applied to dryer described in above-described embodiment three, to adhering in air duct
Line bits amount detected, when the line bits amount adhered in air duct reaches setting value, the correspondence control valve for controlling water feed apparatus is beaten
It opens, to increase the condensed water flow rate of water flow flowed into air duct.
As shown in figure 5, specifically comprise the following steps in the present embodiment,
S21, the line bits adhered in air duct are measured in real time, the detected value that attached wire in air duct is considered to be worth doing and the first setting
Value compares, and when detected value is greater than the first setting value, executes step S22；
S22, water feed apparatus the first control valve open, water feed apparatus through condensed water rinse mouth from first runner to air duct into
Water；
S23, the line bits adhered in air duct are measured in real time, the detected value and setting value phase that attached wire in air duct is considered to be worth doing
Compare, when detected value is less than the first setting value, executes step S21；When detected value is greater than the second setting value, step is executed
S24；
S24, the first control valve of water feed apparatus and the second control valve are opened, and water feed apparatus is through first runner and second
Road intakes to the condensed water rinse mouth in air duct.
It is, of course, also possible to which the water discharge speed a and b of first runner and second flow channel are respectively set to different value, (a is less than b；
Preferably, a 0.3-0.35L/min, b 3L/min), with detected value respectively reach the first setting value, the second setting value and
When third setting value, respectively corresponds and be set as individually opening the first control valve, individually open the second control, the first control and second
The control logic that control valve is opened.
By the above method, so that being judged automatically to the line bits adhered in air duct, in the dryer course of work with phase
Flow velocity is answered, for condensed water, to realize the purpose for carrying out auto-control to condensed water water flow in clothes dryer air duct into clothes dryer air duct,
And then reach and the line bits adhered in air duct are carried out under the premise of rinsing in time, guarantee that excessive condensed water drop will not be retained in air duct
The occurrence of low dryer drying efficiency.
In the present embodiment, dryer can use any detection device in the prior art to the line adhered in air duct consider to be worth doing into
Row detection, accurately to obtain the line bits amount adhered in air duct.Such as: flow sensor is set in air duct, to obtain in air duct
Wind speed, and then the line bits accumulating amount adhered in accurate exhaust passage.
Above-described is only preferred embodiments of the invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the principles of the present invention, several improvement and deformations can also be made, this is also considered as of the invention
Protection scope.
Claims (10)
1. a kind of water feed apparatus, the shell including being equipped with inlet and outlet, it is characterised in that: be equipped at least two in shell
The both ends of the runner being in parallel, each runner are connected with inlet and outlet respectively, and control runner is respectively equipped on each runner
The control valve of on-off.
2. a kind of water feed apparatus according to claim 1, which is characterized in that set control valve is unidirectionally controlled on each runner
Valve flows from water inlet to water outlet direction or disconnects runner to control water flow in runner, keeps the water flow of water inlet controllable
It is flowed from any in each runner or combine to water outlet direction；
Preferably, the caliber thickness of each runner and/or the aperture of control valve be not identical, so that same flow velocity flows into the water of water inlet
The flow rate of water flow for flowing through different runner outflow water outlets is unequal.
3. a kind of dryer, it is characterised in that: set cold on dryer including water feed apparatus of any of claims 1 or 2 as above
Condensate rinse mouth is connected with the water outlet of water feed apparatus by the road.
4. a kind of dryer according to claim 3, which is characterized in that dryer includes Drying, the lower end of Drying
Be equipped with air inlet equipped with air outlet, upper end, be equipped with air duct outside Drying, the both ends in air duct respectively with air inlet and air outlet phase
Connection, be equipped in air duct to flow for air and provide the blower of power, equipped with being heated to air-flow between blower and air inlet
Heating device；It is equipped with condensed water rinse mouth between blower and air outlet, air-flow is condensed using the condensed water for flowing into air duct
Processing.
5. a kind of dryer according to claim 4, which is characterized in that the air duct between blower and air outlet is one vertical
The vertical section of extension, the top of vertical section are equipped with condensed water rinse mouth, and the axis of condensed water rinse mouth is bottom-up, Xiang Fengdao
The peripheral direction of vertical section, which tilts, to be extended, to be rushed using the condensed water for flowing into air duct to the line bits adhered on the inner wall of air duct
It washes.
6. according to a kind of any dryer of claim 3 to 5, which is characterized in that water feed apparatus is installed on dryer,
The water inlet of water feed apparatus is connected with the water inlet water source of dryer by the road, set cold on the water outlet of water feed apparatus and air duct
Condensate rinse mouth is connected；Control valve set by each runner of water feed apparatus is electrically connected with the control circuit board of dryer respectively,
Corresponding opening and closing manipulation is carried out to each control valve to enable dryer control circuit board send control instruction.
7. a kind of control method applied to any dryer of the claims 1 to 6, which is characterized in that dryer exists
When executing the drying procedure of different air quantity gears, the water feed apparatus of dryer opens corresponding control valve, enables dryer water inlet dress
Set with corresponding flow velocity, aweather condensed water rinse mouth in road is intake, using flowing into air duct, corresponding flow velocity condensed water water flow to attached
In air duct inner wall line bits be rinsed.
8. a kind of control method of dryer according to claim 7, which is characterized in that specifically comprise the following steps,
Drying procedure performed by S11, detection dryer；
S12, each control valve of water feed apparatus corresponding with performed drying procedure is called to be opened and closed parameter；
S13, each control valve of water feed apparatus is controlled with relevant parameter execution closure or openness, the water feed apparatus of dryer is enabled to flow into
The condensed water water inlet flow rate of water flow in air duct is setting value；
Preferably, the different phase of the drying procedure performed by dryer, each control valve of water feed apparatus are opened and closed parameter setting and are
Different value, to issue corresponding setup parameter respectively to each control valve of water feed apparatus in different phase, control water feed apparatus exists
The different phase that dryer executes drying procedure is accordingly opened and closed.
9. a kind of control method applied to any dryer of the claims 1 to 6, which is characterized in that in air duct
The line bits amount of attachment is detected, and when the line bits amount adhered in air duct reaches setting value, controls the corresponding control of water feed apparatus
Valve is opened, to increase the condensed water flow rate of water flow flowed into air duct.
10. a kind of control method of dryer according to claim 9, which is characterized in that specifically comprise the following steps,
S21, the line bits adhered in air duct are measured in real time, the detected value that attached wire in air duct is considered to be worth doing and the first setting value phase
Compare, when detected value is greater than the first setting value, executes step S22；
The first control valve opening of S22, water feed apparatus, water feed apparatus are intake through first runner to the condensed water rinse mouth in air duct；
S23, the line bits adhered in air duct are measured in real time, the detected value that attached wire in air duct is considered to be worth doing is compared with setting value
Compared with, when detected value is less than the first setting value, execution step S21；When detected value is greater than the second setting value, step S24 is executed；
S24, the first control valve of water feed apparatus and the second control valve are opened, water feed apparatus through first runner and second flow channel to
The condensed water rinse mouth in air duct is intake.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711159443.5A CN109811528B (en) | 2017-11-20 | 2017-11-20 | Water inlet device, clothes dryer and control method |
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| CN201711159443.5A CN109811528B (en) | 2017-11-20 | 2017-11-20 | Water inlet device, clothes dryer and control method |
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| CN109811528A true CN109811528A (en) | 2019-05-28 |
| CN109811528B CN109811528B (en) | 2022-08-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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