CN206090124U - Clean control system and dryer of heat exchanger for dryer - Google Patents
Clean control system and dryer of heat exchanger for dryer Download PDFInfo
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- CN206090124U CN206090124U CN201620687082.6U CN201620687082U CN206090124U CN 206090124 U CN206090124 U CN 206090124U CN 201620687082 U CN201620687082 U CN 201620687082U CN 206090124 U CN206090124 U CN 206090124U
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Abstract
The utility model discloses a clean control system and dryer of heat exchanger for dryer, wherein, this cleanness control system include: water collector, the storage water tank, water shower nozzle, water shower nozzle and storage water tank link to each other and are located the top of heat exchanger, and the water shower nozzle has three water jet and two logical mouths of a river, and every leads to and is equipped with the control valve between mouth of a river and the storage water tank in order to control the logical mouth of a river that corresponds and the break -make of storage water tank, the pump body, detection module, detection module detects the cleanliness at the three -section position of heat exchanger, the judge module, the judge module is judged in order to acquire the judged result the cleanliness at three -section position, control module, control module control the control valve according to the judged result and wash respectively in order to correspond left part, middle part and the right part of giving the heat exchanger through three water jet. The utility model discloses a cleanliness that detects the three -section position of heat exchanger is controlled corresponding water jet and is gone out water, rinses respectively left part, middle part and the right part of heat exchanger, and is clean effectual, avoids useless washing.
Description
Technical field
The utility model is related to dryer technical field, more particularly, to a kind of cleaning control of dryer heat exchanger
System processed and the dryer with the cleaning control system.
Background technology
In the cleaning device of the heat exchanger of correlation technique, the water outlet of sprinkler head is controlled by a straight-through valve, so as to utilize
The surface of the condensed water heat exchanger in tank is cleaned, but the control of this kind of water-out manners is insensitive, and the dynamics washed by water
It is not big enough, it is impossible to clean out the soft flocks of heat exchanger surface, and the water that shower nozzle sprays is uneven, has a strong impact on changing for heat exchanger
Thermal effect.
Also, heat exchanger border soft flocks is distributed and uneven, and some cleaning processes belong to useless cleaning, cause to waste.
Utility model content
The utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality
It is to propose a kind of cleaning control system of dryer heat exchanger with first new purpose, by detect heat exchanger three
Controlling corresponding water jet water outlet, the left part of heat exchanger, middle part and right part are cleaned respectively the cleannes at section position, clearly
Clean effect is good, it is to avoid useless cleaning.
Second purpose of the present utility model is to propose a kind of control of the cleaning with above-mentioned dryer heat exchanger system
The dryer of system.
To reach above-mentioned purpose, the utility model proposes a kind of dryer heat exchanger cleaning control system, including：
It is arranged on the lower section of the heat exchanger to collect the water collector of condensed water；Storage tank；Sprinkler head, the sprinkler head and the storage
Water tank is connected and positioned at the top of the heat exchanger, and the sprinkler head has three water jets and two outlet passes, described in each
Control valve is provided between outlet pass and the storage tank to control the break-make of the corresponding outlet pass and the storage tank, it is described
Water jet water spray when one in control valve opens, described at least one；The pump housing, the pump housing is used to receive the water collector
The condensed water of collection is delivered to the storage tank；Detection module, the detection module is used to detect three sections of positions of the heat exchanger
Cleannes, wherein, three sections of positions of the heat exchanger include left part, middle part and right part；Judge module, the judge module is used
Judged to obtain judged result in the cleannes to three sections of positions；Control module, the control module is used for basis
The judged result to it is described control valve be controlled with by three water jets correspondence to the heat exchanger left part, in
Portion and right part are cleaned respectively.
According to the cleaning control system of dryer heat exchanger of the present utility model, by every with sprinkler head in storage tank
Control valve is set, and three water jets that can control sprinkler head are individually sprayed water, so as to realize that sprinkler head is exchanged between individual outlet pass
The cleaning of the zones of different of hot device, also, on the basis of the power output for not changing the pump housing, hydraulic pressure can be increased, improve single
The rate of output water of individual water jet, so as to improve the impulsive force of current heat exchanger, is conducive to improving the clear of the flushing of heat exchanger
Cleanliness, improves cleaning performance.Additionally, pass through detection module detect heat exchanger three sections of positions cleannes controlling corresponding spray
Mouth of a river water outlet, so as to the left part of heat exchanger, middle part and right part are cleaned respectively, not only cleaning effect is good, cleans more efficient,
Useless cleaning is also avoided, is reduced and is wasted.
Wherein, described two outlet passes are the first outlet pass and the second outlet pass, and three water jets are the first water spray
Mouthful, the second water jet and the 3rd water jet, first is arranged between first outlet pass and the storage tank and controls valve, described the
Second is arranged between two outlet passes and the storage tank and controls valve, wherein, when the left part cleannes of the heat exchanger are less than default
During cleaning angle value, control module control the second control valve is opened, and is controlled the first control valve and closed, and described the
One water jet water outlet is cleaned with the left part to the heat exchanger；When the middle part cleannes of the heat exchanger are less than default cleaning
During angle value, the control module control first control valve and the second control valve are opened, and second water jet goes out
Water in the middle part of the heat exchanger with to cleaning；It is described when the right cleannes of the heat exchanger are less than default cleaning angle value
Control module control it is described first control valve open, and control it is described second control valve close, the 3rd water jet water outlet with
The right part of the heat exchanger is cleaned.
Specifically, the detection module detects the cleannes at three sections of positions of the heat exchanger by Brilliant Eyes.
Specifically, three water jets are opened in the upper of the heat exchanger along the length direction interval of the heat exchanger
Side.
Additionally, the utility model also proposed a kind of dryer, it includes the cleaning control of above-mentioned dryer heat exchanger
System processed.
The utility model proposes dryer, when being cleaned come heat exchanger by above-mentioned cleaning control system, pass through
The cleannes at three sections of positions of detection module detection heat exchanger controlling corresponding water jet water outlet, so as to a left side for heat exchanger
Portion, middle part and right part are cleaned respectively, and not only cleaning effect is good, clean more efficient, also avoid useless cleaning, are reduced and are wasted.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
Fig. 1 is the structural representation of the cleaning control system of the dryer heat exchanger of the utility model embodiment；
Fig. 2 is that the square frame of the cleaning control system of the dryer heat exchanger according to the utility model one embodiment is illustrated
Figure；
Fig. 3 is the structural representation of the cleaning control system of the dryer heat exchanger according to the utility model one embodiment
Figure；
Fig. 4 is the control valve of the cleaning control system of the dryer heat exchanger of the utility model one embodiment and water spray
Structural representation of the head under a working condition；
Fig. 5 is the control valve of the cleaning control system of the dryer heat exchanger of the utility model one embodiment and water spray
Structural representation of the head under another working condition；
Fig. 6 is the control valve of the cleaning control system of the dryer heat exchanger of the utility model one embodiment and water spray
Head structural representation in the other operative state；
Fig. 7 is the flow chart of the cleaning control method of the dryer heat exchanger according to the utility model embodiment；
Fig. 8 is the right flushing water flow diagram according to the utility model one embodiment；
Fig. 9 is the left flushing water flow diagram according to the utility model one embodiment；And
Figure 10 is the middle flushing water flow diagram according to the utility model one embodiment；
Reference：
100：Cleaning control system；
11：Water collector；
12：Sprinkler head；
12a：Sprayer body；
12b：Water supply connector；
121：First water jet；122：Second water jet；123：3rd water jet；124：Outlet pass；
13：Control valve；131：Water inlet；132：Delivery port；
14：The pump housing；
15：Storage tank；
16：Detection module；
17：Judge module；
18：Control module；
21：Condenser；22：Evaporimeter.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The restriction of type.
Below in conjunction with the accompanying drawings come specifically describe according to the utility model embodiment propose dryer heat exchanger cleaning
Control method, the cleaning control system of dryer heat exchanger and dryer.
With reference to shown in Fig. 1 to Fig. 3, according to the cleaning control system 100 of the utility model embodiment dryer heat exchanger
Including water collector 11, sprinkler head 12, the pump housing 14, storage tank 15, detection module 16, judge module 17 and control module 18.Tool
For body, water collector 11 is located at the lower section of heat exchanger (for example, the evaporimeter 22 shown in Fig. 1) to collect condensed water, sprinkler head
12 are connected and positioned at the top of heat exchanger with storage tank 15, and sprinkler head 12 has three water jets and two outlet passes 124, each
It is provided with control valve 13 between outlet pass 124 and storage tank 15 to control the break-make of corresponding outlet pass 124 and storage tank 15, control
One in valve 13 when opening, at least one water jet water spray, the pump housing 14 is connected between water collector 11 and storage tank 15, uses
In the condensed water that water collector 11 is collected is delivered to into storage tank 15.
In other words, the cleaning control system 100 of the dryer heat exchanger is main by water collector 11, sprinkler head 12 and pump
Body 14, storage tank 15 are constituted, wherein, storage tank 15 is connected with sprinkler head 12, and water collector 11 is located at the lower section of heat exchanger to receive
The condensed water that collecting exchanger is produced when working, sprinkler head 12 is located at the top of heat exchanger, and three water jet courts of sprinkler head 12
To heat exchanger cleaning the outer surface of heat exchanger.
Further, be provided with the pump housing 14 between water collector 11 and storage tank 15, each outlet pass 124 of sprinkler head 12 with
A control valve 13 is provided between storage tank 15, wherein, import and the water collector 11 of the pump housing 14 pass through pipeline connection, the pump housing 14
Outlet be connected with the import of storage tank 15 by pipeline, storage tank 15 outlet with each control valve 13 water inlet 131
Connection.
Sprinkler head 12 has two outlet passes 124 and three water jets, and each outlet pass 124 and three water jets are at least
One connection, the connection corresponding with each outlet pass 124 of sprinkler head 12 respectively of delivery port 132 of each control valve 13, so as to divide
Not Kong Zhi each water jet of sprinkler head 12 turn on storage tank 15.Specifically, when needing heat exchanger to be cleaned, can be with
By the break-make for controlling each control valve 13, the switching of the water spray of each water jet to sprinkler head 12 is realized.
It is understood that the break-make by controlling each control valve 13, can switch the different water spray of sprinkler head 12
Mouthful sprayed water, so as to improve the speed of the water that each water jet sprays so that current have enough pressure and can be balancedly
Flushing heat exchanging device surface, beneficial to the effective cleaning for improving heat exchanger.
Thus, according to the cleaning control system 100 of the utility model embodiment dryer heat exchanger, by collecting in water
Control valve 13 is set between device 11 and each outlet pass 124 of sprinkler head 12, three water jet lists of sprinkler head 12 can be controlled
Solely water spray, so as to realize the cleaning of the zones of different of the heat exchanger of sprinkler head 12, also, is not changing the power output of the pump housing 14
On the basis of, hydraulic pressure can be increased, the rate of output water of single water jet is improved, so as to improve the impulsive force of current heat exchanger,
Be conducive to the cleannes of the flushing of raising heat exchanger, and then improve the heat transfer effect of heat exchanger.The cleaning control system 100
Simple structure, each part connection is reliable, is convenient to mount and dismount, and cleaning effect is good, and Consumer's Experience is good.
Also, as shown in Fig. 2 detection module 16 be used for detect the heat exchanger three sections of positions cleannes, wherein, institute
Stating three sections of positions of heat exchanger includes left part, middle part and right part；Judge module 17 is used to enter the cleannes at three sections of positions
Row judges to obtain judged result；Control module 18 is used to according to the judged result control valve is controlled to pass through
Three water jets are corresponded to and cleaned respectively to the left part of the heat exchanger, middle part and right part.
Alternatively, according to one embodiment of the present utility model, three water jets are spaced apart along the length direction of heat exchanger
It is located at the top of heat exchanger.For example, three water jets of sprinkler head 12 are arranged side by side and respectively along between the length direction of heat exchanger
Arranged apart, three water jets are respectively positioned on the top of heat exchanger, when the position of a control sprinkler head 12 in two control valves 13
When the water jet of side is turned on storage tank 15, the water sprayed from the water jet can carry out hydro-peening with the side of heat exchanger,
When the water jet positioned at opposite side of another control sprinkler head 12 in two control valves 13 is turned on storage tank 15, from this
The water that water jet sprays can be cleaned with the opposite side of heat exchanger, because in cleaning, the power of the pump housing 14 is all the time
It is consistent, therefore, the speed of the water sprayed from single water jet is larger, can so improve the dynamics of heat exchanger flushing,
So as to be conducive to improving the cleannes that heat exchanger is rinsed, and cleaning time can also be shortened, improve clean rate.
In some specific embodiments of the present utility model, two outlet passes 124 are the first outlet pass and the second water flowing
Mouthful, three water jets are the first water jet 121, the second water jet 122 and the 3rd water jet 123, the first outlet pass and storage tank
Between arrange first and control valve, second is arranged between the second outlet pass and storage tank and controls valve, two control valves 13 are respectively with two
When i.e. the second control valve is opened when individual outlet pass 124 connect to be configured in two control valves 13 is opened, the first spray
The mouth of a river 121 is sprayed water, in two control valves 13 another opening when the first control valve open when, the 3rd water jet 123 spray water,
Two control valves 13 are opened simultaneously when, the second water jet 122 sprays water.
Wherein, when the left part cleannes of the heat exchanger are less than default cleaning angle value, the control module control is described
Second control valve is opened, and controls the first control valve closing, and first water jet water outlet is with the left side to the heat exchanger
Portion is cleaned；When the middle part cleannes of the heat exchanger are less than default cleaning angle value, the control module control described the
One control valve and the second control valve are opened, and second water jet water outlet is with clear to carrying out in the middle part of the heat exchanger
Wash；When the right cleannes of the heat exchanger are less than default cleaning angle value, the control module control described first controls valve and opens
Open, and control the second control valve and close, the 3rd water jet water outlet is cleaned with the right part to the heat exchanger.
Also, according to one embodiment of the present utility model, the detection module detects the heat exchanger by Brilliant Eyes
Three sections of positions cleannes.
The cleaning control system of the dryer heat exchanger of the utility model embodiment, by two imports three sections of water outlets are realized
Sprinkler head, increased water flow pressure during delivery port water outlet, to absorption heat exchanger surface soft flocks cleaning performance more preferably, intelligence
The use of energy eye also reduces the process of invalid flushing.Sprinkler head cavity is not fully filled caused by water institute when solving condensed water deficiency
The situation of water jet insufficient pressure, with two imports three sections of water outlets of current point can be just realized, current discharge pressure is bigger, reduces
The use of valve, reduces cost, while Brilliant Eyes can detect the relatively low heat exchanger position of cleaning angle value, when cleaning angle value
Again heat exchanger is rinsed when relatively low, reduces unnecessary flushing process, reduces and wastes.
With reference to Fig. 4 to Fig. 6, the cleaning control system 100 of the dryer heat exchanger is main by water collector 11, sprinkler head
12nd, two control valves 13 and the pump housing 14, storage tank 15 are constituted, wherein, two control valves 13 are located at storage tank 15 and sprinkler head 12
Between, and in two control valves 13 connects respectively with an outlet pass 124 of storage tank 15 and sprinkler head 12, two controls
Another in valve processed 13 is connected respectively with another outlet pass 124 of storage tank 15 and sprinkler head 12, three of sprinkler head 12
Water jet respectively with the conducting of at least one of two outlet passes 124.
When in two control valves 13 opens, the delivery port 132 of the control valve 13 leads to one of sprinkler head 12
The mouth of a river 124 turns on, and the outlet pass 124 is turned on the first water jet 121 of sprinkler head 12, so that condensed water is only from the first spray
The mouth of a river 121 sprays, and then can be cleaned with the side part of heat exchanger；When another in two control valves 13 is opened
When, the delivery port 132 of the control valve 13 is turned on another outlet pass 124 of sprinkler head 12, the outlet pass 124 and sprinkler head 12
The 3rd water jet 123 turn on so that condensed water only sprays from the 3rd water jet 123, and then can be with the another of heat exchanger
Side part is cleaned；When two control valves 13 are opened simultaneously, the delivery port 132 of the control valve 13 and the two of sprinkler head 12
Individual outlet pass 124 is simultaneously turned on, and the two outlet passes 124 are only turned on the second water jet 122 of sprinkler head 12, so that cold
Solidifying water can be cleaned only from the 122 mouthfuls of ejections of the second water spray with the mid portion of heat exchanger.
Individually opened by two control valves 13 of control or while opening, it is possible to achieve three water jets are individually opened
Open, can the different piece of heat exchanger respectively cleaned, so as to improve the flushing strength of current, be conducive to improving heat exchanging
The cleannes that device is rinsed, and then improve the heat transfer effect of heat exchanger.
Advantageously, according to one embodiment of the present utility model, the second water jet 122 is located at the surface of heat exchanger, the
One water jet 121 is located at the top and the middle part relative to heat exchanger of heat exchanger and biases to side, and the 3rd water jet 123 is located at and changes
The top of hot device and relative to heat exchanger middle part to opposite side bias.
With reference to Fig. 4 to Fig. 6, fountain head is located at the top of heat exchanger, and the first water jet 121, second of fountain head is sprayed water
The water jet 123 of mouth 122 and the 3rd is sequentially arranged respectively along the length direction of heat exchanger, and specifically, the second water jet 122 is located at and changes
The surface of the hot device and water flow spaces sprayed from the second water jet 122 can cover the middle part of heat exchanger, the first water jet 121
Middle part positioned at the top of heat exchanger and relative to heat exchanger biases to the left, and the water flow spaces sprayed from the first water jet 121 are covered
The left part of lid heat exchanger, the 3rd water jet 123 be located at the top of heat exchanger and relative to heat exchanger middle part to right-hand offset, from the
The water flow spaces that three water jet 123 sprays cover the right part of heat exchanger.
Thus, by the break-make of two control valves 13 of control, three water jets that can control sprinkler head 12 are individually sprayed water,
So as to realize the cleaning of the zones of different of the heat exchanger of sprinkler head 12, also, on the basis of the power output for not changing the pump housing 14
On, the rate of output water of single water jet can be improved, so as to improve the impulsive force of current heat exchanger, be conducive to improving heat exchanging
The cleannes of the flushing of device, and then improve the heat transfer effect of heat exchanger.
Wherein, sprinkler head 12 includes sprayer body 12a and two water supply connector 12b.Specifically, sprayer body 12a has two
Individual outlet pass 124, two water supply connector 12b be respectively provided on sprayer body 12a and two water supply connector 12b one end respectively with two
Individual outlet pass 124 is connected, and the other end of two water supply connector 12b is connected respectively with the delivery port 132 of two control valves 13.
That is, sprinkler head 12 is mainly made up of sprayer body 12a and two water supply connector 12b, wherein, two water inlets connect
One end of head 12b connects respectively with two outlet passes 124 on sprayer body 12a, and the other end of two water supply connector 12b leads to respectively
Cross pipeline to connect with the delivery port 132 of the control valve 13 of correspondence position, so as to realize controlling the company of valve 13 and two outlet passes 124
It is logical.The simple structure of the sprinkler head 12, each part connection is reliable, is convenient to mount and dismount, rationally distributed, processes, is simple to manufacture, and is conducive to
Ensure the normal work of cleaning control system 100.
Alternatively, according to one embodiment of the present utility model, sprayer body 12a substantially forms triangular shape, and two water inlets connect
Head 12b is located at the corner position of sprayer body 12a and in arranged crosswise.
With reference to Fig. 4 to Fig. 6, sprayer body 12a forms triangular plate piece, wherein, two outlet passes 124 are respectively provided at sprayer body
The both sides of the corner position of 12a and neighbouring setting, two water supply connector 12b are connected so that two respectively with two outlet passes 124
Water supply connector 12b is arranged into cross-like, so that it is guaranteed that current can flow to the both sides of heat exchanger, effectively cleans the two of heat exchanger
Side, three water jets are respectively provided on the straight line of sprayer body 12a and are oppositely arranged with two outlet passes 124, specifically, second
Water jet 122 is located at middle part, and the first water jet 121 and the 3rd water jet 123 are respectively provided at the both sides of the second water jet 122.
When in two control valves 13 opens, the delivery port 132 of the control valve 13 leads to one of sprinkler head 12
The mouth of a river 124 turns on, and the outlet pass 124 is turned on the first water jet 121 of sprinkler head 12, so that condensed water is only from the first spray
The mouth of a river 121 sprays, and then can be cleaned with a part for heat exchanger；When another opening in two control valves 13,
The delivery port 132 of the control valve 13 is turned on another outlet pass 124 of sprinkler head 12, the outlet pass 124 and sprinkler head 12
3rd water jet 123 is turned on, so that condensed water only sprays from the 3rd water jet 123, and then can be with the another of heat exchanger
Part is cleaned；When two control valves 13 are opened simultaneously, the delivery port 132 of the control valve 13 leads to two of sprinkler head 12
The mouth of a river 124 simultaneously turns on, and the two outlet passes 124 are only turned on the second water jet 122 of sprinkler head 12, so that condensed water
Only from the and water jet sprays, and then can be cleaned with the remainder of heat exchanger.
Preferably, according to one embodiment of the present utility model, the first water jet 121, the second water jet 122 and the 3rd spray
The mouth of a river 123 is located at the offside of two water supply connector 12b and the length direction along heat exchanger is sequentially arranged.Cleaning control system 100
Operationally, the power of the pump housing 14 is always consistent, therefore, the speed of the water sprayed from single water jet is larger, so may be used
To improve the dynamics that heat exchanger is rinsed, so as to be conducive to improving the cleannes that heat exchanger is rinsed, and cleaning can also be shortened
Time, improve clean rate.Furthermore, length direction cloth of the region that the current sprayed from multiple water jets are covered along heat exchanger
Put, the whole region of heat exchanger can be covered, it may therefore be assured that the cleaning effect of heat exchanger, Consumer's Experience is good.
Specifically, when heat exchanger works, the condensed water that heat exchanger is produced is collected by water collector 11, then in the pump housing 14
In the presence of, the condensed water in water collector 11 is pumped to storage tank 15 as the cleaning water of heat exchanger, it is right when needing
When the outer surface of heat exchanger is cleaned, the break-make of two control valves 13 can be controlled, realize the different parts of heat exchanger
Cleaning.Wherein, by arranging storage tank 15, beneficial to deposit condensed water, the water yield of the cleaning water of heat exchanger, energy-conservation, ring are met
Protect.
Preferably, according to one embodiment of the present utility model, storage tank 15 is located at the top of heat exchanger.Thus, pass through
Storage tank 15 is located at into the top of heat exchanger, the water level in storage tank 15 is made higher than the height of sprinkler head 12, such storage tank 15
Interior water flows through under gravity control valve 13 and sprays from water jet, is conducive to the ejection of cleaning water.
According to one embodiment of the present utility model, when the dryer performs drying clothing program, the control mould
Block controls the pump housing and opens once every Preset Time, and the condensed water that the water collector is collected is delivered to into the water storage
Case.
According to the cleaning control system of the dryer heat exchanger of the utility model embodiment, by spraying in storage tank and water
Control valve is set, and three water jets that can control sprinkler head are individually sprayed water, so as to realize that water sprays between each outlet pass of head
The cleaning of the zones of different of head heat exchanger, also, on the basis of the power output for not changing the pump housing, hydraulic pressure can be increased,
The rate of output water of single water jet is improved, so as to improve the impulsive force of current heat exchanger, is conducive to improving rushing for heat exchanger
The cleannes washed, improve cleaning performance.Additionally, pass through detection module detect heat exchanger three sections of positions cleannes controlling phase
The water jet water outlet answered, so as to the left part of heat exchanger, middle part and right part are cleaned respectively, not only cleaning effect is good, cleaning
It is more efficient, useless cleaning is also avoided, reduce and waste.
Included being exchanged heat according to the dryer of above-described embodiment according to the dryer (not shown) of the utility model embodiment
The cleaning control system 100 of device.Specifically, the dryer include heat exchanger (as shown in Figure 1 condenser 21 and evaporimeter 22),
Compressor (not shown) and cleaning control system 100, condenser 21, evaporimeter 22 are connected respectively with compressor, cleaning control system
System 100 is located at the top of evaporimeter 22, cleans the condensed water that the water collector 11 of control system 100 produces on the surface of evaporimeter 22
It is collected together the cleaning water as evaporimeter 22.
The dryer of the utility model embodiment, when being cleaned come heat exchanger by above-mentioned cleaning control system, is led to
The cleannes at three sections of positions of detection module detection heat exchanger are crossed controlling corresponding water jet water outlet, so as to a left side for heat exchanger
Portion, middle part and right part are cleaned respectively, and not only cleaning effect is good, clean more efficient, also avoid useless cleaning, are reduced and are wasted.
Other according to the dryer of the utility model embodiment are constituted and operated for those of ordinary skill in the art
For be all known, be not detailed herein.
Fig. 7 is the flow chart of the cleaning control method of the dryer heat exchanger according to the utility model embodiment.Wherein,
With reference to shown in Fig. 1 to Fig. 6, the cleaning control system of the heat exchanger of the utility model embodiment includes being arranged on the heat exchanger
Lower section to collect water collector, storage tank, sprinkler head and the pump housing of condensed water, the pump housing by the water collector collect it is cold
Solidifying water is delivered to the storage tank, and the sprinkler head is connected and positioned at the top of the heat exchanger, the water with the storage tank
Shower nozzle has three water jets and two outlet passes, and control valve is provided between each described outlet pass and the storage tank to control
The corresponding outlet pass and the break-make of the storage tank, spray water when one in the control valve opens, described at least one
Mouth water spray.As shown in fig. 7, the cleaning control method of the dryer heat exchanger is comprised the following steps：
S1, detects the cleannes at three sections of positions of heat exchanger, wherein, three sections of positions of the heat exchanger include left part, in
Portion and right part.
According to one embodiment of the present utility model, the cleaning at three sections of positions of the heat exchanger can be detected by Brilliant Eyes
Degree.
The cleannes at three sections of positions are judged to obtain judged result by S2.
S3, according to judged result to control valve be controlled with by three water jets correspondence to heat exchanger left part, in
Portion and right part are cleaned respectively.
Wherein, described two outlet passes are the first outlet pass and the second outlet pass, and three water jets are the first water spray
Mouthful, the second water jet and the 3rd water jet, first is arranged between first outlet pass and the storage tank and controls valve, described the
Second is arranged between two outlet passes and the storage tank and controls valve, step S3 is specifically included：
When the left part cleannes of the heat exchanger are less than default cleaning angle value, control the second control valve and open, and
Control the first control valve to close, first water jet water outlet is cleaned with the left part to the heat exchanger；
When the middle part cleannes of the heat exchanger are less than default cleaning angle value, the first control valve and described the are controlled
Two control valves are opened, and second water jet water outlet in the middle part of the heat exchanger with to cleaning；
When the right cleannes of the heat exchanger are less than default cleaning angle value, control the first control valve and open, and control
Make the second control valve to close, the 3rd water jet water outlet is cleaned with the right part to the heat exchanger.
Therefore, in embodiment of the present utility model, using the water inlet pipe of staggered form two and there are three cavitys and three water outlets
Mouthful sprinkler head structure, by condensed water from exchanger base be evacuated to storage tank the pump housing, be arranged on two water inlet pipes two control valves
And the Brilliant Eyes of three sections of site anteseptic degree of automatic detection heat exchanger, so, preset clearly when the right side cleannes of heat exchanger are less than
During cleanliness value C0, the left side valve of sprinkler head is opened, and condensed water enters sprinkler head right chamber body by left water inlet pipe, then by right water spray
Mouthful spray with flushing heat exchanging device right part, as shown in Figure 8；In the same manner, when the left side cleannes of heat exchanger are less than default cleannes
During value C0, the right side valve of sprinkler head is opened, and condensed water enters sprinkler head left chamber body by right water inlet pipe, is then sprayed by left water jet
Go out with flushing heat exchanging device left part, as shown in Figure 9；When the middle part cleannes of heat exchanger are less than default cleaning angle value C0, water
The valve of left and right two of shower nozzle is opened simultaneously, and the condensed water of left water inlet pipe and right water inlet pipe crosses in middle water inlet and enters by
The mouth of a river flow in cavity, then sprayed with flushing heat exchanging device mid portion by middle water jet, as shown in Figure 10.
According to one embodiment of the present utility model, when the dryer performs drying clothing program, when default
Between control the pump housing and open once, the condensed water that the water collector is collected is delivered to into the storage tank.
According to the cleaning control method of the dryer heat exchanger of the utility model embodiment, by spraying in storage tank and water
Control valve is set, and three water jets that can control sprinkler head are individually sprayed water, so as to realize that water sprays between each outlet pass of head
The cleaning of the zones of different of head heat exchanger, also, on the basis of the power output for not changing the pump housing, hydraulic pressure can be increased,
The rate of output water of single water jet is improved, so as to improve the impulsive force of current heat exchanger, is conducive to improving rushing for heat exchanger
The cleannes washed, improve cleaning performance.Additionally, passing through the cleannes at three sections of positions of detection heat exchanger to control corresponding water spray
Mouthful water outlet, so as to the left part of heat exchanger, middle part and right part are cleaned respectively, not only cleaning effect is good, cleans more efficient, also
Useless cleaning is avoided, is reduced and is wasted.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " is based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description, rather than indicate or imply indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects or can communicate each other；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clearly restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combine in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (5)
1. a kind of cleaning control system of dryer heat exchanger, it is characterised in that include：
It is arranged on the lower section of the heat exchanger to collect the water collector of condensed water；
Storage tank；
Sprinkler head, the sprinkler head is connected and positioned at the top of the heat exchanger with the storage tank, and the sprinkler head has three
Individual water jet and two outlet passes, it is corresponding described to control that control valve is provided between each described outlet pass and the storage tank
The break-make of outlet pass and the storage tank, water jet water spray when one in the control valve opens, described at least one；
The pump housing, the pump housing is used to for the condensed water that the water collector is collected to be delivered to the storage tank；
Detection module, the detection module detects the cleannes at three sections of positions of the heat exchanger, wherein, the three of the heat exchanger
Section position includes left part, middle part and right part；
Judge module, the judge module is judged to obtain judged result to the cleannes at three sections of positions；
Control module, the control module is controlled with by described three sprays according to the judged result to the control valve
The mouth of a river corresponds to be cleaned respectively to the left part of the heat exchanger, middle part and right part.
2. the cleaning control system of dryer heat exchanger according to claim 1, it is characterised in that described two water flowings
Mouthful for the first outlet pass and the second outlet pass, three water jets are the first water jet, the second water jet and the 3rd water jet,
First is arranged between first outlet pass and the storage tank and controls valve, set between second outlet pass and the storage tank
The second control valve is put, wherein,
When the left part cleannes of the heat exchanger are less than default cleaning angle value, the control module control described second controls valve
Open, and control the first control valve and close, first water jet water outlet is cleaned with the left part to the heat exchanger；
When the middle part cleannes of the heat exchanger are less than default cleaning angle value, the control module control described first controls valve
Open with the described second control valve, second water jet water outlet in the middle part of the heat exchanger with to cleaning；
When the right cleannes of the heat exchanger are less than default cleaning angle value, the control module control described first controls valve and opens
Open, and control the second control valve and close, the 3rd water jet water outlet is cleaned with the right part to the heat exchanger.
3. the cleaning control system of dryer heat exchanger according to claim 1 and 2, it is characterised in that the detection
Module detects the cleannes at three sections of positions of the heat exchanger by Brilliant Eyes.
4. the cleaning control system of dryer heat exchanger according to claim 1, it is characterised in that three water sprays
The length direction interval of heat exchanger described in opening's edge is opened in the top of the heat exchanger.
5. a kind of dryer, it is characterised in that include dryer heat exchanger according to any one of claim 1-4
Cleaning control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687082.6U CN206090124U (en) | 2016-06-30 | 2016-06-30 | Clean control system and dryer of heat exchanger for dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687082.6U CN206090124U (en) | 2016-06-30 | 2016-06-30 | Clean control system and dryer of heat exchanger for dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090124U true CN206090124U (en) | 2017-04-12 |
Family
ID=58465214
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687082.6U Active CN206090124U (en) | 2016-06-30 | 2016-06-30 | Clean control system and dryer of heat exchanger for dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN206090124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951402A (en) * | 2016-06-30 | 2016-09-21 | 无锡小天鹅股份有限公司 | Cleaning control method and system of heat exchanger for clothes dryer and clothes dryer |
-
2016
- 2016-06-30 CN CN201620687082.6U patent/CN206090124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951402A (en) * | 2016-06-30 | 2016-09-21 | 无锡小天鹅股份有限公司 | Cleaning control method and system of heat exchanger for clothes dryer and clothes dryer |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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| TR01 | Transfer of patent right |