CN107621194A - Heat exchanger cleaning device and air-conditioner outdoor unit - Google Patents
Heat exchanger cleaning device and air-conditioner outdoor unit Download PDFInfo
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- CN107621194A CN107621194A CN201610555885.0A CN201610555885A CN107621194A CN 107621194 A CN107621194 A CN 107621194A CN 201610555885 A CN201610555885 A CN 201610555885A CN 107621194 A CN107621194 A CN 107621194A
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Abstract
The invention provides a kind of heat exchanger cleaning device and air-conditioner outdoor unit, the heat exchanger cleaning device is used to clean the heat exchanger in air-conditioner outdoor unit, and it includes：Steam raising plant and the jetter with tubular structure.Steam raising plant produces high steam, multiple spray orifices are provided with the surface towards heat exchanger of at least part pipeline section of jetter, jetter is connected by pipeline with the steam (vapor) outlet of steam raising plant, to utilize the high steam hydro-peening heat exchanger sprayed via multiple spray orifices.High steam can be ejected between heat exchanger surface and its gap by the heat exchanger cleaning device of the present invention by spray orifice, high steam can pass through the fin clearance of heat exchanger, uniformly it is attached to fin surface and surface dirt is dissolved into the generation globule, fin surface dust and dirt are peeled off by the gravity of the globule, so as to reach the purpose of cleaning.The heat exchanger cleaning device of the present invention is without manual labor, while cleaning efficiency is high.
Description
Technical field
The present invention relates to field of air conditioning, more particularly to a kind of heat exchanger cleaning device and air-conditioner outdoor unit.
Background technology
Business air conditioner can adhere to substantial amounts of ash during long-term use on the radiating fin of the evaporator in its outer machine
Dirt is, it is necessary to which timing is cleaned to it.Otherwise, by the great radiating effect for reducing evaporator, and then the refrigeration of air-conditioning is influenceed
Performance.
In the prior art, the cleaning way of machine outside business air conditioner is generally manually directly rinsed using water pipe.It is this clear
Washing mode not only needs hand labor, and needs first to disassemble the housing of outer machine, otherwise, across shell cleaning performance compared with
Difference, therefore waste time and energy.Meanwhile this cleaning way can also waste substantial amounts of water resource.In addition, if it is from water source in air-conditioning
When farther out, washing and cleaning operation is very inconvenient.And this cleaning way cleaning effect is poor, it is impossible to removes A/C evaporator well
In dirt.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on
State the heat exchanger cleaning device and air-conditioner outdoor unit of problem.
The present invention one is further objective is that the heat exchanger of cleaning air-conditioner outdoor unit.
Another of the present invention is further objective is that in order to easy to use.
Another further object of the present invention is cleaning performance to be improved.
According to an aspect of the present invention, the invention provides a kind of heat exchanger cleaning device, for air-conditioner outdoor unit
In heat exchanger cleaned, it includes：Steam raising plant, it is arranged inside air-conditioner outdoor unit, is configured to produce high pressure steaming
Vapour；Water tank, it is arranged in air-conditioner outdoor unit inner top wall, its delivery port is connected with steam raising plant with to steam raising plant
Water source is provided, its water inlet is communicated to outside air-conditioner outdoor unit by air-conditioner outdoor unit roof；And the spray with tubular structure
Cleaning device, it is arranged inside air-conditioner outdoor unit, multiple spray orifices is provided with the surface towards heat exchanger of its at least part pipeline section,
Jetter is connected by pipeline with the steam (vapor) outlet of steam raising plant, to utilize the high steam sprayed via multiple spray orifices
Hydro-peening heat exchanger.
Alternatively, heat exchanger vertically extends, and its horizontal cross-section is L-shaped, jetter be L-shaped rigid pipe simultaneously
It is arranged on the inside of heat exchanger, the outer rim of L-shaped rigid pipe is adapted with heat exchanger inside edge shape.
Alternatively, plane where L-shaped rigid pipe is horizontal plane.
Alternatively, above-mentioned heat exchanger cleaning device also includes：Conveyer, it is configured to controllably drive jetter edge to change
The bearing of trend movement of hot device, to utilize the different parts of high steam hydro-peening heat exchanger.
Alternatively, conveyer is with including two lateral separations along the conveyer belt being vertically arranged, two pipes of L-shaped rigid pipe
Section is fixedly connected with two conveyer belts respectively, vertically to be moved up and down under the common drive of two conveyer belts.
Alternatively, the upper end of conveyer belt close to heat exchanger upper end set, its lower end extend downward into under heat exchanger
Hold neat position level with both hands, to enable jetter to be exchanged heat in the whole short transverse of heat exchanger using high steam hydro-peening
Device.
Alternatively, above-mentioned heat exchanger cleaning device also includes：The steam of transporting hose, its one end and steam raising plant goes out
Mouth connection, the other end are connected with one end of L-shaped rigid pipe, and high steam caused by steam raising plant is delivered into hydro-peening dress
Put.
Alternatively, steam raising plant is arranged on the bottom wall of air-conditioner outdoor unit, and the length of transporting hose is sent out more than steam
Generating apparatus and the distance of heat exchanger lower end.
Alternatively, bearing of trend of multiple spray orifices along L-shaped rigid pipe is equidistantly spaced from, and the aperture of multiple spray orifices is along away from L
Gradually increase on the direction of the connection end of shape rigid pipe and transporting hose, to ensure the air pressure equalisation of each spray orifice.
Alternatively, heat exchanger cleaning device, in addition to：Liquid level detection device, it is arranged inside water tank, to detect in water tank
Water level；And when the water level that steam raising plant is configured in water tank is less than the first default value, stop producing high pressure
Steam.
Alternatively, the pressure of high steam is between 0.4~1MPa, and temperature is between 100~110 DEG C.
According to another aspect of the present invention, a kind of air-conditioner outdoor unit is additionally provided, including：Heat exchanger and above-mentioned heat exchanger
Cleaning device.
The invention provides a kind of heat exchanger cleaning device, the heat exchanger cleaning device is used for changing in air-conditioner outdoor unit
Hot device is cleaned, and it includes：Steam raising plant and the jetter with tubular structure.Steam raising plant produces high pressure
Steam, multiple spray orifices is provided with the surface towards heat exchanger of at least part pipeline section of jetter, jetter passes through pipe
Road connects with the steam (vapor) outlet of steam raising plant, to utilize the high steam hydro-peening heat exchanger sprayed via multiple spray orifices.This
High steam can be ejected between heat exchanger surface and its gap by the heat exchanger cleaning device of invention by spray orifice, high steam
The fin clearance of heat exchanger can be passed through, fin surface is uniformly attached to and surface dirt is dissolved into the generation globule, by the globule
Gravity peel off fin surface dust and dirt, so as to reach the purpose of cleaning.The heat exchanger cleaning device of the present invention is without people
Power is worked, while cleaning efficiency is high.
In addition, the water tank of the present invention is arranged in air-conditioner outdoor unit inner top wall, its delivery port connects with steam raising plant
Connect to provide water source to steam raising plant, its water inlet is communicated to outside air-conditioner outdoor unit by air-conditioner outdoor unit roof；This
The heat exchanger cleaning device of invention is preferably used for cleaning home-use outdoor machine of air-conditioner.Under normal conditions, home-use outdoor machine of air-conditioner
It is arranged at below window, water tank inlet is arranged above air-conditioner outdoor unit roof in order to which user adds water to water tank inside.
Further, heat exchanger cleaning device of the invention also includes conveyer, and conveyer controllably drives hydro-peening
Device moves along the bearing of trend of heat exchanger, to utilize the different parts of high steam hydro-peening heat exchanger.The heat exchanger of the present invention
Any position that cleaning device is capable of heat exchanging device is cleaned, and improves cleaning performance.
In addition, present invention also offers a kind of air-conditioner outdoor unit, including heat exchanger and above-mentioned heat exchanger cleaning device.The sky
Adjust outdoor unit to be cleaned comprehensively using high steam heat exchanging device, not only without manual labor, also improve cleaning efficiency.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of heat exchanger cleaning device according to an embodiment of the invention；
Fig. 2 is the schematic diagram that heat exchanger cleaning device according to an embodiment of the invention is located inside air-conditioner outdoor unit；
Fig. 3 is the schematic diagram of the jetter of heat exchanger cleaning device according to an embodiment of the invention；And
Fig. 4 is the signal of the water tank and steam raising plant of heat exchanger cleaning device in accordance with another embodiment of the present invention
Figure.
Embodiment
The present embodiment provide firstly a kind of heat exchanger cleaning device, and Fig. 1 is heat exchange according to an embodiment of the invention
The schematic diagram of device cleaning device, the heat exchanger cleaning device are used to clean the heat exchanger 21 in air-conditioner outdoor unit, exchanged heat
Device cleaning device can be arranged inside air-conditioner outdoor unit, and it includes：Steam raising plant 10, water tank 14 and there is tubular structure
Jetter 11.
Steam raising plant 10 is arranged inside air-conditioner outdoor unit, is configured to produce high steam, steam raising plant 10
Heater is internally provided with, can heat water to more than 100 degrees Celsius makes it be vaporizated into high steam.In the present embodiment
In, the pressure of high steam can be in the range of 0.4~1 MPa, and temperature is between 100~110 DEG C.Through inventor's test of many times
It was found that the pressure and temperature of high steam, in the range of above-mentioned two, dust removing effects are optimal.
Water tank 14 is arranged in air-conditioner outdoor unit inner top wall, and delivery port is connected with steam raising plant 10 to be sent out to steam
Generating apparatus 10 provides water source, and its water inlet 102 is communicated to outside air-conditioner outdoor unit by air-conditioner outdoor unit roof.The present embodiment
Heat exchanger cleaning device is preferably used for cleaning home-use outdoor machine of air-conditioner.Under normal conditions, home-use outdoor machine of air-conditioner is arranged at
Below window, the water inlet 102 of water tank 14 is arranged above air-conditioner outdoor unit roof in order to which user is to inside water tank 14 plus water.
Jetter 11 is arranged inside air-conditioner outdoor unit, its at least part pipeline section towards setting on the surface of heat exchanger 21
Multiple spray orifices (being not shown due to blocking) are equipped with, jetter 11 passes through pipeline and the steam (vapor) outlet 101 of steam raising plant 10
Connection, to utilize the high steam hydro-peening heat exchanger 21 sprayed via multiple spray orifices.The heat exchanger cleaning device of the present embodiment can
So that high steam is ejected between the surface of heat exchanger 21 and its gap by spray orifice, high steam can pass through the wing of heat exchanger 21
The gap of piece 211, high steam is uniformly attached to the surface of fin 211 and surface dirt is dissolved into the generation globule, by the weight of the globule
Power peels off the surface dirt of fin 211 and dirt, so as to reach the purpose of cleaning.Relative to prior art, the heat exchange of the present embodiment
Device cleaning device not only without manual labor, also improves cleaning efficiency.
Fig. 2 is the schematic diagram that heat exchanger cleaning device according to an embodiment of the invention is located inside air-conditioner outdoor unit.
In the present embodiment, heat exchanger cleaning device is preferably used for cleaning home-use outdoor machine of air-conditioner.The heat exchange of above-mentioned air-conditioner outdoor unit
Device 21 vertically extends, and its horizontal cross-section is L-shaped, and jetter 11 is L-shaped rigid pipe and is arranged at heat exchanger 21
Inner side, the outer rim of L-shaped rigid pipe are adapted with the inside edge shape of heat exchanger 21.Specifically, above-mentioned heat exchanger 21 includes multiple
The fin 211 being vertically arranged, multiple fins 211 in the horizontal direction parallel arranged to form horizontal cross-section changing as L-type structure
The hot main part of device 21, the bearing of trend of heat exchanger 21 are the bearing of trend of multiple fins 211, that is, vertical direction.
In the present embodiment, L-shaped rigid pipe is horizontally disposed with, that is, plane where L-shaped rigid pipe is horizontal plane.L-shaped
The physical dimension of rigid pipe can be slightly less than the inside edge size of fin 211, in order to extension of the L-shaped rigid pipe along heat exchanger 21
The without hindrance motion in direction.
Heat exchanger cleaning device also includes：Conveyer 12, controllably drive extension of the jetter 11 along heat exchanger 21
Direction is moved, to utilize the different parts of high steam hydro-peening heat exchanger 21.Above-mentioned conveyer 12 can be lifting platform, lifting
Platform carries jetter 11 and drives it to move up and down.Above-mentioned conveyer 12 can also include conveyer belt or any one can
Realize the device linearly moved back and forth.
In the present embodiment, conveyer 12 is with including two lateral separations along the conveyer belt and drive two being vertically arranged
4 belt wheels that individual conveyer belt rotates.Two pipeline sections of L-shaped rigid pipe are respectively fixedly connected with two conveyer belts, with two transmission
Vertically moved up and down under the common drive of band.Two conveyer belts are respectively the first conveyer belt 121 and the second conveyer belt
122, the first conveyer belt 121 rotates under the drive of the belt wheel 124 of first pulley 123 and second, and the second conveyer belt 122 is in the 3rd band
Rotated under the drive of wheel (being not shown due to blocking) and the 4th belt wheel 126.Above-mentioned 4 belt wheels can with positive and negative rotation while
Rotation stops simultaneously, and wherein first pulley 123 is identical with the rotation direction of the second belt wheel 124, the 3rd belt wheel and the 4th belt wheel 126
Rotation direction it is identical, meanwhile, the rotation direction of the belt wheel of first pulley 123 and the 3rd is opposite.For example, first pulley 123 and
Two belt wheels 124 rotate clockwise, and the first conveyer belt 121 rotates clockwise, meanwhile, the 3rd belt wheel and the 4th belt wheel 126 are counterclockwise
Rotate, the second conveyer belt 122 rotates counterclockwise, and drives jetter 11 to move downward, conversely, jetter 11 moves upwards.
In the present embodiment, heat exchanger cleaning device is internally provided with motor, is rotated with 4 belt wheels of driving.Above-mentioned 4 belt wheels turn
Axle can extend across heat exchanger 21 to the direction of side wall 23 of air-conditioner outdoor unit and be fixed in side wall 23.
The upper end of conveyer belt sets close to the upper end of heat exchanger 21, that is, flushed with or slightly higher than with the upper end of heat exchanger 21
The upper end of heat exchanger 21.Its lower end extends downward into the position of lower end concordant with the lower end of heat exchanger 21 or less than heat exchanger 21
Put, to enable jetter 11 to utilize high steam hydro-peening heat exchanger 21 in the whole altitude range of heat exchanger 21.
Fig. 3 is the schematic diagram of the jetter 11 of heat exchanger cleaning device according to an embodiment of the invention, this implementation
The jetter 11 of example can be L-shaped rigid pipe, and the outer surface of L-shaped rigid pipe is provided with multiple spray orifices 111, in order to which hydro-peening fills
Put 11 and carry out hydro-peening, multiple equidistantly distributeds of spray orifice 111, to cause high steam hydro-peening uniform to the fin 211 on the outside of it.
In the present embodiment, a hook 114 is respectively arranged with the center of two pipeline sections of L-shaped rigid pipe, first passes
Send and multiple square holes are correspondingly provided with the conveyer belt 122 of band 121 and second, above-mentioned two hook 114 is respectively protruding into two conveyer belts
Square hole in fix L-shaped rigid pipe.Two square holes for being used to accommodate above-mentioned two hook 114 on conveyer belt are in vertical height
Concordantly, to ensure that L-shaped rigid pipe is horizontally disposed with.In addition, above-mentioned hook 114 has one fixed width, to ensure that L-shaped rigid pipe is fixed
Firmly, its swing is prevented.
Wherein one end of above-mentioned L-shaped rigid pipe is provided with steam inlet 115 to receive high steam.
Above-mentioned heat exchanger cleaning device also includes：Transporting hose 13, its one end and the steam (vapor) outlet of steam raising plant 10
101 connections, the other end are connected with one end of L-shaped rigid pipe, and high steam caused by steam raising plant 10 is delivered into spray
Cleaning device 11.In the present embodiment, the one end of transporting hose 13 connects with the steam (vapor) outlet 101 of steam raising plant 10, the other end
It is connected with the steam inlet 115 of L-shaped rigid pipe.
Steam raising plant 10 is arranged on the bottom wall 22 of air-conditioner outdoor unit, and the length of transporting hose 13 is more than steam generation
Device 10 and the distance of the lower end of heat exchanger 21, to prevent transporting hose 13 from moving up and down generation obstruction to jetter 11.
In the present embodiment, side of the aperture of multiple spray orifices 111 along the connection end away from L-shaped rigid pipe and transporting hose 13
Gradually increase upwards, to ensure the air pressure equalisation of each spray orifice 111.Due to the steaming at L-shaped rigid pipe steam inlet 115
Steam pressure is larger, and smaller away from the steam pressure at L-shaped rigid pipe steam inlet 115, close to the spray of steam inlet 115
The jet amount of the unit interval of hole 111 is larger, and the jet amount of the unit interval of spray orifice 111 away from steam inlet 115 is smaller.It is multiple
The aperture of spray orifice 111 with gradually increasing on the direction of the connection end of transporting hose 13, i.e., is entered along away from L-shaped rigid pipe close to steam
The aperture of spray orifice 111 of gas port 115 is smaller, and the aperture of spray orifice 111 away from steam inlet 115 is larger, to ensure each spray orifice
Jet amount in 111 unit interval is identical.
Above-mentioned heat exchanger cleaning device also includes：Water tank 14 and liquid level detection device 15.Fig. 4 is another according to the present invention
The water tank 14 of the heat exchanger cleaning device of individual embodiment and the schematic diagram of steam raising plant 10.
The delivery port of water tank 14 is connected with steam raising plant 10 to provide water source to steam raising plant 10.Level sensing
Device 15, it is arranged inside water tank 14, to detect the water level in water tank 14, liquid level detection device 15 can be that thermal conductance type liquid level is supervised
Survey device, electronic type level monitoring device or baffle-type level monitoring device etc..And steam raising plant 10 is also in water tank 14
When interior water level is less than the first default value, stop producing high steam.Wherein, the first default value can be according to steam generation
The operating temperature of device 10 and total water-holding quantity of water tank 14 are configured, when liquid level detection device 15 is detected in water tank 14
When water level is less than the first default value, illustrate the inside water shortage of water tank 14, steam raising plant 10 is stopped to prevent from sending out
Raw dry combustion method.In the present embodiment, heat exchanger cleaning device also includes being used for the box for containing water tank 14 and steam raising plant 10
Body 16, water tank 14 and steam raising plant 10 are contained in order to integrate, saves air-conditioner outdoor unit inner space.
Present invention also offers a kind of air-conditioner outdoor unit, including heat exchanger 21 and above-mentioned heat exchanger cleaning device.The air-conditioning
Outdoor unit is cleaned comprehensively using high steam heat exchanging device 21, not only without manual labor, also improves cleaning efficiency.
In some optional embodiments, user can manually open heat exchanger cleaning device.For example, outside air conditioning chamber
Machine shell can be provided with the button for opening heat exchanger cleaning device.After button is opened, if jetter 11 is not in conveyer belt
Top, jetter 11 move quickly into top first under the drive of conveyer belt, and now, steam raising plant 10 starts
Produce high steam and be delivered to jetter 11.Jetter 11 is moved to slowly and at the uniform velocity under the drive of conveyer belt
Spray orifice 111 sprays high steam to the lowermost end of conveyer belt simultaneously, to realize comprehensive sufficiently cleaning of heat exchanging device 21.Heat exchanger
After 21 cleanings, steam raising plant 10 is closed, and jetter 11 returns to conveyer belt top in order to use next time.
In other optional embodiment, heat exchanger cleaning device can also automatic start.For example, heat exchanger cleans
Device can be automatically turned at interval of preset time, and heat exchanging device 21 is once cleaned.Above-mentioned preset time can should basis
The speed of the dust accumulation on the surface of 21 fin of heat exchanger 211 is set, and to ensure in preset time, is accumulated on fin 211
Dust do not interfere with air-conditioner outdoor unit normal work, such as preset time can be 1 month.
A kind of heat exchanger cleaning device is present embodiments provided, the heat exchanger cleaning device is used in air-conditioner outdoor unit
Heat exchanger 21 is cleaned, and it includes：Steam raising plant 10 and the jetter 11 with tubular structure.Steam raising plant
10 produce high steams, at least part pipeline section of jetter 11 towards being provided with multiple spray orifices on the surface of heat exchanger 21
111, jetter 11 is connected by pipeline with the steam (vapor) outlet 101 of steam raising plant 10, with using via multiple spray orifices 111
The high steam hydro-peening heat exchanger 21 of ejection.High steam can be passed through spray orifice 111 by the heat exchanger cleaning device of the present embodiment
It is ejected between the surface of heat exchanger 21 and its gap, high steam can pass through the gap of fin 211 of heat exchanger 21, uniformly be attached to
Surface dirt is simultaneously dissolved the generation globule by the surface of fin 211, and the surface dirt of fin 211 and dirt are peeled off by the gravity of the globule,
So as to reach the purpose of cleaning.The heat exchanger cleaning device of the present invention is without manual labor, while cleaning efficiency is high.
In addition, the water tank 14 of the present embodiment is arranged in air-conditioner outdoor unit inner top wall, its delivery port fills with steam generation
10 connections are put to provide water source to steam raising plant 10, its water inlet 102 is communicated to air conditioning chamber by air-conditioner outdoor unit roof
Outside outer machine；The heat exchanger cleaning device of the present embodiment is preferably used for cleaning home-use outdoor machine of air-conditioner.Under normal conditions, family
It is arranged at air-conditioner outdoor unit below window, the water inlet 102 of water tank 14 is arranged above air-conditioner outdoor unit roof in order to user
Add water inside to water tank 14.
Further, the heat exchanger cleaning device of the present embodiment also includes conveyer 12, the controllably band of conveyer 12
Dynamic bearing of trend of the jetter 11 along heat exchanger 21 moves, to utilize the different parts of high steam hydro-peening heat exchanger 21.This
Any position that the heat exchanger cleaning device of embodiment is capable of heat exchanging device 21 is cleaned, and improves cleaning performance.
In addition, the present embodiment additionally provides a kind of air-conditioner outdoor unit, including heat exchanger 21 and above-mentioned heat exchanger cleaning device.
The air-conditioner outdoor unit is cleaned comprehensively using high steam heat exchanging device 21, not only without manual labor, also improves cleaning
Efficiency.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (12)
- A kind of 1. heat exchanger cleaning device, for being cleaned to the heat exchanger in air-conditioner outdoor unit, it is characterised in that including：Steam raising plant, it is arranged inside the air-conditioner outdoor unit, is configured to produce high steam；Water tank, it is arranged in the air-conditioner outdoor unit inner top wall, its delivery port is connected with the steam raising plant with to institute State steam raising plant and water source is provided, its water inlet is communicated to outside the air-conditioner outdoor unit by the air-conditioner outdoor unit roof Portion；AndJetter with tubular structure, it is arranged inside the air-conditioner outdoor unit, described in the direction of its at least part pipeline section Multiple spray orifices are provided with the surface of heat exchanger, the jetter passes through pipeline and the steam (vapor) outlet of the steam raising plant Connection, to utilize heat exchanger described in the high steam hydro-peening sprayed via the multiple spray orifice.
- 2. heat exchanger cleaning device according to claim 1, it is characterised in thatThe heat exchanger vertically extends, and its horizontal cross-section is L-shaped, and the jetter is L-shaped rigid pipe and set It is placed on the inside of the heat exchanger, the outer rim of the L-shaped rigid pipe is adapted with heat exchanger inside edge shape.
- 3. heat exchanger cleaning device according to claim 2, it is characterised in thatPlane where the L-shaped rigid pipe is horizontal plane.
- 4. heat exchanger cleaning device according to claim 2, it is characterised in that also include：Conveyer, it is configured to controllably drive bearing of trend of the jetter along the heat exchanger to move, to utilize institute State the different parts of heat exchanger described in high steam hydro-peening.
- 5. heat exchanger cleaning device according to claim 4, it is characterised in thatThe conveyer is with including two lateral separations along the conveyer belt being vertically arranged, two pipeline sections of the L-shaped rigid pipe It is fixedly connected respectively with two conveyer belts, vertically to be moved up and down under the common drive of two conveyer belts It is dynamic.
- 6. heat exchanger cleaning device according to claim 5, it is characterised in thatThe upper end of the conveyer belt close to the heat exchanger upper end set, its lower end extend downward into under the heat exchanger Hold neat position level with both hands, to enable the jetter to be steamed in the whole short transverse of the heat exchanger using the high pressure Heat exchanger described in vapour hydro-peening.
- 7. heat exchanger cleaning device according to claim 2, it is characterised in that also include：Transporting hose, its one end connect with the steam (vapor) outlet of the steam raising plant, the other end and the one of the L-shaped rigid pipe End connection, the jetter is delivered to by the high steam caused by the steam raising plant.
- 8. heat exchanger cleaning device according to claim 7, it is characterised in thatThe steam raising plant is arranged on the bottom wall of the air-conditioner outdoor unit, and the length of the transporting hose is more than the steaming Vapour generating means and the distance of the heat exchanger lower end.
- 9. heat exchanger cleaning device according to claim 2, it is characterised in thatBearing of trend of multiple spray orifices along the L-shaped rigid pipe is equidistantly spaced from, and the aperture of the multiple spray orifice is along away from the L Shape rigid pipe on the direction of the connection end of the transporting hose with gradually increasing, to ensure the air pressure equalisation of each spray orifice.
- 10. heat exchanger cleaning device according to claim 1, it is characterised in that also include：Liquid level detection device, it is arranged inside the water tank, to detect the water level in the water tank；AndWhen the water level that the steam raising plant is configured in the water tank is less than the first default value, stop described in generation High steam.
- 11. heat exchanger cleaning device according to claim 1, it is characterised in thatThe pressure of the high steam is between 0.4~1MPa, and temperature is between 100~110 DEG C.
- A kind of 12. air-conditioner outdoor unit, it is characterised in that including：Heat exchanger and the heat exchange as any one of claim 1-11 Device cleaning device.
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| CN201610555885.0A CN107621194B (en) | 2016-07-14 | 2016-07-14 | Heat exchanger cleaning device and air-conditioner outdoor unit |
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| CN201610555885.0A CN107621194B (en) | 2016-07-14 | 2016-07-14 | Heat exchanger cleaning device and air-conditioner outdoor unit |
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| CN107621194B CN107621194B (en) | 2019-11-05 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108435717A (en) * | 2018-05-14 | 2018-08-24 | 江苏康大联合节能科技有限公司 | A kind of vapour gas combined highly effective cleaning system being exclusively used in nonmetallic heat exchanger |
| CN111256278A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256273A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256274A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256277A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
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| CN104390513A (en) * | 2014-11-18 | 2015-03-04 | 重庆勤俭节电科技有限公司 | No-water cleaning device of central air-conditioning evaporator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435717A (en) * | 2018-05-14 | 2018-08-24 | 江苏康大联合节能科技有限公司 | A kind of vapour gas combined highly effective cleaning system being exclusively used in nonmetallic heat exchanger |
| CN111256278A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256273A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256274A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256277A (en) * | 2018-11-30 | 2020-06-09 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256277B (en) * | 2018-11-30 | 2023-05-23 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256278B (en) * | 2018-11-30 | 2023-05-23 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
| CN111256274B (en) * | 2018-11-30 | 2023-05-23 | 青岛海高设计制造有限公司 | Steam self-cleaning method and device and air conditioner |
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|---|---|
| CN107621194B (en) | 2019-11-05 |
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