CN209341926U - A kind of heat exchanger cleaning mechanism and air conditioner - Google Patents
A kind of heat exchanger cleaning mechanism and air conditioner Download PDFInfo
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- CN209341926U CN209341926U CN201821277286.8U CN201821277286U CN209341926U CN 209341926 U CN209341926 U CN 209341926U CN 201821277286 U CN201821277286 U CN 201821277286U CN 209341926 U CN209341926 U CN 209341926U
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- heat exchanger
- vibrator
- cleaning mechanism
- support base
- refrigerant pipe
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Abstract
The utility model discloses a kind of heat exchanger cleaning mechanism and air conditioners, belong to air-conditioning technical field.The heat exchanger cleaning mechanism includes heat exchanger and vibrator, and vibrator is set at the refrigerant pipe of heat exchanger, and vibrator is used to drive the heat exchange tube vibration in heat exchanger；Wherein, vibrator is frequency low-amplitude vibrator or ultrasonic vibrator.It is able to solve when automatic cleaning device carries out dust cleaning that structure is complicated by the heat exchanger cleaning mechanism of the utility model, the bad problem of dust removing effects, while also improving the elimination effect to greasy dirt.
Description
Technical field
The utility model relates to air-conditioning technical fields, and in particular to a kind of cleaning mechanism and air conditioner of heat exchanger.
Background technique
Present air quality is poor, therefore the heat exchanger surface of air-conditioning can adhere to a large amount of dirty stifled object, the kind of dirty stifled object
Class is various, and little particle dust etc. is more and more, has in existing air conditioner and carries out ash by the hairbrush in setting automatic cleaning device
The cleaning of dirt, structure is more complicated, and dust removing effects are bad.
Utility model content
The utility model embodiment provides a kind of heat exchanger cleaning mechanism and air conditioner, logical to solve heat exchanger of air conditioner
Cross automatic cleaning device carry out dust cleaning when structure is complicated, the bad problem of dust removing effects.For the embodiment to disclosure
Some aspects have a basic understanding, and simple summary is shown below.The summarized section is not extensive overview, nor wanting
It determines key/critical component or describes the protection scope of these embodiments.Its sole purpose is presented with simple form
Some concepts, in this, as the preamble of following detailed description.
According to the utility model embodiment in a first aspect, provide a kind of heat exchanger cleaning mechanism, including heat exchanger and
Vibrator, the vibrator are set at the refrigerant pipe of the heat exchanger, and the vibrator is for driving in the heat exchanger
Exchange heat tube vibration；Wherein, the vibrator is frequency low-amplitude vibrator or ultrasonic vibrator.
Optionally, the vibrator is set to the current divider of the heat exchanger far from the refrigerant of the heat exchanger side
Guan Shang.
Optionally, the heat exchanger cleaning mechanism further includes support base, and the refrigerant pipe is set to the vibrator and institute
State between support base, the vibrator is connect with the support base by regulating device, for adjust the vibrator with it is described
Spacing between support base contacts the vibrator, the support base with the refrigerant pipe respectively.
Optionally, the regulating device includes screw bolt and nut, and the nut is adapted with the bolt, the vibration
Threaded hole compatible with the bolt is offered on device, the support base respectively, the bolt is run through by the threaded hole
The vibrator, the support base.
Optionally, the support base is plate blob of viscose.
Optionally, the plate blob of viscose is on the face contacted with the refrigerant pipe along the axial direction for being parallel to the refrigerant pipe
Direction offers arc groove identical with the radius of curvature of the refrigerant pipe.
Optionally, the heat exchanger is fin-tube heat exchanger.
Optionally, the outer surface of the heat exchanger tube is equipped with hydrophobic coating.
Optionally, the hydrophobic coating with a thickness of 2~15 μm.
According to the second aspect of the utility model embodiment, a kind of air conditioner is provided, is cleaned including above-mentioned heat exchanger
Mechanism.
Technical solution provided by the embodiment of the utility model can include the following benefits:
By the way that frequency low-amplitude vibrator or ultrasonic vibrator are arranged at the refrigerant pipe position of heat exchanger, pass through vibrator
Vibration drive refrigerant tube vibration, to drive the heat exchanger tube in the heat exchanger that connect with refrigerant pipe to be vibrated, by heat exchanger tube
Dust or oil removal on outer wall, solve automatic cleaning device carry out dust cleaning when structure is complicated, dust removing effects are bad
The problem of, while also improving the elimination effect to greasy dirt.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is a kind of structural schematic diagram of heat exchanger cleaning mechanism shown according to an exemplary embodiment；
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A；
Fig. 3 is the scheme of installation of vibrator and refrigerant pipe shown according to an exemplary embodiment；
Fig. 4 is the vibrator shown according to another exemplary embodiment and the scheme of installation of refrigerant pipe.
Description of symbols:
1, heat exchanger tube；2, fin；3, refrigerant pipe；4, current divider；5, vibrator；6, support base；61, arc groove；62, it limits
Position protrusion；71, bolt；72, nut.
Specific embodiment
The following description and drawings fully show the specific embodiment of the utility model, so that those skilled in the art
Them can be practiced.Embodiment only represents possible variation, and unless explicitly requested, otherwise individual components and functionality is optional
, and the sequence operated can change.The part of some embodiments and feature can be included in or replace other implementations
The part of scheme and feature.The range of the embodiments of the present invention includes the entire scope and right of claims
All obtainable equivalents of claim.Herein, each embodiment can be by individually or generally " practical new with term
Type " indicates that this is not meant to automatic just for the sake of convenient, and if in fact disclose the utility model more than one
The range that ground limits the application is that any single utility model or utility model are conceived.Herein, first and second grades
The relational terms of class are used only for distinguishing one entity or operation from another entity or operation, without requiring or
Imply that there are any actual relationship or sequences between these entities or operation.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, such as relating in the present invention
And the description of " first ", " second " etc. is used for description purposes only, be not understood to indicate or imply its relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly
Including at least one this feature.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or the connection of one；It can
To be mechanical connection, it is also possible to be electrically connected；It can be and be directly connected to, can also indirectly connected through an intermediary, it can also be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.
Each embodiment herein is described in a progressive manner, and the highlights of each of the examples are implement with other
The difference of example, the same or similar parts in each embodiment may refer to each other.
According to the utility model embodiment in a first aspect, as shown in Figure 1, provide a kind of heat exchanger cleaning mechanism, wrap
Heat exchanger and vibrator 5 are included, vibrator 5 is set at the refrigerant pipe 3 of heat exchanger, and vibrator is used to drive the heat exchange in heat exchanger
Pipe 1 vibrates；Wherein, vibrator 5 is frequency low-amplitude vibrator or ultrasonic vibrator.
In this embodiment, the setting position of vibrator 5 is not specifically limited, as long as in the refrigerant pipe 3 of heat exchanger
Place drives the heat exchanger tube 1 in heat exchanger to be vibrated by refrigerant pipe 3, vibrator 5 and heat exchanger with the use of when be easy
Generate heat exchanger vibrate so that the fixed device of heat exchanger easily loosen, the connection cracky of not firm and vibrator 5 and online pipe,
The problem of leading to coolant leakage；It may cause resonance etc., noise enhancing simultaneously.The Oscillation Amplitude of frequency low-amplitude vibrator is small, right
Connecting portion destruction is small, and frequency is high, the impurity on the outer wall of the heat exchanger tube 1 in heat exchanger can faster be removed；Ultrasonic wave vibration
Dynamic device drives condenser pipe 1 to vibrate using the high-frequency sound wave of ultrasonic wave, and then is transmitted by the connection of condenser pipe 3 and heat exchanger tube 1
The dust or greasy dirt being attached on heat exchanger tube 1 are removed in vibration.Preferably, vibrator 5 is started using crawl, i.e., when starting every time
Between it is short, interval time is long, reduce and destroy, and avoid the formation of resonance, reduction noise.Specifically, it is miniature that QSE can be selected in vibrator 5
The vibrator of other models also can be selected in vibrator certainly, as long as the effect for driving condenser pipe 3 to vibrate can be played, together
Shi Yaoneng is easily installed.The quantity of vibrator 5 is not specifically limited, one or more can be set, but in view of vibration
The vibrating dust removing of device 5, oil removing effect, a vibrator 5 is set, simplifies mounting structure and has saved cost.
In an alternative embodiment, as shown in Figure 1, vibrator 5 is set to the current divider 4 of heat exchanger far from heat exchanger
On the refrigerant pipe 3 of side.Specifically, current divider 4 refers to the front end of current divider 4 far from the side of heat exchanger, i.e., goes back in refrigerant pipe 3
At the position not shunted, the front end of current divider 4 refers to that the refrigerant in condenser pipe 3 enters the arrival end of current divider 4, vibration
The vibration of dynamic device 5 can pass to each heat exchanger tube 1 by the branch of multiple refrigerant pipes 3 of 4 end of current divider, and stress is more equal
Even, drive heat exchanger tube 1 is more uniform, fully vibrates, and to improve vibrating effect, achievees the purpose that clean heat exchanger tube 1.
In an alternative embodiment, as shown in Figure 2,3, heat exchanger cleaning mechanism further includes support base 6, refrigerant pipe 3
Be set between vibrator 5 and support base 6, vibrator 5 is connect with support base 6 by regulating device, for adjust vibrator 5 with
Spacing between support base 6 contacts vibrator 5, support base 6 with 3 pipe of refrigerant respectively.
In this embodiment, vibrator 5 realizes consolidating for vibrator 5 and refrigerant pipe 3 by support base 6, regulating device
Dingan County's dress, regulating device can adjust the spacing between vibrator 5 and support base 6, to meet the cold of vibrator 5 and different tube diameters
Being coupled between matchmaker's pipe 3, plays fastening effect.Regulating device is not specifically limited, as long as adjustable vibrator 5
With the spacing between support base 6.
In an alternative embodiment, as shown in Figure 2,3, regulating device includes bolt 71 and nut 72, nut 72 with
Bolt 71 is adapted, and offers threaded hole compatible with bolt 71 on vibrator 5, support base 6 respectively, and bolt 71 passes through screw thread
Vibrator 5, support base 6 are run through in hole.
In this embodiment, a kind of concrete form of regulating device is given, is matched by bolt 71, the specific of nut 72
Close use, by nut 72 on bolt 71 upper rotation or backspin constantly the spacing between vibrator 5 and support base 6 is adjusted
It is whole, fastening is realized when vibrator 5, support base 6 are contacted with refrigerant pipe 3.
Optionally, vibrator 5, open up multiple threaded holes respectively on support base 6, bolt is installed in each threaded hole.For
Better fixed effect is played, threaded hole can open up 4, be distributed in the edge of vibrator 5, support base 6,4 screw threads
Hole is in turn connected to form rectangle.
In an alternative embodiment, support base 6 is plate blob of viscose.Specifically, support base 6 selects plate blob of viscose,
There can be certain buffer function in vibration processes to refrigerant pipe 3, reduce the abrasion to refrigerant pipe 3, simultaneously because having centainly
Elasticity can also eliminate the partial noise that refrigerant pipe 3 generates in vibration processes
In an alternative embodiment, as shown in figure 4, plate blob of viscose edge on the face contacted with refrigerant pipe 3 is parallel to
The axially direction of refrigerant pipe 33 offers arc groove 61 identical with the radius of curvature of refrigerant pipe 3.
In this embodiment, arc groove 61 open up be for the fixation that allows between refrigerant pipe 3 and support base 6 more
Securely, prevent the refrigerant pipe 3 in 5 vibration processes of vibrator from relatively moving, arc groove 61 opens up depth according to support
The thickness of seat 6 is suitably selected.
Optionally, as shown in figure 4, the two sides of arc groove 61 are along retention bead 62 is respectively set, for limiting refrigerant
Pipe 3 makes a relative move.Specifically, retention bead 62 is arranged on support base 6 along the axially direction for being parallel to refrigerant pipe 3.
Certainly, both arc groove 61, retention bead 62 can be used in conjunction with each other, and can prevent condenser pipe 3 from phase occurs
To movement, one such structure can also only be selected to realize the limit to refrigerant pipe 3.
Optionally, the section of support base 6 is skene arch, and the radius of curvature of skene arch is identical as the radius of curvature of refrigerant pipe 3,
Support base 6 is sheathed on the outer wall of refrigerant pipe 3.
In this embodiment, support base 6 is directly arranged to skene arch compatible with refrigerant pipe 3, can equally risen
To preventing refrigerant pipe 3 from relatively moving.
In an alternative embodiment, as shown in Figure 1, heat exchanger is fin-tube heat exchanger.Specifically, fin tube type
Heat exchanger is heat exchanger more commonly used at present, and with better heat dissipation effect, but the fin 2 being arranged on heat exchanger tube 1 holds
Easily accumulation dust or greasy dirt, removes more troublesome, therefore vibrator 5 through this embodiment can well solve this
Problem, while vibrator 5 drives heat exchanger tube 1 to vibrate, fin 2 also can and then vibrate together, to dispose between fin 2
Remaining dust or greasy dirt at position.Certainly, heat exchanger cleaning mechanism provided by the embodiment of the utility model is not limited to pair
In the selection of the type of heat exchanger, any type of heat exchanger can be cleaned.
In an alternative embodiment, the outer surface of heat exchanger tube 1 is equipped with hydrophobic coating.Setting hydrophobic coating can prevent
The attachment of dust is not fallen and is caused in the appearance of condensed water on the outer surface of heat exchanger tube 1, it is difficult to remove.Hydrophobic coating generally selects
With synthesis macromolecule melt polymer, such as polyolefin, polycarbonate, polyamide, polyacrylonitrile etc..
In an alternative embodiment, hydrophobic coating with a thickness of 2~15 μm.The thickness of hydrophobic coating is too small to be unfavorable for
Its hydrophobic effect, the excessive heat transfer effect for influencing heat exchanger tube 1 of the thickness of hydrophobic coating.
Optionally, hydrophobic coating with a thickness of 5 μm, 10 μm or 12 μm.
According to the second aspect of the utility model embodiment, a kind of air conditioner is provided, is cleaned including above-mentioned heat exchanger
Mechanism.Include heat exchanger cleaning mechanism in air conditioner, vibrator 5 and refrigerant pipe are made by support base 6, bolt 71 and nut 72
3 contacts drive refrigerant pipe 3 to vibrate by the vibration of vibrator 5, to drive the heat exchanger tube 1 connecting with refrigerant pipe 3 to vibrate, together
When arc groove 61 open up can also avoid refrigerant pipe 3 occur relative displacement, influence vibration effect, be more conducive to
The cleaning of heat exchanger, it is ensured that the outer surface of heat exchanger keeps cleaning, is conducive to the heat transfer effect for improving heat exchanger, promotes air conditioner
Refrigeration or heating effect, bring better usage experience to user.
The method and core concept of the above embodiments are only used to help understand the utility model；Meanwhile for
Those of ordinary skill in the art have in specific embodiments and applications and change based on the idea of the present invention
Become place, in conclusion this specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of heat exchanger cleaning mechanism, which is characterized in that including heat exchanger and vibrator, the vibrator is set to described change
At the refrigerant pipe of hot device, the vibrator is used to drive the heat exchange tube vibration in the heat exchanger；Wherein, the vibrator is height
Frequency low amplitude vibration device or ultrasonic vibrator.
2. heat exchanger cleaning mechanism according to claim 1, which is characterized in that the vibrator is set to the heat exchanger
The refrigerant pipe of the current divider far from the heat exchanger side on.
3. heat exchanger cleaning mechanism according to claim 1, which is characterized in that further include support base, the refrigerant pipe is set
It is placed between the vibrator and the support base, the vibrator is connect with the support base by regulating device, for adjusting
The spacing between the vibrator and the support base is saved, connects the vibrator, the support base with the refrigerant pipe respectively
Touching.
4. heat exchanger cleaning mechanism according to claim 3, which is characterized in that the regulating device includes bolt and spiral shell
Mother, the nut are adapted with the bolt, are offered on the vibrator, the support base and are adapted with the bolt respectively
Threaded hole, the bolt by the threaded hole run through the vibrator, the support base.
5. heat exchanger cleaning mechanism according to claim 3, which is characterized in that the support base is plate blob of viscose.
6. heat exchanger cleaning mechanism according to claim 5, which is characterized in that the plate blob of viscose with the refrigerant pipe
Arc identical with the radius of curvature of the refrigerant pipe is offered along the axially direction for being parallel to the refrigerant pipe on the face of contact
Connected in star.
7. heat exchanger cleaning mechanism according to claim 1, which is characterized in that the heat exchanger is fin tube type heat exchange
Device.
8. heat exchanger cleaning mechanism according to claim 1, which is characterized in that the outer surface of the heat exchanger tube is equipped with hydrophobic
Coating.
9. heat exchanger cleaning mechanism according to claim 8, which is characterized in that the hydrophobic coating with a thickness of 2~15 μ
m。
10. a kind of air conditioner, which is characterized in that including heat exchanger cleaning mechanism as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277286.8U CN209341926U (en) | 2018-08-08 | 2018-08-08 | A kind of heat exchanger cleaning mechanism and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277286.8U CN209341926U (en) | 2018-08-08 | 2018-08-08 | A kind of heat exchanger cleaning mechanism and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN209341926U true CN209341926U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277286.8U Active CN209341926U (en) | 2018-08-08 | 2018-08-08 | A kind of heat exchanger cleaning mechanism and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857096A (en) * | 2021-03-12 | 2021-05-28 | 北京清新环境节能技术有限公司 | Heat exchange device and method for removing caking in heat exchange device |
| CN113932520A (en) * | 2021-09-16 | 2022-01-14 | 珠海格力电器股份有限公司 | Refrigerator and control method thereof |
-
2018
- 2018-08-08 CN CN201821277286.8U patent/CN209341926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857096A (en) * | 2021-03-12 | 2021-05-28 | 北京清新环境节能技术有限公司 | Heat exchange device and method for removing caking in heat exchange device |
| CN113932520A (en) * | 2021-09-16 | 2022-01-14 | 珠海格力电器股份有限公司 | Refrigerator and control method thereof |
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