CN209541063U - Blow device and air-conditioning - Google Patents
Blow device and air-conditioning Download PDFInfo
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- CN209541063U CN209541063U CN201920023247.3U CN201920023247U CN209541063U CN 209541063 U CN209541063 U CN 209541063U CN 201920023247 U CN201920023247 U CN 201920023247U CN 209541063 U CN209541063 U CN 209541063U
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Abstract
The utility model discloses a kind of blow device and air-conditionings, wherein the device includes: blower, and one end is communicated with the first air duct, and the other end is communicated with the second air duct, the other end and purging outlet in the second air duct；Component to be purged, one end are connected to by the first air duct with blower, the other end and purging outlet；Valve is arranged on the second air duct, and valve is closed when blower is blown to the first air duct, is opened when blower is blown to the second air duct.Valve is closed, and blower is blown to the first air duct, and the wind entered from inlet enters component to be purged by the first air duct, carries out positive purging；Valve is opened, blower is blown to the second air duct, the wind entered from inlet passes through second pipe, component to be purged, first pipe and blower, carry out reverse blow, the pollutant being attached on component to be purged is effectively removed by forward and reverse purging, it reduces it and treats purging component and damage, increase the service life of component to be purged, improve the service life of complete machine.
Description
Technical field
The utility model relates to air-conditioning technical fields, and in particular to a kind of blow device and air-conditioning.
Background technique
Air-conditioning is also known as air regulator, is the temperature to air, humidity, degree of purity, air velocity etc. is handled, full
Sufficient people production, living needs equipment.By increasing oxygen-enriched module in air-conditioning, the interior circular oxygenation function of air-conditioning is realized
Can, it can make highlands or the poor place of Outdoor Air Quality that can promote indoor oxygen content by interior circulation, guarantee
The comfort of breathing, oxygen enriched air conditioning is in use with using each pollutant of increase of time to be attached to pipe network and richness
In oxygen module, lead to the damage of oxygen-enriched module, reduces the service life of oxygen-enriched module, and then reduce the service life of complete machine.
Utility model content
In view of this, the utility model embodiment provides a kind of blow device and air-conditioning, it is hollow to solve the prior art
It adjusts since the attachment of pollutant leads to service life low problem.
According in a first aspect, the utility model embodiment provides a kind of blow device, comprising: blower, the blower
One end is communicated with the first air duct, and the other end is communicated with the second air duct, the other end and purging outlet in second air duct；To
Purging component, one end are connected to by first air duct with the blower, the other end and the purging outlet；Valve, if
It sets on second air duct, the valve is closed when the blower is blown to first air duct, in the blower to institute
Unlatching when stating the air-supply of the second air duct.
Optionally, above-mentioned valve includes solenoid valve.
According to second aspect, the utility model embodiment provides a kind of air-conditioning, including such as the utility model first aspect
In any blow device.
Optionally, further includes: power device is connect with the component to be purged, when purging to the component to be purged
It closes, the unlatching when not purged to the component blow device to be purged.
Optionally, the power device includes vacuum pump.
Optionally, the component to be purged includes at least one in filter device, temperature control device and oxygen-enriched assembly apparatus
It is a.
Optionally, the component to be purged includes the filter device being sequentially connected in series, temperature control device and oxygen-enriched component
Device, the filter device are connect with described one end of the blower, and the oxygen-enriched assembly apparatus is connect with the power device.
Optionally, the filter device includes the filter element of plural serial stage connection.
Optionally, the filter element includes but is not limited to thick effect filter element, medium air filtration unit and high efficiency filter list
One of member or a variety of combinations.
Optionally, further includes: controller is connect with the power device, temperature control device and valve.
Technical solutions of the utility model have the advantages that
Blow device provided by the utility model, comprising: blower, one end of the blower is communicated with the first air duct, another
End is communicated with the second air duct, the other end and purging outlet in second air duct；Component to be purged, one end pass through described the
One air duct is connected to the blower, the other end and the purging outlet；Valve is arranged on second air duct, described
Valve is closed when the blower is blown to first air duct, is opened when the blower is blown to second air duct.On
Blow device is stated, the valve on the second air duct is closed when blower is blown to the first air duct, and the wind entered from inlet is by the
One air duct enters component to be purged, and treats purging component from purging outlet discharge by component to be purged and carry out positive purging；
Valve on second air duct is opened when blower is blown to the second air duct, and the wind entered from inlet passes through second pipe, wait blow
Component, first pipe and blower are swept, purging component is treated and carries out reverse blow, it can be effective by forward direction purging and reverse blow
It will be attached to the pollutant removal on component to be purged, pollutant is reduced and treat damage caused by purging component, increase wait blow
The service life for sweeping component improves the service life of complete machine.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
The structural schematic diagram of a specific example of blow device in Fig. 1 the utility model embodiment；
Fig. 2 is the structural schematic diagram of a specific example of air-conditioning in the utility model embodiment；
Fig. 3 is the structural schematic diagram of another specific example of air-conditioning in the utility model embodiment；
Fig. 4 is the structural schematic diagram of another specific example of air-conditioning in the utility model embodiment.
Appended drawing reference:
1, blower；2, the first air duct；3, the second air duct；4, purging outlet；5, component to be purged；51, filter device；52,
Temperature control device；53, oxygen-enriched assembly apparatus；6, valve；7, power device；8, controller.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those skilled in the art's every other embodiment obtained without creative efforts, belongs to this reality
With novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can also be the connection inside two elements, can be wireless connection, be also possible to wired connection.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
The utility model embodiment provides a kind of blow device, as shown in Figure 1, comprising: blower 1, one end connection of blower 1
There is the first air duct 2, the other end is communicated with the second air duct 3, and the other end in the second air duct 3 is connected to purging outlet 4；Component to be purged
5, one end is connected to by the first air duct 2 with blower 1, and the other end is connected to purging outlet 4；Valve 6 is arranged on the second air duct 3,
Valve 6 is closed when blower 1 is blown to the first air duct 2, is opened when blower 1 is blown to the second air duct 3.
In one embodiment, blower can be that by the frequency conversion fan of positive and negative rotation, can be by changing direction of rotation reality
It now blows to the first air duct and blows to second air duct, specifically, when fan power forward conduction, blower is sent to the first air duct
Wind, when fan power reverse-conducting, blower is blown to the second air duct.Only schematically illustrated in the present embodiment, not as
Limit, in other embodiments, blower may be alternatively provided as two blowers, and a blower is blown to the first air duct, another blower to
The air-supply of second air duct, the type of blower specifically can be rationally arranged according to actual needs.
In one embodiment, valve 6 can be solenoid valve, and control mode is simpler, convenient, easy to operate；Certainly, at it
In its embodiment, its type, such as machinery valve etc. can be also rationally set as needed, the present embodiment does not make any limit to this
System.
Above-mentioned blow device, the valve on the second air duct are closed when blower is blown to the first air duct, are entered from inlet
Wind by blower, the first air duct enter component to be purged, and by component to be purged from purging outlet discharge, to portion to be purged
Part carries out positive purging；Valve on second air duct is opened when blower is blown to the second air duct, the wind warp entered from inlet
Cross second pipe, component to be purged, first pipe and blower, treat purging component carry out reverse blow, by forward direction purging and
Reverse blow will can effectively be attached to the pollutant removal on component to be purged, reduce pollutant and treat caused by purging component
Damage, increases the service life of component to be purged, improves the service life of complete machine.
The present embodiment additionally provides a kind of air-conditioning, and air-conditioning includes the blow device mentioned in above-described embodiment.Specifically,
One end of blowing device is connected to the outdoor air inlet of air-conditioning, and the other end is connected to the indoor air inlet of air-conditioning.
Air-conditioning is purged by above-mentioned blow device, can reduce attachment pipe network and air-conditioning in modules (such as
Oxygen-enriched module) on each pollutant, effectively prolong the service life.
In one embodiment, it as shown in Fig. 2, the air-conditioning further includes power device 7, connect, is treating with component 5 to be purged
Purging component 5 is closed when purging, the unlatching when treating purging component and not purging.Specifically, one end of power device with it is to be purged
Members, the other end are connected to the indoor air inlet of air-conditioning, in air-conditioning normal use, are not purged to air-conditioning, power
Device is opened, and external wind is sent into interior by power device by air-conditioning, and when purging to air-conditioning, power device is closed,
Wind into air-conditioning entrance cannot enter the room, to realize purging.For example, power device includes vacuum pump, by vacuumizing
Mode wind is sent into it is indoor.
In one embodiment, component 5 to be purged includes in filter device 51, temperature control device 52 and oxygen-enriched assembly apparatus 53
At least one.As shown in figure 3, component 5 to be purged includes filter device 51, temperature control device 52 and the richness being sequentially connected in series
Oxygen assembly apparatus 53, filter device 51 are connect with one end of blower 1, and oxygen-enriched assembly apparatus 53 is connect with power device 7.Filtering dress
It sets and filters the air, polluted with reducing the pollutant in air to other devices, temperature control device can be adjusted as needed
The whole temperature for entering the room air, such as the air entered the room is heated when winter, so that indoor environment is more comfortable, in another example
The cooling air entered the room when summer, so that indoor environment is more in line with the demand of people.Blow device can be in air-conditioning
Filter device, temperature control device and oxygen-enriched assembly apparatus simultaneously cleaned so that each device in air-conditioning can obtain
It cleans, effectively extends the service life of complete machine and modules.Certainly, in other embodiments, component to be purged can also basis
Actual needs is set as any one perhaps any two or can also include other in addition to above-mentioned apparatus among the above
Device.
In one embodiment, the specific structure of oxygen-enriched assembly apparatus 53 can be, oxygen-enriched component usually have plate and frame component,
Wound module and hollow fiber form component, either that form, are realized by external-compression type oxygen-enriched at present, i.e., Motor cortex exists
Outer surface, when normal use, due to the material property of functional layer, the oxygen in air, which can rapidly dissolve, diffuses to inside,
It is delivered to by pressure unit and needs place, when cleaning, air directly runs through entire module, and air flow swift process can be with
Air bump rinse operation is carried out to assembly surface, to reach the function of cleaning surface.
In one embodiment, filter device 51 includes the filter element of plural serial stage connection.Filtering dress is provided in air-conditioning
It sets, for air-conditioning in normal use, extraneous air enters back into interior after first passing through the filtering of filter element, so that enter the room
Air is cleaner, comfortable.
Specifically, filter element includes but is not limited in thick effect filter element, medium air filtration unit and high efficiency filter unit
One or more combinations.In one embodiment, filter element includes sequentially connected thick effect filter element, medium air filtration list
Member and high efficiency filter unit carry out three-stage filtration to the air that enters the room so that air after filtering enters the room, for
Family provides more comfortable and clean air.
On the basis of above-mentioned air-conditioning, as shown in figure 4, further including controller 8, controller 8 and power device 7, temperature control are filled
Set 52 and the connection of valve 6.
As shown in figure 4, blower 1 (such as frequency conversion fan) provides power, fresh air is blasted into filter device 51, filter device 51
Thick effect filtering, medium air filtration and high efficiency filter can be set according to demand or plural serial stage uses, air passes through filter device
Reach oxygen-enriched component preprocesses requirement after 51, the pure air after filter device 51 enters temperature control device 52, and temperature is promoted
Or it is reduced to setting value, the pure air after pre-treatment meets the air inlet requirement of oxygen-enriched component, into oxygen-enriched assembly apparatus
53, oxygen-enriched assembly apparatus 53 provides power by power device 7, and power device is mostly vacuum pump, by vacuumizing in film
Front and back forms pressure difference, to drive gas by oxygen-enriched component, the membrane material of oxygen-enriched component can make oxygen in gas preferential
Passing through, oxygen rich gas enters vacuum pump with pipeline, and it is last to be entered the room along pipe network, comfortable, clean air is provided for user.It is rich
Nitrogen exhaust gas is then expelled directly out outdoor along pipe network, purging outlet.It can be to whole by valve 6 (such as solenoid valve) and frequency conversion fan
A system is purged, to reach the function that cleaning whole system is especially oxygen-enriched assembly apparatus.
Above-mentioned blow device mainly may include several Purge methods.
Forward direction purging: when closing every time after unit operation, valve 6 (such as solenoid valve) is closed, temperature control device 52 and dynamic
Power device 7 is out of service, and frequency conversion fan continues to run, and is run with maximum power, and air is along pipeline scavenging pipeline at this time
With oxygen-enriched assembly apparatus, surface contaminant is purged.
Reverse blow: when closing every time after unit operation, valve 6 (such as solenoid valve) is opened, temperature control device 52 and dynamic
Power device 7 is out of service, and frequency conversion fan reverse rotation continues to run, and is run with maximum power, and air is anti-along pipe at this time
It, can be by the table of filter device 51 and oxygen-enriched assembly apparatus 53 to road scavenging pipeline, filter device 51 and oxygen-enriched assembly apparatus 53
Face pollutant purging, effectively extends the service life of the two devices.
Cycle purge: when the accumulative operation N of whole system is small after (time can be adjusted according to the actual situation), temperature
It controls device 52 and power device 7 is out of service, solenoid valve is closed Y minutes after opening X minutes, is recycled Z times, frequency conversion fan is forward and reverse
It is alternately rotated and continues to run, and run with maximum power, air is along the forward and reverse scavenging pipeline of pipeline, filter device 51 at this time
With oxygen-enriched assembly apparatus 53, the surface contaminant of filter device 51 and oxygen-enriched assembly apparatus 53 can be purged, effectively extend two
The service life of a unit.It should be noted that above-mentioned X, Y, Z are constant, specific value can be rationally arranged as needed, this
Embodiment is not intended to be limited in any this.For example, solenoid valve is opened 10 minutes, air-conditioning reverse blow 10 minutes；Solenoid valve closes 10
Minute, air-conditioning forward direction purges 10 minutes；Above-mentioned reverse blow and positive purging are recycled, cycle-index may be configured as 5 times.Forward direction is blown
It sweeps and can according to need setting alternate run mode with reverse blow, cycle purge cleans after adding up operation mainly for long-time
Machine system.
Traditional air conditioner increases oxygen-enriched module, realizes interior circular oxygenation function, can make highlands and Outdoor Air Quality ratio
Poor place can promote indoor oxygen content by interior circulation, the comfort finally to ensure respiration, while adding bypass and passing through
Cycle purge in oxygen enriched air conditioning is realized in the start and stop of solenoid valve, while realizing frequency conversion, strong wind by the start and stop of blower and revolving speed adjustment
Amount, Suresh Kumar purging, effectively extend the service life of complete machine and oxygen-enriched module.
Although being described in conjunction with the accompanying the embodiments of the present invention, those skilled in the art can not depart from this
Various modifications and variations can be made in the case where the spirit and scope of utility model, and such modifications and variations are each fallen within by appended power
Benefit requires within limited range.
Claims (10)
1. a kind of blow device characterized by comprising
One end of blower (1), the blower (1) is communicated with the first air duct (2), and the other end is communicated with the second air duct (3), and described
The other end in two air ducts (3) is connected to purging outlet (4)；
Component (5) to be purged, one end are connected to by first air duct (2) with the blower (1), and the other end purges out with described
Mouth (4) connection；
Valve (6) is arranged on second air duct (3), and the valve (6) is in the blower (1) the first air duct Xiang Suoshu (2)
It closes when air-supply, is opened when the blower (1) the second air duct Xiang Suoshu (3) is blown.
2. blow device according to claim 1, which is characterized in that the valve (6) is solenoid valve.
3. a kind of air-conditioning, which is characterized in that including blow device as claimed in claim 1 or 2.
4. air-conditioning according to claim 3, which is characterized in that further include:
Power device (7) is connect with the component (5) to be purged, is closed when purging to the component (5) to be purged, right
Unlatching when component to be purged (5) blow device does not purge.
5. air-conditioning according to claim 4, which is characterized in that the power device (7) includes vacuum pump.
6. according to any air-conditioning of claim 4 or 5, which is characterized in that the component (5) to be purged includes filter device
(51), at least one of temperature control device (52) and oxygen-enriched assembly apparatus (53).
7. air-conditioning according to claim 6, which is characterized in that the component (5) to be purged includes being sequentially connected in series
Filter device (51), temperature control device (52) and oxygen-enriched assembly apparatus (53), the filter device (51) and the blower (1)
One end connection, the oxygen-enriched assembly apparatus (53) connect with the power device (7).
8. air-conditioning according to claim 6, which is characterized in that the filter device (51) includes the mistake of plural serial stage connection
Filter unit.
9. air-conditioning according to claim 8, which is characterized in that the filter element includes but is not limited to that thick effect filtering is single
One of member, medium air filtration unit and high efficiency filter unit or a variety of combinations.
10. air-conditioning according to claim 8, which is characterized in that further include:
Controller (8) is connect with the power device (7), temperature control device (52) and valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023247.3U CN209541063U (en) | 2019-01-04 | 2019-01-04 | Blow device and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023247.3U CN209541063U (en) | 2019-01-04 | 2019-01-04 | Blow device and air-conditioning |
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| Publication Number | Publication Date |
|---|---|
| CN209541063U true CN209541063U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920023247.3U Active CN209541063U (en) | 2019-01-04 | 2019-01-04 | Blow device and air-conditioning |
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| Country | Link |
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| CN (1) | CN209541063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579173A (en) * | 2019-01-04 | 2019-04-05 | 珠海格力电器股份有限公司 | Blow device and air-conditioning |
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2019
- 2019-01-04 CN CN201920023247.3U patent/CN209541063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579173A (en) * | 2019-01-04 | 2019-04-05 | 珠海格力电器股份有限公司 | Blow device and air-conditioning |
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