CN201396885Y - Intelligent ventilating device capable of self-cleaning - Google Patents
Intelligent ventilating device capable of self-cleaning Download PDFInfo
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- CN201396885Y CN201396885Y CN2009201064128U CN200920106412U CN201396885Y CN 201396885 Y CN201396885 Y CN 201396885Y CN 2009201064128 U CN2009201064128 U CN 2009201064128U CN 200920106412 U CN200920106412 U CN 200920106412U CN 201396885 Y CN201396885 Y CN 201396885Y
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Abstract
The utility model relates to an intelligent ventilating device capable of self-cleaning. The main structure is an intelligent ventilator main body, an upper sealing plate and a lower sealing plate arearranged in the intelligent ventilator main body, an air filter is arranged on the right sides of the upper sealing plate and the lower sealing plate, and a computer control device is arranged at theupper end of the air filter; and a recoil cleaning fan and an air feeder are respectively arranged on the left sides of the upper sealing plate and the lower sealing plate, an air valve is arranged between the air feeder and the recoil cleaning fan, the middle part of the air valve is coupled with an air valve actuator, and the air valve has two working states, namely a natural cooling position and a recoil cleaning position. The utility model has the benefits as follows: the structure is simple, the maintenance is convenient, and the natural cooling effect is good; the structural design of the recoil cleaning fan and the air valve can realize the self cleaning of the filter, prolong the service life of the filter and the interval of maintenance, and lower the maintenance cost; and the resistance to the filter is better reduced, the product cooling performance is improved, and better energy saving effect can be realized.
Description
Technical field
The utility model relates to air-conditioning refrigeration system, but the band that relates in particular to the air conditioner energy saving that is mainly used in telecommunications room or base station is controlled the intelligent aeration device of a kind of automated cleaning of function and automated cleaning filter function automatically.
Background technology
Along with the development of mobile communication technology, a large amount of telecomm base stations has appearred.A large amount of electronic equipments is installed in the telecomm base station, during work, produces a large amount of heats.Because quantity of heat production is bigger, in most of areas, inside of base station all needs to freeze the whole year.Way in the past is the machine that all installs an air-conditioner in each base station.Actual motion for many years proves that the power consumption of base station air conditioner equipment occupies very big ratio in whole base station energy consumption, reach: 25-50% (because various places weather conditions difference, the energy input of air conditioner is different).
Because market competition is more and more fierce, add that country in order to realize sustainable development, implements the energy-saving and emission-reduction policy, each telecom operators studies how to adopt various energy conservation air conditioning equipment in succession.(English generally is called: " Free cooling unit " or " Free cooling box " to have occurred a kind of " natural cooling channel unit " like this, in recent years.This unit mainly is made up of ventilation blower, air cleaner and control device, basic functional principle is as shown in Figure 1: the base station is indoor because the heating of electronic equipment, temperature is risen, when if indoor temperature is higher than outdoor temperature, just can start the blower fan of nature cooling channel unit, the air that outdoor temperature is lower is sent into indoor, and the air displacement that original indoor temperature is higher is gone out, and realize that finally (when outdoor temperature is enough low) is stabilized in a certain temperature with indoor temperature, for example: 28 ℃ ± 2 ℃.Adopt this mode, only consume the more a spot of electric energy of blower fan, compare, energy-saving effect is preferably arranged with the air conditioner that adopts the band refrigeration system.
In this nature cooling channel unit, air inlet port place is provided with air cleaner, and outdoor air is through in the ability inlet chamber after filtering, to guarantee the cleaning of flooring, base station or equipment.In the ventilation unit, be provided with the nature cooling controller, can control the operation of blower fan automatically according to situations such as indoor and outdoor temperatures.
Adopt this device, on the surface, can be the certain air conditioning energy consumption of base station saving.Yet the result of actual motion is: air cleaner is easy to be stopped up by foreign material such as the dust in the outdoor air, catkin, leaves, and the time is long more, stops up severely more, and the air drag of filter is just high more, so the air output of blower fan is also just low more.If filter is not carried out cleaning timely, will cause ventilation unit air quantity to decline to a great extent, thereby make its ability can not obtain performance, do not have the effect of expection.Therefore, must in time filter be carried out cleaning or change filter according to the stopping state of filter.
According to dust content difference in the air, the maintenance period of filter is also variant, but in most of areas, the clean and maintenance cycle of filter is 1 month to 3 months, also has a lot of areas, and work just must be carried out cleaning to filter less than two weeks.This shows that the expense that filter is safeguarded loses more than gain far above the cost saving of electric energy.Because appropriate litigation fees height is once sent someone to safeguard away from the urban district in a large amount of base stations, even the base station is positioned at the city, to send someone specially to make a trip, its expense also is very high.This disadvantageous down phenomenon limits the range of application and the development thereof of natural cooling fan.
The utility model content
But the purpose of this utility model provides a kind of intelligent aeration device of automated cleaning, overcome the said goods safeguard inconvenient, maintenance cost is high, the deficiency of product combination property difference.
The purpose of this utility model is to be achieved through the following technical solutions:
But a kind of intelligent aeration device of automated cleaning, comprise intelligent aeration machine main body and ventilation blower rain cover, described intelligent aeration machine main body upside is provided with the ventilation blower rain cover, be provided with upper sealing panel and lower seal plate in the described intelligent aeration machine main body, upper sealing panel and lower seal plate right side are provided with air cleaner, and the air cleaner upper end is provided with computer controller; Described lower seal plate left side is provided with pressure fan, and pressure fan connects computer controller; Described upper sealing panel left side is provided with recoil and cleans blower fan, and recoil is cleaned blower fan and connected computer controller; Described pressure fan and recoil are cleaned between the blower fan and are provided with air-valve, the air-valve actuator is coupling in the middle part of the air-valve, the air-valve actuator connects computer controller, described air-valve has two operating positions, one of them operating position is the nature cool position, another is the recoil cleaning position, and computer controller can be controlled air-valve automatically and switch between natural cool position and recoil cleaning position.
Described natural cool position be an end cap of air-valve on intelligent aeration machine main body wall, another end cap of air-valve is in the upper sealing panel lower end; The recoil cleaning position be an end cap of air-valve in lower seal plate upper end, another end cap of air-valve is on intelligent aeration machine main body wall.
But the beneficial effect of the intelligent aeration device of automated cleaning described in the utility model is: simple in structure, easy to maintenance, volume is little, waterproof, natural good cooling results; The structural design of blower fan and air-valve is cleaned in recoil, has realized the automatic cleaning function of filter, prolongs the service life of filter and the blanking time of manual maintenance, reduce maintenance cost, better reduce the resistance of filter, improve the product cooling performance, play better energy-saving effect.
Description of drawings
Fig. 1 is existing nature cooling channel unit basic functional principle schematic diagram;
Fig. 2 is but that the air-valve of intelligent aeration device of the described automated cleaning of the utility model embodiment is at the basic functional principle schematic diagram of natural cooling work state;
But Fig. 3 be the described automated cleaning of the utility model embodiment the intelligent aeration device air-valve the recoil cleaning position the basic functional principle schematic diagram;
But Fig. 4 is the structural representation of the intelligent aeration device of the described automated cleaning of another embodiment of the utility model.
Among the figure: 1, intelligent aeration machine main body; 2, ventilation blower rain cover; 3, pressure fan; 4, air cleaner; 5, computer controller; 6, blower fan is cleaned in recoil; 7, air-valve; 8, air-valve actuator; 9, upper sealing panel; 10, lower seal plate; 11, air outlet; 12, air outlet.
The specific embodiment
Shown in Fig. 2-3, but the intelligent aeration device of the described automated cleaning of the utility model embodiment comprises intelligent aeration machine main body 1 and ventilation blower rain cover 2, and described intelligent aeration machine main body 1 upside is provided with ventilation blower rain cover 2; Be provided with upper sealing panel 9 and lower seal plate 10 in the described intelligent aeration machine main body 1, upper sealing panel 9 and lower seal plate 10 right sides are provided with air cleaner 4, can will filter by air cleaner 4 from outdoor inhaled air, keep the cleaning of air, air cleaner 4 upper ends are provided with computer controller 5; Described lower seal plate 10 left sides are provided with pressure fan 3, pressure fan 3 connects computer controller 5 by circuit, computer controller 5 can be controlled the startup of pressure fan 3 and close, and pressure fan 3 starts under the control of computer controller 5, and outdoor air is driven in the inlet chamber by pressure fan 3; Described upper sealing panel 9 left sides are provided with recoil and clean blower fan 6, recoil is cleaned blower fan 6 and is connected computer controller 5 by circuit, computer controller 5 can be controlled the startup of recoil cleaning blower fan 6 and close, in use, generally air quantity and the blast than pressure fan 3 is big by about 50% with blast for the air quantity of recoil cleaning blower fan 6, to obtain repercussion effect preferably; Described pressure fan 3 and recoil are cleaned between the blower fan 6 and are provided with air-valve 7, the air-valve 7 middle parts air-valve actuator 8 that is coupling, and air-valve actuator 8 connects computer controller 5 by circuit, can make air-valve actuator 8 drive air-valves 7 by computer controller 5 and rotate.
Described air-valve 7 has two operating positions: natural cool position and recoil cleaning position, under computer controller 5 controls, when air-valve actuator 8 driving air-valves 7 turn to the nature cool position, one end cap of air-valve 7 is on the sidewall of intelligent aeration machine main body 1, another end cap of air-valve 7 is in upper sealing panel 9 lower ends, the flow direction of air is: outdoor air from outdoor suction, and is sent into air by pressure fan 3 indoorly by air cleaner 4, and indoor then air is displaced and; Under computer controller 5 controls, air-valve actuator 8 drives air-valve 7 and turns to when recoiling cleaning position, one end cap of air-valve 7 is in lower seal plate 10 upper ends, another end cap of air-valve 7 is on the sidewall of intelligent aeration machine main body 1, the flow direction of air is: outdoor air is recoiled from ventilated box 2 tops cleans blower fan 6 suctions, extrudes from air cleaner 4 then.By this process, the particle blowback of blocking on the air cleaner 4 is gone out, make the filter capacity of air cleaner 4 obtain partly recovering.
Described intelligent aeration machine main body 1 can be fixed on indoor, though taken certain interior space, rainproof waterproof requirement can reduce, and can be antitheft.
As shown in Figure 4, but the intelligent aeration device of the described automated cleaning of another embodiment of the utility model, described air outlet 11 is arranged on intelligent aeration machine main body 1 side lower part, be provided with air outlet 12 between intelligent aeration machine main body 1 and the ventilation blower rain cover 2, by air outlet 11 and air outlet 12 being arranged to the integrative-structure of close together, can play certain rainproof and antitheft effect by 2 pairs of air outlets 12 of ventilation blower rain cover, though and the phenomenon of air-flow short circuit can appear in this structure, but this mode has reduced the field erected workload of product, simple in structure, save human resources.
But the intelligent aeration device of the described automated cleaning of the utility model embodiment, in use, computer controller 5 drives air-valve 7 by air-valve actuator 8, make air-valve 7 between natural cool position and recoil cleaning position, switch, when air-valve 7 switches to the nature cool position, pressure fan 3 work under the control of computer controller 5, recoil is cleaned blower fan 6 and is stopped, unit can normally carry out the nature cooling work, pressure fan 3 sucks outdoor air in the intelligent aeration machine main body 1 after filtration by air cleaner 4, and by in pressure fan 3 inlet chambers, the air in the chamber, base station 1 is displaced; After a period of time, the dirty stifled situation of air cleaner 4 can increase the weight of, this moment, pressure fan 3 quit work under computer controller 5 controls, simultaneously under the driving of air-valve actuator 8, air-valve 7 is switched to the recoil cleaning position, and starting recoil cleaning blower fan 6, outdoor air is sucked by intelligent aeration machine main body 1 upside under the effect of recoil cleaning blower fan 6, oppositely extrudes by air cleaner 4 afterwards, thereby the dirt that will get lodged on the air cleaner 4 blows off, realizes the cleaning to air cleaner 4; The recoil process switches to the nature cool position again and carries out cooling work after finishing under the control of computer controller 5.
The work-based logic that blower fan 6 and air-valve 7 are cleaned in recoil is: air-valve 7 switched the one action position (if air ratio more totally switched once every 5 days every 1 day to 5 days, air is messy to be switched once every 1 day), air-valve 7 is in nature cooling work position generally speaking, after 1 day to 5 days, switch to the recoil cleaning positions, this moment, pressure fan 3 quit work, recoil is cleaned blower fan 6 and is started, net cycle time was generally 5 to 15 minutes, air cleaner 4 is under reciprocal air-flow effect, and the part foul on it can be blown down.
In order to obtain better repercussion effect, can adopt the mode of " pulse " flushing, promptly start recoil fast and clean blower fan 6, stop recoil after (10 to 30 second) startup in short-term and clean blower fan 6, and then start, stop, several times can obtain better effect so so repeatedly.
Above-described embodiment; the utility model specific embodiment a kind of more preferably just; should be pointed out that for a person skilled in the art common variation of carrying out and replacement all should be included in the protection domain of the present utility model in the technical solutions of the utility model scope.
Claims (3)
- But 1, a kind of intelligent aeration device of automated cleaning, primary structure is an intelligent aeration machine main body, it is characterized in that: be provided with upper sealing panel and lower seal plate in the intelligent aeration machine main body, upper sealing panel and lower seal plate right side are provided with air cleaner, lower seal plate left side is provided with pressure fan, the upper sealing panel left side is provided with recoil and cleans blower fan, described recoil is cleaned the blower fan downside and is provided with air-valve, the air-valve actuator is coupling in the middle part of the air-valve, described air-valve has two operating positions, one of them operating position is the nature cool position, and another is the recoil cleaning position.
- 2, the intelligent aeration device of automated cleaning as claimed in claim 1, it is characterized in that: be provided with computer controller in the intelligent aeration machine main body, computer controller connects pressure fan, air-valve actuator and recoil respectively and cleans blower fan, and computer controller switches between natural cool position and recoil cleaning position by air-valve actuator driven air-valve.
- 3, the intelligent aeration device of automated cleaning as claimed in claim 1 is characterized in that: natural cool position be an end cap of air-valve on intelligent aeration machine main body wall, another end cap of air-valve is in the upper sealing panel lower end; The recoil cleaning position be an end cap of air-valve in lower seal plate upper end, another end cap of air-valve is on intelligent aeration machine main body wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201064128U CN201396885Y (en) | 2009-03-24 | 2009-03-24 | Intelligent ventilating device capable of self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201064128U CN201396885Y (en) | 2009-03-24 | 2009-03-24 | Intelligent ventilating device capable of self-cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN201396885Y true CN201396885Y (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201064128U Expired - Lifetime CN201396885Y (en) | 2009-03-24 | 2009-03-24 | Intelligent ventilating device capable of self-cleaning |
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| CN (1) | CN201396885Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167032A (en) * | 2017-05-03 | 2017-09-15 | 许继集团有限公司 | Dust removal method, the system of suction-type aerial cooler and filter |
| CN108036453A (en) * | 2017-11-24 | 2018-05-15 | 淮北智淮科技有限公司 | It is a kind of can automated cleaning Intelligent ventilating apparatus |
| CN117167848A (en) * | 2023-09-22 | 2023-12-05 | 广东顺域机电工程有限公司 | Intelligent central air conditioner with self-cleaning function |
-
2009
- 2009-03-24 CN CN2009201064128U patent/CN201396885Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167032A (en) * | 2017-05-03 | 2017-09-15 | 许继集团有限公司 | Dust removal method, the system of suction-type aerial cooler and filter |
| CN108036453A (en) * | 2017-11-24 | 2018-05-15 | 淮北智淮科技有限公司 | It is a kind of can automated cleaning Intelligent ventilating apparatus |
| CN117167848A (en) * | 2023-09-22 | 2023-12-05 | 广东顺域机电工程有限公司 | Intelligent central air conditioner with self-cleaning function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |