CN104324806A - Fresh air ventilator having automatically cleaning function - Google Patents
Fresh air ventilator having automatically cleaning function Download PDFInfo
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- CN104324806A CN104324806A CN201410235469.3A CN201410235469A CN104324806A CN 104324806 A CN104324806 A CN 104324806A CN 201410235469 A CN201410235469 A CN 201410235469A CN 104324806 A CN104324806 A CN 104324806A
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- fresh air
- air ventilator
- cleaning function
- automatic
- automatic cleaning
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Abstract
The invention relates to a fresh air ventilator having an automatically cleaning function and especially relates to the fresh air ventilator having an automatically-cleaning double-stage electrostatic dust collector function. The fresh air ventilator mainly comprises an automatic rolling-curtain-type baffle, an electromagnetic adjustment valve, an automatically rotational nozzle, an ionizing apparatus positive pole, an ionizing apparatus negative pole, a water supply valve, a dust collecting plate, a water supply pipe, a pressurizing pump, a water collecting disk, a water discharging pipe joint port, a fresh air ventilator box body, a fresh air inlet channel and an indoor blowing-in channel. In the fresh air ventilator, on the basis of the prior art, when dust load reaches a certain degree, an electrostatic dust collector is further automatically cleaned without influence on normal operation of the device, thereby reducing maintenance cost of the device, reducing inconvenience caused by artificial replacement of a filter and prolonging a service life of the device. The fresh air ventilator has a certain application value.
Description
Technical field
The invention belongs to hvac equipment technical field, be specifically related to a kind of fresh air ventilator with automatic cleaning function.
Background technology
Fresh air ventilator in the market has just effect, middle effect even efficient-filtering function a bit, there is no the fresh air ventilator finding to have automatic cleaning function.
Along with the appearance repeatedly of recent haze weather, people continue soaring to the demand of fresh air ventilator.Dust-filtering is the indispensable function of fresh air ventilator, otherwise sends into indoor to be then new wind with " haze ", can to cause poor indoor air quality.The poor filter of fresh air ventilator of will giving of Outdoor Air Quality brings larger burden, and it can be caused to block in a short period of time, and as cleaned not in time or changing filter, new wind passage will be blocked, thus affect the normal ventilation of user.Although the bypass passageways after having fresh air ventilator to devise plugged filter is at present to keep the sustainable supply of new wind, the cleaning of filter and replacing are still inevitable, otherwise, finally still can affect it and normally use.
Actual conditions are: user often for various reasons, such as busy, change and cleaning process trouble or do not know how cleaned and changed etc., fail clean in time or change filter, cause the air output of fresh air ventilator not reach requirement, thus do not have the object of ventilation, purifying and dedusting.
In addition, the cleaning process of existing fresh air ventilator filter, electrostatic precipitator etc. needs halt device to run mostly, cleaning or Renewal process more complicated, even also need to ask professional person to change or filter rinsed, thus adds the expense that subscriber equipment is safeguarded.
Summary of the invention
The object of the invention is to: overcome the function that existing fresh air ventilator does not have automatic cleaning strainer, cause the complicated loaded down with trivial details deficiency of equipment operation maintenance, a kind of fresh air ventilator with automatic cleaning function is provided.The fresh air ventilator of the automatic cleaning twin-stage precipitator in the present invention can when before and after electrostatic precipitator, pressure reduction reaches certain numerical value, the corresponding valve of automatic startup and cleaning shower nozzle, it is cleaned, thus decrease trouble and the extra-pay of equipment operation maintenance, for user and service of goods business bring convenience.
A kind of fresh air ventilator with automatic cleaning function, it is characterized in that its structure composition comprises as lower component: automatic shutter type baffle plate 1,2,3,4,5, solenoid valve and automatic rotary shower nozzle 6,7,8,9, electro-dissociator positive pole 10, electro-dissociator negative pole 11, feed water valve 12, collecting plate 13, feed pipe 14, force (forcing) pump 15, water-collecting tray 16, tapping pipe interface 17, fresh-air ventilation box body 18, new wind access road 19 and indoor air-supply passage 20.
When collecting plate 13 two ends pressure reduction reaches certain value, differential pressure controller transmission of signal is to cleaning control device and damper controller, start water bar, baffle plate 1,2 and 5 is fallen, forms a confined space, cut off 1,2,5 baffle plates and surround interior volume high-voltage rectifier power supply, open solenoid valve and automatic rotary shower nozzle 6 and 7,8 and 9 maintenance closed condition, start force (forcing) pump 15, with the time required for Timer Controlling cleaning, after cleaning, close force (forcing) pump 15 immediately; Sewage is discharged through tapping pipe interface 17 by water-collecting tray 16; Close solenoid valve and automatic rotary shower nozzle 6 and 7, keep baffle plate 5 airtight, plate washer 1 and 2 rises, ventilation oven dry 30 ~ 40 minutes; Whether dry for checking collecting plate, connect high voltage source, until charged normal after, even if dry complete, if there is overload, can be again dry; After oven dry, connect high-tension electricity, 1,2 plate washer side ventilating ducts recover original running status; The operating procedure of baffle plate 3,4, with baffle plate 1,2, does not correspondingly open solenoid valve and automatic rotary shower nozzle 8 and 9,6 and 7 maintenance closed condition; If when baffle plate 1,2 and baffle plate 3,4 side ventilating duct all do not need to clean, baffle plate 5 can be raised up to original position.
Described feed water valve 12 is internally piloted valve.
Be provided with scavenging period control device before and after described collecting plate 13 and differential pressure controller carries out chain control, ensure that differential pressure controller starts baffle plate, solenoid valve and automatic rotary shower nozzle etc. and cleans when reaching certain numerical value.
Described feed pipe 14 water source is running water.
Described force (forcing) pump 15, valve, auto-rotating spray head etc. are connected in turn according to schematic diagram by pipeline.
The invention has the beneficial effects as follows: the fresh air ventilator providing a kind of dust arrester band automatic cleaning function, automatically cleaning function can be started when pressure reduction reaches certain numerical value before and after dust arrester, decrease artificial cleaning, change the loaded down with trivial details of filter, reduce equipment operation maintenance expense, extend service life of equipment, there is certain using value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is fresh air ventilator plan structure schematic diagram of the present invention.
Fig. 2 is that fresh air ventilator A-A of the present invention is to sectional view.
Fig. 3 is that fresh air ventilator B-B of the present invention is to sectional view.
In figure: 1,2,3,4,5-automatic shutter type baffle plate; 6,7,8,9-solenoid valve and automatic rotary shower nozzle; 10-electro-dissociator positive pole; 11-electro-dissociator negative pole; 12-feed water valve; 13-collecting plate; 14-feed pipe; 15-force (forcing) pump; 16-water-collecting tray; 17-tapping pipe interface; 18-fresh-air ventilation box body; The new wind access road of 19-; The indoor air-supply passage of 20-.
Detailed description of the invention
Below in conjunction with embodiment contrast accompanying drawing 1, the present invention is described in detail for Fig. 2, Fig. 3.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fresh air ventilator with automatic cleaning function, comprise fresh-air ventilation box body 18, the electrostatic precipitation module in fresh-air ventilation box body is formed primarily of electro-dissociator positive pole 10, electro-dissociator negative pole 11, feed water valve 12, collecting plate 13; Feed pipe 14 connects running water, through force (forcing) pump 15, and feed water valve 12, solenoid valve and automatic rotary shower nozzle 6,7,8,9 form a supply channel; Sewage is discharged through tapping pipe interface 17 by water-collecting tray 16; Cleaning area and no clean district, for being elevated corresponding baffle plate in cleaning process, isolate by automatic shutter type baffle plate 1,2,3,4,5, avoid causing damage to equipment in cleaning process, do not affect the normal operation of equipment simultaneously.
The twin-stage precipitator that a kind of fresh air ventilator with automatic cleaning function adopts the discharge electrode of ionization dust and dust collecting electrode to arrange respectively.Automatic spray-washing method is: use automatic rotary shower nozzle, sprays water above collecting plate, and the bottom of casing is provided with drip tray, and is provided with discharge outlet.
During automatic cleaning: when collecting plate 13 two ends pressure reduction reaches certain value, differential pressure controller transmission of signal is to cleaning control device and damper controller, start water bar, baffle plate 1,2 and 5 is fallen, form a confined space, cut off 1,2,5 baffle plates and surround interior volume high-voltage rectifier power supply, open solenoid valve and automatic rotary shower nozzle 6 and 7,8 and 9 keep closed condition, start force (forcing) pump 15, with the time required for Timer Controlling cleaning, after cleaning, close force (forcing) pump 15 immediately; Sewage is discharged through tapping pipe interface 17 by water-collecting tray 16; Close solenoid valve and automatic rotary shower nozzle 6 and 7, keep baffle plate 5 airtight, plate washer 1 and 2 rises, ventilation oven dry 30 ~ 40 minutes; Whether dry for checking collecting plate, connect high voltage source, until charged normal after, even if dry complete, if there is overload, can be again dry; After oven dry, connect high-tension electricity, 1,2 plate washer side ventilating ducts recover original running status; The operating procedure of baffle plate 3,4, with baffle plate 1,2, correspondingly opens solenoid valve and automatic rotary shower nozzle 8 and 9,6 and 7 maintenance closed condition; If when baffle plate 1,2 and baffle plate 3,4 side ventilating duct all do not need to clean, baffle plate 5 can be raised up to original position.
The part that the present invention does not relate to prior art that maybe can adopt same as the prior art is realized.
Claims (7)
1. there is a fresh air ventilator for automatic cleaning function, it is characterized in that: the electrostatic precipitation module in fresh-air ventilation box body is formed primarily of electro-dissociator positive pole 10, electro-dissociator negative pole 11, feed water valve 12, collecting plate 13; Feed pipe 14 connects running water, through force (forcing) pump 15, and feed water valve 12, solenoid valve and automatic rotary shower nozzle 6,7,8,9 form a supply channel; Sewage is discharged through tapping pipe interface 17 by water-collecting tray 16.
2. a kind of fresh air ventilator with automatic cleaning function as claimed in claim 1, is characterized in that: baffle plate 1,2,3,4,5 is automatic shutter type.
3. a kind of fresh air ventilator with automatic cleaning function as claimed in claim 1, it is characterized in that: 6, the valve of 7,8,9 is solenoid valve, shower nozzle is automatic rotary shower nozzle.
4. a kind of fresh air ventilator with automatic cleaning function as claimed in claim 1, it is characterized in that: be elevated corresponding baffle plate in cleaning process, isolated in cleaning area and no clean district, new wind normally runs by no clean district, need not shut down.
5. a kind of fresh air ventilator with automatic cleaning function as claimed in claim 1, is characterized in that: differential pressure controller, damper actuator, scavenging period control device, solenoid valve and automatic rotary shower nozzle couple together and carry out chain control.
6. a kind of fresh air ventilator with automatic cleaning function as claimed in claim 1, is characterized in that: sewage is discharged through tapping pipe interface 17 by water-collecting tray 16.
7. a kind of fresh air ventilator with automatic cleaning function as claimed in claim 1, it is characterized in that: have automatic cleaning function, cleaning process is carried out automatically, without the need to human users.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235469.3A CN104324806A (en) | 2014-05-28 | 2014-05-28 | Fresh air ventilator having automatically cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235469.3A CN104324806A (en) | 2014-05-28 | 2014-05-28 | Fresh air ventilator having automatically cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104324806A true CN104324806A (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410235469.3A Pending CN104324806A (en) | 2014-05-28 | 2014-05-28 | Fresh air ventilator having automatically cleaning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN104324806A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131573A (en) * | 2017-05-25 | 2017-09-05 | 倪建华 | A kind of air purifier |
| CN107152742A (en) * | 2017-05-15 | 2017-09-12 | 河南华欧净化设备有限公司 | Fresh air EGR with full-automatic washable HEPA filter screens |
| CN109127140A (en) * | 2018-07-25 | 2019-01-04 | 亚都科技集团有限公司 | Air purifier |
| CN110641256A (en) * | 2019-09-23 | 2020-01-03 | 浙江理工大学 | Vehicle-mounted air purification system and vehicle-mounted air purification method |
-
2014
- 2014-05-28 CN CN201410235469.3A patent/CN104324806A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152742A (en) * | 2017-05-15 | 2017-09-12 | 河南华欧净化设备有限公司 | Fresh air EGR with full-automatic washable HEPA filter screens |
| CN107131573A (en) * | 2017-05-25 | 2017-09-05 | 倪建华 | A kind of air purifier |
| CN109127140A (en) * | 2018-07-25 | 2019-01-04 | 亚都科技集团有限公司 | Air purifier |
| CN110641256A (en) * | 2019-09-23 | 2020-01-03 | 浙江理工大学 | Vehicle-mounted air purification system and vehicle-mounted air purification method |
| CN110641256B (en) * | 2019-09-23 | 2021-10-26 | 浙江理工大学 | Vehicle-mounted air purification system and vehicle-mounted air purification method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |