CN106016575A - Internal circulation type ceiling fresh air ventilator - Google Patents
Internal circulation type ceiling fresh air ventilator Download PDFInfo
- Publication number
- CN106016575A CN106016575A CN201610548197.1A CN201610548197A CN106016575A CN 106016575 A CN106016575 A CN 106016575A CN 201610548197 A CN201610548197 A CN 201610548197A CN 106016575 A CN106016575 A CN 106016575A
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- CN
- China
- Prior art keywords
- turbid
- air inlet
- inlet pipe
- pipe
- fresh air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to the field of fresh air ventilators, and particularly relates to an internal circulation type ceiling fresh air ventilator. The internal circulation type ceiling fresh air ventilator comprises a shell, a fresh air inlet pipe, a fresh air fan, a fresh air outlet pipe, a turbid air inlet pipe, a turbid air fan and a turbid air outlet pipe, wherein the fresh air inlet pipe, the fresh air fan and the fresh air outlet pipe are sequentially connected; the turbid air inlet pipe, the turbid air fan and the turbid air outlet pipe are sequentially connected; the fresh air inlet pipe and the turbid air inlet pipe intersect in an X shape, and a dividing wall type heat exchanger is connected with the intersecting position in series; a G4 filtering layer is arranged between the fresh air inlet pipe and the dividing wall type heat exchanger, and another G4 filtering layer is arranged between the turbid air inlet pipe and the dividing wall type heat exchanger; the fresh air outlet pipe is provided with an HEPA H13 filtering layer is arranged on the fresh air outlet pipe; and the turbid air inlet pipe is further provided with an internal circulation pipe connected to an inlet of the fresh air fan, and an internal circulation air valve and an HEPA H13 filtering layer are arranged in the wind direction of the internal circulation pipe. By adopting the technical scheme, the internal circulation type ceiling fresh air ventilator is simple in structure, good in ventilation effect and small in energy waste.
Description
Technical field
The invention belongs to fresh air ventilator field, be specifically related to a kind of internal-circulation type furred ceiling fresh air ventilator.
Background technology
Fresh air ventilator is the novel ventilated air regenerating device produced in recent years, and it uses two-way ventilation, outdoor new
While fresh air sends into indoor, also foul indoor air is arranged to outdoor.Fresh air is called for short new wind, dirty
Air is called for short turbid wind, sends into indoor new wind and filters through air filter, has ensured the cleaning of room air.Existing
Although some fresh air ventilators can meet the demand of people to a certain extent, but it yet suffers from following
Some shortcomings:
1, existing indoor new air ventilator is mostly full row's formula, owing to there is bigger temperature outside winter and Summer Indoor
Difference, two-way ventilation can cause indoor temperature to have bigger fluctuation, produce heat and the loss of cold, and causing need not
The wasting of resources wanted.
2, after existing indoor new air ventilator increases indoor circulation, owing to having cut off fresh air supply, therefore, it is difficult to
Ensure air-supply purification efficiency.
3, existing indoor new air ventilator is mostly electronics dedusting, and electronics dedusting easily produces ozone, there is height
Piezoelectricity and electric short circuit risk, have electronic machine to produce impact for indoor.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, ventilation effect is good, and the interior circulation that energy dissipation is little
Formula furred ceiling fresh air ventilator.
To achieve these goals, the present invention provides a kind of internal-circulation type furred ceiling fresh air ventilator, includes housing,
The new wind air inlet pipe being sequentially connected with, new blower fan, new wind escape pipe, and the turbid wind air inlet pipe, turbid being sequentially connected with
Blower fan, turbid wind escape pipe, described housing is arranged on floor, and housing is rectangular, described new blower fan, turbid blower fan,
The new wind air inlet pipe mouth of pipe is sequentially arranged on four angles of housing with the turbid wind air inlet pipe mouth of pipe, and new wind air inlet pipe is with turbid
Wind air inlet pipe becomes X-shaped arranged crosswise, and its crossover sites concatenation is provided with dividing wall type heat exchanger, described new wind air inlet
Between pipe and dividing wall type heat exchanger, and it is provided with G4 filter course between turbid wind air inlet pipe and dividing wall type heat exchanger,
Being provided with HEPA H13 filter course on described new wind escape pipe, described turbid wind air inlet pipe is additionally provided with a connection
To the inner circulating tube of new fan inlet, this inner circulating tube is respectively arranged with interior circulation air-valve and HEPA along wind direction
H13 filter course.
Above-mentioned G4 filter course is the granule to particle diameter >=5.0 μm, and filter efficiency E meets 90% ＞ E >=70%
Filter course.
Above-mentioned HEPA H13 filter course is the filter course that the particle purifying rate for PM0.1 reaches 99.95%.
The internal-circulation type furred ceiling fresh air ventilator using technical solution of the present invention has a characteristic that owing to have employed
Independent new wind air inlet pipe, new blower fan, new wind escape pipe and independent turbid wind air inlet pipe, turbid blower fan, turbid wind go out
Trachea, can independently carry out fresh air supply and turbid wind is discharged, and therefore ventilation effect is good, due to new wind air inlet
Pipe becomes X-shaped arranged crosswise with turbid wind air inlet pipe, and its crossover sites concatenation is provided with dividing wall type heat exchanger, the most turbid
In wind, energy can pass to new wind by dividing wall type heat exchanger, reduce the temperature difference therebetween, it is to avoid room
The fluctuation of interior temperature, more effectively make use of energy；Due between described new wind air inlet pipe and dividing wall type heat exchanger,
And it is provided with G4 filter course between turbid wind air inlet pipe and dividing wall type heat exchanger, described new wind escape pipe is arranged
Having HEPA H13 filter course, this air filtering method can avoid many drawbacks of electronics dedusting；Due to institute
Stating turbid wind air inlet pipe and be additionally provided with an inner circulating tube being connected to new fan inlet, this inner circulating tube divides along wind direction
Not being provided with interior circulation air-valve and HEPA H13 filter course, interior circulation is abundant does not cut off fresh air supply,
But have adjusted new wind and the ratio of turbid wind in new fan inlet by its unlatching, air-supply can be effectively ensured and purify
Efficiency.
Preferably, in order to described dividing wall type heat exchanger is tubular heat exchanger, described turbid wind air inlet pipe connects
Space in tubulation pipe, described new wind air inlet pipe connects the tubulation pipe external space.
Preferably, described turbid wind escape pipe is additionally provided with evaporating heat exchanger, including with turbid wind escape pipe
Concatenation tube-like envelope and be arranged on the helical blade on this tube-like envelope central shaft, the material of helical blade is
Copper, it is internally provided with duct, and this duct concatenates mutually with new wind escape pipe, and described tube-like envelope is horizontally disposed with,
The water contacted with helical blade it is provided with bottom it.The energy of the wind of turbid wind escape pipe when such design makes summer
Amount is further utilized, turbid when blowing air over helical blade band moving vane rotate, the water of blade surface contact is turbid
Wind evaporates, and evaporation absorbs substantial amounts of heat in helical blade, thus quickly reduces blade interior new wind escape pipe
In the temperature of new wind.
Preferably, in order to ensure new blower fan and the service efficiency of turbid blower fan, reduce noise and use simultaneously
Cost, described new blower fan and turbid blower fan are centrifugal blower.
Preferably, give vent to anger to reduce new wind air inlet pipe, new wind escape pipe, turbid wind air inlet pipe and turbid wind
The cost of pipe, improves the space efficiency utilization of housing, described new wind air inlet pipe, new wind escape pipe, turbid wind simultaneously
Air inlet pipe and turbid wind escape pipe are connected and composed with housing by dividing plate.
Preferably, in order to reduce the use cost of G4 filter course, ensure using effect simultaneously, described
G4 filter course is folded by non-woven fabrics and constitutes.
Accompanying drawing explanation
Fig. 1 is the structural representation of internal-circulation type furred ceiling fresh air ventilator of the present invention；
Fig. 2 is the structural representation of evaporating heat exchanger in this device.
In figure: new wind air inlet pipe 1, new blower fan 2, new wind escape pipe 3, turbid wind air inlet pipe 4, turbid blower fan 5,
Turbid wind escape pipe 6, dividing wall type heat exchanger 7, tube-like envelope 81, helical blade 82, water layer 83, G4 filters
Layer 91, HEPA H13 filter course 92, interior circulation air-valve 10.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings:
Seeing Fig. 1 and Fig. 2, the present invention provides a kind of internal-circulation type furred ceiling fresh air ventilator, includes housing,
The new wind air inlet pipe 1 that is sequentially connected with, new blower fan 2, new wind escape pipe 3, and the turbid wind air inlet being sequentially connected with
Pipe 4, turbid blower fan 5, turbid wind escape pipe 6, wherein, housing uses galvanized steel plain sheet, with before proof strength
Carry realize antirust, new wind air inlet pipe 1, new wind escape pipe 3, turbid wind air inlet pipe 4 and turbid wind escape pipe 5 by every
Plate is connected separation and constitutes with housing, and new blower fan 2 and turbid blower fan 5 all use centrifugal blower to reduce cost and to ensure
Using effect.Housing is bolt-connected on floor, and housing is rectangular, new blower fan 2, turbid blower fan 5, new
Wind air inlet pipe pipe 1 mouthful is sequentially arranged on four angles of housing with turbid wind air inlet pipe 4 mouth of pipe, new wind air inlet pipe 1
With the arranged crosswise that turbid wind air inlet pipe 4 becomes X-shaped, its crossover sites concatenation is provided with dividing wall type heat exchanger 7,
The preferred tubular heat exchanger of wall type heat exchanger 7, turbid wind air inlet pipe 4 connects space in tubulation pipe, new wind air inlet pipe 1
Connect the tubulation pipe external space.
Being also associated with evaporating heat exchanger on the most turbid wind escape pipe 6, evaporating heat exchanger includes and turbid wind escape pipe 6
Concatenation tube-like envelope 81 and be arranged on the helical blade 82 on this tube-like envelope 81 central shaft, wherein,
Tube-like envelope 81 uses plastics to avoid corrosion, is provided simultaneously with preferable effect of heat insulation, and helical blade 82 is selected
The preferable copper of heat conductivility, the internal duct that ventilation is set of helical blade 82, this duct and new wind escape pipe 3
Concatenating mutually, tube-like envelope 81 is horizontally disposed with, and is provided with the water layer 83 contacted with helical blade 82 bottom it.
New between wind air inlet pipe 1 and dividing wall type heat exchanger 7, and turbid wind air inlet pipe 4 and dividing wall type heat exchanger 7
Between be provided with G4 filter course 91, G4 filter course 91 by non-woven fabrics fold constitute, the number of plies of non-woven fabrics is the lowest
In 10 layers, new wind escape pipe 3 being provided with HEPA H13 filter course 92, turbid wind air inlet pipe 4 is additionally provided with
One inner circulating tube being connected to new fan inlet, this inner circulating tube is respectively arranged with interior circulation air-valve along wind direction
10 and HEPA H13 filter courses 92.
Above-described is only the preferred embodiment of the present invention, and in scheme, known concrete structure and characteristic etc. are normal
Know and too much describe at this, it is noted that for the person of ordinary skill of the art, without departing from this
On the premise of inventive structure, it is also possible to make some deformation and improvement, these also should be considered as the protection of the present invention
Scope, these are all without affecting effect and the practical applicability that the present invention implements.
Claims (6)
1. internal-circulation type furred ceiling fresh air ventilator, includes housing, the new wind air inlet pipe being sequentially connected with, new wind
Machine, new wind escape pipe, and be sequentially connected with turbid wind air inlet pipe, turbid blower fan, turbid wind escape pipe, its feature exists
In: described housing is arranged on floor, and housing is rectangular, described new blower fan, turbid blower fan, new wind air inlet pipe pipe
Mouth is sequentially arranged on four angles of housing with the turbid wind air inlet pipe mouth of pipe, and new wind air inlet pipe becomes X with turbid wind air inlet pipe
Shape arranged crosswise, its crossover sites concatenation is provided with dividing wall type heat exchanger, and described new wind air inlet pipe is changed with dividing wall type
Between hot device, and being provided with G4 filter course between turbid wind air inlet pipe and dividing wall type heat exchanger, described new wind is given vent to anger
Being provided with HEPA H13 filter course on pipe, described turbid wind air inlet pipe is additionally provided with one and is connected to new fan inlet
Inner circulating tube, this inner circulating tube is respectively arranged with interior circulation air-valve and HEPA H13 filter course along wind direction.
Internal-circulation type furred ceiling fresh air ventilator the most according to claim 1, it is characterised in that: between described
Wall type heat exchanger is tubular heat exchanger, and described turbid wind air inlet pipe connects space in tubulation pipe, described new wind air inlet pipe
Connect the tubulation pipe external space.
Internal-circulation type furred ceiling fresh air ventilator the most according to claim 2, it is characterised in that: described turbid
It is additionally provided with evaporating heat exchanger, including the tube-like envelope concatenated with turbid wind escape pipe and be arranged on wind escape pipe
Helical blade on this tube-like envelope central shaft, the material of helical blade is copper, and it is internally provided with duct, should
Duct concatenates mutually with new wind escape pipe, and described tube-like envelope is horizontally disposed with, and is provided with and connects with helical blade bottom it
The water layer touched.
4. according to the internal-circulation type furred ceiling fresh air ventilator described in claim 1,2 or 3, it is characterised in that:
Described new blower fan and turbid blower fan are centrifugal blower.
5. according to the internal-circulation type furred ceiling fresh air ventilator described in claim 1,2 or 3, it is characterised in that:
Described new wind air inlet pipe, new wind escape pipe, turbid wind air inlet pipe and turbid wind escape pipe are connected and composed with housing by dividing plate.
6. according to the internal-circulation type furred ceiling fresh air ventilator described in claim 1,2 or 3, it is characterised in that:
Described G4 filter course is folded by non-woven fabrics and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548197.1A CN106016575A (en) | 2016-07-12 | 2016-07-12 | Internal circulation type ceiling fresh air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548197.1A CN106016575A (en) | 2016-07-12 | 2016-07-12 | Internal circulation type ceiling fresh air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106016575A true CN106016575A (en) | 2016-10-12 |
Family
ID=57109009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610548197.1A Withdrawn CN106016575A (en) | 2016-07-12 | 2016-07-12 | Internal circulation type ceiling fresh air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758887A (en) * | 2018-05-02 | 2018-11-06 | 东莞市科学技术博物馆 | With the new wind turbine of Intelligent control energy-saving central air-conditioning |
| CN112539537A (en) * | 2020-12-08 | 2021-03-23 | 苏州惠林节能材料有限公司 | Heat energy recovery device for novel efficient total heat exchange type fresh air exchange system |
| CN113432213A (en) * | 2021-08-27 | 2021-09-24 | 江苏环亚节能技术服务有限公司 | Air conveying energy-saving device for medical institution |
-
2016
- 2016-07-12 CN CN201610548197.1A patent/CN106016575A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758887A (en) * | 2018-05-02 | 2018-11-06 | 东莞市科学技术博物馆 | With the new wind turbine of Intelligent control energy-saving central air-conditioning |
| CN112539537A (en) * | 2020-12-08 | 2021-03-23 | 苏州惠林节能材料有限公司 | Heat energy recovery device for novel efficient total heat exchange type fresh air exchange system |
| CN113432213A (en) * | 2021-08-27 | 2021-09-24 | 江苏环亚节能技术服务有限公司 | Air conveying energy-saving device for medical institution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |