CN206686790U - Exchange system inside and outside a kind of air - Google Patents
Exchange system inside and outside a kind of air Download PDFInfo
- Publication number
- CN206686790U CN206686790U CN201720563090.4U CN201720563090U CN206686790U CN 206686790 U CN206686790 U CN 206686790U CN 201720563090 U CN201720563090 U CN 201720563090U CN 206686790 U CN206686790 U CN 206686790U
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- CN
- China
- Prior art keywords
- heating
- air
- tubulation
- wind
- pipe
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Greenhouses (AREA)
Abstract
The utility model discloses a kind of greenhouse heat exchanger, including air intake passage, the air intake passage has air inlet, the air inlet is provided with blower fan, the air intake passage has the port of export, and exhaust hood is provided with the port of export, and the exhaust hood is flared structure；The air intake passage is communicated with Heating air box；The Heating air box is the body structure of sealing；It is provided with some groups of heating be arrangeding in parallel tubulations in the chamber of the Heating air box, the quantity of the heating tubulation in the present embodiment is two groups, and the heating tubulation is communicated with heating tube, the heating furnace that the heating tube connection is set in addition, heats Bottomhole pressure conduction oil；Two groups of heating tubulations are the first heating tubulation and the second heating tubulation, and the structure that the first heating tubulation and second heat tubulation is identical；Pass through pipeline communication between the first heating tubulation and the second heating tubulation.
Description
Technical field
Exchange system inside and outside a kind of ventilation unit, more particularly to a kind of air is the utility model is related to, belongs to agricultural machinery
Production technical field.
Background technology
Cuttage and seedling culture greenhouse, it is necessary to change wind by the air in greenhouse in seedling raising process in the winter time, and it is traditional big
Canopy directly carries out changing wind, to entering the cold air in seedling raising greenhouse, does not carry out preheating, air exchange is a great inconvenience,
Due to the cuttage and seedling culture stage, seedling is immature, and freezing tolerance is poor, prepares to be very easy to injury seedling if not carrying out preheating；And
Wind-force can not be excessive during ventilation, excessive also to injure seedling.
The content of the invention
To solve the deficiencies in the prior art, the utility model provides exchange system inside and outside a kind of air, can be effectively right
Air exchange is carried out in cuttage and seedling culture greenhouse, in the case that particularly temperature is relatively low in the winter time, but also with reduction wind-force
Effect.
Technical scheme is used by the utility model：
A kind of greenhouse heat exchanger, including air intake passage, the air intake passage have air inlet, and the air inlet is provided with
Blower fan, the air intake passage have the port of export, and exhaust hood is provided with the port of export, and the exhaust hood is flared structure；
The air intake passage is communicated with Heating air box；The Heating air box is the body structure of sealing；The Heating air box
Chamber in be provided with some groups of heating be arrangeding in parallel tubulations, the quantity of the heating tubulation in the present embodiment is two groups, described
Heating tubulation is communicated with heating tube, the heating furnace that the heating tube connection is set in addition, heats Bottomhole pressure conduction oil；
Two groups of heating tubulations are the first heating tubulation and the second heating tubulation, and the first heating tubulation and second add
The structure of hot tubulation is identical；Pass through pipeline communication between the first heating tubulation and the second heating tubulation.
The first heating tubulation is that heating tube spiral winding is formed in cone；The second heating tubulation connection oil return
Pipe；The Heating air box is communicated with heat dissipation wind channel, and the heat dissipation wind channel connects two symmetrically arranged scattered windbend pipes, the scattered wind
Pipe bent position is provided with weak wind mechanism；Described two scattered windbend pipes are connected by wind pipe.
The gap that the side of the wind pipe offers strip forms air outlet；Air outlet is directed away from Heating air box
Side.
It is blown into after heated by air outlet in greenhouse;The height of air outlet is no more than 15cm.
The position of scattered windbend pipe is provided with deflector on the wind pipe, the deflector is rectangular slab, water conservancy diversion
Plate is fixedly installed with wind pipe, the angle degree of being of the deflector and perpendicular.
The channel part for wind-guiding is formed between deflector and the shell wall of wind pipe.
Weak wind mechanism includes rotating shaft and is fixedly installed on the bearing of scattered windbend pipe, is fixedly installed on the excircle of the rotating shaft
There are some blades, the blade is made up of elastomeric material.
Air enters from the external world, by the effect of blower fan, enters in Heating air box, by the first heating tubulation and second
Heating tubulation is heated；When air-flow passes through blade, blow rotating shaft and blade rotates, so as to weaken wind-force, slow down wind speed.
The utility model is further illustrated with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of weak wind mechanism.
In figure：
1- air intake passages；2- channel parts；3- heating tubes；4- hot bellows；5- exhaust hoods；6- first heat tubulation and
7- second heats tubulation；8- blower fans；9- wind pipes；10- oil return pipes；11- heat dissipation wind channels；12- dissipates windbend pipe； 13-
Weak wind mechanism；15- deflectors；Air outlet 16- air outlets
Embodiment
Embodiment, as shown in Figures 1 and 2, a kind of greenhouse heat exchanger, including air intake passage 1, the air intake passage
1 has air inlet, and the air inlet is provided with blower fan 8, and the air intake passage 1 has the port of export, is provided with the port of export
Exhaust hood 5, the exhaust hood 5 are flared structure.
The air intake passage 1 is communicated with Heating air box 4；The Heating air box is the body structure of sealing；The heating wind
It is provided with some groups of heating be arrangeding in parallel tubulations in the chamber of case 4, the quantity of the heating tubulation in the present embodiment is two groups, institute
State heating tubulation and be communicated with heating tube 3, the heating tube 3 connects the heating furnace set in addition, flows conduction oil in heating tube 3.
Two groups of heating tubulations are that the first heating tubulation 6 and second heats tubulation 7, the first heating tubulation 6 and the
The structure of two heating tubulations 7 is identical；The first heating tubulation 6 and second passes through pipeline communication between heating tubulation 7.
The first heating tubulation 6 is that the spiral winding of heating tube 3 is formed in cone；The second heating tubulation 7 connects
Oil return pipe 10；The Heating air box 4 is communicated with heat dissipation wind channel 11, and the heat dissipation wind channel 11 connects two symmetrically arranged scattered windbends
Pipe 12, weak wind mechanism 13 is provided with the scattered windbend pipe 12；Described two scattered windbend pipes 12 are connected by wind pipe 9.
Air enters from the external world, by the effect of blower fan 8, enters in Heating air box 4, by the first heating He of tubulation 6
Second heating tubulation 7 is heated.
The gap that the side of the wind pipe 9 offers strip forms air outlet 16；Air outlet 16 is directed away from adding
The side of hot bellows 4.
It is blown into after heated by air outlet 16 in greenhouse;The height of air outlet 16 is no more than 15cm.
The position of scattered windbend pipe 12 is provided with deflector 15 on the wind pipe 9, the deflector 15 is rectangle
Plate, deflector 15 are fixedly installed with wind pipe 9, and the angle of the deflector 15 and perpendicular is 35 degree.
The channel part 2 for wind-guiding is formed between the shell wall of deflector 15 and wind pipe 9.
Weak wind mechanism 13 includes rotating shaft 132 and is fixedly installed on the bearing 131 of scattered windbend pipe 12, outside the rotating shaft 132
Some blades 133 are fixedly installed on circumference, the blade 133 is made up of elastomeric material.
When air-flow is by blade 133, blows rotating shaft 132 and blade rotates, so as to weaken wind-force, slow down wind speed.
Claims (6)
1. exchange system inside and outside a kind of air, including air intake passage（1）, it is characterised in that：
The air intake passage（1）With the port of export, exhaust hood is provided with the port of export（5）, the exhaust hood（5）For loudspeaker
Shape structure；
The air intake passage（1）It is communicated with Heating air box（4）；The Heating air box is the body structure of sealing；
The Heating air box（4）Chamber in be provided with some groups of heating be arrangeding in parallel tubulations, the heating tubulation is communicated with
Heating tube（3）；
Two groups of heating tubulations are the first heating tubulation（6）With the second heating tubulation（7）, the first heating tubulation（6）With
Second heating tubulation（7）Structure it is identical；The first heating tubulation（6）With the second heating tubulation（7）Between pass through pipe
Road connects；
The first heating tubulation（6）For heating tube（3）Spiral winding is formed in cone；
The second heating tubulation（7）Connect oil return pipe（10）；
The Heating air box（4）It is communicated with heat dissipation wind channel（11）, the heat dissipation wind channel（11）Connect two symmetrically arranged scattered wind
Bend pipe（12）, the scattered windbend pipe（12）Place is provided with weak wind mechanism（13）；
Described two scattered windbend pipes（12）Pass through wind pipe（9）Connection.
2. exchange system inside and outside a kind of air as claimed in claim 1, it is characterised in that：
The wind pipe（9）Side offer strip gap formed air outlet（16）；
Air outlet（16）It is directed away from Heating air box（4）Side.
3. exchange system inside and outside a kind of air as claimed in claim 1, it is characterised in that：Pass through air outlet after heated（16）
It is blown into greenhouse;Air outlet（16）Height be no more than 15cm.
4. exchange system inside and outside a kind of air as claimed in claim 3, it is characterised in that：Also include wind pipe（9）,
The wind pipe（9）Upper close scattered windbend pipe（12）Position be provided with deflector（15）,
The deflector（15）For rectangular slab, deflector（15）With wind pipe（9）Fixed setting, the deflector（15）With erecting
The angle of straight plane is 35 degree.
5. exchange system inside and outside a kind of air as claimed in claim 4, it is characterised in that：Deflector（15）With wind pipe
（9）Shell wall between formed for wind-guiding channel part（2）.
6. exchange system inside and outside a kind of air as claimed in claim 5, it is characterised in that：Also include weak wind mechanism,
Weak wind mechanism（13）Including rotating shaft（132）Be fixedly installed on scattered windbend pipe（12）Bearing（131）,
The rotating shaft（132）Excircle on be fixedly installed some blades（133）, the blade（133）For elastomeric material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563090.4U CN206686790U (en) | 2017-05-19 | 2017-05-19 | Exchange system inside and outside a kind of air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563090.4U CN206686790U (en) | 2017-05-19 | 2017-05-19 | Exchange system inside and outside a kind of air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686790U true CN206686790U (en) | 2017-12-01 |
Family
ID=60449427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720563090.4U Expired - Fee Related CN206686790U (en) | 2017-05-19 | 2017-05-19 | Exchange system inside and outside a kind of air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686790U (en) |
-
2017
- 2017-05-19 CN CN201720563090.4U patent/CN206686790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20200519 |