CN209017551U - A kind of greenhouse ventilation device - Google Patents
A kind of greenhouse ventilation device Download PDFInfo
- Publication number
- CN209017551U CN209017551U CN201821776899.6U CN201821776899U CN209017551U CN 209017551 U CN209017551 U CN 209017551U CN 201821776899 U CN201821776899 U CN 201821776899U CN 209017551 U CN209017551 U CN 209017551U
- Authority
- CN
- China
- Prior art keywords
- ring
- greenhouse
- wound membrane
- membrane bar
- filler ring
- 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
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 35
- 239000012528 membrane Substances 0.000 claims abstract description 39
- 239000000945 filler Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 9
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 2
- 239000008397 galvanized steel Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 4
- 238000010413 gardening Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010013082 Discomfort Diseases 0.000 description 1
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model relates to agricultural greenhouse greenhouses, in particular to a kind of greenhouse ventilation device, including the mobile insulating layer that the ventilation opening on the downside of greenhouse body is arranged in and is covered at ventilation opening, it is characterized by: the mobile insulation film lower end is provided with the wound membrane bar for the mobile insulating layer of spooling, the ventilation opening two sides are provided with curved rod, the curved rod upper end is provided with the bracket system for bracket wound membrane bar, the bracket system includes filler ring and pressure ring, the filler ring and pressure ring are semicircular ring, the installation end of the filler ring and pressure ring is hinged, the free end of the filler ring and pressure ring is provided with supporting plate, being coaxially set on two supporting plates has threaded hole, adjusting bolt is coated in threaded hole, filler ring inner face is provided with groove, arc frame is provided in the groove, ball is provided on the arc frame, the arc frame and ditch Spring is provided between groove bottom.The utility model is avoided that greenhouse both ends ventilation time is long, with low, the easy to disassemble effect of input cost.
Description
Technical field
The utility model relates to agricultural greenhouse greenhouse, in particular to a kind of greenhouse ventilation device.
Background technique
Greenhouse be using daylighting covering material as all or part of space enclosing structure material, can in winter or other discomforts
Building of the season of suitable open country plant growth for cultivated plant.Greenhouse, also known as greenhouse, energy light transmission, heat preservation or heating, are used to
The facility of cultivated plant can provide breeding time and increase yield, be chiefly used in low temperature especially in the season for being not suitable for plant growth
The plant cultures such as season warm season vegetable, flowers, forest or nursery etc..
Greenhouse currently on the market is mostly based on vinyl house, and greenhouse gardening vegetables have already taken up Vegetable Market
Exhausted big share, and obtained the approval in market.Greenhouse gardening also has many influence factors, such as: plant illumination duration, greenhouse
Interior temperature, humidity, the concentration of CO2, the supply of the nutritional ingredient of plant growth and control of Ph In Nutrient Solutions etc..But one
As greenhouse gardening be not achieved modern greenhouse gardening requirement and capital investment it is limited, be more the investment of manpower.Traditional
Greenhouse ventilation device is divulged information using greenhouse both ends, the longer growth for being unfavorable for crops of the ventilation time needed.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, avoid greenhouse both ends ventilation time long, and mention
For a kind of greenhouse ventilation device, the utility model input cost is low, facilitates spooling insulating layer.
In order to achieve the goal above, the technical solution adopted in the utility model is: a kind of greenhouse ventilation device, including
The mobile insulating layer that ventilation opening on the downside of greenhouse body is set and is covered at ventilation opening, the mobile insulation film lower end setting
There is the wound membrane bar for the mobile insulating layer of spooling, the ventilation opening two sides are provided with curved rod, and the curved rod upper end is provided with
For the bracket system of bracket wound membrane bar, the bracket system includes filler ring and pressure ring, and the filler ring and pressure ring are semicircular ring,
The installation end of the filler ring and pressure ring is hinged, and the free end of the filler ring and pressure ring is provided with supporting plate, coaxial on two supporting plates
Line is provided with threaded hole, and adjusting bolt is coated in threaded hole, and filler ring inner face is provided with groove, is provided with arc in the groove
Shape frame is provided with ball on the arc frame, is provided with spring between the arc frame and trench bottom surfaces.
In order to further realize the utility model, following technical scheme can be preferentially selected:
Optionally, the arc frame both ends are provided with rectangular shaped rim, and two rectangular shaped rims are parallel, the corresponding angle of two rectangular shaped rims
Between be provided with arc pressure pin, the ball is arranged between four arc pressure pins.
Optionally, the groove both ends are provided with the baffle for preventing arc frame from falling off.
Optionally, it is additionally provided at the ventilation opening and is installed on greenhouse body skeleton and is used to support wound membrane bar middle part
" 8 " font stop collar of position, the waist of the stop collar are provided with the mounting hole for installing screw rod, setting in the mounting hole
There is screw rod, the screw rod passes through mounting hole and is set with wing nut, and the stop collar is made of galvanized steel plain sheet.
Optionally, wound membrane bar both ends are provided with the annular groove for preventing wound membrane bar from moving axially, the annular groove and rolling
Pearl matches, and wound membrane bar both ends are provided with L-type rocker arm, and the installation end of the wound membrane bar and L-type rocker arm is provided with through-hole,
Pin is coated in the through-hole.
The beneficial effects of the utility model are:
1, the bracket system in the utility model includes filler ring and pressure ring, and filler ring inner face is provided with groove, sets in groove
It is equipped with arc frame, ball is provided on arc frame, spring is provided between arc frame and trench bottom surfaces, ball can reduce wound membrane
Friction inside bar and filler ring, facilitates wound membrane, and spring can balance and support arc frame, and then the stress of balance ball, when solid
When determining wound membrane bar, ball combines the fixed wound membrane bar of extruding with pressure ring；
2, greenhouse body is provided with the stop collar of " 8 " font in the utility model, and stop collar waist is provided with screw rod, screw rod
It is set with wing nut across stop collar, when mobile insulating layer is not rolled, is sleeved at ventilation opening on the right side of stop collar waist
Greenhouse body skeleton on, when mobile insulating layer is rolled, rotary stopper ring is sleeved on greenhouse body on the left of stop collar waist
On, stop collar waist Right side support wound membrane bar middle position；
3, both ends are connected with L-type rocker arm on wound membrane bar in the utility model, convenient and strength-saving when the mobile insulating layer of upper volume, when
It is detachable after mobile insulating layer decentralization, it is easy to use.
Detailed description of the invention
Fig. 1 is 1 overall structure diagram of the utility model embodiment；
Fig. 2 is 1 bracket system schematic diagram of the utility model embodiment；
Fig. 3 is 1 ball of the utility model embodiment and arc pressure pin scheme of installation；
Fig. 4 is 1 stop collar schematic diagram of the utility model embodiment；
Fig. 5 is 1 wound membrane bar of the utility model embodiment and L-type rocker arm scheme of installation；
Wherein: 1- ventilation opening, 2- curved rod, 3- wound membrane bar, 4- bracket system, 5- stop collar, 6- pressure ring, 7- filler ring, 8-
Ball, 9- spring, 10- arc pressure pin, 11- adjust bolt, 12-L type rocker arm, 13- arc frame.
Specific embodiment
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of greenhouse ventilation device as shown in Figs. 1-5 including the ventilation opening 1 on the downside of greenhouse body and is covered on
Mobile insulating layer at ventilation opening, mobile insulating layer lower end are equipped with the wound membrane bar 3 for the mobile insulating layer of spooling, mobile heat preservation
By anchor ear spooling in wound membrane bar 3, there are curved rod 2 in 1 two sides of ventilation opening for layer lower end, and 2 upper end of curved rod is welded with rolls up for bracket
The bracket system 4 of film bar 2, bracket system 4 include filler ring 7 and pressure ring 6, and filler ring 7 and pressure ring 6 are semicircular ring, filler ring 7 and pressure ring
6 installation end is hinged, and there is supporting plate in the free end of filler ring 7 and pressure ring 6, and coaxial line has a threaded hole on two supporting plates, in threaded hole
It is coated with and adjusts bolt 11, have lateral anti-skid chequer on 6 inner wall of pressure ring, 7 inner face of filler ring has groove, has arc frame in groove
13, there is rectangular shaped rim at arc frame both ends, and two rectangular shaped rims are parallel, and two rectangular shaped rims are mounted on arc pressure pin between corresponding angle
10, ball 8 is installed between arc pressure pin 10, there are the baffle for preventing arc frame 13 from falling off, arc frame 13 and groove in groove both ends
Spring 9 is installed, spring 9 plays support and balanced action, and then the stress of balance ball 8 to arc frame 13, when solid between bottom surface
When determining wound membrane bar 3,9 stress of spring makes ball combine the fixed wound membrane bar 3 of extruding with pressure ring, is placed into bracket dress in wound membrane bar 3
When setting on 4, friction can be generated between 7 inner wall of wound membrane bar 3 and filler ring, it is not easy to which the mobile insulating layer of spooling, ball 8 can be reduced wound membrane
The frictional force of bar 3 and 7 inner wall of filler ring, it is possible to reduce to the abrasion of mobile insulating layer during spooling, increase mobile insulating layer
Service life；
1 stop collar 5 for being equipped with " 8 " font, 5 waist of stop collar have mounting hole, have screw rod in mounting hole in greenhouse body,
Screw rod passes through mounting hole and is set with wing nut, and stop collar 5 is made of galvanized sheet, during mobile insulating layer moves up, stop collar 5
It is sleeved on the big-canopy framework at ventilation opening 1 on the right side of waist, hanging on the left of 5 waist of stop collar, mobile insulating layer reaches ventilation opening
When upside, rotary stopper ring 5,5 waist of stop collar left side is sleeved in greenhouse body, screws wing nut, and 5 waist of stop collar is left
Side squeezed with greenhouse body 1 it is fixed, it is hanging on the right side of stop collar 5 waist, to 3 interposition of wound membrane bar on the right side of 5 waist of stop collar
It sets and is supported；Such structure will not impact the heat insulating ability of greenhouse, and will not move insulating layer and cause to wear or damage,
It is easy to disassemble.
The present embodiment course of work: mobile insulating layer lower end bracket system 4 on wound membrane bar 3, is opened by anchor ear spooling
On pressure ring 6, wound membrane bar 3 is placed on bracket system 4,7 inside of the filler ring of bracket system 4 is contacted with wound membrane bar 3, rotation L
Type rocker arm wound membrane bar 3 rotates, and mobile insulating layer spooling, until to the upside of ventilation opening 1, pressure ring 6 is put down on wound membrane bar 3, revolves
Modulation section bolt 11 makes pressure ring 6 compress wound membrane bar 3, and wound membrane bar 3 is fixed, rotary stopper ring 5, on the right side of 5 waist of stop collar
Vacantly, wing nut is screwed, the big-canopy framework at stop collar 5 and ventilation opening 1, which squeezes, to be fixed, 5 waist Right side support of stop collar volume
Film bar 3.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of greenhouse ventilation device, including the shifting that the ventilation opening on the downside of greenhouse body is arranged in and is covered at ventilation opening
Dynamic insulating layer, it is characterised in that: the mobile insulating layer lower end is provided with the wound membrane bar for the mobile insulating layer of spooling, described logical
Air port two sides are provided with curved rod, and the curved rod upper end is provided with the bracket system for bracket wound membrane bar, the bracket dress
It sets including filler ring and pressure ring, the filler ring and pressure ring are semicircular ring, and the installation end of the filler ring and pressure ring is hinged, the filler ring
It is provided with supporting plate with the free end of pressure ring, being coaxially set on two supporting plates has threaded hole, and adjusting spiral shell is coated in threaded hole
Bolt, filler ring inner face are provided with groove, and arc frame is provided in the groove, and ball, the arc are provided on the arc frame
Spring is provided between shape frame and trench bottom surfaces.
2. a kind of greenhouse ventilation device according to claim 1, it is characterised in that: the arc frame both ends are provided with square
Shape frame, two rectangular shaped rims are parallel, and arc pressure pin is provided between the corresponding angle of two rectangular shaped rims, and the ball is arranged four
Between root arc pressure pin.
3. a kind of greenhouse ventilation device according to claim 1, it is characterised in that: the groove both ends are provided with and prevent
The baffle that arc frame falls off.
4. a kind of greenhouse ventilation device according to claim 1, it is characterised in that: be additionally provided with peace at the ventilation opening
Loaded on " 8 " font stop collar on greenhouse body skeleton and for supporting position among wound membrane bar, the waist of the stop collar is set
It is equipped with the mounting hole for installing screw rod, screw rod is provided in the mounting hole, the screw rod passes through mounting hole and is set with butterfly
Nut, the stop collar are made of galvanized steel plain sheet.
5. a kind of greenhouse ventilation device according to claim 1, it is characterised in that: wound membrane bar both ends are provided with anti-
Only the annular groove of wound membrane bar axial movement, the annular groove match with ball, and wound membrane bar both ends are provided with L-type rocker arm,
The installation end of the wound membrane bar and L-type rocker arm is provided with through-hole, is coated with pin in the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776899.6U CN209017551U (en) | 2018-10-31 | 2018-10-31 | A kind of greenhouse ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776899.6U CN209017551U (en) | 2018-10-31 | 2018-10-31 | A kind of greenhouse ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017551U true CN209017551U (en) | 2019-06-25 |
Family
ID=66907645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776899.6U Expired - Fee Related CN209017551U (en) | 2018-10-31 | 2018-10-31 | A kind of greenhouse ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209017551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727776A (en) * | 2020-08-06 | 2020-10-02 | 陕西旭菁峰农业科技有限公司 | Combined sunlight greenhouse of insulation material |
| CN117778103A (en) * | 2024-01-09 | 2024-03-29 | 延边大学 | High-pressure cooking device for plant essential oil production raw materials |
-
2018
- 2018-10-31 CN CN201821776899.6U patent/CN209017551U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727776A (en) * | 2020-08-06 | 2020-10-02 | 陕西旭菁峰农业科技有限公司 | Combined sunlight greenhouse of insulation material |
| CN111727776B (en) * | 2020-08-06 | 2024-03-12 | 陕西旭菁峰农业科技有限公司 | Combined sunlight greenhouse of heat insulation material |
| CN117778103A (en) * | 2024-01-09 | 2024-03-29 | 延边大学 | High-pressure cooking device for plant essential oil production raw materials |
| CN117778103B (en) * | 2024-01-09 | 2024-08-09 | 延边大学 | Plant essential oil raw materials of production cooking device |
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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 |
Granted publication date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |