CN2583032Y - Thermal insulating air-vent - Google Patents
Thermal insulating air-vent Download PDFInfo
- Publication number
- CN2583032Y CN2583032Y CN 02237621 CN02237621U CN2583032Y CN 2583032 Y CN2583032 Y CN 2583032Y CN 02237621 CN02237621 CN 02237621 CN 02237621 U CN02237621 U CN 02237621U CN 2583032 Y CN2583032 Y CN 2583032Y
- Authority
- CN
- China
- Prior art keywords
- vent window
- cover plate
- air vent
- cylindrical shell
- window cover
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000003958 fumigation Methods 0.000 abstract description 13
- 238000004321 preservation Methods 0.000 abstract 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 229920001821 foam rubber Polymers 0.000 abstract 1
- 239000012774 insulation material Substances 0.000 abstract 1
- 241000238631 Hexapoda Species 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model provides a thermal insulation air vent which comprises an air vent barrel body 1 and an air vent cover plate 2, wherein the air vent barrel body 1 and the air vent cover plate 2 are both in a double-layer type structure; thermal insulation materials 3 are lined between the air vent barrel body 1 and the air vent cover plate 2; the middle position of the air vent cover plate 2 and an air vent flange 6 is sealed by a foam rubber bar 7 and is constricted by a locking handwheel 4; the outer edge of the air vent cover plate 2 is provided with a rain blocking shielding plate 9; the air vent barrel body 1 is provided with a fumigation fast interface 10 which can be connected with an air vent pipe of a fumigation system. The utility model has many functions, such as good sealing, convenient opening and closure, rain resistance, thermal preservation, air ventilation, circulation fumigation, etc. The utility model can improve sealing and thermal preservation performance of a whole warehouse. The utility model has the advantages of simple structure and convenient connection with other apparatuses, and is an ideal grain preservation device for grain warehouses.
Description
The utility model belongs to a kind of grain storage device, a kind of specifically novel heat insulation vent window.
In grain storage, temperature, the humidity of grain quality and grain storage are closely related, and temperature, the humidity of therefore controlling stored grain are extremely important.When temperature build-up heating appears in grain, humidity increases, or when insect pest takes place, adopt ventilating set to connect air flue at present usually and carries out aeration-cooling dehumidifying and adopt the method for phosphine recirculation fumigation to prevent and treat.But the ventilation road junction ubiquity of present many grain depots airtight bad, open trouble, be not incubated, problem such as can not be connected with the recirculation fumigation wind channel tube.Particularly some old storehouse wind passage mouth is that cast iron or cement are built system, and above problem is more outstanding.Make near the grain in ventilation road junction bad phenomenon such as temperature anomaly, dewfall occur, cause the loss of grain storage and the generation of insect pest.
The purpose of this utility model provides a kind of have excellent sealing, convenient, rainproof, the insulation of unlatching, vent window with ventilation and recirculation fumigation function, use it can improve airtight, the heat-insulating property in whole storehouse, and be furnished with butt flange and the recirculation fumigation fast interface that is complementary with ventilating set, can connect ventilating set and recirculation fumigation system easily.
Be used to realize the novel heat insulation vent window of the utility model purpose, comprise vent window cylindrical shell, heat-insulation layer, vent window cover plate, connect hinge, locking handwheel and stifling joint.
Further solution of the present utility model comprises:
The vent window cylindrical shell can adopt circle or rectangle, to satisfy different storehouse type needs according to the actual air channel shape and the size in warehouse.
The vent window cylindrical shell is the inner/outer tube double-decker, is lined with warm material between urceolus and the inner core, plays heat-blocking action, can reduce the influence that temperature in the storehouse is subjected to external environment.
The butt flange of vent window cylindrical shell is reserved with bolt hole, can cooperate with ventilating set, satisfies ventilation operation.
The vent window cover plate is a double-decker, is lined with warm material between the ectonexine, plays heat-blocking action, can reduce the influence that temperature in the storehouse is subjected to external environment.Cover plate is connected with the vent window cylindrical shell by hinge,, can open easily and dismantle by the locking of slip-knot bolt with several handwheels.
The vent window cover plate adopts recessed formula structure, posts the expanded cellular rubber sealing band between vent window cover plate and the vent window shell flange, has improved sealing effectiveness and can prevent that rainwater from entering the service life of air channel and prolongation sealing rubber strip.
Be furnished with the recirculation fumigation interface on the vent window cylindrical shell, can select different interface shapes, satisfy the needs of various recirculation fumigation system according to the form of recirculation fumigation.
The utility model has various ways according to the shape and the size difference of wind passage mouth.Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1,2,3 is respectively the utility model right elevation, front view and partial view.
Vent window cylindrical shell 1 and vent window cover plate 2 are double-decker, are lined with warm material 3 between the ectonexine, play heat-blocking action, can reduce the influence that temperature in the storehouse is subjected to external environment; Vent window cover plate 2 is connected with vent window cylindrical shell 1 realizing flexible opening and closing by hinge 4, and compresses by locking handwheel 5; The butt flange 6 of vent window cylindrical shell 1 is reserved with bolt hole, can cooperate with ventilating set, satisfies ventilation operation; Vent window cover plate 2 seals to improve sealing effectiveness with the vent window flange 6 middle expanded cellular rubber bars 7 of using; Use when handle 8 is opened for making things convenient for cover plate; Vent window cover plate 2 outer rims are provided with protruding formula and keep off the rain shield 9 with rainproof and attractive in appearance; Vent window cylindrical shell 1 top is provided with stifling interface 10, can be connected real recirculation fumigation operation with the fumigation system breather pipe; The cylindrical shell 1 in air port and vent window cover plate 2 can be circle or rectangular configuration, to satisfy different storehouse type needs.
Claims (4)
1, a kind of novel heat insulation vent window, it is characterized in that: it is made up of the cylindrical shell (1) and the vent window cover plate (2) of a vent window, vent window cylindrical shell (1) and vent window cover plate (2) are two-layer stratigraphic structure, the centre is lined with warm material (3), vent window cover plate (2) is connected with vent window cylindrical shell (1) by hinge (4), and by locking handwheel (5) pinch-off seal, vent window cover plate (2) outer rim is provided with the shield that keeps off the rain (9), and the fast interface (10) that is used to fumigate is housed on the vent window cylindrical shell (1).
2, novel heat insulation vent window according to claim 1 is characterized in that vent window cylindrical shell (1) is provided with the air port flange (6) supporting with ventilating set, and flange (6) is reserved with bolt hole, can cooperate with ventilating set, satisfies ventilation operation.
3, novel heat insulation vent window according to claim 1, it is characterized in that vent window cover plate (2) adopts the rainproof hermetically-sealed construction of recessed formula, post expanded cellular rubber sealing band (7) between vent window cover plate (2) and the air port flange (6), vent window cover plate (2) is provided with handle (8).
4, novel heat insulation vent window according to claim 1 is characterized in that vent window cylindrical shell (1) and vent window cover plate (2) can adopt circle or rectangle, to satisfy different storehouse type needs according to the actual air channel shape and the size in warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237621 CN2583032Y (en) | 2002-06-21 | 2002-06-21 | Thermal insulating air-vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237621 CN2583032Y (en) | 2002-06-21 | 2002-06-21 | Thermal insulating air-vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583032Y true CN2583032Y (en) | 2003-10-29 |
Family
ID=33711535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02237621 Expired - Fee Related CN2583032Y (en) | 2002-06-21 | 2002-06-21 | Thermal insulating air-vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583032Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262597A (en) * | 2019-06-25 | 2019-09-20 | 河南纤原网络科技集团有限公司 | A kind of silo informationization supervisory systems |
-
2002
- 2002-06-21 CN CN 02237621 patent/CN2583032Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262597A (en) * | 2019-06-25 | 2019-09-20 | 河南纤原网络科技集团有限公司 | A kind of silo informationization supervisory systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |