CN204168798U - Built-in electric traction external seal window grain depot ventilation unit - Google Patents
Built-in electric traction external seal window grain depot ventilation unit Download PDFInfo
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- CN204168798U CN204168798U CN201420588108.2U CN201420588108U CN204168798U CN 204168798 U CN204168798 U CN 204168798U CN 201420588108 U CN201420588108 U CN 201420588108U CN 204168798 U CN204168798 U CN 204168798U
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- external seal
- window
- grain depot
- seal window
- window frame
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Abstract
Built-in electric traction external seal window grain depot ventilation unit, belongs to grain storage technical field.The utility model comprises the vent passages being arranged at grain depot body of wall and the external seal mechanism being arranged at this vent passages outer end, external seal mechanism comprises outer window frame, external seal window and opener, external seal window and outer window frame are supported by adjustable hinge and install, the all Men Bianyu outer window frames of external seal window are formed and coordinate inclined-plane, inclined-plane is coordinated to be sealed by sealing ring, the surrounding of external seal window is provided with outward extending extension pressing plate, being supported by sealing gasket is pressed against on the lateral surface of outer window frame, opener comprises telescopic push-pull rod and motor, motor and vent passages internal chamber wall hinged, hinged inside telescopic push-pull rod end and external seal window, motor drives telescopic push-pull rod stretching motion to draw external seal window, realize automatic closedown and the unlatching of external seal window.Solve the problem that existing grain depot ventilation unit is manually measured greatly, airtight performance is poor.
Description
Technical field
The utility model belongs to grain storage technical field, and especially built-in with one electric traction external seal window grain depot ventilation unit is relevant.
Background technology
The body of wall of grain depot is generally provided with the vent passages being communicated with ventilation trench in grain depot, temperature in grain depot and air quality can be regulated by the vent passages air circulation formed inside and outside grain depot.At ordinary times, vent passages is closed, and for improving heat insulation effect, vent passages is preferably airtight.After carry insecticide aerosol or nitrogen in grain depot, that seals grain depot with regard to more needing, and reaches insecticidal effect.And the sealing property of the vent passages obturator of grain depot is poor at present, and be all manually opened or closedown, use artificial amount large.
Utility model content
The seal operation that the purpose of this utility model is intended to overcome existing grain depot ventilating channel device uses the defect that artificial amount is large, airtight performance is poor, provides a kind of and can realize automatic shutter sealing and the built-in electric traction external seal window grain depot ventilation unit of good seal performance.
For this reason, the utility model is by the following technical solutions: built-in electric traction external seal window grain depot ventilation unit, comprise the vent passages being arranged at grain depot body of wall, it is characterized in that, described grain depot ventilation unit also comprises the external seal mechanism being arranged at described vent passages outer end, described external seal mechanism comprises outer window frame, external seal window and opener, outer window frame corresponding grain depot body of wall position is fixed, external seal window is supported by the adjustable hinge be connected to outside external seal window on shop front one side and is installed on described outer window frame, described in all Men Bianyu of external seal window, outer window frame is coordinated by inclined-plane, the inner side shop front area of described external seal window is less than outside shop front area and forms the cooperation inclined-plane coordinated with outer window frame, the cooperation inclined-plane of external seal window is provided with the sealed groove around all door limits, sealing ring is configured with in sealed groove, the cooperation inclined-plane of external seal window and outer window frame is sealed in by sealing ring, the surrounding of described external seal window is provided with outward extending extension pressing plate, being supported by sealing gasket is pressed against on the lateral surface of described outer window frame, make sealing tighter, improve sealing effectiveness, the motor that described opener comprises telescopic push-pull rod and drives telescopic push-pull rod flexible, motor is hinged with the bearing fixing relative to vent passages internal chamber wall, hinged inside telescopic push-pull rod end and described external seal window, telescopic push-pull rod and motor are arranged in vent passages inner chamber, motor drives telescopic push-pull rod stretching motion to draw external seal window, realize automatic closedown and the unlatching of external seal window.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
In described vent passages inner chamber, blower fan is installed, accelerates the flowing of air in vent passages.
Also be provided with two anti-thing nets in described vent passages inner chamber, two anti-thing nets are divided into the both sides of described blower fan, the normal work that can prevent from small animal or other objects from entering in vent passages affect blower fan and enter the grain destroying in grain depot and store.
Described ventilation unit also comprises cylindrical shell, cylindrical shell and described vent passages inwall fit tightly, cylindrical shell outer end connects described outer window frame, described bearing is fixedly installed in cylinder lumen wall, described assembling is in cylinder lumen, the outer peripheral face of described two anti-thing nets is fixedly connected with described cylinder lumen wall, by the connection of cylindrical shell, makes external seal mechanism, anti-thing net and assembling easy.
Described adjustable hinge is provided with two, and the top of establishing and being distributed in described outer window frame and external seal window that keeps at a certain distance away, and described telescopic push-pull rod is vertically arranged and between two adjustable hinges.
Described adjustable hinge is provided with two, and the sidepiece established and be distributed in described outer window frame and external seal window that keeps at a certain distance away, described telescopic push-pull rod horizontally set between two adjustable hinges.
Described adjustable hinge comprises hinge seat, back shaft, hinge panel, first adjusting bolt, second adjusting bolt and contiguous block, hinge seat is fixedly installed on described outer window frame, described contiguous block is fixedly installed in the outside shop front of described external seal door, described hinge seat two ends are respectively arranged with axle bed, each axle bed is provided with elongated slot axis hole and the perforation mutually through with elongated slot axis hole, the length direction of elongated slot axis hole is mutually vertical with described external seal outer side of door shop front when being in closed condition, described perforation axis direction is parallel with the length direction of described elongated slot axis hole, one side of described hinge panel is fixedly connected with axle sleeve, axle sleeve is set in described back shaft and can rotates around this back shaft, back shaft two ends are threaded onto in described elongated slot axis hole respectively, the length of described elongated slot axis hole is greater than the diameter of described back shaft, back shaft can be moved a certain distance on the length direction of horizontal axis hole, the two ends of described back shaft are respectively arranged with the screw corresponding with described perforation, first adjusting bolt is threaded with the screw on described back shaft through described perforation, described contiguous block is provided with screwed hole, described hinge panel is provided with the long slot bore with this screwed hole opposite position, the length direction of long slot bore is vertical with the length direction of described length axis hole, the second described adjusting bolt is fixedly connected with the screwed hole on described contiguous block through described long slot bore, can the relative distance of adjustable hinge panel and contiguous block by the second adjusting bolt.
The utility model can reach following beneficial effect: the external seal mechanism being arranged the opening and closing of motorized motions hermatic door by the vent passages outer end in grain depot body of wall, achieve the automation sealing of vent passages, save artificial amount, external seal mechanism adopts sealing ring to strengthen the inclined-plane sealing mechanism of sealing, sealing is tight, improves sealing property.
Accompanying drawing explanation
Fig. 1 is end face outside schematic diagram of the present utility model.
Fig. 2 is the generalized section along described cylindrical shell axial direction in Fig. 1.
Fig. 3 is the I place enlarged diagram of Fig. 1.
Fig. 4 is the end face outside schematic diagram of the another kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Fig. 1 ~ Fig. 4, the utility model comprises vent passages, cylindrical shell 8 and external seal mechanism, vent passages is arranged at grain depot body of wall, cylindrical shell 8 is threaded onto in described vent passages, cylindrical shell 8 outer wall and vent passages inwall are fitted tightly, one blower fan 7 is installed in cylindrical shell 8 inner chamber, the circulation of air in vent passages can be accelerated, the both sides of blower fan 7 are respectively arranged with anti-thing net 6, the periphery wall of two anti-thing nets 6 is all connected with cylindrical shell 8 inwall, described external seal mechanism comprises outer window frame 5, external seal window 4 and opener, outer window frame 5 corresponding grain depot body of wall position is fixed, described adjustable hinge is provided with two, and keep at a certain distance away and be distributed in the sidepiece of described outer window frame 5 and external seal window 4, external seal window 4 is supported by two that are connected to outside external seal window 4 on limit, shop front side adjustable hinges and is installed on outer window frame 5, two adjustable hinges keep at a certain distance away and point to arrange, each adjustable hinge comprises hinge seat 2, back shaft, hinge panel 3, first adjusting bolt 14, second adjusting bolt 15 and contiguous block, hinge seat 2 is fixedly installed on described outer window frame 5, described contiguous block is fixedly installed in the outside shop front of described external seal window 4, described hinge seat 2 two ends are respectively arranged with axle bed 13, each axle bed 13 is provided with elongated slot axis hole and the perforation mutually through with elongated slot axis hole, the length direction of elongated slot axis hole is mutually vertical with the shop front outside the described external seal window 4 when being in closed condition, described perforation axis direction is parallel with the length direction of described elongated slot axis hole, one side of described hinge panel 3 is fixedly connected with axle sleeve 1, axle sleeve 1 is set in described back shaft and can rotates around this back shaft, back shaft two ends are threaded onto in described elongated slot axis hole respectively, the length of described elongated slot axis hole is greater than the diameter of described back shaft, back shaft can be moved a certain distance on the length direction of horizontal axis hole, the two ends of described back shaft are respectively arranged with the screw corresponding with described perforation, first adjusting bolt 14 is threaded with the screw on described back shaft through described perforation, described contiguous block is provided with screwed hole, described hinge panel 3 is provided with the long slot bore with this screwed hole opposite position, the length direction of long slot bore is vertical with the length direction of described length axis hole, the second described adjusting bolt 15 is fixedly connected with the screwed hole on described contiguous block through described long slot bore, can the relative distance of adjustable hinge panel 3 and contiguous block by the second adjusting bolt 15, described in all Men Bianyu of external seal window 4, outer window frame 5 is coordinated by inclined-plane, the inner side shop front area of external seal window 4 is less than outside shop front area and forms the cooperation inclined-plane coordinated with outer window frame 5, the cooperation inclined-plane of external seal window 4 is provided with the sealed groove around all door limits, sealing ring 10 is configured with in sealed groove, the cooperation inclined-plane of external seal window 4 and outer window frame 5 is sealed in by sealing ring 10, the surrounding of described external seal window 4 is provided with outward extending extension pressing plate, being supported by sealing gasket 9 is pressed against on the lateral surface of described outer window frame 5, make sealing tighter, improve sealing effectiveness, the motor 12 that described opener comprises telescopic push-pull rod 11 and drives telescopic push-pull rod 11 flexible, motor 12 is hinged with the bearing fixing relative to vent passages internal chamber wall, hinged inside telescopic push-pull rod 11 end and described external seal window 4, telescopic push-pull rod 11 and motor 12 are arranged in vent passages inner chamber, described telescopic push-pull rod 11 horizontally set between two adjustable hinges, motor 12 drives telescopic push-pull rod 11 stretching motion to draw external seal window 4, realize automatic closedown and the unlatching of external seal window 4.
As another kind of embodiment, between two described adjustable hinges, certain distance is arranged at the top of outer window frame 5 and external seal window 4, and telescopic push-pull rod 11 is vertically arranged and between two adjustable hinges.
Claims (7)
1. built-in electric traction external seal window grain depot ventilation unit, comprise the vent passages being arranged at grain depot body of wall, it is characterized in that: described grain depot ventilation unit also comprises the external seal mechanism being arranged at described vent passages outer end, described external seal mechanism comprises outer window frame, external seal window and opener, outer window frame corresponding grain depot body of wall position is fixed, external seal window is supported by the adjustable hinge be connected to outside external seal window on shop front one side and is installed on described outer window frame, described in all Men Bianyu of external seal window, outer window frame is coordinated by inclined-plane, the inner side shop front area of described external seal window is less than outside shop front area and forms the cooperation inclined-plane coordinated with outer window frame, the cooperation inclined-plane of external seal window is provided with the sealed groove around all door limits, sealing ring is configured with in sealed groove, the cooperation inclined-plane of external seal window and outer window frame is sealed in by sealing ring, the surrounding of described external seal window is provided with outward extending extension pressing plate, being supported by sealing gasket is pressed against on the lateral surface of described outer window frame, the motor that described opener comprises telescopic push-pull rod and drives telescopic push-pull rod flexible, motor is hinged with the bearing fixing relative to vent passages internal chamber wall, hinged inside telescopic push-pull rod end and described external seal window, telescopic push-pull rod and motor are arranged in vent passages inner chamber.
2. built-in electric traction external seal window grain depot ventilation unit according to claim 1, is characterized in that: be provided with blower fan in described vent passages inner chamber.
3. built-in electric traction external seal window grain depot ventilation unit according to claim 2, is characterized in that: be also provided with two anti-thing nets in described vent passages inner chamber, two anti-thing nets are divided into the both sides of described blower fan.
4. built-in electric traction external seal window grain depot ventilation unit according to claim 3, it is characterized in that: described ventilation unit also comprises cylindrical shell, cylindrical shell and described vent passages inwall fit tightly, cylindrical shell outer end connects described outer window frame, described bearing is fixedly installed in cylinder lumen wall, described assembling is in cylinder lumen, and the outer peripheral face of described two anti-thing nets is fixedly connected with described cylinder lumen wall.
5. built-in electric traction external seal window grain depot ventilation unit according to claim 4, it is characterized in that: described adjustable hinge is provided with two, and the top of establishing and being distributed in described outer window frame and external seal window that keeps at a certain distance away, described telescopic push-pull rod is vertically arranged and between two adjustable hinges.
6. built-in electric traction external seal window grain depot ventilation unit according to claim 4, it is characterized in that: described adjustable hinge is provided with two, and the sidepiece established and be distributed in described outer window frame and external seal window that keeps at a certain distance away, described telescopic push-pull rod horizontally set between two adjustable hinges.
7. the built-in electric traction external seal window grain depot ventilation unit according to claim 5 or 6, it is characterized in that: described adjustable hinge comprises hinge seat, back shaft, hinge panel, first adjusting bolt, second adjusting bolt and contiguous block, hinge seat is fixedly installed on described outer window frame, described contiguous block is fixedly installed in the outside shop front of described external seal door, described hinge seat two ends are respectively arranged with axle bed, each axle bed is provided with elongated slot axis hole and the perforation mutually through with elongated slot axis hole, the length direction of elongated slot axis hole is mutually vertical with described external seal outer side of door shop front when being in closed condition, described perforation axis direction is parallel with the length direction of described elongated slot axis hole, one side of described hinge panel is fixedly connected with axle sleeve, axle sleeve is set in described back shaft and can rotates around this back shaft, back shaft two ends are threaded onto in described elongated slot axis hole respectively, the length of described elongated slot axis hole is greater than the diameter of described back shaft, the two ends of described back shaft are respectively arranged with the screw corresponding with described perforation, first adjusting bolt is threaded with the screw on described back shaft through described perforation, described contiguous block is provided with screwed hole, described hinge panel is provided with the long slot bore with this screwed hole opposite position, the length direction of long slot bore is vertical with the length direction of described length axis hole, and the second described adjusting bolt is fixedly connected with the screwed hole on described contiguous block through described long slot bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588108.2U CN204168798U (en) | 2014-10-11 | 2014-10-11 | Built-in electric traction external seal window grain depot ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588108.2U CN204168798U (en) | 2014-10-11 | 2014-10-11 | Built-in electric traction external seal window grain depot ventilation unit |
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| Publication Number | Publication Date |
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| CN204168798U true CN204168798U (en) | 2015-02-25 |
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| CN201420588108.2U Active CN204168798U (en) | 2014-10-11 | 2014-10-11 | Built-in electric traction external seal window grain depot ventilation unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498681A (en) * | 2021-07-14 | 2021-10-15 | 深圳成武金石农业开发有限公司 | But control by temperature change formula agricultural product early warning warehouse with intelligent monitoring |
-
2014
- 2014-10-11 CN CN201420588108.2U patent/CN204168798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498681A (en) * | 2021-07-14 | 2021-10-15 | 深圳成武金石农业开发有限公司 | But control by temperature change formula agricultural product early warning warehouse with intelligent monitoring |
| CN113498681B (en) * | 2021-07-14 | 2022-08-09 | 深圳成武金石农业开发有限公司 | But control by temperature change formula agricultural product early warning warehouse with intelligent monitoring |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |