CN204482406U - The airtight air bag of low-temperature grain-storage special-purpose thermal insulation - Google Patents
The airtight air bag of low-temperature grain-storage special-purpose thermal insulation Download PDFInfo
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- CN204482406U CN204482406U CN201520165612.6U CN201520165612U CN204482406U CN 204482406 U CN204482406 U CN 204482406U CN 201520165612 U CN201520165612 U CN 201520165612U CN 204482406 U CN204482406 U CN 204482406U
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- air bag
- thermal insulation
- valve
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- air inlet
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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
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
The utility model describes the airtight air bag of low-temperature grain-storage special-purpose thermal insulation, comprises the valve being separately positioned on draw-in groove on door opening on lower wall, being fastened on the air bag in draw-in groove and being fixed on air bag; Also comprise the gas pipeline be connected with valve, the inflator pump be connected with gas pipeline one end, also comprise the intelligent pressure controller be electrically connected with inflator pump, intelligent pressure controller is arranged on gas pipeline.Described valve comprises base, the fixed block be connected with base, the lower cover be threaded with fixed block, is fixed on down the air inlet block covered, the upper cover be threaded with air inlet block, and base, fixed block, lower cover, air inlet block, upper cover are the cavity structure of upper and lower opening and inside is connected.In the utility model, the air bag outward appearance be arranged in door opening is simply novel, serves good sealed thermal insulating effect to grain depot.Gas nozzle structure science, aerating and venting simply, conveniently, can effectively prevent air bag from occurring the generation of chronic disappointing phenomenon.
Description
Technical field
The utility model relates to a kind of airtight air bag, particularly relates to the airtight air bag of a kind of low-temperature grain-storage special-purpose thermal insulation.
Background technology
Grain is heat-sensitive substance and the material that hygroscopicity is very strong, and high temperature, high humidity environment are easy to cause grain quality to decline, and the heating causing grain to pile even full storehouse, local grain is gone mouldy.Therefore, require that grain warehouse must have good heat insulation, moistureproof and air-tightness.For protection food storage safety, General Requirements grain depot doors and windows sealing, is isolated from the outside.But existing insulation airtight door window air-tightness is poor, does not reach the effect of sealing thermal insulation, usually occur that grain goes mouldy or the phenomenon such as infested.
Utility model content
In order to solve, existing grain depot door and window air-tightness is poor, the defect that easily causes that grain goes mouldy etc., and the utility model spy provides a kind of low-temperature grain-storage special-purpose thermal insulation airtight air bag.
The technical solution of the utility model is as follows:
The airtight air bag of low-temperature grain-storage special-purpose thermal insulation, comprises the valve being separately positioned on draw-in groove on door opening on lower wall, being fastened on the air bag in draw-in groove and being fixed on air bag; Also comprise the gas pipeline that one end is connected with valve, the inflator pump be connected with the gas pipeline other end, also comprise the intelligent pressure controller be electrically connected with inflator pump, intelligent pressure controller is arranged on gas pipeline.
Further, described valve comprises base, the fixed block be connected with base, the lower cover be threaded with fixed block, is fixed on down the air inlet block covered, the upper cover be threaded with air inlet block, and base, fixed block, lower cover, air inlet block, upper cover are the cavity structure of upper and lower opening and inside is connected.
Further, also comprise connection strap, connection strap is connected with upper cover, lower cover, base successively.
Further, the non-return film valve be arranged in air inlet block is also comprised.
Further, also comprise the sizing lacing wire be arranged on gasbag outer surface, sizing lacing wire is made up of elastomeric material and is made up of horizontal bar and the projection be disposed on horizontal bar.
Further, described air bag is made up of polyphosphazene polymer vinyl chloride.
Technique effect of the present utility model is as follows:
1, the air bag outward appearance be arranged in door opening is simply novel, serves good sealed thermal insulating effect to grain depot.
2, the setting of intelligent pressure controller and inflator pump can ensure that in air bag, gas is sufficient, and shape invariance, is better fastened in draw-in groove, ensures door and window seal.
3, gas nozzle structure science, aerating and venting simply, conveniently, can effectively prevent air bag from occurring the generation of chronic disappointing phenomenon.
4, connection strap serves the effect connecting upper cover, lower cover, avoids the upper cover screwed off from valve, lower losing of cover.
5, non-return film valve be arranged so that gas in air bag does not flow out by air inlet block, avoid bladder deflates.
6, lacing wire of shaping serves the effect keeping bladder shape, avoids there is gap because bladder shape is irregular with draw-in groove, destroys the air-tightness of grain depot.
7, air bag is made up of polyphosphazene polymer vinyl chloride, and soft or hard appropriateness, wearability is good, has excellent result of use.
Accompanying drawing explanation
Fig. 1 is the structural representation that air bag is fastened on door opening;
Fig. 2 is the floor map that air bag is fastened on door opening;
Fig. 3 is the structural representation that valve upper cover is outwarded winding;
Fig. 4 is the structural representation that valve lower cover is outwarded winding;
View when Fig. 5 is valve air inlet;
The structural representation that Fig. 6 is inflator pump, intelligent pressure controller is connected with valve;
Parts title wherein corresponding to Reference numeral is as follows:
1-draw-in groove, 2-air bag, 3-valve, 4-gas pipeline, 5-inflator pump, 6-intelligent pressure controller, 7-base, 8-fixed block, 9-lower cover, 10-air inlet block, 11-upper cover, 12-connection strap, 13-non-return film valve, 14-shapes lacing wire, 15-horizontal bar, and 16-is protruding.
Embodiment
Below in conjunction with drawings and the specific embodiments to the utility model to illustrating in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 6 shows, the airtight air bag of low-temperature grain-storage special-purpose thermal insulation, comprises the valve 3 being separately positioned on draw-in groove 1 on door opening on lower wall, being fastened on the air bag 2 in draw-in groove 1 and being fixed on air bag 2; Also comprise the gas pipeline 4 that one end is connected with valve 3, the inflator pump 5 be connected with gas pipeline 4 other end, also comprise the intelligent pressure controller 6 be electrically connected with inflator pump 5, intelligent pressure controller 6 is arranged on gas pipeline 4.
Air bag 2 in the present embodiment is specially for a kind of Novel closed insulation utensil of grain depot door opening design, is arranged between external door and inside door.In use, air bag 2 is poured partial air, make it that there is definite shape, again the Yishanmen in external door or inside door is opened, air bag 2 is placed in draw-in groove its inflation, till air bag 2 expand into and combines closely with draw-in groove 1, finally another Yishanmen is closed, good airtight effect can be played to door opening.Air bag 2 in the present embodiment also can application by analogy in door, window, air inlet and other passages, its outward appearance is simply novel, can play good sealed thermal insulating effect.
Intelligent pressure controller 6 is arranged on gas pipeline 4, and when the air pressure in air bag 2 is lower than setting value, intelligent pressure controller 6 will start inflator pump 5.Control inflator pump 5 makes it quit work higher than during setting value by the air pressure in air bag 2, no longer inflates to air bag 2.
The setting of intelligent pressure controller 6 and inflator pump 5 can ensure that in air bag 2, gas is sufficient, and shape invariance, is better fastened in draw-in groove 1, ensures door and window seal.
Embodiment 2
The present embodiment is on the basis of embodiment 1, as shown in Figure 3, Figure 4, described valve 3 comprises base 7, the fixed block 8 be connected with base 7, the lower cover 9 be threaded with fixed block 8, the air inlet block 10 be fixed on lower cover 9, the upper cover 11 that is threaded with air inlet block 10, and base 7, fixed block 8, lower cover 9, air inlet block 10, upper cover 11 are the cavity structure of upper and lower opening and inside is connected.
The utility model is when inflating, and only upper cover 11 need be outwarded winding from air inlet block 10, connecting aerating device can inflate or tonifying Qi air bag 2.When exitting, only need rotate lower cover 9 and can exit away from fixed block 8.Valve 3 scientific structure in the present embodiment, aerating is simple, convenient with venting, effectively can prevent chronic disappointing phenomenon.
Embodiment 3
The present embodiment, on the basis of embodiment 2, also comprises connection strap 12, and connection strap 12 is connected with upper cover 11, lower cover 9, base 7 successively.
When inflating air bag 2 and exit, connection strap 12 serves the effect connecting upper cover 11, lower cover 9, and the upper cover 11 avoiding screwing off from valve 3, lower cover 9 are lost.
Embodiment 4
The present embodiment, on the basis of embodiment 2 or embodiment 3, as shown in Figure 5, also comprises the non-return film valve 13 be arranged in air inlet block 10.
Non-return film valve 13 in the present embodiment is check valve, and gas enters air bag 2 by non-return film valve 13, and the gas in air bag 2 does not really flow out by non-return film valve 13.Therefore, the setting of non-return film valve 13 can avoid air bag 2 to lose heart.
Embodiment 5
The present embodiment on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4,
Also comprise the sizing lacing wire 14 be arranged on air bag 2 outer surface, sizing lacing wire 14 is made up of elastomeric material and is made up of horizontal bar 15 and the projection 16 be disposed on horizontal bar 15.
When air bag 2 is inflated, the sizing lacing wire 14 be weldingly fixed on air bag 2 outer surface serves the effect keeping air bag 2 shape, air bag 2 can be fastened in draw-in groove 1 preferably, avoid because air bag 2 out-of-shape and draw-in groove 1 exist gap, destroy the air-tightness of grain depot.
Embodiment 6
The present embodiment is on the basis of embodiment 5, and described air bag 2 is made up of polyphosphazene polymer vinyl chloride.
Polyphosphazene polymer vinyl chloride hot, toughness, ductility is better, and thus, the air bag 2 soft or hard appropriateness be made up of molecule polyvinyl chloride in the present embodiment, wearability is good, has excellent result of use.
As mentioned above, the utility model can be realized preferably.
Claims (6)
1. the airtight air bag of low-temperature grain-storage special-purpose thermal insulation, is characterized in that:
Comprise the valve (3) being separately positioned on draw-in groove (1) on door opening on lower wall, being fastened on the air bag (2) in draw-in groove (1) and being fixed on air bag (2); Also comprise the gas pipeline (4) that one end is connected with valve (3), the inflator pump (5) be connected with gas pipeline (4) other end, also comprise the intelligent pressure controller (6) be electrically connected with inflator pump (5), intelligent pressure controller (6) is arranged on gas pipeline (4).
2. the airtight air bag of low-temperature grain-storage special-purpose thermal insulation according to claim 1, is characterized in that:
Described valve (3) comprises base (7), the fixed block (8) be connected with base (7), the lower cover (9) be threaded with fixed block (8), the air inlet block (10) be fixed on lower cover (9), the upper cover (11) that is threaded with air inlet block (10), and base (7), fixed block (8), lower cover (9), air inlet block (10), upper cover (11) are the cavity structure of upper and lower opening and inside is connected.
3. the airtight air bag of low-temperature grain-storage special-purpose thermal insulation according to claim 2, is characterized in that:
Also comprise connection strap (12), connection strap (12) is connected with upper cover (11), lower cover (9), base (7) successively.
4. the airtight air bag of low-temperature grain-storage special-purpose thermal insulation according to claim 2, is characterized in that:
Also comprise the non-return film valve (13) be arranged in air inlet block (10).
5. the airtight air bag of low-temperature grain-storage special-purpose thermal insulation according to claim 1, is characterized in that:
Also comprise the sizing lacing wire (14) be arranged on air bag (2) outer surface, sizing lacing wire (14) is made up of elastomeric material and is made up of horizontal bar (15) and the projection (16) be disposed on horizontal bar (15).
6. the airtight air bag of low-temperature grain-storage special-purpose thermal insulation according to claim 5, is characterized in that:
Described air bag (2) is made up of polyphosphazene polymer vinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165612.6U CN204482406U (en) | 2015-03-24 | 2015-03-24 | The airtight air bag of low-temperature grain-storage special-purpose thermal insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165612.6U CN204482406U (en) | 2015-03-24 | 2015-03-24 | The airtight air bag of low-temperature grain-storage special-purpose thermal insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204482406U true CN204482406U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165612.6U Active CN204482406U (en) | 2015-03-24 | 2015-03-24 | The airtight air bag of low-temperature grain-storage special-purpose thermal insulation |
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| CN (1) | CN204482406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940883A (en) * | 2016-06-27 | 2016-09-21 | 安阳利浦筒仓工程有限公司 | Adjustable ventilation pipeline of granary |
-
2015
- 2015-03-24 CN CN201520165612.6U patent/CN204482406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940883A (en) * | 2016-06-27 | 2016-09-21 | 安阳利浦筒仓工程有限公司 | Adjustable ventilation pipeline of granary |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |