CN204846697U - Chemical fertilizer cooling wrapping bag - Google Patents
Chemical fertilizer cooling wrapping bag Download PDFInfo
- Publication number
- CN204846697U CN204846697U CN201520431337.8U CN201520431337U CN204846697U CN 204846697 U CN204846697 U CN 204846697U CN 201520431337 U CN201520431337 U CN 201520431337U CN 204846697 U CN204846697 U CN 204846697U
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- CN
- China
- Prior art keywords
- water
- bag
- chemical fertilizer
- skin
- plastic film
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- Expired - Fee Related
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Abstract
The utility model relates to a chemical fertilizer cooling wrapping bag, including the skin, the outer following inner membrance that is equipped with, skin and the middle vacuum layer that is of inner membrance, the outer following water -bearing stratum that sets up, the water -bearing stratum is equipped with water in the water -bearing stratum between skin and vacuum layer, the outer aluminium foil that includes, the upper strata and the lower floor of aluminium foil are the plastic film respectively, the plastic film is the transparent plastic membrane, the bottom in water -bearing stratum sets up the gel layer, outer outside is provided with the release valve, and the release valve communicates with each other with the vacuum layer. The utility model discloses the light in the bag is shone in aluminium foil reflectible in the well skin, the heat can be absorbed in the moisture evaporation of being heated when high temperature in the water -bearing stratum, lowers a bag interior temperature, and evaporation of water simultaneously be gaseous, forms the gas -bearing formation, can regard as insulating layer and vacuum layer thermal -insulated together, further reduces the interior temperature of inner membrance, outer outside the setting and the communicating release valve in vacuum layer can avoid bag internal gas pressure too high. The utility model has the advantages of reduce the interior temperature of bag, prevent that bag internal gas pressure is too high.
Description
Technical field
The utility model relates to a kind of chemical fertilizer cooling packaging bag.
Background technology
In current chemical fertilizer production, nitrogenous fertilizer is mostly ammonium salt, and ammonium salt all has labile characteristic of being heated, and when making to deposit, a large amount of chemical fertilizer volatilizees in illumination or when being heated and causes waste.For avoiding chemical fertilizer to volatilize the waste caused, the cost improved chemical fertilizer itself is higher, and the cost improved fertilizer packaging bag is low, easily realizes.
Utility model content
The utility model, in order to solve the problem, provides a kind of chemical fertilizer cooling packaging bag, to be heated volatilization and the waste that causes to avoid chemical fertilizer.
For achieving the above object, the utility model adopts following technical proposals:
A kind of chemical fertilizer cooling packaging bag, comprising skin, be provided with water stratum below described skin, is vacuum layer below described water stratum, is inner membrance below described vacuum layer; Described inner membrance is used for holding chemical fertilizer, and described skin is used for holding inner membrance, is provided with moisture in described water stratum.
Further, described skin comprises aluminium foil, and the upper and lower of described aluminium foil are respectively plastic film.
Further, described plastic film is overlay.
Further, described water stratum comprises plastic film, and the inner face of described plastic film arranges gel layer, holds moisture in described plastic film.
Further, described outer field outer setting has aie escape valve, and described aie escape valve communicates with water stratum.
The beneficial effects of the utility model:
1. skin of the present utility model is provided with aluminium foil, can to reflected illumination to the light on fertilizer packaging bag, and in the bag preventing the sun direct projection from causing, temperature is too high, thus reduces the volatilization of the chemical fertilizer caused because temperature in bag is too high;
2. the utility model is provided with water stratum, containing moisture in water stratum, in bag during temperature height, moisture evaporation in water stratum, heat in Absorbable rod bag, thus temperature in reduction bag, prevent chemical fertilizer in bag to be heated volatilization, simultaneously, in water stratum, moisture is evaporated to gas, can form gas-bearing formation, this gas-bearing formation, as thermal insulation layer, avoids chemical fertilizer to absorb heat further;
3. the utility model is provided with aie escape valve, and this aie escape valve can be communicated with water stratum, when packaging bag internal gas pressure is too high, by aie escape valve exhaust, avoids the too high blast causing fertilizer packaging bag of bag internal gas pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the outer field structural representation of the utility model;
Wherein, 1, outer, 2, water stratum, 3, vacuum layer, 4, inner membrance, 5, aie escape valve, 101, plastic film, 102, aluminium foil.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of chemical fertilizer cooling packaging bag, comprise outer 1, described outer 1 is below provided with inner membrance 4, described outer 1 with inner membrance 4 in the middle of be vacuum layer 3, below described outer 1, water stratum 2 is set, described water stratum 2 is between outer 1 and vacuum layer 3, described inner membrance 4 is for holding chemical fertilizer, and described outer 1, for holding inner membrance 4, has water in described water stratum.
When in chemical fertilizer cooling packaging bag, temperature is too high, in water stratum 2, moisture is by thermal evaporation, absorbs heat in fertilizer packaging bag, and then reduces the temperature in bag.
As shown in Figure 2, described outer 1 comprises aluminium foil 102, and the upper and lower of described aluminium foil 102 are respectively plastic film 101.Aluminium foil 102 is arranged on the interlayer of outer 1, the light be irradiated in packaging bag can be launched, make temperature in bag too high during to prevent from shining upon.It should be noted that, in this detailed description of the invention, preferably select aluminium foil as reflex-reflective material, but do not get rid of and select other material for reflective according to actual needs.
Described plastic film 101 is overlay, is convenient to observe situation in bag, and then whether be convenient to Timeliness coverage bag internal gas pressure too high.
Described water stratum 2 comprises plastic film, and the inner face of described plastic film arranges gel layer, holds moisture in described plastic film.Owing to being provided with moisture in water stratum, gel layer can prevent moisture penetration in water stratum from, to inner membrance, avoiding chemical fertilizer in bag to make moist, and meanwhile, also can play certain heat-blocking action.
Described outer field outer setting has aie escape valve 5, and described aie escape valve 5 communicates with water stratum 2.Aie escape valve 5 communicates with water stratum 2, when bag internal gas pressure is too high, can open aie escape valve 5, discharges gas in bag, avoids packaging bag to explode because bag internal gas pressure is too high.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (5)
1. a chemical fertilizer cooling packaging bag, it is characterized in that, comprise skin, be provided with water stratum below described skin, is vacuum layer below described water stratum, is inner membrance below described vacuum layer; Described inner membrance is used for holding chemical fertilizer, and described skin is used for holding inner membrance, is contained with moisture in described water stratum.
2. a kind of chemical fertilizer cooling packaging bag as claimed in claim 1, it is characterized in that, described skin comprises aluminium foil, and the upper and lower of described aluminium foil are respectively plastic film.
3. a kind of chemical fertilizer cooling packaging bag as claimed in claim 2, it is characterized in that, described plastic film is overlay.
4. a kind of chemical fertilizer cooling packaging bag as claimed in claim 1, it is characterized in that, described water stratum comprises plastic film, and the inner face of described plastic film arranges gel layer, holds moisture in described plastic film.
5. a kind of chemical fertilizer cooling packaging bag as claimed in claim 1, it is characterized in that, described outer field outer setting has aie escape valve, and described aie escape valve communicates with water stratum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431337.8U CN204846697U (en) | 2015-06-19 | 2015-06-19 | Chemical fertilizer cooling wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431337.8U CN204846697U (en) | 2015-06-19 | 2015-06-19 | Chemical fertilizer cooling wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204846697U true CN204846697U (en) | 2015-12-09 |
Family
ID=54737271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431337.8U Expired - Fee Related CN204846697U (en) | 2015-06-19 | 2015-06-19 | Chemical fertilizer cooling wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204846697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458736A (en) * | 2017-08-31 | 2017-12-12 | 重庆市永川区天堂化工厂 | The packaging bag of chemical fertilizer granule anti-caking |
| CN107553945A (en) * | 2017-08-31 | 2018-01-09 | 重庆市永川区天堂化工厂 | A kind of preparation method of fertilizer packaging bag |
-
2015
- 2015-06-19 CN CN201520431337.8U patent/CN204846697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458736A (en) * | 2017-08-31 | 2017-12-12 | 重庆市永川区天堂化工厂 | The packaging bag of chemical fertilizer granule anti-caking |
| CN107553945A (en) * | 2017-08-31 | 2018-01-09 | 重庆市永川区天堂化工厂 | A kind of preparation method of fertilizer packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |