CN204038198U - Solar power food drying tank - Google Patents
Solar power food drying tank Download PDFInfo
- Publication number
- CN204038198U CN204038198U CN201420460771.4U CN201420460771U CN204038198U CN 204038198 U CN204038198 U CN 204038198U CN 201420460771 U CN201420460771 U CN 201420460771U CN 204038198 U CN204038198 U CN 204038198U
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- CN
- China
- Prior art keywords
- tank body
- tank
- food
- cover
- seal 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
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Abstract
The utility model belongs to solar facilities technical field, relates to a kind of solar power food drying tank.Solve prior art drying effect when store food poor, the technical matterss such as the resting period is short.It comprises tank body and cover, tank body and cover screw togather, the surface of described cover is fixed with solar absorber plate, the tube wall of described tank body is connected with an one-way valve mechanism that the gas in tank body can be allowed to discharge outside tank body, the tank skin of described tank body is also provided with one and seals with tank body the sealing nut be spirally connected.The utility model structure is simple, easy to use; Both can carry out heat drying to the food in tank body, vacuum preservation can be carried out to the food in tank body again.
Description
Technical field
The utility model belongs to food drying technical field, relates to a kind of drying receptacle of store food, is specifically related to a kind of solar power food drying tank.
Background technology
Easily make moist in food storage process, thus cause food spoilage.People carry out drying by putting into desiccant in food usually, but desiccant needs professional to make, and uses inconvenience, and desiccant can lose efficacy after depositing a period of time, affects drying effect.
Also useful sealable tank carrys out store food, and food is placed in airtight container, can obtain the longer holding time, but drying chamber is inner owing to not being vacuum, and the moisture when long-term storage in air easily enters tank interior, and food also can make moist.
Most effective method food is carried out vacuum packaging deposit, but need to vacuumize process with the container of vacuum pump to packaged food, and equipment investment cost is large, uses inconvenience.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of structure simple, solar power food drying tank easy to use.
For achieving the above object, the utility model have employed following technical proposal: a kind of solar power food drying tank, comprise tank body and cover, tank body and cover screw togather, the surface of described cover is fixed with solar absorber plate, the tube wall of described tank body is connected with an one-way valve mechanism that the gas in tank body can be allowed to discharge outside tank body, the tank skin of described tank body is also provided with one and seals with tank body the sealing nut be spirally connected.
In above-mentioned solar power food drying tank, described one-way valve mechanism comprises the cylindrical channel running through tank body, a seal ring is fixed with in passage and near the side of inner tank wall, side away from seal ring in passage is provided with a baffle ring, between baffle ring and seal ring, be provided with one be pressed on the elastic sealing element that seal ring is tightly connected with seal ring, this elastic sealing element can move back and forth along passage.
In above-mentioned solar power food drying tank, described elastic sealing element comprises cover plate and the spring affixed with cover plate, and described cover plate is pressed on seal ring, described both ends of the spring respectively with cover plate and baffle ring affixed.
In above-mentioned solar power food drying tank, described spring is cylindrical spring, and described spring diameter is greater than the internal diameter of baffle ring.
Compared with prior art, the utility model has the advantage of: structure is simple, easy to use; Both can carry out heat drying to the food in tank body, and vacuum preservation can be carried out to the food in tank body again, the holding time of food can be extended.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the A place enlarged drawing of Fig. 1.
In figure: tank body 10, cover 20, solar absorber plate 21, one-way valve mechanism 30, passage 31, seal ring 32, baffle ring 33, elastic sealing element 34, cover plate 341, spring 342, sealing nut 40.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As depicted in figs. 1 and 2, a kind of solar power food drying tank, comprise tank body 10 and cover 20, tank body 10 and cover 20 screw togather, the surface of described cover 20 is fixed with solar absorber plate 21, solar absorber plate 21 is prior art, and Main Function absorbs sunshine to heat tank body 10 inside, the tube wall of described tank body 10 is connected with an one-way valve mechanism 30 that the gas in tank body 10 can be allowed to discharge outside tank body 10.
Principle of work of the present utility model is: solar absorber plate 21 absorbs sunshine, produce heat energy, the air of tank body 10 inside is heated, moisture in food in tank body 10 forms evaporation, air pressure now in tank body 10 is greater than barometric pressure, and one-way valve mechanism 30 is opened, and is discharged by the gas in tank body 10 outside tank body 10, carry out as heating and continuous, be then vented and also continue to carry out; After heating stops, the air pressure in tank body 10 declines, and one-way valve mechanism 30 is closed, and when after the food cooling in tank body 10, tank body 10 forms negative pressure, makes the utility model form negative pressure drier.
The tank skin of described tank body 10 is also provided with one and seals with tank body 10 sealing nut 40 be spirally connected, sealing nut 40 plays safety effect.Specifically, when air is discharged in tank body 10, tank body 10 inside forms negative pressure, if negative pressure is excessive, then likely cause cover 20 not open, now turn on sealing nut 40 toward the venting of tank body 10 inside, make the air pressure in tank body 10 identical with barometric pressure, can easily open cover 20.
One-way valve mechanism 30 also belongs to prior art, diaphragm type one-way valve can be adopted, plunger tpe check valve etc., in the present embodiment, one-way valve mechanism 30 comprises the cylindrical channel 31 running through tank body 10, a seal ring 32 is fixed with in passage 31 and near the side of tank body 10 inwall, side away from seal ring 32 in passage 31 is provided with a baffle ring 33, between baffle ring 33 and seal ring 32, be provided with one be pressed on the elastic sealing element 34 that seal ring 32 is tightly connected with seal ring 32, this elastic sealing element 34 can move back and forth along passage 31.Preferred version, elastic sealing element 34 comprises cover plate 341 and the spring 342 affixed with cover plate 341, and described cover plate 341 is pressed on seal ring 32, described spring 342 two ends respectively with cover plate 341 and baffle ring 33 affixed.
Spring 342 is cylindrical spring, and described spring 342 diameter is greater than the internal diameter of baffle ring 33.
The utility model both can carry out heat drying to the food in tank body 10, can carry out vacuum preservation again to the food in tank body 10.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as tank body 10, cover 20, solar absorber plate 21, one-way valve mechanism 30, passage 31, seal ring 32, baffle ring 33, elastic sealing element 34, cover plate 341, spring 342, sealing nut 40 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. a solar power food drying tank, comprise tank body (10) and cover (20), tank body (10) and cover (20) screw togather, it is characterized in that, the surface of described cover (20) is fixed with solar absorber plate (21), the tube wall of described tank body (10) is connected with an one-way valve mechanism (30) that the gas in tank body (10) can be allowed to discharge to tank body (10) outward, the tank skin of described tank body (10) is also provided with one and seals with tank body (10) sealing nut (40) be spirally connected.
2. solar power food drying tank according to claim 1, it is characterized in that, described one-way valve mechanism (30) comprises the cylindrical channel (31) running through tank body (10), a seal ring (32) is fixed with in passage (31) and near the side of tank body (10) inwall, side away from seal ring (32) in passage (31) is provided with a baffle ring (33), between baffle ring (33) and seal ring (32), be provided with one be pressed on the elastic sealing element (34) that seal ring (32) is gone up and seal ring (32) is tightly connected, this elastic sealing element (34) can move back and forth along passage (31).
3. solar power food drying tank according to claim 2, it is characterized in that, described elastic sealing element (34) comprises cover plate (341) and the spring (342) affixed with cover plate (341), described cover plate (341) is pressed on seal ring (32), described spring (342) two ends respectively with cover plate (341) and baffle ring (33) affixed.
4. solar power food drying tank according to claim 3, is characterized in that, described spring (342) is cylindrical spring, and described spring (342) diameter is greater than the internal diameter of baffle ring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460771.4U CN204038198U (en) | 2014-08-14 | 2014-08-14 | Solar power food drying tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460771.4U CN204038198U (en) | 2014-08-14 | 2014-08-14 | Solar power food drying tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038198U true CN204038198U (en) | 2014-12-24 |
Family
ID=52238892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460771.4U Expired - Fee Related CN204038198U (en) | 2014-08-14 | 2014-08-14 | Solar power food drying tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204038198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921110A (en) * | 2019-11-10 | 2020-03-27 | 段梦理 | Domestic reducible air contact deposit tea-leaf storage tank for tea |
-
2014
- 2014-08-14 CN CN201420460771.4U patent/CN204038198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921110A (en) * | 2019-11-10 | 2020-03-27 | 段梦理 | Domestic reducible air contact deposit tea-leaf storage tank for tea |
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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: 20141224 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |