CN204323960U - Sealable tank - Google Patents
Sealable tank Download PDFInfo
- Publication number
- CN204323960U CN204323960U CN201420654894.1U CN201420654894U CN204323960U CN 204323960 U CN204323960 U CN 204323960U CN 201420654894 U CN201420654894 U CN 201420654894U CN 204323960 U CN204323960 U CN 204323960U
- Authority
- CN
- China
- Prior art keywords
- tank
- cavity
- tank body
- tracheae
- 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
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The utility model discloses a kind of sealable tank, the cover comprising tank body and be tightly connected with tank body, the pressure equaliser be connected with cover lower surface is provided with in described tank body, described pressure equaliser comprises matrix, cavity is provided with in described matrix, described cavity side is provided with multiple pore be communicated with tank interior, described pore is blocked by the shell fragment be arranged in cavity, described shell fragment is connected with just right cavity wall by spring, described cavity opposite side is connected with tank body outside by the tracheae through cover, described tracheae is connected one end with cavity be admission port, the other end is exhausr port.The sealable tank of this structure, can vary with temperature regulating tank internal pressure, and tank inner canister external pressure is balanced, and avoids the quality causing tank body generation non-recoverable deformation He affect food.
Description
Technical field
The utility model relates to a kind of sealable tank.
Background technology
Tinned food comprises canned meat, fermented bean curd can, fruits can, canned vegetables etc., because of its have nutritious, be easy to carry, the advantage such as the holding time is long, be widely used in life.
Tinned food is inserted in sealable tank by food, and through degassed, then row pasteurization is to reach the object of preservation.The sealable tank of prior art, when outside air temperature is too low, by temperature difference influence, tank internal gas pressure higher than the outer air pressure of tank, can easily cause tank body generation non-recoverable deformation, simultaneously, under in tank, food is in unbalanced pressure, molecular structure easily destroys, and affects food mouthfeel, What is more, causes food sex change, goes bad.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sealable tank, can vary with temperature regulating tank internal pressure, and tank inner canister external pressure is balanced, and avoids the quality causing tank body generation non-recoverable deformation He affect food.
The utility model is solved the problem by following technological means: a kind of sealable tank, the cover comprising tank body and be tightly connected with tank body, the pressure equaliser be connected with cover lower surface is provided with in described tank body, described pressure equaliser comprises matrix, cavity is provided with in described matrix, described cavity side is provided with multiple pore be communicated with tank interior, described pore is blocked by the shell fragment be arranged in cavity, described shell fragment is connected with just right cavity wall by spring, described cavity opposite side is connected with tank body outside by the tracheae through cover, described tracheae is connected one end with cavity be admission port, the other end is exhausr port.
Further, in described cavity, tracheae side is provided with anaerobism waterproof ventilative material layer.
Further, described tracheae is positioned at the repeatedly bending make exhausr port down of part outside tank body.
Further, described tracheal strips is provided with anticorrosion sterilizing material layer near the position of exhausr port.
The beneficial effects of the utility model: sealable tank of the present utility model, the cover comprising tank body and be tightly connected with tank body, the pressure equaliser be connected with cover lower surface is provided with in described tank body, described pressure equaliser comprises matrix, cavity is provided with in described matrix, described cavity side is provided with multiple pore be communicated with tank interior, described pore is blocked by the shell fragment be arranged in cavity, described shell fragment is connected with just right cavity wall by spring, described cavity opposite side is connected with tank body outside by the tracheae through cover, described tracheae is connected one end with cavity be admission port, the other end is exhausr port.The sealable tank of this structure, can vary with temperature regulating tank internal pressure, and tank inner canister external pressure is balanced, and avoids the quality causing tank body generation non-recoverable deformation He affect food.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in Figure 1: the sealable tank of the present embodiment, the cover 2 comprising tank body 1 and be tightly connected with tank body, the pressure equaliser be connected with cover lower surface is provided with in described tank body, described pressure equaliser comprises matrix 3, cavity 4 is provided with in described matrix, described cavity side is provided with multiple pore 5 be communicated with tank interior, described pore is blocked by the shell fragment 6 be arranged in cavity, described shell fragment is connected with just right cavity wall by spring 7, described cavity opposite side is connected with tank body outside by the tracheae 8 through cover, described tracheae is connected one end with cavity be admission port 81, the other end is exhausr port 82.In use, when the temperature difference causes tank internal gas pressure air pressure outer higher than tank, air pressure promotes shell fragment and moves unlatching pore, in tank, gas can pass through the discharge of pore, cavity and tracheae successively, make pressure release in tank in this way, when the outer air pressure balance of tank inner canister, spring promotion shell fragment moves and again blocks pore, ensure sealing effectiveness, therefore, the sealable tank of this structure, can vary with temperature regulating tank internal pressure, tank inner canister external pressure is balanced, avoids the quality causing tank body generation non-recoverable deformation He affect food.
Under current technology condition, if cover adopts iron covering, matrix also be iron block, then adopt foamed glue to cross and mould technique and link together fairly simple by cover and matrix, make if cover and matrix are all plastic material, then employing mould is one-body molded.
As the further improvement of technique scheme, in described cavity, tracheae side is provided with anaerobism waterproof ventilative material layer 9.Anaerobism waterproof ventilative material layer can guarantee that in tank, food can not flow out further.
Anaerobism waterproof ventilative material is current material, does not introduce here.
As the further improvement of technique scheme, described tracheae is positioned at the repeatedly bending make exhausr port down of part outside tank body.This kind of structure can be reduced introduced contaminants and be entered probability in tank body by tracheae.
As the further improvement of technique scheme, described tracheal strips is provided with anticorrosion sterilizing material layer 10 near the position of exhausr port.Bacteria impurities can be reduced further and entered probability in tank body by tracheae.
Anticorrosion sterilizing material is current material, does not introduce here.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a sealable tank, the cover (2) comprising tank body (1) and be tightly connected with tank body, it is characterized in that: in described tank body, be provided with the pressure equaliser be connected with cover lower surface, described pressure equaliser comprises matrix (3), cavity (4) is provided with in described matrix, described cavity side is provided with multiple pore (5) be communicated with tank interior, described pore is blocked by the shell fragment (6) be arranged in cavity, described shell fragment is connected with just right cavity wall by spring (7), described cavity opposite side is connected with tank body outside by the tracheae (8) through cover, described tracheae is connected one end with cavity be admission port (81), the other end is exhausr port (82).
2. sealable tank according to claim 1, is characterized in that: in described cavity, tracheae side is provided with anaerobism waterproof ventilative material layer (9).
3. sealable tank according to claim 2, is characterized in that: described tracheae is positioned at the repeatedly bending make exhausr port down of part outside tank body.
4. the sealable tank according to claim 1-3 any one, is characterized in that: described tracheal strips is provided with anticorrosion sterilizing material layer (10) near the position of exhausr port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654894.1U CN204323960U (en) | 2014-11-05 | 2014-11-05 | Sealable tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654894.1U CN204323960U (en) | 2014-11-05 | 2014-11-05 | Sealable tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204323960U true CN204323960U (en) | 2015-05-13 |
Family
ID=53160344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654894.1U Expired - Fee Related CN204323960U (en) | 2014-11-05 | 2014-11-05 | Sealable tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204323960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401583A (en) * | 2014-11-05 | 2015-03-11 | 秀山天源豆制品有限公司 | Sealing tank |
| CN115092526A (en) * | 2022-06-30 | 2022-09-23 | 文山壮族苗族自治州农业科学院 | Packaging can for grass jam |
-
2014
- 2014-11-05 CN CN201420654894.1U patent/CN204323960U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401583A (en) * | 2014-11-05 | 2015-03-11 | 秀山天源豆制品有限公司 | Sealing tank |
| CN115092526A (en) * | 2022-06-30 | 2022-09-23 | 文山壮族苗族自治州农业科学院 | Packaging can for grass jam |
| CN115092526B (en) * | 2022-06-30 | 2023-10-27 | 文山壮族苗族自治州农业科学院 | Packaging can for grass jam |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181105 |