CN204713781U - A kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag - Google Patents
A kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag Download PDFInfo
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- CN204713781U CN204713781U CN201520266454.3U CN201520266454U CN204713781U CN 204713781 U CN204713781 U CN 204713781U CN 201520266454 U CN201520266454 U CN 201520266454U CN 204713781 U CN204713781 U CN 204713781U
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- tank body
- thread groove
- outer tank
- interior
- corrosion
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Abstract
The utility model relates to a kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag, comprise there is hatch frame outer tank body, to be nested with in outer tank body internal layer tank body, to be arranged on the capping of interior tank body upper end open and to be arranged on the extraction valve of outer tank body outer wall; Cavity interlayer is formed between described outer tank body and interior tank body; Described capping comprises cover plate and is arranged on the handle of cover plate upper surface; The intracavity bottom of described outer tank body is provided with the pallet for tank body in support; The first thread groove is circumferentially provided with in the open end of described outer tank body; The open end outer of described interior tank body and interior edge are respectively equipped with second thread groove suitable with the first thread groove and the 3rd thread groove.The corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag described in the utility model, combined by interior tank body, outer tank body two tank bodies, in conjunction with the extraction valve in outer tank body find time gas vacuum preserve, realize the function that insulation stores, and interior tank body is replaceable, both decrease maintenance cost, again reduce the difficulty of cleaning tank body.
Description
Technical field
The utility model relates to corrosion-resistant thermal insulation equipment, especially a kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag.
Background technology
In chemical industry, the chemical substance that corrosion-resistant thermal insulation holding vessel refines in order to deposit soda acid, alcohol, gas, liquid state etc., along with the development of society, the quality of people to chemical products has had higher requirement, the research of corrosion-resistant thermal insulation holding vessel is also more and more obtained to the concern of people, corrosion-resistant thermal insulation holding vessel has the features such as insulation, withstanding corrosion, health, non-environmental-pollution, but existing corrosion-resistant thermal insulation holding vessel does not have the function changing inner bag, if when inner bag is corroded, whole corrosion-resistant thermal insulation holding vessel is just directly scrapped, and its maintenance cost is high.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, provide a kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag, combined by interior tank body, outer tank body two tank bodies, in conjunction with the extraction valve in outer tank body find time gas vacuum preserve, realize the function that insulation stores, and interior tank body is replaceable, both decreases maintenance cost, again reduce the difficulty of cleaning tank body.
The utility model solves the technical scheme that its technical matters adopts: a kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag, comprise there is hatch frame outer tank body, to be nested with in outer tank body internal layer tank body, to be arranged on the capping of interior tank body upper end open and to be arranged on the extraction valve of outer tank body outer wall; Cavity interlayer is formed between described outer tank body and interior tank body; Described capping comprises cover plate and is arranged on the handle of cover plate upper surface; The intracavity bottom of described outer tank body is provided with the pallet for tank body in support;
The first thread groove is circumferentially provided with in the open end of described outer tank body; The open end outer of described interior tank body and interior edge are circumferentially with second thread groove suitable with the first thread groove respectively and connect the 3rd fixing thread groove for capping being twisted by handle; Described outer tank body and interior tank body are spun mutually by the first thread groove and the second thread groove;
Described extraction valve comprises the valve body with prismatic cavity, the rubber plunger tip being arranged on the snap ring in prismatic cavity and being socketed in by retracing spring on snap ring; Described rubber plunger tip shape is that mutually adaptive with prismatic cavity inner wall face, described rubber plunger tip realizes cross motion in prismatic cavity by the air extractor be connected with valve body outside.
As preferred scheme, the first described thread groove and the 3rd thread groove are respectively equipped with sealing rubber ring.
As preferred scheme, described pallet is made up of pottery.
As preferred scheme, described handle is made up of glass fibre.
The beneficial effects of the utility model are corrosion-resistant thermal insulation holding vessels of described a kind of easy replacing inner bag, combined by interior tank body, outer tank body two tank bodies, in conjunction with the extraction valve in outer tank body find time gas vacuum preserve, realize the function that insulation stores, and interior tank body is replaceable, both decrease maintenance cost, again reduce the difficulty of cleaning tank body.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view structural representation of the corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag described in the utility model;
Fig. 2 is the extraction valve structural representation of the corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, outer tank body, and 2, pallet, 3, interior tank body, 4, capping, 5, extraction valve, 6, cavity interlayer, 11, the first thread groove, the 31, second thread groove, the 32, the 3rd thread groove, 41, cover plate, 42, handle, 51, valve body, 52, snap ring, 53, rubber plunger tip, 54, retracing spring, 511, prismatic cavity.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag as shown in Figure 1, 2, comprise there is hatch frame outer tank body 1, to be nested with in outer tank body 1 internal layer tank body 3, to be arranged on the capping 4 of interior tank body 3 upper end open and to be arranged on the extraction valve 5 of outer tank body 1 outer wall; Cavity interlayer 6 is formed between described outer tank body 1 and interior tank body 3; Described capping 4 comprises cover plate 41 and is arranged on the handle 42 of cover plate 41 upper surface; The intracavity bottom of described outer tank body 1 is provided with the pallet 2 for tank body in support 3;
The first thread groove 11 is circumferentially provided with in the open end of described outer tank body 1; The open end outer of described interior tank body 3 and interior edge are circumferentially with second thread groove 31 suitable with the first thread groove 11 respectively and connect the 3rd fixing thread groove 32 for capping 4 being twisted by handle 42; Described outer tank body 1 is spun by the first thread groove 11 and the second thread groove 31 mutually with interior tank body 3;
Described extraction valve 5 comprises the valve body 51 with prismatic cavity 511, the rubber plunger tip 53 being arranged on the snap ring 52 in prismatic cavity 511 and being socketed in by retracing spring 54 on snap ring 52; Described rubber plunger tip 53 shape is that mutually adaptive with prismatic cavity 511 internal face, described rubber plunger tip 53 realizes cross motion in prismatic cavity 511 by the air extractor be connected with valve body 51 outside.The first described thread groove 11 and the 3rd thread groove 32 are respectively equipped with sealing rubber ring.Described pallet 2 is made up of pottery.Described handle 42 is made up of glass fibre.
The corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag described in the utility model, the collocation of the first thread groove 11 and the second thread groove 31 is utilized to use, interior tank body 3 is hanged to be connected in outer tank body 1, can dismantle when not needing use, change, remaining gas is extracted out again with the extraction valve 5 on outer tank body 1 sidewall, realize vacuum to preserve, it is rational in infrastructure, by interior tank body, outer tank body two tank body combinations, in conjunction with the extraction valve in outer tank body find time gas vacuum preserve, realize the function that insulation stores, and interior tank body is replaceable, both maintenance cost was decreased, again reduce the difficulty of cleaning tank body.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (4)
1. easily change a corrosion-resistant thermal insulation holding vessel for inner bag, it is characterized in that: comprise there is hatch frame outer tank body (1), be nested with outer tank body (1) internal layer interior tank body (3), be arranged on the capping (4) of interior tank body (3) upper end open and be arranged on the extraction valve (5) of outer tank body (1) outer wall; Cavity interlayer (6) is formed between described outer tank body (1) and interior tank body (3); Described capping (4) comprises cover plate (41) and is arranged on the handle (42) of cover plate (41) upper surface; The intracavity bottom of described outer tank body (1) is provided with the pallet (2) for tank body in support (3);
The first thread groove (11) is circumferentially provided with in the open end of described outer tank body (1); The open end outer of described interior tank body (3) and interior edge are circumferentially with second thread groove (31) suitable with the first thread groove (11) respectively and connect the 3rd fixing thread groove (32) for passing through handle (42) by stubborn for capping (4); Described outer tank body (1) is spun by the first thread groove (11) and the second thread groove (31) mutually with interior tank body (3);
Described extraction valve (5) comprises the valve body (51) with prismatic cavity (511), the rubber plunger tip (53) being arranged on the snap ring (52) in prismatic cavity (511) and being socketed in by retracing spring (54) on snap ring (52); Described rubber plunger tip (53) shape is that mutually adaptive with prismatic cavity (511) internal face, described rubber plunger tip (53) realizes cross motion in prismatic cavity (511) by the air extractor be connected with valve body (51) outside.
2. the corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag according to claim 1, is characterized in that: described the first thread groove (11) and the 3rd thread groove (32) are respectively equipped with sealing rubber ring.
3. the corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag according to claim 1, is characterized in that: described pallet (2) is made up of pottery.
4. the corrosion-resistant thermal insulation holding vessel of a kind of easy replacing inner bag according to claim 1, is characterized in that: described handle (42) is made up of glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266454.3U CN204713781U (en) | 2015-04-28 | 2015-04-28 | A kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266454.3U CN204713781U (en) | 2015-04-28 | 2015-04-28 | A kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713781U true CN204713781U (en) | 2015-10-21 |
Family
ID=54312794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266454.3U Expired - Fee Related CN204713781U (en) | 2015-04-28 | 2015-04-28 | A kind of corrosion-resistant thermal insulation holding vessel of easy replacing inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836310A (en) * | 2016-05-30 | 2016-08-10 | 宋晓玲 | Food transportation box |
| CN106697604A (en) * | 2016-12-20 | 2017-05-24 | 重庆鹿福宫生物科技有限公司 | Storage device |
| CN107380770A (en) * | 2017-06-22 | 2017-11-24 | 宁波高新区新元华科技咨询有限公司 | A kind of anti-corrosion type storage device |
-
2015
- 2015-04-28 CN CN201520266454.3U patent/CN204713781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836310A (en) * | 2016-05-30 | 2016-08-10 | 宋晓玲 | Food transportation box |
| CN106697604A (en) * | 2016-12-20 | 2017-05-24 | 重庆鹿福宫生物科技有限公司 | Storage device |
| CN107380770A (en) * | 2017-06-22 | 2017-11-24 | 宁波高新区新元华科技咨询有限公司 | A kind of anti-corrosion type storage device |
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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: 20151021 Termination date: 20160428 |