CN204165921U - Oxygen bomb - Google Patents
Oxygen bomb Download PDFInfo
- Publication number
- CN204165921U CN204165921U CN201420359152.6U CN201420359152U CN204165921U CN 204165921 U CN204165921 U CN 204165921U CN 201420359152 U CN201420359152 U CN 201420359152U CN 204165921 U CN204165921 U CN 204165921U
- Authority
- CN
- China
- Prior art keywords
- oxygen bomb
- ring
- core
- ring seal
- oxygen
- 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.)
- Active
Links
Landscapes
- Gasket Seals (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of oxygen bomb, belong to calorimeter field, comprise oxygen bomb head (1), oxygen bomb core (2), oxygen bomb abutment ring (3), oxygen bomb cylinder (4), tripod (5) and O-ring seal (6), described oxygen bomb core 2 is provided with ring groove (7), and O-ring seal (6) is arranged in ring groove (7); Compared with prior art, of the present utility modelly have ring groove in oxygen bomb core upper outside, eliminate O-ring seal pressure ring, structure is simple, easy to use, effectively can ensure that O-ring seal can not drop out, and reduces operator's labor capacity, improves work efficiency.
Description
Technical field
The utility model relates to a kind of oxygen bomb, belongs to calorimeter field.
Background technology
Oxygen bomb is requisite critical component in oxygen bomb type calorimeter instrument, and be one and can ensure to allow combustible substance carry out clean-burning airtight container, its inside is full of oxygen, is used for ensureing the Thorough combustion of combustible substance.
In prior art, oxygen bomb mostly comprises oxygen bomb head, oxygen bomb core, oxygen bomb abutment ring, oxygen bomb cylinder, tripod, rubber seal, as shown in Figure 1, in order to fixed seal ring, also comprise O-ring seal pressure ring 8, such as date of declaration is the Chinese utility model patent (patent name: a kind of oxygen bomb on November 9th, 2011, notification number: CN202033314U), its O-ring seal pressure ring is a movable becket.When on-test, need O-ring seal 6 and O-ring seal pressure ring 8 to install; When off-test, oxygen bomb abutment ring 4 of outwarding winding, when taking out sample, rubber seal 6 and O-ring seal pressure ring 8 are very easy to drop out, and increase operator's labor capacity, very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of oxygen bomb, avoids bringing unhandy problem because O-ring seal pressure ring easily drops out.
For achieving the above object, a kind of oxygen bomb of the utility model, comprise oxygen bomb head, oxygen bomb core, oxygen bomb abutment ring, oxygen bomb cylinder, tripod, rubber seal, described oxygen bomb core is provided with ring groove, and rubber seal is contained in described groove.
Compared with prior art, of the present utility modelly have ring groove in oxygen bomb core upper outside, eliminate O-ring seal pressure ring, structure is simple, easy to use, effectively can ensure that O-ring seal can not drop out, and reduces operator's labor capacity, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is prior art structural representation;
Fig. 2 is the utility model structural representation;
The structural representation of Fig. 3 the utility model embodiment two.
Fig. 4 is the partial enlarged drawing of Fig. 3.
In figure: 1, oxygen bomb cylinder, 2, oxygen bomb core, 3, oxygen bomb head, 4, oxygen bomb abutment ring, 5, tripod, 6, rubber seal, 7, groove, 8, positioning step.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment one:
As shown in Figure 2, a kind of oxygen bomb, comprises oxygen bomb head 1, oxygen bomb core 2, oxygen bomb abutment ring 3, oxygen bomb cylinder 4, tripod 5 and O-ring seal 6, and described oxygen bomb core 2 is provided with ring groove 7.
Described ring groove 7 xsect is square or semicircle etc., is squarely convenient to processing.
Embodiment two:
Fig. 3 is another embodiment of the present utility model, and Fig. 4 is the enlarged drawing of I in Fig. 3, with embodiment one unlike, in the present embodiment, oxygen bomb core 2 is provided with positioning step 8.
The difference of two embodiments is: embodiment one does not have positioning step 8, is convenient to processing; Embodiment two is provided with positioning step 8, adds the contact area with oxygen bomb abutment ring 3, can ensure that oxygen bomb core 2 is connected more firm with oxygen bomb abutment ring 3.
Claims (3)
1. an oxygen bomb, comprise oxygen bomb head (1), oxygen bomb core (2), oxygen bomb abutment ring (3), oxygen bomb cylinder (4), tripod (5) and O-ring seal (6), it is characterized in that, described oxygen bomb core (2) is provided with ring groove (7), and O-ring seal (6) is arranged in ring groove (7).
2. a kind of oxygen bomb according to claim 1, is characterized in that, described ring groove (7) xsect is square.
3. a kind of oxygen bomb according to claim 1, is characterized in that, described oxygen bomb core (2) is provided with positioning step (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359152.6U CN204165921U (en) | 2014-07-01 | 2014-07-01 | Oxygen bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359152.6U CN204165921U (en) | 2014-07-01 | 2014-07-01 | Oxygen bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165921U true CN204165921U (en) | 2015-02-18 |
Family
ID=52539599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420359152.6U Active CN204165921U (en) | 2014-07-01 | 2014-07-01 | Oxygen bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153675A (en) * | 2016-09-29 | 2016-11-23 | 长沙开元仪器股份有限公司 | A kind of calorimeter oxygen bomb |
-
2014
- 2014-07-01 CN CN201420359152.6U patent/CN204165921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153675A (en) * | 2016-09-29 | 2016-11-23 | 长沙开元仪器股份有限公司 | A kind of calorimeter oxygen bomb |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203232198U (en) | Glass slide with convenient use | |
| CN203414332U (en) | Concrete test block positioning device | |
| CN204165921U (en) | Oxygen bomb | |
| CN204120394U (en) | One pack | |
| CN203169294U (en) | Bolt holding sleeve | |
| CN104980825A (en) | Portable audio equipment | |
| CN204255672U (en) | A kind of portable type sampler | |
| CN201893120U (en) | Portable USB (Universal Serial Bus) flash disk with multiple sockets | |
| CN205202273U (en) | Simple and convenient powder preforming mould | |
| CN203864231U (en) | Multi-functional automatic pencil | |
| CN204451773U (en) | A kind of rotatable pen container | |
| CN204514906U (en) | A kind of water quality monitoring experiment test tube rack | |
| CN204243107U (en) | A kind of portable gas detector battery be convenient for changing | |
| CN204442286U (en) | Solar cell test device | |
| CN204504699U (en) | A kind of desk-top sensor contact pin apparatus | |
| CN204241418U (en) | A kind of electrophoresis sample adding device | |
| CN204350063U (en) | Storage type mobile phone shell | |
| CN203011262U (en) | A telescoping ruler | |
| CN210690221U (en) | Light low-pressure high-efficiency core holder | |
| CN203032142U (en) | Pen capable of filling ink automatically | |
| CN203424995U (en) | Medical forceps with magnification function | |
| CN202982575U (en) | Itch scratching apparatus with flashlight | |
| CN202884757U (en) | Desk lamp provided with two lamp caps | |
| CN204705378U (en) | A kind of Novel fire, gas testing tool | |
| CN105598264A (en) | Aluminum plate puncture device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |