CN214097233U - Explosion container for laboratory - Google Patents
Explosion container for laboratory Download PDFInfo
- Publication number
- CN214097233U CN214097233U CN202022756995.8U CN202022756995U CN214097233U CN 214097233 U CN214097233 U CN 214097233U CN 202022756995 U CN202022756995 U CN 202022756995U CN 214097233 U CN214097233 U CN 214097233U
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- explosion
- fixedly connected
- laboratory
- jar body
- jar
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Abstract
The utility model discloses an explosion container is used in laboratory, including the bottom plate and a jar body, the vertical fixedly connected with altitude mixture control pole in the bottom of jar internal wall, the board is placed to the top fixedly connected with explosive of altitude mixture control pole, one side fixedly connected with vacuum pump at bottom plate top, through first connecting pipe intercommunication between the one end of vacuum pump and the jar body, the surface intercommunication of the jar body has the second connecting pipe, the top of the jar body is provided with explosion-proof cover, explosion-proof cover's bottom fixedly connected with constriction device, constriction device's one end fixedly connected with backplate, jar body open-top is circular, the diameter of backplate is less than jar body open-top diameter, the utility model relates to an explosion test detects technical field. This kind of explosion container is used in laboratory, the internal pressure surge of jar when the explosion produces, atmospheric pressure promotes backplate compression constriction device for the internal volume of jar increases, has reduced pressure, has guaranteed the safety of the jar body, thereby has guaranteed the safety of experiment.
Description
Technical Field
The utility model relates to an explosion test detects technical field, specifically is an explosion container is used in laboratory.
Background
An explosive container is generally a sealed pressure vessel that does not cause damage or contamination to the surrounding environment when a certain explosive substance is exploded therein. The explosion-proof safety protection component can be generally used for workshop production of explosion processing or used for experimental research of detonation and explosion effects, and can also be used as a safety protection component with certain special requirements.
The volume of the existing explosion container is certain, when the explosive amount is too large, the container is easy to be damaged, certain potential safety hazards exist, and meanwhile, the explosive height is inconvenient to adjust during explosion tests, so that the test efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model provides an explosion container is used in laboratory has solved the problem mentioned in the above-mentioned background.
In order to achieve the purpose, the technical scheme provided by the utility model is that the explosion container for the laboratory comprises a bottom plate and a tank body, wherein the bottom of the inner wall of the tank body is vertically and fixedly connected with a height adjusting rod, the top end of the height adjusting rod is fixedly connected with an explosive placing plate, one side of the top of the bottom plate is fixedly connected with a vacuum pump, one end of the vacuum pump is communicated with the tank body through a first connecting pipe, the surface of the first connecting pipe is provided with a first valve body, the surface of the tank body is communicated with a second connecting pipe, the surface of the second connecting pipe is provided with a second valve body, one end of the second connecting pipe is provided with a quick-connection joint, the top of the tank body is provided with an explosion-proof cover, the bottom of the explosion-proof cover is fixedly connected with a contraction device, one end of the contraction device is fixedly connected with a protective plate, the top opening of the tank body is circular, the diameter of backplate is less than jar body open-top diameter, the top of jar body and be located one side fixedly connected with spliced pole of explosion-proof cover, the top fixedly connected with fixed block of spliced pole, the surperficial swing joint of spliced pole has the clamp plate, the explosion-proof cover passes through the clamp plate to be fixed at the top of jar body.
Preferably, the constriction device includes a fixed cylinder, the inside of fixed cylinder is provided with the slider, the surface of slider is provided with the friction disc, the surface of friction disc and the inner wall sliding connection of fixed cylinder, the top fixedly connected with support column of slider, the one end of support column extends to the outside of fixed cylinder, be provided with first spring between slider and the fixed cylinder inner wall bottom.
Preferably, the height adjusting rod comprises a cylinder and a supporting rod, the inner wall of the cylinder is equidistantly and fixedly connected with fixing pieces, the bottom of the supporting rod is fixedly connected with a fixing seat, the fixing seat is placed at the top of the fixing pieces, and fixing grooves matched with the fixing pieces are formed in the bottom of the fixing seat.
Preferably, a sliding groove is formed in the pressing plate, a clamping rod is connected in the sliding groove in a sliding mode, a limiting ring is fixedly connected to the surface of the clamping rod, a second spring is arranged between the limiting ring and the sliding groove, one end of the clamping rod extends to the outside of the pressing plate, and a clamping groove matched with the clamping rod is formed in one side of the bottom of the fixing block.
Preferably, the top of the explosive placing plate is provided with an explosive, and one side of the explosive is connected with a lead.
Preferably, the inner wall of the tank body is provided with a pressure sensor and a temperature sensor.
Preferably, the bottom of the bottom plate is provided with a roller, and the top of the explosion-proof cover is provided with a handle.
The utility model adopts the above technical scheme, beneficial effect includes: according to the explosion container for the laboratory, the protective plate connected with the contraction device is arranged at the bottom of the explosion-proof cover, when explosion occurs, the pressure in the tank body is increased sharply, the protective plate is pushed by air pressure to compress the contraction device, so that the volume in the tank body is increased, the pressure is reduced, the safety of the tank body is ensured, and the safety of an experiment is ensured; in addition, the height of the explosive placing plate can be adjusted through the height adjusting rod, and the experiment is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the retractor of the present invention;
FIG. 3 is a schematic structural view of the height adjusting lever of the present invention;
FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the connection between the cylinder and the fixing plate of the present invention;
fig. 6 is a sectional view of the fixing base of the present invention.
In the figure: 1-bottom plate, 2-tank body, 3-shrinking device, 31-fixed cylinder, 32-sliding block, 33-supporting column, 34-friction plate, 35-first spring, 4-protective plate, 5-height adjusting rod, 51-cylinder, 52-supporting rod, 53-fixing piece, 54-fixing seat, 6-explosive placing plate, 7-vacuum pump, 8-first connecting pipe, 9-first valve body, 10-second connecting pipe, 11-second valve body, 12-quick connecting joint, 13-explosion-proof cover, 14-connecting column, 15-fixing block, 16-pressing plate, 17-handle, 18-roller, 19-clamping rod, 20-limiting ring, 21-second spring, 22-clamping groove, 23-sliding groove, 24-explosive, 25-lead, 26-pressure sensor, 27-temperature sensor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1-6, the present invention provides a technical solution: an explosion container for a laboratory comprises a bottom plate 1 and a tank body 2, wherein the bottom of the inner wall of the tank body 2 is vertically and fixedly connected with a height adjusting rod 5, and the top end of the height adjusting rod 5 is fixedly connected with an explosive placing plate 6 for adjusting the height of explosive during explosion; one side of the top of the bottom plate 1 is fixedly connected with a vacuum pump 7, one end of the vacuum pump 7 is communicated with the tank body 2 through a first connecting pipe 8, the surface of the first connecting pipe 8 is provided with a first valve body 9, the surface of the tank body 2 is communicated with a second connecting pipe 10, the surface of the second connecting pipe 10 is provided with a second valve body 11, one end of the second connecting pipe 10 is provided with a quick-connection joint 12, the air pressure in the tank body 2 can be changed through the vacuum pump 7, different explosion environments can be tested, other gases can be added into the tank body 2 through the second connecting pipe 10, the influence of different gases on explosion can be researched, and meanwhile, the gases can be collected for analysis and research after the explosion is finished; the top of the jar body 2 is provided with explosion-proof lid 13, the bottom fixedly connected with constriction device 3 of explosion-proof lid 13, the one end fixedly connected with backplate 4 of constriction device 3, 2 open-top of the jar body is circular, the diameter of backplate 4 is less than the open-top diameter of the jar body 2, guaranteed that backplate 4 can put into jar body 2, the top of the jar body 2 and be located one side fixedly connected with spliced pole 14 of explosion-proof lid 13, the top fixedly connected with fixed block 15 of spliced pole 14, the surperficial swing joint of spliced pole 14 has clamp plate 16, explosion-proof lid 13 passes through clamp plate 16 to be fixed at the top of the jar body 2, realized explosion-proof lid 13 to fixed.
The shrinking device 3 comprises a fixed cylinder 31, a sliding block 32 is arranged inside the fixed cylinder 31, a friction plate 34 is arranged on the surface of the sliding block 32, the surface of the friction plate 34 is connected with the inner wall of the fixed cylinder 31 in a sliding mode, a supporting column 33 is fixedly connected to the top of the sliding block 32, one end of the supporting column 33 extends to the outside of the fixed cylinder 31, a first spring 35 is arranged between the sliding block 32 and the bottom of the inner wall of the fixed cylinder 31, energy consumption can be achieved through the friction plate 34 and the first spring 35, in addition, the volume can be increased in the moment of explosion through the movement of the supporting column 33, and the damage to a tank body caused by explosion is avoided.
The sliding groove 23 is formed in the pressing plate 16, the clamping rod 19 is connected in the sliding groove 23, the surface of the clamping rod 19 is fixedly connected with the limiting ring 20, the second spring 21 is arranged between the limiting ring 20 and the sliding groove 23, one end of the clamping rod 19 extends to the outside of the pressing plate 16, the clamping groove 22 matched with the clamping rod 19 is formed in one side of the bottom of the fixing block 15, the pressing plate 16 is prevented from loosening through the clamping rod 19 and the clamping groove 22, the pressing plate 16 is prevented from being separated from the explosion-proof cover 13, and the fixing effect is guaranteed.
An explosive 24 is provided on the top of the explosive placing plate 6, and a lead wire 25 is connected to one side of the explosive 24.
The inner wall of the tank 2 is provided with a pressure sensor 26 and a temperature sensor 27, which facilitate the detection of the conditions inside the tank 2.
The bottom of the bottom plate 1 is provided with a roller 18 which is convenient to move, and the top of the explosion-proof cover 13 is provided with a handle 17 which is convenient to take and place the explosion-proof cover 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an explosion container is used in laboratory, includes bottom plate (1) and jar body (2), its characterized in that: the explosive-free explosion-proof tank is characterized in that a height adjusting rod (5) is vertically and fixedly connected to the bottom of the inner wall of the tank body (2), an explosive placing plate (6) is fixedly connected to the top end of the height adjusting rod (5), a vacuum pump (7) is fixedly connected to one side of the top of the bottom plate (1), one end of the vacuum pump (7) is communicated with the tank body (2) through a first connecting pipe (8), a first valve body (9) is arranged on the surface of the first connecting pipe (8), a second connecting pipe (10) is communicated with the surface of the tank body (2), a second valve body (11) is arranged on the surface of the second connecting pipe (10), a quick connector (12) is arranged at one end of the second connecting pipe (10), an explosion-proof cover (13) is arranged on the top of the tank body (2), a shrinking device (3) is fixedly connected to the bottom of the explosion-proof cover (13), and a protection plate (4) is fixedly connected to one end of the shrinking device (3), the utility model discloses a novel explosion-proof cover, including jar body (2), backplate (4), jar top opening, jar top fixedly connected with spliced pole (14), the top of the jar body (2) and one side fixedly connected with fixed block (15) of spliced pole (14), the surperficial swing joint of spliced pole (14) has clamp plate (16), explosion-proof cover (13) are fixed at the top of the jar body (2) through clamp plate (16), the diameter of backplate (4) is less than jar body (2) top opening diameter.
2. A laboratory explosion vessel according to claim 1, wherein: constriction device (3) is including solid fixed cylinder (31), the inside of solid fixed cylinder (31) is provided with slider (32), the surface of slider (32) is provided with friction disc (34), the surface of friction disc (34) and the inner wall sliding connection of solid fixed cylinder (31), the top fixedly connected with support column (33) of slider (32), the one end of support column (33) extends to the outside of solid fixed cylinder (31), be provided with first spring (35) between slider (32) and solid fixed cylinder (31) inner wall bottom.
3. A laboratory explosion vessel according to claim 1, wherein: height adjusting pole (5) include drum (51) and bracing piece (52), the vertical fixedly connected with stationary blade (53) of the equal interval of inner wall of drum (51), the bottom fixedly connected with fixing base (54) of bracing piece (52), the top at stationary blade (53) is placed in fixing base (54), the fixed slot with stationary blade (53) adaptation is seted up to the bottom of fixing base (54).
4. A laboratory explosion vessel according to claim 1, wherein: seted up spout (23) in clamp plate (16), sliding connection has kelly (19) in spout (23), the fixed surface of kelly (19) is connected with spacing ring (20), be provided with second spring (21) between spacing ring (20) and spout (23), the one end of kelly (19) extends to the outside of clamp plate (16), draw-in groove (22) with kelly (19) adaptation are seted up to bottom one side of fixed block (15).
5. A laboratory explosion vessel according to claim 1, wherein: an explosive (24) is arranged on the top of the explosive placing plate (6), and a lead (25) is connected to one side of the explosive (24).
6. A laboratory explosion vessel according to claim 1, wherein: the inner wall of the tank body (2) is provided with a pressure sensor (26) and a temperature sensor (27).
7. A laboratory explosion vessel according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a roller (18), and the top of the explosion-proof cover (13) is provided with a handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756995.8U CN214097233U (en) | 2020-11-25 | 2020-11-25 | Explosion container for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756995.8U CN214097233U (en) | 2020-11-25 | 2020-11-25 | Explosion container for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214097233U true CN214097233U (en) | 2021-08-31 |
Family
ID=77452626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022756995.8U Expired - Fee Related CN214097233U (en) | 2020-11-25 | 2020-11-25 | Explosion container for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214097233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518439A (en) * | 2022-01-25 | 2022-05-20 | 广东华晟安全职业评价有限公司 | Sample pool for testing vacuum stability of explosives and powders and testing method |
-
2020
- 2020-11-25 CN CN202022756995.8U patent/CN214097233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518439A (en) * | 2022-01-25 | 2022-05-20 | 广东华晟安全职业评价有限公司 | Sample pool for testing vacuum stability of explosives and powders and testing method |
| CN114518439B (en) * | 2022-01-25 | 2023-12-22 | 大连安泰化工有限公司 | Sample cell for testing vacuum stability of explosives and powders and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210831 Termination date: 20211125 |