CN217931589U - Split type explosion-proof gas analyzer - Google Patents
Split type explosion-proof gas analyzer Download PDFInfo
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- CN217931589U CN217931589U CN202221805007.7U CN202221805007U CN217931589U CN 217931589 U CN217931589 U CN 217931589U CN 202221805007 U CN202221805007 U CN 202221805007U CN 217931589 U CN217931589 U CN 217931589U
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- protective shell
- outer protective
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Abstract
The utility model discloses a split type explosion-proof gas analyzer, which comprises an outer casing, wherein a top plate is arranged on the outer casing; the side surface of the outer protective shell is provided with an opening and closing assembly, the opening and closing assembly comprises an opening formed in the side surface of the outer protective shell, the side surface of the outer protective shell is hinged with a lower baffle, the outer sides of the ends, close to each other, of the upper baffle and the lower baffle are provided with limiting strips, the outer side of the upper baffle is hinged with an installation shell, the installation shell is provided with a threaded hole, a bolt is connected with the threaded hole in a threaded manner, one end of the bolt extends into the installation shell and is provided with a limiting fixture block, and the upper end and the lower end of the limiting fixture block are inclined planes; an air pump is arranged in the outer protecting shell, an air bin is arranged in the outer protecting shell and communicated with the air pump, the upper end of the air bin is an inclined plane, and an explosion-proof assembly is arranged on the inclined plane. The utility model discloses only need rotate a bolt and can open overhead gage, convenient to use, and be equipped with explosion-proof construction, the security is higher.
Description
Technical Field
The utility model relates to a gas analyzer specifically indicates a split type explosion-proof gas analyzer.
Background
A gas analyzer is a process analyzer that measures gas components, and mainly uses a gas sensor to detect the types of gases present in the environment. The gas analyzer is overall structure usually, uses a plurality of bolt fastening, and the step is numerous when assembling and dismantling, and it is inconvenient to use, and more accurate for the result that detects, generally adopts airtight structure to guarantee gaseous concentration and pressure, but airtight storehouse body exists the too big possibility of exploding of pressure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve foretell, overall structure's gas analysis appearance dismouting is complicated, and the high technical problem who has the too big explosion of pressure of seal provides one kind can be convenient for assemble and dismantle, have the split type explosion-proof gas analysis appearance of too big protection of pressure.
In order to solve the technical problem, the utility model provides a technical scheme does: a split type explosion-proof gas analyzer comprises an outer protecting shell, wherein a base is arranged below the outer protecting shell, a top plate is arranged above the outer protecting shell, a display screen is arranged on the front surface of the outer protecting shell, and a plurality of keys are arranged on the front surface of the outer protecting shell and lower than the display screen; the side surface of the outer protecting shell is provided with an opening and closing assembly, the opening and closing assembly comprises an opening arranged on the side surface of the outer protecting shell, the side surface of the outer protecting shell is higher than the opening and is hinged with an upper baffle, the side surface of the outer protecting shell is lower than the opening and is hinged with a lower baffle, the outer sides of the ends, close to each other, of the upper baffle and the lower baffle are respectively provided with a limiting strip, the outer side of the upper baffle is hinged with an installation shell, the installation shell is provided with a threaded hole, the threaded hole is connected with a bolt in a threaded manner, one end of the bolt extends into the installation shell and is provided with a limiting fixture block, and the upper end and the lower end in the limiting fixture block are inclined planes; the anti-explosion air pump is characterized in that an air pump is arranged in the outer protecting shell, an air bin is arranged in the outer protecting shell and communicated with the air pump, the upper end of the air bin is an inclined plane, and an anti-explosion assembly is arranged on the inclined plane.
Compared with the prior art, the utility model the advantage lie in: the upper baffle and the lower baffle can be opened only by rotating one bolt, so that the disassembly and the assembly are convenient, the maintenance or the replacement of parts are convenient, and the operation is simple; the explosion-proof assembly is additionally arranged on the gas bin, so that the gas bin can be conveniently pushed open when the pressure reaches a critical value, and explosion caused by overlarge pressure is avoided.
As an improvement, the base is in a round table shape, and an anti-skid layer is arranged below the base.
As a modification, both sides of the top plate are inclined downwards.
As an improvement, the explosion-proof assembly comprises a mounting seat, a through hole capable of being communicated with the gas bin is formed in the mounting seat, a cover plate capable of covering the through hole is hinged to the mounting seat, and a plurality of balancing weights are arranged on the cover plate.
As an improvement, a plurality of vent holes are formed in the outer protective shell and close to the mounting seat.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front perspective view of the present invention.
Fig. 3 is a right perspective view of the present invention.
Fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.
Fig. 5 is an enlarged view of the point B in fig. 2 according to the present invention.
As shown in the figure: 1. the outer protecting shell, 2, the base, 3, the skid resistant course, 4, the roof, 5, the display screen, 6, the button, 7, the opening, 8, go up the baffle, 9, lower baffle, 10, spacing, 11, the installation shell, 12, the bolt, 13, spacing fixture block, 14, the air pump, 15, the gas storehouse, 16, the mount pad, 17, the through-hole, 18, the apron, 19, the balancing weight, 20, the air vent.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the first embodiment, with reference to all the accompanying drawings, a split type explosion-proof gas analyzer comprises an outer protection shell 1, wherein a base 2 is arranged below the outer protection shell 1, the base 2 is in a circular truncated cone shape, an anti-slip layer 3 is arranged below the base 2, the circular truncated cone shape can increase the contact area with the ground, the anti-slip layer 3 can increase the friction force with the ground, the anti-slip layer is more stable, a top plate 4 is arranged above the outer protection shell 1, two sides of the top plate 4 are both inclined downwards, the inclined top plate 4 can prevent rainwater and is not easy to damage when the outer protection shell is used outdoors, a display screen 5 is arranged on the front surface of the outer protection shell 1, and a plurality of keys 6 are arranged on the front surface of the outer protection shell 1 and lower than the display screen 5; the side surface of the outer protective shell 1 is provided with an opening and closing assembly, the opening and closing assembly comprises an opening 7 arranged on the side surface of the outer protective shell 1, an upper baffle 8 is hinged to the side surface of the outer protective shell 1 and is higher than the opening 7, a lower baffle 9 is hinged to the side surface of the outer protective shell 1 and is lower than the opening 7, the outer sides of the ends, close to each other, of the upper baffle 8 and the lower baffle 9 are respectively provided with a limiting strip 10, the outer side of the upper baffle 8 is hinged to a mounting shell 11, the mounting shell 11 is provided with a threaded hole, a bolt 12 is connected to the inner thread of the threaded hole, one end of the bolt 12 extends into the mounting shell 11 and is provided with a limiting fixture block 13, and the upper end and the lower end of the limiting fixture block 13 are inclined planes; be equipped with air pump 14 in the outer protecting crust 1, outer protecting crust 1 is interior and is equipped with gas storehouse 15 with air pump 14 intercommunication, 15 upper ends in gas storehouse are the inclined plane, be equipped with explosion-proof subassembly on the inclined plane, explosion-proof subassembly includes mount pad 16, be equipped with on the mount pad 16 can with the through-hole 17 of 15 intercommunications in the gas storehouse, the articulated apron 18 that is equipped with and to cover through-hole 17 on the mount pad 16, be equipped with a plurality of balancing weight 19 on the apron 18, outer protecting crust 1 is last and is close to mount pad 16 department and is equipped with a plurality of air vent 20. In this embodiment, only need rotate a bolt and can open upper and lower baffle, convenient to use, and be equipped with explosion-proof construction, the security is higher.
The utility model discloses a theory of operation: when the gas storage device is used, gas enters the gas bin 15 under the action of the air pump 14, when the pressure in the gas bin 15 reaches a critical value, the hinged cover plate 18 is flushed away by the air pressure, the gas is discharged from the through hole 17 and the vent hole 20, so that the air pressure in the gas bin 15 is reduced, explosion is prevented, after the air pressure returns to a normal range, the cover plate 18 falls back under the driving of the counterweight block 19, the gas bin 15 is sealed again, and when the pressure in the gas bin 15 is always at a normal value, the cover plate 18 is difficult to flush away due to the pressing of the counterweight block 19, so that the leakage of the gas bin 15 during daily use can be avoided; when the instrument needs dismouting to be maintained or maintained, bolt 12 rotates, remove spacing fixture block 13 to the direction of keeping away from spacing strip 10, thereby loosened the restriction to spacing strip 10, 11 upwards open the articulated mounting shell this moment, thereby make down baffle 9 lose the restriction, can turn over downwards, also can upwards turn over upper baffle 8 if the bigger space of needs, step above the reverse operation after the maintenance finishes, make spacing fixture block 13 tighten up spacing strip 10 again, thereby fixed 8 and lower baffle 9 of going up the baffle, and the operation is simple.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a split type explosion-proof gas analyzer which characterized in that: the novel multifunctional key is characterized by comprising an outer protective shell (1), wherein a base (2) is arranged below the outer protective shell (1), a top plate (4) is arranged above the outer protective shell (1), a display screen (5) is arranged on the front surface of the outer protective shell (1), and a plurality of keys (6) are arranged on the front surface of the outer protective shell (1) and lower than the display screen (5); the side surface of the outer protective shell (1) is provided with an opening and closing assembly, the opening and closing assembly comprises an opening (7) formed in the side surface of the outer protective shell (1), an upper baffle (8) is hinged to the side surface of the outer protective shell (1) and higher than the opening (7), a lower baffle (9) is hinged to the side surface of the outer protective shell (1) and lower than the opening (7), the outer sides of the mutually close ends of the upper baffle (8) and the lower baffle (9) are provided with limiting strips (10), the outer side of the upper baffle (8) is hinged to a mounting shell (11), the mounting shell (11) is provided with a threaded hole, the threaded hole is connected with a bolt (12) in a threaded manner, one end of the bolt (12) extends into the mounting shell (11) to be internally provided with a limiting clamping block (13), and the upper end and the lower end of the limiting clamping block (13) are inclined planes; the explosion-proof air pump is characterized in that an air pump (14) is arranged in the outer protective shell (1), an air bin (15) is arranged in the outer protective shell (1) and communicated with the air pump (14), the upper end of the air bin (15) is an inclined plane, and an explosion-proof assembly is arranged on the inclined plane.
2. The split type explosion-proof gas analyzer according to claim 1, wherein: the base (2) is in a round table shape, and an anti-skid layer (3) is arranged below the base (2).
3. A split type explosion-proof gas analyzer according to claim 1, wherein: both sides of the top plate (4) are inclined downwards.
4. The split type explosion-proof gas analyzer according to claim 1, wherein: explosion-proof subassembly includes mount pad (16), be equipped with through-hole (17) that can communicate with gas storehouse (15) on mount pad (16), articulated apron (18) that are equipped with and can cover through-hole (17) are gone up in mount pad (16), be equipped with a plurality of balancing weight (19) on apron (18).
5. A split type explosion-proof gas analyzer according to any one of claims 1 or 4, wherein: the outer protecting shell (1) is provided with a plurality of vent holes (20) close to the mounting seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805007.7U CN217931589U (en) | 2022-07-13 | 2022-07-13 | Split type explosion-proof gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805007.7U CN217931589U (en) | 2022-07-13 | 2022-07-13 | Split type explosion-proof gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217931589U true CN217931589U (en) | 2022-11-29 |
Family
ID=84187708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221805007.7U Active CN217931589U (en) | 2022-07-13 | 2022-07-13 | Split type explosion-proof gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217931589U (en) |
-
2022
- 2022-07-13 CN CN202221805007.7U patent/CN217931589U/en active Active
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