CN212016493U - Isolated compressed oxygen self-rescuer - Google Patents
Isolated compressed oxygen self-rescuer Download PDFInfo
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- CN212016493U CN212016493U CN202020407300.2U CN202020407300U CN212016493U CN 212016493 U CN212016493 U CN 212016493U CN 202020407300 U CN202020407300 U CN 202020407300U CN 212016493 U CN212016493 U CN 212016493U
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Abstract
The utility model discloses an isolated compressed oxygen self-rescuer, in particular to the field of coal mine safety rescue, which comprises a main body, wherein a compressed oxygen tank is arranged inside the main body, an oxygen airbag is fixedly connected with the gas outlet at the top of the compressed oxygen tank, the end part of the oxygen airbag is fixedly provided with a breathing air nozzle matched with the mouth shape, one side of the breathing air nozzle is provided with a nose clip, one side of the oxygen airbag is provided with a gas outlet pipeline, the gas outlet pipeline is arranged inside the oxygen airbag, and one end of the gas outlet pipeline is connected with a purifying device; the utility model discloses a purifier will store the medicine and change into the integrated form from the dispersion, and this just need not screw up very tightly the bottom, and is very convenient when the medicine need be opened the change like this, and on the other hand is opened that the medicine can not scatter one's place, avoids causing danger, and it is also very simple high-efficient to reload the medicine.
Description
Technical Field
The utility model relates to a colliery safety rescue field, concretely relates to isolated formula compressed oxygen self-rescuer.
Background
As is known to all, the underground construction operation of the coal mine is a high risk, the conditions such as gas explosion or mine collapse can happen accidentally, once the events happen, serious accidents can possibly happen, and the life safety of underground personnel is endangered. Therefore, in the related national regulations for coal mine safety production, it is clear that a reasonable number of oxygen supply self-rescuer must be equipped for workers under the mine, but the oxygen supply self-rescuer in the prior art has the following defects:
1, the medicine storage tank in the isolation type compressed oxygen self-rescuer is used for placing all medicines into the medicine storage tank, so that the bottom of the medicine storage tank needs to be screwed tightly, the medicines are inconvenient to open and replace, on the other hand, the medicines are scattered when the medicine storage tank is opened, danger is caused, and the medicine is very troublesome to refill;
on the other hand, when the medicine is stored in the medicine storage tank in its entirety and the medicine needs to be replaced, a large amount of the medicine stored in the bottom of the tank does not work, resulting in a large amount of waste.
Therefore, there is a need for an isolated compressed oxygen self-rescuer.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an isolated formula compressed oxygen self-rescuer, through purifier, will store the medicine and change into the integrated form from the dispersion, this just need not screw up very tightly the bottom, and is very convenient when the medicine need be opened and is changed like this, and on the other hand opens to be that the medicine can not scatter one's place, avoids causing danger, and it is also very simple high-efficient to reload the medicine.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an isolated compressed oxygen self-rescuer comprises a main body, wherein a compressed oxygen tank is arranged in the main body, an oxygen airbag is fixedly connected to an air outlet at the top of the compressed oxygen tank, a breathing air nozzle matched with a mouth shape is fixedly arranged at the end part of the oxygen airbag, a nose clip is arranged on one side of the breathing air nozzle, an air outlet pipeline is arranged on one side of the oxygen airbag, the air outlet pipeline is arranged in the oxygen airbag, and one end of the air outlet pipeline is connected with a purifying device; the purifying device is arranged in the main body and comprises a bottom cover arranged at the bottom of the main body, a fixing ring fixed with the bottom cover is arranged on the bottom cover, the outer wall of the fixing ring is detachably connected with the inner wall of the main body through threads, and a threaded groove for fixing is formed in the bottom cover;
the purifying device also comprises a medicine containing device which is detachably connected with the bottom cover through a threaded groove, and the medicine containing device comprises a rotating block positioned at the top;
fixed thread fixing ring that is equipped with on the rotatory piece, be equipped with internal thread and first external screw thread on thread fixing ring inner wall and the outer wall respectively, the medicine holds device bottom outer wall and is provided with the second external screw thread to matcing with the internal thread, the medicine holds the device top and still is equipped with the top cap that matches with first external screw thread, be equipped with the interface that docks with the pipeline of giving vent to anger on the top cap.
Preferably, a medicine is arranged inside the medicine containing device.
Preferably, the drug containing means are arranged in at least one group.
Preferably, the outer wall and the top wall of the medicine containing device are both in a hollow net shape, and the diameter of the mesh is smaller than that of a single medicine.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses an unscrew the bottom, unscrew medicine containing device from the bottom through the thread groove, unscrew the top cap from the thread fixing ring through first external screw thread, just can take out the medicine, prevent new medicine again, repeat above-mentioned opposite action again and adorn new medicine, through the device, will store the medicine and change into integrated form from the dispersion, this need not screw up the bottom very tightly very much like this, very convenient when the medicine needs to be opened and changed, on the other hand, open and can not scatter one's place for the medicine, avoid causing danger, it is also very simple high-efficient to reload the medicine;
2. when the medicine is in the use, unscrew the bottom, hold the device with the medicine and unscrew from the bottom through the thread groove, unscrew the top cap from the thread fixing ring through first external screw thread, hold the device with two sets of medicines and exchange from top to bottom, can make medicine full play drug effect, twist again like this and continue to use, avoided extravagant in the very big degree.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and will not suggest themselves to those of ordinary skill in the art
Under the premise of creative labor, other implementation drawings can be obtained by drawing according to the provided drawings.
The structures, proportions, sizes, and equivalents of the elements, which are described in this specification, are intended to be illustrative only and are not limiting
It should be noted that the present invention is not limited to the practical limitations of the present invention, and therefore, the present invention has no technical essential meaning, and any modification of the structure, change of the ratio or adjustment of the size should still fall within the scope of the present invention without affecting the function and the achievable purpose of the present invention.
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is an exploded view of the overall structure of the purification device of the present invention;
FIG. 3 is a drawing of the medicine containing device of the present invention;
FIG. 4 is a schematic view of the housing of the medicine container of the present invention;
in the figure: 1 main part, 2 compressed oxygen jar steamer tray, 3 oxygen gasbag, 4 breathing gas nozzles, 5 nose presss from both sides, 6 pipeline, 7 purifier, 8 bottoms, the solid fixed ring of 9, 10 screw thread grooves, 11 medicines hold the device, 12 rotatory pieces, 13 screw thread solid fixed ring, 14 internal threads, 15 first external screw thread, 16 pipeline, 17 medicines, 18 top caps, 19 interfaces of giving vent to anger.
Detailed Description
The following description of the embodiments of the present invention is provided by way of specific examples, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein,
the described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
the embodiment of the utility model provides an isolated formula compressed oxygen self-rescuer, in order to realize above-mentioned purpose, the embodiment of the utility model provides following technical scheme: an isolated compressed oxygen self-rescuer, which comprises a main body 1, wherein a compressed oxygen tank 2 is arranged inside the main body 1, an oxygen airbag 3 is fixedly connected at the air outlet part at the top of the compressed oxygen tank 2,
a breathing air nozzle 4 matched with the mouth shape is fixedly arranged at the end part of the oxygen air bag 3, a nose clip 5 is arranged on one side of the breathing air nozzle 4, an air outlet pipeline 6 is arranged on one side of the oxygen air bag 3, the air outlet pipeline 6 is arranged in the oxygen air bag 3, and one end of the air outlet pipeline 6 is connected with a purifying device 7;
the purifying device 7 is arranged in the main body 1, the purifying device 7 comprises a bottom cover 8 arranged at the bottom of the main body 1, a fixing ring 9 fixed with the bottom cover 8 is arranged on the bottom cover 8, the outer wall of the fixing ring 9 is detachably connected with the inner wall of the main body 1 through threads, and a threaded groove 10 for fixing is formed in the bottom cover 8;
the purification device 7 also comprises a medicine containing device 11 which is detachably connected with the bottom cover 8 through a threaded groove 10, the medicine containing device 11 comprises a rotating block 12 positioned at the top,
fixed thread fixing ring 13 that is equipped with on rotatory piece 12, be equipped with internal thread 14 and first external screw thread 15 on thread fixing ring 13 inner wall and the outer wall respectively, 11 bottom outer walls of medicine holding device are provided with internal thread 14 to the second external screw thread 16 that matches, the medicine holds 11 tops of device and still is equipped with the top cap 18 that matches with first external screw thread 15, be equipped with the interface 19 that docks mutually with pipeline 6 of giving vent to anger on the top cap 18.
The medicine holds 11 inside medicines 17 that are equipped with of device, the medicine holds device 11 and sets up to a set of, confirms to place according to this self-rescuer size, avoids extravagant, the medicine holds 11 outer walls of device and roof and all sets up to the fretwork netted, and the mesh diameter is less than single medicine 17 diameter, prevents that medicine 17 from leaking out from the net.
The use scenario of this embodiment is: when the medicine 17 needs to be replaced, the bottom cover 8 is unscrewed, the medicine containing device 11 is unscrewed from the bottom cover 8 through the threaded groove 10, the top cover 18 is unscrewed from the threaded fixing ring 13 through the first external thread 15, the medicine can be taken out, new medicine is prevented again, the new medicine is well contained by repeating the opposite actions, the stored medicine 17 is converted into an integrated form from dispersion, the bottom is not required to be screwed very tightly, the medicine is convenient to open and replace, on the other hand, the medicine cannot be scattered once when the medicine needs to be opened, the danger is avoided, and the medicine is filled again simply and efficiently.
Example 2:
otherwise as in example 1:
the purifying device 7 is arranged in the main body 1, the purifying device 7 comprises a bottom cover 8 arranged at the bottom of the main body 1, a fixing ring 9 fixed with the bottom cover 8 is arranged on the bottom cover 8, the outer wall of the fixing ring 9 is detachably connected with the inner wall of the main body 1 through threads, and a threaded groove 10 for fixing is formed in the bottom cover 8;
the purification device 7 further comprises a medicine containing device 11 detachably connected with the bottom cover 8 through a threaded groove 10, and the medicine containing device 11 comprises a rotating block 12 positioned at the top;
fixed thread fixing ring 13 that is equipped with on rotatory piece 12, be equipped with internal thread 14 and first external screw thread 15 on thread fixing ring 13 inner wall and the outer wall respectively, 11 bottom outer walls of medicine holding device are provided with internal thread 14 to the second external screw thread 16 that matches, the medicine holds 11 tops of device and still is equipped with the top cap 18 that matches with first external screw thread 15, be equipped with the interface 19 that docks mutually with pipeline 6 of giving vent to anger on the top cap 18.
The medicine holds 11 inside medicines 17 that are equipped with of device, the medicine holds device 11 and sets up to two sets of, confirms to place according to this self-rescuer size, avoids extravagant, the medicine holds 11 outer walls of device and roof and all sets up to the fretwork netted, and the mesh diameter is less than single medicine 17 diameter, prevents that medicine 17 from leaking out from the net.
The use scenario of this embodiment is: when medicine 17 is in the use, unscrew bottom 8, hold the device 11 with the medicine and unscrew from bottom 8 through thread groove 10, unscrew top cap 18 from screw thread fixing ring 13 through first external screw thread 15, hold the device 11 with two sets of medicines and change from top to bottom, can make 17 full play medicines of medicine, twist again like this and continue to use, avoided extravagant in the very big degree.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. An isolated compressed oxygen self-rescuer, comprising a main body (1), characterized in that: a compressed oxygen tank (2) is arranged in the main body (1), an oxygen airbag (3) is fixedly connected to an air outlet position at the top of the compressed oxygen tank (2), an air breathing nozzle (4) matched with a nozzle shape is fixedly arranged at the end part of the oxygen airbag (3), a nose clip (5) is arranged on one side of the air breathing nozzle (4), an air outlet pipeline (6) is arranged on one side of the oxygen airbag (3), the air outlet pipeline (6) is arranged in the oxygen airbag (3), and one end of the air outlet pipeline (6) is connected with a purification device (7); the purifying device (7) is arranged in the main body (1), the purifying device (7) comprises a bottom cover (8) arranged at the bottom of the main body (1), a fixing ring (9) fixed with the bottom cover (8) is arranged on the bottom cover (8), the outer wall of the fixing ring (9) is detachably connected with the inner wall of the main body (1) through threads, and a threaded groove (10) for fixing is formed in the bottom cover (8); purifier (7) still hold device (11) including the medicine of dismantling the connection with bottom (8) through thread groove (10), the medicine holds device (11) including rotatory piece (12) that are located the top, fixed screw thread fixing ring (13) that are equipped with on rotatory piece (12), be equipped with internal thread (14) and first external screw thread (15) on screw thread fixing ring (13) inner wall and the outer wall respectively, the medicine holds device (11) bottom outer wall and is provided with second external screw thread (16) to the matching with internal thread (14), the medicine holds device (11) top and still is equipped with top cap (18) that match with first external screw thread (15), be equipped with on top cap (18) and give vent to anger interface (19) that pipeline (6) dock mutually.
2. The isolated compressed oxygen self-rescuer of claim 1, wherein: the medicine containing device (11) is internally provided with medicines (17).
3. The isolated compressed oxygen self-rescuer of claim 1, wherein: the medicine containing devices (11) are arranged into at least one group.
4. The isolated compressed oxygen self-rescuer of claim 1, wherein: medicine holds device (11) outer wall and roof and all sets up to fretwork netted, and the mesh diameter is less than single medicine (17) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407300.2U CN212016493U (en) | 2020-03-26 | 2020-03-26 | Isolated compressed oxygen self-rescuer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407300.2U CN212016493U (en) | 2020-03-26 | 2020-03-26 | Isolated compressed oxygen self-rescuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212016493U true CN212016493U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020407300.2U Active CN212016493U (en) | 2020-03-26 | 2020-03-26 | Isolated compressed oxygen self-rescuer |
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| Country | Link |
|---|---|
| CN (1) | CN212016493U (en) |
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2020
- 2020-03-26 CN CN202020407300.2U patent/CN212016493U/en active Active
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Address after: 710201 No.7, middle section of Jingpu Road, Jingwei new town, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Xi'an Heavy equipment Weiken Electric Co.,Ltd. Address before: 14 / F, block a, hangchuang International Plaza, 239 Shenzhou 4th Road, Xi'an space base, Shaanxi 710000 Patentee before: XI'AN HEAVY MINE ELECTRICAL EQUIPMENT Ltd. |