CN212832839U - Tunnel oxygen generating device - Google Patents
Tunnel oxygen generating device Download PDFInfo
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- CN212832839U CN212832839U CN202021480197.0U CN202021480197U CN212832839U CN 212832839 U CN212832839 U CN 212832839U CN 202021480197 U CN202021480197 U CN 202021480197U CN 212832839 U CN212832839 U CN 212832839U
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Abstract
The utility model provides a tunnel oxygen generating device, which is characterized in that the tunnel oxygen generating device comprises a shell, wherein the shell comprises a hollow cavity, an air inlet and an air outlet oxygen generating box are arranged in the shell, and the oxygen generating box is arranged in the hollow cavity; and a fan installed in the housing and corresponding to the air inlet, and capable of sucking external air into the housing from the air inlet by rotation of the fan. The oxygen generating device can provide oxygen in the tunnel, and the device is convenient to mount and stable in structure.
Description
Technical Field
The utility model relates to an oxygen generating equipment, concretely relates to tunnel oxygen generating device.
Background
In recent years, mine disasters sometimes occur in China, the mine tunnel is a relatively complex activity place, toxic gases such as carbon monoxide and sulfur dioxide are often filled in the tunnel, when workers under mines work in the tunnel, once the toxic gases are inhaled, suffocation can occur within a few minutes, life health cannot be guaranteed, an oxygen release device capable of effectively providing oxygen is urgently needed, and the oxygen generating device is required to be installed conveniently due to the complex tunnel environment, and the device can adapt to the poor installation environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an oxygen generating device which is convenient to install and can adapt to the installation environment.
The technical proposal of the utility model is that
An oxygen generating device for tunnel comprises
The air conditioner comprises a shell, a fan and a controller, wherein the shell comprises a hollow cavity, and an air inlet and an air outlet are formed in the shell;
the oxygen generating box is arranged in the hollow cavity;
the controller is in communication connection with the first controller;
and a fan installed in the housing and corresponding to the air inlet, and capable of sucking external air into the housing from the air inlet by rotation of the fan.
The utility model discloses an oxygen generation box, including the casing, be equipped with the mount pad in the casing, the mount pad is the cavity structure, and the mount pad upper end has seted up the air vent, the top at the mount pad air vent is installed to the oxygen generation box, the size of air vent is less than the size of oxygen generation box, the inlet scoop has still been seted up to the rear end of mount pad, air vent UNICOM on inlet scoop and the mount pad, and the inlet scoop corresponds the setting with the air inlet on the casing, the fan is installed in the inlet scoop inboard for thereby outside air can pass through the air inlet and get into the oxygen generation box through the inlet scoop, and.
Further strutting arrangement is installed to casing below, strutting arrangement includes:
the sleeve device comprises a sleeve and a connecting plate, the sleeve is of a hollow structure, the two ends of the sleeve are provided with the connecting plate, and the sleeve is fixedly arranged at the bottom of the shell through the connecting plate;
the supporting tube comprises an inner tube and supporting legs, the supporting legs are installed at one end of the inner tube, the other end of the inner tube is inserted into the sleeve, and the inner tube can rotate and move in the sleeve.
Furthermore, a sliding groove is formed in the sleeve, a fixing pin is installed at one end, inserted into the sleeve, of the inner pipe, the fixing pin is perpendicular to the extending direction of the supporting legs, and the fixing pin is inserted into the sliding groove and can move in the sliding groove along with the movement of the inner pipe.
The sliding groove is further formed right below the sleeve, a section of corner groove is formed in the front end of the sliding groove, the corner groove is perpendicular to the sliding groove, and the fixing pin can be clamped into the corner groove by rotating the inner pipe when moving to the corner groove.
Furthermore, a through groove is formed in the front end of the mounting seat, and a water collecting disc is inserted into the through groove.
Further the casing is square structure, installs the supporting seat on four angles below the casing, just install the gyro wheel on the supporting seat.
Further pulleys are installed at two ends, in contact with the inner side of the shell, of the installation seat, pulley grooves are formed in the inner side, in contact with the installation seat, of the shell, and the pulleys are embedded in the pulley grooves and can roll in the pulley grooves.
The technical effects of the utility model are
Install the oxygen-generating box among the oxygen generating device, general oxygen-generating box is all heavier, can be because casing itself is lighter when putting into the casing with the oxygen-generating box again, when the installation take place casing slope or casing deformation, and strutting arrangement is installed to above-mentioned oxygen generating device casing bottom, can open strutting arrangement earlier when the installation medical kit, then installs again, and the most weight of medical kit this moment has all been shared by strutting arrangement, and it is more convenient to install.
2 the inside mount pad that sets up of oxygen generating device, the mount pad can be pulled out, has seted up inlet scoop and air vent on the mount pad, leads to into a passageway of ventilating in parallel for can change in carrying the oxygenerator with outside air when the fan rotation is breathed in, the mount pad sets up to the installation of the same more convenient oxygenerator case of pull-out type simultaneously.
3 the installation seat is also provided with a water accumulating plate, which can accumulate the moisture formed in the oxygen conversion process in the water accumulating plate, thereby prolonging the service life of the oxygen generating device.
Drawings
FIG. 1 is a schematic perspective view of an oxygen generating device;
FIG. 2 is a left side view of the oxygen generating device;
FIG. 3 is a schematic view of the installation of the sleeve and the connection plate;
FIG. 4 is a schematic view of a support tube;
FIG. 5 is a schematic view of the support assembly;
FIG. 6 is a front view of the mount;
wherein: the device comprises a shell 1, a display screen 2, an oxygen making box 3, a mounting seat 4, a water accumulation disc 5, an air vent 6, a fan 7, a controller 8, a supporting tube 9, a sleeve device 10, an air suction port 11, an air outlet 101, an air suction port 401, a supporting seat 102, a roller 103 and a closing door 104;
the sleeve device 10 comprises a connecting plate 110, a sleeve 210, a sliding groove 310 and a corner groove 410;
the support pipe 9 includes an inner pipe 91, support legs 92, and fixing pins 93.
Detailed Description
For better understanding of the technical solutions of the present invention, the present invention will now be explained in detail with reference to the accompanying drawings, and it should be understood that "connection" in the present invention may be direct connection or indirect connection, where "front" end is a direction toward a person in the drawings, and "rear" end is an opposite direction.
The oxygen generating device shown in fig. 1-6 comprises a housing 1, an air inlet 11 and an air outlet 101 are arranged on the housing 1, a controller 8 is further installed in the housing 1, a communication serial port (not shown in the figure) is arranged on the controller 8, a mounting seat 4 is installed in the housing 1, a cavity structure is arranged inside the mounting seat 4, an air vent 6 is formed in the upper end of the mounting seat 4, an oxygen generating box 3 is arranged on the mounting seat 4, the oxygen generating box 3 is formed by welding a bottom plate at the bottom and side plates which surround the bottom plate through lining strips, a plurality of air holes are formed in the bottom end of the oxygen generating box 3, oxygen generating medicine plates inside the oxygen generating box 3 are mainly potassium superoxide, it is understood that the structure of the oxygen generating device is mainly protected here, and the oxygen.
Because the oxygen making box 3 is generally heavier and inconvenient to install, and particularly, the shell 1 is easy to incline when being installed, a support device is installed at the lower end of the shell 1, the support device comprises a sleeve device 10 and a support pipe 9, the sleeve device 10 comprises a connecting plate 110 and a sleeve 210, the sleeve 210 is a hollow pipeline, the connecting plate 110 is installed at two ends of the sleeve 210, it should be understood that the installation mode can be welding or other modes, the description is omitted because the prior art is omitted, the connecting plate 110 is provided with a screw hole and connects the sleeve device at the bottom end of the first shell 1 through a bolt, the support pipe 9 comprises an inner pipe 91 and a support leg 92 connected at one end of the inner pipe 91, the inner pipe 91 is sleeved in the sleeve 210, in order to limit, one end of the inner pipe 91, which is not provided with the support leg 92, is provided with a fixing pin 93, the fixing pin 93 is inserted in the sliding groove 310, the fixing pin 93 can slide in the sliding groove 310, the sliding groove 310 is arranged under the sleeve 210, the front end of the sliding groove 310 is provided with a corner groove 410, the depth of the corner groove 410 can be determined according to the size of the fixing pin 93, the corner groove 410 is perpendicular to the sliding groove 310, and the fixing pin 93 is perpendicular to the length extending direction of the supporting leg 92, so that the supporting leg 92 is not perpendicular to the ground when the supporting tube 9 is not used, the carrying of the oxygen generation device cannot be interfered, the inner tube is pulled outwards when the oxygen generation box needs to be installed, when the fixing pin 93 is pulled to the corner groove 410, the inner tube 91 is rotated to enable the fixing pin 93 to be clamped into the corner groove 410, the supporting leg 92 is placed in a state perpendicular to the ground, and the supporting leg 92 can provide a supporting force to prevent the shell 1 from being deformed or inclined.
In addition, in order to facilitate assembly, pulleys (not shown) can be installed at two ends of the mounting seat 4, which are in contact with the inner side of the casing 1, pulley grooves are formed in the inner side of the casing 1, which is in contact with the mounting seat 4, the pulleys are embedded in the pulley grooves and can roll in the pulley grooves (not shown), a through groove is further formed in the front end of the mounting seat 4, a water accumulation disc 5 is inserted in the through groove, the water accumulation disc 5 is mainly used for accumulating condensed water generated in the oxygen generation process, so that the service life of the equipment is longer, the first casing 1 can be designed into a square structure, and the supporting seats 102 can be installed at four corners of the bottom end of the first casing.
The front end of the oxygen making box 3 is also provided with a closing door 104, the closing door 104 is hinged with one end of the shell 1, and two closing doors are used together in the figure.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A tunnel oxygen generating device is characterized by comprising
The air conditioner comprises a shell, a fan and a controller, wherein the shell comprises a hollow cavity, and an air inlet and an air outlet are formed in the shell;
the oxygen generating box is arranged in the hollow cavity;
a fan installed in the housing and corresponding to the air inlet, the fan being capable of sucking external air into the housing from the air inlet by rotation of the fan;
the oxygen making box is arranged above the air hole of the mounting seat, and the size of the air hole is smaller than that of the oxygen making box;
the rear end of mount pad has still seted up the inlet scoop, air vent UNICOM of inlet scoop and mount pad upper end, and the inlet scoop corresponds the setting with the air inlet on the casing, the fan is installed in the inlet scoop inboard for outside air can pass through the air inlet and get into the system oxygen case from the inlet scoop, and the oxygen of making is discharged from the gas outlet.
2. The apparatus of claim 1, wherein a support device is mounted below the housing, the support device comprising:
the sleeve device comprises a sleeve and a connecting plate, the sleeve is of a hollow structure, the two ends of the sleeve are provided with the connecting plate, and the sleeve is fixedly arranged at the bottom of the shell through the connecting plate;
the supporting tube comprises an inner tube and supporting legs, the supporting legs are installed at one end of the inner tube, the other end of the inner tube is inserted into the sleeve, and the inner tube can rotate and move in the sleeve.
3. The oxygen generator as claimed in claim 2, wherein the sleeve has a sliding slot, a fixing pin is installed at one end of the inner tube inserted into the sleeve, the fixing pin is perpendicular to the extending direction of the supporting leg, and the fixing pin is inserted into the sliding slot and can move in the sliding slot along with the movement of the inner tube.
4. The oxygen generator as claimed in claim 3, wherein the sliding groove is opened just below the sleeve pipe away from the connection plate, and the front end of the sliding groove is opened with a corner groove perpendicular to the sliding groove, i.e. the fixing pin can be locked into the corner groove by rotating the inner pipe when the fixing pin moves into the corner groove.
5. The oxygen generator as claimed in claim 1, wherein the front end of the mounting seat is further provided with a through groove, and a water collecting tray is inserted into the through groove.
6. The apparatus as claimed in claim 1, wherein the housing is a square structure, four supporting seats are installed at four corners of the lower part of the housing, and the supporting seats are installed with rollers.
7. The oxygen generator as claimed in claim 5, wherein pulleys are mounted at two ends of the mounting seat contacting with the inner side of the housing, pulley grooves are formed on the inner side of the housing contacting with the mounting seat, and the pulleys are embedded in the pulley grooves and can roll in the pulley grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480197.0U CN212832839U (en) | 2020-07-24 | 2020-07-24 | Tunnel oxygen generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480197.0U CN212832839U (en) | 2020-07-24 | 2020-07-24 | Tunnel oxygen generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212832839U true CN212832839U (en) | 2021-03-30 |
Family
ID=75120855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021480197.0U Active CN212832839U (en) | 2020-07-24 | 2020-07-24 | Tunnel oxygen generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212832839U (en) |
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2020
- 2020-07-24 CN CN202021480197.0U patent/CN212832839U/en active Active
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