CN211526072U - Harmful gas collecting box with filtering capability - Google Patents
Harmful gas collecting box with filtering capability Download PDFInfo
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- CN211526072U CN211526072U CN201922222678.5U CN201922222678U CN211526072U CN 211526072 U CN211526072 U CN 211526072U CN 201922222678 U CN201922222678 U CN 201922222678U CN 211526072 U CN211526072 U CN 211526072U
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- harmful gas
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- conical tooth
- gas collecting
- tank body
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Abstract
The utility model belongs to the technical field of harmful gas collects, especially, be a harmful gas collecting box with filtering capability, including base and commentaries on classics handle, the top of base is fixed with a jar body, and the internally mounted of jar body has the push pedal to the inside of push pedal is provided with first check valve, change and set up in the top of jar body, the avris of push pedal is connected with the screw rod, and the top of screw rod is provided with the supporting shoe, the top of supporting shoe is provided with the limiting plate, and the bottom of supporting shoe is provided with first toper tooth, the second toper tooth of first toper tooth, and second toper tooth top is connected with the dwang, the avris of the jar body is connected with first outlet duct. This harmful gas collecting box with filtering capability, harmful gas have standard gas's filtration better, inhales harmful gas when can not inhaleing oxygen again, makes the health can not cause the injury, and accomodate harmful gas and standard gas effect better, has increased the practicality of device.
Description
Technical Field
The utility model relates to a harmful gas collects technical field, specifically is a harmful gas collecting box with filtering capability.
Background
With the development of society, the air pollution condition is more and more serious, therefore harmful gas collection device also obtains the application in various public occasions, mixes as one kind with the air in chemical plant harmful gas, not only causes the pollution to the air but also pollutes the environment simultaneously.
The existing harmful gas collecting box is poor in filtering effect of harmful gas and standard gas, harmful gas can be sucked when oxygen is breathed, harm to the body is caused, the harmful gas is poor in storage effect, and therefore practicability of the device is reduced.
In view of the above problems, there is a need for an innovative design based on an original harmful gas collection box having a filtering function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a harmful gas collecting box with filtering capability to propose the current harmful gas collecting box with filtering capability in solving above-mentioned background art, harmful gas has the gaseous filter effect of standard relatively poor, can cause the injury to the health, and receives the relatively poor problem of effect with harmful gas.
In order to achieve the above object, the utility model provides a following technical scheme: a harmful gas collecting box with a filtering function comprises a base and a rotating handle, wherein a tank body is fixed at the top of the base, a push plate is arranged inside the tank body, a first one-way valve is arranged inside the push plate, the rotating handle is arranged at the top of the tank body, the lateral side of the push plate is connected with a screw rod, a supporting block is arranged at the top of the screw rod, a limiting plate is arranged at the top of the supporting block, first conical teeth are arranged at the bottom of the supporting block, second conical teeth of the first conical teeth are connected with a rotating rod at the top of the second conical teeth, a first outlet pipe is connected to the lateral side of the tank body, a second one-way valve is connected to the surface of the first outlet pipe, a gas collecting tank is connected to the lateral side of the first outlet pipe, a first exhaust hole is arranged at the lateral side of the gas collecting tank, an, and the inside of locating piece is fixed with the gas collecting bottle, and the top of gas collecting bottle is provided with the second exhaust hole, the inside of gas collecting tank is provided with the installation piece, and the internally mounted of installation piece has the filter group, the avris of installation piece is connected with the second blast pipe, and the bottom of second blast pipe installs first air pump to the avris of first air pump is connected with the third blast pipe, the fourth blast pipe is installed to the avris of installation piece, and the top of fourth blast pipe is connected with the second air pump, and the top of second air pump is provided with the fifth blast pipe.
Preferably, the tank body and the gas collecting tank are symmetrical about the central axis of the second one-way valve, and the inner surface of the second one-way valve is tightly attached to the outer surface of the first gas outlet pipe.
Preferably, the push plate is in sliding connection with the tank body, and the push plate is parallel to the rotating rod.
Preferably, threaded connection is adopted between the screw rod and the supporting block, and the supporting block has 2 about the axis symmetry of screw rod.
Preferably, the screw rod forms a rotating structure through the first conical tooth and the second conical tooth, and the first conical tooth and the second conical tooth are in meshed connection.
Preferably, the mounting block is connected with the filter group through bolts, and the inner surface of the mounting block is tightly attached to the outer surface of the second exhaust pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the harmful gas collecting box with the filtering function has the advantages that the harmful gas is better filtered by the standard gas, the harmful gas is not sucked while oxygen is not sucked, the harm to a human body is reduced, the harmful gas and the standard gas are better accommodated, and the practicability of the device is improved;
1. the harmful gas collecting box with the filtering function comprises a crank handle, a movable rod, a second bevel gear, a first bevel gear, a supporting block, a screw rod and a second check valve, wherein the crank handle is rotated clockwise, the movable rod is rotated by the rotation of the crank handle, the second bevel gear is rotated by the rotation of the rotary rod, the first bevel gear is rotated by the rotation of the second bevel gear, the supporting block is rotated by the rotation of the first bevel gear, the screw rod is driven by the rotation of the supporting block to move, so that gas in a tank body is compressed, the second check valve is opened, the compressed gas enters the interior of a gas collecting tank through the second check valve and a first gas outlet pipe, the gas enters a filtering group through the first gas outlet pipe, the first gas pump is started, the second gas outlet pipe pumps out the harmful gas filtered in the filtering group, the filtered harmful gas is discharged from a third gas outlet pipe and enters;
2. this harmful gas collecting box with filtering capability makes gaseous entering filter bank through first outlet duct, starts through the second air pump, makes the fourth blast pipe with the inside gas after not filtering of filter bank take out, will filter the gas after through the second air pump, gets into the fifth blast pipe from the fourth blast pipe and advances, makes the gaseous mediation to the outside up to standard that filters not go out to make the device better to the protection of environment.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the connection structure between the filtering unit and the first air pump.
In the figure: 1. a base; 2. a tank body; 3. pushing the plate; 4. a first check valve; 5. a screw; 6. a support block; 7. a limiting plate; 8. a first conical tooth; 9. a second tapered tooth; 10. rotating the rod; 11. a first air outlet pipe; 12. a second one-way valve; 13. a gas collection tank; 14. a first exhaust port; 15. an air inlet pipe; 16. positioning blocks; 17. a gas collection bottle; 18. a second vent hole; 19. mounting blocks; 20. a filtration group; 21. a second exhaust pipe; 22. a first air pump; 23. a third exhaust pipe; 24. a fourth exhaust pipe; 25. a second air pump; 26. a fifth exhaust pipe; 27. and (4) turning the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution: a harmful gas collecting box with a filtering function comprises a base 1, a tank body 2, a push plate 3, a first one-way valve 4, a screw rod 5, a supporting block 6, a limiting plate 7, a first conical tooth 8, a second conical tooth 9, a rotating rod 10, a first air outlet pipe 11, a second one-way valve 12, a gas collecting tank 13, a first exhaust hole 14, an air inlet pipe 15, a positioning block 16, a gas collecting bottle 17, a second exhaust hole 18, a mounting block 19, a filtering group 20, a second exhaust pipe 21, a first air pump 22, a third exhaust pipe 23, a fourth exhaust pipe 24, a second air pump 25, a fifth exhaust pipe 26 and a rotating handle 27, wherein the tank body 2 is fixed on the top of the base 1, the push plate 3 is installed inside the tank body 2, the first one-way valve 4 is arranged inside the push plate 3, the rotating handle 27 is arranged on the top of the tank body 2, the side of the push plate 3 is connected with the, the top of the supporting block 6 is provided with a limiting plate 7, the bottom of the supporting block 6 is provided with a first conical tooth 8, the bottom of the first conical tooth 8 is provided with a second conical tooth 9, the top of the second conical tooth 9 is connected with a rotating rod 10, the side of the tank body 2 is connected with a first air outlet pipe 11, the surface of the first air outlet pipe 11 is connected with a second one-way valve 12, the side of the first air outlet pipe 11 is connected with a gas collecting tank 13, the side of the gas collecting tank 13 is provided with a first exhaust hole 14, the side of the first exhaust hole 14 is provided with an air inlet pipe 15, the top of the base 1 is fixed with a positioning block 16, the inside of the positioning block 16 is fixed with a gas collecting bottle 17, the top of the gas collecting bottle 17 is provided with a second exhaust hole 18, the inside of the gas collecting tank 13 is provided with a mounting block 19, the inside of the mounting block 19 is provided with a, a third exhaust pipe 23 is connected to the side of the first air pump 22, a fourth exhaust pipe 24 is installed to the side of the installation block 19, a second air pump 25 is connected to the top of the fourth exhaust pipe 24, and a fifth exhaust pipe 26 is arranged on the top of the second air pump 25;
the tank body 2 and the gas collecting tank 13 are symmetrical about the central axis of the second one-way valve 12, the inner surface of the second one-way valve 12 is tightly attached to the outer surface of the first gas outlet pipe 11, and the second one-way valve 12 is tightly attached to the first gas outlet pipe 11, so that the second one-way valve 12 and the first gas outlet pipe 11 are not easy to fall down, and the maintenance frequency of the second one-way valve 12 and the first gas outlet pipe 11 is reduced;
the push plate 3 is in sliding connection with the tank body 2, the push plate 3 is parallel to the rotating rod 10, and the tank body 2 is extruded to the gas collection tank 13 through the sliding connection between the push plate 3 and the tank body 2, so that the gas can be filtered by the filtering group, and the practicability of the device is improved;
the screw 5 is in threaded connection with the supporting block 6, the supporting blocks 6 are symmetrical about the central axis of the screw 5 by 2, and the screw 5 drives the supporting block 6 to move through the threaded connection between the screw 5 and the supporting block 6, so that the push plate 3 can move;
the screw 5 forms a rotating structure through the first conical tooth 8 and the second conical tooth 9, the first conical tooth 8 and the second conical tooth 9 are in meshed connection, and the screw 5 forms a rotating structure through the first conical tooth 8 and the second conical tooth 9, so that the screw 5 rotates to drive the supporting block 6 to move, and the push plate 3 moves;
the mounting block 19 is connected with the filter group 20 through bolts, the inner surface of the mounting block 19 is tightly attached to the outer surface of the second exhaust pipe 21, and the mounting block 19 is tightly attached to the second exhaust pipe 21, so that the push plate 3 moves forwards
The working principle is as follows: when the harmful gas collecting box with the filtering function is used, according to the figure 1-3, the rotating handle is rotated clockwise, the rotating handle 10 is rotated by the rotating handle, the second conical tooth 9 is rotated by the rotating handle 10, the first conical tooth 8 is rotated by the rotating second conical tooth 9, the supporting block 6 is rotated on the limiting plate 7 by the rotating first conical tooth 8, the screw 5 is in threaded connection with the supporting block 6 through the threaded hole, the push plate 3 is fixedly connected with the screw 5, and the push plate 3 is in sliding sealing connection with the inner wall of the tank body 2, so that the supporting block 6 drives the screw 5 to move towards the direction close to the gas outlet pipe, the gas in the tank body 2 is compressed, the gas in the gas outlet pipe is compressed, the second one-way valve 12 is opened, and the compressed gas enters the gas collecting tank 13 through the second one-way valve 12 and the first gas outlet pipe 11, the gas enters the filtering group 20 through the first gas outlet pipe 11, the first gas pump 22 is started, the second gas outlet pipe 21 is used for pumping out the harmful gas filtered in the filtering group 20, the filtered harmful gas is discharged from the third gas outlet pipe 23 through the first gas pump 22 and enters the gas inlet pipe 15, the filtered harmful gas is kept in the gas collecting bottle 17, and the harmful gas can be discharged through the second gas outlet hole 18 arranged at the top of the gas collecting bottle 17, so that the device has practicability;
according to fig. 2 and fig. 1, the first air outlet pipe 11 is used for enabling air to enter the filter unit 20, the second air pump 25 is started, the fourth air outlet pipe 24 is used for pumping out the standard-reaching air which is not filtered inside the filter unit 20, the filtered air is pumped by the second air pump 25 and enters the fifth air outlet pipe 26 from the fourth air outlet pipe 24, the standard-reaching air which is not filtered is dredged to the outside, and therefore the device can protect the environment well.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. A harmful gas collecting box with filtering capability, includes base (1) and commentaries on classics handle (27), its characterized in that: the top of the base (1) is fixed with a tank body (2), the push plate (3) is arranged inside the tank body (2), a first check valve (4) is arranged inside the push plate (3), the side of the push plate (3) is connected with a screw rod (5), the top of the screw rod (5) is provided with a supporting block (6), the top of the supporting block (6) is provided with a limiting plate (7), the bottom of the supporting block (6) is provided with a first conical tooth (8), the second conical tooth (9) of the first conical tooth (8) is connected with a rotating rod (10), the side of the tank body (2) is connected with a first air outlet pipe (11), the surface of the first air outlet pipe (11) is connected with a second check valve (12), the side of the first air outlet pipe (11) is connected with a gas collection tank (13), and the side of the gas collection tank (13) is provided with a first air outlet hole (14), and the side of the first exhaust hole (14) is provided with an air inlet pipe (15), the top of the base (1) is fixed with a positioning block (16), the inside of the positioning block (16) is fixed with a gas collecting bottle (17), the top of the gas collecting bottle (17) is provided with a second exhaust hole (18), the inside of the gas collecting tank (13) is provided with an installation block (19), the inside of the installation block (19) is provided with a filter group (20), the side of the installation block (19) is connected with a second exhaust pipe (21), the bottom of the second exhaust pipe (21) is provided with a first air pump (22), the side of the first air pump (22) is connected with a third exhaust pipe (23), the side of the installation block (19) is provided with a fourth exhaust pipe (24), the top of the fourth exhaust pipe (24) is connected with a second air pump (25), and the top of the second air pump (25) is provided with a fifth exhaust, the rotating handle (27) is arranged at the top of the tank body (2).
2. The noxious gas collection tank with the filtering function according to claim 1, wherein: the tank body (2) and the gas collecting tank (13) are symmetrical about the central axis of the second one-way valve (12), and the inner surface of the second one-way valve (12) is tightly attached to the outer surface of the first gas outlet pipe (11).
3. The noxious gas collection tank with the filtering function according to claim 1, wherein: the push plate (3) is in sliding connection with the tank body (2), and the push plate (3) is parallel to the rotating rod (10).
4. The noxious gas collection tank with the filtering function according to claim 1, wherein: threaded connection is adopted between the screw rod (5) and the supporting blocks (6), and the supporting blocks (6) are symmetrical about the central axis of the screw rod (5) by 2.
5. The noxious gas collection tank with the filtering function according to claim 1, wherein: the screw (5) forms a rotating structure through the first conical tooth (8) and the second conical tooth (9), and the first conical tooth (8) is in meshed connection with the second conical tooth (9).
6. The noxious gas collection tank with the filtering function according to claim 1, wherein: the mounting block (19) is connected with the filter group (20) through bolts, and the inner surface of the mounting block (19) is tightly attached to the outer surface of the second exhaust pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222678.5U CN211526072U (en) | 2019-12-12 | 2019-12-12 | Harmful gas collecting box with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222678.5U CN211526072U (en) | 2019-12-12 | 2019-12-12 | Harmful gas collecting box with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211526072U true CN211526072U (en) | 2020-09-18 |
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ID=72465319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922222678.5U Active CN211526072U (en) | 2019-12-12 | 2019-12-12 | Harmful gas collecting box with filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211526072U (en) |
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2019
- 2019-12-12 CN CN201922222678.5U patent/CN211526072U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211207 Address after: 116000 Ge Zhen Bao Zhen Yang Quan Quan Cun, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Dalian Haide Instrument Co.,Ltd. Address before: 311115 West 202, 2nd floor, building 2, No.4, Fengdu Road, Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou new starting point Intellectual Property Service Co.,Ltd. |
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| TR01 | Transfer of patent right |