CN214287207U - Prevention and control device for harmful gas in municipal drainage pipe network - Google Patents
Prevention and control device for harmful gas in municipal drainage pipe network Download PDFInfo
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- CN214287207U CN214287207U CN202120228127.4U CN202120228127U CN214287207U CN 214287207 U CN214287207 U CN 214287207U CN 202120228127 U CN202120228127 U CN 202120228127U CN 214287207 U CN214287207 U CN 214287207U
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Abstract
The utility model discloses a harmful gas's prevention and cure device in municipal administration drain pipe network, including the blast pipe, the outside of blast pipe is provided with the splice frame, the mounting panel is installed to the both sides of splice frame, the bottom of splice frame is provided with the aiutage, the bottom of aiutage is provided with gaseous filter, the inside threaded connection of mounting panel has the screw, the outside of screw is provided with the nut, the installing frame is installed to the top both sides of aiutage. The utility model discloses a connection frame, mounting panel, screw and nut will be connected the frame and enclose in the outside of blast pipe, through screw and nut, with the connection frame installation fastening in the outside of blast pipe, can play the effect of a connection, through pressing clamp plate, spring, aiutage, gas filter, fixed column, connecting axle and semicircle piece, can filter the harmful gas in the blast pipe and discharge again through the gas filter of aiutage bottom in the outside of connection frame with aiutage chucking.
Description
Technical Field
The utility model relates to a harmful gas prevents and treats technical field, specifically is harmful gas's prevention and cure device in municipal administration drain pipe network.
Background
The harmful gas in the drainage pipeline network refers to organic and inorganic substances contained in domestic sewage, industrial wastewater and urban natural accumulated water conveyed by the drainage pipeline, and various toxic, harmful, flammable and explosive gases can be generated in the closed pipeline under the action of microorganisms under the anaerobic condition.
The current device for preventing and controlling the drainage pipe network can reduce and discharge harmful gas, but still has the following problems:
1. current drainage pipe network harmful gas prevention and control device, when installing, all be direct blast pipe lug connection installation with underground usually, at the in-process of connecting the installation, the device need closely laminate with the blast pipe, prevents that gas from not filtering just being discharged, leads to the installation comparatively loaded down with trivial details.
2. Meanwhile, after the gas filtration is completed in the installation of the current harmful gas control device, the internal filter element is used for a long time and needs to be replaced, and the replacement of the filter element is complex and cannot be performed quickly and simply.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a harmful gas's prevention and cure device in municipal administration drain pipe net to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: harmful gas's prevention and cure device in municipal drainage pipe network, including the blast pipe, the outside of blast pipe is provided with the connection box, the mounting panel is installed to the both sides of connection box, the bottom of connection box is provided with the aiutage, the bottom of aiutage is provided with gaseous filter, the inside threaded connection of mounting panel has the screw, the outside of screw is provided with the nut, the installing frame is installed to the top both sides of aiutage, the connecting plate is installed to the inner wall bottom of installing frame, the backup pad is installed on the top of connecting plate, the surface mounting of backup pad has the connecting axle, the outside of connecting axle articulates there is the semicircle piece, press the clamp plate is installed on the top of semicircle piece, the fixed column is installed to the end of press the clamp plate, the top of connecting plate is provided with the spring.
Preferably, the mounting plate is internally provided with a threaded hole matched with the screw, and the screw is in threaded connection with the inside of the mounting plate through the threaded hole.
Preferably, the connecting frames are arranged in two groups.
Preferably, the top end of the connecting plate is provided with a clamping groove matched with the spring, and the spring is arranged at the top end of the connecting plate through the clamping groove.
Preferably, the semicircular block is internally provided with a connecting hole matched with the connecting shaft, and the semicircular block is hinged to the outer side of the connecting shaft through the connecting hole.
Preferably, the bottom of the mounting frame is provided with a through hole matched with the fixing column.
Preferably, a clamping groove matched with the fixing column is formed in the outer side of the bottom of the connecting frame.
Compared with the prior art, the utility model provides a harmful gas's prevention and cure device in municipal administration drain pipe network possesses following beneficial effect:
1. the utility model discloses a linking frame, mounting panel, screw and nut will connect the frame and enclose in the outside of blast pipe, through screw and nut, fasten the linking frame installation in the outside of blast pipe, can play the effect of a connection.
2. The utility model discloses a according to clamp plate, spring, aiutage, gas filter, fixed column, connecting axle and semicircle piece, can filter the harmful gas in the aiutage and discharge again through the gas filter of aiutage bottom with the aiutage chucking in the outside of carriage, chucking and dismantlement easy operation.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the connection frame of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. an exhaust pipe; 2. a connecting frame; 3. mounting a plate; 4. an exhaust funnel; 5. a gas filter plate; 6. a screw; 7. a nut; 8. installing a frame; 9. a connecting plate; 10. a support plate; 11. a connecting shaft; 12. a semicircular block; 13. a pressing plate; 14. fixing a column; 15. a spring.
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 an embodiment: harmful gas's prevention and cure device in municipal drainage pipe network, including blast pipe 1, the outside of blast pipe 1 is provided with linking frame 2, mounting panel 3 is installed to the both sides of linking frame 2, the bottom of linking frame 2 is provided with aiutage 4, the bottom of aiutage 4 is provided with gas filter 5, the inside threaded connection of mounting panel 3 has screw 6, the outside of screw 6 is provided with nut 7, installing frame 8 is installed to the top both sides of aiutage 4, connecting plate 9 is installed to the inner wall bottom of installing frame 8, backup pad 10 is installed on the top of connecting plate 9, the surface mounting of backup pad 10 has connecting axle 11, the outside of connecting axle 11 articulates there is semicircle piece 12, press panel 13 is installed on the top of semicircle piece 12, fixed column 14 is installed to press panel 13's end, the top of connecting plate 9 is provided with spring 15.
In this embodiment, a screw hole adapted to the screw 6 is provided in the mounting plate 3, and the screw 6 is screwed into the mounting plate 3 through the screw hole, and the connection frame 2 is provided outside the drain pipe 1.
In this embodiment, two sets of connection frames 2 are provided, and are connected to each other by screws 6 and provided outside the drain pipe 1.
In this embodiment, a slot adapted to the spring 15 is disposed at the top end of the connecting plate 9, the spring 15 is disposed at the top end of the connecting plate 9 through the slot, and the spring 15 is fixed at the top end of the connecting plate 9 through the slot and connected to the pressing plate 13.
In this implementation, the inside of semicircle piece 12 is provided with the connecting hole with connecting axle 11 looks adaptation, and semicircle piece 12 articulates in the connecting axle 11 outside through this connecting hole, conveniently lifts up and falls fixed column 14.
In this implementation, the bottom of installing frame 8 is provided with the through-hole with fixed column 14 looks adaptation, makes things convenient for fixed column 14 to slide in the bottom of installing frame 8.
In this implementation, the bottom outside of coupling frame 2 is provided with the draw-in groove with fixed column 14 looks adaptation, and exhaust stack 4 accessible fixed column 14 card is connected with coupling frame 2 in the outside of coupling frame 2.
The working principle is as follows: place the splice box 2 in the outside of blast pipe 1, turn the distance between two sets of splice boxes 2 of screw 6 adjustment, after the adjustment is accomplished, rotate nut 7, carry out the chucking with two sets of splice boxes 2, the chucking is in the outside of blast pipe 1, press the clamp plate 13, press the spring 15 of clamp plate 13 extrusion bottom, press the clamp plate 13 to drive semicircle piece 12 and rotate in the outside of connecting axle 11, take fixed column 14 up, be connected the top of aiutage 4 with the bottom of splice box 2, place the draw-in groove department in the splice box 2 outside with fixed column 14, loosen clamp plate 13, spring 15 resets, block fixed column 14 into the draw-in groove in the splice box 2 outside, carry out the chucking and fix, the gas of blast pipe 1 inside is discharged after filtering through the gas filter 5 of aiutage 4 bottom.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. Prevention and cure device of harmful gas in municipal administration drain pipe net, including blast pipe (1), its characterized in that: the exhaust pipe is characterized in that a connecting frame (2) is arranged on the outer side of the exhaust pipe (1), mounting plates (3) are mounted on two sides of the connecting frame (2), an exhaust funnel (4) is arranged at the bottom of the connecting frame (2), a gas filtering plate (5) is arranged at the bottom of the exhaust funnel (4), a screw (6) is connected to the inner thread of the mounting plate (3), a nut (7) is arranged on the outer side of the screw (6), mounting frames (8) are mounted on two sides of the top end of the exhaust funnel (4), a connecting plate (9) is mounted at the bottom of the inner wall of the mounting frame (8), a supporting plate (10) is mounted at the top end of the connecting plate (9), a connecting shaft (11) is mounted on the surface of the supporting plate (10), a semicircular block (12) is hinged to the outer side of the connecting shaft (11), and a pressing plate (13) is mounted at the top end of the semicircular block (12), the end of the pressing plate (13) is provided with a fixing column (14), and the top end of the connecting plate (9) is provided with a spring (15).
2. The device for controlling harmful gases in municipal drain nets according to claim 1, wherein: the mounting plate (3) is internally provided with a threaded hole matched with the screw (6), and the screw (6) is in threaded connection with the mounting plate (3) through the threaded hole.
3. The device for controlling harmful gases in municipal drain nets according to claim 1, wherein: the connecting frames (2) are provided with two groups.
4. The device for controlling harmful gases in municipal drain nets according to claim 1, wherein: the top of connecting plate (9) is provided with the draw-in groove with spring (15) looks adaptation, and spring (15) set up the top at connecting plate (9) through this draw-in groove.
5. The device for controlling harmful gases in municipal drain nets according to claim 1, wherein: the inner part of the semicircular block (12) is provided with a connecting hole matched with the connecting shaft (11), and the semicircular block (12) is hinged to the outer side of the connecting shaft (11) through the connecting hole.
6. The device for controlling harmful gases in municipal drain nets according to claim 1, wherein: the bottom of the mounting frame (8) is provided with a through hole matched with the fixing column (14).
7. The device for controlling harmful gases in municipal drain nets according to claim 1, wherein: the outer side of the bottom of the connecting frame (2) is provided with a clamping groove matched with the fixing column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120228127.4U CN214287207U (en) | 2021-01-27 | 2021-01-27 | Prevention and control device for harmful gas in municipal drainage pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120228127.4U CN214287207U (en) | 2021-01-27 | 2021-01-27 | Prevention and control device for harmful gas in municipal drainage pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214287207U true CN214287207U (en) | 2021-09-28 |
Family
ID=77830816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120228127.4U Active CN214287207U (en) | 2021-01-27 | 2021-01-27 | Prevention and control device for harmful gas in municipal drainage pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214287207U (en) |
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2021
- 2021-01-27 CN CN202120228127.4U patent/CN214287207U/en active Active
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