CN211006763U - Ventilation and illumination structure for underground pipe gallery - Google Patents
Ventilation and illumination structure for underground pipe gallery Download PDFInfo
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- CN211006763U CN211006763U CN201921785823.4U CN201921785823U CN211006763U CN 211006763 U CN211006763 U CN 211006763U CN 201921785823 U CN201921785823 U CN 201921785823U CN 211006763 U CN211006763 U CN 211006763U
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- pipe
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Abstract
The utility model provides an underground pipe gallery illumination structure of ventilating belongs to spool gallows technical field. Local low tube corridor includes that a plurality of minutes manage and the intercommunication is managed and is led to the people's pipe on the ground, the illumination structure of ventilating includes can dismantle the cover body of connection at people's pipe top, the curved surface is personally submitted to the upper end of the cover body, the lower extreme of the cover body has one and takes over, take over the cover and establish the top at people's pipe, set up a plurality of air vents that are located the junction of taking over and the cover body on the cover body, the inner wall top surface of the cover body has a conical flow guide portion, the tip of flow guide portion is towards the middle part of people. The utility model has the advantages of dustproof and ventilation function for the branch pipe.
Description
Technical Field
The utility model belongs to the technical field of the spool gallows, a lighting structure is ventilated to underground pipe gallery is related to.
Background
Underground pipe gallery is at the in-process of pulling the pipeline, according to the needs of pulling the position, when the pipeline changes in the direction, the branch pipe that the prefab concatenation formed directly pulls through vertically branch pipe in the position that the pipeline pull direction changes, causes the pipeline curvature radian great and impaired easily, also causes the node position easily to reduce through the space to influence the space that passes through of pipe gallery.
Ventilate in the piping lane and generally adopt external fan, this not only influences the piping lane maintenance cycle, has the potential safety hazard moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists to current technique, provide an underground pipe gallery illumination structure of ventilating, the utility model aims to solve the technical problem how realize in the pipe gallery passive ventilation and logical light.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an underground piping lane illumination structure of ventilating, its characterized in that, local low piping lane includes that a plurality of minutes manage and the intercommunication is in charge of and accesss to the people's pipe on the ground, and the illumination structure of ventilating is including dismantling the connection the cover body at people's pipe top, the curved surface is personally submitted to the upper end of the cover body, the lower extreme of the cover body has an takeover, the top at people's pipe is established to the takeover cover, set up a plurality of air vents that are located the junction of takeover and the cover body on the cover body, the inner wall top surface of the cover body has a conical column's water conservancy diversion portion, the tip of water conservancy diversion portion is towards.
The air vent is in the vertical projection face of the cover body, longitudinal air flow and rainwater can not enter the pipe through the air vent, transverse air flow can enter the cover body through the air vent, and the air flow can smoothly enter the pipe through the guide of the flow guide part.
The cover body is made of transparent materials, so that passive illumination is realized in the mantube, and illumination can enter the mantube at night by arranging illumination equipment outside the cover body.
In the ventilating and illuminating structure for the underground pipe gallery, the top of the people pipe is provided with the flanging which inclines towards the middle of the people pipe, and the ventilating direction of the vent hole is matched with the outer side face of the flanging.
The arrangement of the turned-over edge can further prevent moisture possibly carried in the transverse airflow from entering the mantube, and meanwhile, the airflow of the air vent is guided, so that the airflow impacts the guide part and then enters the mantube.
In foretell underground pipe gallery illumination structure of ventilating, the cover body is the plastics material, the cover body with take over structure as an organic whole, it links to each other through the clamp between takeover and the people's pipe.
Drawings
Fig. 1 is a schematic structural view of an underground pipe gallery.
Fig. 2 is a schematic view of a dust vent structure at the top of a human tube.
In the figure, 1, branch tube; 2. a linker; 3. a human tube; 31. flanging; 4. a positioning column; 5. a guide plate; 6. climbing a ladder; 71. a cover body; 72. taking over a pipe; 73. a vent hole; 74. a flow guide part.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, local low pipe gallery includes a plurality of branch pipes 1 and a connector 2, connector 2 is hollow six pictures, each divides vertical side and the intercommunication connector 2 inner chamber of 1 connection connector 2 of pipe, the top surface of connector 2 is provided with accesss to people's pipe 3 above the ground, the branch pipe 1 of connecting on two just right sides on the connector 2 is in on the same straight line, two branch pipes 1 vertical dislocation distribution of connecting on the adjacent side on the connector 2, people's pipe 3 is close to the edges and corners department of connector 2, be connected with a reference column 4 that is located each branch pipe 1 cross department between the top surface of connector 2 and the bottom surface, fixed a plurality of pipeline direction dish 5 that is provided with on reference column 4.
Pipeline in each minute pipe 1 can be in connector 2 under the drawing of guiding disc 5 orderly intercommunication, the branch pipe 1 dislocation distribution on the adjacent lateral wall on the connector 2 avoids sharp towed spool mutual interference, and the longitudinal position of guiding disc 5 on reference column 4 is adjustable, can adjust the position according to the flexible degree of spool and the needs of pulling.
People and article business turn over connector 2 when the setting of people's pipe 3 was convenient for the spool overhauls and lay the spool in the piping lane, and 2 sizes of connector are compared and are divided 1 to manage a lot greatly, can be used for the arrangement of some electrical equipment.
A ladder stand 6 consisting of a plurality of supporting steps distributed at equal intervals is arranged on one inner side wall surface of the connecting body 2, and the upper end of the ladder stand 6 is positioned below the mantube 3.
As shown in fig. 2, a cover 71 is detachably connected to the top of the hosel 3, the upper end of the cover 71 is a curved surface, a connection pipe 72 is arranged at the lower end of the cover 71, the connection pipe 72 is sleeved on the top of the hosel 3, a plurality of vent holes 73 located at the connection position of the connection pipe 72 and the cover 71 are arranged on the cover 71, a conical flow guide part 74 is arranged on the top surface of the inner wall of the cover 71, the small end of the flow guide part 74 faces the middle part of the hosel 3, and the cover 71 is made of a transparent material.
The vent holes 73 are positioned in the longitudinal projection surface of the cover body 71, longitudinal air flow and rainwater can not enter the manduct 3 through the vent holes 73, transverse air flow can enter the cover body 71 through the vent holes 73, and the air flow can smoothly enter the manduct 3 through the guide of the flow guide part 74.
The cover 71 is made of transparent material, so that passive illumination is realized in the mantube 3, and illumination can enter the mantube 3 at night by arranging illumination equipment outside the cover 71.
The top of the man tube 3 is provided with a flange 31 inclined towards the middle of the man tube 3, and the ventilation direction of the ventilation hole 73 is matched with the outer side surface of the flange 31. The arrangement of the turned-over edge 31 can further prevent moisture possibly carried in the transverse airflow from entering the people tube 3, and meanwhile, the airflow of the vent hole 73 is guided, so that the airflow enters the people tube 3 after impacting the flow guide part 74.
The cover body 71 is made of plastic, the cover body 71 and the connecting pipe 72 are of an integral structure, and the connecting pipe 72 is connected with the mantube 3 through a hoop.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides an underground pipe gallery illumination structure of ventilating, its characterized in that, local lower pipe gallery include a plurality of minutes pipe (1) and intercommunication branch pipe and lead to people's pipe (3) on the ground, the illumination structure of ventilating is including dismantling the connection cover body (71) at people's pipe (3) top, the upper end of cover body (71) is the curved surface, the lower extreme of cover body (71) has one and takes over (72), take over (72) cover and establish the top at people's pipe (3), set up a plurality of air vents (73) that are located the junction of taking over (72) and cover body (71) on the cover body (71), the inner wall top surface of the cover body (71) has a conical column's water conservancy diversion portion (74), the tip of water conservancy diversion portion (74) is towards the middle part of people's pipe (3), the cover body (71) are made for transparent material.
2. The underground piping and corridor ventilation lighting structure according to claim 1, wherein the top of the people's pipe (3) has a flange (31) inclined towards the middle of the people's pipe (3), and the ventilation direction of the ventilation hole (73) is matched with the outer side surface of the flange (31).
3. The underground piping lane ventilating and illuminating structure according to claim 1 or 2, wherein the cover body (71) is made of plastic, the cover body (71) and the connecting pipe (72) are of an integral structure, and the connecting pipe (72) is connected with the human pipe (3) through a clamping hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785823.4U CN211006763U (en) | 2019-10-23 | 2019-10-23 | Ventilation and illumination structure for underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785823.4U CN211006763U (en) | 2019-10-23 | 2019-10-23 | Ventilation and illumination structure for underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211006763U true CN211006763U (en) | 2020-07-14 |
Family
ID=71469063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921785823.4U Active CN211006763U (en) | 2019-10-23 | 2019-10-23 | Ventilation and illumination structure for underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211006763U (en) |
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2019
- 2019-10-23 CN CN201921785823.4U patent/CN211006763U/en active Active
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