Electromechanical equipment for highway tunnel
By designing a mechanical and electrical equipment for highway tunnels, the gas diffusion component is formed by combining support pipes and corrugated connecting pipes, the problem of the ventilator's external exhaust gas dissipation near the air inlet is solved, and the working efficiency and air quality of ventilation are improved.
Patent Information
- Application Number
- CN202421540204.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During the ventilation and ventilation process of highway tunnels, the external exhaust gas is easily dissipated near the air inlet, resulting in environmental pollution around the air inlet and affecting the working efficiency of ventilation and ventilation.
An electromechanical equipment for highway tunnels is designed. Through the combination of the first support pipe, the first corrugated connecting pipe, the communication pipe, the second support pipe and the second corrugated connecting pipe, a component for diffusion of the external exhaust gas is formed to ensure that the gas is discharged into the space far away from the area around the expressway, the spacing between the air inlet and the air exhaust port is expanded, and the diffusion of gas near the air inlet is reduced.
It effectively reduces the pollution of the environment by the external exhaust gas after it is dissipated near the air inlet, improves the working efficiency of the ventilation process, and ensures the improvement of air quality in the tunnel.
Smart Images
Figure CN222615373U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tunnel maintenance, and in particular relates to electromechanical equipment for a highway tunnel. Background Art
[0002] In the tunnels of highways, due to the large number of passing vehicles, the exhaust gas emitted by the vehicles in the tunnel contains harmful gases such as carbon monoxide and nitrogen oxides. If ventilation is not carried out in time, the concentration of these harmful gases will gradually increase, and the smoke and dust and other particulates generated by the driving of vehicles will reduce the visibility in the tunnel. In addition, the operation of vehicles, lighting equipment, etc. will generate heat, which will increase the temperature in the tunnel. In order to avoid unnecessary risks caused by the increase in the concentration of harmful gases in the air inside the tunnel, it is necessary to ventilate the interior of the highway tunnel regularly. At present, it is common to use ventilators when ventilating highway tunnels. However, when the current ventilators ventilate the interior of the tunnel, the space distance between the air inlet and the exhaust port is relatively close, resulting in the replaced gas being discharged near the air inlet area. In the case of continuous operation, the environment around the air inlet may be polluted by the exhaust gas, resulting in a decrease in the efficiency of the entire ventilation. Utility Model Content
[0003] The utility model provides an electromechanical device for a highway tunnel, which has the characteristics of being able to help reduce the regional pollution to the environment around the air inlet caused by the exhaust air in the process of continuing ventilation, after it evaporates to the vicinity of the air inlet, thereby affecting the working efficiency of ventilation inside the tunnel.
[0004] The utility model provides the following technical solution: an electromechanical device for a highway tunnel, comprising a ventilator body, one side of the ventilator body is fixedly connected with a first connecting pipe, the top of the first connecting pipe is fixedly connected with a first supporting pipe, a first corrugated connecting pipe is arranged on the outside of the first supporting pipe, and the bottom of the first corrugated connecting pipe is fixedly connected to the top of the first connecting pipe, a first connecting plate is fixedly connected to the top of the first connecting plate, a second connecting pipe is fixedly connected to the top of the first connecting plate, both sides of the second connecting pipe are fixedly connected with connecting pipes, and the second connecting pipe and the top of the connecting pipe are fixedly connected with a second supporting pipe, and a second corrugated connecting pipe is arranged on the outside of the second supporting pipe The bottoms of the three second corrugated connecting pipes are respectively fixedly connected to the tops of the connecting pipe and the second connecting pipe, the top of the second corrugated connecting pipe in the middle is fixedly connected with a second connecting plate, and both sides of the second connecting plate are fixedly connected with extension plates, one side of the extension plate is hinged with a third connecting plate, and the bottom of the third connecting plate is fixedly connected to the tops of the second corrugated connecting pipes on both sides, one side of the second connecting plate is fixedly connected with a mounting seat, one side of the third connecting plate is fixedly connected with a connecting seat, and one side of the connecting seat is fixedly connected to the third connecting plate, a hydraulic cylinder is provided on one side of the ventilator body, and the output end of the hydraulic cylinder is fixedly connected to the bottom of the mounting seat.
[0005] Wherein, annular limiting plates are fixedly connected to both sides of the lower end of the second connecting pipe.
[0006] Wherein, a first arc-shaped slide rail is provided on one side of the connecting seat, and the outer side of the third connecting plate is slidably connected to the first arc-shaped slide rail.
[0007] Wherein, a second arc-shaped slide rail is opened on one side of the connecting seat, and the second arc-shaped slide rail is located on the inner side of the first arc-shaped slide rail, and the third connecting plate is slidably connected to the second arc-shaped slide rail.
[0008] Wherein, the top of the third connecting plate is fixedly connected to the fixing knob.
[0009] Wherein, a mounting frame is fixedly connected to the top of the ventilator body, and the hydraulic cylinder is fixedly connected to the inside of the mounting frame.
[0010] The beneficial effect of the utility model is that the first support pipe and the first corrugated connecting pipe form a component for diffusing the exhaust gas in the entire ventilation to the external space under the cooperation of the connecting pipe and the second support pipe, and the air exhausted by the fan body during operation is discharged to the space away from the surrounding area of the highway through the diffusion component, thereby assisting the highway tunnel in the process of air exchange, and quickly diffusing the exhaust air in the external environment, and at the same time expanding the distance between the air inlet and the exhaust outlet during the ventilation process of the highway tunnel, which can help reduce the regional pollution to the environment around the air inlet after the exhaust air evaporates to the vicinity of the air inlet during the continued ventilation process, thereby affecting the ventilation efficiency of the tunnel.
[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the main structure of the utility model when in use;
[0014] Figure 3 For this utility model Figure 1 A magnified diagram of the details of part A in the middle.
[0015] In the figure: 1. fan body; 11. first connecting pipe; 2. first supporting pipe; 21. first corrugated connecting pipe; 22. first connecting plate; 23. second connecting pipe; 231. annular limit plate; 3. connecting pipe; 31. second supporting pipe; 32. second corrugated connecting pipe; 33. second connecting plate; 331. extension plate; 332. mounting seat; 34. third connecting plate; 35. connecting seat; 351. first arc-shaped slide rail; 352. fixing knob; 353. second arc-shaped slide rail; 4. hydraulic cylinder; 41. mounting frame. DETAILED DESCRIPTION
[0016] See also Figure 1-Figure 3The utility model provides the following technical solutions: an electromechanical device for a highway tunnel, comprising a ventilator body 1, a first connecting pipe 11 is fixedly connected to one side of the ventilator body 1, a first supporting pipe 2 is fixedly connected to the top of the first connecting pipe 11, a first corrugated connecting pipe 21 is arranged on the outside of the first supporting pipe 2, and the bottom of the first corrugated connecting pipe 21 is fixedly connected to the top of the first connecting pipe 11, a first connecting plate 22 is fixedly connected to the top of the first connecting plate 22, a second connecting pipe 23 is fixedly connected to the top of the first connecting plate 22, both sides of the second connecting pipe 23 are fixedly connected to the connecting pipe 3, and the second connecting pipe 23 and the top of the connecting pipe 3 are fixedly connected to the second supporting pipe 31, and the second corrugated connecting pipe 32 is arranged on the outside of the second supporting pipe 31 The bottoms of the three second corrugated connecting pipes 32 are respectively fixedly connected to the tops of the connecting pipe 3 and the second connecting pipe 23; the top of the second corrugated connecting pipe 32 in the middle is fixedly connected with a second connecting plate 33, and both sides of the second connecting plate 33 are fixedly connected with extension plates 331; one side of the extension plate 331 is hinged with a third connecting plate 34, and the bottom of the third connecting plate 34 is fixedly connected to the tops of the second corrugated connecting pipes 32 on both sides; one side of the second connecting plate 33 is fixedly connected with a mounting seat 332, one side of the third connecting plate 34 is fixedly connected with a connecting seat 35, and one side of the connecting seat 35 is fixedly connected to the third connecting plate 34; a hydraulic cylinder 4 is provided on one side of the fan body 1, and the output end of the hydraulic cylinder 4 is fixedly connected to the bottom of the mounting seat 332.
[0017] In this embodiment: the ventilator body 1 is the entire ventilator body, which is used to exchange air in the highway tunnel. The first connecting pipe 11 located on one side of the ventilator body 1 is a channel for gas discharge. The first support pipe 2 installed on the top of the first connecting pipe 11 forms a main gas transmission pipe assembly for gas discharge to the outside under the action of the first corrugated connecting pipe 21, wherein the first support pipe 2 plays a supporting role, the first corrugated connecting pipe 21 is the gas transmission channel in the entire gas transmission assembly, and the second connecting pipe 23 located on the top of the first corrugated connecting pipe 21 plays a connecting role, and is also used to provide a carrier for connection to the connecting pipe 3. The second connecting pipe 23 and the connecting pipe 3 are both used to provide a carrier for connecting the second supporting pipe 31. At this time, the second supporting pipe 31, in cooperation with the second corrugated connecting pipe 32, forms a conveying assembly for dispersing the gas, wherein the second supporting pipe 31 is a supporting member in the dispersing assembly, and the second corrugated connecting pipe 32 is a channel for evacuating the gas in the entire dispersing assembly. At this time, the first supporting pipe 2 and the first corrugated connecting pipe 21, in cooperation with the connecting pipe 3 and the second supporting pipe 31, form an assembly for diffusing the exhaust gas in the entire ventilation to the external space, and the fan body 1 is diffused during operation through the diffusion assembly. The air exhausted during the process is discharged to a space far away from the surrounding area of the expressway, which assists the air exchange process of the expressway tunnel and quickly diffuses the exhausted air in the external environment. At the same time, the distance between the air inlet and the exhaust outlet during the ventilation of the expressway tunnel is expanded, which can help reduce the regional pollution to the environment around the air inlet after the exhausted air evaporates to the vicinity of the air inlet during the continuous ventilation process, thereby affecting the ventilation efficiency of the tunnel. The second connecting plate 33 cooperates with the extension plate 331 to form a third connecting plate 34. The third connecting plate 34 is hingedly mounted on one side of the extension plate 331, and the top direction of the second support tube 31 can be adjusted through the third connecting plate 34. The mounting seat 332 located on one side of the second connecting plate 33 is used to provide a carrier for the connection seat 35. At this time, the mounting seat 332 cooperates with the connecting seat 35 to form a connecting piece for connecting the end of the hydraulic cylinder 4. The hydraulic cylinder 4 is used to adjust the top displacement of the second support tube 31, and the discharge height of the external exhaust body is adjusted by adjusting the top height position of the second support tube 31.
[0018] Annular limiting plates 231 are fixedly connected to both sides of the lower end of the second connecting tube 23 ; the annular limiting plates 231 limit the first connecting plate 22 at the top position of the first supporting tube 2 when the first connecting plate 22 falls downward.
[0019] A first arc-shaped slide rail 351 is provided on one side of the connecting seat 35, and the outer side of the third connecting plate 34 is slidably connected to the first arc-shaped slide rail 351; a second arc-shaped slide rail 353 is provided on one side of the connecting seat 35, and the second arc-shaped slide rail 353 is located on the inner side of the first arc-shaped slide rail 351, and the third connecting plate 34 is slidably connected to the second arc-shaped slide rail 353; wherein the first arc-shaped slide rail 351 and the fixing knob 352 both play the role of connecting the third connecting plate 34, and are also used to provide a carrier for connecting the third connecting plate 34 and the connecting seat 35.
[0020] The top of the third connecting plate 34 is fixedly connected to the fixing knob 352; wherein the fixing knob 352 is used to reinforce the angle of the third connecting plate 34 on the connecting seat 35. When the angle of the third connecting plate 34 needs to be adjusted, the angle of the top of the second corrugated connecting tube 32 can be adjusted by rotating the third connecting plate 34. When the angle adjustment of the top of the second corrugated connecting tube 32 is completed, the position of the third connecting plate 34 can be reinforced by the second arc-shaped slide rail 353.
[0021] A mounting frame 41 is fixedly connected to the top of the ventilator body 1 , and the hydraulic cylinder 4 is fixedly connected to the inside of the mounting frame 41 ; wherein the mounting frame 41 is used to provide a space for the hydraulic cylinder 4 to be installed.
[0022] The working principle and use process of the utility model are as follows: when it is necessary to ventilate the interior of a highway tunnel, the fan body 1 is placed at the tunnel entrance, and the fan body 1 is turned on. At the same time, the inclination angle of the third connecting plate 34 on the connecting seat 35 is adjusted according to the working requirements. After the angle adjustment of the top of the second corrugated connecting pipe 32 is completed, the position of the third connecting plate 34 can be reinforced by the second arc-shaped slide rail 353, and then the hydraulic cylinder 4 is turned on to adjust the height of the second corrugated connecting pipe 32 to a suitable position. At this time, during the operation of the fan body 1, the fan body 1 is in the process of ventilation and air exchange, and the exhaust gas passes through the first connecting pipe 11, the first corrugated connecting pipe 21, the second connecting pipe 23, the connecting pipe 3, and the second corrugated connecting pipe 32 in turn to be discharged to the external high area, so that the discharge area of the exhaust gas is close to the area where the air inlet is located.
Claims
1. An electromechanical device for a highway tunnel, comprising a ventilator body (1), characterized in that: A first connecting pipe (11) is fixedly connected to one side of the ventilator body (1), a first supporting pipe (2) is fixedly connected to the top of the first connecting pipe (11), a first corrugated connecting pipe (21) is provided on the outside of the first supporting pipe (2), and the bottom of the first corrugated connecting pipe (21) is fixedly connected to the top of the first connecting pipe (11), a first connecting plate (22) is fixedly connected to the top of the first connecting plate (22), a second connecting pipe (23) is fixedly connected to the top of the first connecting plate (22), both sides of the second connecting pipe (23) are fixedly connected to a connecting pipe (3), and the second connecting pipe (23) and the top of the connecting pipe (3) are fixedly connected to a second supporting pipe (31), a second corrugated connecting pipe (32) is provided on the outside of the second supporting pipe (31), and the bottoms of the three second corrugated connecting pipes (32) are respectively fixedly connected to At the top of the connecting pipe (3) and the second connecting pipe (23), a second connecting plate (33) is fixedly connected to the top of the second corrugated connecting pipe (32) located in the middle, and both sides of the second connecting plate (33) are fixedly connected to extension plates (331), one side of the extension plate (331) is hinged with a third connecting plate (34), and the bottom of the third connecting plate (34) is fixedly connected to the top of the second corrugated connecting pipe (32) located on both sides, one side of the second connecting plate (33) is fixedly connected to a mounting seat (332), one side of the third connecting plate (34) is fixedly connected to a connecting seat (35), and one side of the connecting seat (35) is fixedly connected to the third connecting plate (34), and one side of the ventilator body (1) is provided with a hydraulic cylinder (4), and the output end of the hydraulic cylinder (4) is fixedly connected to the bottom of the mounting seat (332).
2. The electromechanical equipment for a highway tunnel according to claim 1, characterized in that: Annular limiting plates (231) are fixedly connected to both sides of the lower end of the second connecting pipe (23).
3. The electromechanical equipment for a highway tunnel according to claim 1, characterized in that: A first arc-shaped slide rail (351) is provided on one side of the connection seat (35), and the outer side of the third connection plate (34) is slidably connected to the first arc-shaped slide rail (351).
4. The electromechanical equipment for a highway tunnel according to claim 3, characterized in that: A second arc-shaped slide rail (353) is provided on one side of the connection seat (35), and the second arc-shaped slide rail (353) is located inside the first arc-shaped slide rail (351), and the third connection plate (34) is slidably connected to the second arc-shaped slide rail (353).
5. The electromechanical equipment for a highway tunnel according to claim 1, characterized in that: The top of the third connecting plate (34) is fixedly connected to the fixing knob (352).
6. The electromechanical equipment for a highway tunnel according to claim 1, characterized in that: The top of the ventilator body (1) is fixedly connected to a mounting frame (41), and the hydraulic cylinder (4) is fixedly connected to the inside of the mounting frame (41).