CN218713314U

CN218713314U - Intelligence well lid with exhaust structure

Info

Publication number: CN218713314U
Application number: CN202222861176.9U
Authority: CN
Inventors: 李启龙; 李�杰; 朱宣洲; 资同豪; 张德来
Original assignee: Anhui Preming Precision Machinery Co ltd
Current assignee: Anhui Preming Precision Machinery Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an intelligence well lid with exhaust structure, including the well lid, the border of well lid is through round pin axle and well seat swing joint, installs the control box on the bottom surface of well lid, is equipped with the exhaust hole on the well lid to be provided with the exhaust subassembly that meets with the control box in exhausting the downthehole. This intelligence well lid with exhaust structure, when needing to increase the displacement, the exhaust subassembly starts, and the rotatory extraction well seat of exhaust impeller is interior gaseous and promote the apron rotatory, and the guide air current upwards is discharged from last exhaust pipe, and the exhaust subassembly stops the exhaust back, and the moment of torsion that resilience spring's elasticity produced drives the apron and kick-backs to the position of sealing horizontal exhaust pipe, and the dust of avoiding the whereabouts falls into in the horizontal exhaust pipe. The intelligent purpose of the well lid is realized by controlling the opening or closing of the well lid and the control of the air displacement through electrification.

Description

Intelligence well lid with exhaust structure

Technical Field

The utility model relates to an intelligence well lid technical field specifically is an intelligence well lid with exhaust structure.

Background

Regarding the well lid, CN201710195016.6 has published an automatic exhaust sewer well lid, including well lid body, air discharge fan, methane sensor, time controller, alarm, power, electric wire and blast pipe, the well lid body is hollow structure, air discharge fan and methane sensor install in well lid body intracavity, time controller, alarm and blast pipe are installed in the well lid originally externally, the power electricity is connected time controller, just time controller passes through respectively the connection of electric lines the air discharge fan the methane sensor with the alarm, just the electric wire passes through the blast pipe.

Although the patent can solve the problem that how to discharge the methane in the well cover of the sewer and prevent the accumulation of the methane is urgently needed to be solved, the following defects still exist:

the gas that the air discharge fan was arranged passes through exhaust hole and blast pipe vacant space discharge ground, need set up a plurality of through-holes that run through on the well lid to do not fall into sewer well lid chamber to carry out the measure of prevention to the dust on the well lid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence well lid with exhaust structure has the control through opening or closed and displacement of discharge of electric control well lid, realizes the advantage of the intelligent purpose of well lid, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent well lid with an exhaust structure comprises a well lid, wherein the edge of the well lid is movably connected with a well base through a pin shaft, a control box is installed on the bottom surface of the well lid, an exhaust hole is formed in the well lid, and an exhaust assembly connected with the control box is arranged in the exhaust hole;

still install the hydraulic assembly with well lid bottom surface swing joint on the well seat, wherein, hydraulic assembly meets through the wire with the control box.

Preferably, the exhaust hole includes last blast pipe, horizontal blast pipe and lower blast pipe, goes up the blast pipe and runs through the well lid, and horizontal blast pipe one end is connected with the middle part of last blast pipe, and horizontal blast pipe's the other end is connected with the top of lower blast pipe to go up the vertical direction setting of blast pipe and lower blast pipe, horizontal blast pipe horizontal direction sets up, and the bottom surface of well lid is worn out to lower blast pipe.

Preferably, the exhaust assembly comprises an exhaust motor, an exhaust shaft, an exhaust impeller and a motor base, the exhaust motor is mounted on the motor base, the motor base is mounted on the bottom surface of the well lid through a support, the shaft of the exhaust motor is connected with the exhaust shaft, and the exhaust shaft penetrates into the lower exhaust pipe;

the top end of the lower exhaust pipe is provided with an exhaust impeller, the exhaust impeller is connected with an exhaust shaft, and the side opening of the exhaust impeller faces the transverse exhaust pipe.

Preferably, the hydraulic assembly comprises a hydraulic cylinder, a liquid pump and a hydraulic rod, the hydraulic cylinder and the liquid pump are arranged on the well base, the hydraulic cylinder and the liquid pump are connected through a pipeline, the hydraulic cylinder and the hydraulic rod are also connected through a pipeline, the hydraulic rod is movably connected with the well base through a pin shaft, and a telescopic rod of the hydraulic rod is movably connected with the well cover through a pin shaft.

Preferably, a 32stm single chip microcomputer is arranged in the control box, and the 32stm single chip microcomputer is electrically connected with the exhaust motor and the liquid pump through leads respectively.

Preferably, a cover plate is arranged at the joint of the transverse exhaust pipe and the upper exhaust pipe, and the cover plate is movably connected with the bottom of the port of the transverse exhaust pipe through a rebound spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this intelligence well lid with exhaust structure through going through setting up of going up the trachea, then when exhaust assembly did not start, the apron sealed horizontal exhaust pipe's port, then only exhausts through last trachea to dust on the well lid also can directly be followed last trachea and discharged. When the exhaust amount needs to be increased, the exhaust assembly is started, the exhaust impeller rotates to extract gas in the well seat and pushes the cover plate to rotate, the gas flow is guided to be discharged from the upper exhaust pipe upwards, after the exhaust assembly stops exhausting, the torque generated by the elastic force of the rebound spring drives the cover plate to rebound to the position for sealing the transverse exhaust pipe, and falling dust is prevented from falling into the transverse exhaust pipe. The intelligent purpose of the well lid is realized by controlling the opening or closing of the well lid and the control of the air displacement through electrification.

Drawings

FIG. 1 is an overall isometric view of the present invention;

FIG. 2 is a cross-sectional view of the cover plate of the present invention without opening the well lid;

fig. 3 is the utility model discloses a well lid section state diagram is opened to the apron.

In the figure: 1. a well cover; 11. an exhaust hole; 111. an upper exhaust pipe; 112. a transverse exhaust pipe; 113. a lower exhaust pipe; 2. a well base; 3. a control box; 4. an exhaust assembly; 41. an exhaust motor; 42. an exhaust shaft; 43. an exhaust impeller; 44. a motor base; 5. a hydraulic assembly; 51. a hydraulic cylinder; 52. a liquid pump; 53. a hydraulic lever; 6. and (7) a cover plate.

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.

In order to solve the problems that in the prior art, gas exhausted by an exhaust fan is exhausted out of the ground through an exhaust hole and a vacant space in an exhaust pipe, a plurality of through holes are required to be formed in a well cover, and no measures for preventing dust on the well cover from falling into a sewer well cover cavity are taken, the following technical scheme is provided, please refer to fig. 1-3;

an intelligent well lid with an exhaust structure comprises a well lid 1, wherein the edge of the well lid 1 is movably connected with a well base 2 through a pin shaft, a control box 3 is installed on the bottom surface of the well lid 1, an exhaust hole 11 is formed in the well lid 1, and an exhaust assembly 4 connected with the control box 3 is arranged in the exhaust hole 11;

the well seat 2 is also provided with a hydraulic component 5 movably connected with the bottom surface of the well cover 1, wherein the hydraulic component 5 is connected with the control box 3 through a wire.

Specifically, control box 3 control hydraulic assembly 5 starts, and well lid 1 is around round pin axle rotation opening well seat 2.

Exhaust hole 11 includes last blast pipe 111, horizontal blast pipe 112 and lower blast pipe 113, goes up blast pipe 111 and runs through well lid 1, and horizontal blast pipe 112 one end is connected with the middle part of last blast pipe 111, and horizontal blast pipe 112's the other end is connected with the top of lower blast pipe 113 to go up blast pipe 111 and the vertical direction setting of lower blast pipe 113, horizontal blast pipe 112 horizontal direction sets up, and lower blast pipe 113 wears out the bottom surface of well lid 1.

The exhaust assembly 4 comprises an exhaust motor 41, an exhaust shaft 42, an exhaust impeller 43 and a motor base 44, wherein the exhaust motor 41 is installed on the motor base 44, the motor base 44 is installed on the bottom surface of the manhole cover 1 through a bracket, the shaft of the exhaust motor 41 is connected with the exhaust shaft 42, and the exhaust shaft 42 penetrates into the lower exhaust pipe 113;

the top end of the lower exhaust pipe 113 is provided with an exhaust impeller 43, the exhaust impeller 43 is connected with an exhaust shaft 42, the side opening of the exhaust impeller 43 faces the transverse exhaust pipe 112, a cover plate 6 is arranged at the joint of the transverse exhaust pipe 112 and the upper exhaust pipe 111, and the cover plate 6 is movably connected with the bottom of the port of the transverse exhaust pipe 112 through a rebound spring.

Specifically, by providing the upper exhaust pipe 111 to penetrate, when the exhaust unit 4 is not activated, the cover plate 6 closes the end of the lateral exhaust pipe 112, so that exhaust is performed only through the upper exhaust pipe 111, and dust on the manhole cover 1 can be directly discharged from the upper exhaust pipe 111.

When the exhaust amount needs to be increased, the exhaust assembly 4 is started, the control box 3 drives the exhaust motor 41 to work, the exhaust motor 41 drives the exhaust impeller 43 to rotate, the exhaust impeller 43 rotates to extract gas in the well base 2 and push the cover plate 6 to rotate, because the rotation shaft of the cover plate 6 is arranged at the bottom end, the cover plate 6 generates an inclined angle, and air flow is guided to be upwards exhausted from the upper exhaust pipe 111, so that the exhaust purpose is realized, and after the exhaust assembly 4 stops exhausting, the torque generated by the elastic force of the rebound spring drives the cover plate 6 to rebound to the position for sealing the transverse exhaust pipe 112, and falling dust is prevented from falling into the transverse exhaust pipe 112.

The hydraulic component 5 comprises a hydraulic cylinder 51, a liquid pump 52 and a hydraulic rod 53, the hydraulic cylinder 51 and the liquid pump 52 are arranged on the well base 2, the hydraulic cylinder 51 and the liquid pump 52 are connected through a pipeline, the hydraulic cylinder 51 and the hydraulic rod 53 are also connected through a pipeline, the hydraulic rod 53 is movably connected with the well base 2 through a pin shaft, and a telescopic rod of the hydraulic rod 53 is movably connected with the well cover 1 through a pin shaft.

The control box 3 is internally provided with an stm32 single chip microcomputer, and the stm32 single chip microcomputer is electrically connected with the exhaust motor 41 and the liquid pump 52 through leads respectively.

Specifically, the stm32 singlechip only needs the input of PWM ripples all the way as position pulse, and the high-low level input of the same way is as positive and negative rotation signal, can realize the rotation control of exhaust motor 41 and liquid pump 52 to drive liquid pump 52 and aerify or draw in to hydraulic stem 53, the telescopic link extension or shorten the opening or the closure that realize well lid 1, through the control of opening or closure and displacement of electric control well lid 1, realize the intelligent purpose of well lid 1.

In summary, the following steps: this intelligence well lid with exhaust structure through the setting of running through of last exhaust pipe 111, then when exhaust assembly 4 does not start, apron 6 seals horizontal exhaust pipe 112's port, then only exhausts through last exhaust pipe 111 to the dust on the well lid 1 also can directly be followed and exhaust pipe 111. When the exhaust amount needs to be increased, the exhaust assembly 4 is started, the exhaust impeller 43 rotates to extract gas in the well seat 2 and push the cover plate 6 to rotate, the gas flow is guided to be upwards exhausted from the upper exhaust pipe 111, after the exhaust assembly 4 stops exhausting, the torque generated by the elastic force of the rebound spring drives the cover plate 6 to rebound to the position for sealing the transverse exhaust pipe 112, and falling dust is prevented from falling into the transverse exhaust pipe 112.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent well lid with an exhaust structure comprises a well lid (1) and is characterized in that the edge of the well lid (1) is movably connected with a well base (2) through a pin shaft, a control box (3) is installed on the bottom surface of the well lid (1), an exhaust hole (11) is formed in the well lid (1), and an exhaust assembly (4) connected with the control box (3) is arranged in the exhaust hole (11);

still install on well seat (2) hydraulic assembly (5) with well lid (1) bottom surface swing joint, wherein, hydraulic assembly (5) meet through the wire with control box (3).

2. The intelligent well lid with the exhaust structure is characterized in that the exhaust hole (11) comprises an upper exhaust pipe (111), a transverse exhaust pipe (112) and a lower exhaust pipe (113), the upper exhaust pipe (111) penetrates through the well lid (1), one end of the transverse exhaust pipe (112) is connected with the middle of the upper exhaust pipe (111), the other end of the transverse exhaust pipe (112) is connected with the top end of the lower exhaust pipe (113), the upper exhaust pipe (111) and the lower exhaust pipe (113) are arranged in the vertical direction, the transverse exhaust pipe (112) is arranged in the horizontal direction, and the lower exhaust pipe (113) penetrates out of the bottom surface of the well lid (1).

3. The intelligent well lid with the exhaust structure is characterized in that the exhaust assembly (4) comprises an exhaust motor (41), an exhaust shaft (42), an exhaust impeller (43) and a motor base (44), wherein the exhaust motor (41) is installed on the motor base (44), the motor base (44) is installed on the bottom surface of the well lid (1) through a bracket, the shaft of the exhaust motor (41) is connected with the exhaust shaft (42), and the exhaust shaft (42) penetrates into the lower exhaust pipe (113);

the top end of the lower exhaust pipe (113) is provided with an exhaust impeller (43), the exhaust impeller (43) is connected with an exhaust shaft (42), and the side opening of the exhaust impeller (43) faces the transverse exhaust pipe (112).

4. The intelligent well lid with the exhaust structure is characterized in that the hydraulic assembly (5) comprises a hydraulic cylinder (51), a liquid pump (52) and a hydraulic rod (53), the hydraulic cylinder (51) and the liquid pump (52) are arranged on the well base (2), the hydraulic cylinder (51) is connected with the liquid pump (52) through a pipeline, the hydraulic cylinder (51) is connected with the hydraulic rod (53) through a pipeline, the hydraulic rod (53) is movably connected with the well base (2) through a pin shaft, and a telescopic rod of the hydraulic rod (53) is movably connected with the well lid (1) through a pin shaft.

5. The intelligent well lid with the exhaust structure is characterized in that an stm32 single chip microcomputer is arranged in the control box (3), and the stm32 single chip microcomputer is electrically connected with the exhaust motor (41) and the liquid pump (52) through leads respectively.

6. The intelligent well lid with the exhaust structure is characterized in that a cover plate (6) is arranged at the joint of the transverse exhaust pipe (112) and the upper exhaust pipe (111), and the cover plate (6) is movably connected with the bottom of the port of the transverse exhaust pipe (112) through a rebound spring.