CN215170755U

CN215170755U - Water cooling device for roots blower

Info

Publication number: CN215170755U
Application number: CN202121498658.1U
Authority: CN
Inventors: 潘州健
Original assignee: Aerzen Machinery Shanghai Co Ltd
Current assignee: Aerzen Machinery Shanghai Co Ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-14
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a water cooling device for roots blower relates to roots blower technical field, including the fan shell, the fan is all installed to the both sides of fan shell inner wall, the top fixedly connected with air-supply line of fan shell, the bottom fixedly connected with of fan shell goes out the tuber pipe, the equal fixed interlude in both sides of water-cooling shell has end T type pipe, the equidistant fixedly connected with water-cooling pipe bolted joint in one side that end T type pipe is relative, the outside cover of water-cooling pipe bolted joint is equipped with coupling nut, coupling nut's outside cover is equipped with the aerofoil section of thick bamboo, the inner wall screw thread interlude of the aerofoil section of thick bamboo other end has the water-cooled tube. This vibrations loop through fan shell and water-cooling shell and transmit for the bradyseism guide arm moves down to press and moves the bradyseism guide block, and bradyseism guide block presses and moves the bradyseism spring, and the bradyseism spring deformation absorbs the impact force that vibrations produced, thereby carries out the shock attenuation and then has solved the problem that the permanent vibrations of roots's blower can improve the fault rate of equipment.

Description

Water cooling device for roots blower

Technical Field

The utility model relates to a roots blower technical field specifically is a water cooling plant for roots blower.

Background

The roots blower is widely used in production, and the roots blower is matched with the water cooling device, but because the roots blower can generate vibration during working, the failure rate of equipment can be improved by long-term vibration, and therefore the water cooling device for the roots blower, which can solve the problems, is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water cooling device for roots blower to solve the problem that the permanent vibrations of roots blower can improve equipment's fault rate among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a roots blower water cooling device, includes the fan shell, the fan is all installed to the both sides of fan shell inner wall, the top fixedly connected with air-supply line of fan shell, the bottom fixedly connected with air-out pipe of fan shell.

The water-cooling shell, the both sides of water-cooling shell are all fixed the interlude and have end T type pipe, equidistant fixedly connected with water-cooling pipe bolted joint in the relative one side of end T type pipe, the outside cover of water-cooling pipe bolted joint is equipped with coupling nut, coupling nut's outside cover is equipped with a windplate section of thick bamboo, the inner wall screw thread interlude of the windplate section of thick bamboo other end has the water-cooling pipe.

The device bottom plate, the equal fixedly connected with dryer in both sides at device bottom plate top, the top activity interlude of dryer has the piston post, the bottom fixedly connected with piston post spring of piston post, the dryer is close to the bottom interlude of one side each other and has the area valve main air pipe the equidistant fixedly connected with in top of area valve main air pipe divides the tuber pipe, one side fixedly connected with area valve air make-up pipe that the dryer was kept away from each other, the dryer is close to the middle part fixedly connected with bradyseism guide shaft of one side each other, the outside cover of bradyseism guide shaft is equipped with the bradyseism guide block, one side fixedly connected with bradyseism spring that the bradyseism guide block kept away from each other, the top of bradyseism guide block has the bradyseism guide arm through round pin axle swing joint.

Optionally, the bottom of the air outlet pipe is fixedly connected with the top of the water cooling shell, and two ends of the water cooling pipe are connected with the end T-shaped pipe through connecting nuts.

Optionally, the bottom of the piston column spring is fixedly connected with the bottom of the inner wall of the air duct, and the other end of the air dividing pipe is arranged at the bottom of the front face of the air duct plate barrel.

Optionally, the other end of the cushioning spring is fixedly connected with the air duct, and is sleeved on the outer side of the cushioning guide shaft.

Optionally, the other end of the cushioning guide rod is fixedly connected with the water-cooling shell through a pin shaft, and the bottom of the water-cooling shell is fixedly connected with a water-cooling shell exhaust pipe.

Optionally, the number of the end T-shaped pipes is two, and one side of each end T-shaped pipe, which is far away from each other, penetrates through the water cooling shell.

The utility model discloses a technological effect and advantage:

1. can produce vibrations at fan during operation, this vibrations loop through fan shell and water-cooling shell and transmit for the bradyseism guide arm moves down and presses the bradyseism guide block, and bradyseism guide block presses the bradyseism spring, and the bradyseism spring deformation absorbs the impact force that vibrations produced, thereby carries out the shock attenuation and then has solved the problem that the permanent vibrations of roots blower can improve the fault rate of equipment.

2. In order to reduce vibration, the water cooling shell can move downwards to press the piston column to move downwards, the piston column moves downwards to press air on the inner wall of the air duct, the air is supplied to the air dividing pipe through the main air duct with the valve, and the air is blown out from the air dividing pipe to blow the air plate barrel, so that the air plate barrel rotates, the air plate barrel rotates to drive the connecting nut to rotate, the fastening effect on the connecting nut is achieved, and the fastening effect on the connecting nut is achieved while the vibration is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the shock-absorbing guide block of the present invention;

fig. 3 is a schematic view of the structure of the wind plate cylinder of the present invention.

In the figure: the device comprises a fan shell 1, a fan 11, an air inlet pipe 12, an air outlet pipe 13, a water cooling shell 2, a T-shaped pipe 21, a bolt joint of a water cooling pipe 22, a connecting nut 221, an air plate barrel 222, a water cooling pipe 23, a device bottom plate 3, an air barrel 31, a piston column 32, a piston column spring 33, a main air pipe 34 with a valve, a branch air pipe 35, a valve-equipped air supply pipe 36, a cushioning guide shaft 37, a cushioning guide block 38, a cushioning spring 39 and a cushioning guide rod 391.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a water cooling plant for roots blower as shown in fig. 1-3, including fan shell 1, fan 11 is all installed to the both sides of fan shell 1 inner wall, the top fixedly connected with air-supply line 12 of fan shell 1, the bottom fixedly connected with air-out pipe 13 of fan shell 1, the bottom of air-out pipe 13 and the top fixed connection of water-cooling shell 2.

The water-cooling shell 2, the both sides of water-cooling shell 2 are all fixed the interlude and have end T type pipe 21, the quantity of end T type pipe 21 is two, the water-cooling shell 2 is run through to one side that end T type pipe 21 kept away from each other, equidistant fixedly connected with water-cooling tube bolted joint 22 in one side that end T type pipe 21 is relative, the outside cover of water-cooling tube bolted joint 22 is equipped with coupling nut 221, coupling nut 221's outside cover is equipped with aerofoil section of thick bamboo 222, the inner wall screw thread interlude of aerofoil section of thick bamboo 222 other end has water-cooling tube 23, the both ends of water-cooling tube 23 all are connected with end T type pipe 21 through coupling nut 221.

The cooling water flows into the water cooling pipe 23 from the first end T-shaped pipe 21, and then the air on the inner walls of the fan shell 1 and the water cooling shell 2 and the pipe wall of the water cooling pipe 23 are used as media to absorb the heat generated when the fan 11 works.

In order to reduce vibration, the water cooling shell 2 moves downwards to press the piston column 32 to move downwards, the piston column 32 moves downwards to press air on the inner wall of the air duct 31, the air is supplied to the air dividing duct 35 through the main air duct 34 with the valve, and is sprayed out of the air dividing duct 35 to blow the air plate cylinder 222, so that the air plate cylinder 222 rotates, the air plate cylinder 222 rotates to drive the connecting nut 221 to rotate, the connecting nut 221 is fastened, and the connecting nut 221 is fastened while the vibration is reduced.

The device comprises a device base plate 3, wherein air ducts 31 are fixedly connected to both sides of the top of the device base plate 3, piston columns 32 are movably inserted into the top of the air ducts 31, piston column springs 33 are fixedly connected to the bottoms of the piston column springs 33, the bottoms of the piston column springs 33 are fixedly connected to the bottom of the inner wall of the air ducts 31, air distributing ducts 35 are fixedly connected to the bottoms of the sides of the air ducts 31 close to each other at equal intervals, the tops of main air ducts 34 with valves and main air ducts 34 with valves are fixedly inserted into the bottoms of the sides of the air ducts 31 close to each other, the other ends of the air distributing ducts 35 are arranged at the bottom of the front surface of an air plate duct 222, valve supplementary air ducts 36 are fixedly connected to the sides of the air ducts 31 far away from each other, cushioning guide shafts 37 are fixedly connected to the middle parts of the sides of the air ducts 31 close to each other, cushioning guide blocks 38 are sleeved outside the cushioning guide shafts 37, the top of the shock absorption guide block 38 is movably connected with a shock absorption guide rod 391 through a pin shaft, the other end of the shock absorption guide rod 391 is fixedly connected with the water-cooling shell 2 through a pin shaft, and the bottom of the water-cooling shell 2 is fixedly connected with a water-cooling shell exhaust pipe.

When the fan 11 works, vibration is generated, the vibration is transmitted to the cushioning guide rod 391 sequentially through the fan shell 1 and the water cooling shell 2, the cushioning guide rod 391 moves downwards to press the cushioning guide block 38, the cushioning guide block 38 presses the cushioning spring 39, and the cushioning spring 39 deforms to absorb impact force generated by vibration, so that the problem that the failure rate of equipment is improved due to long-term vibration of the Roots blower is solved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a roots blower water cooling device, includes fan shell (1), its characterized in that: fans (11) are mounted on two sides of the inner wall of the fan shell (1), an air inlet pipe (12) is fixedly connected to the top of the fan shell (1), and an air outlet pipe (13) is fixedly connected to the bottom of the fan shell (1);

the water cooling shell (2), end T-shaped pipes (21) are fixedly inserted into two sides of the water cooling shell (2), water cooling pipe bolt joints (22) are fixedly connected to one opposite sides of the end T-shaped pipes (21) at equal intervals, connecting nuts (221) are sleeved on the outer sides of the water cooling pipe bolt joints (22), wind plate cylinders (222) are sleeved on the outer sides of the connecting nuts (221), and water cooling pipes (23) are inserted into inner wall threads of the other ends of the wind plate cylinders (222);

a device bottom plate (3), wherein wind cylinders (31) are fixedly connected with both sides of the top of the device bottom plate (3), a piston column (32) is movably inserted into the top of the air duct (31), a piston column spring (33) is fixedly connected to the bottom of the piston column (32), the bottom of one side of the air duct (31) close to each other is inserted with a main air duct (34) with a valve, the top of the main air duct (34) with the valve is fixedly connected with air distributing ducts (35) at equal intervals, one side of the air duct (31) far away from each other is fixedly connected with an air supplementing pipe (36) with a valve, the middle part of one side of the wind cylinders (31) close to each other is fixedly connected with a cushioning guide shaft (37), the outer side of the cushioning guide shaft (37) is sleeved with a cushioning guide block (38), one side of the cushioning guide block (38) far away from each other is fixedly connected with a cushioning spring (39), the top of the cushioning guide block (38) is movably connected with a cushioning guide rod (391) through a pin shaft.

2. The water cooling apparatus for roots blower as set forth in claim 1, wherein: the bottom of the air outlet pipe (13) is fixedly connected with the top of the water cooling shell (2), and two ends of the water cooling pipe (23) are connected with the end T-shaped pipe (21) through connecting nuts (221).

3. The water cooling apparatus for roots blower as set forth in claim 1, wherein: the bottom of the piston column spring (33) is fixedly connected with the bottom of the inner wall of the air duct (31), and the other end of the air distribution pipe (35) is arranged at the bottom of the front face of the air plate duct (222).

4. The water cooling apparatus for roots blower as set forth in claim 1, wherein: the other end of the cushioning spring (39) is fixedly connected with the air duct (31) and sleeved on the outer side of the cushioning guide shaft (37).

5. The water cooling apparatus for roots blower as set forth in claim 1, wherein: the other end of the cushioning guide rod (391) is fixedly connected with the water-cooling shell (2) through a pin shaft, and the bottom of the water-cooling shell (2) is fixedly connected with a water-cooling shell exhaust pipe.

6. The water cooling apparatus for roots blower as set forth in claim 1, wherein: the number of the end T-shaped pipes (21) is two, and one side, far away from each other, of each end T-shaped pipe (21) penetrates through the water cooling shell (2).