CN217582201U

CN217582201U - Wind power expander

Info

Publication number: CN217582201U
Application number: CN202220799962.8U
Authority: CN
Inventors: 周明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-10-14
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a wind-force expander, including the fixed frame of expander casing and protection network, the fixed pipe of fixedly connected with connection on the lateral wall of expander casing, the one end fixedly connected with who connects fixed pipe presses the wind filter, the other end fixedly connected with who connects fixed pipe connects the end, fixedly connected with multiunit shunt tubes on the lateral wall of connection end, the one end fixedly connected with pipe box of connecting the end is kept away from to the shunt tubes, fixedly connected with drainage tube on the pipe box. The utility model has the advantages that: the underground compressed air is used as power, no electricity is used, no friction spark is generated, the whole body is easy to clean, strong airflow impact force is guaranteed, the action area of the diffused airflow is large, the jet distance can reach fifteen meters, the energy-saving and consumption-reducing device has a strong airflow increasing and expanding function, and the energy-saving and consumption-reducing device is of a pure mechanical structure, does not have moving parts, is compact in structure, small in size, free of noise, convenient to mount and carry and free of maintenance.

Description

Wind power expander

Technical Field

The utility model relates to an expander specifically is wind-force expander belongs to equipment technical field in the pit.

Background

The wind expander is a special device mainly used for dust removal, local ventilation and equipment cooling of a coal mine underground driving face, adopts compressed air as power, does not work electrically, is safe and reliable, and can be used in an explosive gas environment.

But a lot of present wind-force expanders all the structure comparatively complicated, bulky, compact enough, especially in the inside pipe box of wind-force expander, often can deposit dirt, but nevertheless be not convenient for clear up behind the dirt for the air current impact force is not strong, and it is not big to disperse the air current active area, and it is also far away inadequately to spray the distance, can not satisfy prior art's user demand, to prior art not enough, the utility model discloses a wind-force expander solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wind-force expander just in order to solve above-mentioned problem, the device does power with the pressure wind in the pit, need not electricity, does not produce the friction spark, whole easy to clean, and then guarantee that powerful air current impact force is strong, it is big to disperse the air current active area, jet distance can reach fifteen meters and open outside, powerful air current increase extended function has, energy saving and consumption reduction adopts pure mechanical structure, does not have moving part, compact structure, small, noiselessness, installation convenient to carry, non-maintaining.

The utility model realizes the purpose by the following technical proposal, the wind power expander comprises an expander shell and a protective net fixing frame, a connecting and fixing pipe is fixedly connected on the side wall of the expander shell, one end of the connecting and fixing pipe is fixedly connected with a compressed air filter, the other end of the connecting and fixing pipe is fixedly connected with a connecting end, a plurality of groups of shunt pipes are fixedly connected on the side wall of the connecting end, one end of the shunt pipe, which is far away from the connecting end, is fixedly connected with a pipe sleeve, and a drainage pipe is fixedly connected on the pipe sleeve;

the fixed frame fixed connection of protection network is in the inner chamber of expander casing, the inside fixedly connected with protection network main part of the fixed frame of protection network.

Preferably, the top of the expander shell is fixedly connected with an installation lifting ring, and one end of the expander shell, which is far away from the protective net fixing frame, is fixedly connected with a plurality of groups of protective rods.

Preferably, the side wall of the protective net fixing frame is fixedly connected with an installation fixing block, the side wall of the installation fixing block is movably inserted with a clamping bolt, the side wall of the expander shell is provided with a threaded hole, and the clamping bolt is in threaded connection with the threaded hole.

Preferably, the pipe sleeve is internally provided with internal threads, one end of the drainage pipe is provided with external threads, and the drainage pipe is in threaded connection with the inside of the pipe sleeve.

Preferably, a limiting ring is fixedly connected in the inner cavity of the pipe sleeve, and the drainage pipe abuts against the side wall of the limiting ring.

The utility model has the advantages that:

this wind-force expander uses the pressure wind in the pit as power, need not electricity, does not produce the friction spark, and whole easily clearance, and then guarantee that powerful air current impact force is strong, and it is big to disperse the air current active area, and jet distance can reach fifteen meters and open the country, has powerful air current increase extended function, and energy saving and consumption reduction adopts pure mechanical structure, does not have the moving part, compact structure, and is small, noiselessness, installation convenient to carry, non-maintaining.

This wind-force expander, the fixed frame of protection network of setting is conveniently installed fixedly to the clearance of also being convenient for pull down in the later stage, the fixed frame of protection network uses installation fixed block, chucking bolt and screw hole to realize fixedly, easy dismounting, the drainage tube conveniently carries out the dismouting, therefore conveniently pulls down the clearance behind its inside scale deposit, thereby is convenient for eradicate the inside scale deposit of drainage tube, perhaps directly realizes changing the drainage tube.

Drawings

Fig. 1 is a first view of the overall structure of the present invention;

fig. 2 is a second view of the overall structure of the present invention;

FIG. 3 is a structural view of the drainage tube of the present invention;

fig. 4 is a structural view of the protective net main body of the utility model;

FIG. 5 is an exploded view of the drainage tube of the present invention.

In the figure: 1. an expander housing; 2. installing a hanging ring; 3. connecting a fixed pipe; 4. a compressed air filter; 5. connecting the end heads; 6. a shunt tube; 7. pipe sleeve; 701. an internal thread; 702. a limiting ring; 8. a drainage tube; 801. an external thread; 9. a protective net fixing frame; 10. a protective net main body; 11. mounting a fixed block; 12. clamping the bolt; 13. a threaded hole; 14. a guard bar.

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. 1-5, the wind expander comprises an expander shell 1 and a protective net fixing frame 9, wherein a connecting fixing pipe 3 is fixedly connected to the side wall of the expander shell 1, a compressed air filter 4 is fixedly connected to one end of the connecting fixing pipe 3, a connecting end 5 is fixedly connected to the other end of the connecting fixing pipe 3, a multi-component flow pipe 6 is fixedly connected to the side wall of the connecting end 5, a pipe sleeve 7 is fixedly connected to one end of the flow pipe 6 far away from the connecting end 5, and a drainage pipe 8 is fixedly connected to the pipe sleeve 7;

the protective net fixing frame 9 is fixedly connected to the inner cavity of the expander housing 1, and the protective net main body 10 is fixedly connected to the inside of the protective net fixing frame 9.

The top fixedly connected with installation rings 2 of expander casing 1, the one end fixedly connected with multiunit fender rod 14 of the fixed frame 9 of protection network is kept away from to expander casing 1, and the installation rings 2 that set up make whole expander casing 1 conveniently install fixedly, and fender rod 14 can realize protecting expander casing 1.

Fixedly connected with installation fixed block 11 on the lateral wall of the fixed frame 9 of protection network, the activity is pegged graft on the lateral wall of installation fixed block 11 and is had chucking bolt 12, set up threaded hole 13 on the lateral wall of expander casing 1, chucking bolt 12 threaded connection is in threaded hole 13, the fixed frame 9 of protection network of setting is conveniently installed fixedly, and the clearance of also being convenient for pull down in the later stage, the fixed frame 9 of protection network uses installation fixed block 11, chucking bolt 12 and threaded hole 13 are realized fixedly, easy dismounting, and the user demand is satisfied.

An internal thread 701 is arranged inside the pipe sleeve 7, an external thread 801 is arranged at one end of the drainage pipe 8, the drainage pipe 8 is in threaded connection with the inside of the pipe sleeve 7, and the drainage pipe 8 is convenient to disassemble and assemble, so that the drainage pipe 8 is convenient to disassemble and clean after internal scaling, scaling inside the drainage pipe 8 is convenient to eradicate, or the drainage pipe 8 is directly replaced.

The inner cavity of the pipe sleeve 7 is fixedly connected with a limiting ring 702, the drainage pipe 8 is propped against the side wall of the limiting ring 702, and the limiting ring 702 is arranged to realize the installation and the limiting of the drainage pipe 8 and prevent the drainage pipe 8 from blocking the shunt pipe 6 and the passage opening of the pipe sleeve 7.

The working principle is as follows: the powerful wind expander utilizes the basic principle of hydromechanics, inputs a small amount of compressed air as power, when the compressed air rotating at high speed enters the annular cavity of the drainage tube 8, the compressed air rapidly expands in the specially designed annular cavity, and is sprayed out from the cavity opening in a manner of clinging to the outer wall of the cavity at an extremely high speed to form a cylindrical air film moving at high speed, so that strong negative pressure is formed at the inlet at the rear part of the expander, and 30 times of air flow can be driven to be mixed and sprayed out, thereby achieving the purposes of saving energy and reducing consumption.

This product is with pressing wind in the pit to do power, need not the electricity, does not produce the friction spark, and whole easily clearance, and then guarantee that powerful air current impact force is strong, and it is big to disperse the air current active area, and jet distance can reach fifteen meters outward, has powerful air current increase extended function, and energy saving and consumption reduction adopts pure mechanical structure, does not have moving part, compact structure, and is small, noiselessness, installation convenient to carry, non-maintaining.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Wind-force expander, including the fixed frame of expander casing (1) and protection network (9), its characterized in that:

the side wall of the expander shell (1) is fixedly connected with a connecting and fixing pipe (3), one end of the connecting and fixing pipe (3) is fixedly connected with a compressed air filter (4), the other end of the connecting and fixing pipe (3) is fixedly connected with a connecting end (5), the side wall of the connecting end (5) is fixedly connected with a plurality of groups of shunt pipes (6), one end, far away from the connecting end (5), of each shunt pipe (6) is fixedly connected with a pipe sleeve (7), and each pipe sleeve (7) is fixedly connected with a drainage pipe (8);

the fixed frame of protection network (9) fixed connection is in the inner chamber of expander casing (1), the inside fixedly connected with protection network main part (10) of the fixed frame of protection network (9).

2. The wind extender of claim 1, wherein: the top fixedly connected with installation rings (2) of expander casing (1), one end fixedly connected with multiunit fender rod (14) of expander casing (1) keeping away from the fixed frame of protection network (9).

3. The wind expander according to claim 1, wherein: the side wall of the protective net fixing frame (9) is fixedly connected with an installation fixing block (11), a clamping bolt (12) is movably inserted into the side wall of the installation fixing block (11), a threaded hole (13) is formed in the side wall of the expander shell (1), and the clamping bolt (12) is in threaded connection with the threaded hole (13).

4. The wind expander according to claim 1, wherein: an internal thread (701) is arranged inside the pipe sleeve (7), an external thread (801) is arranged at one end of the drainage pipe (8), and the drainage pipe (8) is connected to the inside of the pipe sleeve (7) in a threaded mode.

5. The wind expander according to claim 4, wherein: a limiting ring (702) is fixedly connected in the inner cavity of the pipe sleeve (7), and the drainage pipe (8) is abutted against the side wall of the limiting ring (702).