CN214059204U - Pneumatic pressure boosting anti-blocking device - Google Patents

Abstract

The utility model discloses a stifled device is prevented in strength pressure boost, including the return bend, the upper end intercommunication of return bend has first straight tube, and the surface of first straight tube is provided with first valve, and the left side intercommunication of return bend has the second straight tube, and the surface of second straight tube is provided with the second valve, and the below of return bend is provided with quick-witted case, the top fixedly connected with mounting panel of quick-witted case, the equal fixedly connected with annular buckle in both sides at mounting panel top, two annular buckles respectively with the surface swing joint of second straight tube and return bend. The utility model discloses a set up second valve, first valve, second trachea, first trachea, control valve, three-way pipe and high compression pump, can detect the pipeline jam position to dredge the pipeline through the strength pressure boost, effectively promoted the convenience that the device dredged the pipeline, through setting up annular buckle, quick-witted case and mounting panel, can play and carry out the effect of fixing to supercharging equipment, effectively promoted the stability of device.

Description

Pneumatic pressure boosting anti-blocking device

Technical Field

The utility model relates to a strength pressure boost technical field specifically is a stifled device is prevented in strength pressure boost.

Background

Defeated grey system of strength provides the power supply through conveying fan, it realizes the transport to coal ash to lean on the air that has the uniform velocity to drive coal ash and advance, defeated grey system pipeline of thermal power factory strength includes straight tube direction pipeline and elbow, the effect of elbow is the turning to of realization pipeline, defeated grey system of strength's stifled grey phenomenon is the thermal power factory and treats the technological problem who solves promptly always, and the jam of pipeline elbow department is more common, the frequent jam of elbow department, influence pipe-line system's normal operating, need artifical pipe cutting to dredge work when seriously stopping up, workman's the amount of labour has not only been increased and normal production flow has been restricted, enterprise cost has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stifled device is prevented in strength pressure boost possesses convenient to use, and the easy jam of pipeline elbow department has been solved to the advantage that stability is good, influences pipe-line system's normal operating, needs artifical pipe cutting to dredge work when seriously blockking up, has not only increased workman's the amount of labour but also restricted normal production flow, has increased the problem of cost of enterprise.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic pressurization anti-blocking device comprises a bent pipe, wherein the upper end of the bent pipe is communicated with a first straight pipe, the surface of the first straight pipe is provided with a first valve, the left side of the bent pipe is communicated with a second straight pipe, the surface of the second straight pipe is provided with a second valve, a case is arranged below the bent pipe, the top of the case is fixedly connected with a mounting plate, two sides of the top of the mounting plate are fixedly connected with annular buckles, the two annular buckles are respectively and movably connected with the surfaces of the second straight pipe and the bent pipe, the inner cavity of the case is fixedly connected with a high-pressure air pump, the output end of the high-pressure air pump is communicated with a three-way pipe, two sides of the lower end of the three-way pipe are respectively provided with a control valve, the left end of the three-way pipe is communicated with a second air pipe, the second air pipe penetrates through the case and is communicated with the surface of the second straight pipe, and the right end of the three-way pipe is communicated with a first air pipe, the first air pipe penetrates through the case and is communicated with the surface of the first straight pipe.

Preferably, a second check valve is arranged on the surface of the second air pipe, and a first check valve is arranged on the surface of the first air pipe.

Preferably, air inlets are formed in two sides of the inner cavity of the case, and the surface of the case is movably connected with a dust cover matched with the air inlets for use.

Preferably, the front of the case is fixedly connected with a control panel, and the surface of the control panel is provided with a work indicator lamp.

Preferably, the inner wall of the annular buckle is fixedly connected with a protective pad, and anti-skid lines are arranged on the surface of the protective pad.

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

1. the utility model discloses a set up second valve, first valve, second trachea, first trachea, control valve, three-way pipe and high compression pump, can detect the pipeline jam position to dredge the pipeline through the strength pressure boost, effectively promoted the convenience that the device dredged the pipeline, through setting up annular buckle, quick-witted case and mounting panel, can play and carry out the effect of fixing to supercharging equipment, effectively promoted the stability of device.

2. The utility model discloses a set up second check valve and first check valve, can avoid the air-blowing pressure boost in-process, the phenomenon of backward flow appears, the practicality of device has effectively been promoted, through setting up air inlet and dust cover, can avoid inside external dust access device, the cleanness of air is gone into in the drum has effectively been kept, through setting up control panel and work pilot lamp, can make the operation of device simple more swift, the convenience that the device used has effectively been promoted, through setting up protection pad and anti-skidding line, when can reach the centre gripping fixed, avoid pressure too big to cause the damage to the surface of return bend and second straight tube.

Drawings

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

fig. 2 is a cross-sectional view of the case of the present invention;

fig. 3 is the structural schematic diagram of the ring buckle in a left view.

In the figure: 1. bending the pipe; 2. a first straight pipe; 3. a second straight pipe; 4. a second valve; 5. a second one-way valve; 6. a second air pipe; 7. an annular buckle; 8. a chassis; 9. a control panel; 10. a first air pipe; 11. a first check valve; 12. a first valve; 13. an air inlet; 14. a control valve; 15. a dust cover; 16. a three-way pipe; 17. a high pressure air pump; 18. mounting a plate; 19. a protective pad.

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 the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an return bend 1, first straight tube 2, second straight tube 3, second valve 4, second check valve 5, second trachea 6, annular buckle 7, quick-witted case 8, control panel 9, first trachea 10, first check valve 11, first valve 12, air inlet 13, control valve 14, dust cover 15, three-way pipe 16, high compression pump 17, mounting panel 18 and protection pad 19 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a pneumatic pressure boosting anti-blocking device comprises an elbow 1, the upper end of the elbow 1 is communicated with a first straight pipe 2, the surface of the first straight pipe 2 is provided with a first valve 12, the left side of the elbow 1 is communicated with a second straight pipe 3, the surface of the second straight pipe 3 is provided with a second valve 4, the lower part of the elbow 1 is provided with a case 8, both sides of the inner cavity of the case 8 are provided with air inlets 13, the surface of the case 8 is movably connected with a dust cover 15 used in cooperation with the air inlets 13, by arranging the air inlets 13 and the dust cover 15, external dust can be prevented from entering the device, the cleanness of blown air is effectively kept, the front of the case 8 is fixedly connected with a control panel 9, the surface of the control panel 9 is provided with a work indicator lamp, by arranging the control panel 9 and the work indicator lamp, the operation of the device can be simpler and faster, and the convenience of the use of the device is effectively improved, the top of the case 8 is fixedly connected with a mounting plate 18, two sides of the top of the mounting plate 18 are fixedly connected with annular buckles 7 respectively, the two annular buckles 7 are movably connected with the surfaces of the second straight pipe 3 and the elbow pipe 1 respectively, the inner wall of the annular buckle 7 is fixedly connected with a protective pad 19, the surface of the protective pad 19 is provided with anti-skid lines, the clamping and fixing can be achieved, meanwhile, the damage to the surfaces of the elbow pipe 1 and the second straight pipe 3 caused by overlarge pressure can be avoided by arranging the protective pad 19 and the anti-skid lines, the inner cavity of the case 8 is fixedly connected with a high-pressure air pump 17, the output end of the high-pressure air pump 17 is communicated with a three-way pipe 16, two sides of the lower end of the three-way pipe 16 are both provided with control valves 14, the left end of the three-way pipe 16 is communicated with a second air pipe 6, the second air pipe 6 penetrates through the case 8 and is communicated with the surface of the second straight pipe 3, the right end of the three-way pipe 16 is communicated with a first air pipe 10, the first air pipe 10 penetrates through the case 8 and is communicated with the surface of the first straight pipe 2, the surface of second trachea 6 is provided with second check valve 5, the surface of first trachea 10 is provided with first check valve 11, through setting up second check valve 5 and first check valve 11, can avoid the air-blowing pressure boost in-process, the phenomenon of backward flow appears, the practicality of device has effectively been promoted, through setting up second valve 4, first valve 12, second trachea 6, first trachea 10, control valve 14, three-way pipe 16 and high compression pump 17, can detect the pipeline jam position, and dredge the pipeline through the strength pressure boost, the convenience of device mediation pipeline has effectively been promoted, through setting up annular buckle 7, quick-witted case 8 and mounting panel 18, can play and carry out fixed effect to supercharging equipment, the stability of device has effectively been promoted.

When the pipeline is blocked, the first valve 12 is closed, the second valve 4 is opened, the high-pressure air pump 17 is opened, high-pressure gas is discharged through the output end of the high-pressure air pump 17, the control valves 14 on the two sides of the three-way pipe 16 are sequentially opened, gas is respectively blown into the pipeline through the second gas pipe 6 and the first gas pipe 10 in sequence, if the pipeline is dredged, the high pressure air pump 17 is closed to finish the operation, if the pipeline can not be dredged, the second valve 4 is closed, the first valve 12 is opened, high-pressure gas is discharged through the output end of the high-pressure air pump 17, the control valves 14 on the two sides of the three-way pipe 16 are sequentially opened, gas is respectively blown into the pipeline through the second gas pipe 6 and the first gas pipe 10 in sequence, the gas pressure in the pipeline is increased, the device can disperse the blocked part to achieve the purpose of dredging the pipeline, and the device can achieve the advantages of convenient use and good stability through the matching of the structure, and is suitable for popularization and use.

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 (5)

1. The utility model provides a stifled device is prevented in strength pressure boost, includes return bend (1), its characterized in that: the upper end of the elbow (1) is communicated with a first straight pipe (2), a first valve (12) is arranged on the surface of the first straight pipe (2), the left side of the elbow (1) is communicated with a second straight pipe (3), a second valve (4) is arranged on the surface of the second straight pipe (3), a case (8) is arranged below the elbow (1), the top of the case (8) is fixedly connected with a mounting plate (18), two sides of the top of the mounting plate (18) are fixedly connected with annular buckles (7), the two annular buckles (7) are respectively movably connected with the surfaces of the second straight pipe (3) and the elbow (1), a high-pressure air pump (17) is fixedly connected with the inner cavity of the case (8), the output end of the high-pressure air pump (17) is communicated with a three-way pipe (16), and control valves (14) are arranged on two sides of the lower end of the three-way pipe (16), the left end of the three-way pipe (16) is communicated with a second air pipe (6), the second air pipe (6) penetrates through the case (8) and is communicated with the surface of the second straight pipe (3), the right end of the three-way pipe (16) is communicated with a first air pipe (10), and the first air pipe (10) penetrates through the case (8) and is communicated with the surface of the first straight pipe (2).

2. The pneumatic supercharging anti-blocking device according to claim 1, wherein: the surface of second trachea (6) is provided with second check valve (5), the surface of first trachea (10) is provided with first check valve (11).

3. The pneumatic supercharging anti-blocking device according to claim 1, wherein: air inlets (13) are formed in two sides of an inner cavity of the case (8), and a dust cover (15) matched with the air inlets (13) in use is movably connected to the surface of the case (8).

4. The pneumatic supercharging anti-blocking device according to claim 1, wherein: the front of the case (8) is fixedly connected with a control panel (9), and the surface of the control panel (9) is provided with a work indicator lamp.

5. The pneumatic supercharging anti-blocking device according to claim 1, wherein: the inner wall of the annular buckle (7) is fixedly connected with a protective pad (19), and anti-skid grains are arranged on the surface of the protective pad (19).

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