阅读说明：本技术 一种压缩空气和虹吸排水配合使用的排水装置及方法 (Drainage device and method using compressed air and siphon drainage in cooperation ) 是由 黄海雷 冯德江 于 2019-10-16 设计创作，主要内容包括：本发明公开了一种压缩空气和虹吸排水配合使用的排水装置及方法,包括储罐,储罐的顶部外侧壁上固定连接有压力检测机构,储罐的表面上固定连接有排水机构,储罐通过固定机构与地面固定放置,通过设置排水机构,利用出水端低于罐体内底部吸水口的第三排水管,使罐体内部形成虹吸效应,进而通过虹吸效应将罐体内部从顶部向下10米深度的水流排出,由于虹吸效应无需额外提供动力,进而大大的减少了排水的成本。通过设置的空压机和高压气管,向罐体内部冲入高压气体,使罐体内部气压变高,进而通过罐体内部的高压气体将虹吸现象未能排尽的水排出罐体外部,使排水管内部水流速度变大,使储罐排水花费的时间减少,大大的加快了排水的效率。(The invention discloses a drainage device and a drainage method for matching compressed air with siphon drainage, and the drainage device comprises a storage tank, wherein the outer side wall of the top of the storage tank is fixedly connected with a pressure detection mechanism, the surface of the storage tank is fixedly connected with a drainage mechanism, the storage tank is fixedly arranged on the ground through the fixing mechanism, and the drainage mechanism is arranged to utilize a third drainage pipe with a water outlet end lower than a water suction port at the bottom in the tank body, so that a siphon effect is formed in the tank body, and further, water flow with the depth of 10 meters downwards from the top in the tank body is discharged through the siphon effect. Through the air compressor machine and the high-pressurepipe that set up, to the internal portion of jar rushing into high-pressure gas, make the internal portion atmospheric pressure of jar uprise, and then the high-pressure gas through the internal portion of jar will siphon phenomenon fail to arrange the outside of jar body, make the inside velocity of water grow of drain pipe, make the time reduction of storage tank drainage cost, great acceleration the efficiency of drainage.)

1. The drainage device matched with compressed air and siphon drainage is characterized by comprising a storage tank (1), wherein a pressure detection mechanism (2) is fixedly connected to the outer side wall of the top of the storage tank (1), a drainage mechanism (3) is fixedly connected to the surface of the storage tank (1), the storage tank (1) is fixedly placed on the ground through a fixing mechanism (4), and the part, located outside the storage tank (1), of the drainage mechanism (3) is fixedly supported through a supporting mechanism (5);

the pressure detection mechanism (2) comprises a detection pipe (21), a first valve (22), a shunt pipe (23) and a pressure gauge (24), the detection pipe (21) is fixedly communicated with the outer side wall of the top of the storage tank (1), the first valve (22) is fixedly connected to the surface of the detection pipe (21), the shunt pipe (23) is fixedly communicated with the other end of the detection pipe (21), and the pressure gauge (24) is fixedly connected to both ends of the shunt pipe (23);

drainage mechanism (3) are including intake pipe (31) second valve (32), guiding gutter (33), first drain pipe (34), first L shape pipe connector (35), second drain pipe (36), second L shape pipe connector (37), third drain pipe (38), high-pressurepipe (39), air compressor machine (310), third valve (311), intake pipe (31) and the fixed intercommunication of top lateral wall of storage tank (1), the fixed connection has second valve (32) on the surface of intake pipe (31), the top of guiding gutter (33) is through sealing member (33) fixed intercommunication have first drain pipe (34), first drain pipe (34) extend to storage tank (1) bottom, the other end of first drain pipe (34) has second drain pipe (36) through first L shape pipe connector (35) horizontal fixed intercommunication, the other end of second drain pipe (36) has vertical decurrent third drain pipe connector (37) fixed intercommunication through second L shape pipe connector (37) Water pipe (38), the play water end height of third drain pipe (38) is less than storage tank (1) top 10 meters, the play water end height of third drain pipe (38) is less than the end height of intaking of first drain pipe (34), fixed intercommunication has high-pressurepipe (39) on the lateral wall at storage tank (1) top, the other end fixedly connected with air compressor machine (310) of high-pressurepipe (39), the fixedly connected with third valve (311) on the surface of high-pressurepipe (39).

2. A drain device for use with compressed air and siphon drainage according to claim 1, wherein: fixing mechanism (4) including solid fixed ring (41), fixed block (42), fixed plate (43), through-hole (44), base (45), fixed slot (46), screw hole (47) and bolt (48), gu fixed ring (41) cup joints on the surface of storage tank (1), the lower extreme of solid fixed ring (41) is equipped with the opening, the equal fixedly connected with fixed block (42) in both ends of solid fixed ring (41), two fixed block (42) are fixed to be pegged graft inside two through-holes (44) seted up on fixed plate (43) surface, two fixed block (42) are pegged graft inside fixed slot (46) that base (45) upper surface was seted up, screw hole (47) that correspond are seted up on the surface of base (45) and fixed plate (43), the inside threaded connection of screw hole (47) has bolt (48).

3. A drain device for use with compressed air and siphon drainage according to claim 1, wherein: the supporting mechanism (5) comprises a supporting plate (51), supporting columns (52), supporting blocks (53), supporting holes (54), supporting grooves (55) and supporting rings (56), the supporting plate (51) is placed on the ground, the supporting columns (52) are fixedly connected to the upper surface of the supporting plate (51), two supporting blocks (53) are fixedly connected to the surface of each supporting column (52), the other ends of the two supporting blocks (53) are fixedly connected with a fixing ring (41), the two supporting holes (54) are formed in the surface of each supporting block (53), a second drain pipe (36) and a third drain pipe (38) are sleeved inside the four supporting holes (54), the supporting grooves (55) are formed in the openings of the four supporting holes (54), and the supporting rings (56) matched with each other are clamped inside the eight supporting grooves (55), the insides of the eight support rings (56) are fixedly sleeved with a second drain pipe (36) and a third drain pipe (38) respectively.

4. A drain device for use with compressed air and siphon drainage according to claim 1, wherein: the first valve (22) is in a normally open state.

5. A drainage method for using compressed air and siphon drainage cooperatively is characterized by comprising the following steps of;

A. keeping the first valve (2) normally open;

B. closing the second valve (32), compressing the air by an air compressor (310) to pressurize the interior of the storage tank (1) to a third drainage pipe (38) and discharging water;

C. opening the second (32) of the tank top, closing the air compressor (310) and the third valve (311), and further discharging the water flow in the storage tank (1) through a siphon effect;

D. the siphon phenomenon can only realize the drainage of 10 meters downwards from the top of the storage tank, then the second valve (32) at the top is closed, the third valve (311) is opened, compressed air is pumped into the storage tank (1) through the high-pressure air pipe 39, and water is pressed out from the third drainage pipe (38);

E. and after the compressed air is discharged from the third water discharge pipe (38), indicating that the water in the tank is emptied, closing the air compressor (310), waiting for the internal pressure of the storage tank (1) to be reduced to zero, and finishing the whole water discharge process.

Technical Field

The invention relates to the technical field of drainage, in particular to a drainage device and a drainage method using compressed air and siphon drainage in a matched mode.

Background

Along with domestic large-scale storage tank do more and more greatly, water pressure test's water consumption is more and more, the quantity of several tens of thousands tons of water single tanks has been reached at present, traditional large-scale immersible pump is under the complicated condition of internal structure of jar, there is great degree of difficulty in the operation, and because the immersible pump is placed at internal portion of jar, there is the electric leakage risk, and because the great energy consumption that makes the immersible pump of the internal water yield of jar is great, in order to reduce the cost of enterprise, make the enterprise progressively by traditional labour intensive manufacturing enterprise to the manufacturing industry transition of high and new technology, this company is active to other trades reference learning experience, neotype drainage process has been introduced: a drainage device and a method which are used by matching compressed air with siphon drainage.

Disclosure of Invention

The invention aims to provide a drainage device and a drainage method which are used by matching compressed air with siphon drainage so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a drainage device used by matching compressed air with siphon drainage comprises a storage tank, wherein a pressure detection mechanism is fixedly connected to the outer side wall of the top of the storage tank, a drainage mechanism is fixedly connected to the surface of the storage tank, the storage tank is fixedly placed on the ground through a fixing mechanism, and the part, located outside the storage tank, of the drainage mechanism is fixedly supported through a supporting mechanism;

the pressure detection mechanism comprises a detection pipe, a first valve, a flow dividing pipe and a pressure gauge, the detection pipe is fixedly communicated with the outer side wall of the top of the storage tank, the first valve is fixedly connected to the surface of the detection pipe, the flow dividing pipe is fixedly communicated with the other end of the detection pipe, and the pressure gauge is fixedly connected to both ends of the flow dividing pipe;

the drainage mechanism comprises an air inlet pipe second valve, a diversion trench, a first drainage pipe, a first L-shaped pipe connector, a second drainage pipe, a second L-shaped pipe connector, a third drainage pipe, a high-pressure air pipe, an air compressor and a third valve, the air inlet pipe is fixedly communicated with the outer side wall of the top of the storage tank, the surface of the air inlet pipe is fixedly connected with the second valve, the top of the diversion trench is fixedly communicated with the first drainage pipe through a sealing element, the first drainage pipe extends to the bottom of the storage tank, the other end of the first drainage pipe is horizontally and fixedly communicated with the second drainage pipe through the first L-shaped pipe connector, the other end of the second drainage pipe is fixedly communicated with a vertically downward third drainage pipe through the second L-shaped pipe connector, the height of the water outlet end of the third drainage pipe is 10 meters lower than the top of the storage tank, and the height of the water outlet end of the third drainage pipe is, the outer side wall of the top of the storage tank is fixedly communicated with a high-pressure air pipe, the other end of the high-pressure air pipe is fixedly connected with an air compressor, and a third valve is fixedly connected to the surface of the high-pressure air pipe.

According to a preferred technical scheme, the fixing mechanism comprises a fixing ring, fixing blocks, a fixing plate, through holes, a base, fixing clamping grooves, threaded holes and bolts, the fixing ring is sleeved on the outer surface of the storage tank, an opening is formed in the lower end of the fixing ring, the fixing blocks are fixedly connected to two ends of the fixing ring, the two fixing blocks are fixedly inserted into the two through holes formed in the surface of the fixing plate, the two fixing blocks are inserted into the fixing clamping grooves formed in the upper surface of the base, the corresponding threaded holes are formed in the surfaces of the base and the fixing plate, and the bolts are connected to the inner threads of the threaded holes in a threaded mode.

According to a preferable technical scheme, the supporting mechanism comprises a supporting plate, supporting columns, supporting blocks, supporting holes, supporting grooves and supporting rings, the supporting plate is placed on the ground, the supporting columns are fixedly connected to the upper surface of the supporting plate, the two supporting blocks are fixedly connected to the surface of the supporting column, the other ends of the two supporting blocks are fixedly connected with a fixing ring, the two supporting holes are formed in the surfaces of the two supporting blocks, a second water drainage pipe and a third water drainage pipe are sleeved inside the four supporting holes, the supporting grooves are formed in the openings of the four supporting holes, the supporting rings matched with the supporting grooves are clamped inside the eight supporting grooves, and the second water drainage pipe and the third water drainage pipe are respectively and fixedly sleeved inside the eight supporting rings.

As a preferable technical solution of the present invention, the first valve is in a normally open state.

A drainage method for compressed air and siphon drainage is used cooperatively, the said step is;

A. keeping the first valve normally open;

B. closing the second valve, and compressing the inside of the storage tank by compressing air through an air compressor until the third drainage water pipe discharges water;

C. opening the second tank top, closing the air compressor and the third valve, and further discharging water flow in the storage tank through a siphon effect;

D. the siphon phenomenon can only realize the drainage of 10 meters downwards from the top of the storage tank, then the second valve at the top is closed, the third valve is opened, compressed air is pumped into the storage tank through the high-pressure air pipe 39, and water is pressed out from the third drainage pipe;

E. and after the compressed air is discharged from the third drainage pipe, indicating that the water in the tank is emptied, closing the air compressor, waiting for the pressure inside the storage tank to be reduced to zero, and finishing the whole drainage process.

The invention has the following beneficial effects: according to the drainage device and the method for using compressed air and siphon drainage in a matched mode, the drainage mechanism is arranged, the third drainage pipe with the water outlet end being 10 meters lower than the bottom of the tank body is utilized, the siphon effect is formed inside the tank body, water flow inside the tank body is further discharged through the siphon effect, additional power is not needed due to the siphon effect, the drainage cost is greatly reduced, high-pressure gas is flushed into the tank body through the arranged air compressor and the high-pressure air pipe, the air pressure inside the tank body is increased, the high-pressure gas inside the tank body is further discharged out of the tank body, the water flow speed inside the drainage pipe is increased, the time spent on the storage tank in drainage is shortened, and the drainage efficiency is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the structure of the present invention in direction A-A;

FIG. 3 is a schematic structural view of a fixing mechanism of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is a schematic structural view of the fixing plate of the present invention.

In the figure: 1. a storage tank; 2. a pressure detection mechanism; 21. a detection tube; 22. a first valve; 23. a shunt tube; 24. a pressure gauge; 3. a drainage mechanism; 31. an air inlet pipe; 32. a second valve; 33. a diversion trench; 34. a first drain pipe; 35. a first L-shaped coupling; 36. a second drain pipe; 37. a second L-shaped coupling; 38. a third drain pipe; 39. a high-pressure air pipe; 310. An air compressor; 311. a third valve; 4. a fixing mechanism; 41. a fixing ring; 42. a fixed block; 43. a fixing plate; 44. a through hole; 45. a base; 46. fixing the clamping groove; 47. a threaded hole; 48. a bolt; 5. a support mechanism; 51. a support plate; 52. a support pillar; 53. a support block; 54. a support hole; 55. a support groove; 56. and (3) supporting the ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.