CN216552186U

CN216552186U - Negative pressure gas lift formula well that can swiftly install

Info

Publication number: CN216552186U
Application number: CN202123203453.9U
Authority: CN
Inventors: 胡锦; 金毅; 周蓉峰; 周振; 周传珍; 高青青; 吉宇翔
Original assignee: Shanghai Yuanfeng Underground Engineering Technology Co ltd; Shanghai Mechanized Construction Group Co Ltd
Current assignee: Shanghai Yuanfeng Underground Engineering Technology Co ltd; Shanghai Mechanized Construction Group Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a negative pressure gas-lift type water well capable of being quickly installed, which comprises a well, a pipeline, coarse sand, butt joint discs, through holes, an iron net, filter cotton, a container, an air blowing pipe, a water outlet pipe and an installation structure, wherein the installation structure is arranged on the surface of each butt joint disc, a fixing plate is fixed at the bottom end of each butt joint disc, a fixing nut rotates to push a pressing cylinder, and the two butt joint discs are tightly attached together, so that the pipeline is butted, the purpose of quickly butting and installing the pipeline is achieved, and the beneficial effect of avoiding complex operation during installation is achieved; through being provided with seal structure between the docking tray, when two docking trays paste mutually, the sealing ring is filled inside the seal groove, and seals between two docking trays, has reached and has sealed the docking tray, avoids the space to influence atmospheric pressure's beneficial effect.

Description

Negative pressure gas lift formula well that can swiftly install

Technical Field

The utility model relates to the related field of wells, in particular to a negative pressure gas lift type well capable of being quickly installed.

Background

The well is mainly used for engineering structures for exploiting underground water, can be vertical, oblique and combined in different directions, is mainly vertical in general, can be used for taking water and irrigating in life, can also be used for avoiding hiding or storing something and the like, and the negative pressure gas lift type well can filter and pump out water.

The pipeline of current negative pressure gas lift formula well all fixes through a plurality of bolts when the installation usually, has more the bolt fastening cause the staff comparatively inconvenient complex operation's problem when the installation, be not convenient for seal after the pipe connection, has leaded to influencing the problem of pumping efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a negative pressure gas lift well which can be installed quickly.

The utility model is realized in such a way that a negative pressure gas lift type water well capable of being quickly installed is constructed, the device comprises a well, a pipeline, coarse sand, a butt joint disc, through holes, an iron net, filter cotton, a container, an air blowing pipe, a water outlet pipe and an installation structure, the pipeline is placed in the well, the coarse sand is filled between the pipeline and the well, multiple stages of pipelines are fixedly connected through the butt joint disc, the middle end of each pipeline is provided with the through hole, the iron net is wound on the outer side surface of the pipeline, the filter cotton is wound on the surface of the iron net, the bottom end of the pipeline is connected with the container, the right end of the container is connected with the air blowing pipe, the left end of the container is connected with the water outlet pipe, the surface of the butt joint disc is provided with the installation structure, the installation structure comprises a fixing plate, a fixing bolt, a baffle plate, a pressing plate, an anti-slip gasket, a pressing cylinder, a fixing nut and a sealing structure, the fixing plate is fixed at the bottom end of the butt joint disc through the fixing bolt, the fixed plate side is fixed with the baffle, the clamp plate is fixed in the butt joint dish top through fixation nut, the clamp plate top is fixed with anti-skidding gasket, a pressure section of thick bamboo has been placed on anti-skidding gasket top, fixation nut and fixing bolt upside threaded connection, be provided with seal structure between the butt joint dish.

Preferably, seal structure is including placing frame, inserted bar, sealing ring and seal groove, it is fixed in the butt joint dish surface through the inserted bar to place the frame, it is fixed with the sealing ring to place the frame top, the seal groove has been seted up with the laminating department of butt joint dish to the sealing ring.

Preferably, the number of the fixing plates is two, the two fixing plates are positioned at the left end and the right end of the butt joint disc, and the inner side surfaces of the fixing plates are arc-shaped and have the same radian with the surface of the pipeline.

Preferably, the surface of the lower side of the fixing bolt is sleeved with a stop washer, and the stop washer is attached to the surface of the top end of the bolt head of the fixing bolt.

Preferably, the number of the fixing bolts arranged at the middle end of the fixing plate is two, and the two fixing bolts are located at the front end and the rear end of the fixing plate.

Preferably, the pressure plate is arc-shaped, and the surface of the bottom end of the pressure plate, which is attached to the abutting disc, is a rough surface.

Preferably, the top end surface of the pressing cylinder and the top end surface of the baffle are in the same horizontal plane, and the fixing nut is three centimeters higher than the top end surface of the baffle.

Preferably, the number of the anti-skid gaskets is two, and the two anti-skid gaskets are sleeved on the surfaces of the fixing bolts on the front side and the rear side.

Preferably, the sealing ring is made of rubber, so that the sealing ring has high durability and good sealing effect.

Preferably, the placing frame is made of stainless steel, so that the placing frame has the effect of being not easy to rust.

The utility model has the following advantages: the utility model provides a negative pressure gas lift type water well which can be quickly installed through improvement, compared with the same type of equipment, the utility model has the following improvement:

according to the negative pressure gas lift type water well capable of being quickly installed, the installation structure is arranged on the surface of the butt joint disc, the fixing plate is fixed at the bottom end of the butt joint disc, the fixing nut rotates to push the pressing cylinder, so that the two butt joint discs are tightly attached together, the pipelines are butted, the pipeline can be quickly butted and installed, and the beneficial effect that the operation is complex during installation is avoided.

According to the quickly-installed negative pressure gas lift type water well, the sealing structure is arranged between the butt joint discs, when the two butt joint discs are attached to each other, the sealing ring is filled in the sealing groove, the space between the two butt joint discs is sealed, and the beneficial effects that the butt joint discs are sealed, and the air pressure is prevented from being influenced by gaps are achieved.

Drawings

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

FIG. 2 is a schematic structural diagram of the filter cotton of the present invention in a front view;

FIG. 3 is a schematic view of the mounting structure of the present invention;

FIG. 4 is a schematic front view of the platen of the present invention;

fig. 5 is a partially enlarged view of the area a of the present invention.

Wherein: the device comprises a hoistway-1, a pipeline-2, coarse sand-3, a butt joint disc-4, a through hole-5, an iron net-6, filter cotton-7, a container-8, an air blowing pipe-9, an water outlet pipe-10, an installation structure-11, a fixing plate-111, a fixing bolt-112, a baffle-113, a pressing plate-114, an anti-skid gasket-115, a pressing barrel-116, a fixing nut-117, a sealing structure-118, a placing frame-1181, an inserted bar-1182, a sealing ring-1183 and a sealing groove-1184.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model relates to a quickly-installed negative pressure gas lift type water well, which comprises a well 1, a pipeline 2, coarse sand 3, a butt-joint disc 4, a through hole 5, an iron net 6, filter cotton 7, a container 8, an air blowing pipe 9, a water outlet pipe 10 and a mounting structure 11, wherein the pipeline 2 is placed in the well 1, the coarse sand 3 is filled between the pipeline 2 and the well 1, the multistage pipeline 2 is fixedly connected through the butt-joint disc 4, the through hole 5 is formed in the middle end of the pipeline 2, the iron net 6 is wound on the outer side surface of the pipeline 2, the filter cotton 7 is wound on the surface of the iron net 6, the bottom end of the pipeline 2 is connected with the container 8, the right end of the container 8 is connected with the air blowing pipe 9, the left end of the container 8 is connected with the water outlet pipe 10, and the mounting structure 11 is arranged on the surface of the butt-joint disc 4.

Referring to fig. 3 and 4, the installation structure 11 of the utility model includes a fixing plate 111, a fixing bolt 112, a baffle 113, a pressing plate 114, an anti-slip gasket 115, a pressing cylinder 116, a fixing nut 117 and a sealing structure 118, the fixing plate 111 is fixed at the bottom end of the docking tray 4 through the fixing bolt 112, the baffle 113 is fixed at the side of the fixing plate 111, the baffle 113 has a better docking effect, the pressing plate 114 is fixed at the top end of the docking tray 4 through the fixing nut 117, the anti-slip gasket 115 is fixed at the top end of the pressing plate 114, the anti-slip gasket 115 has an anti-slip effect on the pressing cylinder 116 and a self-rotation effect of the pressing cylinder 116, the pressing cylinder 116 is placed at the top end of the anti-slip gasket 115, the fixing nut 117 is in threaded connection with the upper side of the fixing bolt 112, the fixing nut 117 has a fixing effect, and the sealing structure 118 is arranged between the docking trays 4; the two fixing plates 111 are arranged, the two fixing plates 111 are positioned at the left end and the right end of the butt joint disk 4, the inner side surfaces of the fixing plates 111 are arc-shaped and have the same radian with the surface of the pipeline 2, and the fixing plates have a better effect of being attached to the pipeline 2; the lower side surface of the fixing bolt 112 is sleeved with a stop washer, and the stop washer is attached to the top end surface of the bolt head of the fixing bolt 112 to prevent the fixing bolt 112 from rotating; two fixing bolts 112 are arranged at the middle end of the fixing plate 111, and the two fixing bolts 112 are positioned at the front end and the rear end of the fixing plate 111, so that a better fixing effect is achieved; the pressing plate 114 is arc-shaped, and the surface of the bottom end of the pressing plate 114, which is attached to the docking tray 4, is rough, so that the better effect of fixing the docking tray 4 is achieved; the top end surface of the pressing cylinder 116 and the top end surface of the baffle 113 are positioned on the same horizontal plane, and the fixing nut 117 is three centimeters higher than the top end surface of the baffle 113, so that the effect of rotating the fixing nut 117 more conveniently is achieved; the number of the anti-slip gaskets 115 is two, and the two anti-slip base plates 115 are sleeved on the surfaces of the fixing bolts 112 on the front side and the rear side, so that a better reinforcing effect is achieved.

Referring to fig. 5, in the negative pressure gas lift type water well capable of being quickly installed, the sealing structure 118 includes a placing frame 1181, an inserting rod 1182, a sealing ring 1183 and a sealing groove 1184, the placing frame 1181 is fixed on the surface of the butt joint disk 4 through the inserting rod 1182, the sealing ring 1183 is fixed at the top end of the placing frame 1181, the sealing ring 1183 plays a role in sealing, the sealing groove 1184 is formed at the joint of the sealing ring 1183 and the butt joint disk 4, and the sealing groove 1184 plays a role in fixing the sealing ring 1183; the sealing ring 1183 is made of rubber, so that the sealing ring 1183 has high durability and a good sealing effect; the placing frame 1181 is made of stainless steel, so that the placing frame 1181 has the effect of being not easy to rust.

The utility model provides a negative pressure gas lift type water well which can be quickly installed through improvement, and the working principle is as follows;

firstly, when water needs to be pumped, the air blowing pipe 9 is blown by a matched air compressor, then water stored in a container flows out of the water outlet pipe 10 through high pressure, when the air blowing pipe 9 sucks air in vacuum, the air pressure in the pipeline 2 is reduced, then the water is pumped by reducing the air pressure in the pipeline 2, the water can be filtered by coarse sand 3, filter cotton 7 and an iron net 6 when the water is pumped, the water pumping speed can be accelerated when the air pressure in the pipeline 2 is reduced, the water can permeate into the pipeline 2 through the coarse sand 3 when the air pressure in the pipeline 2 is normal, then the water is stored by the container 8, and the butt joint disc 4 has the butt joint effect on the multistage pipeline 2;

secondly, when the multi-stage pipeline 2 needs to be butted and fixed, the butting disks 4 of the pipeline 2 are jointed, then the fixing plate 111 is jointed to the bottom end surfaces of the jointed butting disks 4, the baffle 113 has a more convenient butting and aligning effect, the fixing bolt 112 is fixed at the bottom end of the fixing plate 111, the fixing bolt 112 is rotated, when the fixing bolt 112 rotates, the fixing bolt 112 penetrates through the middle ends of the two butting disks 4, then the worker places the pressing plate 114 at the top end of the butting disks 4 to enable the fixing bolt 112 to penetrate through the pressing plate 114, the anti-skid gasket 115 and the pressing cylinder 116 are sleeved on the upper side surface of the fixing bolt 112, then the fixing nut 117 is in threaded connection with the upper side of the fixing bolt 112, when the fixing nut 117 is rotated, the fixing nut 117 moves downwards along the threads on the surface of the fixing bolt 112, thereby pushing the pressing cylinder 116 to enable the pressing plate 114 to be tightly jointed to the top end of the butting disks 4, so as to tightly stick the two butt trays 4 together, thereby butting the pipeline 2;

thirdly, when the two butt joint discs 4 are attached to each other, the sealing ring 1183 is deformed by stress, so that elastic force is generated, the elastic force resets the sealing ring 1183, the sealing ring 1183 is reset and filled in the sealing groove 1184, so that the two butt joint discs 4 are sealed, the placing frame 1181 plays a role in fixing the sealing ring 1183, and the inserting rod 1182 plays a role in fixing the placing frame 1181.

The utility model provides a negative pressure gas-lift type water well capable of being quickly installed through improvement, a mounting structure 11 is arranged on the surface of a butt joint disc 4, a fixing plate 111 is fixed at the bottom end of the butt joint disc 4, a fixing nut 117 rotates to push a pressing cylinder 116, so that the two butt joint discs 4 are tightly attached together, a pipeline 2 is butted, the pipeline 2 can be quickly butted and installed, and the beneficial effects of avoiding complex operation during installation are achieved; by arranging the sealing structure 118 between the docking trays 4, when the two docking trays 4 are attached to each other, the sealing ring 1183 is filled in the sealing groove 1184 to seal the two docking trays 4, so that the beneficial effects of sealing the docking trays 4 and avoiding the influence of the gap on the air pressure are achieved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A negative pressure gas-lift well capable of being installed quickly comprises a well (1), a pipeline (2), coarse sand (3), a butt joint disc (4), a through hole (5), an iron net (6), filter cotton (7), a container (8), a gas blow pipe (9) and a water outlet pipe (10), wherein the pipeline (2) is placed inside the well (1), the coarse sand (3) is filled between the pipeline (2) and the well (1), the pipeline (2) is in a multi-stage mode and is fixedly connected with the butt joint disc (4), the through hole (5) is formed in the middle end of the pipeline (2), the iron net (6) is wound on the outer side surface of the pipeline (2), the filter cotton (7) is wound on the surface of the iron net (6), the bottom end of the pipeline (2) is connected with the container (8), the right end of the container (8) is connected with the gas blow pipe (9), and the left end of the container (8) is connected with the water outlet pipe (10), the method is characterized in that: the device also comprises a mounting structure (11), the surface of the butt joint disk (4) is provided with the mounting structure (11), the mounting structure (11) comprises a fixing plate (111), a fixing bolt (112), a baffle plate (113), a pressure plate (114), an anti-slip gasket (115), a pressure cylinder (116), a fixing nut (117) and a sealing structure (118), the fixing plate (111) is fixed at the bottom end of the butt joint disc (4) through a fixing bolt (112), a baffle plate (113) is fixed on the side surface of the fixing plate (111), the pressing plate (114) is fixed at the top end of the butt joint disc (4) through a fixing nut (117), an anti-skid gasket (115) is fixed at the top end of the pressure plate (114), a pressure cylinder (116) is arranged at the top end of the anti-skid gasket (115), the fixing nut (117) is in threaded connection with the upper side of the fixing bolt (112), and a sealing structure (118) is arranged between the butt joint discs (4).

2. The negative pressure gas lift well capable of being quickly installed according to claim 1, which is characterized in that: seal structure (118) are including placing frame (1181), inserted bar (1182), sealing ring (1183) and seal groove (1184), it is fixed in to set (4) surface to place frame (1181) through inserted bar (1182), it is fixed with sealing ring (1183) to place frame (1181) top, sealing ring (1183) and the laminating department to set (4) have seted up seal groove (1184).

3. The negative pressure gas lift well capable of being quickly installed according to claim 1, which is characterized in that: the two fixing plates (111) are arranged, the two fixing plates (111) are located at the left end and the right end of the butt joint disc (4), and the inner side surfaces of the fixing plates (111) are arc-shaped and have the same radian as the surface of the pipeline (2).

4. The negative pressure gas lift well capable of being quickly installed according to claim 1, which is characterized in that: the surface of the lower side of the fixing bolt (112) is sleeved with a stop washer, and the stop washer is attached to the top end surface of the bolt head of the fixing bolt (112).

5. The negative pressure gas lift well capable of being quickly installed according to claim 1, which is characterized in that: two fixing bolts (112) are arranged at the middle end of the fixing plate (111), and the two fixing bolts (112) are positioned at the front end and the rear end of the fixing plate (111).

6. The negative pressure gas lift well capable of being quickly installed according to claim 1, which is characterized in that: the pressing plate (114) is arc-shaped, and the surface of the bottom end of the pressing plate (114) attached to the butt joint disc (4) is a rough surface.

7. The negative pressure gas lift well capable of being quickly installed according to claim 1, which is characterized in that: the top end surface of the pressing cylinder (116) and the top end surface of the baffle plate (113) are positioned on the same horizontal plane, and the fixing nut (117) is three centimeters higher than the top end surface of the baffle plate (113).

8. The negative pressure gas lift well capable of being quickly installed according to claim 1, which is characterized in that: the number of the anti-skid gaskets (115) is two, and the two anti-skid gaskets (115) are sleeved on the surfaces of the fixing bolts (112) on the front side and the rear side.