阅读说明：本技术 一种新型快速建井管 (Novel quick-building well pipe ) 是由 潘云雨 高翔 于 2019-12-04 设计创作，主要内容包括：本发明公开了一种新型快速建井管,包括管体和封头,所述管体上设有若干渗水单元,所述渗水单元由若干渗水缝隙间隔排列而成,所述封头用于封堵管体的一端。本发明快速建井管上渗水单元的结构设计合理,将其用作水质检测取样井的建井管体,不仅保证了取样井的水量供应需求,还保证了从该取样井内获得水质样本的质量,即保证了水质取样检测效率,且该新型快速建井管结构简单,制造实施方便,实用性强。(The invention discloses a novel quick well-building pipe which comprises a pipe body and a sealing head, wherein a plurality of water seepage units are arranged on the pipe body, the water seepage units are formed by arranging a plurality of water seepage gaps at intervals, and the sealing head is used for plugging one end of the pipe body. The water seepage unit on the quick well-building pipe is reasonable in structural design, and the water seepage unit is used as a well-building pipe body of a water quality detection sampling well, so that the water quantity supply requirement of the sampling well is guaranteed, the quality of a water quality sample obtained from the sampling well is also guaranteed, the water quality sampling detection efficiency is guaranteed, and the novel quick well-building pipe is simple in structure, convenient to manufacture and implement and high in practicability.)

1. The utility model provides a novel well casing is built fast, its characterized in that, includes body (1) and head (2), be equipped with a plurality of infiltration units (3) on body (1), infiltration unit (3) are formed by a plurality of infiltration gaps (4) interval arrangement, head (2) are used for the one end of shutoff body (1).

2. The new fast well construction pipe according to claim 1, characterized in that the pipe body (1) is provided with a female structure (5) with an internal thread at one end and a male structure (6) with an external thread at the other end, and the female structure (5) is adapted to the male structure (6), and the seal head (2) is provided with a thread groove adapted to the male structure (6) or a thread plug adapted to the female structure (5).

3. The novel fast well construction pipe according to claim 1, further comprising a connecting pipe (7), wherein both ends of the pipe body (1) are provided with male head structures (6) with external threads of the same type, the inner wall of the connecting pipe (7) is provided with internal threads adapted to the male head structures (6) on the pipe body (1), and the seal head (2) is provided with thread grooves adapted to the male head structures (6) on the pipe body (1).

4. A novel rapid well construction pipe according to claim 2 or 3, characterized in that the width of the water penetration gap (4) is 0.3-0.5 mm.

5. A novel well construction pipe according to claim 4, characterized in that the water penetration unit (3) is a strip slit along the length of the pipe body, and the plurality of strip slits are circumferentially arranged on the pipe body (1) at intervals.

6. The novel rapid well construction pipe according to claim 5, wherein the cross section of the pipe body corresponding to the water penetration gap (4) is inclined at an angle of 45-90 ° with respect to the axial center line of the pipe body (1).

7. The new quick well construction pipe according to claim 4, characterized in that the water penetration units (3) are annular band-shaped slits spaced along the length direction of the pipe body (1), and the water penetration slits (4) are all arranged along the length direction of the pipe body.

8. A novel rapid well construction pipe according to any one of claims 5 to 7, characterized in that the water penetration gaps (4) in each water penetration unit (3) are arranged in parallel, and the distance between adjacent water penetration gaps (4) in each water penetration unit (3) is in the range of 5 to 10 mm.

9. The new type of fast well-building pipe according to claim 1, wherein said fast well-building pipe is made of PVC.

Technical Field

The invention relates to the technical field of deepwater drilling, in particular to a novel rapid well building pipe.

Background

With the development of science and technology, rural areas are gradually transformed to towns, and industrial and mining enterprises are gradually spread over rural areas in various regions in China. The three wastes pollution can be generated to different degrees in the daily production process of industrial and mining enterprises, and the pollution of underground water sources can be seriously caused. Since tap water does not cover every rural household, especially in rural areas in remote areas, people still rely on underground water sources, i.e. drinking water wells need to be built in the courtyard, it is necessary to monitor underground water sources near industrial and mining enterprises regularly so as to discover and treat sudden pollution of the underground water sources in time, thereby ensuring safety and sanitation of the drinking water sources.

The well drilling sampling is an important means for detecting the quality of underground water source water, wherein the water source sampling not only requires to improve the water source sampling efficiency, but also ensures the quality of the water source sample, and the quality of the water source sample directly influences the water quality detection result, so that how to obtain the underground water source sample from a drill hole is one of the key technologies for detecting the quality of the underground water source water.

Disclosure of Invention

The invention aims to provide a novel quick well-building pipe, the structural design of the water seepage unit on the quick well-building pipe is reasonable, the novel quick well-building pipe is used as a well-building pipe body of a water quality detection sampling well, the water supply requirement of the sampling well is ensured, the quality of a water quality sample obtained from the sampling well is also ensured, namely the water quality sampling detection efficiency is ensured, and the novel quick well-building pipe is simple in structure, convenient to manufacture and implement and strong in practicability.

In order to achieve the purpose, the technical scheme of the invention is to design a novel rapid well building pipe, which comprises a pipe body and a sealing head, wherein a plurality of water seepage units are arranged on the pipe body, the water seepage units are formed by arranging a plurality of water seepage gaps at intervals, and the sealing head is used for sealing one end of the pipe body.

The water seepage unit on the quick well-building pipe is reasonable in structural design, and the water seepage unit is used as a well-building pipe body of a water quality detection sampling well, so that the water quantity supply requirement of the sampling well is guaranteed, the quality of a water quality sample obtained from the sampling well is also guaranteed, the water quality sampling detection efficiency is guaranteed, and the novel quick well-building pipe is simple in structure, convenient to manufacture and implement and high in practicability.

In order to ensure the quick fixing and assembling between the pipe bodies when the quick well-building pipe is used, the optimized technical scheme is that one end of the pipe body is arranged into a female head structure with internal threads, the other end of the pipe body is arranged into a male head structure with external threads, the female head structure is matched with the male head structure, and a thread groove matched with the male head structure or a thread plug matched with the female head structure is arranged on the seal head. This quick well-building pipe both ends are established respectively to the public first structure of screw thread and the female first structure of screw thread of mutual adaptation, even build the well pipe fast and form standard structure spare to quick fixed connection between each body when being convenient for this quick well-building pipe uses has guaranteed that this quick well-building pipe has stronger practicality.

In order to guarantee the quick fixed equipment between each body when this quick well-building pipe uses, preferred technical scheme has, still includes the connecting pipe, the both ends of body are all established to the same public first structure that has the external screw thread of model, be equipped with on the inner wall of connecting pipe with the body on the internal thread of public first structure looks adaptation, be equipped with on the head with the thread groove of public first structure looks adaptation on the body. The two ends of the pipe body are designed into male head structures with the same shape, and the pipe body and the connecting pipe are matched for use, so that the fast well building pipe is free of the difference of a positive head and a negative head when in use, and the fast fixing and assembling efficiency among the pipe bodies is ensured.

In order to ensure the water seepage efficiency when the rapid well-building pipe is used, the preferable technical scheme is that the width of the water seepage gap is 0.3-0.5 mm. The infiltration gap of 0.3 ~ 0.5mm width can prevent effectively that mud or silt particle in the outside soil of body from getting into inside the body or causing the jam to the infiltration gap to make the body better to the water body infiltration filter effect in the outside soil, guaranteed the inside water supply demand of body and quality of water quality.

In order to facilitate smooth preparation and application implementation of the rapid well building pipe, the further preferable technical scheme is that the water seepage unit is strip-shaped gaps along the length direction of the pipe body, and the strip-shaped gaps are circumferentially arranged on the pipe body at intervals. This infiltration unit structural design is reasonable, has guaranteed the structural strength of body on the one hand, and on the other hand has guaranteed the infiltration efficiency of body.

In order to facilitate smooth preparation and application implementation of the rapid well building pipe, a further preferred technical scheme is that the cross section of the pipe body corresponding to the water seepage gap is inclined at a certain angle with the axial center line of the pipe body, and the inclined angle is 45-90 degrees. This infiltration unit structural design is reasonable, has guaranteed the structural strength of body on the one hand, and on the other hand has guaranteed the infiltration efficiency of body.

In order to facilitate smooth preparation and application implementation of the rapid well building pipe, a further preferable technical scheme is that the water seepage units are annular band-shaped gaps distributed at intervals along the length direction of the pipe body, and the water seepage gaps are all arranged along the length direction of the pipe body. This infiltration unit structural design is reasonable, has guaranteed the structural strength of body on the one hand, and on the other hand has guaranteed the infiltration efficiency of body.

In order to further guarantee the water seepage efficiency of the quick well construction pipe, the further preferred technical scheme is that the water seepage gaps in each water seepage unit are arranged in parallel, and the distance range between the adjacent water seepage gaps in each water seepage unit is 5-10 mm. This interval size's infiltration gap structural design is reasonable, has guaranteed the overall structure intensity of body on the one hand, and on the other hand has guaranteed the infiltration efficiency of body.

In order to ensure the economical efficiency of the quick construction well pipe, the further preferable technical scheme is that the quick construction well pipe is made of PVC.

The invention has the advantages and beneficial effects that:

1. the water seepage unit on the quick well-building pipe is reasonable in structural design, and the water seepage unit is used as a well-building pipe body of a water quality detection sampling well, so that the water quantity supply requirement of the sampling well is guaranteed, the quality of a water quality sample obtained from the sampling well is also guaranteed, the water quality sampling detection efficiency is guaranteed, and the novel quick well-building pipe is simple in structure, convenient to manufacture and implement and high in practicability.

2. This quick well-building pipe both ends are established respectively to the public first structure of screw thread and the female first structure of screw thread of mutual adaptation, even build the well pipe fast and form standard structure spare to quick fixed connection between each body when being convenient for this quick well-building pipe uses has guaranteed that this quick well-building pipe has stronger practicality.

3. The two ends of the pipe body are designed into male head structures with the same shape, and the pipe body and the connecting pipe are matched for use, so that the fast well building pipe is free of the difference of a positive head and a negative head when in use, and the fast fixing and assembling efficiency among the pipe bodies is ensured.

4. The infiltration gap of 0.3 ~ 0.5mm width can prevent effectively that mud or silt particle in the outside soil of body from getting into inside the body or causing the jam to the infiltration gap to make the body better to the water body infiltration filter effect in the outside soil, guaranteed the inside water supply demand of body and quality of water quality.

5. This infiltration unit structural design is reasonable, has guaranteed the structural strength of body on the one hand, and on the other hand has guaranteed the infiltration efficiency of body.

Drawings

FIG. 1 is a schematic view showing the structure of a rapid well construction pipe according to example 1;

FIG. 2 is an enlarged view of a portion of FIG. 1 at F;

FIG. 3 is a schematic view showing the structure of a rapid well construction pipe according to example 2;

FIG. 4 is a schematic view showing the structure of a rapid well construction pipe according to example 3;

FIG. 5 is an enlarged view of a portion of FIG. 4 at H;

FIG. 6 is a schematic view showing the structure of a rapid well construction pipe according to example 5;

fig. 7 is a partial enlarged view at S in fig. 6.

In the figure: 1. a pipe body; 2. sealing the end; 3. a water seepage unit; 4. water seepage gaps; 5. a female structure; 6. a male structure; 7. and (4) connecting the pipes.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.