阅读说明：本技术 一种利用钻孔测量地下水流速装置 (Device for measuring flow velocity of underground water by utilizing drilling ) 是由 田小林 李强 冉宇进 吴岚 尹陈 郭映 张科忠 于 2020-05-19 设计创作，主要内容包括：本发明公开了一种利用钻孔测量地下水流速装置,其结构包括操控端、显示端、衔接线、测流头、延伸杆、接头端,显示端与操控端为一体化结构,衔接线连接于操控端与接头端之间,其测流头将会通过水的流速进行测量,其延伸杆延伸开,在中导体持续冲力时,其抵边一端面的抵面将会承受外抵触力,内部面比外侧的大,引导外层抵力的方向,中端的抵面受力时,内部的中囊将会支撑开缓冲力,能够在设备受水流冲击时,对其冲击的力进行释放缓冲,从而将其抵住,推回原位,在中导体受力时,最先承受外力的是匀分开的隔体与匀力角,单面受力时,将往另一侧进行释放,能够在水流力还不大时,内部对其进行防护缓冲,不会抵触到外层起到大反抗力。(The invention discloses a device for measuring the flow velocity of underground water by utilizing a drill hole, which structurally comprises a control end, a display end, a connecting wire, a flow measuring head, an extension rod and a joint end, wherein the display end and the control end are of an integrated structure, the connecting wire is connected between the control end and the joint end, the flow measuring head can measure the flow velocity of water, the extension rod extends to be opened, when a middle conductor is continuously impacted, an abutting surface of one end surface of the abutting edge of the middle conductor can bear external abutting force, the inner surface of the abutting edge is larger than that of the outer side of the abutting edge, the direction of the outer layer of the abutting edge is guided, when the abutting surface of the middle end is stressed, an inner middle bag can support buffer force, when equipment is impacted by water flow, the impact force of the equipment can be released and buffered, so that the equipment is abutted and pushed back to the original position, when the middle conductor is stressed, the outer force is the uniform separating partition body and the uniform force angle which are firstly borne, when the single surface is stressed, the other, the inner part protects and buffers the outer layer and cannot collide with the outer layer to play a role in large counter force.)

1. The utility model provides an utilize drilling to measure groundwater velocity of flow device, its structure is including controlling end (1), display end (2), linking line (3), flow measurement head (4), extension rod (5), connector end (6), its characterized in that:

show end (2) and control end (1) structure as an organic whole, it connects between control end (1) and joint end (6) to link up line (3), the inside embedding of joint end (6) has extension rod (5), the one end that joint end (6) were kept away from in extension rod (5) is connected with flow measuring head (4).

2. An apparatus for measuring a flow rate of groundwater using drilling according to claim 1, wherein: extension rod (5) are including keeping to limit (w 1), well conductor (w 2), to ball (w 3), shell angular separation (w 4), the shell angular separation (w 4) is laminated with keeping to limit (w 1) mutually, it installs in well conductor (w 2) surface to keep to ball (w 3).

3. An apparatus for measuring a flow rate of groundwater using drilling according to claim 2, wherein: the side supporting (w 1) comprises a middle bag (s 01), a supporting angle (s 02), an extending angle (s 03), a supporting surface (s 04) and a soft layer (s 05), wherein the middle bag (s 01) is embedded into the soft layer (s 05), the outer surface of the soft layer (s 05) is attached with the supporting surface (s 04), and the extending angle (s 03) is connected with the supporting angle (s 02).

4. An apparatus for measuring a flow rate of groundwater using drilling according to claim 3, wherein: prop to angle (s 02) including single pendulum angle (001), epitaxial layer (002), exhibition mouth (003), single pendulum angle (001) is embedded in epitaxial layer (002) inside, it installs between two single pendulum angles (001) to expand mouth (003).

5. An apparatus for measuring a flow rate of groundwater using drilling according to claim 4, wherein: the single swing angle (001) comprises an inclined arc (e 11), a slow opening (e 22) and a separating arc (e 33), the inclined arc (e 11) is attached to the outer surface of the separating arc (e 33), and the slow opening (e 22) is connected with the separating arc (e 33).

6. An apparatus for measuring a flow rate of groundwater using drilling according to claim 2, wherein: the ball support (w 3) comprises a spacer (x 01), a uniform force angle (x 02) and a notch (x 03), wherein the uniform force angle (x 02) and the spacer (x 01) are attached and distributed at intervals, and the notch (x 03) and the spacer (x 01) are of an integrated structure.

7. An apparatus for measuring a flow rate of groundwater using drilling according to claim 6, wherein: the uniform force angle (x 02) comprises an extension body (g 1), a top head (g 2) and a buffering ball (g 3), wherein the top head (g 2) is attached to the extension body (g 1), and the buffering ball (g 3) is embedded in the extension body (g 1).

8. An apparatus for measuring a flow rate of groundwater using drilling according to claim 7, wherein: the slow ball (g 3) comprises an outer soft ring (m 01), an opening core (m 02) and a pressure arc strip (m 03), wherein the opening core (m 02) is embedded in the outer soft ring (m 01), and the outer soft ring (m 01) is connected with the pressure arc strip (m 03).

Technical Field

The invention belongs to the field of water flow measurement, and particularly relates to a device for measuring the flow velocity of underground water by using a drill hole.

Background

The place that the water level can flow through not only has open position, also has the runner below the earth's surface, and the water level that exposes in the outside measures the velocity of flow comparatively simply, measures the velocity of flow to the water level of subsurface when needs, needs to bore out the aperture that equipment can put into, is measuring rivers putting into through equipment.

Based on the findings of the inventor, the existing device for measuring the flow rate of underground water by drilling holes mainly has the following defects, such as:

the water flow under the ground surface has a certain depth from the ground surface, when the measuring head of the device extends to the flowing water level, the stability of the measuring head is reduced, and when the flowing liquid is measured, the measuring head is impacted and is damaged when being impacted in a limited aperture.

It is therefore desirable to provide an apparatus for measuring groundwater flow velocity using a borehole.

Disclosure of Invention

In order to solve the problem that the subsurface water flow has a certain depth from the ground surface in the prior art, the stability of the measuring head of the device is reduced when the measuring head extends into the flowing water level, and the flowing liquid is impacted and impacted to be damaged in a limited aperture when being measured.

The invention relates to a device for measuring the flow velocity of underground water by drilling, which has the advantages that the purpose and the effect are achieved by the following specific technical means:

the structure of the device comprises a control end, a display end, a connecting wire, a flow measuring head, an extension rod and a joint end.

The display end and the control end are of an integrated structure, the connecting wire is connected between the control end and the joint end, an extension rod is embedded into the joint end, and one end, far away from the joint end, of the extension rod is connected with the flow measuring head.

As a further improvement of the invention, the extension rod comprises a supporting edge, a middle conductor, supporting balls and shell spacing angles, wherein the shell spacing angles are attached to the supporting edge, the supporting balls are arranged on the outer surface of the middle conductor, the supporting edges are uniformly distributed in the vertical direction, and the supporting balls are of a hemispherical structure.

As a further improvement of the invention, the abutting edge comprises a middle bag, a supporting angle, two extending angles, two abutting surfaces and a soft layer, the middle bag is embedded in the soft layer, the abutting surface is attached to the outer surface of the soft layer, the extending angles are connected with the supporting angle, the extending angles are of a triangular structure, and the two abutting surfaces are symmetrically distributed.

As a further improvement of the invention, the direction-supporting angle comprises a single swing angle, an epitaxial layer and a spread port, the single swing angle is embedded in the epitaxial layer, the spread port is arranged between the two single swing angles, the number of the single swing angles is two, and the spread ports are stacked front and back.

As a further improvement of the invention, the simple pendulum angle comprises an inclined arc, a slow opening and a separated arc, wherein the inclined arc is attached to the outer surface of the separated arc, the slow opening is connected with the separated arc, the inclined arc is of a fan-shaped structure, the slow opening is of an arc shape at one end, and the other end of the slow opening is of a sharp angle shape.

As a further improvement of the invention, the ball support comprises a spacer, a uniform force angle and notches, wherein the uniform force angle and the spacer are attached and distributed at intervals, the notches and the spacer are of an integrated structure, six uniform force angles are arranged, and the notches are of a hemispherical structure.

As a further improvement of the invention, the uniform force angle comprises an extension body, a top head and a buffering ball, wherein the top head is attached to the extension body, the buffering ball is embedded in the extension body, and the top head is of a triangular structure.

As a further improvement of the invention, the slow ball comprises an outer soft ring, an opening core and an arc pressing strip, wherein the opening core is embedded in the outer soft ring, the outer soft ring is connected with the arc pressing strip, the outer soft ring is of a circular structure, and the arc pressing strip is of an arc structure.

Compared with the prior art, the invention has the following beneficial effects:

1. its flow measuring head will be measured through the velocity of flow of water, its extension rod extends and opens, when well conductor lasts impulsive force, its face of supporting that supports a terminal surface of limit will bear outer contact force, the inside face is than the outside big, form the stress surface and gather dispersed effect, when the epitaxial layer is to the simple pendulum angle application of force, its separates the arc and tends the arc will guide power and pull toward outer concave, the direction of guide outer contact force, during the face atress that supports of well end, the buffer power will be supported out to inside well bag, can be when equipment receives rivers to strike, release the buffering to its power of assaulting, thereby support it, push back the normal position.

2. When the well conductor atress, what bear external force earlier is even divided separate body and even power angle, and during the single face atress, will release toward the opposite side, let and prolong the body and exert the buffer power toward the top, when surpassing the holding power, open the core and push away the hard power that the cooperation of arc strip cushioned the top, can be when the rivers power is not big yet, the inside protects the buffering to it, can not contradict the outer big counter force of playing.

Drawings

Fig. 1 is a schematic structural view of a device for measuring groundwater flow velocity using drilling according to the present invention.

Fig. 2 is a schematic front view of an extension rod according to the present invention.

Fig. 3 is a schematic front view of an inner structure of an edge support according to the present invention.

Fig. 4 is a schematic view of an elevation view of an internal structure of a support angle of the present invention.

Fig. 5 is a schematic view of an elevation internal structure of a simple pendulum angle according to the present invention.

Fig. 6 is a schematic front view of an internal structure of a ball stopper according to the present invention.

FIG. 7 is a schematic view of an internal structure of the present invention in a front view.

FIG. 8 is a front view of an internal structure of a speed bump according to the present invention.

In the figure: the device comprises a control end-1, a display end-2, a connecting line-3, a flow measuring head-4, an extension rod-5, a joint end-6, a butt-edge-w 1, a middle conductor-w 2, a butt ball-w 3, a shell spacing angle-w 4, a middle capsule-s 01, a support angle-s 02, a delay angle-s 03, a butt surface-s 04, a soft layer-s 05, a single pendulum angle-001, an epitaxial layer-002, a spread port-003, an inclined arc-e 11, a slow port-e 22, an arc-e 33, a spacer-x 01, a uniform force angle-x 02, a notch-x 03, a delay body-g 1, a top head-g 2, a slow ball-g 3, an outer soft ring-m 01, a spreading core-m 02 and a pressure arc bar-m 03.

Detailed Description

The invention is further described below with reference to the accompanying drawings: