CN214200855U - Sand-proof radon-measuring collector - Google Patents
Sand-proof radon-measuring collector Download PDFInfo
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- CN214200855U CN214200855U CN202022992319.0U CN202022992319U CN214200855U CN 214200855 U CN214200855 U CN 214200855U CN 202022992319 U CN202022992319 U CN 202022992319U CN 214200855 U CN214200855 U CN 214200855U
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- sand
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- radon
- air inlet
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Abstract
The utility model relates to a sand prevention radon measuring collector, including the bobbin, the bottom of bobbin is provided with the air inlet, and the surface of air inlet is provided with sand prevention device. The utility model discloses with radon measurement collector's inlet vent department, install sand prevention device additional, can prevent that fine sand from inhaling within the trachea.
Description
Technical Field
The utility model relates to a resource investigation field especially relates to a sand prevention radon measurement collector.
Background
The soil radon gas measurement has a good guiding effect on searching sandstone-type uranium deposit exploration with shallow burial depth and no development of a water-resisting layer of a top plate of an ore body. At present, soil radon gas measurement is widely used, a drill hole is firstly constructed in soil, then a sampler is inserted into the drill hole and sealed by soil, and a gas in the soil is pumped out by using an air pump and is measured by a radon measuring instrument. However, after the existing sampler is inserted into soil, fine sand soil is very easy to be sucked into an air cylinder to cause blockage in the air suction process, and air cannot be sucked, so that the measurement effect and quality of soil radon gas are directly influenced.
The existing sampler only has air holes and is not anti-blocked, and fine sand cannot be prevented from being sucked into the air pipe.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a sand-proof radon measuring collector which overcomes or at least partially solves the above problems.
According to the utility model discloses an aspect provides a sand prevention radon measurement collector, including the bobbin, the bottom of bobbin is provided with the air inlet, and the surface of air inlet is provided with sand prevention device.
In one possible embodiment, the sand control device comprises an outer diamond filter screen, an inner diamond filter screen, and activated carbon cotton located between the outer diamond filter screen and the inner diamond filter screen.
In a possible embodiment, the top end of the tube is provided with an air outlet, wherein the air outlet is connected with the main instrument by a hose.
In one possible embodiment, the bobbin comprises a first cylinder and a second cylinder, wherein the first cylinder is integrally formed and is located above the second cylinder, the diameter of the first cylinder is 200mm, the diameter of the second cylinder is 50mm, the length of the second cylinder is 1000mm, the air outlet is located on the first cylinder, and the air inlet is located at the bottom of the second cylinder.
In a possible embodiment, the lower part of the air inlet is screwed with a conical head.
The utility model discloses with radon measurement collector's inlet vent department, install sand prevention device additional, can prevent that fine sand from inhaling within the trachea.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a sand-proof radon measuring collector provided by an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic structural diagram of a sand control device according to an embodiment of the present invention;
description of reference numerals:
1-an air outlet, 3-a bobbin, 4-an air inlet, 5-a sand prevention device and 6-a conical head;
51-outer diamond filter screen, 52-activated carbon cotton and 53-inner diamond filter screen.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terms "comprises" and "comprising," and any variations thereof, in the described embodiments of the invention, and in the claims and drawings, are intended to cover a non-exclusive inclusion, such as a list of steps or elements.
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1-3, the embodiment of the utility model provides a sand-proof radon measuring collector, include:
the device comprises a bobbin 3, wherein an air inlet 4 is formed in the bottom end of the bobbin 3, and a sand prevention device 5 is arranged on the surface of the air inlet 4.
In one example, the sand control device 5 includes an outer diamond filter mesh 51, an inner diamond filter mesh 53, and activated carbon wool 52 located between the outer diamond filter mesh 51 and the inner diamond filter mesh 53.
In one example, the top end of the bobbin 3 is provided with an air outlet 1, wherein the air outlet 1 is connected with a main instrument by a hose.
In one example, the sand and radon measuring collector is made entirely of a high strength seamless steel tube with a hollow interior.
In one example, the bobbin 3 comprises a first cylinder with a diameter of 200mm and a second cylinder with a diameter of 50mm integrally formed at the upper side and a length of 1000mm at the lower side, the air outlet 1 is located at the first cylinder, and the air inlet 4 is located at the bottom of the second cylinder.
In one example, the lower part of the air inlet 4 is threaded with a conical head 6, which can be removed if sand is inadvertently introduced into the pipe.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The sand-proof radon measuring collector is characterized by comprising a bobbin (3), wherein an air inlet (4) is formed in the bottom end of the bobbin (3), and a sand-proof device (5) is arranged on the surface of the air inlet (4).
2. The anti-sand radon measuring collector as claimed in claim 1, wherein said anti-sand device (5) comprises an outer diamond filter mesh (51), an inner diamond filter mesh (53), and activated carbon cotton (52) between the outer diamond filter mesh (51) and the inner diamond filter mesh (53).
3. The sand-proof radon measuring collector according to claim 1, wherein the top end of the bobbin (3) is provided with an air outlet (1), wherein the air outlet (1) is connected with a main instrument by a hose.
4. The sand-proof radon measuring collector according to claim 3, wherein the tube (3) comprises a first cylinder and a second cylinder, wherein the first cylinder is integrally formed, the first cylinder is 200mm in diameter, the second cylinder is 50mm in diameter, the second cylinder is 1000mm in length, the air outlet (1) is positioned on the first cylinder, and the air inlet (4) is positioned at the bottom of the second cylinder.
5. The sand-proof radon measuring collector as claimed in claim 1, wherein the lower part of the air inlet (4) is connected with a conical head (6) by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992319.0U CN214200855U (en) | 2020-12-14 | 2020-12-14 | Sand-proof radon-measuring collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992319.0U CN214200855U (en) | 2020-12-14 | 2020-12-14 | Sand-proof radon-measuring collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214200855U true CN214200855U (en) | 2021-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022992319.0U Active CN214200855U (en) | 2020-12-14 | 2020-12-14 | Sand-proof radon-measuring collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214200855U (en) |
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2020
- 2020-12-14 CN CN202022992319.0U patent/CN214200855U/en active Active
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