CN214583676U - Radiation shielding device with arc-shaped flow guide disc - Google Patents
Radiation shielding device with arc-shaped flow guide disc Download PDFInfo
- Publication number
- CN214583676U CN214583676U CN202121124010.8U CN202121124010U CN214583676U CN 214583676 U CN214583676 U CN 214583676U CN 202121124010 U CN202121124010 U CN 202121124010U CN 214583676 U CN214583676 U CN 214583676U
- Authority
- CN
- China
- Prior art keywords
- arc
- light screen
- plate
- guide disc
- heat insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a take radiation shield assembly of convex guiding disk, main content is: the lower ends of the three heat-insulation fixing columns are mounted on the lower light screen, the bottom of the heat-insulation supporting rod is mounted in a center hole of the lower light screen, the temperature measuring probe is fixedly mounted at the top end of the heat-insulation supporting rod, the first arc-shaped flow guide disc, the second arc-shaped flow guide disc, the third arc-shaped flow guide disc, the fourth arc-shaped flow guide disc and the fifth arc-shaped flow guide disc are sequentially mounted on the three heat-insulation fixing columns from top to bottom, the second light screen is mounted on the three heat-insulation fixing columns, and the first light screen is mounted at the top ends of the three heat-insulation fixing columns. The utility model discloses simple structure not only can block various radiation and shine temperature probe by the at utmost, and the device can also the biggest guide air current flow direction temperature probe simultaneously, and the diffusion of radiant heat improves temperature probe's measurement accuracy and response speed with higher speed.
Description
Technical Field
The utility model belongs to the technical field of meteorological instrument, concretely relates to take radiation shield assembly of convex guiding plate.
Background
The direct radiation of the sun, the reflected radiation of the underlying surface, the long-wave radiation and the like can cause the temperature sensor for the weather to generate larger radiation temperature rise, thereby causing measurement errors. At present, a temperature sensor is usually arranged in a blind box or a radiation-proof cover of a meteorological station, so that various kinds of radiation can be blocked to a certain degree. However, the structure of the louver or the radiation shield is not favorable for air circulation, and the measurement accuracy and the response speed of the internal temperature sensor are reduced. Therefore, the existing temperature sensor for meteorology is difficult to accurately measure the atmospheric temperature in real time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a take radiation shield assembly of convex guiding disk, and its simple structure not only can the at utmost block various radiation and shine temperature probe, and the device can also the at utmost guide airflow flow direction to temperature probe simultaneously, and the diffusion of radiant heat improves temperature probe's measurement accuracy and response speed with higher speed.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a radiation shielding device with a circular arc-shaped flow deflector, wherein: the temperature measurement device comprises a first light screen, a second light screen, a lower light screen, a first arc-shaped guide plate, a second arc-shaped guide plate, a third arc-shaped guide plate, a fourth arc-shaped guide plate, a fifth arc-shaped guide plate, a temperature measurement probe, a heat insulation support rod and heat insulation fixing columns, wherein the lower ends of the three heat insulation fixing columns are fixedly arranged on the lower light screen, the three heat insulation fixing columns are arranged in an equilateral triangle shape, the bottoms of the heat insulation support rods are fixedly arranged in center holes of the lower light screen, the temperature measurement probe is fixedly arranged at the top end of the heat insulation support rod, the first arc-shaped guide plate, the second arc-shaped guide plate, the third arc-shaped guide plate, the fourth arc-shaped guide plate and the fifth arc-shaped guide plate are sequentially arranged on the three heat insulation fixing columns from top to bottom, the fifth arc-shaped guide plate is positioned right above the lower light screen, the second light screen is fixedly arranged on the three heat insulation fixing columns, and the second light screen is positioned on the first arc-shaped guide plate Directly over convex guiding plate, first light screen fixed mounting be in three thermal-insulated fixed column top and first light screen be located the second light screen directly over, first light screen top surface, second light screen top surface and lower light screen top surface all plated high reflective material and first light screen bottom surface, second light screen bottom surface and lower light screen bottom surface and have plated the high absorptivity material.
In order to optimize the technical scheme, the specific measures adopted further comprise:
the first shading plate, the second shading plate and the lower shading plate are all in circular arc structures.
The first light screen, the second light screen, the lower light screen, the first arc-shaped flow guide disc, the second arc-shaped flow guide disc, the third arc-shaped flow guide disc, the fourth arc-shaped flow guide disc, the fifth arc-shaped flow guide disc, the heat insulation support rod and the heat insulation fixing column are made of plastic or wood materials.
The surfaces of the first arc-shaped flow guide disc, the second arc-shaped flow guide disc, the third arc-shaped flow guide disc, the fourth arc-shaped flow guide disc and the fifth arc-shaped flow guide disc are plated with high-absorptivity materials.
The utility model adopts three heat insulation fixing columns for fixation, and the three heat insulation fixing columns are arranged in an equilateral triangle, which can increase the stability of the whole radiation shielding device structure; the temperature measuring probe is fixed on the lower light screen through a heat insulation supporting rod; the first shading plate and the second shading plate are arc-shaped, so that direct radiation with a low solar radiation angle can be effectively blocked; the surfaces of the first shading plate and the second shading plate facing the sun are plated with high-reflection materials, and the reflection materials can be silver, nickel, aluminum or other high-reflection materials, so that the direct radiation of the sun can be effectively blocked; the bottom surfaces of the first shading plate and the second shading plate are coated with high-absorptivity materials, so that the influence of various radiations entering the radiation shielding device on secondary radiation of the temperature measuring probe can be effectively reduced; the bottom surface of the lower shading plate is plated with a high-reflection material which can be silver, nickel, aluminum or other high-reflection materials, and can effectively block the reflection radiation and the long-wave radiation of the underlying surface; the surface of the lower shading plate facing the sun is coated with a high-absorptivity material, so that the influence of various radiations entering the radiation shielding device on secondary radiation of the temperature measuring probe can be effectively reduced; the first arc-shaped flow guide disc, the second arc-shaped flow guide disc, the third arc-shaped flow guide disc, the fourth arc-shaped flow guide disc and the fifth arc-shaped flow guide disc are all arc-shaped, so that airflow can be effectively guided to flow to the temperature measuring probe, the airflow speed around the temperature measuring probe is improved, and the diffusion of radiant heat is accelerated; the surfaces of the first arc-shaped flow guide disc, the second arc-shaped flow guide disc, the third arc-shaped flow guide disc, the fourth arc-shaped flow guide disc and the fifth arc-shaped flow guide disc are coated with high-absorptivity materials, so that the influence of various radiations entering the radiation shielding device on secondary radiation caused by the temperature measuring probe can be effectively reduced; the materials of the first light screen, the second light screen, the lower light screen, the first arc-shaped flow guide disc, the second arc-shaped flow guide disc, the third arc-shaped flow guide disc, the fourth arc-shaped flow guide disc, the fifth arc-shaped flow guide disc, the heat insulation support rod and the heat insulation fixing column are all plastics, wood and other materials with low heat transfer coefficients, so that the influence of heat conduction on the temperature measurement of the temperature measurement probe can be effectively reduced.
The utility model has the advantages of following several: simple structure not only can furthest block various radiation and shine temperature probe, and the device can also furthest's guide air current flow direction temperature probe simultaneously, and the diffusion of radiant heat is accelerated, improves temperature probe's measurement accuracy and response speed.
Drawings
FIG. 1 is a structural isometric view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a top view of the structure of the present invention.
Wherein the reference numerals are: the device comprises a first light screen 1, a second light screen 2, a lower light screen 3, a first arc-shaped flow guide disc 4, a second arc-shaped flow guide disc 5, a third arc-shaped flow guide disc 6, a fourth arc-shaped flow guide disc 7, a fifth arc-shaped flow guide disc 8, a temperature measuring probe 9, a heat insulation support rod 10 and a heat insulation fixing column 11.
Detailed Description
The following further description of the embodiments of the present invention is made with reference to the accompanying drawings:
a radiation shielding device with a circular arc-shaped flow deflector, wherein: the heat insulation device comprises a first light screen 1, a second light screen 2, a lower light screen 3, a first arc-shaped guide plate 4, a second arc-shaped guide plate 5, a third arc-shaped guide plate 6, a fourth arc-shaped guide plate 7, a fifth arc-shaped guide plate 8, a temperature probe 9, a heat insulation support rod 10 and heat insulation fixing columns 11, wherein the lower ends of the three heat insulation fixing columns 11 are fixedly arranged on the lower light screen 3, the three heat insulation fixing columns 11 are arranged in an equilateral triangle shape, the bottom of the heat insulation support rod 10 is fixedly arranged in a central hole of the lower light screen 3, the temperature probe 9 is fixedly arranged at the top end of the heat insulation support rod 10, the first arc-shaped guide plate 4, the second arc-shaped guide plate 5, the third arc-shaped guide plate 6, the fourth arc-shaped guide plate 7 and the fifth arc-shaped guide plate 8 are sequentially arranged on the three heat insulation fixing columns 11 from top to bottom, and the fifth arc-shaped guide plate 8 is positioned right above the lower light screen 3, second light screen 2 fixed mounting on three thermal-insulated fixed column 11 and second light screen 2 be located first convex guiding disk 4 directly over, 1 fixed mounting of first light screen three thermal-insulated fixed column 11 top and first light screen 1 be located second light screen 2 directly over, 1 top surface of first light screen, 2 top surfaces of second light screen and 3 top surfaces of lower light screen all plated high reflecting material and 1 bottom surface of first light screen, 2 bottom surfaces of second light screen and 3 bottom surfaces of lower light screen and have all plated high absorptivity material.
In the embodiment, the first light shielding plate 1, the second light shielding plate 2 and the lower light shielding plate 3 are all in a circular arc structure.
In the embodiment, the first light shielding plate 1, the second light shielding plate 2, the lower light shielding plate 3, the first arc-shaped diversion disc 4, the second arc-shaped diversion disc 5, the third arc-shaped diversion disc 6, the fourth arc-shaped diversion disc 7, the fifth arc-shaped diversion disc 8, the heat insulation support rod 10 and the heat insulation fixing column 11 are made of plastic or wood materials.
In the embodiment, the surfaces of the first circular arc-shaped diversion disc 4, the second circular arc-shaped diversion disc 5, the third circular arc-shaped diversion disc 6, the fourth circular arc-shaped diversion disc 7 and the fifth circular arc-shaped diversion disc 8 are all plated with high-absorptivity materials.
The utility model adopts three heat insulation fixing columns 11 for fixation, and the three heat insulation fixing columns 11 are arranged in an equilateral triangle, which can increase the stability of the whole radiation shielding device structure; the temperature measuring probe 9 is fixed on the lower shading plate 3 through a heat insulation supporting rod 10; the first shading plate 1 and the second shading plate 2 are arc-shaped, so that direct radiation with a low solar radiation angle can be effectively blocked; the surfaces of the first shading plate 1 and the second shading plate 2 facing the sun are plated with high-reflection materials, and the reflection materials can be silver, nickel, aluminum or other high-reflection materials, so that the direct radiation of the sun can be effectively blocked; the bottom surfaces of the first shading plate 1 and the second shading plate 2 are coated with high-absorptivity materials, so that the influence of various radiations entering the radiation shielding device on secondary radiation caused by the temperature measuring probe 9 can be effectively reduced; the bottom surface of the lower shading plate 3 is plated with a high-reflection material which can be silver, nickel, aluminum or other high-reflection materials, and can effectively block the reflection radiation and long-wave radiation of the underlying surface; the surface of the lower shading plate 3 facing the sun is coated with a high-absorptivity material, so that the influence of various radiations entering the radiation shielding device on secondary radiation of the temperature measuring probe 9 can be effectively reduced; the first arc-shaped flow guide disc 4, the second arc-shaped flow guide disc 5, the third arc-shaped flow guide disc 6, the fourth arc-shaped flow guide disc 7 and the fifth arc-shaped flow guide disc 8 are all arc-shaped, so that airflow can be effectively guided to flow to the temperature measuring probe 9, the airflow speed around the temperature measuring probe 9 is improved, and the diffusion of radiant heat is accelerated; the surfaces of the first arc-shaped flow guide disc 4, the second arc-shaped flow guide disc 5, the third arc-shaped flow guide disc 6, the fourth arc-shaped flow guide disc 7 and the fifth arc-shaped flow guide disc 8 are coated with high-absorptivity materials, so that the influence of various radiations entering the radiation shielding device on secondary radiation caused by the temperature measuring probe 9 can be effectively reduced; the materials of the first light screen 1, the second light screen 2, the lower light screen 3, the first arc-shaped flow guide disc 4, the second arc-shaped flow guide disc 5, the third arc-shaped flow guide disc 6, the fourth arc-shaped flow guide disc 7, the fifth arc-shaped flow guide disc 8, the heat insulation support rod 10 and the heat insulation fixing column 11 are all plastic, wood and other materials with low heat transfer coefficients, so that the influence of heat conduction on the temperature measurement of the temperature measuring probe 9 can be effectively reduced.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a take radiation shield assembly of convex guiding disk which characterized in that: the heat insulation type solar heat collector comprises a first light screen (1), a second light screen (2), a lower light screen (3), a first arc-shaped guide plate (4), a second arc-shaped guide plate (5), a third arc-shaped guide plate (6), a fourth arc-shaped guide plate (7), a fifth arc-shaped guide plate (8), a temperature measuring probe (9), a heat insulation support rod (10) and heat insulation fixing columns (11), wherein the lower ends of the heat insulation fixing columns (11) are fixedly installed on the lower light screen (3) and are three, the heat insulation fixing columns (11) are arranged in an equilateral triangle shape, the bottom of the heat insulation support rod (10) is fixedly installed in a center hole of the lower light screen (3), the temperature measuring probe (9) is fixedly installed at the top end of the heat insulation support rod (10), and the first arc-shaped guide plate (4), the second arc-shaped guide plate (5) and the third arc-shaped guide plate (6), A fourth arc-shaped guide plate (7) and a fifth arc-shaped guide plate (8) are sequentially arranged on the three heat-insulating fixing columns (11) from top to bottom, the fifth arc-shaped guide plate (8) is positioned right above the lower light screen (3), the second shading plates (2) are fixedly arranged on the three heat insulation fixing columns (11) and the second shading plates (2) are positioned right above the first arc-shaped diversion plate (4), the first shading plate (1) is fixedly arranged at the top ends of the three heat insulation fixing columns (11) and the first shading plate (1) is positioned right above the second shading plate (2), the top surface of the first shading plate (1), the top surface of the second shading plate (2) and the top surface of the lower shading plate (3) are plated with high-reflection materials, and the bottom surfaces of the first shading plate (1), the second shading plate (2) and the lower shading plate (3) are plated with high-absorptivity materials.
2. The radiation shield with an arc deflector of claim 1, wherein: the first shading plate (1), the second shading plate (2) and the lower shading plate (3) are all in circular arc structures.
3. The radiation shield with an arc deflector of claim 1, wherein: the heat insulation support plate is characterized in that the first light screen (1), the second light screen (2), the lower light screen (3), the first arc-shaped flow guide disc (4), the second arc-shaped flow guide disc (5), the third arc-shaped flow guide disc (6), the fourth arc-shaped flow guide disc (7), the fifth arc-shaped flow guide disc (8), the heat insulation support rod (10) and the heat insulation fixing column (11) are made of plastics or wood materials.
4. The radiation shield with an arc deflector of claim 1, wherein: the surfaces of the first arc-shaped guide disc (4), the second arc-shaped guide disc (5), the third arc-shaped guide disc (6), the fourth arc-shaped guide disc (7) and the fifth arc-shaped guide disc (8) are plated with high-absorptivity materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124010.8U CN214583676U (en) | 2021-05-25 | 2021-05-25 | Radiation shielding device with arc-shaped flow guide disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124010.8U CN214583676U (en) | 2021-05-25 | 2021-05-25 | Radiation shielding device with arc-shaped flow guide disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214583676U true CN214583676U (en) | 2021-11-02 |
Family
ID=78329802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121124010.8U Active CN214583676U (en) | 2021-05-25 | 2021-05-25 | Radiation shielding device with arc-shaped flow guide disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214583676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430632A (en) * | 2021-12-24 | 2022-05-03 | 南京信息工程大学 | Ventilation device for temperature sensor array |
-
2021
- 2021-05-25 CN CN202121124010.8U patent/CN214583676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430632A (en) * | 2021-12-24 | 2022-05-03 | 南京信息工程大学 | Ventilation device for temperature sensor array |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111290047B (en) | Temperature sensor for observing earth surface air temperature | |
| CN112924042A (en) | Temperature sensor array with flow guide disc | |
| CN214583676U (en) | Radiation shielding device with arc-shaped flow guide disc | |
| CN111290046B (en) | Temperature sensor with flow guide surface for meteorological measurement | |
| WO2017186101A1 (en) | Anti-radiation shield for meteorological measurement | |
| EP2192360A1 (en) | A reflector and a solar tank-type heat collector applying it | |
| CN111174925B (en) | Ventilation device of temperature sensor for meteorological measurement | |
| CN214583677U (en) | Radiation shielding device with drainage disc | |
| Zheng et al. | Experimental test of a novel multi-surface trough solar concentrator for air heating | |
| CN215811288U (en) | Radiation protection cover with flow guide disc | |
| CN212300674U (en) | Natural draft radiation shield for meteorological measurement | |
| CN112362192A (en) | Temperature sensing equipment for meteorological station | |
| CN106872030B (en) | Visible-short-wave infrared ultraphotic spectrum irradiance instrument available for long-term automatic Observation | |
| CN111290049A (en) | Fin type temperature sensor | |
| CN217211152U (en) | Temperature sensor array with flow guide disc | |
| CN214951885U (en) | Radiation protection cover with double-layer drainage device | |
| CN217059084U (en) | A kuppe for meteorological observation | |
| CN215492149U (en) | Flow guiding device for temperature sensor | |
| CN112945406A (en) | Low radiation error temperature sensing device | |
| CN111290050A (en) | Temperature sensor for weather based on filiform radiator | |
| CN111290045B (en) | Filamentous hemispherical surface temperature sensor | |
| CN211402793U (en) | Radiation protection cover for temperature sensor of meteorological station | |
| CN111521294B (en) | Forced ventilation radiation-proof cover with flow guide device | |
| CN113324675A (en) | Temperature measuring device for weather | |
| CN218211657U (en) | Multi-ventilation-hole flow guide device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |