CN216565951U - Internet of things remote meter reading device - Google Patents
Internet of things remote meter reading device Download PDFInfo
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- CN216565951U CN216565951U CN202123411899.0U CN202123411899U CN216565951U CN 216565951 U CN216565951 U CN 216565951U CN 202123411899 U CN202123411899 U CN 202123411899U CN 216565951 U CN216565951 U CN 216565951U
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Abstract
The utility model discloses an Internet of things remote meter reading device which comprises a box body and a meter reading device, wherein air outlet holes are formed in the left side and the right side of the reading box body close to the top, air inlet holes are formed in the bottom of the box body close to the left side and the right side, a filter element is installed in the shell, a fixed shaft is fixedly sleeved in the middle of the fan cover, fan blades are installed on the fixed shaft, a motor in driving connection with the fixed shaft is installed at the top of the fan cover, and an air outlet is formed in the top wall of the fan cover. The utility model provides an Internet of things remote meter reading device which is ingenious in structural arrangement and reasonable in arrangement, heat is radiated to the inside of a box body through a heat radiation port of the meter reading device when the meter reading device operates, at the moment, a motor works, a fixed shaft is utilized to drive a fan blade to rotate, outside cold air is sucked from an air inlet, the air enters the box body from an air outlet after dust is filtered by a filter element, the heat is absorbed in the box body and is discharged from an air outlet, the working environment of the meter reading device is greatly improved, the influence of external factors on the meter reading device is small, and long-time stable operation of the meter reading device is guaranteed.
Description
Technical Field
The utility model relates to the technical field of meter reading equipment, in particular to an Internet of things remote meter reading device.
Background
With the increasing development and improvement of domestic intelligent systems, remote meter reading systems are installed in most high-grade residential districts, and the systems play a very important role as important components of modern management systems. Meters such as water meters, electric meters and gas meters in each household in the residential area are installed at different positions, some meters (such as the electric meters) are installed in a centralized mode, and some meters (such as the water meters) are scattered in the household; thus bringing difficulty to the meter reading statistical work of the management department. The meter reading from household consumes a lot of manpower and time, and the meter reading from household is difficult to be completed at one time and can only be estimated sometimes. A centralized meter reading management system would make these issues historical. After the system is used, manual user-by-user meter reading is not needed. The metering values of all household meters are uniformly read by the center.
At present, urban residential water and electricity meters are installed in a concentrated mode, meter reading equipment is also installed in a concentrated mode, and due to the fact that places where meter reading equipment is installed in a concentrated mode can enter and exit freely, the situation that internal dust pollution is large after the meter reading equipment is installed for a long time is achieved, and certain influence is brought to the stability of a meter reading system. Therefore, the inventor provides the Internet of things remote meter reading device by integrating various factors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an Internet of things remote meter reading device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a remote meter reading device of the Internet of things comprises a box body and a meter reading device, wherein the meter reading device is arranged in the box body, a box door is arranged at the front position on the box body, air outlet holes are formed in the left side and the right side of the box body close to the top, air inlet holes are formed in the left side and the right side of the bottom of the box body close to the left side and the right side, an air inlet mechanism covering the air inlet holes is arranged on the inner wall of the box body, the air inlet mechanism comprises a fan cover, the left side and the right side of the fan cover are connected with a shell, fan cover screws are fixed at the middle position of the bottom in the box body, the shell screws are fixed at the air inlet holes formed in the left side and the right side of the fan cover, air inlets are formed in the left side and the right side of the fan cover, the fan cover is communicated with the shell through the air inlets, a filter element is arranged in the shell, a fixed shaft is sleeved and fixed in the middle position in the fan cover by a bearing, fan blades are arranged on the fixed shaft, and a motor in driving connection with the top of the fixed shaft, an air outlet is arranged on the top wall of the fan cover.
The meter reading device is installed in the box body, the box body is installed between the water and electricity meters, heat is radiated outwards into the box body through a self heat radiation port when the meter reading device operates, at the moment, the motor works, the fixed shaft drives the fan blades to rotate, outside cold air is sucked from the air inlet hole, the air enters the box body from the air outlet after dust is filtered by the filter element, the heat is absorbed in the box body and is discharged from the air outlet hole, the working environment of the meter reading device is greatly improved, the influence of external factors on the meter reading device is small, and long-time stable operation of the meter reading device is guaranteed.
As a further scheme of the utility model: and a ladder block is connected between the inner bottom wall of the fan cover and the fixed shaft at the same time, plays a role in guiding airflow and is scattered on the periphery of the fan cover.
As a further scheme of the utility model: the air outlet is arranged on the top wall of the air cover outside the ladder block, so that air is blown to two sides when being blown into the box body, the air outlet is just matched with the heat dissipation position of the meter reading device, and the heat dissipation effect is improved.
As a further scheme of the utility model: the top and the bottom of the box body are connected with a fixing piece in a welding mode, the top of the box body is provided with a line hole, and a line sleeving pipe is installed at the line hole position, so that the line of the meter reading device can be conveniently connected in and out.
As a further scheme of the utility model: the air-out mechanism that covers the exhaust vent is installed to the box inner wall, and air-out mechanism includes fixed frame, and welded connection has the fixed block on the fixed frame left and right sides inside wall, controls to be equipped with first sheet metal and second sheet metal in the fixed frame between the fixed block, has evenly seted up the second through-hole on the second sheet metal, has seted up first through-hole on the first sheet metal, and the air that carries the heat blows off from the through-hole outwards.
As a further scheme of the utility model: fixed frame periphery is connected with the mount, fixed connection between fixed block on second sheet metal and right side, through spring elastic connection between first sheet metal and the left fixed block, on the first sheet metal towards second sheet metal one side welded connection have with the lug that the second through-hole corresponds, first through-hole is seted up on the first sheet metal between the adjacent lug, the fan lasts to blowing in the air in the box and makes its atmospheric pressure increase, utilize atmospheric pressure oppression spring shrink, make first sheet metal and second sheet metal part, the air current outwards blows off from second through-hole to first through-hole in proper order, when the box internal gas pressure is not enough, the spring utilizes elasticity to offset first sheet metal and second sheet metal, the mutual jam through-hole prevents the air current to pass through, can avoid the foreign matter of external dust to get into in the box, keep higher positive atmospheric pressure when making the internal air extrinsic cycle of box, promote dustproof effect.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides an Internet of things remote meter reading device, which is ingenious in structural arrangement and reasonable in arrangement, heat is radiated outwards into a box body through a self heat radiation port when a meter reading device operates, a motor works and utilizes a fixed shaft to drive fan blades to rotate, outside cold air is sucked from an air inlet, the air enters the box body from an air outlet after dust is filtered by a filter element, the heat is absorbed in the box body and is discharged from an air outlet, the working environment of the meter reading device is greatly improved, the influence of external factors on the meter reading device is small, and long-time stable operation of the meter reading device is guaranteed;
2. the air outlet is further arranged on the top wall of the air cover outside the ladder block, so that air is blown to two sides when being blown into the box body, the air is just matched with the heat dissipation position of the meter reader, and the heat dissipation effect is improved;
3. according to the utility model, the fan continuously blows air into the box body to increase the air pressure of the box body, the air pressure is utilized to press the spring to contract, the first thin plate and the second thin plate are separated, the air flow is blown out from the second through hole to the first through hole in sequence, when the air pressure in the box body is insufficient, the spring presses the first thin plate and the second thin plate against each other by utilizing the elasticity, the through holes are blocked mutually to prevent the air flow from passing through, foreign matters of external dust can be prevented from entering the box body, higher positive air pressure is kept when the air in the box body circulates inside and outside, and the dustproof effect is improved;
4. the remote meter reading device is convenient to use, has a good dustproof effect on the meter reader, and guarantees normal use of the meter reader.
Drawings
Fig. 1 is a front view of an internet of things remote meter reading device.
Fig. 2 is a schematic structural diagram of a box body in an internet of things remote meter reading device.
Fig. 3 is a schematic structural diagram of an air inlet mechanism in an internet of things remote meter reading device.
Fig. 4 is a schematic structural diagram of an air outlet mechanism in an internet of things remote meter reading device.
In the figure: 1. a box body; 11. a box door; 12. sleeving a wire pipe; 13. a fixing sheet; 14. an air inlet mechanism; 141. a fan housing; 142. a housing; 143. a fixed shaft; 144. a fan blade; 145. a motor; 146. a ladder block; 147. an air inlet; 148. an air outlet; 149. a filter element; 15. an air outlet mechanism; 151. a fixing frame; 152. a first thin plate; 153. a second thin plate; 154. a fixed mount; 155. a fixed block; 156. a spring; 157. a bump; 158. a second through hole; 159. a first through hole; 16. an air outlet; 17. an air inlet hole; 18. a wire hole; 2. and a meter reader.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, an internet of things remote meter reading device comprises a box body 1 and a meter reader 2, wherein the meter reader 2 is installed in the box body 1;
a box door 11 is arranged on the front side of the box body 1, the top and bottom of the box body 1 are connected with a fixing piece 13 in a welding manner, a wire hole 18 is arranged on the top of the box body 1, a wire sleeving pipe 12 is arranged on the wire hole 18, air outlet holes 16 are arranged on the left side and the right side of the box body 1 close to the top, and an air outlet mechanism 15 covering the air outlet holes 16 is arranged on the inner wall of the box body 1;
the air outlet mechanism 15 comprises a fixed frame 151, a fixed frame 154 is connected to the periphery of the fixed frame 151, fixed blocks 155 are welded and connected to the inner side walls of the left side and the right side of the fixed frame 151, a first thin plate 152 and a second thin plate 153 are arranged in the fixed frame 151 between the left fixed block 155 and the right fixed block 155, the second thin plate 153 is fixedly connected with the fixed block 155 on the right side, the first thin plate 152 is elastically connected with the fixed block 155 on the left side through a spring 156, second through holes 158 are uniformly formed in the second thin plate 153, a bump 157 corresponding to the second through hole 158 is welded and connected to one side, facing the second thin plate 153, of the first thin plate 152, between the adjacent bumps 157, and a first through hole 159 is formed in the first thin plate 152;
air inlet holes 17 are formed in the positions, close to the left side and the right side, of the bottom of the box body 1, and an air inlet mechanism 14 covering the air inlet holes 17 is installed on the inner wall of the box body 1;
the air inlet mechanism 14 includes a fan housing 141, the left and right sides of the fan housing 141 are connected with a housing 142, the fan housing 141 is screwed to the middle position of the bottom in the case 1, the housing 142 is screwed to the air inlet holes 17 formed in the case 1 on the left and right sides of the fan housing 141, the left and right sides of the fan housing 141 are provided with air inlets 147, the bottom and the side of the housing 142 are open, the fan housing 141 is communicated with the housing 142 through the air inlets 147, a filter element 149 is installed in the housing 142, a fixed shaft 143 is fixed to the middle position of the housing 141 in a bearing fit manner, fan blades 144 are installed on the fixed shaft 143, a motor 145 which is in driving connection with the fixed shaft 143 is installed at the top of the fan housing 141, a ladder block 146 is connected between the bottom wall of the fan housing 141 and the fixed shaft 143, and an air outlet 148 is formed on the top wall of the fan housing 141 outside the ladder block 146.
The working principle of the utility model is as follows: the meter reading device 2 is arranged in the box body 1, the box body 1 is arranged between water meters, heat is radiated outwards into the box body 1 through a self heat radiation port when the meter reading device 2 operates, at the moment, the motor 145 drives the fan blades 144 to rotate by utilizing the fixed shaft 143 to suck outside cooler air from the air inlet 17, the air enters the box body 1 from the air outlet 148 after being filtered by the filter element 149, absorbs the heat in the box body 1 and is discharged from the air outlet 16, the working environment of the meter reading device is greatly improved, the influence of external factors on the meter reading device is small, and long-time stable operation of the meter reading device is guaranteed;
the fan lasts and blows in air to make its atmospheric pressure increase in the box 1, utilize atmospheric pressure oppression spring 156 to contract, make first sheet metal 152 and second sheet metal 153 separately, the air current blows off from second through-hole 158 to first through-hole 159 outwards in proper order, when box 1 internal gas pressure is not enough, spring 156 utilizes elasticity to offset first sheet metal 152 and second sheet metal 153, block up the through-hole each other and prevent the air current to pass through, can avoid the foreign matter of external dust to get into in the box, keep higher positive atmospheric pressure when making the air internal-external circulation in the box 1, promote dustproof effect.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The remote meter reading device based on the Internet of things comprises a box body (1) and a meter reading device (2), wherein the meter reading device (2) is installed in the box body (1), and is characterized in that a box door (11) is installed at the front position on the box body (1), air outlet holes (16) are formed in the left side and the right side of the box body (1) close to the top position, air inlet holes (17) are formed in the bottom of the box body (1) close to the left side and the right side, an air inlet mechanism (14) covering the air inlet holes (17) is installed on the inner wall of the box body (1), the air inlet mechanism (14) comprises an air cover (141), a shell (142) is connected to the left side and the right side of the air cover (141), and the air cover (141) is fixed to the middle position of the inner bottom of the box body (1) through screws;
casing (142) are fixed in the inlet air hole (17) position of seting up on fan housing (141) left and right sides box (1), air intake (147) have been seted up to the fan housing (141) left and right sides, casing (142) bottom and side opening, fan housing (141) are linked together through air intake (147) and casing (142), install filter core (149) in casing (142), intermediate position bearing suit is fixed with fixed axle (143) in fan housing (141), install flabellum (144) on fixed axle (143), motor (145) with fixed axle (143) drive connection are installed at fan housing (141) top, air outlet (148) have been seted up on fan housing (141) roof.
2. The internet of things remote meter reading device according to claim 1, wherein a step (146) is connected between the inner bottom wall of the wind cover (141) and the fixed shaft (143).
3. The internet of things remote meter reading device according to claim 2, wherein the air outlet (148) is formed in the top wall of the air cover (141) outside the ladder block (146).
4. The Internet of things remote meter reading device according to claim 1, wherein a fixing plate (13) is welded to the top and bottom of the box body (1), a line hole (18) is formed in the top of the box body (1), and a line sleeving pipe (12) is installed in the line hole (18).
5. The remote meter reading device based on the Internet of things is characterized in that an air outlet mechanism (15) covering an air outlet hole (16) is installed on the inner wall of the box body (1), the air outlet mechanism (15) comprises a fixed frame (151), fixed blocks (155) are welded to the inner side walls of the left side and the right side of the fixed frame (151), a first thin plate (152) and a second thin plate (153) are arranged in the fixed frame (151) between the left fixed block and the right fixed block (155), second through holes (158) are uniformly formed in the second thin plate (153), and first through holes (159) are formed in the first thin plate (152).
6. The remote meter reading device of the internet of things according to claim 5, wherein a fixing frame (154) is connected to the periphery of the fixing frame (151), the second thin plate (153) is fixedly connected with a fixing block (155) on the right side, the first thin plate (152) is elastically connected with the fixing block (155) on the left side through a spring (156), a protruding block (157) corresponding to the second through hole (158) is welded on one side, facing the second thin plate (153), of the first thin plate (152), and the first through hole (159) is formed in the first thin plate (152) between the adjacent protruding blocks (157).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411899.0U CN216565951U (en) | 2021-12-31 | 2021-12-31 | Internet of things remote meter reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411899.0U CN216565951U (en) | 2021-12-31 | 2021-12-31 | Internet of things remote meter reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216565951U true CN216565951U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123411899.0U Active CN216565951U (en) | 2021-12-31 | 2021-12-31 | Internet of things remote meter reading device |
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| Country | Link |
|---|---|
| CN (1) | CN216565951U (en) |
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2021
- 2021-12-31 CN CN202123411899.0U patent/CN216565951U/en active Active
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