CN219715746U - Phased array weather radar with emergent heat abstractor - Google Patents
Phased array weather radar with emergent heat abstractor Download PDFInfo
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- CN219715746U CN219715746U CN202320392786.0U CN202320392786U CN219715746U CN 219715746 U CN219715746 U CN 219715746U CN 202320392786 U CN202320392786 U CN 202320392786U CN 219715746 U CN219715746 U CN 219715746U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 238000012423 maintenance Methods 0.000 claims abstract description 26
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model discloses a phased array weather radar with an emergency heat dissipation device, which comprises a radar body, a maintenance operation door arranged on one side of the radar body, and the emergency heat dissipation device arranged at a heat dissipation port on the inner side of the maintenance operation door; the emergency heat dissipation device comprises an emergency door arranged at the heat dissipation opening, a driving assembly for driving the emergency door to open, a controller for controlling the driving assembly to act, and a temperature sensor for acquiring temperature data of the radar body; the output end of the temperature sensor is electrically connected with the receiving end of the controller, and the output end of the controller is electrically connected with the receiving end of the driving assembly. The utility model has simple control and high safety performance, and ensures that the radar can normally radiate heat in emergency.
Description
Technical Field
The utility model belongs to the technical field of phased array weather radars, and particularly relates to a phased array weather radar.
Background
The phased array weather radar is used for detecting natural disaster weather such as tornadoes and the like, gradually becomes the first choice of the weather radar, and has the advantages of high speed, high resolution, full coverage, synchronous observation, ultra-low data time difference and the like. At present, the phased array weather radar heat dissipation mainly adopts an air conditioner integrated cooling mode, namely, air conditioning equipment is installed in a radar host, and air cooling heat dissipation is carried out on components in the host. However, in extreme weather conditions, or when the air conditioner stops working due to faults, cooling and heat dissipation cannot be performed on the radar equipment, and due to electromagnetic interference prevention, the radar host is designed into a closed space, along with the detection work of the radar, when heat cannot be timely discharged out of the case, the internal temperature of the host can be gradually increased, and the temperature of each chip in the radar host can reach or exceed the junction temperature of the chip, so that the chip performance is deteriorated, even the host is damaged, and in order to ensure that the air cooling and heat dissipation can be performed by using external air in an air-conditioner-free working state, the electromagnetic compatibility of the radar is ensured, and the radar is required to be automatically monitored according to the internal environment temperature of the host, so that the heat dissipation is performed on the radar by an emergency heat dissipation device which is automatically opened, and the normal working of the radar is ensured.
Disclosure of Invention
The utility model aims to provide a phased array weather radar so as to solve the technical problem that the phased array weather radar cannot dissipate heat under emergency conditions.
In order to achieve the above purpose, the specific technical scheme of the utility model is as follows:
the phased array weather radar comprises a radar body, a maintenance operation door arranged on one side of the radar body, and an emergency heat dissipation device arranged at a heat dissipation port on the inner side of the maintenance operation door;
the emergency heat dissipation device comprises an emergency door arranged at the heat dissipation opening, a driving assembly for driving the emergency door to open, a controller for controlling the driving assembly to act, and a temperature sensor for acquiring temperature data of the radar body; the output end of the temperature sensor is electrically connected with the receiving end of the controller, and the output end of the controller is electrically connected with the receiving end of the driving assembly.
From this, when meetting emergency, the inside cooling system of phased array weather radar can't work, temperature sensor gives the controller with temperature data transmission this moment, and the controller control drive assembly starts afterwards, and the drive emergency door is opened, and the thermovent of maintenance operation door carries out emergent heat dissipation for phased array weather radar this moment.
Further, a shutter is arranged at the heat radiation opening of the maintenance operation door, a waveguide window is arranged on the inner side of the shutter, and the emergency heat radiation device is arranged on one side, deviating from the shutter, of the waveguide window.
Further, the emergency heat dissipation device further comprises a Hall sensor for detecting the opening and closing state of the emergency door, and the output end of the Hall sensor is electrically connected with the receiving end of the controller.
Still further, hall sensor sets up at emergency door length direction's both ends.
Still further, emergency door and the inboard hinge connection of maintenance operation door, the emergency door is installed in the relative one end of hinge drive assembly, drive assembly is including installing the inboard bolt fixed block of maintenance operation door to and install the electronic bolt on the emergency door, electronic bolt is connected with the controller electricity.
In addition, drive assembly sets up two at least groups, and two sets of drive assembly installs respectively at emergency door length direction's both ends.
The utility model has the following advantages:
1) The emergency heat dissipation device disclosed by the utility model has the advantages of small volume, good concealment, simple control, high safety performance, no maintenance, no influence on the overall appearance of the radar, suitability for various types of radar products, capability of ensuring the normal heat dissipation operation of the radar in an emergency, and capability of meeting the requirements of three protection and electromagnetic compatibility of the radar.
2) The radar applied to the emergency heat dissipation device can eliminate the radome used by the radar and reduce the manufacturing cost of the radar.
3) The emergency heat dissipation device can be used in multiple sets simultaneously and is combined with remote control.
Drawings
FIG. 1 is an installation view of an emergency heat sink of the present utility model;
FIG. 2 is a schematic view of the outer side structure of the maintenance operation door of the present utility model;
FIG. 3 is a schematic view of the inside structure of the maintenance operation door of the present utility model;
fig. 4 is a schematic view of the structure of the radar body of the present utility model.
The figure indicates: 1. maintaining the operation door; 2. an emergency door; 3. an automatic rebound bolt; 4. a hall sensor; 5. stainless steel spring hinges; 6. an electric latch; 7. a bolt fixing block; 8. a shutter; 9. a waveguide window; 10. an emergency heat dissipation device; 11. a radar body; 12. and a drive assembly.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings for a better understanding of the objects, structures and functions of the present utility model.
As shown in fig. 1, 3 and 4, a phased array weather radar of the present embodiment includes a radar body 11, a maintenance operation door 1 provided on one side of the radar body 11, and an emergency heat dissipation device 10 installed at a heat dissipation port of an inner side of the maintenance operation door 1, a louver 8 is provided at the heat dissipation port of the maintenance operation door 1, a waveguide window 9 is installed on an inner side of the louver 8, and the emergency heat dissipation device 10 is installed on one side of the waveguide window 9 facing away from the louver 8.
As shown in fig. 1 and 4, the emergency heat dissipation device 10 includes an emergency door 2 installed at the heat dissipation port, a driving assembly 12 for driving the emergency door 2 to open, a controller for controlling the driving assembly 12 to act, a temperature sensor for acquiring temperature data of the radar body 11, and a hall sensor 4 for detecting an open/close state of the emergency door 2. The output ends of the temperature sensor and the Hall sensor 4 are electrically connected with the receiving end of the controller, and the output end of the controller is electrically connected with the receiving end of the driving assembly 12. Preferably, in order to better detect the open-close state of the emergency door 2, the hall sensors 4 are disposed at both ends of the emergency door 2 in the length direction.
As shown in fig. 1 and 3, the emergency door 2 is hinged to the inner side of the maintenance operation door 1, and the driving assembly 12 is mounted on the opposite end of the emergency door 2. The emergency door 2 and the inner side of the maintenance operation door 1 can also be connected through a stainless steel spring hinge 5. The driving assembly 12 comprises a bolt fixing block 7 arranged on the inner side of the maintenance operation door 1 and an electric bolt 6 arranged on the emergency door 2, wherein the electric bolt 6 is electrically connected with the controller. Specifically, the electric bolt 6 comprises a linear electric push rod and an automatic rebound bolt 3 arranged at the end part of the linear electric push rod, and the linear electric push rod has small power and large thrust, and can maximally reach 12N thrust. When the emergency door is in a closed state, the automatic rebound bolt 3 is inserted in the middle of a bolt fixing block fixed on the radar maintenance operation door.
Preferably, as shown in fig. 1 and fig. 2, a waterproof sealing strip is arranged between the emergency door 2 and the maintenance operation door 1, so as to ensure the sealing performance of the radar host, the louver 8 is utilized to perform heat dissipation and ventilation outside the maintenance operation door 1, a waterproof effect is achieved, a layer of dust screen with small mesh is fixed on the louver 8 and used for blocking external insects from climbing into the host, and a layer of waveguide window 9 is installed and fixed in the intermediate space between the louver 8 and the emergency door 2 and used for filtering external clutter from entering into the host as shown in fig. 2 and fig. 3. Preferably, as shown in fig. 1, for better controlling the opening of the emergency door 2, at least two groups of driving assemblies 12 are provided, and the two groups of driving assemblies 12 are respectively installed at two ends of the emergency door 2 in the length direction.
As shown in fig. 1, 3 and 4, when the temperature sensor monitors that the temperature inside the radar body 11 is abnormally increased and the air conditioning equipment does not work, the controller sends an instruction to the driving assembly 12 to power up the electric plug 6, and the electric push rod is powered on to perform linear motion, so that the automatic rebound plug 3 is separated from the plug fixing block 7, the emergency door 2 is turned into an open state under the action of the stainless steel spring hinge 5, and the hall sensor 4 can remotely monitor the open-close state of the emergency door 2. The emergency device of this embodiment is small, can install above a plurality of maintenance window doors of radar, let the inside air convection that forms of radar host computer, reach and carry out emergent heat dissipation for the radar host computer, the direction that this emergency heat abstractor opened is inside the radar host computer, not receive external environment's influence promptly, this emergency device's automatic kick-back bolt 3 can manually stir the bolt under the condition that electric putter is not electrified, open emergency door, carry out the heat of fanning, realized automatic control and manual control's combination mode, facilitate the use more.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A phased array weather radar with an emergency heat dissipation device, which is characterized by comprising a radar body (11), a maintenance operation door (1) arranged on one side of the radar body (11), and an emergency heat dissipation device (10) arranged at a heat dissipation port on the inner side of the maintenance operation door (1);
the emergency heat dissipation device (10) comprises an emergency door (2) arranged at the heat dissipation opening, a driving assembly (12) for driving the emergency door (2) to open, a controller for controlling the driving assembly (12) to act, and a temperature sensor for acquiring temperature data of the radar body (11); the output end of the temperature sensor is electrically connected with the receiving end of the controller, and the output end of the controller is electrically connected with the receiving end of the driving component (12).
2. Phased array weather radar according to claim 1, characterized in that a louver (8) is arranged at the heat radiation opening of the maintenance operation door (1), a waveguide window (9) is arranged on the inner side of the louver (8), and the emergency heat radiation device (10) is arranged on the side, deviating from the louver (8), of the waveguide window (9).
3. Phased array weather radar according to claim 1 or 2, characterized in that the emergency heat sink (10) further comprises a hall sensor (4) for detecting the open/close state of the emergency gate (2), the output of the hall sensor (4) being electrically connected to the receiving end of the controller.
4. A phased array weather radar according to claim 3, characterised in that the hall sensors (4) are arranged at both ends of the length direction of the emergency gate (2).
5. Phased array weather radar according to claim 1, characterized in that the emergency gate (2) is hinged to the inside of the maintenance operation gate (1), the emergency gate (2) is provided with the driving assembly (12) at the opposite end of the hinge, the driving assembly (12) comprises a bolt fixing block (7) arranged on the inside of the maintenance operation gate (1), and an electric bolt (6) arranged on the emergency gate (2), and the electric bolt (6) is electrically connected with the controller.
6. Phased array weather radar according to claim 1 or 5, characterized in that the drive assemblies (12) are arranged in at least two groups, and that the drive assemblies (12) of two groups are mounted at both ends of the emergency gate (2) in the length direction, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392786.0U CN219715746U (en) | 2023-03-06 | 2023-03-06 | Phased array weather radar with emergent heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392786.0U CN219715746U (en) | 2023-03-06 | 2023-03-06 | Phased array weather radar with emergent heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715746U true CN219715746U (en) | 2023-09-19 |
Family
ID=87976920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320392786.0U Active CN219715746U (en) | 2023-03-06 | 2023-03-06 | Phased array weather radar with emergent heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715746U (en) |
-
2023
- 2023-03-06 CN CN202320392786.0U patent/CN219715746U/en active Active
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