CN216216080U - Maintenance and protection detection device of fire-fighting power supply working state monitor - Google Patents
Maintenance and protection detection device of fire-fighting power supply working state monitor Download PDFInfo
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- CN216216080U CN216216080U CN202122599668.0U CN202122599668U CN216216080U CN 216216080 U CN216216080 U CN 216216080U CN 202122599668 U CN202122599668 U CN 202122599668U CN 216216080 U CN216216080 U CN 216216080U
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Abstract
The utility model provides a maintenance detection device of a fire power supply working state monitor. The maintenance detection device of the fire power supply working state monitor comprises an annular plate, wherein four mounting holes are formed in the annular plate; the monitoring device comprises a first protection box, wherein the first protection box is movably sleeved on a monitor, an annular plate is sleeved on the first protection box, the annular plate and the first protection box are integrally formed, and both sides of the first protection box are provided with openings. The maintenance detection device of the fire power supply working state monitor has the advantages that the two manual heat exhausting fans can be driven to rotate by wind power in any wind direction for heat dissipation, the heat dissipation effect and the heat dissipation speed of the monitor are effectively improved, energy is saved, the electric heat exhausting fans can be started to dissipate heat under the condition of no wind and when the temperature in the monitor is high, the condition that the temperature of the monitor is too high to influence the normal operation of internal elements of the monitor is avoided, meanwhile, the monitor can be protected, and the phenomenon that the monitor is corroded by rainwater is avoided.
Description
Technical Field
The utility model relates to the technical field of fire fighting, in particular to a maintenance detection device of a fire-fighting power supply working state monitor.
Background
Along with the rapid development of economy in China, modern large-volume buildings, public gathering place buildings and high-rise buildings are more and more, a fire control center of the fire control center controls the operation of a plurality of fire safety systems such as an automatic fire alarm system, an automatic water spraying fire extinguishing system, a fire accident broadcasting system, a smoke prevention and discharge system, a gas fire extinguishing system, a fire hydrant system, an emergency lighting system and the like, and is the key of fire safety of the buildings, and whether a fire alarm system and related fire-fighting linkage equipment of a fire control room can work normally depends on the working state of a power supply of the fire-fighting equipment. Thus, in case of fire, if the fire fighting equipment power supply does not operate reliably and stably, the fire fighting equipment invested in large amounts of money may behave as a dummy. Therefore, a monitor for monitoring whether the working state of the fire-fighting power supply is normal is installed in the installation place of the fire-fighting equipment, and the working state of the fire-fighting equipment power supply is detected, so that when the fire-fighting power supply has faults of overvoltage, undervoltage, overcurrent, overload, phase failure and the like, an alarm signal is sent out, the working state of the monitored equipment power supply can be reflected in real time and displayed in a centralized manner, the crisis condition that the fire-fighting equipment cannot work normally due to power supply faults when a fire disaster occurs is effectively avoided, and the reliability of a fire-fighting linkage system is guaranteed to the maximum extent. Therefore, whether the monitor can work normally directly influences whether the fire fighting equipment can work normally.
The monitor generally adopts 12V direct current power supply, and the electric element power in the monitor is not big, and the heat that its normal operating gived off can normally be discharged from the louvre on the monitor casing, and the casing temperature generally can not rise to too high. However, in some temporary projects with high fire fighting requirements on outdoor construction sites, some fire fighting equipment is also installed, so that some monitors are also installed in a matching manner to monitor the working state of the fire fighting equipment in real time. The monitor is limited by conditions of an installation place, sometimes the monitor has to be installed outdoors for use, in hot summer, the monitor is exposed outdoors and irradiated by sunlight, the heat dissipation effect of the heat dissipation holes of the monitor is poor, the internal temperature of the monitor is too high to influence the normal operation of internal elements of the monitor, and the fire-fighting power supply cannot be effectively monitored, so that fire-fighting potential safety hazards are caused; moreover, the monitor is exposed outdoors, so that the monitor is in the risk of being affected with damp and can cause all problems; furthermore, the buttons of the monitor may be at risk of being touched by mistake.
Therefore, it is necessary to provide a maintenance detecting device for preventing the power supply working state monitor to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a maintenance detection device of a fire power supply working state monitor, which can drive two manual heat exhausting fans to rotate to dissipate heat by wind power in any wind direction, effectively improve the heat dissipation effect and the heat dissipation speed of the monitor, save energy, start the electric heat exhausting fans to dissipate heat under the condition of no wind and when the temperature in the monitor is higher, avoid the normal operation of the internal elements of the monitor from being influenced by overhigh temperature of the monitor, protect the monitor and avoid being corroded by rainwater.
In order to solve the above technical problems, the maintenance detection device of the monitor for the working state of the fire power supply provided by the utility model comprises: the annular plate is provided with four mounting holes; the first protection box is movably sleeved on the monitor, the annular plate is sleeved on the first protection box, the annular plate and the first protection box are integrally formed, and two sides of the first protection box are both provided with openings; the second protective box is hinged to one side of the first protective box, an opening is formed in one side of the second protective box, the second protective box is matched with the first protective box, and a matched buckle structure is arranged on one side of the second protective box and one side of the first protective box; the electric heat exhaust fan is fixedly arranged at the bottom of the second protection box; the controller and the battery are fixedly arranged on the inner wall of one side of the second protection box; the temperature sensor is fixedly arranged on one side of the monitor, and a probe head of the temperature sensor extends into the monitor; and the energy-consumption-free heat dissipation mechanism is arranged on the second protection box.
Preferably, the dissipation mechanism without energy consumption comprises two manual heat exhausting fans, two connecting shafts, a sleeve, a rotating shaft, two first bevel gears, two second bevel gears, an L-shaped block, a rotating rod, a third bevel gear, a fourth bevel gear and a windmill, wherein the two manual heat exhausting fans are fixedly arranged on one side of the second protection box, the two connecting shafts are respectively and fixedly arranged on the central shafts of the two manual heat exhausting fans, the sleeve is fixedly arranged at the top of the second protection box, the rotating shaft is rotatably arranged on the inner wall of the sleeve, two ends of the rotating shaft extend out of the sleeve, the two first bevel gears are respectively and fixedly sleeved on the rotating shaft, the two second bevel gears are respectively and fixedly arranged at one ends of the two connecting shafts, and the two second bevel gears are respectively meshed with the two first bevel gears, l type piece rotates the cover and establishes on the sleeve, the bull stick rotates to be installed one side of L type piece, third bevel gear fixed mounting be in the top of pivot, fourth bevel gear fixed mounting be in the one end of bull stick, fourth bevel gear with the meshing of third bevel gear mutually, windmill fixed mounting be in the one end of bull stick.
Preferably, the bottom of the second protection box is provided with a first heat dissipation hole, the first heat dissipation hole is matched with the electric heat exhaust fan, one side of the second protection box is provided with two second heat dissipation holes, and the two second heat dissipation holes are respectively matched with the two manual heat exhaust fans.
Preferably, the bottom of the electric heat exhausting fan and one side of the two manual heat exhausting fans are fixedly provided with dust screens.
Preferably, a plurality of semicircle holes have all been seted up on first guard box with the second guard box, and is a plurality of all be provided with semicircle rubber circle in the semicircle hole, it is a plurality of the position in semicircle hole corresponds with a plurality of threading hole positions at monitor top.
Preferably, a transparent observation window is arranged on one side, away from the opening, of the second protection box.
Compared with the related art, the maintenance detection device of the monitor for the working state of the fire power supply has the following beneficial effects:
the utility model provides a maintenance detection device of a fire power supply working state monitor, which comprises the following components:
the annular plate, the first protection box, the second protection box, the electric heat exhausting fans, the controller, the battery, the temperature sensor and the energy-consumption-free heat dissipation mechanism are matched, the windmill can be blown by wind, so that the two manual heat exhausting fans can dissipate heat to the outside of the second protection box, the rotating direction of the manual heat exhausting fans cannot be changed along with the change of the wind direction, the heat dissipation effect and the heat dissipation speed of the monitor are effectively improved, and energy is saved; even under the condition of no wind, also can start the electric heat removal fan when monitor internal temperature is higher and dispel the heat, avoid monitor high temperature and influence monitor internal element's normal operating, the guarantee monitor is monitored fire power supply effectively, reduces fire control potential safety hazard, can protect the monitor simultaneously, avoids receiving the rainwater to corrode.
Drawings
FIG. 1 is a schematic structural diagram of a maintenance detection device of a monitor for monitoring the working status of a fire-fighting power supply according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a side cross-sectional structural schematic view of the drive mechanism of the present invention;
FIG. 5 is a schematic front view of the ring plate and the first protection box of the present invention;
FIG. 6 is a schematic front view of the present invention;
FIG. 7 is a schematic side view of the ring plate, the first guard and the second guard of the present invention;
FIG. 8 is a schematic top view of the ring plate, the first guard and the second guard of the present invention;
FIG. 9 is a schematic view of a side vent of the monitor.
Reference numbers in the figures: 1. an annular plate; 2. a first protective box; 3. a second protective box; 4. an electric heat exhausting fan; 5. a controller; 6. a battery; 7. a temperature sensor; 8. a manual heat exhausting fan; 9. a connecting shaft; 10. a sleeve; 11. a rotating shaft; 12. a first bevel gear; 13. a second bevel gear; 14. an L-shaped block; 15. a rotating rod; 16. a third bevel gear; 17. a fourth bevel gear; 18. a windmill.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1-9, wherein fig. 1 is a schematic structural diagram of a maintenance detecting device of a monitor for monitoring a working state of a fire power supply according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of portion B of FIG. 1; FIG. 4 is a side cross-sectional structural schematic view of the drive mechanism of the present invention; FIG. 5 is a schematic front view of the ring plate and the first protection box of the present invention; FIG. 6 is a schematic front view of the present invention; FIG. 7 is a schematic side view of the ring plate, the first guard and the second guard of the present invention; FIG. 8 is a schematic top view of the ring plate, the first guard and the second guard of the present invention; FIG. 9 is a schematic view of a side vent of the monitor. The maintenance detection device of the fire power supply working state monitor comprises: the device comprises an annular plate 1, wherein four mounting holes are formed in the annular plate 1; the monitoring device comprises a first protection box 2, wherein the first protection box 2 is movably sleeved on a monitor, an annular plate 1 is sleeved on the first protection box 2, the annular plate 1 and the first protection box 2 are integrally formed, and two sides of the first protection box 2 are provided with openings; the second protection box 3 is hinged to one side of the first protection box 2, one side of the second protection box 3 is provided with an opening, the second protection box 3 is matched with the first protection box 2, and a matched buckle structure is arranged on one side of the second protection box 3 and one side of the first protection box 2; the electric heat exhaust fan 4 is fixedly arranged at the bottom of the second protection box 3; the controller 5 and the battery 6 are both fixedly arranged on the inner wall of one side of the second protection box 3; the temperature sensor 7 is fixedly arranged on one side of the monitor, and a probe head of the temperature sensor 7 extends into the monitor; and the energy-consumption-free heat dissipation mechanism is arranged on the second protection box 3.
The energy-consumption-free heat dissipation mechanism comprises two manual heat dissipation fans 8, two connecting shafts 9, a sleeve 10, a rotating shaft 11, two first bevel gears 12, two second bevel gears 13, an L-shaped block 14, a rotating rod 15, a third bevel gear 16, a fourth bevel gear 17 and a windmill 18, wherein the two manual heat dissipation fans 8 are fixedly arranged on one side of the second protection box 3, the two connecting shafts 9 are respectively and fixedly arranged on the middle shafts of the two manual heat dissipation fans 8, the sleeve 10 is fixedly arranged on the top of the second protection box 3, the rotating shaft 11 is rotatably arranged on the inner wall of the sleeve 10, two ends of the rotating shaft 11 extend out of the sleeve 10, the two first bevel gears 12 are respectively and fixedly sleeved on the rotating shaft 11, and the two first bevel gears 13 are respectively and fixedly arranged at one end of the two second bevel gears 9, two second bevel gear 13 respectively with two first bevel gear 12 meshes mutually, L type piece 14 rotates the cover and establishes on sleeve 10, bull stick 15 rotates and installs one side of L type piece 14, third bevel gear 16 fixed mounting be in the top of pivot 11, fourth bevel gear 17 fixed mounting be in the one end of bull stick 15, fourth bevel gear 17 with third bevel gear 16 meshes mutually, windmill 18 fixed mounting be in the one end of bull stick 15, through not having power consumption heat dissipation mechanism, when wind blows windmill 18, can make two manual heat dissipation fans 8 dispel the heat to second guard box 3 is outer to along with the change of wind direction, manual heat dissipation fans 8's direction of rotation can not change, has improved the radiating effect and the rate of heat dissipation of monitor effectively, and the energy can be saved.
The bottom of the second protection box 3 is provided with a first heat dissipation hole, the first heat dissipation hole is matched with the electric heat exhaust fan 4, one side of the second protection box 3 is provided with two second heat dissipation holes, and the two second heat dissipation holes are respectively matched with the two manual heat exhaust fans 8.
The bottom of the electric heat exhausting fan 4 and two dust screens are fixedly mounted on one sides of the manual heat exhausting fans 8, and dust can be reduced to enter the second protection box 3.
And one side of the second protection box 3, which is far away from the opening, is provided with a transparent observation window for observing the content displayed by the monitor display screen.
The working principle of the maintenance detection device of the fire power supply working state monitor provided by the utility model is as follows: in the device, an electric heat exhausting fan 4, a controller 5, a battery 6 and a temperature sensor 7 are electrically connected, and the device is fixedly arranged on a mounting carrier of a monitor through four mounting holes on an annular plate 1;
when the monitor is used, for the monitor arranged outdoors, when the second protection box 3 is closed, the threading of the monitor is clamped tightly by the semicircular rubber rings in the semicircular holes on the second protection box 3 and the first protection box 2, so that the monitor is sealed, rainwater is prevented from entering the monitor from the threading holes of the monitor, the monitor is protected by the second protection box 3 and the first protection box 2, the monitor is prevented from being corroded by rainwater, and a button of the monitor is prevented from being touched by mistake;
in hot summer, outdoor windy wind blows the windmill 18, due to the unique characteristics of the windmill 18, the windmill 18 has different orientations due to different wind directions, when the wind direction changes, the windmill 18 rotates the L-shaped block 14 on the sleeve 10 through the rotating rod 15, the orientation of the windmill 18 changes, and the rotating direction of the windmill 18 is always inconvenient when the windmill is blown by the wind, the windmill 18 is blown by the wind to rotate to drive the rotating rod 15 to rotate, the rotating rod 15 drives the rotating shaft 11 to rotate through the third conical gear 16 and the fourth conical gear 17, the rotating shaft 11 drives the two connecting shafts 9 to rotate through the two first conical gears 12 and the two second conical gears 13, the two connecting shafts 9 drive the central shafts of the manual heat exhausting fans 8 to rotate, the monitor is emitted out of the second protection box 3, the heat emission is accelerated, and due to the wind blowing the windmill 18 regardless of the wind direction, the rotating direction of the windmill 18 is unchanged, so the rotating direction of the two manual heat exhausting fans 8 is unchanged, and as long as the windmill 18 is blown by wind to rotate, the rotating direction of the two manual heat exhausting fans 8 is always inconvenient to exhaust heat outside the second protection box 3, so that the heat dissipation rate and the heat dissipation effect of the monitor are accelerated;
even under the windless condition, if the monitor leads to the heat dissipation relatively poor by the influence of the hot weather in the external world, leads to the inside high temperature of monitor, thereby temperature sensor 7 monitors the high temperature and starts electric heat removal fan 4 through controller 5 and rotate, dispels the heat outside second protective box 3 to avoid the monitor high temperature and influence the normal operating of monitor inner member, the guarantee monitor is monitored fire power supply effectively, reduces fire control potential safety hazard.
Compared with the related art, the maintenance detection device of the monitor for the working state of the fire power supply has the following beneficial effects:
the utility model provides a maintenance detection device of a fire power supply working state monitor, which can blow a windmill 18 through wind by matching a ring plate 1, a first protection box 2, a second protection box 3, an electric heat exhausting fan 4, a controller 5, a battery 6, a temperature sensor 7 and a non-energy consumption heat dissipation mechanism, so that two manual heat exhausting fans 8 can dissipate heat to the outside of the second protection box 3, the rotating direction of the manual heat exhausting fans 8 cannot be changed along with the change of the wind direction, the heat dissipation effect and the heat dissipation rate of the monitor are effectively improved, and energy is saved; even under the condition of no wind, also can start electric heat extraction fan 4 when monitor internal temperature is higher and dispel the heat, avoid monitor high temperature and influence monitor internal element's normal operating, the guarantee monitor is monitored fire power supply effectively, reduces fire control potential safety hazard, can protect the monitor simultaneously, avoids receiving the rainwater to corrode.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;
furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise;
in addition, in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a fire control power supply operating condition monitor's dimension guarantor detection device which characterized in that includes:
the annular plate is provided with four mounting holes;
the first protection box is movably sleeved on the monitor, the annular plate is sleeved on the first protection box, the annular plate and the first protection box are integrally formed, and two sides of the first protection box are both provided with openings;
the second protective box is hinged to one side of the first protective box, an opening is formed in one side of the second protective box, the second protective box is matched with the first protective box, and a matched buckle structure is arranged on one side of the second protective box and one side of the first protective box;
the electric heat exhaust fan is fixedly arranged at the bottom of the second protection box;
the controller and the battery are fixedly arranged on the inner wall of one side of the second protection box;
the temperature sensor is fixedly arranged on one side of the monitor, and a probe head of the temperature sensor extends into the monitor;
and the energy-consumption-free heat dissipation mechanism is arranged on the second protection box.
2. The device for detecting the maintenance of the monitor of the working condition of the fire power supply according to claim 1, wherein the heat dissipation mechanism without energy consumption comprises two manual heat exhausting fans, two connecting shafts, a sleeve, a rotating shaft, two first bevel gears, two second bevel gears, an L-shaped block, a rotating rod, a third bevel gear, a fourth bevel gear and a windmill, wherein the two manual heat exhausting fans are fixedly arranged on one side of the second protection box, the two connecting shafts are respectively and fixedly arranged on central shafts of the two manual heat exhausting fans, the sleeve is fixedly arranged on the top of the second protection box, the rotating shaft is rotatably arranged on the inner wall of the sleeve, both ends of the rotating shaft extend to the outside of the sleeve, the two first bevel gears are respectively and fixedly sleeved on the rotating shaft, the two second bevel gears are respectively and fixedly arranged on one end of the two second bevel gears, two the second bevel gear respectively with two first bevel gear meshes mutually, L type piece rotates the cover and establishes on the sleeve, the bull stick rotates to be installed one side of L type piece, third bevel gear fixed mounting be in the top of pivot, fourth bevel gear fixed mounting be in the one end of bull stick, fourth bevel gear with third bevel gear meshes mutually, windmill fixed mounting be in the one end of bull stick.
3. The device as claimed in claim 2, wherein the second protection box has a first heat dissipation hole at the bottom thereof, the first heat dissipation hole is adapted to the electric heat dissipation fan, and two second heat dissipation holes are disposed at one side of the second protection box and adapted to the two manual heat dissipation fans respectively.
4. The maintenance detection device of the monitor for the working condition of the fire power supply as claimed in claim 2, wherein dust screens are fixedly installed at the bottom of the electric heat exhausting fan and at one side of each of the two manual heat exhausting fans.
5. The device of claim 1, wherein the first protection box and the second protection box are respectively provided with a plurality of semicircular holes, semicircular rubber rings are respectively arranged in the semicircular holes, and the semicircular holes correspond to threading holes at the top of the monitor.
6. The maintenance detection device of the monitor for the working condition of the fire-fighting power supply according to claim 1, wherein a transparent observation window is provided on a side of the second protection box away from the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599668.0U CN216216080U (en) | 2021-10-28 | 2021-10-28 | Maintenance and protection detection device of fire-fighting power supply working state monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599668.0U CN216216080U (en) | 2021-10-28 | 2021-10-28 | Maintenance and protection detection device of fire-fighting power supply working state monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216216080U true CN216216080U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122599668.0U Active CN216216080U (en) | 2021-10-28 | 2021-10-28 | Maintenance and protection detection device of fire-fighting power supply working state monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216216080U (en) |
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2021
- 2021-10-28 CN CN202122599668.0U patent/CN216216080U/en active Active
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