CN217467779U

CN217467779U - Dustproof effectual fire control power monitoring device

Info

Publication number: CN217467779U
Application number: CN202220858469.9U
Authority: CN
Inventors: 贺佳林
Original assignee: Hengyang Qingniao Huanyu Fire Fighting Equipment Co ltd
Current assignee: Hengyang Qingniao Huanyu Fire Fighting Equipment Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-20
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a dustproof effectual fire power monitoring device relates to fire alarm technical field. This dustproof effectual fire power monitoring device, which comprises a housin, slidable mounting has solid fixed sliding block on the inner wall of casing, gu fixed sliding block fixed surface installs first dustproof filter screen, gu fixed sliding block fixed surface installs the dustproof filter screen of second, the inside protection subassembly that avoids first dustproof filter screen and the dustproof filter screen of second to receive the damage after receiving outside debris to strike that is provided with of casing. This dustproof effectual fire power monitoring device through being provided with the protection subassembly, cooperation one-level buffer spring, second grade buffer spring group one and second grade buffer spring group two, when the device receives the impact of external splash, for the device provides certain buffering protection effect on the horizontal direction, avoids the dustproof filter screen of second to receive great impact and the damage appears, influences the inside normal ventilation efficiency of device.

Description

Dustproof effectual fire control power monitoring device

Technical Field

The utility model relates to a fire alarm technical field specifically is a dustproof effectual fire power monitoring device.

Background

Generally can all be provided with fire control supervisory equipment to all kinds of equipment in the modern building and carry out the conflagration protection early warning, and these equipment need carry out information collection and conflagration signal identification and early warning on being connected to the host computer through the circuit to people in time handle and react the conflagration, this host computer itself generally installs and uses and provide the protection in the box that has the fire control function.

Through the retrieval, the utility model patent that publication number is CN211827497U discloses a dust protected power fire control monitoring alarm device, and the device promotes through the cylinder and removes the luffer boards and overturn the rotation, has then increased the ventilation effect in the fire-fighting box, drives the pulling in the soft filter screen outside of arc simultaneously, and the wind spring takes place to shrink, avoids upper and lower end dust to get into in the fire-fighting box.

Above-mentioned device is when using, especially runs into the conflagration when taking place, and the object in the building can appear splashing of some less cubic debris when burning, and then influences the safety in utilization of the dust guard of device, then blocks the motion of dust guard lightly, then inside the space through dust guard and device flies into the casing heavily, causes the damage to the inside fire control power monitoring device body of casing, influences its normal use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dustproof effectual fire power monitoring device has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dustproof effectual fire power monitoring device, includes the casing, shells inner wall bottom fixed mounting has fire power monitoring body, slidable mounting has solid fixed sliding block on the inner wall of casing, gu fixed sliding block fixed surface installs first dustproof filter screen, gu fixed sliding block fixed surface installs the dustproof filter screen of second, rotate on the inner wall of casing and install first bull stick, first bull stick runs through there is second bevel gear, and second bevel gear and first bull stick fixed connection, first bull stick inner wall slidable mounting has the second bull stick, inside being provided with of casing avoids first dustproof filter screen and the dustproof filter screen of second to receive the protection subassembly of damage after receiving outside debris impact, the inside two-way clearance subassembly that is provided with of casing.

Preferably, the inner wall of the shell is fixedly provided with a driving motor, the output end of the driving motor is fixedly provided with a rotating shaft, the rotating shaft penetrates through an impeller, the impeller is fixedly connected with the rotating shaft, the rotating shaft penetrates through a first bevel gear, and the first bevel gear is fixedly connected with the bottom end of the rotating shaft.

Preferably, the protection component comprises a telescopic rod, the right end of the telescopic rod is fixedly connected with the left end of the second rotating rod, the left end of the inner wall of the first rotating rod is fixedly connected with the left end of the first-level buffer spring, and the right end of the first-level buffer spring is fixedly connected with the left end of the second rotating rod.

Preferably, inner wall of the housing fixed mounting has a slide bar, the slide bar runs through there is buffering slider, and buffering slider and slide bar sliding connection, buffering slider left side outer wall and a second grade buffer spring group right-hand member fixed connection, a second grade buffer spring group left end and inner wall of the housing fixed connection, buffering slider right side outer wall and two left end fixed connection of second grade buffer spring group, two right-hand members of second grade buffer spring group and inner wall of the housing fixed connection.

Preferably, the bidirectional cleaning assembly comprises a rotating wheel, and a unilateral cleaning brush is fixedly mounted on the outer wall of one side, away from the circle center, of the rotating wheel.

Preferably, the second bull stick runs through there is the carousel, and the carousel rotates with the second bull stick to be connected, the second bull stick runs through there is first gear, and first gear and second bull stick fixed connection, the carousel inner wall rotates and installs the second gear, the carousel is kept away from centre of a circle one side outer wall fixed mounting and is had two side cleaning brushes.

(III) advantageous effects

The utility model provides a dustproof effectual fire power monitoring device. The method has the following beneficial effects:

(1) this dustproof effectual fire power supply monitoring device is when using, through being provided with the protection subassembly, cooperation one-level buffer spring, second grade buffer spring group one and second grade buffer spring group two, when the device receives the impact of external splash, for the device provides certain buffering protection effect on the horizontal direction, avoids the dustproof filter screen of second to receive great impact and the damage appears, influences the inside normal ventilation efficiency of device.

(2) This dustproof effectual fire power monitoring device is when using, through the rotation of second bull stick, cooperation second gear, it is lower to make the carousel drive two side cleaning brush rotational speeds and second bull stick slew velocity ratio, and then make two side cleaning brushes and unilateral cleaning brush keep relative antiport, and then improve the device and to the clean efficiency of first dustproof filter screen and the dustproof filter screen of second, reduce the probability that the dust enters into the casing inside, guarantee the safe operation of casing internal device.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of the area A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the cross-sectional view of the turntable of the present invention.

In the figure: 1. a housing; 2. a fire power supply monitoring body; 3. fixing the sliding block; 4. a first dust screen; 5. a second dust-proof filter screen; 6. a drive motor; 7. a rotating shaft; 8. an impeller; 9. a first bevel gear; 10. a first rotating lever; 11. a second bevel gear; 12. a second rotating rod; 13. a protection component; 131. a telescopic rod; 132. a primary buffer spring; 133. a slide bar; 134. a buffer slide block; 135. a first secondary buffer spring set; 136. a second-stage buffer spring group II; 14. a bi-directional cleaning assembly; 141. a rotating wheel; 142. a single-side cleaning brush; 143. a turntable; 144. a first gear; 145. a second gear; 146. two-sided cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fire-fighting power supply monitoring device with good dustproof effect comprises a shell 1, a fire-fighting power supply monitoring body 2 is fixedly arranged at the bottom of the inner wall of the shell 1, a fixed slide block 3 is slidably arranged on the inner wall of the shell 1, a first dustproof filter screen 4 is fixedly arranged on the lower surface of the fixed slide block 3, a second dustproof filter screen 5 is fixedly arranged on the lower surface of the fixed slide block 3, the dustproof filtering effect of the device on the inlet of external air entering the shell 1 is improved by arranging the first dustproof filter screen 4 and the second dustproof filter screen 5, a driving motor 6 is fixedly arranged on the inner wall of the shell 1, a rotating shaft 7 is fixedly arranged at the output end of the driving motor 6, an impeller 8 penetrates through the rotating shaft 7, the impeller 8 is fixedly connected with the rotating shaft 7, the driving motor 6 is started to cooperate with the rotating shaft 7 to drive the impeller 8 to rotate, and further the air inside the shell 1 is communicated with the outside through the first dustproof filter screen 4 and the second dustproof filter screen 5, ensuring that the interior of the shell 1 can not be overheated due to the operation of the device, a first bevel gear 9 penetrates through the rotating shaft 7, the first bevel gear 9 is fixedly connected with the bottom end of the rotating shaft 7, a first rotating rod 10 is rotatably installed on the inner wall of the shell 1, a second bevel gear 11 penetrates through the first rotating rod 10, the second bevel gear 11 is fixedly connected with the first rotating rod 10, the second bevel gear 11 is meshed with the first bevel gear 9, the first rotating rod 10 is driven to rotate by the second bevel gear 11 by starting the driving motor 6 in cooperation with the rotating shaft 7, a second rotating rod 12 is slidably installed on the inner wall of the first rotating rod 10, the right end of the second rotating rod 12 is rotatably connected with the left outer wall of the second dustproof filter screen 5, a strip-shaped limiting rod for preventing the second rotating rod 12 from rotating relative to the first rotating rod 10 is arranged on the outer wall of the second rotating rod 12, and meanwhile, a sliding groove with the same size as the strip-shaped limiting rod is arranged on the inner wall of the first rotating rod 10, so that the second rotating rod 12 and the first rotating rod 10 rotate at the same speed and in the same direction.

In this embodiment, a protection component 13 is disposed inside the housing 1 for preventing the first dust-proof filter screen 4 and the second dust-proof filter screen 5 from being damaged after being impacted by external sundries, the protection component 13 includes a telescopic rod 131, the right end of the inner wall of the first rotating rod 10 is fixedly connected with the left end of the telescopic rod 131, the right end of the telescopic rod 131 is fixedly connected with the left end of the second rotating rod 12, the left end of the inner wall of the first rotating rod 10 is fixedly connected with the left end of the first-stage buffer spring 132, the right end of the first-stage buffer spring 132 is fixedly connected with the left end of the second rotating rod 12, the first-stage buffer spring 132 is sleeved outside the telescopic rod 131, a sliding rod 133 is fixedly mounted on the inner wall of the housing 1, a buffer slider 134 penetrates through the sliding rod 133, the buffer slider 134 is slidably connected with the sliding rod 133, the lower surface of the buffer slider 134 is fixedly connected with the upper surface of the fixed slider 3, the upper surface of the buffer slider 134 is slidably connected with the inner wall of the housing 1, the left outer wall of the slider 134 is fixedly connected with the right end of the second-stage buffer spring group 135, the left end of a first secondary buffer spring group 135 is fixedly connected with the inner wall of the shell 1, the first secondary buffer spring group 135 is sleeved outside the sliding rod 133, the right outer wall of the buffer sliding block 134 is fixedly connected with the left end of a second secondary buffer spring group 136, the right end of the second secondary buffer spring group 136 is fixedly connected with the inner wall of the shell 1, the second secondary buffer spring group 136 is sleeved outside the sliding rod 133, the protection assembly 13 is arranged, the first-level buffer spring 132 is matched, the first secondary buffer spring group 135 and the second secondary buffer spring group 136 are matched, when the second dustproof filter screen 5 is impacted by external splashes in the fire disaster process, a certain buffer protection effect is provided for the device in the horizontal direction, the second dustproof filter screen 5 is prevented from being greatly impacted and damaged, and the normal ventilation efficiency inside the device is influenced.

In this embodiment, a bidirectional cleaning assembly 14 is disposed inside the casing 1, the bidirectional cleaning assembly 14 includes a rotating wheel 141, the second rotating rod 12 penetrates the rotating wheel 141, the rotating wheel 141 is fixedly connected to the second rotating rod 12, a single-sided cleaning brush 142 is fixedly mounted on an outer wall of one side of the rotating wheel 141 away from the center of a circle, the rotating wheel 141 is rotated to clean an outer wall of the left side of the first dust-proof filter screen 4 by the single-sided cleaning brush 142, the second rotating rod 12 penetrates the rotating disc 143 and is rotatably connected to the second rotating rod 12, the second rotating rod 12 penetrates the first gear 144, the first gear 144 is fixedly connected to the second rotating rod 12, the first gear 144 is driven to rotate by the rotation of the second rotating rod 12, the second gear 145 is rotatably mounted on an inner wall of the rotating disc 143, the second gear 145 is engaged with the first gear 144, the second gear 145 is engaged with an inner wall of the rotating disc 143, the rotating disc 143 is fixedly mounted on an outer wall of one side of the center of the rotating disc 143 away from both sides, through the rotation of second bull stick 12, cooperation second gear 145 for carousel 143 drives two side cleaning brush 146 rotational speeds and compares lowly with second bull stick 12 slew velocity, and then makes two side cleaning brush 146 and unilateral cleaning brush 142 keep relative antiport, and then improve the device and to first dustproof filter screen 4 and the clean efficiency of second dustproof filter screen 5, reduce the probability that the dust enters into casing 1 inside, guarantee the safe operation of casing 1 internal arrangement.

The working principle is as follows: when the fire-fighting power supply monitoring device with good dustproof effect is used, the first dustproof filter screen 4 and the second dustproof filter screen 5 are arranged to improve the dustproof filtering effect of the device on the external air entering the shell 1, the driving motor 6 is started to drive the impeller 8 to rotate by matching with the rotating shaft 7, so that the air inside the shell 1 is communicated with the outside through the first dustproof filter screen 4 and the second dustproof filter screen 5 to ensure that the inside of the shell 1 is not overheated due to the operation of the device, the protection component 13 is arranged to match with the first-stage buffer spring 132, the first-stage buffer spring group I135 and the second-stage buffer spring group II 136, when the second dustproof filter screen 5 is impacted by external splashes in the fire process, a certain buffer protection effect is provided for the device in the horizontal direction, and the second dustproof filter screen 5 is prevented from being damaged due to large impact, influence the inside normal ventilation efficiency of device, and simultaneously, rotation through second bull stick 12, cooperation second gear 145, it is lower to make carousel 143 drive two side cleaning brush 146 rotational speeds and second bull stick 12 slew velocity compare, and then make two side cleaning brush 146 and unilateral cleaning brush 142 keep relative antiport, and then improve the clean efficiency of device to first dustproof filter screen 4 and second dustproof filter screen 5, reduce the probability that the dust enters into casing 1 inside, guarantee the safe operation of casing 1 internal arrangement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire power monitoring device that dustproof effectual, includes casing (1), its characterized in that: a fire-fighting power supply monitoring body (2) is fixedly arranged at the bottom of the inner wall of the shell (1), a fixed sliding block (3) is slidably arranged on the inner wall of the shell (1), a first dustproof filter screen (4) is fixedly arranged on the lower surface of the fixed sliding block (3), a second dustproof filter screen (5) is fixedly arranged on the lower surface of the fixed sliding block (3), a first rotating rod (10) is rotatably arranged on the inner wall of the shell (1), a second bevel gear (11) penetrates through the first rotating rod (10), the second bevel gear (11) is fixedly connected with the first rotating rod (10), the inner wall of the first rotating rod (10) is provided with a second rotating rod (12) in a sliding way, casing (1) inside be provided with avoid first dustproof filter screen (4) and second dustproof filter screen (5) to receive protection subassembly (13) of damage after receiving outside debris to strike, casing (1) inside is provided with two-way clearance subassembly (14).

2. The fire power monitoring device with good dustproof effect according to claim 1, characterized in that: casing (1) inner wall fixed mounting has driving motor (6), driving motor (6) output end fixed mounting has pivot (7), pivot (7) run through have impeller (8), and impeller (8) and pivot (7) fixed connection, pivot (7) run through have first bevel gear (9), and first bevel gear (9) and pivot (7) bottom fixed connection.

3. The fire power monitoring device with good dustproof effect according to claim 1, characterized in that: protection subassembly (13) are including telescopic link (131), telescopic link (131) right-hand member and second bull stick (12) left end fixed connection, first bull stick (10) inner wall left end and one-level buffer spring (132) left end fixed connection, one-level buffer spring (132) right-hand member and second bull stick (12) left end fixed connection.

4. The fire power monitoring device with good dustproof effect according to claim 1, characterized in that: casing (1) inner wall fixed mounting has slide bar (133), slide bar (133) run through there are buffering slider (134), and buffering slider (134) and slide bar (133) sliding connection, buffering slider (134) left side outer wall and second grade buffer spring group one (135) right-hand member fixed connection, second grade buffer spring group one (135) left end and casing (1) inner wall fixed connection, buffering slider (134) right side outer wall and second grade buffer spring group two (136) left end fixed connection, second grade buffer spring group two (136) right-hand member and casing (1) inner wall fixed connection.

5. The fire power monitoring device with good dustproof effect according to claim 1, characterized in that: the bidirectional cleaning assembly (14) comprises a rotating wheel (141), and a single-side cleaning brush (142) is fixedly mounted on the outer wall of one side, far away from the circle center, of the rotating wheel (141).

6. The fire power monitoring device with good dustproof effect according to claim 1, characterized in that: second bull stick (12) run through carousel (143), and carousel (143) rotate with second bull stick (12) and be connected, second bull stick (12) run through first gear (144), and first gear (144) and second bull stick (12) fixed connection, second gear (145) are installed in carousel (143) inner wall rotation, carousel (143) keep away from centre of a circle one side outer wall fixed mounting has two side cleaning brush (146).