CN113995997A

CN113995997A - Heat dissipation equipment is deposited to high temperature workshop fire extinguisher

Info

Publication number: CN113995997A
Application number: CN202111303956.5A
Authority: CN
Inventors: 师进旭
Original assignee: Individual
Current assignee: Nanjing Hangzhizhi Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-02-01
Anticipated expiration: 2041-11-05
Also published as: CN113995997B

Abstract

A high-temperature workshop fire extinguisher storage heat dissipation device comprises a fire extinguisher box body, and is characterized in that the fire extinguisher box body is fixedly arranged inside a workshop wall, the heat dissipation box body for dissipating heat is fixedly arranged outside the wall, a hinged cover plate is arranged above the fire extinguisher box body, a handle is fixedly connected on the cover plate, an exhaust passage which is communicated with the upper part inside the heat dissipation box body and is positioned above the fire extinguisher box body is arranged on the wall, one end of the exhaust passage, which is close to the inside of the workshop, is provided with a workshop filter screen, an alarm which can give out an alarm when the handle is quickly impacted is fixedly connected on the upper part of the exhaust passage on the wall inside the workshop, an upper water channel and a sewer which are communicated with the inside are arranged between the fire extinguisher box body and the heat dissipation box body, the upper water channel is positioned above the sewer, a partition plate is fixedly arranged above the upper part and the inside of the heat dissipation box body, the partition plate and the inside of the heat dissipation box body are divided into an upper part and a lower part, and a closed exhaust cavity is formed at the upper part, one end of the exhaust cavity is communicated with the exhaust passage. Can keep the fire extinguisher at suitable temperature to can make the people take convenient quick when taking out the conflagration.

Description

Heat dissipation equipment is deposited to high temperature workshop fire extinguisher

Technical Field

The invention relates to the field of fire safety, in particular to a high-temperature workshop fire extinguisher storage heat dissipation device.

Background

The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher for saving and extinguishing fire. Fire extinguishers are one of the common fire protection facilities, stored in public places or places where fires may occur. The fire extinguisher storage box is a box body which is specially used for fixedly storing a portable fire extinguisher for a long time.

The storage device of the dry powder fire extinguishing system should be arranged for convenient inspection and maintenance and should be protected from direct sunlight. The environment temperature is-20-40 ℃, and the storage device of the dry powder fire extinguishing system is suitable to be arranged in a special storage device room.

The temperature is higher in the present high temperature workshop, and the fire extinguisher in the workshop often hangs on the wall, is unfavorable for the maintenance and the storage of fire extinguisher to when the conflagration takes place, also be inconvenient for looking for, consequently the urgent need can keep the fire extinguisher at suitable temperature for one kind of high temperature workshop fire extinguisher design, and can make the people take convenient quick heat abstractor that deposits when taking place the conflagration.

Disclosure of Invention

The invention aims to provide heat dissipation equipment for storing fire extinguishers in a high-temperature workshop, aiming at solving the problems in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a high-temperature workshop fire extinguisher storage heat dissipation device comprises a fire extinguisher box body, wherein the fire extinguisher box body is fixedly arranged inside a workshop wall, a heat dissipation box body for dissipating heat is fixedly arranged outside the wall, a hinged cover plate is arranged above the fire extinguisher box body, a handle is fixedly connected to the cover plate, an exhaust passage which is communicated with the upper part inside the heat dissipation box body and is positioned above the fire extinguisher box body is arranged on the wall, a workshop filter screen is arranged at one end, close to the interior of a workshop, of the exhaust passage, an alarm capable of giving an alarm when the handle is rapidly impacted is fixedly connected to the upper part of the exhaust passage on the wall inside the workshop, an upper water channel and a sewer which are communicated with the interior are arranged between the fire extinguisher box body and the heat dissipation box body, the upper water channel is positioned above the sewer, a partition plate is fixedly arranged above the interior of the heat dissipation box body, and the interior of the partition plate and the heat dissipation box body are divided into an upper part and a lower part, the upper part of the heat dissipation box body forms a closed exhaust cavity, one end of the exhaust cavity is communicated with the exhaust passage, the other end of the exhaust cavity is provided with a gas outlet, the bottom of the heat dissipation box body is provided with a heat dissipation opening, and the gas outlet and the heat dissipation opening are provided with filter screens for preventing sundries from entering.

Preferably, two perpendicular ascending strut framves of exhaust intracavity fixed connection, be equipped with the dwang of rotating the connection on the strut frame, on the dwang two the symmetry is equipped with fixed connection's exhaust flabellum between the strut frame, lie in on the dwang fixedly connected with initiative helical gear between the exhaust flabellum.

Preferably, the heat dissipation bottom half is located heat dissipation department fixed connection is equipped with the heat dissipation support, the inside water tank that is equipped with of heat dissipation box, the dense radiating way that is equipped with the radiating of being equipped with in water tank below, the fin that the horizontal array of fixed connection set up on the radiating way, the radiating way below is equipped with the heat dissipation manifold of set rivers, heat dissipation manifold with the sewer switch-on, the heat dissipation support supports heat dissipation manifold, water tank upper portion one side with the water course passes through the water pipe switch-on, heat dissipation manifold is close to sewer one side upwards is equipped with the pressure valve that can open when pressure is too big.

Preferably, a bearing seat is fixedly connected to the upper portion of the water tank, an embedded bearing is fixedly connected to the upper portion of the bearing seat, a driven rod is rotatably connected in the bearing and penetrates through the air exhaust cavity and the water tank, a driven helical gear is fixedly connected to the inner portion of the air exhaust cavity at the upper end of the driven rod, the driven helical gear is in meshing transmission with the driving helical gear, and a turbine blade is fixedly connected to the inner portion of the water tank at the lower end of the driven rod.

Preferably, a sliding support which can support the fire extinguisher and can slide up and down is arranged in the fire extinguisher box body, a water channel with an upward opening is arranged above the sliding support, an annular compression cavity is formed between the bottom of the sliding support and the fire extinguisher box body, the water channel is communicated with the compression cavity, and a material which can expand rapidly when encountering water is filled in the compression cavity.

Preferably, the sewer is close to the hinged turning plate above one side of the fire extinguisher box body, the inner part of the sewer is abutted against the turning plate fixed connection to prevent the turning plate from rotating towards the inner part of the sewer.

Has the advantages that: according to the invention, through the externally connected heat dissipation device, the exhaust fan blades are arranged by utilizing the pressure difference formed by high temperature and high pressure in a high-temperature workshop and external air pressure and the generated air flow, so that power is formed, and the water cooling device is driven to carry out water circulation cooling on the outside of the fire extinguisher;

simultaneously, when utilizing the conflagration to take place, the gas in the workshop is consumed fast, need absorb the outside air for the reversal of exhaust flabellum, thereby make the water among the water circle device get into the fire extinguisher box in a large number, make the interior water-swelling material of predetermineeing of fire extinguisher box expand fast, thereby make the fire extinguisher back-open apron, pop out the fire extinguisher box and conveniently take, and trigger alarm, suggestion staff.

Drawings

FIG. 1 is a schematic view of the present invention

FIG. 2 is a schematic diagram of a structural implementation of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a schematic view of the direction B-B in FIG. 2;

FIG. 5 is a front view of FIG. 1;

fig. 6 is a rear view of fig. 1.

In the figure, a fire extinguisher box body 10, a heat radiation box body 11, a cover plate 12, a handle 13, an alarm 14, a workshop filter screen 15, an exhaust passage 16, a sewer 17, an upper water passage 18, an air outlet 19, a heat radiation port 20, a heat radiation support 21, a water tank 22, a heat radiation passage 23, a heat radiation fin 24, a heat radiation manifold 25, a pressure valve 26, a bearing seat 27, a bearing 28, a driven rod 29, a driven bevel gear 30, a driving bevel gear 31, a rotating rod 32, an exhaust fan blade 33, an exhaust cavity 34, a turbine blade 35, a sliding support 36, a compression cavity 37, a water passage 38, a limiting block 39, a turning plate 40, a filter screen 41, a partition plate 42 and a support rod frame 43.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to the attached drawings 1-6, a high-temperature workshop fire extinguisher storage heat dissipation device comprises a fire extinguisher box body 10, the fire extinguisher box body 10 is fixedly installed inside a workshop wall, a heat dissipation box body 11 for dissipating heat is fixedly installed outside the wall, a hinged cover plate 12 is arranged above the fire extinguisher box body 10, a handle 13 is fixedly connected to the cover plate 12, an exhaust passage 16 which is communicated with the upper part inside the heat dissipation box body 11 and is positioned above the fire extinguisher box body 10 is arranged on the wall, one end, close to the interior of the workshop, of the exhaust passage 16 is provided with a workshop filter screen 15, an alarm 14 which can give an alarm when the handle 13 is rapidly impacted is fixedly connected to the upper part of the exhaust passage 16 on the inner side wall of the workshop, an upper water channel 18 and a sewer 17 which are communicated with the interior are arranged between the fire extinguisher box body 10 and the heat dissipation box body 11, the upper water channel 18 is positioned above the sewer 17, and a partition plate 42 is fixedly arranged above the interior of the heat dissipation box body 11, the partition plate 42 and the interior of the heat dissipation box body 11 are divided into an upper part and a lower part, the upper part forms a closed exhaust cavity 34, one end of the exhaust cavity 34 is communicated with the exhaust passage 16, the other end of the heat dissipation box body 11 in the exhaust cavity 34 is provided with an air outlet 19, the bottom of the heat dissipation box body 11 is provided with a heat dissipation port 20 for dissipating heat, and the air outlet 19 and the heat dissipation port 20 are provided with filter screens 41 for preventing impurities from entering.

Furthermore, two upright support rod frames 43 are fixedly connected in the exhaust cavity 34, a rotating rod 32 is rotatably connected on the support rod frame 43, exhaust fan blades 33 fixedly connected are symmetrically arranged between the two support rod frames 43 on the rotating rod 32, and a driving bevel gear 31 is fixedly connected between the exhaust fan blades 33 on the rotating rod 32.

Further, a heat dissipation support 21 is fixedly connected to a position, located at the heat dissipation port 20, of the bottom of the heat dissipation box body 11, a water tank 22 is arranged inside the heat dissipation box body 11, heat dissipation channels 23 are densely distributed below the water tank 22, heat dissipation fins 24 are fixedly connected to the heat dissipation channels 23 and arranged in a horizontal array, a heat dissipation manifold 25 for collecting water flow is arranged below the heat dissipation channels 23, the heat dissipation manifold 25 is communicated with the sewer 17, the heat dissipation support 21 supports the heat dissipation manifold 25, one side of the upper portion of the water tank 22 is communicated with the upper water channel 18 through a water pipe, and a pressure valve 26 which can be opened when pressure is too high is upwards arranged on one side, close to the sewer 17, of the heat dissipation manifold 25.

Further, a bearing seat 27 is fixedly connected above the water tank 22, an embedded bearing 28 is fixedly connected above the bearing seat 27, a driven rod 29 is rotatably connected in the bearing 28, the driven rod 29 penetrates through an exhaust cavity 34 and the water tank 22, a driven helical gear 30 is fixedly connected to the part, located in the exhaust cavity 34, of the upper end of the driven rod 29, the driven helical gear 30 is in meshing transmission with a driving helical gear 31, and a turbine blade 35 is fixedly connected to the part, located in the water tank 22, of the lower end of the driven rod 29.

Further, a sliding support 36 capable of supporting the fire extinguisher and sliding up and down is arranged in the fire extinguisher box body 10, a water channel 38 with an upward opening is arranged above the sliding support 36, an annular compression cavity 37 is formed between the bottom of the sliding support 36 and the fire extinguisher box body 10, the water channel 38 is communicated with the compression cavity 37, and a material capable of expanding rapidly when meeting water is filled in the compression cavity 37.

Furthermore, a turning plate 40 is hinged above one side of the sewer 17 close to the fire extinguisher box body 10, and the turning plate 40 is abutted against the inside of the sewer 17 and fixedly connected with a limiting block 39 for preventing the turning plate 40 from rotating towards the inside of the sewer 17.

The working principle is as follows: the operator first injects water into the water tank 22 and the fire extinguisher housing 10 to ensure that the sliding bracket 36 is partially above the water surface, and adds water-swellable material to the fire extinguisher housing 10 around the bottom edge, and then opens the cover 12 to place the fire extinguisher on the sliding bracket 36 inside the fire extinguisher housing 10.

Because the high temperature workshop is high in internal temperature and high in air pressure, and forms a pressure difference with the outside, air flow from the inside of the workshop to the outside of the workshop is generated in an exhaust passage 16 and an exhaust cavity 34 which are communicated with the outside and arranged on a wall, the air flow drives an exhaust fan blade 33 fixedly connected on a rotating rod 32 to rotate, the rotating rod 32 also rotates as the rotating rod 32 is rotatably connected on a supporting rod bracket 43, a driving bevel gear 31 is fixedly connected on the rotating rod 32 and is meshed with a driven bevel gear 30, the driving bevel gear 31 and the driven bevel gear 30 also rotate simultaneously, a driven bevel gear 30 is fixedly connected at the upper end of a driven rod 29, the driven rod 29 rotates, the middle section of the driven rod 29 is rotatably connected with a bearing 28, the bearing 28 limits the driven rod 29 to move up and down, a turbine blade 35 fixedly connected at one end of the driven rod 29 in a water tank 22 is driven to rotate by the driven rod 29, the water in the water tank 22 enters the heat dissipation manifold 25 after being dissipated by the heat dissipation channel 23 and the heat dissipation fins 24, and the water flow pushes the turning plate 40 hinged on the sewer 17 to enter the fire extinguisher box body 10 and then flows back to the water tank 22 from the upper water channel 18 to form a water circulation heat dissipation system.

When a fire occurs, because the gas in the workshop is rapidly combusted, the internal air pressure is rapidly reduced, the gas enters the workshop through the exhaust cavity 34 and the exhaust passage 16 to form an air flow opposite to the usual direction, the exhaust fan blades 33 are reversely rotated to drive the driving bevel gear 31 fixedly connected to the rotating rod 32 to reversely rotate, the driving bevel gear 31 reversely rotates to reversely rotate the driven bevel gear 30 engaged with the driving bevel gear, so the driven rod 29 and the turbine blades 35 are driven to simultaneously reversely rotate, the heat dissipation manifold 25 in the water tank reversely rotates to reversely flow the water flow of the heat dissipation system, because the turning plate 40 is provided with the limit block 39 towards the inside of the sewer 17, the turning plate 40 cannot be opened towards the sewer 17, the water flow cannot enter the water tank from the fire extinguisher box body 10, at the moment, the water cannot be absorbed in the heat dissipation manifold 25 and simultaneously the suction force of the turbine blades 35 is applied, the pressure is larger, so that the pressure valve 26 is opened, and the gas enters the circulation through the pressure valve 26, make rivers can be driven by turbine blade 35 and pass through in the water course 18 constantly gets into fire extinguisher box 10, when the surface of water surpasses sliding support 36 top, water passes through water course 38 constantly and enters into compression chamber 37, it takes place the reaction with the water-swellable material of predetermineeing in the compression chamber 37, thereby make sliding support 36 that can slide from top to bottom in fire extinguisher box 10 pushed to the top, push open articulated apron 12, and make the handle 13 striking of fixing on apron 12 fix the alarm 14 in the wall top and send out the police dispatch newspaper, the suggestion staff workshop is on fire, fire extinguisher upper portion is pushed out outside fire extinguisher box 10 by sliding support 36 simultaneously, make things convenient for the staff to take fast and put out a fire.

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

1. The high-temperature workshop fire extinguisher storage heat dissipation equipment comprises a fire extinguisher box body (10) and is characterized in that the fire extinguisher box body (10) is fixedly installed inside a workshop wall, a heat dissipation box body (11) for dissipating heat is fixedly installed outside the wall, a hinged cover plate (12) is arranged above the fire extinguisher box body (10), a handle (13) is fixedly connected on the cover plate (12), an exhaust passage (16) communicated with the upper part inside the heat dissipation box body (11) and positioned above the fire extinguisher box body (10) is arranged on the wall, a workshop filter screen (15) is arranged at one end, close to the interior of the workshop, of the exhaust passage (16), an alarm (14) capable of giving an alarm when the handle (13) is rapidly impacted is fixedly connected above the exhaust passage (16) on the inner side wall of the workshop, an upper water channel (18) and a sewer (17) communicated with the interior are arranged between the fire extinguisher box body (10) and the heat dissipation box body (11), the sewer cover is characterized in that the upper water channel (18) is located above a sewer (17), a partition plate (42) is fixedly arranged at the inner upper side of the heat dissipation box body (11), the partition plate (42) and the inner portion of the heat dissipation box body (11) are divided into an upper portion and a lower portion, the upper portion of the partition plate forms a closed exhaust cavity (34), one end of the exhaust cavity (34) is communicated with the exhaust passage (16), the other end of the exhaust cavity (34) is provided with a gas outlet (19) in the heat dissipation box body (11), a heat dissipation opening (20) is formed in the bottom of the heat dissipation box body (11), and the gas outlet (19) and a filter screen (41) for preventing sundries from entering the heat dissipation opening (20) are arranged on the gas outlet (19).

2. The high-temperature workshop fire extinguisher storage heat dissipation device as recited in claim 1, wherein: exhaust chamber (34) internal fixation connects two perpendicular ascending strut frame (43), be equipped with on strut frame (43) and rotate dwang (32) of connecting, be two on dwang (32) the symmetry is equipped with fixed connection's exhaust flabellum (33) between strut frame (43), lie in on dwang (32) fixedly connected with initiative helical gear (31) between exhaust flabellum (33).

3. The high-temperature workshop fire extinguisher storage heat dissipation device as recited in claim 2, wherein: the utility model discloses a heat dissipation box, including heat dissipation box (11), radiating port (20), radiating fin (23), radiating manifold (25), radiating support (21), radiating fin (24) that fixed connection level array set up are said, radiating fin (11) inside is equipped with water tank (22), water tank (22) below is densely covered and is equipped with radiating heat way (23), radiating fin (23) are gone up fixed connection level array and are set up, radiating heat way (23) below is equipped with radiating manifold (25) of set rivers, radiating manifold (25) with sewer (17) switch-on, radiating support (21) support radiating manifold (25), water tank (22) upper portion one side with water-supply line (18) leads to the pipe switch-on, radiating manifold (25) are close to upwards be equipped with pressure valve (26) that can open when pressure is too big in sewer (17) one side.

4. The high-temperature workshop fire extinguisher storage heat dissipation device as recited in claim 3, wherein: water tank (22) top fixed connection bearing frame (27), bearing (28) of bearing frame (27) top fixed connection embedding, driven lever (29) internal rotation connection in bearing (28), driven lever (29) run through exhaust chamber (34) with water tank (22), driven lever (29) upper end is located exhaust chamber (34) inside part fixed connection driven helical gear (30), driven helical gear (30) with initiative helical gear (31) meshing transmission, driven lever (29) lower extreme is located water tank (22) inside part fixed connection is equipped with turbine blade (35).

5. The high-temperature workshop fire extinguisher storage heat dissipation device as recited in claim 1, wherein: the fire extinguisher cabinet body (10) is internally provided with a sliding support (36) which can support a fire extinguisher and can slide up and down, a water channel (38) with an upward opening is arranged above the sliding support (36), an annular compression cavity (37) is formed between the bottom of the sliding support (36) and the fire extinguisher cabinet body (10), and the water channel (38) is communicated with the compression cavity (37).

6. The high-temperature workshop fire extinguisher storage heat dissipation device as recited in claim 5, wherein: the fire extinguisher is characterized in that a turning plate (40) is hinged above one side, close to the fire extinguisher box body (10), of the sewer (17), the inner portion of the sewer (17) is abutted against the turning plate (40) and is fixedly connected with a limiting block (39) which prevents the turning plate (40) from rotating towards the inner portion of the sewer (17).