CN112870610B - Negative oxygen ion fire prevention suit door - Google Patents
Negative oxygen ion fire prevention suit door Download PDFInfo
- Publication number
- CN112870610B CN112870610B CN202110036099.0A CN202110036099A CN112870610B CN 112870610 B CN112870610 B CN 112870610B CN 202110036099 A CN202110036099 A CN 202110036099A CN 112870610 B CN112870610 B CN 112870610B
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- Prior art keywords
- door body
- water
- cavity
- communicated
- connecting rod
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- 239000001301 oxygen Substances 0.000 title claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 24
- 230000002265 prevention Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000005507 spraying Methods 0.000 claims abstract description 24
- -1 oxygen ion Chemical class 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 14
- 206010028347 Muscle twitching Diseases 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 8
- 230000036461 convulsion Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a negative oxygen ion fireproof suit door which comprises a door frame, a door body, a twitching unit, a water spraying unit and a water adding unit, wherein the door body is hinged inside the door frame and is provided with a cavity; the water-saving door is characterized in that water is filled in a cavity in the door body, a negative oxygen ion material layer is coated in the door body, a heater which catalyzes a negative oxygen ion material to generate negative oxygen ions in a normal state is further arranged in the cavity of the door body, an air inlet of the pumping unit is communicated with the outer side of the door body, an air outlet of the pumping unit is communicated with the cavity in the door body, a water inlet of the water spraying unit is communicated with the cavity in the door body, a water outlet of the water spraying unit is communicated with the outer side of the door body, a water outlet of the water adding unit is communicated with the cavity in the door body, and a power input end of the pumping unit is connected with a telescopic end of the cylinder.
Description
Technical Field
The invention relates to a fireproof door, in particular to a negative oxygen ion fireproof suit door.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, is an important component in fire-fighting equipment, and is an important part in social fire prevention. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like.
The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
Publication number is CN212105628U, is named as "prevent fire door with safeguard function" in the utility model take water out from the water tank through the water pump, shunts through the three-way pipe and gets into the cooling plate and cool down, and water flows from first hose afterwards to carry the return water tank, simultaneously, another part of water is sprayed the outer fire of door by outlet pipe and shower nozzle blowout, its weak point lies in: 1. the water is circulated and sprayed by the water pump, so that the production cost is high; 2. smoke is not treated, so that dense smoke is easy to enter a room; 3. the door body is cooled by arranging the cooling plate in the door body, so that the cost is high and the environment is not protected.
Disclosure of Invention
Based on the defects in the prior art mentioned in the background art, the invention provides the negative oxygen ion fireproof suit door, outdoor smoke is absorbed into the door body through pressure and is discharged after water circulation treatment, and fire, high temperature and dense smoke are blocked through water circulation and spraying under the action of the pressure.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps: a negative oxygen ion fireproof suit door comprises a door frame, a door body which is hinged inside the door frame and provided with a cavity, a pumping unit, a water spraying unit and a water adding unit;
the water-saving door is characterized in that water is filled in a cavity in the door body, a negative oxygen ion material layer is coated in the door body, a heater which catalyzes a negative oxygen ion material to generate negative oxygen ions in a normal state is further arranged in the cavity of the door body, an air inlet of the pumping unit is communicated with the outer side of the door body, an air outlet of the pumping unit is communicated with the cavity in the door body, a water inlet of the water spraying unit is communicated with the cavity in the door body, a water outlet of the water spraying unit is communicated with the outer side of the door body, a water outlet of the water adding unit is communicated with the cavity in the door body, and a power input end of the pumping unit is connected with a telescopic end of the cylinder.
As a further scheme of the invention, the pumping unit comprises an air inlet pipe, an air outlet pipe, a first mounting plate, a piston box, a slide rod and a hose;
the utility model discloses a door body, including the first mounting panel, the piston case is installed at the inside wall lower extreme of the door body, the lower terminal surface at the first mounting panel is fixed to first mounting panel, the piston incasement activity is provided with the piston board, be fixed with the slide bar on the piston board, slide bar one end is slided and is passed first mounting panel and pass through the flexible end connection of connecting plate with the cylinder, the cylinder is fixed at first mounting panel up end, piston board and piston case intercommunication are passed to hose one end, the other end of hose and the one end intercommunication of intake pipe, the other end of intake pipe is sealed to stretch into the internal cavity of door and sealed cavity lateral wall and the external side intercommunication of door that passes out of the door, outlet duct one end and piston case intercommunication, the other end is sealed to stretch into in the internal cavity of door.
As a further scheme of the invention, a first one-way valve is arranged at one end of the hose communicated with the piston plate, a second one-way valve is arranged at one end of the air outlet pipe communicated with the piston box, the first one-way valve only allows air to enter, and the second one-way valve only allows air to exit.
As a further scheme of the invention, the water spraying unit comprises a water tank, a water outlet pipe, a water spraying pipe and spray heads, wherein the water tank is arranged at the bottom of a cavity in the door body, one end of the water outlet pipe is communicated with the water tank, the other end of the water outlet pipe is communicated with a water inlet of the water spraying pipe, a plurality of spray heads are arranged at the upper part of the outer side wall of the door body, and a water inlet of each spray head is communicated with a water outlet of the water spraying pipe.
As a further scheme of the invention, the water adding unit comprises a water storage tank, a pressure relief pipe, a first pipeline, a second pipeline and a switch structure, wherein the water storage tank is arranged on a door frame, one end of the first pipeline is communicated with the water storage tank, the other end of the first pipeline is communicated with one end of the second pipeline through the switch structure, the other end of the second pipeline penetrates through a first mounting plate to be communicated with a cavity in the door body, one end of the pressure relief pipe is connected with the switch structure, and the other end of the pressure relief pipe is communicated with the upper part of the cavity in the door body.
As a further scheme of the invention, the switch structure comprises a main pipeline, an installation pipeline, a second installation plate, a third installation plate, a fourth installation plate, a first connecting rod, a second connecting rod, a third connecting rod, a first spring, a second spring, a third spring (29), a first sealing block, a second sealing block, a sliding plate, a first limiting block, a second limiting block, a limiting groove, a first L-shaped rod and a second L-shaped rod;
one end of the main pipeline is communicated with one end of a first pipeline, the other end of the main pipeline is communicated with one end of a second pipeline, the installation pipeline is perpendicular to the main pipeline, one end of the installation pipeline is communicated with the main pipeline, the other end of the installation pipeline is sealed, a first sealing block is movably arranged in the main pipeline and is fixed at one end of a first connecting rod, the other end of the first connecting rod slides out of the installation pipeline to be connected with one end of a sliding plate, the other end of the sliding plate slides through a second installation plate, the second installation plate is installed on the upper end surface of the first installation plate, a first spring is sleeved on the first connecting rod, one end of the first spring is connected with the inner wall of the installation pipeline, the other end of the first spring is abutted against the first sealing block, a first limiting block and a second limiting block are sequentially installed on the sliding plate from the main pipeline to the horizontal direction of the second installation plate, and a third installation plate and a fourth installation plate are sequentially and vertically arranged and fixed on the inner side wall of the door body, second connecting rod one end is fixed with the first L shape pole with first stopper sliding fit, and the other end slides and passes the third mounting panel, third connecting rod one end is fixed with the second L shape pole with second stopper sliding fit, and the other end slides in proper order and passes third mounting panel, fourth mounting panel and be fixed with pressure release pipe gas outlet matched with second sealed piece, set up the spacing groove with second L shape pole block on the second stopper, all overlap on second connecting rod, the third connecting rod and be equipped with the second spring, two second spring one end all is connected with terminal surface under the third mounting panel, and the other end respectively with first L shape pole, second L shape pole one end butt, it is equipped with third spring (29) still to overlap on the second L shape pole, third spring (29) one end is fixed at fourth mounting panel up end, the other end and the sealed piece butt of second.
As a further aspect of the present invention, the second connecting rod and the third connecting rod are both provided with a handle for facilitating the vertical sliding of the second connecting rod and the third connecting rod.
After adopting the structure, compared with the prior art, the invention has the advantages that:
1. when a fire breaks out on the outer side of the door body, the sliding rod is driven by the telescopic cylinder to drive the piston plate to slide up and down in the piston box, smoke around the door body is absorbed by the air inlet pipe to enter the piston box through pressure difference change in the piston box, and then is pumped to the bottom of the cavity of the door body filled with water through the air outlet pipe, harmful substances are filtered out by the smoke in the water, damage caused by the fact that the smoke enters the inner side of the door body too heavily is avoided, and the negative oxygen ion generator is arranged in the cavity of the door body, so that negative oxygen ions can be generated, and the door body is environment-friendly, healthy, simple in structure, convenient to operate and cost-saving;
2. the pressure difference in the piston box pumps the smoke into the sealed door cavity, the pressure in the door cavity is increased, water in the cavity is sprayed out through the spray head under the action of the water outlet pipe and the water spray pipe, the fire extinguishing treatment is carried out on the outer side of the door body, the cavity is arranged in the door body, and the water level filler is used for cooling the door body, so that the door body is environment-friendly, energy-saving, high in practicability and convenient to operate.
3. When the water level in the cavity of the door body is low, a second L-shaped rod is manually pressed, the second L-shaped rod is in sliding fit with a second limiting block and is clamped with a limiting groove on the second limiting block, a second spring on the second L-shaped rod is stretched and a third spring is compressed, a second sealing block is opened, the pressure in the cavity is balanced with the outside, meanwhile, a sliding plate is driven by the second limiting block to slide on a second mounting plate, so that the first limiting block and the first sealing block are driven to slide together, the first spring is compressed, a main pipeline is opened, water in a water storage tank is placed into the cavity of the door body, when water does not need to be drained into the cavity of the door body, the first L-shaped rod is pressed to be in sliding fit with the first limiting block, the sliding plate is driven to slide continuously, the first spring is continuously compressed, the second L-shaped rod is separated from the limiting groove on the second limiting block, and is reset under the action of the second spring and the third spring, at the moment, the first L-shaped rod is loosened, the first sealing block resets under the action of the first spring to enable water in the main pipeline sealing blocking water storage tank to enter the door body inner cavity, and the sealing blocking water storage tank is simple in structure, convenient to operate, good in synchronization performance and high in practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the cavity of the door body of the present invention.
Fig. 3 is a schematic structural view of the water spraying unit of the present invention.
Fig. 4 is a schematic structural diagram of the switch structure of the present invention.
In the figure: 1-a door frame; 2-a door body; 3-a cylinder; 4, an air inlet pipe; 5-air outlet pipe; 6-a first mounting plate; 7-a piston plate; 8-piston box; 9-a slide bar; 10-a hose; 11-a water tank; 12-a water outlet pipe; 13-a water spray pipe; 14-a spray head; 15-a water storage tank; 16-a pressure relief tube; 17-a first conduit; 18-a second conduit; 19-a main pipeline; 20-installing a pipeline; 21-a second mounting plate; 22-a third mounting plate; 23-a fourth mounting plate; 24-a first link; 25-a second link; 26-a third link; 27-a first spring; 28-a second spring; 29-a third spring; 30-a first sealing block; 31-a second sealing block; 32-a slide plate; 33-a first stopper; 34-a second stopper; 35-a limiting groove; 36-a first L-shaped bar; 37-a second L-shaped bar; 38-a heater; 39-a first one-way valve; 40-second one-way valve.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
As shown in fig. 1 to 4, in an embodiment of the present invention, a negative oxygen ion fire-proof suite door includes a door frame 1, a door body 2 hinged inside the door frame 1 and having a cavity, a pumping unit, a water spraying unit, and a water adding unit;
the cavity leakproofness in the door body 2 is good, and is filled with water in the cavity, negative oxygen ion material layer has been paintd in the door body 2, still be provided with the heater 38 of catalysis negative oxygen ion material production negative oxygen ion under the normality in the cavity of the door body 2, the air inlet and the door body 2 outside intercommunication of twitch unit, the gas outlet and the cavity intercommunication in the door body 2 of twitch unit, the water inlet and the cavity intercommunication in the door body 2 of water spray unit, the delivery port and the door body 2 outside intercommunication of water spray unit, the delivery port and the cavity intercommunication in the door body 2 of adding water unit, the power input end and the flexible end of cylinder 3 of twitch unit are connected.
In the embodiment of the invention, the pumping unit comprises an air inlet pipe 4, an air outlet pipe 5, a first mounting plate 6, a piston plate 7, a piston box 8, a slide rod 9 and a hose 10;
the first mounting plate 6 is fixed at the lower end of the inner side wall of the door body 2, the piston box 8 is mounted at the lower end face of the first mounting plate 6, a piston plate 7 is movably arranged in the piston box 8, a slide rod 9 is fixed on the piston plate 7, one end of the slide rod 9 slides through the first mounting plate 6 and is connected with the telescopic end of the air cylinder 3 through a connecting plate, the air cylinder 3 is fixed at the upper end face of the first mounting plate 6, one end of the hose 10 penetrates through the piston plate 7 and is communicated with the piston box 8, the other end of the hose 10 is communicated with one end of the air inlet pipe 4, the other end of the air inlet pipe 4 hermetically extends into a cavity in the door body 2 and is communicated with the outer side of the door body 2 after hermetically penetrating through the cavity side wall in the door body 2, one end of the air outlet pipe 5 is communicated with the piston box 8, and the other end hermetically extends into the cavity in the door body 2;
when a fire disaster occurs outside the door body 2 when the sensor on the door body 2 senses the fire disaster, the cylinder 3 is started to stretch, the transmission slide rod 9 drives the piston plate 7 to slide up and down in the piston box 8, so that pressure difference is generated in the piston box 8, smoke outside the door body 2 is pumped to the bottom of a cavity filled with water in the door body 2 through the air inlet pipe 4 and the air outlet pipe 5, and harmful substances in the smoke are filtered.
In the embodiment of the invention, a first one-way valve 39 is arranged at one end of the hose 10 communicated with the piston plate 7, a second one-way valve 40 is arranged at one end of the air outlet pipe 5 communicated with the piston box 8, the first one-way valve 39 only allows air to enter, and the second one-way valve 40 only allows air to exit;
through installing first check valve 39, second check valve 40 on hose 10 and outlet duct 5 respectively, when guaranteeing to shift up at piston plate 7, hose 10 inhales the piston box 8 through the smog of intake pipe 4 with the door body 2 outside, does not influence outlet duct 5, when piston plate 7 shifts down, does not influence hose 10 in the cavity that smog in the piston box 8 got into door body 2 through outlet duct 5 to increase the pressure in the cavity of door body 2.
In the embodiment of the invention, the water spraying unit comprises a water tank 11, a water outlet pipe 12, a water spraying pipe 13 and a spray head 14, wherein the water tank 11 is arranged at the bottom of a cavity in the door body 2, one end of the water outlet pipe 12 is communicated with the water tank 11, the other end of the water outlet pipe is communicated with a water inlet of the water spraying pipe 13, a plurality of spray heads 14 are arranged at the upper part of the outer side wall of the door body 2, and the water inlet of the spray head 14 is communicated with a water outlet of the water spraying pipe 13;
by increasing the pressure in the cavity of the door body 2, the water in the cavity of the door body 2 is sprayed out under the action of the spray head 14 through the water outlet pipe 12 and the spray pipe 13, and the fire on the outer side of the door body 2 is extinguished.
In the embodiment of the invention, the water adding unit comprises a water storage tank 15, a pressure relief pipe 16, a first pipeline 17, a second pipeline 18 and a switch structure, wherein the water storage tank 15 is installed on the door frame 1, one end of the first pipeline 17 is communicated with the water storage tank 15, the other end of the first pipeline is communicated with one end of the second pipeline 18 through the switch structure, the other end of the second pipeline 18 passes through the first mounting plate 6 to be communicated with a cavity in the door body 2, one end of the pressure relief pipe 16 is connected with the switch structure, and the other end of the pressure relief pipe is communicated with the upper part of the cavity in the door body 2;
when the water level in the cavity of the door body 2 is low, water in the water tank 15 is introduced into the cavity of the door body 2 through the control switch structure, the door body 2 is cooled, and the outer side of the door body 2 is sprayed to extinguish fire.
In the embodiment of the present invention, the switch structure includes a main pipe 19, an installation pipe 20, a second installation plate 21, a third installation plate 22, a fourth installation plate 23, a first connecting rod 24, a second connecting rod 25, a third connecting rod 26, a first spring 27, a second spring 28, a third spring 29, a first sealing block 30, a second sealing block 31, a sliding plate 32, a first limiting block 33, a second limiting block 34, a limiting groove 35, a first L-shaped rod 36, and a second L-shaped rod 37;
19 one end of trunk line and 17 one end intercommunication, the other end and 18 one end intercommunication of second pipeline, installation pipeline 20 communicates with 19 perpendicular just one end of trunk line and 19, the installation pipeline 20 other end is sealed, 19 internalization of trunk line is provided with first sealed piece 30, first sealed piece 30 is fixed in the one end of first connecting rod 24, the other end of first connecting rod 24 slides and stretches out installation pipeline 20 and is connected with slide 32 one end, the slide 32 other end slides and passes second mounting panel 21, second mounting panel 21 is installed at first mounting panel 6 up end, the cover is equipped with first spring 27 on the first connecting rod 24, first spring 27 one end and installation pipeline 20 inner wall connection, the other end and first sealed piece 30 butt, install first stopper 33 in proper order from the trunk line 19 toward the horizontal direction of second mounting panel 21 on the slide 32, A second limiting block 34, the third mounting plate 22 and the fourth mounting plate 23 are sequentially and vertically arranged and fixed on the inner side wall of the door body 2, one end of the second connecting rod 25 is fixed with a first L-shaped rod 36 in sliding fit with the first limiting block 33, the other end of the second connecting rod slides through the third mounting plate 22, one end of the third connecting rod 26 is fixed with a second L-shaped rod 37 in sliding fit with the second limiting block 34, the other end of the third connecting rod slides through the third mounting plate 22 and the fourth mounting plate 23 in sequence and is fixed with a second sealing block 31 in sliding fit with the air outlet of the pressure relief pipe 16, the second limiting block 34 is provided with a limiting groove 35 in clamping fit with the second L-shaped rod 37, the second connecting rod 25 and the third connecting rod 26 are both sleeved with second springs 28, one end of each of the second springs 28 is connected with the lower end face of the third mounting plate 22, and the other end of each of the second spring 28 is respectively abutted against one end of the first L-shaped rod 36 and the second L-shaped rod 37, a third spring (29) is further sleeved on the second L-shaped rod 37, one end of the third spring (29) is fixed on the upper end face of the fourth mounting plate 23, and the other end of the third spring (29) is abutted against the second sealing block 31;
the sliding plate 32 slides under the action of the second limiting block 34 by pressing the second L-shaped rod 37, the second L-shaped rod 37 is clamped with the limiting groove 35, so that the second spring 28 on the second L-shaped rod 37 is stretched, the third spring (29 is compressed, the second sealing block 31 is separated from the air outlet of the pressure relief pipe 16, the effect of balancing the pressure in the cavity of the door body 2 with the outside is achieved, meanwhile, the first spring 27 is compressed, the first sealing block 30 is brought into the installation pipeline 20 by the first connecting rod 24, the main pipeline 19, the first pipeline 17 and the second pipeline 18 are communicated, the water in the water storage tank 15 is conveniently introduced into the cavity of the door body 2, after the water level in the cavity of the door body 2 meets the requirement, the sliding plate 32 drives the first sealing block 30 to continue to compress the first spring 27 under the action of the first limiting block 33 by pressing the first L-shaped rod 36, the second L-shaped rod 37 is separated from the limiting groove 35, and the second spring 28, The third spring 29 is reset to drive the second sealing block 31 to reset, then the first limiting block 33 is released, and the first sealing block 30 seals the main pipe 19 again under the reset action of the first spring 27.
In the embodiment of the present invention, the second link 25 and the third link 26 are both provided with a handle for facilitating the vertical sliding of the second link 25 and the third link 26.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (3)
1. A negative oxygen ion fireproof suit door is characterized in that a fireproof door comprises a door frame (1), a door body (2) which is hinged inside the door frame (1) and provided with a cavity, a drawing unit, a water spraying unit and a water adding unit;
the water-saving and water-saving refrigerator is characterized in that water is filled in a cavity in the door body (2), a negative oxygen ion material layer is coated in the door body (2), a heater (38) which catalyzes the negative oxygen ion material to generate negative oxygen ions in a normal state is further arranged in the cavity of the door body (2), an air inlet of the pumping unit is communicated with the outer side of the door body (2), an air outlet of the pumping unit is communicated with the cavity in the door body (2), a water inlet of the water spraying unit is communicated with the cavity in the door body (2), a water outlet of the water spraying unit is communicated with the outer side of the door body (2), a water outlet of the water adding unit is communicated with the cavity in the door body (2), and a power input end of the pumping unit is connected with the telescopic end of the air cylinder (3);
the pumping unit comprises an air inlet pipe (4), an air outlet pipe (5), a first mounting plate (6), a piston plate (7), a piston box (8), a slide rod (9) and a hose (10);
the utility model discloses a gas-insulated air conditioner, including the door body (2), the inside wall lower extreme at the door body (2) is fixed in first mounting panel (6), piston case (8) are installed at the lower terminal surface of first mounting panel (6), piston case (8) internalization is provided with piston board (7), be fixed with slide bar (9) on piston board (7), slide bar (9) one end slides and passes first mounting panel (6) and be connected through the flexible end of connecting plate with cylinder (3), cylinder (3) are fixed at first mounting panel (6) up end, hose (10) one end is passed piston board (7) and is linked together with piston case (8), the other end of hose (10) and the one end intercommunication of intake pipe (4), the other end of intake pipe (4) is sealed to stretch into the cavity in the door body (2) and is sealed to wear out the cavity lateral wall in the door body (2) and the outside intercommunication of the door body (2), outlet duct (5) one end and piston case (8) intercommunication, the other end of the door body is hermetically extended into a cavity in the door body (2);
a first one-way valve (39) is arranged at one end of the hose (10) communicated with the piston plate (7), a second one-way valve (40) is arranged at one end of the air outlet pipe (5) communicated with the piston box (8), the first one-way valve (39) only allows air to enter, and the second one-way valve (40) only allows air to exit;
the water adding unit comprises a water storage tank (15), a pressure relief pipe (16), a first pipeline (17), a second pipeline (18) and a switch structure, wherein the water storage tank (15) is installed on the door frame (1), one end of the first pipeline (17) is communicated with the water storage tank (15), the other end of the first pipeline is communicated with one end of the second pipeline (18) through the switch structure, the other end of the second pipeline (18) penetrates through the first mounting plate (6) to be communicated with a cavity in the door body (2), one end of the pressure relief pipe (16) is connected with the switch structure, and the other end of the pressure relief pipe is communicated with the upper portion of the cavity in the door body (2);
the switch structure comprises a main pipeline (19), an installation pipeline (20), a second installation plate (21), a third installation plate (22), a fourth installation plate (23), a first connecting rod (24), a second connecting rod (25), a third connecting rod (26), a first spring (27), a second spring (28), a third spring (29), a first sealing block (30), a second sealing block (31), a sliding plate (32), a first limiting block (33), a second limiting block (34), a limiting groove (35), a first L-shaped rod (36) and a second L-shaped rod (37);
trunk line (19) one end and first pipeline (17) one end intercommunication, the other end and second pipeline (18) one end intercommunication, installation pipeline (20) and trunk line (19) are perpendicular and one end and trunk line (19) intercommunication, installation pipeline (20) other end is sealed, trunk line (19) internalization is provided with first sealed piece (30), the one end at first connecting rod (24) is fixed in first sealed piece (30), the other end of first connecting rod (24) slides and stretches out installation pipeline (20) and is connected with slide (32) one end, slide (32) other end slides and passes second mounting panel (21), second mounting panel (21) are installed at first mounting panel (6) up end, the cover is equipped with first spring (27) on first connecting rod (24), first spring (27) one end and installation pipeline (20) inner wall connection, the other end is abutted against the first sealing block (30), a first limiting block (33) and a second limiting block (34) are sequentially installed on the sliding plate (32) from the main pipeline (19) to the horizontal direction of the second mounting plate (21), the third mounting plate (22) and the fourth mounting plate (23) are sequentially and vertically arranged and fixed on the inner side wall of the door body (2), one end of the second connecting rod (25) is fixedly provided with a first L-shaped rod (36) in sliding fit with the first limiting block (33), the other end of the second connecting rod slides through the third mounting plate (22), one end of the third connecting rod (26) is fixedly provided with a second L-shaped rod (37) in sliding fit with the second limiting block (34), the other end of the third connecting rod slides through the third mounting plate (22) and the fourth mounting plate (23) in sequence and is fixedly provided with a second sealing block (31) matched with the air outlet of the pressure relief pipe (16), and a limiting groove (35) clamped with the second L-shaped rod (37) is formed in the second limiting block (34), all the cover is equipped with second spring (28), two on second connecting rod (25), third connecting rod (26) second spring (28) one end all is connected with terminal surface under third mounting panel (22), the other end respectively with first L shape pole (36), second L shape pole (37) one end butt, it is equipped with third spring (29) still to overlap on second L shape pole (37), third spring (29) one end is fixed at fourth mounting panel (23) up end, the other end and second seal block (31) butt.
2. The negative oxygen ion fire-proof suit door of claim 1, wherein the water spraying unit comprises a water tank (11), a water outlet pipe (12), a water spraying pipe (13) and a spray head (14), the water tank (11) is arranged at the bottom of the cavity in the door body (2), one end of the water outlet pipe (12) is communicated with the water tank (11), the other end of the water outlet pipe is communicated with the water inlet of the water spraying pipe (13), the upper part of the outer side wall of the door body (2) is provided with a plurality of spray heads (14), and the water inlet of each spray head (14) is communicated with the water outlet of the water spraying pipe (13).
3. The negative oxygen ion fireproof suit door of claim 1, wherein the second connecting rod (25) and the third connecting rod (26) are respectively provided with a handle which facilitates the second connecting rod (25) and the third connecting rod (26) to slide up and down.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110036099.0A CN112870610B (en) | 2021-01-12 | 2021-01-12 | Negative oxygen ion fire prevention suit door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110036099.0A CN112870610B (en) | 2021-01-12 | 2021-01-12 | Negative oxygen ion fire prevention suit door |
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| CN112870610A CN112870610A (en) | 2021-06-01 |
| CN112870610B true CN112870610B (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012026244A (en) * | 2010-07-28 | 2012-02-09 | Kikusui Chemical Industries Co Ltd | Smoke-tight tape |
| CN207660492U (en) * | 2017-11-15 | 2018-07-27 | 徐泽华 | A kind of fire resistant doorsets with smoke adsorption device |
| CN207701020U (en) * | 2017-12-29 | 2018-08-07 | 天津市德祥建筑工程有限公司 | Fire resistant doorsets with Smoke Filter |
| CN209369593U (en) * | 2018-12-03 | 2019-09-10 | 合肥荣事达电子电器集团有限公司 | A kind of isolation smog window and its safe house |
| CN211081587U (en) * | 2019-07-08 | 2020-07-24 | 石家庄市永庆建材木业有限公司 | Can prevent fire door that fire spreading fast |
-
2021
- 2021-01-12 CN CN202110036099.0A patent/CN112870610B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012026244A (en) * | 2010-07-28 | 2012-02-09 | Kikusui Chemical Industries Co Ltd | Smoke-tight tape |
| CN207660492U (en) * | 2017-11-15 | 2018-07-27 | 徐泽华 | A kind of fire resistant doorsets with smoke adsorption device |
| CN207701020U (en) * | 2017-12-29 | 2018-08-07 | 天津市德祥建筑工程有限公司 | Fire resistant doorsets with Smoke Filter |
| CN209369593U (en) * | 2018-12-03 | 2019-09-10 | 合肥荣事达电子电器集团有限公司 | A kind of isolation smog window and its safe house |
| CN211081587U (en) * | 2019-07-08 | 2020-07-24 | 石家庄市永庆建材木业有限公司 | Can prevent fire door that fire spreading fast |
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| CN112870610A (en) | 2021-06-01 |
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Effective date of registration: 20220602 Address after: 223800 intersection of Kexing road and Gucheng Road, Sucheng Economic Development Zone, Suqian City, Jiangsu Province Patentee after: JIANGSU XIONGDI SMART HOME Co.,Ltd. Address before: 130600 Xiaohe Yanzi Tun, Yujia village, Yunshan street, Shuangyang District, Changchun City, Jilin Province Patentee before: Liu Ying |
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Effective date of registration: 20231227 Address after: Room 2003, Building 4, No. 20 Tongda Avenue, Sucheng District, Suqian City, Jiangsu Province, 223800 Patentee after: Cao Jian Address before: 223800 intersection of Kexing road and Gucheng Road, Sucheng Economic Development Zone, Suqian City, Jiangsu Province Patentee before: JIANGSU XIONGDI SMART HOME Co.,Ltd. |