CN215608974U

CN215608974U - Manual automatic integrative pneumatic fire extinguisher of discernment of intelligence

Info

Publication number: CN215608974U
Application number: CN202121056067.9U
Authority: CN
Inventors: 杨思松
Original assignee: China Minze Construction Co ltd
Current assignee: China Minze Construction Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-25
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses an intelligent manual and automatic integrated recognition pneumatic fire extinguisher, which structurally comprises: the intelligent detection device comprises a tank body, an ejector, a pressure gauge and an intelligent detector, wherein the tank body is filled with dry powder and carbon dioxide gas, the ejector is installed at an opening at the top end of the tank body, the intelligent detector is fixed at the front end of the ejector, a heat source sensor and a main control board are arranged in the intelligent detector, and a wireless module is arranged on the main control board and is connected with a data terminal.

Description

Manual automatic integrative pneumatic fire extinguisher of discernment of intelligence

Technical Field

The utility model relates to the field of fire fighting equipment, in particular to an intelligent manual and automatic integrated identification pneumatic fire extinguisher.

Background

The fire extinguisher is one of common fire prevention facility, leave in public place or the place that probably takes place the conflagration in, the composition that loads is different in the fire extinguisher of different kinds, it is special for different conflagrations to start to establish, pneumatic fire extinguisher is commonly used utilizes carbon dioxide gas or nitrogen gas as power, put out a fire with the dry powder blowout in the bottle, but the sealing member of current fire extinguisher is mostly the rubber gasket, it seals to offset with the fire extinguisher inner wall through gasket top edge, this makes the fire extinguisher carry out one-time the back, the dry powder of attached to on the inner wall can make and have the clearance between gasket and the inner wall, the condition of gas leakage when causing the deposit easily, make the fire extinguisher unable continuation of use.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides an intelligent manual and automatic integrated identification pneumatic fire extinguisher.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a manual automatic integrative pneumatic fire extinguisher of discernment of intelligence, its structure includes: the intelligent injector comprises a tank body, an injector, a pressure gauge and an intelligent detector, wherein the tank body is filled with dry powder and carbon dioxide gas, the injector is arranged at an opening at the top end of the tank body, the pressure gauge is fixed at the side end of the injector, the intelligent detector is fixed at the front end of the injector, a heat source inductor and a main control board are arranged in the intelligent detector, a wireless module is arranged on the main control board and is connected with a data terminal, the injector comprises a spray head, a fixed handle, a pressing handle, a push rod, a top seat, a closed cushion ring, a spring and a base, a channel in the spray head is divided into a horizontal channel and a vertical channel, the fixed handle is transversely fixed at the top of the spray head, the head of the pressing handle is hinged at the top of the spray head, the push rod is vertically nested on the spray head, the top of the push rod is abutted against the pressing handle, the top seat is fixed at the bottom end of the push rod, the closed cushion ring is nested on the top seat, and the base is embedded and fixed at the bottom of the spray head, the spring is abutted between the top seat and the base, the current fire and the fire extinguishing amplitude are analyzed through the heat source inductor, data are transmitted to the data terminal through the wireless module on the main control board, and reading, recording and analyzing of the data are carried out.

Preferably, the structure of the closed grommet includes: the outer ring, the inner ring, the bottom drum piece, the top wrapping piece, the side bracing folding piece and the top ring are of a closed surrounding structure, two ends of the side bracing folding piece are connected to the inner walls of the outer ring and the inner ring respectively, and the top ring vertically abuts between the side bracing folding piece and the bottom drum piece.

Preferably, the top of the outer ring is provided with an outward extending ring, the top of the outward extending ring is sharp under a side section angle, the outward extending ring is inclined outwards under the side section angle, the diameter of the outward extending ring is larger than that of the outer ring, the inner wall of the spray head is scraped through the sharp end of the outward extending ring, so that dry powder attached to the inner wall is scraped off and is accommodated on the top wrapping sheet along the trend.

Preferably, the side brace pieces are regularly distributed between the inner ring and the outer ring by taking the circle center of the inner ring as the circle center in an overlooking state, so that when the outer ring moves along the inner wall of the sprayer and is tightened inwards, the side brace pieces can prop the outer ring against the inner wall of the sprayer, the part of the side brace pieces, which prop against the outer ring, is in line contact with the inner wall of the sprayer, the sealing type of the sealing backing ring is ensured, and the two sides of the line contact part of the outer ring are in surface contact with the inner wall of the sprayer, so that the sealing capacity of the sealing backing ring is further improved.

Preferably, the middle of the side brace piece is bent downwards, the middle of the bottom drum piece is of a concave structure protruding downwards, the top end of the top ring is connected to the bending point of the side brace piece, the bottom end of the top ring is connected to the concave point of the bottom drum piece, the outer ring moves along the inner wall of the sprayer, the outer ring continuously rising descends due to extrusion of the inner wall of the sprayer while tightening inwards, so that the bottom drum piece is extruded, the top ring on the bottom drum piece jacks up the middle of the side brace piece, the outer end of the side brace piece is transversely pushed out, and part of the outer ring and the inner wall of the sprayer are pushed more tightly.

Preferably, all parts of the sealing backing ring are made of silica gel, so that a better sealing effect is achieved.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. when the sealing operation is carried out by utilizing the sealing backing ring, the tip of the rising sealing backing ring gradually contacts the inner wall of the spray head which is inclined upwards, the inner wall of the spray head is scraped by the sharp end of the outward-extending ring, so that dry powder attached to the inner wall is scraped and is smoothly stored on the top wrapping sheet, a gap between the sealing backing ring and the inner wall due to the dry powder attached to the inner wall is avoided, and the condition of gas leakage during storage is prevented;

2. when the outer ring moves along the inner wall of the sprayer and is tightened inwards, the side brace pieces can prop the outer ring against the inner wall of the sprayer, the part of the side brace pieces, which is abutted against the outer ring, is in line contact with the inner wall of the sprayer, the sealing property of the sealing backing ring is ensured, and the two sides of the line contact part of the outer ring are in surface contact with the inner wall of the sprayer, so that the sealing capacity of the sealing backing ring is further improved.

3. The outer ring moves along the inner wall of the sprayer to be tightened inwards, and simultaneously, the outer ring which continuously rises is extruded by the inner wall of the sprayer to descend, so that the bottom drum sheet is extruded, the middle part of the side brace piece is jacked up by the top ring on the bottom drum sheet, the outer end of the side brace piece is transversely jacked out, one part of the outer ring and the inner wall of the sprayer are jacked more tightly, and the sealing effect is enhanced.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

FIG. 2 is a schematic front sectional view of the ejector of the present invention.

FIG. 3 is a schematic front sectional view of the sealing grommet of the present invention.

Fig. 4 is a bottom sectional view of the sealing grommet of the present invention.

FIG. 5 is a schematic top view of the sealing grommet of the present invention.

FIG. 6 is a schematic front cross-sectional view of the flared ring of the present invention.

Fig. 7 is a schematic structural view of the closed backing ring of the present invention in an operating state.

In the figure: the device comprises a tank body-1, an injector-2, a pressure gauge-3, an intelligent detector-4, a heat source sensor-41, a main control board-42, a spray head-21, a fixed handle-22, a pressing handle-23, a push rod-24, a top seat-25, a sealing backing ring-26, a spring-27, a base-28, an outer ring-261, an inner ring-262, a bottom drum sheet-263, a top wrapping sheet-264, a side bracing folding sheet-265, a top ring-266 and an outward expanding ring-2611.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1 and 2, the utility model provides an intelligent manual and automatic integrated identification pneumatic fire extinguisher, which structurally comprises: the tank comprises a tank body 1, an ejector 2, a pressure gauge 3 and an intelligent detector 4, wherein the tank body 1 is filled with dry powder and carbon dioxide gas, the ejector 2 is installed at an opening at the top end of the tank body 1, the pressure gauge 3 is fixed at the side end of the ejector 2, the intelligent detector 4 is fixed at the front end of the ejector 2, a heat source inductor 41 and a main control board 42 are arranged in the intelligent detector 4, a wireless module is arranged on the main control board 42 and is connected with a data terminal, the ejector 2 consists of a spray head 21, a fixed handle 22, a pressing handle 23, a push rod 24, a top seat 25, a closed backing ring 26, a spring 27 and a base 28, a channel in the spray head 21 is divided into horizontal and vertical, the fixed handle 22 is transversely fixed at the top of the spray head 21, the head of the pressing handle 23 is hinged at the top of the spray head 21, the push rod 24 is vertically embedded on the spray head 21 and the top of the pressing handle 23 is abutted against the pressing handle 23, the footstock 25 is fixed at the bottom end of the push rod 24, the closed backing ring 26 is nested on the footstock 25, the base 28 is embedded and fixed at the bottom of the spray head 21, the spring 27 is abutted between the footstock 25 and the base 28, the current fire and the fire extinguishing amplitude are analyzed through the heat source sensor 41, and data are transmitted to a data terminal through a wireless module on the main control board 42 to be read, recorded and analyzed.

As shown in fig. 3-5, the structure of the closing grommet 26 includes: the outer ring 261, the inner ring 262, the bottom drum piece 263, the top package piece 264, the side brace piece 265, the top ring 266, the outer ring 261 diameter is greater than the inner ring 262, the top of outer ring 261 and inner ring 262 is connected with the top package piece 264, the bottom of outer ring 261 and inner ring 262 is connected with the bottom drum piece 263, outer ring 261, inner ring 262, bottom drum piece 263 and top package piece 264 are the airtight surrounding structure, the side brace piece 265 both ends are connected respectively on the inner wall of outer ring 261 and inner ring 262, the top ring 266 is supported between the side brace piece 265 and the bottom drum piece 263 vertically.

As shown in fig. 6, a flared ring 2611 is provided at the top of the outer ring 261, the top of the flared ring 2611 is sharp at a side sectional angle, the flared ring 2611 is inclined outward at the side sectional angle, the diameter of the flared ring 2611 is larger than that of the outer ring 261, and the inner wall of the spray head 21 is scraped by the sharp end of the flared ring 2611, so that dry powder attached to the inner wall is scraped off and is smoothly stored on the top packing sheet 264.

As shown in fig. 4, the side brace pieces 265 are regularly distributed between the inner ring 262 and the outer ring 261 with the circle center of the inner ring 262 as the circle center in a top view state, so that when the outer ring 261 moves along the inner wall of the spray head 21 and is tightened inwards, the side brace pieces 265 can prop the outer ring 261 against the inner wall of the spray head 21, and the part of the side brace pieces 265 which prop against the outer ring 261 makes line contact with the inner wall of the spray head 21, thereby ensuring the sealing property of the sealing backing ring 26, and the two sides of the line contact part of the outer ring 261 make surface contact with the inner wall of the spray head 21, thereby further increasing the sealing property of the sealing backing ring 26.

As shown in fig. 3 and 7, the middle of the side brace 265 is bent downward, the middle of the bottom drum 263 is a concave structure protruding downward, the top end of the top ring 266 is connected to the bending point of the side brace 265, the bottom end of the top ring 266 is connected to the concave point of the bottom drum 263, the outer ring 261 moves along the inner wall of the nozzle 21, while tightening inward, the outer ring 261 continuously rising is pressed by the inner wall of the nozzle 21 to descend, so as to press the bottom drum 263, and the top ring 266 on the bottom drum 263 pushes up the middle of the side brace 265, so that the outer end of the side brace 265 pushes out laterally, and a part of the outer ring 261 is pushed up closer to the inner wall of the nozzle 21.

Each part of the sealing backing ring 26 is made of silica gel, so that a better sealing effect is obtained.

The working principle of the present invention is explained as follows:

observing the pressure gauge 3, releasing the restriction between the pressing handle 23 and the fixing handle 22, then lifting the fixing handle 22, aligning the intelligent detector 4 to an ignition point, analyzing the current fire and the fire extinguishing amplitude through the heat source inductor 41, transmitting data to a data terminal through a wireless module on the main control board 42, reading, recording and analyzing the data, then pressing the pressing handle 23 downwards, pressing the push rod 24 downwards through the pressing handle 23, so that the sealing backing ring 26 is separated from the attachment with the inner wall of the spray head 21, and then using carbon dioxide gas in the tank body 1 as power to spray dry powder in the tank body 1 for fire extinguishing;

when the use is finished and carbon dioxide and dry powder still remain in the tank body 1, the pressing handle 23 is loosened, the spring 27 drives the top seat 25 to ascend, the outward-extending ring 2611 at the tip part of the ascending closed backing ring 26 gradually contacts the inner wall of the spray head 21, the inner wall of the spray head 21 is scraped through the sharp end of the outward-extending ring 2611, so that the dry powder attached to the inner wall is scraped and is smoothly contained on the top bag sheet 264, the dry powder attached to the inner wall is prevented from causing a gap between the closed backing ring 26 and the inner wall, and the condition of gas leakage during storage is prevented;

the outer ring 261 moves along the inner wall of the spray head 21, the inner wall of the spray head 21 contacted with the closed backing ring 26 is in a circular truncated cone shape with a small top and a big bottom, so that the top of the outer ring 261 is tightened inwards, meanwhile, the outer ring 261 continuously rising is extruded by the inner wall of the spray head 21 to descend, so that the bottom drum sheet 263 is extruded, the middle part of the side supporting folding sheet 265 is jacked up by the top ring 266 on the bottom drum sheet 263, the outer end of the side supporting folding sheet 265 is transversely jacked out, the outer ring 261 is jacked on the inner wall of the spray head 21, the part where the side supporting folding sheet 265 and the outer ring 261 are butted is in line contact with the inner wall of the spray head 21, the sealing property of the closed backing ring 26 is ensured, and the two sides of the line contact part of the outer ring 261 are in surface contact with the inner wall of the spray head 21, and the sealing capacity of the closed backing ring is further improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a manual automatic integrative pneumatic fire extinguisher of discernment of intelligence, its structure includes: jar body (1), sprayer (2), manometer (3), intellectual detection system ware (4), its characterized in that:

the tank body (1) is filled with dry powder and carbon dioxide gas, the ejector (2) is installed at an opening at the top end of the tank body (1), the pressure gauge (3) is fixed at the side end of the ejector (2), the intelligent detector (4) is fixed at the front end of the ejector (2), a heat source inductor (41) and a main control board (42) are arranged in the intelligent detector (4), and a wireless module is arranged on the main control board (42) and connected with a data terminal;

sprayer (2) comprise shower nozzle (21), fixed handle (22), pressure handle (23), push rod (24), footstock (25), closed backing ring (26), spring (27), base (28), the passageway in shower nozzle (21) is divided into level and vertical, fixed handle (22) transversely are fixed at shower nozzle (21) top, press handle (23) head hinged joint at the top of shower nozzle (21), push rod (24) vertical nestification is just pressed handle (23) to offset in the top on shower nozzle (21), footstock (25) are fixed in push rod (24) bottom, closed backing ring (26) nestification is on footstock (25), base (28) embedding is fixed in shower nozzle (21) bottom, spring (27) are supported between footstock (25) and base (28).

2. The intelligent manual and automatic integrated recognition pneumatic fire extinguisher according to claim 1, is characterized in that: the structure of the closed backing ring (26) comprises: the drum-type vibration damper comprises an outer ring (261), an inner ring (262), a bottom drum piece (263), a top wrapping piece (264), a side bracing folding piece (265) and a top ring (266), wherein the diameter of the outer ring (261) is larger than that of the inner ring (262), the top ends of the outer ring (261) and the inner ring (262) are connected with the top wrapping piece (264), the bottom ends of the outer ring (261) and the inner ring (262) are connected with the bottom drum piece (263), the outer ring (261), the inner ring (262), the bottom drum piece (263) and the top wrapping piece (264) are of a closed surrounding structure, the two ends of the side bracing folding piece (265) are respectively connected to the inner walls of the outer ring (261) and the inner ring (262), and the top ring (266) vertically supports between the side bracing folding piece (265) and the bottom drum piece (263).

3. The intelligent manual and automatic integrated recognition pneumatic fire extinguisher according to claim 2, is characterized in that: the top of the outer ring (261) is provided with an outward-extending ring (2611), the top of the outward-extending ring (2611) is sharp under a side sectional angle, the outward-extending ring (2611) is inclined outwards under the side sectional angle, and the diameter of the outward-extending ring (2611) is larger than that of the outer ring (261).

4. The intelligent manual and automatic integrated recognition pneumatic fire extinguisher according to claim 2, is characterized in that: the side brace pieces (265) are regularly distributed between the inner ring (262) and the outer ring (261) by taking the circle center of the inner ring (262) as the circle center in a top view state.

5. The intelligent manual and automatic integrated recognition pneumatic fire extinguisher according to claim 2, is characterized in that: the middle part of the side brace piece (265) is in a downward bending shape, the middle part of the bottom drum piece (263) is in a concave structure protruding downwards, the top end of the top ring (266) is connected to the bending point of the side brace piece (265), and the bottom end of the top ring (266) is connected to the concave point of the bottom drum piece (263).