CN218987447U - Foam extinguishing agent holds bucket - Google Patents

Abstract

The utility model discloses a foam extinguishing agent containing barrel which comprises a containing barrel body and a top cover, wherein the containing barrel body is of a barrel body structure with an open top, the top of the containing barrel body is coaxially and fixedly communicated with a vertically arranged liquid adding pipe, and the top of the liquid adding pipe is coaxially and detachably connected with the top cover for controlling opening and closing. The beneficial effects are that: the top cover is coaxially provided with the liquid injection assembly, and meanwhile, the bottom end of the liquid injection pipe of the liquid injection assembly is contacted with the barrel body of the containing barrel body, and the periphery of the liquid injection pipe is fixedly communicated with the communicating pipe and the outer ring pipe, so that in the process of injecting the solution into the containing barrel body through the liquid injection pipe, the lift of the solution when the solution contacts the barrel bottom of the containing barrel body can be greatly reduced in a mode of discharging the solution through the liquid outlet through holes at the bottoms of the communicating pipe and the outer ring pipe, the generation of foam is reduced, and the containing barrel body is convenient for containing and transferring the acidic solution or the alkaline solution of the foam extinguishing agent.

Description

Foam extinguishing agent holds bucket

Technical Field

The utility model relates to the field of auxiliary components for producing foam extinguishing agents, in particular to a foam extinguishing agent containing barrel.

Background

The foam extinguishing agent can extinguish the flammable and combustible liquid and mainly generates a condensed foam floating layer on the surface of the liquid to play a role in choking and cooling. The chemical foam fire extinguishing agent is widely applicable and is formed by mixing acidic substances (aluminum sulfate) and aqueous solutions of alkaline substances (sodium bicarbonate) and then carrying out chemical reaction to generate carbon dioxide, so that the pressure is caused to spray out foam liquid, and the carbon dioxide is used as a core under the action of the foaming agent.

Disclosure of Invention

The utility model aims to solve the problems and provide a foam fire extinguishing agent containing barrel, wherein a top cover is coaxially provided with a liquid injection assembly, and meanwhile, the bottom end of a liquid injection pipe of the liquid injection assembly is contacted with the barrel body of the containing barrel, and the periphery of the liquid injection pipe is fixedly communicated with a communicating pipe and an outer ring pipe, so that in the process of injecting solution into the containing barrel body through the liquid injection pipe, the lift of the solution when the solution contacts the barrel bottom of the containing barrel body can be greatly reduced by discharging the solution through liquid outlet through holes at the bottoms of the communicating pipe and the outer ring pipe, and the generation of foam is reduced, which is described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a foam extinguishing agent containing barrel which comprises a containing barrel body and a top cover, wherein the containing barrel body is of a barrel body structure with an open top, the top of the containing barrel body is coaxially and fixedly communicated with a vertically arranged liquid adding pipe, and the top of the liquid adding pipe is coaxially and detachably connected with the top cover for controlling opening and closing;

the middle part of the top cover is coaxially provided with a mounting hole, the mounting hole is coaxially and slidably matched with a vertically arranged liquid injection assembly, and the bottom of the liquid injection assembly stretches into the containing barrel body;

the top cover is arranged at the positions of the two sides of the liquid injection assembly, and clamping assemblies used for clamping and limiting the liquid injection assembly are arranged at the positions of the two sides of the liquid injection assembly.

Preferably, the bottom of the outer periphery of the containing barrel body is fixedly communicated with a liquid discharge pipe.

Preferably, the top cover is embedded and fixed with a transparent observation window at the front and rear positions of the liquid injection assembly.

Preferably, the liquid injection assembly comprises a liquid injection pipe and an outer ring pipe, the liquid injection pipe is vertically arranged and is in coaxial sliding fit with the mounting hole, the top of the liquid injection pipe is open, the bottom of the liquid injection pipe is closed and positioned inside the containing barrel body, the outer ring pipe is a circular ring pipe, the outer ring pipe is positioned at the periphery of the bottom of the liquid injection pipe and is coaxial with the liquid injection pipe, and the inner periphery of the outer ring pipe is fixedly communicated with the periphery of the liquid injection pipe through a plurality of communicating pipes which are arranged along the radial direction.

Preferably, the bottom end of the liquid injection pipe is in contact with the inner bottom surface of the containing barrel body, and the top end of the liquid injection pipe is coaxially provided with a quick connector.

Preferably, valves for controlling opening and closing are arranged on the periphery of the liquid discharge pipe and the periphery of the top of the liquid injection pipe.

Preferably, the clamping assembly comprises a fixing seat and clamping seats, the fixing seats are respectively fixed on the top surface of the top cover and located at two side positions of the liquid injection pipe, the fixing seats are respectively provided with studs in a sliding fit mode, inner ends, close to each other, of the studs at the two side positions are respectively fixed with the clamping seats, clamping grooves are respectively vertically formed in end faces, close to each other, of the clamping seats at the two side positions, the clamping grooves are respectively coaxial with the liquid injection pipe, inner liners made of buffering materials are respectively and coaxially covered and fixed on the clamping grooves, the inner liners are respectively contacted with the periphery of the liquid injection pipe in a fitting mode, and limiting nuts are respectively and coaxially meshed with the studs at the positions, corresponding to the fixing seats and the positions between the clamping seats.

Preferably, the clamping grooves are circular arc grooves smaller than half a circle, and the inner diameter of the lining is matched with the outer diameter of the liquid injection pipe.

Preferably, the highest position of the limit nut is higher than the top end surface of the fixing seat.

Preferably, handles are fixed at the outer ends of the studs at the two side positions, which are far away from each other.

The adoption of the foam extinguishing agent containing barrel, in particular, in the process of using the acid solution or the alkaline solution containing foam extinguishing agent, as the bottom end of the liquid injection pipe is contacted with the inner bottom of the containing barrel body at the beginning, the limiting nuts at the two sides are simultaneously screwed away from each other, the limiting nuts in the process can drive the corresponding clamping seats to be close to and until the clamping seats are clamped at the periphery of the liquid injection pipe, the liquid injection pipe clamps are fastened and fixed in a mode of elastic extrusion deformation of the lining, the liquid injection pipe is prevented from vertically moving in disorder, the external solution supply pipeline and the liquid injection pipe can be connected together through the quick connector, in the process of injecting the solution into the containing barrel body through the liquid injection pipe, the lifting holes at the bottom of the communicating pipe and the outer ring pipe can greatly reduce the lift of the liquid when the liquid injection pipe body is contacted with the bottom of the containing barrel body, the foam is convenient to be convenient for the foam to be generated, the foam injection pipe is convenient to be conveniently moved along the inner side of the liquid injection pipe through the connecting pipe, the inner side of the connecting pipe is required to be removed through the coaxial with the elastic extrusion deformation mode, the connecting pipe is required to be removed, the top end of the liquid injection pipe is required to be connected with the outer ring, and the top end of the liquid injection pipe is required to be removed through the coaxial with the connecting pipe, and the top end of the liquid injection pipe is required to be removed, and the top end of the liquid injection pipe is required to be simultaneously, the top end is required to be removed, the top of the liquid injection pipe is required to be connected through the sealing pipe and the inner pipe is required to be opened, the upper part and the liquid pipe and the bottom pipe and the barrel can be placed, when the bottom of communicating pipe and outer ring pipe reaches hold the foam gathering position at bucket body top, start external defoaming equipment through go out the liquid through-hole and absorb eliminate and hold the foam at bucket body inner top, then reach the purpose of defoaming, this in-process is through permeating the mode of observation window looks over the suction elimination condition of foam, simultaneously accessible annotate the liquid pipe microliter mode and fall to carry out thoroughly suction elimination to hold the foam at bucket body inner top, to hold the inside defoaming mode of operation of bucket body and simply easily operate, further made things convenient for hold the bucket body and hold and transport the acid solution or the alkaline solution of foam fire extinguishing agent down again after the suction defoaming finishes annotate the liquid pipe makes annotate liquid pipe bottom contact hold bucket body inner bottom surface, later twist simultaneously again in both sides position the stop nut keep away from each other and make both sides position the holder is close to and until pressing from top clamp in annotate the periphery of liquid pipe, so through the inside lining elastic extrusion deformation's mode will annotate liquid fastening, prevent annotate the liquid pipe and hold the vertical in-process that the motion of bucket body moved.

The beneficial effects are that: 1. the top cover is coaxially provided with the liquid injection assembly, and meanwhile, the bottom end of the liquid injection pipe of the liquid injection assembly is contacted with the barrel body of the containing barrel body, and the periphery of the liquid injection pipe is fixedly communicated with the communicating pipe and the outer ring pipe, so that in the process of injecting the solution into the containing barrel body through the liquid injection pipe, the lift of the solution when the solution contacts the barrel bottom of the containing barrel body can be greatly reduced in a mode of discharging the solution through the liquid outlet through holes at the bottoms of the communicating pipe and the outer ring pipe, the generation of foam is reduced, and the containing barrel body is convenient for containing and transferring the acidic solution or the alkaline solution of the foam extinguishing agent;

2. the mode that slides along the mounting hole through annotating the liquid pipe can make annotate the liquid pipe and rise and drive communicating pipe and outer loop pipe and be close to the interior top that holds the bucket body, then through the mode that is connected annotating liquid pipe and external defoaming equipment can absorb the foam that eliminates the interior top of holding the bucket body through going out the liquid through-hole, to holding the inside defoaming operation mode of bucket body and simply easily operating, further made things convenient for holding the bucket body and hold the acidic solution or the alkaline solution of transporting foam extinguishing agent.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall isometric view of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

FIG. 4 is a second schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 5 is an enlarged view of a portion of the utility model at B of FIG. 4;

FIG. 6 is a schematic representation III of the cross-section of FIG. 1 of the present utility model;

FIG. 7 is a front exterior view of FIG. 1 of the present utility model;

FIG. 8 is a left side exterior view of FIG. 1 of the present utility model;

fig. 9 is a top exterior view of fig. 1 of the present utility model.

The reference numerals are explained as follows:

1. a top cover; 101. an observation window; 102. a mounting hole; 2. a holding barrel body; 201. a liquid adding tube; 202. a valve; 203. a liquid discharge pipe; 3. a liquid injection assembly; 301. a quick connector; 302. a liquid injection pipe; 303. an outer collar; 304. a liquid outlet through hole; 305. a communicating pipe; 4. a clamping assembly; 401. a clamping groove; 402. a lining; 403. a clamping seat; 404. a fixing seat; 405. a handle; 406. a stud; 407. and (5) limiting the nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-9, the utility model provides a foam fire extinguishing agent containing barrel, which comprises a containing barrel body 2 and a top cover 1, wherein the containing barrel body 2 is of a barrel body structure with an open top, preferably the containing barrel body 2 is made of a light-transmitting material, so that the condition of the liquid level inside can be checked in real time through the containing barrel body 2, and simultaneously, a plurality of handles convenient to hold are fixed on the periphery of the upper part of the containing barrel body 2, so as to facilitate lifting of the containing barrel body 2, a liquid adding pipe 201 is coaxially and fixedly communicated with the top of the containing barrel body 2, and the top cover 1 for controlling opening and closing is coaxially and detachably connected with the top cover 201. The installation hole 102 has been seted up coaxially in the middle part of top cap 1, the coaxial sliding fit of installation hole 102 has the notes liquid subassembly 3 of vertical setting, and the bottom of annotating liquid subassembly 3 stretches into and holds in the bucket body 2, specifically, annotate liquid subassembly 3 includes notes liquid pipe 302 and outer ring pipe 303, annotate liquid pipe 302 vertical setting and with the coaxial sliding fit of installation hole 102, the top of annotating liquid pipe 302 is opened, the bottom of annotating liquid pipe 302 is sealed and is located holds bucket body 2 inside, outer ring pipe 303 is the ring pipe, outer ring pipe 303 is located the bottom periphery of annotating liquid pipe 302 and both are coaxial, the inner periphery of outer ring pipe 303 is in the same place through the fixed intercommunication of many communicating pipes 305 of radial setting between the periphery of annotating liquid pipe 302, so set up, be convenient for with the in-process of annotating liquid pipe 302 injection holding bucket body 2 with the solution, through the mode that the liquid through communicating pipe 305 and the bottom of outer ring pipe 303 discharge solution can be very big when reducing the solution contact holds bucket body 2 barrel bottom, the production of foam.

The top cap 1 is all installed in the position of annotating liquid subassembly 3 both sides and is used for pressing from both sides the clamping assembly 4 of spacing annotating liquid subassembly 3, specifically, clamping assembly 4 all includes fixing base 404 and holder 403, fixing base 404 is fixed respectively at top cap 1 top surface and is located the both sides position of annotating liquid pipe 302, fixing base 404 all has double-screw bolt 406 along horizontal sliding fit, and the inner that double-screw bolt 406 in both sides position is close to each other all is fixed with holder 403, clamping groove 401 has all been seted up vertically to the terminal surface that the holder 403 in both sides position is close to each other, and clamping groove 401 all is coaxial with annotating liquid pipe 302, clamping groove 401 all coaxial cover is fixed with the inside lining 402 of buffering material, and inside lining 402 all has coaxial engagement with the periphery of annotating liquid pipe 302, the part between corresponding fixing base 404 and holder 403 has set up, the limit nut 407 of both sides position is kept away from each other to make both sides position's holder 403 be close to and until pressing from the periphery of annotating liquid pipe 302 simultaneously, so that through the mode of lining 402 elastic extrusion deformation with annotating liquid pipe 302 clamp fixing, prevent annotating liquid pipe 302 from moving in the vertical direction of moving in the barrel 2.

As the scheme of the present case preference, hold the fixed intercommunication in peripheral bottom of bucket body 2 and have fluid-discharge tube 203, so set up, be convenient for through fluid-discharge tube 203 will hold the solution in the bucket body 2 and discharge to the external world, top cap 1 all inlays the observation window 101 that is fixed with transparent material in the front and back position of annotating liquid subassembly 3, so set up, be convenient for through the setting of observation window 101 in the personnel hold the foam condition at bucket body 2 internal top and look over in real time.

The bottom of annotate liquid pipe 302 with hold barrel body 2's interior bottom surface laminating contact to annotate the bottom of liquid pipe 302 and can be held barrel body 2 interior bottom surface by holding, annotate the top coaxial mounting of liquid pipe 302 and have quick-operation joint 301, set up so, be convenient for annotate liquid pipe 302 and be connected with external pipeline combination or separate each other fast, the valve 202 that is used for controlling the switching is all installed to the periphery of drain pipe 203 and the top periphery of annotate liquid pipe 302, set up so, be convenient for control respectively opening or closing of corresponding drain pipe 203 or annotate liquid pipe 302 through valve 202.

The clamping groove 401 is an arc groove smaller than one half of a circle, so that the clamping grooves 401 at two sides cannot interfere with each other, the inner diameter of the lining 402 is matched with the outer diameter of the liquid injection pipe 302, the lining 402 can be well attached and pressed on the periphery of the liquid injection pipe 302, the highest position of the limit nut 407 is higher than the top end face of the fixed seat 404, the limit nut 407 can be smoothly unscrewed to move along the axial direction of the stud 406, handles 405 are fixed at the outer ends, away from each other, of the studs 406 at two sides, and the vertical state of the clamping groove 401 is conveniently maintained in the process of screwing the limit nut 407 by holding the handles 405 by hand.

With the above structure, particularly in the process of using the acidic solution or the alkaline solution containing the foam extinguishing agent, as the bottom end of the liquid injection pipe 302 is in contact with the inner bottom of the containing barrel body 2 at the beginning, the limit nuts 407 on two sides are screwed away from each other at the same time, the limit nuts 407 can drive the corresponding clamping seats 403 to approach and clamp the periphery of the liquid injection pipe 302 until the corresponding clamping seats are clamped, the liquid injection pipe 302 is clamped and fixed in a mode of elastic extrusion deformation of the lining 402, vertical disturbance of the liquid injection pipe 302 is prevented, and then the external solution supply pipeline and the liquid injection pipe 302 can be detachably connected together through the quick connector 301, in the process of injecting the solution into the containing barrel body 2 through the liquid injection pipe 302, the lift of the solution when the solution contacts the barrel bottom of the containing barrel body 2 can be greatly reduced in a mode of discharging the solution through the liquid outlet through the communicating pipe 305 and the bottom outlet through the outlet through hole 304 of the outer ring pipe 303, the generation of foam is reduced, the storage barrel body 2 is convenient for storing and transferring acidic solution or alkaline solution of foam extinguishing agent, the filling condition in the storage barrel body 2 can be known through the observation window 101, the quick connector 301 is detached after filling is closed to take down a liquid supply pipeline which is evacuated from the outside, then the observation window 101 is used for checking whether the top in the storage barrel body 2 needs defoaming treatment, if so, the limit nuts 407 at two sides are screwed close to each other to loosen the clamping of the clamping seat 403 on the liquid filling pipe 302, the quick connector 301 at the top end of the liquid filling pipe 302 is connected with the external defoaming equipment through a hose, the liquid filling pipe 302 is lifted up after that the quick connector 305 and the external pipe 303 are lifted up in a coaxial sliding mode along the mounting hole 102, when the bottoms of the connecting pipe 305 and the external pipe 303 reach the foam gathering position at the top of the storage barrel body 2, starting external defoaming equipment to absorb and eliminate foam at the inner top of the containing barrel body 2 through the liquid outlet through hole 304, and then achieving the purpose of defoaming, checking the condition of foam suction elimination through the mode of the observation window 101 in the process, and thoroughly sucking and eliminating foam at the inner top of the containing barrel body 2 through the mode of micro-liter of the liquid injection pipe 302, and the defoaming operation mode in the containing barrel body 2 is simple and easy to operate, further facilitating the containing of acidic solution or alkaline solution of foam extinguishing agent by the containing barrel body 2, lowering the liquid injection pipe 302 again after the suction defoaming is finished to enable the bottom end of the liquid injection pipe 302 to contact the inner bottom surface of the containing barrel body 2, screwing limit nuts 407 at two side positions again to be away from each other to enable the clamping seats 403 at two side positions to be close to each other until being clamped at the periphery of the liquid injection pipe 302, clamping and fixing the liquid injection pipe 302 in a mode of elastic extrusion deformation through the lining 402, and preventing the liquid injection pipe 302 from moving in a vertical direction in the process of moving and transferring the containing barrel body 2.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a foam fire extinguishing agent holds bucket, includes holds bucket body (2) and top cap (1), its characterized in that: the accommodating barrel body (2) is of a barrel body structure with an open top, the top of the accommodating barrel body (2) is coaxially and fixedly communicated with a vertically arranged liquid adding pipe (201), and the top of the liquid adding pipe (201) is coaxially and detachably connected with a top cover (1) for controlling opening and closing;

the middle part of the top cover (1) is coaxially provided with a mounting hole (102), the mounting hole (102) is coaxially and slidably matched with a vertically arranged liquid injection assembly (3), and the bottom of the liquid injection assembly (3) stretches into the containing barrel body (2);

the top cover (1) is provided with clamping assemblies (4) used for clamping and limiting the liquid injection assemblies (3) at the positions of two sides of the liquid injection assemblies (3).

2. A foam fire extinguishing agent containing barrel according to claim 1, wherein: the bottom of the periphery of the containing barrel body (2) is fixedly communicated with a liquid discharge pipe (203).

3. A foam fire extinguishing agent containing barrel as claimed in claim 2, wherein: the top cover (1) is embedded and fixed with a transparent observation window (101) at the front and rear positions of the liquid injection assembly (3).

4. A foam fire extinguishing agent containing barrel according to claim 3, wherein: annotate liquid subassembly (3) including annotating liquid pipe (302) and outer loop pipe (303), annotate liquid pipe (302) vertical setting and with coaxial sliding fit of mounting hole (102), annotate the top of liquid pipe (302) and open, annotate the bottom of liquid pipe (302) and seal and be located hold inside barrel body (2), outer loop pipe (303) are the ring pipe, outer loop pipe (303) are located annotate the bottom periphery of liquid pipe (302) and both coaxial, the inner periphery of outer loop pipe (303) with annotate between the periphery of liquid pipe (302) through many communicating pipes (305) fixed intercommunication together that radially set up.

5. The foam fire extinguishing agent containing barrel of claim 4, wherein: the bottom of the liquid injection pipe (302) is in fit contact with the inner bottom surface of the containing barrel body (2), and a quick connector (301) is coaxially arranged at the top of the liquid injection pipe (302).

6. The foam fire extinguishing agent containing barrel of claim 5, wherein: the periphery of the liquid discharge pipe (203) and the top periphery of the liquid injection pipe (302) are both provided with valves (202) for controlling the opening and the closing.

7. A foam fire extinguishing agent containing barrel according to claim 4, 5 or 6, wherein: the clamping assembly (4) comprises a fixed seat (404) and a clamping seat (403), the fixed seat (404) is respectively fixed on the top surface of the top cover (1) and is positioned at two side positions of the liquid injection pipe (302), the fixed seat (404) is provided with studs (406) in a transversely sliding fit mode, inner ends, close to each other, of the studs (406) at the two side positions are respectively fixed with the clamping seat (403), clamping grooves (401) are respectively vertically formed in end surfaces, close to each other, of the clamping seats (403) at the two side positions, the clamping grooves (401) are respectively coaxial with the liquid injection pipe (302), the clamping grooves (401) are respectively coaxially covered and fixed with a lining (402) made of buffer materials, the lining (402) is respectively in fit contact with the periphery of the liquid injection pipe (302), and limit nuts (407) are respectively coaxially meshed with the portions, corresponding to the fixing seat (404) and the clamping seats (403).

8. The foam fire extinguishing agent containing tub of claim 7, wherein: the clamping grooves (401) are all circular arc grooves smaller than one half of a circle, and the inner diameter of the lining (402) is matched with the outer diameter of the liquid injection pipe (302).

9. The foam fire extinguishing agent containing barrel of claim 8, wherein: the highest position of the limit nut (407) is higher than the top end surface of the fixed seat (404).

10. A foam fire extinguishing agent containing barrel according to claim 8 or 9, wherein: the outer ends of the studs (406) at two sides, which are far away from each other, are both fixed with handles (405).

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