CN206304249U

CN206304249U - A kind of family expenses fixed froth installation

Info

Publication number: CN206304249U
Application number: CN201621441175.7U
Authority: CN
Inventors: 魏仁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2017-07-07
Anticipated expiration: 2026-12-27

Abstract

The utility model discloses a kind of family expenses fixed froth installation, including Plastic Drum, fire foam is filled with the Plastic Drum, suction pipe is communicated with the top of Plastic Drum, in the bottom terminal ends insertion fire foam of the suction pipe, the top end of suction pipe is fixed with negative pressure aspirator by pipe joint, and suction pipe is sealed with the junction of negative pressure aspirator using sealing gasket, one end of the negative pressure aspirator is communicated with joint, the end of joint is provided with ball valve, and connected using taper thread between ball valve and joint and between joint and negative pressure aspirator and sealed by raw material band, the negative pressure aspirator of this family expenses fixed froth installation utilizes contracting noz(zle), the fluid mechanics principle of vacuum is formed in nozzle, running water is mixed automatically with foam solution；Family expenses fixed froth installation small volume, price is low, and extinguishing chemical uses aqueous film-forming foam extinguishing agent, good extinguishing effect.

Description

A kind of family expenses fixed froth installation

Technical field

The utility model is related to family expenses technical field of fire control, specially a kind of family expenses fixed froth installation.

Background technology

Present fire extinguisher is general two kinds of conventionally forms, and one kind is hand fire extinguisher：Its charge pressure is high, and equipment is sunk Weight, is not suitable for general staff and operates, and category pressure vessel, needs periodically in the inspection of national quality supervisory organ, and family expenses are not very square Just；Another kind is froth fire extinguishing system：Industrial fire is used, the oil fire in the place such as Large-scale Refinery of putting out a fire to save life and property, oil field, by fire-fighting Pond, water pump, pressure reservoir, orifice-plate type proportioner, foam producer and large-scale network etc. are constituted, and its operation principle is： Through fire pump, through foam liquid storage tank, extruding capsule displaces foam solution, forms foam mixing liquid for the fire water of certain pressure, Foam fire-fighting is generated through generator；Both the above, is not suitable for family expenses.

The content of the invention

The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of family expenses fixed froth installation, The initial fire disaster of family can be fast and effectively put out, especially kitchen range oil fire, ensure household safe, can be effective In solving the problems, such as background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of family expenses fixed froth installation, including modeling Fire foam is filled with charging basket, the Plastic Drum, suction pipe is communicated with the top of Plastic Drum, the bottom terminal ends of the suction pipe are inserted Enter in fire foam, the top end of suction pipe is fixed with negative pressure aspirator, and suction pipe and negative pressure aspirator by pipe joint Junction is sealed using sealing gasket, and one end of the negative pressure aspirator is communicated with joint, and the end of joint is provided with ball valve, And connected using taper thread between ball valve and joint and between joint and negative pressure aspirator and sealed by raw material band, The other end of the negative pressure aspirator is communicated with flexible pipe, and the end of flexible pipe is provided between nozzle, and nozzle and flexible pipe and soft Using clamp connection and sealed between pipe and negative pressure aspirator.

Compared with prior art, the beneficial effects of the utility model are：The negative pressure aspirator of this family expenses fixed froth installation Using contracting noz(zle), the fluid mechanics principle of vacuum is formed in nozzle, running water is mixed automatically with foam solution；Family expenses foam Extinguishing device small volume, price is low, and extinguishing chemical uses aqueous film-forming foam extinguishing agent, and good extinguishing effect can effectively put out kitchen Interior oil fire, in family there is solid fire in such as wooden cabinet, wood bed, clothing, bedding, it is also possible to first with the present apparatus Foam mixing liquid is put out a fire, and is further continued for being put out a fire with water；The present apparatus is simple to operate, it is only necessary to open, close the ball of entrance Valve can just be put out a fire, and the training that personnel need not move through specialty can just be used safely, and the old and the young can operate, easy to maintenance, be fitted Front yard uses of the whole family；Family expenses fixed froth installation ball valve is not with pressure after closing, and the pressure of tap water pipe network is also solely subjected to after startup, its Working media is water and foam solution, so very safe, does not have hidden danger, and aqueous film-forming foam extinguishing agent storage time is long, and 15 years are not With replacing, in device in addition to flexible pipe, cutting ferrule, Plastic Drum, ball valve, negative pressure aspirator, nozzle, pipe joint, suction pipe use copper alloy Or the manufacture of the anti-corrosion material such as austenitic stainless steel, so antirust is anti-corrosion.

Brief description of the drawings

Fig. 1 is the utility model structure principle chart.

In figure：1 ball valve, 2 joints, 3 negative pressure aspirators, 4 clips, 5 flexible pipes, 6 nozzles, 7 sealing gaskets, 8 pipe joints, 9 suction pipes, 10 Plastic Drums, 11 fire foams.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of family expenses fixed froth installation, including Plastic Drum 10, fire foam 11 is filled with the Plastic Drum 10, Plastic Drum 10 is placed on the ground, and the top of Plastic Drum 10 is communicated with Suction pipe 9, in the bottom terminal ends insertion fire foam 11 of the suction pipe 9, the top end of suction pipe 9 is fixed with by pipe joint 8 Negative pressure aspirator 3, and suction pipe 9 sealed with the junction of negative pressure aspirator 3 using sealing gasket 7, the negative pressure aspirator 3 One end is communicated with joint 2, and the end of joint 2 is provided with ball valve 1, and ball valve 1 is attached with running water pipe, and the effect of ball valve 1 is Open, close family expenses fixed froth installation, the effect of negative pressure aspirator 3 is current is sprayed at a high speed, produces vacuum chamber, draws bubble Foam extinguishing agent 11 simultaneously forms foam mixing liquid, and is used between ball valve 1 and joint 2 and between joint 2 and negative pressure aspirator 3 Taper thread is connected and sealed by raw material band, and the other end of the negative pressure aspirator 3 is communicated with flexible pipe 5, the end of flexible pipe 5 It is provided between nozzle 6, and nozzle 6 and flexible pipe 5 and is connected and close using clip 4 between flexible pipe 5 and negative pressure aspirator 3 Envelope, after running water enters negative pressure aspirator 3 through water pipe, delivery port reduces, when water enters negative pressure aspirator 3 with speed higher, Due to the diffusion of jet particle transverse direction turbulent fluctuation, the inner chamber of negative pressure aspirator 3 forms vacuum, then the foam in Plastic Drum 10 Extinguishing chemical 11 enters vacuum chamber in the presence of atmospheric pressure by suction pipe 9, and two fluids mixes simultaneously in trunnion before anemostat Energy exchange is carried out, water velocity reduces, the speed for being inhaled into fire foam 11 increases, the convergence one in both trunnion exits Cause, pressure gradually increases, and mixed liquor exports negative pressure aspirator 3 by the way that after anemostat, most kinetic energy is converted to pressure energy Place's pressure is further improved, and increases the pressure of the porch of flexible pipe 5, and mixed liquor sprays to the place that catches fire and put out a fire through flexible pipe 5, nozzle 6.

When in use：The present apparatus is connected with tap water pipe network, ball valve 1 is opened when using, hand-held nozzle 6 is to place's spray of catching fire Put and can be carried out fire extinguishing, flexible pipe 5 can adjust length according to household rooms size, to guarantee to family's all standing, plastics Bucket 10 can also determine volume according to house size and protection object, to ensure enough fire-fighting doses, when Plastic Drum 10 is put out a fire Should be connected with air, to ensure the normal work of negative pressure aspirator 3, only need to ensure when safeguarding each part be connected firmly, not damaged, Without blocking, changed after extinguishing chemical expires or after fire extinguishing.

The utility model product is attached with running water pipe with stainless steel ball valve, and ball valve 1 has unlatching, closes the present apparatus Effect, after running water enters negative pressure aspirator 3 through water pipe, delivery port reduces, and water enters negative pressure aspirator 3 with speed higher When, due to the diffusion of jet particle transverse direction turbulent fluctuation, the inner chamber of negative pressure aspirator 3 forms vacuum, then in Plastic Drum 10 Fire foam 11 enters vacuum chamber in the presence of atmospheric pressure by suction pipe 9, and two fluids is mixed in trunnion before anemostat Merging carries out energy exchange, and water velocity reduces, and the speed for being inhaled into fire foam 11 increases, and becomes in both trunnion exits Near consistent, pressure gradually increases, and mixed liquor makes negative pressure aspirator 3 by the way that after anemostat, most kinetic energy is converted to pressure energy Outlet pressure is further improved, and increases the pressure of the porch of flexible pipe 5, and mixed liquor sprays to the place that catches fire and carries out through flexible pipe 5, nozzle 6 Fire extinguishing；

The utility model product uses aqueous film-forming foam extinguishing agent, aqueous film-forming foam extinguishing agent to be applied to combustion of liquid surface When upper, one layer of protecting film with isolation air and cooling effect can be formed, and enhance the mobility and oleophobic property of foam, while The closure and anti-resume combustion aqueous film-forming foam extinguishing agent for enhancing foam are that synthesis material is made, and its Storage period was up to 15 years ~20 years, due to the storage of its normal pressure, so in the term of validity of product, it is not necessary to periodically tested；

The utility model product can also realize single sprinkling fire, that is, go out oil fire based on foam mixing liquid, go out During solid fire, though after foam mixing liquid has sprayed, water be also put out solid fire have efficient fire-extinguishing chemical, in view of being stored in family Flammable liquid can not possibly be a lot, most of article is all solid, so the present apparatus is exactly according to common combustible in family Feature carries out conceptual design.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of family expenses fixed froth installation, including Plastic Drum（10）, it is characterised in that：The Plastic Drum（10）It is interior filled with bubble Foam extinguishing agent（11）, Plastic Drum（10）Top be communicated with suction pipe（9）, the suction pipe（9）Bottom terminal ends insertion foam fire-fighting Agent（11）In, suction pipe（9）Top end pass through pipe joint（8）It is fixed with negative pressure aspirator（3）, and suction pipe（9）Taken out with negative pressure Haustorium（3）Junction use sealing gasket（7）Sealed, the negative pressure aspirator（3）One end be communicated with joint（2）, connect Head（2）End ball valve is installed（1）, and ball valve（1）And joint（2）Between and joint（2）And negative pressure aspirator（3）Between Connected using taper thread and sealed by raw material band, the negative pressure aspirator（3）The other end be communicated with flexible pipe（5）, Flexible pipe（5）End nozzle is installed（6）, and nozzle（6）With flexible pipe（5）Between and flexible pipe（5）With negative pressure aspirator（3）It Between use clip（4）Connect and seal.