CN205759311U - A kind of high-power foam solution feedway - Google Patents

Abstract

This utility model relates to a kind of high-power foam solution feedway, including kinetic pump, foam solution is defeated turns assembly, the defeated assembly that turns of described foam solution includes infuse total pipeline, transfusion branch pipe(tube), imbibition pipeline, liquid-transport pipe-line connection connector, defeated suction pipeline communication connector and controlled valve, wherein, transfusion branch pipe(tube) one end is that style of opening connects interface, arranging controlled valve at connection interface end, another port is connected with transfusion total pipeline communication seals；Arranging controlled valve on imbibition pipeline, its one end is opening suction inlet, and the other end is fixed communication seals with transfusion branch pipe(tube) and is connected；Kinetic pump uses hands to lift pump, and the defeated assembly that turns of foam solution uses plastic cement material, preferential employing polrvinyl chloride material.Therefore, this utility model is practical, has and draws materials easily, low cost of manufacture, and maneuverability is easy and simple to handle, and the feature that supply capacity is strong has bigger economic benefit and social benefit.

Description

A kind of high-power foam solution feedway

Technical field

This utility model relates to fire-fighting foams and applies technical field, particularly to a kind of high-power foam solution feedway.

Background technology

In recent years, along with the high speed development of economic society, fire hazard situation is more and more severeer, and the most all kinds of occasions are sudden Fire gets more and more, and petrochemical industry fire is continuously increased in recent years, and fire scale is increasing, and the loss caused is the most increasingly Height, traditional that fixed froth installation does not the most adapt to present fire hazard situation.

At present, fire brigade uses foam truck, does not has special equipment when adding foam solution, often uses Original method, such as methods such as forklift, people lift, such as 2015 Zhangzhou, Fujian Gu thunder petrochemical industry " 46 " rise the dragon limited public affairs of aromatic hydrocarbons The fire that department's blast causes, in this is fought, owing to lacking remotely for foam solution system, feed flow work seems awkward, Urgent from domestic barreled foam solution 1473 tons of assembling altogether, meanwhile, large-size chemical class cannot be met far away by foam fire truck imbibition voluntarily The fire demand to foam solution, fork truck limited amount, fills the way inefficiency of foam solution by manpower transport, expends substantial amounts of Manpower and time.As can be seen here, the interpolation of current fire-fighting foams liquid is the most time-consuming but also takes a lot of work, and does not meets fire-fighting wartime, training completely Time requirement.

Based on previous reasons, the most effectively solve size type chemical industry scene of fire foam solution supply problem, be long-standing problem A difficult problem for fire brigade of basic unit, this utility model provides a kind of high-power foam solution feedway, effectively cracks this difficult problem, entirely Face promotes civilian war service security function.

Summary of the invention

The purpose of this utility model, it is simply that for providing a kind of high-power foam solution feedway, effectively solves size type Work scene of fire foam solution supply problem, General Promotion civilian war service security function.

In order to realize above-mentioned target, the technical solution adopted in the utility model is: a kind of high-power foam solution feedway Including kinetic pump, the defeated assembly that turns of foam solution, the defeated assembly that turns of described foam solution includes infuse total pipeline, transfusion branch pipe(tube), pipette Road, fixed pipeline connector, detachable conduit coupling and controlled valve；The quantity at least one of described transfusion branch pipe(tube) , transfusion branch pipe(tube) one end be that style of opening connects interface so that transfusion branch pipe(tube) can indefinite extension, and connection interface end at Controlled valve is set；Described imbibition number of tubes at least one, and controlled valve is set on imbibition pipeline, its one end is for open Type suction inlet, the other end uses and is connected and sealed between fixed pipeline connector and transfusion branch pipe(tube), described transfusion branch pipe(tube) It is connected by one end of detachable pipeline with transfusion total pipeline, and the other end of total pipeline of infusing is connected with kinetic pump.

As further scheme, described fixed pipeline connector is three-way connector；Described detachable pipeline is even Fitting is fast plug button.

As further scheme, described transfusion branch pipe(tube) quantity is two, and assembly includes three-way connector, the first transfusion Branch pipe(tube), the second transfusion branch pipe(tube), channel bend connector, threaded connector, and it is connected to the first transfusion branch pipe(tube) and the Transfusion defeated tube road between two transfusion branch pipe(tube)s, and fast plug button accessory is arranged on the defeated tube road of transfusion, described transfusion The two-port in defeated tube road uses threaded connector to be tightly connected with the first transfusion branch pipe(tube) and the second transfusion branch pipe(tube) respectively, enters And the transfusion branch pipe(tube) of U-shape structure is become by described component construction.

As further scheme, described imbibition number of tubes is four, every two difference symmetrically or Heterogeneous Permutation, and Be connected to the first transfusion branch pipe(tube) with the horizontal plane of U-shape structure transfusion branch pipe(tube), the threeway of the second transfusion branch pipe(tube) is connected On part.

As further scheme, it is combined that imbibition pipeline uses at least two joint pipette to seal connection linking and constitutes Imbibition pipeline, preferably two joints, it is respectively upper joint pipette and lower joint pipette, wherein the Single port and three of upper joint pipette leads to Fitting connects, and another port is connected with lower joint pipette, and is connected by fast plug button fast sealing between two joint pipette,

As further scheme, described transfusion total pipeline, transfusion branch pipe(tube), conduit coupling, upper joint pipette and under Joint pipette all uses plastic cement material, and wherein, described transfusion total pipeline uses plastic hose with lower joint pipette, branch pipe(tube) of infusing Using plastic cement hard tube with upper joint pipette, plastic cement material preferentially uses pvc material.Therefore, have and draw materials easily, manufacture The feature of low cost.

As further scheme, described kinetic pump uses hands to lift pump, and hands lifts pump the most vehicle-mounted foam aspirator, belongs to and disappears Anti-army conventional fire extinguishing equipment, power is high, and supply capacity is strong, and lifting pump (vehicle-mounted foam aspirator) with hands is that main power source exists Fire fighting and rescue is fought, and scene is easy to be realized.

The beneficial effect that this utility model realizes: this utility model is drawn materials easily, and manufacturing expense is low, not only maneuverability, Easy and simple to handle, meanwhile, power is big, and the defeated efficiency height turning foam, supply capacity is strong, effectively solves size type chemical industry scene of fire bubble Foam liquid supply problem, General Promotion civilian war service security function.Therefore, this utility model has the strongest practicality, uses simple side Just, there is preferable economic worth and social value.

Accompanying drawing explanation

Fig. 1 is the plan structure schematic diagram of a kind of high-power foam solution feedway of the present utility model.

Fig. 2 is the side-looking structural representation of a kind of high-power foam solution feedway of the present utility model.

In figure, 1 is manual pump, and 2 is defeated to turn assembly, and 21 is transfusion total pipeline, and 22 is three-way connector, and 23 is pipette Road, 24 is controlled valve, and 25 is the first transfusion branch pipe(tube), and 26 is fast plug button, and 27 is defeated tube road of infusing, and 28 is the second transfusion Branch pipe(tube), 31 is upper joint pipette, and 32 is lower joint pipette, and 41 is threaded connector, and 42 is channel bend connector.

Detailed description of the invention

In order to make this utility model further to understand, in conjunction with accompanying drawing, it is explained.

One of the present utility model high-power foam solution feedway, including kinetic pump, the defeated assembly 2 that turns of foam solution, wherein, Foam solution is defeated to be turned assembly 2 and includes infusing total pipeline 21, transfusion branch pipe(tube), imbibition pipeline 23, fixed pipeline connector, separable Formula conduit coupling and controlled valve 24, wherein, the preferred three-way connector of fixed pipeline connector 22, detachable pipeline is even The preferably fast plug button 26 of fitting.

Outer edge surface in transfusion total pipeline 21 two-port is provided with fast plug button, and its one end is with transfusion branch pipe(tube) 25 even Connecing, the other end is connected with the interface of kinetic pump 1.The quantity at least one of transfusion branch pipe(tube), preferably two, respectively first is defeated Liquid branch pipe(tube) the 25, second transfusion branch pipe(tube) 28, one end of transfusion branch pipe(tube) is that style of opening connects interface so that transfusion branch pipe(tube) can Indefinite extension, and controlled valve 24 is set at connection interface end, the another port of transfusion branch pipe(tube) use fast plug button 26 with Transfusion total pipeline 21 is tightly connected.As further preferred version, by the first transfusion branch pipe(tube), the second transfusion branch pipe(tube) with curved After head connector 42 is fixedly sleeved, then use threaded connector 41 to connect to infuse defeated tube road 27 and the U-shape structure that constitutes defeated Liquid branch pipe(tube), as transfusion branch pipe(tube) of the present utility model.

Imbibition pipeline 23 quantity at least one, preferably four, its one end is opening suction inlet, and the other end preferably three leads to Fixed seal connection between fitting 22 and transfusion branch pipe(tube), and controlled valve 24 is set on imbibition pipeline 23.As further Preferred version, by every two difference symmetrically or Heterogeneous Permutation, and be connected with the horizontal plane of U-shape structure transfusion branch pipe(tube) Infuse on branch pipe(tube) 28 in the first transfusion branch pipe(tube) 25, second；Single pipette 23 is preferably upper joint pipette 31 and inhales with lower joint Liquid pipe 32 combines, and is connected by first pipette the 31, second pipette 32 fast sealing by fast plug button 26.

As further scheme, transfusion total pipeline 21, transfusion branch pipe(tube), three-way connector 22, imbibition pipeline 23 are all adopted With plastic cement material, preferably pvc material.

As further scheme, hands is used to lift pump 1 as kinetic pump of the present utility model.

Embodiment 1

As shown in Figure 1, kinetic pump of the present utility model uses hands to lift pump 1, and it is vehicle-mounted foam aspirator that hands lifts pump 1, Belong to the conventional fire extinguishing in fire brigade equipment, lift pump 1 with hands and easily realize at fire fighting and rescue operation scene for main power source.

Foam solution of the present utility model is defeated turns assembly 2, including transfusion total pipeline 21, transfusion branch pipe(tube), three-way connector 22, Imbibition pipeline 23 all uses polrvinyl chloride material.Wherein, single pipette 23 is preferably upper joint pipette 31 and lower joint pipette 32 combine, and are connected by first pipette the 31, second pipette 32 fast sealing by fast plug button 26.

Transfusion total pipeline 21 uses polrvinyl chloride plastic cement flexible pipe with lower joint pipette 32；First transfusion branch pipe(tube) 25, second Transfusion branch pipe(tube) 28 and upper joint pipette 31 use polrvinyl chloride plastic cement hard tube.Installation steps between each assembly of this utility model As follows:

First, it is respectively adopted two three-way connectors 22 two upper joint pipette 31 to be fixedly sheathed in being distributed in distance On the three-way connector of the first transfusion branch pipe(tube) 25, according to same step, by another two upper joint pipette 31 with defeated with first The form that on liquid branch pipe(tube) 25 two upper joint pipette symmetrically arranges, the three of fixedly sleeved then the second transfusion branch pipe(tube) 28 Lead on fitting 22.

Secondly, one end socket switch valve 24 of branch pipe(tube) 28 of being infused by the first transfusion branch pipe(tube) 25, second, the other end is solid Surely it is socketed threaded connector 41 after socket union elbow 42 to be tightly connected；Two-port in defeated tube road 27 of infusing is overlapped respectively and is connected It is tightly connected the nut fittings matched with threaded connector 41, and by defeated with the first transfusion branch pipe(tube) 25, second for nut fittings After the threaded connector 41 of liquid branch pipe(tube) 28 is tightly connected, i.e. form U-shape structure transfusion branch pipe(tube).

Then, connectivity port in upper joint pipette 31, lower joint pipette 32 is respectively mounted the fast of metal material and inserts respectively Connect button 26 assemblies, the fastener of the lower joint pipette 32 that material is transparent polyvinyl chloride plastic hose is inserted upper joint pipette 31 In fastener, it is achieved fast the inserting of the two connects.

Finally, the Single port of transfusion total pipeline 21 is inserted the fast plug button 26 in defeated tube road 27 of infusing, it is achieved the two Fast eye-splice connects, and another port is lifted the outspoken eye-splice of water inlet of pump 1 and is connected, i.e. obtains high-power foam solution of the present utility model with hands Feedway.

Embodiment 2

As shown in Figure 1, use step of the present utility model is as follows:

Step one: preparing the big Plastic Drum of 4 200L, be square arrangement, and foam solution processed in Plastic Drum, stand-by.

Step 2: prestart prepares, including: 1) check that hands lifts the engine oil mass of pump 1, the oil mass of petrol tank；2) peace Install transfusion total pipeline 21, transfusion branch pipe(tube), imbibition pipeline 23 and each conduit；3) cock of water drain valve is closed；4) suitably adjust Choke valve position and speed adjusting lever.

Hands is lifted the electromotor of pump 1 and is started, and will start key insertion starting and control box, and be threaded to centre position (ON), reverse key Spoon can start to starting control box right end position (SIART).

Step 3: hands is lifted pump 1 and drawn foam, including: 1) connect each pipe joint, check sealing, then by four imbibitions Pipe 23 is respectively protruding in four Plastic Drums, opens imbibition switch and hands is lifted the engine governed speed handle of pump 1 moves up, improves and send out Motivation rotating speed, is pulled outwardly lower scuttlebutt handle, makes aerofluxus scuttlebutt work；2) foam is had to spray when the air vent of scuttlebutt, can Being rotated counterclockwise by outlet valve handle rapidly, foam transmits from water band immediately；3) scuttlebutt handle is inwardly pushed away make it reset, draw Hydrophone quits work.

Step 4: adjust hands according to on-the-spot foam solution demand and supply and lift the engine speed of pump 1, locomotor speed governing hands Handle, makes hands lift pump 1 and works under required operating mode, should be slow during speed governing, never overload operation.

Step 5: shut down work, including 1) engine governed speed handle that hands lifts pump 1 moves to bottom；2) key will be started Spoon is threaded to OFF to the left；3) by choke handle, throttle control handle moves to closed position；4) transfusion after hours, is pulled down total Pipeline 21, transfusion branch pipe(tube), imbibition pipeline 23, water band, airing Final finishing is placed on ventilation well；5) hands is lifted pump 1 and was contacted bubble After foam, cock of water drain should be opened, drain remaining liquid, and clean with fresh water flush.

Embodiment 3

Give 3 fire fighting trucks simultaneously for foam by water knockout drum this utility model, utilize hands to lift self suction diversion of pump 1 Function, lifts pump 1 as dynamic foundation with hands, foam solution is transported to scene of a fire forward position endlessly.

The parameter that the present embodiment employing hands lifts pump 1 is as follows: model is ZL5000 FPN6-500 type, and rated speed is 2925r/min, outlet pressure is 11bar, maximum the water suction degree of depth: 7m, leading water time :≤20s.

This utility model is through technical testing, and the defeated supply capacity that turns of its foam is: 4 barrels of 200L foam solutions are tried out and exhausted the used time 50s, supply capacity is strong.

Although this utility model describes concrete case study on implementation, but, on scope of the present utility model is not limited to State specific embodiment, in the case of without departing from this utility model essence, to various modification of the present utility model, variations and alternatives Each fall within protection domain of the present utility model.

Claims (9)

1. a high-power foam solution feedway, it is characterised in that: described foam solution feedway includes kinetic pump, foam solution The defeated assembly that turns, the defeated assembly that turns of described foam solution includes infuse total pipeline, transfusion branch pipe(tube), imbibition pipeline, fixed pipeline connection Part, detachable conduit coupling and controlled valve；The quantity at least one of described transfusion branch pipe(tube), one end of transfusion branch pipe(tube) In style of opening connect interface so that transfusion branch pipe(tube) can indefinite extension, and connection interface end at controlled valve is set；Described suction Liquid number of tubes at least one, and controlled valve is set on imbibition pipeline, its one end is opening suction inlet, and the other end uses solid Being connected and sealed between fixed pattern conduit coupling and transfusion branch pipe(tube), described transfusion branch pipe(tube) passes through detachable pipeline with defeated One end of liquid total pipeline connects, and the other end of total pipeline of infusing is connected with kinetic pump.

One the most according to claim 1 high-power foam solution feedway, it is characterised in that: described fixed pipeline is even Fitting is three-way connector.

One the most according to claim 1 high-power foam solution feedway, it is characterised in that: described detachable pipeline Connector is fast plug button.

One the most according to claim 1 high-power foam solution feedway, it is characterised in that: described transfusion arm number of channels Amount is two, and assembly includes three-way connector, the first transfusion branch pipe(tube), the second transfusion branch pipe(tube), channel bend connector, screw thread Connector, and it is connected to the transfusion defeated tube road between the first transfusion branch pipe(tube) and the second transfusion branch pipe(tube), and by fast grafting Button is arranged on the defeated tube road of transfusion, and the two-port in described transfusion defeated tube road uses threaded connector to prop up with the first transfusion respectively Pipeline and the second transfusion branch pipe(tube) are tightly connected, and then are become the transfusion branch pipe(tube) of U-shape structure by described component construction.

One the most according to claim 1 high-power foam solution feedway, it is characterised in that: described imbibition number of tubes Being four, every two difference symmetrically or Heterogeneous Permutation, and are connected to first with the horizontal plane of U-shape structure transfusion branch pipe(tube) Infuse on the three-way connector of branch pipe(tube), the second transfusion branch pipe(tube).

A kind of high-power foam solution feedway, it is characterised in that: imbibition pipeline uses The combined imbibition pipeline that two joint pipette seal connection linking and constitute, fast by fast plug button between upper and lower joint pipette Speed is tightly connected.

One the most according to claim 1 high-power foam solution feedway, it is characterised in that: described transfusion total pipeline, Transfusion branch pipe(tube), fixed pipeline connector and pipette all use plastic cement material.

One the most according to claim 7 high-power foam solution feedway, it is characterised in that: described plastic cement material uses Pvc material.

One the most according to claim 1 high-power foam solution feedway, it is characterised in that: described kinetic pump uses hands Lift pump.