CN201469943U

CN201469943U - Foam concentrate trough

Info

Publication number: CN201469943U
Application number: CN2009201754250U
Authority: CN
Inventors: 林宜兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-24
Filing date: 2009-08-24
Publication date: 2010-05-19
Anticipated expiration: 2019-08-24

Abstract

The utility model discloses a foam concentrate trough, which comprises a concentrate trough, a bag and liquid collection pipe. A manhole and a manhole cover are arranged on one side wall or both two side walls of the concentrate trough. Foam filling holes, water inlet holes and water outlets are respectively arranged on the upper wall and the lower wall of the concentrate trough. The bag is a hollow bag body combined in the concentrate trough. The upper end and the lower of the bag are respectively connected with the foam filling holes. The liquid collection pipe is a pipe body combined in the bag and is connected with the foam filling holes of the concentrate trough. More than two holes are arranged on the wall of the liquid collection pipe. The bag is of a dual-wall bag. An interlayer space is formed between the two walls. More than two wear-resistant objects are combined in the interlayer space. The utility model has the advantages that the durability and the service life of the bag can be improved.

Description

The foam dope groove

Technical field

The utility model is about a kind of foam dope groove, more particularly, specializes in the foam dope groove that fire-fighting foams stoste is loaded about a kind of.

Background technology

Known foam dope groove, usually in inside in conjunction with the capsule bag, in this capsule bag, load foam dope, in the capsule bag, be provided with the collector tube of single tube form, this collector tube is connected to outside fire-fighting equipment, is provided with water inlet in the upper end of former liquid bath in addition, after this water inlet input water is filled former liquid bath, with the foam dope in the compression bag bag, make foam dope output to outside fire-fighting equipment via collector tube.But known capsule bag there is no abrasionproof and helps floating design, and the water of this water inlet input impacts above can directly falling the capsule bag, therefore causes this capsule bag breakage easily.In addition, this collector tube has suitable length, and body adopts metal material or other hard material to be made for an extension shape long tube body, can not segmentation disassemble, so, it serves to show known foam dope groove structure in maintenance or all inconvenient in the extreme when substituting, collector tube still demands urgently improving.

The utility model content

In view of this, main purpose of the present utility model is to provide a kind of foam dope groove, and the structural improvement of its capsule bag in the former liquid bath causes this capsule bag to have the wear-resisting floating thing that helps, can prevent that the friction of capsule bag is damaged, reach the purpose of filling the last buoyancy after rising of promoting the capsule bag.

Secondary objective of the present utility model is providing a kind of foam dope groove, and it designs by the guide ring in the former liquid bath, causes the water of water inlet to enter in the former liquid bath via guide ring, avoids directly impacting the capsule bag, reaches and promotes the capsule bag purpose in service life.

In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of foam dope groove, it comprises: former liquid bath, the one or both sides cell wall of described former liquid bath is provided with maintenance manhole and port lid, and the upper and lower cell wall of described former liquid bath is respectively equipped with foam hand-hole, inlet opening and osculum; Capsule bag, described capsule bag are the hollow bag that is combined in described former liquid bath inside, and the upper and lower side of described capsule bag is connected to described foam hand-hole; Collector tube, described collector tube is the body that is combined in the described capsule bag, and be connected the foam hand-hole of described former liquid bath, the tube wall of described collector tube is provided with plural perforate, described capsule bag is the double-ply bag wall, in the bag wall, constitute mezzanine space, be combined with plural abrasionproof object in the described mezzanine space.

Adopt the beneficial effect after the technique scheme to be: the utility model foam dope groove whereby, can borrow the mezzanine space and the abrasionproof object of this capsule bag, reach and prevent double-deck bag wall rub mutually breakage and the function of filling the last buoyancy after rising of promoting the capsule bag.

Description of drawings

Fig. 1 is the exploded perspective schematic diagram of the general structure preferred embodiment of foam dope groove in the utility model;

Fig. 2 is the combination generalized section of the general structure preferred embodiment of foam dope groove in the utility model;

Fig. 3 is the exploded perspective schematic diagram of the maintenance manhole preferred embodiment of foam dope groove in the utility model;

Fig. 4 is the schematic perspective view of the capsule bag preferred embodiment of foam dope groove in the utility model;

Fig. 5 is the schematic perspective view of the collector tube preferred embodiment of foam dope groove in the utility model;

Fig. 6 is the combination perspective diagram of the general structure preferred embodiment of foam dope groove in the utility model;

Fig. 7 is the schematic diagram of the supplemental tank preferred embodiment of foam dope groove in the utility model;

The application state schematic diagram that Fig. 8 enters from the maintenance manhole for foam dope groove in the utility model.

Description of reference numerals

1 former liquid bath 11 maintenance manholes

12 ring frame bodies 13 go blue group

14 port lids, 15 foam hand-holes

16 inlet openings, 17 osculums

18 flow splitters, 181 baffle rings

182 water channels, 183 apopores

19 flow distribution plates, 191 gap slots

2 capsule bags, 21 elastic neck cords

22 elastic neck cords, 23 elastic neck cords

24 abrasionproof objects, 3 collector tubes

31 take over 311 perforates

32 pipe joints, 33 four-way joints

5 pumpings of 4 supplemental tank

51 carrier pipes, 6 inductors

7 distributors, 71 feed pipes

72 mix liquid confesses pipe 8 non-return valve bodies

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment in the utility model is described in further detail.

Foam dope groove of the present utility model, it mainly comprises former liquid bath 1, capsule bag 2 and collector tube 3, wherein:

Former liquid bath 1, as shown in Figures 1 and 2, it is a large-scale container slot, offer maintenance manhole 11 in one or both sides, this maintenance manhole 11 has ring frame body 12 in regular turn, flange group 13 and port lid 14, on the former liquid bath 1, following cell wall is respectively equipped with foam hand-hole 15, inlet opening 16 and osculum 17, and in the inlet opening 16 inboard cell walls are combined with flow splitter 18, flow splitter 18 is the torus of the former liquid bath 1 inboard cell wall of coupling, its both sides convex with baffle ring 181 respectively, between two retainings 181, constitute water channel 182, baffle ring 181 is provided with plural apopore 183, flow splitter 18 is combined with flow distribution plate 19 respectively near the both sides, top of inlet opening 16 again, and flow distribution plate 19 both sides respectively are provided with most gap slot 191;

Capsule bag 2, as Fig. 2, Fig. 3 and shown in Figure 4, it is the hollow bag that is the cross form, for being combined in the inside of former liquid bath 1, on it, the lower end is connected to the foam hand-hole 15 of former liquid bath 1, the one or both ends of horizontal side are then by flange group 13 and port lid 14 locking sealings, capsule bag 2 outsides can sheathed elastic neck cord 21 more than a section or a section, 22,23, each

elastic neck cord

21,22,23 from-inner-to-outers are divided into pine (as elastic neck cord 21), the different elasticity of inferior tight (as elastic neck cord 22) and the tightest (as elastic neck cord 23), when foam injects, foam capsule bag 2 is expanded from inside to outside gradually, be beneficial to the water in the former liquid bath 1 is all extruded; Capsule bag 2 is double-deck bag wall again, constitutes a mezzanine space in the bag wall, is combined with plural abrasionproof object 24 in this mezzanine space, and abrasionproof object 24 has the buoyancy of helping, and can be density material or the ducted body bigger than water;

Collector tube 3, as Fig. 5 and shown in Figure 6, it comprises adapter 31 and annular pipe joint 32 more than two sections, and utilize the staggered serial connection of four-way joint 33 to be combined as to be cross and form structure, the tube wall of each section adapter 31 is provided with plural perforate 311, and collector tube 3 is installed in capsule bag 2, and its upper and lower end is fastened on the foam hand-hole 15 of the upper and lower cell wall of former liquid bath 1 respectively, and its two side ends extends in port lid 14 inboards of one or both sides respectively.Wherein, taking over 31 can adopt metal material (as aluminum pipe or other corrosion stability metal tube) or other selected hard material made with pipe joint 32.

Utilize the composition of above-mentioned horizontal arrangement type foam dope groove, can provide as the fire-fighting special equipment, can store the fire-fighting foam dope at capsule bag 2, when needs use foam dope, can inject water or other liquid from the inlet opening 16 of this former liquid bath 1, make the space of water compression bag bag 2 in former liquid bath 1, cooperate the

elastic neck cord

21,22,23 of capsule bag 2 to produce compression whereby, make foam dope flow out former liquid bath 1 from collector tube 3, this foam dope promptly is provided as fire-fighting and uses.As shown in Figure 8, if need keep in repair the time, can keep in repair manhole 11 from this and enter in the former liquid bath 1 and carry out maintenance work.

For another shown in Figure 7, the former liquid bath of the utility model 1 outside can be provided with open supplemental tank 4, and supplemental tank 4 inside or lateral wall are combined with pumping 5, communicate in pumping 5 and the supplemental tank 4, and pumping 5 is combined with the carrier pipe 51 that is connected to foam hand-hole 15.Former liquid bath 1 also can be provided with inductor 6, and inductor 6 is connected to pumping 5, starts and stops in order to control pumping 5.Inductor 6 preferred embodiments comprise the distributor 7 that former liquid bath 1 is provided with control foam flow proportional, distributor 7 is the multi-through hole joint, two stomidiums are connected to feed pipe 71 respectively and mix liquid and confess pipe 72, its role is to control the mixed proportion of the influent stream amount of water and foam, being generally water accounts for 94～97% foams and then accounts for 3～6%, or optionally and freely change, mix the output of liquid with the foam of supplying with an amount of ratio and the water yield, confess pipe 72 in conjunction with this inductor 6 and non-return valve body 8 at this mixed liquid whereby, so inductor 6 can be the flow inductor of surveying flow.

The effect that foam dope groove of the present utility model is reached, as Fig. 2 and shown in Figure 4, the abrasionproof object 24 that has buoyancy of helping and antiwear characteristic more than two by 2 bags of pars intramuralis of capsule bag, cause capsule bag 2 can utilize abrasionproof object 24 to prevent that the friction of double-ply bag wall is damaged, and avoid capsule bag 2 excessively drop-down because of the load-bearing quilt; Inferior to Fig. 2 and shown in Figure 6, design in conjunction with flow splitter 18 by former liquid bath 1 inboard cell wall, can cause from the inlet opening 16 water or other liquid that flow in the former liquid bath 1 to disperse to flow into from water channel 182 and apopore 183 earlier, and by flow distribution plate 19 and gap slot 191 with the aqueous dispersion of position directly over capsule bag 2 to both sides, anti-sealing or other liquid directly impact capsule bag 2, therefore reach to prolong the capsule bag effect in 2 service lifes.

Fig. 5 and shown in Figure 8 and for example, collector tube 3 in the utility model is to adopt multistage to engage to constitute, therefore make collector tube 3 easily segmentation disassemble, and will whole collector tube 3 dismountings, therefore help personnel and enter former liquid bath 1 inside and keep in repair and eliminate trade-in.For another shown in Figure 7, the utility model is provided with supplemental tank 4, pumping 5 and inductor 6 in addition in former liquid bath 1 outside, can set when the mixed liquid of this inductor 6 detectings is confessed the reduction of pipe 72 flows or stopped, infer capsule bag 2 inner foam stoste deficiencies, therefore can control pumping 5 and extract foam dope from supplemental tank 4, replenish via carrier pipe 51 and foam hand-hole 15 and to enter in the capsule bag 2, but reach the effect of foam dope sufficient supplies whereby.

The above is a preferred embodiment of the present utility model only, is not to be used for limiting to claim of the present utility model, and the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all in like manner is contained in the scope of the present utility model.

Claims

1. foam dope groove, it comprises: former liquid bath, the one or both sides cell wall of described former liquid bath are provided with maintenance manhole and port lid, and the upper and lower cell wall of described former liquid bath is respectively equipped with foam hand-hole, inlet opening and osculum; Capsule bag, described capsule bag are the hollow bag that is combined in described former liquid bath inside, and the upper and lower side of described capsule bag is connected to described foam hand-hole; Collector tube, described collector tube is the body that is combined in the described capsule bag, and be connected the foam hand-hole of described former liquid bath, the tube wall of described collector tube is provided with plural perforate, it is characterized in that: described capsule bag is the double-ply bag wall, in the bag wall, constitute mezzanine space, be combined with plural abrasionproof object in the described mezzanine space.

2. foam dope groove according to claim 1, it is characterized in that, the inboard cell wall in the inlet opening of described former liquid bath is combined with flow splitter, described flow splitter is the torus of the described former liquid bath inner side slot wall of coupling, described flow splitter both sides convex with baffle ring respectively, constitute water channel between described two baffle rings, described baffle ring is provided with plural apopore.

3. foam dope groove according to claim 2 is characterized in that, described flow splitter is combined with flow distribution plate respectively near the both sides, top of inlet opening, and described flow distribution plate both sides respectively are provided with most gap slot.

4. foam dope groove according to claim 1, it is characterized in that, described collector tube comprises adapter and the annular pipe joint more than two sections, described each tube wall of taking over is provided with plural perforate, and utilize the staggered serial connection of four-way joint to be combined as to be cross and form structure, described collector tube upper and lower end is respectively the foam hand-hole of the upper and lower cell wall that is fixed in former liquid bath, and the two side ends of described collector tube extends in the port lid inboard of one or both sides respectively.

5. foam dope groove according to claim 1 is characterized in that, also comprises the supplemental tank that described former liquid bath peripheral hardware has, and described supplemental tank is combined with pumping, and described pumping is combined with the carrier pipe that is connected to described foam hand-hole.

6. foam dope groove according to claim 5 is characterized in that, described former liquid bath is provided with can control the inductor that described pumping starts and stops.

7. foam dope groove according to claim 6, it is characterized in that, described former liquid bath is provided with the distributor of control foam flow proportional, described distributor is the multi-through hole joint, two stomidiums are connected to feed pipe respectively and mix liquid and confess pipe, confess the described inductor of pipe jointing at described mixed liquid, described inductor is for surveying the flow inductor of flow.

8. foam dope groove according to claim 7 is characterized in that, described mixed liquid is confessed pipe jointing non-return valve body.