CN209445455U - A kind of exhaust fume collecting hood component and range hood - Google Patents

Abstract

The utility model discloses a kind of exhaust fume collecting hood component and range hoods, wherein, exhaust fume collecting hood component includes shell and smoke deflector, is formed with smoke collecting chamber in shell, the opening being connected to smoke collecting chamber is opened up on shell, the lower part of the shell for the arranged on left and right sides that is open is provided with limiting component；The left and right both ends of the trailing flank of smoke deflector are provided with clamping part, and clamping part is in mating connection with limiting component, and smoke deflector is mounted on to the lower part on shell and covering opening, so that the air inlet being connected to smoke collecting chamber is formed at the top of opening.By using the smoke collecting chamber of Open architecture, it is more easier cleaning treatment, reduces corner or spot as yet untouched by a clean-up campaign, avoid gathering greasy dirt and absorption dust and attract mosquitos and flies, guarantees the health of people, promote user experience；Smoke deflector is mounted on shell by clamping part and limiting component mating connection, and smoke deflector mounting structure is simple, easy for assemble or unload, keeps stablizing under long-time use state, solid and reliable, stablizes durable, long service life.

Description

A kind of exhaust fume collecting hood component and range hood

Technical field

The utility model belongs to kitchen household electrical appliance technical field more particularly to a kind of exhaust fume collecting hood component and range hood.

Background technique

Range hood is one of kitchen household electrical appliance indispensable in Modern Family, generally includes European and side-suction type. Range hood is mounted on the top of kitchen range, can be harmful to the human body what is generated in waste and cooking process that cooking stove burns Oil smoke takes rapidly discharge outdoor away, reduces pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.In range hood Use process in, the oil smoke for cooking generation can be contacted inevitably with range hood outer surface and internal cavity, by temperature It is influenced with humidity, greasy dirt will affect range hood appearance and generate peculiar smell, thus just tearing open the property of complete machine and property easy to clean also become Consumer chooses one of an important factor for smoke machine considers.

Smoke deflector would generally be fixedly installed on the casing below air inlet in common side extraction cooking fume extractor, by leading cigarette Plate imports oil smoke in air inlet, and oil smoke can be prevented to external diffusion, promote oil smoke suction effect.But existing smoke deflector Dismounting is inconvenient, and casing internal is relatively closed, and there are corner or spot as yet untouched by a clean-up campaign, is easy to gather greasy dirt, and be inconvenient to clean, use for a long time After be also easy to produce peculiar smell, absorption dust and attract mosquitos and flies, influence the health of people, user experience is poor.

It should be noted that above content belongs to the technology category of cognition of inventor, the prior art is not necessarily constituted.

Utility model content

To solve the above-mentioned problems, the purpose of the utility model is to provide a kind of exhaust fume collecting hood component and range hoods, collect cigarette Chamber uses Open architecture, reduces corner or spot as yet untouched by a clean-up campaign, and smoke deflector is convenient to disassembly, is more easier cleaning treatment, guarantees The health of people, user experience is more preferably.

To achieve the above object, on the one hand, the utility model proposes a kind of exhaust fume collecting hood components, which is characterized in that described Exhaust fume collecting hood component includes: shell, and smoke collecting chamber is formed in the shell, opens up on the shell and opens with what the smoke collecting chamber was connected to Mouthful, the lower part of the shell of the opening arranged on left and right sides is provided with limiting component；And smoke deflector, after the smoke deflector The left and right both ends of side are provided with clamping part, and the clamping part and the limiting component are in mating connection, lead described The lower part of the opening is installed on the housing and covered to cigarette plate, connects so that the top of the opening is formed with the smoke collecting chamber Logical air inlet.

In one example, the clamping part includes interconnecting piece and is arranged at intervals on the interconnecting piece arranged on left and right sides Vertical hook, the clamping part are fixedly connected by the interconnecting piece with the smoke deflector；The limiting component be with it is described The compatible vertically arranged card slot of vertical hook.

In one example, the left and right both ends of the trailing flank of the smoke deflector are provided with multiple clamping parts, more A clamping part is spaced setting in the vertical direction.

In one example, the opening of the card slot is in the shape that from top to bottom width gradually narrows.

In one example, the smoke deflector further includes connecting component, and the first end of the connecting component leads cigarette with described The lower part of the trailing flank of plate is fixedly connected, the second end opposite with the first end stretches out the lower edge of the smoke deflector.

In one example, spiral case component is installed, the bottom of the spiral case component has and the collection in the smoke collecting chamber The oil leaking hole of smoke chamber connection；The first end is located at the underface of the oil leaking hole.

In one example, the first end is in the ladder gradually narrowed from the first end to the second extreme direction width Shape, and the arranged on left and right sides of the first end is provided with the flange to the smoke collecting chamber internal protrusion.

In one example, the second end is fixedly connected with the shell；The second end also has to the collection cigarette The Oil Guide flanging of chamber internal bend.

It in one example, further include the lubricating cup that the bottom of the shell is set, the top opening of the lubricating cup and institute Smoke collecting chamber connection is stated, and the top opening of the lubricating cup extends forwardly into the lower section of the lower edge of the smoke deflector；Further include The air inlet is set and covers the oil network of the air inlet.

On the other hand, the utility model also proposed a kind of range hood, and the range hood includes any of the above-described institute The exhaust fume collecting hood component stated.

By the utility model proposes a kind of exhaust fume collecting hood component and range hood can bring the following benefits:

1. being more easier cleaning treatment by using the smoke collecting chamber of Open architecture, corner or spot as yet untouched by a clean-up campaign is reduced, avoids gathering Greasy dirt and absorption dust and attraction mosquitos and flies, guarantee the health of people, promote user experience；Smoke deflector by clamping part and The mating connection of limiting component is mounted on shell, and smoke deflector mounting structure is simple, easy for assemble or unload, what is used for a long time It keeps stablizing under state, it is solid and reliable, stablize durable, long service life, it is practical.

2. making clamping part that horizontally there is width, clamping part and limit by spaced two vertical hooks The connection positioning of position component is more accurate, is not susceptible to deviate and shake, and connection is stronger reliable, stablizes durable, smoke deflector It keeps stablizing under long-time use state, long service life.

3. vertical hook is inserted into card slot by the opening of setting card slot in the shape that from top to bottom width gradually narrows When simpler convenience, be not required to that vertical hook is aligned to the opening of card slot completely time-consuming and laboriously, effectively promotion user experience；Together When, guarantee that card slot is connect with the accurate positionin of vertical hook, avoids horizontally shifting after in vertical hook insertion card slot And shaking, it connects more reliable and more stable.

4. by the underface that the first end of connecting component is arranged in oil leaking hole, the amount for flowing out oil leaking hole it is big and compared with It can smoothly be flowed into lubricating cup as early as possible for the oil liquid of concentration, avoid oil liquid from spreading and overflow along smoke deflector trailing flank, reduce Corner or spot as yet untouched by a clean-up campaign is more easier cleaning treatment, and user experience is more preferably.

5. it is trapezoidal by the way that the first end of connecting component to be arranged to, and flange is set in the two sides of first end, connect in enhancing While relay part intensity, contracted channel is also formed, can play the role of concentrating downward Oil Guide, it will be along smoke deflector trailing flank Dirty oil liquid imports in the lubricating cup of housing bottom.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model Improper restriction.In the accompanying drawings:

Fig. 1 is a kind of schematic cross-sectional view of exhaust fume collecting hood component provided by the embodiment of the utility model；

Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；

Fig. 3 is the structural schematic diagram of shell provided by the embodiment of the utility model；

Fig. 4 is the structural schematic diagram of smoke deflector provided by the embodiment of the utility model；

Fig. 5 is the structural schematic diagram of connecting component provided by the embodiment of the utility model；

Fig. 6 is a kind of schematic perspective view of range hood provided by the embodiment of the utility model；

Fig. 7 is a kind of schematic cross-sectional view of range hood provided by the embodiment of the utility model.

Specific embodiment

In order to it is clearer illustrate the utility model general idea, with reference to the accompanying drawings of the specification in an illustrative manner into Row is described in detail.

In order to it is clearer illustrate the utility model general idea, with reference to the accompanying drawings of the specification in an illustrative manner into Row is described in detail.

In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear", The orientation of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected, can also be communication；It can be directly connected, the indirect phase of intermediary can also be passed through Even, the connection inside two elements or the interaction relationship of two elements be can be.For those of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.In this specification Description in, the description of reference term " scheme ", " some schemes ", " example ", " specific example " or " some examples " etc. Mean that the program or example particular features, structures, materials, or characteristics described is combined to be contained at least the one of the utility model In a scheme or example.In the present specification, schematic expression of the above terms be necessarily directed to identical scheme or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more schemes or example to close Suitable mode combines.

For ease of description, "front", "rear" hereinafter, "left", "right", "upper", "lower" are range hood in use, opposite The orientation of user.

As shown in FIG. 1 to FIG. 4 and Fig. 6, the embodiments of the present invention propose a kind of exhaust fume collecting hood component 100 comprising Shell 1, smoke deflector 2, lubricating cup 3, oil network 4 and lead cigarette turnover panel 5.

Wherein, the smoke collecting chamber 11 being recessed upwards is formed in shell 1, the side towards hearth opens up and smoke collecting chamber on shell 1 The opening 12 of 11 connections, the lower part positioned at the shell 1 of 12 arranged on left and right sides of opening are provided with limiting component 13；Opening 12 is completely sudden and violent The inside for revealing smoke collecting chamber 11, forms the smoke collecting chamber 11 of Open architecture, is more easier cleaning treatment inside smoke collecting chamber 11, so as to To reduce the corner or spot as yet untouched by a clean-up campaign inside smoke collecting chamber 11, avoids gathering greasy dirt and absorption dust and attract mosquitos and flies, guarantee the body of people Health promotes user experience.

The left and right both ends of the trailing flank of smoke deflector 2 are provided with clamping part 21, and clamping part 21 and limiting component 13 match Connection is closed, smoke deflector 2 is mounted on shell 1 to and is covered the lower part of opening 12, so that the top of opening 12 is formed and collection cigarette The air inlet 14 that chamber 11 is connected to.The mounting structure of smoke deflector 2 is simple, easy for assemble or unload, in processing smoke collecting chamber 11 convenient for cleaning Portion and operation is repaired, it is practical；And smoke deflector 2 can keep stablizing in the state of long-time use, securely may be used It leans on, stablizes durable, long service life；The lesser air inlet 14 of area can be limited by the masking of smoke deflector 2 opening 12, to increase The suction force that strong negative pressure generates at air inlet 14, reinforced suction effect avoid oil smoke to external diffusion.For the flowing for meeting oil smoke Characteristic, preferably guidance oil smoke, smoke deflector 2 from top to bottom gradually rolls backward tiltedly to be extended, during ramping up convenient for oil smoke It flows and enters in air inlet 14 along inclined smoke deflector 2, prevent oil smoke to external diffusion, promote oil smoke suction effect.

The bottom of shell 1 is arranged in lubricating cup 3, and the top opening of lubricating cup 3 is connected to smoke collecting chamber 11, for receiving smoke collecting chamber 11 The waste oil that inside generates, avoids 11 bottom of smoke collecting chamber from gathering greasy dirt；And the top opening of lubricating cup 3 extends forwardly into smoke deflector 2 The lower section of lower edge can preferably collect the oil liquid dirty along the trailing flank of smoke deflector 2, avoid greasy dirt excessive, user Experience is more preferably.

Oil network 4 is arranged at air inlet 14 and covers air inlet 14, and user will not be immediately seen air inlet in use Mouth 14 and spiral case component 200 are more beautiful；Oil smoke gaseous mixture by oil network 4 is cooled down, and oil condensation is attached in oil network 4 And it flows downward, be conducive to protect the inside of range hood and walk cigarette channel.The lower part of oil network 4 is set to smoke collecting chamber 11 is tilted It sets, so that the lower edge of oil network 4 is located above the trailing flank of smoke deflector 2, in the lower edge of oil network 4 and smoke deflector 2 Oil extraction gap 41 is formed between top edge, convenient for from the trailing flank that the oil droplet that oil network 4 flows down falls in smoke deflector 2, and along The trailing flank of deflector 2 flows into lubricating cup 3, solves the problems, such as that oil liquid is measured big and rapid at oil network 4, improvement is minimum in oil network 4 The greasy dirt in face is assembled, and solves the problems in olesome is big herein and short time interior formation more collects, enables most oil droplets It is enough smoothly to flow into lubricating cup 3 as early as possible, it not will cause greasy dirt spilling, reduce corner or spot as yet untouched by a clean-up campaign, range hood is made to be more easier to clean, use It experiences more preferably at family.The top benefit of oil network 4 is screwed, bottom is connected and fixed using claw, so that the dismounting of oil network 4 is more square Just, be conducive to the cleaning of oil network 4.

It leads cigarette turnover panel 5 to be arranged on 14 top of air inlet and be rotatably connected with shell 1, to turn on or off air inlet 14；It when leading the opening of cigarette turnover panel 5, can play the role of holding together cigarette, prevent fumes escaping to external diffusion, promote oil smoke suction effect； When leading cigarette turnover panel 5 and closing, the spilling of peculiar smell in the reverse irrigation of oil smoke in skyscraper common flue and kitchen ventilator can be prevented, also Dirty oil network 5 can be hidden, avoids dirty oil network 4 exposed outside, the planarization of entire appearance is preferable, beautiful and easily wiping It wipes, guarantees the neat and artistic of kitchen environment, prevent absorption dust and attract mosquitos and flies, guarantee the health of people, meet client Demand.

Specifically, as shown in Figure 4 and Figure 5, clamping part 21 include interconnecting piece 211 and be arranged at intervals on interconnecting piece 21 it is left, The vertical hook 212 of right two sides, clamping part 21 are fixedly connected by interconnecting piece 211 with smoke deflector 2；Limiting component 13 is and erects To the compatible vertically arranged card slot 131 of hook 212.Spaced two vertical hooks 212 make clamping part 21 exist There is certain width, clamping part 21 and the connection positioning of limiting component 13 are more accurate, and vertical hook 212 is inserted into transverse direction It is horizontally not susceptible to deviate and shake after in card slot 131, connects stronger reliable, stablize durable, smoke deflector 2 is when long Between keep in the state of use stablizing, the service life is longer.When installation, by the trailing flank of smoke deflector 2 close to opening 12 left and right two 1 slide downward of shell of side respectively corresponds the vertical hook 212 at 2 both ends of smoke deflector in insertion card slot 131, i.e., by smoke deflector 2 It is mounted on shell 1；When disassembly, 2 upward sliding of smoke deflector is pushed, so that vertical hook 212 is detached from card slot 131, i.e., by smoke deflector 2 It unloads, therefore mounts and dismounts conveniently, it is practical.Guide frame 213, example can also be set on the head of vertical hook 212 It such as chamfering inclined-plane, play the guiding role when vertical hook 212 is inserted into card slot 131, vertical hook 212 can be quickly located in card In slot 131, when installation, is more convenient, and not easy to make mistakes, user experience is more preferably.

Specifically, the left and right both ends of the trailing flank of smoke deflector 2 are provided with multiple clamping parts 21, multiple clamping parts 21 interval settings in the vertical direction；It is corresponding, be open 12 arranged on left and right sides shell 1 lower part also in the vertical direction between Every being provided with multiple limiting components 13, so that smoke deflector 2 and the connection of shell 1 in the vertical direction are stronger reliable, stablize It is durable, guarantee stabilization of the smoke deflector 2 under long-time use state, the service life is longer.

Specifically, the opening of card slot 131 is in the shape that from top to bottom width gradually narrows, for example, the opening of card slot 131 can To be in inverted trapezoidal.The width of the upper opening portion of card slot 131 is set to be greater than the distance between two vertical 212 outermosts of hook, convenient for perpendicular To hook 212 by the opening insertion card slot 131 of card slot 131, being not required to vertical hook 212 alignment card slot completely time-consuming and laboriously 131 opening installs simpler convenience, and time saving and energy saving, effectively promotion user experience；The lower opening portion of card slot 131 Width can be equal to or slightly greater than the distance between two vertical 212 outermosts of hook, to guarantee card slot 131 and vertical hook 212 accurate positionin connection, horizontally shifts and shakes after avoiding vertical hook 212 from being inserted into card slot 131, connection is more Add solid and reliable, stablizes durable.

Specifically, as shown in Fig. 3~Fig. 6, smoke deflector 2 further includes connecting component 22, the first end 221 of connecting component 22 with The lower part of the trailing flank of smoke deflector 2 is fixedly connected, such as first end 221 can be fixedly connected by viscose glue with smoke deflector 2；Connection The second end 222 opposite with first end 221 of component 22 stretches out the lower edge of smoke deflector 2.Connecting component 22 further includes being located at Interconnecting piece 223 between first end 221 and second end 222, and interconnecting piece 223 with respect to first end 221 to rolling over inside smoke collecting chamber 11 It is curved, to form gap between second end 222 and the trailing flank of smoke deflector 2；When smoke deflector 2 is connect with shell 1, second end 222 It can be inserted in smoke collecting chamber 11 by gap, the shell 1 of 12 downside of opening engages second end 222, makes smoke deflector 2 and shell 1 It connects stronger reliable, stablizes durable, the service life is longer；The lower edge of smoke deflector 2 is set to be close to 1 surface of shell simultaneously, The planarization of entire appearance is preferable, and the gap between smoke deflector 2 and shell 1 is avoided to shelter evil people and countenance evil practices, and beautiful and easily wiping meets visitor Family demand.

Specifically, it can be used for installing spiral case component 200 in smoke collecting chamber 11, the bottom of spiral case component 200 has and collection cigarette The oil leaking hole 201 that chamber 11 is connected to, so that the oil liquid collected in spiral case component 200 is emitted into smoke collecting chamber 11 by oil leaking hole 201 It is interior；First end 221 is located at the underface of oil leaking hole 201, and the oil droplet flowed out in oil leaking hole 201 falls in the first end of connecting component 22 On 221, the lower section of connecting component 22 sets oil dripping hole on Housing Base, oil liquid is along the first of connecting component 22 there are also Housing Base End 221 is flowed into lubricating cup 3 by oil dripping hole, keeps the amount of the outflow of oil leaking hole 201 big and the oil liquid more concentrated is smooth as early as possible It flows into lubricating cup 3, avoids oil liquid from overflowing along the diffusion of the trailing flank of smoke deflector 2, reduce corner or spot as yet untouched by a clean-up campaign, make range hood more Add easy cleaning, user experience is more preferably.

Specifically, first end 221 is trapezoidal in gradually narrowing from first end 221 to 222 direction width of second end, and first The arranged on left and right sides at end 221 is provided with the flange 224 to 11 internal protrusion of smoke collecting chamber.Flange 224 is in enhancing 22 intensity of connecting component While, it matches to form contracted channel with trapezoidal first end 221, can play the role of concentrating downward Oil Guide, it will be along The dirty oil liquid in 2 trailing flank of smoke deflector imports in the lubricating cup 3 of 1 bottom of shell.Second end 222 also has curved to 11 inside of smoke collecting chamber The Oil Guide flanging 225 of folding can preferably import oil liquid in lubricating cup 3.Connecting component 22 can be trapezoidal sheet metal component, processing It is simple and convenient at low cost, it is suitble to large-scale production and application.

Specifically, screw hole 226 can be opened up in second end 222, second end 222 and the shell 1 of 12 downside of opening pass through Screw is fixedly connected, and keeps the connection of smoke deflector 2 and shell 1 stronger reliable, stablizes durable, and the service life is longer.

As shown in Figure 1, Figure 2 and Figure 7, the utility model other embodiments contemplates a kind of range hood, including by The exhaust fume collecting hood component 100 and spiral case component 200, box assembly 300 and outlet air shade assembly that any of the above-described a embodiment provides 400；For example, range hood can be side extraction cooking fume extractor.

All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method Part explanation.

The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.

Claims (10)

1. a kind of exhaust fume collecting hood component, which is characterized in that the exhaust fume collecting hood component includes:

Shell is formed with smoke collecting chamber in the shell, the opening being connected to the smoke collecting chamber, the opening is opened up on the shell The lower part of the shell of arranged on left and right sides is provided with limiting component；And

Smoke deflector, the left and right both ends of the trailing flank of the smoke deflector are provided with clamping part, the clamping part and the limit Component is in mating connection, and the smoke deflector is installed on the housing and covers the lower part of the opening, so that described open The air inlet being connected to the smoke collecting chamber is formed at the top of mouth.

2. a kind of exhaust fume collecting hood component according to claim 1, which is characterized in that

The clamping part includes interconnecting piece and the vertical hook for being arranged at intervals on the interconnecting piece arranged on left and right sides, the clamping Component is fixedly connected by the interconnecting piece with the smoke deflector；

The limiting component is vertically arranged card slot compatible with the vertical hook.

3. a kind of exhaust fume collecting hood component according to claim 2, which is characterized in that

The left and right both ends of the trailing flank of the smoke deflector are provided with multiple clamping parts, and multiple clamping parts exist Setting is spaced on vertical direction.

4. a kind of exhaust fume collecting hood component according to claim 2, which is characterized in that

The opening of the card slot is in the shape that from top to bottom width gradually narrows.

5. a kind of exhaust fume collecting hood component according to claim 1-4, which is characterized in that

The smoke deflector further includes connecting component, and the lower part of the trailing flank of the first end of the connecting component and the smoke deflector is solid The lower edge of the smoke deflector is stretched out in fixed connection, the second end opposite with the first end.

6. a kind of exhaust fume collecting hood component according to claim 5, which is characterized in that

Spiral case component is installed, the bottom of the spiral case component has the oil leaking hole being connected to the smoke collecting chamber in the smoke collecting chamber； The first end is located at the underface of the oil leaking hole.

7. a kind of exhaust fume collecting hood component according to claim 5, which is characterized in that

The first end is trapezoidal in gradually narrowing from the first end to the second extreme direction width, and the first end Arranged on left and right sides is provided with the flange to the smoke collecting chamber internal protrusion.

8. a kind of exhaust fume collecting hood component according to claim 5, which is characterized in that

The second end is fixedly connected with the shell；The second end, which also has to the Oil Guide of the smoke collecting chamber internal bend, rolls over Side.

9. a kind of exhaust fume collecting hood component according to claim 1, which is characterized in that

It further include the lubricating cup that the bottom of the shell is set, the top opening of the lubricating cup is connected to the smoke collecting chamber, and institute State lubricating cup top opening extend forwardly into the smoke deflector lower edge lower section；

It further include the oil network that the air inlet is set and covers the air inlet.

10. a kind of range hood, which is characterized in that the range hood includes collecting as claimed in any one of claims 1-9 wherein Petticoat pipe component.