CN209068586U - Attachment device and smoke evacuation system - Google Patents

Abstract

The utility model provides a kind of attachment device and smoke evacuation system, it is related to fume treatment field, the attachment device includes the first connection framework and the second connection framework, multiple first connecting holes are arranged in first connection framework circumferential direction, multiple second connecting holes are arranged in the circumferential direction of second connection framework, passing through the first connecting hole and the second connecting hole by multiple connecting elements is detachably connected the first connection framework and the second connection framework, first connection framework is enclosed equipped with the first connecting plate, and the second connection framework bottom surface is provided with third connecting plate.First connection framework can connect smoke discharging pipe by the first connecting plate, play the role of increasing smoke discharging pipe intensity, avoid the problem that smoke discharging pipe generates oil leak and runs cigarette, improve smoke exhaust efficiency and purification efficiency；Third connecting plate can connect cleaning equipment or exhaust equipment, so that with firm fixed point when cleaning equipment or exhaust equipment are installed, the vibration generated when substantially reducing work reduces work noise, improves service life.

Description

Attachment device and smoke evacuation system

Technical field

The utility model relates to fume treatment fields, and in particular to a kind of attachment device and smoke evacuation system.

Background technique

In decades, with the development of concentrated type housing group, room ventilation condition is worsening, causes kitchen fume, oil Gas, burning waste gas etc. cause many indoor secondaries and pollute and caused many diseases.For example, general kitchen is using When, a large amount of oil smoke can be generated, although smoke exhaust ventilator can take a part of oil smoke away, some oil smoke can be diffused to In kitchen, the personnel of one side culinary cuisine can be sucked into vivo, led to the promotion of the disease incidence of lung cancer disease, caused to health Significant impact；

Currently, smoke evacuation system on the market is usually to include smoke discharging pipe, exhaust fume collecting hood, cleaning equipment or exhaust equipment, tool When body is installed, due to not having professional tooling connector, cleaning equipment or exhaust equipment can only be simply secured to petticoat pipe inner cavity, inner cavity For plate than relatively thin, cleaning equipment or exhaust equipment do not have firm fixed point when installing, and cleaning equipment or exhaust equipment is caused to work Shi Zhendong is larger, and noise is bigger, reduces the service life of cleaning equipment or exhaust equipment, and there are oil leaks to run asking for cigarette Topic causes smoke exhaust efficiency and purification efficiency to decline.

Accordingly, it is desirable to provide a kind of attachment device, can be connected for ventilation shaft and cleaning equipment or exhaust equipment It connects.

Utility model content

The first of the utility model is designed to provide a kind of attachment device, to solve above-mentioned technology of the existing technology Problem has the characteristics that structure is simple, easy for installation.

The second of the utility model is designed to provide a kind of smoke evacuation system including above-mentioned attachment device.

Based on above-mentioned first purpose, attachment device provided by the utility model, including the first connection framework and the second connection Multiple first connecting holes are arranged in frame, the first connection framework circumferential direction, and the circumferential direction of second connection framework is set Multiple second connecting holes are set, second connection framework can extend into first connection framework, pass through multiple connection members Part, which passes through the first connecting hole and second connecting hole, can make first connection framework and second connection framework removable Unload connection；

The circumferential direction of side of first connection framework far from second connection framework, which is enclosed, to be equipped with to the row of connection First connecting plate of smoke pipeline, second connection framework bottom surface are provided with the third to connect cleaning equipment or exhaust equipment Connecting plate.

In above-mentioned technical proposal, the first connection framework can connect smoke discharging pipe by the first connecting plate, play increase row The effect of the intensity of smoke pipeline, and avoid the problem that smoke discharging pipe generates oil leak and runs cigarette, improve smoke exhaust efficiency and purification effect Rate；Third connecting plate can connect cleaning equipment or exhaust equipment, so that with firm when cleaning equipment or exhaust equipment are installed Fixed point, substantially reduce the vibration generated when cleaning equipment or exhaust equipment work, reduce work noise, improve cleaning equipment Or the service life of exhaust equipment, meanwhile, the first connection framework and the second connection framework use detachable connection method, have peace Fill easy-to-use feature.

Further, second connection framework bottom surface is set as skewed.

In above-mentioned technical proposal, the second connection framework bottom surface, which is set as skewed purpose, to be set with cleaning equipment or air draft Standby setting angle is adapted.

Further, the inside of second connection framework is arranged in the third connecting plate.

Further, the third connecting plate is set as skewed, the inclined direction of the third connecting plate and described the Two connection framework inclined bottom surface directions are identical.

In above-mentioned technical proposal, third connecting plate is net in connection due to identical as the second connection framework inclined bottom surface direction When changing equipment or exhaust equipment, cleaning equipment or exhaust equipment can be made to be in heeling condition, to facilitate cleaning equipment or row Wind devices are collected the oil liquid generated in oil smoke.

Further, the first connecting hole in first connection framework is multiple rows of along the distribution of its short transverse so that first connects The connection spacing for connecing frame and second connection framework is adjustable.

In above-mentioned technical proposal, since the spacing between the first connection framework and the second connection framework is adjustable, thus It can satisfy the application of smoke discharging pipe and exhaust fume collecting hood under the conditions of different installation gaps.

Further, multiple third connecting holes are provided on first connecting plate, third connecting hole plays convenient and row The effect that smoke pipeline is connected by screw to has the characteristics that disassembly and installation is convenient.

Further, first connection framework and the second connection framework are respectively set to rectangle or square.

Further, the circumferential direction of second connection framework encloses the second connecting plate being equipped with to connect exhaust fume collecting hood, Second connecting plate is equipped with multiple 4th connecting holes.

In above-mentioned technical proposal, the second connection framework can play the role of connecting exhaust fume collecting hood by the second connecting plate, from And smoke discharging pipe, cleaning equipment or exhaust equipment and exhaust fume collecting hood is set to be connected as overall structure, and exhaust fume collecting hood is avoided to generate oil leak The problem of running cigarette, improves whole sealing performance, plays the convenient work being connected by screw to exhaust fume collecting hood by third connecting hole With it is convenient to have the characteristics that disassemble and install.

Further, at least side of second connecting plate is provided with to connect the curved of cleaning equipment or exhaust equipment Folding part.

In above-mentioned technical proposal, the effect of bending part be with the connecting portion of cleaning equipment or exhaust equipment be cooperatively connected with Increase the sealing performance between cleaning equipment or exhaust equipment and the second connection framework, meanwhile, it is convenient to cleaning equipment or air draft Equipment carries out location and installation.

Based on above-mentioned second purpose, a kind of smoke evacuation system provided by the utility model, including it is smoke discharging pipe, exhaust fume collecting hood, net Change equipment or exhaust equipment and attachment device as described above；

The smoke discharging pipe is detachably connected with the first connecting plate in the attachment device, the cleaning equipment or air draft Equipment is located in the exhaust fume collecting hood, and the cleaning equipment or exhaust equipment are detachably connected with the third connecting plate.

By adopting the above technical scheme, the technical effect of attachment device provided by the utility model has:

In attachment device provided by the utility model, the first connection framework can connect smoke exhaust pipe by the first connecting plate Road plays the role of the intensity for increasing smoke discharging pipe, and avoids the problem that smoke discharging pipe generates oil leak and runs cigarette, improves smoke evacuation effect Rate and purification efficiency；Third connecting plate can connect cleaning equipment or exhaust equipment, so that cleaning equipment or exhaust equipment installation When with firm fixed point, substantially reduce cleaning equipment or vibration that when exhaust equipment works generates, reduce work noise, mention High service life, meanwhile, the first connection framework and the second connection framework use detachable connection method, have and install and use convenience The characteristics of.

Smoke evacuation system provided by the utility model is realized due to using above-mentioned attachment device to smoke discharging pipe and purification Equipment or exhaust equipment carry out integrated installation, have the advantages that the above-mentioned of attachment device.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic perspective view for the attachment device that the utility model embodiment one provides；

Fig. 2 is the side view for the attachment device that the utility model embodiment one provides；

Fig. 3 is the structural schematic diagram of the first connection framework in the attachment device that the utility model embodiment one provides；

Fig. 4 is the structural schematic diagram of the second connection framework in the attachment device that the utility model embodiment one provides；

Fig. 5 is the structural schematic diagram for the smoke evacuation system that the utility model embodiment two provides.

Appended drawing reference: 100. first connection frameworks, 101. first connecting holes, 102. second connecting holes, 103. first connections Plate, 104. third connecting holes, 200. second connection frameworks, 201. second connecting plates, 202. third connecting plates, 203. bending parts, 204. the 4th connecting holes, 10. smoke discharging pipes, 20. exhaust fume collecting hoods, 30. attachment devices, 40- cleaning equipment or exhaust equipment.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Embodiment one

As depicted in figs. 1 and 2, attachment device provided by the embodiment of the utility model, including the first connection framework 100 and Two connection frameworks 200.

Wherein, the first connection framework 100 is for connecting smoke discharging pipe, and the second connection framework 200 is to connect exhaust fume collecting hood, net Change equipment or exhaust equipment；

Specifically, multiple first connecting holes 101, the second connection framework 200 is arranged in 100 circumferential direction of the first connection framework Circumferential direction multiple second connecting holes 102 are set, the second connection framework 200 can extend into the first connection framework 100, lead to The first connection framework 100 and the second connection can be made across the first connecting hole 101 and the second connecting hole 102 by crossing multiple connecting elements Frame 200 is detachably connected, which preferably uses screw or self threading pin, has the characteristics that installation and removal are convenient；

Also, the first connecting hole 101 in the first connection framework 100 is multiple rows of along the distribution of its short transverse, then first connects When connecing frame 100 and the connection of the second connection framework 200, the height that the second connection framework 200 stretches to the first connection framework 100 can To be adjusted, that is to say, that the spacing of the connection of the first connection framework 100 and the second connection framework 200 is adjustable.

The circumferential direction of side of first connection framework 100 far from the second connection framework 200 is enclosed equipped with the first connecting plate 103, the first connecting plate 103 is for connecting smoke discharging pipe；

The circumferential direction of second connection framework 200 is enclosed equipped with the second connecting plate 201, and the second connecting plate 201 is for connecting collection Fan housing；

Second connection framework, 200 bottom surface is provided with third connecting plate 202, and third connecting plate 202 is for connecting cleaning equipment Or exhaust equipment.

In above-mentioned technical proposal, the first connection framework 100 can connect smoke discharging pipe by the first connecting plate 103, play Increase smoke discharging pipe intensity effect, and avoid the problem that smoke discharging pipe generate oil leak and run cigarette, improve smoke exhaust efficiency and Purification efficiency；Second connection framework 200 can connect exhaust fume collecting hood by the second connecting plate 201, also, due to the first connection framework 100 and the second spacing between connection framework 200 it is adjustable, so as to meet smoke discharging pipe and exhaust fume collecting hood in different installations Application under gap condition, third connecting plate 202 can connect cleaning equipment or exhaust equipment, so that cleaning equipment or air draft are set With firm fixed point when standby installation, substantially reduces the vibration generated when cleaning equipment or exhaust equipment work, reduce work Noise improves the service life of cleaning equipment or exhaust equipment, meanwhile, the first connection framework 100 and the second connection framework 200 are adopted With detachable connection method, it is convenient to have the characteristics that install and use.Cleaning equipment or air draft can be set by the attachment device It is standby to be mounted on exhaust fume collecting hood simultaneously, on smoke discharging pipe, have the characteristics that install and use convenient reductions leakage cigarette oil leakage phenomenon, raising is discharged fume Efficiency.

In one preferred embodiment, the first connection framework 100 and the second connection framework 200 be respectively set to rectangle or Person's square.The purpose that above-mentioned shape is arranged is shape with traditional smoke discharging pipe, exhaust fume collecting hood and cleaning equipment or exhaust equipment Shape is adapted；It will be appreciated by those skilled in the art that the first connection framework 100 and the second connection framework 200 in the present embodiment Structure is not limited to above-mentioned shape, can also according to actual needs or installation environment using other for example ellipse, four sides The shapes such as shape substitute；It is carried out by taking rectangular first connection framework 100 and the second connection framework 200 as an example in the present embodiment Explanation.

In one preferred embodiment, 200 bottom surface of the second connection framework is set as skewed, and the bottom surface of preferably broadside is set It is set to skewed, it is therefore an objective to be adapted with the setting angle of cleaning equipment or exhaust equipment.

Meanwhile the inside of the second connection framework 200 is arranged in third connecting plate 202, specially setting connects frame second The inside of the bottom surface of two broadsides of frame 200.

Preferably, third connecting plate 202 is set as skewed, and the inclined direction of third connecting plate 202 connect frame with second 200 inclined bottom surface direction of frame is identical；The bottom of third connecting plate 202 is also equipped with connecting hole, for connecting cleaning equipment or row Wind devices.

In above-mentioned technical proposal, third connecting plate 202 due to identical as 200 inclined bottom surface direction of the second connection framework, When connecting cleaning equipment or exhaust equipment, cleaning equipment or exhaust equipment installation will not be caused to interfere.Meanwhile, it is capable to make to purify Equipment or exhaust equipment are in inclined installation condition, and the oil smoke generated to kitchen range is cooperated to extract together with exhaust fume collecting hood.Together When, additionally it is possible to the structure for cooperating cleaning equipment or exhaust equipment itself facilitates cleaning equipment or exhaust equipment for producing in oil smoke Raw oil liquid is collected.

In one preferred embodiment, at least side of the second connecting plate 201 is provided with bending part 203.Bending part 203 is excellent Choosing is set as L shape, it is, of course, also possible to using other shapes.

In attached drawing provided in this embodiment, bending part 203 is set in the side long side of the second connecting plate 201,

The effect of bending part 203 is to be cooperatively connected with the connecting portion of cleaning equipment or exhaust equipment to increase cleaning equipment Or the sealing performance of 201 junction of exhaust equipment and the second connecting plate, to avoid cleaning equipment or exhaust equipment and connection dress The situation for generating gap between setting and oil smoke being caused to be revealed.Meanwhile it also acting as and conveniently cleaning equipment or exhaust equipment is determined The effect of position installation.

In one preferred embodiment, as shown in figure 3, being provided with multiple third connecting holes 104 on the first connecting plate 103. Third connecting hole 104 is for installing screw or self threading pin, to be attached with smoke discharging pipe, has installation and removal convenient The characteristics of.

In one preferred embodiment, as shown in figure 4, the second connecting plate 201 is equipped with multiple 4th connecting holes 204.The Four connecting holes 204 are for installing screw or self threading pin, thus be attached with exhaust fume collecting hood, it is same to have installation and removal convenient Feature.

The above-mentioned attachment device provided in the present embodiment has at least the following advantages compared with prior art:

1, the first connection framework 100 can connect smoke discharging pipe by the first connecting plate 103, play and increase smoke discharging pipe The effect of intensity, and avoid the problem that smoke discharging pipe generates oil leak and runs cigarette, improve smoke exhaust efficiency and purification efficiency；Second connects Exhaust fume collecting hood can be connected by the second connecting plate 201 by connecing frame 200, and third connecting plate 202 can connect cleaning equipment or air draft Equipment, so that substantially reducing cleaning equipment or exhaust equipment with firm fixed point when cleaning equipment or exhaust equipment are installed The vibration generated when work reduces work noise, improves the service life of cleaning equipment or exhaust equipment, passes through the attachment device It can be achieved at the same time and exhaust fume collecting hood, smoke discharging pipe and cleaning equipment or exhaust equipment are installed, have and install and use easily Feature.

2, since the spacing between the first connection framework 100 and the second connection framework 200 is adjustable, so as to meet The application of smoke discharging pipe and exhaust fume collecting hood under the conditions of different installation gaps.

3,200 bottom surface of the second connection framework and third connecting plate 202 are set as skewed, in connection cleaning equipment or air draft When equipment, cleaning equipment or exhaust equipment installation will not be caused to interfere.Meanwhile, it is capable to be in cleaning equipment or exhaust equipment Inclined installation condition cooperates the oil smoke generated to kitchen range to extract together with exhaust fume collecting hood, cleaning equipment or air draft is facilitated to set It is standby that the oil liquid generated in oil smoke is collected.

4, bending part 203 is set in the side long side of the second connecting plate 201, the effect of bending part 203 is and cleaning equipment Or the connecting portion of exhaust equipment is cooperatively connected to increase the close of cleaning equipment or exhaust equipment and 201 junction of the second connecting plate Sealing property, thus the situation for avoiding generation gap between cleaning equipment or exhaust equipment and attachment device and oil smoke being caused to be revealed； Meanwhile also acting as the convenient effect that location and installation is carried out to cleaning equipment or exhaust equipment.

Embodiment two

A kind of smoke evacuation system is present embodiments provided, as shown in figure 5, the smoke evacuation system includes smoke discharging pipe 10, exhaust fume collecting hood 20, cleaning equipment or exhaust equipment 40 and the as above attachment device 30 of embodiment one；

The specific structure of attachment device 30 please refers to the explanation in above-described embodiment one, and which is not described herein again；

Wherein, smoke discharging pipe 10 is detachably connected with the first connecting plate in attachment device 30 by screw or bolt, Exhaust fume collecting hood 20 is detachably connected with the second connecting plate in attachment device 30 by screw or bolt, and cleaning equipment or air draft are set Standby 40 are located in exhaust fume collecting hood 20, and cleaning equipment or exhaust equipment 40 are detachably connected with third connecting plate by screw or bolt It connects.

Smoke evacuation system provided in this embodiment, due to use above-mentioned attachment device, realize to exhaust fume collecting hood, smoke discharging pipe and Cleaning equipment or exhaust equipment carry out integrated installation, and attachment device spacing is adjustable, to meet smoke discharging pipe and exhaust fume collecting hood Application under the conditions of different installation gaps, it is convenient to have the characteristics that install and use.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of attachment device, which is characterized in that including the first connection framework and the second connection framework, first connection framework Multiple first connecting holes are arranged in circumferential direction, and multiple second connecting holes are arranged in the circumferential direction of second connection framework, described Second connection framework can extend into first connection framework, pass through the first connecting hole and described by multiple connecting elements Second connecting hole can be such that first connection framework and second connection framework is detachably connected；

The circumferential direction of side of first connection framework far from second connection framework, which is enclosed, to be equipped with to connect smoke exhaust pipe First connecting plate in road, second connection framework bottom surface are provided with the third connection to connect cleaning equipment or exhaust equipment Plate.

2. attachment device according to claim 1, which is characterized in that second connection framework bottom surface is set as tilting Shape.

3. attachment device according to claim 1, which is characterized in that the third connecting plate setting is in second connection The inside of frame.

4. attachment device according to claim 2, which is characterized in that the third connecting plate is set as skewed, described The inclined direction of third connecting plate is identical as the second connection framework inclined bottom surface direction.

5. attachment device according to claim 1, which is characterized in that the first connecting hole edge in first connection framework Its short transverse is distributed multiple rows of so that the connection spacing of the first connection framework and second connection framework is adjustable.

6. attachment device according to claim 1, which is characterized in that be provided with multiple users on first connecting plate and connect Run in the third connecting hole of smoke pipeline.

7. attachment device according to claim 1, which is characterized in that first connection framework and the second connection framework point It is not set as rectangle or square.

8. attachment device according to claim 1-7, which is characterized in that the circumferential direction side of second connection framework To the second connecting plate being equipped with to connect exhaust fume collecting hood is enclosed, multiple 4th connecting holes are set on second connecting plate.

9. attachment device according to claim 8, which is characterized in that at least side of second connecting plate is provided with curved Folding part.

10. a kind of smoke evacuation system, which is characterized in that including smoke discharging pipe, exhaust fume collecting hood, cleaning equipment or exhaust equipment and right It is required that attachment device described in 1-9 any one；

The smoke discharging pipe is detachably connected with the first connecting plate in the attachment device, the cleaning equipment or exhaust equipment It is detachably connected with the third connecting plate.