CN215981246U - Ventilating duct made of metal surface rock wool sandwich board - Google Patents
Ventilating duct made of metal surface rock wool sandwich board Download PDFInfo
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- CN215981246U CN215981246U CN202122398715.5U CN202122398715U CN215981246U CN 215981246 U CN215981246 U CN 215981246U CN 202122398715 U CN202122398715 U CN 202122398715U CN 215981246 U CN215981246 U CN 215981246U
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Abstract
The utility model provides a ventilation pipeline made of a metal surface rock wool sandwich board. Air pipe that metal covering rock wool battenboard was made includes: the outer frame and the two side pipe bodies; the sliding frame is fixedly connected between two opposite sides of the two side pipe bodies, two sliding grooves are formed in the top and the bottom of the inner wall of the sliding frame, and the insides of the two sliding grooves are connected with a filter screen frame body in a sliding mode through sliding strips; two fixing plates. The ventilating duct made of the metal-faced rock wool sandwich board provided by the utility model can be conveniently cleaned by people by pushing the filter screen frame body to slide out of the sliding frame body, and meanwhile, when the ventilating duct is installed, the filter screen frame body can be pushed into the sliding frame body and fixed by the screws, so that the filter screen is installed in the ventilating duct, and when impurities accumulated on the filter screen penetrate through meshes too much, the impurities fall into the ventilating duct and are blocked by the outer layer of separation net, so that the impurities are prevented from falling into a factory.
Description
Technical Field
The utility model relates to the field of ventilation pipelines, in particular to a ventilation pipeline made of a metal surface rock wool sandwich board.
Background
The ventilation pipe is mainly applied to industrial and building engineering, and the application field mainly relates to: electronic industry dustless factory building clean system, medicine food aseptic workshop clean system, the central air conditioning system of hotel, market hospital, mill and office building, exhaust pipe such as dust removal, exhaust gas, oil absorption for industrial pollution control, supply-air pipe for industrial environment or post are comfortable, the coal mine is taken out and is put gas system, send back the air supply system for coal mine environmental control etc..
After the ventilating duct works for a long time, a large amount of dust, dust and the like are remained in the ventilating duct, part of the dust flies out from the inside of the ventilating duct, so that the respiratory tract of a human body is damaged, the health of the human body is influenced, and the environment is not protected by blowing the large amount of dust into the air, so that a dust isolating net is additionally arranged in the ventilating duct;
present dust separation net is mostly the individual layer formula, when installing, and in order to facilitate personnel's dismantlement washing, install in pipeline mouth position for a long time, when foreign matters such as dust, dust pile up too much on dust separation net surface, can lead to the amount of wind to reduce, and pile up too much foreign matter and can be promoted by wind-force or follow-up foreign matter to lead to the foreign matter to pass the dust separation net.
Therefore, it is necessary to provide a ventilation duct made of metal faced rock wool sandwich panel to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ventilation pipeline made of metal-faced rock wool sandwich boards, which solves the problem that the single-layer dust-proof net of most of the existing ventilation pipelines has poor dust-proof effect.
In order to solve the technical problem, the ventilation pipeline made of the metal surface rock wool sandwich board provided by the utility model comprises: the outer frame and the two side pipe bodies;
the sliding frame is fixedly connected between two opposite sides of the two side pipe bodies, two sliding grooves are formed in the top and the bottom of the inner wall of the sliding frame, and the insides of the two sliding grooves are connected with a filter screen frame body in a sliding mode through sliding strips;
the two fixing plates are respectively and fixedly connected to the opposite sides of the two side pipe bodies, and the front sides of the two fixing plates are fixedly connected with threaded rods;
two connecting plates, two the connecting plate is fixed connection respectively in the both sides of filter screen framework inner wall, the internally mounted of filter screen framework has the filter screen, the position of connecting plate is corresponding with the horizontal position of fixed plate, the through-hole has been seted up with the position that the threaded rod corresponds in the inside of connecting plate.
Preferably, two there is outside body, two all through the mounting screw in the top and the bottom of side body two draw-in grooves have all been seted up to the opposite face of outside body, the mounting means of outside body does, behind the extension piece joint through inside draw-in groove and side body, fixes through the screw.
Preferably, the front surfaces of the two side pipe bodies are provided with side clamping grooves, and the front surfaces of the two outer pipe bodies are provided with bottom clamping grooves.
Preferably, the top and the bottom of the back face of the outer frame are fixedly connected with a top clamping plate, the two sides of the back face of the outer frame are fixedly connected with side clamping plates, and the side clamping plates and the top clamping plate are used for driving the outer frame to be clamped into the side clamping grooves and the bottom clamping grooves.
Preferably, an outer filter screen is fixedly connected to the inner part of the outer frame, and the meshes of the outer filter screen are smaller than the meshes of the inner filter screen.
Preferably, two the back of outside body and two side bodys has all been seted up and has been added and establish the groove.
Preferably, the inside of the additionally arranged groove is provided with an activated carbon body, the bottom of the additionally arranged groove is provided with a communicating hole, and the activated carbon body is an activated carbon material in the existing device.
Compared with the prior art, the ventilation pipeline made of the metal surface rock wool sandwich board has the following beneficial effects:
the utility model provides a ventilation pipeline made of a metal-faced rock wool sandwich board, which is characterized in that a filter screen frame body is pushed to slide after a screw cap on a threaded rod is disassembled, and the filter screen frame body slides out of the inside of a sliding frame, so that personnel can clean sundries conveniently.
Drawings
Fig. 1 is a schematic structural view of a ventilation duct made of a metal-faced rock wool sandwich panel according to a first embodiment of the present invention;
FIG. 2 is a schematic structural view of the screen attachment structure shown in FIG. 1;
FIG. 3 is a schematic structural view of the filter screen mounting/dismounting structure shown in FIG. 1;
fig. 4 is a schematic structural view of a ventilation duct made of the metal-faced rock wool sandwich panel according to a second embodiment of the present invention.
Reference numbers in the figures: 1. the top cardboard, 2, the frame, 3, the side cardboard, 4, outer filter screen, 5, outside body, 6, draw runner, 7, side draw-in groove, 8, connecting plate, 9, threaded rod, 10, fixed plate, 11, the filter screen framework, 12, end draw-in groove, 13, side body, 14, sliding frame, 15, spout, 16, the active carbon body, 17, the intercommunicating pore, 18, add and establish the groove.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a ventilation duct made of a metal-faced rock wool sandwich panel according to a first embodiment of the present invention; FIG. 2 is a schematic structural view of the screen attachment structure shown in FIG. 1; fig. 3 is a schematic structural view of the filter screen mounting and dismounting structure shown in fig. 1. Air pipe that metal covering rock wool battenboard was made includes: the outer frame 2 and two side pipe bodies 13;
the sliding frame 14 is fixedly connected between two opposite sides of the two side pipe bodies 13, two sliding grooves 15 are formed in the top and the bottom of the inner wall of the sliding frame 14, and the insides of the two sliding grooves 15 are connected with the filter screen frame body 11 in a sliding mode through sliding strips 6;
the two fixing plates 10 are respectively and fixedly connected to the opposite sides of the two side pipe bodies 13, and the front sides of the two fixing plates 10 are fixedly connected with threaded rods 9;
two connecting plates 8, two connecting plate 8 fixed connection is in the both sides of 11 inner walls of filter screen frame respectively, the internally mounted of filter screen frame 11 has the filter screen, the position of connecting plate 8 is corresponding with the horizontal position of fixed plate 10, the through-hole has been seted up with the position that threaded rod 9 corresponds to the inside of connecting plate 8 for personnel carry out the rigidity of filter screen frame 11 through the nut, two the top and the bottom of side body 13 all are provided with the extension piece, side body 13 is the metal covering rock wool battenboard with outside body 5 and makes.
The top and the bottom of the two side pipe bodies 13 are respectively provided with an outer pipe body 5 through screws, the opposite surfaces of the two outer pipe bodies 5 are respectively provided with two clamping grooves, and the outer pipe bodies 5 are arranged in a mode that the inner clamping grooves are clamped with the extending blocks of the side pipe bodies 13 and then fixed through screws;
the front surfaces of the two side pipe bodies 13 are provided with side clamping grooves 7, and the front surfaces of the two outer pipe bodies 5 are provided with bottom clamping grooves 12;
the top and the bottom of the back surface of the outer frame 2 are both fixedly connected with a top clamping plate 1, the two sides of the back surface of the outer frame 2 are both fixedly connected with side clamping plates 3, and the side clamping plates 3 and the top clamping plate 1 are used for driving the outer frame 2 to be clamped into the side clamping grooves 7 and the bottom clamping grooves 12;
the inside fixedly connected with outer filter screen 4 of frame 2, the mesh of outer filter screen 4 is less than the mesh diameter of interior filter screen.
The working principle of the ventilation pipeline made of the metal surface rock wool sandwich panel provided by the utility model is as follows:
when the pipe is installed, the outer pipe body 5 and the side pipe body 13 are clamped and fixed through screws;
then the filter screen frame body 11 is pushed to the inside of the sliding frame 14 and is fixed through screws, then the top clamping plate 1 is aligned to the bottom clamping groove 12, the side clamping plate 3 is aligned to the side clamping groove 7 and is inserted, and the side pipe body 13 is fixedly connected with the side clamping plate 3 through screws;
when the cleaning is needed, the screw cap on the threaded rod 9 is removed, the filter screen frame body 11 is pushed to slide, and the filter screen frame body slides out of the sliding frame 14 to be cleaned.
Compared with the prior art, the ventilation pipeline made of the metal surface rock wool sandwich board has the following beneficial effects:
after the screw cap on the threaded rod 9 is disassembled, the filter screen frame body 11 is pushed to slide, the filter screen frame body slides out of the inside of the sliding frame 14, and the personnel convenient to clean sundries can conveniently clean the sundries, and during installation, the filter screen frame body 11 can be pushed to the inside of the sliding frame 14 through the passing of screws, so that the filter screen can be installed in the ventilating duct, when the filter screen accumulates impurities and passes through meshes, the impurities fall into the inside of the ventilating duct, and the impurities are blocked by the outer layer separation net to avoid falling into the inside of a factory.
Second embodiment
Referring to fig. 4, a ventilation duct made of a metal-faced rock wool sandwich panel according to a second embodiment of the present application is provided based on the ventilation duct made of the metal-faced rock wool sandwich panel according to the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the air pipe that metal covering rock wool battenboard made that the second embodiment of this application provided lies in, two outside body 5 and two side body 13's the back has all been seted up and has been added and establish groove 18.
The inside of adding groove 18 is provided with activated carbon body 16, add the bottom of establishing groove 18 and seted up intercommunicating pore 17, activated carbon body 16 is the activated carbon material among the existing device for filter the gas in the air pipe through intercommunicating pore 17.
Compared with the prior art, the ventilation pipeline made of the metal surface rock wool sandwich board has the following beneficial effects:
the inner wall of the ventilation pipeline is provided with the additional groove 18, and the activated carbon body 16 is added in the additional groove 18 to adsorb and filter the injected air source, so that the integral quality of the air is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a ventilation pipe that metal covering rock wool battenboard was made which characterized in that includes: the outer frame and the two side pipe bodies;
the sliding frame is fixedly connected between two opposite sides of the two side pipe bodies, two sliding grooves are formed in the top and the bottom of the inner wall of the sliding frame, and the insides of the two sliding grooves are connected with a filter screen frame body in a sliding mode through sliding strips;
the two fixing plates are respectively and fixedly connected to the opposite sides of the two side pipe bodies, and the front sides of the two fixing plates are fixedly connected with threaded rods;
and the two connecting plates are respectively and fixedly connected to two sides of the inner wall of the filter screen frame body.
2. The ventilation duct made of the metal faced rock wool sandwich panel according to claim 1, wherein the top and the bottom of the two side tube bodies are respectively provided with an outer tube body through screws, and two clamping grooves are respectively formed on the opposite surfaces of the two outer tube bodies.
3. The ventilation duct made of metal-faced rock wool sandwich panels as claimed in claim 2, wherein the front surfaces of the two side tube bodies are provided with side clamping grooves, and the front surfaces of the two outer tube bodies are provided with bottom clamping grooves.
4. The ventilation duct made of the metal-faced rock wool sandwich panel according to claim 1, wherein top clamping plates are fixedly connected to the top and the bottom of the back face of the outer frame, and side clamping plates are fixedly connected to both sides of the back face of the outer frame.
5. The ventilation duct made of the metal-faced rock wool sandwich board as claimed in claim 1, wherein an outer layer filter screen is fixedly connected to the inside of the outer frame.
6. The ventilation duct made of the metal-faced rock wool sandwich board as claimed in claim 2, wherein the back surfaces of the two outer tube bodies and the two side tube bodies are provided with additional grooves.
7. The ventilation duct made of the metal-faced rock wool sandwich board as claimed in claim 6, wherein the inside of the additional groove is provided with an activated carbon body, and the bottom of the additional groove is provided with a communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398715.5U CN215981246U (en) | 2021-09-30 | 2021-09-30 | Ventilating duct made of metal surface rock wool sandwich board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398715.5U CN215981246U (en) | 2021-09-30 | 2021-09-30 | Ventilating duct made of metal surface rock wool sandwich board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981246U true CN215981246U (en) | 2022-03-08 |
Family
ID=80508824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122398715.5U Active CN215981246U (en) | 2021-09-30 | 2021-09-30 | Ventilating duct made of metal surface rock wool sandwich board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981246U (en) |
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2021
- 2021-09-30 CN CN202122398715.5U patent/CN215981246U/en active Active
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