CN220852449U - Multi-pipeline intelligent fresh air system - Google Patents
Multi-pipeline intelligent fresh air system Download PDFInfo
- Publication number
- CN220852449U CN220852449U CN202322333869.5U CN202322333869U CN220852449U CN 220852449 U CN220852449 U CN 220852449U CN 202322333869 U CN202322333869 U CN 202322333869U CN 220852449 U CN220852449 U CN 220852449U
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- fresh air
- pipeline
- block
- distributor
- flexible hose
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of fresh air systems, in particular to a multi-pipeline intelligent fresh air system which comprises a fresh air machine and a multi-pipeline distributor, wherein a flexible hose is arranged between the fresh air machine and the multi-pipeline distributor, and two ends of the flexible hose are respectively connected with the connecting ends of the multi-pipeline distributor and the multi-pipeline distributor through positioning mechanisms. This scheme is installed flexible hose between new fan and multi-channel distributor through positioning mechanism, with the filter screen setting in the outside of new fan, conveniently takes out flexible hose from between new fan and the multi-channel distributor through operating positioning mechanism, for the mode of taking out the filter screen in the new fan among the prior art, need not with the help of the instrument, only need manual rotatory female screw tube can, promoted the convenience of operation.
Description
Technical Field
The utility model relates to the technical field of fresh air systems, in particular to a multi-pipeline intelligent fresh air system.
Background
The intelligent fresh air fan is hung at the top of a house generally, the intelligent fresh air fan is used for absorbing external air, the external air is conveyed to each indoor room through the multi-pipeline distributor, circulation of air in each indoor room is facilitated, in the prior art, a filter screen is arranged in the intelligent fresh air fan generally, particle pollutants entering the indoor air are filtered, when the number of particles in the filter screen is large, a plurality of screws of an upper shell of the intelligent fresh air fan are required to be taken out firstly, then the external force of the suction fan is taken out, the filter screen located in the shell can be detached, the operation mode of the process is complex, the screws used for fixing the shell and the filter screen can be taken out by means of tools, and convenience is low for workers standing at high positions to operate.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a multi-pipeline intelligent fresh air system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-pipeline intelligent fresh air system, includes fresh air machine and multi-pipeline distributor, flexible hose has been placed between fresh air machine and the multi-pipeline distributor, flexible hose's both ends are connected with the link of multi-pipeline distributor respectively through positioning mechanism, positioning mechanism includes internal thread pipe and external thread pipe, the one end fixed mounting of external thread pipe is at flexible hose's one end, the filter screen is all installed to the both ends inside of external thread pipe, a plurality of fixed blocks are installed to the one end of external thread pipe, fixed block equiangular mounting is at flexible hose's one end, the surface of fixed block and the link surface contact of fresh air machine or multi-pipeline distributor, the internal thread pipe thread bush is established on the surface of external thread pipe, the position correspondence of internal thread pipe and a plurality of fixed block, the surface of fixed block has the second spout of link through its side, the inside activity of second spout is provided with the second sloping block, one side of second sloping block is equipped with the first sloping block that the position corresponds, first sloping block and second sloping block are installed to the second sloping block corresponding the position, the second sloping block is equipped with the second sloping block, the two side-mounting is equipped with the connecting rod, the connecting rod is equipped with the two side-channel, the fixed connection, the surfaces of the two second fixing rods are movably sleeved with second compression springs, and two ends of each second compression spring are respectively arranged at the bottom of the connecting plate and the inner surface of the mounting groove.
Preferably, a baffle is installed at the top end of the second fixing rod, and the bottom of the baffle is contacted with the top of the connecting plate.
Preferably, two first spouts have been seted up at the top of fixed block, two first spout symmetry arranges in the both sides of second spout, two the inside of first spout is all installed with first dead lever of length, two the equal movable sleeve in surface of first dead lever is equipped with the movable block, the one end at two movable blocks is installed respectively at the both ends of connecting rod.
Preferably, the surface movable sleeve of the first fixed rod is provided with a first compression spring, and two ends of the first compression spring are respectively arranged on the side surface of the movable block and the inner surface of the first sliding groove.
Preferably, the ends of the two external thread pipes are adhered with rubber sealing rings, and the two rubber sealing rings are respectively contacted with the ends of the connecting ends of the fresh air machine and the multi-pipeline distributor.
Compared with the prior art, the utility model has the following beneficial effects:
This scheme is installed flexible hose between new fan and multi-channel distributor through positioning mechanism, with the filter screen setting in the outside of new fan, conveniently takes out flexible hose from between new fan and the multi-channel distributor through operating positioning mechanism, for the mode of taking out the filter screen in the new fan among the prior art, need not with the help of the instrument, only need manual rotatory female screw tube can, promoted the convenience of operation.
Drawings
FIG. 1 is an isometric view of a multi-pipeline intelligent fresh air system of the present utility model;
FIG. 2 is a schematic structural diagram of the installation state of a flexible hose of the multi-pipeline intelligent fresh air system;
FIG. 3 is a schematic view of a flexible hose taking-out state structure of the multi-pipeline intelligent fresh air system;
FIG. 4 is a schematic diagram of the connection structure of a fixed block, a laundry oblique block and a second oblique block of the multi-pipeline intelligent fresh air system;
FIG. 5 is a schematic diagram of a fixed block structure of a multi-pipeline intelligent fresh air system according to the present utility model;
FIG. 6 is a schematic diagram of a connection structure of a first oblique block and a second oblique block of the multi-pipeline intelligent fresh air system;
FIG. 7 is a schematic diagram of a connection structure of a baffle, a second fixing rod and a second compression spring of the multi-pipeline intelligent fresh air system;
FIG. 8 is a schematic diagram of a connection structure between a second inclined block and a connecting plate of the multi-pipeline intelligent fresh air system;
Fig. 9 is a schematic diagram of a cross-sectional structure of a flexible hose of the multi-pipeline intelligent fresh air system.
In the figure: fresh air machine 1, flexible hose 2, multi-channel distributor 3, push pedal 4, internal thread pipe 5, fixed block 6, first sloping block 7, connecting rod 8, push rod 9, second sloping block 10, movable block 11, first compression spring 12, mounting groove 13, first dead lever 14, first spout 15, second spout 16, baffle 17, second dead lever 18, second compression spring 19, connecting plate 20, filter screen 21, external internal thread pipe 22.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The multi-pipeline intelligent fresh air system shown in figures 1-9 comprises a fresh air machine 1 and a multi-pipeline distributor 3, wherein a flexible hose 2 is arranged between the fresh air machine 1 and the multi-pipeline distributor 3, two ends of the flexible hose 2 are respectively connected with the connecting ends of the multi-pipeline distributor 3 and the multi-pipeline distributor 3 through a positioning mechanism, the positioning mechanism comprises an internal thread pipe 5 and an external thread pipe 22, one end of the external thread pipe 22 is fixedly adhered to one end of the flexible hose 2, filter screens 21 are respectively arranged in two ends of the external thread pipe 22, one end of the external thread pipe 22 is provided with a plurality of fixing blocks 6, the fixing blocks 6 are equiangularly arranged at one end of the flexible hose 2, the surfaces of the fixing blocks 6 are contacted with the surfaces of the connecting ends of the fresh air machine 1 or the multi-pipeline distributor 3, the internal thread pipe 5 is sleeved on the surfaces of the external thread pipe 22 in a threaded manner, the positions of the internal thread pipe 5 and the fixing blocks 6 correspond to each other, the surface of the fixed block 6 is provided with a second chute 16 penetrating through the side surface of the fixed block, a second inclined block 10 is movably arranged in the second chute 16, one side of the second inclined block 10 is provided with a first inclined block 7 corresponding to the position, the inclined surfaces of the first inclined block 7 and the second inclined block 10 correspond to the position, the surface of the first inclined block 7 is provided with a connecting rod 8 through a screw, the connecting rod 8 is in sliding connection with the fixed block 6, the side surface of the connecting rod 8 is provided with a push rod 9 through a screw, the surface of the internal thread pipe 5 is fixedly sleeved with a push plate 4, the push plate 4 corresponds to the position of the push rod 9, when the telescopic hose 2 is arranged at the connecting end of the fresh air machine 1 and the multi-pipeline distributor 3, the telescopic hose 2 is firstly contracted in length by applying external force, then two external thread pipes 22 are respectively contacted with the connecting end parts of the fresh air machine 1 and the multi-pipeline distributor 3, at this time, the plurality of fixing blocks 6 on the two external thread pipes 22 are respectively contacted with the surfaces of the connecting ends of the fresh air fan 1 and the multi-pipeline distributor 3, the two internal thread pipes 5 are sequentially rotated, the internal thread pipes 5 drive the push plate 4 to synchronously and spirally move, the push plate 4 simultaneously transversely pushes the push rod 9, the push rod 9 pushes the connecting rod 8, the first inclined block 7 is pushed by the connecting rod 8 to push the inclined surface of the first inclined block 7, the inclined surface of the first inclined block 7 moves to the inclined surface of the second inclined block 10 and slides on the inclined surface of the second inclined block 10, and as the first inclined block 7 is in a linear motion state, the first inclined block 7 pushes the second inclined block 10 to slide along the thickness direction of the second chute 16, so that the surfaces of the plurality of second inclined blocks 10 are pressed on the surface of the connecting ends of the fresh air fan 1 or the multi-pipeline distributor 3, and the friction force between the plurality of second inclined blocks 10 and the connecting end surfaces of the fresh air fan 1 or the multi-pipeline distributor 3 is improved, and the flexible pipe 2 is connected between the fresh air fan 1 and the multi-pipeline distributor 3; when dismantling flexible hose 2 from fresh air machine 1 and multi-channel distributor 3, only need two internal thread pipes 5 of reverse rotation in proper order, internal thread pipe 5 no longer exerts external force to push rod 9, promote after first sloping block 7 separates from second sloping block 10 again, the external force that second sloping block 10 exerted on fresh air machine 1 or multi-channel distributor 3 disappears this moment, exert external force to flexible hose 2 again and make its length shrink, therefore make things convenient for a plurality of fixed blocks 6 to take out from the link of fresh air machine 1 and multi-channel distributor 3, the dismantlement of flexible hose 2 has been made things convenient for, can make things convenient for the staff to take out dust clearance behind the filter screen 21 to ground like this, the staff operation has been made things convenient for.
The mounting groove 13 that link up to fixed block 6 top is seted up to the both ends symmetry side of second spout 16, the position correspondence of two mounting grooves 13 and second sloping block 10, the second dead lever 18 is all installed through the screw to the internal surface of two mounting grooves 13, the equal movable sleeve in surface of two second dead levers 18 is equipped with connecting plate 20, the two symmetrical sides at second sloping block 10 are installed respectively through the screw to the one end of two connecting plates 20, the equal movable sleeve in surface of two second dead levers 18 is equipped with second compression spring 19, the both ends of second compression spring 19 are installed respectively in the bottom of connecting plate 20 and the internal surface of mounting groove 13 through the screw, when second sloping block 10 slides along second spout 16 thickness direction, second sloping block 10 drives connecting plate 20 and slides on second dead lever 18, connecting plate 20 presses on second compression spring 19 simultaneously, second compression spring 19 atress back length shrink, the connection terminal surface at fresh air fan 1 or multi-channel distributor 3 has been made things convenient for second sloping block 10 to press.
The top of second dead lever 18 passes through the screw and installs baffle 17, and the bottom of baffle 17 contacts with the top of connecting plate 20, and baffle 17 is used for playing spacing effect to the travel of connecting plate 20, prevents that connecting plate 20 from slipping on the second dead lever 18, has promoted the stability when second sloping block 10 slides along second spout 16 thickness direction.
Two first spouts 15 have been seted up at the top of fixed block 6, two first spouts 15 symmetrical arrangement are in the both sides of second spout 16, the inside of two first spouts 15 is all installed with first dead lever 14 of length through the screw, the equal movable sleeve in surface of two first dead levers 14 is equipped with movable block 11, the one end at two movable blocks 11 is all installed respectively through the screw at the both ends of connecting rod 8, first dead lever 14 has promoted the stability of movable block 11 in first spout 15.
The surface movable sleeve of first dead lever 14 is equipped with first compression spring 12, the both ends of first compression spring 12 pass through the screw and install the internal surface at the side of movable block 11 and first spout 15 respectively, promote first compression spring 12 when movable block 11 slides, length shrink produces elastic potential energy after the first compression spring 12 atress, do not receive external force effort at movable block 11, the elastic potential energy of first compression spring 12 is reverse to promote movable block 11, it separates from second sloping block 10 to drive first sloping block 7 after the movable block 11 atress, when second sloping block 10 does not receive external force effort, the external force of second sloping block 10 pressure on the link of fresh air fan 1 or multi-channel distributor 3 disappears, in this way, flexible hose 2 shrink can be operated, make things convenient for the device to take out from fresh air fan 1 and multi-channel distributor 3.
The rubber sealing rings are adhered to the end parts of the external thread pipe 22, the two rubber sealing rings are respectively contacted with the end parts of the connecting ends of the fresh air fan 1 and the multi-pipeline distributor 3, the tightness of connection between the telescopic hose 2 and the fresh air fan 1 and the multi-pipeline distributor 3 is improved by the two rubber sealing rings, leakage of fresh air is prevented, and the stability of the fresh air in the conveying process of the telescopic hose 2 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a multi-pipeline intelligent fresh air system, includes fresh air machine (1) and multi-pipeline distributor (3), a serial communication port, flexible hose (2) have been placed between fresh air machine (1) and multi-pipeline distributor (3), flexible hose (2)'s both ends are connected with the link of multi-pipeline distributor (3) and multi-pipeline distributor (3) respectively through positioning mechanism, positioning mechanism includes internal thread pipe (5) and external thread pipe (22), the one end fixed mounting of external thread pipe (22) is in flexible hose (2)'s one end, filter screen (21) are all installed at external thread pipe (22)'s both ends inside, a plurality of fixed blocks (6) are installed to external thread pipe (22)'s one end, the one end at flexible hose (2) is installed to fixed block (6) equiangular, the surface of fixed block (6) and the link surface contact of fresh air machine (1) or multi-pipeline distributor (3), the surface at external thread pipe (22) is established to internal thread pipe (5) screw thread cover, the second inclined slide groove (16) are seted up to the corresponding second side of fixed block (16), one side of second sloping block (10) is equipped with first sloping block (7) that the position corresponds, the inclined plane position of first sloping block (7) and second sloping block (10) corresponds, the surface mounting of first sloping block (7) has connecting rod (8), sliding connection between connecting rod (8) and fixed block (6), the side-mounting of connecting rod (8) has push rod (9), the fixed surface cover of female screw tube (5) is equipped with push pedal (4), the position of push pedal (4) and push rod (9) corresponds.
2. The multi-pipeline intelligent fresh air system according to claim 1, wherein mounting grooves (13) penetrating through the tops of the fixed blocks (6) are formed in symmetrical side surfaces at two ends of the second sliding groove (16), the two mounting grooves (13) correspond to the second inclined blocks (10) in position, second fixing rods (18) are mounted on the inner surfaces of the two mounting grooves (13), connecting plates (20) are movably sleeved on the surfaces of the two second fixing rods (18), one ends of the two connecting plates (20) are mounted on two symmetrical side surfaces of the second inclined blocks (10) respectively, second compression springs (19) are movably sleeved on the surfaces of the two second fixing rods (18), and two ends of each second compression spring (19) are mounted on the bottoms of the connecting plates (20) and the inner surfaces of the mounting grooves (13) respectively.
3. The multi-pipeline intelligent fresh air system according to claim 2, wherein a baffle (17) is installed at the top end of the second fixing rod (18), and the bottom of the baffle (17) is in contact with the top of the connecting plate (20).
4. The multi-pipeline intelligent fresh air system according to claim 1, wherein two first sliding grooves (15) are formed in the top of the fixed block (6), the two first sliding grooves (15) are symmetrically arranged on two sides of the second sliding groove (16), first fixed rods (14) with the same length are arranged in the two first sliding grooves (15), movable blocks (11) are movably sleeved on the surfaces of the two first fixed rods (14), and two ends of the connecting rod (8) are respectively arranged at one ends of the two movable blocks (11).
5. The multi-pipeline intelligent fresh air system according to claim 4, wherein a first compression spring (12) is movably sleeved on the surface of the first fixing rod (14), and two ends of the first compression spring (12) are respectively arranged on the side face of the movable block (11) and the inner surface of the first sliding groove (15).
6. The multi-pipeline intelligent fresh air system according to claim 1, wherein the ends of the two external threaded pipes (22) are adhered with rubber sealing rings, and the two rubber sealing rings are respectively contacted with the ends of the connecting ends of the fresh air fan (1) and the multi-pipeline distributor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322333869.5U CN220852449U (en) | 2023-08-30 | 2023-08-30 | Multi-pipeline intelligent fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322333869.5U CN220852449U (en) | 2023-08-30 | 2023-08-30 | Multi-pipeline intelligent fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852449U true CN220852449U (en) | 2024-04-26 |
Family
ID=90744239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322333869.5U Active CN220852449U (en) | 2023-08-30 | 2023-08-30 | Multi-pipeline intelligent fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852449U (en) |
-
2023
- 2023-08-30 CN CN202322333869.5U patent/CN220852449U/en active Active
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