CN215909294U - Suspended ceiling unidirectional flow fresh air system - Google Patents
Suspended ceiling unidirectional flow fresh air system Download PDFInfo
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- CN215909294U CN215909294U CN202121917807.3U CN202121917807U CN215909294U CN 215909294 U CN215909294 U CN 215909294U CN 202121917807 U CN202121917807 U CN 202121917807U CN 215909294 U CN215909294 U CN 215909294U
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Abstract
The utility model relates to the technical field of fresh air systems, which comprises an air suction device main body, a filter screen and an air suction pipe, wherein one end of the air suction device main body is provided with an air suction opening, a fixing frame is fixedly arranged at the side position of the air suction opening of the air suction device main body, a placing groove is arranged on the inner wall side of the fixing frame, and supporting springs are symmetrically and fixedly arranged in the placing groove.
Description
Technical Field
The utility model relates to the technical field of fresh air systems, in particular to a suspended ceiling one-way flow fresh air system.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system, and can be divided into a pipeline type fresh air system and a pipeline-free fresh air system.
When going on absorbing outdoor air to indoor, go on through the suction fan usually, the air enters into the fan from the sunction inlet to be provided with corresponding filter screen at the sunction inlet usually, filter external impurity, but under long-time work, dust, impurity can the adhesion on the filter screen, and then influence its induced drafting volume, and demolish comparatively troublesome to the installation of its filter screen, it is very inconvenient to its clearance, maintain, and then have the influence to indoor circulation of air, reduce its work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a suspended ceiling one-way flow fresh air system to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: furred ceiling uniflow new trend system, including device main part and filter screen, the aspiration channel of induced drafting, the one end of the device main part of induced drafting is provided with the inlet scoop to the device main part of induced drafting is provided with fixed frame at the avris rigidity of inlet scoop, and fixed frame inner wall side is provided with the standing groove, the symmetry is fixed in the standing groove and is provided with supporting spring to joint is provided with the card frame in the standing groove, card frame integrated into one piece sets up on the lateral wall of filter screen, the fixed connection inserted block that is provided with of one end symmetry of aspiration channel, be provided with fixed slot on the connection inserted block, connect in the fixed frame and be provided with location structure to location structure locks through the locking structure who sets up.
Preferably, location structure includes connection slot, fly leaf, card strip, the connection slot symmetry sets up in fixed frame, the fly leaf activity sets up in fixed frame to the one end integrated into one piece symmetry of fly leaf is provided with the card strip, and the fly leaf is provided with first reset spring at the equidistance of being connected the end with the card strip, and first reset spring other end is fixed to be set up in fixed frame, the fly leaf locks fixedly through the locking structure who sets up.
Preferably, the connecting slot is inserted in the connecting plug block in a matching manner, namely the connecting slot and the connecting plug block are arranged at corresponding positions and have the same number of groups.
Preferably, the clamping strips and the fixed clamping grooves are corresponding in arrangement position and same in arrangement number, and are in adaptive clamping connection, namely the section shapes of the end parts of the clamping strips are the same as those of the notches of the fixed clamping grooves, namely the sections of the clamping strips are equal in length and width.
Preferably, the locking structure includes locking draw-in groove, the fixed body, locking cardboard, extrusion chute, activity stripper plate, the locking draw-in groove sets up the one side at the fly leaf, fixed body integrated into one piece sets up on fixed frame to the setting is at the avris position of fly leaf, and the activity is provided with the locking cardboard in the fixed body, one side of locking cardboard is provided with the extrusion chute, and the one end integrated into one piece equidistance of locking cardboard is provided with second reset spring, and the fixed setting in fixed frame in second reset spring other end, the activity stripper plate activity sets up the avris position at the extrusion chute to the fixed lug that is provided with in one side of activity stripper plate, integrated into one piece is provided with third reset spring on the lug, and the fixed setting in fixed frame in third reset spring other end.
Preferably, the locking clamping plate and the locking clamping groove are arranged at corresponding positions and are arranged in the same number, and the locking clamping plate and the locking clamping groove are connected in a matched clamping manner.
Compared with the prior art, the utility model has the beneficial effects that:
according to the ceiling one-way flow fresh air device, the filter screen can be well installed, fixed and detached through the fixing frame, the filter screen, the air suction pipe, the positioning structure and the locking structure, the cleaning and replacing work is very simple, impurities in air can be changed to enter the system, meanwhile, the ventilation quantity of the system can be guaranteed, and the working efficiency of the fresh air system is improved.
Drawings
FIG. 1 is a schematic view of the structure connection of the utility model;
FIG. 2 is an enlarged view of a portion of the structure shown in FIG. 1;
FIG. 3 is a left side schematic view of the connection between the fixing frame and the filter screen and the suction pipe structure of the utility model;
FIG. 4 is an enlarged view of a part of the fixing frame of FIG. 3;
FIG. 5 is an enlarged view of a portion of the suction pipe shown in FIG. 3;
FIG. 6 is a right side schematic view of the connection structure of the fixing frame, the filter screen and the air suction pipe of the utility model;
fig. 7 is a partially enlarged schematic view of the locking structure of fig. 6 according to the present invention.
In the figure: the air suction device comprises an air suction device body 1, a fixed frame 2, a placing groove 3, a supporting spring 4, a clamping frame 5, a filter screen 6, an air suction pipe 7, a connecting insert block 8, a fixed clamping groove 9, a connecting slot 10, a movable plate 11, a clamping strip 12, a locking clamping groove 13, a fixed body 14, a locking clamping plate 15, an extrusion chute 16 and a movable extrusion plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: furred ceiling uniflow new trend system, the utility model discloses a device main part 1 and filter screen 6 induced draft, aspiration channel 7, the one end of device main part 1 induced draft is provided with the inlet scoop, and induced draft device main part 1 is provided with fixed frame 2 at the avris rigidity of inlet scoop, 2 inner wall sides of fixed frame are provided with standing groove 3, the fixed supporting spring 4 that is provided with of symmetry in the standing groove 3, and the joint is provided with card frame 5 in the standing groove 3, 5 integrated into one piece of card frame set up on the lateral wall of filter screen 6, the fixed connection inserted block 8 that is provided with of one end symmetry of aspiration channel 7, be provided with fixed slot 9 on the connection inserted block 8, it is provided with location structure to connect in the fixed frame 2, and location structure locks through the locking structure who sets up.
The positioning structure comprises a connecting slot 10, a movable plate 11 and a clamping strip 12, wherein the connecting slot 10 is symmetrically arranged in the fixed frame 2, the connecting slot 10 is inserted with the connecting plug block 8, namely, the two are arranged at the corresponding positions and the same number of groups, the movable plate 11 is movably arranged in the fixed frame 2, and one end of the movable plate 11 is symmetrically provided with clamping strips 12 in an integrated manner, wherein the clamping strips 12 correspond to the fixed clamping grooves 9 in arrangement position and are in the same number of groups, and are in matched clamping connection, that is, the sectional shape of the end of the clamping strip 12 is the same as the sectional shape of the notch of the fixed clamping groove 9, that is, the lengths of the sections of the clamping strip and the fixed clamping groove are the same, the width of the sections of the clamping strip and the fixed clamping groove is the same, the movable plate 11 is provided with first return springs at the connection end with the clamping strip 12 in an integrally formed equidistant manner, the other end of each first return spring is fixedly arranged in the fixed frame 2, and the movable plate 11 is locked and fixed through the arranged locking structure.
The locking structure comprises a locking clamping groove 13, a fixed body 14, a locking clamping plate 15, an extrusion chute 16 and a movable extrusion plate 17, wherein the locking clamping groove 13 is arranged at one side of a movable plate 11, the fixed body 14 is integrally formed on the fixed frame 2 and arranged at the side position of the movable plate 11, the locking clamping plate 15 is movably arranged in the fixed body 14, the extrusion chute 16 is arranged at one side of the locking clamping plate 15, one end of the locking clamping plate 15 is integrally formed and equidistantly provided with second reset springs, the other end of each second reset spring is fixedly arranged in the fixed frame 2, the locking clamping plate 15 corresponds to the locking clamping groove 13 in position and has the same number of groups, the locking clamping plate 15 and the locking clamping groove 13 are in matched clamping connection, the movable extrusion plate 17 is movably arranged at the side position of the extrusion chute 16, a lug is fixedly arranged at one side of the movable extrusion plate 17, and a third reset spring is integrally formed on the lug, the other end of the third return spring is fixedly arranged in the fixed frame 2.
When the filter screen 6 needs to be cleaned or replaced, the movable extrusion plate 17 is directly pressed, the movable extrusion plate 17 enters the extrusion chute 16, the locking clamping plate 15 is further extruded, the locking clamping plate 15 is separated from the locking clamping groove 13 on the movable plate 11, the locking fixation of the movable plate 11 is released, meanwhile, the movable plate 11 drives the clamping strip 12 to be separated from the fixed clamping groove 9 on the connecting insert block 8 under the action of a first reset spring, the fixing of the connecting insert block 8 is released, the air suction pipe 7 can be detached from the fixed frame 2, then the filter screen 6 is popped out from the placing groove 3 under the action of the supporting spring 4, and the detaching work of the filter screen 6 can be quickly completed;
the filter screen 6 is fixedly installed, the filter screen is aligned with the placing groove 3 and pressed into the placing groove, the connecting inserting block 8 on the air suction pipe 7 is aligned with the connecting inserting groove 10 on the fixed frame 2 and inserted, the movable plate 11 is pressed, the movable plate 11 pushes the clamping strip 12 to be clamped into the fixed clamping groove 9, meanwhile, the locking clamping groove 13 formed in the movable plate 11 reaches the position of the locking clamping plate 15, the locking clamping plate 15 is clamped into the locking clamping groove 13 under the action of the second reset spring, the position of the movable plate 11 is locked and fixed, and then the installation work of the filter screen 6 and the air suction pipe 7 is completed quickly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Furred ceiling uniflow new trend system, including induced draft device main part (1) and filter screen (6), aspiration channel (7), its characterized in that: the one end of the device main part (1) that induced drafts is provided with the inlet scoop to induced draft device main part (1) is provided with fixed frame (2) at the avris rigidity of inlet scoop, and fixed frame (2) inner wall side is provided with standing groove (3), the fixed supporting spring (4) that are provided with of symmetry in standing groove (3) to joint is provided with card frame (5) in standing groove (3), card frame (5) integrated into one piece sets up on the lateral wall of filter screen (6), the one end symmetry of aspiration channel (7) is fixed and is provided with connects inserted block (8), be provided with fixed slot (9) on connecting inserted block (8), it is provided with location structure to connect in fixed frame (2) to location structure locks through the locking structure who sets up.
2. The suspended ceiling one-way flow fresh air system according to claim 1, characterized in that: location structure includes connection slot (10), fly leaf (11), card strip (12), connection slot (10) symmetry sets up in fixed frame (2), fly leaf (11) activity sets up in fixed frame (2) to the one end integrated into one piece symmetry of fly leaf (11) is provided with card strip (12), and fly leaf (11) are being connected an integrated into one piece equidistance with card strip (12) and are being provided with first reset spring, and the fixed setting in fixed frame (2) of first reset spring other end, fly leaf (11) are locked fixedly through the locking structure who sets up.
3. The suspended ceiling one-way flow fresh air system according to claim 2, characterized in that: the connecting slot (10) is in adaptive insertion with the connecting plug block (8), namely the connecting slot and the connecting plug block are arranged at corresponding positions and have the same number of groups.
4. The suspended ceiling one-way flow fresh air system according to claim 2, characterized in that: the clamping strip (12) and the fixed clamping groove (9) are corresponding in arrangement position and same in arrangement number, and are in adaptive clamping connection, namely the section shape of the end part of the clamping strip (12) is the same as that of the notch of the fixed clamping groove (9), namely the sections of the clamping strip and the fixed clamping groove are equal in length and width.
5. The suspended ceiling one-way flow fresh air system according to claim 2, characterized in that: the locking structure comprises a locking clamping groove (13), a fixed body (14), a locking clamping plate (15), an extrusion chute (16) and a movable extrusion plate (17), wherein the locking clamping groove (13) is arranged at one side of the movable plate (11), the fixed body (14) is integrally formed on the fixed frame (2) and is arranged at the side position of the movable plate (11), the locking clamping plate (15) is movably arranged in the fixed body (14), the extrusion chute (16) is arranged at one side of the locking clamping plate (15), second return springs are arranged at one end of the locking clamping plate (15) in an integrally formed equidistant mode, the other end of each second return spring is fixedly arranged in the fixed frame (2), the movable extrusion plate (17) is movably arranged at the side position of the extrusion chute (16), a lug is fixedly arranged at one side of the movable extrusion plate (17), and a third return spring is arranged on the lug in an integrally formed mode, the other end of the third return spring is fixedly arranged in the fixed frame (2).
6. The suspended ceiling one-way flow fresh air system according to claim 5, characterized in that: the locking clamping plate (15) and the locking clamping groove (13) are arranged at corresponding positions and have the same number of groups, and the locking clamping plate and the locking clamping groove are connected in a matched and clamped mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917807.3U CN215909294U (en) | 2021-08-16 | 2021-08-16 | Suspended ceiling unidirectional flow fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917807.3U CN215909294U (en) | 2021-08-16 | 2021-08-16 | Suspended ceiling unidirectional flow fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909294U true CN215909294U (en) | 2022-02-25 |
Family
ID=80291689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121917807.3U Active CN215909294U (en) | 2021-08-16 | 2021-08-16 | Suspended ceiling unidirectional flow fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909294U (en) |
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2021
- 2021-08-16 CN CN202121917807.3U patent/CN215909294U/en active Active
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