CN212594573U - Domestic direct current new trend replacement device of intelligence - Google Patents
Domestic direct current new trend replacement device of intelligence Download PDFInfo
- Publication number
- CN212594573U CN212594573U CN202020922570.7U CN202020922570U CN212594573U CN 212594573 U CN212594573 U CN 212594573U CN 202020922570 U CN202020922570 U CN 202020922570U CN 212594573 U CN212594573 U CN 212594573U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- rod
- filter screen
- sliding
- replacement device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of air purification, in particular to an intelligent household direct-current fresh air replacement device, which comprises an air conduit, wherein a filter screen is arranged at the air inlet of the air conduit, a plurality of cavities are arranged at two sides of the air conduit close to the filter screen, a plurality of sliders are connected in the cavities in a sliding way, one sides of the sliders opposite to the sliders are fixedly connected with clamping rods, one ends of the clamping rods penetrate through the inner walls of the cavities and extend outwards, a clamping groove corresponding to the clamping rods is arranged on the filter screen, one side of the slider far away from the clamping rods is fixedly connected with a pull rod, one end of the pull rod penetrates through the inner walls of the cavities and extends outwards, one end of the pull rod extends is fixedly connected with a supporting block, and a first spring is sleeved on the pull rod. The convenience is changed and is washd filter purification device, has compensatied the defectiveness of current new trend system.
Description
Technical Field
The utility model belongs to the technical field of air purification, especially, relate to domestic direct current new trend replacement device of intelligence.
Background
Now, more and more people are aware of the importance of indoor environment, the most direct and effective method for improving indoor air pollution and improving indoor air quality is to improve indoor air circulation, accelerate the discharge of indoor polluted air and accelerate the injection of outdoor fresh air, and a fresh air system is widely popularized and used.
But current new trend system structure is complicated, and purifying effect is unsatisfactory, and is inconvenient to dismantle the change to filtration purification device, has certain defectiveness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing an intelligent household direct current fresh air replacement device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent household direct current fresh air replacement device comprises a ventilation pipeline, a filter screen is arranged at the air inlet of the ventilation pipeline, the two sides of the ventilating duct close to the filter screen are respectively provided with a plurality of cavities, a plurality of slide blocks are connected in the cavities in a sliding way, one sides of the slide blocks opposite to each other are respectively fixedly connected with a clamping rod, one end of each clamping rod penetrates through the inner wall of each cavity and extends outwards, the filter screen is provided with a clamping groove corresponding to the clamping rod, one side of the sliding block far away from the clamping rod is fixedly connected with a pull rod, one end of the pull rod penetrates through the inner wall of the cavity and extends outwards, one end of the pull rod extending is fixedly connected with a supporting block, the pull rod is sleeved with a first spring, two ends of the first spring are respectively fixedly connected with the slide block and the inner wall of the cavity, one side that is close to the filter screen in the air pipe is equipped with the motor, fixedly connected with flabellum on the output shaft of motor.
Preferably, keep away from one side fixedly connected with baffle of filter screen in the air pipe, be equipped with the vent on the baffle, one side that the filter screen was kept away from to the baffle is equipped with the bracing piece, be equipped with the spout that corresponds with the bracing piece on air pipe's the inner wall, fixedly connected with slide bar in the spout, be equipped with the sliding opening that corresponds with the slide bar on the bracing piece, the cover is equipped with the second spring on the slide bar, the both ends of second spring respectively with the inner wall fixed connection of bracing piece and spout, the bracing piece is close to one side fixedly connected with fixed block of baffle, the one side fixedly connected with that the bracing piece was kept away from to the fixed.
Preferably, both ends of slider all are equipped with the recess, be equipped with a plurality of balls in the recess, the edge and the cavity of ball contact.
Preferably, the motor is fixedly connected with the inner wall of the ventilation pipeline through a fixing frame.
Preferably, the vent is funnel-shaped.
Preferably, the fan blade is a suction fan blade.
Has the advantages that:
1. the utility model discloses in, can filter dust and harmful substance in the air through the setting of filter screen, insert the draw-in groove on the filter screen with the kelly simultaneously, through the setting of first spring, make the kelly fix the filter screen in air pipe under the elastic support effect of first spring, guaranteed the stability of filter screen installation to be convenient for utilize the kelly to install and dismantle the filter screen, improved the efficiency when people install and dismantle, saved the time in the installation.
2. The utility model discloses in, when induced drafting through the flabellum, the bracing piece slided on the slide bar this moment, the elasticity of second spring receives the extrusion shrink this moment, thereby drive the separation of check board from the vent department of baffle, make the air get into in air pipe, when the flabellum stop work, the second spring utilizes elastic support power to push check board self-advancing to vent department, seal air pipe, prevent outdoor harmful gas, cold air and hot-air from flowing backward, influence indoor fresh air and temperature.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intelligent household DC fresh air exchange device;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1-ventilating duct, 2-filtering screen, 3-sliding block, 4-clamping rod, 5-pull rod, 6-supporting block, 7-first spring, 8-motor, 9-fan blade, 10-baffle, 11-supporting rod, 12-sliding rod, 13-second spring, 14-fixed block, 15-check plate, 16-ball and 17-fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an intelligent household direct current fresh air replacement device comprises a ventilation duct 1, a filter screen 2 is arranged at an air inlet of the ventilation duct 1, a plurality of cavities are arranged at two sides of the ventilation duct 1 close to the filter screen 2, sliders 3 are connected in the cavities in a sliding manner, clamping rods 4 are fixedly connected at one sides of the sliders 3 opposite to each other, one ends of the clamping rods 4 penetrate through the inner walls of the cavities and extend outwards, clamping grooves corresponding to the clamping rods 4 are arranged on the filter screen 2, a pull rod 5 is fixedly connected at one side of the slider 3 away from the clamping rods 4, one end of the pull rod 5 penetrates through the inner walls of the cavities and extends outwards, a supporting block 6 is fixedly connected at one end of the pull rod 5 extending, a first spring 7 is sleeved on the pull rod 5, two ends of the first spring 7 are respectively fixedly connected with the sliders 3 and the inner walls of the cavities, the output shaft of the motor 8 is fixedly connected with fan blades 9.
In this embodiment, keep away from one side fixedly connected with baffle 10 of filter screen 2 in air pipe 1, be equipped with the vent on baffle 10, one side that filter screen 2 was kept away from to baffle 10 is equipped with bracing piece 11, be equipped with the spout that corresponds with bracing piece 11 on air pipe 1's the inner wall, fixedly connected with slide bar 12 in the spout, be equipped with the sliding opening that corresponds with slide bar 12 on the bracing piece 11, the cover is equipped with second spring 13 on slide bar 12, the both ends of second spring 13 respectively with the inner wall fixed connection of bracing piece 11 and spout, one side fixedly connected with fixed block 14 that bracing piece 11 is close to baffle 10, one side fixedly connected with that the bracing piece 14 is far away.
In this embodiment, both ends of the slider 3 are provided with grooves, a plurality of balls 16 are arranged in the grooves, and the edges of the balls 16 contact with the cavity.
In this embodiment, the motor 8 is fixedly connected to the inner wall of the ventilation duct 1 through the fixing frame 17.
In this embodiment, the vent is funnel-shaped.
In this embodiment, the fan blade 9 is a suction fan blade.
The working principle is as follows: when the air filter is used, the motor 8 is started through an external power supply, the fan blade 9 is driven by the motor 8 to suck outdoor air into the air duct 1, dust and harmful substances in the air can be filtered through the arrangement of the filter screen 2, meanwhile, the clamping rod 4 is inserted into the clamping groove on the filter screen 2, through the arrangement of the first spring 7, the clamping rod 4 fixes the filter screen 2 in the air duct 1 under the elastic supporting action of the first spring 7, the installation stability of the filter screen 2 is ensured, the installation and the disassembly of the filter screen 2 by utilizing the clamping rod 4 are convenient, the efficiency of people in the installation and the disassembly is improved, the installation time is saved, meanwhile, when the fan blade 9 sucks air, the support rod 11 slides on the slide rod 12 at the moment, the elasticity of the second spring 13 is extruded and contracted, so as to drive the check plate 15 to separate from the ventilation opening of the baffle 10, when the fan blades 9 stop working, the second spring 13 automatically pushes the check plate 152 to the vent by using the elastic supporting force to seal the ventilation pipeline, so that the air is prevented from flowing backward by outdoor harmful gas, cold air and hot air to influence indoor fresh air and temperature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Domestic direct current new trend replacement device of intelligence, including air pipe (1), its characterized in that: the air inlet of the ventilation pipeline (1) is provided with a filter screen (2), two sides of the ventilation pipeline (1) close to the filter screen (2) are respectively provided with a plurality of cavities, a plurality of sliding blocks (3) are connected in the cavities in a sliding manner, one side of each sliding block (3) opposite to the corresponding clamping rod (4) is fixedly connected with the clamping rod (4), one end of each clamping rod (4) penetrates through the inner wall of each cavity and extends outwards, a clamping groove corresponding to the clamping rod (4) is formed in the filter screen (2), one side of each sliding block (3) far away from the clamping rod (4) is fixedly connected with a pull rod (5), one end of each pull rod (5) penetrates through the inner wall of each cavity and extends outwards, one end of each pull rod (5) extending is fixedly connected with a supporting block (6), each pull rod (5) is sleeved with a first spring (7), two ends of each first spring (7) are respectively fixedly connected with the inner walls of the, one side that is close to filter screen (2) in air pipe (1) is equipped with motor (8), fixedly connected with flabellum (9) on the output shaft of motor (8).
2. The intelligent household direct-current fresh air replacement device according to claim 1, wherein: a baffle (10) is fixedly connected with one side of the ventilating duct (1) far away from the filter screen (2), the baffle (10) is provided with a vent, one side of the baffle (10) far away from the filter screen (2) is provided with a support rod (11), the inner wall of the ventilation pipeline (1) is provided with a chute corresponding to the support rod (11), a sliding rod (12) is fixedly connected in the sliding groove, a sliding opening corresponding to the sliding rod (12) is arranged on the supporting rod (11), the sliding rod (12) is sleeved with a second spring (13), two ends of the second spring (13) are respectively fixedly connected with the supporting rod (11) and the inner wall of the sliding groove, one side of the support rod (11) close to the baffle (10) is fixedly connected with a fixed block (14), one side of the fixing block (14) far away from the support rod (11) is fixedly connected with a check plate (15) corresponding to the ventilation opening.
3. The intelligent household direct-current fresh air replacement device according to claim 1, wherein: the two ends of the sliding block (3) are provided with grooves, a plurality of balls (16) are arranged in the grooves, and the edges of the balls (16) are in contact with the cavity.
4. The intelligent household direct-current fresh air replacement device according to claim 1, wherein: the motor (8) is fixedly connected with the inner wall of the ventilation pipeline (1) through a fixing frame (17).
5. The intelligent household direct-current fresh air replacement device according to claim 2, wherein: the vent is funnel-shaped.
6. The intelligent household direct-current fresh air replacement device according to claim 1, wherein: the fan blade (9) is a suction fan blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922570.7U CN212594573U (en) | 2020-05-27 | 2020-05-27 | Domestic direct current new trend replacement device of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020922570.7U CN212594573U (en) | 2020-05-27 | 2020-05-27 | Domestic direct current new trend replacement device of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212594573U true CN212594573U (en) | 2021-02-26 |
Family
ID=74751340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020922570.7U Active CN212594573U (en) | 2020-05-27 | 2020-05-27 | Domestic direct current new trend replacement device of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212594573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534408A (en) * | 2022-02-25 | 2022-05-27 | 深圳市万维空调净化工程有限公司 | Solid base filter and fresh air system comprising same |
-
2020
- 2020-05-27 CN CN202020922570.7U patent/CN212594573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534408A (en) * | 2022-02-25 | 2022-05-27 | 深圳市万维空调净化工程有限公司 | Solid base filter and fresh air system comprising same |
| CN114534408B (en) * | 2022-02-25 | 2023-03-14 | 深圳市万维空调净化工程有限公司 | Solid base filter and fresh air system comprising same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202254096U (en) | Fresh air machine capable of automatically removing dust | |
| CN212594573U (en) | Domestic direct current new trend replacement device of intelligence | |
| CN216667897U (en) | Two-way backward flow formula new trend treatment facility | |
| CN219550744U (en) | Energy-saving ventilating system for green building | |
| CN212431842U (en) | Heat radiation structure for heating and ventilation air conditioner | |
| CN212029820U (en) | Indoor ventilation structure convenient to installation | |
| CN204648459U (en) | Body of wall inset type indoor-outdoor air exchanges filtration system | |
| CN213206028U (en) | High-efficiency energy-saving ventilation fan | |
| CN211551863U (en) | Purifying device | |
| CN218266521U (en) | Novel centrifugal fan stable in operation | |
| CN218154638U (en) | Energy-saving ventilation structure for green building | |
| CN201637006U (en) | Intelligent energy-saving fresh air processor | |
| CN217817254U (en) | Energy-saving ventilation unit with dehumidification function | |
| CN220892452U (en) | Energy-saving ventilation device for building | |
| CN213334795U (en) | Indoor ventilation device based on natural wind | |
| CN211451278U (en) | Building energy-saving ventilation device | |
| CN220750307U (en) | Ventilation device for rubber processing factory building | |
| CN214223253U (en) | Energy-saving environment-friendly heating ventilation air conditioning device | |
| CN212618967U (en) | Energy-saving environment-friendly air conditioner with air purification and humidification functions | |
| CN220187013U (en) | Ventilating device for building engineering construction | |
| CN210663126U (en) | New fan of wet film | |
| CN213208049U (en) | Central air conditioner with noise reduction function | |
| CN219415074U (en) | Prefabricated pump station ventilation system of integration | |
| CN215909355U (en) | High-efficient supply-air outlet convenient to dismantle installation | |
| CN214172447U (en) | Ventilation device for purification workshop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 210000 room 925, block B, west side, No. 100, yunlongshan Road, Jianye District, Nanjing, Jiangsu Province Patentee after: Nanjing Yuanye technology transfer Co.,Ltd. Address before: Room 1303, building 2, Zijin Xicheng center, 118 Aoti street, Jianye District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING YUANYE ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. |
|
| CP03 | Change of name, title or address |