CN217312415U

CN217312415U - Efficient filtering air supply outlet device

Info

Publication number: CN217312415U
Application number: CN202123045493.5U
Authority: CN
Inventors: 王�华
Original assignee: Shenzhen Junxinda Environmental Technology Co ltd
Current assignee: Shenzhen Junxinda Environmental Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-08-30
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a high-efficient filtration supply-air outlet device, including the frame, the inside top of frame and bottom symmetry are provided with the installation component, the installation component includes the threaded rod, the threaded rod is connected in the inside wall of frame, the outside both ends symmetrical sleeve of threaded rod is equipped with movable picture peg, two the one end of activity picture peg all extends to the outside of frame, the outside intermediate position cover of threaded rod is equipped with driven gear, the one end of frame is connected with the swing handle, the one end of swing handle runs through the frame and is connected with the driving gear, the driving gear is the meshing with driven gear and is connected, the internal connection of frame has the filter screen. The utility model discloses a be provided with the installation component, be convenient for realize the holistic quick installation of filter and dismantlement work, be convenient for clear up and change, be favorable to air supply arrangement's normal use.

Description

Efficient filtering air supply outlet device

Technical Field

The utility model relates to a technical field of air supply arrangement specifically is a high-efficient air supply outlet device that filters.

Background

The air supply outlets are divided into side air supply outlets, top air supply outlets (downward air supply) and ground air outlets (upward air supply) according to the installation positions; the air supply is divided into a diffusion type air port, an axial type air port and a pore plate according to the flowing condition of the air flow, the diffusion type air port has a larger function of inducing indoor air, the attenuation of the air supply temperature is fast, but the range is short; the axial tuyere has small effect of inducing indoor airflow, slow attenuation of air temperature and speed and long firing range; the orifice plate air supply outlet is an air supply outlet with small holes fully distributed on a flat plate, the speed distribution is uniform, and the attenuation is fast. The specific form of the tuyere is as follows: movable louver air port, nozzle, square and round air diffuser, adjustable strip air diffuser, rotary air port, etc.

Most of filters of the existing air supply device are inconvenient to disassemble, troubles are caused to the cleaning work of the filters, and the normal use of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a high-efficient filtration supply-air outlet device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a high efficiency filter supply-air outlet device, includes the frame, the inside top of frame and bottom symmetry are provided with the installation component, the installation component includes the threaded rod, the threaded rod is connected in the inside wall of frame, the outside both ends symmetrical sleeve of threaded rod is equipped with movable picture peg, two the one end of activity picture peg all extends to the outside of frame, the outside intermediate position cover of threaded rod is equipped with driven gear, the one end of frame is connected with the swing handle, the one end of swing handle runs through the frame and is connected with the driving gear, the driving gear is the meshing with driven gear and is connected, the internal connection of frame has the filter screen.

Preferably, the inner top wall symmetry of frame has seted up the spacing groove, the top of activity picture peg is connected with the spacing groove, the spacing groove is sliding connection with the stopper to supplementary activity picture peg directional removal is spacing to it.

Preferably, the bearings are sleeved at two ends of the outer portion of the threaded rod, and the threaded rod is rotatably connected with the outer frame through the bearings, so that frictional resistance of the threaded rod during rotation is reduced.

Preferably, the outside both ends of threaded rod are provided with the external screw thread of opposite direction completely, the activity picture peg is threaded connection with the threaded rod to ensure that two activity picture pegs are the reverse motion, realize stretching out simultaneously or the function of withdrawing simultaneously.

Preferably, one end of the outer frame is symmetrically connected with a handle, so that the equipment is convenient to carry.

Preferably, the filter screen is sequentially provided with an ultrafine glass fiber paper layer, a rubber plate paper layer and an aluminum foil plate layer from inside to outside so as to trap particle dust and various suspended matters.

Preferably, the joint of the filter screen and the outer frame is sealed by a novel polyurethane sealant, so that the sealing property of the equipment is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

when the equipment needs to be cleared up after long-term use, rotate the swing handle and make the driving gear rotate, and drive rather than driven gear rotation with the meshing, make the threaded rod rotate, two movable picture pegs receive the outside screw thread effect of threaded rod this moment, to the inside shrink of outer frame, withdraw the inside back of frame completely when the movable picture peg, gently pull the handle and can take off equipment is whole, and clear up the change to the filter screen, through being provided with the installation component, be convenient for realize the holistic quick installation of filter and dismantlement work, be convenient for clear up and change, be favorable to air supply arrangement's normal use.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a partial front sectional structure of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the filter screen of the present invention.

In the figure: 1. an outer frame; 11. a handle; 12. a filter screen; 121. a superfine glass fiber paper layer; 122. a plywood paper layer; 123. an aluminum foil plate layer; 2. mounting the component; 21. a movable plug board; 22. a threaded rod; 23. a driven gear; 24. rotating a handle; 25. a driving gear; 26. a limiting groove; 27. and a limiting block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3 heavily, a high-efficiency filtering air supply outlet device, which comprises an outer frame 1, wherein the top end and the bottom end inside the outer frame 1 are symmetrically provided with a mounting component 2, the mounting component 2 comprises a threaded rod 22, the threaded rod 22 is connected to the inner side wall of the outer frame 1, two ends outside the threaded rod 22 are both sleeved with bearings, the threaded rod 22 is rotatably connected with the outer frame 1 through the bearings, so as to reduce the friction resistance received when the threaded rod 22 rotates, two ends outside the threaded rod 22 are symmetrically sleeved with movable insertion plates 21, one end of each of the two movable insertion plates 21 extends to the outside of the outer frame 1, the inner top wall of the outer frame 1 is symmetrically provided with a limiting groove 26, the top end of each movable insertion plate 21 is connected with a limiting groove 26, the limiting grooves 26 are slidably connected with a limiting block 27, so as to assist the movable insertion plates 21 to move directionally and limit the movable insertion plates, the middle position outside the threaded rod 22 is sleeved with a driven gear 23, one end of the outer frame 1 is connected with a rotary handle 24, one end of the rotary handle 24 penetrates through the outer frame 1 and is connected with a driving gear 25, and the driving gear 25 is in meshed connection with the driven gear 23.

Referring to fig. 1 and 4, a filter screen 12 is connected to the inside of the outer frame 1, the filter screen 12 is sequentially a superfine glass fiber paper layer 121, a plywood paper layer 122 and an aluminum foil layer 123 from inside to outside so as to collect particle dust and various suspended matters, a joint of the filter screen 12 and the outer frame 1 is sealed by a novel polyurethane sealant so as to improve the sealing performance of the equipment, and a handle 11 is symmetrically connected to one end of the outer frame 1 so as to facilitate carrying of the equipment.

The utility model discloses a concrete operation as follows:

when the equipment needs to be cleaned after being used for a long time, the driving gear 25 is rotated by rotating the rotary handle 24, the driven gear 23 meshed with the driving gear is driven to rotate, the threaded rod 22 is rotated, the two movable inserting plates 21 are contracted towards the inside of the outer frame 1 under the action of external threads of the threaded rod 22, and after the movable inserting plates 21 are completely retracted into the inner portion of the outer frame 1, the whole equipment can be taken down by slightly pulling the handle 11, and the filter screen 12 is cleaned and replaced.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a high efficiency filter supply-air outlet device, includes the frame, its characterized in that, the inside top of frame and bottom symmetry are provided with the installation component, the installation component includes the threaded rod, the threaded rod is connected in the inside wall of frame, the outside both ends symmetrical sleeve of threaded rod is equipped with movable picture peg, two the one end of activity picture peg all extends to the outside of frame, the outside intermediate position cover of threaded rod is equipped with driven gear, the one end of frame is connected with the swing handle, the one end of swing handle runs through the frame and is connected with the driving gear, the driving gear is the meshing with driven gear and is connected, the internal connection of frame has the filter screen.

2. The efficient filtering air supply outlet device according to claim 1, wherein the inner top wall of the outer frame is symmetrically provided with limiting grooves, the top end of the movable inserting plate is connected with the limiting grooves, and the limiting grooves are in sliding connection with the limiting blocks.

3. The efficient filtering air supply outlet device as claimed in claim 1, wherein bearings are respectively sleeved at two ends of the outer part of the threaded rod, and the threaded rod is rotatably connected with the outer frame through the bearings.

4. The efficient filtering air supply outlet device according to claim 1, wherein the two ends of the outer part of the threaded rod are provided with external threads in completely opposite directions, and the movable inserting plate is in threaded connection with the threaded rod.

5. The efficient filtering air supply outlet device according to claim 1, wherein a handle is symmetrically connected to one end of the outer frame.

6. The efficient filtering air supply outlet device according to claim 1, wherein the filtering net is a superfine glass fiber paper layer, a rubber plate paper layer and an aluminum foil plate layer in sequence from inside to outside.

7. The efficient filtering air supply outlet device according to claim 1, wherein the joint of the filtering net and the outer frame is sealed by a new polyurethane sealant.