CN217900080U

CN217900080U - Novel floor air inlet

Info

Publication number: CN217900080U
Application number: CN202221569801.6U
Authority: CN
Inventors: 吴志钢; 陈刚; 张开; 唐文杰
Original assignee: SHANGHAI BAIFUQIN AIR-CONDITIONING EQUIPMENT CO LTD
Current assignee: SHANGHAI BAIFUQIN AIR-CONDITIONING EQUIPMENT CO LTD
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-25
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a novel floor air intake relates to air intake technical field. The utility model discloses a frame, the built-in normal running fit that is equipped with of frame has a set of first baffle and a set of second baffle, and the frame bottom surface is equipped with the part box, the equal fixedly connected with spliced pole in first baffle, second baffle bottom surface, and a pot head is equipped with the gear in the spliced pole stretches into the part box. The utility model discloses a two location handle screw slip racks drive the gear, the spliced pole, first baffle, the second baffle rotates, make and adjust adjacent first baffle, the second baffle rotates the interval between the T font structure that forms, and then adjust the air inlet speed of air intake, and the corner that forms through adjacent two T font structures has the slope U font structure of through-hole, and then will directly blow when the air to the air intake, the air turns to the backward flow through slope U font structure, and then reduce the air and directly blow in through the air intake, lead to the air to get into indoor too much problem that influences indoor heat exchange efficiency through the air-supply line.

Description

Novel floor air inlet

Technical Field

The utility model belongs to the technical field of the air intake, especially, relate to a novel floor air intake.

Background

The air supply outlet of the floor air supply is generally arranged flush with the ground, the ground needs to be raised, the lower space is used for arranging an air supply pipe or directly used as an air supply static pressure box, the air supply enters the room through the floor air supply outlet and is discharged from an air outlet at the upper part of the room (above a ceiling or a working area) after being subjected to heat and mass exchange with indoor air. Since the 70's of the 20 th century, europe began to apply to office building construction.

The position of the lower air inlet of the central air conditioning processing unit is that a standard connecting flange is arranged on the outer plate of the unit, and the inside of the unit is processed by wire netting and the like at most to be used as a warning.

The patent application with publication number CN214791591U discloses a central air conditioner air inlet dust removal device, which comprises a shell, a fixing plate, an air inlet part, a filter frame and a driving assembly, wherein the shell is provided with a plurality of air inlets; the outer end face of the shell is provided with a flange plate and a strip-shaped hole, and the inner wall of the shell is provided with a sealing groove; the sealing groove is communicated with the strip-shaped hole; the filter frame is connected with the fixing plate, the filter frame is sequentially connected with the strip-shaped hole and the sealing groove in a sliding and sealing manner in a matched installation state with the shell, and the filter frame is tightly pressed on the inner wall of the sealing groove on the bottom surface of the shell; the fixing plate presses the shell towards the pressing direction; the inner side of the filter frame is provided with a filter part; the air inlet part is connected with the inner wall of the shell and is provided with an air inlet bin; a plurality of rotating shafts are rotatably arranged in the air inlet bin; a plurality of blocking blades are respectively arranged on the plurality of rotating shafts, and the plurality of rotating shafts are in transmission connection with a driving component for synchronously driving the plurality of rotating shafts to rotate; the driving component is connected with the air inlet part. The utility model discloses easy to assemble the leakproofness can effectively remove dust to the air that gets into in the central air conditioning and filter, and conveniently carry out the dismouting in order to clear up or change the filter house.

The existing air inlet end of an air inlet pipeline of a central air conditioner is mostly provided with the shutter blocking blades like the patent, however, when wind blows outside weather, the air inlet with the design is easy to directly blow into the air inlet pipeline through the air inlet, and the indoor heat exchange efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel floor air intake has solved the current shutter that is used for central air conditioning intake stack air inlet end many as above-mentioned patent and has sheltered from the leaf, however the air intake of this kind of design when outside weather is blown into, directly blows in the intake stack through the air intake easily in, influences indoor heat exchange efficiency's technical problem.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a novel floor air inlet comprises a frame, wherein a group of first baffles and a group of second baffles are arranged in the frame in a rotating fit mode, a part box is arranged on the bottom surface of the frame, connecting columns are fixedly connected to the bottom surfaces of the first baffles and the second baffles, and a gear is sleeved at one end, extending into the part box, of each connecting column;

the part box is internally provided with racks in a sliding fit manner, the two racks are respectively meshed with the two groups of gears, one side of the part box is provided with a channel corresponding to the racks, and one side of the part box is rotationally matched with a positioning handle screw in threaded fit with the racks.

Optionally, the screw thread end of the positioning handle screw is in sliding fit in the channel, and the handle end of the positioning handle screw is located outside the component box.

Alternatively, one rack is slidably fitted on the upper side of the other rack.

Optionally, adjacent first baffles and second baffles form a T-shaped structure.

Optionally, the frame is provided with a circular hole corresponding to the connecting column, and the connecting column is of a polygonal column structure.

Optionally, the bottom surfaces of the first baffle and the second baffle are respectively provided with a polygonal groove corresponding to the connecting column, and the upper side of the frame is provided with a placing hole corresponding to the first baffle and the second baffle.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment drives the gear through two location handle screw slip racks, the spliced pole, first baffle, the second baffle rotates, make and adjust adjacent first baffle, the interval between the T font structure that the second baffle rotated and forms, and then adjust the air inlet speed of air intake, and the corner that forms through adjacent two T font structures has the slope U font structure of through-hole, and then will directly blow to the air intake when the air, the air turns to the backward flow through slope U font structure, and then reduce the air and directly blow in through the air intake, lead to the air to get into indoor too much problem that influences indoor heat exchange efficiency through the air-supply line.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic view of a main structure of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

fig. 4 is a front view of an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the part box comprises a frame 1, a first baffle 2, a second baffle 3, a part box 4, a connecting column 5, a gear 6, a rack 7, a channel 8, a positioning handle screw 9 and a placing hole 10.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-4, in the present embodiment, a novel floor air inlet is provided, which includes: the automatic welding machine comprises a frame 1, wherein a group of first baffles 2 and a group of second baffles 3 are arranged in the frame 1 in a rotating fit mode, the group of first baffles 2 comprises a plurality of first baffles 2, the group of second baffles 3 comprises a plurality of second baffles 3, a part box 4 is arranged on the bottom surface of the frame 1, connecting columns 5 are fixedly connected to the bottom surfaces of the first baffles 2 and the second baffles 3, and a gear 6 is sleeved at one end, extending into the part box 4, of each connecting column 5;

a rack 7 is arranged in the part box 4 in a sliding fit mode, the two racks 7 are respectively meshed with the two groups of gears 6, a channel 8 corresponding to the rack 7 is formed in one side of the part box 4, and a positioning handle screw 9 in threaded fit with the rack 7 is arranged on one side of the part box 4 in a rotating fit mode.

Slide rack 7 through two location handle screws 9 and drive gear 6, spliced pole 5, first baffle 2, second baffle 3 rotates, make and adjust adjacent first baffle 2, second baffle 3 rotates the interval between the T font structure that forms, then through the position of rotating location handle screw 9 location rack 7, and then adjust the air inlet speed of air intake, and the corner that forms through adjacent two T font structures has the slope U font structure of through-hole, and then when air directly blows to the air intake, the air turns to the backward flow through slope U font structure, and then reduce the air and directly blow in through the air intake, lead to the air to get into indoor too much through the air-supply line and influence the problem of indoor heat exchange efficiency.

The 9 screw thread ends of location handle screw of this embodiment sliding fit is in channel 8, and 9 handle ends of location handle screw are located outside part box 4, are convenient for drive rack 7 through location handle screw 9 and slide to through the position after the slip of rotatory location handle screw 9 location rack 7.

One rack 7 of the present embodiment is slidably fitted on the upper side of the other rack 7, so that the two racks 7 are driven to slide on one side of the frame 1.

The adjacent first baffle 2 and the second baffle 3 of this embodiment form a T-shaped structure, which is convenient for an inclined U-shaped structure with a through hole at the corner formed by two adjacent T-shaped structures.

The frame 1 of this embodiment is provided with a circular hole corresponding to the connecting column 5, and the connecting column 5 is a polygonal cylinder structure, so that the gear 6 and the first baffle 2 or the second baffle 3 can rotate synchronously through the connecting column 5.

The first baffle 2 of this embodiment, 3 bottom surfaces of second baffle all are equipped with the polygonal groove corresponding with spliced pole 5, 1 upside of frame is equipped with first baffle 2, the corresponding hole 10 of putting into of second baffle 3, put into the downthehole closing plate that is equipped with of hole 10, first baffle 2, 3 upsides of second baffle all are equipped with the pivot, and the pivot runs through the closing plate, be convenient for first baffle 2, second baffle 3 is at 1 internal stability rotation of frame, be convenient for first baffle 2, second baffle 3 is close to 1 opening one end of frame and is equipped with the fillet, be convenient for step on first baffle 2, first baffle 2 when second baffle 3 is last, second baffle 3 can not rotate, first baffle 2, second baffle 3 is put into 1 endotheca of frame and is established on spliced pole 5, and then be convenient for change first baffle 2, second baffle 3.

The working principle is as follows: the gear 6 is driven by the sliding rack 7 through the two positioning handle screws 9, the connecting column 5, the first baffle 2 and the second baffle 3 rotate, so that the adjacent first baffle 2 is adjusted, the second baffle 3 rotates to form a distance between T-shaped structures, then the position of the rack 7 is positioned through the rotating positioning handle screws 9, the air inlet speed of the air inlet is adjusted, an inclined U-shaped structure with a through hole is arranged at a corner formed by the two adjacent T-shaped structures, when air is directly blown to the air inlet, the air flows back through the inclined U-shaped structure, the problem that the air is directly blown in through the air inlet to cause the air to enter the indoor space through the air inlet pipe to affect the indoor heat exchange efficiency too much is solved.

The above embodiments may be combined with each other.

The utility model discloses not confine above-mentioned embodiment to, anybody should learn the structural change who makes under the enlightenment of the utility model, all fall into within the protection scope of the utility model.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a novel floor air intake which characterized in that includes: the automatic welding device comprises a frame (1), wherein a group of first baffle plates (2) and a group of second baffle plates (3) are arranged in the frame (1) in a rotating fit mode, a part box (4) is arranged on the bottom surface of the frame (1), connecting columns (5) are fixedly connected to the bottom surfaces of the first baffle plates (2) and the second baffle plates (3), and a gear (6) is sleeved at one end, extending into the part box (4), of each connecting column (5);

a rack (7) is arranged in the part box (4) in a sliding fit mode, the two racks (7) are respectively meshed with the two groups of gears (6), a channel (8) corresponding to the rack (7) is formed in one side of the part box (4), and a positioning handle screw (9) in threaded fit with the rack (7) is arranged on one side of the part box (4) in a rotating fit mode.

2. A novel floor air inlet according to claim 1, characterized in that the threaded end of the positioning handle screw (9) is slidably fitted in the channel (8), and the handle end of the positioning handle screw (9) is located outside the component box (4).

3. A novel floor air inlet according to claim 2 characterized in that one rack (7) is a sliding fit on the upper side of the other rack (7).

4. A novel floor air inlet according to claim 1, characterized in that the adjacent first baffle (2) and second baffle (3) form a T-shaped structure.

5. A novel floor air inlet according to claim 1, characterized in that the frame (1) is provided with a circular hole corresponding to the connecting column (5), and the connecting column (5) is a polygonal column structure.

6. A novel floor air inlet according to claim 5, characterized in that the bottom surfaces of the first baffle (2) and the second baffle (3) are provided with polygonal grooves corresponding to the connecting column (5), and the upper side of the frame (1) is provided with the placing holes (10) corresponding to the first baffle (2) and the second baffle (3).