CN211503122U

CN211503122U - Adjustable indoor ventilation device

Info

Publication number: CN211503122U
Application number: CN202020144287.6U
Authority: CN
Inventors: 李艳娜; 刘宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-09-15
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses an indoor ventilation unit with adjustable, including horizontal supporting plate material, first metal block, spacing screw, vertical supporting plate material, screw hole, ventilation frame, second metal block, bolt, screw thread cylinder, pivot pole, hold case, purification structure, connecting rod, fixed metal block, articulated elements, third metal block, fourth metal block, door plant, lock panel, handle, the outer box of filter core, ventilative panel, first pivot, steel core, top cap and filter core. The utility model discloses the installation is dismantled the operation comparatively simply fast, each parts machining simple process, be convenient for make, consequently, the lower convenient later maintenance of manufacturing cost, change accessories also convenient and fast more during bad damage, the articulated joint of connecting rod, fixed metal block, articulated elements to and the third metal block is spacing with the connecting rod on the horizontal direction, gland nut puts the connecting rod restraint on the through-hole line of seting up at the central point of third metal block, guaranteed to hold the case and stably not hard up at rotatory in-process.

Description

Adjustable indoor ventilation device

Technical Field

The utility model relates to a ventilation unit specifically is an indoor ventilation unit with adjustable belongs to daily utensil technical field.

Background

Ventilation is a building environment control technology which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The ventilation system is used for realizing the ventilation function, in urban buildings, high-rise buildings are erected, buildings at certain positions where the high-rise buildings are dense are blocked by nearby buildings, the ventilation condition is not good enough, and the ventilation of parts of rooms is not ideal due to the fact that a plurality of rooms need to be separated in some buildings. In these cases, an indoor ventilation device is required.

Current ventilation unit in the market has the function that can the clean room interior outer air very little, and what exist has also add motor breather integrated into one piece, thereby the high, increase the consumption of cost, encapsulate for safe in utilization and be unfavorable for position washing such as flabellum. Accordingly, an adjustable indoor ventilation apparatus is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor ventilation unit with adjustable just for solving above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, an adjustable indoor ventilation device comprises a transverse supporting plate, a first metal block, a longitudinal supporting plate, a door lock panel and a handle;

the door lock panel is arranged on the right side of the center position of the door panel in a penetrating way, the handle is arranged on the door lock panel in a penetrating way, and the upper end of the front surface of the door panel is provided with a ventilation frame;

the ventilation frame comprises transverse supporting plates, first metal blocks, limiting screw holes, longitudinal supporting plates and threaded holes, wherein two ends of each transverse supporting plate are fixedly connected with two longitudinal supporting plates respectively;

the upper edge and the lower edge of the rear surface of the ventilation frame are fixedly connected with two second metal blocks, bolts are installed in the second metal blocks in a penetrating mode, threaded cylinders are fixedly connected to the middle points of the front surfaces of the left frame and the right frame of the ventilation frame, rotating shaft rods are installed in the center positions of the left frame and the right frame of the ventilation frame in a penetrating mode, a containing box is sleeved on the periphery of each rotating shaft rod, a purification structure is installed in the containing box, a fixed metal block is fixedly connected to the center position of the rear surface of the containing box, an articulated element is installed in the center position of the fixed metal block, a connecting rod is fixedly connected to the other end of the articulated element, the other end of the connecting rod is installed in a third metal block in a penetrating mode, the;

purification structure includes that the filter core is outer box, ventilative panel, first pivot, steel core, top cap and filter core, and ventilative panel has all been seted up to the four walls of the outer box of filter core, and the going up of ventilative panel has two first pivots along the rigid coupling, and first pivot runs through installs the steel core, and the rigid coupling has the top cap on the steel core, and the filter core has been placed to the embedded filter core outer box.

Preferably, the material of the filter element is activated carbon.

Preferably, the first rotating shaft, the steel core and the top cover are all made of stainless steel, and the first metal block, the second metal block, the ventilation frame and the fourth metal block are all made of light aluminum alloy.

Preferably, one end of the connecting rod, which is far away from the hinged part, is connected with a compression nut through threads, and a gap or a larger distance is reserved between the compression nut and the third metal block.

Preferably, the connecting rod is of a cylindrical structure, a through hole is formed in the center of the third metal block, and the caliber of the through hole is the same as the diameter of the connecting rod.

Preferably, the material of the filter element outer box is hard plastic, and the stripes arranged on the surface of the breathable panel are placed in the horizontal direction.

The utility model has the advantages that:

1. the utility model comprises a rotating shaft rod, can rotate by taking the rotating shaft rod as a central shaft through pushing the two sides of the containing box, is convenient to adjust the angle of the containing box on the vertical surface, thereby adjusting the area of the ventilation path, easily taking down the ventilation frame by screwing out the bolt and then lifting the ventilation frame and screwing off the screw cap to separate the threaded cylinder from the limit screw hole during disassembly, having simple and rapid assembly and disassembly operation, simple processing technology of each part and convenient manufacture, therefore, the production cost is lower, the later maintenance is convenient, the replacement of spare and accessory parts is more convenient and quicker when the spare and accessory parts are damaged, the connecting rod, the fixed metal block and the hinge element are hinged, the third metal block limits the connecting rod in the horizontal direction, and the compression nut restrains the connecting rod on a through hole line formed in the center of the third metal block, so that the containing box is guaranteed to be stable and not to be loosened in the rotating process;

2. contain removable purification structure, when ventilating in the air flow, can also be natural, quiet and clean room outside air effectively, the filter core box that convenient to use was changed has got rid of the motor and the structure of taking a breath of traditional purifying door, can reach the effect inside and outside the clean room more quietly, and reduce the consumption and be favorable to people to have a rest night.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the ventilation frame of the present invention.

Fig. 3 is a schematic view of the front view structure of the present invention.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is a schematic view of the purification structure of the present invention.

In the figure: 1. horizontal supporting plate, 2, first metal block, 3, spacing screw, 4, vertical supporting plate, 5, the screw hole, 6, ventilation frame, 7, the second metal block, 8, the bolt, 9, the screw thread cylinder, 10, the pivot pole, 11, hold the case, 12, purification structure, 13, the connecting rod, 14, fixed metal block, 15, the articulated elements, 16, the third metal block, 17, the fourth metal block, 18, the door plant, 19, door lock panel, 20, the handle, 1201, outer box of filter core, 1202, ventilative panel, 1203, first pivot, 1204, the steel core, 1205, the top cap, 1206, the filter core.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 5, an adjustable indoor ventilation device includes a transverse supporting plate 1, a first metal block 2, a longitudinal supporting plate 4, a door 18, a door lock panel 19, and a handle 20.

The door lock panel 19 is installed to extend through the door panel 18 to the right from the center thereof, the handle 20 is installed to extend through the door lock panel 19, and the ventilation frame 6 is installed on the upper end of the front surface of the door panel 18.

The ventilation frame 6 comprises a transverse supporting plate 1, a first metal block 2, a limiting screw hole 3, a longitudinal supporting plate 4 and a threaded hole 5, wherein two ends of the two transverse supporting plate 1 are fixedly connected with the two longitudinal supporting plates 4 respectively, the inner side surfaces of the two longitudinal supporting plates 4 are fixedly connected with the first metal block 2, the two side surfaces of the two first metal blocks 2 are provided with the limiting screw hole 3, and the inner side surfaces of the two transverse supporting plates 1 are provided with the threaded hole 5.

The upper and lower edge of ventilation frame 6 rear surface has two second metal blocks 7 along equal rigid coupling, second metal block 7 runs through and installs bolt 8, ventilation frame 6 is controlled the equal rigid coupling of front surface midpoint department of frame and is had screw thread cylinder 9, ventilation frame 6 is controlled the central point of frame and is put to run through and install pivot pole 10, the periphery of pivot pole 10 has been cup jointed and has been held case 11, it installs purification structure 12 in the case 11 to hold, the rear surface central point that holds case 11 puts the rigid coupling and has fixed metal block 14, the central point of fixed metal block 14 puts and installs articulated elements 15, the other end rigid coupling of articulated elements 15 has connecting rod 13, the other end of connecting rod 13 runs through and installs in

third metal block

16, 16 rigid couplings of third metal block are in fourth metal block 17, the other end rigid coupling of fourth metal block 17 is in ventilation frame 6's rear.

Purification structure 12 includes outer box 1201 of filter core, ventilative panel 1202, first pivot 1203, steel core 1204, top cap 1205 and filter core 1206, and ventilative panel 1202 has all been seted up to outer box 1201 of filter core's four walls, and ventilative panel 1202 goes up to have two first pivots 1203 along the rigid coupling, and first pivot 1203 runs through to install steel core 1204, and the rigid coupling has top cap 1205 on the steel core 1204, and the embedded filter core 1206 of having placed of outer box 1201 of filter core.

The filter element 1206 is made of active carbon; the first rotating shaft 1203, the steel core 1204 and the top cover 1205 are all made of stainless steel, and the first metal block 2, the second metal block 7, the ventilation frame 6 and the fourth metal block 17 are all made of light aluminum alloy; one end of the connecting rod 13, which is far away from the hinged part 15, is connected with a compression nut through threads, and a larger distance is reserved between the compression nut and the third metal block 16; the connecting rod 13 is of a cylindrical structure, a through hole is formed in the center of the third metal block 16, and the diameter of the through hole is the same as the diameter of the connecting rod 13; the outer filter element box 1201 is made of hard plastic, and the stripes formed on the surface of the air-permeable panel 1202 are placed in the horizontal direction.

When in use, firstly, a worker cuts a rectangular panel at the upper part of the door plate 18, then the ventilation frame 6 is embedded and installed on the front surface of the opening of the door plate 18, then after two threaded cylinders 9 are aligned with the limit screw holes 3 and spirally installed when the worker installs the device, the ventilation frame 6 is fixedly connected with the four threaded holes 5 through the threads by screwing the four bolts 8, after the installation is finished, the worker can rotate by taking the rotating shaft rod 10 as a central shaft by pushing the edge positions of the two sides of the containing box 11 in the using process of the device, the angle of the containing box 11 on the vertical surface is convenient to adjust, and further the area size of a ventilation path is adjusted, when in disassembly, the bolts 8 are screwed out, and then the ventilation frame 6 is lifted to separate the threaded cylinders 9 from the limit screw holes 3, so that the ventilation frame can be easily taken down, the assembly and disassembly operations are simple, convenient to make, consequently, the lower convenient later maintenance of manufacturing cost, it is also convenient and fast more to change accessories during bad damage, connecting rod 13, fixed metal block 14, the articulated elements 15 are articulated, and third metal block 16 is spacing with connecting rod 13 on vertical direction, gland nut retrains connecting rod 13 on the through-hole one line that the central point of third metal block 16 set up, guaranteed to hold case 11 and stable not hard up at rotatory in-process, then filter core 1206 is filled and is got into in outer box 1201 of filter core, close top cap 1205 through steel core 1204's rotation, settle outer box 1201 of filter core into holding case 11 at last, after no longer playing obvious effect after the long-time air-purifying of filter core 1206, take out outer box 1201 of filter core, repeat aforementioned operation once more after having changed new filter core 1206, can make this device have quiet environmental protection's purification performance again conveniently.

Claims

1. An adjustable indoor ventilation device, its characterized in that: the door lock comprises a transverse supporting plate (1), a first metal block (2), a longitudinal supporting plate (4), a door panel (18), a door lock panel (19) and a handle (20);

the door lock panel (19) is arranged on the right side of the center position of the door panel (18) in a penetrating way, the handle (20) is arranged on the door lock panel (19) in a penetrating way, and the upper end of the front surface of the door panel (18) is provided with the ventilation frame (6);

the ventilation frame (6) comprises transverse supporting plates (1), first metal blocks (2), limiting screw holes (3), longitudinal supporting plates (4) and threaded holes (5), wherein two ends of each transverse supporting plate (1) are fixedly connected with the corresponding longitudinal supporting plate (4), the first metal blocks (2) are fixedly connected to the inner side surfaces of the two longitudinal supporting plates (4), the limiting screw holes (3) are formed in the two side surfaces of each first metal block (2), and the threaded holes (5) are formed in the inner side surfaces of the two transverse supporting plates (1);

two second metal blocks (7) are fixedly connected to the upper edge and the lower edge of the rear surface of a ventilation frame (6), bolts (8) are installed in the second metal blocks (7) in a penetrating mode, threaded cylinders (9) are fixedly connected to the central points of the front surfaces of the left frame and the right frame of the ventilation frame (6), a rotating shaft rod (10) is installed in the central position of the left frame and the right frame of the ventilation frame (6) in a penetrating mode, a containing box (11) is sleeved on the periphery of the rotating shaft rod (10), a purification structure (12) is installed in the containing box (11), a fixed metal block (14) is fixedly connected to the central position of the rear surface of the containing box (11), an articulated piece (15) is installed in the central position of the fixed metal block (14), a connecting rod (13) is fixedly connected to the other end of the articulated piece (15), the other end of the connecting rod (13) is installed, the other end of the fourth metal block (17) is fixedly connected to the rear surface of the ventilation frame (6);

purification structure (12) include the outer box (1201) of filter core, ventilative panel (1202), first pivot (1203), steel core (1204), top cap (1205) and filter core (1206), ventilative panel (1202) have all been seted up to the four walls of the outer box (1201) of filter core, it has two first pivots (1203) to go up along the rigid coupling of ventilative panel (1202), first pivot (1203) are run through and are installed steel core (1204), the rigid coupling has top cap (1205) on steel core (1204), embedded filter core (1206) of having placed in the outer box (1201) of filter core.

2. An adjustable indoor ventilation device according to claim 1, wherein: the filter element (1206) is made of active carbon.

3. An adjustable indoor ventilation device according to claim 1, wherein: the first rotating shaft (1203), the steel core (1204) and the top cover (1205) are all made of stainless steel, and the first metal block (2), the second metal block (7), the ventilation frame (6) and the fourth metal block (17) are all made of light aluminum alloy.

4. An adjustable indoor ventilation device according to claim 1, wherein: and one end of the connecting rod (13) far away from the hinged part (15) is connected with a compression nut through a thread, and a gap is reserved between the compression nut and the third metal block (16).

5. An adjustable indoor ventilation device according to claim 1, wherein: the connecting rod (13) is of a cylindrical structure, a through hole is formed in the center of the third metal block (16), and the caliber of the through hole is the same as the diameter of the connecting rod (13).

6. An adjustable indoor ventilation device according to claim 1, wherein: the filter element outer box (1201) is made of hard plastic, and the stripes formed on the surface of the air-permeable panel (1202) are placed in the horizontal direction.