CN211204365U

CN211204365U - Static pressure air pipe

Info

Publication number: CN211204365U
Application number: CN201922348418.2U
Authority: CN
Inventors: 王成
Original assignee: Wuhan Huigu Intelligent Electromechanical Equipment Co ltd
Current assignee: Wuhan Huigu Intelligent Electromechanical Equipment Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-07
Anticipated expiration: 2029-12-24

Abstract

The utility model belongs to the warm equipment field of refrigeration, especially, static pressure tuber pipe, the mounted position to filter screen in the current static pressure tuber pipe is fixed, inconvenient bare-handed dismouting, the problem of the pollutant in the effective filtering air of can not, the scheme as follows now is proposed, and it includes tuber pipe body, fixing base, filter plate, inserted bar and lead screw, fixing base movable mounting is originally internal at the tuber pipe, the fixed orifices has been seted up to one side of fixing base, filter plate fixed mounting is in the fixed orifices, the slot has all been seted up on the both sides inner wall of tuber pipe body, the fixed slot has all been seted up to the both sides of fixing base, inserted bar slidable mounting is in the fixed slot that corresponds, inserted bar and the slot looks adaptation that corresponds, two the thread groove has all been seted up to the one end that the. The utility model discloses rational in infrastructure, the mounted position of filter screen is nimble in this static pressure tuber pipe, makes things convenient for bare-handed dismouting clearance, can effectively filter the pollutant in the air.

Description

Static pressure air pipe

Technical Field

The utility model relates to a warm equipment technical field of refrigeration especially relates to a static pressure tuber pipe.

Background

Along with the development of industry and the great use of coal as heating and energy supply of people, a great amount of dust is generated in agricultural production, natural disasters and the like, and along with the increasing serious pollution of atmospheric environment, the common refrigerating and heating ventilation equipment cannot meet the requirement for cleaning indoor air, and as a medium-static pressure air duct machine widely applied to places such as hotels, restaurants, offices, meeting rooms and the like, the high-quality indoor air environment needs to be improved for the served places;

however, the mounting position of the filter screen in the existing static pressure air pipe is fixed, so that the filter screen is inconvenient to disassemble and assemble by hands, and pollutants in the air cannot be effectively filtered.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at solving the problem that the mounting position of the filter screen is fixed in the static pressure air pipe in the prior art, the inconvenient bare-handed dismouting, the shortcoming of the pollutant in the effective filtering air can not be realized, and the static pressure air pipe that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme:

static pressure tuber pipe, including tuber pipe body, fixing base, filter plate, inserted bar and lead screw, fixing base movable mounting is originally internal at the tuber pipe, the fixed orifices has been seted up to one side of fixing base, filter plate fixed mounting is in the fixed orifices, the slot has all been seted up on the both sides inner wall of tuber pipe body, the fixed slot has all been seted up to the both sides of fixing base, inserted bar slidable mounting is in the fixed slot that corresponds, inserted bar and the slot looks adaptation that corresponds, two the thread groove has all been seted up to the one end that the inserted bar is close to each other, the lead screw thread is installed in the thread groove that corresponds, two the one end that the lead screw is close to each other all rotates and installs on the both.

Preferably, two the equal fixed cover of lead screw is equipped with first bevel gear, two the rotation hole has all been seted up on one side inner wall of fixed slot, two all rotate and install the dwang, two in the rotation hole the equal fixed mounting of one end of dwang has second bevel gear, and the rotation post drives the dwang and rotates, and the dwang drives second bevel gear and rotates.

Preferably, the second bevel gear meshes with the first bevel gear that corresponds, two the equal fixed mounting of the other end of dwang has the rotation post, two the one end of rotation post is all rotated and is installed in one side of fixing base, and the second bevel gear drives first bevel gear and rotates, and first bevel gear drives the lead screw and rotates.

Preferably, the compression spring groove has all been seted up on the both sides inner wall of slot, two equal slidable mounting of compression spring inslot has the supporting rod, two the supporting rod all contacts with the inserted bar, two the one end that the supporting rod was kept away from each other all welds the pressure spring, two the one end that the pressure spring was kept away from each other all welds on the inner wall in two corresponding compression spring grooves, the supporting rod breaks away from the contact with the inserted bar, and the elastic action of pressure spring drives the supporting rod and resets and remove, can cancel the fixed restriction of fixing base.

Preferably, the spout has all been seted up on the both sides inner wall of fixed slot, the equal fixed mounting in both sides of inserted bar has the slider, slider slidable mounting drives the slider and slides in the spout when the inserted bar removes in the spout that corresponds, can stabilize the position when the inserted bar removes.

(III) advantageous effects

In the utility model, the rotating column is rotated, the rotating rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the screw rod to rotate, the inserted link slides out of the slot, the clamping rod is separated from the contact with the inserted link, so that the fixing limit of the fixing seat can be cancelled, when the fixing seat is installed, the rotating column is rotated reversely, and the rotating column drives the corresponding inserted link to slide out of the slot, so that the position of the fixing seat can be fixed;

the utility model discloses rational in infrastructure, the mounted position of filter screen is nimble in this static pressure tuber pipe, makes things convenient for bare-handed dismouting clearance, can effectively filter the pollutant in the air.

Drawings

Fig. 1 is a schematic view of a static pressure air duct according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of the static pressure air duct provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a part B of the static pressure air duct provided by the present invention.

In the figure: 1 air duct body, 2 fixing seats, 3 filter plates, 4 fixing grooves, 5 inserting rods, 6 inserting grooves, 7 lead screws, 8 first bevel gears, 9 second bevel gears, 10 rotating rods, 11 rotating columns, 12 clamping rods, 13 pressure springs, 14 pressure spring grooves and 15 thread grooves.

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. 1-3, tuber pipe body 1, including tuber pipe body 1, fixing base 2, filter plate 3, inserted bar 5 and lead screw 7, fixing base 2 movable mounting is in tuber pipe body 1, the fixed orifices has been seted up to one side of fixing base 2, filter plate 3 fixed mounting is in the fixed orifices, slot 6 has all been seted up on the both sides inner wall of tuber pipe body 1, fixed slot 4 has all been seted up to the both sides of fixing base 2, inserted bar 5 slidable mounting is in corresponding fixed slot 4, inserted bar 5 and the 6 looks adaptations of corresponding slot, threaded groove 15 has all been seted up to the one end that two inserted bars 5 are close to each other, 7 threaded mounting of lead screw is in corresponding threaded groove 15, the one end that two lead screws 7 are close to each other all rotates and installs on the both sides.

The utility model discloses in, two equal fixed cover of lead screw 7 are equipped with first bevel gear 8, have all seted up on one side inner wall of two fixed slots 4 and have rotated the hole, rotate downthehole all to rotate and install dwang 10 for two, and the equal fixed mounting of one end of two dwang 10 has second bevel gear 9, and rotation post 11 drives dwang 10 and rotates, and dwang 10 drives second bevel gear 9 and rotates.

The utility model discloses in, second bevel gear 9 meshes with the first bevel gear 8 that corresponds, and the equal fixed mounting of the other end of two dwang 10 has rotation post 11, and two one ends of rotating post 11 all rotate and install one side at fixing base 2, and second bevel gear 9 drives first bevel gear 8 and rotates, and first bevel gear 8 drives lead screw 7 and rotates.

The utility model discloses in, compression spring groove 14 has all been seted up on the both sides inner wall of slot 6, equal slidable mounting has supporting rod 12 in two compression spring grooves 14, two supporting rod 12 all contact with inserted bar 5, the one end that two supporting rod 12 kept away from each other all welds there is pressure spring 13, the one end that two pressure springs 13 kept away from each other all welds on the inner wall of two compression spring grooves 14 that correspond, supporting rod 12 breaks away from the contact with inserted bar 5, the elastic action of pressure spring 13 drives supporting rod 12 and resets and removes, can cancel the fixed restriction of fixing base 2.

The utility model discloses in, all seted up the spout on the both sides inner wall of fixed slot 4, the equal fixed mounting in both sides of inserted bar 5 has the slider, and slider slidable mounting drives the slider and slides in the spout when inserted bar 5 removes in the spout that corresponds, can stabilize the position when inserted bar 5 removes.

The utility model discloses in, through rotating the rotating column 11, rotating column 11 drives dwang 10 and rotates, dwang 10 drives second bevel gear 9 and rotates, second bevel gear 9 drives first bevel gear 8 and rotates, first bevel gear 8 drives lead screw 7 and rotates, lead screw 7 drives inserted bar 5 and moves, inserted bar 5 roll-off slot 6, supporting rod 12 breaks away from the contact with inserted bar 5, the elastic action of pressure spring 13 drives supporting rod 12 and resets and moves, can cancel the fixed restriction of fixing base 2, can take out fixing base 2 and filter plate 3 from tuber pipe body 1 and change and clear up, when installing fixing base 2, the rotating column 11 is rotated in reverse direction, rotating column 11 drives corresponding inserted bar 5 roll-off slot 6, two supporting rods 12 carry out the centre gripping to inserted bar 5, can fix the position of fixing base 2; the utility model discloses rational in infrastructure, the mounted position of filter screen is nimble in this static pressure tuber pipe, makes things convenient for bare-handed dismouting clearance, can effectively filter the pollutant in the air.

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

1. The static pressure air duct comprises an air duct body (1), a fixed seat (2), a filter plate (3), an inserted link (5) and a screw rod (7), it is characterized in that the fixed seat (2) is movably arranged in the air pipe body (1), one side of the fixed seat (2) is provided with a fixed hole, the filter plate (3) is fixedly arranged in the fixed hole, the inner walls of the two sides of the air pipe body (1) are both provided with slots (6), fixing grooves (4) are respectively arranged at two sides of the fixing seat (2), the inserted bar (5) is slidably arranged in the corresponding fixing grooves (4), the inserting rods (5) are matched with the corresponding slots (6), the ends of the two inserting rods (5) close to each other are both provided with thread grooves (15), the screw rods (7) are arranged in corresponding thread grooves (15) in a threaded mode, and one ends, close to each other, of the screw rods (7) are arranged on the inner walls of the two sides of the corresponding two fixing grooves (4) in a rotating mode.

2. The static pressure air pipe according to claim 1, wherein a first bevel gear (8) is fixedly sleeved on each of the two screw rods (7), a rotating hole is formed in one inner wall of each of the two fixing grooves (4), a rotating rod (10) is rotatably installed in each of the two rotating holes, and a second bevel gear (9) is fixedly installed at one end of each of the two rotating rods (10).

3. The static pressure air pipe according to claim 2, characterized in that the second bevel gear (9) is engaged with the corresponding first bevel gear (8), the other ends of the two rotating rods (10) are fixedly provided with rotating columns (11), and one ends of the two rotating columns (11) are rotatably arranged on one side of the fixed base (2).

4. The static pressure air pipe according to claim 1, wherein pressure spring grooves (14) are formed in inner walls of two sides of the insertion groove (6), clamping rods (12) are slidably mounted in the two pressure spring grooves (14), the two clamping rods (12) are in contact with the insertion rod (5), one ends of the two clamping rods (12) which are far away from each other are welded with pressure springs (13), and one ends of the two pressure springs (13) which are far away from each other are welded on inner walls of the two corresponding pressure spring grooves (14).

5. The static pressure air pipe according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the fixing groove (4), sliding blocks are fixedly mounted on two sides of the insertion rod (5), and the sliding blocks are slidably mounted in the corresponding sliding grooves.