CN216844996U

CN216844996U - Warm logical engineering with high-efficient ventilation unit

Info

Publication number: CN216844996U
Application number: CN202220162756.6U
Authority: CN
Inventors: 魏代宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-28
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a high-efficient ventilation unit for heating and ventilation engineering, including ventilation case, ventilation pipe, pipe one, filter screen, No. two pipes, the front end of ventilation case rotates and connects pipe one, rotate and connect pipe two in the pipe one, the front end of pipe one, pipe two is all fixed with the filter screen, the filter on the filter screen misplaces and sets up, be provided with the baffle between the rear end of pipe one and the ventilation case, the baffle is fixed connection on the internal face of ventilation case, be provided with toggle mechanism on the ventilation case, the rear end of ventilation case is provided with two sets of clamping mechanism, clamping mechanism sets up on the adjacent two sides of ventilation case, the ventilation pipe front end inserts in the ventilation case and tightly supports the baffle, and clamp through clamping mechanism; the utility model is provided with a toggle mechanism which controls the two filter screens to rotate and stagger so as to realize ventilation, when the ventilation is not needed, the toggle lever is toggled, the first pipe and the second pipe are rotated relatively by the toggle lever, and the two filter screens are rotated and closed along with the toggle lever; be provided with clamping mechanism, the clearance can be dismantled to the ventilation case.

Description

Warm logical engineering with high-efficient ventilation unit

Technical Field

The utility model relates to a warm logical field specifically is a warm logical engineering uses high-efficient ventilation unit.

Background

Heating and ventilation is a component of a building and comprises: the system comprises a building environment control system, a building energy-saving system, a building heat energy supply system, a building automation system and the like, and is characterized by comprising a high-level engineering technical talent and a manager, wherein the high-level engineering technical talent is provided with the design, construction, debugging and operation management capabilities of air conditioning, heat supply, ventilation, building water supply and drainage, gas supply and the like, and the design, construction, debugging and operation management capabilities of the building energy-saving system and the building automation system scheme. Among the existing warm equipment of ventilating, the vent is mostly fixed setting, and ventilation unit does not have the function of removing dust mostly to lead to at the in-process of ventilation, easily directly discharge the dust in the pipeline in the air, thereby polluted environment influences air quality, and easily causes the infringement to people's respiratory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm logical engineering uses high-efficient ventilation unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency ventilation device for heating and ventilation engineering comprises a ventilation box, a ventilation pipe, a first pipe, a filter screen and a second pipe, wherein the front end of the ventilation box is rotatably connected with the first pipe, the first pipe is rotatably connected with the second pipe, the filter screens are fixed at the front ends of the first pipe and the second pipe, the filter screens on the filter screens are arranged in a staggered manner, a baffle is arranged between the rear end of the first pipe and the ventilation box and fixedly connected to the inner wall surface of the ventilation box, a stirring mechanism is arranged on the ventilation box and used for controlling the rotation angles of the two filter screens, two groups of clamping mechanisms are arranged at the rear end of the ventilation box and arranged on two adjacent surfaces of the ventilation box, and the front end of the ventilation pipe is inserted into the ventilation box to tightly abut against the baffle and is clamped through the clamping mechanisms;

the poking mechanism comprises a poking rod, a first groove and a second groove, the middle of the poking rod slides in a poking rod sliding groove, the poking rod sliding groove is arranged on the ventilation box, the lower end of the poking rod penetrates through the second groove to be inserted into the first groove, the first groove and the second groove are respectively arranged on the first pipe and the second pipe, and the first groove and the second groove are opposite in direction so as to enable the first pipe and the second pipe to rotate reversely.

Preferably, a rubber pad is arranged on the deflector rod so as to facilitate pushing.

Preferably, clamping mechanism includes pinch-off blades, screw rod, dwang, outer pole, interior pole, the pinch-off blades sets up in the ventilation case, and the one end of two screw rods of threaded connection on the pinch-off blades, the other end of screw rod pass the one end fixed connection of ventilation case and dwang, the one end of the articulated support of the other end of two dwangs, No. two supports, pole in the other end fixed connection of a support, the other end fixed connection outer pole of No. two supports, outer pole and interior pole sliding connection are provided with stop gear on the outer pole.

Preferably, stop gear includes gag lever post, spacing spring, spacing groove, the gag lever post passes the outer pole and slides in the gag lever post spout, the gag lever post spout sets up on interior pole, and gag lever post spout next door still is provided with a plurality of spacing grooves, the gag lever post is the U type, and the other end of U is inserted in the spacing groove, and the one end of spacing spring of gag lever post middle part fixed connection, the other end of spacing spring is fixed on the outer pole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a toggle mechanism which controls the two filter screens to rotate and stagger so as to realize ventilation, when the ventilation is not needed, the toggle lever is toggled, the first pipe and the second pipe are rotated relatively by the toggle lever, and the two filter screens are rotated and closed along with the toggle lever; the utility model discloses be provided with clamping mechanism to install the ventilation case on the ventilation pipe, the ventilation case can be dismantled, is convenient for install as required, is convenient for pull down the accumulational dust in the clearance ventilation case simultaneously, avoids the dust to pile up too much and influences the health.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the limiting mechanism of the present invention;

fig. 4 is a schematic structural view of the inner rod of the present invention;

fig. 5 is a left-side view schematically illustrating the structure of the present invention;

fig. 6 is a schematic structural view of a first tube of the present invention;

fig. 7 is a schematic structural view of a second tube of the present invention;

fig. 8 is a schematic structural view of the toggle mechanism of the present invention;

fig. 9 is a schematic structural view of the present invention with the filter screen fully opened;

fig. 10 is a schematic view of the structure of the present invention with the screen partially opened.

In the figure: 1. ventilation box, 2, ventilation pipe, 3, a pipe, 4, filter screen, 5, box spout, 6, driving lever, 7, No. two pipes, 8, pinch-off blades, 9, screw rod, 10, dwang, 11, outer pole, 12, interior pole, 13, gag lever post, 14, spacing spring, 15, spacing groove, 16, gag lever post spout, 17, a groove, 18, No. two grooves, 19, driving lever spout, 20, baffle, 21, a support, 22, No. two supports.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: a high-efficiency ventilation device for heating and ventilation engineering comprises a ventilation box 1, a ventilation pipe 2, a first pipe 3, a filter screen 4 and a second pipe 7, wherein the front end of the ventilation box 1 is rotatably connected with the first pipe 3, the first pipe 3 is rotatably connected with the second pipe 7, the filter screens 4 are respectively fixed at the front ends of the first pipe 3 and the second pipe 7, filter plates on the filter screens 4 are arranged in a staggered manner, a baffle plate 20 is arranged between the rear end of the first pipe 3 and the ventilation box 1, the baffle plate 20 is fixedly connected on the inner wall surface of the ventilation box 1, a shifting mechanism is arranged on the ventilation box 1 and used for controlling the rotation angles of the two filter screens 4, two groups of clamping mechanisms are arranged at the rear end of the ventilation box 1, the clamping mechanisms are arranged on two adjacent surfaces of the ventilation box 1, the front end of the ventilation pipe 2 is inserted into the ventilation box 1 and tightly abutted against the baffle plate 20 and clamped by the clamping mechanisms, the ventilation pipe 2 is inserted into the ventilation box 1 and clamped by the clamping mechanisms, then the shifting mechanism is used for controlling the opening of the filter screens 4, to achieve ventilation;

the toggle mechanism comprises a toggle rod 6, a first groove 17 and a second groove 18, the middle part of the toggle rod 6 slides in a toggle rod sliding groove 19, the toggle rod sliding groove 19 is arranged on the ventilation box 1, the lower end of the toggle rod 6 passes through the second groove 18 and is inserted into the first groove 17, the first groove 17 and the second groove 18 are respectively arranged on the first pipe 3 and the second pipe 7, the directions of the first groove 17 and the second groove 18 are opposite, so as to make the first tube 3 and the second tube 7 rotate reversely, the deflector rod 6 is provided with a rubber pad to push, the deflector rod 6 is pushed, the deflector rod 6 slides in the deflector rod sliding groove 19, because the lower extreme of driving lever 6 inserts in groove 17, No. two grooves 18, driving lever 6 removes and makes No. one pipe 3, No. two pipe 7 take place the antiport, and No. one pipe 3, No. two pipe 7 drive respective filter screen 4 and rotate, realize the dislocation of two filter screens 4 to realize ventilating, when not needing, stir driving lever 6 and can close filter screen 4.

The clamping mechanism comprises a clamping plate 8, screw rods 9, rotating rods 10, outer rods 11 and inner rods 12, the clamping plate 8 is arranged in the ventilation box 1, one ends of the two screw rods 9 are connected to the clamping plate 8 in a threaded manner, the other ends of the screw rods 9 penetrate through the ventilation box 1 and are fixedly connected with one ends of the rotating rods 10, the other ends of the two rotating rods 10 are hinged with one ends of a first support 21 and a second support 22, the other end of the first support 21 is fixedly connected with the inner rod 12, the other end of the second support 22 is fixedly connected with the outer rods 11, the outer rods 11 are slidably connected with the inner rod 12, the outer rods 11 are provided with limiting mechanisms, after the ventilation pipe 2 is inserted, limiting is removed, the outer rods 11 and the inner rod 12 are extended, the outer rods 11 and the inner rod 12 respectively drive the first support 21 and the second support 22 to move, the first support 21 and the second support 22 drive the rotating rods 10 to swing, the rotating rods 10 drive the screw rods 9 to rotate, so that the clamping plate 8 moves, with pressing from both sides tight ventilation pipe 2, when needs clear up ventilation box 1, remove spacingly, make outer pole 11 and interior pole 12 shorten, outer pole 11, interior pole 12 drive respectively and drive a support 21, No. two supports 22 remove, a support 21, No. two supports 22 drive dwang 10 swings, dwang 10 drives screw rod 9 and rotates, and screw rod 9 rotates and makes clamp plate 8 take place to remove, loosens ventilation pipe 2, can take off ventilation box 1 this moment and clear up.

The limiting mechanism comprises a limiting rod 13, a limiting spring 14, a limiting groove 15, the limiting rod 13 penetrates through an outer rod 11 to slide in a limiting rod sliding groove 16, the limiting rod sliding groove 16 is arranged on an inner rod 12, a plurality of limiting grooves 15 are further arranged beside the limiting rod sliding groove 16, the limiting rod 13 is U-shaped, the other end of the U is inserted into the limiting groove 15, one end of the limiting spring 14 is fixedly connected to the middle of the limiting rod 13, the other end of the limiting spring 14 is fixed to the outer rod 11, when limiting is relieved, the limiting rod 13 is pressed, the limiting spring 14 is stretched while the limiting rod 13 is separated from the limiting groove 15, the outer rod 11 and the inner rod 12 can be controlled to stretch, when DNA moves to a proper position, the limiting rod 13 is loosened, the limiting spring 14 recovers the length, the limiting spring 14 drives the limiting rod 13 to be clamped into the limiting groove 15, and the length of the outer rod 11 and the inner rod 12 is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a warm project of ventilating with high-efficient ventilation unit, includes ventilation case (1), ventilation pipe (2), No. one pipe (3), filter screen (4), No. two pipe (7), its characterized in that: the front end of the ventilation box (1) is rotatably connected with a first pipe (3), the first pipe (3) is rotatably connected with a second pipe (7), filter screens (4) are fixed at the front ends of the first pipe (3) and the second pipe (7), filter plates on the filter screens (4) are arranged in a staggered mode, a baffle (20) is arranged between the rear end of the first pipe (3) and the ventilation box (1), the baffle (20) is fixedly connected to the inner wall surface of the ventilation box (1), a shifting mechanism is arranged on the ventilation box (1) and used for controlling the rotating angles of the two filter screens (4), two groups of clamping mechanisms are arranged at the rear end of the ventilation box (1) and arranged on two adjacent surfaces of the ventilation box (1), and the front end of the ventilation pipe (2) is inserted into the ventilation box (1) and tightly abutted against the baffle (20) and clamped through the clamping mechanisms;

the poking mechanism comprises a poking rod (6), a first groove (17) and a second groove (18), the middle of the poking rod (6) slides in a poking rod sliding groove (19), the poking rod sliding groove (19) is arranged on the ventilation box (1), the lower end of the poking rod (6) penetrates through the second groove (18) to be inserted into the first groove (17), the first groove (17) and the second groove (18) are respectively arranged on the first pipe (3) and the second pipe (7), and the first groove (17) and the second groove (18) are opposite in direction so as to enable the first pipe (3) and the second pipe (7) to reversely rotate.

2. The high-efficiency ventilating device for heating and ventilating engineering as claimed in claim 1, wherein: the shifting lever (6) is provided with a rubber pad so as to be convenient to push.

3. The high-efficiency ventilating device for heating and ventilating engineering as claimed in claim 1, wherein: clamping mechanism includes clamp plate (8), screw rod (9), dwang (10), outer pole (11), interior pole (12), clamp plate (8) set up in ventilation case (1), and the one end of two screw rods (9) of threaded connection is gone up in clamp plate (8), and the one end fixed connection of ventilation case (1) and dwang (10) is passed to the other end of screw rod (9), and the one end of the articulated support (21) of the other end of two dwang (10), No. two support (22), the other end fixed connection pole (12) of a support (21), the other end fixed connection outer pole (11) of No. two support (22), outer pole (11) and interior pole (12) sliding connection are provided with stop gear on outer pole (11).

4. The high-efficiency ventilating device for heating and ventilating engineering as claimed in claim 3, wherein: stop gear includes gag lever post (13), spacing spring (14), spacing groove (15), gag lever post (13) pass outer pole (11) and slide in gag lever post spout (16), gag lever post spout (16) set up on interior pole (12), and gag lever post spout (16) next door still is provided with a plurality of spacing grooves (15), gag lever post (13) are the U type, and the other end of U is inserted in spacing groove (15), and the one end of gag lever post (13) middle part fixed connection spacing spring (14), the other end of spacing spring (14) is fixed on outer pole (11).