CN214172461U - Ceiling type full-heat fresh air ventilator with high ventilation efficiency - Google Patents
Ceiling type full-heat fresh air ventilator with high ventilation efficiency Download PDFInfo
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- CN214172461U CN214172461U CN202120059024.XU CN202120059024U CN214172461U CN 214172461 U CN214172461 U CN 214172461U CN 202120059024 U CN202120059024 U CN 202120059024U CN 214172461 U CN214172461 U CN 214172461U
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Abstract
The utility model discloses a suspension type total heat fresh air ventilator that efficiency of taking a breath is high, include: the filter screen comprises a main body and a cover body, wherein the main body comprises a case and a filter screen, the lower surface of the case is provided with a mounting opening, and the filter screen is clamped in the mounting opening; the clamping mechanism comprises two threaded rods, two sliding blocks and two clamping rods, the two sliding blocks are respectively sleeved on the two threaded rods in a threaded manner, one ends of the two clamping rods are respectively fixedly connected with the end parts of the two sliding blocks, a plurality of convex blocks are fixedly arranged on the surfaces of the two clamping rods, and a plurality of clamping grooves corresponding to the convex blocks are formed in the side walls, close to the two clamping rods, of the filter screen; and the driving mechanism is used for controlling the two threaded rods to rotate together. The work of filter screen installation and dismantlement only need through actuating mechanism control two threaded rods take place to rotate can, loaded down with trivial details when having avoided using mounting such as screw nut, improved the work efficiency of changing the filter screen.
Description
Technical Field
The utility model relates to a ventilator technical field especially relates to an efficient suspension type total heat fresh air ventilator takes a breath.
Background
The fresh air ventilator is designed and developed according to the principle that fresh air flowing field can be formed indoors when air is supplied from one side to the other side of a closed room, and is a novel environment-friendly electric appliance which can keep indoor air clean and fresh by means of mechanical air supply and air introduction and forcing the fresh air flowing field to be formed in a system.
The filter screen in the existing ventilator is generally fixedly connected with the case through fixing pieces such as screws and nuts, so that the time is spent for screwing the screws in the process of disassembling and assembling the filter screen by people, and the working efficiency of filter screen replacement is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, the filter screen among the current ventilator generally is through mounting and quick-witted case fixed connection such as screw nut to it needs the cost time to remove to twist the screw to the in-process that has caused people to dismantle it and install, has influenced the work efficiency that the filter screen was changed, and the suspension type total heat fresh air ventilator that provides an efficiency of taking a breath is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a suspension type full heat fresh air ventilator that ventilation efficiency is high, includes:
the main body comprises a case and a filter screen, a mounting cavity is formed in the case, an electrical element is arranged in the mounting cavity, a mounting opening communicated with the mounting cavity is formed in the lower surface of the case, and the filter screen is connected in the mounting opening;
the clamping mechanism comprises two threaded rods, two sliding blocks and two clamping rods, two mounting grooves are formed in the inner opening wall of each mounting hole, the thread directions of the two threaded rods are opposite, the two threaded rods are rotatably mounted in the two mounting grooves respectively, the two sliding blocks are respectively sleeved on the two threaded rods in a threaded manner and are slidably mounted in the two mounting grooves, one ends of the two clamping rods are fixedly connected with the end parts of the two sliding blocks respectively, a plurality of convex blocks are fixedly mounted on the surfaces of the two clamping rods, and a plurality of clamping grooves corresponding to the convex blocks are formed in the side wall, close to the two clamping rods, of the filter screen;
and the driving mechanism is used for controlling the two threaded rods to rotate together.
Preferably, actuating mechanism includes dwang, first bevel gear and two second bevel gears, the rotation groove has been seted up to quick-witted case lateral wall, the dwang is rotated perpendicularly and is installed at the rotation inslot, first bevel gear is fixed cup joints on the dwang, two second bevel gear is fixed cup joints respectively on two threaded rods, first bevel gear is connected with two second bevel gear meshes, the one end of dwang is worn out and is rotated groove and fixed mounting and have the regulating wheel.
Preferably, the one end fixed mounting that the joint pole was kept away from to the lug has first magnet, the interior diapire fixed mounting of joint inslot has the second magnet, the one side magnetic pole that first magnet and second magnet are close to each other is opposite.
Preferably, two chutes are formed in the opening wall of the mounting groove, away from the mounting groove, of the mounting groove, sliding rods are fixedly mounted in the chutes, sliding seats are sleeved on the sliding rods in a sliding mode, and the clamping rods are fixedly connected with the two sliding seats respectively at the ends, away from the two sliding blocks, of the clamping rods.
Preferably, the bottom of the rotating groove is provided with a limiting groove, the rotating rod is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the wall of the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
can take place to rotate through two threaded rods of actuating mechanism control when people need to change the filter screen, thereby two sliders that the thread bush was established can take and carry out the ascending removal of vertical direction with two joint poles of self fixed connection on two threaded rods, can accomplish the dismantlement when shifting out from the joint inslot of filter screen with a plurality of lugs of two joint pole fixed mounting, put new filter screen in the mount pad this moment, two joint poles of secondary control remove, move a plurality of lugs and move the joint go into a plurality of rather than the joint inslots that correspond can, loaded down with trivial details when having avoided using mounting such as screw nut, the work efficiency of changing the filter screen has been improved.
Drawings
Fig. 1 is a schematic view of a ceiling type total heat fresh air ventilator with high ventilation efficiency according to the present invention;
fig. 2 is a schematic view of the top view structure of a ceiling type total heat fresh air ventilator with high ventilation efficiency when the filter screen is clamped;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 1.
In the figure: the device comprises a case 1, a filter screen 2, a mounting port 3, a threaded rod 4, a sliding block 5, a clamping rod 6, a mounting groove 7, a bump 8, a clamping groove 9, a rotating rod 10, a first bevel gear 11, a second bevel gear 12, a rotating groove 13, a first magnet 14, a second magnet 15, a sliding groove 16, a sliding rod 17, a sliding seat 18, a limiting groove 19 and a bearing 20.
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.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
Referring to fig. 1 to 4, a ceiling type total heat fresh air ventilator with high ventilation efficiency includes:
the main body comprises a case 1 and a filter screen 2, an installation cavity is formed in the case 1, an electrical element is arranged in the installation cavity, an installation opening 3 communicated with the installation cavity is formed in the lower surface of the case 1, and the filter screen 2 is clamped in the installation opening 3;
the clamping mechanism comprises two threaded rods 4, two sliders 5 and two clamping rods 6, two mounting grooves 7 are formed in the inner wall of the mounting port 3, the thread directions of the two threaded rods 4 are opposite and are respectively rotatably mounted in the two mounting grooves 7, the two sliders 5 are respectively sleeved on the two threaded rods 4 in a threaded manner and are slidably mounted in the two mounting grooves 7, one ends of the two clamping rods 6 are respectively fixedly connected with the end parts of the two sliders 5, a plurality of convex blocks 8 are fixedly mounted on the surfaces of the two clamping rods 6, and a plurality of clamping grooves 9 corresponding to the convex blocks 8 are formed in the side wall, close to the two clamping rods 6, of the filter screen 2;
and the driving mechanism is used for controlling the two threaded rods 4 to rotate together.
Use the embodiment of above-mentioned scheme, can take place to rotate through two threaded rods of actuating mechanism control 4 when people need to change filter screen 2, thereby two sliders 5 that the thread bush was established can take and carry out the ascending removal of vertical direction with two joint poles 6 of self fixed connection on two threaded rods 4, can accomplish the dismantlement when shifting out in joint groove 9 of filter screen 2 until a plurality of lugs 8 with two joint poles 6 fixed mounting, put new filter screen 2 in installing port 3 this moment, two joint poles 6 of secondary control remove, until a plurality of lugs 8 remove the joint go into a plurality of joint grooves 9 rather than corresponding can, loaded down with trivial details when having avoided fixing pieces such as screw nut, the work efficiency of changing filter screen 2 has been improved.
The preferred technical scheme in this embodiment, actuating mechanism includes dwang 10, first bevel gear 11 and two second bevel gears 12, and rotation groove 13 has been seted up to quick-witted case 1 lateral wall, and dwang 10 rotates perpendicularly and installs in rotation groove 13, and first bevel gear 11 is fixed to be cup jointed on dwang 10, and two second bevel gears 12 are fixed respectively to be cup jointed on two threaded rods 4, and first bevel gear 11 is connected with two second bevel gears 12 meshing, and rotation groove 13 and fixed mounting are worn out to the one end of dwang 10 have the regulating wheel. The adjusting wheel is rotated, and at the same time, the first bevel gear 11 rotates, so that the two second bevel gears 12 which are meshed with the adjusting wheel and fixedly sleeved on the two threaded rods 4 can drive the two threaded rods 4 to rotate together.
In the preferred technical solution in this embodiment, a first magnet 14 is fixedly installed at one end of the bump 8 away from the clamping rod 6, a second magnet 15 is fixedly installed on the inner bottom wall of the clamping groove 9, and the magnetic poles of the surfaces of the first magnet 14 and the second magnet 15 close to each other are opposite. When the lug 8 gets into in the joint groove 9 that corresponds with self, the one side that first magnet 14 and second magnet 15 were close to each other this moment can produce suction to make the joint effect of lug 8 in joint groove 9 more stable.
According to the preferable technical scheme in the embodiment, two sliding grooves 16 are formed in the opening wall of the mounting opening 3, which is far away from the mounting groove 7, sliding rods 17 are fixedly mounted in the sliding grooves 16, sliding seats 18 are slidably sleeved on the sliding rods 17, and one ends, far away from the two sliding blocks 5, of the two clamping rods 6 are fixedly connected with the two sliding seats 18 respectively. The sliding rod 17 and the two sliding seats 18 play a role in supporting the end of the clamping rod 6, and the moving process of the clamping rod 6 is ensured to be more stable.
In the preferred technical scheme in this embodiment, a limiting groove 19 is formed at the bottom of the rotating groove 13, a bearing 20 is fixedly sleeved on the rotating rod 10, and an outer ring of the bearing 20 is fixedly connected with the groove wall of the limiting groove 19. The bearing 20 limits the range of rotation of the swivelling lever 10 and thus ensures that the swivelling lever 10 does not shift in position during the rotational adjustment.
In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.
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 (5)
1. The utility model provides a suspension type total heat fresh air ventilator that ventilation efficiency is high, its characterized in that includes:
the main body comprises a case (1) and a filter screen (2), an installation cavity is formed in the case (1), an electrical element is arranged in the installation cavity, an installation opening (3) communicated with the installation cavity is formed in the lower surface of the case (1), and the filter screen (2) is clamped in the installation opening (3);
the clamping mechanism comprises two threaded rods (4), two sliding blocks (5) and two clamping rods (6), two mounting grooves (7) are formed in the inner opening wall of the mounting opening (3), the thread directions of the two threaded rods (4) are opposite and the two threaded rods are respectively rotatably mounted in the two mounting grooves (7), the two sliding blocks (5) are respectively sleeved on the two threaded rods (4) in a threaded manner and are slidably mounted in the two mounting grooves (7), one end of each clamping rod (6) is fixedly connected with the end of each sliding block (5), a plurality of convex blocks (8) are fixedly mounted on the surfaces of the two clamping rods (6), and a plurality of clamping grooves (9) corresponding to the convex blocks (8) are formed in the side wall, close to the two clamping rods (6), of the filter screen (2);
and the driving mechanism is used for controlling the two threaded rods (4) to rotate together.
2. The ceiling type total-heat fresh air ventilator with high ventilation efficiency as claimed in claim 1, wherein the driving mechanism comprises a rotating rod (10), a first bevel gear (11) and two second bevel gears (12), a rotating groove (13) is formed in the side wall of the case (1), the rotating rod (10) is vertically installed in the rotating groove (13) in a rotating mode, the first bevel gear (11) is fixedly sleeved on the rotating rod (10), the two second bevel gears (12) are respectively fixedly sleeved on the two threaded rods (4), the first bevel gear (11) is meshed with the two second bevel gears (12) and connected, one end of the rotating rod (10) penetrates through the rotating groove (13) and is fixedly provided with an adjusting wheel.
3. The ceiling type total-heat fresh air ventilator with high ventilation efficiency as claimed in claim 1, wherein a first magnet (14) is fixedly installed at one end of the protrusion (8) far away from the clamping rod (6), a second magnet (15) is fixedly installed at the bottom wall in the clamping groove (9), and the magnetic poles of the sides of the first magnet (14) and the second magnet (15) close to each other are opposite.
4. The ceiling type total-heat fresh air ventilator with high ventilation efficiency according to claim 1, wherein two sliding grooves (16) are formed in the opening wall of the mounting opening (3) far away from the mounting groove (7), a sliding rod (17) is fixedly mounted in each sliding groove (16), a sliding seat (18) is slidably sleeved on each sliding rod (17), and one ends of the two clamping rods (6) far away from the two sliding blocks (5) are respectively and fixedly connected with the two sliding seats (18).
5. The ceiling type total-heat fresh air ventilator with high ventilation efficiency as claimed in claim 2, wherein a limiting groove (19) is formed at the bottom of the rotating groove (13), a bearing (20) is fixedly sleeved on the rotating rod (10), and the outer ring of the bearing (20) is fixedly connected with the groove wall of the limiting groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059024.XU CN214172461U (en) | 2021-01-11 | 2021-01-11 | Ceiling type full-heat fresh air ventilator with high ventilation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059024.XU CN214172461U (en) | 2021-01-11 | 2021-01-11 | Ceiling type full-heat fresh air ventilator with high ventilation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214172461U true CN214172461U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120059024.XU Active CN214172461U (en) | 2021-01-11 | 2021-01-11 | Ceiling type full-heat fresh air ventilator with high ventilation efficiency |
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| CN (1) | CN214172461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321720A (en) * | 2022-08-16 | 2022-11-11 | 广东益诺欧环保股份有限公司 | Electrolytic device for industrial wastewater resource treatment |
-
2021
- 2021-01-11 CN CN202120059024.XU patent/CN214172461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321720A (en) * | 2022-08-16 | 2022-11-11 | 广东益诺欧环保股份有限公司 | Electrolytic device for industrial wastewater resource treatment |
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