CN214094759U

CN214094759U - Ventilation unit is used to building heating

Info

Publication number: CN214094759U
Application number: CN202022847475.8U
Authority: CN
Inventors: 刘景花
Original assignee: Ruyuan Yao Autonomous County Construction Co
Current assignee: Ruyuan Yao Autonomous County Construction Co
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-31
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a ventilation device for building heating ventilation, the structure of which comprises an air outlet, a ventilation pipe, an air suction port, a filter screen, an anti-mosquito device, a dehumidifying device and an air blower, the lower end of the air outlet is fixedly connected with the upper end of the ventilation pipe, the right end of the ventilation pipe is connected with the left end of the air suction port by a flange, the dehumidifying device can open an opening plate in the dehumidifying device by the external humid air through the suction force of the air blower, then the air is sucked in through the device, the humid air is absorbed by active carbon to fully absorb the water in the air, a fan blade rotates through the suction force of the air blower, when rotating, the fan blade contains a drying agent inside, the humid gas in the air can be secondarily dried, then the air is discharged to the air outlet from the ventilation filter screen in the fan blade, the indoor air is fully dried, when the ventilation device is closed, the opening plate is automatically closed due to the closing of the air blower, after the closing, the entrance of external polluted air and humid air can be reduced.

Description

Ventilation unit is used to building heating

Technical Field

The utility model relates to a building field, specificly a building is warm to be led to and is used ventilation unit.

Background

Heating and ventilation are one component of a building. The method comprises the following steps: the heating-artificial method supplies heat to the room by consuming certain energy, so that the room keeps the temperature required by life or work. The heating system consists of three main parts, namely heat medium preparation (heat source), heat medium conveying and heat medium utilization (heat dissipation equipment). Ventilating: -improving the air environment in the room by ventilation. Air conditioning: creating an air environment that meets the needs of human production, life and scientific experiments is an air conditioning task.

However, in the prior art, the weather in the south is moist and hot, which is particularly obvious in summer, when the outdoor air is brought into the room during ventilation, the indoor air can be moist and moldy, some indoor electromechanical devices, electronic devices, clothes, walls and the like can be damaged, and the moisture of the bottom plate can also enhance and propagate indoor bacteria, so that the indoor air cannot be as fresh as the outside.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a building is warm to be led to and is used ventilation unit.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a ventilation device for building heating ventilation structurally comprises an air outlet, a ventilation pipe, an air suction opening, a filter screen, an anti-mosquito device, a moisture removal device and an air blower, wherein the lower end of the air outlet is fixedly connected with the upper end of the ventilation pipe, the right end of the ventilation pipe is connected with a flange at the left end of the air suction opening, a bolt at the left end of the anti-mosquito device is connected with the right end of the air suction opening, the filter screen is clamped at the right end of the inner wall of the air suction opening, the moisture removal device is movably clamped on the inner wall of the ventilation pipe, the lower end of the air blower is fixedly connected with the lower end of the inner wall of the ventilation pipe, the left end of the air blower is fixedly connected with the left end of the inner wall of the ventilation pipe, the moisture removal device comprises a rolling shaft, a fan blade, an inner wall of the device, an opening plate, a support, activated carbon and a drying agent, the left end of the rolling shaft is in clearance fit with the support, the opening plate is hinged with the left end of the inner wall of the device, the active carbon is clamped and connected to the right end of the inner wall of the device, and the drying agent is clamped and connected with the fan blades.

Furthermore, the support comprises a supporting plate and a supporting frame, the lower end of the supporting plate is connected with the upper end of the supporting frame in a welding mode, and the supporting frame is connected with the rolling shaft in a clearance fit mode.

Furthermore, the fan blade comprises a clamping device and a ventilation filter screen, the clamping device is movably clamped with the drying agent, and the ventilation filter screen is clamped and connected with the inner wall of the fan blade.

Furthermore, the clamping device comprises a first spring, an elastic plate and a second spring, the upper end of the first spring is fixedly connected with the inner wall of the fan blade, the lower end of the first spring is fixedly connected with the upper end of the elastic plate, the upper end of the second spring is fixedly connected with the inner wall of the fan blade, and the lower end of the second spring is fixedly connected with the upper end of the elastic plate.

Furthermore, the mosquito-proof device comprises a mosquito-proof cover, a fixing plate and a screw, the left end of the mosquito-proof cover is welded with the right end of the fixing plate, the screw is connected with the fixing plate through a bolt, and the screw is connected with the inner wall of the air suction opening through a bolt.

Furthermore, the active carbon is clamped and connected in the dehumidifying device by using honeycomb active carbon, so that damp air can be effectively dehumidified.

Furthermore, the drying agent material is a spherical calcium chloride drying agent, the drying effect of the calcium chloride is 8-15 times that of the common drying agent, and the stability is good.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses remove damp device and can open the open close board that removes among the damp device with the suction of outside moist air through the air-blower, inhale in passing through the device with the air afterwards, the water in the moist air process activated carbon's absorption messenger air fully absorbs, the flabellum passes through the suction rotation of air-blower, because the inside drier that contains of flabellum during the rotation, can carry out secondary drying to the humid gas in the air, discharge the air outlet from the ventilation filter screen in the flabellum afterwards, make indoor air fully dry, when ventilation unit closes, because the closing of air-blower makes the open close board automatic closure, reducible external pollution air in the closure back, the entering of humid air.

Drawings

Fig. 1 is the utility model relates to a ventilation unit for building heating ventilation.

Fig. 2 is the utility model relates to a ventilation unit for building heating ventilation's inner structure schematic diagram.

Fig. 3 is a schematic structural view of the ventilation device of the present invention.

Fig. 4 is a schematic front structural view of the bracket of the present invention.

Fig. 5 is a schematic view of the internal structure of the fan blade of the present invention.

Fig. 6 is a partially enlarged schematic view of the clamping device of the present invention.

Fig. 7 is a schematic view of the mosquito-proof device according to the present invention.

In the figure: the device comprises an air outlet-1, a ventilation pipe-2, an air suction opening-3, an anti-mosquito device-4, a filter screen-5, a dehumidifying device-6, an air blower-7, a rolling shaft-61, fan blades-62, a device inner wall-63, an opening plate-64, a bracket-65, activated carbon-66, a supporting plate-651, a supporting frame-652, a clamping device-621, a ventilation filter screen-622, a first spring-221, an elastic plate-222, a second spring-223-an anti-mosquito cover-51, a fixing plate-52 and screws-53.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-7, the utility model provides a ventilation device for heating and ventilation of buildings, the structure of which comprises an air outlet 1, a ventilation pipe 2, an air suction opening 3, a filter screen 4, an anti-mosquito device 5, a dehumidifying device 6 and an air blower 7, wherein the lower end of the air outlet 1 is fixedly connected with the upper end of the ventilation pipe 2, the right end of the ventilation pipe 2 is connected with the left end of the air suction opening 3 by a flange, the left end of the anti-mosquito device 5 is connected with the right end of the air suction opening 3 by a bolt, the filter screen 4 is connected with the right end of the inner wall of the air suction opening 3 in a clamping way, the dehumidifying device 6 is movably clamped on the inner wall of the ventilation pipe 2, the lower end of the air blower 7 is fixedly connected with the lower end of the inner wall of the ventilation pipe 2 in a clamping way, the left end of the air blower 7 is fixedly connected with the left end of the inner wall of the ventilation pipe 2 in a clamping way, the dehumidifying device 6 comprises a rolling shaft 61, a fan blade 62, a device inner wall 63, an opening plate 64, a bracket 65, an activated carbon 66 and a drying agent 67, the left end of the rolling shaft 61 is in clearance fit with the bracket 65, the fan blade 62 is connected with the roller 61 in a welding manner, the opening plate 64 is connected with the left end of the inner wall 63 in a hinged manner, the support 65 is connected with the inner wall 63 in a clamping manner, the activated carbon 66 is connected with the right end of the inner wall 63 in a clamping manner, the drying agent 67 is connected with the fan blade 62 in a clamping manner, the support 65 comprises a support plate 651 and a support frame 652, the lower end of the support plate 651 is connected with the upper end of the support frame 652 in a welding manner, the support frame 652 is connected with the roller 61 in a clearance fit manner, the fan blade 62 comprises a clamping device 621 and a ventilation filter screen 622, the clamping device 621 is movably clamped with the drying agent 67, the ventilation filter screen 622 is connected with the inner wall of the fan blade 62 in a clamping manner, the clamping device 621 comprises a first spring 221, an elastic plate 222 and a second spring 223, the upper end of the first spring 221 is fixedly connected with the inner wall of the fan blade 62, the lower end of the first spring 221 is fixedly connected with the upper end of the elastic plate 222, and the upper end of the second spring 223 is fixedly connected with the inner wall of the fan blade 62, second spring 223 lower extreme and elastic plate 222 upper end are connected fixedly, mosquito-proof device 5 includes mosquito-proof cover 51, fixed plate 52, screw 53, mosquito-proof cover 51 left end and fixed plate 52 right-hand member welded connection, screw 53 and fixed plate 52 bolted connection, screw 53 and inlet scoop 3 inner wall bolted connection.

The working principle of the present invention is explained as follows:

the blower 7 in the ventilation pipe 2 is opened to start the device, the air with dust is filtered by the outside air through the filter screen 4 in the air suction opening 3, the anti-mosquito cover 51 in the anti-mosquito device 5 is fixed through the matching of the fixing plate 52 and the screw 53 to prevent the outside mosquitoes from flying into the device and damaging the filter screen 5 and other equipment in the device, for the dehumidifying device 6 that the outside humid air is sucked into the ventilation pipe 2 from the air suction opening 3, the opening plate 64 in the dehumidifying device 6 is opened through the suction force of the blower 7, the humid air is adsorbed by the active carbon 66, the humidity degree in the air is reduced, the residual humid air is matched with the second spring 223 and the elastic plate 222 in the clamping device 621 in the fan blade 62 to clamp the drying agent 67, and the drying agent 67 cannot fall out of the device due to the rotation of the fan blade 62, the fan blades 62 are rotated by the matching of the rolling shaft 61 and the support 65, a larger gap is formed between the support plate 651 in the support 65 and the support frame 652, so that the fan blades 62 can be conveniently sucked by the air blower 7, the drying agent 67 secondarily dries the residual humid air by the rotation of the fan blades 62, the dried air is discharged into the air blower 7 through the ventilation filter screen 622, the air blower 7 blows the air into the air outlet 1, the room is ventilated, the damage to the wall and other equipment caused by the humid air is avoided, the suction force is lost due to the closing of the air blower 7 when the ventilation device stops working, the opening plate 64 automatically seals the dehumidification device 6 by the attraction force, and the external humid air and dust are prevented from entering the room.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a warm ventilation unit that leads to of building, its structure includes air outlet (1), ventilation pipe (2), inlet scoop (3), filter screen (4), mosquito-proof device (5), removes damp device (6), air-blower (7), its characterized in that:

the lower end of the air outlet (1) is fixedly connected with the upper end of the ventilation pipe (2), the right end of the ventilation pipe (2) is connected with the left end flange of the air suction opening (3), the left end of the mosquito-proof device (5) is connected with the right end of the air suction opening (3) through a bolt, the filter screen (4) is connected with the right end of the inner wall of the air suction opening (3) in a clamping manner, the dehumidifying device (6) is movably clamped on the inner wall of the ventilation pipe (2), the lower end of the air blower (7) is fixedly connected with the lower end of the inner wall of the ventilation pipe (2), and the left end of the air blower (7) is fixedly connected with the left end of the inner wall of the ventilation pipe (2);

remove damp device (6) and include roller bearing (61), flabellum (62), device inner wall (63), open-close board (64), support (65), active carbon (66), drier (67), roller bearing (61) left end is connected with support (65) clearance fit, flabellum (62) welded connection is in roller bearing (61), open-close board (64) and device inner wall (63) left end hinge joint are connected, support (65) and device inner wall (63) block are connected, active carbon (66) block is connected in device inner wall (63) right-hand member, drier (67) are connected with flabellum (62) block.

2. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: the support (65) comprises a support plate (651) and a support frame (652), the lower end of the support plate (651) is connected with the upper end of the support frame (652) in a welding mode, and the support frame (652) is connected with the roller (61) in a clearance fit mode.

3. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: fan blade (62) are including chucking device (621), ventilation filter screen (622), chucking device (621) and drier (67) activity block, ventilation filter screen (622) block is connected in fan blade (62) inner wall.

4. A ventilating device for heating and ventilating buildings according to claim 3, wherein: chucking device (621) includes first spring (221), elastic plate (222), second spring (223), first spring (221) upper end and flabellum (62) inner wall are embedded and are connected, first spring (221) lower extreme and elastic plate (222) upper end are embedded and are connected, second spring (223) upper end and flabellum (62) inner wall are embedded and are connected, second spring (223) lower extreme and elastic plate (222) upper end are embedded and are connected.

5. The ventilating device for heating and ventilating buildings as claimed in claim 1, wherein: mosquito-proof device (5) are including mosquito-proof cover (51), fixed plate (52), screw (53), mosquito-proof cover (51) left end and fixed plate (52) right-hand member welded connection, screw (53) and fixed plate (52) bolted connection, screw (53) and inlet scoop (3) inner wall bolted connection.