CN210568986U

CN210568986U - Energy-saving ventilation unit for building

Info

Publication number: CN210568986U
Application number: CN201921717643.2U
Authority: CN
Inventors: 李天�; 王建文
Original assignee: North China Electric Power University
Current assignee: North China Electric Power University
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-19
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to the technical field of building energy-saving equipment design, and discloses an energy-saving ventilation device for buildings, which comprises an air inlet, an air outlet and an air conduit; the top of the vertical section of the ventilation pipeline is fixedly provided with a group of pipe orifices, the bottom of the pipe orifices is communicated with an air inlet pipe, a refrigerator is fixedly arranged inside the case, the right end part of the supporting plate is fixedly arranged outside the ventilation pipeline, the left end part of the air inlet pipe is detachably arranged on the upper part of the right side of the refrigerator, an output pipe on the lower part of the right side of the refrigerator is detachably communicated on an air outlet pipe fixed on the inner wall of the ventilation pipeline, the right side of the ventilation pipeline positioned on the lower side of the air outlet pipe is rotatably connected with two groups of power-; the outer top of air pipe has a set of solar cell panel through support column fixed support. The utility model has the advantages that: the all-round ventilation heat dissipation adopts cold wind cooling effectual, fast, energy-concerving and environment-protective.

Description

Energy-saving ventilation unit for building

Technical Field

The utility model relates to a building energy saving equipment designs technical field, specifically is an energy-saving ventilation unit for building.

Background

Energy conservation and environmental protection are deeply applied to various industries, and building equipment engineering comprises hydrodynamics and heat transfer science, building water supply and drainage engineering, heating and ventilation, air conditioning and gas supply, building electricity and other parts, and relates to the fields of building water supply, drainage, hot water, fire fighting, heating, ventilation, air conditioning, gas, illumination, power supply and distribution and the like.

Chinese patent (publication No. CN 203928263U, bulletin date 2014.11.05) discloses an energy-saving building ventilation device, which comprises a ventilation box, wherein a fixed rod is arranged in the ventilation box, a positive backstop and a negative backstop are arranged on two sides of the fixed rod, fan blades are arranged on the end parts of the positive backstop and the negative backstop, an arc-shaped backflow plate is arranged in the ventilation box, a ventilation pipe is arranged at the lower end of the ventilation box, the fixed rod is arranged at the lower end of the ventilation pipe, and a heating pipe is arranged on the fixed rod. The device can't be quick to the inside upper and lower side of building through carrying out ventilation cooling and handling to under the comparatively hot condition of external weather, use natural wind to be unfavorable for the reduction of heat and temperature in the building.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-saving ventilation unit for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving ventilation device for buildings comprises an air inlet, an air outlet and a ventilation pipeline; the inside of the air inlet is communicated with a ventilating duct with an L-shaped structure, the top of the vertical section of the ventilating duct is fixedly provided with a group of pipe orifices, the bottom of each pipe orifice is communicated with an air inlet pipe, the left end of each air inlet pipe extends into the inside of a case fixed on the outer wall of the left side of the ventilating duct, the bottom of the case is supported by a supporting plate, a refrigerator is fixedly arranged in the case, the right end part of the supporting plate is fixedly arranged on the outer side of the ventilating duct, and the left side of the case, the refrigerator in the case is convenient to replace by arranging the case door, the left end part of the air inlet pipe is detachably arranged at the upper part of the right side of the refrigerator, the output pipe at the lower part of the right side of the refrigerator is detachably communicated on the air outlet pipe fixed on the inner wall of the ventilation pipeline, the air in the ventilation pipeline is input into the refrigerator through the pipe orifice, then is cooled through the refrigerator, and continues to flow to the lower side of the ventilation pipeline through the air outlet pipe. Through the gas with the input cooling processing, be convenient for improve the device to the inside radiating effect of building.

The right side that is located the air pipe downside of air-out rotates in vertical direction and is connected with two sets of helping hand fans, and the inside air of air pipe can drive the helping hand fan and rotate when flowing downwards to can carry out ventilation cooling through the higher position of helping hand fan inputing the building inside in advance with the air of part. The arrangement of helping hand fan promotes some gas to get into the building inside simultaneously, also can accelerate the flow of the inside air of air pipe. The air outlet has been seted up on ventilation pipe's bottom right side, inputs the air simultaneously from the downside and the upside of building respectively through air outlet, helping hand fan, is convenient for quick mediation building inside air.

Air pipe's outer top has a set of solar cell panel through support column fixed support, and solar cell panel's downside electric connection has the electricity storage box, electricity storage box and quick-witted case electric connection, and the electric energy is converted into to the solar energy, then stores in the electricity storage box, and then supplies the inside use of air pipe, provides the energy through setting up solar cell panel, has improved the device's energy-conserving effect.

As a further aspect of the present invention: the air inlet is arranged to be a transverse horn-shaped structure so as to facilitate the rapid entering of air.

As a further aspect of the present invention: and a group of vertical filter screens for filtering impurities in the air are fixedly arranged on the inner side of the air inlet.

As a further aspect of the present invention: and a group of wind shields for blocking the air from flowing upwards are fixedly mounted on the upper side of the air outlet pipe.

As a further aspect of the present invention: a group of first guide plates are fixedly mounted on the right side of the inner top of the ventilation pipeline, and the first guide plates are used for guiding air to flow to the lower side of the ventilation pipeline. A set of second guide plate is fixedly mounted on the left side of the ventilating duct corresponding to the air outlet, and the air can be conveniently and quickly input to the lower side of the interior of the building through the air outlet under the guide effect of the second guide plate.

Compared with the prior art, the beneficial effects of the utility model are that: the pipe orifice, the case, the power-assisted fan and the air outlet are arranged, so that natural air can be cooled conveniently, and then the natural air is input from the upper side and the lower side of the building, so that the ventilation and heat dissipation treatment can be rapidly performed on the interior of the building; the solar cell panel is arranged to provide energy, so that the energy-saving effect of the device is improved. The utility model has the advantages that: the all-round ventilation heat dissipation adopts cold wind cooling effectual, fast, energy-concerving and environment-protective.

Drawings

Fig. 1 is a schematic structural view of an energy-saving ventilating device for a building.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic structural view of a power-assisted fan in an energy-saving ventilating device for a building.

Wherein: the air conditioner comprises an air inlet 10, a filter screen 11, a first guide plate 12, a solar cell panel 13, an electricity storage box 14, a pipe orifice 15, a case 16, a case door 17, a support plate 18, a power-assisted fan 19, an air outlet 20, a second guide plate 21, an air inlet pipe 22, a refrigerator 23, an air outlet pipe 24, a wind shield 25 and a ventilation pipeline 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, an energy-saving ventilation device for buildings includes an air inlet 10, an air outlet 20, and a ventilation duct 26; the air inlet 10 is configured as a transverse trumpet structure to facilitate rapid air entry. The inside of the air inlet 10 is communicated with a ventilation pipeline 26 which is of a similar L-shaped structure, and the inner side of the air inlet 10 is fixedly provided with a group of vertical filter screens 11 for filtering impurities in air. A group of nozzles 15 are fixedly installed at the top of the vertical section of the ventilation duct 26, the bottom of the nozzle 15 is communicated with an air inlet pipe 22, the left end of the air inlet pipe 22 extends into the inside of a case 16 fixed on the outer wall of the left side of the ventilation duct 26, the bottom of the case 16 is supported by a support plate 18, a refrigerator 23 is fixedly arranged inside the case 16, the right end of the support plate 18 is fixedly installed at the outer side of the ventilation duct 26, the left side of the case 16 is hinged with a case door 17, the refrigerator 23 inside the case 16 is convenient to replace by arranging the case door 17, the left end of the air inlet pipe 22 is detachably installed at the upper part of the right side of the refrigerator 23, an output pipe at the lower part of the right side of the refrigerator 23 is detachably communicated on an air outlet pipe 24 fixed on the inner wall of the, the air continues to flow through the outlet duct 24 to the underside of the ventilation duct 26. Through the gas with the input cooling processing, be convenient for improve the device to the inside radiating effect of building. And a group of wind shields 25 for blocking the air from flowing upwards are fixedly arranged on the upper side of the air outlet pipe 24.

The right side of the ventilation duct 26 positioned on the lower side of the air outlet pipe 24 is rotatably connected with two groups of power-assisted fans 19 in the vertical direction, and when air in the ventilation duct 26 flows downwards, the power-assisted fans 19 can be driven to rotate, so that part of air can be input to a higher position in the building in advance through the power-assisted fans 19 for ventilation and heat dissipation. The provision of the booster fan 19 can accelerate the flow of air inside the ventilation duct 26 while promoting the entry of a part of the air into the building. The air outlet 20 is formed in the right side of the bottom of the ventilation pipeline 26, and air is simultaneously input from the lower side and the upper side of the building through the air outlet 20 and the power-assisted fan 19, so that the air inside the building can be conveniently and quickly dredged.

The outer top of air pipe 26 has a set of solar cell panel 13 through support column fixed support, solar cell panel 13's downside electric connection has electricity storage box 14, electricity storage box 14 and quick-witted case 16 electric connection, change solar energy into the electric energy through solar cell panel 13, then the storage is in electricity storage box 14, and then supply the inside use of air pipe 26, provide the energy through setting up solar cell panel 13, the energy-conserving effect of the device has been improved.

The utility model discloses a theory of operation is: through filter screen 11 with natural air input to ventilation pipe 26 in, then through the guide effect of first deflector 12, enter into mouth of pipe 15, then through the cooling of the inside refrigerator 23 of quick-witted case 16, then export through air-out pipe 24, and then downward through helping hand fan 19 and air outlet 20 respectively input the last downside of building, and then carry out ventilation cooling to the inside of building.

Example two

In the first embodiment, a set of first guide plates 12 is fixedly mounted on the right side of the inner top of the ventilation duct 26, and the first guide plates 12 are arranged to guide the air to flow to the lower side of the ventilation duct 26. A set of second guide plates 21 is fixedly mounted on the left side of the ventilation duct 26 corresponding to the air outlet 20, and the air is conveniently and quickly input to the lower side of the interior of the building through the air outlet 20 by the guide effect of the second guide plates 21.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An energy-saving ventilation device for buildings comprises an air inlet (10), an air outlet (20) and a ventilation pipeline (26); the inside intercommunication of air intake (10) has air pipe (26) that is the type L structure of class, its characterized in that, air pipe (26) vertical section top fixed mounting have a set of mouth of pipe (15), the bottom intercommunication of mouth of pipe (15) has air-supply line (22), the left side end of air-supply line (22) stretches into the inside of fixing chassis (16) on air pipe (26) left side outer wall, the bottom of chassis (16) is supported through backup pad (18), the inside fixed refrigerator (23) that is provided with of chassis (16), the right-hand member fixed mounting of backup pad (18) is in the outside of air pipe (26), the left side of chassis (16) articulates there is chamber door (17), the left end detachable the installing in the right side upper portion of refrigerator (23) of air-supply line (22), the detachable intercommunication of the lower part output tube in right side of refrigerator (23) is on air-out pipe (24) fixed on air pipe, the right side of a ventilation pipeline (26) positioned at the lower side of the air outlet pipe (24) is rotatably connected with two groups of power-assisted fans (19) in the vertical direction, and the right side of the bottom of the ventilation pipeline (26) is provided with an air outlet (20); the outer top of air pipe (26) is passed through support column fixed support and is had a set of solar cell panel (13), and the downside electric connection of solar cell panel (13) has electricity storage box (14), electricity storage box (14) and quick-witted case (16) electric connection.

2. The energy-saving ventilating device for buildings as claimed in claim 1, wherein the air inlet (10) is configured as a transverse trumpet-shaped structure.

3. The energy-saving ventilating device for buildings as claimed in claim 2, wherein a set of vertical filtering nets (11) for filtering impurities in the air is fixedly installed at the inner side of the air inlet (10).

4. The energy-saving ventilating device for buildings according to claim 3, wherein a set of wind shields (25) for blocking the air from flowing upwards are fixedly installed on the upper side of the air outlet pipe (24).

5. The energy-saving ventilating device for buildings according to claim 4, wherein a set of first guide plates (12) are fixedly installed at the right side of the inner top of the ventilating duct (26).

6. The energy-saving ventilating device for buildings as claimed in any one of claims 1 to 5, wherein a set of second guiding plates (21) is fixedly installed at the left side of the ventilating duct (26) corresponding to the air outlet (20).