CN212299329U

CN212299329U - Ventilation device for building engineering building

Info

Publication number: CN212299329U
Application number: CN202020795704.3U
Authority: CN
Inventors: 李冰; 王瑞豪; 罗显培
Original assignee: Sichuan Jianglong Construction Engineering Co ltd
Current assignee: Sichuan Jianglong Construction Engineering Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-05
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to a ventilation unit for building engineering construction is built in room, it includes the house, and the lateral wall in house is provided with all with indoor outer air-supply line that is linked together with going out the tuber pipe, all is provided with the fan in air-supply line and the air-out, and the air-supply line is close to indoor one end intercommunication and has many shunt tubess, and the shunt tubess is kept away from the one end of air-supply line and is connected with the lateral wall rotation in house, has seted up a plurality of mouths of blowing on the shunt tubess, and the fixed drive assembly who is provided with the. Outdoor gas enters the room through the air inlet pipe, the flow dividing pipe and the blowing port in sequence, and the driving assembly drives the flow dividing pipe to turn over in a reciprocating mode, so that the blowing port blows air at different indoor angles, and the indoor and outdoor gas exchange efficiency is improved.

Description

Ventilation device for building engineering building

Technical Field

The utility model belongs to the technical field of housing construction's technique and specifically relates to a ventilation unit for building engineering building is built in room.

Background

In hot summer, the indoor and outdoor air flow exchange is insufficient, so that sultry is easily generated, ventilation measures need to be taken for house buildings in order to exhaust indoor turbid air and introduce outdoor fresh air, and the indoor ventilation of the house generally adopts windowing ventilation, fan installation or ventilation fan blades and the like to realize the exchange of indoor and outdoor air.

Currently, like chinese patent utility model patent application publication No. CN209726441U discloses an intelligent ventilation unit for building engineering construction, including the house, the interior diapire fixedly connected with heating block in house, the inside fixedly connected with blast pipe in house, the one end of blast pipe runs through the inside wall in house and extends to the outside in house, the one end fixedly connected with air intake of blast pipe, and one side of heating block is provided with the first motor of fixed connection diapire in the house, and first motor passes through the first fan axle of shaft coupling fixedly connected with. Through mutually supporting of first motor, first impeller and first fan axle, can produce suction to reach the effect of absorbing outdoor air, through mutually supporting of house, first exhaust opening, air intake, blast pipe and air outlet, can reach and make outdoor air get into indoor effect, through mutually supporting of heating block and suction hood, can reach the effect that makes gas rise, the gas of being convenient for gets into the suction hood.

The above prior art solutions have the following drawbacks: because the position of blowing of this ventilation unit air outlet is fixed, it is not enough even with indoor gas mixture to get into indoor fresh air, causes most fresh gas to discharge from the cover of breathing in to outdoor easily, and gas exchange efficiency is not high, and the ventilation effect is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a ventilation unit for building engineering building, it can improve indoor outer gas exchange efficiency, improves the ventilation effect.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a ventilation unit for building engineering construction, includes the house, the lateral wall in house is provided with the air-supply line that all is linked together with indoor outer and goes out the tuber pipe, all be provided with the fan in air-supply line and the air-out pipe, the air-supply line is close to indoor one end intercommunication and has many shunt tubess, the shunt tubess is kept away from the one end of air-supply line and is rotated with the lateral wall in house and be connected, a plurality of mouths of blowing have been seted up on the shunt tubess, the fixed drive assembly who is provided with the reciprocal upset of drive shunt tube.

By adopting the technical scheme, the fan conveys the gas, so that outdoor gas sequentially enters the room through the air inlet pipe, the flow dividing pipe and the air blowing port, the exchange of indoor and outdoor gas is realized, and indoor turbid gas can be discharged to the outside through the air outlet pipe; the drive assembly drives the shunt tubes to do reciprocating turnover motion, so that the air blowing ports supply air to different indoor angles, the exchange efficiency of indoor and outdoor air is improved, and the ventilation effect is improved.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a cylinder fixedly arranged on the side wall of the house, a push rod fixedly connected with one end of the cylinder and a hydraulic rod of the cylinder, and a plurality of turnover rods parallel to each other, one end of each turnover rod is fixedly connected with the flow dividing pipe, a plurality of sliding balls are fixedly arranged on the push rod along the length direction of the push rod, the sliding balls are in one-to-one correspondence with the turnover rods, and an embedded groove connected with the sliding balls in a sliding mode is formed in the side wall of each turnover rod along the length direction of the turnover rod.

Through adopting above-mentioned technical scheme, the cylinder promotes push rod reciprocating motion, and the push rod can drive a plurality of pole that turn over and be rolling over around the shunt tubes, and the relative slip is done at the gomphosis inslot portion to the smooth ball simultaneously, and the shunt tubes is followed the synchronous reciprocal upset of pole that turns over, makes the mouth of blowing blow indoor to different angles, improves the ventilation effect.

The present invention may be further configured in a preferred embodiment as: the air inlet pipe is close to outdoor one end level and sets up, the air inlet pipe is close to outdoor one end inside fixed two separation blades that are provided with, the vent has been seted up on the separation blade, two the vent of separation blade is crisscross the setting from top to bottom, is close to outdoors the vent is located the downside of separation blade.

Through adopting above-mentioned technical scheme, the separation blade can block inside outdoor rainwater gets into the air-supply line, and inside the vent supplied outdoor gas to get into the air-supply line, two separation blades mutually supported blockked the rainwater, can play better water-proof effects.

The present invention may be further configured in a preferred embodiment as: the lower side of the baffle plate is obliquely arranged towards the outside.

Through adopting above-mentioned technical scheme, the separation blade slope sets up, can provide the water conservancy diversion effect to the rainwater, can go out the air-supply line with hitting the rainwater water conservancy diversion on the separation blade, further improves water-proof effects.

The present invention may be further configured in a preferred embodiment as: the port of the air outlet pipe close to the outdoor is arranged downwards.

Through adopting above-mentioned technical scheme, go out the tuber pipe and set up downwards, do not hinder indoor gas discharge outdoor, prevent simultaneously that the rainwater from getting into out intraductal, play waterproof effect.

The present invention may be further configured in a preferred embodiment as: an active carbon filter screen is arranged in the air inlet pipe.

By adopting the technical scheme, when outdoor gas enters the room from the air inlet pipe, the gas is filtered by the activated carbon filter screen, and the activated carbon filter screen adsorbs impurity molecules in the gas, so that the cleanliness of the gas entering the room can be improved.

The present invention may be further configured in a preferred embodiment as: the mouth of blowing is provided with the reposition of redundant personnel pole, reposition of redundant personnel pole and shunt tubes mutually perpendicular.

Through adopting above-mentioned technical scheme, outdoor gas gets into indoor in-process through blowing mouthful, and the reposition of redundant personnel pole is shunted the air current, makes gas divide into two strands, and two strands of gas blow respectively towards and reposition of redundant personnel pipe length direction vertically plane one side, make indoor outer gas misce bene, improve indoor outer gaseous exchange efficiency.

The present invention may be further configured in a preferred embodiment as: the width of the notch of the embedding groove is smaller than the diameter of the sliding ball.

Through adopting above-mentioned technical scheme, the smooth ball is at the inside slip in-process in gomphosis groove, and the notch in gomphosis groove can avoid the smooth ball to break away from the gomphosis groove, makes the push rod be connected with the tilting lever stably, and the push rod can drive the tilting lever and do the upset motion.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the fan conveys gas, outdoor gas enters indoors through the air inlet pipe, the flow dividing pipe and the blowing port in sequence, exchange of indoor and outdoor gas is achieved, indoor turbid gas can be discharged outdoors through the air outlet pipe, the flow dividing pipe is driven by the driving assembly to do reciprocating turnover motion, the blowing port blows air at different indoor angles, exchange efficiency of the indoor and outdoor gas is improved, and accordingly ventilation effect is improved;

2. the air cylinder pushes the push rod to move in a reciprocating mode, the push rod can drive the plurality of turning rods to turn around the flow dividing pipes, the sliding balls slide relatively in the embedding grooves at the same time, and the flow dividing pipes turn synchronously and repeatedly along with the turning rods, so that the air blowing ports blow air at different angles indoors, and the ventilation effect is improved;

3. the separation blade can block inside outdoor rainwater gets into the air-supply line, and inside the vent supplied outdoor gas to get into the air-supply line, two separation blades mutually supported blockked the rainwater, and the separation blade slope sets up, can provide the water conservancy diversion effect to the rainwater, can play the rainwater water conservancy diversion of striking on the separation blade and go out the air-supply line, can play better water-proof effects.

Drawings

FIG. 1 is a schematic sectional view of a ventilating device for a building construction;

FIG. 2 is a partially enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural view of a ventilating device for a building construction.

In the figure, 1, a house; 11. a cylinder; 111. a push rod; 1111. a sliding ball; 2. an air inlet pipe; 21. a shunt tube; 211. an air blowing port; 212. a diverter rod; 213. turning over the rod; 2131. a fitting groove; 22. a baffle plate; 221. a vent; 23. an active carbon filter screen; 24. a fan; 3. and an air outlet pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a ventilation unit for building engineering building, including house 1, air-supply line 2 and play tuber pipe 3 are installed respectively to two relative inside walls in house 1. Two ends of the air inlet pipe 2 are respectively communicated with the indoor and the outdoor, and outdoor air can enter the indoor; two ends of the air outlet pipe 3 are respectively communicated with the indoor space and the outdoor space, and the port of the air outlet pipe 3 close to the indoor space is positioned at the bottom position in the house 1, so that indoor air can be exhausted out of the house. The fans 24 are respectively arranged inside one end of the air outlet pipe 3 close to the indoor space and inside one end of the air inlet pipe 2 close to the outdoor space, and the exchange of indoor and outdoor air is realized by utilizing the operation of the fans 24.

The air inlet pipe 2 is horizontally arranged close to one outdoor section, two circular blocking pieces 22 are fixed on the inner wall of one end of the air inlet pipe 2 close to the outdoor section, the two blocking pieces 22 are arranged at intervals along the length direction of the air inlet pipe 2, and the two blocking pieces 22 are both positioned on one side of the air inlet pipe 2 close to the outdoor side of a fan 24. The arc edge of separation blade 22 and the inner wall reciprocal anchorage of air-supply line 2, the bottom of separation blade 22 sets up towards outdoor one side slope, and semicircular vent 221 has been seted up to one side of separation blade 22, and the vent 221 of two separation blades 22 is crisscross from top to bottom and sets up, and crossing area is zero, and the vent 221 that is in the downside is seted up on being close to outdoor separation blade 22. Outdoor air can enter the room through the two air vents 221, and the two retaining pieces 22 can guide outdoor rainwater, so that the outdoor rainwater is prevented from entering the air inlet pipe 2, and a waterproof effect is achieved.

Install in the air-supply line 2 and carry out filterable active carbon filter screen 23 to gas, active carbon filter screen 23 is located air-supply line 2 interior fan 24 and is close to indoor one side, can adsorb the impurity in the gas, improves the cleanliness factor that gets into indoor gas.

Referring to fig. 2 and 3, one end of the air inlet pipe 2 close to the indoor space is communicated with a plurality of shunt pipes 21, the shunt pipes 21 are located at the top of the house 1, one ends of the shunt pipes 21 are rotatably connected with the air inlet pipe 2, the shunt pipes 21 are horizontally arranged and parallel to each other, and one ends of the shunt pipes 21 far away from the air inlet pipe 2 are rotatably connected with the side wall of the house 1. The wall of the shunt tube 21 is provided with a plurality of blowing openings 211 communicated with the indoor along the length direction, and the fan 24 blows the air in the air inlet tube 2 to the shunt tube 21 and then enters the indoor through the blowing openings 211.

The mouth 211 of blowing is fixed with reposition of redundant personnel pole 212, the both ends of reposition of redundant personnel pole 212 respectively with the relative both sides fixed connection of the mouth 211 of blowing, reposition of redundant personnel pole 212 and shunt tubes 21 mutually perpendicular, and reposition of redundant personnel pole 212 can be separated the air current of the mouth 211 position of blowing, and the air current of the mouth 211 of blowing position can be divided into two strands and blow to indoor, makes indoor outer gas misce bene.

The inner wall of the house 1 is provided with a driving component for driving the plurality of shunt tubes 21 to do reciprocating turnover movement, the driving component comprises an air cylinder 11, a push rod 111 and a plurality of turning rods 213, the turning rods 213 are in one-to-one correspondence with the shunt tubes 21, one end of each turning rod 213 is fixed at one end of each shunt tube 21 far away from the air inlet pipe 2, and the turning rods 213 are perpendicular to the shunt tubes 21. The cylinder 11 is fixedly installed on the inner side wall of the house 1, a hydraulic rod of the cylinder 11 is mutually fixed with one end of the push rod 111, the push rod 111 is horizontally arranged, the side wall of the push rod 111 is fixedly provided with a plurality of sliding balls 1111 along the length direction, and the sliding balls 1111 are in one-to-one correspondence with the turning rods 213.

The side wall of the turning rod 213 is provided with a fitting groove 2131 along the length direction, the sliding ball 1111 is matched and slidably connected with the fitting groove 2131, the width of the fitting groove 2131 at the notch is smaller than the diameter of the sliding ball 1111, and the sliding ball 1111 can be prevented from being separated from the fitting groove 2131. The plurality of turning rods 213 are parallel to each other, the cylinder 11 pushes the push rod 111 to reciprocate the push rod 111 in the longitudinal direction thereof, and the slide ball 1111 slides inside the fitting groove 2131 while the push rod 111 drives the turning rods 213 to turn around the shunt tube 21. When the turning rod 213 is in a vertical state, the sliding ball 1111 slides to one end of the fitting groove 2131 close to the shunt tube 21; when the sliding ball 1111 slides to the end of the fitting groove 2131 away from the shunt tube 21, the tilting lever 213 is tilted. The shunt pipe 21 makes reciprocating turning motion along with the turning rod 213, so that the blowing port 211 can blow air indoors at multiple angles, the indoor air and the outdoor air are uniformly mixed, and the exchange efficiency of the indoor air and the outdoor air is improved.

Referring to fig. 1, one section of the air outlet pipe 3 close to the outdoor is arranged in a curved arc shape, and the air outlet pipe 3 is arranged close to the outdoor port and faces downwards, so that rainwater can be prevented from entering the inside of the air outlet pipe 3, and a waterproof effect is achieved.

The implementation principle of the embodiment is as follows: fan 24 sends air to gas, make outdoor gas pass through air-supply line 2 in proper order, shunt tubes 21 and mouth 211 of blowing get into indoor, cylinder 11 promotes push rod 111 and does reciprocating motion, push rod 111 promotes to turn over pole 213 and is reciprocal turn-over motion around shunt tubes 21, smooth ball 1111 slides in the inside of gomphosis groove 2131 simultaneously, shunt tubes 21 follows to turn over pole 213 and overturn in step, make mouth 211 of blowing can be to blowing indoor at different angles, make indoor outer gas misce bene, the ventilation effect is improved, indoor muddy gas can discharge outdoor through going out tuber pipe 3 afterwards.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a ventilation unit for building engineering building, includes house (1), the lateral wall of house (1) is provided with air-supply line (2) and play tuber pipe (3) that all are linked together with indoor outer, all be provided with fan (24), its characterized in that in air-supply line (2) and the play tuber pipe (3): the utility model discloses a house, including air-supply line (2), air-supply line (2) and house (1), the one end that air-supply line (2) was close to indoor one end intercommunication has many shunt tubes (21), shunt tubes (21) are kept away from air-supply line (2) one end and the lateral wall of house (1) and are rotated and be connected, a plurality of mouths of blowing (211) have been seted up on shunt tubes (21), the fixed drive assembly who drives the reciprocal upset of shunt tubes (21) that is provided with of.

2. A ventilation device for a building construction project building according to claim 1, characterized in that: the driving assembly comprises a cylinder (11) fixedly arranged on the side wall of the house (1), a push rod (111) fixedly connected with one end of the hydraulic rod of the cylinder (11) and a plurality of turnover rods (213) parallel to each other, one end of each turnover rod (213) is fixedly connected with a flow dividing pipe (21), the push rod (111) is fixedly provided with a plurality of sliding balls (1111) along the length direction of the push rod, the sliding balls (1111) are in one-to-one correspondence with the turnover rods (213), and the side wall of each turnover rod (213) is provided with an embedded groove (2131) which is slidably connected with the sliding balls (1111) along the length direction of the side wall of the turnover rod.

3. A ventilation device for a building construction project building according to claim 1, characterized in that: the air inlet pipe (2) is close to the horizontal setting of outdoor one end, air inlet pipe (2) are close to outdoor one end inside fixed and are provided with two separation blades (22), vent (221) have been seted up on separation blade (22), two crisscross setting from top to bottom in vent (221) of separation blade (22) is close to outdoors vent (221) are located the downside of separation blade (22).

4. A ventilation device for a building construction engineering structure according to claim 3, characterized in that: the lower side of the baffle plate (22) is obliquely arranged towards the outdoor.

5. A ventilation device for a building construction project building according to claim 1, characterized in that: the air outlet pipe (3) is arranged downwards close to an outdoor port.

6. A ventilation device for a building construction project building according to claim 1, characterized in that: an active carbon filter screen (23) is arranged in the air inlet pipe (2).

7. A ventilation device for a building construction project building according to claim 1, characterized in that: the air blowing port (211) is provided with a shunt rod (212), and the shunt rod (212) is perpendicular to the shunt pipe (21).

8. A ventilation device for a building construction engineering structure according to claim 2, characterized in that: the width of the notch of the embedding groove (2131) is smaller than the diameter of the sliding ball (1111).