CN213687137U

CN213687137U - Energy-conserving ventilation unit is used in building engineering design

Info

Publication number: CN213687137U
Application number: CN202022961434.1U
Authority: CN
Inventors: 闫朵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-07-13
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses an energy-conserving ventilation unit is used in building engineering design, including the ventilation pipe, the ventilation pipe is cylindricly, and the both ends difference fixedly connected with guard plate of ventilation pipe has seted up a plurality of ventilation hole on the guard plate, fixedly connected with baffle on the inner wall of ventilation pipe, the upper and lower terminal surface difference fixedly connected with wind-guiding mechanism of baffle, is equipped with the drive mechanism who is used for cooperating wind-guiding mechanism to use on the baffle. The utility model provides an only rely on the motor to realize ventilation and the extravagant problem of electric power resource that leads to, the effectual electric power resource of having practiced thrift saves the cost to effectual this ventilation unit's that has improved suitability.

Description

Energy-conserving ventilation unit is used in building engineering design

Technical Field

The utility model relates to a ventilation unit technical field especially relates to an energy-conserving ventilation unit is used in building engineering design.

Background

The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity.

Building ventilation divide into natural draft and mechanical draft, and direct or the back row of purification is outdoor with dirty air in the building to the finger, then the outside fresh air reentries the replenishment to keep indoor air circumstance to accord with sanitary standard, modern buildings adopt mechanical draft mostly, and common building ventilation unit relies on electric power basically at present, drives the fan and ventilates, uses power resource always, can cause the aggravation of power resource consumption.

Therefore, an energy-saving ventilation device for building engineering design is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an energy-saving ventilation device for building engineering design.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving ventilation unit is used in building engineering design, includes the ventilation pipe, the ventilation pipe is cylindricly, the both ends difference fixedly connected with guard plate of ventilation pipe, a plurality of ventilation hole has been seted up on the guard plate, fixedly connected with baffle on the inner wall of ventilation pipe, the upper and lower terminal surface difference fixedly connected with wind-guiding mechanism of baffle, be equipped with the drive mechanism who is used for cooperating wind-guiding mechanism to use on the baffle.

Preferably, the air guide mechanism comprises a supporting plate fixedly connected to the end face of the partition plate, a transmission rod penetrates through the supporting plate and is rotatably connected with the supporting plate, one end of the transmission rod penetrates through the protective plate and extends to the outside of the ventilation pipe, a first fan blade is coaxially and fixedly connected with one end of the transmission rod, threads are carved on the other end of the transmission rod, a second fan blade is coaxially and fixedly connected to the transmission rod, and the second fan blade is located in the ventilation pipe.

Preferably, drive mechanism is including seting up first rectangular hole and two rectangular channels on the baffle, two the rectangular channel sets up respectively in first rectangular hole both sides, sliding connection has the assorted slider with it in the rectangular channel, slider fixedly connected with carries the thing board, it is equipped with the second rectangular hole on the thing board to carry, the up end fixedly connected with biax motor who carries the thing board, a drive shaft of biax motor runs through the baffle, the worm wheel that coaxial fixedly connected with used with screw-thread fit in two drive shafts of biax motor, one side fixedly connected with electric putter who carries the thing board, electric putter's piston rod fixedly connected with fixed block, fixed block and baffle fixed connection.

Preferably, a third rectangular hole is formed in the partition plate, a sponge block is fixedly connected to the inner wall of the third rectangular hole, and the sponge block is rectangular.

Preferably, the outer side wall of the ventilation pipe is fixedly connected with two connecting plates, the two connecting plates are symmetrically arranged by taking the partition plate as a symmetric center, and the connecting plates are provided with threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the ventilation pipe that sets up, the guard plate, the backup pad, the transfer line, first fan leaf, the second fan leaf, first rectangular hole, the rectangular channel, the slider, carry thing board and double-shaft motor's cooperation, in order to reach when outdoor wind scraping, it is rotatory with the second fan leaf to utilize wind-force to drive first fan leaf, when not scraping wind, it is rotatory to utilize double-shaft motor to drive first fan leaf and second fan leaf, carry outdoor fresh air indoor and to indoor air discharge outdoor effect, the electric power resource waste problem that only relies on the motor to realize ventilation and lead to has been solved, the electric power resource has effectually been practiced thrift, and the cost is saved.

2. Through the cooperation of the baffle that sets up, third rectangular hole, sponge piece, first fan leaf and second fan leaf to reach season and the area that air humidity is big, reduce the humidity of air in the air inlet, make and carry indoor air and keep dry and comfortable effect, avoided because air humidity is big, and the indoor part wall body that leads to mildenes and rot and decorate the rusty problem of spare, the effectual suitability that improves this ventilation unit.

Drawings

Fig. 1 is a schematic view of an external structure of an energy-saving ventilation device for architectural engineering design according to the present invention;

fig. 2 is a cross-sectional view of an energy-saving ventilation device for architectural engineering design according to the present invention;

fig. 3 is a schematic view of the internal structure of an energy-saving ventilation device for architectural engineering design according to the present invention;

FIG. 4 is a cross-sectional view of the carrier plate of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

fig. 6 is a partially enlarged view of fig. 3 at B.

In the figure: the fan comprises a ventilation pipe 1, a protection plate 2, a ventilation hole 3, a partition plate 4, an air guide mechanism 5, a transmission mechanism 6, a support plate 7, a transmission rod 8, a first fan blade 9, a thread 10, a second fan blade 11, a first rectangular hole 12, a rectangular groove 13, a sliding block 14, a loading plate 15, a second rectangular hole 16, a double-shaft motor 17, a worm wheel 18, an electric push rod 19, a fixing block 20, a third rectangular hole 21, a sponge block 22, a connecting plate 23 and a threaded hole 24.

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.

Referring to fig. 1-6, an energy-conserving ventilation unit is used in building engineering design, including ventilation pipe 1, ventilation pipe 1 is cylindricly, the fixed mounting and dismantlement of being convenient for, two connecting plates 23 of fixedly connected with on the lateral wall of ventilation pipe 1 for install this ventilation unit on the wall body, two connecting plates 23 use baffle 4 as the symmetrical central symmetry setting, make this ventilation unit installation more stable, set up threaded hole 24 on the connecting plate 23, be used for assembling bolt, make the bolt pass through threaded hole 23 installation fixed to the wall body, increase this ventilation unit and the laminating nature of wall body.

The both ends difference fixedly connected with guard plate 2 of ventilation pipe 1, be used for stopping birds and some plastic bags that float aloft get into inside this ventilation unit, and avoid the conflict of air intake and air exit air current, a plurality of ventilation hole 3 has been seted up on the guard plate 2, be used for bringing external air into this ventilation unit in, and discharge the gas in this ventilation unit through ventilation hole 3, fixedly connected with baffle 4 on the inner wall of ventilation pipe 1, it divides this ventilation unit into two to set up baffle 4, the space of baffle 4 upper end is as the air inlet for indoor transport fresh air, the space of baffle 4 lower extreme is as the air exit of the indoor muddy gas of discharge.

The partition board 4 is provided with a third rectangular hole 21, the inner wall of the third rectangular hole 21 is fixedly connected with a sponge block 22, the sponge block 22 can better adsorb vapor in the air, when the ventilation device brings the outside fresh air to the air inlet in weather or seasons with high air humidity, the air can pass through the sponge block 22 arranged in the ventilation pipe 1, at the moment, the sponge block 22 can adsorb excessive vapor in the outside air, so that the excessive vapor is stored in the sponge block 22, the vapor stored in the sponge block 22 can downwards permeate and diffuse into the air outlet under the action of self gravity, and then the partial vapor is entrained out by the air flowing from the indoor to the outdoor, so that the fresh air entering the indoor keeps certain dryness, the condition of mildew of indoor walls and decoration caused by the influence of high air humidity is avoided, the appearance is influenced, the sponge block 22 is rectangular, the installation is fixed and is dismantled and change conveniently.

The upper end surface and the lower end surface of the partition board 4 are respectively fixedly connected with an air guide mechanism 5, the air guide mechanism 5 comprises a support plate 7 fixedly connected with the end surface of the partition board 4, a first fan blade 9 and a second fan blade 11 which are used for supporting a transmission rod 8 and are fixedly connected, the support plate 7 is provided with the transmission rod 8 in a penetrating way, the transmission rod 8 is rotatably connected with the support plate 7, one end of the transmission rod 8 penetrates through the protection plate 2 and extends to the outside of the ventilation pipe 1, one end of the transmission rod 8 is coaxially and fixedly connected with the first fan blade 9 in order that the tail end of one side of the transmission rod 8 extends out of the ventilation pipe 1, then the first fan blade 9 is arranged at the tail end of the transmission rod, so that the air outside the ventilation pipe 1 can be blown to the first fan blade 9 and drive the first fan blade 9 to rotate, the first fan blade 9 can drive the transmission rod, air outside the ventilation pipe 1 can be brought in, or indoor air can be exhausted outside the ventilation pipe 1, so that the ventilation effect is achieved.

The other end of transfer line 8 is carved with screw thread 10 for the epaxial worm wheel 18 of cooperation double-shaft motor 17 drive, when the drive shaft of double-shaft motor 17 rotates, can drive the worm wheel 18 of fixing at its end and rotate, worm wheel 18 and screw thread 10 cooperation make transfer line 8 take place to rotate, coaxial fixedly connected with second fan leaf 11 on the transfer line 8, second fan leaf 11 is located ventilation pipe 1, thereby drive the second fan leaf 11 of fixedly connected on the transfer line 8 and rotate, make double-shaft motor 17 can drive second fan leaf 11 and accomplish the work of air inlet and exhaust in ventilation pipe 1, the realization is taken the room with outside fresh air and is arranged outside function to the room air.

Be equipped with the drive mechanism 6 that is used for cooperating wind guiding mechanism 5 to use on the baffle 4, drive mechanism 6 is including offering first rectangular hole 12 and two rectangular channels 13 on the baffle 4, first rectangular hole 12 is for letting a drive shaft of double-shaft motor 17 can run through baffle 4 to extend to the position with the transfer line 8 parallel and level that is located in the air exhaust, make the terminal worm wheel 18 of this drive shaft can drive this transfer line 8 through screw 10 and rotate, with indoor gas discharge to the outside of ventilation pipe 1, accomplish the work of airing exhaust.

Also in order to realize the action of driving the dual-shaft motor 17 to realize the front-back displacement under the driving of the object carrying plate 15, when the external wind does not need the dual-shaft motor 17 to provide power, the object carrying plate 15 moves backwards, two driving shafts of the dual-shaft motor 17 are far away from the thread 10 on the rotating rod 8, so that the driving rod 8 rotates under the driving of the first fan 9, thereby driving the second fan blade 11 fixedly connected to the driving rod 8 to rotate, realizing the work that the air inlet in the ventilation pipe 1 sucks external fresh air into the room, and the air outlet discharges indoor air out of the room, when the external wind is not blown, the object carrying plate 15 drives the dual-shaft motor 17 to move forwards, so that the worm wheels 18 on the two driving shafts of the dual-shaft motor 17 are in contact with the thread on the driving rod 8, when the driving shafts of the dual-shaft motor 17 rotate, the worm wheels 18 on the, the transmission rod 8 is driven to rotate, so that the second fan blade 11 fixedly connected to the transmission rod 8 is driven to rotate, and the work of sucking fresh air into the room and exhausting indoor air out of the room is completed.

Two rectangular channels 13 set up respectively in 12 both sides of first rectangular hole, a more steady slip on baffle 4 is used for realizing carrying thing board 15, sliding connection has assorted slider 14 with it in the rectangular channel 13, slider 14 fixedly connected with carries thing board 15, slider 14 slides displacement around rectangular channel 13, thereby drive and carry thing board 15 displacement before the up end of baffle 4, be equipped with second rectangular hole 16 on carrying thing board 15, make a drive shaft of double-shaft motor 17 can run through carrying thing board 15 and baffle 4 through second rectangular hole 16, carry the up end fixedly connected with double-shaft motor 17 of thing board 15, a drive shaft of double-shaft motor 17 runs through baffle 4, and extend to the position that is located the 8 parallel and level of the intraoral transfer line of airing exhaust.

The two driving shafts of the double-shaft motor 17 are coaxially and fixedly connected with worm gears 18 matched with the threads 10, when the driving shafts of the double-shaft motor 17 rotate, the worm gears 18 are driven to rotate, under the matching of the worm wheel 18 and the screw thread 10, the transmission rod 8 is also rotated, thereby driving the second fan blade 11 which is coaxially and fixedly connected with the transmission rod to rotate, so that the fresh air outside the ventilation pipe 1 is brought into the room, and will carry the indoor gas discharge outdoor effect, carry one side fixedly connected with electric putter 19 of thing board 15, for carrying thing board 15 and realizing displacement front and back and provide power source, make and carry thing board 15 can drive biax motor 17 back-and-forth movement, electric putter 19's piston rod fixedly connected with fixed block 20, fixed block 20 and baffle 4 fixed connection, fixed block 20 provides a strong point for electric putter 19's flexible, makes it can accomplish the action of extension and shrink.

The working principle of the utility model is that firstly, the ventilation device is installed and fixed at a proper position through the connecting plate 15 and the threaded hole 24, the end with the fan blades on the protection plate 2 faces outdoors, the end without the fan blades faces indoors and faces indoors, the partition plate 4 is used as a boundary line, the upper half part is an air inlet, the lower half part is an air suction port, and a connecting pipeline is respectively installed on the air suction port, under the condition of outdoor wind scraping at ordinary times, the driving shaft of the double-shaft motor 17 is far away from the transmission rod 8, the worm wheel 18 which is coaxially and fixedly connected on the driving shaft is not contacted with the thread 10 on the transmission rod, the rotation of the transmission rod 8 only depends on the first fan blade 9 arranged outside the ventilation pipe 1 to rotate, when wind scraping, the first fan blade 9 rotates under the driving of air flow, thereby driving the rotating rod 8 and the second fan blade 11 arranged inside the ventilation pipe 1 to rotate, and the outside fresh, and will indoor air discharge outdoor work through the air exit, when the outside does not scrape the wind, electric putter 19 promotes and carries thing board 15 and biaxial motor 17 forward movement, make the coaxial fixed connection's on the drive shaft worm wheel 18 of biaxial motor 17, be connected to the screw thread 10 on the transfer line 8, when the drive shaft of biaxial motor 17 rotates, transfer line 8 and second fan leaf 11 also rotate, realize the effect of ventilating, when the air of air inlet passes through the sponge piece 22, can adsorb the vapor that smugglies in the air, make the air of carrying indoor keep dry, the problem of the mildew of having avoided indoor partial wall body and some fitment parts rusty has, this partial vapor is after being adsorbed by the sponge piece 22, in the air exit under the effect of gravity, be taken out outdoors by the air current.

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

1. The utility model provides an energy-conserving ventilation unit is used in building engineering design, includes ventilation pipe (1), its characterized in that, ventilation pipe (1) is cylindricly, fixedly connected with guard plate (2) respectively at the both ends of ventilation pipe (1), a plurality of ventilation hole (3) have been seted up on guard plate (2), fixedly connected with baffle (4) on the inner wall of ventilation pipe (1), the upper and lower terminal surface difference fixedly connected with wind-guiding mechanism (5) of baffle (4), be equipped with drive mechanism (6) that are used for cooperating wind-guiding mechanism (5) to use on baffle (4).

2. The energy-saving ventilation device for the building engineering design is characterized in that the air guide mechanism (5) comprises a support plate (7) fixedly connected to the end face of the partition plate (4), a transmission rod (8) penetrates through the support plate (7), the transmission rod (8) is rotatably connected with the support plate (7), one end of the transmission rod (8) penetrates through the protection plate (2) and extends to the outside of the ventilation pipe (1), one end of the transmission rod (8) is coaxially and fixedly connected with a first fan blade (9), the other end of the transmission rod (8) is carved with a thread (10), a second fan blade (11) is coaxially and fixedly connected with the transmission rod (8), and the second fan blade (11) is located in the ventilation pipe (1).

3. The energy-saving ventilating device for the building engineering design according to claim 2, wherein the transmission mechanism (6) comprises a first rectangular hole (12) and two rectangular grooves (13) formed in the partition plate (4), the two rectangular grooves (13) are respectively formed in two sides of the first rectangular hole (12), a sliding block (14) matched with the rectangular grooves (13) is connected in the rectangular grooves (13) in a sliding manner, the sliding block (14) is fixedly connected with a carrying plate (15), a second rectangular hole (16) is formed in the carrying plate (15), a double-shaft motor (17) is fixedly connected to the upper end face of the carrying plate (15), one driving shaft of the double-shaft motor (17) penetrates through the partition plate (4), worm gears (18) matched with the threads (10) are coaxially and fixedly connected to the tail ends of the two driving shafts of the double-shaft motor (17), an electric push rod (19) is fixedly connected to one side of the carrying plate (15), the piston rod of the electric push rod (19) is fixedly connected with a fixing block (20), and the fixing block (20) is fixedly connected with the partition plate (4).

4. The energy-saving ventilating device for the building engineering design according to claim 1, wherein a third rectangular hole (21) is formed in the partition plate (4), a sponge block (22) is fixedly connected to the inner wall of the third rectangular hole (21), and the sponge block (22) is rectangular.

5. The energy-saving ventilation device for the building engineering design according to claim 1, characterized in that two connecting plates (23) are fixedly connected to the outer side wall of the ventilation pipe (1), the two connecting plates (23) are symmetrically arranged with the partition plate (4) as the center of symmetry, and the connecting plates (23) are provided with threaded holes (24).