CN112594830A - Indoor fresh air ventilation and haze removal system - Google Patents
Indoor fresh air ventilation and haze removal system Download PDFInfo
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- CN112594830A CN112594830A CN202011501627.7A CN202011501627A CN112594830A CN 112594830 A CN112594830 A CN 112594830A CN 202011501627 A CN202011501627 A CN 202011501627A CN 112594830 A CN112594830 A CN 112594830A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to an indoor fresh air ventilation haze-removing system, belonging to the technical field of indoor fresh air ventilation equipment, comprising a fresh air ventilator arranged indoors, an air outlet pipeline and an air inlet pipeline arranged indoors, and an installation structure used for installing the fresh air ventilator on an indoor roof; the mounting structure can make the fresh air ventilator slide close to or far away from the indoor roof direction, connecting structures are arranged between the air inlet pipeline and the air inlet of the fresh air ventilator and between the air outlet pipeline and the air outlet of the fresh air ventilator, and the connecting structures enable the air inlet pipeline to be communicated with the air inlet of the fresh air ventilator, and the air outlet pipeline to be detachably connected with the air outlet of the fresh air ventilator. When the maintenance worker overhauls the fresh air ventilator, reduce fresh air ventilator's work earlier, improve the convenience and the security of maintenance worker during operation.
Description
Technical Field
The application relates to the field of indoor fresh air ventilation equipment, in particular to an indoor fresh air ventilation haze removal system.
Background
Fresh air ventilation equipment establishes in inclosed indoor, through with outside air suction indoor, sends out outdoor mode with the room air simultaneously, forms the air flow indoor to guarantee the quality of room air, the air of the indoor pollution of discharge, and still can set up functions such as filtration, disinfect, heating, oxygenation in air inlet department, in order to reach and remove haze bactericidal lamp effect to sending into indoor air.
At present, fresh air ventilation equipment is generally installed together with the furred ceiling on indoor roof, when overhauing it, need detect the workman and use the instrument of ascending a height to climb to the eminence and overhaul work, and it is inconvenient to overhaul workman's operation, and the security is lower moreover.
Disclosure of Invention
In order to overhaul and maintain indoor air regenerating device, the safety of overhaul workers is improved, and the application provides an indoor fresh air ventilating and haze removing system.
The application provides a pair of indoor fresh air takes a breath and removes haze system adopts following technical scheme:
an indoor fresh air ventilation and haze removal system comprises a fresh air ventilator arranged indoors, an air outlet pipeline and an air inlet pipeline which are arranged indoors, and an installation structure for installing the fresh air ventilator on an indoor roof; the mounting structure can make the fresh air ventilator slide close to or far away from the indoor roof direction, connecting structures are arranged between the air inlet pipeline and the air inlet of the fresh air ventilator and between the air outlet pipeline and the air outlet of the fresh air ventilator, and the connecting structures enable the air inlet pipeline to be communicated with the air inlet of the fresh air ventilator, and the air outlet pipeline to be detachably connected with the air outlet of the fresh air ventilator.
Through adopting above-mentioned technical scheme, fresh air ventilator during operation, with outdoor air process intake line suction indoor, simultaneously with indoor air process air-out pipeline take out indoorly, make the air at indoor circulation, reach the effect that the air flows. When the maintenance worker overhauls the fresh air ventilator, earlier with the air-supply line with go out the pipeline and break off with the fresh air ventilator, rethread mounting structure control fresh air ventilator descends, after the high reduction of fresh air ventilator, the maintenance worker can be convenient overhauls it, need not to climb high instrument with the help of ladders etc. has improved the convenience and the security of overhauing the fresh air ventilator.
Optionally, the mounting structure includes a roof plate mounted on the indoor roof, a mounting plate disposed below the roof plate, and a forklift disposed between the roof plate and the mounting plate, and the fresh air ventilator is mounted on a bottom surface of the mounting plate.
Through adopting above-mentioned technical scheme, use the lift of fork lift drive mounting panel, realize fresh air ventilator's lift, and fork lift's the load strength that can bear is great, makes fresh air ventilator's lift action more stable.
Optionally, the mounting structure includes a top plate mounted on the indoor roof, a mounting plate disposed below the top plate, a winch rotatably connected to the top plate, a driving motor driving the winch to rotate, and a lifting rope wound on the winch, one end of the lifting rope extends out of the winch and is fixedly connected to the mounting plate, and the fresh air ventilator is mounted on the bottom surface of the mounting plate.
Through adopting above-mentioned technical scheme, when drive fresh air ventilator goes up and down, start driving motor, driving motor drives the capstan winch and rotates, makes the lifting rope by the drive of capstan winch down and remove, when the capstan winch rotates to make the lifting rope shift out from the capstan winch gradually, mounting panel and fresh air ventilator gravity down move, otherwise, when the capstan winch rotates to make the lifting rope twine on the capstan winch, lifting rope pulling mounting panel and fresh air ventilator rebound, overall structure is simple, control mode is convenient, the practicality is higher.
Optionally, the mounting plate is further rotatably connected with a fixed pulley, and the lifting rope is wound over the fixed pulley and then connected to the mounting plate.
Through adopting above-mentioned technical scheme, the pulling force direction that messenger's mounting panel and fresh air ventilator produced the lifting rope changes is moved towards to the lifting rope that the fixed pulley changes, and the capstan winch can directly not receive the action of gravity of whole mounting panel and fresh air ventilator, alleviates the load that the capstan winch bore, makes the rotation of capstan winch more smooth and easy.
Optionally, the capstan winch quantity has a plurality ofly, is equipped with link gear between a plurality of capstans and the driving motor, driving motor passes through link gear and drives all capstan winch synchronous rotation, each winding lifting rope all with mounting panel fixed connection on the capstan winch, the fixed point of lifting rope and mounting panel is along the circumference distribution of mounting panel and fresh air ventilator focus.
By adopting the technical scheme, the gravity of the mounting plate and the fresh air ventilator can be equally distributed to all the lifting ropes, the tensile force borne by any one lifting rope is reduced, and the stability is improved; and under the action of the linkage mechanism, one driving motor drives all winches to synchronously rotate at the same time, namely all lifting ropes are controlled to move simultaneously, so that the moving distance of each lifting rope is ensured to be consistent, and the pose of the mounting plate in the lifting process is kept unchanged.
Optionally, the linkage mechanism includes a spur gear fixedly arranged at one end of the winch and a crown gear fixedly arranged on an output shaft of the driving motor, and all the spur gears are engaged with the crown gear.
By adopting the technical scheme, when the driving motor rotates, the crown gear is driven to rotate, and the crown gear drives all the straight gears meshed with the crown gear to synchronously rotate in the same direction, so that the synchronous rotation in the same direction of a plurality of winches is realized.
Optionally, the connecting structure includes a fixed flange, a moving flange arranged on one side of the fixed flange, a telescopic pipe arranged between the fixed flange and the moving flange, and a connecting flange abutting against one side of the moving flange away from the fixed flange; the fixed flange is connected with an air inlet pipeline or an air outlet pipeline, so that the telescopic pipe is communicated with the air inlet pipeline or the air outlet pipeline; the connecting flange is connected with an air inlet or an air outlet of the fresh air ventilator, and the connecting structure further comprises a driving piece which is used for driving the moving flange to move towards one side far away from the connecting flange.
By adopting the technical scheme, in the working process of the fresh air ventilator, air sequentially passes through the fixed flange, the telescopic pipe, the moving flange and the connecting flange to realize the communication between the air inlet pipeline and the air outlet pipeline and the fresh air ventilator; when the maintenance work is carried out to the fresh air ventilator, start the driving piece, the driving piece drives the slip that moving flange wants to keep away from flange one side, make moving flange and flange looks mutual separation, intake stack and air-out pipeline all separate with the fresh air ventilator this moment, then reuse elevating gear reduce fresh air ventilator's height can, treat fresh air ventilator and resume initial height after, the driving piece drives moving flange butt again on flange, can realize the intercommunication between intake stack and air-out pipeline and the fresh air ventilator.
Optionally, a sealing ring is fixedly arranged on the side wall, away from the fixed flange, of the moving flange, a sealing groove is formed in the side wall, away from the fresh air ventilator, of the connecting flange, and the sealing ring is extruded in the sealing groove.
Through adopting above-mentioned technical scheme, extrude the sealing washer back in the seal groove, through the elasticity of sealing washer self, can expand the seal groove to make the space between moving flange and the flange reduce, improve the leakproofness of both junctions, make the air be difficult for spilling over from both junctions.
Optionally, a guide rod is fixedly arranged on the fixed flange, and the guide rod penetrates through the movable flange and is connected with the movable flange in a sliding manner.
Through adopting above-mentioned technical scheme, when moving the flange and removing, can remove along the direction of guide bar, play the guide effect to the moving direction that removes the flange, guarantee that the direction that removes each time of removing the flange is unanimous, make that remove the flange can be accurate with flange connection position alignment.
Optionally, the guide bar is sleeved with a spring, the spring abuts between the fixed flange and the movable flange, and when the movable flange abuts against the connecting flange, the spring is in a compressed state.
Through adopting above-mentioned technical scheme, the spring gives moving flange a thrust towards flange one side, increases moving flange to flange's pressure, reduces the gap of these two, has improved leakproofness and joint strength, can also absorb the vibration that the air produced when through, improves stability.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fresh air ventilator is installed indoors, so that the function of indoor air flow is realized, the indoor air quality is ensured, when the fresh air ventilator is overhauled, the height of the fresh air ventilator is reduced through the installation structure, overhaul workers can conveniently conduct overhaul operation, and convenience and safety are improved;
2. the lifting of the fresh air ventilator is realized by the movement of a plurality of lifting ropes, the plurality of lifting ropes are used for uniformly dividing the whole weight of the fresh air ventilator, and the movement distance of each lifting rope is ensured to be consistent through a linkage mechanism, so that the lifting process of the fresh air ventilator is more stable;
3. through the removal of moving flange, realize the air inlet pipeline and go out the air intake of air-conditioning fan and the air outlet between be connected dismantled, simple structure is practical, and joint strength and leakproofness are all better.
Drawings
Fig. 1 is a schematic configuration diagram showing a fresh air ventilation and haze removal system according to embodiment 1 of the present application.
Fig. 2 is a partial view showing the mounting structure in embodiment 1.
Fig. 3 is a partial view showing a connection structure.
Fig. 4 is a partial sectional view showing the connection structure.
Fig. 5 is a partial view showing a mounting structure in embodiment 2 of the present application.
Fig. 6 is a partial view showing a connection relationship between the link mechanism and the drive motor.
Description of reference numerals: 1. a fresh air ventilator; 2. an air outlet pipeline; 3. an air inlet pipeline; 4. a mounting structure; 5. a connecting structure; 41. a top plate; 42. mounting a plate; 43. a forklift; 44. a winch; 441. a lifting rope; 442. a fixed pulley; 45. a linkage mechanism; 451. a spur gear; 452. a crown gear; 46. a drive motor; 51. a fixed flange; 511. a guide bar; 512. a spring; 52. moving the flange; 521. a seal ring; 53. a telescopic pipe; 54. a connecting flange; 541. a sealing groove; 55. a drive member.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses indoor fresh air ventilation haze removal system.
Referring to fig. 1, the fresh air ventilation and haze removal system comprises a fresh air ventilator 1 installed on an indoor roof, an air outlet pipeline 2 and an air inlet pipeline 3 installed on the indoor roof, and an installation structure 4 arranged between the fresh air ventilator 1 and the indoor roof, wherein the installation structure 4 is used for installing the fresh air ventilator 1 on the indoor roof and can drive the fresh air ventilator 1 to move in the vertical direction; the air outlet pipeline 2 and the air inlet pipeline 3 are both fixed on an indoor roof by adopting a plurality of suspenders, the air outlet pipeline 2 is connected with an air outlet of the fresh air ventilator 1, and the air inlet pipeline 3 is connected with an air inlet of the fresh air ventilator 1; connecting structures 5 are arranged between the air inlet pipeline 3 and the air inlet of the fresh air ventilator 1 and between the air outlet pipeline 2 and the air outlet of the fresh air ventilator 1, and the connecting structures 5 enable the air inlet pipeline 3 to be communicated with the air inlet of the fresh air ventilator 1 and the air outlet pipeline 2 to be detachably connected with the air outlet of the fresh air ventilator 1.
When the fresh air ventilator 1 works, outdoor air is pumped into a room through the air inlet pipeline 3, and indoor air is pumped out of the room through the air outlet pipeline 2, so that the air circulates in the room, and the air flowing effect is achieved. When the maintenance workman overhauls fresh air ventilator 1, earlier with air-supply line 3 and air-out pipeline 2 and fresh air ventilator 1 disconnection, rethread mounting structure 4 control fresh air ventilator 1 descends, behind the high reduction of fresh air ventilator 1, the maintenance workman can be convenient overhauls it work, need not to climb the height instrument with the help of ladders etc. has improved the convenience and the security of overhauing fresh air ventilator 1.
Referring to fig. 1 and 2, the mounting mechanism includes a top plate 41 mounted on an indoor roof, a mounting plate 42 disposed below the top plate 41, and a forklift 43 disposed between the top plate 41 and the mounting plate 42, the top plate 41 and the mounting plate 42 are both disposed along a horizontal direction, the top plate 41 is also fixed on the indoor roof through a plurality of suspenders, and the fresh air ventilator 1 is fixed on a bottom surface of the mounting plate 42, i.e., the function of driving the fresh air ventilator 1 to ascend and descend is achieved through operation of the forklift 43. The fork lift 43 has the advantages of simple structure, convenient installation, stable operation and large driving distance, and can ensure the stability of the fresh air ventilator 1 during working and ensure the high stability of the fresh air ventilator 1 in the lifting process.
Referring to fig. 1, the connection structure 5 on the air inlet duct 3 is the same as the connection structure 5 on the air outlet duct 2, and the air inlet duct 3 is taken as an example for detailed description:
referring to fig. 1 and 3, the connection structure 5 includes a fixed flange 51, a movable flange 52 provided on one side of the fixed flange 51, a telescopic pipe 53 provided between the fixed flange 51 and the movable flange 52, a connection flange 54 abutting on one side of the movable flange 52 away from the fixed flange 51, and a driving member 55 driving the movable flange 52 to move towards the side away from the connection flange 54; the shapes of the fixed flange 51, the moving flange 52 and the connecting flange 54 are the same as those of the air inlet duct 3, and in this embodiment, the cross section of the air inlet duct 3 is square, that is, the fixed flange 51, the moving flange 52 and the connecting flange 54 are also square. The fixed flange 51 is fixed on the outlet of the air inlet pipeline 3 through a plurality of bolts, and the connecting flange 54 is also fixed on the air inlet of the fresh air ventilator 1 through a plurality of bolts; the telescopic pipe 53 has a telescopic function, and one end of the telescopic pipe 53 is fixed on the air inlet pipe 3 together with the fixed flange 51, and the other end can be fixed with the moving flange 52, so that the length of the telescopic pipe 53 can be changed when the moving flange 52 moves.
When the fresh air ventilator 1 works normally, the telescopic pipe 53 communicates the air inlet pipeline 3 with the air inlet of the fresh air ventilator 1, so that air can flow into the fresh air ventilator 1 from the air inlet pipeline 3; when the fresh air ventilator 1 needs to be lowered, the driving part 55 is used for driving the moving flange 52 to move to the side away from the connecting flange 54, at this time, the telescopic pipe 53 is contracted, the moving flange 52 and the connecting flange 54 are separated from each other, and at this time, the fresh air ventilator 1 can be lowered; after the maintenance work of the fresh air ventilator 1 is completed, the fresh air ventilator 1 recovers the initial height, and the driving member 55 drives the moving flange 52 to abut against the connecting flange 54 again, so that the air inlet pipeline 3, the air outlet pipeline 2 and the fresh air ventilator 1 can be communicated.
Referring to fig. 3, the driving member 55 is an electric push rod, a cylinder of the electric push rod is fixedly disposed on the fixed flange 51, a piston rod of the electric push rod extends out of the cylinder and is fixedly connected to the moving flange 52, and the movement of the moving flange 52 can be controlled by the extension and contraction of the piston rod of the electric push rod. Electric putter has the advantage that control accuracy is high, guarantees that moving flange 52 can be accurate butt to mounting flange 51 on, and electric putter has the auto-lock nature, and moving flange 52 can't remove by oneself, improves moving flange 52 and flange 54's joint strength.
Referring to fig. 4, in order to increase the sealing performance between the moving flange 52 and the connecting flange 54 and prevent air from leaking from the gap between the moving flange 52 and the connecting flange 54, a sealing ring 521 is fixedly arranged on the side wall of the moving flange 52 away from the fixed flange 51, a sealing groove 541 is formed in the side wall of the connecting flange 54 away from the fresh air ventilator 1, after the moving flange 52 abuts against the surface of the connecting flange 54, the sealing ring 521 is just extruded in the sealing groove 541, and the sealing ring 521 is inflated to the whole sealing groove 541, so that the gap between the moving flange 52 and the connecting flange 54 is reduced, and the sealing performance of the joint between the moving flange 52 and the.
Referring to fig. 3 and 4, the extension pipe 53 is a corrugated pipe, which realizes an extension function by its own folding corrugated structure and communicates the air inlet pipe 3 with the air inlet of the fresh air ventilator 1.
Referring to fig. 3 and 4, since the corrugated pipe is easily inclined during the movement process, a plurality of guide rods 511 are fixedly arranged on the fixed flange 51, the guide rods 511 are perpendicular to the surface of the fixed flange 51, one end of each guide rod 511 far away from the fixed flange 51 penetrates through the movable flange 52 and is connected with the movable flange in a sliding manner, and the corrugated pipe is arranged between the guide rods 511. The guide rod 511 plays a role in guiding the moving direction of the moving flange 52, so that the moving direction of the bellows is consistent when the bellows extends and retracts, and the moving flange 52 can be accurately aligned with the connecting flange 54.
Referring to fig. 4, the guide rod 511 is fitted with a spring 512, and when the spring 512 abuts between the fixed flange 51 and the moving flange 52 abuts against the connecting flange 54, the spring 512 is compressed. The spring 512 provides a pushing force to the moving flange 52 towards the connecting flange 54, so that the pressure of the moving flange 52 on the connecting flange 54 is increased, the gap between the moving flange and the connecting flange is reduced, the sealing performance and the connecting strength are improved, vibration generated when air passes through can be absorbed, and the stability is improved.
The implementation principle of the embodiment 1 of the application is as follows: need overhaul the during operation to air inlet ventilator, start electric putter earlier, make electric putter drive and remove flange 52 and fixed flange 51 separation, restart fork lift 43, with fresh air ventilator 1's high reduction, make the maintenance workman need not to overhaul the work in position higher department, improved convenience and security when overhauing fresh air ventilator 1.
Referring to fig. 5 and 6, the mounting structure 4 includes a top plate 41 mounted on an indoor roof, a mounting plate 42 provided below the top plate 41, a plurality of winches 44 rotatably coupled to the top plate 41, a linkage 45 provided between the plurality of winches 44, and a driving motor 46 provided on the top plate 41. Roof 41 and mounting panel 42 all are the rectangular plate of level placement, and roof 41 adopts a plurality of jibs to fix on indoor roof, and fresh air ventilator 1 sets firmly on the bottom surface of mounting panel 42. The winches 44 are rotatably connected above the top plate 41, a straight line passing through the middle point of the top plate 41 along the vertical direction is taken as an axis, and all the winches 44 are distributed along the axis in a central symmetry manner; each winch 44 is wound with a lifting rope 441, the lifting rope 441 is led out from the winch 44, extends downwards and is fixed to the mounting plate 42, and the connection points of all the lifting ropes 441 and the mounting plate 42 are uniformly distributed at intervals by taking a straight line of the centers of gravity of the mounting plate 42 and the fresh air ventilator 1 in the vertical direction as an axis.
When the fresh air ventilator 1 is driven to ascend and descend, the driving motor 46 is started, the driving motor 46 drives the winch 44 to rotate, the lifting rope 441 is driven by the winch 44 to move, when the winch 44 rotates to gradually remove the lifting rope 441 from the winch 44, the mounting plate 42 and the fresh air ventilator 1 move downwards under the action of gravity, and on the contrary, when the winch 44 rotates to wind the lifting rope 441 onto the winch 44, the lifting rope 441 pulls the mounting plate 42 and the fresh air ventilator 1 to move upwards. The gravity of the mounting plate 42 and the fresh air ventilator 1 is equally distributed to all the lifting ropes 441, so that the tension borne by any one lifting rope 441 is reduced, and the stability is improved. And under the action of the linkage mechanism 45, the driving motor 46 drives all the winches 44 to synchronously rotate, that is, all the lifting ropes 441 are controlled to move simultaneously, so that the moving distance of each lifting rope 441 is consistent, and the pose of the mounting plate 42 in the lifting process is kept unchanged.
In this embodiment, the number of the winches 44 is four, and the lifting ropes 441 on the four winches 44 are respectively fixed at four end corners of the mounting plate 42. The lifting rope 441 is a steel wire rope which can transmit a load in a long distance, has high tensile strength, fatigue resistance and impact toughness, is good in flexibility, and meets the lifting requirement of the fresh air ventilator 1.
Referring to fig. 5 and 6, the mounting plate 42 is further rotatably connected with four fixed pulleys 442, the four fixed pulleys 442 are respectively located at four end corners of the top plate 41, the four fixed pulleys 442 correspond to the four winches 44 one by one, and the lifting rope 441 on the winch 44 is led out, then bypasses above the fixed pulleys 442, and vertically extends downwards to be fixedly connected with the mounting plate 42. The fixed pulley 442 changes the direction of the lifting rope 441, so that the direction of the tension generated by the mounting plate 42 and the fresh air ventilator 1 on the lifting rope 441 changes, the winch 44 cannot be directly influenced by the gravity of the whole mounting plate 42 and the fresh air ventilator 1, the load borne by the winch 44 is reduced, and the rotation of the winch 44 is smoother.
Referring to fig. 5 and 6, the link mechanism 45 includes a spur gear 451 fixed to one end of the capstan 44, and a crown gear 452 fixed to an output shaft of the driving motor 46, and all of the spur gears 451 are engaged with the crown gear 452. When the driving motor 46 rotates, the crown gear 452 rotates, and the crown gear 452 drives all the spur gears 451 engaged therewith to synchronously rotate in the same direction, so that the synchronous rotation in the same direction of the plurality of winches 44 is realized. A worm gear reducer is further arranged between the driving motor 46 and the crown gear 452, and the worm gear reducer has self-locking performance, so that the winch 44 can not rotate automatically, and safety and stability are guaranteed.
The implementation principle of embodiment 2 of the present application is as follows: the driving motor 46 is started, the driving motor 46 transmits power to all the winches 44 through the crown gear 452, so that the plurality of lifting ropes 441 move synchronously, and the lifting ropes 441 drive the mounting plate 42 and the fresh air ventilator 1 to move up and down along with the lifting ropes, thereby realizing the lifting function of the fresh air ventilator 1. Compare fork lift 43 in embodiment 1, the displacement of lifting rope 441 is great, makes fresh air ventilator 1's removal range great to the whole installation space is less, and manufacturing cost is lower, improves the practicality that whole fresh air takes a breath and removes haze system.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an indoor fresh air takes a breath and removes haze system which characterized in that: comprises a fresh air ventilator (1) arranged indoors, an air outlet pipeline (2) and an air inlet pipeline (3) arranged indoors, and an installation structure (4) for installing the fresh air ventilator (1) on an indoor roof; mounting structure (4) can make fresh air ventilator (1) do and be close to or keep away from the slip of indoor roof direction, all be equipped with connection structure (5) between the air intake of intake stack (3) and fresh air ventilator (1) and between the air outlet of air-out pipeline (2) and fresh air ventilator (1), connection structure (5) make intake stack (3) and fresh air ventilator (1) air intake, air-out pipeline (2) and fresh air ventilator (1) air outlet intercommunication and can dismantle the connection.
2. The indoor fresh air ventilation and haze removal system according to claim 1, characterized in that: the mounting structure (4) comprises a top plate (41) mounted on an indoor roof, a mounting plate (42) arranged below the top plate (41), and a fork lift (43) arranged between the top plate (41) and the mounting plate (42), and the fresh air ventilator (1) is mounted on the bottom surface of the mounting plate (42).
3. The indoor fresh air ventilation and haze removal system according to claim 1, characterized in that: the mounting structure (4) comprises a top plate (41) mounted on an indoor roof, a mounting plate (42) arranged below the top plate (41), a winch (44) rotatably connected to the top plate (41), a driving motor (46) driving the winch (44) to rotate, and a lifting rope (441) wound on the winch (44), wherein one end of the lifting rope (441) extends out of the winch (44) and then is fixedly connected with the mounting plate (42), and the fresh air ventilator (1) is mounted on the bottom surface of the mounting plate (42).
4. The indoor fresh air ventilation and haze removal system according to claim 3, wherein: the mounting plate (42) is also rotatably connected with a fixed pulley (442), and the lifting rope (441) is wound from the upper part of the fixed pulley (442) and then is connected to the mounting plate (42).
5. The indoor fresh air ventilation and haze removal system according to claim 3, wherein: the novel fresh air ventilator is characterized in that the number of the winches (44) is multiple, a linkage mechanism (45) is arranged between the winches (44) and the driving motor (46), the driving motor (46) drives all the winches (44) to synchronously rotate through the linkage mechanism (45), a lifting rope (441) wound on each winch (44) is fixedly connected with the mounting plate (42), and fixing points of the lifting ropes (441) and the mounting plate (42) are distributed along the circumferential direction of the centers of gravity of the mounting plate (42) and the fresh air ventilator (1).
6. The indoor fresh air ventilation and haze removal system according to claim 5, wherein: the linkage mechanism (45) comprises a straight gear (451) fixedly arranged at one end of the winch (44) and a crown gear (452) fixedly arranged on an output shaft of the driving motor (46), and all the straight gears (451) are meshed with the crown gear (452).
7. The indoor fresh air ventilation and haze removal system according to claim 1, characterized in that: the connecting structure (5) comprises a fixed flange (51), a moving flange (52) arranged on one side of the fixed flange (51), a telescopic pipe (53) arranged between the fixed flange (51) and the moving flange (52), and a connecting flange (54) abutted to one side, far away from the fixed flange (51), of the moving flange (52); the fixed flange (51) is connected with the air inlet pipeline (3) or the air outlet pipeline (2), so that the telescopic pipe (53) is communicated with the air inlet pipeline (3) or the air outlet pipeline (2); the connecting flange (54) is connected with an air inlet or an air outlet of the fresh air ventilator (1), and the connecting structure further comprises a driving piece (55) which is used for driving the moving flange (52) to move towards one side far away from the connecting flange (54).
8. The indoor fresh air ventilation and haze removal system according to claim 7, characterized in that: the lateral wall that moves flange (52) and keep away from mounting flange (51) sets firmly sealing washer (521), seal groove (541) have been seted up on the lateral wall that flange (54) kept away from fresh air ventilator (1), extrusion of sealing washer (521) is in seal groove (541).
9. The indoor fresh air ventilation and haze removal system according to claim 7, characterized in that: and the fixed flange (51) is fixedly provided with a guide rod (511), and the guide rod (511) penetrates through the movable flange (52) and is connected with the movable flange in a sliding manner.
10. The indoor fresh air ventilation and haze removal system according to claim 9, characterized in that: the guide rod (511) is sleeved with a spring (512), the spring (512) is abutted between the fixed flange (51) and the movable flange (52), and when the movable flange (52) is abutted to the connecting flange (54), the spring (512) is in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501627.7A CN112594830A (en) | 2020-12-18 | 2020-12-18 | Indoor fresh air ventilation and haze removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501627.7A CN112594830A (en) | 2020-12-18 | 2020-12-18 | Indoor fresh air ventilation and haze removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112594830A true CN112594830A (en) | 2021-04-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011501627.7A Pending CN112594830A (en) | 2020-12-18 | 2020-12-18 | Indoor fresh air ventilation and haze removal system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322085A (en) * | 2021-12-20 | 2022-04-12 | 青岛海尔空调器有限总公司 | Air conditioner |
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| CN111637576A (en) * | 2020-06-11 | 2020-09-08 | 苏州苏净安发空调有限公司 | Combined type circulating air conditioning unit |
| CN211926118U (en) * | 2020-04-13 | 2020-11-13 | 卓晓雅 | New fan dismantles integrative mount of maintenance |
| CN211953224U (en) * | 2020-03-26 | 2020-11-17 | 上海应达风机股份有限公司 | Filter type bidirectional flow fresh air fan |
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| CN2155666Y (en) * | 1993-04-16 | 1994-02-16 | 河南省商丘市机床厂 | Highly mounting hauler |
| EP0791789A2 (en) * | 1996-02-22 | 1997-08-27 | Matsushita Electric Industrial Co., Ltd. | Discrete type air conditioner |
| CA2403722A1 (en) * | 2000-03-23 | 2001-09-27 | Bengt Steneby | Method and apparatus for ventilation of foundations |
| CN107320865A (en) * | 2017-07-07 | 2017-11-07 | 马兵 | The quick rope closing tensioning apparatus of rope for crossing rescue for fire-fighting |
| CN108981063A (en) * | 2018-07-20 | 2018-12-11 | 浙江鸿安建设有限公司 | A kind of ventilation equipment with mounting support with adjustable angle |
| CN109176586A (en) * | 2018-09-18 | 2019-01-11 | 哈尔滨工业大学（深圳） | A kind of self-adapting flexible gripper and robot based on torsionspring |
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| CN211953224U (en) * | 2020-03-26 | 2020-11-17 | 上海应达风机股份有限公司 | Filter type bidirectional flow fresh air fan |
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| CN111637576A (en) * | 2020-06-11 | 2020-09-08 | 苏州苏净安发空调有限公司 | Combined type circulating air conditioning unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322085A (en) * | 2021-12-20 | 2022-04-12 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN114322085B (en) * | 2021-12-20 | 2024-06-07 | 青岛海尔空调器有限总公司 | Air conditioner |
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Application publication date: 20210402 |