CN213577916U

CN213577916U - Energy-conserving ventilation unit for architectural design

Info

Publication number: CN213577916U
Application number: CN202022751460.1U
Authority: CN
Inventors: 李耀辉; 赵静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-29
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses an energy-conserving ventilation unit for architectural design, including variable frequency ventilator, wind-collecting cover and play fan housing, and wind-collecting cover fixed mounting in variable frequency ventilator's bottom, variable frequency ventilator passes through the pipeline and is connected with a fan housing, filtering component has been cup jointed to the wind-collecting cover internalization, and filtering component cup joints the collar in the wind-collecting cover including the activity. The utility model discloses in, be convenient for carry out periodic dismantlement clearance to the filter assembly in the wind-collecting cover, solved among the energy-conserving ventilation unit for the architectural design not convenient for carry out the problem of periodic dismantlement clearance to the purification filter screen in the wind-collecting cover, like this after long-time ventilation filtration, can convenient and fast with the air filter screen in the wind-collecting cover, filter assembly such as air filter core together dismantles and gets off and clear up impurity, and simple structure, convenient to detach clears up, be favorable to guaranteeing whole ventilation unit and in follow-up normal filtration use.

Description

Energy-conserving ventilation unit for architectural design

Technical Field

The utility model relates to a building technical field especially relates to an energy-conserving ventilation unit for architectural design.

Background

The ventilation device is widely applied in the field of building design, and the building ventilation is divided into natural ventilation and mechanical ventilation, and mainly ensures that indoor polluted air is removed. At present, energy-conserving ventilation unit for architectural design is mostly by the variable frequency ventilator and by the internal connection to external fixed pipe constitution, and it utilizes the adjustable gear speed's of variable frequency ventilator self frequency conversion characteristics, reaches and adjusts the gear according to actual need and realize energy-conserving purpose, like prior art patent CN210772656U, also discloses an energy-conserving ventilation unit for architectural design, including the variable frequency ventilator, the fixed pipe of air-out end fixedly connected with of variable frequency ventilator, the big air-collecting cover of air inlet end fixedly connected with of variable frequency ventilator.

However, current energy-conserving ventilation unit for architectural design carries out periodic dismantlement clearance to the purification filter screen in variable frequency ventilator's the fan housing not convenient for, and after long-time ventilation is filtered, often gathered a large amount of air impurity on the purification filter screen in the fan housing, if not in time clear up, will seriously influence normal filter effect, can not satisfy the user demand. Therefore, we propose an energy-saving ventilation device for architectural design to solve the above 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 architectural design.

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

an energy-saving ventilation device for building design comprises a variable-frequency ventilator, a wind collecting cover and a wind outlet cover, wherein the wind collecting cover is fixedly arranged at the bottom of the variable-frequency ventilator, the variable-frequency ventilator is connected with the wind outlet cover through a pipeline, a filtering component is movably sleeved in the wind collecting cover and comprises a mounting ring movably sleeved in the wind collecting cover, an air filter screen and an air filter element positioned above the air filter screen are fixedly sleeved in the mounting ring, a sealing ring is further fixedly sleeved at the top of the outer circumference of the mounting ring, an annular mounting groove is formed in the bottom side of the inner wall of the circumference of the wind collecting cover, a sealing ring movable sealing sleeve is arranged in the annular mounting groove, cavities are respectively arranged in two ends of the mounting ring, clamping grooves are respectively formed in the inner walls of two sides of the annular mounting groove, clamping pipes are movably clamped in the clamping grooves, one ends of the clamping pipes movably, the screw rod is fixedly sleeved with a second bevel gear, the second bevel gear is meshed with a first bevel gear, the first bevel gear is fixedly sleeved with a rotating rod, and the bottom end of the rotating rod extends below the mounting ring in a rotating mode and is fixedly sleeved with a knob.

Preferably, the inner wall of the clamping pipe is provided with an internal thread, and the internal thread on the inner wall of the clamping pipe is in threaded connection with the external thread on the outer wall of the screw rod.

Preferably, the top inner wall of cavity is last to be fixed and is provided with the guide rail, and slidable mounting has the sliding block on the guide rail, and the bottom and the card pipe fixed connection of sliding block.

Preferably, a bearing seat is fixedly arranged on the inner wall of one side of the cavity, and one end of the screw rod is rotatably arranged on the bearing seat.

Preferably, the inner wall of the bottom of the cavity is provided with a sleeve hole, a bearing is fixedly sleeved in the sleeve hole, and the rotating rod is rotatably arranged on the bearing.

Preferably, the bottoms of the two sides of the mounting ring are fixedly provided with guide sliding rods, the bottom sides of the circumferential inner walls of the annular mounting grooves are symmetrically provided with guide sliding grooves, and the guide sliding rods are slidably mounted in the guide sliding grooves.

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

the utility model discloses in, when needs are dismantled, only need to rotate the bull stick through the knob can, and the bull stick rotates and drives the screw rod through the meshing transmission of first bevel gear and second bevel gear again and rotates on the bearing frame, the screw rod rotates with the card pipe relatively when rotating, because the card pipe still slides with the guide rail through the sliding block and leads spacing, when the screw rod rotates like this, can make the card pipe carry out left and right screw thread transmission on the screw rod through the internal thread, when the card pipe moves to the left, can make the card pipe move to annular mounting groove in from the draw-in groove, after the card pipe of both sides is separated with the draw-in groove of both sides completely, can dismantle filter assembly such as ring installation, air strainer, air filter core, the sealing washer, card pipe from the air-collecting cover whole and take out this moment, and simple structure, the dismantlement of filter assembly is convenient for people to clear up it;

to sum up, the utility model discloses in, be convenient for carry out periodic dismantlement clearance to the filter assembly in the wind-collecting cover, solved among the energy-conserving ventilation unit of current architectural design and carried out the problem of periodic dismantlement clearance to the purification filter screen in the wind-collecting cover not convenient for, like this after long-time ventilation filtration, can convenient and fast with filter assembly such as air filter screen, air filter core in the wind-collecting cover together dismantle get off and clear up impurity, and simple structure, convenient to detach clears up, is favorable to guaranteeing whole ventilation unit and normally filters the use at follow-up.

Drawings

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

fig. 2 is a schematic structural view of the inside of the local air collecting cover of the present invention;

fig. 3 is a partially enlarged schematic view of the present invention.

In the figure: the variable frequency ventilator comprises a variable frequency ventilator 1, a wind collecting cover 2, an annular mounting groove 20, a guide chute 21, a clamping groove 22, a wind outlet cover 3, a filter assembly 4, a mounting ring 40, an air filter screen 41, an air filter element 42, a sealing ring 43, a guide sliding rod 44, a cavity 45, a clamping pipe 46, a knob 47, a rotating rod 48, a first bevel gear 49, a second bevel gear 410, a screw 411, a bearing seat 412, a guide rail 413 and a sliding block 414.

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. 1-3, an energy-saving ventilation device for architectural design comprises a variable frequency ventilator 1, a wind-collecting cover 2 and a wind-out cover 3, wherein the wind-collecting cover 2 is fixedly installed at the bottom of the variable frequency ventilator 1, the variable frequency ventilator 1 is connected with the wind-out cover 3 through a pipeline, a filtering component 4 is movably sleeved in the wind-collecting cover 2, the filtering component 4 comprises an installation ring 40 movably sleeved in the wind-collecting cover 2, an air filter net 41 and an air filter core 42 positioned above the air filter net 41 are fixedly sleeved in the installation ring 40, a sealing ring 43 is also fixedly sleeved at the top of the outer circumference of the installation ring 40, an annular installation groove 20 is arranged at the bottom side of the circumferential inner wall of the wind-collecting cover 2, the sealing ring 43 is movably sleeved in the annular installation groove 20, a cavity 45 is arranged inside two ends of the installation ring 40, clamping grooves 22 are arranged on the inner walls, and one end of the clamping tube 46 movably penetrates into the cavity 45 and is in threaded connection with a screw 411, the other end of the screw 411 is rotatably mounted on the side wall of the cavity 45, a second bevel gear 410 is fixedly sleeved on the screw 411, a first bevel gear 49 is meshed on the second bevel gear 410, a rotating rod 48 is fixedly sleeved on the first bevel gear 49, and the bottom end of the rotating rod 48 rotatably extends to the lower part of the mounting ring 40 and is fixedly sleeved with a knob 47.

Further, an inner thread is arranged on the inner wall of the clamping tube 46, and the inner thread on the inner wall of the clamping tube 46 is in threaded connection with the outer thread on the outer wall of the screw 411.

Further, a guide rail 413 is fixedly arranged on the inner wall of the top of the cavity 45, a sliding block 414 is slidably mounted on the guide rail 413, and the bottom of the sliding block 414 is fixedly connected with the clamping tube 46.

Further, a bearing seat 412 is fixedly arranged on the inner wall of one side of the cavity 45, and one end of the screw 411 is rotatably mounted on the bearing seat 412.

Further, the inner wall of the bottom of the cavity 45 is provided with a sleeve hole, a bearing is fixedly sleeved in the sleeve hole, and the rotating rod 48 is rotatably mounted on the bearing.

Further, the bottom parts of both sides of the mounting ring 40 are fixedly provided with guide sliding rods 44, the bottom sides of the circumferential inner walls of the annular mounting groove 20 are symmetrically provided with guide sliding grooves 21, and the guide sliding rods 44 are slidably mounted in the guide sliding grooves 21.

In the utility model, the filter components 4 in the wind-collecting cover 2 can be conveniently and regularly disassembled and cleaned, when the disassembly is needed, the rotating rod 48 only needs to be rotated by the knob 47, and the rotating rod 48 rotates to drive the screw 411 to rotate on the bearing seat 412 through the meshing transmission of the first bevel gear 49 and the second bevel gear 410, the screw 411 rotates relative to the clamping tube 46 when rotating, because the clamping tube 46 also performs the sliding guiding limit with the guide rail 413 through the sliding block 414, when the screw 411 rotates, the clamping tube 46 can perform the left-right thread transmission on the screw 411 through the internal thread, when the clamping tube 46 moves to the left, the clamping tube 46 can move from the clamping groove 22 to the annular mounting groove 20, when the clamping tubes 46 at both sides are completely separated from the clamping grooves 22 at both sides, at this time, the mounting ring 40, the air filter screen 41, the air filter core 42, the sealing ring 43, the clamping tube 46 and other filter components 4 can be integrally disassembled and taken out from the wind-collecting cover 2, the structure is simple, and the filter assembly 4 is convenient to disassemble so as to be convenient for people to clean;

finally, the utility model provides an among the energy-conserving ventilation unit for the current architectural design be not convenient for carry out the problem of regularly dismantling the clearance to the purification filter screen in the wind-collecting cover, like this after long-time ventilation filtration, can convenient and fast with filter assembly 4 such as air filter screen 41, air filter 42 in the wind-collecting cover 2 together dismantle get off clear up impurity, and simple structure, convenient to detach clears up, is favorable to guaranteeing whole ventilation unit and in follow-up normal filtration use.

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 for architectural design, includes variable frequency ventilator (1), wind-collecting cover (2) and goes out wind cover (3), and wind-collecting cover (2) fixed mounting in variable frequency ventilator's (1) bottom, and variable frequency ventilator (1) is connected through pipeline and play wind cover (3), its characterized in that, filtering component (4) have been cup jointed in the activity of wind-collecting cover (2), and filtering component (4) are including activity cup joint collar (40) in wind-collecting cover (2), and fixed cover is cup jointed air filter (41) and is located air filter (41) air filter (42) top in collar (40), the outside circumference top of collar (40) still fixed cover has been cup jointed sealing washer (43), and the bottom side of wind-collecting cover (2) circumference inner wall is equipped with annular mounting groove (20), and sealing washer (43) movable seal cover is established in annular mounting groove (20), the inside cavity (45) that all is equipped with in both ends of collar (40), all be equipped with draw-in groove (22) on the both sides inner wall of annular mounting groove (20), movable card is equipped with card pipe (46) in draw-in groove (22), and the one end activity of card pipe (46) runs through to cavity (45) in and threaded connection has screw rod (411), the other end rotation of screw rod (411) is installed on the lateral wall of cavity (45), the fixed cover has been connected with second bevel gear (410) on screw rod (411), the meshing has first bevel gear (49) on second bevel gear (410), fixed cover has been connected with bull stick (48) on first bevel gear (49), and the bottom of bull stick (48) is rotated and is extended to the below of collar (40) and fixed cover has been connected knob (47).

2. The energy-saving ventilating device for building design as claimed in claim 1, wherein the inner wall of the clamping tube (46) is provided with internal threads, and the internal threads on the inner wall of the clamping tube (46) are in threaded connection with the external threads on the outer wall of the screw rod (411).

3. The energy-saving ventilating device for building design as claimed in claim 1, wherein the top inner wall of the cavity (45) is fixedly provided with a guide rail (413), a sliding block (414) is slidably mounted on the guide rail (413), and the bottom of the sliding block (414) is fixedly connected with the clamping pipe (46).

4. The energy-saving ventilating device for building design as claimed in claim 1, wherein a bearing seat (412) is fixedly arranged on one side inner wall of the cavity (45), and one end of the screw rod (411) is rotatably mounted on the bearing seat (412).

5. The energy-saving ventilating device for building design as claimed in claim 1, wherein the inner wall of the bottom of the cavity (45) is provided with a socket hole, a bearing is fixedly sleeved in the socket hole, and the rotating rod (48) is rotatably mounted on the bearing.

6. The energy-saving ventilating device for architectural design according to claim 1, wherein the bottom of both sides of the mounting ring (40) is fixedly provided with a guide sliding bar (44), the bottom side of the circumferential inner wall of the annular mounting groove (20) is symmetrically provided with guide sliding grooves (21), and the guide sliding bar (44) is slidably mounted in the guide sliding grooves (21).