CN209819787U - Building energy-saving ventilation device - Google Patents
Building energy-saving ventilation device Download PDFInfo
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- CN209819787U CN209819787U CN201920366732.0U CN201920366732U CN209819787U CN 209819787 U CN209819787 U CN 209819787U CN 201920366732 U CN201920366732 U CN 201920366732U CN 209819787 U CN209819787 U CN 209819787U
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Abstract
The utility model provides an energy-conserving ventilation unit of building, including filter assembly one, frame, filter assembly two, hollow band pulley and support ring, the inside support ring that is equipped with of frame, support ring right-hand member installation cavity drum, the fixed built-in fan wheel in cavity drum annular outer end, the fixed hollow band pulley in cavity drum annular outer end, the inside central plastics pole that is equipped with of cavity drum, two upper ends installation T shape cylinder iron set of filter assembly, T shape cylinder iron set runs through the cavity drum from top to bottom, the fixed external fan wheel in center plastics pole left end compares with prior art, the utility model discloses following beneficial effect has: the energy-saving wind power generator has two driving modes of wind power driving and electric power driving, and is good in use flexibility and energy-saving effect.
Description
Technical Field
The utility model relates to a building energy-saving ventilation unit belongs to the ventilation technology field.
Background
At present, natural ventilation of most buildings is realized by opening windows, but after the windows are opened, not only outdoor dust enters a room, but also the air flow speed is slow, and the ventilation effect is limited.
The publication number is: CN 109442650A's an energy-conserving ventilation unit of building through set up the fan leaf outside the building, wind among the natural environment drives the fan leaf and rotates, thereby drive the impeller and rotate, realize the ventilation effect, reduce the motor and drive the impeller and rotate the electric quantity of use, realize energy-conserving function, but in the above-mentioned ventilation structure, external flabellum is fixed connection with built-in impeller, also drive external flabellum rotation simultaneously when motor work drive built-in impeller rotates, the load has been increased, for the ventilation unit of common external flabellum of uneasy installation, the power consumption is bigger, so can energy-conserving effect relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving ventilation unit of building to solve the problem that proposes in the above-mentioned background art, the utility model discloses be convenient for adjust the connected mode of external fan wheel and built-in fan wheel, improved and used the flexibility, it is energy-conserving effectual.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a building energy-saving ventilation device comprises a first filter component, a frame, a second filter component, a hollow belt wheel and a support ring, wherein the first filter component is arranged at the left part of the inner wall of the frame, the support ring is arranged in the frame, a hollow cylinder is arranged at the right end of the support ring, a built-in fan wheel is fixed at the annular outer end of the hollow cylinder, the second filter component is arranged at the right end of the frame, the hollow belt wheel is fixed at the annular outer end of the hollow cylinder, the hollow belt wheel is arranged at the right side of the built-in fan wheel, the hollow belt wheel is arranged at the left side of the second filter component, the hollow cylinder penetrates through the second filter component from left to right and extends to the right end of the second filter component, a central plastic rod is arranged in the hollow cylinder, a T-shaped cylindrical iron rod is arranged at the upper end of the second filter component, the T-shaped cylindrical iron, and an external fan wheel is fixed at the left end of the central plastic rod.
Further, filter component one includes outer frame one, inner frame one and filter screen one, inner frame one outer end welding filter screen one, filter screen one welds on outer frame one inner wall, an inside central plastics pole that is equipped with of inner frame, an outer frame outer end is fixed through bolt and frame.
Furthermore, four connecting rods are evenly arranged at the outer end of the supporting ring and are fixed on the inner wall of the frame.
Furthermore, a connecting ring is installed at the left end of the hollow cylinder, the connecting ring is arranged inside the support ring, and the connecting ring is connected with the support ring through a bearing.
Further, the motor is fixed at the right position of the bottom end inside the frame, a transmission belt pulley is installed at the left end of the motor, and the transmission belt pulley is arranged under the hollow belt pulley and is connected with the hollow belt pulley through a belt.
Further, filter component two includes outer frame two, inner frame two and filter screen two, the outer end welding filter screen two of inner frame, two welding of filter screen are on two inner walls of outer frame, two inside cavity drums that are equipped with of inner frame, the installation ring is rotated to cavity drum annular outer end, the ring is established inside two of inner frame, outer frame two passes through bolt and frame fixed connection.
Further, the jack is seted up to cavity drum upper end, set up the through-hole on the central plastic pole, the blind hole is seted up to the inside bottom of cavity drum, and the inside bottom of blind hole bonds magnet, T shape cylinder iron set runs through jack and through-hole and extends to inside the blind hole, T shape cylinder iron set is established in the magnet upper end, central plastic pole right-hand member fixed handle, T shape cylinder iron set upper end is through connecting rope and handle right-hand member fixed connection.
The utility model has the advantages that: the utility model discloses a T shape cylinder iron set locks center plastics pole and cavity drum, when making external fan wheel receive the drive of the wind under the natural environment, it rotates to drive built-in fan wheel, the realization is taken indoor air out outdoor, utilize natural wind power as drive power this moment, energy-conserving effect has been realized, when dismantling T shape cylinder iron set, remove the locking of cavity drum and center plastics pole, hollow band pulley work drives built-in fan wheel alone and rotates realization mechanical ventilation this moment, need not to drive external fan wheel and rotate, the drive load has been reduced, energy-conserving effect has been realized.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an energy-saving ventilating device for buildings according to the present invention;
FIG. 2 is a schematic view of the central plastic rod in the energy-saving ventilating device for building of the present invention;
in the figure: 1-external fan wheel, 2-first filter component, 3-frame, 4-second filter component, 5-hollow cylinder, 6-central plastic rod, 7-T-shaped cylindrical iron rod, 8-hollow belt wheel, 9-internal fan wheel, 10-support ring, 51-magnet, 81-transmission belt pulley and 82-motor.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a building energy-saving ventilation device comprises a first filter component 2, a frame 3, a second filter component 4, a hollow belt wheel 8 and a support ring 10, wherein the first filter component 2 is arranged at the left part of the inner wall of the frame 3, the support ring 10 is arranged inside the frame 3, a hollow cylinder 5 is arranged at the right end of the support ring 10, a built-in fan wheel 9 is fixed at the annular outer end of the hollow cylinder 5 through bolts, the second filter component 4 is arranged at the right end of the frame 3, the hollow belt wheel 8 is fixed at the right side of the built-in fan wheel 9 through bolts, the hollow belt wheel 8 is arranged at the left side of the second filter component 4, the hollow cylinder 5 penetrates through the second filter component 4 from left to right and extends to the right end of the second filter component 4, a central plastic rod 6 is arranged inside the hollow cylinder 5, a T-shaped cylindrical iron rod 7 is arranged at the upper end of the, the left end of a central plastic rod 6 penetrates through a filter assembly 2 and extends to the left end of the filter assembly 2, an external fan wheel 1 is fixed at the left end of the central plastic rod 6, as shown in figure 1, at the moment, a T-shaped cylindrical iron rod 7 penetrates through the central plastic rod 6 and is inserted into the hollow cylinder 5, locking of the hollow cylinder 5 and the central plastic rod 6 is realized, when wind in a natural environment drives the external fan wheel 1 to rotate, the external fan wheel 1 drives the central plastic rod 6 to rotate, the central plastic rod 6 rotates and simultaneously drives the T-shaped cylindrical iron rod 7 and the hollow cylinder 5 to rotate, further driving the internal fan wheel 9 to rotate, the internal fan wheel 9 rotates to draw indoor air out to the outdoor, and due to the driving force for driving the internal fan wheel 9 to rotate and wind force in the natural environment, an energy-saving effect is realized, in addition, a person moves the T-shaped cylindrical iron rod 7 upwards to enable the T-shaped cylindrical iron rod 7 to move out of the central plastic rod 6 and the, the locking between the hollow cylinder 5 and the central plastic rod 6 is released, at the moment, the hollow belt wheel 8 rotates to independently drive the built-in fan wheel 9 to rotate so as to realize mechanical ventilation, the external fan wheel 1 does not need to be driven to rotate, the driving load is reduced, and the energy-saving effect is realized.
The first filtering component 2 comprises an outer frame I, an inner frame I and a filtering net I, the outer end of the inner frame I is welded with the filtering net I, the filtering net I is welded on the inner wall of the outer frame I, a central plastic rod 6 is arranged inside the inner frame I through a bearing, the outer end of the outer frame is fixed with the frame 3 through a bolt, the first filtering component 2 convenient to the outer frame is connected with the frame 3, the first filtering net I achieves an air filtering function, and the first filtering component 2 convenient to the inner frame I is connected with the central plastic rod 6.
Four connecting rods are evenly welded at the outer end of the support ring 10 and are fixed on the inner wall of the frame 3 through bolts, and the support ring 10 is conveniently supported by the design of the connecting rods.
The connecting ring is arranged at the left end of the hollow cylinder 5 and is arranged inside the support ring 10, the connecting ring is connected with the support ring 10 through a bearing, and the connecting ring is convenient for guiding the hollow cylinder 5 in a rotating mode.
The right position of the bottom end in the frame 3 is fixed with a motor 82 through a bolt, the left end of the motor 82 is provided with a transmission belt pulley 81, the transmission belt pulley 81 is arranged under the hollow belt pulley 8, the transmission belt pulley 81 is connected with the hollow belt pulley 8 through a belt, the power supply of the motor 82 is switched on, the motor 82 is started by utilizing a control button, the motor 82 works to drive the transmission belt pulley 81 to rotate, the transmission belt pulley 81 rotates to drive the hollow belt pulley 8 to rotate, so that the hollow cylinder 5 and the built-in fan wheel 9 are driven to rotate, and the rotation of the built-in fan wheel 9 driven.
Two 4 filter component include outer frame two, two and filter screen two in the internal frame, two outer ends welding filter screen two in the internal frame, two welding of filter screen are on two inner walls in the outer frame, two inside cavity drums 5 that are equipped with in the internal frame, 5 annular outer ends in cavity drum rotate the installation ring through the bearing, the ring is established inside two in the internal frame, two pass through bolt and frame 3 fixed connection in the outer frame, two be convenient for filter component two 4 and frame 3's being connected in the outer frame, two be convenient for filter component two 4 and the being connected of cavity drum 5 in the internal frame, two be convenient for filter the air in the filter screen, the design of ring is convenient for the rotation of cavity.
The jack is seted up to 5 upper ends of cavity drum, set up the through-hole on the plastic rod 6 of center, the blind hole is seted up to the inside bottom of cavity drum 5, and the inside bottom bonding magnet 51 of blind hole, T shape cylinder iron set 7 runs through jack and through-hole and extends to inside the blind hole, T shape cylinder iron set 7 is established in magnet 51 upper end, the fixed handle of 6 right-hand members of center plastic rod, 7 upper ends of T shape cylinder iron set are through connecting rope and handle right-hand member fixed connection, magnet 51 has magnetic attraction to T shape cylinder iron set 7, T shape cylinder iron set 7's firm in connection has been improved, the design of connecting the rope prevents that T shape cylinder iron set 7 from taking place to lose, the design of handle is convenient for personnel manual rotation center plastic rod 6, be convenient for the through-hole corresponds with jack and.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.
Claims (7)
1. The utility model provides an energy-conserving ventilation unit of building, includes filter assembly one, frame, filter assembly two, hollow band pulley and support ring, its characterized in that: frame inner wall left position is equipped with filter assembly one, the inside support ring that is equipped with of frame, support ring right-hand member installation cavity drum, the fixed built-in impeller in cavity drum annular outer end, the frame right-hand member is equipped with filter assembly two, the fixed hollow band pulley in cavity drum annular outer end, hollow band pulley establishes on built-in impeller right side, hollow band pulley installs in two left sides of filter assembly, the cavity drum runs through filter assembly two and extends to two right-hand members of filter assembly from the left side to the right side, the inside central plastics pole that is equipped with of cavity drum, two upper ends of filter assembly installation T shape cylinder iron set, T shape cylinder iron set runs through the cavity drum from top to bottom, central plastics pole left end runs through filter assembly one and extends to filter assembly one left end, the fixed external impeller in central plastics pole left end.
2. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: one filtering component comprises an outer frame I, an inner frame I and a filtering net I, the filtering net I is welded at the outer end of the inner frame I, the filtering net I is welded on the inner wall of the outer frame I, a central plastic rod is arranged inside the inner frame I, and the outer end of the outer frame is fixed with the frame through a bolt.
3. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: four connecting rods are evenly arranged at the outer end of the supporting ring and are fixed on the inner wall of the frame.
4. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: the left end of the hollow cylinder is provided with a connecting ring, the connecting ring is arranged inside the support ring, and the connecting ring is connected with the support ring through a bearing.
5. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: the motor is fixed at the right position of the bottom end inside the frame, the transmission belt pulley is installed at the left end of the motor, and the transmission belt pulley is arranged under the hollow belt pulley and is connected with the hollow belt pulley through a belt.
6. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: the second filtering component comprises a second outer frame, a second inner frame and a second filtering net, the second filtering net is welded at the outer end of the inner frame, the second filtering net is welded on the inner wall of the second outer frame, a hollow cylinder is arranged inside the second inner frame, the outer annular end of the hollow cylinder rotates to install a ring, the ring is arranged inside the second inner frame, and the second outer frame is fixedly connected with the frame through a bolt.
7. The energy-saving ventilating device for buildings as claimed in claim 1, wherein: the hollow plastic rod is characterized in that the upper end of the hollow cylinder is provided with a jack, the central plastic rod is provided with a through hole, the bottom end inside the hollow cylinder is provided with a blind hole, the bottom end inside the blind hole is bonded with a magnet, the T-shaped cylindrical iron rod penetrates through the jack and the through hole and extends to the inside of the blind hole, the T-shaped cylindrical iron rod is arranged at the upper end of the magnet, the handle is fixed at the right end of the central plastic rod, and the upper end of the T-shaped cylindrical iron rod is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366732.0U CN209819787U (en) | 2019-03-20 | 2019-03-20 | Building energy-saving ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366732.0U CN209819787U (en) | 2019-03-20 | 2019-03-20 | Building energy-saving ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209819787U true CN209819787U (en) | 2019-12-20 |
Family
ID=68876620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920366732.0U Active CN209819787U (en) | 2019-03-20 | 2019-03-20 | Building energy-saving ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209819787U (en) |
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2019
- 2019-03-20 CN CN201920366732.0U patent/CN209819787U/en active Active
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Energy saving ventilation device for buildings Effective date of registration: 20221202 Granted publication date: 20191220 Pledgee: Dezhou Lingcheng Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Xinyu Technology Development Co.,Ltd. Registration number: Y2022980024809 |