CN209782909U - Filter equipment of new trend system - Google Patents
Filter equipment of new trend system Download PDFInfo
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- CN209782909U CN209782909U CN201920407450.0U CN201920407450U CN209782909U CN 209782909 U CN209782909 U CN 209782909U CN 201920407450 U CN201920407450 U CN 201920407450U CN 209782909 U CN209782909 U CN 209782909U
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Abstract
The utility model provides a filter equipment of new trend system, including an air filter chamber, be equipped with a filter equipment in the air filter chamber, filter equipment includes rotation axis, rack, first filter screen, second filter screen and rotating electrical machines, the rotating electrical machines is installed at the air filter chamber top, one end of rotation axis passes air filter chamber and links to each other with the rotating electrical machines, the other end supports in air filter chamber bottom, the both ends of rotation axis all are fixed with two connecting rods, the tip of four connecting rods becomes the rectangle distribution in air filter chamber; the rack includes two straight-bars and two pairs of arc poles, and first filter screen configuration is connected in the first arc frame that first pair of arc pole and two straight-bars formed, and second filter screen configuration is connected in the second arc frame that second pair of arc pole and two straight-bars formed, the utility model discloses make when the filter screen damages, when losing the filter effect, also can pass through the reserve filter screen of automatic switch for do not influence the normal operating of new trend system, give people and bring the convenience.
Description
Technical Field
The utility model relates to a filter equipment, especially a filter equipment of new trend system.
background
The new trend system is a neotype ventilation equipment, it adopts two-way taking a breath, when sending outdoor fresh air (new trend) into indoorly, also arrange indoor dirty air (old wind) to outdoors, send into indoor new trend and filter the back through filter equipment, thereby the cleanness of indoor air can be ensured, keep the room air fresh, but current filter equipment generally only filters through the one side, namely, the filter screen blocks external debris in the one side of filter screen, and in case, the filter screen is damaged, then can lose the filter effect, and in order not to lead to the fact the injury to follow-up equipment, often need stop the operation of new trend system, wait for the maintenance, consequently can give people and bring great inconvenience.
SUMMERY OF THE UTILITY MODEL
the utility model aims at providing a filter equipment of new trend system for when the filter screen damages, when losing the filter effect, also can be through the reserve filter screen of automatic switch, make not influence the normal operating of new trend system, give people and bring the convenience.
The utility model provides a following technical scheme:
A filter device of a fresh air system comprises an air filter chamber, wherein one end of the air filter chamber is provided with an air inlet, the other end of the air filter chamber is provided with an air supply outlet, a filter device is arranged in the air filter chamber, the filter device comprises a rotating shaft, a net rack, a first filter screen, a second filter screen and a rotating motor, the rotating motor is installed at the top of the outer wall of the air filter chamber, one end of the rotating shaft penetrates through the air filter chamber to be connected with a motor shaft of the rotating motor, the other end of the rotating shaft is supported at the bottom of the air filter chamber, two connecting rods are fixed at two ends of the rotating shaft, and the end parts of the four connecting rods are distributed;
the net rack comprises two parallel straight rods and two pairs of arc-shaped rods, the straight rods connected with the end parts of the two connecting rods on one side of the rotating shaft are first straight rods, the straight rods connected with the end parts of the two connecting rods on the other side of the rotating shaft are second straight rods, the first straight rods are connected with the arc-shaped rods on one side of the second straight rods and are connected with the first straight rods and the arc-shaped rods on the other side of the second straight rods, the first pair of arc-shaped rods comprise two first arc-shaped rods which are respectively abutted against the top side and the bottom side in the air filtering chamber, the second pair of arc-shaped rods comprise two second arc-shaped rods which are respectively abutted against the top side and the bottom side in the air filtering chamber, the first filter screen is connected in a configuration mode in a first arc-shaped frame formed by the first pair of arc-shaped rods and the two straight rods, and the second filter screen is connected in a configuration mode in a second arc-shaped frame formed by One side of a first straight rod in the first arc-shaped frame abuts against the side wall of the air filtering chamber, one side of a second straight rod in the second arc-shaped frame also abuts against the side wall of the air filtering chamber, and the rotating motor can drive the second arc-shaped frame and the second arc-shaped frame to rotate.
preferably, still include a ash removal device, ash removal device includes air-blower and gas blow pipe, the air-blower is fixed air filter chamber outer wall bottom, the one end of gas blow pipe with the air outlet intercommunication of air-blower, the other end stretch into fixedly to in the air filter chamber, still be equipped with a plurality of gas blowing mouths on the gas blow pipe, the gas blowing mouth can be towards being close to air intake one end and blow.
Preferably, both ends of the rotating shaft are connected with the air filter chamber through bearings.
Preferably, a protective cover is further arranged on the outer side of the rotating motor, and a cover opening of the protective cover is fixed on the air filtering chamber.
Preferably, the outer sides of the first arc-shaped frame and the second arc-shaped frame are adhered with sealing gaskets which are in sealing fit with the air filter chamber.
Preferably, the number of the air blowing pipes is at least two, the air blowing pipes are arranged in the air filtering chamber in parallel, and the extending ends of the bottom ends of the air blowing pipes are connected with the air blower.
The utility model has the advantages that: the first filter screen that is close to air intake one end is used for hindering external impurity, but damages first filter screen when impurity, or causes first filter screen damaged because of the accident, thereby when losing filtering capability, the accessible starts rotating electrical machines, makes the position of first filter screen rotatory to the position department of original second filter screen, makes the second filter screen continue to play filterable function, makes the normal operating that does not influence new trend system, gives people and brings the convenience.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic structural diagram of the present invention when the first filter screen and the second filter screen are not connected;
Fig. 2 is a cross-sectional view of the present invention taken along the transverse direction of the rotating shaft;
Fig. 3 is a structural sectional view of the present invention taken along the longitudinal direction of the rotating shaft;
Notation in the figure: 1 is the air filter room, 2 is the air intake, 3 is the supply-air outlet, 4 is the rotation axis, 5 is the rack, 6 is first filter screen, 7 is the second filter screen, 8 is the rotating electrical machines, 9 is the connecting rod, 10 is first straight-bar, 11 is the second straight-bar, 12 is first pair of arc pole, 13 is the second pair of arc pole, 14 is the gas blow pipe, 15 is the gas blow mouth, 16 is the bearing, 17 is the protection casing.
Detailed Description
with reference to fig. 1 to 3, in this embodiment, the filter device of a fresh air system includes an air filtering chamber 1, one end of the air filtering chamber 1 is provided with an air inlet 2, the other end of the air filtering chamber is provided with an air supply outlet 3, one end of the air supply outlet 3 is connected to an air inlet machine to realize air inlet, a filter device is arranged in the air filtering chamber 1, the filter device includes a rotating shaft 4, a net rack 5, a first filter screen 6, a second filter screen 7 and a rotating motor 8, the rotating motor 8 is installed on the top of the outer wall of the air filtering chamber 1, one end of the rotating shaft 4 passes through the air filtering chamber 1 to be connected to a motor shaft of the rotating motor 8, the other end is supported at the bottom of the air filtering chamber 1, two ends of the rotating shaft 4 are both fixed with two;
The net rack 5 comprises two straight rods and two pairs of arc-shaped rods which are arranged in parallel, the straight rods connected with the end parts of the two connecting rods on one side of the rotating shaft 4 are first straight rods 10, the straight rods connected with the end parts of the two connecting rods on the other side of the rotating shaft 4 are second straight rods 11, the arc-shaped rods connected with one sides of the first straight rods 10 and the second straight rods 11 are first pairs of arc-shaped rods 12, the arc-shaped rods connected with the other sides of the first straight rods 10 and the second straight rods 11 are second pairs of arc-shaped rods 13, the first pairs of arc-shaped rods 12 comprise two first arc-shaped rods which are respectively abutted against the top side and the bottom side in the air filtering chamber 1, the second pairs of arc-shaped rods 13 comprise two second arc-shaped rods which are respectively abutted against the top side and the bottom side in the air filtering chamber 1, the arc-shaped first filtering net 6 is configured and connected in first arc-shaped frames formed by the first pairs of, and one side of the first straight rod 10 in the first arc-shaped frame abuts against the side wall of the air filter chamber 1, one side of the second straight rod 11 in the second arc-shaped frame also abuts against the side wall of the air filter chamber 1, the rotating motor 8 can drive the second arc-shaped frame and the second arc-shaped frame to rotate, and the first arc-shaped frame and the second arc-shaped frame in the figure are both semicircular frames and can also be small arc-shaped frames.
The dust removing device comprises an air blower and an air blowing pipe 14, the air blower is fixed to the bottom of the outer wall of the air filtering chamber 1, one end of the air blowing pipe 14 is communicated with an air outlet of the air blower, the other end of the air blowing pipe 14 extends into the air filtering chamber 1, a plurality of air blowing openings 15 are further formed in the air blowing pipe 14, and the air blowing openings 15 can blow air towards the end close to the air inlet 2.
The two ends of the rotating shaft 4 are connected with the air filter chamber 1 through bearings 16.
the outside of the rotating electrical machine 8 is also provided with a protective cover 17, and the opening of the protective cover 17 is fixed on the air filter chamber 1.
and sealing gaskets which are hermetically attached to the air filter chamber 1 are adhered to the outer sides of the first arc-shaped frame and the second arc-shaped frame.
The utility model discloses a theory of operation is: first filter screen 6 that is close to 2 one end of air intake is used for hindering external impurity, but damage first filter screen 6 when impurity, or cause first filter screen 6 damaged because of the accident, thereby when losing filtering capability, can at first start the air-blower, blow to first filter screen 6 from blowing mouth 15, blow off the impurity of attaching on the filter screen, and then start rotating electrical machines 8, make the position of first filter screen 6 rotatory to the position department of original second filter screen 7, make second filter screen 7 continue to play filterable function, make the normal operating that does not influence new trend system, give people and bring convenience.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A filter device of a fresh air system is characterized by comprising an air filter chamber, wherein one end of the air filter chamber is provided with an air inlet, the other end of the air filter chamber is provided with an air supply outlet, a filter device is arranged in the air filter chamber and comprises a rotating shaft, a net rack, a first filter screen, a second filter screen and a rotating motor, the rotating motor is installed at the top of the outer wall of the air filter chamber, one end of the rotating shaft penetrates through the air filter chamber to be connected with a motor shaft of the rotating motor, the other end of the rotating shaft is supported at the bottom of the air filter chamber, two connecting rods are fixed at two ends of the rotating shaft, and the end parts of the four connecting rods are distributed in a rectangular shape;
The net rack comprises two parallel straight rods and two pairs of arc-shaped rods, the straight rods connected with the end parts of the two connecting rods on one side of the rotating shaft are first straight rods, the straight rods connected with the end parts of the two connecting rods on the other side of the rotating shaft are second straight rods, the first straight rods are connected with the arc-shaped rods on one side of the second straight rods and are connected with the first straight rods and the arc-shaped rods on the other side of the second straight rods, the first pair of arc-shaped rods comprise two first arc-shaped rods which are respectively abutted against the top side and the bottom side in the air filtering chamber, the second pair of arc-shaped rods comprise two second arc-shaped rods which are respectively abutted against the top side and the bottom side in the air filtering chamber, the first filter screen is connected in a configuration mode in a first arc-shaped frame formed by the first pair of arc-shaped rods and the two straight rods, and the second filter screen is connected in a configuration mode in a second arc-shaped frame formed by One side of a first straight rod in the first arc-shaped frame abuts against the side wall of the air filtering chamber, one side of a second straight rod in the second arc-shaped frame also abuts against the side wall of the air filtering chamber, and the rotating motor can drive the second arc-shaped frame and the second arc-shaped frame to rotate.
2. The filter device of a new trend system of claim 1, characterized in that, still includes a deashing device, the deashing device includes air-blower and gas blow pipe, the air-blower is fixed in the bottom of air filter chamber outer wall, the one end of gas blow pipe with the air outlet intercommunication of air-blower, the other end stretches into to be fixed in the air filter chamber, still be equipped with a plurality of gas blowing mouths on the gas blow pipe, the gas blowing mouth can blow towards the one end that is close to the air intake.
3. The filter device of a fresh air system as claimed in claim 1, wherein the two ends of the rotating shaft are connected to the air filtering chamber by bearings.
4. the filter device of a fresh air system as claimed in claim 1, wherein a protective cover is further provided outside the rotating electrical machine, and a cover opening of the protective cover is fixed on the air filtering chamber.
5. The filter device of a fresh air system as claimed in claim 1, wherein the first curved frame and the second curved frame are adhered with sealing gaskets which are in sealing fit with the air filtering chamber.
6. The filtering device of a fresh air system as claimed in claim 2, wherein there are at least two blowing pipes, and the blowing pipes are disposed in parallel in the air filtering chamber, and the bottom ends of the blowing pipes are connected to the blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407450.0U CN209782909U (en) | 2019-03-28 | 2019-03-28 | Filter equipment of new trend system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407450.0U CN209782909U (en) | 2019-03-28 | 2019-03-28 | Filter equipment of new trend system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782909U true CN209782909U (en) | 2019-12-13 |
Family
ID=68800272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407450.0U Active CN209782909U (en) | 2019-03-28 | 2019-03-28 | Filter equipment of new trend system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782909U (en) |
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2019
- 2019-03-28 CN CN201920407450.0U patent/CN209782909U/en active Active
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