CN210951808U

CN210951808U - New trend filter equipment that warm engineering of leading to was used

Info

Publication number: CN210951808U
Application number: CN201921126939.7U
Authority: CN
Inventors: 吴哲; 陈玉
Original assignee: Shanghai Haizhu Construction Engineering Design Co ltd
Current assignee: Shanghai Haizhu Construction Engineering Design Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-07-07
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a new trend filter equipment that warm logical engineering used, including box, first fan and second fan, the welding has the baffle on one side inner wall of box, first fan passes through the bolt fastening and is close to the position of box one side inner wall at baffle top outer wall, and the second fan passes through the bolt fastening and is close to the position of box opposite side inner wall at the bottom half inner wall, the air inlet end of first fan is pegged graft and is had the air-supply line, and pegs graft and have a tuber pipe in the air-out end of first fan, the position that first fan was kept away from to the box is opened there is the rectangle mouth. The utility model discloses separate the net and keep off the net and all prevent that the fresh air of suction from sneaking into debris and insect etc. the baffle blocks from the top, avoids the entering of rainwater etc. the mouth of pipe of L type pipe has also avoided the entering of rainwater down, and the filter core is the separation layer upon layer, avoids inhalable particulate matter to enter into to indoor, and the active carbon filter screen adsorbs once more to detach the hybrid inhalable particulate matter in the fresh air.

Description

New trend filter equipment that warm engineering of leading to was used

Technical Field

The utility model relates to a filter equipment technical field especially relates to a new trend filter equipment that warm logical engineering was used.

Background

With the rapid development of science and technology, the winter in the north is not cold any more, the heating system enters every family for a long time, the family is warm and warm in winter, and the family is still warm in winter, namely, the heating ventilation project, so that the family can heat scientifically and comfortably, and the ventilation filtering device is required to be used in the heating ventilation project.

At present, the fresh air filtering device for the heating and ventilation project in the market has the following defects in the use process: the separation effect of new trend filtration is not good, leads to inside partial foreign matter gets into air pipe easily to make foreign matter even insect etc. get into to indoor, cause certain trouble, to sum up, the new trend filter equipment for engineering of leading to the warm expert of present most can not agree with actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a new air filtering device for heating and ventilation engineering.

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

the utility model provides a new trend filter equipment that heating and ventilation engineering used, includes box, first fan and second fan, the welding has the baffle on one side inner wall of box, first fan passes through the bolt fastening and is close to the position of box one side inner wall at baffle top outer wall, and the second fan passes through the bolt fastening and is close to the position of box opposite side inner wall at bottom half inner wall, the air inlet end of first fan is pegged graft and is had the air-supply line, and the air-out end of first fan is pegged graft and has been had a tuber pipe, the position that first fan was kept away from to the box is opened there is the rectangle mouth, and has the honeycomb net through the bolt fastening on one side inner wall of rectangle mouth, the one end of air-supply line is pegged graft and is had the opening to fight, and the one end that the opening was fought is located the outside of box, the welding of one side of.

Furthermore, the one end of going out the tuber pipe is pegged graft and is had communicating pipe, and has a plurality of filter cores through the bolt fastening on the top inner wall of box, and the one end of filter core is linked together with the inside of communicating pipe.

Furthermore, an active carbon filter screen is fixed on the position, close to the filter element, of the inner wall of the top of the box body through bolts.

Furthermore, an exhaust pipe is inserted into the inner wall of the air inlet of the second fan, an exhaust pipe is inserted into the inner wall of the air outlet of the second fan, and one end of the exhaust pipe is located on the outer side of the box body.

Furthermore, the one end of exhaust pipe is pegged graft and is had L type pipe, and the one end of L type pipe is located the inside of box, it keeps off the net to be fixed with through the bolt on the one side inner wall of L type pipe.

Further, the air freshener fixing box further comprises a fixing plate and an air freshener, wherein the fixing plate is fixed on the position, close to the honeycomb net, of the inner wall of one side of the box body through bolts, and the air freshener is clamped on the outer wall of the top of the fixing plate.

The utility model has the advantages that:

1. through what set up separate net, baffle, L type pipe and fender net, separate the net and keep off the net and all prevent fresh air sneak into debris and insect etc. of suction, the baffle blocks from the top, avoids the entering of rainwater etc. the mouth of pipe of L type pipe has also avoided the entering of rainwater down.

2. Through the filter core and the active carbon filter screen that set up, the filter core is the separation layer upon layer, avoids inhalable particulate matter to enter into to indoor, and the active carbon filter screen adsorbs once more to detach the inhalable particulate matter of mixing in the fresh air, thereby guarantee to get into indoor air comparatively clean.

3. Through the first fan, the second fan and the baffle that set up, fresh air's the entering separately goes on with the discharge of foul air to be convenient for indoor and outdoor mutual ventilation, the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a fresh air filtering device in an embodiment 1 of the present invention;

fig. 2 is a schematic diagram of a simple three-dimensional structure of a fresh air filtering device in an embodiment 1 of the present invention;

fig. 3 is the utility model provides a new trend filter equipment embodiment 2's that heating and ventilating engineering used sectional structure schematic diagram.

In the figure: 1-box body, 2-partition board, 3-opening bucket, 4-partition net, 5-baffle, 6-air outlet pipe, 7-air inlet pipe, 8-first blower, 9-communicating pipe, 10-filter element, 11-active carbon filter screen, 12-honeycomb network, 13-air exhaust pipe, 14-second blower, 15-exhaust pipe, 16-L type pipe, 17-baffle net, 18-air freshener, 19-fixing plate.

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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1-3, a fresh air filtering device for heating and ventilation engineering comprises a box body 1, a first fan 8 and a second fan 14, wherein a partition plate 2 is welded on the inner wall of one side of the box body 1, the first fan 8 is fixed at the position, close to the inner wall of one side of the box body 1, of the outer wall of the top of the partition plate 2 through bolts, the second fan 14 is fixed on the inner wall of the bottom of the box body 1 close to the inner wall of the other side of the box body 1 through bolts, the air inlet end of the first fan 8 is inserted with the air inlet pipe 7, an air outlet pipe 6 is inserted at the air outlet end of the first fan 8, a rectangular opening is arranged at the position of the box body 1 far away from the first fan 8, a honeycomb net 12 is fixed on the inner wall of one side of the rectangular opening through bolts, one end of the air inlet pipe 7 is inserted with the opening hopper 3, and one end of the opening hopper 3 is positioned outside the box body 1, one side of the outer wall of the top of the opening hopper 3 is welded with an inclined baffle plate 5, and the inner wall of the top of the opening hopper 3 is welded with a plurality of separation nets 4.

The utility model discloses in, it has communicating pipe 9 to peg graft the one end of tuber pipe 6, and be equipped with a plurality of filter cores 10 through the bolt fastening on the top inner wall of box 1, the one end of filter core 10 is linked together with the inside of communicating pipe 9, the position that box 1 top inner wall is close to filter core 10 has active carbon filter screen 11 through the bolt fastening, start first fan 8 and the change that second fan 14 carried out the air, fresh air is under first fan 8's effect, fill 3 entering by the opening, separate the entering of net 4 separation foreign matter and insect, the air is through going out tuber pipe 6, the separation through multilayer filter screen 10 in proper order, adsorb inhalable particles, then adsorb inhalable particles by active carbon filter screen 11 again, discharge by cellular network 12 again, bring fresh air into indoor.

It has exhaust column 13 to peg graft on the air intake inner wall of second fan 14, and it has exhaust pipe 15 to peg graft on the air outlet inner wall of second fan 14, the one end of exhaust column 13 is located the outside of box 1, it has L type pipe 16 to peg graft the one end of exhaust pipe 15, and the one end of L type pipe 16 is located the inside of box 1, it keeps off net 17 to have through the bolt fastening on one side inner wall of L type pipe 16, dirty air is driven by second fan 14, through the suction of exhaust column 13 suction, discharge to outdoor through exhaust pipe 15 and L type pipe 16 again, it also plays the effect that separation foreign matter and insect got into to keep off net 17.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, the first fan 8 and the second fan 14 are started to replace air, fresh air enters from the opening hopper 3 under the action of the first fan 8, the partition net 4 blocks the entry of foreign matters and insects, the air passes through the air outlet pipe 6 and is sequentially blocked by the multilayer filter element 10 to adsorb inhalable particles, then the inhalable particles are adsorbed by the activated carbon filter screen 11 and are discharged by the cellular network 12, and the fresh air is brought into a room; the dirty air is driven by the second fan 14, is sucked in through the exhaust pipe 13, and is discharged to the outside through the exhaust pipe 15 and the L-shaped pipe 16, and the blocking net 17 also has the effect of blocking foreign matters and insects from entering.

Example 2

Referring to fig. 3, a fresh air filtering device for heating and ventilation engineering, in this embodiment, compared with embodiment 1, further includes a fixing plate 19 and an air freshener 18, the fixing plate 19 is fixed on a position close to the cellular network 12 on an inner wall of one side of the box body 1 through bolts, and the air freshener 18 is clamped on an outer wall of a top portion of the fixing plate 19.

The working principle is as follows: in use, the air freshener 18 is located inside the cabinet 1 adjacent to the cellular network 12, so that the air entering the room is accompanied by the fragrance of the air freshener, the room is clean and has a fragrance, and the indoor personnel feel more comfortable and pleasant.

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. A fresh air filtering device for heating and ventilation engineering comprises a box body (1), a first fan (8) and a second fan (14), and is characterized in that a partition plate (2) is fixedly connected to the inner wall of one side of the box body (1), the first fan (8) is fixed to the position, close to the inner wall of one side of the box body (1), of the outer wall of the top of the partition plate (2) through a bolt, the second fan (14) is fixed to the position, close to the inner wall of the other side of the box body (1), of the inner wall of the bottom of the box body (1) through a bolt, an air inlet pipe (7) is inserted into the air inlet end of the first fan (8), an air outlet pipe (6) is inserted into the air outlet end of the first fan (8), a rectangular opening is formed in the position, far away from the first fan (8), a cellular network (12) is fixedly connected to the inner wall of one side of the rectangular opening, an opening, and one end of the opening hopper (3) is positioned outside the box body (1), one side of the outer wall of the top of the opening hopper (3) is fixedly connected with an inclined baffle (5), and the inner wall of the top of the opening hopper (3) is fixedly connected with a plurality of separation nets (4).

2. The fresh air filtering device for heating and ventilation engineering according to claim 1, wherein a communicating pipe (9) is inserted into one end of the air outlet pipe (6), a plurality of filter elements (10) are fixed on the inner wall of the top of the box body (1) through bolts, and one end of each filter element (10) is communicated with the inside of the communicating pipe (9).

3. The fresh air filtering device for heating and ventilation engineering according to claim 2, wherein the activated carbon filter screen (11) is fixed on the inner wall of the top of the box body (1) close to the filter element (10) through bolts.

4. The new air filtering device for heating and ventilation engineering according to any one of claims 1 to 3, wherein an exhaust pipe (13) is inserted into an inner wall of an air inlet of the second fan (14), an exhaust pipe (15) is inserted into an inner wall of an air outlet of the second fan (14), and one end of the exhaust pipe (13) is located outside the box body (1).

5. The fresh air filtering device for heating and ventilation engineering according to claim 4, wherein an L-shaped pipe (16) is inserted into one end of the exhaust pipe (15), one end of the L-shaped pipe (16) is located inside the box body (1), and a blocking net (17) is fixed on the inner wall of one side of the L-shaped pipe (16) through a bolt.

6. The fresh air filtering device for heating and ventilation engineering according to claim 1, further comprising a fixing plate (19) and an air freshener (18), wherein the fixing plate (19) is fixed on the inner wall of one side of the box body (1) close to the honeycomb net (12) through bolts, and the air freshener (18) is clamped on the outer wall of the top of the fixing plate (19).