CN216744879U - Heat exchange pipeline structure of new fan - Google Patents

Abstract

The utility model relates to the technical field of new fans, in particular to a heat exchange pipeline structure of a new fan; the heat exchange tube comprises a heat exchange tube, a heat exchange plate and a filtering component; the heat exchange plate is fixedly connected with the heat exchange tube and divides the heat exchange tube into an air inlet chamber at the upper part and an air outlet chamber at the lower part; the filter assembly comprises a mounting seat, a support, a filter screen, collecting plate and fixed component, mounting seat and heat exchange tube fixed connection, the support passes through fixed component and can be dismantled with the mounting seat, collecting plate and support fixed connection, filter screen and support fixed connection, through the heat transfer board, make indoor hot-air when discharging, can pass through the heat transfer board with the heat and transmit the air for getting into the room, reach thermal exchange, through the filter screen, filter the air that gets into the heat exchange tube, through the collecting plate, collect the dust in the air of will discharging, convenient clearance, thereby realized can filtering the air that gets into the heat exchange tube, prevent to cause the purpose of pollution to the room air.

Description

Heat exchange pipeline structure of new fan

Technical Field

The utility model relates to the technical field of new fans, in particular to a heat exchange pipeline structure of a new fan.

Background

The fresh air machine is an effective air purification device, can circulate indoor air, and can discharge dirty indoor air outdoors.

When the new fan is used, in order to prevent heat loss, heat exchange tubes are generally used for heat exchange.

But it is easy to suck dust in the external air into the room through the heat exchange pipe, resulting in pollution of the indoor air.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat exchange pipeline structure of a fresh air fan, and aims to solve the problem that dust in external air is easily sucked into a room by a heat exchange pipeline in the prior art, so that indoor air is polluted.

In order to achieve the aim, the utility model provides a heat exchange pipeline structure of a fresh air fan, which comprises a heat exchange pipe, a heat exchange plate and a filtering assembly; the heat exchange plate is fixedly connected with the heat exchange tube, is positioned inside the heat exchange tube and divides the heat exchange tube into an upper air inlet chamber and a lower air outlet chamber; the filter component comprises a mounting seat, a support, a filter screen, a collecting plate and a fixing component, the mounting seat is fixedly connected with the heat exchange tube, the heat exchange tube is sleeved with the mounting seat, the fixing component is arranged on the support, the support passes through the fixing component and the mounting seat can be detached, the collecting plate is fixedly connected with the support and is located in the air outlet chamber, the filter screen is fixedly connected with the support and is arranged on the support.

The fixing component comprises a spring and a locking block, and the spring is fixedly connected with the bracket and is positioned in the bracket; the locking block is fixedly connected with the spring, is abutted to the mounting seat and is positioned on one side, close to the mounting seat, of the spring.

The locking block is provided with a limiting protrusion, and the limiting protrusion is arranged on the locking block and is positioned on one side, close to the spring, of the locking block.

The heat exchange pipeline structure of the fresh air fan further comprises a heat insulation layer, wherein the heat insulation layer is fixedly connected with the heat exchange tube and sleeved on the heat exchange tube.

The mounting seat is provided with a locking groove, the locking groove is located on one side, close to the locking block, of the mounting seat, and the locking groove is matched with the locking block.

The utility model relates to a heat exchange pipeline structure of a fresh air fan, which comprises a heat exchange pipe, a heat exchange plate and a filter assembly, wherein the heat exchange pipe is arranged on the heat exchange plate; the heat exchange plate is fixedly connected with the heat exchange tube, is positioned inside the heat exchange tube and divides the heat exchange tube into an upper air inlet chamber and a lower air outlet chamber; the filter assembly comprises a mounting seat, a support, a filter screen, a collecting plate and a fixing component, the mounting seat is fixedly connected with the heat exchange tube and sleeved on the heat exchange tube, the fixing component is arranged on the support, the support is detachably connected with the mounting seat through the fixing component, the collecting plate is fixedly connected with the support and positioned in the air outlet chamber, the filter screen is fixedly installed on the support and arranged on the support, outside air can enter the chamber through the air inlet chamber, indoor air can be discharged to the outside through the air outlet chamber, the heat exchange plate is made of aluminum alloy and can conduct heat, when indoor hot air is discharged, the heat can be transferred to the air entering the chamber through the heat exchange plate to achieve heat exchange, and the shape of the heat exchange plate is wave-shaped, make the air with the area of contact grow of heat transfer board promotes heat exchange efficiency, through the filter screen is to getting into the air of heat exchange tube filters, through the collecting plate is collected the dust in the exhaust air, and convenient the clearance, through the support with dismantling of mount pad is convenient right the filter screen is cleared up and is changed to realized can will getting into the air of heat exchange tube filters, prevents to cause the purpose of pollution to the room air.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a heat exchange pipeline of a fresh air fan provided by the utility model.

Fig. 2 is a schematic structural diagram of a heat exchange plate provided by the utility model.

Fig. 3 is an enlarged view of fig. 2 at a.

In the figure, 1-heat exchange tube, 11-air inlet chamber, 12-air outlet chamber, 2-heat exchange plate, 3-filter assembly, 31-mounting seat, 311-locking groove, 32-bracket, 33-filter screen, 34-collecting plate, 35-fixing member, 351-spring, 352-locking block, 3521-limiting projection and 4-insulating layer.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a heat exchange pipeline structure of a fresh air machine, including a heat exchange pipe 1, a heat exchange plate 2 and a filter assembly 3; the heat exchange plate 2 is fixedly connected with the heat exchange tube 1, is positioned inside the heat exchange tube 1, and divides the heat exchange tube 1 into an upper air inlet chamber 11 and a lower air outlet chamber 12; the filter assembly 3 comprises a mounting seat 31, a support 32, a filter screen 33, a collecting plate 34 and a fixing component 35, the mounting seat 31 is fixedly connected with the heat exchange tube 1 and sleeved on the heat exchange tube 1, the fixing component 35 is arranged on the support 32, the support 32 passes through the fixing component 35 and the mounting seat 31 can be detached, the collecting plate 34 is fixedly connected with the support 32 and is positioned in the air outlet chamber 12, the filter screen 33 is fixedly connected with the support 32 and is arranged on the support 32.

In this embodiment, the mounting seat 31 is fixedly mounted with the heat exchange tube 1 and is sleeved on the heat exchange tube 1, the fixing member 35 is disposed on the support 32, the support 32 is detachable from the mounting seat 31 through the fixing member 35, the collecting plate 34 is fixedly mounted with the support 32 and is located in the air outlet chamber 12, the filter screen 33 is fixedly mounted with the support 32 and is disposed on the support 32, external air can enter the room through the air inlet chamber 11, indoor air can be discharged to the outside through the air outlet chamber 12, the heat exchange plate 2 is made of aluminum alloy and can conduct heat, when indoor hot air is discharged, heat can be transferred to the indoor air through the heat exchange plate 2 to achieve heat exchange, the heat exchange plate 2 is wave-shaped, make the air with the area of contact grow of heat exchange plate 2 promotes heat exchange efficiency, through filter screen 33, to getting into the air of heat exchange tube 1 filters, through collecting plate 34 collects the dust in the exhaust air, and convenient the clearance is passed through support 32 with the dismantlement of mount pad 31 is convenient right filter screen 33 is cleared up and is changed to realized can will getting into the air of heat exchange tube 1 filters, prevents to cause the purpose of pollution to the room air.

Further, referring to fig. 3, the fixing member 35 includes a spring 351 and a locking block 352, the spring 351 is fixedly connected to the bracket 32 and is located inside the bracket 32; the locking block 352 is fixedly connected to the spring 351, abuts against the mounting seat 31, and is located on one side of the spring 351 close to the mounting seat 31.

In this embodiment, the fixing members 35 are provided in plural and evenly distributed on the holder 32, the spring 351 is fixedly attached to the holder 32 and located inside the holder 32, the lock block 352 is fixedly attached to the spring 351 and abuts against the mount 31 and is located on a side of the spring 351 close to the mount 31, the spring 351 is capable of expanding and contracting the lock block 352, and pressure is provided between the lock block 352 and the holder 32, thereby achieving the purpose of locking the holder 32 to the mount 31.

Further, referring to fig. 3, the locking block 352 has a limiting protrusion 3521, and the limiting protrusion is disposed on the locking block 352 and is located at a side of the locking block 352 close to the spring 351.

In this embodiment, the spring 351 is limited by the limit protrusion 3521, so that the spring 351 can only be located inside the holder 32, and the spring 351 is prevented from being exposed out of the holder 32, thereby preventing the damage of the spring 351.

Further, referring to fig. 1, the heat exchange pipeline structure of the fresh air fan further includes a heat insulation layer 4, and the heat insulation layer 4 is fixedly connected with the heat exchange pipe 1 and sleeved on the heat exchange pipe 1.

In this embodiment, the heat preservation 4 with heat exchange tube 1 fixed mounting to the cover is established on the heat exchange tube 1, the heat preservation 4 is made by heat preservation rubber, through the heat preservation 4, enough prevent that the heat in the air runs off extremely outside the heat exchange tube 1.

Further, referring to fig. 3, the mounting seat 31 has a locking groove 311, the locking groove 311 is located on one side of the mounting seat 31 close to the locking block 352, and the locking groove 311 is engaged with the locking block 352.

In this embodiment, through the matching between the locking groove 311 and the locking block 352, when the bracket 32 is mounted on the mounting seat 31, the locking block 352 can enter the locking groove 311 through the locking groove 311, the locking groove 311 limits the movement of the locking block 352, and further limits the movement of the bracket 32, so as to improve the stability of the bracket 32 mounted on the mounting seat 31.

The utility model relates to a heat exchange pipeline structure of a fresh air fan, which comprises a heat exchange pipe 1, a heat exchange plate 2 and a filter assembly 3; the heat exchange plate 2 is fixedly connected with the heat exchange tube 1, is positioned inside the heat exchange tube 1, and divides the heat exchange tube 1 into an upper air inlet chamber 11 and a lower air outlet chamber 12; the filtering component 3 comprises a mounting seat 31, a support 32, a filter screen 33, a collecting plate 34 and a fixing member 35, the mounting seat 31 is fixedly connected with the heat exchange tube 1 and sleeved on the heat exchange tube 1, the fixing member 35 is arranged on the support 32, the support 32 is detachably connected with the mounting seat 31 through the fixing member 35, the collecting plate 34 is fixedly connected with the support 32 and positioned in the air outlet chamber 12, the filter screen 33 is fixedly arranged with the support 32 and arranged on the support 32, external air can enter the indoor space through the air inlet chamber 11, indoor air can be discharged to the outdoor space through the air outlet chamber 12, the heat exchange plate 2 is made of aluminum alloy and can conduct heat, and heat can be transferred to the indoor air through the heat exchange plate 2 when the indoor hot air is discharged, reach thermal exchange, heat transfer board 2's shape is the wave, make the air with heat transfer board 2's area of contact grow promotes heat exchange efficiency, through filter screen 33, to getting into the air of heat exchange tube 1 filters, through collecting board 34 collects the dust in the exhaust air, and convenient clearance, through support 32 with dismantling of mount pad 31, it is convenient right filter screen 33 clears up and changes, thereby has realized can will getting into the air of heat exchange tube 1 filters, prevents to cause the purpose of pollution to the room air.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (5)

1. A heat exchange pipeline structure of a new fan is characterized by comprising a heat exchange pipe, a heat exchange plate and a filtering component;

the heat exchange plate is fixedly connected with the heat exchange tube, is positioned inside the heat exchange tube, and divides the heat exchange tube into an upper air inlet chamber and a lower air outlet chamber;

the filter component comprises a mounting seat, a support, a filter screen, a collecting plate and a fixing component, the mounting seat is fixedly connected with the heat exchange tube, the heat exchange tube is sleeved with the mounting seat, the fixing component is arranged on the support, the support passes through the fixing component and the mounting seat can be detached, the collecting plate is fixedly connected with the support and is located in the air outlet chamber, the filter screen is fixedly connected with the support and is arranged on the support.

2. The heat exchange duct structure of a fresh air machine according to claim 1,

the fixing component comprises a spring and a locking block, and the spring is fixedly connected with the bracket and is positioned in the bracket; the locking block is fixedly connected with the spring, is abutted to the mounting seat and is positioned on one side, close to the mounting seat, of the spring.

3. The heat exchange duct structure of the fresh air fan as set forth in claim 2,

the locking block is provided with a limiting protrusion, and the limiting protrusion is arranged on the locking block and is positioned on one side, close to the spring, of the locking block.

4. The heat exchange duct structure of a fresh air machine according to claim 1,

the heat exchange pipeline structure of the fresh air machine further comprises a heat insulation layer, wherein the heat insulation layer is fixedly connected with the heat exchange tube and sleeved on the heat exchange tube.

5. The heat exchange duct structure of a new fan as claimed in claim 2,

the mounting seat is provided with a locking groove, the locking groove is located on one side, close to the locking block, of the mounting seat, and the locking groove is matched with the locking block.

Images