CN107575988A - Multi-layer sheet drift bolt efficient constant-temperature ventilator - Google Patents

Abstract

The invention relates to a high-efficiency constant-temperature ventilator for piercing through multi-layer boards. There are heat exchange column groups evenly distributed on the multi-layer partition group, there are air ducts with the same spacing between the partition plates of the multi-layer partition group, adjacent air ducts are not connected, and the air ducts have air inlet One end of all the air inlets is in airtight communication with the first air inlet joint, and the other end is in airtight communication with the second air inlet joint, and one end of all the air outflows is in airtight communication with the first air outlet joint The airtight communication, and the other end is in airtight communication with the second air outlet joint. It mainly relies on the heat exchange column to conduct heat in the direction perpendicular to the air circulation between the partitions, reducing the heat conduction in the same direction as the air circulation, high heat exchange efficiency, small energy loss, simple structure, low cost, and can be widely used.

Description

High-efficiency constant temperature ventilator with multi-layer board nailing

technical field

The invention belongs to a constant temperature ventilation device, in particular to a high-efficiency constant temperature ventilator for piercing multi-layer boards.

Background technique

In winter and summer, when the room is heated or air-conditioned, it is often not ventilated for a long time, which will inevitably lead to the reduction of oxygen in the room and the enrichment of harmful gases such as carbon dioxide and formaldehyde. If the window is opened or the ventilation fan is ventilated, the heat or cooling capacity in the room will be lost, resulting in energy waste. The constant temperature ventilation device used at present is bulky and expensive, and is not suitable for ordinary families to use. And because it relies on the partition to exchange heat, it also has the following disadvantages: 1. In order to increase the heat exchange capacity per unit of gas, it is necessary to increase the heat exchange area, which will inevitably lead to an increase in volume and high cost; 2. In order to improve heat exchange efficiency , It needs a good heat exchange partition. While the heat conducts horizontally, it will inevitably also conduct longitudinally, resulting in heat loss. The longer the use time, the more obvious the same temperature, which greatly reduces the heat exchange efficiency.

Contents of the invention

In order to overcome the disadvantages of the prior art, the present invention provides a high-efficiency constant temperature ventilator through nailing through multi-layer boards. The heat exchange efficiency is high, the energy loss is small, the structure is simple, the cost is low, and it can be widely used.

The technical solution adopted by the present invention to solve the technical problem is: heat exchange column groups are evenly distributed on the multi-layer partition group, and there are air ducts with the same spacing between the partitions of the multi-layer partition group, and the adjacent The air ducts are not connected, and the air ducts have an air inlet and an air outlet. One end of all the air inlets is sealed and communicated with the first air inlet joint, and the other end is sealed and communicated with the second air inlet joint. One end of all the air outlet ducts is in sealing communication with the first air outlet joint, and the other end is in airtight communication with the second air outlet joint.

The invention has the following advantages: 1) high heat exchange efficiency and small energy loss; 2) small size, convenient installation and maintenance, especially suitable for home use; 3) simple structure, low cost, and universal use.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is A-A sectional view among Fig. 1 of the present invention;

Fig. 3 is a cross-sectional view of B-B in Fig. 1 of the present invention.

detailed description

As shown in Figures 1-3, heat exchange column groups 7 are evenly distributed on the multi-layer partition group 6, and there are air ducts with the same spacing between the partitions of the multi-layer partition group 6, and the adjacent air ducts The air passages are not connected, the air passages have an air inlet passage 8 and an air outlet passage 9, and one end of all the air inlet passages 8 is sealed and communicated with the first air inlet joint 1, and the other end is sealed with the second air inlet joint 4 In communication, one end of all the air outlet ducts 9 is in sealing communication with the first air outlet joint 2 , and the other end is in sealing communication with the second air outlet joint 3 .

There is a heat insulating layer 5 on the outside of the multi-layer separator group 6 .

The heat exchange column set 7 and the multi-layer partition plate set 6 are interference fit.

The heat exchange column group 7 is metal columns such as aluminum columns and copper columns, or carbon-containing solid columns such as graphite columns and carbon columns.

The diameter of the heat exchange column group 7 is 2-25mm.

The center-to-center distance between adjacent heat exchange columns of the heat exchange column group 7 is 3-50mm.

The intervals between the partitions of the multi-layer partition set 6 are 1-30mm.

The air duct of the multi-layer partition set 6 is rectangular or circular.

The partitions of the multi-layer partition group 6 can be multi-layer flat boards, multi-layer curved boards or multi-layer spiral boards.

When in use, the first air inlet joint 1 and the second air intake joint 4 are connected to the cold air exhaust system in ventilation, and the first air outlet joint 2 and the second air outlet joint 3 are connected to the hot air exhaust system in ventilation . The first air-inlet joint 1 and the second air-inlet joint 4 and the first air-out joint 2 and the second air-out joint 3 can also be used interchangeably.

Claims (9)

1. A high-efficiency constant temperature ventilator with nails through multilayer boards, characterized in that: heat exchange column groups (7) are evenly distributed on the multilayer partition group (6), and the multilayer partition group (6) There are air ducts with the same spacing between the partitions, and adjacent air ducts are not connected. The air ducts include air inlet channels (8) and air outlet channels (9), and all the air inlet channels (8) One end of the air inlet is sealed and communicated with the first joint (1) of the air inlet, and the other end is sealed and communicated with the second air inlet joint (4), and one end of all the air outlets (9) is sealed with the first air outlet joint (2) communicate with each other, and the other end communicates with the air outlet second joint (3) in a sealed manner. 2. The high-efficiency constant-temperature ventilator with nails piercing through multi-layer boards according to claim 1, characterized in that: there is a heat-insulating layer (5) outside the multi-layer partition group (6). 3. The high-efficiency constant temperature ventilator with nails through multi-layer boards according to claim 1, characterized in that: the heat exchange column group (7) and the multi-layer partition board group (6) are interference fit. 4. The high-efficiency constant temperature ventilator with nails through multi-layer boards according to claim 1, characterized in that: the heat exchange column group (7) is metal columns such as aluminum columns, copper columns, or graphite columns, carbon columns and other carbonaceous solid columns. 5. The high-efficiency constant temperature ventilator with nails through multi-layer boards according to claim 4, characterized in that: the diameter of the heat exchange column group (7) is 2-25 mm. 6. The high-efficiency constant temperature ventilator with nails through multi-layer boards according to claim 1, characterized in that: the center-to-center distance between adjacent heat exchange columns of the heat exchange column group 7 is 3-50 mm. 7. The high-efficiency constant temperature ventilator with nails through multi-layer boards according to claim 1, characterized in that: the interval between the partitions of the multi-layer partition group (6) is 1-30mm. 8. The high-efficiency constant temperature ventilator with nails piercing through multi-layer boards according to claim 1, characterized in that: the air duct of the multi-layer partition group (6) is rectangular or circular. 9. The high-efficiency constant temperature ventilator with nails through multi-layer boards according to claim 1, characterized in that: the partitions of the multi-layer partition group (6) are multi-layer flat boards, multi-layer curved boards or multi-layer spiral plate.