CN218179186U

CN218179186U - Heat recovery device for energy-saving fresh air system

Info

Publication number: CN218179186U
Application number: CN202222683324.2U
Authority: CN
Inventors: 周清华; 陆代强
Original assignee: Shenzhen Yuanxing Electromechanical Co ltd
Current assignee: Shenzhen Yuanxing Electromechanical Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-30
Anticipated expiration: 2032-10-12

Abstract

The application discloses a heat recovery device for energy-conserving new trend system in new trend system technical field, include the wall body and run through in the ventilation pipe of wall body both sides and install the outer machine of air conditioner in the wall body outside, ventilation pipe outer end intercommunication has out the tuber pipe, be provided with the flow distribution plate between air-out pipe inner chamber and the ventilation pipe inner chamber, the flow distribution plate sets up the center department at the ventilation pipe, air-out pipe inner chamber upper end is provided with first fan, and just first fan is close to in the outer machine side of air conditioner, air-out pipe inner chamber lower extreme is provided with second fan, the wall body side is provided with the fixed plate, the fixed plate upside is provided with the water storage box, the water storage box inner chamber is pegged graft and is had the heat conduction stick, the heat conduction stick top is provided with receives the hot plate, water storage box and receive the hot plate outside and be provided with the heat preservation cover. This application can carry out reasonable recycle to the heat of new trend system exchange room air, and then has reduced the waste of the energy.

Description

Heat recovery device for energy-saving fresh air system

Technical Field

The application relates to the technical field of fresh air systems, in particular to a heat recovery device for an energy-saving fresh air system.

Background

The fresh air system is an independent air processing system which is composed of a fresh air ventilator and pipeline accessories, the fresh air ventilator filters and purifies outdoor fresh air, the fresh air is conveyed indoors through a pipeline, and indoor dirty air with low oxygen content is discharged outdoors.

At present, a fresh air system directly discharges indoor air for air exchange, and when the indoor air has a certain temperature, if the air is directly discharged to the outdoor space, the air cannot be well utilized, so that energy waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat recovery unit for energy-conserving new trend system to solve the above-mentioned problem that can cause can be extravagant with the air direct discharge to outdoor.

In order to achieve the above purpose, the present application provides the following technical solutions: a heat recovery unit for energy-conserving new trend system, including the wall body and run through in the ventilation pipe of wall body both sides and install the outer machine of air conditioner in the wall body outside, ventilation pipe outer end intercommunication has out the tuber pipe, be provided with the flow distribution plate between air-out pipe inner chamber and the ventilation pipe inner chamber, air-out pipe inner chamber upper end is provided with first air-out fan, and just first air-out fan is close to in the outer machine side of air conditioner, air-out pipe inner chamber lower extreme is provided with the second air-out fan, the wall body side is provided with the fixed plate, the fixed plate upside is provided with the water storage box, the water storage box inner chamber is pegged graft and is had the heat conduction stick, the heat conduction stick top is provided with receives the hot plate, the water storage box and receive the hot plate outside and be provided with the heat retaining cover, just to receiving the hot plate in the lower extreme intercommunication heat retaining cover that goes out the tuber pipe.

Based on above-mentioned technical characteristic, when indoor temperature is lower, can blow indoor lower temperature to the outer built-in of air conditioner through opening first air-out fan to cooling down when using the outer machine of air conditioner, when indoor temperature is higher, the upside that the second air-out fan can blow the higher gas of temperature to the heat-conducting plate is absorbed by the heat-conducting plate, and later the heat conduction stick is with heat transmission to the cistern in to water heating.

Preferably, in the heat recovery device for an energy-saving fresh air system, the flow distribution plate is arranged at the center of the ventilation pipe.

Based on the technical characteristics, the upper end and the lower end of the air outlet pipe can be separated by the flow distribution plate, so that the mutual circulation of air at the upper end and the lower end of the air outlet pipe is prevented.

Preferably, in the heat recovery device for the energy-saving fresh air system, the upper end of the side surface of the water storage tank is communicated with a water inlet pipe, and the bottom side of the water storage tank is communicated with a water outlet pipe.

Based on the technical characteristics, water can be added into the water storage tank through the water inlet pipe, and the water in the water storage tank is discharged through the water outlet pipe.

Preferably, in the heat recovery device for the energy-saving fresh air system, the heat conducting rod and the water storage tank are fixedly arranged, and the heat conducting rod is provided with a plurality of heat conducting rods.

Based on above-mentioned technical characteristic, the heat conduction stick can be with the temperature transfer in the external environment to the water storage box in.

Preferably, in the heat recovery device for the energy-saving fresh air system, the heat conducting rod and the heated plate are both made of metal copper materials.

Based on the technical characteristics, the heat conduction efficiency of the heat conduction rod and the heat conduction plate can be improved.

Preferably, in the heat recovery device for the energy-saving fresh air system, the heated plate has a hollow structure.

Based on the technical characteristics, the hollow structure can increase the contact area between the heated plate and the air, and is more beneficial to heat absorption.

Preferably, in the heat recovery device for the energy-saving fresh air system, the bottom side of the heat-insulating cover is provided with an air hole.

Based on the technical characteristics, the air in the ventilation pipe can enter the protective cover through the air holes, and the ventilation of the air is facilitated.

Compared with the prior art, the beneficial effect of this application is:

1. through setting up the outer machine of ventilation pipe, first air-out fan and air conditioner, when indoor temperature is lower, can blow indoor lower temperature to the outer machine of air conditioner in through opening first air-out fan to the outer machine of air conditioner has cooled down when using.

2. Through setting up ventilation pipe, second play fan, heat-conducting plate, heat conduction stick and water storage box, when indoor temperature is higher, the upside that the second air-out fan can blow the higher gas of temperature to the heat-conducting plate is absorbed by the heat-conducting plate, later the heat conduction stick with heat transmission to the water storage box in to water heating, thereby obtained recycle to the heat in the air.

This application can carry out reasonable recycle to the heat of new trend system exchange room air, and then has reduced the waste of the energy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic cross-sectional structural view of the present application in its entirety;

fig. 2 is a schematic diagram of a heat receiving plate structure according to the present application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a vent pipe; 2. an air conditioner outdoor unit; 3. an air outlet pipe; 4. a flow distribution plate; 5. a first air outlet fan; 6. a second air outlet fan; 7. a fixing plate; 8. a water storage tank; 81. a water inlet pipe; 82. a water outlet pipe; 9. a heat conducting rod; 10. a heated plate; 11. a heat-preserving cover; 111. air holes are formed; 12. a wall body.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and fig. 2, the heat recovery device for an energy-saving fresh air system according to the present invention: the air conditioner comprises a wall body 12, ventilation pipes 1 penetrating through two sides of the wall body 12 and an air conditioner outdoor unit 2 arranged on the outer side of the wall body 12. The outer end of the ventilation pipe 1 is communicated with an air outlet pipe 3, a flow distribution plate 4 is fixedly arranged between the inner cavity of the air outlet pipe 3 and the inner cavity of the ventilation pipe 1, and the flow distribution plate 4 is fixedly arranged at the center of the ventilation pipe 1. The inner cavities of the ventilation pipe 1 and the air outlet pipe 3 are divided into an upper part and a lower part by the flow distribution plate 4.

The upper end of the inner cavity of the air outlet pipe 3 is fixedly provided with a first air outlet fan 5, and the first air outlet fan 5 is close to the side surface of the air conditioner outdoor unit 2, so that the first air outlet fan 5 can blow indoor cold air to the inside of the air conditioner outdoor unit 2, and the air conditioner outdoor unit is cooled.

A second fan 6 is fixedly arranged at the lower end of the inner cavity of the air outlet pipe 3. The fixed plate 7 is fixedly arranged on the side face of the wall body 12, the water storage tank 8 is fixedly arranged on the upper side of the fixed plate 7, the water inlet pipe 81 is communicated with the upper end of the side face of the water storage tank 8, the water outlet pipe 82 is communicated with the bottom side of the water storage tank 8, and a valve is arranged on the water outlet pipe 82. The water in the water storage tank 8 can be added through the water inlet pipe 81, and the water in the water storage tank 8 can be discharged through the water outlet pipe 82.

The inner cavity of the water storage tank 8 is inserted with a heat conducting rod 9, the heat conducting rod 9 and the water storage tank 8 are fixedly arranged, and the heat conducting rods 9 are provided with a plurality of heat conducting rods. The top end of the heat conducting rod 9 is fixedly provided with a heated plate 10, and the heat conducting rod 9 and the heated plate 10 are both made of metal copper materials. The heated plate 10 is of a hollow structure, and the hollow structure can increase the contact area between the heated plate 10 and air, so that the absorption of heat in the air is improved. And the upper side of the heated plate 10 is close to the bottom side of the air outlet pipe 3. Therefore, when the second air outlet fan 6 discharges air with higher indoor temperature, the air firstly contacts with the heated plate 10, then the heat in the air is absorbed by the heated plate 10, and then the heat in the heated plate 10 reaches the inside of the water storage tank 8 through the heat conducting rod 9 to heat the water in the water storage tank 8, so that the water in the water storage tank 8 can be conveniently used later.

And the outer sides of the water storage tank 8 and the heated plate 10 are fixedly provided with a heat-insulating cover 11, and the lower end of the air outlet pipe 3 is communicated with the inside of the heat-insulating cover 11 and is opposite to the heated plate 10. The heat-insulating cover 11 protects the heated plate 10 and the water storage tank 8, and prevents the internal hot air from leaking out to cause energy loss. The bottom side of the heat preservation cover 11 is provided with a vent hole 111. The vent holes 111 play a constant pressure role, so that hot air can enter the heat-insulating cover 11 through the air outlet pipe 3.

The specific working principle is as follows: when the indoor air temperature is low, the first air outlet fan 5 is turned on, and the first air outlet fan 5 can blow air with low indoor temperature to the inside of the air conditioner outdoor unit 2 through the ventilation pipe 1 and the air outlet pipe 3, so that the air conditioner outdoor unit 2 is cooled during operation. When the indoor air temperature is higher, the second air outlet fan 6 is turned on, the second air outlet fan 6 can blow the indoor air with higher temperature to the surface of the heated plate 10 through the ventilation pipe 1 and the air outlet pipe 3, then high-temperature heat in the air can be absorbed by the heated plate 10, and then the heated plate 10 transfers the heat to the inside of the water storage box 8 through the heat conducting rod 9, so that the temperature of water in the water storage box 8 is improved, and the water in the water storage box 8 can be directly used conveniently. This application can carry out reasonable recycle to the heat of new trend system exchange room air, and then has reduced the waste of the energy.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a heat recovery unit for energy-conserving new trend system, includes wall body (12) and runs through in ventilation pipe (1) of wall body (12) both sides and install outer machine (2) of air conditioner in wall body (12) outside, its characterized in that: the utility model discloses an air conditioner, including ventilation pipe (1), air-out pipe (3), ventilation pipe (1), air-out pipe (3) outer chamber, air-out pipe (3) inner chamber upper end is provided with first fan (5), and first fan (5) are close to in the outer machine of air conditioner (2) side, air-out pipe (3) inner chamber lower extreme is provided with second fan (6), wall body (12) side is provided with fixed plate (7), fixed plate (7) upside is provided with water storage box (8), water storage box (8) inner chamber is pegged graft and is had heat conduction stick (9), heat conduction stick (9) top is provided with receives hot plate (10), water storage box (8) and receive the hot plate (10) outside and be provided with heat preservation cover (11), just to receiving hot plate (10) in the lower extreme intercommunication heat preservation cover (11) of air-out pipe (3).

2. The heat recovery device for an energy-saving fresh air system according to claim 1, wherein: the flow distribution plate (4) is arranged at the center of the ventilation pipe (1).

3. The heat recovery device for an energy-saving fresh air system according to claim 1, wherein: the water storage tank (8) is characterized in that the upper end of the side surface of the water storage tank (8) is communicated with a water inlet pipe (81), and the bottom side of the water storage tank (8) is communicated with a water outlet pipe (82).

4. The heat recovery device for an energy-saving fresh air system according to claim 1, wherein: the heat conducting rods (9) and the water storage tank (8) are fixedly arranged, and the number of the heat conducting rods (9) is multiple.

5. The heat recovery device for an energy-saving fresh air system according to claim 1, wherein: the heat conducting rod (9) and the heated plate (10) are both made of metal copper materials.

6. The heat recovery device for an energy-saving fresh air system according to claim 1, wherein: the heating plate (10) is of a hollow structure.

7. The heat recovery device for an energy-saving fresh air system according to claim 1, wherein: the bottom side of the heat preservation cover (11) is provided with an air vent (111).