Passive house heat energy recycling device

Abstract

The utility model discloses a passive house heat energy recycling device which comprises an installation box, an installation plate is fixedly installed on the inner top wall of the installation box, and an exhaust fan is fixedly installed on the left side face of the installation plate. According to the device, the installation box, the installation plate, the exhaust fan, the air inlet fan and the heat exchanger are arranged and used in cooperation, heat energy in the passive room can be recycled, heat energy waste is avoided, the heat energy utilization rate is increased, and the purification box, the first filter element body, the second filter element body and the third filter element body are arranged and used in cooperation, so that the purification effect is improved. According to the passive house, air entering the passive house can be filtered and purified in a multiple mode, harmful substances such as dust and bacteria in the air are effectively removed, the cleanliness of the air in the passive house is guaranteed, the living comfort of the passive house is further improved, and meanwhile the first filter element, the second filter element and the third filter element are arranged, so that the service life of the passive house is prolonged. And a user can conveniently replace or clean according to actual requirements, so that the purification effect is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to passive house technical field especially a passive house heat energy recycling device. BACKGROUND

[0002] Passive house is a kind of house that is built by using special design and building material, aims at reducing energy consumption to the maximum and improving energy efficiency.The design principle of passive house mainly includes good heat preservation performance, efficient heat insulation performance and sufficient natural lighting and ventilation, and this kind of house reduces the dependence on traditional heating and refrigeration system by using passive design strategy, such as optimizing building orientation, window-wall ratio and thermal mass.

[0003] However, although passive house has greatly reduced energy consumption in design, by using efficient heat insulation material and optimizing building layout, significantly reduces the demand of heating and refrigeration, but in actual use, there is still some heat energy loss, especially in the process of exhaust and intake, heat loss caused by air exchange, for this purpose, we propose a passive house heat energy recycling device to solve the above problems. SUMMARY

[0004] The utility model aims at providing a passive house heat energy recycling device to solve the problems proposed in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A passive house heat energy recycling device, including installation box, the inner top wall of installation box is fixedly installed with mounting panel, the left side of mounting panel is fixedly installed with exhaust fan, the left and right two sides of installation box are all set up with exhaust port, the right side of mounting panel is fixedly installed with intake fan, the left and right two sides of installation box are all set up with intake port, the inner bottom wall of installation box is fixedly connected with heat exchanger, the inner bottom wall of installation box is fixedly connected with two purification boxes, the side of two purification boxes away from each other respectively with one intake port and one exhaust port is linked, the side of two purification boxes close to each other is all linked with heat exchanger, the inner wall of each purification box is fixedly installed with first filter core body, second filter core body and third filter core body respectively.

[0007] In further embodiments, the outer surface of each exhaust port and each intake port is fixedly connected with connecting plate, and the side of four connecting plates away from each other is fixedly connected with air pipe.

[0008] In further embodiments, the four said air pipes are fixedly connected with connecting flanges at their distal ends, and the four said connecting flanges are fixedly connected with sealing pads at their distal ends.

[0009] In further embodiments, the front surface of the mounting box is fixedly installed with a sealing plate through fasteners, and the sealing plate is made of acrylic plate material.

[0010] In further embodiments, the upper surfaces of the exhaust fan and the air intake fan are fixedly connected with reinforcing rods, and the top ends of the reinforcing rods are fixedly connected with the inner top wall of the mounting box.

[0011] In further embodiments, the front surface of each said purification box is fixedly connected with a baffle through a fixing member.

[0012] In further embodiments, the upper surface and the bottom surface of the mounting box are fixedly connected with two fixing plates, and the front surface of each said fixing plate is provided with two mounting holes.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] The present application can recycle and utilize the heat energy in the passive house, avoid waste of heat energy, and improve the heat energy utilization rate, and the connection plate, air pipe, connecting flange, sealing pad and connecting hole can facilitate connection and installation of the air pipe, and improve the practicability of the device.

[0015] The purification box, first filter core, second filter core and third filter core can filter and purify the air entering the passive house, effectively remove harmful substances such as dust and bacteria in the air, ensure the cleanliness of the air in the passive house, and further improve the living comfort of the passive house, and the first filter core, second filter core and third filter core can be replaced or cleaned according to actual needs, ensure the purification effect, and improve the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the present application.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the present application.

[0019] Figure 4 It is the three-dimensional structure schematic view of the connecting flange of the utility model.

[0020] Figure 5 It is the three-dimensional structure schematic view of the inside of the purifying box of the utility model.

[0021] In the figure: 1, installation box; 2, exhaust fan; 3, exhaust port; 4, air inlet fan; 5, air inlet; 6, mounting plate; 7, purifying box; 8, heat exchanger; 9, first filter core; 10, second filter core; 11, third filter core; 12, baffle; 13, sealing plate; 14, connecting plate; 15, air pipe; 16, connecting flange; 17, sealing gasket; 18, connecting hole; 19, reinforcing rod; 20, fixed plate; 21, mounting hole. DETAILED DESCRIPTION

[0022] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0023] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0025] Please refer to Figures 1-5 In the present utility model, a passive house heat energy recycling device, including installation box 1, the inner top wall of installation box 1 is fixedly installed with mounting plate 6, the left side of mounting plate 6 is fixedly installed with exhaust fan 2, the left and right two sides of installation box 1 are all provided with exhaust port 3, the right side of mounting plate 6 is fixedly installed with air inlet fan 4, the left and right two sides of installation box 1 are all provided with air inlet 5, the inner bottom wall of installation box 1 is fixedly connected with heat exchanger 8, the inner bottom wall of installation box 1 is fixedly connected with two purification boxes 7, the side away from each other of two purification boxes 7 is communicated with one of air inlets 5 and one of exhaust ports 3 respectively, the side close to each other of two purification boxes 7 is all communicated with heat exchanger 8, the inner wall of each purification box 7 is all fixedly installed with first filter core 9, second filter core 10 and third filter core 11 respectively, through the above scheme, air entering installation box 1 can be filtered and purified three times, the cleanliness of air entering heat exchanger 8 is effectively improved, the influence of impurities in air on heat exchanger 8 is avoided, and the heat exchange efficiency of heat exchanger 8 is improved, meanwhile, exhaust fan 2 and air inlet fan 4 can respectively draw the air in passive house and the air outside into installation box 1, and heat exchange is carried out through heat exchanger 8, the effective recycling of heat energy in passive house is realized, and the purpose of energy saving and environmental protection is achieved.

[0026] The outer surface of each exhaust port 3 and each air inlet 5 is fixedly communicated with connecting plate 14, the side away from each other of four connecting plates 14 is all fixedly communicated with air pipe 15, the efficiency of air inlet and exhaust of the device can be strengthened, and the phenomenon of leakage is avoided, one end of four air pipes 15 away from each other is all fixedly connected with connecting flange 16, one end of four connecting flanges 16 away from each other is all fixedly connected with sealing gasket 17, the side away from each other of each sealing gasket 17 and each connecting flange 16 is all provided with a group of annularly arranged connecting holes 18, the setting of connecting plate 14, air pipe 15, connecting flange 16 and sealing gasket 17 makes the connection of the device and outdoor pipeline more closely, prevents air leakage, and improves the efficiency of heat energy recovery, the front of installation box 1 is fixedly installed with sealing plate 13 through fastener, sealing plate 13 adopts acrylic plate material, has the characteristics of high transparency, light weight, corrosion resistance etc., convenient for staff to observe the working state inside installation box 1, and will not hinder air circulation.

[0027] The upper surface of the exhaust fan 2 and the upper surface of the air inlet fan 4 are fixedly connected with reinforcing rods 19, the top end of each reinforcing rod 19 is fixedly connected with the inner top wall of the mounting box 1, the reinforcing rod 19 is arranged, the stability of the exhaust fan 2 and the air inlet fan 4 is enhanced, and the exhaust fan 2 and the air inlet fan 4 are not easy to shake during work, the front surface of each purification box 7 is fixedly connected with a baffle 12 through a fixing piece, the baffle 12 is arranged, the purification box 7 can be conveniently opened or closed, and the first filter core 9, the second filter core 10 and the third filter core 11 can be conveniently cleaned or replaced, the upper surface of the mounting box 1 and the bottom surface of the mounting box 1 are fixedly connected with two fixed plates 20, the front surface of each fixed plate 20 is provided with two mounting holes 21, and the fixed plate 20 and the mounting hole 21 are arranged, so that the device can be conveniently fixed on a wall or other supporting surface, and the stability and service life of the device are improved.

[0028] The working principle of the utility model is:

[0029] In use, the exhaust fan 2 starts, indoor air with heat is sucked into the purification box 7 through the exhaust port 3, dust and impurities in the air are filtered out after purification through the first filter core 9, the second filter core 10 and the third filter core 11, then enter the heat exchanger 8, heat is transferred to outdoor cold air entering the heat exchanger 8, heat recovery is realized, simultaneously, the air inlet fan 4 starts, outdoor cold air is sucked into another purification box 7 through the air inlet 5, after the same purification process, also enters the heat exchanger 8, becomes hot air after absorbing heat, then is discharged to the indoor through the exhaust port 3, indoor heat recovery and reuse are realized, so that the use effect of the passive house and the energy saving property of the passive house are improved.

[0030] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand. The utility model discloses a passive house heat recovery device, including mounting box 1, exhaust fan 2, air inlet fan 4, purification box 7, heat exchanger 8, first filter core 9, second filter core 10 and third filter core 11, the mounting box 1 is provided with exhaust port 3 and air inlet 5, the exhaust fan 2 is arranged in the mounting box 1, the air inlet fan 4 is arranged in the mounting box 1, the purification box 7 is arranged in the mounting box 1, the heat exchanger 8 is arranged in the mounting box 1, the first filter core 9, the second filter core 10 and the third filter core 11 are arranged in the purification box 7.

Claims

1. A passive house heat energy recovery and utilization device, characterized in that: The system includes an installation box (1), an installation plate (6) is fixedly installed on the inner top wall of the installation box (1), an exhaust fan (2) is fixedly installed on the left side of the installation plate (6), an exhaust port (3) is opened on both the left and right sides of the installation box (1), an air inlet fan (4) is fixedly installed on the right side of the installation plate (6), an air inlet (5) is opened on both the left and right sides of the installation box (1), a heat exchanger (8) is fixedly connected to the inner bottom wall of the installation box (1), and two purification boxes (7) are fixedly connected to the inner bottom wall of the installation box (1). The side of the two purification boxes (7) that are far apart from each other is connected to one of the air inlets (5) and one of the exhaust ports (3), respectively. The side of the two purification boxes (7) that are close to each other is connected to the heat exchanger (8). The inner wall of each purification box (7) is fixedly installed with a first filter core (9), a second filter core (10) and a third filter core (11).

2. The passive house heat energy recovery and utilization device according to claim 1, characterized in that: Each of the exhaust ports (3) and each of the inlets (5) has a connecting plate (14) fixedly connected to its outer surface, and each of the four connecting plates (14) has a duct (15) fixedly connected to its opposite side.

3. The passive house heat energy recovery and utilization device according to claim 2, characterized in that: Each of the four air ducts (15) is fixedly connected to a connecting flange (16) at one end away from each other, and a sealing gasket (17) is fixedly connected to one end of each of the four connecting flanges (16) at one end away from each other. Each sealing gasket (17) and each connecting flange (16) at one end away from each other are provided with a set of annularly arranged connecting holes (18).

4. The passive house heat energy recovery and utilization device according to claim 1, characterized in that: A sealing plate (13) is fixedly installed on the front of the mounting box (1) by fasteners. The sealing plate (13) is made of acrylic sheet.

5. A passive house heat energy recovery and utilization device according to claim 1, characterized in that: The upper surface of the exhaust fan (2) and the upper surface of the air inlet fan (4) are both fixedly connected with reinforcing rods (19), and the top of each reinforcing rod (19) is fixedly connected to the inner top wall of the mounting box (1).

6. The passive house heat energy recovery and utilization device according to claim 1, characterized in that: Each of the purification boxes (7) has a baffle (12) fixedly connected to its front side by a fastener.

7. A passive house heat energy recovery and utilization device according to claim 1, characterized in that: The upper surface and the bottom surface of the mounting box (1) are both fixedly connected to two fixing plates (20), and each fixing plate (20) has two mounting holes (21) on its front side.

Images