CN214536443U - Air can heat transfer system - Google Patents
Air can heat transfer system Download PDFInfo
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- CN214536443U CN214536443U CN202120461765.0U CN202120461765U CN214536443U CN 214536443 U CN214536443 U CN 214536443U CN 202120461765 U CN202120461765 U CN 202120461765U CN 214536443 U CN214536443 U CN 214536443U
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Abstract
The application relates to an air energy heat exchange system which comprises an air energy heat exchange device, an outdoor heat exchange assembly, a connecting pipe and a controller, wherein the air energy heat exchange device and the outdoor heat exchange assembly are communicated through the connecting pipe and are connected with the controller, and the controller controls the operation of the air energy heat exchange device and the operation of the outdoor heat exchange assembly; the air energy heat exchange device comprises an indoor heat exchanger and a fan, wherein the indoor heat exchanger comprises an inlet pipe, an outlet pipe and a plurality of parallel pipelines, and the plurality of parallel pipelines are respectively in sealing connection with the inlet pipe and the outlet pipe. This application not only heat exchange efficiency is high, but also can realize air can the heat transfer on a large scale through setting up a plurality of air can heat transfer device.
Description
Technical Field
The application relates to an air energy heat exchange system, which is suitable for the technical field of heat exchange.
Background
At present, when people take a bath in winter when the ambient temperature is low, a heating device is needed to provide enough heat to maintain the temperature of the bath environment. The heating device can be a radiator, a bath heater and the like. The existing bath heaters can be classified into a bulb heating type, a ceramic electric heating element type, a double warm current series bath heater, a far infrared heat wave bath heater and the like according to the heating principle. The bathroom heater directly heats the air in the bathing environment in an electric heating mode, so that the bathing environment is heated. The main problem is that the energy consumption is high, and the energy efficiency ratio of a general direct electric heating mode, namely the ratio of the obtained heat energy to the required electric energy, is not more than 1, so that the energy saving is not facilitated.
In addition, for a washroom with separated dry and wet parts, the bathroom heater is usually only arranged in a wet area, and the temperature of a dry area without the bathroom heater is lower, so that a great temperature difference exists after bathing, and people feel uncomfortable. The main reason is that the traditional bathroom heater has low energy conversion efficiency, cannot meet the heating requirement of a large space, and can only realize heating in a limited space where a bath stands.
SUMMERY OF THE UTILITY MODEL
The application provides an air can heat transfer system, and it utilizes the air can carry out the heat exchange, and not only heat exchange efficiency is high, but also can realize air can the heat transfer on a large scale through setting up a plurality of air can heat transfer device.
The application relates to an air energy heat exchange system which comprises an air energy heat exchange device, an outdoor heat exchange assembly, a connecting pipe and a controller, wherein the air energy heat exchange device and the outdoor heat exchange assembly are communicated through the connecting pipe and are connected with the controller, and the controller controls the operation of the air energy heat exchange device and the operation of the outdoor heat exchange assembly; the air energy heat exchange device comprises an indoor heat exchanger and a fan, wherein the indoor heat exchanger comprises an inlet pipe, an outlet pipe and a plurality of parallel pipelines, and the plurality of parallel pipelines are respectively in sealing connection with the inlet pipe and the outlet pipe.
The outdoor heat exchange assembly can comprise a pump, a fan and an outdoor heat exchanger, and one end of the outdoor heat exchanger is hermetically connected with the pump; the outdoor heat exchange assembly can further comprise a valve and a bracket, and the other end of the outdoor heat exchanger is hermetically connected with the valve; flow baffles can be arranged in the inlet pipe and/or the outlet pipe, and fins can be arranged on the plurality of parallel pipelines; the air energy heat exchange device can further comprise a fixing support, and the fixing support is provided with a plurality of grids or a water baffle.
At least two air energy heat exchange devices can be connected in series or in parallel and can be connected with the outdoor heat exchange assembly; the outdoor heat exchange assembly can be connected with an air energy water heater; the fan in the air energy heat exchange device can be a centrifugal fan, an axial flow fan or a cross-flow fan.
The air energy heat exchange system according to the application has the following technical advantages:
(1) the traditional mode of heating by electric heating is changed, energy is saved, and the safety is improved;
(2) the parallel pipeline heat exchanger is adopted, so that the air energy heat exchange device is smaller and more attractive in appearance size while the heat exchange efficiency is improved;
(3) the problem that the prior art can only be restricted to little space heating and can not realize whole environmental heating is solved in this application.
Drawings
Fig. 1 shows a schematic layout of an air-to-energy heat exchange system of the present application.
Fig. 2 shows a schematic structural diagram of the air-energy heat exchange device of the present application.
Fig. 3 shows a schematic structural view of an indoor heat exchanger according to the present application.
Fig. 4 shows a preferred embodiment of the fixing bracket of the present application.
Fig. 5 shows a schematic structural view of an outdoor heat exchange assembly of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The air can heat transfer system of this application includes that air can heat transfer device 1, outdoor heat exchange assemblies 2, connecting pipe 4 and controller 5, and wherein air can heat transfer device 1 and outdoor heat exchange assemblies 2 through connecting pipe 4 intercommunication and be connected with controller 5, and controller 5 controls the operation of air can heat transfer device 1 and outdoor heat exchange assemblies 2. Air can heat transfer device 1 sets up in the inside of shower room 3, and outdoor heat exchange assembly 2 sets up in the outside of shower room 3. Follow the principle that hot air rises, cold air sinks, the air of this application can heat transfer device 1 installs at the top of bathing room 3, also can set up the side in bathing room 3 to improve the heat exchange efficiency in the bathing room. It should be noted that the bathing room is only used as an example of the use environment in the present application, and those skilled in the art will know that the air-energy heat exchange system of the present application can also be applied to other suitable occasions, and is not limited to the bathing environment.
The air energy heat exchange device 1 is connected with the outdoor heat exchange assembly 2 through the connecting pipe 4, so that the heat exchange medium circularly flows in the pipelines of the air energy heat exchange device 1 and the outdoor heat exchange assembly 2, cold energy obtained by the heat exchange medium in the air energy heat exchange device 1 is subjected to heat exchange with air in an outdoor environment through the outdoor heat exchange assembly 2, the heat exchange medium obtains heat in the outdoor air, the outdoor air obtains cold energy of the heat exchange medium, and circular heat exchange is performed repeatedly. In order to enable a wet area or a dry area of a bathing environment to be synchronously at a proper environment temperature, at least one air energy heat exchange device 1 can be installed in the dry area, and the air energy heat exchange devices can be connected with the outdoor heat exchange assembly 2 in series or in parallel, so that the wet area and the dry area can be in a heating state.
As shown in fig. 2 and 3, the air energy heat exchange device 1 includes an indoor heat exchanger 11, a fan 12, and a fixing bracket 13. The indoor heat exchanger 11 includes an inlet pipe 112, an outlet pipe 113, and a plurality of parallel pipelines 111, and the plurality of parallel pipelines 111 are respectively connected to the inlet pipe 112 and the outlet pipe 113 in a sealing manner. In order to make the liquid distribution of the heat exchange medium in each parallel pipeline uniform, a flow baffle plate 114 may be further provided in the inlet pipe 112 and/or the outlet pipe 113. To further increase the heat exchange area of the indoor heat exchanger 11, fins 115 may be disposed on the plurality of parallel pipes 111. The fixing bracket 13 fixes the indoor heat exchanger 11, the fan 12, a probe required for control, a wire harness and the like, and fixes the air energy heat exchange device 1 in the bath room 3 through the fixing bracket 13.
The fan 12 may be a centrifugal fan, an axial fan or a cross flow fan, and is preferably selected in a form corresponding to the size of the indoor heat exchanger 11 and the flow direction of air so as to make the external size of the air-powered heat exchanging apparatus 1 small. The fixing bracket 13 may be made of a metal material or an organic material. In addition to being used for fixing the indoor heat exchanger 11, the fan 12 and the air-energy heat exchange device 1 in the bathing space 3, as shown in fig. 4, the fixing bracket 13 may be further provided with a plurality of grids 131 to form a proper air flow duct for sufficient heat exchange between the air flow and the indoor heat exchanger 11. In order to prevent water from splashing on the air energy heat exchange device during bathing, a water baffle 132 can be further arranged on the fixed bracket 13.
The heat exchange medium flows in the indoor heat exchanger 11, and under the blowing of forced convection airflow of the fan 12, the air in the bathing room 3 exchanges heat with the indoor heat exchanger 11 in the air energy heat exchange device, so that the cold energy of the air in the bathing room 3 is transferred to the heat exchange medium in the indoor heat exchanger 11; meanwhile, the heat of the heat exchange medium in the indoor heat exchanger 11 is transferred to the air in the bath room 3 through the heat exchanger, so that the temperature rise in the bath room 3 is realized. Under the disturbance of the air flow of the fan 12, a circulating air flow is formed in the bathing room 3, so that the temperature in the bathing room 3 is more uniform.
As shown in fig. 5, the outdoor heat exchange module 2 of the present application includes a pump 21, a blower fan 22, an outdoor heat exchanger 23, a valve 24, and a bracket 25. The pump 21 provides power for circulating the heat exchange medium, and the fan 22 generates forced convection heat exchange airflow to forcibly exchange heat between the outdoor air and the outdoor heat exchanger 23. The outdoor heat exchanger 23 is hermetically connected with the pump 21 and the valve 24 so as to exchange heat between the circulated heat exchange medium and the outdoor air through the outdoor heat exchanger 23. The valve 24 controls the circulation operation parameters of the heat exchange medium, such as flow direction, flow rate, pressure and the like. The bracket 25 is mainly used for mounting the above parts and plays a role of preventing the influence of outdoor environmental factors on the operation and service life of the heat exchange assembly outdoors.
In a more preferred embodiment, the outdoor heat exchange assembly 2 of the present application can be further connected with an air energy water heater, so as to realize the integration of heating and water supply of the bath room.
The controller 5 is a control module in the heat exchange system, can control the operation and safety of the air energy heat exchange device 1 and the outdoor heat exchange assembly 2, detects the environmental temperature in the shower room 3, and controls the heat output of the air energy heat exchange device 1 and the outdoor heat exchange assembly 2. For example, when the bathing room 3 is just heated up by adopting the frequency conversion technology, the bathing room 3 is rapidly heated up by adopting the output of high power and high air volume; when the bath room 3 obtains the heat of bath water during bathing, the low-power and low-air-volume output is adopted to maintain the temperature condition required by the bath room 3, thereby obtaining good energy-saving effect. The controller 5 can further warm the bath room 3 in advance by a predetermined time or by remote control when not entering the bath room 3, so as to obtain a more comfortable bathing experience.
By utilizing the air energy heat exchange system, the obtained heat energy is the sum of the electric power consumption and the exchange cold energy, and the exchange cold energy is generally more than 2 times of the electric power consumption at present, so the heating energy efficiency ratio of the air energy heat exchange system can reach more than 3. Compared with a wind heating type bathroom heater with the electric heating power of 2kW, the air energy can generate heat energy of about 2kW only by using the electric energy of 0.666 kW. In China, the population using the bathroom heater in winter is about 3 hundred million people, the bathroom heater is used on the basis of four months from 11 months per year to 2 months per year, each person takes a bath twice per week and takes a bath for 20 minutes every time, and the air energy bathroom heater can save electricity by 42 hundred million degrees compared with an electric heating bathroom heater, so that the air energy heat exchange system has good social effect and environmental effect.
Although the embodiments disclosed in the present application are described above, the descriptions are only for the convenience of understanding the present application, and are not intended to limit the present application. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims.
Claims (10)
1. An air energy heat exchange system is characterized by comprising an air energy heat exchange device, an outdoor heat exchange assembly, a connecting pipe and a controller, wherein the air energy heat exchange device and the outdoor heat exchange assembly are communicated through the connecting pipe and are connected with the controller, and the controller controls the operation of the air energy heat exchange device and the operation of the outdoor heat exchange assembly;
the air energy heat exchange device comprises an indoor heat exchanger and a fan, wherein the indoor heat exchanger comprises an inlet pipe, an outlet pipe and a plurality of parallel pipelines, and the plurality of parallel pipelines are respectively connected with the inlet pipe and the outlet pipe.
2. The air-energy heat exchange system of claim 1, wherein the outdoor heat exchange assembly comprises a pump, a fan and an outdoor heat exchanger, and one end of the outdoor heat exchanger is hermetically connected with the pump.
3. The air-to-heat exchange system of claim 2, wherein the outdoor heat exchange assembly further comprises a valve and a bracket, and the other end of the outdoor heat exchanger is hermetically connected to the valve.
4. An air energy heat exchange system according to any one of claims 1 to 3, wherein baffles are provided in the inlet and/or outlet tubes.
5. An air energy heat exchange system according to any one of claims 1 to 3 wherein a plurality of parallel tubes are provided with fins.
6. The air energy heat exchange system of claim 5, wherein the air energy heat exchange device further comprises a fixed bracket provided with a plurality of grids.
7. The air-energy heat exchange system of claim 4, wherein the air-energy heat exchange device further comprises a fixed bracket provided with a water baffle.
8. The air energy heat exchange system of any one of claims 1 to 3 and 6 to 7, wherein at least two air energy heat exchange devices are connected in series or in parallel and are connected with the outdoor heat exchange assembly.
9. An air energy heat exchange system according to any one of claims 1 to 3 and 6 to 7, wherein the outdoor heat exchange assembly is connected to an air energy water heater.
10. An air energy heat exchange system according to any one of claims 1 to 3 and 6 to 7, wherein the fan in the air energy heat exchange device is a centrifugal fan, an axial fan or a cross-flow fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120461765.0U CN214536443U (en) | 2021-03-03 | 2021-03-03 | Air can heat transfer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120461765.0U CN214536443U (en) | 2021-03-03 | 2021-03-03 | Air can heat transfer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214536443U true CN214536443U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120461765.0U Active CN214536443U (en) | 2021-03-03 | 2021-03-03 | Air can heat transfer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214536443U (en) |
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2021
- 2021-03-03 CN CN202120461765.0U patent/CN214536443U/en active Active
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