CN218296235U - Pipeline type air heating device - Google Patents
Pipeline type air heating device Download PDFInfo
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- CN218296235U CN218296235U CN202220920872.XU CN202220920872U CN218296235U CN 218296235 U CN218296235 U CN 218296235U CN 202220920872 U CN202220920872 U CN 202220920872U CN 218296235 U CN218296235 U CN 218296235U
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Abstract
The utility model provides a pipeline type air heating device, one side of a box body of the utility model is provided with an air inlet which is connected with an air inlet pipe; the other side of the box body is provided with an air outlet which is connected with an air outlet pipe. The air of the air inlet pipe enters the box body from the air inlet of the box body, and then flows out of the box body from the air outlet and enters the air outlet pipe. An electric heating module is arranged in the box body. The temperature sensor is connected with the temperature controller, and the temperature controller controls the start and stop of the work of the electric heating module. If the temperature of the air outlet detected by the temperature sensor reaches the temperature value set by the temperature controller, the temperature controller automatically stops the heating function of the electric heating module; if the temperature of the air outlet is lower than the temperature value set by the temperature controller, the temperature controller automatically starts the electric heating module to heat the air. The utility model has the advantages of commonality, intellectuality, nimble selection, the installation of being convenient for, conveniently solve building air pipe air temperature problem on the low side and avoid current solution's various drawbacks.
Description
Technical Field
The utility model relates to a pipeline formula air heating device.
Background
Ventilating ducts are often installed in buildings for air ventilation, air purification, heating and cooling, humidification, dehumidification and the like. The air temperature is sometimes low, which is detrimental to the comfort and health of people in the building, and the low temperature may have a detrimental effect on the normal operation of the ventilation, purification, humidification and dehumidification equipment, so that if the air in the ventilation duct can be heated to raise the air temperature to a suitable level, it will be very beneficial to the comfort and health of people and the normal operation of the relevant equipment.
Some existing ventilation, purification, humidification and dehumidification equipment may have functions of electric auxiliary heating and the like to solve the problems, but due to the addition of the electric auxiliary heating function, the volume and the cost of the ventilation, purification, humidification and dehumidification equipment are increased, and the installation is not facilitated. In addition, the electrical auxiliary heating function bound by the devices is not needed in all places, so that the waste of the function and the cost is caused sometimes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline formula air heating device.
In order to solve the above problem, the utility model provides a pipeline formula air heating device, include:
a box body;
the air inlet and the air outlet are arranged on two sides of the box body;
the air inlet pipe is connected with the air inlet, and the air outlet pipe is connected with the air outlet;
the electric heating module and the electric wire box are arranged in the box body;
the temperature sensor is arranged at the air outlet of the box body;
the temperature controller is arranged outside the box body, wherein the temperature controller is connected with the wire box through a control wire, and the temperature controller is connected with the temperature sensor.
Further, in the above-mentioned pipeline type air heating device, the box body is made of metal or other temperature-resistant materials.
Further, in the above-described ducted air heating apparatus, the number of the electric heating modules is 1 or 2 or more. Further, in the above duct type air heating apparatus, the apparatus further includes:
the first overheat automatic power-off protector is arranged on the electric heating module and connected with the electric heating module.
Further, in the above-mentioned ducted air heating apparatus, it further comprises:
and the second overheat automatic power-off protector is arranged on the inner wall of the box body and is connected with the electric heating module.
Further, in the above duct type air heating apparatus, the apparatus further includes:
the control system is arranged in the box body;
the wind speed or wind pressure sensor is arranged in the box body, and the control system is connected with the wind speed or wind pressure sensor.
Further, in the duct type air heating apparatus, the electric wire box is connected to a power supply source of the building through a power supply wire.
To sum up, the utility model has the advantages of as follows:
1. the closed box body is provided with one or more air inlets and one or more air outlets, and an electric heating module is arranged in the closed box body, so that the air temperature in the ventilation pipeline can be rapidly increased.
2. The heating function of the electric heating module is controlled by the temperature controller, the air temperature is lower than a set target value, the heating is automatically started, the air temperature reaches the target value, the heating is automatically stopped, the air temperature value in the pipeline can be set according to requirements, and the heating function is automatically started and stopped.
3. The ventilation equipment at the upstream and downstream is monitored by a wind speed or wind pressure sensor and is linked with the ventilation equipment, and the heating function of the electric heating module 4 is started only when the air flows in the air pipe and the air temperature is lower than a set target value after the ventilation equipment is started. When the air temperature reaches the target value or the ventilation equipment stops running, the heating function of the electric heating module 4 is automatically stopped.
4. Set up the overheated auto-power-off protector of multilayer on electric heating module and the box, heating module or box temperature reach the safe temperature value auto-power-off protection of settlement.
5. The utility model relates to a general design, the ventilation of ventilation pipe can the aperture of the great or less heating module of corresponding configuration and suitable business turn over wind gap when great or less. The system has wide applicability, and can be applicable to systems adopting pipeline ventilation, such as ventilation, air purification, heating and refrigerating, humidification, dehumidification and the like.
Drawings
Fig. 1 is a schematic view of a ducted air heating apparatus according to an embodiment of the present invention;
fig. 2 is an installation schematic diagram of a duct type air heating apparatus according to an embodiment of the present invention;
the automatic air heating system comprises a pipeline type air heating device 21, an air inlet pipe 22, an air outlet pipe 23, a box 1, an air inlet 2, an air outlet 3, an electric heating module 4, a first overheat automatic power-off protector 5, a wire box 6, a power wire 7, a temperature controller 8, a control wire 9, a temperature sensor 10, a connecting wire 11, a second overheat automatic power-off protector 12 and a wind speed or wind pressure sensor 13.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, the present invention provides a duct type air heating apparatus 21, including:
a box body 1;
the air inlet 2 and the air outlet 3 are arranged on two sides of the box body;
an air inlet pipe 22 and an air outlet pipe 23, wherein one end of the air inlet pipe 22 is connected with the air inlet 2, and one end of the air outlet pipe 23 is connected with the air outlet 3;
the electric heating module 4 and the wire box 6 are arranged in the box body 1;
the temperature sensor 10 is arranged at the air outlet 3 of the box body 1;
and the temperature controller 8 is arranged outside the box body 1, wherein the temperature controller 8 is connected with the wire box 6 through a control wire 9, and the temperature controller 8 is connected with the temperature sensor 10.
Here, one side of the box body 1 of the utility model is provided with an air inlet 2 which is connected with an air inlet pipe 22; the other side of the box body 1 is provided with an air outlet 3 which is connected with an air outlet pipe 23. The air from the air inlet pipe 22 enters the box body 1 from the air inlet 2 of the box body 1, then exits the box body 1 from the air outlet 3 and enters the air outlet pipe 23.
One or more electric heating modules 4 are arranged in the box body 1. The wire box 6 is connected to a temperature controller 8 via a control wire 9. The temperature sensor 10 is installed at the air outlet 3 of the box 1, the temperature sensor 10 is connected with the temperature controller 8 through the connecting wire 11, the temperature controller 8 is installed at other positions of a building, a user can set a temperature target value of the air outlet 3 conveniently, and the temperature controller 8 is connected with the wire box 6 of the pipeline type air heating device 21 through the control wire 9. The temperature controller 8 controls the start and stop of the operation of the electric heating module 4. If the temperature of the air outlet 3 detected by the temperature sensor 10 reaches the temperature value set by the temperature controller 8, the temperature controller 8 automatically stops the heating function of the electric heating module 4; if the temperature of the air outlet 3 is lower than the temperature value set by the temperature controller 8, the temperature controller 8 automatically starts the electric heating module 4 to heat the air.
The utility model discloses a pipeline formula air heating device has advantages such as commonality, intellectuality, nimble selection, the installation of being convenient for, can conveniently solve the problem that air temperature is lower than normal in building air pipe and avoid the various drawbacks of current solution. The utility model is suitable for a various pipelines no matter the usage of pipeline, for example, the ventilation, purify, refrigerate and heat, humidification or dehumidification, all can with the utility model discloses a pipeline formula air heating device installs on the pipeline, air temperature in the intelligence heating pipeline.
In an embodiment of the pipeline type air heating device 21 of the present invention, the box body 1 is made of metal or other temperature-resistant materials.
Here, the main body of the duct type air heating apparatus 21 of the present invention is a box body 1, which can be made of metal or other temperature-resistant materials.
In an embodiment of the pipeline type air heating apparatus 21 of the present invention, the number of the electric heating modules 4 is 1 or more than 2.
Here, one or more electric heating modules 4 are installed in the box 1, and the number and size of the electric heating modules 4 are set according to the size of the actual ventilation volume.
The utility model discloses an in 21 embodiments of pipeline formula air heating device, still include:
the first overheat automatic power-off protector 5 is arranged on the electric heating module 4, and the first overheat automatic power-off protector 5 is connected with the electric heating module 4.
Here, the electric heating module 4 is provided with a first overheat automatic power-off protector 5. The first overheat automatic power-off protector 5 can prevent damage caused by overheat of the electric heating module temperature.
The utility model discloses an in 21 embodiments of pipeline formula air heating device, still include:
and the second overheat automatic power-off protector 12 is arranged on the inner wall of the box body 1, and the second overheat automatic power-off protector 12 is connected with the electric heating module 4.
Here, one or more sets of second overheat automatic power-off protectors 12 are also installed on the inner wall of the case 1. The second overheat auto-power-off protector 12 can prevent damage caused by overheat of the case temperature.
The utility model discloses an in 21 embodiments of pipeline formula air heating device, still include:
the control system is arranged in the box body 1;
and the wind speed or wind pressure sensor 13 is arranged in the box body 1, and the control system is connected with the wind speed or wind pressure sensor 1. Here, a wind speed or wind pressure sensor 13 is installed in the case 1 to monitor the air flow condition in the case 1. The control system starts the electric heating module 4 only when the wind speed or wind pressure sensor 13 detects the air flow in the box body 1.
In an embodiment of the duct type air heating apparatus 21 of the present invention, the wire box 6 is connected to the power supply of the building through the power line 7.
Here, the box 1 is mounted with a wire box 6, and the wire box 6 is connected to a power supply source of a building through a power cord 7.
To sum up, the utility model has the advantages of as follows:
1. the closed box body is provided with one or more air inlets and one or more air outlets, and an electric heating module is arranged in the closed box body, so that the air temperature in the ventilation pipeline can be rapidly increased.
2. The heating function of the electric heating module is controlled by the temperature controller, the air temperature is lower than a set target value, the heating is automatically started, the air temperature reaches the target value, the heating is automatically stopped, the air temperature value in the pipeline can be set according to requirements, and the heating function is automatically started and stopped.
3. The ventilation equipment at the upstream and downstream is monitored by a wind speed or wind pressure sensor and is linked with the ventilation equipment, and the heating function of the electric heating module 4 is started only when the air flows in the air pipe and the air temperature is lower than a set target value after the ventilation equipment is started. When the air temperature reaches the target value or the ventilation equipment stops running, the heating function of the electric heating module 4 is automatically stopped.
4. The electric heating module and the box body are provided with a plurality of layers of overheat automatic power-off protectors, and the temperature of the heating module or the box body reaches the set safe temperature value for automatic power-off protection.
5. The utility model relates to a general design, the ventilation of ventilation pipe can the aperture of the great or less heating module of corresponding configuration and suitable business turn over wind gap when great or less. The system has wide applicability, and can be applicable to systems adopting pipeline ventilation, such as ventilation, air purification, heating and refrigerating, humidification, dehumidification and the like.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A ducted air heating apparatus, comprising:
a box body;
the air inlet and the air outlet are arranged on two sides of the box body;
the air inlet pipe is connected with the air inlet, and the air outlet pipe is connected with the air outlet;
the electric heating module is arranged in the box body;
the temperature sensor is arranged at the air outlet of the box body;
and the temperature controller is arranged outside the box body, wherein the temperature controller is connected with the temperature sensor.
2. The ducted air heating apparatus according to claim 1, wherein the case is made of a temperature-resistant material.
3. A ducted air heating apparatus as claimed in claim 2, wherein said temperature resistant material comprises metal.
4. A ducted air heating apparatus as claimed in claim 1, wherein the number of said electric heating modules is 1 or more than 2.
5. A ducted air heating apparatus as claimed in claim 1, further comprising:
the first overheat automatic power-off protector is arranged on the electric heating module and connected with the electric heating module.
6. The ducted air heating apparatus according to claim 1, further comprising:
and the second overheat automatic power-off protector is arranged on the inner wall of the box body and is connected with the electric heating module.
7. A ducted air heating apparatus as claimed in claim 1, further comprising:
the control system is arranged in the box body;
and the control system is connected with the wind speed or wind pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920872.XU CN218296235U (en) | 2022-04-20 | 2022-04-20 | Pipeline type air heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920872.XU CN218296235U (en) | 2022-04-20 | 2022-04-20 | Pipeline type air heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218296235U true CN218296235U (en) | 2023-01-13 |
Family
ID=84803907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220920872.XU Active CN218296235U (en) | 2022-04-20 | 2022-04-20 | Pipeline type air heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218296235U (en) |
-
2022
- 2022-04-20 CN CN202220920872.XU patent/CN218296235U/en active Active
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