Temperature stabilizing device for temperature control equipment
By designing a fixed connection between the upper and lower air box components and an inclined main air plate in the temperature control equipment, combined with a baffle plate and an electrically controlled air valve, the problem of uneven gas temperature in the temperature control equipment is solved, the consistency of gas temperature at multiple air outlets is achieved, and the reliability of the equipment is improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HONGSHI BAIYI SEMICONDUCTOR EQUIPMENT (JIANGSU) CO LTD
- Filing Date
- 2025-10-23
- Publication Date
- 2026-07-21
AI Technical Summary
In existing temperature control equipment, there is a problem of large temperature differences when gas passes through different exhaust ports, which cannot meet the needs of customers.
The upper and lower air box assemblies are fixedly connected to form a cavity. Combined with the inclined main air vane and multiple vents, along with the baffle and electrically controlled air valve, an airflow path is constructed to achieve orderly gas diversion and mixing. By adjusting the air vents and auxiliary baffles, the airflow is regulated to ensure temperature uniformity and stability.
It effectively reduces gas temperature differences, achieves consistent gas temperature across multiple air outlets, and improves the reliability and applicability of temperature control equipment.
Smart Images
Figure CN224536399U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of constant temperature equipment technology, and in particular to a temperature stabilizing device for temperature control equipment. Background Technology
[0002] Currently, temperature control equipment is a common household appliance in people's daily lives, and it is also a common piece of equipment in industrial production processes. With the development of society and the needs of people's work and life, temperature control equipment often needs to output constant temperature gas to multiple devices at the same time. Therefore, it is necessary to ensure that the temperature of multiple air outlets remains consistent in order to meet the usage requirements.
[0003] In existing technologies, when gas needs to be discharged through different exhaust ports, there is often a large temperature difference between the gas discharged from different exhaust ports, which fails to meet the needs of the client. Utility Model Content
[0004] In order to overcome the problems existing in the prior art, this application provides a temperature stabilizing device for temperature control equipment.
[0005] The temperature stabilizing device for temperature control equipment provided in this application adopts the following technical solution: A temperature stabilizing device for temperature control equipment includes an upper air box assembly and a lower air box assembly, wherein the upper air box assembly and the lower air box assembly are fixedly connected and a cavity is formed between them, and a main air vane is inclinedly arranged in the cavity, wherein a first ventilation opening is provided on the main air vane; a plurality of air outlets are provided on the top of the upper air box assembly, and an adjustable air outlet is provided on the side plate of the upper air box assembly, wherein an auxiliary baffle is provided at the adjustable air outlet; an air inlet is provided at the bottom of the lower air box assembly, wherein a second ventilation opening is formed between the side of the air inlet near the first ventilation opening and the main air vane.
[0006] Furthermore, a first baffle is provided at the first ventilation opening on the main air panel, wherein the first ventilation opening is located on the side of the main air panel away from the air inlet and air outlet, and the height of the main air panel on the side with the first ventilation opening is greater than the height on the other side.
[0007] Furthermore, a second baffle plate is provided at the air inlet of the lower air box assembly. The second baffle plate includes a fixed plate and an inclined plate. The fixed plate is fixedly installed on the bottom plate of the lower air box assembly and is located between the air inlet and the first ventilation opening. The inclined plate is inclined towards the main air plate, and a second ventilation opening is formed between the inclined plate and the main air plate. Both the inclined plate and the main air plate are in contact with the front and rear sides of the lower air box assembly, and the air inlet area of the second ventilation opening is smaller than that of the air inlet.
[0008] Furthermore, an auxiliary wind deflector is vertically installed inside the upper air box assembly, and is located at the air outlet and regulating air vent. The bottom of the auxiliary wind deflector extends out of the bottom opening of the upper air box assembly, and a gap is provided between the auxiliary wind deflector and the main air deflector. The air outlet is located on the side of the upper air box assembly away from the first vent, and is adjacent to the regulating air vent on the side of the upper air box assembly, with the two separated by the auxiliary wind deflector. Pipes are installed at both the air outlet and the regulating air vent, and electrically controlled air valves are installed on the pipes, with the electrically controlled air valves electrically connected to the controller.
[0009] Furthermore, the upper air box assembly and the lower air box assembly are connected by connecting rings at their open ends, wherein the connecting rings are fixed together by bolts, and a sealing ring is provided between the opposite faces of the connecting rings.
[0010] In summary, this application includes at least one of the following beneficial technical effects: 1. The temperature stabilizing device for temperature control equipment in this application solves the problem of large temperature difference of gas from multiple exhaust ports in the prior art. By fixing the upper air box assembly and the lower air box assembly together to form a cavity, and with the inclined main air plate and the first ventilation port on the plate, a gas flow path is constructed, which can guide the gas entering from the bottom air inlet of the lower air box assembly to be orderly diverted and mixed, and avoid local temperature imbalance caused by disordered gas flow in the cavity. 2. The design of the main air baffle in this application, which is higher on the side away from the air inlet and air outlet, further optimizes the airflow direction and reduces the temperature difference of the gas in different areas. Specifically, the first baffle at the first ventilation opening can adjust the size of the first ventilation opening by adjusting its installation position, thereby precisely controlling the airflow and preventing the gas from passing through a specific area too fast or too slow, thus ensuring the uniformity of the temperature field inside the cavity. 3. The second baffle plate at the air inlet of the lower air box assembly in this application is composed of a fixed plate and an inclined plate. The inclined plate is attached to the main air plate and forms a second ventilation opening with an air inlet area smaller than the air inlet. This can compress the incoming gas, allowing the gas to diffuse in the cavity in a more stable state, further reducing temperature deviation and making the gas temperature more uniform. 4. In this application, the auxiliary baffle plate at the regulating air vent of the upper air box assembly side panel is vertically installed and extends out of the bottom opening of the upper air box assembly. A gap is maintained between it and the main air vent plate, which does not obstruct the normal flow of air and can assist in guiding the airflow near the regulating air vent area. Combined with the design that the air outlet is adjacent to the regulating air vent and is separated by the auxiliary baffle plate, the air volume and air pressure at the air outlet are effectively regulated to maintain the ambient temperature. 5. In this application, the electrically controlled air valves on the pipes at the air outlet and regulating air outlet of the upper air box assembly are electrically connected to the controller, realizing intelligent control of the gas output of each air outlet and regulating air outlet, and the on / off state of each air outlet can be flexibly adjusted according to actual needs. 6. The design of fixing the upper and lower air box assemblies with connecting ring bolts and setting sealing rings in this application not only ensures the overall installation stability of the device and prevents airflow leakage or abnormal flow caused by structural loosening, but also effectively isolates the heat exchange between the external environment and the internal cavity, avoiding the influence of external temperature on the constant temperature gas inside the cavity, further improving the temperature maintenance capability of the device, and ultimately achieving a high degree of consistency in the temperature of the gas discharged from multiple air outlets, significantly improving the reliability and applicability of temperature control equipment in daily life and industrial production. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of a temperature stabilization device for temperature control equipment. Figure 2 This is a top view of a temperature stabilizing device used in temperature control equipment; Figure 3 yes Figure 2 Sectional view of AA.
[0012] Explanation of reference numerals in the attached drawings: 1. Upper air box assembly; 11. Air outlet; 12. Adjustable air outlet; 13. Auxiliary wind deflector; 2. Lower air box assembly; 21. Air inlet; 22. Second ventilation opening; 23. Second wind deflector; 231. Fixing plate; 232. Inclined plate; 3. Main airflow plate; 31. First ventilation opening; 32. First wind deflector; 4. Pipe; 41. Electrically controlled air valve; 5. Connecting ring; 51. Bolt; 52. Sealing ring. Detailed Implementation
[0013] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.
[0014] This application discloses a temperature stabilizing device for temperature control equipment.
[0015] Reference Figure 1 , Figure 2 and Figure 3A temperature stabilizing device for temperature control equipment includes an upper air box assembly 1 and a lower air box assembly 2, wherein the upper air box assembly 1 and the lower air box assembly 2 are fixedly connected and a cavity is formed between them, and a main air vane 3 is inclinedly arranged in the cavity, wherein a first ventilation opening 31 is provided on the main air vane 3; two sets of air outlets 11 are provided on the top of the upper air box assembly 1, and an adjusting air outlet 12 is provided on the side plate of the upper air box assembly 1, and an auxiliary wind baffle 13 is provided at the adjusting air outlet 12; an air inlet 21 is provided at the bottom of the lower air box assembly 2, wherein a second ventilation opening 22 is formed between the side of the air inlet 21 near the first ventilation opening 31 and the main air vane 3. During operation, the constant-temperature gas first enters the device through the air inlet 21 at the bottom of the lower air box assembly 2. Since the air inlet 21, near the first vent 31, forms a second vent 22 with the inclined main air vane 3, the gas mixes under the guidance of the main air vane 3. Then, as the gas flows upward through the first vent 31 on the main air vane 3, it mixes further. This process provides initial diversion and uniform flow to the gas entering the cavity, preventing gas accumulation in localized areas and resulting in uneven temperature. Subsequently, the initially uniformly flowed gas enters the upper region of the cavity between the upper air box assembly 1 and the lower air box assembly 2. At this time, the two sets of air outlets 11 on the top of the upper air box assembly 1 simultaneously receive the gas from the cavity. In actual use, the auxiliary baffle 13 at the upper regulating vent 12 on the side plate of the upper air box assembly 1 can regulate the airflow within the upper air box assembly 1, adjusting the airflow and air pressure at the air outlet 11 by regulating the diversion at the vent 12.
[0016] Reference Figure 1 , Figure 2 and Figure 3 A first baffle plate 32 is provided at the first vent 31 on the main air deflector 3. The first vent 31 is located on the side of the main air deflector 3 away from the air inlet 21 and the air outlet 11, and the height of the main air deflector 3 on the side with the first vent 31 is greater than the height on the other side. During operation, the constant-temperature gas first enters the device from the air inlet 21 at the bottom of the lower air box assembly 2. Since the main air deflector 3 is inclined and the height of the side with the first vent 31 is greater than the other side, and the first vent 31 is located on the side of the main air deflector 3 away from the air inlet 21 and the air outlet 11, and the first baffle plate 32 is provided at the first vent 31, after the gas enters, it will be guided by the inclined slope of the main air deflector 3. Most of the gas will first flow to the side with the lower height of the main air deflector 3, and a small part will flow upward through the first vent 31 under the guidance of the first baffle plate 32. This avoids the gas from being excessively concentrated on the lower side of the main air deflector 3, which would cause the local flow velocity to be too fast, thereby fully mixing the gas and making the temperature more uniform.
[0017] Reference Figure 1 , Figure 2 and Figure 3A second baffle plate 23 is provided at the air inlet 21 of the lower air box assembly 2. The second baffle plate 23 includes a fixed plate 231 and an inclined plate 232. The fixed plate 231 is fixedly installed on the bottom plate of the lower air box assembly 2 and is located between the air inlet 21 and the first ventilation opening 31. The inclined plate 232 is inclined towards the main air plate 3, and a second ventilation opening 22 is formed between the inclined plate 232 and the main air plate 3. Both the inclined plate 232 and the main air plate 3 are in contact with the front and rear sides of the lower air box assembly 2, and the air inlet area of the second ventilation opening 22 is smaller than that of the air inlet 21. During operation, the inclined plate 232 of the fixed plate 231 is inclined toward the main air plate 3, and both the inclined plate 232 and the main air plate 3 are in contact with the front and rear sides of the lower air box assembly 2, forming a second ventilation opening 22 with an air inlet area smaller than the air inlet 21. After the gas is introduced from the air inlet 21, it will concentrate and flow toward the second ventilation opening 22 formed by the inclined plate 232 and the main air plate 3. Because the area of the second ventilation opening 22 is small, the flow rate of the gas through this place can be appropriately increased and squeezed and mixed, avoiding uneven temperature caused by the gas being dispersed in the air inlet 21 area.
[0018] Reference Figure 1 , Figure 2 and Figure 3 An auxiliary baffle 13 is vertically installed inside the upper air box assembly 1, and is located at the air outlet 11 and the regulating air outlet 12. The bottom of the auxiliary baffle 13 extends out of the bottom opening of the upper air box assembly 1, and there is a gap between the auxiliary baffle 13 and the main air plate 3. The air outlet 11 is located on the side of the upper air box assembly 1 away from the first ventilation opening 31, and is adjacent to the regulating air outlet 12 on the side of the upper air box assembly 1, with the two separated by the auxiliary baffle 13. Pipes 4 are installed at both the air outlet 11 and the regulating air outlet 12, and electrically controlled air valves 41 are installed on the pipes 4, and the electrically controlled air valves 41 are electrically connected to the controller. During operation, when gas enters the upper air box assembly 1, the auxiliary baffle 13, vertically installed within the upper air box assembly 1 and located at the air outlet 11 and the regulating air outlet 12, begins to function. Its bottom extends out of the bottom opening of the upper air box assembly 1, with a gap between it and the main air vane 3, guiding the gas to flow smoothly towards the air outlet 11. Simultaneously, the air outlet 11 and the side regulating air outlet 12 are adjacent and separated by the auxiliary baffle 13. Pipes 4 are installed at both locations, along with electrically controlled air valves 41 connected to the controller. Under the controller's control, the exhaust volume of the air outlet 11 and the air intake and exhaust status of the regulating air outlet 12 can be precisely controlled. If the controller detects an abnormal temperature at a certain set of air outlets 11 through a temperature sensor located within the pipe 4, it can control the opening of the corresponding electrically controlled air valve 41 in real time. Combined with the guidance of the gas flow by the auxiliary baffle 13, this further fine-tunes the gas distribution and flow rate within the upper air box, ultimately ensuring that the constant-temperature gas discharged from both sets of air outlets 11 maintains a stable and consistent temperature, meeting the needs of multiple devices.
[0019] Reference Figure 1, Figure 2 and Figure 3 The upper air box assembly 1 and the lower air box assembly 2 are connected by connecting rings 5 at their open ends. The connecting rings 5 are fixed together by bolts 51, and a sealing ring 52 is provided between the opposite faces of the connecting rings 5. Before the temperature stabilization device of this temperature control equipment is put into operation, the connecting rings 5 at the open ends of the upper air box assembly 1 and the lower air box assembly 2 are fixedly connected. The connecting rings 5 are tightly locked together by bolts 51, and a sealing ring 52 is provided between the opposite faces, which can effectively seal the connection gap between the two, prevent the constant temperature gas from leaking from the gap during the flow process, and ensure the stability of the internal air pressure and the absence of temperature loss.
[0020] Working principle: First, the constant temperature gas enters the device from the air inlet 21 at the bottom of the lower air box assembly 2. At this time, the second baffle 23, composed of the fixed plate 231 and the inclined plate 232, plays a guiding role at the air inlet 21. Specifically, the fixed plate 231 initially guides the gas to the direction of the inclined plate 232, and the inclined plate 232 further guides the gas to the main air plate 3. Since the inclined plate 232 and the main air plate 3 are both attached to the front and rear sides of the lower air box assembly 2, the air inlet area of the second ventilation opening 22 formed by the two is smaller than that of the air inlet 21. This can initially squeeze and mix the gas, avoiding the gas from directly impacting the inside of the device and causing airflow turbulence and uneven temperature. Next, the gas flows through the second vent 22 to the main air vane 3. Since the main air vane 3 is tilted and its height on one side of the first vent 31 is greater than the other side, the gas flows upward under the guidance of the main air vane 3. Another part of the gas enters the area between the upper air box assembly 1 and the main air vane 3 through the first vent 31 on the side of the main air vane 3 away from the air inlet 21 and the air outlet 11, realizing the diversion and buffering of the gas and reducing the speed difference of the airflow in different areas. Subsequently, after the two parts of the gas enter the upper air box assembly 1, they are further mixed evenly inside the assembly. At this time, the auxiliary baffle 13 of the regulating air outlet 12 on the side plate of the upper air box assembly 1 can guide and stabilize the airflow again, preventing the airflow from accumulating in the area near the regulating air outlet 12. When gas needs to be discharged, it can be discharged through several sets of air outlets 11 on the side of the top of the upper air box assembly 1 away from the first vent 31. The air outlets 11 are adjacent to the regulating air outlets 12 and separated by auxiliary baffles 13. While ensuring the airflow stability in the area of the air outlets 11, the gas is guided to the auxiliary exhaust outlets through the gap between the auxiliary baffles 13 and the main air plate 3. Without affecting the temperature of the gas discharged from the two sets of exhaust outlets, the airflow and pressure of the exhaust outlets can be regulated to ensure that the pressure and flow rate of the gas discharged from each air outlet 11 are balanced. At the same time, the upper air box assembly 1 and the lower air box assembly 2 are fixedly connected by the connecting ring 5 and bolts 51 at the open end. The sealing rings 52 on the opposite side of the connecting ring 5 can effectively prevent gas leakage, ensure the stability of the airflow inside the device, and ultimately achieve a consistent gas temperature discharged from multiple air outlets 11 to meet the user's needs.
[0021] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A temperature stabilizing device for temperature control equipment, characterized in that: It includes an upper wind box assembly (1) and a lower wind box assembly (2), wherein the upper wind box assembly (1) and the lower wind box assembly (2) are fixedly connected and a cavity is formed between them, and a main air plate (3) is inclinedly arranged in the cavity, wherein a first ventilation opening (31) is provided on the main air plate (3). The upper air box assembly (1) has several sets of air outlets (11) on its top, and an adjustable air outlet (12) is provided on the side plate of the upper air box assembly (1), and an auxiliary wind baffle (13) is provided at the adjustable air outlet (12). The bottom of the lower air box assembly (2) is provided with an air inlet (21), wherein the air inlet (21) forms a second air inlet (22) between the side of the air inlet (21) near the first air inlet (31) and the main air plate (3).
2. The temperature stabilizing device for temperature control equipment according to claim 1, characterized in that: A first baffle plate (32) is provided at the first ventilation opening (31) on the main air plate (3), wherein the first ventilation opening (31) is located on the side of the main air plate (3) away from the air inlet (21) and the air outlet (11), and the height of the main air plate (3) on the side of the first ventilation opening (31) is greater than the height on the other side.
3. The temperature stabilizing device for temperature control equipment according to claim 1, characterized in that: The lower air box assembly (2) has a second baffle plate (23) at the air inlet (21). The second baffle plate (23) includes a fixed plate (231) and an inclined plate (232). The fixed plate (231) is fixedly installed on the bottom plate of the lower air box assembly (2) and is located between the air inlet (21) and the first ventilation opening (31). The inclined plate (232) is inclined toward the main air plate (3), and a second ventilation opening (22) is formed between the inclined plate (232) and the main air plate (3).
4. A temperature stabilizing device for temperature control equipment according to claim 3, characterized in that: The inclined plate (232) and the main air plate (3) are both attached to the front and rear sides of the lower air box assembly (2), wherein the air inlet area of the second vent (22) is smaller than that of the air inlet (21).
5. A temperature stabilizing device for temperature control equipment according to claim 1, characterized in that: The auxiliary wind deflector (13) is vertically installed inside the upper wind box assembly (1), and the auxiliary wind deflector (13) is located at the air outlet (11) and the regulating air outlet (12). The bottom of the auxiliary wind deflector (13) extends out of the bottom opening of the upper wind box assembly (1), and there is a gap between the auxiliary wind deflector (13) and the main wind deflector (3).
6. A temperature stabilizing device for temperature control equipment according to claim 5, characterized in that: The air outlet (11) is located on the side of the upper air box assembly (1) away from the first ventilation opening (31), and the air outlet (11) is adjacent to the regulating air outlet (12) on the side of the upper air box assembly (1), wherein the two are separated by an auxiliary baffle plate (13).
7. A temperature stabilizing device for temperature control equipment according to claim 5, characterized in that: Both the air outlet (11) and the regulating air outlet (12) are equipped with pipes (4), and an electrically controlled air valve (41) is installed on the pipe (4), and the electrically controlled air valve (41) is electrically connected to the controller.
8. A temperature stabilizing device for temperature control equipment according to claim 1, characterized in that: The upper wind box assembly (1) and the lower wind box assembly (2) are connected by connecting rings (5) at their open ends, wherein the connecting rings (5) are fixed together by bolts (51), and a sealing ring (52) is provided between the opposite faces of the connecting rings (5).