Refrigeration and heat preservation tent with air flowing function

Abstract

The utility model relates to the technical field of outdoor articles, and discloses a refrigeration heat preservation tent with an air flowing function, which comprises an outer support and an outer tent, the outer tent is connected with the outer support, the outer support is used for supporting the outer tent, the inner tent is arranged on the inner side of the outer tent, and an inner support is further arranged on the surface of the inner tent. The inner support is used for supporting the inner tent, and the outer tent and the inner tent are spaced by a distance to form an air interlayer area; the air supply assembly is arranged on the surface of the outer tent and used for supplying air outside the outer tent into the air interlayer area so as to form air flow in the air interlayer area to isolate heat. According to the refrigeration and heat preservation tent with the air flowing function, the double-layer mechanical ventilation design is adopted for the tent, and a semi-conductive refrigeration material is combined, so that effective control over the temperature in the tent is achieved, and the comfort level of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor products, in particular to a refrigeration and heat preservation tent with air flow. Background Art

[0002] As a common outdoor product, the double-layer natural ventilation tent is designed to provide users with a relatively comfortable space during outdoor activities. Its double-layer structure and natural ventilation design allow air convection inside and outside the tent, thereby reducing the temperature inside the tent and the feeling of humidity to a certain extent.

[0003] However, this design faces a series of challenges in high temperature environments;

[0004] First of all, the ventilation effect of a double-layer naturally ventilated tent is limited by the temperature, wind speed and wind direction of the external environment. In high temperature, no wind or light breeze conditions, the temperature difference between the inside and outside of the tent is small, and the convection effect is weakened, making it difficult to effectively reduce the temperature inside the tent. In addition, when the air humidity in the external environment is also high, the hot and humid air introduced into the tent through natural ventilation will instead aggravate the discomfort inside the tent.

[0005] Secondly, the thermal insulation performance of double-layer naturally ventilated tents is limited. In high temperature environments, solar radiation will cause the surface temperature of the tent to rise rapidly, and then transfer the heat to the inside of the tent through heat conduction. Although the double-layer structure can reduce the transfer of heat to a certain extent, under extremely high temperature conditions, the temperature inside the tent will still rise rapidly, exceeding the comfortable temperature range for the human body.

[0006] In addition, the humidity inside a double-layer naturally ventilated tent is difficult to effectively control. In a high temperature environment, the human body will sweat profusely, causing the humidity inside the tent to increase. At the same time, if the air humidity in the external environment is also high, the hot and humid air introduced through natural ventilation will further aggravate the humidity inside the tent, causing discomfort to the user and even health risks. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The utility model aims to provide a refrigeration and heat preservation tent with air flow, which adopts a double-layer mechanical ventilation design and combines semiconductor refrigeration materials to achieve effective control of the temperature inside the tent and improve the comfort of users.

[0009] (II) Technical solution

[0010] The technical solution of the utility model to solve the above technical problems is as follows:

[0011] A refrigeration and heat preservation tent with air flow comprises an outer bracket and an outer tent, wherein the outer tent and the outer bracket are connected to each other and the outer bracket is used to support the outer tent.

[0012] The inner tent is arranged on the inner side of the outer tent, and an inner bracket is arranged on the surface of the inner tent, and the inner bracket is used to support the inner tent. There is a distance between the outer tent and the inner tent to form an air sandwich area;

[0013] The air supply assembly is arranged on the surface of the outer tent and is used to supply the air outside the outer tent to the air sandwich area so as to form air flow in the air sandwich area to insulate heat;

[0014] The semiconductor refrigeration component is arranged on the outer tent, one end of which is a cooling end and the other end is a heat release end. The heat release end is placed on the outside of the outer tent, and the cooling end passes through and extends to the inside of the inner tent to cool the inner tent.

[0015] On the basis of the above technical solution, the present invention can also be improved as follows.

[0016] Furthermore, the outer tent is provided with an outer tent door, and the inner tent is provided with an inner tent door whose position matches that of the outer tent door.

[0017] Furthermore, the air supply assembly includes:

[0018] A silent fan is disposed on the outer tent and is in communication with the air interlayer area, and is used to suck air outside the outer tent and send it into the air interlayer area; and

[0019] The air outlet is arranged on the surface of the outer tent, wherein a grille net is arranged on the inner side of the air outlet.

[0020] Furthermore, the semiconductor refrigeration component includes:

[0021] A semiconductor cooling sheet is installed on the top of the outer tent through a support, wherein the cooling end penetrates and extends to the inner side of the inner tent, and the heat release end penetrates and extends to the outer side of the outer tent;

[0022] A cold air supply fan is arranged on the cooling end of the semiconductor cooling sheet and is used to supply cold air to the inner side of the inner tent; and

[0023] The hot air supply fan is arranged on the heat release end of the semiconductor refrigeration plate.

[0024] Furthermore, a flexible solar photovoltaic panel is fixedly mounted on the surface of the outer tent, wherein a junction box is arranged on the flexible solar photovoltaic panel, and the junction box is electrically connected to the silent fan, the semiconductor refrigeration sheet, the cold air supply fan and the hot air supply fan.

[0025] (III) Beneficial effects

[0026] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0027] The utility model forms air flow by setting an air sandwich area between the inner tent and the outer tent, and using an air supply component to supply external air into the area. This design effectively isolates external heat, reduces the temperature inside the inner tent, and improves the thermal insulation performance of the tent. The introduction of a semiconductor refrigeration component enables active cooling inside the tent. The refrigeration end directly acts on the inside of the inner tent, while the heat release end discharges heat to the outside of the tent, thereby significantly reducing the temperature inside the inner tent and improving the user's comfort. The air supply component ensures air flow while reducing noise interference, and the combined design of the exhaust port and the grille effectively prevents the entry of external factors such as insects, thereby increasing the safety of the tent. Flexible solar photovoltaic panels are also installed on the outer tent. The tent can be self-sufficient in power supply without relying on external power supply. This not only improves the outdoor applicability of the tent, but also conforms to the concept of green environmental protection. At the same time, it is equipped with an outer tent door and an inner tent door. While maintaining the overall structural integrity of the tent, it also provides a convenient way of entering and exiting. This design enables the tent to maintain a stable temperature while also having good practicality. In summary, the refrigeration and heat preservation tent with air flow effectively solves the problem of poor temperature control and humidity regulation of double-layer natural ventilation tents in high temperature environments in the background technology through its unique design and technological innovation, providing users with a more comfortable, safe and environmentally friendly outdoor environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the connection structure between the outer tent and the inner tent of the utility model;

[0029] Figure 2 It is a schematic diagram of the cross-sectional connection structure of the outer tent and the inner tent of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the semiconductor refrigeration component of the utility model;

[0031] Figure 4 This is a schematic diagram of the connection structure between the flexible solar photovoltaic panel and the junction box of the utility model.

[0032] In the figure: 1. outer bracket; 2. outer tent; 3. inner tent; 4. inner bracket; 5. air supply assembly; 51. silent fan; 52. exhaust vent; 53. grille; 6. semiconductor refrigeration assembly; 61. semiconductor refrigeration sheet; 62. cold air supply fan; 63. hot air supply fan; 7. outer tent door; 8. inner tent door; 9. flexible solar photovoltaic panel; 10. junction box. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Combination Figure 1-Figure 4 As shown, the utility model is a refrigeration and heat preservation tent with air flow, comprising an outer bracket 1 and an outer tent 2, wherein the outer tent 2 and the outer bracket 1 are connected to each other and the outer bracket 1 is used to support the outer tent 2.

[0035] The inner tent 3 is arranged on the inner side of the outer tent 2, and an inner bracket 4 is arranged on the surface of the inner tent 3. The inner bracket 4 is used to support the inner tent 3. There is a distance between the outer tent 2 and the inner tent 3 to form an air sandwich area.

[0036] The air supply component 5 is arranged on the surface of the outer tent 2, and is used to supply the air outside the outer tent 2 to the air sandwich area, so as to form air flow in the air sandwich area to isolate heat;

[0037] The semiconductor refrigeration component 6 is arranged on the outer tent 2, one end of which is a cooling end and the other end is a heat release end. The heat release end is placed on the outside of the outer tent 2, and the cooling end passes through and extends to the inside of the inner tent 3 to cool the inner tent 3.

[0038] The tent is mainly supported by an outer bracket 1 for supporting an outer tent 2, and an inner tent 3 is arranged inside and its shape and stability are maintained by an inner bracket 4. The air interlayer area formed between the inner and outer tents is intended to isolate external heat and increase the thermal insulation effect. When working, the air supply component 5 is started to suck in and send external air into the air interlayer area to form air flow, effectively isolate external heat, and reduce heat entering the inner tent 3 through heat conduction or heat convection. At the same time, the cooling end of the semiconductor refrigeration component 6 is located on the inner side of the inner tent 3, and the heat release end is located on the outer side of the outer tent 2. When working, the cooling end absorbs the heat in the inner tent 3 and transfers the heat to the heat release end through the semiconductor refrigeration sheet 61. The cold air generated by the cooling end can be directly or through the cold air supply fan 62 to the inner tent 3 to further reduce the internal temperature, while the heat release end discharges the heat to the outside of the outer tent 2, and the hot air supply fan 63 accelerates the heat dissipation to ensure the efficient operation of the refrigeration system. In summary, the tent effectively isolates external heat and reduces the internal temperature through the combination of air flow and semiconductor refrigeration technology, providing users with a cool and safe outdoor rest space, which is particularly suitable for use in high temperature environments.

[0039] In a preferred embodiment, the present invention can be further configured as follows: Figures 1 to 4 As shown; an outer tent door 7 is provided on the outer tent 2, and an inner tent door 8 whose position is matched with the outer tent door 7 is provided on the inner tent 3. The outer tent door 7 is provided on the outer tent 2, and the inner tent door 8 whose position is matched with the outer tent door 7 is provided on the inner tent 3. This design allows the user to easily enter and exit the tent when using it. When it is necessary to enter or leave the tent, the user can first open the outer tent door 7, and then enter or leave the inner tent 3 through the inner tent door 8. Since the position of the inner tent door 8 is matched with the outer tent door 7, it can be ensured that the air sandwich area between the inner and outer tents will not be greatly affected when entering and exiting, thereby maintaining its thermal insulation effect. In addition, the design of the inner and outer tent doors can also increase the overall sealing of the tent, further prevent the entry of adverse factors such as external heat and insects, and improve the comfort and safety of the tent.

[0040] In a preferred embodiment, the present invention can be further configured as follows: Figures 1 to 4 As shown; the air supply assembly 5 includes:

[0041] A silent fan 51 is disposed on the outer tent 2 and is in communication with the air interlayer area, and is used to suck air outside the outer tent 2 and send it into the air interlayer area; and

[0042] The exhaust port 52 is provided on the surface of the outer tent 2, wherein a grille 53 is further provided on the inner side of the exhaust port 52. The air supply assembly 5 is composed of a silent fan 51 and an exhaust port 52, which work together to form an effective air flow in the air sandwich area between the outer tent 2 and the inner tent 3. The silent fan 51 is provided on the outer tent 2 and is interconnected with the air sandwich area. When the silent fan 51 is started, it generates an airflow, sucks in the air outside the outer tent 2 and sends the air into the air sandwich area through a specific channel or opening. This flowing air can effectively isolate the external heat and reduce the heat from entering the inner tent 3 through heat conduction or heat convection. , thereby improving the comfort level in the inner tent 3. At the same time, the exhaust port 52 is opened on the surface of the outer tent 2, allowing the air in the air interlayer area to flow out. In this way, through the suction of the silent fan 51 and the discharge of the exhaust port 52, a circulating air system is formed in the air interlayer area. This flow not only effectively isolates the external heat, but also ensures the freshness of the air, providing a more comfortable environment for the user. In addition, a grille 53 is also provided on the inner side of the exhaust port 52. The function of the grille 53 is to prevent insects or other small objects from entering the interior of the tent. At the same time, it can also prevent dust and debris from entering the air interlayer area to a certain extent, thereby ensuring the cleanliness of the air.

[0043] In a preferred embodiment, the present invention can be further configured as follows: Figures 1 to 4As shown; the semiconductor refrigeration component 6 includes:

[0044] A semiconductor cooling sheet 61 is installed on the top of the outer tent 2 through a support, wherein the cooling end penetrates and extends to the inner side of the inner tent 3, and the heat release end penetrates and extends to the outer side of the outer tent 2;

[0045] A cold air supply fan 62 is provided on the cooling end of the semiconductor cooling sheet 61 and is used to supply cold air to the inner side of the inner tent 3; and

[0046] The hot air supply fan 63 is arranged on the heat release end of the semiconductor refrigeration sheet 61. The semiconductor refrigeration assembly 6 is an integrated system, which combines the semiconductor refrigeration sheet 61, the cold air supply fan 62 and the hot air supply fan 63 to provide a cooling effect for the interior of the tent. The semiconductor refrigeration sheet 61 is the core component of the entire system. It is installed on the top of the outer tent 2 through a support. The cooling end of the semiconductor refrigeration sheet 61 penetrates and extends to the inner side of the inner tent 3, while the heat release end penetrates and extends to the outer side of the outer tent 2. When the semiconductor refrigeration sheet 61 is working, the cooling end starts to cool, absorbs the heat in the inner tent 3, and transfers the heat to the heat release end through the semiconductor refrigeration principle. The cold air supply fan 62 is arranged on the cooling end of the semiconductor refrigeration sheet 61. When the cooling end of the semiconductor refrigeration sheet 61 lowers the temperature, the cold air supply fan 62 starts to work and blows the cold air generated by the cooling end to the inner side of the inner tent 3, thereby lowering the temperature inside the inner tent 3 and providing a more comfortable environment. At the same time, the hot air supply fan 63 is arranged on the heat release end of the semiconductor refrigeration sheet 61. When the temperature of the heat release end of the semiconductor refrigeration sheet 61 rises, the hot air supply fan 63 starts to work and discharges the heat generated by the heat release end to the outside of the outer tent 2 through the exhaust port or other channels to prevent heat from accumulating around the tent and affecting the cooling effect. Through the coordinated work of the semiconductor refrigeration sheet 61, the cold air supply fan 62 and the hot air supply fan 63, the semiconductor refrigeration assembly 6 can effectively lower the temperature inside the inner tent 3 without the need for an external power supply or refrigerant, thereby improving the comfort of using the tent. At the same time, this cooling method has the advantages of energy saving, environmental protection, safety and reliability, and is particularly suitable for outdoor environments.

[0047] In a preferred embodiment, the present invention can be further configured as follows: Figures 1 to 4As shown; a flexible solar photovoltaic panel 9 is fixedly installed on the surface of the outer tent 2, wherein a junction box 10 is arranged on the flexible solar photovoltaic panel 9, and the junction box 10 is electrically connected to the silent fan 51, the semiconductor refrigeration sheet 61, the cold air supply fan 62 and the hot air supply fan 63. In order to improve the autonomous power supply capability and environmental protection of the tent, a flexible solar photovoltaic panel 9 is fixedly installed on the surface of the outer tent 2. The flexible solar photovoltaic panel 9 is flexible and can adapt to the shape and curvature of the tent surface, and at the same time efficiently convert solar energy into electrical energy. A junction box 10 is arranged on the flexible solar photovoltaic panel 9, and the junction box 10 is a key component for power distribution and management. The junction box 10 is electrically connected to the silent fan 51, the semiconductor refrigeration sheet 61, the cold air supply fan 62 and the hot air supply fan 63 through wires or cables to form a complete circuit system. Under sunlight, the flexible solar The photovoltaic panel 9 starts working and converts solar energy into DC electricity. The electricity is distributed and managed through the junction box 10 and first supplied to the silent fan 51 so that it can continue to work and provide stable air flow for the air interlayer area. Then, the junction box 10 supplies electricity to the semiconductor refrigeration sheet 61 to ensure that the semiconductor refrigeration sheet 61 can continue to cool and provide a low-temperature environment for the inner tent 3. At the same time, the cold air supply fan 62 and the hot air supply fan 63 also obtain electricity through the junction box 10, and transport and discharge the cold air and heat generated at the cooling end and the heat release end respectively. Through this design, the flexible solar photovoltaic panel 9 on the outer tent 2 provides a continuous and stable power supply for various electrical equipment in the tent, realizing autonomous power supply of the tent, which not only improves the practicality and convenience of the tent, but also conforms to the concepts of environmental protection and energy saving. It is particularly suitable for long-term outdoor use or camping scenes in remote areas.

[0048] The specific working principle of the utility model of a refrigeration and heat preservation tent with air flow is as follows:

[0049] The refrigeration and heat preservation tent with air flow of the present invention mainly comprises an outer bracket 1 supporting an outer tent 2, and an inner tent 3 is arranged inside the outer bracket 1. The inner tent 3 maintains its shape and stability through an inner bracket 4, and is spaced a certain distance from the outer tent 2 to form an air sandwich area. This design is intended to isolate external heat through air flow and improve the heat preservation performance of the tent. An air supply component 5 is arranged on the outer tent 2, and external air is sucked in and sent to the air sandwich area through a silent fan 51 to form air flow and effectively isolate external heat. At the same time, an exhaust port 52 is provided on the surface of the outer tent 2, and a grille 53 is provided inside to ensure air The semiconductor refrigeration component 6 ensures air circulation while preventing insects and small objects from entering. The semiconductor refrigeration component 6 includes a semiconductor refrigeration plate 61 installed on the top of the outer tent 2. The cooling end of the semiconductor refrigeration plate 61 passes through the inner side of the inner tent 3, and the heat release end passes through the outer side of the outer tent 2. When the semiconductor refrigeration plate 61 is working, the cooling end lowers the temperature, and the cold air is sent into the inner tent 3 through the cold air supply fan 62 to further reduce the internal temperature. At the same time, the hot air supply fan 63 is arranged at the heat release end to accelerate the dissipation of heat and improve the cooling efficiency. In order to facilitate the user to enter and exit, an outer tent door 7 is arranged on the outer tent 2, and an inner tent door 8 with a matching position is arranged on the inner tent 3.

[0050] In addition, a flexible solar photovoltaic panel 9 is fixedly installed on the surface of the outer tent 2, on which a junction box 10 is provided. The junction box 10 is electrically connected to the silent fan 51, the semiconductor refrigeration sheet 61, the cold air supply fan 62 and the hot air supply fan 63. It is powered by solar energy to provide clean energy for the entire system, thereby improving the environmental protection and practicality of the tent.

[0051] In summary, the cooling and heat preservation tent with air flow of the present invention realizes the functions of air flow cooling and heat preservation through the coordinated work of components such as the outer bracket 1, the outer tent 2, the inner tent 3, the air supply component 5, the semiconductor refrigeration component 6 and the flexible solar photovoltaic panel 9, thereby providing users with a cool and comfortable outdoor rest space.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigeration and heat preservation tent with air flow, comprising an outer frame (1) and an outer tent (2), wherein the outer tent (2) and the outer frame (1) are connected to each other and the outer frame (1) is used to support the outer tent (2), characterized in that: The inner tent (3) is arranged on the inner side of the outer tent (2), and an inner bracket (4) is also arranged on the surface of the inner tent (3). The inner bracket (4) is used to support the inner tent (3). There is a distance between the outer tent (2) and the inner tent (3), so as to form an air sandwich area. An air supply component (5) is arranged on the surface of the outer tent (2) and is used to supply air outside the outer tent (2) to the air sandwich area, so as to form air flow in the air sandwich area to insulate heat; A semiconductor refrigeration component (6) is arranged on the outer tent (2), one end of which is a refrigeration end and the other end is a heat release end. The heat release end is arranged on the outside of the outer tent (2), and the refrigeration end penetrates and extends to the inside of the inner tent (3) to cool the inner tent (3).

2. A refrigeration and heat preservation tent with air flow according to claim 1, characterized in that: The outer tent (2) is provided with an outer tent door (7), and the inner tent (3) is provided with an inner tent door (8) whose position matches that of the outer tent door (7).

3. The refrigeration and heat preservation tent with air flow according to claim 1, characterized in that: The air supply component (5) comprises: a silent fan (51), which is disposed on the outer tent (2) and is in communication with the air sandwich area, and is used to suck air outside the outer tent (2) and send it into the air sandwich area; and An air outlet (52) is provided on the surface of the outer tent (2), wherein a grille net (53) is provided on the inner side of the air outlet (52).

4. The refrigeration and heat preservation tent with air flow according to claim 3, characterized in that: The semiconductor refrigeration component (6) comprises: A semiconductor cooling sheet (61) is installed on the top of the outer tent (2) via a support, wherein the cooling end penetrates and extends to the inner side of the inner tent (3), and the heat release end penetrates and extends to the outer side of the outer tent (2); A cold air supply fan (62) is arranged on the cooling end of the semiconductor cooling sheet (61) and is used to supply cold air to the inner side of the inner tent (3); and The hot air supply fan (63) is arranged on the heat release end of the semiconductor cooling plate (61).

5. The refrigeration and heat preservation tent with air flow according to claim 4, characterized in that: A flexible solar photovoltaic panel (9) is fixedly mounted on the surface of the outer tent (2), wherein a junction box (10) is arranged on the flexible solar photovoltaic panel (9), and the junction box (10) is electrically connected to a silent fan (51), a semiconductor cooling sheet (61), a cold air supply fan (62) and a hot air supply fan (63).

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