CN209556499U - A passive cooling tent - Google Patents

Abstract

The utility model discloses a passive cooling tent, which comprises a tent frame and a tarpaulin. The tent frame includes a cube supporting frame and a herringbone roof frame fixed above the supporting frame. The tarpaulin is wrapped on the outside of the tent frame. The side is provided with an entrance, the entrance is provided with a door curtain, the front upper part and the rear upper part of the tarpaulin are provided with auxiliary windows, the left upper part and the right upper part of the tarpaulin are provided with two main windows, and the upper part of the tarpaulin is provided with two main windows. Two skylights are arranged on each slope, and the lower part of the roof frame is provided with a spray cooling device. The utility model can enhance the air circulation inside the tent by arranging the main window, the auxiliary window and the skylight on the tarpaulin, and facilitate the diffusion of hot air in the tent. The problem of high energy consumption of traditional freon compression refrigeration air conditioners.

Description

A passive cooling tent

technical field

The utility model belongs to the technical field of outdoor facilities, in particular to a passive cooling tent.

Background technique

As a simple temporary building, the tent can isolate a relatively safe and independent space in the wild environment for people to rest and live. At present, domestic tents are generally composed of tent frames and tarpaulins. The interior is lapped by alloy struts or connected by cables to form a "skeleton" of the tent, and the exterior is covered by Oxford cloth or waterproof canvas to form an enclosure structure and isolate the internal and external spaces.

In recent years, with the wide application of "temporary buildings" such as tents and board houses and the continuous improvement of scientific and technological innovation capabilities, the research and design of tents have also received more attention and development, and many new tents and professional tents have emerged as the times require. pregnancy. However, because the enclosure structure of the tent is relatively simple and thin, it is usually impossible to guarantee the comfort in the tent. The main manifestations are in the following two aspects: First, it is greatly affected by the ambient temperature. The indoor temperature changes with the outdoor temperature. With the direct sunlight, the indoor temperature rises rapidly, and the temperature under the roof in summer may even exceed 50 degrees; When the ambient temperature drops at night, the indoor temperature also decreases. In sunny weather, there may even be a "cold room effect". Such a large temperature difference will cause a strong sense of discomfort to the occupants. The second is that it is greatly affected by the humidity of the environment. The geographical environment and climatic conditions in the field are complex and changeable. The humid air can easily "permeate" the thin tarpaulin into the room. In addition, many tents do not have ground cloth, and the moisture on the ground also increases the indoor humidity. , it is difficult for the human body to get a good rest in such an environment.

Since tents are mostly set up in the wild, the power supply is very limited. Therefore, tents are generally designed with the concept of passive cooling and dehumidification. In passive energy-saving design, natural principles such as sunlight, wind, temperature, and humidity should be followed in nature, and try not to rely on conventional energy sources. consumption to improve and create a comfortable building environment. At present, the effect of rain and sun protection is generally achieved by coating the outside of the tent, and some tents are equipped with interlining and ground cloth. However, due to the special structural characteristics of the tent, the thermal resistance and thermal inertia of the enclosure structure are relatively small. At present, after the conventional passive cooling and dehumidification method is adopted, the ventilation, cooling and dehumidification effect inside the tent is not significant. Therefore, how to optimize the hot and humid environment in the tent by means of energy saving is an urgent problem to be solved.

Utility model content

The technical problem to be solved by the utility model is to provide a passive cooling tent for the deficiencies in the above-mentioned prior art, which can enhance the air circulation inside the tent by arranging the main window, the auxiliary window and the skylight on the tarpaulin, so as to facilitate the cooling of the tent. The diffusion of internal hot air, and at the same time, a spray cooling device is installed on the lower part of the roof frame to improve the cooling efficiency and solve the problem of high energy consumption of traditional freon compression refrigeration air conditioners.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a passive cooling tent, which is characterized in that it includes a tent frame and a tarpaulin, and the tent frame includes a cubic support frame and a herringbone tent fixed above the support frame The top frame, the tarpaulin is wrapped on the outside of the tent frame, the front side of the tarpaulin is provided with an entrance, the entrance is provided with a door curtain, and the upper part of the front side and the upper part of the rear side of the tarpaulin are provided with auxiliary windows. Two main windows are arranged on the left upper part and the right upper part of the tarpaulin, two skylights are arranged on the two slopes at the top of the tarpaulin, and a spray cooling device is arranged on the lower part of the roof frame.

The above-mentioned passive cooling tent is characterized in that: the tarpaulin includes a top tarpaulin and a side tarpaulin, the top tarpaulin is wrapped on the upper part of the roof frame, and the side tarpaulin includes a front tarpaulin , left tarpaulin, rear side tarpaulin and right tarpaulin.

The above-mentioned passive cooling tent is characterized in that: the structure and size of the front tarpaulin and the rear tarpaulin are the same, and the front tarpaulin and the rear tarpaulin are respectively detachably installed on the front of the tent frame. , the rear two sides; the structure and size of the left tarpaulin and the right tarpaulin are the same, and the left tarpaulin and the right tarpaulin are respectively detachably installed on the left and right sides of the support frame.

The above-mentioned passive cooling tent is characterized in that: the upper side of the top tarpaulin, the outer side of the left tarpaulin, and the outer side of the rear tarpaulin are all provided with sunshade nets.

The above-mentioned passive cooling tent is characterized in that an anti-mosquito net is arranged on the inner side of the tarpaulin.

The above-mentioned passive cooling tent is characterized in that: the auxiliary windows located on the front side of the tarpaulin and the auxiliary windows located on the rear side of the tarpaulin are arranged symmetrically, the main window located on the left side of the tarpaulin and the auxiliary window located on the right side of the tarpaulin The main windows on the side are arranged symmetrically.

The above-mentioned passive cooling tent is characterized in that: the auxiliary window located on the front side of the tarpaulin is arranged directly above the entrance.

The above-mentioned passive cooling tent is characterized in that: the spray cooling device is a ring of spray pipes arranged along the lower edge of the roof frame.

The above-mentioned passive cooling tent is characterized in that: the tarpaulin is a thick waterproof cloth.

Compared with the prior art, the utility model has the following advantages:

1. The utility model can enhance the air circulation inside the tent by setting auxiliary windows on the front side and the back side of the tarpaulin, and setting two main windows on the left upper part and the right upper part of the tarpaulin, and then play a role The effect of reducing the temperature inside the tent.

2. The utility model arranges two skylights on the two slopes at the top of the tarpaulin, which helps the hot air in the tent to flow out from the skylights, thereby improving the cooling efficiency inside the tent.

3. The utility model installs a spray cooling device on the lower part of the roof frame. When opening the window for ventilation is not enough to reduce the temperature inside the tent, the surroundings of the tarpaulin can be disassembled, and then the spray cooling device can be started to spray into the tent. Water mist facilitates the diffusion of hot air in the tent, and solves the problem of high energy consumption of traditional freon compression refrigeration air conditioners.

In summary, the utility model can enhance the air circulation inside the tent by setting the main window, the auxiliary window and the skylight on the tarpaulin, and facilitate the diffusion of hot air in the tent. The cooling efficiency solves the problem of high energy consumption of traditional freon compression refrigeration air conditioners.

The technical solutions of the present utility model will be further described in detail through the drawings and embodiments below.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a left side view of Fig. 1 .

Fig. 3 is a rear view of Fig. 1 .

Fig. 4 is a structural schematic diagram of the tent frame of the present invention.

Explanation of reference signs:

1—Top frame; 1-1—Support frame; 1-2—Top frame;

2—tarpaulin; 2-1—top tarpaulin; 2-2—front tarpaulin;

2-3—left tarpaulin; 2-4—rear tarpaulin; 2-5—right tarpaulin;

3—main window; 4—skylight; 5—door curtain;

6—secondary window; 7—spray pipe.

Detailed ways

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model comprises tent frame 1 and tarpaulin 2, and described tent frame 1 comprises cube supporting frame 1-1 and the people who are fixed on supporting frame 1-1 top Glyph roof frame 1-2, described tarpaulin 2 is wrapped in the outside of tent frame 1, and the front side of described tarpaulin 2 is provided with entrance, and entrance is provided with door curtain 5, and the front side upper part of described tarpaulin 2 and Secondary windows 6 are arranged on the upper part of the rear side, two main windows 3 are arranged on the left upper part and the upper right part of the tarpaulin 2, and two skylights 4 are arranged on the two slopes at the top of the tarpaulin 2 , The lower part of the roof frame 1-2 is provided with a spray cooling device.

In actual use, by setting a secondary window 6 on the front side and the rear side of the tarpaulin 2, the air circulation in the front and rear directions inside the tent can be enhanced. The main window 3 can enhance the air circulation in the front and rear directions inside the tent, thereby reducing the temperature inside the tent.

It should be noted that two skylights 4 are arranged on the two slopes at the top of the tarpaulin 2, and a pull cord for controlling the opening and closing of the skylight 4 is arranged at the bottom of the roof frame 1-2. When the internal temperature is high, the pull cord can be pulled to open the skylight 4, which helps the hot air in the tent to flow out from the skylight 4, thereby reducing the temperature inside the tent.

Especially, by being provided with the spray cooling device at the bottom of the roof frame 1-2, when opening the window for ventilation and not enough to reduce the temperature in the tent, the surroundings of the tarpaulin 2 can be disassembled, and then the spray cooling device can be started to spray the temperature to the tent. Water mist is sprayed inside to facilitate the diffusion of hot air in the tent, which solves the problem of high energy consumption of traditional freon compression refrigeration air conditioners.

In this embodiment, a ground cloth is provided on the ground inside the tent, which can achieve stab-proof and waterproof effects. Since the moisture on the ground is relatively large outdoors, a ground cloth is installed inside the tent to prevent the moisture on the ground from diffusing into the tent. , to prevent the inside of the tent from being too stuffy.

In this embodiment, the tarpaulin 2 includes a top tarpaulin 2-1 and a side tarpaulin, the top tarpaulin 2-1 is wrapped on the upper part of the roof frame 1-2, and the side tarpaulin includes a front Side tarpaulin 2-2, left tarpaulin 2-3, rear side tarpaulin 2-4 and right tarpaulin 2-5.

In actual use, the top tarpaulin 2-1 is bound on the roof frame 1-2 by straps, and the front side tarpaulin 2-2 and the rear side tarpaulin 2-4 are bound on the roof frame by straps 1-2 and the support frame 1-1, the left tarpaulin 2-3 and the right tarpaulin 2-5 are bound to the support frame 1-1 by straps.

In this embodiment, the structure and size of the front tarpaulin 2-2 and the rear tarpaulin 2-4 are the same, and the front tarpaulin 2-2 and the rear tarpaulin 2-4 are detachably installed On the front and rear sides of the tent frame 1; the structure and size of the left tarpaulin 2-3 and the right tarpaulin 2-5 are the same, and the left tarpaulin 2-3 and the right tarpaulin 2 -5 are respectively detachably installed on the left and right sides of the support frame 1-1.

In actual use, the front side tarpaulin 2-2 and the rear side tarpaulin 2-4 are connected up and down by a triangular tarpaulin and a rectangular tarpaulin, and the left tarpaulin 2-3 and the right tarpaulin 2-5 are rectangles.

It should be noted that when the spray cooling device needs to be activated to spray water mist into the tent, the front tarpaulin 2-2, the left tarpaulin 2-3, the rear tarpaulin 2-4 and the right tarpaulin 2 need to be -5 are removed.

In this embodiment, the upper side of the top tarpaulin 2-1, the outer side of the left tarpaulin 2-3, and the outer side of the rear tarpaulin 2-4 are all provided with sunshade nets.

During actual use, by being provided with a sunshade net on the upper side of the top tarpaulin 2-1, the outer side of the left tarpaulin 2-3, and the outer side of the rear side tarpaulin 2-4, when the tent is set up, it can Set the left tarpaulin 2-3 facing south, and set the rear tarpaulin 2-4 facing west, which can effectively block direct sunlight and avoid high temperature inside the tent.

Especially, when needing to use the spray cooling device to carry out spray cooling, the sunshade nets on the outside of the left side tarpaulin 2-3 and the outside of the rear side tarpaulin 2-4 can be dismantled first, and then the front side tarpaulin 2-2 , the left side tarpaulin 2-3, the rear side tarpaulin 2-4 and the right side tarpaulin 2-5 are removed one by one, finally, reinstall the left tarpaulin 2-3 and the rear side tarpaulin 2-4 Lace up the shade net.

In this embodiment, the inner side of the tarpaulin 2 is provided with a mosquito net.

During actual use, the mosquito net is bound on the inner side of the tarpaulin 2 by straps. When the weather is hot, it is necessary to remove the front side tarpaulin 2-2, the left side tarpaulin 2-3, and the rear side tarpaulin 2-4. When the right tarpaulin 2-5 is used to shield the surroundings of the tent, the setting of the anti-mosquito net can prevent mosquitoes from flying into the tent, thereby optimizing the internal environment of the tent.

In this embodiment, the auxiliary window 6 located on the front side of the tarpaulin 2 and the auxiliary window 6 located on the rear side of the tarpaulin 2 are arranged symmetrically, the main window 3 located on the left side of the tarpaulin 2 and the main window located on the right side of the tarpaulin 2 The side main windows 3 are arranged symmetrically.

In actual use, the auxiliary windows 6 on the front and rear sides of the tent are symmetrically arranged, and the main windows 3 on the left and right sides of the tent are symmetrically arranged, so that convection can be realized, which in turn helps the air circulation inside the tent and reduces the temperature inside the tent to the greatest extent.

It should be noted that the auxiliary window 6 and the main window 3 are provided with curtains, and the upper parts of the auxiliary window 6 and the main window 3 are provided with straps, and the curtains are made of the same material as the tarpaulin 2. , the curtain can be rolled up and tied at the top with a strap for easy access.

In this embodiment, the auxiliary window 6 located on the front side of the tarpaulin 2 is arranged directly above the entrance.

As shown in FIG. 4 , in this embodiment, the spray cooling device is a circle of spray pipes 7 arranged along the lower edge of the roof frame 1-2.

During actual use, a spray pipe 7 with a circle of holes is arranged on the lower edge of the roof frame 1-2, and a small water pump and a water storage tank are equipped outside the tent to facilitate spraying water mist to the inside of the tent to reduce the internal temperature of the tent. Effect. For the outdoor atmospheric environment, since the spray cooling uses water as the refrigerant, there is no pollution to the atmosphere. As for the air environment in the tent, since the spray cooling adopts fresh air, the indoor air quality of the tent is greatly improved.

It should be noted that when using the spray pipe 7 to spray water mist to cool down, the shelters around the tarpaulin 2 must be removed, that is, the front side tarpaulin 2-2, the left side tarpaulin 2-3, and the rear side tarpaulin 2-2 must be removed. Cloth 2-4 and right tarpaulin 2-5 can ensure good ventilation inside the tent.

In this embodiment, the tarpaulin 2 is a thick waterproof cloth.

In actual use, the tarpaulin 2 is composed of an outer tarpaulin, an inner tarpaulin and an insulating layer sandwiched between the outer tarpaulin and the inner tarpaulin. The material of the outer tarpaulin is polyester grass green waterproof canvas, and the inner tarpaulin is The material is polyester flame-retardant white plain cloth, and the material of the thermal insulation layer is chemical fiber needle-punched felt.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any simple modifications, changes and equivalent structural changes made to the above embodiments according to the technical essence of the present utility model still belong to Within the scope of protection of the technical solution of the utility model.

Claims (9)

1. a kind of passive cooling tent, it is characterised in that: including tent frame (1) and tarpaulin (2), the tent frame (1) includes cube Body support frame (1-1) and the herringbone paulin upper frame (1-2) being fixed on above support frame (1-1), the tarpaulin (2) are wrapped in The outside of tent frame (1) is provided with entrance on front side of the tarpaulin (2), and inlet is provided with door curtain (5), before the tarpaulin (2) Upper lateral part and upper back are provided with secondary window (6), and the left upper portion and right upper portion of the tarpaulin (2) are respectively provided with that there are two main Window (3), is respectively provided with that there are two skylight (4) on two inclined-planes at the top of the tarpaulin (2), and the lower part of the paulin upper frame (1-2) is set It is equipped with spray cooling device.

2. a kind of passive cooling tent described in accordance with the claim 1, it is characterised in that: the tarpaulin (2) includes top paulin Cloth (2-1) and side tarpaulin, the top tarpaulin (2-1) is wrapped in the top of paulin upper frame (1-2), before the side tarpaulin includes Side tarpaulin (2-2), left side tarpaulin (2-3), rear side tarpaulin (2-4) and right side tarpaulin (2-5).

3. a kind of passive cooling tent according to claim 2, it is characterised in that: the front side tarpaulin (2-2) and after Side tarpaulin (2-4) structure snd size are all the same, the front side tarpaulin (2-2) and rear side tarpaulin (2-4) dismountable installation respectively Front and rear sides in tent frame (1)；The structure snd size of the left side tarpaulin (2-3) and right side tarpaulin (2-5) are all the same, described Left side tarpaulin (2-3) and right side tarpaulin (2-5) are detachably arranged in the arranged on left and right sides of support frame (1-1) respectively.

4. a kind of passive cooling tent according to claim 2, it is characterised in that: the top tarpaulin (2-1) it is upper Sunshade net is provided on the outside of side, the outside of left side tarpaulin (2-3) and rear side tarpaulin (2-4).

5. a kind of passive cooling tent described in accordance with the claim 1, it is characterised in that: the inside of the tarpaulin (2) is arranged There is Anti-mosquito mesh.

6. a kind of passive cooling tent described in accordance with the claim 1, it is characterised in that: be located on front side of the tarpaulin (2) Secondary window (6) and the secondary window (6) being located on rear side of tarpaulin (2) are symmetrically arranged, and are located at the main window (3) on the left of the tarpaulin (2) and position Main window (3) on the right side of tarpaulin (2) is symmetrically arranged.

7. a kind of passive cooling tent described in accordance with the claim 1, it is characterised in that: be located on front side of the tarpaulin (2) Secondary window (6) is laid in the surface of entrance.

8. a kind of passive cooling tent described in accordance with the claim 1, it is characterised in that: the spray cooling device be along One circle injection spray pipe (7) of the paulin upper frame lower edge (1-2) setting.

9. a kind of passive cooling tent described in accordance with the claim 1, it is characterised in that: the tarpaulin (2) is to thicken waterproof Cloth.