CN110761612A - An anti-haze tent - Google Patents

Abstract

The application discloses an anti-haze tent, comprising: a bracket, a tent cover and an anti-haze device; the tent cover is fixed outside the bracket, and a filter screen is installed on the window of the tent cover; the anti-haze device includes a channel, an air duct, a pressure The air blower and a plurality of diffusers; the channel is arranged in the tent cover, and one end is connected with the first entrance and exit of the tent cover, and the channel is communicated with the first entrance and exit of the tent cover; the air duct is installed in the tent cover, and the air duct is connected with the channel The other end of the air duct is connected with the other end, and the middle of the air duct is provided with a second entrance and exit that communicates with the first entrance and exit; the second entrance and exit are provided with a first door curtain for separating the space inside the tent cover from the space in the channel; the pressurized air blower is installed on the tent cover inside, and the air supply port of the pressurized blower is connected with the air inlet of the air duct; a plurality of diffusers are respectively installed on the air outlet of the air duct, and all communicate with the inside of the channel. The overall filtration and purification effect is good.

Description

An anti-haze tent

technical field

The present application relates to the technical field of outdoor temporary living tools, and in particular, to an anti-haze tent.

Background technique

Tent is a kind of outdoor temporary living tools, used in camping, engineering, disaster relief, tourism, survey, border defense, vacation, field survival, exploration, winter fishing, picnic, night fishing, etc. Use for breaks and homework activities. However, the outdoor environment is changeable and complex, especially the mountain forest environment. The eruption of some sudden events such as volcanic eruptions and wildfires can easily cause the nearby atmospheric environment to be seriously polluted (such as haze pollution, PM2.5 At this time, a relatively clean indoor environment is particularly important for people who are temporarily sleeping in the vicinity or temporarily stationed for rescue or disaster resettlement.

The haze removal function of the existing tents is mostly based on independent air purifiers, and the filtering effect is average, and the suspended particles are easily partially unpurified in the tent.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present application is to provide an anti-haze tent, which can better prevent suspended particulate matter from entering the tent, and can better treat and purify the suspended particulate matter in the tent.

In order to achieve the above technical purpose, the present application provides an anti-haze tent, including: a bracket, a tent cover and an anti-haze device;

The tent cover is fixed outside the bracket, and a filter screen is installed on the window of the tent cover;

The anti-haze device includes a channel, an air duct, a pressurized blower and a plurality of diffusers;

The channel is arranged in the tent cover, and one end is connected with the first entrance and exit of the tent cover, and the channel is communicated with the first entrance and exit of the tent cover;

The air duct is installed in the tent cover, and the air duct is connected with the other end of the channel, and a second inlet and outlet communicated with the first inlet and outlet are arranged in the middle of the air duct;

The second entrance is provided with a first door curtain for separating the inner space of the tent cover from the inner space of the passage;

The pressurized air blower is installed in the tent cover, and the air supply port of the pressurized air blower is connected and conducted with the air inlet of the air duct;

A plurality of the diffusers are respectively installed on the air outlet of the air duct, and are all communicated with the passage.

Further, the air duct is in the shape of a door frame and is adapted to the first entrance and exit.

Further, a second door curtain is also included;

The second door curtain is installed on the first entrance and exit.

Further, the first door curtain and the second door curtain are both magnetic suction door curtains.

Further, the air outlet is opened on a side wall of the air duct facing the direction of the first inlet and outlet, and is evenly distributed around the air duct.

Further, it also includes a photovoltaic power generation device;

The photovoltaic power generation device is erected on the top of the tent cover and is electrically connected with the pressurized blower.

Further, the filter screen is specifically an electret filter screen.

Further, the tent cover is specifically a nuclear pore membrane filter fiber tent cover.

Further, the tent cover is covered with a waterproof layer.

Further, also include main controller, PM2.5 detector and negative ion generator;

The negative ion generator is installed on the inner wall of the channel;

The PM2.5 detector is installed on the outer side wall of the tent cover;

The main controller is respectively electrically connected with the negative ion generator, the PM2.5 detector and the pressurized blower.

It can be seen from the above technical solutions that the present application constitutes a tent by covering a tent cover on a support, wherein a filter screen is also installed in the window of the tent cover, which is used to filter the air entering the tent, which can better prevent the air suspension from entering the tent. . The anti-haze device is formed by arranging a channel, an air duct, a pressurized air blower and a plurality of diffusers. The channel is installed in the tent cover and one end is connected to the first inlet and outlet on the tent cover, and the corresponding air duct is also installed. Inside the tent cover and connected with the other end of the channel, and the middle of the air duct is also provided with a second inlet and outlet that communicates with the first inlet and outlet, so that personnel can enter and leave the tent through the channel and reduce the air suspension brought in and out by personnel. And a first door curtain is arranged on the second entrance and exit, so that the space in the passage is isolated from the space in the tent cover. The pressurized air blower set in addition is connected with the air duct, and then the air flow is evenly drawn out through the diffuser, and the air in the inner space of the tent cover is cyclically replaced, and the suspended particles carried into the tent due to the entry and exit of personnel can be compared. Good deal with purification. The overall filtration and purification effect is good.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of a kind of anti-haze tent provided in this application;

Fig. 2 is a kind of partial structure schematic diagram of the anti-haze tent provided in this application;

Fig. 3 is the structural representation of the anti-haze device of a kind of anti-haze tent provided in the application without a pressurized blower;

In the figure: 1, bracket; 2, tent cover; 21, filter net; 22, second door curtain; 3, anti-haze device; 31, channel; 32, pressurized blower; 33, air duct; 331, first door curtain; 34. Diffuser; 4. Photovoltaic power generation device; 5. Negative ion generator.

Detailed ways

The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the embodiments of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by ” etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, It is constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the embodiments of the present application. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the embodiments of the present application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a The interchangeable connection, or the integral connection, can be a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the embodiments of the present application in specific situations.

The embodiment of the present application discloses an anti-haze tent.

Please refer to FIG. 1 and FIG. 2, an embodiment of an anti-haze tent provided in the embodiment of the present application includes:

Bracket 1, tent cover 2 and anti-haze device 3; tent cover 2 is fixed outside bracket 1, and a filter screen 21 is installed on the window of tent cover 2; anti-haze device 3 includes a channel 31, an air duct 33, and a pressurized blower 32 and a plurality of diffusers 34; the passage 31 is arranged in the tent cover 2, and one end is connected with the first entrance and exit of the tent cover 2, and the passage 31 is communicated with the first entrance and exit of the tent cover 2; the air duct 33 is installed in the tent cover 2, and the air duct 33 is connected with the other end of the channel 31, and the middle of the air duct 33 is provided with a second inlet and outlet that communicates with the first inlet and outlet; The first door curtain 331 opened; the pressurized air blower 32 is installed in the tent cover 2, and specifically can be fixedly installed on the air duct 33, and the air supply port of the pressurized air blower 32 is connected and conducted with the air inlet of the air duct 33; The diffusers 34 are respectively installed on the air outlets of the air ducts 33 and communicate with the inside of the passage 31 .

Specifically, the structure of the bracket 1 is not specifically limited, and can be determined according to the actual tent structure to be built, wherein the bracket 1 can be made of light steel keel, aluminum alloy, stainless steel and other materials. The tent cover 2 is sewn from tent fabric into a shape suitable for the structure of the bracket 1 . In addition, the material of the air duct 33 may be PP, aluminum alloy or the like. The pressurized blower 32 may be a commonly used positive pressure blower in the market. The diffuser 34 can be a circular diffuser 34, a square diffuser 34 or other structures, the material can be aluminum alloy, the overall weight is light, and the installation is convenient. .

As can be seen from the above technical solutions, the present application constitutes a tent by covering the tent cover 2 on the bracket 1, wherein the window of the tent cover 2 is also equipped with a filter screen 21, which is used to filter the air entering the tent, which can better prevent the air from suspending. into the tent. The anti-haze device 3 is formed by arranging a channel 31 , an air duct 33 , a pressurized blower 32 and a plurality of diffusers 34 , wherein the channel 31 is installed in the tent cover 2 and one end is connected to the first inlet and outlet on the tent cover 2 . The corresponding air duct 33 is also installed in the tent cover 2 and connected with the other end of the passage 31, and the middle of the air duct 33 is also provided with a second entrance and exit communicated with the first entrance and exit, so that personnel can enter and exit the tent through the passage 31, reducing Airborne suspended matter brought in and out by people. And a first door curtain 331 is arranged on the second entrance and exit, so that the space in the passage 31 is isolated from the space in the tent cover 2 . The additionally provided pressurized blower 32 is connected to the air duct 33, and then the air flow is evenly drawn out through the diffuser 34, and the air in the inner space of the tent cover 2 is cyclically replaced. Particulate matter can be better treated and purified. The overall filtration and purification effect is good.

The above is the first embodiment of an anti-haze tent provided by the embodiment of the present application, and the following is the second embodiment of an anti-haze tent provided by the embodiment of the present application, please refer to FIG. 1 to FIG. 3 for details.

An anti-haze tent, comprising: a bracket 1, a tent cover 2 and an anti-haze device 3; the 2 tent covers are fixed outside the bracket 1, and a filter screen 21 is installed on a window of the tent cover 2; the anti-haze device 3 includes a channel 31 , air duct 33, pressurized blower 32 and a plurality of diffusers 34; channel 31 is arranged in the tent cover 2, and one end is connected with the first entrance and exit position of the tent cover 2, and the channel 31 is communicated with the first entrance and exit of the tent cover 2 The air duct 33 is installed in the tent cover 2, and the air duct 33 is connected with the other end of the passage 31, and the middle of the air duct 33 is provided with the second entrance that communicates with the first entrance and exit; the second entrance and exit are provided with the tent cover 2 The first door curtain 331 with the inner space separated from the inner space of the channel 31; the pressurized air blower 32 is installed in the tent cover 2, and the air supply port of the pressurized air blower 32 is connected with the air inlet of the air duct 33; a plurality of diffusers 34 are respectively installed on the air outlet of the air duct 33 and communicate with the inside of the channel 31 .

Further, the air duct 33 is in the shape of a door frame and is adapted to the first entrance and exit. The air duct 33 is spliced into the shape of a door frame through a highly airtight clamp and other pipe connectors (not shown in the figure), which better fits the shape of the first entrance and exit of the tent cover 2 and meets the requirements of personnel entering and leaving. Of course, other shapes and structures are also possible, and those skilled in the art can make appropriate transformations based on this, which is not specifically limited.

In addition, in the present application, if the channel 31 is in a cloth structure, the air duct 33 can be fixed by the bracket 1 . If the channel 31 is made of plastic material, the air duct 33 can be fixed through the channel 31 .

Further, a second door curtain 22 is also included; the second door curtain 22 is installed on the first entrance and exit. Correspondingly, a second door curtain 22 is also added at the first entrance and exit, so that multiple layers of isolation can be formed between the interior space of the tent and the outside, and the effect of isolating the smog is better. In addition, both the first door curtain 331 and the second door curtain 22 may be magnetic suction door curtains, which are convenient to install and use. The first door curtain 331 can be a left and right double door curtain as shown in FIG. 3 , and the second door curtain 22 can be a single door curtain, and those skilled in the art can make appropriate changes based on this, which is not specifically limited.

When the second door curtain 22 is provided, an independent and relatively airtight chamber is formed between the passage 31, the first door curtain 331 and the second door curtain 22. When the air is drawn into the chamber, the chamber also forms a positive pressure chamber. When the chamber in the channel 31 forms a positive pressure chamber, it can better prevent PM2.5 from infiltrating into the channel 31 from the outside, and further improve the anti-haze effect. In addition, in order to ensure that the air in the chamber can be smoothly discharged from the second door curtain 22 after the chamber reaches a certain pressure, the magnetic force of the first door curtain 331 and the second door curtain 22 is selected. The magnetic attraction force should be selected to be smaller than that of the first door curtain 331 . Specifically, for example, the magnetic attraction force of the first door curtain 331 can satisfy that when the pressure difference between the chamber and the outside is 25Pa-30Pa, it can be pushed by the pressure generated by the pressure difference to form a light opening and complete the pressure relief. Those skilled in the art can make appropriate transformations based on this, which is not specifically limited.

Further, the air outlet is opened on a side wall of the air duct 33 facing the direction of the first inlet and outlet, and is evenly distributed around the air duct 33 . The air outlets are evenly distributed, so that the pumping into the channel 31 is more uniform and fast. The number of air outlets may be 6-8, that is, the number of diffusers 34 is also 6-8 corresponding to the air outlets.

Further, the photovoltaic power generation device 4 is also included; the photovoltaic power generation device 4 is erected on the top of the tent cover 2 and is electrically connected with the pressurized blower 32 . The photovoltaic power generation device 4 may include a conventional solar photovoltaic panel, a conversion device for converting light energy into electrical energy, etc., and may be directly used by an existing solar power generation device, which is not specifically limited. By arranging the photovoltaic power generation device 4, electric energy can be provided for the lighting in the tent and the pressurized air blower 32, etc., and the energy consumption can be saved when used with a power source such as a battery.

Further, the filter screen 21 is specifically an electret filter screen. The electret filter screen can be made of electrostatic electret PTFE-PP filter material, electrostatic spinning and other materials with static electricity. Compared with the conventional filter screen, it can rely on electrostatic force to intercept the charged particles in the air, and the filtration efficiency At the same time, the resistance is greatly reduced, which is conducive to the circulation of air inside the tent. The filter screen 21 of the present application can be detachably installed on the window of the tent cover 2 through a mounting frame, which is convenient for subsequent maintenance and replacement.

Further, the tent cover 2 is specifically a nuclear pore membrane filter fiber tent cover. The nuclear pore membrane filtration fiber tent cover can be provided with a layer of nuclear pore membrane window screen cloth on the surface of the fiber cloth, so as to ensure the structural strength of the tent cover 2, and at the same time, the tent cover 2 itself can have a certain filtering performance.

Further, the tent cover 2 is covered with a waterproof layer. The waterproof layer can be a waterproof fiber material layer to improve the waterproof performance of the tent cover 2 .

Further, it also includes a main controller (not shown in the figure), a PM2.5 detector (not shown in the figure) and an anion generator 5; the anion generator 5 is installed on the inner wall of the channel 31; the PM2.5 detector is installed in the On the outer side wall of the tent cover 2; the main controller is respectively electrically connected with the negative ion generator 5, the PM2.5 detector and the pressurized blower 32.

Specifically, the PM2.5 detector can use the commonly used PM2.5 detection instrument on the market, and can be installed on the outer side wall of the tent cover 2 at the position of the filter screen 21 to detect the PM2.5 concentration outside the tent and feedback the detection. The result is given to the main controller, when it is detected that the PM2.5 concentration outside the tent exceeds the preset range value, the main controller can control to increase the power of the pressurized blower 32 to accelerate the air circulation in the tent. At the same time, the negative ion generator 5 can be turned on to purify the air in the channel 31, thereby further reducing the entry of suspended matter into the tent when personnel enter and exit the tent. Further improve the overall filtering effect of the tent. More importantly, while accelerating the air circulation in the tent, the air pressure in the channel 31 is also increased, so that the air in the channel 31 flows from the channel 31 to the outside of the channel 31, preventing PM2. Good anti-haze effect. In addition, the negative ion generator 5 can also be added and installed inside the tent.

As can be seen from the above technical solutions, the present application constitutes a tent by covering the tent cover 2 on the bracket 1, wherein the window of the tent cover 2 is also equipped with a filter screen 21, which is used to filter the air entering the tent, which can better prevent the air from suspending. into the tent. The anti-haze device 3 is formed by arranging a channel 31 , an air duct 33 , a pressurized blower 32 and a plurality of diffusers 34 , wherein the channel 31 is installed in the tent cover 2 and one end is connected to the first inlet and outlet on the tent cover 2 . The corresponding air duct 33 is also installed in the tent cover 2 and connected with the other end of the passage 31, and the middle of the air duct 33 is also provided with a second entrance and exit communicated with the first entrance and exit, so that personnel can enter and exit the tent through the passage 31, reducing Airborne suspended matter brought in and out by people. And a first door curtain 331 is arranged on the second entrance and exit, so that the space in the passage 31 is isolated from the space in the tent cover 2 . The additionally provided pressurized blower 32 is connected to the air duct 33, and then the air flow is evenly drawn out through the diffuser 34, and the air in the inner space of the tent cover 2 is cyclically replaced. Particulate matter can be better treated and purified. The overall filtration and purification effect is good.

A kind of anti-haze tent provided by the application has been introduced in detail above. For those skilled in the art, according to the ideas of the embodiments of the application, there will be changes in the specific implementation and application scope. In summary, the above The contents of this specification should not be construed as limiting the application.

Claims (10)

1. an anti-haze tent, is characterized in that, comprises: bracket, tent cover and anti-haze device; The tent cover is fixed outside the bracket, and a filter screen is installed on the window of the tent cover; The anti-haze device includes a channel, an air duct, a pressurized blower and a plurality of diffusers; The channel is arranged in the tent cover, and one end is connected with the first entrance and exit of the tent cover, and the channel is communicated with the first entrance and exit of the tent cover; The air duct is installed in the tent cover, and the air duct is connected with the other end of the channel, and a second inlet and outlet communicated with the first inlet and outlet are arranged in the middle of the air duct; The second entrance is provided with a first door curtain for separating the inner space of the tent cover from the inner space of the passage; The pressurized air blower is installed in the tent cover, and the air supply port of the pressurized air blower is connected and conducted with the air inlet of the air duct; A plurality of the diffusers are respectively installed on the air outlet of the air duct, and are all communicated with the passage. 2 . The anti-haze tent according to claim 1 , wherein the air duct is in the shape of a door frame and is adapted to the first entrance and exit. 3 . 3. A kind of anti-haze tent according to claim 1, is characterized in that, also comprises the second door curtain; The second door curtain is installed on the first entrance and exit. 4 . The anti-haze tent according to claim 3 , wherein the first door curtain and the second door curtain are both magnetic suction door curtains. 5 . 5 . The anti-haze tent according to claim 1 , wherein the air outlet is opened on a side wall of the air duct toward the first inlet and outlet, and is evenly distributed around the air duct. 6 . 6. An anti-haze tent according to claim 1, characterized in that, further comprising a photovoltaic power generation device; The photovoltaic power generation device is erected on the top of the tent cover and is electrically connected with the pressurized blower. 7 . The anti-haze tent according to claim 1 , wherein the filter screen is an electret filter screen. 8 . 8 . The anti-haze tent according to claim 1 , wherein the tent cover is a nuclear pore membrane filter fiber tent cover. 9 . 9 . The anti-haze tent according to claim 1 , wherein the tent cover is covered with a waterproof layer. 10 . 10. A kind of anti-haze tent according to claim 1, is characterized in that, also comprises main controller, PM2.5 detector and negative ion generator; The negative ion generator is installed on the inner wall of the channel; The PM2.5 detector is installed on the outer side wall of the tent cover; The main controller is respectively electrically connected with the negative ion generator, the PM2.5 detector and the pressurized blower.

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