Air pressurization purification box for plateau pressurization cabin

Abstract

The invention discloses an air pressurizing and purifying box for a plateau pressurizing cabin, and relates to the field of air pressurizing and purifying, the air pressurizing and purifying box comprises a lower shell, an air outlet filter and an air inlet filter, and the air outlet filter is fixedly arranged on the side wall of an air outlet filter support. Through the arrangement of the air inlet filter and the air outlet filter, air is filtered by the air inlet filter and then conveyed into the pressurizing pump, then the pressurizing pump can pressurize the air, and the pressurized air can be conveyed into the air outlet filter through the connecting mechanism; aCF (activated carbon fiber) filter elements in the air inlet filter and the air outlet filter have relatively large surface areas, rich micropores, high adsorption capacity and relatively high removal efficiency on harmful gas and odor in air, a box body is made of high-strength light aluminum alloy, then the air is compressed by a pressure pump, dust particles, peculiar smell and moisture are removed by an air purification system, and the air is purified by an air purification system. Clean compressed air is conveyed into the cabin through the hose, and the pressurization effect is achieved.

Description

Technical Field

[0001] The invention relates to the field of air pressurization and purification, and in particular to an air pressurization and purification box for a plateau pressurization cabin. Background Art

[0002] The plateau pressurized cabin uses an air pump to create a fresh air system in the cabin that is in a low-altitude environment. The pressure is stable, the personnel and equipment are safe, fresh air circulates, and there is no noise interference. As the air pressure in the cabin increases, the oxygen content increases, and the physical dissolved oxygen in the blood and tissues of the emergency personnel in the cabin increases, which can effectively improve the body's hypoxia level and has a good effect on the treatment of plateau emergencies.

[0003] The air boosting and purification box is a device designed for pressurization of plateau pressurized cabins. The air is compressed by a pressure pump, and after the dust particles, odor and moisture are removed by the air purification system, the clean compressed air is sent into the cabin through a hose to achieve a pressurization effect. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that a pressurized cabin uses a pressurizing pump to directly pressurize the cabin body, and unfiltered air enters the airway or cylinder, and its impurities may cause the pressurizing pump to malfunction or be damaged, and after being input into the cabin body, it is not good for the health of the user. An air pressurization and purification device for a plateau pressurized cabin is proposed.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: An air pressurization purification box for a plateau pressurized cabin comprises a lower shell, an air outlet filter and an air inlet filter, the outer part of the lower shell is fixedly provided with an upper shell, the bottom of the lower shell is fixedly provided with a plurality of rubber foot pads, the side wall of the lower shell is provided with a bracket, the side wall of the bracket is fixedly provided with a pressurizing pump, the air inlet filter is fixedly provided on the side wall of the lower shell, the side wall of the lower shell is fixedly provided with an air outlet filter bracket, the air outlet filter is fixedly provided on the side wall of the air outlet filter bracket, one end of the air inlet hose is fixedly connected to the air outlet end of the air inlet filter, the other end of the air inlet hose is fixedly connected to the air inlet of the pressurizing pump, the pressurizing pump capacitor, the power-off exhaust valve and the three-way quick plug are all fixedly provided in the interior of the lower shell, the air outlet end of the pressurizing pump is fixedly connected with the air outlet hose, one end of the air outlet hose is fixedly connected to the first end of the three-way quick plug, the side wall of the three-way quick plug is provided with a connecting mechanism, and the connecting mechanism matches one end of the air outlet filter.

[0006] Preferably, the connecting mechanism includes a first connecting hose, a second connecting hose, a quick plug with a one-way valve and a third connecting hose, one end of the first connecting hose is fixedly connected to one end of the power-off exhaust valve, the other end of the first connecting hose is fixedly connected to the second end of the three-way quick plug, one end of the second connecting hose is fixedly connected to the third end of the three-way quick plug, the quick plug with a one-way valve is arranged inside the lower shell, the other end of the second connecting hose is fixedly connected to one end of the quick plug with a one-way valve, one end of the third connecting hose is fixedly connected to the other end of the quick plug with a one-way valve, and the other end of the third connecting hose is fixedly connected to the air inlet end of the air outlet filter.

[0007] Preferably, the air outlet filter and the air inlet filter are both equipped with ACF activated carbon fiber filter elements.

[0008] Preferably, a strap is fixedly provided on the side wall of the lower shell, and one end of the strap is fixedly connected to the bracket.

[0009] Preferably, a rubber shock-absorbing pad is fixedly provided on the side wall of the lower shell, and the pressure pump is fixedly provided on the top of the rubber shock-absorbing pad.

[0010] Preferably, a power switch, a mesh cover, a power socket and a right-angle quick-connect connector are installed on the outside of the lower shell.

[0011] Preferably, two handles are fixedly provided on the top of the lower shell.

[0012] In the above technical solution, the technical effects and advantages provided by the present invention are: The present invention, through the air intake filter and the air outlet filter, the gas is filtered by the air intake filter and transported to the inside of the pressure pump, and then the pressure pump can pressurize the gas, and the pressurized gas can be transported to the inside of the air outlet filter through the connecting mechanism, the ACF activated carbon fiber filter element inside the air intake filter and the air outlet filter has a large surface area and abundant micropores, has a large adsorption capacity, and has a high removal efficiency for harmful gases and odors in the air, and the box body is made of high-strength lightweight aluminum alloy, and then the pressure pump compresses the air, and after the dust particles, odor and moisture are removed by the air purification system, the clean compressed air is sent to the cabin through the hose to achieve the pressurization effect. The present invention, through the connecting mechanism, the connecting mechanism includes a first connecting hose, a second connecting hose, a quick plug with a one-way valve and a third connecting hose, the air pressurized by the pressure pump can enter the inside of the first connecting hose, can smoothly enter the inside of the second connecting hose through the second end of the three-way quick plug, and again through the quick plug with a one-way valve to allow the air to enter the inside of the third connecting hose, one end of the third connecting hose is fixedly connected to the air intake end of the air outlet filter, thereby ensuring that the air can smoothly enter the inside of the air outlet filter. The present invention provides a rubber shock-absorbing pad, which is fixedly arranged on the side wall of the lower shell, and a pressure pump is fixedly arranged on the top of the rubber shock-absorbing pad, thereby ensuring that the pressure pump is resistant to vibration and impact and reducing the noise of the pressure pump. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 This is a schematic diagram of the structure of the air pressurization purification box; Figure 2 For the present invention Figure 1 The main view of Figure 3 For the present invention Figure 1 Rear view of Figure 4 It is the air purification flow chart of the present invention.

[0014] Description of reference numerals: 1-lower shell; 2-handle; 3-boosting pump; 4-binding strap; 5-third connecting hose; 6-exhaust filter bracket; 7-exhaust filter; 8-intake hose; 9-intake filter; 10-rubber foot pad; 11-boosting pump capacitor; 12-quick plug with one-way valve; 13-bracket; 14-rubber shock-absorbing pad; 15-second connecting hose; 16-three-way quick plug connector; 17-exhaust hose; 18-first connecting hose; 19-power-off exhaust valve; 20-upper shell; 21-power switch; 22-mesh cover; 23-power socket; 24-right-angle quick plug connector. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0016] The embodiment of the present invention discloses an air pressurization purification box for a plateau pressurization cabin.

[0017] The present invention provides Figure 1-3 The air pressurization purification box for a plateau pressurized cabin shown in the figure comprises a lower shell 1, an air outlet filter 7 and an air inlet filter 9, an upper shell 20 is fixedly arranged on the outside of the lower shell 1, a plurality of rubber foot pads 10 are fixedly arranged on the bottom of the lower shell 1, a bracket 13 is arranged on the side wall of the lower shell 1, a pressurizing pump 3 is fixedly arranged on the side wall of the bracket 13, the air inlet filter 9 is fixedly arranged on the side wall of the lower shell 1, an air outlet filter bracket 6 is fixedly arranged on the side wall of the lower shell 1, the air outlet filter 7 is fixedly arranged on the side wall of the air outlet filter bracket 6, one end of the air inlet hose 8 is fixedly connected to the air outlet end of the air inlet filter 9, and the other end of the air inlet hose 8 is fixedly connected to the air outlet end of the air inlet filter 9 At the air inlet of the booster pump 3, the booster pump capacitor 11, the power-off exhaust valve 19 and the three-way quick plug 16 are all fixedly arranged inside the lower shell 1, and the air outlet end of the booster pump 3 is fixedly connected with an air outlet hose 17, one end of the air outlet hose 17 is fixedly connected to the first end of the three-way quick plug 16, and the side wall of the three-way quick plug 16 is provided with a connecting mechanism, which matches one end of the air outlet filter 7. Through the provided booster pump 3, the air inlet filter 9 and the air outlet filter 7, the air is compressed by the booster pump 3, and after the dust particles, odor and moisture are removed by the air purification system, the clean compressed air is sent to the cabin through the hose to achieve a pressurization effect.

[0018] In order to ensure that air can smoothly enter the interior of the air outlet filter 7, Figure 1As shown, the connecting mechanism includes a first connecting hose 18, a second connecting hose 15, a quick plug 12 with a one-way valve and a third connecting hose 5. One end of the first connecting hose 18 is fixedly connected to one end of the power-off exhaust valve 19, the other end of the first connecting hose 18 is fixedly connected to the second end of the three-way quick plug 16, one end of the second connecting hose 15 is fixedly connected to the third end of the three-way quick plug 16, the quick plug 12 with a one-way valve is arranged inside the lower shell 1, the other end of the second connecting hose 15 is fixedly connected to one end of the quick plug 12 with a one-way valve, one end of the third connecting hose 5 is fixedly connected to the other end of the quick plug 12 with a one-way valve, and the other end of the third connecting hose 5 is fixedly connected to the air inlet end of the air outlet filter 7. Through the provided connecting mechanism, it is ensured that air can smoothly enter the interior of the air outlet filter 7.

[0019] In order to improve the removal efficiency and effect of harmful gases and odors in the air, Figure 1 As shown, the interior of the air outlet filter 7 and the air inlet filter 9 are both equipped with ACF activated carbon fiber filter elements. The ACF activated carbon fiber filter elements have a large surface area and abundant micropores, a large adsorption capacity, and a high removal efficiency for harmful gases and odors in the air, thereby being able to improve the removal efficiency and removal effect of harmful gases and odors in the air.

[0020] In order to facilitate the user to install the bracket 13, Figure 1 As shown, a strap 4 is fixedly provided on the side wall of the lower shell 1 , and one end of the strap 4 is fixedly connected to the bracket 13 . The provided strap 4 can facilitate the user to install the bracket 13 .

[0021] In order to ensure that the booster pump 3 is resistant to vibration and impact, the noise of the booster pump 3 is reduced. Figure 1 As shown, a rubber shock-absorbing pad 14 is fixedly provided on the side wall of the lower shell 1, and the pressure pump 3 is fixedly provided on the top of the rubber shock-absorbing pad 14. The rubber shock-absorbing pad 14 can ensure that the pressure pump 3 is resistant to vibration and impact, and reduce the noise of the pressure pump 3.

[0022] In order to facilitate users to energize electrical components, such as Figure 1-3 As shown, a power switch 21, a mesh cover 22, a power socket 23 and a right-angle quick-plug connector 24 are installed on the outer side of the lower shell 1. The power switch 21, the mesh cover 22, the power socket 23 and the right-angle quick-plug connector 24 are arranged to facilitate the user to power on the electrical components.

[0023] Finally, in order to facilitate users to carry the air booster purification box, Figure 1 As shown, two handles 2 are fixedly provided on the top of the lower shell 1, and the provided handles 2 facilitate users to carry the air boosting and purification box.

[0024] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An air pressurization and purification box for a high-altitude pressurized cabin, comprising a lower shell (1), an air outlet filter (7) and an air inlet filter (9), characterized in that: An upper shell (20) is fixedly arranged on the outside of the lower shell (1), a plurality of rubber foot pads (10) are fixedly arranged on the bottom of the lower shell (1), a bracket (13) is fixedly arranged on the side wall of the lower shell (1), a pressure pump (3) is fixedly arranged on the side wall of the bracket (13), the air inlet filter (9) is fixedly arranged on the side wall of the lower shell (1), an air outlet filter bracket (6) is fixedly arranged on the side wall of the lower shell (1), the air outlet filter (7) is fixedly arranged on the side wall of the air outlet filter bracket (6), one end of the air inlet hose (8) is fixedly connected to the inlet The air outlet end of the air filter (9), the other end of the air intake hose (8) is fixedly connected to the air inlet of the booster pump (3), the booster pump capacitor (11), the power-off exhaust valve (19) and the three-way quick plug (16) are all fixedly arranged inside the lower shell (1), the air outlet end of the booster pump (3) is fixedly connected to the air outlet hose (17), one end of the air outlet hose (17) is fixedly connected to the first end of the three-way quick plug (16), and the side wall of the three-way quick plug (16) is provided with a connecting mechanism, which matches one end of the air outlet filter (7).

2. The air pressurization and purification box for a plateau pressurized cabin according to claim 1, characterized in that: The connecting mechanism comprises a first connecting hose (18), a second connecting hose (15), a quick plug with a one-way valve (12) and a third connecting hose (5); one end of the first connecting hose (18) is fixedly connected to one end of the power-off exhaust valve (19); the other end of the first connecting hose (18) is fixedly connected to the second end of the three-way quick plug (16); one end of the second connecting hose (15) is fixedly connected to the third end of the three-way quick plug (16); the quick plug with a one-way valve (12) is arranged inside the lower shell (1); the other end of the second connecting hose (15) is fixedly connected to one end of the quick plug with a one-way valve (12); one end of the third connecting hose (5) is fixedly connected to the other end of the quick plug with a one-way valve (12); and the other end of the third connecting hose (5) is fixedly connected to the air inlet end of the air outlet filter (7).

3. The air pressurization and purification box for a plateau pressurized cabin according to claim 1, characterized in that: The air outlet filter (7) and the air inlet filter (9) are both equipped with ACF activated carbon fiber filter elements.

4. The air pressurization and purification box for a plateau pressurized cabin according to claim 1, characterized in that: A binding belt (4) is fixedly provided on the side wall of the lower shell (1), and one end of the binding belt (4) is fixedly connected to the bracket (13).

5. The air pressurization and purification box for a plateau pressurized cabin according to claim 1, characterized in that: A rubber shock-absorbing pad (14) is fixedly arranged on the side wall of the lower shell (1), and the pressure pump (3) is fixedly arranged on the top of the rubber shock-absorbing pad (14).

6. The air pressurization and purification box for a plateau pressurized cabin according to claim 1, characterized in that: A power switch (21), a mesh cover (22), a power socket (23) and a right-angle quick-connect connector (24) are installed on the outside of the lower housing (1).

7. The air pressurization and purification box for a plateau pressurized cabin according to claim 1, characterized in that: Two handles (2) are fixedly provided on the top of the lower shell (1).

Images