Plateau environment simulation cabin

Abstract

The utility model relates to the technical field of plateau environment simulation equipment, and discloses a plateau environment simulation cabin which comprises a simulation cabin body, a sealing cabin door is installed in the middle of the front face of the simulation cabin body, a dehumidification mechanism is arranged on the right side of the simulation cabin body, and the dehumidification mechanism comprises a dehumidification tank. A protective cover is movably connected into the dehumidification tank in a sleeved mode, a porous drying agent bag is arranged in the protective cover, and a calcium chloride drying agent is arranged in the porous drying agent bag. Through cooperation of the first guide pipe, the first electromagnetic valve, the air extracting pump and the second guide pipe, air in the simulation cabin can be conveniently pumped into the dehumidification tank, moisture absorption treatment is carried out through a calcium chloride drying agent in the porous drying agent bag, so that moisture in the air is reduced, and through cooperation of the exhaust pipe and the second electromagnetic valve, the moisture in the air is reduced. And the dehumidified and dried air is discharged into the simulation cabin again, so that the plateau dry climate can be conveniently simulated.

Description

TECHNICAL FIELD

[0001] The utility model relates to highland environment simulation equipment technical field more specifically relates to highland environment simulation cabin. BACKGROUND

[0002] The highland environment simulation cabin is an experimental device for simulating highland environment conditions, mainly used for research and training in the fields of biomedical, aerospace, military industry, etc. In the field of biomedicine, the highland environment simulation cabin can be used to evaluate the physiological response and adaptability of the human body in high-altitude environment, help researchers understand the mechanism of high altitude sickness, and develop corresponding treatment and prevention measures. In addition, it can also be used for highland sports training and clinical disease treatment; the highland environment simulation cabin can also be used for various scientific researches, such as the study of the influence of low pressure hypoxia on biological bodies, the development of drugs for treating high altitude reaction, etc.

[0003] For example, Chinese patent application No. "CN202321358884.9" discloses a highland environment simulation cabin, belonging to the field of highland environment simulation equipment. The simulation cabin I is hollow on one side, and the simulation cabin II is in sliding fit with the hollow end of the simulation cabin I. The utility model not only can adjust the size of the simulation cabin I, adapt to high-altitude training of different number of people, avoid the consumption of more energy when the large space simulation cabin reaches the training condition with less training personnel, and at the same time, the utility model can also carry out training under different conditions by separating the simulation cabin I and the simulation cabin II.

[0004] The highland environment simulation cabin improves the product, through the cooperation of the branch pipe, the valve and the vacuum unit, the air in the simulation cabin can be extracted, so as to simulate the highland air pressure and oxygen content, but it cannot carry out dehumidification and drying treatment in the simulation cabin. Because the humidity in highland environment is usually between 14% and 20%, which is much lower than that in plain areas, and the precipitation is less, so the highland environment is relatively dry, therefore, the highland environment simulation cabin can simulate the dry climate of highland. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a highland environment simulation cabin to solve the problems existing in the above background technology.

[0006] The utility model provides following technical scheme: Plateau environment simulation cabin, including simulation cabin body, the middle part of the front of simulation cabin body is equipped with sealed cabin door, the right side of simulation cabin body is equipped with dehumidification mechanism, the dehumidification mechanism includes dehumidification jar, the inside movable sleeve joint of dehumidification jar is equipped with protective cover, the inside of protective cover is equipped with porous desiccant bag, the inside of porous desiccant bag is equipped with calcium chloride desiccant, the right side of simulation cabin body is fixedly installed with no.

[0007] Further, the top of the dehumidification jar is threadedly sleeved with a jar cover, the bottom of the jar cover is fixedly connected with a rubber sealing ring, an annular sealing groove is formed in the top of the inner wall of the dehumidification jar, and the outer wall of the rubber sealing ring is sleeved in the annular sealing groove.

[0008] Further, the bottom of the jar cover is fixedly connected with two connecting rods in a symmetrical manner, the bottom ends of the two connecting rods are fixedly connected to the two sides of the top of the protective cover, and a plurality of air holes are formed in the bottom of the protective cover.

[0009] Further, the left side of the dehumidification jar is fixedly connected with a mounting bracket, the left side of the mounting bracket is fixedly connected to the right side of the simulation cabin body, the bottom of the dehumidification jar is fixedly connected with an exhaust pipe, the second electromagnetic valve is installed on the exhaust pipe, and one end of the exhaust pipe is fixedly connected below the right side of the simulation cabin body.

[0010] Further, the left side of the top of the simulation cabin body is fixedly installed with a vacuum unit, the suction end of the vacuum unit is fixedly connected with an air suction pipe, the third electromagnetic valve is installed on the air suction pipe, and one end of the air suction pipe is fixedly connected to the left side of the top of the simulation cabin body.

[0011] Further, glass observation windows are installed on the two sides of the front of the simulation cabin body, and a control panel is installed on the right side of the front of the simulation cabin body.

[0012] The utility model has the following technical effects and advantages:

[0013] 1. The utility model discloses a one-way pipe, a first electromagnetic valve, a suction pump and a second pipe are matched, which can suck the air in the simulation cabin into the dehumidification jar, and the calcium chloride desiccant in the porous desiccant bag can absorb moisture, so that the moisture in the air is reduced, and then the dehumidified air is discharged into the simulation cabin through the exhaust pipe and the second electromagnetic valve, so that the dry climate of the plateau can be simulated.

[0014] 2. The utility model discloses a tank cover, rubber sealing ring, connecting rod and the cooperation of protective cover, convenient for the porous desiccant package is placed in the inside of dehumidification jar, also convenient for the protective cover is removed from dehumidification jar inside, thereby convenient to the porous desiccant package of protective cover inside is replaced.

[0015] 3. The utility model discloses the cooperation of suction pipe, vacuum unit and no. 3 solenoid valve, convenient for the air of simulation cabin inside is extracted, carries out simulation highland air pressure and oxygen content, and through the cooperation of humidity sensor, air pressure sensor and oxygen sensor, convenient for monitoring the humidity, air pressure and oxygen content of simulation cabin inside. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic view of the utility model.

[0017] Figure 2 It is whole structure cross section schematic view of the utility model.

[0018] Figure 3 It is dehumidification jar and protective cover structure cross section schematic view of the utility model.

[0019] Figure 4 It is tank cover and rubber sealing ring structure schematic view of the utility model.

[0020] The figure mark is: 1, simulation cabin body;2, dehumidification mechanism;21, dehumidification jar;211, tank cover;212, rubber sealing ring;213, connecting rod;214, protective cover;215, porous desiccant package;216, air hole;22, no. 1 guide pipe;23, no. 1 solenoid valve;24, air suction pump;25, no. 2 guide pipe;26, exhaust pipe;27, no. 2 solenoid valve;28, mounting bracket;3, sealed cabin door;4, glass observation window;5, control panel;6, air suction pipe;7, vacuum unit;8, no. 3 solenoid valve;9, humidity sensor;10, air pressure sensor;11, oxygen sensor. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model will be described clearly and completely in the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, the highland environment simulation cabin involved in the utility model is not limited to each structure recorded in the following implementation, all other implementation obtained by the ordinary skill in the art without making creative labor belongs to the range of protection of the utility model.

[0022] Example one:

[0023] As Figures 1-4As shown, the plateau environment simulation cabin includes a simulation cabin body 1, a sealed cabin door 3 is installed in the middle of the front of the simulation cabin body 1, a humidity sensor 9, an air pressure sensor 10 and an oxygen sensor 11 are fixedly installed on the right side of the top of the simulation cabin body 1, a vacuum unit 7 is fixedly installed on the left side of the top of the simulation cabin body 1, the exhaust end of the vacuum unit 7 is fixedly connected to the exhaust pipe 6, a No. 3 solenoid valve 8 is installed on the exhaust pipe 6, one end of the exhaust pipe 6 is fixedly connected to the left side of the top of the simulation cabin body 1, glass observation windows 4 are installed on both sides of the front of the simulation cabin body 1, and a control panel 5 is installed on the right side of the front of the simulation cabin body 1.

[0024] In this embodiment, through the cooperation of the exhaust pipe 6, the vacuum unit 7 and the No. 3 solenoid valve 8, it is convenient to extract the air inside the simulation cabin body 1 to simulate the plateau air pressure and oxygen content. At the same time, the humidity sensor 9, the air pressure sensor 10 and the oxygen sensor 11 are set to facilitate monitoring the humidity, air pressure and oxygen content inside the simulation cabin body 1. The setting of the glass observation window 4 makes it convenient for external staff to observe the situation inside the simulation cabin body 1.

[0025] Example 2:

[0026] like Figures 1-4 As shown, a dehumidification mechanism 2 is provided on the right side of the simulation cabin body 1, and the dehumidification mechanism 2 includes a dehumidification tank 21, and a protective cover 214 is movably sleeved inside the dehumidification tank 21, and a porous desiccant bag 215 is provided inside the protective cover 214, and a calcium chloride desiccant is provided inside the porous desiccant bag 215. A plurality of vent holes 216 are provided at the bottom of the protective cover 214, and a No. 1 conduit 22 and an air pump 24 are fixedly installed on the right side of the simulation cabin body 1, and the air extraction end of the air pump 24 is fixedly connected to one end of the No. 1 conduit 22, and a No. 1 solenoid valve 23 is installed on the No. 1 conduit 22, and the exhaust end of the air pump 24 is fixedly connected to the No. 2 conduit 25, and one end of the No. 2 conduit 25 is fixedly connected to the upper left side of the dehumidification tank 21. A tank cover 211 is threadedly sleeved on the top of the inner cavity 1, and a rubber sealing ring 212 is fixedly connected to the bottom of the tank cover 211. An annular sealing groove is opened at the top of the inner wall of the dehumidification tank 21, and the outer wall of the rubber sealing ring 212 is sleeved inside the annular sealing groove. Two connecting rods 213 are symmetrically fixedly connected to the bottom of the tank cover 211, and the bottom ends of the two connecting rods 213 are fixedly connected to the two sides of the top of the protective cover 214. A mounting bracket 28 is fixedly connected to the left side of the dehumidification tank 21, and the left side of the mounting bracket 28 is fixedly connected to the right side of the simulation cabin body 1. An exhaust pipe 26 is fixedly connected to the bottom of the dehumidification tank 21, and a No. 2 solenoid valve 27 is installed on the exhaust pipe 26. One end of the exhaust pipe 26 is fixedly connected to the lower right side of the simulation cabin body 1.

[0027] In this embodiment, by cooperation of the first conduit 22, the first electromagnetic valve 23, the air extraction pump 24 and the second conduit 25, the air inside the simulation cabin body 1 is conveniently extracted into the dehumidification tank 21, at this time, the calcium chloride desiccant inside the porous desiccant bag 215 is used for moisture absorption treatment, so as to reduce the moisture in the air, and then the dehumidified and dried air is re-discharged into the simulation cabin body 1 through the air vent 216 and the air discharge pipe 26, so that the simulation of the dry plateau climate is facilitated. When the porous desiccant bag 215 needs to be replaced, the staff can screw off the tank cover 211, and the tank cover 211 drives the protective cover 214 to be taken out from the inside of the dehumidification tank 21 through the connecting rod 213, at this time, the porous desiccant bag 215 is taken out from the inside of the protective cover 214 for replacement, then the tank cover 211 is screwed and connected at the top of the inner cavity of the dehumidification tank 21, and the rubber sealing ring 212 is sleeved in the annular sealing groove, so as to increase the sealing between the tank cover 211 and the dehumidification tank 21, and the tank cover 211 drives the protective cover 214 to move to the inside of the dehumidification tank 21 through the connecting rod 213 during movement, so that the replacement of the porous desiccant bag 215 is completed.

[0028] As shown above, Figures 1-4 As shown above, when the plateau environment simulation cabin is used, the third electromagnetic valve 8 is opened, the vacuum unit 7 and the air extraction pipe 6 are used to extract the air inside the simulation cabin body 1, the simulation of the plateau air pressure and oxygen content is carried out, and the air pressure and oxygen content inside the simulation cabin body 1 are monitored by the air pressure sensor 10 and the oxygen sensor 11. When the dry plateau climate needs to be simulated, the first electromagnetic valve 23 and the second electromagnetic valve 27 are opened, at this time, the air inside the simulation cabin body 1 is extracted through the first conduit 22 and the air extraction pump 24, and is discharged into the dehumidification tank 21 through the second conduit 25, at this time, the calcium chloride desiccant inside the porous desiccant bag 215 is used for moisture absorption treatment, so as to reduce the moisture in the air, and then the dehumidified and dried air is re-discharged into the simulation cabin body 1 through the air vent 216 and the air discharge pipe 26, so that the simulation of the dry plateau climate is facilitated. The humidity inside the simulation cabin body 1 is monitored by the humidity sensor 9. When the porous desiccant bag 215 needs to be replaced, the staff can screw off the tank cover 211, and the tank cover 211 drives the protective cover 214 to be taken out from the inside of the dehumidification tank 21 through the connecting rod 213, at this time, the porous desiccant bag 215 is taken out from the inside of the protective cover 214 for replacement.

[0029] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between the two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0030] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the utility model, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiment of the utility model can be combined with each other;

[0031] Finally: the above only for the preferred embodiment of the utility model has, and is not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A plateau environment simulation cabin, comprising a simulation cabin body (1), characterized in that: A sealed hatch (3) is installed in the middle of the front of the simulation cabin body (1), a dehumidification mechanism (2) is provided on the right side of the simulation cabin body (1), the dehumidification mechanism (2) includes a dehumidification tank (21), a protective cover (214) is movably sleeved inside the dehumidification tank (21), a porous desiccant bag (215) is provided inside the protective cover (214), and a calcium chloride desiccant is provided inside the porous desiccant bag (215), and a No. 1 conduit (215) is fixedly installed on the right side of the simulation cabin body (1). 2) and an air pump (24), the air extraction end of the air pump (24) is fixedly connected to one end of a No. 1 conduit (22), a No. 1 solenoid valve (23) is installed on the No. 1 conduit (22), the exhaust end of the air pump (24) is fixedly connected to a No. 2 conduit (25), one end of the No. 2 conduit (25) is fixedly connected to the upper left side of the dehumidification tank (21), and a humidity sensor (9), an air pressure sensor (10) and an oxygen sensor (11) are fixedly installed on the right side of the top of the simulation cabin body (1).

2. The plateau environment simulation cabin according to claim 1, characterized in that: The top of the inner cavity of the dehumidification tank (21) is threadedly sleeved with a tank cover (211), the bottom of the tank cover (211) is fixedly connected with a rubber sealing ring (212), and the top of the inner wall of the dehumidification tank (21) is provided with an annular sealing groove, and the outer wall of the rubber sealing ring (212) is sleeved inside the annular sealing groove.

3. The plateau environment simulation cabin according to claim 2, characterized in that: Two connecting rods (213) are symmetrically fixedly connected to the bottom of the tank cover (211), and the bottom ends of the two connecting rods (213) are fixedly connected to the two sides of the top of the protective cover (214). The bottom of the protective cover (214) is provided with a plurality of vent holes (216).

4. The plateau environment simulation cabin according to claim 1, characterized in that: The left side of the dehumidification tank (21) is fixedly connected to a mounting bracket (28), and the left side of the mounting bracket (28) is fixedly connected to the right side of the simulation cabin body (1). The bottom of the dehumidification tank (21) is fixedly connected to an exhaust pipe (26), and a No. 2 solenoid valve (27) is installed on the exhaust pipe (26). One end of the exhaust pipe (26) is fixedly connected to the lower right side of the simulation cabin body (1).

5. The plateau environment simulation cabin according to claim 1, characterized in that: A vacuum unit (7) is fixedly installed on the left side of the top of the simulation cabin body (1); an exhaust end of the vacuum unit (7) is fixedly connected to an exhaust pipe (6); a No. 3 solenoid valve (8) is installed on the exhaust pipe (6); and one end of the exhaust pipe (6) is fixedly connected to the left side of the top of the simulation cabin body (1).

6. The plateau environment simulation cabin according to claim 1, characterized in that: Glass observation windows (4) are installed on both sides of the front of the simulation cabin body (1), and a control panel (5) is installed on the right side of the front of the simulation cabin body (1).

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