CN112448615A

CN112448615A - Power generating device on space suit

Info

Publication number: CN112448615A
Application number: CN201910808617.9A
Authority: CN
Inventors: 孙伟; 王宏宇
Original assignee: Liaoning Vocational College of Light Industry
Current assignee: Liaoning Vocational College of Light Industry
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2021-03-05

Abstract

The invention relates to the technical field of space suits, and discloses a power generating device on a space suit, which comprises a space suit body, wherein the front side of the space suit body is provided with a plurality of heat transfer plates which are uniformly distributed, the front side of the space suit body is provided with a plurality of fixing grooves, the heat transfer plates are positioned inside the fixing grooves, the back side of the heat transfer plates is embedded with a heat receiving layer, and the back side of the heat receiving layer is fixedly provided with a thermoelectric power generating piece. This power generation facility on space suit installs the heat transfer plate in the inboard of space suit body through the fixed slot, then through receiving the heat layer and heat transfer layer with the inside and outside temperature conduction of space suit body on all the thermoelectric generation piece, then the thermoelectric generation piece utilizes the seebeck effect to turn into the electric energy heat energy, be connected to the wire on the part that needs the power consumption again, on the electric energy supply to the part that produces the thermoelectric generation piece through the wire, accomplish the power supply, thereby reached more convenient continuation to the purpose of supplying power to space suit.

Description

Power generating device on space suit

Technical Field

The invention relates to the technical field of space suits, in particular to a power generating device on a space suit.

Background

The space suit is personal closed equipment for ensuring the life activity and the working capacity of a spaceman, can protect the harm of environmental factors such as vacuum, high and low temperature, solar radiation, micro-flow and the like of a space to a human body, in a vacuum environment, nitrogen contained in human blood can be changed into gas, so that the volume of the space suit expands, if a person does not wear the pressurized airtight space suit, the life danger can be caused by the fact that the pressure difference between the inside and the outside of the body is very different, the space suit is a multifunctional suit developed on the basis of the closed suit of a pilot, the early space suit can only be used by the spaceman in a cockpit, and then the space suit for outside the cabin is developed, and the modern novel space suit for outside the cabin has a liquid cooling structure and can be used for the spaceman to go out of the cabin or to go to.

The space suit is a closed microenvironment for guaranteeing life safety and normal work of astronauts, and because the space belongs to an alternating temperature environment, the temperature difference between the inside and the outside of the space suit is large, and the energy carried by the astronauts in the space is limited, the existing space suit can not continuously supply power to the parts inside the space suit, so that the time of the astronauts moving outside the capsule is greatly reduced, and inconvenience is brought to space exploration work, and the power generating device on the space suit is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a power generating device on an aerospace suit, which has the advantages of being capable of more conveniently and continuously supplying power to the aerospace suit and the like, and solves the problems that the time of an astronaut moving outside a cabin is greatly reduced and space exploration work is inconvenient because the conventional aerospace suit cannot continuously supply power to parts inside the aerospace suit.

(II) technical scheme

In order to realize the purpose of conveniently and continuously supplying power to the space suit, the invention provides the following technical scheme: the power generating device on the space suit comprises a space suit body, wherein a plurality of heat transfer plates which are uniformly distributed are arranged on the front side of the space suit body, a plurality of fixing grooves are formed in the front side of the space suit body, the heat transfer plates are positioned inside the fixing grooves, a heat receiving layer is embedded in the back side of the heat transfer plates, a thermoelectric power generating piece is fixedly installed on the back side of the heat receiving layer, a heat transfer layer is fixedly installed on the back side of the heat transfer plates, and the heat transfer layer is in contact with the heat receiving layer.

Preferably, the thermoelectric generation piece is located between heat transfer layer and the layer that is heated, two wires of top fixedly connected with of thermoelectric generation piece.

Preferably, the periphery of the heat transfer plate is fixedly provided with a fixing fabric, a sewing thread is arranged inside the fixing fabric, and the heat transfer plate is fixedly connected with the space suit body through the fixing fabric and the sewing thread.

Preferably, the heat transfer plate is fixedly provided with a hook and loop fastener on the back surface thereof, and the fixing groove is fixedly provided with an adhesive sheet on the front surface thereof.

(III) advantageous effects

Compared with the prior art, the invention provides a power generating device on space suit, which has the following beneficial effects:

1. this power generation facility on space suit installs the heat transfer plate in the inboard of space suit body through the fixed slot, then through receiving the heat layer and heat transfer layer with the inside and outside temperature conduction of space suit body on all the thermoelectric generation piece, then the thermoelectric generation piece utilizes the seebeck effect to turn into the electric energy heat energy, be connected to the wire on the part that needs the power consumption again, on the electric energy supply to the part that produces the thermoelectric generation piece through the wire, accomplish the power supply, thereby reached more convenient continuation to the purpose of supplying power to space suit.

2. This power generation facility on space suit fixes heat transfer plate and space suit body through fixed surface fabric and sewing line, avoids it to drop in the use, causes unable power supply, then pastes and carries on spacingly to heat transfer plate through the magic, avoids it to take place the skew in the use, causes unable the holding temperature difference to unable power supply, thereby reached more convenient continuation to the purpose of supplying power to space suit.

Drawings

FIG. 1 is a front view of the joint of the aerospace vehicle body and the heat transfer plate according to the present invention;

FIG. 2 is a side sectional view of the aerospace suit body in conjunction with heat transfer plates in accordance with the present invention;

fig. 3 is a top view of the heat transfer plate and heat receiving layer connection of the present invention.

In the figure: 1. an aerospace suit body; 2. a heat transfer plate; 3. sewing threads; 4. fixing the fabric; 5. a heat receiving layer; 6. a thermoelectric power generation sheet; 7. a wire; 8. a heat transfer layer; 9. fixing grooves; 10. magic tape; 11. an adhesive patch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a power generating device on an aerospace garment comprises an aerospace garment body 1, wherein a plurality of heat transfer plates 2 are uniformly distributed on the front surface of the aerospace garment body 1, a plurality of fixing grooves 9 are formed in the front surface of the aerospace garment body 1, the heat transfer plates 2 are positioned inside the fixing grooves 9, a heat receiving layer 5 is embedded on the back surface of the heat transfer plates 2, a thermoelectric power generating piece 6 is fixedly installed on the back surface of the heat receiving layer 5, a heat transfer layer 8 is fixedly installed on the back surface of the heat transfer plates 2, the heat transfer layer 8 is in contact with the heat receiving layer 5, when the power generating device is used, the heat transfer plates 2 are installed on the inner side of the aerospace garment body 1 through the fixing grooves 9, then the thermoelectric power generating piece 6 conducts the temperature inside and outside the aerospace garment body 1 through the heat receiving layer 5 and the heat transfer layer 8, then the thermoelectric power generating piece 6 converts the heat energy into electric energy by utilizing the seebeck, the electric energy generated by the thermoelectric generation piece 6 is supplied to the parts through the lead 7 to complete power supply, so that the purpose of continuously supplying power to the space suit more conveniently is achieved.

Specifically, thermoelectric generation piece 6 is located heat transfer layer 8 and is heated between the layer 5, and two wires 7 of top fixedly connected with of thermoelectric generation piece 6 utilize the seebeck effect to convert heat energy into electric energy through thermoelectric generation piece 6, then supply power to the part through the electric energy supply that wire 7 produced thermoelectric generation piece 6.

Specifically, all fixed mounting has fixed surface fabric 4 around the heat transfer plate 2, and the inside of fixed surface fabric 4 is provided with sewing line 3, fixes heat transfer plate 2 and space suit body 1 through

fixed surface fabric

4 and 3 fixed connection of sewing line between heat transfer plate 2 and the space suit body 1, avoids it to drop in the use, causes unable power supply through fixed

surface fabric

4 and 3 fixed connections of sewing line to heat transfer plate 2 and space suit body 1.

Specifically, the back fixed mounting of heat transfer plate 2 has magic subsides 10, and the positive fixed mounting of fixed slot 9 has adhesive sheet 11, pastes 10 and adhesive sheet 11 through the magic and carries on spacingly to heat transfer plate 2, avoids it to take place the skew in the use, causes unable the keeping difference in temperature to can't supply power.

The working principle is as follows: when using, install heat transfer plate 2 in the inboard of space suit body 1 through fixed slot 9, then through receiving hot layer 5 and heat transfer layer 8 with the inside and outside temperature conduction of space suit body 1 on all thermoelectric generation piece 6, then thermoelectric generation piece 6 utilizes the seebeck effect to turn into the electric energy heat energy, be connected to wire 7 again on the part that needs the electricity, supply to the part through the electric energy supply that wire 7 produced thermoelectric generation piece 6, accomplish the power supply, thereby reached more convenient purpose of continuing to supply power to the space suit.

In summary, the power generating device on the space suit has the advantages that the heat transfer plate 2 is installed on the inner side of the space suit body 1 through the fixing groove 9, then the temperature inside and outside the space suit body 1 is conducted on the thermoelectric generation piece 6 through the heat receiving layer 5 and the heat transfer layer 8, then the thermoelectric generation piece 6 converts heat energy into electric energy by utilizing the seebeck effect, then the lead 7 is connected to a part needing power utilization, and the electric energy generated by the thermoelectric generation piece 6 is supplied to the part through the lead 7 to complete power supply, so that the purpose of continuously supplying power to the space suit more conveniently is achieved.

And, fix heat transfer plate 2 and space suit body 1 through fixed surface fabric 4 and sewing line 3, avoid it to drop in the use, cause unable power supply, then paste 10 and paste piece 11 through the magic and carry on spacingly to heat transfer plate 2, avoid it to take place the skew in the use, cause unable the keeping temperature difference to unable power supply has reached more convenient purpose of continuing to supply power to the space suit.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power generation facility on space suit, includes space suit body (1), its characterized in that: the aerospace suit comprises an aerospace suit body (1), wherein a plurality of heat transfer plates (2) which are uniformly distributed are arranged on the front side of the aerospace suit body (1), a plurality of fixing grooves (9) are formed in the front side of the aerospace suit body (1), the heat transfer plates (2) are located inside the fixing grooves (9), a heat receiving layer (5) is embedded in the back side of the heat transfer plates (2), a thermoelectric power generation piece (6) is fixedly installed on the back side of the heat receiving layer (5), a heat transfer layer (8) is fixedly installed on the back side of the heat transfer plates (2), and the heat transfer layer (8) is in contact with the heat receiving layer (5).

2. The power generating device on aerospace wear of claim 1, wherein: the thermoelectric generation piece (6) is positioned between the heat transfer layer (8) and the heat receiving layer (5), and two leads (7) are fixedly connected to the top of the thermoelectric generation piece (6).

3. The power generating device on aerospace wear of claim 1, wherein: the heat transfer plate is characterized in that fixed fabrics (4) are fixedly arranged on the periphery of the heat transfer plate (2), sewing threads (3) are arranged inside the fixed fabrics (4), and the heat transfer plate (2) is fixedly connected with the space suit body (1) through the fixed fabrics (4) and the sewing threads (3).

4. The power generating device on aerospace wear of claim 1, wherein: the back surface of the heat transfer plate (2) is fixedly provided with a magic tape (10), and the front surface of the fixing groove (9) is fixedly provided with an adhesive sheet (11).