CN216088980U

CN216088980U - Semiconductor refrigeration protective clothing cooling device

Info

Publication number: CN216088980U
Application number: CN202122507412.2U
Authority: CN
Inventors: 高进程
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-22
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of medical supplies, in particular to cooling equipment for a semiconductor refrigeration protective clothing, which comprises a main machine, wherein an air outlet pipe is arranged at the upper part of the main machine, a left air inlet pipe and a right air inlet pipe are arranged at the lower part of the main machine, clamping caps are respectively arranged at the tail ends of the air outlet pipe and the left air inlet pipe and the right air inlet pipe, a strap is connected to the front side of the main machine, a semiconductor refrigeration piece is connected to the back of the main machine, an aluminum cooling fin and a cooling fan are connected to the back of the semiconductor refrigeration piece, a lithium battery, a heat exchanger, a ventilation fan and a control module are arranged in the main machine, a temperature adjusting knob and a switch button are arranged on the right side of the main machine, and a power supply socket is arranged beside the main machine. The utility model can effectively reduce the temperature in the protective clothing, prevent the medical care personnel from water shortage, dehydration and heatstroke, improve the working efficiency, reduce the working risk and protect the safety of the medical care personnel.

Description

Semiconductor refrigeration protective clothing cooling device

Technical Field

The utility model relates to the technical field of medical supplies, in particular to cooling equipment for a semiconductor refrigeration protective clothing.

Background

The medical protective clothing plays a very important protective role in epidemic situation prevention and control, is an article which is necessary to be worn for medical staff to collect nucleic acid samples and ward treatment, is used for isolating the medical staff from the examinee, creates a safe, sterile and virus-free environment for the staff and guarantees the safety of the medical staff. However, the detected personnel are too many, the workload of the medical personnel is too large, the heat in the protective clothing can not be diffused during the work, the temperature in the protective clothing is increased, and particularly, the medical personnel can work for a long time in a hot environment, so that the medical personnel are easy to lack water, dehydrate and sunstroke, have poor physical strength and even endanger the health and the life of the medical personnel. The temperature rise in the protective clothing increases the risk of the working personnel and affects the working efficiency. For this reason, it is necessary to design a device that is wearable and capable of reducing the temperature inside the protective suit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the situation and provide the cooling equipment for the semiconductor refrigeration protective clothing, which can be used for medical staff working in a plurality of places such as epidemic prevention and control, medical isolation and the like to reduce the temperature in the protective clothing.

The utility model provides a semiconductor refrigeration protective clothing cooling device, a serial communication port, including the host computer, there is the outlet duct host computer upper portion, there is left in the lower part, right intake pipe, outlet duct and left, right intake pipe end is equipped with the card cap respectively, the host computer front side is connected with the braces, the host computer has connect the semiconductor refrigeration piece at the back, connect aluminium fin and radiator fan behind the semiconductor refrigeration piece, the inside lithium cell that is equipped with of host computer, a heat exchanger, ventilation fan and control module, the lithium cell provides the power to the semiconductor refrigeration piece, radiator fan, heat exchanger and ventilation fan, control module is used for controlling the semiconductor refrigeration piece, radiator fan, heat exchanger and ventilation fan function, the host computer right side is equipped with adjust the temperature knob and shift knob, and the next door is equipped with power socket.

Further scheme: the aluminum heat sink is provided with a plurality of heat dissipation holes.

Further scheme: the air outlet pipe, the left air inlet pipe and the right air inlet pipe are made of flexible hoses with elasticity.

Further scheme: the clamping cap comprises a connecting pipe and a net-shaped fan cover.

Further scheme: the semiconductor refrigeration protective clothing cooling device further comprises a detachable live wire power connector, and the live wire power connector is used for connecting an external power supply to charge the lithium battery.

Compared with the prior art, the utility model provides the semiconductor refrigeration protective clothing cooling device, after medical personnel wear the protective clothing, the device is fixed on the back of a human body through braces, holes are formed in the neck and shoulder parts, the clamping cap on the air outlet pipe is placed in the protective clothing and tightly connected with the air outlet pipe, the sealing performance of the connection part is ensured, holes are formed in the hip parts at two sides in the same method, and the left air inlet pipe and the right air inlet pipe are connected. During the use, turn on switch button, adjusted the knob that adjusts the temperature, equipment begins work: on one hand, the ventilation fan guides hot air in the protective clothing into the main machine from two side surfaces of a human body through the left air inlet pipe and the right air inlet pipe, the hot air is changed into cold air after heat exchange is carried out through the heat exchanger, the cold air is conveyed to the upper part of the neck and the back of the human body through the air outlet pipe through the ventilation fan, the cold air sinks in the protective clothing, excess heat generated by the human body is taken away, the cold air is changed into hot air, and then the hot air enters the next circulation from the air inlet pipe; on the other hand, heat exchanger gives the cold junction of semiconductor refrigeration piece with heat transfer, and the semiconductor refrigeration piece transports the hot junction with the heat of cold junction, and the hot junction distributes away the heat through aluminium fin and radiator fan. The utility model can effectively reduce the temperature in the protective clothing, prevent the medical care personnel from water shortage, dehydration and heatstroke, improve the working efficiency, reduce the working risk and protect the safety of the medical care personnel.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is an electrical schematic of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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. 1-2, the utility model provides a cooling device for a semiconductor refrigeration protective clothing, which can be used for medical staff working in a plurality of places such as epidemic prevention and control, medical isolation and the like to reduce the temperature in the protective clothing. The cooling equipment for the semiconductor refrigeration protective clothing comprises a host 1, wherein an air outlet pipe 2 is arranged at the upper part of the host 1, a left air inlet pipe 3 and a right air inlet pipe 4 are arranged at the lower part of the host 1, and clamping caps 5 are respectively arranged at the tail ends of the air outlet pipe 2, the left air inlet pipe 3 and the right air inlet pipe 4, wherein the clamping caps 5 can be detachably connected with the air outlet pipe 2, the left air inlet pipe 3 and the right air inlet pipe 4, and each clamping cap 5 comprises a connecting pipe 50 and a net-shaped fan housing 51, wherein the connecting pipe 2, the left air inlet pipe 3 and the right air inlet pipe 4 are connected with each other; the solar refrigerator comprises a main machine 1, a back strap 6, a semiconductor refrigerating sheet 7, an aluminum radiating sheet 8 and a radiating fan 9, wherein the aluminum radiating sheet 8 and the radiating fan 9 are provided with a plurality of radiating holes 80, the semiconductor refrigerating sheet 7 is connected with the back of the main machine 1, a lithium battery, a heat exchanger connected with the semiconductor refrigerating sheet 7, a ventilating fan and a control module are arranged inside the main machine 1, the lithium battery supplies power to the semiconductor refrigerating sheet 7, the radiating fan 9, the heat exchanger and the ventilating fan, the control module is used for controlling the semiconductor refrigerating sheet 7, the radiating fan 9, the heat exchanger and the ventilating fan to operate, and a temperature adjusting knob 10 and a switch button 11 are arranged on the right side of the main machine 1.

During the use, medical personnel wear the protective clothing earlier after, medical personnel pass through braces 6 with this equipment and fix at human back, medical personnel are at the corresponding position trompil of the neck shoulder portion and the both sides hip of protective clothing, insert outlet duct 2 on the trompil of neck shoulder portion, and will block cap 5 and arrange protective clothing in, make connecting pipe 50 connect in outlet duct 2, and make protective clothing and outlet duct 2 zonulae occludens, and guarantee the leakproofness of junction, the same method is with left intake pipe 3, right intake pipe 4 connection on the trompil of both sides hip. When the device is used, the power switch button 11 is turned on, the temperature adjusting knob 10 is adjusted, the control module controls the operation of the ventilation fan, hot air in the protective clothing is guided into the host machine 1 from two side faces of a human body through the left and right air inlet pipes 4, heat exchange is carried out through the heat exchanger, the hot air in the host machine 1 is changed into cold air, the cold air is conveyed to the upper part of the back of the neck of the human body through the air outlet pipe 2 through the ventilation fan, the cold air sinks in the protective clothing to take away redundant heat generated by the human body and is changed into hot air, the hot air enters the next circulation from the air inlet pipe, meanwhile, the heat exchanger transfers the heat to the cold end of the semiconductor refrigerating sheet 7 when heat exchange is carried out, the heat at the cold end is transferred to the hot end through the semiconductor refrigerating sheet 7, the hot end distributes the heat out through the aluminum radiating fins 8 and the radiating fan 9, and the temperature in the protective clothing can be effectively reduced, the water shortage, dehydration and heatstroke of medical staff are prevented, the working efficiency is improved, the working risk is reduced, and the safety of the medical staff can be protected.

In addition, a power socket 12 is arranged on the right side of the main machine 1 close to the lower side of the temperature adjusting knob 10 and the switch button 11, the semiconductor refrigeration protective clothing cooling device further comprises a detachable live wire power connector 13, the live wire power connector 13 is used for connecting an external power supply and charging a lithium battery, and meanwhile, the power supply is directly provided for the semiconductor refrigeration protective clothing cooling device through connecting the power socket 12. When the device is applied to the body of a mobile medical worker, the rechargeable lithium battery in the host 1 is used for providing power supply, and the device can work by charging the lithium battery at regular time. When the equipment is applied to workers working at fixed positions (such as nucleic acid collection personnel), the live wire power connector 13 can be directly used for connecting an external power supply to provide a power supply, so that the lithium battery is prevented from being charged repeatedly, and the service life of the lithium battery is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a semiconductor refrigeration protective clothing cooling device, a serial communication port, including the host computer, there is the outlet duct host computer upper portion, there is left in the lower part, right intake pipe, outlet duct and left, right intake pipe end is equipped with the card cap respectively, the host computer front side is connected with the braces, the host computer has connect the semiconductor refrigeration piece at the back, connect aluminium fin and radiator fan behind the semiconductor refrigeration piece, the inside lithium cell that is equipped with of host computer, a heat exchanger, ventilation fan and control module, the lithium cell provides the power to the semiconductor refrigeration piece, radiator fan, heat exchanger and ventilation fan, control module is used for controlling the semiconductor refrigeration piece, radiator fan, heat exchanger and ventilation fan function, the host computer right side is equipped with adjust the temperature knob and shift knob, and the next door is equipped with power socket.

2. The cooling apparatus for semiconductor refrigeration protective clothing as claimed in claim 1, wherein the aluminum heat sink is provided with a plurality of heat dissipating holes.

3. The cooling apparatus for semiconductor refrigeration protective clothing as claimed in claim 1, wherein the air outlet tube, and the left and right air inlet tubes are made of flexible tubes.

4. The semiconductor refrigeration protective suit cooling device of claim 1, wherein the snap cap comprises a connecting tube and a mesh hood.

5. The semiconductor refrigeration protective suit cooling device of claim 1, further comprising a detachable live wire power connector for connecting an external power source to charge the lithium battery.