CN214761761U - Rapid cooling device is used in nursing of general branch of academic or vocational study - Google Patents

Abstract

The utility model discloses a quick cooling device is used in nursing of general branch of academic or vocational study, including cooling water bag and liquid nitrogen storage bottle, the inside wall difference fixedly connected with first shunt tubes and the second shunt tubes of cooling water bag, threaded hole is seted up at the back of first shunt tubes, the inner wall threaded connection of screw hole has the relief valve, the side of putting first shunt tubes is provided with the heat exchange hose, the mounting hole has been seted up to the side of second shunt tubes, the inner wall fixedly connected with input tube of mounting hole, the one end fixedly connected with check valve of second shunt tubes is kept away from to the input tube, the upper surface of cooling water bag is provided with temperature monitor. This quick cooling device is used in nursing of general branch of academic or vocational study, through setting up cooling water bag, liquid nitrogen storage bottle, first shunt, second shunt and heat exchange hose, the liquid nitrogen is poured into the gasification of heat exchange hose and is absorbed a large amount of heats, reduces the temperature of cooling water bag water-logging, wears the device at patient's head to realize the effect of bringing down a fever cooling.

Description

Rapid cooling device is used in nursing of general branch of academic or vocational study

Technical Field

The utility model relates to the technical field of medical equipment, specifically a rapid cooling device is used in nursing of general branch of academic or vocational study.

Background

Clinical nursing staff often need bring down a fever for the patient and cool down, and current physics cooling mode generally adopts ice-cube or ice bag to cool down, when cooling with ice bag or ice-cube, needs nursing staff frequently to change ice bag or ice-cube, and the operation is more troublesome, waste time and energy, has increased the work degree of difficulty for medical staff.

In order to realize rapid cooling, the utility model provides a rapid cooling device is used in nursing of general branch of academic or vocational study.

Disclosure of Invention

An object of the utility model is to provide a rapid cooling device is used in nursing of general branch of academic or vocational study to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid cooling device for nursing in the general department comprises a cooling water bag and a liquid nitrogen storage bottle, wherein the inner side wall of the cooling water bag is fixedly connected with a first shunt pipe and a second shunt pipe respectively, the back surface of the first shunt pipe is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a pressure release valve, the side surface of the first shunt pipe is provided with a heat exchange hose, the side surface of the second shunt pipe is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with an input pipe, one end of the input pipe, far away from the second shunt pipe, is fixedly connected with a one-way valve, the upper surface of the cooling water bag is provided with a temperature display, the side surface of the cooling water bag is fixedly connected with an elastic fixing belt, the front surface of the cooling water bag is provided with a water injection and drainage pipe, the top end of the liquid nitrogen storage bottle is provided with a control valve, the side surface of the control valve is provided with a discharge pipe, and the surface of the discharge pipe is sleeved with a connecting hose, one end of the connecting hose, which is far away from the control valve, is fixedly connected with a joint sleeve, and a gauze protective pad is stuck on the lower surface of the cooling water bag.

Preferably, the first shunt pipe and the second shunt pipe are respectively arranged on the left inner side wall and the right inner side wall of the cooling water bag, and the output end of the pressure release valve extends to the outside of the cooling water bag.

Preferably, the material of heat exchange hose is medical plastics, the quantity of heat exchange hose is a plurality of, and is a plurality of the heat exchange hose is a style of calligraphy equidistance and sets up the opposite face at first shunt pipe and second shunt pipe.

Preferably, both ends of the heat exchange hose are respectively communicated with the interiors of the first shunt pipe and the second shunt pipe.

Preferably, the input end of the one-way valve is provided with a short joint pipe, and the joint sleeve is sleeved on the surface of the short joint pipe.

Preferably, a temperature sensor is arranged on the lower surface of the temperature display, and the temperature sensor extends into the cooling water bag.

Advantageous effects

The utility model provides a rapid cooling device is used in nursing of general branch of academic or vocational study possesses following beneficial effect:

1. this quick cooling device is used in nursing of general branch of academic or vocational study, through setting up cooling water bag, liquid nitrogen storage bottle, first shunt, second shunt, relief valve and heat exchange hose, the liquid nitrogen is poured into the gasification of heat exchange hose and is absorbed a large amount of heats, reduces the temperature of cooling water bag water-logging, wears the device at patient's head to realize the effect of bringing down a fever cooling.

2. This rapid cooling device is used in nursing of general branch of academic or vocational study, through setting up check valve, temperature monitor, control flap, delivery pipe, coupling hose and adapter sleeve, can refer to temperature monitor's temperature display when releasing the liquid nitrogen cooling, the temperature of effective control cooling water bag, the small and exquisite portability that can hand-carry of liquid nitrogen storage bottle simultaneously, adapter sleeve can take off to realize using comfortable and convenient to carry's effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of a cooling water bag in a top-down structure.

In the figure: the device comprises a cooling water bag 1, a liquid nitrogen storage bottle 2, a first shunt tube 3, a second shunt tube 4, a pressure release valve 5, a heat exchange hose 6, an input tube 7, a one-way valve 8, a temperature display 9, an elastic fixing band 10, a water injection and drainage tube 11, a control valve 12, a discharge tube 13, a connecting hose 14, a joint sleeve 15 and a gauze protection pad 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a quick cooling device is used in nursing of general branch of academic or vocational study, includes cooling water bag 1 and liquid nitrogen storage bottle 2, and the inside wall of cooling water bag 1 is fixedly connected with first shunt tubes 3 and second shunt tubes 4 respectively, and first shunt tubes 3 and second shunt tubes 4 set up the inside wall about cooling water bag 1 respectively.

Threaded hole is seted up at the back of first shunt tubes 3, the inner wall threaded connection of screw hole has relief valve 5, the output of relief valve 5 extends to the outside of cooling water bag 1, the side of putting first shunt tubes 3 is provided with heat exchange hose 6, heat exchange hose 6's material is medical plastics, heat exchange hose 6's quantity is a plurality of, a plurality of heat exchange hose 6 are the opposite face that a style of calligraphy equidistance set up at first shunt tubes 3 and second shunt tubes 4, heat exchange hose 6's both ends communicate with the inside of first shunt tubes 3 and second shunt tubes 4 respectively.

Through setting up cooling water bag 1, liquid nitrogen storage bottle 2, first shunt tube 3, second shunt tube 4, relief valve 5 and heat exchange hose 6, the liquid nitrogen is poured into 6 gasification of heat exchange hose and need absorb a large amount of heats, reduces the temperature of 1 interior water of cooling water bag, wears the device at patient's head to the effect of the cooling of bringing down a fever of realization.

The mounting hole has been seted up to the side of second shunt tubes 4, the inner wall fixedly connected with input tube 7 of mounting hole, and input tube 7 keeps away from the one end fixedly connected with check valve 8 of second shunt tubes 4, and the upper surface of cooling water bag 1 is provided with temperature display 9, and temperature display 9's lower surface is provided with temperature sensor, and temperature sensor extends to the inside of cooling water bag 1.

The side fixed connection elastic fixation area 10 of cooling water bag 1, the front of cooling water bag 1 is provided with annotates the drain pipe 11, the top of liquid nitrogen storage bottle 2 is provided with control flap 12, control flap 12's side is provided with delivery pipe 13, delivery pipe 13's surface cover is equipped with coupling hose 14, coupling hose 14 keeps away from control flap 12's one end fixedly connected with adapter sleeve 15, the input of check valve 8 is provided with the joint nozzle stub, the surface at the joint nozzle stub is established to adapter sleeve 15 cover, the lower surface paste of cooling water bag 1 has gauze protection pad 16.

Through setting up check valve 8, temperature monitor 9, control flap 12, delivery pipe 13, coupling hose 14 and adapter sleeve 15, can refer to temperature monitor 9's temperature when releasing the liquid nitrogen cooling, the temperature of effective control cooling water bag 1, liquid nitrogen storage bottle 2 is small and exquisite can hand-carry simultaneously, and adapter sleeve 15 can take off to realize using comfortable and convenient to carry's effect.

The working principle is as follows: when using this quick cooling device is used in general nursing, utilize elastic fixation area 10 to dress cooling water bag 1 at the patient's head, cup joint adapter sleeve 15 on the surface of joint nozzle stub, press control flap 12, the liquid nitrogen is carried to heat exchange hose 6 in by coupling hose 14, the gasification of liquid nitrogen needs to absorb a large amount of heats, cool down the water in the cooling water bag 1, gasification back nitrogen gas is discharged by relief valve 5, can refer to the temperature of temperature display 9 when releasing the liquid nitrogen cooling, the temperature of effective control cooling water bag 1, liquid nitrogen storage bottle 2 is small and exquisite can hand-carry simultaneously, adapter sleeve 15 can take off, and convenient to carry, comfortable and easy to use, thereby make the device have quick cooling's function.

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 (6)

1. The utility model provides a rapid cooling device is used in nursing of general branch of academic or vocational study, includes cooling water bag (1) and liquid nitrogen storage bottle (2), its characterized in that: the inner side wall of the cooling water bag (1) is fixedly connected with a first shunt pipe (3) and a second shunt pipe (4) respectively, the back of the first shunt pipe (3) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a pressure release valve (5), the side face of the first shunt pipe (3) is provided with a heat exchange hose (6), the side face of the second shunt pipe (4) is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with an input pipe (7), one end, far away from the second shunt pipe (4), of the input pipe (7) is fixedly connected with a one-way valve (8), the upper surface of the cooling water bag (1) is provided with a temperature display (9), the side face of the cooling water bag (1) is fixedly connected with an elastic fixing belt (10), the front face of the cooling water bag (1) is provided with a water injection and drainage pipe (11), and the top end of the liquid nitrogen storage bottle (2) is provided with a control valve (12), the side of control valve (12) is provided with delivery pipe (13), the surface cover of delivery pipe (13) is equipped with coupling hose (14), one end fixedly connected with adapter sleeve pipe (15) that control valve (12) were kept away from in coupling hose (14), the lower surface of cooling water bag (1) is pasted and is had gauze protection pad (16).

2. The rapid cooling device for nursing in general according to claim 1, wherein: the first shunt pipe (3) and the second shunt pipe (4) are respectively arranged on the left inner side wall and the right inner side wall of the cooling water bag (1), and the output end of the pressure release valve (5) extends to the outside of the cooling water bag (1).

3. The rapid cooling device for nursing in general according to claim 1, wherein: the material of heat exchange hose (6) is medical plastics, the quantity of heat exchange hose (6) is a plurality of, and is a plurality of heat exchange hose (6) are the opposite face that a style of calligraphy equidistance set up at first shunt tubes (3) and second shunt tubes (4).

4. The rapid cooling device for nursing in general according to claim 1, wherein: and two ends of the heat exchange hose (6) are respectively communicated with the interiors of the first shunt pipe (3) and the second shunt pipe (4).

5. The rapid cooling device for nursing in general according to claim 1, wherein: the input end of the one-way valve (8) is provided with a short joint pipe, and the surface of the short joint pipe is sleeved with the joint sleeve (15).

6. The rapid cooling device for nursing in general according to claim 1, wherein: the lower surface of the temperature display (9) is provided with a temperature sensor which extends into the cooling water bag (1).

Images