CN113294682B

CN113294682B - Embedded gas terminal box

Info

Publication number: CN113294682B
Application number: CN202110561105.4A
Authority: CN
Inventors: 王斌旭; 张永军; 何鑫
Original assignee: Ningbo Fengtianhai Oxygen Supply & Purification Integrated Equipment Co ltd
Current assignee: Ningbo Fengtianhai Oxygen Supply & Purification Integrated Equipment Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-09-06
Anticipated expiration: 2041-05-21
Also published as: CN113294682A

Abstract

The invention relates to the technical field of medical equipment, in particular to an embedded gas terminal box, which comprises: terminal box, gaseous monitoring devices for monitor multiple medical gaseous pressure situation, buffer for play the buffering effect to gaseous monitoring devices, central processing unit, alarm device, gaseous monitoring devices includes: the gas tank comprises a tank body, a first gas monitoring mechanism, a second gas monitoring mechanism and a third gas monitoring mechanism, wherein the tank cover is arranged at the opening end of the gas tank and fixedly connected with the gas tank through bolts, and the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism are identical in structure.

Description

Embedded gas terminal box

Technical Field

The invention relates to the technical field of medical equipment, in particular to an embedded gas terminal box.

Background

With the continuous progress of science and technology, medical equipment is also continuously improved, however, medical gas has some safety hazards when being used: the wiring end of present medical gas terminal box often exposes outside, influences the arrangement of wiring very much, still can lead to medical personnel to bump it off and cause the incident seriously, to the gaseous use in-process, gaseous pressure also can't monitor, does not have alarm system when gas pressure is too big to cause medical personnel not in time to control the emergence that causes the dangerous accident, and present gas terminal box still can't play the cushioning effect to the gas pitcher use in-process, leads to the condition of gas leakage easily.

At present, the use of gas pitcher among the prior art is all direct exposing outside, because the difference of environment makes the life difference of gas pitcher very big, in the medical gas use, a gas pitcher can't use multiple medical gas, this not only reduces application range, still be not convenient for medical personnel use multiple medical gas simultaneously, greatly reduced the availability factor, to present gas terminal case, the medical personnel's of being convenient for use that embedded gas terminal case can be better, can also guarantee the life of gas pitcher.

For some problems of the current gas terminal box, a device capable of using a plurality of medical gases and enhancing the use effect of the medical gases should be designed.

Disclosure of Invention

In order to solve the technical problem, the embedded gas terminal box is provided, and the technical scheme solves the problems that the existing gas terminal box cannot use various medical gases simultaneously and the using effect of the medical gases is poor.

In order to achieve the purpose, the invention adopts the technical scheme that:

an embedded gas terminal enclosure comprising:

a terminal box;

the gas monitoring device is used for monitoring the pressure conditions of various medical gases and is arranged in the terminal box;

the buffer device is used for playing a buffer effect on the gas monitoring device and is arranged in the terminal box;

the central processing unit is arranged in the terminal box;

the alarm device is arranged at the bottom of the outer side of the terminal box;

the gas monitoring device includes: a gas tank and a tank cover;

the gas tank is used for circulating and monitoring different medical gases and comprises a tank body which is horizontally arranged on the buffer device, and a first gas monitoring mechanism, a second gas monitoring mechanism and a third gas monitoring mechanism which are arranged on the tank body;

the tank cover is arranged at the opening end of the gas tank and is fixedly connected with the gas tank through bolts;

the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism are identical in structure.

As a preferred solution for an embedded gas terminal enclosure,

first gas monitoring mechanism, the gaseous monitoring mechanism of second and the gaseous monitoring mechanism of third all include a drum jar, and the outside diameter of this drum jar equals the inside diameter of the jar body, and drum jar both ends all are equipped with a three hornblocks, all through a tripod fixed connection between the three hornblocks of per two adjacent drum jars, and the inboard of the closed end inboard of the jar body and the inboard of cover all are equipped with one and are used for fixing a position drum rotation prevention's triangular groove, and the corresponding three hornblocks of two drum jars that do not dock are blocked into respectively in the triangular groove.

As a preferred solution for an embedded gas terminal enclosure,

the top of drum jar is equipped with an air inlet, and the bottom of drum jar is equipped with three gas outlet along the equidistant three gas outlet that is equipped with of length direction of drum jar, still is equipped with the blow vent of a plurality of and every air inlet and gas outlet intercommunication on the jar body, and the top of the jar body just is located the air inlet department of every drum jar and all is equipped with an air inlet monitoring mechanism to the bottom of the jar body just is located the gas outlet department of every drum jar and all is equipped with an air outlet monitoring mechanism.

As a preferred solution for an embedded gas terminal enclosure,

the air inlet monitoring mechanism comprises an air inlet pipeline, a first butt joint is arranged at the air inlet of the cylinder tank in a threaded connection mode, one end of the air inlet pipeline is communicated with the first butt joint, the other end of the air inlet pipeline vertically penetrates through the terminal box upwards to extend out, the air inlet pipeline is communicated with one end of the first butt joint, and the end of the first butt joint is movably provided with a first set of joint and is in threaded connection with the first butt joint.

As a preferred solution for an embedded gas terminal enclosure,

the air inlet pipeline is also provided with an air inlet pressure gauge and an air inlet control valve, the air inlet control valve and the air inlet pressure gauge are sequentially arranged and installed from top to bottom along the length direction of the air inlet pipeline, and the top end of the air inlet pipeline is also provided with an air inlet connector lug for wiring.

As a preferred solution for an embedded gas terminal enclosure,

the gas outlet monitoring mechanism comprises a gas outlet pipeline, a second butt joint is arranged at a gas outlet of the cylinder tank in a threaded connection mode, one end of the gas outlet pipeline is communicated with the second butt joint, the other end of the gas outlet pipeline is vertically arranged downwards, a second butt joint is movably arranged at one end of the gas outlet pipeline, which is communicated with the second butt joint, and the second butt joint is in threaded connection with the second butt joint.

As a preferred solution for an embedded gas terminal enclosure,

the air outlet pipeline is also provided with an air outlet pressure gauge and an air outlet control valve, the air outlet control valve and the air outlet pressure gauge are sequentially arranged and installed along the length direction of the air outlet pipeline from top to bottom, the bottom end of the air outlet pipeline is also provided with an air outlet connector lug for wiring, and three air outlet pipelines of each air outlet monitoring mechanism are communicated through a connecting piece.

As a preferred solution for an embedded gas terminal enclosure,

the connecting piece includes connecting tube, and the lower half of three pipeline of giving vent to anger all is equipped with a third butt joint with one side, and every link of connecting tube is mobilizable all to be equipped with a third set of joint to equal threaded connection between every third set of joint and the corresponding third butt joint.

As a preferred solution for an embedded gas terminal enclosure,

rubber pads for preventing gas leakage are arranged on the first set of joint, the second set of joint and the third set of joint.

As a preferred solution for an embedded gas terminal enclosure,

the buffer device includes: a hoisting mechanism and a supporting mechanism;

the lifting mechanism is arranged at the top end of the inner side of the terminal box and is provided with two first draw hooks fixed on two sides of the terminal box and two second draw hooks fixed on two sides of the top of the tank body, and a tension spring is connected between each first draw hook and the corresponding second draw hook;

the supporting mechanism is arranged at the bottom end of the inner side of the terminal box and is provided with two supporting columns fixed at two sides of the terminal box and two supporting semicircular rings supported at two sides of the bottom of the tank body, and a damping spring is connected between each supporting semicircular ring and the corresponding supporting column.

As a preferred solution for an embedded gas terminal enclosure,

the terminal box includes: a cabinet body and a cabinet door;

one surface of the cabinet body is open, and the gas monitoring device, the buffer device and the central processing unit are all arranged in the cabinet body;

one end of the cabinet door is rotatably arranged at one side of the opening end of the cabinet body, and the cabinet door is also provided with a transparent observation window for observing the internal condition of the cabinet body;

one side of the opening end of the cabinet body is provided with a rotating shaft which can be used for rotating the cabinet door.

As a preferred solution for an embedded gas terminal enclosure,

and hinge connecting plates are arranged on two sides of the closed end of the cabinet body.

As a preferred solution for an embedded gas terminal enclosure,

the top of the cabinet body is equipped with one and is used for making things convenient for the bar mouth of every monitoring mechanism installation that admits air, and the top of the cabinet body can horizontal migration be equipped with one and be used for every dustproof board that admits air and play dustproof effect after the monitoring mechanism installation to dustproof board is equipped with three U-shaped bayonet socket that is used for blocking every admission line to one side of admitting air monitoring mechanism.

As a preferred solution for an embedded gas terminal enclosure,

the bottom of the cabinet body is equipped with a plurality of wiring mouth along the length direction of the cabinet body equidistant to all fixedly being equipped with one on every wiring mouth and being used for giving vent to anger the connector lug and preventing the dust when not working a telephone switchboard and get into the internal rubber circle of cabinet.

As a preferred solution for an embedded gas terminal enclosure,

the alarm device comprises a first alarm, a second alarm and a third alarm which are used for responding to the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism, a gas inlet pressure gauge and a gas outlet pressure gauge of the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism are electrically connected with the central processing unit, and the central processing unit is also electrically connected with the first alarm, the second alarm and the third alarm.

Compared with the prior art, the invention has the beneficial effects that:

1. the medical staff can use a plurality of medical gases through the detection of the gas monitoring device, the using universality of the medical gases is improved, and the medical staff can timely regulate and control the delivery of the medical gases through the alarm device, so that the danger caused by the abnormal pressure of the medical gases is prevented;

2. the phenomenon that gas cannot be input into the cylindrical tank is avoided through the butt joint of the triangular block and the triangular groove;

3. the medical gas is monitored by the gas inlet monitoring mechanism and the gas outlet monitoring mechanism, so that the danger caused by abnormal pressure when the medical gas is input and output is prevented;

4. the pressure of medical gas input is regulated and controlled through the gas inlet control valve, so that danger caused by overlarge pressure during medical gas input is prevented;

5. the pressure of medical gas output is regulated and controlled through the gas outlet control valve, so that danger caused by overlarge pressure during medical gas output is prevented;

6. through the connection of the connecting pipelines, the medical gas output of the three gas outlet pipelines is ensured, and the phenomenon of uneven gas output of the three gas outlet pipelines is prevented;

7. through the effect of rubber pad, guaranteed the tightness of admission line and pipeline of giving vent to anger.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a schematic perspective view of an opened state of a cabinet door of the terminal box;

FIG. 5 is a schematic perspective view of the gas monitoring device and the buffer device;

FIG. 6 is a front view of FIG. 5;

FIG. 7 is a side view of FIG. 5;

FIG. 8 is a cross-sectional view taken at A-A of FIG. 7;

FIG. 9 is a schematic partial perspective view of a gas monitoring device;

FIG. 10 is an exploded view of the perspective structure of FIG. 9;

FIG. 11 is a schematic perspective view of a first gas monitoring mechanism;

FIG. 12 is a schematic perspective view of an intake air monitoring mechanism;

FIG. 13 is a schematic perspective view of the outgassing monitoring mechanism;

fig. 14 is an enlarged schematic view of fig. 13 at B.

The reference numbers in the figures are: the terminal box 1, the gas monitoring device 2, the buffer device 3, the central processing unit 4, the alarm device 5, the gas tank 6, the tank cover 7, the tank body 8, the cylinder tank 9, the triangle block 10, the tripod 11, the triangle groove 12, the gas inlet pipeline 13, the first butt joint 14, the first sleeve joint 15, the gas inlet pressure gauge 16, the gas inlet control valve 17, the gas inlet connector 18, the gas outlet pipeline 19, the second butt joint 20, the second sleeve joint 21, the gas outlet pressure gauge 22, the gas outlet control valve 23, the gas outlet connector 24, the connecting pipeline 25, the third butt joint 26, the third sleeve joint 27, the rubber gasket 28, the first drag hook 29, the second drag hook 30, the tension spring 31, the support column 32, the support semicircular ring 33, the damping spring 34, the cabinet body 35, the cabinet door 36, the transparent observation window 37, the hinge connecting plate 38, the dust-proof plate 39, the U-shaped bayonet 40, the rubber ring 41, the first alarm 42, the second alarm 43, the gas-liquid level indicator, A third alarm 44.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 14, an embedded gas terminal enclosure includes:

a terminal box 1;

the gas monitoring device 2 is used for monitoring the pressure conditions of various medical gases and is arranged in the terminal box 1;

the buffer device 3 is used for playing a buffer effect on the gas monitoring device 2 and is arranged in the terminal box 1;

the central processing unit 4 is arranged in the terminal box 1;

the alarm device 5 is arranged at the bottom of the outer side of the terminal box 1;

the gas monitoring device 2 includes: a gas tank 6 and a tank cover 7;

the gas tank 6 is used for circulating and monitoring different medical gases, and the gas tank 6 comprises a tank body 8 which is horizontally arranged on the buffer device 3, and a first gas monitoring mechanism, a second gas monitoring mechanism and a third gas monitoring mechanism which are arranged on the tank body 8;

the tank cover 7 is arranged at the opening end of the gas tank 6 and is fixedly connected with the gas tank through bolts;

When medical staff uses medical gas, the medical staff opens the terminal box 1 to connect the gas monitoring device 2, when the medical gas is used, the medical staff conveys a plurality of gases to the corresponding first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism, the medical gas carries out pressure monitoring through the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism, so that the output pressure of the medical gas can be controlled when the medical gas is used, the tank body 8 can shake when the medical gas is used, therefore, the buffer device 3 has a buffer function, when the pressure of the medical gas is abnormal, the pressure value of the medical gas is conveyed into the central processor 4, the central processor 4 conveys information to the alarm device 5 along with the information so as to send out an alarm, and the medical staff timely adjusts the medical gas, the medical staff can use a plurality of medical gases through the detection of the gas monitoring device 2, the universality of the medical gas is improved, and medical staff can timely regulate and control the delivery of the medical gas through the alarm device 5, so that the danger caused by the abnormal pressure of the medical gas is prevented.

First gas monitoring mechanism, the gaseous monitoring mechanism of second and the gaseous monitoring mechanism of third all include a cylinder jar 9, the outside diameter of this cylinder jar 9 equals the inside diameter of the jar body 8, cylinder jar 9 both ends all are equipped with a triangle piece 10, all through a tripod 11 fixed connection between the triangle piece 10 of per two adjacent cylinder jars 9, the closed end inboard of the jar body 8 and the inboard of cover 7 all are equipped with one and are used for fixing a position the drum and prevent pivoted triangular groove 12, the corresponding triangular groove 12 is gone into respectively to the triangle piece 10 that two cylinder jars 9 do not dock.

First gas monitoring mechanism, when the cylinder jar 9 of the gaseous monitoring mechanism of second and third is installed, three hornblocks 10 on per two cylinder jars 9 dock each other and are fixed through tripod 11, when three cylinder jar 9 is packed into jar body 8, three hornblocks 10 that two side cylinder jars 9 do not dock block respectively in corresponding triangular groove 12, make three cylinder jar 9 firm the installation in jar body 8, through the butt joint of three hornblocks 10 and triangular groove 12, avoid the phenomenon emergence of gaseous unable input cylinder jar 9.

The top of cylinder jar 9 is equipped with an air inlet, and the bottom of cylinder jar 9 is equipped with three gas outlet along the equidistant three gas outlets that are equipped with of length direction of cylinder jar 9, still is equipped with the blow vent of a plurality of and every air inlet and gas outlet intercommunication on jar body 8, and the top of jar body 8 just is located the air inlet department of every cylinder jar 9 and all is equipped with an air inlet monitoring mechanism to the bottom of jar body 8 just is located the gas outlet department of every cylinder jar 9 and all is equipped with an air outlet monitoring mechanism.

When multiple medical gas is conveyed into the corresponding cylinder tank 9, the medical gas enters the cylinder tank 9 through the gas inlet after being monitored by the gas inlet monitoring mechanism, when the medical gas is used, the medical gas is output through the gas outlet and then is output after being monitored by the gas outlet monitoring mechanism, and the pressure is prevented from being abnormal and causing danger when the medical gas is input and output through the gas inlet monitoring mechanism and the gas outlet monitoring mechanism for monitoring the medical gas.

The air inlet monitoring mechanism comprises an air inlet pipeline 13, a first butt joint 14 is arranged at an air inlet of the cylinder tank 9 in a threaded connection mode, one end of the air inlet pipeline 13 is communicated with the first butt joint 14, the other end of the air inlet pipeline 13 vertically penetrates through the terminal box 1 upwards to extend out, a first set of joint 15 is movably arranged at one end, communicated with the first butt joint 14, of the air inlet pipeline 13, and the first set of joint 15 is in threaded connection with the first butt joint 14.

When medical gas is supplied, the medical gas is supplied into the cylinder tank 9 through the gas inlet pipe 13.

The air inlet pipe 13 is further provided with an air inlet pressure gauge 16 and an air inlet control valve 17, the air inlet control valve 17 and the air inlet pressure gauge 16 are sequentially arranged from top to bottom along the length direction of the air inlet pipe 13, and the top end of the air inlet pipe 13 is further provided with an air inlet connector 18 for connecting wires.

When medical gas is input, in the process that the medical gas passes through the gas inlet pipeline 13, the gas inlet pressure gauge 16 monitors the pressure of the input medical gas, and when the pressure is abnormal, medical workers regulate and control the pressure of the input medical gas through the gas inlet control valve 17, so that the danger caused by overlarge pressure during the input medical gas is prevented.

The gas outlet monitoring mechanism comprises a gas outlet pipeline 19, a second butt joint 20 is arranged at a gas outlet of the cylinder tank 9 in a threaded connection mode, one end of the gas outlet pipeline 19 is communicated with the second butt joint 20, the other end of the gas outlet pipeline 19 is vertically arranged downwards, a second butt joint 21 is movably arranged at one end, communicated with the second butt joint 20, of the gas outlet pipeline 19, and the second butt joint 21 is in threaded connection with the second butt joint 20.

When the medical gas is output, the medical gas is output through the gas outlet pipe 19.

The air outlet pipeline 19 is further provided with an air outlet pressure gauge 22 and an air outlet control valve 23, the air outlet control valve 23 and the air outlet pressure gauge 22 are sequentially arranged from top to bottom along the length direction of the air outlet pipeline 19, the bottom end of the air outlet pipeline 19 is further provided with an air outlet connector 24 for wiring, and the three air outlet pipelines 19 of each air outlet monitoring mechanism are further communicated through a connecting piece.

When medical gas is output and passes through the gas outlet pipeline 19, the gas outlet pressure gauge 22 monitors the pressure output by the medical gas, and when the pressure is abnormal, medical staff regulate and control the pressure output by the medical gas through the gas outlet control valve 23, so that danger caused by overlarge pressure during the output of the medical gas is prevented.

The connecting piece comprises a connecting pipeline 25, a third butt joint 26 is arranged on the same side of the lower half parts of the three air outlet pipelines 19, a third sleeve joint 27 is movably arranged on each connecting end of the connecting pipeline 25, and each third sleeve joint 27 is in threaded connection with the corresponding third butt joint 26.

When three pipeline 19 of giving vent to anger is defeated simultaneously, all have medical gas output in order to guarantee every pipeline 19 of giving vent to anger, consequently, connecting tube 25 communicates three pipeline 19 of giving vent to anger, and three pipeline 19 homoenergetic output gas of giving vent to anger during medical gas output has guaranteed through connecting tube 25's connection that three pipeline 19 of giving vent to anger all has medical gas output, prevents that three pipeline 19 of giving vent to anger from exporting inhomogeneous phenomenon of gas and taking place.

Rubber gaskets 28 for preventing gas leakage are arranged on the first set of joint 15, the second set of joint 21 and the third set of joint 27.

When medical gas is input and output, in order to ensure that the medical gas does not leak, the joint of each air inlet pipeline 13 and each air outlet pipeline 19 is protected by a rubber gasket 28, and the tightness of the air inlet pipelines 13 and the air outlet pipelines 19 is ensured by the action of the rubber gaskets 28.

The buffer device 3 includes: a hoisting mechanism and a supporting mechanism;

the lifting mechanism is arranged at the top end of the inner side of the terminal box 1, and is provided with two first draw hooks 29 fixed at two sides of the terminal box 1 and two second draw hooks 30 fixed at two sides of the top of the tank body 8, and a tension spring 31 is connected between each first draw hook 29 and the corresponding second draw hook 30;

the supporting mechanism is arranged at the bottom end of the inner side of the terminal box 1, and is provided with two supporting columns 32 fixed at two sides of the terminal box 1 and two supporting semicircular rings 33 supported at two sides of the bottom of the tank body 8, and a damping spring 34 is connected between each supporting semicircular ring 33 and the corresponding supporting column 32.

When medical gas uses, jar body 8 can take place to rock, and in order to guarantee jar stability of body 8, jar body 8 makes jar body 8 obtain the cushion effect through tension spring 31 and damping spring 34's elastic force, prevents that jar body 8 from because rocking the phenomenon that leads to its damage takes place.

The terminal enclosure 1 includes: a cabinet body 35 and a cabinet door 36;

one side of the cabinet body 35 is open, and the gas monitoring device 2, the buffer device 3 and the central processor 4 are all arranged in the cabinet body 35;

one end of the cabinet door 36 is rotatably installed at one side of the opening end of the cabinet body 35, and the cabinet door 36 is further provided with a transparent observation window 37 for observing the internal condition of the cabinet body 35;

one side of the open end of the cabinet body 35 is provided with a rotating shaft which can be used for rotating the cabinet door 36.

When a medical professional needs to know the condition of the gas monitoring device 2, the medical professional can observe through the transparent observation window 37.

Hinge connecting plates 38 are arranged on two sides of the closed end of the cabinet body 35.

When using for the convenience of medical personnel, the cabinet body 35 can be embedded in a certain frame, and the cabinet body 35 is fixed on a plate or a wall through two hinge connecting plates 38, so that the use and installation of the medical personnel are facilitated, and the cabinet body 35 is prevented from being directly placed at a certain position and cannot achieve a stable effect.

The top of the cabinet body 35 is provided with a bar-shaped opening for facilitating the installation of each air intake monitoring mechanism, the top of the cabinet body 35 can be horizontally moved and is provided with a dust guard 39 for playing a dustproof effect after each air intake monitoring mechanism is installed, and the dust guard 39 is provided with three U-shaped bayonets 40 for clamping each air intake pipeline 13 towards one side of the air intake monitoring mechanism.

After a plurality of admission lines 13 all installed, in order to avoid the dust to pass through bar mouth entering cabinet body 35, medical personnel twitch dust guard 39 and pass through every U-shaped bayonet 40 card when corresponding admission line 13, not only played dustproof effect but also stabilized admission line 13.

The bottom of the cabinet body 35 is provided with a plurality of wiring ports at equal intervals along the length direction of the cabinet body 35, and each wiring port is fixedly provided with a rubber ring 41 for preventing dust from entering the cabinet body 35 when the air outlet connector lug 24 is not connected with a wire.

When medical gas is not used, the gas outlet pipeline 19 is not connected, and in order to ensure that dust cannot enter the gas outlet pipeline through the wiring port, the dust cannot enter the gas outlet pipeline 19 and is convenient to connect the gas outlet pipeline through the effect of the rubber ring 41.

The alarm device 5 comprises a first alarm 42, a second alarm 43 and a third alarm 44 which are used for responding to the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism, the gas inlet pressure gauge 16 and the gas outlet pressure gauge 22 of the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism are electrically connected with the central processing unit 4, and the central processing unit 4 is also electrically connected with the first alarm 42, the second alarm 43 and the third alarm 44.

When the pressure of the medical gas is abnormal, the air inlet pressure gauge 16 and the air outlet pressure gauge 22 transmit signals to the central processing unit 4, the central processing unit 4 transmits the signals to the corresponding first alarm 42, the second alarm 43 and the third alarm 44, and an alarm is given out to inform medical staff of regulation and control in time.

The working principle of the invention is as follows:

step one, when medical personnel use medical gas, the medical personnel open the terminal box 1, wiring is carried out on the gas monitoring device 2, when the medical gas is used, the medical gas is conveyed into the cylindrical tank 9 through the gas inlet pipeline 13, when the medical gas is input, the medical gas passes through the gas inlet pipeline 13 in the process, the gas inlet pressure gauge 16 monitors the pressure input by the medical gas, when the pressure is abnormal, the medical personnel regulate and control the pressure input by the medical gas through the gas inlet control valve 17, and the danger caused by overlarge pressure when the medical gas is input is prevented.

Step two, when the medical gas is output, the medical gas is output through the gas outlet pipeline 19, in the process of outputting the medical gas, in the process of passing the medical gas through the gas outlet pipeline 19, the gas outlet pressure gauge 22 monitors the pressure output by the medical gas, and when the pressure is abnormal, medical workers regulate and control the pressure output by the medical gas through the gas outlet control valve 23, so that danger caused by overlarge pressure when the medical gas is output is prevented.

Step three, when three gas outlet pipelines 19 are used for simultaneously delivering gas, in order to ensure that each gas outlet pipeline 19 has medical gas output, therefore, the connecting pipeline 25 is communicated with the three gas outlet pipelines 19, the three gas outlet pipelines 19 can all output gas when the medical gas is output, the three gas outlet pipelines 19 are ensured to have medical gas output through the connection of the connecting pipeline 25, the phenomenon that the gas output of the three gas outlet pipelines 19 is uneven is prevented, the joint of each gas inlet pipeline 13 and each gas outlet pipeline 19 is protected by the rubber pad 28, and the tightness of the gas inlet pipeline 13 and the gas outlet pipeline 19 is ensured through the action of the rubber pad 28.

Step four, when the medical gas is used, the tank body 8 can shake, in order to ensure the stability of the tank body 8, the tank body 8 obtains a buffer force through the elastic acting force of the tension spring 31 and the damping spring 34, the phenomenon that the tank body 8 is damaged due to shaking is prevented, when the medical gas pressure is abnormal, the air inlet pressure gauge 16 and the air outlet pressure gauge 22 transmit signals to the central processor 4, the central processor 4 transmits the signals to the corresponding first alarm 42, the second alarm 43 and the third alarm 44, and an alarm is given to inform medical staff of regulation and control in time.

Step five, when for the convenience of medical personnel use, the cabinet body 35 can be embedded in a certain frame, the cabinet body 35 is fixed on panel or wall through two hinge connecting plates 38, make things convenient for medical personnel's use and installation, prevent that the cabinet body 35 from directly putting and not playing stable effect in a certain department, a plurality of admission line 13 all install the back of accomplishing, in order to avoid the dust to pass through bar mouth entering cabinet body 35, medical personnel twitch dust guard 39 and pass through every U-shaped bayonet 40 card when corresponding admission line 13, when not using medical gas, outlet duct 19 does not work a telephone switchboard, in order to guarantee that the dust can't get into the dust through the wiring mouth, consequently, make the dust can't get into through the effect of rubber circle 41, when medical personnel need to know the condition of gas monitoring devices 2, medical personnel can observe through transparent observation window 37.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An embedded gas terminal enclosure comprising:

a terminal box (1);

the gas monitoring device (2) is used for monitoring the pressure conditions of various medical gases and is arranged in the terminal box (1);

the buffer device (3) is used for playing a buffer effect on the gas monitoring device (2) and is arranged in the terminal box (1);

the central processing unit (4) is arranged in the terminal box (1);

the alarm device (5) is arranged at the bottom of the outer side of the terminal box (1);

the method is characterized in that:

the gas monitoring device (2) comprises: a gas tank (6) and a tank cover (7);

the gas tank (6) is used for circulating and monitoring different medical gases, and the gas tank (6) comprises a tank body (8) which is horizontally arranged on the buffer device (3) and a first gas monitoring mechanism, a second gas monitoring mechanism and a third gas monitoring mechanism which are arranged on the tank body (8);

the tank cover (7) is arranged at the opening end of the gas tank (6) and is fixedly connected with the gas tank through bolts;

the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism have the same structure;

the first gas monitoring mechanism, the second gas monitoring mechanism and the third gas monitoring mechanism respectively comprise a cylinder tank (9), the outer diameter of the cylinder tank (9) is equal to the inner diameter of the tank body (8), two ends of the cylinder tank (9) are respectively provided with a triangular block (10), the triangular blocks (10) of every two adjacent cylinder tanks (9) are fixedly connected through a tripod (11), the inner sides of the closed ends of the tank body (8) and the inner sides of the tank covers (7) are respectively provided with a triangular groove (12) for positioning the cylinder to prevent rotation, and the triangular blocks (10) which are not butted with each other of the two cylinder tanks (9) are respectively clamped into the corresponding triangular grooves (12);

the top end of the cylinder tank (9) is provided with an air inlet, the bottom end of the cylinder tank (9) is provided with three air outlets at equal intervals along the length direction of the cylinder tank (9), the tank body (8) is also provided with a plurality of air vents communicated with each air inlet and each air outlet, the top of the tank body (8) and the air inlet positioned at each cylinder tank (9) are respectively provided with an air inlet monitoring mechanism, and the bottom of the tank body (8) and the air outlet positioned at each cylinder tank (9) are respectively provided with an air outlet monitoring mechanism;

the gas outlet monitoring mechanism comprises a gas outlet pipeline (19), a second pair of joints (20) is arranged at a gas outlet of the cylindrical tank (9) in a threaded connection mode, one end of the gas outlet pipeline (19) is communicated with the second pair of joints (20), the other end of the gas outlet pipeline (19) is vertically arranged downwards, a second set of joints (21) is movably arranged at one end, communicated with the second pair of joints (20), of the gas outlet pipeline (19), and the second set of joints (21) are in threaded connection with the second pair of joints (20);

the air outlet pipeline (19) is also provided with an air outlet pressure gauge (22) and an air outlet control valve (23), the air outlet control valve (23) and the air outlet pressure gauge (22) are sequentially arranged along the length direction of the air outlet pipeline (19) from top to bottom, the bottom end of the air outlet pipeline (19) is also provided with an air outlet connector lug (24) for wiring, and the three air outlet pipelines (19) of each air outlet monitoring mechanism are also communicated through a connecting piece;

the connecting piece includes connecting tube (25), and the lower half of three pipeline (19) of giving vent to anger all is equipped with a third butt joint (26) with one side, and every link of connecting tube (25) is all mobilizable to be equipped with a third set of joint (27) to equal threaded connection between every third set of joint (27) and corresponding third butt joint (26).

2. The embedded gas terminal enclosure of claim 1,

the air inlet monitoring mechanism comprises an air inlet pipeline (13), a first butt joint (14) is arranged at the air inlet of the cylinder tank (9) in a threaded connection mode, one end of the air inlet pipeline (13) is communicated with the first butt joint (14), the other end of the air inlet pipeline (13) vertically penetrates through the terminal box (1) upwards and extends out, the air inlet pipeline (13) is communicated with one end of the first butt joint (14) and movably provided with a first set of joint (15), and the first set of joint (15) is connected with the first butt joint (14) in a threaded connection mode.

3. Embedded gas terminal enclosure according to claim 2,

the air inlet pipeline (13) is also provided with an air inlet pressure gauge (16) and an air inlet control valve (17), the air inlet control valve (17) and the air inlet pressure gauge (16) are sequentially arranged from top to bottom along the length direction of the air inlet pipeline (13), and the top end of the air inlet pipeline (13) is also provided with an air inlet connector lug (18) for wiring.

4. Embedded gas terminal enclosure according to claim 2,

rubber pads (28) for preventing gas leakage are arranged on the first sleeve joint (15), the second sleeve joint (21) and the third sleeve joint (27).

5. The embedded gas terminal enclosure of claim 1,

the damping device (3) comprises: a hoisting mechanism and a supporting mechanism;

the lifting mechanism is arranged at the top end of the inner side of the terminal box (1), and is provided with two first draw hooks (29) fixed on two sides of the terminal box (1) and two second draw hooks (30) fixed on two sides of the top of the tank body (8), and a tension spring (31) is connected between each first draw hook (29) and the corresponding second draw hook (30);

the supporting mechanism is arranged at the bottom end of the inner side of the terminal box (1), and is provided with two supporting columns (32) fixed on two sides of the terminal box (1) and two supporting semicircular rings (33) supported on two sides of the bottom of the tank body (8), and a damping spring (34) is connected between each supporting semicircular ring (33) and the corresponding supporting column (32).