CN212282483U

CN212282483U - Pipeline device for connecting heating humidification tanks

Info

Publication number: CN212282483U
Application number: CN201922410990.7U
Authority: CN
Inventors: 章焱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2021-01-05
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a pipeline device for connecting a heating humidification tank, which comprises a delivery pipe, wherein the input end of the delivery pipe is communicated with a water replenishing bottle, a manual regulator is arranged on the delivery pipe, and the output end of the delivery pipe is communicated with the heating humidification tank; the automatic control connection device comprises a control circuit board, a sensing rod, a power supply and a sensing switch, wherein the sensing rod is sequentially electrically connected with the control circuit board, the sensing switch and the power supply, the sensing rod extends into the heating humidification tank, and the top plane of the sensing rod is kept consistent with the optimal water level scale line on the side wall of the heating cavity; the utility model discloses at heating humidifying tank deck portion installation automatic control connecting device, utilize sensing stick to monitor the liquid capacity of heating intracavity and feed back to control circuit board and adjust by inductive switch.

Description

Pipeline device for connecting heating humidification tanks

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a pipeline device for connecting a heating humidification tank.

Background

Oxygen inhalation therapy is the most common in clinic and is commonly applied in various departments. Clinically used oxygen must be humidified to supply oxygen to patients. Therefore, a plurality of oxygen supply humidifying means are generated, wherein the humidifying effect of the heating humidifying tank is the most remarkable, namely, the humidifying and heating can be realized at the same time, and the application effect is the most satisfactory for doctors and patients. The input end of the heating and humidifying tank is connected with a breathing machine, and the other output end is connected with a doctor and a patient; the liquid in the heating humidification tank is hung above a hanging bottle filled with the liquid through a liquid conveying pipe, and the liquid in the hanging bottle is circulated into a heating cavity of the heating humidification tank through the liquid conveying pipe; the heating humidification tank achieves the aim of humidification by mixing water vapor generated by heating with oxygen, and simultaneously heats the oxygen, so that the comfort degree of a patient during oxygen inhalation is higher.

However, this common approach has two major disadvantages: firstly, the oxygen inhalation temperature suitable for human body is 37 ℃ and the oxygen inhalation humidity is 44 mg/L. And the heating humidification tank can only accelerate the water to be converted into water vapor through the feed water heating. When the heating temperature rises, the humidity rises, the temperature rises along with the rise, and the human body adaptation range value is difficult to meet at the same time; especially, the change of the liquid flow rate in the infusion tube due to the influence of seasonal climate and the influence of pressure causes the change of the liquid capacity and the temperature in the heating and humidifying tank along with the change of the liquid flow rate, and the constant value cannot be kept; often medical personnel need long-time accompanying and attending to the velocity of flow of adjusting the transfer line, and is very loaded down with trivial details. Second, disease in the intensive care unit is generally in coma and half coma state, and difficult in time discovery when the liquid in the transfusion bottle is lacked, thereby can appear heating the liquid disappearance in the humidifying jar and be in dry combustion sometimes and rise to the air flue production damage of disease of oxygen temperature. Aiming at some patients with the medical problem, an imported Fisher brand tracheotomy tube kit is selected to replace a traditional heating humidification tank, and the tracheotomy tube kit controls the flow rate of an infusion tube through pressure so that the liquid volume in a heating cavity in the tracheotomy tube kit is kept constant; however, the liquid in the heating cavity is still not burnt due to the liquid flowing out completely in the hanging bottle, which causes damage to the patient. In addition, the tracheostomy tube sets produced by such a fisher-tropsch are very expensive to sell and are economically prohibitive for the patient requiring frequent replacement. Although the Chinese patent application No. CN 109303962A discloses a medical humidifier in 2019, 2 and 5, the key point of the technical scheme is that the medical humidifier comprises a shell, a water delivery pipe communicated with the shell, a water replenishing device communicated with the shell through the water delivery pipe, a liquid control device for controlling the liquid level in the shell, a heater for heating water in the shell and a thermostat for controlling the temperature of gas in the shell, wherein the shell is provided with an air inlet and an air outlet, and the problem that the temperature and humidity of the existing humidifier are difficult to simultaneously meet the adaptive range value of a human body is solved. On one hand, the problem that the air passage of the patient is damaged due to dry burning in the humidifier caused by complete flowing of the liquid in the water supplementing hanging bottle still cannot be solved; in addition, the medical humidifier can not be matched with a traditional heating humidifying tank for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem of weighing the foretell, provide one kind and can match with the medical heating humidifying jar of conventionality and take the connection use, steerable temperature, liquid capacity and humidity, and can monitor the early warning suggestion to the moisturizing device, have a simple structure, low in production cost be used for heating the continuous piping installation of humidifying jar.

The utility model provides a technical scheme that above-mentioned problem adopted does: a pipeline device for connecting a heating and humidifying tank comprises a conveying pipe, wherein the input end of the conveying pipe is communicated with a water replenishing bottle, a manual regulator is arranged on the conveying pipe, and the output end of the conveying pipe is communicated with the heating and humidifying tank; the automatic control connection device comprises a control circuit board, a sensing rod, a power supply and a sensing switch, wherein the sensing rod is sequentially electrically connected with the control circuit board, the sensing switch and the power supply, the sensing rod extends into the heating humidification tank, and the top plane of the sensing rod is kept consistent with the optimal water level scale line on the side wall of the heating cavity; the utility model discloses an at defeated pipe with install automatic control connecting device on the output between the heating humidifying jar, it is right to utilize the sensing stick the capacity of the liquid in the heating intracavity of heating humidifying jar is monitored, carries out feedback and regulation through control circuit board and inductive switch.

Preferably, a first sensing piece and a second sensing piece are sequentially installed in the sensing rod from bottom to top, the sensing line of the first sensing piece is consistent with the optimal water level scale mark on the side wall of the heating cavity, and when the water level line in the heating cavity is lower than the optimal water level scale mark, the first sensing piece senses the control circuit board, so that the liquid output quantity of the infusion tube is increased until the optimal water level scale mark is reached and is kept constant through automatic adjustment of the sensing switch.

Preferably, the sensing line of the second sensing piece is consistent with the highest water level scale line on the side wall of the heating cavity, and when the water level line in the heating cavity reaches the highest water level scale line, the second sensing piece senses the control circuit board, so that the sensing switch automatically adjusts to reduce the input quantity of the infusion tube, and the liquid capacity in the heating cavity is kept in a constant optimal value range; while ensuring a constant oxygen humidity and temperature in accordance with the constant volume of liquid in the heating chamber.

Preferably, the inductive switch is arranged at the top of the automatic control connecting device and matched with the delivery pipe; when the inductive switch automatically controls the liquid output quantity of the catheter according to the received signal.

Preferably, an infusion alarm is further mounted between the infusion tube and the output end of the water replenishing bottle, and the infusion alarm is clamped on the infusion tube and matched with the infusion tube; when the liquid in the water replenishing device is dry and no liquid circulates in the infusion catheter, the infusion alarm automatically gives out a sound to alarm to remind medical personnel of timely replenishing water.

Preferably, the infusion alarm comprises an infusion alarm body and a clamping mechanism arranged at the top of the infusion alarm body; the pipeline is better connected with the conveying pipe through the clamping mechanism, so that the pipeline can be effectively monitored in time.

Preferably, the clamping mechanism comprises a clamping plate, a fixing shaft, a groove and a compression spring, the clamping plate is mounted at the top of the infusion alarm body, the groove is formed in one side of the bottom of the clamping plate, and the clamping plate is sleeved with the top of the infusion alarm body; two fixing shafts which are symmetrically distributed are arranged on two sides of the bottom of the clamping plate, and the clamping plate is rotatably connected with the top of the infusion alarm body through the fixing shafts; the compression spring is arranged between the groove and the infusion alarm body, the top of the compression spring is fixedly connected with the inside of the groove, and the bottom of the compression spring is fixedly connected with the top of the infusion alarm body; one end of the clamping plate, which is opposite to the transfusion alarm body, is of a symmetrical arc structure, and a transfusion tube is arranged between the clamping plate and one end of the transfusion alarm body; the infusion alarm is characterized in that a cover plate is arranged at the bottom of the infusion alarm body, and the cover plate is clamped with the bottom of the infusion alarm body.

Preferably, the clamping mechanism further comprises a protrusion, and the protrusion is arranged at one end of the top of the clamping plate, so that the friction force is increased by the aid of manual clamping operation.

The utility model discloses compare with prior art owing to adopted above-mentioned technical scheme, the utility model discloses a benefit is: the automatic control connecting device is arranged at the output end between the delivery pipe and the heating and humidifying tank, the sensing rod is used for monitoring the volume of the liquid in the heating cavity of the heating and humidifying tank, and the control circuit board and the induction switch are used for feeding back and adjusting so that the delivery pipe can be ensured to continuously drop the liquid into the heating and humidifying tank, the water level line in the heating and humidifying tank is always kept at the optimal water level line, and the uniform constant values of the humidity and the temperature of oxygen are ensured; in addition, the infusion alarm is arranged at the connecting end of the infusion tube and the water replenishing bottle, so that the liquid capacity in the water replenishing bottle can be monitored constantly, the heating humidification tank is prevented from being dried and burnt due to liquid loss, and manual monitoring is also saved.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the direction A of FIG. 1;

FIG. 3 is an enlarged view of the B direction of FIG. 2;

FIG. 4 is a schematic structural view of the infusion alarm of the present invention;

FIG. 5 is a sectional view of the internal structure of the transfusion alarm of the present invention;

shown in the figure: 1. the infusion device comprises a delivery pipe, 2, an automatic control connecting device, 20, a sensing rod, 201, a first sensing piece, 202, a second sensing piece, 21, a control circuit board, 22, a power supply, 23, a sensing switch, 3, an infusion alarm, 30, an infusion alarm body, 31, a clamping plate, 32, a fixed shaft, 33, a groove, 34, a compression spring, 35, a protrusion, 4, a manual regulator, 5, a water replenishing bottle, 6, a heating humidifying tank, 61, an optimal water level scale line, 62, a highest water level scale line, 7, a breathing machine, 71, an input pipe, 72, an output pipe and 73 a loop pipe.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

The embodiment is as follows: a pipeline device for connecting a heating humidification tank is disclosed, as shown in figures 1, 2 and 3, the pipeline device for connecting the heating humidification tank 6 comprises a conveying pipe 1, the input end of the conveying pipe is communicated with a water replenishing bottle 5, a manual regulator 4 is arranged on the conveying pipe 1, and the output end of the conveying pipe 1 is communicated with the heating humidification tank 6; the output of transmission pipe 1 is equipped with automatic control connecting device 2, and transmission pipe 1 inserts in heating humidifying jar 6, and automatic connecting device demountable installation is in the top of heating humidifying jar 6, and automatic control connecting device 2 includes control circuit board 21, sensing stick 20, power 22 and inductive switch 23, and sensing stick 20 is connected with control circuit board 21, inductive switch 23 and power 22 electricity in proper order, and sensing stick 20 probes into in heating humidifying jar 6, the top plane of sensing stick 20 keeps and the lateral wall of heating chamber on optimum water level scale mark 61 unanimous, especially as shown in figure 2 and figure 3, from lower supreme first sensing piece 201 and the second sensing piece 202 of installing in proper order in sensing stick 20, the line of induction of first sensing piece 201 is unanimous with optimum water level scale mark 61 on the lateral wall of heating chamber, when the water level line in the heating chamber is less than optimum scale mark 61 first sensing piece 201 can sense extremely control circuit board 21 thereby inductive switch 23 automatically regulated makes transmission humidifying jar 6 The liquid output quantity of the liquid pipe is increased until the liquid output quantity reaches the optimal water level scale and keeps constant, the sensing line of the second sensing piece 202 is consistent with the highest water level scale line 62 on the side wall of the heating cavity, when the water level line in the heating cavity reaches the highest water level scale line 62, the second sensing piece 202 senses the control circuit board 21, so that the sensing switch 23 automatically adjusts to reduce the input quantity of the liquid conveying pipe, and the liquid capacity in the heating cavity is kept in a constant optimal value range; meanwhile, the constancy of oxygen humidity and temperature is ensured according to the constancy of the liquid capacity in the heating cavity, and an inductive switch 23 is arranged at the top of the automatic control connecting device 2 and matched with the catheter 1; when the inductive switch 23 receives the signal, the liquid output quantity of the catheter 1 is automatically controlled; as shown in fig. 1, 4 and 5, an infusion alarm is also arranged between the infusion tube 1 and the output end of the water replenishing bottle 5, and the infusion alarms are clamped on the infusion tube 1 and are matched with each other; when the liquid in the water replenishing device is dry and no liquid flows in the conveying pipe 1, the infusion alarm device automatically gives out a sound alarm to remind medical personnel of replenishing water in time, and comprises an infusion alarm device body 30 and a clamping mechanism arranged on the top of the infusion alarm device body 30; the infusion alarm is better connected with the infusion catheter 1 through a clamping mechanism to ensure timely and effective monitoring of the pipeline, the clamping mechanism comprises a clamping plate 31, a fixing shaft 32, a groove 33 and a compression spring 34, the clamping plate 31 is installed at the top of the infusion alarm body 30, the groove 33 is formed in one side of the bottom of the clamping plate 31, and the clamping plate 31 is sleeved with the top of the infusion alarm body 30; two symmetrically distributed fixing shafts 32 are arranged on two sides of the bottom of the clamping plate 31, and the clamping plate 31 is rotatably connected with the top of the transfusion alarm body 30 through the fixing shafts 32; a compression spring 34 is arranged between the groove 33 and the transfusion alarm body 30, the top of the compression spring 34 is fixedly connected with the inside of the groove 33, and the bottom of the compression spring 34 is fixedly connected with the top of the transfusion alarm body 30; one end of the clamping plate 31 opposite to the transfusion alarm body 30 is of a symmetrical arc structure, and a transfusion tube is arranged between the clamping plate 31 and one end of the transfusion alarm body 30; the bottom of infusion alarm body 30 is equipped with the apron, just the apron with the bottom block of infusion alarm body 30, fixture still include arch 35, and the top one end of splint is located to arch 35, and the hand is pressed from both sides the dress and is operated the increase frictional force of being convenient for.

The utility model discloses a theory of operation lies in: as shown in fig. 1 to 5, the heating wet-slip tube is connected with a breathing machine through an input tube, liquid in the water replenishing bottle enters the heating wet-slip tube through a delivery tube, and a manual regulator can regulate the flow speed and flow of the liquid to the delivery tube; more importantly, the automatic control connecting device arranged at the end of the transmission conduit connected with the heating and humidifying tank is inserted into the wet slipping tank through the sensing rod to detect the liquid volume, when the liquid is less than the optimal water level scale mark, the first sensing piece transmits a signal to the control circuit board and controls the inductive switch to correspondingly adjust through the control circuit board, the inductive switch is matched with the delivery pipe to automatically adjust so that the liquid output quantity of the delivery pipe is increased until the optimal water level scale mark is reached and kept constant, and similarly, the inductive line of the second sensing piece is consistent with the highest water level scale mark on the side wall of the heating cavity, when the water level line in the heating cavity reaches the highest water level scale mark, the second sensing piece senses the control circuit board, so that the induction switch automatically adjusts to reduce the input quantity of the infusion tube, and the liquid capacity in the heating cavity is kept in a constant optimal value range; meanwhile, the constancy of the oxygen humidity and the temperature is ensured according to the constancy of the liquid capacity in the heating cavity; in addition, the infusion alarm is installed at the connecting end of the infusion tube and the infusion bottle, the infusion alarm is also provided with a clamping mechanism, the liquid capacity in the infusion bottle can be effectively monitored in time by the pipeline through better connection with the infusion tube by the clamping mechanism, the liquid loss is avoided, the heating humidification tank is dried and burned, and manual monitoring is also saved.

It should be noted that the working principle of the infusion alarm is detailed in the patent numbers of the Chinese utility model: 201720807931.1 will therefore not be described in detail.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plumbing installation that is used for heating humidifying jar to link to each other which characterized in that: the device comprises a conveying pipe (1), wherein the input end of the pipe is communicated with a water replenishing bottle (5), a manual regulator (4) is arranged on the conveying pipe (1), and the output end of the conveying pipe (1) is communicated with a heating humidification tank (6); the output of defeated pipe (1) is equipped with automatic control connecting device (2), and defeated pipe (1) inserts in heating humidifying jar (6), automatic control connecting device (2) demountable installation be in the top of heating humidifying jar (6), automatic control connecting device (2) are including control circuit board (21), sensing stick (20), power (22) and inductive switch (23), sensing stick (20) in proper order with control circuit board (21), inductive switch (23) and power (22) electricity are connected, sensing stick (20) are visited in heating humidifying jar (6), the top plane of sensing stick (20) keeps unanimous with best water level scale mark (61) on the lateral wall in heating chamber.

2. A plumbing installation for connection to a heated humidification tank, according to claim 1, wherein: install first sensing piece (201) and second sensing piece (202) from lower supreme in proper order in sensing stick (20), the response line of first sensing piece (201) is unanimous with best water level scale mark (61) on the lateral wall in heating chamber.

3. A plumbing installation for connection to a heated humidification tank, according to claim 2, wherein: the sensing line of the second sensing piece (202) is consistent with the highest water level scale mark (62) on the side wall of the heating cavity.

4. A plumbing installation for connection to a heated humidification tank, according to claim 3, wherein: the inductive switch (23) is arranged at the top of the automatic control connecting device (2) and matched with the conveying pipe (1).

5. A plumbing installation for connection to a heated humidification tank, according to claim 4, wherein: an alarm is further mounted between the output end of the infusion tube (1) and the output end of the water replenishing bottle (5), and the alarm is clamped on the infusion tube (1) and matched with each other.

6. A plumbing installation for connection to a heated humidification tank, according to claim 5, wherein: the alarm comprises an alarm body (30) and a clamping mechanism arranged at the top of the alarm body (30).

7. A plumbing installation for connection to a heated humidification tank, according to claim 6, wherein: the clamping mechanism comprises a clamping plate (31), a fixing shaft (32), a groove (33) and a compression spring (34), the clamping plate (31) is installed at the top of the alarm body (30), the groove (33) is formed in one side of the bottom of the clamping plate (31), and the clamping plate (31) is sleeved with the top of the alarm body (30); two symmetrically distributed fixing shafts (32) are arranged on two sides of the bottom of the clamping plate (31), and the clamping plate (31) is rotatably connected with the top of the alarm body (30) through the fixing shafts (32); the compression spring (34) is mounted between the groove (33) and the alarm body (30), the top of the compression spring (34) is fixedly connected with the inside of the groove (33), and the bottom of the compression spring (34) is fixedly connected with the top of the alarm body (30); one end of the clamping plate (31) opposite to the alarm body (30) is of a symmetrical arc structure, and a transfusion tube is arranged between the clamping plate (31) and one end of the alarm body (30); the alarm is characterized in that a cover plate is arranged at the bottom of the alarm body (30), and the cover plate is clamped with the bottom of the alarm body (30).

8. A plumbing installation for connection to a heated humidification tank, according to claim 7, wherein: the clamping mechanism further comprises a protrusion (35), and the protrusion (35) is arranged at one end of the top of the clamping plate (31).