CN211214872U - Humidifying tank of breathing machine - Google Patents
Humidifying tank of breathing machine Download PDFInfo
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- CN211214872U CN211214872U CN201921659105.2U CN201921659105U CN211214872U CN 211214872 U CN211214872 U CN 211214872U CN 201921659105 U CN201921659105 U CN 201921659105U CN 211214872 U CN211214872 U CN 211214872U
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- intake pipe
- air inlet
- humidifying
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Abstract
The utility model provides a breathing machine humidifying jar, which comprises a housin, the casing is equipped with inlet, air inlet and gas outlet, be equipped with the cavity in the casing, be equipped with the elevator in the cavity, elevator fixedly connected with slider, the casing is equipped with the spout with slider looks adaptation, spout and slider sliding connection, the elevator is equipped with the cell body, elevator bottom fixedly connected with spring, the bottom fixed connection of spring and cavity, cell body bottom fixedly connected with dead lever, dead lever upper end fixedly connected with rubber bulb stopper, rubber bulb stopper and inlet looks adaptation, be equipped with the hot plate in the cell body, the air inlet is equipped with the intake pipe, it is sealed through the rubber buffer between intake pipe and the air inlet, intake pipe bottom pipe diameter crescent, the intake pipe lower surface is higher than all the time the cell body bottom, the intake pipe lower surface is less than humidifying liquid, Automatic water feeding, convenient use, manual adjustment, lower manufacturing cost, more adaptability to the requirements of users and the like.
Description
Technical Field
The utility model relates to the field of medical equipment accessories, in particular to a humidifying tank of a breathing machine.
Background
The breathing machine is a necessary auxiliary instrument for maintaining breathing and ensuring ventilation of a respiratory failure patient, when the breathing machine assists breathing, gas conveyed to an airway of the patient is breathing gas of air and oxygen, the temperature and the humidity when the gas enters the airway of the patient are generally consistent with those of indoor air, and a humidifier arranged on the breathing machine ensures that the gas inhaled by the patient reaches sufficient temperature and humidity by heating humidifying liquid, so that the airway of the patient is protected, and the occurrence of pneumonia related to the breathing machine is reduced.
The humidification fluid of the breathing machine is added with the following components:
the disconnection breathing machine pipeline, prize the sterilization water bottle plug for injection, directly empty humidifying liquid to the water line after, connect the pipeline, the support function of breathing machine has just been lost to the disconnection pipeline, it is particularly strong to the serious patient, and open the breathing machine repeatedly and increased the chance of breathing and pipe infection, add according to as above method again after humidifying liquid consumes, liquid feeding is once generally 2-3 hours, the condition of adding water too much or burning dry often appears when work is busy, make the inspiratory temperature of patient and humidity all unstable, lead to the patient to arrange phlegm smoothly easily, the air flue spasm, increase patient's uncomfortable sense, still lead to humidifying liquid to get into to breathe and the internal damage component easily.
Use the transfusion system to connect the humidifying liquid and open the switch regularly and supply the humidifying liquid, the leakproofness of pipeline has been guaranteed to this method, more do benefit to aseptic technique principle, the shortcoming also appears adding water too much or burns dry phenomenon easily, and because it is artifical and add water the process and be intermittent type nature's injection, it is uneven to appear the water injection volume easily, the situation that is many times less when causing the water injection volume, and what of water injection volume has directly influenced the humidifying effect, it can not play the effect of humidifying breathing gas to add the water volume too little, and it then can lead to patient to take place drowned reaction or even suffocate to add the water volume too much, so not only can not play therapeutic effect, still aggravate patient's state of an illness on the contrary, critical patient's life even.
The integrated automatic water adding humidifier has the advantages of being capable of automatically maintaining the water level, expensive in price, disposable, high in cost and capable of bringing great economic pressure to patients.
The existing humidification tank adopts a floating valve to automatically switch on and off water, and if the floating valve is deviated or stuck in the device due to collision, the phenomena of excessive water addition or dry burning and the like are easily caused, so that a patient is in danger.
Disclosure of Invention
The utility model aims to solve the problem of providing a breathing machine humidifying tank which is safe, effective, automatic in water adding, convenient in use, adjustable in manual mode and low in cost.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a breathing machine humidifying jar, includes the casing, the casing is equipped with inlet, air inlet and gas outlet, be equipped with the cavity in the casing, be equipped with the elevator in the cavity, elevator fixedly connected with slider, the casing be equipped with the spout of slider looks adaptation, the spout with slider sliding connection, the elevator is equipped with the cell body, elevator bottom fixedly connected with spring, the spring with the bottom fixed connection of cavity, cell body bottom fixedly connected with dead lever, dead lever upper end fixedly connected with rubber ball stopper, rubber ball stopper with inlet looks adaptation.
Furthermore, a heating plate is arranged in the tank body.
Further, the air inlet is equipped with the intake pipe, the intake pipe with it is sealed through the rubber buffer between the air inlet, intake pipe bottom pipe diameter crescent.
Further, the lower surface of the air inlet pipe is always higher than the bottom end of the tank body, and the lower surface of the air inlet pipe is always lower than the liquid level of the humidifying liquid.
Furthermore, the sliding groove is a T-shaped sliding groove, and anti-skidding lines are arranged at the outer end of the sliding block.
Further, the air outlet is provided with a wedge-shaped baffle.
Furthermore, the top end of the lifting block is provided with an inclined plane matched with the wedge-shaped baffle.
Furthermore, a water level detection device is arranged in the tank body, and a control panel is arranged outside the shell.
Furthermore, the water level detection device is in signal connection with the control panel
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model provides a humidifying tank of breathing machine, through the setting of elevator, the spout, the slider, the cell body, rubber ball stopper and dead lever, can slide from top to bottom in the spout through the slider, the spout can carry on spacing for the elevator, the user can confirm the content of humidifying fluid in the humidifying tank by looking over the position of slider in the spout, when humidifying fluid is less in the humidifying tank, the spring can give an upward supporting force in the elevator, thereby make the slider move upward in the spout, thereby drive dead lever and rubber ball stopper to move upward, thereby make the rubber ball stopper keep away from the bottom end of inlet, the rubber ball stopper appears the gap with the inner wall of inlet, make humidifying fluid flow into the cell body of elevator through the gap, thereby under the effect of gravity, make the elevator move downward, until the rubber ball stopper can with the bottom end extrusion closed inlet of inlet, and the dead lever can play the effect of drainage when humidifying liquid flows in, can prevent humidifying liquid direct impact elevator to make elevator can both stabilize the motion at the uniform velocity at the in-process that rises and descends. The utility model has the advantages of safe effective, automatic water adding, convenient to use, manual adjustable, the cost is lower, safe in utilization, high-efficient convenient, more adapt to user's needs.
The utility model provides a breathing machine humidifying tank, through the setting of water level detection device and control panel, can real-time supervision humidifying tank water level, the last detection level of water level detection device is slightly higher than the highest liquid level of humidifying liquid, the lower detection level of water level detection device is slightly lower than the minimum of humidifying liquid, that is, under normal condition, the liquid level of humidifying liquid should be between the minimum detection level and the maximum detection level of water level detection device, if the liquid level of humidifying liquid is higher than the maximum liquid level of water level detection device, water level detection device gives the control panel a signal that the water level is too high, alarm device in the control panel sends the warning, the user can in time press the slider, make the slider drive the elevator decline and close the inlet, if the liquid level of humidifying liquid is lower than the maximum liquid level of water level detection device, water level detection device gives the control panel a signal that the water level is too low, alarm device in the control panel sends the warning, and the user of service can in time lift the slider, thereby makes the slider drive the elevator and rises and open the inlet to the surface of water in guaranteeing the humidifying jar is in stable within range, thereby prevents to burn to dry and the too much condition of humidifying liquid, the utility model has the advantages of safe effective, automatic water, convenient to use, manual adjustable, the cost is lower, safe in utilization, high-efficient convenient, more adapt to user's needs.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural diagram of the water adding state of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
In the figure: the device comprises a shell-1, a liquid inlet-2, an air inlet-3, an air outlet-4, a cavity-5, a lifting block-6, a sliding block-7, a sliding chute-8, a chute-9, a spring-10, a fixed rod-11, a rubber ball plug-12, a heating plate-13, an air inlet pipe-14, a rubber plug-15, a wetting liquid-16, a wedge-shaped baffle-17, an inclined plane-18, a water level detection device-19 and a control panel-20.
Detailed Description
For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.
As shown in figures 1-3, a humidifying tank of a breathing machine comprises a shell 1, the shell 1 is provided with a liquid inlet 2, an air inlet 3 and an air outlet 4, the liquid inlet 2 is connected with a storage device of humidifying liquid 16 through a pipeline, the humidifying liquid 16 can flow into the liquid inlet 2 from the storage device, mixed gas of oxygen and air can enter the device through the air inlet 3 for humidification and then flow out from the air outlet 4 for use, a cavity 5 is arranged in the shell 1, an elevating block 6 is arranged in the cavity 5, a sliding block 7 is fixedly connected with the elevating block 6, the shell 1 is provided with a sliding groove 8 matched with the sliding block 7, the sliding groove 8 is in sliding connection with the sliding block 7, the elevating block 6 can slide up and down in the sliding groove 8 through the sliding block 7, the sliding groove 8 can limit the elevating block 6, the sliding groove 8 is a T-shaped sliding groove, the outer end of the sliding block 7 extends, a user can determine the content of the humidifying liquid 16 in the humidifying tank by checking the position of the sliding block 7 in the sliding groove 8, if the liquid inlet efficiency is influenced by the inclination of the lifting block 6 or the clamping of the rubber ball plug 12 and the liquid inlet 2, the user can control the sliding block 7 to move up and down by hand and adjust the position of the lifting block 6, so as to adjust the device, the lifting block 6 is provided with a groove body 9, the bottom end of the lifting block 6 is fixedly connected with a spring 10, the spring 10 is fixedly connected with the bottom end of the cavity 5, the bottom end of the groove body 9 is fixedly connected with a fixed rod 11, the upper end of the fixed rod 11 is fixedly connected with the rubber ball plug 12, the rubber ball plug 12 is matched with the liquid inlet 2, when the humidifying liquid 16 in the humidifying tank is less, the spring 10 can provide upward supporting force for the lifting block 6, so as to enable the sliding block 7 to move upwards in the, thereby make rubber ball stopper 12 keep away from the lower extreme of inlet 2, the gap appears in the inner wall of rubber ball stopper 12 and inlet 2, make humidifying liquid 16 can flow in elevating block 6's cell body 9 through the gap, thereby under the effect of gravity, make 6 downstream of elevating block, up to rubber ball stopper 12 can with inlet 2 bottom extrusion closed inlet 2, and dead lever 11 can play the effect of drainage when humidifying liquid 16 flows in, can prevent 16 direct impact elevating block 6 of humidifying liquid, thereby make elevating block 6 can both stabilize the motion at the uniform velocity ascending with the in-process that descends.
A heating plate 13 is arranged in the tank body 9, and the heating plate 13 can heat the humidifying liquid 16 so as to increase the speed of the humidifying liquid 16 for humidifying the breathing gas.
A water level detection device 19 is arranged in the tank body 9, a control board 20 is arranged outside the shell 1, the water level detection device 19 is in signal connection with the control board 20, the water level detection device 19 can be an LC-SW1 water level sensor, the upper detection level of the water level detection device 19 is slightly higher than the highest liquid level of the humidifying liquid 16, the lower detection level of the water level detection device 19 is slightly lower than the lowest of the humidifying liquid 16, that is, under normal conditions, the liquid level of the humidifying liquid 16 is between the lowest detection level and the highest detection level of the water level detection device 19, if the liquid level of the humidifying liquid 16 is higher than the highest liquid level of the water level detection device 19, the water level detection device 19 gives a signal that the water level is too high to the control board 20, an alarm device in the control board 20 gives an alarm, a user can timely press the sliding block 7 to enable the sliding block 7 to drive the lifting block 6 to descend so as to close the liquid inlet 2, the water level detection device 19 then gives control panel 20 a water level signal of crossing excessively, and alarm device in the control panel 20 sends the warning, and the user of service can in time lift up slider 7, thereby makes slider 7 drive elevator 6 rise and open inlet 2 to thereby guarantee that the surface of water in the humidifying jar is in stable within range, thereby prevent to burn dry and the 16 too much circumstances of humidifying liquid.
The working process of the utility model is as follows:
when the device is used, when the amount of the humidifying liquid 16 in the humidifying tank is small, the spring 10 can provide an upward supporting force for the lifting block 6, so that the sliding block 7 moves upwards in the sliding groove 8, the fixing rod 11 and the rubber ball plug 12 are driven to move upwards, the rubber ball plug 12 is far away from the lowest end of the liquid inlet 2, a gap is formed between the rubber ball plug 12 and the inner wall of the liquid inlet 2, the humidifying liquid 16 can flow into the groove body 9 of the lifting block 6 through the gap, the lifting block 6 moves downwards under the action of gravity until the rubber ball plug 12 can extrude and close the liquid inlet 2 with the lowest end of the liquid inlet 2, if the liquid level of the humidifying liquid 16 is higher than the highest liquid level of the water level detection device 19, the water level detection device 19 provides a signal that the water level of the control board 20 is too high, the alarm device in the control board 20 gives an alarm, a user can press the, make slider 7 drive elevator block 6 descend thereby close inlet 2, if the liquid level of humidifying liquid 16 is less than the highest liquid level of water level detection device 19, water level detection device 19 then gives control panel 20 a signal that the water level is too low, alarm device in control panel 20 sends the warning, user can in time lift up slider 7, make slider 7 drive elevator block 6 rise thereby open inlet 2, thereby guarantee the surface of water in the humidifying jar is in stable within range, thereby prevent to burn out and the too much condition of humidifying liquid 16, breathing gas enters into the device through air inlet 3 and moistens, then flow out from gas outlet 4 and use, wedge baffle 17 can prolong the distance of moist breathing gas circulation, and can evenly contact with the inner wall of gas outlet 4, thereby can make the surplus steam in the moist breathing gas absorb on the side wall of gas outlet 4 and wedge baffle 17, thereby ensuring the best and stable therapeutic effect for the patient.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (9)
1. A humidification pot of a breathing machine is characterized in that: comprises a shell (1), the shell (1) is provided with a liquid inlet (2), an air inlet (3) and an air outlet (4), a cavity (5) is arranged in the shell (1), a lifting block (6) is arranged in the cavity (5), the lifting block (6) is fixedly connected with a sliding block (7), the shell (1) is provided with a sliding chute (8) matched with the sliding block (7), the sliding chute (8) is connected with the sliding block (7) in a sliding way, the lifting block (6) is provided with a groove body (9), the bottom end of the lifting block (6) is fixedly connected with a spring (10), the spring (10) is fixedly connected with the bottom end of the cavity (5), the device is characterized in that a fixing rod (11) is fixedly connected to the bottom end of the groove body (9), a rubber ball plug (12) is fixedly connected to the upper end of the fixing rod (11), and the rubber ball plug (12) is matched with the liquid inlet (2).
2. The humidification canister of claim 1, wherein: a heating plate (13) is arranged in the groove body (9).
3. The humidification canister of claim 1, wherein: air inlet (3) are equipped with intake pipe (14), intake pipe (14) with it is sealed through rubber buffer (15) between air inlet (3), intake pipe (14) bottom pipe diameter crescent.
4. The humidification canister of claim 3, wherein: the lower surface of the air inlet pipe (14) is always higher than the bottom end of the tank body (9), and the lower surface of the air inlet pipe (14) is always lower than the liquid level of the humidifying liquid (16).
5. The humidification canister of claim 1, wherein: the sliding groove (8) is a T-shaped sliding groove, and anti-skidding lines are arranged at the outer end of the sliding block (7).
6. The humidification canister of claim 1, wherein: the air outlet (4) is provided with a wedge-shaped baffle (17).
7. The humidification canister of claim 6, wherein: the top end of the lifting block (6) is provided with an inclined plane (18) matched with the wedge-shaped baffle (17).
8. The humidification canister of claim 1, wherein: a water level detection device (19) is arranged in the groove body (9), and a control panel (20) is arranged outside the shell (1).
9. The humidification canister of claim 8, wherein: the water level detection device (19) is in signal connection with the control panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659105.2U CN211214872U (en) | 2019-09-30 | 2019-09-30 | Humidifying tank of breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659105.2U CN211214872U (en) | 2019-09-30 | 2019-09-30 | Humidifying tank of breathing machine |
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| Publication Number | Publication Date |
|---|---|
| CN211214872U true CN211214872U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921659105.2U Active CN211214872U (en) | 2019-09-30 | 2019-09-30 | Humidifying tank of breathing machine |
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| CN (1) | CN211214872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344662A (en) * | 2021-12-27 | 2022-04-15 | 厦门康勃医疗科技有限公司 | Humidifier |
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2019
- 2019-09-30 CN CN201921659105.2U patent/CN211214872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344662A (en) * | 2021-12-27 | 2022-04-15 | 厦门康勃医疗科技有限公司 | Humidifier |
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