CN214807683U

CN214807683U - Breathing machine humidifying tank with automatic water replenishing function

Info

Publication number: CN214807683U
Application number: CN202120952131.5U
Authority: CN
Inventors: 平丽; 仇静霞; 蒋锡铭
Original assignee: Ningbo First Hospital
Current assignee: Ningbo First Hospital
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-23
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a breathing machine humidifying jar with automatic water supply function, which comprises a tank body, the upper end of the jar body is connected with the intake pipe, and is provided with air cleaner in the intake pipe, one side of intake pipe is equipped with the outlet duct, and the internal buoy that is provided with of jar, the top of buoy is equipped with the connecting rod, and the upper end of connecting rod is provided with the conducting strip, the top of buoy is equipped with the alarm, and is equipped with spacing box in the alarm, be provided with first contact piece in the spacing box, and the below of first contact piece is equipped with the second contact piece, be equipped with the scale mark on the lateral wall of the jar body, and one side of scale mark is equipped with the last inlet tube, the below of last inlet tube is equipped with down the inlet tube, and one side of the jar body is equipped with the water storage tank, be equipped with the outlet pipe in the water storage tank. The breathing machine humidification tank with the automatic water replenishing function can achieve the purpose that the breathing machine humidification tank can automatically replenish water by arranging the two groups of water inlet pipes and the water storage tank.

Description

Breathing machine humidifying tank with automatic water replenishing function

Technical Field

The utility model relates to a breathing machine technical field specifically is a breathing machine humidifying jar with automatic water supply function.

Background

In modern clinical medicine, a respirator is used as an effective means for manually replacing an autonomous ventilation function, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major operations, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine.

The prior art has the following defects or problems:

1. when the humidification tank of the breathing machine in the existing market is used, generally, a patient who is ventilated mechanically needs to add 11-12 times of water into the humidification tank every day, the time for adding water is 1-2 minutes each time, a nurse needs to visually observe the water adding process in the whole process when adding water, and 2-4 nurse tube beds and 4-5 nurse tube beds are arranged in a guardian ward in the daytime, so that the workload of the nurse is obviously increased in the manual water adding process of the humidification tank;

2. a breathing machine humidifying jar that exists in the existing market does not set up liquid level alarm device on it, and humidifying jar nursing staff can not observe the condition of humidifying jar internal liquid level constantly again when using, because the liquid level in the humidifying jar need keep between certain scope interval, in case surpass this scope and will influence the effect of humidifying jar humidification to cause the injury to patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breathing machine humidifying jar with automatic water supply function to the weak point to prior art provides traditional breathing machine humidifying jar and exists can not automatic water supply and do not have the problem of liquid level alarming function in solving the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a breathing machine humidifying tank with automatic water replenishing function comprises a tank body, wherein the upper end of the tank body is connected with an air inlet pipe, an air filter is arranged on the air inlet pipe, an air outlet pipe is arranged on one side of the air inlet pipe, a buoy is arranged in the tank body, a connecting rod is arranged above the buoy, a conducting strip is arranged at the upper end of the connecting rod, an alarm is arranged above the buoy, a limiting box is arranged in the alarm, a first contact piece is arranged in the limiting box, a second contact piece is arranged below the first contact piece, a scale mark is arranged on the side wall of the tank body, an upper water inlet pipe is arranged on one side of the scale mark, a lower water inlet pipe is arranged below the upper water inlet pipe, a water storage tank is arranged on one side of the tank body, an upper water outlet pipe is arranged in the water storage tank, a lower water outlet pipe is arranged below the upper water outlet pipe, a water inlet is arranged at the upper end of the water storage tank, and an upper top cover is arranged on the water inlet, and a sealing gasket is arranged in the upper top cover.

As the utility model discloses a preferred technical scheme, the conducting strip passes through connecting rod and buoy fixed connection, and the through-hole that the diameter slightly is greater than connecting rod diameter size is seted up to the bottom of spacing box.

As the utility model discloses a preferred technical scheme, the figure of first contact piece and second contact piece is two sets of, and the distance between two sets of first contact pieces is less than the length of conducting strip.

As the utility model discloses a preferred technical scheme, the scale mark is located the alarm under, and the position of scale mark is corresponding with the position of buoy.

As the utility model discloses an optimized technical scheme, the mouth of pipe height of going up the inlet tube is less than the mouth of pipe height of inlet tube down, and the mouth of pipe of inlet tube is three centimetres apart from the height of jar body bottom surface upper surface down.

As the utility model discloses a preferred technical scheme, go up the inlet tube and be linked together through connecting water pipe and last outlet pipe, and the inlet tube is linked together through connecting water pipe and lower outlet pipe down.

As the utility model discloses an optimized technical scheme, go up the outlet pipe and stretch into the length nonconformity in the water storage tank with lower outlet pipe.

Compared with the prior art, the utility model provides a breathing machine humidifying jar with automatic water supply function possesses following beneficial effect:

1. according to the breathing machine humidification tank with the automatic water replenishing function, the water storage tank is arranged on one side of the humidification tank, the two groups of water inlet pipes with different heights are arranged in the humidification tank, the water inlet pipes are communicated with the water storage tank through the connecting pipes, the water storage tank is sealed when the breathing machine humidification tank is used, the pressure balance principle is utilized, when the liquid level in the humidification tank is lower than the pipe orifice height of the lower water inlet pipe, the lower water inlet pipe replenishes air into the water storage tank, water in the water storage tank flows into the humidification tank from the upper water outlet pipe, when the liquid level is higher than the lower water outlet pipe, the pipe orifice of the lower water outlet pipe is sealed, pressure compensation water cannot be obtained in the water storage tank, and automatic water replenishing of the breathing machine humidification tank is achieved through the design, so that the workload of nursing personnel is reduced;

2. this kind of breathing machine humidifying jar with automatic water supply function, through set up buoy and alarm in the humidifying jar, and pass through connecting rod and buoy fixed connection with the conducting strip in the alarm, the buoy rises when the liquid level in the humidifying jar risees and is driving the conducting strip and rise, the conducting strip contacts with first contact piece when the liquid level rises to a take the altitude, the circuit of connection on first contact piece forms closed loop alarm and sends the police dispatch newspaper, when the conducting strip descends to contact second contact piece on the same reason, the circuit that the second contact piece is connected forms closed loop alarm and also can send the police dispatch newspaper, the clear position of observing the liquid level of nursing staff of buoy that sets up simultaneously, liquid level alarming function of breathing machine humidifying jar has been realized through this design.

Drawings

FIG. 1 is a schematic view of the structure of the humidification tank of the present invention;

FIG. 2 is a schematic structural view of the limiting box of the present invention;

FIG. 3 is a schematic view of the structure of the water storage tank of the present invention;

fig. 4 is a schematic view of the principle structure of the present invention.

In the figure: 1. a tank body; 2. an air inlet pipe; 3. an air filter; 4. an air outlet pipe; 5. a float; 6. a connecting rod; 7. a conductive sheet; 8. an alarm; 9. a limiting box; 10. a first contact pad; 11. a second contact pad; 12. scale marking; 13. an upper water inlet pipe; 14. a lower water inlet pipe; 15. a water storage tank; 16. an upper water outlet pipe; 17. a lower water outlet pipe; 18. a water inlet; 19. a top cover is arranged; 20. and a gasket.

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. 1-4, in this embodiment: a breathing machine humidification tank with an automatic water replenishing function comprises a tank body 1, wherein an air inlet pipe 2 is connected to the upper end of the tank body 1, an air filter 3 is arranged on the air inlet pipe 2, an air outlet pipe 4 is arranged on one side of the air inlet pipe 2, a buoy 5 is arranged in the tank body 1, a connecting rod 6 is arranged above the buoy 5, a conducting strip 7 is arranged at the upper end of the connecting rod 6, an alarm 8 is arranged above the buoy 5, a limiting box 9 is arranged in the alarm 8, a first contact piece 10 is arranged in the limiting box 9, a second contact piece 11 is arranged below the first contact piece 10, scale marks 12 are arranged on the side wall of the tank body 1, an upper water inlet pipe 13 is arranged on one side of the scale marks 12, a lower water inlet pipe 14 is arranged below the upper water inlet pipe 13, a water storage tank 15 is arranged on one side of the tank body 1, an upper water outlet pipe 16 is arranged in the water storage tank 15, and a lower water outlet pipe 17 is arranged below the upper water outlet pipe 16, the upper end of the water storage tank 15 is provided with a water inlet 18, an upper top cover 19 is arranged on the water inlet 18, and a sealing gasket 20 is arranged in the upper top cover 19.

In this embodiment, the conducting plate 7 is fixedly connected with the buoy 5 through the connecting rod 6, and the bottom end of the limiting box 9 is provided with a through hole with a diameter slightly larger than that of the connecting rod 6 so as to prevent the buoy 5 from drifting around; the number of the first contact pieces 10 and the number of the second contact pieces 11 are two, and the distance between the two first contact pieces 10 is smaller than the length of the conducting piece 7, so that the conducting piece 7 can be ensured to be simultaneously contacted with the two first contact pieces 10; the scale mark 12 is positioned right below the alarm 8, and the position of the scale mark 12 corresponds to the position of the buoy 5, so that the height of the liquid level can be observed conveniently; the height of the pipe orifice of the upper water inlet pipe 13 is lower than that of the pipe orifice of the lower water inlet pipe 14, and the height of the pipe orifice of the lower water inlet pipe 14 from the upper surface of the bottom surface of the tank body 1 is three centimeters, so that the liquid level in the humidification tank can be maintained within an allowable range; the upper water inlet pipe 13 is communicated with the upper water outlet pipe 16 through a connecting water pipe, and the lower water inlet pipe 14 is communicated with the lower water outlet pipe 17 through a connecting water pipe, so that automatic water supplement of the humidification tank is realized; the lengths of the upper water outlet pipe 16 and the lower water outlet pipe 17 extending into the water storage tank 15 are different, so that the influence of the floating bubbles on the upper water outlet pipe 16 by the lower water outlet pipe 17 is avoided.

The utility model discloses a theory of operation and use flow: when the liquid level in the jar body 1 is less than the mouth of pipe height of lower inlet tube 14 during the use, water in the water storage tank 15 can flow into in the jar body 1 along last outlet pipe 16 and last inlet tube 13, the mouth of pipe of inlet tube 14 is submerged to the liquid level, and in case device water charging system goes wrong, the liquid level in the jar body 1 appears floating, buoy 5 can change along with the liquid level and take conducting strip 7 to take place to go up and down through connecting rod 6 when the liquid level changes, conducting strip 7 and first contact piece 10 or second contact piece 11 form the contact when the liquid level is too high or low, alarm 8 sends the police dispatch newspaper and reminds nursing staff to inspect.

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 breathing machine humidifying jar with automatic water supply function which characterized in that: comprises a tank body (1), wherein the upper end of the tank body (1) is connected with an air inlet pipe (2), the air inlet pipe (2) is provided with an air filter (3), one side of the air inlet pipe (2) is provided with an air outlet pipe (4), a buoy (5) is arranged in the tank body (1), a connecting rod (6) is arranged above the buoy (5), the upper end of the connecting rod (6) is provided with a conducting strip (7), an alarm (8) is arranged above the buoy (5), a limiting box (9) is arranged in the alarm (8), a first contact piece (10) is arranged in the limiting box (9), a second contact piece (11) is arranged below the first contact piece (10), scale marks (12) are arranged on the side wall of the tank body (1), an upper water inlet pipe (13) is arranged on one side of the scale marks (12), a lower water inlet pipe (14) is arranged below the upper water inlet pipe (13), and one side of the tank body (1) is provided with a water storage tank (15), an upper water outlet pipe (16) is arranged in the water storage tank (15), a lower water outlet pipe (17) is arranged below the upper water outlet pipe (16), a water inlet (18) is formed in the upper end of the water storage tank (15), an upper top cover (19) is arranged on the water inlet (18), and a sealing gasket (20) is arranged in the upper top cover (19).

2. The humidification pot with automatic water replenishing function for the breathing machine of claim 1, wherein: the conducting strip (7) is fixedly connected with the buoy (5) through the connecting rod (6), and the bottom end of the limiting box (9) is provided with a through hole of which the diameter is slightly larger than that of the connecting rod (6).

3. The humidification pot with automatic water replenishing function for the breathing machine of claim 1, wherein: the number of the first contact pieces (10) and the number of the second contact pieces (11) are two, and the distance between the two groups of the first contact pieces (10) is smaller than the length of the conducting pieces (7).

4. The humidification pot with automatic water replenishing function for the breathing machine of claim 1, wherein: the scale mark (12) is positioned under the alarm (8), and the position of the scale mark (12) corresponds to the position of the buoy (5).

5. The humidification pot with automatic water replenishing function for the breathing machine of claim 1, wherein: the height of the pipe orifice of the upper water inlet pipe (13) is lower than that of the lower water inlet pipe (14), and the height of the pipe orifice of the lower water inlet pipe (14) from the upper surface of the bottom surface of the tank body (1) is three centimeters.

6. The humidification pot with automatic water replenishing function for the breathing machine of claim 1, wherein: the upper water inlet pipe (13) is communicated with the upper water outlet pipe (16) through a connecting water pipe, and the lower water inlet pipe (14) is communicated with the lower water outlet pipe (17) through a connecting water pipe.

7. The humidification pot with automatic water replenishing function for the breathing machine of claim 1, wherein: the lengths of the upper water outlet pipe (16) and the lower water outlet pipe (17) extending into the water storage tank (15) are different.