CN216591075U

CN216591075U - Medical gas busbar low pressure pipeline

Info

Publication number: CN216591075U
Application number: CN202123305386.1U
Authority: CN
Inventors: 程家
Original assignee: Jiangsu Jieyi Environmental Control Design Consulting Co ltd
Current assignee: Jiangsu Jieyi Environmental Control Design Consulting Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-05-24
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses a gas bus bar low pressure pipeline for medical treatment, including pipeline main part, adapter sleeve and connecting pipe, the surface mounting of pipeline main part has the adapter sleeve, the surface mounting of adapter sleeve has the manometer, pressure sensor is installed to the bottom of manometer, and pressure sensor is located the inside of pipeline main part, the surface mounting of adapter sleeve has audible-visual annunciator, and audible-visual annunciator is located the below of manometer, electric connection between pressure sensor and audible-visual annunciator and the manometer, the surface mounting of pipeline main part has the connecting pipe. The utility model discloses an install adapter sleeve, audible-visual annunciator and pressure sensor, pressure sensor can detect the gas pressure size in the pipeline main part, and after the pressure value in the pipeline rises or falls certain threshold value, audible-visual annunciator starts, and then can improve the security in the pipeline main part use to a certain extent.

Description

Medical gas busbar low pressure delivery pipe

Technical Field

The utility model relates to a gaseous busbar low pressure pipeline technical field specifically is a medical treatment is with gaseous busbar low pressure pipeline.

Background

The gas bus-bar is suitable for enterprises with larger gas consumption, the principle is that a clamping apparatus with the same structure of bottled gas and a hose are input into a drainage main pipeline and are conveyed to a use place after pressure reduction and adjustment, the bus-bar is an important component of a centralized gas supply device and is widely applied to the medical field, but the existing bus-bar conveying pipeline still has larger defects in the use process, so that a low-pressure conveying pipeline of the gas bus-bar for medical use is urgently needed.

The existing gas bus low-pressure conveying pipeline has the defects that:

patent document CN210950802U discloses a medical gas busbar low-pressure delivery pipe, specifically relates to the medical gas field, including a high-pressure tank, the top fixed mounting of the high-pressure tank has a delivery pipe, the upper end fixed mounting of the delivery pipe has a valve, one side fixed mounting of the upper end of the delivery pipe located at the valve has a barometer, the bottom fixed mounting of the delivery pipe has a branch pipe, the utility model discloses a set up decompression tank, branch pipe, adjustable ring and separation blade, when atmospheric pressure is too high, can rotate the mounting ring on the adjustable ring, make the filter disc on the mounting ring rotate along the internal center axis, open the filtration pore on the filter disc, thereby open the branch pipe, some medical gas can get into the decompression tank from the branch pipe, through the influence of atmospheric pressure, push the side pipe inside the inner tube to one side, thereby stimulate the spring on one side of the side ring, decompress the medical gas, the medical air pressure after decompression enters the delivery pipe from the branch pipe at the other side to be converged.

However, the gas bus-bar conveying pipe of the above publication merely converts the conveyed high-pressure gas into the low-pressure gas, and cannot detect the pressure value inside the conveying pipe at any time during the conveying process, which is low in practical performance.

In view of this, it is necessary to develop a method for constantly detecting the pressure inside the conveying pipeline, so as to ensure that the pressure inside the conveying pipeline is always within the bearing range of the pipeline to a certain extent, thereby being beneficial to prolonging the service life of the pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical gas busbar low pressure pipeline to solve the current pipeline that mentions in the above-mentioned background art and not set up pressure detection's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical gas busbar low pressure pipeline, includes pipeline main part, adapter sleeve and connecting pipe, the surface mounting of pipeline main part has the adapter sleeve, the surface mounting of adapter sleeve has the manometer, pressure sensor is installed to the bottom of manometer, and pressure sensor is located the inside of pipeline main part, the surface mounting of adapter sleeve has audible-visual annunciator, and audible-visual annunciator is located the below of manometer, electric connection between pressure sensor and audible-visual annunciator and the manometer, the surface mounting of pipeline main part has the connecting pipe, and the connecting pipe is located one side of adapter sleeve.

Preferably, the adjusting knob is installed in the connecting pipe in an embedded mode, the bottom of the adjusting knob is provided with the filter cylinder, the filter cylinder is located inside the conveying pipeline body and located on one side of the pressure sensor, the outer surface of the filter cylinder penetrates through first filter holes and second filter holes which are symmetrically arranged, the first filter holes and the second filter holes are distributed at intervals, and the diameter of the first filter holes is smaller than that of the second filter holes.

Preferably, the outer surface of the conveying pipeline main body is provided with a gas detection alarm, and the gas detection alarm is positioned on one side of the connecting pipe.

Preferably, a pressure reducer is installed at one end of the conveying pipeline main body, the shunt tubes arranged at equal intervals are installed at the top of the pressure reducer, and a second pressure reducing valve is installed on the outer surfaces of the shunt tubes.

Preferably, a first pressure reducing valve is installed on the outer surface of the conveying pipeline main body, and the first pressure reducing valve is located on the other side of the connecting sleeve.

Preferably, the outer surface mounting of pipeline main part has the branch pipe of symmetrical arrangement, and is two sets of the branch pipe all is located one side of audible-visual annunciator, and is two sets of the gas-supply pipe is installed to the bottom of branch pipe, the high-pressure gas holder is installed to the one end of gas-supply pipe, electronic valve is installed to the output of high-pressure gas holder.

Preferably, the inner surface of the conveying pipeline main body is provided with an anticorrosive coating, the inner surface of the anticorrosive coating is provided with a nano anti-oxidation organic coating, and the nano anti-oxidation organic coating is positioned on the outer sides of the pressure sensor and the filter cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the adapter sleeve, the manometer, audible-visual annunciator and pressure sensor, in the use, pressure sensor can detect the gas pressure size in the pipeline main part, and the pressure numerical value that will detect shows on the manometer, when pressure sensor detects pipeline main part internal pressure index and descends gradually or increase, audible-visual annunciator sounds, remind the staff to inspect with this, and then can improve the security in the pipeline main part use to a certain extent, and can also improve the life of pipeline main part.

2. The utility model discloses an install the connecting pipe, adjust the commentaries on classics, strain a section of thick bamboo, first filtration pore and second filtration pore, it adjusts the commentaries on classics to rotate, thereby it rotates to drive strains a section of thick bamboo, and then can reach the purpose of changing first filtration pore and second filtration pore, thereby make first filtration pore or second filtration pore just to the gas flow direction, high-pressure gas can filter the impurity that contains in the gas after through first filtration pore this moment, and the conversion through first filtration pore and second filtration pore, can also adjust the inside gas circulation volume size of pipeline main part to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an assembly structure of the nano anti-oxidation organic coating according to the present invention;

fig. 3 is a plan view of the present invention;

fig. 4 is an assembly structure diagram of the connecting pipe of the present invention.

In the figure: 1. a delivery conduit body; 101. a branch pipe; 102. a high pressure gas storage tank; 2. connecting sleeves; 201. a pressure gauge; 202. an audible and visual alarm; 203. a pressure sensor; 3. a connecting pipe; 301. adjusting a torque; 302. a filter cartridge; 303. a first filter hole; 304. a second filter hole; 4. a gas detection alarm; 5. a pressure reducer; 501. a shunt tube; 502. a second pressure reducing valve; 6. a first pressure reducing valve; 7. a nano oxidation resistant organic coating.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 3, the present invention provides an embodiment: a medical gas busbar low-pressure conveying pipeline comprises a conveying pipeline main body 1 and a connecting sleeve 2, branch pipes 101 which are symmetrically arranged are mounted on the outer surface of the conveying pipeline main body 1, the two groups of branch pipes 101 are located on one side of an audible and visual alarm 202, gas conveying pipes are mounted at the bottom ends of the two groups of branch pipes 101, a high-pressure gas storage tank 102 is mounted at one end of each gas conveying pipe, an electronic valve is mounted at the output end of the high-pressure gas storage tank 102, the connecting sleeve 2 is mounted on the outer surface of the conveying pipeline main body 1, a pressure gauge 201 is mounted on the outer surface of the connecting sleeve 2, a pressure sensor 203 is mounted at the bottom end of the pressure gauge 201, the pressure sensor 203 is located inside the conveying pipeline main body 1, the audible and visual alarm 202 is mounted on the outer surface of the connecting sleeve 2, the audible and visual alarm 202 is located below the pressure gauge 201, the pressure sensor 203 is electrically connected with the audible and visual alarm 202 and the pressure gauge 201, and a connecting pipe 3 is mounted on the outer surface of the conveying pipeline main body 1, and the connection pipe 3 is located at one side of the connection sleeve 2.

Specifically, firstly, the high-pressure gas storage tank 102 is connected with the branch pipe 101 on the conveying pipeline main body 1 through a gas pipe, then the electronic valve is opened, so that the high-pressure gas in the high-pressure gas storage tank 102 can enter the conveying pipeline main body 1, then the pressure index is detected through the pressure sensor 203, the detected pressure value is displayed on the pressure gauge 201, when the pressure index in the conveying pipeline main body 1 is reduced to a certain threshold value, the audible and visual alarm 202 is started, so as to remind a worker to check whether pipeline gas leakage exists or whether the gas in the high-pressure gas storage tank 102 flows out, and when the pressure sensor 203 detects that the pressure index in the conveying pipeline main body 1 is too large, the audible and visual alarm 202 is started, so as to remind the worker to adjust the flow rate of the conveyed high-pressure gas, and avoid the gas accumulation from influencing the use of the conveying pipeline main body 1, the service life of the conveying pipeline main body 1 is prolonged to a certain extent.

Example two

As shown in fig. 4, the medical gas bus low-pressure delivery pipe comprises a connecting pipe 3, an adjusting knob 301 is fitted in the connecting pipe 3, a filter cartridge 302 is mounted at the bottom of the adjusting knob 301, the filter cartridge 302 is located in the delivery pipe body 1, the filter cartridge 302 is located on one side of a pressure sensor 203, a first filter hole 303 and a second filter hole 304 which are symmetrically arranged penetrate through the outer surface of the filter cartridge 302, the first filter hole 303 and the second filter hole 304 are distributed at intervals, and the diameter of the first filter hole 303 is smaller than that of the second filter hole 304.

Specifically, gaseous in-process at the inside transportation of pipeline main part 1, rotate and adjust knob 301, thereby it rotates to drive strains a section of thick bamboo 302, and then reach the position of exchanging first filtration pore 303 and second filtration pore 304, thereby make gaseous inside that can enter into first filtration pore 303 or second filtration pore 304, then filter the impurity in the gas via first filtration pore 303 or second filtration pore 304, because the aperture of first filtration pore 303 is less than the diameter of second filtration pore 304, thereby can play the effect of adjusting the gas velocity of flow to a certain extent.

As shown in attached figures 1 and 2, the medical gas busbar low-pressure conveying pipeline comprises a gas detection alarm 4, a pressure reducer 5, a first pressure reducing valve 6 and a nano anti-oxidation organic coating 7, wherein the gas detection alarm 4 is arranged on the outer surface of a conveying pipeline main body 1, and the gas detection alarm 4 is positioned at one side of the connecting pipe 3, one end of the conveying pipeline main body 1 is provided with a pressure reducer 5, the top of the pressure reducer 5 is provided with a plurality of flow dividing pipes 501 arranged at equal intervals, the outer surface of each flow dividing pipe 501 is provided with a second pressure reducing valve 502, the outer surface of the conveying pipeline main body 1 is provided with a first pressure reducing valve 6, and the first pressure reducing valve 6 is positioned at the other side of the connecting sleeve 2, the inner surface of the conveying pipeline main body 1 is provided with an anticorrosive coating, the inner surface of the anticorrosive coating is provided with a nano anti-oxidation organic coating 7, and a nano oxidation resistant organic coating 7 is located on the outside of pressure sensor 203 and filter cartridge 302.

Specifically, inside high-pressure gas of high-pressure gas holder 102 enters into pipeline main part 1's inside back through branch pipe 101, at first carry into the inside of pressure reducer 5 after the decompression via first relief pressure valve 6, in this process, gaseous detection alarm 4 can detect gas, when the inside gas leakage of pipeline main part 1, gaseous detection alarm 4 can send the police dispatch newspaper, thereby remind the staff to handle, can reduce gas leakage's influence to a certain extent, after high-pressure gas reduces the pressure through pressure reducer 5, can reduce pressure once more under the effect of second relief pressure valve 502, carry to fixed position through shunt tubes 501 at last, and pipeline main part 1 inside anticorrosive coating and nanometer anti-oxidant organic coating 7 can play certain guard action, and then improve pipeline main part 1's use.

The working principle is as follows: firstly, connecting a high-pressure gas storage tank 102 with a branch pipe 101 by using a gas pipe, then opening an electronic valve to enable gas in the high-pressure gas storage tank 102 to enter the interior of a conveying pipeline main body 1, in the process, the high-pressure gas is firstly decompressed by a first decompression valve 6 and then conveyed into a decompressor 5, and the decompressed gas is decompressed by a second decompression valve 502 again and then conveyed to a destination by a shunt pipe 501;

in the process, the pressure sensor 203 can always detect the pressure value inside the conveying pipeline main body 1 and display the pressure index on the pressure gauge 201, when the pressure value inside the conveying pipeline main body 1 rises or falls to a certain threshold value, the audible and visual alarm 202 is started to remind a worker to check, so that the probability of accidents is reduced, the gas detection alarm 4 can always detect air near the conveying pipeline main body 1, when the gas detection alarm 4 detects gas leakage, the gas detection alarm 4 gives an alarm to remind the worker to process, and the safety of the conveying pipeline main body 1 in use can be improved to a certain extent;

in the in-process of the gas transmission of pipeline main part 1, rotate as required and adjust knob 301, thereby the position of exchanging first filtration pore 303 and second filtration pore 304, can reach the purpose of adjusting the gas flow size to a certain extent, and gaseous behind first filtration pore 303 or second filtration pore 304, the impurity that contains the area in the gas can be filtered by first filtration pore 303 or second filtration pore 304, and the effect of pipeline main part 1 can be consolidated to the anticorrosive coating and the anti-oxidant organic coating 7 of nanometer inside pipeline main part 1, and then reduce the influence of pipeline gas to pipeline main part 1.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a medical treatment is with gas busbar low pressure pipeline, includes pipeline main part (1), adapter sleeve (2) and connecting pipe (3), its characterized in that: the utility model discloses a pipeline, including pipeline main part (1), the outer surface mounting of pipeline main part (1) has adapter sleeve (2), the outer surface mounting of adapter sleeve (2) has manometer (201), pressure sensor (203) are installed to the bottom of manometer (201), and pressure sensor (203) are located the inside of pipeline main part (1), the outer surface mounting of adapter sleeve (2) has audible-visual annunciator (202), and audible-visual annunciator (202) are located the below of manometer (201), electric connection between pressure sensor (203) and audible-visual annunciator (202) and manometer (201), the outer surface mounting of pipeline main part (1) has connecting pipe (3), and connecting pipe (3) are located one side of adapter sleeve (2).

2. The medical gas bus bar low-pressure delivery pipe according to claim 1, wherein: adjusting knobs (301) are installed in the connecting pipe (3) in an embedded mode, filter cartridges (302) are installed at the bottoms of the adjusting knobs (301), the filter cartridges (302) are located inside the conveying pipeline body (1), the filter cartridges (302) are located on one side of the pressure sensor (203), first filter holes (303) and second filter holes (304) which are symmetrically arranged penetrate through the outer surface of the filter cartridges (302), the first filter holes (303) and the second filter holes (304) are distributed at intervals, and the diameter of the first filter holes (303) is smaller than that of the second filter holes (304).

3. The medical gas bus bar low-pressure delivery pipe according to claim 1, wherein: the outer surface mounting of pipeline main part (1) has gaseous detection alarm (4), and gaseous detection alarm (4) are located one side of connecting pipe (3).

4. The medical gas bus bar low-pressure delivery pipe according to claim 1, wherein: pressure reducer (5) are installed to the one end of delivery conduit main part (1), shunt tubes (501) that the equidistance was arranged are installed at the top of pressure reducer (5), the surface mounting of shunt tubes (501) has second relief pressure valve (502).

5. The medical gas bus bar low-pressure delivery pipe according to claim 1, wherein: the outer surface of the conveying pipeline main body (1) is provided with a first pressure reducing valve (6), and the first pressure reducing valve (6) is positioned on the other side of the connecting sleeve (2).

6. The medical gas bus bar low-pressure delivery pipe according to claim 1, wherein: the outer surface mounting of pipeline main part (1) has branch pipe (101) of symmetrical arrangement, and is two sets of branch pipe (101) all are located one side of audible-visual annunciator (202), and are two sets of the gas transmission pipe is installed to the bottom of branch pipe (101), high-pressure gas holder (102) is installed to the one end of gas transmission pipe, electronic valve is installed to the output of high-pressure gas holder (102).

7. The medical gas bus bar low-pressure delivery pipe according to claim 1, wherein: the inner surface of the conveying pipeline main body (1) is provided with an anticorrosive layer, the inner surface of the anticorrosive layer is provided with a nano anti-oxidation organic coating (7), and the nano anti-oxidation organic coating (7) is positioned on the outer sides of the pressure sensor (203) and the filter cylinder (302).