CN206001263U - A kind of device of medical gases conveying - Google Patents
A kind of device of medical gases conveying Download PDFInfo
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- CN206001263U CN206001263U CN201620684251.0U CN201620684251U CN206001263U CN 206001263 U CN206001263 U CN 206001263U CN 201620684251 U CN201620684251 U CN 201620684251U CN 206001263 U CN206001263 U CN 206001263U
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Abstract
This utility model essentially discloses a kind of device of medical gases conveying, its technical scheme：Including carriage, delivery pipe, gas end and supervising device, delivery pipe includes delivery main, mixing tube and at least two conveyings are in charge of, delivery main is in charge of with conveying by mixing tube and is connected, delivery main and conveying are in charge of and are equipped with stop valve, carriage includes bracing frame and fixed mount, conveying is in charge of and is connected with mixing tube through fixed mount, supervising device includes display unit, control unit, recording unit, monitoring means and alarm unit, control unit respectively with monitoring means, stop valve, display unit, alarm unit connects, display unit is also connected with recording unit.This utility model is rational in infrastructure, by the air shooter of centralized management, is easy to regulation, mixing and the replacing of gas, monitor in real time gas feed status, improve gas conveying stability and safety, reduce the hidden danger of gas conveying it is ensured that gas supply pressure is stable, gas flow is sufficient.
Description
Technical field
This utility model is related to a kind of device of medical gases conveying.
Background technology
In prior art, medical gases are the gas for medical diagnosiss and life relief, and medical gases include more than 20 classes,
Wherein it is mainly used in blood gases detection, pulmonary function test, cardiopulmonary are tested, surgical laser, Anesthesia Monitoring, monitoring of respiration, doctor
Learn research etc., conventional medical gases have oxygen, nitrous oxide, carbon dioxide, argon, helium, nitrogen and compressed air.
The delivery pipe setting for gas conveying commonly used at present is more in disorder, does not have unified management and fixing device,
Easily cause the movement of delivery pipe because air pressure is unstable during gas transmission, thus leading to more serious air pressure shakiness phenomenon,
Impact transfer of gas and use；And gas end is typically directly connected with single air accumulator, not to the air pressure of gas, dense
Degree etc. is processed, and often causes unstable, the gas purity given vent to anger not to be inconsistent standardization etc., there is certain potential safety hazard；
Further, since the quantity of air accumulator and form are more single, the limited amount of conveying gas, need often to change air accumulator, people
Work labor intensity is larger, and cost of labor is higher, and cannot be carried out the mixed processing of multiple gases, and gas conveying is more single,
Range is narrower.
Utility model content
The purpose of this utility model is the many deficiencies for prior art, provides a kind of dress of medical gases conveying
Put, rational in infrastructure, by the air shooter of centralized management, it is easy to regulation, mixing and the replacing of gas, monitor in real time gas is defeated
Send state, improve gas conveying stability and safety, reduce the hidden danger of gas conveying it is ensured that gas supply pressure is stable, gas
The scale of construction is sufficient.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of device of medical gases conveying, including carriage, delivery pipe, gas end and supervising device, delivery pipe bag
Include delivery main, mixing tube and at least two conveyings to be in charge of, one end of delivery main is in charge of with conveying by mixing tube and is connected, defeated
The other end sending house steward is connected with gas end, and delivery main and conveying are in charge of and are equipped with stop valve, and carriage includes supporting
Frame and fixed mount, fixed mount is located at the top of bracing frame, and fixed mount is provided with through hole, and conveying is in charge of through through hole with mixing tube even
Connect, supervising device includes display unit, control unit, recording unit, monitoring means and alarm unit, monitoring means are single with control
The input of unit connects, and the outfan of control unit is connected with stop valve, display unit and alarm unit respectively, and display unit is also
It is connected with recording unit.
Further, convey to be in charge of and be connected with air accumulator, air accumulator is in charge of with conveying by connection flexible pipe and is connected.Can make
With the air accumulator of same gas, with well-off gas, control the pressure of gas conveying, it is possible to use variety classes gas
The air accumulator of body, is easy to the replacing between gas with various and supplies different types of mixed gas, greatly expand and use model
Enclose, improve practicality.
Further, the upper surface of fixed mount is provided with fixing door, and the side of fixing door is hinged with fixed mount, fixes the another of door
Side is provided with elastic projection, fixed mount is provided with fixing hole with elastic projection position corresponding position, the outside of fixed mount is provided with button, bullet
Property projection insertion fixing hole inconsistent with button.During installation, conveying is in charge of and puts in through hole, then rotate fixing door, will consolidate
The elastic projection determining door is inserted in fixing hole, thus fixing conveying is in charge of；During dismounting, press the button, elastic projection is from fixation
Depart from hole, so that fixing door is separated with fixed mount, the fixing door of rotation can be opened fixed mount taking-up conveying and be in charge of, and realize defeated
Send the Fast Installation being in charge of and fixed mount between and come off, there is good use value.
Further, monitoring means include pressure transducer, gas purity detector, gas flow detector and gas leakage
Detector, pressure transducer, gas purity detector, gas flow detector and gas leakage detector are respectively positioned on delivery pipe
Interior, gas leakage detector is connected with alarm unit.The pressure transducer of setting is used for sensing pressure in course of conveying for the gas
Power situation, the gas purity detector of setting is used for purity in course of conveying for the detected gas, the detection of gas flow rate of setting
Device is used for the flow of detected gas conveying, carries out monitor in real time to the gas of conveying, understands gas station in time, and will detect
Information be sent to control unit and processed, once the detection of pressure transducer, gas purity detector, gas flow detector
To gas parameter beyond critical field, alarm unit is controlled to carry out abnormal alarm immediately, operator send out in time with convenient to operate
Existing, deal with time；Once gas leakage detector detects gas leakage, then alarm unit is controlled to carry out leakage report immediately
Warn, and warning message is sent to display unit and show, make operator recognize specific leak position, when reducing investigation
Between, improve processing speed, reduce loss.
Further, recording unit includes gas use time monitor and gas uses total amount monitor, and gas is using total
Amount monitor is connected with gas use time monitor, gas purity detector and gas flow detector respectively.According to gas
Use time, the flow of gas and gas purity, thus drawing the total amount and purity that gas during whole gas transmission uses,
It is easy to operator and be best understood from gas service condition and using effect.
Further, control unit includes control knob, and display unit includes display screen, and display screen is connected with gas end,
Control knob is located on display screen.By control knob, whole air delivery device is regulated and controled, thus obtaining qualified doctor
With gas, easy to control, simple to operate, it is easy to be managed collectively；Shown by display screen, make operator more understand the defeated of gas
Give a present condition, thus to gas using more handy.
Further, gas end includes entrance, mixing section, diffuser and contraction section, and entrance is connected with delivery main,
Mixing section is located between entrance and diffuser, and contraction section is connected with the outlet of gas end.The entrance of setting is used for receiving
Gas, by gas buffer, further mix homogeneously, the diffuser of setting makes gas produce certain pressure to the mixing section of setting,
It is easy to discharge from contraction section, so that medical gases is preferably used for operator.
This utility model, due to employing technique scheme, has the advantages that：
1st, medical gases are in charge of transport through each conveying, and then buffering, mixing in mixing tube, using stop valve control
Each conveys the pressure being in charge of, flow, and different conveyings of automatically switching are in charge of supply, to obtain satisfactory gas, then
Gas end is transferred to by delivery main it is ensured that gas pressure balancing, gas supply is stable, it is normal to use, and reduces safety hidden
Suffer from；
2nd, according to practical situation, it is in charge of using multiple conveyings, same gas can be conveyed, gas according to actual needs
The different pressures that pressure and different conveying are in charge of carry out the regulation of pressure, flow, to obtain the gas supply of abundance so that gas
Body supply is stable it is ensured that normal work uses, and reduces the replacing that frequency changes, reduces labor workload and working strength；Can also
It is in charge of using multiple conveyings and convey different types of gas simultaneously, time-consuming, it is easy to operate, every kind of gas is used alone one
Conveying is in charge of, and independently of one another, does not interfere with each other, and is easy to the replacement between gas with various, or different types of gas is in mixing tube
Interior mix homogeneously, obtains qualified mixed gas, is then transported to gas end by delivery main, supplies variety classes
Mixed gas, improve gas transport efficiency, need not inculcate by several times, greatly expand range, improve practicality；
3rd, delivery pipe is managed collectively by carriage, it is to avoid the mixed and disorderly arrangement of delivery pipe, improves transfer efficiency, by fixation
Frame is easy to fixation and the installation of delivery pipe, it is to avoid because the impact of air-flow leads to conveying to be in charge of generation skew in gas course of conveying,
Impact conveying effect；
4th, gas end passes through supervising device monitor in real time gas transmission system, and gas transmission system is uniformly controlled, and improves medical care
The work efficiency of personnel；By monitoring means, interior gas pressure, gas flow are in charge of in real-time detection mixing tube and each conveying
And gas purity, thus controlling each to convey the gas pressure being in charge of and flow according to practical situation, satisfactory to obtain
Gas, by control unit and recording unit, the information unification record that each conveying is in charge of, monitoring, is easy to grasp gas transmission
The global information of system and unified scheduling, information are sent in real time display unit and show, precognition system abnormal conditions and
Once out-of-the way position, deals with time, simultaneously the information that notes abnormalities, controls alarm unit to carry out warning reminding immediately, and leads to
Cross display unit display fault scene and fault occurrence reason, reduce the investigation time, improve maintenance efficiency, save maintenance
Cost and maintenance time, reduce workload and the working strength of maintainer, reduce causality loss, reduce what medical gases used
Potential safety hazard.
This utility model is rational in infrastructure, by the air shooter of centralized management, is easy to the regulation of gas, mixing and more
Change, monitor in real time gas feed status, improve gas conveying stability and safety, reduce the hidden danger of gas conveying it is ensured that gas
Body supply pressure is stable, gas flow is sufficient.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of the device of medical gases of this utility model conveying；
Fig. 2 is the structural representation of bracing frame in this utility model；
Fig. 3 is the internal structure schematic diagram of fixed mount in this utility model；
Fig. 4 is the structured flowchart of supervising device in this utility model.
Reference：1st, carriage；11st, bracing frame；12nd, fixed mount；121st, fixing door；122nd, elastic projection；123rd, solid
Determine hole；13rd, through hole；14th, button；21st, delivery main；22nd, mixing tube；23rd, conveying is in charge of；24th, stop valve；25th, air accumulator；
26th, connect flexible pipe；3rd, gas end；31st, entrance；32nd, mixing section；33rd, diffuser；34th, contraction section；4th, supervising device；41、
Display unit；411st, display screen；42nd, control unit；421st, control knob；43rd, recording unit；431st, gas use time record
Instrument；432nd, gas uses total amount monitor；44th, monitoring means；441st, pressure transducer；442nd, gas purity detector；443、
Gas flow detector；444th, gas leakage detector；45th, alarm unit.
Specific embodiment
As Figure 1-4, be a kind of medical gases conveying of the present utility model device, including carriage 1, delivery pipe,
Gas end 3 and supervising device 4, gas end 3 includes entrance 31, mixing section 32, diffuser 33 and contraction section 34, entrance
31 are connected with delivery main 21, and mixing section 32 is located between entrance 31 and diffuser 33, and contraction section 34 is gone out with gas end 3
Mouth connects.Setting entrance 31 be used for receive gas, the mixing section 32 of setting by gas buffer, further mix homogeneously, if
The diffuser 33 put makes gas produce certain pressure, is easy to discharge from contraction section 34, makes medical gases be preferably operator
Use.
Delivery pipe includes delivery main 21, mixing tube 22 and at least two conveyings and is in charge of 23, and one end of delivery main 21 leads to
Cross mixing tube 22 and be in charge of 23 with conveying and be connected, the other end of delivery main 21 is connected with gas end 3, delivery main 21 and conveying
It is in charge of on 23 and is equipped with stop valve 24, medical gases are in charge of 23 transports through each conveying, then buffer in mixing tube 22, mix
Close, control each conveying to be in charge of the pressure of gas, flow in 23 using stop valve 24,23 confessions are in charge of in different conveyings of automatically switching
Gas, to obtain satisfactory gas, is then transferred to gas end 3 by delivery main 21 it is ensured that gas pressure balancing, gas
Body supply is stable, using normal, minimizing potential safety hazard.Convey to be in charge of on 23 and be connected with air accumulator 25, air accumulator 25 passes through to connect
Flexible pipe 26 is in charge of 23 with conveying and is connected.The air accumulator 25 of same gas can be used, with well-off gas, control gas
The pressure of conveying, it is possible to use the air accumulator 25 of variety classes gas, is easy to the replacing between gas with various and supplies not
Congener mixed gas, greatly expand range, improve practicality.According to practical situation, it is in charge of using multiple conveyings
23, same gas can be conveyed, the different pressures that gas pressure according to actual needs and different conveying are in charge of 23 are carried out
Pressure, the regulation of flow, to obtain the gas supply of abundance so that gas supply is stable it is ensured that normal work uses, reduce
The replacing that frequency changes, reduces labor workload and working strength；23 can also be in charge of using multiple conveyings and convey variety classes simultaneously
Gas, time-consuming, be easy to operate, every kind of gas is used alone a conveying and is in charge of 23, independently of one another, do not interfere with each other, just
Replacement between gas with various, or different types of gas mix homogeneously in mixing tube 22, obtain qualified mixed
Close gas, then gas end 3 is transported to by delivery main 21, different types of mixed gas are provided, improve gas conveying
Efficiency, need not inculcate by several times, greatly expand range, improve practicality.
Carriage 1 includes bracing frame 11 and fixed mount 12, and fixed mount 12 is located at the top of bracing frame 11, and fixed mount 12 sets
There is through hole 13, conveying is in charge of 23 and is connected with mixing tube 22 through through hole 13, is managed collectively delivery pipe by carriage 1, it is to avoid defeated
Send the mixed and disorderly arrangement of pipe, improve transfer efficiency, be easy to fixation and the installation of delivery pipe by fixed mount 12, it is to avoid gas conveyed
Because the impact of air-flow leads to conveying to be in charge of 23 generation skews in journey, affect conveying effect.The upper surface of fixed mount 12 is provided with fixation
Door 121, the side of fixing door 121 is hinged with fixed mount 12, and the opposite side of fixing door 121 is provided with elastic projection 122, fixed mount 12
Upper and elastic projection 122 position corresponding position is provided with fixing hole 123, and the outside of fixed mount 12 is provided with button 14, and elastic projection 122 is inserted
Enter fixing hole 123 inconsistent with button 14.During installation, conveying is in charge of 23 and puts in through hole 13, then rotate fixing door 121,
The elastic projection 122 of fixing door 121 is inserted in fixing hole 123, thus fixing conveying is in charge of 23；During dismounting, press the button
14, so that elastic projection 122 is bounced back, elastic projection 122 departs from from fixing hole 123, thus door 121 and 12 points of fixed mount will be fixed
From the fixing door 121 of rotation can be opened fixed mount 12 taking-up conveying and be in charge of 23, realize conveying and is in charge of between 23 and fixed mount 12
Fast Installation and coming off, has good use value.
Supervising device 4 includes display unit 41, control unit 42, recording unit 43, monitoring means 44 and alarm unit 45,
Monitoring means 44 are connected with the input of control unit 42, the outfan of control unit 42 respectively with stop valve 24, display unit
41 and alarm unit 45 connect, display unit 41 is also connected with recording unit 43.Gas end 3 is supervised in real time by supervising device 4
Control gas transmission system, and gas transmission system is uniformly controlled, improve the work efficiency of medical personnel；By monitoring means 44, examine in real time
Survey mixing tube 22 and the gas pressure of conveying, gas flow and gas purity in 23 are in charge of in each conveying, understand that gas is each in time
Kind of situation, and the information detecting is sent to control unit 42 is processed, thus each conveying is controlled according to practical situation
It is in charge of 23 gas pressure and flow, to obtain satisfactory gas；By control unit 42 and recording unit 43, by each
Conveying is in charge of 23 and the information unification record of mixing tube 22, monitoring, is processed, and is easy to the global information to grasp gas transmission system and system
One scheduling, and information is sent in real time display unit 41 and shows, the abnormal conditions of precognition system and out-of-the way position, make in time
Go out to process, simultaneously once the information that notes abnormalities, control alarm unit 45 to carry out warning reminding immediately, and shown by display unit 41
Show fault scene and fault occurrence reason, reduce the investigation time, improve maintenance efficiency, when saving maintenance cost and maintenance
Between, reduce workload and the working strength of maintainer, reduce causality loss, reduce the potential safety hazard that medical gases use.
Monitoring means 44 include pressure transducer 441, gas purity detector 442, gas flow detector 443 and gas
Leak detector 444, pressure transducer 441, gas purity detector 442, gas flow detector 443 and gas leak detection
Device 444 is respectively positioned in delivery pipe, and gas leakage detector 444 is connected with alarm unit 45.The pressure transducer 441 of setting is used for
Sensing pressure condition in course of conveying for the gas, the gas purity detector 442 of setting is used for detected gas in course of conveying
In purity, the gas flow detector 443 of setting is used for the flow of detected gas conveying, once pressure transducer 441, gas
Purity detector 442, gas flow detector 443 detect gas parameter beyond critical field, control alarm unit immediately
45 carry out abnormal alarm, and with convenient to operate, operator find in time, deal with time；Once gas leakage detector 444 is examined
Measure gas leakage, then control alarm unit 45 carries out leakage alarm immediately, and warning message is sent to display unit 41 and show
Show, make operator recognize specific leak position, reduce the investigation time, improve processing speed, reduce loss.
Recording unit 43 includes gas use time monitor 431 and gas uses total amount monitor 432, and gas is using total
Amount monitor 432 is respectively with gas use time monitor 431, gas purity detector 442 and gas flow detector 443 even
Connect.According to the purity of the use time of gas, the flow of gas and gas, thus drawing gas use during whole gas transmission
Total amount and purity, are easy to operator and are best understood from gas service condition and using effect.Control unit 42 includes control knob
421, display unit 41 includes display screen 411, and display screen 411 is connected with gas end 3, and control knob 421 is located at display screen 411
On.By control knob 421, whole air delivery device is regulated and controled, thus obtaining qualified medical gases, easy to control,
Simple to operate, it is easy to be managed collectively；It is connected with gas end 3 by display screen 411, make medical personnel using gas end 3
When, transfer of gas situation can be had a clear understanding of by display screen 411, thus to gas using more handy, improving doctor
The work efficiency of shield personnel.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Appoint
How, based on this utility model, for solving essentially identical technical problem, realize essentially identical technique effect, done
Simple change, equivalent or modification etc., are all covered by among protection domain of the present utility model.
Claims (7)
1. a kind of conveying of medical gases device it is characterised in that：Including carriage, delivery pipe, gas end and supervising device,
Described delivery pipe includes delivery main, mixing tube and at least two conveyings and is in charge of, and described mixing is passed through in one end of described delivery main
Close pipe to be in charge of with described conveying and be connected, the other end of described delivery main is connected with described gas end, described delivery main with
Described conveying is in charge of and is equipped with stop valve, and described carriage includes bracing frame and fixed mount, and described fixed mount is located at described
The top of support, described fixed mount is provided with through hole, and described conveying is in charge of and is connected with described mixing tube through described through hole, described
Supervising device includes display unit, control unit, recording unit, monitoring means and alarm unit, described monitoring means with described
The input of control unit connects, the outfan of described control unit respectively with described stop valve, described display unit and described
Alarm unit connects, and described display unit is also connected with described recording unit.
2. a kind of medical gases conveying according to claim 1 device it is characterised in that：Connection is in charge of in described conveying
There is air accumulator, described air accumulator is in charge of with described conveying by connection flexible pipe and is connected.
3. a kind of medical gases conveying according to claim 1 device it is characterised in that：The upper surface of described fixed mount
It is provided with fixing door, the side of described fixation door is hinged with described fixed mount, and the opposite side of described fixation door is provided with elastic projection, institute
State and be provided with fixing hole with described elastic projection position corresponding position on fixed mount, the outside of described fixed mount is provided with button, described bullet
Property projection insert described fixing hole inconsistent with described button.
4. a kind of medical gases conveying according to claim 1 device it is characterised in that：Described monitoring means include pressing
Force transducer, gas purity detector, gas flow detector and gas leakage detector, described pressure transducer, described gas
Body purity detector, described gas flow detector and described gas leakage detector are respectively positioned in described delivery pipe, described gas
Body leak detector is connected with described alarm unit.
5. a kind of medical gases conveying according to claim 4 device it is characterised in that：Described recording unit includes gas
Body use time monitor and gas use total amount monitor, and described gas uses total amount monitor to use with described gas respectively
Time recorder, described gas purity detector and described gas flow detector connect.
6. a kind of medical gases conveying according to claim 1 device it is characterised in that：Described control unit includes controlling
Button processed, described display unit includes display screen, and described display screen is connected with described gas end, and described control knob is located at institute
State on display screen.
7. a kind of medical gases conveying according to claim 1 device it is characterised in that：Described gas end include into
Mouthful section, mixing section, diffuser and contraction section, described entrance is connected with described delivery main, described mixing section positioned at described enter
Between mouth section and described diffuser, described contraction section is connected with the outlet of described gas end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684251.0U CN206001263U (en) | 2016-06-27 | 2016-06-27 | A kind of device of medical gases conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684251.0U CN206001263U (en) | 2016-06-27 | 2016-06-27 | A kind of device of medical gases conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206001263U true CN206001263U (en) | 2017-03-08 |
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ID=58200441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620684251.0U Active CN206001263U (en) | 2016-06-27 | 2016-06-27 | A kind of device of medical gases conveying |
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| Country | Link |
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| CN (1) | CN206001263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630902A (en) * | 2019-08-06 | 2019-12-31 | 浙江强盛医用工程有限公司 | Regional controlling means of medical gas |
| CN113294682A (en) * | 2021-05-21 | 2021-08-24 | 宁波奉天海供氧净化成套设备有限公司 | Embedded gas terminal box |
-
2016
- 2016-06-27 CN CN201620684251.0U patent/CN206001263U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630902A (en) * | 2019-08-06 | 2019-12-31 | 浙江强盛医用工程有限公司 | Regional controlling means of medical gas |
| CN110630902B (en) * | 2019-08-06 | 2021-02-09 | 浙江强盛医用工程有限公司 | Regional controlling means of medical gas |
| CN113294682A (en) * | 2021-05-21 | 2021-08-24 | 宁波奉天海供氧净化成套设备有限公司 | Embedded gas terminal box |
| CN113294682B (en) * | 2021-05-21 | 2022-09-06 | 宁波奉天海供氧净化成套设备有限公司 | Embedded gas terminal box |
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