CN207147698U - A kind of medical gas warning device - Google Patents
A kind of medical gas warning device Download PDFInfo
- Publication number
- CN207147698U CN207147698U CN201721066386.1U CN201721066386U CN207147698U CN 207147698 U CN207147698 U CN 207147698U CN 201721066386 U CN201721066386 U CN 201721066386U CN 207147698 U CN207147698 U CN 207147698U
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- China
- Prior art keywords
- switch board
- inlaid
- base
- pipeline
- pipe
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Abstract
The utility model discloses a kind of medical gas warning device, including base, the first detection storehouse, check valve, U-tube, gas outlet, air inlet and switch board, the base side is connected with the first pipeline, the first display screen is inlaid with the switch board of the control button side, second display screen is inlaid with the switch board of the control button opposite side, the switch board side is electrically connected with by wire and power interface, and the switch board is electrically connected with first pressure sensor and second pressure sensor respectively；By being inlaid with respectively in the middle part of the first pipeline and second pipe, first pressure detects storehouse and second pressure detects storehouse, so that when in use, change that can be constantly to both sides gas pressure detects, when there is negative pressure, or air pressure it is too low or too high when by the both sides of switch board be inlaid with loudspeaker, alarm sounds then are carried out by loudspeaker when air pressure is beyond restriction scope, and it is simple in construction, when being more applicable for the use of small hospital.
Description
Technical field
Medical facilities technical field is the utility model is related to, specially a kind of medical gas warning device.
Background technology
The gas that medical gas is used for medical diagnosis and life is succoured.Medical gas wherein mainly has:Blood gas detects,
Pulmonary function test, cardiopulmonary experiment, surgical laser, Anesthesia Monitoring, monitoring of respiration, medical research, radioactive tracer etc..Medical oxygen
It is mainly used in rescuing patient and anoxic Case treatment, belongs to medicine, by national health pharmaceutical control and administration division management, but in the prior art
There is the medical gas to be typically all based on oxygen, but in the prior art when in use due to the concentration of gas, air pressure, and
Negative pressure is vital when carrying out gas use, so when carrying out conveying gas, to its process and air pressure lamp number
It is vital during according to detection and warning, but have the defects of many in the prior art for example：
1st, in the prior art：Itself is complicated when in use so that when in use because the ramification problem of itself makes
, spent slowly carrying out conveying gas speed per hour, and it is complicated so that the price of product is also very high, and within the hospital
The patient typically to go into a coma, which is typically necessary, carries out conveying oxygen, and some special areas in operating room need to convey special envoy's gas
Body, so in general small hospital can not apply to the equipment, so can not meet needed for prior art.
2nd, in the prior art：When in use due to may be caused to endanger to patient when conveying gas when air pressure is excessive
Evil, so need to monitor and alarm for the pressure of conveying when in use, but prior art is typically all simply detected
Pressure is without control pressure, so can not meet needed for prior art.
Utility model content
The purpose of this utility model is to provide a kind of medical gas warning device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of medical gas warning device, including bottom
Seat, the first detection storehouse, check valve, U-tube, fixture, the second detection storehouse, gas outlet, air inlet and switch board, the base one
Side is connected with the first pipeline, and described first pipeline one end is connected with air inlet, the first inspection is inlaid with the middle part of first pipeline
Storehouse is surveyed, middle part is connected with first pressure sensor inside the first detection storehouse, and the first detection storehouse side is connected with pressure release
Pipe, described relief tube one end are socketed with closure through base, and the base opposite side is connected with second pipe, second pipe
Road one end is connected with gas outlet, and the second detection storehouse is inlaid with the middle part of the second pipe, is connected with the middle part of the second detection storehouse
Second pressure sensor, first pipeline and the second pipe other end are connected with U-tube, are threadedly coupled in the middle part of the U-tube
There is check valve, the base front surface is connected with switch board, and the switch board front is inlaid with loudspeaker close to top end both sides,
And loudspeaker periphery is connected with screen pack, and control button, the control of the control button side are inlaid with the middle part of the switch board
The first display screen is inlaid with cabinet, second display screen, the switch board are inlaid with the switch board of the control button opposite side
Side is electrically connected with by wire and power interface, the switch board respectively with first pressure sensor and second pressure sensor
It is electrically connected with.
Preferably, the base both sides are connected with fixture, and mounting hole is offered in the fixture.
Preferably, it is connected with copper washer on the mounting hole.
Preferably, the gas outlet is connected with two rubber seal with air inlet periphery.
Preferably, the base and the first pipeline and second pipe junction are connected with rubber ring.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by being connected with the first pipeline and second pipe in base both sides, and in the first pipeline and
First pressure detection storehouse and second pressure detection storehouse are inlaid with the middle part of two pipelines respectively so that when in use, can be constantly to two
The change of side gas pressure is detected, and is inlayed by the both sides of switch board when there is negative pressure, or when air pressure is too low or too high
Embedded with loudspeaker, alarm sounds then are carried out by loudspeaker when air pressure is beyond restriction scope, and it is simple in construction, more it is applicable
When the use of small hospital.
2nd, the utility model in the first detection storehouse side by being connected with relief tube, and base one is run through in relief tube one end
Side is threaded with closure so that can carry out pressure release by closure when in use, and the effect of check valve causes it
Gas will not flow back under negative pressure condition.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model.
In figure：1- bases；2- first pressure sensors；3- closures；4- relief tubes；5- first detects storehouse；6- check valves；
7-U type pipes；8- fixtures；9- second pressure sensors；10- second detects storehouse；11- mounting holes；12- rubber rings；13- outlets
Mouthful；14- air inlets；15- switch boards；The display screens of 16- first；17- copper washers；18- loudspeakers；19- second display screens；20- rubbers
Glue sealing ring；21- screen packs；The pipelines of 22- first；23- second pipes；24- control buttons；25- power interfaces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of medical gas warning device, including base
1st, the first detection storehouse 5, check valve 6, U-tube 7, fixture 8, second detect storehouse 10, gas outlet 13, air inlet 14 and switch board
15, the side of base 1 is connected with the first pipeline 22, and described one end of first pipeline 22 is connected with air inlet 14, and described first
The middle part of pipeline 22 is inlaid with the first detection storehouse 5, and the inside middle part of the first detection storehouse 5 is connected with first pressure sensor 2, described
The first detection side of storehouse 5 is connected with relief tube 4, and described one end of relief tube 4 is socketed with closure 3, the base 1 through base 1
Opposite side is connected with second pipe 23, and described one end of second pipe 23 is connected with gas outlet 13, and the middle part of second pipe 23 is inlayed
Embedded with the second detection storehouse 10, the second detection storehouse 10 middle part is connected with second pressure sensor 9, first pipeline 22 and the
The other end of two pipeline 23 is connected with U-tube 7, and the middle part of U-tube 7 is threaded with check valve 6, and the front of base 1 is affixed
There is switch board 15, the front of switch board 15 is inlaid with loudspeaker 18 close to top end both sides, and the periphery of loudspeaker 18 is affixed
There is screen pack 21, the middle part of switch board 15 is inlaid with control button 24, inlayed on the switch board 15 of the side of control button 24
Embedded with the first display screen 16, second display screen 19, the control are inlaid with the switch board 15 of the opposite side of control button 24
The side of cabinet 15 is electrically connected with by wire and power interface 25, the switch board 15 respectively with first pressure sensor 2 and second
Pressure sensor 9 is electrically connected with.
The both sides of base 1 are connected with fixture 8, offer mounting hole 11 in the fixture 8, more easily enter
Row installation is connected with copper washer 17 so that when mounted so that itself being more prone to tight with fixed on the mounting hole 11
Gu the gas outlet 13 is connected with two rubber seal 20 with the periphery of air inlet 14 so that installation period sealing property is big
Big to improve, the pipeline 22 of base 1 and first and the junction of second pipe 23 are connected with rubber ring 12 so that it is installed more
It is convenient, and be not easy that the first pipeline 22 and the outer wall of second pipe 23 are caused to wear.
Operation principle：Power interface 25 is connected into power supply during use, is then arranged on base 1 by four fixtures 8
Specified location, then air inlet 14 is connected at gas output, and gas transmission terminal is connected in gas outlet 13, passed through when deployed
First pressure sensor 2 measures the pressure of air inlet, is shown on the first display screen 16, when gas is by the second detection storehouse 10,
The pressure of the detector outlet of second pressure sensor 9 is simultaneously shown on second display screen 16, when the numerical value of second pressure sensor 9 is big
There is negative pressure condition when first pressure sensor 2, now loudspeaker 18 sends alarm, when the numerical value of first pressure sensor 2
Then occurring superpressure situation when being far longer than second pressure sensor 9, then loudspeaker 18 sends alarm, and now staff beats first
Open closure 3 and carry out pressure release, not so explosion danger may then occur for overlong time.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of medical gas warning device, including base（1）, first detection storehouse（5）, check valve（6）, U-tube（7）, it is fixed
Part（8）, second detection storehouse（10）, gas outlet（13）, air inlet（14）And switch board（15）, it is characterised in that：The base（1）
Side is connected with the first pipeline（22）, first pipeline（22）One end is connected with air inlet（14）, first pipeline
（22）Middle part is inlaid with the first detection storehouse（5）, the first detection storehouse（5）Internal middle part is connected with first pressure sensor（2）,
The first detection storehouse（5）Side is connected with relief tube（4）, the relief tube（4）Base is run through in one end（1）It is socketed with closure
（3）, the base（1）Opposite side is connected with second pipe（23）, the second pipe（23）One end is connected with gas outlet（13）,
The second pipe（23）Middle part is inlaid with the second detection storehouse（10）, the second detection storehouse（10）Middle part is connected with second pressure
Sensor（9）, first pipeline（22）And second pipe（23）The other end is connected with U-tube（7）, the U-tube（7）Middle part
It is threaded with check valve（6）, the base（1）Front is connected with switch board（15）, the switch board（15）Front is close to top
Both sides are inlaid with loudspeaker at end（18）, and loudspeaker（18）Periphery is connected with screen pack（21）, the switch board（15）In
Portion is inlaid with control button（24）, the control button（24）The switch board of side（15）On be inlaid with the first display screen（16）,
The control button（24）The switch board of opposite side（15）On be inlaid with second display screen（19）, the switch board（15）Side leads to
Cross wire and power interface（25）It is electrically connected with, the switch board（15）Respectively with first pressure sensor（2）And second pressure
Sensor（9）It is electrically connected with.
A kind of 2. medical gas warning device according to claim 1, it is characterised in that：The base（1）Both sides are solid
It is connected to fixture（8）, the fixture（8）Inside offer mounting hole（11）.
A kind of 3. medical gas warning device according to claim 2, it is characterised in that：The mounting hole（11）On it is solid
It is connected to copper washer（17）.
A kind of 4. medical gas warning device according to claim 1, it is characterised in that：The gas outlet（13）With air inlet
Mouthful（14）Periphery is connected with two rubber seal（20）.
A kind of 5. medical gas warning device according to claim 1, it is characterised in that：The base（1）With the first pipe
Road（22）And second pipe（23）Junction is connected with rubber ring（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066386.1U CN207147698U (en) | 2017-08-24 | 2017-08-24 | A kind of medical gas warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066386.1U CN207147698U (en) | 2017-08-24 | 2017-08-24 | A kind of medical gas warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147698U true CN207147698U (en) | 2018-03-27 |
Family
ID=61669698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721066386.1U Expired - Fee Related CN207147698U (en) | 2017-08-24 | 2017-08-24 | A kind of medical gas warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141694A (en) * | 2018-07-20 | 2019-01-04 | 渝新智能科技（上海）有限公司 | A kind of signal source device, detection system and supporting body |
-
2017
- 2017-08-24 CN CN201721066386.1U patent/CN207147698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141694A (en) * | 2018-07-20 | 2019-01-04 | 渝新智能科技（上海）有限公司 | A kind of signal source device, detection system and supporting body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |