CN202628464U - Compound medical compressed air device system - Google Patents
Compound medical compressed air device system Download PDFInfo
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- CN202628464U CN202628464U CN 201220220211 CN201220220211U CN202628464U CN 202628464 U CN202628464 U CN 202628464U CN 201220220211 CN201220220211 CN 201220220211 CN 201220220211 U CN201220220211 U CN 201220220211U CN 202628464 U CN202628464 U CN 202628464U
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Abstract
The utility model relates to a compound medical compressed air device system which comprises a main air supply source, assistant air supply sources and a backup air supply source which supplies oxygen continuously when the main and assistant air supply sources are stopped simultaneously. The main air supply source, the assistant air supply sources and the backup air supply source share an air balancing tank. The assistant air supply sources are arranged in parallel next to the main air supply source to complement air supply to the main air supply source in an assistant manner.
Description
[technical field]
The utility model relates to the medical compressed air device systems, is specifically related to composite type medical pneumatic plant system.
[background technique]
At present, medical gas supply equipment is the requisite facility of hospital, and the medical gas that hospital adopts comprises medical oxygen, medical compressed air, laughing gas (N
2O), sources of the gas such as mixing air and nitrogen, general medical gas commonly used comprises medical compressed air.At home in the construction of hospital's medical gas supply equipment; In the domestic standard of looking into; The Standard for daylighting design of industrial enterprises (GB50333-2002) that The Ministry of Construction of the People's Republic of China, MOC put into effect in 2002; Clean operation department to hospital has been made regulation, and the handbook that also has has provided more coarse scope with regard to other usage requirements.But development along with society; Medical gas is in concrete using process; For dissimilar diagnosis and treatment wards, dissimilar hospitals, medical compressed-air actuated use condition is inequality in its medical gas, and behaviour in service and distribution situation in whole day, full week and the annual seasons are also inequality.For example:
In hospital common diagnosis and treatment ward, patient's the state of an illness is light slightly, and general employing directly provides medical gas, and gas consumption is relatively stable; In special diagnosis and treatment ward; Often patient's the state of an illness is heavier; Need use gas by certain medical equipment; Like Anesthesia machine, respiratory machine, be used for to give emergency treatment to a patient, the patient of acute disease patients such as operation patients, Intensive Care Therapy patient, large-scale sudden situation, patient that traffic accident causes or naturally evil cause the air feed of the extensive state of an illness, cause the enforcement time long, gas consumption is big.
In dissimilar hospitals, in general hospital and section hospital, because the social responsibility that general hospital bears is bigger, section's class is complete, the gas consumption of hospitals such as orthopaedics hospital, maternity hospital in the relative section hospital, and obviously gas consumption is bigger; And section hospital compares with some specific disease hospitals, compares with the orthopaedics in the specific disease hospital like hospital of lung section, chest hospital, and the gas consumption of hospital of lung section and chest hospital is obviously big, and it is also inequality that this dissimilar hospital's gas consumptions just occurs.
In the air feed whole day of hospital, full week and annual seasons in the air feed process; The situation of the different number of days in one day different periods, a week and the Various Seasonal air feed in 1 year also is not quite similar; As: one day the morning 9:00 to afternoon 3:00 with afternoon 3:00 to evening 12:00 compare the obviously bigger and regular reduction of previous time period gas consumption; The Monday in one week, because operation patients is many, gas consumption was obviously bigger than the weekend to Friday; Throughout the year,, particularly cause gas consumption also bigger at spring and autumn because season alternation causes the RD burst easily.Such situation causes hospital's usefulness gas to be periodic fluctuation, need guarantee that also the air feed process can not be interrupted.
Above situation causes the randomness of hospital's usefulness gas more intense, often along with the change in type, different time and the season of diagnosis and treatment situation, hospital and change; Wave properties is bigger; The periodicity of hospital's air feed and sudden fluctuation have produced the problem that air feed is unstable, the air feed process loss is bigger, cause Security, reliability and the validity of air feed to descend; The stability of air feed is concerning the safety of using the gas patient, and loss unnecessary in the air feed process has also increased the air feed cost.Because hospital requires to require the air feed process not to be interrupted than higher to the Security of air feed, stability, reliability and validity, therefore, it is high to design a kind of reliability, has continuity, successional air supply system is vital.
[model utility content]
The utility model provides a kind of and controls conveniently, Security and reliability is high, effectively utilize the composite type medical pneumatic plant system of medical air amount.
The technological scheme that the utility model adopts is:
Composite type medical pneumatic plant system; Comprise that main air supply source, helping air supply source and main air supply source and helping air supply source shut down the subsequent use air supply source of continued air feed simultaneously; The shared air balance jar of main air supply source, helping air supply source and subsequent use air supply source, and the helping air supply source is arranged side by side other and main air supply source assist additional air feed in main air supply source.
Main air supply source comprises main air compressor, main road filter and main cooling driers; The output terminal of main air compressor connects the input end of main road filter; The output terminal of main road filter connects the input end of main cooling driers, and the output terminal of main cooling driers connects the input end of said air balance jar; The helping air supply source comprises auxiliary air compressor, auxilliary main road filter and auxilliary cooling driers, and the output terminal of auxiliary air compressor pipeline successively connects auxilliary main road filter and auxilliary cooling driers, and the output terminal of auxilliary cooling driers connects another input end of air balance jar; Subsequent use air supply source comprises fully air compressor, is equipped with the main road filter and is equipped with cooling driers, and the output terminal that is equipped with air compressor pipeline successively connects and is equipped with the main road filter and is equipped with cooling driers, and the output terminal that is equipped with cooling driers connects another input end of air balance jar.
The output terminal of said air balance jar is provided with the medical air pipeline that is communicated with the medical air pipe network, be equipped with successively on the medical air pipeline medical air is reduced pressure, level sterilizing filter behind pressurized air decompressor, pressurized air twin-stage accurate filter, pressurized air prime sterilizing filter and the pressurized air of filtration, degerming; On the said air balance jar pressure-detecting device is installed; The output pipe that is equipped with air compressor of the auxiliary air compressor in the main air compressor of said main air supply source, helping air supply source and subsequent use air supply source is series connection each other between any two, and switches the two-way admittance valve of being convenient to round-the-clock maintenance mutually whenever being provided with control main air compressor, auxiliary air compressor between the two and being equipped with air compressor.
Every road pipeline of said main air supply source, helping air supply source and subsequent use air supply source also can be distinguished the independent air balance jar that is connected, and connects said medical air pipeline after the output terminal of each air balance jar is connected in parallel.
Said main air compressor is the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
Said auxiliary air compressor is the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
Said air compressor fully is the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
The advantage of the utility model:
The utility model be applied to have scale hospital patient, have center compressed air line system; Three cover systems that entire equipment adopts main air supply source, helping air supply source and subsequent use air supply source to constitute; Make the reliability of air supply system higher, can monitor in real time, guarantee stability, validity and the quality of output medical air producing medical air; And, guarantee to supply with continuously medical air according to real-time data monitored.
The air balance jar be communicated with to medical air reduce pressure, level sterilizing filter behind pressurized air decompressor, pressurized air twin-stage accurate filter, pressurized air prime sterilizing filter and the pressurized air of filtration, degerming; The air-out pipeline of level sterilizing filter is connected the medical compressed air pipe network behind the pressurized air, to hospital medical compressed air is provided effectively.
In addition; Cause under the situation that the medical air consumption increases suddenly the helping air supply source can assist the supply medical air automatically in peak period, accident that the hospital medical air uses; Break down when shutting down in main air supply source and helping air supply source; Subsequent use air supply source starts simultaneously, and the supply of reserve source of the gas is provided, and guarantees to supply with continuously medical air.
[description of drawings]
Fig. 1 is the working principle schematic representation of the shared air balance jar of the utility model;
Fig. 2 is the working principle schematic representation that the utility model master air supply source, helping air supply source and subsequent use air supply source adopt an independent air balance jar separately.
[embodiment]
Embodiment one
As shown in Figure 1; Composite energy-saving medical compressed air device systems; Comprise main air supply source and helping air supply source, the shared air balance jar 4 in main air supply source and helping air supply source, and the helping air supply source is arranged side by side other and main air supply source assist additional air feed in main air supply source; Main air supply source comprises main air compressor 1, main road filter 2 and main cooling driers 3; The output terminal of main air compressor 1 connects the input end of main road filter 2; The output terminal of main road filter 2 connects the input end of main cooling driers 3, and the output terminal of main cooling driers 3 connects the input end of said air balance jar 4.
Continue as shown in Figure 1; The helping air supply source comprise auxiliary air compressor 1 ', auxilliary main road filter 2 ' and auxilliary cooling driers 3 '; Auxiliary air compressor 1 ' output terminal successively pipeline connect auxilliary main road filter 2 ' with auxilliary cooling driers 3 '; Auxilliary cooling driers 3 ' output terminal connect another input end of air balance jar 4, the pressure-detecting device (not shown) is installed on air balance jar 4, the output terminal of said air balance jar 4 is provided with the medical air pipeline 16 that is communicated with the medical air pipe network.
Said main air compressor 1 is the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device, auxiliary air compressor 1 ' and be power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
Continue as shown in Figure 1; This device systems also is provided with main air supply source and medical air is continued in the back to system subsequent use air supply source is shut down in the helping air supply source simultaneously; Subsequent use air supply source comprises fully air compressor 1 ", be equipped with main road filter 2 " and is equipped with cooling driers 3 "; be equipped with air compressor 1 " output terminal successively pipeline connect be equipped with main road filter 2 " be equipped with cooling driers 3 "; Be equipped with cooling driers 3 " output terminal connect another input end of air balance jar 4, being equipped with air compressor 1 " is the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
Continue as shown in Figure 1, be equipped with successively on the medical air pipeline 16 medical air is reduced pressure, the pressurized air decompressor 12 of filtration, degerming, pressurized air twin-stage accurate filter 5 " ', pressurized air prime sterilizing filter 8 " ' with pressurized air after level sterilizing filter 11 " '.The main air compressor 1 of said main air supply source, the auxiliary air compressor 1 in helping air supply source ' and subsequent use air supply source be equipped with air compressor 1 " output pipe series connection each other between any two, and whenever be provided with control main air compressor 1, auxiliary air compressor 1 ' and be equipped with air compressor 1 and " switch the two-way admittance valve a of being convenient to round-the-clock maintenance mutually between the two.
During work, main air supply source is at first started working, and air gets into power frequency main air compressor 1 and compresses, and the air after the compression carries out the first step through main filter 2 and filters, and the pressurized air after the filtration gets into main cooling driers 3 and carries out cool drying; Dried pressurized air gets into air balance jar 4 balance pressures; Pressure-detecting device (pressure gauge is installed on the air balance jar 4; Not shown in the figures), when the pressure of air balance jar 4 medical air delivery outlets during greater than the apparatus settings value, main air compressor 1, main cooling driers 3 quit work; When the pressure of air balance jar 4 medical air delivery outlets during less than the apparatus settings value; Main air compressor 1, main cooling driers 3 are started working, and realize that the balance and the medical air pressure of medical air pressure is monitored in real time, and the main air compressor 1 of power frequency provides the air raw material according to the real-time Monitoring Data of pressure-detecting device;
When supplying with medical compressed air; Pressurized air in the air balance jar 4 flows out through medical air pipeline 16; The pressurized air of output is through 12 decompressions and pressurized air twin-stage accurate filters 5 of pressurized air decompressor " ' after (filtering essence, to cross the B level be 1 μ m; the C level is 0.01 μ m) filters, after pressurized air prime sterilizing filter 8 " ' with pressurized air after level sterilizing filter 11 " ' two degerming are handled, can insert the use of medical compressed air pipe network again.
When main air supply source air feed was not enough, the start work of helping air supply source replenished source of the gas to whole system; When subsequent use air supply source start work is broken down can not work the time in main air supply source and helping air supply source simultaneously; Entire equipment adopts three cover Protective systems, and the reliability of air supply system is higher.
Embodiment two
Embodiment two and embodiment's one unique different being, as shown in Figure 2, every road pipeline of main air supply source, helping air supply source and subsequent use air supply source be connected separately respectively an air balance jar (4,4 ', 4 "); each air balance jar (4,4 ', another output terminals of 4 ") connects said medical air pipeline 16 after being connected in parallel; Separate to guarantee main air supply source, helping air supply source and subsequent use air supply source, do not disturb mutually, separately air feed; Other are identical with embodiment one, too much do not give unnecessary details at this.
The utility model can also have other distortion, does conspicuous change according to the prompting of the foregoing description, and other every changes that do not break away from the utility model essence, all should be included within the described scope of claim.
Claims (5)
1. composite type medical pneumatic plant system; It is characterized in that; Comprise that main air supply source, helping air supply source and main air supply source and helping air supply source shut down the subsequent use air supply source of continued oxygen supply simultaneously; The shared air balance jar of main air supply source, helping air supply source and subsequent use air supply source, and the helping air supply source is arranged side by side other and main air supply source assist additional air feed in main air supply source;
Main air supply source comprises main air compressor, main road filter and main cooling driers; The output terminal of main air compressor connects the input end of main road filter; The output terminal of main road filter connects the input end of main cooling driers, and the output terminal of main cooling driers connects the input end of said air balance jar;
The helping air supply source comprises auxiliary air compressor, auxilliary main road filter and auxilliary cooling driers, and the output terminal of auxiliary air compressor pipeline successively connects auxilliary main road filter and auxilliary cooling driers, and the output terminal of auxilliary cooling driers connects another input end of air balance jar;
Subsequent use air supply source comprises fully air compressor, is equipped with the main road filter and is equipped with cooling driers, and the output terminal that is equipped with air compressor pipeline successively connects and is equipped with the main road filter and is equipped with cooling driers, and the output terminal that is equipped with cooling driers connects another input end of air balance jar;
The output terminal of said air balance jar is provided with the medical air pipeline that is communicated with the medical air pipe network, be equipped with successively on the medical air pipeline medical air is reduced pressure, level sterilizing filter behind pressurized air decompressor, pressurized air twin-stage accurate filter, pressurized air prime sterilizing filter and the pressurized air of filtration, degerming;
On the said air balance jar pressure-detecting device is installed;
The output pipe that is equipped with air compressor of the auxiliary air compressor in the main air compressor of said main air supply source, helping air supply source and subsequent use air supply source is series connection each other between any two, and switches the two-way admittance valve of being convenient to round-the-clock maintenance mutually whenever being provided with control main air compressor, auxiliary air compressor between the two and being equipped with air compressor.
2. according to the said composite type medical pneumatic plant of claim 1 system; It is characterized in that; Every road pipeline of said main air supply source, helping air supply source and subsequent use air supply source is connected an air balance jar separately respectively, connects said medical air pipeline after the output terminal of each air balance jar is connected in parallel.
3. according to claim 1 or 2 said composite type medical pneumatic plant systems, it is characterized in that said main air compressor is the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
4. according to claim 1 or 2 said composite type medical pneumatic plant systems, it is characterized in that said auxiliary air compressor is the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
5. according to claim 1 or 2 said composite type medical pneumatic plant systems, it is characterized in that said to be equipped with air compressor be the power frequency air compressor according to the real-time Monitoring Data work of pressure-detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220211 CN202628464U (en) | 2012-05-15 | 2012-05-15 | Compound medical compressed air device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220211 CN202628464U (en) | 2012-05-15 | 2012-05-15 | Compound medical compressed air device system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628464U true CN202628464U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220220211 Expired - Lifetime CN202628464U (en) | 2012-05-15 | 2012-05-15 | Compound medical compressed air device system |
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| Country | Link |
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| CN (1) | CN202628464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678523A (en) * | 2012-05-15 | 2012-09-19 | 珠海市精钰科技设备有限公司 | Compound medical compressed air system |
| CN106439496A (en) * | 2016-10-27 | 2017-02-22 | 中国航天空气动力技术研究院 | Adjustable large-flow compressed air source system |
-
2012
- 2012-05-15 CN CN 201220220211 patent/CN202628464U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678523A (en) * | 2012-05-15 | 2012-09-19 | 珠海市精钰科技设备有限公司 | Compound medical compressed air system |
| CN106439496A (en) * | 2016-10-27 | 2017-02-22 | 中国航天空气动力技术研究院 | Adjustable large-flow compressed air source system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
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| CX01 | Expiry of patent term |