CN204693041U - medical compressed air system - Google Patents
medical compressed air system Download PDFInfo
- Publication number
- CN204693041U CN204693041U CN201520176120.7U CN201520176120U CN204693041U CN 204693041 U CN204693041 U CN 204693041U CN 201520176120 U CN201520176120 U CN 201520176120U CN 204693041 U CN204693041 U CN 204693041U
- Authority
- CN
- China
- Prior art keywords
- compressed air
- air
- air system
- filter
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model relates to a kind of medical compressed air system, comprise compressor and air storage tank, described compressor has one or more, its two paths formed by breather line are connected with refrigerant type dryer, every bar path is all provided with primary filter, the side of this primary filter is connected with air storage tank, and opposite side is connected with superfinishing filter, and this superfinishing filter is connected with refrigerant type dryer.The utility model is simple and reasonable, can the fully dry and purification by pressurized air, avoids impurity in pressurized air and moisture damages expensive medical apparatus.
Description
Technical field
The utility model relates to medical compressed air system regions, particularly relates to a kind of medical compressed air system.
Background technique
Compressed air system system is applicable to newly-built, enlarging and the reconstruction project of hospital, and it is that the operating room, ICU room, the department of stomatology, central supply room etc. aiming at all kinds of hospital provides medical gas, or as the source of the gas of promotion medical equipment work.
The power source of air system is the air-compressor set at central compressed air station, air system pipeline is made to reach required force value and flow by air compressor unit exhaust, produce aerodynamic force in the grave illness rooms such as operating room, ICU room and the department of stomatology, central supply room end, provide medical equipment to make.
The air quality that compressor is discharged can meet the requirement of some medical equipments, but some is stored in pressurized air dry not due to impurity and moisture, mean that these impurity can damage the use of gas equipment, so pressurized air must be carried out purifying and drying before these pressurized air enter into equipment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of medical compressed air system, simple and reasonable, can the fully dry and purification by pressurized air, avoids impurity in pressurized air and moisture damages expensive medical apparatus.
The utility model solves the technological scheme that its technical problem adopts: provide a kind of medical compressed air system, comprise compressor and air storage tank, described compressor has one or more, its two paths formed by breather line are connected with refrigerant type dryer, every bar path is all provided with primary filter, the side of this primary filter is connected with air storage tank, and opposite side is connected with superfinishing filter, and this superfinishing filter is connected with refrigerant type dryer.
Supplement as to the one of technological scheme described in the utility model, described compressor has two.
Supplement as to the one of technological scheme described in the utility model, described air storage tank is provided with bypass valve.
Further, described breather line is gapless stainless steel tube, and gapless stainless steel tube adopts the hard soldering of low-silver solder spigot and socket type to connect, and during Stainless Steel Tube welding, passes into the nitrogen that flowing to protect welding part in pipeline.
Whole system connection all adopts metal sealing, can ensure the tightness of system.Maintenance valve is provided with for convenience of maintenance corridor transverse tube.Valve body material is copper or stainless steel.
Also electric control cubicle is installed in whole air compression station, the acousto-optic alarm signal when compressed air system surpasses upper lower limit value, electric control cubicle can ensure that two compressors can alternately start, time delay tracking, delay adjustments, tracking warning, hand control and automation controlling functions.When operating compression machine breaks down, electric control cubicle can start stand-by compressor automatically, ensures that compressed air system normally works.
For ensureing gas equipment, in system bamboo product refrigerant type dryer and ultraprecise filter each a set of, refrigerant type dryer is the dry air saturated moist air of being discharged by compressor being dried to pressure leak source condition; Remove the particle of <0.01 μm through ultraprecise filter, make the oil content of air reach medical standard.This compressed-air actuated quality can use and meet the demands by the machine of ensuring respiration.
beneficial effect
The utility model relates to a kind of medical compressed air system, simple and reasonable, can the fully dry and purification by pressurized air, avoids impurity in pressurized air and moisture damages expensive medical apparatus.
Accompanying drawing explanation
Fig. 1 is long splice composition of the present utility model.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figure 1, mode of execution of the present utility model relates to a kind of medical compressed air system, comprise compressor 1 and air storage tank 3, it is characterized in that, described compressor 1 has one or more, and its two paths formed by breather line 5 are connected with refrigerant type dryer 2, every bar path is all provided with primary filter 4, the side of this primary filter 4 is connected with air storage tank 3, and opposite side is connected with superfinishing filter 6, and this superfinishing filter 6 is connected with refrigerant type dryer 2.
Described compressor 1 has two, and described air storage tank 3 is provided with bypass valve.
Described breather line 5 is gapless stainless steel tube, and gapless stainless steel tube adopts the hard soldering of low-silver solder spigot and socket type to connect, and during Stainless Steel Tube welding, passes into the nitrogen that flowing to protect welding part in pipeline.
Whole system connection all adopts metal sealing, can ensure the tightness of system.Maintenance valve is provided with for convenience of maintenance corridor transverse tube.Valve body material is copper or stainless steel.
Also electric control cubicle is installed in whole air compression station, the acousto-optic alarm signal when compressed air system surpasses upper lower limit value, electric control cubicle can ensure that two compressors can alternately start, time delay tracking, delay adjustments, tracking warning, hand control and automation controlling functions.When operating compression machine breaks down, electric control cubicle can start stand-by compressor automatically, ensures that compressed air system normally works.
For ensureing gas equipment, in system bamboo product refrigerant type dryer and ultraprecise filter each a set of, refrigerant type dryer is the dry air saturated moist air of being discharged by compressor being dried to pressure leak source condition; Remove the particle of <0.01 μm through ultraprecise filter, make the oil content of air reach medical standard.This compressed-air actuated quality can use and meet the demands by the machine of ensuring respiration.
Must make a strength test after system installation, test(ing) medium is nitrogen or oil-free compressed air, test pressure is 1.5 times of piping design pressure, pressure testing time 10-30min, test result with pipe coupling, weld seam, pipeline section without naked eyes visible distortion, with stabilizer inspection ne-leakage be qualified.
Must carry out leak rate test after air conduit strength test is qualified, test(ing) medium is nitrogen or oil-free compressed air, and test pressure is the design pressure of pipeline, pressure testing time 24h, and test result leak-down rate per hour is less than 0.2% for qualified.
After strength test is qualified, before air tightness test, adopt clean air or nitrogen to purge whole pipeline, in the relief opening target plate inspection scribbling white paint, in 5 minutes without welding slag, that water stain and other foul is is qualified.
Air compression station described in the utility model is simple and reasonable, can the fully dry and purification by pressurized air, avoids impurity in pressurized air and moisture damages expensive medical apparatus.
Claims (4)
1. a medical compressed air system, comprise compressor (1) and air storage tank (3), it is characterized in that, described compressor (1) has one or more, its two paths formed by breather line (5) are connected with refrigerant type dryer (2), every bar path is all provided with primary filter (4), the side of this primary filter (4) is connected with air storage tank (3), opposite side is connected with superfinishing filter (6), and this superfinishing filter (6) is connected with refrigerant type dryer (2).
2. medical compressed air system according to claim 1, is characterized in that: described compressor (1) has two.
3. medical compressed air system according to claim 1, is characterized in that: described air storage tank (3) is provided with bypass valve.
4. according to the medical compressed air system in claim 1-3 described in any one, it is characterized in that: described breather line (5) is gapless stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176120.7U CN204693041U (en) | 2015-03-27 | 2015-03-27 | medical compressed air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176120.7U CN204693041U (en) | 2015-03-27 | 2015-03-27 | medical compressed air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693041U true CN204693041U (en) | 2015-10-07 |
Family
ID=54233331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176120.7U Expired - Fee Related CN204693041U (en) | 2015-03-27 | 2015-03-27 | medical compressed air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567616A (en) * | 2021-06-16 | 2021-10-29 | 上海中船三井造船柴油机有限公司 | Device and method for purging and air-tight test of gas pipeline of LGIP (light emitting diode) host |
-
2015
- 2015-03-27 CN CN201520176120.7U patent/CN204693041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567616A (en) * | 2021-06-16 | 2021-10-29 | 上海中船三井造船柴油机有限公司 | Device and method for purging and air-tight test of gas pipeline of LGIP (light emitting diode) host |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315000 Huchun Industrial Park, Ningbo, Zhejiang Province, No. 236 Patentee after: LIZI HOLDINGS CO.,LTD. Address before: 315000 Zhejiang city of Ningbo province Yinzhou District Heng Zhang Shiqi Street Industrial Zone No. 1 Patentee before: ZHEJIANG LICI MEDICAL ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |