CN204484827U - A kind of pressuresteam sterilization vacuum extractor - Google Patents
A kind of pressuresteam sterilization vacuum extractor Download PDFInfo
- Publication number
- CN204484827U CN204484827U CN201520061937.XU CN201520061937U CN204484827U CN 204484827 U CN204484827 U CN 204484827U CN 201520061937 U CN201520061937 U CN 201520061937U CN 204484827 U CN204484827 U CN 204484827U
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- Prior art keywords
- vacuum pump
- condensation pipe
- sterile chamber
- capillary condensation
- buffer
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of pressuresteam sterilization vacuum extractor, it includes sterile chamber, described bottom, sterile chamber is provided with electrothermal tube, described side, sterile chamber is provided with buffer, be provided with capillary condensation pipe in described buffer, capillary condensation pipe outer wall is close to and is provided with water-cooling circular tube, and capillary condensation pipe upper end is provided with blower fan, described buffer side is connected to vacuum pump and waste water tank, and vacuum pump side is provided with air inlet electromagnetic valve; This apparatus structure is reasonable in design; install and lay conveniently; evacuation process is being carried out to after high temperature and high pressure steam blood pressure lowering cooling process by vacuum pump by installing capillary condensation pipe; prevent high temperature and high pressure steam from corroding the seal washer in vacuum pump, available protecting extends the service life of vacuum pump.
Description
Technical field
This utility model relates to a kind of bactericidal unit, and it is mainly arranged on the places such as hospital for being carried out sterilizing to medical instruments etc. by sterilizing thing under high temperature and high pressure steam, particularly relates to a kind of pressuresteam sterilization vacuum extractor.
Background technology
The device at present medical appliance carried out disinfection, such as heat sterilization, ultraviolet sterilization, radiation sterilization, be directed to current heat sterilization equipment mainly can hold sterilization container by inside and provide the steam raising plant of steam to form, wherein conventional in heat sterilization equipment is that wet method method for disinfection adopts saturated vapor to carry out sterilization processing, be evacuated sterile chamber enhancing bactericidal effect, the water vapour of High Temperature High Pressure is extracted out by vacuum pump, but vacuum pump sealing gasket is made up of the material of not heatproof usually, be difficult to the steam bearing High Temperature High Pressure, sealing gasket premature aging will be caused, shorten service life of vacuum pump.
Utility model content
The purpose of this utility model is directly extracted out by vacuum pump for the water vapour of High Temperature High Pressure in background, the service life of vacuum pump can be shortened in use procedure, a kind of pressuresteam sterilization vacuum extractor is provided, after utilizing capillary condensation pipe to cushion cooling down high-temperature water vapour, carries out evacuation process again.
In order to solve the problem existing for background technology, this utility model is by the following technical solutions: a kind of pressuresteam sterilization vacuum extractor, it includes sterile chamber, described bottom, sterile chamber is provided with electrothermal tube, described side, sterile chamber is provided with buffer, capillary condensation pipe is provided with in described buffer, described capillary condensation pipe is arranged in bending serpentine arrangement, and capillary condensation pipe outer wall tightens the water-cooling circular tube that has been sticked, described water-cooling circular tube head and the tail connect, and capillary condensation pipe upper end is provided with blower fan, described buffer side is connected to vacuum pump and waste water tank respectively repeatedly, vacuum pump side is provided with air inlet electromagnetic valve.
Be provided with vacuum solenoid between described buffer and sterile chamber, and sterile chamber is provided with pressure transducer and Pressure gauge.
Utility model works principle is as follows: when this device is started working, heated by electrothermal tube, high temperature and high pressure steam is supplemented in sterile chamber, when pressure transducer senses that the air pressure in sterile chamber reaches setting value, vacuum solenoid is opened in control, and first the high temperature and high pressure steam in sterile chamber carries out buffering cooling process by capillary condensation pipe.Water-cooling circular tube is close to capillary condensation pipe can absorb amount of heat; water-cooling circular tube, capillary condensation pipe carry out reducing temperature twice process by blower fan again; the condensed water of capillary condensation pipe cooling flows into waste water tank by pipeline and collects; through pressure buffer cooling process high temperature and high pressure gas again by the evacuation of vacuum pump; the few low minimizing of temperature of pressure uses injury to vacuum pump, and protection extends the service life of vacuum pump.Open condensed water that vacuum pump carries out evacuation by vacuum solenoid directly to import to waste water tank by pipeline and collect.
In sum; the advantage of this utility model is as follows: this apparatus structure is reasonable in design; install and lay conveniently; evacuation process is being carried out to after high temperature and high pressure steam blood pressure lowering cooling process by vacuum pump by installing capillary condensation pipe; prevent high temperature and high pressure steam from corroding the seal washer in vacuum pump, available protecting extends the service life of vacuum pump.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Wherein, 1, sterile chamber; 2, electrothermal tube; 3, buffer; 4, capillary condensation pipe; 5, water-cooling circular tube; 6, blower fan; 7, vacuum pump; 8, waste water tank; 9, air inlet electromagnetic valve; 10, vacuum solenoid; 11, pressure transducer; 12, Pressure gauge.
Detailed description of the invention
With reference to accompanying drawing, a kind of pressuresteam sterilization vacuum extractor, it includes sterile chamber, described bottom, sterile chamber is provided with electrothermal tube, and described side, sterile chamber is provided with buffer, is provided with capillary condensation pipe in described buffer, capillary condensation pipe outer wall is close to and is provided with water-cooling circular tube, and capillary condensation pipe upper end is provided with blower fan, described buffer side is connected to vacuum pump and waste water tank respectively repeatedly, and vacuum pump side is provided with air inlet electromagnetic valve.
Be provided with vacuum solenoid between described buffer and sterile chamber, and sterile chamber is provided with pressure transducer and Pressure gauge.
When this device is started working, heated by electrothermal tube, high temperature and high pressure steam is supplemented in sterile chamber, when pressure transducer senses that the air pressure in sterile chamber reaches setting value, vacuum solenoid is opened in control, and first the high temperature and high pressure steam in sterile chamber carries out buffering cooling process by capillary condensation pipe.Water-cooling circular tube is close to capillary condensation pipe can absorb amount of heat; water-cooling circular tube, capillary condensation pipe carry out reducing temperature twice process by blower fan again; the condensed water of capillary condensation pipe cooling flows into waste water tank by pipeline and collects; through pressure buffer cooling process high temperature and high pressure gas again by the evacuation of vacuum pump; the few low minimizing of temperature of pressure uses injury to vacuum pump, and protection extends the service life of vacuum pump.Open condensed water that vacuum pump carries out evacuation by vacuum solenoid directly to import to waste water tank by pipeline and collect.
Claims (2)
1. a pressuresteam sterilization vacuum extractor, it includes sterile chamber, it is characterized in that: described bottom, sterile chamber is provided with electrothermal tube, described side, sterile chamber is provided with buffer, capillary condensation pipe is provided with in described buffer, described capillary condensation pipe is arranged in bending serpentine arrangement, and capillary condensation pipe outer wall tightens the water-cooling circular tube that has been sticked, described water-cooling circular tube head and the tail connect, and capillary condensation pipe upper end is provided with blower fan, described buffer side is connected to vacuum pump and waste water tank respectively repeatedly, and vacuum pump side is provided with air inlet electromagnetic valve.
2. a kind of pressuresteam sterilization vacuum extractor according to claim 1, it is characterized in that: be provided with vacuum solenoid between described buffer and sterile chamber, and sterile chamber is provided with pressure transducer and Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061937.XU CN204484827U (en) | 2015-01-28 | 2015-01-28 | A kind of pressuresteam sterilization vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061937.XU CN204484827U (en) | 2015-01-28 | 2015-01-28 | A kind of pressuresteam sterilization vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484827U true CN204484827U (en) | 2015-07-22 |
Family
ID=53564125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061937.XU Expired - Fee Related CN204484827U (en) | 2015-01-28 | 2015-01-28 | A kind of pressuresteam sterilization vacuum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076565A (en) * | 2019-12-31 | 2020-04-28 | 老肯医疗科技股份有限公司 | Steam discharge pipeline system for sterilization room and control method thereof |
| CN112484399A (en) * | 2020-11-24 | 2021-03-12 | 无锡锡源真空设备有限公司 | Automatic discharged vacuum drying furnace of condensation product |
-
2015
- 2015-01-28 CN CN201520061937.XU patent/CN204484827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076565A (en) * | 2019-12-31 | 2020-04-28 | 老肯医疗科技股份有限公司 | Steam discharge pipeline system for sterilization room and control method thereof |
| CN111076565B (en) * | 2019-12-31 | 2021-08-03 | 老肯医疗科技股份有限公司 | Steam discharge pipeline system for sterilization room and control method thereof |
| CN112484399A (en) * | 2020-11-24 | 2021-03-12 | 无锡锡源真空设备有限公司 | Automatic discharged vacuum drying furnace of condensation product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150722 Termination date: 20210128 |