CN205434432U - Quick refrigerated steam sterilizer - Google Patents
Quick refrigerated steam sterilizer Download PDFInfo
- Publication number
- CN205434432U CN205434432U CN201521109407.4U CN201521109407U CN205434432U CN 205434432 U CN205434432 U CN 205434432U CN 201521109407 U CN201521109407 U CN 201521109407U CN 205434432 U CN205434432 U CN 205434432U
- Authority
- CN
- China
- Prior art keywords
- cooling
- steriliser
- cavity
- water
- compressed air
- 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.)
- Active
Links
Abstract
The utility model provides a quick refrigerated steam sterilizer, belongs to steam sterilizer technical field. Including steriliser cavity (2), its characterized in that: the border is provided with and is used for carrying out water -cooled water -cooling cooling mechanism to steriliser cavity (2) outside steriliser cavity (2), and water -cooling cooling mechanism includes that top -down overlaps the cooling water circulation pipe of establishing in steriliser cavity (2) outside. The utility model discloses an among the quick refrigerated steam sterilizer, utilize the water -cooling to cool down to the steriliser cavity, realized the rapid cooling after the sterilization, shortened the cooling latency after the sterilization greatly, consequently improved the utilization ratio of steriliser and the work efficiency of sterilization. Utilize spiral helicine spiral cooling pipe to establish in the outside of steriliser cavity as the circulation pipeline cover of cooling water, can increase the cycle time of cooling water, therefore the cooling water can be taken away more heats at the endless in -process.
Description
Technical field
The steam autoclave of a kind of quick cooling, belongs to steam autoclave technical field.
Background technology
Steam autoclave is a kind of common steriliser in prior art, its ultimate principle is to be internally formed high-temperature steam at steriliser, by high-temperature steam, the article subject to sterilization in steriliser cavity being carried out high temperature sterilize, existing steam autoclave, when actually used, there are following weak point:
(1) high-temperature steam is used to carry out sterilizing due to steam autoclave, therefore in sterilization process, temperature within steriliser is higher, therefore after sterilization process terminates, need to wait the longer time, temperature in steriliser just can drop to the temperature being suitable to open and taken out by article subject to sterilization, therefore substantially prolongs the time of whole sterilizing, reduce the utilization rate of steriliser and the work efficiency of sterilizing.
(2) if steam autoclave is carried out fast cooling, then the pressure of steriliser inside cavity also can rapid decrease, if now the sterilizing article in steriliser is liquid (such as culture medium), and owing to the specific heat capacity of liquid is generally large, so the temperature reduction of himself is the slowest, boiling point yet with liquid can decline along with the decline of pressure about, therefore the pressure in steriliser cavity once declines too fast, the liquid then completing sterilizing can occur boiling phenomenon at once, the situation overflowing holding vessel because of liquid excessive boiling possibly even can be occurred to occur, therefore the waste of liquid subject to sterilization can be caused.If now taken out by the vessel holding liquid subject to sterilization, it could even be possible to operator scalded, cause the most serious personal safety accident.
In the prior art, there is also a kind of steam autoclave, after sterilizing terminates, by blower fan, steriliser containment portion is carried out wind cooling temperature lowering, owing to steriliser cavity is to seal, so the form effect of this wind cooling temperature lowering is poor, do not reach the purpose of quickly cooling.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, one is provided to utilize water-cooled that steriliser cavity is lowered the temperature, achieve the fast cooling after sterilizing terminates, substantially reduce the cooling waiting time after sterilizing, therefore improve the steam autoclave of the quickly cooling of the utilization rate of steriliser and the work efficiency of sterilizing.
This utility model solves its technical problem and be the technical scheme is that this steam autoclave quickly cooled down, including steriliser cavity, it is characterized in that: the outer border of steriliser cavity is provided with the water-cooled cooling mechanism for steriliser cavity carries out water-cooled, and water-cooled cooling mechanism includes the cooling water circulation pipe being set in steriliser containment portion.
Preferably, described cooling water circulation pipe is the spiral cooling tube being set in steriliser containment portion in a spiral form, and spiral cooling tube lower bottom part is provided with cooling water inlet pipe, and top is provided with cooling water outlet pipe.
Preferably, in described cooling water inlet pipe, it is provided with cooling water valve.
Preferably, the medial surface that described spiral cooling tube is contacted with steriliser cavity is plane；It is provided with heat-conducting silicone grease between the binding face of spiral cooling tube and steriliser cavity.
Preferably, it is provided with the pressure stabilizing mechanism connected with described steriliser inside cavity, for maintaining the balance of steriliser inside cavity pressure.
Preferably, described pressure stabilizing mechanism includes compressor, and the entrance and exit at compressor is connected to compressed air inlet pipe and compressed air escape pipe, compressed air inlet pipe and compressed air escape pipe and connects compressed air gas source and steriliser cavity respectively.
Preferably, in described compressed air inlet pipe, it is provided with air filter.
Preferably, in described compressed air escape pipe, it is provided with compressed air valve.
Preferably, in described pressure stabilizing mechanism, also include the sensor cluster being arranged in steriliser cavity.
Preferably, described sensor cluster includes temperature sensor and pressure transducer.
Compared with prior art, this utility model is had the beneficial effect that
1, in the steam autoclave of quick cooling of the present utility model, utilize water-cooled that steriliser cavity is lowered the temperature, achieve the fast cooling after sterilizing terminates, substantially reduce the cooling waiting time after sterilizing, therefore improve the utilization rate of steriliser and the work efficiency of sterilizing.
2, utilizing spiral helicine spiral cooling tube to be set in the outside of steriliser cavity as the circulation line cooling down water, can increase the circulation time of cooling water, therefore more heat can be taken away during circulation by cooling water.
3, spiral cooling tube is designed as plane with the medial surface of the combination of steriliser cavity, therefore spiral cooling tube can preferably be fitted with the outer surface of steriliser cavity, between the contact surface of spiral cooling tube and steriliser cavity, it is also coated with heat-conducting silicone grease simultaneously, further increase the capacity of heat transmission, thus ensure that cooling down water can take away more heat when flowing, improves the utilization rate of cooling water simultaneously.
4, in this steam autoclave quickly cooled down, by arranging pressure stabilizing mechanism, by constantly injecting compressed gas in steriliser cavity, can ensure that steriliser cavity is during fast cooling, the sterilized liquid being contained in holding vessel is made not seethe with excitement, the wasting phenomenon overflowed when avoiding sterilized liquid boiling and occur, avoid situation about operator being scalded when taking out holding vessel because of sterilized liquid boiling occurs simultaneously, improves the safety of sterilization process.
Accompanying drawing explanation
Fig. 1 is the steam autoclave structural representation of quickly cooling.
Wherein: 1, cooling water outlet pipe 2, steriliser cavity 3, temperature sensor signal line 4, hermatic door 5, temperature sensor 6, holding vessel 7, compressed air escape pipe 8, pressure transducer 9, compressed air valve 10, compressor 11, air filter 12, compressed air inlet pipe 13, spiral cooling tube 14, heater 15, cooling water valve 16, cooling water inlet pipe.
Detailed description of the invention
Fig. 1 is most preferred embodiment of the present utility model, and 1 pair of this utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of steam autoclave of quick cooling, including steriliser cavity 2, it is provided with in sterilization process the hermatic door 4 that steriliser cavity 2 is carried out to be sealed at the top of steriliser cavity 2, is provided with for adding the heater 14 being thermally generated steam at steriliser cavity 2 inner bottom part.At the periphery snare of sterilization chamber cavity 2 equipped with for the water-cooled cooling mechanism dispelled the heat inside steriliser cavity 2.Utilizing water-cooled cooling mechanism to when carrying out fast cooling inside steriliser cavity 2, pressure within sterilizer body 2 can reduce with the decline of temperature, therefore outside steriliser cavity 2, it is provided with pressure stabilizing mechanism, for realizing the balance of steriliser cavity 2 internal pressure in temperature-fall period.
Water-cooled cooling mechanism, including the spiral cooling tube 13 being set in outside steriliser cavity 2, spiral cooling tube 13 is sleeved on the outside of steriliser cavity 2 the most in spiral form, extend outside steriliser cavity 2 respectively in the upper and lower of spiral cooling tube 13 and form horizontal tube, the horizontal tube being wherein positioned at spiral cooling tube 13 bottom is cooling water inlet pipe 16, the horizontal tube on spiral cooling tube 13 top is cooling water outlet pipe 1, and connecting in cooling water inlet pipe 16 has the cooling water valve 15 controlling flow of cooling water.To when cooling down inside steriliser cavity 2, cooling water valve 15 is opened, the spiral cooling tube 13 of cooling water cooled water water inlet pipe 16 entrance threadingly shape rises to its top and is formed cooling water circulation by outflow in cooling water outlet pipe 1, during cooling water circulation, heat in steriliser cavity 2 is taken away, cooling water valve 15 is electromagnetic valve, and its opening is controlled by controller.
Owing to spiral cooling tube 13 is arranged on the outer ring of steriliser cavity 2, for ensureing to take away more heat when cooling down water in circulation, spiral cooling tube 13 is designed as plane with the medial surface of the combination of steriliser cavity 2, therefore spiral cooling tube 13 can preferably be fitted with the outer surface of steriliser cavity 2, between the contact surface of spiral cooling tube 13 and steriliser cavity 2, it is also coated with heat-conducting silicone grease simultaneously, further increase the capacity of heat transmission, thus ensure that cooling down water can take away more heat when flowing, improves the utilization rate of cooling water simultaneously.
When utilizing cooling water to cool down steriliser cavity 2, the pressure in steriliser cavity 2 can reduce along with the reduction of its internal temperature.When the article of the internal sterilizing of steriliser cavity 2 are the liquid article held by holding vessel 6, owing to the specific heat capacity of liquid article is bigger, therefore its temperature reducing rate is compared the slowest compared with the temperature reducing rate of steam, therefore when steriliser 2 internal pressure reduces, the boiling point of the liquid article held by holding vessel 6 can reduce because of the reduction of internal pressure, therefore there will be boiling phenomenon, for ensureing that steriliser cavity 2 is during cooling, the liquid article held by holding vessel 6 occurs without the phenomenon of boiling, it is thus desirable to maintained the balance of steriliser cavity 2 internal pressure by the pressure stabilizing mechanism being connected with steriliser cavity 2.
Pressure balance mechanism includes compressor 10, the compressed air escape pipe 7 and the compressed air inlet pipe 12 that are connected to compressor 10 outlet and is arranged on the pressure transducer 8 within steriliser cavity 2 and temperature sensor 5.Compressed air inlet pipe 12 one end connects compressed air gas source, and the other end is connected to the entrance of compressor 10, is provided with air filter 11 in compressed air inlet pipe 12；It is internal that the outlet of compressor 10 enters steriliser cavity 2 by compressed air escape pipe 7, is provided with compressed air valve 9 in compressed air escape pipe 7.Compressed air valve 9 is electromagnetic valve, and the opening of compressed air valve 9 and the on off operating mode of compressor all have controller to be controlled, and the signal output part of said temperature sensor 5 and pressure transducer 8 is all connected with controller.
nullBefore carrying out the sterilizing of liquid article，First the data of boiling point intrinsic for liquid subject to sterilization with the relation of pressure are stored in the controller，During cooling，The temperature of sterilized liquid in holding vessel 6 is detected by temperature sensor 5，The temperature data of temperature sensor 5 is delivered in controller by temperature sensor signal line 3，Controller according to the boiling point that this liquid is intrinsic corresponding with the relation of pressure obtain this liquid do not seethe with excitement under current own temperature around required for force value，And pass through compressor 10 to the internal injecting compressed air of steriliser cavity 2 to improve the pressure within steriliser cavity 2，And by pressure transducer 8, the pressure within steriliser cavity 2 is detected，And according to the size of the actual pressure within steriliser cavity 2 by controlling compressor 10 and the break-make of compressed air valve 9，Sterilized liquid does not seethes with excitement at a temperature of it is current to make the pressure in steriliser cavity 2 to be always ensured that，Until sterilization process terminates.
In this steam autoclave quickly cooled down, by arranging pressure stabilizing mechanism, by constantly injecting compressed gas in steriliser cavity 2, can ensure that steriliser cavity 2 is during fast cooling, the sterilized liquid being contained in holding vessel 6 is made not seethe with excitement, the wasting phenomenon overflowed when avoiding sterilized liquid boiling and occur, avoid situation about operator being scalded when taking out holding vessel 6 because of sterilized liquid boiling occurs simultaneously, improves the safety of sterilization process.
Specific works process and operation principle are as follows:
Before carrying out sterilizing, first the holding vessel 6 being contained with liquid subject to sterilization is put in steriliser cavity 2, then running hermatic door 4 well, then heater 14 is started working and produces high-temperature steam, and the band sterilized liquid being placed in holding vessel 6 is carried out high temperature sterilize.
After high temperature sterilize terminates, controller controls cooling water valve 15 and opens, cooling water starts cooled water water inlet pipe 16 and enters in spiral cooling tube 13, and flow up the outflow formation circulation of last cooled water outlet pipe 1 along spiral cooling tube 13, in the continuous cyclic process of cooling water, heat within steriliser cavity 2 is constantly taken out of, it is achieved the water-cooled cooling to steriliser cavity 2.
nullDuring utilizing water-cooled cooling mechanism that steriliser cavity 2 is carried out water-cooled cooling，Controller obtains the real time temperature of sterilized liquid in holding vessel 6 by temperature sensor 5，And according to the boiling point that this liquid is intrinsic corresponding with the relation of pressure obtain this liquid do not seethe with excitement under current own temperature around required for force value，And pass through compressor 10 to the internal injecting compressed air of steriliser cavity 2 to improve the pressure within steriliser cavity 2，And by pressure transducer 8, the pressure within steriliser cavity 2 is detected，And according to the size of the actual pressure within steriliser cavity 2 by controlling compressor 10 and the break-make of compressed air valve 9，Sterilized liquid does not seethes with excitement at a temperature of it is current to make the pressure in steriliser cavity 2 to be always ensured that，When the temperature of the sterilized liquid in holding vessel 6 is down to the temperature being suitable to take out，Now the pressure in steriliser cavity 2 can be discharged，Then holding vessel 6 is taken out，Whole sterilization process terminates.
The above, it it is only preferred embodiment of the present utility model, being not the restriction that this utility model is made other form, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every without departing from technical solutions of the utility model content, any simple modification, equivalent variations and remodeling above example made according to technical spirit of the present utility model, still fall within the protection domain of technical solutions of the utility model.
Claims (9)
1. the steam autoclave of a quick cooling, including steriliser cavity (2), it is characterized in that: be provided with the water-cooled cooling mechanism for steriliser cavity (2) carries out water-cooled in steriliser cavity (2) outer border, water-cooled cooling mechanism includes being set in the cooling water circulation pipe that steriliser cavity (2) is outside；
It is provided with the pressure stabilizing mechanism that connect internal with described steriliser cavity (2), is used for maintaining the balance of steriliser cavity (2) internal pressure.
The steam autoclave of quick cooling the most according to claim 1, it is characterized in that: described cooling water circulation pipe is to be set in the spiral cooling tube (13) that steriliser cavity (2) is outside in a spiral form, spiral cooling tube (13) lower bottom part is provided with cooling water inlet pipe (16), and top is provided with cooling water outlet pipe (1).
The steam autoclave of quick cooling the most according to claim 2, it is characterised in that: in described cooling water inlet pipe (16), it is provided with cooling water valve (15).
The steam autoclave of quick cooling the most according to claim 2, it is characterised in that: the medial surface that described spiral cooling tube (13) is contacted with steriliser cavity (2) is plane；It is provided with heat-conducting silicone grease between the binding face of spiral cooling tube (13) and steriliser cavity (2).
The steam autoclave of quick cooling the most according to claim 1, it is characterized in that: described pressure stabilizing mechanism includes compressor (10), entrance and exit at compressor (10) is connected to compressed air inlet pipe (12) and compressed air escape pipe (7), compressed air inlet pipe (12) and compressed air escape pipe (7) and connects compressed air gas source and steriliser cavity (2) respectively.
The steam autoclave of quick cooling the most according to claim 5, it is characterised in that: in described compressed air inlet pipe (12), it is provided with air filter (11).
The steam autoclave of quick cooling the most according to claim 5, it is characterised in that: in described compressed air escape pipe (7), it is provided with compressed air valve (9).
The steam autoclave of quickly cooling the most according to claim 1 or 5, it is characterised in that: in described pressure stabilizing mechanism, also include the sensor cluster being arranged in steriliser cavity (2).
The steam autoclave of quick cooling the most according to claim 8, it is characterised in that: described sensor cluster includes temperature sensor (5) and pressure transducer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109407.4U CN205434432U (en) | 2015-12-29 | 2015-12-29 | Quick refrigerated steam sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109407.4U CN205434432U (en) | 2015-12-29 | 2015-12-29 | Quick refrigerated steam sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434432U true CN205434432U (en) | 2016-08-10 |
Family
ID=56571500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109407.4U Active CN205434432U (en) | 2015-12-29 | 2015-12-29 | Quick refrigerated steam sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205434432U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077680A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | Prevent the powder manufacturing apparatus that constant temperature raises |
| CN106077681A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | Improve the lead-power machine of milling efficiency |
| CN106077679A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | It is easy to the centrifugal Hydrocerussitum (Ceruse) process units of cooling |
| CN106111999A (en) * | 2016-08-25 | 2016-11-16 | 四川荣联电子科技有限公司 | Temperature control type is centrifuged lead-power machine structure |
| CN106216694A (en) * | 2016-08-25 | 2016-12-14 | 四川荣联电子科技有限公司 | Reduce the water-cooled fuel pulverizing plant of noise pollution |
| CN106216693A (en) * | 2016-08-25 | 2016-12-14 | 四川荣联电子科技有限公司 | A kind of temperature automatically controlled lead-power machine |
| CN110859973A (en) * | 2019-12-14 | 2020-03-06 | 冰山松洋生物科技(大连)有限公司 | Vertical pressure steam sterilizer with rapid cooling and drying and automatic water replenishing functions |
| CN113115887A (en) * | 2021-05-21 | 2021-07-16 | 昂磐智能装备(山东)有限公司 | Energy-saving sterilization unit and use method |
| CN115671328A (en) * | 2022-11-08 | 2023-02-03 | 上海博迅医疗生物仪器股份有限公司 | A sterilization system for culture medium preparation |
-
2015
- 2015-12-29 CN CN201521109407.4U patent/CN205434432U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077680A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | Prevent the powder manufacturing apparatus that constant temperature raises |
| CN106077681A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | Improve the lead-power machine of milling efficiency |
| CN106077679A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | It is easy to the centrifugal Hydrocerussitum (Ceruse) process units of cooling |
| CN106111999A (en) * | 2016-08-25 | 2016-11-16 | 四川荣联电子科技有限公司 | Temperature control type is centrifuged lead-power machine structure |
| CN106216694A (en) * | 2016-08-25 | 2016-12-14 | 四川荣联电子科技有限公司 | Reduce the water-cooled fuel pulverizing plant of noise pollution |
| CN106216693A (en) * | 2016-08-25 | 2016-12-14 | 四川荣联电子科技有限公司 | A kind of temperature automatically controlled lead-power machine |
| CN110859973A (en) * | 2019-12-14 | 2020-03-06 | 冰山松洋生物科技(大连)有限公司 | Vertical pressure steam sterilizer with rapid cooling and drying and automatic water replenishing functions |
| CN113115887A (en) * | 2021-05-21 | 2021-07-16 | 昂磐智能装备(山东)有限公司 | Energy-saving sterilization unit and use method |
| CN115671328A (en) * | 2022-11-08 | 2023-02-03 | 上海博迅医疗生物仪器股份有限公司 | A sterilization system for culture medium preparation |
| CN115671328B (en) * | 2022-11-08 | 2023-12-05 | 上海博迅医疗生物仪器股份有限公司 | Sterilization system for preparing culture medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205434432U (en) | Quick refrigerated steam sterilizer | |
| CN204275074U (en) | Pure vacuum sterilizer | |
| CN201529278U (en) | Device for sterilizing cooling section of tunnel drying oven | |
| CN204814935U (en) | Take water bath refrigerated steam sterilizer | |
| CN206357514U (en) | A kind of heating and heat-insulating device of vulcanizing press | |
| CN204864159U (en) | Multi -functional high pressure steam sterilization pot | |
| CN203256474U (en) | Multi-color dyeing kettle for Tan sheep fur | |
| CN206660154U (en) | A kind of bactericidal unit in liquid state fermentation production process | |
| CN209137428U (en) | A kind of steam sterilizer with cooling device | |
| CN204359098U (en) | A kind of tunnel sterilizing and drying machine | |
| CN205383829U (en) | High temperature cermet cooling back installation | |
| CN205517846U (en) | Rapid cooling oil bath pot | |
| CN216571216U (en) | Temperature control system for medical magnetic stimulation coil | |
| CN206986148U (en) | A kind of intelligentized rice wine high temperature sterilizing device | |
| CN212282220U (en) | Vertical pressure steam sterilizer monitoring device capable of achieving low-temperature sterilization | |
| CN209341235U (en) | A kind of steam boiler water intelligence circulatory system | |
| CN106353164A (en) | Ultrasonic rapid wax dipping system for pathological tissues and usage method | |
| CN205672258U (en) | A kind of energy-saving transfusion sterilizing cabinet | |
| CN207299503U (en) | A kind of water heater of relay heated type | |
| CN106073465A (en) | Steaming foods machine and steaming foods method | |
| CN208809118U (en) | A kind of sterilized device of drug | |
| CN208677689U (en) | A kind of intelligence gatch producing device | |
| CN205284885U (en) | Pasteurization machine cooling hot water recovery utilizes device | |
| KR20100107312A (en) | A device for all-in-one sterilization and drying | |
| CN207871167U (en) | A kind of high-pressure sterilizing pot of reduction of blood pressure in high-speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |