CN209378095U - A kind of water-bath type sterilizing cabinet - Google Patents
A kind of water-bath type sterilizing cabinet Download PDFInfo
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- CN209378095U CN209378095U CN201820987169.4U CN201820987169U CN209378095U CN 209378095 U CN209378095 U CN 209378095U CN 201820987169 U CN201820987169 U CN 201820987169U CN 209378095 U CN209378095 U CN 209378095U
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- water
- cabinet body
- cabinet
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- pipeline
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Abstract
The utility model relates to pharmaceutical production technical fields, specifically disclose a kind of water-bath type sterilizing cabinet, it is open cabinet body including side, in the open-mouth mating connection cabinet door of cabinet body, cabinet body can be fully sealed when closing for cabinet door, one group of spray head is equipped in the cabinet body inside top, backing plate is fixedly connected on the bottom plate on the inside of cabinet body, U-shaped catch basin is formed between backing plate and cabinet body inner wall, each spray head connects RO water water inlet supervisor by water inlet pipe, first pipe one end is connected in cabinet body side, the feed liquor interface of first pipe other end connection water circulating pump, the heating entrance for going out liquid interface and connecting cool-heat-exchanger by second pipe of water circulating pump, the heating outlet of cool-heat-exchanger is connected by third pipeline with water inlet supervisor.The advantages of the utility model: after the completion of sterilizing, the intracorporal RO water of cabinet is discharged by drainpipe, by the intracorporal water storage tank of cabinet, the intracorporal RO water energy of cabinet is enough completely exhausted out, and will not be remained.
Description
Technical field
The utility model relates to pharmaceutical production technical field more particularly to a kind of water-bath type sterilizing cabinets.
Background technique
In many pharmaceutical production, go out to guarantee that the quality of drug is typically necessary to drug bottle i.e. ampoule
Bacterium, such as big infusion, liquid drugs injection, oral solution, it is seen that sterilizing is a very important link in pharmaceutical production.And sterilizing methods
Physical sterilization method and chemical sterilization, aseptic manipulation can be divided into.Sterilizing appropriate should be selected according to the difference of sterilizing object
Method, and physical sterilization method is generally selected in pharmaceuticals industry, wherein most-often used sterilizing methods are hot-air sterilizations and wet
Heat sterilizer.Moist hear heat test generallys use water-bath type sterilizing cabinet and sterilizes, and for sterilizing cabinet after the completion of sterilizing, needing will be in cabinet
The discharge of RO water could open cabinet door after cooling decompression, drug is taken out, and existing sterilizing cabinet is not thorough when arranging RO water in cabinet
Bottom is easy residual fraction RO water in cabinet body.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of water-bath type sterilizing proposed
Cabinet.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of water-bath type sterilizing cabinet is open cabinet body including side, in the open-mouth mating connection cabinet door of cabinet body, cabinet door
Cabinet body can be fully sealed when closing, it is characterised in that: one group of spray head is equipped in the cabinet body inside top, in cabinet body
It is fixedly connected with backing plate on the bottom plate of side, forms U-shaped catch basin between backing plate and cabinet body inner wall, glove is equipped with above backing plate
Frame, supporter are arranged below spray head, and each spray head connects RO water water inlet supervisor by water inlet pipe, and water inlet supervisor connects
RO water tank is connect, connects first pipe one end in cabinet body side, first pipe one end is protruded into the catch basin on the inside of cabinet body, and first
The pipeline other end connects the feed liquor interface of water circulating pump, and the liquid interface that goes out of water circulating pump connects cool-heat-exchanger by second pipe
Heating entrance, cool-heat-exchanger heating outlet by third pipeline with water inlet be responsible for is connected, the heat source of cool-heat-exchanger
Entrance connects the 4th pipeline one end, and the 4th pipeline other end connects heat source, and the 4th pipeline is equipped with ball valve, the heat of cool-heat-exchanger
One end of the 5th pipeline of source outlet connection, the other end of the 5th pipeline are connected in pollution discharge pond.
Preferably, the cabinet body inside bottom is equipped with manual drainage pipe, and manual drainage pipe is equipped with drain valve.
Preferably, the cool-heat-exchanger is steam-type cold-heat exchanger.
Preferably, the 6th pipeline one end is connected on the 4th pipeline, the 6th pipeline other end connects heat source, in the 6th pipe
Road is equipped with the first motor-driven valve.
Preferably, the cabinet body is provided with temperature sensor, and temperature sensor passes through PLC controller control the first electricity of connection
Dynamic valve.
Preferably, exhaust manifold is equipped at the top of the cabinet body, exhaust manifold is equipped with first exhaust branch pipe, second exhaust branch
Pipe and third exhaust branch pipe, first exhaust branch pipe, second exhaust branch pipe and third exhaust branch pipe are connected to blow-down pipe, first row
Venting ball valve is housed on gas branch pipe, safety valve is housed on second exhaust branch pipe, the second motor-driven valve is housed on third exhaust branch pipe.
Preferably, the cabinet body is provided with pressure transmitter, and pressure transmitter passes through PLC controller control the second electricity of connection
Dynamic valve.
Utility model has the advantages that this water-bath type sterilizing cabinet is suitable for sterilizing to drug, and in sterilizing, Neng Gouyou
The temperature for imitating RO water in control cabinet, when the temperature of RO water in cabinet is too low, temperature sensor passes through the first electricity of PLC controller control
Dynamic valve is opened, and the air inflow of steam-type cold-heat exchanger is increased, and the temperature of circulation RO water is improved, thus by RO water in lifting cabinet
The intracorporal RO water of cabinet is discharged by drainpipe after the completion of sterilizing, passes through the intracorporal water storage tank of cabinet, the intracorporal RO of cabinet by temperature
Water energy is enough completely exhausted out, and will not be remained.
Detailed description of the invention
Fig. 1 is a kind of basic structure schematic diagram of water-bath type sterilizing cabinet provided by the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, a kind of water-bath type sterilizing cabinet provided by the utility model, is open cabinet body 1 including side, in cabinet
Cabinet body 1 can be fully sealed when closing, be equipped in 1 inside top of cabinet body by the open-mouth mating connection cabinet door of body 1, cabinet door
Three spray heads 3, the distance between each adjacent two spray head 3 are 500mm.
It is fixedly connected with backing plate 4 on the bottom plate of 1 inside of cabinet body, forms U-shaped catch basin between 1 inner wall of backing plate 4 and cabinet body
5, it is equipped with supporter 2 above backing plate 4, is symmetrically arranged with two sliding slots above backing plate 4, there are two 2 lower section two sides of supporter are all provided with
Pulley, supporter 2 are slided by pulley in sliding slot, easy-unloading.Supporter 2 is arranged below spray head 3.
Each spray head 3 connects RO water water inlet supervisor 8 by water inlet pipe 8.1,8 connection RO water tank of supervisor of intaking,
Water inlet supervisor 8 is equipped with control valve.
11 one end of first pipe is connected in 1 side of cabinet body, 11 one end of first pipe is protruded into the catch basin 5 of 1 inside of cabinet body,
11 other end of first pipe connects the feed liquor interface of water circulating pump 6, and the liquid interface that goes out of water circulating pump 6 is connected by second pipe 12
The heating outlet of the heating entrance of cool-heat-exchanger 7, cool-heat-exchanger 7 is connected by third pipeline 13 with water inlet supervisor 8, cold
The thermal source inlet of heat exchanger 7 connects 14 one end of the 4th pipeline, and 14 other end of the 4th pipeline connects heat source, and cool-heat-exchanger 7 is
Steam-type cold-heat exchanger, therefore the heat source in the present embodiment is steam.4th pipeline 14 is equipped with ball valve 14.1, cool-heat-exchanger
7 thermal source outlet connects one end of the 5th pipeline 15, and the other end of the 5th pipeline 15 is connected in pollution discharge pond.
1 inside bottom of cabinet body is equipped with manual drainage pipe 9, and manual drainage pipe 9 is equipped with drain valve.It states and connects on the 4th pipeline 14
Logical 6th pipeline, 16 one end, 16 other end of the 6th pipeline connect heat source, and the first motor-driven valve 16.1 is equipped on the 6th pipeline 16.Cabinet
Body 1 is provided with temperature sensor, and temperature sensor controls the first motor-driven valve 16.1 of connection by PLC controller.
Exhaust manifold 17 is equipped at the top of cabinet body 1, exhaust manifold 17 is equipped with first exhaust branch pipe, second exhaust branch pipe and the
Three exhaust branch pipes, first exhaust branch pipe, second exhaust branch pipe and third exhaust branch pipe are connected to blow-down pipe 18, first exhaust branch
Venting ball valve 19.1 is housed on pipe, safety valve 19.2 is housed on second exhaust branch pipe, it is electronic to be equipped with second on third exhaust branch pipe
Valve 19.3.Cabinet body 1 is provided with pressure transmitter, and pressure transmitter controls the second motor-driven valve 19.3 of connection by PLC controller.
Drug when in use, is first put into cabinet body 1 by this water-bath type sterilizing cabinet by supporter 2, closes cabinet door for cabinet body 1
Sealing.A certain amount of RO water is poured into cabinet body 1 by water inlet supervisor 8, and the amount of pouring into of RO water is according to the volume and circulation of cabinet body 1
The flow rate calculation of water pump determines that the amount of pouring into is calculated as the prior art, it is ensured that the RO water in cabinet meets the normal work of circulating pump 6,
Calculation uses the prior art, is not repeating herein.After RO water pours into, water circulating pump 6 is opened, by the RO in cabinet body 1
Water extraction, and be incorporated to after the heating of cool-heat-exchanger 7 into water supervisor 8, cabinet body 1 is sprayed by water inlet pipe 8.1 and spray head 3
It is interior.When the temperature in cabinet body 1 is lower than 98 DEG C, the temperature sensor in cabinet body 1 opens the first motor-driven valve by PLC controller
16.1, increase cool-heat-exchanger 7 into steam tolerance, improve the heating temperature to RO water, be higher than when the temperature in cabinet body 1
At 102 DEG C, the temperature sensor in cabinet body 1 closes the first motor-driven valve 16.1 by PLC controller, reduces cool-heat-exchanger 7
Into steam tolerance, reach constant temperature effect.Ball valve 14.1 on 4th pipeline 14 is normally opened.
Claims (7)
- It is open cabinet body (1) including side 1. a kind of water-bath type sterilizing cabinet, in the open-mouth mating connection cabinet door of cabinet body (1), Cabinet body (1) can be fully sealed when closing for cabinet door, it is characterised in that: be equipped with one group of spray in the cabinet body (1) inside top Head (3), is fixedly connected backing plate (4) on the bottom plate on the inside of cabinet body (1), is formed between backing plate (4) and cabinet body (1) inner wall U-shaped Catch basin (5) is equipped with supporter (2) above backing plate (4), and supporter (2) setting is below spray head (3), each spray head (3) RO water water inlet supervisor (8) is connected by water inlet pipe (8.1), water inlet supervisor (8) connects RO water tank, in cabinet body (1) one Side connects first pipe (11) one end, and first pipe (11) one end is protruded into the catch basin (5) on the inside of cabinet body (1), first pipe (11) liquid interface that goes out of the feed liquor interface of other end connection water circulating pump (6), water circulating pump (6) is connected by second pipe (12) The heating outlet of the heating entrance of cool-heat-exchanger (7), cool-heat-exchanger (7) passes through third pipeline (13) and water inlet supervisor (8) It is connected, the thermal source inlet of cool-heat-exchanger (7) connects the 4th pipeline (14) one end, the 4th pipeline (14) other end connection heat Source, the 4th pipeline (14) are equipped with ball valve (14.1), and the thermal source outlet of cool-heat-exchanger (7) connects the one of the 5th pipeline (15) End, the other end of the 5th pipeline (15) are connected in pollution discharge pond.
- 2. a kind of water-bath type sterilizing cabinet according to claim 1, it is characterised in that: cabinet body (1) inside bottom is equipped with Manual drainage pipe (9), manual drainage pipe (9) are equipped with drain valve.
- 3. a kind of water-bath type sterilizing cabinet according to claim 1, it is characterised in that: the cool-heat-exchanger (7) is steam Formula cold-heat exchanger.
- 4. a kind of water-bath type sterilizing cabinet according to claim 1, it is characterised in that: be connected on the 4th pipeline (14) Six pipelines (16) one end, the 6th pipeline (16) other end connect heat source, and the first motor-driven valve is equipped on the 6th pipeline (16) (16.1).
- 5. a kind of water-bath type sterilizing cabinet according to claim 4, it is characterised in that: the cabinet body (1) is provided with temperature biography Sensor, temperature sensor control connection the first motor-driven valve (16.1) by PLC controller.
- 6. a kind of water-bath type sterilizing cabinet according to claim 1, it is characterised in that: be equipped with exhaust at the top of the cabinet body (1) It is responsible for (17), exhaust manifold (17) is equipped with first exhaust branch pipe, second exhaust branch pipe and third exhaust branch pipe, first exhaust branch Pipe, second exhaust branch pipe and third exhaust branch pipe are connected to blow-down pipe (18), and venting ball valve is housed on first exhaust branch pipe (19.1), safety valve (19.2) are housed on second exhaust branch pipe, the second motor-driven valve (19.3) is housed on third exhaust branch pipe.
- 7. a kind of water-bath type sterilizing cabinet according to claim 6, it is characterised in that: the cabinet body (1) is provided with pressure change Device is sent, pressure transmitter controls connection the second motor-driven valve (19.3) by PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987169.4U CN209378095U (en) | 2018-06-26 | 2018-06-26 | A kind of water-bath type sterilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987169.4U CN209378095U (en) | 2018-06-26 | 2018-06-26 | A kind of water-bath type sterilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209378095U true CN209378095U (en) | 2019-09-13 |
Family
ID=67868584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820987169.4U Expired - Fee Related CN209378095U (en) | 2018-06-26 | 2018-06-26 | A kind of water-bath type sterilizing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209378095U (en) |
-
2018
- 2018-06-26 CN CN201820987169.4U patent/CN209378095U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |