CN215308719U - Safety interlocking device of sterilizer - Google Patents
Safety interlocking device of sterilizer Download PDFInfo
- Publication number
- CN215308719U CN215308719U CN202121231698.XU CN202121231698U CN215308719U CN 215308719 U CN215308719 U CN 215308719U CN 202121231698 U CN202121231698 U CN 202121231698U CN 215308719 U CN215308719 U CN 215308719U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- sterilizer
- control module
- circuit control
- inner container
- 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
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a sterilizer safety interlocking device, which relates to the technical field of sterilizer safety interlocking and comprises an inner container and a limiting mechanism, wherein a circuit control module is arranged on the side wall of the inner container, the inner container is embedded in a sterilizer, a detachable sealing cover is arranged at an opening at the top of the inner container, an upper end enclosure locking handle is fixedly arranged at the top of the side wall of the inner container, a pressing locking claw meshed with the end part of the upper end enclosure locking handle is fixedly arranged on the side wall of the sealing cover, a turntable is arranged at the edge position of the sealing cover, a limiting hole is formed in the turntable, the limiting mechanism comprises an electromagnet, the electromagnet is connected with a signal output port of the circuit control module through a lead, and the electromagnet can be inserted into the limiting hole of the turntable. The utility model relates to a safety interlocking device of a sterilizer, wherein if a sealing cover is not locked and a locking indicator lamp is not lighted, a circuit control module gives an alarm prompt, heating cannot be started, and the pressure cannot rise, so that higher safety is ensured, and the safety interlocking device is simple and practical.
Description
Technical Field
The utility model relates to the technical field of sterilizer safety interlocking, in particular to a sterilizer safety interlocking device.
Background
Sterilizer on the existing market is of a great variety, most sterilizer adopts the quick sterilization operation under the high temperature high pressure sealed condition, the sterilizer is at the in-process of in-service use, because the sterilization demand can be with temperature and the pressure of sterilization incasement rising, if under the state that sealed lid was not locked again, the sterilization plays normal work back, the high-temperature high-pressure steam can cause the sealed lid to be opened by destructive, the staff can be scalded to the high-temperature high-pressure steam in the sterilization incasement, there is great potential safety hazard, so a sterilizer safety interlock has been designed and produced here, so that the above-mentioned problem is solved.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a sterilizer safety interlock that solves the problems set forth in the background above.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a sterilizer safety interlock, including inner bag and stop gear, circuit control module is installed to the inner bag lateral wall, circuit control module's signal input port is connected with pressure sensor and temperature sensor through the wire, pressure sensor and temperature sensor respond to pressure signal and the temperature signal in the inner bag respectively, respond to signal analysis and processing through circuit control module, circuit control module's signal output port is connected with the manometer, the manometer is used for showing the pressure signal value, after the sterilizer procedure, the manometer instruction returns to zero, circuit control module's signal input port is connected with the micro-gap switch of installing at the inner bag outer wall, utilize micro-gap switch control circuit control module whether to start.
The inner container is embedded in the sterilizer, and the inner container is installed in the sterilizer, so that the sterilization place is improved.
The detachable sealed lid is installed to inner bag open-top, and inner bag lateral wall top fixed mounting has upper cover locking handle, the lateral wall fixed mounting of sealed lid has the locking claw that compresses tightly with upper cover locking handle tip meshing, rotates sealed lid, and locking claw and upper cover locking handle meshing for sealed airtight state of covering.
The carousel is installed to sealed lid's marginal position, spacing hole has been seted up on the carousel, stop gear includes the electro-magnet, the electro-magnet is embedded to have an electromagnetic core, the electro-magnet passes through the wire and is connected with circuit control module's signal output port, the electro-magnet can inject the spacing hole of carousel, sealed lid rotation is followed to the carousel, the electro-magnet department of turning to stop gear, start circuit control module, circuit control module starts the heating, the electro-magnet outage, the electromagnetic core can rise, pass the spacing hole of carousel, pin sealed dish.
Preferably, stop gear includes the electro-magnet copper sheathing, and electro-magnet copper sheathing fixed mounting is at the inner bag lateral wall, and the electro-magnet slides with the electro-magnet copper sheathing and pegs graft, and the electro-magnet is connected with the tower type spring that can jack-up the electro-magnet along electro-magnet copper sheathing axial direction, utilizes the tower type spring to be convenient for upwards jack-up the electro-magnet to in order to play spacing effect.
Preferably, stop gear is still including the spacing piece of electro-magnet that is used for restricting the electro-magnet by tower spring jack-up, and the spacing piece fixed mounting of electro-magnet is at the inner bag lateral wall, and the spacing piece of usable electro-magnet restriction electro-magnet is by tower spring jack-up, avoids circular telegram back electro-magnet by tower spring jack-up, leads to the carousel to be spacing, can't open sealed lid.
Preferably, circuit control module's signal output port is connected with pressure indicator and locking pilot lamp through the wire, and after the sealed lid was locked, the locking pilot lamp was lighted for sealed lid can't rotate, and the temperature that detects in the inner bag when temperature sensor is less than safe temperature, and pressure indicator extinguishes, and the staff can open sealed lid, no potential safety hazard.
If the sealing cover is not locked, the circuit control module controls the locking indicator lamp not to be turned on, the program gives an alarm, heating cannot be started, and pressure cannot be increased.
Preferably, the side wall of the sealing cover is fixedly provided with an operating handle, and the operating handle is arranged to facilitate auxiliary rotation for covering the sealing cover or disassembling the sealing cover.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a safety interlocking device of a sterilizer, wherein if a sealing cover is not locked and a locking indicator lamp is not lighted, a circuit control module gives an alarm prompt, heating cannot be started, and the pressure cannot rise, so that higher safety is ensured, and the safety interlocking device is simple and practical.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial front view of an embodiment of the present invention;
fig. 3 is a functional block diagram of an embodiment of the present invention.
In the figure: 1. an inner container; 2. the upper end enclosure locks the handle; 3. a locking claw; 4. a turntable; 41. a limiting hole; 5. a limiting mechanism; 51. an electromagnet limiting sheet; 52. an electromagnet copper sleeve; 53. a tower spring; 54. an electromagnet; 6. a circuit control module; 61. a pressure sensor; 62. a temperature sensor; 63. locking the indicator light; 64. a pressure indicator light; 65. and a pressure gauge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present embodiment provides a safety interlock device for a sterilizer, which includes an inner container 1 and a limiting mechanism 5, wherein a circuit control module 6 is installed on a side wall of the inner container 1, a signal input port of the circuit control module 6 is connected to a micro switch installed on an outer wall of the inner container 1, and the micro switch is used to control whether the circuit control module 6 is started or not.
The signal input port of the circuit control module 6 is connected with a pressure sensor 61 and a temperature sensor 62 through leads, the pressure sensor 61 and the temperature sensor 62 respectively sense pressure signals and temperature signals in the liner 1, the circuit control module 6 senses the signals for analysis and processing, the signal output port of the circuit control module 6 is connected with a pressure gauge 65, the pressure gauge 65 is used for displaying pressure signal values, and the pressure gauge 65 indicates zero when the program of the sterilizer is finished.
The inner container 1 is embedded in the sterilizer, and the inner container 1 is installed in the sterilizer, so that the sterilization place is improved.
The detachable sealing cover is installed at the top opening of the inner container 1, the sealing cover is used for sealing the opening of the inner container 1, the upper end cover locking handle 2 is fixedly installed at the top of the side wall of the inner container 1, the pressing locking claw 3 meshed with the end part of the upper end cover locking handle 2 is fixedly installed on the side wall of the sealing cover, the sealing cover is rotated, and the locking claw 3 is meshed with the upper end cover locking handle 2, so that the sealing cover is in a closed state.
Carousel 4 is installed to sealed lid's marginal position, spacing hole 41 has been seted up on carousel 4, stop gear 5 includes electro-magnet 54, electro-magnet 54 is embedded to have an electromagnetic core, electro-magnet 54 passes through the wire and is connected with circuit control module 6's signal output port, electro-magnet 54 can insert the spacing hole 41 of carousel 4, carousel 4 follows sealed lid and rotates, the electro-magnet 54 department of stop gear 5 turns to, start circuit control module 6, circuit control module 6 starts the heating, electro-magnet 54 cuts off the power supply, electromagnetic core can rise, pass the spacing hole 41 of carousel 4, pin sealed dish.
The limiting mechanism 5 comprises an electromagnet copper sleeve 52, the electromagnet copper sleeve 52 is fixedly installed on the side wall of the liner 1, the electromagnet 54 is in sliding insertion connection with the electromagnet copper sleeve 52, the electromagnet 54 is connected with a tower-shaped spring 53 capable of jacking the electromagnet 54 along the axial direction of the electromagnet copper sleeve 52, and the electromagnet 54 is conveniently jacked upwards by the tower-shaped spring 53 so as to achieve the limiting effect.
When the temperature sensor 62 detects that the temperature in the liner 1 is lower than the safe temperature, the circuit control module 6 controls the electromagnet 54 to be powered on and then sucked, the limiting mechanism 5 is unlocked, the sealing cover is rotated, the locking claw 3 and the upper sealing head locking handle 2 are staggered, and then the sealing cover can be taken down, so that the liner 1 is in an open state, and the safety of the liner is ensured.
The limiting mechanism 5 further comprises an electromagnet limiting sheet 51 used for limiting the electromagnet 54 to be jacked up by the tower-shaped spring 53, the electromagnet limiting sheet 51 is fixedly mounted on the side wall of the liner 1, the electromagnet 54 is limited by the electromagnet limiting sheet 51 to be jacked up by the tower-shaped spring 53, and the phenomenon that the turntable 4 is limited and the sealing cover cannot be opened due to the fact that the electromagnet 54 is jacked up by the tower-shaped spring 53 after the power is on is avoided.
The signal output port of circuit control module 6 is connected with pressure indicator 64 and locking indicator 63 through the wire, and after the sealed lid was locked, locking indicator 63 lighted for sealed lid can't rotate, and the temperature that detects in inner bag 1 when temperature sensor 62 is less than safe temperature, and pressure indicator 64 extinguishes, and the staff can open sealed lid, no potential safety hazard.
If the sealing cover is not locked, the circuit control module 6 controls the locking indicator lamp 63 not to be lighted, the alarm prompt appears in the program, the heating cannot be started, and the pressure cannot be increased.
Example 2
Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1:
in addition, an operating handle is fixedly mounted on the side wall of the sealing cover, and the sealing cover can be conveniently and auxiliarily rotated to cover or disassemble the sealing cover by arranging the operating handle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sterilizer safety interlock, includes inner bag (1) and stop gear (5), circuit control module (6) are installed to inner bag (1) lateral wall, and the signal input port of circuit control module (6) is connected with pressure sensor (61) and temperature sensor (62) through the wire, the signal output port of circuit control module (6) connect with manometer (65), and the signal input port of circuit control module (6) is connected with the micro-gap switch who installs at inner bag (1) outer wall, its characterized in that: the inner container (1) is embedded in the sterilizer;
a detachable sealing cover is installed at an opening in the top of the inner container (1), an upper sealing head locking handle (2) is fixedly installed at the top of the side wall of the inner container (1), and a pressing locking claw (3) meshed with the end part of the upper sealing head locking handle (2) is fixedly installed on the side wall of the sealing cover;
carousel (4) are installed to the marginal position of sealed lid, spacing hole (41) have been seted up on carousel (4), stop gear (5) are including electro-magnet (54), electro-magnet (54) are embedded to have an electromagnetic core, electro-magnet (54) are connected with the signal output port of circuit control module (6) through the wire, spacing hole (41) of carousel (4) can be inserted in electro-magnet (54).
2. A sterilizer safety interlock as set forth in claim 1 wherein: the limiting mechanism (5) comprises an electromagnet copper sleeve (52), the electromagnet copper sleeve (52) is fixedly installed on the side wall of the inner container (1), the electromagnet (54) is in sliding insertion connection with the electromagnet copper sleeve (52), and the electromagnet (54) is connected with a tower-shaped spring (53) capable of jacking the electromagnet (54) along the axial direction of the electromagnet copper sleeve (52).
3. A sterilizer safety interlock as set forth in claim 2 wherein: the limiting mechanism (5) further comprises an electromagnet limiting sheet (51) used for limiting the electromagnet (54) to be jacked up by the tower-shaped spring (53), and the electromagnet limiting sheet (51) is fixedly installed on the side wall of the inner container (1).
4. A sterilizer safety interlock as set forth in claim 1 wherein: and a signal output port of the circuit control module (6) is connected with a pressure indicator lamp (64) and a locking indicator lamp (63) through leads.
5. A sterilizer safety interlock as set forth in claim 1 wherein: and an operating handle is fixedly arranged on the side wall of the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121231698.XU CN215308719U (en) | 2021-06-03 | 2021-06-03 | Safety interlocking device of sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121231698.XU CN215308719U (en) | 2021-06-03 | 2021-06-03 | Safety interlocking device of sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215308719U true CN215308719U (en) | 2021-12-28 |
Family
ID=79550531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121231698.XU Active CN215308719U (en) | 2021-06-03 | 2021-06-03 | Safety interlocking device of sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215308719U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748648A (en) * | 2022-04-15 | 2022-07-15 | 青岛海尔生物医疗科技有限公司 | Sterilization tank |
| CN114767887A (en) * | 2022-04-15 | 2022-07-22 | 青岛海尔生物医疗科技有限公司 | Sterilization tank |
| CN117888781A (en) * | 2024-01-17 | 2024-04-16 | 青岛永合创信电子科技有限公司 | Safety interlocking mechanism for high-temperature sterilizer door |
-
2021
- 2021-06-03 CN CN202121231698.XU patent/CN215308719U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748648A (en) * | 2022-04-15 | 2022-07-15 | 青岛海尔生物医疗科技有限公司 | Sterilization tank |
| CN114767887A (en) * | 2022-04-15 | 2022-07-22 | 青岛海尔生物医疗科技有限公司 | Sterilization tank |
| CN117888781A (en) * | 2024-01-17 | 2024-04-16 | 青岛永合创信电子科技有限公司 | Safety interlocking mechanism for high-temperature sterilizer door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215308719U (en) | Safety interlocking device of sterilizer | |
| CN201803113U (en) | Household tap water monitor | |
| CN107334372A (en) | Steamer | |
| CN101322617A (en) | Automatic alarm steam coffee pot | |
| CN202511545U (en) | Electronic temperature control refrigerating cabinet and control circuit | |
| CN212180580U (en) | Respirator breathing resistance test machine | |
| CN206976892U (en) | A kind of hospital's power distribution cabinet for possessing timing opening and closing | |
| CN103385649A (en) | Full-automatic bun steaming equipment | |
| CN207458038U (en) | With the gas well switch board of USB flash disk extraction data | |
| CN103908151B (en) | Anti-leak-stopping puts the pressure cooking appliance of sealing ring | |
| CN205433468U (en) | Portable and have temperature display function ladle | |
| CN214280455U (en) | Fireproof pluggable power metering power distribution cabinet | |
| CN201084022Y (en) | Temperature control device | |
| CN204678411U (en) | Gas stove capable of being closed at fixed time | |
| CN207343939U (en) | A kind of tin paste temperature returning case | |
| CN219479801U (en) | Pressure cooker with timing function | |
| CN205786942U (en) | Low-voltage meter box electric leakage suggestion device | |
| CN213905951U (en) | Metallic low-voltage complete power distribution device | |
| CN201404059Y (en) | Steamer with timing whistle | |
| CN221122306U (en) | Dual-safety alarm device capable of automatically cutting off gas for gas stove and gas stove | |
| CN209325824U (en) | A kind of novel three linkage | |
| CN203798376U (en) | High altitude analogue test device for electric cooker | |
| CN2540267Y (en) | Safety linkage device for cover of steam-pressing pot | |
| CN210769470U (en) | Intelligent fire-fighting smoke exhaust fan control box | |
| CN209429759U (en) | Lock structure for coffee machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |