CN103945584A - Heating device for sterilizer - Google Patents
Heating device for sterilizer Download PDFInfo
- Publication number
- CN103945584A CN103945584A CN201410179139.7A CN201410179139A CN103945584A CN 103945584 A CN103945584 A CN 103945584A CN 201410179139 A CN201410179139 A CN 201410179139A CN 103945584 A CN103945584 A CN 103945584A
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- CN
- China
- Prior art keywords
- stopper head
- sterilization device
- earthing rod
- disinfection sterilization
- connector
- 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.)
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Resistance Heating (AREA)
Abstract
The invention relates to a heating device for a sterilizer. The heating device comprises a heating tube (1) which is bent to be of an annular structure, electric heating wires (101) are connected to the inner portion of the heating tube (1) in a penetrating mode, the two ends of the heating tube (1) are connected onto a connector (2) in an inserting mode, the connector (2) is installed on a plunger head (3) in a sleeved mode, a metal tube (4) is connected onto the connector (2) in a penetrating mode, a bimetallic strip temperature controller (102) is installed in the metal tube (4), a groove (3.4) for containing a fuse (103) is formed in the plunger head (3), and the bimetallic strip temperature controller (102), the fuse (103) and the electric heating wires (101) are connected in series. According to the heating device for the sterilizer, the original structure of the heating device is not changed, and the heating device has better safety performance.
Description
Technical field
The present invention relates to a kind of heater, especially relate to a kind ofly for the heater on coal and electricity dual-purpose disinfection sterilization device, belong to Medical Devices technical field.
Background technology
At present, the conventional heater on disinfection sterilization device lacks corresponding temperature control equipment, and therefore its security performance is poor, cannot reach national related check standard; For this reason, many producers are specially for heater has increased attemperating unit, but owing to having increased extra device, therefore its volume is larger, more seriously, changes after its form, the new heater forming lacks versatility, do not mate with original disinfection sterilization device, cause user can only carry out upgrading, increased user's use cost; And the disinfection sterilization device using for original buying, cannot carry out upgrading to it, cause great waste.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency; a kind of disinfection sterilization device heater that does not change the original structure of heater and have better security performance is provided, and one of the present invention (coal and electricity dual-purpose) disinfection sterilization device can effectively prevent that with heater dry combustion method phenomenon also has overload protection function simultaneously.
The object of the present invention is achieved like this: a kind of disinfection sterilization device heater, described device includes the heating tube that is bent into circulus, in the pipe of heating tube, cross-under has heating wire, the two ends of heating tube are plugged on connector, described connector is set on a stopper head, on described connector, cross-under has a metal tube, in described metal tube, bimetal strip thermostat is installed, on described stopper head, have a groove that holds fuse, above-mentioned bimetal strip thermostat, fuse and heating wire are connected mutually.
A kind of disinfection sterilization device heater of the present invention, one conductive stud is installed on described connector, a conductive pole is installed on described stopper head, on described stopper head, have a jack hole, above-mentioned conductive stud passes this jack hole, and has a conduction swivel nut pipe to be spun on above-mentioned conductive stud; Above-mentioned conductive stud, heating wire, bimetal strip thermostat, a fuse and conductive pole loop in series.
A kind of disinfection sterilization device heater of the present invention, described metal tube is connected with heating tube by bonding jumper.
A kind of disinfection sterilization device heater of the present invention, on described stopper head, cross-under has an earthing rod, and this earthing rod is I-beam wheel structure.
A kind of disinfection sterilization device heater of the present invention, the cylinder cross-under of described earthing rod is on a through hole of stopper head, and the top of earthing rod and bottom are connected with respectively baffle plate, and the diameter of baffle plate is greater than the aperture of above-mentioned through hole, and on the cylinder of earthing rod, be set with a spring, this spring one end is connected on the hole wall of through hole, and the other end is connected on the baffle plate at earthing rod top.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention offers the groove that can hold fuse on stopper head, therefore do not change its structure, and employing bimetal strip thermostat, its directly bimetal strip thermostat is inserted to connector on reequip, still can coordinate with all the other structures of routine, therefore do not changing itself and the mating under connection of external equipment, higher insurance, explosion-proof performance are realized, not only make the present invention have more versatility, and be suitable for old equipment to carry out upgrading, save a large amount of social resources, reduced user's use cost;
Adopt after the present invention, in the time there is dry combustion method phenomenon, on heating tube, temperature sharply rises, now bimetal strip thermostat by this sudden change of bonding jumper perception after open circuit immediately, thereby stop heating; When there is overload when phenomenon, be serially connected in the circuit silk of insuring and disconnect immediately, thereby circuit is disconnected, play the effect of overload protection, double protection makes disinfection sterilization device of the present invention heater safer reliable.
Brief description of the drawings
Fig. 1 is the assembling effect schematic diagram of disinfection sterilization device of the present invention heater.
Fig. 2 is the structural representation of the connector of disinfection sterilization device of the present invention heater.
Fig. 3 is the structural representation of the stopper head of disinfection sterilization device of the present invention heater.
Fig. 4 is the disinfection sterilization device of the present invention connector of heater and the assembling effect schematic diagram of stopper head.
Fig. 5 is the electrical block diagram of disinfection sterilization device of the present invention heater.
Wherein:
Heating tube 1, connector 2, stopper head 3, metal tube 4, bonding jumper 5;
Conductive stud 2.1;
Conductive pole 3.1, conduction swivel nut pipe 3.2, jack hole 3.3, groove 3.4, earthing rod 3.5;
Heating wire 101, bimetal strip thermostat 102, fuse 103.
Embodiment
Referring to Fig. 1 ~ 5, a kind of disinfection sterilization device heater the present invention relates to, described device includes the heating tube 1 that is bent into circulus, and in the pipe of heating tube 1, cross-under has heating wire 101, the two ends of heating tube 1 are plugged on connector 2, and described connector 2 is set on a stopper head 3;
On described connector 2, cross-under has a metal tube 4, in described metal tube 4, bimetal strip thermostat 102 is installed, described metal tube 4 is by bonding jumper 5 be connected with heating tube 1 (material of bonding jumper 5 is similarly metal or other excellent heat conductivity materials), one conductive stud 2.1(conductive stud 2.1 is installed on described connector 2 to be connected with one end of heating wire 101), one conductive pole 3.1(is installed on described stopper head 3 to be connected with live wire), on described stopper head 3, have an above-mentioned conductive pole 3.1 of groove 3.4(that holds fuse 103 is connected with a brace of bimetal strip thermostat 102 after fuse 103, another brace of bimetal strip thermostat 102 is connected with the other end of heating wire 101), on described stopper head 3, have a jack hole 3.3, above-mentioned conductive stud 2.1 is through this jack hole 3.3, and there is a conduction swivel nut pipe 3.2 to be spun on (conduction swivel nut pipe 3.2 is connected with zero line) on above-mentioned conductive stud 2.1, above-mentioned conductive stud 2.1, heating wire 101, bimetal strip thermostat 102, fuse 103 and conductive pole 3.1 loop in series,
When use, when temperature is passed to the bimetal strip thermostat 102 in metal tube 4 by bonding jumper 5, in the time of excess Temperature, bimetal strip thermostat 102 gets final product cutoff circuit, thereby makes heater stop power supply; After this, in the time that temperature is too low, the sheet metal of bimetal strip thermostat 102 resets, thereby makes circuit conducting again, restarts for electric heating; And by the setting of fuse 103, in the time of current overload, fuse 103 fuses, thereby power-off has been played protective effect to heater;
Simultaneously, in order to increase installation capability, on described stopper head 3, cross-under has an earthing rod 3.5, this earthing rod 3.5 is I-beam wheel structure, be that the cylinder cross-under of earthing rod 3.5 is on a through hole of stopper head 3, and the top of earthing rod 3.5 and bottom are connected with respectively baffle plate, and the diameter of baffle plate is greater than the aperture of above-mentioned through hole, and on the cylinder of earthing rod 3.5, be set with a spring, this spring one end is connected on the hole wall of through hole, the other end is connected on the baffle plate at earthing rod 3.5 tops, thereby make under the effect of spring force, this earthing rod 3.5 can closely be connected with supplying the ground strip on plug all the time, ensure its security performance,
In addition: it should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, any change or improvement that those skilled in the art does according to above-mentioned design, all within the protection range of this patent.
Claims (5)
1. a disinfection sterilization device heater, described device includes the heating tube (1) that is bent into circulus, in the pipe of heating tube (1), cross-under has heating wire (101), the two ends of heating tube (1) are plugged on connector (2), it is upper that described connector (2) is set in a stopper head (3), it is characterized in that:
The upper cross-under of described connector (2) has a metal tube (4), bimetal strip thermostat (102) is installed in described metal tube (4), on described stopper head (3), have one and hold the groove (3.4) of fuse (103), above-mentioned bimetal strip thermostat (102), fuse (103) and heating wire (101) are connected mutually.
2. a kind of disinfection sterilization device heater as claimed in claim 1, it is characterized in that: a conductive stud (2.1) is installed on described connector (2), one conductive pole (3.1) is installed on described stopper head (3), on described stopper head (3), have a jack hole (3.3), above-mentioned conductive stud (2.1) passes this jack hole (3.3), and has a conduction swivel nut pipe (3.2) to be spun on above-mentioned conductive stud (2.1); Above-mentioned conductive stud (2.1), heating wire (101), bimetal strip thermostat (102), fuse (103) and conductive pole (3.1) loop in series.
3. a kind of disinfection sterilization device heater as claimed in claim 1 or 2, is characterized in that: described metal tube (4) is connected with heating tube (1) by bonding jumper (5).
4. a kind of disinfection sterilization device heater as claimed in claim 1 or 2, is characterized in that: the upper cross-under of described stopper head (3) has an earthing rod (3.5), and this earthing rod (3.5) is I-beam wheel structure.
5. a kind of disinfection sterilization device heater as claimed in claim 4, it is characterized in that: the cylinder cross-under of described earthing rod (3.5) is on a through hole of stopper head (3), and top and the bottom of earthing rod (3.5) are connected with respectively baffle plate, and the diameter of baffle plate is greater than the aperture of above-mentioned through hole, and be set with a spring on the cylinder of earthing rod (3.5), this spring one end is connected on the hole wall of through hole, and the other end is connected on the baffle plate at earthing rod (3.5) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179139.7A CN103945584B (en) | 2014-04-30 | 2014-04-30 | Disinfection sterilization device heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179139.7A CN103945584B (en) | 2014-04-30 | 2014-04-30 | Disinfection sterilization device heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103945584A true CN103945584A (en) | 2014-07-23 |
| CN103945584B CN103945584B (en) | 2016-04-27 |
Family
ID=51192993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179139.7A Active CN103945584B (en) | 2014-04-30 | 2014-04-30 | Disinfection sterilization device heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103945584B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994603A (en) * | 2015-07-16 | 2015-10-21 | 广东志高空调有限公司 | Electric heating protection system |
| CN106421829A (en) * | 2016-11-03 | 2017-02-22 | 镇江市亿兆电器科技有限公司 | Hand-held steam sterilizer |
| CN112230581A (en) * | 2020-10-26 | 2021-01-15 | 致微(厦门)仪器有限公司 | Dry-burning preventing device of sterilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB675803A (en) * | 1950-03-20 | 1952-07-16 | Fredric Lafargue Best | Improvements in electric immersion-heaters |
| CN101014219A (en) * | 2007-02-05 | 2007-08-08 | 常熟市新力电子器件厂 | Electric heating tube with automatic temperature control and preventing dry burning |
| CN201160769Y (en) * | 2008-01-15 | 2008-12-10 | 广东德豪润达电气股份有限公司 | Wireless electric heating kettle |
| CN203827539U (en) * | 2014-04-30 | 2014-09-10 | 江阴滨江医疗设备有限公司 | Heating device for sterilization and disinfection device |
-
2014
- 2014-04-30 CN CN201410179139.7A patent/CN103945584B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB675803A (en) * | 1950-03-20 | 1952-07-16 | Fredric Lafargue Best | Improvements in electric immersion-heaters |
| CN101014219A (en) * | 2007-02-05 | 2007-08-08 | 常熟市新力电子器件厂 | Electric heating tube with automatic temperature control and preventing dry burning |
| CN201160769Y (en) * | 2008-01-15 | 2008-12-10 | 广东德豪润达电气股份有限公司 | Wireless electric heating kettle |
| CN203827539U (en) * | 2014-04-30 | 2014-09-10 | 江阴滨江医疗设备有限公司 | Heating device for sterilization and disinfection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994603A (en) * | 2015-07-16 | 2015-10-21 | 广东志高空调有限公司 | Electric heating protection system |
| CN106421829A (en) * | 2016-11-03 | 2017-02-22 | 镇江市亿兆电器科技有限公司 | Hand-held steam sterilizer |
| CN112230581A (en) * | 2020-10-26 | 2021-01-15 | 致微(厦门)仪器有限公司 | Dry-burning preventing device of sterilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103945584B (en) | 2016-04-27 |
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| C10 | Entry into substantive examination | ||
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Denomination of invention: Heating device for sterilizing sterilizer Effective date of registration: 20220628 Granted publication date: 20160427 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGYIN BINJIANG MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2022320010311 |