CN2420849Y - Automatic thermostatic safety heating rod for fish jar - Google Patents
Automatic thermostatic safety heating rod for fish jar Download PDFInfo
- Publication number
- CN2420849Y CN2420849Y CN 00228066 CN00228066U CN2420849Y CN 2420849 Y CN2420849 Y CN 2420849Y CN 00228066 CN00228066 CN 00228066 CN 00228066 U CN00228066 U CN 00228066U CN 2420849 Y CN2420849 Y CN 2420849Y
- Authority
- CN
- China
- Prior art keywords
- thermostat
- temperature
- fish jar
- heating
- utility
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The utility model is composed of a glass pipe 1, a seat for an electric appliance 3, an adjusting rod 4, a temperature indicator 5, a temperature adjustor 6, a heating wire 7, etc. The utility model is characterized in that one side of the seat for an electric appliance 3 is connected with a thermostat 8 of a bimetal sheet. The condition of a circuit is that a heating wire 5 and a neon lamp are connected in parallel with a resistor 10 in a circuit. Both ends of a parallel circuit are respectively connected with the temperature adjustor 6 and the thermostat 8. The temperature adjustor 6 and the thermostat 8 are connected with an external power supply 11. The utility model can achieve the purposes of double insurance and safe operation. The volume and the size do not altered to achieve the purpose of matching, which is convenient for users.
Description
The utility model is as the rod of heating in the fish jar of culturing pet fish, tropical fish, is Shui nationality articles for use equipment, and particularly a kind of dual automatic constant-temperature fish jar is with insuring the rod of heating.
At present market fish jar that sell and that using all is the single thermostat of employing with the automatic constant-temperature rod of heating, and promptly only joins a temperature range and be 18～32 ℃ thermosistor.Because some technical reason, it is out of hand always only a few thermosistor constant temperature to take place, and heating wire constantly generates heat, and the clear water temperature constantly rises in the fish jar, surpasses the existence temperature of pet fish, and " pot fish soup " situation takes place, so that causes user's unnecessary loss.
The purpose of this utility model provides a kind of dual automatic constant-temperature fish jar with insuring the rod of heating, and it can guarantee that automatic thermostatic device can be not out of hand, to reach correct constant temperature, guarantees the safety of pet fish.
Design of the present utility model is such: the phenomenon that the inventor occurs at single automatic thermostatic device, the design of " dual automatic constant-temperature safeties " is proposed, and promptly on the basis of an original thermostat, add one 32 ℃ automatic constant-temperature protective device.When this thing happens, promptly after first thermostat is out of hand, there be second thermostat to play a role at once, the phenomenon of " pot fish soup " just can not take place like this, and the user can relievedly use.
The utility model has the advantages that significantly:＜one〉rod of heating reaches double insurance, accomplishes safe handling, the phenomenon of dead pet fish can not occur scalding,＜two〉the former rod of heating all do not have change at volume, aspect big or small, reaches supporting use.
Further specify structure of the present utility model below with reference to the accompanying drawings
Accompanying drawing 1 is a structure diagram of the present utility model
Accompanying drawing 2 is a conspectus of the present utility model
We can understand with reference to the accompanying drawings, a kind of dual automatic constant-temperature fish jar is with insuring the rod of heating, be made up of parts such as glass tube 1, rubber stopper 2, Seat for electric appliances 3, adjusting rod 4, temperature indicator 5, thermosistor 6 and heating wires 7, its design feature is the thermostat 8 that also is connected with a bimetal leaf in Seat for electric appliances 3 one sides.Its circuit conditions is such: heating wire 5 and neon lamp 9 are connected in parallel in the circuit with resistance 10, and the parallel circuit two ends connect thermosistor 6 and thermostat 8 respectively, and thermosistor 6 is connected external power supply 11 with thermostat 8.
During the utility model development, done experiment many times, determine that originally the thermostat temperature that increases is controlled between 30～35 ℃, after the contrast experiment determines that at last the control temperature of thermostat is defined as 32 ℃, surpass this temperature, must cut off the electricity supply, thereby guaranteed the excellent security performance of heating, the requirement when making this product can reach design fully becomes dual automatic constant-temperature worthy of the name and insures the rod of heating.
Claims (2)
1, a kind of dual automatic constant-temperature fish jar is with insuring the rod of heating, form by glass tube (1), rubber stopper (2), Seat for electric appliances (3), adjusting rod (4), temperature indicator (5), thermosistor (6) and heating wire parts such as (7), it is characterized in that also being connected with a thermostat (8) in a side of Seat for electric appliances (3).
2, dual automatic constant-temperature fish jar according to claim 1 is with insuring the rod of heating, it is characterized in that heating wire (5) and neon lamp (9) and resistance (10) are connected in parallel in the circuit, the parallel circuit two ends connect thermosistor (6) and thermostat (8) respectively, and thermosistor (6) is connected external power supply (11) with thermostat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228066 CN2420849Y (en) | 2000-04-28 | 2000-04-28 | Automatic thermostatic safety heating rod for fish jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228066 CN2420849Y (en) | 2000-04-28 | 2000-04-28 | Automatic thermostatic safety heating rod for fish jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420849Y true CN2420849Y (en) | 2001-02-28 |
Family
ID=33591598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228066 Expired - Fee Related CN2420849Y (en) | 2000-04-28 | 2000-04-28 | Automatic thermostatic safety heating rod for fish jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420849Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692584B (en) * | 2009-08-27 | 2012-09-05 | 蒋越 | Double-power supply double-temperature control piscicultural device of tropical ornamental fish |
-
2000
- 2000-04-28 CN CN 00228066 patent/CN2420849Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692584B (en) * | 2009-08-27 | 2012-09-05 | 蒋越 | Double-power supply double-temperature control piscicultural device of tropical ornamental fish |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2420849Y (en) | Automatic thermostatic safety heating rod for fish jar | |
| CN209121865U (en) | A kind of Split electric heating cooker | |
| CN203323240U (en) | Intelligent electric firebox capable of being controlled in wireless remote manner and heating in balanced manner | |
| CN204541619U (en) | A kind of intelligent heat preserving spoon | |
| CN205511720U (en) | Heater is used to shui nationality based on wireless electronics temperature control device | |
| CN2577525Y (en) | Automatic power-off hot-water pipe | |
| CN2857721Y (en) | Electro thermal pot with cooking and insulation function | |
| CN200946918Y (en) | Multifunction electric water heater for resisting idle-burning | |
| CN219480547U (en) | Neck warmer | |
| CN2744114Y (en) | Fast heater | |
| CN2362403Y (en) | Fully automatic multi-function electric-heating milk cup | |
| CN209845325U (en) | Circuit structure of temperature-adjusting heating rod | |
| CN213244388U (en) | Tubular heater for over-temperature protection glass | |
| CN2227800Y (en) | Multifunctional water heater | |
| CN2403194Y (en) | Automatic cut-off temp. maintaining heater | |
| CN202396314U (en) | Heating rod for aquarium | |
| CN203224054U (en) | Intelligent solar water heater | |
| CN201435839Y (en) | Spot-welded heating tube | |
| CN2601382Y (en) | Multifunctional full automatic conversion energy saving sluicegate | |
| CN201028647Y (en) | Heater | |
| CN2423544Y (en) | Electric water heater | |
| CN2201876Y (en) | Timing automatic pressure-cooker | |
| CN2393297Y (en) | Electrothermal cushion | |
| CN2406579Y (en) | Electric pressure cooker | |
| CN2263314Y (en) | High efficiency energy-saving water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |