CN2213962Y - Automatic constant temp. controllor of gas water heater - Google Patents
Automatic constant temp. controllor of gas water heater Download PDFInfo
- Publication number
- CN2213962Y CN2213962Y CN 94218102 CN94218102U CN2213962Y CN 2213962 Y CN2213962 Y CN 2213962Y CN 94218102 CN94218102 CN 94218102 CN 94218102 U CN94218102 U CN 94218102U CN 2213962 Y CN2213962 Y CN 2213962Y
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating shaft
- gas
- utility
- model
- 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
- Temperature-Responsive Valves (AREA)
- Control Of Temperature (AREA)
Abstract
The utility model relates to an automatic constant temperature controller of a gas water heater, which is characterized in that one side of a gas regulator is provided with a closed container which is provided with a water inlet and a water outlet, and a rotating shaft and a spiral spring type double metal sheet; a conical ring and a gear which is sheathed with the conical ring are arranged on the rotating shaft of the gas regulator, and the lower part of the gear is provided with a compression spring which is engaged with the gear on the rotating shaft of the closed container. The utility model has the principle that the deformation amount generated by the spiral spring type double metal sheet which is subjected to the hot and the cold is used to regulate gas quantity by gear transmission, and the requirements of automatically controlling the temperature is obtained. The utility model has the advantages of simple structure, stable operation, etc. The utility model is suitable for being used for various gas water heaters.
Description
The utility model belongs to the gas heater parts, particularly a kind of gas heater automatic constant-temperature controller.
In the prior art, the leaving water temperature of gas heater and water valve are controlled respectively.In order to keep suitable water temperature, when changing discharge, must change the size of air inflow, this makes troubles usually for shower person.In order to address this problem, adopt the principle of expanding with heat and contracting with cold of metallic rod to induce the variation of coolant-temperature gage abroad, pass through the multistage amplification of lever again, drive the automatic control that air valve is realized water temperature.Yet, this temperature-controlling mechanism complex structure, cost height, and temperature-controlled precision is low, uses unsatisfactory.
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of gas heater automatic constant-temperature controller of simple in structure, reliable operation is provided.
Task of the present utility model realizes by this way: as Fig. 1, shown in Figure 2, this radiator valve has a gas regulator (1), it is characterized in that a closed container (2) of bringing the mouth of a river (3) and delivery port (4) into being set in a side of gas regulator (1), the heart is provided with a rotating shaft (5) therein, article one, Mainspring type bimetal leaf (6) is contained in the rotating shaft (5), the other end is fixed on the inner chamber of closed container (2), the exposed junction that extends outward in rotating shaft (5) is equipped with a gear (7), in the rotating shaft (11) below the knob (9) of gas regulator (1), a conical ring (10) is housed, one is socketed on the conical ring (10) with the centre bore of gear (7) meshed gears (8) with its taper, a compression spring (12) is housed between gear (8) and gas regulator (1), knob (9) lower end contacts with gear (8), and leaves a free gap with rotating shaft (11) top.
The utility model is work like this: after water heater water flowing and igniting, applying an axial force on knob (9) breaks away from gear (8) and conical ring (10), turning knob (9) is regulated air inflow then, unclamp knob (9) after obtaining suitable water temperature, gear (8) connects together with conical ring (10) under the spring force effect of compression spring (12).When water temperature changes, as when increasing inflow or reducing inflow (artificial or siphon pressure change), Mainspring type bimetal leaf (6) just produces distortion, its deformation force rotates the rotating shaft (11) of gas regulator (1) by gear (7), gear (8), corresponding increase or minimizing air inflow, make water temperature be returned to original adjusted good temperature, thereby realized the requirement of automatic control water temperature.
Fig. 1 is a cutaway view of the present utility model.
Fig. 2 is along the cutaway view of A-A line among Fig. 1.
From above-mentioned the utility model structure and operation principle as can be known, the utlity model has simple in structure, easy manufacturing, cost is low and reliable operation, the advantage such as easy to operate, be suitable for various gas heaters and adopt.
Claims (1)
1, a kind of gas heater automatic constant-temperature controller, include gas regulator (1), it is characterized in that being provided with a closed container (2) that has water inlet (3) and delivery port (4) in a side of gas regulator (1), the heart is provided with a rotating shaft (5) therein, article one, Mainspring type bimetal leaf (6) is contained in the rotating shaft (5), the other end is fixed on the inner chamber of closed container (2), the exposed junction that extends outward in rotating shaft (5) is equipped with a gear (7), in the rotating shaft (11) of gas regulator (1) knob (9) below, a conical rings (10) is housed, one is socketed on the conical ring (10) with the centre bore of gear (7) meshed gears (8) with its taper, a compression spring (12) is housed between gear (8) and gas regulator (1), knob (9) lower end contacts with gear (8), and leaves a free gap with rotating shaft (11) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218102 CN2213962Y (en) | 1994-08-12 | 1994-08-12 | Automatic constant temp. controllor of gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218102 CN2213962Y (en) | 1994-08-12 | 1994-08-12 | Automatic constant temp. controllor of gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2213962Y true CN2213962Y (en) | 1995-11-29 |
Family
ID=33833371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94218102 Expired - Fee Related CN2213962Y (en) | 1994-08-12 | 1994-08-12 | Automatic constant temp. controllor of gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2213962Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106592A (en) * | 2016-08-31 | 2016-11-16 | 浙江安派餐饮设备有限公司 | A kind of temperature-control adjustment device for electric oven |
| CN111956062A (en) * | 2020-08-27 | 2020-11-20 | 绍兴市载沣智能科技有限公司 | Energy-saving intelligent steam box and use method thereof |
-
1994
- 1994-08-12 CN CN 94218102 patent/CN2213962Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106592A (en) * | 2016-08-31 | 2016-11-16 | 浙江安派餐饮设备有限公司 | A kind of temperature-control adjustment device for electric oven |
| CN106106592B (en) * | 2016-08-31 | 2019-03-29 | 浙江安派餐饮设备有限公司 | A kind of temperature-control adjustment device for electric oven |
| CN111956062A (en) * | 2020-08-27 | 2020-11-20 | 绍兴市载沣智能科技有限公司 | Energy-saving intelligent steam box and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2213962Y (en) | Automatic constant temp. controllor of gas water heater | |
| US4230267A (en) | Heating system for building structures | |
| CN2068622U (en) | Shape memory alloy self-controlling thermostatic switch valve | |
| US2161679A (en) | Heat control system | |
| CN212564414U (en) | Electric screw port regulating valve convenient to operate | |
| CN2596136Y (en) | Constant flow water temperature control valve | |
| CN2228159Y (en) | Marmen temp-controlling valve | |
| CN217780793U (en) | Water purification buffer applied to water purification heater | |
| CN2055890U (en) | Diaphragm pressure reduction valve | |
| CN2201619Y (en) | Water temp regulator of fuel gas water heater | |
| CN2807131Y (en) | Thermostatic water and gas linkage valve for gas water heater | |
| CN2432410Y (en) | Fully automatic constant flow pressure reducing valve | |
| CN2152168Y (en) | Heat balance regulating valve in hot water central heating system | |
| CN221221568U (en) | Automatic thermostatic valve of gas water heater | |
| CN2338506Y (en) | Directly controlled type diaphragm metering pump | |
| CN220060753U (en) | Novel dynamic balance valve | |
| CN217547783U (en) | Quantitative water outlet water dispenser | |
| CN206771765U (en) | One kind decompression constant-current device | |
| CN2178336Y (en) | Water heater | |
| CN2500971Y (en) | Hot water thermostat | |
| CN2140496Y (en) | instantaneous gas water boiler | |
| CN2672393Y (en) | Constant temperature control valve | |
| CN2178870Y (en) | Automatic temp. -regulating fuzzy controller for gas water heater | |
| CN2395217Y (en) | Water temperature controller for gas water heater | |
| CN2334004Y (en) | Constant pressure heat-accumulating 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 |