CN203240763U - Water volume adjusting device of household gas water heater - Google Patents
Water volume adjusting device of household gas water heater Download PDFInfo
- Publication number
- CN203240763U CN203240763U CN 201320213494 CN201320213494U CN203240763U CN 203240763 U CN203240763 U CN 203240763U CN 201320213494 CN201320213494 CN 201320213494 CN 201320213494 U CN201320213494 U CN 201320213494U CN 203240763 U CN203240763 U CN 203240763U
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- water
- heater
- gas
- water heater
- adjusting device
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Abstract
The utility model discloses a water volume adjusting device of a household gas water heater. The water volume adjusting device of the household gas water heater comprises a shell body, wherein the shell body is rectangular, a water inlet is formed in one side of the shell body, a water outlet is formed in the bottom of the shell body, the water inlet is connected with a water outlet pipe of the gas water heater, the water outlet is connected with a spraying nozzle, a water outlet valve is arranged on the water outlet, and a water level float valve capable of closing the water inlet is arranged at the position of the water inlet. A water heating valve of the gas water heater does not need to be opened and closed repeatedly, so that the service life of the gas water heater is prolonged. The water volume adjusting device of the household gas water heater is simple in structure, low in cost, obvious in water-saving and energy-saving effect, capable of keeping the temperature of supplied water constant, and comfortable, convenient and safe to use.
Description
Technical field
The utility model relates to a kind of auxiliary device for water heater, particularly a kind of domestic gas-fired water heater water-quantity regulating device
Background technology
Gas heater claims again gas water-heating furnace, and it refers to act as a fuel with combustion gas, by the combustion heating mode heat is delivered to and flows through
Heat exchangerCold water in to reach a kind of gas appliance of purpose of preparation hot water, the basic functional principle of gas heater is that cold water enters water heater, flows through the Water-gas linkage valve body under the certain pressure difference effect of circulating water, promotes Water-gas linkage
Valve, and promote simultaneously direct current
Power supplyMicroswitch is meanwhile opened combustion gas gas transmission electromagnetic valve, by pulse with power connection and starting impulse igniter
IgniterContinue automatically again igniting, successfully enter normal operating conditions until light a fire, present gas heater in use all is the intermittence water outlet, namely open as required in use or close, long-term repeatedly opening and closing, must shorten its service life, particularly shorten the service life of gas-liquid linked this core component of control valve, after closing, static water can continue the waste heat of absorption coil in the heat(ing) coil, and form overheated current, when reopening hot water valve again after closing, the fluctuation of the coolant-temperature gage of outflow is large, sometimes hot and sometimes cold, can allow the user feel under the weather, winter is especially obvious.
Summary of the invention
In order to overcome defects, the utility model provides a kind of and regulated the water time in the gas heater use procedure, the domestic gas-fired water heater water-quantity regulating device of constant its supply water temperature.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of domestic gas-fired water heater water-quantity regulating device, comprise housing, described housing is rectangular, one side of described housing is provided with water inlet, the bottom of described housing is provided with delivery port, and described water inlet is connected with the outlet pipe of gas heater, and described delivery port is connected with spray head, be provided with flowing water Valve at delivery port, the Water level ball float that can close water inlet is set in the water inlet.
As further improvement of the utility model, the upper side of described housing is provided with gap, and the lower end of homonymy is provided with water level observation meter.
As further improvement of the utility model, the upper end of described housing is provided with observation window.
The beneficial effects of the utility model are: gas heater of the present utility model can repeatedly opening and closing hot water valve, thereby prolongs water heater service life, and it is simple in structure, with low cost, the successful of saving water and energy can constant supply water temperature, uses comfortable, convenient, safety.
Description of drawings
Fig. 1 is the utility model structural representation;
Indicate among the figure: the 1-housing; The 2-water inlet; The 3-delivery port; The 4-flowing water Valve; The 5-Water level ball float; The 6-gap; The 7-water level is observed meter; The 8-observation window.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not consist of the restriction to the utility model protection domain.
Fig. 1 has shown a kind of embodiment of a kind of domestic gas-fired water heater water-quantity regulating device of the utility model, comprise housing 1, described housing 1 is rectangular, one side of described housing 1 is provided with water inlet 2, the bottom of described housing 1 is provided with delivery port 3, described water inlet 2 is connected with the outlet pipe of gas heater, described delivery port 3 is connected with spray head, be provided with flowing water Valve 4 at delivery port 3, the Water level ball float 5 that can close water inlet is set at water inlet 2 places, the upper side of described housing 1 is provided with gap 6, and the lower end of homonymy is provided with water level and observes meter 7, and the upper end of described housing 1 is provided with observation window 8.
Before using water heater, close first flowing water Valve 4, open again water heater, hot water enters housing 1 by the outlet pipe of water heater through water inlet 2, then opening flowing water Valve 4 can use, during the temporary close water heater, only need close the flowing water Valve 4 of adjusting device, hot water will temporarily be stored in the housing 1, needs only in the time of need reusing to open flowing water Valve.
Claims (3)
1. domestic gas-fired water heater water-quantity regulating device, it is characterized in that: comprise housing (1), described housing (1) is rectangular, one side of described housing (1) is provided with water inlet (2), the bottom of described housing (1) is provided with delivery port (3), described water inlet (2) is connected with the outlet pipe of gas heater, described delivery port (3) is connected with spray head, be provided with flowing water Valve (4) at delivery port (3), locate to arrange the Water level ball float (5) that to close water inlet at water inlet (2).
2. domestic gas-fired water heater water-quantity regulating device according to claim 1, it is characterized in that: the upper side of described housing (1) is provided with gap (6), and the lower end of homonymy is provided with water level and observes meter (7).
3. domestic gas-fired water heater water-quantity regulating device according to claim 1, it is characterized in that: the upper end of described housing (1) is provided with observation window (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213494 CN203240763U (en) | 2013-04-25 | 2013-04-25 | Water volume adjusting device of household gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213494 CN203240763U (en) | 2013-04-25 | 2013-04-25 | Water volume adjusting device of household gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240763U true CN203240763U (en) | 2013-10-16 |
Family
ID=49318053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213494 Expired - Fee Related CN203240763U (en) | 2013-04-25 | 2013-04-25 | Water volume adjusting device of household gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883715A (en) * | 2021-09-06 | 2022-01-04 | 孙永军 | Cold-hot mixed type constant-temperature gas water heater and control method thereof |
-
2013
- 2013-04-25 CN CN 201320213494 patent/CN203240763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883715A (en) * | 2021-09-06 | 2022-01-04 | 孙永军 | Cold-hot mixed type constant-temperature gas water heater and control method thereof |
| CN113883715B (en) * | 2021-09-06 | 2023-09-05 | 广东四季福燃气具有限公司 | Cold and hot mixed constant temperature gas water heater and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140425 |