CN2703989Y - Semi-closed gas constant-temp. water heater - Google Patents
Semi-closed gas constant-temp. water heater Download PDFInfo
- Publication number
- CN2703989Y CN2703989Y CN 200420064995 CN200420064995U CN2703989Y CN 2703989 Y CN2703989 Y CN 2703989Y CN 200420064995 CN200420064995 CN 200420064995 CN 200420064995 U CN200420064995 U CN 200420064995U CN 2703989 Y CN2703989 Y CN 2703989Y
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- water
- temperature
- semi
- water heater
- water tank
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a semi-closed gas constant-temp. Water heater, the shell body of the water heater is provided with a temperature regulate water tank, the water inlet of the temperature regulate water tank is connected with the outlet of the hot water pipe of a heat exchanger, and the water outlet of the temperature regulate water tank is the hot water outlet of the water heater. The original redundant superheated water can not flow out in concentrated manner to scald people when the semi-closed gas constant-temp. Water heater starts up again after closes down, and the phenomenon of sudden cold and sudden cold of the water temperature is eliminated. The correspondent constant temperature stable of the outlet water is realized. The utility model has simple structure, low cost, few faults, durability, and very safe without using the alternating current, and has popularize using value.
Description
Technical field
The utility model belongs to semi-hermetic type combustion gas constant-temperature hot water device technical field.
Background technology
The semi-hermetic type gas heater comprises forced-ventilated water heater, Flue Gas Water Heater, because class is lower, price is not high, often be difficult to be provided with the higher constant temperature burn-proof device of price, and the scald accident takes place easily.Moreover this class device generally will use alternating current, has increased the dangerous of electric shock, electric leakage relatively and has not had electric inoperable worry.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of have anti-scald function of safety and the cheap semi-hermetic type combustion gas constant-temperature hot water device of product price.
The utility model solves the problems of the technologies described above with following technical scheme: the temperature adjustment water tank is housed in the housing of water heater, and the water inlet of temperature adjustment water tank connects the hot-water line outlet of heat exchanger, and the delivery port of temperature adjustment water tank is the hot water outlet of water heater.
When semi-hermetic type combustion gas constant-temperature hot water device of the present utility model is started shooting after shutdown again; former remaining superheated water can not be concentrated to flow out and scald the people; also eliminated the sometimes hot and sometimes cold phenomenon of water temperature; the relative constant temperature of having realized water outlet is stable, and water heater of the present utility model is simple in structure, and cost is low; fault is few; durable not perishable, very safe without alternating current, help promoting the use of.
Description of drawings
Fig. 1 is the structural representation of the utility model semi-hermetic type combustion gas constant-temperature hot water device.
Fig. 2 is the structural representation of the temperature adjustment water tank of the utility model semi-hermetic type combustion gas constant-temperature hot water device.
The specific embodiment
In the housing 3 of water heater temperature adjustment water tank 9 is housed, the water inlet 10 of temperature adjustment water tank connects the hot-water line 12 of heat exchanger 2, and delivery port 8 stretches out housing can directly do the hot water outlet use.Also have conventional burner 11, pulse igniter 4, valve body assembly 5, cooling water inlet 6, fuel gas inlet 7 in the housing 3 of water heater, there is smoke evacuation interface 1 the housing top.The temperature adjustment water tank can be made of stainless steel or other metal materials, volume size is decided on water heater watt level and housing remaining space, general 8 upgrading water heaters design are 1000 milliliters and are advisable, and too smallly do not have a neutralization, excessively waste water or put to advance in the housing.Temperature adjustment water tank inside is provided with water fender 14, and many apertures 13 are arranged on the water fender, quick mixing when being beneficial to the hot and cold water inflow.When water heater burning work, the hot water of generation is full of behind the water again through delivery port 8 outputs in hot-water line 12 enters temperature adjustment water tank 9.When the user transferred the hot water temperature very high because of carelessness, because the adjusting of first water or ponding is arranged in the temperature adjustment water tank, hot water can only slowly heat up and scald and do not hurt sb.'s feelings.When starting shooting again after water heater suspends, the water that amasss in heat exchanger 2 is flowed in the temperature adjustment water tank 9 by the waste heat back of heating up, and the aperture 13 shunting mixings coolings on shelves water plate 14 so the hot water of exporting again neither superheated water, can not scalded the people.After having served as hot water and flowing into temperature adjustment water tank 9, then have one cold water follow-up that has little time to burn heat and come, can and heat up by plate washer and aperture shunting equally, the water of output also is warm water.Because the buffering regulating action of temperature adjustment water tank, water temperature is more stable always, has realized that hot water output is bordering on constant temperature.
Claims (2)
1. semi-hermetic type combustion gas constant-temperature hot water device, housing, heat exchanger, burner, valve body assembly, pulse igniter, cooling water inlet, fuel gas inlet, hot water outlet, the smoke evacuation mouth of pipe are arranged, it is characterized in that in the housing of water heater, being equipped with the temperature adjustment water tank, the water inlet of temperature adjustment water tank connects the delivery port of heat exchanger, and the delivery port of temperature adjustment water tank is the hot water outlet of water heater.
2. semi-hermetic type combustion gas constant-temperature hot water device as claimed in claim 1 is characterized in that in the temperature adjustment water tank water fender being arranged, and many apertures are arranged on the water fender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064995 CN2703989Y (en) | 2004-06-18 | 2004-06-18 | Semi-closed gas constant-temp. water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064995 CN2703989Y (en) | 2004-06-18 | 2004-06-18 | Semi-closed gas constant-temp. water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703989Y true CN2703989Y (en) | 2005-06-08 |
Family
ID=34777649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420064995 Expired - Fee Related CN2703989Y (en) | 2004-06-18 | 2004-06-18 | Semi-closed gas constant-temp. water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703989Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781983A (en) * | 2016-08-30 | 2018-03-09 | 葛士群 | A kind of hot-water heating system |
| CN108027148A (en) * | 2015-07-17 | 2018-05-11 | 博世热力技术有限公司 | Heater device and the method for running heater device |
| CN110701792A (en) * | 2018-07-09 | 2020-01-17 | 罗卫华 | Gas water heater 'mixed temperature water tank' |
| CN111664573A (en) * | 2020-07-08 | 2020-09-15 | 珠海格力电器股份有限公司 | Anti-freezing control method and device for gas water heater |
-
2004
- 2004-06-18 CN CN 200420064995 patent/CN2703989Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027148A (en) * | 2015-07-17 | 2018-05-11 | 博世热力技术有限公司 | Heater device and the method for running heater device |
| CN107781983A (en) * | 2016-08-30 | 2018-03-09 | 葛士群 | A kind of hot-water heating system |
| CN110701792A (en) * | 2018-07-09 | 2020-01-17 | 罗卫华 | Gas water heater 'mixed temperature water tank' |
| CN111664573A (en) * | 2020-07-08 | 2020-09-15 | 珠海格力电器股份有限公司 | Anti-freezing control method and device for gas water heater |
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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: 20050608 Termination date: 20100618 |