CN2333962Y - Multi-functional domestic water heater - Google Patents
Multi-functional domestic water heater Download PDFInfo
- Publication number
- CN2333962Y CN2333962Y CN 98223110 CN98223110U CN2333962Y CN 2333962 Y CN2333962 Y CN 2333962Y CN 98223110 CN98223110 CN 98223110 CN 98223110 U CN98223110 U CN 98223110U CN 2333962 Y CN2333962 Y CN 2333962Y
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- CN
- China
- Prior art keywords
- hot water
- water heater
- water tank
- utility
- flue
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a household multifunctional water heater which is suitable for cooking and hot water supply in families and organizations. The utility model comprises a water heater composed of a housing, a hot water container with a water inlet and a water outlet, a stove chamber, and a fume channel. The fume channel is a bent pipe type fume channel which penetrates through the center part of the hot water container, the lower end of the fume channel is communicated with the top part of the center of the stove chamber, and the upper end is led out from the side wall of the hot water container. The utility model adopts the bent pipe type fume channel, decreases the width of the housing, and simultaneously decreases the width of a gas range installed on the top part of the housing, so that the utility model can be matched with kitchen wares better.
Description
The utility model relates to the multifunctional domestic water heater that a kind of family and unit cooking and heat supply water use.
The applicant is that file an application on February 24th, 1997 and on August 5th, 1997, number of patent application be respectively 97206597.0 and 97235190.6, title is two utility models of " multifunctional domestic water heater ", hot water can be provided and be used for cooking.They all include a water heater that is made of shell, the hot water tank that water inlet and delivery port are arranged, burner hearth and flue.Its flue is that the toroidal cavity between hot water tank cylinder body outer wall and the casing cylinder inwall constitutes.This flue structure has increased the width of shell, has also strengthened the width of the gas-cooker that is placed in cover top portion thus, difficult adapt to kitchen tools supporting.
The purpose of this utility model is to provide a kind of further improved multifunctional domestic water heater, dwindles its outer casing width, is fit to kitchen tools supporting.
In order to achieve the above object, the utility model adopts following technical proposals: the same water heater that includes a shell, the hot water tank that water inlet and delivery port are arranged, burner hearth and flue formation with prior art of the utility model.It is characterized in that flue is designed to the bent-tube boiler flue by the water heater centre, top, burner hearth center is connected in its lower end, and the upper end picks out from the hot water tank sidewall.Like this, no longer leave toroidal cavity between hot water tank cylinder body outer wall and the casing cylinder inwall, thereby dwindle outer casing width.Flue gas is discharged by the bent-tube boiler flue in the burner hearth, and with heat transferred water, water is heated.
Can be provided with the damping baffle plate that increases flue gas stream turbulence level in the above-mentioned bent-tube boiler flue, to improve heat transfer efficiency.The damping baffle plate can be designed to a lath that is provided with along bent-tube boiler flue center, there is staggered little floor these lath both sides, gap for flow of flue gas is arranged between little floor and the bent-tube boiler flue inwall, flue gas flows the little floor of whenever flowing through, just behind the riblet plate, form eddy current, thereby improve its turbulence level greatly, thereby improve heat transfer efficiency.
Above-mentioned hot water tank can be by carbon steel sheet punching press and welding fabrication, and its inwall has enamel, can improve its antiseptic property, guarantees the hot water cleaning.
The utility model compared with prior art, have following conspicuous advantage: the utility model is owing to adopt the bent-tube boiler flue that is positioned over the hot water tank centre, dwindle the width of shell, also reduced to be placed in simultaneously the gas-cooker width of cover top portion, can be supporting with kitchen tools preferably.
Accompanying drawing is the structural representation of an embodiment of the utility model.
Optimum implementation of the utility model is: referring to accompanying drawing, these family expenses multi-functional water heater includes a water heater that is made of shell 10, the hot water tank 2 that water inlet 3 and delivery port 4 are arranged, burner hearth 1 and flue 5, flue 5 is the bent-tube boiler flue by hot water tank 2 centres, top, burner hearth 1 center is connected in its lower end, and the upper end picks out from hot water tank 2 sidewalls.Be provided with the damping baffle plate 6 that increases flue gas stream turbulence level in the bent-tube boiler flue 5.Damping baffle plate 6 is laths that are provided with along bent-tube boiler flue center, and there is staggered little floor these lath both sides, leaves the gap for flow of flue gas between little floor and the bent-tube boiler flue inwall.Hot water tank 2 is by carbon steel sheet punching press and welding fabrication, and its inwall has enamel.Shell 12 is a console mode bin shape structure, and gas-cooker 8 is arranged at its top.Hot water tank 2 cylinder body outer walls and top exterior walls have heat-insulation layer 9, reduce external heat transfer loss.The below of hot water tank 2 is burner hearths 1, and a burner 14 is installed in the furnace chamber 1.The gas kitchen pipe joint 11 of connecting fuel gas source is arranged on the housing 12, and gas kitchen pipe joint 11 is connected gas-cooker 9 and burner 14, on the Gas Pipe that is communicated with burner 14 temperature controller 12 is housed, and its temperature-sensing probe stretches in the hot water tank 2.The temperature that temperature controller 13 automatic controls have been set.The model that temperature controller adopts Italian Citicorp to produce is 610AC
3Temperature controller.A safety valve 10 is arranged at hot water tank 2 tops, is used for the over-temp and over-pressure protection, when the heat hydraulic pressure surpasses 1.05MPa, discharges hot water when the hot water temperature surpasses 99 ℃ automatically, and release pressure prevents to produce steam.The model that safety valve 10 adopts U.S. China to agree the production of adjuster company is the safety valve of TP1100-4C.A sewage draining exit 15 is arranged at the bottom of hot water tank 2, is used to connect blow-off pipe, regularly discharges the sediment in the hot water tank.Electrode bar 7 of hot water tank 2 top interpolations, electrifiable turns usefulness into, slows down the corrosion of hot water tank.
Claims (4)
1. multifunctional domestic water heater, comprise a water heater that constitutes by shell (10), the hot water tank (2) that water inlet (3) and delivery port (4) are arranged, burner hearth (1) and flue (5), it is characterized in that flue (5) is the bent-tube boiler flue by hot water tank (2) centre, burner hearth (1) top, center is connected in its lower end, and the upper end picks out from hot water tank (2) sidewall.
2. multifunctional domestic water heater according to claim 1 is characterized in that being provided with in the bent-tube boiler flue (5) damping baffle plate (6).
3. according to claim 2 is described the multifunctional domestic water heater arranged, it is characterized in that damping baffle plate (6) is a lath that is provided with along bent-tube boiler flue center, there is staggered little floor these lath both sides, leave the gap between little floor and the bent-tube boiler flue inwall.
4. according to claim 1 or 2 or 3 described multifunctional domestic water heaters, it is characterized in that hot water tank (2) inwall has enamel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223110 CN2333962Y (en) | 1998-01-21 | 1998-01-21 | Multi-functional domestic water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223110 CN2333962Y (en) | 1998-01-21 | 1998-01-21 | Multi-functional domestic water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2333962Y true CN2333962Y (en) | 1999-08-18 |
Family
ID=33974303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223110 Expired - Fee Related CN2333962Y (en) | 1998-01-21 | 1998-01-21 | Multi-functional domestic water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2333962Y (en) |
-
1998
- 1998-01-21 CN CN 98223110 patent/CN2333962Y/en not_active Expired - Fee Related
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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 |