CN2303217Y - Water heater's after heat utilizing apparatus - Google Patents
Water heater's after heat utilizing apparatus Download PDFInfo
- Publication number
- CN2303217Y CN2303217Y CN 97209504 CN97209504U CN2303217Y CN 2303217 Y CN2303217 Y CN 2303217Y CN 97209504 CN97209504 CN 97209504 CN 97209504 U CN97209504 U CN 97209504U CN 2303217 Y CN2303217 Y CN 2303217Y
- Authority
- CN
- China
- Prior art keywords
- water
- water heater
- utility
- model
- casing
- 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 the residual heat utilizing apparatus of a water heater. The utility model is provided with a barrel-shaped casing, and an air inlet is dovetailed and connected with an exhaust outlet at the top of the water heater; a heat absorbing pipe is arranged in the casing, a water filling plate is suspended and arranged at the bottom of the casing, a drainage pipe is connected with the bottom of the casing, and a hot air passage is arranged between the water filling plate and the casing. The utility model can fully utilize the residual heat of the water heater, can enhance thermal efficiency and can save gas, and the supplied water temperature of the water heater can be obviously enhanced especially in winter. The utility model is suitable for arranging on the exhaust outlets of various gas water heaters.
Description
The utility model relates to a kind of hot-water heating system of daily life tools.
The exhaust outlet delivery temperature at its top of various water heaters in the market is higher, and the thermal source waste is bigger, and to winter, when water yield was big, temperature was difficult to guarantee.
The utility model is that a kind of water heater residual heat using device will be provided, and is loaded on the exhaust outlet of water heater, utilizes waste heat, improves the thermal efficiency, improves water temperature.
Concrete scheme of the present utility model is: manufacture a cylindrical casing, an end is that air inlet matches with the top exhaust outlet of water heater and connects, and an end is an exhaust outlet; Endothermic tube is set in case, and its bottom is outstanding to contain water pond, and the water pipe that runs in, and is mainly used in the vapor water of the endothermic tube outer wall that runs in; Sky stays hot gas path between water dish and case.
For increasing hot gas path, trying to get to the heart of a matter of above-mentioned water dish is equipped with several passages, and upwards dig in the aperture, both guaranteed ventilation, can prevent that again sealing is dirty toward the hole.
The utility model is loaded on the exhaust outlet at water heater top, the water inlet water receiving source of its endothermic tube, and the delivery port of endothermic tube connects the water inlet of water heater.The utility model can make full use of the waste heat of water heater, and cold water is carried out preheating in advance, enters water heater again and carries out high temperature speed heat, thereby improve the thermal efficiency of water heater greatly, improves water temperature, can guarantee winter especially, the water temperature during big yield.
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing is a structural representation of the present utility model.
Embodiment: referring to accompanying drawing, manufacture a cylindrical casing 2, endothermic tube 3 is housed in case 2, for improving heat absorption efficiency, it is tubular that endothermic tube 3 is made multilayer disc, and hang in its bottom water dish 4 is housed, and the water pipe 6 (or rhone) that runs in; Trying to get to the heart of a matter of water dish has 20 apertures, and upwards dig in the aperture, and 2 of water dish 4 and cases leave hot gas path 8.
During installation, the exhaust outlet that the air inlet 7 of this device is aimed at the water heater top is loaded onto, the water inlet 1 water receiving source of the endothermic tube of this device, the delivery port 5 of endothermic tube connects the water inlet of water heater.
Claims (2)
1. a kind of water heater residual heat using device that is used for daily life, has cylindrical casing, case one end is an air inlet, one end is an exhaust outlet, it is characterized in that: air inlet matches with the top exhaust outlet of water heater and connects, be provided with endothermic tube in the case, the bottom of endothermic tube is outstanding to contain water pond and the water pipe that runs in, and sky stays hot gas path between water dish and case.
2. afterheat of hot water use device according to claim 1 is characterized in that: water dish is tried to get to the heart of a matter and is equipped with several passages, and upwards dig in the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209504 CN2303217Y (en) | 1997-03-27 | 1997-03-27 | Water heater's after heat utilizing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209504 CN2303217Y (en) | 1997-03-27 | 1997-03-27 | Water heater's after heat utilizing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2303217Y true CN2303217Y (en) | 1999-01-06 |
Family
ID=33928678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97209504 Expired - Fee Related CN2303217Y (en) | 1997-03-27 | 1997-03-27 | Water heater's after heat utilizing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2303217Y (en) |
-
1997
- 1997-03-27 CN CN 97209504 patent/CN2303217Y/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 |