CN101718454A - Household hot water exchanger - Google Patents
Household hot water exchanger Download PDFInfo
- Publication number
- CN101718454A CN101718454A CN200910011696A CN200910011696A CN101718454A CN 101718454 A CN101718454 A CN 101718454A CN 200910011696 A CN200910011696 A CN 200910011696A CN 200910011696 A CN200910011696 A CN 200910011696A CN 101718454 A CN101718454 A CN 101718454A
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- CN
- China
- Prior art keywords
- water
- heat
- hot water
- water tank
- pipe
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- 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.)
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Abstract
The invention discloses a household hot water exchanger which comprises a cold water inlet pipe, a water tank with an automatic water replenishment valve, a heat exchange pipe and a hot water tap. The heat exchange pipe is fixed on a heat source pipe in a spiral way; the heat of the heat source pipe is conducted through the heat exchange pipe to heat water in the water tank; and the eater tank is coated with a heat insulating layer, so that the temperature of water can not decrease when the temperature of the heat source pipe is low. When hot water flows out of the hot water tap and the water level of the water tank drops to a set position, the automatic water replenishment valve starts up automatically to complement water storage amount. The household hot water exchanger has simple structure and convenient use and installment, and can be conveniently used by families and can heat domestic water by using heaters and other heat sources.
Description
Technical field
The present invention relates to a kind of hot water switch, particularly relate to a kind of hot water exchanger that utilizes caliduct heating household water.
Background technology
A lot of families are the heat that makes full use of the heating installation thermal source, heat domestic water by variety of way with the thermal source of heating installation.The device of current use mainly contains at radiator and installs water tank additional, and domestic water pipeline and caliduct such as are laid side by side at mode.The applicant's Granted publication is number for the utility model patent of CN2667442Y discloses a kind of hot water exchanger, and this hot water exchanger adopts the method heating domestic water that water tank is installed on caliduct.This class device ubiquity complex structure is installed and used inconvenient shortcoming, particularly for the narrow and small occasion in space, uses quite difficulty.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of home-use hot water exchanger simple in structure, easy to install.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is, comprise a water tank that links with cold water inlet, automatic water compensating valve is equipped with in inside, two pipe joints are arranged at the bottom of described water tank, be connected with heat-exchange tube respectively, the part that heat-exchange tube surrounds heat source tube is a helical form, is connected with a hot water tap between heat-exchange tube joint and water tank joint.The water tank outside is covered with heat-insulation layer.
The invention has the beneficial effects as follows that because heat-exchange tube surrounds the thermal source water pipe in a spiral manner, when the heat source tube temperature was higher than in the water tank coolant-temperature gage, the heat of heat source tube passed to water tank by heat-exchange tube, make water heating in the water tank; When the heat source tube temperature was lower than in the water tank coolant-temperature gage, the hot water in the water tank also can keep original temperature under the effect of water tank heat-insulation layers.When the hot water tap is opened, always have flow of hot water and go out, when water level drops to desired location in the water tank, automatic water supplement opening of valves in the water tank, cold water is supplied automatically.
The present invention compared with prior art, and is simple in structure, compact, cheap, esy to use, safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail.
Accompanying drawing is the schematic diagram of hot water exchanger.1-cold water inlet among the figure, 2-water tank, 3-heat source tube,
4-hot water tap, 5-heat-exchange tube, 6-automatic water compensating valve.
The specific embodiment
In the accompanying drawings, cold water inlet (1) UNICOM's water tank (2), two pipe joints are arranged at the bottom of water tank (2), be connected with two joints of heat-exchange tube (5) respectively, described heat-exchange tube (5) is a helix tube, helix tube inside is heat source tube (3), is associated with hot water tap (4) on an end tube connector of outlet pipe of water tank (2) and heat-exchange tube (3).Automatic water compensating valve (6) is equipped with in the inside of water tank (2), and the outside of water tank (2) is covered with heat-insulation layer.
Heat-exchange tube (5) material with the copper pipe of good heat conductivity or aluminum pipe for well.
Claims (2)
1. household hot water exchanger, form by cold water inlet (1), water tank (2), heat-exchange tube (5) and hot water tap (4), it is characterized in that: cold water inlet (1) UNICOM's water tank (2), two pipe joints are arranged at the bottom of water tank (2), be connected with heat-exchange tube (5) respectively, described heat-exchange tube (5) is a helix tube, and helix tube inside is heat source tube (3), is associated with hot water tap (4) on an end tube connector of outlet pipe of water tank (2) and heat-exchange tube (3).
2. hot water exchanger according to claim 1 is characterized in that: automatic water compensating valve (6) is equipped with in the inside of described water tank (2), and the outside of water tank (2) is covered with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910011696A CN101718454A (en) | 2009-05-22 | 2009-05-22 | Household hot water exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910011696A CN101718454A (en) | 2009-05-22 | 2009-05-22 | Household hot water exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101718454A true CN101718454A (en) | 2010-06-02 |
Family
ID=42433063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910011696A Pending CN101718454A (en) | 2009-05-22 | 2009-05-22 | Household hot water exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101718454A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139259A (en) * | 2010-11-13 | 2011-08-03 | 吴江市神州双金属线缆有限公司 | Paint heating device |
| CN105674385A (en) * | 2016-04-06 | 2016-06-15 | 成都金鼎恒信科技有限公司 | Hot water circulating pipeline |
| CN109442761A (en) * | 2018-09-04 | 2019-03-08 | 李成道 | A kind of snake neck heat exchanger |
-
2009
- 2009-05-22 CN CN200910011696A patent/CN101718454A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139259A (en) * | 2010-11-13 | 2011-08-03 | 吴江市神州双金属线缆有限公司 | Paint heating device |
| CN102139259B (en) * | 2010-11-13 | 2012-10-31 | 吴江市神州双金属线缆有限公司 | Paint heating device |
| CN105674385A (en) * | 2016-04-06 | 2016-06-15 | 成都金鼎恒信科技有限公司 | Hot water circulating pipeline |
| CN109442761A (en) * | 2018-09-04 | 2019-03-08 | 李成道 | A kind of snake neck heat exchanger |
| CN109442761B (en) * | 2018-09-04 | 2020-11-06 | 山东国辰实业集团有限公司 | Snake neck heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100602 |