CN2708176Y - Energy saving water heater - Google Patents
Energy saving water heater Download PDFInfo
- Publication number
- CN2708176Y CN2708176Y CN 03261194 CN03261194U CN2708176Y CN 2708176 Y CN2708176 Y CN 2708176Y CN 03261194 CN03261194 CN 03261194 CN 03261194 U CN03261194 U CN 03261194U CN 2708176 Y CN2708176 Y CN 2708176Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water
- heater
- hot water
- pipe
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
Images
Landscapes
- Details Of Fluid Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model provides an energy saving water heater which is composed of a heating device (1), a heat exchanger (4) and a pipeline provided with a valve(2). The utility model is characterized in that the hot water discharging tubes of the heating device (1) are transmitted by three ways; one way is a 100 degrees C hot water output tube which is provided with an outlet (6); the other way is connected with the core tubes (42) of the heat exchanger; the heat exchanger (4) is composed of six core tubes (42) which are wrapped in a screw thread copper sleeve (41); a make-up pipe (3) is connected with the clearance between the core tubes (42) and the sleeve (41); the clearance is communicated with the water inlet pipe of the heating device through the heat exchanger (4); one end of the third way hot water pipe is directly connected with the hot water outlet of the heating device (1) and is connected with a warm water output tube which passes through the heat exchanger (4) and is provided with a warm water outlet (5) through the regulating valve (2). The heat exchanger has the advantages of high heat exchange efficiency, good temperature protection effect, safety, sanitation and simple structure.
Description
Technical field
The utility model relates to a kind of energy-saving water heater, particularly by using economizer heat exchanger to produce the water heater of energy-saving effect.
Background technology
Commonly used water heater, especially water dispenser, bath hot water device all is not only to consume a lot of heat time heating times again through the cooling use water is boiled, also wasted a large amount of energy.How to make full use of, reclaim heat energy, save heat time heating time is the problem of affiliated field persistent exploration always.For example, a kind of method that nourishment source (running water) heated by hot water pipeline in advance, not only make the hot water of boiled mistake cool to suitable serviceability temperature, also make the nourishment source fully absorb unnecessary heat and improved temperature, follow-up heating is saved time and the energy more.This method adopts often carries out so-called heat exchanger.Traditional heat exchanger generally is many hot water outlet pipes or dispersion or colligation bunchy to be spiraled pass from the cold water cavity of hollow, with the heating of the make-up water in the cold water cavity, makes the hot water cooling in the hot-water line simultaneously.In order to obtain the suitable temperature of directly using, the volume of cold water cavity must be enough big, or the radiating effect of hot water pipeline must be quite effective, also be subjected to influence of various factors such as flow velocity, feed water temperature, make the present heat-exchange device that is suitable for above-mentioned purpose all can not reach desirable heat exchange effect.
Summary of the invention
The utility model provides a kind of energy-saving water heater that comprises a kind of new heat exchanger at this, and it has not only improved heat exchanger effectiveness, more can be according to water temperature, flow velocity and carry out manual adjustment at any time.
Water heater structure described in the utility model is made of heater, heat exchanger and the pipeline of being furnished with joint door.The hot water outlet pipe of heater divides three tunnel outputs, and one the tunnel is 100 ℃ of hot water delivery pipes, and another road is connected with the core pipe of heat exchanger; Heat exchanger is wrapped in the screw thread copper sleeve by six heat conduction core pipes and constitutes, make-up pipe is connected with space between described core pipe and the sleeve pipe, described space is communicated with the water inlet pipe of heater behind heat exchanger again, and preliminarily heated make-up water enters water heater by safety valve; One road hot-water line, one end directly is connected with the hot water output port of heater again, by regulating the joint Men Zaiyu warm water efferent duct connection of over-heat-exchanger.
Its principle is, except that one the tunnel directly 100 ℃ the hot water of output, heat the make-up water that flows in advance by heat exchanger on another road, exports with the warm water that is suitable for the direct serviceability temperature of human body of lower temperature, and the make-up water after preheating by heat exchanger enters heater after improving temperature again; One road hot water mixes with above-mentioned warm water by the hot water of regulating 100 ℃ of joint goalkeepers again, to regulate the temperature of warm water output, in fact be increase output owing to the too much warm water water temperature of heat exchange temperature reduction.This water temperature is because factors such as make-up water initial temperature and flow are to be difficult to be controlled on the suitable temperature.Therefore, control valve of the present utility model has played thermoregulator important function.
Therefore, energy-saving water heater described in the utility model also has the warm water output that can regulate temperature within the specific limits except that the hot water with 100 ℃ is exported, and the heat energy when described warm water is lowered the temperature is repeated to utilize; Described heat exchanger also has heat exchanger effectiveness height, high insulating effect, safety and sanitation, advantage of simple structure.
Below in conjunction with accompanying drawing a kind of embodiment of the present utility model is described, with sets forth in detail structure of the present utility model.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is a heat exchanger cross section enlarged diagram in the structure shown in Figure 1;
Fig. 3 is the utility model heat exchange effect schematic diagram.
The specific embodiment
According to Fig. 1 and 2, water heater structure described in the utility model is made of heater 1, heat exchanger 4 and the pipeline of being furnished with joint door 2.The hot water outlet pipe of heater 1 divides three tunnel outputs, it leads up to the directly hot water of 100 ℃ of outputs of hot water outlet 6, heat the make-up water that flows in advance by heat exchanger 4 on another road, heat exchanger 4 is wrapped in the screw thread copper sleeve 41 by six heat conduction core pipes 42 and constitutes, flow through from above-mentioned core pipe 42 from the hot water of water heater output, make-up water then between the space between above-mentioned core pipe 42 and the sleeve pipe 41 to heater 1 moisturizing.Make-up pipe 3 is connected with heat exchanger 4, and make-up water is sent into heat exchanger 4, and the water inlet pipe that safety valve 7 is installed through heater 1 enters heater again; One tunnel hot water line, one end directly is connected with the hot water output port of heater 1 again, be connected with the warm water efferent duct of over-heat-exchanger 4 again by regulating joint door 2,100 ℃ hot water are mixed with above-mentioned warm water,, flow out from warm water delivery outlet 5 to regulate the temperature of warm water output.
According to Fig. 3, be depicted as heat exchange principle of the present utility model and effect and be not concrete structure, so do not use with said structure in identical Reference numeral.By heat exchanger 40 of the present utility model, 100 ℃ of hot water of output are exported with 35 ℃ warm boiling water by 20 ℃ that flow through between sleeve pipe 401 and the core pipe 402 supply running water cooling back by core pipe 402 back, and make-up water enters heater after then being heated to form 85 ℃ hot water again.Obviously, the utility model there is no extra heat from principle and runs off, and can save heating energy source greatly.
According to above-mentioned principle, apparent, those skilled in the art can make multiple structural change or distortion, and without prejudice to essence of the present utility model.
Claims (1)
1. energy-saving water heater, constitute by heater (1), heat exchanger (4) and the pipeline of being furnished with joint door (2), it is characterized in that, the hot water outlet pipe of heater (1) divides three tunnel outputs, one the tunnel is 100 ℃ of hot water delivery pipes, it has outlet (6), and another road is connected with the core pipe (42) of heat exchanger (4); Heat exchanger (4) is wrapped in the screw thread copper sleeve (41) by six core pipes (42) and constitutes, make-up pipe (3) is connected with space between described core pipe (42) and the sleeve pipe (41), and described space is communicated with the water inlet pipe of the heater that safety valve (7) is installed behind heat exchanger (4) again; One road hot-water line, one end directly is connected with the hot water output port of heater (1) again, is connected with the warm water efferent duct with warm water delivery outlet (5) of over-heat-exchanger (4) by regulating joint door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261194 CN2708176Y (en) | 2003-08-20 | 2003-08-20 | Energy saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261194 CN2708176Y (en) | 2003-08-20 | 2003-08-20 | Energy saving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708176Y true CN2708176Y (en) | 2005-07-06 |
Family
ID=34842819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261194 Expired - Fee Related CN2708176Y (en) | 2003-08-20 | 2003-08-20 | Energy saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708176Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146609A (en) * | 2014-07-18 | 2014-11-19 | 南京航空航天大学 | Multi-temperature direct water dispenser based on PLC (programmable logic controller) control |
| CN104720597A (en) * | 2015-03-27 | 2015-06-24 | 杨益民 | High temperature sterilization cold water direct feeding device of normal temperature water dispenser |
| CN104757882A (en) * | 2015-04-22 | 2015-07-08 | 杨益民 | Full-pipeline sterilizing device with normal-temperature water dispenser faucet capable of automatically discharging hot water |
-
2003
- 2003-08-20 CN CN 03261194 patent/CN2708176Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146609A (en) * | 2014-07-18 | 2014-11-19 | 南京航空航天大学 | Multi-temperature direct water dispenser based on PLC (programmable logic controller) control |
| CN104720597A (en) * | 2015-03-27 | 2015-06-24 | 杨益民 | High temperature sterilization cold water direct feeding device of normal temperature water dispenser |
| CN104720597B (en) * | 2015-03-27 | 2017-04-19 | 杨益民 | High temperature sterilization cold water direct feeding device of normal temperature water dispenser |
| CN104757882A (en) * | 2015-04-22 | 2015-07-08 | 杨益民 | Full-pipeline sterilizing device with normal-temperature water dispenser faucet capable of automatically discharging hot water |
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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 |