CN202361634U - Cold/hot water exchanger for electric water boiler - Google Patents
Cold/hot water exchanger for electric water boiler Download PDFInfo
- Publication number
- CN202361634U CN202361634U CN2011204579975U CN201120457997U CN202361634U CN 202361634 U CN202361634 U CN 202361634U CN 2011204579975 U CN2011204579975 U CN 2011204579975U CN 201120457997 U CN201120457997 U CN 201120457997U CN 202361634 U CN202361634 U CN 202361634U
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- water
- pipe
- cold water
- hot
- cold
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Abstract
The utility model discloses a cold/hot water exchanger for an electric water boiler. The cold/hot water exchanger comprises a mounting frame, a cold water pipe and a hot water pipe, wherein the outer wall of the cold water pipe is fixedly connected to the mounting frame; the hot water pipe is arranged in the cold water pipe; a water inlet and a water outlet of the hot water pipe both extend out of the end surface of the cold water pipe; the cold water pipe is provided with a water inlet end and a water outlet end; a gap is arranged between the outer wall of the hot water pipe and the inner wall of the cold water pipe; the hot water pipe is curved or coiled in the cold water pipe; the hot water pipe is composed of a heat inducting pipe fitting; and the cold water pipe is composed of more than two pipe fittings, wherein the pipe fittings are arranged in parallel at intervals, and adjacent pipe fittings are communicated through respective connection pipes. In the utility model, a cold/hot water exchanger is formed by sheathing a cold water pipe and a hot water pipe; by placing the cold/hot water exchanger in an electric water boiler, the drinking boiled water can be cooled to a proper temperature for direct drinking; and meanwhile, the supplemented cold water can be preheated by use of the heat energy of the discharged boiled water and then enters an electric water heater to be heated, thereby making full use of the electric energy and saving the heating time.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to electric heater, particularly a kind of hot and cold water interchanger that is used for electric water-boiling device.
Background technology:
Electric heater is a widely used electrical equipment in the daily life.Electric heater is heated to be boiling water with cold water, supplies people to drink.But the boiling water temperature of just having passed through ebuillition of heated is higher, can not drink immediately; In the prior art; The boiling water of just releasing from electric heater is at room temperature naturally cooled to the temperature that can drink, need to wait for the long time, wasted more electric energy simultaneously.
Summary of the invention:
The purpose of the utility model is to provide a kind of hot and cold water interchanger that is used for electric water-boiling device, and the described this hot and cold water interchanger that is used for electric water-boiling device will solve the technical problem that boiling water needs behind the prior art electric heater ebuillition of heated etc. are to be cooled, waste electric energy.
This hot and cold water interchanger that is used for electric water-boiling device of the utility model; Comprise installing rack, cold water pipe and hot-water line, wherein, the outer wall of described cold water pipe is fixedly connected on the described installing rack; The internal diameter of the outer wall of cold water pipe is greater than the external diameter of described hot-water line; Hot-water line is arranged in the cold water pipe, and the water inlet of hot-water line and delivery port all extend to outside the end face of cold water pipe, and cold water pipe has a water inlet end and a water side.
Further, be provided with the gap between the inwall of the outer wall of described hot-water line and cold water pipe.
Further, described hot-water line is fixed through the end cap of cold water pipe or support member and the cold water pipe that is arranged in the cold water pipe.
Further, crooked in cold water pipe, the perhaps coiling of described hot-water line.
Further, the water (flow) direction in the described hot-water line is opposite with the water (flow) direction in the cold water pipe.
Further, described hot-water line is made up of the heat conduction pipe fitting, and described heat conduction pipe fitting comprises copper pipe, aluminum pipe or stainless steel tube.
Further, described cold water pipe is made up of the pipe fitting of number more than two sections, and described pipe fitting parallel interval is provided with, and all is communicated with through a tube connector separately between two adjacent arbitrarily pipe fittings.
Further, described hot-water line passes the end face of the pipe fitting of forming cold water pipe.
Further, the outer hot-water line of end face that extends in each pipe fitting of forming cold water pipe is outside equipped with heat-insulation layer.
Further, the outside of described cold water pipe is surrounded by heat-insulation layer.
The operation principle of the utility model is: the water inlet of hot-water line is communicated with the thermal water source of electric water-boiling device, and the delivery port of cold water pipe is communicated with the heating container of electric water-boiling device, and the water inlet of cold water pipe is communicated with the additional water source of electric water-boiling device.When the delivery port of hot-water line was emitted drinking water, hot water flowed to delivery port from the thermal water source in hot-water line, simultaneously, the moisturizing in heating container of the delivery port of cold water pipe, cold water flows to heating container from replenishing the water source in hot-water line.There is the big temperature difference between hot-water line and the cold water pipe; Heat in the hot-water line is transmitted in the cold water pipe through tube wall, makes the water for cooling that of hot-water line, and the moisturizing of cold water pipe obtains heating; After the moisturizing of process heating enters into heating container, only need less electric energy and the time of consumption just can be heated to boiling.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model utilizes cold water pipe and hot-water line fit to constitute the hot and cold water interchanger, is arranged in the electric water-boiling device, can drinking water be cooled to be fit to temperature; Cool to the warm water of 45 degree like boiling water with 97 degree; Capable of direct drinking, can utilize the heat energy of the boiling water of emitting that the cold water that replenishes is carried out preheating simultaneously, get into electric heater again and heat; Made full use of electric energy, and practiced thrift heat time heating time.
Description of drawings:
Fig. 1 is the structural representation of the hot and cold water interchanger that is used for electric water-boiling device of the utility model.
Fig. 2 is the left view of the hot and cold water interchanger that is used for electric water-boiling device of the utility model.
The specific embodiment:
Embodiment 1:
As depicted in figs. 1 and 2, the hot and cold water interchanger that is used for electric water-boiling device of the utility model comprises installing rack 3, cold water pipe 2 and hot-water line 1; Wherein, The outer wall of described cold water pipe 2 is fixedly connected on the described installing rack 3, and the internal diameter of the outer wall of cold water pipe 2 is greater than the external diameter of described hot-water line 1, and hot-water line 1 is arranged in the cold water pipe 2; The water inlet 51 and the delivery port of hot-water line 1 all extend to outside the end face of cold water pipe 2, and cold water pipe 2 has a water inlet end and a water side.
Further, be provided with the gap between the inwall of the outer wall of described hot-water line 1 and cold water pipe 2.
Further, described hot-water line 1 is fixed through the end cap of cold water pipe 2 or support member and the cold water pipe 2 that is arranged in the cold water pipe 2.
Further, crooked in cold water pipe 2, the perhaps coiling of described hot-water line 1.
Further, the water (flow) direction in the described hot-water line 1 is opposite with the water (flow) direction in the cold water pipe 2.
Further, described hot-water line 1 is made up of the heat conduction pipe fitting, and described heat conduction pipe fitting comprises copper pipe, aluminum pipe or stainless steel tube.
Further, described cold water pipe 2 is made up of the pipe fitting of number more than two sections, and described pipe fitting parallel interval is provided with, and all is communicated with through a tube connector 4 separately between two adjacent arbitrarily pipe fittings.
Further, described hot-water line 1 passes the end face of the pipe fitting of forming cold water pipe 2.
Further, the outer hot-water line 1 of end face that extends in each pipe fitting of forming cold water pipe 2 is outside equipped with heat-insulation layer.
Further, the outside of described cold water pipe 2 is surrounded by heat-insulation layer.
The course of work of present embodiment is: the water inlet 51 of hot-water line 1 is communicated with the thermal water source of electric water-boiling device, and the delivery port 62 of cold water pipe 2 is communicated with the heating container of electric water-boiling device, and the water inlet 61 of cold water pipe 2 is communicated with the additional water source of electric water-boiling device.When the delivery port 52 of hot-water line 1 was emitted drinking water, hot water flowed to delivery port 51 from the thermal water source in hot-water line 1, simultaneously, delivery port 62 moisturizing in heating container of cold water pipe 2, cold water flows to heating container from replenishing the water source in hot-water line 1.There is the big temperature difference between hot-water line 1 and the cold water pipe 2; Heat in the hot-water line 1 is transmitted in the cold water pipe 2 through tube wall; Make the water for cooling that of hot-water line 1; The moisturizing of cold water pipe 2 obtains heating, and after the moisturizing of process heating enters into heating container, only needs less electric energy and the time of consumption just can be heated to boiling.
Concrete; Four pipe fittings forming cold water pipe 2 are set in parallel on the installing rack 3; Adjacent pipe fitting is communicated with through tube connector 4, and the water inlet 51 of hot-water line 1 is arranged in the end face of pipe fitting on top, and the delivery port 62 of cold water pipe 2 also is arranged in the end face of pipe fitting on top; The delivery port 52 of hot-water line 1 is arranged in the end face of pipe fitting of lower end, and the water inlet 61 of cold water pipe 2 is arranged in the other end of pipe fitting of lower end.
Further, cold water pipe 2 is made up of pipe.
Further, the wall thickness of hot-water line 1 and cold water pipe 2 is 1mm.
The hot and cold water interchanger can cool to the temperature that can directly drink with boiling water on the one hand; The boiling water that is about to 97 degree cools to the warm boiling water of 45 degree; Capable of direct drinking, cold water temperature is elevated to about 65 degree in the future on the other hand, gets into electric heater again and heats.
Claims (10)
1. hot and cold water interchanger that is used for electric water-boiling device; Comprise installing rack, cold water pipe and hot-water line; It is characterized in that: the outer wall of described cold water pipe is fixedly connected on the described installing rack, and the internal diameter of the outer wall of cold water pipe is greater than the external diameter of described hot-water line, and hot-water line is arranged in the cold water pipe; The water inlet of hot-water line and delivery port all extend to outside the end face of cold water pipe, and cold water pipe has a water inlet end and a water side.
2. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 1 is characterized in that: be provided with the gap between the outer wall of described hot-water line and the inwall of cold water pipe.
3. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 2 is characterized in that: described hot-water line is fixed through the end cap of cold water pipe or support member and the cold water pipe that is arranged in the cold water pipe.
4. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 1 is characterized in that: crooked in cold water pipe, the perhaps coiling of described hot-water line.
5. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 1 is characterized in that: the water (flow) direction in the described hot-water line is opposite with the water (flow) direction in the cold water pipe.
6. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 1, it is characterized in that: described hot-water line is made up of the heat conduction pipe fitting, and described heat conduction pipe fitting comprises copper pipe, aluminum pipe or stainless steel tube.
7. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 1; It is characterized in that: described cold water pipe is made up of the pipe fitting of number more than two sections; Described pipe fitting parallel interval is provided with, and all is communicated with through a tube connector separately between two adjacent arbitrarily pipe fittings.
8. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 7 is characterized in that: described hot-water line passes the end face of the pipe fitting of forming cold water pipe.
9. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 8 is characterized in that: the outer hot-water line of end face that extends in each pipe fitting of forming cold water pipe is outside equipped with heat-insulation layer.
10. the hot and cold water interchanger that is used for electric water-boiling device as claimed in claim 1, it is characterized in that: the outside of described cold water pipe is surrounded by heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204579975U CN202361634U (en) | 2011-11-17 | 2011-11-17 | Cold/hot water exchanger for electric water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204579975U CN202361634U (en) | 2011-11-17 | 2011-11-17 | Cold/hot water exchanger for electric water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361634U true CN202361634U (en) | 2012-08-01 |
Family
ID=46572816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204579975U Expired - Lifetime CN202361634U (en) | 2011-11-17 | 2011-11-17 | Cold/hot water exchanger for electric water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836995A (en) * | 2017-12-21 | 2018-03-27 | 苍南鑫烨电子科技有限公司 | A kind of new boiled water machine |
-
2011
- 2011-11-17 CN CN2011204579975U patent/CN202361634U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836995A (en) * | 2017-12-21 | 2018-03-27 | 苍南鑫烨电子科技有限公司 | A kind of new boiled water machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |