CN2225631Y - Multiple circulation far-infrared electric water heater - Google Patents
Multiple circulation far-infrared electric water heater Download PDFInfo
- Publication number
- CN2225631Y CN2225631Y CN 95217686 CN95217686U CN2225631Y CN 2225631 Y CN2225631 Y CN 2225631Y CN 95217686 CN95217686 CN 95217686 CN 95217686 U CN95217686 U CN 95217686U CN 2225631 Y CN2225631 Y CN 2225631Y
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- Prior art keywords
- far
- heater
- water
- infrared
- infrared heater
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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.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model relates to a multiple circulation far-infrared electric water heater of which the basic unit is composed of an inner water heating pipe, a far-infrared heater and an annular outer circulation cistern. The inner water heating pipe is installed in the far-infrared heater, the annular outer circulation cistern is sheathed outside the far-infrared heater, and at least one basic unit is arranged in the water heater. The utility model has compact structure, convenient operation and high thermal efficiency and can continuously supply hot water.
Description
The utility model relates to a kind of electric heater.
Existing electric heater mostly is the storage type electric heater greatly, and its structure is in the water storage tank bottom electrothermal tube to be set, and thermal energy conduction is fed water.Water in the water storage tank is in relative static conditions, conducts heat in the free convection mode, and rate of heat exchange is slow, and the thermal efficiency is low.Aspect in addition, though water storage tank has heat-insulation layer, partial heat energy still can scatter and disappear.In addition, storage type electric heater volume is big, the cost height, in the use preheating time long, hot and cold water mixes the back temperature and is difficult to regulation and control, sometimes cold and sometimes hot phenomenon often occurs.And hot water needs water preheating again when using up, and hot-water supply brings inconvenience to the user continuously.
The purpose of this utility model provides a kind of thermal efficiency height, easy to use, many circulations far-infrared electric hydrophone that can hot water without interruption.
The utility model is to adopt following technical scheme to realize: this water heater comprises housing, hot and cold water pipe, far-infrared heating element and circuit part, form an elementary cell by interior hot-water line, far-infrared heater, ring-type outer circulation cistern, interior hot-water line is installed in the far ultraviolet heater, and ring-type outer circulation cistern is sleeved on outside the far-infrared heater.Be provided with at least one elementary cell in the water heater.Cold water at first enters ring-type outer circulation cistern, carries out pre-heat exchange with far-infrared heater, and hot-water line heats again in flowing into again.Because the ring-type outer circulation cistern that the utility model adopts plays the regenerator effect, and inlet water is carried out preheating, and heat energy is fully used.Simultaneously, the water in the water heater is in flow regime, conducts heat in the forced convection mode, and its many loop structures have increased heat exchange area again, thereby have improved the thermal efficiency.In addition, the utility model adopts the Far-infrared Heating mode, has further improved heat transfer efficiency, thereby hot-water supply continuously.
The utility model compact conformation, easy to use, the thermal efficiency is high.According to measuring and calculating, the thermal efficiency of the present utility model can reach 96.5%.
Fig. 1 is structural representation of the present utility model (an omission heat-insulation layer);
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the upward view (omission shell) of Fig. 1;
Fig. 4 is the vertical view (omission shell) of Fig. 1;
Fig. 5 is the enlarged drawing of the utility model far-infrared heater.
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
This many circulations far infrared water heater is made up of housing 13, face shield 12, interior hot-water line 9, far-infrared heater 7, ring-type outer circulation cistern 4.Far-infrared heater 7 is made of outer quartz ampoule 17 around heating wire 16, perhaps is made of the earthenware that scribbles Electric radiant Heating Film.Interior hot-water line 9 inserts in the quartz ampoule 17, perhaps inserts in the earthenware.Ring-type outer circulation cistern 4 is sleeved on outside the far-infrared heater 7, and two ends are fixed by the silicon rubber loop on the porcelain seat 6.Far-infrared heater 7, interior hot-water line 9, ring-type outer circulation cistern 4 are in one heart.Form an elementary cell by interior hot-water line 9, far-infrared heater 7, ring-type outer circulation cistern 4.One or more unit can be set, connect with series system between the unit.Accompanying drawing is depicted as 2 elementary cells.Water inlet pipe 1 is connected with the ring-type outer circulation water heater of an elementary cell, and outlet pipe 2 is connected with the interior hot-water line 9 of another elementary cell.Be provided with heat-insulation layer 11 in the housing 13.Water Temperature-Adjusting rotary knob 10 is contained on the face shield 12.The electric wire that connects far-infrared heater 7 is drawn by conduit 5, partly connects with control circuit.Control circuit is continued to use the circuit that existing electric heater adopts usually, is made up of pressure sensor 14, temperature controller 15, silicon-controlled voltage regulation circuit.Temperature controller 15 is an over-temperature protection device, installs near interior hot-water line.Pressure sensor 14 is contained in after the joint 3 of water inlet and ring-type outer circulation cistern.
The basic functional principle of this water heater is as follows:
1, open water valve, cold water → water inlet 1 → pressure sensor 14 conduct electricity conducting → outer circulation cistern 4 preheatings → interior hot-water line 9 again heating → delivery port 2 hot water flow out.
2, close water supply valve, pressure sensor 14 decompressions are cut off the electricity supply.
When 3, interior hot-water line 9 is overheated, temperature controller 15 trippings, temperature automatically resets again after descending, and plays overheat protector.
4, regulate water temperature control trip knob 10, change the amplitude of bidirectional triode thyristor,, regulate water temperature to change far-infrared heater power.
Claims (3)
1, a kind of many circulations far-infrared electric hydrophone, comprise housing, hot and cold water pipe, cistern, far-infrared heating element and circuit part, it is characterized in that: form an elementary cell by interior hot-water line 9, far-infrared heater 7, ring-type outer circulation cistern 4, interior hot-water line 9 is installed in the far-infrared heater 7, ring-type outer circulation cistern 4 is sleeved on outside the far-infrared heater 7, is provided with at least one elementary cell in the water heater.
2, electric heater according to claim 1 is characterized in that far-infrared heater 7 is made of outer quartz ampoule 17 around heating wire 16, perhaps is made of the earthenware that scribbles Electric radiant Heating Film.
3, electric heater according to claim 1 and 2 is characterized in that far-infrared heater 7, interior hot-water line 9, ring-type outer circulation cistern 4 are in one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217686 CN2225631Y (en) | 1995-07-29 | 1995-07-29 | Multiple circulation far-infrared electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217686 CN2225631Y (en) | 1995-07-29 | 1995-07-29 | Multiple circulation far-infrared electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2225631Y true CN2225631Y (en) | 1996-04-24 |
Family
ID=33866438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95217686 Expired - Fee Related CN2225631Y (en) | 1995-07-29 | 1995-07-29 | Multiple circulation far-infrared electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2225631Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307741A (en) * | 2013-06-06 | 2013-09-18 | 佛山市顺德区速惠尔电器有限公司 | Instant-heating type domestic electric water heater with water-storage self-circulation pipeline |
-
1995
- 1995-07-29 CN CN 95217686 patent/CN2225631Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307741A (en) * | 2013-06-06 | 2013-09-18 | 佛山市顺德区速惠尔电器有限公司 | Instant-heating type domestic electric water heater with water-storage self-circulation pipeline |
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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 |