CN201100708Y - Efficient water resistance heating type water heater - Google Patents
Efficient water resistance heating type water heater Download PDFInfo
- Publication number
- CN201100708Y CN201100708Y CNU2007200321898U CN200720032189U CN201100708Y CN 201100708 Y CN201100708 Y CN 201100708Y CN U2007200321898 U CNU2007200321898 U CN U2007200321898U CN 200720032189 U CN200720032189 U CN 200720032189U CN 201100708 Y CN201100708 Y CN 201100708Y
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- water
- pipe
- water resistance
- heater
- insulation crust
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- Resistance Heating (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A high-efficiency water-resistance heating type, namely a thermoelectric water heater comprises a water-resistance heater, an insulating casing, an upper water resistance tube and lower water resistance tube, a water inlet pipe, a water outlet pipe, a temperature controller, an earth wire, a gondola water faucet, an S-shaped sleeve type residual heat collector, a water jet aspirator and plastic external casing. The characteristics are that the water resistance heater which is installed in the insulating casing and is formed by four metal sleeves from inside to outside, metal sleeves are separated to connect into two poles, water is heated through utilizing water resistance which generates through tap water passing through the two poles to consume electricity, and cold water is preheated through utilizing bath waste warm water passing through the residual heat collector, and tap water which is preheated is entered into the heater to be heated subsequently, and hot water is continuously generated through the circulation. The heater has simple structure, safety and reliability, large water yield, high heat efficiency, fast heating as boiling, significant energy-saving and low construction cost, and water which is polarized into anion faint alkaline water is easy to remove skin bacteria and is beneficial for human health.
Description
Affiliated technical field
The utility model relates to a kind of electric heater, specifically is the very high water resistance heated type instant-heating electric water heater of a kind of thermal efficiency.
Background technology
At present, electric heater on the market mainly contains heat-storage electric heater, quick-heating electric water heater and instant electric water heater's three major types, mostly building block is various heat generating members, control circuit and pipe fitting, and the subject matter that exists in the use is structure and control circuit complexity, heat generating member rapid wear, water yield is little, service life is short, price is expensive and safe nothing ensures.Safety problem particularly, in 315 parties that CCTV holds this year, domestic 8 tame well-known electric heater products are not exposed because of meeting national safety standard, show that according to each province and city consumers' association and Bureau of Technical Supervision's investigation all there is electricity consumption hidden danger in the house in the whole nation about 76%, the expert points out, the potential safety hazard of electric heater mainly is heat generating member, control circuit electric leakage, imperfect earth, ground wire electrification, thus the incident of hurting sb.'s feelings that causes shocking by electricity happens occasionally.At this situation, on November 27th, 2006, the national standardization committee has formally issued electric heater new nation standard, and fierce " anti-environment electric leakage " technology of discussing for 3 years is formally included in standard.On July 1 this year, new edition electric heater national safety standard is formally implemented, and the production of electric heater has been proposed strict more security requirement.
Summary of the invention
In order to overcome the problems referred to above that existing electric heater exists, reach the requirement of new edition electric heater national safety standard, the utility model provides a kind of and the diverse efficient water resistance heated type instant-heating electric water heater of common electrical water heater mode of heating, this electric heater is simple in structure, without heat generating member, no control circuit, water yield is big, the thermal efficiency is high, long service life, price are low, particularly safety problem is resolved, and it is convenient especially to use.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of efficient water resistance heated type instant-heating electric water heater, by the water resistance heater, insulation crust, on, following water resistance pipe, water inlet pipe, outlet pipe, temperature controller, earth connection, gondola water faucet, waste-heat recoverer, compositions such as pulsating pump and plastic casing body, it is characterized in that, the water resistance heater is one to be contained in four the metal sleeve A from inside to outside in the insulation crust, B, C, D forms, metal sleeve A, C connection one becomes an electrode and is connected metal sleeve B with the power firestreak post at insulation crust top, D connects one to be become the zero-power line of an electrode bottom insulation crust and connects post and be connected.Power firestreak is drawn out to outside the water heater plastic casing body by the temperature controller that is installed in the insulation crust top.The water inlet pipe upper end is connected with the last water resistance pipe import that twine on insulation crust top, and the lower end is connected with the metal inner pipe of by-pass valve control, waste-heat recoverer.The outlet pipe upper end is connected with the following water resistance pipe outlet that twine the insulation crust bottom, and the lower end is connected with gondola water faucet.The last water resistance pipe other end is communicated with insulation crust top, and the following water resistance pipe other end is communicated with the insulation crust bottom.Waste-heat recoverer is a snakelike tube-in-tube heat exchanger, it is made up of end water resistance pipe, metal inner pipe, insulation outer tube, following hyponome, pulsating pump and base, it is characterized in that metal inner pipe is sleeved in the insulation outer tube, the one end is connected with end water resistance pipe, running water pipe, and the other end is connected with by-pass valve control, the water inlet pipe of water heater.Insulation outer tube one end is connected with influent hopper, and the other end is connected with pulsating pump, and the parts of above-mentioned waste-heat recoverer all are contained in the base.
Four metal sleeve A, B of described efficient water resistance heated type instant-heating electric water heater, C, D also can be the metallic plates of being separated by.
Four metal sleeve A, B of described efficient water resistance heated type instant-heating electric water heater, the material of C, D are metal materials, also can be the material such as the graphite of carbon elements; Spacing is not less than 3mm between the wall of four metal sleeve A, B, C, D.
Described insulation crust is resistant to elevated temperatures plastics;
Described upper and lower, end water resistance pipe is insulation tube, length is greater than 6 meters separately, the pipe interior diameter is 4～8 millimeters, the water power resistance of filling water is greater than 2 megaohms, and design like this is when electric heater generation electricity itself, during electric heater imperfect earth, or during ground wire electrification, dropping on voltage on the person less than 20 volts, the incident that can not causing leaks electricity hurts sb.'s feelings takes place.
Described water inlet pipe, outlet pipe and transition conduit are insulating material pipe;
The radially area in crack equates with the interior radially area of metal inner pipe between the metal inner pipe of the snakelike sleeve pipe of described waste-heat recoverer and the insulation outer tube.Cross running water in the metal inner pipe, metal inner pipe is crossed the spent hot water with the crack of insulating between the outer tube, two kinds of water (flow) direction contraries during work and going so that carry out sufficient heat exchange, with the spent hot water with the running water preheating.
The length of the snakelike sleeve pipe of described waste-heat recoverer is greater than 5 meters.
On the wall that is fixed on insulation crust that described temperature controller and earth connection are firm.
Operation principle of the present utility model: this water heater is different with the common water heater operation principle, and it is that the thermal resistance that utilizes water itself to have heats water.Running water enters in the water heater insulation crust behind the end of waste-heat recoverer water resistance pipe, metal inner pipe, transition conduit, by-pass valve control, water inlet pipe, last water resistance pipe, flow through between two electrodes that metal sleeve A, C and metal sleeve B, D form, power connection, the resistance consumption electric energy of the water that flows is heated the two interelectrode water of flowing through.The water of heating is through water resistance pipe, outlet pipe and gondola water faucet outflow down, for people's bathing.Waste water after the bathing enters the following hyponome of waste-heat recoverer, the crack between outer tube and the metal inner pipe of insulating, under the effect of pulsating pump, discharge waste-heat recoverer, to enter cold water preheating end water resistance pipe, the metal inner pipe from running water pipe simultaneously, the running water that is preheated enters water heater again and heats, circulation and so forth, hot water continuously outflows.
The beneficial effects of the utility model; This electric heater heat generating member simple in structure, no, no control circuit, nothing are mixed water valve and phase jointed tubular workpieces, water yield is big, the thermal efficiency is high, obvious energy conservation, long service life, cheap, particularly safety problem is solved, there is not maloperation, use easily, be called as " fool " water heater.Owing to adopt the nonmetal parts heating technique, its caloric value and thermal break-through speed are much larger than the caloric value and the penetration power of electrothermal tube and other electric heating elements, so this water heater heats up rapidly instant-heating, constantly heat supply water.Water is by heated by electrodes in addition, and hydrone is changed into by polarity and is the anion alkalescent water, very easily removes human body skin bacterium and dust, is beneficial to health.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
Among the figure 1, water resistance heater 2, insulation crust 3, last water resistance pipe 4, following water resistance pipe 5, water inlet pipe 6, outlet pipe 7, temperature controller 8, gondola water faucet 9 plastic casing bodies 10, by-pass valve control 11, end water resistance pipe 12, joint 13, metal inner pipe 14, insulation outer tube 15, following hyponome 16, pulsating pump 17, base 18, transition conduit 19, waste-heat recoverer 20, live wire connects post 21, zero line connects post 22, ground post 23, power supply wire harness 24, three-prong plug 25, metal sleeve A 26, metal sleeve B27, metal sleeve C 28, metal sleeve D 29, earth connection 30, power firestreak 31, running water pipe
The utility model is described in further detail below in conjunction with accompanying drawing 1: a kind of efficient water resistance heated type instant-heating electric water heater, by water resistance heater 1, insulation crust 2, on, following water resistance pipe 3,4, water inlet pipe 5, outlet pipe 6, temperature controller 7, earth connection 29, gondola water faucet 8, compositions such as waste-heat recoverer 19 and plastic casing body 9, it is characterized in that, water resistance heater 1 is one to be contained in four the metal sleeve 25A from inside to outside in the insulation crust 2,26B, 27C, 28D forms, metal sleeve 25A is connected one to be become an electrode and is connected with the power firestreak post 20 at insulation crust 2 tops with 27C, and metal sleeve 26B is connected one to be become an electrode and connect post 21 with the zero-power line of insulation crust 2 bottoms and be connected with 28D.Power firestreak 30 is drawn out to outside the water heater plastic casing body 9 by the temperature controller 7 that is installed in insulation crust 2 tops.Water inlet pipe 5 upper ends are connected with last water resistance pipe 3 imports that twine on insulation crust 2 tops, and the lower end is connected with the metal inner pipe 13 of by-pass valve control 10, waste-heat recoverer 19.Outlet pipe 6 upper ends are connected with following water resistance pipe 4 outlets that twine insulation crust 2 bottoms, and the lower end is connected with gondola water faucet 8.Last water resistance pipe 3 other ends are communicated with insulation crust 2 tops, and following water resistance pipe 4 other ends are communicated with insulation crust 2 bottoms.Described waste-heat recoverer 19 is snakelike tube-in-tube heat exchangers, it is made up of end water resistance pipe 11, metal inner pipe 13, insulation outer tube 14, following hyponome 15, pulsating pump 16 and base 17, it is characterized in that metal inner pipe 13 is sleeved in the insulation outer tube 14, the one end is connected with end water resistance pipe 11, running water pipe 31, and the other end is connected with by-pass valve control 10, the water inlet pipe 5 of water heater.Insulation outer tube 14 1 ends are connected with influent hopper 15, and the other end is connected with pulsating pump 16, and the parts of waste-heat recoverer all are contained in the base 17.
Four metal sleeve A, B of described efficient water resistance heated type instant-heating electric water heater, C, D also can be the metallic plates of being separated by.
Four metal sleeve A, B of described efficient water resistance heated type instant-heating electric water heater, the material of C, D are metal materials, also can be the material such as the graphite of carbon elements, and spacing is not less than 3mm. between the wall of four metal sleeve A, B, C, D
Described upper and lower, end water resistance pipe 3,4,11 is insulation tube, length is greater than 6 meters separately, the pipe interior diameter is 4～8 millimeters, the water power resistance of filling water is greater than 2 megaohms, design is in electric heater itself generation when electric like this, or during electric heater imperfect earth, or during ground wire electrification, drop on voltage on the person less than 20 volts, the incident that can not causing leaks electricity hurts sb.'s feelings takes place.
Described water inlet pipe 5, outlet pipe 6 and transition conduit 18 are insulating material pipe;
The radially area in crack equates with the interior radially area of metal inner pipe 13 between the metal inner pipe 13 of the snakelike sleeve pipe of described waste-heat recoverer and the insulation outer tube 14.Cross running water in the metal inner pipe 13, metal inner pipe 13 is crossed the spent hot water with the crack of insulating between the outer tube 14, and two kinds of water (flow) direction contraries during work and going are so that carry out sufficient heat exchange, with the running water preheating.
The length of the snakelike sleeve pipe 13,14 of described waste-heat recoverer is greater than 5 meters;
On the firm wall that is fixed on insulation crust of described temperature controller 7 and earth connection 29.
Operation principle of the present utility model: this water heater is different with the common water heater operation principle, and it is that the thermal resistance that utilizes water itself to have heats water.Running water enters in the water heater insulation crust 2 through the end of waste-heat recoverer 19 water resistance pipe 11, metal inner pipe 13, transition conduit 18, by-pass valve control 10, water inlet pipe 5, last water resistance pipe 3, flow through between two electrodes that metal sleeve 25A, 27C and metal sleeve 26B, 28D form, power connection, the resistance consumption electric energy of the water that flows is heated the two interelectrode water of flowing through.The water of heating is through water resistance pipe 4, outlet pipe 6 and gondola water faucet 8 outflows down, for people's bathing.Waste water after the bathing enters the following hyponome 15 of waste-heat recoverer 19, the crack between outer tube 14 and the metal inner pipe 13 of insulating, under the effect of pulsating pump, discharge waste-heat recoverer, to enter cold water preheating end water resistance pipe 11, the metal inner pipe 13 from running water pipe 31 simultaneously, the running water that is preheated enters water heater again and heats, circulation and so forth, hot water continuously outflows.
Claims (8)
1. efficient water resistance heated type instant-heating electric water heater, by water resistance heater (1), insulation crust (2), on, following water resistance pipe (3,4), water inlet pipe (5), outlet pipe (6), temperature controller (7), earth connection (29), gondola water faucet (8), waste-heat recoverer (19) and plastic casing body (9) are formed, it is characterized in that, water resistance heater (1) is one to be contained in four metal sleeves (25A) from inside to outside in the insulation crust (2), (26B), (27C), (28D) form, metal sleeve (25A) is connected one to be become an electrode and is connected with the power firestreak post (20) at insulation crust (2) top with (27C), metal sleeve (26B) is connected one and becomes an electrode and insulation crust (2) bottom with (28D) zero-power line connects post (21) and is connected, power firestreak (30) is drawn out to outside the water heater plastic casing body (9) by the temperature controller (7) that is installed in insulation crust (2) top, water inlet pipe (5) upper end is connected with last water resistance pipe (3) import that twine on insulation crust (2) top, lower end and by-pass valve control (10), the metal inner pipe (13) of waste-heat recoverer (19) connects, outlet pipe (6) upper end is connected with following water resistance pipe (4) outlet that twine insulation crust (2) bottom, and the lower end is connected with gondola water faucet (8); Last water resistance pipe (3) other end is communicated with insulation crust (2) top, and following water resistance pipe (4) other end is communicated with insulation crust (2) bottom; Waste-heat recoverer (19) is made up of end water resistance pipe (11), metal inner pipe (13), insulation outer tube (14), following hyponome (15), pulsating pump (16) and base (17), metal inner pipe (13) is sleeved in the insulation outer tube (14), one end is connected with end water resistance pipe (11), running water pipe (31), the other end is connected with by-pass valve control (10), the water inlet pipe (5) of water heater, insulation outer tube (14) one ends are connected with influent hopper (15), the other end is connected with pulsating pump (16), and the parts of waste-heat recoverer are contained in the base (17).
2. efficient water resistance heated type instant-heating electric water heater according to claim 1, four metal sleeve A, the B, C, the D that it is characterized in that described water resistance heater (1), also can be the metal grating of being separated by, spacing be not less than 3mm between the wall of four metal sleeves or metal grating A, the B of being separated by, C, D.
3. efficient water resistance heated type instant-heating electric water heater according to claim 1 is characterized in that four metal sleeve A, B of described water resistance heater, the material of C, D are metal materials, perhaps the graphite material of carbon elements.
4. efficient water resistance heated type instant-heating electric water heater according to claim 1 is characterized in that described insulation crust 2 is resistant to elevated temperatures ambroins.
5. efficient water resistance heated type instant-heating electric water heater according to claim 1, it is characterized in that described upward water resistance pipe (3), following water resistance pipe (4), end water resistance pipe (11) are insulation tube, length is greater than 6 meters separately, the pipe interior diameter is 4～8 millimeters, and the water power resistance of filling water is greater than 2 megaohms.
6. efficient water resistance heated type instant-heating electric water heater according to claim 1 is characterized in that described water inlet pipe (5), outlet pipe (6) and transition conduit (18) are insulating material pipe.
7. efficient water resistance heated type instant-heating electric water heater according to claim 1, between the metal inner pipe (13) that it is characterized in that the snakelike sleeve pipe of described waste-heat recoverer and the insulation outer tube (14) internal diameter of the radially area in crack and metal inner pipe (13) radially area equate that the length of snakelike sleeve pipe (13), (14) is greater than 5 meters.
8. efficient water resistance heated type instant-heating electric water heater according to claim 1 is characterized in that described temperature controller (7) and earth connection (29) are fixed on the wall of insulation crust (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200321898U CN201100708Y (en) | 2007-07-05 | 2007-07-05 | Efficient water resistance heating type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200321898U CN201100708Y (en) | 2007-07-05 | 2007-07-05 | Efficient water resistance heating type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100708Y true CN201100708Y (en) | 2008-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200321898U Expired - Fee Related CN201100708Y (en) | 2007-07-05 | 2007-07-05 | Efficient water resistance heating type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100708Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269470A (en) * | 2010-08-24 | 2011-12-07 | 徐贵明 | Electric water heater |
-
2007
- 2007-07-05 CN CNU2007200321898U patent/CN201100708Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269470A (en) * | 2010-08-24 | 2011-12-07 | 徐贵明 | Electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20100705 |