CN104930712A - Safe energy-saving constant-temperature water storage type electric water heater - Google Patents
Safe energy-saving constant-temperature water storage type electric water heater Download PDFInfo
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- CN104930712A CN104930712A CN201510233463.7A CN201510233463A CN104930712A CN 104930712 A CN104930712 A CN 104930712A CN 201510233463 A CN201510233463 A CN 201510233463A CN 104930712 A CN104930712 A CN 104930712A
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a safe energy-saving constant-temperature water storage type electric water heater which comprises an inner container, a main heater, a compensation heater, a main temperature controller and a compensation temperature controller. The inner container is provided with a water inlet pipe and a water outlet pipe. The water inlet pipe is correspondingly connected with the main heater. The water outlet pipe is correspondingly connected with the compensation heater. An external water source sequentially passes through the water inlet pipe and the main heater and then enters the inner container. The main temperature controller controls the main heater to control the water temperature of the inner container to be kept low. The compensation temperature controller is used for controlling the compensation controller and controlling the output water temperature of the water outlet pipe to set temperature of a user. Therefore, water in the inner container can be kept at low temperature, and normal use is not influenced. Constant temperature and safety are achieved; energy consumption is low; scalding is avoided; the pressure of the inner container is lowered, corrosion is relieved, and water scale is suppressed; and the heating efficiency of the heaters is improved, the energy consumption is lowered, and the service lives of the heaters and the inner container are prolonged.
Description
Technical field
The present invention relates to a kind of storage-type electric water heater, particularly a kind of safety energy-saving constant-temperature storage-type electric water heater.
Background technology
Storage-type electric water heater be a kind of by tap water heating to uniform temperature and the electric heater be stored in a heat-preservation liner, when people use, hot water is sent from outlet pipe, and export after mixing valve and cold water mix to uniform temperature, mixing valve is generally by people's hand control or Electric Machine Control, at present most storage-type electric water heater is all store after first heating water to a higher temperature (being generally greater than 60 DEG C) again on the market, during use again with cold water mix, there will be following situation during inner bag water temperature over-high:
(1) very easily there is the situation that maloperation is scalded;
(2), when water temperature is greater than 60 DEG C, incrustation scale produces speed to be accelerated, and makes scaling on inner bag inwall and heater, reduces the service life of inner bag;
(3) due to scaling on heater, make the efficiency of heating surface of heater more and more lower, increase energy consumption;
(4) during water temperature height, inner bag corrosion rate is accelerated, and reduces the service life of inner bag;
(5) when inner bag temperature is too high, the corresponding increasing of the temperature difference between inner bag to external environment condition, this will make heating power, the corresponding increase of insulation power, increases energy consumption;
(6) during water temperature height, inner liner pressure is high, and security is low, and affects the service life of inner bag.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of safety energy-saving constant-temperature storage-type electric water heater.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of safety energy-saving constant-temperature storage-type electric water heater, comprising:
Inner bag, described inner bag is configured with oral siphon and outlet pipe;
Primary heater, described oral siphon is corresponding with primary heater to be connected, and external water source enters inner bag successively after oral siphon, primary heater;
Compensating heater, described outlet pipe is corresponding with compensating heater to be connected, and the water in inner bag exports successively after compensating heater, outlet pipe;
Main temperature controller, described main temperature controller, for controlling primary heater, maintains a lower temperature with the water temperature controlling inner bag;
Compensate temperature controller, described compensation temperature controller is used for control and compensation heater, to control the leaving water temperature of outlet pipe.
Described inner bag inwall is provided with the interval cylinder of an opening, and described primary heater is arranged in this interval cylinder, and the outlet of described oral siphon aligns or stretch into the opening of interval cylinder.
Described interval cylinder is arranged on bottom side wall of inner or bottom inner bag.
Described inner bag inwall is provided with an airtight compensation heating chamber, and described compensating heater is arranged in this compensation heating chamber, and described outlet pipe is connected in this compensation heating chamber, and described compensation heating chamber is also provided with a compensation be communicated in inner bag and heats water inlet pipe.
Described compensation heats the top that water inlet pipe is communicated to interior gallbladder intracavity.
Described primary heater is ceramic heater.
Described compensating heater is ceramic heater.
Described compensation temperature controller includes thyristor regulating depressor, and described thyristor regulating depressor can the voltage of control and compensation heater, thus control and compensation heater wattage output, control temperature.
The water temperature that described main temperature controller controls inner bag is less than 45 DEG C.
The water temperature that described main temperature controller controls inner bag is about 40 DEG C.
The invention has the beneficial effects as follows: a kind of safety energy-saving constant-temperature storage-type electric water heater, comprise: inner bag, primary heater, compensating heater, main temperature controller, compensate temperature controller, described inner bag is configured with oral siphon and outlet pipe, described oral siphon is corresponding with primary heater to be connected, described outlet pipe is corresponding with compensating heater to be connected, external water source is successively through oral siphon, inner bag is entered after primary heater, described main temperature controller controls primary heater, a lower temperature is maintained with the water temperature controlling inner bag, described compensation temperature controller is used for control and compensation heater, control the design temperature of leaving water temperature to user of outlet pipe, the water in inner bag so just can be made to maintain a lower temperature, do not affect normal use again, constant-temperature safety, energy consumption is low, prevent the situation of scalding from occurring, reduce inner liner pressure, slowing down corrosion, suppress the generation of incrustation scale, improve the efficiency of heating surface of heater, reduce energy consumption, extend the service life of heater and inner bag.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the internal structure schematic diagram of the present invention when being applied to horizontal storage-type electric water heater;
Fig. 2 is the internal structure schematic diagram of the present invention when being applied to vertical water storage type electric water heater.
Detailed description of the invention
With reference to Fig. 1, Fig. 1 is the structural representation of the present invention's first specific embodiment, as shown in the figure, a kind of safety energy-saving constant-temperature storage-type electric water heater, comprise: inner bag 1, primary heater 2, compensating heater 3, main temperature controller, compensate temperature controller, described inner bag 1 is configured with oral siphon 11 and outlet pipe 12, external water source is successively through oral siphon 11, inner bag 1 is entered after primary heater 2, described main temperature controller controls primary heater 2, the state of temperature being less than 45 DEG C lower is maintained with the water temperature controlling inner bag 1, in the present embodiment, the water temperature of inner bag 1 maintains about 40 DEG C by primary heater 2, certainly in specific implementation process, also this temperature can be set as 38 DEG C, 42 DEG C etc., to meet different user demands.
Described compensation temperature controller is used for control and compensation heater 3, control the leaving water temperature of outlet pipe 12 to the design temperature of user, as 45 DEG C, 50 DEG C etc., the water in inner bag 1 so just can be made to maintain a lower temperature, do not affect normal use again, constant-temperature safety, energy consumption is low, prevents the situation of scalding from occurring, reduce the generation of inner liner pressure, slowing down corrosion, suppression incrustation scale, improve the efficiency of heating surface of heater, reduce energy consumption, extend the service life of heater and inner bag.
As preferably, described inner bag 1 inwall is provided with the interval cylinder 13 of an opening, and described primary heater 2 is arranged in this interval cylinder 13, and the outlet of described oral siphon 11 aligns or stretch into the opening of interval cylinder 13.
In the present embodiment, storage-type electric water heater is horizontal storage-type electric water heater, described interval cylinder 13 is arranged on inner bag 1 sidewall bottom, interval cylinder 13 lateral openings, outside cold water liquidates through oral siphon 11 and enter inner bag 1 to primary heater 2, obtain water after heating in inner bag 1, rise to inner bag 1 inner cavity top, form circulation, make the temperature in whole inner bag 1 maintain a steady temperature.
As preferably, as shown in Figure 1, described inner bag 1 inwall side top is provided with an airtight compensation heating chamber 14, described compensating heater 3 is arranged in this compensation heating chamber 14, described outlet pipe 12 is connected in this compensation heating chamber 14, described compensation heating chamber 14 is also provided with a compensation be communicated in inner bag 1 and heats water inlet pipe 15, inner bag 1 enters compensation heating chamber 14 through compensating heating water inlet pipe 15, export through outlet pipe 12 after the temperature that compensating heater 3 is heated to user's setting, further, because the water of inner bag 1 rises to inner bag 1 inner cavity top after primary heater 2 heats, namely the water temperature of inner bag 1 inner cavity top is the most close to the water temperature of main temperature controller setting, described compensation heats the top that water inlet pipe 15 is communicated to inner bag 1 inner chamber in the present invention, the water that inner bag 1 inner chamber water temperature is the highest can be drawn to, reduce the heating power of compensating heater 3, and firing rate, ensure the output flow of hot water.
As preferably, described primary heater 2, compensating heater 3 are ceramic heater, the more traditional metal heating element of ceramic heater has the higher efficiency of heating surface, described main temperature controller and compensation temperature controller have included thyristor regulating depressor, described thyristor regulating depressor can control the voltage of ceramic heater, thus controls primary heater 2, compensating heater 3 power output, control temperature fast.
Certainly, in specific implementation process, primary heater 2, compensating heater 3 also can adopt traditional metal heater and traditional temperature controller, equally also can reach required control effects, be not described further at this, and main temperature controller and compensation temperature controller are temperature control technology means conventional in industry, the temperature probe layout that it relates to etc., also for routine arranges means, are not described further at this.
Above better enforcement of the present invention is illustrated, certainly, the present invention can also adopt form different from the embodiment described above, as Fig. 2, Fig. 2 be the present invention be applied to vertical water storage type electric water heater time internal structure schematic diagram, in fig. 2, primary heater 2 and compensating heater 3 are all arranged on bottom inner bag 1, interval cylinder 13 to be arranged on bottom inner bag 1 and opening upwards, and its operation principle is roughly the same with above-mentioned horizontal storage-type electric water heater, is not described further at this; In addition in the present invention, it is outside that primary heater 2 or compensating heater 3 or said two devices all can be arranged on inner bag 1, connected, can realize function of the present invention equally, not be described further at this by connecting pipe.
Therefore the equivalent conversion done under the prerequisite without prejudice to spirit of the present invention of those of ordinary skill in the art or change accordingly, all should belong in protection scope of the present invention.
Claims (10)
1. a safety energy-saving constant-temperature storage-type electric water heater, is characterized in that: comprising:
Inner bag (1), described inner bag (1) is configured with oral siphon (11) and outlet pipe (12);
Primary heater (2), described oral siphon (11) is corresponding with primary heater (2) to be connected, and external water source enters inner bag (1) successively after oral siphon (11), primary heater (2);
Compensating heater (3), described outlet pipe (12) is corresponding with compensating heater (3) to be connected, and the water in inner bag (1) exports after (12) through compensating heater (3), outlet pipe successively;
Main temperature controller, described main temperature controller, for controlling primary heater (2), maintains a lower temperature with the water temperature controlling inner bag (1);
Compensate temperature controller, described compensation temperature controller is used for control and compensation heater (3), to control the leaving water temperature of outlet pipe (12).
2. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 1, it is characterized in that: described inner bag (1) inwall is provided with the interval cylinder (13) of an opening, described primary heater (2) is arranged in this interval cylinder (13), and the outlet of described oral siphon (11) aligns or stretch into the opening of interval cylinder (13).
3. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 2, is characterized in that: described interval cylinder (13) is arranged on inner bag (1) sidewall bottom or inner bag (1) bottom.
4. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 1, it is characterized in that: described inner bag (1) inwall is provided with an airtight compensation heating chamber (14), described compensating heater (3) is arranged in this compensation heating chamber (14), described outlet pipe (12) is connected in this compensation heating chamber (14), and described compensation heating chamber (14) is also provided with a compensation be communicated in inner bag (1) and heats water inlet pipe (15).
5. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 4, is characterized in that: described compensation heats the top that water inlet pipe (15) is communicated to inner bag (1) inner chamber.
6. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 1, is characterized in that: described primary heater (2) is ceramic heater.
7. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 1, is characterized in that: described compensating heater (3) is ceramic heater.
8. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 7, it is characterized in that: described compensation temperature controller includes thyristor regulating depressor, described thyristor regulating depressor can the voltage of control and compensation heater (3), thus control and compensation heater (3) power output, control temperature.
9. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 1, is characterized in that: the water temperature that described main temperature controller controls inner bag (1) is less than 45 DEG C.
10. a kind of safety energy-saving constant-temperature storage-type electric water heater according to claim 9, is characterized in that: the water temperature that described main temperature controller controls inner bag (1) is about 40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233463.7A CN104930712A (en) | 2015-05-08 | 2015-05-08 | Safe energy-saving constant-temperature water storage type electric water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233463.7A CN104930712A (en) | 2015-05-08 | 2015-05-08 | Safe energy-saving constant-temperature water storage type electric water heater |
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| CN104930712A true CN104930712A (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510233463.7A Pending CN104930712A (en) | 2015-05-08 | 2015-05-08 | Safe energy-saving constant-temperature water storage type electric water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686012A (en) * | 2020-05-18 | 2021-11-23 | 广东水护盾健康科技有限公司 | Temperature control method of gas water heater and gas water heater system applying same |
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| KR100889799B1 (en) * | 2008-10-06 | 2009-03-20 | 명종흥 | Electric boiler |
| CN201748612U (en) * | 2010-08-04 | 2011-02-16 | 法罗力热能设备(中国)有限公司 | Quickly-heated water heater with water outlet pipe and inner container |
| CN201852266U (en) * | 2010-11-04 | 2011-06-01 | 佛山市高明万和电气有限公司 | Water storage type electric water heater |
| CN202792556U (en) * | 2012-08-22 | 2013-03-13 | 吴章杰 | Water heater adopting ceramic chips for heating |
| CN203052965U (en) * | 2012-12-25 | 2013-07-10 | 福州斯狄渢电热水器有限公司 | Water boiler of double heating systems |
| CN203731656U (en) * | 2014-02-28 | 2014-07-23 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN204730476U (en) * | 2015-05-08 | 2015-10-28 | 吴章杰 | A kind of safety energy-saving constant-temperature storage-type electric water heater |
-
2015
- 2015-05-08 CN CN201510233463.7A patent/CN104930712A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100889799B1 (en) * | 2008-10-06 | 2009-03-20 | 명종흥 | Electric boiler |
| CN201748612U (en) * | 2010-08-04 | 2011-02-16 | 法罗力热能设备(中国)有限公司 | Quickly-heated water heater with water outlet pipe and inner container |
| CN201852266U (en) * | 2010-11-04 | 2011-06-01 | 佛山市高明万和电气有限公司 | Water storage type electric water heater |
| CN202792556U (en) * | 2012-08-22 | 2013-03-13 | 吴章杰 | Water heater adopting ceramic chips for heating |
| CN203052965U (en) * | 2012-12-25 | 2013-07-10 | 福州斯狄渢电热水器有限公司 | Water boiler of double heating systems |
| CN203731656U (en) * | 2014-02-28 | 2014-07-23 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN204730476U (en) * | 2015-05-08 | 2015-10-28 | 吴章杰 | A kind of safety energy-saving constant-temperature storage-type electric water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686012A (en) * | 2020-05-18 | 2021-11-23 | 广东水护盾健康科技有限公司 | Temperature control method of gas water heater and gas water heater system applying same |
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Application publication date: 20150923 |
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