CN203231553U

CN203231553U - Water heater

Info

Publication number: CN203231553U
Application number: CN 201220569232
Authority: CN
Inventors: 王军; 马峰; 童红利; 侯艳; 张玲; 于垂妍; 赵小勇
Original assignee: Haier Group Corp; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Current assignee: Haier Group Corp; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority date: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-10-09
Anticipated expiration: 2022-10-31

Abstract

The utility model brings forward a water heater. The water heater comprises a master control unit, a clock unit, a positioning unit, a storage unit and a heating unit. The clock unit, the positioning unit, the storage unit and the heating unit are connected with the master control unit. The storage unit is used for storing clock information, position information and functional relations between heating temperatures of the water heater. The master control unit is used for determining the heating temperatures corresponding to the functional relations of the storage unit, and controlling the heating unit to heat in accordance with the clock information provided by the clock unit and the positional information provided by the positional unit. Therefore, seasons are determined by date changes so that heating temperatures can be automatically set. Energy is saved and comfort degree of taking a bath is improved.

Description

Water heater

Technical field

The utility model relates to a kind of water heater.

Background technology

The water heater of prior art mainly comprises following several mode of heating: one, be heated to many high-temperatures (such as 50 ℃ by manual setting of user, 60 ℃, 75 ℃ etc., the difference that arranges according to water heater producer, such as 30 ℃ to 75 ℃, per 5 ℃ one grade, user's adjustment that circulates), but the user did not know in the spring, summer, autumn, four seasons of winter should arrange the water that is heated to how many degree on earth and just can reach optimum leaving water temperature, for example, be heated to 50 ℃ summer, and same temperature winter the hot water amount just obviously can't meet the demands, the user can only the dependence experience set heating-up temperature, but the water that so just may cause heating does not use up, waste energy, perhaps Jia Re water is not enough, can't finish comfortable bathing.Two, fix several programs in the control system of water heater, for example determine heating-up temperature according to bather number, when selecting single bathing, system fixedly is heated to 50 ℃, when selecting two people's bathings, system fixedly is heated to 60 ℃, and system fixedly is heated to 75 ℃ during many people bathing.Above-mentioned two kinds of mode of heatings are selected automatically by the user, cause heating uncomfortable easily.

The utility model content

In view of this, main purpose of the present utility model is, a kind of water heater is provided, and can change judge season with the date, and then heating-up temperature is set automatically, realizes energy savings and increases the comfort level of bathing.

Water heater provided by the utility model comprises main control unit, and the clock unit, positioning unit, memory cell and the heating unit that are connected respectively with described main control unit;

Described memory cell is used for the functional relation between store clock information, positional information and the water heater heating-up temperature;

The clock information that provides according to clock unit, the positional information that positioning unit provides are provided described main control unit, determine the corresponding heating-up temperature of described functional relation in the memory cell, and the control heating unit heats.

By last, can change judge season with the date, and then heating-up temperature is set automatically, realize energy savings and increase the comfort level of bathing.

Optionally, also comprise input block, be used for the number information of input bathing;

The described functional relation of described cell stores is also relevant with the number information;

Described main control unit also is connected with input block, also is used for determining according to the number information of described bathing the heating-up temperature of the corresponding heating and temperature control heating unit of described functional relation.

By last, can realize that also the user manually arranges heating-up temperature, improve the user and select independence.

Optionally, also comprise NE, be used for the reception environment temperature information;

Described main control unit also is connected with NE, also is used for the heating-up temperature according to the ambient temperature information control heating unit of described reception.

By last, by the on-site environment temperature of water heater was combined with on-site season, realize adjusting flexibly heating-up temperature, make leaving water temperature more comfortable.

Optionally, described positioning unit comprises one of following: GPS module, gsm module, WIFI module.

Optionally, also comprise: during the school unit, is connected with described clock unit, is used for the clock information of calibration clock unit.

By last, guarantee its error in very little scope by the calibration clock, improve the accuracy of main control unit control heating-up temperature.

Chip when optionally, the unit comprises the antenna that connects successively, resonance circuit, amplifying circuit, filter circuit, demodulator circuit, decoding circuit and school during described school.

Description of drawings

Fig. 1 is the structural representation of the utility model water heater.

The specific embodiment

Below in conjunction with accompanying drawing water heater described in the utility model is described.As shown in Figure 1, water heater comprises main control unit 10, and the clock unit 20, positioning unit 30, memory cell 40, NE 50, input block 60 and the heating unit 70 that are connected respectively with main control unit 10.Clock information and positional information that described main control unit 10 receive clock unit 20 and positioning unit 30 provide, transfer the functional relation of storing in the memory cell 40, calculate suitable heating-up temperature, the output control information is heated with control heating unit 70 to heating unit 70.

Wherein, clock unit 20 is used for providing clock information.Described clock information comprises temporal information and date and time information.

Preferable, unit when also comprising the school (not shown) is connected with clock unit 20, is used for receiving the standard time clock information of electric wave form, and according to the clock information of this information calibration clock unit 20, to guarantee that its error is in very little scope.Concrete, chip was formed when the unit was by the antenna that connects successively, resonance circuit, amplifying circuit, filter circuit, demodulator circuit, decoding circuit and school during the school.The function of chip can be that MAS6180A1 or model are that the circuit of CME6005 chip is realized by comprising model during described school.

Positioning unit 30 is used for providing positional information.The function of described positioning unit 30 can realize by the GPS module.The GPS module realize the basic principle of location be according to a plurality of diverse location satellite instantaneous positions as the known data of starting at, adopt the method for space length resection, determine the position at GPS module place.In addition, the function of positioning unit 30 is available gsm module excessively or the realization of WIFI module also, goes out self-position by the nearest base station of reception or the position calculation of WIFI access point.

Memory cell 40 be used between store clock information, positional information and the water heater heating-up temperature functional relation T=f (A, B).T in the functional relation represents heating-up temperature, and A represents clock information, and B represents positional information.Be example with Beijing, it is north latitude 39.9 that positioning unit 30 detects the areas of Beijing coordinate "; east longitude 116.3 ", determine positional information B with this, the associative function relational expression, drawing the Pekinese according to this positional information is to be March 1 to May 31, summer to be June 1 to August 31, autumn to be September 1 to November 30, winter that December 1 was to February 28 spring.Accordingly, the initial heating-up temperature in default spring is 40 ℃; The initial heating-up temperature in summer is 30 ℃; The initial heating-up temperature in autumn is 40 ℃; The initial heating-up temperature in winter is 50 ℃.

Further, in Various Seasonal, along with the change on date, environment temperature changes thereupon.Be designated as a circulation in 10 days when the every interval of clock information A thus, heating-up temperature changes 1 ℃.For instance, when spring, every interval 10 days, heating-up temperature reduces by 1 ℃; And when autumn, every interval 10 days, heating-up temperature increases by 1 ℃.Adopt the beneficial effect of above-mentioned functional relation to be: the heating-up temperature that can make water heater gradually changes and adjusts with temperature, and suitable season rule.

Preferable, also can set this functional relation in conjunction with bather number, namely (C), C represents that the user passes through people's number variable of hereinafter described input block 60 inputs to T=f in the formula, is understood that bather number is more many, needs the temperature of heating more high for A, B.

Functional relation output control information between clock information, positional information and the water heater heating-up temperature that main control unit 10 is used for storing according to memory cell 40 is to heating unit 70, with the control heating-up temperature.In the present embodiment, the function of main control unit 10 can be the circuit realization of AT89C52 chip by comprising model.The AT89C52 chip has powerful extended capability, can external light-emitting diode display, also can connect other equipment to share clock information or positional information with this water heater by external interface.

Input block 60 comprises touch membrane or control button, and the user is by number variable information or the water heater adjustment information of input block 60 input bathings.Described main control unit 10 also is used for the water heater adjustment information that identification input block 60 receives, and control heating unit 70 heats.

Preferable, also comprise temperature detecting unit in the water heater liner, for detection of the heating-up temperature of heating unit 70, and the temperature information that detects fed back to main control unit 10, carry out closed-loop adjustment by main control unit 10.

Further, described NE 50 is by the on-site ambient temperature information of the Internet download water heater, accordingly, memory cell 40 stores the functional relation T=f (A between clock information, positional information, bather number information, ambient temperature information and the water heater heating-up temperature, B, C, D), D represents ambient temperature information in the formula.When environment temperature generation flip-flop, for example cooling suddenly, main control unit 10 just can improve the heating-up temperature of heating unit 70 by the temperature information that NE 50 is downloaded.Adopt the beneficial effect of above-mentioned functional relation to be: the on-site environment temperature of water heater to be combined with on-site season, realize adjusting flexibly heating-up temperature, make leaving water temperature more comfortable.

Preferable, NE 50 also is used for communicating with the Internet of Things other-end, receives the user by the water heater control information of other control ends (mobile phone, PAD) output, and above-mentioned control information is forwarded to main control unit 10.

In addition, main control unit also is used for clock information, positional information and the heating-up temperature of water heater are forwarded to NE 50, by NE output, the other-end in above-mentioned information and the network is shared.

Preferable, also comprise independently-powered unit (not shown), be connected with clock unit, in addition, independently-powered unit is connected with external power source, when AC power is connected in the water heater start, can charge to power supply unit, to guarantee that clock unit normally moves.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model, in a word, all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a water heater is characterized in that, comprises

Clock unit (20) is used for providing clock information;

Positioning unit (30) is used for providing the water heater positional information;

Heating unit (70); With

Main control unit (10) is connected with clock unit (20), positioning unit (30) and heating unit (70) respectively, is used for control heating unit (70) and heats.

2. water heater according to claim 1 is characterized in that, also comprises input block (60), is used for the number information of input bathing;

Described main control unit (10) also is connected with input block (60), also is used for the heating-up temperature of control heating unit (70).

3. water heater according to claim 1 is characterized in that, also comprises NE (50), is used for the reception environment temperature information;

Described main control unit (10) also is connected with NE (50), also is used for the heating-up temperature according to the ambient temperature information control heating unit (70) of described reception.

4. water heater according to claim 1 is characterized in that, it is one of following that described positioning unit (30) comprises: GPS module, gsm module, WIFI module.

5. water heater according to claim 1 is characterized in that, also comprises: during the school unit, is connected with described clock unit (20), is used for the clock information of calibration clock unit (20).

6. water heater according to claim 5 is characterized in that, the chip when unit comprises the antenna that connects successively, resonance circuit, amplifying circuit, filter circuit, demodulator circuit, decoding circuit and school during described school.