CN201844543U - Lusterware frequency conversion water heater - Google Patents
Lusterware frequency conversion water heater Download PDFInfo
- Publication number
- CN201844543U CN201844543U CN2010205905267U CN201020590526U CN201844543U CN 201844543 U CN201844543 U CN 201844543U CN 2010205905267 U CN2010205905267 U CN 2010205905267U CN 201020590526 U CN201020590526 U CN 201020590526U CN 201844543 U CN201844543 U CN 201844543U
- Authority
- CN
- China
- Prior art keywords
- sump
- heater
- water
- frequency conversion
- lead
- Prior art date
- 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 - Lifetime
Links
Abstract
The utility model discloses a lusterware frequency conversion water heater, which belongs to the technical field of a product structure of a heat exchange equipment heater and comprises a shell and a water sump device, a control device and a heating device that are arranged in the shell. The water sump device comprises a water sump, a water inlet pipeline and a water outlet pipeline. The control device comprises a main control board, a display control board, an inlet and outlet water temperature control probe and a flow sensor which are electrically connected. The heating device is a lusterware heating element which is arranged in the water sump in a sealing mode and is connected with the control device. The lusterware frequency conversion water heater improves the heating efficiency of the water heater and realizes the effects of high heating speed, safety, power saving, energy saving and high heat utilization rate.
Description
Technical field
The utility model relates to a kind of smooth porcelain frequency conversion water heater, belongs to the technical field that in people's daily life water is heated the product structure that uses the back, belongs to the technical field of the product structure of heat-exchange apparatus class heater specifically.
Background technology
The heating means of electric heater mainly contain following several: 1, metal electric heating pipe; 2, surface coating; 3, ceramic electrical hot pin; 4, PTC ceramic electrical backing; 5, electromagnetism heating; 6, heating using microwave; 7, resistance wire heating; 8, directly electric pole type heating.In the middle of electrically heated product, the maximum of usefulness are the metal electric heating pipes, but very easy scaling and be not suitable for being used for the instant electric water heater, because cost is too high; Though surface coating has varied, nonmetal high on product with metal interface place technological requirement, easily cause leaking of closed product; The ceramic electrical hot pin is very good thermo electric material, have safety, fast, the thermal efficiency is high, pollution-free, radiationless, numerous advantages such as scaling not, stretch into one or more pieces ceramic electric heating materials to reach heating purposes in the water, is at present power saving; PTC ceramic electrical backing, belong to the positive temperature coefficient thermo electric material, temperature is low, resistance is little, heating power is little, but its shortcoming is that the power attenuation amplitude is bigger, be used on the powerful instant electric water heater, very easily cause half a year even some months power to take place to decay significantly and the not hot phenomenon of water heater temperature to occur; The electromagnetism heating is a kind of reasonable electric heating method, but this method is used on the instant electric water heater, and its volume and cost of manufacture have directly influenced its development; Heating using microwave will reach that the instant electric water heater is needed high-powerly also to have any problem at present; The resistance wire heating, directly all there is Insulation Problems in the electric pole type heating, and is very high to water quality requirement.
It adds thermal effect and serviceability is all different with the structure of water heater to utilize electrically heated water heater at present.Most water heater adopts general heating element heater usually, by playing the effect of heating for the metal bar heating power, and take into account less for the control of water inlet current, therefore this mode of heating causes time-consuming expense easily, at utilization of power, heat exchanger effectiveness, respectively there is deficiency the aspects such as comfort level of saving electric energy and use, and especially combination property is not satisfied.Market demand be that a kind of power consumption is low, volume is little, safety, water heater product easily.
Summary of the invention
The utility model provides a kind of smooth porcelain frequency conversion water heater at the deficiency that existing water heater mode of heating exists, and to improve the efficiency of heating surface of water heater, realizes that firing rate is fast, the high and safe and power saving purpose of heat energy utilization rate.
The technical solution of the utility model is in order to achieve the above object:
A kind of smooth porcelain frequency conversion water heater comprises shell and is arranged at the interior sump device of shell, control device and heater, wherein:
Described shell one side end face is respectively equipped with water inlet tap and faucet;
Described sump device comprises that at least one is the sump of airtight container shape, and this sump is big up and small down two parts up and down and the structure that two parts interconnect about this; The side of this sump lower part is communicated with the sealing of sump inlet channel, and described sump inlet channel extends the connection water inlet tap; The side on this sump top is communicated with the sealing of sump outlet conduit, and described sump outlet conduit extends the connection faucet;
Described control device comprises:
One master board is by power line and lead and the electric connection of external power source hardware;
One display control board electrically connects by lead and this master board, is used to show and handle the temperature of Inlet and outlet water, water flow data and carry out the interface of man-machine interactive operation with master board;
At least one temperature controller is arranged at the sump top, and an end electrically connects by lead and this master board, and the other end connects external power source by power line;
At least one water outlet temperature probe is arranged in the sump outlet conduit and by lead and this display control board and electrically connects;
At least one flow inductor is arranged in the sump outlet conduit and by lead and this display control board and electrically connects;
At least one temperature probe of intaking is arranged in the sump inlet channel and by lead and this display control board and electrically connects;
Described heater is arranged at least one interior heater of sump for sealing, and this at least one heater electrically connects by heating unit power lead and this master board.
This heater is a light porcelain heater, and the number of this heater is 3.
This heater is column or sheet, and vertical inserting stood the bottom that is arranged at the sump lower part.
This temperature controller is the double-pole temperature controller.
This temperature controller is arranged at the top on sump top.
This sump two parts up and down is shaped as tubbiness or cubic.
This water inlet temperature probe is positioned near the be communicated with place of sump inlet channel with sump; This water outlet temperature probe is positioned near the be communicated with place of sump outlet conduit with sump.
This flow inductor is arranged in the sump outlet conduit pipeline and between water outlet temperature probe and faucet.
Adopt the technical solution of the utility model to be positioned at middle square heating cabinet as main body owing to having; Pack into from sump bottom 3 sheet-shaped heating elements and sealing and fixing; Right side, the bottom welding sump inlet channel of sump is installed a water inlet temperature probe in inlet channel centre position, water route, and the water inlet temperature probe is encased in the inlet channel; The sump inlet channel is connected to outside the shell by water inlet tap, with holding screw water nozzle is fixed on the shell; Left side, the upper end welding sump outlet conduit of sump, a water outlet temperature probe is installed in the outlet conduit the top, the water outlet temperature probe is encased in the outlet conduit, flow inductor of serial connection in the middle of outlet conduit, flow inductor is connected to outside the shell by faucet again, with holding screw water nozzle is fixed on the shell; A double-pole temperature controller is installed at the sump top.The command signal control heater that sends according to display control board is carried out heating or is stopped heating in use, provides low-voltage dc power supply to supply with simultaneously; Display control board is connecting water inlet temperature controller, water outlet temperature controller and flow inductor, is responsible for detecting in real time inflow temperature, leaving water temperature and water flow data, and display control board also is the operation display interface that carries out the man-machine communication simultaneously.Improved the efficiency of heating surface of water heater, realized that firing rate is fast, the effect safe and power saving, energy-conservation, that the heat energy utilization rate is high.
Description of drawings
Fig. 1 is the utility model structural representation
The number in the figure explanation:
1, shell
2, master board
3, temperature controller
4, water outlet temperature probe
5, lead
6, sump outlet conduit
7, water inlet temperature probe
8, display control board
9, sump inlet channel
10, sump
11, heater
12, flow inductor
13, heating unit power lead
14, faucet
15, water inlet tap
16, power line
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail as follows:
As shown in Figure 1, a kind of smooth porcelain frequency conversion water heater comprises shell and is arranged at the interior sump device of shell, control device and heater, wherein:
Described shell 1 is the rectangle cubic of hollow, and a side end face (for example rectangle cube bottom end face or lower surface) is respectively equipped with water inlet tap 15 and faucet 14, and water inlet tap 15 and faucet 14 can be provided with (as Fig. 1) at the two ends of a side end face respectively.
Described sump device comprises at least one sump that is the airtight container shape 10, this sump 10 is big up and small down two parts up and down and the structure that two parts interconnect about this, such as this sump about in the of 10 two parts shape be tubbiness respectively, column or cubic; Perhaps top is divided into cube shaped, and the bottom is divided into tubbiness or column; Perhaps top is divided into cube shaped, and the lower part also is a cube shaped.
The side of these sump 10 lower parts (locating near the sump bottom) is communicated with (connection can be tightly connected by the mode of welding) with 9 sealings of sump inlet channel, described sump inlet channel 9 extensions are communicated with water inlet tap 15 (can pass through the mode of welding or spiral screwed connection); The side on these sump 10 tops (near place, sump top) seals with sump outlet conduit 6 and is communicated with (seal and be communicated with the connection that can be tightly connected by the mode of welding), and described sump outlet conduit 6 extends connection faucet 14 (can pass through the mode of welding or spiral screwed connection);
As shown in Figure 1, described control device comprises:
One master board 2 (being installed in the top of shell) electrically connects with external power source (for example low-voltage dc power supply) hardware by power line 16 and lead 5; In the master board 2 microprocessor is installed, when display control board 8 will be according to current size, inflow temperature, leaving water temperature, temperature is set calculates required heating power and carry out thermal energy exchange, and a heating command signal sent to master board 2, main control is carried out required heating power gear and is opened heater 11;
One display control board 8, electrically connect by lead 5 and this master board 2, microprocessor and LED or liquid crystal indicator are installed on the display control board 8, are used to show and handle the temperature of Inlet and outlet water, water flow data and carry out the interface of man-machine interactive operation with master board 2;
At least one temperature controller 3 is arranged at sump 10 tops (or the top on sump 10 tops, as a Fig. 1) end and electrically connects by lead (5) and this master board (2), and the other end connects external power source by power line (16); This temperature controller 3 is the double-pole temperature controller; the operation principle of double-pole (bimetal leaf) temperature controller is: when temperature rises to the setting operating temperature; double-pole cuts off the energising point at one time; even temperature is recovered normal condition; temperature controller also needs manually to push and resets; be fit to overtemperature protection, effectively prevent the generation of accident.
At least one water outlet temperature probe 4 is arranged in the sump outlet conduit 6 also by lead 5 and 8 electric connections of this display control board; This water outlet temperature probe 4 is positioned near the be communicated with place of sump outlet conduit 6 with sump 10.
At least one flow inductor 12 is arranged in the sump outlet conduit 6 also by lead 5 and 8 electric connections of this display control board; This flow inductor 12 be arranged in sump outlet conduit 6 pipelines and between water outlet temperature probe 4 and faucet 14 (such as: the centre).
At least one temperature probe 7 of intaking is arranged in the sump inlet channel 9 also by lead 5 and 8 electric connections of this display control board; This water inlet temperature probe 7 is positioned near the be communicated with place of sump inlet channel 9 with sump 10.
Described heater is for sealing at least one heater 11 that is arranged in the sump 10, and this at least one heater 11 electrically connects by heating unit power lead 13 and this master board 2.This heater 11 is a light porcelain heater, and the number of these heater 11 the bests is 3.This heater 11 is column or sheet, and vertical inserting stood the bottom that is arranged at sump 10 lower parts.
Light porcelain frequency conversion water heater is made up of thermal energy exchange water circuit system (sump device) and the responsible Circuits System (control device) of controlling, detecting, and all is installed in the plastic casing.
As Fig. 1, the utility model when mounted water route thermal energy exchange system (sump device) by the square heating cabinet sump 10 in the middle of being positioned at as main body; Pack into from sump 10 bottoms 3 sheet-shaped heating elements 11 and sealing and fixing; Right side, the bottom welding sump inlet channel 9 of sump 10 is installed a water inlet temperature probe 7 in inlet channel centre position, the water route of sump inlet channel 9, and water inlet temperature probe 7 is encased in the inlet channel; Sump inlet channel 9 is connected to outside the shell 1 by water inlet tap 15, with holding screw water inlet tap 15 is fixed on the shell 1; Left side, the upper end welding sump outlet conduit 6 of sump 10, a water outlet temperature probe 4 is installed in the outlet conduit the top of sump outlet conduit 6, water outlet temperature probe 4 is encased in the outlet conduit, flow inductor 12 of serial connection in the middle of outlet conduit, flow inductor 12 is connected to outside the shell 1 by faucet 14 again, with holding screw faucet 14 is fixed on the shell 1; A double-pole temperature controller 3 is installed at top at sump 10.
The Circuits System (control device) that be responsible for control, detects is made up of master board 2 that is installed in shell 1 upper end and positive display control board 8, between couple together with lead 5.Master board 2 is connected with heater 11 by heating unit power lead 13, and the command signal control heater of being responsible for sending according to display control board 8 11 is carried out heating or stopped heating, provides low-voltage dc power supply to supply with simultaneously; Display control board 8 is connecting water inlet temperature probe 7, water outlet temperature controller water outlet temperature probe 4 and the flow inductor 12 of the temperature controller of intaking, be responsible for detecting in real time inflow temperature, leaving water temperature and water flow data, display control board 8 also is the operation display interface that carries out the man-machine communication simultaneously.
Operation principle of the present utility model is after power line powers on for master board 2 through temperature controller 3, light porcelain frequency conversion water heater is in the holding state that does not heat, can carry out man-machine communication's setting this moment, and current inductors (flow inductor 12) and temperature probe (water inlet temperature probe 7 and water outlet temperature probe 4) all are in real-time detected state simultaneously.If thermal energy exchange system in water route has water to flow through (flow inductor 12 is responsible for detection), this moment display control board 8 will be according to current size, inflow temperature, leaving water temperature, temperature is set calculates required heating power and carry out thermal energy exchange, and a heating command signal sent to master board 2, main control is carried out required heating power gear and is opened heater 11; Current inductor and temperature probe detect current and variations in temperature in real time and adjust the heating power of carrying out simultaneously.In heating process, if cut off the water or temperature too high, display control board 8 sends the power supply that all heaters are cut off in instruction at once.
Temperature controller 3 is serially connected between the power line, shields.Promptly flow and all controls when losing efficacy when no current, if heater 11 is still heating, to sump 10 temperature superelevation, just cut off the electricity supply by temperature controller 3 this moment, plays a protective role.
Claims (8)
1. a light porcelain frequency conversion water heater comprises shell and is arranged at the interior sump device of shell, and control device and heater is characterized in that:
Described shell (1) one side end face is respectively equipped with water inlet tap (15) and faucet (14);
Described sump device comprises that at least one is the sump of airtight container shape (10), and this sump (10) is big up and small down two parts up and down and the structure that two parts interconnect about this; The side of this sump (10) lower part is communicated with sump inlet channel (9) sealing, and described sump inlet channel (9) extends connection water inlet tap (15); The side on this sump (10) top is communicated with sump outlet conduit (6) sealing, and described sump outlet conduit (6) extends connection faucet (14);
Described control device comprises:
One master board (2) electrically connects with external power source hardware by power line (16) and lead (5);
One display control board (8) electrically connects by lead (5) and this master board (2), is used to show and handle the temperature of Inlet and outlet water, water flow data and carry out the interface of man-machine interactive operation with master board (2);
At least one temperature controller (3) is arranged at sump (10) top, and an end electrically connects by lead (5) and this master board (2), and the other end connects external power source by power line (16);
At least one water outlet temperature probe (4) is arranged in the sump outlet conduit (6) also by lead (5) and this display control board (8) electric connection;
At least one flow inductor (12) is arranged in the sump outlet conduit (6) also by lead (5) and this display control board (8) electric connection;
At least one temperature probe (7) of intaking is arranged in the sump inlet channel (9) also by lead (5) and this display control board (8) electric connection;
Described heater is arranged at interior at least one heater (11) of sump (10) for sealing, and this at least one heater (11) electrically connects by heating unit power lead (13) and this master board (2).
2. smooth porcelain frequency conversion water heater as claimed in claim 1 is characterized in that this heater (11) is a light porcelain heater, and the number of this heater (11) is 3.
3. smooth porcelain frequency conversion water heater as claimed in claim 2 is characterized in that this heater (11) is column or sheet, and vertical inserting stood the bottom that is arranged at sump (10) lower part.
4. smooth porcelain frequency conversion water heater as claimed in claim 1 is characterized in that this temperature controller (3) is the double-pole temperature controller.
5. smooth porcelain frequency conversion water heater as claimed in claim 1 is characterized in that this temperature controller (3) is arranged at the top on sump (10) top.
6. smooth porcelain frequency conversion water heater as claimed in claim 1, it is characterized in that this sump (10) up and down two parts be shaped as tubbiness or cubic.
7. smooth porcelain frequency conversion water heater as claimed in claim 1 is characterized in that this water inlet temperature probe (7) is positioned near the be communicated with place of sump inlet channel (9) with sump (10); This water outlet temperature probe (4) is positioned near the be communicated with place of sump outlet conduit (6) with sump (10).
8. smooth porcelain frequency conversion water heater as claimed in claim 1 is characterized in that this flow inductor (12) is arranged in sump outlet conduit (6) pipeline and is positioned between water outlet temperature probe (4) and the faucet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205905267U CN201844543U (en) | 2010-11-04 | 2010-11-04 | Lusterware frequency conversion water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205905267U CN201844543U (en) | 2010-11-04 | 2010-11-04 | Lusterware frequency conversion water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844543U true CN201844543U (en) | 2011-05-25 |
Family
ID=44039431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205905267U Expired - Lifetime CN201844543U (en) | 2010-11-04 | 2010-11-04 | Lusterware frequency conversion water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466318A (en) * | 2010-11-04 | 2012-05-23 | 广州市德夫人电器股份有限公司 | Lusterware frequency-variable water heater |
-
2010
- 2010-11-04 CN CN2010205905267U patent/CN201844543U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466318A (en) * | 2010-11-04 | 2012-05-23 | 广州市德夫人电器股份有限公司 | Lusterware frequency-variable water heater |
| CN102466318B (en) * | 2010-11-04 | 2014-03-26 | 广州市德夫人电器股份有限公司 | Lusterware frequency-variable water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104236106B (en) | The electric heater of water flow switch control | |
| CN203190623U (en) | Water heater with double heat sources and warming function | |
| CN100475107C (en) | Instant-heating water drinking machine | |
| CN2906521Y (en) | Multifunctional water heating device by reclaiming waste heat | |
| CN104121698A (en) | Constant-flow type electromagnetic auxiliary heating device of water heater | |
| CN201691536U (en) | Novel water heating electric heating blanket | |
| CN201844543U (en) | Lusterware frequency conversion water heater | |
| CN201348358Y (en) | Electromagnetic induction heating appliance | |
| CN207661962U (en) | Electromagnet water heater | |
| CN202955853U (en) | Instantaneous electromagnetic-induction water heater | |
| CN202254389U (en) | Balcony wall-mounted horizontal clamping sleeve natural hot water circulation system | |
| CN202048268U (en) | Multifunctional cold and hot water faucet | |
| CN202432667U (en) | Auto-control non-pressure energy-saving water heater | |
| CN102466318B (en) | Lusterware frequency-variable water heater | |
| CN201954654U (en) | Energy-saving electromagnetic heater for heating | |
| CN101769560A (en) | Electromagnetic heat energy system | |
| CN201335517Y (en) | Electromagnetic water heater | |
| CN201875873U (en) | Electromagnetic instant-heating water heater | |
| CN201672656U (en) | Electromagnetic induction water boiler | |
| CN201764661U (en) | Tubular type instant heating electric water heater | |
| CN210569147U (en) | Energy-saving electric water heater | |
| CN207648916U (en) | A kind of intelligent electric hot water-warming equipment for floor heating | |
| CN201184645Y (en) | Electric heating machine | |
| CN205678865U (en) | A kind of power efficient energy-saving water heater | |
| CN205425413U (en) | Water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lusterware frequency-variable water heater Effective date of registration: 20120905 Granted publication date: 20110525 Pledgee: Societe Generale Bank, Limited by Share Ltd, Guangzhou branch Pledgor: Guangzhou D.Women Electrical Appliance Co., Ltd. Registration number: 2012990000500 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110525 Effective date of abandoning: 20140326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110525 Effective date of abandoning: 20140326 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131226 Granted publication date: 20110525 Pledgee: Industrial Bank Co., Ltd. Guangzhou branch Pledgor: Guangzhou D.Women Electrical Appliance Co., Ltd. Registration number: 2012990000500 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |