CN206556231U - Instant heating type heating system - Google Patents
Instant heating type heating system Download PDFInfo
- Publication number
- CN206556231U CN206556231U CN201720197469.8U CN201720197469U CN206556231U CN 206556231 U CN206556231 U CN 206556231U CN 201720197469 U CN201720197469 U CN 201720197469U CN 206556231 U CN206556231 U CN 206556231U
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- Prior art keywords
- water
- control module
- heat
- signal
- generating pipe
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Abstract
The utility model discloses Instant heating type heating system, including water route module and circuit control module；Water route module includes water inlet, water pump, heat-generating pipe and delivery port；Water inlet, heat-generating pipe and delivery port are sequentially connected, and water pump is used to control current from water inlet to enter, and is flowed out by heat-generating pipe from delivery port；The first collection signal that data acquisition module is used to gather in the module of water route, and the first collection signal is sent to control module；Anti-dry burning device is used to gather the water-flow signal in water inlet, and water-flow signal is sent to control module；Control module is used for the working condition that heat-generating pipe is controlled according to water-flow signal；And according to the working condition of the first collection signal control water pump and/or heat-generating pipe.The utility model has the advantage of the water-carrying capacity and water temperature detected by the data acquisition module in circuit control module and anti-dry burning device in whole system, and control is managed by control module, improves the security performance of Instant heating type heating system.
Description
Technical field
The utility model is related to an electro-technical field, more particularly to Instant heating type heating system.
Background technology
Instant heating type drinking machine (water heater) be it is a kind of can be by high-power heater element come the drinking-water of quick flow heated water
Machine (water heater), mainly controls water temperature, flow velocity, power etc. by circuit, make water temperature reach it is suitable the need for temperature；Instant heating type drink
Water dispenser (water heater) because its there is instant-heating, heating can be started in the several seconds the characteristics of, and be widely applied.
Instant heating type drinking machine (water heater) mainly includes high-power heater, circuit temperature control system, water pump or (electromagnetism
Valve), function fix frame member etc..Because the power of heater is larger, it can be common that single 2200W, 3000W, or even 5000W
Deng.Widely used at present is stainless steel thick film heating pipe, and because stainless steel tube wall thickness is thin, heat quickly can be for delivery to current
In, therefore efficiency is very high, but also bring difficulty to excessive low water level protection simultaneously.Because power density is big, generated heat under dry-fire condition
Pipe 03 can meet or exceed 500 DEG C in 5 seconds, and directly heat-generating pipe 03 is burnt.Most kick protection switch in the market
The protection switch of isothermal degree type, can not all be protected to heat-generating pipe 03 very well, because temperature protection switch is not reacted also,
Heat-generating pipe 03 has burnt.So if dry combustion method can be solved the problems, such as by other means, instant heating type drinking is just greatly improved
The security performance and service life of machine (water heater).
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide Instant heating type heating system, and it can be carried
The security performance and service life of high immediately heating water heater.
The purpose of this utility model is realized using following technical scheme：
Instant heating type heating system, including water route module and circuit control module；
Water route module includes water inlet, water pump, heat-generating pipe and delivery port；Circuit control module includes control module, data
Acquisition module, anti-dry burning device and power supply；
Water inlet, heat-generating pipe and delivery port are sequentially connected, and water pump is used to control current from water inlet to enter, by heat-generating pipe
From delivery port outflow；
The first collection signal that data acquisition module is used to gather in the module of water route, and the first collection signal is sent to control
Molding block；
Anti-dry burning device is used to gather the water-flow signal in water inlet, and water-flow signal is sent to control module；
Control module is used for the working condition that heat-generating pipe is controlled according to water-flow signal；And according to the first collection signal control
The working condition of water pump and/or heat-generating pipe.
Preferably, data acquisition module is additionally operable to gather the voltage signal of power supply, and voltage signal is sent to control
Module；So that control module controls the working condition of water pump and/or heat-generating pipe according to voltage signal.
Preferably, circuit control module also includes control panel；Control panel is used for the control signal for inputting user
Send to control module, so that control module is used for the working condition that water pump and/or heat-generating pipe are controlled according to control signal.
Preferably, control module is MCU.
Preferably, control module is additionally operable to send alarm signal to control panel according to water-flow signal.
Preferably, heat-generating pipe is stainless steel thick film heating pipe.
Compared with prior art, the beneficial effects of the utility model are：Pass through the data acquisition module in circuit control module
Water-carrying capacity and water temperature in block and anti-dry burning device detection whole system, and control is managed by control module, improve
The security performance of Instant heating type heating system.
Brief description of the drawings
Fig. 1 is the structural representation one of Instant heating type heating system of the present utility model；
Fig. 2 is the structural representation two of Instant heating type heating system of the present utility model；
Fig. 3 is the circuit diagram of anti-dry burning device of the present utility model.
In figure：01st, water inlet；02nd, water pump；03rd, heat-generating pipe；04th, delivery port；05th, circuit control module；11st, receiver；
12nd, transmitter.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
Instant heating type heating system, including water route module and circuit control module 05, as shown in Fig. 1 to 2, water route module bag
Include water inlet 01, water pump 02, heat-generating pipe 03 and delivery port 04；Circuit control module 05 include control module, data acquisition module,
Anti-dry burning device, control panel and power supply.Water inlet 01, heat-generating pipe 03 and delivery port 04 are sequentially connected, and water pump 02 is used to control
Current enter from water inlet 01, are flowed out by heat-generating pipe 03 from delivery port 04；Water (flow) direction is as shown in being pointed to the arrow in Fig. 1.
Data acquisition module is used to gather inflow temperature, leaving water temperature and the water outlet capacity signal in the module of water route, and
Voltage signal for gathering power supply, and collection signal is sent to control module；Collection signal includes voltage signal, enters water temperature
Degree, leaving water temperature and water outlet capacity signal.
Specifically, the process of data collecting module collected water capacity signal can be but not limited to：Detect the water of delivery port
Flow velocity degree (such as water flow sensing unit), and calculated according to the area of section of delivery port.
Anti-dry burning device is used to gather the water-flow signal in water inlet 01, and water-flow signal is sent to control module.
Control panel is used for the control signal that inputs user and sent to control module, control signal include leaving water temperature,
Water outlet capacity signal and switch controlling signal etc..
Control module is used for the working condition that water pump 02 and/or heat-generating pipe 03 are controlled according to control signal；It is additionally operable to basis
Water-flow signal controls the working condition of heat-generating pipe 03；And according to the work of collection signal control water pump 02 and/or heat-generating pipe 03
State.
Wherein, heat-generating pipe 03 is stainless steel thick film heating pipe, the inflow temperature of water inlet 01 is usually 5 DEG C~45 DEG C, water
Stream is heated rapidly in heat-generating pipe 03, when current reach delivery port 04, and the leaving water temperature in delivery port 04 is 95 DEG C；It is whole
Individual process is continuous work, continually produces boiling water.
Power supply is powered for whole system.Power supply provides the direct current DC power that AC AC powers and controller need.With
Family is by selecting the function of control panel, than if desired for drinking water (standard of national regulation drinking water is more than 92 DEG C),
User only needs to the capacity for the temperature, the then water outlet of reselection needs for selecting to need on the temperature select button of control panel
(such as 200ML), then the button of the work water outlet of control panel is double-clicked, control module is received after the control signal of user, horse
The working condition of upper collection voltage signal, inflow temperature, control heat-generating pipe 03 and water pump 02；Specifically, heat-generating pipe 03 is powered excellent
First, until leaving water temperature is more than after 92 DEG C, water pump 02 just starts to run well, and delivery port 04 flows out boiling water in a steady stream.Shortly
In the course of work of hot type boiler, MUC gather in real time correlation collection signal, rationally control heat-generating pipe 03 operation power and
The flow of water pump 02.Ensure that leaving water temperature and capacity reach the desired value of user's selection.
Using stainless steel thick film heating pipe as heat exchange element, electric conversion efficiency is more than 98%；Heat transfer rate is fast, from 25
DEG C to 95 DEG C of boiling water, it is only necessary to 3 second time；Power attenuation is low, because being made not by high temperature using rare earth alloys such as palladium-silvers
Become rusty steel thick film heating pipe, and the decay of its power is almost nil；In terms of life of product, the longevity of 10000 hours is normally used more than
Life.Comprehensive evaluating has the advantages that efficiency high, firing rate are fast, power attenuation is low, service life is long.
As shown in figure 3, control module is MCU, power supply includes the first power supply and AC power；First power supply is direct current
Source；
Anti-dry burning device includes infrared detector TR, adjustable resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, electricity
Hinder R6, resistance R7, amplifier OA, switching tube Q1, relay KA, diode D1, diode D2.Infrared detector TR includes receiver
11, and the transmitter 12 matched with receiver 11.
One end of transmitter 12 is connected by resistance R2 and the first power supply, and one end of receiver 11 and amplifier OA's is positive defeated
Enter end to connect by resistance R3 and the first power supply, adjustable resistance R1 adjustable end and amplifier OA inverting input connection, fortune
The negative electrode for putting OA output end, resistance R4 one end and diode D2 is connected with MCU input, MCU output end and electricity
Hinder R5 one end connection, the grid of one end of the resistance R5 other end, diode D2 anode and resistance R6 with switching tube Q1
Drain electrode of the one end of connection, diode D1 anode and relay KA coil with switching tube Q1 is connected, and relay KA's touches
Point end is connected by resistance R7 with AC power.
The resistance R4 other end, MCU power end, the power end of amplifier, adjustable resistance R1 one end, diode D1
The other end of negative electrode and relay KA coil and the connection of the first power supply；The other end of transmitter 12, the other end of receiver 11,
The resistance R6 other end, switching tube Q1 source electrode, MCU ground terminal, the adjustable resistance R1 other end and amplifier OA ground terminal connect
Ground.
Heat-generating pipe 03 is connected by relay KA and AC power.
By water to ultrared principle of absorption, water can absorb infrared ray, because hydrone can vibrate and rotate,
Vibration and to rotate in general energy ratio relatively low, thus the energy absorbed during energy level transition is also than relatively low, i.e., low-frequency light, this
Component frequency is located just at infrared light district, and the IR wavelength section that this current anti-dry burning device is used is in 750NM~1500NM frequencies
Section.
The operation principle of anti-dry burning device is：Current in water inlet 01 are set by adjustable resistance R1 adjustable end just
The predetermined resistance value of normal and exsiccosis.Infrared detector TR transmitting terminal sends infrared signal to water inlet 01, water inlet
Current in 01 absorb part infrared signal, and send feedback infrared signal to infrared detector TR receiving terminal, and will feedback
Infrared signal is sent to amplifier OA positive input.Water-flow signal and predetermined resistance value are after amplifier OA comparison, output
Level signal；If the current in water inlet 01 are normal, level signal is high level, and diode D2 cut-offs, switching tube Q1 is led
It is logical, relay KA coil magnetization, the relay KA closing of contact；If the current in water inlet 01 are exsiccosises, electricity
Ordinary mail number is low level, and now the voltage of A points is less than the voltage of B points, and diode D2 conductings, the voltage of B points declines, that is, opened immediately
Pipe Q1 threshold voltage of the grid reduction is closed, and then causes switching tube Q1 to end, relay KA coil loss of excitation, relay KA's
Contact disconnects, thus AC power you can not power for heat-generating pipe 03, heat-generating pipe 03 is stopped.
When MCU collects the low level of amplifier OA outputs, MCU output low levels so that resistance R5 and resistance R6 dead electricity,
Then causing switching tube Q1 threshold voltage of the grid reduces, switching tube Q1 cut-offs, relay KA coil loss of excitation, relay KA's
Contact disconnects, thus AC power you can not power for heat-generating pipe 03, heat-generating pipe 03 is stopped.MCU program enters simultaneously
Alarm mode, sends alarm signal to control panel, reminds user to have occurred and that water shortage failure, it is necessary to which report can just be eliminated by powering off
It is alert；And MCU enters lock-out state, whole control system can not be operated.
The utility model has the advantage of realize that one can be accomplished in time by anti-dry burning device and control module
Can just disconnect relay hardware circuit when denier finds water shortage failure, in 10MS, MCU realized in 100MS power-off, alarm,
The chain operation such as lock machine；Protect the dry combustion method of heat-generating pipe 03 dangerous well, greatly improve immediate heating type water dispenser (hot water
Device) usage safety performance and the life-span.
The pipeline of water inlet 01 is transparent pipeline, so that infrared signal can be absorbed by current.It should be noted that infrared
Detector TR not only can also detect that water inlet 01 is arrived between heat-generating pipe 03 for the water-flow signal in detection water inlet 01
Water pipe between water-flow signal, the water pipe also non-transparent pipeline.
In anti-dry technical elements, using new touchless infrared rays survey current technology, fast response time, base
Instinct accomplishes the very fast time of relay machinery power-off, can accomplish to complete within 10MS.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (6)
1. Instant heating type heating system, it is characterised in that including water route module and circuit control module；
Water route module includes water inlet, water pump, heat-generating pipe and delivery port；Circuit control module includes control module, data acquisition
Module, anti-dry burning device and power supply；
Water inlet, heat-generating pipe and delivery port are sequentially connected, and water pump is used to control current from water inlet to enter, by heat-generating pipe from going out
Flow out at the mouth of a river；
The first collection signal that data acquisition module is used to gather in the module of water route, and the first collection signal is sent to control mould
Block；Anti-dry burning device is used to gather the water-flow signal in water inlet, and water-flow signal is sent to control module；
Control module is used for the working condition that heat-generating pipe is controlled according to water-flow signal；And according to the first collection signal control water pump
And/or the working condition of heat-generating pipe.
2. Instant heating type heating system as claimed in claim 1, it is characterised in that data acquisition module is additionally operable to gather power supply
Voltage signal, and voltage signal is sent to control module；So that control module controls water pump and/or heating according to voltage signal
The working condition of pipe.
3. Instant heating type heating system as claimed in claim 1, it is characterised in that circuit control module also includes control panel；
The control signal that control panel is used to input user is sent to control module, so that control module is used for according to control signal control
The working condition of water pump and/or heat-generating pipe processed.
4. Instant heating type heating system as claimed in claim 1, it is characterised in that control module is MCU.
5. Instant heating type heating system as claimed in claim 1, it is characterised in that control module is additionally operable to be sent out according to water-flow signal
Alarm signal is sent to control panel.
6. Instant heating type heating system as claimed in claim 1, it is characterised in that heat-generating pipe is stainless steel thick film heating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197469.8U CN206556231U (en) | 2017-03-02 | 2017-03-02 | Instant heating type heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197469.8U CN206556231U (en) | 2017-03-02 | 2017-03-02 | Instant heating type heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556231U true CN206556231U (en) | 2017-10-13 |
Family
ID=60361867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720197469.8U Expired - Fee Related CN206556231U (en) | 2017-03-02 | 2017-03-02 | Instant heating type heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468935A (en) * | 2020-10-26 | 2022-05-13 | 火星人厨具股份有限公司 | Power structure in dish washer |
-
2017
- 2017-03-02 CN CN201720197469.8U patent/CN206556231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468935A (en) * | 2020-10-26 | 2022-05-13 | 火星人厨具股份有限公司 | Power structure in dish washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190909 Address after: 528400 Rainbow Avenue, West District, Zhongshan City, Guangdong Province, Phase I, 7-storey A710 and A711 Patentee after: Zhongshan Luozhong Electronic Technology Co.,Ltd. Address before: 528300 North Third Lane No. 7, Leliu Street, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN LIWUPU ELECTRONIC TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |