CN205373041U - Water heater - Google Patents
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- CN205373041U CN205373041U CN201521067706.6U CN201521067706U CN205373041U CN 205373041 U CN205373041 U CN 205373041U CN 201521067706 U CN201521067706 U CN 201521067706U CN 205373041 U CN205373041 U CN 205373041U
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- water
- water tank
- boiler
- ultrafilter membrane
- valve
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The embodiment of the utility model discloses water heater. Water heater includes: water tank, water inlet, delivery port, gap, electric heating pipe, setting are in the bottom electrode of water tank bottom sets up last electrode, the setting at water tank top are in temperature sensor, connection on the bottom electrode are in the water inlet with water supplying valve between the water tank, with the drain valve of water tank bottom intercommunication to and little the control unit. The embodiment of the utility model provides a water heater has realized rightly washing of milipore filter.
Description
Technical field
This utility model embodiment relates to drinking equipment technical field, particularly relates to a kind of boiler.
Background technology
Boiler is as a kind of drinking equipment, for the drinking water that people provide water cleaning, proper temperature, provides convenience for daily life.Existing boiler can accurate temperature control.But being filled with water period for a long time, the impurity in water can hang up incrustation scale at boiler inwall.Current mode is to adopt manual type to be carried out.This mode takes time and effort, and efficiency is very low.
Accordingly, it would be desirable to prior art is improved.
Utility model content
For above-mentioned technical problem, this utility model embodiment provides a kind of boiler, to realize the flushing to boiler ultrafilter membrane.
This utility model embodiment provides a kind of boiler, described boiler includes: the water inlet that water tank connects with described water tank bottom, the outlet being arranged on described water tank sidewall, be arranged on the gap of described tank top, and it is arranged on the electric heating tube of described water tank bottom, also include: the ultrafilter membrane being connected with described water inlet, and the flushing valve being connected with the other end of described ultrafilter membrane.
Further, described ultrafilter membrane includes: using organic material as the ultrafilter membrane of membrane material, or using inorganic material as the ultrafilter membrane of membrane material.
Further, described boiler also includes: be arranged on described tank top, for sensing the upper electrode of water level, and the bottom of setting and described water tank, for sensing the bottom electrode of water level.
Further, described bottom electrode is additionally provided with temperature sensor.
Further, described boiler also includes: be arranged on the water compensating valve between described ultrafilter membrane and described water inlet.
Further, described boiler also includes: the drain valve connected with described water tank bottom.
Further, described flushing valve, described water compensating valve and described drain valve are all electromagnetic valves.
Further, described boiler also includes: micro-control unit MCU, further, described micro-control unit MCU is electrically connected with described flushing valve, described upper electrode, described bottom electrode, described temperature sensor, described water compensating valve, described drain valve and described electric heating tube.
Further, the outer surface of described boiler is additionally provided with: display control panel.
Further, described display control panel includes: display screen and control button, and described display screen electrically connects with described MCU respectively with described control button.
The boiler that this utility model embodiment provides, connects flushing valve by one end of ultrafilter membrane, it is achieved that the flushing to described ultrafilter membrane.
Accompanying drawing explanation
By reading the detailed description that non-limiting example is made made with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structure chart of the boiler that this utility model embodiment provides；
Fig. 2 is the front view of the display control panel that this utility model embodiment provides；
Fig. 3 is the parameter that provides of this utility model embodiment display interface figure of display screen when arranging；
Fig. 4 is the hydrograph target schematic diagram of the display screen display that this utility model embodiment provides.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.It is understood that specific embodiment described herein is used only for explaining this utility model, but not to restriction of the present utility model.It also should be noted that, for the ease of describing, accompanying drawing illustrate only the part relevant to this utility model but not entire infrastructure.
Present embodiments provide a kind of technical scheme of boiler.Referring to Fig. 1, in this technical scheme, described boiler includes: water tank 100, water inlet 101, outlet 102, gap 103, electric heating tube 104, upper electrode 105, bottom electrode 106, temperature sensor 107, water compensating valve 108, drain valve 109, ultrafilter membrane 110, MCU (not shown), flushing valve 111, and display control panel (Fig. 1 is not shown).
Described water tank 100 is the drinking water container in described boiler.Drinking water enters described water tank 100 by water inlet 101 or water compensating valve 108, and heated in described water tank 100.Finally, heat the drinking water reaching design temperature and be supplied to user by outlet 102.
Described water tank 100 is made by metal material.Preferably, inside described water tank 100, stainless steel inner container is also further comprised.Stainless steel inner container is set, avoid the outer wall of water tank 100 described in the hot water in described water tank 100 with uniform temperature directly to contact, slow down the conduction of heat between the drinking water in described water tank 100 and described water tank, be conducive to the insulation to the drinking water in described water tank 100.
Described water inlet 101 is the main entrance that drinking water enters described water tank 100.Described water inlet 101 connects with the bottom of described water tank 100.Therefore, drinking water can enter to the inside of described water tank 100 by described water inlet 101.
Described outlet 102 is arranged on the sidewall of described water tank 100.By described outlet 102, the drinking water in described water tank 100 can be output to outside described water tank 100, drinks for user.
Described gap 103 is arranged on the top of described water tank 100.The setting of described gap 103, it is therefore intended that prevent the water level in described water tank 100 too high.
Described electric heating tube 104 is also disposed in described water tank 100.Described electric heating tube 104 is connected with the power supply of described boiler, for the drinking water in described water tank 100 is heated.Further, described electric heating tube 104 also electrically connects with the MCU of described boiler.It means that can by the heating process of electric heating tube 104 described in the programme-control of operation on described MCU.
Described upper electrode 105 is provided in the high water level detecting electrode at the top of described water tank 100.It is specifically designed to whether the water level of the drinking water detected in described water tank 100 has reached higher water level.And, described upper electrode 105 position is set position is set lower than described gap 103 in vertical direction.
Described bottom electrode 106 is provided in the high water level detecting electrode of the bottom of described water tank 100.Whether it has reached relatively low water level for the water level detecting the drinking water in described water tank 100.
Described upper electrode 105 and described bottom electrode 106 are all connected with the power supply of described boiler.Further, described upper electrode 105 and described bottom electrode 106 also all electrically connect with described MCU.Therefore, the electrical connection that the program described MCU run can be passed through between described MCU and described upper electrode 105 and described bottom electrode 106 senses the water level in described water tank 100.
Described temperature sensor 107 is that the temperature in described water tank 100 surveys induction device.Described temperature sensor 107 is arranged on described bottom electrode 106, for detecting the temperature of the drinking water around described bottom electrode 106.
Described water compensating valve 108 is arranged on the pipeline between described water inlet 101 and described water tank 100.Described water compensating valve 108 is electromagnetic valve.Further, described water compensating valve 108 also electrically connects with the power supply of described boiler and described MCU simultaneously.It is to say, by the electrical connection between described water compensating valve 108, described MCU can pass through being turned on and off of water compensating valve 108 described in the programme-control of its upper operation, to control the moisturizing process of described boiler.
Described drain valve 109 is provided on the pipeline that the bottom of described water tank 100 is connected.Identical with described water compensating valve 108, described drain valve is also electromagnetic valve, and is electrically connected to each other with the power supply of described boiler and described MCU simultaneously.So, described MCU also is able to being turned on or off of drain valve described in the programme-control by running on it, thus the discharge of the drinking water controlled in described water tank 100.
Described ultrafilter membrane 110 is arranged between described water inlet 101 and described water compensating valve 108.Described ultrafilter membrane 110 can be by the organic material such as Kynoar, the polyether sulfone ultrafilter membrane as membrane material, it is also possible to is by the inorganic material such as titanium dioxide, the aluminium oxide ultrafilter membrane as membrane material.Described ultrafiltration mould has hard shell, and described membrane material is arranged on described enclosure interior.By the ultra-filtration process to drinking water of the membrane material within described ultrafilter membrane, described boiler achieves the water filtration to the water entered by described water inlet 101, has filtered the impurity contained in water, it is ensured that enter the quality of the water of described water tank.
Described MCU is the core control part of described boiler.Described MCU is connected with the electric-controlled parts in described boiler, it is achieved thereby that the step motion control to the moisturizing of described boiler, heating process.Described electric-controlled parts includes: described upper electrode 105, described bottom electrode 106, described electric heating tube 104, described temperature sensor 107, described water compensating valve 108, described drain valve 109, described flushing valve 111, and described display control panel.
Described MCU can tailored version MCU, it is also possible to be versatility MCU.Concrete annexation between each electric-controlled parts of described MCU and described boiler should be determined depending on the concrete model of described MCU, and this is not limited as by this utility model.
Described flushing valve 111 is provided on the pipeline that the housing of described ultrafilter membrane 110 is connected, for realizing the flushing to described ultrafilter membrane 110.Identical with other electric-controlled parts, described flushing valve 111 is also connected with each other with the power supply of described boiler and described MCU simultaneously.Therefore, by electrical connection therebetween, described MCU can control being turned on or off of described flushing valve 111, controls the auto-flushing process of described ultrafilter membrane 110.
Described display control panel is integrated with main input and the output block of described boiler.Referring to Fig. 2, described display control panel includes: display screen 21 and control button 22.
Described display screen 21 is a kind of output device arranging parameter and running status for showing described boiler.Described display screen 21 is panel display screen.Preferably, described display screen 21 is LCDs.
Fig. 3 illustrates the display interface that described display screen is in operation.Referring to Fig. 3, described display screen shows the water temperature in current temporal information, water tank, water level in water tank and current duty.
Described display button 22 includes: selects key, rinse key, arrange key, interim operation/cancel key, upwarding key and down Arrow.
Described selection key coordinates down Arrow, and each timing heated work arranging heating water tank runs.
Described flushing key is for the setting of force start, closedown flushing and discharge program, and is equipped with key, arranges auto-flushing, discharge program.
The described key that arranges is for confirming to arrange each function computer program.
Described interim operation/cancel key is for the interim setting run, and the cancellation that various function sets.Concrete, length can be used to interim operation program is set by described interim operation/cancel key, clicks described interim operation/cancel key and then can the various functions in setting up procedure be cancelled.
Described upwarding key is for arranging upwards increase and the displacement of light target of numerical value during parameter.Described down Arrow is for arranging downward decrement and the displacement of light target of numerical value during parameter.
Described display screen 21 and described control button 22 electrically connect with described MCU respectively.By the electrical connection between described display screen 21, various running statuses transmission current for described boiler can be displayed by described MCU to described display screen.And by the electrical connection between described control button 22, described MCU can get the various parameters that arrange of user's input, it is ensured that user is controllable to the running of described boiler.
It is understood that described MCU can realize various operation of described boiler is controlled function by the program run on it.Described run control function include: water lev el control, for the first time go up electric control, heating process control, exiting water process control, discharge flushing process and standby ultrafilter membrane rinse control, and heat and security control.
Water lev el control:
Water level in described water tank is divided into hydropenia position, low water level, process water level, full-water level and flood level and is controlled.On the water level position of each rank, described display screen shows the water position status in current water tank by different icons.
Fig. 4 illustrates the water level icon of described display screen display.Referring to Fig. 4, described water level icon includes: hydropenia position show bar 41, low water level show bar 42, process water level show bar 43, full-water level show bar 44, and flood level show bar 45.
First upper electric control:
Boiler is installed for the first time and is switched on power, and the display screen 21 of boiler is lighted.Namely boiler computerized control system enters work and initializes Programmable detection.First detection bottom electrode position is fed back with or without normal signal, if nothing, then opens water tank water compensating valve, starts moisturizing.Meanwhile, a water level display mark of the bottom on display screen starts flicker.Detecting after signal until bottom electrode, water-line target flicker in lower end stops, 1,2, lower end water-line target Chang Liang.Should time delay moisturizing Preliminary design be also now 15 seconds, close water compensating valve.Then just can start heating devices heat according to default program, follow-up namely be undertaken by stepped heating program.
Heating process controls:
After having debugged for the first time, water tank is in water process, and in water tank, water level can be gradually increasing.Computerized control system detects when heating water tank is in lower water level, water tank water compensating valve is again turned on, moisturizing in boiler, when design temperature reaches 1 DEG C with bottom electrode place temperature difference, at once water inlet is stopped, and enter heating schedule, start electric heater unit heating, until the water temperature of moisturizing rises to the upper limit 99 DEG C.Continue after again to water tank moisturizing, lower floor (bottom electrode place) water temperature and design temperature difference Δ T > 1O DEG C, again stop moisturizing.Go round and begin again, substep moisturizing, leveled heating, until the upper water level of water tank, locate full water case operating mode.Whole water tank enters keeping warm mode, in full-water level is incubated, if lower floor's water temperature and design temperature difference Δ T > 1O DEG C are (when in water tank, actual water temperature is lower than set water temperature 1 DEG C, displays temperature is constant), namely heater is automatically started so that boiler lower floor water temperature and design temperature difference Δ T locate the boiled water tank state of < 1O DEG C all the time.
1 DEG C, as temperature difference constant coefficient, sets the upper limit of heating-up temperature, has namely also determined that the startup heating-up temperature point of lower limit.
Exiting water process controls:
After heating water tanks completes, locate full water case.Unlatching discharging valve discharges water and drinks, and cistern water level is gradually reduced, once upper electrode surfaces, i.e. and the lower water position status in place.Now, boiler water intaking valve is opened, and to water tank moisturizing, until bottom electrode water temperature and design temperature difference Δ T > 1O DEG C, water intaking valve is closed, and starts simultaneously at heating, and when water temperature rises to the upper limit 99 DEG C, moisturizing again, heating is until full-water level.As bleeder cock one-time continuous discharges water, until the position, dewatering outlet of water tank, heater works according to second step workflow.
Discharge flushing process and standby ultrafilter membrane rinse and control:
Respectively output: ultrafilter membrane flushing valve, the water compensating valve of boiler, drain valve need to power DC12V export 1A, be controlled by flushing and discharge program, state lights instruction with " flushing display lamp " and " discharge display lamp " on screen.After supermembrane flushing valve starts 15 seconds, then can automatically start boiler moisturizing flushing, discharge, now close heater.
During as used as independent boiler, after this program zero load ultrafilter membrane flushing valve 15 seconds, flushing, discharge program can be entered.
Heating and security control:
DC12V exports 1A, controls boiler and adds heat pipe, starts and be controlled by temperature sensor in lower level electrode.
Computer program built-in temperature sets the highest 99 DEG C, as heating does not stop fault, or water temperature more than 99 DEG C time, and at once cut off heating power supply, stop heating, now, the flicker of display screen heating-up temperature numeral and warning mark glimmer and report to the police.The scope that heater and temperature set should be checked immediately, give to adjust normally.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, to those skilled in the art, this utility model can have various change and change.All make within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (6)
1. a boiler, including: the water inlet that water tank connects with described water tank bottom, the outlet being arranged on described water tank sidewall, it is arranged on the gap of described tank top, and it is arranged on the electric heating tube of described water tank bottom, it is characterized in that, also include: the ultrafilter membrane being connected with described water inlet, and the flushing valve being connected with the other end of described ultrafilter membrane.
2. boiler according to claim 1, it is characterised in that described ultrafilter membrane includes: using organic material as the ultrafilter membrane of membrane material, or using inorganic material as the ultrafilter membrane of membrane material.
3. boiler according to claim 2, it is characterised in that described boiler also includes: be arranged on described tank top, for sensing the upper electrode of water level, and the bottom of setting and described water tank, for sensing the bottom electrode of water level.
4. boiler according to claim 3, it is characterised in that be additionally provided with temperature sensor on described bottom electrode.
5. boiler according to claim 2, it is characterised in that described boiler also includes: be arranged on the water compensating valve between described ultrafilter membrane and described water inlet.
6. boiler according to claim 2, it is characterised in that described boiler also includes: the drain valve connected with described water tank bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067706.6U CN205373041U (en) | 2015-12-18 | 2015-12-18 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067706.6U CN205373041U (en) | 2015-12-18 | 2015-12-18 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373041U true CN205373041U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067706.6U Active CN205373041U (en) | 2015-12-18 | 2015-12-18 | Water heater |
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| CN (1) | CN205373041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212528A1 (en) * | 2020-04-23 | 2021-10-28 | 南京骏诺电脑开水器制造有限公司 | Combined multifunctional water dispensing device and using method therefor |
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2015
- 2015-12-18 CN CN201521067706.6U patent/CN205373041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212528A1 (en) * | 2020-04-23 | 2021-10-28 | 南京骏诺电脑开水器制造有限公司 | Combined multifunctional water dispensing device and using method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201201 No. 135 Hongxing Road, Shanghai, Pudong New Area Patentee after: SHANGHAI SHUICHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 201201 No. 135 Hongxing Road, Shanghai, Pudong New Area Patentee before: SHANGHAI SHUICHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |