CN204329290U - A kind of boiler - Google Patents
A kind of boiler Download PDFInfo
- Publication number
- CN204329290U CN204329290U CN201420716895.4U CN201420716895U CN204329290U CN 204329290 U CN204329290 U CN 204329290U CN 201420716895 U CN201420716895 U CN 201420716895U CN 204329290 U CN204329290 U CN 204329290U
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- water
- pipeline
- temperature sensor
- magnetic valve
- inlet
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Abstract
The utility model relates to a kind of boiler, by setting up water return pipeline, water residual in outlet pipeline is withdrawn in inlet pipeline and Heating Cup heat again, thus avoid occurring water phenomenon, guarantee that boiler can provide the boiling water of user's design temperature any time, and boiling water only heats once, ensure healthy drinking water.
Description
Technical field
The utility model relates to drinking equipment field, is a kind of boiler specifically.
Background technology
Along with the raising of people's living standard and the quickening of rhythm of life, and the pursuit to healthy living, the requirement in drinking water also improves gradually, and drinking equipment on the market exists following defect at present:
Existing boiler, after completing once water intaking, in delivery port one section of pipeline, residual water is had by storage tank or heating container, when next time uses, these residual water temperature often do not reach the requirement of drinking, affect the impression of use water, particularly require higher occasion to water, such as, make tea, rush milk powder etc.
Utility model content
In order to overcome the defect of above-mentioned prior art, technical problem to be solved in the utility model be to provide a kind of can one-time heating control the boiler of leaving water temperature.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model one is:
A kind of boiler, comprises inlet unit, heating unit, water unit, backwater unit and control unit,
Described inlet unit comprises inlet pipeline, and inlet pipeline is disposed with dynamoelectric water valve, water flow sensor and the first temperature sensor along water inlet direction;
Described heating unit comprises Heating Cup and the controllable silicon for controlling Heating Cup duty;
Described water unit comprises outlet pipeline, and outlet pipeline is disposed with the second temperature sensor, the first magnetic valve and three-temperature sensor along water outlet direction;
Described backwater unit comprises water return pipeline, and water return pipeline is disposed with the second magnetic valve and back water pump along backwater direction;
Described control unit comprises controller, and controller is electrically connected with dynamoelectric water valve, water flow sensor, the first temperature sensor, controllable silicon, the second temperature sensor, the first magnetic valve, three-temperature sensor, the second magnetic valve and back water pump respectively;
Described inlet pipeline, Heating Cup are connected successively with outlet pipeline, and one end of described water return pipeline is connected between the first magnetic valve of outlet pipeline and three-temperature sensor, and the other end of described water return pipeline is connected with inlet pipeline.
The beneficial effects of the utility model are: guarantee that boiler can provide the boiling water of user's design temperature any time, and boiling water only heats once, ensure healthy drinking water.
Accompanying drawing explanation
Figure 1 shows that a kind of structural representation of the utility model embodiment.
Figure 2 shows that the another kind of structural representation of the utility model embodiment.
Label declaration:
10-inlet pipeline; 11-dynamoelectric water valve; 12-water flow sensor; 13-first temperature sensor;
20-Heating Cup; 22-radiating block;
30-outlet pipeline; 31-second temperature sensor; 32-first magnetic valve; 33-three-temperature sensor; 34-metal heat insulation flexible pipe; 35-tap;
40-water return pipeline; 41-second magnetic valve; 42-back water pump; 43-check-valves; 44-first metal hose; 45-second metal hose;
50-controller; 51-touch screen.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Key ideas of the present utility model is: by setting up water return pipeline, water residual in outlet pipeline is withdrawn in inlet pipeline and Heating Cup heat again, thus avoid occurring water phenomenon, guarantee that boiler can provide the boiling water of user's design temperature any time, and boiling water only heats once, ensure healthy drinking water.In addition, the utility model is by the control method of primary water, and boiler only carries out primary water action after stopping is supplied water, thus avoids occurring the phenomenon such as error detection and back water pump misoperation, avoid fault that back water pump produces because of idle running or burn, ensureing boiler regular supply boiling water.
Refer to Fig. 1 and Fig. 2, the boiler of present embodiment, comprise inlet unit, heating unit, water unit, backwater unit and control unit.
Described inlet unit comprises inlet pipeline 10, and inlet pipeline 10 is disposed with dynamoelectric water valve 11, water flow sensor 12 and the first temperature sensor 13 along water inlet direction;
Described heating unit comprises Heating Cup 20 and the controllable silicon for controlling Heating Cup 20 duty;
Described water unit comprises outlet pipeline 30, outlet pipeline 30 is disposed with the second temperature sensor 31, first magnetic valve 32 and three-temperature sensor 33 along water outlet direction;
Described backwater unit comprises water return pipeline 40, and water return pipeline 40 is disposed with the second magnetic valve 41 and back water pump 42 along backwater direction;
Described control unit comprises controller 50, and controller 50 is electrically connected with dynamoelectric water valve 11, water flow sensor 12, first temperature sensor 13, controllable silicon, the second temperature sensor 31, first magnetic valve 32, three-temperature sensor 33, second magnetic valve 41 and back water pump 42 respectively;
Described inlet pipeline 10, Heating Cup 20 are connected successively with outlet pipeline 30, and one end of described water return pipeline 40 is connected between the first magnetic valve 32 of outlet pipeline 30 and three-temperature sensor 33, and the other end of described water return pipeline 40 is connected with inlet pipeline 10.
The operation principle of the boiler of present embodiment is as follows:
When controller 50 receives starting-up signal, sense that current flow at water flow sensing unit 12, and when reaching boiler startup flow, controller 50 outputs signal, and triggers controllable silicon connection, and Heating Cup 20 is worked, according to the temperature difference between the second temperature sensor 31 and the first temperature sensor 13 and discharge, control the silicon controlled angle of flow, the performance number required for output, meet set leaving water temperature.When Heating Cup 20 full power output, when also not reaching set leaving water temperature, dynamoelectric water valve 11 works, regulating water flow, makes it to diminish, until meet setting leaving water temperature.After stopping is supplied water, controller 50 will detect data and the temperature sensor of three-temperature sensor 33 automatically, if its temperature value is less than the return water temperature value that controller 50 presets, (return water temperature value can set according to actual service condition, such as 55 DEG C or 75 DEG C), controller 50 controls back water pump 42, second magnetic valve 41 exports, make back water pump 42, second magnetic valve 41 works, after running a certain setting-up time, by the residual water in outlet pipeline 30, be withdrawn in inlet pipeline 10 by water return pipeline 40, until boiler next time supply water time reenter Heating Cup 20 boiled after export, to avoid occurring water phenomenon, guarantee that the water that boiler flows out is the boiling water that user needs temperature, and boiling water only heats once, ensure healthy drinking water.
From foregoing description, the beneficial effects of the utility model are: by setting up water return pipeline 40, water residual in outlet pipeline 30 is withdrawn in inlet pipeline 10 and Heating Cup 20 heat again, thus avoid occurring water phenomenon, guarantee that boiler can provide the boiling water of user's design temperature any time, and boiling water only heats once, ensure healthy drinking water.
Further, described water return pipeline 40 is also provided with check-valves 43, described check-valves 43 is between back water pump 42 and inlet pipeline 10.
From foregoing description, the beneficial effects of the utility model are: be provided with check-valves 43 before the delivery port of back water pump 42 and Heating Cup 20 water inlet pipe, avoid the water in pipeline to be back in back water pump 42 under the effect of intake pressure, cause water outlet short circuit.
Further, described water return pipeline 40 is also provided with the first metal hose 44 and the second metal hose 45, described first metal hose 44 is between the second magnetic valve 41 and back water pump 42, and described second metal hose 45 is between back water pump 42 and check-valves 43.
Further, the water side of described outlet pipeline 30 is connected with tap 35 by metal heat insulation flexible pipe 34.
From foregoing description, the beneficial effects of the utility model are: by metal heat insulation flexible pipe 34 connecting tap 35, both conveniently install, and reduce again the loss of water outlet heat to greatest extent, guarantee that water temperature that boiler provides meets the requirement of user.
Further, described control unit also comprises touch screen 51, and described touch screen 51 is electrically connected with described controller 50.
From foregoing description, the beneficial effects of the utility model are: touch screen 51 handled easily, improves the Consumer's Experience of boiler.
Further, described controllable silicon is provided with radiating block 22, and described radiating block 22 is arranged on inlet pipeline 10.
From foregoing description, the beneficial effects of the utility model are: by being arranged on inlet pipeline 10 by silicon controlled radiating block 22, both the cold water in inlet pipeline 10 can have been utilized to cool, improve the radiating efficiency of radiating block 22, the heat produced in the controllable silicon course of work can be made full use of again heat cold water, reach and improve energy utilization rate and energy-saving and cost-reducing object.
Further, described second magnetic valve 41 is two-port valve or triple valve.When the second magnetic valve 41 is two-port valve, its connected mode on water return pipeline 40 as shown in Figure 1; When the second magnetic valve 41 is triple valve, its connected mode on water return pipeline 40 as shown in Figure 2.
Shown in Fig. 1 and Fig. 2, the control method of the boiler of present embodiment, comprises the following steps:
One return water temperature value is set in the controller 50;
After boiler stops water supply, automatically detect the temperature sensor of three-temperature sensor 33 by controller 50 and compare with return water temperature value, if temperature sensor is less than or equal to return water temperature value, then controller 50 controls back water pump 42 and the second magnetic valve 41 is opened, water in outlet pipeline 30 is withdrawn in inlet pipeline 10, reenters after Heating Cup 20 heats when boiler water supply next time and export.
From foregoing description, the beneficial effects of the utility model are: guarantee that boiler can provide the boiling water of user's design temperature any time, and boiling water only heats once, ensure healthy drinking water.
Further, after controller 50 controls back water pump 42 and the second magnetic valve 41 completes primary water, controller 50 stops the temperature sensor of detection three-temperature sensor 33, until boiler detects after water supply next time again.
From foregoing description, the beneficial effects of the utility model are: what respond to due to three-temperature sensor 33 is the temperature of residual water in outlet pipeline 30, also can detect the temperature of its ambient air simultaneously, for avoiding occurring error detection, and cause misoperation such as back water pump 42 grade, the utility model adopts the control method of primary water especially, namely boiler only carries out primary water action after stopping is supplied water, controller 50 controls after back water pump 42 and the second magnetic valve 41 complete primary water, namely controller 50 stops the temperature of detection three-temperature sensor 33, back water pump 42 and the second magnetic valve 41 also no longer work, until boiler water supply next time is carried out detecting and action after stopping again, guarantee that back water pump 42 etc. can not working without stint, thus avoid occurring the phenomenon such as error detection and back water pump 42 misoperation, avoid fault or breaking-up that back water pump 42 produces because of idle running.
Further, after controller 50 receives starting-up signal, first judge whether back water pump 42 has output, if had, controller 50 controls dynamoelectric water valve 11 and carries out contract fully, does not allow the inflow of water into boiler inside, and heating unit can not carry out work; If no, then normally carry out supply boiling water.
From foregoing description, the beneficial effects of the utility model are: by judging the duty of back water pump 42, avoid water supply process and backwater process to clash, thus guarantee boiler energy regular supply boiling water.
Further, when controller 50 detects that water flow sensing unit 12 has a signal, controller 50 does not detect the temperature sensor of three-temperature sensor 33.
From foregoing description, the beneficial effects of the utility model are: avoid backwater misoperation.
Shown in Fig. 1 and Fig. 2, embodiment one of the present utility model is:
A kind of boiler, comprises inlet unit, heating unit, water unit, backwater unit and control unit.
Described inlet unit comprises inlet pipeline 10, and inlet pipeline 10 is disposed with dynamoelectric water valve 11, water flow sensor 12 and the first temperature sensor 13 along water inlet direction;
Described heating unit comprises Heating Cup 20 and the controllable silicon for controlling Heating Cup 20 duty;
Described water unit comprises outlet pipeline 30, outlet pipeline 30 is disposed with the second temperature sensor 31, first magnetic valve 32 and three-temperature sensor 33 along water outlet direction;
Described backwater unit comprises water return pipeline 40, and water return pipeline 40 is disposed with the second magnetic valve 41 and back water pump 42 along backwater direction;
Described control unit comprises controller 50, and controller 50 is electrically connected with dynamoelectric water valve 11, water flow sensor 12, first temperature sensor 13, controllable silicon, the second temperature sensor 31, first magnetic valve 32, three-temperature sensor 33, second magnetic valve 41 and back water pump 42 respectively;
Described inlet pipeline 10, Heating Cup 20 are connected successively with outlet pipeline 30, and one end of described water return pipeline 40 is connected between the first magnetic valve 32 of outlet pipeline 30 and three-temperature sensor 33, and the other end of described water return pipeline 40 is connected with inlet pipeline 10.
Described water return pipeline 40 is also provided with check-valves 43, and described check-valves 43 is between back water pump 42 and inlet pipeline 10.
Described water return pipeline 40 is also provided with the first metal hose 44 and the second metal hose 45, described first metal hose 44 is between the second magnetic valve 41 and back water pump 42, and described second metal hose 45 is between back water pump 42 and check-valves 43.
The water side of described outlet pipeline 30 is connected with tap 35 by metal heat insulation flexible pipe 34.
Described control unit also comprises touch screen 51, and described touch screen 51 is electrically connected with described controller 50.
Described controllable silicon is provided with radiating block 22, and described radiating block 22 is arranged on inlet pipeline 10.
In sum, the boiler that the utility model provides and control method thereof, can not only guarantee that boiler can provide the boiling water of user's design temperature any time, and can effectively avoid occurring the phenomenon such as error detection and back water pump misoperation, avoid fault or breaking-up that back water pump produces because of idle running, ensure boiler regular supply boiling water.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a boiler, is characterized in that: comprise inlet unit, heating unit, water unit, backwater unit and control unit,
Described inlet unit comprises inlet pipeline, and inlet pipeline is disposed with dynamoelectric water valve, water flow sensor and the first temperature sensor along water inlet direction;
Described heating unit comprises Heating Cup and the controllable silicon for controlling Heating Cup duty;
Described water unit comprises outlet pipeline, and outlet pipeline is disposed with the second temperature sensor, the first magnetic valve and three-temperature sensor along water outlet direction;
Described backwater unit comprises water return pipeline, and water return pipeline is disposed with the second magnetic valve and back water pump along backwater direction;
Described control unit comprises controller, and controller is electrically connected with dynamoelectric water valve, water flow sensor, the first temperature sensor, controllable silicon, the second temperature sensor, the first magnetic valve, three-temperature sensor, the second magnetic valve and back water pump respectively;
Described inlet pipeline, Heating Cup are connected successively with outlet pipeline, and one end of described water return pipeline is connected between the first magnetic valve of outlet pipeline and three-temperature sensor, and the other end of described water return pipeline is connected with inlet pipeline.
2. boiler according to claim 1, is characterized in that: described water return pipeline is also provided with check-valves, and described check-valves is between back water pump and inlet pipeline.
3. boiler according to claim 2, it is characterized in that: described water return pipeline is also provided with the first metal hose and the second metal hose, described first metal hose is between the second magnetic valve and back water pump, and described second metal hose is between back water pump and check-valves.
4. boiler according to claim 1, is characterized in that: the water side of described outlet pipeline is connected with tap by metal heat insulation flexible pipe.
5. boiler according to claim 1, is characterized in that: described control unit also comprises touch screen, and described touch screen is electrically connected with described controller.
6. boiler according to claim 1, is characterized in that: described controllable silicon is provided with radiating block, and described radiating block is arranged on inlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716895.4U CN204329290U (en) | 2014-11-25 | 2014-11-25 | A kind of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716895.4U CN204329290U (en) | 2014-11-25 | 2014-11-25 | A kind of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329290U true CN204329290U (en) | 2015-05-13 |
Family
ID=53165641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716895.4U Expired - Fee Related CN204329290U (en) | 2014-11-25 | 2014-11-25 | A kind of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698368A (en) * | 2014-11-25 | 2016-06-22 | 福州斯狄渢电热水器有限公司 | Water boiler and control method thereof |
| CN114508849A (en) * | 2021-12-20 | 2022-05-17 | 中船邮轮科技发展有限公司 | Hot drinking water heating system of passenger liner |
-
2014
- 2014-11-25 CN CN201420716895.4U patent/CN204329290U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698368A (en) * | 2014-11-25 | 2016-06-22 | 福州斯狄渢电热水器有限公司 | Water boiler and control method thereof |
| CN105698368B (en) * | 2014-11-25 | 2019-03-19 | 福州斯狄渢电热水器有限公司 | A kind of boiler and its control method |
| CN114508849A (en) * | 2021-12-20 | 2022-05-17 | 中船邮轮科技发展有限公司 | Hot drinking water heating system of passenger liner |
| CN114508849B (en) * | 2021-12-20 | 2024-03-08 | 中船邮轮科技发展有限公司 | Heating system for hot drink water of postal wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150513 Termination date: 20201125 |