CN105698367A - Water boiler - Google Patents
Water boiler Download PDFInfo
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- CN105698367A CN105698367A CN201410685111.0A CN201410685111A CN105698367A CN 105698367 A CN105698367 A CN 105698367A CN 201410685111 A CN201410685111 A CN 201410685111A CN 105698367 A CN105698367 A CN 105698367A
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- water
- pipeline
- pressure relief
- electromagnetic valve
- pressure
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a water boiler. A pressure relief pipeline and a water inlet pipeline are connected, a pressure relief container and a water return pump are additionally arranged on the pressure relief pipeline, and therefore water vapor in the pressure relief process is collected into the pressure relief container and then returns into the water inlet pipeline through the water return pump to be reutilized, the problems about sanitation, safety and the like caused by direct discharge of the water vapor in the pressure relief process of the water boiler are avoided, water resource waste is reduced, the energy utilization rate is increased, and the water boiler is really convenient to use, healthy, safe and environment-friendly and saves energy. In addition, a water return pipeline is integrated into the pressure relief pipeline, water remaining in a water outlet pipeline and water in the pressure relief container can be pumped into the water inlet pipeline together, and therefore the structure of the water boiler is simplified, and the work efficiency and the energy utilization rate are increased; and in addition, it is ensured that the water boiler can provide boiled water at a set temperature for a user at any time, the boiled water is heated only once, and healthy drinking water is guaranteed.
Description
Technical field
The present invention relates to drinking equipment field, specifically a kind of boiler。
Background technology
Along with the quickening of raising and the rhythm of life of people's living standard, and the pursuit to healthy living, the requirement in drinking water also gradually steps up, and the safety used be it is also proposed higher requirement, and drinking equipment on the market exists following defect at present:
Existing boiler, for protection inner bag safety, it mainly adopts traditional release mode to carry out; as installed pressure-relief valve additional; after pressure or temperature reach, directly water vapour pressure is discharged to outside inner bag, reaches the effect of protection inner bag; but steam of directly draining has drawback; such as easy breed bacteria near: draining steam port, serious may affect the health problem drunk, additionally, due to being directly drain; steam easily hurts people, produces potential safety hazard。
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the technical problem to be solved is to provide a kind of reliable boiler of pressure relief safety。
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of boiler, including inlet unit, heating unit, water unit, pressure relief unit and control unit,
Described inlet unit includes 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 includes Heating Cup and for controlling the controllable silicon of Heating Cup duty；
Described water unit includes outlet pipeline, and outlet pipeline is disposed with the second temperature sensor and the first electromagnetic valve along water outlet direction；
Described pressure relief unit includes pressure relief pipeline, described pressure relief pipeline is disposed with along release direction unload and compresses switch, unloads pressure vessel and back water pump；
Described control unit includes controller, and controller electrically connects with dynamoelectric water valve, water flow sensor, the first temperature sensor, controllable silicon, the second temperature sensor, the first electromagnetic valve and back water pump respectively；
Described inlet pipeline, Heating Cup and outlet pipeline are sequentially connected with, and one end of described pressure relief pipeline is connected on the outlet pipeline between the outlet of Heating Cup and the first electromagnetic valve, and the other end of described pressure relief pipeline is connected with inlet pipeline。
The beneficial effects of the present invention is: avoid boiler water vapour in stress-relief process and directly arrange outward the health caused and security problems, pressure relief safety is reliable, and water resource waste can be reduced and improve energy utilization rate, it is truly realized easy to use, healthy, safe and environment-friendly energy-conservation。
Accompanying drawing explanation
Fig. 1 show the first structural representation of the boiler of embodiment of the present invention。
Fig. 2 show the second structural representation of the boiler of embodiment of the present invention。
Fig. 3 show the third structural representation of the boiler of embodiment of the present invention。
Fig. 4 show the 4th kind of structural representation of the boiler of embodiment of the present invention。
Fig. 5 show the 5th kind of structural representation of the boiler of embodiment of the present invention。
Label declaration:
10-inlet pipeline；11-dynamoelectric water valve；12-water flow sensor；13-the first temperature sensor；
20-Heating Cup；21-pressure transducer；22-radiating block；23-thermal circuit beraker；
30-outlet pipeline；31-the second temperature sensor；32-the first electromagnetic valve；33-three-temperature sensor；34-metal heat insulation flexible pipe；35-faucet；
40-pressure relief pipeline；41-unloads and compresses switch；42-unloads pressure vessel；43-back water pump；44-the first check-valves；45-the first metal hose；46-the second metal hose；
50-controller；51-touch screen；
60-water return pipeline；61-the second electromagnetic valve；62-the second check-valves。
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail。
The key ideas of the present invention is in that: unload pressure vessel and back water pump by pressure relief pipeline is connected with inlet pipeline and is set up on pressure relief pipeline, make the water vapour in stress-relief process collect unload in pressure vessel after return to re-using in inlet pipeline by back water pump, both avoid boiler water vapour in stress-relief process and directly arrange outward the health caused and security problems, decrease again water resource waste and improve energy utilization rate, being truly realized easy to use, healthy, safe and environment-friendly energy-conservation。
Refer to shown in Fig. 1, the boiler of present embodiment, including inlet unit, heating unit, water unit, pressure relief unit and control unit,
Described inlet unit includes 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 includes Heating Cup 20 and for controlling the controllable silicon of Heating Cup 20 duty；
Described water unit includes outlet pipeline 30, and outlet pipeline 30 is disposed with the second temperature sensor 31 and the first electromagnetic valve 32 along water outlet direction；
Described pressure relief unit includes pressure relief pipeline 40, described pressure relief pipeline 40 is disposed with along release direction unload and compresses switch 41, unloads pressure vessel 42 and back water pump 43；
Described control unit includes controller 50, and controller 50 electrically connects with dynamoelectric water valve 11, water flow sensor the 12, first temperature sensor 13, controllable silicon, second temperature sensor the 31, first electromagnetic valve 32 and back water pump 43 respectively；
Described inlet pipeline 10, Heating Cup 20 and outlet pipeline 30 are sequentially connected with, and one end of described pressure relief pipeline 40 is connected on the outlet pipeline 30 between the outlet of Heating Cup 20 and the first electromagnetic valve 32, and the other end of described pressure relief 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 sensor 12, and when reaching boiler startup flow, controller 50 exports signal, and triggers controllable silicon connection, makes Heating Cup 20 work, 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 that output is required, meet set leaving water temperature。When Heating Cup 20 full power exports, time also not up to set leaving water temperature, dynamoelectric water valve 11 works, regulating water flow, so as to diminish, sets leaving water temperature until meeting。When the outlet pressure of Heating Cup 20 reaches setup pressure value, unloading compresses switch 41 opens, water vapour in Heating Cup 20 is filled with to unload in pressure vessel 42 by pressure relief pipeline 40 and is condensed into water, then back water pump 43 is operated when the water unloaded in pressure vessel 42 reaches certain amount or needs backwater, is withdrawn in inlet pipeline 10 by the water unloaded in pressure vessel 42 together with the water in inlet pipeline 10 and enters Heating Cup 20。
Known from the above; the beneficial effects of the present invention is: avoid boiler water vapour in stress-relief process and directly arrange outward the health caused and security problems; pressure relief safety is reliable; effectively protection heating system will not produce leakage or blast because of hypertonia; it also avoid the faucet 35 being connected with outlet pipeline 30 and spray steam; and water resource waste can be reduced and improve energy utilization rate, it is truly realized easy to use, healthy, safe and environment-friendly energy-conservation。
Further, described pressure relief pipeline 40 being additionally provided with the first check-valves 44, the first check-valves 44 is between back water pump 43 and inlet pipeline 10。
From the above it can be seen that the beneficial effects of the present invention is: be provided with the first check-valves 44 between outlet and the inlet pipeline 10 of back water pump 43, it is to avoid the water in pipeline is back in back water pump 43 under the effect of intake pressure, cause water outlet short circuit。
Further, as shown in Figures 2 to 5, the rear being positioned at the first electromagnetic valve 32 on described outlet pipeline 30 is additionally provided with three-temperature sensor 33, outlet pipeline 30 between three-temperature sensor 33 and the first electromagnetic valve 32 is connected to water return pipeline 60, the other end of water return pipeline 60 is connected with pressure relief pipeline 40, water return pipeline 60 is provided with the second electromagnetic valve 61, and three-temperature sensor 33 electrically connects with controller 50 respectively with the second electromagnetic valve 61。
After boiler stops water supply, controller 50 will detect data and the temperature sensor of three-temperature sensor 33 automatically, if (return water temperature value can be set the return water temperature value that its temperature value presets less than controller 50 according to actually used situation, such as 55 DEG C or 75 DEG C), controller 50 controls back water pump 43, second electromagnetic valve 61 exports, make back water pump 43, second electromagnetic valve 61 works, owing to water return pipeline 60 and pressure relief pipeline 40 integrate, therefore in backwater process, residual water in outlet pipeline 30 and the water unloaded in pressure vessel 42 can together be withdrawn in inlet pipeline 10, reenter when boiler supplies water next time Heating Cup 20 boiled after output, to avoid the occurrence of water phenomenon, guarantee that the water that boiler flows out is the boiled water that user needs temperature, and boiled water only heats once, ensure healthy drinking water。
Known from the above, the beneficial effects of the present invention is: by arranging water return pipeline 60 and water return pipeline 60 being incorporated in pressure relief pipeline 40, make in outlet pipeline 30 water of residual and the water unloaded in pressure vessel 42 can together be withdrawn in inlet pipeline 10, both the structure of boiler had been simplified, improve again work efficiency and the energy utilization rate of equipment, and avoid the occurrence of water phenomenon, guarantee that boiler can provide the boiled water of user's design temperature any time, and boiled water only heats once, it is ensured that healthy drinking water。
Further, described water return pipeline 60 being additionally provided with the second check-valves 62, described second check-valves 62 is between the second electromagnetic valve 61 and pressure relief pipeline 40。
From the above it can be seen that the beneficial effects of the present invention is: by arranging the second check-valves 62, it is to avoid the water in water backflow or pressure relief pipeline 40 enters in water return pipeline 60。
Further, unload described in that to compress switch 41 can be pressure-relief valve, electromagnetic valve or the dual-channel valve composed in parallel by pressure-relief valve and electromagnetic valve。(1) when unload compress switch 41 for pressure-relief valve time, as in figure 2 it is shown, when the outlet pressure of Heating Cup 20 reaches the operating pressure of pressure-relief valve, pressure-relief valve is opened, water vapour is filled with by pressure-relief valve and unloads in pressure vessel 42。After tested, the unlatching pressure of pressure-relief valve is that 0.9～1.1MPa is best, can protect Heating Cup 20, can guarantee that again water outlet not carrying vapour sprays；(2) when unload compress switch 41 for electromagnetic valve time, as it is shown on figure 3, the outlet of Heating Cup 20 is provided with pressure transducer 21, the 3rd electromagnetic valve electrically connects with controller 50 respectively with pressure transducer 21。When the pressure that pressure transducer 21 detects reaches setup pressure value, controller 50 controls electromagnetic valve and opens, and water vapour is filled with by electromagnetic valve and unloads in pressure vessel 42, acts on consistent with (1)；(3) when unload compress switch 41 compose in parallel for pressure-relief valve and electromagnetic valve dual-channel valve time, the outlet of Heating Cup 20 is provided with pressure transducer 21, and the 3rd electromagnetic valve electrically connects with controller 50 respectively with pressure transducer 21, as shown in Figure 4。Wherein pressure-relief valve is individually used for laying down the water vapour pressure of Heating Cup 20 inner overpressure, and its operating pressure value can be higher。And the acting as of pressure transducer 21+ electromagnetic valve: the outlet controlling faucet 35 is unlikely to ejection water vapour, and the operating temperature of electromagnetic valve will lower than the operating temperature of pressure-relief valve so that the two device can each serve as different effects。
Further, unloading pressure vessel 42 described in can be release tank or relief tube。When unloading pressure vessel 42 and being release tank, as shown in Figures 1 to 4；When pressure release container 42 is relief tube, as shown in Figure 5, it is possible to be coiled on inlet pipeline 10 by relief tube helically formula, the steam of release can carry out heat exchange with water inlet, enables antihypertensive effect to become apparent from。
Further, described pressure relief pipeline 40 being additionally provided with the first metal hose 45 and the second metal hose 46, described first metal hose 45 is unloading between pressure vessel 42 and back water pump 43, and described second metal hose 46 is between back water pump 43 and the first check-valves 44。
Further, the water side of described outlet pipeline 30 is connected to faucet 35 by metal heat insulation flexible pipe 34。
From the above it can be seen that the beneficial effects of the present invention is: connect faucet 35 by metal heat insulation flexible pipe 34, both convenient installation, reduced again the loss of water outlet heat to greatest extent, it is ensured that the water temperature that boiler provides meets the requirement of user。
Further, described control unit also includes touch screen 51, and described touch screen 51 electrically connects with described controller 50。
From the above it can be seen that the beneficial effects of the present invention is: the convenient operation of touch screen 51, improve 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。
Known from the above, the beneficial effects of the present invention is: by silicon controlled radiating block 22 is arranged on inlet pipeline 10, both the cold water in inlet pipeline 10 can have been utilized to cool down, improve the radiating efficiency of radiating block 22, the heat produced in controllable silicon work process can be made full use of again cold water is heated, reach to improve energy utilization rate and energy-saving and cost-reducing purpose。
Further, described Heating Cup 20 being additionally provided with thermal circuit beraker 23, described thermal circuit beraker 23 electrically connects with controller 50。
In sum, boiler provided by the invention, it is to avoid boiler water vapour in stress-relief process directly arranges outward the health caused and security problems, and pressure relief safety is reliable, and water resource waste can be reduced and improve energy utilization rate, it is truly realized easy to use, healthy, safe and environment-friendly energy-conservation。Additionally by arranging water return pipeline and water return pipeline being incorporated in pressure relief pipeline, make in outlet pipeline the water of residual and the water unloading in pressure vessel can together be withdrawn in inlet pipeline, both the structure of boiler had been simplified, improve again work efficiency and energy utilization rate, and avoid the occurrence of water phenomenon, guarantee that boiler can provide the boiled water of user's design temperature any time, and boiled water only heats once, it is ensured that healthy drinking water。
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention。
Claims (10)
1. a boiler, it is characterised in that: include inlet unit, heating unit, water unit, pressure relief unit and control unit,
Described inlet unit includes 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 includes Heating Cup and for controlling the controllable silicon of Heating Cup duty；
Described water unit includes outlet pipeline, and outlet pipeline is disposed with the second temperature sensor and the first electromagnetic valve along water outlet direction；
Described pressure relief unit includes pressure relief pipeline, described pressure relief pipeline is disposed with along release direction unload and compresses switch, unloads pressure vessel and back water pump；
Described control unit includes controller, and controller electrically connects with dynamoelectric water valve, water flow sensor, the first temperature sensor, controllable silicon, the second temperature sensor, the first electromagnetic valve and back water pump respectively；
Described inlet pipeline, Heating Cup and outlet pipeline are sequentially connected with, and one end of described pressure relief pipeline is connected on the outlet pipeline between the outlet of Heating Cup and the first electromagnetic valve, and the other end of described pressure relief pipeline is connected with inlet pipeline。
2. boiler according to claim 1, it is characterised in that: being additionally provided with the first check-valves on described pressure relief pipeline, the first check-valves is between back water pump and inlet pipeline。
3. boiler according to claim 1, it is characterized in that: the rear being positioned at the first electromagnetic valve on described outlet pipeline is additionally provided with three-temperature sensor, outlet pipeline between three-temperature sensor and the first electromagnetic valve is connected to water return pipeline, the other end of water return pipeline is connected with pressure relief pipeline, water return pipeline is provided with the second electromagnetic valve, three-temperature sensor and the second electromagnetic valve and is electrically connected with the controller respectively。
4. boiler according to claim 3, it is characterised in that: being additionally provided with the second check-valves on described water return pipeline, described second check-valves is between the second electromagnetic valve and pressure relief pipeline。
5. boiler according to claim 1, it is characterised in that: described in unload and compress switch as pressure-relief valve。
6. boiler according to claim 1, it is characterised in that: described in unload that to compress switch be the 3rd electromagnetic valve, the outlet of described Heating Cup is provided with pressure transducer, and described 3rd electromagnetic valve and pressure transducer are electrically connected with the controller respectively。
7. boiler according to claim 1, it is characterized in that: described in unload the dual-channel valve composed in parallel for pressure-relief valve and the 3rd electromagnetic valve that compresses switch, the outlet of described Heating Cup is provided with pressure transducer, and described 3rd electromagnetic valve and pressure transducer are electrically connected with the controller respectively。
8. boiler according to claim 1, it is characterised in that: described in unload pressure vessel be release tank。
9. boiler according to claim 1, it is characterised in that: described in unload pressure vessel be relief tube, described relief tube helically formula is coiled on described inlet pipeline。
10. boiler according to claim 1, it is characterised 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 |
|---|---|---|---|
| CN201410685111.0A CN105698367B (en) | 2014-11-25 | 2014-11-25 | A kind of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685111.0A CN105698367B (en) | 2014-11-25 | 2014-11-25 | A kind of boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105698367A true CN105698367A (en) | 2016-06-22 |
| CN105698367B CN105698367B (en) | 2019-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685111.0A Active CN105698367B (en) | 2014-11-25 | 2014-11-25 | A kind of boiler |
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| Country | Link |
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| CN (1) | CN105698367B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11201552A (en) * | 1998-01-19 | 1999-07-30 | Choufu Seisakusho Co Ltd | Water heater |
| JP2003185262A (en) * | 2001-12-13 | 2003-07-03 | Toto Ltd | Instantaneous water heater and hot water supply system |
| CN202287842U (en) * | 2011-09-21 | 2012-07-04 | 刘建 | Double-pressure-relief water dispenser |
| CN202318685U (en) * | 2011-11-16 | 2012-07-11 | 莱芜市福泉橡胶有限公司 | System for reusing condensed water of steam trap |
| CN202511477U (en) * | 2012-03-19 | 2012-10-31 | 肖成超 | Temperature-control water-saving device for water heater |
| CN204329291U (en) * | 2014-11-25 | 2015-05-13 | 福州斯狄渢电热水器有限公司 | A kind of boiler |
-
2014
- 2014-11-25 CN CN201410685111.0A patent/CN105698367B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11201552A (en) * | 1998-01-19 | 1999-07-30 | Choufu Seisakusho Co Ltd | Water heater |
| JP2003185262A (en) * | 2001-12-13 | 2003-07-03 | Toto Ltd | Instantaneous water heater and hot water supply system |
| CN202287842U (en) * | 2011-09-21 | 2012-07-04 | 刘建 | Double-pressure-relief water dispenser |
| CN202318685U (en) * | 2011-11-16 | 2012-07-11 | 莱芜市福泉橡胶有限公司 | System for reusing condensed water of steam trap |
| CN202511477U (en) * | 2012-03-19 | 2012-10-31 | 肖成超 | Temperature-control water-saving device for water heater |
| CN204329291U (en) * | 2014-11-25 | 2015-05-13 | 福州斯狄渢电热水器有限公司 | A kind of boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105698367B (en) | 2019-02-26 |
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Effective date of registration: 20230913 Granted publication date: 20190226 |