CN208779683U - A kind of instant heating type Water heater capable of preventing dry heating of commercialization - Google Patents
A kind of instant heating type Water heater capable of preventing dry heating of commercialization Download PDFInfo
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- CN208779683U CN208779683U CN201820471291.6U CN201820471291U CN208779683U CN 208779683 U CN208779683 U CN 208779683U CN 201820471291 U CN201820471291 U CN 201820471291U CN 208779683 U CN208779683 U CN 208779683U
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Abstract
The utility model discloses a kind of instant heating type Water heater capable of preventing dry heating of commercialization, threeway is equipped on main line, the bye-pass for communicating and capable of being supplied water to the i.e. hot device of nano rare earth thick film with main line is connected in threeway, constitute double water circuit systems, bye-pass is equipped with anti-dry burning device, when water pump or main line break down, anti-dry burning device can supply water to nano rare earth thick film, that is, hot device, prevent dry combustion method, avoid the i.e. hot device damage of nano rare earth thick film, its working method has the function of to control the heating of temperature control flow measuring anti-dry, temperature thermocouple monitors hot water temperature and by the slight change closed loop feedback of temperature parameter to controller, to guarantee that water outlet is uniform, temperature is consistent；Therefore, using the utility model can three flow to water, speed and temperature parameter automated closed-loops adjust, control precision is high, so that user is easily taken required temperature hot water, and can prevent dry combustion method, avoids i.e. hot device water heater dry combustion method damage, also ensures that safety.
Description
[technical field]
The utility model relates to heater, especially a kind of instant heating type Water heater capable of preventing dry heating of commercialization.
[background technique]
In the prior art, boiled water machine generally directly heats to set temperature drinking water, is then stored at cell therefor
It is interior, so that user's access is drunk；When the water temperature in the container is reduced to the threshold value of setting, boiled water machine is then to the water in container
It is heated again, therefore the type boiled water machine is there are repeated heating problem, not only influences the water quality of drinking water and harmful to human is strong
Health, and waste of energy.
In addition, there are also a kind of powerful boiled water machines in the market, the boiled water machine is according to the case where user's access and to drink
It is carried out being heated to preset temperature immediately with water, for this purpose, overcoming above-mentioned to the repeated heating drawback of drinking water, still, the boiled water
The inlet pipeline of machine will appear i.e. hot device dry combustion method when breaking down, and i.e. hot device is caused to be easily damaged.In addition, the i.e. heat of the boiled water machine
Device internal structure is complicated, and water yield is small and unstable, inconvenient to use.
The utility model is researched and proposed for the above-mentioned insufficient of the prior art.
[utility model content]
The utility model aim is to overcome the deficiencies in the prior art, and it is simple to provide a kind of structure, easy to use, Neng Goufang
The only instant heating type Water heater capable of preventing dry heating of commercialization of dry combustion method.
The utility model also provides a kind of instant heating type Water heater capable of preventing dry heating control temperature control flow measuring anti-dry heating means.
A kind of instant heating type Water heater capable of preventing dry heating of commercialization of the utility model, including water storage device 1 and nano rare earth thick film are heat
Device 2, the nano rare earth thick film, that is, main line 3 connecting the two, the supervisor are equipped between hot device 2 and water storage device 1
Road 3 is equipped with the water pump 4 that can be extracted into the water in water storage device 1 in the i.e. hot device 2 of nano rare earth thick film, the nano rare earth
Thick film, that is, 2 output end of hot device is connected with outlet pipe 5, and the outlet pipe 5 is equipped with hot water valve 6, and the main line 3 is equipped with
Threeway 7 is connected with the bye-pass 8 for communicating and capable of being supplied water to the i.e. hot device 2 of nano rare earth thick film with main line 3 in the threeway 7,
On the bye-pass 8 and it is located above main line 3 equipped with anti-dry burning device 9.
The outlet pipe 5 is equipped with steam trap 10, is connected with steam pipework 11 on the steam trap 10
With hot water line 12, the hot water valve 6 is located on hot water line 12.
The main line 3 is equipped with the proportional servo solenoid valve 13 for controlling flow, also sets on the main line 3
There is the flow sensor 14 for detecting water flow in it, the survey for detecting temperature is equipped in the steam trap 10
Warm galvanic couple 15.
The anti-dry burning device 9 includes the anti-dry box 91 for capableing of water storage, and 91 bottom of anti-dry box is equipped with liquid
Position meter 92.
The water storage device 1 is the purifier for capableing of water storage.
Compared with prior art, the utility model has the following advantages:
1, the main line of the utility model is equipped with threeway, is connected in threeway and communicates with main line and can be to nano rare earth
The bye-pass that thick film, that is, hot device supplies water, constitutes double water circuit systems, and bye-pass is equipped with anti-dry burning device.When water pump or main line go out
When existing failure, anti-dry burning device can supply water to nano rare earth thick film, that is, hot device, prevent dry combustion method, avoid the i.e. hot device of nano rare earth thick film
Damage.In addition, the i.e. hot device of the utility model uses nano rare earth thick film, that is, hot device, internal structure is simpler, water yield it is big and
Stablize, using more convenient.
2, the anti-dry burning device of the utility model includes the anti-dry box for capableing of water storage, and anti-dry cassette bottom portion is equipped with liquid level
Meter.When water pump or main line break down, the water stored in advance in anti-dry box then carries out the i.e. hot device of nano rare earth thick film
Supplement avoids the i.e. hot device dry combustion method damage of nano rare earth thick film, and the liquid level in anti-dry box continues to drop to setting position
And when being monitored by liquidometer, instant heating type Water heater capable of preventing dry heating then cuts off heating power supply, avoids damaging.
3, the proportional servo solenoid valve of the utility model, water pump, flow sensor and temperature thermocouple constitute closed-loop control.
Temperature thermocouple measures hot water temperature, and feeds back to controller, is compared by controller with temperature set by user, then
Signal is sent to proportional servo solenoid valve, thus change the flow and flow velocity of water flow, and the flow of water flow is by flow sensor
Monitoring, whole system are in closed-loop control, make flow, speed and the temperature of water by the close-loop automatic adjustment, meet user and take
Use the hot water of set temperature.
[Detailed description of the invention]
Fig. 1 is utility model diagram.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
As shown in Figure 1, a kind of instant heating type Water heater capable of preventing dry heating of commercialization, including water storage device 1 and nano rare earth thick film are heat
Device 2, the water storage device 1 are the purifier for capableing of water storage, the nano rare earth thick film, that is, hot device 2 and water storage device 1
Between be equipped with main line 3 connecting the two, the main line 3 be equipped with the water in water storage device 1 can be extracted into nano rare earth
Water pump 4 in thick film, that is, hot device 2, the nano rare earth thick film, that is, 2 output end of hot device are connected with outlet pipe 5, the water outlet
Pipe 5 is equipped with hot water valve 6, and the main line 3 is equipped with threeway 7, is connected in the threeway 7 and communicates simultaneously with main line 3
The bye-pass 8 that can be supplied water to nano rare earth thick film, that is, hot device 2, on the bye-pass 8 and be located above main line 3 be equipped with it is anti-dry
Device 9 is burnt, i.e., so that the water level in anti-dry burning device 9 is higher than nano rare earth thick film, that is, hot device 2 water level.As water pump 4 or supervisor
When road 3 is broken down, anti-dry burning device 9 can supply water to nano rare earth thick film, that is, hot device 2, prevent dry combustion method, avoid nano rare earth thick
Film, that is, hot device 2 damages.In addition, the i.e. hot device of the utility model uses nano rare earth thick film, that is, hot device, internal structure is simpler,
Water yield is big and stablizes, using more convenient.
As shown in Figure 1, the anti-dry burning device 9 includes the anti-dry box 91 for capableing of water storage, the anti-dry box 91
Bottom is equipped with liquidometer 92.When water pump 4 or main line 3 break down, the water stored in advance in anti-dry box 91 is then to nanometer
Rare earth thick film, that is, hot device 2 is supplemented, and avoids i.e. hot 2 dry combustion method of the device damage of nano rare earth thick film, and when in anti-dry box 91
When liquid level continues to drop to setting position and monitored by liquidometer 92, instant heating type Water heater capable of preventing dry heating then cuts off heating power supply,
It avoids damaging.
As shown in Figure 1, the outlet pipe 5 is equipped with steam trap 10, it is connected on the steam trap 10
Steam pipework 11 and hot water line 12, the hot water valve 6 are located on hot water line 12.Steam trap 10 can be by steam point
From the water for avoiding hot water line 12 from flowing out splashes, and keeps user safer, using more convenient.
As shown in Figure 1, the main line 3 is equipped with the proportional servo solenoid valve 13 for controlling flow, the master
It is additionally provided with the flow sensor 14 for detecting water flow in it on pipeline 3, is equipped with and is used in the steam trap 10
Detect the temperature thermocouple 15 of temperature.Temperature thermocouple 15 measures hot water temperature, and passes through the setting temperature of control system and user
Degree is compared, and then sends signal to proportional servo solenoid valve 13, thus change the flow and flow velocity of water flow, and the stream of water flow
Amount is monitored by flow sensor 14 again, and whole system is in closed-loop control, and flow, speed and the temperature of water is made to pass through the closed loop certainly
It is dynamic to adjust, meet the hot water that user takes set temperature.
Utility model works method following steps:
S001: HMI man-machine interface be arranged temperature, open hot water valve 6, water pump 4 start, pure water through water storage device 1 simultaneously
It is flowed into the i.e. hot device 2 of nano thin-film rare earth by main line 3 and bye-pass 8, and 91 inner storing water of anti-dry box, nano thin-film are dilute
Soil is that hot device 2 heats pure water；
S002: the water flow heated in step S001 enters steam trap 10 and carries out steam separating treatment, and steam is from steam
Pipeline 12 discharges, and hot water is from hot water line 13 and through the outflow of hot water valve 6 for taking；Also, in this step, temperature thermocouple 15
It measures temperature and is compared with the temperature being arranged in step S001 step, pass through proportional servo solenoid valve 13, water pump 4, flow
Sensor 14 and temperature thermocouple 15 constitute closed-loop control, and flow, speed and the temperature of water is made to pass through the close-loop automatic adjustment.
When the damage of water pump 4 or 3 failure of main line in step S001, the water storage in anti-dry box 91 flows to nano thin-film
Rare earth, that is, hot device 2 carries out moisturizing, and when liquidometer 92 detects water shortage in anti-dry box 91, instant heating type Water heater capable of preventing dry heating is automatic
Cut off heating power supply.
Temperature thermocouple 15 in above-mentioned instant heating type Water heater capable of preventing dry heating control temperature control flow measuring anti-dry heating means monitors heat
Coolant-temperature gage and by the slight change closed loop feedback of temperature parameter to controller, controller is again with differential and integral algorithm pid algorithm
Instant adjusting is done to flow, is embodied in proportional servo solenoid valve 13 and control signal occurs and adjusts water flow, Er Qieshui
Flow is also monitored by flow sensor 14, to guarantee that water outlet is uniform, temperature is consistent.And hot water temperature's parameter can needed for user
It is arranged by HMI man-machine interface, directly avoids water in this way and require heat to 100 DEG C and pressure is relied on to eject the deficiency gone, it is above-mentioned
Deficiency include: that the water intaking end of 1, instant heating type Water heater capable of preventing dry heating has substantial portion of water to be converted to water vapour；2, Yong Huqu
The opposite lengthening of water waiting time.Therefore, using the utility model, have the function of to control the heating of temperature control flow measuring anti-dry, it can be right
Three flow, speed and temperature parameter automated closed-loops of water are adjusted, and control precision is high, and user is made easily to take required temperature
Hot water.And dry combustion method can be prevented, i.e. hot device water heater dry combustion method damage is avoided, also ensures that safety.
Claims (5)
1. a kind of instant heating type Water heater capable of preventing dry heating of commercialization, it is characterised in that: including water storage device (1) and nano rare earth thick film i.e. heat
Device (2), the nano rare earth thick film, that is, be equipped with main line connecting the two (3) between hot device (2) and water storage device (1), institute
The main line (3) stated is equipped with the water pump (4) that can be extracted into the water in water storage device (1) in the i.e. hot device (2) of nano rare earth thick film,
The nano rare earth thick film, that is, hot device (2) output end is connected with outlet pipe (5), and the outlet pipe (5) is equipped with hot water valve
(6), the main line (3) is equipped with threeway (7), is connected in the threeway (7) and communicates simultaneously energy Xiang Na with main line (3)
The bye-pass (8) that rice rare earth thick film, that is, hot device (2) supplies water, on the bye-pass (8) and be located above main line (3) be equipped with it is anti-
Dry burning device (9).
2. the instant heating type Water heater capable of preventing dry heating of commercialization according to claim 1, it is characterised in that: on the outlet pipe (5)
Equipped with steam trap (10), steam pipework (11) and hot water line (12), institute are connected on the steam trap (10)
The hot water valve (6) stated is located on hot water line (12).
3. the instant heating type Water heater capable of preventing dry heating of commercialization according to claim 2, it is characterised in that: on the main line (3)
Equipped with the proportional servo solenoid valve (13) for controlling flow, it is additionally provided on the main line (3) for detecting its interior water flow
The flow sensor (14) of flow, the interior temperature thermocouple (15) being equipped with for detecting temperature of the steam trap (10).
4. the instant heating type Water heater capable of preventing dry heating of commercialization according to claim 1, it is characterised in that: the anti-dry burning device
It (9) include the anti-dry box (91) for capableing of water storage, anti-dry box (91) bottom is equipped with liquidometer (92).
5. the instant heating type Water heater capable of preventing dry heating of commercialization according to claim 1, it is characterised in that: the water storage device (1)
For the purifier for capableing of water storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471291.6U CN208779683U (en) | 2018-04-03 | 2018-04-03 | A kind of instant heating type Water heater capable of preventing dry heating of commercialization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471291.6U CN208779683U (en) | 2018-04-03 | 2018-04-03 | A kind of instant heating type Water heater capable of preventing dry heating of commercialization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779683U true CN208779683U (en) | 2019-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471291.6U Active CN208779683U (en) | 2018-04-03 | 2018-04-03 | A kind of instant heating type Water heater capable of preventing dry heating of commercialization |
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| CN (1) | CN208779683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592380A (en) * | 2018-04-03 | 2018-09-28 | 中山活水来智慧物联网有限责任公司 | Commercial instant heating type Water heater capable of preventing dry heating and control temperature control flow measuring anti-dry heating means |
-
2018
- 2018-04-03 CN CN201820471291.6U patent/CN208779683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592380A (en) * | 2018-04-03 | 2018-09-28 | 中山活水来智慧物联网有限责任公司 | Commercial instant heating type Water heater capable of preventing dry heating and control temperature control flow measuring anti-dry heating means |
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