CN206410314U - Instant heating type boiler with circulatory function - Google Patents
Instant heating type boiler with circulatory function Download PDFInfo
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- CN206410314U CN206410314U CN201621414991.9U CN201621414991U CN206410314U CN 206410314 U CN206410314 U CN 206410314U CN 201621414991 U CN201621414991 U CN 201621414991U CN 206410314 U CN206410314 U CN 206410314U
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- electromagnetic valve
- heater
- water
- buffer tank
- valve device
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Abstract
The utility model discloses the Instant heating type boiler with circulatory function, including shell, buffer tank, circulating line, circulating pump, heater, electromagnetic valve device, water-flow signal device and electric-control system, the described buffer tank of described circulating line connection, circulating pump, heater and electromagnetic valve device, make described buffer tank, circulating pump, heater and electromagnetic valve device are interconnected, described electric-control system passes through circuit and described circulating pump, heater, electromagnetic valve device and the connection of water-flow signal device, the utility model uses Instant heating type heater, water one-time heating is flowed out for users to use after the temperature needed for, it is not required to insulation, using interior circulation technology, solve current Instant heating type boiler and start water temperature and do not reach requirement needed for user and because the thermal inertia of heating tube causes to produce steam, the problems such as shortening boiler service life.
Description
Technical field
The utility model is related to boiler technical field, especially a kind of Instant heating type boiler with circulatory function.
Background technology
From the point of view of the development of boiler, first generation boiler:Float-ball type boiler (water closet formula), such boiler is
Ball float is controlled, that is, gets water level decreasing after boiling water, and ball float follows decline, and inlet valve is opened, started into cold water, cold water and hot water
Mixing.Mixing water is produced, whole water tank is boiled again, is repeatedly iteratively produced thousand boiling water, such boiler holds in heating process
Being also easy to produce in mixing water, mixing water has impurity, harmful to body, and secondly such boiler does not have heat-insulation layer, is dissipated by air thermal preservation
Hot fast Repeat-heating, easily produces nitrite, and row's steam port is easily damaged wall in back upper place, and not environmentally, and such is opened
Hydrophone power consumption is larger.
Second generation boiler:Digital control type boiler, the boiler is initially injected one whole by two water level probe controlling water levels
After case cold water, heating tube start, it is boiled after, when fetching water to lowest water level, be again introduced into second case cold water, lower water level probe and water
Water of the tap below same position, tap can not be got completely, can be mixed, be produced mixed with the water of whole water tank every time
Heshui, by heating for a long time repeatedly, produces substantial amounts of nitrite and heavy metal ion.Long-term drinks such water pair
Human body harm is larger, and heavy metal easily produces calculus, and nitrite is carcinogenic substance.
Third generation boiler:Immediate boiling boiler, the boiler do not have storage tank to directly heat, directly goes out boiling water, due to
Water velocity is fast and heating tube has certain reaction time, causes the water that the incipient stage comes out not reach required temperature, closes
Thermal inertia after valve due to electrothermal tube in itself, makes the water of residual in pipeline produce substantial amounts of high-temperature steam.Opened for non-pressure
For hydrophone, steam can be rushed out from delivery port, and damage is caused to the environment or things on periphery;For can pressure-bearing boiler come
Say, a large amount of steam that moment produces considerably increase the pressure of pipeline and corresponding part, shorten the life-span of part or pipeline, and
If it is short enough with the current time to heat up water next time, the steam in pipe carrys out not chilling but, can rush when opening flowing water Valve in the same old way
Out, and flow is smaller, product power is larger.
The boiling water of presence thousand of conventional water tank formula boiler, consume energy very much not energy-conservation and Instant heating type boiler start water temperature and not reached
Required requirement and due to a series of problems caused by the thermal inertia of heating tube, it is therefore necessary to which ground proposes a kind of band circulatory function
Instant heating type boiler.
Utility model content
The utility model in view of the shortcomings of the prior art, is proposed a kind of using Instant heating type heater, water one-time heating
Flowed out for users to use after to required temperature, be not required to insulation, using interior circulation technology, solved current Instant heating type boiler and open
Beginning water temperature does not reach requirement needed for user and causes to produce steam due to the thermal inertia of heating tube, shortens boiler service life
The problems such as the Instant heating type boiler with circulatory function.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions:
Instant heating type boiler with circulatory function, including shell, buffer tank, circulating line, circulating pump, heater,
Electromagnetic valve device, water-flow signal device and electric-control system, described buffer tank, circulating line, circulating pump, heater and electricity
Magnet valve device is arranged in described shell, and described shell is provided with water inlet, and one end of described water inlet is connected with list
To check-valves, the water side of described one way stop peturn valve is provided with described buffer tank, and described shell is provided with delivery port, institute
The delivery port stated is connected with described electromagnetic valve device, the described buffer tank of described circulating line connection, circulating pump, heating
Device, electromagnetic valve device and water-flow signal device, make described buffer tank, circulating pump, heater, electromagnetic valve device and water
Recoil simulator is flowed to be interconnected, described electric-control system by circuit and described circulating pump, heater, electromagnetic valve device and
Water-flow signal device is connected.
Further, at least provided with first TEMP on the circulating line beside described electromagnetic valve device water inlet end
Device, the first described temperature sensor is connected by circuit with described electric-control system.
Further, described electromagnetic valve device is a two-position three way magnetic valve, and described two-position three way magnetic valve has K1
Outlet valve and K2 outlet valves, described K1 outlet valves are connected with described delivery port, described K2 outlet valves
It is connected with the pipeline that described buffer tank is returned in described circulating line.
Further, described electromagnetic valve device is made up of the one one two-way electromagnetic valve and the 2nd 1 two-way electromagnetic valve,
The one one described two-way electromagnetic valve is connected with returning the pipeline of described buffer tank in described circulating line, and described the
21 two-way electromagnetic valves are connected with described delivery port, the one one described two-way electromagnetic valve and described the 2nd 1
Two-way electromagnetic valve is connected by circuit with described electric-control system.
Further, at least provided with a temperature controller on described heater, described temperature controller is arranged on
On described heater, described temperature controller is connected by circuit with described electric-control system.
Further, at least provided with a second temperature sensor between described buffer tank and described heater,
Described second temperature sensor is connected by circuit with described electric-control system.
Further, described heater includes outer tube and inner tube, and described outer tube two ends are closed state, are made in outer tube
Formed in exocoel, described inner tube and be provided with inner chamber, added between the interior cavity outer wall and inner tube wall by preset inserts formation
Some heaters are provided with hot body, described inserts, described thermal conductor two ends are equipped with insulating spacer, and this is dielectrically separated from
Body is provided with electrode, is sealed between described calandria and insulating spacer by seal, described outer tube lower end is set
There is import, outer tube upper end is connected by one end of connecting tube and inner chamber, and the described inner chamber other end is provided with outlet, described inner tube
It is located in the outer intracavitary of outer tube, described outer wall of inner tube is plane or curved surface, the internal chamber wall of described inner chamber is plane or curved surface,
Described outlet is each extended on the outside of heater, and described heater is circle or the heating wire or heating film of flat.
Beneficial effects of the present invention are:The present invention uses Instant heating type heater, water one-time heating temperature needed for
Flowed out after degree for users to use, be not required to insulation, what thousand boiling water of solution conventional water tank formula boiler, power consumption were very much not saved asks
Topic.Using interior circulation technology, solve current boiler Instant heating type on the market start water temperature do not reach requirement needed for user and
Due to a series of problems caused by the thermal inertia of heating tube.Boiler is brought into a health, energy-conservation, efficient, safety, longevity
The epoch of life.
Brief description of the drawings
Fig. 1 is the schematic diagram of case study on implementation 1.
Fig. 2 is the schematic diagram of case study on implementation 2.
Fig. 3 is the structural representation of heater.
Fig. 4 is the schematic diagram of case study on implementation 3.
Fig. 5 is the schematic diagram of case study on implementation 4.
In figure, shell 1, buffer tank 2, circulating line 3, circulating pump 4, heater 5, electromagnetic valve device 6, water inlet
8th, one way stop peturn valve 9, water-flow signal device 10, delivery port 11, the first temperature sensor 12, the one one two-way electromagnetic valve 13,
2nd 1 two-way electromagnetic valve 14, temperature controller 15, second temperature sensor 16, outer tube 17, inner tube 18, exocoel 19, inner chamber
20th, inserts 21, heater 22, insulating spacer 23, electrode 24, seal 25, import 26, connecting tube 27, outlet 28, K1 go out
Mouth valve 30, K2 outlet valves 31.
Embodiment
Case study on implementation 1:
As shown in figure 1, the Instant heating type boiler with circulatory function, including shell 1, buffer tank 2, circulating line 3, circulation
Pump 4, heater 5, electromagnetic valve device 6, water-flow signal device 10 and electric-control system, described buffer tank 2, circulating line 3,
Circulating pump 4, heater 5 and electromagnetic valve device 6 are arranged in described shell 1, and described shell 1 is provided with water inlet 8, institute
The one end for the water inlet 8 stated is connected with one way stop peturn valve 9, and the water side of described one way stop peturn valve 9 is provided with described buffered water
Case 2, described shell 1 is provided with delivery port 11, and described delivery port 11 is connected with described electromagnetic valve device 6, and described follows
Endless tube road 3 connects described buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device 10, makes institute
Buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and the water-flow signal device 10 stated are interconnected, described electricity
Control system is connected by circuit with described circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device 10.
Described electromagnetic valve device 6 is a two-position three way magnetic valve 32, and described two-position three way magnetic valve 32 has K1 to go out
Mouth valve 30 and K2 outlet valves 31, described K1 outlet valves 30 are connected with described delivery port 11, described K2 water outlets
Mouth valve 31 is connected with returning the pipeline of described buffer tank 2 in described circulating line 3.
After start, described circulating pump 4 starts work, and water enters described buffer tank 2 from described water inlet 8, leads to
Cross described circulating pump 4 and enter described heater 5, after described water-flow signal device 10 detects water-flow signal, institute
The heater 5 stated starts heating, and the water after heating returns to institute by described K2 outlet valves 31 and described circulating line 3
The buffer tank 2 stated carries out interior circulation, and described K1 outlet valves 30 are then opened after a period of time, closes described K2 outlet valves
Door 31, water is drunk from the described outflow of delivery port 11 for user.When closing boiler, described heater 5 stops heating,
Described K1 outlet valves 30 are simultaneously closed off, described K2 outlet valves 31 are opened, water enters interior circulation, after a period of time, institute
The circulating pump 4 stated is stopped, and boiler is integrally stopped, and described one way stop peturn valve 9 is used to prevent aqueous reflux back into institute
In the water inlet 8 stated.
Case study on implementation 2:
As Fig. 2 and Fig. 3 combines shown, the Instant heating type boiler with circulatory function, including shell 1, buffer tank 2, circulation
Pipeline 3, circulating pump 4, heater 5, electromagnetic valve device 6, water-flow signal device 10 and electric-control system, described buffer tank
2nd, circulating line 3, circulating pump 4, heater 5 and electromagnetic valve device 6 are arranged in described shell 1, on described shell 1
Provided with water inlet 8, one end of described water inlet 8 is connected with one way stop peturn valve 9, and the water side of described one way stop peturn valve 9 is set
There is described buffer tank 2, described shell 1 is provided with delivery port 11, described delivery port 11 and described electromagnetic valve device 6
Connection, described circulating line 3 connects described buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and current
Recoil simulator 10, makes described buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and the phase of water-flow signal device 10
Intercommunicated, described electric-control system passes through circuit and described circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal
Device 10 is connected.
Described heater 5 includes outer tube 17 and inner tube 18, and the described two ends of outer tube 17 are closed state, make outer tube 17
Inner chamber 20 is provided with interior formation exocoel 19, described inner tube 18, by preset between the outer wall of inner chamber 20 and the inwall of inner tube 18
Some heaters 22 are provided with the formation thermal conductor of inserts 21, described inserts 21, described thermal conductor two ends are equipped with absolutely
Edge slider 23, the insulating spacer 23 is provided with electrode 24, passes through sealing between described calandria and insulating spacer 23
Body 25 is sealed, and the described lower end of outer tube 17 is provided with import 26, and the upper end of outer tube 17 passes through connecting tube 27 and one end of inner chamber 20
Connection, the described other end of inner chamber 20 is provided with outlet 28, and described inner tube 18 is located in the exocoel 19 of outer tube 17, and described is interior
The outer wall of pipe 18 is plane or curved surface, and the internal chamber wall of described inner chamber 20 is plane or curved surface, and described outlet 28 each extends to hair
The hot outside of body 22, described heater 22 is circle or the heating wire or heating film of flat, and comprehensive high-efficiency heating device can lead to
Cross two or more sets combination connections.
At least provided with first temperature sensor 12 on circulating line 3 beside the described water inlet end of electromagnetic valve device 6,
The first described temperature sensor 12 is connected by circuit with described electric-control system.
Described electromagnetic valve device 6 is made up of the one one two-way electromagnetic valve 13 and the 2nd 1 two-way electromagnetic valve 14, institute
The one one two-way electromagnetic valve 13 stated is connected with returning the pipeline of described buffer tank 2 in described circulating line 3, described
2nd 1 two-way electromagnetic valve 14 is connected with described delivery port 11, described the one one two-way electromagnetic valve 13 and described
2nd 1 two-way electromagnetic valve 14 is connected by circuit with described electric-control system.
After start, described circulating pump 4 starts work, and water enters described buffer tank 2 from described water inlet 8, leads to
Cross described circulating pump 4 and enter described heater 5, after described water-flow signal device 10 detects water-flow signal, institute
The heater 5 stated starts heating, and the water after heating passes through the one one described two-way electromagnetic valve 13 and described circulation pipe
Road 3 returns to described buffer tank 2 and carries out interior circulation, when detecting temperature and reaching user's request, then opens described second
One two-way electromagnetic valve 14, closes the one one described two-way electromagnetic valve 13, and water supplies user from the described outflow of delivery port 11
Use.When closing boiler, described heater 5 stops heating, simultaneously closes off the 2nd 1 described two-way electromagnetic valve
14, the one one described two-way electromagnetic valve 13 is opened, water enters interior circulation, when detecting temperature and reaching certain require, institute
The circulating pump 4 stated is stopped, and boiler is integrally stopped, and described one way stop peturn valve 9 is used to prevent aqueous reflux back into institute
In the water inlet 8 stated, the first described temperature sensor 12 is used for detecting the temperature of water after heating.
Case study on implementation 3:
As shown in figure 4, the Instant heating type boiler with circulatory function, including shell 1, buffer tank 2, circulating line 3, circulation
Pump 4, heater 5, electromagnetic valve device 6, water-flow signal device 10 and electric-control system, described buffer tank 2, circulating line 3,
Circulating pump 4, heater 5 and electromagnetic valve device 6 are arranged in described shell 1, and described shell 1 is provided with water inlet 8, institute
The one end for the water inlet 8 stated is connected with one way stop peturn valve 9, and the water side of described one way stop peturn valve 9 is provided with described buffered water
Case 2, the side of described shell 1 is provided with delivery port 11, and described delivery port 11 is connected with described electromagnetic valve device 6, institute
The circulating line 3 stated connects described buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device
10, described buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device 10 is interconnected, institute
The electric-control system stated is connected by circuit with described circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device 10
Connect.
At least provided with first temperature sensor 12 on circulating line 3 beside the described water inlet end of electromagnetic valve device 6,
The first described temperature sensor 12 is connected by circuit with described electric-control system.
Described electromagnetic valve device 6 is made up of the one one two-way electromagnetic valve 13 and the 2nd 1 two-way electromagnetic valve 14, institute
The one one two-way electromagnetic valve 13 stated is connected with returning the pipeline of described storage tank 3 in described circulating line 3, and described the
21 two-way electromagnetic valves 14 are connected with described delivery port 11, the one one described two-way electromagnetic valve 13 and described
21 two-way electromagnetic valves 14 are connected by circuit with described electric-control system.
At least provided with a temperature controller 15 on described heater 5, described temperature controller 15 is arranged on institute
On the heater 5 stated, described temperature controller 15 is connected by circuit with described electric-control system.
After start, described circulating pump 4 starts work, and water enters described buffer tank 2 from described water inlet 8, leads to
Cross described circulating pump 4 and enter described heater 5, after described water-flow signal device 10 detects water-flow signal, institute
The heater 5 stated starts heating, and the water after heating passes through the one one described two-way electromagnetic valve 13 and described circulation pipe
Road 3 returns to described buffer tank 2 and carries out interior circulation, when detecting temperature and reaching user's request, then opens described second
One two-way electromagnetic valve 14, closes the one one described two-way electromagnetic valve 13, and water supplies user from the described outflow of delivery port 11
Use.When closing boiler, described heater 5 stops heating, simultaneously closes off the 2nd 1 described two-way electromagnetic valve
14, the one one described two-way electromagnetic valve 13 is opened, water enters interior circulation, when detecting temperature and reaching certain require, institute
The circulating pump 4 stated is stopped, and boiler is integrally stopped, and described one way stop peturn valve 9 is used to prevent aqueous reflux back into institute
In the water inlet 8 stated, the first described temperature sensor 12 is used for detecting the temperature of water after heating, described temperature controller 15
The temperature of the heater 5 is detected, direct or indirect control heater 5 is turned off or on.
Case study on implementation 4:
As shown in figure 5, the Instant heating type boiler with circulatory function, including shell 1, buffer tank 2, circulating line 3, circulation
Pump 4, heater 5, electromagnetic valve device 6, water-flow signal device 10 and electric-control system, described buffer tank 2, circulating line 3,
Circulating pump 4, heater 5 and electromagnetic valve device 6 are arranged in described shell 1, and described shell 1 is provided with water inlet 8, institute
The one end for the water inlet 8 stated is connected with one way stop peturn valve 9, and the water side of described one way stop peturn valve 9 is provided with described buffered water
Case 2, the side of described shell 1 is provided with delivery port 11, and described delivery port 11 is connected with described electromagnetic valve device 6, institute
The circulating line 3 stated connects described buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device
10, described buffer tank 2, circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device 10 is interconnected, institute
The electric-control system stated is connected by circuit with described circulating pump 4, heater 5, electromagnetic valve device 6 and water-flow signal device 10
Connect.
At least provided with first temperature sensor 12 on circulating line 3 beside the described water inlet end of electromagnetic valve device 6,
The first described temperature sensor 12 is connected by circuit with described electric-control system.
Described electromagnetic valve device 6 is made up of the one one two-way electromagnetic valve 13 and the 2nd 1 two-way electromagnetic valve 14, institute
The one one two-way electromagnetic valve 13 stated is connected with returning the pipeline of described buffer tank 2 in described circulating line 3, described
2nd 1 two-way electromagnetic valve 14 is connected with described delivery port 11, described the one one two-way electromagnetic valve 13 and described
2nd 1 two-way electromagnetic valve 14 is connected by circuit with described electric-control system.
At least provided with a temperature controller 15 on described heater 5, described temperature controller 15 is arranged on institute
On the heater 5 stated, described temperature controller 15 is connected by circuit with described electric-control system.
It is described at least provided with a second temperature sensor 16 between described buffer tank 2 and described heater 5
Second temperature sensor 16 be connected by circuit with described electric-control system.
After start, described circulating pump 4 starts work, and water enters described buffer tank 2 from described water inlet 8, leads to
Cross described circulating pump 4 and enter described heater 5, after described water-flow signal device 10 detects water-flow signal, institute
The heater 5 stated starts heating, and the water after heating passes through the one one described two-way electromagnetic valve 13 and described circulation pipe
Road 3 returns to described buffer tank 2 and carries out interior circulation, when detecting temperature and reaching user's request, opens described the 2nd 1
Position two-way electromagnetic valve 14, closes the one one described two-way electromagnetic valve 13, and water makes from the described outflow of delivery port 11 for user
With, user during using hot water, electric-control system combined cycle pump 4, water-flow signal device 10, the first temperature sensor 12 and
Second temperature sensor 16 adjusts the watt level of heater 5, makes leaving water temperature invariable and more energy efficient, when closing is opened
During hydrophone, described heater 5 stops heating, simultaneously closes off the 2nd 1 described two-way electromagnetic valve 14, opens described
One one two-way electromagnetic valve 13, water enters interior circulation, reaches that described circulating pump 4 stops when necessarily requiring when detecting temperature
Only work, boiler is integrally stopped, described one way stop peturn valve 9 is used to preventing aqueous reflux back into described water inlet 8,
The first described temperature sensor 12 is used for detecting the temperature of the water after heating, and described second temperature sensor 16 is used for detecting
The temperature of water, the temperature of the heater 5 is detected with described temperature controller 15, and directly or indirectly adjust institute before heating
State turning off or on for heater 5.
Above content is to combine specific embodiment further detailed description of the utility model, it is impossible to assert
Specific implementation of the present utility model is confined to these explanations, for the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be considered as category
In protection domain of the present utility model.
Claims (7)
1. the Instant heating type boiler with circulatory function, including shell (1), buffer tank (2), circulating line (3), circulating pump (4),
Heater (5), electromagnetic valve device (6), water-flow signal device (10) and electric-control system, it is characterised in that described buffered water
Case (2), circulating line (3), circulating pump (4), heater (5) and electromagnetic valve device (6) are arranged in described shell (1),
Described shell (1) is provided with water inlet (8), and one end of described water inlet (8) is connected with one way stop peturn valve (9), described
The water side of one way stop peturn valve (9) is provided with described buffer tank (2), and described shell (1) is provided with delivery port (11), described
Delivery port (11) be connected with described electromagnetic valve device (6), the described buffer tank (2) of described circulating line (3) connection,
Circulating pump (4), heater (5), electromagnetic valve device (6) and water-flow signal device (10), make described buffer tank (2), follow
Ring pump (4), heater (5), electromagnetic valve device (6) and water-flow signal device (10) are interconnected, and described electric-control system leads to
Oversampling circuit is connected with described circulating pump (4), heater (5), electromagnetic valve device (6) and water-flow signal device (10).
2. the Instant heating type boiler according to claim 1 with circulatory function, it is characterised in that described electromagnetic valve device
(6) at least provided with first temperature sensor (12), the first described TEMP on circulating line (3) beside water inlet end
Device (12) is connected by circuit with described electric-control system.
3. the Instant heating type boiler according to claim 1 with circulatory function, it is characterised in that described electromagnetic valve device
(6) it is a two-position three way magnetic valve (32), described two-position three way magnetic valve (32) has K1 outlet valves (30) and K2 outlets
Valve (31), described K1 outlet valves (30) are connected with described delivery port (11), described K2 outlet valves (31)
It is connected with the pipeline that described buffer tank (2) is returned in described circulating line (3).
4. the Instant heating type boiler according to claim 1 with circulatory function, it is characterised in that described electromagnetic valve device
(6) it is made up of the one one two-way electromagnetic valve (13) and the 2nd 1 two-way electromagnetic valve (14), the one one two described energization
Magnet valve (13) is connected with returning the pipeline of described buffer tank (2) in described circulating line (3), the 2nd 1 described two-way
Magnetic valve (14) is connected with described delivery port (11), the one one described two-way electromagnetic valve (13) and the described the 2nd 1
Position two-way electromagnetic valve (14) is connected by circuit with described electric-control system.
5. the Instant heating type boiler according to claim 1 with circulatory function, it is characterised in that described heater
(5) at least provided with a temperature controller (15) on, described temperature controller (15) is arranged on described heater (5)
On, described temperature controller (15) is connected by circuit with described electric-control system.
6. the Instant heating type boiler according to claim 1 with circulatory function, it is characterised in that described buffer tank
(2) at least provided with a second temperature sensor (16), described second temperature sensor between described heater (5)
(16) it is connected by circuit with described electric-control system.
7. the Instant heating type boiler according to claim 1 with circulatory function, it is characterised in that described heater
(5) include outer tube (17) and inner tube (18), described outer tube (17) two ends are closed state, make to form exocoel in outer tube (17)
(19) inner chamber (20), are provided with described inner tube (18), by preset between inner chamber (20) outer wall and inner tube (18) inwall
Some heaters (22) are provided with inserts (21) formation thermal conductor, described inserts (21), described thermal conductor two ends are equal
Provided with insulating spacer (23), the insulating spacer (23) is provided with electrode (24), described calandria and insulating spacer
(23) sealed between by seal (25), described outer tube (17) lower end is provided with import (26), outer tube (17) upper end leads to
One end that connecting tube (27) is crossed with inner chamber (20) is connected, and described inner chamber (20) other end is provided with outlet (28), described inner tube
(18) in the exocoel (19) for being located in outer tube (17), described inner tube (18) outer wall is plane or curved surface, described inner chamber (20)
Internal chamber wall be plane or curved surface, described outlet (28) is each extended on the outside of heater (22), and described heater (22) is
The heating wire or heating film of circular or flat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621414991.9U CN206410314U (en) | 2016-12-21 | 2016-12-21 | Instant heating type boiler with circulatory function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621414991.9U CN206410314U (en) | 2016-12-21 | 2016-12-21 | Instant heating type boiler with circulatory function |
Publications (1)
Publication Number | Publication Date |
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CN206410314U true CN206410314U (en) | 2017-08-15 |
Family
ID=59550179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621414991.9U Expired - Fee Related CN206410314U (en) | 2016-12-21 | 2016-12-21 | Instant heating type boiler with circulatory function |
Country Status (1)
Country | Link |
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CN (1) | CN206410314U (en) |
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2016
- 2016-12-21 CN CN201621414991.9U patent/CN206410314U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20191221 |
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CF01 | Termination of patent right due to non-payment of annual fee |