CN107084421A - Heat cycles pipeline for heating system - Google Patents
Heat cycles pipeline for heating system Download PDFInfo
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- CN107084421A CN107084421A CN201710495179.6A CN201710495179A CN107084421A CN 107084421 A CN107084421 A CN 107084421A CN 201710495179 A CN201710495179 A CN 201710495179A CN 107084421 A CN107084421 A CN 107084421A
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- water storage
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 293
- 238000005452 bending Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000009825 accumulation Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of heat cycles pipeline for heating system, including water inlet pipe and outlet pipe, described water inlet pipe and the two ends of outlet pipe connect the heating boiler and hot water storage tank of heating system respectively, and a loop checking installation is formed between heating boiler, water inlet pipe, hot water storage tank and outlet pipe；One end that described water inlet pipe is extended to inside hot water storage tank is provided with the bending of arc, and the water outlet direction of every water inlet pipe is identical.One end that the water inlet pipe of the present invention is extended to inside hot water storage tank is provided with the bending of arc so that the water flowed into water inlet pipe applies a mixing power to the water in hot water storage tank, realizes the mixing of high-low-temperature inside hot water storage tank；The structure and arrangement mode of water inlet pipe and outlet pipe make it that hot and cold water is well mixed in hot water storage tank, simple in construction without setting agitating device in addition in hot water storage tank, it is easy to accomplish, save cost；Water inlet pipe and outlet pipe can be connected on many heating boilers, improve heat cycles efficiency.
Description
Technical field
The present invention relates to a kind of heat cycles pipeline, more particularly to a kind of heat cycles pipeline for heating system.
Background technology
Heat cycles pipeline in existing heating system generally includes water inlet pipe and return pipe, and the high-temperature water after heating is from entering
Water pipe enters hot water storage tank, and the water at low temperature of hot water storage tank bottom is flowed back to from return pipe reenters storage after heating system is heated
Boiler, circulates realization with this and continues heat supply.
Water inlet pipe and return pipe are generally connected on the tank wall of hot water storage tank, also extension certain distance in oriented hot water storage tank
, but when hot water storage tank it is sufficiently bulky when, the set-up mode of this pipeline is then difficult to make in case hot and cold water to be well mixed, and thinks
Make in case hot and cold water is well mixed to be accomplished by hot water storage tank setting agitating device in addition, make hot water storage tank complicated,
Maintenance is increased with changing difficulty, cost is improved.
The content of the invention
For the deficiencies in the prior art, followed it is an object of the invention to provide a kind of heating for heating system
Endless tube road, without setting agitating device in addition in hot water storage tank, can also realize well mixed, the drop of hot and cold water in hot water storage tank
Low cost.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of heat cycles pipeline for heating system, including water inlet pipe and outlet pipe, described water inlet pipe and water outlet
The two ends of pipe connect the heating boiler and hot water storage tank of heating system, heating boiler, water inlet pipe, hot water storage tank and outlet pipe respectively
Between formed a loop checking installation；One end that described water inlet pipe is extended to inside hot water storage tank is provided with the bending of arc, often
The water outlet direction of root water inlet pipe is identical.
The quantity of described water inlet pipe is at least two, and outlet pipe is corresponding or different from the quantity of water inlet pipe.
It is in 0-89 ° of angle, preferably 15-45 ° between the bending horizontal plane of described arc.
Described water inlet pipe to the length extended inside hot water storage tank be in ladder increasing or decreasing；
Using the axis of described hot water storage tank as boundary, water inlet pipe and length water inlet without departing from axis of the length beyond axis
The wrap direction of pipe is relative.
When the volume of hot water storage tank is less than 50 cubic metres, outlet pipe to extension inside hot water storage tank, does not work as hot water storage tank
Volume when being more than 50 cubic metres, outlet pipe is corresponding with water inlet pipe or conversely to the length extended inside hot water storage tank.
When the volume of hot water storage tank is less than 50 cubic metres, the height of each water inlet pipe is located in same horizontal line；Work as accumulation of heat
When the volume of water tank is more than 50 cubic metres, water inlet pipe has difference in height each other.
When the volume of hot water storage tank is less than 50 cubic metres, the height of each outlet pipe is located in same horizontal line；Work as accumulation of heat
When the volume of water tank is more than 50 cubic metres, outlet pipe has difference in height each other.
Delivery port of the described water inlet pipe in hot water storage tank is arranged at hot water storage tank inwall 1/4-3/4.
Water inlet of the described outlet pipe in hot water storage tank is arranged at hot water storage tank inwall 1/4-3/4.
When described water inlet pipe and outlet pipe quantity are more than 1, while being connected on a heating boiler or connecting respectively
On many heating boilers.
Heat cycles water pump and draining valve are provided with described water inlet pipe or outlet pipe.
Relative to prior art, the beneficial effects of the invention are as follows：
(1) one end that water inlet pipe of the invention is extended to inside hot water storage tank is provided with the bending of arc so that water inlet pipe
The water of middle inflow applies a mixing power to the water in hot water storage tank, realizes the mixing of high-low-temperature inside hot water storage tank；
(2) structure and arrangement mode of water inlet pipe of the invention and outlet pipe make it that hot and cold water mixing is equal in hot water storage tank
It is even, it is simple in construction without setting agitating device in addition in hot water storage tank, it is easy to accomplish, saved cost；
(3) water inlet pipe and outlet pipe of the invention can be connected on many heating boilers, increase the number of heating boiler
Amount, so as to a large amount of lifting heating powers, improves heat cycles efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the inexpensive Electromagnetic Heating heating system of the present invention；
Wherein, 1, overfall；2nd, vent valve；3rd, water injection pipe；4th, liquid level gauge；5th, overflow tank；6th, heat supply pipeline；7th, the first pressure
Power table；8th, circularly-supercharged pump；9th, the first temperature sensor；10th, constant temperature water-mixing valve；11st, hot water storage tank；12nd, second temperature is passed
Sensor；13rd, second pressure table；14th, draining valve；15th, heat cycles water pump group；16th, electromagnetic heating boiler group.
Embodiment
The present invention is described in further detail, it is necessary to which explanation is with specific embodiment below in conjunction with the accompanying drawings：Under
It is illustrative to state embodiment, is not limited, it is impossible to limit protection scope of the present invention with following embodiments.
Shown in Figure 1 is specific into heating system for the heat cycles pipeline application of heating system by the present invention
Embodiment, it can be seen that heating system include control system, electromagnetic heating boiler group 16, hot water storage tank 11, overflow tank 5 with
And heat supply pipeline 6；Hot water storage tank 11 is connected by heat cycles pipeline with electromagnetic heating boiler group 16, described heat cycles
Pipeline includes water inlet pipe and outlet pipe, and described water inlet pipe and the two ends of outlet pipe connect the electromagnetic heating pot of heating system respectively
Stove group 16 and hot water storage tank 11, form one between electromagnetic heating boiler group 16, water inlet pipe, hot water storage tank 11 and outlet pipe
Loop checking installation；The quantity of described water inlet pipe is three, and outlet pipe is corresponding with the quantity of water inlet pipe.The two ends of water inlet pipe connect respectively
The middle part of hot water storage tank 11 and the water side of electromagnetic heating boiler group 16 are connect, the two ends of outlet pipe connect hot water storage tank 11 respectively
With the water inlet end of electromagnetic heating boiler group 16, heat cycles water pump group 15 and draining valve 14 are provided with outlet pipe, heating is followed
The power of ring water pump is 100W-1500W；One end that water inlet pipe is extended to inside hot water storage tank 11 is provided with the bending of arc, folding
Curved is in 45 ° of angle between horizontal plane, using the axis of hot water storage tank 11 as boundary, and length exceeds the water inlet pipe and length of axis not
Wrap direction beyond the water inlet pipe of axis is relative so that the water outlet current of water inlet pipe are rotated in a clockwise direction, and forms rotation
Stream；Three water inlet pipes are arranged in parallel, and that most short root water inlet pipe is extended in hot water storage tank 11 away from the (water inlet of the side wall of hot water storage tank 11
The side wall for that side that pipe enters) at 1/4, that most long root water inlet pipe is extended in hot water storage tank 11 away from the side wall of hot water storage tank 11
At (the side wall for that side that water inlet pipe enters) 3/4；Water inlet pipe in parallel to the length extended inside hot water storage tank 11 be in ladder
Increasing or decreasing, and uniformly arranged in hot water storage tank 11；When the volume of hot water storage tank 11 is less than 50 cubic metres, in parallel goes out
Water pipe does not extend to inside hot water storage tank 11, when the volume of hot water storage tank 11 is more than 50 cubic metres, and outlet pipe in parallel is to storage
The length of the inside of boiler 11 extension is corresponding with water inlet pipe or on the contrary, correspondingly refers to water inlet pipe to extending inside hot water storage tank 11
In ladder, incrementally then outlet pipe is incremented by length to the length extended inside hot water storage tank 11 in ladder, conversely refers to water inlet pipe to storage
The length of the inside of boiler 11 extension in ladder incrementally then outlet pipe to the length extended inside hot water storage tank 11 be in stairway degression,
Outlet pipe is uniformly arranged in hot water storage tank 11；The height of water inlet pipe in parallel is located at the (appearance of hot water storage tank in same horizontal line
When product is less than 50 cubic metres) or each other with uniform difference in height (when the volume of hot water storage tank is more than 50 cubic metres)；
The height of outlet pipe in parallel is located in same horizontal line (when the volume of hot water storage tank is less than 50 cubic metres) or each other
With uniform difference in height (when the volume of hot water storage tank is more than 50 cubic metres), cause what is flowed into water inlet pipe by this structure
Water applies a mixing power to the water in hot water storage tank 11, realizes the mixing of the inside high-low-temperature of hot water storage tank 11.
Electromagnetic heating boiler group 16 includes three groups of heating arrangements, and the heating arrangements include electromagnetic heating boiler, one
Root water inlet pipe and an outlet pipe and the heat cycles water pump group being arranged on outlet pipe, the work(of an electromagnetic heating boiler
Rate is 100kW, and described water inlet pipe one end and the water side of electromagnetic heating boiler are connected, and the other end is connected with hot water storage tank 11,
One end of outlet pipe and the water inlet end of electromagnetic heating boiler are connected, and the other end is connected with hot water storage tank 11, every electromagnetic heating pot
Stove respectively with the described controllable connection of control system.
Electromagnetic heating boiler includes the calandria that body is the can-like structure being vertically arranged, and is wound on the outer wall of calandria
Have multigroup magnet coil controlled respectively, magnet coil controls heating respectively, can accurate pointing heated using electric energy, temperature exists
Controllable precise in the range of 100-150 DEG C, using energy source is abundant, good energy-conserving effect；
Corrosion has crystallite dignity on the inwall of calandria, and corrosion has crystallite dignity on the inwall of steam generator, should
Crystallite dignity corrosion depth is 0.15 millimeter, and corroded area accounts for the 2/3 of steam generator total height, covers whole evaporation section,
By irregular microcrystal surface one by one, heat transfer area is increased, and is conducive to water evaporation to vaporize to form steam, is realized high
Effect heat transfer；
Calandria bottom inner portion relative tilt is arranged in a crossed manner guide vane, due to depositing for guide vane arranged in a crossed manner
In so that water, along the circumferential direction rotation is flowed up in calandria, is added flow of the water in tank and is changed equivalent to adding
Hot area and fully being flowed with calandria is contacted.
The water at low temperature of the bottom of hot water storage tank 11 is sent into electromagnetic heating boiler by the heat cycles water pump being arranged on outlet pipe,
Water after heating is delivered to hot water storage tank 11 by electromagnetic heating boiler by water inlet pipe, passes through the heating power of itself in hot water storage tank 11
The bending structure of the arc of circulation and water inlet pipe realizes the stirring to water in hot water storage tank 11.
The bottom of hot water storage tank 11, which is provided with drainpipe 14, drainpipe 14, is provided with valve, and valve is opened during cleaning casing,
Sewage is discharged by drainpipe 14；The top of hot water storage tank 11 is provided with second temperature sensor 12 and second pressure table 13, due to storing
The internal upper part water temperature of boiler 11 is higher than bottom water temperature, and to make detection temperature more accurate, second temperature sensor 12 extends to accumulation of heat
At the middle part of water tank 11 1/2.
Hot water storage tank 11 is connected by overflow passage with overflow tank 5, and the water of expanded by heating overflows storage in hot water storage tank 11
In overflow tank 5, prevent the internal cause pressure of hot water storage tank 11 is excessive from bursting, meanwhile, overflow tank 5 also plays a throttling point
The effect of pressure；It is provided with the 4/5 of the side wall upper tank body height of overflow tank 5 on overfall 1, the top surface of overflow tank 5 and is provided with deflation
Strainer valve is additionally provided with valve 2, water injection pipe 3 and liquid level gauge 4, water injection pipe 3, when water level is less than the bottom of liquid level gauge 4 in overflow tank 5
When, control system sends alarm, it is necessary to be added water again after artificial detection maintenance, current by water injection pipe 3 add overflow tank 5 and then
It is added in hot water storage tank 11.
Hot water storage tank 11 is connected by circulation line with heat supply pipeline 6, following between hot water storage tank 11 and heat supply pipeline 6
First pressure table 7, circularly-supercharged pump 8, the first temperature sensor 9 and constant temperature water-mixing valve 10 are provided with endless tube road.
Circulation line between hot water storage tank 11 and heat supply pipeline 6 is divided into outlet pipeline and water return pipeline, first pressure table
7th, the circularly-supercharged temperature sensor 9 of pump 8 and first is arranged on outlet pipeline, while connecting outlet pipeline and water return pipeline；
Heating water at low temperature in heat supply pipeline 6 by water return pipeline flow back to the high-temperature water flowed out in hot water storage tank 11, hot water storage tank 11 with
A part of water at low temperature flowed back in water return pipeline flows to heat supply pipeline 6 after being mixed through constant temperature water-mixing valve 10 by outlet pipeline,
Another part water at low temperature flowed back in water return pipeline then participates in heating again into hot water storage tank 11, due to being provided with constant temperature water mixing
Valve 10 so that the water temperature in outlet pipeline is constant, so the limitation to highest water temperature in hot water storage tank 11 is reduced, hot water storage tank
Water temperature range can be extended to 40-95 DEG C in 11, so as to reach the purpose for reducing the gentle slow release thermal discharge of the volume of hot water storage tank 11；The
One pressure gauge 7 is used for monitoring the pressure condition of whole system, when the Monitoring Data of first pressure table 7 occurs abnormal, control system
Close system power supply and send alarm, remind Field Force to check, fix a breakdown in time；Circularly-supercharged pump 8 for system provide to
The driving force that heat supply pipeline 6 supplies water, the circulating water flow speed of circularly-supercharged pump 8 is adjusted by frequency converter, with the height of temperature
It is low come recycling water formulation flow velocity degree speed, and then adjust heating load；When the first temperature sensor 9 detects water temperature less than regulation
During temperature (45-52 DEG C), the water at low temperature for flowing to constant temperature water-mixing valve 10 by water return pipeline is reduced, and constant temperature is flowed to by hot water storage tank 11
The high-temperature water of water-mixing valve 10 increases, conversely, when the first temperature sensor 9 detects water temperature higher than set point of temperature (45-52 DEG C)
When, the water at low temperature for flowing to constant temperature water-mixing valve 10 by water return pipeline increases, and constant temperature water-mixing valve 10 is flowed to by hot water storage tank 11
High-temperature water is reduced.
Liquid level gauge 4, first pressure table 7, circularly-supercharged pump 8, the first temperature sensor 9, the temperature of constant temperature water-mixing valve 10, second
Sensor 12, second pressure table 13, draining valve 14 and electromagnetic heating boiler group 16 are spent respectively by wire and control system electricity
Connection, realizes the accurate observing and controlling of temperature, pressure, water-carrying capacity and liquid level.
Electromagnetic heating boiler is provided with temperature sensor in itself, for determining whether each boiler starts heating, starts
Several boilers are heated；And second temperature sensor 12 determines whether whole system needs to start and heated.
The control of each heat cycles water pump respectively with each self-corresponding electromagnetic heating boiler in heat cycles water pump group 15
System electrical connection processed, its work is controlled by electromagnetic heating boiler.
Because water circulating pump is that the working time is most long in whole system, the equipment damaged, therefore heat cycles water are easiest to
Heat cycles water pump in pump group 15 and circularly-supercharged pump 8 are disposed as two, standby each other, easy to maintenance, safe and reliable.
Control system is realized：
(1) operational control overall to system；
(2) the overall thermodynamic equilibrium of system is monitored；
(3) the operation control to each device in system and state-detection.
Operation of the control system to electromagnetic heating boiler group 16 controls main in the following aspects：
(1) control of run time, using paddy electricity (by taking Tianjin as an example, evening 23:00 to 7:00) heat；
(2) to the control of boiler group, need heat period in, starting trouble equipment is heated, by
Setting needs the temperature heated to realize that automatic energy saving is run on apparatus body, and the start-up temperature of every boiler setting is different,
It is incremented by the range of 40-95 DEG C in ladder, the water temperature in hot water storage tank is different, the platform of the electromagnetic heating boiler of required startup
Number is different.
Hot water storage tank 11 is applied to the heat supply of the building of middle low layer, and casing bears pressure for 0.3-0.5Mpa；When for height
When layer heat supply, the water-storing device of the certain bearing capacity of needs into, hot water storage tank can be changed to the stronger accumulation of heat water pot of bearing capacity.
The control method to the inexpensive Electromagnetic Heating heating system of the present invention is described in detail below in conjunction with the accompanying drawings：
Control system is run in the paddy electricity period, and (grid electricity fee cost during paddy electricity is the half of average electricity price, can be had
The direct cost of effect ground reduction heating), before use, the water injection pipe 3 first passed through on overflow tank 5 inwardly adds water to overflow tank 5
2/3 height at；Electric power starting is controlled, second temperature sensor 12 monitors water temperature less than design temperature (40-95 DEG C) most
During low value, all electromagnetic heating boilers in electromagnetic heating boiler group 16 start, and the heating in heat cycles water pump group 15 is followed
The water at low temperature of the bottom of hot water storage tank 11 is pumped and heated into electromagnetic heating boiler by ring water pump by outlet pipe, due to heating
Water circulating pump is set to the using and the reserved, when heat cycles water pump breaks down, another standby heat cycles water pump with
Startup, heat supply interruption is not resulted in, high-temperature water after heating is flowed into hot water storage tank 11 from water inlet pipe, due to water inlet pipe extension
An end structure inside to hot water storage tank 11 is the bending of arc so that the water flowed into water inlet pipe is to the water in hot water storage tank 11
Apply a mixing power, realize the water in the mixing of the inside high-low-temperature of hot water storage tank 11, uniform heat storage water tank 11；From confession
The water at low temperature part that hot pipeline 6 is flowed back to is flowed into hot water storage tank 11, the high-temperature water flowed out in another part and hot water storage tank 11
Heat supply pipeline 6 is flowed to by inlet pipeline after the mixing of constant temperature water-mixing valve 10, this process provides dynamic by circularly-supercharged pump 8
Power；System remains that water is circulated between electromagnetic heating boiler group 16, hot water storage tank 11 and heat supply pipeline 6；Full of high temperature
Pressure and temperature in the hot water storage tank 11 of water increases therewith, and high-temperature water passes through the pipeline stream between overflow tank 5 and hot water storage tank
Enter water unnecessary in overflow tank 5, overflow tank 5 to discharge from overfall 1, the steam and air in overflow tank 5 are discharged from vent valve 2；
First pressure table 7 monitors the pressure condition of whole system, and when the Monitoring Data of first pressure table 7 occurs abnormal, control system is closed
Close system power supply and send alarm, remind Field Force to check, fix a breakdown in time；When hot water storage tank 11 needs maintenance, open
Draining valve 14 drains the water in hot water storage tank 11 only.
Control system determines the temperature of supplying hot water by monitoring outside air temperature, and controls the aperture of constant temperature water-mixing valve 10
Exporting the hot water of constant temperature is used for heat supply；The flow of hot-water supply is determined to control system passage time property, and is circulated by adjusting
The running speed of booster pump 8 realizes the change of flow；Adjusted by both, realize the regulation of heating load, realize maximized
Real-time heating-energy saving.
The temperature of the water at low temperature flowed into the temperature sensor detection outlet pipe set in electromagnetic heating boiler, Electromagnetic Heating
The control system of boiler itself judges whether itself starts heating according to this temperature value；For example：Electromagnetic heating boiler group 16
Three electromagnetic heating boilers are had, the stopping temperature of every is different, it is 60 DEG C that First, which stops temperature, second stopping temperature is
70 DEG C, it is 80 DEG C that the 3rd, which stops temperature, when the water temperature flowed out in outlet pipe is less than 60 DEG C, First and second electromagnetism
Heating boiler starts heating, and the 3rd stops heating；When the water temperature flowed out in outlet pipe is more than 70 DEG C, First stops adding
Heat, the 3rd and second electromagnetic heating boiler startup heating；When the water temperature flowed out in outlet pipe is 80 DEG C, First, the
Two and the 3rd stop heating；For the service life of balanced electromagnetic heating boiler, electromagnetic heating boiler is periodically adjusted
Stop temperature, original will stop that temperature is low to be heightened, original will stop that temperature is high to be turned down.Between each electromagnetic heating boiler mutually
To be standby, without separately investment fever Source backups, substantial amounts of investment and occupation of land saved, cost is reduced.
In addition, control system is coupled by cable interface or RS485 interfaces with monitoring computer, automatic uploading system
Parameter and status information, realize the functions such as operational monitoring, data storage, parameter adjustment；From computer program by high in the clouds to hand
Machine APP sends operation information, realizes long-range monitoring.
This heating system can be hot as the heating of business type office building, Commercial Complex, school, administrative urban operating mechanism
Source, be particularly suitable for use in remote scattered area, all kinds of Architectural Equipments without central heating condition, is also applied for enjoying national policy
The heating of all kinds of existing buildings of heating electricity price subsidy.
Exemplary description is done to the present invention above, it should explanation, in the situation for the core for not departing from the present invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent substitution of creative work equal
Fall into protection scope of the present invention.
Claims (10)
1. a kind of heat cycles pipeline for heating system, it is characterised in that：Including water inlet pipe and outlet pipe, described water inlet
The two ends of pipe and outlet pipe connect the heating boiler and hot water storage tank of heating system, heating boiler, water inlet pipe, hot water storage tank respectively
A loop checking installation is formed between outlet pipe；One end that described water inlet pipe is extended to inside hot water storage tank is provided with arc
Bending, the water outlet direction of every water inlet pipe is identical.
2. the heat cycles pipeline according to claim 1 for heating system, it is characterised in that：Described water inlet pipe
Quantity is at least two, and outlet pipe is corresponding or different from the quantity of water inlet pipe.
3. the heat cycles pipeline according to claim 2 for heating system, it is characterised in that：The folding of described arc
It is in 0-89 ° of angle between curved horizontal plane.
4. the heat cycles pipeline for heating system stated according to claim 3, it is characterised in that：The bending of described arc
Preferred 15-45 ° of angle between horizontal plane.
5. the heat cycles pipeline according to claim 2 for heating system, it is characterised in that：Described water inlet pipe to
The length of extension is in ladder increasing or decreasing inside hot water storage tank.
6. the heat cycles pipeline according to claim 2 for heating system, it is characterised in that：With described accumulation of heat water
The axis of case is boundary, and the direction that length exceeds bending of the water inlet pipe of axis with length without departing from the water inlet pipe of axis is relative.
7. the heat cycles pipeline according to claim 5 for heating system, it is characterised in that：Described outlet pipe is not
Extension or corresponding with water inlet pipe or conversely to the length extended inside hot water storage tank inside to hot water storage tank.
8. the heat cycles pipeline according to claim 5 for heating system, it is characterised in that：Described water inlet pipe
Highly it is located in same horizontal line or there is difference in height each other, the height of described outlet pipe is located in same horizontal line
Or there is uniform difference in height each other.
9. the heat cycles pipeline for heating system according to claim any one of 2-5, it is characterised in that：Described
Delivery port of the water inlet pipe in hot water storage tank is arranged at hot water storage tank inwall 1/4-3/4.
10. the heat cycles pipeline for heating system according to claim any one of 2-5, it is characterised in that：It is described
Water inlet of the outlet pipe in hot water storage tank be arranged at hot water storage tank inwall 1/4-3/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495179.6A CN107084421B (en) | 2017-06-26 | 2017-06-26 | Heating circulation pipeline for heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495179.6A CN107084421B (en) | 2017-06-26 | 2017-06-26 | Heating circulation pipeline for heating system |
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| Publication Number | Publication Date |
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| CN107084421A true CN107084421A (en) | 2017-08-22 |
| CN107084421B CN107084421B (en) | 2023-06-27 |
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| CN201710495179.6A Active CN107084421B (en) | 2017-06-26 | 2017-06-26 | Heating circulation pipeline for heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932984A (en) * | 2018-09-13 | 2018-12-04 | 中国核动力研究设计院 | A kind of two-fluid fused salt fast reactor overflow can system and its control method |
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| JPH08210577A (en) * | 1995-02-06 | 1996-08-20 | Hitachi Ltd | Plant piping system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108932984A (en) * | 2018-09-13 | 2018-12-04 | 中国核动力研究设计院 | A kind of two-fluid fused salt fast reactor overflow can system and its control method |
| CN108932984B (en) * | 2018-09-13 | 2021-06-29 | 中国核动力研究设计院 | Double-fluid molten salt fast reactor overflow tank system and control method thereof |
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|---|---|
| CN107084421B (en) | 2023-06-27 |
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