CN108019807A - A kind of boiler heating system - Google Patents
A kind of boiler heating system Download PDFInfo
- Publication number
- CN108019807A CN108019807A CN201711288257.1A CN201711288257A CN108019807A CN 108019807 A CN108019807 A CN 108019807A CN 201711288257 A CN201711288257 A CN 201711288257A CN 108019807 A CN108019807 A CN 108019807A
- Authority
- CN
- China
- Prior art keywords
- water
- hot
- storage tank
- boiler
- hot water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 154
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009841 combustion method Methods 0.000 abstract description 6
- 230000009172 bursting Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
-
- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
-
- 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
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
Landscapes
- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The present invention discloses a kind of boiler heating system, including hot-water boiler, hot water storage tank, expansion filling, heat-exchange apparatus, cold water supplying pipe road and circulation line.Wherein, circulation line includes connection hot-water boiler and the first circulation pipeline of hot water storage tank, and the second circulation pipeline of connection hot water storage tank and heat-exchange apparatus；Expansion drum be arranged on second circulation pipeline on on cold water supplying pipe road.By setting the valve such as expansion drum and check-valves, ball valve, enough surpluses of expanding with heat and contract with cold are provided a system to, coordinate various valves to cut off pipeline in time when breaking down, the system of avoiding occurs bursting or the problems such as dry combustion method so that heating system more safety and stability.
Description
Technical field
The present invention relates to a kind of boiler heating system, belongs to heat supply process field.
Background technology
Boiler heating system generally comprises the boiler heated up water and hot water storage tank, and the heat-exchange apparatus being disposed in the interior,
Such as floor heating, radiator.When boiler overheating or circulating pump are when other link failures, easily because thermal expansion or dry combustion method etc. cause pipe
Road ruptures or boiler failure.
The content of the invention
The technical problem to be solved in the present invention is：Easily there is the event such as pipe breakage or boiler dry combustion method in existing boiler heating system
Barrier problem.
To solve technical problem, there is provided a kind of boiler heating system, will not cause pipe breakage or pot because expanding with heat and contract with cold etc.
Stove dry combustion method, system more safety and stability.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of boiler heating system, including hot-water boiler, hot water storage tank, expansion filling, heat-exchange apparatus, cold water supplying pipe road
And circulation line；The circulation line includes connection hot-water boiler and the first circulation pipeline of hot water storage tank, and connection heat
The second circulation pipeline of water storage tank and heat-exchange apparatus；The expansion drum is arranged on second circulation pipeline and cold water supplying pipe road
On.
Preferably, the first circulation pipeline includes hot water inlet pipe road and water-changing tube road；The hot water inlet pipe road one
At the top of end connection hot-water boiler, other end connection hot water storage tank, injects hot water toward hot water storage tank；Distinguish at water-changing tube road both ends
The lower part of hot-water boiler and the lower part of hot water storage tank are connected, hot water line is equipped with and changes water-circulating pump, by the water in hot water storage tank
Inject in hot-water boiler.
Preferably, the hot water inlet pipe road is equipped with full runner ball valve；The two of water-circulating pump is changed on the water-changing tube road
Side is respectively equipped with full runner ball valve.
Preferably, the second circulation pipeline includes hot water feeding pipe road and water return pipeline；The hot water feeding pipe road one
End is connected at the top of the hot water storage tank, and the other end connects the water inlet port of the heat-exchange apparatus；Described water return pipeline one end connects
The water outlet port of the heat-exchange apparatus is connect, the other end connects the lower part of the hot water storage tank by a cold water inlet；It is described
Water return pipeline is equipped with return circulating pump；The water return pipeline is connected with the cold water inlet by one first tee connector
Logical, the first tee connector other end is connected with cold water supplying pipe road；The cold water supplying pipe road is equipped with the second threeway
Connector, is respectively communicated with cold water supplying pipe road, water return pipeline and expansion drum.
Preferably, first check-valve, the backwater circulation are equipped between the return circulating pump and the first tee connector
Pump both sides are equipped with full runner ball valve.
Preferably, it is equipped with second check-valve between the cold water supplying pipe road and the second tee connector, the described 2nd 3
Lead to connector both sides and be equipped with full runner ball valve.
Preferably, water-changing tube road of the cold water inlet also with the first circulation pipeline connects.
Preferably, the hot water storage tank connects for one or more；The hot-water boiler connects for one or more.
Preferably, the hot water storage tank top is equipped with pressure safety valve and thermometer, and middle and lower part is equipped with temperature controller, bottom
Portion is equipped with blowdown valve.
Preferably, the hot-water boiler top is equipped with temperature ＆ pressure safety valves, fuse cutout, and bottom is equipped with blowdown valve.
The beneficial effects of the invention are as follows：By setting the valve such as expansion drum and check-valves, ball valve, provide a system to enough
Expand with heat and contract with cold surplus, coordinate various valves to cut off pipeline in time when breaking down, the system of avoiding occurs bursting or dry combustion method etc.
Problem so that heating system more safety and stability.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of heating system embodiment of the present invention.
Reference numeral：10th, hot-water boiler；11st, fuse cutout；12nd, temperature ＆ pressure safety valves；13rd, boiler blow down valve；20、
Hot water storage tank；21st, thermometer；22nd, pressure safety valve；23rd, temperature controller；24th, storage tank blowdown valve；30th, expansion drum；41st, it is hot
Water inlet pipeline；42nd, water-changing tube road；421st, water-circulating pump is changed；51st, hot water feeding pipe road；52nd, water return pipeline；521st, backwater follows
Ring pumps；522nd, first check-valve；60th, cold water supplying pipe road；61st, cold water inlet；62nd, the first tee connector；63rd, the 2nd 3
Lead to connector；64th, second check-valve；70th, full runner ball valve.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
Embodiment
As shown in Figure 1, be a preferred embodiment of boiler heating system of the present invention, including hot-water boiler, hot water storage tank,
Expand filling, heat-exchange apparatus, cold water supplying pipe road and circulation line.Wherein, circulation line includes connection hot-water boiler and heat
The first circulation pipeline of water storage tank, and the second circulation pipeline of connection hot water storage tank and heat-exchange apparatus；Expansion drum is arranged on the
On two circulation lines with cold water supplying pipe road, as shown in Figure 1, arrow represent circulation line in water (flow) direction.Work as system temperature
It is excessive, when could not cooling down in time, when causing the water in system to be more than the water capacity of heating system because of thermal expansion, thermal expansion institute
Increased water will enter expansion drum, avoid pipeline and burst because thermal expansion stresses are excessive.Fail when chance failure occurs in system
When finding in time or stopping circulation pump work, when the water in the water or pipeline of hot-water boiler is evacuated, the Yu Shuike in expansion drum
Supplement is timely entered, avoids the generation of dry-fire condition.
The system provides a system to enough surpluses of expanding with heat and contract with cold by setting the valve such as expansion drum and check-valves, ball valve,
Various valves are coordinated to cut off pipeline in time when breaking down, the system of avoiding occurs bursting or the problems such as dry combustion method so that heat supply
System more safety and stability.
Specifically, as shown in Figure 1, first circulation pipeline includes hot water inlet pipe road and water-changing tube road.Wherein, hot water is intake
At the top of pipeline one end connection hot-water boiler, other end connection hot water storage tank, injects hot water toward hot water storage tank；Water-changing tube road both ends point
Not Lian Jie the lower part of hot-water boiler and the lower part of hot water storage tank, hot water line be equipped with change water-circulating pump, by hot water storage tank
In water injection hot-water boiler.The hot water inlet pipe road is equipped with full runner ball valve, and the both sides of water-circulating pump are changed on water-changing tube road
It is respectively equipped with full runner ball valve.
Second circulation pipeline includes hot water feeding pipe road and water return pipeline.Wherein, hot water feeding pipe road one end connection hot water
Tank top, the other end connect the water inlet port of heat-exchange apparatus；Water return pipeline one end connects the water outlet port of heat-exchange apparatus,
The other end connects the lower part of hot water storage tank by a cold water inlet.Above-mentioned water return pipeline is equipped with return circulating pump；Return pipe
Road is connected with cold water inlet by one first tee connector, which connects with cold water supplying pipe road
It is logical.Above-mentioned cold water supplying pipe road is equipped with the second tee connector, is respectively communicated with cold water supplying pipe road, water return pipeline and expansion
Tank.First check-valve is equipped between return circulating pump and the first tee connector, return circulating pump both sides are also equipped with full stream
Road ball valve, wherein, first check-valve is between return circulating pump and full runner ball valve.Cold water supplying pipe road is connected with the second threeway
Second check-valve also is provided between head, the second tee connector both sides are equipped with full runner ball valve, wherein, second check-valve is arranged on
Between second tee connector and full runner ball valve, close to cold water supplying pipe road side.
Above-mentioned cold water inlet can also be connected with the water-changing tube road of first circulation pipeline, can when cold water supplying pipe road is come in
Hot water water tank is injected through cold water inlet, can also be directly injected into from cold water inlet through water-changing tube road in hot-water boiler.
In above-described embodiment, hot water storage tank connects for one or more, and hot-water boiler can also be one or more connections.
Hot water storage tank top is equipped with pressure safety valve and thermometer, and middle and lower part is equipped with temperature controller, and bottom is equipped with blowdown valve.Water bath
Stove top is equipped with temperature ＆ pressure safety valves, fuse cutout, and bottom is equipped with blowdown valve.The hot-water boiler can use solar energy collection
The heating of hot device, can also use electrical heating, or the two combination, complementary use, while to realize energy saving, also ensure that heat supply
Continuation and stability.Heat-exchange apparatus can be the indoor heating equipment such as floor heating or radiator.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
- A kind of 1. boiler heating system, it is characterised in that：Including hot-water boiler, hot water storage tank, expansion filling, heat-exchange apparatus, cold Water water supply pipe and circulation line；The circulation line includes connection hot-water boiler and the first circulation pipeline of hot water storage tank, And the second circulation pipeline of connection hot water storage tank and heat-exchange apparatus；The expansion drum is arranged on second circulation pipeline and cold water On water supply pipe.
- 2. boiler heating system according to claim 1, it is characterised in that：The first circulation pipeline is intake including hot water Pipeline and water-changing tube road；At the top of hot water inlet pipe road one end connection hot-water boiler, other end connection hot water storage tank, toward hot water Storage tank injects hot water；Water-changing tube road both ends connect the lower part of hot-water boiler and the lower part of hot water storage tank, hot water line respectively It is equipped with and changes water-circulating pump, by the water injection hot-water boiler in hot water storage tank.
- 3. boiler heating system according to claim 2, it is characterised in that：The hot water inlet pipe road is equipped with full runner Ball valve；The both sides that water-circulating pump is changed on the water-changing tube road are respectively equipped with full runner ball valve.
- 4. boiler heating system according to claim 1, it is characterised in that：The second circulation pipeline supplies water including hot water Pipeline and water return pipeline；Hot water feeding pipe road one end is connected at the top of the hot water storage tank, and the other end connects the heat exchange The water inlet port of equipment；Described water return pipeline one end connects the water outlet port of the heat-exchange apparatus, and the other end passes through a cold water Water inlet pipe connects the lower part of the hot water storage tank；The water return pipeline is equipped with return circulating pump；The water return pipeline with it is described Cold water inlet is connected by one first tee connector, and the first tee connector other end connects with cold water supplying pipe road It is logical；The cold water supplying pipe road is equipped with the second tee connector, is respectively communicated with cold water supplying pipe road, water return pipeline and expansion Tank.
- 5. boiler heating system according to claim 4, it is characterised in that：The return circulating pump is connected with the first threeway First check-valve is equipped between head, the return circulating pump both sides are equipped with full runner ball valve.
- 6. boiler heating system according to claim 4, it is characterised in that：Lead to the two or three on the cold water supplying pipe road Second check-valve is equipped between connector, the second tee connector both sides are equipped with full runner ball valve.
- 7. boiler heating system according to claim 4, it is characterised in that：The cold water inlet is also followed with described first The water-changing tube road connection on endless tube road.
- 8. according to claim 1-7 any one of them boiler heating systems, it is characterised in that：The hot water storage tank for 1 or Multiple connections；The hot-water boiler connects for one or more.
- 9. boiler heating system according to claim 8, it is characterised in that：The hot water storage tank top is equipped with pressure security Valve and thermometer, middle and lower part are equipped with temperature controller, and bottom is equipped with blowdown valve.
- 10. boiler heating system according to claim 8, it is characterised in that：Pressed equipped with temperature ＆ on the hot-water boiler top Power safety valve, fuse cutout, bottom are equipped with blowdown valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288257.1A CN108019807A (en) | 2017-12-07 | 2017-12-07 | A kind of boiler heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288257.1A CN108019807A (en) | 2017-12-07 | 2017-12-07 | A kind of boiler heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019807A true CN108019807A (en) | 2018-05-11 |
Family
ID=62079068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711288257.1A Pending CN108019807A (en) | 2017-12-07 | 2017-12-07 | A kind of boiler heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019807A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09264603A (en) * | 1996-03-28 | 1997-10-07 | Miura Co Ltd | Head medium supplying system |
| CN201973775U (en) * | 2011-03-31 | 2011-09-14 | 施杰 | Electric-boiler heat-accumulating type heating system |
| CN104180530A (en) * | 2014-07-08 | 2014-12-03 | 张家港市威孚热能科技有限公司 | Pressure-bearing hot-water boiler system |
| WO2015026063A1 (en) * | 2013-08-23 | 2015-02-26 | 주식회사 경동나비엔 | System for controlling exhaust heat recovery temperature using mixing valve and method therefor |
| CN204611899U (en) * | 2015-05-05 | 2015-09-02 | 姚长利 | Unpressurized hot water boiler and water-water heat exchanger combine the heating system as thermal source |
| CN204730316U (en) * | 2015-05-22 | 2015-10-28 | 广州豪特电器设备有限公司 | A kind of hot water supply system |
-
2017
- 2017-12-07 CN CN201711288257.1A patent/CN108019807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09264603A (en) * | 1996-03-28 | 1997-10-07 | Miura Co Ltd | Head medium supplying system |
| CN201973775U (en) * | 2011-03-31 | 2011-09-14 | 施杰 | Electric-boiler heat-accumulating type heating system |
| WO2015026063A1 (en) * | 2013-08-23 | 2015-02-26 | 주식회사 경동나비엔 | System for controlling exhaust heat recovery temperature using mixing valve and method therefor |
| CN104180530A (en) * | 2014-07-08 | 2014-12-03 | 张家港市威孚热能科技有限公司 | Pressure-bearing hot-water boiler system |
| CN204611899U (en) * | 2015-05-05 | 2015-09-02 | 姚长利 | Unpressurized hot water boiler and water-water heat exchanger combine the heating system as thermal source |
| CN204730316U (en) * | 2015-05-22 | 2015-10-28 | 广州豪特电器设备有限公司 | A kind of hot water supply system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |