CN107228402A - A kind of central hot-water system - Google Patents
A kind of central hot-water system Download PDFInfo
- Publication number
- CN107228402A CN107228402A CN201710421993.3A CN201710421993A CN107228402A CN 107228402 A CN107228402 A CN 107228402A CN 201710421993 A CN201710421993 A CN 201710421993A CN 107228402 A CN107228402 A CN 107228402A
- Authority
- CN
- China
- Prior art keywords
- water
- heating
- bathtub
- hot
- heat exchanger
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 239000008236 heating water Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- 230000003020 moisturizing effect Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
- F24D15/00—Other domestic- or space-heating systems
-
- 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
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/48—Water heaters for central heating incorporating heaters for domestic water
- F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/04—Gas or oil fired boiler
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)
- Control For Baths (AREA)
Abstract
The present invention discloses a kind of central hot-water system, it is characterised in that including：Gas heater, the domestic hot-water supply system being connected with gas heater, heating system, bathtub heat-insulation system, and water inlet manifold；The water inlet manifold is domestic hot-water supply system, heating system, the water supply of bathtub heat-insulation system.After gas heater switches on power, System self-test, after parameters are normal, display screen is lighted, and domestic hot-water supply pattern acquiescence is normally opened, when heating loop hydraulic pressure can be from water inlet manifold moisturizing less than protection value.When using bathtub soak cycles, bath water is incubated by recuperated cycle, integrates the functions such as domestic hot-water supply, heating, bathtub insulation, it is vdiverse in function.
Description
Technical field
The present invention relates to domestic hot-water supply system, more particularly to a kind of central hot-water system.
Background technology
Current most of families are all to provide hot water to family using gas heater, but can not be realized again in winter
Heating.Although in the market has the product-wall-hung boiler that can heat and can provide domestic hot-water, its domestic hot-water experience is compared
Difference, when water is used, can not realize heating again.In addition, some users for having a bathtub demand, water temperature can gradually become when in use
It is low, influence Consumer's Experience.
The content of the invention
For defect present in prior art, it is an object of the invention to provide one kind collection domestic hot-water supply, heating and
Bathtub heat insulation function is in the central hot-water system of one.
To achieve the above objectives, the present invention is adopted the following technical scheme that.
A kind of central hot-water system, it is characterised in that including：Gas heater, what is be connected with gas heater supplies life
Hot-water heating system, heating system, bathtub heat-insulation system, and water inlet manifold；The water inlet manifold is domestic hot-water supply system, heating
System, bathtub heat-insulation system supply water.
As a further illustration of the above scheme, the gas heater includes First Heat Exchanger and the second heat exchanger,
It is connected with heating outlet pipe, radiator, heating water return pipe on First Heat Exchanger, it is the First Heat Exchanger and heating outlet pipe, warm
Gas piece, heating water return pipe collectively constitute heating loop, and the first water pump and expansion tank are provided with heating loop.
Be connected with plate type heat exchanger between heating outlet pipe and heating water return pipe, the plate type heat exchanger by pipeline with
Bathtub constitutes bathtub insulation loop, and the second water pump is provided with bathtub insulation loop.
Domestic hot-water's outlet pipe, domestic hot-water's return pipe, second heat exchanger and life are connected with the second heat exchanger
Hot water outlet pipe living, domestic hot-water's return pipe collectively constitute domestic hot-water loop, and the 3rd water pump is provided with domestic hot-water loop.
Water inlet pipe of the water inlet manifold directly with the second heat exchanger is connected, and by water injection valve, switch valve respectively with confession
Warm loop, bathtub insulation loop connection.
As a further illustration of the above scheme, the plate type heat exchanger is by triple valve and heating outlet pipe or heats back
Water pipe is connected.
As a further illustration of the above scheme, first water pump, the second water pump, the 3rd water pump, water injection valve, switch valve
And triple valve is all connected with gas heater master controller.
As a further illustration of the above scheme, being provided with check valve on water inlet manifold.
As a further illustration of the above scheme, the control method of central hot-water system is as follows：
1) domestic hot-water supply：The cold water entered from water inlet manifold is directly entered the second heat exchanger and exchanged heat, after heat exchange
Hot water is through domestic hot-water's outlet pipe flow direction water spot；According to water demand, open the 3rd water pump and preheated, realization water spot
Instant-heating.
2) heating and bathtub insulation：Water injection valve is opened, water flows into heating loop by water inlet manifold, is then shut off water filling
Valve, heating loop formation closed waterway, drives heating loop to carry out closed circulation heat exchange by the first water pump；When needing that bathtub is entered
During row insulation, by threeway Vavle switching, high-temperature water by plate type heat exchanger and drives progress partial circulating by the first water pump, at this moment,
Open the second water pump and carry out circulation insulation, recuperated cycle is carried out with water to bathtub by plate type heat exchanger；When bathtub bath terminates
Afterwards, switch valve is opened, and whole bathtub insulation loop is rinsed.
The beneficial effects of the invention are as follows：
First, after gas heater switches on power, System self-test, after parameters are normal, display screen is lighted, domestic hot-water supply
Pattern acquiescence is normally opened, when heating loop hydraulic pressure can be from water inlet manifold moisturizing less than protection value.When using bathtub soak cycles,
Bath water is incubated by recuperated cycle, integrates the functions such as domestic hot-water supply, heating, bathtub insulation, it is vdiverse in function.
2nd, using two heat exchangers, formed two it is separate use water heat-exchange system, be independent of each other.Family is for life
Hot water shares a heat-exchange system individually with a heat-exchange system, Home Heating and bathtub soak cycles function, makes in family
Entreat heating, domestic hot-water supply, bathtub circulating-heating to organically combine, domestic hot-water is realized while heating, bathtub insulation is realized
Instant-heating.
Brief description of the drawings
Fig. 1 show the central hot-water system structural representation that the present invention is provided.
Description of reference numerals：
1：First Heat Exchanger, 2：Second heat exchanger, 3：Heat outlet pipe, 4：Radiator, 5：Heating water return pipe, 6：First water
Pump, 7：Expansion tank, 8：Plate type heat exchanger, 9：Second water pump, 10：Domestic hot-water's outlet pipe, 11：Domestic hot-water's return pipe, 12：
3rd water pump, 13：Water inlet manifold, 14：Water injection valve, 15：Switch valve, 16：Triple valve.
Embodiment
In the description of the invention, it is necessary to which explanation, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implies relative importance or the implicit quantity for indicating technical characteristic.Thus, " first ", " second " spy are defined
Levy can express or it is implicit include one or more this feature, in the present description, " at least " be meant that one or
More than one, unless otherwise specifically defined.
In the present invention, except as otherwise clear stipulaties and restriction, it should make if any term " assembling ", " connected ", " connection " term
Broad sense is gone to understand, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can also be that machinery connects
Connect；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
With reference to the accompanying drawing of specification, it is further described by the embodiment to the present invention, sends out this
Bright technical scheme and its advantage is clearer, clear and definite.It is exemplary, purport to describe embodiment below with reference to accompanying drawing
The present invention is being explained, and is being not considered as limiting the invention.
As shown in figure 1, a kind of central hot-water system, including：Gas heater, the domestic hot-water being connected with gas heater
System, heating system, bathtub heat-insulation system, and water inlet manifold 13, the water inlet manifold 13 are hot water supply system, heating system
System, bathtub heat-insulation system supply water.
Wherein, the gas heater includes the heat exchanger 2 of First Heat Exchanger 1 and second, is connected with First Heat Exchanger 1
Heat outlet pipe 3, radiator 4, heating water return pipe 5, the First Heat Exchanger 1 and heating outlet pipe 3, radiator 4, heating water return
Pipe 5 collectively constitutes heating loop, and the first water pump 6 and expansion tank 7 are provided with heating loop.
Plate type heat exchanger 8 is connected between heating outlet pipe 3 and heating water return pipe 5, the plate type heat exchanger 8 passes through pipe
Road constitutes bathtub insulation loop with bathtub, and the second water pump 9 is provided with bathtub insulation loop.The plate type heat exchanger 8 passes through three
Port valve 16 is connected with heating outlet pipe 3 or heating water return pipe 5, so as to switching as needed.
Domestic hot-water's outlet pipe 10, domestic hot-water's return pipe 11, second heat exchanger are connected with the second heat exchanger 2
2 collectively constitute domestic hot-water loop with domestic hot-water's outlet pipe 10, domestic hot-water's return pipe 11, are provided with domestic hot-water loop
3rd water pump 12.
Water inlet pipe of the water inlet manifold 13 directly with the second heat exchanger 2 is connected, and passes through 15 points of water injection valve 14, switch valve
It is not connected with heating loop, bathtub insulation loop.
The operation principle of above-mentioned central hot-water system is：
1) domestic hot-water supply：The cold water entered from water inlet manifold 13 is directly entered the second heat exchanger 2 and exchanged heat, after heat exchange
Hot water through the flow direction water spot of domestic hot-water's outlet pipe 10.According to water environment, the difference of demand, the 3rd water pump can also be opened
12 are preheated, the instant-heating of realization water spot.Further, can water inlet manifold to avoid during warm-up cycle recirculated water from pouring in down a chimney
13, preferably it is additionally provided with check valve on water inlet manifold 13.
2) heating and bathtub insulation：Water injection valve 14 is opened, water flows into heating loop by water inlet manifold 13, is then shut off note
Water valve 14, heating loop formation closed waterway, drives heating loop to carry out closed circulation heat exchange by the first water pump 6.When needs pair
When bathtub is incubated, switch by triple valve 16, high-temperature water by plate type heat exchanger 8 and drives progress small by the first water pump 6
Circulation, at this moment, opens the second water pump 9 and carries out circulation insulation, recuperated cycle is carried out with water to bathtub by plate type heat exchanger 8.When
After bathtub water terminates, switch valve 15 is opened, and whole bathtub insulation loop is rinsed.
For ease of control, in the present embodiment, first water pump 6, the second water pump 9, the 3rd water pump 12, water injection valve 14, open
Close valve 15 and triple valve 16 is all connected with gas heater master controller.
A kind of central hot-water system that the present embodiment is provided, using two heat exchangers, forms two and separate uses water
System, is independent of each other.After gas heater switches on power, System self-test, after parameters are normal, display screen is lighted, for life
Hot-water mode's acquiescence is normally opened, when heating loop hydraulic pressure can be from water inlet manifold moisturizing less than protection value.Followed when using bathtub insulation
During ring, heating heat-exchange system is incubated by plate type heat exchanger interior circulation to bath water, Domestic central is heated, center lives hot
Water instant-heating, bathtub circulating-heating are integrated, simple, practical.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, not office of the invention
It is limited to above-mentioned embodiment, this hair is all fallen within using the improvement and replacement of techniques well known on the basis of the present invention
Bright protection domain, protection scope of the present invention should limit it by each claim and its equivalent.
Claims (6)
1. a kind of central hot-water system, it is characterised in that including：Gas heater, what is be connected with gas heater is hot for life
Water system, heating system, bathtub heat-insulation system, and water inlet manifold；The water inlet manifold is domestic hot-water supply system, heating system
System, bathtub heat-insulation system supply water.
2. a kind of central hot-water system according to claim 1, it is characterised in that the gas heater is changed including first
Hot device and the second heat exchanger, are connected with heating outlet pipe, radiator, heating water return pipe, described first changes on First Heat Exchanger
Hot device collectively constitutes heating loop with heating outlet pipe, radiator, heating water return pipe, in heating loop provided with the first water pump and
Expansion tank；
Plate type heat exchanger is connected between heating outlet pipe and heating water return pipe, the plate type heat exchanger passes through pipeline and bathtub
Bathtub insulation loop is constituted, the second water pump is provided with bathtub insulation loop；
Domestic hot-water's outlet pipe, domestic hot-water's return pipe, second heat exchanger and life heat are connected with the second heat exchanger
Water outlet pipe, domestic hot-water's return pipe collectively constitute domestic hot-water loop, and the 3rd water pump is provided with domestic hot-water loop；
Water inlet pipe of the water inlet manifold directly with the second heat exchanger is connected, and by water injection valve, switch valve respectively with heating back
Road, bathtub insulation loop connection.
3. a kind of central hot-water system according to claim 2, it is characterised in that the plate type heat exchanger passes through triple valve
It is connected with heating outlet pipe or heating water return pipe.
4. a kind of central hot-water system according to claim 3, it is characterised in that first water pump, the second water pump,
Three water pumps, water injection valve, switch valve and triple valve are all connected with gas heater master controller.
5. a kind of central hot-water system according to claim 1, it is characterised in that check valve is provided with water inlet manifold.
6. a kind of central hot-water system according to claim 2, it is characterised in that control method is as follows：
1) domestic hot-water supply：The cold water entered from water inlet manifold is directly entered the second heat exchanger and exchanged heat, the hot water after heat exchange
Through domestic hot-water's outlet pipe flow direction water spot；According to water demand, open the 3rd water pump and preheated, realization water spot is to open
It is i.e. hot；
2) heating and bathtub insulation：Water injection valve is opened, water flows into heating loop by water inlet manifold, is then shut off water injection valve, supplies
Warm loop forms closed waterway, drives heating loop to carry out closed circulation heat exchange by the first water pump；When needing that bathtub is protected
Wen Shi, by threeway Vavle switching, high-temperature water by plate type heat exchanger and drives progress partial circulating, at this moment, open by the first water pump
Second water pump carries out circulation insulation, and recuperated cycle is carried out with water to bathtub by plate type heat exchanger；After bathtub bath terminates, open
Close valve to open, whole bathtub insulation loop is rinsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421993.3A CN107228402A (en) | 2017-06-07 | 2017-06-07 | A kind of central hot-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421993.3A CN107228402A (en) | 2017-06-07 | 2017-06-07 | A kind of central hot-water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228402A true CN107228402A (en) | 2017-10-03 |
Family
ID=59935813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421993.3A Pending CN107228402A (en) | 2017-06-07 | 2017-06-07 | A kind of central hot-water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107228402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405044A (en) * | 2018-11-09 | 2019-03-01 | 陈浩军 | A kind of integrated form moving heat source equipment |
| CN112344425A (en) * | 2019-08-07 | 2021-02-09 | 青岛经济技术开发区海尔热水器有限公司 | Gas heating equipment, heating and hot water supplying system and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460922Y (en) * | 2000-12-27 | 2001-11-21 | 姜杰 | Double-function combined gas water heater |
| CN2626398Y (en) * | 2003-05-14 | 2004-07-21 | 梁炳钜 | Massage bathtub with rinsing function |
| JP2007107741A (en) * | 2005-10-11 | 2007-04-26 | Matsushita Electric Ind Co Ltd | Water heater |
| CN201198589Y (en) * | 2008-01-04 | 2009-02-25 | 佛山市歌纳洁具制品有限公司 | Structure for cleaning pipeline of massage bathtub |
| CN201233054Y (en) * | 2008-06-17 | 2009-05-06 | 广东万家乐燃气具有限公司 | Pre-warming and water supply system for multifunction wall hanging furnace |
| CN201607020U (en) * | 2009-12-22 | 2010-10-13 | 广东万家乐燃气具有限公司 | Gas-heating water heater provided with bath water adjusting device |
| CN106766107A (en) * | 2017-02-28 | 2017-05-31 | 广东万和新电气股份有限公司 | Intelligent bath system and its control method with plate type heat exchanger |
| CN207262520U (en) * | 2017-06-07 | 2018-04-20 | 广东万家乐燃气具有限公司 | A kind of central hot-water system |
-
2017
- 2017-06-07 CN CN201710421993.3A patent/CN107228402A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460922Y (en) * | 2000-12-27 | 2001-11-21 | 姜杰 | Double-function combined gas water heater |
| CN2626398Y (en) * | 2003-05-14 | 2004-07-21 | 梁炳钜 | Massage bathtub with rinsing function |
| JP2007107741A (en) * | 2005-10-11 | 2007-04-26 | Matsushita Electric Ind Co Ltd | Water heater |
| CN201198589Y (en) * | 2008-01-04 | 2009-02-25 | 佛山市歌纳洁具制品有限公司 | Structure for cleaning pipeline of massage bathtub |
| CN201233054Y (en) * | 2008-06-17 | 2009-05-06 | 广东万家乐燃气具有限公司 | Pre-warming and water supply system for multifunction wall hanging furnace |
| CN201607020U (en) * | 2009-12-22 | 2010-10-13 | 广东万家乐燃气具有限公司 | Gas-heating water heater provided with bath water adjusting device |
| CN106766107A (en) * | 2017-02-28 | 2017-05-31 | 广东万和新电气股份有限公司 | Intelligent bath system and its control method with plate type heat exchanger |
| CN207262520U (en) * | 2017-06-07 | 2018-04-20 | 广东万家乐燃气具有限公司 | A kind of central hot-water system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405044A (en) * | 2018-11-09 | 2019-03-01 | 陈浩军 | A kind of integrated form moving heat source equipment |
| CN112344425A (en) * | 2019-08-07 | 2021-02-09 | 青岛经济技术开发区海尔热水器有限公司 | Gas heating equipment, heating and hot water supplying system and control method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |
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| RJ01 | Rejection of invention patent application after publication |