CN205261696U - Two heat source heating system - Google Patents
Two heat source heating system Download PDFInfo
- Publication number
- CN205261696U CN205261696U CN201521076862.9U CN201521076862U CN205261696U CN 205261696 U CN205261696 U CN 205261696U CN 201521076862 U CN201521076862 U CN 201521076862U CN 205261696 U CN205261696 U CN 205261696U
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- China
- Prior art keywords
- water
- unit
- geothermal
- heat supply
- boiler
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
Abstract
The utility model relates to a two heat source heating system, including the geothermal water heat supply unit of connecting the geothermal well pump house and the feed water heat supply unit of connecting boiler, geothermal water heat supply unit trades through the main board connects the water knockout drum behind the formula calorimeter heat transfer unit, feed water heat supply unit is connected after trading formula calorimeter heat transfer unit through the second board the water knockout drum, the water collector of connecting the return water pipe network passes through the dirt separator and connects the secondary wet return, the secondary wet return meets with the wet return of feed water heat supply unit and hot water heat supply unit respectively, and deliver to the main board with the return water and trade formula calorimeter unit and heat transfer of geothermal water system or second board and trade formula calorimeter unit and the heat transfer of feed water system, the secondary returns water piping connection secondary moisturizing pipe, and the moisturizing pump through two relevances be geothermal water heat supply unit and connection boiler's feed water heat supply unit moisturizing level pressure. The utility model discloses realize the two heats source of geothermal water and boiler hot water and select to carry out the heat supply, can also can use simultaneously by the exclusive use.
Description
Technical field
The utility model belongs to heating system technical field, is specifically related to a kind of two heat supply system.
Background technology
North of china in winter heating is at present under the condition of unified central heating, and most areas is still taking coal as mainThe fuel of wanting, very serious to the pollution of environment, formed serious pollution sources, and underground heat is as oneNovel renewable and clean energy resource, is identified and utilizes by people, utilizes the geothermal heating can be effectivelyReduce and pollute, and be conducive to the saving of the energy, also meet the saving requirement of current saving society, therefore,For the exploitation of this situation a kind of taking geothermal source for gas-fired water heating boiler as supplying heat source pair heat supply systems,Meet the sensing of social requirement and country, have important practical significance.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provides a kind of two heat supply to beSystem.
For achieving the above object, the utility model adopts following technical scheme:
A kind of two heat supply systems, comprise GEOTHERMAL WATER heating unit for connecting geothermal well pump house andConnect the boiler water heat supply of hot-water boiler comprise GEOTHERMAL WATER heating unit for connecting geothermal well pump house withAnd the boiler water heating unit of connection hot-water boiler, described GEOTHERMAL WATER heating unit changes formula heat by the first plateAfter device heat exchange unit, connect water knockout drum, described boiler water heating unit changes the hot device heat exchange of formula list by the second plateAfter unit, connect described water knockout drum; Connect the water collector of return pipe net by dirt separator connecting secondary return pipe,Described secondary returning water pipe joins with the return pipe of boiler water heating unit and GEOTHERMAL WATER heating unit respectively,Backwater is delivered to the first plate to be changed formula hot device unit and the heat exchange of GEOTHERMAL WATER system or the second plate and changes the hot device of formula unitWith boiler water system heat exchange, described secondary returning water pipe connecting secondary filling pipe, by two associated moisturizingsPump is GEOTHERMAL WATER heating unit and the boiler water heating unit water-supply and pressure-stabling that connects hot-water boiler.
Described the first plate changes the hot device heat exchange unit of formula and the second plate and changes the hot device heat exchange unit of formula and comprise twoThe plate being arranged in parallel changes the hot device of formula.
, secondary returning water pipe one side that connects described dirt separator is parallel with a bypass pipe, on described bypass pipeBe equipped with a butterfly valve.
The utility model is by comprising GEOTHERMAL WATER heating unit and the connection for connecting geothermal well pump houseThe boiler water heating unit of hot-water boiler, described GEOTHERMAL WATER heating unit changes the hot device heat exchange of formula by the first plateBehind unit, connect water knockout drum, described boiler water heating unit connects after changing the hot device heat exchange unit of formula by the second plateConnect described water knockout drum; Connect the water collector of return pipe net by dirt separator connecting secondary return pipe, described twoInferior return pipe joins with the return pipe of boiler water heating unit and hot water heating unit respectively, and backwater is sentChange formula hot device unit and the heat exchange of GEOTHERMAL WATER system or the second plate to the first plate and change formula hot device unit and boiler waterSystem heat exchange, described secondary returning water pipe connecting secondary filling pipe, is underground heat by two associated small pumpsThe boiler water heating unit water-supply and pressure-stabling of water heating unit and connection hot-water boiler, realizes GEOTHERMAL WATER and boilerThe two thermals source of hot water are selected to carry out heat supply, can be used alone and also can use simultaneously.
Brief description of the drawings
Figure 1 shows that the schematic diagram of a kind of pair of heat supply system that the utility model embodiment provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, butThe utility model is not limited to listed embodiment.
Refer to shown in Fig. 1, a kind of two heat supply systems, comprise for connecting by underground heat water pipe 1The GEOTHERMAL WATER heating unit of geothermal well pump house and by boiler water tube 2 connect hot-water boiler boiler water supplyHot cell, described boiler water heating unit has return pipe 3, and described GEOTHERMAL WATER heating unit has backwaterPipe 12, described GEOTHERMAL WATER heating unit changes after the hot device heat exchange unit of formula by secondary water-supply pipe by the first plate15 connect water knockout drum 17, and described boiler water heating unit leads to after changing the hot device heat exchange unit of formula by the second plateCross secondary water-supply pipe 16 and connect described water knockout drum 17; The water collector 21 that connects return pipe net passes through dirt separator18 connecting secondary return pipes 23, described secondary returning water pipe supplies with boiler water heating unit and hot water respectivelyThe secondary returning water pipe of hot cell joins, and backwater is delivered to the first plate changes formula hot device unit and GEOTHERMAL WATER system is changedHeat or the second plate change formula hot device unit and boiler water system heat exchange, and described secondary returning water pipe 23 connects boilerWater filling pipe, is GEOTHERMAL WATER heating unit and is connected hot-water boiler by two associated small pumps 14Boiler water heating unit water-supply and pressure-stabling, the water pipe of described two associated small pumps 14 is only provided withReturn valve and butterfly valve 13.
Described the first plate changes the hot device heat exchange unit of formula and the second plate and changes the hot device heat exchange unit of formula and comprise twoThe plate being arranged in parallel changes the hot device of formula, and the first plate changes the hot device 4 of formula, the second plate and changes the hot device of formula 5, the 3rd respectivelyPlate changes the hot device 6 of formula, the 4th plate changes the hot device 7 of formula.
Connect that the 3rd plate that described the second plate changes the hot device heat exchange unit of formula changes the hot device 6 of formula, the 4th plate changes formula heatOn the water return pipeline of the primary water outlet of device 7, be respectively equipped with the first bypass pipe 10, the second bypass pipe 9,And the water return pipeline that described the second plate of this connection changes the backwater outlet of the hot device heat exchange unit of formula is provided with oneElectric control valve 11.
Further, secondary returning water pipe one side that connects described dirt separator 18 is parallel with a bypass pipe 19,On described bypass pipe, be equipped with a butterfly valve 20.
Described water knockout drum, water collector and dirt separator 18 discharge openings can drain into water open drain 22.
Wherein, on the inlet and outlet pipe of described plate type heat exchanger, be equipped with a butterfly valve 8.
The utility model is by comprising GEOTHERMAL WATER heating unit and the connection for connecting geothermal well pump houseThe boiler water heating unit of hot-water boiler, described GEOTHERMAL WATER heating unit changes the hot device heat exchange of formula by the first plateBehind unit, connect water knockout drum, described boiler water heating unit connects after changing the hot device heat exchange unit of formula by the second plateConnect described water knockout drum; Connect the water collector of return pipe net by dirt separator connecting secondary return pipe, described twoInferior return pipe joins with the return pipe of boiler water heating unit and hot water heating unit respectively, and backwater is sentChange formula hot device unit and the heat exchange of GEOTHERMAL WATER system or the second plate to the first plate and change formula hot device unit and boiler waterSystem heat exchange, described secondary returning water pipe connecting secondary filling pipe, is underground heat by two associated small pumpsThe boiler water heating unit water-supply and pressure-stabling of water heating unit and connection hot-water boiler, realizes GEOTHERMAL WATER and boilerThe two thermals source of hot water are selected to carry out heat supply, can be used alone and also can use simultaneously.
Although the utility model is retouched with reference to multiple explanatory embodiment of the present utility model hereState, still, should be appreciated that, those skilled in the art can design a lot of other amendment and enforcement sidesFormula, within these amendments and embodiment will drop on the disclosed principle scope and spirit of the application.
More particularly, within the scope of the disclosed accompanying drawing of the application and claim, can be to subject combination clothBuilding block and/or the layout of office are carried out multiple modification and improvement. Except building block and/or layout are enteredOutside the modification of row and improvement, to those skilled in the art, other purposes will be also obvious.
Claims (3)
1. two heat supply systems, is characterized in that, comprise the ground for connecting geothermal well pump houseThe boiler water heating unit of hot water heating unit and connection hot-water boiler, described GEOTHERMAL WATER heating unit is logicalCross after the first plate changes the hot device heat exchange unit of formula and connect water knockout drum, described boiler water heating unit is by the second plateAfter the hot device heat exchange unit of the formula of changing, connect described water knockout drum; The water collector that connects return pipe net connects by dirt separatorConnect secondary returning water pipe, described secondary returning water pipe respectively with boiler water heating unit and GEOTHERMAL WATER heating unitReturn pipe join, backwater is delivered to the first plate and changes formula hot device unit and the heat exchange of GEOTHERMAL WATER system or the second plateThe formula of changing hot device unit and boiler water system heat exchange, described secondary returning water pipe connecting secondary filling pipe, by twoThe small pump of individual association is GEOTHERMAL WATER heating unit and the boiler water heating unit moisturizing that connects hot-water boilerLevel pressure.
2. two heat supply systems as claimed in claim 1, is characterized in that, described the first plate changes formulaHot device heat exchange unit and the second plate change the hot device heat exchange unit of formula and comprise that two plates that are arranged in parallel change formula heatDevice.
3. two heat supply systems as claimed in claim 1, is characterized in that, connect described dirt separatorSecondary returning water pipe one side be parallel with a bypass pipe, on described bypass pipe, be equipped with a butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076862.9U CN205261696U (en) | 2015-12-21 | 2015-12-21 | Two heat source heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076862.9U CN205261696U (en) | 2015-12-21 | 2015-12-21 | Two heat source heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261696U true CN205261696U (en) | 2016-05-25 |
Family
ID=56003222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076862.9U Active CN205261696U (en) | 2015-12-21 | 2015-12-21 | Two heat source heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969393A (en) * | 2017-05-17 | 2017-07-21 | 中能服能源科技股份有限公司 | A kind of gas fired-boiler heat supply and hot dry rock heat supply combining heating system |
-
2015
- 2015-12-21 CN CN201521076862.9U patent/CN205261696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969393A (en) * | 2017-05-17 | 2017-07-21 | 中能服能源科技股份有限公司 | A kind of gas fired-boiler heat supply and hot dry rock heat supply combining heating system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |