CN208332728U - The coupling of a kind of underground heat and natural gas utilizes system - Google Patents
The coupling of a kind of underground heat and natural gas utilizes system Download PDFInfo
- Publication number
- CN208332728U CN208332728U CN201820865024.7U CN201820865024U CN208332728U CN 208332728 U CN208332728 U CN 208332728U CN 201820865024 U CN201820865024 U CN 201820865024U CN 208332728 U CN208332728 U CN 208332728U
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- natural gas
- heat exchanger
- plate heat
- cost
- heat
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
The utility model discloses the couplings of a kind of underground heat and natural gas, and system, including heat source well, inverted well and user terminal, the heat source well to be utilized to be connected with the first plate heat exchanger and the second plate heat exchanger, and first plate heat exchanger is connected with heat pump main frame；The utility model designs advantages of simple in structure, it is easy to use quick, practicability is very high, when work, first, geothermal heating first cost is high, natural gas boiler first cost is lower, the two collocation can optimize first cost, reduce expenditure enterprise's early period, then, underground heat operating cost is lower, natural gas operating cost is higher, lower operating cost is able to maintain in the operation of early period after the two collocation, it is reduced in the later period as occupancy rate rises mean heat flux, natural gas only starts when colder as concurrent heating effect, evade a large amount of expenses using natural gas to pay, achieve the purpose that reduce user heating expense.
Description
Technical field
The utility model relates to Development of Geothermal Resources technical field, the coupling of specifically a kind of underground heat and natural gas utilizes system
System.
Background technique
For the waste for avoiding geothermal energy resources, developed geothermal energy resources are efficiently fully utilized and are necessary.For ground
The advantages of thermal resource and deficiency, learn from other's strong points to offset one's weaknesses with other energy, it is scientific and reasonable carry out collocation could obtain maximum economy and
Environmental benefit.Conscientiously the policy of overall planning, adaptation to local conditions, rational exploitation, comprehensive utilization should be implemented, no according to resources supplIes
It is only capable of obtaining preferable economy of resources, environmental benefit and economic benefit, and good social benefit can be obtained.Currently, underground heat
Resource is a kind of rare valuable natural resources.With Chinese society expanding economy, society is to improvement energy resource structure, development
The requirement of clean energy resource is growing day by day.It is certain since it can provide thermic load during the single development and utilization of underground heat, but
The matched project scale of construction is difficult to find that in actually construction, so causing serious not only waste of resource, but also economic benefit
Also undesirable.Therefore, those skilled in the art provide the coupling of underground heat and natural gas a kind of using system, to solve above-mentioned back
The problem of being proposed in scape technology.
Summary of the invention
The purpose of this utility model is to provide the couplings of a kind of underground heat and natural gas to utilize system, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
The coupling of a kind of underground heat and natural gas utilizes system, including heat source well, inverted well and user terminal, the heat source well
It is connected with the first plate heat exchanger and the second plate heat exchanger, first plate heat exchanger is connected with heat pump main frame, and described
Double-plate heat exchanger is connected with heat pump main frame and gas fired-boiler, and the gas fired-boiler is connected with control valve, control valve connection
There is user terminal, the inverted well is connected with recharge presser unit, and the recharge presser unit is connected with recharge filter element, institute
It states recharge filter element and is connected with the first plate heat exchanger and the second plate heat exchanger.
As a further solution of the present invention: the number at least two of the control valve.
List is provided between the user terminal and the second plate heat exchanger as a further solution of the present invention,
To valve group.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs advantages of simple in structure, is easy to use quick, and practicability is very high, first when work
First, geothermal heating first cost is high, and natural gas boiler first cost is lower, and the two collocation can optimize first cost,
Reduce expenditure enterprise's early period, then, underground heat operating cost is lower, and natural gas operating cost is higher, in early period after the two collocation
It is able to maintain lower operating cost in operation, is reduced in the later period as occupancy rate rises mean heat flux, natural gas is as benefit
Heat effect only starts when colder, has evaded a large amount of expenses using natural gas and has paid, has reached the mesh for reducing user heating expense
's.
Detailed description of the invention
Fig. 1 is the connection schematic diagram for coupling the system of utilizing of a kind of underground heat and natural gas.
In figure: 1- heat source well, the first plate heat exchanger of 2-, the second plate heat exchanger of 3-, 4- heat pump main frame, 5- gas-fired boiler
Furnace, 6- user terminal, 7- recharge filter element, 8- recharge presser unit, 9- inverted well, 10- control valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, the coupling of a kind of underground heat and natural gas utilizes system, including heat source
Well 1, inverted well 9 and user terminal 6, the heat source well 1 is connected with the first plate heat exchanger 2 and the second plate heat exchanger 3, described
First plate heat exchanger 2 is connected with heat pump main frame 4, and second plate heat exchanger 3 is connected with heat pump main frame 4 and gas fired-boiler 5,
The gas fired-boiler 5 is connected with control valve 10, and control valve 10 is connected with user terminal 6, and the inverted well 9 is connected with recharge
Presser unit 8, the recharge presser unit 8 are connected with recharge filter element 7, and the recharge filter element 7 is connected with the first plate
Formula heat exchanger 2 and the second plate heat exchanger 3.
The number at least two of the control valve 10.
One-way cock group is provided between the user terminal 6 and the second plate heat exchanger 3.
The working principle of the utility model is:
The utility model relates to the couplings of a kind of underground heat and natural gas to utilize system, when work, in the utilization of geothermal energy resources
In the process, it installs gas fired-boiler 5 additional to be arranged in parallel in system, centre installs control valve 10 additional, when occupancy rate is lower, passes through
Heat source well 1, the first plate heat exchanger 2, the second plate heat exchanger 3 and heat pump main frame 4, can meet user's heat demand, enter
Openable control valve 10 when firmly rate is excessively high or extreme weather carries out system concurrent heating utilization by gas fired-boiler 5, effective right
Extensive geothermal utilization is supplemented and is developed, and thermal energy needed for meeting user improves economic benefit.
The utility model designs advantages of simple in structure, is easy to use quick, and practicability is very high, first when work
First, geothermal heating first cost is high, and natural gas boiler first cost is lower, and the two collocation can optimize first cost,
Reduce expenditure enterprise's early period, then, underground heat operating cost is lower, and natural gas operating cost is higher, in early period after the two collocation
It is able to maintain lower operating cost in operation, is reduced in the later period as occupancy rate rises mean heat flux, natural gas is as benefit
Heat effect only starts when colder, has evaded a large amount of expenses using natural gas and has paid, has reached the mesh for reducing user heating expense
's.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. the coupling of a kind of underground heat and natural gas utilizes system, including heat source well (1), inverted well (9) and user terminal (6),
It is characterized in that, the heat source well (1) is connected with the first plate heat exchanger (2) and the second plate heat exchanger (3), and described first is board-like
Heat exchanger (2) is connected with heat pump main frame (4), and second plate heat exchanger (3) is connected with heat pump main frame (4) and gas fired-boiler
(5), the gas fired-boiler (5) is connected with control valve (10), and control valve (10) is connected with user terminal (6), the recharge
Well (9) is connected with recharge presser unit (8), and the recharge presser unit (8) is connected with recharge filter element (7), the recharge
Filter element (7) is connected with the first plate heat exchanger (2) and the second plate heat exchanger (3).
2. the coupling of a kind of underground heat according to claim 1 and natural gas utilizes system, which is characterized in that the control valve
The number at least two of door (10).
3. the coupling of a kind of underground heat according to claim 1 and natural gas utilizes system, which is characterized in that the user is whole
One-way cock group is provided between end (6) and the second plate heat exchanger (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865024.7U CN208332728U (en) | 2018-05-30 | 2018-05-30 | The coupling of a kind of underground heat and natural gas utilizes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865024.7U CN208332728U (en) | 2018-05-30 | 2018-05-30 | The coupling of a kind of underground heat and natural gas utilizes system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332728U true CN208332728U (en) | 2019-01-04 |
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ID=64773019
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820865024.7U Active CN208332728U (en) | 2018-05-30 | 2018-05-30 | The coupling of a kind of underground heat and natural gas utilizes system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853914A (en) * | 2020-07-31 | 2020-10-30 | 陕西延长石油国际勘探开发工程有限公司 | Geothermal energy coupling gas boiler heating system |
-
2018
- 2018-05-30 CN CN201820865024.7U patent/CN208332728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853914A (en) * | 2020-07-31 | 2020-10-30 | 陕西延长石油国际勘探开发工程有限公司 | Geothermal energy coupling gas boiler heating system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Wanjiang New Energy Group Co.,Ltd. Address before: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN WANJIANG NEW ENERGY DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Wanjiang New Energy Group Co.,Ltd. Address before: Room 121, 1202, 1203 and 1206, Yizhong Building, 75 Qili Henan Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee before: Henan Wanjiang New Energy Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 450000 No. 601, block B, Financial Plaza, No. 180, Huaxia Avenue, Zhengzhou Airport Economic Comprehensive Experimental Zone, Zhengzhou City, Henan Province Patentee after: Wanjiang New Energy Co.,Ltd. Address before: Room 1201, 1202, 1203 and 1206, 12 / F, Yizhong building, 75 qilihan Road, Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee before: Wanjiang New Energy Group Co.,Ltd. |
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| CP03 | Change of name, title or address |