CN205897309U - Joint energy energy supply system - Google Patents
Joint energy energy supply system Download PDFInfo
- Publication number
- CN205897309U CN205897309U CN201620701341.6U CN201620701341U CN205897309U CN 205897309 U CN205897309 U CN 205897309U CN 201620701341 U CN201620701341 U CN 201620701341U CN 205897309 U CN205897309 U CN 205897309U
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- Prior art keywords
- butterfly valve
- boiler
- electric butterfly
- energy
- energy meter
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model relates to a joint energy energy supply system, including heat pump set, the boiler, heat pump set's exit end, an exit end intercommunication heat supply pipeline of boiler, heat supply pipeline and user side input intercommunication, exit end at heat pump set is provided with first ability gauge, an electric butterfly valve, and the static balancing valve between a first ability gauge and an electric butterfly valve, exit end at the boiler is provided with second ability gauge, the 2nd electric butterfly valve, and the 2nd static balancing valve between second ability gauge and the 2nd electric butterfly valve, still include with first can the gauge, an electric butterfly valve, the second can the gauge, the 2nd electric butterfly valve signal connection's controller, the controller still is connected with the boiler with heat pump set, is provided with a thermodetector on the heat supply pipeline, the utility model has the advantages of reasonable design, under extreme condition, when the heat pump host computer can not satisfy terminal demand, through the automatic loading boiler, subtract the mode of carrying the host computer, guarantee the temperature of heat supply.
Description
Technical field
This utility model is related to a kind of joint energy energy supplying system.
Background technology
In water source heat pump system, because surface water water temperature is subject to such environmental effects, heat pump main frame effect under extreme operating condition
Rate is low, and energy supply side leaving water temperature can not reach predetermined heat supply temperature, can be considered as standby heat source to carry out in system design
Combined heat or independent heat supply, but to realize currently without corresponding technology it is impossible to meet the requirement using.
Content of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of joint energy energy supply system of reasonable in design
System, under extreme operating condition, when heat pump main frame can not meet end demand, by way of automatic loading boiler, off-load main frame,
To ensure the temperature of heat supply.
Realize the technical solution of the utility model as follows:
Joint energy energy supplying system, including source pump, boiler, the port of export of source pump, the port of export connection of boiler
One heat supply pipeline, heat supply pipeline is connected with user side input,
The port of export of source pump is provided with the first energy meter, the first electric butterfly valve, and be in the first energy meter with
The first static balancing valve between first electric butterfly valve,
The port of export of boiler is provided with the second energy meter, the second electric butterfly valve, and is in the second energy meter and second
The second static balancing valve between electric butterfly valve,
Also include the control being connected with the first energy meter, the first electric butterfly valve, the second energy meter, the second electric butterfly valve signal
Device, described controller is also connected with boiler with source pump, is provided with the first temperature detector on heat supply pipeline,
Described controller according to the first temperature detector, the first energy meter, the second energy meter adjust the first electric butterfly valve,
Second electric butterfly valve, source pump, the working condition of boiler.
Further, the backflow end of described boiler, the backflow end of source pump connect a reflux line, in this reflux line
On be provided with second temperature detector, described second temperature detector by detect signal transmission to controller.
Employ technique scheme, this utility model is by source pump, boiler, temperature detector, energy meter, electronic butterfly
Valve, static balancing valve and plc controller composition, concrete principle is: when, under extreme operating condition, heat pump main frame heating efficiency reduces, when
When first temperature detector monitors that the leaving water temperature of heat pump main frame can not reach the leaving water temperature of setting, open boiler and by
Step loads, and if necessary to source pump off-load, is gone out by energy meter real-time monitoring two equipment in boiler and source pump exit
Temperature at mouthful and flow, collect the mixing temperature of temperature detector monitoring, calculate source pump and pot by plc controller
The load percentage ratio that should load of stove is it is ensured that the leaving water temperature of mixing can progressively reach the temperature value of setting, in combination with electricity
Dynamic butterfly valve comes adjusting heat pump unit and boiler export flow it is ensured that the heating effect of user end.
Brief description
Fig. 1 is structural representation of the present utility model；
In accompanying drawing, 1 is source pump, and 2 is boiler, and 3 is the port of export of source pump, and 4 is the port of export of boiler, and 5 is confession
Hot channel, 6 is the first energy meter, and 7 is the first electric butterfly valve, and 8 is the first static balancing valve, and 9 is the second energy meter, and 10 is second
Electric butterfly valve, 11 is the second static balancing valve, and 12 is controller, and 13 is the first temperature detector, and 14 is reflux line, and 15 is the
Two temperature detectors.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
The accompanying drawing of type embodiment, is clearly and completely described to the technical scheme of this utility model embodiment.Obviously, described
Embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, all belong to
Scope in this utility model protection.
As Fig. 1, joint energy energy supplying system, including source pump 1, boiler 2, the port of export 3 of source pump, the going out of boiler
Mouth end 4 connects a heat supply pipeline 5, and heat supply pipeline is connected with user side input, and the port of export of source pump is provided with first
Energy meter 6, the first electric butterfly valve 7, and it is in the first static balancing valve 8 between the first energy meter and the first electric butterfly valve；
The port of export of boiler is provided with the second energy meter 9, the second electric butterfly valve 10, and is in the second energy meter and the
The second static balancing valve 11 between two electric butterfly valves；Static balancing valve can set open degree, controls the flow of outlet；Electronic butterfly
Valve also can control outlet conduit open degree, can control device rate of discharge；Energy meter real-time monitoring boiler and source pump go out
Mouth temperature and rate of discharge, calculating to plc controller provides foundation.
Also include the plc being connected with the first energy meter, the first electric butterfly valve, the second energy meter, the second electric butterfly valve signal
Controller 12, controller is also connected with boiler with source pump, is provided with the first temperature detector 13 on heat supply pipeline.
Controller according to the first temperature detector, the first energy meter, the second energy meter adjust the first electric butterfly valve, second
Electric butterfly valve, source pump, the working condition of boiler.
In order to heat energy is circulated with use, the backflow end of boiler, the backflow end of source pump connect a reflux line 14,
Second temperature detector 15 is provided with this reflux line, second temperature detector is by the signal transmission detecting to plc control
Device.So utilization can be circulated to the liquid of user end backflow, and can be obtained by the detection of second temperature detector
Withdrawing fluid temperature, and adjust the working condition of source pump, boiler by plc controller, to reach the mesh of energy-conservation
's.
Concrete principle of the present utility model is: when, under extreme operating condition, heat pump main frame heating efficiency reduces, boiler does not work,
When the leaving water temperature that the first temperature detector monitors source pump can not reach the leaving water temperature of setting, then controller is opened
Boiler simultaneously progressively loads, if necessary to source pump off-load, by the energy meter real-time monitoring in boiler and source pump exit
The temperature in two equipment exits and flow, collect the mixing temperature of temperature detector monitoring, calculate heat pump by plc controller
The load percentage ratio that should load of unit and boiler is it is ensured that the leaving water temperature of mixing can progressively reach the temperature value of setting, same
When come adjusting heat pump unit and boiler export flow with reference to electric butterfly valve it is ensured that the heating effect of user end.
Claims (2)
1. joint energy energy supplying system, including source pump, boiler it is characterised in that the port of export of source pump, the going out of boiler
Mouth end connects a heat supply pipeline, and heat supply pipeline is connected with user side input,
The port of export of source pump is provided with the first energy meter, the first electric butterfly valve, and is in the first energy meter and first
The first static balancing valve between electric butterfly valve,
The port of export of boiler is provided with the second energy meter, the second electric butterfly valve, and it is electronic with second to be in the second energy meter
The second static balancing valve between butterfly valve,
Also include the controller being connected with the first energy meter, the first electric butterfly valve, the second energy meter, the second electric butterfly valve signal,
Described controller is also connected with boiler with source pump, is provided with the first temperature detector on heat supply pipeline,
Described controller according to the first temperature detector, the first energy meter, the second energy meter adjust the first electric butterfly valve, second
Electric butterfly valve, source pump, the working condition of boiler.
2. joint energy energy supplying system according to claim 1 is it is characterised in that the backflow end of described boiler, heat pump machine
The backflow end of group connects a reflux line, is provided with second temperature detector, described second temperature detection on this reflux line
Device is by the signal transmission detecting to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701341.6U CN205897309U (en) | 2016-07-04 | 2016-07-04 | Joint energy energy supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701341.6U CN205897309U (en) | 2016-07-04 | 2016-07-04 | Joint energy energy supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205897309U true CN205897309U (en) | 2017-01-18 |
Family
ID=57771156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701341.6U Active CN205897309U (en) | 2016-07-04 | 2016-07-04 | Joint energy energy supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518717A (en) * | 2018-04-28 | 2018-09-11 | 北京华誉能源技术股份有限公司 | A kind of municipal administration heating system, heat supply method and charging method |
-
2016
- 2016-07-04 CN CN201620701341.6U patent/CN205897309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518717A (en) * | 2018-04-28 | 2018-09-11 | 北京华誉能源技术股份有限公司 | A kind of municipal administration heating system, heat supply method and charging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |