CN207922350U - Energy-saving heating system - Google Patents
Energy-saving heating system Download PDFInfo
- Publication number
- CN207922350U CN207922350U CN201820266617.1U CN201820266617U CN207922350U CN 207922350 U CN207922350 U CN 207922350U CN 201820266617 U CN201820266617 U CN 201820266617U CN 207922350 U CN207922350 U CN 207922350U
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- CN
- China
- Prior art keywords
- water
- connect
- pipeline
- corrugated plate
- heat exchangers
- 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.)
- Expired - Fee Related
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Classifications
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of energy-saving heating systems, the high-temperature water outlet mouth of boiler is connect by pipeline with water knockout drum, water knockout drum is connect by water supply line with user terminal, and user terminal is connect by water return pipeline with water collector, the low temperature water inlet connection of water collector and boiler；User's feed pipe is connect with the condensation segment of hot diode, and the evaporator section of hot diode is embedded in cooking fume-collecting case；Water return pipeline is connected by the low temperature water inlet of pipeline and heat pump, and the high-temperature water outlet mouth of heat pump is connect by pipeline with water supply line；The smokejack of boiler is equipped with corrugated plate-type heat exchangers, the lower end of corrugated plate-type heat exchangers is equipped with gas inlet, the upper end of corrugated plate-type heat exchangers is equipped with exhanst gas outlet, soft water pipeline is transversely provided in corrugated plate-type heat exchangers, soft water pipeline is connect by circulating water pipe with softened water tank, and softened water tank is connected by the water inlet of pipeline and boiler.The utility model can recovery waste heat, improve the transfer efficiency of recirculated water, energy conservation and environmental protection.
Description
Technical field
The utility model belongs to heat supply process field, is related to a kind of energy-saving heating system.
Background technology
The flue-gas temperature that boiler is discharged in heating system is higher, and direct emission causes a large amount of thermal energy to waste, and to ring around
Cause harmful effect in border；The water supply line temperature of existing heating system is 90-100 °, and the temperature of water return pipeline is 50-60 °, is returned
Waterpipe and the earth temperature difference are larger, and water return pipeline thermal loss is larger；In addition, the temperature difference of water supply line and water return pipeline
Smaller, the temperature difference is smaller, and the transfer efficiency of recirculated water is lower.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of energy-saving heating system, and recovery waste heat improves recirculated water
Transfer efficiency, energy conservation and environmental protection solve problems of the prior art.
The utility model is the technical scheme adopted is that a kind of energy-saving heating system, the high-temperature water outlet mouth of boiler pass through pipe
Road is connect with water knockout drum, and water knockout drum is connect by water supply line with user terminal, and user terminal includes user's feed pipe, user's feed pipe
It is connected with corresponding radiator, user terminal is connect by water return pipeline with water collector, and the low temperature water inlet of water collector and boiler connects
It connects；User's feed pipe is connect with the condensation segment of hot diode, and the evaporator section of hot diode is embedded in cooking fume-collecting case, and oil smoke is received
The outlet of header and kitchen ventilator connects；Water return pipeline is connected by the low temperature water inlet of pipeline and heat pump, the high-temperature water outlet of heat pump
Mouth is connect by pipeline with water supply line；The smokejack of boiler is equipped with corrugated plate-type heat exchangers, under corrugated plate-type heat exchangers
End is equipped with gas inlet, and the upper end of corrugated plate-type heat exchangers is equipped with exhanst gas outlet, soft water is transversely provided in corrugated plate-type heat exchangers
Pipeline, soft water pipeline are connect by circulating water pipe with softened water tank, and softened water tank is connected by the water inlet of pipeline and boiler；Corrugated plating
In formula heat exchanger, it is equipped with multiple parallel corrugated platings from bottom to up, corrugated plating is equipped with herringbone ripple, the gap of adjacent corrugated plate
It is sequentially reduced from bottom to up, one end of corrugated plating tilts down, and corrugated plating is equipped with groove, and the bottom of corrugated plate-type heat exchangers is set
There are condensate pipe, condensate pipe to be connected to the lower end of groove.
The utility model is further characterized in that further, the circulating water pipe is equipped with circulating pump.
Further, the tank wall of the softened water tank is equipped with vacuum layer.
Further, the outer wall of the cooking fume-collecting case is equipped with insulating layer.
The utility model has the beneficial effects that：Corrugated plate-type heat exchangers return the waste heat for the high-temperature flue gas that boiler is discharged
It receives, one end of corrugated plating tilts down, and corrugated plating is equipped with groove, and the vapor carried in high-temperature flue gas condenses on corrugated plating
The inner wall of corrugated plate-type heat exchangers is flow to along groove afterwards, final condensed water pipe outflow, the heat of vapor condensation release is returned
It receives, while condensed water is to that can be dissolved in the CO of water in flue gasX, NOX, SOXEqual pernicious gases have certain absorption, reach section
The purpose of energy environmental protection.
User's feed pipe is connect with the condensation segment of hot diode, and the evaporator section of hot diode is embedded in cooking fume-collecting case,
The outlet of cooking fume-collecting case and kitchen ventilator connects, and the heat that the kitchen ventilator of user terminal generates reasonably is used in heating system,
Hot diode can unidirectionally conduct heat, when hot diode evaporator section temperature be higher than condensation segment, by the heat of cooking fume-collecting case bring to
User's feed pipe, when the evaporator section temperature of hot diode is less than condensation segment, hot diode is in reversely by state, blocks user
The heat loss of feed pipe.
Water return pipeline is connected by the low temperature water inlet of pipeline and heat pump, and the high-temperature water outlet mouth of heat pump passes through pipeline and water supply
Pipeline connects, and by the heat energy transfer of water return pipeline to water supply line, improves the thermal energy of water supply line, meets the needs of user terminal,
The temperature difference for increasing water return pipeline and water supply line simultaneously, improves the transfer efficiency of recirculated water.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of corrugated plate-type heat exchangers in the utility model embodiment.
In figure, 1. boilers, 2. corrugated plate-type heat exchangers, 3. smokejacks, 4. softened water tanks, 5. vacuum layers, 6. water knockout drums, 7. collection
Hydrophone, 8. water supply lines, 9. user terminals, 10. radiators, 11. water return pipelines, 12. heat pumps, 13. user's feed pipes, 14. oil smoke
Collecting box, 15. hot diodes, 16. kitchen ventilators, 17. gas inlets, 18. exhanst gas outlets, 19. soft water pipelines, 20. circulating water pipes,
21. corrugated plating, 22. grooves, 23. herringbone ripples, 24. condensate pipes.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The structure of the utility model embodiment, as shown in Figs. 1-2, the high-temperature water outlet mouth of boiler 1 pass through pipeline and water knockout drum 6
Connection, water knockout drum 6 connect by water supply line 8 with user terminal 9, and user terminal 9 includes user's feed pipe 13, user's feed pipe 13 and
Corresponding radiator 10 connects, and user terminal 9 connect by water return pipeline 11 with water collector 7, the low temperature of water collector 7 and boiler 1 into
The mouth of a river connects；User's feed pipe 13 is connect with the condensation segment of hot diode 15, and the evaporator section of hot diode 15 is embedded at oil smoke receipts
In header 14, cooking fume-collecting case 14 is connect with the outlet of kitchen ventilator 16, and the outer wall of cooking fume-collecting case 14 is equipped with insulating layer, prevents heat
It can scatter and disappear；Water return pipeline 11 is connect by pipeline with the low temperature water inlet of heat pump 12, and the high-temperature water outlet mouth of heat pump 12 passes through pipeline
It is connect with water supply line 8, by the heat energy transfer of water return pipeline 11 to water supply line 8, improves the thermal energy of water supply line 8, meet and use
The demand at family end 9, while increasing the temperature difference of water return pipeline 11 and water supply line 8, improve the transfer efficiency of recirculated water；Boiler 1
Smokejack 3 is equipped with corrugated plate-type heat exchangers 2, and the lower end of corrugated plate-type heat exchangers 2 is equipped with gas inlet 17, corrugated plate dst heat exchange
The upper end of device 2 is equipped with exhanst gas outlet 18, is transversely provided with soft water pipeline 19 in corrugated plate-type heat exchangers 2, soft water pipeline 19 is by following
Ring water pipe 20 is connect with softened water tank 4, and the tank wall of softened water tank 4 is equipped with vacuum layer 5, and circulating water pipe 20 is equipped with circulating pump, softened water tank 4
It is connect with the water inlet of boiler 1 by pipeline, is used for the heat in flue gas that boiler 1 is discharged using corrugated plate-type heat exchangers 2
Soft water is heated, the soft water after heating is added in boiler 1, reduces the energy consumption of boiler 1, reduces the temperature that flue gas is discharged in boiler 1, protection
Environment.
In corrugated plate-type heat exchangers 2, it is equipped with multiple parallel corrugated platings 21 from bottom to up, corrugated plating 21 is equipped with herringbone wave
Line 23, in the flowing of flue gas from bottom to up, temperature is gradually reduced, and volume becomes smaller, the gap of adjacent corrugated plate 21 from bottom to up according to
Secondary reduction so that the conduction velocity of flue gas will not decay, and improve heat exchange efficiency；One end of corrugated plating 21 tilts down, corrugated plating
21 are equipped with groove 22, and the bottom of corrugated plate-type heat exchangers 2 is equipped with condensate pipe 24, and condensate pipe 24 and the lower end of groove 22 connect
It is logical.
The operation principle of the utility model embodiment：The high-temperature flue gas that boiler 1 is discharged in the corrugated plate-type heat exchangers 2 with it is soft
Soft water in waterpipe 19 forms cross-flow, and high-temperature flue gas transfers heat to soft water by the gap of corrugated plating 21, and hot soft water returns
It is flow to softened water tank 4, it is final to inject boiler 1, it so recycles, the heat of high-temperature flue gas is constantly transferred to soft water, realizes flue gas
Waste heat recovery；One end of corrugated plating 21 tilts down, and corrugated plating 21 is equipped with groove 22, and the vapor carried in high-temperature flue gas exists
The inner wall of corrugated plate-type heat exchangers 2 is flow to after being condensed on corrugated plating 21 along groove 22, final condensed water pipe 24 flows out, vapor
The heat of condensation release is recovered, while condensed water is to that can be dissolved in the CO of water in flue gasX, NOX, SOXEqual pernicious gases have centainly
Absorption, reach energy-saving and environment-friendly purpose；User's feed pipe 13 is connect with the condensation segment of hot diode 15, hot diode 15
Evaporator section be embedded in cooking fume-collecting case 14, cooking fume-collecting case 14 is connect with the outlet of kitchen ventilator 16, by the oil smoke of user terminal 9
The heat that machine 16 generates reasonably is used in heating system, and hot diode 15 is for unidirectionally conducting heat, when the evaporation of hot diode 15
Duan Wendu is higher than condensation segment, the heat of cooking fume-collecting case 14 is brought to user's feed pipe 13, when the evaporator section temperature of hot diode 15
Degree is less than condensation segment, and hot diode 15 is in reversely by state, blocks the heat loss of user's feed pipe 13；Water return pipeline 11
It is connect with the low temperature water inlet of heat pump 12 by pipeline, the high-temperature water outlet mouth of heat pump 12 is connect by pipeline with water supply line 8, will
The heat energy transfer of water return pipeline 11 improves the thermal energy of water supply line 8, meets the needs of user terminal 9, increase simultaneously to water supply line 8
The temperature difference of big water return pipeline 11 and water supply line 8, improves the transfer efficiency of recirculated water.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection domain.
Claims (4)
1. a kind of energy-saving heating system, which is characterized in that the high-temperature water outlet mouth of boiler (1) is connect by pipeline with water knockout drum (6),
Water knockout drum (6) is connect by water supply line (8) with user terminal (9), and user terminal (9) includes user's feed pipe (13), and user supplies water
It manages (13) to connect with corresponding radiator (10), user terminal (9) is connect by water return pipeline (11) with water collector (7), water collector
(7) it is connect with the low temperature water inlet of boiler (1)；User's feed pipe (13) is connect with the condensation segment of hot diode (15), hot two level
The evaporator section of pipe (15) is embedded in cooking fume-collecting case (14), and cooking fume-collecting case (14) is connect with the outlet of kitchen ventilator (16)；It returns
Waterpipe (11) is connect by pipeline with the low temperature water inlet of heat pump (12), and the high-temperature water outlet mouth of heat pump (12) passes through pipeline and confession
Waterpipe (8) connects；The smokejack (3) of boiler (1) is equipped with corrugated plate-type heat exchangers (2), under corrugated plate-type heat exchangers (2)
End is equipped with gas inlet (17), and the upper end of corrugated plate-type heat exchangers (2) is equipped with exhanst gas outlet (18), corrugated plate-type heat exchangers (2)
It is inside transversely provided with soft water pipeline (19), soft water pipeline (19) is connect by circulating water pipe (20) with softened water tank (4), softened water tank (4)
It is connect with the water inlet of boiler (1) by pipeline；In corrugated plate-type heat exchangers (2), it is equipped with multiple parallel ripples from bottom to up
Plate (21), corrugated plating (21) are equipped with herringbone ripple (23), and the gap of adjacent corrugated plate (21) is sequentially reduced from bottom to up, ripple
One end of plate (21) tilts down, and corrugated plating (21) is equipped with groove (22), and the bottom of corrugated plate-type heat exchangers (2) is equipped with condensation
Water pipe (24), condensate pipe (24) are connected to the lower end of groove (22).
2. a kind of energy-saving heating system according to claim 1, which is characterized in that the circulating water pipe (20) is equipped with and follows
Ring pumps.
3. a kind of energy-saving heating system according to claim 1, which is characterized in that the tank wall of the softened water tank (4) is equipped with
Vacuum layer (5).
4. a kind of energy-saving heating system according to claim 1, which is characterized in that the outer wall of the cooking fume-collecting case (14)
Equipped with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266617.1U CN207922350U (en) | 2018-02-24 | 2018-02-24 | Energy-saving heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266617.1U CN207922350U (en) | 2018-02-24 | 2018-02-24 | Energy-saving heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922350U true CN207922350U (en) | 2018-09-28 |
Family
ID=63601494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820266617.1U Expired - Fee Related CN207922350U (en) | 2018-02-24 | 2018-02-24 | Energy-saving heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922350U (en) |
-
2018
- 2018-02-24 CN CN201820266617.1U patent/CN207922350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20200224 |