CN210602873U - Spray type heat exchanger for flue - Google Patents
Spray type heat exchanger for flue Download PDFInfo
- Publication number
- CN210602873U CN210602873U CN201921064017.8U CN201921064017U CN210602873U CN 210602873 U CN210602873 U CN 210602873U CN 201921064017 U CN201921064017 U CN 201921064017U CN 210602873 U CN210602873 U CN 210602873U
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- China
- Prior art keywords
- circulating water
- pipe
- flue
- heat exchanger
- outlet pipe
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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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A spray heat exchanger for flue is composed of an air outlet tube, several cold air pipelines connected to cold air storage, several branch tubes connected to one side of air outlet tube, several branch tubes connected to another side of air outlet tube, and a circulating water pool with water inlet and outlet valves. The utility model discloses utilize the air conditioning in cold gas storehouse to circulating water cooling, make the decline of circulating water temperature degree, can improve power station unit vacuum, reduce the unit and use oil temperature, reduce the energy consumption.
Description
Technical Field
The utility model relates to a heat exchanger, specifically speaking are atomizing air heat exchanger of mainly used flue reduction circulating water temperature.
Background
In various power stations, natural gas stations and other occasions, cold air compression equipment is often arranged in the stations to provide proper temperature for the stations. Because the space of the place is large, the place is often difficult to be completely sealed, a large amount of cold air is leaked outwards, and energy is seriously wasted. In the case of power stations and the like, corresponding circulating water cooling systems are generally arranged to cool and dissipate various main heating components. The temperature of the circulating water after heat exchange is increased, and the circulating water needs to be conveyed to other places for re-cooling or new cooling water is provided, so that the energy consumption is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an atomizing heat exchanger for flue.
In order to solve the technical problem, the utility model discloses take following technical scheme:
the atomizing heat exchanger for flue includes one air outlet pipe, several cold air pipelines connected to the cold air warehouse, several cold air pipelines connected to one side of the air outlet pipe, several branch outlet pipes connected to the other side of the air outlet pipe, several branch pipes with outlet ends extending into the circulating water pond, multidirectional diffuser installed to the outlet ends of the branch pipes, circulating water pond connected to the circulating water inlet pipe and the circulating water outlet pipe, and rotating blades set inside the circulating water pond and connected to the piston rod of the rotating motor via fixing shaft.
And each of the plurality of cold air pipelines is provided with a suction fan and an air valve.
Still be equipped with two piece at least communicating pipes between circulation inlet tube and the circulation outlet pipe, the communicating pipe is placed in the flue, and the one end and the circulation inlet tube intercommunication of communicating pipe, the other end and circulation outlet pipe intercommunication.
The multidirectional diffuser comprises a hollow fixing block, and a plurality of air outlet holes inclined at different angles are formed in the fixing block.
The multi-directional diffuser is positioned in the area below the liquid level of the circulating liquid in the circulating water tank.
The pipe diameter of the branch outlet pipe is less than half of that of the outlet pipe.
The utility model discloses utilize the air conditioning that the air conditioning storehouse was revealed outward to circulating water cooling, make the decline of circulating water temperature degree, can improve power station unit vacuum, reduce the unit and use oily temperature, reduce the energy consumption, make the circulating water need not additionally cool off and change.
Drawings
FIG. 1 is a schematic view of the pipeline connection principle of the present invention;
fig. 2 is a schematic cross-sectional view of the multi-directional diffuser of the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in attached figures 1 and 2, the utility model discloses a spray type heat exchanger for flue, which comprises an air outlet pipe 5, a plurality of cold air pipelines 2 connected with a cold air reservoir 1, the cold air pipelines 2 are connected with one side of the air outlet pipe 5, the other side of the air outlet pipe 5 is provided with a plurality of branch outlet pipes 6, the outlet ends of the branch pipes 6 extend into a circulating water pool 14, the outlet ends of the branch pipes 6 are provided with a multidirectional diffuser 7, the circulating water pool 14 is provided with a circulating water inlet pipe 13 and a circulating water outlet pipe 10, the circulating water inlet pipe 13 is connected with the circulating water outlet pipe 10, the connecting part of the circulating water inlet pipe 13 and the circulating water outlet pipe 10 is arranged in the flue 11, the circulating water inlet pipe 13 and the circulating water outlet pipe 10 are respectively provided with a water inlet valve 12 and a water outlet valve 9, the circulating water inlet pipe 13 is provided with a water, the rotary blade is connected with a piston rod of the rotary motor through a fixed shaft. The cold air pipeline is usually installed in a place where the leakage cooling is easy to occur in the cold air storage, so as to recycle the leaked cold air. A part of the pipeline can be directly communicated with the inner space of the cold air storage.
Among the plurality of cold air pipelines 2, every cold air pipeline 2 is provided with a suction fan 3 and an air valve 4, and the circulation speed of air can be increased by sucking air through the suction fan. The opening degree is controlled through the air valve, and the control of the air flow is realized.
At least two communicating pipes 17 are further arranged between the circulating water inlet pipe 13 and the circulating water outlet pipe 10, the communicating pipes 17 are placed in the flue 11, one end of each communicating pipe is communicated with the circulating water inlet pipe, and the other end of each communicating pipe is communicated with the circulating water outlet pipe. Through setting up communicating pipe, increase the flow area of water to increase the area of contact with gaseous, realize better heat exchange treatment.
The multi-directional diffuser is positioned in the area below the liquid level of the circulating liquid in the circulating water tank.
The pipe diameter of the branch outlet pipe is less than half of that of the outlet pipe.
The utility model discloses in, place communicating pipe in the flue, cool off the gas through the flue. The temperature of the circulating water after heat exchange rises and returns to the circulating pool again, and the entering cold air is cooled, so that the circulating water is cooled by the cooling discharged outside the place, the circulating water does not need to be cooled additionally, the energy is saved, meanwhile, the temperature of the circulating water is kept at a lower temperature all the time, the vacuum of the power station unit can be improved, and the temperature of the oil for the unit is reduced.
It should be noted that the above is only a preferred embodiment of the present invention, and the present invention is not limited to the above, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced with equivalents, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The atomizing heat exchanger for flue is characterized by comprising an air outlet pipe and a plurality of cold air pipelines connected with a cold air warehouse, wherein the cold air pipelines are connected with one side of the air outlet pipe, the other side of the air outlet pipe is provided with a plurality of branch outlet pipes, the outlet ends of the branch pipes extend into a circulating water pond, the outlet ends of the branch pipes are provided with a multidirectional diffuser, the circulating water pond is provided with a circulating water inlet pipe and a circulating water outlet pipe, the circulating water inlet pipe is connected with the circulating water outlet pipe, the connecting part of the circulating water inlet pipe and the circulating water outlet pipe is placed in the flue, a water inlet valve and a water outlet valve are respectively arranged on the circulating water inlet pipe and the circulating water outlet pipe, a water pump is arranged on the circulating water inlet pipe, the outer wall of the circulating water.
2. The aerosol heat exchanger for a flue of claim 1, wherein each of the plurality of cold air pipelines is provided with a suction fan and an air valve.
3. The atomizing heat exchanger for flue according to claim 2, characterized in that at least two communicating pipes are further arranged between the circulating water inlet pipe and the circulating water outlet pipe, the communicating pipes are placed in the flue, one end of each communicating pipe is communicated with the circulating water inlet pipe, and the other end of each communicating pipe is communicated with the circulating water outlet pipe.
4. The aerosol heat exchanger for flue as claimed in claim 3, wherein the multi-directional diffuser comprises a fixed block with a hollow inside, and a plurality of air outlet holes inclined at different angles are formed on the fixed block.
5. The aerosol heat exchanger for a flue of claim 4, wherein the multi-directional diffuser is located in a region below the liquid level of the circulating liquid in the circulating water bath.
6. The aerosol heat exchanger for a flue of claim 5, wherein the pipe diameter of the branched-off pipe is less than half of the pipe diameter of the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064017.8U CN210602873U (en) | 2019-07-09 | 2019-07-09 | Spray type heat exchanger for flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064017.8U CN210602873U (en) | 2019-07-09 | 2019-07-09 | Spray type heat exchanger for flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210602873U true CN210602873U (en) | 2020-05-22 |
Family
ID=70688484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921064017.8U Active CN210602873U (en) | 2019-07-09 | 2019-07-09 | Spray type heat exchanger for flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210602873U (en) |
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2019
- 2019-07-09 CN CN201921064017.8U patent/CN210602873U/en active Active
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