CN107120991A - A kind of device for improving water-cooled cooler heat transfer effect - Google Patents
A kind of device for improving water-cooled cooler heat transfer effect Download PDFInfo
- Publication number
- CN107120991A CN107120991A CN201610102055.2A CN201610102055A CN107120991A CN 107120991 A CN107120991 A CN 107120991A CN 201610102055 A CN201610102055 A CN 201610102055A CN 107120991 A CN107120991 A CN 107120991A
- Authority
- CN
- China
- Prior art keywords
- water
- source
- aerating
- storage tank
- pipeline
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
The invention discloses a kind of device for improving water-cooled cooler heat transfer effect, anti- discharge pipe is connected with the cooling water inlet of water-cooled cooler, anti- valve door is installed on anti-discharge pipe, it is also associated with that aerating valve is installed on aerating pipeline, aerating pipeline at the coolant outlet of water-cooled cooler.The device also includes being provided with pressure gauge on source of the gas storage tank, source of the gas storage tank, and source of the gas storage tank is connected by tonifying Qi pipeline with supplement source of the gas, and self-adjusting valve is provided with tonifying Qi pipeline.When using, the water intaking valve closed at water cooler cooling water inlet, anti- valve door is opened, aerating valve is then opened, gas is passed through by aerating pipeline, mixing wastewater with air reverse turbulent flow in water cooler, remove adhesion water cooler inwall, the foundry loam dirt in heat exchange pipe outer wall, and by anti-discharge pipe discharge system outside, it is ensured that the heat transfer effect of water cooler, by setting self-regulated to open, it is ensured that aerating buffer tank pressure is higher than cooling water pressure.
Description
Technical field
The invention belongs to technical field of heat exchange, and in particular to a kind of device of raising water-cooled cooler heat transfer effect.
Background technology
Water-cooled cooler is the most frequently used heat transmission equipment in chemical production device.Water-cooled cooler is to utilize cooling water and heat transferring medium septate heat transfer in heat exchanger, it is ensured that the medium temperature after cooling reaches process conditions.The most frequently used cooling water is recirculated water, due to flows decrease in water cooler, and foundry loam dirt is easily attached in exchanger tube wall, causes conductivity of heat poor, and heat exchange efficiency reduction, influence device is normally run.
The content of the invention
The present invention provides a kind of device for improving water-cooled cooler heat transfer effect, by changing the flow regime of water, removes the foundry loam dirt on water cooling wall, improves water-cooling heat-exchange effect.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of device for improving water-cooled cooler heat transfer effect, anti- discharge pipe is connected with the cooling water inlet of water-cooled cooler, it is provided with anti-discharge pipe at anti-valve door, the coolant outlet of water-cooled cooler and is also associated with that aerating valve is installed on aerating pipeline, aerating pipeline.
The device also includes source of the gas storage tank, aerating pipeline one end is connected to the coolant outlet of water-cooled cooler, and the other end is connected on source of the gas storage tank, source of the gas storage tank and is provided with pressure gauge, source of the gas storage tank is connected by tonifying Qi pipeline with supplement source of the gas, and self-adjusting valve is provided with tonifying Qi pipeline.
The source of the gas storage tank is Nitrogen source gases storage tank or compressed air gas source storage tank.
The present invention is applied to any form of cooler by cooling medium of water.
The invention has the advantages that：
1st, flush efficiency is improved, it is ensured that the heat transfer effect of water cooler；
2nd, due to being backwashed using gas-liquid mixed, streamflow regime is changed, recoil water consumption is reduced.
3rd, it is nitrogen or compressed air during aerating of the present invention, it is to avoid gas-liquid chemically reacts, influences water quality.
4th, nitrogen or compressed air wide material sources in Chemical Manufacture, and manufacturing cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is source of the gas connection diagram of the invention.
Embodiment
The present invention is further illustrated with reference to embodiment and accompanying drawing, but the scope of protection of present invention is not limited to the scope of embodiment statement.
As shown in Figure 1, a kind of device for improving water-cooled cooler heat transfer effect, anti- discharge pipe 1 is connected with the cooling water inlet of water-cooled cooler, anti- valve door 2 is installed on anti-discharge pipe 1, it is also associated with that aerating valve 3 is installed on aerating pipeline 4, aerating pipeline 4 at the coolant outlet of water-cooled cooler.
The device also includes source of the gas storage tank 6, the one end of aerating pipeline 4 is connected to the coolant outlet 4 of water-cooled cooler, and the other end is connected on source of the gas storage tank 6, source of the gas storage tank 6 and is provided with pressure gauge 5, source of the gas storage tank 6 is connected by tonifying Qi pipeline 8 with supplement source of the gas, and self-adjusting valve 7 is provided with tonifying Qi pipeline 8.
The source of the gas storage tank 6 is Nitrogen source gases storage tank 6 or compressed air gas source storage tank 6.
Operation principle of the present invention is as follows：The water intaking valve closed at water cooler cooling water inlet, open anti-valve door, then aerating valve is opened, nitrogen or compressed air, mixing wastewater with air reverse turbulent flow in water cooler are passed through by aerating pipeline, foundry loam dirt on removing adhesion water cooler inwall, heat exchange pipe outer wall, and by anti-discharge pipe discharge system outside, it is ensured that the heat transfer effect of water cooler, by setting source of the gas storage tank self-adjusting valve, ensureing bleed pressure, there is provided nitrogen or compressed air higher than cooling water pressure.
Claims (3)
1. a kind of device for improving water-cooled cooler heat transfer effect, it is characterised in that：Anti- discharge pipe is connected with the cooling water inlet of water-cooled cooler（1）, anti-discharge pipe（1）On anti-valve door is installed（2）, aerating pipeline is also associated with the coolant outlet of water-cooled cooler（4）, aerating pipeline（4）On aerating valve is installed（3）.
2. device according to claim 1, it is characterised in that：The device also includes source of the gas storage tank（6）, aerating pipeline（4）One end is connected to the coolant outlet of water-cooled cooler（4）, the other end is connected to source of the gas storage tank（6）, source of the gas storage tank（6）On pressure gauge is installed（5）, source of the gas storage tank（6）Pass through tonifying Qi pipeline（8）It is connected with supplement source of the gas, tonifying Qi pipeline（8）On self-adjusting valve is installed（7）.
3. device according to claim 2, it is characterised in that：The source of the gas storage tank（6）For Nitrogen source gases storage tank（6）Or compressed air gas source storage tank（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102055.2A CN107120991A (en) | 2016-02-25 | 2016-02-25 | A kind of device for improving water-cooled cooler heat transfer effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102055.2A CN107120991A (en) | 2016-02-25 | 2016-02-25 | A kind of device for improving water-cooled cooler heat transfer effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120991A true CN107120991A (en) | 2017-09-01 |
Family
ID=59716892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610102055.2A Pending CN107120991A (en) | 2016-02-25 | 2016-02-25 | A kind of device for improving water-cooled cooler heat transfer effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120991A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916204A (en) * | 2019-04-09 | 2019-06-21 | 唐山伟德船用设备有限公司 | A kind of heat exchanger for marine exhaust washing |
| CN112594171A (en) * | 2020-12-18 | 2021-04-02 | 上海捷氢科技有限公司 | Air bearing type air compressor and connecting device thereof |
-
2016
- 2016-02-25 CN CN201610102055.2A patent/CN107120991A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916204A (en) * | 2019-04-09 | 2019-06-21 | 唐山伟德船用设备有限公司 | A kind of heat exchanger for marine exhaust washing |
| CN109916204B (en) * | 2019-04-09 | 2020-09-11 | 唐山伟德船用设备有限公司 | Heat exchanger for washing ship waste gas |
| CN112594171A (en) * | 2020-12-18 | 2021-04-02 | 上海捷氢科技有限公司 | Air bearing type air compressor and connecting device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |