CN208952737U - The urgent cooler of hot oil - Google Patents
The urgent cooler of hot oil Download PDFInfo
- Publication number
- CN208952737U CN208952737U CN201821512064.XU CN201821512064U CN208952737U CN 208952737 U CN208952737 U CN 208952737U CN 201821512064 U CN201821512064 U CN 201821512064U CN 208952737 U CN208952737 U CN 208952737U
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- Prior art keywords
- cylinder
- hot oil
- urgent
- oil
- cooler
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Abstract
The utility model discloses a kind of urgent coolers of hot oil, including cylinder, oil inlet is provided with below the cylinder lateral wall, oil outlet is provided with above the cylinder lateral wall, the bottom of the cylinder is evenly arranged with coil pipe support, the coil pack coiled in the shape of a spiral is supported on the coil pipe support, expansion upwards after the coil pack is heated, one end of the coil pack is connected with oil inlet, the other end of the coil pack is connected with oil outlet, the bottom of the cylinder lateral wall is provided with water inlet, liquid-level switch mouth is provided with above the cylinder lateral wall, floating ball is provided at the liquid-level switch mouth.The utility model provides a kind of urgent cooler of hot oil, it can be when meeting power-off fault, and water-filling and hot oil carry out heat exchange, is quickly cooled down hot oil, it is ensured that the circulation of hot oil prevents after having a power failure oil temperature superelevation in the short time and leads to a disaster.
Description
Technical field
The utility model relates to a kind of urgent coolers of hot oil, belong to boiler plant field.
Background technique
Currently, organic heat carrier furnace is with biomass etc. for fuel, using conduction oil as medium, using oil circulating pump, force
Conduction oil carries out liquid phase circulation, after thermal energy is conveyed to heating equipment, returns again to heating furnace and reheats, more and more
It applies in industrial circles such as building materials.
Unexpected power failure phenomenon can also occur once in a while for heat-conducting oil furnace, oil circulating pump stops working at this time, furnace in normal use
The continuation of thorax fuel is being burnt, and thermally conductive oil temperature is made to continue to increase, will be in the short time if oil temperature rises too fast drop and do not get off
Inside make oil temperature part superelevation and coking, causes booster so as to cause fire.
Summary of the invention
Technical problem to be solved in the utility model is that overcome the deficiencies of the prior art and provide a kind of hot oil promptly cold
But device, it can be when meeting power-off fault, and water-filling and hot oil carry out heat exchange, are quickly cooled down hot oil, it is ensured that the circulation of hot oil is prevented
After only having a power failure in the short time oil temperature superelevation and lead to a disaster.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of urgent cooler of hot oil, including cylinder are provided with oil inlet, the cylinder side below the cylinder lateral wall
Oil outlet is provided with above wall, the bottom of the cylinder is evenly arranged with coil pipe support, is supported on the coil pipe support and is in
The coil pack of helical coil, expansion upwards, one end and the oil inlet phase of the coil pack after the coil pack is heated
Even, the other end of the coil pack is connected with oil outlet, and the bottom of the cylinder lateral wall is provided with water inlet, the cylinder side
It is provided with liquid-level switch mouth above wall, is provided with floating ball at the liquid-level switch mouth.
Further, the coil pack is composed in parallel by 6 ring pipes.
Further, the bottom of the cylinder is provided with sewage draining exit.
Further, overflow port is additionally provided with above the cylinder lateral wall.
Further, it is provided with cover board at the top of the cylinder, is provided with steam (vapor) outlet on the cover board.
Further, manhole cover is additionally provided on the cover board.
Using above-mentioned technical proposal, the utility model carries out heat with cooling water by coil pack and exchanges, and gives hot oil
Promptly cooled down, prevents after having a power failure oil temperature superelevation in the short time and cause coking, so that lead to a disaster, the utility model structure
Simply, easy to make, technological forming is simple, and occupied area is small.
Detailed description of the invention
Fig. 1 is the work flow diagram of the urgent cooler of hot oil of the utility model；
Fig. 2 is the structural schematic diagram of the urgent cooler of hot oil of the utility model；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural schematic diagram of the coil pack of the utility model；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the structural schematic diagram of the cylinder of the utility model；
Fig. 7 is the A-A cross-sectional view of Fig. 6.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Fig. 1~7, a kind of urgent cooler of hot oil, including cylinder 2, be provided with below 2 side wall of cylinder into
Hydraulic fluid port 3 is provided with oil outlet 4 above 2 side wall of cylinder, and the bottom of the cylinder 2 is evenly arranged with coil pipe support 11, institute
It states and is supported with coil pack 1 on coil pipe support 11, the coil pack 1 uses seamless steel tube for boiler, can be as spring one after heated
The upward free wxpansion of sample, the limited stress generated of 1 heat expansion of coil pack is small, one end and 3 phase of oil inlet of the coil pack 1
Even, the other end of the coil pack 1 is connected with oil outlet 4, and the coil pack 1 is composed in parallel by 6 ring pipes, ring pipe
Flow is big, and heat-conductive characteristic is good, and cooling capacity is strong, high-efficient, and annular coil pipe butt weld is few, and welding stress is small, the cylinder 2
The bottom of side wall is provided with water inlet 8, and liquid-level switch mouth 10, the liquid-level switch mouth are provided with above 2 side wall of cylinder
Floating ball is provided at 10.
As shown in Fig. 2, the bottom of the cylinder 2 is provided with sewage draining exit 9, until normal condition, it is tight to open the hot oil
The sewage draining exit 9 of anxious cooler bottom, cooling water is drained, and keeps avoiding disk in the urgent cooler of the hot oil for anhydrous state
Tube assembly 1 quickly has oxygen corrosion in the case where there is water state, then extends the service life of the urgent cooler of the hot oil.
As shown in Figure 2,3, it is additionally provided with overflow port 12 above 2 side wall of cylinder, when cooling water is excessive in cylinder 2
When, extra cooling water can be discharged by overflow port 12.
As shown in Figure 2,3, the top of the cylinder 2 is provided with cover board 5, is provided with steam (vapor) outlet 7 on the cover board 5.
As shown in figure 3, being additionally provided with manhole cover 13 on the cover board 5, plant maintenance is more convenient, passes through manhole cover
13 are periodically checked, prevent coil pack 1 because of the aerobic corrosion cracking oil leak of air, thus occur when power-off condition cooling water into
The case where entering hot oil pipeline.
The working principle of the utility model is as follows:
Under normal circumstances, as shown in Figure 1, No. 1 valve and No. 2 valves on hot oil pipeline are closed, hot-oil circulation is without overheat
The urgent cooler of oil, No. 3 valves and by-passing valve of cooling water pipe road are closed, and do not have water in the urgent cooler cylinder 2 of hot oil；
In unexpected have a power failure, as shown in Figure 1, opening No. 1 valve and No. 2 valves rapidly, urgent diesel oil pump startup, hot oil pressure is followed
Ring passes through the urgent cooler of hot oil, prevents hot-spot from causing the rotten damage to equipment of hot oil；
Opening simultaneously No. 3 valves, rapid water-filling in the cylinder 2 of the urgent cooler of hot oil installs floating ball at liquid-level switch mouth 10,
When the cooling water in cylinder 2 reaches certain liquid level, floating ball transmits a signal to solenoid valve, and solenoid valve no longer operates, and stops water inlet；
Cooling water and hot oil carry out heat exchange, gradually decrease hot oil temperature in system, until situation is normal, urgent diesel oil
It pumps out of service, closes No. 1 valve, No. 2 valves and No. 3 valves, the sewage draining exit 9 of the urgent cooler bottom of hot oil is opened, by cooling water drainage
To the greatest extent, anhydrous state in the urgent cooler of hot oil is kept.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of urgent cooler of hot oil, including cylinder (2), it is characterised in that: be provided with below cylinder (2) side wall into
Hydraulic fluid port (3) is provided with oil outlet (4) above cylinder (2) side wall, and the bottom of the cylinder (2) is evenly arranged with coil pipe
Support (11), is supported with the coil pack (1) coiled in the shape of a spiral on the coil pipe support (11), the coil pack (1) by
Expanded upwards after heat, one end of the coil pack (1) is connected with oil inlet (3), the other end of the coil pack (1) with go out
Hydraulic fluid port (4) is connected, and described, the bottom of cylinder (2) side wall is provided with water inlet (8), is set above cylinder (2) side wall
It is equipped with liquid-level switch mouth (10), is provided with floating ball at the liquid-level switch mouth (10).
2. the urgent cooler of hot oil according to claim 1, it is characterised in that: the coil pack (1) is by 6 ring pipes
It composes in parallel.
3. the urgent cooler of hot oil according to claim 1, it is characterised in that: the bottom of the cylinder (2) is provided with row
Dirty mouth (9).
4. the urgent cooler of hot oil according to claim 1, it is characterised in that: the top of cylinder (2) side wall is also set
It is equipped with overflow port (6).
5. the urgent cooler of hot oil according to claim 1, it is characterised in that: be provided with lid at the top of the cylinder (2)
Plate (5) is provided with steam (vapor) outlet (7) on the cover board (5).
6. the urgent cooler of hot oil according to claim 5, it is characterised in that: be additionally provided with maintenance on the cover board (5)
Port lid (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512064.XU CN208952737U (en) | 2018-09-14 | 2018-09-14 | The urgent cooler of hot oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512064.XU CN208952737U (en) | 2018-09-14 | 2018-09-14 | The urgent cooler of hot oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952737U true CN208952737U (en) | 2019-06-07 |
Family
ID=66738157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512064.XU Active CN208952737U (en) | 2018-09-14 | 2018-09-14 | The urgent cooler of hot oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917430A (en) * | 2018-09-14 | 2018-11-30 | 常州联合锅炉容器有限公司 | The urgent cooler of hot oil |
| CN110940219A (en) * | 2019-10-28 | 2020-03-31 | 大唐水电科学技术研究院有限公司 | Hydraulic and hydroelectric engineering circulation cooling system |
-
2018
- 2018-09-14 CN CN201821512064.XU patent/CN208952737U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917430A (en) * | 2018-09-14 | 2018-11-30 | 常州联合锅炉容器有限公司 | The urgent cooler of hot oil |
| CN110940219A (en) * | 2019-10-28 | 2020-03-31 | 大唐水电科学技术研究院有限公司 | Hydraulic and hydroelectric engineering circulation cooling system |
| CN110940219B (en) * | 2019-10-28 | 2020-12-29 | 大唐水电科学技术研究院有限公司 | Hydraulic and hydroelectric engineering circulation cooling system |
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