CN207598585U - A kind of petrol station cooler - Google Patents
A kind of petrol station cooler Download PDFInfo
- Publication number
- CN207598585U CN207598585U CN201721725882.3U CN201721725882U CN207598585U CN 207598585 U CN207598585 U CN 207598585U CN 201721725882 U CN201721725882 U CN 201721725882U CN 207598585 U CN207598585 U CN 207598585U
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- Prior art keywords
- cooling water
- cooler
- petrol station
- water
- pipeline
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Abstract
The utility model discloses a kind of petrol station cooler, and cooling water main pipe is connected with the upper end of cooling water pipeline to be connect, and the lower end of cooling water pipeline, which is connected by the first valve with being arranged on the cooler of petrol station, to be connect；Cooler is connected by the second valve with the lower end on cooling water return pipe road to be connect, and the upper end on cooling water return pipe road is connected with cooling water return water main pipe to be connect；Cooler is connected with fire hose coupling by cooling water counter-flushing pipeline to be connect, and cooling water backwash tube road is equipped with third valve；It can not require unit to stop under the premise of, and cooling water pipeline and cooler are backwashed, and solve the problems, such as pipeline and cooler internal rust and impurity accumulation, can flexibly be operated very much；Ensure that cooling water is unobstructed, while avoid because of maintenance movable joint and cooling water pipe leakage problem caused by possible, design is simple, by valve operation conveniently, reduces upkeep operation amount.
Description
Technical field：
The utility model is related to petrol station technical fields, and in particular to a kind of petrol station cooler.
Background technology：
At present, three big wind turbine of thermal power plant (primary air fan, pressure fan and air-introduced machine) petrol station cooler uses plank frame more
Or shell-and-tube mechanism, cooling water are enclosed cooling water, purity is higher, but due to the use of the time is long, in maintenance process with sky
Gas contact etc. reasons, often cause cooling water pipeline and panel cooler either shell and tube cooler internal rust or
Into impurity, and then lead to that flow is not smooth, blocks, influence cooling effect, even can may influence wind turbine during the broiling summer goes out
Power.
The processing structure of the prior art requires to stop under the premise of in wind turbine more, will be incited somebody to action on cooler cooling water outlet pipeline
Connection movable joint is unlocked, and using the gravity of water in pipeline, aqueous reflux is made to go out pipeline, to achieve the purpose that backwash cooling water pipeline,
But due to that cannot backwash inside cooler, and it is standby that unit is needed to stop, and limitation is larger, and the reciprocal movable joint that dismounts is also easy to occur
The problem of cooling water leakage etc. is new.
Utility model content：
The purpose of this utility model is to provide a kind of petrol station cooler, during solving the flushing in the presence of the prior art
It needs to shut down, cooling water is obstructed, cumbersome because maintenance movable joint may cause cooling water pipe to leak, and increases upkeep operation
The problem of amount.
The utility model is implemented by following technical solution：
A kind of petrol station cooler, including cooling water main pipe, cooling water main pipe is upper with cooling water pipeline
End is connected connection, and the lower end of cooling water pipeline, which is connected by the first valve with being arranged on the cooler of petrol station, to be connect；
Cooler is connected by the second valve with the lower end on cooling water return pipe road to be connect, the upper end on cooling water return pipe road and cooling
Water return water main pipe is connected connection；Cooler is connected with fire hose coupling by cooling water counter-flushing pipeline to be connect, cooling
Water backwashing pipeline is equipped with third valve；At least two are evenly distributedly provided in the tube wall of cooling water main pipe laterally
Spring wire, the water supply deflectors of at least two arcs, cooling are evenly distributedly provided on the inner wall of cooling water main pipe
Water water main pipe, which is connected with cooling water pipeline on the inner wall of junction, is provided with feed water filtration net；Cooling water return water main pipe
Tube wall in be evenly distributedly provided at least two lightening holes, reinforcing rib is connected separately between adjacent lightening hole, cool down
Water return water main pipe is connected with cooling water return pipe road is connected with the return water filter screen of arc on the inner wall of junction；Cooler
Outer cover is equipped with protective case, and at least two row heat emission holes, the number of each column heat emission hole are evenly distributedly provided on the side wall of protective case
It is at least two to measure, and heat emission hole is set as acclivitous structure from the inside to the outside, is connected respectively between adjacent heat emission hole in each column
It is connected to reinforcing mat.
Optionally, the internal diameter of fire water pipeline is equal with the internal diameter on cooling water return pipe road.
Optionally, the end of water supply deflector is set as conical plate.
Optionally, lightening hole is round hole.
Optionally, the edge of feed water filtration net is provided with screen frame.
Optionally, feed water filtration net is set as rectangle net.
Optionally, the edge of return water filter screen is provided with screen frame.
Optionally, the both ends of heat emission hole are respectively arranged with Air Filter.
Optionally, the edge of Air Filter is provided with screen frame.
Optionally, it is provided with draw ring on protective case.
The advantages of the utility model：
The petrol station cooler of the utility model can be solved to need to shut down during the flushing in the presence of the prior art, be cooled down
The problem of water is obstructed, cumbersome because maintenance movable joint may cause cooling water pipe to leak, increase upkeep operation amount, energy
It is enough unit not to be required to stop under the premise of, movable joint is not unlocked, cooling water pipeline and cooler are backwashed, in larger journey
Pipeline and cooler internal rust and impurity accumulation are solved the problems, such as on degree, can flexibly be operated very much；It is more thorough
The backwash cooling water pipeline and cooler at bottom, ensure cooling water it is unobstructed, while avoid because maintenance movable joint and may cause
Cooling water pipe leakage problem, design is simple, convenient by valve operation, reduces upkeep operation amount.
Description of the drawings：
It 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, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the petrol station cooler of the utility model.
In figure, 1 is cooling water main pipe, and 2 be cooling water pipeline, and 3 be the first valve, and 4 be cooler, and 5 be the
Two valves, 6 be cooling water return pipe road, and 7 be cooling water return water main pipe, and 8 be third valve, and 9 be fire hose coupling, and 10 be oil
It stands, 11 be spring wire, and 12 be water supply deflector, and 13 be feed water filtration net, and 14 be lightening hole, and 15 be reinforcing rib, and 16 be return water mistake
Strainer, 17 be protective case, and 18 be heat emission hole, and 19 be reinforcing mat.
Specific embodiment：
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
A kind of petrol station cooler, referring to Fig. 1, including cooling water main pipe 1, cooling water main pipe 1 is supplied with cooling water
The upper end of water lines 2 is connected connection, and the lower end of cooling water pipeline 2 is by the first valve 3 with being arranged on the cold of petrol station 10
But device 4 is connected connection；Cooler 4 is connected by the second valve 5 with the lower end on cooling water return pipe road 6 to be connect, cooling water
The upper end of water return pipeline 6 is connected with cooling water return water main pipe 7 to be connect；Cooler 4 is anti-by cooling water with fire hose coupling 9
Flushing line is connected connection, and cooling water backwash tube road is equipped with third valve 8；In the tube wall of cooling water main pipe 1
At least two lateral spring wires 11 are provided with to even distribution, are evenly distributedly provided on the inner wall of cooling water main pipe 1
The water supply deflector 12 of at least two arcs, cooling water main pipe 1 are connected the inner wall of junction with cooling water pipeline 2
On be provided with feed water filtration net 13；At least two lightening holes 14 are evenly distributedly provided in the tube wall of cooling water return water main pipe 7,
Reinforcing rib 15 is connected separately between adjacent lightening hole 14, cooling water return water main pipe 7 is connected with cooling water return pipe road 6 leads to
The return water filter screen 16 of arc is connected on the inner wall at the place of connecing；The outer cover of cooler 4 is equipped with protective case 17, the side of protective case 17
At least two row heat emission holes 18 are evenly distributedly provided on wall, the quantity of each column heat emission hole 18 is at least two, and heat emission hole 18 is set
It is set to acclivitous structure from the inside to the outside, reinforcing mat 19 is connected separately between adjacent heat emission hole 18 in each column.
As it can be seen that the petrol station cooler of the present embodiment, cooling water hand of first valve 3 as the cooler 4 of petrol station 10
Dynamic door, effect are that control cooling water enters, and serve and are turned on or off, generally require to be used cooperatively with the second valve 5.The
Cooling water return water manually operated door of two valves 5 as the cooler 4 of petrol station 10, effect be control cooling water outflow, rise connect or
Person's shutdown acts on, and generally requires to be used cooperatively with the first valve 3；Third valve 8 is washed one's hands as the recoil of the cooler 4 of petrol station 10
Dynamic door, effect are the backwashes with the cooler 4 of 5 collective effect of the second valve control petrol station 10 when the first valve 3 is closed
Beginning and end.
The petrol station cooler of the present embodiment, when the cooling flow of cooler 4 is not smooth, to cooling water pipeline 2 and cold
But device 4 is backwashed.The first valve 3 is closed first, cut-out cooling water enters the channel of wind turbine cooler, then beats
Third valve 8 is opened, cooling water counter-flushing pipeline is made to keep clear, finally opens the second valve 5, utilizes cooling water return water main pipe 7
Gravity and the pressure of return water effect of the water inside stockpiled, make cooling water flow back to cooler 4, and pass through the cold of 8 place of third valve
But water backwashing pipeline excludes cooler 4, so as to have the function that backwash cooler 4.When the cooling water of discharge is unobstructed, and compares
When limpider, illustrate that backwash has reached desired effects, close third valve 8 at this time, then open the first valve 3, backwash
It finishes, cooler 4 restores normal.
The petrol station cooler of the present embodiment, unit are needed for a long time in when stopping standby state, can be by the first valve 3, the
Two valves 5 and third valve 8 are fully open, all discharge, are prevented because cold there will be the water in cooling water pipeline and cooler 4
But water stop for a long time in the duct and cause pipeline and cooler 4 get rusty rotten and temperature decrease (plant gate open or
The emergencies such as person's workshop heating failure) and occur ice blockage even freezing pipeline the phenomenon that.
The petrol station cooler of the present embodiment carries out pipeline using the gravity of the water in arrangement aloft pipeline anti-
It rinses；It backwashes manually operated door by reasonable Arrangement cooler 4, can be carried out at the same time punching to cooling water pipeline and cooler 4
It washes；It, by the way that water is drained, prevents cooling water pipeline and cooler 4 from corroding, protection is set when equipment is stopped transport for a long time
It is standby, extend service life, ensure reliability.
The petrol station cooler of the utility model can further include such as lower structure, the internal diameter of fire water pipeline with it is cold
But the internal diameter of water water return pipeline 6 is equal, in such manner, it is possible to meet traffic requirement, facilitates the sewage that will be generated in backwash process
Trench is discharged in time, prevents from causing personnel to slip and environmental pollution.The end of water supply deflector 12 is set as conical plate.Lightening hole
14 be round hole.The edge of feed water filtration net 13 is provided with screen frame.Feed water filtration net 13 is set as rectangle net.Return water filter screen
16 edge is provided with screen frame.The both ends of heat emission hole 18 are respectively arranged with Air Filter.The edge of Air Filter is provided with screen frame.
Draw ring is provided on protective case 17.
It should be noted that the petrol station cooler of the utility model, mainly improves above structure, other are not carried
And function, component and structure, when needed, may be used the component that can realize corresponding function in the prior art and structure into
Row is implemented.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of petrol station cooler, including cooling water main pipe (1), which is characterized in that cooling water main pipe (1) and cooling
The upper end of water water supply pipe (2) is connected connection, and the lower end of cooling water pipeline (2) is by the first valve (3) with being arranged on
The cooler (4) of petrol station (10) is connected connection；Cooler (4) passes through under the second valve (5) and cooling water return pipe road (6)
The connection that is connected is held, the upper end of cooling water return pipe road (6) is connected with cooling water return water main pipe (7) to be connect；Cooler (4) with
Fire hose coupling (9) is connected connection by cooling water counter-flushing pipeline, and cooling water backwash tube road is equipped with third valve
(8)；At least two lateral spring wires (11), cooling water are evenly distributedly provided in the tube wall of cooling water main pipe (1)
The water supply deflector (12) of at least two arcs is evenly distributedly provided on the inner wall of water main pipe (1), cooling water is female
Pipe (1), which is connected with cooling water pipeline (2) on the inner wall of junction, is provided with feed water filtration net (13)；Cooling water return water is female
It manages in the tube wall of (7) and is evenly distributedly provided at least two lightening holes (14), adjacent lightening hole connects respectively between (14)
There is reinforcing rib (15), cooling water return water main pipe (7), which is connected with cooling water return pipe road (6) on the inner wall of junction, is connected with arc
The return water filter screen (16) of shape；The outer cover of cooler (4) is equipped with protective case (17), is uniformly distributed on the side wall of protective case (17)
Ground is provided at least two row heat emission holes (18), and the quantity of each column heat emission hole (18) is at least two, heat emission hole (18) be set as by
Interior to outer acclivitous structure is connected separately with reinforcing mat (19) in each column between adjacent heat emission hole (18).
2. petrol station cooler as described in claim 1, which is characterized in that the internal diameter of fire water pipeline and cooling water return pipe road
(6) internal diameter is equal.
3. petrol station cooler as described in claim 1, which is characterized in that the end of water supply deflector 12 is set as conical plate.
4. petrol station cooler as described in claim 1, which is characterized in that lightening hole (14) is round hole.
5. petrol station cooler as described in claim 1, which is characterized in that the edge of feed water filtration net (13) is provided with net
Frame.
6. petrol station cooler as described in claim 1, which is characterized in that feed water filtration net (13) is set as rectangle net.
7. petrol station cooler as described in claim 1, which is characterized in that the edge of return water filter screen (16) is provided with net
Frame.
8. petrol station cooler as described in claim 1, which is characterized in that the both ends of heat emission hole (18) are respectively arranged with dust-proof
Net.
9. petrol station cooler as claimed in claim 8, which is characterized in that the edge of Air Filter is provided with screen frame.
10. petrol station cooler as described in claim 1, which is characterized in that protective case is provided with draw ring on (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725882.3U CN207598585U (en) | 2017-12-12 | 2017-12-12 | A kind of petrol station cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725882.3U CN207598585U (en) | 2017-12-12 | 2017-12-12 | A kind of petrol station cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598585U true CN207598585U (en) | 2018-07-10 |
Family
ID=62763977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725882.3U Active CN207598585U (en) | 2017-12-12 | 2017-12-12 | A kind of petrol station cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598585U (en) |
-
2017
- 2017-12-12 CN CN201721725882.3U patent/CN207598585U/en active Active
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