CN109969372A - Inner-outer circulation switching is with the water-cooling system of the water surface cleaning ship suitable for different waters - Google Patents
Inner-outer circulation switching is with the water-cooling system of the water surface cleaning ship suitable for different waters Download PDFInfo
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- CN109969372A CN109969372A CN201910291284.7A CN201910291284A CN109969372A CN 109969372 A CN109969372 A CN 109969372A CN 201910291284 A CN201910291284 A CN 201910291284A CN 109969372 A CN109969372 A CN 109969372A
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- water tank
- outer circulation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 239000003643 water by type Substances 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 239000013505 freshwater Substances 0.000 claims abstract description 65
- 239000013535 sea water Substances 0.000 claims abstract description 46
- 230000001351 cycling effect Effects 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physical Water Treatments (AREA)
Abstract
It is suitable for the water-cooling system of the water surface cleaning ship in different waters the present invention relates to inner-outer circulation switching comprising: outer circulation unit comprising sea water tank, inlet pipeline, water pump and discharge pipe line for sea water tank to be connected with host；Interior cycling element, it can switch with outer circulation unit uses, and fresh-water tank, the fresh water line for fresh-water tank outlet tube to be connected with inlet pipeline, the bypass branch for being used to for discharge pipe line being connected with fresh-water tank return pipe including being laid out on hull and constituting ballast tank；And it is separately positioned on the first control valve, the second control valve, third control valve and the 4th control valve in the inlet pipeline, discharge pipe line, fresh water line and bypass branch.The present invention is used by the switching of interior cycling element and outer circulation unit, it is ensured that the cooling of host and cooler, and also the water-cooling system is suitable for the clear different waters with water turbidity of water quality.
Description
Technical field
The invention belongs to water surface cleaning applications, and in particular to a kind of switching of inner-outer circulation is to be suitable for the water surface in different waters
Clean the water-cooling system of ship.
Background technique
Currently, the water of water surface cleaning ship is cooling, mainly passes through sea water tank, the water of outboard is filtered, is then led to
It crosses pump to be sent in host heat exchanger to needing the equipment condensed to cool down, water after cooling flows into cooler, to hydraulic
Oil is cooled down, and outboard finally is discharged from ship side.
However, once cleaning ship is more muddy (under mal-condition) in water quality, sea water tank easily causes blocking, Wu Fazheng
The often cooling water that offer needs, or cooling impurities in water are excessive, cause the damage for needing wetting system or cooler.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of improved inner-outer circulation to cut
It changes to be suitable for the water-cooling system of the water surface cleaning ship in different waters.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:
A kind of switching of inner-outer circulation is to be suitable for the water-cooling system of the water surface cleaning ship in different waters comprising:
Outer circulation unit comprising positioned at hull sides or bottom sea water tank, for by sea water tank be connected with host into
Water lines, the water pump being arranged on inlet pipeline and for host water after cooling to be driven to cooler and by cooler
The discharge pipe line outside ship side is discharged；
Interior cycling element can switch with outer circulation unit and use, and including being laid out on hull and constituting the light of ballast tank
Water tank, the fresh water line for fresh-water tank outlet tube to be connected with inlet pipeline are used to flow back discharge pipe line and fresh-water tank
The bypass branch that pipe is connected；
First control valve is arranged on inlet pipeline；
Second control valve, its setting are on discharge pipe line；
Third control valve, its setting are on fresh water line；
4th control valve, its be arranged in bypass branch,
When water quality is clear, third control valve and the 4th control valve closure, the first control valve and the second control valve are opened, sea water tank
Interior water cools down host and cooler and outboard is discharged；When water turbidity, the first control valve and the second control valve are closed
It closes, third control valve and the 4th control valve are opened, and the water in fresh-water tank cools down host and cooler and is back to fresh water
Case.
Preferably, filler pipe road and ventilative pipeline are also formed on fresh-water tank, wherein filler pipe road include one end with it is light
The water pipe of water tank connection, the connector being connected to water pipe the other end；Ventilative pipeline its be used for fresh-water tank internal cavities and external
Connection.
A specific implementation according to the present invention and preferred aspect, ventilative pipeline include upwardly extending from fresh-water tank case top
First tracheae, from the top of the first tracheae to curving and downward opening second tracheae of gas circuit.
Preferably, there are two sea water tanks, and it is correspondingly arranged the opposite sides for being hull.
Preferably, inlet pipeline include seawater general pipeline for two sea water tanks to be connected, both ends respectively with seawater
The communicating pipe that general pipeline is connected with host, wherein water pump was arranged on communicating pipe.
Further, seawater general pipeline extends along the width direction of hull, and communicating pipe is total with seawater from the middle part of seawater general pipeline
Pipe connection.
A specific implementation according to the present invention and preferred aspect, the first control valve include being separately positioned on seawater general pipeline two
The first valve body of end and the second valve body and be arranged on communicating pipe and be connected in water pump with seawater general pipeline between end the
Three valve bodies.Here, according to actual needs, the first valve body and the second valve body, third valve body can be opened simultaneously, at this time the sea of two sides
Water tank supplies water to the heat exchanger of host simultaneously；It can of course be supplied water by a sea water tank.
Preferably, the second control valve is arranged on discharge pipe line, and the discharge outlet of discharge pipe line is located at the vessel draft water surface
Top, when hull full load, the distance between discharge outlet and the vessel draft water surface are greater than or equal to 300mm.
Preferably, third control valve include the 4th valve body for the outlet pipe of fresh-water tank to be connected with fresh water line,
And the 5th valve body close to fresh water line and inlet pipeline connectivity part.In this example, the master of the 4th valve body and the 5th valve body is set
The effect wanted is, by the freshwater storage of reflux in bypass branch, when circulation in switching, water energy is enough quickly to flow back to fresh water
Case shortens the interior time recycled.
4th control valve includes the 6th valve body for the return pipe of fresh-water tank to be connected with bypass branch and close
7th valve body of discharge pipe line and bypass branch connectivity part.In this example, the 6th valve body and the 7th valve body setting purpose and above-mentioned
4th valve body and the effect of the 5th valve body are identical, and by freshwater storage in fresh water line, when circulation in switching, water energy is enough quick
Flow to water pump, shorten in time for recycling, and can effectively prevent water pump from dallying phenomenon.
Due to the implementation of above technical scheme, the invention has the following advantages over the prior art:
The present invention is used by the switching of interior cycling element and outer circulation unit, it is ensured that the cooling of host and cooler, and should
Water-cooling system is suitable for the clear different waters with water turbidity of water quality, while structure is simple, easy to implement and at low cost.
Detailed description of the invention
Fig. 1 is that inner-outer circulation of the present invention switches to be suitable for the structure of the water-cooling system of the water surface cleaning ship in different waters and show
It is intended to；
Wherein: 1, outer circulation unit；10, sea water tank；11, inlet pipeline；110, seawater general pipeline；111, communicating pipe；12, water pump；
13, discharge pipe line；
2, interior cycling element；20, fresh-water tank；A, filler pipe road；A1, water pipe；A2, connector；B, ventilative pipeline；B1, the first tracheae；
B2, the second tracheae；21, fresh water line；22, bypass branch；K1, the first control valve；F1, the first valve body；F2, the second valve body；f3,
Third valve body；K2, the second control valve；K3, third control valve；F4, the 4th valve body；F5, the 5th valve body；K4, the 4th control valve；
F6, the 6th valve body；F7, the 7th valve body.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
As shown in Figure 1, the inner-outer circulation switching of the present embodiment is with the water cooling system of the water surface cleaning ship suitable for different waters
System comprising outer circulation unit 1 can switch the interior cycling element 2 used with outer circulation unit 1.
Outer circulation unit 1 comprising positioned at the sea water tank 10 of hull sides or bottom, for by sea water tank 10 and host 3
The inlet pipeline 11 that is connected, the water pump 12 being arranged on inlet pipeline 11 and for driving to the water after cooling of host 3
Simultaneously the discharge pipe line 13 outside ship side is discharged by cooler 4 in cooler 4.
Interior cycling element 2 comprising layout is on hull and constitutes the fresh-water tank 20 of ballast tank, for going out fresh-water tank 20
Fresh water line 21 that liquid pipe is connected with inlet pipeline 11, the side for discharge pipe line 13 to be connected with 20 return pipe of fresh-water tank
Road branch pipe 22.
In this example, in order to realize above-mentioned switching, respectively on inlet pipeline 11, discharge pipe line 13, fresh water line 21 and side
The first control valve K1, the second control valve K2, third control valve K3 and the 4th control valve K4 on road branch pipe 22, when water quality is clear
When, third control valve K3 and the 4th control valve K4 are closed, and the first control valve K1 and the second control valve K2 are opened, in sea water tank 10
Water cools down host 3 and cooler 4 and outboard is discharged；When water turbidity, the first control valve K1 and the second control valve K2
Closure, third control valve K3 and the 4th control valve K4 are opened, and the water in fresh-water tank 20 carries out cooling simultaneously to host 3 and cooler 4
It is back to fresh-water tank 20.
Filler pipe road a and ventilative pipeline b are also formed on fresh-water tank 20, wherein filler pipe road a includes one end and fresh water
The water pipe a1 of case connection, the connector a2 being connected to the other end water pipe a1；Ventilative pipeline b it is used for 20 internal cavities of fresh-water tank
It is connected to outside.
Ventilative pipeline b include the first tracheae b1 upwardly extended from 20 casees tops of fresh-water tank, from the top of the first tracheae b1 to
Curving and the downward opening second tracheae b2 of gas circuit.
In this example, fresh-water tank 20 can accommodate the water of 1.8T, and the water flowed out from cooler 4 is back in fresh-water tank 20, into
The bottom of fresh-water tank 20 is arranged in row natural cooling, therefore, outlet tube, and the top of fresh-water tank 20 is arranged in liquid back pipe, and liquid out
Pipe and liquid back pipe are located at the setting of 20 opposite sides of fresh-water tank.The water surface cleaning ship is the wheeler of 7.5m simultaneously.
There are two sea water tanks 10, and is correspondingly arranged the opposite sides for being hull.
Inlet pipeline 11 include seawater general pipeline 110 for two sea water tanks 10 to be connected, both ends respectively with seawater
The communicating pipe 111 that general pipeline 110 is connected with host 3, wherein water pump 12 was arranged on communicating pipe 111.
Seawater general pipeline 110 extends along the width direction of hull, and communicating pipe 111 is total with seawater from 110 middle part seawater general pipeline
Pipe 110 is connected to.
First control valve K1 include be separately positioned on seawater general pipeline 110 both ends the first valve body f1 and the second valve body f2, with
And it is arranged on communicating pipe 111 and is connected to the third valve body f3 between end with seawater general pipeline 110 in water pump 12.Here, root
According to actual needs, the first valve body f1 and the second valve body f2, third valve body f3 can be opened simultaneously, the sea water tank 10 of two sides is same at this time
When to the heat exchanger of host 3 supply water；It can of course be supplied water by a sea water tank 10.
Second control valve K2 is arranged on discharge pipe line 13, and the discharge outlet of discharge pipe line 13 is located at the vessel draft water surface
Top, when hull full load, the distance between discharge outlet and the vessel draft water surface are greater than or equal to 300mm.
Third control valve K3 include the 4th valve body f4 for the outlet pipe of fresh-water tank 20 to be connected with fresh water line 21,
And the 5th valve body f5 close to fresh water line 21 and 11 connectivity part of inlet pipeline.In this example, the 4th valve body f4 and the 5th is set
The main effect of valve body f5 is, by the freshwater storage of reflux in bypass branch, when circulation in switching, water energy is enough quick
Fresh-water tank is flowed back to, the interior time recycled is shortened.
4th control valve K4 include the 6th valve body f6 for the return pipe of fresh-water tank 20 to be connected with bypass branch 22,
And the 7th valve body f7 close to discharge pipe line and 22 connectivity part of bypass branch.In this example, the 6th valve body f6 and the 7th valve body f7
It is identical as the 4th above-mentioned valve body f4 and the 5th valve body f5 effect that purpose is set, by freshwater storage in fresh water line, once it cuts
When changing interior circulation, water energy enough rapidly flows to water pump, shortens the interior time recycled, and can effectively prevent water pump idle running phenomenon
Occur.
In addition, the above-mentioned control valve being related to, can be and manually control, it is also possible to automatically control.
The present embodiment, the course of work are as follows:
When wheeler is in the clear waters operation of water quality, interior cycling element is in non-working condition, at this point, the 4th valve body f4,
5th valve body f5, the 6th valve body f6 and the 7th valve body f7 are closures, and outer circulation unit is in running order, at this point, first
Valve body f1 and/or the second valve body f2, third valve body f3, the second control valve K2 are opened, by the water of sea water tank filtering in the defeated of water pump
It send down, send to host and cooler, then water is discharged outside ship side from drainage pipeline 13.
When wheeler is when the waters of water turbidity works, interior cycling element switching is in working condition, at this point, the 4th valve body
F4, the 5th valve body f5, the 6th valve body f6 and the 7th valve body f7 are open, and outer circulation unit is in non-working condition, at this point,
First valve body f1, the second valve body f2, third valve body f3, the second control valve K2 are in closed state, and fresh water is by host and cold
But it after device, is back to fresh-water tank and carries out natural cooling.
The present invention is described in detail above, its object is to allow the personage for being familiar with this field technology that can understand this
The content of invention is simultaneously implemented, and it is not intended to limit the scope of the present invention, all Spirit Essence institutes according to the present invention
The equivalent change or modification of work, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of inner-outer circulation switching is with the water-cooling system of the water surface cleaning ship suitable for different waters comprising: outer circulation list
Member comprising positioned at hull sides or bottom sea water tank, the inlet pipeline for the sea water tank to be connected with host, set
Set the water pump on the inlet pipeline and for host water after cooling to be driven to cooler and by the cooling
The discharge pipe line outside ship side is discharged in device；
It is characterized by: the water-cooling system further includes that can switch the interior cycling element used with the outer circulation unit,
The interior cycling element includes the fresh-water tank for being laid out on hull and constituting ballast tank, is used for the fresh-water tank outlet tube and institute
State fresh water line, the bypass branch for the discharge pipe line to be connected with the fresh-water tank return pipe that inlet pipeline is connected
Pipe；
The water-cooling system further includes being separately positioned in the inlet pipeline, discharge pipe line, fresh water line and bypass branch
The first control valve, the second control valve, third control valve and the 4th control valve, when water quality is clear, the third control valve and
4th control valve closure, first control valve and second control valve are opened, and the water in sea water tank is to the host and institute
Cooler is stated to be cooled down and outboard is discharged；When water turbidity, first control valve and the second control valve closure, described the
Three control valves and the 4th control valve are opened, and the water in fresh-water tank is cooled down and flowed back to the host and the cooler
To the fresh-water tank.
2. inner-outer circulation according to claim 1 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
It is characterized by: filler pipe road and ventilative pipeline are also formed on the fresh-water tank, wherein the filler pipe road includes one end
The water pipe being connected to the fresh-water tank, the connector being connected to described water pipe the other end；The ventilative pipeline its be used for institute
Fresh-water tank internal cavities are stated to be connected to outside.
3. inner-outer circulation according to claim 2 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
It is characterized by: the ventilative pipeline includes the first tracheae upwardly extended from fresh-water tank case top, from first gas
The top of pipe is to curving and downward opening second tracheae of gas circuit.
4. inner-outer circulation according to claim 1 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
It is characterized by: there are two the sea water tanks, and it is correspondingly arranged the opposite sides for being hull.
5. inner-outer circulation according to claim 4 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
It is characterized by: the inlet pipeline includes seawater general pipeline for two sea water tanks to be connected, both ends difference
The communicating pipe being connected with the seawater general pipeline and the host, wherein the water pump was arranged on the communicating pipe.
6. inner-outer circulation according to claim 5 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
It is characterized by: the seawater general pipeline extends along the width direction of hull, the communicating pipe is from the middle part of the seawater general pipeline
It is connected to the seawater general pipeline.
7. switched according to the inner-outer circulation that claim 5 is stated to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
Be characterized in that: first control valve include be separately positioned on the first valve body of the both ends the seawater general pipeline and the second valve body,
And it is arranged on the communicating pipe and is connected to the third valve body between end with the seawater general pipeline in the water pump.
8. the inner-outer circulation stated according to claim 1 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
Be characterized in that: second control valve is arranged on the discharge pipe line, and the discharge outlet of the discharge pipe line is located at hull
The top of the water surface is absorbed water, when hull full load, the distance between the discharge outlet and the vessel draft water surface are greater than or equal to
300mm。
9. the inner-outer circulation stated according to claim 1 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
Be characterized in that: the third control valve includes for the outlet pipe of the fresh-water tank to be connected with the fresh water line
5th valve body of four valve bodies and the close fresh water line and the inlet pipeline connectivity part.
10. the inner-outer circulation stated according to claim 1 switches to be suitable for the water-cooling system of the water surface cleaning ship in different waters,
Be characterized in that: the 4th control valve includes the 6th valve for the return pipe of the fresh-water tank to be connected with bypass branch
7th valve body of body and the close discharge pipe line and the bypass branch connectivity part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291284.7A CN109969372A (en) | 2019-04-11 | 2019-04-11 | Inner-outer circulation switching is with the water-cooling system of the water surface cleaning ship suitable for different waters |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291284.7A CN109969372A (en) | 2019-04-11 | 2019-04-11 | Inner-outer circulation switching is with the water-cooling system of the water surface cleaning ship suitable for different waters |
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| CN109969372A true CN109969372A (en) | 2019-07-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481752A (en) * | 2019-09-20 | 2019-11-22 | 南京盛航海运股份有限公司 | A kind of modified cabin seawater pipe |
| CN110723253A (en) * | 2019-10-31 | 2020-01-24 | 广船国际有限公司 | Anti-backflow device and ship |
| CN114173519A (en) * | 2020-09-10 | 2022-03-11 | 北京达佳互联信息技术有限公司 | Cooling system and method for server cluster |
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| CN110481752A (en) * | 2019-09-20 | 2019-11-22 | 南京盛航海运股份有限公司 | A kind of modified cabin seawater pipe |
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