CN208223278U - A kind of cooling water temperature rise processing piping installation - Google Patents
A kind of cooling water temperature rise processing piping installation Download PDFInfo
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- CN208223278U CN208223278U CN201820786819.9U CN201820786819U CN208223278U CN 208223278 U CN208223278 U CN 208223278U CN 201820786819 U CN201820786819 U CN 201820786819U CN 208223278 U CN208223278 U CN 208223278U
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- valve
- cooling
- cooling water
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- temperature rise
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Abstract
The utility model discloses a kind of cooling water temperature rises to handle piping installation, including host, Sea Chest, branch pipe, cooling sea water pump, safety valve, Self-operated pressure regulating device, bypass discharge device, filter, the Sea Chest side is provided with the cooling sea water pump, the safety valve is provided on the upside of the cooling sea water pump, the cooling sea water pump side is provided with the filter, the filter side is provided with the branch pipe, the branch pipe side is provided with the host, the bypass discharge device is provided on the upside of the host, the bypass discharge device side is provided with the Self-operated pressure regulating device.Beneficial effect is: the utility model may be implemented that the cooling source of every road branch pipe is kept to have constant amount of cooling water with pressure；Guarantee that all branch pipes are supplied on an equal basis substantially in water feed inlet；It can be with the flow more than needed of split flow pump；Reduce cumbersome degree, failure rate and maintenance cost.
Description
Technical field
The utility model relates to cooling water temperature rises to handle pipeline field, handle pipeline more particularly to a kind of cooling water temperature rise
Device.
Background technique
On maritime platform, mechanically and electrically equipment can generate a large amount of heat when operation, if not to them
It cools, then equipment will shut down or damage.Cooling scheme typically now is all that seawater is squeezed into equipment by pumping
Heat exchanger, after cooling down equipment by heat exchanger with seawater directly row sea achievees the purpose that cooling, common open type is cold
But mode has following problems and disadvantages；Since the branch pipe of cooling water is numerous, especially pipeline complexity, each cooling branch pipe distance and
In the case that pressure drop is inconsistent, the cooling water flow of each branch, pressure and outlet temperature is excessively high is difficult to correspond with each branch
Individually require, need experienced turbine operation person, by the shut-off valve balancing of outlet, to the experience skill requirement of personnel compared with
Height, practical operation difficulty are high；Only single filter, in the case where filter needs maintenance and cleaning, entire pipe-line system needs termination of pumping, delays
Work, increases repair and maintenance cost；Each branch pipe is not reciprocity from the position of pump discharge, close from pump discharge and host branch pipe and sets
Standby drag losses are small, preferentially obtain enough cooling waters and even have more than needed, the host branch pipe and other equipment resistance remote from pump discharge
Loss is big, can only obtain lesser cooling water flow and leads to the excessively high alarm of temperature rise；In the case where the work of only a small amount of equipment,
Pumpage is greater than the cooling flow needed, can not shunt flow more than needed, while arranging Haikou valve and lacking adjusting traffic engineering capability, causes
Manifold pressure is excessively high, generates injury to pump and equipment, therefore to design a kind of new equipment, and the utility model may be implemented to protect
The cooling source of the road Chi Mei branch pipe has constant amount of cooling water with pressure；Guarantee that all branch pipes are supplied on an equal basis substantially in water feed inlet；It can be with
The flow more than needed of split flow pump；Reduce cumbersome degree, failure rate and maintenance cost.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of cooling water temperature rise processing pipeline dress
It sets.
The utility model achieves the above object through the following technical schemes:
A kind of cooling water temperature rise handles piping installation, including host, Sea Chest, branch pipe, cooling sea water pump, safety valve, from
Power formula pressure-regulating device, bypass discharge device, filter, the Sea Chest side is provided with the cooling sea water pump, the sea
It is provided with the safety valve on the upside of water cooling pump, the cooling sea water pump side is provided with the filter, and the filter side is set
It is equipped with the branch pipe, the branch pipe side is provided with the host, is provided with the bypass discharge device, institute on the upside of the host
It states bypass discharge device side and is provided with the Self-operated pressure regulating device, the Self-operated pressure regulating device includes adjusting
Valve body, valve pipe, valve cover, spring, valve rod, drainer, connecting pipe, vacuum tank, the bypass discharge device includes eduction valve
Valve body, adjustment disk, compression spring, fluid stopping lid, sealing ring, regulating valve valve inner lower surface are provided with the valve pipe, institute
It states valve pipe and is internally provided with the valve cover, the spring is provided on the upside of the valve cover, is arranged on the inside of the spring
Valve rod is stated, the valve rod side is provided with the connecting pipe, is provided with the drainer, the drainer on the upside of the connecting pipe
Upside is provided with the vacuum tank, and the eduction valve valve inner is provided with the sealing ring, is provided on the inside of the sealing ring
The fluid stopping lid, the fluid stopping cover side and are provided with the compression spring, are provided with the adjustment disk on the upside of the compression spring.
In above structure, increases the Self-operated pressure regulating device in each branch outlet and row Haikou and provide automatically
The branch pipe and row's Haikou pressure flow function are adjusted, increases by seven Self-operated pressure regulating devices altogether, increase is described certainly
After power formula pressure-regulating device, the pressure of the branch outlet has been set up in advance by adjusting the dynamics of the spring, when certain
When cooling water flow is influenced variation by other branch pipes in branch pipe described in road, pressure difference variation is delivered to the self-operated type by the branch pipe
In pressure-regulating device, the built-in control valve cover is acted on, its aperture of autobalance keeps the cooled source of every road branch pipe
Constant amount of cooling water with pressure is obtained, increases newly and bypasses vibration means for main pipe for supplying water and the filter all the way, solves each branch pipe from pump discharge position
Set not to the problems such as, guarantee that all branch pipes are supplied on an equal basis substantially in water feed inlet, while double water supervisor and double filter can be same
When using institute can also be increased with mutual backup, when a filter needs maintenance and cleaning, with filter described in another
Branch pipe bypass line and the bypass discharge device are stated, it can be with the flow more than needed of split flow pump.
In order to further realize balance pressure, increase cooling effect, the valve cover passes through with the spring, the valve rod
Screw fastening is connected.
In order to further realize balance pressure, increase cooling effect, the drainer is led with the vacuum tank by described
Pressure pipe connection.
In order to further realize balance pressure, increase cooling effect, the adjusting valve body and the valve pipe pass through screw
Fastening is connected.
In order to further realize balance pressure, increase cooling effect, the compression spring and the adjustment disk pass through screw
Fastening is connected.
In order to further realize balance pressure, increase cooling effect, the aerial drainage valve body and the sealing ring by gluing
It connects.
Connected to further realize balance pressure, increase cooling effect, the fluid stopping lid and the sealing ring by card slot
It connects.
Beneficial effect is: the utility model may be implemented that the cooling source of every road branch pipe is kept to have constant cooling with pressure
Amount guarantees that all branch pipes are supplied on an equal basis substantially in water feed inlet, can with the flow more than needed of split flow pump, reduce cumbersome degree,
Failure rate and maintenance cost.
Detailed description of the invention
Fig. 1 is a kind of automatic adjustment piping arrangement of cooling water temperature rise processing piping installation described in the utility model；
Fig. 2 is a kind of Self-operated pressure regulating device structure of cooling water temperature rise processing piping installation described in the utility model
Schematic diagram；
Fig. 3 is a kind of bypass discharge device structural representation of cooling water temperature rise processing piping installation described in the utility model
Figure.
The reference numerals are as follows:
1, host；2, Sea Chest；3, branch pipe；4, cooling sea water pump；5, safety valve；6, Self-operated pressure regulating device；7,
Adjust valve body；8, valve pipe；9, valve cover；10, spring；11, valve rod；12, drainer；13, connecting pipe；14, vacuum tank；15,
Bypass discharge device；16, aerial drainage valve body；17, adjustment disk；18, compression spring；19, fluid stopping lid；20, sealing ring；21, filter.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of cooling water temperature rise handles piping installation, including host 1, Sea Chest 2, branch pipe 3, seawater
Cooling pump 4, safety valve 5, Self-operated pressure regulating device 6, bypass discharge device 15, filter 21,2 side of Sea Chest is provided with sea
Water cooling pump 4 is provided with safety valve 5 on the upside of cooling sea water pump 4, and 4 side of cooling sea water pump is provided with filter 21,21 side of filter
It is provided with branch pipe 3,3 side of branch pipe is provided with host 1, and bypass discharge device 15 is provided on the upside of host 1, bypasses discharge device 15
Side is provided with Self-operated pressure regulating device 6, and the effect of Self-operated pressure regulating device 6 is to adjust each road in a certain range
The pressure flow curve equation of branch pipe 3 outlet and general export, advantage are can directly to utilize its ontology front and back without external connection power
Fluid pressure is by connecting pipe 13 come 10 stroke of driving spring, and 10 stroke connection valve door closure 9 of spring is opened to change valve pipe 8
After spending, reaching predetermined set pressure, spring 10 reaches balance, so that it may which the function of realizing automatic control flow and pressure is relied on oneself
Formula pressure-regulating device 6 include adjust valve body 7, valve pipe 8, valve cover 9, spring 10, valve rod 11, drainer 12, connecting pipe 13,
Vacuum tank 14, bypass discharge device 15 include aerial drainage valve body 16, adjustment disk 17, compression spring 18, fluid stopping lid 19, sealing ring
20, the effect of sealing ring 20 is to be sealed to inside aerial drainage valve body 16, adjusts 7 bottom inner surface of valve body and is provided with valve pipe
8, valve pipe 8 is internally provided with valve cover 9, is provided with spring 10 on the upside of valve cover 9, and the effect of spring 10 is to make and hydraulic balance,
Valve rod 11 is provided on the inside of spring 10,11 side of valve rod is provided with connecting pipe 13, and drainer 12 is provided on the upside of connecting pipe 13, cold
It is provided with vacuum tank 14 on the upside of solidifying tank 12, aerial drainage valve body 16 is internally provided with sealing ring 20, is provided with only on the inside of sealing ring 20
Lid 19 is flowed, compression spring 18 is provided on the upside of fluid stopping lid 19, the effect of compression spring 18 is that fluid stopping lid 20 is made to set back, pressure
Adjustment disk 17 is provided on the upside of spring 18.
In above structure, Haikou is exported and arranged in each branch pipe 3 and the offer automatic adjustment branch of Self-operated pressure regulating device 6 is provided
Pipe 3 and row's Haikou pressure flow function, increase by seven Self-operated pressure regulating devices 6 altogether, increase Self-operated pressure regulating device 6
Afterwards, set up in advance by the dynamics of adjustment spring 10 branch pipe 3 outlet pressure, when in certain road branch pipe 3 cooling water flow by
When other branch pipes influence variation, pressure difference variation is delivered in Self-operated pressure regulating device 6 by branch pipe 3, acts on built-in control
Valve cover 9, its aperture of autobalance keep the cooled source of every road branch pipe to obtain constant amount of cooling water with pressure, newly-increased to bypass all the way
Vibration means for main pipe for supplying water and filter 21, solve each branch pipe 3 from pump discharge position not to the problems such as, guarantee that all branch pipes are basic in water feed inlet
Same supply, while double water supervisor and double filter can use simultaneously and can also need to tie up in a filter 21 with mutual backup
When shield cleaning, with another filter 21, increase by 3 bypass line of branch pipe and bypass discharge device 15, it can be with the richness of split flow pump
Residual current amount.
In order to further realize balance pressure, increase cooling effect, valve cover 9 is tight by screw with spring 10, valve rod 11
Solid phase connects, and drainer 12 is connect with vacuum tank 14 by connecting pipe 13, adjusts valve body 7 and is connected with valve pipe 8 by screw fastening,
Compression spring 18 is connected with adjustment disk 17 by screw fastening, and aerial drainage valve body 16 passes through Nian Jie, fluid stopping lid 19 with sealing ring 20
It is connect with sealing ring 20 by card slot.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of cooling water temperature rise handles piping installation, it is characterised in that: including host, Sea Chest, branch pipe, cooling sea water pump,
Safety valve, Self-operated pressure regulating device, bypass discharge device, filter, it is cooling that the Sea Chest side is provided with the seawater
Pump, the cooling sea water pump upside are provided with the safety valve, and the cooling sea water pump side is provided with the filter, the filter
Device side is provided with the branch pipe, and the branch pipe side is provided with the host, and the bypass is provided on the upside of the host and is let out
Device is flowed, the bypass discharge device side is provided with the Self-operated pressure regulating device, and the Self-operated pressure adjusts dress
It sets including adjusting valve body, valve pipe, valve cover, spring, valve rod, drainer, connecting pipe, vacuum tank, the bypass discharge device
Including aerial drainage valve body, adjustment disk, compression spring, fluid stopping lid, sealing ring, regulating valve valve inner lower surface is arranged
Valve pipe is stated, the valve pipe is internally provided with the valve cover, and the spring, the spring inside are provided on the upside of the valve cover
It is provided with the valve rod, the valve rod side is provided with the connecting pipe, is provided with the drainer, institute on the upside of the connecting pipe
It states and is provided with the vacuum tank on the upside of drainer, the eduction valve valve inner is provided with the sealing ring, in the sealing ring
Side is provided with the fluid stopping lid, and the fluid stopping covers side and is provided with the compression spring, is arranged on the upside of the compression spring
State adjustment disk.
2. a kind of cooling water temperature rise according to claim 1 handles piping installation, it is characterised in that: the valve cover and institute
State spring, the valve rod is fastened by screw and is connected.
3. a kind of cooling water temperature rise according to claim 1 handles piping installation, it is characterised in that: the drainer and institute
Vacuum tank is stated to connect by the connecting pipe.
4. a kind of cooling water temperature rise according to claim 1 handles piping installation, it is characterised in that: the adjusting valve body
It is connected with the valve pipe by screw fastening.
5. a kind of cooling water temperature rise according to claim 1 handles piping installation, it is characterised in that: the compression spring with
The adjustment disk is fastened by screw to be connected.
6. a kind of cooling water temperature rise according to claim 1 handles piping installation, it is characterised in that: the aerial drainage valve body
Pass through with the sealing ring Nian Jie.
7. a kind of cooling water temperature rise according to claim 1 handles piping installation, it is characterised in that: the fluid stopping lid and institute
Sealing ring is stated to connect by card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786819.9U CN208223278U (en) | 2018-05-24 | 2018-05-24 | A kind of cooling water temperature rise processing piping installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786819.9U CN208223278U (en) | 2018-05-24 | 2018-05-24 | A kind of cooling water temperature rise processing piping installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223278U true CN208223278U (en) | 2018-12-11 |
Family
ID=64506643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786819.9U Active CN208223278U (en) | 2018-05-24 | 2018-05-24 | A kind of cooling water temperature rise processing piping installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223278U (en) |
-
2018
- 2018-05-24 CN CN201820786819.9U patent/CN208223278U/en active Active
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