CN110155295A - A kind of cabin for boat air conditioning zoning control system and its control method - Google Patents
A kind of cabin for boat air conditioning zoning control system and its control method Download PDFInfo
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- CN110155295A CN110155295A CN201910305409.7A CN201910305409A CN110155295A CN 110155295 A CN110155295 A CN 110155295A CN 201910305409 A CN201910305409 A CN 201910305409A CN 110155295 A CN110155295 A CN 110155295A
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- 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
- B63J2/02—Ventilation; Air-conditioning
- B63J2/04—Ventilation; Air-conditioning of living spaces
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Abstract
The invention discloses a kind of cabin for boat air conditioning zoning control system and its control methods, the control system includes central control cabinet and central control system, central control system includes: one for receiving the fresh air return air mixed cabin of fresh air, the return air being discharged into from several cabins is received simultaneously, and is mixed；One for receiving mixing wind and to the cold and hot matchmaker's water temperature control system of level-one of mixing wind progress level-one temperature adjusting；One for receiving mixing wind and to the cold and hot matchmaker's water temperature control system of second level of mixing wind progress second level temperature adjusting；And one for receiving mixing wind and post-processing to mixing wind and the post-processing pressurizeed and compression system, treated that mixing wind is discharged into several cabins for post-treated and compression system.Control system cabin air-conditioning system temperature zonal control provided by the invention can meet the hot comfort requirement of different people, and reduce full ship air-conditioning system electric load, reduce the requirement configured to marine generator group.
Description
Technical field
The present invention relates to shipbuilding field more particularly to a kind of cabin for boat air conditioning zoning control systems and its controlling party
Method.
Background technique
The air-conditioning system of ship's space generally according to ISO7547-2002 standardize in requirement be designed, it is general to select most
Peak load under bad working environments as air-conditioning system place capacity and be arranged.It is empty for the air conditioned cabin on ship
The design of adjusting system is generally classified as left area/inner region/three, right area region, and a set of air-conditioner set is used to provide for entire place
Refrigeration or heating.In the practical shipping process of ship, the thermic load and refrigeration duty in cabin Zuo Qu and right area are with time, course line
Etc. the variation of series of factors and change, therefore the air-conditioning of all areas should by meet respective region peak load requirement into
Row design.
The public place zonal control scheme of traditional ship, as shown in Figure 1, under cooling condition, it will in air-conditioner
Air-conditioning is cooled to the temperature that the left area in refrigeration duty highest place or right area need in the place all areas in advance, then by air-conditioner wind
It distributes to the air-supply end of each region.Each region is provided with independent temperature sensor, the air-supply of refrigeration duty lower region
End is adjusted air-supply according to the feedback temperature of temperature sensor, preferentially uses variable air rate, and variable air rate mode is unable to satisfy
It, can be by the way of electric reheating when temperature regulatory demand.Under heating condition, air-conditioning is preheated in air-conditioner low
The minimum place of thermic load is generally required for inner region 8 DEG C of temperature or so in the place all areas, then by air-conditioning
It distributes to the air-supply end of each region.The air-supply end of other thermic load upper zones is by the way of reheating to supply air temperature
It is adjusted, meets the temperature control requirement in the region.
Above-mentioned traditional zone temperature control method has ignored from the requirement for meeting human thermal comfort degree to system section
It can consider.For cooling condition, the air-conditioning of partial region successively passes through mechanical refrigeration and electric heating, causes the wave of energy
Take, although being not the case under supplying thermal condition, from the utilization angle of the energy, the grade of electric energy is apparently higher than heat
The grade of energy is also a kind of energy waste using the function that electric heating realizes that boiler heating may be implemented.
Summary of the invention
The present invention is to solve the above-mentioned problems in the prior art, provides a kind of cabin for boat air conditioning zoning control system
System and its control method.
To achieve the above object, the invention adopts the following technical scheme:
First aspect of the present invention is to provide a kind of cabin for boat air conditioning zoning control system, including central control cabinet is in
Control system is entreated, the central control system includes:
One for receiving the fresh air return air mixed cabin of the fresh air introduced from upper deck, and the fresh air return air mixed cabin connects simultaneously
The return air being discharged into from several cabins is received, and the received fresh air and return air are mixed；
One is discharged mixing wind from the fresh air return air mixed cabin and to mixing wind progress level-one temperature adjusting for receiving
The cold and hot matchmaker's water temperature control system of level-one；
One for receiving the mixing wind being discharged from the cold and hot matchmaker's water temperature control system of the level-one and carrying out two to the mixing wind
The cold and hot matchmaker's water temperature control system of second level that grade temperature is adjusted；And
One for receiving the mixing wind being discharged from the cold and hot matchmaker's water temperature control system of the second level and post-processing to the mixing wind
Post-processing and compression system with pressurization, through the post-processing and compression system, treated that the mixing wind is discharged into is several described
In cabin.
Further, in the cabin for boat air conditioning zoning control system, the upper deck and the fresh air return air
Fresh air thermometer is equipped in fresh air pipeline between mixed cabin.
Further, in the cabin for boat air conditioning zoning control system, several cabins and the fresh air are returned
Return air temperature meter, return air temperature sensor and return air humidity sensor are equipped in return air duct between wind mixed cabin.
Further, in the cabin for boat air conditioning zoning control system, the cold and hot matchmaker's water temperature control system of level-one
It is interior to be equipped with level-one flow control valve；Two_stage flow regulating valve is equipped in the cold and hot matchmaker's water temperature control system of second level.
Further, in the cabin for boat air conditioning zoning control system, if it is described post-processing and compression system and
It does and is equipped with wind pushing temperature sensor and blasting humidity sensor in the pipeline for giving wind for air conditioner between the cabin.
Further, in the cabin for boat air conditioning zoning control system, the cold and hot matchmaker's water temperature control system of level-one
It is interior to be equipped with level-one temperature control coil pipe；With in the cold and hot matchmaker's water temperature control system of the second level be equipped with second level temperature control coil pipe, the level-one temperature control
The temperature of coil pipe and second level temperature control coil pipe to adjust the mixing wind by cold heat medium water.
It is further preferred that the second level temperature control coil pipe, which is pressed, to be divided in the cabin for boat air conditioning zoning control system
Three or three area above are divided into, the mixing wind after the level-one temperature control coil pipe pre-cooling/preheating respectively enters not same district
In the second level temperature control coil pipe in domain, according to the temperature feedback signal pair of end in the region in the second level temperature control coil pipe
The mixing wind carries out secondary refrigeration/heating, is required with meeting the control air-supply of the temperature in different zones.
Further, it in the cabin for boat air conditioning zoning control system, is additionally provided in the central air conditioner system
Frost prevention temperature controller.
Further, in the cabin for boat air conditioning zoning control system, it is described center control cabinet respectively with it is described
Fresh air thermometer, return air temperature meter, return air temperature sensor, return air humidity sensor, level-one flow control valve, frost prevention temperature control
Device, two_stage flow regulating valve, wind pushing temperature sensor and the electrical connection of blasting humidity sensor processed.
The second aspect of the invention is to provide a kind of control method such as cabin for boat air conditioning zoning control system,
The following steps are included:
Step 1, by fresh air return air mixed cabin to the fresh air being discharged into from upper deck and the return air being discharged into from several cabins
It carries out being mixed to get mixing wind；
Step 2, through fresh air return air mixed cabin treated the mixing wind is discharged into the cold and hot matchmaker's water temperature control system of level-one into
Row level-one temperature is adjusted；The cold and hot matchmaker's water temperature control system of level-one is according to the minimum refrigerating capacity or minimum confession in several cabins
Heat carrys out temperature regulating degree；
Step 3, the mixing wind after the cold and hot matchmaker's water temperature control system temperature of level-one is adjusted is discharged into the cold and hot matchmaker's water temperature control system of second level
System carries out the adjusting of second level temperature；The cold and hot matchmaker's water temperature control system of second level is according to each cabin actual temp come temperature
Regulating degree；
Step 4, the mixing wind after the cold and hot matchmaker's water temperature control system temperature of second level is adjusted is discharged into post-processing and compression system,
It is sent into several cabins after the post-processing and compression system carry out post-processing and pressurized treatments.
Further, under cooling condition, in air-conditioner, the mixing wind is pre-chilled using level-one temperature control coil pipe
Then the temperature that refrigeration duty highest place (left area or right area) needs into the place all areas afterwards uses second level temperature control coil pipe
The mixing wind is handled to the state of zonal control requirement.
Further, under heating condition, in air-conditioner, mixing wind is preheated to using level-one temperature control coil pipe low
In the place all areas 8 DEG C of temperature or so required for the minimum place of thermic load (generally inner region), second level is then used
Temperature control coil pipe handles the mixing wind to the state of zonal control requirement.
The present invention by adopting the above technical scheme, compared with prior art, has the following technical effect that
(1) it avoids air-conditioning to repeat refrigeration and electric heating under cooling in summer operating condition, there is significant energy-saving effect；
(2) under Winter heat supply operating condition, whole process replaces electric heating using hot water heating, reaches energy-saving effect；
(3) under winter condition, the thermal energy of separate sources is can be used in heating coil not at the same level, convenient for useless on recycling ship
Heat, such as turbine jacket water；
(4) cabin air-conditioning system temperature zonal control meets the hot comfort requirement of different people；
(5) full ship air-conditioning system electric load is reduced, the requirement configured to marine generator group is reduced.
Detailed description of the invention
Fig. 1 is the circuit theory schematic diagram of traditional end reheating peculiar to vessel air conditioning zoning temperature control system；
Fig. 2 is a kind of circuit theory schematic diagram of cabin for boat air conditioning zoning of the invention control system；
Wherein, each appended drawing reference are as follows:
1- central air conditioner system, 2- fresh air return air mixed cabin, the cabin 3-, the cold and hot matchmaker's water temperature control system of 4- level-one, 5- second level
Cold and hot matchmaker's water temperature control system, 6- post-processing and compression system, 7- fresh air thermometer, 8- return air temperature meter, 9- return air temperature sensing
Device, 10- return air humidity sensor, 11- level-one flow control valve, 12- frost prevention temperature controller, 13- two_stage flow regulating valve,
14- wind pushing temperature sensor, 15- blasting humidity sensor, the center 16- control cabinet, 17- level-one temperature control coil pipe, 18- second level temperature control
Coil pipe, 19- upper deck.
Specific embodiment
The present invention is described in more detail below by specific embodiment, for a better understanding of the present invention,
But following embodiments are not intended to limit the scope of the invention.
Embodiment 1
As shown in Fig. 2, providing a kind of cabin for boat air conditioning zoning control system, including central control cabinet 16 and center control
System 1, the central control system 1 include: one for receiving the fresh air return air mixed cabin 2 of the fresh air introduced from upper deck 19,
The fresh air return air mixed cabin 2 receives the return air being discharged into from several cabins 3 simultaneously, and carries out to the received fresh air and return air
Mixing；One is discharged mixing wind from the fresh air return air mixed cabin 2 and to the one of mixing wind progress level-one temperature adjusting for receiving
The cold and hot matchmaker's water temperature control system 4 of grade；One for receiving the mixing wind being discharged from the cold and hot matchmaker's water temperature control system 4 of the level-one and to described
The cold and hot matchmaker's water temperature control system 5 of second level of mixing wind progress second level temperature adjusting；And one for receiving from the cold and hot matchmaker of the second level
Water temperature control system 5 be discharged mixing wind and to the mixing wind post-process and pressurize post-processing and compression system 6, after described
Treated that the mixing wind is discharged into several cabins 3 for processing and compression system 6.
In the present embodiment, cold source and heat source are provided by water cooler and steam boiler；It is cold by fresh water in cooling condition
But water cooler；Water-cooled cold water unit sends out 5 DEG C~7 DEG C of chilled water, is pumped to the cold and hot matchmaker's water temperature control of level-one by recirculated water
System 4 and the cold and hot matchmaker's water temperature control system 5 of second level, meet cooling air needs；When heating operating condition, recirculated water passes through plate heat exchanger
After steam (0.4MPa) heating, heat medium water (about 75 DEG C) are provided, cold and hot 4 He of matchmaker's water temperature control system of level-one is pumped to by recirculated water
The cold and hot matchmaker's water temperature control system 5 of second level；Air after heating is sent by the blower of air conditioner to cabin, meets heating needs；Cold water
Unit is equipped with energy self-checking device, and when return water temperature decline, unit will unload automatically, guarantees supply water temperature in setting value
Work；Hot water units are again provided with automatic temperature control device, and when system loading changes, self-con-tained unit will be according to variation
Situation adjusts quantity of steam by electric steam flow control valve, stablizes leaving water temperature.
In the present embodiment, as shown in Fig. 2, fresh wind tube between the upper deck 19 and the fresh air return air mixed cabin 2
Fresh air thermometer 7 is equipped in road.It is equipped with back in return air duct between several cabins 3 and the fresh air return air mixed cabin 2
Air temperature meter 8, return air temperature sensor 9 and return air humidity sensor 10, the display of return air temperature meter 8 are discharged from several cabins 3
Return air temperature, while return air temperature sensor 9 and return air humidity sensor 10 transmit a signal to central control cabinet 16 with
Just the temperature conditioning degree of temperature control system is controlled.
In the present embodiment, it is adjusted as shown in Fig. 2, being equipped with level-one flow in the cold and hot matchmaker's water temperature control system 4 of the level-one
Valve 11 controls water flow by level-one flow control valve 11 and adjusts the level-one amount of being heated or cooled；And in the cold and hot matchmaker of the second level
It is equipped with two_stage flow regulating valve 13 in water temperature control system 5, water flow is controlled by two_stage flow regulating valve 13 and adjusts level-one heating
Or amount of cooling water.
In the present embodiment, as shown in Fig. 2, the post-processing and the air-conditioning between compression system 6 and several cabins 3
Wind pushing temperature sensor 14 and blasting humidity sensor 15 are equipped in air supply duct
In addition, with continued reference to as shown in Fig. 2, be additionally provided with frost prevention temperature controller 12 in the central air conditioner system 18,
Under cooling condition, the temperature in central air conditioner system 5 is lower, detects central air conditioner system 5 by frost prevention temperature controller 12
Interior temperature simultaneously controls its temperature.
In the present embodiment, as shown in Fig. 2, being equipped with level-one temperature control coil pipe 17 in the cold and hot matchmaker's water temperature control system 4 of the level-one；
With in the cold and hot matchmaker's water temperature control system 5 of the second level be equipped with second level temperature control coil pipe 18, level-one temperature control coil pipe 17 receive it is cold and hot from level-one
Matchmaker's water temperature control system 4 is discharged mixing wind and mixing wind is discharged into the cold and hot matchmaker's water temperature control system of second level to after mixing wind progress temperature adjusting
In system 5.
Specifically, the level-one temperature control coil pipe 17 and second level temperature control coil pipe 18 are to adjust the mixing by cold heat medium water
The temperature of wind.Specifically, the second level temperature control coil pipe 18 is divided into three or three area above by subregion, through the level-one temperature control
Mixing wind after 17 pre-coolings of coil pipe/preheating respectively enters in the second level temperature control coil pipe 18 of different zones, in the second level temperature
The interior temperature feedback signal according to end in the region of pipe 18 of manipulating stock quotations carries out secondary refrigeration/heating to the mixing wind, with full
Temperature control air-supply in sufficient different zones requires.
On the basis of above-mentioned technical proposal, as shown in Fig. 2, it is described center control cabinet 16 respectively with the fresh air thermometer
7, return air temperature meter 8, return air temperature sensor 9, return air humidity sensor 10, level-one flow control valve 11, the control of frost prevention temperature
Device 12, two_stage flow regulating valve 13, wind pushing temperature sensor 14 and blasting humidity sensor 15 are electrically connected, and are controlled by the center
Case 16 processed specifically controls system according to the data of the detection of each detection unit.
Embodiment 2
In in the control system of above-mentioned cabin for boat air conditioning zoning, the present embodiment provides a kind of controls of cabin for boat air conditioning zoning
The control method of system, specifically includes the following steps:
Step 1, it is discharged by fresh air return air mixed cabin 2 to the fresh air being discharged into from upper deck 19 and from several cabins (3)
Return air carry out being mixed to get mixing wind；
Step 2, through fresh air return air mixed cabin 2, treated that the mixing wind is discharged into the cold and hot matchmaker's water temperature control system 4 of level-one
Carry out the adjusting of level-one temperature；The cold and hot matchmaker's water temperature control system 4 of level-one is according to the minimum refrigerating capacity in several cabins 3 or most
Small heating load carrys out temperature regulating degree；
Step 3, the mixing wind after cold and hot 4 temperature of matchmaker's water temperature control system of level-one is adjusted is discharged into the cold and hot matchmaker's water temperature control system of second level
System 5 carries out the adjusting of second level temperature；The cold and hot matchmaker's water temperature control system 5 of second level is determined according to each 3 actual temp of cabin
Temperature conditioning degree；
Step 4, the mixing wind after cold and hot 5 temperature of matchmaker's water temperature control system of second level is adjusted is discharged into post-processing and compression system 6
It is interior, it is sent into several cabins 3 after the post-processing and compression system 6 carry out post-processing and pressurized treatments.
It in the present embodiment,, will be described mixed using level-one temperature control coil pipe 17 in air-conditioner 1 under cooling condition
The temperature that refrigeration duty highest place (left area or right area) needs into the place all areas after wind pre-cooling is closed, second level is then used
Temperature control coil pipe 18 handles the mixing wind to the state of zonal control requirement.
In the present embodiment, using level-one temperature control coil pipe 17 that mixing wind is pre- in air-conditioner under heating condition
Then heat is adopted to required for lower than the minimum place of thermic load (generally inner region) in the place all areas 8 DEG C of temperature or so
The mixing wind is handled to the state of zonal control requirement with second level temperature control coil pipe 18.
Cabin for boat air conditioning zoning provided by the invention control system avoids air-conditioning from repeating under cooling in summer operating condition
Refrigeration and electric heating have significant energy-saving effect；Under Winter heat supply operating condition, whole process replaces electric heating using hot water heating, reaches
To energy-saving effect；Under winter condition, the thermal energy of separate sources is can be used in heating coil not at the same level, convenient for useless on recycling ship
Heat, such as turbine jacket water；Cabin air-conditioning system temperature zonal control meets the hot comfort requirement of different people；Reduce full ship
Air-conditioning system electric load reduces the requirement configured to marine generator group.
The specific embodiment of cabin for boat air conditioning zoning of the present invention control system and its control method has been carried out in detail above
Thin description, but it is merely an example, and the present invention is not restricted to particular embodiments described above.For those skilled in the art
For member, any equivalent modifications and substitutions to the present invention are also within the scope of the present invention.Therefore, this is not being departed from
Made equal transformation and modification, all should be contained within the scope of the invention under the spirit and scope of invention.
Claims (9)
1. a kind of cabin for boat air conditioning zoning control system, including central control cabinet (16) and central control system (1), feature
It is, the central control system (1) includes:
One for receiving the fresh air return air mixed cabin (2) of the fresh air introduced from upper deck (19), the fresh air return air mixed cabin (2)
The return air being discharged into from several cabins (3) is received simultaneously, and the received fresh air and return air are mixed；
One is discharged mixing wind from the fresh air return air mixed cabin (2) and to the one of mixing wind progress level-one temperature adjusting for receiving
The cold and hot matchmaker's water temperature control system (4) of grade；
One for receiving the mixing wind being discharged from the cold and hot matchmaker's water temperature control system (4) of the level-one and carrying out second level to the mixing wind
The cold and hot matchmaker's water temperature control system (5) of second level that temperature is adjusted；And
One for receives the mixing wind being discharged from the cold and hot matchmaker's water temperature control system (5) of the second level and to mixing wind post-processing with
The post-processing of pressurization and compression system (6), through treated the post-processing and compression system (6), that the mixing wind is discharged into is several
In the cabin (3).
2. cabin for boat air conditioning zoning according to claim 1 control system, which is characterized in that the upper deck (19) with
Fresh air thermometer (7) are equipped in fresh air pipeline between the fresh air return air mixed cabin (2).
3. cabin for boat air conditioning zoning according to claim 1 control system, which is characterized in that several cabins (3)
Be equipped in return air duct between the fresh air return air mixed cabin (2) return air temperature meter (8), return air temperature sensor (9) with
And return air humidity sensor (10).
4. cabin for boat air conditioning zoning according to claim 1 control system, which is characterized in that the cold heat medium water of level-one
Level-one flow control valve (11) are equipped in temperature control system (4)；Two_stage flow is equipped in the cold and hot matchmaker's water temperature control system (5) of second level
Regulating valve (13).
5. cabin for boat air conditioning zoning according to claim 1 control system, which is characterized in that the post-processing and pressurization
Wind pushing temperature sensor (14) and blasting humidity are equipped in pipeline for giving wind for air conditioner between system (6) and several cabins (3)
Sensor (15).
6. cabin for boat air conditioning zoning according to claim 1 control system, which is characterized in that the cold heat medium water of level-one
Level-one temperature control coil pipe (17) is equipped in temperature control system (4)；It is interior equipped with second level temperature control with the cold and hot matchmaker's water temperature control system (5) of the second level
Coil pipe (18), the level-one temperature control coil pipe (17) and second level temperature control coil pipe (18) are to adjust the mixing wind by cold heat medium water
Temperature.
7. cabin for boat air conditioning zoning according to claim 6 control system, which is characterized in that the second level temperature control coil pipe
(18) it is divided into three or three area above by subregion, the mixing wind after level-one temperature control coil pipe (17) pre-cooling/preheating point
It Jin Ru not be in the second level temperature control coil pipe (18) of different zones, according in the region in the second level temperature control coil pipe (18)
The temperature feedback signal of end carries out secondary refrigeration/heating to the mixing wind, is sent with meeting the control of the temperature in different zones
Wind requirement.
8. cabin for boat air conditioning zoning according to claim 1 control system, which is characterized in that the central air conditioner system
(18) frost prevention temperature controller (12) are additionally provided in.
9. a kind of control method of the cabin for boat air conditioning zoning control system as described in claim any one of 1-8, feature exist
In, comprising the following steps:
Step 1, it is discharged by fresh air return air mixed cabin (2) to the fresh air being discharged into from upper deck (19) and from several cabins (3)
Return air carry out being mixed to get mixing wind；
Step 2, through in fresh air return air mixed cabin (2) treated the mixing wind the is discharged into cold and hot matchmaker's water temperature control system (4) of level-one
Carry out the adjusting of level-one temperature；The cold and hot matchmaker's water temperature control system (4) of level-one is according to the minimum refrigerating capacity in several cabins (3)
Or minimum heating load carrys out temperature regulating degree；
Step 3, the mixing wind after cold and hot matchmaker's water temperature control system (4) temperature of level-one is adjusted is discharged into the cold and hot matchmaker's water temperature control system of second level
(5) adjusting of second level temperature is carried out；The cold and hot matchmaker's water temperature control system (5) of second level according to each cabin (3) actual temp come
Temperature regulating degree；
Step 4, the mixing wind after cold and hot matchmaker's water temperature control system (5) temperature of second level is adjusted is discharged into post-processing and compression system (6)
It is interior, it is sent into several cabins (3) after the post-processing and compression system (6) carry out post-processing and pressurized treatments.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910305409.7A CN110155295A (en) | 2019-04-16 | 2019-04-16 | A kind of cabin for boat air conditioning zoning control system and its control method |
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| CN201910305409.7A CN110155295A (en) | 2019-04-16 | 2019-04-16 | A kind of cabin for boat air conditioning zoning control system and its control method |
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| CN111452944A (en) * | 2020-05-09 | 2020-07-28 | 大连海事大学 | Ship epidemic prevention air conditioning system and using method thereof |
| CN115180112A (en) * | 2022-07-15 | 2022-10-14 | 上海外高桥造船有限公司 | Air conditioner control system on boats and ships |
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| CN111452944A (en) * | 2020-05-09 | 2020-07-28 | 大连海事大学 | Ship epidemic prevention air conditioning system and using method thereof |
| CN115180112A (en) * | 2022-07-15 | 2022-10-14 | 上海外高桥造船有限公司 | Air conditioner control system on boats and ships |
| CN115180112B (en) * | 2022-07-15 | 2023-12-22 | 上海外高桥造船有限公司 | Air conditioner control system on ship |
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Application publication date: 20190823 |