CN107270751A - Panel cooler and its application method - Google Patents
Panel cooler and its application method Download PDFInfo
- Publication number
- CN107270751A CN107270751A CN201710333685.5A CN201710333685A CN107270751A CN 107270751 A CN107270751 A CN 107270751A CN 201710333685 A CN201710333685 A CN 201710333685A CN 107270751 A CN107270751 A CN 107270751A
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- Prior art keywords
- switch valve
- fluid switch
- hot fluid
- fixed frame
- cold fluid
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of panel cooler, it is related to heat transfer technology, can not be in streamline guiding groove and along free switching between equipotential lines balancing slit for solving existing equipment, it is to pay the utmost attention to the energization rate of recovery, streamline guiding groove is lengthened, or preferentially keeps windage constant, is increased along equipotential lines balancing slit, as design bottleneck, the problem of equipment entirety condition of compatibility is poor.It includes preceding fixed frame frame plate, rear fixed frame frame plate, protection board, plate package, and support lower margin, top guide bar, lower guide rod, turnbuckle, monitoring port lid, the plate package include heat exchanger fin, hot fluid pipeline, cold fluid pipeline and flow-guiding structure.Windage can be kept constant, switched between two states in the energization rate of recovery or the energy regenerating occasion of increase air quantity.Present invention also offers panel cooler application method.
Description
Technical field
It is panel cooler and its application method specifically the present invention relates to heat transfer technology.
Background technology
Panel cooler new and effective is changed by a series of a kind of of sheet metal closed assemblies with certain bellows-shaped
Hot device.Thin rectangular shape passage is formed between various plates, heat exchange is carried out by half.It and conventional shell-and-tube heat exchanger phase
Than under identical flow resistance and pump power Expenditure Levels, its heat transfer coefficient will be higher by a lot, be taken in applicable scope
Manage on behalf of another the trend of shell heat exchanger.The pattern of plate type heat exchanger mainly has frame-type (detachable) and the major class of soldering formula two, plate
Sheet form mainly has three kinds of the straight corrugated plating of herringbone corrugated plating, level and knurl shape plate.
Heat transferring plate forms different bellows-shaped structures through cold stamping, and plate has more strong point phase mutual connection in plate groups
Touch, the strong point between plate ripple and plate can make fluid turbulization under less flow velocity, so that the heat exchange of closed cold device
Ability is improved, and bearing capacity is strengthened.
The import shunting zone of plate is designed with streamline guiding groove, is uniformly distributed flow velocity, eliminates flow velocity dead band, so as to avoid
The corrosion produced by accumulation of mud, while improve the utilization rate of plate heat exchange area again.For the plate that width is larger,
The resistance very little intersected to form along equipotential lines balancing slit, streamline guiding groove and along equipotential lines balancing slit is also add, so as to be formed
There is the shunting zone of the current balance function of almost Perfect.
But, existing equipment has the following disadvantages, and first, it is impossible between streamline guiding groove and suitable equipotential lines balancing slit certainly
It is to pay the utmost attention to the energization rate of recovery by switching, lengthens streamline guiding groove, or preferentially keep windage constant, increases suitable etc.
Gesture line balancing slit, as design bottleneck, equipment entirety condition of compatibility it is poor, second, panel cooler in use, due to water
Processing equipment operation it is improper, water quality control it is not up to standard, by underproof softened water inject heating system in, make calcium, the magnesium in water
And carbonate is decomposed into calcium carbonate and calcium hydroxide precipitation thing knot on the heating surface of heat exchanger after heated, forms hard
Incrustation scale.Because the heat conductivility of incrustation scale is poor, the reduction of heat exchanger heat exchanger effectiveness and the serious waste of heat energy are caused, so that
The effect of heat supply is have impact on, serious negative effect is caused to heat supply unit.
The content of the invention
The present invention seeks to aimed to provide a kind of in the energization rate of recovery or to increase the energy regenerating of Wind Volume
Close, keep windage constant, the panel cooler switched between two states.
To realize above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：
Panel cooler, including preceding fixed frame frame plate, rear fixed frame frame plate, protection board, plate package, support lower margin, on
Fixed frame frame plate before being installed in front of guide rod, lower guide rod, turnbuckle, monitoring port lid, the protection board, the protection board rear peace
Fixed frame frame plate after dress, the protection board is built-in with plate package, and the top guide bar runs through protection board, and rear end extend after it is solid
Determine frame plate and be connected to support lower margin upper end, the lower guide rod runs through protection board, and rear fixed frame frame plate connection is extended in rear end
To support lower margin lower end, the top guide bar and the symmetrical parallel setting of lower guide rod；The preceding fixed frame frame plate and rear fixed frame frame plate
Intermediate region is provided with monitoring port lid, and described four angles of preceding fixed frame frame plate and rear fixed frame frame plate are provided with turnbuckle, described to change
Hot plate group includes heat exchanger fin, hot fluid pipeline, cold fluid pipeline and flow-guiding structure, and the flow-guiding structure includes water conservancy diversion valve body, if
The the first hot fluid switch valve and the first cold fluid switch valve of part on water conservancy diversion valve body are placed in, water conservancy diversion valve body lower portion point is arranged at
Second hot fluid switch valve and the second cold fluid switch valve；
When the first hot fluid switch valve and the second hot fluid switch valve are opened, hot fluid pipeline is two-tube-pass, meanwhile, first
Cold fluid switch valve and the second cold fluid switch valve are opened, and cold fluid pipeline is two-tube-pass；
When the first hot fluid switch valve and the second hot fluid switch valve are closed, hot fluid pipeline is single tube journey, meanwhile, first
Cold fluid switch valve and the second cold fluid switch valve are closed, and cold fluid pipeline is single tube journey.
Using above-mentioned technical proposal, using flow-guiding structure, when needing to increase heat exchange area, it is adapted to energy recovery rate and compares
High occasion, using two-tube-pass, now, opens the first hot fluid switch valve and the second hot fluid switch valve is opened, meanwhile, open
First cold fluid switch valve and the second cold fluid switch valve；
When needing to increase front face area, it is adapted to the energy regenerating occasion of Wind Volume, keeps windage constant, using single tube
Journey, now, closes the first hot fluid switch valve and the second hot fluid switch valve, meanwhile, close the first cold fluid switch valve and the
Two cold fluid switch valves.
Concrete operating principle, is run, two close heat exchanger fin shapes with the relative flow heat exchange of air for principle
Into zone of heat liberation one by one or cold fluid pass, zone of heat liberation is by the side of heat exchanger fin, and cold fluid pass is by changing
The opposite side of backing, then, hot fluid are delivered to the cold flow side of low temperature, zone of heat liberation and cold fluid pass by heat exchanger fin
It is kept completely separate；When paying the utmost attention to the energization rate of recovery, streamline guiding groove is lengthened；When preferentially keeping windage constant, increase suitable etc.
Gesture line balancing slit.
Further limit, the first hot fluid switch valve includes the first disk, the first housing, the first guide rod, first
The first perforate is provided with the middle of piston, first disk, the first disk upper surface edge connects the first housing, described first
Disk upper surface outer ring connects the first guide rod, and first guide rod is provided with the first chute, and the first piston outer wall is set
There is the first sliding block matched with the first chute；The first cold fluid switch valve is symmetrical arranged with the first hot fluid switch valve；
The second hot fluid switch valve includes the second disk, the second housing, the second guide rod, second piston, described the
The second perforate is provided with the middle of two disks, the second lower disk surface edge connects the second housing, second lower disk surface
Outer ring connects the second guide rod, and second guide rod is provided with the second chute, and the second piston outer wall is provided with and second slides
Second sliding block of groove matching；The second cold fluid switch valve is symmetrical arranged with the second hot fluid switch valve；
When the first piston on the first cold fluid switch valve and the first hot fluid switch valve presses close to the first perforate, together
When, when the second piston on the second cold fluid switch valve and the second hot fluid switch valve presses close to the second perforate, fluid line
For single tube journey,
When the first piston on the first cold fluid switch valve and the first hot fluid switch valve is away from the first perforate, together
When, when the second piston on the second cold fluid switch valve and the second hot fluid switch valve is away from the second perforate, fluid line
For two-tube-pass.
By first piston and the mutual cooperation of the first perforate, realize that the first cold fluid switch valve and the first hot fluid are switched
The break-make of valve, by second piston and the mutual cooperation of the second perforate, realizes that the second cold fluid switch valve is opened with the second hot fluid
Close the break-make of valve.
Further limit, the water conservancy diversion valve body includes flowing lumen, covered on the water conservancy diversion at the top of flowing lumen, positioned at flowing lumen
Internal be provided with inside upper mobile board, the water conservancy diversion lower cover is covered on the water conservancy diversion lower cover of bottom, the water conservancy diversion and is provided with lower portable plate.
Further limit, be provided with the upper mobile board in the first screen pack, the lower portable plate and be provided with the second screen pack.
Further limit, be placed with first screen pack in activating agent, second screen pack and be placed with activating agent.
It is preferred that, it is placed in first screen pack in formic acid, second screen pack and tertiary sodium phosphate is placed.
Equipment is run because quality problem causes crystal on hot fluid pipeline or cold fluid pipeline more after a period of time,
Sometimes pipeline is even blocked, causes current not smooth, the cooling effect of heat exchanger fin is influenceed, causes to shut down stopping production when serious.Utilize work
Property agent formic acid cleaning water quality in calcium carbonate and calcium hydroxide, meanwhile, using activating agent tertiary sodium phosphate to acid-base neutralization, prevent from changing
Backing plays chemical change in itself.
Further limit, internal be inlaid with inside a circle sealing ring, the water conservancy diversion lower cover of lid is inlaid with one on the water conservancy diversion
Enclose sealing ring.
Sealing ring is set up, prevents equipment leakage serious.Ensure the high intensity of passage, tightness.
Further limit, first screen pack connects the first resistive heater, the second screen pack connection second adds
Hot water radiation wire.
Using the first resistive heater and the second resistive heater mutual cooperation work, liquid reactions temperature is controlled, profit
Backing is exchanged with the mode of dynamic circulation and carries out alkali cleaning, is reached acid-base neutralization, is prevented heat exchanger fin from playing chemical change in itself, its product
Invested as dirt on surface, it is to avoid corrosion phenomenon occurs for heat exchanger fin.
Present invention also offers a kind of panel cooler application method, comprise the following steps,
Step one, equipment is assembled, and fixed frame frame plate before being installed in front of the protection board, the protection board rear is solid after installing
Determine frame plate, the protection board is built-in with plate package, and the top guide bar runs through protection board, and rear fixed frame is extended in rear end
Plate is connected to support lower margin upper end, and the lower guide rod runs through protection board, and rear end extends rear fixed frame frame plate and is connected to support
Lower margin lower end, the top guide bar and the symmetrical parallel setting of lower guide rod；The preceding fixed frame frame plate and rear fixed frame frame plate middle area
Domain is provided with turnbuckle, the plate package provided with monitoring port lid, described four angles of preceding fixed frame frame plate and rear fixed frame frame plate
Including heat exchanger fin, hot fluid pipeline, cold fluid pipeline and flow-guiding structure, the flow-guiding structure includes water conservancy diversion valve body, is arranged at and leads
The the first hot fluid switch valve and the first cold fluid switch valve of part on valve body are flowed, the second heat of water conservancy diversion valve body lower portion point is arranged at
Fluid switching valve and the second cold fluid switch valve；
Step 2, passage regulation, when the first hot fluid switch valve and the unlatching of the second hot fluid switch valve, hot fluid pipeline is
Two-tube-pass, meanwhile, the first cold fluid switch valve and the second cold fluid switch valve are opened, and cold fluid pipeline is two-tube-pass；
When the first hot fluid switch valve and the second hot fluid switch valve are closed, hot fluid pipeline is single tube journey, meanwhile, first
Cold fluid switch valve and the second cold fluid switch valve are closed, and cold fluid pipeline is single tube journey；
As needed in two kinds of interchannel switchings, when needing to increase heat exchange area, it is adapted to energy recovery rate higher
Occasion, using two-tube-pass；When needing to increase front face area, it is adapted to the energy regenerating occasion of Wind Volume, keeps windage constant, adopt
Use single tube journey；
Step 3, adds activating agent, slides upper mobile board, and cleaning fluid can first react with the formic acid in the first screen pack, connect
And reacted with the tertiary sodium phosphate in the second screen pack.
It is preferred that, it is further comprising the steps of,
Step 4, soda acid heating, the resistive heater of electrical communication first and the second resistive heater, are filtered to first respectively
Net and the heating of the second screen pack, control temperature is at 12~14 DEG C, first static immersing 15min, then 40~60min of dynamic circulation.
The present invention compared with prior art, can not only be adapted to the higher occasion of energy recovery rate, and adapt in big
The energy regenerating occasion of air quantity, keeps windage constant.In addition, using dynamic circulation, the incrustation scale cleared up on heat exchanger fin keeps equipment
Heat exchanger effectiveness and heat energy.
Brief description of the drawings
The nonlimiting examples that the present invention can be provided by accompanying drawing are further illustrated；
Fig. 1 is panel cooler stereogram of the present invention；
Fig. 2 is panel cooler front view of the present invention；
Fig. 3 is A-A cross section views in Fig. 2；
Fig. 4 is panel cooler operating diagram (state one) of the present invention；
Fig. 5 is panel cooler operating diagram (state two) of the present invention；
Main element symbol description is as follows：
Preceding fixed frame frame plate 1, rear fixed frame frame plate 2, protection board 3 supports lower margin 4, and top guide bar 51, lower guide rod 52 is tensed
Bolt 6, monitors port lid 7, heat exchanger fin 8, hot fluid pipeline 9, cold fluid pipeline 10, water conservancy diversion valve body 11, the first hot fluid switch valve
12, the first cold fluid switch valve 13, the second hot fluid switch valve 14, the second cold fluid switch valve 15, the first disk 161, first
Housing 162, the first guide rod 163, first piston 164, the first chute 165, the first sliding block 166, the second disk 171, second shell
Lid 19 on body 172, the second guide rod 173, second piston 174, the second chute 175, the second sliding block 176, flowing lumen 18, water conservancy diversion,
Water conservancy diversion lower cover 20, upper mobile board 21, lower portable plate 22, the first screen pack 23, the second screen pack 24, sealing ring 25, the first heating
Resistance wire 26, the second resistive heater 27.
Embodiment
In order that the present invention may be better understood in those skilled in the art, with reference to the accompanying drawings and examples to this hair
Bright technical scheme is further illustrated.
Embodiment one,
Such as Fig. 1, Fig. 2, shown in Fig. 3, panel cooler, including preceding fixed frame frame plate 1, rear fixed frame frame plate 2, protection board 3,
Plate package, support lower margin 4, top guide bar 51, lower guide rod 52, turnbuckle 6, monitoring port lid 7, the front of protection board 3 is solid before installing
Determine frame plate 1, fixed frame frame plate 2 after the rear of protection board 3 is installed, protection board 3 is built-in with plate package, and top guide bar 51 is through protection
Plate 3, and rear end extends rear fixed frame frame plate 2 and is connected to support lower margin 4 upper end, lower guide rod 52 runs through protection board 3, and rear end is prolonged
Fixed frame frame plate 2 is connected to support lower margin 4 lower end, top guide bar 51 and the symmetrical parallel setting of lower guide rod 52 after stretching；Preceding fixed frame
Frame plate 1 and the rear intermediate region of fixed frame frame plate 2 are provided with monitoring port lid 7,2 four angles of preceding fixed frame frame plate 1 and rear fixed frame frame plate
Provided with turnbuckle 6, plate package includes heat exchanger fin 8, hot fluid pipeline 9, cold fluid pipeline 10 and flow-guiding structure, flow-guiding structure
Including water conservancy diversion valve body 11, the first hot fluid switch valve 12 and the first cold fluid switch valve of part on water conservancy diversion valve body 11 are arranged at
13, it is arranged at the second hot fluid switch valve 14 and the second cold fluid switch valve 15 of 11 times parts of water conservancy diversion valve body；
When the first hot fluid switch valve 12 and the second hot fluid switch valve 14 are opened, hot fluid pipeline 9 is two-tube-pass, together
When, the first cold fluid switch valve 13 and the second cold fluid switch valve 15 are opened, and cold fluid pipeline 10 is two-tube-pass；
When the first hot fluid switch valve 12 and the second hot fluid switch valve 14 are closed, hot fluid pipeline 9 is single tube journey, together
When, the first cold fluid switch valve 13 and the second cold fluid switch valve 15 are closed, and cold fluid pipeline 10 is single tube journey.
First hot fluid switch valve 12 includes the first disk 161, the first housing 162, the first guide rod 163, first piston
164, the centre of the first disk 161 is provided with the first perforate, and the top surface edge of the first disk 161 connects the first housing 162, the first disk
161 upper surfaces outer ring connect the first guide rod 163, and the first guide rod 163 is provided with the first chute 165, the outer wall of first piston 164
Provided with the first sliding block 166 matched with the first chute 165；First cold fluid switch valve 13 and the first hot fluid switch valve 12 are symmetrical
Set；
Second hot fluid switch valve 14 includes the second disk 171, the second housing 172, the second guide rod 173, second piston
174, the centre of the second disk 171 is provided with the second perforate, and the lower surface edge of the second disk 171 connects the second housing 172, the second disk
171 lower surface outer rings connect the second guide rod 173, and the second guide rod 173 is provided with the second chute 175, the outer wall of second piston 174
Provided with the second sliding block 176 matched with the second chute 175；Second cold fluid switch valve 14 and the second hot fluid switch valve 15 are symmetrical
Set；
When the first piston 164 on the first cold fluid switch valve 13 and the first hot fluid switch valve 12 presses close to the first perforate,
Meanwhile, when the second piston 174 on the second cold fluid switch valve 15 and the second hot fluid switch valve 14 presses close to the second perforate, fluid
Pipeline is single tube journey,
When the first piston 164 on the first cold fluid switch valve 13 and the first hot fluid switch valve 12 is away from the first perforate,
Meanwhile, when the second piston 175 on the second cold fluid switch valve 15 and the second hot fluid switch valve 14 is away from the second perforate, fluid
Pipeline is two-tube-pass.
Water conservancy diversion valve body 11 includes flowing lumen 18, the lid 19 on the water conservancy diversion at the top of flowing lumen 18, positioned at the bottom of flowing lumen 18
Water conservancy diversion lower cover 20, the inside of lid 19 is provided with upper mobile board 21 on water conservancy diversion, and the inside of water conservancy diversion lower cover 20 is provided with lower portable plate 22.
It is provided with upper mobile board 21 in the first screen pack 23, lower portable plate 22 and is provided with the second screen pack 24.
It is placed with first screen pack 23 in activating agent, the second screen pack 24 and is placed with activating agent.
It is placed in first screen pack 23 in formic acid, the second screen pack 24 and tertiary sodium phosphate is placed.
Embodiment two,
Such as Fig. 1, Fig. 2, shown in Fig. 3, panel cooler, including preceding fixed frame frame plate 1, rear fixed frame frame plate 2, protection board 3,
Plate package, support lower margin 4, top guide bar 51, lower guide rod 52, turnbuckle 6, monitoring port lid 7, the front of protection board 3 is solid before installing
Determine frame plate 1, fixed frame frame plate 2 after the rear of protection board 3 is installed, protection board 3 is built-in with plate package, and top guide bar 51 is through protection
Plate 3, and rear end extends rear fixed frame frame plate 2 and is connected to support lower margin 4 upper end, lower guide rod 52 runs through protection board 3, and rear end is prolonged
Fixed frame frame plate 2 is connected to support lower margin 4 lower end, top guide bar 51 and the symmetrical parallel setting of lower guide rod 52 after stretching；Preceding fixed frame
Frame plate 1 and the rear intermediate region of fixed frame frame plate 2 are provided with monitoring port lid 7,2 four angles of preceding fixed frame frame plate 1 and rear fixed frame frame plate
Provided with turnbuckle 6, plate package includes heat exchanger fin 8, hot fluid pipeline 9, cold fluid pipeline 10 and flow-guiding structure, flow-guiding structure
Including water conservancy diversion valve body 11, the first hot fluid switch valve 12 and the first cold fluid switch valve of part on water conservancy diversion valve body 11 are arranged at
13, it is arranged at the second hot fluid switch valve 14 and the second cold fluid switch valve 15 of 11 times parts of water conservancy diversion valve body；
When the first hot fluid switch valve 12 and the second hot fluid switch valve 14 are opened, hot fluid pipeline 9 is two-tube-pass, together
When, the first cold fluid switch valve 13 and the second cold fluid switch valve 15 are opened, and cold fluid pipeline 10 is two-tube-pass；
When the first hot fluid switch valve 12 and the second hot fluid switch valve 14 are closed, hot fluid pipeline 9 is single tube journey, together
When, the first cold fluid switch valve 13 and the second cold fluid switch valve 15 are closed, and cold fluid pipeline 10 is single tube journey.
First hot fluid switch valve 12 includes the first disk 161, the first housing 162, the first guide rod 163, first piston
164, the centre of the first disk 161 is provided with the first perforate, and the top surface edge of the first disk 161 connects the first housing 162, the first disk
161 upper surfaces outer ring connect the first guide rod 163, and the first guide rod 163 is provided with the first chute 165, the outer wall of first piston 164
Provided with the first sliding block 166 matched with the first chute 165；First cold fluid switch valve 13 and the first hot fluid switch valve 12 are symmetrical
Set；
Second hot fluid switch valve 14 includes the second disk 171, the second housing 172, the second guide rod 173, second piston
174, the centre of the second disk 171 is provided with the second perforate, and the lower surface edge of the second disk 171 connects the second housing 172, the second disk
171 lower surface outer rings connect the second guide rod 173, and the second guide rod 173 is provided with the second chute 175, the outer wall of second piston 174
Provided with the second sliding block 176 matched with the second chute 175；Second cold fluid switch valve 14 and the second hot fluid switch valve 15 are symmetrical
Set；
When the first piston 164 on the first cold fluid switch valve 13 and the first hot fluid switch valve 12 presses close to the first perforate,
Meanwhile, when the second piston 174 on the second cold fluid switch valve 15 and the second hot fluid switch valve 14 presses close to the second perforate, fluid
Pipeline is single tube journey,
When the first piston 164 on the first cold fluid switch valve 13 and the first hot fluid switch valve 12 is away from the first perforate,
Meanwhile, when the second piston 175 on the second cold fluid switch valve 15 and the second hot fluid switch valve 14 is away from the second perforate, fluid
Pipeline is two-tube-pass.
Water conservancy diversion valve body 11 includes flowing lumen 18, the lid 19 on the water conservancy diversion at the top of flowing lumen 18, positioned at the bottom of flowing lumen 18
Water conservancy diversion lower cover 20, the inside of lid 19 is provided with upper mobile board 21 on water conservancy diversion, and the inside of water conservancy diversion lower cover 20 is provided with lower portable plate 22.
It is provided with upper mobile board 21 in the first screen pack 23, lower portable plate 22 and is provided with the second screen pack 24.
It is placed with first screen pack 23 in activating agent, the second screen pack 24 and is placed with activating agent.
It is placed in first screen pack 23 in formic acid, the second screen pack 24 and tertiary sodium phosphate is placed.
It is inlaid with water conservancy diversion inside lid 19 inside a circle sealing ring 25, water conservancy diversion lower cover 20 and is inlaid with a circle sealing ring 25.
First screen pack 23 connects the first resistive heater 26, and the second screen pack 24 connects the second resistive heater 27.
Embodiment one is compared with embodiment two, for embodiment one, in embodiment two, on the one hand, set up sealing ring,
Prevent equipment leakage serious.Ensure the high intensity of passage, tightness；On the other hand, added using the first resistive heater and second
Hot water radiation wire mutual cooperation work, controls liquid reactions temperature, and exchanging backing using the mode of dynamic circulation carries out alkali cleaning, reaches
To acid-base neutralization, prevent heat exchanger fin from playing chemical change in itself, its product is invested on surface as dirt, it is to avoid heat exchanger fin occurs
Corrosion phenomenon.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, panel cooler application method comprises the following steps,
Step one, equipment is assembled, and fixed frame frame plate before being installed in front of the protection board, the protection board rear is solid after installing
Determine frame plate, the protection board is built-in with plate package, and the top guide bar runs through protection board, and rear fixed frame is extended in rear end
Plate is connected to support lower margin upper end, and the lower guide rod runs through protection board, and rear end extends rear fixed frame frame plate and is connected to support
Lower margin lower end, the top guide bar and the symmetrical parallel setting of lower guide rod；The preceding fixed frame frame plate and rear fixed frame frame plate middle area
Domain is provided with turnbuckle, the plate package provided with monitoring port lid, described four angles of preceding fixed frame frame plate and rear fixed frame frame plate
Including heat exchanger fin, hot fluid pipeline, cold fluid pipeline and flow-guiding structure, the flow-guiding structure includes water conservancy diversion valve body, is arranged at and leads
The the first hot fluid switch valve and the first cold fluid switch valve of part on valve body are flowed, the second heat of water conservancy diversion valve body lower portion point is arranged at
Fluid switching valve and the second cold fluid switch valve；
Step 2, passage regulation, when the first hot fluid switch valve and the unlatching of the second hot fluid switch valve, hot fluid pipeline is
Two-tube-pass, meanwhile, the first cold fluid switch valve and the second cold fluid switch valve are opened, and cold fluid pipeline is two-tube-pass；
When the first hot fluid switch valve and the second hot fluid switch valve are closed, hot fluid pipeline is single tube journey, meanwhile, first
Cold fluid switch valve and the second cold fluid switch valve are closed, and cold fluid pipeline is single tube journey；
As needed in two kinds of interchannel switchings, when needing to increase heat exchange area, it is adapted to energy recovery rate higher
Occasion, using two-tube-pass；When needing to increase front face area, it is adapted to the energy regenerating occasion of Wind Volume, keeps windage constant, adopt
Use single tube journey；
Step 3, adds activating agent, slides upper mobile board, and cleaning fluid can first react with the formic acid in the first screen pack, connect
And reacted with the tertiary sodium phosphate in the second screen pack.
Step 4, soda acid heating, the resistive heater of electrical communication first and the second resistive heater, are filtered to first respectively
Net and the heating of the second screen pack, control temperature is at 12~14 DEG C, first static immersing 15min, then 40~60min of dynamic circulation.
The panel cooler and its application method provided above the present invention is described in detail.Specific embodiment is said
The bright method and its core concept for being only intended to help to understand the present invention.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into modification in the protection domain of the claims in the present invention.
Claims (10)
1. panel cooler, including preceding fixed frame frame plate, rear fixed frame frame plate, protection board, plate package, support lower margin, on lead
Fixed frame frame plate before being installed in front of bar, lower guide rod, turnbuckle, monitoring port lid, the protection board, the protection board rear is installed
Fixed frame frame plate afterwards, the protection board is built-in with plate package, and the top guide bar runs through protection board, and rear end extend after it is fixed
Frame plate is connected to support lower margin upper end, and the lower guide rod runs through protection board, and rear end is extended rear fixed frame frame plate and is connected to
Support lower margin lower end, the top guide bar and the symmetrical parallel setting of lower guide rod；In the preceding fixed frame frame plate and rear fixed frame frame plate
Between region provided with monitoring port lid, described four angles of preceding fixed frame frame plate and rear fixed frame frame plate are provided with turnbuckle, and its feature exists
In：The plate package includes heat exchanger fin, hot fluid pipeline, cold fluid pipeline and flow-guiding structure, and the flow-guiding structure includes leading
Valve body is flowed, the first hot fluid switch valve and the first cold fluid switch valve of part on water conservancy diversion valve body is arranged at, is arranged at diaphragm valve
The the second hot fluid switch valve and the second cold fluid switch valve of part under body；
When the first hot fluid switch valve and the second hot fluid switch valve are opened, hot fluid pipeline is two-tube-pass, meanwhile, the first cold flow
Body switch valve and the second cold fluid switch valve are opened, and cold fluid pipeline is two-tube-pass；
When the first hot fluid switch valve and the second hot fluid switch valve are closed, hot fluid pipeline is single tube journey, meanwhile, the first cold flow
Body switch valve and the second cold fluid switch valve are closed, and cold fluid pipeline is single tube journey.
2. panel cooler according to claim 1, it is characterised in that：The first hot fluid switch valve includes the first circle
The first perforate, the first disk upper table are provided with the middle of disk, the first housing, the first guide rod, first piston, first disk
Face edge connects the first housing, and the first disk upper surface outer ring connects the first guide rod, and first guide rod is provided with
First chute, the first sliding block that the first piston outer wall is provided with and the first chute is matched；The first cold fluid switch valve with
First hot fluid switch valve is symmetrical arranged；
The second hot fluid switch valve includes the second disk, the second housing, the second guide rod, second piston, second circle
The second perforate is provided with the middle of disk, the second lower disk surface edge connects the second housing, the second lower disk surface outer ring
The second guide rod is connected, second guide rod is provided with the second chute, and the second piston outer wall is provided with and the second chute
The second sliding block matched somebody with somebody；The second cold fluid switch valve is symmetrical arranged with the second hot fluid switch valve；
When the first piston on the first cold fluid switch valve and the first hot fluid switch valve presses close to the first perforate, meanwhile, when
Second piston on the second cold fluid switch valve and the second hot fluid switch valve presses close to the second perforate, and fluid line is single tube
Journey,
When the first piston on the first cold fluid switch valve and the first hot fluid switch valve is away from the first perforate, meanwhile, when
Second piston on the second cold fluid switch valve and the second hot fluid switch valve is away from the second perforate, and fluid line is two-tube
Journey.
3. panel cooler according to claim 2, it is characterised in that：The water conservancy diversion valve body includes flowing lumen, positioned at stream
Covered on water conservancy diversion at the top of cavity, the water conservancy diversion lower cover positioned at flowing lumen bottom, lid is internal provided with upper mobile board on the water conservancy diversion, described
Lower portable plate is provided with inside water conservancy diversion lower cover.
4. panel cooler according to claim 3, it is characterised in that：The first screen pack is provided with the upper mobile board,
The second screen pack is provided with the lower portable plate.
5. panel cooler according to claim 4, it is characterised in that：Activating agent is placed with first screen pack,
Activating agent is placed with second screen pack.
6. panel cooler according to claim 5, it is characterised in that：Formic acid is placed in first screen pack,
Tertiary sodium phosphate is placed in second screen pack.
7. panel cooler according to claim 6, it is characterised in that：The internal circle that is inlaid with is covered on the water conservancy diversion to seal
A circle sealing ring is inlaid with inside circle, the water conservancy diversion lower cover.
8. the panel cooler according to claim 5 or 6 or 7, it is characterised in that：The first screen pack connection first adds
Hot water radiation wire, second screen pack connects the second resistive heater.
9. panel cooler application method, it is characterised in that：Comprise the following steps,
Step one, equipment is assembled, fixed frame frame plate before being installed in front of the protection board, fixed frame after the protection board rear is installed
Frame plate, the protection board is built-in with plate package, and the top guide bar runs through protection board, and rear end is extended rear fixed frame frame plate and connected
Support lower margin upper end is connected to, the lower guide rod runs through protection board, and rear end extends rear fixed frame frame plate and is connected to support lower margin
Lower end, the top guide bar and the symmetrical parallel setting of lower guide rod；The preceding fixed frame frame plate and rear fixed frame frame plate intermediate region are set
There is monitoring port lid, described four angles of preceding fixed frame frame plate and rear fixed frame frame plate are provided with turnbuckle, and the plate package includes
Heat exchanger fin, hot fluid pipeline, cold fluid pipeline and flow-guiding structure, the flow-guiding structure include water conservancy diversion valve body, are arranged at diaphragm valve
The the first hot fluid switch valve and the first cold fluid switch valve of part on body, are arranged at the second hot fluid of water conservancy diversion valve body lower portion point
Switch valve and the second cold fluid switch valve；
Step 2, passage regulation, when the first hot fluid switch valve and the unlatching of the second hot fluid switch valve, hot fluid pipeline is two-tube
Journey, meanwhile, the first cold fluid switch valve and the second cold fluid switch valve are opened, and cold fluid pipeline is two-tube-pass；
When the first hot fluid switch valve and the second hot fluid switch valve are closed, hot fluid pipeline is single tube journey, meanwhile, the first cold flow
Body switch valve and the second cold fluid switch valve are closed, and cold fluid pipeline is single tube journey；
As needed in two kinds of interchannel switchings, when needing to increase heat exchange area, it is adapted to the higher occasion of energy recovery rate,
Using two-tube-pass；When needing to increase front face area, it is adapted to the energy regenerating occasion of Wind Volume, keeps windage constant, using list
Tube side；
Step 3, add activating agent, slide upper mobile board, cleaning fluid can first with the first screen pack in formic acid react, then with
Tertiary sodium phosphate reaction in second screen pack.
10. panel cooler according to claim 9, it is characterised in that：It is further comprising the steps of,
Step 4, soda acid heating, the resistive heater of electrical communication first and the second resistive heater, respectively to the first screen pack and
Second screen pack is heated, and control temperature is at 12~14 DEG C, first static immersing 15min, then 40~60min of dynamic circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333685.5A CN107270751B (en) | 2017-05-12 | 2017-05-12 | Panel cooler and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333685.5A CN107270751B (en) | 2017-05-12 | 2017-05-12 | Panel cooler and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107270751A true CN107270751A (en) | 2017-10-20 |
| CN107270751B CN107270751B (en) | 2019-10-18 |
Family
ID=60073975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710333685.5A Active CN107270751B (en) | 2017-05-12 | 2017-05-12 | Panel cooler and its application method |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830756A (en) * | 2017-12-15 | 2018-03-23 | 博维恩冷冻科技（苏州）有限公司 | A kind of plate type heat exchanger |
| CN114425201A (en) * | 2021-12-21 | 2022-05-03 | 丁妙春 | Industrial waste gas environmental protection clarification plant |
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| JPH09152297A (en) * | 1995-11-30 | 1997-06-10 | Sanyo Electric Co Ltd | Plate type heat exchanger |
| CN103673707A (en) * | 2012-09-04 | 2014-03-26 | 风凯换热器制造(常州)有限公司 | Duplex plate heat exchanger system |
| CN203798216U (en) * | 2014-04-11 | 2014-08-27 | 大连九圆集团有限公司 | Hot-side double-vapor inlet plate heat exchanger |
| CN205537246U (en) * | 2016-04-18 | 2016-08-31 | 湖北艾德拉酒庄有限公司 | Making wine plate heat exchanger for industry |
| CN205537244U (en) * | 2016-04-14 | 2016-08-31 | 辽宁远东换热设备制造有限公司 | Can switch plate heat exchanger of flow |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09152297A (en) * | 1995-11-30 | 1997-06-10 | Sanyo Electric Co Ltd | Plate type heat exchanger |
| CN103673707A (en) * | 2012-09-04 | 2014-03-26 | 风凯换热器制造(常州)有限公司 | Duplex plate heat exchanger system |
| CN203798216U (en) * | 2014-04-11 | 2014-08-27 | 大连九圆集团有限公司 | Hot-side double-vapor inlet plate heat exchanger |
| CN205537244U (en) * | 2016-04-14 | 2016-08-31 | 辽宁远东换热设备制造有限公司 | Can switch plate heat exchanger of flow |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107830756A (en) * | 2017-12-15 | 2018-03-23 | 博维恩冷冻科技（苏州）有限公司 | A kind of plate type heat exchanger |
| CN114425201A (en) * | 2021-12-21 | 2022-05-03 | 丁妙春 | Industrial waste gas environmental protection clarification plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107270751B (en) | 2019-10-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190920 Address after: 214500 No. 8 Building East 2, Zhenjiang Pinglu, Xieqiao, Jingjiang City, Taizhou City, Jiangsu Province Applicant after: Jiangsu Xinhao Air Conditioning Equipment Co., Ltd. Address before: 542800 Hezhou hi tech Industrial Development Zone, the Guangxi Zhuang Autonomous Region Road, No. 1 Applicant before: Hezhou Stone Information Technology Co. Ltd. |
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Denomination of invention: Plate cooler and its application method Effective date of registration: 20211014 Granted publication date: 20191018 Pledgee: Jiangsu Jingjiang Rural Commercial Bank Co.,Ltd. Xingang Park sub branch Pledgor: Jiangsu Xinhao Air Conditioning Equipment Co.,Ltd. Registration number: Y2021980010674 |