CN108418124A - A kind of cooling system of power equipment, mounting means and the type of cooling - Google Patents
A kind of cooling system of power equipment, mounting means and the type of cooling Download PDFInfo
- Publication number
- CN108418124A CN108418124A CN201810222035.8A CN201810222035A CN108418124A CN 108418124 A CN108418124 A CN 108418124A CN 201810222035 A CN201810222035 A CN 201810222035A CN 108418124 A CN108418124 A CN 108418124A
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- China
- Prior art keywords
- montant
- connector
- cross bar
- logical liquid
- plate
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of cooling system of power equipment, mounting means and the type of cooling, designing points to be, including the frame that montant is constituted with top cross bar, bottom cross bar, middle transverse rod；Further include：4 pieces of horizontal baffles（1‑3）, logical liquid montant（1‑1）, logical liquid cross bar（1‑2）, 4 pieces of partition boards（1‑3）It is distributed in logical liquid montant（1‑1）Surrounding；Logical liquid montant（1‑1）Top and bottom end be connected separately with inlet pipe（2）, outlet tube road（3）；The inlet tube（2）With outlet tube（3）Outside be connected with coolant circulation system；The coiled pipe of the horizontal baffle (1 3) being internally provided with for the coolant liquid that circulates（1‑3‑1）And inlet and liquid outlet.Using a kind of cooling system of power equipment of the present invention, mounting means and the type of cooling, the cooling effect of large scale electrical power unit can greatly be improved.
Description
Technical field
The present invention relates to field of electrical equipment, and in particular to a kind of cooling system of power equipment, mounting means and cold
But mode.
Background technology
For the equipment such as switchgear, power distribution cabinet, cabinet, how to adjust its temperature, particularly how to radiate, be always
Scholars' concern.Currently, the mode of common electric power cabinet ventilation and heat, including：Fan-ventilation and heat, semiconductor dissipate
Heat, the oil cooling modes such as but.
Oil cooling but as a kind of mode of relative new, has obtained quick development in recent years.Such as 201610369820.7
A kind of good solid insulation ring main unit of heat dissipation, including cabinet and cabinet door are disclosed, the cabinet door assembly has radiator fan, described
The inner wall of cabinet is equipped with the spiral coil cooling tube of internal circulation cooling oil, and the both ends of the spiral coil cooling tube are provided with cooling oil input port
With cooling oil outlet；Further include having fuel tank and oil pump, the cooling oil input port of the spiral coil cooling tube and cooling oil output
Mouth is connect by connecting tube with fuel tank, and oil pump is arranged in connecting tube therebetween so that cooling oil is followed therebetween
Circulation is dynamic.
201610584444.3 disclosing a kind of oil cooling system for electrical cabinet and numerically-controlled machine tool, it is characterised in that：Packet
Electrical cabinet cabinet, air conditioner, machine tool chief axis gear-box, oil cooling machine, fuel reserve tank are included, the air conditioner is oil injection type air conditioner, institute
It states fuel reserve tank oil outlet and the oil cooling machine oil inlet is connected by pipeline, the first oil outlet of the oil cooling machine connects institute by pipeline
Air conditioner oil inlet is stated, the air conditioner oil outlet connects the machine tool chief axis gear-box oil inlet, the lathe by pipeline
Main shaft gearbox oil outlet connects oil cooling machine oil return opening by pipeline, and the second oil outlet of the oil cooling machine connects oil storage by pipeline
Tank drainback mouth, the air conditioner are mounted on electrical cabinet cabinet surface, and electrical cabinet cabinet surface is equipped with a through-hole,
The air conditioner is installed on the through hole.The present invention compared with prior art, can effectively reduce dust in control electrical cabinet cabinet,
It is simple in structure, it is not easy to plug, good cooling results are at low cost, and operating efficiency is high.
201610288102.7 disclosing a kind of cooling system for power distribution cabinet, cooling system includes being laid in cabinet inner surface
Compound titanium alloy pipe and the insulation cooling oil circulated inside tubing, compound titanium alloy pipe extends in cooling system
Power distribution cabinet is outer to be connect to form loop with circulating pump, is provided with outside power distribution cabinet for the compound titanium alloy pipe heat dissipation to power distribution cabinet
Thermal component, compound titanium alloy pipe includes the heat transfer ceramic layer outside titanium alloy pipe and titanium alloy pipe, in cooling tube
Insulation cooling oil have good heat conductivity make heat conduction more accelerate；Heat transfer ceramic layer has better heat transfer
Property fire protecting performance and insulating properties, and product cost can be reduced, improve service life；Being combined using high temperature rolling and zerolling is made
Cooling tube manufacturing process is simple.
However, the oily type of cooling that above-mentioned document is recorded, effect is not still good enough, how to further increase oil cooled effect
Fruit becomes a mode urgently to be resolved hurrily.
Invention content
The purpose of the present invention is to provide a kind of cooling systems of power equipment, further increase oil cooled heat dissipation effect
Fruit.
Another object of the present invention is to provide a kind of mounting means of the cooling system of power equipment, solve to lead to liquid montant
With the node installation problem of logical liquid cross bar.
Another object of the present invention is to provide a kind of types of cooling of the cooling system of power equipment, solve the prior art
The bad technical problem of middle cooling system cooling effect.
A kind of cooling system of power equipment, including montant and top cross bar, the frame of bottom cross bar, middle transverse rod composition；
Further include：4 pieces of horizontal baffles（1-3）, logical liquid montant（1-1）, logical liquid cross bar（1-2）, 4 pieces of partition boards（1-3）Distribution
In logical liquid montant（1-1）Surrounding；
Logical liquid montant（1-1）Top and bottom end be connected separately with inlet pipe（2）, outlet tube road（3）；The inlet tube（2）
With outlet tube（3）Outside be connected with coolant circulation system；
The coiled pipe of the horizontal baffle (1-3) being internally provided with for the coolant liquid that circulates（1-3-1）And inlet with go out
Liquid mouth.
Further, the logical liquid cross bar（1-2）Including：First main body（1-2-1）And first fluid-through tube（1-2-3）,
Two fluid-through tubes（1-2-4）；
The logical liquid cross bar（1-2）Quantity be 4, be distributed in logical liquid montant（1-1）Surrounding, 4 pieces of horizontal baffles
（1-3）Respectively with 4 logical liquid cross bars（1-2）Connection, the inlet of every piece of horizontal baffle (1-3), liquid outlet respectively with respectively
Self-corresponding logical liquid cross bar（1-2）The first fluid-through tube, the second fluid-through tube it is corresponding.
Further, lead to liquid montant（1-1）Pass through connecting elements with 4 logical liquid cross bars（6）Connection；
First main body（1-2-1）It is provided with and the first fluid-through tube（1-2-3）The first passage to match and the second fluid-through tube
（1-2-4）The second channel to match；
The logical liquid montant includes：The upper logical liquid montant of boring and lower logical liquid montant；
The connecting elements（6）Including：It is connected to connector between integrated montant（6-1）And connector between 4 cross bars（6-
2）；
Connector between 4 cross bars（6-2）It is distributed in connector between montant（6-1）Surrounding, respectively with 4 logical liquid cross bars
（1-2）It is corresponding；Connector between the montant（6-1）For hexahedron box, in montant part connector（6-1）Face plate body it is equal
It is provided with trepanning；Connector between the cross bar（6-2）For a tetrahedron box；
Connector between montant（6-1）The connector between cross bar（6-2）Connection, the connector between montant（6-1）It is connected between cross bar
Body（6-2）In be additionally provided with a horizontal baffle（6-3）, by connector between montant（6-1）The connector between cross bar（6-2）Space
It is divided into upper and lower two parts；Horizontal baffle（6-3）The connector between montant（6-1）The connector between cross bar（6-2）Vertical side plate
It is fixedly connected；
Connector between cross bar（6-2）Upper space and the first main body（1-2-1）First passage connection；Connector between cross bar
（6-2）Lower space and the first main body（1-2-1）Second channel connection.
Further, level is projected with 4 piece of first cantilever plate around for the bottom end of upper logical liquid montant（1-1-2）, lower logical liquid is perpendicular
The top surrounding level of bar is projected with 4 piece of second cantilever plate；First cantilever plate（1-1-2）Second cantilever plate is provided with waveform saw
Groove；
Connector between cross bar（6-2）Top plate and bottom plate be provided with waveform hackle mark；
First main body（1-2-1）Top be provided with the first main body upper junction plate（1-2-1-1）, the first main body（1-2-1）Bottom
End is provided with the first main body lower connecting plate（1-2-1-2）；The first main body upper junction plate（1-2-1-1）It is provided between cross bar
Connector（6-2）The waveform hackle mark that matches of top plate；First main body lower connecting plate（1-2-1-2）For a zigzag plate；Z-shaped
Shape plate crosses over connector between cross bar（6-2）Bottom plate waveform hackle mark part；
First cantilever plate of upper logical liquid montant（1-1-2）, the first main body upper junction plate（1-2-1-1）And connector between cross bar
（6-2）The waveform hackle mark of top plate be mutually matched
Connector between the second cantilever plate and cross bar of logical liquid montant down（6-2）The waveform hackle mark of bottom plate be mutually matched.
Further, boss has been provided projectingly on the upside of the top plate of connector between montant, boss is inserted into logical liquid montant；
Downside between montant on the bottom plate of connector has been provided projectingly boss, and boss is inserted into lower logical liquid montant
Further, lead to liquid cross bar（1-2）The both sides of the first noumenon be additionally provided with the second ontology（1-2-2）；The fluid-through tube（1-
2-3、1-2-4）In the second main body（1-2-2）Top.
Further, the power equipment is switchgear or power distribution cabinet or substation or electric power equipment cabinet.
A kind of installation method of the cooling system of power equipment connects logical liquid montant and 4 logical liquid cross bars；
Wherein, it includes following installation steps to lead to liquid montant and the connection of logical liquid cross bar：
First, the hollow boss between the montant of connecting elements below connector is inserted into lower logical liquid montant；
Second, by connecting elements（6）Pass through connector between cross bar（6-2）Bottom plate and lower logical liquid montant the second cantilever plate wave
Shape hackle mark snaps together；
Third, by the first main body（1-2-1）Towards connector between cross bar（6-2）It is mobile, the first main body upper junction plate（1-2-1-1）
It is pressed in connector between cross bar（6-2）The upside of top plate, the first main body lower connecting plate（1-2-1-2）It is pressed in connector between cross bar
（6-2）Bottom plate waveform hackle mark wave crest face upside；
4th, upper logical liquid montant is then inserted into the hollow boss between montant above connector, the first of upper logical liquid montant
Cantilever plate（1-1-2）It is pressed in the first main body upper junction plate（1-2-1-1）On；
According to above-mentioned steps, sequentially 4 logical liquid cross bars are linked together with ontology is connect.
A kind of type of cooling of the cooling system of power equipment, coolant liquid are stored from coolant liquid by pumping M in radiator P,
Then pass through inlet pipe（2）, subsequently from logical liquid montant（1-1）Top enter upper logical liquid montant in, then pass through montant
Between connector（6-1）Top panel hole, into connector between montant（6-1）In, then respectively enter 4 transverse bar connectors
（6-2）In, and then enter in 4 logical liquid cross bars, then pass through the first fluid-through tube（1-2-3）Enter horizontal baffle（1-3）
In serpentine coil in（1-3-1）；It is then out horizontal baffle（1-3）, the first main body is flowed back by the second fluid-through tube（1-2-
1）Second channel, then pass through montant between connector（6-1）The connector between cross bar（6-2）Lower part, connect between montant
Junctor（6-1）Bottom panel hole in, be flowed into lower logical liquid montant；Subsequently pass through outlet tube road（3）Flow back into cooling storage
Device P.
The advantage of the invention is that：
（1）The technical concept of the present invention includes mainly following 5 points：
（2）First, the most basic design of the application is：Using " coolant liquid is by the horizontal baffle inside cabinet ", to mention
" coolant liquid passes through the edge siding of cabinet " in the prior art, horizontal baffle, on the one hand, two-sided heated（Horizontal baffle it is upper,
Under there is electric power component）；On the other hand, the heat source being closer in the electric power bin such as switchgear, substation（It is horizontal
Fixed plate of the partition board as electric power component）；So coolant liquid is arranged in horizontal baffle, the efficiency of heat exchange is obviously wanted
It is more in the prior art that " coolant liquid passes through the edge siding of cabinet（Such as sidewall paneling, top plate and bottom plate）" effect will be more preferably.
（3）Second, electric power bin, the works as substation is generally all made of as the horizontal rod-plate of montant-
Prefabricated composite structure can select to drill on sidewall paneling/cross bar for the coolant liquid that circulates in horizontal baffle, then external
Coolant circulation system and horizontal baffle in pipe connection, however, this design drills, install and construct not
Easily.For the works as substation, montant-cross bar generally uses proximate matter to make, itself is hollow, profit
With the characteristic of proximate matter itself come the coolant liquid that circulates, the problem faced is：How the joint structure of montant-cross bar is realized, i.e.,
Joint structure will not only consider the connection of cross bar, montant, it is also necessary to consider how coolant liquid shunts.
（4）Third, embodiment one are primarily adapted for use in small-sized substation：It is used as logical liquid montant by the vertical bar in corner.
Second embodiment is primarily adapted for use in medium-sized, large-scale substation, using intermediate montant as liquid montant is led to, higher can carry
High cooling efficiency.
（5）4th, connector between the cross bar of the application, upper logical liquid montant, lower logical liquid montant and logical liquid cross bar first
The connection type of ontology is the key that the application, is considered in connection：1 is to avoid between horizontal direction connecting plate using bolt
（Bolt one is it is difficult to installation；Second is that setting bolt hole must increase the difficulty sealed at bolt hole）；2 be to consider how to subtract
Resistance of few coolant liquid in direction of advance.
（6）5th, it is further improved for the leakproofness between connection ontology and logical liquid cross bar.
Description of the drawings
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to the present invention's
Any restrictions.
Fig. 1 is the overall composition of the box-type substation of embodiment one.
Fig. 2 is the schematic diagram of the logical liquid cross bar and horizontal baffle in embodiment one.
Fig. 3 is the sectional view of the logical liquid cross bar in embodiment one.
Fig. 4 is the floor map of the coolant liquid pipeline of the horizontal baffle in embodiment one.
Fig. 5 is the schematic diagram of the first passage and second channel of the first main body in embodiment one（Arrow indicates coolant liquid
Flow schematic diagram）.
Fig. 6 is the schematic diagram of the connecting elements in embodiment one（Arrow indicates coolant flow schematic diagram）.
Fig. 7 is the node connection diagram of logical liquid montant in embodiment one, connecting elements, logical liquid cross bar.
Fig. 8 is the node connection construction scheme of installation of logical liquid montant in embodiment one, connecting elements, logical liquid cross bar.
Fig. 9 is the overall composition of the box-type substation in embodiment two.
Figure 10 is the connection diagram of the logical liquid montant of embodiment two, logical liquid cross bar and horizontal baffle.
Figure 11 is the node schematic diagram of the logical liquid montant of embodiment two, logical liquid cross bar and connecting elements.
Figure 12 is the enlarged diagram at the A in Figure 11.
Figure 13 is the plane connection diagram of connecting elements in embodiment two, logical liquid cross bar, horizontal baffle.
Figure 14 is the design diagram of the logical liquid cross bar in embodiment two.
Figure 15 is the top vertical plate in embodiment three（6-4）, lower part vertical plate（6-5）Open up the design diagram in hole.
Figure 16 is the top vertical plate in embodiment three（6-4）, lower part vertical plate（6-5）Open up another design in hole
Schematic diagram.
Figure 17 is the design diagram of the external first passage protruding tube of end plate in embodiment three.
Figure 18 is the design diagram of the first main body in embodiment three.
Figure 19 is the schematic diagram of the top vertical plate peripheral hardware protrusion vertical plate in embodiment three.
Figure 20 is the connection diagram of the connecting elements of example IV, upper logical liquid montant, lower logical liquid montant and logical liquid cross bar.
Figure 21 is the scheme of installation of the connecting elements of example IV, upper logical liquid montant, lower logical liquid montant and logical liquid cross bar
Reference numeral in Fig. 1-2 1 is：
1-1 leads to liquid montant, the first cantilever plates of 1-1-2,1-2-1-1 the first main body upper junction plates, is connected under the first main bodys of 1-2-1-2
Plate, the upward riser that the edge of the first cantilever plates of 1-1-3 is set, 1-2-1-3 are arranged perpendicular above the first main body upper junction plate
Plate；
The logical liquid cross bars of 1-2, the first main bodys of 1-2-1, the second main bodys of 1-2-2, the first fluid-through tubes of 1-2-3, the second fluid-through tubes of 1-2-4,
1-2-5 end plates, 1-2-6 first passage protruding tubes；
1-3 horizontal baffles, 1-3-1 coiled pipes；
2 inlet pipes, 3 outlet tube roads；
6 connecting elements, connector between 6-1 montants, connector between 6-2 cross bars, 6-3 horizontal baffles, 6-1-2 third cantilever plates, 6-4
The top vertical plate of connector between montant, the lower part vertical plate of connector between 6-5 montants.
Specific implementation mode
Embodiment one, as shown in Figure 1, a kind of box-type substation, including chamber door, babinet；
Babinet includes：The frame and bottom plate, top plate, wallboard, horizontal baffle (1-3) that montant is constituted with top cross bar, bottom cross bar；
The bottom plate, top plate, wallboard, horizontal baffle are fixed on the middle transverse rod on the frame；
The montant of one of the folding corner region is logical liquid montant（1-1）；
The top and bottom end of the logical liquid montant are connected separately with inlet pipe（2）, outlet tube road（3）；The inlet tube（2）With
Outlet tube（3）Outside be connected with coolant circulation system；
Further include：Logical liquid cross bar（1-2）, in the logical liquid cross bar（1-2）Including：First main body（1-2-1）, the first main body（1-
2-1）Overhanging the second main body in side（1-2-2）And first fluid-through tube（1-2-3）, the second fluid-through tube；The fluid-through tube
（1-2-3）In the second main body（1-2-2）Top；
The logical liquid cross bar（1-2）It is fixed between montant；
First main body（1-2-1）For the beam of a rectangular section；Second main body（1-2-2）For a plate；
The horizontal baffle (1-3) is internally provided with coiled pipe（1-3-1）And inlet and liquid outlet；Wherein, inlet
Height it is high compared with the height of liquid outlet, coiled pipe（1-3-1）Inclination/low dip state is kept from inlet to liquid outlet；
The inlet of the horizontal baffle (1-3), liquid outlet respectively with 2 fluid-through tubes of logical liquid cross bar（1-2-3,1-2-4）Phase
It is corresponding；Preferably, the first fluid-through tube（1-2-3）Compared with the second fluid-through tube（1-2-4）Height it is high.
As shown in figure 3, in the first main body（1-2-1）It is provided with and the first fluid-through tube（1-2-3）The first passage that matches,
With the second fluid-through tube（1-2-4）The second channel to match；
The logical liquid montant and logical liquid cross bar（1-2）Connection pass through connecting elements（6）Connection, connection type are：The logical liquid
Montant is divided into：Upper logical liquid montant and lower logical liquid montant two parts, are hollow rod body；
The connecting elements（6）Including：Connector between montant（6-1）, connector between cross bar（6-2）, connector between the montant
（6-1）The connector between cross bar（6-2）It connects integral；
Connector between the montant（6-1）For pentahedron box, in montant part connector（6-1）Top surface be both provided with bottom surface
Trepanning, in order to the flowing of coolant liquid；
Connector between the cross bar（6-2）For a tetrahedron box；
Connector between montant（6-1）The connector between cross bar（6-2）Connection, the connector between montant（6-1）It is connected between cross bar
Body（6-2）Between have a horizontal baffle（6-3）, by connector between montant（6-1）The connector between cross bar（6-2）Space be divided into
Upper and lower two parts；
Level is projected with 4 piece of first cantilever plate around for the bottom end of upper logical liquid montant（1-1-2）, the top surrounding of lower logical liquid montant
Level is projected with 4 piece of second cantilever plate；
Connector between montant（6-1）Top surface, bottom surface be also equipped with horizontal direction third cantilever plate（6-1-2）；
First cantilever plate（1-1-2）The connector between montant（6-1）The third cantilever plate of top surface connected by bolt and nut；The
Connector between two cantilever plates and montant（6-1）The third cantilever plate of bottom surface connected by bolt and nut.
As shown in 7 figures, in order to improve upper logical liquid montant, lower logical liquid montant and connecting elements（6）Bonding strength, outside first
Stretch plate（1-1-2）, the second cantilever plate be waveform hackle mark, the third cantilever plate（6-1-2）And connector between cross bar（6-2）
Top surface, bottom surface, be also equipped with and the first cantilever plate（1-1-2）, the second cantilever plate waveform hackle mark matched waveform saw
Groove.
Meanwhile triangular support plate is also associated between the first cantilever plate and upper logical liquid montant, the second cantilever plate is under
It is connected with triangular support plate between logical liquid montant.
Connector between cross bar（6-2）With the first main body（1-2-1）Mode it is as follows：First main body（1-2-1）Top set
It is equipped with the first main body upper junction plate（1-2-1-1）, the first main body（1-2-1）Bottom end be provided with the first main body lower connecting plate（1-
2-1-2）；The first main body upper junction plate（1-2-1-1）It is provided with the connector between cross bar（6-2）The wave that matches of top plate
Shape hackle mark；First main body lower connecting plate（1-2-1-2）For a zigzag plate；
Zigzag plate crosses over connector between cross bar（6-2）Bottom plate waveform hackle mark part, if the first main body lower connecting plate（1-
2-1-2）Also waveform hackle mark, waveform hackle mark is used to form larger resistance for coolant liquid.
As shown in figure 8, the first main body（1-2-1）, connecting elements（6）, upper logical liquid montant, lower logical liquid montant connection type
For：First by connecting elements（6）Pass through connector between cross bar（6-2）Bottom plate and lower logical liquid montant the second cantilever plate waveform
Hackle mark snaps together；Then, by the first main body（1-2-1）Towards connector between cross bar（6-2）It is mobile, connect in the first main body
Fishplate bar（1-2-1-1）It is pressed in connector between cross bar（6-2）The upside of top plate, the first main body lower connecting plate（1-2-1-2）It is pressed in
Connector between cross bar（6-2）Bottom plate waveform hackle mark wave crest face upside；Then, the first cantilever plate of upper logical liquid montant
（1-1-2）, be pressed in the first main body upper junction plate（1-2-1-1）On, wherein above lead to the first cantilever plate of liquid montant（1-1-2）,
One main body upper junction plate（1-2-1-1）And connector between cross bar（6-2）The waveform hackle mark of top plate be mutually matched.
It should be noted that the sequence of construction of above-mentioned connection type, cannot arbitrarily overturn.
The type of flow of the coolant liquid of embodiment one is：By pumping M in radiator P, then coolant liquid is stored from coolant liquid
By inlet pipe（2）, subsequently from logical liquid montant（1-1）Top enter upper logical liquid montant in, then by connecting between montant
Junctor（6-1）Top panel hole, into connector between montant（6-1）In, from connector between montant（6-1）It is connected between cross bar
Body（6-2）Upper part enter the first main body of horizontal baffle (1-3)（1-2-1）First passage in, it is logical then to pass through first
Liquid pipe（1-2-3）Enter horizontal baffle（1-3）In serpentine coil in（1-3-1）；It is then out horizontal baffle（1-3）, warp
It crosses the second fluid-through tube and flows back into the first main body（1-2-1）Second channel, then pass through montant between connector（6-1）Between cross bar
Connector（6-2）Lower part, from connector between montant（6-1）Bottom panel hole in, be flowed into lower logical liquid montant；Subsequently
By outlet tube road（3）Flow back into cooling memory P.
Embodiment two：There is also deficiencies for the scheme of embodiment one, the reason is that：Logical liquid montant（1-1）For the corner post of cabinet,
Horizontal baffle（1-3）Coolant liquid velocity of liquid assets it is slower.
The scheme of embodiment two is as follows：
As shown in figure 9, logical liquid montant is arranged at the middle part of frame.
4 pieces of horizontal baffles are set（1-3）, lead to liquid montant（1-1）It is arranged in the frame centre position of substation, and non-corner
Montant；It is provided between the montant in corner
Logical liquid cross bar（1-2）It is arranged in logical liquid montant（1-1）Between middle transverse rod；
Horizontal baffle passes through in middle transverse rod and logical liquid cross bar（1-2）It fixes, leads to liquid cross bar（1-2）Design and implementation example
One it is identical.
Connecting elements in embodiment two（6）Including：Connector between montant（6-1）, connector between 4 cross bars（6-2）；4
Connector between a cross bar（6-2）It is distributed in connector between montant（6-1）Surrounding；
Level is projected with 4 piece of first cantilever plate around for the bottom end of upper logical liquid montant（1-1-2）, the top surrounding of lower logical liquid montant
Level is projected with 4 piece of second cantilever plate；
Connector between montant（6-1）Top surface, bottom surface no longer needs to be provided with third cantilever plate（The scheme of this point and embodiment one
It is different）；
In addition, connector between the montant（6-1）For hexahedron box（Shape is cuboid）, in montant part connector（6-1）
The plate body in face be both provided with trepanning, in order to coolant liquid flowing and meanwhile ensure the intensity at node；
Connector between the cross bar（6-2）For a tetrahedron box（Shape is identical as rectangular tube, and upper and lower plate is waveform sawtooth
Line）；
Connector between montant（6-1）The connector between cross bar（6-2）Connection, the connector between montant（6-1）It is connected between cross bar
Body（6-2）On be additionally provided with a horizontal baffle（6-3）, by connector between montant（6-1）The connector between cross bar（6-2）Space
It is divided into upper and lower two parts；Horizontal baffle（6-3）The connector between montant（6-1）The connector between cross bar（6-2）Vertical side plate
It is fixedly connected.
Horizontal baffle in embodiment one is actually divided into for embodiment one and is divided into four by embodiment two
Part is independently flowed into-outflow system in each section setting, and then improves the cycle efficieny of coolant liquid, improves heat dissipation effect
Fruit.
Meanwhile another meaning of embodiment two is, scheme is suitable for the larger substation of build, frame knot
Structure is often more complicated, serves as the vertical exhaust system of coolant liquid using internal center pillar at this time, this angle is served as than corner post
Color, effect are more excellent.
Embodiment three, in embodiment one, two, connector between cross bar（6-2）With the first main body（1-2-1）Connect,
Primarily to so that coolant liquid is from connector between cross bar（6-2）Upper space flow into the first main body（1-2-1）It is first logical
Road, from the first main body（1-2-1）Second channel flow into cross bar between connector（6-2）Lower space.
But in above-mentioned design：Connector between cross bar（6-2）With the first main body（1-2-1）Between leakproofness it is bad.
For this purpose, making following improvement：
1）It is：First main body lower connecting plate（1-2-1-2）Both sides may be provided with vertical plate, form U-shaped section, coolant liquid is in U
In type groove.
2）It is：Connector between montant（6-1）Top vertical plate（6-4）, lower part vertical plate（6-5）And horizontal baffle
（6-3）It is fixed, in lower part vertical plate（6-5）Bottom（The connector i.e. between montant（6-1）Bottom plate contact site）Setting
There are several trepannings, logical liquid montant under being returned for cooling liquid stream；In top vertical plate（6-4）On be provided with trepanning（Arc-shaped or square
Shape）；
As shown in figs. 16-17, in the first main body（1-2-1）Top first passage and cross bar between connector（6-2）Junction
End plate is set（1-2-5）, in end plate（1-2-5）Front end be provided with first passage protruding tube（1-2-6）；
When connector is connect with logical liquid cross bar between cross bar, first passage protruding tube（1-2-6）It is inserted into connector between cross bar
In upper channel, the first main body upper junction plate is waited for（1-2-1-1）Between cross bar after the waveform hackle mark cooperation of the top plate of connector, the
One channel protruding tube（1-2-6）With top vertical plate（6-4）Trepanning it is corresponding.
Preferably, top vertical plate（6-4）Trepanning be rectangular opening, it is horizontal that liquid is laterally led to outside the both sides of the edge of the rectangular opening
Bar direction protrudes vertical plate, and purpose has 2：When connector is installed with logical liquid cross bar between cross bar, first passage protruding tube
（1-2-6）Also rectangular section, first passage protruding tube are used（1-2-6）Two sides be stuck in the top vertical plate（6-4）'s
Certain positioning action is played in the both sides of the edge of rectangular opening；Second is that reinforcing sealing function, in first passage protruding tube（1-2-6）
Nozzle position also set up lamellate flexible sealing component, pass through first passage protruding tube（1-2-6）With the extruding of vertical plate,
Further increase the sealing effect of elastic sealing element.
For embodiment three, top vertical plate（6-4）, lower part vertical plate（6-5）Setting, purpose in addition to promoted
Except the rigidity of connecting elements, also acted through providing holes on it in embodiment three, with first passage protruding tube（1-2-6）
It matches, improves the effect of sealing.
The coolant liquid of embodiment three：First passage protruding tube is flowed to from the upper channel of connector between montant（1-2-6）, into
And it enters in the first passage of logical liquid cross bar.This mode and embodiment one, two are different.
Embodiment example four：As shown in figures 20-21, for the ease of connector between montant and upper logical liquid montant, lower logical liquid montant
Between connect, boss has been provided projectingly on the upside of the top plate of connector between montant, boss is inserted into logical liquid montant；In montant
Between connector bottom plate on downside be provided projectingly boss, boss is inserted into lower logical liquid montant.
In order to improve the connective stability of logical liquid cross bar, upward riser is equipped in the edge of the first cantilever plate（1-1-3）,
In the first main body upper junction plate（1-2-1-1）Top is also equipped with riser（1-2-1-3）；The edge of first cantilever plate is equipped with
Upward riser（1-1-3）With the first main body upper junction plate（1-2-1-1）The riser of top setting（1-2-1-3）It matches, leads to
Cross bolt-nut connection；
It is equipped with downward riser in the edge of the second cantilever plate, in the first main body lower connecting plate（1-2-1-2）Lower section be also provided with
There are riser, the edge of second cantilever plate to be equipped with upward riser and the first main body lower connecting plate（1-2-1-2）Lower section is arranged
Riser（1-2-1-3）It matches, is connected by bolt-nut.
Embodiment provided above is the better embodiment of the present invention, only is used for facilitating illustrating the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the put forward skill of the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (9)
1. a kind of cooling system of power equipment, including montant and top cross bar, the frame of bottom cross bar, middle transverse rod composition；
It is characterized in that, further including：4 pieces of horizontal baffles（1-3）, logical liquid montant（1-1）, logical liquid cross bar（1-2）, described 4 pieces every
Plate（1-3）It is distributed in logical liquid montant（1-1）Surrounding；
Logical liquid montant（1-1）Top and bottom end be connected separately with inlet pipe（2）, outlet tube road（3）；The inlet tube（2）
With outlet tube（3）Outside be connected with coolant circulation system；
The coiled pipe of the horizontal baffle (1-3) being internally provided with for the coolant liquid that circulates（1-3-1）And inlet with go out
Liquid mouth.
2. the cooling system of power equipment as described in claim 1, which is characterized in that the logical liquid cross bar（1-2）Including：The
One main body（1-2-1）And first fluid-through tube（1-2-3）, the second fluid-through tube（1-2-4）；
The logical liquid cross bar（1-2）Quantity be 4, be distributed in logical liquid montant（1-1）Surrounding, 4 pieces of horizontal baffles
（1-3）Respectively with 4 logical liquid cross bars（1-2）Connection, the inlet of every piece of horizontal baffle (1-3), liquid outlet respectively with respectively
Self-corresponding logical liquid cross bar（1-2）The first fluid-through tube, the second fluid-through tube it is corresponding.
3. the cooling system of power equipment as described in claim 1, which is characterized in that logical liquid montant（1-1）It is horizontal with 4 logical liquid
Bar passes through connecting elements（6）Connection；
First main body（1-2-1）It is provided with and the first fluid-through tube（1-2-3）The first passage to match and the second fluid-through tube
（1-2-4）The second channel to match；
The logical liquid montant includes：The upper logical liquid montant of boring and lower logical liquid montant；
The connecting elements（6）Including：It is connected to connector between integrated montant（6-1）And connector between 4 cross bars（6-
2）；
Connector between 4 cross bars（6-2）It is distributed in connector between montant（6-1）Surrounding, respectively with 4 logical liquid cross bars
（1-2）It is corresponding；Connector between the montant（6-1）For hexahedron box, in montant part connector（6-1）Face plate body it is equal
It is provided with trepanning；Connector between the cross bar（6-2）For a tetrahedron box；
Connector between montant（6-1）The connector between cross bar（6-2）Connection, the connector between montant（6-1）It is connected between cross bar
Body（6-2）In be additionally provided with a horizontal baffle（6-3）, by connector between montant（6-1）The connector between cross bar（6-2）Space
It is divided into upper and lower two parts；Horizontal baffle（6-3）The connector between montant（6-1）The connector between cross bar（6-2）Vertical side plate
It is fixedly connected；
Connector between cross bar（6-2）Upper space and the first main body（1-2-1）First passage connection；Connector between cross bar
（6-2）Lower space and the first main body（1-2-1）Second channel connection.
4. the cooling system of power equipment as claimed in claim 3, which is characterized in that above lead to the bottom end of liquid montant water around
It is flat to be projected with 4 piece of first cantilever plate（1-1-2）, the top surrounding level of lower logical liquid montant is projected with 4 piece of second cantilever plate；First
Cantilever plate（1-1-2）Second cantilever plate is provided with waveform hackle mark；
Connector between cross bar（6-2）Top plate and bottom plate be provided with waveform hackle mark；
First main body（1-2-1）Top be provided with the first main body upper junction plate（1-2-1-1）, the first main body（1-2-1）Bottom
End is provided with the first main body lower connecting plate（1-2-1-2）；The first main body upper junction plate（1-2-1-1）It is provided between cross bar
Connector（6-2）The waveform hackle mark that matches of top plate；First main body lower connecting plate（1-2-1-2）For a zigzag plate；Z-shaped
Shape plate crosses over connector between cross bar（6-2）Bottom plate waveform hackle mark part；
First cantilever plate of upper logical liquid montant（1-1-2）, the first main body upper junction plate（1-2-1-1）And connector between cross bar
（6-2）The waveform hackle mark of top plate be mutually matched；
Connector between the second cantilever plate and cross bar of logical liquid montant down（6-2）The waveform hackle mark of bottom plate be mutually matched.
5. the cooling system of power equipment as claimed in claim 4, which is characterized in that between montant on the upside of the top plate of connector
It is provided projectingly boss, boss is inserted into logical liquid montant；Downside between montant on the bottom plate of connector has been provided projectingly
Boss, boss are inserted into lower logical liquid montant.
6. the cooling system of power equipment as described in claim 1, which is characterized in that logical liquid cross bar（1-2）The first noumenon
Both sides be additionally provided with the second ontology（1-2-2）；The fluid-through tube（1-2-3、1-2-4）In the second main body（1-2-2）It is upper
Side.
7. the cooling system of power equipment as described in claim 1, which is characterized in that the power equipment is switchgear or electricity
Power cabinet or substation.
8. a kind of installation method of the cooling system of power equipment as claimed in claim 5, horizontal by logical liquid montant and 4 logical liquid
Bar connects；
It is characterized in that, wherein, it includes following installation steps to lead to liquid montant and the connection of logical liquid cross bar：
First, the hollow boss between the montant of connecting elements below connector is inserted into lower logical liquid montant；
Second, by connecting elements（6）Pass through connector between cross bar（6-2）Bottom plate and lower logical liquid montant the second cantilever plate wave
Shape hackle mark snaps together；
Third, by the first main body（1-2-1）Towards connector between cross bar（6-2）It is mobile, the first main body upper junction plate（1-2-1-1）
It is pressed in connector between cross bar（6-2）The upside of top plate, the first main body lower connecting plate（1-2-1-2）It is pressed in connector between cross bar
（6-2）Bottom plate waveform hackle mark wave crest face upside；
4th, upper logical liquid montant is then inserted into the hollow boss between montant above connector, the first of upper logical liquid montant
Cantilever plate（1-1-2）It is pressed in the first main body upper junction plate（1-2-1-1）On；
According to above-mentioned steps, sequentially 4 logical liquid cross bars are linked together with ontology is connect.
9. a kind of type of cooling of the cooling system of power equipment as described in claim 1, which is characterized in that coolant liquid is from cold
But then pass through inlet pipe by pumping M in liquid storage radiator P（2）, subsequently from logical liquid montant（1-1）Top enter
In upper logical liquid montant, then pass through connector between montant（6-1）Top panel hole, into connector between montant（6-1）In, so
After respectively enter 4 transverse bar connectors（6-2）In, and then enter in 4 logical liquid cross bars, then pass through the first fluid-through tube
（1-2-3）Enter horizontal baffle（1-3）In serpentine coil in（1-3-1）；It is then out horizontal baffle（1-3）, by
Two fluid-through tubes flow back into the first main body（1-2-1）Second channel, then pass through montant between connector（6-1）It is connected between cross bar
Body（6-2）Lower part, from connector between montant（6-1）Bottom panel hole in, be flowed into lower logical liquid montant；Subsequently pass through
Outlet tube road（3）Flow back into cooling memory P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222035.8A CN108418124B (en) | 2018-03-18 | 2018-03-18 | A kind of cooling system of power equipment, mounting means and the type of cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222035.8A CN108418124B (en) | 2018-03-18 | 2018-03-18 | A kind of cooling system of power equipment, mounting means and the type of cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108418124A true CN108418124A (en) | 2018-08-17 |
| CN108418124B CN108418124B (en) | 2019-08-27 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050193930A1 (en) * | 2002-02-16 | 2005-09-08 | Marc Hartel | Frame profile section |
| CN205489159U (en) * | 2016-01-07 | 2016-08-17 | 天津市联谊电器成套设备有限公司 | Heat -radiating power distribution cabinet |
| CN207039014U (en) * | 2017-06-08 | 2018-02-23 | 山东恒电电气股份有限公司 | A kind of modular active electric wave filter rack |
-
2018
- 2018-03-18 CN CN201810222035.8A patent/CN108418124B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050193930A1 (en) * | 2002-02-16 | 2005-09-08 | Marc Hartel | Frame profile section |
| CN205489159U (en) * | 2016-01-07 | 2016-08-17 | 天津市联谊电器成套设备有限公司 | Heat -radiating power distribution cabinet |
| CN207039014U (en) * | 2017-06-08 | 2018-02-23 | 山东恒电电气股份有限公司 | A kind of modular active electric wave filter rack |
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| CN108418124B (en) | 2019-08-27 |
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Effective date of registration: 20190805 Address after: 332200 South District of Ruichang Industrial Park, Jiujiang City, Jiangxi Province (Tiancheng Industry Development Co., Ltd.) Applicant after: Jiujiang Huaxin Electric Co.,Ltd. Address before: 234101 No. 101 Tongyou Road, Fuli Town, Longqiao District, Suzhou City, Anhui Province Applicant before: Zheng Shuqiang |
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