CN207662256U - A kind of heat exchanger plate assembling frame of convenient adjustment positioning - Google Patents
A kind of heat exchanger plate assembling frame of convenient adjustment positioning Download PDFInfo
- Publication number
- CN207662256U CN207662256U CN201721480328.3U CN201721480328U CN207662256U CN 207662256 U CN207662256 U CN 207662256U CN 201721480328 U CN201721480328 U CN 201721480328U CN 207662256 U CN207662256 U CN 207662256U
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- plate
- guide bar
- hole
- top guide
- support plate
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Abstract
The utility model discloses a kind of heat exchanger plates of convenient adjustment positioning to assemble frame, solves the problems, such as that top guide bar position inaccurate directly influences assembling plate heat exchanger quality in plate mounting frame.In preceding pressure plate（2）Upper end be provided with before connection bolt pass through through-hole（11）, in column（1）Upper end be provided with after connection bolt pass through through-hole（14）, top guide bar（3）It is by steel plate（8）It is bent into the hollow stem that cross section is fish shape, in the top guide bar of hollow stem（3）Front end fish head shape hole in be fixedly welded with before connect support plate（9）, support plate is connected after being fixedly welded in the fish head shape hole of the rear end of the top guide bar of hollow stem（15）, preceding connection bolt（13）Pass through through-hole across preceding connection bolt（11）Afterwards with preceding connection support plate screw hole（12）It is spirally connected, connects bolt afterwards（17）Bolt is connected after passing through passes through through-hole（14）Afterwards with rear connection support plate screw hole（16）It is spirally connected.The utility model structure novel is unique, easy to assembly.
Description
Technical field
The present invention relates to a kind of heat exchanger plates to assemble frame, more particularly to a kind of in the assembling process of heat exchanger plate
The heat exchanger plate that can be accurately positioned to plate used assembles frame.
Background technology
Heat-exchangers of the plate type is applied primarily to the fields such as petrochemical industry, marine equipment, power station, thermal power plant unit be mating,
Manufacturing process is：Blocks of heat exchanger plate is mounted on assembled frame, is clamped after code, in adjacent plate
Between be provided with gasket, plate and gasket assemble referred to as plate beam, and plate passes through hydraulic pressure or mechanical clamping device compresses.Temperature
Two kinds of different fluids flow through the channel that adjacent plate is constituted and carry out heat exchange.Plate therein is heat exchange element, one
As shaped by 0.5-0.7 millimeters of pressing metal plates, post gasket seal on plate, the design of gasket seal is fluid in order to control
Flow direction in plate runner.Frame is assembled by fixed pressure plate, movable pressure plate, top guide bar, lower guide rod, column, folder
Tight stud and nut composition, upper and lower guide rod play positioning and guiding role, and plate is suspended on by intermediate mouth hanging on top guide bar,
And it can be slided along guide rod.Since all there are one gasket seals on every plate of plate heat exchanger, seal perimeter is very long, sealing system
System poor rigidity, structure is special, and especially at two sealings of guiding region, support is weak, cannot get enough pressing forces.From dress
With being seen in technique, when common guide rod is connect with front and back pressure plate, using more than two connection bolts, belong to excessively about
Beam；The sheet metal that the plate beam of heat exchanger is 0.5-0.7 millimeters forms, when multiple plates are in piece arrangement stacked with piece, when
When guide rod assembly occurs tilting dislocation, especially top guide bar assembly is when there is error, and plate can directly be caused to be got one's things ready timing adjacent panels
Dislocation and mutual displacement occur between piece, influences the bearing capacity of plate heat exchanger, or even can cause to leak, causes to tear open again
Fill heat exchanger.
In heat exchanger assembling process, usually first assembling plate mounts frame, on assembled frame one by one
Ground mounts plate, is clamped plate and frame with clamping stud after the completion of mounting.Heat exchanger plate be articulated in upper and lower guide rod it
Between, the positioning that the accurate positionin of top guide bar mounts plate plays key effect.Existing heat-exchangers of the plate type frame it is upper
Guide rod generally uses I-steel, plate to be mounted on the bottom end rail of I-steel, set respectively in the front and back ends of the top guide bar of I-steel
It is equipped with forward and backward connecting plate, the front end of I-steel is fixedly connected on by four connection bolts on preceding connecting plate with preceding pressure plate
Together, the rear end of I-steel connects bolt by the other four on rear connecting plate and is fixed together with column, this structure
Top guide bar assembling form, once being completed, the position of top guide bar is in nonadjustable stationary state, when on top guide bar
After mounting plate, plate is only adjusted by the sagging power conducted oneself with dignity to position, and adjustable amplitude is very limited；When top guide bar assembly is fixed
When unnoticeably error occurs in position, it can be just found after being frequently in plate mounting, need to disassemble the plate mounted again
Then piece, then is arranged there are four after screw rod between pressure plate and column before dismantling, can just readjust the position of top guide bar, sternly
The working efficiency of assembling plate heat exchanger has been influenced again.
Invention content
The present invention provides a kind of heat exchanger plates of convenient adjustment positioning to assemble frame, solves in plate mounting frame
Top guide bar position inaccurate directly influences the technical issues of assembling plate heat exchanger quality.
The present invention is to solve the above technical problem by the following technical programs：
A kind of heat exchanger plate of convenient adjustment positioning assembles frame, including preceding pressure plate and column, preceding pressure plate with
Top guide bar and lower guide rod are respectively arranged between column, pressure plate after being movably set on top guide bar, in preceding pressure plate with after
It is respectively arranged with plate and fishbolt between pressure plate, bolt is connected before the upper end of preceding pressure plate is provided with by through-hole,
After the upper end of column is provided with connect bolt by through-hole, top guide bar be by steel plate bending at cross section be fish shape it is hollow
Bar connects support plate, in the top guide bar of hollow stem before being fixedly welded in the fish head shape hole of the front end of the top guide bar of hollow stem
Rear end fish head shape hole in be fixedly welded with after connect support plate, before being provided in preceding connection support plate connect support plate spiral shell
Hole, after being provided in rear connection support plate connect support plate screw hole, preceding connection bolt across preceding connection bolt by through-hole after
It is screwed together with preceding connection support plate screw hole, rear connect connects bolt by connecting support plate with after after through-hole after bolt passes through
Screw hole is screwed together.
It is welded with every ground among the fish tail connected in star by steel plate bending at the top guide bar for the hollow stem that cross section is fish shape
Triangular support plate is provided with arc surface on the top of top guide bar；It is compressed after the top middle portion of rear pressure plate is fixedly installed
Plate door shape hanger bearing, is provided with roller shaft on rear pressure plate door shape hanger bearing, idler wheel is provided on roller shaft, is being rolled
Annular groove is provided on the wheel face of wheel, idler wheel is crimped together by annular groove and the arc surface at the top of top guide bar.
This invention simplifies structure designs, reduce manufacture difficulty, significantly reduce the weight of guide rod, effectively alleviate
The weight of heat-exchangers of the plate type complete machine；The consistency that ensure that Support Position between plate prevents plate to be subjected to displacement when compressing.
It is easily operated for the follow-up maintenance of heat-exchangers of the plate type, it is convenient and efficient, a large amount of maintenance time can be saved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the top guide bar 3 of the present invention；
Fig. 3 is the sectional view along A-A in Fig. 2；
Fig. 4 be the present invention rear pressure plate 5 and top guide bar 3 between fiting relation figure.
Specific implementation mode
The present invention is described in detail below in conjunction with the accompanying drawings：
A kind of heat exchanger plate assembling frame of convenient adjustment positioning, including preceding pressure plate 2 and column 1, in preceding pressure plate 2
Top guide bar 3 and lower guide rod 4 are respectively arranged between column 1, pressure plate 5 after being movably set on top guide bar 3, in preceding compression
Plate 7 and fishbolt 6 are respectively arranged between plate 2 and rear pressure plate 5；Spiral shell is connected before the upper end of preceding pressure plate 2 is provided with
Bolt connects bolt by through-hole 14, top guide bar 3 is to be bent into cross by steel plate 8 by through-hole 11 after the upper end of column 1 is provided with
Section is the hollow stem of fish shape, and support plate is connected before being fixedly welded in the fish head shape hole of the front end of the top guide bar 3 of hollow stem
9, support plate 15 is connected after being fixedly welded in the fish head shape hole of the rear end of the top guide bar 3 of hollow stem, in preceding connection support plate 9
On be provided with before connection support plate screw hole 12, connection support plate screw hole 16, preceding connection after being provided in rear connection support plate 15
Bolt 13 passes through preceding connection bolt by being screwed together with preceding connection support plate screw hole 12 after through-hole 11, and the rear bolt 17 that connects is worn
Later connection bolt is screwed together by connecting support plate screw hole 16 with after after through-hole 14；This structure makes the upper of assembling frame
Guide rod 3 is in the swingable state of activity, and the reliable weight of itself of top guide bar 3 is rectified a deviation, adjusted, positioned；It is hung when on top guide bar 3
After fishplate bar piece, the weight of plate is more advantageous to the correction, adjustment, positioning of top guide bar 3, eliminates the extension after top guide bar position error
Fishplate bar piece is done over again, and the assembling of plate is more favorable to.
It is welded every ground among the fish tail connected in star of top guide bar 3 for being bent into the hollow stem that cross section is fish shape by steel plate 8
There is triangular support plate 18, the top of top guide bar 3 is provided with arc surface 10；It is fixedly installed in the top middle portion of rear pressure plate 5
There is rear pressure plate door shape hanger bearing 19, roller shaft 20 is provided on rear pressure plate door shape hanger bearing 19, in roller shaft 20
On be provided with idler wheel 21, annular groove 22 is provided on the wheel face of idler wheel 21, idler wheel 21 passes through annular groove 22 and top guide bar 3
The arc surface 10 at top is crimped together；The cooperation of idler wheel 21 and the arc surface 10 at 3 top of top guide bar, makes determining for rear pressure plate 5
Position is more convenient, accurately and in place, makes plate on last procedure of compression, is not in displacement and dislocation, improves
Packaging efficiency and quality.
The innovative point of the present invention also resides in the fish tail part that plate hangs over top guide bar bending part, and plate can make it fixed by dead weight
Level is true, does not damage the mouth hanging shape of plate without site error between adjacent plate after assembly, and when assembly plate；Top guide bar
The design of bending structure part, simple in structure, the manufacture difficulty of the guide rod of reduction, and significantly reduce the weight of guide rod.Top guide bar
Using 3 millimeters of steel plate bending part, lower guide rod guiding is added using standard steel section machine, and specific size is matched with plate opening size
It closes.Structure design using the present invention, when assembling plate, the upper lower guide rod positioned at frame can be accurately positioned adjacent plate
Position ensures the consistency of Support Position between plate；Plate is prevented to be subjected to displacement when compressing, under the voltage endurance capability for leading to plate
Drop, or even heat-exchangers of the plate type is caused to leak.
Claims (2)
1. a kind of heat exchanger plate of convenient adjustment positioning assembles frame, including preceding pressure plate（2）And column（1）, in preceding compression
Plate（2）With column（1）Between be respectively arranged with top guide bar（3）And lower guide rod（4）, in top guide bar（3）On be movably set with after press
Tight plate（5）, in preceding pressure plate（2）With rear pressure plate（5）Between be respectively arranged with plate（7）And fishbolt（6）, feature exists
In in preceding pressure plate（2）Upper end be provided with before connection bolt pass through through-hole（11）, in column（1）Upper end be provided with after connect
Connecting bolt passes through through-hole（14）, top guide bar（3）It is by steel plate（8）It is bent into the hollow stem that cross section is fish shape, in hollow stem
Top guide bar（3）Front end fish head shape hole in be fixedly welded with before connect support plate（9）, in the top guide bar of hollow stem（3）After
Support plate is connected after being fixedly welded in the fish head shape hole at end（15）, in preceding connection support plate（9）On be provided with before connection support
Plate screw hole（12）, in rear connection support plate（15）On be provided with after connect support plate screw hole（16）, preceding connection bolt（13）It passes through
Preceding connection bolt passes through through-hole（11）Afterwards with preceding connection support plate screw hole（12）It is screwed together, connects bolt afterwards（17）After passing through
Connection bolt passes through through-hole（14）Afterwards with rear connection support plate screw hole（16）It is screwed together.
2. it is according to claim 1 it is a kind of it is convenient adjustment positioning heat exchanger plate assemble frame, which is characterized in that by
Steel plate（8）It is bent into the top guide bar for the hollow stem that cross section is fish shape（3）Fish tail connected in star among every ground be welded with triangle
Support plate（18）, in top guide bar（3）Top be provided with arc surface（10）；In rear pressure plate（5）Top middle portion fixed setting
There is rear pressure plate door shape hanger bearing（19）, in rear pressure plate door shape hanger bearing（19）On be provided with roller shaft（20）, rolling
Wheel shaft（20）On be provided with idler wheel（21）, in idler wheel（21）Wheel face on be provided with annular groove（22）, idler wheel（21）Pass through ring
Connected in star（22）With top guide bar（3）The arc surface at top（10）It is crimped together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480328.3U CN207662256U (en) | 2017-11-09 | 2017-11-09 | A kind of heat exchanger plate assembling frame of convenient adjustment positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480328.3U CN207662256U (en) | 2017-11-09 | 2017-11-09 | A kind of heat exchanger plate assembling frame of convenient adjustment positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662256U true CN207662256U (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721480328.3U Active CN207662256U (en) | 2017-11-09 | 2017-11-09 | A kind of heat exchanger plate assembling frame of convenient adjustment positioning |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404231A (en) * | 2018-10-17 | 2019-03-01 | 合肥凌山新能源科技有限公司 | A kind of wind-driven generator external cooler |
| CN109708497A (en) * | 2019-01-17 | 2019-05-03 | 桂林电子科技大学 | A kind of adjustable waste-heat recoverer of three-dimensional |
-
2017
- 2017-11-09 CN CN201721480328.3U patent/CN207662256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404231A (en) * | 2018-10-17 | 2019-03-01 | 合肥凌山新能源科技有限公司 | A kind of wind-driven generator external cooler |
| CN109708497A (en) * | 2019-01-17 | 2019-05-03 | 桂林电子科技大学 | A kind of adjustable waste-heat recoverer of three-dimensional |
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