CN217929907U - Plate heat exchanger convenient to equipment - Google Patents
Plate heat exchanger convenient to equipment Download PDFInfo
- Publication number
- CN217929907U CN217929907U CN202222409962.5U CN202222409962U CN217929907U CN 217929907 U CN217929907 U CN 217929907U CN 202222409962 U CN202222409962 U CN 202222409962U CN 217929907 U CN217929907 U CN 217929907U
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- plate
- end plate
- heat exchanger
- clamping
- assemble
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000001934 delay Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate heat exchanger convenient to equipment belongs to plate heat exchanger technical field, including end plate subassembly and slab subassembly, end plate spare includes that the centre gripping is installed at the front end plate and the back end plate at plate subassembly both ends, the slab subassembly is installed inside end plate subassembly by the centre gripping, the slab subassembly is installed by a plurality of slab bodies and is constituteed together, both sides between front end plate and the back end plate are connected with many locking screw, locking screw's wherein one end runs through to the back end plate outside, and connect through the nut, the rectangle recess has vertically been seted up in the middle of the top of front end plate and back end plate, transversely erect the last guide arm that is used for holding down plate subassembly between two rectangle recesses, the both sides inner wall lower part of rectangle recess is equipped with the flexible grip block mechanism to the upper guide arm centre gripping. This plate heat exchanger convenient to equipment, the convenience replaces traditional bolt mounting means to the equipment of last guide arm and front end plate and back end plate, improves the convenience of installation dismantlement.
Description
Technical Field
The utility model belongs to the technical field of plate heat exchanger, concretely relates to plate heat exchanger convenient to equipment.
Background
The plate heat exchanger is made up by using several punched corrugated thin plates according to a certain interval, sealing their periphery by means of gasket, and using frame and pressing screw to make them overlap and tightly press, and the four corner holes of the plate and gasket are formed into the distribution pipe and collection pipe of fluid, at the same time, it can reasonably separate cold and hot fluids, and make them respectively flow in the flow channels of two sides of every plate, and make heat exchange by means of plate.
The current plate heat exchanger is when installation front end plate and back end plate and last guide arm, generally will go up the guide arm through the bolt and install between front end plate and back end plate, when needing to dismantle the slab, at the unscrew bolt, will go up the guide arm and dismantle to this is relapse, and this kind of mounting means is comparatively complicated, especially when equipment trouble needs emergency maintenance plate heat exchanger, still need install repeatedly and dismantle the bolt, the plate heat exchanger's of not being convenient for equipment, delays time easily.
For example, the existing chinese patent numbers are: CN 212567036U's a special plate heat exchanger of petrochemical convenient to equipment, its "includes supporting legs, horizontal pole and limiting plate, the top fixedly connected with backup pad of supporting legs, fixedly connected with slider on the horizontal pole, seted up the through-hole in the limiting plate, the below of crossbeam and the top swing joint of heat transfer board".
It can know, it just has such problem, and it is downthehole with the first screw hole of bolt precession and second screw thread, makes the backup pad be connected with the horizontal pole, then through slider and spout, makes limiting plate and heat transfer board insert the horizontal pole in order on, through the effect of slider with the spout, restricts limiting plate and heat transfer board, prevents that limiting plate and heat transfer board are not hard up, then, when needs wash this plate heat exchanger, the bolt on reverse rotation both sides.
The bolts are repeatedly installed and disassembled, so that the plate heat exchanger is inconvenient to assemble, and time is easily delayed.
Disclosure of Invention
An object of the utility model is to provide a plate heat exchanger convenient to equipment to the plate heat exchanger's of being not convenient for equipment that proposes in solving above-mentioned background art delays the problem of time easily.
In order to achieve the above object, the utility model provides a following technical scheme: a plate heat exchanger facilitating assembly, comprising:
an end plate assembly;
the plate component is clamped and installed in the end plate component;
the end plate assembly comprises a front end plate and a rear end plate which are clamped and installed at two ends of the plate assembly;
rectangular grooves are longitudinally formed in the middles of the top ends of the front end plate and the rear end plate, an upper guide rod for a lower pressure plate assembly is transversely erected between the two rectangular grooves, and elastic telescopic clamping plate mechanisms for clamping the upper guide rod are arranged on the lower portions of the inner walls of the two sides of each rectangular groove and comprise two upper flared clamping plates for clamping the upper guide rod through telescopic movement;
the upper parts of the inner cavities of the two rectangular grooves are clamped with elastic telescopic pressing mechanisms which comprise elastic telescopic rod pieces and pressing plate pieces for applying force to the upper guide rod to press the upper guide rod downwards.
Preferably, one side surfaces of the two clamping plates, which are opposite to each other, are fixedly connected with the inner wall of the rectangular groove through telescopic rods, and first extrusion springs are sleeved on the peripheral sides of the two telescopic rods;
the two ends of the first extrusion spring are respectively abutted against the inner wall of one side of the rectangular groove opposite to the clamping plate.
Preferably, the two rectangular grooves are arranged on the opposite sides of the front end plate and the rear end plate, the front end plate and the rear end plate are in pull clamping connection with clamping plates, clamping blocks matched with the rectangular grooves are installed on the inner walls of the clamping plates, and push-pull handles are installed on the outer walls of the clamping plates.
Preferably, the elastic telescopic rod piece is fixedly installed on the bottom surface of the clamping block, the elastic telescopic rod piece comprises a fixing sleeve installed on the clamping block and an extension rod inserted into the fixing sleeve, and one end, far away from the clamping block, of the fixing sleeve is connected with an end cover through threads.
Preferably, the extension rod runs through the one end welding of end cover and has the stopper, second extrusion spring is installed at the stopper top, the one end butt that the stopper was kept away from to second extrusion spring is on fixed telescopic interior roof.
Preferably, the lower part of the upper guide rod is provided with a downward-shrinkage type plugboard, and the upper part of the clamping board is provided with an upper flaring type abutting plate for clamping the downward-shrinkage type plugboard.
Preferably, the clamping plate is symmetrically welded with the inserting columns on one side surface of the pushing and pulling handle back to the front end plate, and inserting holes matched and inserted with the inserting columns are symmetrically formed in the upper portion of the back side surface of the front end plate and the back end plate.
The utility model discloses a technological effect and advantage: according to the plate type heat exchanger convenient to assemble, the upper guide rod is arranged in the rectangular grooves of the front end plate and the rear end plate, the plate piece assembly can be pressed and fixed by the upper guide rod at the moment, so that the installation stability of the plate piece assembly is improved, meanwhile, the upper flared clamping plate in the rectangular groove clamps and fixes the upper guide rod in the rectangular groove, so that the upper guide rod is installed, in addition, the upper part of the upper flared clamping plate is designed to be flared, so that the upper guide rod is convenient to install and clamp, and the convenience of installation and disassembly is improved;
the elastic telescopic rod piece in the elastic telescopic pressing mechanism can drive the pressing plate piece to press down and fix the upper guide rod in the rectangular groove under the action of force, so that the fixed installation performance of the upper guide rod is improved, the upper guide rod can be prevented from falling off, and the upper guide rod, the front end plate and the rear end plate can be conveniently assembled.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the front end plate of the present invention;
fig. 3 is a schematic view of the split structure of the elastic telescopic pressing mechanism of the present invention;
fig. 4 is a schematic view of the split structure of the elastic telescopic rod and the lower pressing plate of the present invention;
fig. 5 is a schematic structural view of the upper guide rod of the present invention;
fig. 6 is the schematic view of the connection structure of the clamping plate and the telescopic rod of the present invention.
In the figure: 1. an end plate assembly; 2. a front end plate; 3. a rear end plate; 4. a sheet bar assembly; 5. a plate body; 6. an upper guide rod; 7. locking the screw rod; 8. a rectangular groove; 9. an elastic telescopic pressing mechanism; 10. an elastic telescopic clamping plate mechanism; 11. inserting holes; 12. a clamping and connecting plate; 13. a clamping block; 14. inserting the column; 15. a push-pull handle; 16. an elastic telescopic rod member; 17. a first mounting base; 18. pressing a plate down; 19. an externally threaded tube; 20. a second pressing spring; 21. a limiting block; 22. a mounting recess; 23. an end cap; 24. an extension rod; 25. a rubber non-slip mat; 26. a retractable plugboard; 27. clamping the clamping plate; 28. a telescopic rod; 29. a first pressing spring; 30. a second mounting base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The utility model provides a plate heat exchanger convenient for assembly as shown in figures 1-6, which comprises an end plate component 1 and a plate component 4, wherein the end plate component 1 comprises a front end plate 2 and a rear end plate 3 which are clamped and installed at two ends of the plate component 4, the plate component 4 is clamped and installed inside the end plate component 1, the plate component 4 is formed by installing a plurality of plate bodies 5 together and is installed between the front end plate 2 and the rear end plate 3;
two sides between the front end plate 2 and the rear end plate 3 are connected with a plurality of locking screws 7, and one end of each locking screw 7 penetrates through the outer side of the rear end plate 3 and is connected with the rear end plate through a nut.
The rubber anti-slip pad 25 is bonded on the bottom surface of the lower pressing plate 18, and the rubber anti-slip pad 25 is abutted to the top surface of the upper guide rod 6, so that the connecting friction force of the upper guide rod is increased, and the upper guide rod 6 is prevented from sliding off.
The elastic telescopic rod 16 is fixedly installed on the bottom surface of the fixture block 13, the elastic telescopic rod 16 comprises a fixing sleeve installed with the fixture block 13 and an extension rod 24 inserted into the fixing sleeve, and an end cover 23 is connected to one end, far away from the fixture block 13, of the fixing sleeve in a threaded mode.
The one end welding that the flexible member bar 16 kept away from down the clamp plate piece 18 has first installation base 17, has seted up four mounting holes at the surperficial annular array of first installation base 17, and first installation base 17 passes through bolt and fixture block 13 fixed connection, and the inner chamber upper portion joint of two rectangular groove 8 has flexible mechanism 9 that pushes down, including flexible member bar 16 and the lower clamp plate piece 18 that pushes down to the upper guide arm 6 application of force.
The extension rod 24 runs through the one end welding of end cover 23 and has stopper 21, and second extrusion spring 20 is installed at stopper 21 top, and the one end butt that stopper 21 was kept away from to second extrusion spring 20 is on fixed telescopic interior roof.
An installation notch 22 for installing the second extrusion spring 20 is formed in the top surface of the limiting block 21, and the installation notch 22 is convenient for positioning the second extrusion spring 20.
One end, far away from the first mounting base 17, of the elastic telescopic rod piece 16 is connected with an external threaded pipe 19, an internal threaded thread is formed in the inner wall of the end cover 23, the external threaded pipe 19 is in adaptive connection with the internal threaded thread of the end cover 23, and the external threaded pipe 19 is detached from the end cover 23, so that the second extrusion spring 20 is convenient to replace.
The welding of the one end of centre gripping cardboard 27 is kept away from to telescopic link 28 has second installation base 30, four screw holes have been seted up to the surperficial annular array of second installation base 30, second installation base 30 passes through the interior wall connection of bolt and rectangle recess 8, two rectangle recess 8 back of the body one side mutually and lie in preceding end plate 2 and back end plate 3 lateral walls on the pull joint have joint board 12, the fixture block 13 with rectangle recess 8 adaptation is installed to the inner wall of joint board 12, push-and-pull handle 15 is installed to the outer wall of joint board 12, the lower part of going up guide arm 6 is equipped with down-shrinking formula plugboard 26, centre gripping cardboard 27 upper portion is equipped with the flaring formula butt joint board on to the centre gripping of down-shrinking formula plugboard 26 centre gripping, joint board 12 back of the side symmetrical welding of push-and-pull handle 15 has spliced pole 14, spliced eye 11 with spliced pole 14 adaptation is seted up to preceding end plate 2 and back end plate 3 back of the body one side upper portion symmetry mutually.
The working principle is as follows: the plate heat exchanger convenient to assemble is characterized in that a plurality of plate bodies 5 are connected together and then installed between a front end plate 2 and a rear end plate 3, the front end plate 2 and the rear end plate 3 are clamped and installed, two ends of an upper guide rod 6 are clamped in two rectangular grooves 8, so that a downward-shrinkage plug board 26 of the upper guide rod 6 is plugged between two clamping boards 27 of an upper flaring pair, the two clamping boards 27 are extruded and applied force on a first extrusion spring 29, the first extrusion spring 29 is stressed to shrink, a telescopic rod 28 can stretch and retract, the clamping boards 27 are positioned, and under the reactive force of the first extrusion spring 29, the clamping boards 27 clamp the downward-shrinkage plug board 26 of the upper guide rod 6;
the push-pull handle 15 is held by hand, the insertion column 14 is inserted into the insertion hole 11, so that the two clamping plates 12 are respectively tightly attached to the back side surfaces of the front end plate 2 and the rear end plate 3, the clamping blocks 13 are clamped at the upper parts of the rectangular grooves 8, and meanwhile, the lower pressing plate 18 is pressed downwards to abut against the top surface of the upper guide rod 6; limiting block 21 of extension rod 24 extrudes second extrusion spring 20 in the fixed sleeve, and second extrusion spring 20 atress shrink simultaneously because its second extrusion spring 20's reaction force, drives extension rod 24 and carries out perpendicular application of force to upper guide arm 6 and push down to conveniently assemble, replace traditional bolt mounting means.
Above, only be the embodiment of the preferred of the utility model, but the scope of protection of the utility model is not limited to this, and any person skilled in the art should be covered within the scope of protection of the utility model in the technical scope disclosed by the utility model, according to the technical scheme of the utility model and the design of the utility model, equivalent replacement or change.
Claims (7)
1. A plate heat exchanger convenient to assemble, comprising:
an end plate assembly (1);
the plate assembly (4) is clamped and installed in the end plate assembly (1);
the end plate assembly (1) comprises a front end plate (2) and a rear end plate (3) which are clamped and installed at two ends of a plate assembly (4);
rectangular grooves (8) are longitudinally formed in the middles of the top ends of the front end plate (2) and the rear end plate (3), an upper guide rod (6) for a lower pressure plate assembly (4) is transversely erected between the two rectangular grooves (8), and elastic telescopic clamping plate mechanisms (10) for clamping the upper guide rod (6) are arranged on the lower portions of the inner walls of the two sides of each rectangular groove (8) and comprise two upper flaring type clamping plates (27) which are telescopically moved to clamp the upper guide rod (6);
the upper parts of the inner cavities of the two rectangular grooves (8) are clamped with elastic telescopic pressing mechanisms (9) which comprise elastic telescopic rod pieces (16) and pressing plate pieces (18) for pressing the upper guide rod (6) under the action of force.
2. A plate heat exchanger according to claim 1, which is easy to assemble, characterized in that: one side surface of each of the two clamping plates (27), which is opposite to each other, is fixedly connected with the inner wall of the rectangular groove (8) through a telescopic rod (28), and a first extrusion spring (29) is sleeved on the periphery of each of the two telescopic rods (28);
two ends of the first extrusion spring (29) are respectively abutted against the inner wall of one side of the rectangular groove (8) opposite to the clamping plate (27).
3. A plate heat exchanger according to claim 1, being easy to assemble, characterized in that: two rectangle recess (8) back to the back one side of the body and be located front end plate (2) and back end plate (3) lateral wall on the pull joint have joint board (12), the fixture block (13) with rectangle recess (8) adaptation are installed to the inner wall of joint board (12), push-and-pull handle (15) are installed to the outer wall of joint board (12).
4. A plate heat exchanger according to claim 3, which is easy to assemble, characterized in that: elastic stretching member spare (16) fixed mounting is in the bottom surface of fixture block (13), elastic stretching member spare (16) include with fixture block (13) installation the fixed sleeve and peg graft extension rod (24) to the fixed sleeve in, the one end threaded connection that fixture block (13) was kept away from to the fixed sleeve has end cover (23).
5. A plate heat exchanger according to claim 4, which is easy to assemble, characterized in that: extension rod (24) run through the one end welding of end cover (23) and have stopper (21), second extrusion spring (20) are installed at stopper (21) top, the one end butt that stopper (21) were kept away from in second extrusion spring (20) is on fixed telescopic interior roof.
6. A plate heat exchanger according to claim 1, being easy to assemble, characterized in that: the lower part of the upper guide rod (6) is provided with a downward-shrinkage type insertion plate (26), and the upper part of the clamping plate (27) is provided with an upper flaring type abutting plate for clamping the downward-shrinkage type insertion plate (26).
7. A plate heat exchanger according to claim 3, which is easy to assemble, characterized in that: the side symmetry welding of joint board (12) back to push-and-pull handle (15) has grafting post (14), front end plate (2) and back end plate (3) back to the back side upper portion symmetry offer with grafting post (14) adaptation grafting spliced eye (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222409962.5U CN217929907U (en) | 2022-09-13 | 2022-09-13 | Plate heat exchanger convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222409962.5U CN217929907U (en) | 2022-09-13 | 2022-09-13 | Plate heat exchanger convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217929907U true CN217929907U (en) | 2022-11-29 |
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ID=84173559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222409962.5U Active CN217929907U (en) | 2022-09-13 | 2022-09-13 | Plate heat exchanger convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217929907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117190742A (en) * | 2023-10-09 | 2023-12-08 | 圣劳伦斯（唐山）金属制品有限公司 | A wide water channel high-efficiency steel plate radiator |
| CN119879600A (en) * | 2025-03-28 | 2025-04-25 | 山东乐嘉换热设备有限公司 | Plate heat exchanger convenient to dismantle and overhaul |
-
2022
- 2022-09-13 CN CN202222409962.5U patent/CN217929907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117190742A (en) * | 2023-10-09 | 2023-12-08 | 圣劳伦斯（唐山）金属制品有限公司 | A wide water channel high-efficiency steel plate radiator |
| CN119879600A (en) * | 2025-03-28 | 2025-04-25 | 山东乐嘉换热设备有限公司 | Plate heat exchanger convenient to dismantle and overhaul |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231223 Address after: No. 5 Lefu Second Road, Rongcheng City, Weihai City, Shandong Province, 264300 Patentee after: Rongcheng Shidao Shuifa Heating Co.,Ltd. Address before: No. 678, Muyun West Road, Gangwan Sub district Office, Rongcheng City, Weihai City, Shandong Province 264,309 Patentee before: Shuifa Thermal Power (Rongcheng) Co.,Ltd. |