CN209943869U - Plate type heat exchanger convenient to maintain - Google Patents
Plate type heat exchanger convenient to maintain Download PDFInfo
- Publication number
- CN209943869U CN209943869U CN201920698074.5U CN201920698074U CN209943869U CN 209943869 U CN209943869 U CN 209943869U CN 201920698074 U CN201920698074 U CN 201920698074U CN 209943869 U CN209943869 U CN 209943869U
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- China
- Prior art keywords
- block
- supporting
- rod
- supporting rod
- fastening
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- Expired - Fee Related
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Abstract
A plate heat exchanger convenient for maintenance, which comprises a front end plate, a rear end plate, a supporting rod, a supporting plate, a mounting rod, an adjusting rod, a supporting rod, a fastening block, a positioning suction block, a matching positioning suction block and a limiting suction block, the lower part of the front end plate is connected with a supporting rod, the supporting rod is connected with a rear end plate, the supporting rod slides in the rear end plate, the two sides of the supporting rod are connected with a plurality of supporting plates through fixed shafts, the supporting rod and the upper sides of the supporting plates are connected with plate type heat exchanger plates, the lower part of the supporting rod is connected with an installation rod which is positioned in the middle part of the supporting rod, the two sides of the installation rod are connected with an adjusting rod through a rotating shaft, the adjusting rod rotates on the rotating shaft, a supporting rod groove is formed in the adjusting rod and is matched with the supporting rod, the supporting rod is connected with the supporting rod groove, and the lower side of the supporting rod is connected with the upper end of the supporting spring.
Description
Technical Field
The utility model relates to a board-like heat exchanger field especially relates to a overhaul convenient board-like heat exchanger.
Background
The plate heat exchanger utilizes a plurality of plates to superpose and use, and its sealing washer easily takes place the damage with sealed the pad in long-term use, causes to reveal, consequently has needed regularly to overhaul. After the clamping bolts are removed, the plate sheets incline and fall, which brings inconvenience to the maintenance process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to prior art exists is not enough, provides one kind and overhauls convenient board-like heat exchanger to the board that supports.
The utility model aims at realizing through the following technical scheme:
a plate type heat exchanger convenient to overhaul comprises a front end plate, a rear end plate, a supporting rod, a supporting plate, an installation rod, an adjusting rod, a supporting rod, a fastening block, a positioning suction block, a matching positioning suction block and a limiting suction block, wherein the supporting rod is connected with the lower part of the front end plate, the supporting rod is connected with the rear end plate, the supporting rod slides in the rear end plate, a plurality of supporting plates are connected with two sides of the supporting rod through fixing shafts, a plate type heat exchanger plate sheet is connected with the upper side of the supporting plate, the lower part of the supporting rod is connected with the installation rod, the installation rod is positioned in the middle of the supporting rod, the two sides of the installation rod are connected with the adjusting rod through rotating shafts, the adjusting rod rotates on the rotating shaft, a supporting rod groove is formed in the adjusting rod, the supporting rod groove is, the lower end of the supporting spring is connected with a supporting rod groove, the upper end of the supporting rod is provided with a supporting block, the lower side of the supporting rod is connected with a limiting block, the inner side of the limiting block is connected with the supporting block, the supporting block is clamped in the limiting block, the supporting plate is provided with a positioning bulge, the positioning bulge is matched with the supporting block, the supporting block is connected with the positioning bulge, and the supporting block is clamped in the inner side of the positioning bulge.
The upper side of the adjusting rod is provided with a fastening block groove, the lower part of the supporting rod is provided with a matching fastening block groove, the fastening block groove corresponds to the matching fastening block groove, and the fastening block sequentially penetrates through the fastening block groove and the matching fastening block groove.
The adjusting rod is characterized in that a fastening protrusion is arranged on the outer side of the adjusting rod, sliding blocks are connected to two sides of the fastening protrusion, sliding block grooves are formed in two sides of the fastening block, the sliding blocks penetrate through the fastening protrusion to be connected with the sliding block grooves, and the fastening block slides on the sliding blocks.
The fastening block is connected with the positioning suction block on the outer side, the fastening block is connected with the matching positioning suction block on the inner side of the groove, the matching positioning suction block is located near the fastening convex end, the matching positioning suction block is connected with the positioning suction block, the positioning suction block and the matching positioning suction block are mutually sucked, the adjusting rod is connected with the limiting suction block on the outer side, the limiting suction block is located on the lower side of the fastening convex, the limiting suction block is connected with the positioning suction block, and the positioning suction block and the limiting suction block are mutually sucked.
Has the advantages that:
the supporting plate rotates on the fixed shaft, the angle of the supporting plate can be adjusted, and the upper surface of the supporting plate and the upper surface of the supporting rod are located on the same horizontal plane. Adjust pole, bracing piece support backup pad, the protruding restriction supporting shoe position of location simultaneously makes the backup pad can not overturn downwards, and then makes the backup pad can support upper portion board-like heat exchanger slab, and after removing clamping bolt, the slab is difficult for taking place the slope, scattering, offers convenience for the maintenance process. The bracing piece is received back in the bracing piece inslot, and the bracing piece receives the ascending holding power of supporting spring, makes the supporting shoe can block in the spacing block, and then makes the backup pad can overturn downwards, reduces with plate heat exchanger plate contact area, does not influence the heat exchange effect. The fastening block sequentially penetrates through the fastening block groove and the matched fastening block groove, so that the relative structure of the adjusting rod and the supporting rod is stable. The upper end of the fastening block rotates on the sliding block until the upper end of the fastening block corresponds to the fastening block groove and the matched fastening block groove, and the fastening block penetrates through the fastening block groove and the matched fastening block groove through the sliding of the fastening block on the sliding block, so that the support of the supporting plate can be realized; and the support rod can be retracted into the support rod groove by reverse operation. When the fastening block is inserted into the fastening block groove and matched with the fastening block groove, the positioning suction block and the matched positioning suction block are sucked mutually, so that the fastening block cannot slide out from the fastening block groove and the matched fastening block groove. When the adjusting rod is vertically placed, the positioning suction block and the limiting suction block are mutually sucked, so that the fastening block can be tightly attached to the outer side of the adjusting rod, and the structure is reasonable.
Drawings
Fig. 1 is a schematic structural view of a plate heat exchanger convenient for maintenance.
Fig. 2 is a schematic view of the structure of the support rod, the support plate, the adjusting rod and the support rod of the present invention.
Fig. 3 is a schematic view of the expanded structure of fig. 2 according to the present invention.
Fig. 4 is a partial enlarged view of fig. 3 according to the present invention.
Fig. 5 is a schematic structural view of the adjusting rod, the supporting rod and the fastening block of the present invention.
Fig. 6 is an isometric view of a fastening block according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a plate type heat exchanger convenient to overhaul comprises a front end plate 1, a rear end plate 2, a supporting rod 3, a supporting plate 5, an installation rod 6, an adjusting rod 8, a supporting rod 10, a fastening block 17, a positioning suction block 21, a matching positioning suction block 22 and a limiting suction block 23, wherein the supporting rod 3 is connected with the lower part of the front end plate 1, the supporting rod 3 is connected with the rear end plate 2, the supporting rod 3 slides in the rear end plate 2, two sides of the supporting rod 3 are connected with a plurality of supporting plates 5 through fixing shafts 4, the supporting rod 3 is connected with the upper side of the supporting plate 5 through plate type heat exchanger plates, the lower part of the supporting rod 3 is connected with the installation rod 6, the installation rod 6 is positioned in the middle of the supporting rod 3, two sides of the installation rod 6 are connected with the adjusting rod 8 through rotating shafts 7, the adjusting rod 8 rotates on the rotating shafts 7, a supporting rod, the supporting rod 10 is connected with a supporting rod groove 9, the lower side of the supporting rod 10 is connected with the upper end of a supporting spring 20, the lower end of the supporting spring 20 is connected with the supporting rod groove 9, the upper end of the supporting rod 10 is provided with a supporting block 12, the lower side of the supporting rod 3 is connected with a limiting block 13, the inner side of the limiting block 13 is connected with the supporting block 12, the supporting block 12 is clamped in the limiting block 13, the supporting plate 5 is provided with a positioning bulge 11, the positioning bulge 11 is matched with the supporting block 12, the supporting block 12 is connected with the positioning bulge 11, and the supporting.
The upper side of the adjusting rod 8 is provided with a fastening block groove 18, the lower part of the supporting rod 10 is provided with a matching fastening block groove 19, the fastening block groove 18 corresponds to the matching fastening block groove 19, and the fastening block 17 sequentially penetrates through the fastening block groove 18 and the matching fastening block groove 19.
The outer side of the adjusting rod 8 is provided with a fastening protrusion 14, the two sides of the fastening protrusion 14 are connected with sliding blocks 15, the two sides of the fastening block 17 are provided with sliding block grooves 16, the sliding blocks 15 penetrate through the fastening protrusion 14 to be connected with the sliding block grooves 16, and the fastening block 17 slides on the sliding blocks 15.
The outside of the fastening block 17 is connected with the positioning suction block 21, the inside of the fastening block groove 18 is connected with the matching positioning suction block 22, the matching positioning suction block 22 is located at the end close to the fastening protrusion 14, the matching positioning suction block 22 is connected with the positioning suction block 21, the positioning suction block 21 and the matching positioning suction block 22 are sucked mutually, the outside of the adjusting rod 8 is connected with the limiting suction block 23, the limiting suction block 23 is located at the lower side of the fastening protrusion 14, the limiting suction block 23 is connected with the positioning suction block 21, and the positioning suction block 21 and the limiting suction block 23 are sucked mutually.
The supporting plate 5 rotates on the fixed shaft 4, the angle of the supporting plate 5 can be adjusted, and the upper surface of the supporting plate 5 and the upper surface of the supporting rod 3 are located on the same horizontal plane. The supporting plate 5 is supported by the adjusting rod 8 and the supporting rod 10, and the supporting block 12 is limited by the positioning protrusions 11, so that the supporting plate 5 cannot turn downwards, the supporting plate 5 can support the upper plate type heat exchanger plate, and after the clamping bolt is dismounted, the plate is not prone to tilting and scattering, and convenience is brought to the maintenance process. The support rod 10 contracts back into the support rod groove 9, the support rod 10 is supported by the upward supporting force of the support spring 20, the support block 12 can be clamped in the limit block 13, the support plate 5 can be turned downwards, the contact area of the support plate and the plate piece of the plate type heat exchanger is reduced, and the heat exchange effect is not influenced. The fastening block 17 passes through the fastening block groove 18 and the matching fastening block groove 19 in sequence, so that the relative structure of the adjusting rod 8 and the supporting rod 10 is stable. The upper end of the fastening block 17 rotates on the sliding block 15 until the upper end corresponds to the fastening block groove 18 and the matched fastening block groove 19, and the fastening block 17 passes through the fastening block groove 18 and the matched fastening block groove 19 through the sliding of the fastening block 17 on the sliding block 15, so that the support of the support plate 5 can be realized; the reverse operation enables the support pole 10 to be received in the support pole groove 9. When the fastening block 17 is inserted into the fastening block groove 18 and the matching fastening block groove 19, the positioning suction block 21 and the matching positioning suction block 22 are sucked mutually, so that the fastening block 17 cannot slide out from the fastening block groove 18 and the matching fastening block groove 19. When the adjusting rod 8 is vertically placed, the positioning suction block 21 and the limiting suction block 23 are mutually sucked, so that the fastening block 17 can be tightly attached to the outer side of the adjusting rod 8, and the structure is reasonable.
Claims (4)
1. A plate type heat exchanger convenient to overhaul is characterized by comprising a front end plate, a rear end plate, a supporting rod, a supporting plate, an installation rod, an adjusting rod, a supporting rod, a fastening block, a positioning and suction block, a matching positioning and suction block and a limiting suction block, wherein the lower part of the front end plate is connected with the supporting rod, the supporting rod is connected with the rear end plate, the supporting rod slides in the rear end plate, two sides of the supporting rod are connected with a plurality of supporting plates through fixed shafts, the supporting rod is connected with a plate type heat exchanger plate sheet on the upper side of the supporting plate, the lower part of the supporting rod is connected with the installation rod, the installation rod is positioned in the middle of the supporting rod, two sides of the installation rod are connected with the adjusting rod through a rotating shaft, the adjusting rod rotates on the rotating shaft, a supporting rod groove is formed in the adjusting, the lower end of the supporting spring is connected with a supporting rod groove, the upper end of the supporting rod is provided with a supporting block, the lower side of the supporting rod is connected with a limiting block, the inner side of the limiting block is connected with the supporting block, the supporting block is clamped in the limiting block, the supporting plate is provided with a positioning bulge, the positioning bulge is matched with the supporting block, the supporting block is connected with the positioning bulge, and the supporting block is clamped in the inner side of the positioning bulge.
2. The plate heat exchanger convenient for overhaul as claimed in claim 1, wherein the adjusting rod has a fastening block groove on the upper side, the support rod has a matching fastening block groove on the lower portion, the fastening block groove corresponds to the matching fastening block groove, and the fastening block passes through the fastening block groove and the matching fastening block groove in sequence.
3. The plate heat exchanger convenient for overhaul as claimed in claim 2, wherein the adjusting rod is provided with a fastening protrusion at its outer side, the fastening protrusion is connected with sliding blocks at its two sides, the fastening block is provided with sliding block grooves at its two sides, the sliding blocks pass through the fastening protrusion and are connected with the sliding block grooves, and the fastening block slides on the sliding blocks.
4. The plate heat exchanger convenient for overhaul as claimed in claim 3, wherein the fastening block is connected with a positioning engaging block at the outer side, the fastening block is connected with a matching positioning engaging block at the inner side of the groove, the matching positioning engaging block is located at the end close to the fastening protrusion, the matching positioning engaging block is connected with a positioning engaging block, the positioning engaging block and the matching positioning engaging block are engaged with each other, the adjusting rod is connected with a limiting engaging block at the outer side, the limiting engaging block is located at the lower side of the fastening protrusion, the limiting engaging block is connected with a positioning engaging block, and the positioning engaging block and the limiting engaging block are engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698074.5U CN209943869U (en) | 2019-05-16 | 2019-05-16 | Plate type heat exchanger convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698074.5U CN209943869U (en) | 2019-05-16 | 2019-05-16 | Plate type heat exchanger convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209943869U true CN209943869U (en) | 2020-01-14 |
Family
ID=69132887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920698074.5U Expired - Fee Related CN209943869U (en) | 2019-05-16 | 2019-05-16 | Plate type heat exchanger convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209943869U (en) |
-
2019
- 2019-05-16 CN CN201920698074.5U patent/CN209943869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |