CN218673310U - Pressure plate type heat exchanger sealing structure - Google Patents
Pressure plate type heat exchanger sealing structure Download PDFInfo
- Publication number
- CN218673310U CN218673310U CN202221871500.9U CN202221871500U CN218673310U CN 218673310 U CN218673310 U CN 218673310U CN 202221871500 U CN202221871500 U CN 202221871500U CN 218673310 U CN218673310 U CN 218673310U
- Authority
- CN
- China
- Prior art keywords
- pressure strip
- plate
- heat exchanger
- pressure plate
- seal structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a clamp plate heat exchanger seal structure, including lower pressure strip, the top of lower pressure strip is provided with the pressure strip, be provided with the slab down between pressure strip and the last pressure strip, it evenly is provided with the locating lever with the outside of lower pressure strip to go up the pressure strip, the one end of locating lever is provided with gland nut, the both ends of lower pressure strip and last pressure strip all are provided with the guide arm, the surface of pressure strip one end is provided with the fixed plate down, the surface of going up pressure strip and lower pressure strip evenly is provided with the connecting pipe, the inboard of connecting pipe is provided with the business turn over wind gap, the outside of connecting pipe is provided with the enhancement sleeve pipe, the internal surface of enhancement sleeve pipe's lower extreme is provided with O type sealing washer, the outside of enhancement sleeve pipe upper end is provided with the go-between, threaded connection is passed through with the enhancement sheathed tube upper end to the go-between. The utility model discloses increased the stability of device work, improved the leakproofness that the device is connected.
Description
Technical Field
The utility model relates to a clamp plate heat exchanger technical field specifically is a clamp plate heat exchanger seal structure.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.
However, the sealing effect of the existing pressing plate type heat exchanger is not good enough, and most of the functions of the device are not stable enough; therefore, the existing requirements are not met, and a sealing structure of the pressing plate type heat exchanger is provided for the sealing structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure plate heat exchanger seal structure to the sealed effect that the current pressure plate heat exchanger that proposes in solving above-mentioned background art is connected is good inadequately, and the device function is most unstable scheduling problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamp plate heat exchanger seal structure, includes lower pressure strip, the top of lower pressure strip is provided with the pressure strip, be provided with the slab down between pressure strip and the last pressure strip, the outside of going up pressure strip and lower pressure strip evenly is provided with the locating lever, the one end of locating lever is provided with gland nut, the both ends of lower pressure strip and last pressure strip all are provided with the guide arm, the surface of pressure strip one end is provided with the fixed plate down, the surface of going up pressure strip and lower pressure strip evenly is provided with the connecting pipe, the inboard of connecting pipe is provided with business turn over wind gap, the outside of connecting pipe is provided with the reinforcement sleeve, the internal surface of reinforcement sleeve's lower extreme is provided with O type sealing washer, the outside of reinforcement sleeve upper end is provided with the go-between, threaded connection is passed through with the reinforcement sleeve's upper end to the go-between, the lower extreme and the reinforcement sleeve of go-between pass through spout sliding connection, the inboard of go-between evenly is provided with connecting screw, be provided with the sealing washer between the dish spring between the lower extreme of connection screw, the upper surface of reinforcement sleeve is provided with the sealing washer.
Preferably, one end of the reinforcing sleeve is completely attached to the outer surface of the lower compression plate, and the reinforcing sleeve is fixed to the lower compression plate through welding.
Preferably, the upper end of the disc spring is completely attached to the lower surface of the connecting ring, and the disc spring and the connecting ring are fixed through welding.
Preferably, the lower end of the connecting pipe penetrates through the lower compression plate and is fixed with the outer surface of the lower compression plate through welding.
Preferably, the guide rod penetrates through the upper pressing plate and is fixed with the outer surface of the lower pressing plate through a screw.
Preferably, the lower surface of the sealing ring is completely attached to the upper surface of the reinforcing sleeve, and the sealing ring and the reinforcing sleeve are fixed through screws.
Preferably, the lower surface of the fixing plate is completely attached to the upper surface of the lower compression plate, and the fixing plate and the lower compression plate are fixed through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model utilizes the characteristics of the disc spring through the disc spring and the connecting screw rod arranged below the connecting ring, thereby increasing the firmness and reliability of the connection between the disc spring and the outside and improving the stability of the connection of the device;
2. the utility model discloses inboard at the go-between is provided with the strengthening sleeve, sealing washer and spout through strengthening sleeve upper end setting, utilize go-between and strengthening sleeve threaded connection, the go-between rotates, the sealing washer that makes strengthening sleeve upper end setting is ejecting, the leakproofness that go-between and external world are connected has been increased, the work effect of device has been improved, internal surface at the lower extreme of strengthening sleeve is provided with O type sealing washer, the leakproofness that connecting pipe and pressure strip are connected has been increased, the work effect of connecting pipe has been improved, and the strengthening sleeve that sets up through the connecting pipe outside, the protection to the connecting pipe has been increased, the service life of device has been improved.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is an overall bottom view of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. an upper compression plate; 2. positioning a rod; 3. a guide bar; 4. a sheet; 5. a lower compression plate; 6. a compression nut; 7. a connecting ring; 8. a fixing plate; 9. connecting a screw rod; 10. an air inlet and an air outlet; 11. a reinforcing sleeve; 12. an O-shaped sealing ring; 13. a connecting pipe; 14. a seal ring; 15. a disc spring; 16. a thread; 17. a chute.
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.
Referring to fig. 1 to 4, the present invention provides an embodiment of: the utility model provides a clamp plate heat exchanger seal structure, including lower pressure strip 5, the top of lower pressure strip 5 is provided with pressure strip 1, be provided with slab 4 between lower pressure strip 5 and the last pressure strip 1, the outside of going up pressure strip 1 and lower pressure strip 5 evenly is provided with locating lever 2, the one end of locating lever 2 is provided with gland nut 6, the both ends of lower pressure strip 5 and last pressure strip 1 all are provided with guide arm 3, the surface of the one end of lower pressure strip 5 is provided with fixed plate 8, the surface of going up pressure strip 1 and lower pressure strip 5 evenly is provided with connecting pipe 13, the inboard of connecting pipe 13 is provided with business turn over wind gap 10, the outside of connecting pipe 13 is provided with reinforcing sleeve 11, the internal surface of reinforcing sleeve 11's lower extreme is provided with O type sealing washer 12, the outside of reinforcing sleeve 11 upper end is provided with go-between 7, go-between 7 and the upper end of reinforcing sleeve 11 pass through screw thread 16 and be connected, the lower extreme of go-between 7 and reinforcing sleeve 11 pass through spout 17 sliding connection, the inboard of go-between 7 evenly is provided with connecting screw 9, be provided with between the lower extreme of connecting screw 9 and go-between 7, the dish spring, the upper surface of reinforcing sleeve 11 is provided with sealing washer 14.
Further, one end of the reinforcing sleeve 11 is completely attached to the outer surface of the lower compression plate 5, and the reinforcing sleeve 11 is fixed to the lower compression plate 5 through welding.
Through adopting above-mentioned technical scheme, strengthen sleeve pipe 11 and lower pinch plate 5 through welded fastening, increased the stability of strengthening sleeve pipe 11 work.
Further, the upper end of the disc spring 15 is completely attached to the lower surface of the connecting ring 7, and the disc spring 15 and the connecting ring 7 are fixed through welding.
Through adopting above-mentioned technical scheme, through welded fastening dish spring 15 and go-between 7, increased dish spring 15 job stabilization nature.
Further, the lower end of the connecting pipe 13 passes through the lower compression plate 5 and is fixed to the outer surface of the lower compression plate 5 by welding.
Through adopting above-mentioned technical scheme, through welded fastening connecting pipe 13, increased the stability of connecting pipe 13 work.
Further, the guide rod 3 penetrates through the upper compression plate 1 and is fixed with the outer surface of the lower compression plate 5 through a screw.
Through adopting above-mentioned technical scheme, through screw fixation guide arm 3, increased the stability of 3 works of guide arm.
Further, the lower surface of the seal ring 14 completely contacts the upper surface of the reinforcing sleeve 11, and the seal ring 14 is fixed to the reinforcing sleeve 11 by screws.
Through adopting above-mentioned technical scheme, through screw fixation sealing washer 14 and reinforcing sleeve 11, increased the stability of sealing washer work, improved the sealed effect of device.
Further, the lower surface of the fixing plate 8 is completely attached to the upper surface of the lower compression plate 5, and the fixing plate 8 is fixed to the lower compression plate 5 through screws.
Through adopting above-mentioned technical scheme, through fix with screw fixed plate 8 and lower pinch plate 5, increased the stability that fixed plate 8 is connected.
In summary, when the device is used, firstly, a power supply is switched on, firmness and reliability of connection between the disc spring 15 and the outside are improved by the aid of characteristics of the disc spring 15 through the disc spring 15 and the connecting screw rod 9 arranged below the connecting ring 7, stability of connection between the device is improved, the reinforcing sleeve 11 is arranged on the inner side of the connecting ring 7, the sealing ring 14 and the sliding groove 17 are arranged at the upper end of the reinforcing sleeve 11, the connecting ring 7 is connected with the reinforcing sleeve 11 through the threads 16 by the aid of the connecting ring 7, the connecting ring 7 is rotated, the sealing ring 14 arranged at the upper end of the reinforcing sleeve 11 is pushed out, sealing performance of connection between the connecting ring 7 and the outside is improved, working effect of the device is improved, the O-shaped sealing ring 12 is arranged on the inner surface of the lower end of the reinforcing sleeve 11, sealing performance of connection between the connecting pipe 13 and the pressing plate is improved, and protection of the connecting pipe 13 is improved through the reinforcing sleeve 11 arranged on the outer side of the connecting pipe 13, and service life of the device is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a clamp plate heat exchanger seal structure, includes lower pressure strip (5), its characterized in that: an upper pressure plate (1) is arranged above the lower pressure plate (5), a plate (4) is arranged between the lower pressure plate (5) and the upper pressure plate (1), positioning rods (2) are uniformly arranged on the outer sides of the upper pressure plate (1) and the lower pressure plate (5), a pressure nut (6) is arranged at one end of each positioning rod (2), guide rods (3) are arranged at the two ends of the lower pressure plate (5) and the upper pressure plate (1), a fixing plate (8) is arranged on the outer surface of one end of the lower pressure plate (5), and connecting pipes (13) are uniformly arranged on the outer surfaces of the upper pressure plate (1) and the lower pressure plate (5), the inboard of connecting pipe (13) is provided with business turn over wind gap (10), the outside of connecting pipe (13) is provided with reinforcement sleeve pipe (11), the internal surface of the lower extreme of reinforcement sleeve pipe (11) is provided with O type sealing washer (12), the outside of reinforcement sleeve pipe (11) upper end is provided with go-between (7), go-between (7) are connected through screw thread (16) with the upper end of reinforcement sleeve pipe (11), the lower extreme of go-between (7) passes through spout (17) sliding connection with reinforcement sleeve pipe (11), the inboard of go-between (7) evenly is provided with connecting screw (9), be provided with between the lower extreme of connecting screw (9) and go-between (7) dish spring(s) (10) 15 A sealing ring (14) is arranged on the upper surface of the reinforcing sleeve (11).
2. A platen heat exchanger seal structure according to claim 1, wherein: one end of the reinforcing sleeve (11) is completely attached to the outer surface of the lower pressing plate (5), and the reinforcing sleeve (11) is fixed with the lower pressing plate (5) through welding.
3. A platen heat exchanger seal structure according to claim 1, characterized in that: the upper end of the disc spring (15) is completely attached to the lower surface of the connecting ring (7), and the disc spring (15) is fixed with the connecting ring (7) through welding.
4. A platen heat exchanger seal structure according to claim 1, characterized in that: the lower end of the connecting pipe (13) penetrates through the lower compression plate (5) and is fixed with the outer surface of the lower compression plate (5) through welding.
5. A platen heat exchanger seal structure according to claim 1, characterized in that: the guide rod (3) penetrates through the upper pressing plate (1) and is fixed with the outer surface of the lower pressing plate (5) through a screw.
6. A platen heat exchanger seal structure according to claim 1, characterized in that: the lower surface of the sealing ring (14) is completely attached to the upper surface of the reinforcing sleeve (11), and the sealing ring (14) and the reinforcing sleeve (11) are fixed through screws.
7. A platen heat exchanger seal structure according to claim 1, characterized in that: the lower surface of the fixing plate (8) is completely attached to the upper surface of the lower pressing plate (5), and the fixing plate (8) is fixed to the lower pressing plate (5) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221871500.9U CN218673310U (en) | 2022-07-13 | 2022-07-13 | Pressure plate type heat exchanger sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221871500.9U CN218673310U (en) | 2022-07-13 | 2022-07-13 | Pressure plate type heat exchanger sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218673310U true CN218673310U (en) | 2023-03-21 |
Family
ID=85553764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221871500.9U Active CN218673310U (en) | 2022-07-13 | 2022-07-13 | Pressure plate type heat exchanger sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218673310U (en) |
-
2022
- 2022-07-13 CN CN202221871500.9U patent/CN218673310U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218673310U (en) | Pressure plate type heat exchanger sealing structure | |
| CN216282931U (en) | Connection structure between plates of plate heat exchanger | |
| CN201463674U (en) | Heat pipe and air preheater with same | |
| CN216694598U (en) | Plate heat exchanger for pharmaceutical factory | |
| CN201780037U (en) | Sealing device for graphite heat exchange tube in graphite heat exchanger | |
| CN211953804U (en) | Wide-runner plate heat exchanger | |
| CN114216358A (en) | High-pressure-bearing corrosion-resistant detachable plate heat exchanger | |
| CN203672221U (en) | Sealing structure of lamella heat exchanger | |
| CN212585552U (en) | Sealing gasket for large-scale high-pressure plate type heat exchanger | |
| CN2319772Y (en) | Novel composite material plate heat exchanger | |
| CN209991834U (en) | Energy-saving plate heat exchanger | |
| CN214095667U (en) | Plate heat exchanger convenient to installation | |
| CN206229930U (en) | Solar thermal collector semi arch formula heat absorbing fins special processing equipment | |
| CN214950689U (en) | W-shaped radiant tube with waste heat recovery function | |
| CN217877253U (en) | Plate heat exchanger can be dismantled to pure nickel board | |
| CN219736110U (en) | Stainless steel heat exchanger | |
| CN209689441U (en) | A kind of tube wall shape distributor plate-type heat exchanger | |
| CN213363557U (en) | Online cleaning device for plate heat exchanger | |
| CN218296852U (en) | Plate type heat exchanger for instant killing beer | |
| CN216245771U (en) | Steel-based polytetrafluoroethylene heat exchange tube | |
| CN220206456U (en) | Plate heat exchanger | |
| CN213455096U (en) | Longitudinal spiral inner finned tube | |
| CN218011571U (en) | Reduce moisturizing case energy-saving equipment of carbon emission | |
| CN213027782U (en) | High-efficient radiating switching power supply | |
| CN113983836A (en) | Connection structure between plates of plate heat exchanger and preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |