CN220083807U - Plate heat exchanger end cover with sealing mechanism - Google Patents
Plate heat exchanger end cover with sealing mechanism Download PDFInfo
- Publication number
- CN220083807U CN220083807U CN202321602481.4U CN202321602481U CN220083807U CN 220083807 U CN220083807 U CN 220083807U CN 202321602481 U CN202321602481 U CN 202321602481U CN 220083807 U CN220083807 U CN 220083807U
- Authority
- CN
- China
- Prior art keywords
- end cover
- heat exchanger
- plate
- sealing
- plate heat
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000000926 separation method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000670 limiting effect Effects 0.000 description 9
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate heat exchanger end cover with a sealing mechanism, which comprises: a plate heat exchanger side plate, an end cover assembly and a sealing mechanism; a pair of air transmission channels are cut on the side plates of the plate heat exchanger; the end cover assembly comprises an end cover main body, a groove and a sealing adjusting cavity are cut on the end cover main body, a sliding push block is arranged in the groove, an air bag is arranged on one side of the sliding push block, and gas is filled between the air bag and the end cover main body; the sealing mechanism comprises a push plate, a push rod is connected to the push plate, a sealing sleeve is connected between the push rod and the end cover main body, and a fixed spring is connected to one side, away from the push rod, of the push plate. According to the utility model, through the arrangement of the corresponding mechanism of the heat exchanger end cover, the end cover can form multiple sealing assemblies after being fixed, so that the sealing effect of the heat exchanger end cover is improved, the plate heat exchanger is not easy to leak air in the use process, and the use of the device is not easy to influence.
Description
Technical Field
The utility model belongs to the technical field of heat exchanger end cover sealing, and particularly relates to a plate heat exchanger end cover with a sealing mechanism.
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 ideal equipment for liquid-liquid and liquid-vapor heat exchange. 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.
The heat exchanger end caps are an important part of a plate heat exchanger. At present, the common mode that plate heat exchanger generally adopts is fixed the heat exchanger end cover on plate heat exchanger through the bolt, but only through bolt fastening, the condition of leaking appears easily, and sealed effect is relatively poor, and the heat exchanger end cover among the prior art also lacks the effect of strengthening the seal for plate heat exchanger appears the condition of gas leakage easily in the use, and then influences the use of device.
Accordingly, in view of the above-described problems, it is desirable to provide a plate heat exchanger end cap with a sealing mechanism.
Disclosure of Invention
The utility model aims to provide a plate heat exchanger end cover with a sealing mechanism, which solves the problem that the plate heat exchanger is easy to leak air in the use process due to the lack of a sealing enhancing effect of the heat exchanger end cover in the prior art.
In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:
a plate heat exchanger end cap with a sealing mechanism, comprising: a plate heat exchanger side plate, an end cover assembly and a sealing mechanism;
a pair of air transmission channels are cut on the side plates of the plate heat exchanger;
the end cover assembly is inserted on the side plate of the plate heat exchanger and comprises an end cover main body, a groove and a sealing adjusting cavity are cut on the end cover main body, a sliding push block is arranged in the groove, an air bag is arranged on one side of the sliding push block, and gas is filled between the air bag and the end cover main body;
the sealing mechanism is arranged in the sealing adjusting cavity and comprises a push plate, a push rod is connected to the push plate, a sealing sleeve is connected between the push rod and the end cover main body, and a fixing spring is connected to one side, away from the push rod, of the push plate.
Further, a jacking column is arranged in the side plate of the plate heat exchanger and used for pushing the sliding pushing block, so that the sliding pushing block can squeeze the air bag, gas stored in the air bag can move into the fixed air guide block, and conditions are provided for pushing the pushing plate;
a plurality of fixed columns are connected between the top column and the side plate of the plate heat exchanger and used for fixing the top column, so that the top column is not easy to shake or move, and the sliding push block is conveniently pushed to slide.
Further, a separation sliding plate is arranged in the air transfer channel and used for pushing air in the air transfer channel, so that the sealing plug can be pushed to move, the sealing effect can be improved by the sealing plug, and the sealing plug is arranged on one side of the separation sliding plate and used for enhancing the sealing effect, so that leakage is not easy to occur;
and a connecting spring is connected between the sealing plug and the plate heat exchanger side plate and used for pulling the sealing plug, so that the sealing plug is retracted into the air transmission channel, and the end cover main body is conveniently taken out.
Further, a pair of sliding grooves and vent holes are cut on the side wall of the groove, the sliding grooves are used for sliding of the limiting sliding blocks, the limiting sliding blocks are limited, and the vent holes are used for communicating the air bags with the fixed air guide blocks, so that air can flow conveniently;
the sliding chute is internally provided with a limiting slide block, a pair of limiting slide blocks are fixedly connected with the sliding push block, and the limiting slide block has a limiting effect on the sliding push block, so that the sliding push block is not easy to fall off and skew.
Further, the end cover main body is connected with a plurality of fixing screws in a threaded manner and used for fixing the end cover main body on the plate heat exchanger side plate, so that the plate heat exchanger side plate is not easy to fall off.
Further, the fixed air guide block is fixed in the seal adjusting cavity and used for fixedly supporting the fixed spring and also has the function of transmitting gas, the fixed spring is arranged between the fixed air guide block and the pushing plate, and a plurality of air holes are formed in the fixed air guide block in an cutting mode, so that gas can flow conveniently.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, through the arrangement of the corresponding mechanism of the heat exchanger end cover, the end cover can form multiple sealing assemblies after being fixed, so that the sealing effect of the heat exchanger end cover is improved, the plate heat exchanger is not easy to leak air in the use process, and the use of the device is not easy to influence.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a cross-sectional view of a plate heat exchanger end cap with a sealing mechanism in accordance with one embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;
FIG. 3 is a schematic view of the structure of FIG. 1 at B;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
fig. 5 is a perspective view of a plate heat exchanger end cap with a sealing mechanism in accordance with an embodiment of the present utility model.
In the figure: 1. side plates of the plate heat exchanger, 101, top columns, 102, fixed columns, 103, air transfer channels, 104, separation slide plates, 105, sealing plugs, 106, connecting springs, 2, end cover assemblies, 201, end cover bodies, 202, sealing adjusting cavities, 203, sliding pushing blocks, 204, air bags, 205, limit sliding blocks, 206, ventilation holes, 207, regulation screw rods, 3, sealing mechanisms, 301, pushing plates, 302, top pushing rods, 303, fixing springs, 304, fixing air guide blocks, 305 and ventilation holes.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.
The utility model discloses a plate heat exchanger end cover with a sealing mechanism, which is shown by referring to figures 1-5 and comprises: a plate heat exchanger side plate 1, an end cap assembly 2 and a sealing mechanism 3.
Referring to fig. 1, a pair of air ducts 103 are cut on a plate heat exchanger side plate 1 for storing air and providing space for the telescopic movement of a sealing plug 105, and a jack post 101 is arranged in the plate heat exchanger side plate 1 for pushing a sliding push block 203, so that the sliding push block 203 can squeeze an air bag 204, the air stored in the air bag 204 can move into a fixed air guide block 304, and conditions are provided for pushing a push plate 301.
Wherein, be connected with a plurality of fixed columns 102 between jack-prop 101 and the plate heat exchanger curb plate 1 for fixed jack-prop 101 makes jack-prop 101 be difficult for appearing rocking or the condition of removal, and then conveniently promotes the slip ejector pad 203 and slide.
Referring to fig. 1-3, a separation sliding plate 104 is disposed in the air transfer channel 103 and is used for pushing air in the air transfer channel 103, so that the sealing plug 105 can be pushed to move, the sealing effect of the sealing plug 105 can be improved, and the sealing plug 105 is disposed on one side of the separation sliding plate 104 and is used for enhancing the sealing effect, so that leakage is not easy to occur.
A connecting spring 106 is connected between the sealing plug 105 and the plate heat exchanger side plate 1, and is used for pulling the sealing plug 105, so that the sealing plug 105 is retracted into the air transfer channel 103, and the end cover main body 201 is conveniently taken out.
Referring to fig. 1-5, the end cover assembly 2 is inserted on the side plate 1 of the plate heat exchanger, the end cover assembly 2 includes an end cover main body 201, a clamping groove is cut on the end cover main body 201, so that the sealing plug 105 is convenient to clamp in, a groove and a sealing adjusting cavity 202 are cut on the end cover main body 201, the groove is used for sliding of the sliding push block 203, and the sealing adjusting cavity 202 is used for providing space for sliding of the push plate 301. A sliding pushing block 203 is arranged in the groove and used for extruding an air bag 204, one side of the sliding pushing block 203 is provided with the air bag 204, and gas is filled between the air bag 204 and the end cover main body 201.
Referring to fig. 1-4, a pair of sliding grooves and a vent hole 206 are cut on the side wall of the groove, the sliding grooves are used for sliding of the limiting sliding block 205, the limiting sliding block 205 is limited, and the vent hole 206 is used for communicating the air bag 204 with the fixed air guide block 304, so that air can flow conveniently.
Wherein, be provided with spacing slider 205 in the spout, a pair of spacing slider 205 all with slip ejector pad 203 fixed connection, play spacing effect to slip ejector pad 203 through spacing slider 205, make slip ejector pad 203 be difficult for droing and be difficult for crookedly. The end cover main body 201 is in threaded connection with a plurality of fixing screws 207, which are used for fixing the end cover main body 201 on the plate heat exchanger side plate 1, so that the plate heat exchanger side plate 1 is not easy to fall off.
Referring to fig. 1-5, the sealing mechanism 3 is disposed in the seal adjusting cavity 202, the sealing mechanism 3 includes a push plate 301, a push rod 302 is connected to the push plate 301, a sealing sleeve is connected between the push rod 302 and the end cover main body 201, sealing effect is improved, leakage is reduced, and a fixing spring 303 is connected to one side of the push plate 301 away from the push rod 302.
Referring to fig. 1-2, a fixed air guide block 304 is fixed in the seal adjusting cavity 202, and is used for fixing and supporting a fixed spring 303, and pulling a push plate 301, so that the push plate 301 is conveniently reset, and the fixed spring 303 has the function of transmitting gas, is arranged between the fixed air guide block 304 and the push plate 301, and a plurality of air holes 305 are cut in the fixed air guide block 304, so that the gas can conveniently flow.
When the air bag 204 is specifically used, a worker clamps the end cover main body 201 on the plate heat exchanger side plate 1, then fixes the end cover main body 201 on the plate heat exchanger side plate 1 through a plurality of fixing screws 207, and the sliding push block 203 can slide due to the blocking of the top column 101 in the inserting process of the end cover main body 201, so that the air bag 204 is extruded, the air in the air bag 204 enters the air bag 204 through the vent holes 206, and is dispersed to two sides through the vent holes 305;
the pushing plate 301 is pushed to move by the gas, so that the pushing plate 301 drives the pushing rod 302 to push the separation slide plate 104 to move, the sealing performance can be enhanced through the pushing rod 302, the leakage is not easy to occur, the gas in the gas transmission channel 103 is pushed to move by the sliding of the separation slide plate 104, and the sealing plug 105 is pushed again by the gas, so that the sealing plug 105 can be clamped in a clamping groove on the end cover main body 201, and the sealing performance is further improved.
The technical scheme shows that the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the corresponding mechanism of the heat exchanger end cover, the end cover can form multiple sealing assemblies after being fixed, so that the sealing effect of the heat exchanger end cover is improved, the plate heat exchanger is not easy to leak air in the use process, and the use of the device is not easy to influence.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (6)
1. A plate heat exchanger end cap with sealing mechanism, comprising:
a pair of air transfer channels (103) are cut on the plate heat exchanger side plates (1);
the end cover assembly (2) is inserted on the side plate (1) of the plate heat exchanger, the end cover assembly (2) comprises an end cover main body (201), a groove and a sealing adjusting cavity (202) are cut on the end cover main body (201), a sliding push block (203) is arranged in the groove, an air bag (204) is arranged on one side of the sliding push block (203), and gas is filled between the air bag (204) and the end cover main body (201);
the sealing mechanism (3) is arranged in the sealing adjusting cavity (202), the sealing mechanism (3) comprises a push plate (301), a push rod (302) is connected to the push plate (301), a sealing sleeve is connected between the push rod (302) and the end cover main body (201), and a fixing spring (303) is connected to one side, away from the push rod (302), of the push plate (301).
2. A plate heat exchanger end cover with sealing mechanism according to claim 1, characterized in that a top column (101) is arranged in the plate heat exchanger side plate (1), and a plurality of fixing columns (102) are connected between the top column (101) and the plate heat exchanger side plate (1).
3. A plate heat exchanger end cover with a sealing mechanism according to claim 1, characterized in that a separation slide plate (104) is arranged in the air transfer channel (103), a sealing plug (105) is arranged on one side of the separation slide plate (104), and a connecting spring (106) is connected between the sealing plug (105) and the plate heat exchanger side plate (1).
4. A plate heat exchanger end cover with a sealing mechanism according to claim 1, characterized in that a pair of sliding grooves and vent holes (206) are cut on the side walls of the grooves, a limit slide block (205) is arranged in the sliding grooves, and the pair of limit slide blocks (205) are fixedly connected with the sliding push block (203).
5. A plate heat exchanger end cap with sealing means according to claim 1, wherein the end cap body (201) is screwed with a plurality of fixing screws (207).
6. The plate heat exchanger end cover with the sealing mechanism according to claim 1, wherein a fixed air guide block (304) is fixed in the sealing adjusting cavity (202), the fixed spring (303) is arranged between the fixed air guide block (304) and the push plate (301), and a plurality of air holes (305) are cut in the fixed air guide block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602481.4U CN220083807U (en) | 2023-06-25 | 2023-06-25 | Plate heat exchanger end cover with sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602481.4U CN220083807U (en) | 2023-06-25 | 2023-06-25 | Plate heat exchanger end cover with sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083807U true CN220083807U (en) | 2023-11-24 |
Family
ID=88824170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321602481.4U Active CN220083807U (en) | 2023-06-25 | 2023-06-25 | Plate heat exchanger end cover with sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083807U (en) |
-
2023
- 2023-06-25 CN CN202321602481.4U patent/CN220083807U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220083807U (en) | Plate heat exchanger end cover with sealing mechanism | |
| CN112787183A (en) | Multifunctional electronic equipment adapter | |
| CN212542101U (en) | Positioning and clamping device for oil-immersed power transformer body | |
| CN201764878U (en) | Parallel flow type heat exchanger with novel equal allocation structure | |
| CN211828907U (en) | New energy automobile battery bracket | |
| CN208469683U (en) | A kind of new-energy automobile intelligence favour management system terminal being easily installed | |
| CN221573089U (en) | Conversion box capable of clamping computer in flight warning signal simulator | |
| CN217424076U (en) | High-efficiency plate heat exchanger | |
| CN217821462U (en) | Electronic computer micro server with bradyseism heat dissipation function | |
| CN215114103U (en) | Plate type heat exchanger | |
| CN221090535U (en) | Fill electric pile installation fixed knot and construct | |
| CN221766805U (en) | Soft packet of power lithium ion battery of swift assembly | |
| CN214707236U (en) | Super quick charging device convenient to installation | |
| CN215824241U (en) | Device convenient to battery plate cast joint | |
| CN215645410U (en) | Elastic clamping heat dissipation device for laser crystal | |
| CN221063125U (en) | Centrifuge tube rack suitable for multi-specification centrifuge tube | |
| CN220507810U (en) | Heat exchanger for chemical production | |
| CN221549437U (en) | Firm compression type heat dissipation module | |
| CN216954187U (en) | Plate heat exchanger connecting pipe assembling structure | |
| CN220891507U (en) | Rigidity adjustable mechanism and supporting device for nuclear power station | |
| CN217358181U (en) | High-efficient slab structure for heat exchanger | |
| CN216245780U (en) | Sealing structure of plate heat exchanger | |
| CN217179331U (en) | Aluminum core radiator assembly | |
| CN216306072U (en) | Radiator convenient to dismouting has shock-absorbing structure | |
| CN219712594U (en) | Sealing device for automobile oil pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |