CN212931139U - Silicon carbide heat exchanger - Google Patents
Silicon carbide heat exchanger Download PDFInfo
- Publication number
- CN212931139U CN212931139U CN202021304094.9U CN202021304094U CN212931139U CN 212931139 U CN212931139 U CN 212931139U CN 202021304094 U CN202021304094 U CN 202021304094U CN 212931139 U CN212931139 U CN 212931139U
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- Prior art keywords
- heat exchanger
- support
- movable
- silicon carbide
- end socket
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Abstract
The utility model provides a carborundum heat exchanger relates to heat exchanger technical field, the utility model provides a carborundum heat exchanger, include: the heat exchanger comprises a heat exchanger shell, a head sealing device and a movable supporting component; the end socket device covers the heat exchanger shell; one end of the movable supporting component is connected with the end socket device, and the other end of the movable supporting component is connected with the heat exchanger shell; when the end socket device is opened, the movable supporting component is used for supporting the end socket device. The utility model provides a carborundum heat exchanger can alleviate the difficult technical problem who dismantles of heat exchanger head among the prior art, need not hoist and mount head device, and convenient to detach head device has improved carborundum heat exchanger's dismantlement and maintenance efficiency.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger technique and specifically relates to a carborundum heat exchanger is related to.
Background
Current carborundum heat exchanger both ends head is fixed head, and fixed head passes through bolted connection with the heat exchanger casing, but the dismantlement of head is more difficult, especially when the heat exchanger size is great, and head weight surpasss the weight that the manpower can be carried with assistance to, dismantles the head from this and need install hoisting accessory, and then the maintenance and the clearance of the heat exchanger of being not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carborundum heat exchanger to alleviate the difficult technical problem who dismantles of heat exchanger head among the prior art.
In a first aspect, the utility model provides a carborundum heat exchanger, include: the heat exchanger comprises a heat exchanger shell, a head sealing device and a movable supporting component;
the end socket device covers the heat exchanger shell;
one end of the movable supporting component is connected with the end socket device, and the other end of the movable supporting component is connected with the heat exchanger shell;
when the end socket device is opened, the movable supporting component is used for supporting the end socket device.
With reference to the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein the movable supporting component includes: a first support, a second support and a support shaft;
the first supporting piece is connected with the heat exchanger shell, and the second supporting piece is connected with the end socket device;
the first supporting piece and the second supporting piece are respectively connected with the supporting shaft, and at least one of the first supporting piece and the second supporting piece is rotatably connected with the supporting shaft.
In combination with the first possible implementation manner of the first aspect, the present invention provides a second possible implementation manner of the first aspect, wherein the first support member includes: the heat exchanger comprises a fixed rod and a first supporting pipe, one end of the fixed rod is connected with the heat exchanger shell, the other end of the fixed rod is connected with the first supporting pipe, the first supporting pipe is sleeved on the supporting shaft, and the first supporting pipe is axially fixed relative to the supporting shaft.
With reference to the first possible implementation manner of the first aspect, the present invention provides a third possible implementation manner of the first aspect, wherein the second supporting member includes: the movable rod and the second supporting tube, one end of the movable rod is connected with the end socket device, the other end of the movable rod is connected with the second supporting tube, the supporting shaft is sleeved with the second supporting tube, and the second supporting tube is axially fixed relative to the supporting shaft.
In combination with the third possible implementation manner of the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein the second support member further includes a diagonal brace, the diagonal brace is connected between the movable rod and the second support tube, and the movable rod, the second support tube and the diagonal brace jointly form a triangular structure.
In combination with the first aspect, the present invention provides a fifth possible implementation manner of the first aspect, wherein a screw rod is connected to the upper portion of the end socket device, the screw rod passes through the movable supporting component, and the screw rod is fitted to the lifting nut, and the bottom surface of the lifting nut abuts against the movable supporting component.
In combination with the fifth possible implementation manner of the first aspect, the present invention provides a sixth possible implementation manner of the first aspect, wherein a shroud plate is connected between the head device and the screw rod.
With reference to the first aspect, the present invention provides a seventh possible implementation manner of the first aspect, wherein the head device includes: the seal head comprises a seal head body and a flange plate connected with the seal head body;
the flange plate is detachably connected with the heat exchanger shell through a connecting piece.
With reference to the seventh possible implementation manner of the first aspect, the present invention provides an eighth possible implementation manner of the first aspect, wherein the flange is provided with a slot adapted to the connecting member.
With reference to the eighth possible implementation manner of the first aspect, the present invention provides a ninth possible implementation manner of the first aspect, wherein the connecting member includes: a pin rod and a lock nut;
the pin rod is hinged with the heat exchanger shell, and the pin rod is detachably inserted into the clamping groove;
the locking nut is matched with the pin rod and abutted against the flange plate.
The embodiment of the utility model provides a following beneficial effect has been brought: the end socket device covers the heat exchanger shell, the end socket device is connected with one end of the movable supporting component, the other end of the movable supporting component is connected with the heat exchanger shell, and when the end socket device is opened, the end socket device is supported through the movable supporting component, so that the end socket device does not need to be hoisted, the end socket device is convenient to detach, and the detaching and overhauling efficiency of the silicon carbide heat exchanger is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a silicon carbide heat exchanger according to an embodiment of the present invention;
fig. 2 is a schematic view of a movable support assembly of a silicon carbide heat exchanger according to an embodiment of the present invention;
FIG. 3 is a schematic view of position A of FIG. 1;
fig. 4 is a top view of a head device of a silicon carbide heat exchanger according to an embodiment of the present invention;
fig. 5 is a schematic view of position B in fig. 1.
Icon: 100-a heat exchanger housing; 200-end enclosure devices; 210-a closure body; 220-flange plate; 221-card slot; 300-a movable support member; 310-a first support; 311-a fixing bar; 312-a first support tube; 320-a second support; 321-a movable rod; 322-a second support tube; 323-diagonal brace rods; 330-supporting shaft; 400-screw rod; 500-lifting the nut; 600-a connector; 610-pin bar; 620-lock nut; 700-sheathing.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "physical quantity" in the formula, unless otherwise noted, is understood to mean a basic quantity of a basic unit of international system of units, or a derived quantity derived from a basic quantity by a mathematical operation such as multiplication, division, differentiation, or integration.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in FIG. 1, the embodiment of the present invention provides a silicon carbide heat exchanger, including: the heat exchanger shell 100, the end socket device 200 and the movable support assembly 300; the end socket device 200 covers the heat exchanger shell 100; one end of the movable supporting component 300 is connected with the end socket device 200, and the other end of the movable supporting component 300 is connected with the heat exchanger shell 100; the movable support assembly 300 is used to support the header device 200 when the header device 200 is opened.
Specifically, the head device 200 covers the opening at the top of the heat exchanger shell 100, and the head device 200 rotates around a vertical axis relative to the movable supporting assembly 300, so that the head device 200 is opened from the opening of the heat exchanger shell 100, the head device 200 is supported by the movable supporting assembly 300, a hoisting device is not needed to hoist the head device 200, the head device 200 is convenient to disassemble, and the disassembling and overhauling efficiency of the silicon carbide heat exchanger is improved.
As shown in fig. 1 and 2, in the embodiment of the present invention, the movable supporting assembly 300 includes: a first support 310, a second support 320, and a support shaft 330; the first support 310 is connected with the heat exchanger shell 100, and the second support 320 is connected with the end socket device 200; the first support 310 and the second support 320 are respectively connected to the support shaft 330, and at least one of the first support 310 and the second support 320 is rotatably connected to the support shaft 330.
Specifically, the first support 310 and the second support 320 are respectively rotatably connected to the support shaft 330, or one of the first support 310 and the second support 320 is rotatably connected to the support shaft 330, the support shaft 330 is spaced apart from the heat exchanger shell 100, and the end socket device 200 moves around the support shaft 330 to open the opening of the heat exchanger shell 100 by rotating one of the first support 310 and the second support 320 around the support shaft 330.
Further, the first support 310 includes: the fixing rod 311 and the first support tube 312, one end of the fixing rod 311 is connected to the heat exchanger housing 100, the other end of the fixing rod 311 is connected to the first support tube 312, the support shaft 330 is sleeved with the first support tube 312, and the first support tube 312 is axially fixed relative to the support shaft 330.
Specifically, two first supporting members 310 are provided, the two first supporting members 310 are arranged at intervals along the axial direction of the supporting shaft 330, and the two first supporting tubes 312 are respectively fixed in the axial direction relative to the supporting shaft 330. The support shaft 330 is provided with a snap ring or a shoulder, and the support shaft 330 abuts against the top surface of the first support tube 312 through the snap ring or the shoulder, so that the support shaft 330 is prevented from sliding downwards along the first support tube 312. The end socket device 200 is connected to the top of the supporting shaft 330, and the end socket device 200 drives the supporting shaft 330 to rotate around the axis of the first supporting pipe 312, so that the end socket device 200 is opened and closed from the top of the heat exchanger shell 100.
Further, the second supporter 320 includes: the sealing device comprises a movable rod 321 and a second supporting pipe 322, wherein one end of the movable rod 321 is connected with the sealing device 200, the other end of the movable rod 321 is connected with the second supporting pipe 322, the supporting shaft 330 is sleeved with the second supporting pipe 322, and the second supporting pipe 322 is axially fixed relative to the supporting shaft 330.
Specifically, the second support tube 322 can rotate around the support shaft 330, the support shaft 330 is provided with a snap ring or a shoulder, the snap ring or the shoulder abuts against the bottom of the second support tube 322, the movable rod 321 is connected with the end enclosure device 200, and the support shaft 330 supports the second support 320 and the end enclosure device 200, so that the end enclosure device 200 does not need to be lifted and disassembled.
Further, the second supporting member 320 further includes a diagonal brace 323, the diagonal brace 323 is connected between the movable rod 321 and the second supporting tube 322, and the movable rod 321, the second supporting tube 322 and the diagonal brace 323 form a triangular structure together.
Specifically, the inclined strut 323 is located below the movable rod 321, and the movable rod 321, the second support tube 322 and the inclined strut 323 together enclose an area with a triangular cross section, so that the triangular structure improves the structural stability of the second support member 320.
As shown in fig. 1 and 3, the screw 400 is connected to the upper portion of the sealing device 200, the screw 400 passes through the movable supporting member 300, and the screw 400 is coupled to the lifting nut 500, and the bottom surface of the lifting nut 500 abuts against the movable supporting member 300.
Specifically, a pipe is arranged at one end, close to the end socket device 200, of the movable rod 321, the screw rod 400 is inserted into the pipe, the nut 500 is screwed and lifted, the screw rod 400 abuts against the pipe through the nut 500, so that the screw rod 400 ascends along the pipe, the end socket device 200 can be lifted from the top of the heat exchanger shell 100, and the end socket device 200 can be moved in the horizontal direction after the end socket device 200 is separated from the top surface of the heat exchanger shell 100, so that the silicon carbide heat exchanger can be overhauled.
Further, a shroud 700 is connected between the head device 200 and the screw 400.
Specifically, the screw 400 is connected with the cover plate 700, and the cover plate 700 is welded with the end socket device 200, and the cover plate 700 has a curved surface attached to the top surface of the end socket device 200, so that the cover plate 700 and the end socket device 200 are stably connected.
As shown in fig. 1, the header device 200 includes: the seal head comprises a seal head body 210 and a flange plate 220 connected with the seal head body 210; the flange 220 is detachably connected to the heat exchanger housing 100 by a connector 600.
Specifically, the connecting member 600 includes bolts or fasteners, and the flange 220 is connected to the heat exchanger housing 100 by the bolts or the fasteners, so that the flange 220 is detachably connected to the heat exchanger housing 100.
As shown in fig. 1, 4 and 5, the flange 220 is provided with a slot 221 adapted to the connector 600.
Specifically, the connecting member 600 is movably connected to the heat exchanger housing 100, the connecting member 600 can be fitted to the engaging groove 221, and the connecting member 600 is fitted to the engaging groove 221, so that the end socket device 200 covers the top of the heat exchanger housing 100, and the end socket device 200 is fixed relative to the heat exchanger housing 100.
Further, the connection member 600 includes: a pin 610 and a lock nut 620; the pin rod 610 is hinged with the heat exchanger shell 100, and the pin rod 610 is detachably inserted into the clamping groove 221; the locking nut 620 is fitted to the pin 610 and the locking nut 620 abuts the flange 220.
When the end socket device 200 is locked, the pin rod 610 swings into the slot 221, the locking nut 620 is screwed to abut against the top surface of the flange 220, and the locking nut 620 presses the flange 220 downwards, so that the end socket device 200 is fixed relative to the heat exchanger shell 100. When the end socket device 200 needs to be opened, the locking nut 620 is released by screwing, so that the locking nut 620 is separated from the flange plate 220, and after the locking nut 620 is separated from the flange plate 220, the operating pin rod 610 swings and moves out of the clamping groove 221. Upon separation of the pin 610 from the slot 221, the header device 200 is manipulated to rotate about a vertical axis relative to the movable support assembly 300, thereby removing the header device 200 from the top opening of the heat exchanger housing 100.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A silicon carbide heat exchanger, comprising: the heat exchanger comprises a heat exchanger shell (100), a sealing head device (200) and a movable supporting assembly (300);
the end socket device (200) covers the heat exchanger shell (100);
one end of the movable supporting component (300) is connected with the end socket device (200), and the other end of the movable supporting component (300) is connected with the heat exchanger shell (100);
when the sealing device (200) is opened, the movable support assembly (300) is used for supporting the sealing device (200).
2. The silicon carbide heat exchanger of claim 1, wherein the movable support assembly (300) comprises: a first support (310), a second support (320), and a support shaft (330);
the first support (310) is connected with the heat exchanger shell (100), and the second support (320) is connected with the end socket device (200);
the first support member (310) and the second support member (320) are respectively connected with the support shaft (330), and at least one of the first support member (310) and the second support member (320) is rotatably connected with the support shaft (330).
3. The silicon carbide heat exchanger of claim 2, wherein the first support (310) comprises: dead lever (311) and first support tube (312), the one end of dead lever (311) with heat exchanger casing (100) are connected, the other end of dead lever (311) with first support tube (312) are connected, first support tube (312) cover is located back shaft (330), just first support tube (312) for back shaft (330) axial fixity.
4. The silicon carbide heat exchanger of claim 2, wherein the second support (320) comprises: movable rod (321) and second stay tube (322), the one end of movable rod (321) with head device (200) are connected, the other end of movable rod (321) with second stay tube (322) are connected, second stay tube (322) cover is located back shaft (330), just second stay tube (322) for back shaft (330) axial fixity.
5. The silicon carbide heat exchanger of claim 4, wherein the second support (320) further comprises a diagonal strut (323), the diagonal strut (323) being connected between the movable bar (321) and the second support tube (322), the movable bar (321), the second support tube (322), and the diagonal strut (323) collectively comprising a triangular structure.
6. The silicon carbide heat exchanger according to claim 1, wherein a screw rod (400) is connected to the upper side of the head device (200), the screw rod (400) penetrates through the movable support component (300), the screw rod (400) is matched with a lifting nut (500), and the bottom surface of the lifting nut (500) abuts against the movable support component (300).
7. The silicon carbide heat exchanger of claim 6, wherein a shroud plate (700) is connected between the header device (200) and the screw (400).
8. The silicon carbide heat exchanger of claim 1, wherein the header device (200) comprises: the seal head comprises a seal head body (210) and a flange plate (220) connected with the seal head body (210);
the flange plate (220) is detachably connected with the heat exchanger shell (100) through a connecting piece (600).
9. The silicon carbide heat exchanger according to claim 8, wherein the flange (220) is provided with a slot (221) adapted to the connector (600).
10. The silicon carbide heat exchanger of claim 9, wherein the connector (600) comprises: a pin (610) and a lock nut (620);
the pin rod (610) is hinged with the heat exchanger shell (100), and the pin rod (610) is detachably inserted into the clamping groove (221);
the lock nut (620) is fitted to the pin rod (610), and the lock nut (620) abuts against the flange plate (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304094.9U CN212931139U (en) | 2020-07-06 | 2020-07-06 | Silicon carbide heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304094.9U CN212931139U (en) | 2020-07-06 | 2020-07-06 | Silicon carbide heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931139U true CN212931139U (en) | 2021-04-09 |
Family
ID=75328347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021304094.9U Expired - Fee Related CN212931139U (en) | 2020-07-06 | 2020-07-06 | Silicon carbide heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931139U (en) |
-
2020
- 2020-07-06 CN CN202021304094.9U patent/CN212931139U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |