CN217764591U - High-temperature-resistant and high-pressure-resistant seal-free stainless steel plate fin heat exchanger - Google Patents
High-temperature-resistant and high-pressure-resistant seal-free stainless steel plate fin heat exchanger Download PDFInfo
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- CN217764591U CN217764591U CN202221743743.4U CN202221743743U CN217764591U CN 217764591 U CN217764591 U CN 217764591U CN 202221743743 U CN202221743743 U CN 202221743743U CN 217764591 U CN217764591 U CN 217764591U
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Abstract
The utility model discloses a high temperature resistant, high pressure resistant no strip of paper used for sealing corrosion resistant plate fin heat exchanger belongs to plate fin heat exchanger technical field, and it includes the end plate, the quantity of end plate sets up to two, two be provided with curb plate and two location structure between the end plate. This high temperature resistant, high pressure resistant no strip of paper used for sealing stainless steel board fin heat exchanger, through setting up location structure, transmission structure, location structure, elastic construction, pressure control structure, switch and alarm, under transmission structure's effect, make two location structure synchronous motion, and then can play the positioning action to the heat exchanger body, and easy operation is convenient, and when taking place not hard up, make elastic construction produce and reset, and then can touch the on-off control alarm through pressure control structure and report to the police, and then can play the purpose of in time reminding the staff, be convenient for in time discover and carry out the operation of fastening, and then prevent revealing of liquid.
Description
Technical Field
The utility model belongs to the technical field of plate-fin heat exchanger, specifically be a high temperature resistant, high pressure resistant no strip of paper used for sealing corrosion resistant plate-fin heat exchanger.
Background
The plate heat exchanger is a novel high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various plates, heat exchange is carried out through the plates, and the plate heat exchanger is ideal equipment for carrying out heat exchange on liquid-liquid and liquid-steam and generally has certain functions of high temperature resistance and high pressure resistance.
The equipment process of general plate heat exchanger needs compress tightly through two clamp plate pressfitting polylith heat transfer slab, and fixed process need be through two clamp plates of a plurality of bolt fastening, and a plurality of bolts need be twisted to whole process, and is comparatively troublesome, and when the bolt takes place slightly not hard up, the staff is difficult to find fast and fasten, makes the condition of leakage appear easily in liquid, consequently, it has important meaning to study a new high temperature resistant, high pressure resistant no strip of paper used for sealing corrosion resistant plate fin formula heat exchanger and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art's above-mentioned defect, the utility model provides a high temperature resistant, high pressure resistant no strip of paper used for sealing corrosion resistant plate finned heat exchanger, the equipment process of general plate heat exchanger has been solved, need close polylith heat transfer slab through two pressure strips pressfitting and compress tightly, fixed process need pass through two pressure strips of many bolt fixings, a plurality of bolts need be twisted to whole process, it is comparatively troublesome, and when the bolt takes place slightly not hard up, the staff is difficult to discover fast and fasten, make the problem of the condition of leakage appear easily in liquid.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant, high pressure resistant no strip of paper used for sealing stainless steel board fin heat exchanger, includes the end plate, the quantity of end plate sets up to two, two be provided with curb plate and two location structure between the end plate, two location structure passes through the transmission structure transmission and connects, be provided with a plurality of heat exchanger body between the end plate on curb plate and right side, the left surface fixedly connected with a plurality of elastic construction of curb plate, a plurality of elastic construction sets up the right side at annular housing.
The utility model discloses a portable electronic device, including annular housing, the inside of annular housing is provided with pressure control structure, the equal fixedly connected with fly leaf in upper and lower both sides of annular housing, two the fly leaf sets up between two location structure, the left surface of annular housing and the right flank fixed connection of mount, the right flank fixedly connected with switch of mount, the left surface fixedly connected with alarm of mount.
As a further aspect of the present invention: the positioning structure comprises screw rods, the two screw rods are in transmission connection through a transmission structure, nuts are in threaded connection with the outer surfaces of the screw rods, and the nuts are fixedly connected inside the movable plate.
As a further aspect of the present invention: the left end of screw rod and the right flank fixed connection of handle, the both ends of screw rod are rotated respectively and are connected in two bearings, two the bearing joint is in the inside of two end plates respectively.
As a further aspect of the present invention: the inner wall sliding connection of curb plate has two gag lever posts, two the gag lever post is fixed connection respectively at the opposite face of two end plates, two the gag lever post is sliding connection respectively at the inner wall of two fly leaves, two the gag lever post sets up respectively in the upper and lower both sides of a plurality of heat exchanger body.
As a further aspect of the present invention: the elastic structure comprises a telescopic rod, the telescopic rod is connected to the inside of the annular shell frame in a clamped mode, the outer surface of the side plate is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the left side face of the side plate, and the left side face of the side plate is fixedly connected with the right end of the telescopic rod.
As a further aspect of the present invention: the pressure control structure comprises a sealing barrel, a first piston rod is arranged inside the sealing barrel, the sealing barrel is connected to the left side face of the annular barrel in a clamped mode, the annular barrel is fixedly connected to the inside of the annular shell frame, a second piston rod is arranged inside the annular barrel, one end of the second piston rod is fixedly connected with the left side face of the side plate, and the left side face of the annular barrel is communicated with the lower surface of the sealing barrel through a connecting pipe.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this high temperature resistant, high pressure resistant no strip of paper used for sealing stainless steel board fin heat exchanger, through setting up location structure, transmission structure, location structure, elastic construction, pressure control structure, switch and alarm, under transmission structure's effect, make two location structure synchronous motion, and then can play the positioning action to the heat exchanger body, and easy operation is convenient, and when taking place not hard up, make elastic construction produce and reset, and then can touch the on-off control alarm through pressure control structure and report to the police, and then can play the purpose of in time reminding the staff, be convenient for in time discover and carry out the operation of fastening, and then prevent revealing of liquid.
2. According to the high-temperature-resistant and high-pressure-resistant strip-seal-free stainless steel plate-fin heat exchanger, the limiting rod and the heat exchanger body are arranged, notches are formed in the upper side and the lower side of the heat exchanger body, and the limiting rod is located in the notches, so that the limiting rod can limit the front side and the rear side of the heat exchanger body, the problem of front-rear displacement of the heat exchanger body is solved, and the stability of the heat exchanger body is improved.
3. This high temperature resistant, high pressure resistant no strip of paper used for sealing stainless steel board fin heat exchanger through setting up spring and telescopic link, and the telescopic link can follow the spring and stretch out and draw back, and then makes the telescopic link can guarantee the stable flexible of spring, and the elasticity through the spring resets the power simultaneously and not only can control the motion of second piston rod, can guarantee the fastness of curb plate and the heat exchanger body moreover.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a three-dimensional structure diagram of the side plate of the present invention;
FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a side plate of the present invention;
FIG. 4 is a schematic cross-sectional view of the annular cylinder of the present invention;
in the figure: the heat exchanger comprises an end plate 1, a heat exchanger body 2, a side plate 3, a limiting rod 4, a transmission structure 5, a positioning structure 6, a handle 61, a nut 62, a screw 63, a bearing 64, a movable plate 7, a pressure control structure 8, a first piston rod 81, a sealing cylinder 82, a second piston rod 83, a connecting pipe 84, an annular cylinder 85, an elastic structure 9, a spring 91, a telescopic rod 92, an annular shell frame 10, an alarm 11, a switch 12 and a fixing frame 13.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a high temperature resistant, high pressure resistant no strip of paper used for sealing stainless steel plate fin heat exchanger, includes end plate 1, and the quantity of end plate 1 sets up to two, is provided with curb plate 3 and two location structure 6 between two end plates 1, and two location structure 6 are connected through 5 transmissions of drive structure, are provided with a plurality of heat exchanger body 2 between end plate 1 on curb plate 3 and right side, and the left surface fixedly connected with a plurality of elastic construction 9 of curb plate 3, a plurality of elastic construction 9 set up the right side at annular housing frame 10.
The inside of annular housing 10 is provided with pressure control structure 8, the equal fixedly connected with fly leaf 7 in the upper and lower both sides of annular housing 10, two fly leaves 7 set up between two location structure 6, the left surface of annular housing 10 and the right flank fixed connection of mount 13, through setting up mount 13, thereby can play fixed effect to alarm 11 and switch 12, the right flank fixedly connected with switch 12 of mount 13, through setting up switch 12, thereby be convenient for control the work that alarm 11 reported to the police, the left surface fixedly connected with alarm 11 of mount 13.
Specifically, as shown in fig. 1 and fig. 2, the positioning structure 6 includes a screw 63, two screws 63 are in transmission connection through a transmission structure 5, a nut 62 is in threaded connection with an outer surface of the screw 63, the screw 63 is rotated to drive the nut 62 to move by arranging the screw 63 and the nut 62, so as to control the movement of the movable plate 7, the nut 62 is fixedly connected inside the movable plate 7, a left end of the screw 63 is fixedly connected with a right side surface of the handle 61, the handle 61 is arranged to facilitate a worker to control the rotation of the screw 63, two ends of the screw 63 are respectively rotatably connected in two bearings 64, the screw 63 is stably rotated by arranging the bearings 64, the two bearings 64 are respectively clamped inside the two end plates 1, the inner wall of the side plate 3 is slidably connected with two limiting rods 4, the limiting rods 4 and the heat exchanger body 2 are arranged, and notches are arranged on the upper and lower sides of the heat exchanger body 2, and the limiting rods 4 are positioned in the notches, so that the limiting rods 4 can limit the front and rear sides of the heat exchanger body 2 and prevent the heat exchanger body 2 from moving forward and backward, thereby improving the stability of the heat exchanger body 2, the two limiting rods 4 are respectively fixedly connected with the opposite surfaces of the two end plates 1, the two limiting rods 4 are respectively connected with the inner walls of the two movable plates 7 in a sliding manner, the two limiting rods 4 are respectively arranged at the upper and lower sides of a plurality of heat exchanger bodies 2, the elastic structure 9 comprises an expansion link 92, the expansion link 92 is clamped in the annular shell frame 10, the outer surface of the side plate 3 is fixedly connected with one end of the spring 91, the expansion link 92 can expand and contract along with the spring 91, so that the expansion link 92 can ensure the stable expansion and contraction of the spring 91, and the movement of the second piston rod 83 can be controlled by the elastic restoring force of the spring 91, and can guarantee the fastness of curb plate 3 and heat exchanger body 2, the other end of spring 91 and the left surface fixed connection of curb plate 3, the right-hand member fixed connection of the left surface of curb plate 3 and telescopic link 92.
Specifically, as shown in fig. 4, the pressure control structure 8 includes a sealing cylinder 82, a first piston rod 81 is disposed inside the sealing cylinder 82, the sealing cylinder 82 is connected to the left side surface of an annular cylinder 85 in a clamping manner, the annular cylinder 85 is fixedly connected inside the annular housing 10, by providing the annular housing 10, the annular cylinder 85 can be fixed, a second piston rod 83 is disposed inside the annular cylinder 85, one end of the second piston rod 83 is fixedly connected to the left side surface of the side plate 3, the left side surface of the annular cylinder 85 is communicated with the lower surface of the sealing cylinder 82 through a connecting pipe 84, by providing the connecting pipe 84, the communicating operation between the sealing cylinder 82 and the annular cylinder 85 can be ensured, by providing the sealing cylinder 82, and by adding a sealing ring on the left side of the sealing cylinder 82, the sealing performance between the first piston rod 81 and the sealing cylinder 82 can be ensured, and the movement of the first piston rod 81 can be ensured.
The utility model discloses a theory of operation does:
s1, when the heat exchanger is installed, firstly, the heat exchanger body 2 is placed between the right side end plate 1 and the side plate 3, the notch of the heat exchanger body 2 is clamped with the limiting rod 4, the handle 61 is rotated, the handle 61 drives the screw 63 to rotate, and the screw 63 drives the nut 62 to move;
s2, then the nut 62 drives the movable plate 7 to move, so that the movable plate 7 drives the annular shell frame 10 to move, the side plate 3 moves rightwards, the spring 91 deforms, and meanwhile, the side plate 3 clamps and fixes the heat exchanger body 2 rightwards;
s3, if the side plate 3 is loosened, the elastic force of the spring 91 pushes the side plate 3 to move rightwards, the second piston rod 83 moves rightwards, the first piston rod 81 moves leftwards under the action of pressure, the first piston rod 81 extends out of the sealing barrel 82 leftwards, the first piston rod 81 extrudes the switch 12 leftwards to control the alarm 11 to alarm, and at the moment, a worker can timely perceive locking processing operation.
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 by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a high temperature resistant, high pressure resistant no strip of paper used for sealing stainless steel board fin heat exchanger, includes end plate (1), its characterized in that: the number of the end plates (1) is two, a side plate (3) and two positioning structures (6) are arranged between the two end plates (1), the two positioning structures (6) are in transmission connection through a transmission structure (5), a plurality of heat exchanger bodies (2) are arranged between the side plate (3) and the end plate (1) on the right side, a plurality of elastic structures (9) are fixedly connected to the left side surface of the side plate (3), and the elastic structures (9) are arranged on the right side of an annular shell frame (10);
the utility model discloses a safety alarm, including annular housing (10), the inside of annular housing (10) is provided with pressure control structure (8), the equal fixedly connected with fly leaf (7) in upper and lower both sides of annular housing (10), two fly leaf (7) set up between two location structure (6), the left surface of annular housing (10) and the right flank fixed connection of mount (13), the right flank fixedly connected with switch (12) of mount (13), the left surface fixedly connected with alarm (11) of mount (13).
2. The high temperature and high pressure resistant gasless stainless steel plate fin heat exchanger of claim 1, wherein: the positioning structure (6) comprises screws (63), the screws (63) are in transmission connection through the transmission structure (5), the outer surface of each screw (63) is in threaded connection with a nut (62), and the nuts (62) are fixedly connected inside the movable plate (7).
3. The high temperature and high pressure resistant gasless stainless steel plate fin heat exchanger of claim 2, wherein: the left end of screw rod (63) and the right flank fixed connection of handle (61), the both ends of screw rod (63) are rotated respectively and are connected in two bearings (64), two bearings (64) joint respectively in the inside of two end plates (1).
4. The high temperature and high pressure resistant gasless stainless steel plate fin heat exchanger of claim 1, wherein: the inner wall sliding connection of curb plate (3) has two gag lever post (4), two gag lever post (4) fixed connection is respectively at the opposite face of two end plates (1), two gag lever post (4) sliding connection is respectively at the inner wall of two fly leaf (7), two gag lever post (4) sets up the upper and lower both sides at a plurality of heat exchanger body (2) respectively.
5. The high temperature and high pressure resistant gasless stainless steel plate fin heat exchanger of claim 1, wherein: elastic structure (9) include telescopic link (92), telescopic link (92) joint is in the inside of annular housing (10), the surface of curb plate (3) and the one end fixed connection of spring (91), the other end of spring (91) and the left surface fixed connection of curb plate (3), the left surface of curb plate (3) and the right-hand member fixed connection of telescopic link (92).
6. The high temperature and high pressure resistant gasless stainless steel plate fin heat exchanger of claim 1, wherein: pressure control structure (8) are including sealed section of thick bamboo (82), the inside of sealed section of thick bamboo (82) is provided with first piston rod (81), sealed section of thick bamboo (82) joint is at the left surface of a ring section of thick bamboo (85), a ring section of thick bamboo (85) fixed connection is in the inside of annular housing frame (10), the inside of a ring section of thick bamboo (85) is provided with second piston rod (83), the one end of second piston rod (83) and the left surface fixed connection of curb plate (3), the left surface of a ring section of thick bamboo (85) is linked together through connecting pipe (84) and sealed section of thick bamboo (82) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221743743.4U CN217764591U (en) | 2022-07-06 | 2022-07-06 | High-temperature-resistant and high-pressure-resistant seal-free stainless steel plate fin heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221743743.4U CN217764591U (en) | 2022-07-06 | 2022-07-06 | High-temperature-resistant and high-pressure-resistant seal-free stainless steel plate fin heat exchanger |
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| CN217764591U true CN217764591U (en) | 2022-11-08 |
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| CN202221743743.4U Active CN217764591U (en) | 2022-07-06 | 2022-07-06 | High-temperature-resistant and high-pressure-resistant seal-free stainless steel plate fin heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168198A (en) * | 2023-10-17 | 2023-12-05 | 杭州中泰深冷技术股份有限公司 | Horizontal plate-fin heat exchanger for LNG ship |
-
2022
- 2022-07-06 CN CN202221743743.4U patent/CN217764591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168198A (en) * | 2023-10-17 | 2023-12-05 | 杭州中泰深冷技术股份有限公司 | Horizontal plate-fin heat exchanger for LNG ship |
| CN117168198B (en) * | 2023-10-17 | 2024-05-10 | 杭州中泰深冷技术股份有限公司 | Horizontal plate-fin heat exchanger for LNG ship |
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