CN219433536U - Copper alloy heat transfer tube for ship condenser - Google Patents

Abstract

The utility model relates to a copper alloy heat transfer tube for a ship condenser, which comprises a heat dissipation block, wherein a plurality of placing holes are formed in the front face of the heat dissipation block, a heat transfer tube main body is arranged in the placing holes in a fitting mode, and a limiting mechanism is arranged on the heat dissipation block; the limiting mechanism comprises a fixed plate fixed on the left side of the radiating block, and the limiting mechanism comprises a box body fixed on the right side of the radiating block. This copper alloy heat transfer tube for ship condenser is equipped with stop gear, stop gear through placing the heat transfer tube main part inside of placing the hole, rotates the handle, makes the screw rod rotatory drive the screw thread piece remove, and then lets the connecting rod drive splint remove, makes splint and place the hole and cooperate, and the heat transfer tube main part carries out the centre gripping fixedly, dispels the heat by the radiating block again, protects the heat transfer tube main part, compares in traditional copper alloy heat transfer tube for ship condenser, can be convenient for carry out the centre gripping to the heat transfer tube main part of equidimension not.

Description

Copper alloy heat transfer tube for ship condenser

Technical Field

The utility model relates to the technical field of heat transfer tubes, in particular to a copper alloy heat transfer tube for a ship condenser.

Background

The condenser is a part of a refrigerating system, belongs to a heat exchanger, can convert gas or vapor into liquid, and transfers heat in a pipe to air nearby the pipe in a quick manner, and the heat transfer pipe is used as a pipeline for transferring heat in the condenser, so that quick heat dissipation is needed.

For example, chinese patent (publication number: CN 210861831U) discloses a heat transfer tube protection structure for condenser, it can be with the quick joint of heat transfer tube in the radiating block through the draw-in groove that is equipped with, upset spacing apron again, spacing apron drives arc briquetting upset through the connecting block and removes the heat transfer tube and stabilize the pressure and hold, the clamping lever inclined plane department on the in-process fixed plate of upset spacing apron receives the backward extrusion of radiating block and takes place lateral shifting, when the clamping lever removes to draw-in groove department, pull back spring pull-in plate for the clamping lever card is gone into in the draw-in groove and can be realized the quick firm spacing of heat transfer tube, the change dismouting of the heat transfer tube of being convenient for, convenient to use.

However, the copper alloy heat transfer tube also has the defect that the heat transfer tubes with different sizes are inconvenient to clamp and protect, and most of the copper alloy heat transfer tube can only clamp and protect the heat transfer tubes with one size in the clamping process, so that the application range is smaller and the use is influenced, and therefore, the copper alloy heat transfer tube for the ship condenser is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the copper alloy heat transfer tube for the ship condenser, which has the advantages of being convenient for clamping and protecting the heat transfer tubes with different sizes and the like, and solves the problem of being inconvenient for protecting the copper alloy heat transfer tubes for the ship condenser with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the copper alloy heat transfer tube for the ship condenser comprises a heat dissipation block, wherein a plurality of placing holes are formed in the front face of the heat dissipation block, a heat transfer tube main body is arranged in the placing holes in a fitting mode, and a limiting mechanism is arranged on the heat dissipation block;

the utility model discloses a heat dissipation device, including the fixed plate of heat dissipation piece, stop gear includes the box fixed with the heat dissipation piece left side, the lower surface of box inner chamber rotates through the bearing frame to be connected with the screw rod that runs through the box upper surface, the upper surface fixed of screw rod has the handle, the surface threaded connection of screw rod has two screw thread pieces, the right side of screw thread piece is fixed with first slider, the left side of screw thread piece is fixed with the connecting rod that runs through box left side and heat dissipation piece side, the left side of connecting rod is fixed with the second slider, two the opposite one side of connecting rod all is fixed with a plurality of splint.

Further, the screw thread of screw rod surface is two sections, and two sections screw thread opposite directions, the screw hole has been seted up to the upper surface of screw thread piece, and screw hole and the surface threaded connection of screw rod.

Further, the handle is a star-shaped handle, the first sliding block is T-shaped, a first T-shaped sliding groove is formed in the right side of the inner cavity of the box body, and the first T-shaped sliding groove is slidably connected with the outer surface of the first sliding block.

Further, two rectangular holes have been seted up to the side of box, two through-holes corresponding and with placing the hole intercommunication with rectangular hole have been seted up to the side of radiating block, the surface and the inside sliding connection of rectangular hole and through-hole of connecting rod.

Further, a plurality of heat dissipation holes are formed in the front face of the heat dissipation block, a plurality of clamping plates are respectively located in the plurality of placing holes, and the inner portion of the upper surface of the box body is rotationally connected with the outer surface of the screw rod through a bearing.

Further, the second slider is T-shaped, two second T-shaped sliding grooves are formed in the left side of the fixing plate, and the second T-shaped sliding grooves are connected with the outer surface of the second slider in a sliding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this copper alloy heat transfer tube for ship condenser is equipped with stop gear, stop gear through placing the heat transfer tube main part inside of placing the hole, rotates the handle, makes the screw rod rotatory drive the screw thread piece remove, and then lets the connecting rod drive splint remove, makes splint and place the hole and cooperate, and the heat transfer tube main part carries out the centre gripping fixedly, dispels the heat by the radiating block again, protects the heat transfer tube main part, compares in traditional copper alloy heat transfer tube for ship condenser, can be convenient for carry out the centre gripping to the heat transfer tube main part of equidimension not.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a limiting mechanism according to the present utility model;

fig. 3 is a schematic diagram of an internal structure of the heat dissipating block according to the present utility model.

In the figure: 1 heat dissipation block, 2 placement holes, 3 heat transfer tube main bodies, 4 limit mechanisms, 401 fixing plates, 402 box bodies, 403 screw rods, 404 handles, 405 screw blocks, 406 first slide blocks, 407 connecting rods, 408 second slide blocks and 409 clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a copper alloy heat transfer tube for a ship condenser in the present embodiment includes a heat dissipation block 1, a plurality of placement holes 2 are formed in the front surface of the heat dissipation block 1, a heat transfer tube main body 3 is placed in the placement holes 2 in a fitting manner, a limiting mechanism 4 is disposed on the heat dissipation block 1, and when the heat transfer tube main body 3 is placed in the placement holes 2 on the heat dissipation block 1, the heat transfer tube main body 3 is subjected to limiting clamping by the cooperation of the placement holes 2 through the operation of the limiting mechanism 4.

Referring to fig. 1-3, in order to facilitate clamping of heat transfer tube main bodies 3 with different sizes, in this embodiment, the limiting mechanism 4 includes a fixing plate 401 fixed to the left side of the heat dissipation block 1, the limiting mechanism 4 includes a box body 402 fixed to the right side of the heat dissipation block 1, a lower surface of an inner cavity of the box body 402 is rotatably connected with a screw 403 penetrating through an upper surface of the box body 402 through a bearing seat, a handle 404 is fixed to an upper surface of the screw 403, the handle 404 is rotated, the handle 404 can drive the screw 403 to rotate, the handle 404 is a star-shaped handle, two threaded blocks 405 are connected to an outer surface thread of the screw 403, the screw 403 rotates, the threaded blocks 405 can be driven to move, a first slider 406 is fixed to the right side of the threaded blocks 405, the threaded blocks 405 can move up to the first slider 406, the first slider 406 is in a T shape, a connecting rod 407 penetrating through the left side of the box body 402 and the side of the heat dissipation block 1 is fixed to the left side of the threaded blocks 405, a second slider 408 is fixed to the left side of the connecting rod 407, the connecting rod 407 is driven to move, the second slider 408 can be driven to rotate, the second slider 408 can move to the screw 403 can move, the second slider 405 can be driven to move, two connecting rods are in a T shape, and the two clamping plates can be matched with the two clamping plates to move 2, and the clamping plates can be matched with the clamping plates to clamp the main bodies, and can move 3, and can move 2.

The screw 403 has two threads on the outer surface, and the two threads are opposite in direction, so that the two threaded blocks 405 can move relatively, a threaded hole is formed in the upper surface of the threaded block 405, the threaded hole is in threaded connection with the outer surface of the screw 403, and the threaded hole can drive the threaded block 405 to move when the screw 403 rotates.

Meanwhile, a first T-shaped sliding groove is formed in the right side of the inner cavity of the box body 402, the first T-shaped sliding groove is in sliding connection with the outer surface of the first sliding block 406, the first sliding block 406 is matched with the first T-shaped sliding groove, the threaded block 405 can be limited, the threaded block 405 is prevented from rotating along with the screw 403, the threaded block 405 only moves up and down, two second T-shaped sliding grooves are formed in the left side of the fixing plate 401, the second T-shaped sliding grooves are in sliding connection with the outer surface of the second sliding block 408, the second sliding block 408 is matched with the second T-shaped sliding groove, and the connecting rod 407 can move more stably.

In addition, two rectangular holes have been seted up to the side of box 402, and two through-holes corresponding and with placing hole 2 intercommunication have been seted up to the side of radiating block 1, and the surface of connecting rod 407 and the inside sliding connection of rectangular hole and through-hole can be convenient for connecting rod 407 remove, and the inside of box 402 upper surface is rotated through the bearing and is connected with the surface of screw rod 403, and the bearing can make screw rod 403 when rotatory, and pivoted is more stable.

In this embodiment, the heat transfer pipe body 3 is held and fixed by placing the heat transfer pipe body 3 inside the placement hole 2 and rotating the handle 404 to engage the clamping plate 409 with the placement hole 2.

The working principle of the embodiment is as follows:

through placing the heat transfer pipe main part 3 inside the hole 2 of placing on the radiating block 1, rotate handle 404 again, can make handle 404 drive screw 403 rotate, screw 403 rotates and can drive screw thread piece 405 and remove, screw thread piece 405 removes and can drive first slider 406 and connecting rod 407 and remove, first slider 406 cooperates with the first T shape spout on the box 402, can carry out spacing to screw thread piece 405, avoid screw thread piece 405 to follow screw thread piece 403 and rotate, make screw thread piece 405 only reciprocate, connecting rod 407 removes and can drive second slider 408 and splint 409 and remove, second slider 408 cooperates with the second T shape spout on the fixed plate 401, can make connecting rod 407 remove more stably, splint 409 remove and place hole 2 and cooperate, can carry out the centre gripping fixedly to heat transfer pipe main part 3, dispel the heat by radiating block 1 again, heat transfer pipe main part 3 is protected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Copper alloy heat transfer tube for ship condenser, including radiating block (1), its characterized in that: a plurality of placing holes (2) are formed in the front face of the radiating block (1), a heat transfer pipe main body (3) is attached to the inside of each placing hole (2), and a limiting mechanism (4) is arranged on the radiating block (1);

stop gear (4) include with fixed plate (401) in radiating block (1) left side, stop gear (4) include with radiating block (1) right side fixed box (402), the lower surface of box (402) inner chamber is connected with screw rod (403) that runs through box (402) upper surface through the bearing frame rotation, the upper surface of screw rod (403) is fixed with handle (404), the surface threaded connection of screw rod (403) has two screw thread pieces (405), the right side of screw thread piece (405) is fixed with first slider (406), the left side of screw thread piece (405) is fixed with connecting rod (407) that runs through box (402) left side and radiating block (1) side, the left side of connecting rod (407) is fixed with second slider (408), two connecting rod (407) opposite one side all is fixed with a plurality of splint (409).

2. A copper alloy heat transfer tube for a ship condenser according to claim 1, wherein: the screw thread of screw rod (403) surface is two sections, and two sections screw thread opposite directions, the screw hole has been seted up to the upper surface of screw thread piece (405), and screw hole and the surface threaded connection of screw rod (403).

3. A copper alloy heat transfer tube for a ship condenser according to claim 1, wherein: the handle (404) is a star-shaped handle, the first sliding block (406) is T-shaped, a first T-shaped sliding groove is formed in the right side of the inner cavity of the box body (402), and the first T-shaped sliding groove is in sliding connection with the outer surface of the first sliding block (406).

4. A copper alloy heat transfer tube for a ship condenser according to claim 1, wherein: two rectangular holes have been seted up to the side of box (402), two through-holes corresponding and with placing hole (2) intercommunication with rectangular hole have been seted up to the side of radiating block (1), the surface and rectangular hole and the inside sliding connection of through-hole of connecting rod (407).

5. A copper alloy heat transfer tube for a ship condenser according to claim 1, wherein: the front of radiating block (1) has seted up a plurality of louvres, and a plurality of splint (409) are located the inside of a plurality of hole (2) of placing respectively, the inside of box (402) upper surface is rotated with the surface of screw rod (403) through the bearing and is connected.

6. A copper alloy heat transfer tube for a ship condenser according to claim 1, wherein: the second sliding block (408) is T-shaped, two second T-shaped sliding grooves are formed in the left side of the fixing plate (401), and the second T-shaped sliding grooves are connected with the outer surface of the second sliding block (408) in a sliding mode.