CN219064224U

CN219064224U - Cooler with detachable heat dissipation assembly

Info

Publication number: CN219064224U
Application number: CN202320148068.9U
Authority: CN
Inventors: 郭放策
Original assignee: Shanghai Juzeng Automation Equipment Co ltd
Current assignee: Shanghai Juzeng Automation Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-23
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a cooler with a detachable heat dissipation assembly, and relates to the technical field of heat exchange tubes of coolers. According to the utility model, the rotating drum is rotated to a certain angle, the card at the end part is driven to rotate in the clamping groove until the card is exposed and outside, and then the heat exchange tube is pulled to move away from the sealing disc, so that the rotating drum can be separated from the butt joint ring, the disassembly of the heat exchange tube and the sealing disc can be realized, and the deformed heat exchange can be replaced.

Description

Cooler with detachable heat dissipation assembly

Technical Field

The utility model relates to the technical field of heat exchange tubes of coolers, in particular to a cooler with a detachable heat dissipation assembly.

Background

The tube cooler, also called shell-tube cooler, is divided into tube side and shell side, the liquid running path flowing in the tube is tube side, the liquid running path flowing outside the tube is shell side, the wall surface of the heat exchange tube is heat transfer surface. When the temperature difference between the tube bundle and the shell exceeds 50 ℃, the heat exchange tubes can be distorted and deformed under the action of heat stress, and even break to cause leakage.

At present, the main solution is to adopt temperature compensation, namely, one end of the tube plate is connected with the shell, the other end of the tube plate floats, and when the temperature difference exceeds 50 ℃, the heat exchange tube drives the tube plate to freely stretch out and draw back along the axial direction.

However, the heat exchange tubes and the tube plates are welded into a whole, so that cleaning is inconvenient, deformation of each heat exchange tube under the temperature difference is inconsistent, the tube plates at the two ends are not parallel, and leakage occurs between the tube plates at the floating end and the shell.

Disclosure of Invention

Based on this, the present utility model aims to provide a cooler with a detachable heat dissipation assembly, so as to solve the technical problems set forth in the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cooler with can dismantle radiator unit spare, includes cooler main part subassembly, cooler main part subassembly includes the casing, the both ends of casing are equipped with the head, the inner wall cover of casing is equipped with the sealing disk, the tip of sealing disk is located the internally mounted of casing and has a plurality of heat exchange tubes, the rotary drum has been cup jointed to the both ends outer wall of heat exchange tube, the tip and the rotary drum contact position department of sealing disk are equipped with the docking collar, the tip of rotary drum is equipped with the card that extends to inside the docking collar, the draw-in groove has been seted up with card contact position department to docking collar tip.

Preferably, two ends of the shell are fixed with the end socket through two groups of flanges, and sealing rings are arranged between the two groups of flanges.

Preferably, the outer walls of the heat exchange tubes are sleeved with limiting plates, and a plurality of groups of water holes are formed in the limiting plates.

Preferably, the outer walls of the two groups of rotating drums are sleeved with belts, and rubber rings are arranged at the contact positions of the outer walls of the rotating drums and the belts.

Preferably, the outer wall of the heat exchange tube is sleeved with a torsion spring, and two ends of the torsion spring extend to the inside of the rotary drum.

Preferably, a plurality of groups of water through holes are formed in the positions, which are in contact with the heat exchange tubes, of the sealing disc, and the water through holes correspond to the heat exchange tubes one by one.

In summary, the utility model has the following advantages:

according to the utility model, the rotating drum is rotated to a certain angle, the card at the end part is driven to rotate in the clamping groove until the card is exposed and outside, and then the heat exchange tube is pulled to move away from the sealing disc, so that the rotating drum can be separated from the butt joint ring, the disassembly of the heat exchange tube and the sealing disc can be realized, and the deformed heat exchange can be replaced.

Drawings

FIG. 1 is a front cut-away view of a body of the present utility model;

FIG. 2 is a perspective view of a heat exchange tube according to the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

FIG. 4 is an end cut-away view of a heat exchange tube of the present utility model;

FIG. 5 is an end view of the sealing disk of the present utility model;

fig. 6 is a partial enlarged view of B of fig. 5 according to the present utility model.

In the figure: 100. a cooler body assembly;

110. a housing; 120. a seal head; 130. a sealing plate; 140. a heat exchange tube; 141. a card; 142. a rotating drum; 143. a belt; 144. a torsion spring; 145. a docking collar; 146. a clamping groove; 150. and a limiting disc.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-6, including cooler body assembly 100, cooler body assembly 100 includes casing 110, and casing 110's both ends are equipped with head 120, and casing 110's inner wall cover is equipped with sealing disk 130, and sealing disk 130's tip is located casing 110's internally mounted and has a plurality of heat exchange tube 140, and heat exchange tube 140's both ends outer wall cup joints rotary drum 142, and sealing disk 130's tip and rotary drum 142 contact position department are equipped with docking ring 145, and rotary drum 142's tip is equipped with and extends to the inside card 141 of docking ring 145, and docking ring 145 tip and card 141 contact position department have seted up draw-in groove 146.

The seal head 120 is disassembled by a tool, the sealing disc 130, the heat exchange tube 140 and the limit disc 150 on the outer wall can be drawn out from the shell 110, then the handheld rotary drums 142 rotate, the belt 143 on the outer wall rotates together at the moment, so that the two groups of rotary drums 142 rotate synchronously, the card 141 at the end part is driven to rotate in the clamping groove 146, the heat exchange tube 140 is pulled to the side far away from the sealing disc 130, the card 141 is promoted to extend out from the clamping groove 146 until being separated from the butt joint ring 145, and the heat exchange tube 140 is drawn out from the inside of the limit disc 150, so that the disassembly can be completed.

Referring to fig. 1, two ends of the housing 110 are fixed to the end cap 120 by two sets of flanges, and a sealing ring is disposed between the two sets of flanges.

The shell 110 and the seal head 120 are conveniently and fast in butt joint and sealed, so that the internal liquid is ensured not to leak, and the heat exchange purpose is efficiently completed.

Referring to fig. 1, the outer walls of the heat exchange tubes 140 are sleeved with a limiting plate 150, and a plurality of water holes are formed in the limiting plate 150.

The heat exchange tube 140 is supported, so that the situation of formation caused by impact of the entering liquid on the heat exchange tube 140 is prevented, and the service life of the heat exchange tube is prolonged briefly.

Referring to fig. 2 and 3, the outer walls of the two sets of drums 142 are sleeved with a belt 143, and rubber rings are provided at the contact positions of the outer walls of the drums 142 and the belt 143.

Increasing the frictional resistance between the belt 143 and the outer wall of the drum 142, preventing slippage of the belt 143.

Referring to fig. 4, a torsion spring 144 is sleeved on the outer wall of the heat exchange tube 140, and two ends of the torsion spring 144 extend into the drum 142.

The rotating drum 142 is provided with reverse torsion force, so that the drum 142 is automatically reset, and the butt joint of the heat exchange tubes 140 is facilitated.

Referring to fig. 4 and 5, a plurality of groups of water holes are formed at the contact position of the sealing disc 130 and the heat exchange tube 140, and the plurality of groups of water holes are in one-to-one correspondence with the heat exchange tube 140.

Ensures that the liquid enters the heat exchange tube 140 to realize the foldback flow and the heat exchange effect.

When in use, the seal head 120 is disassembled, the heat exchange tube 140 and the sealing disk 130 are pulled out from the shell 110, the rotating drum 142 rotates to drive the card 141 to rotate together, and the sealing disk 130 and the heat exchange tube 140 are pulled relatively to separate, so that the disassembly of the heat exchange tube 140 can be completed.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A cooler provided with a detachable heat dissipation assembly, comprising a cooler body assembly (100), characterized in that: the cooler main body assembly (100) comprises a shell (110), the both ends of shell (110) are equipped with head (120), the inner wall cover of shell (110) is equipped with sealing disk (130), the tip of sealing disk (130) is located the internally mounted of shell (110) and has a plurality of heat exchange tube (140), rotary drum (142) have been cup jointed to the both ends outer wall of heat exchange tube (140), the tip and rotary drum (142) contact position department of sealing disk (130) are equipped with docking collar (145), the tip of rotary drum (142) is equipped with card (141) that extend to docking collar (145) inside, draw-in groove (146) have been seted up with card (141) contact position department to docking collar (145) tip.

2. A cooler with a removable heat sink assembly as set forth in claim 1, wherein: the two ends of the shell (110) are fixed with the sealing head (120) through two groups of flanges, and sealing rings are arranged between the two groups of flanges.

3. A cooler with a removable heat sink assembly as set forth in claim 1, wherein: the outer walls of the heat exchange tubes (140) are sleeved with limiting plates (150), and a plurality of groups of water holes are formed in the limiting plates (150).

4. A cooler with a removable heat sink assembly as set forth in claim 1, wherein: the outer walls of the two groups of rotating drums (142) are sleeved with belts (143), and rubber rings are arranged at the contact positions of the outer walls of the rotating drums (142) and the belts (143).

5. A cooler with a removable heat sink assembly as set forth in claim 1, wherein: the outer wall of the heat exchange tube (140) is sleeved with a torsion spring (144), and two ends of the torsion spring (144) extend into the rotary drum (142).

6. A cooler with a removable heat sink assembly as set forth in claim 1, wherein: a plurality of groups of water holes are formed in the contact position of the sealing disc (130) and the heat exchange tube (140), and the water holes correspond to the heat exchange tube (140) one by one.