CN217844851U

CN217844851U - Anti-corrosion heat exchanger

Info

Publication number: CN217844851U
Application number: CN202221255139.7U
Authority: CN
Inventors: 张云鹤; 汤爱兵
Original assignee: Wuxi Baofeng Petrochemical Equipment Co ltd
Current assignee: Wuxi Baofeng Petrochemical Equipment Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-18
Anticipated expiration: 2032-05-24

Abstract

The utility model provides an anticorrosive type heat exchanger belongs to heat exchanger technical field. The anti-corrosion heat exchanger comprises a shell, a heat exchange mechanism and a support. The heat exchange mechanism comprises a water inlet collecting pipe, a heat exchange pipe and a water outlet collecting pipe, the water inlet collecting pipe and the water outlet collecting pipe are respectively arranged on two sides of the shell, and two ends of the heat exchange pipe are respectively communicated with the water inlet collecting pipe and the water outlet collecting pipe; the support mounting is in the inside of shell, the inside of heat exchange tube is provided with heat conduction choked flow spare, one side of heat conduction choked flow spare runs through the heat exchange tube. This application hinders the flow of refrigerant through the heat conduction choked piece, and the extension refrigerant improves the effect of heat transfer in the time of heat exchange tube, and the support supports the heat exchange tube through supporting the heat conduction choked piece, gets into and can support the heat exchange tube, improves the stability of heat exchange tube, reduces the heat exchange tube and takes place the possibility of bending, deformation under the action of gravity, more does benefit to the use of heat exchange tube.

Description

Anti-corrosion heat exchanger

Technical Field

The utility model relates to a heat exchanger field particularly, relates to an anticorrosive type heat exchanger.

Background

A heat exchanger (also known as a heat exchanger or heat exchange device) is a device used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements.

The inside bearing structure who supports to heat transfer pipeline that does not have of heat exchanger, the refrigerant when in heat transfer pipeline, can increase the pressure that heat transfer pipeline received, if do not support heat transfer pipeline, cause heat transfer pipeline crooked easily, influence the subsequent use of heat transfer pipeline.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides an anticorrosive heat exchanger aims at improving the inconvenient problem that supports of heat exchange tube.

The utility model discloses a realize like this:

the utility model provides an anticorrosive type heat exchanger, including shell, heat transfer mechanism and support. The heat exchange mechanism comprises a water inlet collecting pipe, a heat exchange pipe and a water outlet collecting pipe, the water inlet collecting pipe and the water outlet collecting pipe are respectively arranged on two sides of the shell, and two ends of the heat exchange pipe are respectively communicated with the water inlet collecting pipe and the water outlet collecting pipe; the support mounting is in the inside of shell, the inside of heat exchange tube is provided with the heat conduction choked flow piece, one side of heat conduction choked flow piece runs through the heat exchange tube, just the heat conduction choked flow piece with support fixed connection.

In an embodiment of the present invention, the surface of the housing is connected to a pipe and an outlet pipe, and the pipe and the outlet pipe are respectively disposed on two sides of the housing.

The utility model discloses an in one embodiment, the header that intakes includes that the standpipe of intaking violently manages with intaking, the standpipe of intaking is fixed the shell, intake violently manage one end communicate in the standpipe of intaking, just the other end that the pipe was violently managed in the intaking runs through the shell.

The utility model discloses an in one embodiment, go out the water collection pipe and include that water standpipe and play water are violently managed, it fixes to go out the water standpipe the shell, go out water violently manage one end communicate in go out the water standpipe, just the other end that water violently managed runs through the shell.

The utility model discloses an in one embodiment, the both ends of heat exchange tube respectively with the standpipe of intaking with go out the water standpipe intercommunication, just the heat exchange tube is followed the direction of height interval of shell is provided with two at least.

The utility model discloses an in one embodiment, the support is the frame, just the support cover is in the surface of heat exchange tube, just the inner wall of support with heat exchange tube clearance fit.

The utility model discloses an in the embodiment, the heat conduction choked flow spare includes semi-circular heat-conducting plate and heat pipe, semi-circular heat-conducting plate is installed the inside of heat exchange tube, the one end of heat pipe connect in semi-circular heat-conducting plate, the other end of heat pipe runs through the heat exchange tube and with leg joint.

The utility model discloses an in one embodiment, the cavity has been seted up on the surface of semi-circular heat-conducting plate, the one end of heat pipe communicate in the cavity, the other end of heat pipe runs through the support.

The utility model discloses an in the embodiment, adjacent two dislocation set between the semi-circular heat-conducting plate, just the surface of semi-circular heat-conducting plate is provided with the fillet.

The utility model discloses an in an embodiment, semi-circular heat-conducting plate with the junction of heat exchange tube with the heat pipe with the junction of heat exchange tube all is provided with sealed glue coating, the surface of heat exchange tube is provided with anticorrosive paint layer.

The utility model has the advantages that: the utility model discloses an anticorrosive type heat exchanger that above-mentioned design obtained, during the use, hinders the flow of refrigerant by the heat conduction choked flow piece, and the time of extension refrigerant in the heat exchange tube improves the effect of heat transfer, and the support supports through supporting the heat conduction choked flow piece, and the entering can support the heat exchange tube, improves the stability of heat exchange tube, reduces the heat exchange tube and takes place the possibility of bending, deformation under the action of gravity, more does benefit to the use of heat exchange tube.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a heat exchange mechanism and a bracket connection provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of an anti-corrosion heat exchanger provided in an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a heat exchange tube according to an embodiment of the present invention;

fig. 4 is a schematic view of a bracket structure provided by an embodiment of the present invention.

In the figure: 100-a housing; 110-inlet pipe; 120-an outlet pipe; 300-a heat exchange mechanism; 310-a water intake header; 311-water inlet vertical pipes; 312-horizontal water inlet pipe; 320-heat exchange tube; 330-an effluent collection pipe; 331-a water outlet vertical pipe; 332-horizontal outlet pipe; 500-a scaffold; 510-heat conductive flow blocker; 511-semicircular heat-conducting plate; 512-heat conducting pipe; 513-a cavity.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 to 4, the present invention provides an anti-corrosion heat exchanger, which includes a housing 100, a heat exchanging mechanism 300, and a bracket 500.

Wherein, the heat exchanging mechanism 300 is disposed inside the casing 100, and the bracket 500 is used for supporting the heat exchanging mechanism 300, so that the heat exchanging mechanism 300 can be installed more stably.

The heat exchange mechanism 300 includes a water inlet collecting pipe 310, a heat exchange pipe 320 and a water outlet collecting pipe 330, the water inlet collecting pipe 310 and the water outlet collecting pipe 330 are respectively installed at two sides of the housing 100, two ends of the heat exchange pipe 320 are respectively communicated with the water inlet collecting pipe 310 and the water outlet collecting pipe 330, in specific implementation, a refrigerant can enter the heat exchange pipe 320 through the water inlet collecting pipe 310 and then be discharged through the water outlet collecting pipe 330, and the refrigerant can be water liquid;

the support 500 is installed in the interior of the shell 100, the heat-conducting flow-blocking piece 510 is arranged in the heat exchange tube 320, one side of the heat-conducting flow-blocking piece 510 penetrates through the heat exchange tube 320, and the heat-conducting flow-blocking piece 510 is fixedly connected with the support 500, when the heat-conducting flow-blocking piece is implemented in detail, the heat-conducting flow-blocking piece 510 can block flowing of a refrigerant, time of the refrigerant in the heat exchange tube 320 is prolonged, the heat exchange effect is improved, and the support 500 supports the heat-conducting flow-blocking piece 510 to enter the heat exchange tube 320.

In an embodiment of the present invention, the surface of the housing 100 is connected to the inlet pipe 110 and the outlet pipe 120, and the inlet pipe 110 and the outlet pipe 120 are respectively disposed on two sides of the housing 100, and in the specific implementation, the inlet pipe 110 and the outlet pipe 120 are disposed to facilitate the heat medium to enter and exit the housing 100.

In an embodiment of the present invention, the water inlet collecting pipe 310 includes a water inlet vertical pipe 311 and a water inlet horizontal pipe 312, the water inlet vertical pipe 311 is fixed on the housing 100, one end of the water inlet horizontal pipe 312 is connected to the water inlet vertical pipe 311, and the other end of the water inlet horizontal pipe 312 runs through the housing 100, when the present invention is implemented, the refrigerant can enter the water inlet vertical pipe 311 through the water inlet horizontal pipe 312, and then flows into different heat exchange pipes 320 respectively.

In an embodiment of the present invention, the outlet water collecting pipe 330 includes an outlet water vertical pipe 331 and an outlet water horizontal pipe 332, the outlet water vertical pipe 331 is fixed on the housing 100, one end of the outlet water horizontal pipe 332 is connected to the outlet water vertical pipe 331, and the other end of the outlet water horizontal pipe 332 penetrates through the housing 100, when in specific implementation, the refrigerant in the plurality of heat exchange pipes 320 can be conveyed into the outlet water vertical pipe 331 to be concentrated, and then discharged through the outlet water horizontal pipe 332; it can be understood that two ends of the heat exchange tube 320 are respectively communicated with the water inlet vertical tube 311 and the water outlet vertical tube 331, at least two heat exchange tubes 320 are arranged at intervals along the height direction of the housing 100, and the heat exchange tube 320 can be made of materials with good heat conductivity, such as copper and aluminum.

In an embodiment of the present invention, the bracket 500 is a frame, and the bracket 500 is sleeved on the surface of the heat exchange tube 320, and the inner wall of the bracket 500 is in clearance fit with the heat exchange tube 320, and when the bracket 500 is implemented, the joint of the housing 100 can be fixed in a welding manner.

The utility model discloses an in an embodiment, heat conduction choked flow piece 510 includes semi-circular heat-conducting plate 511 and heat pipe 512, the inside at heat exchange tube 320 is installed to semi-circular heat-conducting plate 511, the one end of heat pipe 512 is connected in semi-circular heat-conducting plate 511, the other end of heat pipe 512 runs through heat exchange tube 320 and is connected with support 500, when specifically implementing, this semi-circular heat-conducting plate 511 and heat pipe 512 all can adopt the good material of heat conductivility such as copper aluminium to make, and semi-circular heat-conducting plate 511 can obstruct the removal of refrigerant in heat exchange tube 320, slow down the travelling speed of refrigerant, the time of extension refrigerant in heat exchange tube 320, and semi-circular heat-conducting plate 511 and heat pipe 512 all can transmit the heat of heat medium, do benefit to going on of heat transfer.

The utility model discloses an in an embodiment, cavity 513 has been seted up on the surface of semi-circular heat-conducting plate 511, and the one end of heat pipe 512 communicates in cavity 513, and the other end of heat pipe 512 runs through support 500, and when concrete implementation, this support 500 is through supporting heat pipe 512, and then can support semicircular heat-conducting plate 511 and heat exchange tube 320, and in addition, the heat medium can enter into cavity 513 via heat pipe 512, more does benefit to going on of heat transfer.

In an embodiment of the present invention, the two adjacent semicircular heat conduction plates 511 are disposed in a staggered manner, and the surface of the semicircular heat conduction plate 511 is provided with a round corner, so that the surface of the semicircular heat conduction plate 511 is more smooth, thereby reducing the possibility of damage to the semicircular heat conduction plate 511 when fluid impacts.

The utility model discloses an in an embodiment, semi-circular heat-conducting plate 511 and the junction of heat exchange tube 320 and the junction of heat pipe 512 and heat exchange tube 320 all are provided with sealed gum coating, and the surface of heat exchange tube 320 is provided with anticorrosive coating layer, sets up sealed gum coating, can improve the leakproofness between semi-circular heat-conducting plate 511 and heat pipe 512 and the heat exchange tube 320, and sets up anticorrosive coating layer, can improve the corrosion resisting property of heat exchange tube 320.

Specifically, the structure principle of the anti-corrosion heat exchanger is as follows: the refrigerant can enter the heat exchange tube 320 through the water inlet header 310 and then is discharged through the water outlet header 330, when the refrigerant flows in the heat exchange tube 320, the heat conduction flow blocking piece 510 can block the flow of the refrigerant, the time of the refrigerant in the heat exchange tube 320 is prolonged, the heat exchange effect is improved, the bracket 500 supports the heat conduction flow blocking piece 510, the heat exchange tube 320 can be supported by entering, the stability of the heat exchange tube 320 is improved, the possibility that the heat exchange tube 320 is bent and deformed under the action of gravity is reduced, and the use of the heat exchange tube 320 is facilitated.

It should be noted that the specific model specification of the heat exchange tube 320 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-corrosion heat exchanger is characterized by comprising

A housing (100);

the heat exchange mechanism (300) comprises a water inlet collecting pipe (310), a heat exchange pipe (320) and a water outlet collecting pipe (330), the water inlet collecting pipe (310) and the water outlet collecting pipe (330) are respectively arranged on two sides of the shell (100), and two ends of the heat exchange pipe (320) are respectively communicated with the water inlet collecting pipe (310) and the water outlet collecting pipe (330);

the heat exchange tube comprises a support (500), wherein the support (500) is installed inside the shell (100), a heat conduction flow choking piece (510) is arranged inside the heat exchange tube (320), one side of the heat conduction flow choking piece (510) penetrates through the heat exchange tube (320), and the heat conduction flow choking piece (510) is fixedly connected with the support (500).

2. The corrosion-resistant heat exchanger according to claim 1, wherein the surface of the shell (100) is communicated with an inlet pipe (110) and an outlet pipe (120), and the inlet pipe (110) and the outlet pipe (120) are respectively arranged on two sides of the shell (100).

3. The corrosion-resistant heat exchanger according to claim 1, wherein the water inlet collecting pipe (310) comprises a water inlet vertical pipe (311) and a water inlet horizontal pipe (312), the water inlet vertical pipe (311) is fixed on the outer shell (100), one end of the water inlet horizontal pipe (312) is communicated with the water inlet vertical pipe (311), and the other end of the water inlet horizontal pipe (312) penetrates through the outer shell (100).

4. The corrosion-resistant heat exchanger according to claim 3, wherein the water outlet collection pipe (330) comprises a water outlet vertical pipe (331) and a water outlet horizontal pipe (332), the water outlet vertical pipe (331) is fixed on the outer shell (100), one end of the water outlet horizontal pipe (332) is communicated with the water outlet vertical pipe (331), and the other end of the water outlet horizontal pipe (332) penetrates through the outer shell (100).

5. The corrosion-resistant heat exchanger according to claim 4, wherein the heat exchange tube (320) has two ends respectively communicated with the water inlet vertical tube (311) and the water outlet vertical tube (331), and the heat exchange tube (320) is arranged at intervals along the height direction of the shell (100).

6. The corrosion-resistant heat exchanger according to claim 1, wherein the bracket (500) is a frame, the bracket (500) is sleeved on the surface of the heat exchange tube (320), and the inner wall of the bracket (500) is in clearance fit with the heat exchange tube (320).

7. An anti-corrosion heat exchanger according to claim 1, wherein the heat-conducting flow-resisting member (510) comprises a semicircular heat-conducting plate (511) and a heat-conducting pipe (512), the semicircular heat-conducting plate (511) is installed inside the heat exchange tube (320), one end of the heat-conducting pipe (512) is connected to the semicircular heat-conducting plate (511), and the other end of the heat-conducting pipe (512) penetrates through the heat exchange tube (320) and is connected to the bracket (500).

8. The anticorrosion heat exchanger according to claim 7, wherein a cavity (513) is formed on the surface of the semicircular heat conducting plate (511), one end of the heat conducting pipe (512) is communicated with the cavity (513), and the other end of the heat conducting pipe (512) penetrates through the bracket (500).

9. The corrosion-resistant heat exchanger according to claim 7, wherein two adjacent semicircular heat conduction plates (511) are arranged in a staggered manner, and the surfaces of the semicircular heat conduction plates (511) are provided with round corners.

10. The anticorrosion heat exchanger as claimed in claim 7, wherein the connection between the semicircular heat conducting plate (511) and the heat exchanging pipe (320) and the connection between the heat conducting pipe (512) and the heat exchanging pipe (320) are both provided with a sealant coating, and the surface of the heat exchanging pipe (320) is provided with an anticorrosion paint layer.