CN219389805U - Detachable air heat exchanger - Google Patents
Detachable air heat exchanger Download PDFInfo
- Publication number
- CN219389805U CN219389805U CN202320861244.3U CN202320861244U CN219389805U CN 219389805 U CN219389805 U CN 219389805U CN 202320861244 U CN202320861244 U CN 202320861244U CN 219389805 U CN219389805 U CN 219389805U
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- heat exchange
- mounting
- hole
- box body
- heat exchanger
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003032 molecular docking Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a detachable air heat exchanger, and relates to the technical field of heat exchangers. The mounting assembly comprises a first mounting piece and a second mounting piece which are detachably connected; a heat exchange tube disposed on the second mounting member; the shell comprises a first cover body, a box body and a second cover body which are detachably connected in sequence; the heat exchange tube is arranged on the second mounting part, when the heat exchange tube needs to be maintained and replaced, the first cover body and the second cover body are firstly detached from the box body, the heat exchange tube is hoisted at the moment, the first mounting part is detached from the box body, then the first mounting part and the second mounting part are detached, then the heat exchange tube is horizontally moved, the water inlet tube part and the water outlet tube part of the heat exchange tube are separated from the box body and are positioned in the box body, and the heat exchange tube is lifted from the upper part of the box body at the moment, so that the heat exchange tube and the shell are detached, and the maintenance of the heat exchange tube is facilitated.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a detachable air heat exchanger.
Background
The air heat exchanger is a main device in a heat exchange device for cooling or heating air by using cold and hot media, and is filled with high-temperature water, steam or high-temperature heat conduction oil can heat the air, and brine or low-temperature water is filled for cooling the air. In the prior art, the bent portion of the heat exchanger (fin tube) is mostly disposed outside the box body and welded with the box body so that the fin coil is integrally connected with the box body. The utility model patent publication No. CN212058411U discloses a high pressure resistant finned tube air heat exchanger, wherein the finned tube mainly comprises a fin portion and mounting portions at two ends of the fin portion. In order to conveniently realize the installation of the finned tube, the fixed shell is provided with a hole for the installation part to shuttle, and after the installation part passes through the hole, the installation part is fixedly connected with the fixed shell at the hole, so that the finned tube and the fixed shell are fixedly connected to form a whole. In the prior art, the finned tube is fixed with the shell (box body), if the finned tube has the problems of leakage and the like, the shell needs to be cut, or the whole air heat exchanger is replaced, so that the maintenance is inconvenient.
Therefore, it is desirable to provide a heat exchanger that can achieve easy disassembly and maintenance of the finned tubes and the shell.
Disclosure of Invention
The utility model aims to provide a detachable air heat exchanger, which solves the technical problems that a finned tube and a shell are connected together and cannot be detached and are inconvenient to maintain in the prior art 。
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a detachable air heat exchanger, which comprises: the mounting assembly comprises a first mounting piece and a second mounting piece which are detachably connected; the heat exchange tube is arranged on the second mounting piece; the shell comprises a first cover body, a box body and a second cover body which are detachably connected in sequence; wherein, the first mounting piece is detachably arranged on the box body; the water inlet pipe part and the water outlet pipe part of the heat exchange pipe penetrate through the box body.
Preferably, the second mounting member is provided with a first connecting hole and a second connecting hole; the first connecting hole is used for installing a water inlet pipe part and a water outlet pipe part of the heat exchange pipe; the second connection hole is used for installing the bending part of the heat exchange tube.
Preferably, the first mounting piece is provided with a first butt joint hole, the second mounting piece is provided with a second butt joint hole corresponding to the first butt joint hole, and the second butt joint hole is a threaded hole; the bolt passes through the first butt joint hole and is matched with the second butt joint hole.
Preferably, the box body is provided with a first mounting hole, the first mounting piece is provided with a second mounting hole, and the bolt passes through the first mounting hole and the second mounting hole and is connected with the nut.
Preferably, the first cover, the second cover and the box are provided with flanges, and bolts penetrate through the flanges and are connected with nuts.
Preferably, the box further comprises a pair of connecting plates detachably connected with the box body; the number of the heat exchange tubes is multiple, and two ends of any heat exchange tube respectively penetrate through one connecting plate and are fixed with the connecting plate; the box body is provided with a water inlet and a water outlet which are respectively used for accommodating the water inlet pipe part and the water outlet pipe part of the heat exchange pipe.
Preferably, the water inlet pipe and the water outlet pipe are detachably connected with the box body; the water inlet pipe and the water outlet pipe are respectively provided with a water storage piece which is detachably connected with the box body; the water storage piece is sleeved outside the water inlet or the water outlet.
Preferably, a connecting part is arranged at one end of the water storage piece close to the box body; the connecting plate is provided with a threaded hole; the bolt passes through the connecting part and the box body and is in threaded connection with the connecting plate.
Preferably, sealing gaskets are arranged between the connecting plate and the box body and between the connecting part and the box body.
Preferably, the box body is provided with a clamping block for clamping the connecting plate; the clamping block is positioned around the water inlet and the water outlet.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the shell of the utility model is arranged in the vertical direction; the heat exchange tube is arranged on the second mounting part, when the heat exchange tube needs to be maintained and replaced, the first cover body and the second cover body are firstly detached from the box body, the heat exchange tube is hoisted at the moment, the first mounting part is detached from the box body, then the first mounting part and the second mounting part are detached, then the heat exchange tube is horizontally moved, the water inlet tube part and the water outlet tube part of the heat exchange tube are separated from the box body and are positioned in the box body, and the heat exchange tube is lifted from the upper part of the box body at the moment, so that the heat exchange tube and the shell are detached, and the maintenance of the heat exchange tube is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an air heat exchanger according to an embodiment of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a schematic view of a second mounting member according to an embodiment of the present utility model;
FIG. 5 is a schematic view of another construction of a second mounting member according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a latch and a connecting plate according to an embodiment of the present utility model.
Icon: 100. a mounting assembly; 110. a first mounting member; 1101. a first docking aperture; 1102. a second mounting hole; 120. a second mounting member; 1201. a first connection hole; 1202. a second connection hole; 1203. a second docking aperture; 200. a heat exchange tube; 210. a water inlet pipe part; 220. a drain pipe section; 230. a bending portion; 300. a housing; 310. a first cover; 3101. an air inlet; 320. a case; 3201. a first mounting hole; 3202. a water inlet; 3203. a water outlet; 330. a second cover; 3301. an air outlet; 400. a flange; 500. a connecting plate; 600. a water inlet pipe; 700. a water outlet pipe; 800. a water storage member; 810. a connection part; 900. a sealing gasket; 1001. and (5) clamping blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
The present utility model provides a detachable air heat exchanger, referring to fig. 1-4, comprising: a mounting assembly 100 comprising a first mounting member 110 and a second mounting member 120 removably connected; a heat exchange tube 200 disposed on the second mounting member 120; the casing 300 includes a first cover 310, a case 320, and a second cover 330 detachably connected in sequence; wherein the first mounting member 110 is detachably disposed on the case 320; both the water inlet pipe portion 210 and the water outlet pipe portion 220 of the heat exchange pipe 200 pass through the tank 320.
In some embodiments, referring to fig. 1, the housing 300 may be arranged in a vertical direction; the mounting assembly 100 may include two first mounting members 110 and one second mounting member 120, the mounting assembly 100 being for supporting and connecting the heat exchange tube 200, the mounting assembly 100 being located at both left and right sides of the heat exchange tube 200. The first and second mounting members 110 and 120 may each have a plate shape, and the mounting assembly 100 may have a bracket shape. The heat exchange tube 200 is a fin tube, and the smooth portion of the heat exchange tube 200 includes a bent portion 230, a water inlet tube portion 210 and a water outlet tube portion 220, and is connected to the second mounting member 120. The first cover 310 is provided with an air inlet 3101, and the second cover 330 is provided with an air outlet 3301, so that ventilation is performed in the box 320. Openings are formed in the case 320 where the first cover 310 and the second cover 330 are connected. When the heat exchange tube 200 is disassembled, the box body 320 is erected at a certain height, and then the first cover body 310 and the second cover body 330 are disassembled from the box body 320, and the heat exchange tube 200 is hoisted at this time, namely one end of a rope is tied to a hoisting device, and the other end of the rope is tied to the heat exchange tube 200. Then, the connection part of the first mounting member 110 and the box 320 is disassembled, the connection part of the first mounting member 110 and the second mounting member 120 is disassembled, and then the heat exchange tube 200 is horizontally moved, so that the water inlet tube part 210 and the water outlet tube part 220 of the heat exchange tube 200 are separated from the box 320 and are positioned in the box 320, and the second mounting member 120 is always connected with the heat exchange tube 200. At this time, the lifted heat exchange tube 200 is taken out from the upper side of the box 320, thereby realizing the disassembly of the heat exchange tube 200 and the shell 300, and facilitating the maintenance of the heat exchange tube 200. When the heat exchange tube 200 is installed and maintained or replaced, the heat exchange tube 200 is lifted into the box 320, then the heat exchange tube 200 is horizontally moved to enable the water inlet pipe portion 210 and the water outlet pipe portion 220 to be installed in the box 320, then the first installation member 110 and the second installation member 120 are connected, the first installation member 110 and the box 320 are connected, and finally the first cover body 310 and the second cover body 330 are respectively connected to two ends of the box 320.
In some embodiments, referring to fig. 1-4, the second mount 120 is provided with a first connection hole 1201 and a second connection hole 1202; the first connection hole 1201 is for installing the water inlet pipe portion 210 and the water outlet pipe portion 220 of the heat exchange pipe 200; the second connection hole 1202 is for mounting the bent portion 230 of the heat exchange tube 200. In detail, the first connection hole 1201 is a circular hole, the second connection hole 1202 is a bar-shaped hole, and the long side is in a vertical state; the number of the heat exchange tubes 200 is plural, and any one of the heat exchange tubes 200 is formed by connecting a plurality of S-tubes, each horizontal segment of the heat exchange tube 200 needs to be supported, thereby providing the second connection hole 1202 for discharging the bent portion 230 of the heat exchange tube 200.
In some embodiments, referring to fig. 4, both the water inlet pipe portion 210 and the water outlet pipe portion 220 of the heat exchange pipe 200 may be located at the same side of the case 320, and at this time, the second mounting member 120 adjacent to the water inlet pipe portion 210 and the water outlet pipe portion 220 of the heat exchange pipe 200 may be provided with the first connection hole 1201 and the second connection hole 1202; referring to fig. 5, only the second connection hole 1202 may be provided to the second mounting 120 remote from the water inlet pipe portion 210 and the water outlet pipe portion 220.
In some embodiments, referring to fig. 3, the first mount 110 is provided with a first docking hole 1101, the second mount 120 is provided with a second docking hole 1203 corresponding to the first docking hole 1101, and the second docking hole 1203 is a threaded hole; the bolt passes through the first docking hole 1101 and mates with the second docking hole 1203. In detail, a portion of the second mounting member 120 where the second docking hole 1203 is provided may be thickened so as to tap the second docking hole 1203. When the first mounting member 110 and the second mounting member 120 are mounted, the second mounting member 120 is positioned between the two first mounting members 110, and an operator can manually insert the box 320 from both sides of the box 320 and screw the first mounting member 110 through the second mounting member 120. In other embodiments, a nut may be welded on the second mounting member 120, and a hole is punched on the second mounting member 120 corresponding to the nut, where the threaded hole of the nut is the second docking hole 1203.
In some embodiments, referring to fig. 2, the case 320 is provided with a first mounting hole 3201, the first mount 110 is provided with a second mounting hole 1102, and a bolt passes through the first mounting hole 3201 and the second mounting hole 1102 and is coupled with a nut. In detail, the first mounting holes 3201 may be perpendicular to the sidewall of the case 320, and the number of the first mounting holes 3201 and the second mounting holes 1102 may be plural, for example, 4, 8, etc. The first and second mounting holes 3201 and 1102 are each intermittently engaged with a bolt. Compared with the first mounting member 110 or the box 320 provided with the threaded hole, the bolt is directly connected with the first mounting member 110 or the box 320, and the bolt and nut connection is more reliable because the threaded hole is easy to damage after multiple disassembly and assembly, so that the connection between the bolt and the first mounting member 110 or the box 320 fails.
In some embodiments, referring to fig. 1, the first cover 310, the second cover 330, and the case 320 are each provided with a flange 400, and bolts pass through the flange 400 and are connected with nuts. In detail, the flange 400 is provided at the ends of the first cover 310, the second cover 330, and the case 320. The nuts of the bolts are close to one side of the case 320 so that the nuts are far away from the water inlet pipe 600 and the water outlet pipe 700, thereby facilitating the operator to screw the nuts.
In some embodiments, referring to fig. 2, further comprising a pair of connection plates 500 removably connected to the housing 320; the number of the heat exchange tubes 200 is plural, and both ends of any one heat exchange tube 200 penetrate through and are fixed with one connecting plate 500 respectively; the case 320 is provided with a water inlet 3202 and a water outlet 3203 for accommodating the water inlet pipe portion 210 and the water outlet pipe portion 220 of the heat exchange pipe 200, respectively. In detail, the connection plate 500 may be welded with the heat exchange tubes 200, the connection plate 500 mainly serves to fix the plurality of heat exchange tubes 200 together, and the connection plate 500 may also seal the water inlet 3202 and the water outlet 3203. When the heat exchange tube 200 is disassembled, the first and second mounting members 110 and 120 are separated, the connection plate 500 is disassembled from the case 320, and then the heat exchange tube 200 is translated to be separated from the case 320.
In some embodiments, referring to fig. 1, further comprising a water inlet pipe 600 and a water outlet pipe 700 detachably connected to the tank 320; the water inlet pipe 600 and the water outlet pipe 700 are respectively provided with a water storage piece 800 which is detachably connected with the box body 320; the water storage member 800 is sleeved outside the water inlet 3202 or the water outlet 3203. In detail, the water storage member 800 may have a box shape, one end of the water storage member 800 is communicated with the water inlet pipe 600 or the water outlet pipe 700, and the other end is fastened to the outer sidewall of the cylinder. The cross-sectional area of the water storage member 800 is larger than the area of the water inlet 3202 or the water outlet 3203, a water storage cavity is formed among the water storage member 800, the box 320 and the connection plate 500, and two ends of any one heat exchange tube 200 are respectively communicated with one water storage cavity, so that the number of the water inlet tube 600 and the water outlet tube 700 can be one. When the heat exchange tubes 200 are filled with water, water flows from the water inlet tube 600 into the water storage cavity and then into the plurality of heat exchange tubes 200; during drainage, water flows in the heat exchange tubes 200 are converged in the water storage cavity and then discharged from one water outlet tube 700.
In some embodiments, referring to fig. 2, a connection portion 810 is provided at an end of the water storage member 800 adjacent to the case 320; the connecting plate 500 is provided with a threaded hole; bolts pass through the connection portion 810 and the case 320 and are screw-coupled with the connection plate 500. In detail, a nut may be welded to a side of the connection plate 500 facing the second mounting member 120, and the bolt passes through the connection portion 810 and the case 320 and is then connected with the nut on the connection plate 500, so that an operator can conveniently screw the bolt from the outside of the case 320 to detach the connection plate 500 from the case 320.
In some embodiments, referring to fig. 2, gaskets 900 are provided between the connection plate 500 and the case 320 and between the connection portion 810 and the case 320. In detail, the gasket 900 may be a silica gel pad or a rubber pad, etc., for sealing a gap between the connection part 810 and the case 320, and a gap between the case 320 and the connection plate 500, to prevent water leakage in the water storage chamber.
In some embodiments, referring to fig. 6, the case 320 is provided with a latch 1001 for latching the connection plate 500; the fixture 1001 is located around the water inlet 3202 and the water outlet 3203. In detail, the shape of the fixture block 1001 may be L-shaped, and four corners of the water inlet 3202 and the water outlet 3203 are respectively provided with one fixture block 1001, so that when the connection plate 500 is embedded between the fixture blocks 1001, the positioning of the connection plate 500 can be completed, and the bolts can conveniently pass through the connection parts 810 and the box 320 and then be connected with the connection plate 500.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. A removable air heat exchanger, comprising:
the mounting assembly comprises a first mounting piece and a second mounting piece which are detachably connected;
a heat exchange tube disposed on the second mounting member;
the shell comprises a first cover body, a box body and a second cover body which are detachably connected in sequence; wherein,,
the first mounting piece is detachably arranged on the box body; the water inlet pipe part and the water outlet pipe part of the heat exchange pipe penetrate through the box body.
2. The removable air heat exchanger of claim 1 wherein the second mounting member is provided with a first connection aperture and a second connection aperture; the first connecting hole is used for installing a water inlet pipe part and a water outlet pipe part of the heat exchange pipe; the second connecting hole is used for installing the bending part of the heat exchange tube.
3. The removable air heat exchanger of claim 1 wherein the first mounting member is provided with a first mating hole and the second mounting member is provided with a second mating hole corresponding to the first mating hole, the second mating hole being a threaded hole; the bolt passes through the first butt joint hole and is matched with the second butt joint hole.
4. The removable air heat exchanger of claim 1 wherein the housing is provided with a first mounting hole and the first mounting member is provided with a second mounting hole, and a bolt passes through the first and second mounting holes and is connected to a nut.
5. The removable air heat exchanger of claim 1 wherein the first cover, the second cover, and the tank are each provided with a flange through which a bolt passes and is connected with a nut.
6. The removable air heat exchanger of claim 1 further comprising a pair of connection plates removably connected to the tank; the number of the heat exchange tubes is multiple, and two ends of any heat exchange tube respectively penetrate through one connecting plate and are fixed with the connecting plate; the box body is provided with a water inlet and a water outlet which are respectively used for accommodating the water inlet pipe part and the water outlet pipe part of the heat exchange pipe.
7. The removable air heat exchanger of claim 6 further comprising a water inlet tube and a water outlet tube removably connected to the tank; the water inlet pipe and the water outlet pipe are respectively provided with a water storage piece which is detachably connected with the box body; the water storage piece is sleeved outside the water inlet or the water outlet.
8. The detachable air heat exchanger according to claim 7, wherein a connecting portion is provided at an end of the water storage member adjacent to the tank body; the connecting plate is provided with a threaded hole; the bolt passes through the connecting part and the box body and is in threaded connection with the connecting plate.
9. The removable air heat exchanger of claim 8, wherein gaskets are provided between the connection plate and the tank and between the connection portion and the tank.
10. The detachable air heat exchanger according to claim 6, wherein the case is provided with a clip block for clipping the connection plate; the clamping block is positioned around the water inlet and the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861244.3U CN219389805U (en) | 2023-04-12 | 2023-04-12 | Detachable air heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861244.3U CN219389805U (en) | 2023-04-12 | 2023-04-12 | Detachable air heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219389805U true CN219389805U (en) | 2023-07-21 |
Family
ID=87167937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320861244.3U Active CN219389805U (en) | 2023-04-12 | 2023-04-12 | Detachable air heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219389805U (en) |
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2023
- 2023-04-12 CN CN202320861244.3U patent/CN219389805U/en active Active
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