CN210773583U - Double-inlet efficient heat exchanger - Google Patents
Double-inlet efficient heat exchanger Download PDFInfo
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- CN210773583U CN210773583U CN201921852771.8U CN201921852771U CN210773583U CN 210773583 U CN210773583 U CN 210773583U CN 201921852771 U CN201921852771 U CN 201921852771U CN 210773583 U CN210773583 U CN 210773583U
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- heat exchanger
- wall
- pipe
- exchanger body
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Abstract
The utility model relates to a heat exchanger technical field, and a high-efficient heat exchanger of two imports is disclosed, including the heat exchanger body, the both ends inner wall of heat exchanger body is the first pipe case of fixedly connected with and the second pipe case respectively, and the fixed intercommunication of outer wall of first pipe case has two first import pipes, and the fixed intercommunication of outer wall of second pipe case has the outlet pipe, and the fixed intercommunication of outer wall of heat exchanger body has second import pipe and three-way pipe, and the outer wall fixedly connected with waste heat recovery mechanism of heat exchanger body, two rectangle through-holes have been seted up to the outer wall of heat exchanger body, and the pore wall swing joint of rectangle through-hole. The utility model discloses can make the heat exchanger improve heat exchange efficiency through two imports, and improve heat exchanger waste heat utilization ratio, avoid the heat waste, improve the heat transfer effect of heat exchanger simultaneously, also can effectively improve the convenience of heat exchanger routine maintenance.
Description
Technical Field
The utility model relates to a heat exchanger technical field especially relates to a high-efficient heat exchanger of two imports.
Background
The heat exchanger is an energy-saving device for transferring heat between two or more than two kinds of fluids with different temperatures, the heat is transferred from the fluid with higher temperature to the fluid with lower temperature, the temperature of the fluid reaches the index specified by the process to meet the requirement of the process condition, and the heat exchanger is one of the main devices for improving the energy utilization rate.
The prior heat exchanger has the following defects when in use;
firstly, the waste heat utilization rate of the heat exchanger is not high, so that the waste of heat is caused, and the heat exchange effect of the heat exchanger is further influenced;
second, the shell needs to be demolishd in the heat exchanger maintenance, and the dismantlement process is comparatively loaded down with trivial details inconvenient, and is consuming time hard, influences the convenience of heat exchanger routine maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art heat exchanger waste heat utilization rate not high, cause thermal waste to influence the heat transfer effect of heat exchanger to and the heat exchanger maintains the maintenance and need demolish the shell, and dismantle the comparatively loaded down with trivial details inconvenience of process and influence the problem of its routine maintenance convenience, and the high-efficient heat exchanger of a two imports that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-efficient heat exchanger of two imports, includes the heat exchanger body, the both ends inner wall of heat exchanger body is the first pipe case of fixedly connected with and the second pipe case respectively, the fixed intercommunication of outer wall of first pipe case has two first import pipes, the fixed intercommunication of outer wall of second pipe case has the outlet pipe, the fixed intercommunication of outer wall of heat exchanger body has second import pipe and three-way pipe, the outer wall fixedly connected with waste heat recovery mechanism of heat exchanger body, two rectangle through-holes have been seted up to the outer wall of heat exchanger body, and the pore wall swing joint of rectangle through-hole has the mechanism of sealing.
Preferably, the waste heat recovery mechanism includes the collection box with heat exchanger body outer wall fixed connection, the inner wall fixedly connected with baffle of collection box, a plurality of fixed orificess have been seted up to the upper surface of baffle, and the pore wall fixedly connected with heat pipe of fixed orifices, the outer wall fixed intercommunication of heat exchanger body has the connecting pipe, the top of connecting pipe and the fixed intercommunication of the top right side wall of collection box, the bottom left side wall of collection box is fixed even has the emission interface, the bottom right side wall of collection box and the fixed intercommunication in top of outlet pipe, the top left side wall of collection box passes through the fixed intercommunication in mouth of pipe and three-way pipe.
Preferably, seal the mechanism include with the heat exchanger body on the rectangle through-hole inner wall swing joint seal the stopper, seal a plurality of solid fixed rings of outer wall fixedly connected with of stopper, gu fixed ring's inner wall swing joint has the bolt, a plurality of and bolt matched with screw thread blind holes have been seted up to the outer wall of heat exchanger body.
Preferably, the heat exchanger body includes a support plate, a heat exchange tube, and a baffle plate.
Preferably, the outer wall of the heat exchanger body is fixedly connected with two symmetrically distributed fixed supporting seats.
Preferably, the outer wall of the sealing plug is fixedly connected with a sealing rubber ring.
Compared with the prior art, the utility model provides a high-efficient heat exchanger of two imports possesses following beneficial effect:
1. the double-inlet efficient heat exchanger is provided with the heat pipe, the recovery box, the connecting pipe and the outlet pipe, when the heat exchanger is used, the first pipe box quickly conveys high-temperature fluid inwards through the two first inlet pipes, then conveys low-temperature fluid into the heat exchanger body through the second inlet pipe, then carries out heat exchange treatment on the high-temperature fluid and the low-temperature fluid through the heat exchange pipe of the heat exchanger body, finally the high-temperature fluid after heat exchange enters the second pipe box and is conveyed to the bottom end of the recovery box through the outlet pipe, the low-temperature fluid in the heat exchanger body enters the top of the recovery box through the connecting pipe, then continues heat exchange through the heat pipe, fully utilizes waste heat in the high-temperature fluid, avoids heat waste, and finally discharges the low-temperature fluid after heat exchange through the three-way pipe, the mechanism can ensure that the, avoid the heat waste, improve the heat transfer effect of heat exchanger simultaneously.
2. This high-efficient heat exchanger of two imports seals stopper, bolt and solid fixed ring through being provided with, when the heat exchange tube was maintained in the heat exchanger to needs, at first changes the bolt, later opens and seals the stopper, maintains the maintenance through this external rectangle through-hole of heat exchanger to this internal heat exchange tube of heat exchanger, need not demolish the shell of heat exchanger simultaneously, labour saving and time saving, this mechanism can effectively improve the convenience of heat exchanger routine maintenance.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the heat exchanger improve heat exchange efficiency through two imports, and improve heat exchanger waste heat utilization ratio, avoid the heat waste, improve the heat transfer effect of heat exchanger simultaneously, also can effectively improve the convenience of heat exchanger routine maintenance.
Drawings
Fig. 1 is a schematic structural view of a double-inlet efficient heat exchanger provided by the present invention;
fig. 2 is the utility model provides a structural schematic diagram of a part of a double-inlet efficient heat exchanger.
In the figure: the heat exchanger comprises a heat exchanger body 1, a support plate 11, a heat exchange tube 12, a baffle plate 13, a first tube box 2, a second tube box 3, a first inlet tube 4, an outlet tube 5, a second inlet tube 6, a three-way tube 7, a waste heat recovery mechanism 8, a recovery box 81, a partition plate 82, a heat tube 83, a discharge interface 84, a connecting tube 85, a sealing mechanism 9, a sealing plug 91, a fixing ring 92, a bolt 93 and a fixing support seat 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-2, a high-efficient heat exchanger of two imports, including heat exchanger body 1, the both ends inner wall of heat exchanger body 1 is fixedly connected with first tub of case 2 and second tub of case 3 respectively, the outer wall of first tub of case 2 is fixed to be communicated with two first import pipes 4, the outer wall of second tub of case 3 is fixed to be communicated with outlet pipe 5, the outer wall of heat exchanger body 1 is fixed to be communicated with second import pipe 6 and three-way pipe 7, the outer wall fixedly connected with waste heat recovery mechanism 8 of heat exchanger body 1, two rectangle through-holes have been seted up to the outer wall of heat exchanger body 1, and the pore wall swing joint of rectangle through-hole.
Waste heat recovery mechanism 8 includes the collection box 81 with 1 outer wall fixed connection of heat exchanger body, the inner wall fixedly connected with baffle 82 of collection box 81, a plurality of fixed orificess have been seted up to the upper surface of baffle 82, and the pore wall fixedly connected with heat pipe 83 of fixed orifices, the outer wall fixed intercommunication of heat exchanger body 1 has connecting pipe 85, the top of connecting pipe 85 and the fixed intercommunication of the top right side wall of collection box 81, the fixed even of bottom left side wall of collection box 81 has emission interface 84, the fixed intercommunication in bottom right side wall of collection box 81 and outlet pipe 5's top, the fixed intercommunication in mouth of pipe and three-way pipe 7 is passed through to the top left side wall of collection box 81, this mechanism can make the heat exchanger improve heat exchange efficiency through two imports, and improved heat exchanger waste heat utilization, avoid the heat waste, improve the heat.
The heat exchanger body 1 comprises a support plate 11, heat exchange tubes 12 and baffles 13, and the heat exchanger body 1 is prior art and will not be described herein.
The outer wall fixedly connected with of heat exchanger body 1 has two symmetric distribution's fixed bolster 10, and fixed bolster 10 can ensure the fixed stability of heat exchanger.
The outer wall of the sealing plug 91 is fixedly connected with a sealing rubber ring, and the sealing performance of the sealing plug 91 can be improved by the rubber ring.
In the utility model, when the heat exchanger is used, the first pipe box 2 rapidly conveys high-temperature fluid inwards through the two first inlet pipes 4, then conveys low-temperature fluid into the heat exchanger body 1 through the second inlet pipe 6, then carries out heat exchange treatment on the high-temperature fluid and the low-temperature fluid through the heat exchange pipes 12 of the heat exchanger body 1, the high-temperature fluid after final heat exchange enters the second pipe box 3 and is conveyed to the bottom end of the recovery box 81 through the outlet pipe 5, the low-temperature fluid in the heat exchanger body 1 enters the top of the recovery box 81 through the connecting pipe 85, then continues heat exchange through the heat pipe 83, waste heat in the high-temperature fluid is fully utilized, heat waste is avoided, the low-temperature fluid after final heat exchange is discharged through the three-way pipe 7, the mechanism can ensure that the heat exchanger improves the heat exchange efficiency through double inlets, improve the heat transfer effect of heat exchanger simultaneously, when needing to maintain heat exchange tube 12 in the heat exchanger, at first change bolt 93, later open and seal stopper 91, maintain maintenance through the outer rectangle through-hole of heat exchanger body 1 heat exchange tube 12 in to heat exchanger body 1, need not demolish the shell of heat exchanger simultaneously, labour saving and time saving, the convenience of heat exchanger routine maintenance can effectively be improved to this mechanism.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient heat exchanger of two imports, includes heat exchanger body (1), its characterized in that, the both ends inner wall of heat exchanger body (1) is the first pipe case of fixedly connected with (2) and second pipe case (3) respectively, the outer wall fixed intercommunication of first pipe case (2) has two first import pipes (4), the outer wall fixed intercommunication of second pipe case (3) has outlet pipe (5), the outer wall fixed intercommunication of heat exchanger body (1) has second import pipe (6) and three-way pipe (7), the outer wall fixed connection of heat exchanger body (1) has waste heat recovery mechanism (8), two rectangle through-holes have been seted up to the outer wall of heat exchanger body (1), and the pore wall swing joint of rectangle through-hole has seals mechanism (9).
2. The double-inlet efficient heat exchanger according to claim 1, characterized in that the waste heat recovery mechanism (8) comprises a recovery tank (81) fixedly connected with the outer wall of the heat exchanger body (1), the inner wall of the recovery box (81) is fixedly connected with a clapboard (82), the upper surface of the clapboard (82) is provided with a plurality of fixing holes, and the wall of the fixed hole is fixedly connected with a heat pipe (83), the outer wall of the heat exchanger body (1) is fixedly communicated with a connecting pipe (85), the top end of the connecting pipe (85) is fixedly communicated with the right side wall of the top end of the recovery box (81), the left side wall of the bottom end of the recovery box (81) is fixedly connected with a discharge interface (84), the right side wall of the bottom end of the recovery box (81) is fixedly communicated with the top end of the outlet pipe (5), the left side wall of the top end of the recovery box (81) is fixedly communicated with the pipe opening of the three-way pipe (7) through a guide pipe.
3. The double-inlet efficient heat exchanger according to claim 1, wherein the sealing mechanism (9) comprises a sealing plug (91) movably connected with the inner wall of the rectangular through hole in the heat exchanger body (1), the outer wall of the sealing plug (91) is fixedly connected with a plurality of fixing rings (92), the inner wall of each fixing ring (92) is movably connected with a bolt (93), and the outer wall of the heat exchanger body (1) is provided with a plurality of blind threaded holes matched with the bolts (93).
4. A double inlet high efficiency heat exchanger according to claim 1 wherein the heat exchanger body (1) comprises support plates (11), heat exchange tubes (12) and baffles (13).
5. The double-inlet efficient heat exchanger according to claim 1, characterized in that two symmetrically distributed fixed supporting seats (10) are fixedly connected to the outer wall of the heat exchanger body (1).
6. The double-inlet efficient heat exchanger as claimed in claim 3, wherein the sealing plug (91) is fixedly connected with a sealing rubber ring on the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852771.8U CN210773583U (en) | 2019-10-31 | 2019-10-31 | Double-inlet efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852771.8U CN210773583U (en) | 2019-10-31 | 2019-10-31 | Double-inlet efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210773583U true CN210773583U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852771.8U Expired - Fee Related CN210773583U (en) | 2019-10-31 | 2019-10-31 | Double-inlet efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210773583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284174A (en) * | 2020-11-14 | 2021-01-29 | 张惠言 | Multistage heat exchange system capable of realizing waste heat recovery |
-
2019
- 2019-10-31 CN CN201921852771.8U patent/CN210773583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284174A (en) * | 2020-11-14 | 2021-01-29 | 张惠言 | Multistage heat exchange system capable of realizing waste heat recovery |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20201031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |