CN219714139U - Mine ventilation air heat pipe heat exchanger - Google Patents
Mine ventilation air heat pipe heat exchanger Download PDFInfo
- Publication number
- CN219714139U CN219714139U CN202321335710.0U CN202321335710U CN219714139U CN 219714139 U CN219714139 U CN 219714139U CN 202321335710 U CN202321335710 U CN 202321335710U CN 219714139 U CN219714139 U CN 219714139U
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- CN
- China
- Prior art keywords
- frame
- supporting
- heat exchanger
- mounting
- mine ventilation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a mine ventilation air heat pipe heat exchanger, which comprises an outer frame, wherein a heat exchange pipe is arranged in the outer frame, mounting frames are further arranged on two side surfaces of the outer frame, supporting components are arranged on the inner side surfaces of the mounting frames, and the supporting components comprise: one end of the supporting frame is rotatably arranged at the inner side surface of the mounting frame, and the other end of the supporting frame is a free end and is attached to the heat exchange tube; the limiting piece is composed of a damping part and a locking part, wherein the damping part is arranged between the support frame and the mounting frame, and the locking part is arranged at one end position of the support frame; through the supporting component of design, can promote the supporting range to according to actual demand, change the angle and the position of support, reduce the use of structures such as support frame, the equipment of earlier stage heat exchanger of easy to assemble, this supporting component hides the placing in the idle simultaneously, does not occupy the space, and the whole use has higher flexibility, has perfected the relatively poor problem of installation stability that exists of current heat exchanger in self equipment.
Description
Technical Field
The utility model belongs to the technical field of mine ventilation air methane utilization, and particularly relates to a mine ventilation air methane heat pipe heat exchanger.
Background
The ventilation air methane is also called coal mine methane with the concentration of lower than 0.75%, the mine ventilation air methane has the characteristics of long-term stable flow and higher temperature and humidity parameters, heat energy resources are rich and stable, the heat energy can be utilized as a heat supply source of a mining area, recycling of waste is realized, environmental protection is facilitated, energy conservation and emission reduction are realized, and resource waste is reduced.
In the installation of the existing heat pipe heat exchanger, the internal heat pipe is required to be limited and supported through the support, however, the existing supporting structure is simpler, the supporting stability cannot be guaranteed, the heat pipe heat exchanger can only be limited through a plurality of supporting structures, but the excessive use of the supporting structure can cause the problem of complicated installation, so that the heat pipe heat exchanger has an improved space in actual use.
Disclosure of Invention
The utility model aims to provide a mine ventilation air heat pipe heat exchanger, which solves the problem that the existing heat exchange supporting structure in the background technology cannot ensure the installation stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mine ventilation air methane heat pipe heat exchanger, includes the frame, the inside of frame is provided with the heat exchange tube, the mounting bracket is still installed to the both sides face of frame, the medial surface of mounting bracket is provided with supporting component, and this supporting component includes:
one end of the supporting frame is rotatably arranged at the inner side surface of the mounting frame, and the other end of the supporting frame is a free end and is attached to the heat exchange tube;
and the limiting piece is composed of a damping part and a locking part, wherein the damping part is arranged between the support frame and the mounting frame, the locking part is arranged at one end position of the support frame, and the locking part is in penetrating connection with the mounting frame.
Preferably, the rear surface both ends department of mounting bracket has seted up the standing groove, the support frame sets up the inboard of standing groove, the length of support frame is equal to or less than the inboard length of standing groove.
Preferably, the damping portion is including setting up the damping strip in the standing groove both sides, the bar groove with the standing groove intercommunication has been seted up to the front surface of mounting bracket, locking portion includes the double-screw bolt, the one end and the support frame fixed connection of double-screw bolt, the other end runs through bar groove to the front surface outside of mounting bracket, still overlaps in the other end department of double-screw bolt and is equipped with the nut.
Preferably, an air outlet pipe and an air inlet pipe are respectively arranged at two ends of the heat exchange pipe, an outer pipe is sleeved outside the air inlet pipe, a supporting ring is fixed on the inner wall of the outer pipe, and the supporting ring abuts against the surface of the air inlet pipe.
Preferably, a thread groove is formed in the side edge of the air inlet pipe, and the end portion of the outer pipe is screwed into the inner side of the thread groove.
Preferably, a mounting plate is arranged on the side edge of the bottom of the outer frame, and holes are formed in the mounting plate.
Preferably, the frame is hollow cuboid structure, the terminal surface department of both ends of mounting bracket welds on the medial surface of frame, has still seted up the screw in the both ends department of mounting bracket.
Compared with the prior art, the utility model has the beneficial effects that:
through the supporting component of design, can promote the supporting range to according to actual demand, change the angle and the position of support, thereby reduce the use of structure such as support frame, the equipment of earlier stage heat exchanger of easy to assemble, this supporting component hides in the idle simultaneously and places, does not occupy the space, and the whole use has higher flexibility, has perfected the relatively poor problem of installation stability that exists of current heat exchanger in self equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of the mounting frame and the support frame according to the present utility model;
fig. 3 is a cross-sectional view showing the connection of the air inlet pipe and the outer pipe according to the present utility model.
In the figure: 100. an outer frame; 101. a heat exchange tube; 102. a mounting plate; 103. an air outlet pipe; 104. an air inlet pipe; 104a, thread grooves; 105. an outer tube; 105a, a support ring; 200. a mounting frame; 200a, a placement groove; 200b, a bar-shaped groove; 201. a support frame; 202. damping strips; 203. a stud.
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 to 3, the present utility model provides a technical solution: the utility model provides a mine ventilation air heat pipe heat exchanger, includes frame 100, and the inside of frame 100 is provided with heat exchange tube 101, and this heat exchange tube 101 is the heat transfer unit in the heat exchanger, and mounting bracket 200 is still installed to the both sides face of frame 100, and the medial surface of mounting bracket 200 is provided with supporting component, and this supporting component includes:
one end of the supporting frame 201 is rotatably arranged at the inner side surface of the mounting frame 200, and the other end is a free end and is attached to the heat exchange tube 101, so that the heat exchange tube 101 is supported, and the supporting area of the mounting frame 200 is enlarged;
the limiting piece comprises a damping part and a locking part, wherein the damping part is arranged between the supporting frame 201 and the mounting frame 200 and is used for damping and limiting the angle position of the supporting frame 201 after rotation, so that the angle change in later use is avoided, the locking part is arranged at one end position of the supporting frame 201 and is in penetrating connection with the mounting frame 200, and the position of the supporting frame 201 on the mounting frame 200 can be adjusted through the locking part.
In this embodiment, preferably, the two ends of the rear surface of the mounting frame 200 are provided with the placement groove 200a, the supporting frame 201 is disposed inside the placement groove 200a, and the length of the supporting frame 201 is equal to or smaller than the length of the inside of the placement groove 200a, so that the supporting frame 201 can be hidden when not in use.
In this embodiment, preferably, the damping portion includes damping strips 202 disposed at two sides of the placement groove 200a, in order to prevent the influence of high temperature on the damping strips 202, the damping strips 202 are made of metal and are tightly abutted against the support frame 201, so that the purpose of damping limiting can be achieved through friction force between the damping strips and the support frame 201, a strip-shaped groove 200b communicated with the placement groove 200a is formed in the front surface of the mounting frame 200, the locking portion includes a stud 203, one end of the stud 203 is fixedly connected with the support frame 201, the other end penetrates through the strip-shaped groove 200b to the outer portion of the front surface of the mounting frame 200, a nut is further sleeved at the other end of the stud 203, the position of the support frame 201 is fixed through nut locking, and in the early use, the nut can be loosened, so that sliding movement of the support frame 201 on the mounting frame 200 is achieved.
In this embodiment, preferably, the two ends of the heat exchange tube 101 are respectively provided with the air outlet tube 103 and the air inlet tube 104, so that the medium after being exchanged is discharged through the air outlet tube 103, the outer tube 105 is sleeved outside the air inlet tube 104, the high temperature of the air inlet tube 104 can be isolated through the outer tube 105, the heat energy consumption can be reduced, the inner wall of the outer tube 105 is fixed with the support ring 105a, and the support ring 105a is propped against the surface of the air inlet tube 104, so as to support the outer tube 105.
In this embodiment, preferably, a thread groove 104a is formed on a side of the air inlet pipe 104, and an end portion of the outer pipe 105 is screwed into the inside of the thread groove 104a, thereby completing the installation of the outer pipe 105.
In this embodiment, preferably, the bottom side of the outer frame 100 is provided with a mounting plate 102, and the mounting plate 102 is provided with a hole for facilitating through-mounting by a bolt.
In this embodiment, preferably, the outer frame 100 is of a hollow cuboid structure, and end faces at two ends of the mounting frame 200 are welded on the inner side face of the outer frame 100, and screw holes are further formed at two ends of the mounting frame 200, so that the outer frame is convenient to connect with external equipment in a later period.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may 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 (7)
1. Mine ventilation air methane heat pipe heat exchanger, including frame (100), the inside of frame (100) is provided with heat exchange tube (101), mounting bracket (200) are still installed to the both sides face of frame (100), its characterized in that: the medial surface of mounting bracket (200) is provided with supporting component, and this supporting component includes:
one end of the supporting frame (201) is rotatably arranged at the inner side surface of the mounting frame (200), and the other end of the supporting frame is a free end and is attached to the heat exchange tube (101);
and the limiting piece is composed of a damping part and a locking part, wherein the damping part is arranged between the supporting frame (201) and the mounting frame (200), the locking part is arranged at one end position of the supporting frame (201), and the locking part is in penetrating connection with the mounting frame (200).
2. The mine ventilation air methane heat exchanger of claim 1, wherein: the support frame (201) is arranged on the inner side of the placement groove (200 a), and the length of the support frame (201) is equal to or smaller than the length of the inner side of the placement groove (200 a).
3. The mine ventilation air methane heat exchanger of claim 2, wherein: the damping portion is including setting up damping strip (202) in standing groove (200 a) both sides, bar groove (200 b) with standing groove (200 a) intercommunication have been seted up to the front surface of mounting bracket (200), locking portion includes double-screw bolt (203), the one end and support frame (201) fixed connection of double-screw bolt (203), the other end runs through bar groove (200 b) to the front surface outside of mounting bracket (200), still overlaps in the other end department of double-screw bolt (203) and is equipped with the nut.
4. The mine ventilation air methane heat exchanger of claim 1, wherein: the heat exchange tube is characterized in that an air outlet pipe (103) and an air inlet pipe (104) are respectively arranged at two ends of the heat exchange tube (101), an outer pipe (105) is sleeved outside the air inlet pipe (104), a supporting ring (105 a) is fixed on the inner wall of the outer pipe (105), and the supporting ring (105 a) abuts against the surface of the air inlet pipe (104).
5. The mine ventilation air methane heat exchanger of claim 4, wherein: a thread groove (104 a) is formed in the side edge of the air inlet pipe (104), and the end portion of the outer pipe (105) is screwed into the inner side of the thread groove (104 a).
6. The mine ventilation air methane heat exchanger of claim 1, wherein: the bottom side of the outer frame (100) is provided with a mounting plate (102), and the mounting plate (102) is provided with a hole.
7. The mine ventilation air methane heat exchanger of claim 6, wherein: the outer frame (100) is of a hollow cuboid structure, end faces at two ends of the mounting frame (200) are welded on the inner side face of the outer frame (100), and screw holes are formed at two ends of the mounting frame (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335710.0U CN219714139U (en) | 2023-05-29 | 2023-05-29 | Mine ventilation air heat pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335710.0U CN219714139U (en) | 2023-05-29 | 2023-05-29 | Mine ventilation air heat pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714139U true CN219714139U (en) | 2023-09-19 |
Family
ID=87978341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335710.0U Active CN219714139U (en) | 2023-05-29 | 2023-05-29 | Mine ventilation air heat pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714139U (en) |
-
2023
- 2023-05-29 CN CN202321335710.0U patent/CN219714139U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |