CN218120681U - Many U type tubular dry heat rock heat exchanger - Google Patents
Many U type tubular dry heat rock heat exchanger Download PDFInfo
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- CN218120681U CN218120681U CN202220708480.7U CN202220708480U CN218120681U CN 218120681 U CN218120681 U CN 218120681U CN 202220708480 U CN202220708480 U CN 202220708480U CN 218120681 U CN218120681 U CN 218120681U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The utility model belongs to the technical field of heat exchangers, in particular to a multi-U-shaped tubular dry hot rock heat exchanger, which comprises a heat exchanger shell, wherein the heat exchanger shell is provided with a protective cover, the protective cover is provided with a ventilation hole, the heat exchanger shell is provided with a serpentine pipeline, the serpentine pipeline is provided with a flange plate, and the heat exchanger shell is provided with a fixing mechanism; the fixing mechanism comprises a rotating shaft and a sliding rod, the shell of the heat exchanger is provided with a sliding chute, the rotating shaft is provided with a handle, and the sliding chute is provided with a clamping assembly; the clamping assembly comprises two sliding blocks, the rotating shaft is provided with a thread section, the two sliding blocks are provided with connecting rods, the radiator shell is provided with a moving groove, and the opposite ends of the two connecting rods on the same side are both connected with an arc-shaped clamping block; the many U type structures that serpentine conduit formed can increase area of contact, improves heat exchange efficiency, drives the motion of arc clamp splice through rotating the handle, can cancel the fixed to serpentine conduit, can carry out quick convenient installation to serpentine conduit and dismantle, and the convenience is changed serpentine conduit.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger, concretely relates to many U type tubular dry heat rock heat exchanger.
Background
The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called as a heat exchanger, and plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, wherein the U-shaped tubular heat exchanger is widely applied to dry hot rock heat exchange due to high-efficiency heat exchange performance.
Traditional U type pipe inside for dry and hot rock U type tubular heat exchanger is inside can to be tied up the incrustation scale under long-term use, needs regularly clear up or change, and current U type pipe of U type tubular heat exchanger generally is fixed setting, and the installation is dismantled and is wasted time and energy very much, uses very inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a many U type tubular dry and hot rock heat exchanger, area of contact can be increased to many U type structures that serpentine conduit formed, improves heat exchange efficiency, drives the arc clamp splice motion through rotating the handle, can cancel the fixed to serpentine conduit, can carry out quick convenient installation dismantlement to serpentine conduit, and the convenience is changed serpentine conduit.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a multi-U-shaped tubular dry hot rock heat exchanger comprises a heat exchanger shell, wherein the front end and the rear end of the heat exchanger shell are both of an open structure, the front end and the rear end of the heat exchanger shell can be detachably connected with protective covers, the two protective covers are both provided with a plurality of uniformly distributed ventilation holes, a serpentine pipeline is arranged in the heat exchanger shell, the two ends of the serpentine pipeline face the upper end, the two ends of the serpentine pipeline penetrate through the upper wall of the heat exchanger shell in a sliding manner and are detachably connected with flange plates, and a fixing mechanism matched with the serpentine pipeline is arranged in the upper wall of the heat exchanger shell;
the fixing mechanism comprises a rotating shaft and a sliding rod, a sliding groove is formed in the upper wall of the shell of the heat exchanger, the rotating shaft is rotatably assembled on the rear side of the sliding groove, one end of the rotating shaft penetrates through the shell of the heat exchanger and is connected with a handle, the sliding rod is fixedly arranged on the front side of the sliding groove, and two groups of clamping assemblies matched with the two ends of the serpentine pipeline are arranged in the sliding groove; the centre gripping subassembly includes two sliders, two the slider is all the sliding assembly be in the spout, pivot processing has two sections and two slider position assorted screw thread section, two the screw thread of screw thread section revolves to opposite, and two the slider respectively with two screw thread section threaded connection, two the slider all with slide bar sliding connection, two both ends all are connected with the connecting rod about the slider, the radiator shell be equipped with connecting rod assorted motion groove, homonymy two the relative one end of connecting rod all is connected with the arc clamp splice.
The side surface of the serpentine pipeline is connected with a spiral heat conducting fin.
The four corners of the heat exchanger shell are provided with threaded holes, the protective cover is provided with four through holes corresponding to the positions of the threaded holes, and the four threaded holes are internally and uniformly connected with bolts in a threaded manner.
The outside processing of snakelike pipeline tip has the external screw thread, the ring flange lower extreme be connected with the sleeve, processing have in the sleeve with external screw thread assorted internal thread, snakelike pipeline upper end is connected with sealed the pad.
The inner side of the arc-shaped clamping block is connected with a rubber pad.
The heat exchanger shell front side is connected with four installation pieces that are the rectangle and distribute, four the installation piece all is equipped with the mounting hole.
The utility model discloses area of contact can be increased to many U type structures that serpentine pipeline formed, improves heat exchange efficiency, drives the arc clamp splice motion through rotating the handle, can cancel serpentine pipeline's fixed, can carry out quick convenient installation to serpentine pipeline and dismantle, and the convenience is changed serpentine pipeline.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of a first embodiment of the multi-U-shaped tubular hot dry rock heat exchanger of the present invention;
fig. 2 is a schematic sectional structure diagram of a first embodiment of a multi-U-shaped tubular hot dry rock heat exchanger of the present invention;
FIG. 3 is a schematic sectional view of a first embodiment of a multi-U-shaped tubular hot dry rock heat exchanger according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
fig. 5 is a schematic sectional structure view of a first embodiment of a multi-U-shaped tubular hot dry rock heat exchanger of the present invention;
fig. 6 is a schematic structural view of a flange plate of an embodiment of the multi-U-shaped tubular hot dry rock heat exchanger of the present invention;
fig. 7 is a schematic structural diagram of a second embodiment of the multi-U-shaped tubular hot dry rock heat exchanger of the present invention.
The heat exchanger comprises a heat exchanger shell 1, a protective cover 11, a vent hole 12, a serpentine pipeline 13, a spiral heat conducting fin 131, a flange plate 14, a rotating shaft 2, a handle 201, a sliding rod 21, a sliding groove 22, a sliding block 23, a threaded section 24, a connecting rod 25, a moving groove 26, an arc-shaped clamping block 27, a bolt 31, an external thread 4, a sleeve 41, an internal thread 42, a sealing gasket 43, a mounting block 5 and a mounting hole 51.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
The first embodiment is as follows:
as shown in fig. 1-6, the utility model discloses a multi-U-shaped tubular dry-hot rock heat exchanger, including heat exchanger shell 1, both ends are open structure around heat exchanger shell 1, both ends can be dismantled and be connected with protection casing 11 around heat exchanger shell 1, both protection casings 11 all are equipped with a plurality of evenly distributed ventilation holes 12, be equipped with serpentine pipeline 13 in heat exchanger shell 1, the both ends of serpentine pipeline 13 all face the upper end, and the both ends of serpentine pipeline 13 slide to run through heat exchanger shell 1 upper wall and can dismantle and be connected with ring flange 14, be equipped with the fixed establishment with serpentine pipeline 13 assorted in heat exchanger shell 1 upper wall;
the fixing mechanism comprises a rotating shaft 2 and a sliding rod 21, a sliding groove 22 is formed in the upper wall of the heat exchanger shell 1, the rotating shaft 2 is rotatably assembled on the rear side of the sliding groove 22, one end of the rotating shaft 2 penetrates through the heat exchanger shell 1 and is connected with a handle 201, the sliding rod 21 is fixedly arranged on the front side of the sliding groove 22, and two groups of clamping assemblies matched with the two ends of the serpentine pipeline 13 are arranged in the sliding groove 22; the centre gripping subassembly includes two sliders 23, two sliders 23 all slide assembly in spout 22, 2 processing of pivot have two sections and two slider 23 position assorted screw thread sections 24, the screw thread of two screw thread sections 24 revolves to on the contrary, and two sliders 23 respectively with two screw thread section 24 threaded connection, two sliders 23 all with slide bar 21 sliding connection, both ends all are connected with connecting rod 25 about two sliders 23, radiator shell 1 be equipped with connecting rod 25 assorted motion groove 26, the relative one end of two connecting rod 25 of homonymy all is connected with arc clamp splice 27.
The shape of the serpentine pipeline 13 can form a multi-U-shaped pipe, when the multi-U-shaped pipe type dry hot rock heat exchanger is used, the heat exchanger shell 1 forms a main body part of the whole multi-U-shaped pipe type dry hot rock heat exchanger, the flange plate 14 connected with one end of the serpentine pipeline 13 is connected with an external water inlet pipe, the flange plate 13 connected with the other end of the serpentine pipeline 13 is connected with an external water outlet pipe, hot air enters the heat exchanger shell 1 through a plurality of uniformly distributed ventilation holes 12 formed in the protective cover 11 and contacts with the serpentine pipeline 13, so that the serpentine pipeline 13 can exchange heat with the hot air, and the multi-U-shaped structure formed by the serpentine pipeline 13 can increase the contact area, thereby improving the heat exchange efficiency; if the serpentine pipeline 13 needs to be disassembled and cleaned or replaced, the worker first disassembles and connects the protective cover 11 once, then disconnects the connection between the two flange plates 13 and the external water inlet pipe and the external water outlet pipe, at this time, the worker drives the rotating shaft 2 to rotate by rotating the handle 201, so that the two groups of clamping components on the rotating shaft 2 cancel the fixation of the two ends of the serpentine pipeline 13, that is, the rotating shaft 2 rotates, because the two groups of thread sections 24 processed by the rotating shaft 2 with opposite thread directions are respectively in threaded connection with the two sliding blocks 23, and the two sliding blocks 23 are both in sliding connection with the sliding rod 21, when the rotating shaft 2 rotates, the two sliding blocks 23 are driven to move back and forth, the two sliding blocks 23 drive the arc-shaped clamping block 27 to be far away from the end of the serpentine pipeline 13 through the connecting rod 25, so that the fixation of the two ends of the serpentine pipeline 13 is simultaneously cancelled, and the serpentine pipeline 13 drops downwards due to self weight, finally, the serpentine pipeline 13 is blocked by the flange plate 13, and finally, the flange plate 13 is detached from the serpentine pipeline 13 by a worker, the serpentine pipeline 13 can slide downwards out of the upper wall of the heat exchanger shell 1, that is, the serpentine pipeline 13 is taken out, the operation is simple, meanwhile, the flange plate 13 can be overhauled or replaced, when the serpentine pipeline 13 is installed, only two ends of the serpentine pipeline 13 need to slide to penetrate through the upper wall of the heat exchanger shell 1, then the flange plate 13 is fixed at the upper end of the serpentine pipeline 13, the height of the serpentine pipeline 13 can be adjusted, the connection with water inlet pipes and water outlet pipes with different heights is convenient, the practicability of the device is increased, when the serpentine pipeline 13 is fixed, only the handle 201 needs to be reversely rotated to drive the rotating shaft 2 to reversely rotate, so that the two sliding blocks 23 move relatively, namely, the sliding blocks 23 drive the two arc-shaped clamping blocks 27 to clamp and fix the serpentine pipeline 13 through the two connecting rods 25, meanwhile, the upper side and the lower side of the serpentine pipeline 13 are fixed, so that the stability can be improved, the water outlet pipe and the water inlet pipe are connected with the serpentine pipeline 13 through the flange plate 13, and finally the protective cover 11 is fixed on the heat exchanger shell 1 again, so that the serpentine pipeline can be quickly and conveniently mounted and dismounted;
the utility model discloses area of contact can be increased to many U type structures that serpentine pipeline formed, improves heat exchange efficiency, drives the arc clamp splice motion through rotating the handle, can cancel serpentine pipeline's fixed, can carry out quick convenient installation to serpentine pipeline and dismantle, and the convenience is changed serpentine pipeline.
The side surface of the serpentine pipeline 13 is connected with a spiral heat conducting fin 131; the spiral heat conducting fins 131 can increase the contact area of the heat transfer of the serpentine pipe 13, and further improve the heat exchange efficiency.
Threaded holes are formed in four corners of the heat exchanger shell 1, through holes corresponding to the four threaded holes are formed in the protective cover 11, and bolts 31 are connected in the four threaded holes in a threaded mode; thus, the bolt 31 penetrates through the through hole and is screwed into the threaded hole, so that the protective cover 11 can be fixed, and the detachment and installation are simple.
The outer side of the end part of the serpentine pipeline 13 is provided with an external thread 4, the lower end of the flange plate 14 is connected with a sleeve 41, an internal thread 42 matched with the external thread 4 is arranged in the sleeve 41, and the upper end of the serpentine pipeline 13 is connected with a sealing gasket 43; therefore, when the flange plate 13 is installed, the sleeve 41 is only required to be aligned to the upper end of the serpentine pipeline 13, the sleeve 41 is fixed at the upper end of the serpentine pipeline 13 through the matching of the internal thread 42 and the external thread 4, and the sealing gasket 43 connected to the upper end of the serpentine pipeline 13 is abutted to the bottom of the sleeve 41, so that the sealing performance can be improved.
The inner side of the arc-shaped clamping block 27 is connected with a rubber pad; arc clamp splice 27 passes through the rubber pad and snakelike pipeline butt like this, can protect snakelike pipeline.
Example two:
as shown in fig. 7, as a modification of the previous embodiment, four mounting blocks 5 are connected to the front side of the heat exchanger shell 1, and the four mounting blocks 5 are all provided with mounting holes 51; thus, the mounting block 5 and the mounting hole 51 can fix the device by passing a fixing bolt through the mounting hole 51, and the stability is good.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a many U type tubular dry and hot rock heat exchanger which characterized in that: the heat exchanger comprises a heat exchanger shell, wherein the front end and the rear end of the heat exchanger shell are both of an open structure, the front end and the rear end of the heat exchanger shell can be detachably connected with protective covers, the two protective covers are respectively provided with a plurality of uniformly distributed ventilation holes, a serpentine pipeline is arranged in the heat exchanger shell, the two ends of the serpentine pipeline face the upper end, the two ends of the serpentine pipeline penetrate through the upper wall of the heat exchanger shell in a sliding manner and are detachably connected with flange plates, and a fixing mechanism matched with the serpentine pipeline is arranged in the upper wall of the heat exchanger shell;
the fixing mechanism comprises a rotating shaft and a sliding rod, a sliding groove is formed in the upper wall of the heat exchanger shell, the rotating shaft is rotatably assembled on the rear side of the sliding groove, one end of the rotating shaft penetrates through the heat exchanger shell and is connected with a handle, the sliding rod is fixedly arranged on the front side of the sliding groove, and two groups of clamping assemblies matched with the two ends of the serpentine pipeline are arranged in the sliding groove; the clamping assembly comprises two sliding blocks, the two sliding blocks are assembled in the sliding groove in a sliding mode, the rotating shaft is provided with two sections and two thread sections matched with the positions of the sliding blocks, the thread turning directions of the thread sections are opposite, the two sliding blocks are respectively in threaded connection with the two thread sections, the two sliding blocks are in sliding connection with the sliding rods, the two ends of the two sliding blocks are connected with connecting rods, the heat exchanger shell is provided with a moving groove matched with the connecting rods, and the two ends of the heat exchanger shell, opposite to the connecting rods, are connected with arc-shaped clamping blocks.
2. The multi-U-shaped tubular hot dry rock heat exchanger of claim 1, wherein: the side surface of the serpentine pipeline is connected with a spiral heat conducting fin.
3. The multi-U-shaped tubular hot dry rock heat exchanger of claim 1, wherein: the four corners of the heat exchanger shell are provided with threaded holes, the protective cover is provided with four through holes corresponding to the positions of the threaded holes, and the four threaded holes are internally and uniformly connected with bolts in a threaded manner.
4. The multi-U-shaped tubular hot dry rock heat exchanger of claim 1, wherein: the processing of snakelike pipeline tip outside has the external screw thread, the ring flange lower extreme be connected with the sleeve, processing have in the sleeve with external screw thread assorted internal thread, snakelike pipeline upper end is connected with sealed the pad.
5. The multi-U-shaped tubular hot dry rock heat exchanger as claimed in claim 1, wherein: the inner side of the arc-shaped clamping block is connected with a rubber pad.
6. The multi-U-shaped tubular hot dry rock heat exchanger as claimed in claim 1, wherein: the heat exchanger shell front side is connected with four installation pieces that are the rectangle and distribute, four the installation piece all is equipped with the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220708480.7U CN218120681U (en) | 2022-03-24 | 2022-03-24 | Many U type tubular dry heat rock heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220708480.7U CN218120681U (en) | 2022-03-24 | 2022-03-24 | Many U type tubular dry heat rock heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218120681U true CN218120681U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220708480.7U Active CN218120681U (en) | 2022-03-24 | 2022-03-24 | Many U type tubular dry heat rock heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218120681U (en) |
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2022
- 2022-03-24 CN CN202220708480.7U patent/CN218120681U/en active Active
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