CN210511752U - Venturi cooling device for flue gas - Google Patents
Venturi cooling device for flue gas Download PDFInfo
- Publication number
- CN210511752U CN210511752U CN201920736713.2U CN201920736713U CN210511752U CN 210511752 U CN210511752 U CN 210511752U CN 201920736713 U CN201920736713 U CN 201920736713U CN 210511752 U CN210511752 U CN 210511752U
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- CN
- China
- Prior art keywords
- venturi
- lateral wall
- piece
- fixedly connected
- lower extreme
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- 238000001816 cooling Methods 0.000 title claims abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000003546 flue gas Substances 0.000 title claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 41
- 239000004065 semiconductor Substances 0.000 claims description 34
- 230000017525 heat dissipation Effects 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 20
- 239000007789 gas Substances 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of the cooling, specifically be a flue gas venturi heat sink, including installation piece and venturi, be equipped with the recess on the lateral wall of installation piece, venturi is located the recess, the upper end of installation piece is equipped with the pull rod, two kellies of lower extreme fixedly connected with of pull rod, the lower extreme of kellies through the installation piece and offsets with venturi's upper end lateral wall, the kellies is sliding connection with the installation piece, the cover is equipped with first spring on the kellies, first spring is located between the lower extreme of pull rod and the upper end lateral wall of installation piece, be equipped with on the bottom lateral wall in the recess and put the thing groove, it is equipped with the refrigeration piece to put the thing inslot, all be equipped with the spout on putting the relative lateral wall in the thing groove, sliding connection has the bracing piece in the spout. The utility model discloses a setting of refrigeration mechanism makes venturi's temperature reduce to the gas cooling effect in the venturi is improved to the easy to assemble dismantlement.
Description
Technical Field
The utility model relates to a cooling technical field, concretely relates to flue gas venturi heat sink.
Background
The venturi effect, also known as venturi effect, is named after its discoverer, italian physicist venturi, and is characterized by the phenomenon that when a restricted flow passes through a reduced flow cross section, the fluid undergoes an increase in flow velocity, which is inversely proportional to the flow cross section, while the increase in flow velocity is accompanied by a decrease in fluid pressure, known by bernoulli's law, which is a common venturi phenomenon, and in general, it is known that a low pressure is generated in the vicinity of the fluid flowing at high velocity, thereby generating an adsorption effect, and the venturi can be manufactured by using this effect.
The Venturi tube can be used as high-efficiency gas cooling, purifying or absorbing equipment, and the characteristic of pressure reduction and atomization of the Venturi tube can be utilized to improve the air humidity, so that the problem of weather drying is effectively solved, and the Venturi cooling device for the flue gas is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the Venturi cooling device is provided, the temperature of the Venturi tube is reduced through the arrangement of the refrigerating mechanism, so that the gas cooling effect in the Venturi tube is improved, and the Venturi cooling device is convenient to mount and dismount.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a flue gas venturi heat sink, including installation piece and venturi, be equipped with the recess on the lateral wall of installation piece, venturi is located the recess, the upper end of installation piece is equipped with the pull rod, the lower extreme fixedly connected with two kellies of pull rod, the lower extreme of kellies runs through the installation piece and offsets with the upper end lateral wall of venturi, kellies and installation piece be sliding connection, the cover is equipped with first spring on the kellies, first spring is located between the upper end lateral wall of lower extreme and the installation piece of pull rod, be equipped with on the bottom lateral wall in the recess and put the thing groove, put the thing inslot and be equipped with the semiconductor refrigeration piece, all be equipped with the spout on the relative lateral wall in putting the thing groove, sliding connection has the bracing piece in the spout, fixedly connected with the second spring between the lower extreme of bracing piece and the bottom lateral wall in the spout, two equal fixedly connected with fixed block on the relative lateral wall of bracing piece, the one end of bracing piece and the lateral wall fixed connection of semiconductor refrigeration piece are kept away from to the fixed block, the upper end of semiconductor refrigeration piece is the refrigeration face, the lower extreme of semiconductor refrigeration piece is the heating face, the upper end of semiconductor refrigeration piece offsets with venturi's lower extreme lateral wall, the lower extreme fixedly connected with heat dissipation aluminum sheet of semiconductor refrigeration piece, the lower extreme lateral wall of installation piece is equipped with and puts the communicating ventilation groove in thing groove, the lower extreme of heat dissipation aluminum sheet extends to the ventilation inslot, the lower extreme fixed insertion of heat dissipation aluminum sheet is equipped with the heat dissipation copper pipe, the lower extreme fixedly connected with mounting panel of installation piece, be equipped with the vent in the mounting panel, the upper end fixedly connected with exhaust fan of mounting panel, fixedly connected with power on the lateral wall of installation piece, the output of power respectively with, The input end of the semiconductor refrigerating sheet is connected.
Furthermore, both sides of the supporting rod are provided with placing grooves, balls are arranged in the placing grooves, and the balls are abutted to the inner side walls of the sliding grooves.
Furthermore, a dust screen is fixedly connected in the vent.
Furthermore, the number of the heat dissipation copper pipes is multiple.
Furthermore, a rubber sleeve is fixedly sleeved on the pull rod.
Furthermore, the lower end of the clamping rod is fixedly connected with a rubber block.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) with the installation piece cover on venturi, restore power through first spring drives the pull rod, the pull rod drives the kelly, make kelly and venturi offset, thereby fix the position, be the power supply of semiconductor refrigeration piece through the power, the refrigeration of semiconductor refrigeration piece is carried out the refrigeration and is cooled down in the face of venturi, drive the bracing piece through the second spring, the bracing piece passes through the fixed block and drives the semiconductor refrigeration piece, make semiconductor refrigeration piece offset with venturi's lateral wall, obtain the gap between reduction semiconductor refrigeration piece and the venturi, improve refrigeration effect, can effectively play the radiating effect through heat dissipation aluminum sheet and heat dissipation copper pipe, can further strengthen the radiating effect through the exhaust fan, when needing to dismantle, hold the pull rod, upwards pull up the pull rod and can take off whole. The utility model reduces the temperature of the Venturi tube through the arrangement of the refrigerating mechanism, thereby improving the cooling effect of the gas in the Venturi tube,
the installation and the disassembly are convenient;
2) simultaneously, the ball can reduce the frictional force between bracing piece and the installation piece, reduces the removal resistance, and the dust screen can play dustproof effect, prevents inside the dust gets into the installation piece, and the quantity of heat dissipation copper pipe is a plurality of, can strengthen the radiating effect, and the rubber sleeve can improve user's the sense of gripping, and the rubber piece can strengthen the frictional force between kelly and the venturi, stability when reinforcing position is fixed.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of flue gas venturi heat sink.
Fig. 2 is the utility model provides a flue gas venturi heat sink's a department schematic structure.
1-mounting block, 2-dust screen, 3-radiating aluminum sheet, 4-exhaust fan, 5-radiating copper pipe, 6-semiconductor refrigerating sheet, 7-mounting plate, 8-support rod, 9-clamping rod, 10-pull rod, 11-rubber sleeve, 12-first spring, 13-Venturi tube, 14-fixing block, 15-power supply, 16-rolling ball and 17-second spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, a venturi cooling device for flue gas comprises an installation block 1 and a venturi tube 13, a groove is formed on a sidewall of the installation block 1, the venturi tube 13 is located in the groove, a pull rod 10 is arranged at an upper end of the installation block 1 for driving a clamping rod 9, two clamping rods 9 are fixedly connected to a lower end of the pull rod 10 for abutting against the venturi tube 13 so as to fix the whole position, a lower end of the clamping rod 9 penetrates through the installation block 1 and abuts against an upper sidewall of the venturi tube 13, the clamping rod 9 is slidably connected to the installation block 1, a first spring 12 is sleeved on the clamping rod 9 for driving the pull rod 10, the first spring 12 is located between the lower end of the pull rod 10 and the upper sidewall of the installation block 1, a storage slot is formed on an end side wall of an inner bottom of the groove, a semiconductor refrigeration sheet 6 is arranged in the storage slot for refrigerating the venturi tube 13, sliding slots are formed on opposite sidewalls, a support rod 8 is connected in the sliding groove in a sliding manner and used for supporting the semiconductor refrigeration sheet 6, a second spring 17 is fixedly connected between the lower end of the support rod 8 and the side wall of the bottom end in the sliding groove and used for driving the support rod 8, fixed blocks 14 are fixedly connected on the side walls opposite to the two support rods 8 and used for fixing the position of the semiconductor refrigeration sheet 6, one end of each fixed block 14, far away from the support rod 8, is fixedly connected with the side wall of the semiconductor refrigeration sheet 6, the upper end of the semiconductor refrigeration sheet 6 is a refrigeration surface, the lower end of the semiconductor refrigeration sheet 6 is a heating surface, the upper end of the semiconductor refrigeration sheet 6 is abutted against the side wall of the lower end of the Venturi tube 13, a heat dissipation aluminum sheet 3 is fixedly connected with the lower end of the semiconductor refrigeration sheet 6 and used for dissipating heat, a ventilation groove communicated with the storage groove is arranged on the side wall of the, for improving the radiating effect, the lower extreme fixedly connected with mounting panel 7 of installation piece 1 for installation exhaust fan 4 is equipped with the vent in the mounting panel 7, and the upper end fixedly connected with exhaust fan 4 of mounting panel 7 is used for further reinforcing the radiating effect, fixedly connected with power 15 on the lateral wall of installation piece 1, power 15's output respectively with exhaust fan, semiconductor refrigeration piece 6's input electric connection.
Wherein, the both sides of bracing piece 8 all are equipped with the standing groove, be equipped with ball 16 in the standing groove, ball 16 offsets with the spout inside wall, be used for reducing the frictional force between bracing piece 8 and the installation piece 1, reduce the moving resistance, fixedly connected with dust screen 2 in the vent, be used for playing dustproof effect, prevent that the dust from getting into installation piece 1 inside, the quantity of heat dissipation copper pipe 5 is a plurality of, be used for strengthening the radiating effect, fixed cover is equipped with rubber sleeve 11 on the pull rod 10, be used for improving user's the sense of gripping, the lower extreme fixedly connected with rubber block of kelly 9, be used for strengthening the frictional force between kelly 9 and venturi 13, stability when reinforcing the position is fixed.
The utility model provides a venturi cooling device for flue gas, during the installation, earlier with 1 cover of installation piece on venturi 13, through the restoring force drive pull rod 10 of first spring 12, pull rod 10 drives kelly 9, makes kelly 9 offset with venturi 13 to fix the position, be the power supply of semiconductor refrigeration piece 6 through power 15, the refrigeration of semiconductor refrigeration piece 6 is cooled down in the face of venturi 13, through the cooling of second spring 6
17 drive bracing piece 8, bracing piece 8 passes through fixed block 14 and drives semiconductor refrigeration piece 6, make semiconductor refrigeration piece 6 offset with venturi 13's lateral wall, it obtains the gap to reduce between semiconductor refrigeration piece 6 and the venturi 13, improve refrigeration effect, can effectively play the radiating action through heat dissipation aluminum sheet 3 and heat dissipation copper pipe 5, can further strengthen radiating effect through exhaust fan 4, when needing to dismantle, hold pull rod 10, upwards pull up pull rod 10 can take off whole. The utility model discloses a setting of refrigeration mechanism makes venturi's temperature reduce to the gas cooling effect in the venturi is improved to the easy to assemble dismantlement.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a flue gas venturi heat sink, includes installation piece (1) and venturi (13), its characterized in that: the lateral wall of the installation block (1) is provided with a groove, the Venturi tube (13) is positioned in the groove, the upper end of the installation block (1) is provided with a pull rod (10), the lower end of the pull rod (10) is fixedly connected with two clamping rods (9), the lower end of each clamping rod (9) penetrates through the installation block (1) and is abutted against the upper end lateral wall of the Venturi tube (13), each clamping rod (9) is in sliding connection with the installation block (1), each clamping rod (9) is sleeved with a first spring (12), each first spring (12) is positioned between the lower end of each pull rod (10) and the upper end lateral wall of the installation block (1), the inner bottom end lateral wall of the groove is provided with an object placing groove, each object placing groove is internally provided with a semiconductor refrigeration piece (6), the inner opposite lateral walls of the object placing grooves are respectively provided with a sliding groove, each sliding groove is internally connected with a support rod (8) in each sliding groove, and the lower end of each support rod (8), two equal fixedly connected with fixed block (14) on the relative lateral wall of bracing piece (8), the one end that bracing piece (8) were kept away from in fixed block (14) and the lateral wall fixed connection of semiconductor refrigeration piece (6), the upper end of semiconductor refrigeration piece (6) is the refrigeration face, the lower extreme of semiconductor refrigeration piece (6) is the heating face, the upper end of semiconductor refrigeration piece (6) offsets with the lower extreme lateral wall of venturi (13), the lower extreme fixedly connected with heat dissipation aluminum sheet (3) of semiconductor refrigeration piece (6), the lower extreme lateral wall of installation piece (1) is equipped with and puts the communicating ventilation groove of thing groove, the lower extreme of heat dissipation aluminum sheet (3) extends to the ventilation inslot, the lower extreme of heat dissipation aluminum sheet (3) is fixed to be inserted and is equipped with heat dissipation copper pipe (5), the lower extreme fixedly connected with mounting panel (7) of installation piece (1), be equipped with the vent in mounting panel (7), the upper end fixedly connected with exhaust fan (4) of mounting panel (7), fixedly connected with power (15) on the lateral wall of installation piece (1), the output of power (15) is connected with the input of exhaust fan, semiconductor refrigeration piece (6) respectively.
2. The venturi cooling device for flue gas of claim 1, wherein: the two sides of the supporting rod (8) are provided with placing grooves, rolling balls (16) are arranged in the placing grooves, and the rolling balls (16) are abutted to the inner side walls of the sliding grooves.
3. The venturi cooling device for flue gas of claim 1, wherein: and a dustproof net (2) is fixedly connected in the ventilation port.
4. The venturi cooling device for flue gas of claim 1, wherein: the number of the heat dissipation copper pipes (5) is multiple.
5. The venturi cooling device for flue gas of claim 1, wherein: the pull rod (10) is fixedly sleeved with a rubber sleeve (11).
6. The venturi cooling device for flue gas of claim 1, wherein: the lower end of the clamping rod (9) is fixedly connected with a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736713.2U CN210511752U (en) | 2019-05-22 | 2019-05-22 | Venturi cooling device for flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736713.2U CN210511752U (en) | 2019-05-22 | 2019-05-22 | Venturi cooling device for flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210511752U true CN210511752U (en) | 2020-05-12 |
Family
ID=70576233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920736713.2U Active CN210511752U (en) | 2019-05-22 | 2019-05-22 | Venturi cooling device for flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210511752U (en) |
-
2019
- 2019-05-22 CN CN201920736713.2U patent/CN210511752U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: Building 6, J6 Software Park, No.6 Jiangjun Avenue, Moling Street, Jiangning District, Nanjing City, Jiangsu Province, 211106, Bespace16 Patentee after: Nanjing Lingsheng New Material Technology Co.,Ltd. Address before: 210000 4th floor, 8 Building incubation building, Jiangsu Membrane Technology Industrial Park, No.1, Jiangpu Street Park, Jiangbei new district, Nanjing City, Jiangsu Province Patentee before: NANJING YIFENG YUEMING ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |