CN220270185U - Power plant circulating water pipeline waste heat extraction equipment - Google Patents
Power plant circulating water pipeline waste heat extraction equipment Download PDFInfo
- Publication number
- CN220270185U CN220270185U CN202320884942.5U CN202320884942U CN220270185U CN 220270185 U CN220270185 U CN 220270185U CN 202320884942 U CN202320884942 U CN 202320884942U CN 220270185 U CN220270185 U CN 220270185U
- Authority
- CN
- China
- Prior art keywords
- fan
- waste heat
- power plant
- heat extraction
- circulating water
- Prior art date
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000000605 extraction Methods 0.000 title claims abstract description 23
- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 36
- 230000035939 shock Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 8
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 230000006378 damage Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 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 waste heat extraction equipment for a circulating water pipeline of a power plant, which relates to the technical field of waste heat extraction equipment and is provided with a fixed bracket and a connecting mechanism arranged above the fixed bracket, wherein the connecting mechanism comprises a mounting assembly and a cleaning assembly; the installation assembly comprises a fan, an installation support, a ventilation opening, a positioning hole, a positioning bolt and a filter screen support, wherein the fan is installed on the inner side of the fixed support; through setting up the clearance pole, the gear ring of installation can carry out certain rotation work through the inside micro motor of fan, then be the effect of meshing connection between gear ring and the connecting gear, realize carrying out reciprocating motion to the clearance pole that the connecting rod lower extreme of installation set up, realize that the clearance pole of installation can carry out certain clearance with the dust that blocks on the filter screen support, avoid long-time use to cause the jam easily, lead to when using, influence the efficiency of trade wind.
Description
Technical Field
The utility model relates to the technical field of waste heat extraction equipment, in particular to waste heat extraction equipment for a circulating water pipeline of a power plant.
Background
The power plant circulating water system is a key system of a power plant, is a cooling system which is indispensable for maintaining the normal operation of the power plant, and is used for cooling an internal unit of the power plant, wherein the cooling tower is based on the principle that cold water is introduced into the cooling tower for continuous circulation so as to cool the unit.
However, the circulating water system of the power plant in the prior art is a key system of the power plant, water of the cooling tower is put into the inside of the water circulating pipe to perform circulating work, then heat in the cooling tower is transferred to the inside of the fan through the effect of the heat exchanger to perform extraction, waste heat generated by the water circulating pipe is utilized for performing heating in cold weather, the phenomenon that the cooling tower and the water circulating pipe are easily frozen when the temperature is too low, damage of equipment units caused by freezing damage and incapability of use is avoided, the work of the fan is realized, heat extracted by the equipment is beneficial to work again, but when the fan is in work, external dust easily enters the inside of the equipment to easily cause blockage of the inside water circulating pipe, so that the production of impurities in the water circulating pipe affects the work efficiency of the equipment, the use requirement of people is not met, and the waste heat extraction equipment for the circulating water pipe of the power plant is needed.
Disclosure of Invention
The utility model aims to provide a waste heat extraction device for a power plant circulating water pipeline, which solves the problems that a power plant circulating water system is a key system of a power plant, water of a cooling tower is put into a water circulating pipe to perform circulating work, then the heat in the cooling tower is transferred to the inside of a fan to perform extraction through the action of a heat exchanger, the waste heat generated by the water circulating pipe is utilized for performing heating in cold weather, the cooling tower and the water circulating pipe are prevented from being easily frozen when the temperature is too low, damage to a device unit during operation is caused due to freezing injury, the operation of the fan is realized, the heat extracted by the device is beneficial to the operation again, but when the fan is operated, external dust is easy to enter the inside of the device to easily cause blockage of an internal filter screen, so that the production of impurities in the water circulating pipe affects the working efficiency of the device, and the use requirement of people is not met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the waste heat extraction equipment for the power plant circulating water pipeline comprises a fixed bracket and a connecting mechanism arranged above the fixed bracket, wherein the connecting mechanism comprises a mounting assembly and a cleaning assembly;
the installation assembly comprises a fan, an installation support, a vent, a positioning hole, a positioning bolt and a filter screen support, wherein the fan is installed on the inner side of the fixed support, the positioning hole is formed in the inner wall of the fan, the positioning bolt is installed in the positioning hole, the installation support is installed at the tail end of the positioning bolt, and the filter screen support is installed on the inner wall of the installation support;
the cleaning assembly comprises a gear ring, clamping grooves, connecting rods, connecting gears and cleaning rods, the gear ring is installed on the inner wall of the fan, clamping grooves are fixedly connected to the two sides of the gear ring, the connecting rods are installed in the clamping grooves, the connecting gears are installed on the upper end faces of the connecting rods, and the cleaning rods are installed on the lower end faces of the connecting rods.
Preferably, the water circulation pipe is installed to the upper end of fixed bolster, the heat exchanger is installed to the up end of water circulation pipe below fan, the lower terminal surface fixedly connected with damping spring of fan, damping plate is installed to damping spring's end, damping spring's inner circle is located damping plate's up end fixedly connected with damping branch.
Preferably, the mounting bracket and the fan form a clamping structure through the positioning holes and the positioning bolts, and the mounting bracket is arranged into two groups.
Preferably, the cleaning rods are arranged in four groups, and the four groups of cleaning rods are uniformly distributed along the horizontal direction of the lower end face of the connecting rod.
Preferably, the connecting rod forms a sliding structure with the clamping groove through the gear ring and the connecting gear.
Preferably, the fan and the damping plate form an elastic structure through the damping spring and the damping strut.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up the clearance pole, the gear ring of installation can carry out certain rotation work through the inside micro motor of fan, then be the effect of meshing connection between gear ring and the connecting gear, realize carrying out reciprocating motion to the clearance pole that the connecting rod lower extreme of installation set up, realize that the clearance pole of installation can carry out certain clearance with the dust that blocks on the filter screen support, avoid long-time use to cause the jam easily, lead to when using, influence the efficiency of trade wind.
2. Through setting up damping spring, when carrying out the during operation of fan, avoid causing the harm to equipment when receiving the vibration of equipment, damping spring and damping branch and the shock attenuation board through the installation can realize that equipment carries out certain shock attenuation buffering's effect when carrying out the during operation to carry out certain protection to equipment.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a power plant circulating water pipeline waste heat extraction device;
fig. 2 is a schematic diagram of the internal structure of a mounting bracket of a power plant circulating water pipeline waste heat extraction device;
fig. 3 is a schematic diagram of a cleaning rod structure of a power plant circulating water pipeline waste heat extraction device according to the present utility model;
fig. 4 is a schematic diagram of the internal structure of a damping plate of the power plant circulating water pipeline waste heat extraction device.
In the figure: 1. a fixed bracket; 2. a water circulation pipe; 3. a heat exchanger; 4. a blower; 5. a mounting bracket; 6. a vent; 7. positioning holes; 8. a positioning bolt; 9. a filter screen bracket; 10. a gear ring; 11. a clamping groove; 12. a connecting rod; 13. a connecting gear; 14. cleaning a rod; 15. a damping spring; 16. a shock absorbing plate; 17. damping strut.
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.
Example 1
As shown in fig. 1 to 4, the waste heat extraction device of the circulating water pipeline of the power plant in the drawing comprises a fixed bracket 1 and a connecting mechanism arranged above the fixed bracket 1, wherein the connecting mechanism comprises a mounting assembly and a cleaning assembly;
the installation component comprises a fan 4, an installation support 5, a ventilation opening 6, a positioning hole 7, a positioning bolt 8 and a filter screen support 9, wherein the fan 4 is installed on the inner side of the fixed support 1, the positioning hole 7 is formed in the inner wall of the fan 4, the positioning bolt 8 is installed in the positioning hole 7, the installation support 5 is installed at the tail end of the positioning bolt 8, and the filter screen support 9 is installed on the inner wall of the installation support 5;
the cleaning component comprises a gear ring 10, clamping grooves 11, connecting rods 12, connecting gears 13 and cleaning rods 14, the gear ring 10 is installed on the inner wall of the fan 4, the clamping grooves 11 are fixedly connected to the inner wall of the fan 4 on two sides of the gear ring 10, the connecting rods 12 are installed in the clamping grooves 11, the connecting gears 13 are installed on the upper end faces of the connecting rods 12, and the cleaning rods 14 are installed on the lower end faces of the connecting rods 12.
Wherein, as shown in fig. 2, installing support 5 constitutes the block structure through locating hole 7 and locating bolt 8 and fan 4, and installing support 5 sets up to two sets of, and installing support 5 and filter screen support 9 set up in the both sides of fan 4 for can carry out the effect of stopping of dust when carrying out the air exchange effect, then installing support 5 can be through the effect of carrying out the block between locating hole 7 and locating bolt 8 and the fan 4, avoid producing the dislocation when carrying out the installation, carry out the effect of certain dismantlement clearance to installing support 5 through the bolt at last.
Wherein, as shown in fig. 3, cleaning rod 14 sets up four groups, and four groups of cleaning rod 14 are along the lower terminal surface horizontal direction evenly distributed of connecting rod 12, and the dust that blocks on the filter screen support 9 can be carried out certain clearance to the cleaning rod 14 of installation, avoids causing the jam easily when long-time use, leads to when using, influences the efficiency of trade wind, then dismantles installing support 5, carries out concentrated processing to the dust after the inside clearance.
Wherein, as shown in fig. 3, the connecting rod 12 forms a sliding structure with the clamping groove 11 through the gear ring 10 and the connecting gear 13, the installed gear ring 10 can perform certain rotation work through a micro motor inside the fan 4, then the gear ring 10 and the connecting gear 13 are in meshed connection, so that the cleaning rod 14 arranged at the lower end of the installed connecting rod 12 can reciprocate, and the cleaning rod 14 is arranged to perform the reciprocating motion on the clamping groove 11.
Example 2
As shown in fig. 1, 2 and 4, this embodiment further describes example 1, the water circulation pipe 2 is installed at the upper end of the fixing support 1, the heat exchanger 3 is installed at the upper end face of the fan 4 below the water circulation pipe 2, the damping spring 15 is fixedly connected to the lower end face of the fan 4, the damping plate 16 is installed at the end of the damping spring 15, and the damping strut 17 is fixedly connected to the upper end face of the damping plate 16 at the inner ring of the damping spring 15.
Wherein, as shown in fig. 4, fan 4 constitutes elastic structure through damping spring 15 and damping branch 17 and shock attenuation board 16, when carrying out the during operation of fan 4, avoids causing the harm to equipment when receiving the vibration of equipment, can realize through damping spring 15 and damping branch 17 and the shock attenuation board 16 of installation that equipment carries out certain shock attenuation buffering's effect when carrying out the operation to carry out certain protection to equipment.
When in use, the utility model is characterized in that: firstly, the circulating water system of the power plant is a key system of the power plant, water of a cooling tower is put into the inside of the water circulating pipe 2 to perform circulating work, then the inside of the fan 4 is subjected to extraction action through the action of the heat exchanger 3, waste heat generated by the water circulating pipe 2 is utilized for performing heating action in cold weather, efficiency reduction of equipment units during operation is avoided when the temperature is too low, work of the fan 4 is realized, the mounting bracket 5 and the filter screen bracket 9 are arranged on two sides of the fan 4, blocking action of dust can be performed during air exchange action, then the mounting bracket 5 can perform clamping action between the positioning hole 7 and the positioning bolt 8 and the fan 4 through the positioning hole, dislocation during installation is avoided, finally the mounting bracket 5 is subjected to certain disassembling and cleaning action through bolts, then the gear ring 10 mounted can perform certain rotating work through a miniature motor inside the fan 4, then the effect of meshing connection between the gear ring 10 and the connecting gear 13 is realized, reciprocating motion of the cleaning rod 14 arranged at the lower end of the mounted connecting rod 12 is realized, the cleaning rod 14 can block the filter screen 9 during long-time during air exchange, and the filter screen is prevented from being influenced easily during air exchange.
Finally, when the fan 4 works, damage to equipment is avoided when the fan is vibrated, and the damping spring 15, the damping support rod 17 and the damping plate 16 can realize the effect of damping and buffering the equipment when the fan works, so that the equipment is protected to a certain extent.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 (6)
1. The utility model provides a circulating water pipeline waste heat extraction equipment of power plant, includes fixed bolster (1) and sets up the coupling mechanism in fixed bolster (1) top, its characterized in that: the connecting mechanism comprises a mounting assembly and a cleaning assembly;
the installation component includes fan (4), installing support (5), vent (6), locating hole (7), locating bolt (8) and filter screen support (9), fan (4) are installed to the inboard of fixed bolster (1), locating hole (7) have been seted up to the inner wall of fan (4), internally mounted in locating hole (7) has locating bolt (8), installing support (5) are installed to the end of locating bolt (8), filter screen support (9) are installed to the inner wall of installing support (5);
the cleaning assembly comprises a gear ring (10), clamping grooves (11), connecting rods (12), connecting gears (13) and cleaning rods (14), the gear ring (10) is installed on the inner wall of the fan (4), the two sides of the gear ring (10) are located in the clamping grooves (11) fixedly connected with the inner wall of the fan (4), the connecting rods (12) are installed in the clamping grooves (11), the connecting gears (13) are installed on the inner upper end faces of the connecting rods (12), and the cleaning rods (14) are installed on the lower end faces of the connecting rods (12).
2. The power plant circulating water pipe waste heat extraction apparatus of claim 1, wherein: the water circulation pipe (2) is installed to the upper end of fixed bolster (1), heat exchanger (3) are installed to the up end of water circulation pipe (2) below fan (4), the lower terminal surface fixedly connected with damping spring (15) of fan (4), shock attenuation board (16) are installed to the end of damping spring (15), the inner circle of damping spring (15) is located shock attenuation board (16) up end fixedly connected with damping branch (17).
3. The power plant circulating water pipe waste heat extraction apparatus of claim 1, wherein: the mounting support (5) and the fan (4) form a clamping structure through the positioning holes (7) and the positioning bolts (8), and the mounting support (5) is arranged into two groups.
4. The power plant circulating water pipe waste heat extraction apparatus of claim 1, wherein: the cleaning rods (14) are arranged in four groups, and the four groups of cleaning rods (14) are uniformly distributed along the horizontal direction of the lower end face of the connecting rod (12).
5. The power plant circulating water pipe waste heat extraction apparatus of claim 1, wherein: the connecting rod (12) and the clamping groove (11) form a sliding structure through the gear ring (10) and the connecting gear (13).
6. The power plant circulating water pipe waste heat extraction apparatus as claimed in claim 2, wherein: the fan (4) and the damping plate (16) form an elastic structure through the damping spring (15) and the damping strut (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884942.5U CN220270185U (en) | 2023-04-19 | 2023-04-19 | Power plant circulating water pipeline waste heat extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884942.5U CN220270185U (en) | 2023-04-19 | 2023-04-19 | Power plant circulating water pipeline waste heat extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270185U true CN220270185U (en) | 2023-12-29 |
Family
ID=89303826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320884942.5U Active CN220270185U (en) | 2023-04-19 | 2023-04-19 | Power plant circulating water pipeline waste heat extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270185U (en) |
-
2023
- 2023-04-19 CN CN202320884942.5U patent/CN220270185U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220270185U (en) | Power plant circulating water pipeline waste heat extraction equipment | |
| CN113202703A (en) | Cabin aeration cooling device and method and wind generating set | |
| CN209591925U (en) | A kind of new ceramics casing of relay of new-energy automobile | |
| CN209462854U (en) | Base station cabinet | |
| CN215217257U (en) | Water turbine cooling tower with sand prevention function | |
| CN213901992U (en) | Prevent wind husky cooling tower | |
| CN206431568U (en) | A kind of special dust-proof easy clean type radiator of industrial production | |
| CN213578208U (en) | Adjustable titanium condenser | |
| CN214998299U (en) | Dust collecting fan with cooling water circulation system | |
| CN210807430U (en) | Building security protection supervisory equipment convenient to heat dissipation | |
| CN221081873U (en) | Heat dissipation mechanism of machine room of digital information platform | |
| CN209818224U (en) | Cabin aeration cooling device | |
| CN219086626U (en) | Electrical cabinet with high heat dissipation performance special for electric use in steel plant | |
| CN219321930U (en) | Power distribution cabinet with good heat dissipation effect | |
| CN213841410U (en) | V-shaped all-in-one machine condenser | |
| CN216409831U (en) | Driving device for cooling tower | |
| CN216924610U (en) | Novel horizontal air flow type operation room air cooler | |
| CN212114969U (en) | Air cooler motor with protective structure | |
| CN220103806U (en) | Heating and anti-freezing device for condenser of closed cooling tower | |
| CN221124736U (en) | EMC electromagnetic compatibility is isolation protection casing for experiment | |
| CN219546876U (en) | Toughened glass cooling air grid | |
| CN215143723U (en) | Continuous stamping forming device for radiating fins | |
| CN219572956U (en) | Crack detection device of rail-mounted crane hanging beam | |
| CN219041541U (en) | Noise reduction type industrial fan motor protective cover | |
| CN210671067U (en) | Cabinet cooling device between electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |