CN216711643U - Heat supply unit for power plant - Google Patents
Heat supply unit for power plant Download PDFInfo
- Publication number
- CN216711643U CN216711643U CN202220335522.7U CN202220335522U CN216711643U CN 216711643 U CN216711643 U CN 216711643U CN 202220335522 U CN202220335522 U CN 202220335522U CN 216711643 U CN216711643 U CN 216711643U
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- CN
- China
- Prior art keywords
- thermalization
- box
- fixedly arranged
- supply unit
- heat supply
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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.)
- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000013535 sea water Substances 0.000 description 31
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model provides a heat supply unit for a power plant. The heat supply unit for power plant includes: a thermalization box; the air inlet pipe is fixedly arranged on one side of the thermalization box, and one end of the air inlet pipe extends into the thermalization box; the shunt pipe is fixedly arranged at one end of the air inlet pipe; the plurality of hollow plates are respectively and fixedly arranged on the inner walls of the two sides of the thermalization box, and the plurality of air outlets of the flow dividing pipes are fixedly connected with the bottoms of the corresponding hollow plates; the plurality of communicating pipes are fixedly arranged on the plurality of hollow plates respectively; the air outlet pipe is fixedly arranged at the bottom of the corresponding hollow plate, and one end of the air outlet pipe extends out of the thermalization box; the double-shaft motor is fixedly installed on one side of the thermalization box. The heat supply unit for the power plant has the advantages of better heating effect and capability of cleaning impurities.
Description
Technical Field
The utility model relates to the technical field of heat supply units, in particular to a heat supply unit for a power plant.
Background
The power plant can desalt the sea water through heat supply unit group, through the retrieval, discloses a heat supply unit for power plant in the correlation technique, including coal-fired generating set body, steam turbine body, steam storage tank and the sea water desalination device who connects gradually and form closed loop, the steam turbine body passes through the steam output pipe and is connected with steam storage tank, sea water desalination device is including the sea water thermalization case and the sunshine distillation chamber that connect gradually, and sea water thermalization case among the device is through letting high temperature steam pass through S type pipeline, then heats the sea water through the S type pipeline after the heating.
However, the utilization rate of the S-shaped pipeline to the high-temperature hot gas is low, which may affect the heating effect of the seawater, and after a long time use, impurities are easily attached to the S-shaped pipeline, which may affect the contact between the S-shaped pipeline and the seawater, thereby further reducing the heating effect of the seawater.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat supply unit for a power plant, which has a better heating effect and can clean impurities.
In order to solve the technical problem, the heat supply unit for the power plant provided by the utility model comprises: a thermalization box; the air inlet pipe is fixedly arranged on one side of the thermalization box, and one end of the air inlet pipe extends into the thermalization box; the shunt pipe is fixedly arranged at one end of the air inlet pipe; the plurality of hollow plates are respectively and fixedly arranged on the inner walls of the two sides of the thermalization box, and the plurality of air outlets of the flow dividing pipes are fixedly connected with the bottoms of the corresponding hollow plates; the plurality of communicating pipes are fixedly arranged on the plurality of hollow plates respectively; the air outlet pipe is fixedly arranged at the bottom of the corresponding hollow plate, and one end of the air outlet pipe extends out of the thermalization box; the double-shaft motor is fixedly arranged on one side of the thermalization box; the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor; the two first bevel gears are fixedly arranged at one ends, far away from each other, of the two driving rods respectively; the two bidirectional screws are rotatably arranged in the thermalization box, and two ends of each of the two bidirectional screws extend out of the thermalization box; the two second bevel gears are respectively and fixedly arranged at one ends of the two bidirectional screws, and the two first bevel gears are respectively meshed with the two second bevel gears; the two partition plates are sleeved on the two bidirectional screw rods in a threaded manner; the connecting strips are fixedly arranged on one sides of the two partition plates, which are close to each other; the bottom parts of the scraping plates are respectively contacted with the tops of the corresponding hollow plates.
Preferably, a water inlet pipe is fixedly installed at the top of the heating box, and a water drain pipe is fixedly installed at one side of the heating box.
Preferably, a waste discharge valve is fixedly arranged at the bottom of the thermalization box.
Preferably, a plurality of support frames are fixedly mounted on one side of the heating box, and the two drive rods respectively penetrate through the corresponding support frames and are rotatably connected with the corresponding support frames through bearings.
Preferably, a protective shell is fixedly arranged on one side of the thermalization box.
Preferably, four sliding rods are fixedly mounted in the thermalization box, penetrate through the two partition plates and are in sliding connection with the two partition plates.
Preferably, four support legs which are distributed in a rectangular shape are fixedly installed at the bottom of the thermalization box.
Compared with the related art, the heat supply unit for the power plant provided by the utility model has the following beneficial effects:
the utility model provides a heat supply unit for a power plant, which is characterized in that a seawater heating mechanism is formed by matching an air inlet pipe, a flow dividing pipe, a hollow plate and a communicating pipe, the seawater heating mechanism can improve the contact range of seawater and the heating mechanism, so that the seawater can be heated more quickly, the heating effect and the heating efficiency of the seawater can be improved, the top of the hollow plate can be cleaned by matching a double-shaft motor, a driving rod, a first conical gear, a two-way screw, a second conical gear, a partition plate, a connecting strip and a scraper plate, and impurities are prevented from being adhered to the hollow plate to influence the heat conduction of the hollow plate.
Drawings
Fig. 1 is a schematic front sectional view of a heat supply unit for a power plant according to the present invention;
FIG. 2 is a schematic front view of a heat supply unit for a power plant according to the present invention;
FIG. 3 is a schematic side view, cross-sectional structural view of a heat supply unit for a power plant according to the present invention;
fig. 4 is a schematic top sectional view of the heat supply unit for power plant according to the present invention.
Reference numbers in the figures: 1. a thermalization box; 2. an air inlet pipe; 3. a shunt tube; 4. a hollow plate; 5. a communicating pipe; 6. an air outlet pipe; 7. a double-shaft motor; 8. a drive rod; 9. a first bevel gear; 10. a bidirectional screw; 11. a second bevel gear; 12. a partition plate; 13. a connecting strip; 14. a squeegee; 15. a water inlet pipe; 16. and a water discharge pipe.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional view of a heat supply unit for a power plant according to the present invention; FIG. 2 is a schematic front view of a heat supply unit for a power plant according to the present invention; FIG. 3 is a schematic side view, cross-sectional structural view of a heat supply unit for a power plant according to the present invention; fig. 4 is a schematic top sectional view of the heat supply unit for power plant according to the present invention. The heat supply unit for power plant includes: the top and the bottom of the thermalization box 1 are respectively provided with an end cover, and when the thermalization box 1 needs to be maintained, the thermalization box 1 can be disassembled; the air inlet pipe 2 is fixedly arranged on one side of the thermalization box 1, and one end of the air inlet pipe 2 extends into the thermalization box 1; the high-temperature hot gas can enter the hollow plate 4 together through the plurality of air outlets when entering the shunt pipe 3, so that the high-temperature hot gas in the hollow plate 4 is more uniform; the plurality of hollow plates 4 are fixedly arranged on the inner walls of the two sides of the thermalization box 1 respectively, the plurality of air outlets of the flow dividing pipes 3 are fixedly connected with the bottoms of the corresponding hollow plates 4, the hollow plates 4 are made of copper, and the copper has good thermal conductivity, so that the hollow plates 4 can heat seawater better, and the hollow plates 4 have larger areas and can be better contacted with and heat seawater; the plurality of communicating pipes 5 are fixedly arranged on the plurality of hollow plates 4 respectively, the hollow plates 4 are communicated with the hollow plates 4 through the plurality of communicating pipes 5, so that high-temperature hot gas can uniformly enter one hollow plate 4 from the other hollow plate 4; the air outlet pipe 6 is fixedly arranged at the bottom of the corresponding hollow plate 4, and one end of the air outlet pipe 6 extends out of the thermalization box 1; the double-shaft motor 7 is fixedly arranged on one side of the thermalization box 1; the two driving rods 8 are respectively and fixedly arranged on two output shafts of the double-shaft motor 7; the two first bevel gears 9 are respectively and fixedly arranged at the ends, far away from each other, of the two driving rods 8; the two bidirectional screws 10 are rotatably arranged in the thermalization box 1, two ends of each of the two bidirectional screws 10 extend out of the thermalization box 1, and two sides of threads on the two bidirectional screws 10 are opposite, so that the two bidirectional screws 10 can drive the two partition plates 12 to approach or separate from each other when rotating; two second bevel gears 11, wherein the two second bevel gears 11 are respectively fixedly arranged at one ends of two bidirectional screws 10, and the two first bevel gears 9 are respectively meshed with the two second bevel gears 11; the two partition plates 12 are sleeved on the two bidirectional screw rods 10 in a threaded manner, two fixing holes are formed in the partition plates 12, internal threaded pipes are fixedly installed in the two fixing holes, the two bidirectional screw rods 10 respectively penetrate through the corresponding internal threaded pipes and are in threaded connection with the corresponding internal threaded pipes, when the two partition plates 12 are in contact with the hollow plates 4, the flowing range of seawater can be limited, the seawater can flow according to a specified path, the seawater can be sufficiently heated, and when the two partition plates 12 are separated, impurities can directly fall to the bottom of the thermalization box 1 under the driving of the scraper plate 14; the connecting strips 13 are respectively fixedly arranged on one sides of the two partition plates 12 close to each other; and the scrapers 14 are respectively fixedly arranged at one ends of the connecting strips 13, and the bottoms of the scrapers 14 are respectively contacted with the tops of the corresponding hollow plates 4.
The top of the heating box 1 is fixedly provided with a water inlet pipe 15, one side of the heating box 1 is fixedly provided with a water outlet pipe 16, and the water inlet pipe 15 and the water outlet pipe 16 can enable seawater to enter the heating box 1 and be discharged from the heating box 1 after being heated.
The bottom fixed mounting of thermalization case 1 has the valve of wasting discharge, when needs clear up the impurity in the thermalization case 1, can open the valve of wasting discharge, and at this moment, remaining sea water can drive impurity and discharge through the valve of wasting discharge in the thermalization case 1.
One side fixed mounting of thermalization case 1 has a plurality of support frames, and two actuating levers 8 run through the support frame that corresponds respectively and rotate with the support frame that corresponds through the bearing to be connected, and two liang of cooperations of support frame support actuating lever 8, can guarantee the firm of actuating lever 8.
One side fixed mounting of thermalization case 1 has the protecting crust, and the protecting crust can keep apart the protection to the drive mechanism that biax motor 7 and actuating lever 8 isotructure are constituteed.
Four slide bars are fixedly installed in the thermalization box 1, all run through two baffles 12 and with two baffles 12 sliding connection for four slide bars, four slide bars are rectangular distribution, can guarantee the stability of baffle 12 when not influencing the baffle 12 and remove.
The bottom fixed mounting of the heating box 1 has four supporting legs that are rectangular distribution, and the supporting legs can support the heating box 1 for the heating box 1 is at suitable height.
The working principle of the heat supply unit for the power plant provided by the utility model is as follows:
when the device is used, high-temperature hot gas can enter the shunt tubes 3 through the air inlet pipe 2, then uniformly enters the corresponding hollow plates 4 through the shunt tubes 3, then enters the hollow plates 4 below through the communicating pipes 5, and so on, so that the high-temperature hot gas heats all the hollow plates 4 until the high-temperature hot gas is discharged through the air outlet pipe 6, then seawater enters the thermalization box 1 through the water inlet pipe 15, then the seawater falls onto the topmost hollow plates 4, at the moment, the seawater can be fully contacted with the heated hollow plates 4 and continuously flows downwards, in the secondary process, the seawater can be better heated until the seawater falls onto the bottom of the thermalization box 1 and then is discharged through the water outlet pipe 16, when impurities are adhered to the tops of the hollow plates 4, the double-shaft motor 7 is started, the double-shaft motor 7 drives the two driving rods 8 to rotate through the output shaft, actuating lever 8 drives second bevel gear 11 through first bevel gear 9 and rotates, second bevel gear 11 drives two-way screw rod 10 and rotates, under the effect of screw thread, two-way screw rod 10 drive two baffles 12 and keep away from each other, two baffles 12 then drive a plurality of scraper blades 14 through a plurality of connecting strip 13 and remove, scraper blade 14 can clear up the top of cavity board 4 when removing, avoid impurity to influence the heat conduction of cavity board 4, afterwards, impurity is scraped the direct bottom that falls to heat case 1 from cavity board 4, at this moment, open the valve of wasting discharge and discharge impurity from heat case 1.
Compared with the related art, the heat supply unit for the power plant provided by the utility model has the following beneficial effects:
the utility model provides a heat supply unit for a power plant, which is characterized in that a seawater heating mechanism is formed by matching an air inlet pipe 2, a flow dividing pipe 3, a hollow plate 4 and a communicating pipe 5, the seawater heating mechanism can improve the contact range of seawater and the heating mechanism, so that the seawater can be heated more quickly, the heating effect and the heating efficiency of the seawater can be improved, the top of the hollow plate 4 can be cleaned by matching a double-shaft motor 7, a driving rod 8, a first conical gear 9, a two-way screw rod 10, a second conical gear 11, a partition plate 12, a connecting strip 13 and a scraper 14, and impurities are prevented from being adhered to the hollow plate 4 to influence the heat conduction of the hollow plate 4.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A heat supply unit for a power plant, comprising:
a thermalization box;
the air inlet pipe is fixedly arranged on one side of the thermalization box, and one end of the air inlet pipe extends into the thermalization box;
the shunt pipe is fixedly arranged at one end of the air inlet pipe;
the plurality of hollow plates are respectively and fixedly arranged on the inner walls of the two sides of the thermalization box, and the plurality of air outlets of the flow dividing pipes are fixedly connected with the bottoms of the corresponding hollow plates;
the plurality of communicating pipes are fixedly arranged on the plurality of hollow plates respectively;
the air outlet pipe is fixedly arranged at the bottom of the corresponding hollow plate, and one end of the air outlet pipe extends out of the thermalization box;
the double-shaft motor is fixedly arranged on one side of the thermalization box;
the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor;
the two first bevel gears are fixedly arranged at one ends, far away from each other, of the two driving rods respectively;
the two bidirectional screws are rotatably arranged in the thermalization box, and two ends of each of the two bidirectional screws extend out of the thermalization box;
the two second bevel gears are respectively fixedly arranged at one ends of the two bidirectional screws, and the two first bevel gears are respectively meshed with the two second bevel gears;
the two partition plates are sleeved on the two bidirectional screw rods in a threaded manner;
the connecting strips are fixedly arranged on one sides of the two partition plates, which are close to each other;
the bottom parts of the scraping plates are respectively contacted with the tops of the corresponding hollow plates.
2. The plant heat supply unit according to claim 1, wherein a water inlet pipe is fixedly installed at the top of the thermalization tank, and a water outlet pipe is fixedly installed at one side of the thermalization tank.
3. The plant heating unit according to claim 1, wherein a waste valve is fixedly installed at the bottom of the thermalization tank.
4. The heat supply unit for power plants according to claim 1, wherein a plurality of support frames are fixedly installed at one side of the thermalization box, and the two driving rods respectively penetrate through the corresponding support frames and are rotatably connected with the corresponding support frames through bearings.
5. The plant heating unit according to claim 1, wherein a protective shell is fixedly mounted on one side of the thermalization tank.
6. The plant heat supply unit according to claim 1, wherein four sliding rods are fixedly installed in the thermalization box, and each sliding rod penetrates through and is slidably connected with two partition plates.
7. The plant heat supply unit according to claim 1, wherein four support legs are fixedly mounted at the bottom of the thermalization tank and are distributed in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220335522.7U CN216711643U (en) | 2022-02-19 | 2022-02-19 | Heat supply unit for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220335522.7U CN216711643U (en) | 2022-02-19 | 2022-02-19 | Heat supply unit for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216711643U true CN216711643U (en) | 2022-06-10 |
Family
ID=81875399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220335522.7U Expired - Fee Related CN216711643U (en) | 2022-02-19 | 2022-02-19 | Heat supply unit for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216711643U (en) |
-
2022
- 2022-02-19 CN CN202220335522.7U patent/CN216711643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |