CN213745533U - Air cooling water pipe telescopic joint protective housing in wind tunnel - Google Patents
Air cooling water pipe telescopic joint protective housing in wind tunnel Download PDFInfo
- Publication number
- CN213745533U CN213745533U CN202022239056.6U CN202022239056U CN213745533U CN 213745533 U CN213745533 U CN 213745533U CN 202022239056 U CN202022239056 U CN 202022239056U CN 213745533 U CN213745533 U CN 213745533U
- Authority
- CN
- China
- Prior art keywords
- water
- cover body
- lower cover
- cooling water
- air cooling
- 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
- 239000000498 cooling water Substances 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
The utility model provides a wind-tunnel air cooling water pipe telescopic joint protective housing belongs to power station technical field. The technical scheme is as follows: a protective shell for an air cooling water pipe expansion joint in a wind tunnel is characterized by comprising a water receiving groove arranged below an air cooler; the air cooler is connected with the cooling water supply pipe through an expansion joint, a water receiving cover is sleeved on the expansion joint, the water receiving cover is formed by splicing a semicircular upper cover body and a semicircular lower cover body, and the lower cover body is connected with the water receiving groove through a drain pipe; semicircular ring plates are arranged on the inner walls of the two end faces of the upper cover body and the lower cover body, a water-stop plate is externally connected to the other end of each semicircular ring plate, and a water guide plate is arranged at the edge of each water-stop plate; the water guide plate of the lower cover body is provided with a plurality of water filtering holes. The utility model has the advantages that: the protective shell can contain and receive the water leakage at the joint of the cooling water supply pipe and the air cooler.
Description
Technical Field
The utility model relates to a power station technical field especially relates to a wind-tunnel air cooling water pipe telescopic joint protective housing.
Background
The pumped storage power station pumps water to an upper reservoir by using electric energy in the low ebb period of the electric load and discharges water to a hydropower station for generating power in a lower reservoir in the peak period of the electric load. The high-water-level water of the upper reservoir flows into a factory building through the water diversion system to push the water turbine generator set to generate electric energy, and then the electric energy is input into a power grid through the step-up transformer, the switching station and the power transmission line, a plurality of large-scale water turbine generator cooling modes adopt closed self-circulation air cooling, water leakage exists at the joint of a cooling water supply pipe and an air cooler, and therefore a water receiving protective shell needs to be arranged at the joint.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can carry out the protective housing that connects greatly to leaking of cooling water delivery pipe and air cooler's junction.
The utility model discloses a realize through following technical scheme: a protective shell for an air cooling water pipe expansion joint in a wind tunnel is characterized by comprising a water receiving groove arranged below an air cooler;
the air cooler is connected with the cooling water supply pipe through an expansion joint, a water receiving cover is sleeved on the expansion joint and formed by splicing a semicircular upper cover body and a semicircular lower cover body, and the lower cover body is connected with the water receiving groove through a drain pipe.
Semicircular ring plates are arranged on the inner walls of the two end faces of the upper cover body and the lower cover body, a water-stop plate is externally connected to the other end of each semicircular ring plate, and a water guide plate is arranged at the edge of each water-stop plate; the outer diameter of the water guide plate is larger than that of the water stop plate, the water guide plate is in contact with the telescopic joint, if the telescopic joint leaks water, the water guide plate can flow into the lower cover body, and water is prevented from flowing out of the connection position of the water receiving cover and the telescopic joint.
The water guide plate of the lower cover body is provided with a plurality of water filtering holes. Because the water in the water receiving cover is remained on the lower cover body, the water can flow out through the water filtering holes.
A plurality of springs are uniformly distributed on the water-stop sheet of the lower cover body, and annular top plates are arranged on the springs.
The annular top plate can be propped against the telescopic joint to conveniently fix the water receiving cover.
And a sealing strip is arranged on the contact surface of the upper cover body and the lower cover body.
The upper cover body and the lower cover body are connected or welded through bolts.
The utility model has the advantages that: the water leakage at the joint of the cooling water supply pipe and the air cooler can be contained and connected, and then the water is led into the corresponding water receiving tank, so that water in a plant is prevented.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the upper cover body.
Fig. 3 is a schematic structural diagram of the lower cover body.
Fig. 4 is a schematic structural diagram of the lower cover body and the expansion joint.
Fig. 5 is a partially enlarged view of B in fig. 4.
Wherein the reference numerals are: 1. an air cooler; 2. a water receiving tank; 3. a water receiving cover; 6. an expansion joint; 8. a cooling water supply pipe; 301. a drain pipe; 302. an upper cover body; 303. a lower cover body; 304. a semicircular ring plate; 305. a water-stop sheet; 306. a water guide plate; 307. a spring; 308. an annular top plate; 309. and (5) filtering the water.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-5, the utility model relates to a protective shell for an air cooling water pipe expansion joint in a wind tunnel, which comprises a water receiving tank 2 arranged below an air cooler 1;
the air cooler 1 is connected with the cooling water supply pipe 8 through the expansion joint 6, the expansion joint 6 is sleeved with the water receiving cover 3, the water receiving cover 3 is formed by splicing a semicircular upper cover body 302 and a semicircular lower cover body 303, and the lower cover body 303 is connected with the water receiving tank 2 through a drain pipe 301.
The water guide plate 306 of the lower cover 303 is provided with a plurality of water filtering holes 309. The water at the joint of the water receiving cover 3 and the expansion joint 6 can flow out through the water filtering holes 309 and flow into the water receiving tank 2 after passing through the drain pipe 301.
A plurality of springs 307 are uniformly distributed on the water-stop plate 305 of the lower cover body 303, and an annular top plate 308 is arranged on the springs 307. The ring-shaped top plate 308 can be abutted on the telescopic joint 6 to fix the water jacket 3.
The contact surface of the upper cover 302 and the lower cover 303 is provided with a sealing strip.
The upper shell 302 and the lower shell 303 are connected by bolts or welded.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (4)
1. A protective shell for an air cooling water pipe expansion joint in a wind tunnel is characterized by comprising a water receiving groove arranged below an air cooler;
the air cooler is connected with the cooling water supply pipe through an expansion joint, a water receiving cover is sleeved on the expansion joint, the water receiving cover is formed by splicing a semicircular upper cover body and a semicircular lower cover body, and the lower cover body is connected with the water receiving groove through a drain pipe;
semicircular ring plates are arranged on the inner walls of the two end faces of the upper cover body and the lower cover body, a water-stop plate is externally connected to the other end of each semicircular ring plate, and a water guide plate is arranged at the edge of each water-stop plate;
the water guide plate of the lower cover body is provided with a plurality of water filtering holes.
2. The wind tunnel air cooling water pipe telescopic joint protective shell according to claim 1, wherein a plurality of springs are evenly distributed on a water-stop plate of the lower cover body, and an annular top plate is arranged on each spring.
3. The wind tunnel air cooling water pipe telescopic joint protective shell according to claim 1, wherein a sealing strip is arranged on a contact surface of the upper cover body and the lower cover body.
4. The wind tunnel air cooling water pipe telescopic joint protective shell according to claim 1, wherein the upper shell body and the lower shell body are connected or welded through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022239056.6U CN213745533U (en) | 2020-10-10 | 2020-10-10 | Air cooling water pipe telescopic joint protective housing in wind tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022239056.6U CN213745533U (en) | 2020-10-10 | 2020-10-10 | Air cooling water pipe telescopic joint protective housing in wind tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213745533U true CN213745533U (en) | 2021-07-20 |
Family
ID=76848198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022239056.6U Active CN213745533U (en) | 2020-10-10 | 2020-10-10 | Air cooling water pipe telescopic joint protective housing in wind tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213745533U (en) |
-
2020
- 2020-10-10 CN CN202022239056.6U patent/CN213745533U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103337676B (en) | Hybrid power ship lithium battery is from flow cooling device | |
| CN213021144U (en) | Fused salt gas heater | |
| CN213745533U (en) | Air cooling water pipe telescopic joint protective housing in wind tunnel | |
| CN201747539U (en) | Cooling device of accelerating gear box of wind generating set | |
| CN104764218B (en) | Solar-energy light collector is utilized to provide the device of heat energy for chemical storage batteries | |
| CN111288825A (en) | Nuclear energy heat exchanger with pressure feedback and nuclear leakage prevention function | |
| CN112129463A (en) | Air cooler water leakage monitoring device in wind tunnel | |
| JP2013181470A (en) | Power generation system | |
| CN213748931U (en) | Air cooler water leakage monitoring device in wind tunnel | |
| CN103310856B (en) | A kind of presurized water reactor electricity generation system with inherent safety | |
| CN101807707A (en) | Encapsulation method of galvanic pile module of fuel cell | |
| CN211345266U (en) | High-pressure electric heating steam boiler structure | |
| CN212584924U (en) | Boiler water supply cooling device for thermal power plant | |
| CN212006853U (en) | Nuclear energy heat exchanger with pressure feedback and nuclear leakage prevention function | |
| CN210692681U (en) | Heat pipe metal bipolar plate, monocell, cell stack, vehicle and electronic device | |
| CN213778765U (en) | Fixing structure for water leakage sensor of air cooler in wind tunnel | |
| CN215635692U (en) | Utensil is used to pipeline kneck leakage | |
| CN216995489U (en) | Hydraulic station oil accumulation device | |
| CN214744958U (en) | Gas storage tank with cooling structure | |
| CN213711244U (en) | Automatic water supply pressure stabilizer for water cooling system | |
| CN218101338U (en) | High-efficiency heat exchange tube for all-vanadium redox flow battery | |
| US20100090465A1 (en) | Process of installing prefabricated sections of pressurized and/or non-pressurized fluid-, utility-, and/or matter-carrying and encapsulated mediums with turbine systems attached into medium systems | |
| CN219272646U (en) | Nitric acid production facility system | |
| CN216841839U (en) | Oil leakage prevention mechanism of oil cooler | |
| CN212838190U (en) | Water cooling cover for wind driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |