CN212714830U - Gate anti-icing structure for pump station - Google Patents
Gate anti-icing structure for pump station Download PDFInfo
- Publication number
- CN212714830U CN212714830U CN201921931264.3U CN201921931264U CN212714830U CN 212714830 U CN212714830 U CN 212714830U CN 201921931264 U CN201921931264 U CN 201921931264U CN 212714830 U CN212714830 U CN 212714830U
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- Prior art keywords
- protection casing
- water pump
- water
- pump
- gate anti
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000007921 spray Substances 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 36
- 230000006978 adaptation Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 241001113556 Elodea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a pump station is with gate anti-icing structure relates to pump station gate anti-icing's technical field, including the water pump that is located the river course both sides respectively, the water pump goes out the water outlet end and is connected with stereoplasm outlet pipe, two be connected with between the outlet pipe and set up and be located the spray pipe more than the surface of water along river course width direction, the spaced apart a plurality of hole for water sprayings that are equipped with on the spray pipe, the water pump overcoat is equipped with the protection casing, the protection casing includes first protection casing and second protection casing, first protection casing and second protection casing splice each other and form the spherical cavity that is used for holding the water pump, first protection casing and second protection casing concatenation department are fixed through coupling assembling, the mouth of crossing that the water supply pipe. The utility model has the advantages of prevent that water pump and spray pipe from blockking up and the water pump of being convenient for receive and releases in to the river course.
Description
Technical Field
The utility model belongs to the technical field of the technique of pump station gate anti-icing and specifically relates to a gate anti-icing structure for pump station is related to.
Background
At present, the water inlet in pump station river course generally is provided with the gate, and in northern area because weather is cold winter, gate and gate pier take place to freeze very easily and rise to be destroyed, influence the stability of gate pier and the use of gate.
The existing CN201320269310.4 anti-freezing device for a sluice gate for reference is arranged in front of the gate, and comprises a submersible pump, a jet pipe, a plurality of guide pulleys and a fixed winch, wherein the top side of the upstream surface of each gate pier is provided with one guide pulley, the submersible pump and the jet pipe transversely arranged in front of the gate are arranged in front of the gate, the fixed winch is arranged in a control building on the bank and is connected with the guide pulleys through a main steel wire rope, the jet pipe is connected with a main steel wire rope through a plurality of auxiliary steel wire ropes respectively through the guide pulleys, so that the fixed winch is opened to drive the main steel wire rope to adjust the depth of the jet pipe and the submersible pump in water, the jet pipe is a straight pipe, a plurality of jet small holes towards the upper part are drilled on the pipe, and the submersible pump is communicated with the jet pipe. The device can prevent the icing of the water body in front of the gate panel, avoid the damage of ice pressure to the gate, prolong the service life of the gate and save the maintenance and repair cost of the gate.
The above prior art solutions have the following drawbacks: however, because the submersible pump and the jet pipe are both positioned in the river water, and the water jetted by the submersible pump and the jet pipe is not filtered by the trash rack before the gate, the submersible pump or the jet pipe is easily blocked by aquatic plants and impurities in the river when the water is sprayed, so that the ice can not be better prevented.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pump station is with gate anti-icing structure has the advantage that prevents water pump and spray pipe jam.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a gate anti-icing structure for pump station, is including the water pump that is located the river course both sides respectively, water pump play water end is connected with stereoplasm outlet pipe, two be connected with between the outlet pipe along the setting of river course width direction and be located the spray pipe more than the surface of water, the spaced apart a plurality of hole for water spraying that are equipped with on the spray pipe, the water pump overcoat is equipped with the protection casing, the protection casing includes first protection casing and second protection casing, first protection casing and the mutual concatenation formation of second protection casing are used for holding the spherical cavity of water pump, first protection casing and second protection casing concatenation department are fixed through coupling assembling, the mouth of crossing that the confession outlet pipe passed is seted up to first protection.
By adopting the technical scheme, the spray pipe is arranged above the water surface, so that water plants or other impurities in water are prevented from blocking the water spray holes when water is not sprayed; the protective cover is arranged outside the water pump, so that impurities in water can be filtered out by the protective cover, and the water pump is not blocked when in work; simultaneously set the protection casing to circularly, can transfer or when mentioning the water pump, spherical protection casing can transfer and mention along the side slope of river course, for the area of contact of square protection casing reduction and side slope, reduce frictional force, make receiving and releasing of water pump more convenient, laborsaving.
The utility model discloses further set up to: coupling assembling includes retainer plate, fixing bolt and nut, the retainer plate sets up respectively in first protection casing and second protection casing concatenation position department, follows a plurality of bolt holes are seted up at the circumferencial direction interval of retainer plate, fixing bolt passes the bolt hole on first protection casing and the second protection casing respectively, fixes first protection casing and second protection casing together through revolving the nut on fixing bolt.
Through adopting above-mentioned technical scheme, set up the retainer plate in first protection casing and second protection casing concatenation department, can fix both together after first protection casing and second protection casing concatenation, convenient operation, stability is high.
The utility model discloses further set up to: the positions, abutted to the water pump, of the first protective cover and the second protective cover are respectively and fixedly provided with a supporting circular plate, the supporting circular plate and the weft of the protective cover are arranged in the same circle center, a clamping groove is formed in the side face, close to the water pump, of the supporting circular plate, clamping blocks matched with the clamping grooves are arranged at the upper end and the lower end of the slurry pump, and the clamping blocks can be clamped into the clamping grooves when the first protective cover and the second protective cover are mutually spliced.
Through adopting above-mentioned technical scheme, when first protection casing and second protection casing splice each other, the fixture block can be gone into in the draw-in groove and fix the position of water pump in the protection casing, can avoid when transferring the protection casing, and the water pump is in disorder shaken.
The utility model discloses further set up to: the clamping grooves are uniformly arranged along the circumferential direction of the supporting circular plate at intervals, and the clamping blocks correspond to the clamping grooves.
Through adopting above-mentioned technical scheme, set up a plurality of draw-in grooves and fixture block, make the protection casing spacing to the slush pump body more stable.
The utility model discloses further set up to: the river bank is provided with a lifting assembly for lifting the water pump out of the river channel.
Through adopting above-mentioned technical scheme, the transfer and the taking out of the water pump of being convenient for.
The utility model discloses further set up to: the lifting assembly comprises a support frame arranged on the river bank, a first fixed pulley, a second fixed pulley, a movable pulley and a pull rope, wherein the first fixed pulley and the second fixed pulley are fixedly arranged on the support frame and are connected in series, the movable pulley is hooked on the protective cover, and one end of the pull rope is connected with the movable pulley and sequentially penetrates through the second fixed pulley, the movable pulley and the first fixed pulley.
By adopting the technical scheme, the fixed pulley and the movable pulley are combined for use, so that the water pump is more convenient and labor-saving to take up and release.
The utility model discloses further set up to: the support frame includes four stabilizer blades and sets firmly the fixed plate in the stabilizer blade upper end, the fixed plate bottom has set firmly the pull ring, first fixed pulley colludes and establishes on the pull ring.
Through adopting above-mentioned technical scheme, simple structure, stability are good, are convenient for install the fixed pulley on the support frame simultaneously.
To sum up, the utility model discloses a beneficial technological effect does:
1. the spray pipe is arranged above the water surface, so that water plants or other sundries in water are prevented from blocking the water spray holes when water is not sprayed; the protective cover is arranged outside the water pump, so that impurities in water can be filtered out by the protective cover, and the water pump is not blocked when in work; meanwhile, the protective cover is arranged to be circular, so that the spherical protective cover can be placed and lifted along the side slope of the river channel when the water pump is placed or lifted, the contact area between the spherical protective cover and the side slope is reduced relative to a square protective cover, the friction force is reduced, and the water pump is more convenient and labor-saving to fold and unfold;
2. by arranging the supporting circular plate, the clamping groove and the clamping block, the water pump can be stably fixed in the protective cover, and the water pump is prevented from shaking in an disorderly manner when the protective cover is placed down or lifted up;
3. through setting up the lifting unit, the fixed pulley combines to use with the movable pulley, and is more convenient, laborsaving when receiving and releasing the water pump.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is an exploded view of the outstanding shield of the present invention;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure, 1, a water pump; 2. a water outlet pipe; 3. a water spray pipe; 4. a protective cover; 41. a first shield; 42. a second shield; 43. passing through the opening; 5. a connecting assembly; 51. a stationary ring; 52. fixing the bolt; 53. a nut; 6. a supporting circular plate; 61. a card slot; 62. a clamping block; 7. a lifting assembly; 71. a support frame; 72. a first fixed pulley; 73. a second fixed pulley; 74. a movable pulley; 75. and pulling a rope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a gate anti-icing structure for pump station, the setting is in the front of gate, anti-icing structure includes water pump 1, outlet pipe 2 and spray pipe 3, water pump 1 is two, the setting is in the river course, be located the left and right sides in river course respectively, outlet end at water pump 1 is connected with outlet pipe 2, be connected with spray pipe 3 along river course width direction setting between two outlet pipes 2, spray pipe 3 distance is located more than the surface of water and apart from the surface of water 0.3-0.5m, spray pipe 3 is apart from gate 1.5-2m, a plurality of hole for water spraying have been seted up at the interval on the spray pipe 3. When the outside temperature is lower, the water in the river channel is sprayed out through the water spraying pipe 3 by the water pump 1, so that a disturbance area is formed in the gate and the gate pier area, and the gate pier and the gate are prevented from freezing.
Referring to fig. 2 and 3, when water is sprayed, the water spray holes of the water pump 1 or the water spray pipe 3 are easily blocked due to the presence of waterweeds or other impurities in the river, so that good ice prevention cannot be performed. Consequently, be equipped with protection casing 4 at 1 overcoat of water pump, protection casing 4 is the sphere, and protection casing 4 is for the annular reinforcing bar that arranges along 4 weft of protection casing and fix the arc reinforcing bar that arranges along 4 warp of protection casing in the annular reinforcing bar outside, and annular reinforcing bar and arc reinforcing bar cross formation are used for filtering the filtration of aquatic debris, and water is when getting into protection casing 4, and pasture and water or other debris are blockked outside protection casing 4 to avoid the pasture and water to carry out 1 jam water pump 1 of water pump. Meanwhile, the protective cover 4 is made into a spherical shape, so that when the water pump 1 is placed or lifted to a river channel, the spherical protective cover 4 can be placed and lifted along a side slope of the river channel, the contact area between the spherical protective cover and the side slope is reduced for the square protective cover 4, friction force is reduced, and operation is more convenient.
The protection casing 4 includes first protection casing 41 and second protection casing 42, and first protection casing 41 and second protection casing 42 are hemispherical, and first protection casing 41 and second protection casing 42 splice each other and form the spherical cavity that is used for holding water pump 1, offer the mouth 43 of crossing that supplies outlet pipe 2 to pass in the upper end of first protection casing 41, the size of crossing 43 is the same with outlet pipe 2 diameter, prevents that pasture and water from passing in the mouth 43 gets into the protection casing 4. The first shield 41 and the second shield 42 are fixed by the connection assembly 5 at the joint portion where they are jointed to each other.
The connecting assembly 5 comprises a fixing ring 51, a fixing bolt 52 and a nut 53, wherein the fixing ring 51 is respectively arranged at the splicing positions of the first protective cover 41 and the second protective cover 42, and the fixing ring 51 is arranged along the equator of a sphere formed by splicing the first protective cover 41 and the second protective cover 42. A plurality of bolt holes are formed at regular intervals in the circumferential direction of the retainer ring 51. The first and second guards 41 and 42 are joined to each other so that the bolt holes of the first and second guards 41 and 42 correspond to each other, the fixing bolt 52 is inserted into the bolt hole, and then the first and second guards 41 and 42 are fixed to each other by tightening the nut 53 to the fixing bolt 52.
Furthermore, the positions of the first protective cover 41 and the second protective cover 42, which are abutted against the water pump 1, are respectively and fixedly provided with a supporting circular plate 6, the supporting circular plate 6 is in a circular ring shape, the supporting circular plate 6 and the weft of the protective cover 4 are arranged in a circular shape, a plurality of clamping grooves 61 are formed in the side surface, which is close to the water pump 1, of the supporting circular plate 6, the clamping grooves 61 are uniformly arranged along the circumferential direction of the supporting circular plate 6 at intervals, the clamping grooves 61 are communicated with the supporting circular plate 6, the upper end and the lower end of the water pump 1 are respectively provided with clamping blocks 62 which are matched with the clamping grooves 61, when the first protective cover 41 and the second protective cover 42 are spliced with each other, the clamping blocks 62 can be clamped into the clamping grooves 61 to fix the position of the water pump 1.
Referring to fig. 1 and 4, since the water pump 1 needs to be lowered into the river in winter, the water pump 1 needs to be lifted out of the river after winter to prevent the water pump 1 from being soaked in water for a long time. Thus, a lifting assembly 7 for lifting the water pump 1 out of the river is provided on the bank.
The lifting assembly 7 comprises a supporting frame 71 arranged on the river bank, a first fixed pulley 72 and a second fixed pulley 73 which are fixedly arranged on the supporting frame 71 and connected in series, a movable pulley 74 (see fig. 2) hooked on the protective cover 4, and a pull rope 75 of which one end is connected with the movable pulley 74 and sequentially passes through the second fixed pulley 73, the movable pulley 74 and the first fixed pulley 72, wherein the first fixed pulley 72 is positioned right above the second fixed pulley 73. The fixed pulley and the movable pulley 74 are combined for use, so that the water pump 1 is more convenient and labor-saving to store and release.
The supporting frame 71 comprises four supporting legs and fixing plates respectively fixedly arranged at the upper ends of the supporting legs, the fixing plates and the supporting legs form a trapezoidal frame structure, a pull ring is fixedly arranged at the bottom of each fixing plate, and a first fixed pulley 72 is hooked on the pull ring.
The using process is as follows:
when the temperature is lower in winter, the water pump 1 is placed in the second protective cover 42, and then the first protective cover 41 is buckled on the second protective cover 42 to be fixed. Collude movable pulley 74 and establish on protection casing 4, utilize stay cord 75 to mention protection casing 4 to transfer water pump 1 to the river course along the river course slope in, it is fixed on the landing leg with the 75 ligatures of stay cord, then installation spray pipe 3, open water pump 1 and spray water.
When the water pump 1 needs to be lifted out of the river channel, the water spray pipe 3 is firstly detached, the pull ropes 75 on the supporting legs are released, and the protective cover 4 is lifted out of the river channel along the side slope through the pull ropes 75.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a gate anti-icing structure for pump station, is including being located water pump (1) of river course both sides respectively, its characterized in that: water pump (1) play water end is connected with stereoplasm outlet pipe (2), two be connected with between outlet pipe (2) along river course width direction setting and be located spray pipe (3) more than the surface of water, spaced apart on spray pipe (3) and be equipped with a plurality of hole for water spraying, water pump (1) overcoat is equipped with protection casing (4), protection casing (4) are including first protection casing (41) and second protection casing (42), first protection casing (41) and second protection casing (42) splice each other and form the spherical cavity that is used for holding water pump (1), first protection casing (41) and second protection casing (42) concatenation department are fixed through coupling assembling (5), first protection casing (41) upper end is seted up and is supplied water outlet pipe (2) to pass mouth (43).
2. The gate anti-icing structure for the pump station according to claim 1, characterized in that: coupling assembling (5) include retainer plate (51), fixing bolt (52) and nut (53), retainer plate (51) set up respectively in first protection casing (41) and second protection casing (42) concatenation position department, follow a plurality of bolt holes are seted up to the circumferencial direction interval of retainer plate (51), fixing bolt (52) pass the bolt hole on first protection casing (41) and second protection casing (42) respectively, through with nut (53) revolve on fixing bolt (52) with first protection casing (41) and second protection casing (42) fixed together.
3. The gate anti-icing structure for the pump station according to claim 1, characterized in that: the utility model discloses a water pump protection device, including first protection casing (41) and second protection casing (42), the position of going up with water pump (1) looks butt is fixed respectively and is set up supporting circular plate (6), supporting circular plate (6) sets up with the weft concentric circles of protection casing (4), draw-in groove (61) have been seted up on supporting circular plate (6) the side that is close to water pump (1), the upper and lower both ends of water pump (1) are provided with fixture block (62) with draw-in groove (61) looks adaptation when first protection casing (41) and second protection casing (42) splice each other, fixture block (62) can be gone into in draw-in groove (61).
4. The gate anti-icing structure for the pump station according to claim 3, wherein: the clamping grooves (61) are uniformly arranged along the circumferential direction of the supporting circular plate (6) at intervals, and the clamping blocks (62) correspond to the clamping grooves (61).
5. The gate anti-icing structure for the pump station according to claim 1, characterized in that: a lifting assembly (7) for lifting the water pump (1) out of the river channel is arranged on the river bank.
6. The gate anti-icing structure for the pump station according to claim 5, wherein: the lifting assembly (7) comprises a supporting frame (71) arranged on a river bank, a first fixed pulley (72) and a second fixed pulley (73) which are fixedly arranged on the supporting frame (71) and connected in series, a movable pulley (74) hooked on the protective cover (4) and a pull rope (75) of which one end is connected with the movable pulley (74) and sequentially passes through the second fixed pulley (73), the movable pulley (74) and the first fixed pulley (72).
7. The gate anti-icing structure for the pump station according to claim 6, wherein: the supporting frame (71) comprises four support legs and a fixing plate fixedly arranged at the upper ends of the support legs, a pull ring is fixedly arranged at the bottom of the fixing plate, and the first fixed pulley (72) is hooked on the pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931264.3U CN212714830U (en) | 2019-11-09 | 2019-11-09 | Gate anti-icing structure for pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931264.3U CN212714830U (en) | 2019-11-09 | 2019-11-09 | Gate anti-icing structure for pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212714830U true CN212714830U (en) | 2021-03-16 |
Family
ID=74903958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921931264.3U Expired - Fee Related CN212714830U (en) | 2019-11-09 | 2019-11-09 | Gate anti-icing structure for pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212714830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863230A (en) * | 2021-09-30 | 2021-12-31 | 黄河勘测规划设计研究院有限公司 | Novel anti-freezing landscape gate |
-
2019
- 2019-11-09 CN CN201921931264.3U patent/CN212714830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863230A (en) * | 2021-09-30 | 2021-12-31 | 黄河勘测规划设计研究院有限公司 | Novel anti-freezing landscape gate |
| CN113863230B (en) * | 2021-09-30 | 2023-02-24 | 黄河勘测规划设计研究院有限公司 | Anti-freezing landscape gate |
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| 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: 20210316 |