CN206095030U - Cooling tower - Google Patents
Cooling tower Download PDFInfo
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- CN206095030U CN206095030U CN201621127674.9U CN201621127674U CN206095030U CN 206095030 U CN206095030 U CN 206095030U CN 201621127674 U CN201621127674 U CN 201621127674U CN 206095030 U CN206095030 U CN 206095030U
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- water
- pond
- tank
- sedimentation basin
- cooling tower
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Abstract
The utility model discloses a cooling tower, including inlet tube, outlet pipe and tower body, the water -locator that is equipped with the filler in the tower body and is linked together with the inlet tube, tower body side wall is equipped with the air inlet window, the tower body bottom is equipped with the catch basin, the catch basin below is equipped with the sedimentation tank, the catch basin is close to it and goes up to communicate between end surface side wall and the sedimentation tank and have the raceway, the raceway communicates the lateral wall that is close to the upper end in the sedimentation tank, the sedimentation tank is linked together with the outlet pipe. The utility model provides a can make during the circulating water can flow in the sedimentation tank smoothly, be favorable to improving the precipitation efficiency's of impurity a cooling tower.
Description
Technical field
The utility model is related to cooling device field, more particularly to a kind of cooling tower.
Background technology
Cooling tower is, as circulating coolant, heat dissipation to be absorbed from a system into air, to reduce water temperature with water
Device；It is to produce steam with cold and hot exchange is carried out after air flow contact using water that its is cold, and steam volatilization is taken away heat and reached
The principles such as evaporative heat loss, convection heat transfer' heat-transfer by convection and radiant heat transfer reduce the Evapotranspiration hot charging of water temperature to disperse the industrial waste heat for producing
Put, to ensure the normal operation of system.
Because the impurity such as the frequent gas and water exchange interaction of cooling tower, the dust gravel in air can be entrained in cooling water,
The impurity such as formation mud, the cooling water containing impurity such as mud, Jing after being recycled into heat-exchanger rig, heat-exchanger rig can produce knot
Dirt, has a strong impact on the heat-transfer effect and cooling energy consumption of heat-exchanger rig.
The patent document of China Patent Publication No. CN204404834U discloses a kind of cooling tower purifier and combined type
Cooling tower purifier, is arranged at the device that can be purified water cooling tower captation inside or is independently arranged, or two kinds set
Put the combination of mode.Although above-mentioned technical proposal can remove to a certain extent the impurity in some recirculated waters, due to
Recirculated water constantly can fall from filler, and drop in sedimentation basin, so as to cause to upset to the water in sedimentation basin, will
The material of precipitation is agitated in recirculated water again, reduces deposition efficiency.
Utility model content
The purpose of this utility model is to provide a kind of cooling tower, by the separation of collecting-tank, recirculated water is smoothly flowed
In entering sedimentation basin, be conducive to improving the efficiency of contamination precipitation.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of cooling tower, including
Water inlet pipe, outlet pipe and tower body, the water-locator for filler being provided with the tower body and being connected with water inlet pipe, the tower body sidewall
Air-inlet window is provided with, the tower body bottom is provided with collecting-tank, and the collecting-tank lower section is provided with sedimentation basin, and the collecting-tank is near thereon
Water-supply-pipe is communicated between end face side wall and sedimentation basin, the water-supply-pipe is communicated in side wall of the sedimentation basin near upper end, described heavy
Shallow lake pond is connected with outlet pipe.
By adopting above-mentioned technical proposal, heat exchange cooling is carried out through filler by the recirculated water that gets off is sprayed in water-locator,
Constantly drop in collecting-tank from filler again, first recirculated water is stored by collecting-tank, when the recirculated water in collecting-tank
When stockpiling the height of connection water-supply-pipe, recirculated water can just rely on the guiding of water-supply-pipe to flow in sedimentation basin, because water-supply-pipe connects
Side wall of the sedimentation basin near upper end is passed through, the recirculated water entered in sedimentation basin from water-supply-pipe will not be upset in sedimentation basin to be deposited originally
Long-pending water, the effect agitated also will not be played to the impurity that sedimentation basin bottom has been precipitated and it is floated again, because water delivery
Pipe is communicated in the upper end side wall of collecting-tank, so as to the recirculated water entered in sedimentation basin from water-supply-pipe has less pressure, makes
Recirculated water can be smoothly introduced in sedimentation basin, then is more than current direction by the downward settling velocity of suspended impurity particle in recirculated water
Under flowing velocity and reach the water purification precipitation of precipitated impurities, as far as possible keep sedimentation basin in recirculated water stationarity, from
And the efficiency of lifting contamination precipitation, more preferable purifying water effect is reached, and then it is prevented effectively from heat-exchanger rig generation fouling.
The utility model is further arranged to：The sedimentation basin include it is arranged in parallel successively and be connected enter water sedimentation
Pond, filtering settling pond and grading sedimentation tank, the water inlet sedimentation basin is connected with water-supply-pipe, and water inlet sedimentation basin side wall is provided with
The first spout hole being connected with filtering settling pond, filtering settling pond side wall is provided with second be connected with grading sedimentation tank
Spout hole, side wall of the outlet pipe with grading sedimentation tank near its bottom is connected, and first spout hole overflows higher than second
Discharge orifice.
By adopting above-mentioned technical proposal, the multi stage precipitation of recirculated water can be realized, and by the height of the first spillway hole
Degree is higher than the second spillway hole, so that recirculated water can successively lead in water inlet sedimentation basin, filtering settling pond and grading sedimentation tank
Cross, make recirculated water sequentially to be flowed along this, it is to avoid recirculated water can occur to flow backwards and affect just in three sedimentation basins
Often precipitate Water treatment；Multiple sedimentation basins being connected, can avoid the direct drippage of recirculated water or be passed through, and can further subtract
Few turbulent flow and short stream of the recirculated water in precipitation process, and the impact of current, allow the impurity in recirculated water successfully to enter
Row is precipitated and will not evoked again, improves deposition efficiency.
The utility model is further arranged to：The water inlet sedimentation basin, filtering settling pond and grading sedimentation tank bottom are all provided with
There is blowoff valve.
By adopting above-mentioned technical proposal, when the bottom of three sedimentation basins has accumulated more mud and impurity, then utilize
Blowoff valve is excluded in time, it is to avoid is piled up too high mud and is reduced the precipitation clean-up effect of recirculated water.
The utility model is further arranged to：The water inlet sedimentation basin and filtering settling pond are to close ducted body, described point
Level sedimentation basin upper end is provided with gap, and the tower body bottom surface is provided with apopore.
By adopting above-mentioned technical proposal, make into the recirculated water inside water sedimentation basin and filtering settling pond to overflow
Go out, the recirculated water being continually fed into is all introduced in grading sedimentation tank after precipitation, once grading sedimentation tank goes out
Water speed is slack-off, then be that cycle water energy is diffused out from the gap of grading sedimentation tank, and avoids recirculated water from sending out in three sedimentation basins
Raw refluence and affect normal precipitation Water treatment, so as to ensure that recirculated water can be with water inlet sedimentation basin and filtering settling pond
Stable precipitation process, the state of recirculated water is kept to keep steady flow；Again can be by by the apopore of tower body bottom
The recirculated water for diffusing out effectively is discharged.
The utility model is further arranged to：The collecting-tank upper end and air-inlet window bottom in etc. high setting, the tower body
Lower section is provided with water pond.
By adopting above-mentioned technical proposal, using the water pond below tower body, the water diffused out in grading sedimentation tank can be made
Stored；And by collecting-tank upper end and air-inlet window bottom etc. high setting the recirculated water in collecting-tank is had little time from defeated
When discharging in water pipe, with regard to the opening of air-inlet window can be relied on to carry out assisted drainage, and the water of the part is discharged in water pond.
The utility model is further arranged to：The water inlet pipe is connected with water pond, and the water pond is provided with water pump, institute
State water pond and be communicated with oral siphon.
By adopting above-mentioned technical proposal, the higher recirculated water of temperature water pond can be passed directly to by oral siphon
In, because some water is the water cooled down in tower body in water pond, the water energy lowered the temperature by this part is enough first
Mixed with the high-temperature water being passed through, so as to reduce the temperature of the high-temperature water being passed through at the beginning, afterwards, recycled water pump by water
Water in pond is passed in water inlet pipe and goes to be lowered the temperature, and the process can rely on the recirculated water after having lowered the temperature first to play drop in advance
Temperature effect, improves the efficiency and effect of cooling.
The utility model is further arranged to：Water pond upper end is coated with filter layer, and the filter layer is included from upper
Screen pack, ore filter material layer, fiber layers of balls, quartz sand layer and the active carbon layer set gradually under.
By adopting above-mentioned technical proposal, the upper shed in water pond can be blocked and played by filter layer
Filter is acted on, and allows the recirculated water entered in water pond cleaner, and can avoid the impurity and dust of outside by depositing
The upper shed in pond and enter into recirculated water is polluted in water pond；Ore particle diameter is larger in ore filter material layer, quality compared with
Weight, is not in meet the hydro-planing after water, and its rough surface is preferable to the adsorption effect of silt in recirculated water；Fiber layers of balls
Volume is larger, and quality is lighter, but it to be met and can absorb large quantity of moisture quickly after water, by adsorption of sediment in the gap on its surface, from
And play the effect of filtration；Quartz sand heavier mass, is not in hydro-planing, and the larger silt mistake in recirculated water of particle diameter
Preferably, activated carbon plays the filtration of final step to filter effect.
The utility model is further arranged to：Multifeed clarifier is provided with the water pond.
By adopting above-mentioned technical proposal, by the multifeed clarifier in water pond, recirculated water can again be played
The effect for precipitating step by step, so as to lift the sedimentation effect of recirculated water, reaches preferably precipitation catharsis.
The utility model is further arranged to：The collecting-tank is in funnel type, and the collecting-tank inwall is inclined to set.
By adopting above-mentioned technical proposal, by the collecting-tank of funnel type, recirculated water can be made also to enter in collecting-tank
A certain amount of storage of row, then by the water-supply-pipe of collecting-tank upper end side wall circulation is made playing water conservancy diversion conveying effect to recirculated water
Water energy is enough smoothly entered in water-supply-pipe.
In sum, the utility model has the advantages that：With reference to the gap and tower body of grading sedimentation tank upper end
The apopore of bottom, and the base of the higher-end of inwall that is inclined to set of collecting-tank and air-inlet window in etc. high setting, make to follow
During ring water can be with spill-over to water pond, on the one hand avoid recirculated water and occur to flow backwards and be conducive to recirculated water in multiple sedimentation basins
Precipitation purification is carried out, on the other hand the recirculated water to having cooled uniform temperature is stored so as to the height being passed directly into
Warm recirculated water plays advance cooling effect, lifts the cooling effectiveness and precipitation purification efficiency of recirculated water.
Description of the drawings
Fig. 1 is that the present embodiment is mainly used in embodying the structural representation outside tower body；
Fig. 2 is partial sectional view of the present embodiment to tower body, is mainly used in embodying the structure inside tower body；
Fig. 3 is the semi-cutaway of the present embodiment, the structural representation being mainly used in inside embodying；
Fig. 4 is the I portions enlarged drawing of Fig. 3, is mainly used in embodying filter layer.
Reference：1st, water inlet pipe；11st, air-inlet window；2nd, outlet pipe；3rd, tower body；4th, filler；5th, water-locator；51st, spray water
Pipe；52nd, connecting tube；6th, collecting-tank；7th, sedimentation basin；71st, water inlet sedimentation basin；712nd, the first spout hole；72nd, filtering settling pond；
723rd, the second spout hole；73rd, grading sedimentation tank；731st, gap；732nd, apopore；8th, water-supply-pipe；9th, blowoff valve；10th, water
Pond；101st, water pump；102nd, mounting rod；12nd, oral siphon；13rd, filter layer；131st, screen pack；132nd, ore filter material layer；133rd, fiber
Layers of balls；134th, quartz sand layer；135th, active carbon layer；14th, multifeed clarifier；141st, dividing plate；15th, air outlet；16th, blower fan；161、
Motor.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of cooling tower, with reference to shown in Fig. 1-2, including tower body 3, air outlet 15 is offered in the upper end of tower body 3, in air-out
The motor 161 for blower fan 16 being provided with mouth 15 and driving blower fan 16 to rotate；The lower section for being internally located at blower fan 16 in tower body 3 is provided with cloth
Hydrophone 5, water-locator 5 includes some sparge pipes 51 being set in parallel, and connecting tube 52 is communicated between adjacent sparge pipe 51,
Some water jets are evenly arranged with sparge pipe 51 and connecting tube 52 along respective length direction；In the connecting tube 52 positioned at center
On be communicated with one in the water inlet pipe 1 that is vertically arranged, water inlet pipe 1 is arranged in tower body 3 near its bottom away from one end of connecting tube 52
The side wall in portion；The lower section of water-locator 5 is internally located at filled with filler 4, filler 4 can be oblique mistake filler, point ripple filler in tower body 3
Or hexagon cellular filler.
Shown in reference picture 1-3, it is located on the side wall below filler 4 in tower body 3 and is provided with air-inlet window 11 annular in shape, air intake
Window 11 is provided with some air inlets for running through the side wall of tower body 3 and being connected with inside it；The bottom of air-inlet window 11 is internally located in tower body 3
Side edge lower section be provided with the collecting-tank 6 in funnel type, the inwall of collecting-tank 6 is inclined to set, the upper end-face edge of collecting-tank 6 with
The base edge of air-inlet window 11 in etc. high setting；A water-supply-pipe 8, water delivery are communicated with side wall of the collecting-tank 6 near its upper end
Pipe 8 extends downwardly and is communicated with a water inlet sedimentation basin 71, the hollow cuboid that sedimentation basin 71 is a closing of intaking, water-supply-pipe
8 are connected with the one of side of water inlet sedimentation basin 71 near the position of its upper end；Water inlet sedimentation basin 71 with connect water-supply-pipe 8
Side wall be connected with a filtering settling pond 72 in relative one side, filtering settling pond 72 is also hollow rectangular in closing
Body；The first spout hole 712, the first spout hole are offered on the side wall that water inlet sedimentation basin 71 is connected with filtering settling pond 72
Entrance height of 712 height less than water-supply-pipe 8；Filtering settling pond 727 with offer the first spout hole 712 side wall be in phase
A grading sedimentation tank 73 is connected with side to setting, grading sedimentation tank 73 has gap 731 for a upper surface
Cuboid；The second spout hole 723, the second overflow are offered on the side wall that filtering settling pond 72 is connected with grading sedimentation tank 73
The height in hole 723 is less than the first spout hole 712；Grading sedimentation tank 73 with offer the side wall of the second spout hole 723 in relative
An outlet pipe 2 for wearing the side wall of tower body 3 is communicated with the one side of setting；Some water outlets are offered on the bottom surface of tower body 3
Hole 732.
With reference to shown in Fig. 2, the lower section of tower body 3 is provided with a water pond 10 with upper shed, water pond 10 it is upper
End face is connected with mounting rod 102, and the bottom of tower body 3 is fixedly connected with mounting rod 102；Shown in reference picture 3-4, in water pond 10
It is coated with filter layer 13 at opening, filter layer 13 is followed successively by from top to bottom the meshed screen pack 131 of tool, filled with heavier mass
And the larger ore filter material layer 132 of particle diameter, the fiber layers of balls 133 filled with fibrous nodules, the quartz sand layer filled with quartz sand
134 and active carbon layer 135；Two pieces of dividing plates 141 are provided with the inside in water pond 10, so as to be internally formed three in water pond 10
It is individual to be arranged in order and construct the identical multifeed clarifier 14 of three sedimentation basins 7 with the bottom of tower body 3, divide on two pieces of dividing plates 141
Spout hole is provided with, the height of two spout holes is in setting up and down；Wherein tower body 3 is located at and is provided with higher spout hole and is placed in side
The top of sedimentation basin 7；A water pump 101, water pump 101 are installed away from the top of sedimentation basin 7 of the most side of tower body 3 in water body
It is connected with water inlet pipe 1, and the side wall in the sedimentation basin 7 is communicated with an oral siphon 12 being connected with equipment.
The operation principle of the present embodiment is：The recirculated water of higher temperature in equipment is passed into into water pond by oral siphon 12
In 10, water circulating pump 101 in one of sedimentation basin 7 is entered into water inlet pipe 1 using water pump 101, water inlet pipe 1 is by water-locator 5
Water jet at spray and under, recirculated water carries out heat exchange cooling through filler 4 and air, and recirculated water is fallen into into collecting-tank 6, collection
Recirculated water in pond 6 is passed into in water sedimentation basin 71 by water-supply-pipe 8, then to be passed into filtration by the first spout hole 712 heavy
In shallow lake pond 72, then by being passed in grading sedimentation tank 73 in the second spout hole 723, the recirculated water that part is overflowed is from grading sedimentation tank
73 and air-inlet window 11 at spill-over to filter layer 13 enter back in water pond 10, then have the Jing of multifeed clarifier 14 in water pond 10
Cross precipitation to purify and the mixing of final sum high temperature circulation water.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a kind of cooling tower, including water inlet pipe（1）, outlet pipe（2）And tower body（3）, the tower body（3）Inside it is provided with filler（4）With
And and water inlet pipe（1）The water-locator being connected（5）, the tower body（3）Side wall is provided with air-inlet window（11）, the tower body（3）Bottom
It is provided with collecting-tank（6）, it is characterized in that：The collecting-tank（6）Lower section is provided with sedimentation basin（7）, the collecting-tank（6）Near its upper end
Surface side wall and sedimentation basin（7）Between be communicated with water-supply-pipe（8）, the water-supply-pipe（8）It is communicated in sedimentation basin（7）Near the side of upper end
Wall, the sedimentation basin（7）With outlet pipe（2）It is connected.
2. a kind of cooling tower according to claim 1, is characterized in that：The sedimentation basin（7）Including arranged in parallel successively and
The water inlet sedimentation basin being connected（71）, filtering settling pond（72）And grading sedimentation tank（73）, the water inlet sedimentation basin（71）With it is defeated
Water pipe（8）It is connected, the water inlet sedimentation basin（71）Side wall is provided with and filtering settling pond（72）The first spout hole being connected
（712）, the filtering settling pond（72）Side wall is provided with and grading sedimentation tank（73）The second spout hole being connected（723）, it is described
Outlet pipe（2）With grading sedimentation tank（73）Side wall near its bottom is connected, first spout hole（712）Overflow higher than second
Discharge orifice（723）.
3. a kind of cooling tower according to claim 2, is characterized in that：The water inlet sedimentation basin（71）, filtering settling pond
（72）And grading sedimentation tank（73）Bottom is equipped with blowoff valve（9）.
4. a kind of cooling tower according to claim 2, is characterized in that：The water inlet sedimentation basin（71）And filtering settling pond
（72）To close ducted body, the grading sedimentation tank（73）Upper end is provided with gap（731）, the tower body（3）Bottom surface is provided with out
Water hole（732）.
5. a kind of cooling tower according to claim 4, is characterized in that：The collecting-tank（6）Upper end and air-inlet window（11）Bottom
Portion in etc. high setting, the tower body（3）Lower section is provided with water pond（10）.
6. a kind of cooling tower according to claim 5, is characterized in that：The water inlet pipe（1）With water pond（10）It is connected,
The water pond（10）It is provided with water pump（101）, the water pond（10）It is communicated with oral siphon（12）.
7. a kind of cooling tower according to claim 5, is characterized in that：The water pond（10）Upper end is coated with filter layer
（13）, the filter layer（13）Including the screen pack for setting gradually from top to bottom（131）, ore filter material layer（132）, fiber layers of balls
（133）, quartz sand layer（134）And active carbon layer（135）.
8. a kind of cooling tower according to claim 5 or 6 or 7, is characterized in that：The water pond（10）Inside it is provided with multistage heavy
Shallow lake pond（14）.
9. a kind of cooling tower according to claim 1 and 2, is characterized in that：The collecting-tank（6）In funnel type, the collection
Pond（6）Inwall is inclined to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127674.9U CN206095030U (en) | 2016-10-17 | 2016-10-17 | Cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127674.9U CN206095030U (en) | 2016-10-17 | 2016-10-17 | Cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095030U true CN206095030U (en) | 2017-04-12 |
Family
ID=58484041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621127674.9U Active CN206095030U (en) | 2016-10-17 | 2016-10-17 | Cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410143A (en) * | 2019-07-12 | 2019-11-05 | 中交一公局第四工程有限公司 | A kind of reverse-slope tunnel construction drainage system |
-
2016
- 2016-10-17 CN CN201621127674.9U patent/CN206095030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410143A (en) * | 2019-07-12 | 2019-11-05 | 中交一公局第四工程有限公司 | A kind of reverse-slope tunnel construction drainage system |
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