CN204902618U - Cooling tower - Google Patents
Cooling tower Download PDFInfo
- Publication number
- CN204902618U CN204902618U CN201520353800.1U CN201520353800U CN204902618U CN 204902618 U CN204902618 U CN 204902618U CN 201520353800 U CN201520353800 U CN 201520353800U CN 204902618 U CN204902618 U CN 204902618U
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- CN
- China
- Prior art keywords
- cooling tower
- cooling
- water
- drainpipe
- tower body
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of cooling tower, specifically disclose a cooling tower, including cooling tower body, cooling blower, water -locator, filler, residual cake valve and drain pipe, this is internal at cooling tower to fixing down from last for cooling blower, water -locator and filler, is equipped with the business turn over wind gap on the cooling tower body, and the business turn over wind gap lies in the below of packing, and the bottom of cooling tower body is equipped with the scum pipe, and it is quick -witted to be equipped with residual cake valve and pump on the scum pipe, wherein, still includes the floating installation, and the floating installation floats on the cooling water, and the drain pipe setting is equipped with the drain pump on the drain pipe on the floating installation, be equipped with the filter screen on the drain pipe. Compare with traditional cooling tower, the drain pipe floats in the cooling water, can fluctuate according to the liquid level of cooling water, can not contact waste residue and piece in cooling tower's the bottom simultaneously, so the exhaust cooling water does not contain waste residue and piece, the limited emergence probability that reduces the pipeline scale deposit.
Description
Technical field
The utility model belongs to cooling tower technical field, particularly relates to a kind of cooling tower.
Background technology
Cooling tower is the contact utilizing water and air, a kind of equipment of the used heat produced in industrial or refrigeration air-conditioner that left by evaporation.General principle is: the air of dry (low enthalpy), after the twitch of blower fan, enters in cooling tower from Inlet Network place; The high-temperature water molecule that saturated vapor partial pressure is large flows to the air that pressure is low, and the water natural seeding water system of damp and hot (high enthalpy) is spilled in tower.When water droplet contacts with air, the direct heat transfer that one side contacts with water due to air, on the other hand owing to there is pressure differential between water vapour surface and air, produce Evaporation Phenomenon under the effect of the pressure, namely the sensible heat by leaking water with unsaturated dry air thermal transfer ribbon, latent heat in water is taken away by the evaporation of part water, thus reaches to the order of cooling water temperature ground.
Due to gas, water coke slurry effect frequently in cooling tower, air and cooling water bump contact, the impurity such as the dust in air, gravel can be entrained in cooling water, form the impurity such as waste residue, meanwhile, transport pipeline is due to long-term use, inwall produces cavitation, also can produce a lot of chips.Traditional cooling tower, for ensure water in cooling tower absolutely greatly number can be transferred away, usually drainpipe is arranged on the bottom of cooling tower.So the cooling water containing the impurity such as waste residue and chip usually exports through cooling tower by drainpipe, after circulation enters into heat-exchanger rig, heat-exchanger rig can produce fouling, has a strong impact on the heat-transfer effect of heat-exchanger rig and cooling energy consumption.
Utility model content
The utility model provides a kind of cooling tower, and the cooling water exported to solve cooling tower contains the problem of the impurity such as waste residue and chip.
In order to solve the problems of the technologies described above, the utility model provides a kind of cooling tower, comprises cooling tower body, cooling blower, water-locator, filler, residual cake valve and drainpipe; Cooling blower, water-locator and filler are fixed in cooling tower body from top to bottom, cooling tower body is provided with inlet and outlet, inlet and outlet is positioned at below filler, the bottom of cooling tower body is provided with scum pipe, and scum pipe is provided with residual cake valve and pump machine, wherein, also comprise floating installation, floating installation floats on cooling water, and drainpipe is arranged on floating installation, and drainpipe is provided with draining pump.
Principle of the present utility model and beneficial effect are: cooling blower, water-locator and filler are fixed in cooling tower body from top to bottom; Cooling air function drives the air circulation in cooling tower, and the water of industrial high temperature degree is through water-locator, and make the water of high-temperature be evenly distributed on filler, filler can extend the time of staying of water, increases the heat exchange area between air and heat-exchange time, increases heat exchange amount.Cooling tower body is provided with inlet and outlet, and inlet and outlet is positioned at below filler; Inlet and outlet can utilize the airstrip in nature to walk heat in water vapour.The bottom of cooling tower is provided with scum pipe, and scum pipe is provided with residual cake valve and pump machine; The waste residue of the bottom of cooling tower and chip can be taken away by pump machine.Floating installation floats on cooling water, and drainpipe is arranged on floating installation, and drainpipe is provided with draining pump; Drainpipe then can float in cooling water, can not touch the waste residue in the bottom of cooling tower body and chip.Compared with traditional cooling tower, drainpipe floats in cooling water, can fluctuate according to the liquid level of cooling water, can not contact the waste residue in the bottom of cooling tower and chip simultaneously, so the cooling water of discharging is not containing waste residue and chip, the limited occurrence probability decreasing conveyance conduit fouling.
Further, floating installation comprises pouring weight and is provided with the airtight cavity of air, and cavity end face is inclined-plane, and the quantity of pouring weight is at least 3, and pouring weight is symmetrical arranged along the bottom surface at cavity.The airtight cavity being provided with air can provide enough buoyancy; Cavity end face is inclined-plane, and the waste residue fallen above floating installation and chip can fall into the bottom of cooling tower along inclined-plane.The quantity of pouring weight is at least 3, and pouring weight is symmetrical arranged along the bottom surface at cavity; Pouring weight is symmetrical arranged, and provides certain gravity and makes the whole center of gravity of cavity be positioned at below base plate, preventing floating installation from toppling over.
Further, the bottom surface of cavity is cystosepiment.Cystosepiment can provide certain buoyancy, avoids the Leakage Gas in cavity and causes floating installation to sink in cooling water.
Further, drainpipe stretches out the bottom surface of cavity downwards, and the length of the drainpipe stretched out is less than the height of pouring weight.When the water surface in cooling tower is too low, then weight support plays whole floating installation, and waste residue in drainpipe and cooling tower and chip have certain distance, can reduce waste residue and chip is discharged.
Further, filler is tilted to the left and is arranged on cooling tower body, and the bottom of cooling tower body is the cone of hollow, and the gradient on inclined-plane on the left of cone is greater than the gradient on right side.Because filler is tilted to the left, the chip entering cooling tower from water-locator together with water enters the bottom of cooling tower body, so the chip of the bottom left of cooling tower body and waste residue can more than right sides along the left side landing of filler; The gradient on the inclined-plane on the left of cone is greater than the gradient on right side, and the chip of the left and right sides and waste residue can be made to distribute more even.
Further, pump machine is slush pump.Relative to common draining pump, slush pump can take out the very large slime water of concentration, and when waste residue and talus accumulation to a certain extent time, common draining pump then cannot be taken away.
Further, drainpipe is provided with filter screen.Again filter waste residue and the chip of cooling water, guarantee that the cooling water that drainpipe is discharged does not contain waste residue and chip.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the embodiment of the utility model cooling tower.
Detailed description of the invention
Reference numeral during accompanying drawing illustrates is: cooling tower body 1, cooling blower 2, water-locator 3, filler 4, inlet and outlet 5, residual cake valve 6, slush pump 7, cavity 8, drainpipe 9, draining pump 10.
As shown in Figure 1, a kind of cooling tower, comprises cooling tower body 1, cooling blower 2, water-locator 3, filler 4, residual cake valve 6 and drainpipe; Cooling blower 2 is welded on cooling tower body 1 top, water-locator 3 is welded on below cooling blower 2, filler 4 is PVC honeycomb cooling tower filler, and filler 4 is filled in cooling tower, tilts left, and leave gap in left side, fall along inclined-plane for scrap, cooling tower body 1 is provided with inlet and outlet 5, and inlet and outlet is positioned at below filler 4, the bottom of cooling tower body 1 is provided with scum pipe, scum pipe is provided with residual cake valve 6 and slush pump 7.
In addition, also comprise and float on cooling Overwater floating device, floating installation is provided with airtight cavity 8 and 4 stainless steel pouring weights of air, and the end face of cavity 8 is the inclined-plane be tilted to the left, and 4 stainless steel pouring weights are symmetrical arranged along the bottom surface at cavity 8 by the mode of welding.Drainpipe 9 stretches out the bottom surface of cavity 8 downwards, and is sealed by seal washer, and the length that drainpipe 9 stretches out is less than the height of pouring weight.Drainpipe 9 is provided with draining pump 10, and one end that drainpipe 9 stretches into cooling water is provided with filter screen.
In the present embodiment, can also by material larger for buoyancy such as the transposition of cavity 8 bottom surface cystosepiment or rubber slab etc., cystosepiment guard shield rubber slab can provide certain buoyancy, can avoid the Leakage Gas in cavity 8 and cause floating installation to sink in cooling water.
Compared with traditional cooling tower, drainpipe floats in cooling water, can fluctuate according to the liquid level of cooling water, can not contact the waste residue in the bottom of cooling tower and chip simultaneously, so the cooling water of discharging is not containing waste residue and chip, the limited occurrence probability decreasing conveyance conduit fouling.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (7)
1. a cooling tower, comprises cooling tower body, cooling blower, water-locator, filler, residual cake valve and drainpipe; Cooling blower, water-locator and filler are fixed in cooling tower body from top to bottom, and cooling tower body is provided with inlet and outlet, and inlet and outlet is positioned at below filler, and the bottom of cooling tower body is provided with scum pipe, and scum pipe is provided with residual cake valve and pump machine; It is characterized in that, also comprise floating installation, floating installation floats on cooling water, and drainpipe is arranged on floating installation, and drainpipe is provided with draining pump.
2. cooling tower as claimed in claim 1, is characterized in that, floating installation comprises pouring weight and is provided with the airtight cavity of air, and cavity end face is inclined-plane, and the quantity of pouring weight is at least 3, and pouring weight is symmetrical arranged along the bottom surface at cavity.
3. cooling tower as claimed in claim 2, it is characterized in that, the bottom surface of cavity is cystosepiment.
4. cooling tower as claimed in claim 2, it is characterized in that, drainpipe stretches out the bottom surface of cavity downwards, and the length of the drainpipe stretched out is less than the height of pouring weight.
5. cooling tower as claimed in claim 1, it is characterized in that, filler is tilted to the left and is arranged on cooling tower body, and the bottom of cooling tower body is the cone of hollow, and the gradient on inclined-plane on the left of cone is greater than the gradient on right side.
6. cooling tower as claimed in claim 1, it is characterized in that, pump machine is slush pump.
7. the cooling tower as described in any one of claim 1-6, is characterized in that, drainpipe is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353800.1U CN204902618U (en) | 2015-05-27 | 2015-05-27 | Cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353800.1U CN204902618U (en) | 2015-05-27 | 2015-05-27 | Cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902618U true CN204902618U (en) | 2015-12-23 |
Family
ID=54924786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353800.1U Expired - Fee Related CN204902618U (en) | 2015-05-27 | 2015-05-27 | Cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902618U (en) |
-
2015
- 2015-05-27 CN CN201520353800.1U patent/CN204902618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |