CN205393132U - Cooling tower pond clearance system - Google Patents
Cooling tower pond clearance system Download PDFInfo
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- CN205393132U CN205393132U CN201620147511.0U CN201620147511U CN205393132U CN 205393132 U CN205393132 U CN 205393132U CN 201620147511 U CN201620147511 U CN 201620147511U CN 205393132 U CN205393132 U CN 205393132U
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Abstract
The utility model provides a cooling tower pond clearance system, including first cooling tower, second cooling tower, first and second cooling towers below sets up first and second ponds respectively, set up cooling water inlet pipe way, cooling water outlet pipe way and dirty water discharging tube way on the first and second pond lateral walls respectively, , cooling water inlet pipe way, cooling water outlet pipe set up first, second water intaking valve and first, second outlet valve on saying respectively, set up first and second water supplying valve respectively on the anterior lateral wall in first and second ponds, cooling tower pond clearance system is through controlling opening and close and switching over the clearance in first pond and the clearance in second pond of first water intaking valve, first outlet valve, a water supplying valve, second water intaking valve, second outlet valve, the 2nd water supplying valve. The utility model discloses can realize practicing thrift artifical, at any time or regularly clear up the cooling tower pond, in not drainage and stop the condition of refrigeration plant operation under carry out the technological effect of clearing up.
Description
Technical field
This utility model relates to a kind of pond of cooling tower cleaning system, belongs to cooling tower equipment technical field.
Background technology
Cooling tower in use for some time, the bottom surface of pond of cooling tower can deposit very dirty mud and foreign material.When clearing up, staff needs to be directly entered in the pond of cooling tower and clears up.In addition it is also necessary to turned off and carry out cooling water drainage water by the cooling water liquid communication pipeline of cooling tower, this will cause that the refrigeration plant being currently running is shut down.But many refrigeration plants, for instance the refrigeration plant in Large Scale Cold storage vault can not stop, it is necessary to running continuously.Manually just pond of cooling tower need not can be carried out cleaning automatically accordingly, it is desirable to provide a kind of and not need the pond of cooling tower cleaning system that refrigeration plant is shut down.
Utility model content
The purpose of this utility model is to provide a kind of pond of cooling tower cleaning system, needs a large amount of artificial and carry out refrigeration plant shutting down and affect the problem that equipment is properly functioning during to solve the cleaning of existing pond of cooling tower.
This utility model purpose is achieved through the following technical solutions:
This utility model provides a kind of pond of cooling tower cleaning system, including the first cooling tower, the second cooling tower, wherein,
Described first cooling tower is arranged below the first pond；
Described second cooling tower is arranged below the second pond；
Described first pond and described second basin side wall are respectively provided with cooling water inlet pipe road, cooling water outlet pipe road and bilge discharge pipe road；
Described cooling water inlet pipe road, cooling water outlet pipe road are respectively arranged with the first water intaking valve, the second water intaking valve and the first outlet valve, the second outlet valve；
Described first pond and described second front portion, pond sidewall are respectively provided with the first water compensating valve, the second water compensating valve；
Described pond of cooling tower cleaning system by control described first water intaking valve, the first outlet valve, the first water compensating valve, the second water intaking valve, the second outlet valve, the second water compensating valve opening and closing switch the cleaning to described first pond of cooling tower and the cleaning of described second pond of cooling tower.
Preferably, described first pond and the second tank floor have the gradient along pond horizontal direction.
It is highly preferred that described gradient angle is not more than 5 degree.
Preferably, the end that bottom surface is relatively low in described first pond and the second pond is respectively provided with sludgd deposition hole, places dredge pump in described sludgd deposition is cheated, and the outlet of described dredge pump is connected to described first pond and the bilge discharge pipe road in described second pond.
It is highly preferred that described dredge pump is immersible pump.
Preferably, cylinder is installed inside the basin side wall connected with higher bottom surface, one end in described first pond and the second pond；Wherein, the piston rod free end of described cylinder is fixed with for pushing away the device sweeping mud and foreign material.
The relatively large thin plate of area and be connected to the hairbrush below described thin plate is included for pushing away the device sweeping mud and foreign material it is highly preferred that described.
It is highly preferred that described cylinder is arranged on described pond of cooling tower sidewall by fixed support.
The pond of cooling tower method for cleaning using above-mentioned pond of cooling tower cleaning system comprises the steps:
When silting is more in the first pond of the first cooling tower, perform following steps:
Step 11: close the first water compensating valve in the first pond front end side wall；
Step 12: start the second water compensating valve in second cooling tower the second pond front end side wall；
Step 13: when not hearing into water sound when the ball-cock assembly in the second water compensating valve is closed, the first outlet valve controlled on the first cooling tower cooling water outlet pipe road by control system is closed, and simultaneously closes off the water intaking valve on the first cooling tower cooling water inlet pipe road；
Step 14: start the second water intaking valve on the second cooling tower cooling water inlet pipe road；
Step 15: the first cooling tower is out of service, clears up the first pond of cooling tower.
When the mud deposited in the second pond of the second cooling tower and foreign material are more, perform following steps:
Step 21: close the second water compensating valve in the second pond front end side wall；
Subsidy 22: start the first water compensating valve in the first pond front end side wall of the first cooling tower；
Step 23: when not hearing into water sound when the ball-cock assembly in the first water compensating valve is closed, controls the outlet valve on the second cooling tower cooling water outlet pipe road by control system and closes, simultaneously close off the water intaking valve on the second cooling tower cooling water inlet pipe road；
Step 24: start the first water intaking valve on the first cooling tower cooling water inlet pipe road；
Step 25: the second cooling tower is out of service, clears up the second pond of cooling tower.
Further, when the first tank floor has the gradient along pond horizontal direction, arranging sludgd deposition hole at the end that described first tank floor is relatively low, when placing dredge pump in described sludgd deposition is cheated, described step 15 includes:
Step 151: start the dredge pump in the first pond；
Step 152: the water in the first pond is discharged the first pond by bilge discharge pipe road by dredge pump.
Further, installing cylinder inside described first basin side wall, when the piston rod free end of described cylinder is fixed with for pushing away the device sweeping mud and foreign material, described step 15 also includes:
Step 153: the cylinder drive in the first pond pushes away the device sweeping mud and foreign material and runs back and forth in the first basin bottom, and tank floor is cleaned；
Step 154: the mud foreign material that cleaning produces flow to siltation hole by having acclive bottom surface, siltation the dredge pump in cheating discharges the first pond through sewage water discharge pipeline.
Further, when the second tank floor has the gradient along pond horizontal direction, arranging sludgd deposition hole at the end that described second tank floor is relatively low, when placing dredge pump in described sludgd deposition is cheated, described step 25 includes:
Step 251: start the dredge pump in the second pond；
Step 252: the water in the second pond is discharged the second pond by bilge discharge pipe road by dredge pump.
Further, installing cylinder inside the second basin side wall, when the piston rod free end of described cylinder is fixed with for pushing away the device sweeping mud and foreign material, described step 25 also includes:
Step 253: the cylinder drive in the second pond pushes away the device sweeping mud and foreign material and runs back and forth in the second basin bottom, and tank floor is cleaned；
Step 254: the mud foreign material that cleaning produces flow to siltation hole by having acclive bottom surface, siltation the dredge pump in cheating discharges the second pond through sewage water discharge pipeline.
The cooling tower cleaning system that this utility model provides is by arranging standby cooling tower, cooling tower water mud tank floor is taked certain slope simultaneously, allow mud toward while depositing, mud and foreign material are taken out by installing submersible pump, directly pushed away by cylinder toward mud place deposition hole accumulation mud, it is possible to achieve save cleaning silting foreign material mud manually, at any time or in timing cleaning pond of cooling tower and foreign material, cleaning silting and foreign material when not draining and stagnation refrigeration plant run.
Accompanying drawing explanation
Below according to drawings and Examples, this utility model is described in further detail.
Fig. 1 is cooling tower schematic diagram of the prior art；
Fig. 2 is the cooling tower schematic diagram that this utility model embodiment provides；
Fig. 3 is the first pond of cooling tower transverse direction cross-sectional schematic described in this utility model embodiment；
Fig. 4 is the first pond of cooling tower schematic top plan view described in this utility model embodiment；
Fig. 5 is the second pond of cooling tower transverse direction cross-sectional schematic described in this utility model embodiment；
Fig. 6 is the second pond of cooling tower schematic top plan view described in this utility model embodiment；
Fig. 7 be in the second pond of cooling tower described in this utility model embodiment install cylinder and for pushing away the device schematic diagram sweeping mud and foreign material.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
As it is shown in figure 1, cooling tower 1 of the prior art is arranged below pond, cooling water along C direction by cooling water inlet pipe road, is circulated by being arranged on the Valve controlling entrance cooling tower of tower top, then flows out from pond along D direction.Basin side wall is provided with outfall, and row's mud, deposition foreign material water are discharged along E direction.In this cooling tower, as need to be pond cleared up, it is necessary to turn off the valve in cooling water inlet pipe road, arrestment runs, and manually pond is cleared up.
Through this utility model improve the cooling tower that can automatically clear up as shown in Figure 2, wherein, including first cooling tower the 11, second cooling tower 21.First cooling tower 11 and the second cooling tower 21 standby cooling tower each other, that is, when the pond B1 of the first cooling tower 11 needs to clear up, standby cooling tower the second cooling tower 21 is started, when the pond B2 of the second cooling tower 21 needs to clear up, start standby cooling tower the first cooling tower 11.Preferably, pond is concrete basin.
Specifically, as in figure 2 it is shown, the first cooling tower 11 is arranged below the first pond B1.First basin side wall of the first cooling tower 11 is provided with the first cooling water inlet pipe road, the first cooling water outlet pipe road, the first bilge discharge pipe road；First cooling water inlet pipe road, the first cooling water outlet pipe road are respectively arranged with the first water intaking valve, the first outlet valve.Cooling water enters the first cooling tower along the first branch direction C1 of cooling water water inlet direction C, flows out along cooling water water outlet direction D.First front portion, pond sidewall arranges the first water compensating valve.The position not carrying out liquid communication on the first cooling water inlet pipe road and the first cooling water outlet pipe road arranges blind plate 3.Arranging blind plate on the appropriate location in the first cooling water inlet pipe road and the first cooling water outlet pipe road can follow-up owing to cooling down connection and the merging being easy to pipeline when quantitative change is big needs to increase cooling tower.
As shown in Figure 4, in the first pond, it is provided with the first dredge pump 14 and the first cylinder 15.Preferably, the first dredge pump 14 is immersible pump.The outlet of the first dredge pump 14 is connected to the first bilge discharge pipe road, dredge pump from the first bilge discharge pipe road, the sewage containing mud foreign material etc. is discharged the first pond below the first cooling tower.Additionally, be provided with two pillars 4 in the first pond.First pond arranges pillar, it is possible to carry in the middle of the first cooling tower, it is to avoid owing to the first cooling tower is excessive at too big and the heavier generation of weight ratio the pressure of intermediate span.
Similarly, the second cooling tower 21 has the configuration essentially identical with the first cooling tower 11.Specifically, as in figure 2 it is shown, the second cooling tower 21 is arranged below the second pond.Second basin side wall of the second cooling tower 21 is provided with the second cooling water inlet pipe road, the second cooling water outlet pipe road and the second bilge discharge pipe road (not shown)；Second cooling water inlet pipe road, the second cooling water outlet pipe road are respectively arranged with the second water intaking valve, the second outlet valve.Cooling water enters the first cooling tower along the second branch direction C2 of cooling water water inlet direction C, flows out along cooling water water outlet direction D.Second front portion, pond sidewall arranges the second water compensating valve.The position not carrying out liquid communication on the second cooling water inlet pipe road and the second cooling water outlet pipe road is also provided with blind plate 3.Similarly, arranging blind plate on the appropriate location in the second cooling water inlet pipe road and the second cooling water outlet pipe road can follow-up owing to cooling down connection and the merging being easy to pipeline when quantitative change is big needs to increase cooling tower.
As shown in Figure 6, in the second pond, it is provided with the second dredge pump 24 and the second cylinder 25.Preferably, the second dredge pump 24 is also immersible pump.The outlet of the second dredge pump 24 is connected to the second bilge discharge pipe road, thus the sewage containing mud foreign material etc. is discharged the second pond below the second cooling tower from the second bilge discharge pipe road.Additionally, be also equipped with two pillars 4 in the second pond.Similarly, pillar is set in the second pond, it is possible to carry in the middle of the second cooling tower, it is to avoid owing to the second cooling tower is excessive at too big and the heavier generation of weight ratio the pressure of intermediate span.
Described pond of cooling tower cleaning system by control described first water intaking valve, the first outlet valve, the first water compensating valve, the second water intaking valve, the second outlet valve, the second water compensating valve opening and closing switch the cleaning to described first pond of cooling tower and the cleaning of described second pond of cooling tower.
Wherein, described first water intaking valve, the first outlet valve, the second water intaking valve, the second outlet valve be preferably electric butterfly valve, it can control switch by PLC, and then can starting each valve button and transfer in the control panel of system or the control interface of central control room and realize, it is achieved remotely control.Described first water compensating valve, the second preferably spherical valve of water compensating valve.
In a preferred embodiment, as shown in transverse sectional view (the front parting figure) Fig. 3 (A1) in the first pond and transverse sectional view (the front parting figure) Fig. 5 (A2) in the second pond, the bottom surface in the first pond and the second pond all arranges certain gradient along pond horizontal direction.Preferably, described gradient angle is not more than 5 degree, with 5 degree for optimal choice.
In a preferred embodiment, one end that bottom surface is relatively low in the first pond and the second pond is respectively provided with sludgd deposition hole 13,23, and dredge pump 14,24 is individually positioned in sludgd deposition hole 13,23.Cylinder 15,25 is fixed on cheats on the side pool wall that position is relative along pond horizontal direction with sludgd deposition.Namely tank floor is gradually lowered from the fixing side of cylinder to side, sludgd deposition hole.
In a preferred embodiment, cylinder 15,25 is installed on inside the basin side wall connected with higher bottom surface, one end in the first pond and the second pond.Cylinder 15 in the first pond is identical with the mounting means of the cylinder 25 in the second pond, and cylinder 15 and cylinder 25 may each be one group of multiple cylinder, only illustrates for a cylinder 25 in the second pond at this.
As it is shown in fig. 7, the piston rod free end of cylinder 25 is fixed with for pushing away the device sweeping mud and foreign material.Preferably, described include the relatively large thin plate of area 26 and be connected to the hairbrush 27 below described thin plate for pushing away the device sweeping mud and foreign material.Preferably, cylinder 25 is arranged on the pool wall A2 of the second pond of cooling tower side by fixed support 28.Preferably, thin plate 26 is sheet iron.
Preferably, the first cylinder 15 and the second cylinder 25 include arranged in parallel three cylinder respectively.
The cooling tower system of clearing up automatically that this utility model embodiment provides can reach the foreign material in siltation is cheated and mud relatively many in, it is possible to do not stop the operation of refrigeration plant, the technique effect that the deposit bottom pond of cooling tower is cleared up automatically.
When arranging cooling tower equipment, two cooling towers are set under meeting refrigeration plant cooling capacity and traffic conditions simultaneously, namely outside the cooling tower meeting normal user demand, a standby cooling tower is increased, to realize following purpose: if standby cooling tower can be used when the cooling tower that A normally uses breaks down or needs to change cooling tower accessory；B, as occurred needing cooling tower is cleared up time can rotation use standby cooling tower, do not affect the operation of refrigeration plant, for needing to use the environment of refrigeration plant or Special use to require to provide guarantee continuously.
Arranging certain gradient in tank floor (concrete foundation bottom surface) makes mud foreign material etc. pile up toward siltation hole 13,23 places being arranged on bottom surface and comparing lower under gravity；
Utilize above-mentioned pond of cooling tower cleaning system automatically to clear up cooling tower to realize in particular by following steps:
When silting is more in the first pond of the first cooling tower, perform following steps:
Step 11: close the first water compensating valve in the first pond front end side wall；
Step 12: start the second water compensating valve in second cooling tower the second pond front end side wall；
Step 13: when not hearing into water sound when the ball-cock assembly in the second water compensating valve is closed, the first outlet valve controlled on the first cooling tower cooling water outlet pipe road by control system is closed, and simultaneously closes off the water intaking valve on the first cooling tower cooling water inlet pipe road；
Step 14: start the second water intaking valve on the second cooling tower cooling water inlet pipe road；
Step 15: the first cooling tower is out of service, clears up the first pond of cooling tower.
Further, when the first tank floor has the gradient along pond horizontal direction, arranging sludgd deposition hole at the end that described first tank floor is relatively low, when placing dredge pump in described sludgd deposition is cheated, described step 15 includes:
Step 151: start the dredge pump in the first pond；
Step 152: the water in the first pond is discharged the first pond by bilge discharge pipe road by dredge pump.
Further, installing cylinder inside described first basin side wall, when the piston rod free end of described cylinder is fixed with for pushing away the device sweeping mud and foreign material, described step 15 also includes:
Step 153: the cylinder drive in the first pond pushes away the device sweeping mud and foreign material and runs back and forth in the first basin bottom, and tank floor is cleaned；
Step 154: the mud foreign material that cleaning produces flow to siltation hole by having acclive bottom surface, siltation the dredge pump in cheating discharges the first pond through sewage water discharge pipeline.
When the mud deposited in the second pond of the second cooling tower and foreign material are more, perform following steps:
Step 21: close the second water compensating valve in the second pond front end side wall；
Subsidy 22: start the first water compensating valve in the first pond front end side wall of the first cooling tower；
Step 23: when not hearing into water sound when the ball-cock assembly in the first water compensating valve is closed, controls the outlet valve on the second cooling tower cooling water outlet pipe road by control system and closes, simultaneously close off the water intaking valve on the second cooling tower cooling water inlet pipe road；
Step 24: start the first water intaking valve on the first cooling tower cooling water inlet pipe road；
Step 25: the second cooling tower is out of service, clears up the second pond of cooling tower.
Further, when the second tank floor has the gradient along pond horizontal direction, arranging sludgd deposition hole at the end that described second tank floor is relatively low, when placing dredge pump in described sludgd deposition is cheated, described step 25 includes:
Step 251: start the dredge pump in the second pond；
Step 252: the water in the second pond is discharged the second pond by bilge discharge pipe road by dredge pump.
Further, installing cylinder inside the second basin side wall, when the piston rod free end of described cylinder is fixed with for pushing away the device sweeping mud and foreign material, described step 25 also includes:
Step 253: the cylinder drive in the second pond pushes away the device sweeping mud and foreign material and runs back and forth in the second basin bottom, and tank floor is cleaned；
Step 254: the mud foreign material that cleaning produces flow to siltation hole by having acclive bottom surface, siltation the dredge pump in cheating discharges the second pond through sewage water discharge pipeline.
By above step, start standby cooling tower, the pond of cooling tower needing cleaning is cleared up, thus the operation reaching not stop whole refrigeration plant reaches the purpose of washing cooling tower in turn.Therefore, this utility model can reach to clear up the personnel of mud foreign material, saves the effect of human cost.Especially, for the large-scale cold storage vault storing chilled seafood products, stop primary equipment to may result in chilled seafood products and have the effect of damage, because stopping primary cooling water will carry out draining, the time of its draining is relevant with the discharge total amount of water system, the discharge total amount of large-scale cold storage vault water system is relatively larger, causes that water discharge time is longer；Additionally moisturizing is also required to time of growing very much, and the two time is enough to cause that seafood is stale.Visible, that this utility model also can solve the chilled seafood products damage that the equipment such as Large Scale Cold storage vault can cause because of shutdown problem.
Technology contents of the present utility model and technical characteristic have revealed that as above; but those of ordinary skill in the art are still potentially based on teaching of the present utility model and announcement and do all replacements without departing substantially from this utility model spirit and modification; therefore; this utility model protection domain should be not limited to the content that embodiment is disclosed; and should include various without departing substantially from replacement of the present utility model and modification, and contained by this utility model claim.
Claims (8)
1. a pond of cooling tower cleaning system, it is characterised in that include the first cooling tower, the second cooling tower, wherein,
Described first cooling tower is arranged below the first pond；
Described second cooling tower is arranged below the second pond；
Described first pond and described second basin side wall are respectively provided with cooling water inlet pipe road, cooling water outlet pipe road and bilge discharge pipe road；
Described cooling water inlet pipe road, cooling water outlet pipe road are respectively arranged with the first water intaking valve, the second water intaking valve and the first outlet valve, the second outlet valve；
Described first pond and described second front portion, pond sidewall are respectively provided with the first water compensating valve, the second water compensating valve；
Described pond of cooling tower cleaning system by control described first water intaking valve, the first outlet valve, the first water compensating valve, the second water intaking valve, the second outlet valve, the second water compensating valve opening and closing switch the cleaning to described first pond of cooling tower and the cleaning of described second pond of cooling tower.
2. pond of cooling tower cleaning system as claimed in claim 1, it is characterised in that described first pond and the second tank floor have the gradient along pond horizontal direction.
3. pond of cooling tower cleaning system as claimed in claim 2, it is characterised in that described gradient angle is not more than 5 degree.
4. pond of cooling tower cleaning system as claimed in claim 3, it is characterized in that, the end that bottom surface is relatively low in described first pond and the second pond is respectively provided with sludgd deposition hole, placing dredge pump in described sludgd deposition is cheated, the outlet of described dredge pump is connected to described first pond and the bilge discharge pipe road in described second pond.
5. pond of cooling tower cleaning system as claimed in claim 4, it is characterised in that described dredge pump is immersible pump.
6. pond of cooling tower cleaning system as claimed in claim 3, it is characterised in that install cylinder inside the basin side wall connected with higher bottom surface, one end in described first pond and the second pond；Wherein, the piston rod free end of described cylinder is fixed with for pushing away the device sweeping mud and foreign material.
7. pond of cooling tower cleaning system as claimed in claim 6, it is characterised in that described include the relatively large thin plate of area and be connected to the hairbrush below described thin plate for pushing away the device sweeping mud and foreign material.
8. pond of cooling tower cleaning system as claimed in claim 6, it is characterised in that described cylinder is arranged on described pond of cooling tower sidewall by fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147511.0U CN205393132U (en) | 2016-02-25 | 2016-02-25 | Cooling tower pond clearance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147511.0U CN205393132U (en) | 2016-02-25 | 2016-02-25 | Cooling tower pond clearance system |
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| Publication Number | Publication Date |
|---|---|
| CN205393132U true CN205393132U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147511.0U Active CN205393132U (en) | 2016-02-25 | 2016-02-25 | Cooling tower pond clearance system |
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| CN (1) | CN205393132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642625A (en) * | 2016-02-25 | 2016-06-08 | 珠海格力电器股份有限公司 | System and method for cleaning cooling tower water pool |
| CN108106309A (en) * | 2018-02-11 | 2018-06-01 | 重庆勇略商贸有限公司 | Automobile circulating water cooling tower |
-
2016
- 2016-02-25 CN CN201620147511.0U patent/CN205393132U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642625A (en) * | 2016-02-25 | 2016-06-08 | 珠海格力电器股份有限公司 | System and method for cleaning cooling tower water pool |
| CN108106309A (en) * | 2018-02-11 | 2018-06-01 | 重庆勇略商贸有限公司 | Automobile circulating water cooling tower |
| CN108106309B (en) * | 2018-02-11 | 2020-04-21 | 重庆勇略商贸有限公司 | Cooling tower for automobile circulating water |
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