CN210097037U - Circulating water system filter pool structure capable of being cleaned on line and free of resistance loss - Google Patents
Circulating water system filter pool structure capable of being cleaned on line and free of resistance loss Download PDFInfo
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- CN210097037U CN210097037U CN201920242693.3U CN201920242693U CN210097037U CN 210097037 U CN210097037 U CN 210097037U CN 201920242693 U CN201920242693 U CN 201920242693U CN 210097037 U CN210097037 U CN 210097037U
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Abstract
The utility model discloses a circulating water system filtering pool structure with on-line cleaning and no resistance loss, which comprises a circulating water pool, a cooling tower arranged above the circulating water pool and a water suction well arranged in the circulating water pool, wherein a circulating water pipe is arranged in the water suction well and is externally connected with a circulating water pump through the circulating water pipe, and heat exchange equipment is also arranged on the circulating water pipe and is connected into the cooling tower through the heat exchange equipment for circulation; the water circulation device is characterized in that a horizontal partition plate is arranged at the position of the upper end inside the water circulation pool, the periphery of the horizontal partition plate is connected with the inner wall of the water circulation pool through three surfaces, a drainage notch is reserved between the other surface of the horizontal partition plate and the inner wall of the water circulation pool, and a filter screen is arranged at the position, close to the drainage notch, of the horizontal partition plate. The beneficial effects of the utility model are that, this structural design is simple reasonable, can effectually filter the water that gets into the circulating water pond, the rubbish clearance of being convenient for simultaneously.
Description
Technical Field
The utility model relates to a recirculated cooling water supply system technical field, concretely relates to online clearance, no resistance loss's recirculated water system filter water pond structure.
Background
In the continuous running process of the circulating cold water system, a certain amount of solid matters with larger shapes must enter the water tank and are sucked by the water pump, so that the water pump is damaged, a pipeline is blocked, or the heat exchange equipment is firstly blocked, so that the cooling water amount entering the heat exchange equipment is reduced, and the normal work of the heat exchange equipment is influenced. The solid matters with larger shapes mainly come from leaves, plastic paper and the like floating in the air around the cooling tower, and more importantly, the cooling tower uses the filler which is aged and broken after a long time, or fragments generated during the installation of the filler are not cleaned and gradually washed down into a water tank in the continuous water spraying process. The prior art has a plurality of types: 1) a grille filter screen is arranged in front of the water pump absorption pool, but garbage on the grille filter screen needs to be cleaned after water in the pool is completely emptied. If lift clear grid filter screen clearance rubbish when the operation, must have partial rubbish and be inhaled the water pump, just so lose one step short of one step. 2) The pipeline type filter is arranged on the water suction pipe of the water pump, resistance loss is generated in the mode, and the quantity of the stored garbage is judged by the pressure difference between two sides of the filter, namely the resistance loss, so that the hydraulic system is not favorable. The garbage cleaning needs to be provided with a filter for bypass, the valves at two ends of the filter need to be closed firstly, and the valve of the bypass filter is opened at the same time, so that the filter is used alternately. The filter is arranged on the water suction pipe of the water pump, so that management is very critical, the garbage accumulated on the filter needs to be cleaned in time, otherwise, the accumulated garbage is too much, the resistance is gradually increased, the flow is gradually reduced, and meanwhile, the water pump is easy to generate cavitation. 3) The main problems of the self-cleaning pipeline filter installed on the water outlet main pipe of the water pump are that resistance loss, energy waste, water flow fluctuation and large workload of maintenance are caused. The common feature of existing circulating cold water systems is that the effluent from the cooling tower directly enters a large water pool which is completely open and arranged under the tower, and a water suction pipe of a water pump sucks water from a water suction well beside the large water pool. Therefore, large garbage is finally accumulated at the lower part of the grid filter screen, which is the reason for difficult online cleaning of the garbage; in addition, as the water discharged from the cooling tower is sucked away by the water pump immediately after entering the water pool, the distance between most of the water and the water suction well is short, so that solid matters with small shapes in the water cannot settle to the bottom of the water pool and are sucked away by the water pump due to short settling time. Meanwhile, the water tank structure needs to be provided with a cooling tower on an open water tank with the height of several meters, and potential safety hazards exist in construction.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a rational in infrastructure's a circulating water system filter-water pond structure of online clearance, no resistance loss.
The technical scheme of the utility model as follows:
a circulating water system filter pool structure capable of being cleaned on line and free of resistance loss is characterized by comprising a circulating water pool, a cooling tower arranged above the circulating water pool and a water suction well arranged in the circulating water pool, wherein a circulating water pipe is arranged in the water suction well and is externally connected with a circulating water pump through the circulating water pipe, and heat exchange equipment is further arranged on the circulating water pipe and is connected to the cooling tower through the heat exchange equipment for circulation; the water circulation device is characterized in that a horizontal partition plate is arranged at the position of the upper end inside the water circulation pool, the periphery of the horizontal partition plate is connected with the inner wall of the water circulation pool through three surfaces, a drainage notch is reserved between the other surface of the horizontal partition plate and the inner wall of the water circulation pool, and a filter screen is arranged at the position, close to the drainage notch, of the horizontal partition plate.
The circulating water system filtering water tank structure is characterized in that two layers of filter screens are arranged at the position, close to a drainage notch, on a horizontal partition plate.
The filter pool structure of the circulating water system is characterized in that the drainage notch is arranged at one side opposite to the water suction well.
The circulating water system filter pool structure is characterized in that a walkway plate is laid on the upper portion of a drainage notch on the circulating water pool, and cleaning operation of a filter screen is facilitated.
The utility model has the advantages that:
1) under the cooling tower, pond upper portion sets up horizontal baffle, leaves the drainage breach between this horizontal baffle one side and pond wall, and other trilaterals link to each other with the pond wall to set up two-layer filter screen at the horizontal baffle edge that leaves the breach, be convenient for get rid of the rubbish on the filter screen on line.
2) The water discharged from the cooling tower is firstly dropped on the horizontal clapboard, flows through the filter screen by resistance and is sucked away by the water pump through the width of the whole water pool. Therefore, no matter leaves, plastic paper and the like floating in the air around the cooling tower or fillers falling from the cooling tower are accumulated on the horizontal partition plate, so that the water supply device can be seen, any resistance loss to a hydraulic system can not be generated, the energy is saved, and the water supply flow is constant.
3) The upper part of the reserved drainage gap is provided with a grating walkway plate which is convenient for the cleaning operation of the filter screen,
meanwhile, the garbage falling on the horizontal partition plate can be fished manually due to the shallow water level.
4) This structural design is simple reasonable, can effectually filter the water that gets into the circulating water pond, the rubbish clearance of being convenient for simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1-cooling tower, 2-walkway plate, 3-filter screen, 4-heat exchange equipment, 5-circulating water tank, 6-water suction well, 7-circulating water pump, 8-circulating water pipe and 9-horizontal partition plate.
Detailed Description
The invention is further described with reference to the accompanying drawings.
As shown in fig. 1, a filtering water tank structure of a circulating water system with on-line cleaning and no resistance loss comprises a cooling tower 1, a walkway plate 2, a filter screen 3, a heat exchange device 4, a circulating water tank 5, a water suction well 6, a circulating water pump 7, a circulating water pipe 8 and a horizontal partition plate 9.
Example (b):
under the cooling tower 1, a concrete horizontal clapboard is arranged at a position 200mm below the normal water level at the upper part of the circulating water pool 5, except that a drainage gap is left between one surface of the concrete horizontal clapboard and the inner wall of the circulating water pool 5 and is communicated with the lower water pool, the other three surfaces of the concrete horizontal clapboard are connected with the inner wall of the circulating water pool 5 and are not communicated with the lower water pool. Two layers of filter screens 3 are arranged on the edge of the horizontal clapboard 9 with the drainage gap, and a suction well 6 is arranged on the side of the water pool opposite to the side with the drainage gap. The water discharged from the cooling tower 1 is firstly dripped on the horizontal clapboard 9, flows through the filter screen by resistance and is sucked away by the circulating water pump 7 through the whole width of the water pool. Therefore, no matter leaves, plastic paper and the like floating in the air around the cooling tower 1 or fillers falling from the cooling tower are accumulated on the horizontal partition plate 9, so that the water can be seen, any resistance loss to a hydraulic system can not be generated, the energy is saved, and the water supply flow is constant. The garbage falling on the horizontal clapboard 9 can be fished out manually due to the shallow water level. The fine solids are settled to the bottom of the water pool in a greatly increased proportion due to the increased distance of water flow. The cooling tower can be installed on the horizontal partition plate for construction, and is convenient and safe.
Although the filter net 3 is provided at the upper portion of the pool structure, the pool structure can be normally operated even when the supply of the pool replenishing water is stopped and the water level of the pool is lowered.
Claims (4)
1. The filter pool structure of the circulating water system is characterized by comprising a circulating water pool (5), a cooling tower (1) arranged above the circulating water pool (5) and a water suction well (6) arranged in the circulating water pool (5), wherein a circulating water pipe (8) is arranged in the water suction well (6), the water suction well is externally connected with a circulating water pump (7) through the circulating water pipe (8), and heat exchange equipment (4) is also arranged on the circulating water pipe (8) and is connected into the cooling tower (1) through the heat exchange equipment (4) for circulation; the water circulation device is characterized in that a horizontal partition plate (9) is arranged at the upper end of the inside of the water circulation pool (5), the periphery of the horizontal partition plate (9) is connected with the inner wall of the water circulation pool (5) through three surfaces, a drainage notch is reserved between the other surface of the horizontal partition plate and the inner wall of the water circulation pool (5), and a filter screen (3) is arranged at the position close to the drainage notch on the horizontal partition plate (9).
2. An on-line cleaning and resistance loss free circulating water system filter pool structure as claimed in claim 1, wherein two layers of filter screens (3) are arranged on the horizontal partition plate (9) at the position close to the drainage gap.
3. An on-line cleaning, loss-of-resistance water filtering pond structure for circulating water system according to claim 1, wherein the drainage notch is provided at a position opposite to the suction well (6).
4. An on-line cleaning and resistance loss free circulating water system filter pool structure as claimed in claim 1, wherein a walkway plate (2) is laid on the upper part of the drainage gap on the circulating water pool (5) to facilitate the cleaning operation of the filter net (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242693.3U CN210097037U (en) | 2019-02-26 | 2019-02-26 | Circulating water system filter pool structure capable of being cleaned on line and free of resistance loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242693.3U CN210097037U (en) | 2019-02-26 | 2019-02-26 | Circulating water system filter pool structure capable of being cleaned on line and free of resistance loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210097037U true CN210097037U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242693.3U Active CN210097037U (en) | 2019-02-26 | 2019-02-26 | Circulating water system filter pool structure capable of being cleaned on line and free of resistance loss |
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| Country | Link |
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| CN (1) | CN210097037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116251429A (en) * | 2023-03-31 | 2023-06-13 | 河海大学苏州研究院 | Environment-friendly type flue gas purifying treatment device for garbage treatment |
-
2019
- 2019-02-26 CN CN201920242693.3U patent/CN210097037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116251429A (en) * | 2023-03-31 | 2023-06-13 | 河海大学苏州研究院 | Environment-friendly type flue gas purifying treatment device for garbage treatment |
| CN116251429B (en) * | 2023-03-31 | 2023-09-05 | 河海大学苏州研究院 | Environment-friendly type flue gas purifying treatment device for garbage treatment |
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