CN215114047U - Be used for frost-proof hydrologic cycle structure of cooling tower - Google Patents
Be used for frost-proof hydrologic cycle structure of cooling tower Download PDFInfo
- Publication number
- CN215114047U CN215114047U CN202121431928.7U CN202121431928U CN215114047U CN 215114047 U CN215114047 U CN 215114047U CN 202121431928 U CN202121431928 U CN 202121431928U CN 215114047 U CN215114047 U CN 215114047U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling tower
- pipeline
- basin
- return
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of the cooling tower, in particular to be used for frost-proof water circulating structure of cooling tower. The utility model provides a water circulating structure for cooling tower is frostproofing, includes the cooling tower, be equipped with the basin that has stored liquid water in the cooling tower, its characterized in that still includes moisturizing pipeline, a plurality of return water pipeline with be located the production pond of cooling tower below, basin one side is equipped with the moisturizing mouth, moisturizing pipeline one end intercommunication the production pond, the other end connection provides hydrodynamic water pump, the water pump is through first pipe connection the moisturizing mouth and with the basin intercommunication, a plurality of return water pipeline both ends communicate respectively the basin with the production pond, the water inlet of different return water pipelines is located different positions in the basin. The advantages are that: the water in the cooling tower water tank can be kept in a flowing state all the time, the water in the cooling tower can be effectively prevented from being frozen, the anti-freezing effect is excellent, and the anti-freezing cooling tower is particularly suitable for severe cold areas.
Description
Technical Field
The utility model belongs to the technical field of the cooling tower, more specifically say, in particular to a water circulating structure for cooling tower is frostproofing.
Background
The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation heat dissipation device which utilizes the principle that the heat is carried away by the volatilization of steam to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate the waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system.
According to different process characteristics, the cooling tower runs all day in winter, runs in some time periods, is almost not used in some time periods, but needs to consider the anti-freezing problem. At present, the operation anti-freezing problem of the cooling tower is increasingly prominent, especially in the northern area. In northern areas, the temperature is usually below zero in winter, if the problem is not solved well, the freezing phenomenon can be generated, the freezing has a destructive effect on the structure of the tower, and other parts of the heat exchange tube or the cooling tower can be frozen, so that the problem of freezing prevention in cold areas is extremely important to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water circulating structure for the cooling tower is frost-proof to the not enough of prior art, can make the water of cooling tower basin keep the state that flows always, can effectively avoid the water in the cooling tower to freeze, and the effect of preventing frostbite is splendid, is particularly useful for severe cold area.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a water circulating structure for cooling tower is frostproofing, includes the cooling tower, be equipped with the basin that has stored liquid water in the cooling tower, still include moisturizing pipeline, a plurality of return water pipeline and be located the production water basin of cooling tower below, basin one side is equipped with the moisturizing mouth, moisturizing pipeline one end intercommunication the production water basin, the other end are connected and are provided hydrodynamic water pump, and shown water pump is connected through first pipeline the moisturizing mouth and with the basin intercommunication, a plurality of return water pipeline both ends communicate respectively the basin with the production water basin, the water inlet of different return water pipelines is located different positions in the basin.
The utility model discloses a production pond is located the power that gravitational potential energy and water pump provided is utilized well in the basin below for water in the cooling tower is in a continuous endless state, reaches frost-proof effect. The concrete expression is in the basin that gets into the cooling tower is continuously taken out from among the production pond to the energy that the water in the production pond provided through the water pump, for the cooling tower carries out the moisturizing, and the water in the basin can fall back the production pond again through gravity to guarantee that cold water machine cooling water is in the circulation state, greatly reduced low temperature freezes the possibility. Meanwhile, because the water inlets of different water return pipelines are positioned at different positions in the water tank, water at multiple positions of the water tank can be ensured to enter circulation, and local freezing is prevented.
On the basis of the technical scheme, the utility model discloses can also make following improvement:
furthermore, the number of the water return pipes is at least two, and the water inlets of different water return pipes are positioned at different heights in the water tank. Because the water pressure of different height in the basin is different, through setting up the high different return water pipe of water inlet for the inside water of basin also can form in the basin and flow, increased the mobility of liquid, thereby further reduce the frozen possibility.
Because the water mobility apart from the moisturizing mouth position is good, for the high water pressure difference that brings of fine utilization for the inside water of basin is better at the inside mobility of basin, and further, the farther away from moisturizing mouth the water inlet of return water pipe is lower, utilizes the high principle of water pressure to guarantee that the water of here also can fall back the production pond well, also can guarantee simultaneously that the inside water of basin brings because the water pressure is different and gets the mobility.
Furthermore, the number of the water return pipelines is two, the water return pipelines are respectively a first water return pipeline and a second water return pipeline, the first water return pipeline is located on one side, close to the water replenishing port, in the water tank, the second water return pipeline is located on one side, far away from the water replenishing port, in the water tank, and a water inlet of the second water return pipeline is lower than a water inlet of the first water return pipeline. Make the utility model discloses overall structure is simpler, and is practical high-efficient, and the cost of manufacture is low.
Furthermore, the water recycling device further comprises a total water recycling pipeline, one end of the middle water recycling pipeline is connected with the water recycling pipelines respectively, and the other end of the middle water recycling pipeline is connected with the production water tank. Make the utility model discloses overall structure is simpler, and is practical high-efficient, and the cost of manufacture is low.
The water pump is communicated with a water return pipeline which is closest to the water replenishing port, a first valve is arranged between the water pump and the first pipeline, and a second valve is arranged between the water pump and the second pipeline. Because a water pump need provide the water source for a plurality of cooling towers, when one of them cooling tower need overhaul, need guarantee inside anhydrous state, in order to guarantee the normal operating of other cooling towers, through closing first valve, open the second valve during the maintenance, let inside water does not get into the cooling tower basin, directly get back to inside the production pond through the return water pipeline. And normal operation of other cooling towers during maintenance is realized.
Furthermore, the water supply device also comprises a return pipe, wherein two ends of the return pipe are respectively communicated with the first pipeline and the water replenishing pipeline, and the return pipe is provided with a return valve. When the water pump breaks down, through opening the backward flow valve, can let water discharge smoothly through the back flow, get back to the production pond, avoid freezing.
Furthermore, the water inlet of the water return pipeline is positioned at the rear part inside the water tank, and the water inlet and the spraying device of the cooling tower are staggered. The water inlet is prevented from directly contacting with the spray water to freeze.
Further, still include the outlet, the outlet is connected the drainage pipe and is flowed to municipal sewage. Used for draining water in the water tank during maintenance.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a production pond is located the power that gravitational potential energy and water pump provided is utilized well in the basin below for water in the cooling tower is in a continuous endless state, reaches frost-proof effect. The concrete expression is in the basin that gets into the cooling tower is continuously taken out from among the production pond to the energy that the water in the production pond provided through the water pump, for the cooling tower carries out the moisturizing, and the water in the basin can fall back the production pond again through gravity to guarantee that cold water machine cooling water is in the circulation state, greatly reduced low temperature freezes the possibility.
2. The utility model discloses set up the first return water pipeline and the second return water pipeline of water inlet high difference, wherein, the water inlet of the first return pipe that is close to the moisturizing mouth is higher than the second return water pipeline of keeping away from the moisturizing mouth. Through being provided with two return water pipes at both ends in the basin, can effectively guarantee that the water of different positions in the basin all can get into the circulation, prevent that the part from freezing. And through setting up the moisturizing mouth that different heights, utilize the height to bring the water pressure difference well for the inside water of basin is better at the inside mobility of basin, prevents effectively that local freezing from, and further greatly reduced freezes the possibility at the low temperature.
3. The utility model has the advantages of simple integral structure, it is practical high-efficient, realize that severe cold area has splendid frostproofing effect, the cost of manufacture is low moreover, greatly reduced manpower and materials, practiced thrift the cost.
Drawings
FIG. 1 is a schematic structural diagram of a water circulation structure for preventing freezing of a cooling tower according to an embodiment of the present invention;
the system comprises a cooling tower, a water tank, a production water tank, a water replenishing port, a water replenishing pipeline, a water pump, a water returning pipeline, a water inlet, a water returning pipeline and a water returning pipeline, wherein the water returning pipeline is 1-the cooling tower, the water tank 2, the production water tank 3, the water replenishing port 4, the water replenishing pipeline 5, the water returning pipeline 6-water pump, the water returning pipeline 7-the second water returning pipeline 8-the first water returning pipeline, the water returning pipeline 9-total water returning pipeline, the water returning pipeline 10-11-second water returning pipeline, the first valve, the second valve, the 14-15-second valve, the first valve, the second valve, the first valve, the second valve, and the first valve, the second valve, the first pipeline, the second valve, the first valve, the second valve.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the claims and the following description. It is to be noted that the drawings are in a very simplified form and are not to be construed as precise ratios as are merely intended to facilitate and distinctly illustrate the embodiments of the present invention.
Examples
The utility model provides a water circulating structure for cooling tower is frostproofing, as shown in figure 1, including the cooling tower, be equipped with the basin that has stored liquid water in the cooling tower, still include moisturizing pipeline, a plurality of return water pipeline with be located the production pond of cooling tower below, basin one side is equipped with the moisturizing mouth, moisturizing pipeline one end intercommunication the production pond, the other end are connected and are provided hydrodynamic water pump, and shown water pump is through first pipe connection the moisturizing mouth and with the basin intercommunication, a plurality of return water pipeline both ends communicate respectively the basin with the production pond, the water inlet of different return water pipelines is located different positions in the basin.
The water return pipes are respectively a first water return pipe and a second water return pipe, the first water return pipe is located on one side, close to the water replenishing port, in the water tank, the second water return pipe is located on one side, far away from the water replenishing port, in the water tank, and a water inlet of the second water return pipe is lower than a water inlet of the first water return pipe. Make the utility model discloses overall structure is simpler, and is practical high-efficient, and the cost of manufacture is low.
On the basis of the technical scheme, the utility model discloses can also make following improvement:
in a preferred scheme, still include total return water pipe, well return water pipe one end is connected a plurality of respectively return water pipe, the other end is connected the production pond.
In a preferable scheme, the water supply device further comprises a second pipeline, the second pipeline is respectively communicated with the water pump and a water return pipeline which is closest to the water replenishing port, a first valve is arranged between the water pump and the first pipeline, and a second valve is arranged between the water pump and the second pipeline.
In a preferable scheme, the water replenishing device further comprises a return pipe, two ends of the return pipe are respectively communicated with the first pipeline and the water replenishing pipeline, and the return pipe is provided with a return valve. And a standby water pump is also arranged, and the standby water pump is used for ensuring the operation of the cooling tower. When the water pump breaks down, through opening the backward flow valve, can let water discharge smoothly through the back flow, get back to the production pond, avoid freezing.
In a preferred scheme, a water inlet of the water return pipeline is positioned at the rear part inside the water tank, and the water inlet and a spraying device of the cooling tower are staggered. The water inlet is prevented from directly contacting with the spray water to freeze.
In a preferable scheme, the sewage treatment device further comprises a water outlet which is connected with the water drainage pipeline and flows to municipal sewage. Used for draining water in the water tank during maintenance.
The utility model discloses a process is: the water in the production water tank is continuously pumped out from the production water tank through the energy provided by the water pump to enter the water tank of the cooling tower to supplement water for the cooling tower, and the water in the water tank is respectively gathered into the main water return pipeline from the first water return pipeline and the second water return pipeline through gravity and then falls back to the production water tank to form continuous circulation. Simultaneously the basin is inside because the water inlet of second return water pipe is less than first return water pipe, and second return water pipe water inlet department water pressure is higher, and the water in the basin is by first return water pipe flow direction second return water pipe, and the inside water of basin also is continuously flowing.
When one of them cooling tower need overhaul, need guarantee inside anhydrous state, nevertheless because a water pump need provide the water source for a plurality of cooling towers, in order to guarantee the normal operating of other cooling towers, during the maintenance, through the water in the outlet discharge water tank to close first valve, open the second valve, let inside water does not get into the cooling tower water tank, directly get back to inside the production pond through the return water pipeline. And normal operation of other cooling towers during maintenance is realized.
The utility model discloses utilize the power that gravitational potential energy and water pump provided well for water in the cooling tower is in a continuous endless state, reaches frost-proof effect. The utility model discloses still utilize high difference well to bring the water pressure difference for the inside water of basin is good at the inside mobility of basin, prevents effectively that the part from freezing, further greatly reduced low temperature freezes the possibility. Overall structure is simple, and is practical high-efficient, realizes that severe cold area has splendid frostproofing effect, and the cost of manufacture is low moreover, greatly reduced manpower and materials, practiced thrift the cost.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides a water circulating structure for cooling tower is frostproofing, includes the cooling tower, be equipped with the basin that has stored liquid water in the cooling tower, its characterized in that still includes moisturizing pipeline, a plurality of return water pipeline with be located the production pond of cooling tower below, basin one side is equipped with the moisturizing mouth, moisturizing pipeline one end intercommunication the production pond, the other end connection provides hydrodynamic water pump, the water pump is through first pipe connection the moisturizing mouth and with the basin intercommunication, a plurality of return water pipeline both ends communicate respectively the basin with the production pond, the water inlet of different return water pipelines is located different positions in the basin.
2. The water circulation structure for preventing freezing of a cooling tower according to claim 1, wherein the number of the water return pipes is at least two, and water inlets of different water return pipes are located at different heights in the water tank.
3. The water circulation structure for cooling tower freezing prevention according to claim 2, wherein the water return pipe is lower the farther from the water replenishment port.
4. The water circulation structure for preventing freezing of a cooling tower according to claim 1, wherein the number of the water return pipes is two, and the two water return pipes are a first water return pipe and a second water return pipe, the first water return pipe is located on a side of the water tank close to the water replenishing port, the second water return pipe is located on a side of the water tank far from the water replenishing port, and a water inlet of the second water return pipe is lower than a water inlet of the first water return pipe.
5. The water circulation structure for preventing freezing of a cooling tower according to claim 3 or 4, further comprising a main water return pipe, wherein one end of the main water return pipe is connected to a plurality of the water return pipes, and the other end of the main water return pipe is connected to a production water tank.
6. The water circulation structure for preventing freezing of a cooling tower according to claim 1 or 4, further comprising a second pipeline, the second pipeline is respectively communicated with the water pump and a water return pipeline closest to the water replenishing port, a first valve is arranged between the water pump and the first pipeline, and a second valve is arranged between the water pump and the second pipeline.
7. The water circulation structure for preventing freezing of a cooling tower as claimed in claim 1, further comprising a return pipe, both ends of which are respectively communicated with the first pipeline and the water replenishing pipeline, the return pipe being provided with a return valve.
8. The water circulation structure for preventing freezing of a cooling tower as claimed in claim 1, wherein the water inlet of the water return pipe is located at the rear of the inside of the water tank, and the water inlet is staggered with respect to the spray device of the cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431928.7U CN215114047U (en) | 2021-06-27 | 2021-06-27 | Be used for frost-proof hydrologic cycle structure of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431928.7U CN215114047U (en) | 2021-06-27 | 2021-06-27 | Be used for frost-proof hydrologic cycle structure of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215114047U true CN215114047U (en) | 2021-12-10 |
Family
ID=79311508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121431928.7U Active CN215114047U (en) | 2021-06-27 | 2021-06-27 | Be used for frost-proof hydrologic cycle structure of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215114047U (en) |
-
2021
- 2021-06-27 CN CN202121431928.7U patent/CN215114047U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201764838U (en) | System for recycling smoke and waste heat | |
| CN105993722B (en) | Solar heating and warming system for vegetable and fruit greenhouse | |
| CN201809467U (en) | Tank solution cooling system used in aluminum fabrication | |
| CN204612525U (en) | The compound closed cooling tower of operation can be done a kind of winter | |
| CN207740140U (en) | The economic benefits and social benefits cooling device of Long-distance Transmission Pipeline booster station compressor | |
| CN215114047U (en) | Be used for frost-proof hydrologic cycle structure of cooling tower | |
| CN103034221B (en) | thermal power plant circulating water system | |
| CN206071788U (en) | A kind of cooling tower backwater TRT | |
| CN202050353U (en) | Cooling device of current transformer power module | |
| CN201302325Y (en) | Production equipment water cooling system | |
| CN107327311B (en) | A kind of long tunnel gas source cooling system | |
| CN103471422B (en) | Open and close type energy-saving cooling tower | |
| CN203070055U (en) | Thermal power plant circulating water system | |
| CN202853109U (en) | Living waste hot water source heat pump hot water system | |
| CN210180209U (en) | Circulating water cooling tower system | |
| CN210638312U (en) | Flat-plate split solar system for villa | |
| CN111189343A (en) | Split type intelligent two-phase flow heat exchange system | |
| CN210153998U (en) | Cooling water system for enhancing heat exchange by using landscape fountain | |
| CN202470826U (en) | Sewage self-cleaning heat exchange device of sewage source heat pump system | |
| CN113405373A (en) | Novel anti-freezing cooling tower and deicing method thereof | |
| CN216081060U (en) | Novel anti-freezing cooling tower | |
| CN112556303A (en) | Cooling water circulation system | |
| CN204881322U (en) | Solar thermal energy circulating water system that generates electricity | |
| CN207797301U (en) | A kind of heat energy stepped utilization system of low-temperature water source | |
| CN214701821U (en) | Anti-freezing system applied to low-vacuum transformed cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |