CN216558417U - Surface air cooler with hydrocone type drainage structures - Google Patents
Surface air cooler with hydrocone type drainage structures Download PDFInfo
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- CN216558417U CN216558417U CN202122978822.5U CN202122978822U CN216558417U CN 216558417 U CN216558417 U CN 216558417U CN 202122978822 U CN202122978822 U CN 202122978822U CN 216558417 U CN216558417 U CN 216558417U
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- pipe
- siphon
- water outlet
- water
- heat exchange
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Abstract
The utility model discloses a surface cooler with a siphon type drainage structure, which comprises a surface cooler body, a water outlet pipe and a siphon pipe, wherein the first end of the siphon pipe is connected with a heat exchange pipe on the surface cooler body, the second end of the siphon pipe is connected with the water outlet pipe, an inverted U-shaped pipe section is arranged on the siphon pipe, the first end of the siphon pipe is higher than the second end, and water in the heat exchange pipe is completely discharged through the siphon principle.
Description
[ technical field ] A
The utility model belongs to the technical field of surface air coolers, and particularly relates to a surface air cooler with a siphon type drainage structure.
[ background of the utility model ]
The surface cooler adopting water as secondary refrigerant has the advantages that in order to strengthen the heat exchange effect of the surface cooler, the internal heat exchange tubes are arranged in a regular triangle or isosceles triangle mode, and are arranged in a natural drainage mode as far as possible in process design as shown in figure 6. Particularly, under the condition of winter or long-term non-use, the water in the surface cooler needs to be completely discharged, and if the water in the pipe cannot be smoothly discharged, the heat exchange pipe is frozen and cracked due to the icing of the water in the pipe.
[ Utility model ] content
The utility model aims to solve the problems in the background art and provides a surface cooler with a siphon type drainage structure, which can completely drain water in a heat exchange pipe through a siphon principle, and the drainage is not easily influenced by the installation level condition.
In order to achieve the purpose, the utility model provides a surface cooler with a siphon type drainage structure, which comprises a surface cooler body, a water outlet pipe and a siphon pipe, wherein the first end of the siphon pipe is connected with a heat exchange pipe on the surface cooler body, the second end of the siphon pipe is connected with the water outlet pipe, an inverted U-shaped pipe section is arranged on the siphon pipe, and the first end of the siphon pipe is higher than the second end of the siphon pipe.
Preferably, the water outlet pipe is provided with an exhaust valve, so that gas in the pipe can be conveniently exhausted.
Preferably, the water outlet pipe is provided with a drain valve so as to completely drain the water in the water outlet pipe.
Preferably, a water inlet pipe is arranged on the side face of the surface cooler body and connected with the heat exchange pipe.
Preferably, the water inlet pipe is provided with a water inlet valve, so that the water inlet quantity of the water inlet pipe can be conveniently controlled.
Preferably, the water inlet pipe and the water outlet pipe are arranged in an anti-parallel mode, and a water inlet of the water inlet pipe is lower than a water outlet of the water outlet pipe.
The utility model has the beneficial effects that: according to the utility model, the water outlet end of the heat exchange tube is connected with the water outlet pipe through the siphon pipe with the inverted U-shaped tube section, so that water in the heat exchange tube is completely discharged through the siphon principle, and the water discharge is not easily influenced by the installation level condition.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view showing the connection of a siphon tube and a heat exchange tube according to an embodiment;
FIG. 3 is a front view of an embodiment;
FIG. 4 is a top view of an embodiment;
FIG. 5 is a schematic view of a drainage flow of a heat exchange tube of a surface cooler according to an embodiment;
FIG. 6 is a schematic view of the drainage flow of the heat exchange tube of the prior art surface cooler.
In the figure: 1-surface cooler body, 2-water outlet pipe, 3-siphon pipe, 4-water inlet pipe, 11-heat exchange pipe, 21-exhaust valve, 22-drain valve and 41-water inlet valve.
[ detailed description ] embodiments
Referring to fig. 1 to 5, the present embodiment provides a surface cooler with a siphon type drainage structure, including a surface cooler body 1, a water outlet pipe 2 and a siphon 3, wherein a first end of the siphon 3 is connected to a heat exchange pipe 11 on the surface cooler body 1, a second end of the siphon 3 is connected to the water outlet pipe 2, an inverted U-shaped pipe section is disposed on the siphon 3, and the first end of the siphon 3 is higher than the second end.
An exhaust valve 21 is arranged on the water outlet pipe 2.
The water outlet pipe 2 is provided with a drain valve 22.
The surface cooler body 1 side is equipped with inlet tube 4, and inlet tube 4 links to each other with heat exchange tube 11, and the both ends of same heat exchange tube 11 link to each other with inlet tube 4, outlet pipe 2 respectively.
The inlet pipe 4 is provided with an inlet valve 41.
The water inlet pipe 4 and the water outlet pipe 2 are arranged in an antiparallel manner, and the water inlet of the water inlet pipe 4 is lower than the water outlet of the water outlet pipe 2.
The working process of the utility model is as follows:
in the working process of the surface air cooler, a height drop exists between the heat exchange tube 11 and the water outlet of the siphon tube 3, the water outlets of the heat exchange tube 11 and the siphon tube 3 are respectively at a high position and a low position, after the inverted U-shaped tube section on the siphon tube 3 is filled with water in the heat exchange tube 11, the water in the heat exchange tube 11 flows to the water outlet of the siphon tube 3 under the action of pressure difference to realize quick drainage, and only the high position end of the siphon tube 3 is connected with the water outlet end of the heat exchange tube 11 during installation, so that siphon drainage can be realized by judging whether the water outlet end of the heat exchange tube 11 is horizontal or not.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a surface cooler with hydrocone type drainage structures, includes surface cooler body and outlet pipe, its characterized in that: still include the siphon, the first end of siphon links to each other with the heat exchange tube on the surface cooler body, and the second end of siphon links to each other with the outlet pipe, is equipped with the type of falling U pipe section on the siphon, and the first end of siphon is higher than the second end.
2. A surface air cooler having a siphonic drainage structure according to claim 1, wherein: and the water outlet pipe is provided with an exhaust valve.
3. A surface air cooler having a siphonic drainage structure according to claim 1, wherein: and the water outlet pipe is provided with a drain valve.
4. A surface air cooler having a siphonic drainage structure according to claim 1, wherein: the surface cooler body side is equipped with the inlet tube, and the inlet tube links to each other with the heat exchange tube.
5. The surface air cooler having a siphonic drainage structure according to claim 4, wherein: and a water inlet valve is arranged on the water inlet pipe.
6. The surface air cooler having a siphonic drainage structure according to claim 4, wherein: the water inlet pipe and the water outlet pipe are arranged in an inverse parallel mode, and the water inlet of the water inlet pipe is lower than the water outlet of the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978822.5U CN216558417U (en) | 2021-11-29 | 2021-11-29 | Surface air cooler with hydrocone type drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978822.5U CN216558417U (en) | 2021-11-29 | 2021-11-29 | Surface air cooler with hydrocone type drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216558417U true CN216558417U (en) | 2022-05-17 |
Family
ID=81577245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122978822.5U Active CN216558417U (en) | 2021-11-29 | 2021-11-29 | Surface air cooler with hydrocone type drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216558417U (en) |
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2021
- 2021-11-29 CN CN202122978822.5U patent/CN216558417U/en active Active
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