CN210805241U - Liquid cooling device - Google Patents
Liquid cooling device Download PDFInfo
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- CN210805241U CN210805241U CN201922213929.3U CN201922213929U CN210805241U CN 210805241 U CN210805241 U CN 210805241U CN 201922213929 U CN201922213929 U CN 201922213929U CN 210805241 U CN210805241 U CN 210805241U
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- liquid cooling
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Abstract
The utility model belongs to the chemical industry, metallurgy, or grain, feed processing field specifically discloses a liquid cooling device, include: a heat-resisting device and a heat-radiating device. When mainly used measured high temperature liquid, cool off the liquid that gets into level sensor, pressure sensor or instrument, the utility model discloses can regard as level sensor, pressure (low pressure) sensor or pressure instrument's preliminary treatment level, reduce the temperature of input liquid, extend its applicable temperature range, have spreading value in engineering practice very much.
Description
Technical Field
The utility model belongs to the chemical industry, metallurgy, or grain, feed processing field, concretely relates to liquid cooling device, when mainly used measured high temperature liquid, cooled off the liquid that gets into level sensor, pressure sensor or instrument.
Background
In engineering practice, when high-temperature liquid is measured, the temperature is easy to exceed the rated service temperature of a sensor or an instrument due to temperature fluctuation, so that the normal work of the sensor or the instrument is influenced, equipment is damaged, and accidents are caused.
The heat transfer path from the high-temperature liquid in the container to the terminal sensor and the instrument is two, one is the liquid in the middle of the pipeline between the container wall and the instrument, and the other is the pipeline. The utility model discloses in the example, set up and hinder hot device, because the heat conductivity of its material is very low, blocked the propagation route of heat along pipeline self almost, the heat transfer route of middle liquid then because hindering hot device center damping hole cross-sectional diameter very little, the liquid that holds is few, even liquid heat conductivity itself is very big, heat transfer rate also can be controlled very little for the container internal heat is very difficult to the transmission of hindering the hot ware back end. Under the premise, a small amount of heat transmitted is processed by the radiator, and is easily dissipated by the radiator, so that the temperature of the sensor and the terminal of the instrument is kept at a lower value. The temperature of the liquid in the container is hardly influenced in the whole process, and the process parameters are not influenced.
At present, the nominal maximum service temperature of a plurality of pressure and liquid level sensors in the market is not more than 85 ℃, and the sensors are extremely easy to damage when actually working for a long time and are close to the upper limit of the nominal temperature, and can not be suitable for high-temperature occasions. The utility model discloses can reliably reduce the high temperature liquid within 200 ℃ to < ambient temperature +5 ℃ for the liquid temperature of actual input to survey sensor, instrument can satisfy the requirement of most products on the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid cooling device, its structure is comparatively simple, has very big spreading value. In order to achieve the purpose, the utility model adopts the following technical measures:
a liquid cooling device comprising: the heat resisting device is connected with the heat radiating device through a channel;
the heat resisting device comprises: a liquid filtering unit and a damping unit;
the liquid filtering unit comprises: the filter screen, the filter screen sealing nut and the filter screen gasket; the filter screen sealing nut, the filter screen and the filter screen gasket are sequentially connected;
the damping unit comprises a damper;
the damper is a cylinder with a groove body on the upper surface, and a channel is arranged on the lower bottom surface of the groove body and the lower bottom surface of the cylinder; the cross-sectional area of the channel is smaller than that of the groove body;
the heat resisting device is made of heat insulating materials;
the notch of the groove body of the damper is connected with the filter screen gasket through a channel;
the heat sink comprises: the heat dissipation fins are uniformly distributed along the radial direction of the cross section of the channel;
in the above-mentioned solution, preferably, an adapter is further provided, and one end of the heat dissipation device is connected to the adapter and sealed by a second sealing member; the other end is connected with the heat resisting device and sealed by a first sealing element.
In the above embodiment, preferably, the heat insulating material is PPA;
in the above-mentioned solution, preferably, the heat dissipation fins and the channels are made of an aluminum alloy with high thermal conductivity.
Drawings
FIG. 1 is a schematic view of a liquid cooling apparatus according to embodiment 1;
FIG. 2 is a schematic diagram showing an assembled liquid cooling apparatus according to embodiment 1;
FIG. 3 is a view showing an internal structure of a liquid cooling apparatus according to embodiment 1;
FIG. 4 is a schematic view showing the structure of a damper in a liquid cooling apparatus according to embodiment 1;
wherein: the heat-resistant device comprises a heat-resistant device-1, a filter screen sealing nut-2, a filter screen-3, a filter screen gasket-4, a damper-5, a heat-radiating device-6, a first sealing element-7, a second sealing element-8 and a conversion joint-9.
Detailed Description
Example 1:
a liquid cooling device comprising: the heat-resisting device 1 and the heat-radiating device 6 are connected through a channel, and the heat-resisting device 1 and the heat-radiating device 6 are sealed through a first sealing member 7;
the heat resisting device comprises: a liquid filtering unit and a damping unit;
the liquid filtering unit comprises: the filter screen 3, the filter screen sealing nut 2 and the filter screen gasket 4; the filter screen sealing nut 2, the filter screen 3 and the filter screen gasket 4 are connected in sequence;
the damping unit comprises a damper 5;
the damper is a cylinder with a groove body on the upper surface, and a channel is arranged on the lower bottom surface of the groove body and the lower bottom surface of the cylinder; the cross-sectional area of the channel is smaller than that of the groove body;
the heat resistance device is prepared from a heat insulation material, and the heat insulation material is PPA;
the notch of the groove body of the damper is connected with the filter screen gasket 4 through a channel;
the heat sink 6 includes: the heat dissipation fins are uniformly distributed along the radial direction of the cross section of the channel;
the liquid cooling device is provided with a conversion joint 9, one end of the heat dissipation device 6 is connected with the conversion joint 9 and sealed through a second sealing element 8; the other end is connected with a heat-resisting device and sealed by a first sealing element 7.
The channel of the heat dissipation device is made of aluminum alloy with high heat conductivity;
the radiating fins are made of aluminum alloy with high thermal conductivity.
The working process is as follows:
as shown in fig. 2: the liquid cooling device of the utility model is arranged on the wall of the high-temperature and low-pressure liquid container, and the adapter is connected with the instrument; the high-temperature liquid in the container is filtered to remove solid particles through the filter screen, and then is collected in a channel in the heat dissipation device through the damper, and the heat dissipation device collects heat and exchanges heat with surrounding air through the heat dissipation fins distributed on the heat dissipation device, so that the temperature of the liquid in the cavity is reduced.
Claims (5)
1. A liquid cooling device, comprising: the heat-resisting device (1) and the heat-radiating device (6) are connected through a channel, and are sealed through a first sealing element (7);
the heat resisting device comprises: a liquid filtering unit and a damping unit;
the liquid filtering unit comprises: the filter screen sealing device comprises a filter screen (3), a filter screen sealing nut (2) and a filter screen gasket (4); the filter screen sealing nut (2), the filter screen (3) and the filter screen gasket (4) are connected in sequence;
the damping unit comprises a damper (5);
the damper (5) is a cylinder with a groove body on the upper surface, and is provided with a channel which penetrates through the lower bottom surface of the groove body and the lower bottom surface of the cylinder; the cross-sectional area of the channel is smaller than that of the groove body;
the heat resisting device is made of heat insulating materials;
the notch of the groove body of the damper is connected with the filter screen gasket (4) through a channel;
the heat dissipation device (6) comprises: the heat dissipation device comprises a channel and heat dissipation fins, wherein the heat dissipation fins are uniformly distributed along the radial direction of the cross section of the channel.
2. The liquid cooling apparatus of claim 1, wherein: the liquid cooling device is provided with a conversion joint (9), one end of the heat dissipation device (6) is connected with the conversion joint (9) and sealed through a second sealing element (8); the other end is connected with the heat-resisting device (1) and sealed by a first sealing element (7).
3. The liquid cooling apparatus of claim 1, wherein: the heat insulating material is PPA.
4. The liquid cooling apparatus of claim 1, wherein: the channel of the heat dissipation device is made of aluminum alloy with high heat conductivity.
5. The liquid cooling apparatus of claim 1, wherein: the radiating fins are made of aluminum alloy with high thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213929.3U CN210805241U (en) | 2019-12-11 | 2019-12-11 | Liquid cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213929.3U CN210805241U (en) | 2019-12-11 | 2019-12-11 | Liquid cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210805241U true CN210805241U (en) | 2020-06-19 |
Family
ID=71228696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922213929.3U Active CN210805241U (en) | 2019-12-11 | 2019-12-11 | Liquid cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210805241U (en) |
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2019
- 2019-12-11 CN CN201922213929.3U patent/CN210805241U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquid cooling device Effective date of registration: 20220118 Granted publication date: 20200619 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI BROAD LIVE-STOCK SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2022420000014 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230201 Granted publication date: 20200619 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI BROAD LIVE-STOCK SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2022420000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A liquid cooling device Effective date of registration: 20230206 Granted publication date: 20200619 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI BROAD LIVE-STOCK SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2023420000025 |