CN204043433U - A kind of self circulation cooling device - Google Patents
A kind of self circulation cooling device Download PDFInfo
- Publication number
- CN204043433U CN204043433U CN201420539045.1U CN201420539045U CN204043433U CN 204043433 U CN204043433 U CN 204043433U CN 201420539045 U CN201420539045 U CN 201420539045U CN 204043433 U CN204043433 U CN 204043433U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- condenser
- elevated tank
- water inlet
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of self circulation cooling device, it is characterized in that forming self-loopa water route by elevated tank and condenser cooling water passage; The bottom or the bottom that are included in elevated tank are provided with cooling water outlet, are provided with hot water inlet on the top of elevated tank or middle part; Cooling water outlet is connected by cold water pipe with cooling-water duct cold water inlet in condenser, and hot water inlet is connected by hot-water line with cooling-water duct hot water outlet in condenser; The height of the cold water pipe minimum point in cold water pipe is lower than cooling-water duct cold water inlet in condenser, and the height of cooling water outlet is higher than cooling-water duct cold water inlet in condenser; The height of hot water inlet is higher than cooling-water duct hot water outlet in condenser, and in elevated tank, the height of liquid level is higher than hot water inlet.The utility model achieves cooling water self-loopa between elevated tank and condenser.
Description
Technical field
The utility model relates to a kind of cooling device, particularly relates to a kind of self circulation cooling device.
Background technology
According to GB/T 5163-2006, sintering diamond bit test oil content uses Soxhlet's extractor, the extraction that test concrete grammar uses GB/T 8643-2002 to specify.When adopting Soxhlet's extractor extraction, usually will heat solvent, solvent steam raising of being heated is condensed again for liquid backflow to condenser, and solvent is reused.Therefore cooling medium is needed to cool condenser, cooling medium generally selects running water, common way is that running water tap directly connects the cooling water inlet of condenser by pipeline, running water is after condenser, discharge from outlet, extraction time generally once needs 5 ~ 20 hours, time remaining is longer, if do not looked after in extraction time, when cutting off the water, extractant inside extractor just may overflow because of overheated, cause test incident, therefore testing crew needs to continue to look after, namely uninterruptedly look after or look after at set intervals and once test, therefore larger human resources can be wasted, generally evening, testing crew will be had a rest, can not long run test, can affect test progress.
In addition, during extraction test, running water is after condenser, discharge from outlet, the water of discharge is not generally recycled, and has a large amount of running water and run off in the process of test, for certain model extractor, within one hour, single test calculated according to 10 hours, needed 120 liters, use water with about 12 liters, water, 10 tests need 1200 liters, water, particularly in powder metallurgy class industrial enterprise, the test of test oil content is relatively more frequent, and waste water resource is comparatively serious.
Utility model content
The utility model object is the weak point for avoiding existing for above-mentioned prior art, a kind of self circulation cooling device is provided, utilize the conduction of heat, realize the self-loopa cooling of water, do not rely on external impetus, do not need personnel's continuation to look after, both saved human resources and water resource, also avoiding causes the accident because cutting off the water adds experimental safe.
The utility model is that technical solution problem adopts following technical scheme:
The design feature of the utility model self circulation cooling device is: arrange elevated tank, is connected to form self-loopa water route by described elevated tank and condenser cooling water passage by pipeline; Described self circular loop is included in the bottom of described elevated tank or bottom is provided with cooling water outlet, is provided with hot water inlet on the top of elevated tank or middle part; Described cooling water outlet is connected by cold water pipe with cooling-water duct cold water inlet in condenser, and described hot water inlet is connected by hot-water line with cooling-water duct hot water outlet in condenser; The height of the cold water pipe minimum point in described cold water pipe is lower than cooling-water duct cold water inlet in described condenser, and the height of cooling water outlet is higher than cooling-water duct cold water inlet in condenser; The height of described hot water inlet is higher than cooling-water duct hot water outlet in condenser, and in described elevated tank, the height of liquid level is higher than hot water inlet.
The design feature of the utility model self circulation cooling device is also: the casing of described elevated tank is aluminium alloy box, and the casing lateral wall of described elevated tank is provided with fin.
Self circulation cooling device in the utility model, its cooling fluid forming circulation is not limited to water, can also be suitable for other liquid and carry out; Also be not limited to the test of above-mentioned Soxhlet extractron, other test and production equipment can also be applicable to.
Compared with prior art, the utility model beneficial effect is embodied in:
The utility model self circulation cooling device is not owing to needing external impetus, as long as thermal source exists, circulation just can continue, and therefore after test or stable production process, does not need personnel's continuation to look after, therefore can save larger resource; Accelerate test or manufacturing schedule;
The utility model achieves the self-loopa of cooling fluid, has greatly saved water resource, its water filling and Long-Time Service.
The height of the minimum point 8 of cold water pipe is set in the utility model lower than condenser cold water inlet, cooling effectiveness can be strengthened, if condenser cold water inlet 4 being directly connected with cooling water outlet 2 in raising trend gradually, will greatly reducing self-loopa effect, even not becoming self-loopa.
Accompanying drawing explanation
Fig. 1 be the utility model self circulation cooling device and Soxhlet's extractor with the use of time schematic diagram;
Number in the figure: cooling-water duct hot water outlet, 6 cold water pipes, 7 hot-water lines, 8 cold water pipe minimum points, 9 liquid levels, 10 case lids, 11 fin in cooling-water duct cold water inlet, 5 condensers in 1 elevated tank, 2 cooling water outlets, 3 hot water inlets, 4 condensers, 12 condensers, 13 cooling-water ducts.
Detailed description of the invention
See Fig. 1, in the present embodiment, the version of self circulation cooling device is: arrange elevated tank 1, is connected to form self-loopa water route by elevated tank 1 and the cooling-water duct 13 of condenser 12 by pipeline; Self circular loop is included in the bottom of elevated tank 1 or bottom is provided with cooling water outlet 2, is provided with hot water inlet 3 on the top of elevated tank 1 or middle part; Cooling water outlet 2 is connected by cold water pipe 6 with cooling-water duct cold water inlet 4 in condenser, and hot water inlet 3 is connected by hot-water line 7 with cooling-water duct hot water outlet in condenser 5; The height of the cold water pipe minimum point 8 in cold water pipe 6 is lower than cooling-water duct cold water inlet 4 in condenser, and the height of cooling water outlet 2 is higher than cooling-water duct cold water inlet 4 in condenser; The height of hot water inlet 3 is higher than cooling-water duct hot water outlet 5 in condenser, and in elevated tank 1, the height of liquid level 9 is higher than hot water inlet 3.
In concrete enforcement, the casing of water tank 1, for adopting aluminium alloy box, the casing lateral wall of water tank 1 is provided with fin 11.Water tank is made up of casing and case lid 10, is provided with liquid level gauge in water tank 1; Hot water inlet 3 is set to downward-sloping.
The course of work:
When the device is being used, in condenser, the temperature of cooling-water duct can raise gradually, temperature rising can make the density of water reduce (> 4 DEG C), the thermal conductivity factor of water is lower, be about 0.6W/ (mK), because cold water pipe minimum point 8 is lower than cooling-water duct cold water inlet 4 in condenser, temperature in cold water pipe 6 is lower, therefore the hot water in condenser in cooling-water duct moves upward, produce convection current, hot water cooling-water duct hot water outlet 5 from condenser enters into elevated tank 1 through hot-water line 7 by hot water inlet 3, after hot water enters elevated tank 1, the middle and upper part of elevated tank 1 can be risen to, because the thermal conductivity factor of water is lower, therefore the temperature of elevated tank 1 bottom water can not raise very soon, so, water in elevated tank 1 can have temperature difference, the water that this temperature difference causes relative temperature low is flowed out by cooling water outlet 2, cooling-water duct in condenser is entered through cold water pipe 6, form self-loopa, enter hot water in water tank 1 by fin 11 radiating and cooling, the water keeping water tank 1 to flow out in its cooling water outlet 2 enters condenser cooling water passage as cooling fluid, realize cooling.
Claims (2)
1. a self circulation cooling device, is characterized in that: arrange elevated tank (1), is connected to form self-loopa water route by described elevated tank (1) and condenser cooling water passage by pipeline; Described self circular loop is included in the bottom of described elevated tank (1) or bottom is provided with cooling water outlet (2), is provided with hot water inlet (3) on the top of elevated tank (1) or middle part; Described cooling water outlet (2) is connected by cold water pipe (6) with cooling-water duct cold water inlet (4) in condenser, and described hot water inlet (3) is connected by hot-water line (7) with cooling-water duct hot water outlet (5) in condenser; The height of the cold water pipe minimum point (8) in described cold water pipe (6) is lower than cooling-water duct cold water inlet (4) in described condenser, and the height of cooling water outlet (2) is higher than cooling-water duct cold water inlet (4) in condenser; The height of described hot water inlet (3) is higher than cooling-water duct hot water outlet (5) in condenser, and in described elevated tank (1), the height of liquid level (9) is higher than hot water inlet (3).
2. self circulation cooling device according to claim 1, is characterized in that: the casing of described elevated tank (1) is aluminium alloy box, and the casing lateral wall of described elevated tank (1) is provided with fin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539045.1U CN204043433U (en) | 2014-09-18 | 2014-09-18 | A kind of self circulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539045.1U CN204043433U (en) | 2014-09-18 | 2014-09-18 | A kind of self circulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043433U true CN204043433U (en) | 2014-12-24 |
Family
ID=52244089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539045.1U Withdrawn - After Issue CN204043433U (en) | 2014-09-18 | 2014-09-18 | A kind of self circulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197739A (en) * | 2014-09-18 | 2014-12-10 | 合肥波林新材料有限公司 | Self-circulation cooling device |
| CN114023470A (en) * | 2021-09-17 | 2022-02-08 | 中国船舶重工集团公司第七一九研究所 | Passive heat exchange system and reactor system |
-
2014
- 2014-09-18 CN CN201420539045.1U patent/CN204043433U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197739A (en) * | 2014-09-18 | 2014-12-10 | 合肥波林新材料有限公司 | Self-circulation cooling device |
| CN114023470A (en) * | 2021-09-17 | 2022-02-08 | 中国船舶重工集团公司第七一九研究所 | Passive heat exchange system and reactor system |
| CN114023470B (en) * | 2021-09-17 | 2024-04-16 | 中国船舶重工集团公司第七一九研究所 | Passive heat exchange system and reactor system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102637464A (en) | Strengthened heat exchange method and device of double-layer concrete containment passive heat derived system | |
| CN204043433U (en) | A kind of self circulation cooling device | |
| CN104197739B (en) | A kind of self circulation cooling device | |
| CN202018870U (en) | Novel high-frequency transformer | |
| CN204104273U (en) | Server cabinet water-cooling heat radiating device | |
| CN102192819A (en) | Quick heating process for pre-service hydrostatic test of secondary side of steam generator | |
| CN202418118U (en) | Cooling system for hydraulic pipeline of oil press | |
| CN205487648U (en) | Heat dissipation cooling device of transformer | |
| CN211714597U (en) | Concrete cooling system based on pulsating heat pipe | |
| CN203098410U (en) | Water-ring vacuum pump water circulation system | |
| CN201894046U (en) | Water-cooled radiating system and power electronic equipment | |
| CN204284888U (en) | A kind of oil cooler | |
| DK201770799A1 (en) | PCM-based heating system | |
| CN106016882A (en) | Automatic anti-drying water-cooling structure | |
| CN205807936U (en) | Anti-drying automatic water-cooling cooling structure | |
| CN207349207U (en) | A kind of hydraulic system hydraulic oil cooler | |
| CN205815665U (en) | A kind of reactor cooling system | |
| CN105651057B (en) | Cooling system | |
| CN105489258A (en) | Non-kinetic energy containment vessel cooling system of floating nuclear power plant | |
| CN105161256A (en) | Cooling device for transformer | |
| CN204963603U (en) | Lubricating grease production heat conduction oil furnace system heat sink | |
| CN204061103U (en) | A kind of residual heat of air compressor recycling machine | |
| CN204371838U (en) | A kind of combined dredging car for water hydraulic oil cooling device | |
| CN204121850U (en) | Be provided with the heat-conducting oil system filter of slag trap | |
| CN207598638U (en) | A kind of good hydraulic test heat sink of heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |