CN104998706A - Cooling water circulating device - Google Patents
Cooling water circulating device Download PDFInfo
- Publication number
- CN104998706A CN104998706A CN201510384518.4A CN201510384518A CN104998706A CN 104998706 A CN104998706 A CN 104998706A CN 201510384518 A CN201510384518 A CN 201510384518A CN 104998706 A CN104998706 A CN 104998706A
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- water
- water tank
- cooling water
- water circulating
- cooling
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Abstract
The invention discloses a cooling water circulating device. The cooling water circulating device comprises a water tank, and a heat dissipation device used for refrigeration of cold water in the water tank; the water tank is provided with a water injection hole and a water outlet hole; the water tank is provided with a circulating water pump; a water inlet end of the circulating water pump is connected with the water outlet hole; a water outlet end of the circulating water pump is connected with a condenser pipe, and is used for providing the condenser pipe with cooling water; the water injection hole is communicated with a water outlet of the condenser pipe; a water return pipe used for reducing pressure in the circulating water pump is arranged between and communicated with the circulating water pump and the water tank. The cooling water circulating device is capable of providing instruments such as condenser pipes with cooling water at a preset temperature continuously, improving condensation effect, realizing circulating of cooling water, avoiding cooling with tap water, and saving water resources greatly. The cooling water circulating device is used for providing the condenser pipe with cooling water at a preset temperature; the water outlet end of condenser pipe is connected with the water injection hole of the water tank, so that cooling water circulation is ensured, water is saved, and condensation effect is improved greatly.
Description
Technical field
The present invention relates to a kind of condensing unit, especially relate to a kind of cooling water circulating device.
Background technology
Condenser pipe utilizes heat exchange principle that condensing gas cooling is become a kind of instrument of liquid.Laboratory is often used condenser pipe and is carried out related experiment, condenser pipe often passes into running water in use as cooling system, the water side of condenser pipe is directly to drain, this not only causes a large amount of wastes of running water, and due to the temperature of running water itself relatively high, cause condensation effect not good.
Summary of the invention
The present invention mainly for solving above-mentioned Problems existing, provides a kind of cooling water circulating device.
For solving above-mentioned Problems existing, the technical solution adopted in the present invention is:
A kind of cooling water circulating device, comprise water tank and the heat abstractor for freezing to water tank inner cold water, described water tank is provided with water injection hole and apopore; Described water tank is placed with water circulating pump, the apopore described in water inlet end connection of water circulating pump, the water side of water circulating pump is used for being connected with condenser pipe and providing cooling water for it, water injection hole is used for being connected with the delivery port of condenser pipe, is also communicated with the return pipe for alleviating pressure in water circulating pump between water circulating pump and water tank;
Described heat abstractor comprises cold of semi-conductor electricity and fin, and cold of semi-conductor electricity is embedded on the outer wall of water tank, and fin is connected with cold of semi-conductor electricity, outside fin, radiator fan is housed.
As improving further, the chill surface that described semi-conductor electricity is cold is close to casing by heat-conducting silicone grease, and the radiating surface that semi-conductor electricity is cold is close to fin by heat-conducting silicone grease.
As improving further, described heat abstractor also comprises refrigeration switch and the temperature control panel for regulating and controlling water temperature in water tank, and temperature control panel is provided with Temperature displaying panel and temperature adjustment buttons.
As improving further, described water tank and semi-conductor electricity cold contact portion adopt pure copper material, and water tank outermost layer is provided with heat-insulation layer.
As improving further, described heat-insulation layer comprises high density polyurethane blowing agent.
As improving further, the side of described water tank offers water level observation window.
As improving further, the casing of described water tank is boots shape.
The beneficial effect that the present invention brings is:
1, this device continuously for the instruments such as condenser pipe provide the cooling water of predetermined temperature, can improve condensation effect.
2, this device makes cooling water achieve to recycle, and avoids using running water cooling, has greatly saved water resource.
3, this device can provide the cooling water of preset temperature to condenser pipe, the relevant physicochemical property such as gas temperature, boiling point, freezing point of condensation as required circulating water temperature can be preset when using condenser pipe, the water side of condenser pipe connects the water injection hole of cooling water tank, guarantee cooling water circulation uses, not only using water wisely, and substantially increase condensation effect.
4, this device adopts cold of semi-conductor electricity to instead of the compressor of conventional refrigeration, not only reduces cost, and extends service life and maintenance cost, also greatly reduce the volume of device, make this device smaller and more exquisite, easy to use.
5, the refrigeration of this cooling water circulation machine is realized by the acting in conjunction of cold of electricity, fin and radiator fan, and energy continuous operation, guarantees the result of use of cooling water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of cooling water tank and water circulating pump.
Fig. 3 is the rotation of the top view of Fig. 1.
Mark in figure: 1, water injection hole, 2, water tank, 201, water level observation window, 202, apopore, 3, heat abstractor, 301, refrigeration switch, 302, temperature control panel, 303, Temperature displaying panel, 304, temperature adjustment buttons, 305, cold of semi-conductor electricity, 306, fin, 4, water circulating pump, 401, water circulating pump switch, 5, return pipe.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in the figure, a kind of cooling water circulating device, comprise water tank 2 and the heat abstractor 3 for freezing to water tank 2 inner cold water, heat abstractor 3 is connected with the cabinet exterior of water tank 2, described water tank 2 is storage and the pre-cooler of recirculated cooling water, and described water tank 2 is provided with water injection hole 1 and apopore 202; Described water tank 2 is placed with water circulating pump 4, wherein, water circulating pump 4 controls it by water circulating pump switch 401 and opens, the apopore 202 described in water inlet end connection of water circulating pump 4, the water side of water circulating pump 4 is used for being connected with condenser pipe and providing cooling water for it, and water injection hole 1, for being connected with the delivery port of condenser pipe, forms a water-flow circuit, also be communicated with the return pipe 5 for alleviating pressure in water circulating pump 4 between water circulating pump 4 and water tank 2, return pipe 5 is provided with valve;
Described heat abstractor 3 comprises semi-conductor electricity cold 305 and fin 306, and semi-conductor electricity cold 305 is embedded on the outer wall of water tank, and fin 306 is connected with semi-conductor electricity cold 305, outside fin 306, radiator fan is housed.
The chill surface that described semi-conductor electricity is cold 305 is close to casing by heat-conducting silicone grease, and the radiating surface that semi-conductor electricity is cold 305 is close to fin 306 by heat-conducting silicone grease.
Described heat abstractor 3 also comprises refrigeration switch 301 and the temperature control panel 302 for water temperature in regulating tank 2, temperature control panel 302 is provided with Temperature displaying panel 303 and temperature adjustment buttons 304, on described water tank, the outer end being positioned at water circulating pump 4 is provided with housing, housing is provided with water circulating pump switch 401, refrigeration switch 301 and temperature control panel 302 are also arranged on housing, temperature control panel 302 is provided with Temperature displaying panel 303 and temperature adjustment buttons 304, carry out the water temperature in regulating tank 2 by temperature adjustment buttons 304, water temperature shows on Temperature displaying panel 303.
Described water tank 2 and semi-conductor electricity cold 305 contact portions adopt pure copper material, and water tank 2 outermost layer is provided with heat-insulation layer, to guarantee low temperature in storehouse, economize energy.
Described heat-insulation layer adopts high density polyurethane blowing agent to fill.
The side of described water tank 2 offers water level observation window 201.
The casing of described water tank 2 is boots shape, that is to say " L " shape, one end that box location is lower is placed with water circulating pump 4 and the housing being located at water circulating pump 4 outer end.
The temperature probe of described temperature control system gos deep into water tank inside, directly measures outlet temperature, controls the acting of cold of electricity.
The present invention in use, first checks that water level observation window 201 sees that whether cooling water is enough.Then open refrigeration switch and preset temperature required, making cooling water reach temperature required.Finally connect the water inlet end of apopore 202 to water circulating pump 4, the water side of water circulating pump 4 is to condenser pipe, the delivery port of condenser pipe connects water injection hole 1, and make return pipe 5 one end connect water circulating pump 4, the other end is connected to water tank 2, and open water circulating pump switch, this device provides constant-temperature condensation water by needing the device of cooling water to circulate to laboratory condenser pipe etc.Recirculated water switch and refrigeration switch is turned off after use terminates.
This device can need the device of cooling water to provide the recirculated cooling water of specified temp for laboratory condenser pipe etc.
On described water tank, the outer end being positioned at water circulating pump 4 is provided with housing, housing is provided with water circulating pump switch 401, housing is also provided with refrigeration switch 301 and the temperature control panel 302 for water temperature in regulating tank 2, temperature control panel 302 is provided with Temperature displaying panel 303 and temperature adjustment buttons 304, carry out the water temperature in regulating tank 2 by temperature adjustment buttons 304, water temperature shows on Temperature displaying panel 303.
Claims (7)
1. a cooling water circulating device, comprising water tank (2) and the heat abstractor (3) for freezing to water tank (2) inner cold water, it is characterized in that: described water tank (2) is provided with water injection hole (1) and apopore (202); Described water tank (2) is placed with water circulating pump (4), the apopore (202) described in water inlet end connection of water circulating pump (4), the water side of water circulating pump (4) is used for being connected with condenser pipe and providing cooling water for it, water injection hole (1), for being connected with the delivery port of condenser pipe, is also communicated with the return pipe (5) for alleviating water circulating pump (4) interior pressure between water circulating pump (4) and water tank (2);
Described heat abstractor (3) comprises semi-conductor electricity cold (305) and fin (306), semi-conductor electricity cold (305) is embedded on the outer wall of water tank, fin (306) and semi-conductor electricity cold (305) are connected, and radiator fan is equipped with in fin (306) outside.
2. a kind of cooling water circulating device according to claim 1, it is characterized in that: the chill surface of described semi-conductor electricity cold (305) is close to casing by heat-conducting silicone grease, the radiating surface of semi-conductor electricity cold (305) is close to fin (306) by heat-conducting silicone grease.
3. a kind of cooling water circulating device according to claim 1, it is characterized in that: described heat abstractor (3) also comprises refrigeration switch (301) and the temperature control panel (302) for regulating and controlling water tank (2) interior water temperature, and temperature control panel (302) is provided with Temperature displaying panel (303) and temperature adjustment buttons (304).
4. a kind of cooling water circulating device according to claim 1, is characterized in that: described water tank (2) and semi-conductor electricity cold (305) contact portion adopt pure copper material, and water tank (2) outermost layer is provided with heat-insulation layer.
5. a kind of cooling water circulating device according to claim 4, is characterized in that: described heat-insulation layer comprises high density polyurethane blowing agent.
6. a kind of cooling water circulating device according to claim 1, is characterized in that: the side of described water tank (2) offers water level observation window (201).
7. a kind of cooling water circulating device according to claim 1, is characterized in that: the casing of described water tank (2) is boots shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384518.4A CN104998706A (en) | 2015-07-04 | 2015-07-04 | Cooling water circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384518.4A CN104998706A (en) | 2015-07-04 | 2015-07-04 | Cooling water circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104998706A true CN104998706A (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384518.4A Pending CN104998706A (en) | 2015-07-04 | 2015-07-04 | Cooling water circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104998706A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077680A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | Prevent the powder manufacturing apparatus that constant temperature raises |
| CN111020767A (en) * | 2019-12-20 | 2020-04-17 | 苏州新育达精密机械有限公司 | Biphenyl hot box structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60138437A (en) * | 1983-12-27 | 1985-07-23 | Nissan Koki Kk | Cooling testing device provided with precooling device |
| JPH0972644A (en) * | 1995-09-01 | 1997-03-18 | Taitetsuku Kk | Cold water circulating and supplying machine for scientific device |
| CN2796826Y (en) * | 2005-03-04 | 2006-07-19 | 清华大学 | Air cooled type cooling water circulation device for laboratory use |
| CN201644123U (en) * | 2010-03-18 | 2010-11-24 | 常州市环境监测中心站 | Cooling water circulator for labs |
| CN203184036U (en) * | 2013-04-24 | 2013-09-11 | 济南大学 | Cooling water circulating device for laboratory |
-
2015
- 2015-07-04 CN CN201510384518.4A patent/CN104998706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60138437A (en) * | 1983-12-27 | 1985-07-23 | Nissan Koki Kk | Cooling testing device provided with precooling device |
| JPH0972644A (en) * | 1995-09-01 | 1997-03-18 | Taitetsuku Kk | Cold water circulating and supplying machine for scientific device |
| CN2796826Y (en) * | 2005-03-04 | 2006-07-19 | 清华大学 | Air cooled type cooling water circulation device for laboratory use |
| CN201644123U (en) * | 2010-03-18 | 2010-11-24 | 常州市环境监测中心站 | Cooling water circulator for labs |
| CN203184036U (en) * | 2013-04-24 | 2013-09-11 | 济南大学 | Cooling water circulating device for laboratory |
Non-Patent Citations (2)
| Title |
|---|
| 陆宏圻著: "《射流泵技术的理论及应用》", 30 June 1989, 水利电力出版社 * |
| 魏新利等编: "《泵与风机节能技术》", 31 January 2011, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077680A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | Prevent the powder manufacturing apparatus that constant temperature raises |
| CN111020767A (en) * | 2019-12-20 | 2020-04-17 | 苏州新育达精密机械有限公司 | Biphenyl hot box structure |
| CN111020767B (en) * | 2019-12-20 | 2021-06-29 | 苏州新育达精密机械有限公司 | Biphenyl hot box structure |
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Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |