CN204476543U - A kind of cooling system for water-cooled engine water tank - Google Patents
A kind of cooling system for water-cooled engine water tank Download PDFInfo
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- CN204476543U CN204476543U CN201520145715.6U CN201520145715U CN204476543U CN 204476543 U CN204476543 U CN 204476543U CN 201520145715 U CN201520145715 U CN 201520145715U CN 204476543 U CN204476543 U CN 204476543U
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Abstract
For a cooling system for water-cooled engine water tank, belong to mechanical field.Also be fixing to solve the excessive and radiating fin of existing radiating fin area to the amount of cooling water of water, the two problems of cooling effectiveness synchronously can not be improved along with the rising of coolant-temperature gage, for a cooling system for water-cooled engine water tank, two pumps comprising water jacket, cooling unit, the hot water outlet of connection water jacket and the cold water pipe of the hot-water line of cooling unit water inlet of hot water, the cold water water inlet being connected water jacket and cooling unit cold water water outlet and be separately positioned in hot-water line and cold water pipe.Existing radiating fin is replaced with the cooling unit in the present invention, because cooling unit adopts distributed arrangement, can Appropriate application space and take up room little.The present invention can be different according to coolant-temperature gage, adopt different heat radiation powers, and the amount of cooling water of water are also adjustable, synchronously can improve cooling effectiveness along with the rising of coolant-temperature gage.
Description
Technical field
The invention belongs to mechanical field, particularly a kind of cooling system for water-cooled engine water tank.
Background technique
Water tank is the vitals of water-cooled engine, as important composition parts of water-cooled engine heat-radiation loop, the heat of cylinder body can be absorbed, the heat of motor is by this fluid loop of cooling water, utilize water as heat-loading body heat by conduction, dispelled the heat in the mode of convection current by large-area radiating fin again, to maintain the desired operating temperatures of motor.Because radiating fin area is excessive, take up room larger; Radiating fin area is fixing, so be also fixing to the amount of cooling water of water, synchronously can not improve cooling effectiveness along with the rising of coolant-temperature gage, therefore along with the rising of center housing temperature, the temperature of the cooling water returned also can improve, and cooling effectiveness reduces.
Summary of the invention
Also be fixing to solve the excessive and radiating fin of radiating fin area described in background technique to the amount of cooling water of water, synchronously can not improve the two problems of cooling effectiveness along with the rising of coolant-temperature gage, the invention provides a kind of cooling system for water-cooled engine water tank.
The present invention's adopted technological scheme that solves the problem is as follows:
For a cooling system for water-cooled engine water tank, it is characterized in that: two pumps that described cooling system comprises water jacket, cooling unit, the hot water outlet of connection water jacket and the cold water pipe of the hot-water line of cooling unit water inlet of hot water, the cold water water inlet being connected water jacket and cooling unit cold water water outlet and is separately positioned in hot-water line and cold water pipe; Described cooling unit comprises refrigerating module, air inlet module and module of giving vent to anger, wherein refrigerating module comprises housing, is arranged in housing and the water spraying apparatus be connected with the water inlet of hot water on housing, housing upper end is provided with relief opening and water inlet of hot water, and lower end is provided with cold water water outlet and is arranged on the suction port on cold water water outlet top; Air inlet module comprises supply fan and the suction tude being connected suction port and supply fan; Module of giving vent to anger comprises the venter be arranged on housing below relief opening and the outlet pipe be connected with housing relief opening.
The height difference that described suction tude connects between cold water water outlet that the port of supply fan and housing are arranged is greater than the height difference between water inlet of hot water and cold water water outlet that housing is arranged.
Described cooling system also comprises water storage box, connects the water outlet of water storage box and the water-adding pipe of cooling unit water inlet of hot water, and water-adding pipe is provided with switch.
Described housing is also provided with control unit, control unit comprises temperature transducer, level sensor, water storage tank water level sensor, wire and puocessing module, temperature transducer, level sensor is connected with puocessing module by wire respectively with water storage tank water level sensor, puocessing module is by wire and venter, supply fan, be separately positioned on hot-water line to be connected with the switch that the pump of two in cold water pipe and water-adding pipe are arranged, temperature transducer and level sensor are arranged in the water in water jacket, water storage tank water level sensor setting is in the water of water storage box, puocessing module is arranged on outside.
the invention has the beneficial effects as follows: replace existing radiating fin with the cooling unit in the present invention, because cooling unit adopts distributed arrangement, can Appropriate application space and take up room little.The present invention can be different according to coolant-temperature gage, adopt different heat radiation powers, and the amount of cooling water of water are also adjustable, synchronously can improve cooling effectiveness along with the rising of coolant-temperature gage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1 be water jacket, 2 be cooling unit, 4 be hot-water line, 5 be cold water pipe, 6 be refrigerating module, 7 be air inlet module, 8 be air inlet module, 61 be housing, 62 be water spraying apparatus, 71 be supply fan, 72 be suction tude, 81 be venter, 82 for outlet pipe, 9 is control unit.
Embodiment
Be illustrated in figure 1 wherein a kind of embodiment of the present invention.
A kind of cooling system for water-cooled engine water tank, described cooling system comprises water jacket 1, cooling unit 2, connect the hot water outlet of water jacket 1 and the water-adding pipe 4 of the hot-water line 4 of cooling unit 2 water inlet of hot water, the cold water pipe 5 of cold water water inlet with cooling unit 2 cold water water outlet being connected water jacket 1, water storage box 3, the water outlet being connected water storage box 3 and cooling unit 2 water inlet of hot water and in order to regulate the flow velocity of water in hot-water line 4 and cold water pipe 5 to be separately positioned on two pumps in hot-water line 4 and cold water pipe 5, water-adding pipe 4 is provided with switch.
Cooling unit 2 comprises refrigerating module 6, air inlet module 7 and module 8 of giving vent to anger, wherein refrigerating module 6 comprises housing 61, to be arranged in housing 61 and the water spraying apparatus 62 be connected with the water inlet of hot water on housing 61, housing 61 upper end is provided with relief opening and water inlet of hot water, lower end is provided with cold water water outlet and is arranged on the suction port on cold water water outlet top, flow out from suction tude 72 to prevent the water in housing 61, the height difference that suction tude 72 connects between cold water water outlet that the port of supply fan 71 and housing 61 are arranged is greater than the height difference between water inlet of hot water and cold water water outlet that housing 61 is arranged.Housing 61 is also provided with control unit 9, control unit 9 comprises temperature transducer, level sensor, water storage tank water level sensor, wire and puocessing module, temperature transducer, level sensor is connected with puocessing module by wire respectively with water storage tank water level sensor, puocessing module is by wire and venter 81, supply fan 71, be separately positioned on hot-water line 4 to be connected with the switch that the pump of two in cold water pipe 5 and water-adding pipe 4 are arranged, temperature transducer and level sensor are arranged in the water in water jacket 1, water storage tank water level sensor setting is in the water of water storage box 3, it is outside that puocessing module is arranged on housing 61.Air inlet module 7 comprises supply fan 71 and the suction tude 72 being connected suction port and supply fan 71; Module of giving vent to anger 8 comprises the venter 81 be arranged on housing 61 below relief opening and the outlet pipe 82 be connected with housing 61 relief opening.
A controlling method for the cooling system of water-cooled engine water tank, the steps include:
The first step, be arranged on temperature T1 and water level X1 that temperature transducer in water jacket 1 and level sensor record the water in water jacket 1, the water storage tank water level sensor be arranged in water storage box 3 records the water level X2 in water storage box 3, and the temperature T1 of the water in water jacket 1, water level X1 and water level X2 are passed to puocessing module by temperature transducer, level sensor and water storage tank water level sensor respectively;
Second step; Temperature T1, water level X1 and water level X2, the temperature T1 of puocessing module reception water deduct the target water temperature T pre-set, and obtain temperature gap △ T1;
3rd step, puocessing module judges that whether water level X1 is less than or equal to target water level X, if whether water level X1 is less than or equal to target water level X, puocessing module controls the switch opens on water-adding pipe 4, and the water in water storage box 3 is entered in housing 61 by water spraying apparatus 62, until water level X1 reaches the highest water level X3 in the water jacket 1 that pre-sets, the switch that puocessing module controls on water-adding pipe 4 cuts out, if water level X1 is higher than target water level X, lower than highest water level X3, puocessing module does not send signal;
Puocessing module judges that whether water level X2 is less than or equal to warning stage, if water level X2 is less than or equal to warning stage, puocessing module gives a warning, if water level X2 is higher than warning stage, puocessing module does not give a warning;
Puocessing module judges whether temperature gap △ T1 is more than or equal to the positive negativity of warning temperature and temperature gap △ T1, if temperature gap △ T1 is negative, puocessing module controls venter 81 and supply fan 71 reduces rotating speed, control two pumps be separately positioned in hot-water line 4 and cold water pipe 5 and reduce working power, reduce the mobility of water in water jacket 1; If temperature gap △ T1 is for just and temperature gap △ T1 is more than or equal to warning temperature, puocessing module controls venter 81 and supply fan 71 increases speed, control two pumps be separately positioned in hot-water line 4 and cold water pipe 5 and increase working power, strengthen the mobility of water in water jacket 1; Return the first step.
Claims (4)
1. for a cooling system for water-cooled engine water tank, it is characterized in that: two pumps that described cooling system comprises water jacket (1), cooling unit (2), the hot water outlet of connection water jacket (1) and the cold water pipe (5) of the hot-water line (4) of cooling unit (2) water inlet of hot water, the cold water water inlet being connected water jacket (1) and cooling unit (2) cold water water outlet and is separately positioned in hot-water line (4) and cold water pipe (5); Described cooling unit (2) comprises refrigerating module (6), air inlet module (7) and module of giving vent to anger (8), wherein refrigerating module (6) comprises housing (61), is arranged in housing (61) and the water spraying apparatus (62) be connected with the water inlet of hot water on housing (61), housing (61) upper end is provided with relief opening and water inlet of hot water, and lower end is provided with cold water water outlet and is arranged on the suction port on cold water water outlet top; Air inlet module (7) comprises supply fan (71) and the suction tude (72) being connected suction port and supply fan (71); Module of giving vent to anger (8) comprises the venter (81) be arranged on below the upper relief opening of housing (61) and the outlet pipe (82) be connected with housing (61) relief opening.
2. a kind of cooling system for water-cooled engine water tank according to claim 1, is characterized in that: the height difference that described suction tude (72) connects between the port of supply fan (71) and the upper cold water water outlet arranged of housing (61) is greater than the height difference between water inlet of hot water and cold water water outlet that housing (61) is arranged.
3. a kind of cooling system for water-cooled engine water tank according to any one of claim 1 or 2, it is characterized in that: described cooling system also comprises water storage box (3), connects the water outlet of water storage box (3) and the water-adding pipe (4) of cooling unit (2) water inlet of hot water, and water-adding pipe (4) is provided with switch.
4. a kind of cooling system for water-cooled engine water tank according to claim 3, it is characterized in that: described housing (61) is also provided with control unit (9), control unit (9) comprises temperature transducer, level sensor, water storage tank water level sensor, wire and puocessing module, temperature transducer, level sensor is connected with puocessing module by wire respectively with water storage tank water level sensor, puocessing module is by wire and venter (81), supply fan (71), be separately positioned on hot-water line (4) to be connected with two pumps in cold water pipe (5) and the upper switch arranged of water-adding pipe (4), temperature transducer and level sensor are arranged in the water in water jacket (1), water storage tank water level sensor setting is in the water of water storage box (3), it is outside that puocessing module is arranged on housing (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145715.6U CN204476543U (en) | 2015-03-16 | 2015-03-16 | A kind of cooling system for water-cooled engine water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145715.6U CN204476543U (en) | 2015-03-16 | 2015-03-16 | A kind of cooling system for water-cooled engine water tank |
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| Publication Number | Publication Date |
|---|---|
| CN204476543U true CN204476543U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145715.6U Expired - Fee Related CN204476543U (en) | 2015-03-16 | 2015-03-16 | A kind of cooling system for water-cooled engine water tank |
Country Status (1)
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| CN (1) | CN204476543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696060A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
| CN104696059A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
-
2015
- 2015-03-16 CN CN201520145715.6U patent/CN204476543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696060A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
| CN104696059A (en) * | 2015-03-16 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Cooling system and control method thereof for water-cooled engine water tank |
| CN104696060B (en) * | 2015-03-16 | 2018-01-12 | 芜湖凯博实业股份有限公司 | A kind of cooling system and its control method for water-cooled engine water tank |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |