CN202548151U - Cooling system for testing direct-current converters or chargers - Google Patents
Cooling system for testing direct-current converters or chargers Download PDFInfo
- Publication number
- CN202548151U CN202548151U CN2012200387754U CN201220038775U CN202548151U CN 202548151 U CN202548151 U CN 202548151U CN 2012200387754 U CN2012200387754 U CN 2012200387754U CN 201220038775 U CN201220038775 U CN 201220038775U CN 202548151 U CN202548151 U CN 202548151U
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- Prior art keywords
- water
- radiator assembly
- heat radiator
- converter
- charging set
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- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 238000012360 testing method Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 238000009434 installation Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a cooling system for testing direct-current converters or chargers. The cooling system comprises a water pump, a radiator assembly, a water storage box, connecting pipelines and a bracket, wherein the water inlet of the water pump is communicated with the water outlet of direct-current converters or chargers; the water inlet of the radiator assembly is communicated with the water outlet of the water pump and the water outlet of the radiator assembly is communicated with the water inlet of direct-current converters or chargers; the water outlet of the water storage box is communicated with the air outlet of the radiator assembly and the water storage box is arranged higher than the radiator assembly; the connecting pipelines can communicate the water outlet of direct-current converters or chargers with the water inlet of the water pump, the water outlet of the water pump with the water inlet of the radiator assembly, the air outlet of the radiator assembly with the water outlet of the water storage box and the water outlet of the radiator assembly with the water inlet of direct-current converters or chargers; and the water pump, the radiator assembly and the water storage box can be fixed at the bracket. The cooling system has the advantages of simple structure, small occupied room, convenience in assembly and low use cost.
Description
Technical field
The utility model relates to the automotive test technical field, relates in particular to the test of a kind of DC converter or charging set and uses cooling system.
Background technology
In recent years; Serious day by day along with energy crisis in the world wide and problem of environmental pollution; People also improve the requirement of automotive energy-saving emission-reducing gradually; So hybrid vehicle is higher with its fuel-economy performance, the superior characteristics of rideability become the research object of a lot of car manufactures simultaneously.
In the system of a whole set of hybrid vehicle; DC converter and charging set are important components very in the hybrid vehicle; Wherein DC converter has played the effect that low-tension supply is provided for Full Vehicle System, and charging set has played and has been the effect of power battery charging, so the performance of DC converter and charging set and reliability are directly connected to the overall performance of hybrid vehicle; Therefore before coming into operation, must the performance reliability of DC converter and charging set be made an experiment.
Yet,, just must on test-bed, be equipped with liquid cooling system if DC converter and charging set are carried out the performance reliability test; And liquid-cooling system function ratio in the market is more; The temperature of the chilled water of the mouth of a river or water inlet can be adjusted, the pressure of chilled water etc. can also be regulated, so the general structure more complicated of the cooling system on the market; Bulky, it is big to take up room.And the cooling system on the market also requires testing laboratory must be equipped with water circulation system, the auxiliary facility of testing laboratory had relatively high expectations, thereby increased the use cost of cooling system.
In sum; How to provide the test of a kind of DC converter or charging set to use cooling system; Thereby make its effectively solve the test of DC converter or charging set complicated, bulky with cooling system structure, take up room greatly; The problem that use cost is high is present those skilled in the art's urgent problem.
The utility model content
In view of this; The fundamental purpose of the utility model is to provide a kind of DC converter or charging set test to use cooling system, and this DC converter or charging set test have simple in structure with cooling system, and it is little to take up room; Advantage easy to assembly, that use cost is cheap.
For solving the problems of the technologies described above, the utility model provides a kind of DC converter or charging set test to use cooling system, comprising:
The water pump that water inlet is connected with the water delivering orifice of DC converter or charging set;
The heat radiator assembly that water inlet is connected with the water delivering orifice of said water pump, and the water delivering orifice of said heat radiator assembly is connected with the water inlet of DC converter or charging set;
The reserve tank that water delivering orifice is connected with the exhausr port of said heat radiator assembly, and the position of said reserve tank is higher than the position of said heat radiator assembly;
The connecting tube that can the water delivering orifice of the water delivering orifice of the exhausr port of the water inlet of the water delivering orifice of the water inlet of the water delivering orifice of DC converter or charging set and water pump, water pump and heat radiator assembly, heat radiator assembly and reserve tank, heat radiator assembly be connected with the water inlet of DC converter or charging set;
Support, said water pump, heat radiator assembly, reserve tank can be fixed on the said support.
Preferably, said support specifically comprises:
Base, said water pump can be fixed on the said base;
Be arranged at two upright hanger bar on the base, said heat radiator assembly is arranged in the middle of two hanger bar, and two ends all are connected with said hanger bar, and said reserve tank is fixed in the top of hanger bar.
Preferably; Be provided with L shaped journal stirrup on the said hanger bar; The identical front that all is positioned at hanger bar of said two journal stirrup position height; And the both sides of said heat radiator assembly are provided with lap bars, and said lap bars can ride on the journal stirrup of said hanger bar, and said heat radiator assembly is arranged on the support through journal stirrup.
Preferably; The top of one of them hanger bar is provided with the bar shaped installation sheet; The bottom surface of said reserve tank is provided with said installation sheet and plugs the U-shaped hole that cooperates; And the installation sheet on the said support hanger bar can insert the U-shaped hole of said reserve tank, and said reserve tank is fixed on the support through installation sheet.
Preferably, also be provided with the water pump erecting frame on the said base, said water pump erecting frame specifically is made up of two the vertical intermediate plates that are parallel to each other that are provided with mounting hole, and said water pump is fixed in the middle of said two intermediate plates through anchor ear.
Preferably, said support specifically is welded by angle steel.
Preferably, said connecting tube is specially multistage rubber water pipe, and the junction of said rubber water pipe and reserve tank, heat radiator assembly, water pump, DC converter or charging set is fixed through anchor ear.
Preferably, said heat radiator assembly specifically is made up of square water tank that is provided with water inlet, water delivering orifice and exhausr port and the fan that is fixed on the water tank side.
DC converter that the utility model provides or charging set test are with in the cooling system; The water delivering orifice of DC converter or charging set is connected with the water inlet of water pump; The water delivering orifice of water pump is connected with the water inlet of heat radiator assembly; The water delivering orifice of heat radiator assembly is connected with the water inlet of DC converter or charging set, and the exhausr port of heat radiator assembly is connected with the water delivering orifice of reserve tank in addition.Wherein be provided with connecting tube between the water inlet of the water delivering orifice of the water delivering orifice of the exhausr port of the water inlet of the water delivering orifice of the water inlet of the water delivering orifice of DC converter or charging set and water pump, water pump and heat radiator assembly, heat radiator assembly and reserve tank, heat radiator assembly and DC converter or charging set.And water pump, heat radiator assembly, reserve tank are fixed on the support.
When using the test of above-mentioned DC converter or charging set to cool off with cooling system; Water pump is extracted the water in DC converter or the charging set out; And the higher water of extracting out of temperature is transported in the heat radiator assembly; The cooling of in heat radiator assembly, lowering the temperature of the higher water of temperature, the water after the cooling flows back in DC converter or the charging set through connecting tube again.In the said process, can enter reserve tank through exhausr port after the gas that water pump contains gets into heat radiator assembly from the water of DC converter or charging set extraction in addition, enter the external world through reserve tank.And when the water in the heat radiator assembly is discontented, reserve tank can be in the trend heat radiator assembly supplementing water, thereby guarantee the water cycle of whole cooling system.
Can know by foregoing description; DC converter that the utility model provides or charging set test are guaranteeing to reach under the prerequisite of cooling purpose with cooling system; Structure is simpler; It is littler to take up room, and the parts of use all are common reserve tank, heat radiator assembly, water pump and connecting tube, so use cost is cheap.
In sum, the corrugated board pin that the utility model provided can effectively solve DC converter or the charging set test is complicated, bulky with cooling system structure, it is big to take up room, the problem that use cost is high.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model; Employed accompanying drawing is made brief account in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 tests the structural representation with cooling system for the DC converter, the charging set that provide among the utility model embodiment;
Fig. 2 tests the structural representation with the support of cooling system for the DC converter, the charging set that provide among the utility model embodiment.
Mark is following in the accompanying drawing:
1-water pump, 2-heat radiator assembly, 3-reserve tank, 4-support, 5-connecting tube;
21-lap bars, 41-base, 42-hanger bar, 43-journal stirrup, 44-installation sheet, 45-water pump erecting frame.
Embodiment
In order further to understand the utility model; Below in conjunction with embodiment the utility model preferred implementation is described; Describe just in order to further specify the feature and advantage of the utility model but should be appreciated that these, rather than to the restriction of the utility model claim.
The fundamental purpose of the utility model is to provide a kind of DC converter or charging set test to use cooling system, and it is simpler that this DC converter or charging set test have structure with cooling system, and it is littler to take up room, easy to assembly, the advantage that use cost is cheap.
To combine the accompanying drawing among the utility model embodiment below, the scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1 and Fig. 2, Fig. 1 tests the structural representation with cooling system for the DC converter, the charging set that provide among the utility model embodiment; Fig. 2 tests the structural representation with the support of cooling system for the DC converter, the charging set that provide among the utility model embodiment.
See also Fig. 1; DC converter that the utility model embodiment provides or charging set test comprise with cooling system; Water pump 1, heat radiator assembly 2, reserve tank 3, connecting tube 5 and support 4; Wherein water pump 1, heat radiator assembly 2, reserve tank 3 can be fixed on the support 4, and the water delivering orifice of DC converter or charging set is connected with the water inlet of water pump 1, and the water delivering orifice of water pump 1 is connected with the water inlet of heat radiator assembly 2; The water delivering orifice of heat radiator assembly 2 is connected with the water inlet of DC converter or charging set, and the exhausr port of heat radiator assembly 2 is connected with the water delivering orifice of reserve tank 3 in addition.Wherein be provided with connecting tube between the water inlet of the water delivering orifice of the water delivering orifice of the exhausr port of the water inlet of the water delivering orifice of the water inlet of the water delivering orifice of DC converter or charging set and water pump 1, water pump 1 and heat radiator assembly 2, heat radiator assembly 2 and reserve tank 3, heat radiator assembly 2 and DC converter or charging set.
When using the test of above-mentioned DC converter or charging set to cool off with cooling system; Water pump 1 is extracted the water in DC converter or the charging set out; And the higher water of extracting out of temperature is transported in the heat radiator assembly 2; The cooling of in heat radiator assembly 2, lowering the temperature of the higher water of temperature, the water after the cooling flows back in DC converter or the charging set through connecting tube 5 again.In the said process, can enter reserve tank 3 through exhausr port after the gas that water pump 1 contains gets into heat radiator assembly 2 from the water of DC converter or charging set extraction in addition, enter the external world through reserve tank 3.And when the water in the heat radiator assembly 2 is discontented, reserve tank 3 can be in trend heat radiator assembly 2 supplementing water, thereby guarantee the water cycle of whole cooling system.
Can know by foregoing description; DC converter that the utility model provides or charging set test are guaranteeing to reach under the prerequisite of cooling purpose with cooling system; Structure is simpler; It is littler to take up room, and the parts of use all are common reserve tank 3, heat radiator assembly 2, water pump 1 and connecting tube 5, so use cost is cheaper.
See also Fig. 2; In order further to optimize technique scheme, above-mentioned DC converter or charging set test are with in the cooling system, and support 4 specifically comprises: base 41 and be arranged at two upright hanger bar 42 on the base 41; Wherein water pump 1 can be fixed on the base 41; Heat radiator assembly 2 is arranged in the middle of two hanger bar 42, and two ends all are connected with hanger bar 42, and reserve tank 3 is fixed in the top of hanger bar.Use base 41 and hanger bar 42 to be assembled into support, make support 4 structures simpler, and be convenient to more make, thereby reduced the cost of manufacture of this cooling system.
In order further to optimize technique scheme; Above-mentioned DC converter or charging set test are with in the cooling system; Be provided with 43, two identical fronts that all are positioned at hanger bar 42 of journal stirrup 43 position height of L shaped journal stirrup on the hanger bar 42, and the both sides of heat radiator assembly 2 are provided with lap bars 21; Lap bars 21 can ride on the journal stirrup 43 of hanger bar, and said heat radiator assembly 2 is arranged on the support 4 through journal stirrup 43.So only just can heat radiator assembly 2 be suspended on the support 4 through two journal stirrups 43 and lap bars 21, simplicity of design is convenient to make, and can reduce the cost of manufacture of this cooling system equally.
Preferably; Above-mentioned DC converter or charging set test are with in the cooling system; The top of one of them hanger bar 42 is provided with bar shaped installation sheet 44; The bottom surface of reserve tank 3 is provided with the U-shaped hole that cooperates with installation sheet, the U-shaped hole that installation sheet on the support hanger bar 44 inserts reserve tanks 3, and then reserve tank 3 is fixed on the support 4.So only just can reserve tank 3 be fixed on the top of hanger bar 42, and guarantee that the position of reserve tank 3 is higher than the position of heat radiator assembly 2 through installation sheet 44.
Preferably; Above-mentioned DC converter or charging set test are with in the cooling system; Also be provided with water pump erecting frame 45 on the base 41, water pump erecting frame 45 specifically is made up of two the vertical intermediate plates that are parallel to each other that are provided with mounting hole, and water pump 1 is fixed in the middle of two intermediate plates through anchor ear.Concrete, water pump 1 places the centre of two intermediate plates, and anchor ear is fixed on water pump 1 in the middle of the intermediate plate through mounting hole.
Preferably, above-mentioned DC converter or charging set test are with in the cooling system, and support 4 specifically is welded by angle steel; Use angle steel welding production support 4, simple in structure, light, and also angle steel is more common; Cheap, thus the cost of this cooling system reduced more.
In order further to optimize technique scheme; Above-mentioned DC converter or charging set test are with in the cooling system; Connecting tube 5 is specially multistage rubber water pipe, and the junction of rubber water pipe and reserve tank 3, heat radiator assembly 2, water pump 1, DC converter or charging set is fixed through anchor ear.The rubber water pipe is more common, and is connected with other devices through anchor ear than being easier to.
Preferably, the test of above-mentioned DC converter or charging set is with in the cooling system, and heat radiator assembly 2 specifically is made up of square water tank that is provided with water inlet, water delivering orifice and exhausr port and the fan that is fixed on the water tank side.
Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
To the above-mentioned explanation of the disclosed embodiments, this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. cooling system is used in the test of DC converter or charging set, it is characterized in that, comprising:
The water pump (1) that water inlet is connected with the water delivering orifice of DC converter or charging set;
The heat radiator assembly (2) that water inlet is connected with the water delivering orifice of said water pump (1), and the water delivering orifice of said heat radiator assembly (2) is connected with the water inlet of DC converter or charging set;
The reserve tank (3) that water delivering orifice is connected with the exhausr port of said heat radiator assembly (2), and the position of said reserve tank (3) is higher than the position of said heat radiator assembly (2);
The connecting tube (5) that can the water delivering orifice of the water delivering orifice of the exhausr port of the water inlet of the water delivering orifice of the water inlet of the water delivering orifice of DC converter or charging set and water pump (1), water pump (1) and heat radiator assembly (2), heat radiator assembly (2) and reserve tank (3), heat radiator assembly (2) be connected with the water inlet of DC converter or charging set;
Support (4), said water pump (1), heat radiator assembly (2), reserve tank (3) can be fixed on the said support (4).
2. cooling system is used in DC converter according to claim 1 or charging set test, it is characterized in that said support (4) specifically comprises:
Base (41), said water pump (1) can be fixed on the said base;
Be arranged at two the upright hanger bar (42) on the base, said heat radiator assembly (2) is arranged in the middle of two hanger bar, and two ends all are connected with said hanger bar, and said reserve tank (3) is fixed in the top of hanger bar.
3. cooling system is used in DC converter according to claim 2 or charging set test; It is characterized in that; Be provided with L shaped journal stirrup (43) on the said hanger bar (42); The identical front that all is positioned at hanger bar of said two journal stirrups (43) position height; And the both sides of said heat radiator assembly (2) are provided with lap bars (21), and said lap bars (21) can ride on the journal stirrup (43) of said hanger bar, and said heat radiator assembly (2) is arranged on the support (4) through journal stirrup (43).
4. cooling system is used in DC converter according to claim 2 or charging set test; It is characterized in that; The top of one of them hanger bar (42) is provided with bar shaped installation sheet (44); The bottom surface of said reserve tank (3) is provided with said installation sheet and plugs the U-shaped hole that cooperates, and the U-shaped hole that can insert said reserve tank (3) of the installation sheet (44) on the said support hanger bar, and said reserve tank (3) is fixed on the support (4) through installation sheet (44).
5. cooling system is used in DC converter according to claim 2 or charging set test; It is characterized in that; Also be provided with water pump erecting frame (45) on the said base (41); Said water pump erecting frame (45) specifically is made up of two the vertical intermediate plates that are parallel to each other that are provided with mounting hole, and said water pump (1) is fixed in the middle of said two intermediate plates through anchor ear.
6. cooling system is used in DC converter according to claim 2 or charging set test, it is characterized in that said support (4) specifically is welded by angle steel.
7. use cooling system according to said DC converter of claim 1 or charging set test; It is characterized in that; Said connecting tube (5) is specially multistage rubber water pipe, and the junction of said rubber water pipe and reserve tank, heat radiator assembly, water pump, DC converter or charging set is fixed through anchor ear.
8. cooling system is used in test according to the said DC converter of claim 1 or charging set, it is characterized in that, said heat radiator assembly (2) specifically is made up of square water tank that is provided with water inlet, water delivering orifice and exhausr port and the fan that is fixed on the water tank side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200387754U CN202548151U (en) | 2012-02-07 | 2012-02-07 | Cooling system for testing direct-current converters or chargers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200387754U CN202548151U (en) | 2012-02-07 | 2012-02-07 | Cooling system for testing direct-current converters or chargers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548151U true CN202548151U (en) | 2012-11-21 |
Family
ID=47168768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200387754U Expired - Fee Related CN202548151U (en) | 2012-02-07 | 2012-02-07 | Cooling system for testing direct-current converters or chargers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548151U (en) |
-
2012
- 2012-02-07 CN CN2012200387754U patent/CN202548151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121121 Termination date: 20180207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |