CN207314245U - Auxiliary heat dissipating system, hydraulic system and dedusting car - Google Patents
Auxiliary heat dissipating system, hydraulic system and dedusting car Download PDFInfo
- Publication number
- CN207314245U CN207314245U CN201721001476.2U CN201721001476U CN207314245U CN 207314245 U CN207314245 U CN 207314245U CN 201721001476 U CN201721001476 U CN 201721001476U CN 207314245 U CN207314245 U CN 207314245U
- Authority
- CN
- China
- Prior art keywords
- water
- cooler
- heat dissipating
- hydraulic system
- auxiliary heat
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 24
- 239000010720 hydraulic oil Substances 0.000 abstract description 10
- 230000005855 radiation Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model belongs to heat abstractor technical field, and in particular to a kind of auxiliary heat dissipating system, hydraulic system and dedusting car.Auxiliary heat dissipating system described in the utility model, including water tank, water pump and water cooler, the input terminal of the water pump is connected with the water tank, the output terminal of the water pump is connected with the input terminal of the water cooler, the output terminal of the water cooler is connected with the water tank, the water tank, the water pump and the water cooler can form closed circuit, and the water cooler can be arranged in hydraulic system on the output pipe of slippage pump.By using the auxiliary heat dissipating system and hydraulic system described in the utility model for hydraulic system, it can cool down to the hydraulic oil in the output pipe of slippage pump, realize auxiliary temperature-reducing, meet temperature requirements during each component normal operation in system, the heat-sinking capability of hydraulic system is improved, reduces the heat radiation power and appearance and size of oil cooler.
Description
Technical field
The utility model belongs to heat abstractor technical field, and in particular to a kind of auxiliary heat dissipating system, hydraulic system and removes
Dirt car.
Background technology
Dedusting car fog gun injection hydraulic system use closed type hydraulic system, and the heat dissipation in system passes through the heat in motor shell
Oil returns fuel tank realization after entering oil cooler heat dissipation, each element in hydraulic system is worked in the temperature of permission,
So as to the service life of each element and the physicochemical property in the hydraulic oil replacement cycle in safeguards system.
When dedusting car fog gun carries out spray dust removing agent, working barrel usually works in the state of high pressure, big flow, liquid
It is about 70~80% to press system effectiveness, while can produce substantial amounts of heat, so that the oil liquid temperature rise inside hydraulic system.
In order to reduce oil liquid temperature, the use reliability of each element and the good physicochemical property of hydraulic oil are, it is necessary to use in safeguards system
The large volume oil cooler of larger heat radiation power radiates hydraulic system, thus bring radiator arrangement installation inconvenience and
The problem of reducing other system radiating abilities.
Utility model content
The purpose of this utility model is above-mentioned at least one in order to solve the problems, such as, which is by following technology
What scheme was realized.
The utility model proposes a kind of auxiliary heat dissipating system, the auxiliary heat dissipating system is used for the hydraulic pressure system of dedusting car
System, including water tank, water pump and water cooler, the input terminal of the water pump is connected with the water tank, the output of the water pump
End is connected with the input terminal of the water cooler, and the output terminal of the water cooler is connected with the water tank, the water tank, described
Water pump and the water cooler can form closed circuit, and the water cooler can be arranged on the defeated of slippage pump in hydraulic system
Go out on pipeline.
Further, electromagnetic clutch is additionally provided with, the electromagnetic clutch is arranged on the water pump and can drive described
Between the motor of water pump, when the Vehicle Controller of the dedusting car detects that the inlet oil temperature of oil cooler reaches assigned temperature
When, the electromagnetic clutch engagement so that the motor can be engaged with the water pump, by the motor-driven water pump
Cooling water in the water tank can be input to the water cooler.
Further, the assigned temperature is 60 DEG C.
Further, the water cooler is stainless steel water cooler.
The utility model also proposed a kind of hydraulic system, be used for hydraulic system including described in any of the above-described
Auxiliary heat dissipating system.
The utility model also proposed a kind of dedusting car, including hydraulic system described above.
By using the auxiliary heat dissipating system and hydraulic system described in the utility model for hydraulic system, can utilize
Water in water tank is input in water cooler by water pump, and is cooled down to the hydraulic oil in the output pipe of slippage pump, is realized
Auxiliary temperature-reducing, meets temperature requirements during each component normal operation in system, improves the heat-sinking capability of hydraulic system, reduces
The heat radiation power and appearance and size of oil cooler, meanwhile, the also arrangement installation to oil cooler is provided convenience.
By increasing electromagnetic clutch in auxiliary heat dissipating system, electromagnetic clutch can be when oil temperature reaches assigned temperature
Opened and motor is combined with water pump, operated water pump, ensure that auxiliary heat dissipating system can be in hydraulic pressure system
System needs to work in the case of auxiliary temperature-reducing, reduces the waste of resource.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to this practicality
New limitation.And in whole attached drawing, identical component is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is the hydraulic schematic diagram of the utility model embodiment.
Each mark represents as follows in attached drawing：
10：Auxiliary heat dissipating system, 11：Water tank, 12：Water pump, 13：Water cooler, 14：Motor, 15：Electromagnetic clutch；
20：Slippage pump, 21：Oil cooler.
Embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although this public affairs is shown in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.Conversely, there is provided these embodiments are to be able to be best understood from the disclosure, and can be by this public affairs
The scope opened completely is communicated to those skilled in the art.
Fig. 1 is the hydraulic schematic diagram of the utility model embodiment.As shown in the figure, described in the utility model be used for hydraulic pressure system
System auxiliary heat dissipating system 10 (by enclosed with dashed lines in Fig. 1 Lai region represent), auxiliary heat dissipating system 10 be used for dedusting car liquid
Pressure system, including water tank 11, water pump 12 and water cooler 13, the input terminal of water pump 12 is connected with water tank 11, water pump 12
Output terminal is connected with the input terminal of water cooler 13, and the output terminal of water cooler 13 is connected with water tank 11, water tank 11,12 and of water pump
Water cooler 13 can form closed circuit, and water cooler 13 can be arranged on the output pipe of slippage pump 20 in hydraulic system
On.
Wherein, water cooler 13 is stainless steel water cooler.The hydraulic oil that slippage pump 20 exports flows through water cooler 13, water
The cooling water that pump 12 is pumped out out of water tank 11 is also entered into water cooler 13, and cooling water flows back to fuel tank by water cooler 13
11.In the process, the cooling water in water cooler 13 cools down the hydraulic oil in the output terminal of slippage pump 20, so as to drop
Hydraulic fluid temperature inside low hydraulic system.
By using the auxiliary heat dissipating system 10 and hydraulic system described in the utility model for hydraulic system, Neng Gouli
The water in water tank 11 is input in water cooler 13 with water pump 12, and the hydraulic oil in the output pipe of slippage pump 20 is carried out
Cooling, realizes auxiliary temperature-reducing, meets temperature requirements during each component normal operation in system, improve the heat radiation energy of hydraulic system
Power, when hydraulic system needs the cooling-down effect for reaching Same Efficieney, can lower oil cooling by increasing auxiliary heat dissipating system 10
But the volume and power of device 21, meanwhile, the oil cooler 21 reduced after volume is also provided to the arrangement installation of oil cooler 21
It is convenient.
Further, electromagnetic clutch 15 is additionally provided with water pump 12, when Vehicle Controller detect oil cooler 21 into
When oil temperature is not up to assigned temperature, electromagnetic clutch 15 must not electricity or dead electricity, water pump 12 is not driven or is driven by motor 14, auxiliary
Cooling system 10 is helped to be not involved in system radiating, deep fat is radiated by oil cooler 21.When Vehicle Controller detects oil cooling
But when the inlet oil temperature of device 21 reaches assigned temperature, electromagnetic clutch 15 engages so that motor 14 can be engaged with water pump 12, quilt
Cooling water in water tank 11 can be input to water cooler 13 by the water pump 12 that motor 14 drives, so that the output to slippage pump 20
Hydraulic oil in pipeline cools down.
Wherein, assigned temperature is 60 DEG C.When Vehicle Controller detects that the inlet oil temperature of oil cooler 21 reaches 60 DEG C,
Electromagnetic clutch 15 is electricly automatic.It is electric after electromagnetic clutch 15 engaged with water pump 12, water pump 12 starts running.Operating
Cooling water in water tank 11 is input in water cooler 13 by water pump 12, and the hydraulic oil in the output pipe of slippage pump 20 is carried out
Cooling.Meanwhile the oil cooler 21 in hydraulic system at the same time cools down the hydraulic oil in hydraulic system, reaches fast cooling
Purpose.
By increasing electromagnetic clutch 15 in auxiliary heat dissipating system 10, electromagnetic clutch 15 can reach specified when oil temperature
Opened during temperature and motor 14 is engaged with water pump 12, operated water pump 12, ensure that auxiliary heat dissipating system
10 can work in the case where hydraulic system needs auxiliary temperature-reducing, reduce the waste of resource.
The utility model also proposed a kind of hydraulic system, and the hydraulic system is used for hydraulic system including described above
Auxiliary heat dissipating system 10.
The utility model also proposed a kind of dedusting car, and the dedusting car includes hydraulic system described above.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with
Subject to the scope of the claims.
Claims (6)
1. auxiliary heat dissipating system, the auxiliary heat dissipating system is used for the hydraulic system of dedusting car, it is characterised in that including water tank,
Water pump and water cooler, the input terminal of the water pump are connected with the water tank, the output terminal of the water pump and the water cooler
Input terminal be connected, the output terminal of the water cooler is connected with the water tank, the water tank, the water pump and the water cooling
Device can form closed circuit, and the water cooler can be arranged in hydraulic system on the output pipe of slippage pump.
2. auxiliary heat dissipating system according to claim 1, it is characterised in that be additionally provided with electromagnetic clutch, the electromagnetism from
Clutch is arranged between the water pump and the motor that can drive the water pump, when the Vehicle Controller of the dedusting car detects
When the inlet oil temperature of oil cooler reaches assigned temperature, the electromagnetic clutch engagement so that the motor can be with the water
Pump engagement, the water cooler can be input to by the motor-driven water pump by the cooling water in the water tank.
3. auxiliary heat dissipating system according to claim 2, it is characterised in that the assigned temperature is 60 DEG C.
4. auxiliary heat dissipating system according to claim 1, it is characterised in that the water cooler is stainless steel water cooling
Device.
5. a kind of hydraulic system, it is characterised in that including the auxiliary heat dissipating system any one of the claims 1-4.
6. a kind of dedusting car, it is characterised in that including the hydraulic system described in the claims 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001476.2U CN207314245U (en) | 2017-08-11 | 2017-08-11 | Auxiliary heat dissipating system, hydraulic system and dedusting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001476.2U CN207314245U (en) | 2017-08-11 | 2017-08-11 | Auxiliary heat dissipating system, hydraulic system and dedusting car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314245U true CN207314245U (en) | 2018-05-04 |
Family
ID=62434466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721001476.2U Expired - Fee Related CN207314245U (en) | 2017-08-11 | 2017-08-11 | Auxiliary heat dissipating system, hydraulic system and dedusting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019027A (en) * | 2020-12-16 | 2021-06-25 | 长沙中联重科环境产业有限公司 | Waterway control system and method for dust suppression vehicle |
-
2017
- 2017-08-11 CN CN201721001476.2U patent/CN207314245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019027A (en) * | 2020-12-16 | 2021-06-25 | 长沙中联重科环境产业有限公司 | Waterway control system and method for dust suppression vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 261061 Shandong city in Weifang province Fu hi tech Industrial Development Zone, East Street No. 197 Patentee after: WEICHAI POWER Co.,Ltd. Patentee after: Weichai Hydraulic Transmission Co.,Ltd. Address before: 261061 no.197a, Fushou East Street, high tech Industrial Development Zone, Weifang City, Shandong Province Patentee before: WEICHAI POWER Co.,Ltd. Patentee before: LINDE HYDRAULICS (CHINA) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |