CN204749844U - Cooling system suitable for static work special -purpose vehicle - Google Patents
Cooling system suitable for static work special -purpose vehicle Download PDFInfo
- Publication number
- CN204749844U CN204749844U CN201520350840.0U CN201520350840U CN204749844U CN 204749844 U CN204749844 U CN 204749844U CN 201520350840 U CN201520350840 U CN 201520350840U CN 204749844 U CN204749844 U CN 204749844U
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- Prior art keywords
- radiator
- cooling system
- outlet pipe
- vice
- coolant
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Abstract
The utility model relates to a vehicle cooling system technical field especially relates to a cooling system suitable for static work special -purpose vehicle, including main radiator and vice radiator, main radiator all is equipped with inlet tube and outlet pipe with vice radiator, the inlet tube of main radiator is connected with engine cooling system delivery port, the outlet pipe of main radiator and the water piping connection that advances of vice radiator, the outlet pipe of vice radiator is connected with engine cooling system water inlet, the inlet tube of vice radiator is equipped with bypass pipe and inside communicating with each other between rather than the outlet pipe, the inlet tube and the bypass pipe junction of vice radiator, the outlet pipe and the bypass pipe junction of vice radiator are equipped with the switching -over valve respectively, vice radiator is equipped with cooling fan, vice radiator passes through the break -make of its cooling fan electric current of temperature detect switch control, the special -purpose vehicle is cement delivery wagon, emergent power -generating cars or emergent drainage car. The utility model discloses can adjust heat -sinking capability according to the special -purpose vehicle user state, have advantages such as the radiating effect is good, the oil consumption is few.
Description
Technical field
The utility model relates to cooling system of vehicle technical field, particularly relates to a kind of cooling system being applicable to static work special vehicle.
Technical background
At present, design of Cooling System considers coupling high-powered engine, and some producers adopt and reach by changing the material of radiator the functional requirement improving cooling system heat radiation, but so cause use cost to improve, and two to carry out its heat-sinking capability limited; Also have some producers to reach by changing heat spreader structures size the functional requirement improving cooling system heat radiation, its maximum shortcoming is by space constraint, is unfavorable for arranging; These methods all well can not balance the relation between heat-sinking capability, arrangement space and use cost, and the hypodynamic situation of high-powered engine cooling system heat radiation energy happens occasionally, and are difficult to solve, and serious limit product series is expanded.
Existing automobile is mainly used for transport, and the design of its radiator is mainly carried out designing according to fortune account of somebody's meritorious service state, and automobile sport is faster, and wind speed just soon, the heat taken away is more, and the radiating effect of driving engine is better.At present, such as emergency power generation vehicle, cement transportation car and emergent drainage car etc. are for the special vehicle of static work, and its great majority carry out transforming on the basis of existing automobile, and these special vehicles directly remain the cooling system of original automobile mostly, but, those special vehicles except the process utilizing the transport driving function of original automobile and drive to fixed operation place be except state of kinematic motion, remaining is all rest on certain fixed location to carry out long-time, high-performance static work, in static work process, because original automobile radiators does not have enough wind flow to carry out supplementing heat radiation, its radiating effect far can not meet the cooling requirements of driving engine, many special vehicles dispel the heat not due to it, create a large amount of high temperature airs but cannot eject in time, radiator ambient air temperature is caused to uprise, that air themperature flowing through radiator also uprises, radiating effect is just poorer, thus formation vicious circle, cause engine high-temperature cisco unity malfunction, need to stop and wait for that its temperature just can work on after reducing, but engine high-temperature serious time its high temperature can be caused to burn out.It is 2012205684121 for the novel cooling system of autotruck that China discloses utility model patent number, it solves high temperature problem by directly increasing a secondary radiator, but through such transformation, make this car be in two radiatores all in the state of work always, the engine long time is in low level, adds the consumption of fuel oil.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides the cooling system being applicable to static work special vehicle that a kind of reasonable in design, structure is simple, good heat dissipation effect, consumption of fuel are less.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cooling system being applicable to static work special vehicle, it comprises main radiator and secondary radiator, described main radiator and secondary radiator are equipped with coolant inlet pipe and coolant outlet pipe, the coolant inlet pipe of described main radiator is connected with engine-cooling system water outlet, the described coolant outlet pipe of main radiator is connected with the coolant inlet pipe of secondary radiator, the coolant outlet pipe of described secondary radiator is connected with engine-cooling system water inlet, the coolant inlet pipe of described secondary radiator be provided with bypass pipe between its coolant outlet pipe and inside communicates, the coolant inlet pipe of described secondary radiator and bypass pipe junction, coolant outlet pipe and the bypass pipe junction of secondary radiator are respectively equipped with change-over valve.
Described change-over valve is solenoid directional control valve.
Described secondary radiator is provided with cooling fan.
Described secondary radiator controls the break-make of its cooling fan electric current by coolant-temperature switch.
Described special vehicle is cement transportation car, emergency power generation vehicle or emergent drainage car.
The utility model adopts above technical scheme, utilize the radiator of present automobile as main radiator, radiating effect is regulated with increase secondary radiator of connecting between engine-cooling system water inlet by the coolant outlet pipe at main radiator, and bypass pipe is set between the coolant inlet pipe and its coolant outlet pipe of secondary radiator, and control water (flow) direction by change-over valve.To move or in driving process at special vehicle, water inlet and the water outlet of closing secondary radiator is realized by set change-over valve, open water inlet and the water outlet of bypass pipe, the bypass pipe directly flowing through secondary radiator from the coolant outlet pipe water out of main radiator is made to get back in engine-cooling system, in this process, as long as special vehicle is the normal operation utilizing the cooling system of original automobile just can ensure driving engine; In special vehicle static work process, water inlet and the water outlet of closing bypass pipe is realized by set change-over valve, open water inlet and the water outlet of secondary radiator, make to return after secondary radiator cools further in engine-cooling system from the coolant outlet pipe current out of main radiator, simultaneously, the break-make of secondary radiator cooling fan electric current is controlled by set coolant-temperature switch, thus meet the high-cooling property requirement of special vehicle when the high-power output operation of static work, ensure that the normal work of driving engine.The utility model is reasonable in design, structure is simple, can adjust different heat-sinking capabilities according to the using state of special vehicle, has the advantages such as good heat dissipation effect, consumption of fuel be less.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is further elaborated:
Fig. 1 is the cooling system motoring condition structural representation that the utility model is applicable to static work special vehicle;
Fig. 2 is the utility model structural representation when being applicable to the cooling system static work of static work special vehicle.
Detailed description of the invention
As shown in Figure 1 or 2, the utility model comprises main radiator 1 and secondary radiator 2, described main radiator 1 and secondary radiator 2 are equipped with coolant inlet pipe and coolant outlet pipe, the coolant inlet pipe 11 of described main radiator is connected with engine-cooling system 3 water outlet 32, the coolant outlet pipe 12 of described main radiator is connected with the coolant inlet pipe 21 of secondary radiator, the coolant outlet pipe 22 of described secondary radiator is connected with engine-cooling system water inlet 31, the coolant inlet pipe 21 of described secondary radiator be provided with bypass pipe 23 between its coolant outlet pipe 22 and inside communicates, coolant inlet pipe 21 and bypass pipe 23 junction of described secondary radiator, coolant outlet pipe 22 and bypass pipe 23 junction of secondary radiator are respectively equipped with change-over valve 24.
Described change-over valve 24 is solenoid directional control valve.
Described secondary radiator 2 is provided with cooling fan 25.
Described secondary radiator 2 controls the break-make of its cooling fan 25 electric current by coolant-temperature switch 26.
Described special vehicle is cement transportation car, emergency power generation vehicle or emergent drainage car.
The utility model adopts above technical scheme, utilize the radiator of present automobile as main radiator, radiating effect is regulated with increase secondary radiator 2 of connecting between engine-cooling system water inlet 31 by the coolant outlet pipe 12 at main radiator, and bypass pipe 23 is set between the coolant inlet pipe 21 and its coolant outlet pipe 22 of secondary radiator, and control water (flow) direction by change-over valve 24.To move or in driving process at special vehicle, water inlet 21 and the water outlet 22 of closing secondary radiator is realized by set change-over valve 24, open water inlet and the water outlet of bypass pipe 23, the bypass pipe 23 directly flowing through secondary radiator 2 from coolant outlet pipe 12 water out of main radiator is made to get back in engine-cooling system 3, in this process, as long as special vehicle is the normal operation utilizing the cooling system of original automobile just can ensure driving engine; In special vehicle static work process, water inlet and the water outlet of closing bypass pipe 23 is realized by set change-over valve 24, open water inlet 21 and the water outlet 22 of secondary radiator, make to return after secondary radiator 2 cools further in engine-cooling system 3 from coolant outlet pipe 12 current out of main radiator, simultaneously, the break-make of secondary radiator 2 cooling fan 25 electric current is controlled by set coolant-temperature switch 26, thus meet the high-cooling property requirement of special vehicle when the high-power output operation of static work, ensure that the normal work of driving engine.
More than describe and should not have any restriction to protection domain of the present utility model.
Claims (5)
1. one kind is applicable to the cooling system of static work special vehicle, comprise main radiator and secondary radiator, described main radiator and secondary radiator are equipped with coolant inlet pipe and coolant outlet pipe, it is characterized in that: the coolant inlet pipe of described main radiator is connected with engine-cooling system water outlet, the described coolant outlet pipe of main radiator is connected with the coolant inlet pipe of secondary radiator, the coolant outlet pipe of described secondary radiator is connected with engine-cooling system water inlet, the coolant inlet pipe of described secondary radiator be provided with bypass pipe between its coolant outlet pipe and inside communicates, the coolant inlet pipe of described secondary radiator and bypass pipe junction, coolant outlet pipe and the bypass pipe junction of secondary radiator are respectively equipped with change-over valve.
2. a kind of cooling system being applicable to static work special vehicle according to claim 1, is characterized in that: described change-over valve is solenoid directional control valve.
3. a kind of cooling system being applicable to static work special vehicle according to claim 1, is characterized in that: described secondary radiator is provided with cooling fan.
4. a kind of cooling system being applicable to static work special vehicle according to claim 3, is characterized in that: described secondary radiator controls the break-make of its cooling fan electric current by coolant-temperature switch.
5. a kind of cooling system being applicable to static work special vehicle according to claim 1, is characterized in that: described special vehicle is cement transportation car, emergency power generation vehicle or emergent drainage car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350840.0U CN204749844U (en) | 2015-05-27 | 2015-05-27 | Cooling system suitable for static work special -purpose vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350840.0U CN204749844U (en) | 2015-05-27 | 2015-05-27 | Cooling system suitable for static work special -purpose vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749844U true CN204749844U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350840.0U Expired - Fee Related CN204749844U (en) | 2015-05-27 | 2015-05-27 | Cooling system suitable for static work special -purpose vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488444A (en) * | 2018-12-24 | 2019-03-19 | 北奔重型汽车集团有限公司 | A kind of automobile-used series connection cooling system |
-
2015
- 2015-05-27 CN CN201520350840.0U patent/CN204749844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488444A (en) * | 2018-12-24 | 2019-03-19 | 北奔重型汽车集团有限公司 | A kind of automobile-used series connection cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 364000 Longyan high tech Zone, Fujian Province Lotus Road, No. 136, No. Patentee after: Longyan Changfeng Special Vehicle Co., Ltd. Address before: 364200 Longyan city of Fujian province Shanghang County West Village Xinhua Road Town Lin cool Lane No. 6 floor Patentee before: SHANGHANG CHUANGXING ENVIRONMENT TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20170527 |