CN207111225U - A kind of small-sized electric fire fighting truck cooling system - Google Patents
A kind of small-sized electric fire fighting truck cooling system Download PDFInfo
- Publication number
- CN207111225U CN207111225U CN201720663082.7U CN201720663082U CN207111225U CN 207111225 U CN207111225 U CN 207111225U CN 201720663082 U CN201720663082 U CN 201720663082U CN 207111225 U CN207111225 U CN 207111225U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fire fighting
- small
- cooling system
- fighting truck
- 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
Abstract
The utility model, which provides a kind of small-sized electric fire fighting truck cooling system, includes alternating-current variable frequency motor and alternating-current variable frequency motor external seal cavity, coolant seal water jacket is provided with outside the seal cavity radiator outlet is connected to by pipeline, the radiator has 1 water inlet, 1 delivery port, 1 standby water inlet, the deputy tank is connected to the standby water inlet of radiator and water pump by pipeline, the water pump connection water inlet of radiator and coolant seal water jacket, the radiator, coolant seal water jacket, water pump forms sealing circulation waterway, the fan is arranged on behind radiator and coaxial with water pump, this cooling system is arranged on electric firefighting vehicle back row seat position by pipeline, make full use of the locus of small-sized electric fire fighting truck, it is easy for installation and maintenance simultaneously.
Description
Technical field
A kind of cooling device is the utility model is related to, specifically a kind of small-sized electric fire fighting truck cooling system.
Background technology
Fire fighting truck is the important equipment for ensureing people life property safety, and small-sized electric fire fighting truck is eliminated also to be needed outside urgent fire
Patrol mission is continuously performed, is often worked several or even dozens of hour, this is to small-sized electric fire fighting truck power output device
Cooling propose very high requirement.At present, the method cooled down to power output device mainly has two kinds, and one kind is to pass through
Internal gear gets rid of oilcan body from cooling down, and another kind is the cooling line by being configured in power output device, is come with engine water
Cooling.Water-cooled typically is used, radiator is cylindrical structural and both ends are hemispherical, is so come for small-sized electric fire fighting truck
Say, although this structure resistance to pressure is good, be not easy to the locus that installation is also unfavorable for utilizing small-sized electric fire fighting truck.
The content of the invention
The purpose of this utility model is to provide one kind and is easily installed, and is advantageous to the locus using small-sized electric fire fighting truck
Fire fighting truck cooling system.
Technical solution of the present utility model is：Including alternating-current variable frequency motor 1 and alternating-current variable frequency motor external seal cavity
2, coolant seal water jacket 3 is provided with outside the seal cavity 2, and the delivery port of radiator 4, the radiator are connected to by pipeline
There are 1 water inlet, 1 delivery port, 1 standby water inlet, the deputy tank 5 is connected to the standby water inlet of radiator and water pump by pipeline
6, the water pump 6 connects the water inlet of radiator 4 and coolant seal water jacket 3, the radiator 4, coolant seal water jacket 3, the structure of water pump 6
Into sealing circulation waterway, the fan 7 is behind radiator and coaxial with water pump, and the radiator is cubic water tank.
In order to improve cooling effect, there is provided standby cooling all the way, the deputy tank are cubic water tank, built-in coolant, are used
Coolant in supplement radiator.
Installed for the ease of connection, the water pump is threeway water pump.
In view of service life and radiating effect, the connecting line is copper pipe.
Further, the small-sized electric fire fighting truck cooling system is arranged on electric firefighting vehicle back row seat position by pipeline
Put.
Compared with prior art, this fire fighting truck cooling system is arranged on electric firefighting vehicle back row seat position by pipeline,
The locus of small-sized electric fire fighting truck is made full use of, is easy for installation and maintenance simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, including alternating-current variable frequency motor 1 and alternating-current variable frequency motor external seal cavity 2, outside the seal cavity 2
Portion is provided with coolant seal water jacket 3 and is connected to the delivery port of radiator 4 by pipeline, the radiator have 1 water inlet, 1 delivery port,
1 standby water inlet, the deputy tank 5 are connected to the standby water inlet of radiator and water pump 6 by pipeline, and the connection of water pump 6 dissipates
The hot water inlet of device 4 and coolant seal water jacket 3, the radiator 4, coolant seal water jacket 3, water pump 6 form sealing circulation waterway, institute
It is behind radiator and coaxial with water pump to state fan 7, the radiator is cubic water tank.
Wherein, the deputy tank is cubic water tank, built-in coolant, for supplementing the coolant in radiator, the water
Pump is threeway water pump, and the connecting line is copper pipe.
In a kind of preferably embodiment, cooling system is arranged on electric firefighting vehicle back row seat position by pipeline, fills
Divide the locus using small-sized electric fire fighting truck, be easy for installation and maintenance simultaneously.
Claims (6)
1. a kind of small-sized electric fire fighting truck cooling system, including alternating-current variable frequency motor and alternating-current variable frequency motor external seal cavity, its
It is characterised by, coolant seal water jacket, radiator, deputy tank, water pump and fan, the radiating is provided with outside the seal cavity
Device has 1 water inlet, 1 delivery port, 1 standby water inlet, and the coolant seal water jacket is connected to radiator outlet by pipeline, institute
State deputy tank and the standby water inlet of radiator and water pump are connected to by pipeline, the water pump connection water inlet of radiator and cooling are close
Water shutoff set, the radiator, coolant seal water jacket, water pump form sealing circulation waterway, and the fan is arranged on behind radiator
It is and coaxial with water pump.
2. a kind of small-sized electric fire fighting truck cooling system according to claim 1, it is characterised in that the radiator is side
Shape water tank.
3. a kind of small-sized electric fire fighting truck cooling system according to claim 1, it is characterised in that the deputy tank is side
Shape water tank, built-in coolant, for supplementing the coolant in radiator.
4. a kind of small-sized electric fire fighting truck cooling system according to claim 1, it is characterised in that the water pump is threeway
Water pump.
5. a kind of small-sized electric fire fighting truck cooling system according to claim 1, it is characterised in that the connecting line is equal
For copper pipe.
A kind of 6. small-sized electric fire fighting truck cooling system according to Claims 1 to 5 any one, it is characterised in that institute
State small-sized electric fire fighting truck cooling system and electric firefighting vehicle back row seat position is arranged on by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663082.7U CN207111225U (en) | 2017-06-09 | 2017-06-09 | A kind of small-sized electric fire fighting truck cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663082.7U CN207111225U (en) | 2017-06-09 | 2017-06-09 | A kind of small-sized electric fire fighting truck cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111225U true CN207111225U (en) | 2018-03-16 |
Family
ID=61594996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720663082.7U Expired - Fee Related CN207111225U (en) | 2017-06-09 | 2017-06-09 | A kind of small-sized electric fire fighting truck cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549841A (en) * | 2019-09-12 | 2019-12-10 | 合肥工业大学 | Cooling system for electric automobile |
-
2017
- 2017-06-09 CN CN201720663082.7U patent/CN207111225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549841A (en) * | 2019-09-12 | 2019-12-10 | 合肥工业大学 | Cooling system for electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180316 Termination date: 20190609 |