CN207959106U - Snow melting vehicle and its boiler feed system - Google Patents
Snow melting vehicle and its boiler feed system Download PDFInfo
- Publication number
- CN207959106U CN207959106U CN201721734706.6U CN201721734706U CN207959106U CN 207959106 U CN207959106 U CN 207959106U CN 201721734706 U CN201721734706 U CN 201721734706U CN 207959106 U CN207959106 U CN 207959106U
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- water tank
- transition
- water
- filtered
- indicator light
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Abstract
A kind of snow melting vehicle of the utility model offer and its boiler feed system, boiler feed system include filtered water tank and transition water tank, and the water outlet of filtered water tank is connect with the water inlet of transition water tank by pipeline, and the water outlet of transition water tank is used to connect the water inlet of boiler；The softening plant for water demineralization is provided in transition water tank.Technical solution provided by the utility model, transition water tank is provided between filtered water tank and boiler, it is provided with softening plant in transition water tank, water in transition water tank flows into boiler after softening plant softens, water after softening will not leave more incrustation scale in boiler, can increase the service life of boiler.
Description
Technical field
The utility model belongs to snow melting vehicle control technology field, and in particular to a kind of snow melting vehicle and its boiler feed system.
Background technology
Northern China, especially northeast, the temperature in the Northwest's winter are relatively low, once meeting sleety weather, road is easy
Ice and snow is accumulated, thus brings great inconvenience to the trip of people.Currently used snow melt, ice-melting mode are sprayed on road surface
Deicing salt is spilt, this can achieve the effect that prevent from freezing to a certain extent；But deicing salt contains the harmful chemicals object such as heavy metal
Matter not only pollutes the environment, and can also damage road surface.
In order to achieve the purpose that road pavement carries out ice-melt, snow melt and road pavement and environment do not impact, Hen Duorong
Sled uses steam snow melt, i.e., high pressure steam boiler is arranged on vehicle, and water is heated and generates steam by high pressure steam boiler, then
Using steam by the ice dissolution on road surface, to achieve the purpose that road surface deicing is avenged.
This snow melting vehicle using steam snow melt is typically provided with foul water tank, filtered water tank and absorption fan for water, when the steaming of ejection
By after the ice dissolution on road surface, the mixture of ice and water after melting on road surface can be drawn into foul water tank vapour by absorption fan for water, and
The high-temperature tail gas generated with boiler combustion diesel oil dries ground.Water in foul water tank stores after purification arrives filtered water tank, clearly
Water tank delivers water into high pressure steam boiler again, to water circulation use, such as the China that Authorization Notice No. is CN206052632U
What a kind of multi-functional deicing snow sweeper disclosed in patent used is exactly this mode.
Impurity in water is usually all only filtered out when flowing into filtered water tank, sewage is made to become clear by the sewage in foul water tank
Water, there is no any variations for water quality.If the water in filtered water tank contains the minerals such as a large amount of calcium, i.e. water quality is harder, then in pot
When being heated to water in stove, many incrustation scales can be left in boiler, and the service life of boiler is made to reduce.
Utility model content
A kind of snow melting vehicle of the utility model offer and its boiler feed system, the incrustation scale for reducing snow melt wagon boiler increase
Add the service life of boiler.
To achieve the above object, technical solution provided by the utility model is：
System schema 1：A kind of snow melting vehicle boiler feed system, including filtered water tank, further include transition water tank, and filtered water tank goes out
The mouth of a river is connect with the water inlet of transition water tank by pipeline, and the water outlet of transition water tank is used to connect the water inlet of boiler；Transition
The softening plant for water demineralization is provided in water tank.
Technical solution provided by the utility model, is provided with transition water tank between filtered water tank and boiler, in transition water tank
It is provided with softening plant, the water in transition water tank flows into boiler after softening plant softens, and the water after softening will not be in boiler
More incrustation scale is inside left, the service life of boiler can be increased.
System schema 2：On the basis of system schema 1, electricity is provided on the pipeline of the filtered water tank connection transition water tank
Magnet valve, transition water tank are provided with the first water-level detecting device for detecting water level signal in transition water tank；
Further include controller, controller connects the control of the signal output end and solenoid valve of first water-level detecting device
End.
Water-level detecting device and solenoid valve are set, can realize and transition cistern water level is automatically controlled.
System schema 3：On the basis of system schema 2, first water-level detecting device is sensed including the first high water level
Device and the first low water level sensor, the first high water level sensor are arranged at the top of transition water tank, and the first low water level sensor is set
It sets in the bottom of transition water tank.
Solenoid valve is closed when the water level of transition water tank is excessively high, solenoid valve is opened when the water level in transition water tank is too low,
So the sensor being arranged in transition water tank can at least detect the low water level and high water level of transition water tank.
System schema 4：On the basis of system schema 2 or 3, the filtered water tank is provided with for detecting filtered water tank water level
Second water-level detecting device, the controller connect the signal output end of the second water-level detecting device.
System schema 5：On the basis of system schema 4, second water-level detecting device is sensed including the second high water level
Device and the second low water level sensor；Second high water level sensor is arranged in the top of filtered water tank, the setting of the second low water level sensor
In the bottom of filtered water tank.
System schema 6：On the basis of system schema 4, the filtered water tank is provided with filtered water tank indicator light, the transitional water
Case is provided with transition case indicator light, the control terminal of controller connection the filtered water tank indicator light and transition case indicator light.
System schema 7：On the basis of system schema 6, the filtered water tank indicator light includes high water level filtered water tank indicator light
With low water level filtered water tank indicator light, the transition case indicator light includes that high water level transition case indicator light and low water level transition water tank refer to
Show lamp.
System schema 8：On the basis of system schema 2, the filtered water tank is provided with the first temperature sensor, the transition
Water tank is provided with second temperature sensor, and the controller connects the first temperature sensor and the signal of second temperature sensor is defeated
Outlet.
The water temperature of temperature sensor detection filtered water tank and transition water tank is set, the water temperature mistake in the two water tanks can be prevented
It is low and freeze, influence the flowing of water.
System schema 9：Further include display module on the basis of system schema 2 or 5 or 6, the controller connection display
The control terminal of module.
Display module is set, can understand the water level information for intuitively seeing filtered water tank and transition water tank.
Vehicle scheme 1：A kind of snow melting vehicle, including boiler further include boiler feed system；Boiler feed system includes clear water
The water outlet of case and transition water tank, filtered water tank is connect with the water inlet of transition water tank by pipeline, and the water outlet of transition water tank is used
In the water inlet of connection boiler；The softening plant for water demineralization is provided in transition water tank.
Vehicle scheme 2：On the basis of vehicle scheme 1, electricity is provided on the pipeline of the filtered water tank connection transition water tank
Magnet valve, transition water tank are provided with the first water-level detecting device for detecting water level signal in transition water tank；
Further include controller, controller connects the control of the signal output end and solenoid valve of first water-level detecting device
End.
Vehicle scheme 3：On the basis of vehicle scheme 2, first water-level detecting device is sensed including the first high water level
Device and the first low water level sensor, the first high water level sensor are arranged at the top of transition water tank, and the first low water level sensor is set
It sets in the bottom of transition water tank.
Vehicle scheme 4：On the basis of vehicle scheme 2 or 3, the filtered water tank is provided with for detecting filtered water tank water level
Second water-level detecting device, the controller connect the signal output end of the second water-level detecting device.
Vehicle scheme 5：On the basis of vehicle scheme 4, second water-level detecting device is sensed including the second high water level
Device and the second low water level sensor；Second high water level sensor is arranged in the top of filtered water tank, the setting of the second low water level sensor
In the bottom of filtered water tank.
Vehicle scheme 6：On the basis of vehicle scheme 4, the filtered water tank is provided with filtered water tank indicator light, the transitional water
Case is provided with transition case indicator light, the control terminal of controller connection the filtered water tank indicator light and transition case indicator light.
Vehicle scheme 7：On the basis of vehicle scheme 8, the filtered water tank indicator light includes high water level filtered water tank indicator light
With low water level filtered water tank indicator light, the transition case indicator light includes that high water level transition case indicator light and low water level transition water tank refer to
Show lamp.
Vehicle scheme 8：On the basis of vehicle scheme 2, the filtered water tank is provided with the first temperature sensor, the transition
Water tank is provided with second temperature sensor, and the controller connects the first temperature sensor and the signal of second temperature sensor is defeated
Outlet.
Vehicle scheme 9：Further include display module on the basis of vehicle scheme 2 or 5 or 6, the controller connection display
The control terminal of module.
Description of the drawings
Fig. 1 is the structural schematic diagram of snow melting vehicle in vehicle embodiments；
Fig. 2 is the schematic diagram of boiler water supply melded system in vehicle embodiments；
Fig. 3 is the structural schematic diagram of boiler water supply melded system in vehicle embodiments.
Specific implementation mode
A kind of snow melting vehicle of the utility model offer and its boiler feed system, the incrustation scale for reducing snow melt wagon boiler increase
Add the service life of boiler.
To achieve the above object, technical solution provided by the utility model is：
A kind of snow melting vehicle boiler feed system, including filtered water tank further include transition water tank, the water outlet of filtered water tank and transition
The water inlet of water tank is connected by pipeline, and the water outlet of transition water tank is used to connect the water inlet of boiler；Setting in transition water tank
It is useful for the softening plant of water demineralization.
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Vehicle embodiments：
The present embodiment provides a kind of snow melting vehicle, the snow melting vehicle is using steam to road snow melt, and structure is as shown in Figure 1, packet
Absorption fan for water, boiler and boiler feed system are included, the schematic diagram of boiler feed system is as shown in Fig. 2, structural schematic diagram such as Fig. 3 institutes
Show, including controller, filtered water tank 3, foul water tank and transition water tank 15.
The water inlet of foul water tank connects absorption fan for water, and water outlet connects the water inlet of filtered water tank 3, filtered water tank 3 by pipeline
Water outlet connection transition water tank 15 water inlet, the water inlet of the water outlet connection boiler of transition water tank 15.
The top of filtered water tank 3 is provided with filtered water tank high liquid level sensor 1, and the bottom of filtered water tank 3 is provided with the low liquid of filtered water tank
The top of level sensor 8, transition water tank 15 is provided with transition water tank high liquid level sensor 5, and the bottom of transition water tank 15 is provided with
Transition water tank low liquid level sensor 14.
Controller connects filtered water tank high liquid level sensor 1, filtered water tank low liquid level sensor 8, transition water tank high liquid level sensing
The signal output end of device 5, transition water tank low liquid level sensor 14.
Snow melting vehicle provided in this embodiment is additionally provided with filtered water tank high liquid level indicator light 2, filtered water tank low liquid level indicator light 10,
Transition water tank high liquid level indicator light 4 and transition water tank low liquid level indicator light 12, controller control connect the control terminal of each indicator light.
It is additionally provided with the first temperature sensor 9 at filtered water tank 4, second temperature sensor 13 is additionally provided at transition water tank, controls
Device processed connects the signal output end of the first temperature sensor 9 and second temperature sensor 13.
Solenoid valve 11, controller control connection solenoid valve 11 are provided on the pipeline that filtered water tank 3 connects transition water tank 15
Control terminal.
The snow melting vehicle that the present embodiment is provided, the course of work are as follows：
Filtered water tank 3 is supplied water by pipeline to transition water tank 15, and softening plant is provided in transition water tank 15, and softening plant will
Water softening in transition water tank 15.Water after softening is transported to from transition water tank 15 in boiler, and the boiler in the present embodiment includes
Two four tons of high pressure steam boiler, boiler heat water into steam, steam are then sprayed to road surface, and the accumulated snow on road surface is melted
Change.
Mixture of ice and water after melting on road surface is drawn onto foul water tank by absorption fan for water, since the ice water drawn from road surface is mixed
There are more impurity in conjunction object, and in order to avoid these impurity impact pipeline, needing will be in water in foul water tank
Impurity filters out, so being provided with filter device in foul water tank, the water in foul water tank is transported to after filtering in filtered water tank 3.
The filtered water tank high liquid level sensor 1 and filtered water tank low liquid level sensor 10 being arranged at filtered water tank 3 detect clear water in real time
The water level signal of case, and send the water level signal detected to controller；When controller receives filtered water tank high liquid level sensing
When the signal of device 1, it is judged as that the water level of filtered water tank 3 is excessively high, control filtered water tank high liquid level indicator light 2 is bright, and no longer to filtered water tank
It supplies water；When controller receives the signal of filtered water tank low liquid level sensor 8, it is judged as that the water level of filtered water tank 3 is too low, control is clear
Water tank low liquid level indicator light 12 is bright；When controller judges that the water level of filtered water tank 3 is too low, control filtered water tank 3 connects transition water tank
Solenoid valve 11 on 15 pipeline is closed, and is no longer supplied water to transition water tank 15.
14 examinations of transition water tank high liquid level sensor 5 and transition water tank low liquid level sensor that transition water tank 15 is arranged
The water level signal of transition water tank 15, and send the water level signal detected to controller；When controller receives transition water tank
When the signal of high liquid level sensor 1, it is judged as that the water level of transition water tank 15 is excessively high, control transition water tank high liquid level indicator light 4 is bright；
When controller receives the signal of transition water tank low liquid level sensor 14, it is judged as that the water level of transition water tank 15 is too low, controls
Transition case low liquid level indicator light 12 is bright；When controller judges that the water level of transition water tank 15 is excessively high, control filtered water tank 3 connects transition
Solenoid valve 11 on the pipeline of water tank 15 is closed, and is no longer supplied water to transition water tank 15；When controller is judged as transition water tank 15
When water level is too low, control filtered water tank 3 connects the solenoid valve 11 on the pipeline of transition water tank 15 and opens, and filtered water tank 3 is to transition water tank
15 supply water.
First temperature sensor 4 detects the water temperature signal of filtered water tank 3 and sends controller in real time, and second sensor 13 is real
When detection transition water tank 15 water temperature signal and send controller to.It, cannot when the water level of filtered water tank 3 or transition water tank 15 is too low
When normally conveying water to boiler, driver is reminded to take appropriate measures.
The snow melting vehicle that the present embodiment is provided is additionally provided with display 7, and display is arranged in driver's cabin, controller with it is aobvious
Show that device 7 is communicated by CAN bus to connect, when controller receives filtered water tank high liquid level sensor 1, filtered water tank low liquid level sensor
8, transition water tank high liquid level sensor 5, transition water tank low liquid level sensor 14, the first temperature sensor 9 and second temperature sensing
After the signal of device 13, these signals are sent to display 7 by CAN bus, display 7 comes out these presentation of information, supplies
Driver's real time inspection.
In the present embodiment, filtered water tank and transition water tank are respectively arranged with corresponding high liquid level sensor and low liquid level sensing
Device；As other embodiment, can be arranged one on filtered water tank and/or transition water tank can correspondingly detect corresponding water tank
The sensor of water level.
As other embodiment, can only be arranged for detecting the water level sensor of transition water tank i.e. on transition water tank
It can.
Water system embodiment：
The present embodiment provides a kind of confessions of boiler in snow melting vehicle boiler feed system, with the snow melting vehicle of above-mentioned vehicle embodiments
Water system is identical, has been discussed in detail in vehicle embodiments, seldom explains here.
Claims (18)
1. a kind of snow melting vehicle boiler feed system, including filtered water tank, which is characterized in that further include transition water tank, filtered water tank goes out
The mouth of a river is connect with the water inlet of transition water tank by pipeline, and the water outlet of transition water tank is used to connect the water inlet of boiler；Transition
The softening plant for water demineralization is provided in water tank.
2. a kind of snow melting vehicle boiler feed system according to claim 1, which is characterized in that the filtered water tank connects transition
Solenoid valve is provided on the pipeline of water tank, transition water tank is provided with the first water level for detecting water level signal in transition water tank and examines
Survey device；
Further include controller, controller connects the control terminal of the signal output end and solenoid valve of first water-level detecting device.
3. a kind of snow melting vehicle boiler feed system according to claim 2, which is characterized in that the first water level detecting dress
It sets including the first high water level sensor and the first low water level sensor, the first high water level sensor is arranged on the top of transition water tank
Portion, the first low water level sensor are arranged in the bottom of transition water tank.
4. a kind of snow melting vehicle boiler feed system according to claim 2 or 3, which is characterized in that the filtered water tank setting
It is useful for the second water-level detecting device of detection filtered water tank water level, the signal that the controller connects the second water-level detecting device is defeated
Outlet.
5. a kind of snow melting vehicle boiler feed system according to claim 4, which is characterized in that the second water level detecting dress
It sets including the second high water level sensor and the second low water level sensor；Second high water level sensor is arranged at the top of filtered water tank,
Second low water level sensor is arranged in the bottom of filtered water tank.
6. a kind of snow melting vehicle boiler feed system according to claim 4, which is characterized in that the filtered water tank is provided with clearly
Water tank indicator light, the transition water tank are provided with transition case indicator light, the controller connection filtered water tank indicator light and transition case
The control terminal of indicator light.
7. a kind of snow melting vehicle boiler feed system according to claim 6, which is characterized in that the filtered water tank indicator light packet
High water level filtered water tank indicator light and low water level filtered water tank indicator light are included, the transition case indicator light includes the instruction of high water level transition case
Lamp and low water level transition water tank indicator light.
8. a kind of snow melting vehicle boiler feed system according to claim 2, which is characterized in that the filtered water tank is provided with
One temperature sensor, the transition water tank are provided with second temperature sensor, the controller connect the first temperature sensor and
The signal output end of second temperature sensor.
9. a kind of snow melting vehicle boiler feed system according to claim 2 or 5 or 8, which is characterized in that further include display mould
Block, the control terminal of the controller connection display module.
10. a kind of snow melting vehicle, including boiler, which is characterized in that further include boiler feed system；Boiler feed system includes clear water
The water outlet of case and transition water tank, filtered water tank is connect with the water inlet of transition water tank by pipeline, and the water outlet of transition water tank is used
In the water inlet of connection boiler；The softening plant for water demineralization is provided in transition water tank.
11. a kind of snow melting vehicle according to claim 10, which is characterized in that the pipeline of the filtered water tank connection transition water tank
On be provided with solenoid valve, transition water tank is provided with the first water-level detecting device for detecting water level signal in transition water tank；
Further include controller, controller connects the control terminal of the signal output end and solenoid valve of first water-level detecting device.
12. a kind of snow melting vehicle according to claim 11, which is characterized in that first water-level detecting device includes first
High water level sensor and the first low water level sensor, the first high water level sensor are arranged in the top of transition water tank, the first low water
Level sensor is arranged in the bottom of transition water tank.
13. a kind of snow melting vehicle according to claim 11 or 12, which is characterized in that the filtered water tank is provided with for detecting
Second water-level detecting device of filtered water tank water level, the controller connect the signal output end of the second water-level detecting device.
14. a kind of snow melting vehicle according to claim 13, which is characterized in that second water-level detecting device includes second
High water level sensor and the second low water level sensor；Second high water level sensor is arranged in the top of filtered water tank, the second low water level
Sensor is arranged in the bottom of filtered water tank.
15. a kind of snow melting vehicle according to claim 13, which is characterized in that the filtered water tank is provided with filtered water tank instruction
Lamp, the transition water tank are provided with transition case indicator light, the controller connection filtered water tank indicator light and transition case indicator light
Control terminal.
16. a kind of snow melting vehicle according to claim 15, which is characterized in that the filtered water tank indicator light includes that high water level is clear
Water tank indicator light and low water level filtered water tank indicator light, the transition case indicator light include high water level transition case indicator light and low water level
Transition water tank indicator light.
17. a kind of snow melting vehicle according to claim 11, which is characterized in that the filtered water tank is provided with the first temperature sensing
Device, the transition water tank are provided with second temperature sensor, and the controller connects the first temperature sensor and second temperature passes
The signal output end of sensor.
18. according to a kind of snow melting vehicle described in claim 11 or 14 or 17, which is characterized in that further include display module, it is described
Controller connects the control terminal of display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734706.6U CN207959106U (en) | 2017-12-13 | 2017-12-13 | Snow melting vehicle and its boiler feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734706.6U CN207959106U (en) | 2017-12-13 | 2017-12-13 | Snow melting vehicle and its boiler feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959106U true CN207959106U (en) | 2018-10-12 |
Family
ID=63728888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734706.6U Expired - Fee Related CN207959106U (en) | 2017-12-13 | 2017-12-13 | Snow melting vehicle and its boiler feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914321A (en) * | 2017-12-13 | 2019-06-21 | 河南森源重工有限公司 | A kind of snow melting vehicle and its boiler feed system |
-
2017
- 2017-12-13 CN CN201721734706.6U patent/CN207959106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914321A (en) * | 2017-12-13 | 2019-06-21 | 河南森源重工有限公司 | A kind of snow melting vehicle and its boiler feed system |
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| 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: 20181012 Termination date: 20211213 |