CN202294161U - Heating system for passenger car - Google Patents
Heating system for passenger car Download PDFInfo
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- CN202294161U CN202294161U CN2011203577633U CN201120357763U CN202294161U CN 202294161 U CN202294161 U CN 202294161U CN 2011203577633 U CN2011203577633 U CN 2011203577633U CN 201120357763 U CN201120357763 U CN 201120357763U CN 202294161 U CN202294161 U CN 202294161U
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- heating system
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- temperature
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Abstract
The utility model relates to a heating system for a passenger car. The heating system of the passenger car comprises a main circulation loop, an individual defroster circulation branch, at least one individual radiator circulation branch and an engine pre-heating circulation branch, wherein the main circulation loop is respectively formed by connecting an engine, a water pump and a heater in series; the individual defroster circulation branch is connected with the main circulation loop in parallel. Furthermore, valves are respectively connected with the circulation branches. Each valve can be a flow adjusting valve consisting of a driving motor and a valve body, and the motor of each flow adjusting valve is connected with a control system. The heating system disclosed by the utility model has the advantages of providing the individual engine pre-heating branch, so that an engine is pre-heated more rapidly. Therefore, the water flow adjusting function of each branch is realized, and indoor constant-temperature control in the passenger car is realized by controlling the heating system.
Description
Technical field
The utility model relates to a kind of passenger vehicle heating system, and especially a kind of passenger vehicle belongs to automobile-used heating arrangement technical field with the heating system with heat smart allocation function.
Background technology
The passenger vehicle heating system has carried out using widely on passenger vehicle as the standard configuration of vehicle.Existing passenger vehicle heating system generally is made up of manual ball valve, water pump, temperature booster, radiator and defogger, and links together through the lesser circulation of pipeline and driving engine.Temperature booster adopts diesel oil, gasoline or natural fuels to act as a fuel, and the circulatory mediator (water or anti-freezer) inside the pipeline is heated, and circulate in the pipeline the inside through water pump.Radiator and the defogger mode through interchange of heat comes out the heat of circulatory mediator, is used for the defrosting of car heating of house and windshield.Its connection mode is as shown in Figure 1, and all component adopts connection in series-parallel to mix ways of connecting, and defogger and radiator have a loop respectively.Be characterized in: pipeline connects the simple relatively mode that is connected in parallel and wants simple, and the discharge through defogger and radiator has been carried out mean allocation, makes the indoor heat distribution of car comparatively even.But can't carry out real-time regulated to the discharge in each loop, can not realize thermostatic control.In addition, this connection mode does not have independent engine preheating pipeline yet, can only circulate through whole big pipeline driving engine is carried out preheating, and the preheating speed is slower.
The utility model content
The purpose of the utility model provides a kind of passenger vehicle heating system, and this passenger vehicle heating system can distribute heat, and the real-time regulated vehicle interior temperature has independently engine preheating pipeline simultaneously, can improve engine preheating speed greatly.
The utility model provides a kind of passenger vehicle heating system for solving the problems of the technologies described above; Comprise: the main circulation loop that is followed in series to form by driving engine, water pump, temperature booster and parallelly connected with main circulation loop independently a defogger circulation branch road and at least one an individual heat sinks circulation branch road; It is characterized in that: described main circulation loop also is parallel with an independently engine preheating circulation branch road; Wherein, all be in series with valve on defogger circulation branch road, radiator circulation branch road and the engine preheating circulation branch road.
Between the driving engine intake and pump intake in the described main circulation loop, the water inlet of temperature booster water outlet place and driving engine all is equipped with manual ball valve.
Described defogger circulation branch road, radiator circulation branch road, engine preheating circulation branch road are got back in the main circulation loop through water-segregator and water collector.
Described heating system also comprises temperature controlling system, the flow control valve of described valve for constituting by drive motor and valve body, and wherein, drive motor links to each other with temperature controlling system.
Described temperature controlling system comprises control panel, temperature sensor and control unit, and wherein control panel and temperature sensor are connected to the input end of control unit, and the mouth of control unit is connected on the drive motor of each flow control valve.
Described control panel is provided with the temperature setting of driver district, the setting of passenger zone temperature, heat button, reserve button, defrost button, temperature adjustment buttons.
The beneficial effect of the utility model is: through at engine preheating branch road of main circulation loop loong shunt, and form three branch roads that independently circulate, and on each circulation branch road valve is installed all with defogger circulation branch road, radiator circulation branch road.The temperature that makes the car indoor environment temperature be tending towards setting realizes thermostatic control, and the separate branches of an engine preheating is provided simultaneously, makes engine preheating faster.
Description of drawings
Fig. 1 is present heating system connection mode scheme drawing;
Fig. 2 is the scheme drawing of the utility model embodiment one;
Fig. 3 is the scheme drawing of the utility model embodiment two;
The control panel scheme drawing of Fig. 4 the utility model embodiment two.
The specific embodiment
Further specify below in conjunction with the specific embodiment of accompanying drawing the utility model.
The embodiment one of the utility model
Among Fig. 2, the passenger vehicle heating system comprises a main circulation loop and three branch roads that independently circulate arranged side by side with it, and these three circulation branch roads are respectively a defogger circulation branch road, a radiator circulation branch road and an engine preheating branch road; Wherein, all be in series with valve on every circulation branch road, in order to regulate through the discharge on each circulation branch road; Wherein, Be first valve 12 on the engine preheating branch road, radiator circulation branch road is second valve 13, is the 3rd valve 14 on the defogger circulation branch road.Main circulation loop is from driving engine; Get back to again in the driving engine 1; The centre is in series with water pump 2, temperature booster 3 successively; Wherein, between driving engine intake and the pump intake, the water inlet of temperature booster water outlet place and driving engine is equipped with first manual ball valve 9, second manual ball valve 10, the 3rd manual ball valve 11 respectively.Include a defogger 8 in the defogger circulation branch road, radiator circulation branch road includes four radiatores, is respectively first radiator 4, second radiator 5, the 3rd radiator 6, the 4th radiator 7.The number of radiator need be decided according to the passenger vehicle size on the quantity of circulation branch road and its every the branch road.
The working process of this system is following: when driving engine 1 is started working, at first first manual ball valve 9 in the main circulation loop, second manual ball valve 10, the 3rd manual ball valve 11 are opened, and opened temperature booster 3 and heat.Because driving engine just starts, temperature is lower, need carry out preheating to it, as long as open the valve 12 on the engine preheating branch road this moment, and closes the valve 13 on valve 14 and the radiator circulation branch road on the defogger circulation branch road.After engine preheating arrived to a certain degree, the valve 12 on the preheating branch road that only need kill engine got final product.When passenger vehicle need defrost, only need to regulate the discharge of the defogger 8 of flowing through through opening the valve 12 on the defogger circulation branch road, make defogger 8 temperature build-ups, to reach the purpose of defrosting.When passenger vehicle is indoor when needing heating, open the valve 13 on the engine radiator circulation branch road, regulate the discharge that flows through first radiator 4, second radiator 5, the 3rd radiator 6, the 4th radiator 7, so that the car indoor temperature is rapidly heated.
The embodiment two of the utility model
According to shown in Figure 3; The water inlet of water pump 2 is connected with driving engine 1 intake, and first manual ball valve 9 is housed between the two, and the water outlet of water pump 2 is connected with the water inlet of temperature booster 3; The water outlet of temperature booster is linked water-segregator 15; Second manual ball valve 10 is housed between the two, and water collector is got back to through pipeline in the water inlet of driving engine 1, and the 3rd manual ball 11 valves are housed between the two.This heating system comprises a main circulation loop and four branch roads that independently circulate; These circulation branch roads are respectively: a defogger circulation branch road, two radiator circulation branch roads and an engine preheating circulation branch road, first flow control cock 18, second flow control valve 19, the 3rd flow control valve 20, the 4th flow control valve 21 are installed in respectively on engine preheating circulation branch road, the second radiator circulation branch road, defogger circulation branch road and the first radiator circulation branch road.These four circulation branch roads are got back in the main circulation loop with terminal water collector 16 through the water-segregator 15 at its top; Wherein the top of these four circulation branch roads links to each other with 4 water outlet places at water-segregator 15 respectively, terminally is connected with 4 water inlets of water collector 16 respectively.Comprise in the defogger circulation branch road to include in a defogger 8, the first radiator circulation branch roads in first radiator 4 and second radiator, 5, the second radiator circulation branch roads and include the 3rd radiator 6 and the 4th radiator 7.Each flow control valve all is to be made up of drive motor and valve body, and control system 17 links to each other with the drive motor of each flow control valve.Control system 17 comprises control panel, temperature sensor and control unit, and wherein control panel and temperature sensor are connected to the input end of control unit, and the mouth of control unit is connected on the drive motor of each flow control valve.Control panel shown in Figure 4 is provided with driver district temperature setting 22, passenger zone temperature setting 23, heat button 24, reserve button 25, defrost button 27, temperature adjustment buttons 26 etc.The temperature controlling system of relevant vehicle interior belongs to known technology, does not here just specify.The number of radiator need be decided according to the passenger vehicle size on the quantity of radiator circulation branch road and its every the branch road.
The working process of this system is following: when driving engine 1 is started working; At first first manual ball valve 9 in the main circulation loop, second manual ball valve 10, the 3rd manual ball valve 11 are all opened, opened temperature booster 3 and heat, the energized switch; Press the reserve button 25 on the control panel; First flow control cock 18 on the engine preheating circulation this moment branch road is opened, and all the other branch road flow control valves are closed, and make driving engine 1 rapidly pre-warming.When driving engine 1 was preheating to a certain degree, the first flow control cock 18 on the warm-up cycle branch road that only need kill engine got final product.When passenger vehicle need defrost; Only need through pressing defrost button 27 on the control panel, the 3rd flow control valve 20 on the defogger circulation branch road can be opened under the control of control system 15, regulates the discharge of the defogger 8 of flowing through; Make defogger 8 temperature build-ups, to reach the purpose of defrosting.When the indoor needs of passenger vehicle are warmed oneself; Press the heat button 24 on the control panel; Second flow control valve 19 on the driving engine first radiator circulation branch road and the 4th flow control valve 21 on the second radiator circulation branch road are opened under the driving of drive motor; The discharge of each radiator is flow through in adjusting, so that the car indoor temperature is rapidly heated.Passenger or driver can set temperature required through the temperature adjustment buttons on the control panel 26; The temperature input signal that control unit is set the incoming signal and the control panel of car indoor temperature transmitter compares; Output is to the control signal of the flow control valve on each radiator circulation branch road; The adjusting discharge of radiator on each branch road of flowing through, thus the heat dissipation capacity of each radiator controlled, make the car indoor environment temperature obtain thermostatic control.
Claims (6)
1. passenger vehicle heating system; Comprise: the main circulation loop that is followed in series to form by driving engine, water pump, temperature booster and parallelly connected with main circulation loop independently a defogger circulation branch road and at least one an individual heat sinks circulation branch road; It is characterized in that: described main circulation loop also is parallel with an independently engine preheating circulation branch road, all is in series with valve on defogger circulation branch road, radiator circulation branch road and the engine preheating circulation branch road.
2. passenger vehicle heating system according to claim 1 is characterized in that: between the driving engine intake and pump intake in the described main circulation loop, the water inlet of temperature booster water outlet place and driving engine all is equipped with manual ball valve.
3. passenger vehicle heating system according to claim 2 is characterized in that: described defogger circulation branch road, radiator circulation branch road, engine preheating circulation branch road are got back in the main circulation loop through water-segregator and water collector.
4. according to claim 1,2 or 3 described passenger vehicle heating systems, it is characterized in that: described heating system also comprises temperature controlling system, the flow control valve of described valve for constituting by drive motor and valve body, and drive motor links to each other with temperature controlling system.
5. passenger vehicle heating system according to claim 4; It is characterized in that: described temperature controlling system comprises control panel, temperature sensor and control unit; Wherein control panel and temperature sensor are connected to the input end of control unit, and the mouth of control unit is connected on the drive motor of each flow control valve.
6. passenger vehicle heating system according to claim 5 is characterized in that: described control panel is provided with the temperature setting of driver district, the setting of passenger zone temperature, heat button, reserve button, defrost button, temperature adjustment buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203577633U CN202294161U (en) | 2011-09-22 | 2011-09-22 | Heating system for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203577633U CN202294161U (en) | 2011-09-22 | 2011-09-22 | Heating system for passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294161U true CN202294161U (en) | 2012-07-04 |
Family
ID=46363124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203577633U Expired - Fee Related CN202294161U (en) | 2011-09-22 | 2011-09-22 | Heating system for passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294161U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882035A (en) * | 2017-03-24 | 2017-06-23 | 潍柴动力股份有限公司 | Electric automobile Intelligent heat management system and control method |
| CN109895600A (en) * | 2017-12-11 | 2019-06-18 | 郑州宇通客车股份有限公司 | A kind of automobile-used heating system and vehicle |
| CN113370754A (en) * | 2021-06-22 | 2021-09-10 | 一汽解放汽车有限公司 | Heating system and car |
-
2011
- 2011-09-22 CN CN2011203577633U patent/CN202294161U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882035A (en) * | 2017-03-24 | 2017-06-23 | 潍柴动力股份有限公司 | Electric automobile Intelligent heat management system and control method |
| CN109895600A (en) * | 2017-12-11 | 2019-06-18 | 郑州宇通客车股份有限公司 | A kind of automobile-used heating system and vehicle |
| CN113370754A (en) * | 2021-06-22 | 2021-09-10 | 一汽解放汽车有限公司 | Heating system and car |
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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: 20120704 Termination date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |