Temperature control system in cab

An adjustment system and temperature adjustment technology, applied in the field of vehicles, can solve the problems of inability to meet the requirements of the alpine environment, increase in manufacturing costs, complicated user control, etc., achieve an enlarged operating temperature range for driving and riding, solve heating technical problems, and save development. and the effect of cost of use

Inactive Publication Date: 2015-05-20
BEIBEN TRUCKS GRP
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the existing control method and the low-temperature starting system of the engine are only suitable for the low-temperature environment of -35 degrees, which cannot meet the requirements of the high-cold environment of -41 degrees.
[0003] The above traditional indoor environment control methods have certai...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Temperature control system in cab
  • Temperature control system in cab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as figure 1 with figure 2 As shown, the temperature adjustment system in the cab of the present invention includes a control circuit board, an engine cooling system, an air conditioning system and a heater preheating system.

[0022] The heater preheating system includes a heater 4, a three-way solenoid valve 5 and a three-way water pipe 7. The engine cooling system includes the engine 1, the cooling module 2 and the thermostat 3. It is the original system of the vehicle. When the air conditioner is not activated to heat the cab, the engine cooling system works, that is, the coolant in the engine 1 passes through the cooling module 2 and the thermostat. The circulation of device 3 realizes the cooling of engine. The air conditioning system includes a compressor 40, a heater 6, and a warm water valve 8. The air conditioning system is connected in parallel to the engine cooling system. When the air conditioner is activated, the coolant in the engine 1 flows throug...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a temperature control system in a cab. The temperature control system in the cab can enable indoor air to be heated in advance and an engine to be preheated in a cold environment. The temperature control system comprises a control circuit board and a heater preheating system. The heater preheating system comprises a heater (4), a three-way solenoid valve (5) and a three-way water pipe (7). A water inlet of the heater (4) is connected with a water outlet of a cooling module (2). A water outlet of the heater (4) is connected with a water inlet of the three-way solenoid valve (5), and two water outlets of the three-way solenoid valve (5) are connected with a water inlet of a warm water valve (8) and one water inlet of the three-way water pipe (7) respectively. A water outlet of a warm air blower (6) is connected with the other water inlet of the three-way water pipe (7), and a water outlet of the three-way water pipe (7) is connected with a water inlet of a thermostat (3). The control circuit board controls the working modes of the heater preheating system and the working modes of an air conditioning system to achieve starting of the engine in a low-temperature environment and temperature regulating of the cab.

Description

technical field [0001] The invention belongs to the technical field of vehicles, and in particular relates to a temperature adjustment system in a cab. Background technique [0002] In order to enable the drivers and occupants of the car to adapt to the living conditions of the operators and to start the engine normally in the high heat, high humidity and high cold environment in the range of -41°C to 50°C, the existing vehicles mainly have the following traditional control methods, natural ventilation mode, air-conditioning control mode and the way of adding indoor heating devices. Air-conditioning control methods include manual and electric operation. For vehicles in alpine regions, the way of installing indoor heating devices is usually adopted. At the same time, the existing control method and the low-temperature starting system of the engine are only suitable for the low-temperature environment of -35 degrees, which cannot meet the requirements of the high-cold enviro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B60H1/03B60H1/00
CPCB60H1/034F02N19/10
Inventor 田丽宏王海金周亚伟韩贵远贾序中陈晓俊
Owner BEIBEN TRUCKS GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap