CN207554187U - The double air-conditioning train deployment mechanisms of two valve diesel engines - Google Patents
The double air-conditioning train deployment mechanisms of two valve diesel engines Download PDFInfo
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- CN207554187U CN207554187U CN201721303555.9U CN201721303555U CN207554187U CN 207554187 U CN207554187 U CN 207554187U CN 201721303555 U CN201721303555 U CN 201721303555U CN 207554187 U CN207554187 U CN 207554187U
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- compressor machine
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- belt wheel
- conditioning
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses the double air-conditioning train deployment mechanisms of two valve diesel engine of one kind, scheme is：Refrigerating box is with air compressor machine on air conditioner support；Driver's cabin air compressor machine, idle pulley, generator and automatic tensioner mechanism are incorporated on air-conditioning and generator compound rest；Crankshaft pulley is on bent axle；Water pump is on engine body.Bent axle, water pump, refrigerating box air compressor machine, driver's cabin air compressor machine, generator by respective belt wheel and idle pulley by a polywedge bet are wound and are connected into a train successively.Automatic tensioner is equipped between refrigerating box air compressor machine belt wheel and driver's cabin air compressor machine belt wheel.Tensioning polywedge bet in real time.For two valve diesel high-pressure oil pump front ends without space layout automatic tensioner in the case of, realize that two compressors of air conditioner are all disposed on two valve diesel engines, and see and effectively avoid the generation of the air-conditioning belt fracture phenomenon caused by vibration.And it is compact-sized, the vehicle of component is facilitated to assemble arrangement.
Description
Technical field
The utility model belongs to engine accessory mechanical part, more particularly to a kind of arrangement knot of engine peripheral partial
Structure.
Background technology
With the continuous improvement of living standards of the people and the fast development of transportation, automobile has become numerous families
Traffic and means of transport, and requirement of the user to automobile function and comfort is also continuously improved.In order to meet differently
Area resident to seafood, fresh vegetables, fresh meat product demand, refrigerating transport vehicle comes into being, most of refrigerating transport vehicles
All assemble two compressors of air conditioner.Due to the limitation that engine structure and vehicle assemble, mesh the first two compressor of air conditioner arrangement shape
Formula is：Driver's cabin is arranged on the engine with compressor of air conditioner；Container is arranged in compressor of air conditioner on vehicle frame.In order to reduce because
Vibration engine is damaged, vibration damping blob of viscose is fitted between engine and vehicle frame, this result in vibration when engine with
Compressor of air conditioner vibration amplitude on vehicle frame is different.And compressor of air conditioner and engine be by belt transmission, when vibrating in this way
It just will appear compressor of air conditioner belt grooves and the dislocation of dynamo belt slot, belt tension be suddenly big or suddenly small, so as to which belt be caused to grind
Damage is serious, eventually leads to air-conditioning belt fracture.If the sky of fracture cannot be found or cannot replaced in time in transportational process in time
Naughty band, air-conditioning will lose refrigeration, and the cargo in refrigerating box, which will go bad, to break down, larger so as to be brought to user
Loss.
Invention content
In view of the above problems, the purpose of this utility model is to provide the double air-conditioning train cloth of two valve diesel engine of one kind
Mechanism is put, effectively to avoid the generation of the air-conditioning belt fracture phenomenon caused by vibration.
The technical pattern scheme of the utility model is：The double air-conditioning train deployment mechanisms of two valve diesel engines include：Hair
Motivation body, bent axle, water pump, air conditioner support, refrigerating box air compressor machine, automatic tensioning mechanism, air-conditioning and generator compound rest,
Driver's cabin air compressor machine, idle pulley and generator, wherein bent axle, water pump, refrigerating box air compressor machine, driver's cabin air compressor machine, hair
Motor and automatic tensioning mechanism are respectively arranged with belt wheel.The vehicle assembling scheme of its component is：Refrigerating box is mounted in air-conditioning with air compressor machine
On stent；Driver's cabin air compressor machine, idle pulley, generator and automatic tensioner mechanism are incorporated into air-conditioning and generator composite support
On frame；Crankshaft pulley is on bent axle；Water pump is on engine body.Air compressor machine is referred to as in compressor of air conditioner industry.
The innovation of the utility model is, is opened automatically without space layout for two valve diesel high-pressure oil pump front ends
In the case of bearing up pulley, just the method for arrangement automatic tensioner, two compressors of air conditioner of realization are all disposed on the engine for use
On two valve diesel engines, and share a multi-rib-belt transmission.
The characteristics of the utility model and advantageous effect are：Two compressors of air conditioner are installed, train shares on engine
A piece multi-rib-belt using the real-time adjusting tensioning force of belt of automatic tensioning mechanism, effectively avoids the air-conditioning belt caused by vibration
The generation of phenomenon of rupture；It is compact-sized, the vehicle of component is facilitated to assemble arrangement.
Description of the drawings
Fig. 1 is the utility model stereochemical structure assembling schematic diagram.
Fig. 2 is the principle schematic diagram of the utility model train.
Specific embodiment
Below in conjunction with attached drawing and pass through specific embodiment the structure of the utility model is further described.
The double air-conditioning train deployment mechanisms of two valve diesel engines, composition structure are：Refrigerating box is with air compressor machine mounted in sky
It adjusts on stent 4；Driver's cabin air compressor machine, idle pulley, generator and automatic tensioner mechanism are incorporated into air-conditioning and generator is compound
On stent 7；Crankshaft pulley is on bent axle 2；Water pump is on engine body 12.
Crankshaft pulley 1, Water-pump belt wheel 3, refrigerating box air compressor machine belt wheel 5, driver's cabin air compressor machine belt wheel 9, generator band
Wheel 11, idle pulley 10 are connected into a train by being wound successively by a polywedge bet 13.In refrigerating box air compressor machine
Automatic tensioner 6 is real-time to be tensioned polywedge bet with being equipped between air compressor machine belt wheel for belt wheel and driver's cabin.
The utility model carries out embodiment on 4102 liang of valve diesel engines：Crank pulley is driving wheel, is passed through
The torque that bent axle exports is transmitted to this four, water pump, refrigerating box air compressor machine, driver's cabin air compressor machine and generator by polywedge bet
On engine components, power is provided to them, makes its normal work.The effect of idle pulley is to change generator, crank pulley
Belt contact ensures the normal work of generator, crank pulley.Automatic tensioning mechanism adjusts polywedge bet in real time by expansion tightening wheel
Tensile force, to ensure feed belt when entire train is operated with best tensioner degree.
Claims (2)
1. the double air-conditioning train deployment mechanisms of liang valve diesel engine, including：Engine body, bent axle, water pump, air conditioner support,
Refrigerating box air compressor machine, automatic tensioning mechanism, air-conditioning and generator compound rest, driver's cabin air compressor machine, idle pulley and power generation
Machine, wherein bent axle, water pump, refrigerating box air compressor machine, driver's cabin air compressor machine, generator and automatic tensioning mechanism are respectively arranged with
Belt wheel, it is characterized in that：Refrigerating box is with air compressor machine on air conditioner support (4)；Driver's cabin air compressor machine, idle pulley, generator and
Automatic tensioner mechanism is incorporated on air-conditioning and generator compound rest (7)；Crankshaft pulley is on bent axle (2)；Water pump is mounted in
On engine body (12).
2. the double air-conditioning train deployment mechanisms of two valves diesel engine described in accordance with the claim 1, it is characterized in that：The bent axle
Belt wheel (1), Water-pump belt wheel (3), refrigerating box air compressor machine belt wheel (5), driver's cabin air compressor machine belt wheel (9), generator belt wheel
(11), idle pulley (10) is connected into a train by being wound successively by a polywedge bet (13), in refrigerating box sky
Press belt wheel and driver's cabin are tensioned polywedge bet in real time between air compressor machine belt wheel equipped with automatic tensioner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303555.9U CN207554187U (en) | 2017-10-11 | 2017-10-11 | The double air-conditioning train deployment mechanisms of two valve diesel engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303555.9U CN207554187U (en) | 2017-10-11 | 2017-10-11 | The double air-conditioning train deployment mechanisms of two valve diesel engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554187U true CN207554187U (en) | 2018-06-29 |
Family
ID=62675556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721303555.9U Active CN207554187U (en) | 2017-10-11 | 2017-10-11 | The double air-conditioning train deployment mechanisms of two valve diesel engines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594313A (en) * | 2019-02-20 | 2020-08-28 | 上汽通用汽车有限公司 | Engine accessory driving system and automobile |
-
2017
- 2017-10-11 CN CN201721303555.9U patent/CN207554187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594313A (en) * | 2019-02-20 | 2020-08-28 | 上汽通用汽车有限公司 | Engine accessory driving system and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mechanism is arranged to two air conditioner trains of two valve diesel engine Effective date of registration: 20190612 Granted publication date: 20180629 Pledgee: Lingyuan steel enterprise limited liability company Pledgor: Dongfeng Chaoyang Chaochai Power Co., Ltd. Registration number: 2019210000021 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |