CN109050211A - Shield for condenser - Google Patents
Shield for condenser Download PDFInfo
- Publication number
- CN109050211A CN109050211A CN201811284962.9A CN201811284962A CN109050211A CN 109050211 A CN109050211 A CN 109050211A CN 201811284962 A CN201811284962 A CN 201811284962A CN 109050211 A CN109050211 A CN 109050211A
- Authority
- CN
- China
- Prior art keywords
- plate
- windward
- condenser
- hole
- voussoir
- 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.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention relates to the protective device technical fields of the condenser of vehicle, particularly for the shield of condenser, including cover, cover includes plate windward, the plate windward is equipped with several through-holes, the surface side windward of the plate windward is equipped with adjustable plate, adjustable plate is slidably matched with plate windward, the adjustable plate is equipped with several adjustment holes, face is arranged one by one for adjustment hole and through-hole, the cross section of adjustment hole and the cross-sectional shape of through-hole are identical, are installed with voussoir on cover, and the wedge surface of adjustable plate and voussoir is slidably matched.This programme solves the problems, such as that the shield of the condenser of lorry in the prior art is affected to the heat dissipation of condenser.
Description
Technical field
The present invention relates to the protective devices of the condenser of vehicle, particularly for the shield of condenser.
Background technique
Air-conditioning temperature-reducing system generally can be all installed on existing lorry, imitated comprising setting in ventilation in air-conditioning temperature-reducing system
Fruit can be arranged a shield on the external windward side of cooler and be protected, avoid vehicle compared with the cooler at good position
In traveling process, the foreign matters such as sandstone flown upward head-on hit condenser, and the radiating fin of condenser is caused to damage or condensation
Pipe is damaged, and then the problem of cause the heat dissipation effect of condenser to decline.
For lorry in the case where high speed and load capacity, the heat that engine generates is all relatively more, at this time to condenser
Cooling requirements are higher, are otherwise easy for the case where generating high temperature alarm, influence the normal work of engine.Condenser is mainly logical
The air-flow for generating in vehicular motion and flowing through condenser is crossed, makes air-flow that the heat band of condenser to be come up and realizes heat dissipation.It is cold
The shield of condenser needs that foreign matter is stopped to hit condenser, but reduces the barrier effect to air-flow again, then, in shield
On more through-hole can be set, facilitate air-flow to blow to condenser.When foreign matter drifts it is skyborne when, the travel speed ratio of vehicle
When very fast, biggish relative velocity can be generated between vehicle and foreign matter, can be generated volume and quality lesser foreign matter compared with
Big impact force.Then, what the aperture of the through-hole on shield generally can be all arranged is smaller, when the ratio that the aperture of through-hole is arranged
After smaller, in order to guarantee the intensity of entire shield, the percent opening of shield can decline, so as to cause the flow area of air-flow
It reduces, but since the travel speed of vehicle is very fast, the flow velocity of air-flow is also just than very fast, so that the heat taken away is more, condenser
Heat dissipation effect will not be by large effect.
Inventors have found that when lorry in load capacity with when driving, the heat dissipation effect of condenser is undesirable at a slow speed,
The case where high temperature alarm can also be generated once in a while.It is found by analysis, is originally that the shield of condenser imitates the heat dissipation of condenser
Fruit produces larger impact.
Summary of the invention
The invention is intended to provide a kind of shield for condenser, to solve the anti-of the condenser of lorry in the prior art
The problem of shield is affected to the heat dissipation of condenser.
Base case of the invention are as follows: for the shield of condenser, including cover, cover includes plate windward, described to meet
Aerofoil is equipped with several through-holes, and the surface side windward of the plate windward is equipped with adjustable plate, and adjustable plate is slidably matched with plate windward, described
Adjustable plate is equipped with several adjustment holes, and face is arranged one by one for adjustment hole and through-hole, the cross section of adjustment hole and the cross section of through-hole
Shape is identical, is installed with voussoir on cover, and the wedge surface of adjustable plate and voussoir is slidably matched.
Compared with prior art, be the advantages of this programme: by setting adjustable plate and adjustment hole, by adjustable plate with meet
The opposite sliding of aerofoil, makes through-hole and adjustment hole in coincidence status misplace, to reduce the hole of through-hole and adjustment hole
Diameter effective sectional area, and then the percent opening of entire shield is adjusted.By the way that voussoir is arranged, adjusted using airflow function
Pressure on plate pushes opposite sliding between adjustable plate and voussoir, to complete the opposite sliding between adjustable plate and windward plate.
Inventor has found lorry when loading capacity is less, and for travel speed than very fast, the power parts such as engine are in high negative
Lotus working condition, then calorific value is larger, and the heat dispersal situations of condenser are good at this time, so vehicle keeps normal operating condition；
But when the loading capacity of lorry is larger, the power parts such as engine are in high load capacity working condition at this time, and calorific value is larger, but
It is to find that the heat dispersal situations of condenser are not very well, once in a while it also occur that high temperature alarm prompts often；Pass through the research of inventor
Analysis finds that this phenomenon can be improved by the percent opening for the shield for changing condenser.
By the percent opening of the through-hole on the plate windward by the cover of shield by the cooling requirements met when running at a low speed
It is configured, while the adjustable plate with the adjustment hole being the same as through hole is set, adjustment hole is overlapped with through-hole under normality, air stream
Amount is big, radiates more；When running at high speed, is slided using the lower wind pressure driving adjustable plate of high speed, subtracted after so that through-hole is misplaced with adjustment hole
Small effective hole sectional area makes shield play protection cold so that the foreign matter for reducing small volume, which passes through through-hole, strikes condenser
The effect of condenser.Compared with shield in the prior art, the influence of heat spreading function of the shield to condenser is reduced.
Further, the voussoir is located at windward between plate and adjustable plate, and voussoir is equipped with several connections being overlapped with through-hole
Hole, voussoir are detachably connected with plate windward.Adjustable plate sliding opposite with plate windward is driven by setting voussoir, will necessarily make to adjust
Save plate and windward between plate with the space that adjustable plate is mobile, by by voussoir setting windward between plate and adjustable plate, sufficiently
The space between plate utilizes to adjustable plate and windward, reduces the occupancy of exceptional space, and then can reduce to existing vehicle
The installation space of inside is adjusted and bring influences.
Further, the wedge surface of the voussoir vertically intersects with the plate face of plate windward, and adjustable plate is transversely slided with voussoir
Cooperation.The adjustable plate mainly transversely opposite sliding between voussoir, so as to avoid adjustable plate in vehicle travel process because
Jolting for vehicle and sliding phenomenon occurs.
Further, the cross section of the adjusting block is trapezoidal, and the windward side of adjusting block is parallel with the windward side of plate windward.It will
The cross section of adjustable plate is arranged to trapezoidal, can make voussoir after with wedge combinations and adjustable plate is formed together a cuboid,
Keep the shape of entire shield more regular.
Further, the adjusting block is connected with dynamic clamping head and quiet clamping head along glide direction.By the way that dynamic clamping head and quiet clamping head is arranged, facilitate tune
Section plate realization automatically resets.
Further, through-hole rectangular array on plate windward is distributed, and through-hole is circular hole.Through-hole presses the side of rectangular array
Formula distribution, conveniently the position of through-hole positions and processes on plate windward.
Detailed description of the invention
Fig. 1 is usage state diagram of the present invention for the shield embodiment of condenser；
Fig. 2 is the transverse sectional view of shield in case of the low-speed travel state in Fig. 1；
Fig. 3 is the transverse sectional view of shield in case of the high-speed travel state in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: condenser 1, cover 2, helical spring 3, windward plate 21, through-hole 211,
Voussoir 22, connecting hole 221, adjustable plate 23, adjustment hole 231.
Embodiment is basic as shown in attached drawing 1, Fig. 2 and Fig. 3: for the shield of condenser, including cover 2, cover 2 includes
Plate 21 windward, plate 21 is equipped with several circular through-holes 211 windward, and the rectangular array on plate 21 windward of through-hole 211 is distributed.It meets
Aerofoil 21 is leeward close to the side of condenser 1, and the side far from condenser 1 is windward side.The surface side windward of plate 21 windward
Equipped with voussoir 22, the rectangular triangle in the cross section of voussoir 22, longer right-angle side and plate 21 windward on the cross section of voussoir 22
Plate face it is parallel, the wedge surface of voussoir 22 intersects along the vertical of plate 21 windward with plate 21 windward；Voussoir 22 passes through screw and plate windward
21 connections, voussoir 22 are equipped with several connecting holes 221 of face one by one with through-hole 211.The surface side windward of voussoir 22, which is equipped with, to be adjusted
Plate 23, adjustable plate 23 slide along the transverse direction with voussoir 22 and connect, and voussoir 22 is equipped with sliding slot, and adjustable plate 23 is equipped with to be slided with sliding slot
The convex block of cooperation.The cross section of adjustable plate 23 is trapezoidal, and the windward side of adjustable plate 23 is parallel with the windward side of plate 21 windward.It adjusts
Plate 23 is equipped with several circular adjustment holes 231, adjustment hole 231 and through-hole 211 and connecting hole 221, and face is arranged one by one, adjusts
The aperture in hole 231 is identical as the pore size of through-hole 211 and connecting hole 221.It is multiple that one end of adjustable plate 23 is transversely equipped with elasticity
Position part, dynamic clamping head and quiet clamping head is preferably helical compression spring；One end of helical compression spring and adjustable plate 23 weld, the other end by connection frame with
Plate 21 connects windward.
Specific implementation process is as follows: the through-hole 211 on plate 21 meets condensation in slower speed downward driving by vehicle windward
The pore size of 1 cooling requirements of device is arranged.Automobile low-speed when driving, as shown in Figure 1, adjustment hole 231, voussoir on adjustable plate 23
Through-hole 211 on 22 connecting hole 221 and windward plate 21 is in coincidence status, and then the practical percent opening of cover 2 is larger at this time,
Cover 2 is smaller to the barrier effect of air-flow, and vehicle is also having enough air-flows to blow to condenser 1 when driving at a slow speed, to make cold
Condenser 1 is radiated well.When vehicle with faster speed when driving, as shown in Fig. 2, what adjustable plate 23 was head-on blown
The biggish wind pressure that air-flow generates, wind pressure generate the biggish thrust along the wedge surface for being parallel to voussoir 22 to adjustable plate 23,
To make 23 compression helical spring 3 of adjustable plate and slide, and then adjustment hole 231 is made to misplace with connecting hole 221, makes plate windward
Effective hole section of through-hole 211 on 21 reduces, and so as to reduce vehicle in fast speed downward driving, drifts skyborne
Foreign matter passes through through-hole 211 and condenser 1 of wounding, make windward plate 21 play a very good protection to condenser 1.
Claims (6)
1. being used for the shield of condenser, including cover, cover includes plate windward, and the plate windward is equipped with several through-holes,
Be characterized in that: the surface side windward of the plate windward is equipped with adjustable plate, and adjustable plate is slidably matched with plate windward, sets on the adjustable plate
There are several adjustment holes, face is arranged one by one for adjustment hole and through-hole, and the cross section of adjustment hole and the cross-sectional shape of through-hole are identical, cover
It is installed with voussoir on body, the wedge surface of adjustable plate and voussoir is slidably matched.
2. the shield according to claim 1 for condenser, it is characterised in that: the voussoir is located at plate windward and adjusts
It saves between plate, voussoir is equipped with several connecting holes being overlapped with through-hole, and voussoir is detachably connected with plate windward.
3. the shield according to claim 2 for condenser, it is characterised in that: the wedge surface of the voussoir and plate windward
Plate face vertically intersect, adjustable plate is transversely slidably matched with voussoir.
4. the shield according to claim 3 for condenser, it is characterised in that: the cross section of the adjusting block is in ladder
Shape, the windward side of adjusting block are parallel with the windward side of plate windward.
5. the shield according to claim 4 for condenser, it is characterised in that: the adjusting block connects along glide direction
It is connected to dynamic clamping head and quiet clamping head.
6. the shield according to claim 5 for condenser, it is characterised in that: the through-hole is in square on plate windward
Shape array distribution, through-hole are circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284962.9A CN109050211B (en) | 2018-10-31 | 2018-10-31 | Protective cover for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284962.9A CN109050211B (en) | 2018-10-31 | 2018-10-31 | Protective cover for condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109050211A true CN109050211A (en) | 2018-12-21 |
| CN109050211B CN109050211B (en) | 2024-06-14 |
Family
ID=64789090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284962.9A Active CN109050211B (en) | 2018-10-31 | 2018-10-31 | Protective cover for condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050211B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309407A (en) * | 2021-07-07 | 2021-08-27 | 徐州工程学院 | Dustproof type enclosure structure for constructional engineering |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669097Y (en) * | 2003-08-20 | 2005-01-05 | 上海比克客车空调有限公司 | Overhead wind facing aic air-conditioning condenser for automobile |
| US20110036539A1 (en) * | 2008-04-01 | 2011-02-17 | Opaly | Method and device for trimming for facade or roof of a building |
| CN209290119U (en) * | 2018-10-31 | 2019-08-23 | 重庆元韩汽车技术设计研究院有限公司 | Shield for condenser |
-
2018
- 2018-10-31 CN CN201811284962.9A patent/CN109050211B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669097Y (en) * | 2003-08-20 | 2005-01-05 | 上海比克客车空调有限公司 | Overhead wind facing aic air-conditioning condenser for automobile |
| US20110036539A1 (en) * | 2008-04-01 | 2011-02-17 | Opaly | Method and device for trimming for facade or roof of a building |
| CN209290119U (en) * | 2018-10-31 | 2019-08-23 | 重庆元韩汽车技术设计研究院有限公司 | Shield for condenser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309407A (en) * | 2021-07-07 | 2021-08-27 | 徐州工程学院 | Dustproof type enclosure structure for constructional engineering |
| CN113309407B (en) * | 2021-07-07 | 2022-03-25 | 徐州工程学院 | Dustproof type enclosure structure for constructional engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050211B (en) | 2024-06-14 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |