CN112389161A - Side outlet blocking cover assembly structure of automobile air conditioner heater and mounting method thereof - Google Patents
Side outlet blocking cover assembly structure of automobile air conditioner heater and mounting method thereof Download PDFInfo
- Publication number
- CN112389161A CN112389161A CN202011305541.7A CN202011305541A CN112389161A CN 112389161 A CN112389161 A CN 112389161A CN 202011305541 A CN202011305541 A CN 202011305541A CN 112389161 A CN112389161 A CN 112389161A
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- Prior art keywords
- side outlet
- water pipe
- water chamber
- assembly structure
- cover assembly
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- 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
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
- B60H1/06—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant directly from main radiator
-
- 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
- B60H1/00321—Heat exchangers for air-conditioning devices
- B60H1/00342—Heat exchangers for air-conditioning devices of the liquid-liquid type
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a side outlet plugging cover assembly structure of an automobile air conditioner heater and an installation method thereof, and is characterized in that: the water chamber plug cover is installed at the end part of the water chamber in a matched mode, a water pipe installation hole is formed in one side wall of the water chamber plug cover, and a side outlet pipe connected with a water pipe is installed on the water pipe installation hole in a matched mode. The automobile air conditioner heater side outlet blocking cover assembly structure and the installation method thereof have the advantages of simple structure, capability of reducing space occupation, low cost, good universality, stronger practicability and better application prospect.
Description
Technical Field
The invention belongs to the technical field of automobile air conditioners, and particularly relates to a side outlet blocking cover assembly structure of an automobile air conditioner heater and an installation method thereof.
Background
At present, in the technical field of automobile air conditioner manufacturing, in order to improve the utilization rate of an inner space of an automobile and the comfort of passengers and reduce the Y-direction size of a distributor of the automobile air conditioner as much as possible, the purposes of reducing the Y-direction size of a vehicle central control panel and improving the comfort of the leg space of the passengers are achieved. The air conditioner dispenser side Y-dimension depends on the size of the evaporator and heater. The former air conditioning assembly is primarily considered to be the requirement of cooling and heating performance, but in recent years, the comfort is gradually becoming another important index, wherein the requirement of lighter, thinner and more compact size is provided for the comfort of passenger space. At present, the arrangement mode of a water inlet pipe, a water outlet pipe and a heater core body of a mainstream heater core body is a straight-out mode, and the size and the performance of the heater core body and the optimal arrangement of the whole vehicle space are influenced due to the hard requirement that the Y-direction size cannot be compromised and the bending process of the heater water pipe is involved. The existing side outlet plugging cover is a multi-component assembly processed by a punching machine, but the water pipe direction is fixed, and the generalization rate is low.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a side outlet plugging cover assembly structure of an automobile air conditioner heater and an installation method thereof, wherein the side outlet plugging cover assembly structure is simple in structure, low in cost and good in universality, and space occupation can be reduced.
In order to achieve the purpose, the invention adopts the technical scheme that: this kind of vehicle air conditioner heater side that provides goes out blanking cover assembly structure which characterized in that: the water chamber plug cover is installed at the end part of the water chamber in a matched mode, a water pipe installation hole is formed in one side wall of the water chamber plug cover, and a side outlet pipe connected with a water pipe is installed on the water pipe installation hole in a matched mode.
In order to make the technical scheme more detailed and concrete, the invention also provides the following further preferable technical scheme to obtain satisfactory practical effect:
the side outlet pipe comprises a water pipe connector body, one end of the water pipe connector body is connected with the water pipe, and the other end of the water pipe connector body is provided with an installation flange which is installed on the water pipe installation hole.
And a transitional connecting section is arranged between the water pipe connector body and the installation flanging.
The mounting flange is provided with a clamping block, and the inner wall surface of the water pipe mounting hole is provided with a limiting clamping table correspondingly clamped with the clamping block.
The installation method of the side outlet plugging cover assembly structure of the automobile air conditioner heater comprises the following steps: arranging a water chamber mounting hole in the water chamber plugging cover at one side facing the water pipe; the side outlet pipe is installed on the water chamber installation hole through riveting or rotating clamping.
The water chamber blanking cover is formed by punching an aluminum plate.
The hydroecium blanking cover is equipped with the correspondence joint and installs the hydroecium mounting hole at hydroecium tip.
The water chamber mounting hole is in interference fit with the end part of the water chamber.
Compared with the prior art, the invention has the following advantages: the automobile air conditioner heater side outlet blocking cover assembly structure and the installation method thereof have the advantages of simple structure, capability of reducing space occupation, low cost, good universality, stronger practicability and better application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic view of the installation structure of a side outlet plugging cover assembly of an automotive air conditioning heater according to the present invention;
FIG. 2 is a schematic structural view of a side-out blanking cover assembly of the present invention;
FIG. 3 is a schematic illustration of an explosive structure of the side-exit blanking cover assembly of the present invention;
FIG. 4 is a schematic view of the flow of the cooling liquid of the heater of the air conditioner of the automobile according to the present invention.
Labeled as: 1. go up hydroecium, 2, lower hydroecium, 3, flat pipe, 4, side play blanking cover assembly, 41, hydroecium blanking cover, 411, hydroecium mounting hole, 412, water pipe mounting hole, 42, side play pipe, 421, water pipe head body, 422, installation turn-ups, 423, transitional coupling section.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
The side outlet blocking cover assembly structure of the automobile air conditioner heater comprises a water chamber blocking cover 41 which is installed at the end part of a water chamber in a matching mode, a water pipe installation hole 412 is formed in one side wall of the water chamber blocking cover 41, and a side outlet pipe 42 connected with a water pipe is installed on the water pipe installation hole 412 in a matching mode, as shown in figures 1, 2 and 3.
In the present invention, as shown in fig. 2 and 3, the lateral outlet tube 42 includes a water pipe connector body 421, one end of the water pipe connector body 421 is connected to the water pipe, and the other end is provided with a mounting flange 422 mounted to the water pipe mounting hole 412. A transitional connecting section 423 is arranged between the water pipe connector body and the installation flanging. The side exit tube 42 is integrally in a cup-shaped structure with a bottom hole, the edge of the bottom hole is provided with an installation flange 422, and the installation flange 422 is connected to the water pipe installation hole 412 in a matching manner, so that the installation and the connection are convenient.
In the invention, the mounting flange 422 is inwards turned and clamped at the edge of the water pipe mounting hole 412, or is riveted and connected with the Imperial palace to form a stable connection with the water chamber plug cover 41, thereby facilitating the subsequent furnace entering brazing. In the invention, the side outlet tube 42 can also be designed to be rotationally clamped on the water chamber blanking cover 41, a fixture block can be arranged on the mounting flange 422, a limiting clamping table correspondingly clamped with the fixture block is arranged on the inner wall surface of the water pipe mounting hole 412, and during mounting, the side outlet tube 42 is rotated, and the fixture block of the mounting flange 422 is rotationally clamped on the limiting clamping table to realize fixed limiting.
The invention discloses an installation method of a side outlet plugging cover assembly structure of an automobile air conditioner heater, which comprises the following steps: the water chamber mounting hole 411 on the water chamber blocking cover 41 is arranged on the side facing the water pipe; side exit tube 42 is mounted on water chamber mounting hole 411 by riveting or rotating a snap fit.
In the present invention, the water chamber lid 41 is preferably formed by press-molding an aluminum plate. The water chamber block cover 41 is provided with a water chamber mounting hole 411 correspondingly clamped and mounted at the end part of the water chamber. The water chamber mounting hole 411 is in interference fit with the end of the water chamber.
The invention aims to solve the technical problems that the Y-direction arrangement space of the existing heater water pipe is large, the existing side-outlet plugging cover solution is high in cost and low in generalization rate.
The side outlet plugging cover assembly structure of the automobile air conditioner heater comprises a water chamber plugging cover 41 and a side outlet pipe 42, wherein the water chamber plugging cover 41 and the side outlet pipe 42 are connected in a flanging or rotary clamping manner; the water chamber blanking cover is formed by punching an aluminum plate, the shape of the water chamber blanking cover is tightly matched with that of the water chamber of the heater, and the leakage rate and the welding reject ratio are reduced. The side surface of the heater is provided with a water pipe mounting hole 412, and the direction of the hole is adjusted and arranged according to the side outlet direction, so that the arrangement requirement of the water pipe of the heater is met; the side outlet pipe 42 is a cup-shaped structure with a bottom hole, the bottom hole is provided with an installation flange 422, the installation flange 422 is closely matched with the side hole of the water chamber blanking cover 41, and the flange is connected with the water chamber blanking cover in a turned or riveted mode to form stable connection so as to play a role in pre-fixing for subsequent furnace-entering brazing.
According to the automobile air conditioner heater side outlet plugging cover assembly structure, the matching size of the heater water chamber side outlet plugging cover assembly and the water chamber is consistent with that of other plugging covers, the arrangement positions can be freely changed, the arrangement of a water pipe and a heater is convenient, and the generalization rate and the standardization rate are improved; the flux-cored wire has the advantages of being small in material quantity, compact in structure, capable of reducing assembling times, labor hour and flux spraying surface quantity, capable of reducing the area by about 40% by changing the whole coating into partial coating, and capable of effectively reducing the product cost on the whole.
As shown in fig. 1, the heater assembly for an automobile air conditioner comprises a heat exchange module, wherein the heat exchange module comprises an upper water chamber 1 and a lower water chamber 2, the upper water chamber 1 is communicated with the lower water chamber 2 through a plurality of single-hole flat tubes 3, and fins are arranged between the adjacent flat tubes 3. The heat exchange module is of a single-flow structure, and two sides of the heat exchange module are respectively provided with a side plate. Two ends of the upper water chamber 1 are respectively provided with a blocking cover, and two ends of the lower water chamber 2 are respectively provided with a blocking cover.
When the side outlet plugging cover is installed, the side outlet pipe flanging structure is turned over and pressed through the water pipe installation hole 412 on the water chamber plugging cover, so that the side outlet pipe is firmly connected with the water chamber plugging cover; or the clamping structure of the side outlet pipe flanging is opposite to the clamping structure of the water chamber plug cover and is clamped in a rotating mode in the set direction.
The heating method of the automobile air conditioner heater assembly comprises the following steps: a) the cooling liquid enters the upper water chamber 1 of the heat exchange module from a liquid inlet flow channel of a front cabin (engine or cooling system cooling liquid) of the automobile and enters each porous flat tube 3 of the heat exchange module to flow. b) The air is pressurized by a blower in the air conditioning box and then flows to the heater assembly through the flow channel, and the air and the heater assembly flowing with high-temperature cooling liquid exchange heat through a heat exchange area consisting of the single-hole flat tubes and the fins. c) The cooling liquid after heat exchange with the air in the air conditioner distributor flows into the liquid outlet pipeline through the side outlet pipe and flows back to the cooling liquid flow path of the whole vehicle.
According to the side outlet plugging cover assembly structure of the automobile air conditioner heater, the side outlet plugging cover comprises the water chamber plugging cover and the side outlet pipe, and the side outlet plugging cover assembly structure has the following advantages: the side outlet blocking cover provided by the invention can reduce the Y-direction arrangement size of the heater assembly, reduce the invasion of leg space of a passenger compartment and improve the modeling freedom degree of the whole vehicle; compared with the previous generation, the side outlet plugging cover provided by the invention reduces the number of parts, the coating amount and the processing time, improves the generalization rate of the parts, does not obviously reduce the effective channel sectional area, integrally improves the material utilization rate and reduces the processing and manufacturing cost of the heater assembly. The water chamber blocking cover part in the side outlet blocking cover provided by the invention has the advantages that the opening direction can be adjusted according to requirements, and the requirement of the optimization of the water outlet pipe of the heater assembly can be met no matter the arrangement direction of the side outlet pipe.
The automobile air conditioner heater side outlet blocking cover assembly structure and the installation method thereof have the advantages of simple structure, capability of reducing space occupation, low cost, good universality, stronger practicability and better application prospect.
The invention has been described above with reference to the accompanying drawings, but the invention is not limited to the above-described embodiments, and it is within the scope of the invention to use various insubstantial modifications of the inventive concept and solutions or to apply them directly to other applications.
Claims (8)
1. The utility model provides a vehicle air conditioner heater side goes out blanking cover assembly structure which characterized in that: the water chamber plug cover is installed at the end part of the water chamber in a matched mode, a water pipe installation hole is formed in one side wall of the water chamber plug cover, and a side outlet pipe connected with a water pipe is installed on the water pipe installation hole in a matched mode.
2. The automotive air conditioning heater side outlet blanking cover assembly structure of claim 1, wherein: the side outlet pipe comprises a water pipe connector body, one end of the water pipe connector body is connected with the water pipe, and the other end of the water pipe connector body is provided with an installation flange which is installed on the water pipe installation hole.
3. The automotive air conditioning heater side outlet blanking cover assembly structure of claim 2, characterized in that: and a transitional connecting section is arranged between the water pipe connector body and the installation flanging.
4. The automotive air conditioning heater side outlet blanking cover assembly structure of claim 3, wherein: the mounting flange is provided with a clamping block, and the inner wall surface of the water pipe mounting hole is provided with a limiting clamping table correspondingly clamped with the clamping block.
5. The structure of a side outlet block assembly of a heater for an air conditioner of an automobile according to any one of claims 1 to 4, characterized by comprising the steps of: arranging a water chamber mounting hole in the water chamber plugging cover at one side facing the water pipe; the side outlet pipe is installed on the water chamber installation hole through riveting or rotating clamping.
6. The method for mounting a side outlet blanking cover assembly structure of an automotive air conditioning heater according to claim 5, characterized in that: the water chamber blanking cover is formed by punching an aluminum plate.
7. The method for mounting a side outlet blanking cover assembly structure of an automotive air conditioning heater according to claim 6, characterized in that: the hydroecium blanking cover is equipped with the correspondence joint and installs the hydroecium mounting hole at hydroecium tip.
8. The method for mounting a side outlet blanking cover assembly structure of an automotive air conditioning heater according to claim 7, characterized in that: the water chamber mounting hole is in interference fit with the end part of the water chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305541.7A CN112389161A (en) | 2020-11-19 | 2020-11-19 | Side outlet blocking cover assembly structure of automobile air conditioner heater and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305541.7A CN112389161A (en) | 2020-11-19 | 2020-11-19 | Side outlet blocking cover assembly structure of automobile air conditioner heater and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112389161A true CN112389161A (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011305541.7A Pending CN112389161A (en) | 2020-11-19 | 2020-11-19 | Side outlet blocking cover assembly structure of automobile air conditioner heater and mounting method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112389161A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975519A (en) * | 2010-10-30 | 2011-02-16 | 芜湖博耐尔汽车电气系统有限公司 | Parallel flow type heater core for vehicle air conditioner |
| CN202348413U (en) * | 2011-11-07 | 2012-07-25 | 芜湖精博热传导技术有限公司 | Novel automobile radiator |
| CN103063054A (en) * | 2012-12-29 | 2013-04-24 | 芜湖博耐尔汽车电气系统有限公司 | Warm air heater for car |
| CN103742249A (en) * | 2014-01-06 | 2014-04-23 | 李政 | Aluminous shaped tube automobile heat radiator |
| CN105222419A (en) * | 2015-10-30 | 2016-01-06 | 博耐尔汽车电气系统有限公司 | A kind of method increasing car condenser drain pipe component strength |
| CN205112920U (en) * | 2015-09-30 | 2016-03-30 | 江西新电汽车空调系统有限公司 | Vehicle air conditioner heater assembly |
-
2020
- 2020-11-19 CN CN202011305541.7A patent/CN112389161A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975519A (en) * | 2010-10-30 | 2011-02-16 | 芜湖博耐尔汽车电气系统有限公司 | Parallel flow type heater core for vehicle air conditioner |
| CN202348413U (en) * | 2011-11-07 | 2012-07-25 | 芜湖精博热传导技术有限公司 | Novel automobile radiator |
| CN103063054A (en) * | 2012-12-29 | 2013-04-24 | 芜湖博耐尔汽车电气系统有限公司 | Warm air heater for car |
| CN103742249A (en) * | 2014-01-06 | 2014-04-23 | 李政 | Aluminous shaped tube automobile heat radiator |
| CN205112920U (en) * | 2015-09-30 | 2016-03-30 | 江西新电汽车空调系统有限公司 | Vehicle air conditioner heater assembly |
| CN105222419A (en) * | 2015-10-30 | 2016-01-06 | 博耐尔汽车电气系统有限公司 | A kind of method increasing car condenser drain pipe component strength |
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Application publication date: 20210223 |