CN201867089U - Parallel flow type heater core body for automobile air conditioner - Google Patents
Parallel flow type heater core body for automobile air conditioner Download PDFInfo
- Publication number
- CN201867089U CN201867089U CN2010205848387U CN201020584838U CN201867089U CN 201867089 U CN201867089 U CN 201867089U CN 2010205848387 U CN2010205848387 U CN 2010205848387U CN 201020584838 U CN201020584838 U CN 201020584838U CN 201867089 U CN201867089 U CN 201867089U
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- Prior art keywords
- heater core
- flow type
- parallel flow
- type heater
- automobile air
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Abstract
The utility model discloses a parallel flow type heater core body for an automobile air conditioner, which comprises a water inlet pipe, a water outlet pipe and a radiating belt. The parallel flow type heater core body for the automobile air conditioner is equipped with two water chambers, namely an upper water chamber and a lower water chamber, wherein the upper water chamber is jointly formed by a collecting board, a partition board and a cover board for the upper water chamber, and the lower water chamber is jointly formed by a collecting board and a cover board for the lower water chamber. The upper water chamber is divided into two parts by the partition board arranged at the inner part of the upper water chamber, namely an upper water inlet chamber and an upper water outlet chamber. The water outlet pipe penetrates through the partition board and is communicated with the upper water outlet chamber, and the water inlet pipe is communicated with the upper water inlet chamber. The upper water chamber and the lower water chamber are connected with each other by a plurality of B-shaped radiating tubes. The parallel flow type heater core body for the automobile air conditioner has uniform surface temperature and can significantly solve the problem of non-uniform surface temperature of a heater of the air conditioner. After cold air outside an automobile is sucked in by a blast blower and heated by the heater core body, complaints of customers cannot be caused due to obvious temperature difference at different air outlets under the same conditions, thereby meeting the requirements of the customers for the comfort degree.
Description
Technical field
The utility model relates to the air conditioning for automobiles field, especially relates to a kind of used for automobile air conditioning parallel flow type heater core.
Background technology
At present, automobile engine cooling liquid flow process shape in air-conditioning heater generally is " U " type, shown in Figure of description 9, the radiating tube of water inlet portion and the radiating tube of water part are all in same windward side, the radiating tube surface temperature height of the radiating tube surface temperature of heater water inlet portion than the water part certainly will appear in this kind structure, cause the air-conditioning leaving air temp inconsistent, it is uncomfortable that the passenger feels, and heat exchange efficiency is not high.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of used for automobile air conditioning parallel flow type heater core at problems of the prior art, its objective is the uniformity of improving the heater core surface temperature, and improve heat exchange efficiency by the air of heater core.
The technical solution of the utility model is this kind used for automobile air conditioning parallel flow type heater core, comprise water inlet pipe, outlet pipe and heat-radiation belt, described parallel flow type heater core is provided with two hydroeciums, promptly by the common upper tank that forms of collection plate, dividing plate and upper tank cover plate, and by collection plate and the common lower header that forms of lower header cover plate; Described upper tank is divided into two parts by the dividing plate of portion's setting within it: go up intake chamber and upper water-out chamber, described outlet pipe passes dividing plate and communicates with the upper water-out chamber, and described water inlet pipe communicates with last intake chamber; Described upper tank and lower header link together by many B shape radiating tubes.
The inside that is positioned at described B shape radiating tube is provided with front-seat whole water inlet heat exchange module and the whole water outlet heat exchange module of back row that is arranged side by side.
One side of described dividing plate is provided with the convex platform that matches with square hole on the upper tank cover plate, the two ends of dividing plate are provided with the edge lug boss that matches with dividing plate elongated slot on the upper tank cover plate, and the opposite side of dividing plate is provided with the lower convex platform that fits tightly and make upper tank to be divided into two with the inner surface that collects plate.
The low groove that is formed by two adjacent lower convex platforms on the described dividing plate and the end face of B shape radiating tube are fitted and are sealed.
Described collection plate is provided with the B shape radiating tube installing hole that many rows are arranged in parallel.
Described dividing plate is provided with the water pipe fixing hole that is used for fixing outlet pipe.
Be provided with intensity and the gripper shoe between upper tank and lower header of increase parallel flow type heater core in the peripheral both sides of described B shape radiating tube.
A kind of used for automobile air conditioning parallel flow type heater core with said structure has the following advantages:
1, automobile engine cooling liquid enters the heat exchanging part of this kind used for automobile air conditioning parallel flow type heater core and flows out the heat exchanging part of this heater core, and these two parts are divided into levels by dividing plate.The cooling fluid of advancing heater core flows into front-seat whole water inlet heat exchange module uniformly, through carrying out flowing into the whole water outlet heat exchange module of back row uniformly after the heat exchange with air, engine coolant carries out heat exchange with air once more in the whole water outlet heat exchange module of back row, flow out heater core then.
2, the back row radiating module of this kind used for automobile air conditioning parallel flow type heater core in air conditioning for automobiles makes air and heater heat-radiation belt keep the bigger temperature difference as the windward side, strengthens conducting effect, improved the heater heat exchange efficiency.
3, this kind used for automobile air conditioning parallel flow type heater core surface temperature is even, can obviously reduce the problem of air-conditioning heater surface temperature inequality, after the outer cold wind of car is heated by heater core by the air blast suction, can not occur that different air outlet temperature have the tangible temperature difference and cause client's complaint under the same case, satisfy client's comfort level requirement.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional structure schematic diagram of the A-A direction of structure shown in Figure 1.
Fig. 3 is the sectional structure schematic diagram of the B-B direction of structure shown in Figure 2.
Fig. 4 is the sectional structure schematic diagram of B shape radiating tube in the utility model.
Fig. 5 is the structural representation of the utility model median septum.
Fig. 6 is a upper tank structure of cover plate schematic diagram in the utility model.
Fig. 7 is the structural representation of collection plate in the utility model.
Fig. 8 is a broken section structural representation of the present utility model.
Fig. 9 is the heater structure schematic diagram of prior art.
In Fig. 1-9,1: the upper tank cover plate; 1-1: go up intake chamber; 1-2: upper water-out chamber; 2: outlet; 3: heat-radiation belt; 4:B shape radiating tube; 5: the lower header cover plate; 6: inlet tube; 7: dividing plate; 8: the collection plate; 9: gripper shoe; 10: the whole water outlet heat exchange module of back row; 11: front-seat whole water inlet heat exchange module; 12: convex platform; 13: the water pipe fixing hole; 14: low groove; 15: lower convex platform; 16: edge lug boss; 17: square hole; 18: the dividing plate elongated slot; 19:B shape radiating tube installing hole.
The specific embodiment
By the combination of structure shown in Fig. 1-8 as can be known, this kind used for automobile air conditioning parallel flow type heater core, comprise water inlet pipe 6, outlet pipe 2 and heat-radiation belt 3, the parallel flow type heater core is provided with two hydroeciums, promptly by collection plate 8, dividing plate 7 and the upper tank cover plate 1 common upper tank that forms, and by collection plate 8 and the lower header cover plate 5 common lower headers that form; Upper tank is divided into two parts by the dividing plate 7 of portion's setting within it: go up intake chamber 1-1 and upper water-out chamber 1-2, outlet pipe 2 passes dividing plate 7 and communicates with upper water-out chamber 1-2, and water inlet pipe 6 communicates with last intake chamber 1-1; Upper tank and lower header link together by many B shape radiating tubes 4, and the inside that is positioned at B shape radiating tube 4 is provided with front-seat whole water inlet heat exchange module 11 and the whole water outlet heat exchange module 10 of back row that is arranged side by side.
One side of dividing plate 7 is provided with the convex platform 12 that matches with square hole 17 on the upper tank cover plate 1, the two ends of dividing plate 7 are provided with the edge lug boss 16 that matches with dividing plate elongated slot 18 on the upper tank cover plate 1, and the opposite side of dividing plate 7 is provided with the lower convex platform 15 that fits tightly and make upper tank to be divided into two with the inner surface that collects plate 8.The low groove 14 that is formed by two adjacent lower convex platforms 15 on the dividing plate 7 is fitted with the end face of B shape radiating tube 4 and is sealed.
Upper tank is the upper tank cover plate 1 of U-shaped by the groove cross section, and collection plate 8 and dividing plate 7 are formed, and upper tank cover plate 1 mid portion stamps out square hole 17 and dividing plate elongated slot 18 is used for fixing dividing plate 7.
The lower header assembly is semicircular lower header cover plate 5 by the cross section of groove, and collection plate 8 is formed the semicircular body structure of hollow.
Rectangular sheet B shape radiating tube 4 is inserted in upper tank assembly and the corresponding B shape of the lower header module position radiating tube installing hole 19, and B shape radiating tube 4 is set to B shape hollow structure.
Front-seat whole water inlet heat exchange module 11 is to be communicated with lower header 5 by B shape radiating tube 4 water inlet portion by last intake chamber 1-1, the back whole water outlet heat exchange module 10 of row is to be communicated with lower header 5 by B shape radiating tube 4 water parts by upper water-out chamber 1-2, and front-seat whole water inlet heat exchange module 11 communicates with the back whole water outlet heat exchange module 10 of row by lower header; Inlet tube 6 is communicated with the last intake chamber 1-1 of front-seat whole water inlet heat exchange module 11; Outlet 2 is communicated with the upper water-out chamber 1-2 of the whole water outlet heat exchange module 10 of back row.
The heat-radiation belt 3 of rectangular sheet is arranged as continuous " Z " font structure along B shape radiating tube 4 arrangements between per two B shape radiating tubes 4, each heat-radiation belt 3 is arranged into the lower header position from upper tank.
Operation principle of the present utility model is:
The high temperature coolant that flows out from automobile cooling system enters intake chamber 1-1 from inlet tube 6, run into and evenly flow to lower header along front-seat heat exchange module after dividing plate 7 intercepts, evenly flow to upper water-out chamber 1-2 along back row's heat exchange module then, run into and flow out heater core along outlet 2 after the obstruct of dividing plate 7 and flow in the automobile cooling recirculation systems.
The automobile high temperature coolant flows in B shape radiating tube 4, and the crest of heat-radiation belt 3 and trough and B shape radiating tube 4 plane contact increase the radiating tube area of dissipation.When cold air was blown over the heater core surface, because the conduction effect of heat, air and heat-radiation belt 3 carried out heat exchange, send into indoorly after being heated, and play the heating effect.
This kind used for automobile air conditioning parallel flow type heater core has not only been improved the uniformity of heater core surface temperature, and has improved the heat exchange efficiency of air.
Fig. 9 is the heater structure schematic diagram of prior art.At present, automobile engine cooling liquid flow process shape in air-conditioning heater generally is " U " type, the radiating tube of water inlet portion and the radiating tube of water part are all in same windward side, the radiating tube surface temperature height of the radiating tube surface temperature of heater water inlet portion than the water part certainly will appear in this kind structure, cause the air-conditioning leaving air temp inconsistent, it is uncomfortable that the passenger feels, and heat exchange efficiency is not high.
Claims (8)
1. used for automobile air conditioning parallel flow type heater core, comprise water inlet pipe (6), outlet pipe (2) and heat-radiation belt (3), it is characterized in that: described parallel flow type heater core is provided with two hydroeciums, promptly by the common upper tank that forms of collection plate (8), dividing plate (7) and upper tank cover plate (1), and by collection plate (8) and the common lower header that forms of lower header cover plate (5); Described upper tank is divided into two parts by the dividing plate (7) of portion's setting within it: go up intake chamber (1-1) and upper water-out chamber (1-2), described outlet pipe (2) passes dividing plate (7) and communicates with upper water-out chamber (1-2), and described water inlet pipe (6) communicates with last intake chamber (1-1); Described upper tank and lower header link together by many B shape radiating tubes (4).
2. a kind of used for automobile air conditioning parallel flow type heater core according to claim 1 is characterized in that: the inside that is positioned at described B shape radiating tube (4) is provided with front-seat whole water inlet heat exchange module (11) and the back row's whole water outlet heat exchange module (10) that is arranged side by side.
3. a kind of used for automobile air conditioning parallel flow type heater core according to claim 1 and 2, it is characterized in that: a side of described dividing plate (7) is provided with the convex platform (12) that matches with square hole (17) on the upper tank cover plate (1), the two ends of dividing plate (7) are provided with the edge lug boss (16) that matches with dividing plate elongated slot (18) on the upper tank cover plate (1), and the opposite side of dividing plate (7) is provided with the lower convex platform (15) that fits tightly and make upper tank to be divided into two with the inner surface that collects plate (8).
4. a kind of used for automobile air conditioning parallel flow type heater core according to claim 3 is characterized in that: the low groove (14) that described dividing plate (7) is upward formed by adjacent two lower convex platforms (15) is fitted with the end face of B shape radiating tube (4) and is sealed.
5. a kind of used for automobile air conditioning parallel flow type heater core according to claim 4 is characterized in that: described collection plate (8) is provided with the B shape radiating tube installing hole (19) that many rows are arranged in parallel.
6. a kind of used for automobile air conditioning parallel flow type heater core according to claim 5 is characterized in that: described dividing plate (7) is provided with the water pipe fixing hole (13) that is used for fixing outlet pipe (2).
7. according to the described a kind of used for automobile air conditioning parallel flow type heater core of each claim of claim 1-2,4-6, it is characterized in that: the peripheral both sides that are positioned at described B shape radiating tube (4) be provided with increase parallel flow type heater core intensity and the gripper shoe between upper tank and lower header (9).
8. a kind of used for automobile air conditioning parallel flow type heater core according to claim 3 is characterized in that: the peripheral both sides that are positioned at described B shape radiating tube (4) be provided with increase parallel flow type heater core intensity and the gripper shoe between upper tank and lower header (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205848387U CN201867089U (en) | 2010-10-30 | 2010-10-30 | Parallel flow type heater core body for automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205848387U CN201867089U (en) | 2010-10-30 | 2010-10-30 | Parallel flow type heater core body for automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867089U true CN201867089U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205848387U Expired - Fee Related CN201867089U (en) | 2010-10-30 | 2010-10-30 | Parallel flow type heater core body for automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867089U (en) |
Cited By (1)
| 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 |
-
2010
- 2010-10-30 CN CN2010205848387U patent/CN201867089U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131030 |