CN113352847A - Control line concentration system of heat exchanger - Google Patents
Control line concentration system of heat exchanger Download PDFInfo
- Publication number
- CN113352847A CN113352847A CN202010151877.6A CN202010151877A CN113352847A CN 113352847 A CN113352847 A CN 113352847A CN 202010151877 A CN202010151877 A CN 202010151877A CN 113352847 A CN113352847 A CN 113352847A
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- CN
- China
- Prior art keywords
- wiring board
- cover plate
- wire
- concentrator
- heat exchanger
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- 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.)
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- 238000007789 sealing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
In order to solve the problems of low energy utilization rate and difficult assembly between a control system and a heat exchanger of the existing heating device of the new energy bus, the invention provides a control line concentration system of the heat exchanger, the wire collecting system 2 comprises a second cover plate 21, a wiring board, a wire collecting device fixing support 25 and a second shell 26, wherein the wiring board is located in the direction close to the second cover plate 21, a female terminal is arranged on the surface of the wiring board and can penetrate through a guide groove in the surface of the second cover plate 21, the wiring board and the wire collecting device fixing support 25 are fixed together through screws and/or studs, the female terminal in the guide groove of the second cover plate 21 is matched with the male terminal in the guide groove of the first cover plate 13 in position, and the positions of the second cover plate 21 and the first cover plate 13 are matched with each other, so that the control system 1 and the line concentration system 2 can be quickly and conveniently installed together.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to a control line concentration system of a heat exchanger.
Background
At present, a heat exchanger of an electric heating pipe is adopted in a heating device of an existing new energy automobile, and due to the fact that the temperature of the heating pipe in the heat exchanger is not controlled in place and the heating pipe in the heat exchanger is not distributed uniformly, the heat exchange efficiency of the heating device of the whole new energy automobile is low. Furthermore, the control system among current new energy automobile's heating system does not have the device of arrangement circuit when the line connection with the heating pipe of heat exchanger, so need consume a large amount of time and carry out artifical matching installation, if the quantity of heating pipe in the heat exchanger is more, then the one-to-one matching equipment difficulty degree of circuit is then big more, is unfavorable for quick installation, and causes the potential safety hazard easily.
Disclosure of Invention
In view of this, in order to solve the problems of low heat exchange efficiency and difficult assembly between a control system and a heat exchanger of the existing heating device of a new energy automobile, the invention provides a control line concentration system of the heat exchanger, which comprises the control system and the line concentration system, wherein the control system comprises a first shell 11, an IGBT temperature control module 12 and a first cover plate 13, the IGBT temperature control module 12 is fixed inside a closed chamber formed by the first shell 11 and the first cover plate 13, a male terminal is arranged on the surface of the IGBT temperature control module 12, and the male terminal can pass through a guide groove on the surface of the first cover plate 13; the wire collecting system comprises a second cover plate 21, a wiring plate, a wire collector fixing bracket 25 and a second shell 26, wherein the wiring plate and the wire collector fixing bracket 25 are positioned in an accommodating chamber formed by the second cover plate 21 and the second shell 26, the wiring plate is positioned in the direction close to the second cover plate 21, the surface of the wiring plate is provided with a female terminal, the female terminal can penetrate through a guide groove on the surface of the second cover plate 21, the wiring plate and the wire collector fixing bracket 25 are fixed together through a screw and/or a stud, the wire collector fixing bracket is positioned in the direction far away from the second cover plate 21, one end of a connecting wire 251 is provided with a wire nose 2511, the wire nose 2511 is fixed on the surface of the wiring plate, the other end of the connecting wire 251 penetrates through and is fixed in a lead groove 252 of the wire collector fixing bracket 25, a heating pipe on a heat exchanger can be conveniently connected to the connecting wire of the lead groove 252, and the female terminal in the guide groove of the second cover plate 21 is matched with the male terminal in the guide groove of the first cover plate 13 in position, and the positions of the second cover plate 21 and the first cover plate 13 are matched with each other, so that the control system 1 and the line concentration system 2 can be quickly and conveniently installed together, and the installation mode can be combined in a buckling, screw or interference fit mode. Can promote the installation effectiveness of the connecting wire of control system and heat exchanger like this, also make the quantity and the distribution of heat pipe no longer receive the restriction indirectly, owing to adopt IGBT temperature control module, make more accurate to the power control of the heating pipe of whole heat exchanger in addition, whole heating device's heat exchange efficiency promotes greatly.
The utility model provides a control hub system of heat exchanger, its includes control system, and control system includes first shell 11, temperature control module and first apron 13, and the temperature control module is fixed inside the airtight chamber that first shell 11 and first apron 13 are constituteed, its characterized in that: the surface of the temperature control module is provided with a male terminal which can pass through the guide groove on the surface of the first cover plate 13; the control wire concentration system of the heat exchanger further comprises a wire concentration system 2, the wire concentration system 2 comprises a second cover plate 21, a wiring board, a wire concentrator fixing support 25 and a second shell 26, the wiring board and the wire concentrator fixing support 25 are located inside an accommodating chamber formed by the second cover plate 21 and the second shell 26, the wiring board is located in the direction close to the second cover plate 21, a female terminal is arranged on the surface of the wiring board and can penetrate through a guide groove in the surface of the second cover plate 21, the wiring board and the wire concentrator fixing support 25 are fixed together through screws and/or studs, the wire concentrator fixing support is located in the direction far away from the second cover plate 21, a wire nose 2511 is arranged at one end of a connecting wire 251 and is fixed on the surface of the wiring board, the other end of the connecting wire 251 penetrates through and is fixed in a wire leading groove 252 of the wire concentrator fixing support 25, and meanwhile, the female terminal in the guide groove of the second cover plate 21 is matched with the male terminal in the guide groove of the first cover plate 13 in position, and the positions of the second cover plate 21 and the first cover plate 13 are matched with each other, so that the control system 1 and the line concentration system 2 can be quickly and conveniently installed together.
Further, the combined installation mode of the control system 1 and the line concentration system 2 includes the mode of combining by adopting a buckle mode, a screw mode or an interference fit mode.
Further preferably, one or more first fixing holes 111 are provided on the first housing 11 of the control system 1, one or more second fixing holes 261 are provided on the hub system 2, and the positions of the first fixing holes 111 and the second fixing holes 262 are matched with each other, and screws are driven into the corresponding first fixing holes 111 and the corresponding second fixing holes 262 to be locked.
Further, in order to ensure the sealing performance inside the control system 1, a sealing structure is added between the first housing 11 and the first cover plate 13, and the sealing structure includes a sealing ring, a sealing gasket or a sealing glue.
Further, the number of the wiring boards is one or more, specifically, the number of the wiring boards may be set according to the height of the hub fixing bracket 25, when the height of the hub fixing bracket 25 is larger, the number of the wiring boards is larger, and when the height of the hub fixing bracket 25 is smaller, the number of the wiring boards is smaller.
Further, when the number of the wiring boards is plural, the adjacent wiring boards are electrically connected through the wiring terminals.
Further, the number of the wiring boards is 3, the wiring boards are respectively a first wiring board 22, a second wiring board 23 and a third wiring board 24, the shape of the first wiring board 22 is set according to the shape of the second cover plate 21, the second wiring board 23 and the third wiring board 24 are both circular, the diameter of the third wiring board 24 is smaller than that of the second wiring board 23, the third wiring board 24 and the second wiring board 23 are sequentially clamped on the surface of the hub fixing support 25 from inside to outside, and the positioning function is achieved on the connecting wires 251 in the lead slots 252 of the hub fixing support 25.
Further, the main body of the hub fixing bracket 25 is circular, and a plurality of wire grooves are formed in the surface of the circular main body and are uniformly distributed on the circumference of the circular main body with one or more different diameters.
Further, the surface of the hub fixing bracket 25 is provided with a fixing stop 253 and a fixing column 254 for further fixing the connecting wire 251.
Furthermore, a third cover plate 31 is arranged on the surface of the heat exchanger, and one or more connecting wires 251 of the heating pipe are arranged on the third cover plate 31 and can be fixedly connected with the connecting wires in the wire guide grooves of the concentrator fixing bracket 25; the second sealing ring 311 is used to ensure the sealing effect of the heat exchanger when the third cover plate 31 of the heat exchanger is fixedly connected to the second housing 26.
Furthermore, the temperature control module adopts an I GBT temperature control module 12, and the control module can be used for contactless control, so that the service life of the whole control system is prolonged.
The working principle of the control line concentration system of the heat exchanger is as follows: firstly, the connecting wire 251 is fixed in the guide groove of the hub fixing bracket 25 through the hub fixing bracket 25 and the connecting plate, and then the wire concentration system 2 is assembled into an independent whole through screws; next, the I GBT temperature control module is installed inside the first housing 11 and the first cover plate 13 and assembled to form an independent whole, and finally the control system 1 and the trunking system 2 are assembled to the control trunking system by screws. Therefore, the control line concentration system of the heat exchanger can realize the adjustment of the heating temperature of the heat exchanger, and simultaneously, after the control system is subjected to the arrangement effect of the line concentration system, the integration level of the temperature control part of the whole heat exchanger is very high, the volume of the whole temperature control part is greatly reduced, the time for manually arranging lines is shortened, and the error probability in line arrangement is reduced.
Drawings
FIG. 1 is a schematic diagram of a control hub system for a heat exchanger.
Fig. 2 is a schematic diagram of a control hub system for a heat exchanger.
Fig. 3 is a schematic structural diagram of the control system.
Fig. 4 is an exploded view of the control system.
Fig. 5 is an exploded view of the control system.
Fig. 6 is a schematic structural view of a heating apparatus.
Fig. 7 is a schematic structural view of a heating apparatus.
Fig. 8 is an assembly view of the hub system.
Fig. 9 is an assembly view of the hub system.
Fig. 10 is an exploded view of the hub system.
Description of the main elements
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
Specific embodiment example 1:
as shown in FIGS. 1-2, it is a schematic diagram of a control hub system of a heat exchanger; FIG. 3 is a schematic diagram of the control system; FIGS. 4-5 show exploded views of the control system; as shown in fig. 6 to 7, which are schematic structural views of a heating device; as shown in fig. 8-9, which are schematic views of the assembly of the hub system; fig. 10 shows an exploded view of the concentrator system. The utility model provides a control hub system of heat exchanger, its includes control system, and control system includes first shell 11, temperature control module and first apron 13, and the temperature control module is fixed inside the airtight chamber that first shell 11 and first apron 13 are constituteed, its characterized in that: the surface of the temperature control module is provided with a male terminal which can pass through the guide groove on the surface of the first cover plate 13; the control wire concentration system of the heat exchanger further comprises a wire concentration system 2, the wire concentration system 2 comprises a second cover plate 21, a wiring board, a wire concentrator fixing support 25 and a second shell 26, the wiring board and the wire concentrator fixing support 25 are located inside an accommodating chamber formed by the second cover plate 21 and the second shell 26, the wiring board is located in the direction close to the second cover plate 21, a female terminal is arranged on the surface of the wiring board and can penetrate through a guide groove in the surface of the second cover plate 21, the wiring board and the wire concentrator fixing support 25 are fixed together through screws and/or studs, the wire concentrator fixing support is located in the direction far away from the second cover plate 21, a wire nose 2511 is arranged at one end of a connecting wire 251 and is fixed on the surface of the wiring board, the other end of the connecting wire 251 penetrates through and is fixed in a wire leading groove 252 of the wire concentrator fixing support 25, and meanwhile, the female terminal in the guide groove of the second cover plate 21 is matched with the male terminal in the guide groove of the first cover plate 13 in position, and the positions of the second cover plate 21 and the first cover plate 13 are matched with each other, so that the control system 1 and the line concentration system 2 can be quickly and conveniently installed together.
One or more first fixing holes 111 are formed in the first shell 11 of the control system 1, one or more second fixing holes 261 are formed in the line concentration system 2, the positions of the first fixing holes 111 and the positions of the second fixing holes 262 are matched with each other, and screws are driven into the corresponding first fixing holes 111 and the corresponding second fixing holes 262 and are locked.
In order to ensure the tightness of the interior of the control system 1, a first sealing ring 211 is added between the first housing 11 and the first cover plate 13.
The number of the wiring boards is 3, the wiring boards are respectively a first wiring board 22, a second wiring board 23 and a third wiring board 24, the shape of the first wiring board 22 is set according to the shape of the second cover plate 21, the second wiring board 23 and the third wiring board 24 are both circular, the diameter of the third wiring board 24 is smaller than that of the second wiring board 23, the third wiring board 24 and the second wiring board 23 are sequentially clamped on the surface of the hub fixing support 25 from inside to outside, and the wiring boards 251 in the lead slots 252 of the hub fixing support 25 are positioned; the first wiring board 22, the second wiring board 23 and the third wiring board 24 are electrically connected to each other through wiring terminals.
The main body of the hub fixing bracket 25 is circular, and a plurality of wire grooves are formed in the surface of the circular main body and are uniformly distributed on the circumference of the circular main body with one or more different diameters. The surface of the hub fixing bracket 25 is provided with a fixing stop 253 and a fixing column 254 for further fixing the connecting wire 251.
A third cover plate 31 is arranged on the surface of the heat exchanger, and one or more connecting wires 251 of the heating pipe are arranged on the third cover plate 31 and can be fixedly connected with the connecting wires in the wire guide grooves of the concentrator fixing bracket 25; the second sealing ring 311 is used to ensure the sealing effect of the heat exchanger when the third cover plate 31 of the heat exchanger is fixedly connected to the second housing 26.
The temperature control module adopts an I GBT temperature control module 12, and the control module can be used for contactless control, so that the service life of the whole control system is prolonged.
The working principle of the control line concentration system of the heat exchanger is as follows: firstly, the connecting wire 251 is fixed in the guide groove of the hub fixing bracket 25 through the hub fixing bracket 25 and the connecting plate, and then the wire concentration system 2 is assembled into an independent whole through screws; next, the I GBT temperature control module is installed inside the first housing 11 and the first cover plate 13 and assembled to form an independent whole, and finally the control system 1 and the trunking system 2 are assembled to the control trunking system by screws. Therefore, the control line concentration system of the heat exchanger can realize the adjustment of the heating temperature of the heat exchanger, and simultaneously, after the control system is subjected to the arrangement effect of the line concentration system, the integration level of the temperature control part of the whole heat exchanger is very high, the volume of the whole temperature control part is greatly reduced, the time for manually arranging lines is shortened, and the error probability in line arrangement is reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a control hub system of heat exchanger, its includes control system, and control system includes first shell (11), temperature control module and first apron (13), and inside the airtight chamber that first shell (11) and first apron (13) are constituteed was fixed to the temperature control module, its characterized in that: the surface of the temperature control module is provided with a male terminal which can pass through the guide groove on the surface of the first cover plate (13); the control wire concentration system of the heat exchanger further comprises a wire concentration system (2), the wire concentration system (2) comprises a second cover plate (21), a wiring board, a wire concentrator fixing support (25) and a second shell (26), the wiring board and the wire concentrator fixing support (25) are located inside an accommodating chamber formed by the second cover plate (21) and the second shell (26), the wiring board is located in the direction close to the second cover plate (21), a female terminal is arranged on the surface of the wiring board and can penetrate through a guide groove in the surface of the second cover plate (21), the wiring board and the wire concentrator fixing support (25) are fixed together through screws and/or studs, the wire concentrator fixing support is located in the direction far away from the second cover plate (21), a wire nose (2511) is arranged at one end of a connecting wire (251), the wire nose (2511) is fixed on the surface of the wiring board, the other end of the connecting wire (251) penetrates through and is fixed in a wire leading groove (252) of the wire concentrator fixing support (25), meanwhile, the positions of the female terminal in the guide groove of the second cover plate (21) are matched with the position of the male terminal in the guide groove of the first cover plate (13), and the positions of the second cover plate (21) and the first cover plate (13) are also matched with each other.
2. The control hub system for heat exchangers of claim 1, wherein: the combined installation mode of the control system (1) and the line concentration system (2) comprises the mode of combining by adopting a buckle, a screw or interference fit.
3. The control hub system for heat exchangers of claim 1, wherein: one or more first fixing holes (111) are formed in a first shell (11) of the control system (1), one or more second fixing holes (261) are formed in the line concentration system (2), the positions of the first fixing holes (111) and the positions of the second fixing holes (262) are matched with each other, and screws are driven into the corresponding first fixing holes (111) and the corresponding second fixing holes (262) and are locked.
4. The control hub system for heat exchangers of claim 1, wherein: and a sealing structure is added between the first shell (11) and the first cover plate (13), and comprises a sealing ring, a sealing gasket or a sealing glue.
5. The control hub system for heat exchangers of claim 1, wherein: the number of patch panels is one or more.
6. The control hub system for heat exchangers of claim 5, wherein: when the number of the wiring boards is plural, the adjacent wiring boards are electrically connected through the wiring terminals.
7. The control hub system for heat exchangers of claim 5, wherein: the quantity of wiring board is 3, be first wiring board (22) respectively, second wiring board (23) and third wiring board (24), the shape of first wiring board (22) is set for according to the shape of second apron (21), second wiring board (23) and third wiring board (24) are circular, and the diameter of third wiring board (24) is less than the diameter of second wiring board (23), third wiring board (24), second wiring board (23) are in proper order by inside to outside joint on the surface of concentrator fixed bolster (25), play the positioning action to connecting wire (251) in wire casing (252) of concentrator fixed bolster (25).
8. The control hub system for heat exchangers of claim 1, wherein: the main body of the concentrator fixing support (25) is circular, a plurality of wire grooves are formed in the surface of the circular main body, and the wire grooves are uniformly distributed on the circumference of one or more different diameters of the circular main body.
9. The control hub system for heat exchangers of claim 1, wherein: the surface of the concentrator fixing support (25) is provided with a fixing baffle (253) and a fixing column (254).
10. The control hub system for heat exchangers of claim 1, wherein: the temperature control module adopts an IGBT temperature control module (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010151877.6A CN113352847A (en) | 2020-03-06 | 2020-03-06 | Control line concentration system of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010151877.6A CN113352847A (en) | 2020-03-06 | 2020-03-06 | Control line concentration system of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113352847A true CN113352847A (en) | 2021-09-07 |
Family
ID=77524180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010151877.6A Withdrawn CN113352847A (en) | 2020-03-06 | 2020-03-06 | Control line concentration system of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113352847A (en) |
-
2020
- 2020-03-06 CN CN202010151877.6A patent/CN113352847A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210907 |