CN205632035U - Heater, heating system and car - Google Patents
Heater, heating system and car Download PDFInfo
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- CN205632035U CN205632035U CN201620349779.2U CN201620349779U CN205632035U CN 205632035 U CN205632035 U CN 205632035U CN 201620349779 U CN201620349779 U CN 201620349779U CN 205632035 U CN205632035 U CN 205632035U
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Abstract
The utility model provides a heater, heating system and car, this heater include upper cover, basin, controller upper plate and heating body, heating body includes cell body and a plurality of heating core, the cell body is including a plurality of unit grooves that set up side by side, and is a plurality of the heating core inserts to be connected in the corresponding unit groove and with controller upper plate electricity, heating body pegs graft in the basin, and form the runner between heating body and the basin, upper cover and basin fixed connection, the basin outside is equipped with the connection and is in the water inlet and the delivery port at runner both ends, the width direction in unit groove one side with the inner wall contact of basin one side, the width direction opposite side in unit groove with basin opposite side inner wall interval is in order to form the circulation groove, and two adjacent circulation grooves are in the relative both sides of basin. The utility model discloses a heater, the heating is even, heats effectually.
Description
Technical field
This utility model belongs to new-energy automobile warm air system technical field, particularly relate to a kind of heater,
Warm air system and automobile.
Background technology
The waste heat produced when the heating system of conventional fuel oil car is to utilize electromotor to work carries out heating.And along with
The fast development of new-energy automobile, the especially development of high pressure pure electric automobile, car load heating scheme occurs therewith
Change, current new forms of energy car (pure electric automobile and hybrid vehicle car) is mainly heated by resistance wire class
Device, wind warm up the mode of heating such as heater and heat pump and produce thermal source to meet heating, to defrost and except mist need
Ask.
Although above-mentioned several mode of heatings can meet the heating demand of new-energy automobile, but resistance wire adds
The general energy consumption of hot mode safety is high, and wind warms up the bad poor universality of mode of heating high voltage safety, heat pump system
System key components and parts and the control immature cost of technology are high.
Along with the development of all kinds of vehicles such as new forms of energy car, truck and lorry, the height to warm air system heater
Voltage and low energy consumption are had higher requirement.It is thereby achieved that the heating the most rapidly of heater and heating
Device safe, energy-conservation is one of developing direction of new forms of energy car warm air system.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rapid heater of homogeneous heating.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is:
There is provided a kind of heater, including upper cover, tank, controller upper plate and Heating body, described heating master
Body includes cell body and multiple heats, and described cell body includes the multiple unit grooves being arranged side by side, multiple described
Heats is inserted in corresponding unit groove and electrically connects with controller upper plate, and described Heating body is plugged on institute
Stating in tank, and form runner between described Heating body and tank, described upper cover is fixing with tank to be connected,
Water inlet and the outlet being connected to described runner two ends, the width of described unit groove it is provided with outside described tank
Side, direction and described tank side contact internal walls, the width opposite side of described unit groove and described tank
Opposite side inwall is spaced to form circulation groove, and two adjacent circulation grooves are in the opposite sides of described tank.
Further, described heats includes heating and is wrapped in the insulation outside described heating
Heat-conducting layer, the two ends of described heating draw positive plate and negative plate, described unit groove and heats it
Between irrigate fluid sealant, described positive plate and negative plate stretch out outside described fluid sealant.
Further, assembly waterproof grommet is set between described upper cover, tank and Heating body.
Further, described heater also includes the low voltage wiring harness assembly electrically connected with described controller upper plate,
Offer the water temperature detection pipe with described flow passage in described sink outer walls, described water temperature detection pipe is arranged
There is the cooling-water temperature sensor electrically connected with described low voltage wiring harness assembly.
Further, described heater also includes that controller lower plate, described controller upper plate are provided with multiple inserting
Seat, described controller lower plate is provided with multiple positive pole shell fragment socket, multiple negative pole shell fragment socket, anelectrode
Post and multiple negative electricity pole, the plurality of positive pole shell fragment socket is electrically connected to described positive electricity pole, the plurality of
Negative pole shell fragment socket includes that multiple negative pole shell fragment socket group, each negative pole shell fragment socket group include that at least one is born
Pole shell fragment socket, all negative pole shell fragment sockets in each negative pole shell fragment socket group are electrically connected to one of them and bear
In socket corresponding on electrode column, described positive electricity pole and negative electricity pole inserting controller upper plate, described positive pole
Sheet and negative plate insert in described positive pole shell fragment socket and negative pole shell fragment socket respectively.
Further, described heater also includes the high-voltage wiring harness assembly electrically connected with described controller upper plate,
A described high-voltage wiring harness assembly high-voltage interlocking connector in parallel, described high-voltage interlocking connector is connected to car load
Controller.
Further, described heater also includes the insulation knot completely cutting off described controller upper plate with controller lower plate
Structure, described insulation system includes the boss being fixed on described Heating body, is arranged on described boss top
Heat sink, the insulation spacer being arranged between described heat sink and controller upper plate, it is arranged at the bottom of described boss
Heat insulating mattress between portion and controller lower plate and be arranged on the insulation between described heat insulating mattress and Heating body
Foam.
Further, described insulation system also includes insulated heat sheet and the setting being arranged on described heat sink
Electrode column cushion block between described controller upper plate and insulated heat sheet.
Further, described heater also includes shielding shell fragment, one end of described shielding shell fragment and described boss
The contact of top pre-pressing, the other end is fixed on described and covers and contact with described high-voltage wiring harness assembly, enters
And make the leakage current on described high-voltage wiring harness assembly can be by described lands conduct to earth lead.
Heater of the present utility model, the width side of unit groove and described tank side contact internal walls list
Width opposite side and the tank opposite side inwall of unit's groove are spaced to form circulation groove, two adjacent circulations
Groove is in the opposite sides of described tank, and so, runner is circuitous shape, and runner has been coated with each unit
The outer wall of groove, and then after allowing fluid to be flowed through successively the outer wall of each unit groove by water inlet, through water outlet
Mouth flows out.So so that heater homogeneous heating, heats is good.
It addition, this utility model additionally provides a kind of warm air system, it includes moisturizing kettle, the water being sequentially connected with
Pump, above-mentioned heater and heater cores, described water pump extracts the liquid in described moisturizing kettle and makes it in institute
State circulation in heater and heater cores.This warm air system can be applied to new forms of energy car air-conditioning heating,
Defrost and except mist.
It addition, this utility model additionally provides a kind of automobile, it includes above-mentioned warm air system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the heater that this utility model one embodiment provides；
Fig. 2 is the exploded view (removing upper cover) of the heater that this utility model one embodiment provides；
Fig. 3 is heater 1/4th sectional view that this utility model one embodiment provides；
Fig. 4 is that the top view after upper cover removed by the heater that this utility model one embodiment provides；
Fig. 5 is the structural representation of its Heating body of heater that this utility model one embodiment provides；
Fig. 6 is the structural representation of its runner of heater that this utility model one embodiment provides；
Fig. 7 is its Heating body of heater, controller lower plate and the control that this utility model one embodiment provides
The connection diagram of device upper plate；
Fig. 8 is this utility model one embodiment its boss of heater provided and connection diagram shielding shell fragment；
Fig. 9 is the structural representation of the warm air system that this utility model one embodiment provides.
Reference in description is as follows:
100, moisturizing kettle；
200, water pump；
300, heater；
1, upper cover；2, tank；21, rib；22, water inlet；23, outlet；24, water temperature detection
Pipe；25, circulation groove；3, Heating body；31, cell body；311, unit groove；312, reinforcement；32、
Heats；321, heating；322, positive plate；323, negative plate；33, overhanging step；331、
Seal groove；4, controller upper plate；41, socket；42, IGBT module；5, high-voltage wiring harness assembly；6、
Low voltage wiring harness assembly；7, cooling-water temperature sensor；8, insulation system；9, controller lower plate；91, positive pole shell fragment
Socket；92, negative pole shell fragment socket；93, positive electricity pole；94, negative electricity pole；10, runner；11, total
Become waterproof grommet；12, boss；121, projection；122, structure is emptied；13, heat sink；14, exhausted
Edge pad；15, insulated heat sheet；16, electrode column cushion block；17, heat insulating mattress；18, insulation foam；
19, shielding shell fragment；
400, heater cores.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer,
Below in conjunction with drawings and Examples, this utility model is described in further detail.Should be appreciated that this
Specific embodiment described by place, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figures 1 to 8, this utility model one embodiment provide heater 300, including upper cover 1,
Tank 2, Heating body 3, controller upper plate 4, high-voltage wiring harness assembly 5, low voltage wiring harness assembly 6, water temperature pass
Sensor 7, insulation system 8 and controller lower plate 9.High-voltage wiring harness assembly 5 and low voltage wiring harness assembly 6 all pass through
Snap connection on the upper cover 1 or tank 2 of heater 300, or be assemblied on upper cover 1 or tank 2
Panel beating on.
As it is shown in figure 5, Heating body 3 includes that cell body 31 and multiple heats 32, described cell body 31 are wrapped
Including multiple unit groove 311 being arranged side by side, described heats 32 is inserted in the unit groove 311 of correspondence.Institute
State heats 32 to include heating 321, be wrapped in the thermal insulation layer outside described heating 321
(figure does not indicates) and be wrapped in another insulating barrier (not indicating in figure) outside thermal insulation layer, this insulation
Layer can be such as PI film insulating barrier.Positive plate 322 and negative plate are drawn in the two ends of described heating 321
323, irrigate fluid sealant between described unit groove 311 and heats 32, make heats only expose positive pole
Sheet 322 and negative plate 323.The monolayer wall thickness of unit groove 311 is 2.5mm, outer surface cloth reinforcement 312,
Such structure will not produce space because of cell wall deformation after ensure that heats 32 and cell body 31 assembling.
The above-mentioned heater element in heating is PTC (semi-conducting material that positive temperature coefficient is the biggest or unit's device
Part), the present embodiment, it is preferable that described heating includes positive plate, negative plate and is connected to described positive pole
More ceramic sheets between plate and negative plate, arranges rubber spacer between adjacent two panels potsherd.Positive plate 322
And negative plate 323 is connected on described positive plate and negative plate.
In the present embodiment, as it is shown on figure 3, described Heating body 3 is inserted by rib 21 interference in tank 2
It is connected in described tank 2 and forms runner 10 between.As shown in Figure 6, set outside described tank 2
There is water inlet 22 and the outlet 23 being connected to described runner 10 two ends.As shown in Figure 6, described unit groove
The width side of 311 and described tank 2 side contact internal walls, the width of described unit groove 311 is another
Side and described tank 2 opposite side inwall are spaced to form circulation groove 25, and two adjacent circulation grooves 25 are in
The opposite sides of described tank 2, so, runner 10 is in circuitous shape, and runner 10 has been coated with each list
The outer wall of unit's groove 311, and then allow fluid to be flowed through each unit groove 311 successively by described water inlet 22
Outer wall after, flow out through described outlet 33.So so that heater homogeneous heating, heats is good (enters
The mouth of a river, the temperature difference of outlet can reach about 10 DEG C).
Fix as it is shown in figure 1, described upper cover 1 and tank 2 detain merga pass screw.As in figure 2 it is shown, institute
State and between upper cover 1, tank 2 and Heating body 3, assembly waterproof grommet 11 is set.As it is shown in figure 5, add
The top edge position of hot main body 3 stretches out and forms overhanging step 33, and it is total that overhanging step 33 is provided with receiving
Become the seal groove 331 of waterproof grommet 11.Assembly waterproof grommet 11 makes shape between upper cover 1 and tank 2
Become confined space.Heating body 3, controller upper plate 4, insulation system 8 and control lower plate 9 are contained in this
In confined space.
As shown in Figure 3 and Figure 6, described tank 2 outer wall offers the water temperature inspection connected with described runner 10
Test tube 24, is provided with cooling-water temperature sensor 7 in described water temperature detection pipe 24.Cooling-water temperature sensor 7 leads to tank 2
Cross sealing ring to seal and buckle fastening.
As it is shown in fig. 7, described controller upper plate 4 is provided with multiple socket 41, in described controller lower plate 9
It is provided with multiple positive pole shell fragment socket 91, multiple negative pole shell fragment socket 92, positive electricity pole 93 and multiple negative electricity
Pole 94, the plurality of positive pole shell fragment socket 91 is electrically connected to institute by the copper cash of etching on controller upper plate 4
Stating positive electricity pole 93, the plurality of negative pole shell fragment socket 92 includes multiple negative pole shell fragment socket group, each negative pole
Shell fragment socket group includes at least one negative pole shell fragment socket 92, all negative in each negative pole shell fragment socket group 92
Pole shell fragment socket 92 is electrically connected to one of them negative electricity pole 94 by the copper cash of etching on controller upper plate 4,
In socket 41 corresponding on described positive electricity pole 93 and negative electricity pole 94 inserting controller upper plate 4, described just
Pole piece 322 and negative plate 323 insert in described positive pole shell fragment socket 91 and negative pole shell fragment socket 92 respectively.
So, controller upper plate 4 is electrically connected with heater body 3.
In the present embodiment, multiple heats 32 are segmented into many groups, and the group number of heats 32 corresponds to
The quantity of negative electricity pole 94.The break-make controlling negative electricity pole 94 can select to need during heating the heating of work
The quantity of core body, realizes the adjustable function of heater gear with this.
In the present embodiment, outside low-tension supply is passed through the control signal of low tension by low voltage wiring harness assembly 6
To controller upper plate 4, socket 41 connects the IGBT module 42 (as shown in Fig. 4 and Fig. 7) of correspondence, controls
Device upper plate 4 receives the control information of input, processes rapidly and then selects corresponding IGBT mould according to control strategy
Block 42, and duty cycle information is passed to IGBT module, IGBT can be controlled after IGBT module receives information
The break-make of module 42, the break-make of IGBT module 42 controls the break-make of the high tension loop of Heating body 3, finally
Determine Heating body 3 part or all of heats work with do not work.Herein, IGBT module 42
Serving critical pivotal role, IGBT module 42 self is very sensitive to heat, the most damaged,
Under hot environment as easy as rolling off a log by voltage breakdown, but use the most necessarily have depositing of hot environment
, thus, in the present embodiment, it is also possible to arrange temperature sensor on the controller on plate 4, heated
Cheng Zhong, temperature sensor can realize controlling components and parts (such as IGBT module) the too high self-protection function of temperature.
As it is shown in fig. 7, in one embodiment, Heating body 3 has 9 heats 32, each
A positive plate 322 and negative plate 323 are drawn in the two ends of heats 32, thus, heats 32 has 9
Individual positive plate 322 and 9 negative plates 323；9 positive plates 322 insert in 9 positive pole shell fragment sockets 91,
9 positive pole shell fragment sockets 91 are electrically connected to positive electricity pole 93, with this by the positive electrical of each heats 32
It is connected to positive electricity pole 93, in socket 41 corresponding on positive electricity pole 93 inserting controller upper plate 4.9
Negative plate 323 inserts in 9 negative pole shell fragment sockets 92, and 9 negative pole shell fragment sockets 92 are by the left side in Fig. 7
Four groups of negative pole shell fragment socket groups (individually below be referred to as a group, b group, c group, d group) it are divided into the right, a group,
B group, c group, d group comprise 1 negative pole shell fragment socket, 2 negative pole shell fragment sockets, 3 negative pole shell fragments respectively
Socket, 3 negative pole shell fragment sockets, the negative electricity pole 94 of a group, b group, c group, d group correspondence is individually below
It is referred to as negative electricity pole A, negative electricity pole B, negative electricity pole C, negative electricity pole D, thus, negative electricity pole A
Being equivalent to be connected to first heats 32, negative electricity pole B is equivalent to be connected to ensuing two heating cores
Body 32, negative electricity pole C is equivalent to three heats 32 being connected to next, and pole D is suitable for negative electricity
In three heats 32 being connected to end.So, the negative electricity pole by being turned on or off different selects
Select the work combination of different heating core body, it is possible to 9 gears realizing heater 1～9 control, specific as follows
Table 1:
Table 1 heater gear and the conducting relation of each negative electricity pole
Note: √ represents conducting, × represent disconnection
Certainly, in other embodiments, according to different demands, it is also possible to by adjusting heater core
The negative pole shell fragment socket of quantity, heater core and the connected mode of controller lower plate and controller lower plate is with negative
The connected mode of electrode column, is increased or decreased heater gear.
In the present embodiment, all right high-voltage interlocking connector in parallel of described high-voltage wiring harness assembly 5 is (in figure
Do not indicate), described high-voltage interlocking connector is connected to entire car controller.High-voltage connector not to connecting or
During loose contact, high-voltage interlocking connector meeting feedback information is to controller, if high-voltage interlocking connector does not has itself
Patching and also have information and feed back to entire car controller, this design has well ensured the peace of heater product
Full performance facilitates diagnosis and repair simultaneously.And the conventional high-voltage wiring harness assembly without high-voltage interlocking connector runs into
When high-voltage connector connects fault, entire car controller can only can not enter electric fault by feedback heater, it is impossible to feedback
Actual high-voltage connector is not to the problem connected, in addition it is also necessary to just can find its detection with insulation voltage resistant instrument
Concrete fault.
As in figure 2 it is shown, described insulation system 8 include being fixed by screws on described Heating body 3 convex
Platform 12, be arranged on described boss 12 top heat sink 13, be arranged on described heat sink 13 with on controller
Insulation spacer 14, the insulated heat sheet 15 being arranged on described heat sink 13 between plate 4, it is arranged on institute
State the electrode column cushion block 16 between controller upper plate 4 and insulated heat sheet 15, be arranged on described boss 12 end
Heat insulating mattress 17 between portion and controller lower plate 9 and be arranged on described heat insulating mattress 17 and Heating body 3
Between insulation foam 18.
In the present embodiment, between IGBT module 42 and the heat sink 13 on controller upper plate 4, pass through felt pad
Sheet 14 insulate, and the heat that IGBT module 42 sends is led away by heat sink 13, bottom controller upper plate 4 with
By electrode column cushion block 16 and insulated heat sheet 15 insulated heat between heat sink 13.In controller lower plate 9
Positive electricity pole 93, negative electricity pole 94 through electrode column cushion block 16, thus, electrode column cushion block 16 can also
Play insulation positive electricity pole 93, the periphery of negative electricity pole 94 and align electrode column 93, negative electricity pole 94 subtracts
Shake effect.Controller lower plate 9 pad above sets heat insulating mattress 17, and positive electricity pole 93, negative electricity pole 94 insulate
Ground sequentially passes through heat insulating mattress 17, heat sink 13, insulated heat sheet 15 and electrode column cushion block 16 from lower to upper
After, socket 41 grafting with controller upper plate 4 is assembled, and realizes controller upper plate 4 and controller lower plate with this
Electrical connection between 9.Insulated by insulation foam 18 between controller lower plate 9 and Heating body 3.Control
Device upper plate 4 is connected by screw on boss 12, and (9 just by 18 shell fragment sockets for controller lower plate 9
Pole shell fragment socket 91 and 9 negative pole shell fragment sockets 92) (9 are just with 18 electrode slices of Heating body 3
Pole piece 322 and 9 negative plates 323) slotting interference fit (need to be applied the pressure concora crush control of about 1000N
Device lower plate 9 processed)..
By above-mentioned insulation system 8 so that between controller upper plate 4 and device lower plate 9 processed, each control unit
Between device (such as IGBT module) and and metalwork between have good insulating properties, thermal insulation, IGBT
Heat in module 42 is conducted to boss 12 by heat sink 13.
Certainly, in other embodiments, it is also possible to cancel insulated heat sheet 15, electrode column cushion block 16, pass through
Design and positive electricity pole 93, the size and shape of negative electricity pole 94 phase dry part, avoid positive electricity pole 93,
Negative electricity pole 94 contacts with phase dry part, realizes insulation with this.
As shown in Figure 8, described heater also includes shielding shell fragment 19, one end of described shielding shell fragment 19 and institute
Stating the projection 121 end face pre-pressing contact that the top of boss 12 is formed, the other end is fixed on described upper cover 1
Above and contact with the flange face of described high-voltage wiring harness assembly 5, and then make on described high-voltage wiring harness assembly 5
Leakage current can be conducted to earth lead by described boss 12.It addition, boss 12 bottom surface is partially formed with and empties
Structure 122, this is emptied structure and not only alleviates the weight of boss 12 but also be conducive to the heat radiation of boss 12.
The heater of this utility model above-described embodiment, its operation principle is as follows:
This heater 300 is passed through to controller upper plate 4 by outside low-tension supply by low voltage wiring harness assembly 6
The control signal of low tension, controller upper plate 4 is main through data analysis output heating according to the data collected
The control signal that body 3 is opened and shifted gears, after controller upper plate 4 exports control signal, high-voltage wiring harness assembly 5
Begin through controller lower plate 9 and be passed through the high pressure of setting to the part or all of heats 32 of Heating body 3
Electricity, heats 32 is started working after being passed through high-tension electricity generation heat, and is passed by heat by cell body 31
Being delivered among the liquid in tank 2, liquid enters in tank 2 by outside water pump from water inlet 22,
And along the flow passage formed between tank 2 and Heating body 3, the working fluid in runner 10 is through adding
Escape and enter the pipeline leading to warm air system after the heating of hot main body 3 from outlet 23, thus reach to automobile
The function of warm air system heat supply.Heater 300 works after a period of time, and water temperature reaches demand temperature, controls
Device upper plate 4 continuous collection under the protection of upper cover 1 is transmitted from cooling-water temperature sensor 7 equitemperature collecting unit
Data signal, the real-time data signal transmitted according to the cooling-water temperature sensor 7 equitemperature collecting unit gathered, no
The disconnected control signal adjusting output, thus the break-make controlling each heats 32 realizes heater gear and adjusts,
The purpose that automatic constant-temperature is energy-conservation is reached with this.
The heater of this utility model above-described embodiment, the width side of unit groove and described tank side
The width opposite side of contact internal walls unit groove and tank opposite side inwall are spaced to form circulation groove, adjacent
Two circulation grooves be in the opposite sides of described tank, so, runner is circuitous shape, and runner is coated with
The outer wall of each unit groove, and then allow fluid to be flowed through successively the outer wall of each unit groove by water inlet
After, flow out through outlet.So so that heater homogeneous heating, heats is good.It addition, electric heating is first
Part completely cuts off completely with liquid, protects heating and can also avoid short circuit, and controller upper plate and controller
Insulation system it is provided with so that the heater safety of this Heating body is higher, it is possible to reach between lower plate
The degree of protection of IP6K7.It addition, high-voltage wiring harness assembly can be passed through high-tension electricity to Heating body so that this adds
Hot device power high (such as 6KW), voltage coverage rate scope are wide (200V～900V), can meet current market
The functional requirements such as heating, defrosting and the warming-up of upper all new forms of energy cars；Further, high voltage input can reduce energy
Consumption, extends the course continuation mileage of new forms of energy car.
It addition, as it is shown in figure 9, this utility model additionally provides a kind of warm air system, it includes being sequentially connected with
Moisturizing kettle 1000, water pump 200, above-mentioned heater 300 and heater cores 400, described water pump 200 is taken out
Take the liquid in described moisturizing kettle 100 and make its recycle stream in described heater 300 and heater cores 400
Logical.This warm air system can be applied to the air-conditioning heating of new forms of energy car, defrost and except mist.
The liquid that heater 300 heating obtains flows through heater cores 400 and provides thermal source to air conditioning box body.Heat exchange
After liquid enter back into moisturizing kettle 100 participate in circulation, moisturizing kettle 100 is provided with air bleeding valve and fluid infusion mouth, can allow
Whole warm air system smooth in exhaust and convenient supply coolant.Need to connect two relative to conventional warm air system
Individual three-way valve realizes above-mentioned two function (smooth in exhaust and convenient supply coolant), arranges air bleeding valve simultaneously
Design with fluid infusion mouth not only improves pipe-line layout, is also beneficial to reduce system cost.
It addition, this utility model one embodiment additionally provides a kind of automobile, it includes above-mentioned warm air system.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (11)
1. a heater, it is characterised in that include upper cover, tank, controller upper plate and Heating body,
Described Heating body includes cell body and multiple heats, and described cell body includes the multiple unit grooves being arranged side by side,
Multiple described heats are inserted in corresponding unit groove and electrically connect with controller upper plate, described Heating body
It is plugged in described tank, and between described Heating body and tank, forms runner, described upper cover and tank
Fixing connection, is provided with water inlet and the outlet being connected to described runner two ends, described list outside described tank
The width side of unit's groove and described tank side contact internal walls, the width opposite side of described unit groove
And described tank opposite side inwall is spaced to form circulation groove, and two adjacent circulation grooves are in described tank
Opposite sides.
Heater the most according to claim 1, it is characterised in that described heats includes electric heating unit
Part and be wrapped in the thermal insulation layer outside described heating, positive plate is drawn at the two ends of described heating
And negative plate, irrigating fluid sealant between described unit groove and heats, described positive plate and negative plate stretch out
Outside described fluid sealant.
Heater the most according to claim 1, it is characterised in that described upper cover, tank and heating are main
Assembly waterproof grommet is set between body.
Heater the most according to claim 1, it is characterised in that described heater also includes with described
The low voltage wiring harness assembly of controller upper plate electrical connection, described sink outer walls offers and described flow passage
Water temperature detection pipe, is provided with the water temperature sensing electrically connected with described low voltage wiring harness assembly in described water temperature detection pipe
Device.
Heater the most according to claim 2, it is characterised in that described heater also includes controller
Lower plate, described controller upper plate is provided with multiple socket, and described controller lower plate is provided with multiple positive pole bullet
Sheet socket, multiple negative pole shell fragment socket, positive electricity pole and multiple negative electricity pole, the plurality of positive pole sheet insertion
Seat is electrically connected to described positive electricity pole, and the plurality of negative pole shell fragment socket includes multiple negative pole shell fragment socket group,
Each negative pole shell fragment socket group includes at least one negative pole shell fragment socket, the institute in each negative pole shell fragment socket group
There is negative pole shell fragment socket to be electrically connected to one of them negative electricity pole, described positive electricity pole and negative electricity pole and insert control
In socket corresponding on device upper plate processed, described positive plate and negative plate insert respectively described positive pole shell fragment socket and
In negative pole shell fragment socket.
Heater the most according to claim 5, it is characterised in that described heater also includes with described
The high-voltage wiring harness assembly of controller upper plate electrical connection, a described high-voltage wiring harness assembly high-voltage interlocking in parallel patches
Part, described high-voltage interlocking connector is connected to entire car controller.
Heater the most according to claim 6, it is characterised in that described heater also includes completely cutting off institute
Stating the insulation system of controller upper plate and controller lower plate, it is main that described insulation system includes being fixed on described heating
Boss on body, it is arranged on the heat sink at described boss top, is arranged on described heat sink and controller upper plate
Between insulation spacer, the heat insulating mattress being arranged between described boss bottom and controller lower plate and be arranged on
Insulation foam between described heat insulating mattress and Heating body.
Heater the most according to claim 7, it is characterised in that described insulation system also includes arranging
Insulated heat sheet on described heat sink and be arranged on the electricity between described controller upper plate and insulated heat sheet
Pole cushion block.
Heater the most according to claim 7, it is characterised in that described heater also includes shielding bullet
Sheet, one end of described shielding shell fragment contacts with the top pre-pressing of described boss, and the other end is fixed on described
Cover and contact with described high-voltage wiring harness assembly.
10. a warm air system, it is characterised in that include that the moisturizing kettle being sequentially connected with, water pump, right are wanted
Asking the heater described in 1-9 any one and heater cores, described water pump extracts the liquid in described moisturizing kettle also
Make its circulation in described heater and heater cores.
11. 1 kinds of automobiles, it is characterised in that include the warm air system described in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349779.2U CN205632035U (en) | 2016-04-22 | 2016-04-22 | Heater, heating system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349779.2U CN205632035U (en) | 2016-04-22 | 2016-04-22 | Heater, heating system and car |
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| CN205632035U true CN205632035U (en) | 2016-10-12 |
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| CN201620349779.2U Active CN205632035U (en) | 2016-04-22 | 2016-04-22 | Heater, heating system and car |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828022A (en) * | 2017-03-08 | 2017-06-13 | 四川航勰汽车空调有限公司 | Pure electric automobile heat management system and air-conditioning system |
| CN107894093A (en) * | 2017-12-08 | 2018-04-10 | 深圳市赛尔盈电子有限公司 | A kind of detachable ptc heater |
| CN107894094A (en) * | 2017-12-08 | 2018-04-10 | 深圳市赛尔盈电子有限公司 | A kind of new PTC liquid heater |
| CN108337748A (en) * | 2017-01-20 | 2018-07-27 | 比亚迪股份有限公司 | Heating device |
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| CN110291842A (en) * | 2017-02-17 | 2019-09-27 | 三菱重工制冷空调系统株式会社 | Thermal medium heating device and air conditioner for motor vehicle |
| CN110454969A (en) * | 2019-08-02 | 2019-11-15 | 浙江浩博汽车零部件有限公司 | A kind of PTC electric heater |
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| CN108337748A (en) * | 2017-01-20 | 2018-07-27 | 比亚迪股份有限公司 | Heating device |
| CN108332420A (en) * | 2017-01-20 | 2018-07-27 | 比亚迪股份有限公司 | The heat exchanger of heating device |
| CN108332420B (en) * | 2017-01-20 | 2020-03-31 | 比亚迪股份有限公司 | Heat exchanger of heating device |
| CN108337748B (en) * | 2017-01-20 | 2021-02-23 | 比亚迪股份有限公司 | Heating device |
| CN110291842A (en) * | 2017-02-17 | 2019-09-27 | 三菱重工制冷空调系统株式会社 | Thermal medium heating device and air conditioner for motor vehicle |
| CN106828022A (en) * | 2017-03-08 | 2017-06-13 | 四川航勰汽车空调有限公司 | Pure electric automobile heat management system and air-conditioning system |
| CN106828022B (en) * | 2017-03-08 | 2023-11-14 | 四川航勰汽车空调有限公司 | Pure electric vehicles thermal management system and air conditioning system |
| CN107894093A (en) * | 2017-12-08 | 2018-04-10 | 深圳市赛尔盈电子有限公司 | A kind of detachable ptc heater |
| CN107894094A (en) * | 2017-12-08 | 2018-04-10 | 深圳市赛尔盈电子有限公司 | A kind of new PTC liquid heater |
| CN110454969A (en) * | 2019-08-02 | 2019-11-15 | 浙江浩博汽车零部件有限公司 | A kind of PTC electric heater |
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