CN208331246U - A kind of just disassembly type sealing flange cover of auto heater - Google Patents
A kind of just disassembly type sealing flange cover of auto heater Download PDFInfo
- Publication number
- CN208331246U CN208331246U CN201820747653.XU CN201820747653U CN208331246U CN 208331246 U CN208331246 U CN 208331246U CN 201820747653 U CN201820747653 U CN 201820747653U CN 208331246 U CN208331246 U CN 208331246U
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- flange
- ring body
- connecting flange
- water
- hole
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Abstract
The utility model discloses a kind of just disassembly type sealing flange covers of auto heater, including connecting flange, water-in flange is connected on the left of the connecting flange, sealing rubber pad is installed between connecting flange and water-in flange, the top of sealing rubber pad is equipped with blind flange, the upper end of connecting flange is fixedly connected with water outlet, motor has been connected by screw on the right side of connecting flange, gasket seal is equipped between connecting flange and motor, the bottom of motor is welded with pedestal, the side of connecting flange is fixedly connected with cylindrical type protrusion, the other side of connecting flange offers threaded hole, the side of water-in flange offers connection through-hole.The just disassembly type sealing flange cover of the auto heater, pass through the fastening bolt and preloading spring of blind flange side, the connecting flange for making blind flange remain to fastening after prolonged use enhances the sealing performance of flange by the outer ring body, inner ring body and groove of sealing rubber pad.
Description
Technical field
The utility model relates to auto heater technical field, the just disassembly type Sealing Method of specially a kind of auto heater
Orchid lid.
Background technique
Auto heater results from the Europe of the 1940s earliest, is mainly used for winter warm-up the engine and for lorry
Cab heating or the heating of car car room, product is rapidly throughout Europe and North America market thereafter.The automobile oil heater in China
Development is later compared with Europe and North America, in the early 1960s, Hebei Anji great achievement and Wuhan body accessories research institute take the lead in
It goes into operation and releases FJ serial air fuel heater, be then proposed YJ, YJP system on the basis of digesting and assimilating domestic and international technology
Column fuel heater, these products have substantially met the heating requirement of buses made in China and other vehicles at that time and have occupied exhausted big portion
Point market, into after the nineties, with the raising that increasingly stringent and passenger's riding comfort of external environmental regulation requires,
Air-conditioning technical in automotive regulation proposes the Combustion System of fuel heater, emission control and noise control etc. higher
It is required that the main motor of heater drives plunger-type fuel pump, combustion-supporting fan and atomizer rotation, oil pump is by the fuel oil of sucking through petroleum pipeline
Road is sent to atomizer, and atomizer is by the effect of centrifugal force by the air after fuel-oil atmozation with the sucking of combustion-supporting fan in main chamber
Interior mixing is lighted by red-hot glow plug, is turned back after full combustion in after-burner, heat dissipation through water jacket inner wall and above
Piece transfers heat to the medium in water jacket samdwich --- coolant liquid, work of the medium in water circulating pump (or thermal convection) after heating
It is recycled in entire pipe-line system under, to achieve the purpose that heating, the exhaust gas of heater burning is discharged by smoke exhaust pipe, existing to add
The water pump of hot device is small in size, and blind flange and motor can be integrated mechanism more, and intake-outlet is arranged on flange more, pump housing itself
The smaller blind flange in repair and replacement of structure and flange are all inconvenient to be dismantled, replacement trouble, make too long sealing performance it is poor, therefore,
The just disassembly type sealing flange cover for inventing a kind of auto heater is necessary to solve the above problems.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of just disassembly type sealing flange cover of auto heater
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of just disassembly type of auto heater is close
Blind flange, including connecting flange are sealed, is connected with water-in flange, the connecting flange and water-in flange on the left of the connecting flange
Between sealing rubber pad is installed, the top of the sealing rubber pad is equipped with blind flange, and the upper end of the connecting flange is fixed
It is connected with water outlet, motor has been connected by screw on the right side of the connecting flange, has been equipped between the connecting flange and motor
Gasket seal, the bottom of the motor are welded with pedestal, and the side of the connecting flange is fixedly connected with cylindrical type protrusion, described
The other side of connecting flange offers threaded hole, and the side of the water-in flange offers connection through-hole, and the two of the blind flange
End is respectively equipped with boss, and the top of the boss offers through-hole, and the sealing rubber pad includes outer ring body and inner ring body, described
The inside of inner ring body offers connection through-hole, and fluted, the blind flange is opened up between the inside and inner ring body of the outer ring body
Inner wall offer card slot.
Preferably, the outer ring body of the sealing rubber pad is connected to the inner wall of blind flange by card slot, the outer ring body and
Inner ring body pass through between groove and connection through-hole be connected to the edge of water-in flange and connecting flange, the inner ring body be located at into
Water law is blue between connecting flange.
Preferably, the both ends of the blind flange are connected by boss with fastening bolt, the lower part installation of the fastening bolt
There is preloading spring, the other end of the preloading spring is equipped with spacer for bolt.
Preferably, the quantity of the connection through-hole is provided with multiple, multiple connection through-hole circular array arrangements, the circle
The quantity of stud bump is provided with multiple, multiple cylindrical type protrusion circular arrays, the connection that the inside of the outer ring body opens up
Through-hole passes through cylindrical type protrusion and connection through-hole plug connection between the water-in flange, outer ring body and connecting flange.
Compared with prior art, the utility model has the beneficial effects that the just disassembly type sealing flange of the auto heater
Lid makes blind flange remain to the connection method of fastening after prolonged use by the fastening bolt and preloading spring of blind flange side
Orchid enhances the sealing performance of flange by the outer ring body, inner ring body and groove of sealing rubber pad, passes through water-in flange side
Through-hole and connecting flange side cylindrical type protrusion it is mating, make flange enhanced convenience when repairing replacement.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model blind flange structural schematic diagram；
Fig. 3 is the utility model water-in flange structural schematic diagram；
Fig. 4 is the utility model connecting flange structure schematic diagram；
Fig. 5 is the utility model sealing rubber pad structural schematic diagram；
Fig. 6 is the utility model blind flange schematic cross-sectional view；
Fig. 7 is the utility model sealing rubber pad schematic cross-sectional view.
In figure: connecting flange 1, water-in flange 2, sealing rubber pad 3, blind flange 4, boss 5, fastening bolt 6, water outlet 7,
Motor 8, screw 9, pedestal 10, connection through-hole 11, preloading spring 12, inner ring body 13, outer ring body 14, groove 15, card slot 16, cylinder
Type protrusion 17, threaded hole 18, gasket seal 19, spacer for bolt 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model；Meanwhile in this specification it is cited as
"upper" ", "lower", "left", "right", " centre " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit this
The enforceable range of utility model, relativeness are altered or modified, under the content of no substantial changes in technology, when being also considered as this
The enforceable range of utility model.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of just disassembly type Sealing Method of auto heater
Orchid lid, including connecting flange 1, the left side of connecting flange 1 are connected with water-in flange 2, pacify between connecting flange 1 and water-in flange 2
Equipped with sealing rubber pad 3, the top of sealing rubber pad 3 is equipped with blind flange 4, and the outer ring body 14 of sealing rubber pad 3 passes through card slot
16 are connected to the inner wall of blind flange 4, outer ring body 14 and inner ring body 13 pass through between groove 15 and connection through-hole 11 be connected into
The edge of water law orchid 2 and connecting flange 1, for inner ring body 13 between water-in flange 2 and connecting flange 1, the both ends of blind flange 4 are logical
It crosses boss 5 and fastening bolt 6 connects, the lower part of fastening bolt 6 is equipped with preloading spring 12, and the other end of preloading spring 12 is equipped with
Spacer for bolt 20, the upper end of connecting flange 1 are fixedly connected with water outlet 7, and the right side of connecting flange 1 is connected with electricity by screw 9
Machine 8 is equipped with gasket seal 19 between connecting flange 1 and motor 8, the bottom of motor 8 is welded with pedestal 10, and the one of connecting flange 1
Side is fixedly connected with cylindrical type protrusion 17, and the other side of connecting flange 1 offers threaded hole 18, and the side of water-in flange 2 opens up
There is connection through-hole 11, the quantity of connection through-hole 11 is provided with multiple, multiple 11 circular array of connection through-hole arrangements, and cylindrical type is convex
The quantity for playing 17 is provided with multiple, raised 17 circular arrays of multiple cylindrical types, the connection through-hole that the inside of outer ring body 14 opens up
11, led to by cylindrical type protrusion 17 and connection 11 plug connection of through-hole between water-in flange 2, outer ring body 14 and connecting flange 1
The mating of connection through-hole 11 and the cylindrical type protrusion 17 of 1 side of connecting flange of 2 side of water-in flange is crossed, flange is being tieed up
Enhanced convenience when repairing replacement, the both ends of blind flange 4 are respectively equipped with boss 5, and the top of boss 5 offers through-hole, seal rubber
Pad 3 includes outer ring body 14 and inner ring body 13, and the inside of inner ring body 13 offers connection through-hole 11, passes through the tight of 4 side of blind flange
Fixing bolt 6 and preloading spring 12 make blind flange 4 remain to the connecting flange 1 of fastening after prolonged use, pass through sealing rubber pad
3 outer ring body 14, inner ring body 13 and groove 15, enhances the sealing performance of flange.
Working principle: the just disassembly type sealing flange cover of the auto heater passes through 4 side of blind flange during installation
Fastening bolt 6 and preloading spring 12, the raised brim of the clamping water-in flange 2 and connecting flange 1 that fasten blind flange 4, meanwhile,
Sealing rubber pad 3 is T font, and fluted 15 are opened up on the inner ring of outer ring body 14, and the package of groove 15 is connected to water-in flange 2
With the raised brim of connecting flange 1, inner ring body 13 is then connected between water-in flange 2 and connecting flange 1, passes through blind flange 4
Clamping fastening enhances the sealing performance of auto heater water pump, meanwhile, so that blind flange 4 is remained to fastening after prolonged use
Connecting flange 1 enhances the sealing performance of flange by the outer ring body 14, inner ring body 13 and groove 15 of sealing rubber pad 3, leads to
The mating of connection through-hole 11 and the cylindrical type protrusion 17 of 1 side of connecting flange of 2 side of water-in flange is crossed, flanged joint is made
No longer be it is traditional be connected at two flange projection edges, the flanged joint of traditional approach is excessive using bolt,
It is more troublesome in disassembly, while, by the clamping of blind flange 4, making method using more inconvenient disassembly on the lesser pump housing
Orchid enhanced convenience, sealing rubber pad 3 when repairing replacement also use integral structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of just disassembly type sealing flange cover of auto heater, including connecting flange (1), it is characterised in that: the connection
It is connected on the left of flange (1) water-in flange (2), seal rubber is installed between the connecting flange (1) and water-in flange (2)
It pads (3), the top of the sealing rubber pad (3) is equipped with blind flange (4), and the upper end of the connecting flange (1) is fixedly connected with
The right side of water outlet (7), the connecting flange (1) is connected with motor (8) by screw (9), the connecting flange (1) and motor
(8) gasket seal (19) are equipped between, the bottom of the motor (8) is welded with pedestal (10), the side of the connecting flange (1)
It is raised (17) to be fixedly connected with cylindrical type, the other side of the connecting flange (1) offers threaded hole (18), the water-in flange
(2) side offers connection through-hole (11), and the both ends of the blind flange (4) are respectively equipped with boss (5), the boss (5)
Top offers through-hole, and the sealing rubber pad (3) includes outer ring body (14) and inner ring body (13), the inner ring body (13) it is interior
Portion offers connection through-hole (11), opens up fluted (15) between the inside and inner ring body (13) of the outer ring body (14), described
The inner wall of blind flange (4) offers card slot (16).
2. a kind of just disassembly type sealing flange cover of auto heater according to claim 1, it is characterised in that: described close
The outer ring body (14) of envelope rubber pad (3) is connected to the inner wall of blind flange (4), the outer ring body (14) and inner ring by card slot (16)
Body (13) pass through between groove (15) and connection through-hole (11) be connected to the edge of water-in flange (2) and connecting flange (1), institute
Inner ring body (13) is stated to be located between water-in flange (2) and connecting flange (1).
3. a kind of just disassembly type sealing flange cover of auto heater according to claim 1, it is characterised in that: the method
The both ends of orchid lid (4) are connected by boss (5) and fastening bolt (6), and the lower part of the fastening bolt (6) is equipped with preloading spring
(12), the other end of the preloading spring (12) is equipped with spacer for bolt (20).
4. a kind of just disassembly type sealing flange cover of auto heater according to claim 1, it is characterised in that: the company
The quantity for connecting hole (11) is provided with multiple, multiple connection through-hole (11) circular array arrangements, and the cylindrical type is raised (17)
Quantity be provided with multiple, raised (17) circular arrays of multiple cylindrical types, the connection that the inside of the outer ring body (14) opens up
Through-hole (11) passes through cylindrical type raised (17) and company between the water-in flange (2), outer ring body (14) and connecting flange (1)
Connect hole (11) plug connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747653.XU CN208331246U (en) | 2018-05-19 | 2018-05-19 | A kind of just disassembly type sealing flange cover of auto heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747653.XU CN208331246U (en) | 2018-05-19 | 2018-05-19 | A kind of just disassembly type sealing flange cover of auto heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331246U true CN208331246U (en) | 2019-01-04 |
Family
ID=64774495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747653.XU Expired - Fee Related CN208331246U (en) | 2018-05-19 | 2018-05-19 | A kind of just disassembly type sealing flange cover of auto heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674551A (en) * | 2020-05-30 | 2020-09-18 | 重庆帝勒金驰通用机械股份有限公司 | Unmanned aerial vehicle sprinkler |
-
2018
- 2018-05-19 CN CN201820747653.XU patent/CN208331246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674551A (en) * | 2020-05-30 | 2020-09-18 | 重庆帝勒金驰通用机械股份有限公司 | Unmanned aerial vehicle sprinkler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |