CN110057232A - A kind of radiator connection structure - Google Patents

A kind of radiator connection structure Download PDF

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Publication number
CN110057232A
CN110057232A CN201910347286.3A CN201910347286A CN110057232A CN 110057232 A CN110057232 A CN 110057232A CN 201910347286 A CN201910347286 A CN 201910347286A CN 110057232 A CN110057232 A CN 110057232A
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CN
China
Prior art keywords
sleeve
wall
connector sleeve
water
interface
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Granted
Application number
CN201910347286.3A
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Chinese (zh)
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CN110057232B (en
Inventor
张雪燕
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Pujiang County Heng Chuan Mdt Infotech Ltd
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Pujiang County Heng Chuan Mdt Infotech Ltd
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Application filed by Pujiang County Heng Chuan Mdt Infotech Ltd filed Critical Pujiang County Heng Chuan Mdt Infotech Ltd
Priority to CN201910347286.3A priority Critical patent/CN110057232B/en
Publication of CN110057232A publication Critical patent/CN110057232A/en
Application granted granted Critical
Publication of CN110057232B publication Critical patent/CN110057232B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/266Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by screw-type connections

Abstract

The present invention provides a kind of radiator connection structures, belong to radiator field.It solves the problems, such as that existing radiator junction leakproofness is poor.This radiator connection structure includes the radiator that two sides are equipped with interface, it further include attachment device, interface mouth wall is equipped with thread groove and regulating tank, interface end has sealing end face, sealing end face is equipped with water stopping trough, sealing slot cross-section is inverted trapezoidal structure, water stopping trough internal groove side wall is equipped with internal layer seal groove, internal layer sealing ring is cased on internal layer seal groove, attachment device includes connector sleeve and water-baffling sleeve, it is adjustment portion in the middle part of connector sleeve, water-baffling sleeve inner wall sleeve is in the middle part of the connector sleeve on outer wall, connector sleeve both ends outer wall is equipped with auxiliary seal groove, auxiliary seal ring is cased in auxiliary seal groove, connector sleeve outer wall between adjustment portion and connector sleeve both ends is spiro union portion, water-baffling sleeve both ends have seal ring, seal ring outer wall is equipped with outer layer seal groove, outer layer sealing ring is cased on outer layer seal groove.This radiator connection structure can efficient sealed connection radiator.

Description

A kind of radiator connection structure
Technical field
The invention belongs to radiator technical fields, are related to a kind of radiator connection structure.
Background technique
Radiator currently on the market is usually connected by assembled in series, and the interface of adjacent radiator passes through with double thread Attachment device connection;
It is existing application No. is 201520226911.6, the China of entitled " a kind of new radiator connection structure " is practical new Type patent utilizes and matches to the positive thread interface of the positive thread at silk connector both ends and anti-thread and radiator and anti-thread interface Close and silk connected, while middle part is sealed equipped with leakage-preventing gasket, but the structure to silk connector although disclosed in it file In do not disclose, but actually spline must be set inside to silk connector, utilize the band of the interface across radiator two sides The operating stick and spline compounding practice of spline tooth rotate silk connector, otherwise can not utilize and connect heating to silk connector Piece, even if being attached by this way, due to being also not suitable for excessive radiator series connection by operating stick length limitation, and The structure also must assure that the interface coaxial arrangement of radiator two sides, and otherwise operating stick can not be penetrated and is attached, therefore is applicable in Radiator it is limited;
It is existing application No. is 200520054654.9, the Chinese utility model patent of entitled " jointing mechanism for finned radiators ", First connector and the second connector can first be connect with two radiators by it respectively, pass through nut later for the first connector and second Connector is attached, to be attached on the outside, therefore the radiator that can arbitrarily connect, while not limited by interface position, but It still remains following problems:
1, it needs the first connector and the second connector connect respectively with the interface of two radiators, connects the using nut later One connector and the second connector, therefore attended operation trouble is installed.
It is excessive due to existing although 2, can be compressed the sealing ring at the first connector and the second dovetail connector using nut Connecting portion, still remains more easy leak source, for example, the first connector and the second connector respectively with the interface phase of corresponding radiator High-intensity sealing can not be formed at even.
3, the first connector and the second connector are separate structure, and are connected using nut, and integral strength is relatively low.
4, in order to make connection after nut both ends cooperate on the interface end face for being against two neighboring radiator just, it is necessary to protect It demonstrate,proves the screw thread in the first connector and in the second connector and is adapted to screw-in just with the screw thread on interface, once then only have there are deviation Nut one end offsets with the interface end face on a radiator, and the other end can not be adapted at all, thus to requirement on machining accuracy compared with It is high.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of can reduce to machining accuracy is provided It is required that and bonding strength it is higher, better tightness, and dismount more convenient radiator connection structure.
Object of the invention can be realized by the following technical scheme: a kind of radiator connection structure, including several heating Piece, the radiator two sides are respectively equipped with round mouth shape interface, further include the connection connecting with the interface of two neighboring radiator Device, and several radiators are connected in series by several attachment devices, it is characterised in that: the interface leans on the mouth of close end Wall is coaxially provided with thread groove and circular hole regulating tank respectively, is equipped with internal screw thread in the thread groove, and regulating tank is located at screw thread Between slot and interface end, the interface end have the sealing end face vertical with interface axis, sealing end face be equipped with The circular ring shape water stopping trough of interface coaxial arrangement, sealing slot cross-section are inverted trapezoidal structure, and cell wall is respectively to justify inside and outside water stopping trough Annular slope structure, and water stopping trough width of rebate is greater than slot bottom width, it is close to be coaxially provided with internal layer on the water stopping trough internal groove side wall Sealing groove, and internal layer sealing ring is cased on internal layer seal groove, the attachment device are symmetrical structure, and the plane of symmetry and attachment device Axis is vertical, and the attachment device includes the connector sleeve and water-baffling sleeve for being shell-like, and outer wall is positive in the middle part of the connector sleeve The adjustment portion of polygon sleeve-like structure, the adjustment portion circumscribed circle diameter is identical as regulating tank slot diameter, in the water-baffling sleeve Wall is regular polygon cavernous structure of the engagement sleeves in the middle part of the connector sleeve on outer wall, and the connector sleeve both ends outer wall is circle shell-like knot Structure, and connector sleeve both ends outer diameter is identical as interface bore, the connector sleeve both ends outer wall is respectively equipped with auxiliary seal groove, and auxiliary It helping and is cased with auxiliary seal ring on seal groove, the connector sleeve outer wall between the adjustment portion and connector sleeve both ends is spiro union portion, and Spiro union portion is equipped with external screw thread, and spiro union portion diameter is greater than interface bore, is less than adjustment portion circumscribed circle diameter, the water-baffling sleeve Both ends are respectively provided with the circular ring shape seal ring with water stopping trough cooperation, and seal ring inner and outer wall is circular ring shape inclined plane shape, institute The seal ring wall coaxial stated is equipped with outer layer seal groove, and outer layer sealing ring is cased on outer layer seal groove;
And water-baffling sleeve can be rotated in the forward direction around water-baffling sleeve axis, so that the external screw thread on spiro union portion is distinguished precession two neighboring warm Internal screw thread on the interface of gas piece, and connector sleeve both ends are respectively cooperating on interface mouth wall, and auxiliary seal ring and interface mouth Wall sealing offsets, and the adjustment portion end is located in regulating tank, and the seal ring at water-baffling sleeve both ends is respectively cooperating with embedded in adjacent In the water stopping trough of two radiators, and outer layer sealing ring and internal layer sealing ring are extruded in respectively in water stopping trough external groove sidevall and water-baffling sleeve On wall, also water-baffling sleeve can be reversely rotated around water-baffling sleeve axis, the external screw thread on spiro union portion is made to screw out two neighboring heating respectively Internal screw thread on the interface of piece, and attachment device is separated with two neighboring radiator.
The connector sleeve of the attachment device of this connection structure is entire section structure, therefore the segmental structure of relative contrast's file comes It says, intensity is higher;Since water-baffling sleeve can be moved axially along connector sleeve, and opposite connector sleeve is circumferentially fixed, therefore can be continuous By connector sleeve both ends along interface axial direction precession, until the seal ring at water-baffling sleeve both ends compresses in water stopping trough, and outer layer is utilized Sealing ring and internal layer sealing ring carry out double containment, therefore can not only reduce to processing progress requirement, improve certified product rate, while can have The raising sealing intensity of effect;And it only needs to mount and dismount by rotating water-baffling sleeve, therefore assemble and disassemble more convenient;And it utilizes Auxiliary seal ring energy internal threads and external screw thread carry out auxiliary seal, can be further improved sealing intensity, and be avoided that connector sleeve With interface connection aging, to improve service life.
In a kind of above-mentioned radiator connection structure, the water stopping trough slot bottom is fixed with annular seal pad, and close Packing offsets with seal ring end face seal.
Therefore it can be further improved sealing intensity.
In a kind of above-mentioned radiator connection structure, the water-baffling sleeve inner wall is arbitrarily equipped with axially disposed on one side Sliding slot, the adjustment portion are arbitrarily equipped on one side and are radially provided with column slot along connector sleeve, further include the spring column in column slot, column slot The interior compressed spring to offset respectively with column slot bottom end and spring column equipped with both ends, and compressed spring pushes spring column, makes spring column lower half Divide in column slot, forms spring column top half and slide embedding sliding block on the chute.
Therefore water-baffling sleeve can be made relatively fixed with connector sleeve, avoids part loss in a pre-installation.
In a kind of above-mentioned radiator connection structure, the rear end of the sliding slot along its length is skewed slot shape, and slot It is gradually reduced deeply, and the spring column can be removed out of sliding slot by runner rear end.
Therefore it needs slightly to exert a force, can just separate water-baffling sleeve and connector sleeve, to replace the part of damage.
In a kind of above-mentioned radiator connection structure, it is fixed with cross plate reinforcing rib in the connector sleeve, adds Strengthening tendons two sides are parallel with connector sleeve axis, and reinforcing rib is using connector sleeve axis as axis, and reinforcing rib inner side edge mutually gives connection It covers on axis, outer side edges are connect with connector sleeve inner wall.
Therefore it can be further improved the intensity of attachment device.
In a kind of above-mentioned radiator connection structure, the connector sleeve both ends end face is respectively circular ring shape inclined plane shape, And connector sleeve end face and interface inner wall angle are obtuse angle, the reinforcing rib is gradually reduced along the end thickness of connector sleeve axial direction.
Therefore avoid fluid to attachment device vertical impact, to reduce attachment device stress.
In a kind of above-mentioned radiator connection structure, the water-baffling sleeve outer wall is regular polygon sleeve-like structure.
Therefore facilitate operation water-baffling sleeve.
In a kind of above-mentioned radiator connection structure, the connector sleeve and reinforcing rib are structure as a whole.
Compared with prior art, the present invention has the advantage that
1, the connector sleeve of the attachment device of this connection structure is entire section structure, therefore the segmental structure of relative contrast's file comes It says, intensity is higher;
2, since water-baffling sleeve can be moved axially along connector sleeve, and opposite connector sleeve is circumferentially fixed, thus can constantly by Connector sleeve both ends are along interface axial direction precession, until the seal ring at water-baffling sleeve both ends compresses in water stopping trough, and close using outer layer Seal and internal layer sealing ring carry out double containment, therefore can not only reduce to processing progress requirement, improve certified product rate, while can be effective Raising sealing intensity;
3 and only need by rotate water-baffling sleeve can mount and dismount, therefore assemble and disassemble it is more convenient;
4 and auxiliary seal is carried out using auxiliary seal ring energy internal threads and external screw thread, it is strong to can be further improved sealing Degree, and it is avoided that connector sleeve and interface connection aging, to improve service life.
Detailed description of the invention
Fig. 1 is this connection structure decomposition texture schematic diagram.
Fig. 2 is the enlarged partial sectional view of Fig. 1.
Fig. 3 is the partial enlarged view of Fig. 2.
Fig. 4 is the partial enlarged view of Fig. 3.
Fig. 5 is radiator side view.
Fig. 6 is the partial enlarged view of Fig. 5.
Fig. 7 is attachment device structural schematic diagram.
Fig. 8 is the side view of Fig. 7.
In figure,
1, radiator;11, interface;12, thread groove;13, regulating tank;14, water stopping trough;15, internal layer seal groove;16, internal layer Sealing ring;17, gasket;
2, attachment device;
3, connector sleeve;31, adjustment portion;32, auxiliary seal groove;33, auxiliary seal ring;34, spiro union portion;35, column slot;36, Spring column;37, compressed spring;38, reinforcing rib;
4, water-baffling sleeve;41, seal ring;42, outer layer seal groove;43, outer layer sealing ring;44, sliding slot.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.
As shown in figures 1-8, a kind of radiator connection structure of the present invention, including several radiators 1,1 two sides of radiator difference It further include the attachment device 2 being connect with the interface 11 of two neighboring radiator 1 equipped with round mouth shape interface 11, and if passing through involvement Several radiators 1 are connected in series in connection device 2, and interface 11 is coaxially provided with thread groove 12 and circular hole by the mouth wall of close end respectively Regulating tank 13, thread groove 12 is interior to be equipped with internal screw thread, and regulating tank 13 is located between 11 end of thread groove 12 and interface, 11 end of interface Portion has the sealing end face vertical with 11 axis of interface, and sealing end face is equipped with the circular ring shape water stopping trough being coaxially disposed with interface 11 14,14 section of water stopping trough is inverted trapezoidal structure, and cell wall is respectively circular ring shape bevel structure inside and outside water stopping trough 14, and water stopping trough 14 width of rebate are greater than slot bottom width, are coaxially provided with internal layer seal groove 15 on 14 internal groove side wall of water stopping trough, and on internal layer seal groove 15 It is cased with internal layer sealing ring 16, attachment device 2 is symmetrical structure, and the plane of symmetry is vertical with 2 axis of attachment device, and attachment device 2 is wrapped Include be shell-like connector sleeve 3 and water-baffling sleeve 4,3 middle part outer wall of connector sleeve be regular polygon sleeve-like structure adjustment portion 31, adjust 31 circumscribed circle diameter of portion is identical as 13 slot diameter of regulating tank, and 4 inner wall of water-baffling sleeve is that engagement sleeves are just more on 3 middle part outer wall of connector sleeve Side shape cavernous structure, 3 both ends outer wall of connector sleeve is circle sleeve-like structure, and 3 both ends outer diameter of connector sleeve is identical as 11 bore of interface, even 3 both ends outer wall of female connector is respectively equipped with auxiliary seal groove 32, and auxiliary seal ring 33 is cased in auxiliary seal groove 32, adjustment portion 31 with 3 outer wall of connector sleeve between 3 both ends of connector sleeve is spiro union portion 34, and spiro union portion 34 is equipped with external screw thread, and 34 diameter of spiro union portion Greater than 11 bore of interface, it is less than 31 circumscribed circle diameter of adjustment portion, 4 both ends of water-baffling sleeve are respectively provided with the annulus cooperated with water stopping trough 14 Shape seal ring 41, and 41 inner and outer wall of seal ring is circular ring shape inclined plane shape, 41 wall coaxial of seal ring is sealed equipped with outer layer Slot 42, and outer layer sealing ring 43 is cased on outer layer seal groove 42;
And water-baffling sleeve 4 can be rotated in the forward direction around 4 axis of water-baffling sleeve, so that the external screw thread on spiro union portion 34 is distinguished precession adjacent two Internal screw thread on the interface 11 of a radiator 1, and 3 both ends of connector sleeve are respectively cooperating on 11 mouthfuls of walls of interface, and auxiliary seal Circle 33 offsets with 11 mouthfuls of wall sealings of interface, and 31 end of adjustment portion is located in regulating tank 13, and the seal ring 41 at 4 both ends of water-baffling sleeve divides Pei He not be in the water stopping trough 14 of two neighboring radiator 1, and outer layer sealing ring 43 and internal layer sealing ring 16 are extruded in respectively On 4 inner wall of 14 external groove sidevall of water stopping trough and water-baffling sleeve, also water-baffling sleeve 4 can be reversely rotated around 4 axis of water-baffling sleeve, made on spiro union portion 34 External screw thread screw out the internal screw thread on the interface 11 of two neighboring radiator 1 respectively, and by attachment device 2 and two neighboring heating Piece 1 separates.
Further, 14 slot bottom of water stopping trough is fixed with annular seal pad 17, and gasket 17 and 41 end face of seal ring are close Envelope offsets.4 inner wall of water-baffling sleeve is arbitrarily equipped with axially disposed sliding slot 44 on one side, and any one side of adjustment portion 31 is equipped with along connector sleeve 3 are radially provided with column slot 35, further include the spring column 36 in the column slot 35, be equipped in column slot 35 both ends respectively with 35 bottom end of column slot and The compressed spring 37 that spring column 36 offsets, and compressed spring 37 pushes spring column 36, makes 36 lower half portion of spring column in column slot 35, makes 36 top half of spring column forms sliding block of the sliding on sliding slot 44.The rear end of sliding slot 44 along its length is skewed slot shape, and slot It is gradually reduced deeply, and spring column 36 can be removed out of sliding slot 44 by 44 rear end of sliding slot.Cross plate is fixed in connector sleeve 3 to add Strengthening tendons 38,38 two sides of reinforcing rib are parallel with 3 axis of connector sleeve, and reinforcing rib 38 is using 3 axis of connector sleeve as axis, and reinforcing rib 38 Inner side edge is mutually given on 3 axis of connector sleeve, and outer side edges are connect with 3 inner wall of connector sleeve.3 both ends end face of connector sleeve is respectively circular ring shape Inclined plane shape, and 3 end face of connector sleeve and 11 inner wall angle of interface are obtuse angle, reinforcing rib 38 along the axial end thickness of connector sleeve 3 by It is decrescence small.4 outer wall of water-baffling sleeve is regular polygon sleeve-like structure.Connector sleeve 3 and reinforcing rib 38 are structure as a whole.
The connector sleeve 3 of the attachment device 2 of this connection structure is entire section structure, therefore the segmental structure of relative contrast's file comes It says, intensity is higher;Since water-baffling sleeve 4 can be moved axially along connector sleeve 3, and opposite connector sleeve 3 is circumferentially fixed, therefore can not Break 3 both ends of connector sleeve along the axial precession of interface 11, until the seal ring 41 at 4 both ends of water-baffling sleeve compresses in water stopping trough 14, And double containment is carried out using outer layer sealing ring 43 and internal layer sealing ring 16, therefore can not only reduce to processing progress requirement, it improves Certified product rate, while can effectively improve sealing intensity;And it only needs to mount and dismount by rotating water-baffling sleeve 4, therefore fill It tears open more convenient;And auxiliary seal is carried out using 32 energy internal threads of auxiliary seal ring and external screw thread, it can be further improved sealing Intensity, and it is avoided that the 11 junction aging of connector sleeve 3 and interface, to improve service life.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although it is close that radiator 1, interface 11, thread groove 12, regulating tank 13, water stopping trough 14, internal layer is used more herein Sealing groove 15, internal layer sealing ring 16, gasket 17, attachment device 2, connector sleeve 3, adjustment portion 31, auxiliary seal groove 32, auxiliary seal Enclose 33, spiro union portion 34, column slot 35, spring column 36, compressed spring 37, reinforcing rib 38, water-baffling sleeve 4, seal ring 41, outer layer seal groove 42, the terms such as outer layer sealing ring 43, sliding slot 44, but it does not exclude the possibility of using other terms.Only using these terms It is to be more convenient to describe and explain essence of the invention;Being construed as any additional limitation is all and this hair What bright spirit was disagreed.

Claims (8)

1. a kind of radiator connection structure, including several radiators (1), the radiator (1) two sides are respectively equipped with round mouth shape Interface (11) further includes the attachment device (2) connecting with the interface (11) of two neighboring radiator (1), and passes through several connections Several radiators (1) is connected in series in device (2), it is characterised in that: the interface (11) is same respectively by the mouth wall of close end Axis is equipped with thread groove (12) and circular hole regulating tank (13), and internal screw thread, and regulating tank (13) are equipped in the thread groove (12) Between thread groove (12) and interface (11) end, the interface (11) end has vertical with interface (11) axis stop Water end (W.E.) face, sealing end face are equipped with the circular ring shape water stopping trough (14) being coaxially disposed with interface (11), and water stopping trough (14) section is to fall Trapezium structure, cell wall is respectively circular ring shape bevel structure inside and outside water stopping trough (14), and water stopping trough (14) width of rebate is greater than Slot bottom width is coaxially provided with internal layer seal groove (15) on the water stopping trough (14) internal groove side wall, and covers on internal layer seal groove (15) Have internal layer sealing ring (16), the attachment device (2) is symmetrical structure, and the plane of symmetry is vertical with attachment device (2) axis, institute The attachment device (2) stated includes the connector sleeve (3) and water-baffling sleeve (4) for being shell-like, and outer wall is positive in the middle part of the connector sleeve (3) The adjustment portion (31) of polygon sleeve-like structure, the adjustment portion (31) circumscribed circle diameter is identical as regulating tank (13) slot diameter, institute Water-baffling sleeve (4) inner wall stated is regular polygon cavernous structure of the engagement sleeves on the outer wall of connector sleeve (3) middle part, the connector sleeve (3) both ends outer wall is circle sleeve-like structure, and connector sleeve (3) both ends outer diameter is identical as interface (11) bore, the connector sleeve (3) Both ends outer wall is respectively equipped with auxiliary seal groove (32), and auxiliary seal ring (33), the tune are cased in auxiliary seal groove (32) Connector sleeve (3) outer wall between section portion (31) and connector sleeve (3) both ends is spiro union portion (34), and spiro union portion (34) is equipped with outer spiral shell Line, and spiro union portion (34) diameter is greater than interface (11) bore, is less than adjustment portion (31) circumscribed circle diameter, the water-baffling sleeve (4) Both ends are respectively provided with the circular ring shape seal ring (41) with water stopping trough (14) cooperation, and seal ring (41) inner and outer wall is annulus Shape inclined plane shape, the seal ring (41) wall coaxial are equipped with outer layer seal groove (42), and are cased on outer layer seal groove (42) outer Layer sealing ring (43);
And water-baffling sleeve (4) can be rotated in the forward direction around water-baffling sleeve (4) axis, so that the external screw thread on spiro union portion (34) is distinguished precession adjacent Internal screw thread on the interface (11) of two radiators (1), and connector sleeve (3) both ends are respectively cooperating with embedded in interface (11) Kou Bishang, And auxiliary seal ring (33) offsets with the sealing of interface (11) mouth wall, the adjustment portion (31) end is located in regulating tank (13), And the seal ring (41) at water-baffling sleeve (4) both ends is respectively cooperating in the water stopping trough (14) of two neighboring radiator (1), and outer layer Sealing ring (43) and internal layer sealing ring (16) are extruded in respectively on water stopping trough (14) external groove sidevall and water-baffling sleeve (4) inner wall, can also be enclosed Water-baffling sleeve (4) are reversely rotated around water-baffling sleeve (4) axis, the external screw thread on spiro union portion (34) is made to screw out two neighboring radiator respectively (1) the internal screw thread on interface (11), and attachment device (2) is separated with two neighboring radiator (1).
2. a kind of radiator connection structure according to claim 1, it is characterised in that: described water stopping trough (14) slot bottom is solid Surely have annular seal pad (17), and gasket (17) offsets with seal ring (41) end face seal.
3. a kind of radiator connection structure according to claim 2, it is characterised in that: water-baffling sleeve (4) inner wall is appointed Meaning one side is equipped with axially disposed sliding slot (44), and any one side of the adjustment portion (31) is equipped with radially to be set along connector sleeve (3) Have column slot (35), further include the spring column (36) in column slot (35), be equipped in column slot (35) both ends respectively with column slot (35) bottom The compressed spring (37) that end and spring column (36) offset, and compressed spring (37) pushes spring column (36), makes spring column (36) lower half portion In column slot (35), spring column (36) top half is made to form sliding block of the sliding on sliding slot (44).
4. a kind of radiator connection structure according to claim 3, it is characterised in that: the sliding slot (44) is along length side To rear end be skewed slot shape, and groove depth is gradually reduced, and the spring column (36) can pass through sliding slot (44) rear end from sliding slot (44) Interior removal.
5. a kind of radiator connection structure according to claim 4, it is characterised in that: fixed in the connector sleeve (3) There is cross plate reinforcing rib (38), reinforcing rib (38) two sides are parallel with connector sleeve (3) axis, and reinforcing rib (38) is to connect Set (3) axis is axis, and reinforcing rib (38) inner side edge is mutually given on connector sleeve (3) axis, and outer side edges and connector sleeve (3) inner wall connect It connects.
6. a kind of radiator connection structure according to claim 5, it is characterised in that: described connector sleeve (3) the both ends end Face is respectively circular ring shape inclined plane shape, and connector sleeve (3) end face and interface (11) inner wall angle are obtuse angle, the reinforcing rib (38) End thickness along connector sleeve (3) axial direction is gradually reduced.
7. a kind of radiator connection structure according to claim 6, it is characterised in that: described water-baffling sleeve (4) outer wall is Regular polygon sleeve-like structure.
8. a kind of radiator connection structure according to claim 7, it is characterised in that: the connector sleeve (3) and reinforcement Muscle (38) is structure as a whole.
CN201910347286.3A 2019-04-28 2019-04-28 Radiator connecting structure Active CN110057232B (en)

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Application Number Priority Date Filing Date Title
CN201910347286.3A CN110057232B (en) 2019-04-28 2019-04-28 Radiator connecting structure

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Application Number Priority Date Filing Date Title
CN201910347286.3A CN110057232B (en) 2019-04-28 2019-04-28 Radiator connecting structure

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CN110057232B CN110057232B (en) 2020-08-28

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162063A (en) * 1966-02-14 1969-08-20 Werkzeugmaschb Koengen Gmbh & Improvements in or relating to Connecting Nipples for Radiator Elements
US4611838A (en) * 1982-02-27 1986-09-16 Mannesmann Aktiengesellschaft Fluidtight pipe joint
CN2166402Y (en) * 1993-05-25 1994-05-25 马柏军 Outward rotation threading joint for heating radiators
CN2777479Y (en) * 2005-02-01 2006-05-03 赖源清 Jointing mechanism for finned radiators
CN201844713U (en) * 2010-10-15 2011-05-25 高原 Bamboo-joint-type radiator
CN204535527U (en) * 2015-04-16 2015-08-05 缙云县盛大实业有限公司 A kind of new radiator syndeton
CN107504290A (en) * 2017-09-04 2017-12-22 广州枫叶管业有限公司 Pipe connecting structure
CN208619897U (en) * 2018-05-18 2019-03-19 王艳芳 A kind of drainage pipeline connection structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162063A (en) * 1966-02-14 1969-08-20 Werkzeugmaschb Koengen Gmbh & Improvements in or relating to Connecting Nipples for Radiator Elements
US4611838A (en) * 1982-02-27 1986-09-16 Mannesmann Aktiengesellschaft Fluidtight pipe joint
CN2166402Y (en) * 1993-05-25 1994-05-25 马柏军 Outward rotation threading joint for heating radiators
CN2777479Y (en) * 2005-02-01 2006-05-03 赖源清 Jointing mechanism for finned radiators
CN201844713U (en) * 2010-10-15 2011-05-25 高原 Bamboo-joint-type radiator
CN204535527U (en) * 2015-04-16 2015-08-05 缙云县盛大实业有限公司 A kind of new radiator syndeton
CN107504290A (en) * 2017-09-04 2017-12-22 广州枫叶管业有限公司 Pipe connecting structure
CN208619897U (en) * 2018-05-18 2019-03-19 王艳芳 A kind of drainage pipeline connection structure

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