CN214944526U - Novel exhaust manifold separates heat exchanger - Google Patents

Abstract

The utility model relates to a novel exhaust manifold separates heat exchanger, which comprises an outer cover, the equal fixed mounting in the surface left and right sides of dustcoat has fixed establishment, fixed establishment includes the mounting panel. This novel exhaust manifold separates heat exchanger, through mounting hole and the bolt cooperation on the installation piece, install the piece in exhaust manifold's surface, then laminate through inner cover and exhaust manifold's surface, inner cover and dustcoat play thermal-insulated effect, simultaneously through a plurality of absorber plates, can be with the heat absorption part on the exhaust manifold, prevent that local temperature is too high, when needs are fixed, only need make in the draw-in groove of fixed establishment insert the fixed slot, draw-in groove and the mutual joint of fixed establishment, fixed establishment's bottom and fly leaf contact, when producing the vibration, elastic strain through the second spring, play the effect that reduces the vibration, when needs are dismantled, only need make, draw-in groove and fixed establishment no longer joint each other has been realized, just can take off the cover body.

Description

Novel exhaust manifold separates heat exchanger

Technical Field

The utility model relates to a separate heat exchanger technical field, specifically be a novel exhaust manifold separates heat exchanger.

Background

The exhaust manifold is connected with the cylinder body of the engine, concentrates exhaust gas of each cylinder and guides the exhaust gas into an exhaust manifold, and is provided with a branched pipeline, so that the requirements on the exhaust manifold are mainly that exhaust resistance is reduced to the greatest extent, and mutual interference among the cylinders is avoided.

The exhaust manifold generates a large amount of heat during exhaust, and in order to prevent the heat from damaging other components, the heat is generally insulated by a heat shield, but the existing heat shield has certain defects during use.

Current separate heat exchanger is when using, and the assembly methods is mostly the bolt-up, through this kind of mounting means, separates heat exchanger and exhaust manifold rigid connection, and the engine during operation can produce the vibration simultaneously, and separates the heat exchanger and use under the condition of this kind of high temperature and vibration for a long time, can lead to separating the life of heat exchanger to reduce, probably leads to separating the heat exchanger to appear the crack when serious.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel exhaust manifold separates heat exchanger possesses the dismouting of being convenient for and reduces advantages such as separate heat exchanger vibration, has solved to separate the heat exchanger and has used under the condition of high temperature and vibration for a long time, can lead to separating the life of heat exchanger to reduce, probably leads to the problem that the crack appears in separating the heat exchanger when serious.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel exhaust manifold separates heat exchanger, includes the dustcoat, the equal fixed mounting in the surface left and right sides of dustcoat has fixed establishment.

Fixed establishment includes the mounting panel, the lower fixed surface of mounting panel installs the fixed plate that quantity is two, two movable mounting has the quantity to be two montants, two between the fixed plate equal movable mounting has the movable rod, two between the montant the equal movable mounting of the other end of movable rod has the connecting block, the last fixed surface of connecting block installs the connecting rod that runs through and extend to in the mounting panel, the last fixed surface of connecting rod installs the ring, two the equal fixed mounting in opposite face bottom of montant has first spring, two the equal fixed mounting in face bottom of the looks separation of montant has the fixture block.

Further, the heat-conducting plate that the lower fixed surface of dustcoat was installed, the quantity of heat-conducting plate is a plurality of, and even distribution in the lower surface of dustcoat, the lower fixed surface of heat-conducting plate installs the inner cover.

Further, two equal swing joint of lower surface of fixed establishment has the installation piece, two the mounting hole has all been seted up to the upper surface of installation piece, two the fixed slot that is located two mounting hole looks abscission is all seted up to the upper surface of installation piece, and fixed establishment extends to in the fixed slot.

Further, the equal fixed mounting in inner chamber of fixed slot has the second spring, two the equal fixed mounting in top of second spring has the fly leaf, and the fly leaf is laminated with fixed slot inner chamber wall, and be sliding connection with the fixed movable slot's relation of connection, two all set up the draw-in groove that quantity is two in the fixed slot.

Further, the through-hole has been seted up to the upper surface of mounting panel, and sliding connection has the connecting rod in the through-hole, two the fixed plate is connected for rotating with the relation of connection of two montants.

Furthermore, the connection relation between the vertical rod and the two movable rods is in rotating connection, and the connection relation between the two movable rods and the connecting block is in rotating connection.

Further, two in the bottom of montant extends to the fixed slot, and the lower surface of two montants and the upper surface swing joint of fly leaf, two the fixture block inserts in two draw-in grooves.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this novel exhaust manifold separates heat exchanger, through mounting hole and the bolt cooperation on the installation piece, install the piece in exhaust manifold's surface, then laminate through inner cover and exhaust manifold's surface, inner cover and dustcoat play thermal-insulated effect, simultaneously through a plurality of absorber plates, can be with the heat absorption part on the exhaust manifold, prevent that local temperature is too high, when needs are fixed, only need make in the draw-in groove of fixed establishment insert the fixed slot, draw-in groove and the mutual joint of fixed establishment, fixed establishment's bottom and fly leaf contact, when producing the vibration, elastic strain through the second spring, play the effect that reduces the vibration, when needs are dismantled, only need make, the draw-in groove no longer mutual joint with fixed establishment has been realized, just can take off the cover body, the dismouting of being convenient for and the purpose that reduces the heat exchanger vibration have been realized.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a cross-sectional view of the mounting plate of the present invention;

fig. 3 is a top view of the mounting plate of the present invention.

In the figure: the device comprises an outer cover 1, a fixing mechanism 2, a mounting plate 21, a fixing plate 22, a vertical rod 23, a movable rod 24, a connecting block 25, a connecting rod 26, a circular ring 27, a first spring 28, a clamping block 29, a heat-conducting plate 3, an inner cover 4, a mounting block 5, a mounting hole 6, a fixing groove 7, a second spring 8, a movable plate 9 and a clamping groove 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the novel exhaust manifold heat shield in the embodiment includes an outer cover 1, mounting plates 21 are fixedly mounted on both left and right sides of an outer surface of the outer cover 1, heat-conducting plates 3 are fixedly mounted on a lower surface of the outer cover 1, the number of the heat-conducting plates 3 is several, and the heat-conducting plates are uniformly distributed on the lower surface of the outer cover 1, the heat-conducting plates 3 can absorb part of heat of an exhaust manifold to prevent local heat from being too high, an inner cover 4 is fixedly mounted on the lower surface of the heat-conducting plates 3, mounting blocks 5 are movably connected to outer surfaces of vertical rods 23, mounting holes 6 are respectively formed on upper surfaces of the two mounting blocks 5, the mounting blocks 5 are fixed to the outer surface of the exhaust manifold through cooperation of the mounting holes 6 and bolts, fixing grooves 7 located on opposite surfaces of the two mounting holes 6 are respectively formed on the upper surfaces of the two mounting blocks 5, the vertical rods 23 extend into the fixing grooves 7, second springs 8 are respectively fixedly mounted in inner cavities of the fixing grooves 7, the top of each of the two second springs 8 is fixedly provided with a movable plate 9, the movable plates 9 are attached to the inner cavity wall of the fixed groove 7, the movable plates 9 are connected with the fixed groove 7 in a sliding manner, and two clamping grooves 10 are formed in each of the two fixed grooves 7.

Referring to fig. 1-3, in order to fix the cover body, the fixing mechanism 2 of the present embodiment includes two mounting plates 21 fixedly mounted on the outer surfaces of the left and right sides of the housing 1, through holes are formed on the upper surfaces of the two mounting plates 21, two fixing plates 22 are fixedly mounted on the lower surfaces of the two mounting plates 21, the two fixing plates 22 are in a group, two vertical rods 23 are rotatably connected between the two fixing plates 22 in the group, the bottoms of the two vertical rods 23 extend into the fixing grooves 7 and are attached to the upper surface of the movable plate 9, a movable rod 24 is rotatably connected between the two vertical rods 23, the other ends of the two movable rods 24 are rotatably connected with a connecting block 25, a connecting rod 26 penetrating and extending into the through hole formed in the mounting plate 21 is fixedly mounted on the upper surface of the connecting block 25, a circular ring 27 located in the through hole is fixedly mounted on the upper surface of the connecting rod 26, the bottom of the opposite surface of each of the two vertical rods 23 is fixedly provided with a first spring 28, the bottom of the opposite surface of each of the two vertical rods 23 is fixedly provided with a fixture block 29, and the two fixture blocks 29 are inserted into the two clamping grooves 10.

The working principle of the above embodiment is as follows:

insert in fixed slot 7 through the bottom with montant 23, and with the upper surface laminating of fly leaf 9, and extrude second spring 8, two fixture blocks 29 just in time insert two draw-in grooves 10 this moment, fixed establishment 2 is fixed with the mutual joint of installation piece 5 this moment, second spring 8 plays the effect of buffering vibration, when the cover body is dismantled to needs, only need through ring 27 pulling connecting rod 26, drive connecting block 25 and move up, rotation through connecting block 25 and movable rod 24 is connected, movable rod 24 is connected with montant 23's rotation, when connecting rod 26 moves up, the bottom that can make two montants 23 moves to the opposite face, make two fixture blocks 29 take out from draw-in grooves 10, fly leaf 9 is under second spring 8's effect this moment, pop out montant 23, the purpose of the dismouting of being convenient for has been realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A novel exhaust manifold separates heat exchanger, includes dustcoat (1), its characterized in that: the left side and the right side of the outer surface of the outer cover (1) are fixedly provided with fixing mechanisms (2);

fixed establishment (2) include mounting panel (21), the lower fixed surface of mounting panel (21) installs quantity for two fixed plate (22), two movable mounting has quantity for two montant (23), two between fixed plate (22) equal movable mounting has movable rod (24), two between montant (23) the equal movable mounting of the other end of movable rod (24) has connecting block (25), the last fixed surface of connecting block (25) installs connecting rod (26) that runs through and extend to in mounting panel (21), the last fixed surface of connecting rod (26) installs ring (27), two the equal fixed mounting in opposite face bottom of montant (23) has first spring (28), two the equal fixed mounting in opposite face bottom of montant (23) has fixture block (29).

2. The novel exhaust manifold heat shield of claim 1, wherein: the heat-conducting plate (3) that the lower fixed surface of dustcoat (1) was installed, the quantity of heat-conducting plate (3) is a plurality of, and even distribution in the lower surface of dustcoat (1), the lower fixed surface of heat-conducting plate (3) installs inner cover (4).

3. The novel exhaust manifold heat shield of claim 1, wherein: two the equal swing joint of lower surface of fixed establishment (2) has installation piece (5), two mounting hole (6) have all been seted up to the upper surface of installation piece (5), two fixed slot (7) that are located two mounting hole (6) looks planes are all seted up to the upper surface of installation piece (5), and fixed establishment (2) extend to in fixed slot (7).

4. The novel exhaust manifold heat shield of claim 3, wherein: two the equal fixed mounting in inner chamber of fixed slot (7) has second spring (8), two the equal fixed mounting in top of second spring (8) has fly leaf (9), fly leaf (9) and the laminating of fixed slot (7) inner chamber wall, and be sliding connection with the relation of connection of fixed slot (7), two draw-in groove (10) that quantity is two are all seted up in fixed slot (7).

5. The novel exhaust manifold heat shield of claim 1, wherein: the through-hole has been seted up to the upper surface of mounting panel (21), and sliding connection has connecting rod (26) in the through-hole, two the fixed plate (22) is connected for rotating with the relation of connection of two montants (23).

6. The novel exhaust manifold heat shield of claim 1, wherein: the two vertical rods (23) are rotatably connected with the two movable rods (24), and the two movable rods (24) are rotatably connected with the connecting block (25).

7. The novel exhaust manifold heat shield of claim 1, wherein: the bottoms of the two vertical rods (23) extend into the fixing groove (7), the lower surfaces of the two vertical rods (23) are movably connected with the upper surface of the movable plate (9), and the two clamping blocks (29) are inserted into the two clamping grooves (10).

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