CN221302018U - Heat exchanger for car convenient to installation - Google Patents

Abstract

The utility model discloses a heat exchanger for an automobile, which is convenient to install, and comprises: the bottom box, the heat exchange tubes nested in the bottom box, the bottom plate attached to the bottom of the bottom box, and the connecting plate and the rear cover fixedly connected to the bottom plate; further comprises: symmetrical mounting holes are formed in the front end of the bottom box, and an adapter tube which is communicated with the heat exchange tube is arranged on the upper side of the bottom box in a fitting mode; the inner sides of the left end and the right end of the bottom plate are respectively connected with a movable plate in a clamping way, and the inner sides of the upper ends of the movable plates are provided with fixed plates; the connecting plates are symmetrically arranged about the heat exchange tubes, and a plurality of hairbrushes attached to the heat exchange tubes are fixedly adhered to the upper ends of the connecting plates; the rear cover is positioned at the rear side of the connecting plate. This heat exchanger for car convenient to installation is convenient for carry out the group installation, is convenient for carry out the deashing to the heat exchange tube, avoids influencing the heat transfer because of the dust of cover to and be convenient for feel gentle ventilation, makes the heat transfer effect of this heat exchanger good.

Description

Heat exchanger for car convenient to installation

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automobile heat exchanger convenient to install.

Background

The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is used for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the temperature of the fluid reaches the index specified by a flow.

If the Chinese patent with the publication number of CN213067197U discloses a novel heat exchanger for an automobile, the novel heat exchanger relates to the technical field of heat exchangers and aims to solve the problems that the existing novel heat exchanger for the automobile is poor in anti-seismic performance, the automobile is easy to vibrate during running and the heat exchanger is broken seriously. The inside of external support has antidetonation energy-absorbing spring, the one end that external support was kept away from to antidetonation energy-absorbing spring is installed the internal support, the connecting piece is all installed at antidetonation energy-absorbing spring's both ends, connecting piece and antidetonation energy-absorbing spring welded connection, the connecting piece all passes through screw connection with external support and internal support, the internally mounted of internal support has the heat exchange tube, heat exchange medium entering pipeline is installed to one side of heat exchange tube upper end, heat exchange medium entering pipeline and heat exchange tube welded connection, first temperature resistant hose is installed to the upper end that heat exchange medium got into the pipeline.

But it is generally difficult to assemble and install it in the use, and the heat exchange tube is liable to influence heat exchange because of the dust that the outside covered, and is inconvenient for temperature sensing and ventilation, and the heat exchange effect is limited, therefore, we propose a heat exchanger for car convenient to install to solve the problem that above-mentioned in the proposal.

Disclosure of utility model

The utility model aims to provide a heat exchanger for an automobile, which is convenient to install, and aims to solve the problems that in the background technology, a novel heat exchanger for an automobile is proposed, the novel heat exchanger is generally difficult to install in a group in the use process, heat exchange is easily affected by dust covered on the outer side of a heat exchange tube, temperature sensing and ventilation are inconvenient, and the heat exchange effect is limited.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automotive heat exchanger for ease of installation comprising: the bottom box, the heat exchange tubes nested in the bottom box, the bottom plate attached to the bottom of the bottom box, and the connecting plate and the rear cover fixedly connected to the bottom plate;

Further comprises:

Symmetrical mounting holes are formed in the front end of the bottom box, and an adapter tube which is communicated with the heat exchange tube is arranged on the upper side of the bottom box in a fitting mode;

The inner sides of the left end and the right end of the bottom plate are respectively connected with a movable plate in a clamping way, and the inner sides of the upper ends of the movable plates are provided with fixed plates;

The connecting plates are symmetrically arranged about the heat exchange tubes, and a plurality of hairbrushes attached to the heat exchange tubes are fixedly adhered to the upper ends of the connecting plates;

the rear cover is located at the rear side of the connecting plate, and an exhaust fan is mounted on the inner side of the middle of the rear cover.

Preferably, the connecting plate and the rear cover are nested and attached in the bottom box, and the connecting plate and the rear cover are respectively in a T-shaped structure and a hollow structure.

Preferably, the movable plate and the fixed plate are nested and clamped on the inner side of the outer lower end of the bottom box, a limiting block is attached to the inner side of the outer end of the fixed plate and the inner side of the outer end of the movable plate, and the limiting block is in telescopic connection with the bottom box through a spring;

The limiting block and the spring are symmetrically arranged relative to the fixed plate, and the upper end of the movable plate and the lower end of the limiting block are respectively of an inclined structure and an arc structure.

Preferably, the shock pad is stuck and fixed on the front side of the bottom box, and through holes are formed in the middle parts of the left end and the right end of the bottom box.

Preferably, the rear side of the exhaust fan is provided with a protective net fixedly connected with the rear cover, and a temperature sensor and a controller which are embedded and installed with the rear cover are arranged below the exhaust fan.

Compared with the prior art, the utility model has the beneficial effects that: the automobile heat exchanger convenient to install is convenient to assemble and install, the heat exchange tube is convenient to clean ash, heat exchange is prevented from being influenced by covered dust, and the heat exchanger is convenient to sense temperature and ventilate, so that the heat exchange effect of the heat exchanger is good;

1. The heat exchanger is provided with a bottom box, mounting holes, heat exchange pipes and switching pipes, wherein the mounting holes are symmetrically formed in the front end of the bottom box, the heat exchange pipes with the outer ends communicated with the mounting switching pipes are nested inside the upper end of the bottom box, the bottom box is connected with the lower sides of the heat exchange pipes in a fitting mode, and a fixed plate is fixed on the upper side of the outer end of the bottom plate and is in buckle connection with the bottom box through a limiting block under the action of a spring, so that the heat exchanger is convenient to assemble and install;

2. The heat exchange tube, the bottom plate, the connecting plate and the hairbrushes are arranged, and the connecting plate which is nested and attached with the bottom box is fixedly connected to the upper side of the bottom plate;

3. Be provided with bottom plate, back lid, through-hole and air extraction fan, because the rear end upside fixedly connected with of bottom plate is with the back lid of the nested laminating of base case, the inboard fixed mounting in front end middle part of back lid has the air extraction fan, the through-hole has all been seted up to the inside both ends about the base case, and the rear side of air extraction fan is provided with the protection network with back lid fixed connection, the below of air extraction fan is provided with temperature sensor and the controller of the installation of inlaying with the back lid, consequently be convenient for feel warm and ventilate, make this heat exchanger's heat transfer effect good.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

Fig. 5 is a schematic view of a rear view structure of the connection between the exhaust fan and the rear cover.

In the figure: 1. a bottom box; 2. a mounting hole; 3. a heat exchange tube; 4. a transfer tube; 5. a bottom plate; 6. a connecting plate; 7. a rear cover; 8. a brush; 9. a movable plate; 10. a fixing plate; 11. a limiting block; 12. a spring; 13. a shock pad; 14. a through hole; 15. an exhaust fan; 16. a protective net; 17. a temperature sensor; 18. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: when the automobile heat exchanger convenient to install is used, as shown in figures 1, 2 and 4, firstly, the bottom box 1 can be placed at the position to be installed of an automobile, the shock pad 13 stuck and fixed in front of the bottom box 1 is attached and connected with the automobile, then screws can penetrate into the mounting holes 2 symmetrically formed in the front end of the bottom box 1 so as to install and fix the bottom box 1, then the heat exchange tube 3 can be clamped and nested on the inner side of the bottom box 1, and the transfer tube 4 can be connected and installed on the upper end of the heat exchange tube 3, so that the heat exchange medium needed in the later stage is communicated with the heat exchange tube 3, then the bottom plate 5 can be moved upwards, the connecting plate 6 and the rear cover 7 which are fixedly connected on the bottom plate 5 are nested and attached to the bottom box 1, and the connecting plate 6 is respectively positioned on the front side and the rear side of the heat exchange tube 3 until the inner side of the outer end of the bottom plate 5 is clamped with the movable plate 9 which is not detachably connected with the fixed plate 10 fixedly connected with the outer upper side of the bottom plate 5 and is nested inside the outer lower end of the bottom box 1, the fixed plate 10 extrudes the limiting block 11 under the action of the spring 12 in the bottom box 1 outwards until the upper ends of the connecting plate 6, the rear cover 7 and the fixed plate 10 are attached to the bottom box 1 under the action of the spring 12, and the limiting block 11 is attached to the fixed plate 10 in a buckling mode, so that the purpose of fixing the bottom plate 5 and the bottom box 1 is achieved, and the assembly of the heat exchanger is convenient to finish;

as shown in fig. 1, fig. 2, fig. 3 and fig. 5, in the process of using the heat exchanger, the change of the introduced medium can be changed through the self heat exchange of the heat exchange tube 3, and after the outer temperature of the heat exchange tube 3 is ultrahigh, a controller 18 which is embedded and installed on the inner side of the rear lower end of the rear cover 7 can be used for controlling an exhaust fan 15 which is fixedly installed on the inner side of the middle part of the rear cover 7 to operate after sensing the outer temperature of the heat exchange tube 3, and as the inner parts of the left end and the right end of the bottom box 1 are respectively provided with a through hole 14, the rear side of the exhaust fan 15 is provided with a protective net 16 which is fixedly connected with the rear cover 7, so that the operation of the exhaust fan 15 is convenient for exhausting the outside air into the bottom box 1 through the through holes 14, and then exhausting the hot air around the heat exchange tube 3 to the outside through the protective net 16, thereby achieving the purpose of ventilating the heat exchange tube 3 and ensuring good heat exchange effect;

After the heat exchanger is used for a long time, as shown in fig. 1, 2 and 3, the movable plate 9 which is not detachably connected can be pressed upwards by the inner side of the outer end of the bottom plate 5, so that the movable plate 9 is extruded outwards by the limiting block 11, the fixed plate 10 is disconnected, the limiting block 11 is connected with the buckle of the bottom box 1 under the action of the spring 12, the bottom plate 5 can be moved downwards on the basis of pressing the movable plate 9, the bottom plate 5 drives the connecting plate 6 fixed on the bottom plate 5 to move downwards, and as a plurality of brushes 8 which are attached to the heat exchange tubes 3 are adhered and connected to the upper end of the connecting plate 6, the brushes 8 can be conveniently removed from the heat exchange tubes 3 by the downward movement of the connecting plate 6, so that the heat exchange tubes 3 are conveniently prevented from being influenced by covered dust.

The details not described in detail in the specification belong to the prior art known to the person skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details not described in detail in the specification belong to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. An automotive heat exchanger for ease of installation comprising: the heat exchange tube (3) is nested in the bottom box (1), the bottom plate (5) is attached to the bottom box (1), and the connecting plate (6) and the rear cover (7) are fixedly connected to the bottom plate (5);

characterized by further comprising:

Symmetrical mounting holes (2) are formed in the front end of the bottom box (1), and an adapter tube (4) communicated with the heat exchange tube (3) is attached to the upper side of the bottom box (1);

The inner sides of the left end and the right end of the bottom plate (5) are respectively connected with a movable plate (9) which is not detachable with the bottom plate in a clamping way, and the inner sides of the upper ends of the movable plates (9) are provided with fixed plates (10);

The connecting plates (6) are symmetrically arranged relative to the heat exchange tubes (3), and a plurality of hairbrushes (8) which are attached to the heat exchange tubes (3) are fixedly stuck to the upper ends of the connecting plates (6);

the rear cover (7) is positioned at the rear side of the connecting plate (6), and an exhaust fan (15) is arranged at the inner side of the middle part of the rear cover (7).

2. An automotive heat exchanger for facilitating installation as set forth in claim 1, wherein: the connecting plate (6) and the rear cover (7) are nested and attached to each other and arranged in the bottom box (1), and the connecting plate (6) and the rear cover (7) are respectively of a T-shaped structure and a hollow structure.

3. An automotive heat exchanger for facilitating installation as set forth in claim 1, wherein: the movable plate (9) and the fixed plate (10) are nested and clamped on the inner side of the outer lower end of the bottom box (1), a limiting block (11) is attached to the inner side of the outer end of the fixed plate (10) and the inner side of the outer end of the movable plate (9), and the limiting block (11) is in telescopic connection with the bottom box (1) through a spring (12);

The limiting block (11) and the spring (12) are symmetrically arranged relative to the fixed plate (10), and the upper end of the movable plate (9) and the lower end of the limiting block (11) are respectively of an inclined structure and an arc structure.

4. An automotive heat exchanger for facilitating installation as set forth in claim 1, wherein: the damping pad (13) is stuck and fixed on the front side of the bottom box (1), and through holes (14) are formed in the middle parts of the left end and the right end of the bottom box (1).

5. An automotive heat exchanger for facilitating installation as set forth in claim 1, wherein: the rear side of the exhaust fan (15) is provided with a protective net (16) fixedly connected with the rear cover (7), and a temperature sensor (17) and a controller (18) which are mounted in an embedded manner with the rear cover (7) are arranged below the exhaust fan (15).