CN213040660U

CN213040660U - Surface cooler structure for wall-mounted fan coil

Info

Publication number: CN213040660U
Application number: CN202022146454.3U
Authority: CN
Inventors: 袁光银
Original assignee: Dezhou Jiangsen Air Conditioning Equipment Co ltd
Current assignee: Dezhou Jiangsen Air Conditioning Equipment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-23
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a surface cooler structure for wall-mounted fan coil, which comprises a surface cooler body, wherein the surface cooler body comprises at least three groups of fin heat exchangers, the fin heat exchangers are distributed in sequence and form a C-shaped structure, and the end parts at the two ends of the fin heat exchangers are respectively fixed with each other through fixing panels; the fin heat exchangers are mutually connected with the same group of liquid inlet pipes and liquid outlet pipes, and at least one group of liquid circulation pipelines are formed in each group of fin heat exchangers; the utility model has the advantages of reasonable design, replace the flat structure among the prior art through C type surface cooler, solved its assembly fixing problem for the surface cooler can carry out the heat exchange with more air in limited space, possesses higher heat exchange efficiency under the same volume, thereby has improved its cooling and heating efficiency, has reduced equipment cost.

Description

Surface cooler structure for wall-mounted fan coil

Technical Field

The utility model relates to a fan coil technical field especially relates to a surface cooler structure for wall-hanging fan coil.

Background

The wall-mounted fan coil unit, also called wall-mounted water temperature air conditioner, is commonly called water air conditioner, the surface cooler wing plate used in the internal structure is a flat plate structure, so when the fan coil unit is assembled in the fan coil unit, the contact area with air is limited, the heat dissipation area is small, a unit shell with larger volume needs to be configured for a unit with larger power, the whole cooling and heating efficiency is lower, and the cost of a user can be increased.

Disclosure of Invention

In order to solve the deficiencies in the prior art, the utility model aims to provide a surface cooler structure for wall-hanging fan coil improves its cooling and heating efficiency through the surface cooler that adopts C type structure.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a surface cooler structure for wall-hanging fan coil, includes the surface cooler body, its characterized in that:

the surface cooler body comprises at least three groups of fin heat exchangers, the fin heat exchangers are sequentially distributed to form a C-shaped structure, and the end parts of the two ends of each fin heat exchanger are respectively fixed to each other through fixing panels;

the fin heat exchangers are connected with the same group of liquid inlet pipes and the same group of liquid outlet pipes, and at least one group of liquid circulation pipelines are formed inside each group of fin heat exchangers.

The fixing panel comprises split plates which are arranged in a one-to-one correspondence mode of the fin heat exchanger, the heat exchange tubes of the fin heat exchanger penetrate through the split plates and are fixedly connected with the split plates, and the split plates are connected with one another through deformation plates.

The fixed panel further comprises positioning plates which are fixedly connected with the split plates respectively.

The locating plate is located inside the C-shaped opening of the surface cooler body.

And the positioning plate and the split plate are respectively provided with a mounting hole or/and a hanging plate for mutual connection.

And corrugated pipe sections are also arranged between the adjacent fin heat exchangers of the liquid inlet pipe and the liquid outlet pipe.

The end parts of the liquid inlet pipe and the liquid outlet pipe are provided with end plates connected with the liquid inlet pipe and the liquid outlet pipe, and the outer sides of the end parts of the liquid inlet pipe and the liquid outlet pipe are connected with a movable joint.

The movable joint is an inner thread quick movable joint or an outer thread fixed joint.

The utility model has the advantages that: structural design is reasonable, replaces the flat structure among the prior art through C type surface cooler, has solved its assembly fixing problem for the surface cooler can carry out the heat exchange with more air in limited space, the heat transfer area of increase, possesses higher heat exchange efficiency under the same volume, thereby has improved its cooling and heating efficiency, and the stable performance has reduced equipment cost.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the fixing panel.

FIG. 3 is a schematic view of the split plate and deformable plate.

Fig. 4 is a schematic structural view of a liquid inlet pipe and an internal thread quick movable joint.

Fig. 5 is a partial cross-sectional structure diagram of fig. 4.

Fig. 6 is a schematic structural view of the liquid inlet pipe and the external thread fixing joint.

In the figure: 100 first finned heat exchangers, 200 second finned heat exchangers, 300 third finned heat exchangers, 400 fourth finned heat exchangers, 500 liquid inlet pipes, 501 corrugated pipe sections, 502 branch pipes, 503 inner wire quick movable joints, 504 end plates, 505 outer wire fixed joints, 600 positioning plates, 601 split plate, 602 deformation plates, 603 mounting holes and 604 hanging lugs.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

According to the illustrations of fig. 1 to 3: the embodiment provides a surface cooler structure for wall-hanging fan coil, including the surface cooler body, the surface cooler body includes first finned heat exchanger 100, second finned heat exchanger 200, third finned heat exchanger 300 and fourth finned heat exchanger 400, each finned heat exchanger's length is the same, the width increases gradually, in the assembly structure, parallel distribution and mutual parallel distribution in proper order between each finned heat exchanger, and assemble into C type structure, first finned heat exchanger 100 is located upper portion, second finned heat exchanger 200, third finned heat exchanger 300 is located the rear side middle part, fourth finned heat exchanger 400 is located the lower part, make this surface cooler body can occupy less space in that the unit's casing is inside, its surperficial heat transfer area has been increased simultaneously, thereby its cooling and heating efficiency has been improved, equipment cost is reduced.

In the connection structure between each fin heat exchanger, fin heat exchanger's both ends tip is fixed through mounting panel interconnect respectively, wherein the plastic part of the mounting panel structure as an organic whole of one side, wholly with each fin heat exchanger's one end fixed, the other end mounting panel includes components of a whole that can function independently board 601, deformation board 602 and locating plate 600, components of a whole that can function independently board 601, deformation board 602 and locating plate 600 are the sheet metal component, adopt assembly structure each other, ensure each fin heat exchanger's fixed effect on the one hand, on the other hand ensures its assembly connection effect with feed liquor pipe 500 and drain pipe, wherein concrete implementation structure is:

the split plates 601 are arranged corresponding to the first fin heat exchanger 100, the second fin heat exchanger 200, the third fin heat exchanger 300 and the fourth fin heat exchanger 400 one by one, the size of the split plates 601 is equivalent to the size of the end faces of the fin heat exchangers, the distribution and arrangement effect among the fin heat exchangers is not influenced, the heat exchange tubes of the fin heat exchangers penetrate through the split plates 601 and are fixedly connected with the split plates 601, meanwhile, the adjacent split plates 601 are connected with each other through the deformation plates 602, the deformation plates 602 and the split plates 601 are of an integrated structure, the width of the deformation plates 602 is only small, in the assembly and use process, the relative positions among the split plates 601 are kept fixed through the deformation plates 602, meanwhile, the split plates 601 are connected into a whole, and the deformation plates 602 can be bent and twisted for use, so that the random distribution positions and the relative relationship among the adjacent split plates 601 are met, the split plates 601 are kept as a whole, and the four groups of fin heat exchangers can be fixed;

locating plate 600 respectively with split plate 601 is connected fixedly, and locating plate 600 is located the C type opening of surface cooler body inboard, and the size of locating plate 600 is similar to the C type, can connect four split plates 601 as a whole on the one hand, further consolidates the structural strength of fixed panel, and on the other hand can play the supporting effect in locating plate 600 inboard, prevents that outside extrusion from making the surface cooler body warp.

Furthermore, the positioning plate 600 and the split plate 601 are respectively provided with a mounting hole 603 and a hanging lug 604 for mutual connection; the split plates 601 of the first fin heat exchanger 100, the second fin heat exchanger 200 and the third fin heat exchanger 300 are respectively connected and fixed with each other through the mounting holes 603 and screws, the positioning plate 600 and the split plates 601 of the fourth fin heat exchanger 400 are hung in a hanging manner through the hanging lugs 604 and the mounting holes 603, and the corresponding split plates 601 are also fixed.

As shown in fig. 1, 4 to 6: the fin heat exchangers are connected with the same group of liquid inlet pipes 500 and liquid outlet pipes, the liquid inlet pipes 500 and the liquid outlet pipes are arranged independently, but the structures of the liquid inlet pipes 500 and the liquid outlet pipes are basically the same, copper pipes are adopted, a group of liquid circulation pipelines are formed inside each group of fin heat exchangers, branch pipes 502 used for being communicated with the liquid circulation pipelines are arranged on the liquid inlet pipes 500 and the liquid outlet pipes, more liquid circulation pipelines can be arranged according to the size of the surface air cooler, and the number of the liquid circulation pipelines is generally 5-8;

the corrugated pipe section 501 is arranged between the liquid inlet pipe 500 and the liquid outlet pipe and between the adjacent fin heat exchangers, the corrugated pipe section 501 can keep the liquid inlet pipe 500 and the liquid outlet pipe easy to bend, the liquid inlet pipe 500 and the liquid outlet pipe can be bent and deformed according to the C-shaped structure of the surface cooler, and the corrugated pipe section 501 can be arranged at other positions for use according to needs;

further, the tip of feed liquor pipe 500 and drain pipe is equipped with the end plate 504 rather than being connected, and the tip outside and a union coupling of feed liquor pipe 500 and drain pipe, the union coupling is interior quick union coupling 503 or outer silk fixed joint 505, through adopting the union coupling structure, has made things convenient for fan-coil unit and outside tube coupling, and easy to assemble, construction and maintenance have improved the installation effectiveness to and the airtight type of liquid system pipeline.

The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides a surface cooler structure for wall-hanging fan coil, includes the surface cooler body, its characterized in that:

2. A surface air cooler structure for a wall mounted fan coil as claimed in claim 1, wherein: the fixing panel comprises split plates which are arranged in a one-to-one correspondence mode of the fin heat exchanger, the heat exchange tubes of the fin heat exchanger penetrate through the split plates and are fixedly connected with the split plates, and the split plates are connected with one another through deformation plates.

3. A surface air cooler structure for a wall mounted fan coil as claimed in claim 2, wherein: the fixed panel further comprises positioning plates which are fixedly connected with the split plates respectively.

4. A surface air cooler structure for a wall mounted fan coil as claimed in claim 3, wherein: the locating plate is located inside the C-shaped opening of the surface cooler body.

5. A surface air cooler structure for a wall mounted fan coil as claimed in claim 3, wherein: and the positioning plate and the split plate are respectively provided with a mounting hole or/and a hanging plate for mutual connection.

6. A surface air cooler structure for a wall mounted fan coil as claimed in claim 1, wherein: and corrugated pipe sections are also arranged between the adjacent fin heat exchangers of the liquid inlet pipe and the liquid outlet pipe.

7. A surface air cooler structure for a wall mounted fan coil as claimed in claim 1, wherein: the end parts of the liquid inlet pipe and the liquid outlet pipe are provided with end plates connected with the liquid inlet pipe and the liquid outlet pipe, and the outer sides of the end parts of the liquid inlet pipe and the liquid outlet pipe are connected with a movable joint.

8. A surface air cooler structure for a wall mounted fan coil as claimed in claim 7, wherein: the movable joint is an inner thread quick movable joint or an outer thread fixed joint.