Fan coil hoisting design structure

Abstract

The utility model discloses a fan coil hoisting design structure which comprises a fan coil body, a hard wood plate is arranged on a shell of the fan coil body, and an air outlet of the fan coil body is connected with an air supply pipe through a flexible connecting pipe. The first hanging assemblies are fixedly installed on a shell of the fan coil body, the multiple first hanging assemblies are arranged in the circumferential direction of the fan coil body, each first hanging assembly comprises a first hanging seat, first channel steel, a first hanging rod and first angle steel, and the first hanging seats are fixedly installed on the top face of a building; a screw on the first hanging seat penetrates through a top plate of the first channel steel and then is fixed through a first nut, one end of the first hanging rod is fixedly installed on the first channel steel, the other opposite end of the first hanging rod is fixedly installed on the first angle steel, and the first angle steel corresponds to the hard wood plate in position and is fixedly installed on a shell of the fan coil body. Compared with the prior art, the fan coil hoisting structure solves the problem that an existing fan coil hoisting structure is poor in damping effect.

Description

Technical Field

[0001] The utility model relates to the technical field of fan coil unit hoisting, in particular to a hoisting design structure of a fan coil unit. Background Technique

[0002] A fan coil unit is one of the terminal devices of an air conditioning system, which consists of a small fan, a motor and a coil. Refrigerant flows through the coil pipes and exchanges heat with the air outside the pipes, so that the air is cooled, thereby adjusting the air parameters in the room. In the installation of the fan coil unit, shock absorption design needs to be considered to prevent the vibration of the building from being transmitted to the fan coil unit and avoid affecting the operation of the fan coil unit. For example, Chinese Patent No. 202410008380.7 discloses an installation method of a dry fan coil unit and the dry fan coil unit. The installation method of the fan coil unit includes the following steps: S1: Check whether the fan coil unit is intact and determine the installation position of the fan coil unit; S2: Install a plurality of brackets, and then fix the brackets to the fan coil unit through fasteners. The brackets are used to support the fan coil unit; S3: Weld and connect the heat exchange coil with the refrigerant copper pipe; S4: Install a humidity sensor in the fan coil unit.

[0003] In the existing hoisting structure of the fan coil unit, usually only the shock absorption design of the hanging rod is adopted to eliminate the vibration transmission of the building, and the shock absorption effect of the fan coil unit is not good. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hoisting design structure of a fan coil unit to solve the problem of poor shock absorption effect of the existing hoisting structure of the fan coil unit.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A hoisting design structure of a fan coil unit, comprising:

[0006] A fan coil unit body, on which a hard wood board is arranged on the shell, and the air outlet of the fan coil unit body is connected to the air supply pipe through a flexible connecting pipe;

[0007] A first hanging component, which is fixedly installed on the shell of the fan coil unit body. A plurality of first hanging components are arranged along the circumferential direction of the fan coil unit body. The first hanging component includes a first hanging seat, a first channel steel, a first hanging rod and a first angle steel. The first hanging seat is fixedly installed on the building top surface. The screw on the first hanging seat passes through the top plate of the first channel steel and is fixed through a first nut. One end of the first hanging rod is fixedly installed on the first channel steel, and the opposite end is fixedly installed on the first angle steel. The position of the first angle steel corresponds to the hard wood board, and the first angle steel is fixedly installed on the shell of the fan coil unit body.

[0008] As a further description of the above technical scheme:

[0009] A shock isolation rubber is arranged between the first nut and the top plate of the first channel steel.

[0010] As a further description of the above technical solution:

[0011] A return air static pressure box is provided on the fan coil unit body, and a plate type primary filter screen is provided at the return air inlet of the return air static pressure box.

[0012] As a further description of the above technical solution:

[0013] The supply air duct is fixedly installed on the building top surface through the second hoisting assembly. The second hoisting assembly includes a second channel steel, a second suspension rod and a second angle steel. The second channel steel is fixedly installed on the building top surface through expansion bolts. One end of the second suspension rod is fixedly installed on the second channel steel, and the opposite end is fixedly installed on the second angle steel. The supply air duct is placed on the second angle steel.

[0014] As a further description of the above technical solution:

[0015] A supporting steel plate is provided on the second angle steel, and the supply air duct is placed on the supporting steel plate.

[0016] As a further description of the above technical solution:

[0017] A heat preservation layer is provided on the outer side of the supply air duct, and the position of the heat preservation layer corresponds to the supporting steel plate.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0019] 1. In the present utility model, when the fan coil unit body is hoisted, on the one hand, through the setting of the first channel steel, the vibration transmission between the building top surface and the first suspension rod is effectively reduced, realizing preliminary shock absorption. On the other hand, through the setting of the hard wood board on the shell of the fan coil unit body, the vibration transmission between the first angle steel and the fan coil unit body is further reduced, realizing secondary shock absorption, and the hard wood board can effectively ensure the nail holding force during screw connection and avoid installation looseness.

[0020] 2. In the present utility model, the air outlet of the fan coil unit body is connected to the supply air duct through a flexible connecting pipe, and when the supply air duct is hoisted, the heat preservation layer provided on the outer side of the supply air duct further improves the shock absorption effect during hoisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a structural schematic diagram of a hoisting design structure of a fan coil unit.

[0023] Figure 2 For Figure 1 The partial enlarged view at position A in the figure.

[0024] Figure 3 It is a hoisting schematic diagram of the air supply duct in a hoisting design structure of a fan coil unit.

[0025] Legend description:

[0026] 1. Fan coil unit body; 11. Hard wooden board; 12. Flexible connecting pipe; 13. Return air static pressure box; 131. Plate type primary filter; 2. First hanging assembly; 21. First hanging seat; 211. First nut; 22. First channel steel; 23. First suspender; 24. First angle steel; 3. Second channel steel; 31. Second suspender; 32. Second angle steel; 33. Supporting steel plate; 9. Air supply duct; 91. Thermal insulation layer. Specific implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0028] Embodiment 1

[0029] Please refer to Figures 1-3 , the present invention provides a technical solution: a hoisting design structure of a fan coil unit, including:

[0030] The fan coil unit body 1, on whose shell there is a hard wooden board 11, and the air outlet of the fan coil unit body 1 is connected to the air supply duct 9 through a flexible connecting pipe 12;

[0031] The first hanging assembly 2, which is fixedly installed on the shell of the fan coil unit body 1, and several first hanging assemblies 2 are arranged along the circumferential direction of the fan coil unit body 1. The first hanging assembly 2 includes a first hanging seat 21, a first channel steel 22, a first suspender 23 and a first angle steel 24. The first hanging seat 21 is fixedly installed on the building ceiling, the screw on the first hanging seat 21 passes through the top plate of the first channel steel 22 and is fixed by a first nut 211. One end of the first suspender 23 is fixedly installed on the first channel steel 22, and the opposite end is fixedly installed on the first angle steel 24. The position of the first angle steel 24 corresponds to that of the hard wooden board 11, and the first angle steel 24 is fixedly installed on the shell of the fan coil unit body 1.

[0032] There is a return air static pressure box 13 on the fan coil unit body 1, and a plate type primary filter 131 is arranged at the air return port of the return air static pressure box 13.

[0033] A shock-absorbing rubber is provided between the first nut 211 and the top plate of the first channel steel 22 to achieve non-rigid connection and further achieve shock absorption.

[0034] The air supply duct 9 is fixedly installed on the building roof through the second hoisting assembly. The second hoisting assembly includes a second channel steel 3, a second suspension rod 31 and a second angle steel 32. The second channel steel 3 is fixedly installed on the building roof through expansion bolts. One end of the second suspension rod 31 is fixedly installed on the second channel steel 3, and the opposite end is fixedly installed on the second angle steel 32. The air supply duct 9 is placed on the second angle steel 32 to achieve the hoisting of the air supply duct 9.

[0035] A bearing steel plate 33 is provided on the second angle steel 32, and the air supply duct 9 is placed on the bearing steel plate 33. The bearing steel plate 33 increases the contact area with the air supply duct 9, making the air supply duct 9 placed stably and not easily deformed.

[0036] A heat preservation layer 91 is provided outside the air supply duct 9, and the position of the heat preservation layer 91 corresponds to the bearing steel plate 33. The heat preservation layer 91 can specifically adopt heat preservation cotton. On the one hand, the heat preservation layer 91 avoids the heat exchange between the air flow in the air supply duct and the outside, and on the other hand, it can further improve the shock absorption effect during hoisting.

[0037] Working principle: When the fan coil unit body 1 is hoisted, on the one hand, through the setting of the first channel steel 22, the vibration transmission between the building roof and the first suspension rod 23 is effectively reduced to achieve preliminary shock absorption. On the other hand, through the setting of the hard wood board 11 on the shell of the fan coil unit body 1, the vibration transmission between the first angle steel 24 and the fan coil unit body 1 is further reduced to achieve secondary shock absorption, and the hard wood board 11 can effectively ensure the nail-holding force during screw connection and avoid installation problems. The air outlet of the fan coil unit body 1 is connected to the air supply duct 9 through a flexible connection pipe 12. When the air supply duct 9 is hoisted, the heat preservation layer provided outside the air supply duct 9 further improves the shock absorption effect during hoisting.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A hoisting design structure of a fan coil unit, characterized in that, Comprising: A fan coil unit body, on whose housing there is a hard wood board, and the air outlet of the fan coil unit body is connected to an air supply duct through a flexible connecting pipe; A first hanging assembly, which is fixedly installed on the housing of the fan coil unit body, and several of the first hanging assemblies are arranged circumferentially along the fan coil unit body. The first hanging assembly includes a first hanging seat, a first channel steel, a first suspender rod and a first angle steel. The first hanging seat is fixedly installed on the building ceiling. The screw on the first hanging seat passes through the top plate of the first channel steel and is fixed by a first nut. One end of the first suspender rod is fixedly installed on the first channel steel, and the opposite end is fixedly installed on the first angle steel. The position of the first angle steel corresponds to that of the hard wood board, and the first angle steel is fixedly installed on the housing of the fan coil unit body.

2. The design structure of a fan coil unit for hoisting according to claim 1, characterized in that, A shock-absorbing rubber is arranged between the first nut and the top plate of the first channel steel.

3. The lifting design structure of a fan coil unit according to claim 1, characterized in that, A return air static pressure box is arranged on the fan coil unit body, and a plate type primary filter is arranged at the air return opening of the return air static pressure box.

4. A hoisting design structure of a fan coil unit according to claim 1, characterized in that The air supply duct is fixedly installed on the building ceiling through a second hanging assembly. The second hanging assembly includes a second channel steel, a second suspender rod and a second angle steel. The second channel steel is fixedly installed on the building ceiling through an expansion bolt. One end of the second suspender rod is fixedly installed on the second channel steel, and the opposite end is fixedly installed on the second angle steel. The air supply duct is placed on the second angle steel.

5. The design structure of a fan coil unit for hoisting according to claim 4, characterized in that, A supporting steel plate is arranged on the second angle steel, and the air supply duct is placed on the supporting steel plate.

6. The design structure of a fan coil unit for hoisting according to claim 5, characterized in that, A heat insulation layer is arranged outside the air supply duct, and the position of the heat insulation layer corresponds to that of the supporting steel plate.

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