Air source fluorine circulation floor heating tail end pipeline distribution structure

Abstract

The utility model discloses an air source fluorine circulation ground heating tail end pipeline distribution structure, which relates to the technical field of heating and ventilation, and comprises a control box and a mounting seat fixed at the bottom of the front end of the control box, branch pipelines forming a loop with the main pipeline and the return pipelines are mounted on the mounting seat, the return pipelines are arranged in sections, a three-way pipeline II is connected between every two adjacent return pipelines, the other end of each three-way pipeline II is connected with a three-way valve through a metal corrugated pipe, one port of each three-way valve is communicated with a liquid inlet port of the corresponding branch pipeline, and the other port of each three-way valve is communicated with a liquid outlet port of the corresponding return pipeline. The main pipeline and the backflow pipeline are the same in structure, and the connection mode between the main pipeline and the branch pipeline is the same as the connection mode between the backflow pipeline and the branch pipeline. According to the utility model, the metal corrugated pipe and the three-way valve are arranged, so that the port of the branch pipeline is inclined, and pollutants in the branch pipeline can be conveniently removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heating ventilation technical field, concretely is a kind of air source fluorine circulation ground heating terminal pipeline distribution structure. BACKGROUND

[0002] Air source fluorine circulation ground heating is the heating mode that low-temperature heat energy is absorbed from air by air source heat pump unit, and heat energy is enhanced by fluorine circulation, and finally the whole room is heated evenly by ground heat dissipation.

[0003] Traditional air source fluorine circulation ground heating system has some deficiencies in design. Especially in the terminal pipeline distribution structure, there are often problems of inconvenient pollution cleaning and difficult maintenance. These problems not only affect the heating efficiency of the system, but also increase the operation cost and maintenance difficulty of the system.

[0004] Therefore, the present application is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of air source fluorine circulation ground heating terminal pipeline distribution structure to solve the problem of inconvenient pollution cleaning of air source fluorine circulation ground heating system terminal pipeline in the above background art.

[0006] To solve the above technical problems, the utility model provides a kind of air source fluorine circulation ground heating terminal pipeline distribution structure, including control box and the mounting seat of fixed in the bottom of control box front end, the main pipeline and return pipeline of fixed parallel arrangement are passed through the two side walls of control box, the branch pipeline of being formed loop with main pipeline and return pipeline is installed on mounting seat, return pipeline is segmented, and the three-way pipe two of being connected between adjacent return pipeline, the other end of three-way pipe two is connected with three-way valve by metal bellow, one port of three-way valve is communicated with the liquid inlet port of branch pipeline, main pipeline and return pipeline structure are same, and the connection mode between main pipeline and branch pipeline is same with the connection mode between return pipeline and branch pipeline. By setting metal bellow and three-way valve, the port of branch pipeline is inclined, and it is convenient to remove the pollutants in branch pipeline.

[0007] Further, the top of the mounting seat is fixed with a flexible metal plate, the top of the flexible metal plate abuts against a wedge-shaped plate, the top of the wedge-shaped plate is fixed with an insulation board, and the top of the insulation board is embedded with a branch pipeline. When the liquid inlet port and the liquid outlet port of the branch pipeline are inclined downward, the flexible metal plate deforms.

[0008] Further, the main pipeline is segmented, the three-way pipe one is connected between adjacent main pipelines, the main pipeline and the return pipeline are staggered, and the main pipeline is located obliquely above the return pipeline. The two port connecting parts of the branch pipeline do not produce motion interference.

[0009] Further, the front end face of the control box is provided with a through hole for allowing the branch pipe to move in the vertical direction, and a collecting box is clamped to the bottom of the control box and located directly below the third port of the three-way valve.

[0010] Further, a fixing cylinder is sleeved on the outer wall of the branch pipe, a rubber column is fixed to the bottom of the fixing cylinder, and the bottom of the rubber column is fixed to the inner wall of the bottom of the control box.

[0011] Further, the control box is provided with multiple groups, and adjacent main pipes and adjacent return pipes are connected through flanges.

[0012] Further, the top of the control box is tightly connected with a top cover, the top of the top cover is embedded with a control panel, and the three-way valve and the control panel are electrically connected.

[0013] Further, the main pipe and the return pipe are connected with the same air energy main machine, and the air energy main machine is provided with a control switch.

[0014] Compared with the prior art, the device has the following advantages:

[0015] 1. During the use of the device, pollutants may be generated in the branch pipe during the circulation process. The metal bellows and the three-way valve can be used to conveniently adjust the inclination angle of the branch pipe, which is helpful for the discharge of pollutants. The collecting box is located directly below the third port of the three-way valve and is used to collect the discharged pollutants, so as to ensure the cleaning and efficient operation of the system.

[0016] 2. The control box is provided with multiple groups, and adjacent main pipes and adjacent return pipes are connected through flanges. According to the actual use area, the device can be spliced and assembled to meet the heating needs of different scales, and the pipes at the workstations can be connected according to the actual use area, so that the device is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure diagram of the connection between the mounting seat and the branch pipe in an air source fluorine circulation ground heating terminal pipe distribution structure.

[0018] Figure 2 It is a perspective view of an air source fluorine circulation ground heating terminal pipe distribution structure.

[0019] Figure 3 It is a structure diagram of the control box moving out of the top cover in an air source fluorine circulation ground heating terminal pipe distribution structure.

[0020] Figure 4 It is a kind of air source fluorine cycle ground heating terminal pipeline distribution structure, the structure schematic diagram of branch pipeline and return pipeline connection place.

[0021] In the drawing:

[0022] 10, control box; 11, through hole; 12, rubber column; 13, fixed cylinder; 14, collection box;

[0023] 20, mounting seat; 21, wedge-shaped plate; 22, heat preservation plate; 23, flexible metal plate;

[0024] 30, branch pipeline;

[0025] 40, main pipeline; 41, three-way pipeline one;

[0026] 50, return pipeline;

[0027] 60, metal bellows; 61, three-way valve. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] Please refer to Figures 1-4 The present application provides a technical scheme: a kind of air source fluorine cycle ground heating terminal pipeline distribution structure, including control box 10 and the mounting seat 20 fixed in the bottom of the front end of control box 10, the main pipeline 40 and return pipeline 50 are fixed with parallel arrangement and are penetrated in the two side walls of control box 10, mounting seat 20 is installed with branch pipeline 30, main pipeline 40 and return pipeline 50 constitute loop, return pipeline 50 is segmented, three-way pipeline two is connected between adjacent return pipeline 50, another end of three-way pipeline two is connected with three-way valve 61 by metal bellows 60, one port of three-way valve 61 is communicated with the liquid inlet port of branch pipeline 30, main pipeline 40 and return pipeline 50 are same in structure, the connection mode between main pipeline 40 and branch pipeline 30 is same with the connection mode between return pipeline 50 and branch pipeline 30. Main pipeline 40 is segmented, three-way pipeline one 41 is connected between adjacent main pipeline 40, main pipeline 40 and return pipeline 50 are staggered, main pipeline 40 is located in the oblique upper side of return pipeline 50. Main pipeline 40 and return pipeline 50 are connected with same air energy host, control switch is provided on air energy host.

[0030] It should be noted that: by setting the metal bellows 60 and three-way valve 61, the port of the branch pipe 30 is inclined, which facilitates the removal of contaminants in the branch pipe 30, and the two port connecting parts of the branch pipe 30 do not interfere with each other.

[0031] The top of the mounting seat 20 is fixed with a flexible metal plate 23, the top of which abuts against a wedge-shaped plate 21, the top of which is fixed with a heat preservation plate 22, and the top of which is embedded with a branch pipe 30. The front end face of the control box 10 is provided with a through hole 11 for accommodating the vertical movement of the branch pipe 30, and the bottom of the control box 10 is clamped with a collection box 14, which is located directly below the third port of the three-way valve 61.

[0032] It should be noted that: when the inlet and outlet ports of the branch pipe 30 are inclined downward, the flexible metal plate 23 deforms, and the collection box 14 facilitates the collection and discharge of contaminants in the branch pipe 30.

[0033] The outer wall of the branch pipe 30 is sleeved with a fixed cylinder 13, the bottom of which is fixed with a rubber column 12, and the bottom of which is fixed to the inner wall of the bottom of the control box 10. When the device is in normal use, it supports the branch pipe 30 and ensures stable operation of the device.

[0034] The control box 10 is provided with multiple groups, and adjacent main pipes 40 and adjacent return pipes 50 are connected by flanges. The top of the control box 10 is hermetically connected with a top cover, and the top of the top cover is embedded with a control panel, and the three-way valve 61 and the control panel are electrically connected.

[0035] It should be noted that: according to the actual use area, it is suitable for wide range of applications. According to the actual use area, the branch pipes 30 at the workstations are connected, which is energy-saving and environmentally friendly.

[0036] Working principle: when the contaminants in the branch pipe 30 need to be cleaned, the three-way valve 61 is used to make the branch pipe 30 not connected with the return pipe 50, the opening in the branch pipe 30 is connected with the collection box 14, the fixed cylinder 13 is moved downward to make the opening of the branch pipe 30 inclined downward, and the contaminants in the branch pipe 30 move to the collection box 14; according to the actual use area, the branch pipes 30 at the workstations are connected, which is energy-saving and environmentally friendly.

Claims

1. An air source fluorine cycle floor heating terminal pipe distribution structure, comprising a control box (10) and a mounting base (20) fixed to the front bottom of the control box (10), a main pipe (40) and a return pipe (50) arranged in parallel are passed through and fixed on both side walls of the control box (10), and a branch pipe (30) is installed on the mounting base (20) to form a loop with the main pipe (40) and the return pipe (50), characterized in that: The return pipeline (50) is arranged in sections, and a three-way pipeline 2 is connected between adjacent return pipelines (50). The other end of the three-way pipeline 2 is connected to a three-way valve (61) through a metal bellows (60). One port of the three-way valve (61) is connected to the liquid inlet port of the branch pipeline (30). The main pipeline (40) and the return pipeline (50) have the same structure, and the connection method between the main pipeline (40) and the branch pipeline (30) is the same as the connection method between the return pipeline (50) and the branch pipeline (30).

2. The air source fluorine cycle floor heating terminal pipe distribution structure according to claim 1, characterized in that: A flexible metal plate (23) is fixed to the top of the mounting seat (20), a wedge-shaped plate (21) abuts against the top of the flexible metal plate (23), a heat preservation plate (22) is fixed to the top of the wedge-shaped plate (21), and a branch pipeline (30) is embedded in the top of the heat preservation plate (22).

3. The terminal pipe distribution structure of an air source fluorine cycle floor heating according to claim 1, characterized in that: The main pipe (40) is arranged in sections, and a three-way pipe (41) is connected between adjacent main pipes (40). The main pipe (40) and the return pipe (50) are arranged in an alternating manner, and the main pipe (40) is located obliquely above the return pipe (50).

4. The air source fluorine cycle floor heating terminal pipe distribution structure according to claim 1, characterized in that: The front end surface of the control box (10) is provided with a through hole (11) for accommodating the branch pipeline (30) to move in the vertical direction. The bottom of the control box (10) is clamped with a collection box (14), and the collection box (14) is located directly below the third port of the three-way valve (61).

5. The air source fluorine cycle floor heating terminal pipe distribution structure according to claim 1, characterized in that: The outer wall of the branch pipe (30) is sleeved with a fixing cylinder (13), the bottom of the fixing cylinder (13) is fixed with a rubber column (12), and the bottom of the rubber column (12) is fixed to the bottom inner wall of the control box (10).

6. The air source fluorine cycle floor heating terminal pipe distribution structure according to claim 1, characterized in that: The control box (10) is provided with multiple groups, and adjacent main pipelines (40) and adjacent return pipelines (50) are connected via flanges.

7. The air source fluorine cycle floor heating terminal pipe distribution structure according to claim 1, characterized in that: The top of the control box (10) is sealed with a top cover, the top of the top cover is embedded with a control panel, and the three-way valve (61) is electrically connected to the control panel.

8. The terminal pipe distribution structure of air source fluorine cycle floor heating according to claim 1, characterized in that: The main pipeline (40) and the return pipeline (50) are connected to the same air energy main unit, and a control switch is provided on the air energy main unit.

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