Ceiling radiation hydraulic balance distributor

Abstract

The utility model relates to a ceiling radiation hydraulic balance distributor and belongs to the technical field of hydraulic balance distribution devices, the ceiling radiation hydraulic balance distributor comprises a hydraulic balancer and a water pan connected with the hydraulic balancer, a connecting assembly is arranged on the end face, facing the hydraulic balancer, of the water pan, and the connecting assembly comprises a plurality of first connecting pieces distributed at equal intervals and screws; the first connecting piece is used for being connected with the water pan, an inserting long hole is formed in the end, away from the end connected with the water pan, of the first connecting piece, one end of the screw penetrates through the inserting long hole, a limiting plate is rotationally connected to the outer side wall of the end, penetrating through the inserting long hole, of the screw, and the limiting plate penetrates through the inserting long hole and then rotates. The hydraulic balancer is provided with a second connecting piece, and the end, away from the end provided with the limiting plate, of the screw penetrates through the second connecting piece to be connected with the second connecting piece through a nut. The water pan has the effect that the time for an operator to disassemble the water pan can be shortened.

Description

Technical Field

[0001] This application relates to the technical field of hydraulic balance distribution devices, and particularly to a ceiling radiation hydraulic balance distributor. Background Art

[0002] With the gradual improvement of the requirements for residential comfort in residential buildings, some air conditioning systems have begun to adopt ceiling radiation air conditioning systems. The hydraulic balancer is a regulation method for solving the problem of hydraulic imbalance in air conditioners, aiming to eliminate hydraulic imbalance and enable the air conditioning water system to operate energy-efficiently and comfortably under the designed working conditions.

[0003] Currently, the hydraulic balancers installed on ceiling radiation air conditioning systems are usually connected with water receiving trays. The water receiving trays are arranged below the hydraulic balancers. When there is a water leakage on the hydraulic balancers, the water receiving trays can catch the leaked water. The common connection and fixing method between the current hydraulic balancers and the water receiving trays is that several screws are fixedly welded on the end face of the water receiving tray facing the hydraulic balancer, and a fixing plate is connected to the hydraulic balancer. The screws pass through the fixing plate and are fixed by nuts, so that the water receiving tray is connected and fixed to the hydraulic balancer.

[0004] Regarding the above related technologies, the following defects are found: After long-term use, the hydraulic balancer may malfunction and need to be repaired. At this time, since the water receiving tray is arranged below the hydraulic balancer and the hydraulic balancer is arranged on the ceiling, it is necessary to first remove the water receiving tray before the hydraulic balancer can be repaired. Since one end of the screw is fixedly welded to one end of the water receiving tray, the operator needs to remove the nuts one by one from the screws before the water receiving tray can be removed from the hydraulic balancer. Therefore, it may prolong the time for the operator to remove the water receiving tray. Content of the Utility Model

[0005] In order to shorten the time for the operator to remove the water receiving tray, this application provides a ceiling radiation hydraulic balance distributor.

[0006] A ceiling radiation hydraulic balance distributor provided by this application adopts the following technical solutions:

[0007] A ceiling radiation hydraulic balance distributor comprises a hydraulic balancer and a water collecting pan connected to the hydraulic balancer, wherein the water collecting pan is provided with a connecting assembly on one end face facing the hydraulic balancer, wherein the connecting assembly comprises a plurality of equidistantly distributed first connecting members and screws, wherein the first connecting member is used to be connected to the water collecting pan, and the end of the first connecting member which is away from the end connected to the water collecting pan is provided with a plug-in long hole, one end of the screw is passed through the plug-in long hole, and the screw passes through the outer side wall of one end of the plug-in long hole and is rotatably connected to a limiting plate, and the limiting plate is rotated after passing through the plug-in long hole so that the limiting plate abuts against the first connecting member and is limited, and the hydraulic balancer is provided with a second connecting member, and the end of the screw which is away from the limiting plate passes through the second connecting member and is connected by a nut.

[0008] By adopting the above technical scheme, a first connecting member is provided on the water collecting pan, and a plug-in long hole is provided at the end of the first connecting member away from the water collecting pan, one end of the screw is passed through the plug-in long hole, and a limit plate is rotated and connected at the outer side wall of the end of the screw passing through the plug-in long hole, and the limit plate is rotated after the limit plate passes through the plug-in long hole so that the limit plate abuts against the first connecting member for limiting, and a second connecting member is provided at the hydraulic balancer, and the end of the screw away from the limit plate is passed through the second connecting member and connected by a nut, so that when the hydraulic balancer needs to be inspected and repaired, the limit plate is rotated, and then the limit plate is aligned with the plug-in long hole and passed through the plug-in long hole to disconnect the water collecting pan from the screw, which is beneficial to shorten the time for the operator to remove the water collecting pan.

[0009] Optionally, an embedding groove for embedding the limiting plate is provided at one end surface of the first connecting member that abuts against the limiting plate for limiting position, and the embedding groove is communicated with the long plug-in hole.

[0010] By adopting the above technical solution, an embedding groove for the limiting plate to be embedded is provided at one end face where the first connecting member and the limiting plate abut against each other for limiting, and the embedding groove is connected to the long plug-in hole, so that when the limiting plate is embedded in the embedding groove provided on the first connecting member, the limiting plate is not easy to rotate so as to pass through the long plug-in hole and be disconnected from the first connecting member, which is beneficial to improving the stability of the connection and fixation between the limiting plate and the first connecting member.

[0011] Optionally, an abutment plate is provided at one end of the screw rod close to the limiting plate, and the abutment plate abuts against the limiting plate.

[0012] By adopting the above technical solution, an abutment plate is provided at one end of the screw rod close to the limiting plate, and the abutment plate abuts against the limiting plate, so that the screw rod is not easy to be separated from the end of the screw rod.

[0013] Optionally, a water outlet pipe is provided on the side wall of the water receiving tray.

[0014] By adopting the above technical solution, a water outlet pipe is provided at the side wall of the water receiving tray, so that the water in the water receiving tray can be discharged from the water receiving pipe.

[0015] Optionally, one end face of the water receiving tray facing the hydraulic balancer is an inclined surface, and the inclined surface slopes from high to low in the direction of the water outlet pipe.

[0016] By adopting the above technical solution, one end face of the water receiving tray facing the hydraulic balancer is an inclined surface, and the inclined surface slopes from high to low in the direction of the water outlet pipe, so that the water in the water receiving tray is not easily accumulated on the water receiving tray.

[0017] Optionally, the hydraulic balancer includes a return water pipe, and a plurality of first branch pipes are provided on the return water pipe, and electric ball valves are provided on the first branch pipes.

[0018] By adopting the above technical solution, a plurality of first branch pipes are provided at the return water pipe, and electric ball valves are provided on the first branch pipes, which is beneficial to more quickly opening the hydraulic balancer.

[0019] Optionally, the hydraulic balancer includes a water supply pipe, and a plurality of second branch pipes are provided on the water supply pipe, and universal ball valves are provided on the second branch pipes.

[0020] By adopting the above technical solution, a plurality of second branch pipes are provided at the water supply pipe, and universal ball valves are provided on the second branch pipes, which is beneficial to facilitating the control of the water flow balance in the second branch pipes.

[0021] Optionally, both the electric ball valve and the universal ball valve adopt large-diameter ball valves.

[0022] By adopting the above technical solution, both the electric ball valve and the universal ball valve adopt large-diameter ball valves, so that the hydraulic balancer does not require flow regulation.

[0023] Optionally, a heat insulation layer is provided on the water supply pipe.

[0024] By adopting the above technical solution, a heat insulation layer is provided on the water supply pipe, which is beneficial to suppressing the generation of condensate water and preventing energy consumption from being wasted.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. A first connecting piece is provided on the water receiving tray, and a plug-in long hole is provided at one end of the first connecting piece away from the water receiving tray, one end of the screw rod is passed through the plug-in long hole, and a limit plate is rotated and connected at the outer side wall of one end of the screw rod passing through the plug-in long hole, and when the limit plate passes through the plug-in long hole, the limit plate is rotated so that the limit column abuts against the first connecting piece and limits the position, and a second connecting piece is provided at the hydraulic balancer, and the end of the screw rod away from the setting of the limit plate passes through the second connecting piece and is connected by a nut, so that when the hydraulic balancer needs to be repaired, the limit plate is rotated, and then the limit plate is aligned with the plug-in long hole and passed through the plug-in long hole to disconnect the water receiving tray from the screw rod, which is conducive to shortening the time for the operator to disassemble the water receiving tray;

[0027] 2. An embedding groove for embedding the limiting plate is provided at one end surface where the first connecting member and the limiting plate are abutted and limited, and the embedding groove is connected to the plug-in slot, so that when the limiting plate is embedded in the embedding groove provided on the first connecting member, the limiting plate is not easy to rotate, thereby penetrating from the plug-in slot and disconnecting from the first connecting member, which is conducive to improving the stability of the connection and fixation between the limiting plate and the first connecting member;

[0028] 3. An abutment plate is provided at one end of the screw rod near the limiting plate, and the abutment plate abuts against the limiting plate, so that the screw rod is not easy to disengage from the end of the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural diagram of the overall structure in the embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of the structure of the connection component in the embodiment of the present application.

[0031] Figure 3 It is a schematic diagram of the exploded structure of the connection component in the embodiment of the present application.

[0032] Explanation of the reference numerals: 1. hydraulic balancer; 11. second connecting piece; 12. water supply pipe; 121. second branch pipe; 122. universal ball valve; 13. return pipe; 131. first branch pipe; 132. electric ball valve; 2. water receiving tray; 21. water outlet pipe; 3. connecting assembly; 31. first connecting piece; 311. plug-in long hole; 312. embedding groove; 32. screw; 321. limit plate; 322. abutment plate. DETAILED DESCRIPTION

[0033] The following is combined with Figures 1-3 This application is described in further detail.

[0034] The embodiment of the present application discloses a ceiling radiation hydraulic balance distributor. Figure 1, A ceiling radiation hydraulic balance distributor includes a hydraulic balancer 1, a water receiving tray 2, and a connection assembly 3. The hydraulic balancer 1 and the water receiving tray 2 are connected through the connection assembly 3.

[0035] Refer to Figure 1 , The hydraulic balancer 1 includes a second connector 11, a water supply pipe 12, and a return water pipe 13. The second connector 11 is connected to both the water supply pipe 12 and the return water pipe 13. A number of second branch pipes 121 are provided at the water supply pipe 12. In this embodiment, according to specific requirements, it is preferably set that there are five second branch pipes 121 on the water supply pipe 12. A universal ball valve 122 is provided on the second branch pipe 121. A number of first branch pipes 131 are provided at the return water pipe 13. In this embodiment, according to specific requirements, it is preferably set that there are five first branch pipes 131 on the return water pipe 13. An electric ball valve 132 is provided on the first branch pipe 131. And both the universal ball valve 122 and the electric ball valve 132 are large-diameter ball valves, so that the hydraulic balancer 1 does not need to perform flow regulation. At the same time, a heat preservation layer is installed at the water supply pipe 12, which is beneficial to suppressing the generation of condensate water and the energy consumption is not easily wasted.

[0036] Refer to Figure 1 , The water receiving tray 2 is used to receive the water leaked from the hydraulic balancer 1. Therefore, one end face of the water receiving tray 2 facing the hydraulic balancer 1 is arranged as an inclined plane. Let the end face of the water receiving tray 2 with the inclined plane be the upper end face of the water receiving tray 2. A water outlet pipe 21 is integrally formed at the left end face of the water receiving tray 2. The end of the water receiving tray 2 with the inclined plane is inclined downward towards the direction of the water outlet pipe 21, so that the water on the water receiving tray 2 can be discharged towards the water outlet pipe 21 under the action of the inclined plane.

[0037] Refer to Figure 1 、 Figure 2 and Figure 3 , The connection assembly 3 includes several groups of equally spaced first connectors 31 and screw rods 32. In this embodiment, according to the specific situation, it is preferably set that there are two groups of first connectors 31 and screw rods 32 for connecting the water receiving tray 2 and the hydraulic balancer 1. The following takes one group of first connectors 31 and screw rods 32 as an example for description. The first connector 31 is in a "C" shape. The first connector 31 is welded at the upper end face of the water receiving tray 2 with the inclined plane. A plug-in long hole 311 is opened at the upper end face of the first connector 31. The lower end of the screw rod 32 is passed through the first connector 31 through the plug-in long hole 311.

[0038] Refer to Figure 3, a limiting plate 321 is sleeved on the outer side wall of the screw 32 near the lower end. The limiting plate 321 is rotatably arranged on the outer side wall of the screw 32 near the lower end. The shape of the limiting plate 321 is consistent with that of the inserting long hole 311, and the size of the limiting plate 321 is slightly smaller than that of the inserting long hole 311, so that the limiting plate 321 can pass through the inserting long hole 311. An embedding groove 312 is opened at the lower end face of the end of the first connecting piece 31 where the inserting long hole 311 is provided. The embedding groove 312 is communicated with the inserting long hole 311, and the embedding groove 312 and the inserting long hole 311 are integrally cross-shaped. Therefore, when the screw 32 drives the limiting plate 321 to pass through the inserting long hole 311, after rotating the limiting plate 321 until the limiting plate 321 is embedded in the embedding groove 312 opened in the first connecting piece 31, the screw 32 is connected to the first connecting piece 31.

[0039] Referring to Figure 1 and Figure 3 , in order to prevent the limiting plate 321 from easily passing through the lower end of the screw 32, a butting plate 322 is welded to the lower end face of the screw 32. The upper end face of the butting plate 322 abuts against the lower end face of the limiting plate 321. The size of the butting plate 322 is also smaller than that of the inserting long hole 311. The upper end of the screw 32 passes through the second connecting piece 11 and is fixed to the second connecting piece 11 by a nut, so that the hydraulic balance device 1 and the water receiving tray 2 can be connected by the connecting component 3.

[0040] The implementation principle of a ceiling radiation hydraulic balance distributor in an embodiment of the present application is as follows: Align the limiting plate 321 on the screw 32 with the inserting long hole 311 and pass through the inserting long hole 311. After the limiting plate 321 passes through the inserting long hole 311, rotate the limiting plate 321. When rotated until the limiting plate 321 can be embedded in the embedding groove 312 opened on the first connecting piece 31, the screw 32 can be connected and fixed to the water receiving tray 2. Pass the upper end of the screw 32 through the second connecting piece 11 and then fix it with a nut, so that the screw 32 is fixed to the hydraulic balance device 1. At this time, the water receiving tray 2 is located below the hydraulic balance device 1. When the hydraulic balance device 1 needs to be repaired, gently lift the water receiving tray 2 so that the limiting plate 321 disengages from the embedding groove 312, and rotate the limiting plate 321 until the limiting plate 321 can pass upward through the inserting long hole 311. At this time, the first connecting piece 31 is disconnected from the screw 32, and the hydraulic balance device 1 can be repaired.

[0041] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A ceiling radiation hydraulic balance distributor, characterized in that: The invention comprises a hydraulic balancer (1) and a water receiving tray (2) connected to the hydraulic balancer (1); a connection assembly (3) is provided on one end surface of the water receiving tray (2) facing the hydraulic balancer (1); the connection assembly (3) comprises a plurality of first connecting members (31) and screw rods (32) distributed at equal intervals; the first connecting member (31) is used to connect to the water receiving tray (2); an end of the first connecting member (31) facing away from the end connected to the water receiving tray (2) is provided with a plug-in slot (311); one end of the screw rod (32) passes through the plug-in slot An extension hole (311) is provided, and the screw rod (32) passes through the outer wall of one end of the plug-in long hole (311) and is rotatably connected to a limit plate (321). After the limit plate (321) passes through the plug-in long hole (311), the limit plate (321) is rotated so that the limit plate (321) and the first connecting member (31) are abutted against each other for limiting position. The hydraulic balancer (1) is provided with a second connecting member (11), and one end of the screw rod (32) that is away from the limit plate (321) passes through the second connecting member (11) and is connected via a nut.

2. A ceiling radiation hydraulic balance distributor according to claim 1, characterized in that: An embedding groove (312) for embedding the limiting plate (321) is provided at one end surface where the first connecting member (31) abuts against the limiting plate (321), and the embedding groove (312) is communicated with the long insertion hole (311).

3. A ceiling radiation hydraulic balance distributor according to claim 2, characterized in that: An abutment plate (322) is provided at one end of the screw rod (32) close to the limiting plate (321), and the abutment plate (322) abuts against the limiting plate (321).

4. A ceiling radiation hydraulic balance distributor according to claim 3, characterized in that: A water outlet pipe (21) is provided on the side wall of the water receiving tray (2).

5. The ceiling radiation hydraulic balance distributor according to claim 4 is characterized by: One end surface of the water receiving tray (2) facing the hydraulic balancer (1) is an inclined surface, and the inclined surface is inclined from high to low in the direction of the water outlet pipe (21).

6. The ceiling radiation hydraulic balance distributor according to claim 1, characterized in that: The hydraulic balancer (1) comprises a water return pipe (13), wherein the water return pipe (13) is provided with a plurality of first branch pipes (131), and an electric ball valve (132) is provided on the first branch pipe (131).

7. The ceiling radiation hydraulic balance distributor according to claim 6, characterized in that: The hydraulic balancer (1) comprises a water supply pipeline (12), wherein the water supply pipeline (12) is provided with a plurality of second branch pipes (121), and a universal ball valve (122) is provided on the second branch pipes (121).

8. The ceiling radiation hydraulic balance distributor according to claim 7, characterized in that: The electric ball valve (132) and the universal ball valve (122) are both large-diameter ball valves.

9. The ceiling radiation hydraulic balance distributor according to claim 7, characterized in that: The water supply pipe (12) is provided with a heat-insulating layer.

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