High-position arrangement integrated pipeline water flow distribution and collection device

Abstract

The utility model belongs to the technical field of refrigeration and heating stations, and provides a high-position arrangement integrated pipeline water flow distributing and collecting device which comprises a water collecting pipe and a water distributing pipe. The water collecting pipe and the water distributing pipe are arranged at high positions, are respectively connected with a water chilling unit water return pipe and a water chilling unit water supply pipe through tee joints and are integrated with a pipeline system; a water return pipe is arranged on the water collecting pipe, and a water supply pipe is arranged on the water distributing pipe; the water supply pipe is connected out from the lower portion of the water distributing pipe, and the water return pipe is connected out from the lower portion of the water collecting pipe. Due to the design of the water distribution pipes and the water collection pipes arranged at high positions, the occupied area is saved, and later maintenance operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to refrigeration heating station technical field, concretely relates to a high -position arrangement integrated pipeline water flow distribution collection device. BACKGROUND

[0002] In the refrigeration heating station, the water supply and return of the system are usually distributed and collected by water distributors and water collectors. The return water of each road of the system is collected through the water collector, and after being treated by the water chiller unit, it is distributed to each water supply pipe through the water distributor to realize circulation.

[0003] At present, in the conventional water flow distribution and collection scheme realized by the water distributor and the water collector, the water distributor and the water collector are usually arranged at a low position, which occupies a large area and is not conducive to pipeline arrangement and later maintenance and repair in a small space refrigeration heating station. Moreover, the water distributor and the water collector are non-integrated in the system, and the connection of each pipeline with them is complex, and there are many local components, which increases the flow resistance. SUMMARY

[0004] The utility model discloses in order to solve above -mentioned problem, proposes a high -position arrangement integrated pipeline water flow distribution collection device, the utility model discloses the water distribution pipe and the water collection pipe of high -position arrangement are integrated with system pipeline as a whole, simplify the connection mode with each pipeline, reduce flow resistance, at the same time, the design of high -position arrangement saves the area of occupation, is more favorable to later maintenance operation.

[0005] According to some embodiments, the utility model provides a kind of high -position arrangement integrated pipeline water flow distribution collection device, using following technical scheme:

[0006] A kind of high -position arrangement integrated pipeline water flow distribution collection device, including water collection pipe and water distribution pipe;Using high -position water distribution pipe and water collection pipe integrated with pipeline, instead of traditional water distribution pipe and water collector, the distribution collection of system supply and return water is carried out;

[0007] The water collection pipe and the water distribution pipe are arranged at high position, are connected with water chiller unit return water pipe, water chiller unit water supply pipe respectively through tee, and are integrated with pipeline system as a whole;Water return pipe is provided on the water collection pipe, and water supply pipe is provided on the water distribution pipe;The water supply pipe is connected from the lower portion of the water distribution pipe, and the water return pipe is connected from the lower portion of the water collection pipe.

[0008] Further, the water collection pipe and the water chiller unit return water pipe are at the same height.

[0009] Further, the water distribution pipe and the water chiller unit water supply pipe are at the same height.

[0010] Further, the water chiller unit return water pipe and the water chiller unit water supply pipe are connected with water chiller unit.

[0011] Further, the water treatment device is arranged on the water return pipe of the water chiller.

[0012] Further, the height of the water treatment device is equal to the height of the water collecting pipe.

[0013] Further, a centrifugal water pump is arranged between the water supply pipe and the water distributor.

[0014] Further, two groups of parallel centrifugal water pumps are arranged between the water supply pipe and the water distributor.

[0015] Further, the centrifugal water pump is a vertical centrifugal water pump.

[0016] Further, the height of the centrifugal water pump is lower than the height of the water distributor.

[0017] Compared with the prior art, the water chiller has the advantages that:

[0018] The utility model discloses a water collecting pipe and water distributor, and the water collecting pipe and the water distributor are arranged at high positions and are connected with the water return pipe and the water supply pipe of the water chiller through three-way pipes respectively, and are integrated with the pipeline system, the water collecting pipe is provided with a water return pipe, and the water distributor is provided with a water supply pipe, the water supply pipe is connected from below the water distributor, and the water return pipe is connected from below the water collecting pipe.

[0019] In the utility model, the traditional low-position water distributor and water collector are replaced by the high-position water distributor and water collector, and are integrated with the system pipeline, the connection mode with each pipeline is simplified, and the flow resistance is reduced. DRAWINGS

[0020] The drawings constituting a part of the utility model are used to provide further understanding of the utility model, and the illustrative embodiment of the utility model and the explanation thereof are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0021] Figure 1 It is a traditional system schematic diagram;

[0022] Figure 2 It is a system schematic diagram of the utility model;

[0023] Figure 3 It is the view of the water collector in the utility model in the A direction; Figure 2

[0024] Wherein: 1, water collecting pipe, 2, water distributor, 3, water return pipe of water chiller, 4, water supply pipe of water chiller, 5, water return pipe, 6, water supply pipe, 7, water treatment device, 8, centrifugal water pump, 9, water collector, 10, water distributor.​ Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0027] like Figure 1 As shown, in the refrigeration and heating station, the system's supply and return water are distributed and collected using a distributor 2 and a collector 1. The various return water pipes 5 are connected and collected through a collector 9, and after being processed by the chiller unit, are distributed to the various supply water pipes 6 through a distributor 10 to achieve circulation. The chiller unit uses conventional equipment, and is connected to the collector 9 and distributor 10 through the chiller unit return water pipe 3 and chiller unit supply water pipe 4, respectively. The distributor 9 and collector 10 are arranged in a low position, occupying a large area, which is not conducive to pipe layout and subsequent maintenance in the limited space of the refrigeration and heating station; furthermore, the distributor 9 and collector 10 are not integrated into the system, making the connections between the various pipes and them relatively complex, with many local components, increasing flow resistance.

[0028] Regarding at least one of the above problems, such as Figure 2 As shown, this embodiment provides a high-level integrated pipeline water flow distribution and collection device, including a water collection pipe 1 and a water distribution pipe 2;

[0029] The water collection pipe 1 and the water distribution pipe 2 are respectively connected to the chiller unit return water pipe 3 and the chiller unit supply water pipe 4 via tees; a return water pipe 5 is installed on the water collection pipe 1, and a supply water pipe 6 is installed on the water distribution pipe 2; for example Figure 3 As shown, the water supply pipe 6 is connected from below the water distribution pipe 2, and the return water pipe 5 is connected from below the water collection pipe 1.

[0030] The water collection pipe 1 is at the same elevation as the chiller unit return water pipe 3. The water distribution pipe 2 is at the same elevation as the chiller unit supply water pipe 4. Understandably, they are at the same height.

[0031] Optionally, the water collection pipe 1 and the water distribution pipe 2 can be installed under the floor slab or beam at a height determined by the room structure using supports and hangers. The return water pipe 5 and the supply water pipe 6 can be extended and buried underground as needed. Specifically, the supply water pipe 6 extends from below the water distribution pipe 2, and the return water pipe extends from below the water collection pipe. The high-level arrangement of the water collection pipe 1 and the water distribution pipe 2 saves floor space and facilitates later maintenance.

[0032] In some embodiments, the water collector 1 and the water distributor 2 can be realized by conventional devices. The water distributor 1 and the water collector 2 are arranged at a high position and integrated with the system pipeline, which simplifies the connection mode with each pipeline and reduces the flow resistance.

[0033] In some embodiments, a water chiller is connected between the water chiller return pipe 3 and the water chiller supply pipe 4. Optionally, the water chiller is realized by conventional devices and arranged on the roof of the relevant building. The cold and hot water return in the water collector 1 enters the water chiller through the water chiller return pipe 3, is processed by the water chiller, and then enters the water distributor 2 through the water chiller supply pipe 4, and is transported by the water distributor 2 through the supply pipe 6.

[0034] In some embodiments, a water processor 7 is arranged on the water chiller return pipe 3, and the height of the water processor 7 is equal to the height of the water collector 1. Optionally, the water processor 7 can include a filter and / or sterilization equipment, etc.

[0035] In some embodiments, a centrifugal water pump 8 is arranged between the supply pipe 6 and the water distributor 2. Optionally, two groups of parallel centrifugal water pumps 8 are arranged between the supply pipe 6 and the water distributor 2, and the centrifugal water pump 8 can be arranged as a vertical centrifugal water pump.

[0036] The working process or principle of the embodiment is as follows:

[0037] The refrigeration and heating station can adopt a two-stage pump double-pipe closed mechanical circulation system. The water chiller is placed on the roof, and the centrifugal water pump 8 and the water processor 7 are arranged in the refrigeration station water pump house. The water in each return pipe 5 is collected by the water collector arranged at a high position, and only needs to pass through a tee joint and other devices to directly enter the water chiller return pipe 3 at the same height. The supply water processed by the water chiller in the water chiller return pipe 3 to the water chiller on the roof also only needs to flow through the water chiller supply pipe 4 and a tee joint and other devices to enter the water distributor arranged at a high position, and is transported by the two groups of parallel centrifugal water pumps 8 and the multiple supply pipes 6.

[0038] The water collector 1 and the water distributor 2 are both arranged at a high position and connected to the return pipe 3 and the supply pipe 4 in the system through a tee joint, which is integrated with the pipeline. Figure 1 Compared with the traditional low-position arranged water collector 9 and water distributor 10, the pipe connection mode is greatly simplified, the pipeline length is shortened, and the resistance is reduced. In addition, the high-position arrangement also reduces the equipment floor area and reserves the maintenance space.

[0039] The high arrangement of the integrated water collecting pipe and the water distributing pipe can reduce the equipment area of the water pump house of the refrigeration station by about 20%, save space, and be beneficial to the later maintenance; meanwhile, the high arrangement of the integrated water collecting pipe and the water distributing pipe can simplify the pipe connection mode, reduce local components such as elbows, shorten the pipe length, and reduce the flow resistance.

[0040] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high level integrated plumbing water flow distribution and collection device, characterized by, The collecting pipe and the distributing pipe are arranged at high positions and are connected with the water return pipe and the water supply pipe of the water chilling unit respectively through a tee joint, and are integrated with a pipeline system. The collecting pipe and the distributing pipe are arranged at high positions and are connected with the water return pipe and the water supply pipe of the water chilling unit respectively through a tee joint, and are integrated with a pipeline system.

2. A high mounted integrated plumbing water flow distribution and collection device as in claim 1, wherein, The collecting pipe and the water return pipe of the water chilling unit are at the same height.

3. A high mounted integrated plumbing water flow distribution and collection device as in claim 1, wherein, The distributing pipe and the water supply pipe of the water chilling unit are at the same height.

4. A high mounted integrated plumbing water flow distribution and collection device as in claim 1, wherein, The water chilling unit is connected between the water return pipe and the water supply pipe of the water chilling unit.

5. A high mounted integrated plumbing water flow distribution and collection device as in claim 1, wherein, The water treatment device is arranged on the water return pipe.

6. A high level integrated plumbing water flow distribution and collection arrangement as claimed in claim 5, wherein, The height of the water treatment device is equal to the height of the collecting pipe.

7. A high mounted integrated plumbing water flow distribution and collection device as in claim 1, wherein, The centrifugal water pump is arranged between the water supply pipe and the distributing pipe.

8. A high mounted integrated plumbing water flow distribution and collection device as in claim 1, wherein, Two groups of centrifugal water pumps in parallel are arranged between the water supply pipe and the distributing pipe.

9. A high level arrangement integrated plumbing water flow distribution and collection device according to claim 8, characterized in that, The centrifugal water pump is a vertical centrifugal water pump.

10. A high level integrated plumbing water flow distribution and collection device as defined in claim 8, wherein, The height of the centrifugal water pump is lower than the height of the distributing pipe.

Images