CN216866942U

CN216866942U - Double-layer water pump of refrigerating room

Info

Publication number: CN216866942U
Application number: CN202123157393.1U
Authority: CN
Inventors: 李海滨; 宫治国; 倪琪昌; 王保林; 李云龙
Original assignee: China Construction Installation Group Xi'an Construction Investment Co ltd; China Construction Industrial and Energy Engineering Group Co Ltd
Current assignee: China Construction Installation Group Xi'an Construction Investment Co ltd; China Construction Industrial and Energy Engineering Group Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-01
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a double-layer water pump for a refrigerating room, which comprises a first water inlet pipeline and a third water inlet pipeline, wherein three lower ports of the first water inlet pipeline are respectively and fixedly connected with a second water inlet pipeline, a first butterfly valve and a first water pump; two lower ports of the third water inlet pipeline are fixedly connected with a fourth water inlet pipeline, a third butterfly valve and a second water pump respectively, and one end of the second water pump far away from the fourth water inlet pipeline is fixedly connected with a second pipeline joint, a third water outlet pipeline, a fourth butterfly valve and a fourth water outlet pipeline in sequence. In the utility model, a single water pump with a large quantity of demands is designed into a double-layer water pump, so that the area of a machine room is saved.

Description

Double-layer water pump of refrigerating room

Technical Field

The utility model relates to machine rooms of all water pumps, in particular to a double-layer water pump for a refrigerating machine room.

Background

The water pump is suitable for conveying clear water or liquid with physical and chemical properties in a high-pressure operation system, such as high-rise building water supply, boiler water supply, heating and ventilating refrigeration cycle, bathroom and other cold and warm water circulation pressurization and equipment matching, and the conveying or pipeline pressurization of a fire-fighting system and the like, and the existing water pump systems are used by combining single water pumps and occupy too much ground resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a double-layer water pump for a refrigerating room.

In order to achieve the purpose, the utility model adopts the following technical scheme: a double-layer water pump for a refrigerating room comprises a first water inlet pipeline and a third water inlet pipeline, wherein three lower ports of the first water inlet pipeline are respectively and fixedly connected with a second water inlet pipeline, the lower ports of the three second water inlet pipelines are respectively and fixedly connected with a first butterfly valve, the lower ports of the three first butterfly valves are respectively and fixedly connected with a second water inlet pipeline, the lower ports of the three second water inlet pipelines are respectively and fixedly connected with a first pipeline joint, the lower ports of the three first pipeline joints are respectively and fixedly connected with a first water pump, the three first water pumps are respectively and fixedly connected with a first pipeline joint at one end far away from the first pipeline joint, the three first pipeline joints are respectively and fixedly connected with a first water outlet pipeline at one end far away from the first water pump, the upper ports of the three first water outlet pipelines are respectively and fixedly connected with a second butterfly valve, and the upper ports of the three second butterfly valves are respectively and fixedly connected with a first water outlet pipeline, the upper ports of the three first water outlet pipelines are fixedly connected with second water outlet pipelines;

the water inlet pipe comprises a third water inlet pipeline, a fourth water inlet pipeline, two lower ports of the third water inlet pipeline, two lower ports of the fourth water inlet pipeline, two third butterfly valves, two fourth water inlet pipelines, two second pipeline joints, two second water pumps, two third water outlet pipelines, two fourth water outlet pipelines and two fourth water outlet pipelines, wherein the lower ports of the third water inlet pipeline are fixedly connected with the third butterfly valves respectively, the lower ports of the two third butterfly valves are fixedly connected with the fourth water inlet pipelines respectively, the lower ports of the two fourth water inlet pipelines are fixedly connected with the second pipeline joints respectively, the lower ports of the two second pipeline joints are fixedly connected with the second water pumps respectively, the second water pumps are far away from the second pipeline joints, the second pipeline joints are fixedly connected with the third water outlet pipelines respectively, the upper ports of the two third water outlet pipelines are fixedly connected with the fourth butterfly valves respectively, the upper ports of the two fourth butterfly valves are fixedly connected with the third water outlet pipelines respectively, and the upper ports of the third water outlet pipelines are fixedly connected with the fourth water outlet pipelines respectively.

As a further description of the above technical solution:

and one side of each of the three second water inlet pipelines is fixedly connected with a pressure gauge.

As a further description of the above technical solution:

the bottom ends of the two third water outlet pipelines are fixedly connected with a second water outlet pipe, and the bottom ends of the three first water outlet pipelines are fixedly connected with a first water outlet pipe.

The utility model has the following beneficial effects:

compared with the prior art, this double-deck water pump of refrigeration computer lab is integrated into upper and lower two-layer double-deck water pump module of refrigeration computer lab with many water pumps, and the water pump in the conventional art can only be alone one and put, has consumeed a large amount of land resources like this undoubtedly, and because of taking up an area of the resource and being less than the conventional art far away, so can save a large amount of tubular products, has also improved the integrated level of module simultaneously, and when having improved the module integrated level, the efficiency and the quality of construction have also been promoted to a very big degree.

Drawings

Fig. 1 is a right side view of a double-layer water pump for a refrigerator according to the present invention;

fig. 2 is a first structural schematic diagram of a double-layer water pump of a refrigeration room according to the present invention;

fig. 3 is a schematic structural diagram of a double-layer water pump of a refrigerator room according to the present invention.

Illustration of the drawings:

1. a first water inlet pipe; 2. a third water inlet pipeline; 3. a second outlet conduit; 4. a fourth outlet conduit; 5. a second water inlet pipe; 6. a fourth water inlet pipe; 7. a first outlet conduit; 8. a third outlet conduit; 9. a first butterfly valve; 10. a first pipe joint; 11. a first water drain pipe; 12. a second drain pipe; 13. a first water pump; 14. a second water pump; 15. a second pipe joint; 16. a pressure gauge; 17. a third butterfly valve; 18. a second butterfly valve; 19. and a fourth butterfly valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a double-layer water pump for a refrigerating room comprises a first water inlet pipeline 1, a third water inlet pipeline 2 and a frame, wherein three lower ports of the first water inlet pipeline 1 are respectively and fixedly connected with a second water inlet pipeline 5, the lower ports of the three second water inlet pipelines 5 are respectively and fixedly connected with a first butterfly valve 9, the lower ports of the three first butterfly valves 9 are respectively and fixedly connected with a second water inlet pipeline 5, the lower ports of the three second water inlet pipelines 5 are respectively and fixedly connected with a first pipeline joint 10, the lower ports of the three first pipeline joints 10 are respectively and fixedly connected with a first water pump 13, one ends of the three first water pumps 13 far away from the first pipeline joints 10 are respectively and fixedly connected with a first pipeline joint 10, one ends of the three first pipeline joints 10 far away from the first water pumps 13 are respectively and fixedly connected with a first water outlet pipeline 7, the upper ports of the three first water outlet pipelines 7 are respectively and fixedly connected with a second butterfly valve 18, the upper ports of the second butterfly valves 18 are respectively and fixedly connected with a first water outlet pipeline 7, the upper ports of the first water outlet pipelines 7 are fixedly connected with second water outlet pipelines 3, and air-conditioning water can be conveyed to the second water outlet pipelines 3 through a first water pump 13;

the lower ports of the third water inlet pipeline 2 are respectively fixedly connected with a fourth water inlet pipeline 6, the lower ports of the two fourth water inlet pipelines 6 are respectively fixedly connected with a third butterfly valve 17, the lower ports of the two third butterfly valves 17 are respectively fixedly connected with a fourth water inlet pipeline 6, the lower ports of the two fourth water inlet pipelines 6 are respectively fixedly connected with a second pipeline joint 15, the lower ports of the two second pipeline joints 15 are respectively fixedly connected with a second water pump 14, one end of each second water pump 14 far away from the second pipeline joint 15 is respectively fixedly connected with a second pipeline joint 15, one end of each second pipeline joint 15 far away from the second water pump 14 is respectively fixedly connected with a third water outlet pipeline 8, the upper ports of the two third water outlet pipelines 8 are respectively fixedly connected with a fourth butterfly valve 19, the upper ports of the fourth butterfly valves 19 are respectively fixedly connected with a third water outlet pipeline 8, the upper ports of the two third water outlet pipelines 8 are respectively fixedly connected with a fourth water outlet pipeline 4, the air-conditioned water may be delivered to the fourth outlet conduit 4 by the second water pump 14;

the pressure gauge 16 is fixedly connected to one side of each of the three second water inlet pipes 5, whether the valve works or not is judged through the pressure gauge 16, the second water drain pipes 12 are fixedly connected to the bottom ends of the two third water outlet pipes 8, the second water drain pipes 12 can be used for pipeline flushing, water in the third water outlet pipes 8 and the second water pump 14 is discharged during system maintenance and the like, the first water drain pipes 11 are fixedly connected to the bottom ends of the three first water outlet pipes 7, the first water drain pipes 11 can be used for pipeline flushing, water in the first water outlet pipes 7 and the first water pump 13 is discharged during system maintenance and the like, the first water pump 13 is installed on the lower portion of the frame, and the first water inlet pipe 1, the third water inlet pipe 2, the second water outlet pipes 3 and the fourth water outlet pipes 4 are all installed on the upper portion of the frame.

The working principle is as follows: air-conditioning water respectively enters the device from the third water inlet pipeline 2 and the first water inlet pipeline 1, the water entering the first water inlet pipeline 1 reaches the first butterfly valve 9 through the second water inlet pipeline 5, the opening and closing of the first butterfly valve 9 are controlled by a valve, then the air-conditioning water enters the second water inlet pipeline 5 again after passing through the first butterfly valve 9, then the air-conditioning water enters the first water pump 13 through the first pipeline joint 10 at the other side of the first water pump 13, then the air-conditioning water enters the first water outlet pipeline 7 through the first pipeline joint 10 at the other side of the first water pump 13, the air-conditioning water inside the first water outlet pipeline 7 enters the second water outlet pipeline 3 through the second butterfly valve 18 under the action of the first water pump 13, and the second water outlet pipe 12 can discharge the water in the third water outlet pipeline 8 and the second water pump 14 during pipeline flushing, system maintenance and the like; the air-conditioned water entering the third water inlet pipeline 2 reaches the third butterfly valve 17 through the fourth water inlet pipeline 6, the opening and the closing of the third butterfly valve 17 are controlled by a valve, then the air-conditioned water enters the second pipeline joint 15 again after passing through the third butterfly valve 17, passes through the second pipeline joint 15 and then enters the second water pump 14, then the air-conditioned water enters the third water outlet pipeline 8 through the second pipeline joint 15 on the other side of the second water pump 14, the water in the third water outlet pipeline 8 enters the fourth water outlet pipeline 4 through the fourth butterfly valve 19 under the action of the second water pump 14, and the first water drain pipe 11 can drain the water in the first water outlet pipeline 7 and the first water pump 13 during pipeline flushing, system maintenance and the like.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a double-deck water pump of refrigerator room, includes first inlet channel (1) and third inlet channel (2), its characterized in that: the three lower ports of the first water inlet pipeline (1) are respectively and fixedly connected with second water inlet pipelines (5), the lower ports of the three second water inlet pipelines (5) are respectively and fixedly connected with first butterfly valves (9), the lower ports of the three first butterfly valves (9) are respectively and fixedly connected with second water inlet pipelines (5), the lower ports of the three second water inlet pipelines (5) are respectively and fixedly connected with first pipeline joints (10), the lower ports of the three first pipeline joints (10) are respectively and fixedly connected with first water pumps (13), one ends of the three first water pumps (13) far away from the first pipeline joints (10) are respectively and fixedly connected with first pipeline joints (10), one ends of the three first pipeline joints (10) far away from the first water pumps (13) are respectively and fixedly connected with first water outlet pipelines (7), and the upper ports of the three first water outlet pipelines (7) are respectively and fixedly connected with second butterfly valves (18), the upper ports of the three second butterfly valves (18) are fixedly connected with first water outlet pipelines (7), and the upper ports of the three first water outlet pipelines (7) are fixedly connected with second water outlet pipelines (3);

the two lower ports of the third water inlet pipeline (2) are respectively fixedly connected with a fourth water inlet pipeline (6), the lower ports of the two fourth water inlet pipelines (6) are respectively fixedly connected with a third butterfly valve (17), the lower ports of the two third butterfly valves (17) are respectively fixedly connected with a fourth water inlet pipeline (6), the lower ports of the two fourth water inlet pipelines (6) are respectively fixedly connected with a second pipeline joint (15), the lower ports of the two second pipeline joints (15) are respectively fixedly connected with a second water pump (14), one ends of the two second water pumps (14) far away from the second pipeline joints (15) are respectively fixedly connected with a second pipeline joint (15), one ends of the two second pipeline joints (15) far away from the second water pumps (14) are respectively fixedly connected with a third water outlet pipeline (8), and the upper ports of the two third water outlet pipelines (8) are respectively fixedly connected with a fourth butterfly valve (19), the upper ports of the two fourth butterfly valves (19) are fixedly connected with third water outlet pipelines (8), and the upper ports of the two third water outlet pipelines (8) are fixedly connected with fourth water outlet pipelines (4).

2. A refrigerator room double-layer water pump according to claim 1, characterized in that: and one side of each of the three second water inlet pipelines (5) is fixedly connected with a pressure gauge (16).

3. A refrigerator room double-layer water pump according to claim 1, characterized in that: the bottom ends of the two third water outlet pipelines (8) are fixedly connected with a second water drain pipe (12), and the bottom ends of the three first water outlet pipelines (7) are fixedly connected with a first water drain pipe (11).