CN216868201U

CN216868201U - Pipe network system modularization device

Info

Publication number: CN216868201U
Application number: CN202220384089.6U
Authority: CN
Inventors: 向龙; 冯泽; 丁小飞
Original assignee: Hunan Longxin Water Purification Technology Co ltd
Current assignee: Hunan Longxin Water Purification Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-01
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a pipe network system modularization device, which relates to the technical field of water treatment of purified water, electrodialysis, ion exchange, dialysis water systems and the like. The valve components are directly connected with the pipeline through the welding preparation in the early stage, so that the use of materials is reduced, and the aim of reducing the cost is fulfilled. The pipeline and the valve can be perfectly connected by a welding method, the phenomena of water leakage and the like caused by long-time use are avoided, the movement direction of the flashboard is vertical to the fluid direction, and the gate valve can only be fully opened and fully closed and cannot be adjusted and throttled. The gate valve seals through disk seat and flashboard contact, and the sealed face can build up welding metal material in order to increase the wearability usually, simple to operate, simple structure.

Description

Pipe network system modularization device

Technical Field

The utility model relates to the technical field of water treatment such as purified water, electrodialysis, ion exchange and dialysis water systems, in particular to a pipe network system modularization device.

Background

The central centralized water making and quality-based water supply system of the hospital is put into operation, so that the modernized management level of the hospital can be improved, and more importantly, the central centralized water making and quality-based water supply system can produce greater benefits. The central centralized water-making and quality-based water-supplying system can quickly replace independent water-making machines in various departments with the advantages of good water quality controllability, low total investment cost, low operation cost, large machine room selectivity, small total occupied area and the like. In the process of hospital modernization construction, although the investment amount proportion of the hospital pure water project is not large, the department involved is wide. Along with the gradual improvement of the water quality specification of hospitals, the water quality specification of hospitals is more and more emphasized by leaders of medical and health institutions at all levels. In countries with more developed economy, such as the United states and Japan, more sound hospital pure water use management systems and pure water standards of different subjects have been established and implemented successively in the early 70 s of the 20 th century. Subsequently, more and more hospitals built central water and quality-based water supply systems. The central centralized water production and quality-based water supply means that tap water is deeply treated by a water machine to reach the water quality standard which can be directly used by each department, and then the tap water is supplied to each department by a pipe network. China introduced and implemented the concept and scheme of central centralized water production and quality-based water supply since the end of the 20 th century. In recent years, central water production and quality-based water supply systems are rapidly replacing original independent water supply equipment due to unique advantages of the central water production and quality-based water supply systems. A general hospital requires high-quality pure water such as biochemical examination water, pathology water, hemodialysis water, central supply room water, operation rinsing water, DSI catheter rinsing water, dental rinsing water, obstetrical infant rinsing water, and preparation room water. In the existing facilities of hospitals in China, in a comprehensive building which is invested and constructed before the early 90 s of the 20 th century, independent water machines of various departments are basically used for supplying pure water. In the newly built and reconstructed comprehensive hospitals in recent years, in order to utilize resources to the maximum extent and further improve the modernized management degree of the hospitals, a central centralized preparation pure water and quality-divided water supply system mode is adopted successively.

However, in the prior art, when the centralized dual water supply is used, an equipment room is required to be assembled firstly, and various types of water produced by the equipment are conveyed to a designated water consumption point through a pipeline. After the installation of the equipment room is completed, the water produced by the equipment room needs to be conveyed to a water consumption point through a water supply pipeline. The flow speed and the flow of water are controlled by installing various valves. A pipeline connecting mode of threaded connection is adopted in the prior art, and the pipeline is screwed into the valve through a threaded opening by winding the outer thread pipeline on the waist waterproof adhesive tape. However, this connection method has a disadvantage that when the connection is used for a long time, a gap is easily formed at the connection position of the filament opening, so that air enters the pipeline, and when water in the pipeline contacts with air, the purity of the water is reduced. And water in the pipeline is easy to flow out from the gap.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, when centralized dual water supply is used, an equipment room is required to be assembled firstly, and various types of water produced by equipment are conveyed to a specified water consumption point through a pipeline. After the installation of the equipment room is completed, the water produced in the equipment room needs to be conveyed to a water consumption point through a water supply pipeline. The flow speed and the flow of water are controlled by installing various valves. A pipeline connecting mode of threaded connection is adopted in the prior art, and the pipeline is screwed into the valve through a threaded opening by winding the outer thread pipeline on the waist waterproof adhesive tape. However, this connection method has a disadvantage that when the connection is used for a long time, a gap is easily formed at the connection position of the filament opening, so that air enters the pipeline, and when water in the pipeline contacts with air, the purity of the water is reduced. And the water in the pipeline is easy to flow out from the gap, and the provided pipe network system modularization device is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: pipe network system modular device, including gate valve and automatic flat vent valve welding module, the exit end of gate valve and automatic flat vent valve welding module is through a plurality of gate valve welding modules of nonrust steel pipe fixedly connected with, the exit end of gate valve welding module is through nonrust equal fixedly connected with gate valve of steel pipe and horizontal check valve combination welding module, through two water spot modules of nonrust steel pipe fixedly connected with between gate valve welding module and gate valve and the horizontal check valve combination welding module, the exit end of gate valve and automatic flat vent valve welding module is connected with the computer lab through nonrust steel pipe, nonrust steel pipe fixedly connected with relief pressure valve welding module is passed through to the one end of computer lab.

Preferably, a first gate valve is installed on the inner sides of the first gate valve and the automatic flat vent valve welding module, and a vent valve is installed at one end of the first gate valve.

Preferably, a second gate valve is installed on the inner side of the gate valve welding module.

Preferably, a third gate valve is installed on the inner side of the gate valve and horizontal check valve combined welding module.

Preferably, a pressure reducing valve is installed inside the pressure reducing valve welding module.

Preferably, one end of the gate valve III is provided with a check valve.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the valves are directly connected with the pipeline by welding the valve components in the early stage, so that the use of materials is reduced, and the aim of reducing the cost is fulfilled. The pipeline and the valve can be perfectly connected by a welding method, the phenomena of water leakage and the like caused by long-time use are avoided, the movement direction of the flashboard is vertical to the fluid direction, and the gate valve can only be fully opened and fully closed and cannot be adjusted and throttled. The gate valve seals through disk seat and flashboard contact, and the sealed face can build up welding metal material in order to increase the wearability usually, simple to operate, simple structure, economy and durability, solid state structure does not have movable part, high reliability, long service life, and stability is good.

Drawings

FIG. 1 is a schematic view of a pipe network structure of a modular device of a pipe network system according to the present invention;

FIG. 2 is a schematic structural diagram of a gate valve and automatic flat vent valve welding module of the pipe network system modularization device provided by the utility model;

FIG. 3 is a schematic diagram of a gate valve welding module structure of the pipe network system modularization device provided by the present invention;

FIG. 4 is a schematic view of a gate valve and horizontal check valve combined welding module structure of the pipe network system modularization device provided by the utility model;

fig. 5 is a schematic structural view of a pressure reducing valve welding module of the pipe network system modularization device provided by the utility model.

Illustration of the drawings: 1. the gate valve and the automatic flat-port exhaust valve are welded into a module; 2. a gate valve welding module; 3. a gate valve and a horizontal check valve are combined and welded into a module; 4. a pressure reducing valve welding module; 5. a water consumption point module; 6. a first gate valve; 7. an exhaust valve; 8. a second gate valve; 9. a gate valve III; 10. a check valve; 11. a pressure reducing valve; 12. a machine room; a. a first welding point; b. a second welding point; c. welding points III; d. and welding points IV.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1 to 5, the present invention provides the technical solutions: a pipe network system modularization device comprises a gate valve and an automatic flat vent valve welding module 1, the outlet ends of the gate valve and the automatic flat vent valve welding module 1 are fixedly connected with a plurality of gate valve welding modules 2 through stainless steel pipes, the outlet ends of the gate valve welding modules 2 are fixedly connected with a gate valve and horizontal check valve combined welding module 3 through stainless steel pipes, two water consumption point modules 5 are fixedly connected between the gate valve welding modules 2 and the gate valve and horizontal check valve combined welding module 3 through stainless steel pipes, the outlet ends of the gate valve and the automatic flat vent valve welding module 1 are connected with a machine room 12 through stainless steel pipes, one end of the machine room 12 is fixedly connected with a pressure reducing valve welding module 4 through stainless steel pipes, a gate valve I6 is installed on the inner sides of the gate valve and the automatic flat vent valve welding module 1, a vent valve 7 is installed on one end of the gate valve I6, a gate valve II 8 is installed on the inner side of the gate valve welding module 2, and a third gate valve 9 is installed on the inner side of the gate valve and horizontal check valve combined welding module 3, a pressure reducing valve 11 is installed on the inner side of the pressure reducing valve welding module 4, and a check valve 10 is installed at one end of the third gate valve 9.

In the present embodiment, the valve components are directly connected to the pipeline by an early welding preparation, so as to reduce the material consumption and achieve the purpose of reducing the cost. The pipeline and the valve can be perfectly connected by a welding method, the phenomena of water leakage and the like caused by long-time use are avoided, the movement direction of the flashboard is vertical to the fluid direction, and the gate valve can only be fully opened and fully closed and cannot be adjusted and throttled. The gate valve seals through disk seat and flashboard contact, and the sealed face can build up welding metal material in order to increase the wearability usually, simple to operate, simple structure, economy and durability, solid state structure does not have movable part, high reliability, long service life, and stability is good.

Example 2

As shown in fig. 1 to 5, two ends of a first gate valve 6 are welded to a stainless steel pipe and an exhaust valve 7 through a first welding point a, two ends of a second gate valve 8 are welded to the stainless steel pipe through a second welding point b, two ends of a third gate valve 9 are welded to a check valve 10 and the stainless steel pipe through a third welding point c, the other end of the check valve 10 is welded to a third welding point c, and two ends of a pressure reducing valve 11 are welded to the stainless steel pipe through a fourth welding point d.

In this embodiment, all carry out welded fastening through a plurality of welding points between a plurality of gate valves and the pipeline to can be favorable to further promotion holistic leakproofness, be favorable to having improved the stability of connection, can avoid appearing the condition of seepage flow effectively, improve whole practicality, and the pipe connection device material adopts 304 stainless steel, has promoted the effect of whole corrosion-resistant anti-corrosion.

The working principle of the embodiment is as follows: when the valve assembly is used, the valves are directly connected with the pipeline by welding preparation in the early stage, so that the use of materials is reduced, and the aim of reducing the cost is fulfilled. The pipeline and the valve can be perfectly connected by a welding method, the phenomena of water leakage and the like caused by long-time use are avoided, the movement direction of the flashboard is vertical to the fluid direction, and the gate valve can only be fully opened and fully closed and cannot be adjusted and throttled. The gate valve seals through disk seat and flashboard contact, the sealed face can build-up welding metal material in order to increase the wearability usually, high durability, moreover, the steam generator is simple to operate, moreover, the steam generator is simple in structure, economy and durability, solid-state structure, no movable part, high reliability, long service life, good stability, all weld fixation is carried out through a plurality of welding points between a plurality of gate valves and the pipeline, thereby can be favorable to further promotion holistic leakproofness, be favorable to improving the stability of connection, can avoid appearing the condition of seepage flow effectively, the overall practicability is improved, and the pipe connection device material adopts 304 stainless steel, the corrosion of whole corrosion-resistant resistance has been promoted.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. Pipe network system modular device, including gate valve and automatic flat mouthful discharge valve welding module (1), its characterized in that: the utility model discloses a gate valve welding module, including gate valve welding module (2), gate valve and horizontal check valve welding module (3), gate valve welding module (2) and automatic flat-mouth discharge valve welding module (1) are connected with the exit end through nonrust steel pipe fixedly connected with a plurality of gate valve welding module (2), the exit end of gate valve welding module (2) passes through the equal fixedly connected with gate valve of nonrust steel pipe and horizontal check valve combination welding module (3), between gate valve welding module (2) and gate valve and horizontal check valve combination welding module (3) through nonrust steel pipe fixedly connected with two water spot modules (5), the exit end of gate valve and automatic flat-mouth discharge valve welding module (1) is connected with computer lab (12) through nonrust steel pipe, nonrust steel pipe fixedly connected with relief pressure valve welding module (4) is passed through to the one end of computer lab (12).

2. A pipe network system modular apparatus as claimed in claim 1, wherein: a first gate valve (6) is installed on the inner side of the first gate valve and the inner side of the automatic flat-opening exhaust valve welding module (1), and an exhaust valve (7) is installed at one end of the first gate valve (6).

3. The pipe network system modular apparatus of claim 1, wherein: and a second gate valve (8) is installed on the inner side of the gate valve welding module (2).

4. The pipe network system modular apparatus of claim 1, wherein: and a third gate valve (9) is arranged on the inner side of the gate valve and horizontal check valve combined welding module (3).

5. The pipe network system modular apparatus of claim 1, wherein: and a pressure reducing valve (11) is installed on the inner side of the pressure reducing valve welding module (4).

6. The pipe network system modular apparatus of claim 4, wherein: and a check valve (10) is installed at one end of the gate valve III (9).