CN213294837U

CN213294837U - Water treatment does not have circulating device in dead space

Info

Publication number: CN213294837U
Application number: CN202022149430.3U
Authority: CN
Inventors: 张红; 李克助; 冯泽; 李智超
Original assignee: Hunan Longxin Water Purification Technology Co ltd
Current assignee: Hunan Longxin Water Purification Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-28
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a water treatment technical field discloses a circulating device of water treatment no dead space, and it includes the pressure differential pipe, the water inlet has been seted up to pressure differential pipe upper end, the delivery port has been seted up to pressure differential pipe lower extreme, pressure differential pipe right-hand member fixed mounting and intercommunication have coupling hose, the fixed intercommunication of coupling hose right-hand member has U type tee bend, the water inlet diffluence pass has been seted up to the coupling hose upper end, the water outlet diffluence pass has been seted up to the coupling hose lower extreme. The utility model discloses the input cost is low, and the running cost is low, and simple structure, convenient to use.

Description

Water treatment does not have circulating device in dead space

Technical Field

The utility model relates to a water treatment technical field especially relates to a circulating device of water treatment no dead space.

Background

At present, water supply system on the market, a branch pipe for direct connection water point all adopts single pipeline to realize, lead to the water point at terminal to have dead water of dead end, when both having the branch pipe of water point to be in not using water, water in the pipeline is static not mobile, so form the biomembrane easily in this part pipeline, the biomembrane both has attached to the organized bacterial colony that has life or inanimate object surface by the extracellular macromolecule parcel of bacterium, can understand a form for biological pollution, this kind of biomembrane can cause very serious negative effects to quality of water, some medical water, in case receive the influence of biomembrane, can directly influence patient life safety. In order to solve the technical problem that biofilm is easy to breed in the pipeline of present water supply system terminal water point and leads to water pollution, prior art provides a pipeline does not have clean system of dead space, adopt the technique that the circulating line supplies water, two-way water supply, the circulation is disinfected, just contrary washing, eliminate the dead space of pipeline, prevent that the pipeline from producing secondary pollution, however prior art cost is higher, the single tube part can't form the hydrologic cycle, there is the regional dead space of washing, the event can lead to producing the microorganism in the pipeline, and then provide a circulating device that water treatment does not have the dead space.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of circulating device of no dead space of water treatment has solved the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a circulating device of no dead space of water treatment, includes the pressure differential pipe, the water inlet has been seted up to pressure differential pipe upper end, the delivery port has been seted up to pressure differential pipe lower extreme, pressure differential pipe right-hand member fixed mounting and intercommunication have coupling hose, the fixed intercommunication of coupling hose right-hand member has U type tee bend, the water inlet diffluence pass has been seted up to the coupling hose upper end, the water outlet diffluence pass has been seted up to the coupling hose lower extreme.

Preferably, the diameter of the water inlet is larger than that of the water outlet.

Preferably, the connecting hose is a silica gel hose.

Preferably, the U-shaped tee joint is made of stainless steel 316.

Preferably, the water inlet, the water outlet, the water inlet shunting port and the water outlet shunting port are all connected by a quick-open type clamp.

The utility model has the advantages that: the utility model discloses a be responsible for the pipeline setting of major cycle and terminal branch pipe microcirculation, utilize the pressure differential pipe to intake regional different with the regional pipeline internal diameter of play water, thereby it is regional to form no dead space to form pressure differential. Can prevent the production of dead angle bacterium, adopt the pipeline setting of being responsible for the macrocycle and the terminal branch pipe microcirculation, be responsible for intaking the internal diameter and different from top to bottom, adopt U type tee bend, the coupling hose material is import food level silica gel hose, the utility model provides a breed the technical problem that the biomembrane leads to water pollution easily in the pipeline of water supply system terminal water spot at present. The problems of dead water, water storage, disinfection dead zones and the like in the existing T-shaped connection are solved; the dead space at the tail end of the system pipeline is solved, and the breeding of bacteria and biological membranes is avoided. The circulating device solves the problems of high cost, incomplete cleaning pipelines and the like in the prior art, and provides a dead-cavity-free circulating device for water treatment; according to the water flow speed change caused by the pipe diameter change in the fluid mechanics, different pressures are generated, namely the pressure is strong when the water flow speed of the pipe diameter is slow; when the pipe diameter is small and the water flow speed is high, the pressure intensity is small; forming a pressure difference under the action of the pressure, wherein the water flow in the high-pressure area and the water flow in the low-pressure area form a natural loop; the main pipeline major cycle and the pipeline tail end minor cycle are adopted, so that the flow rate of water supply pipeline which continuously flows at a certain flow rate is more than or equal to 2.0m/s, the realization of major cycle without dead space in a real sense is realized, and the breeding of bacteria and biomembranes is avoided. The utility model discloses the input cost is low, and the running cost is low, and simple structure, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a water treatment dead-chamber-free circulation device provided by the utility model.

Reference numbers in the figures: 1 differential pressure pipe, 2 water inlets, 3 water outlets, 4 water inlet flow-dividing ports, 5 water outlet flow-dividing ports, 6 connecting hoses and 7U-shaped tee joints.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a circulating device of no dead space of water treatment, including pressure differential pipe 1, water inlet 2 has been seted up to pressure differential pipe 1 upper end, and delivery port 3 has been seted up to pressure differential pipe 1 lower extreme, and 1 right-hand member fixed mounting of pressure differential pipe and intercommunication have

coupling hose

6, and 6 right-hand members of coupling hose fixed intercommunication have U type tee bend 7, and inlet flow distribution port 4 has been seted up to coupling hose 6 upper end, and outlet flow distribution port 5 has been seted up to coupling hose 6 lower extreme.

In this embodiment, the diameter of water inlet 2 is greater than the diameter of delivery port 3, and coupling hose 6 is the silica gel hose, and 7 materials of U type tee bend are stainless steel 316, and water inlet 2, delivery port 3, inflow reposition of redundant personnel mouth 4, play water reposition of redundant personnel mouth 5 are quick-open clamp connection.

The working principle is as follows: differential pressure pipe 1: the diameter in the water inlet area is larger than the inner diameter of the water outlet, different pressures are formed by utilizing the pipe diameter change of the pressure difference pipe 1, so that the water inlet shunting port 4 and the water outlet shunting port 5 form a circulating water loop, dead cavities are removed, and the problem that the water of the dead cavities generated by the pipeline does not flow and generates microorganisms is solved; a water inlet 2: the raw water enters from the end and is in quick-open type clamp connection; a water outlet 3: the raw water outlet is connected with a quick-open type clamp; water inlet split-flow port 4: the tail end small circulation water inlet 2 is in quick-opening type clamp connection; water outlet flow-dividing port 5: the tail end small circulation water outlet 3 is in quick-opening type clamp connection; the connecting hose 6: an imported food-grade silica gel hose is adopted; u-shaped tee 7: stainless steel 316LU shape tee bend, with the hose connected mode do: quick-operation joint has and cuts the function automatically and realizes quick plug, and is firm reliable, and water inlet 2, delivery port 3, the reposition of redundant personnel mouth of intaking 4, play water reposition of redundant personnel mouth 5 all adopt the clamp to link, only need two bolts, connect fast, and it is convenient to dismantle. The process comprises the following steps: raw water enters the differential pressure pipe 1 from the water inlet 2, the diameter of the water inlet area of the differential pressure pipe 1 where the water inlet 2 is located is larger than the inner diameter of the water outlet where the water outlet 3 is located, different pressures can be generated, different pressures are formed by pipe diameter changes, water can enter the tail end small circulation pipeline from the water inlet branch opening 4 on the differential pressure pipe 1, the water flows out from the water outlet branch opening 5 through the U-shaped tee joint 7 connected through the connecting hose 6, a small circulation pipeline without a dead cavity is formed, and the tail end circulated water meets the differential pressure pipe 1 through the water outlet branch opening 5 and flows to a next water using point through the water outlet 3. The utility model discloses a be responsible for the pipeline setting of major cycle and terminal branch pipe minor cycle, the pipeline internal diameter of the water outlet zone internal diameter that utilizes inlet 2 place on the pressure differential pipe 1 is different with the delivery port 3 place, thereby it does not have the dead space region to form the pressure differential. Can prevent the production of dead angle bacterium, adopt the pipeline setting of being responsible for the major loop and terminal branch pipe microcirculation, be responsible for intaking the internal diameter and different from top to bottom, adopt U type tee bend 7, connecting hose 6 materials is import food level silica gel hose, the utility model provides a breed the technical problem that the biomembrane leads to water pollution easily in the pipeline of water supply system terminal water spot at present. The problems of dead water, water storage, disinfection dead zones and the like in the existing T-shaped connection are solved; the dead space at the tail end of the system pipeline is solved, and the breeding of bacteria and biological membranes is avoided. The circulating device solves the problems of high cost, incomplete cleaning pipelines and the like in the prior art, and provides a dead-cavity-free circulating device for water treatment; according to the water flow speed change caused by the pipe diameter change in the fluid mechanics, different pressures are generated, namely the pressure is strong when the water flow speed of the pipe diameter is slow; when the pipe diameter is small and the water flow speed is high, the pressure intensity is small; forming a pressure difference under the action of the pressure, wherein the water flow in the high-pressure area and the water flow in the low-pressure area form a natural loop; the main pipeline major cycle and the pipeline tail end minor cycle are adopted, so that the flow rate of water supply pipeline which continuously flows at a certain flow rate is more than or equal to 2.0m/s, the realization of major cycle without dead space in a real sense is realized, and the breeding of bacteria and biomembranes is avoided. The utility model discloses the input cost is low, and the running cost is low, and simple structure, convenient to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a circulating device of no dead space of water treatment, includes pressure differential pipe (1), its characterized in that, water inlet (2) have been seted up to pressure differential pipe (1) upper end, delivery port (3) have been seted up to pressure differential pipe (1) lower extreme, pressure differential pipe (1) right-hand member fixed mounting and intercommunication have coupling hose (6), coupling hose (6) right-hand member fixed intercommunication has U type tee bend (7), water inlet diffluence pass (4) have been seted up to coupling hose (6) upper end, water outlet diffluence pass (5) have been seted up to coupling hose (6) lower extreme.

2. A water treatment dead-space-free circulation device according to claim 1, wherein the diameter of the water inlet (2) is larger than that of the water outlet (3).

3. The water treatment dead-space-free circulation device according to claim 1, wherein the connection hose (6) is a silicone hose.

4. The circulation device for water treatment without dead space as claimed in claim 1, wherein the U-shaped tee (7) is made of stainless steel 316.

5. The water treatment dead-space-free circulation device according to claim 1, wherein the water inlet (2), the water outlet (3), the water inlet branch port (4) and the water outlet branch port (5) are all connected by a quick-opening clamp.