Urban water supply pH value monitoring equipment

Abstract

The utility model discloses a pH value monitoring device for urban water supply, and relates to the technical field of water quality detection, the pH value monitoring device for urban water supply comprises a main pipeline fixedly connected with a water supply pipeline, and the two ends of the main pipeline are respectively clamped and matched with flow velocity retarders; the flow speed slowing device comprises an outer ring sleeve inserted into the inner side of the main pipeline, the two ends of the outer ring sleeve are fixedly connected with an outer baffle and an inner baffle respectively, and filtering through holes are formed in the inner baffle on one side of the main pipeline in a rectangular array mode; according to the utility model, the two ends of the main pipeline are respectively provided with the outer baffle plate and the inner baffle plate which are mutually staggered, the water flow speed in the main pipeline is reduced by utilizing the outer baffle plate and the inner baffle plate which are staggered, the transverse impact on the pH value sensor detection probe is reduced, and the service life of the pH value sensor detection probe is further prolonged; moreover, the waiting time of a water source can be prolonged between the two inner baffles, enough monitoring time is provided for a pH value sensor detection probe, and the detection quality is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality detection technical field, and specifically is a pH value monitoring equipment of city water supply. BACKGROUND

[0002] City water supply refers to the activity that city public water supply enterprises and self construction water supply units provide water to the life, production and other constructions of units and residents through public water supply pipeline and its accessory facilities, and the city water supply needs to treat water source and detect the treated water source, only the water source that passes through the detection standard can supply the city, and the state has explicit standard and requirement to the water quality of drinking water, and the pH value is one of the important indexes.

[0003] However, in practice, people have noticed that, due to the detection probe is cylindrical and vertically arranged in the pipeline, when detecting water quality, the water flow rate will affect the detection probe, and when the water source flows, the transverse impact force will be formed on the surface of the probe, and one end of the probe is fixed with the water supply pipeline, and the other end is suspended in the pipeline, and with the long time impact force, the probe will be damaged, and the detection needs to consume a certain time, and the water flow rate will also affect the monitoring quality of water quality. UTILITY MODEL CONTENT

[0004] The utility model discloses a pH value monitoring equipment of city water supply, and the baffles that interlace each other are arranged at the two ends of the pipeline of the probe, the transverse load of water flow is slowed down, the service life of the probe is prolonged, and the flow rate can also be slowed down, so that the probe has sufficient time to sample and analyze water quality.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A pH value monitoring equipment of city water supply, including with the fixed connection of water supply pipeline main pipeline, the both ends of main pipeline are respectively clamped and are cooperated with flow rate reducer,

[0007] The flow rate reducer includes the outer ring sleeve that is inserted in the inside of main pipeline, and the both ends of outer ring sleeve are respectively fixed with outer baffle and inner baffle, and wherein the inner baffle of one side of main pipeline is set up with filter through hole in rectangular array.

[0008] As a further technical scheme of the utility model, the pH value sensor detection probe is penetrated in the main pipeline, the end of the pH value sensor detection probe is fixedly connected with the sealing lock cap, and the sealing lock cap is screwed with the main pipeline.

[0009] As a further technical scheme of the utility model, the outer baffle is located at the side far from the pH value sensor detection probe, and the outer ring sleeve is fixedly connected with symmetrical positioning protrusions at the end close to the outer baffle.

[0010] The outer ring sleeve is located at both sides of the pH value sensor detection probe.

[0011] As a further technical scheme of the utility model, the both ends of the main pipeline are integrally provided with annular protrusions, the both sides of the annular protrusions are provided with symmetrical positioning clamping grooves, and the positioning protrusions are clamped and matched with the inner side of the positioning clamping grooves.

[0012] As a further technical scheme of the utility model, the both ends of the main pipeline are respectively welded with connecting flanges, and the connecting flanges are provided with bolt holes in a rectangular array.

[0013] As a further technical scheme of the utility model, the outer baffle and the inner baffle are staggered with each other, and the inner baffle is located at the end close to the sealing locking cap.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The utility model discloses the both ends of the main pipeline are provided with the outer baffle and the inner baffle staggered with each other, the water flow speed in the main pipeline is reduced by the staggered outer baffle and inner baffle, the transverse impact that the pH value sensor detection probe receives is reduced, and then the service life of the pH value sensor detection probe is prolonged, and the waiting time of water source between the two inner baffles can be prolonged, sufficient monitoring time is provided for the pH value sensor detection probe, and then the detection quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the utility model use state structure schematic diagram.

[0017] Figure 2 It is another view of the utility model in Figure 1 .

[0018] Figure 3 It is the plan view of the utility model in Figure 2 .

[0019] Figure 4 is the A-A sectional view of the utility model Figure 3 .

[0020] Figure 5 is the partial structure schematic view of the utility model Figure 1 .

[0021] Figure 6 is the local enlarged schematic view of the utility model Figure 5 .

[0022] Figure 7 is the position structure schematic view of the pH value sensor detection probe and flow rate reducer of the utility model.

[0023] In the figure:

[0024] Main pipe -1, connecting flange -2, sealing lock cap -3, pH value sensor detection probe -4, flow rate reducer -5, outer ring sleeve -51, positioning protrusion -52, outer baffle -53, inner baffle -54, filter through hole -55, annular protrusion -6, positioning clamping groove -7. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Please refer to Figures 1-7 , the utility model embodiment provides a kind of pH value monitoring equipment of city water supply, including the main pipe 1 of fixed connection with water supply pipeline, the two ends of main pipe 1 are respectively clamped with flow rate reducer 5 cooperation;

[0027] Flow rate reducer 5 includes outer ring sleeve 51 inserted in the inside of main pipe 1, and the two ends of outer ring sleeve 51 are respectively fixedly connected with outer baffle 53 and inner baffle 54, wherein, the inner baffle 54 of one side of main pipe 1 is opened with filter through hole 55 in rectangular array.

[0028] By adopting the above technical solution, both ends of the main pipeline 1 are provided with interlocking outer baffles 53 and inner baffles 54. The interlocking outer baffles 53 and inner baffles 54 reduce the water flow speed in the main pipeline 1, reduce the lateral impact on the pH sensor detection probe 4, and thus extend the service life of the pH sensor detection probe 4. In addition, the waiting time between the two inner baffles 54 can extend the water source waiting time, providing sufficient monitoring time for the pH sensor detection probe 4, thereby improving the detection quality.

[0029] Furthermore, a pH sensor detection probe 4 passes through the main pipe 1, and a sealing locking cap 3 is fixedly connected to the end of the pH sensor detection probe 4, and the sealing locking cap 3 is threadedly engaged with the main pipe 1.

[0030] More specifically, the outer baffle 53 is located on the side away from the pH sensor detection probe 4, and the outer ring sleeve 51 is fixedly connected to a symmetrical positioning protrusion 52 at one end near the outer baffle 53.

[0031] The outer ring sleeve 51 is located on both sides of the pH sensor detection probe 4.

[0032] Furthermore, both ends of the main pipe 1 are integrally provided with annular protrusions 6, and symmetrical positioning slots 7 are provided on both sides of the annular protrusions 6, and the positioning protrusions 52 are engaged with the inner side of the positioning slots 7.

[0033] By adopting the above technical solution, the inner baffle 54 located in the water outlet direction has filter holes 55 arranged in a rectangular array, which can ensure that the water flow inside is discharged quickly, reduce the influence of the outer baffle 53 and the inner baffle 54 on the water source flow, and ensure the water flow around the pH sensor detection probe 4, thereby further improving the detection quality.

[0034] Furthermore, connecting flanges 2 are welded to both ends of the main pipe 1, and bolt holes are arranged in a rectangular array on the connecting flanges 2.

[0035] More specifically, the outer baffle 53 and the inner baffle 54 are arranged alternately, and the inner baffle 54 is located at the end near the sealing locking cap 3.

[0036] Furthermore, one end of the pH sensor detection probe 4 is located inside the main pipe 1, and the other end extends through the sealing and locking cap 3 to the top of the main pipe 1.

[0037] By adopting the above technical solution, during installation, the outer ring sleeve 51 is first inserted into both ends of the main pipe 1, and the positioning protrusion 52 at the end of the outer ring sleeve 51 engages with the positioning groove 7 at the end of the main pipe 1 to position the outer ring sleeve 51 and prevent the outer ring sleeve 51 from sliding or rotating inside the main pipe 1.

[0038] The working principle of this utility model is as follows: When in use, the main pipe 1 is first installed into the water supply pipe. The two ends of the main pipe 1 are bolted to the water supply pipe through the connecting flanges 2 at both ends of the main pipe 1. The filter through hole 55 is located at the end away from the water inlet direction of the water supply pipe. After the water source enters the inner side of the outer ring sleeve 51, it passes through the interlocking outer baffle 53 and inner baffle 54 to slow down the water flow speed. The water source fills the inner side of the main pipe 1 from the bottom up to prevent the pH value sensor detection probe 4 from being subjected to lateral impact force. The water source flows out through the filter through hole 55 and the outer baffle 53 and inner baffle 54 at the other end.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pH monitoring device for urban water supply, characterized in that: Includes a main pipe (1) that is fixedly connected to the water supply pipe, and flow rate reducers (5) are respectively clamped at both ends of the main pipe (1); The flow rate reducer (5) includes an outer ring sleeve (51) inserted into the inner side of the main pipe (1), and an outer baffle (53) and an inner baffle (54) are fixedly connected to both ends of the outer ring sleeve (51). The inner baffle (54) on one side of the main pipe (1) has filter holes (55) arranged in a rectangular array.

2. The pH monitoring device for urban water supply according to claim 1, characterized in that: A pH sensor probe (4) is inserted through the main pipe (1), and a sealing cap (3) is fixedly connected to the end of the pH sensor probe (4), and the sealing cap (3) is threadedly engaged with the main pipe (1).

3. The pH monitoring device for urban water supply according to claim 2, characterized in that: The outer baffle (53) is located on the side away from the pH sensor detection probe (4), and the outer ring sleeve (51) is fixedly connected to a symmetrical positioning protrusion (52) at the end near the outer baffle (53). The outer ring sleeve (51) is located on both sides of the pH sensor detection probe (4).

4. The pH monitoring device for urban water supply according to claim 3, characterized in that: Both ends of the main pipe (1) are integrally provided with annular protrusions (6), and symmetrical positioning slots (7) are provided on both sides of the annular protrusions (6), and the positioning protrusions (52) are engaged with the inner side of the positioning slots (7).

5. The pH monitoring device for urban water supply according to claim 4, characterized in that: The main pipe (1) is welded with connecting flanges (2) at both ends, and bolt holes are arranged in a rectangular array on the connecting flanges (2).

6. The pH monitoring device for urban water supply according to claim 5, characterized in that: The outer baffle (53) and the inner baffle (54) are arranged alternately, and the inner baffle (54) is located at one end close to the sealing locking cap (3).

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