Closed circulating water quality monitoring auxiliary device

Abstract

The utility model belongs to the technical field of circulating water system monitoring, and particularly discloses a closed circulating water quality monitoring auxiliary device which comprises a main pipe, a detection pipe and a traction rope, a three-way valve is arranged on the main pipe, a water inlet pipe is communicated with the three-way valve, the water inlet pipe is communicated with the detection pipe, a water outlet pipe is communicated with the detection pipe, and a water outlet valve is arranged on the water outlet pipe. The main pipe is communicated with the water outlet pipe, two ends of the detection pipe are in threaded connection with sealing covers, the inner side of each sealing cover is provided with a connecting assembly used for fixing the traction rope, the traction rope is provided with a plurality of hanging pieces, the sealing covers are unscrewed, the traction rope and the connecting assemblies are taken out, the hanging pieces are bound on the traction rope according to requirements, and cooling circulating water enters the detection pipe through the water inlet pipe. The problems that in the prior art, hanging piece devices are evenly distributed on the peripheral side of a main pipeline, due to the influence of gravity and water flow, the amount of water entering the multiple hanging piece devices is different, and the condition that hanging pieces made of different materials are corroded by a corrosion medium at the same water flow speed cannot be effectively simulated are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circulating water system monitoring technical field, concretely relates to a closed circulating water quality monitoring auxiliary device. BACKGROUND

[0002] Circulating water refers to water resources that are treated and used in a certain range, in industrial production, circulating cooling water system provides cooling service for various equipment through the circulation of water, ensures the smooth progress of the production process, and industrial circulating cooling water system is divided into closed type and open type, the mineral matter and ion content in water increases during the circulation, and the water quality deteriorates gradually, hardness increases, pH value changes, microorganisms breed, etc.

[0003] To solve the above problems, patent publication No. CN212691501U provides a portable multifunctional circulating water pipeline hanging piece device, the water inlet end of the main pipeline is provided with a main pipeline interface, and the main pipeline valve is arranged on the main pipeline, the main pipeline valve and the main pipeline interface are spaced apart, the water inlet end and the water outlet end of the bypass pipeline are installed on the main pipeline, and the water inlet end and the water outlet end are located on the two sides of the main pipeline valve, the water inlet end of the bypass pipeline is located between the main pipeline valve and the main pipeline interface, and the bypass pipeline is provided with a bypass valve, and the bypass pipeline is provided with a detection section, the water flow entering the bypass pipeline is controlled through the main pipeline valve, so that the corrosion experiment is simulated, the corrosion of the corrosion medium on the hanging piece under different water flow speeds can be simulated, and the corrosion of the corrosion medium on the hanging piece under the same water flow speed can be simulated, the above-mentioned patent needs to install multiple hanging piece devices when simulating the corrosion of the corrosion medium on the hanging piece under the same water flow speed, and the devices are evenly distributed on the side of the main pipeline, but the water amount entering the multiple hanging piece devices is different due to the influence of gravity and water flow, so the corrosion of the corrosion medium on the hanging piece under the same water flow speed cannot be effectively simulated. UTILITY MODEL CONTENTS

[0004] The utility model discloses a closed circulating water quality monitoring auxiliary device to solve the problem that the existing piece hanging device is uniformly distributed on the side of the main pipeline, is affected by gravity and water flow, the water amount of the multiple piece hanging devices is different, and the corrosion of the corrosion medium to the pieces under the same water flow speed cannot be effectively simulated.

[0005] To achieve the above object, the utility model provides a basic scheme: a closed circulating water quality monitoring auxiliary device, including main pipe, detection tube and tow rope, be equipped with three -way valve on the main pipe, three -way valve is connected with the water inlet pipe, and the water inlet pipe is connected with the detection tube, and the detection tube is connected with the water outlet pipe, and the water outlet pipe is equipped with the water outlet valve, and the water outlet pipe is connected with the main pipe, and the detection tube both ends are connected with the cover, and each cover inside is equipped with the connecting assembly for fixing the tow rope, and the tow rope is equipped with a plurality of pieces.

[0006] The utility model discloses a closed circulating water quality monitoring auxiliary device to solve the problem that the existing piece hanging device is uniformly distributed on the side of the main pipeline, is affected by gravity and water flow, the water amount of the multiple piece hanging devices is different, and the corrosion of the corrosion medium to the pieces under the same water flow speed cannot be effectively simulated.

[0007] Scheme two, this is the preferred of basic scheme, every connecting assembly includes two connecting rods and two connecting rings, every connecting rod is connected in the inside of cover, and every connecting rod free end and connecting ring fixedly connected, and connecting ring and tow rope are tied, and when taking and installing piece, first, the cover of one side is taken off from the connecting rod, and the tow rope and connecting rod are taken out from the other side, and the tow rope and connecting ring are untied, and at this moment, piece can be taken and installed.

[0008] Scheme three, this is the preferred of basic scheme, and the tow rope is tied with a plurality of annular lock catches, and every annular lock catch and piece are detachably connected, and it is convenient to take and install piece.

[0009] Scheme four, this is the preferred of basic scheme, and the detection tube is transparent PVC material, and it is convenient to observe the experiment state in the detection tube.

[0010] Scheme five, this is the preferred of basic scheme, and every cover outside is equipped with handle, and it is convenient to loosen and tighten the cover.

[0011] Scheme six, this is the preferred of basic scheme, and the piece material is at least two of copper, stainless steel and carbon steel, and the tow rope is nylon rope, and can reduce cost. DRAWINGS

[0012] Figure 1 is a perspective view of a closed circulating water quality monitoring auxiliary device of the utility model;

[0013] Figure 2 is a plan view of a closed circulating water quality monitoring auxiliary device of the utility model;

[0014] Figure 3 is Figure 2 the sectional view at A-A in Fig.

[0015] Figure 4 is Figure 2 the sectional view at B-B in Fig.

[0016] Figure 5 is Figure 3 the enlarged view at C in Fig. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail by specific implementation ways as follows:

[0018] The reference signs in the drawings of the specification include: 1. detection pipe, 2. water inlet pipe, 3. water outlet pipe, 4. cover, 5. connecting rod, 6. connecting ring, 7. hanging piece, 8. three-way valve, 9. water outlet valve, 10. traction rope, 11. annular lock catch, 12. main pipe, 13. handle.

[0019] EMBODIMENT

[0020] As Figures 1 to 5 shown: a closed circulating water quality monitoring auxiliary device, including main pipe 12, detection pipe 1 and traction rope 10, be equipped with three-way valve 8 on main pipe 12, three-way valve 8 is communicated with water inlet pipe 2, water inlet pipe 2 and detection pipe 1 are communicated, detection pipe 1 is communicated with water outlet pipe 3, is equipped with water outlet valve 9 on water outlet pipe 3, detection pipe 1 is transparent PVC material, main pipe 12 and water outlet pipe 3 are communicated, the both ends of detection pipe 1 are threadedly connected with cover 4, every cover 4 outside is equipped with handle 13, every cover 4 inside is equipped with the connecting assembly for fixed traction rope 10, and the connecting assembly includes two connecting rods 5 and two connecting rings 6, every connecting rod 5 is threadedly connected to the inside of cover 4, and the free end of every connecting rod 5 is fixedly connected with connecting ring 6, and connecting ring 6 and traction rope 10 are tied, and traction rope 10 is nylon rope, and a plurality of annular lock catches 11 are tied on traction rope 10, and every annular lock catch 11 is detachably connected with hanging piece 7, and the material of hanging piece 7 is at least two kinds of copper, stainless steel and carbon steel.

[0021] The embodiment of the present application is: when the water quality needs to be detected, the caps 4 on both sides of the detection tube 1 are rotated to separate the detection tube 1 and the caps 4, the connecting rod 5 is rotated to separate the connecting rod 5 and the caps 4, the caps 4, the pulling rope 10 and the connecting rod 5 are taken out from the other side, a plurality of hanging pieces 7 are detachably connected on the ring-shaped lock 11 according to the requirement, the hanging pieces 7, the pulling rope 10 and the connecting rod 5 are put back into the detection tube 1, the connecting rod 5 is rotated to fix the connecting rod 5 and the caps 4, the caps 4 are rotated to seal the detection tube 1 and the caps 4, the three-way valve 8 is opened to flow to the pipe opening of the detection tube 1, the water outlet valve 9 is opened, the cooling circulating water flows from the main pipe 12, enters the detection tube 1 through the water inlet pipe 2, flows through the plurality of hanging pieces 7, and flows out from the water outlet pipe 3, when the water quality does not need to be detected, the three-way valve 8 is closed to flow to the pipe opening of the detection tube 1, and the water outlet valve 9 is closed.

[0022] The above is only the embodiment of the present application, and the specific structure and characteristics of the scheme and other common knowledge are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A closed cycle water quality monitoring auxiliary device, characterized by, The utility model relates to a water quality detection device, including main pipe (12), detection pipe (1) and tow rope (10), be equipped with three -way valve (8) on main pipe (12), be communicated with water inlet pipe (2) on three -way valve (8), water inlet pipe (2) and detection pipe (1) are communicated, be communicated with water outlet pipe (3) on detection pipe (1), be equipped with water outlet valve (9) on water outlet pipe (3), main pipe (12) and water outlet pipe (3) are communicated, the both ends of detection pipe (1) are threadedly connected with the cover (4), every cover (4) inside is equipped with the connecting assembly for fixed tow rope (10), be equipped with a plurality of hanger piece (7) on tow rope (10).

2. The closed cycle water quality monitoring auxiliary device according to claim 1, characterized in that Every connecting assembly includes connecting rod (5) and connecting ring (6), connecting rod (5) is threadedly connected in cover (4) inside, connecting rod (5) free end and connecting ring (6) are fixedly connected, connecting ring (6) and tow rope (10) are tied.

3. The closed cycle water quality monitoring auxiliary device according to claim 1, characterized in that, A plurality of annular lock catch (11) are tied on tow rope (10), every annular lock catch (11) and hanger piece (7) are detachably connected.

4. The closed cycle water quality monitoring auxiliary device according to claim 1, characterized in that, Detection pipe (1) is transparent PVC material.

5. The closed cycle water quality monitoring auxiliary device according to claim 1, characterized in that Every cover (4) is equipped with handle (13).

6. The closed cycle water quality monitoring auxiliary device according to claim 1, characterized in that, The material of hanger piece (7) is at least two kinds in copper, stainless steel and carbon steel, and the tow rope (10) is nylon rope.

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