Pollution degree on-line monitoring equipment

Abstract

The utility model relates to the technical field of pollution monitoring, and provides pollution degree on-line monitoring equipment which comprises a monitor, the monitor comprises a liquid inlet pipe, a sampling pump, a pollution degree monitor, a flow meter and a liquid outlet pipe which are communicated in sequence, the monitor is arranged in a box body, an operation window is arranged on the front side of the box body, and a display screen and a control panel are opposite to the operation window in position. A side window is arranged on one side of the box body, and the liquid inlet pipe and the liquid outlet pipe are opposite to the side window; the lower portions of the side plates are hinged to the box body, and the side plates are used for covering the side windows. The positioning plate is arranged on the side plate; the number of the protective sleeves is two, the protective sleeves are both arranged on the positioning plate, and after the side plate covers the side window, the two protective sleeves are connected with the liquid inlet pipe and the liquid outlet pipe in a sleeved mode respectively. According to the technical scheme, the problem that the liquid inlet pipe and the liquid outlet pipe cannot be conveniently sealed and protected by existing equipment is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pollution monitoring, especially to a pollution degree on -line monitoring equipment. BACKGROUND

[0002] Oil on -line monitoring technology, because can effectively avoid the secondary pollution problem brought by off -line sampling and time -effectiveness is high, the cleanliness of oil is one of the most important indexes of oil, through on -line pollution degree monitoring can sense the pollution degree situation of oil in time, intervenes in time when pollution degree is abnormal, can greatly reduce the failure loss caused by pollution degree in the field, common such as valve, oil cylinder wear, servo valve zero drift big etc. At present, on -line pollution degree monitor (laser particle counter) is made by laser light shielding method principle, parallel light beam vertically passes through sample flow circulation room, is irradiated to photoelectric receiver, when the liquid flow has particle and passes sample flow circulation room, the particle blocks parallel light beam, makes transmission light attenuation, based on electric signal size and quantity conversion for the particle number and size in oil.

[0003] Among them, oil flow rate will directly affect the output result of sensor, the same oil product flow rate in unit time through flow circulation room, then the measured particle number will be larger, on the contrary, smaller. Ultimately cause the output result is inaccurate. Sensor use requires flow control in a certain range, part of sensor controls the measuring flow rate by pre -setting the rotating speed of sampling pump, but the sensor installation pipeline is long or the height difference of oil inlet and outlet is big, because the influence of load causes the flow rate control deviation is big or the measured oil flow rate fluctuation, causes the measurement data precision of pollution degree monitor is poor and the fluctuation range is big, therefore, again through flowmeter monitoring flow rate feedback or flow valve regulation and control carries out flow rate smooth regulation, but the existing equipment ignores the influence of pollutants on detection.

[0004] Some monitors need to seal and protect the liquid inlet pipe and liquid outlet pipe for portable mobile use, prevent pollutants from entering and affecting the accuracy of later detection, the existing equipment cannot conveniently seal and protect the liquid inlet pipe and liquid outlet pipe. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems existing in the above, provides a pollution degree on -line monitoring equipment, which solves the problem that the existing equipment cannot conveniently seal and protect the liquid inlet pipe and liquid outlet pipe.

[0006] The utility model adopts the technical scheme: provide a kind of pollution degree on -line monitoring equipment, including monitor, the monitor includes liquid inlet pipe, sampling pump, pollution degree monitor, flowmeter and liquid outlet pipe communicated in sequence, the sampling pump and flowmeter are all with controller signal communication, the liquid inlet pipe and the liquid outlet pipe are located in the same side of monitor, the front side of monitor has display screen and control panel with controller communication;Its characterized in that, it further includes:

[0007] a box, the monitor is arranged inside the box, the front side of the box has an operation window, the display screen and the control panel are opposite to the position of the operation window, one side of the box has a side window, the liquid inlet pipe and the liquid outlet pipe are opposite to the position of the side window;

[0008] a side plate, the lower part is hinged to the box, the side plate is used to cover the side window;

[0009] a positioning plate, arranged on the side plate;

[0010] a protective sleeve, two are arranged on the positioning plate, after the side plate covers the side window, the two protective sleeves are respectively sleeved with the liquid inlet pipe and the liquid outlet pipe.

[0011] Further optimize the technical solution, the positioning plate has two, two positioning plates are slidingly arranged on the side plate, one protective sleeve is arranged on each positioning plate.

[0012] Further optimize the technical solution, further comprising:

[0013] a snap ring, two are arranged on each positioning plate, the snap ring is used to clamp the oil pipe.

[0014] Further optimize the technical solution, further comprising:

[0015] a tension spring, two are arranged on each positioning plate, the snap ring is arranged on the positioning plate through the tension spring, one end of the tension spring acts on the positioning plate, and the other end acts on the tension spring, so as to provide tension to the snap ring.

[0016] Further optimize the technical solution, the end of the protective sleeve has a groove, and the groove is used to abut against the outer wall of the oil pipe.

[0017] Further optimize the technical solution, the positioning plate has a sliding groove; further comprising:

[0018] a sliding block, slidingly arranged in the sliding groove, the sliding direction of the sliding block is perpendicular to the sliding direction of the positioning plate, the sliding block is slidingly abutted with the side plate, the protective sleeve is arranged on the sliding block, and the protective sleeve is slidingly arranged on the positioning plate through the sliding block.

[0019] Further optimize the technical solution, the sliding block has a threaded hole; the side plate has a sliding rail, the positioning plate is slidingly arranged on the sliding rail; further comprising:

[0020] A plurality of positioning bolts are arranged on the side of the box body, and the end of each positioning bolt is abutted on the outside of the monitor.

[0021] Further optimization of the technical solution also includes:

[0022] A plurality of positioning bolts are arranged on the side of the box body, and the end of each positioning bolt is abutted on the outside of the monitor.

[0023] The beneficial effects of the present application are:

[0024] 1. The box body can protect the monitor. The operation window can expose the display screen and the control panel, facilitating operation and observation. The side window can expose the liquid inlet pipe and the liquid outlet pipe of the monitor, facilitating communication with the oil pipe.

[0025] 2. The side plate can be rotated to block the side window. When covering the side window, it is in a closed state. The protective sleeve can be sleeved on the inside or outside of the liquid outlet pipe and the liquid inlet pipe, sealing and protecting the liquid outlet pipe and the liquid inlet pipe, and avoiding the mixing of pollutants. The side plate is turned outward away from the side window, which is in an open state. The protective sleeve is separated from the liquid outlet pipe and the liquid inlet pipe. The side plate is opened, and the liquid outlet pipe and the liquid inlet pipe are opened, which is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structure schematic view of the open state of the side plate of the utility model;

[0027] Figure 2 It is a structure schematic view of the left view of the utility model;

[0028] Figure 3 It is a structure schematic view of the Figure 2 It is a structure schematic view of the A-A position section of the utility model;

[0029] Figure 4 It is a structure schematic view of the inside of the box body in the closed state of the side plate of the utility model;

[0030] Figure 5 It is a structure schematic view of the installation of the positioning plate of the utility model;

[0031] Figure 6 It is a structure schematic view of the Figure 5 It is a structure schematic view of the upper view of the utility model;

[0032] Figure 7 It is a structure schematic view of the Figure 6 It is a structure schematic view of the B-B position section of the utility model;

[0033] Figure 8 It is a structure schematic view of the Figure 6 It is a structure schematic view of the C-C position section of the utility model;

[0034] Figure 9 The utility model discloses a monitor structure intercommunication relation schematic diagram;

[0035] Marked explanation in the drawing: 1, monitor;101, liquid inlet pipe;102, sampling pump;103, pollution degree monitor;104, flow meter;105, liquid outlet pipe;106, display screen;107, control panel;2, box;201, operation window;202, side window;3, side plate;301, slide rail;4, positioning plate;401, sliding groove;5, protective sleeve;501, recess;6, snap ring;601, tension spring;7, sliding block;701, screw hole;702, jacking bolt;8, positioning bolt. DETAILED DESCRIPTION

[0036] The utility model will be explained further in detail below in combination with the drawings and specific embodiment.

[0037] In order to make the drawing simple, only the part relevant to the utility model is shown in each drawing, and it does not represent the actual structure of the product. In addition, in order to make the drawing simple and convenient to understand, the components with the same structure or function are only schematically shown in some drawings, or only one of them is marked. In this paper, "one" not only means "only one", but also can mean "more than one", and "several" includes "two" and "more than two".

[0038] In this paper, it is necessary to point out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0039] In addition, in the description of the present application, the terms "first", "second" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0040] As Figures 1-9As shown, a kind of pollution on-line monitoring equipment, including monitor 1, monitor 1 includes the liquid inlet pipe 101, sampling pump 102, pollution monitoring instrument 103, flow meter 104 and liquid outlet pipe 105 in turn, sampling pump 102 and flow meter 104 are all with controller signal communication, liquid inlet pipe 101 and liquid outlet pipe 105 are located in the same side of monitor 1, and monitor 1 front side has display screen 106 and control panel 107 with controller communication;It also includes: box 2, monitor 1 is arranged in the inside of box 2, and the front side of box 2 has operating window 201, and display screen 106 and control panel 107 are opposite to the position of operating window 201, and one side of box 2 has side window 202, and liquid inlet pipe 101 and liquid outlet pipe 105 are opposite to the position of side window 202;Side plate 3 is hinged to the lower part of box 2, and side plate 3 is used to cover on side window 202;Positioning plate 4 is arranged on side plate 3;Protective sleeve 5 has two, and is arranged on positioning plate 4, after side plate 3 covers on side window 202, two protective sleeves are respectively sleeved with liquid inlet pipe 101 and liquid outlet pipe 105.

[0041] In use, outwardly turn over to open side plate 3, expose liquid inlet pipe 101 and liquid outlet pipe 105, liquid inlet pipe 101 is communicated with the oil pipe of oil to be detected, and liquid outlet pipe 105 is communicated to oil product original pipeline or external discharge through oil pipe.Sampling pump 102 works, and oil product is pumped to pollution detection instrument, and flow meter 104 can monitor flow rate, when flow rate meets pollution detection instrument adaptation flow rate, then output particle pollutant monitoring value, when flow rate is lower than or higher than pollution detection instrument adaptation flow rate, no detection value is output, and the power of sampling pump 102 is adjusted by controller, to improve or reduce flow rate, so that flow rate returns to pollution detection instrument adaptation flow rate.After detection is completed, close side plate 3, after side plate 3 covers on side window 202, two protective sleeves 5 are respectively sleeved on liquid inlet pipe 101 and liquid outlet pipe 105, and protective sleeve 5 can be tubular structure, can be funnel-shaped, to facilitate sleeving, can be sleeved on the outside of liquid outlet pipe 105 or liquid inlet pipe 101, or be sleeved on the inside of liquid outlet pipe 105 or liquid inlet pipe 101, to realize plugging sealing.Opening or closing side plate 3 can realize the opening and sealing of liquid outlet pipe 105 and liquid inlet pipe 101, and it is quick and convenient to use.

[0042] Operating window 201 exposes display screen 106 and operating panel, to facilitate control, and the front end of monitor 1 can be tightly attached to the front side inner wall of box 2, and protection plate can be hingedly arranged outside operating window 201.

[0043] The lower end of box 2 can be provided with a plurality of supporting feet, and the upper end can be provided with a handle, to facilitate carrying.The whole box 2 can be a spliced combination structure, to facilitate fixing monitor 1 in the box 2.

[0044] Further, the positioning plate 4 has two, and the two positioning plates 4 are both slidingly arranged on the side plate 3, and each positioning plate 4 is provided with a protective sleeve 5. The positioning plate 4 has a sliding groove 401; further comprising: a sliding block 7 slidingly arranged in the sliding groove 401, the sliding direction of the sliding block 7 being perpendicular to the sliding direction of the positioning plate 4, the sliding block 7 slidingly abutting against the side plate 3, the protective sleeve 5 being arranged on the sliding block 7, and the protective sleeve 5 being slidingly arranged on the positioning plate 4 through the sliding block 7. The sliding block 7 has a threaded hole 701; the side plate 3 has a sliding rail 301, and the positioning plate 4 is slidingly arranged on the sliding rail 301; further comprising:

[0045] A jacking bolt 702 is threadedly connected with the threaded hole 701, and the end portion thereof abuts against the side plate 3 after penetrating through the threaded hole 701, so as to position the sliding block 7 and the positioning plate 4.

[0046] In use, the two positioning plates 4 can slide in the front-rear direction, so as to adjust the position of the protective sleeve 5 in the front-rear direction, facilitating the matching of the horizontal positions of the liquid outlet pipe 105 and the liquid inlet pipe 101. The applicability is improved, and the protective sleeve 5 can better realize plugging and sealing.

[0047] The anti-skid sleeve is slidingly arranged on the positioning plate 4 through the sliding block 7, so as to adjust the height position of the protective sleeve 5, and can adapt to more height positions of the liquid outlet pipe 105 and the liquid inlet pipe 101, and the applicability is further improved.

[0048] The jacking bolt 702 can simultaneously fix the sliding block 7 and the positioning plate 4, so as to fix the position of the anti-skid sleeve after alignment with the liquid outlet pipe 105 or the liquid inlet pipe 101. The side plate 3 can be a box-shaped structure, the sliding rail 301 is arranged on the side wall, the positioning plate 4 is slidingly connected with the sliding rail 301, the positioning plate 4 cannot be separated from the positioning plate 4, the sliding groove 401 on the positioning plate 4 can be a "convex" structure, the sliding block 7 slides in the sliding groove 401, the sliding block 7 cannot be separated from the positioning plate 4, when the end portion of the jacking bolt 702 abuts against the side plate 3, the sliding block 7 is jacked up and away from the side plate 3, but the positioning plate 4 is also subjected to a force away from the side plate 3 due to the limitation of the sliding groove 401, at this time, the sliding rail 301 limits the positioning plate 4 from moving away from the side plate 3, so as to realize the jacking and positioning of the sliding block 7 and the positioning plate 4.

[0049] Further, the positioning plate 4 has two, and the two positioning plates 4 are both slidingly arranged on the side plate 3, and each positioning plate 4 is provided with a protective sleeve 5. The positioning plate 4 has a sliding groove 401; further comprising: a sliding block 7 slidingly arranged in the sliding groove 401, the sliding direction of the sliding block 7 being perpendicular to the sliding direction of the positioning plate 4, the sliding block 7 slidingly abutting against the side plate 3, the protective sleeve 5 being arranged on the sliding block 7, and the protective sleeve 5 being slidingly arranged on the positioning plate 4 through the sliding block 7. The sliding block 7 has a threaded hole 701; the side plate 3 has a sliding rail 301, and the positioning plate 4 is slidingly arranged on the sliding rail 301; further comprising:

[0050] In use, the oil to be monitored is connected to the monitor 1 through the oil pipe, the monitor 1 is connected to the oil pipe through the liquid inlet pipe 101 to take in oil, and the liquid outlet pipe 105 is connected to another oil pipe to discharge oil. The instability of the oil pipe will cause fluctuations in the flow of the oil inside the oil pipe, affecting the monitoring. The clamping ring 6 can be perpendicular to the positioning plate 4. After the side plate 3 is opened, the clamping ring 6 is vertically arranged and can be clamped to the oil pipe to fix the oil pipe and improve the stability and reduce the shaking of the oil pipe. The clamping ring 6 is arranged on the side plate 3. When the side plate 3 is closed, the clamping ring 6 is not exposed. After the side plate 3 is opened, the clamping ring 6 is flipped with the side plate 3 to move to the outside of the box 2, and the distance between the clamping ring 6 and the liquid inlet pipe 101 and the liquid outlet pipe 105 is increased, which is beneficial to improve the stability of the oil pipe fixing.

[0051] The clamping ring 6 is arranged on the positioning plate 4 by the tension spring 601. After the clamping ring 6 is clamped to the oil pipe, the tension spring 601 provides a pulling force to the clamping ring 6, which can apply a downward force to the oil pipe. The end of the oil pipe is fixedly connected to the liquid outlet pipe 105 or the liquid inlet pipe 101. At this time, the stability of the position of the end of the oil pipe can be provided, and the shaking is reduced.

[0052] Further, the end of the protective sleeve 5 has a groove 501 for abutting against the outer wall of the oil pipe.

[0053] In use, in the opened state of the side plate 3, the groove 501 at the upper end of the side plate 3 abuts against the outer wall of the oil pipe, and the oil pipe is pulled downward by the tension spring 601. The groove 501 can limit the oil pipe to a certain extent and reduce the shaking of the oil pipe. When the side plate 3 is closed, the groove 501 at the end of the protective sleeve 5 is convenient for the end to expand or shrink, which is beneficial to the protective sleeve 5 being sleeved outside or inserted inside the liquid outlet pipe 105 or the liquid inlet pipe 101.

[0054] Further, the positioning bolts 8 are arranged on the side of the box 2.

[0055] In use, the rear side of the box 2 and the side opposite to the side window 202 can be threadedly connected with the positioning bolts 8. The front side of the monitor 1 can abut against the inner wall of the front side of the box 2, so that the monitor 1 is positioned in the box 2, the monitor 1 is fixed and stable, and can be adapted to different sizes of the monitor 1. The rear side wall and the left and right side walls of the box 2 can be spaced apart from the monitor 1, which is convenient for heat dissipation and the like.

[0056] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A kind of pollution degree on-line monitoring equipment, including monitor (1), the monitor (1) includes the liquid inlet pipe (101) that communicates successively, sampling pump (102), pollution degree monitor (103), flow meter (104) and liquid outlet pipe (105), the sampling pump (102) and flow meter (104) are all with controller signal communication, the liquid inlet pipe (101) and the liquid outlet pipe (105) are located in the same side of monitor (1), the front side of the monitor (1) has with the display screen (106) and control panel (107) of controller communication;It is characterized in that, Also include: Box (2), the monitor (1) is arranged inside the box (2), the front side of the box (2) has an operation window (201), the display screen (106) and the control panel (107) are opposite to the operation window (201), one side of the box (2) has a side window (202), the inlet pipe (101) and the outlet pipe (105) are opposite to the side window (202); Side plate (3), the lower part is hinged with the box (2), the side plate (3) is used to cover on the side window (202); Positioning plate (4) is arranged on the side plate (3); Protective sleeve (5) has two, both are arranged on the positioning plate (4), after the side plate (3) covers on the side window (202), two protective sleeves (5) are respectively sleeved with the inlet pipe (101) and the outlet pipe (105).

2. The on-line contamination monitoring device according to claim 1, wherein The positioning plate (4) has two, both the positioning plate (4) is slidably arranged on the side plate (3), one protective sleeve (5) is arranged on each positioning plate (4).

3. The on-line contamination monitoring device according to claim 2, wherein Also include: Snap ring (6) has two, one snap ring (6) is arranged on each positioning plate (4), the snap ring (6) is used for clamping the oil pipe.

4. The on-line contamination monitoring device according to claim 3, wherein Also include: Tension spring (601) has two, the tension spring (601) is arranged on each positioning plate (4), the snap ring (6) is arranged on the positioning plate (4) through the tension spring (601), one end of the tension spring (601) acts on the positioning plate (4), the other end acts on the tension spring (601), which is used to provide tension to the snap ring (6).

5. The on-line contamination monitoring device according to claim 4, wherein The end of the protective sleeve (5) has a groove (501), and the groove (501) is used for abutting with the outer wall of the oil pipe.

6. The on-line contamination monitoring device according to claim 2, wherein The positioning plate (4) has a sliding groove (401); also include: Sliding block (7) is slidably arranged in the sliding groove (401), the sliding direction of the sliding block (7) is perpendicular to the sliding direction of the positioning plate (4), the sliding block (7) is slidably connected with the side plate (3), the protective sleeve (5) is arranged on the sliding block (7), the protective sleeve (5) is slidably arranged on the positioning plate (4) through the sliding block (7).

7. The on-line contamination monitoring device according to claim 6, wherein The sliding block (7) has a threaded hole (701); the side plate (3) has a sliding rail (301), and the positioning plate (4) is slidably arranged on the sliding rail (301); also include: Jack bolt (702) is threadedly connected with the threaded hole (701), and the end portion penetrates through the threaded hole (701) and abuts on the side plate (3), which is used for positioning the sliding block (7) and the positioning plate (4).

8. The on-line contamination monitoring device of claim 1, wherein, Also include: Positioning bolt (8) has a plurality of, the positioning bolt (8) is threadedly connected with the side surface of the box (2), and the end portion of the positioning bolt (8) abuts on the outside of the monitor (1).

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