CN214408925U

CN214408925U - Integrated structure for open channel measurement

Info

Publication number: CN214408925U
Application number: CN202023332071.1U
Authority: CN
Inventors: 吴文勇; 胡雅琪; 马蒙
Original assignee: China Institute of Water Resources and Hydropower Research
Current assignee: China Institute of Water Resources and Hydropower Research
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-15
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to an open channel integrated structure of measurationing, it includes host computer bucket, waterproof upper cover, circuit board, level sensor, Doppler radar wave sensor and well logging, level sensor and Doppler radar wave sensor all set up host computer bottom of the bucket be provided with water quality testing appearance in the host computer bucket, water quality testing appearance's water quality testing head stretches out the host computer bucket and hangs in the host computer bottom of the bucket, the below of host computer bucket still is provided with and is used for carrying out the stirring piece that stirs to the well logging water, detects time measuring and puts into the well logging with the host computer bucket and detects, the utility model discloses have can conveniently monitor the quality of water of open channel water logging when detecting open channel water level.

Description

Integrated structure for open channel measurement

Technical Field

The utility model relates to a water conservancy trade check out test set's technical field, concretely relates to open channel integrated structure of measurationing.

Background

In the water conservancy industry, an open channel flow measurement system is the most commonly used equipment for detecting flow, and generally, an open channel flow monitoring system is formed by assembling a plurality of parts such as a water level sensor, a solar power supply system and a frame rod on site by professional personnel, and after the assembly, the device is placed into a measuring well to detect the water level of an open channel in real time.

In the existing open channel detection equipment, only the water level, the flow rate and the like of the open channel are monitored, and the water quality in the open channel cannot be monitored while the water level is detected.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that can not carry out the monitoring to the quality of water in the open channel among the prior art to an open channel integrated structure of measurationing is provided.

The utility model provides an integrated structure is surveyed to open channel, includes host computer bucket, waterproof upper cover, level sensor and well logging, level sensor sets up host computer bottom of the barrel be provided with water quality testing appearance in the host computer bucket, water quality testing appearance's water quality testing head stretches out the host computer bucket and hangs in the host computer bottom of the barrel portion, the below of host computer bucket still is provided with and is used for carrying out the stirring piece that stirs to the logging water, detects time measuring and puts into the logging with the host computer bucket and detects.

Furthermore, the stirring piece comprises a stirring motor arranged at the bottom in the main machine barrel, a vertically arranged stirring rod is arranged at the bottom of the main machine barrel, the stirring motor drives the stirring rod to rotate, and a plurality of stirring blades are arranged on the stirring rod in an staggered manner.

Furthermore, a vertically arranged protective sleeve is arranged at the position, located at the water quality detection head, of the bottom of the main machine barrel, the protective sleeve is composed of a leakage net, and the water quality detection head is located in the protective sleeve.

Further, the top of the protective sleeve is open, a connecting plate is arranged on the periphery of the top of the protective sleeve, and the connecting plate is detachably connected with the main machine barrel.

Further, be provided with the inlet tube between well logging and the open channel, the inlet tube all communicates with well logging and open channel, still be provided with the outlet pipe between well logging and the open channel, the outlet pipe all communicates with well logging and open channel, the inlet tube is less than 90 degrees with the contained angle along the ascending open channel of rivers direction.

Furthermore, a filter screen for shielding large particles is arranged at the joint of the water inlet pipe and the logging well.

Further, the top end of logging is matchd and is provided with the theftproof well lid, the top and the host computer bucket of logging are lived in the cladding of theftproof well lid.

The utility model discloses technical scheme has following advantage:

1. the utility model provides an open channel integrated structure of measurationing, including host computer bucket, waterproof upper cover, level sensor and well logging, level sensor sets up host computer barrel head portion, be provided with water quality testing appearance in the host computer bucket, water quality testing head of water quality testing appearance stretches out host computer bucket and hangs in host computer barrel head portion, the below of host computer bucket still is provided with the stirring piece that is used for stirring the logging water, detects time measuring puts into the logging with the host computer bucket and detects, when using, places whole host computer bucket in the logging, detects the water level in the logging in real time through level sensor on the host computer bucket to detect the water level in the open channel, and water quality testing head of water quality testing appearance hangs in the bottom of host computer bucket simultaneously to make water quality testing head and the water contact in the logging, thus detect the water quality in the logging, meanwhile, when the water quality detection device is used for detecting water quality, the stirring piece starts to work, so that water in the well logging is stirred, and the water in the well logging is prevented from precipitating to influence the water quality detection.

2. The utility model provides an integrated structure is measurationed to open channel, stirring piece is including setting up the agitator motor of bottom in the host computer bucket, host computer bucket bottom is provided with the stirring rod of vertical setting, agitator motor drive stirring rod rotates, the mistake is provided with a plurality of stirring vane on the stirring rod, when detecting the quality of water in the survey well, starts agitator motor this moment, and agitator motor begins work to drive the stirring rod and rotate, thereby the stirring rod rotates and drives the stirring vane rotation on the stirring rod, thereby stirs the water in the survey well, thereby the effectual water that prevents in the survey well takes place to deposit, influences detection effect.

3. The utility model provides an open channel integrated structure of measurationing, host computer bottom of the bucket portion is located the protective sleeve that water quality testing head department is provided with vertical setting, protective sleeve comprises the hourglass net, water quality testing head is located protective sleeve, when detecting the well logging water quality, put into protective sleeve with water quality testing head this moment, protective sleeve comprises the hourglass net, can not influence water quality testing head and detect water quality, simultaneously when using the stirring piece, stirring rod and stirring vane rotate, can drive the water and rotate, water quality testing head can move toward stirring vane's direction this moment, water quality testing head and stirring vane contact appear easily, damage water quality testing head, protective sleeve covers water quality testing head this moment to effectual water quality testing head of having protected.

4. The utility model provides an integrated structure is surveyed to open channel, be provided with the inlet tube between logging and the open channel, inlet tube and logging and open channel all communicate, still be provided with the outlet pipe between logging and the open channel, the outlet pipe all communicates with logging and open channel, the inlet tube is less than 90 degrees with the contained angle along the ascending open channel of rivers side, through the setting of inlet tube and outlet pipe, when open channel rivers flow, water can enter into in the middle of the logging through the inlet tube, lasts simultaneously through the outlet pipe with water discharge in the middle of the open channel to the mobility of the interior water body of logging has been guaranteed, makes the water in the logging flow together with the open channel, makes the water quality testing effect better.

5. The utility model provides an integrated structure is measurationed to open channel, inlet tube and logging well junction are provided with the filter screen that is used for sheltering from large granule, and the setting of filter screen can effectually prevent that large granule impurity from going on the logging well in, makes the stirring rod in the stirring, and large granule impurity and stirring vane contact damage stirring vane.

6. The utility model provides an integrated structure is surveyed to open channel, the top of logging is matchd and is provided with the theftproof well lid, the top and the host computer bucket of logging are lived to the theftproof well lid cladding, and the setting of theftproof well lid can cover logging and host computer bucket to play the effect of theftproof.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the integrated open channel measurement structure of the present invention;

fig. 2 is a schematic diagram of the connection relationship between the open channel and the well logging device of the present invention.

Description of reference numerals:

1. a host barrel; 2. a waterproof upper cover; 3. a water level sensor; 4. logging; 5. a water quality detector; 6. a water quality detection head; 7. a stirring member; 71. a stirring motor; 72. a stirring rod; 73. a stirring blade; 8. a protective sleeve; 9. a connecting plate; 10. a water inlet pipe; 11. a water outlet pipe; 12. a filter screen; 13. an anti-theft well cover; 14. an open channel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

Referring to fig. 1 and 2, the utility model provides an open channel integrated structure of measurationing, including host computer bucket 1, waterproof upper cover 2, level sensor 3 and logging 4, host computer bucket 1 vertical setting, the uncovered setting in top of host computer bucket 1, waterproof upper cover 2 is located host computer bucket 1's top and covers host computer bucket 1's top, when detecting the 14 waters in open channel, places host computer bucket 1 whole in logging 4 this moment to detect the water in logging 4, and then detect the water in the open channel 14.

The top of logging 4 matches and is provided with theftproof well lid 13, and the top and the host computer bucket 1 of logging 4 are lived in the cladding of theftproof well lid 13, and the setting of theftproof well lid 13 can cover logging 4 and host computer bucket 1 to play the effect of theftproof.

The water level sensor 3 is arranged at the bottom of the main machine barrel 1, the water quality detector 5 is arranged in the main machine barrel 1, the water quality detection head 6 of the water quality detector 5 extends out of the main machine barrel 1 and is hung at the bottom of the main machine barrel 1, the stirring piece 7 used for stirring the water in the well logging 4 is further arranged below the main machine barrel 1, and the main machine barrel 1 is placed into the well logging 4 for detection during detection. When using, place whole host computer bucket 1 in logging 4, water level sensor 3 through host computer bucket 1 comes to carry out real-time detection to the water level in logging 4, thereby detect the water level in the open channel 14, water quality detector 5's water quality testing head 6 hangs in the bottom of host computer bucket 1 simultaneously, make the water contact in water quality testing head 6 and the logging 4, thereby detect the water quality in logging 4, simultaneously when detecting, stirring piece 7 begins to work, thereby stir the water in logging 4, reduce the water in logging 4 and take place to deposit, influence the detection of water quality.

The stirring part 7 comprises a stirring motor 71 arranged at the bottom in the main machine barrel 1, a vertically arranged stirring rod 72 is arranged at the bottom of the main machine barrel 1, the stirring rod 72 is driven by the stirring motor 71 to rotate, and a plurality of stirring blades 73 are arranged on the stirring rod 72 in an staggered manner. When detecting the quality of water in the logging 4, start agitator motor 71 this moment, agitator motor 71 begins work to drive stirring rod 72 and rotate, stirring rod 72 rotates and consequently drives stirring vane 73 on the stirring rod 72 and rotates, thereby stirs the water in the logging 4, thereby the effectual water that prevents in the logging 4 takes place to deposit, influences the detection effect.

The main engine barrel 1 bottom is located the water quality testing head 6 department and is provided with protective sleeve 8 of vertical setting, and protective sleeve 8 comprises leaking the net, and water quality testing head 6 is located protective sleeve 8, and the uncovered setting in protective sleeve 8 top, protective sleeve 8 top week is along being provided with connecting plate 9, and connecting plate 9 passes through bolt and can dismantle the connection with main engine barrel 1. When detecting 4 interior water qualities of logging, put into protective sleeve 8 with water quality testing head 6 this moment, protective sleeve 8 comprises the net that leaks, can not influence water quality testing head 6 and detect quality of water, simultaneously when using stirring piece 7, stirring rod 72 and stirring vane 73 rotate, can drive the water and rotate, water quality testing head 6 can move toward stirring vane 73's direction this moment, water quality testing head 6 and stirring vane 73 contact appear easily, damage water quality testing head 6, protective sleeve 8 covers water quality testing head 6 this moment, thereby effectual water quality testing head 6 has been protected.

A water inlet pipe 10 is arranged between the well logging 4 and the open channel 14, the water inlet pipe 10 is communicated with the well logging 4 and the open channel 14, a water outlet pipe 11 is further arranged between the well logging 4 and the open channel 14, the water outlet pipe 11 is communicated with the well logging 4 and the open channel 14, and an included angle between the water inlet pipe 10 and the open channel 14 in the water flow direction is smaller than 90 degrees. Through the setting of inlet tube 10 and outlet pipe 11, when the open channel 14 rivers flow, water can enter into in the middle of the logging 4 through inlet tube 10, lasts simultaneously through outlet pipe 11 with water discharge to open channel 14 when well to guaranteed the mobility of the interior water of logging 4, made the water of logging 4 flow with open channel 14 together, made the water quality testing effect better.

The inlet tube 10 is provided with the filter screen 12 that is used for sheltering from large granule with 4 junctions of logging well, and in the setting of filter screen 12 can effectually prevent that large granule impurity from going on logging well 4, make stirring rod 72 when the stirring, large granule impurity and stirring vane 73 contact damage stirring vane 73.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an open channel integrated structure of measurationing, includes host computer bucket (1), waterproof upper cover (2), level sensor (3) and well logging (4), its characterized in that, level sensor (3) set up host computer bucket (1) bottom be provided with water quality testing appearance (5) in host computer bucket (1), the water quality testing head (6) of water quality testing appearance (5) stretch out host computer bucket (1) and hang in host computer bucket (1) bottom, the below of host computer bucket (1) still is provided with and is used for carrying out stirring to well logging (4) water-logging spare (7), detects in putting into well logging (4) with host computer bucket (1) during the detection.

2. The open channel measurement integration structure of claim 1, wherein the stirring member (7) comprises a stirring motor (71) arranged at the bottom inside the main tub (1), a vertically arranged stirring rod (72) is arranged at the bottom of the main tub (1), the stirring motor (71) drives the stirring rod (72) to rotate, and a plurality of stirring blades (73) are staggered on the stirring rod (72).

3. The open channel measurement integrated structure according to claim 2, wherein a vertically arranged protective sleeve (8) is arranged at the position of the water quality detection head (6) at the bottom of the main machine barrel (1), the protective sleeve (8) is composed of a leakage net, and the water quality detection head (6) is arranged in the protective sleeve (8).

4. The open channel measurement integrated structure according to claim 3, wherein the top of the protective sleeve (8) is open, a connecting plate (9) is arranged on the top periphery of the protective sleeve (8), and the connecting plate (9) is detachably connected with the main machine barrel (1).

5. The integrated structure for open channel measurement according to claim 1, wherein a water inlet pipe (10) is arranged between the well logging (4) and the open channel (14), the water inlet pipe (10) is communicated with both the well logging (4) and the open channel (14), a water outlet pipe (11) is further arranged between the well logging (4) and the open channel (14), the water outlet pipe (11) is communicated with both the well logging (4) and the open channel (14), and an included angle between the water inlet pipe (10) and the open channel (14) along a water flow direction is smaller than 90 degrees.

6. The integrated structure for open channel measurement according to claim 5, wherein a filter screen (12) for shielding large particles is arranged at the joint of the water inlet pipe (10) and the well logging (4).

7. The integrated structure for open channel measurement according to claim 1, wherein an anti-theft well lid (13) is fittingly arranged at the top end of the well logging (4), and the anti-theft well lid (13) covers the top end of the well logging (4) and the main machine barrel (1).