Sewage total nitrogen monitoring device

Abstract

The utility model discloses a sewage total nitrogen monitoring device which comprises a monitoring machine box and a machine base, an electric telescopic air cylinder is installed at the top end in the monitoring machine box, the output end of the electric telescopic air cylinder is in transmission connection with a telescopic rod, and the bottom end of the telescopic rod is connected with a liquid injection assembly. The installation extrusion assembly is composed of an extrusion installation machine shell, an installation hole groove, a liquid injection hole groove, a driving motor, a first driving gear, a plurality of sets of second driving gears and a plurality of sets of sealing clamping plates, and a plurality of sets of liquid injection assemblies are arranged at the bottom of the installation extrusion assembly. The test tube cleaning efficiency is improved, the use convenience of the device is improved, the use effect of the monitoring device is integrally improved, and due to an adsorption type fixing and stabilizing structure, the monitoring and fixing cost is reduced, damage is reduced, the use safety is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage total nitrogen monitoring, in particular to a sewage total nitrogen monitoring device. Background Art

[0002] Total nitrogen, referred to as TN, is one of the important indicators for measuring water quality. It is defined as the total amount of various forms of inorganic and organic nitrogen in water. It is often used to indicate the degree of nutrient pollution in water. In order to better monitor the total nitrogen content in sewage, a special sewage total nitrogen monitoring device is required for monitoring.

[0003] There are still some problems with the existing sewage total nitrogen monitoring device. First, some of the monitoring test tubes of the existing total nitrogen monitoring device need to be manually cleaned after use, and then the test tubes need to be put away for the next use. This reduces the monitoring efficiency, the convenience of use, and the overall use effect of the device. Secondly, the traditional monitoring device is used to fix the mechanical structure of the test tube, which not only increases the cost, but the mechanical fixing and clamping can also easily damage the fragile glass test tube, reducing the safety of use and part of the service life. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A sewage total nitrogen monitoring device comprises a monitoring case and a base, wherein an electric telescopic cylinder is installed at the top inner portion of the monitoring case, and a telescopic rod is transmission-connected to the output end of the electric telescopic cylinder, and a mounting extrusion assembly is connected to the bottom end of the telescopic rod, wherein the mounting extrusion assembly is respectively composed of an extrusion mounting case, a mounting hole slot, a liquid injection hole slot, a driving motor, a first driving gear, a plurality of groups of second driving gears and a plurality of groups of sealing card plates, and a plurality of groups of liquid injection assemblies are arranged at the bottom of the mounting extrusion assembly, and the plurality of groups of liquid injection assemblies are respectively composed of a liquid injection connecting pipe, a first through hole, a first cleaning brush, a liquid injection head, a second cleaning brush and a plurality of liquid guide holes, and a monitoring platform assembly is embedded in the middle inner portion of the monitoring case, and the monitoring platform assembly is respectively composed of a detection box, a plurality of monitoring test tubes, a plurality of annular ferrules, a plurality of mounting slots, a plurality of compression fixing air bags and a plurality of second through holes, and a second liquid guide joint and a first liquid guide joint are respectively symmetrically installed on the left and right sides of the exterior of the monitoring case.

[0007] In a preferred example, the present invention can be further configured as follows:

[0008] By adopting the above technical solution, the mounting hole groove and the injection hole groove are respectively opened at the inner top and inner bottom of the extrusion installation casing, the driving motor is installed in the middle of the inner top of the extrusion installation casing, the output end of the driving motor is transmission-connected with the top of the first driving gear, the first driving gear and the multiple groups of second driving gears are meshed and transmission-connected with each other, and are all installed inside the mounting hole groove, the bottom ends of the first driving gear and the multiple groups of second driving gears are respectively connected to the top of the injection connecting pipe composed of the multiple groups of injection components, the multiple groups of sealing card plates are respectively sleeved on the outside of the injection connecting pipe, and the top ends are located inside the injection hole groove, and the bottom ends are located at the bottom of the outer side of the extrusion installation casing.

[0009] In a preferred example, the present invention can be further configured as follows:

[0010] By adopting the above technical solution, two groups of liquid guiding hoses are installed through both sides of the extruded housing, and the second liquid guiding joint and the first liquid guiding joint are respectively connected to the liquid injection hole groove through the connection of the two groups of liquid guiding hoses.

[0011] In a preferred example, the present invention can be further configured as follows:

[0012] By adopting the above technical solution, the first through hole is opened on the top side of the injection connecting tube located inside the injection hole groove, the first cleaning brush is sleeved and installed on the middle part of the outer side of the injection connecting tube, the bottom of the injection connecting tube is connected through the injection head, the second cleaning brush is sleeved on the outer side of the injection head, and multiple liquid guide holes are opened at the bottom of the injection head. The first cleaning brush and the second cleaning brush composed of multiple injection components can respectively fit each other with the inner walls of multiple monitoring test tubes.

[0013] In a preferred example, the present invention can be further configured as follows:

[0014] By adopting the above technical solution, the multiple annular ferrules are sleeved on the outer sides of the tops of the multiple monitoring test tubes and clamped with the top of the detection box, the multiple groups of installation grooves are respectively opened on the inner sides of the clamping points of the multiple monitoring test tubes and the detection box, the multiple groups of compression fixing airbags are respectively installed in the multiple groups of installation grooves, and the multiple second through holes are opened on the bottom side of the detection box and located at the corresponding positions of the bottoms of the multiple monitoring test tubes.

[0015] In a preferred example, the present invention can be further configured as follows:

[0016] By adopting the above technical solution, adsorption holes are provided on one side of the joint between the multiple groups of compression fixed airbags and the multiple monitoring test tubes, and multiple third through holes are provided at the joint between the bottom of the monitoring platform assembly and the interior of the monitoring chassis, and the multiple third through holes correspond to the multiple second through holes respectively.

[0017] In a preferred example, the present invention can be further configured as follows:

[0018] By adopting the above technical solution, a liquid collection box is slidably embedded in the inner bottom side of the monitoring chassis, the front end of the liquid collection box is located on the monitoring chassis and is connected to a pull-out cover, and the liquid collection box is located at the bottom of the plurality of third through holes.

[0019] In a preferred example, the present invention can be further configured as follows:

[0020] By adopting the above technical solution, the monitoring chassis is installed on the top of the base, and two groups of transport slots are symmetrically opened on the top of the monitoring chassis. The front end of the monitoring platform assembly is located on the monitoring chassis and a sealed door is installed.

[0021] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0022] 1. In the utility model, an electric telescopic cylinder is provided, and an extrusion assembly and a liquid injection assembly are installed. When cleaning is required, the operation of the electric telescopic cylinder can drive the extrusion assembly and the liquid injection assembly to move up and down. At the same time, the drive motor in the extrusion assembly is operated to drive the first driving gear and the second driving gear inside to drive the liquid injection assembly to rotate. In this way, the first cleaning brush and the second cleaning brush composed of the liquid injection assembly can scrub and clean the inner wall of the monitoring test tube. When cleaning is not required, liquid injection monitoring is performed through the liquid injection assembly. This not only improves the monitoring efficiency, but also improves the convenience of using the device, and improves the overall use effect of the monitoring device.

[0023] 2. In the utility model, a detection table assembly is provided. When in use, the compressed fixing air bag composed of the detection table assembly can fix the monitoring test tube by adsorption through the adsorption hole, which not only reduces the cost of monitoring and fixing, reduces damage, but also improves the safety of use and part of the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0025] Figure 2 This is a front cross-sectional structural schematic diagram of an embodiment of the utility model;

[0026] Figure 3 This is a structural schematic diagram of the installation of the extrusion component and the injection component in one embodiment of the utility model;

[0027] Figure 4 The figure is a schematic diagram of the structure of a monitoring component according to an embodiment of the utility model.

[0028] Reference numerals:

[0029] 1. Monitoring chassis; 2. Machine base; 3. Sealing door; 4. Pull-out cover; 5. First liquid guide connector; 6. Carrying card slot; 7. Liquid injection assembly; 701. Liquid injection connecting pipe; 702. First through hole; 703. First cleaning brush; 704. Liquid injection head; 705. Second cleaning brush; 706. Liquid guide hole; 8. Installation extrusion assembly; 801. Extrusion installation housing; 802. Installation hole slot; 803. Liquid injection hole slot; 804. Driving motor; 805, first driving gear; 806, second driving gear; 807, sealing card plate; 9, monitoring station assembly; 901, detection machine box; 902, monitoring test tube; 903, annular ferrule; 904, mounting groove; 905, compression fixing airbag; 906, second through hole; 10, electric telescopic cylinder; 11, telescopic rod; 12, liquid guiding hose; 13, second liquid guiding joint; 14, third through hole; 15, liquid accumulation box; 16, adsorption hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0031] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0032] A sewage total nitrogen monitoring device provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0033] Embodiment 1:

[0034] Combination Figure 1-Figure 4 As shown, the utility model provides a sewage total nitrogen monitoring device,

[0035] Specifically, it includes a monitoring chassis 1 and a base 2. An electric telescopic cylinder 10 is installed at the top of the inner part of the monitoring chassis 1. The output end of the electric telescopic cylinder 10 is connected to a telescopic rod 11 in a transmission manner. The bottom end of the telescopic rod 11 is connected to a mounting extrusion assembly 8. The mounting extrusion assembly 8 is composed of an extrusion mounting housing 801, a mounting hole groove 802, an injection hole groove 803, a driving motor 804, a first driving gear 805, a plurality of second driving gears 806 and a plurality of sealing card plates 807. The sealing card plates 807 are mainly used to increase the sealing performance to prevent the liquid from leaking out. The bottom of the mounting extrusion assembly 8 is provided with a plurality of injection assemblies 7. The plurality of injection assemblies 7 are respectively composed of an injection connecting pipe 701, a first through hole 702, a first cleaning plate brush, and a plurality of second driving gears 806. 703, a liquid injection head 704, a second cleaning brush 705 and a plurality of liquid guide holes 706. A monitoring platform component 9 is embedded in the middle of the inner part of the monitoring chassis 1. The monitoring platform component 9 is respectively composed of a detection box 901, a plurality of monitoring test tubes 902, a plurality of annular ferrules 903, a plurality of mounting grooves 904, a plurality of compression fixing air bags 905 and a plurality of second through holes 906. The second liquid guide connector 13 and the first liquid guide connector 5 are symmetrically installed on the left and right sides of the outer side of the monitoring chassis 1. The mounting hole groove 802 and the liquid injection hole groove 803 are respectively opened on the inner top and inner bottom of the extrusion installation shell 801. The drive motor 804 is installed in the middle of the inner top of the extrusion installation shell 801. The output end of the drive motor 804 is connected to the first drive The top of the gear 805 is connected in transmission, the first driving gear 805 and the plurality of second driving gears 806 are meshed with each other and connected in transmission, and are all installed inside the mounting hole groove 802, the bottom ends of the first driving gear 805 and the plurality of second driving gears 806 are respectively connected to the top of the injection connecting pipe 701 composed of the plurality of injection components 7, the plurality of sealing card plates 807 are respectively sleeved on the outside of the injection connecting pipe 701, and the top ends are located inside the injection hole groove 803, and the bottom ends are located at the bottom of the outer side of the extrusion installation housing 801, and two groups of liquid guide hoses 12 are installed on both sides of the extrusion installation housing 801, and the second liquid guide joint 13 and the first liquid guide joint 5 are respectively connected to the injection hole groove 803 through the connection of the two groups of liquid guide hoses 12 The first through hole 702 is opened on the top side of the injection connecting tube 701 located inside the injection hole groove 803, the first cleaning brush 703 is sleeved and installed on the middle part of the outer side of the injection connecting tube 701, the bottom of the injection connecting tube 701 is connected with the injection head 704, and the second cleaning brush 705 is sleeved on the outer side of the injection head 704. The injection head 704 is convenient for installing the second cleaning brush 705. The liquid guide hole 706 opened therein is also convenient for introducing liquid into the monitoring test tube 902. Multiple liquid guide holes 706 are opened at the bottom of the injection head 704. The first cleaning brush 703 and the second cleaning brush 705 composed of multiple injection components 7 can respectively fit with the inner walls of multiple monitoring test tubes 902.

[0036] Embodiment 2:

[0037] Combination Figure 2 and Figure 4 As shown, based on the first embodiment,

[0038] Specifically, a plurality of annular ferrules 903 are sleeved on the outer sides of the tops of the plurality of monitoring test tubes 902 and are clamped with the top of the detection box 901, a plurality of groups of mounting grooves 904 are respectively provided on both sides of the inner sides of the clamping points between the plurality of monitoring test tubes 902 and the detection box 901, a plurality of groups of compression fixing airbags 905 are respectively installed in the plurality of groups of mounting grooves 904, a plurality of second through holes 906 are provided on the bottom side of the detection box 901 and are located at the corresponding positions of the bottoms of the plurality of monitoring test tubes 902, a plurality of groups of compression fixing airbags 905 and the plurality of monitoring test tubes 902 are provided with adsorption holes 16 on one side of the abutment points, and the bottom of the monitoring platform assembly 9 is connected to the monitoring chassis 1. A plurality of third through holes 14 are provided at the internal interlocking parts. The third through holes 14 and the second through holes 906 are mainly used to facilitate the liquid overflowing from the monitoring test tube 902 to pass through and fall into the liquid collection box 15. The plurality of third through holes 14 correspond to the plurality of second through holes 906 respectively. A liquid collection box 15 is slidably mounted on the inner bottom side of the monitoring chassis 1. The liquid collection box 15 is mainly used to collect the liquid overflowing from the monitoring test tube 902 to prevent the inconvenience of subsequent cleaning. The front end of the liquid collection box 15 is located on the monitoring chassis 1 and is connected to a pull-out cover 4. The pull-out cover 4 is mainly used to facilitate the liquid collection box 15 to be pulled out of the outside. The liquid collection box 15 is located at the bottom of the plurality of third through holes 14.

[0039] Combination Figure 1 and Figure 2 As shown, in the above embodiment,

[0040] Specifically, the monitoring chassis 1 is installed on the top of the base 2. Two groups of transport slots 6 are symmetrically opened on the top of the monitoring chassis 1. The transport slots 6 are mainly used to facilitate the movement of the transport device. The front end of the monitoring platform assembly 9 is located on the monitoring chassis 1 and a sealed door 3 is installed. The sealed door 3 is mainly used to protect the interior of the monitoring device and is convenient for taking out the internal mechanisms after opening.

[0041] The working principle and use process of the utility model are as follows: first, when in use, before monitoring is needed, a plurality of monitoring test tubes 902 are first placed into the detection machine box 901 through the annular ferrule 903, and the monitoring test tubes 902 are squeezed and fixed by the compression fixing airbag 905 arranged inside the installation groove 904. At the same time, the adsorption effect of the adsorption hole 16 opened on the compression fixing airbag 905 also improves the stability of the monitoring test tube 902, and the material of the compression fixing airbag 905 is silicone, which is soft and elastic, and has high wear resistance. This not only reduces the cost of monitoring and fixing, reduces damage, but also improves the safety of use and the service life of some parts. Secondly, after the monitoring test tube 902 is fixed as mentioned above, the electric telescopic cylinder 10 is driven to make the telescopic rod 11 push the installation extrusion component 8 and drive the bottom injection component 7 to approach the monitoring test tube 902. In this way, through the first The second liquid guide joint 13 and the first liquid guide joint 5 respectively inject sewage and the liquid required for monitoring into the liquid injection hole groove 803, and then inject them into the monitoring test tube 902 through the first through hole 702, the liquid injection connecting pipe 701 and the liquid guide hole 706. After the monitoring is completed, it needs to be cleaned, and the external cleaning liquid is directly injected through the second liquid guide joint 13 and the first liquid guide joint 5. In the above manner, the inside of the monitoring test tube 902 is mixed with various liquids, and the driving motor 804 is driven to first drive the first driving gear 805 to rotate and cause the multiple second driving gears 806 to rotate, driving the liquid injection components 7 at the bottom of each to rotate as a whole, so that the first cleaning brush 703 and the second cleaning brush 705 outside the liquid injection head 704 rotate, and start to clean and wash the monitoring test tube. This not only improves the monitoring efficiency, but also improves the convenience of using the device, and improves the overall use effect of the monitoring device.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sewage total nitrogen monitoring device, comprising a monitoring chassis (1) and a base (2), characterized in that: An electric telescopic cylinder (10) is installed at the top of the interior of the monitoring chassis (1); the output end of the electric telescopic cylinder (10) is transmission-connected to a telescopic rod (11); the bottom end of the telescopic rod (11) is connected to a mounting extrusion assembly (8); the mounting extrusion assembly (8) is respectively composed of an extrusion mounting housing (801), a mounting hole groove (802), an injection hole groove (803), a driving motor (804), a first driving gear (805), a plurality of groups of second driving gears (806) and a plurality of groups of sealing card plates (807); a plurality of groups of injection assemblies (7) are provided at the bottom of the mounting extrusion assembly (8); the plurality of groups of injection assemblies (7) are respectively composed of injection assemblies (801), a first driving gear (805), a plurality of groups of second driving gears (806) and a plurality of groups of sealing card plates (807); The monitoring chassis (1) is composed of a liquid connecting pipe (701), a first through hole (702), a first cleaning brush (703), a liquid injection head (704), a second cleaning brush (705) and a plurality of liquid guide holes (706). A monitoring platform component (9) is embedded in the middle of the interior of the monitoring chassis (1). The monitoring platform component (9) is composed of a detection box (901), a plurality of monitoring test tubes (902), a plurality of annular ferrules (903), a plurality of mounting grooves (904), a plurality of compression fixing air bags (905) and a plurality of second through holes (906). The second liquid guide connector (13) and the first liquid guide connector (5) are symmetrically installed on the left and right sides of the exterior of the monitoring chassis (1).

2. A sewage total nitrogen monitoring device according to claim 1, characterized in that: The mounting hole groove (802) and the injection hole groove (803) are respectively arranged at the inner top and inner bottom of the extrusion mounting housing (801); the driving motor (804) is mounted at the middle of the inner top of the extrusion mounting housing (801); the output end of the driving motor (804) is transmission-connected to the top of the first driving gear (805); the first driving gear (805) and the plurality of second driving gears (806) are meshed with each other and transmission-connected, and are both mounted inside the mounting hole groove (802); the bottom ends of the first driving gear (805) and the plurality of second driving gears (806) are respectively connected to the top of the injection connecting pipe (701) composed of the plurality of injection components (7); the plurality of sealing card plates (807) are respectively sleeved on the outer side of the injection connecting pipe (701), and the top ends are located inside the injection hole groove (803) and the bottom ends are located at the outer bottom of the extrusion mounting housing (801).

3. A sewage total nitrogen monitoring device according to claim 1, characterized in that: Two sets of liquid guiding hoses (12) are installed through both sides of the extruded housing (801), and the second liquid guiding joint (13) and the first liquid guiding joint (5) are respectively connected to the liquid injection hole groove (803) through the connection of the two sets of liquid guiding hoses (12).

4. A sewage total nitrogen monitoring device according to claim 1, characterized in that: The first through hole (702) is opened on the top side of the injection connecting tube (701) located inside the injection hole groove (803), the first cleaning brush (703) is sleeved and installed on the middle part of the outer side of the injection connecting tube (701), the bottom of the injection connecting tube (701) is connected to the injection head (704), the second cleaning brush (705) is sleeved on the outer side of the injection head (704), and the multiple liquid guide holes (706) are opened at the bottom of the injection head (704). The first cleaning brush (703) and the second cleaning brush (705) composed of the multiple injection components (7) can respectively fit with the inner walls of the multiple monitoring test tubes (902).

5. A sewage total nitrogen monitoring device according to claim 1, characterized in that: The plurality of annular ferrules (903) are sleeved on the outer sides of the tops of the plurality of monitoring test tubes (902) and are clamped with the top of the detection box (901); the plurality of mounting grooves (904) are respectively provided on both sides of the inner sides of the clamping points between the plurality of monitoring test tubes (902) and the detection box (901); the plurality of compression fixing air bags (905) are respectively installed in the plurality of mounting grooves (904); the plurality of the second through holes (906) are provided on the bottom side of the detection box (901) and are located at corresponding positions of the bottoms of the plurality of monitoring test tubes (902).

6. A sewage total nitrogen monitoring device according to claim 1, characterized in that: Adsorption holes (16) are provided on one side of the joint between the plurality of groups of compression fixing air bags (905) and the plurality of monitoring test tubes (902); a plurality of third through holes (14) are provided at the joint between the bottom of the monitoring platform assembly (9) and the inside of the monitoring chassis (1); and the plurality of third through holes (14) respectively correspond to the plurality of second through holes (906).

7. A sewage total nitrogen monitoring device according to claim 1, characterized in that: A liquid collection box (15) is slidably embedded in the inner bottom side of the monitoring chassis (1), the front end of the liquid collection box (15) is located on the monitoring chassis (1) and is connected to a drawer cover (4), and the liquid collection box (15) is located at the bottom of the plurality of third through holes (14).

8. A sewage total nitrogen monitoring device according to claim 1, characterized in that: The monitoring chassis (1) is installed on the top of the base (2), and two groups of transport slots (6) are symmetrically provided on the top of the monitoring chassis (1). The front end of the monitoring platform assembly (9) is located on the monitoring chassis (1) and is provided with a sealing door (3).

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