Portable sewage detector

Abstract

The utility model belongs to the technical field of sewage detectors, and particularly relates to a portable sewage detector which comprises a shell with a detector body, a detection bin used for storing sewage is arranged at the top of the shell, a probe extending into the detection bin is arranged on the detector body, the length of the probe is smaller than the height of the detection bin, and the detector body is connected with the detection bin. A display screen electrically connected with the detector body is arranged outside the shell, a guide ring for guiding the probe is further arranged in the detection bin, the guide ring is welded to the inner wall of the detection bin, the probe is sleeved with the guide ring, a sampling bottle for storing sewage is further arranged above the shell, a threaded connector is arranged on the sampling bottle, and the threaded connector is connected with the display screen. According to the utility model, the detection bin is additionally arranged at the top of the shell, and the probe is protected through the detection bin, so that the probe is prevented from being impacted and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage detectors, and particularly relates to a portable sewage detector. Background Art

[0002] The sewage detector mainly consists of an optical module, a circuit module, a data processing system module, etc. Among them, the optical module is integrated in the probe. During detection, the probe is inserted into the sewage, and the water quality of the sewage is detected through the optical module in the probe.

[0003] In the Chinese utility model patent with the patent number CN202120560483.6 and the name of a portable sewage detector, by removing the sealing cover on the sampling port, then holding the housing and pressing the pressing airbag at the top of the housing, then inserting the sampling port into the sampled sewage, and then releasing the pressing airbag. At this time, the sewage is sucked into the solution bottle from the sampling port, and then the sealing cover is covered. The detection probe contacts the sewage in the solution bottle, and the detection data is displayed on the display screen of the water quality detector. Since the pressing airbag is communicated with the solution bottle through a conduit, when sucking the sewage, the sewage will enter the pressing airbag, and it is not conducive to cleaning the sewage in the pressing airbag. As a result, when detecting the sewage, the sewage in the pressing airbag will interfere with the sewage during the detection process, affecting the accuracy of sewage detection. In addition, the probe in the device is outside the housing. After removing the solution bottle, it is possible to collide with and damage the probe, greatly reducing the adaptability of the device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a portable sewage detector to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A portable sewage detector, comprising: a housing with a detector body, a detection chamber for storing sewage is opened at the top of the housing, a probe extending into the detection chamber is provided on the detector body, the length of the probe is less than the height of the detection chamber, and a display screen electrically connected to the detector body is provided outside the housing.

[0006] Preferably, a guiding ring for guiding the probe is further provided in the detection chamber, the guiding ring is welded on the inner wall of the detection chamber, and the guiding ring is sleeved on the probe.

[0007] Preferably, a sampling bottle for storing sewage is further provided above the housing, the sampling bottle is provided with a threaded joint, and a threaded interface for docking the threaded joint is provided on the inner wall of the top of the detection chamber.

[0008] Preferably, a cover plate for sealing the detection chamber is further provided at the top of the housing, and a plug is provided on the cover plate and extends into the threaded interface.

[0009] Preferably, a connecting rope for connecting the cover plate is further provided on the housing. First and second rope buckles are respectively provided at both ends of the connecting rope, and the first and second rope buckles are respectively installed on the cover plate and the housing.

[0010] Preferably, a rotating block for rotation is further provided on the first rope buckle, and a rotating groove for accommodating the rotation of the rotating block is formed at the top of the cover plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) In the utility model, the detection chamber is added at the top of the housing to protect the probe through the detection chamber and avoid the probe being impacted, etc.

[0013] (2) In the utility model, the guiding ring is added, and the probe in the detection chamber can be guided and fixed through the guiding ring, improving the stability of the probe.

[0014] (3) In the utility model, the sampling bottle is added. The sampling bottle and the detection chamber cooperate to allow the sewage in the sampling bottle to enter the detection chamber by gravity. After removing the sampling bottle, the detection chamber can be cleaned, avoiding the interference of residual sewage on the detection of the next portion of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the housing and the sampling bottle of the utility model;

[0016] Figure 2 is the sectional view of the housing and the sampling bottle of the utility model;

[0017] Figure 3 is the front view of the housing and the cover plate of the utility model;

[0018] Figure 4 is the sectional view of the housing and the cover plate of the utility model;

[0019] In the figure: 1, display screen; 2, housing; 3, sampling bottle; 4, threaded joint; 5, threaded interface; 6, detection chamber; 7, probe; 8, detector body; 9, plug; 10, cover plate; 11, rotating block; 12, first rope buckle; 13, rotating groove; 14, connecting rope; 15, second rope buckle; 16, guiding ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Referring to Figure 1-2 As shown, a portable sewage detector provided by the present utility model includes: a housing 2 with a detector body 8, a detection chamber 6 for storing sewage is opened at the top of the housing 2, a probe 7 extending into the detection chamber 6 is provided on the detector body 8, the length of the probe 7 is less than the height of the detection chamber 6, and a display screen 1 electrically connected to the detector body 8 is provided outside the housing 2.

[0022] In the above, when using the detector body 8, housing 2, probe 7, display screen 1 and detection chamber 6 provided by the present utility model, the probe 7 is hidden and installed in the housing 2 through the detection chamber 6, and sewage is introduced into the detection chamber 6. At this time, the detector body 8 detects the sewage in the detection chamber 6 through the probe 7, and the detected value is displayed outward through the display screen 1.

[0023] In addition, an installation seat module threadedly connected to the probe 7 is provided on the detector body 8, so that the probe 7 can be detachably installed on the detector body 8 through the installation seat module, which is convenient for replacing the probe 7 later.

[0024] Furthermore, in order to improve the stability of the probe 7 in the detection chamber 6, referring to Figure 2 As shown, a guide ring 16 for guiding the probe 7 is also provided in the detection chamber 6. The guide ring 16 is welded to the inner wall of the detection chamber 6, and the guide ring 16 is sleeved on the probe 7. In the detection chamber 6, the probe 7 in the detection chamber 6 is fixed through the guide ring 16, thereby improving the stability of the probe 7.

[0025] Furthermore, in order to facilitate the introduction of sewage into the detection chamber 6, referring to Figure 1-2 As shown, a sampling bottle 3 for storing sewage is further provided above the housing 2. The sampling bottle 3 is provided with a threaded joint 4, and a threaded interface 5 for docking the threaded joint 4 is provided on the inner wall of the top of the detection chamber 6. The sewage is stored in the sampling bottle 3, the housing 2 is inverted, and the sampling bottle 3 is screwed into the detection chamber 6 from below. At this time, the housing 2 is flipped so that the sampling bottle 3 is inverted above the housing 2. At this time, the sewage in the sampling bottle 3 enters the detection chamber 6 under gravity, and at this time, the probe 7 in the detection chamber 6 can detect the sewage.

[0026] In the present utility model, in combination with Figure 3-4As shown in the figure, a cover plate 10 for plugging the detection chamber 6 is further provided at the top of the housing 2 of this embodiment. A plug 9 extending into the threaded interface 5 is provided on the cover plate 10.

[0027] As described above, when using the cover plate 10 provided by the present utility model, when the device is not in use, the cover plate 10 is plugged at the detection chamber 6 at the top of the housing 2 through the plug 9 to prevent external dust from entering the detection chamber 6.

[0028] Furthermore, to prevent the cover plate 10 from being lost, refer to Figure 3-4 As shown in the figure, a connecting rope 14 for connecting the cover plate 10 is further provided on the housing 2. First rope buckles 12 and second rope buckles 15 are respectively provided at both ends of the connecting rope 14. The first rope buckle 12 and the second rope buckle 15 are respectively installed on the cover plate 10 and the housing 2. The cover plate 10 is hung on the housing 2 through the first rope buckle 12, the second rope buckle 15 and the connecting rope 14 to prevent the cover plate 10 from detaching from the housing 2.

[0029] Furthermore, to prevent the connecting rope 14 from being wound during the installation of the cover plate 10, refer to Figure 4 As shown in the figure, a rotating block 11 for rotation is further provided on the first rope buckle 12. A rotating groove 13 for accommodating the rotation of the rotating block 11 is provided at the top of the cover plate 10. When the cover plate 10 is screwed into the threaded interface 5 through the plug 9, the first rope buckle 12 rotates on the cover plate 10 through the rotating block 11 and the rotating groove 13, so as to release the torsion for the connecting rope 14 and prevent the connecting rope 14 from being wound horizontally.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A portable sewage detector, characterized in that: include: A shell (2) is provided with a detector body (8), a detection chamber (6) for storing sewage is provided on the top of the shell (2), a probe (7) extending into the detection chamber (6) is provided on the detector body (8), the length of the probe (7) is less than the height of the detection chamber (6), and a display screen (1) electrically connected to the detector body (8) is provided on the outside of the shell (2).

2. A portable sewage detector according to claim 1, characterized in that: The detection chamber (6) is also provided with a guide ring (16) for guiding the probe (7); the guide ring (16) is welded to the inner wall of the detection chamber (6); and the guide ring (16) is sleeved on the probe (7).

3. A portable sewage detector according to claim 1, characterized in that: A sampling bottle (3) for storing sewage is also provided above the shell (2), a threaded joint (4) is provided on the sampling bottle (3), and a threaded interface (5) for docking with the threaded joint (4) is provided on the inner wall of the top of the detection chamber (6).

4. A portable sewage detector according to claim 3, characterized in that: The top of the housing (2) is also provided with a cover plate (10) for sealing the detection chamber (6), and the cover plate (10) is provided with a plug (9) extending into the threaded interface (5).

5. A portable sewage detector according to claim 4, characterized in that: The shell (2) is also provided with a connecting rope (14) for connecting the cover plate (10), and the two ends of the connecting rope (14) are respectively provided with a first rope buckle (12) and a second rope buckle (15), and the first rope buckle (12) and the second rope buckle (15) are respectively installed on the cover plate (10) and the shell (2).

6. A portable sewage detector according to claim 5, characterized in that: The first rope buckle (12) is also provided with a rotating block (11) for rotation, and the top of the cover plate (10) is provided with a rotating groove (13) for accommodating the rotation of the rotating block (11).

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