CN218212959U

CN218212959U - Water quality detection equipment for drinking water tank

Info

Publication number: CN218212959U
Application number: CN202222412828.0U
Authority: CN
Inventors: 沈成龙
Original assignee: Anhui Wanchen Electromechanical Technology Co ltd
Current assignee: Anhui Wanchen Electromechanical Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-03
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a water quality testing equipment for drinking water tank, including shell and apron, apron detachable installs on the shell, be provided with adjustment mechanism and change mechanism on the shell, adjustment mechanism includes guide post, elevator, actuating mechanism, the flexible piece of first flexible piece, second, stop collar and stopper, the guide post is provided with two, and two the guide post is installed on the shell, has seted up the guiding hole on the elevator, and adjustment mechanism designs, can drive reciprocating of the flexible piece of first flexible piece and second under the effect through motor and threaded rod to can measure the quality of water of different positions, and then promote measuring precision.

Description

Water quality detection equipment for drinking water tank

Technical Field

The utility model relates to a water quality testing equipment technical field specifically is a water quality testing equipment for drinking water tank.

Background

In the existing scheme, when the drinking water tank is detected, the quality of water at different heights in the water tank cannot be effectively detected, so that the detection precision and quality are reduced, and the overall judgment is influenced.

In addition, in the prior art, a sensor for detecting water quality cannot be conveniently replaced, and the using effect is influenced if the sensor is damaged, so that the detection practicability is reduced; in addition, in the prior art, when the second expansion block is attached to the bottom end of the water tank, the water is in tension, so that a viscous effect is generated when the water rises, and sudden movement is generated, thereby affecting the measurement of the sensor.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a water quality testing equipment for drinking water tank to solve the technical problem that check out test set can't carry out the detection to the quality of water of co-altitude not.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water quality testing equipment for drinking water tank, includes shell and apron, apron detachable installs on the shell, be provided with adjustment mechanism and change mechanism on the shell, adjustment mechanism includes guide post, elevator, actuating mechanism, first flexible piece, the flexible piece of second, stop collar and stopper, the guide post is provided with two, and two the guide post is installed on the shell, has seted up the guiding hole on the elevator, and guide post sliding connection is in the guiding hole, actuating mechanism installs on the apron, just actuating mechanism cooperates and connects on the elevator, and first flexible piece is connected on the elevator, and the stop collar is installed on first flexible piece, installs the stopper on the flexible piece of second, and stopper sliding connection is in first flexible piece, and the stopper laminating is provided with supporting mechanism on the up end of stop collar on the flexible piece of second.

Preferably, actuating mechanism includes motor, support column and threaded rod, and the support column is connected respectively on motor and apron, and the threaded rod is connected on the end that stretches out of motor, has seted up threaded hole on the elevator, and threaded rod threaded connection has guaranteed holistic power supply on the threaded hole, actuating mechanism's design.

Preferably, the first telescopic block is provided with a drain hole, the second telescopic block is provided with a drain groove, and the design of the drain groove and the drain hole ensures the sliding continuity of the two telescopic blocks.

Preferably in further, it includes first adapter, second adapter, flexure strip and spring to change the mechanism, and first adapter is provided with a plurality ofly, and is a plurality of first adapter is installed respectively on first flexible piece and the flexible piece of second, and the second is accepted intraductally and is installed corresponding sensor, and the second adapter is installed in first adapter, the flexure strip is provided with a plurality ofly, and is a plurality of the flexure strip is installed along the inner wall of first adapter respectively, has seted up the joint groove on the second adapter, and is a plurality of the flexure strip joint is on the joint groove, and the spring mounting is in first adapter to the laminating is on the second adapter, and the convenient change of sensor has been guaranteed in the design of change mechanism.

Preferably, the second adapter pipe is provided with a sliding sleeve and a projection, the sliding sleeve is slidably connected to the second adapter pipe and is in threaded connection with the first adapter pipe, the projection is mounted on the sliding sleeve and is attached to the plurality of elastic pieces, and the sliding effect is ensured by the design of the sliding sleeve and the projection.

In a further preferred mode, the supporting mechanism comprises a threaded pipe, a threaded section and a chassis, the threaded pipe is installed on the lower end face of the second telescopic block, the threaded section is connected in the threaded pipe in a threaded mode, the chassis is installed on the threaded section, and the supporting mechanism is designed to avoid the situation that tension is too large.

Preferably, the chassis is provided with a plurality of supporting rods, the supporting rods are respectively mounted on the chassis, and the supporting rods are designed to avoid the situation of overlarge tension.

Compared with the prior art, the utility model provides a water quality testing equipment for drinking water tank possesses following beneficial effect:

the design of adjustment mechanism can drive reciprocating of first flexible piece and the flexible piece of second under the effect through motor and threaded rod to can measure the quality of water of different positions, and then promote measuring precision.

The change mechanism design, through the joint effect between first bolster and the second bolster, not only made things convenient for the installation of sensor, also promoted the convenience of dismantlement simultaneously, and then promoted the effect of using.

The supporting mechanism design, when a plurality of bracing pieces contact the shell lower terminal surface, can avoid the lower terminal surface laminating of the flexible piece of second on the lower terminal surface of shell to the inconvenient condition of opening and shutting that produces because of the tension of water has been avoided appearing, and then has promoted the precision that detects.

Drawings

Fig. 1 is a schematic view of the overall structure of a water quality detection device for a drinking water tank according to the present invention;

fig. 2 is a schematic view of an explosion structure of a water quality detection device without a cover plate for a drinking water tank according to the present invention;

fig. 3 is an exploded schematic view of the adjusting mechanism of the present invention;

FIG. 4 is a schematic structural view of the middle threaded section, the chassis and the support rod of the present invention;

fig. 5 is a schematic sectional structure diagram of the replacing mechanism of the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. a guide post; 4. a lifting block; 5. a first telescopic block; 6. a second telescopic block; 7. a position limiting sleeve; 8. a limiting block; 9. a guide hole; 10. a motor; 11. a support pillar; 12. a threaded rod; 13. a threaded hole; 14. a drain hole; 15. a water discharge tank; 16. a first adapting pipe; 17. a second adapting pipe; 18. an elastic sheet; 19. a spring; 20. a clamping groove; 21. a sliding sleeve; 22. a bump; 23. a threaded pipe; 24. a threaded section; 25. a chassis; 26. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Example 1:

referring to fig. 1-5, a water quality detection device for a drinking water tank comprises a housing 1 and a cover plate 2, wherein the cover plate 2 is detachably mounted on the housing 1, the housing 1 is provided with an adjusting mechanism and a replacing mechanism, the adjusting mechanism comprises guide posts 3, a lifting block 4, a driving mechanism, a first telescopic block 5, a second telescopic block 6, a limit sleeve 7 and a limit block 8, the two guide posts 3 are mounted on the housing 1, the lifting block 4 is provided with guide holes 9, the guide posts 3 are slidably connected in the guide holes 9, the driving mechanism is mounted on the cover plate 2, the driving mechanism is cooperatively connected on the lifting block 4, the first telescopic block 5 is connected on the lifting block 4, the limit sleeve 7 is mounted on the first telescopic block 5, the limit block 8 is mounted on the second telescopic block 6, the limit block 8 is slidably connected in the first telescopic block 5, the limit block 8 is attached to the upper end face of the limit sleeve 7, the second telescopic block 6 is provided with a supporting mechanism, the driving mechanism comprises a motor 10, a supporting column 11 and a threaded rod 12, the supporting column 11 is respectively connected on the motor 10 and the cover plate 2, the threaded rod 12 is connected on the extending end of the motor 10, the lifting block 4 is provided with a threaded hole 13, the threaded rod 12 is in threaded connection with the threaded hole 13, the first telescopic block 5 is provided with a drain hole 14, the second telescopic block 6 is provided with a drain groove 15, when the detection of different positions is carried out, firstly, the motor 10 is started according to the position to be detected, the motor 10 drives the threaded rod 12 to rotate, because the threaded rod 12 is in threaded connection with the threaded hole 13, the lifting block 4 can be driven to slide up and down along the guide post 3, because of the sliding connection between the first telescopic block 5 and the second telescopic block 6, and the sliding of the first telescopic block can be limited under the action of the limiting sleeve 7 and the limiting block 8, and thus can be moved to different locations for measurement.

The replacing mechanism comprises a first bearing pipe 16, a second bearing pipe 17, elastic pieces 18 and springs 19, wherein the first bearing pipe 16 is provided with a plurality of first bearing pipes 16 which are respectively arranged on a first telescopic block 5 and a second telescopic block 6, corresponding sensors are arranged in the second bearing pipe 17, the second bearing pipe 17 is arranged in the first bearing pipe 16, the elastic pieces 18 are provided with a plurality of elastic pieces 18 which are respectively arranged along the inner wall of the first bearing pipe 16, a clamping groove 20 is arranged on the second bearing pipe 17, the elastic pieces 18 are clamped on the clamping groove 20, the springs 19 are arranged in the first bearing pipe 16 and are attached on the second bearing pipe 17, a sliding sleeve 21 and a convex block 22 are arranged on the second bearing pipe 17, the sliding sleeve 21 is slidably connected on the second bearing pipe 17 and is in threaded connection with the first bearing pipe 16, the convex block 22 is arranged on the sliding sleeve 21, and the convex block 22 is attached on the elastic pieces 18, when the sensor is installed, the sensor is preferably MW-pH101, then the sensor is installed on the second bearing pipe 17, the second bearing pipe 17 is inserted into the first bearing pipe 16 until the second bearing pipe 17 is attached to the spring 19, as the plurality of elastic pieces 18 are arranged in the first bearing pipe 16, the clamping groove 20 on the second bearing pipe 17 can be clamped on the plurality of elastic pieces 18, so that the clamping process is completed, when the sensor needs to be taken down, only the sliding sleeve 21 needs to be rotated, as the sliding sleeve 21 is screwed in the first bearing pipe 16, the lug 22 can be moved to the position of the plurality of elastic pieces 18, the plurality of elastic pieces 18 are opened along the axis of the first bearing pipe 16 under the action of the lug 22, then the plurality of elastic pieces 18 are pushed out from the clamping groove 20, so that the first bearing pipe 16 is disconnected with the second bearing pipe 17, and then the installation convenience of the sensor is improved.

The supporting mechanism includes screwed pipe 23, threaded section 24 and chassis 25, screwed pipe 23 is installed on the lower terminal surface of the flexible piece 6 of second, threaded section 24 threaded connection is in screwed pipe 23, chassis 25 is installed on threaded section 24, be equipped with bracing piece 26 on the chassis 25, bracing piece 26 is provided with a plurality ofly, and a plurality of bracing pieces 26 are installed respectively on chassis 25, when installing, at first with threaded section 24 threaded connection in screwed pipe 23, the screwed pipe 23 at both ends all carries out above-mentioned operation, when the flexible piece 6 of second slides to the lower terminal surface, bracing piece 26 of chassis 25 lower extreme can contact the lower terminal surface of shell 1, thereby the contact of terminal surface under flexible piece 6 of second and the shell 1 has been avoided, the vibrations of having avoided great tension to produce the detection influence, thereby accomplish whole process.

Example 2:

referring to fig. 1-5, on the basis of embodiment 1, when different positions are detected, firstly, the motor 10 is started according to the position to be detected, the motor 10 drives the threaded rod 12 to rotate, the threaded rod 12 is screwed in the threaded hole 13, so that the lifting block 4 can be driven to slide up and down along the guide post 3, due to the sliding connection between the first telescopic block 5 and the second telescopic block 6, and the sliding of the lifting block can be limited once under the action of the limiting sleeve 7 and the limiting block 8, so that the lifting block can be moved to different positions for measurement, when the sensor is installed, the sensor is preferably MW-pH101, then the sensor is installed on the second adapting tube 17, the second adapting tube 17 is inserted into the first adapting tube 16 until the second adapting tube 17 is attached to the spring 19, and due to the plurality of elastic sheets 18 arranged in the first adapting tube 16, the clamping grooves 20 on the second adapting tube 17 can be clamped on the plurality of elastic sheets 18, so that the clamping process is completed, when the lifting block is needed, the sliding sleeve 21 is rotated, the sliding connection is connected to the first adapting tube 21, the plurality of elastic sheets can be moved to the first adapting tube 18, and the lifting block 16 can be pushed out of the lifting block 16, and the lifting block 16 can be pushed out along the axis of the first adapting tube 16.

Example 3:

referring to fig. 1-5, on the basis of embodiment 2, during installation, the threaded section 24 is first screwed into the threaded pipe 23, the threaded pipes 23 at both ends are all operated as described above, and when the second telescopic block 6 slides to the lower end surface, the support rod 26 at the lower end of the chassis 25 contacts the lower end surface of the housing 1, so as to avoid the contact between the second telescopic block 6 and the lower end surface of the housing 1, and avoid the influence of vibration generated by large tension on detection, thereby completing the whole process.

In all the above-mentioned solutions, the actual choice of welding, bolt and nut fit connection, bolt or screw connection or other known connection methods related to the connection between two components is not repeated herein, and all the references in the above are related to the fixed connection, and preferably considered to be welding, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a water quality testing equipment for drinking water tank, includes shell (1) and apron (2), apron (2) detachable installs on shell (1), its characterized in that: be provided with adjustment mechanism and change mechanism on shell (1), adjustment mechanism includes guide post (3), elevator (4), actuating mechanism, first flexible piece (5), the flexible piece of second (6), stop collar (7) and stopper (8), guide post (3) are provided with two, and two install on shell (1) guide post (3), seted up guiding hole (9) on elevator (4), guide post (3) sliding connection is in guiding hole (9), actuating mechanism installs on apron (2), just actuating mechanism cooperation is connected on elevator (4), and first flexible piece (5) are connected on elevator (4), and install on first flexible piece (5) stop collar (7), installs stopper (8) on the flexible piece of second (6), and stopper (8) sliding connection is in first flexible piece (5), and stopper (8) laminate on the up end of stop collar (7), are provided with the supporting mechanism on the flexible piece of second (6).

2. A water quality detecting apparatus for a drinking water tank as set forth in claim 1, wherein: the driving mechanism comprises a motor (10), a supporting column (11) and a threaded rod (12), the supporting column (11) is connected to the motor (10) and the cover plate (2) respectively, the threaded rod (12) is connected to the extending end of the motor (10), a threaded hole (13) is formed in the lifting block (4), and the threaded rod (12) is in threaded connection with the threaded hole (13).

3. A water quality detecting apparatus for a drinking water tank as set forth in claim 1, wherein: the first telescopic block (5) is provided with a drain hole (14), and the second telescopic block (6) is provided with a drain groove (15).

4. The apparatus for detecting water quality for drinking water tank according to claim 1, characterized in that: the replacing mechanism comprises a first bearing pipe (16), a second bearing pipe (17), elastic pieces (18) and springs (19), wherein the first bearing pipe (16) is provided with a plurality of first bearing pipes (16) which are respectively installed on a first telescopic block (5) and a second telescopic block (6), corresponding sensors are installed in the second bearing pipe (17), the second bearing pipe (17) is installed in the first bearing pipe (16), the elastic pieces (18) are provided with a plurality of elastic pieces and a plurality of elastic pieces (18) are respectively installed along the inner wall of the first bearing pipe (16), a clamping groove (20) is formed in the second bearing pipe (17), the elastic pieces (18) are clamped on the clamping groove (20), and the springs (19) are installed in the first bearing pipe (16) and are attached to the second bearing pipe (17).

5. The apparatus according to claim 4, wherein: the second bearing pipe (17) is provided with a sliding sleeve (21) and a convex block (22), the sliding sleeve (21) is connected to the second bearing pipe (17) in a sliding mode and is connected to the first bearing pipe (16) in a threaded mode, the convex block (22) is installed on the sliding sleeve (21), and the convex block (22) is attached to the elastic pieces (18) in a multiple mode.

6. The apparatus for detecting water quality for drinking water tank according to claim 1, characterized in that: the supporting mechanism comprises a threaded pipe (23), a threaded section (24) and a chassis (25), the threaded pipe (23) is installed on the lower end face of the second telescopic block (6), the threaded section (24) is connected in the threaded pipe (23), and the chassis (25) is installed on the threaded section (24).

7. The apparatus according to claim 6, wherein: the supporting rod (26) is arranged on the base plate (25), the supporting rods (26) are arranged in a plurality, and the supporting rods (26) are respectively arranged on the base plate (25).