CN209820900U - Water quality monitoring water sample preprocessing device - Google Patents
Water quality monitoring water sample preprocessing device Download PDFInfo
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- CN209820900U CN209820900U CN201920227616.0U CN201920227616U CN209820900U CN 209820900 U CN209820900 U CN 209820900U CN 201920227616 U CN201920227616 U CN 201920227616U CN 209820900 U CN209820900 U CN 209820900U
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- quality monitoring
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Abstract
The utility model discloses a water quality monitoring water sample preprocessing device, including box body, lid, fixing base and screw, the lid upper end all is equipped with fixed cover all around, fixed cover middle part cover is equipped with the screw, the lid passes through the screw connection box body, lid upper end middle part left and right sides symmetry is equipped with portable. The utility model has reasonable structural design, is provided with the anti-blocking mechanism, is beneficial to dredging the water inlet pipe, and avoids the water inlet pipe from being blocked to influence the normal operation of the device; the cover opening and closing mechanism is arranged, so that automatic cover opening and closing of the detection tube are facilitated, direct extraction and detection of a water sample pretreated in the box body are facilitated, and the trouble of opening the cover body is avoided; the through holes, the first filter screen and the second filter screen are arranged, so that direct pretreatment of a water sample is facilitated, and overlarge change of water quality parameters is avoided; set up fixed establishment, be favorable to fixing the second filter screen to conveniently change.
Description
Technical Field
The utility model relates to an environmental monitoring technical field specifically is a water quality monitoring water sample preprocessing device.
Background
Water resources are important basic factors for social and economic development in China, and play an important guiding role in analyzing water quality conditions in water quality treatment. Water sample pretreatment is a crucial link in water quality monitoring, and plays a decisive role in the accuracy of water quality parameters.
The water sample pretreatment device of the water quality monitoring system in the prior art generally has the problems of large volume, complex equipment, easy blockage of a water inlet pipe, difficult replacement of a filter screen and the like, is poor in practicability and inconvenient to use.
Therefore, the technical personnel in the field provide a water quality monitoring water sample pretreatment device to solve the problems in the background technology.
Disclosure of Invention
An object of the utility model is to provide a water quality monitoring water sample preprocessing device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water quality monitoring water sample pretreatment device comprises a box body, a cover body, a fixing seat and screws, wherein fixing sleeves are arranged on the periphery of the upper end of the cover body, the screws are sleeved in the middle parts of the fixing sleeves, the cover body is connected with the box body through the screws, hand-held pieces are symmetrically arranged on the left side and the right side of the middle part of the upper end of the cover body, fixing buckles are symmetrically arranged on the left side and the right side of the middle part of the upper end of the cover body, a detection tube is arranged on the left side of the upper end of the cover body, a cover opening; the anti-blocking box is characterized in that a water inlet pipe is arranged on the lower portion of the right side wall of the box body, an anti-blocking mechanism is arranged on the lower portion of the right side wall of the box body, and the anti-blocking mechanism corresponds to the water inlet pipe in position. A second clapboard and a first clapboard are sequentially arranged at the inner side of the box body from left to right, a through hole is arranged in the middle of the upper side of the first clapboard, a fixing notch is arranged at the lower part of the right side wall of the second clapboard, fixing mechanisms are symmetrically arranged on the upper inner wall and the lower inner wall of the fixing notch, a groove is arranged at the left part of the lower end of the inner side of the box body, a second filter screen is arranged at the upper end of the groove, a through hole is arranged in the middle of the upper side of the second filter screen, the middle part of the right side wall of the second clapboard is provided with a supporting block, the supporting block is connected with one end of a fixed seat, the lower part of the right side wall of the fixed seat is provided with a hand-holding part, the lower part of the left side wall of the fixed seat is provided with a fixed block, notches are symmetrically arranged on the upper side wall and the lower side wall of the left part of the fixed block, the fixed block passes through the through hole of the second filter screen, the notch is connected with the fixing mechanism, hanging pieces are symmetrically arranged between the second partition board and the inner wall of the left side of the box body, and a first filter screen is arranged at the upper end of each hanging piece.
As a further aspect of the present invention: the anti-blocking mechanism comprises a supporting plate, a supporting sleeve and a spiral shaft, the supporting sleeve is arranged on the right side wall of the box body in an up-and-down symmetrical mode, a first air cylinder is arranged in the middle of the supporting sleeve, the supporting plate is arranged at the end portion of a telescopic rod of the first air cylinder, a motor cover is arranged in the middle of the left side wall of the supporting plate, a triangular supporting frame is arranged between the motor cover and the supporting plate, a motor is arranged inside the motor cover, a motor shaft of the motor penetrates through the motor cover and is connected with one end of the spiral shaft through a shaft coupling, and the spiral.
As a further aspect of the present invention: the switch cover mechanism comprises a cylinder supporting seat, a connecting rod, a fixed shaft, a movable shaft, a connecting shaft and an end cover, wherein the cylinder supporting seat is arranged on the left side of the upper end of the cover body, a second cylinder is arranged at the upper end of the cylinder supporting seat, the end part of a piston rod of the second cylinder is connected with one end of the connecting rod through the connecting shaft, the end cover is connected with the rear side of the upper end of the detection tube through the movable shaft, the fixed shaft is arranged on the front side of the upper end of the end cover, and the.
As a further aspect of the present invention: the fixing mechanism comprises a connecting sleeve, a fixing groove, a spring, a limiting plate and a convex block, wherein the fixing groove is symmetrically arranged on the upper inner wall and the lower inner wall of the fixing notch, the connecting sleeve is arranged at the end part of the fixing groove, the convex block is sleeved in the middle of the connecting sleeve, one end part of the convex block is provided with the limiting plate, the limiting plate is connected with the inner wall of the fixing groove in a sliding mode, the other end part of the convex block is connected with the notch in a movable mode, and the spring.
As a further aspect of the present invention: and a sealing ring is arranged at the lower end of the cover body.
As a further aspect of the present invention: the model of the motor is YD160L-4/2, and the model of the first cylinder and the model of the second cylinder are SC 50.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structural design, is provided with the anti-blocking mechanism, is beneficial to dredging the water inlet pipe, and avoids the water inlet pipe from being blocked to influence the normal operation of the device; the cover opening and closing mechanism is arranged, so that automatic cover opening and closing of the detection tube are facilitated, direct extraction and detection of a water sample pretreated in the box body are facilitated, and the trouble of opening the cover body is avoided; the through holes, the first filter screen and the second filter screen are arranged, so that direct pretreatment of a water sample is facilitated, and overlarge change of water quality parameters is avoided; set up fixed establishment, be favorable to fixing the second filter screen to conveniently change.
Drawings
FIG. 1 is a schematic structural diagram of a water sample pretreatment device for water quality monitoring.
Fig. 2 is a schematic view of a top view structure of a cover opening and closing mechanism in the water quality monitoring water sample pretreatment device.
FIG. 3 is a schematic structural diagram of a water sample pretreatment device A for water quality monitoring.
Fig. 4 is a schematic structural diagram of a water quality monitoring water sample pretreatment device B.
Fig. 5 is a schematic structural diagram of a water sample pretreatment device C for water quality monitoring.
In the figure: the device comprises a box body 1, an anti-blocking mechanism 2, a supporting plate 201, a motor cover 202, a triangular supporting frame 203, a first air cylinder 204, a supporting sleeve 205, a motor 206, a spiral shaft 207, a water inlet pipe 3, a sealing ring 4, a screw 5, a fixing sleeve 6, a cover body 7, a portable part 8, a fixing buckle 9, a fixing seat 10, a supporting block 11, a switch cover mechanism 12, an air cylinder supporting seat 1201, a second air cylinder 1202, a connecting shaft 1203, a connecting rod 1204, a fixing shaft 1205, a movable shaft 1206, an end cover 1207, a detection pipe 13, a first filter screen 14, a pendant 15, a groove 16, a second filter screen 17, a first partition plate 18, a through hole 19, a hand-held part 20, a fixing block 21, a fixing mechanism 22, connecting sleeves 2201 and 2202, a spring 2203, a limiting plate 2204, a convex.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1 to 5, in an embodiment of the present invention, a water quality monitoring water sample pretreatment device includes a box body 1, a cover body 7, a fixing seat 10 and screws 5, wherein fixing sleeves 6 are all arranged around the upper end of the cover body 7, the screws 5 are sleeved in the middle of the fixing sleeves 6, the cover body 7 is connected to the box body 1 through the screws 5, hand pieces 8 are symmetrically arranged on the left and right sides of the middle of the upper end of the cover body 7, fixing buckles 9 are symmetrically arranged on the left and right sides of the middle of the upper end of the cover body 7, a detection tube 13 is arranged on the left side of the upper end of the cover body 7, a switch cover mechanism 12 is arranged on the left side of the upper end of the cover; the water inlet pipe 3 is arranged on the lower portion of the right side wall of the box body 1, the anti-blocking mechanism 2 is arranged on the lower portion of the right side wall of the box body 1, and the anti-blocking mechanism 2 corresponds to the water inlet pipe 3 in position. The inner side of the box body 1 is sequentially provided with a second partition plate 24 and a first partition plate 18 from left to right, the middle part of the upper side of the first partition plate 18 is provided with a through hole 19, the lower part of the right side wall of the second partition plate 24 is provided with a fixed notch 25, the upper and lower inner walls of the fixed notch 25 are symmetrically provided with fixing mechanisms 22, the left part of the lower end of the inner side of the box body 1 is provided with a groove 16, the upper end of the groove 16 is provided with a second filter screen 17, the middle part of the upper side of the second filter screen 17 is provided with a through hole, the middle part of the right side wall of the second partition plate 24 is provided with a supporting block 11, the supporting block 11 is connected with one end of a fixed seat 10, the lower part of the right side wall of the fixed seat 10 is provided with a hand-holding part 20, the lower part of the left, hanging pieces 15 are symmetrically arranged between the second partition plate 24 and the inner wall of the left side of the box body 1, and a first filter screen 14 is arranged at the upper end of each hanging piece 15.
The anti-blocking mechanism 2 comprises a supporting plate 201, a supporting sleeve 205 and a spiral shaft 207, the supporting sleeve 205 is arranged on the right side wall of the box body 1 in an up-down symmetrical mode, a first air cylinder 204 is arranged in the middle of the supporting sleeve 205, the supporting plate 201 is arranged at the end portion of an expansion rod of the first air cylinder 204, a motor cover 202 is arranged in the middle of the left side wall of the supporting plate 201, a triangular supporting frame 203 is arranged between the connection portion of the motor cover 202 and the supporting plate 201, a motor 206 is arranged inside the motor cover 202, a motor shaft of the motor 206 penetrates through the motor cover 202 and is connected with one end of the spiral shaft 207 through a coupler, and the.
The cover opening and closing mechanism 12 comprises an air cylinder supporting seat 1201, a connecting rod 1204, a fixed shaft 1205, a movable shaft 1206, a connecting shaft 1203 and an end cover 1207, wherein the air cylinder supporting seat 1201 is arranged on the left side of the upper end of the cover body 7, a second air cylinder 1202 is arranged at the upper end of the air cylinder supporting seat 1201, the end part of a piston rod of the second air cylinder 1202 is connected with one end of the connecting rod 1204 through the connecting shaft 1203, the end cover 1207 is connected with the rear side of the upper end of the detection tube 13 through the movable shaft 1206, the fixed shaft 1205 is arranged on the front side of the upper end of the end.
The fixing mechanism 22 comprises a connecting sleeve 2201, a fixing groove 2202, a spring 2203, a limiting plate 2204 and a lug 2205, wherein the fixing groove 2202 is symmetrically arranged on the upper inner wall and the lower inner wall of the fixing notch 25, the connecting sleeve 2201 is arranged at the end part of the fixing groove 2202, the lug 2205 is sleeved in the middle of the connecting sleeve 2201, one end part of the lug 2205 is provided with the limiting plate 2204, the limiting plate 2204 is in sliding connection with the inner wall of the fixing groove 2202, the other end part of the lug 2205 is movably connected with the notch 23, and the spring 2203 is arranged between the limiting plate 2204 and the inner end part.
And a sealing ring 4 is arranged at the lower end of the cover body 7.
The motor 206 is of model YD160L-4/2, and the first cylinder 204 and the second cylinder 1202 are of model SC 50.
The utility model discloses a theory of operation is:
the utility model relates to a water quality monitoring water sample pretreatment device, the device is connected with a cover body 7 and a box body 1 through a screw 5, then an external crane is used to connect a fixing buckle 9 through an iron chain, the whole device is put into the water quality to be monitored, the device is kept still for a period of time, water flow enters a right cavity chamber in the box body 1 through a water inlet pipe 3, the water level is gradually increased from bottom to top to precipitate heavier impurities in the water sample, preliminary filtration is carried out, the water level at the upper part of the right cavity chamber flows into a middle cavity chamber between a first clapboard 18 and a second clapboard 24 through a through hole 19, the water flow in the middle cavity chamber passes through a second filter screen 17, secondary filtration is carried out to flow into a left cavity chamber between the second filter screen 17 and the inner wall at the left side of the box body 1, the middle part of the left cavity chamber is provided with a first filter screen 14, the water flow is finally, the cover body 7 is positioned at the upper end of the horizontal plane, water flow is prevented from entering the box body 1 through the detection pipe 13, the second cylinder 1202 is started through an external controller, the second cylinder 1202 stretches and retracts to drive the connecting rod 1204 and the end cover 1207 to rotate along the movable shaft 1206, so that the end cover 1207 is opened, and a worker monitors the water quality after pretreatment through the detection pipe 13; comparing different monitoring points in the same water area to obtain reasonable data; in order to avoid blockage of the water inlet pipe 3 caused by sludge or floating garbage in the monitoring process, the device is placed in water, namely the first air cylinder 204 and the motor 206 of the anti-blocking mechanism 2 are started, the first air cylinder 204 is started to drive the supporting plate 201 to move in the left-right direction, the motor 206 drives the screw shaft 207 to rotate, the position of the screw shaft 207 corresponds to the position of the water inlet pipe 3, the screw shaft 207 rotates and carries out carrying out of the sludge or garbage on the inner side of the water inlet pipe 3, and normal operation of the device is prevented from being influenced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a water quality monitoring water sample preprocessing device, includes box body (1), lid (7), fixing base (10) and screw (5), its characterized in that: the detection box is characterized in that a fixed sleeve (6) is arranged on the periphery of the upper end of the cover body (7), a screw (5) is sleeved in the middle of the fixed sleeve (6), the cover body (7) is connected with the box body (1) through the screw (5), hand-held pieces (8) are symmetrically arranged on the left side and the right side of the middle of the upper end of the cover body (7), fixing buckles (9) are symmetrically arranged on the left side and the right side of the middle of the upper end of the cover body (7), a detection tube (13) is arranged on the left side of the upper end of the cover body (7), a cover opening and closing mechanism (12) is arranged on the left; the water inlet pipe (3) is arranged on the lower portion of the right side wall of the box body (1), the anti-blocking mechanism (2) is arranged on the lower portion of the right side wall of the box body (1), positions between the anti-blocking mechanism (2) and the water inlet pipe (3) correspond to each other, a second partition plate (24) and a first partition plate (18) are sequentially arranged on the inner side of the box body (1) from left to right, a through hole (19) is formed in the middle of the upper side of the first partition plate (18), a fixed notch (25) is formed in the lower portion of the right side wall of the second partition plate (24), fixing mechanisms (22) are symmetrically arranged on the upper inner wall and the lower inner wall of the fixed notch (25), a groove (16) is formed in the left portion of the lower end of the inner side of the box body (1), a second filter screen (17) is arranged at the upper end of, the one end of fixing base (10) is connected in supporting shoe (11), fixing base (10) right side wall lower part is equipped with and holds piece (20), fixing base (10) left side wall lower part is equipped with fixed block (21), the lateral wall symmetry is equipped with notch (23) about fixed block (21) left part, the through-hole of second filter screen (17) is passed in fixed block (21), fixed establishment (22) is connected in notch (23), the symmetry is equipped with pendant (15) between second baffle (24) and box body (1) left side inner wall, pendant (15) upper end is equipped with first filter screen (14).
2. The water quality monitoring water sample pretreatment device according to claim 1, characterized in that: prevent blockking up mechanism (2) including backup pad (201), support cover (205) and screw axis (207), support cover (205) longitudinal symmetry and set up at box body (1) right side wall, support cover (205) middle part and be equipped with first cylinder (204), the telescopic link tip of first cylinder (204) is equipped with backup pad (201), backup pad (201) left side wall middle part is equipped with motor cover (202), be equipped with triangular supports frame (203) between motor cover (202) and backup pad (201) junction, motor cover (202) inside is equipped with motor (206), the motor shaft of motor (206) passes motor cover (202) and passes through the one end of coupling joint screw axis (207), the position of screw axis (207) and inlet tube (3) corresponds to each other.
3. The water quality monitoring water sample pretreatment device according to claim 1, characterized in that: the cover opening and closing mechanism (12) comprises an air cylinder supporting seat (1201), a connecting rod (1204), a fixed shaft (1205), a movable shaft (1206), a connecting shaft (1203) and an end cover (1207), wherein the air cylinder supporting seat (1201) is arranged on the left side of the upper end of the cover body (7), a second air cylinder (1202) is arranged on the upper end of the air cylinder supporting seat (1201), the end part of a piston rod of the second air cylinder (1202) is connected with one end of the connecting rod (1204) through the connecting shaft (1203), the end cover (1207) is connected with the rear side of the upper end of the detection tube (13) through the movable shaft (1206), the fixed shaft (1205) is arranged on the front side of the upper end of the end cover (1207), and.
4. The water quality monitoring water sample pretreatment device according to claim 1, characterized in that: fixed establishment (22) are including adapter sleeve (2201), fixed slot (2202), spring (2203), limiting plate (2204) and lug (2205), fixed slot (2202) symmetry sets up inner wall about fixed notch (25), adapter sleeve (2201) sets up at fixed slot (2202) tip, adapter sleeve (2201) middle part cover is equipped with lug (2205), a tip of lug (2205) is equipped with limiting plate (2204), sliding connection between limiting plate (2204) and fixed slot (2202) inner wall, swing joint between the other end tip of lug (2205) and notch (23), be equipped with spring (2203) between limiting plate (2204) and fixed slot (2202) medial extremity.
5. The water quality monitoring water sample pretreatment device according to claim 1, characterized in that: and a sealing ring (4) is arranged at the lower end of the cover body (7).
6. The water quality monitoring water sample pretreatment device according to claim 2, characterized in that: the type of the motor (206) is YD160L-4/2, and the type of the first cylinder (204) and the type of the second cylinder (1202) are SC 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227616.0U CN209820900U (en) | 2019-02-19 | 2019-02-19 | Water quality monitoring water sample preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227616.0U CN209820900U (en) | 2019-02-19 | 2019-02-19 | Water quality monitoring water sample preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820900U true CN209820900U (en) | 2019-12-20 |
Family
ID=68873489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920227616.0U Expired - Fee Related CN209820900U (en) | 2019-02-19 | 2019-02-19 | Water quality monitoring water sample preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896706A (en) * | 2020-07-24 | 2020-11-06 | 河北工程大学 | Water quality monitor for underground water |
-
2019
- 2019-02-19 CN CN201920227616.0U patent/CN209820900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896706A (en) * | 2020-07-24 | 2020-11-06 | 河北工程大学 | Water quality monitor for underground water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |