CN209639763U - A kind of environmental detection device - Google Patents
A kind of environmental detection device Download PDFInfo
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- CN209639763U CN209639763U CN201920586296.8U CN201920586296U CN209639763U CN 209639763 U CN209639763 U CN 209639763U CN 201920586296 U CN201920586296 U CN 201920586296U CN 209639763 U CN209639763 U CN 209639763U
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Abstract
The utility model relates to environment measuring equipment technical fields, and disclose a kind of environmental detection device, including support plate, temperature sensor, liquid level sensor and filter, the upper surface of support plate offers circular through hole, and the hole wall of circular through hole is fixedly connected with rolling bearing, the inner wall of rolling bearing is fixedly connected with thread barrel, the inner thread of thread barrel is connected with threaded rod, the bottom end of threaded rod is fixedly connected with shell, the upper surface of support plate is fixedly connected there are two symmetrical supporting block, the upper surface of two supporting blocks is fixedly connected with driving motor jointly, the output end of driving motor is fixedly connected by feedthrough with the top of thread barrel.The utility model can expand the use scope of detecting devices, avoid the waste of device resource, the accuracy for improving sewer environment detection simultaneously can also effectively improve the efficiency of sewer gas sampling, also improve environmental detection device gas collection convenience.
Description
Technical field
The utility model relates to environment measuring equipment technical field more particularly to a kind of environmental detection devices.
Background technique
In places such as city sewer pipe network, sewage treatment plant, septic tank, methane-generating pit, garbage disposal sites, generates and exist
A variety of murders by poisoning, flammable, explosion hazard gases, such as methane, hydrogen sulfide, carbon monoxide, carbon dioxide, ammonia, chlorine.These gases
In the presence of leading to that the accidents such as a large amount of explosion, poisoning and asphyxia occur every year.For the generation for avoiding such accident, to these places
Gas concentration carry out it is automatic be monitored and controlled be technology development trend.In addition to monitoring gas concentration, according to Municipal Industry pipe
The needs of reason require whether the draining of monitoring sewer or septic tank blocks toward contact, and whether inspection well cover is stolen and gas temperature
Deng.
Through retrieving, Chinese patent grant number is the patent of CN 201561977U, discloses a kind of integrated environmental detection dress
It sets, including fixing pipe, the head end of the fixing pipe is fixed with temperature sensor, and the head end of the fixing pipe is further fixed on level sensing
The connecting wire of device, the temperature sensor and liquid level sensor is mounted in fixing pipe, is also equipped with and is adopted in the fixing pipe
Sample tracheae.Integrated environmental detection device in above-mentioned patent has the disadvantage that environmental detection device is fixation in the patent
In sewer, device investigative range is limited, be easy to cause the waste of resource, and the device height adjustment range is smaller, causes
Use scope is lower, influences the accuracy of sewer environment measuring, in addition, gas sample collection is direct by conduit in the device
It collects, nozzle bottom end is easy to be sealed by liquid during collection, leads to not direct sample, needs to readjust nozzle
Highly, the convenience of the device gas collection is influenced.
Utility model content
It is to be fixedly mounted purpose of the utility model is to solve environmental detection device in the prior art, device detects model
It is with limit, be easy to cause the waste of device resource, and the device height adjustment range is smaller, causes use scope lower, is influenced
The accuracy of sewer environment detection, meanwhile, gas sample tube is easy to be sealed by liquid, leads to not direct sample, needs weight
The height of new adjustment nozzle, the problem of influencing the device gas collection convenience, and a kind of environmental detection device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of environmental detection device, including support plate, temperature sensor, liquid level sensor and filter, the support plate
Upper surface offer circular through hole, and the hole wall of circular through hole is fixedly connected with rolling bearing, the inner wall of the rolling bearing
It is fixedly connected with thread barrel, the inner thread of the thread barrel is connected with threaded rod, and the bottom end of the threaded rod is fixedly connected with
Shell, the upper surface of the support plate are fixedly connected there are two symmetrical supporting block, the upper surface of two supporting blocks
It is fixedly connected with driving motor jointly, the output end of the driving motor is fixedly connected by feedthrough with the top of thread barrel,
The inner wall of the shell is fixedly connected with fixed plate, the lower surface of the fixed plate respectively with temperature sensor and liquid level sensor
It is fixedly connected, the inner wall of the shell is fixedly connected with the side wall of filter, and the bottom end of the shell is threaded with bottom cover, institute
The first half of the year for stating fixed plate, which is fixed, is communicated with conduit, and the bottom end of the conduit passes through fixed plate, and the top of the conduit passes through outer
The top of shell, the side wall of the support plate are fixedly connected with connecting plate, and the upper surface of the connecting plate is fixedly connected with gas and takes
Model machine structure, the upper surface of the fixed plate offers through-hole, and the hole wall of through-hole is fixedly connected with liquid level warning mechanism.
Preferably, the gas sample mechanism includes the sampling cabinet being fixedly connected with connecting plate upper surface, the sampling cabinet
Inner wall be fixedly connected with motor, the output end of the motor is fixedly connected with flabellum, and the lower surface of the sampling cabinet is fixed to be connected
Be connected to it is fixed be communicated with hose, the bottom end of the hose passes through connecting plate and extends downwardly, the bottom end of the hose and conduit
The fixed connection in top, the upper surface of the sampling cabinet is fixed to be communicated with valve, and the output end fixation of the valve is communicated with connection
Pipe, the upper surface of the connecting plate are fixedly connected with limit plate, and the side wall of the limit plate offers circular through hole, and round logical
The hole wall in hole is fixedly connected with rubber tube.
Preferably, the liquid level warning mechanism includes the round tube being fixedly connected with the hole wall of through-hole, the top of the round tube
It is fixedly connected with first electrode block, the bottom end of the round tube is fixedly connected with baffle, and the upper surface of the baffle offers square hole,
And the hole wall of square hole is connected with connecting rod, the top of the connecting rod is fixedly connected with second electrode block, the connecting rod
Bottom end be fixedly connected with top plate, the outer wall of the shell is fixedly connected with buzzer, and the upper surface of the fixed plate is fixed to be connected
It is connected to the first battery.
Preferably, the lower surface of the support plate is fixedly connected with the second battery.
Preferably, the upper surface of the support plate is fixedly connected with symmetrical U-shaped handle.
Preferably, the lower surface of the support plate is fixedly connected with telescopic rod, the bottom end of the telescopic rod and shell it is upper
Surface is fixedly connected.
Preferably, the outer wall fixing sleeve of the U-shaped handle is connected to rubber pad.
Preferably, the lower surface of the bottom cover offers rectangular through-hole, and the hole wall of rectangular through-hole is fixedly connected with lever.
Preferably, the material of the shell is plastics.
Compared with prior art, the utility model provides a kind of environmental detection device, have it is following the utility model has the advantages that
1, environmental detection device, by being provided with temperature sensor, liquid level sensor, thread barrel and threaded rod, when need
When will be to environment detection is carried out in sewer, it be first turned on well lid, staff starts driving motor, driving motor later
Rotate screw tube, thread barrel moves down threaded rod, while threaded rod pushes shell mobile, adjusts temperature sensor and liquid
The depth location of level sensor improves the accurate of sewer environment detection so as to test the sewer environment of different depth
Rate, and the device can be moved with staff, detect different sewers, expand detection device use scope and
Investigation depth, the mechanism can expand the use scope of detecting devices, avoid the waste of device resource, while improve down
The accuracy of water channel environment measuring.
2, the environmental detection device works as needs by being provided with buzzer, first electrode block, second electrode block and motor
To when gas sample, negative pressure taking sample bottle being fixed in rubber tube first, and make connecting tube and sampling below atmospheric pressure in sewer
Bottle orifice, and valve is opened, while starter motor, motor drives flabellum rotation, accelerates hose and conduit extracts sewer
The speed of interior gas while shell moves down, is lauched at the same time to improve the efficiency of sewer gas sampling
Liquid in road is lifted top plate, and top plate moves up second electrode block by connecting rod, when liquid soon seals in sewer
When the bottom end of conduit, first electrode block and the contact of second electrode block make buzzer energization pipe, staff are reminded to stop shell
It moves down, ensures that gas sample can continue to carry out, and do not need to readjust the height of shell, time saving and energy saving, the structure
The efficiency that sewer gas sampling can be effectively improved, also improves environmental detection device gas collection convenience.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The use scope that detecting devices can be expanded, avoids the waste of device resource, while improving sewer environment detection
Accuracy can also effectively improve the efficiency of sewer gas sampling, also improve environmental detection device gas collection convenience.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of environmental detection device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of environmental detection device part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of environmental detection device part B structural schematic diagram；
Fig. 4 be the utility model proposes a kind of environmental detection device C portion structural schematic diagram.
In figure: 1 support plate, 2 temperature sensors, 3 liquid level sensors, 4 filters, 5 rolling bearings, 6 thread barrels, 7 screw threads
Bar, 8 shells, 9 supporting blocks, 10 driving motors, 11 fixed plates, 12 bottom covers, 13 conduits, 14 connecting plates, 15 sampling cabinets, 16 motors,
17 flabellums, 18 hoses, 19 connecting tubes, 20 rubber tubes, 21 round tubes, 22 first electrode blocks, 23 baffles, 24 connecting rods, 25 second electricity
Pole block, 26 top plates, 27 buzzers, 28 first batteries, 29 second batteries, 30U shape handle, 31 telescopic rods, 32 levers, 33 limits
Position plate, 34 valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of environmental detection device, including support plate 1, temperature sensor 2, liquid level sensor 3 and filtering
Piece 4, the upper surface of support plate 1 offers circular through hole, and the hole wall of circular through hole is fixedly connected with rolling bearing 5, the axis of rolling
The inner wall for holding 5 is fixedly connected with thread barrel 6, and the inner thread of thread barrel 6 is connected with threaded rod 7, and the bottom end of threaded rod 7 is fixed to be connected
It is connected to shell 8, the upper surface of support plate 1 is fixedly connected with that there are two symmetrical supporting block 9, the upper surfaces of two supporting blocks 9
It is fixedly connected with driving motor 10 jointly, the output end of driving motor 10 is fixedly connected by feedthrough with the top of thread barrel 6,
The inner wall of shell 8 is fixedly connected with fixed plate 11, the lower surface of fixed plate 11 respectively with temperature sensor 2 and liquid level sensor 3
It is fixedly connected, the inner wall of shell 8 is fixedly connected with the side wall of filter 4, and the bottom end of shell 8 is threaded with bottom cover 12, fixed
The first half of the year of plate 11, which is fixed, is communicated with conduit 13, and the bottom end of conduit 13 passes through fixed plate 11, and the top of conduit 13 passes through shell 8
Top, the side wall of support plate 1 are fixedly connected with connecting plate 14, and the upper surface of connecting plate 14 is fixedly connected with gas sample mechanism,
The upper surface of fixed plate 11 offers through-hole, and the hole wall of through-hole is fixedly connected with liquid level warning mechanism.
Gas sample mechanism includes the sampling cabinet 15 being fixedly connected with 14 upper surface of connecting plate, and the inner wall of sampling cabinet 15 is fixed
It is connected with motor 16, the output end of motor 16 is fixedly connected with flabellum 17, and the lower surface of sampling cabinet 15 is fixedly connected with fixed company
It is connected with hose 18, the bottom end of hose 18 passes through connecting plate 14 and extends downwardly, and the bottom end of hose 18 and the top of conduit 13 are fixed
Connection, the upper surface of sampling cabinet 15 is fixed to be communicated with valve 34, and the output end fixation of valve 34 is communicated with connecting tube 19, connecting plate
14 upper surface is fixedly connected with limit plate 33, and the side wall of limit plate 33 offers circular through hole, and the hole wall of circular through hole is solid
Surely it is connected with rubber tube 20, negative pressure taking sample bottle is fixed in rubber tube 20 first, and connects connecting tube 19 with negative pressure taking sample bottle
Mouth connection, and valve 34 is opened, while starter motor 16, motor 16 drives flabellum 17 to rotate, and accelerates hose 18 and the pumping of conduit 13
The speed of gas in water channel is removed, to improve the efficiency of sewer gas sampling.
Liquid level warning mechanism includes the round tube 21 being fixedly connected with the hole wall of through-hole, and the top of round tube 21 is fixedly connected with
One electrode block 22, the bottom end of round tube 21 are fixedly connected with baffle 23, and the upper surface of baffle 23 offers square hole, and the hole wall of square hole
It is connected with connecting rod 24, the top of connecting rod 24 is fixedly connected with second electrode block 25, and the bottom end of connecting rod 24 is fixed to be connected
It is connected to top plate 26, the outer wall of shell 8 is fixedly connected with buzzer 27, and the upper surface of fixed plate 11 is fixedly connected with the first battery
28, the liquid in sewer is lifted top plate 26, and top plate 16 moves up second electrode block 25 by connecting rod 24, works as sewer
When interior liquid soon seals the bottom end of conduit 13, first electrode block 22 and second electrode block 25 are contacted, and so that buzzer 27 is powered and are rung
It cries, reminds staff to stop shell 8 and move down, ensure that gas sample can continue to carry out, and do not need to readjust outer
The height of shell, it is time saving and energy saving.
The lower surface of support plate 1 is fixedly connected with the second battery 29, and the second battery 29 passes through control switch and motor
16 and driving motor 10 be electrically connected, it is the prior art that this, which is electrically connected, and known to those skilled in the art, herein no longer
It repeats.
The upper surface of support plate 1 is fixedly connected with symmetrical U-shaped handle 30, and U-shaped handle 30 can be convenient for work people
Member's control detection device.
The lower surface of support plate 1 is fixedly connected with telescopic rod 31, the fixed company in the bottom end of telescopic rod 31 and the upper surface of shell 8
It connects, telescopic rod 31 can prevent shell 8 from rotating with thread barrel 6, and preventing, which influences shell 8, carries out depth location adjustment.
The outer wall fixing sleeve of U-shaped handle 30 is connected to rubber pad, and rubber pad increases the contact surface frictional force of U-shaped handle 30, makes
Environmental detection device is hand-held more stable.
The lower surface of bottom cover 12 offers rectangular through-hole, and the hole wall of rectangular through-hole is fixedly connected with lever 32, lever 32
Larger foreign matters from being blocked bottom cover 12 can be prevented, and then influences detection device and works normally.
The features such as material of shell 8 is plastics, and plastics have high rigidity, will not corrode, and cheap, first electrode block
22 are electrically connected by conducting wire and buzzer 27, and buzzer 27 and second electrode block 25 pass through 29 electricity of conducting wire and the second battery
Property connection, it is the prior art that this, which is electrically connected, and known to those skilled in the art, details are not described herein.
In the utility model, when needing to environment detection is carried out in sewer, it is first turned on well lid, is worked later
Personnel start driving motor 10, and driving motor 10 rotates screw tube 6, and thread barrel 6 moves down threaded rod 7, while screw thread
Bar 7 pushes shell 8 mobile, the depth location of temperature sensor 2 and liquid level sensor 3 is adjusted, so as to test different depth
Sewer environment, improve the accuracy rate of sewer environment detection, and the device can be moved with staff, detection
Different sewers, expands the use scope and investigation depth of detection device, which can expand the use model of detecting devices
It encloses, avoids the waste of device resource, while improving the accuracy of sewer environment detection, when needing to gas in sewer
When body samples, negative pressure taking sample bottle is fixed in rubber tube 20 first, and connects connecting tube 19 and negative pressure taking sample bottle interface
It is logical, and valve 34 is opened, while starter motor 16, motor 16 drives flabellum 17 to rotate, and accelerates under hose 18 and the extraction of conduit 13
The speed of gas in water channel, to improve the efficiency of sewer gas sampling, at the same time, while shell 8 moves down,
Liquid in sewer is lifted top plate 26, and top plate 16 moves up second electrode block 25 by connecting rod 24, when in sewer
When liquid soon seals the bottom end of conduit 13, first electrode block 22 and second electrode block 25 are contacted, and the energization of buzzer 27 is made to pipe,
It reminds staff to stop shell 8 to move down, ensures that gas sample can continue to carry out, and do not need to readjust shell
Highly, time saving and energy saving, which can effectively improve the efficiency of sewer gas sampling, also improve environmental detection device gas
Collect convenience.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of environmental detection device, including support plate (1), temperature sensor (2), liquid level sensor (3) and filter (4),
It is characterized in that, the upper surface of the support plate (1) offers circular through hole, and the hole wall of circular through hole is fixedly connected with rolling
The inner wall of bearing (5), the rolling bearing (5) is fixedly connected with thread barrel (6), the inner thread connection of the thread barrel (6)
Have threaded rod (7), the bottom end of the threaded rod (7) is fixedly connected with shell (8), and the upper surface of the support plate (1) is fixed to be connected
Symmetrical supporting block (9) there are two connecing, the upper surface of two supporting blocks (9) is fixedly connected with driving motor jointly
(10), the output end of the driving motor (10) is fixedly connected by feedthrough with the top of thread barrel (6), the shell (8)
Inner wall be fixedly connected with fixed plate (11), the lower surface of the fixed plate (11) is passed with temperature sensor (2) and liquid level respectively
Sensor (3) is fixedly connected, and the inner wall of the shell (8) is fixedly connected with the side wall of filter (4), the bottom end of the shell (8)
It is threaded with bottom cover (12), the first half of the year fixation of the fixed plate (11) is communicated with conduit (13), the bottom of the conduit (13)
Across fixed plate (11), the top of the conduit (13) passes through the top of shell (8) at end, and the side wall of the support plate (1) is fixed
It is connected with connecting plate (14), the upper surface of the connecting plate (14) is fixedly connected with gas sample mechanism, the fixed plate (11)
Upper surface offer through-hole, and the hole wall of through-hole is fixedly connected with liquid level warning mechanism.
2. a kind of environmental detection device according to claim 1, which is characterized in that the gas sample mechanism includes and connects
The inner wall of the sampling cabinet (15) that fishplate bar (14) upper surface is fixedly connected, the sampling cabinet (15) is fixedly connected with motor (16), institute
The output end for stating motor (16) is fixedly connected with flabellum (17), and the lower surface of the sampling cabinet (15) is fixedly connected with fixed connection
Have hose (18), the bottom end of the hose (18) passes through connecting plate (14) and extends downwardly, the bottom end of the hose (18) with lead
The fixed connection in top of (13) is managed, the upper surface fixation of the sampling cabinet (15) is communicated with valve (34), the valve (34)
Output end fixation is communicated with connecting tube (19), and the upper surface of the connecting plate (14) is fixedly connected with limit plate (33), the limit
The side wall of position plate (33) offers circular through hole, and the hole wall of circular through hole is fixedly connected with rubber tube (20).
3. a kind of environmental detection device according to claim 1, which is characterized in that the liquid level warning mechanism includes and leads to
The top of the round tube (21) that the hole wall in hole is fixedly connected, the round tube (21) is fixedly connected with first electrode block (22), the circle
The bottom end of pipe (21) is fixedly connected with baffle (23), and the upper surface of the baffle (23) offers square hole, and the hole wall of square hole is living
Dynamic to be connected with connecting rod (24), the top of the connecting rod (24) is fixedly connected with second electrode block (25), the connecting rod
(24) bottom end is fixedly connected with top plate (26), and the outer wall of the shell (8) is fixedly connected with buzzer (27), the fixed plate
(11) upper surface is fixedly connected with the first battery (28).
4. a kind of environmental detection device according to claim 1, which is characterized in that the lower surface of the support plate (1) is solid
Surely the second battery (29) are connected with.
5. a kind of environmental detection device according to claim 1, which is characterized in that the upper surface of the support plate (1) is solid
Surely it is connected with symmetrical U-shaped handle (30).
6. a kind of environmental detection device according to claim 1, which is characterized in that the lower surface of the support plate (1) is solid
Surely it is connected with telescopic rod (31), the bottom end of the telescopic rod (31) is fixedly connected with the upper surface of shell (8).
7. a kind of environmental detection device according to claim 5, which is characterized in that the outer wall of the U-shaped handle (30) is solid
Surely it is socketed with rubber pad.
8. a kind of environmental detection device according to claim 1, which is characterized in that the lower surface of the bottom cover (12) opens up
There is rectangular through-hole, and the hole wall of rectangular through-hole is fixedly connected with lever (32).
9. a kind of environmental detection device according to claim 1, which is characterized in that the material of the shell (8) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586296.8U CN209639763U (en) | 2019-04-26 | 2019-04-26 | A kind of environmental detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586296.8U CN209639763U (en) | 2019-04-26 | 2019-04-26 | A kind of environmental detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639763U true CN209639763U (en) | 2019-11-15 |
Family
ID=68497925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920586296.8U Active CN209639763U (en) | 2019-04-26 | 2019-04-26 | A kind of environmental detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907220A (en) * | 2019-12-05 | 2020-03-24 | 六盘水师范学院 | Deep rock sampling device for geological exploration |
| CN113514278A (en) * | 2021-04-23 | 2021-10-19 | 李博 | Open-air brook water resource is put in and is surveyed device |
-
2019
- 2019-04-26 CN CN201920586296.8U patent/CN209639763U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907220A (en) * | 2019-12-05 | 2020-03-24 | 六盘水师范学院 | Deep rock sampling device for geological exploration |
| CN110907220B (en) * | 2019-12-05 | 2022-06-03 | 六盘水师范学院 | Deep rock sampling device for geological exploration |
| CN113514278A (en) * | 2021-04-23 | 2021-10-19 | 李博 | Open-air brook water resource is put in and is surveyed device |
| CN113514278B (en) * | 2021-04-23 | 2023-12-12 | 三峡智慧水务科技有限公司 | Survey device is put in to open-air stream water resource |
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