CN218157074U

CN218157074U - Medical treatment sewage quality of water gathers check out test set

Info

Publication number: CN218157074U
Application number: CN202222105187.4U
Authority: CN
Inventors: 顾月清
Original assignee: Jiangsu Feijiesi Environmental Protection Technology Co ltd
Current assignee: Jiangsu Feijiesi Environmental Protection Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-27
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a medical treatment sewage quality of water collection and detection equipment relates to sewage quality of water collection and detection technical field, including the sampler barrel, the inside of sampler barrel is provided with sample chamber and detection chamber, fixed mounting has the baffle between sample chamber and the detection chamber, the upper end of sampler barrel is rotated and is connected with the screw rod, the screw rod runs through the sampler barrel and extends to the inside fixedly connected with slide bar that detects the chamber, the slide bar runs through the baffle and extends to the inside fixedly connected with slide in sample chamber, logical groove has all been seted up with the inside of slide to the slide bar. The utility model discloses a driven gear, screw rod, slide bar and slide have been set up for driven gear rotates and drives the screw rod and rises, thereby makes the slide upwards slide in the inside in sample chamber, inhales the inside in sample chamber with medical sewage by the sample connection, and slide downstream is moved the medical sewage who will gather and is got into the detection chamber by leading to the groove afterwards, has avoided medical sewage and outside air contact, has prevented medical sewage oxidation.

Description

Medical treatment sewage quality of water gathers check out test set

Technical Field

The utility model relates to a quality of sewage collection detects technical field, specifically relates to medical treatment quality of sewage collection and detection equipment.

Background

As is well known, medical sewage refers to sewage discharged from hospitals, including general hospitals, professional hospitals and other types of hospitals to natural environment or urban pipelines, the quality of the sewage varies with the nature and scale of different hospitals and the areas where the hospitals are located, and the main pollutants contained in the sewage of the hospitals are: pathogens (parasite eggs, pathogenic bacteria, viruses, etc.), organic matter, floating and suspended matter, radioactive contaminants, etc. The occupied amount of Chinese water resources is small, the spatial distribution is unbalanced, and with the urbanization, industrialization and acceleration of China, the demand of water resources increases day by day, and under the background, the sewage treatment industry becomes a new industry and is in the same important position as the tap water production, water supply, drainage and reclaimed water reuse industries.

When examining medical sewage among the prior art, need gather the sample to sewage earlier, present medical sewage quality of water gathers check out test set volume too big, portable not, and gather the sample and lead to sample and outside air to produce oxidation reaction with external light exposure time is longer during the collection to reduced the detection data accuracy, detection effect is not good.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the medical sewage quality acquisition and detection equipment is provided, and the problems that the existing equipment is inconvenient to carry, inaccurate in detection data and poor in detection effect are solved.

In order to achieve the above purpose, the utility model adopts the technical scheme that: medical treatment sewage quality of water gathers detection equipment, including the sampler barrel, the inside of sampler barrel is provided with sample chamber and detection chamber, fixed mounting has the baffle between sample chamber and the detection chamber, the upper end of sampler barrel is rotated and is connected with the screw rod, the screw rod runs through the sampler barrel and extends to the inside fixedly connected with slide bar that detects the chamber, the slide bar runs through the baffle and extends to the inside fixedly connected with slide in sample chamber, logical groove has all been seted up with the inside of slide bar, the periphery fixed surface of slide installs the rubber circle, the rubber circle closely laminates with the inner wall in sample chamber.

Preferably, the upper end of the sliding rod is provided with a water outlet, the water outlet is communicated with the through groove, and the water outlet is located inside the detection cavity.

Preferably, the top fixedly connected with spring that leads to the groove, the spring is kept away from the one end fixedly connected with that leads to the groove and is led to groove looks adaptation stopper, stopper sliding connection is in the inside that leads to the groove, the stopper is located the below of delivery port.

Preferably, an observation window is fixedly installed on the peripheral surface of the sampling cylinder, the observation window is communicated with the detection cavity, test paper is inserted into the observation window, and a valve is fixedly connected to the lower end of the observation window.

Preferably, the upper end of the sliding plate is fixedly connected with a guide rod, and the guide rod is connected inside the partition plate in a sliding manner.

Preferably, the outside fixed mounting of sampler barrel has the motor, the output fixedly connected with driving gear of motor, the upper end of sampler barrel is rotated and is linked with driven gear, driven gear and screw rod threaded connection.

Preferably, the lower extreme fixed mounting of sampler barrel has the check valve, the lower extreme fixedly connected with sample connection of check valve, the one end fixed mounting that the check valve was kept away from to the sample connection has the filter screen.

Preferably, a handle is fixedly connected to the outer peripheral surface of the upper end of the sampling tube.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a driven gear has been set up, the screw rod, slide bar and slide, make driven gear rotate and drive the screw rod and rise, thereby make the slide upwards slide in the inside in sample chamber, inhale the inside in sample chamber with medical sewage by the sample connection, slide downstream afterwards gets into the medical sewage who gathers the detection chamber by leading to the groove, avoided medical sewage and external air contact, prevented medical sewage oxidation, detect the sewage of detection intracavity portion through the test paper, observe the comparison through the colour change of observation window to the test paper, thereby reachs accurate data, the utility model discloses the volume is less, through having set up carrying of handle to check out test set convenient to, the practicality is strong, and detection effect is good, has improved the accuracy of data.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is a cross-sectional view of the sampling tube of the present invention;

FIG. 3 is a schematic view of the structure of the screw and the slide rod of the present invention;

fig. 4 is an enlarged schematic view of the present invention.

The reference numbers in the figures are: 1. a sampling tube; 11. a check valve; 12. a sampling port; 121. filtering with a screen; 13. a sampling cavity; 14. a detection chamber; 15. a valve; 16. an observation window; 161. test paper; 17. a driven gear; 18. a handle; 19. a motor; 191. a driving gear; 2. a screw; 21. a slide bar; 22. a partition plate; 23. a guide bar; 24. a through groove; 25. a slide plate; 26. a rubber ring; 27. a spring; 28. a limiting block; 29. and (7) a water outlet.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a medical wastewater quality collection and detection device, including a sampling cylinder 1, a sampling cavity 13 and a detection cavity 14 are provided inside the sampling cylinder 1, a partition 22 is fixedly installed between the sampling cavity 13 and the detection cavity 14, the sampling cavity 13 is separated from the detection cavity 14 by the partition 22, the detection cavity 14 is located above the sampling cavity 13, a screw 2 is rotatably connected to the upper end of the sampling cylinder 1, the screw 2 penetrates through the sampling cylinder 1 and extends to an internal fixedly connected slide rod 21 of the detection cavity 14, the slide rod 21 penetrates through the partition 22 and extends to an internal fixedly connected slide plate 25 of the sampling cavity 13, through grooves 24 are respectively formed in the slide rod 21 and the slide plate 25, a rubber ring 26 is fixedly installed on the peripheral surface of the slide plate 25, the slide rod 21 drives the slide plate 25 to move upwards through the screw 2, so that the inside of the sampling cavity 13 is in a negative pressure state, medical wastewater is extracted into the sampling cavity 13, then the slide rod 2 drives the slide rod 21 to move the slide plate 25 downwards, the inside of the sampling cavity 13 is pressurized, the pressure inside of the sampling cavity 13 is greater than the pressure inside of the detection cavity 13, and the medical wastewater is tightly adhered to the inner wall of the through the rubber ring 26, and the medical wastewater is detected, and the medical wastewater is prevented from being tightly adhered to the inner wall of the sampling cavity 13.

The upper end of the sliding rod 21 is provided with a water outlet 29, the water outlet 29 is communicated with the through groove 24, the water outlet 29 is positioned inside the detection cavity 14, and medical sewage enters the through groove 24 and then enters the detection cavity 14 through the water outlet 29.

Lead to top fixedly connected with spring 27 of groove 24, spring 27 keeps away from one end fixedly connected with and lead to groove 24 looks adaptation stopper 28 of groove 24, stopper 28 sliding connection is in the inside of leading to groove 24, stopper 28 is located the below of delivery port 29, spring 27 promotes stopper 28 and blocks up logical groove 24, make sample chamber 13 be in complete inclosed state, when slide 25 moves down, because sample chamber 13 internal pressure increases, and then promote stopper 28 and remove to the top of delivery port 29, make delivery port 29 and logical groove 24 intercommunication, thereby make medical sewage impress the inside that detects chamber 14.

The outer peripheral surface of the sampling tube 1 is fixedly provided with an observation window 16, the observation window 16 is communicated with the detection cavity 14, test paper 161 is inserted into the observation window 16, the lower end of the observation window 16 is fixedly connected with a valve 15, the test paper 161 is in contact with medical sewage, the change of the test paper 161 can be observed and compared through the observation window 16, the test paper 161 can be replaced by other test paper, so that the medical sewage can be monitored in multiple ways, the detected medical sewage can be discharged through the valve 15, and the next detection is facilitated.

The upper end of the sliding plate 25 is fixedly connected with a guide rod 23, the guide rod 23 is connected in the partition plate 22 in a sliding manner, and the guide rod 23 and the partition plate 22 prevent the screw rod 2 from rotating, so that the sliding plate 25 can stably move.

The motor 19 is fixedly installed on the outer side of the sampling tube 1, the driving gear 191 is fixedly connected to the output end of the motor 19, the driven gear 17 is rotatably connected to the upper end of the sampling tube 1, the driven gear 17 is in threaded connection with the screw rod 2, the driving gear 191 can be driven by the starting motor 19 to rotate, and then the driven gear 17 is driven to rotate and the screw rod 2 is driven to ascend or descend.

The check valve 11 is fixedly installed at the lower end of the sampling tube 1, the sampling port 12 is fixedly connected to the lower end of the check valve 11, the filter screen 121 is fixedly installed at one end, away from the check valve 11, of the sampling port 12, when the check valve 11 prevents the sliding plate 25 from moving downwards, sewage is pressed out of the sampling tube 1, and the filter screen 121 prevents impurities from blocking the sampling port 12.

The handle 18 is fixedly connected to the outer peripheral surface of the upper end of the sampling tube 1, and the sampling tube 1 is convenient to carry through the handle 18.

The working principle is as follows: firstly, carry sampling tube 1 to medical sewage department through handle 18, put into medical sewage with sample connection 12 afterwards, starter motor 19 drives driving gear 191 and rotates, make driven gear 17 drive screw rod 2 and rise, thereby drive slide 25 rebound through slide bar 21, make the inside of sample chamber 13 be in the negative pressure state, and then draw medical sewage to the inside of sample chamber 13, screw rod 2 drives slide bar 21 and makes slide 25 rebound afterwards, carry out the pressure boost to the inside of sample chamber 13, the inside pressure of sample chamber 13 is greater than the inside pressure of detection chamber 14 this moment, and then promote stopper 28 to the top of delivery port 29, make delivery port 29 and logical groove 24 communicate, thereby the medical sewage of sample chamber 13 inside is impressed the inside of detection chamber 14 by logical groove 24, later test paper 161 contacts with medical sewage and can observe the comparison to the change of test paper 161 through observation window 16.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Medical treatment sewage quality of water gathers check out test set, including sampling tube (1), its characterized in that: the inside of sampler barrel (1) is provided with sample chamber (13) and detection chamber (14), fixed mounting has baffle (22) between sample chamber (13) and the detection chamber (14), the upper end of sampler barrel (1) is rotated and is connected with screw rod (2), screw rod (2) run through sampler barrel (1) and extend to inside fixedly connected with slide bar (21) that detect chamber (14), slide bar (21) run through baffle (22) and extend to inside fixedly connected with slide (25) of sample chamber (13), logical groove (24) have all been seted up to the inside of slide bar (21) and slide (25), the periphery fixed surface of slide (25) installs rubber ring (26), rubber ring (26) closely laminate with the inner wall in sample chamber (13).

2. The medical wastewater quality acquisition and detection device according to claim 1, characterized in that: the upper end of the sliding rod (21) is provided with a water outlet (29), the water outlet (29) is communicated with the through groove (24), and the water outlet (29) is located inside the detection cavity (14).

3. The medical wastewater quality acquisition and detection device according to claim 1, characterized in that: lead to the top fixedly connected with spring (27) of groove (24), one end fixedly connected with and the logical groove (24) looks adaptation stopper (28) of groove (24) are kept away from in spring (27), stopper (28) sliding connection is in the inside of leading to groove (24), stopper (28) are located the below of delivery port (29).

4. The medical wastewater quality acquisition and detection device according to claim 1, characterized in that: the outer peripheral surface fixed mounting of sampling tube (1) has observation window (16), observation window (16) are linked together with detection chamber (14), test paper (161) are inserted to the inside of observation window (16), the lower extreme fixedly connected with valve (15) of observation window (16).

5. The medical wastewater quality acquisition and detection device according to claim 1, characterized in that: the upper end of the sliding plate (25) is fixedly connected with a guide rod (23), and the guide rod (23) is connected to the inside of the partition plate (22) in a sliding mode.

6. The medical wastewater quality acquisition and detection device according to claim 1, characterized in that: the outside fixed mounting of sampling tube (1) has motor (19), the output fixedly connected with driving gear (191) of motor (19), the upper end of sampling tube (1) is rotated and is connected with driven gear (17), driven gear (17) and screw rod (2) threaded connection.

7. The medical wastewater quality acquisition and detection device according to claim 1, characterized in that: the lower extreme fixed mounting of sampler barrel (1) has check valve (11), the lower extreme fixedly connected with sample connection (12) of check valve (11), the one end fixed mounting that check valve (11) were kept away from in sample connection (12) has filter screen (121).

8. The medical wastewater quality acquisition and detection device according to claim 1, characterized in that: the outer peripheral surface of the upper end of the sampling tube (1) is fixedly connected with a handle (18).