CN210894332U - Detachable multi-unit water quality reactor - Google Patents
Detachable multi-unit water quality reactor Download PDFInfo
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- CN210894332U CN210894332U CN201921856704.3U CN201921856704U CN210894332U CN 210894332 U CN210894332 U CN 210894332U CN 201921856704 U CN201921856704 U CN 201921856704U CN 210894332 U CN210894332 U CN 210894332U
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Abstract
The utility model discloses a detachable multi-unit water quality reactor, which comprises a water quality sampling bottle; a detachable bottle plug is inserted at the bottle mouth of the water quality sampling bottle; the bottle stopper is connected with an output pipe; one end of the output pipe is communicated with the water quality sampling bottle, and the other end of the output pipe is communicated with a negative pressure pipe; one end of the negative pressure pipe, which is far away from the output pipe, is connected with a negative pressure generating device; the negative pressure pipe is connected with a plurality of detachable test pipes; the negative pressure pipe is provided with a sealing device for controlling the flow of the water body; the water quality to be detected can be sucked into the negative pressure pipe from the water quality sampling bottle through the air pressure generating device and flows into the test pipe from the negative pressure pipe, the water quantity entering the test pipe is controlled through the sealing device, quantitative detection is achieved, the test pipes are arranged side by side, water taking detection is directly carried out, time and labor are saved, the detection efficiency is improved, and the contrast effect is enhanced; meanwhile, the detachable test tube, the connector and the negative pressure tube can be cleaned, disinfected and reused after being used, and resources are saved.
Description
Technical Field
The utility model belongs to the technical field of the water sample detects, concretely relates to can dismantle polycell water quality reactor.
Background
Water is a source of life, and with the increasing severity of water pollution problems, people have a growing concern about the safety of drinking water in daily life. At present, domestic drinking water is supplied from a self-contained well and municipal water, although the municipal water is in a standard management, the pipeline aging and damage of some old districts can easily cause pollution of different degrees; self-contained wells are more prone to contamination events due to equipment characteristics and condition limitations. For example, in the 70 th century in Beijing, in order to solve the problems of water shortage and delayed construction of municipal water supply networks, some units, institutions, universities and districts in various districts and counties dig a batch of self-prepared wells in sequence so as to solve the problem of producing domestic water by self. Until now, many units and residential buildings have relied on self-contained wells for water supply. The water quality guarantee degree of the self-contained well is poor, the conditions that the total number of bacteria, the microorganism indexes such as total coliform, Escherichia coli and the like exceed standards, enteroviruses or rainwater, overground water pollution and the like often occur due to various factors such as weather or human beings and the like, and if the coverage range of the self-contained well is wide, the pollution of drinking water in life can cause great harm to the living environment, so that sudden public health events of different levels are caused. At present, although almost every family installs a water purifier, most filter elements of the water purifiers sold in the market can not effectively filter bacteria and viruses.
Contamination of water sources by Escherichia coli means contamination of feces. Fecal contamination may carry human enteropathogenic bacteria and enteroviruses. Different pathogens can cause a series of corresponding symptoms such as gastroenteritis and the like, even cause more fatal infection of peritonitis, cholecystitis, cystitis, old and weak people and other people with low immunity, and can endanger life. The rapid and timely detection of total coliform and Escherichia coli in drinking water is of great significance.
Some high-end positioned water purifiers have added a water TDS (total dissolved solids) detector to assess the purification effectiveness of the water. However, the TDS index reflects the concentration of ionized ions in water, and the amount of these anions and cations cannot directly reflect the quality of water, for example, the TDS of purified water is low relative to mineral water, but does not represent that the quality of mineral water is poor. TOC (total organic carbon) and COD (chemical oxygen demand) are two important indexes reflecting organic matter pollution of water body. In the past, the two water quality parameters are mainly measured by adopting an electrochemical analysis water quality monitoring technology in the water quality detection process, however, the method has the defects of long measurement period, complex measurement, more required chemical raw materials and the like, and brings inconvenience to actual operation.
There are 106 indexes for water quality detection in national standard, wherein more than 30 indexes are related to organic pollution of water body. Therefore, the evaluation of the quality of the water quality by judging the organic matter indexes of the water quality is more realistic. And detecting microorganism indexes such as total coliform, Escherichia coli, heat-resistant coliform and the like in a water sample of self-prepared well water according to a multi-tube fermentation method in national standard (Standard test method for domestic Drinking Water GB/5750 one 2006). In the detection process, different dilution and different sample amounts are required to be simultaneously added into 5, 10 or 15 glass test tubes, the operation process is repeated and complicated, and scattering and pollution are easily caused. Different detection projects all need artifical repetitious operation many times, and when the sample size is big, artifical sample many times takes place easily that the water sample splashes and spills, closes on the test tube and easily causes pollution and laboratory aerosol pollution, and not only detection efficiency is lower, easily has certain biological risk to the experimenter. In addition, the detection content relates to two specialties of physics, chemistry and microorganisms, and errors are easy to occur when double samples are collected. When the sample size is large, the repeated operation leads to the increase of the use amount of disposable consumables, and the detection cost rises and causes more serious waste.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a can dismantle polycell quality of water reactor to solve among the prior art to the water quality testing experiment in artifical repeated water intaking many times after, to the process of adding the former water sample of different sample volumes or diluting the back sample in the test tube of difference. After a sample is collected, the process of sampling detection test tubes of total coliform, escherichia coli, heat-resistant coliform and the like in a microorganism detection project is realized while two physical and chemical indexes of TOC and COD are detected. In daily detection or large sample volume censorship, during different detection projects, avoid the error that the multiple sampling caused, and artifical manual multiple sampling, the water sample that takes place easily splashes and spills and the pollution that causes to closing on the test tube. The use amount of disposable consumables is reduced while the detection result and the biological safety of experimenters are ensured.
In order to achieve the above object, the present invention provides the following technical solutions: a detachable multi-unit water quality reactor comprises a water quality sampling bottle; a detachable bottle plug is inserted at the bottle mouth of the water quality sampling bottle; the bottle stopper is connected with an output pipe; one end of the output pipe is communicated with the water quality sampling bottle, and the other end of the output pipe is communicated with a negative pressure pipe; one end of the negative pressure pipe, which is far away from the output pipe, is connected with a negative pressure generating device; the negative pressure pipe is connected with a plurality of detachable test pipes; and a sealing device for controlling the flow of the water body is arranged between each test tube and the negative pressure tube.
Furthermore, one end of the negative pressure pipe, which is close to the output pipe, is of a spiral structure.
Further, a plurality of the test tubes are connected to the bottom of the negative pressure tube side by side.
Further, the plurality of test tubes comprise test tubes with different or same volume specifications.
Furthermore, each test pipe comprises a socket joint which is inserted and matched with the pipe orifice of the test pipe; the socket joint is arranged on the outer ring wall of the negative pressure pipe and communicated with the inside of the negative pressure pipe.
Further, the closing device comprises a control panel and a flow valve electrically connected with the control panel; the flow valve is connected to the socket joint.
Further, the negative pressure generating device comprises a negative pressure gun; the output end of the negative pressure gun is communicated with the negative pressure pipe.
Furthermore, the output pipe extends to one end of the water quality sampling bottle, which is close to the bottom of the water quality sampling bottle.
Further, the reactor also comprises a bracket for placing the negative pressure pipe.
Further, the bracket comprises at least two support rods with bayonets; the bayonet on the supporting rod is matched with the negative pressure pipe in a clamping manner.
The utility model has the advantages of as follows: a detachable multi-unit water quality reactor comprises a water quality sampling bottle; a detachable bottle plug is inserted at the bottle mouth of the water quality sampling bottle; the bottle stopper is connected with an output pipe; one end of the output pipe is communicated with the water quality sampling bottle, and the other end of the output pipe is communicated with a negative pressure pipe; one end of the negative pressure pipe, which is far away from the output pipe, is connected with a negative pressure generating device; the negative pressure pipe is connected with a plurality of detachable test pipes; the negative pressure pipe is provided with a sealing device for controlling the flow of the water body; the water quality to be detected can be sucked into the negative pressure pipe from the water quality sampling bottle through the air pressure generating device, flows into the test pipe from the negative pressure pipe, and the water quantity entering the test pipe is controlled through the closing device to achieve quantitative detection; meanwhile, the detachable test tube, the connector and the negative pressure tube can be cleaned, disinfected and reused after being used, and resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure of a detachable multi-unit water quality reactor according to an embodiment of the present invention.
In the figure: the water quality sampling bottle comprises a water quality sampling bottle 1, a bottle plug 2, an output pipe 3, a negative pressure pipe 4, a test pipe 6, a socket joint 5, a control panel 81, a flow valve 82, a negative pressure gun 7, a support 9 and a support rod 91.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. 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. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The utility model provides a detachable multi-unit water quality reactor in the embodiment 1, please refer to fig. 1, which comprises a water quality sampling bottle 1; a detachable bottle plug 2 is inserted at the bottle mouth of the water quality sampling bottle 1; the bottle stopper 2 is connected with an output pipe 3; one end of the output pipe 3 is communicated with the water quality sampling bottle 1, and the other end is communicated with a negative pressure pipe 4; one end of the negative pressure pipe 4 far away from the output pipe 3 is connected with a negative pressure generating device; the negative pressure pipe 4 is connected with a plurality of detachable test pipes 6; and a sealing device for controlling the flow of the water body is arranged between each test tube and the negative pressure tube. Note that a plurality of test tubes 6 are connected side by side to the bottom of the negative pressure tube 4.
When the water quality testing device is used, water to be tested can be sucked into the negative pressure pipe from the water quality sampling bottle through the air pressure generating device, flows into the testing pipe from the negative pressure pipe, the water quantity entering the testing pipe is controlled through the sealing device, quantitative detection is achieved, the plurality of testing pipes are arranged side by side, water taking detection is directly carried out, time and labor are saved, and the detection efficiency is improved; meanwhile, the detachable test tube, the connector and the negative pressure tube can be cleaned, disinfected and reused after being used, and resources are saved.
Example 2
The detachable multi-unit water quality reactor provided by the embodiment 2 of the utility model is shown in fig. 1 and comprises a water quality sampling bottle 1; a detachable bottle plug 2 is inserted at the bottle mouth of the water quality sampling bottle 1; the bottle stopper 2 is connected with an output pipe 3; one end of the output pipe 3 is communicated with the water quality sampling bottle 1, and the other end is communicated with a negative pressure pipe 4; one end of the negative pressure pipe 4 far away from the output pipe 3 is connected with a negative pressure generating device; the negative pressure pipe 4 is connected with a plurality of detachable test pipes 6; the negative pressure pipe 4 is provided with a sealing device for controlling the flow of the water body.
When the water quality testing device is used, water to be tested can be sucked into the negative pressure pipe from the water quality sampling bottle through the air pressure generating device, flows into the testing pipe from the negative pressure pipe, the water quantity entering the testing pipe is controlled through the sealing device, quantitative detection is achieved, the plurality of testing pipes are arranged side by side, water taking detection is directly carried out, time and labor are saved, and the detection efficiency is improved; meanwhile, the detachable test tube, the connector and the negative pressure tube can be cleaned, disinfected and reused after being used, and resources are saved.
In the preferred embodiment, the negative pressure pipe 4 is in a spiral structure near the output pipe 3. When the negative pressure generating device generates negative pressure, negative pressure is generated in the negative pressure pipe, so that the water body in the water quality sampling bottle is pumped into the negative pressure pipe through the water conveying pipe; because the flow velocity of the negative pressure adsorption water body is too fast, the negative pressure adsorption water body is not easy to enter the test tube, the advancing flow is enhanced through the spiral tube to achieve the buffer effect, the water flow speed is reduced, and the water body is easy to enter the test tube.
The detachable multi-unit water quality reactor provided by the embodiment 2 of the utility model is shown in fig. 1 and comprises a water quality sampling bottle 1; a detachable bottle plug 2 is inserted at the bottle mouth of the water quality sampling bottle 1; the bottle stopper 2 is connected with an output pipe 3; one end of the output pipe 3 is communicated with the water quality sampling bottle 1, and the other end is communicated with a negative pressure pipe 4; one end of the negative pressure pipe 4 far away from the output pipe 3 is connected with a negative pressure generating device; the negative pressure pipe 4 is connected with a plurality of detachable test pipes 6; the negative pressure pipe 4 is provided with a sealing device for controlling the flow of the water body.
When the water quality testing device is used, water to be tested can be sucked into the negative pressure pipe from the water quality sampling bottle through the air pressure generating device, flows into the testing pipe from the negative pressure pipe, the water quantity entering the testing pipe is controlled through the sealing device, quantitative detection is achieved, the testing pipes are arranged side by side, water taking detection is directly carried out, time and labor are saved, the detection efficiency is improved, and the contrast effect is enhanced; meanwhile, the detachable test tube, the connector and the negative pressure tube can be cleaned, disinfected and reused after being used, and resources are saved.
In this embodiment, the test can be performed by using test tubes with different specification volumes such as: 10ml, 20ml and 30 ml; can pour into the same quantity and wait to examine the water sample or the water sample after the dilution into like in 5 test tubes: 1mL, 10 mL; convenient and fast, avoid repetitive operation.
Preferably, for the purpose of better disassembly and connection, each test tube 6 comprises a socket interface 5 which is matched with the nozzle of the test tube 6 in an inserting way; the socket joint 5 is arranged on the outer ring wall of the negative pressure pipe 4 and is communicated with the inside of the negative pressure pipe 4.
Example 3
The utility model provides a detachable multi-unit water quality reactor, which is shown in figure 1 and comprises a water quality sampling bottle 1; a detachable bottle plug 2 is inserted at the bottle mouth of the water quality sampling bottle 1; the bottle stopper 2 is connected with an output pipe 3; one end of the output pipe 3 is communicated with the water quality sampling bottle 1, and the other end is communicated with a negative pressure pipe 4; one end of the negative pressure pipe 4 far away from the output pipe 3 is connected with a negative pressure generating device; the negative pressure pipe 4 is connected with a plurality of detachable test pipes 6; the negative pressure pipe 4 is provided with a sealing device for controlling the flow of the water body. It should be noted that, a plurality of test tubes 6 are connected in parallel to the bottom of the negative pressure tube 4, and the output tube 3 extends to one end of the water quality sampling bottle 1 and is close to the bottom of the water quality sampling bottle 1.
When the water quality testing device is used, water to be tested can be sucked into the negative pressure pipe from the water quality sampling bottle through the air pressure generating device, flows into the testing pipe from the negative pressure pipe, the water quantity entering the testing pipe is controlled through the sealing device, quantitative detection is achieved, the testing pipes are arranged side by side, water taking detection is directly carried out, time and labor are saved, the detection efficiency is improved, and the contrast effect is enhanced; meanwhile, the detachable test tube, the connector and the negative pressure tube can be cleaned, disinfected and reused after being used, and resources are saved.
Preferably, the closing device includes a control panel 81 and a flow valve 82 electrically connected to the control panel 81; the flow valve 82 is connected to the socket joint 5; the control panel respectively controls the flow valves; the connecting mode adopts a common connecting mode, a power supply interface of the flow valve is electrically connected with a power supply interface and a signal interface of a control panel, the control panel comprises a setting key, an addition and subtraction key and a confirmation key, the setting key is used for selecting a test tube to be controlled and selecting the quantity which needs to be limited after the test tube is selected, the limited quantity is increased or reduced through the addition and subtraction key and is determined through the confirmation key, and the key is not the key point of the patent.
During the use, the entity flow that needs to get into through every experimental pipe of control panel control, when a certain flow valve monitored discharge and has reached the setting value, the automatic shut valve realized the accurate quantitative monitoring of single experimental pipe, reduces experimental error, it is required to explain that control panel and flow valve accessible external power supply can also be equipped with rechargeable battery through inside and supply power, and is decided according to the circumstances.
Further preferably, the negative pressure generating device comprises a negative pressure gun 7; the output end of the negative pressure gun 7 is communicated with the negative pressure pipe 4, and the common negative pressure gun is adopted, so that the operation is convenient and fast.
Further preferably, the reactor further comprises a support 9 for placing the negative pressure tube. The bracket 9 comprises at least two support rods 91 with bayonets; the bayonet on the support rod 91 is matched with the negative pressure pipe 4 in a clamping way. Two bracing pieces set up respectively in negative pressure pipe both ends, and two bracing pieces length are the same, can guarantee that negative pressure pipe level is placed, guarantee going on smoothly of experiment.
Preferably, the supporting rod close to one end of the negative pressure gun is higher than the supporting rod far away from one end of the negative pressure gun, so that after the negative pressure pipe is placed on the supporting rod, one end, communicated with the water delivery pipe, of the negative pressure pipe is lower than the supporting rod communicated with the negative pressure gun for one section, the water body enters the negative pressure gun and then enters the negative pressure pipe in an uphill mode, the water velocity is further buffered, and the water body can smoothly enter the test pipe.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. A detachable multi-unit water quality reactor is characterized by comprising a water quality sampling bottle; a detachable bottle plug is inserted at the bottle mouth of the water quality sampling bottle; the bottle stopper is connected with an output pipe; one end of the output pipe is communicated with the water quality sampling bottle, and the other end of the output pipe is communicated with a negative pressure pipe; one end of the negative pressure pipe, which is far away from the output pipe, is connected with a negative pressure generating device; the negative pressure pipe is connected with a plurality of detachable test pipes; and a sealing device for controlling the flow of the water body is arranged between each test tube and the negative pressure tube.
2. A removable multi-element water quality reactor as claimed in claim 1 wherein the negative pressure tube is of a spiral configuration adjacent the outlet tube.
3. A detachable multi-unit water quality reactor as claimed in claim 1, wherein a plurality of said test tubes are connected side by side to the bottom of said negative pressure tube.
4. A removable multi-element water quality reactor as claimed in claim 1 wherein the plurality of test tubes comprise test tubes of different or the same volumetric specifications.
5. The detachable multi-unit water quality reactor according to claim 1, wherein a spigot-and-socket joint is inserted into the mouth of each test pipe; the socket joint is arranged on the outer ring wall of the negative pressure pipe and communicated with the inside of the negative pressure pipe.
6. A removable multi-unit water quality reactor as claimed in claim 5 wherein the closure means comprises a control panel and a flow valve electrically connected to the control panel; the flow valve is connected to the socket joint.
7. A detachable multi-unit water quality reactor as claimed in claim 1 wherein the negative pressure generating means comprises a negative pressure gun; the output end of the negative pressure gun is communicated with the negative pressure pipe.
8. A removable multi-unit water quality reactor as claimed in claim 1 wherein the outlet pipe extends to an end of the water quality sampling bottle near the bottom of the water quality sampling bottle.
9. A detachable multi-unit water quality reactor according to claim 1, wherein said reactor further comprises a bracket for placing said negative pressure tube.
10. A removable multi-element water quality reactor as claimed in claim 9 wherein the support comprises at least two support rods with bayonets; the bayonet on the supporting rod is matched with the negative pressure pipe in a clamping manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921856704.3U CN210894332U (en) | 2019-10-30 | 2019-10-30 | Detachable multi-unit water quality reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921856704.3U CN210894332U (en) | 2019-10-30 | 2019-10-30 | Detachable multi-unit water quality reactor |
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| CN210894332U true CN210894332U (en) | 2020-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735812A (en) * | 2020-08-17 | 2020-10-02 | 南京锦华机械制造有限公司 | Detection equipment for secondary water supply of tap water |
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2019
- 2019-10-30 CN CN201921856704.3U patent/CN210894332U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735812A (en) * | 2020-08-17 | 2020-10-02 | 南京锦华机械制造有限公司 | Detection equipment for secondary water supply of tap water |
| CN111735812B (en) * | 2020-08-17 | 2021-01-12 | 佛山市禅城区供水有限公司 | Detection equipment for secondary water supply of tap water |
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