CN210154901U - Processing apparatus before water delivery and distribution pipe health index detects - Google Patents
Processing apparatus before water delivery and distribution pipe health index detects Download PDFInfo
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- CN210154901U CN210154901U CN201920723167.9U CN201920723167U CN210154901U CN 210154901 U CN210154901 U CN 210154901U CN 201920723167 U CN201920723167 U CN 201920723167U CN 210154901 U CN210154901 U CN 210154901U
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Abstract
The utility model discloses a processing apparatus before sanitary index detection of a water delivery and distribution pipe, which relates to the technical field of wading product detection equipment and comprises a cover body, a stainless steel nitrogen spring and a box body, wherein one side of the cover body is hinged with one side of the upper edge of the box body, and two ends of the stainless steel nitrogen spring are respectively fixed on the cover body and the box body; the top of the cover body is provided with a water inlet ball valve, the water inlet end of the water inlet ball valve is connected with a water inlet pipe, and the branch of the water inlet pipe is connected with a booster pump; an upper limiting plate and a bottom limiting plate are arranged in the box body, limiting holes are formed in the upper limiting plate and the bottom limiting plate respectively, a water delivery and distribution pipe to be tested is inserted into the limiting holes, and a water outlet pipe is arranged at the bottom of the box body. The utility model can carry out washing treatment while connecting a plurality of water pipes in parallel, and can also realize that washing and soaking are finished in the same device, thereby greatly saving the space and time of pretreatment; the booster pump, the flowmeter and the pressure gauge are additionally arranged, the water flow condition can be monitored, the pressure and the flow in the treatment process are controllable, and the pretreatment requirements of different water delivery and distribution pipes are met.
Description
The technical field is as follows:
the utility model relates to a wading product detection equipment technical field, concretely relates to processing apparatus before transport and distribution pipe health index detects.
Background art:
according to the 'sanitary safety evaluation of drinking water transporting and distributing equipment and protective materials' 2001 issued by the national ministry of health, the relevant detection of the water transporting and distributing pipe of the wading product in the specification needs to be preprocessed before the detection: flushing the water delivery and distribution pipe with tap water, continuously flushing for 30min, adding the soaking solution after flushing, soaking for 24h + -1 h in dark condition, and then performing routine detection. At present, for the flushing of the transmission and distribution water pipes in the industry, the water pipes are mainly flushed one by directly connecting a water faucet, so that the pressure and the flow of the discharged water cannot be controlled, and the efficiency of flushing one by one for 30min by utilizing the water faucet is extremely low, which is not beneficial to finishing the batch flushing work; and after the water delivery and distribution pipe is washed, the water delivery and distribution pipe to be detected needs to be added with the soaking solution, the water delivery and distribution pipe is sealed and then is moved into the light-resistant device to be placed for 24 hours +/-1 hour, and the soaking treatment is continuously carried out, so that the operation is very complicated.
The utility model has the following contents:
the utility model aims at overcoming the shortcomings existing in the prior art and providing a processing device before the sanitary index detection of a water delivery and distribution pipe.
The utility model discloses a processing apparatus before water delivery and distribution pipe sanitary indicator detection, which comprises a cover body, a stainless steel nitrogen gas spring and a box body, wherein one side of the cover body is hinged with one side of the upper edge of the box body, and two ends of the stainless steel nitrogen gas spring are respectively fixed on one side of the cover body and one side of the upper edge of the box body corresponding to the cover body; the top of the cover body is provided with a water inlet ball valve, the water inlet end of the water inlet ball valve is connected with a water inlet pipe, and a branch of the water inlet pipe is connected with a booster pump; the water distribution pipe to be tested is inserted into the limiting holes, the bottom of the box body is provided with a water outlet pipe, the water inlet end of the water distribution pipe to be tested is communicated with the water inlet ball valve, and the water outlet end of the water distribution pipe to be tested is communicated with the water outlet pipe.
As a further improvement of the utility model, an overflow plate longitudinally penetrates through the interior of the box body, and the overflow plate divides the interior of the box body into a flushing cavity and an overflow cavity; the bottom of the overflow cavity is provided with an overflow pipe which is communicated with the water outlet pipe, and the height of the to-be-detected water delivery and distribution pipe is smaller than that of the overflow plate.
As a further improvement of the utility model, a visual window is arranged on the cover body.
As a further improvement of the utility model, the water inlet pipe on be equipped with the manometer.
As a further improvement of the utility model, the outlet pipe on be equipped with ball valve and flowmeter.
As a further improvement of the utility model, the bottom of the box body is provided with a caster.
The utility model discloses a processing apparatus before water delivery and distribution pipe health index detection, mainly used for the detection of water delivery and distribution pipe health index, it can carry on many water pipes parallelly connected while washing, can also realize washing, soaking and accomplish in the same device, greatly saved time and space of pretreatment, reduced and detected artifical, place and detected energy consumption expenditure; the booster pump, the flowmeter and the pressure gauge are additionally arranged, the water flow condition can be monitored, and the pressure and the flow in the treatment process can be controlled, so that the pretreatment requirements of different water delivery and distribution pipes are met; meanwhile, the method is beneficial to standardizing the washing mode of wading products and pretreatment in China, and is suitable for popularization and promotion in the industry.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a rear view of figure 1 of the present invention;
fig. 3 is a sectional view taken along line a-a of fig. 2 according to the present invention.
The specific implementation mode is as follows:
example 1
A water pipe sanitary index detection pretreatment device consists of a cover body 1, a stainless steel nitrogen spring 2 and a box body 3, wherein one side of the cover body 1 is hinged with one side of the upper edge of the box body 3, two ends of the stainless steel nitrogen spring 2 are respectively fixed on one side of the cover body 1 and one side of the upper edge of the box body 3 corresponding to the upper edge, and when the cover body 1 needs to be opened, the cover body 1 is pushed upwards along one side of an opening; the bottom of the box body 3 is provided with a caster 17 which is convenient to move; the cover body 1 is provided with a visual window 13 for observing the internal condition of the box body 3; the top of the cover body 1 is provided with 25 water inlet ball valves 11 (as shown in fig. 2), the water inlet ends of all the water inlet ball valves 11 are connected with a water inlet pipe 12, the water inlet pipe 12 is connected with a faucet, and the water inlet pipe 12 is provided with a pressure gauge 14 for monitoring the pressure in the water pipe in real time; the branch of the water inlet pipe 12 is connected with a booster pump 18, and the booster pump 18 is used for adjusting the flow and pressure in the pipe according to the requirements of different to-be-detected water delivery and distribution pipes; an upper limiting plate 7 is arranged in the box body 3 at the upper part, a bottom limiting plate 8 is arranged at the bottom (as shown in figure 3), a middle limiting plate can be additionally arranged in the middle as required, limiting holes which correspond to each other up and down are respectively arranged on the upper limiting plate 7, the middle limiting plate and the bottom limiting plate 8, a to-be-tested water delivery and distribution pipe 9 is inserted into the limiting holes, and the position of the to-be-tested water delivery and distribution pipe 9 corresponds to the position of the water inlet ball valve 11; a water outlet pipe 10 is arranged at the bottom of the box body 3, and a ball valve 15 is arranged on the water outlet pipe 10 and used for controlling the water outlet flow during flushing; the water outlet pipe 10 is provided with a flowmeter 16 for monitoring the water outlet amount; the water inlet end of each to-be-tested distribution pipe 9 is communicated with the corresponding water inlet ball valve 11, and the water outlet end of each to-be-tested distribution pipe is communicated with the water outlet pipe 10, so that a flushing channel is formed.
When the operation of washing needs to be carried out, open lid 1 earlier, will await measuring distribution pipe 9 and install on the limiting plate that washes chamber 5, then with lid 1 lock, link to each other inlet tube 12 and tap again, open ball valve 15, open tap at last, can carry out the operation of washing. During flushing, the water transmission and distribution pipes 9 to be detected are connected in parallel, so that the pressure and the flow in each water transmission and distribution pipe 9 to be detected are the same, and parallel detection is facilitated; meanwhile, each to-be-tested water delivery and distribution pipe 9 is provided with an independent water inlet ball valve 11 for water inlet control, and the pressure and the water quantity can be controlled according to different to-be-tested water delivery and distribution pipes 9; the inner diameter of the distribution pipe to be flushed is generally phi =16mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm and 110mm, and when the inner diameter of the pipe is larger (such as the inner diameter phi =50 mm) and large-flow flushing is needed, the booster pump 18 can be started to increase the pressure in the pipe and increase the water flow.
Example 2
As shown in fig. 1, a water pipe sanitary index detection pretreatment device comprises a cover body 1, a stainless steel nitrogen spring 2 and a box body 3, wherein one side of the cover body 1 is hinged with one side of the upper edge of the box body 3, two ends of the stainless steel nitrogen spring 2 are respectively fixed on one side of the cover body 1 and one side of the upper edge of the box body 3 corresponding to the upper edge, when the cover body 1 needs to be opened, the cover body 1 is pushed upwards along one side of an opening; the bottom of the box body 3 is provided with a caster 17 which is convenient to move; the cover body 1 is provided with a visual window 13 for observing the internal condition of the box body 3; the top of the cover body 1 is provided with 25 water inlet ball valves 11 (as shown in fig. 2), the water inlet ends of all the water inlet ball valves 11 are connected with a water inlet pipe 12, the water inlet pipe 12 is connected with a faucet, and the water inlet pipe 12 is provided with a pressure gauge 14 for monitoring the pressure in the water pipe in real time; the branch of the water inlet pipe 12 is connected with a booster pump 18, and the booster pump 18 is used for adjusting the pressure and the flow of the pipe according to the requirements of different to-be-detected water delivery and distribution pipes; an overflow plate 4 longitudinally penetrates through the interior of the box body 3, the overflow plate 4 divides the interior of the box body 3 into a flushing cavity 5 and an overflow cavity 6, an upper limiting plate 7 is arranged at the upper part of the flushing cavity 5, a bottom limiting plate 8 is arranged at the bottom of the flushing cavity (as shown in figure 3), a middle limiting plate can be additionally arranged in the middle of the flushing cavity as required, limiting holes which correspond to each other up and down are respectively arranged on the upper limiting plate 7, the middle limiting plate and the bottom limiting plate 8, a to-be-tested water delivery and distribution pipe 9 is inserted in the limiting holes, and the to-be-tested water delivery and distribution pipe 9 corresponds to; the height of the to-be-detected water delivery and distribution pipe 9 is smaller than that of the overflow plate 4, so that the to-be-detected water delivery and distribution pipe 9 can be completely soaked in water for washing when soaking type washing operation is required; a water outlet pipe 10 is arranged at the bottom of the box body 3, and a ball valve 15 is arranged on the water outlet pipe 10 and used for controlling the water outlet flow during flushing; the water outlet pipe 10 is provided with a flowmeter 16 for monitoring the water outlet amount; the water inlet end of each to-be-tested transmission and distribution water pipe 9 is communicated with the corresponding water inlet ball valve 11, and the water outlet end of each to-be-tested transmission and distribution water pipe is communicated with the water outlet pipe 10 to form a flushing passage; the bottom of the overflow cavity 6 is provided with an overflow pipe which is communicated with the water outlet pipe 10 and is used for draining redundant soaking water.
When the flushing operation is required, firstly opening the cover body 1, plugging one end of the to-be-detected water delivery and distribution pipe 9 by using a rubber plug or a cork plug wrapped with a polytetrafluoroethylene film, taking the plugged end as a bottom end, placing the bottom end on a limiting plate of the flushing cavity 5, then connecting a hose at the water outlet end of the water inlet ball valve 11, and placing the hose in the to-be-detected water delivery and distribution pipe, wherein the length of the hose is the same as that of the to-be-detected water delivery and distribution pipe 9 so as to ensure that the water outlet end of the hose can extend into the bottom of the to-be-detected water delivery and distribution pipe 9; the cover body 1 is buckled, the water inlet pipe 12 is connected with the water faucet, the ball valve 15 is opened, and finally the water faucet is opened, so that the washing operation can be carried out. When washing, rivers are by in the bottom admission pipe of distribution pipe 9 that awaits measuring, when leaving water pressure when not enough, can open the booster pump, guarantee that rivers advance the pipe by the bottom, and flow by the top, the water that flows out gets into washes chamber 5, when intake end rivers and pressure are too big, it increases gradually to wash the water in the chamber 5, distribution pipe 9 that awaits measuring is in inside promptly and washes, the state that the outside was soaked, water gets into overflow chamber 6 by washing chamber 5, waste water is arranged outward by overflow chamber 6, the overflow chamber can protect the device not have water under any circumstance and spill over the device outside, under the prerequisite that satisfies distribution pipe's continuity and wash 30min, accord with the safe water standard of laboratory simultaneously.
Because the water distribution pipes 9 to be tested are connected in parallel, the pressure and the flow in each water distribution pipe 9 to be tested are the same, which is beneficial to parallel detection; meanwhile, each to-be-tested water delivery and distribution pipe 9 is provided with an independent water inlet ball valve 11 for water inlet control, and the pressure and the water quantity can be controlled according to different to-be-tested water delivery and distribution pipes 9; the inner diameter of the distribution pipe to be flushed is generally different from phi =16mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm and 110mm, and when the inner diameter of the pipe is larger (such as the inner diameter phi =50 mm) and large-flow flushing is needed, the booster pump 18 can be started to increase the pressure in the pipe and increase the flushing flow.
Example 3
A water pipe sanitary index detection pretreatment device comprises a cover body 1, a stainless steel nitrogen spring 2 and a box body 3, wherein one side of the cover body 1 is hinged with one side of the upper edge of the box body 3, and two ends of the stainless steel nitrogen spring 2 are respectively fixed on one side of the cover body 1 and one side of the upper edge of the box body 3 corresponding to the upper edge; the top of the cover body 1 is provided with a water inlet ball valve 11, the water inlet end of the water inlet ball valve 11 is connected with a water inlet pipe 12, and the branch of the water inlet pipe 12 is connected with a booster pump 18; an upper limiting plate 7 is arranged in the box body 3 at the upper part of the box body, a bottom limiting plate 8 is arranged at the bottom of the box body, limiting holes which correspond to each other up and down are formed in the upper limiting plate 7 and the bottom limiting plate 8, a to-be-detected transmission and distribution water pipe 9 is inserted into the limiting holes, a water outlet pipe 10 is arranged at the bottom of the box body 3, the water inlet end of the to-be-detected transmission and distribution water pipe 9 is communicated with a water inlet ball valve 11, and the water outlet end of.
When the to-be-detected water delivery and distribution pipe 9 is washed, soaking liquid needs to be prepared for soaking treatment, the soaking liquid is filled into the inner wall of the water pipe, the two ends of the water pipe are closed, and the water pipe is placed in a dark place for 24 hours +/-1 hour; during operation, the prepared soak solution can be added into the water delivery and distribution pipe 9 to be tested, the two ends of the water delivery and distribution pipe are tightly plugged by clean rubber plugs or cork plugs wrapped with polytetrafluoroethylene films, limiting holes are formed in the limiting plates 7 and the bottom limiting plates 8 in the box body 3, the device can be shielded by light-proof cloth at the position of a visual window 13, and the soak solution is taken out to be tested after the light-proof adjusting piece is soaked for 24 hours +/-1 hour.
Claims (6)
1. A water pipe sanitary index detection pretreatment device comprises a cover body (1), a stainless steel nitrogen gas spring (2) and a box body (3), and is characterized in that one side of the cover body (1) is hinged with one side of the upper edge of the box body (3), and two ends of the stainless steel nitrogen gas spring (2) are respectively fixed on one side of the cover body (1) and one side of the upper edge of the box body (3) corresponding to the upper edge; the top of the cover body (1) is provided with a water inlet ball valve (11), the water inlet end of the water inlet ball valve (11) is connected with a water inlet pipe (12), and the branch of the water inlet pipe (12) is connected with a booster pump (18); the water distribution pipe testing device is characterized in that an upper limiting plate (7) is arranged in the box body (3) and on the upper portion of the box body, a bottom limiting plate (8) is arranged at the bottom of the box body, limiting holes which correspond to each other vertically are formed in the upper limiting plate (7) and the bottom limiting plate (8), a to-be-tested water distribution pipe (9) is inserted into the limiting holes, a water outlet pipe (10) is arranged at the bottom of the box body (3), the water inlet end of the to-be-tested water distribution pipe (9) is communicated with a water inlet ball valve (11), and the.
2. The pre-treatment device for detecting the sanitary index of the water delivery and distribution pipe according to claim 1, characterized in that an overflow plate (4) longitudinally penetrates through the interior of the box body (3), and the overflow plate (4) divides the interior of the box body (3) into a flushing cavity (5) and an overflow cavity (6); the bottom of the overflow cavity (6) is provided with an overflow pipe which is communicated with the water outlet pipe (10), and the height of the to-be-tested water delivery and distribution pipe (9) is smaller than that of the overflow plate (4).
3. The pre-treatment device for testing the sanitary index of the water distribution and delivery pipe according to claim 1, wherein the cover body (1) is provided with a visual window (13).
4. The pre-treatment device for detecting the sanitary index of the water distribution and transmission pipe according to claim 1, wherein the pressure gauge (14) is arranged on the water inlet pipe (12).
5. The pre-treatment device for detecting the sanitary index of the water distribution and delivery pipe according to claim 1, wherein the water outlet pipe (10) is provided with a ball valve (15) and a flow meter (16).
6. The pre-treatment device for detecting the sanitary index of the water distribution and delivery pipe according to claim 1, characterized in that the bottom of the box body (3) is provided with casters (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723167.9U CN210154901U (en) | 2019-05-20 | 2019-05-20 | Processing apparatus before water delivery and distribution pipe health index detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723167.9U CN210154901U (en) | 2019-05-20 | 2019-05-20 | Processing apparatus before water delivery and distribution pipe health index detects |
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| Publication Number | Publication Date |
|---|---|
| CN210154901U true CN210154901U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723167.9U Withdrawn - After Issue CN210154901U (en) | 2019-05-20 | 2019-05-20 | Processing apparatus before water delivery and distribution pipe health index detects |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243650A (en) * | 2019-05-20 | 2019-09-17 | 苏州出入境检验检疫局检验检疫综合技术中心 | A kind of pretreating device of multi-functional water distribution pipeline material sanitary index test |
-
2019
- 2019-05-20 CN CN201920723167.9U patent/CN210154901U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243650A (en) * | 2019-05-20 | 2019-09-17 | 苏州出入境检验检疫局检验检疫综合技术中心 | A kind of pretreating device of multi-functional water distribution pipeline material sanitary index test |
| CN110243650B (en) * | 2019-05-20 | 2024-07-30 | 苏州出入境检验检疫局检验检疫综合技术中心 | Pretreatment device for testing sanitary indexes of multifunctional water delivery and distribution pipe |
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Granted publication date: 20200317 Effective date of abandoning: 20240730 |