CN204346644U - IP drips proving installation - Google Patents
IP drips proving installation Download PDFInfo
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- CN204346644U CN204346644U CN201420849342.6U CN201420849342U CN204346644U CN 204346644 U CN204346644 U CN 204346644U CN 201420849342 U CN201420849342 U CN 201420849342U CN 204346644 U CN204346644 U CN 204346644U
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- drip
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Abstract
The utility model discloses a kind of IP to drip proving installation, comprise the drip of a hermetically-sealed construction and the water charging system for water filling, vacuum extractor, air compressor machine and tensimeter is provided with in the upper end of drip, the lower end of drip is provided with multiple nozzle that drips, in drip, be also provided with water level control system, described vacuum extractor, air compressor machine, the nozzle that drips, water level control system are controlled by a Control Component.The IP described in the utility model proving installation that drips can carry out normal flow and to drip test in the test period that standard specifies, and has good anti-blockage function.
Description
Technical field
The utility model relates to a kind of detecting instrument, and particularly a kind of IP drips proving installation.
Background technology
In the manufacturing of product, there are many examination criterias, IP drips the world (country) standard that can test conform with the regulations mainly for detection of waterproof effect and the classification of waterproof thereof of product, current IP drips testing apparatus when detecting, often the flow that drips at the beginning is less than normal, do not reach the flow that drips of required standard, but after the water level of drip raises gradually, just can reach regulation flow, because aquifer yield is uneven, after often causing the stipulated time cut-off of testing, also have remaining ponding do not stop drip, to get wet when laboratory technician so can be caused to sample clothing, the time of carrying out water drip test again increases also standard against regulation, make product in research and development, the test figure of experimental stage is inaccurate.
Utility model content
The utility model provides a kind of drip IP of test of normal flow that can carry out in the test period that standard specifies and to drip proving installation.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of IP drips proving installation, comprise the drip of a hermetically-sealed construction and the water charging system for water filling, vacuum extractor and air compressor machine is provided with in the upper end of drip, the lower end of drip is provided with multiple nozzle that drips, in drip, be also provided with water level control system, described vacuum extractor, air compressor machine, the nozzle that drips, water level control system are controlled by a Control Component.
Further, described water level control system comprises the scale mark be marked on drip, and the value range of scale mark is set with water level inductor, and corresponding water level inductor is provided with spilling water assembly.
Further, described water level inductor includes high water level sensor and low water level sensor, and the spilling water assembly of corresponding water level inductor includes high-order spilling water valve and low level spilling water valve.
The drip beneficial effect of proving installation of IP described in the utility model is: adopt the drip method of test of vacuum can guarantee that the flow velocity that drips of shower nozzle is even, and external environment impact can not be subject to, water level control system is set in tank and can guarantees that test is errorless by crystal's standard; Make test arrive ends from the beginning, test water can carry out according to world stipulated time of (country) and flow test of dripping, the setting of air compressor machine be test terminate after get rid of ponding in tank and impurity, play the effect of the spray nozzle clogging that effectively prevents from dripping.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Below in conjunction with Figure of description, embodiment of the present utility model is described in detail.Obviously, described embodiment is only a part of embodiment of the present utility model, and other embodiment that those skilled in the art obtains under the prerequisite not paying creative work all belongs to protection domain of the present utility model.
A kind of IP that the utility model provides as shown in Figure 1 drips proving installation, comprise the drip 1 of a hermetically-sealed construction and the water charging system 2 for water filling, vacuum extractor 3 and air compressor machine 4 is provided with in the upper end of drip 1, the lower end of drip 1 is provided with multiple nozzle 5 that drips, detect sample 8 and be placed on nozzle lower end of dripping, water level control system 6 is also provided with in drip 1, described water level control system 6 comprises the scale mark 61 be marked on drip, the value range of scale mark 61 is set with water level inductor, corresponding water level inductor is provided with spilling water assembly, water level inductor includes high water level sensor 62 and low water level sensor 63, the spilling water assembly of corresponding water level inductor includes high-order spilling water valve 64 and low level spilling water valve 65, described vacuum extractor 3, air compressor machine 4, the nozzle 5 that drips, water level control system 6 carry out control 7 by a Control Component.
Concrete operation instruction:
Switch on power, open vacuum extractor by control system to make to form negative pressure in drip, start water charging system to water filling in drip, when volume of water input is higher than high water stage induction installation, vacuum extractor cuts out, high water stage induction installation sends signal to high water stage spilling water valve, the outside draining of high water stage spilling water valve opening, when water level reach test water level put time, high water stage induction installation sends shutdown signal to high water stage spilling water valve, stop spilling water, the nozzle that now drips starts water drip test on detection sample and starts, when reaching test period, opening vacuum extractor makes drip form negative pressure, sample can be taken out, vacuum extractor is closed after taking out sample, open air compressor machine, under the effect of air compressor machine, ponding remaining in drip forms punching press and is got rid of by the nozzle that drips under pressure action, because punching press effect not only makes residual accumulated water to affect the accuracy tested next time in tank, also serve the effect of the clean nozzle that drips simultaneously.
Last it is noted that above embodiment is only for illustration of the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1. an IP drips proving installation, comprise the drip of a hermetically-sealed construction and the water charging system for water filling, it is characterized in that: be provided with vacuum extractor, air compressor machine and tensimeter in the upper end of drip, the lower end of drip is provided with multiple nozzle that drips, in drip, be also provided with water level control system, described vacuum extractor, air compressor machine, the nozzle that drips, water level control system are controlled by a Control Component.
2. IP according to claim 1 drips proving installation, it is characterized in that: described water level control system comprises the scale mark be marked on drip, the value range of scale mark is set with water level inductor, and corresponding water level inductor is provided with spilling water assembly.
3. IP according to claim 2 drips proving installation, and it is characterized in that: described water level inductor includes high water level sensor and low water level sensor, the spilling water assembly of corresponding water level inductor includes high-order spilling water valve and low level spilling water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849342.6U CN204346644U (en) | 2014-12-29 | 2014-12-29 | IP drips proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849342.6U CN204346644U (en) | 2014-12-29 | 2014-12-29 | IP drips proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346644U true CN204346644U (en) | 2015-05-20 |
Family
ID=53229905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420849342.6U Active CN204346644U (en) | 2014-12-29 | 2014-12-29 | IP drips proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807173A (en) * | 2016-06-08 | 2016-07-27 | 颖远仪器科技（苏州）有限公司 | Rain test chamber with precision water dropping control function |
-
2014
- 2014-12-29 CN CN201420849342.6U patent/CN204346644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807173A (en) * | 2016-06-08 | 2016-07-27 | 颖远仪器科技（苏州）有限公司 | Rain test chamber with precision water dropping control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |