CN205981651U - Water tank advances drainage valve flow and sealing performance detection device - Google Patents
Water tank advances drainage valve flow and sealing performance detection device Download PDFInfo
- Publication number
- CN205981651U CN205981651U CN201620903399.9U CN201620903399U CN205981651U CN 205981651 U CN205981651 U CN 205981651U CN 201620903399 U CN201620903399 U CN 201620903399U CN 205981651 U CN205981651 U CN 205981651U
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- China
- Prior art keywords
- water tank
- water
- detection device
- tank
- valve flow
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Abstract
The utility model discloses a water tank advances drainage valve flow and sealing performance detection device, including water tank and FPGA controller, the landing leg is all installed in the lower extreme four corners of water tank, the right side of water tank is equipped with frequency conversion water pump and basin in proper order, the water inlet of frequency conversion water pump passes through the pipeline and communicates with the inside of basin, the delivery port department of frequency conversion water pump installs filter equipment, the delivery port of frequency conversion water pump passes through the pipeline and communicates with the inside of water tank, water tank lower extreme intercommunication has the water pipe, install the valve on the base member of water pipe, the below of water pipe is equipped with buffer tank, pressure sensor is installed to the inside bottom of water tank, frequency conversion water pump, pressure sensor all with FPGA controller electric connection, this water tank advances drainage valve flow and sealing performance detection device has advantages such as the precision of measuring height, simple structure, convenient operation, detection efficiency height, is fit for extensive the popularization.
Description
Technical field
This utility model is related to testing equipment technical field, and specially a kind of water tank water-inflow and drain valve flow and sealing property are examined
Survey device.
Background technology
Water tank is applied quite varied in our productive life, and wherein water tank water-inflow and drain valve flow and sealing property is good
The important evidence of the bad performance being detection water tank.But traditional water tank water-inflow and drain valve flow and sealing property detection device structure are multiple
Miscellaneous, detection difficult, detection efficiency is low, accuracy of detection low it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide a kind of water tank water-inflow and drain valve flow and sealing property detection device, to solve
The problem proposing in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of water tank water-inflow and drain valve flow and sealing
Device for detecting performance, including water tank and FPGA controller, the lower end corner of described water tank is mounted on supporting leg, the right side of described water tank
Side is sequentially provided with variable frequency pump and tank, and the water inlet of described variable frequency pump is connected with the inside of tank by pipeline, described change
The water outlet of frequency water pump is provided with defecator, and the outlet of described variable frequency pump is connected with the inside of water tank by pipeline,
Described water tank lower end is communicated with water pipe, and the matrix of described water pipe is provided with valve, and the lower section of described water pipe is provided with cache slot, institute
The inner bottom stating water tank is provided with pressure transducer, and described variable frequency pump, pressure transducer are all electrically connected with FPGA controller
Connect.
Preferably, the inside of described defecator is sequentially installed with activated carbon filter layer, finly filtration net, thick mistake from left to right
Filter screen.
Preferably, the lower end of described cache slot is placed with electronic scale.
Compared with prior art, the beneficial effects of the utility model are：This water tank water-inflow and drain valve flow and sealing property inspection
Survey device, during the sealing property of detection water tank water-inflow and drain valve, by valve closing, control variable frequency pump position cistern water supply, by pressure
Force transducer is observed at various pressures, the sealing of valve；During detection water tank water-inflow and drain valve flow, open valve, detection exists
Under different pressures, the weight of the water in cache slot within a certain period of time, structure is simple and convenient to operate；By coarse filtration net, thin mistake
Filter screen and activated carbon filter layer filter layer by layer, and filter efficiency is good, prevent the impact to testing result for the impurity, improve detection essence
Degree；The lower end of cache slot is placed with electronic scale, can intuitive and convenient show caching trough inner water weight, improve detection effect
Rate.Therefore this water tank water-inflow and drain valve flow and sealing property detection device have that accuracy of detection is high, structure is simple and convenient to operate,
The advantages of detection efficiency is high, suitable large-scale promotion.
Brief description
Fig. 1 is this utility model structural representation.
In figure：1 water tank, 2 supporting legs, 3 variable frequency pumps, 4 tanks, 5 defecators, 6 water pipes, 7 valves, 8 cache slot, 9 pressure
Sensor, 10 FPGA controller, 11 activated carbon filter layers, 12 finly filtration nets, 13 coarse filtration nets, 14 electronic scales.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of technical scheme：A kind of water tank water-inflow and drain valve flow and sealing property inspection
Survey device, including water tank 1 and FPGA controller 10, the lower end corner of described water tank 1 is mounted on supporting leg 2, the right side of described water tank 1
Side is sequentially provided with variable frequency pump 3 and tank 4, and the water inlet of described variable frequency pump 3 is connected with the inside of tank 4 by pipeline, institute
The water outlet stating variable frequency pump 3 is provided with defecator 5, and the outlet of described variable frequency pump 3 passes through the interior of pipeline and water tank 1
Portion connects, and described water tank 1 lower end is communicated with water pipe 6, the matrix of described water pipe 6 is provided with valve 7, the lower section of described water pipe 6
It is provided with cache slot 8, the inner bottom of described water tank 1 is provided with pressure transducer 9, and described variable frequency pump 3, pressure transducer 9 are equal
It is electrically connected with FPGA controller 10.
Specifically, the inside of described defecator 5 is sequentially installed with activated carbon filter layer 11, finly filtration net from left to right
12nd, coarse filtration net 13.Filtered layer by layer by coarse filtration net 13, finly filtration net 12 and activated carbon filter layer 11, filter efficiency is good,
Prevent the impact to testing result for the impurity, improve accuracy of detection.
Specifically, the lower end of described cache slot 8 is placed with electronic scale 14.Can intuitive and convenient show water in cache slot 8
Weight, improve detection efficiency.
This water tank water-inflow and drain valve flow and sealing property detection device, during the sealing property of detection water tank water-inflow and drain valve, will
Valve 7 is closed, control 3 water tanks 1 of variable frequency pump supply water, observe at various pressures by pressure transducer 9, valve 7 close
Feng Xing；During detection water tank water-inflow and drain valve flow, open valve 7, detect at various pressures, within a certain period of time in cache slot 8
Water weight, structure is simple and convenient to operate；By coarse filtration net 13, finly filtration net 12 and activated carbon filter layer 11 mistake layer by layer
Filter, filter efficiency is good, prevents the impact to testing result for the impurity, improves accuracy of detection；The lower end of cache slot 8 is placed with electronics
Scale 14, can intuitive and convenient the weight showing water in cache slot 8, improve detection efficiency.Therefore this water tank water-inflow and drain valve stream
Amount and sealing property detection device have the advantages that accuracy of detection is high, structure is simple and convenient to operate, detection efficiency is high, are suitable for big
Scale is promoted.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of water tank water-inflow and drain valve flow and sealing property detection device, including water tank（1）And FPGA controller（10）, described
Water tank（1）Lower end corner be mounted on supporting leg（2）It is characterised in that：Described water tank（1）Right side be sequentially provided with variable frequency pump
（3）And tank（4）, described variable frequency pump（3）Water inlet pass through pipeline and tank（4）Inside connection, described variable frequency pump
（3）Water outlet defecator is installed（5）, described variable frequency pump（3）Outlet pass through pipeline and water tank（1）Inside
Connection, described water tank（1）Lower end is communicated with water pipe（6）, described water pipe（6）Matrix on valve is installed（7）, described water pipe
（6）Lower section be provided with cache slot（8）, described water tank（1）Inner bottom pressure transducer is installed（9）, described variable frequency pump
（3）, pressure transducer（9）All and FPGA controller（10）It is electrically connected with.
2. a kind of water tank water-inflow and drain valve flow according to claim 1 and sealing property detection device it is characterised in that：Institute
State defecator（5）Inside be sequentially installed with activated carbon filter layer from left to right（11）, finly filtration net（12）, coarse filtration net
（13）.
3. a kind of water tank water-inflow and drain valve flow according to claim 1 and sealing property detection device it is characterised in that：Institute
State cache slot（8）Lower end be placed with electronic scale（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903399.9U CN205981651U (en) | 2016-08-19 | 2016-08-19 | Water tank advances drainage valve flow and sealing performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903399.9U CN205981651U (en) | 2016-08-19 | 2016-08-19 | Water tank advances drainage valve flow and sealing performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981651U true CN205981651U (en) | 2017-02-22 |
Family
ID=58031151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903399.9U Expired - Fee Related CN205981651U (en) | 2016-08-19 | 2016-08-19 | Water tank advances drainage valve flow and sealing performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029956A (en) * | 2018-08-10 | 2018-12-18 | 安徽鸣宇智能科技有限公司 | A kind of Multifunctional water-feed valve detection device |
-
2016
- 2016-08-19 CN CN201620903399.9U patent/CN205981651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029956A (en) * | 2018-08-10 | 2018-12-18 | 安徽鸣宇智能科技有限公司 | A kind of Multifunctional water-feed valve detection device |
| CN109029956B (en) * | 2018-08-10 | 2020-01-03 | 安徽鸣宇智能科技有限公司 | Multifunctional water supply valve detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |