CN204027662U - Bottom inlet type is from overflow standard measuring device water feed apparatus - Google Patents
Bottom inlet type is from overflow standard measuring device water feed apparatus Download PDFInfo
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- CN204027662U CN204027662U CN201420499851.0U CN201420499851U CN204027662U CN 204027662 U CN204027662 U CN 204027662U CN 201420499851 U CN201420499851 U CN 201420499851U CN 204027662 U CN204027662 U CN 204027662U
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- spill box
- water
- capacity measure
- standard
- standard capacity
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Abstract
The open bottom of the utility model inlet type is from overflow standard measuring device water feed apparatus, comprise brace table, circulating water pool, spill box, standard capacity measure group, circulating water pool is connected with spill box bottom by the water inlet pipe of water pump is installed, outfall is equipped with in spill box bottom, in spill box, be provided with drainage orifice plate, spill box is by being connected with the standard capacity measure group water inlet of bottom water inlet with valvular pipeline, on the overflow plate of spill box, edge and standard capacity measure Sets of Measurement neck place containing mark line are in the same horizontal line, standard capacity measure group bottom is installed on brace table, standard capacity measure group bottom rising pipe is connected in same transverse tube, in the middle of transverse tube, draw a drainpipe straight down.The utlity model has and measure accurately, convenient reading, the high feature of calibrating efficiency.
Description
Technical field
The utility model belongs to flow measurement device field, is specifically related to bottom inlet type from overflow standard measuring device water feed apparatus.
Background technology
Standard measuring device is daily use one of measurement instrument the most widely, is also one of important utensil of transmission of quantity value.Be widely used in fuel charger, automobile oil truck, the calibrating of the measurement instruments such as water meter estrade and standard set-up.Standard capacity measure water inlet is a standard measuring device necessity and important link when carrying out magnitude tracing, when measuring device transmission of quantity value, be filled to down primary standard or the work measuring instrument discharge of water of standard measuring device normal place, with this, reach the object of transmission of quantity value.As shown in Figure 3, traditional measuring device group water intake mode is top water inlet, artificial drainage, and such water intake mode water intake velocity is slow, length consuming time, calibrating efficiency is low, labour intensity is large, and is easy to also to bring into bubble easily causes inaccurate on reading in water inlet.Especially manual type is observed liquid level, and long-time detection can produce a visual fatigue sense, very easily causes personal error, and often this can cause the attenuating of calibration accuracy even can affect the economic benefit of entire society in the past.The design proposes in order to solve the deficiency of above existing apparatus just.
Utility model content
The utility model is intended to overcome the defect of prior art, provides a kind of bottom inlet type from overflow standard measuring device water feed apparatus, has and measures accurately, convenient reading, the high feature of calibrating efficiency.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Bottom inlet type is from overflow standard measuring device water feed apparatus, comprise brace table, circulating water pool, spill box, standard capacity measure group, circulating water pool is connected with spill box bottom by the water inlet pipe of water pump is installed, outfall is equipped with in spill box bottom, spill box is by being connected with the standard capacity measure group water inlet of bottom water inlet with valvular pipeline, in spill box, be provided with drainage orifice plate, on the overflow plate of spill box, edge and standard capacity measure Sets of Measurement neck place containing mark line are in the same horizontal line, standard capacity measure group bottom is installed on brace table, standard capacity measure group bottom rising pipe is connected in same transverse tube, in the middle of transverse tube, draw a drainpipe straight down.
Further, pressure unit and solenoid valve are installed on water inlet pipe.
Further, on spill box rising pipe, temperature sensor is housed and solenoid valve is controlled water delivering orifice.
Further, the metal tank combination that standard capacity measure group is paved with boss by a plurality of bottoms forms, metal tank top is provided with metering neck, metal tank bottom is provided with castor, metal tank middle and lower part is fixedly installed three-way control valve, and three-way control valve is provided with water inlet and the water delivering orifice that Open Side Down.
Compared with prior art, the utlity model has following beneficial effect:
Adopt bottom water feed apparatus to effectively raise the quality of water intake velocity and water inlet later.The speed that all Metal capacity series remain on design such on same surface level and are conducive to improve water inlet is also conducive to the convenience of reading and accurately, has also improved calibrating efficiency.Effectively reduce like this labour intensity of verification worker, also effectively reduce artificial error component in the process of calibrating, effectively raise the accuracy of calculating and the convenience that device is used.
Accompanying drawing explanation
Fig. 1 is that the utility model bottom inlet type is from the schematic diagram of overflow standard measuring device water feed apparatus;
Fig. 2 is that the utility model bottom inlet type is from the schematic diagram of the metal tank of overflow standard measuring device water feed apparatus.
Fig. 3 is the schematic diagram of existing metal tank.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, bottom inlet type is from overflow standard measuring device water feed apparatus, comprise brace table 10, circulating water pool 1, spill box 2, standard capacity measure group 3, circulating water pool 1 is connected with spill box 2 bottoms by the water inlet pipe of water pump 4 is installed, and pressure unit 7 and solenoid valve 8 are installed on water inlet pipe.Outfall 5 is equipped with in spill box 2 bottoms, spill box 2 is by being connected with standard capacity measure group 3 water inlets of bottom water inlet with valvular pipeline, in spill box 2, be provided with drainage orifice plate 11, its position of opening is concordant with cistern water level, can make superfluous water flow out.Temperature sensor 9 is housed on spill box rising pipe and solenoid valve two is controlled water delivering orifice.On the overflow plate of spill box 2, edge and standard capacity measure group 3 metering neck place containing mark lines are in the same horizontal line, standard capacity measure group 3 bottoms are installed on brace table 10, standard capacity measure group bottom rising pipe is connected in same transverse tube 6, draws a drainpipe straight down in the middle of transverse tube 6.The metal tank combination that standard capacity measure group is paved with boss by a plurality of bottoms forms, make all metal tanks in group be in sustained height, metal tank top is provided with metering neck 31, metal tank bottom is provided with castor 32, metal tank middle and lower part is fixedly installed three-way control valve 33, and three-way control valve is provided with water inlet and the water delivering orifice that Open Side Down.
First on water feed apparatus basis, increase a spill box, keep the calibrated altitude of edge on spill box overflow plate and all standard capacity measure in the same horizontal line, with this, carry out the amount of water of control criterion metal tank.During water inlet, the valve between overflow pipe and Metal capacity series is all opened, water enters spill box with by Engage of standard metal tank after the rectification of conduction hole plate, after reaching predetermined height according to the liquid level of law of connected vessels metal tank, the liquid level of spill box also reaches predetermined height, now stop into water, the liquid level of spill box, metal tank is in sustained height.Design spill box flushes with metal tank Sets of Measurement neck place containing mark line.
Adopt bottom water feed apparatus to effectively raise the quality of water intake velocity and water inlet later.The speed that all Metal capacity series remain on design such on same surface level and are conducive to improve water inlet is also conducive to the convenience of reading and accurately, has also improved calibrating efficiency.Effectively reduce like this labour intensity of verification worker, also effectively reduce artificial error component in the process of calibrating, effectively raise the accuracy of calculating and the convenience that device is used.
The foregoing is only explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. bottom inlet type is from overflow standard measuring device water feed apparatus, comprise brace table, circulating water pool, spill box, standard capacity measure group, it is characterized in that: circulating water pool is connected with spill box bottom by the water inlet pipe of water pump is installed, outfall is equipped with in spill box bottom, spill box is by being connected with the standard capacity measure group water inlet of bottom water inlet with valvular pipeline, in spill box, be provided with drainage orifice plate, on the overflow plate of spill box, edge and standard capacity measure Sets of Measurement neck place containing mark line are in the same horizontal line, standard capacity measure group bottom is installed on brace table, standard capacity measure group bottom rising pipe is connected in same transverse tube, in the middle of transverse tube, draw a drainpipe straight down.
2. bottom according to claim 1 inlet type, from overflow standard measuring device water feed apparatus, is characterized in that: pressure unit and solenoid valve are installed on water inlet pipe.
3. bottom according to claim 1 inlet type, from overflow standard measuring device water feed apparatus, is characterized in that: on spill box rising pipe, temperature sensor is housed and solenoid valve is controlled water delivering orifice.
4. bottom according to claim 1 inlet type is from overflow standard measuring device water feed apparatus, it is characterized in that: the metal tank combination that standard capacity measure group is paved with boss by a plurality of bottoms forms, metal tank top is provided with metering neck, metal tank bottom is provided with castor, metal tank middle and lower part is fixedly installed three-way control valve, and three-way control valve is provided with water inlet and the water delivering orifice that Open Side Down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499851.0U CN204027662U (en) | 2014-09-01 | 2014-09-01 | Bottom inlet type is from overflow standard measuring device water feed apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499851.0U CN204027662U (en) | 2014-09-01 | 2014-09-01 | Bottom inlet type is from overflow standard measuring device water feed apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027662U true CN204027662U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499851.0U Expired - Fee Related CN204027662U (en) | 2014-09-01 | 2014-09-01 | Bottom inlet type is from overflow standard measuring device water feed apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588833A (en) * | 2017-07-25 | 2018-01-16 | 绍兴柯桥供水有限公司 | A kind of water meter detection means |
| CN113295231A (en) * | 2021-05-20 | 2021-08-24 | 洛阳理工学院 | Method for measuring volume of sample in water |
-
2014
- 2014-09-01 CN CN201420499851.0U patent/CN204027662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588833A (en) * | 2017-07-25 | 2018-01-16 | 绍兴柯桥供水有限公司 | A kind of water meter detection means |
| CN107588833B (en) * | 2017-07-25 | 2019-11-12 | 绍兴柯桥供水有限公司 | A kind of water meter detection device |
| CN113295231A (en) * | 2021-05-20 | 2021-08-24 | 洛阳理工学院 | Method for measuring volume of sample in water |
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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: 20141217 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |