CN205719344U - A kind of heat meter calibrating apparatus - Google Patents
A kind of heat meter calibrating apparatus Download PDFInfo
- Publication number
- CN205719344U CN205719344U CN201620503552.9U CN201620503552U CN205719344U CN 205719344 U CN205719344 U CN 205719344U CN 201620503552 U CN201620503552 U CN 201620503552U CN 205719344 U CN205719344 U CN 205719344U
- Authority
- CN
- China
- Prior art keywords
- barrel
- detection platform
- diverter
- meter
- weighing container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005303 weighing Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000008236 heating water Substances 0.000 claims abstract description 6
- 229920001971 elastomer Polymers 0.000 claims description 16
- 239000005060 rubber Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract description 2
- 235000020679 tap water Nutrition 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
This utility model relates to tap water facility field, particularly discloses a kind of heat meter calibrating apparatus.It includes PLC control system and heating water tank, water pump, vacuum tank, meter-clamping apparatus, detection platform, flow adjustment pipe, diverter, weighing container, detection platform includes some rectifier tubes and harvester, the inward at both ends of rectifier tube is recessed, and recess is provided with sealing ring, has commutator segment in rectifier tube；Flow adjustment pipe includes three pipelines, is connected with detection platform by the first four-way, is connected on diverter by the second four-way the most again, and every pipeline is provided with switch and temperature sensor；Weighing container has two, and one is positioned at below left barrel, and one is positioned at below right barrel.This utility model simple in construction, quick detachable, easily carry, and taken into full account the impact of ambient temperature, by temperature sensor real time temperature passed to control system thus calculate data accurately, improve the degree of accuracy of calibrating.
Description
(1) technical field
This utility model relates to tap water facility field, particularly to a kind of heat meter calibrating apparatus.
(2) background technology
Calorimeter is the instrument measuring steam flow, widely applies in family's heating metering.Before calorimeter dispatches from the factory, need
By the various indexs of calorimeter are examined and determine, owing to quantity is more, the most manually detect not only labor intensity big, Er Qiezhun
Really property is the poorest, leverages production efficiency, but current heat meter calibrating apparatus generally also exists shadow influenced by ambient temperature
Ringing big, structure complexity, the problem of poor accuracy, be also improved space.
(3) summary of the invention
This utility model is in order to make up the defect of prior art, it is provided that one can be as calorimeter watch glasses winding device
The heat meter calibrating apparatus of particular manufacturing craft.
This utility model is achieved by the following technical solution:
A kind of heat meter calibrating apparatus, is characterized in that, including PLC control system and the heating water tank of pipeline connection successively,
Water pump, vacuum tank, meter-clamping apparatus, detection platform, flow adjustment pipe, diverter, weighing container, wherein:
Described meter-clamping apparatus is Pneumatic extension meter-clamping apparatus；
Described detection platform includes that some rectifier tubes and harvester, described rectifier tube include rubber tube, described rubber tube two
The inwall of end is recessed and is provided with sealing ring at recess, and in described rubber tube, one end is embedded with commutator segment, described commutator segment and rubber
The axial line of sebific duct overlaps；
Described diverter includes that lambdoid sub-material cylinder and reversing cylinder, described sub-material cylinder include left barrel and right barrel,
Point of intersection at left barrel and right barrel is provided with hinge, and described hinge connects reversing plate, and the periphery of described reversing plate is provided with close
Gasket, described reversing cylinder drives reversing plate to swing；
Described flow adjustment pipe includes three pipelines, is connected with detection platform by the first four-way, the most again by the
Two four-ways are connected on diverter, and every pipeline is provided with switch and temperature sensor；
Described weighing container has two, and one is positioned at below left barrel, and one is positioned at below right barrel, described left barrel and
The bottom of the weighing container of the right barrel side of being inserted under respectively.
Described reversing plate is provided with longitudinal sliding tray, and the outfan of described reversing cylinder is provided with slip after stretching into sub-material cylinder
Block, described sliding shoe is positioned at sliding tray.
The length of described commutator segment is less than 1/3rd of rubber tube length.
The beneficial effects of the utility model are:
This utility model simple in construction, quick detachable, easily carry, and taken into full account the impact of ambient temperature, by temperature
Real time temperature is passed to control system thus calculates data accurately by degree sensor, improves the degree of accuracy of calibrating.
(4) accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described:
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is the sectional structure schematic diagram of rectifier tube；
Fig. 3 is the right TV structure schematic diagram of rectifier tube；
Fig. 4 is the sectional structure schematic diagram of diverter；
Fig. 5 is the plan structure schematic diagram of flow adjustment pipe.
In figure, 1 heating water tank, 2 water pumps, 3 vacuum tanks, 4 meter-clamping apparatus, 5 detection platform, 51 rectifier tubes, 52 harvesters, 53 rubbers
Sebific duct, 54 recesses, 55 sealing rings, 56 commutator segments, 6 flow adjustment pipes, 61 first four-ways, 62 second four-ways, 63 switches,
64 temperature sensors, 7 diverters, 71 sub-material cylinders, 72 reversing cylinders, 73 left barrels, 74 right barrels, 75 hinges, 76 reversing plates, 77
Gasket seal, 78 sliding trays, 79 sliding shoes, 8 weighing containers.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.As shown in Figures 1 to 5, this kind of heat meter calibrating apparatus, including
PLC control system and the successively heating water tank 1 of pipeline connection, water pump 2, vacuum tank 3, meter-clamping apparatus 4, detection platform 5, Flow-rate adjustment
Pipeline 6, diverter 7, weighing container 8, weighing container 8 is connected formation circulation again with heating water tank 1, and whole device is by PLC control
System controls, wherein:
Meter-clamping apparatus 4 is Pneumatic extension meter-clamping apparatus；
Detection platform 5 includes some rectifier tubes 51 and harvester 52, and the position of rectifier tube 51 and harvester 52 can left and right
Regulation, rectifier tube 51 includes rubber tube 53, and harder is that, wear-resisting, high temperature resistant, corrosion-resistant, the inwall at the two ends of rubber tube 53
Recessed and be provided with sealing ring 55 at recess 54, the one end in rubber tube 53 is embedded with commutator segment 56, and commutator segment 56 uses metal
Making, the length of commutator segment 56 is less than 1/3rd of rubber tube 53 length, and commutator segment 56 overlaps with the axial line of rubber tube 53.
Each calorimeter corresponding harvester 52 during calibrating, calorimeter is positioned at below harvester 52；During use, rectifier tube 51 connects
Between two calorimeters, commutator segment 56 is positioned at the downstream part of hot water flowing, and rectifier tube 51 1 aspect is as connecting two heats
The connecting tube of table, plays sealing function, and the fluctuation on the other hand produced hot water in flow process is cleared up, and is conducive to heat
The accuracy of scale calibrating
Diverter 7 includes lambdoid sub-material cylinder 71 and reversing cylinder 72, and sub-material cylinder 71 includes left barrel 73 and right barrel
74, the point of intersection at left barrel 73 and right barrel 74 is provided with hinge 75, and the two ends of hinge 75 are positioned on the cylinder arm of sub-material cylinder 71 also
And can rotate, hinge 75 connects reversing plate 76, the periphery of reversing plate 76 is provided with gasket seal 77, reversing plate 76 has vertical
To sliding tray 78, the outfan of reversing cylinder 72 stretch into sub-material cylinder 71 after connect have sliding shoe 79, sliding shoe 79 to be positioned at slip
In groove 78, move reversing plate 76 by the telescopic band of the outfan of reversing cylinder 72 and swing, and before and after reversing plate 76 two
Side all the time with sub-material cylinder 71 before and after wall be in sealing contact, after reversing plate 76 swings to the limit to the left or to the right, reversing plate 76
Top be in sealing contact with the left wall of sub-material cylinder 71 or right wall；
Flow adjustment pipe 6 includes three pipelines, and these three best calibers of pipeline differ, to carry out for different flows
Calibrating, these three pipelines are connected with detection platform 5 by the first four-way 61, are connected to diverter by the second four-way 62 the most again
On 7, every pipeline is provided with switch 63 and temperature sensor 64；
Weighing container 8 has two, and one is positioned at below left barrel 73, and one is positioned at below right barrel 74, in order to prevent water
During flowing down, heat losses causes water temperature to change, left barrel 73 and the weighing container 8 of right barrel 74 side of being inserted under respectively
Bottom.
Use process is as follows: is first connected to by calorimeter in detection platform 5, clamps with meter-clamping apparatus 4, selects suitably pipe
Road, starts PLC control system, and whole plant running, after water flows through calorimeter, harvester 52 gathers related data, temperature sensing
Device 64 gathers the temperature of water, is sent to PLC control system, and the data that weighing container 8 weighing obtains also communicate to PLC and control system
System, is calculated the volume of the water flowed in weighing container, then contrasts with the data on calorimeter by water temperature.
In addition to technical characteristic described in description, remaining technical characteristic is all known to a person skilled in the art technology.
Claims (3)
1. a heat meter calibrating apparatus, is characterized in that, including PLC control system and successively pipeline connect heating water tank (1),
Water pump (2), vacuum tank (3), meter-clamping apparatus (4), detection platform (5), flow adjustment pipe (6), diverter (7), weighing container
(8), wherein:
Described meter-clamping apparatus (4) is Pneumatic extension meter-clamping apparatus；
Described detection platform (5) includes some rectifier tubes (51) and harvester (52), and described rectifier tube (51) includes rubber tube
(53), the inwall at described rubber tube (53) two ends is recessed and is provided with sealing ring (55), described rubber tube at recess (54)
(53) interior one end is embedded with commutator segment (56), and described commutator segment (56) overlaps with the axial line of rubber tube (53)；
Described diverter (7) includes that lambdoid sub-material cylinder (71) and reversing cylinder (72), described sub-material cylinder (71) include left material
Cylinder (73) and right barrel (74), the point of intersection at left barrel (73) and right barrel (74) is provided with hinge (75), described hinge (75)
Upper connection reversing plate (76), the periphery of described reversing plate (76) is provided with gasket seal (77), and described reversing cylinder (72) band is moved
Swing to plate (76)；
Described flow adjustment pipe (6) includes three pipelines, is connected, with detection platform (5) by the first four-way (61) the most again
Being connected on diverter (7) by the second four-way (62), every pipeline is provided with switch (63) and temperature sensor (64)；
Described weighing container (8) has two, and one is positioned at left barrel (73) lower section, and one is positioned at right barrel (74) lower section, described
The bottom of the weighing container (8) of left barrel (73) and right barrel (74) side of being inserted under respectively.
Heat meter calibrating apparatus the most according to claim 1, is characterized in that, described reversing plate (76) is provided with longitudinal cunning
Dynamic groove (78), the outfan of described reversing cylinder (72) is provided with sliding shoe (79), described sliding shoe after stretching into sub-material cylinder (71)
(79) sliding tray (78) it is positioned at.
Heat meter calibrating apparatus the most according to claim 1, is characterized in that, the length of described commutator segment (56) is less than rubber
/ 3rd of pipe (53) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620503552.9U CN205719344U (en) | 2016-05-30 | 2016-05-30 | A kind of heat meter calibrating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620503552.9U CN205719344U (en) | 2016-05-30 | 2016-05-30 | A kind of heat meter calibrating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719344U true CN205719344U (en) | 2016-11-23 |
Family
ID=57299443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620503552.9U Expired - Fee Related CN205719344U (en) | 2016-05-30 | 2016-05-30 | A kind of heat meter calibrating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139124A (en) * | 2020-10-10 | 2020-12-29 | 高智亮 | Comprehensive washing and checking platform for heat energy meter |
-
2016
- 2016-05-30 CN CN201620503552.9U patent/CN205719344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139124A (en) * | 2020-10-10 | 2020-12-29 | 高智亮 | Comprehensive washing and checking platform for heat energy meter |
| CN112139124B (en) * | 2020-10-10 | 2024-05-07 | 高智亮 | Comprehensive flushing and checking platform for heat energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205785441U (en) | A kind of apparatus for calibrating water meter | |
| CN104897235B (en) | It is a kind of for the water level measurement system of boiler-steam dome and its measurement and method of calibration | |
| CN205719344U (en) | A kind of heat meter calibrating apparatus | |
| CN104048805A (en) | Device for measuring leakage of water supply pipeline in laboratory and measuring method using same | |
| CN106441521A (en) | Full-automatic serial connection water meter verification and calibration device | |
| CN100562729C (en) | A kind of leakage detection method and equipment thereof | |
| CN104236681B (en) | Liquid level gauge remote calibration device and method | |
| CN106153161A (en) | A kind of instrument detection device | |
| CN104897251B (en) | A kind of First class standard metal tank | |
| CN208383646U (en) | A kind of solution density on-line measuring device | |
| CN205785597U (en) | A kind of durable assay device of calorimeter | |
| CN106402426B (en) | A kind of mixing-preventing valve body | |
| CN203869816U (en) | Equipment for detecting leakproofness of valve | |
| CN204788588U (en) | First -class standard metal measurer | |
| CN204302022U (en) | A kind of instantaneous water heater's overtemperature prote durability test equipment | |
| CN106706083A (en) | Water flow sensor performance test bed system | |
| CN204855148U (en) | Shower nozzle water conservancy performance test bench | |
| CN206725049U (en) | Semi-automatic water meters in series connection verifies calibrating installation | |
| KR200477068Y1 (en) | Sensing line filling device for level transmmitter | |
| CN106017620B (en) | Intelligent piston volume tube calibrating device | |
| CN205981396U (en) | Instrument detector | |
| CN204788589U (en) | First -class standard metal measurer | |
| CN205536116U (en) | Caliduct automated inspection alarm system | |
| RU93529U1 (en) | DEVICE FOR DETERMINING THE PARAMETERS OF ALCOHOL-CONTAINING LIQUID | |
| CN204352225U (en) | The online bactericidal unit of a kind of liquor piping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 264100 Renren Street 359, Dayao Street, Mouping District, Yantai City, Shandong Province Patentee after: Shandong Sanyu Intelligent Equipment Co.,Ltd. Address before: Room 322, Public Building No. 1, Dianliuxincun District 3, Lixia District, Jinan City, Shandong Province, 250000 Patentee before: JINAN SANYU INSTRUMENT EQUIPMENT CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |