CN101968387B - Closed integral type calorimeter - Google Patents
Closed integral type calorimeter Download PDFInfo
- Publication number
- CN101968387B CN101968387B CN2010105085417A CN201010508541A CN101968387B CN 101968387 B CN101968387 B CN 101968387B CN 2010105085417 A CN2010105085417 A CN 2010105085417A CN 201010508541 A CN201010508541 A CN 201010508541A CN 101968387 B CN101968387 B CN 101968387B
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- Prior art keywords
- bowl
- calorimeter
- shell
- shape valve
- integral type
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- Expired - Fee Related
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- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The invention provides a closed integral type calorimeter aiming at solving the problem that impurities contained in a heating medium can be accumulated in an instrument to influence the precision of the instrument and can block a pipeline in a severe case. The invention puts an emphasis on that the closed integral type calorimeter comprises a calorimeter and a closed shell, the shell is internally provided with a water feed pipe and a water return pipe; a joint of the water feed pipe and the water return pipe is exposed out of the shell; devices inside the calorimeter, which are used for measuring flow rate, are two ultrasonic energy converters; the two ultrasonic energy converters and an electronic control valve are arranged on the water feed pipe; the water feed pipe and the water return pipe are made of nylon materials; and all parts and electric wires are arranged in the closed shell. The invention has the advantage of effectively preventing the impurities contained in the heating medium from entering measuring meters and pipelines.
Description
Technical field
The present invention relates to a kind of a kind of instrument of measuring heating installation with heat, is a kind of sealing integral type calorimeter specifically.
Background technology
Calorimeter is to measure a kind of instrument that radiator uses heat; The calorimeter that existing market is sold is to be directly installed on the upper hose of heating installation through its two ends copper pipe joint; Calorimeter passes through measurement and goes up parameters such as the flow of water, temperature and time, calculates the heat of output automatically.The device of calculated flow rate is the impeller-type machinery instrument in the calorimeter, and computational accuracy is limited; Secondly, outside, except not attractive in appearance, also suffer artificial cut-out easily outside the employed electric wire of sensor of measurement temperature is naked.In case cut off, instrument can't be worked, be prone between the both sides of dealing heat, produce dispute; Its function is weak at last, promptly when the heat subscriber arrearage, can not automatically shut down valve, stops heat supply, is prone to equally between the both sides of dealing heat, produce dispute.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of sealing integral type calorimeter.
The objective of the invention is to realize like this: it has calorimeter, it is characterized in that: it also has the shell of a sealing; A upper hose and a return pipe are set in shell, and upper hose and returning pipe joint expose shell; The device of measuring flow in the calorimeter is two ultrasonic transducers, and two ultrasonic transducers and electric control valve are installed on the upper hose; Upper hose and return pipe adopt nylon material to process; Above-mentioned all parts and electric wire all are contained in the shell of sealing.Motor in the electric control valve is controlled by gate control system.The present invention is installed on the upper hose and return pipe of the heating installation pipeline of registering one's residence.It is after the contactless card of gate control system is supplemented with money that the user buys heat, with the rf region of contactless card near panel of the present invention, and after the card reader of gate control system is read in, gate control system drive motor and then drive electric control valve and open normal heating; Otherwise electric control valve is closed.Water gets into upper hose of the present invention in the heating; Successively, calculate the average discharge that flows through these two ultrasonic transducers automatically, be discharge in the heating of user's use through behind two ultrasonic transducers; Parameters such as temperature and time in conjunction with calorimeter is measured finally provide the user and use calorie value.
Compared with prior art; The invention has the beneficial effects as follows: it is incorporated into all parts of calorimeter on the shell of a sealing; Good looking appearance, easy for installation not only, but also can prevent artificial destruction effectively, improve the serviceable life and the reliability of calorimeter; It can also valve-closing during arrearage, reduces the bipartite dispute of dealing heat.
Description of drawings
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 is a synoptic diagram of the present invention.
Fig. 2 is the decomposing schematic representation of electric control valve.
Fig. 3 is the cut-open view of Fig. 2 when being installed in communicating pipe, and this moment, valve was for opening state.
Fig. 4 is that the valve of Fig. 3 is the synoptic diagram of off status.
Embodiment
Referring to Fig. 1, it has the shell 6 of the rectangular parallelepiped of a sealing; By a upper and lower upper hose 2 and return pipe 5 of respectively being provided with, upper hose screw-type joint 21 exposes outside the shell with return pipe screw-type joint 51, is connected with the heating installation pipeline in shell; The device of measuring flow in the said calorimeter is that 7, two ultrasonic transducers of two ultrasonic transducers and electric control valve 4 are installed on the upper hose, and wherein two ultrasonic transducers draw back certain distance; Upper hose and return pipe adopt nylon material to process; Above-mentioned all parts and electric wire all are contained in the shell of sealing.Motor in the electric control valve is controlled by gate control system.The present invention is installed on the upper hose and return pipe of the heating installation pipeline of registering one's residence.It is after contactless card is supplemented with money that the user buys heat, and with the rf region of contactless card near panel of the present invention, after card reader was read in, gate control system drove electric control valve and opens, normal heating; Otherwise electric control valve is closed.Water gets into upper hose of the present invention in the heating; Successively through behind two ultrasonic transducers; Automatically calculate the equal flow of last level that flows through these two ultrasonic transducers; Be discharge in the heating that the user uses, combine the parameters such as temperature and time of calorimeter measurement, finally provide the user and use calorie value.
Referring to Fig. 3, said electric control valve is: the concave surface of two bowl-shape valve bodies 42 (quiet part) is relative, and globe disk 41 (moving part) is contained in the relative concave surface and is clamped in the centre by two bowl-shape valve bodies; Passage 411 is arranged on the horizontal direction of globe disk 41, and this passage is through the centre of sphere of globe disk, globe disk smooth surface; The concave surface of bowl-shape valve body (with the faying face of globe disk) smooth surface is slidingly matched for no gap between globe disk and the bowl-shape valve body, and specifically, globe disk both can rotate in bowl-shape valve body, again can be water-tight between the two.Die cast was processed after bowl-shape valve body was sneaked into graphite by die casting level polytetrafluorethylepowder powder, and the weight ratio of the two is 85-95:5-15, and present embodiment is 90:10, does not at this moment have the better effects if that the gap is slidingly matched.Two bowl-shape valve bodies are fixed in the inner chamber of communicating pipe, at the bowl end of bowl-shape valve body limbers 421 are arranged; At the globe disk outside surface one groove 412 is arranged; Also half-twist of flap passage during this groove half-twist; The output terminal of driving stem 43 inserts in the groove, and the other end of driving stem is connected with motor shaft (figure does not show), and the rotation of driven by motor driving stem can drive the globe disk rotation.Is that valve is opened state when globe disk goes to its passage when consistent with the limbers of bowl-shape valve body; When the globe disk half-twist, the passage of globe disk rotates to tube's axis perpendicular, and globe disk body (non-channel part) is with the limbers shutoff of bowl-shape valve body, and this moment, valve was an off status.
Claims (3)
1. one kind is sealed the integral type calorimeter, and it has calorimeter, it is characterized in that: it also has the shell of a sealing; A upper hose and a return pipe are set in shell, and upper hose and returning pipe joint expose shell; The device of measuring flow in the said calorimeter is two ultrasonic transducers, and two ultrasonic transducers and electric control valve are installed on the upper hose; Upper hose and return pipe adopt nylon material to process; Above-mentioned all parts and electric wire all are contained in the shell of sealing; Said electric control valve is: the concave surface of two bowl-shape valve bodies is relative, and globe disk is contained in the relative concave surface and is clamped in the centre by two bowl-shape valve bodies; Passage is arranged on the globe disk, and this passage is through the centre of sphere of globe disk, globe disk smooth surface; The concave surface of bowl-shape valve body is smooth, is slidingly matched for no gap between globe disk and the bowl-shape valve body; Two bowl-shape valve bodies are fixed in the inner chamber of communicating pipe, at the bowl end of bowl-shape valve body the limbers are arranged; At the globe disk outside surface one groove is arranged, the output terminal of driving stem inserts in the groove, and the other end of driving stem is connected with motor shaft.
2. according to the described sealing integral type of claim 1 calorimeter, it is characterized in that: die cast was processed after bowl-shape valve body was sneaked into graphite by die casting level polytetrafluorethylepowder powder, and the weight ratio of the two is 85-95:5-15.
3. according to the described sealing integral type of claim 2 calorimeter, it is characterized in that: the weight ratio of polytetrafluorethylepowder powder and graphite is 90:10 in the bowl-shape valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105085417A CN101968387B (en) | 2010-10-16 | 2010-10-16 | Closed integral type calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105085417A CN101968387B (en) | 2010-10-16 | 2010-10-16 | Closed integral type calorimeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101968387A CN101968387A (en) | 2011-02-09 |
| CN101968387B true CN101968387B (en) | 2012-01-04 |
Family
ID=43547574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105085417A Expired - Fee Related CN101968387B (en) | 2010-10-16 | 2010-10-16 | Closed integral type calorimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968387B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637046A (en) * | 2012-04-23 | 2012-08-15 | 江苏迈拓智能仪表有限公司 | Ultrasound metering and flow control system |
| CN103016854A (en) * | 2012-11-28 | 2013-04-03 | 辽宁宏崎源智能仪表有限公司 | Polyamide composite hot water pipe and application in heat meter |
| CN105953303B (en) * | 2016-06-20 | 2018-10-09 | 常熟莎博智能仪表有限公司 | A kind of knockdown intelligent meter valve all-in-one machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482689Y (en) * | 2001-05-24 | 2002-03-20 | 王建怡 | Calorimeter |
| CN2546868Y (en) * | 2002-06-28 | 2003-04-23 | 河北工业大学 | IC card intelligent calorimeter capable of automaticly controlling room temperature |
| CN2656973Y (en) * | 2003-11-19 | 2004-11-17 | 苏亚平 | Intelligent supersonic heat flowmeter |
| CN201828361U (en) * | 2010-10-16 | 2011-05-11 | 辽宁宏崎源智能仪表有限公司 | Closed integral heat meter |
-
2010
- 2010-10-16 CN CN2010105085417A patent/CN101968387B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101968387A (en) | 2011-02-09 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190815 Address after: 311401 12 floors, Building 1, Fuchun Silicon Valley Creative Intelligence Center, 398 Jiulong Avenue, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hongzaoyuan Intelligent Technology Co.,Ltd. Address before: 113112 South Third Floor of Standard Workshop No. 2 Shunjie, Fushun Economic Development Zone, Liaoning Province Patentee before: LIAONING HONGQIYUAN INTELLIGENT INSTRUMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 |