CN204286624U - A kind of horizontal case formula condenser wall multipoint temperature measuring device - Google Patents
A kind of horizontal case formula condenser wall multipoint temperature measuring device Download PDFInfo
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- CN204286624U CN204286624U CN201420818041.7U CN201420818041U CN204286624U CN 204286624 U CN204286624 U CN 204286624U CN 201420818041 U CN201420818041 U CN 201420818041U CN 204286624 U CN204286624 U CN 204286624U
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- pipe
- copper pipe
- condensation copper
- measuring device
- temperature measuring
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Abstract
The utility model discloses a kind of horizontal case formula condenser wall multipoint temperature measuring device, belong to the cooling energy recovery fields of measurement of industrial chiller.Comprise sleeve pipe, be provided with condensation copper pipe at inside pipe casing coaxial sleeve, a sleeve pipe blanking cover is respectively set at the two ends of sleeve pipe; One end of condensation copper pipe connects chilled water oral siphon, the other end connects cooling water outlet pipe, a PVC joint is respectively provided with outside chilled water oral siphon and cooling water outlet pipe, suspension ring are respectively provided with in PVC joint, two suspension ring hang one through the steel rod of condensation copper pipe central axis, steel rod is provided with some I type thermopairs for testing cooling water temperature; Condensation copper pipe inwall offers some grooves, in groove, is provided with the II type thermopair for testing condensation copper pipe wall surface temperature.The utility model apparatus structure is reasonable in design, simple to operation, practical.
Description
Technical field
The utility model belongs to the cooling energy recovery fields of measurement of industrial chiller, is specifically related to a kind of horizontal case formula condenser wall multipoint temperature measuring device.
Background technology
Horizontal pipe shell tube condenser is widely used at industrial circle, and it is one of main heat transmission equipment of industrial sector, and its careful design and energy-saving run are particularly important.It is primarily of cylindrical housing and horizontal tube bundle composition, and refrigerant vapour is in horizontal tube condensed exterior, and condensed fluid flows out from bottom of cylinder, and chilled water repeatedly comes and goes flowing in horizontal tube.In closed shell and tube condenser design, one of key parameter is cooling energy recovery, and meanwhile, enhanced heat exchange is also energy-conservation key link.Therefore, more research relates to the outer vapor condensation heat-exchange performance of horizontal tube.Although had more experimental provision for the outer vapor condensation heat-exchange hot-fluid of horizontal tube, but, the accurate measurement of circumference cooling energy recovery, particularly measuring containing the circumferential cooling energy recovery under steam-condensation during inconduc, still lacks useful experimental data report.
Utility model content
The purpose of this utility model is to provide a kind of horizontal case formula condenser wall multipoint temperature measuring device, and this apparatus structure is simple, reasonable in design, can realize the multimetering of condenser pipe wall surface temperature.
The utility model is achieved through the following technical solutions:
A kind of horizontal case formula condenser wall multipoint temperature measuring device, comprises sleeve pipe, is provided with condensation copper pipe at inside pipe casing coaxial sleeve, respectively arrange a sleeve pipe blanking cover at the two ends of sleeve pipe; One end of condensation copper pipe connects chilled water oral siphon, the other end connects cooling water outlet pipe, a PVC joint is respectively provided with outside chilled water oral siphon and cooling water outlet pipe, suspension ring are respectively provided with in PVC joint, two suspension ring hang one through the steel rod of condensation copper pipe central axis, steel rod is provided with some I type thermopairs for testing cooling water temperature; Condensation copper pipe inwall offers some grooves, in groove, is provided with the II type thermopair for testing condensation copper pipe wall surface temperature.
Described sleeve pipe is connected to form between two by three segment pipes of same size, fixed between adjacent channel by adapter sleeve screw thread.
Described adapter sleeve and sleeve pipe blanking cover center all offer the circular hole that condensation copper pipe can be made to pass.
A steam pipe is equipped with at the top of every segment pipe.
Also be provided with drain pipe in the duct bottom of centre, be provided with drain pipe plug in drain pipe outside.
The groove that the condensation copper pipe inwall of correspondence position is offered in every segment pipe equidistantly distributes in circumference, at axial distribution interval not etc.
The galvanic couple line being arranged on the II type thermopair in groove is drawn by the II type thermopair outlet-pipe be arranged on bottom this segment pipe, and is connected with external temperature measurer; The galvanic couple line being arranged on the I type thermopair on steel rod is drawn by the I type thermopair outlet-pipe bottom the PVC joint that is arranged on condensation copper pipe one end, and is connected with external temperature measurer.
The pipe thickness of described condensation copper pipe is 4 ~ 5mm, and the diameter of condensation copper pipe is 20 ~ 30mm; The diameter of described sleeve pipe is more than or equal to 2 times of condensation copper pipe diameter; The degree of depth of described groove is 1.5mm.
The diameter of described I type thermopair is 1 ~ 1.5mm; The diameter of II type thermopair is 0.5 ~ 0.8mm.
Bobbin seal pad is also provided with between sleeve pipe and sleeve pipe blanking cover; A sealing copper pipe lid is respectively provided with at the two ends of condensation copper pipe.
Compared with prior art, the utility model has following useful technique effect:
A kind of horizontal case formula condenser wall multipoint temperature measuring device of the present utility model, condensation copper pipe is provided with in sleeve pipe, condensation copper pipe central axis is also worn and has penetrated a steel rod, by arranging some I type thermopairs on steel rod, for measuring chilled water central temperature; Meanwhile, also groove being set at condensation copper pipe inwall, and II type thermopair is set in the trench, for measuring the wall surface temperature of condensation copper pipe, thus achieving the accurate measurement of the circumferential temperature of the condensation copper pipe outside surface of horizontal case formula condenser.The utility model apparatus structure is reasonable in design, simple to operation, practical.
Further, described sleeve pipe is the complete cannula adopting adapter sleeve to be threaded between two by three segment pipes of same size, is convenient to installation and removal.
Further, be equipped with a steam pipe at the top of every segment pipe, be also provided with drain pipe in the duct bottom of centre, steam is condensed on condensation copper pipe, and condensed fluid can flow out from the drain pipe of the duct bottom of centre.
Further, being opened in condensation copper pipe inwall for the groove loading II type thermopair, and being equidistantly distribution in circumference, being axially non-equidistance distribution, the wall surface temperature of condenser pipe can be measured more accurately.
Further, be provided with outlet-pipe at every section of sleeve bottom, the galvanic couple line of the thermopair of every section of corresponding condensation copper pipe inwall setting of inside pipe casing can be screwed in draws together from this outlet-pipe, is connected, conveniently implements thermometric with external temperature measurer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A view of structure of the present utility model.
Wherein: 1 is sleeve pipe; 2 is steam pipe; 3 is sleeve pipe blanking cover; 4 is bobbin seal pad; 5 is sealing copper pipe lid; 6 is condensation copper pipe; 7 is drain pipe; 8 is drain pipe plug; 9 is chilled water oral siphon; 10 is cooling water outlet pipe; 11 is PVC joint; 12 is I type thermopair; 13 is steel rod; 14 is adapter sleeve; 15 is II type thermopair; 16 is temperature measurer; 17 is II type thermopair outlet-pipe; 18 is I type thermopair outlet-pipe.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1 and Fig. 2, horizontal case formula condenser wall multipoint temperature measuring device of the present utility model, comprises sleeve pipe 1, is provided with condensation copper pipe 6 at the inner coaxial sleeve of sleeve pipe 1, respectively arrange a sleeve pipe blanking cover 3 at the two ends of sleeve pipe 1; One end of condensation copper pipe 6 connects chilled water oral siphon 9, the other end connects cooling water outlet pipe 10, a PVC joint 11 is respectively provided with outside chilled water oral siphon 9 and cooling water outlet pipe 10, suspension ring are respectively provided with in PVC joint 11, two suspension ring hang one through the steel rod 13 of condensation copper pipe 6 central axis, steel rod 13 is provided with some I type thermopairs 12 for testing cooling water temperature; Condensation copper pipe 6 inwall offers some grooves, in groove, is provided with the II type thermopair 15 for testing condensation copper pipe 6 wall surface temperature.Bobbin seal pad 4 is also provided with between sleeve pipe 1 and sleeve pipe blanking cover 3; A sealing copper pipe lid 5 is respectively provided with at the two ends of condensation copper pipe 6.The degree of depth of described groove is 1.5mm.The pipe thickness of described condensation copper pipe 6 is 4 ~ 5mm, and the diameter of condensation copper pipe 6 is 20 ~ 30mm; The diameter of described sleeve pipe 1 is more than or equal to 2 times of condensation copper pipe 6 diameter; The diameter of described I type thermopair 12 is 1 ~ 1.5mm; The diameter of II type thermopair 15 is 0.5 ~ 0.8mm.
Described sleeve pipe 1 is connected to form between two by three segment pipes of same size, fixed between adjacent channel by adapter sleeve 14 screw thread.Described adapter sleeve 14 and sleeve pipe blanking cover 3 center all offer the circular hole that condensation copper pipe 6 can be made to pass.A steam pipe 2 is equipped with at the top of every segment pipe.Duct bottom in centre is also provided with drain pipe 7, is provided with drain pipe plug 8 in drain pipe 7 outside.The groove that condensation copper pipe 6 inwall of correspondence position is offered in every segment pipe equidistantly distributes in circumference, at axial distribution interval not etc.The galvanic couple line being arranged on the II type thermopair 15 in groove is drawn by the outlet-pipe 17 be arranged on bottom this segment pipe, and is connected with external temperature measurer 16; The galvanic couple line being arranged on the I type thermopair 12 on steel rod 13 is drawn by the I type thermopair outlet-pipe 18 bottom the PVC joint 11 that is arranged on condensation copper pipe 6 one end, and is connected with external temperature measurer 16.
Horizontal case formula condenser wall multipoint temperature measuring device of the present utility model, in use:
Sleeve pipe 1 is divided into three sections and is connected with sleeve pipe blanking cover 3 with adapter sleeve 14 respectively and seals, so that installation and removal.In sleeve pipe 1, be coaxially installed with condensation copper pipe 6, the steam pipe 2 of steam above sleeve pipe 1 flow in sleeve pipe 1, inside condensation copper pipe 6, passed into chilled water.Chilled water flow into condensation copper pipe 6 from chilled water oral siphon 9, then flows out from cooling water outlet pipe 10.Steam condensation on condensation copper pipe 6, condensed fluid flows out from drain pipe 7 below sleeve pipe 1.Condensation copper pipe 6 central axis placed some I type thermopairs 12 by steel rod 15, be used for measuring chilled water central temperature.In the wall different spacing of condensation copper pipe 6, circumferentially groove is set, in groove, is placed with II type thermopair 15, can be used to measure condenser pipe wall surface temperature.The all available temperature measurer 16 of all temperature signals shows.By arranging some I type thermopairs on steel rod, for measuring chilled water central temperature; Meanwhile, also groove being set at condensation copper pipe inwall, and II type thermopair is set in the trench, for measuring the wall surface temperature of condensation copper pipe, thus achieving the accurate measurement of the circumferential temperature of the condensation copper pipe outside surface of horizontal case formula condenser.
Claims (10)
1. a horizontal case formula condenser wall multipoint temperature measuring device, it is characterized in that, comprise sleeve pipe (1), be provided with condensation copper pipe (6) at sleeve pipe (1) inner coaxial sleeve, a sleeve pipe blanking cover (3) is respectively set at the two ends of sleeve pipe (1); One end of condensation copper pipe (6) connects chilled water oral siphon (9), the other end connects cooling water outlet pipe (10), a PVC joint (11) is respectively provided with at chilled water oral siphon (9) and cooling water outlet pipe (10) outside, suspension ring are respectively provided with in PVC joint (11), two suspension ring hang one through the steel rod (13) of condensation copper pipe (6) central axis, steel rod (13) is provided with some I type thermopairs (12) for testing cooling water temperature; Condensation copper pipe (6) inwall offers some grooves, in groove, is provided with the II type thermopair (15) for testing condensation copper pipe (6) wall surface temperature.
2. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 1, it is characterized in that, described sleeve pipe (1) is connected to form between two by three segment pipes of same size, fixed between adjacent channel by adapter sleeve (14) screw thread.
3. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 2, it is characterized in that, described adapter sleeve (14) and sleeve pipe blanking cover (3) center all offer the circular hole that condensation copper pipe (6) can be made to pass.
4. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 2, is characterized in that, be equipped with a steam pipe (2) at the top of every segment pipe.
5. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 2, it is characterized in that, duct bottom in centre is also provided with drain pipe (7), is provided with drain pipe plug (8) in drain pipe (7) outside.
6. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 2, it is characterized in that, the groove that condensation copper pipe (6) inwall of correspondence position is offered in every segment pipe equidistantly distributes in circumference, at axial distribution interval not etc.
7. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 6, it is characterized in that, the galvanic couple line being arranged on the II type thermopair (15) in groove is drawn by II type thermopair outlet-pipe (17) be arranged on bottom this segment pipe, and is connected with external temperature measurer (16); The galvanic couple line being arranged on the I type thermopair (12) on steel rod (13) is drawn by I type thermopair outlet-pipe (18) of PVC joint (11) bottom being arranged on condensation copper pipe (6) one end, and is connected with external temperature measurer (16).
8. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 1, it is characterized in that, the pipe thickness of described condensation copper pipe (6) is 4 ~ 5mm, and the diameter of condensation copper pipe (6) is 20 ~ 30mm; The diameter of described sleeve pipe (1) is more than or equal to 2 times of condensation copper pipe (6) diameter; The degree of depth of described groove is 1.5mm.
9. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 1, it is characterized in that, the diameter of described I type thermopair (12) is 1 ~ 1.5mm; The diameter of II type thermopair (15) is 0.5 ~ 0.8mm.
10. a kind of horizontal case formula condenser wall multipoint temperature measuring device according to claim 1, is characterized in that, be also provided with bobbin seal pad (4) between sleeve pipe (1) and sleeve pipe blanking cover (3); A sealing copper pipe lid (5) is respectively provided with at the two ends of condensation copper pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818041.7U CN204286624U (en) | 2014-12-18 | 2014-12-18 | A kind of horizontal case formula condenser wall multipoint temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818041.7U CN204286624U (en) | 2014-12-18 | 2014-12-18 | A kind of horizontal case formula condenser wall multipoint temperature measuring device |
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| Publication Number | Publication Date |
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| CN204286624U true CN204286624U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818041.7U Expired - Fee Related CN204286624U (en) | 2014-12-18 | 2014-12-18 | A kind of horizontal case formula condenser wall multipoint temperature measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443585A (en) * | 2018-11-13 | 2019-03-08 | 桂林航天工业学院 | A kind of refrigeration air-conditioner leaving condenser water temperature monitoring system |
| CN111220642A (en) * | 2020-01-15 | 2020-06-02 | 西安交通大学 | Convection condensation experiment system and method in mixed working medium marangoni condensation pipe |
-
2014
- 2014-12-18 CN CN201420818041.7U patent/CN204286624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443585A (en) * | 2018-11-13 | 2019-03-08 | 桂林航天工业学院 | A kind of refrigeration air-conditioner leaving condenser water temperature monitoring system |
| CN111220642A (en) * | 2020-01-15 | 2020-06-02 | 西安交通大学 | Convection condensation experiment system and method in mixed working medium marangoni condensation pipe |
| CN111220642B (en) * | 2020-01-15 | 2021-09-03 | 西安交通大学 | Convection condensation experiment system and method in mixed working medium marangoni condensation pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |