CN104568634B - Testing tank for temperature cycle testing machine for insulator - Google Patents
Testing tank for temperature cycle testing machine for insulator Download PDFInfo
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- CN104568634B CN104568634B CN201410854783.XA CN201410854783A CN104568634B CN 104568634 B CN104568634 B CN 104568634B CN 201410854783 A CN201410854783 A CN 201410854783A CN 104568634 B CN104568634 B CN 104568634B
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Abstract
The invention relates to a testing tank for a temperature cycle testing machine for an insulator. The testing tank comprises a first tank body, a second tank body, and a water box, wherein a water inlet pipeline is arranged on the water box, a spraying component is arranged in the first tank body, a heating component is arranged in the second tank body, and a water supply component for feeding a liquid into the spraying component is connected to the first tank body; a first water draining pipeline is arranged at the bottom end of the first tank body, and a second water draining pipeline is arranged at the bottom end of the second tank body. The testing tank disclosed by the invention has the advantages that the water inlet pipeline respectively supplies water in the water box for the first tank body and the second tank body, the first tank body is used for performing a cold water test on the insulator, the second tank body is used for performing a hot water test on the insulator, the water supply component is used for feeding liquid for the spraying component, so that the spraying component performs a spraying test on the insulator, the testing continuity can be guaranteed, and the testing reliability is improved; the first water draining pipeline and the second water draining pipeline are arranged, so that the water cycle is realized, the water waste is greatly reduced, the cost is reduced, and the using effect is good.
Description
Technical field
The present invention relates to insulator temperature cycling test machine test flume.
Background technology
Insulator is a kind of special insulation control, can be played an important role in overhead transmission line, existing insulation
Son is installed and is being exposed on transmission line of electricity mostly, is easily influenceed by weather conditions, and exposing to the sun and rain, lower insulator is fragile,
Therefore existing insulator need after manufacture humid test is carried out to insulator, existing insulator humid test at the trial,
Insulator is sprayed by hot and cold water by operating personnel, the working strength of operating personnel is big in such process of the test,
Detection results are poor, and detection efficiency is low, and the hot and cold water of experiment can not be realized recycling, and the temperature of hot and cold water can not be controlled.
The content of the invention
The technical problem to be solved in the present invention is just to provide insulator temperature cycling test machine test flume, so as to solve existing
Big with the presence of working strength of the insulator in humid test, Detection results are poor, and detection efficiency is low, experiment hot and cold water can not be real
The defect for now recycling.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：Insulator temperature cycles are tried
Machine test flume, including first cell body for being used for cold water test and the second cell body, a water tank for being used for hot water test are tested,
The water tank is provided with one and is easy to the inlet channel intake in the first cell body and the second cell body, first cell body and second
The bottom of cell body has been fixedly connected with a bracket, and spray assemblies are provided with first cell body, is provided with second cell body
Heating component, is connected with a water supply component to spray assemblies feed liquor, the bottom of first cell body on first cell body
Be provided with the first drainage pipeline water in the first cell body being back in water tank, first drainage pipeline is provided with one with confession
The connected branch pipe of water assembly, the bottom of second cell body is provided with the second draining being back to the water in the second cell body in water tank
Pipeline, the first water level switch is provided with second cell body.
Preferably, the side wall of first cell body is provided with the first extension for being easy to spray assemblies to install, the spray
Component includes some showers, several shower nozzles being arranged on shower, and the shower is connected with water supply component, described
Shower is horizontally arranged along the first cell body, it is to avoid the damage of shower during experiment, improves spraying effect.
Preferably, the side wall of second cell body is provided with and is easy to heat the second extension that component is installed, the heating
Component is heating tube, it is to avoid the damage of heating component during experiment, heating effect is good.
Preferably, the water supply component include spray groove be connected with spray groove air cooling refrigeration machine, be arranged on spray groove
The upper delivery pipe being connected with shower, the delivery pipe is provided with spray pump, and the spray groove is provided with entering of being connected with water tank
Water pipe and outlet pipe, realize the refrigeration to spraying trough inner water, when can well control shower to test by air cooling refrigeration machine
Temperature, the setting of water inlet pipe, be easy to spray groove realize supply water ensure water supply continuity, the setting of outlet pipe, realize to spray
The water drenched in groove is changed, and is easy to the water in spray groove to realize overflow.
Preferably, the water tank includes casing, is arranged on casing dismountable case lid, and at least two are provided with the casing
Bar heating tube, is provided with second water level switch for being easy to water level in detection case body in the casing, the casing be provided with
The connected feed pipe of second water level switch, the bottom of the casing is provided with is kept a foothold, and one layer is coated with the lateral wall of the casing
Heat-preservation cotton, the thickness of the heat-preservation cotton is 10mm, and the casing is provided with the first drainage pipeline and the connection of the second drainage pipeline
Joint, can realize the cleaning to casing, and the setting of heating tube can guarantee that when hot water test is carried out, into the second cell body
Water temperature has certain temperature, improves the efficiency of heating surface, accelerates test efficiency, and by the water temperature in heat-preservation cotton storage box body,
The radiating of casing is reduced, the placement of casing is easy in the setting kept a foothold, reduce casing and directly contacted with ground, it is ensured that case
Internal water is not influenceed by installation environment, and stability is good, and the thickness of heat-preservation cotton is arranged into 10mm, improves insulation effect
Really, when the thickness of heat-preservation cotton is less than 10mm, poor thermal insulation property, when the thickness of heat-preservation cotton is more than 10mm, is unfavorable for casing
Integral installation.
Preferably, the inlet channel includes a feed pipe being arranged on water tank, is arranged on feed pipe and first
The first connected isocon of cell body, the second isocon being connected with the second cell body is arranged on feed pipe, first isocon
Be equipped with a control valve on the second isocon, the feed pipe be provided with the first connector for being installed for the first isocon and
The second connector that second isocon is installed, first connector is T-shaped, and second connector is elbow bend, described
One layer of heat preservation sleeve pipe is coated with the lateral wall of feed pipe, one is respectively connected with the first cell body and the second cell body relative to existing
Root feed pipe is different, and the present invention has the quantity for having saved feed pipe, is easily installed arrangement, realizes a feed pipe simultaneously right
First cell body and the second cell body realize charging, and are controlled by controlling valve, and sensitivity is high, the setting of thermal insulation casing, is easy to hot water
Water temperature is stability during charging, and using effect is good.
Preferably, the internal diameter of first drainage pipeline is more than the internal diameter of the second drainage pipeline, first drainage pipeline
Be respectively connected with a filter and water circulating pump on the second drainage pipeline, the setting of filter can effective impurity screening etc.
Particle, can control the proper flow of water, reduce the blocking of each pipeline.
Preferably, the bracket include transverse slat, two pieces be separately positioned on first supporting plate at transverse slat two ends, at least one piece set
The second supporting plate in the middle part of transverse slat is put, the cross section of first supporting plate is trapezoidal, the cross section of second supporting plate
It is rectangle, the top of first supporting plate and the top of the second supporting plate are concordant, and stationary performance is good, and simple structure uses effect
It is really good, it is easy to the experiment of insulator.
Preferably, the bottom of the transverse slat is provided with two fixed ears for being easy to transverse slat to fix, the horizontal stroke of the fixed ear
Section is L-shaped or triangle or rectangle, it is also possible to fixed by other fixed forms, and fixed ear connection is reliable, installing/dismounting
Convenient, the stationary performance of transverse slat is good, is easy to insulator to test, and using effect is good.
Preferably, at least one is equipped with first cell body and the second cell body is easy to the first cell body and the second cell body to pacify
The supporting of dress, the supporting is the installing plate that one piece of cross section is L-shaped, is equipped with first cell body and the second cell body
At least one reinforcement, is easy to the installation of the first cell body and the second cell body, and easy installation and removal, connection is reliable, and supporting is set
It is set to the installing plate of L-shaped, it is ensured that the stability of the first cell body and the second cell body, is easy to experiment, the setting of reinforcement to improve
Overall intensity.
In sum, advantages of the present invention：By inlet channel by the water in water tank respectively to the first cell body and the second groove
Body carries out feed flow, and cold water test, the second cell body are carried out to insulator by the first cell body carries out hot water test, and lead to insulator
Water supply component is crossed to spray assemblies feed liquor, spray assemblies is carried out spray test to insulator, can guarantee that the continuity of experiment, carried
The reliability of height experiment, and the circulation of water is realized by the first drainage pipeline and the second drainage pipeline, greatly reduce the wave of water
Take phenomenon, saved cost, using effect is good.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of insulator temperature cycling test machine test flume of the present invention；
Fig. 2 is the structural representation of water tank of the present invention；
Fig. 3 is the structural representation of water supply component of the present invention；
Fig. 4 is the structural representation of inlet channel of the present invention；
Fig. 5 is the structural representation of bracket of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, insulator temperature cycling test machine test flume, including one be used for it is cold
First cell body 1 of water test and second cell body 2 for being used for hot water test, it is characterised in that：Also include water tank 3, the water
Case 3 is provided with one and is easy to the inlet channel 4 intake in the first cell body 1 and the second cell body 2, first cell body 1 and second
The bottom of cell body 2 has been fixedly connected with a bracket 5, first cell body 1 and has been provided with spray assemblies 7, in second cell body 2
Heating component 6 is provided with, a water supply component 8 to the feed liquor of spray assemblies 7, first groove are connected with first cell body 1
The bottom of body 1 is provided with the first drainage pipeline 11 being back to the water in the first cell body 1 in water tank 3, first drainage pipeline
11 are provided with a branch pipe 12 being connected with water supply component 8, and the bottom of second cell body 2 is provided with the water in the second cell body 2
It is back in the second drainage pipeline 21 in water tank 3, second cell body 2 and is provided with the first water level switch 20, first cell body 1
Side wall be provided with the first extension 13 for being easy to spray assemblies 7 to install, the spray assemblies 7 include some showers 71,
Several are arranged on the shower nozzle 72 on shower 71, and the shower 71 is connected with water supply component 8, and the shower 71 is along first
Cell body 1 it is horizontally arranged, it is to avoid the damage of shower during experiment, improve spraying effect, the side of second cell body 2
Wall is provided with to be easy to heat second extension 22 that component 6 is installed, and the heating component 6 is heating tube, it is to avoid added during experiment
The damage of hot component, heating effect is good, and the water supply component 8 includes the air cooling refrigeration that spray groove 81 is connected with spray groove 81
Machine 82, the delivery pipe 83 being connected with shower 71 on spray groove 81 is arranged on, the delivery pipe 83 is provided with spray pump 84, described
Spray groove 81 is provided with the water inlet pipe 85 and outlet pipe 86 being connected with water tank 3, is realized in spray groove by air cooling refrigeration machine
The refrigeration of water, temperature when can well control shower to test, the setting of water inlet pipe is easy to that spray groove is realized supplying water to ensure
Water supply continuity, the setting of outlet pipe, realization is changed to the water in spray groove, is easy to the water in spray groove to realize overflow,
The water tank 3 includes casing 31, is arranged on casing 31 dismountable case lid 32, and at least two heating are provided with the casing 31
Second water level switch 34 for being easy to water level in detection case body is provided with pipe 33, the casing 31, the casing 31 is provided with
The feed pipe 35 being connected with the second water level switch 34, the bottom of the casing 31 is provided with keep a foothold 36, the lateral wall of the casing 31
On be coated with one layer of heat preservation cotton 37, the thickness of the heat-preservation cotton 37 is 10mm, and the casing 31 is provided with the first drainage pipeline 11
The joint 38 connected with the second drainage pipeline 21, can realize the cleaning to casing, the setting of heating tube, and can guarantee that is carrying out hot water
During experiment, there is certain temperature into the water temperature in the second cell body, improve the efficiency of heating surface, accelerate test efficiency, and pass through
Water temperature in heat-preservation cotton storage box body, reduces the radiating of casing, and the placement of casing is easy in the setting kept a foothold, and reduces casing
Directly contacted with ground, it is ensured that the water in casing is not influenceed by installation environment, and stability is good, and the thickness of heat-preservation cotton is set
10mm is set to, heat insulation effect is improve, when the thickness of heat-preservation cotton is less than 10mm, poor thermal insulation property, when the thickness of heat-preservation cotton is big
When 10mm, it is unfavorable for the integral installation of casing, the inlet channel 4 includes a feed pipe 41 being arranged on water tank 3, sets
Put be connected with the first cell body 1 on feed pipe the first isocon 42, be arranged on feed pipe second be connected with the second cell body 2
Isocon 43, a control valve 44 is equipped with the isocon 43 of first isocon 42 and second, is set on the feed pipe 41
There is the second connector 46 of the first connector 45 and installation of the second isocon 43 installed for the first isocon 42, described first connects
Joint 45 is T-shaped, and second connector 46 is elbow bend, and one layer of heat preservation set is coated with the lateral wall of the feed pipe 41
Pipe 47, a feed pipe difference is respectively connected with relative to existing on the first cell body and the second cell body, and the present invention has saving
The quantity of feed pipe, is easily installed arrangement, realizes a feed pipe and realizes charging to the first cell body and the second cell body simultaneously, and
Controlled by controlling valve, sensitivity is high, the setting of thermal insulation casing, water temperature is stability when being easy to Hot Water Feeding, and using effect is good,
The internal diameter of first drainage pipeline 11 is more than the internal diameter of the second drainage pipeline 21, the draining of first drainage pipeline 11 and second
The particles such as a filter 9 and water circulating pump 91, the setting of filter, the effective impurity screening of energy are respectively connected with pipeline 21,
The proper flow of water can be controlled, the blocking of each pipeline is reduced, the bracket 5 is separately positioned on transverse slat including 51, two pieces of transverse slat
First supporting plate 52 at 51 two ends, at least one piece the second supporting plate 53 being arranged in the middle part of transverse slat 51, first supporting plate 52
Cross section for trapezoidal, the cross section of second supporting plate 53 is rectangle, the top of first supporting plate 52 and second
The top of fagging 53 is concordant, and stationary performance is good, simple structure, and using effect is good, is easy to the experiment of insulator, the transverse slat 51
Bottom is provided with two fixed ears 54 for being easy to transverse slat to fix, and the cross section of the fixed ear 54 is L-shaped or triangle or square
Shape, it is also possible to fixed by other fixed forms, fixed ear connection is reliable, and easy installation and removal, the stationary performance of transverse slat is good,
It is easy to insulator to test, using effect is good, being equipped with least one on the cell body 2 of first cell body 1 and second is easy to the first groove
The supporting 10 that 1 and second cell body of body 2 is installed, the supporting 10 is that one piece of cross section is the installing plate of L-shaped, first groove
At least one reinforcement 100 is equipped with the cell body 2 of body 1 and second, is easy to the installation of the first cell body and the second cell body, installing/dismounting
Convenient, connection is reliable, supporting is set into L-shaped installing plate, it is ensured that the stability of the first cell body and the second cell body, is easy to
Experiment, the setting of reinforcement improves overall intensity.
The basket that drags that insulator will be placed with is placed on the bracket 5 of the first cell body 1, when insulator carries out cold water test,
Intake in the first cell body 1 by inlet channel 4, when insulator carries out hot water test, first by the water in water tank 3 by heating
Pipe is tentatively heated, and is intake in the second cell body 2 by inlet channel 4, and controls the second cell body 2 by the first water level switch
Interior water level, makes to be heated in heating component 6 into the water temperature in the second cell body 2, can effectively accelerate the efficiency of heating surface, when exhausted
When edge carries out spray test, spray process can be carried out to insulator to spray assemblies 7 by water supply component 8, carried out successively
Operation, it is possible to quickly realize insulator experiment at different temperatures.
Water in water tank is carried out by feed flow to the first cell body and the second cell body by inlet channel respectively, by the first cell body
Cold water test, the second cell body are carried out to insulator carries out hot water test to insulator, and is entered to spray assemblies by water supply component
Liquid, makes spray assemblies carry out spray test to insulator, can guarantee that the continuity of experiment, improves the reliability of experiment, and passes through
First drainage pipeline and the second drainage pipeline realize the circulation of water, greatly reduce the wasting phenomenon of water, have saved cost, use
Effect is good.
Claims (8)
1. insulator temperature cycling test machine test flume, including first cell body (1) and a use for being used for cold water test
In second cell body (2) of hot water test, it is characterised in that：Also include water tank (3), the water tank (3) be provided with one be easy to
The bottom of the inlet channel (4) of water inlet in the first cell body (1) and the second cell body (2), first cell body (1) and the second cell body (2)
End has been fixedly connected with a bracket (5), first cell body (1) and has been provided with spray assemblies (7), second cell body (2)
Heating component (6) is provided with, a water supply component (8) to spray assemblies (7) feed liquor, institute are connected with first cell body (1)
The bottom for stating the first cell body (1) is provided with the first drainage pipeline (11) being back to the water in the first cell body (1) in water tank (3),
First drainage pipeline (11) is provided with a branch pipe (12) being connected with water supply component (8), the bottom of second cell body (2)
End is provided with the second drainage pipeline (21) being back to the water in the second cell body (2) in water tank (3), second cell body (2)
The first water level switch (20) is provided with, the side wall of first cell body (1) is provided with the first extension for being easy to spray assemblies (7) to install
Section (13), the spray assemblies (7) including some showers (71), several be arranged on shower nozzle on shower (71)
(72), the shower (71) is connected with water supply component (8), and the shower (71) sets along the horizontal direction of the first cell body (1)
Put, the side wall of second cell body (2) is provided with to be easy to heat the second extension (22) that component (6) is installed, the heating group
Part (6) is heating tube.
2. insulator temperature cycling test machine test flume according to claim 1, it is characterised in that：The water supply component
(8) the air cooling refrigeration machine (82) that is connected with spray groove (81) including spray groove (81), it is arranged on spray groove (81) and spray
The connected delivery pipe (83) of pipe (71), the delivery pipe (83) is provided with spray pump (84), the spray groove (81) be provided with
Water tank (3) connected water inlet pipe (85) and outlet pipe (86).
3. insulator temperature cycling test machine test flume according to claim 1, it is characterised in that：The water tank (3)
Including casing (31), dismountable case lid (32) is arranged on casing (31), at least two heating are provided with the casing (31)
Second water level switch (34) for being easy to water level in detection case body, the casing are provided with pipe (33), the casing (31)
(31) feed pipe (35) being connected with the second water level switch (34) is provided with, the bottom of the casing (31) is provided with keep a foothold (36),
One layer of heat preservation cotton (37) is coated with the lateral wall of the casing (31), the thickness of the heat-preservation cotton (37) is 10mm, the case
Body (31) is provided with the joint (38) of the first drainage pipeline (11) and the second drainage pipeline (21) connection.
4. insulator temperature cycling test machine test flume according to claim 1, it is characterised in that：The inlet channel
(4) including a feed pipe (41) being arranged on water tank (3), be arranged on feed pipe be connected with the first cell body (1) first
Isocon (42), the second isocon (43) being connected with the second cell body (2) is arranged on feed pipe, first isocon (42)
Be equipped with a control valve (44) on the second isocon (43), the feed pipe (41) is provided with for the first isocon (42) peace
The second connector (46) that first connector (45) and the second isocon (43) of dress are installed, first connector (45) is T
Shape, second connector (46) is elbow bend, and one layer of heat preservation sleeve pipe is coated with the lateral wall of the feed pipe (41)
(47)。
5. insulator temperature cycling test machine test flume according to claim 3, it is characterised in that：First draining
The internal diameter of pipeline (11) is more than the internal diameter of the second drainage pipeline (21), first drainage pipeline (11) and the second drainage pipeline
(21) filter (9) and water circulating pump (91) are respectively connected with.
6. insulator temperature cycling test machine test flume according to claim 1, it is characterised in that：The bracket (5)
Including transverse slat (51), two pieces be separately positioned on first supporting plate (52) at transverse slat (51) two ends, at least one piece be arranged on transverse slat
(51) the second supporting plate (53) in the middle part of, the cross section of first supporting plate (52) is trapezoidal, second supporting plate (53)
Cross section be rectangle, the top of first supporting plate (52) and the top of the second supporting plate (53) are concordant.
7. insulator temperature cycling test machine test flume according to claim 6, it is characterised in that：The transverse slat (51)
Bottom be provided with two fixed ears (54) for being easy to transverse slat to fix, the cross section of the fixed ear (54) is L-shaped or triangle
Shape or rectangle.
8. insulator temperature cycling test machine test flume according to claim 1, it is characterised in that：First cell body
(1) and on the second cell body (2) it is equipped with least one and is easy to the supporting (10) that the first cell body (1) and the second cell body (2) are installed,
The supporting (10) is the installing plate that one piece of cross section is L-shaped, is equipped with first cell body (1) and the second cell body (2)
At least one reinforcement (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854783.XA CN104568634B (en) | 2014-12-31 | 2014-12-31 | Testing tank for temperature cycle testing machine for insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854783.XA CN104568634B (en) | 2014-12-31 | 2014-12-31 | Testing tank for temperature cycle testing machine for insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104568634A CN104568634A (en) | 2015-04-29 |
| CN104568634B true CN104568634B (en) | 2017-05-17 |
Family
ID=53085213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410854783.XA Active CN104568634B (en) | 2014-12-31 | 2014-12-31 | Testing tank for temperature cycle testing machine for insulator |
Country Status (1)
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01196535A (en) * | 1988-02-01 | 1989-08-08 | Hitachi Ltd | Liquid tank type thermal shock tester |
| JPH01232233A (en) * | 1988-03-11 | 1989-09-18 | Matsushita Electric Works Ltd | Liquid thermal shock testing device |
| JPH02198335A (en) * | 1989-01-28 | 1990-08-06 | Shozo Ito | Apparatus for testing liquid sprayed thermal atmosphere |
| JPH0748062B2 (en) * | 1989-06-07 | 1995-05-24 | 山武ハネウエル株式会社 | Preheating / precooling temperature automatic setting device for thermal shock tester |
| US5290101A (en) * | 1992-12-03 | 1994-03-01 | At&T Bell Laboratories | Liquid thermal cycling methods and apparatus |
| CN202057565U (en) * | 2011-02-17 | 2011-11-30 | 中国人民解放军63956部队 | Double-room temperature shock test environment cabin |
| CN102866076B (en) * | 2012-08-14 | 2014-06-18 | 哈尔滨工业大学 | Conductive-type thermal-protection material cold/hot circulating thermal shock test apparatus |
| CN202865308U (en) * | 2012-09-28 | 2013-04-10 | 浙江华电器材检测研究所 | Test tank of automatic hot-dip zinc coating uniformity tester |
| CN103245584A (en) * | 2013-05-08 | 2013-08-14 | 浙江大学 | Thermal fatigue testing machine for flywheel and method for testing thermal fatigue property of flywheel |
| CN103323358A (en) * | 2013-06-28 | 2013-09-25 | 南方英特空调有限公司 | Thermal cycle test equipment and test method |
| CN103706604B (en) * | 2013-12-18 | 2015-10-28 | 天津康科德医药化工有限公司 | A kind of high temperature soaking and washing case of commutative circulation |
| CN204359626U (en) * | 2014-12-31 | 2015-05-27 | 浙江华电器材检测研究所 | Insulator temperature cycling test machine test flume |
-
2014
- 2014-12-31 CN CN201410854783.XA patent/CN104568634B/en active Active
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Address after: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Patentee after: Zhejiang Huadian inspection and Research Institute Co., Ltd. Address before: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Patentee before: Zhejiang Huadian Equipment Inspection Institute |
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Address after: No.217 Taizhou Road, gongchenqiao, Hangzhou, Zhejiang, 310015 Patentee after: Zhejiang Huadian Equipment Testing Research Institute Co.,Ltd. Address before: No.217 Taizhou Road, Hangzhou, Zhejiang, 310015 Patentee before: ZHEJIANG HUADIAN EQUIPMENT TESTING INSTITUTE Co.,Ltd. |