CN105215877A - The fixing tool of electric expansion valve - Google Patents
The fixing tool of electric expansion valve Download PDFInfo
- Publication number
- CN105215877A CN105215877A CN201510646469.7A CN201510646469A CN105215877A CN 105215877 A CN105215877 A CN 105215877A CN 201510646469 A CN201510646469 A CN 201510646469A CN 105215877 A CN105215877 A CN 105215877A
- Authority
- CN
- China
- Prior art keywords
- expansion valve
- installing hole
- plate
- electric expansion
- level board
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Details Of Valves (AREA)
Abstract
The invention provides a kind of fixing tool of electric expansion valve.This fixing tool comprises level board and vertical plate, and level board and vertical plate are arranged mutual vertically.Level board is provided with the first installing hole, the first installing hole is used for the VERTICAL TUBE of fixing electronic expansion valve module.Vertical plate is provided with the second installing hole, the second installing hole is used for the horizontal tube of fixing electronic expansion valve module.Apply technical scheme of the present invention, can realize electric expansion valve by the horizontal tube of fixing electronic expansion valve module and VERTICAL TUBE firm fixing.Even if when refrigerant flow rate is large, the fixing of electric expansion valve also can be more stable.When carrying out emulation testing to electric expansion valve, the perpendicularity that electric expansion valve connects and stability can be guaranteed, and then relatively accurate test data can be obtained.
Description
Technical field
The present invention relates to DATA REASONING technical field, in particular to a kind of fixing tool of electric expansion valve.
Background technology
When carrying out analog simulation test to electric expansion valve, need to analyze the angle of electric expansion valve actual installation, need to be revised this model by a large amount of test data of experiment.
At present when research electric expansion valve, be connected directly between in the middle of testing stand when test electric expansion valve separately, time refrigerant flow rate is large, electric expansion valve can tremble, and causes test data error large.If had when electric expansion valve is arranged on product and vertical direction slightly deviation, its stability, perpendicularity, deviation angle is all uncontrollable, and analog simulation test can not get data accurately.
Summary of the invention
Main purpose of the present invention is the fixing tool providing a kind of electric expansion valve, cannot strong fix and the inaccurate problem of test data caused to solve in prior art electric expansion valve.
To achieve these goals, the invention provides a kind of fixing tool of electric expansion valve, comprise level board and vertical plate, level board and vertical plate are arranged mutual vertically, level board is provided with the first installing hole, first installing hole is used for VERTICAL TUBE or the horizontal tube of fixing electronic expansion valve module, vertical plate is provided with the second installing hole, and the second installing hole is used for horizontal tube or the VERTICAL TUBE of fixing electronic expansion valve module.
Further, the first installing hole and the second installing hole line are perpendicular to the intersection of level board and vertical plate.
Further, the first installing hole is perpendicular to level board, and the second installing hole is perpendicular to vertical plate.
Further, the first installing hole is arranged in level board surface thereof, and the second installing hole is perpendicular to vertical plate.
Further, the first installing hole and level board are 85 degree and arrange.
Further, the first installing hole and level board are 80 degree and arrange.
Further, level board is provided with multiple first installing hole, on vertical plate, is provided with the second installing hole of same number accordingly.
Further, level board comprises the first plate and the second plate that removably connect, the junction of the first plate relative to the second plate is formed with a part for the first installing hole, the junction of the second plate relative to the first plate is formed with another part of the first installing hole, when first plate is connected with the second plate, a part for the first installing hole and another part of the first installing hole form the first installing hole jointly.
Further, the junction of the first plate and the second plate is extended the first connecting portion, the second connecting portion is extended in the junction of the second plate and the first plate accordingly, and the first connecting portion is fixedly connected with by securing member with the second connecting portion.
Further, the junction of level board and vertical plate is provided with reinforcement.
Apply technical scheme of the present invention, can be able to realize fixing the firm of electric expansion valve by the horizontal tube of fixing electronic expansion valve module and VERTICAL TUBE.Even if when refrigerant flow rate is large, the fixing of electric expansion valve also can be more stable.When carrying out emulation testing to electric expansion valve, the perpendicularity that electric expansion valve connects and stability can be guaranteed, and then relatively accurate test data can be obtained.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The Figure of description forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the overall structure schematic diagram of the embodiment of the fixing tool according to electric expansion valve of the present invention;
Fig. 2 shows the decomposition texture schematic diagram of the embodiment of the fixing tool of Fig. 1;
Fig. 3 shows the schematic diagram at the first installing hole place of the embodiment of the fixing tool of Fig. 2;
Fig. 4 shows the schematic diagram under the using state of the fixing tool of Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, level board; 11, the first installing hole; 12, the first plate; 121, the first connecting portion; 13, the second plate; 131, the second connecting portion; 20, vertical plate; 21, the second installing hole; 30, reinforcement; 40, electric expansion valve; 41, VERTICAL TUBE; 42, horizontal tube.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Fig. 1 and Fig. 4 shows the fixing tool of the electric expansion valve of the present embodiment, and the fixing tool of this electric expansion valve comprises level board 10 and vertical plate 20, and level board 10 and vertical plate 20 are arranged mutual vertically.Level board 10 is provided with the VERTICAL TUBE 41 of the first installing hole 11, first installing hole 11 for fixing electronic expansion valve module.Vertical plate 20 is provided with the horizontal tube 42 of the second installing hole 21, second installing hole 21 for fixing electronic expansion valve module.Apply this fixing tool can realize fixing the firm of electric expansion valve 40 by the horizontal tube 42 and VERTICAL TUBE 41 fixing electronic expansion valve module.Even if when refrigerant flow rate is large, the fixing of electric expansion valve also can be more stable.When carrying out emulation testing to electric expansion valve 40, the perpendicularity that electric expansion valve 40 connects and stability can be guaranteed, and then relatively accurate test data can be obtained.
As shown in Figure 1, optionally, the first installing hole 11 and the second installing hole 21 line are perpendicular to the intersection of level board 10 and vertical plate 20.Be convenient to the perpendicularity determining that electric expansion valve 40 connects like this.
As shown in Figures 2 and 3, level board 10 is provided with multiple first installing hole 11, on vertical plate 20, is provided with the second installing hole 21 of same number accordingly.Like this, be convenient to carry out organizing experiment more.Optionally, have first installing hole 11 perpendicular to level board 10, the second corresponding installing hole 21 is perpendicular to vertical plate 20.Like this, the horizontal tube 42 of electronic expansion valve module and VERTICAL TUBE 41 can directly be tested in experimental data when 90 degree.Optionally, the first installing hole 11 had is arranged in 85 degree with level board 10, and the second corresponding installing hole 21 is perpendicular to vertical plate 20.So just be equivalent to the misalignment angle being provided with 5 degree, during experiment, can test the horizontal tube 42 of electronic expansion valve module and VERTICAL TUBE 41 there are 5 degree of deviations under every experimental data.Optionally, the first installing hole 11 is arranged in 80 degree with level board 10, and the second corresponding installing hole 21 is perpendicular to vertical plate 20.So just be equivalent to the misalignment angle being provided with 10 degree, during experiment, can test the horizontal tube 42 of electronic expansion valve module and VERTICAL TUBE 41 there are 10 degree of deviations under every experimental data.Like this, deviation angle is installed in the experiment that just accurately can control electric expansion valve, measures every experimental data of the electric expansion valve on ground under respective offsets angle exactly.
As shown in Figure 2, in the present embodiment, level board 10 comprises the first plate 12 and the second plate 13 removably connected, the junction of the first plate 12 relative to the second plate 13 is formed with a part for the first installing hole 11, the junction of the second plate 13 relative to the first plate 12 is formed with another part of the first installing hole 11, when first plate 12 is connected with the second plate 13, a part for the first installing hole 11 and another part of the first installing hole 11 form the first installing hole 11 jointly.When installing the VERTICAL TUBE 41 of electronic expansion valve module, separately the first plate 12 and the second plate 13, VERTICAL TUBE 41 is placed in the position of the first installing hole 11 correspondence, connect the first plate 12 and the second plate 13, VERTICAL TUBE 41 has just been fixed the first plate 12 and the second plate 13 the stating in the first installing hole 11 of clamping jointly.
Optionally, the first connecting portion 121 is extended in the junction of the first plate 12 and the second plate 13, the second connecting portion 131, first connecting portion 121 is extended in the junction of the second plate 13 and the first plate 12 accordingly and is fixedly connected with by securing member with the second connecting portion 131.In the present embodiment, securing member is screw.When connection first plate 12 and the second plate 13, only need trip bolt.
Same, in the present embodiment, the structure of vertical plate 20 is identical with level board 10, has two boards to be formed by connecting.So also can fix the horizontal tube 42 of electronic expansion valve module easily.
As shown in Figure 1, in order to ensure level board 10 be connected with vertical plate 20 after perpendicularity, the junction of level board 10 and vertical plate 20 is provided with reinforcement 30.In the present embodiment, the sheet material of level board 10 and vertical plate 20 is steel plate, and thickness is 10mm.Can ensure that whole fixing tool quality not easily moves comparatively greatly like this, move, effectively avoid because refrigerant is when Bottomhole pressure and the vibration produced.
In the process used, electric expansion valve 40 be fixed frock fixing after, other installation operation all performs outward at fixing tool, solves electronic expansion valve module and is easily beaten by laboratory technician the modular construction that vibrations and generation occur attaching nut and test when mounted and draw the problem of distortion.
The pattern of current electric expansion valve, specification have a lot, and the environment because of simulation when simulating the electronic expansion valve test of often kind of specification is not identical, if random connecting test, can not find out the real causes of simulation error.The fixing tool of application the present embodiment can realize multiple electric expansion valve steady testing, angular deflection is tested, connected mode is unified, for analog simulation work eliminates the error component caused because otherness is installed in experiment, more effective employing experimental data revision simulation model, makes simulation softward true and reliable high with accuracy.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the fixing tool of an electric expansion valve, it is characterized in that, comprise level board (10) and vertical plate (20), described level board (10) and described vertical plate (20) are arranged mutual vertically, described level board (10) is provided with the first installing hole (11), described first installing hole (11) is for the VERTICAL TUBE (41) of fixing electronic expansion valve module or horizontal tube (42), described vertical plate (20) is provided with the second installing hole (21), described second installing hole (21) is for fixing horizontal tube (42) or the VERTICAL TUBE (41) of described electronic expansion valve module.
2. the fixing tool of electric expansion valve according to claim 1, it is characterized in that, described first installing hole (11) and described second installing hole (21) line are perpendicular to the intersection of described level board (10) and described vertical plate (20).
3. the fixing tool of electric expansion valve according to claim 2, it is characterized in that, described first installing hole (11) is perpendicular to described level board (10), and described second installing hole (21) is perpendicular to described vertical plate (20).
4. the fixing tool of electric expansion valve according to claim 2, it is characterized in that, described first installing hole (11) is arranged in described level board (10) surface thereof, and described second installing hole (21) is perpendicular to described vertical plate (20).
5. the fixing tool of electric expansion valve according to claim 4, is characterized in that, described first installing hole (11) and described level board (10) are arranged in 85 degree.
6. the fixing tool of electric expansion valve according to claim 4, is characterized in that, described first installing hole (11) and described level board (10) are arranged in 80 degree.
7. the fixing tool of electric expansion valve according to claim 1, it is characterized in that, described level board (10) is provided with multiple described first installing hole (11), on described vertical plate (20), is provided with described second installing hole (21) of same number accordingly.
8. the fixing tool of electric expansion valve according to claim 1, it is characterized in that, described level board (10) comprises the first plate (12) and the second plate (13) that removably connect, the junction of described first plate (12) relative to described second plate (13) is formed with a part for described first installing hole (11), the junction of described second plate (13) relative to described first plate (12) is formed with another part of described first installing hole (11), when described first plate (12) is connected with described second plate (13), a part for described first installing hole (11) and another part of described first installing hole (11) form described first installing hole (11) jointly.
9. the fixing tool of electric expansion valve according to claim 8, it is characterized in that, the first connecting portion (121) is extended in described first plate (12) and the junction of described second plate (13), accordingly the second connecting portion (131) is extended in described second plate (13) and the junction of described first plate (12), described first connecting portion (121) is fixedly connected with by securing member with described second connecting portion (131).
10. the fixing tool of electric expansion valve according to claim 1, is characterized in that, the junction of described level board (10) and described vertical plate (20) is provided with reinforcement (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646469.7A CN105215877B (en) | 2015-09-30 | 2015-09-30 | The fixing tool of electric expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646469.7A CN105215877B (en) | 2015-09-30 | 2015-09-30 | The fixing tool of electric expansion valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105215877A true CN105215877A (en) | 2016-01-06 |
| CN105215877B CN105215877B (en) | 2017-11-21 |
Family
ID=54985321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646469.7A Expired - Fee Related CN105215877B (en) | 2015-09-30 | 2015-09-30 | The fixing tool of electric expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215877B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791213A (en) * | 1995-12-05 | 1998-08-11 | Young; John | Pipe wrench stand |
| CN202388414U (en) * | 2011-12-14 | 2012-08-22 | 浙江吉润汽车有限公司 | Auxiliary tooling of five-way proportional valve |
| CN203426899U (en) * | 2013-08-12 | 2014-02-12 | 成都西力投资有限公司 | Plane aligning tool convenient to position |
| CN203502337U (en) * | 2013-09-30 | 2014-03-26 | 陕西师范大学 | Sample clamp of spectrophotometer |
| CN103712757A (en) * | 2013-12-11 | 2014-04-09 | 北京无线电测量研究所 | High damping vibration test clamp |
-
2015
- 2015-09-30 CN CN201510646469.7A patent/CN105215877B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791213A (en) * | 1995-12-05 | 1998-08-11 | Young; John | Pipe wrench stand |
| CN202388414U (en) * | 2011-12-14 | 2012-08-22 | 浙江吉润汽车有限公司 | Auxiliary tooling of five-way proportional valve |
| CN203426899U (en) * | 2013-08-12 | 2014-02-12 | 成都西力投资有限公司 | Plane aligning tool convenient to position |
| CN203502337U (en) * | 2013-09-30 | 2014-03-26 | 陕西师范大学 | Sample clamp of spectrophotometer |
| CN103712757A (en) * | 2013-12-11 | 2014-04-09 | 北京无线电测量研究所 | High damping vibration test clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105215877B (en) | 2017-11-21 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |