CN104141821A - Valve fixing device and air conditioner applying same - Google Patents
Valve fixing device and air conditioner applying same Download PDFInfo
- Publication number
- CN104141821A CN104141821A CN201310169125.2A CN201310169125A CN104141821A CN 104141821 A CN104141821 A CN 104141821A CN 201310169125 A CN201310169125 A CN 201310169125A CN 104141821 A CN104141821 A CN 104141821A
- Authority
- CN
- China
- Prior art keywords
- valve
- fixing device
- cushion rubber
- nut
- valve fixing
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 37
- 238000013016 damping Methods 0.000 claims abstract description 24
- 230000007704 transition Effects 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 10
- 235000019994 cava Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
Abstract
The invention provides a valve fixing device which comprises a valve with a mounting hole, a valve mounting plate, a bolt with a head and a screw rod, and a nut. The damping rubber ring is matched with the nut, so that the installation steps are reduced, the installation procedure is optimized, and the installation efficiency is improved.
Description
Technical field
The present invention relates to a kind of fixing device, particularly relate to a kind of valve fixing device and a kind of air conditioner of applying it.
Background technique
It is loaded down with trivial details that the outer machine stop valve of existing air conditioner is arranged on valve installation plate operation, nut is fixed by welding on valve installation plate, installation personnel screw rod is aimed at after through the mounting hole of the mounting hole on stop valve, valve installation plate, be then spirally connected fixing with nut after aiming at the tapped hole on nut, nut-welding operation elapsed time in valve installation process is long, causes whole valve installation process length consuming time, inefficiency.
Summary of the invention
Based on this, for the problems referred to above, be necessary to propose a kind of minimizing installation procedure, improve the valve fixing device of installation efficiency and the air conditioner with its valve fixing device.
The present invention is achieved through the following technical solutions:
Valve fixing device of the present invention, comprises valve and the valve installation plate with mounting hole, has the bolt of head and screw rod, nut; Screw rod is spirally connected with nut after passing valve, valve installation plate successively, and is provided with the damping cushion rubber being set on screw rod between screw rod and valve installation plate, and damping cushion rubber comprises cushion rubber body and inserted part, and nut is provided with the engagement portion of matching with inserted part.
Further, cushion rubber body surface caves inward and is formed with concave ring part near the position axially; Concave ring part matches with the mounting hole of valve installation plate.
Further, surface, inserted part away from one end of cushion rubber body to the clamping bulge loop that extends to form ring away from axis direction; Engagement portion is provided with the card chamber of matching with clamping bulge loop.
Further, card chamber is " C " character form structure along the cross section of nut axis.
Further, between concave ring part and valve installation plate, be also provided with transition packing ring.
Further, transition packing ring comprises the first annulus portion and the second annulus portion, and the external diameter of the first annulus portion is less than the external diameter of the second annulus portion.
Further, the recess width of concave ring part is 5-20mm, and transition gasket width is 5-20mm.
Further, the protrusion height of clamping bulge loop is 1.5-5mm.
An air conditioner, comprises the valve fixing device of above-mentioned any one.
Compared with prior art, advantage of the present invention is:
Fixing device of the present invention, connection function between cushion rubber and nut, thereby it is fixing to make the precision raising of screw rod aligning nut thread hole be convenient to bolts and nuts installation, has saved the operation of existing design nut-welding on stop valve mounting plate, simplifies working process and is convenient to install raising installation efficiency.
Accompanying drawing explanation
Fig. 1 is prior art valve fixed structure sectional view;
Fig. 2 is cushion rubber of the present invention and nut sectional view;
Fig. 3 is that cushion rubber of the present invention coordinates sectional view with nut;
Fig. 4 is fixture structure sectional view of the present invention;
Fig. 5 is air-conditioner stop valve fixing device sectional view of the present invention;
Description of reference numerals:
1. valve, 2. bolt, 21 heads, 22. screw rods, 3. spring washer, 4. plain washer, 5. valve installation plate, 6. transition packing ring, 61. first annulus portions, 62. second annulus portions, 7. damping cushion rubber, 71. cushion rubber bodies, 711. concave ring parts, 72. inserted parts, 721. clamping bulge loops, 8. nut, 81 engagement portions, 811. card chambeies
Embodiment
Below in conjunction with accompanying drawing, embodiment is further described.
As shown in Fig. 3,4,5, fixing device of the present invention comprises the valve 1 and valve installation plate 5, the bolt 2 with head 21 and screw rod 22, nut 8 with mounting hole, screw rod 22 passes valve 1 successively, valve installation plate 5 is rear and nut 8 is spirally connected and between screw rod 22 and valve installation plate 5, be provided with the damping cushion rubber 7 being set on screw rod 22, damping cushion rubber 7 comprises cushion rubber body 71 and inserted part 72, correspondingly, on nut 8, be provided with the engagement portion 81 in mating connection with inserted part 72.
Cushion rubber body 71 surfaces on damping cushion rubber 7 cave inward and are formed with concave ring part 711 near the position axially, and concave ring part 711 matches with the mounting hole of valve installation plate 5.The internal diameter of the mounting hole of the internal diameter of concave ring part 711 and valve installation plate 5 adapts, make between the mounting hole of concave ring part 711 and valve installation plate 5 coordinate firm.
As shown in Figure 2,3, 4,72 surfaces, inserted part of damping cushion rubber 7 are away from one end of cushion rubber body 71 to having extended to form clamping bulge loop 721 away from damping cushion rubber 7 axis directions, and the engagement portion 81 of nut 8 is provided with the card chamber 811 of matching with described clamping bulge loop 721.Engagement portion 81 on nut 8 is less than the distance of engagement portion 81 radiuses to the axis direction extension of nut 8 for hollow cylindrical structure and at one end internal surface near damping cushion rubber 7, the cavity that forms be card chamber 811, damping cushion rubber 7 snaps in engagement portion 81 card chamber 811 by clamping bulge loop 721 is connected with nut 8.When assembling, nut 8 is installed as same one-piece element after first coordinating with damping cushion rubber 7.Card chamber 811 is " C " character form structure along the cross section of the axis of nut 8.
As shown in Figure 2,3, between concave ring part 711 on damping cushion rubber 7 and the mounting hole of valve installation plate 5, be also provided with transition packing ring 6, transition packing ring 6 includes the first annulus portion 61 and the second annulus portion 62, and the external diameter of the first annulus portion 61 is less than the external diameter of the second annulus portion 62, the internal surface of valve installation plate 5 mounting holes contacts with the first annulus portion 61 outer surfaces.The second annulus portion 62 is inconsistent near the side of the first annulus portion 61 and the side of valve installation plate 5, and the another side of the second annulus portion 62 contacts with concave ring part 711, damping cushion rubber 7 and valve installation plate 5 close contacts, the stability of increase fixing device.The recess width of the concave ring part 711 on damping cushion rubber 7 is 5-20mm, and the width of transition packing ring 6 is 5-20mm, makes to coordinate more firmly between damping cushion rubber 7 and transition packing ring 6, and in loading process, damping cushion rubber 7 is not easily damaged.The protrusion height of clamping bulge loop 721 is 1.5-5mm.
In an alternative embodiment of the invention, provide a kind of air conditioner, comprise the valve fixing device in above-described embodiment.
According to air conditioner valve fixing device of the present invention, by between nut 8 and damping cushion rubber 7 by linking together coordinating between 81Yu inserted part, engagement portion 72, after in assembling valve operation, damping cushion rubber 7 being engaged with nut 8, as an one-piece element, install.Concave ring part 71 on damping cushion rubber 7 engages with the mounting hole of valve installation plate 5, screw rod 22 on bolt 2 passes spring washer 3, plain washer 4 successively, damping cushion rubber 7 is rear and nut 8 threaded, as long as in assembly process, screw rod 22 has just been aimed at after the hollow mounting hole of the damping cushion rubber 7 after coordinating with nut 8 directly and nut 8 is spirally connected, without again aiming at the tapped hole of nut 8 again.Compared with prior art, the present invention has saved nut 8 has been welded on to the operation on valve installation plate 5, has optimized installation procedure and has shortened the installation time limit, obviously improves installation efficiency.
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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a valve fixing device, comprise the valve (1) and valve installation plate (5) with mounting hole, bolt (2) and the nut (8) with head (21) and screw rod (22), it is characterized in that, described screw rod (22) is spirally connected with described nut (8) after passing successively described valve (1), valve installation plate (5), and is provided with the damping cushion rubber (7) being set on described screw rod (22) between described screw rod (22) and described valve installation plate (5); Described damping cushion rubber (7) comprises cushion rubber body (71) and inserted part (72), and described nut (8) is provided with the engagement portion (81) of matching with described inserted part (72).
2. valve fixing device according to claim 1, is characterized in that, described cushion rubber body (71) surface caves inward and is formed with concave ring part (711) near the position axially; Described concave ring part (711) matches with the mounting hole of described valve installation plate (5).
3. valve fixing device according to claim 1, is characterized in that, described inserted part (72) surperficial one end away from described cushion rubber body (71) is to the clamping bulge loop (721) that extends to form ring away from axis direction;
Described engagement portion (72) is provided with the card chamber (811) of matching with described clamping bulge loop (721).
4. valve fixing device according to claim 3, is characterized in that, described card chamber (811) is " C " character form structure along the cross section of described nut (8) axis.
5. valve fixing device according to claim 2, is characterized in that, between described concave ring part (711) and described valve installation plate (5), is also provided with transition packing ring (6).
6. valve fixing device according to claim 5, it is characterized in that, described transition packing ring (6) comprises the first annulus portion (61) and the second annulus portion (62), and the external diameter of described the first annulus portion (61) is less than the external diameter of described the second annulus portion (62).
7. valve fixing device according to claim 5, is characterized in that, described concave ring part (711) recess width is 5-20mm, and described transition packing ring (6) width is 5-20mm.
8. valve fixing device according to claim 3, is characterized in that, the height of described clamping bulge loop (721) is 1.5-5mm.
9. an air conditioner, is characterized in that, comprises the valve fixing device described in any one in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169125.2A CN104141821A (en) | 2013-05-06 | 2013-05-06 | Valve fixing device and air conditioner applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169125.2A CN104141821A (en) | 2013-05-06 | 2013-05-06 | Valve fixing device and air conditioner applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141821A true CN104141821A (en) | 2014-11-12 |
Family
ID=51851092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310169125.2A Pending CN104141821A (en) | 2013-05-06 | 2013-05-06 | Valve fixing device and air conditioner applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141821A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465907A (en) * | 2015-12-16 | 2016-04-06 | 珠海格力电器股份有限公司 | Damping device and air conditioner provided with same |
| CN106556080A (en) * | 2015-09-30 | 2017-04-05 | 夏普株式会社 | Valve installing plate, air-conditioner outdoor unit and air-conditioning system |
| CN106837953A (en) * | 2015-12-07 | 2017-06-13 | 中航通飞研究院有限公司 | A kind of bolt connection form |
| CN107071621A (en) * | 2017-05-15 | 2017-08-18 | 深圳市鑫精盟精密科技有限公司 | A kind of built-in earplug shell |
| CN107104412A (en) * | 2017-05-31 | 2017-08-29 | 倍仕得电气科技（杭州）股份有限公司 | A kind of integrated cable gland and clamping method |
| CN107147965A (en) * | 2017-05-15 | 2017-09-08 | 深圳市鑫精盟精密科技有限公司 | A kind of earplug housing |
| CN109555773A (en) * | 2018-12-18 | 2019-04-02 | 珠海格力电器股份有限公司 | Locking assembly and air conditioner with same |
-
2013
- 2013-05-06 CN CN201310169125.2A patent/CN104141821A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556080A (en) * | 2015-09-30 | 2017-04-05 | 夏普株式会社 | Valve installing plate, air-conditioner outdoor unit and air-conditioning system |
| CN106556080B (en) * | 2015-09-30 | 2020-09-01 | 夏普株式会社 | Valve mounting panel, air condensing units and air conditioning system |
| CN106837953A (en) * | 2015-12-07 | 2017-06-13 | 中航通飞研究院有限公司 | A kind of bolt connection form |
| CN105465907A (en) * | 2015-12-16 | 2016-04-06 | 珠海格力电器股份有限公司 | Damping device and air conditioner provided with same |
| CN107071621A (en) * | 2017-05-15 | 2017-08-18 | 深圳市鑫精盟精密科技有限公司 | A kind of built-in earplug shell |
| CN107147965A (en) * | 2017-05-15 | 2017-09-08 | 深圳市鑫精盟精密科技有限公司 | A kind of earplug housing |
| CN107104412A (en) * | 2017-05-31 | 2017-08-29 | 倍仕得电气科技（杭州）股份有限公司 | A kind of integrated cable gland and clamping method |
| CN109555773A (en) * | 2018-12-18 | 2019-04-02 | 珠海格力电器股份有限公司 | Locking assembly and air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |