CN109237100A - A kind of central air-conditioning valve seal cover - Google Patents
A kind of central air-conditioning valve seal cover Download PDFInfo
- Publication number
- CN109237100A CN109237100A CN201811231155.0A CN201811231155A CN109237100A CN 109237100 A CN109237100 A CN 109237100A CN 201811231155 A CN201811231155 A CN 201811231155A CN 109237100 A CN109237100 A CN 109237100A
- Authority
- CN
- China
- Prior art keywords
- inner casing
- valve
- central air
- shell
- conditioning
- 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
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Housings (AREA)
- Details Of Valves (AREA)
Abstract
The invention proposes a kind of central air-conditioning valve seal covers to improve valve service life to barrier valve door external temperature.The present invention can barrier valve door external temperature, central air-conditioning run when, be in valve temperature within the scope of normal working temperature always, improve valve service life.
Description
Technical field
The present invention relates to air-conditioning part field, especially a kind of central air-conditioning valve seal cover.
Background technique
The outer machine of central air-conditioning is all placed in outdoor at present, and valve is directly exposed to outside, when central operation of air conditioner, valve
Door carries out cold and hot energy exchange with outdoor environment, and valve is in the condition of high temperature, and central air-conditioning long-term work will lead to valve temperature
It increases, valve temperature is too high to damage valve, to influence valve normal work.
Summary of the invention
For the above problem in the prior art, the invention proposes a kind of central air-conditioning valve seal covers, to completely cut off
Valve external temperature improves valve service life.
The technical solution of the present invention is as follows: a kind of central air-conditioning valve seal cover, the seal closure inside is formed and surrounding ring
The air impervious semicircle spherical inner chamber in border, the inner cavity is for placing air-conditioning valve.
Further, the shell both ends are provided with retainer plate.
Further, the inner casing both ends are provided with supporting pin, and the supporting pin is cylindrical structure.
Further, both ends are provided with tetrafluoro piece on the outside of the inner casing, and the tetrafluoro piece quantity is two.
Further, the seal closure includes shell and inner casing, and the shell and the inner casing are same center of circle structure.
Further, the shell and the inner casing are by valve block rivet interlacement, and the valve block rivet setting is described outer
At the top of shell.
Further, the enclosure material is iron.
Further, the inner casing material is polyethylene.
Compared with prior art, the beneficial effects of the present invention are: the present invention can barrier valve door external temperature, central air-conditioning
It when operation, is in valve temperature within the scope of normal working temperature always, improves valve service life.
Detailed description of the invention
Fig. 1 is elevational sectional view of the present invention.
Fig. 2 is side cross-sectional, view of the present invention.
In figure: 1, shell, 2, inner casing, 3, retainer plate, 4, supporting pin, 5, tetrafluoro piece, 6, valve block rivet.
Specific embodiment
The technical solution in the present invention is further illustrated with reference to the accompanying drawings and embodiments.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Figs. 1-2, the present invention includes shell 1, inner casing 2, retainer plate 3, supporting pin 4, tetrafluoro piece 5, valve block rivet 6.
2 material of inner casing is polyethylene, can completely cut off temperature, shell 1 and inner casing 2 for the design of the same center of circle, shell 1 and inner casing 2 pass through valve
Block rivet 6 connects, and the setting of valve block rivet 6 is provided with retainer plate 3 at 1 top of shell, 1 both ends of shell, and the fixation of retainer plate 3 is described close
Sealing cover, 2 both ends of inner casing are provided with the supporting pin 4 of cylindrical structure, and fixed 2 both ends of inner casing of supporting pin 4 prevent inner casing 2 from deforming, interior
A piece of tetrafluoro piece 5 is respectively arranged in 2 outside left and right ends of shell, for sealing the seal closure, makes seal closure performance more preferably.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of central air-conditioning valve seal cover, it is characterised in that formed inside the seal closure and ambient air sealing
Semicircle spherical inner chamber, the inner cavity is for placing air-conditioning valve；
Shell (1) both ends are provided with retainer plate (3)；
Inner casing (2) both ends are provided with supporting pin (4), and the supporting pin (4) is cylindrical structure；
Both ends are provided with tetrafluoro piece (5) on the outside of the inner casing (2), and tetrafluoro piece (5) quantity is two；
The seal closure includes shell (1) and inner casing (2), and the shell (1) and the inner casing (2) are same center of circle structure.
2. a kind of central air-conditioning valve seal cover according to claim 1, it is characterised in that the shell and the inner casing
By valve block rivet interlacement, the valve block rivet is arranged in the cover top portion.
3. a kind of central air-conditioning valve seal cover according to claim 1, it is characterised in that shell (1) material is
Iron.
4. according to claim 1, it is characterised in that inner casing (2) material is polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231155.0A CN109237100A (en) | 2018-10-22 | 2018-10-22 | A kind of central air-conditioning valve seal cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231155.0A CN109237100A (en) | 2018-10-22 | 2018-10-22 | A kind of central air-conditioning valve seal cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109237100A true CN109237100A (en) | 2019-01-18 |
Family
ID=65080902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231155.0A Pending CN109237100A (en) | 2018-10-22 | 2018-10-22 | A kind of central air-conditioning valve seal cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237100A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201609Y (en) * | 1994-05-27 | 1995-06-21 | 中国扬子集团空调器总厂 | Valve hood of air conditioner |
| CN2474938Y (en) * | 2001-02-19 | 2002-01-30 | 蒋州 | Air conditioner stop valve insulating cover |
| CN200993264Y (en) * | 2006-12-15 | 2007-12-19 | 赵清荣 | Valve protection device |
| CN204961962U (en) * | 2015-08-17 | 2016-01-13 | 镇江康大机电制造有限公司 | Pipeline valve casing |
| CN206076158U (en) * | 2016-09-28 | 2017-04-05 | 云南电网有限责任公司丽江供电局 | A kind of SF6 density monitors sunshade thermal insulation cover |
-
2018
- 2018-10-22 CN CN201811231155.0A patent/CN109237100A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201609Y (en) * | 1994-05-27 | 1995-06-21 | 中国扬子集团空调器总厂 | Valve hood of air conditioner |
| CN2474938Y (en) * | 2001-02-19 | 2002-01-30 | 蒋州 | Air conditioner stop valve insulating cover |
| CN200993264Y (en) * | 2006-12-15 | 2007-12-19 | 赵清荣 | Valve protection device |
| CN204961962U (en) * | 2015-08-17 | 2016-01-13 | 镇江康大机电制造有限公司 | Pipeline valve casing |
| CN206076158U (en) * | 2016-09-28 | 2017-04-05 | 云南电网有限责任公司丽江供电局 | A kind of SF6 density monitors sunshade thermal insulation cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |