CN204663812U - With the air compressor of hand valve - Google Patents
With the air compressor of hand valve Download PDFInfo
- Publication number
- CN204663812U CN204663812U CN201520356412.9U CN201520356412U CN204663812U CN 204663812 U CN204663812 U CN 204663812U CN 201520356412 U CN201520356412 U CN 201520356412U CN 204663812 U CN204663812 U CN 204663812U
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- CN
- China
- Prior art keywords
- valve
- valve pocket
- air compressor
- hand
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of air compressor with hand valve, structure is simple, practical, not only good seal performance, and safeguard, easy maintenance, hand valve comprises valve body and valve pocket, described valve body is tubular structure and has through medium channel, is provided with dividing plate in described medium channel, and medium channel is divided into left valve pocket and right valve chamber by described dividing plate; Described valve pocket is sheathed on outside described valve body, the inwall of left and right valve pocket is equipped with the gas port with extraneous conducting, the inwall of described valve pocket is at least embedded with two seal rings, seal space is formed between two seal rings and valve outer wall, valve sleeving inner wall, and the axial distance between two seal rings is greater than the distance between two gas ports, the air compressor that the utility model works under being applicable to rugged environment.
Description
Technical field
The utility model relates to a kind of valve, and more particularly, it relates to a kind of air compressor with hand valve.
Background technique
Traditional air compressor air outlet adopts ball valve to carry out on-off, although use ball valve technology maturation, when valve closing, favorable sealing property, but due to air compressor air pressure large, use in the presence of a harsh environment, ball valve is short for working life, and later maintenance is frequent, trouble, and market reaction is poor.
Therefore, need to develop a valve being exclusively used in air compressor, it is short to solve above-mentioned working life, the problems such as troublesome maintenance.
Model utility content
For prior art exist deficiency, the purpose of this utility model is to provide a kind of air compressor with hand valve, and structure is simple, practical, not only good seal performance, and safeguard, easy maintenance, use under being applicable to rugged environment.
For achieving the above object, the utility model provides following technological scheme: a kind of air compressor with hand valve, comprise body and air outlet, described air outlet is provided with hand valve, described hand valve comprises valve body and valve pocket, described valve body is tubular structure and has through medium channel, is provided with dividing plate in described medium channel, and medium channel is divided into left valve pocket and right valve chamber by described dividing plate;
Described valve pocket is sheathed on outside described valve body, the inwall of left and right valve pocket is equipped with the gas port with extraneous conducting, the inwall of described valve pocket is at least embedded with two seal rings, form seal space between two seal rings and valve outer wall, valve sleeving inner wall, and the axial distance between two seal rings is greater than the distance between two gas ports.
Further, the cylindrical shape of described valve pocket, and the longitudinal section of valve pocket is in " work " word shape structure;
The inwall of valve pocket is provided with the bulge loop for being embedded seal ring, and the high spot of valve pocket outer wall is provided with anti-skidding lines.
Further, described seal ring is " O " RunddichtringO, and the relative one side of two seal rings is equipped with annular opening;
And the surperficial distance to its center axis of valve outer wall increases gradually to both sides centered by dividing plate.
By adopting technique scheme, valve body is divided into two cavitys, when air compressor does not need to give vent to anger, valve pocket is pushed to the valve pocket side be connected with body, now, only be communicated with the gas port of a valve pocket in valve pocket, the pressurized air of discharging from this gas port is tightly sealed in valve pocket by two seal rings of valve pocket; When needs are vented, staff only need push valve pocket to centre, the gas port of left and right valve pocket is made all to be positioned at the passage of valve pocket, now, pressurized air just, another gas port inner by the gas port of valve pocket, this valve pocket, valve pocket and another valve pocket successively, realizes compressed-air actuated conducting.
Described air compressor adopts the mode of hand valve to replace traditional ball valve, structure is simple, practical, not only good seal performance, and safeguard, easy maintenance, be applicable to rugged environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model with the air compressor embodiment of hand valve;
Fig. 2 is the schematic diagram of the air compressor embodiment of hand valve in the utility model;
Fig. 3 is the A place enlarged view in Fig. 2.
In figure: 1, body; 2, air outlet; 3, hand valve; 31, valve body; 311, medium channel; 312, dividing plate; 313, left valve pocket; 314, right valve chamber; 315, gas port; 32, valve pocket; 321, seal ring; 322, bulge loop; 323, anti-skidding lines; 324, annular opening.
Embodiment
Referring to figs. 1 through Fig. 3, the air compressor embodiment of the utility model with hand valve is described further.
A kind of for the air compressor with hand valve 3, comprise body 1 and air outlet 2, described air outlet 2 is provided with hand valve 3, described hand valve 3 comprises valve body 31 and valve pocket 32, described valve body 31 is tubular structure and has through medium channel 311, be provided with dividing plate 312 in described medium channel 311, medium channel 311 is divided into left valve pocket 313 and right valve chamber 314 by described dividing plate 312;
Described valve pocket 32 is sheathed on outside described valve body 31, the inwall of left and right valve pocket 314 is equipped with the gas port 315 with extraneous conducting, the inwall of described valve pocket 32 is at least embedded with two seal rings 321, form seal space between two seal rings 321 and valve body 31 outer wall, valve pocket 32 inwall, and the axial distance between two seal rings 321 is greater than the distance between two gas ports 315.
By adopting technique scheme, valve body 31 is divided into two cavitys, when air compressor does not need to give vent to anger, valve pocket 32 is pushed to the valve pocket side be connected with body 1, now, only be communicated with the gas port 315 of a valve pocket in valve pocket 32, the pressurized air of discharging from this gas port 315 is tightly sealed in valve pocket 32 by two seal rings 321 of valve pocket 32; When needs are vented, staff only need push valve pocket 32 to centre, the gas port 315 of left and right valve pocket 314 is made all to be positioned at the passage of valve pocket 32, now, pressurized air just, another gas port 315 inner by the gas port 315 of valve pocket, this valve pocket, valve pocket 32 and another valve pocket successively, realizes compressed-air actuated conducting.
Described air compressor adopts the mode of hand valve 3 to replace traditional ball valve, structure is simple, practical, not only good seal performance, and safeguard, easy maintenance, be applicable to rugged environment.
Further, the cylindrical shape of described valve pocket 32, and the longitudinal section of valve pocket 32 is in " work " word shape structure;
The inwall of valve pocket 32 is provided with the bulge loop 322 for being embedded seal ring 321, and the high spot of valve pocket 32 outer wall is provided with anti-skidding lines 323.
The cylindrical shape of valve pocket 32, convenient processing on the one hand, uniform force on the one hand, convenient for assembly and use, longitudinal section is in " work " word shape, and intensity is high, stable performance, the position of valve pocket 32 outside hub depression is applicable to staff and holds, operates, the structure at two, after being embedded seal ring 321, still can having enough thickness to ensure structural strength, bear compressed-air actuated impact and pressure;
The setting of anti-skidding lines 323 then prevents operator's hand sliding.
Further, described seal ring 321 is " O " RunddichtringO 321, and the relative one side of two seal rings 321 is equipped with annular opening 324;
And valve body 31 outer wall surface to the distance of its center axis increases gradually to both sides centered by dividing plate 312.
Adopt the sealing means of " O " RunddichtringO 321, used " O " RunddichtringO 321 and had the advantages that to do axially reciprocating and low-speed rotation, ensured in Long-Time Service process, the tightness of hand valve 3;
Meanwhile, the one side that two seal rings 321 are relative is equipped with annular opening 324, upper valve body 31 outer wall surface is coordinated to increase gradually to both sides centered by dividing plate 312 to the distance of its center axis again, the special construction of seal ring 321, compressed-air actuated immense pressure can be utilized, order about annular opening 324 place to increase, tightly conflict valve body 31 outer wall, increase sealing; The leaning structure of valve body 31 outer wall surface, especially when annular opening 324 increases, the reaction force of a side direction is provided, compressed air pressure is larger, seal tightr, while further improving sealability, also increase the resistance of valve pocket 32 movement, prevent valve pocket 32 because of the vibration produced during compressor operation autonomous.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.
It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the air compressor with hand valve, comprise body and air outlet, described air outlet is provided with hand valve, it is characterized in that: described hand valve comprises valve body and valve pocket, described valve body is tubular structure and has through medium channel, be provided with dividing plate in described medium channel, medium channel is divided into left valve pocket and right valve chamber by described dividing plate;
Described valve pocket is sheathed on outside described valve body, the inwall of left and right valve pocket is equipped with the gas port with extraneous conducting, the inwall of described valve pocket is at least embedded with two seal rings, form seal space between two seal rings and valve outer wall, valve sleeving inner wall, and the axial distance between two seal rings is greater than the distance between two gas ports.
2. the air compressor with hand valve according to claim 1, is characterized in that: the cylindrical shape of described valve pocket, and the longitudinal section of valve pocket is in " work " word shape structure;
The inwall of valve pocket is provided with the bulge loop for being embedded seal ring, and the high spot of valve pocket outer wall is provided with anti-skidding lines.
3. the air compressor with hand valve according to claim 1 and 2, is characterized in that: described seal ring is " O " RunddichtringO, and the relative one side of two seal rings is equipped with annular opening;
And the surperficial distance to its center axis of valve outer wall increases gradually to both sides centered by dividing plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520356412.9U CN204663812U (en) | 2015-05-28 | 2015-05-28 | With the air compressor of hand valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520356412.9U CN204663812U (en) | 2015-05-28 | 2015-05-28 | With the air compressor of hand valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204663812U true CN204663812U (en) | 2015-09-23 |
Family
ID=54134200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520356412.9U Expired - Fee Related CN204663812U (en) | 2015-05-28 | 2015-05-28 | With the air compressor of hand valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204663812U (en) |
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2015
- 2015-05-28 CN CN201520356412.9U patent/CN204663812U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air compressor machine with hand power valve Effective date of registration: 20181114 Granted publication date: 20150923 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd Taizhou Wenling branch Pledgor: Zhejiang jaguar Trade Co., Ltd. Registration number: 2018330000382 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20200528 |