CN201407404Y - Waterproof exhausting hood of electromagnetic valve - Google Patents
Waterproof exhausting hood of electromagnetic valve Download PDFInfo
- Publication number
- CN201407404Y CN201407404Y CN2009200860801U CN200920086080U CN201407404Y CN 201407404 Y CN201407404 Y CN 201407404Y CN 2009200860801 U CN2009200860801 U CN 2009200860801U CN 200920086080 U CN200920086080 U CN 200920086080U CN 201407404 Y CN201407404 Y CN 201407404Y
- Authority
- CN
- China
- Prior art keywords
- hood
- waterproof
- solenoid valve
- cover cap
- electromagnetic valve
- 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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- Valve Housings (AREA)
Abstract
The utility model provides a waterproof exhausting hood of an electromagnetic valve, which is characterized in that the edge of the upper surface of the hood (1) is provided with an exhaust hole (2);and the bottom of the circumference of the hood (1) is provided with a drainage hole (3). The internal side surface of the hood (1) is provided with an inclined buckled trough (4). The novel hood hasgreat improvement and innovation on structural design, production cost, efficiency and using effect, simultaneously, the novel hood plays a waterproof and dustproof function, greatly improves the quality of the electromagnetic valve product, is economic and practical, and is suitable for wide popularization and usage on various electromagnetic valves.
Description
Technical field
The utility model relates to the protective equipment of solenoid valve, specifically a kind of solenoid valve waterproof exhaust cover cap.
Background technique
General solenoid valve top waterproof adopts the structure at exhaust nut outer cover rubber sheath, for the turnover gas that makes solenoid valve is smooth and easy must be again at rubber sheath upper surface designated port.The part solenoid valve still uses shelter-clad, and the product gross weight is increased, and cost raises.Solenoid valve is that relief opening is installed up at the mounting type of part main engine factory, and after rainwater can enter product cavity along the relief opening of solenoid valve, long-term inner ponding can cause inner body corrosion adhesion to cause solenoid valve to lose efficacy; Or moisture corrodes coil for a long time, thereby causes coil short or open circuit, and causes solenoid valve to lose efficacy.
Summary of the invention
The purpose of this utility model is at former irrational rubber sheath, and a kind of solenoid valve waterproof exhaust cover cap is provided, and can make the inner ponding of solenoid valve can cause the problem of the quality fault of solenoid valve in order to solve the rubber sheath.
The purpose of this utility model is achieved by the following technical solution: described solenoid valve waterproof exhaust cover cap, and the edge of the upper surface of cover cap is provided with exhaust port, and the bottom of cover cap periphery is provided with weep hole; The inner side surface of cover cap is provided with the back-off groove.
The beneficial effects of the utility model: cover cap can directly cover on solenoid valve and get final product, and does not need after installing again with its upper surface designated port; This structure has been saved the unsafe operation of designated port, improves working strength of workers, has also improved work efficiency of workers.Cover cap after improving has been carried out the trickle experiment, and experiment rear electromagnetic valve inside does not all have a bit moisture and enters.New cover cap not only on structural design, cost of production, efficient and using effect, has had great improvement and innovation; Simultaneously, also played the effect of waterproof and dustproof, the quality of product of solenoid valve has been greatly improved.This cover cap was both economical and practical, was adapted at various solenoid valves and extensively promoted the use of.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is a front view of the present utility model.
Among the figure: 1-cover cap, 2-exhaust port, 3-weep hole, 4-back-off groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, described solenoid valve waterproof exhaust cover cap, it is characterized in that: the edge of the upper surface of cover cap 1 is provided with exhaust port 2, and the bottom of cover cap 1 periphery is provided with weep hole 3.The inner side surface of cover cap 1 is provided with back-off groove 4.
This cover cap can directly cover on solenoid valve and get final product.Exhaust port 2 on the cover cap 1 makes the exhaust of solenoid valve smooth and easy, be contained on the solenoid valve exhaust nut, the solenoid valve relief opening is down the time, moisture can be discharged from exhaust port 2, the solenoid valve relief opening is up the time, and moisture can be discharged from weep hole 3, thus though the solenoid valve relief opening down or installation up, moisture content can both be discharged from cover cap weep hole 3 or exhaust port 2 smoothly, can not enter the solenoid valve inner chamber.Back-off groove 4 on the inner side surface of cover cap makes that cover cap 1 is logical to be installed on the exhaust nut smoothly along gradient, and does not have and come off.
Claims (2)
1. solenoid valve waterproof exhaust cover cap, it is characterized in that: the edge of the upper surface of cover cap (1) is provided with exhaust port (2), and the bottom of cover cap (1) periphery is provided with weep hole (3).
2. solenoid valve waterproof exhaust cover cap according to claim 1, it is characterized in that: the inner side surface of cover cap (1) is provided with back-off groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200860801U CN201407404Y (en) | 2009-05-27 | 2009-05-27 | Waterproof exhausting hood of electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200860801U CN201407404Y (en) | 2009-05-27 | 2009-05-27 | Waterproof exhausting hood of electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407404Y true CN201407404Y (en) | 2010-02-17 |
Family
ID=41678338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200860801U Expired - Fee Related CN201407404Y (en) | 2009-05-27 | 2009-05-27 | Waterproof exhausting hood of electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407404Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686118A (en) * | 2019-09-05 | 2020-01-14 | 特尼格日 | Waterproof type solenoid valve with anti-sticking is dead |
-
2009
- 2009-05-27 CN CN2009200860801U patent/CN201407404Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686118A (en) * | 2019-09-05 | 2020-01-14 | 特尼格日 | Waterproof type solenoid valve with anti-sticking is dead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20140527 |