CN207921422U - Multifunctional water-proof ventilating valve - Google Patents
Multifunctional water-proof ventilating valve Download PDFInfo
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- CN207921422U CN207921422U CN201721878088.2U CN201721878088U CN207921422U CN 207921422 U CN207921422 U CN 207921422U CN 201721878088 U CN201721878088 U CN 201721878088U CN 207921422 U CN207921422 U CN 207921422U
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Abstract
The utility model is related to a kind of Multifunctional water-proof ventilating valves, include hollow valve body, valve deck and shaft equipped with an opening, over said opening, the valve body is arranged at intervals with multiple through-holes that cooperation is inserted into for the shaft on the side wall close to the opening for the valve deck covering；The valve deck includes the first valve deck and the second valve deck, and one end of first valve deck and the second valve deck is both provided with shaft hole, and the shaft passes through the shaft hole, and the both ends of the shaft are plugged in the through-hole.The first valve deck and the second valve deck in the utility model Multifunctional water-proof ventilating valve can rotate around the shaft, when the first valve deck and the second valve deck rotate opposite direction rotating to when being bonded, the first valve deck and the second valve deck can be caught according to certain orientation rotary valve, i.e. dismantled and assembled valve body, it realizes and is dismounted without tool, simplify assembling flow path.Meanwhile the utility model has also combined waterproof and breathable function, explosion prevention function, function of shielding and grounding function, can meet a variety of demand occasions.
Description
Technical field
The utility model is related to valve fields, more specifically to a kind of Multifunctional water-proof ventilating valve.
Background technology
The water-tight equipment of some high leakproofness, such as outdoor electronic device, communication equipment usually by waterproof vent valve come
Pressure is balanced, build-up of pressure is prevented and damages device housings sealing, while keeping good ventilative situation.
Existing waterproof vent valve product is main or in a manner of the additional valve body of a piece of waterproof ventilated membrane, valve body bottom
Portion is fixed using modes such as screw thread or hooks, and valve body top generally has valve deck, and portioned product valve deck can be opened；Existing product master
What is be directed to is still waterproof, this basic function of breathing freely, other functions is had both, such as explosion prevention function, function of shielding and grounding function
Waterproof vent valve it is still rare at present, the equipment that cannot be satisfied large-scale high power high performance requirements；And installation is needed in dismounting
Want tool that could complete, it is not convenient enough.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of multi-functional
Waterproof vent valve.
Technical solution adopted by the utility model to solve its technical problems is：A kind of Multifunctional water-proof ventilating valve is constructed,
Include hollow valve body, valve deck and shaft equipped with an opening, over said opening, the valve body is close to institute for the valve deck covering
It states and is arranged at intervals with multiple through-holes for being inserted into cooperation for the shaft on the side wall of opening；The valve deck includes the first valve deck and the
One end of two valve decks, first valve deck and the second valve deck is both provided with shaft hole, and the shaft passes through the shaft hole, and
The both ends of the shaft are plugged in the through-hole.
Preferably, one end of first valve deck is provided with a notch and shaft hole, and one end of second valve deck is equipped with
Protrusion corresponding with the notch, it is described protrusion be equipped with shaft hole, the shaft pass through first valve deck shaft hole and
The shaft hole of second valve deck, and the both ends of the shaft are plugged in the through-hole.
Preferably, the shaft includes first rotating shaft and the second shaft, and the through-hole includes being inserted into for the first rotating shaft
The first through hole of cooperation and the second through-hole that cooperation is inserted into for second shaft；
The first rotating shaft passes through the shaft hole of first valve deck, and the both ends of the first rotating shaft be plugged in it is described
In first through hole；
Second shaft passes through the shaft hole of second valve deck, and the both ends of second shaft be plugged in it is described
In second through-hole.Preferably, the edge of first valve deck and the second valve deck is both provided with convex block, the open edge of the valve body
The upper correspondence convex block is provided with open slot, and the convex block is stuck on the open slot.
Preferably, the valve body includes main part and interconnecting piece, and the valve body is installed to by the interconnecting piece in equipment；
Accommodating space is equipped in the main part, the opening is arranged at the top of the accommodating space and is connected to the appearance
It is between emptying and extraneous；The bottom of the accommodating space is equipped with the venthole communicated with the inner cavity of the interconnecting piece.
Preferably, the Multifunctional water-proof ventilating valve further includes waterproof ventilated membrane, and the waterproof ventilated membrane is set to described
The bottom of accommodating space simultaneously covers the venthole.
Preferably, the Multifunctional water-proof ventilating valve further includes explosion-proof reed, and the explosion-proof reed is installed on described accommodating
Top in space and positioned at the waterproof ventilated membrane.
Preferably, the Multifunctional water-proof ventilating valve further includes the ground connection pressure ring for being equipped with ground connection wiring hole, the earth contact pressure
Ring set is located at the interconnecting piece close to one end of the main part.
Preferably, the Multifunctional water-proof ventilating valve further includes sealing ring, and the sealing ring is sleeved on the interconnecting piece, institute
Ground connection pressure ring is stated between the main part and the sealing ring.
Preferably, the Multifunctional water-proof ventilating valve further includes gauze screen and the gauze screen pressure for compressing the gauze screen
Piece, the gauze screen are set between the waterproof ventilated membrane and the explosion-proof reed, and the gauze screen tabletting is arranged described
Between gauze screen and the explosion-proof reed.
The Multifunctional water-proof ventilating valve for implementing the utility model, has the advantages that：The utility model is multi-functional anti-
The first valve deck and the second valve deck in water vent valve are rotatably connected on by the cooperation between shaft and shaft hole on valve body, the
One valve deck and the second valve deck can rotate around the shaft, can be with when the first valve deck and the second valve deck rotate opposite direction rotating to when being bonded
Catch the first valve deck and the second valve deck according to certain orientation rotary valve, you can dismounting valve body is realized without tool dismounting, simplified
Assembling flow path gives the better usage experience of user.Meanwhile the waterproof vent valve of the utility model herein in connection with waterproof and breathable function,
Explosion prevention function, function of shielding and grounding function can meet a variety of demand occasions.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the decomposition texture schematic diagram of the utility model Multifunctional water-proof ventilating valve first embodiment；
Fig. 2 is the combining structure schematic diagram of the utility model Multifunctional water-proof ventilating valve first embodiment；
Fig. 3 is the installation operation schematic diagram of the utility model Multifunctional water-proof ventilating valve；
Fig. 4 and Fig. 5 is the sectional view of the utility model Multifunctional water-proof ventilating valve；
The corresponding component names of each label are as follows in figure：
10, valve body；11, main part；12, interconnecting piece；13, through-hole；14, open slot；20, valve deck；21, the first valve deck；
211, notch；22, the second valve deck；221, raised；23, shaft hole；24, convex block；25, label is opened；30, shaft；40, waterproof is saturating
Air film；50, explosion-proof reed；60, it is grounded pressure ring；61, it is grounded wiring hole；70, sealing ring；81, gauze screen；82, gauze screen tabletting；
90, gas vent.
Specific implementation mode
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
The utility model discloses a kind of Multifunctional water-proof ventilating valve, waterproof vent valve set waterproof and breathable function,
The multiple functions such as no tool dismounting function, explosion prevention function, function of shielding and grounding function, can be applicable to required sealing and tool
In the equipment for needing pressure-relief explosion-proof under standby high shield effectiveness and hygrothermal environment.Such as：Civilian/police/forces station (including the back of the body
Negative, vehicle-mounted, airborne, naval vessel use), large capacity high-energy battery (including radio station battery, portable power supply box, power supply on vehicle, electrical outdoor
Source case), outdoor communication equipment (including outdoor base station, signal projector, receiver, gateway etc.), outdoor lamp (including street lamp,
Landscape Lamp etc.), outdoor monitoring picture pick-up device.
The Multifunctional water-proof ventilating valve of-Fig. 4 refering to fig. 1, the utility model include hollow valve body 10, valve deck 20 and shaft
30, valve body 10 is equipped with an opening, and valve deck 20 covers over said opening；Valve body 10 is spaced on the side wall close to the opening and sets
It is equipped with multiple through-holes 13 that cooperation is inserted into for shaft 30；Valve deck 20 includes the first valve deck 21 and the second valve deck 22, the first valve deck 21
It is both provided with the shaft hole 23 passed through for shaft 30 with one end of the second valve deck 22, shaft 30 passes through the shaft hole 23, and
And the both ends of the shaft 30 are plugged in the through-hole 13, the first valve deck 21 and the second valve deck 22 pass through shaft 30 and shaft hole
Cooperation between 23 and be rotatably connected on valve body 10.Preferably, all through-holes 13 are respectively positioned in same horizontal line, shaft
30 pass through the shaft hole 23 of the first valve deck 21 and the second valve deck 22, and the both ends of shaft 30 are plugged in respectively on 10 side wall of valve body
In two opposite through-holes 13, to which the first valve deck 21 and the second valve deck 22 can be rotated around shaft 30.Further, shaft
The flange that size is more than through-hole 13 can be arranged in 30 one end, to make one end of shaft 30 not deviate from from through-hole 13.
Embodiment 1
As Figure 1-Figure 4, in the present embodiment 1, one end of the first valve deck 21 is provided with a notch 211 and shaft hole
23, one end of the second valve deck 22 is equipped with corresponding with notch 211 raised 221, and protrusion 221 is equipped with shaft hole 23, and shaft 30 is worn
The shaft hole 23 of the shaft hole 23 and the second valve deck 22 of the first valve deck 21 is crossed, and the both ends of shaft 30 are plugged in through-hole 13.
That is, setting there are one shaft, the first valve deck 21 and the second valve deck 22 are rotated around same shaft.As shown in Figure 1, will be one whole originally
The valve deck 20 of body, which is split as two pieces, can surround the first valve deck 21 and the second valve deck 22 that shaft 30 rotates, when dismounting valve body
Two valve decks need to only be opened and form a handle (such as Fig. 3), dismounting then can be realized according to certain orientation rotation, dismounting is completed
The first valve deck 21 and the second valve deck 22 are reverted into original formation state (such as Fig. 2) afterwards.Further, valve deck 20 further includes opening
Label 25, plays indicative function.As shown in figure 3, the installation operation of the utility model Multifunctional water-proof ventilating valve is as follows：It presses first
The first valve deck 21 and the second valve deck 22 are opened according to direction shown in solid arrow in figure, making two valve decks, 30 rotations are formed around the shaft
Valve body 10 is installed in equipment by one handle then according to direction rotary valve 10 shown in dotted arrow in figure.
First valve deck 21 and the second valve deck 22 jointly cover the opening of valve body 10.Preferably, the first valve deck 21 and
The edge of two valve decks 22 is both provided with convex block 24, and convex block 24 is corresponded in the open edge of valve body 10 and is provided with open slot 14, convex block
24 are stuck on open slot 14.30 rotation around the shaft of the first valve deck 21 and the second valve deck 22 can be stirred by convex block 24.Such as Fig. 1 institutes
Show, the opening of valve body 10 is circular open, and it is also the round valve deck that can cover the circular open, round valve deck packet that valve deck 10, which corresponds to,
22 two parts of the first valve deck 21 and the second valve deck are included, the first valve deck 21 is equipped with a notch 211, this is corresponded on the second valve deck 22 and is lacked
Mouth 211 has a protrusion 221, and when protrusion 221 is in notch 211, the first valve deck 21 and the second valve deck 22 merge formation completely
Valve deck 20；First valve deck 21 and the second valve deck 22 share a shaft 30, and the two can be around 30 opposite direction rotating of shaft.When valve deck 20
When being covered in the opening of valve body 10, the convex block 24 at 22 edge of the first valve deck 21 and the second valve deck is stuck in opening for 10 open edge of valve body
In mouth slot, and protrude from the outside wall surface (as shown in Figure 2) of valve body 10；When needing to open valve deck 20, convex block 24 is moved with handspring
The first valve deck 21 can be started and the second valve deck 22 is allowed to 30 rotation around the shaft.
Valve body 10 includes main part 11 and interconnecting piece 12, and valve body 10 is installed to by interconnecting piece 12 in equipment；Main part 11
Interior to be equipped with accommodating space, the opening is arranged at the top of accommodating space and is connected to accommodating space and the external world；The bottom of accommodating space
Portion is equipped with the venthole communicated with the inner cavity of interconnecting piece 12.
The Multifunctional water-proof ventilating valve of the utility model further includes sealing ring 70, and sealing ring 70 is sleeved on interconnecting piece 12.It can
With understanding, interconnecting piece 12 can be screwed pipe, can also be grab.In embodiment as shown in Figure 1, interconnecting piece 12 is screw thread
Pipe, main part 11 and screwed pipe constitute the valve body of T-type, and sealing ring 70 is set in the position that screwed pipe is engaged with main part 11.
The Multifunctional water-proof ventilating valve of the utility model further includes waterproof ventilated membrane 40 and explosion-proof reed 50.Wherein, waterproof
Ventilated membrane 40 is set to the bottom of the accommodating space in valve body portion 11 and covers venthole, plays the role of waterproof and breathable.It is anti-
Quick-fried reed 50 is installed on the top in accommodating space and positioned at waterproof ventilated membrane 40, realizes equipment internal pressure tune under the condition of high temperature
Section, pressure release.Explosion-proof reed 50 forms threshold value with the elastic force of itself plus magnetic force, when external and internal pressure equilibrium, explosion-proof reed 50
The gas vent 90 (such as Fig. 4) on steel disc is covered for original state；When internal pressure is more than threshold value, explosion-proof reed 50 is in compression shock
Under be folded upward at, the gas vent 90 of exposed steel on piece, gas quickly flows out (such as Fig. 5)；When inside and outside pressure recovery equilibrium, prevent
Quick-fried reed 50 restores smooth original state.
Further, the Multifunctional water-proof ventilating valve of the utility model further includes the ground connection pressure ring for being equipped with ground connection wiring hole 61
60, ground connection pressure ring 60 is set in interconnecting piece 12 close to one end of main part 11, is grounded function by the ground connection pressure ring 60, makes
Equipment ground.Specifically, ground connection pressure ring 60 is between main part 11 and sealing ring 70.
Preferably, waterproof vent valve further includes gauze screen 81 and the gauze screen tabletting 82 for compressing gauze screen 81, is passed through
Gauze screen 81 can realize electro-magnetic screen function.The gauze screen 81 is set between waterproof ventilated membrane 40 and explosion-proof reed 50, shielding
Net tabletting 82 is arranged between gauze screen 81 and explosion-proof reed 50.
Embodiment 2
The basic structure of the present embodiment 2 is similar in embodiment 1, is in place of main difference：Shaft includes first
Shaft and the second shaft, first rotating shaft and the second shaft are arranged in parallel in same level, and through-hole 13 includes supplying described first turn
Axis is inserted into the first through hole of cooperation and is inserted into the second through-hole of cooperation for second shaft；First rotating shaft passes through the first valve deck 21
Shaft hole 23, and the both ends of first rotating shaft are plugged in first through hole, to which the first valve deck 21 can be around first rotating shaft
Rotation；Second shaft passes through the shaft hole 23 of the second valve deck 22, and the both ends of the second shaft are plugged in the second through-hole, to
Second valve deck 22 can be rotated around the second shaft.That is, shaft, respectively first rotating shaft and the second shaft there are two setting, first
Valve deck 21 and the second valve deck 22 can rotate respectively around first rotating shaft and the second shaft, and the first valve deck 21 passes through the first valve deck 21
Shaft hole 23 and first rotating shaft between cooperation and realize and be rotatably connected on valve body 10, the second valve deck 22 passes through the second valve deck
Cooperation between 22 shaft hole 23 and the second shaft and realize and be rotatably connected on valve body 10.
To sum up, the first valve deck 21 in the utility model Multifunctional water-proof ventilating valve and the second valve deck 22 pass through 30 He of shaft
Cooperation between shaft hole 23 and be rotatably connected on valve body 10, the first valve deck 21 and the second valve deck 22 can be with around the shaft 30 rotations
Turn, when the first valve deck 21 and the second valve deck 22 rotate opposite direction rotating to when being bonded, can catching the first valve deck 21 and the second valve deck
22 rotate according to certain orientation, you can dismounting valve body 10 is realized without tool dismounting, simplifies assembling flow path, better to user
Usage experience.Meanwhile the utility model Multifunctional water-proof ventilating valve has also combined waterproof and breathable function, explosion prevention function, shielding work(
Energy and grounding function, can meet a variety of demand occasions.
The utility model increases gauze screen 81 newly and realizes electromagnetic shielding work(on the basis of meeting basic waterproof and breathable function
Can, it increases ground connection pressure ring 60 newly and realizes that equipment ground, newly-increased explosion-proof reed 50 realize that internal pressure is adjusted, let out under the condition of high temperature
Pressure increases rotatable valve deck newly and realizes without tool dismounting.The Multifunctional water-proof ventilating valve of the utility model can meet a variety of demand fields
It closes, the realization of explosion prevention function has terseness and practicability, and more simplified compared with the prior art, the service life is longer；No tool is torn open
Dress function will simplify assembling flow path and to the better usage experience of user.The utility model can standardize, and reduce design and open
Cost is sent out, achievees the purpose that volume production application in a short time.
It should be understood that above example only expresses preferred embodiments of the present invention, description is more specific
With it is detailed, but it should not be understood as limiting the scope of the patent of the utility model；It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, can to above-mentioned technical characterstic carry out freely
Combination, various modifications and improvements can be made, these belong to the scope of protection of the utility model；Therefore, all with this practicality
The equivalents and modification that novel right is done, should all belong to the covering scope of the utility model claims.
Claims (10)
1. a kind of Multifunctional water-proof ventilating valve, which is characterized in that include equipped with one opening hollow valve body (10), valve deck (20) and
Shaft (30), over said opening, the valve body (10) is spaced on the side wall close to the opening for valve deck (20) covering
It is provided with multiple through-holes (13) that cooperation is inserted into for the shaft (30)；The valve deck (20) includes the first valve deck (21) and second
One end of valve deck (22), first valve deck (21) and the second valve deck (22) is both provided with shaft hole (23), the shaft (30)
It is plugged in the through-hole (13) across the both ends of the shaft hole (23), and the shaft (30).
2. Multifunctional water-proof ventilating valve according to claim 1, which is characterized in that one end of first valve deck (21) is set
It is equipped with a notch (211) and shaft hole (23), one end of second valve deck (22) is equipped with corresponding with the notch (211) convex
It rises (221), the protrusion (221) is equipped with shaft hole (23), and the shaft (30) passes through the shaft of first valve deck (21)
The shaft hole (23) in hole (23) and the second valve deck (22), and the both ends of the shaft (30) are plugged in the through-hole (13).
3. Multifunctional water-proof ventilating valve according to claim 1, which is characterized in that the shaft (30) includes first rotating shaft
With the second shaft, the through-hole (13) includes being inserted into the first through hole of cooperation for the first rotating shaft and being inserted for second shaft
Enter the second through-hole of cooperation；
The first rotating shaft passes through the shaft hole (23) of first valve deck (21), and the both ends of the first rotating shaft are plugged in
In the first through hole；
Second shaft passes through the shaft hole (23) of second valve deck (22), and the both ends of second shaft are plugged in
In second through-hole.
4. according to claim 1-3 any one of them Multifunctional water-proof ventilating valves, which is characterized in that first valve deck (21)
It is both provided with convex block (24) with the edge of the second valve deck (22), the convex block (24) is corresponded in the open edge of the valve body (10)
It is provided with open slot (14), the convex block (24) is stuck on the open slot (14).
5. Multifunctional water-proof ventilating valve according to claim 4, which is characterized in that the valve body (10) includes main part
(11) it is installed in equipment by the interconnecting piece (12) with interconnecting piece (12), the valve body (10)；
Accommodating space is equipped in the main part (11), the opening is arranged at the top of the accommodating space and is connected to the appearance
It is between emptying and extraneous；The bottom of the accommodating space is equipped with the venthole communicated with the inner cavity of the interconnecting piece (12).
6. Multifunctional water-proof ventilating valve according to claim 5, which is characterized in that the Multifunctional water-proof ventilating valve also wraps
Waterproof ventilated membrane (40) is included, the waterproof ventilated membrane (40) is set to the bottom of the accommodating space and covers the venthole.
7. Multifunctional water-proof ventilating valve according to claim 6, which is characterized in that the Multifunctional water-proof ventilating valve also wraps
Explosion-proof reed (50) is included, the explosion-proof reed (50) is installed in the accommodating space and positioned at the waterproof ventilated membrane (40)
Top.
8. Multifunctional water-proof ventilating valve according to claim 7, which is characterized in that the Multifunctional water-proof ventilating valve also wraps
The ground connection pressure ring (60) equipped with ground connection wiring hole (61) is included, the ground connection pressure ring (60) is set in the interconnecting piece (12) close to institute
State one end of main part (11).
9. Multifunctional water-proof ventilating valve according to claim 8, which is characterized in that the Multifunctional water-proof ventilating valve also wraps
Sealing ring (70) is included, the sealing ring (70) is sleeved on the interconnecting piece (12), and the ground connection pressure ring (60) is located at the main body
Between portion (11) and the sealing ring (70).
10. Multifunctional water-proof ventilating valve according to claim 8, which is characterized in that the Multifunctional water-proof ventilating valve is also
Gauze screen tabletting (82) including gauze screen (81) and for compressing the gauze screen (81), the gauze screen (81) are set to institute
It states between waterproof ventilated membrane (40) and the explosion-proof reed (50), the gauze screen tabletting (82) is arranged in the gauze screen (81)
Between the explosion-proof reed (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878088.2U CN207921422U (en) | 2017-12-28 | 2017-12-28 | Multifunctional water-proof ventilating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878088.2U CN207921422U (en) | 2017-12-28 | 2017-12-28 | Multifunctional water-proof ventilating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921422U true CN207921422U (en) | 2018-09-28 |
Family
ID=63615591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721878088.2U Active CN207921422U (en) | 2017-12-28 | 2017-12-28 | Multifunctional water-proof ventilating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457151A (en) * | 2019-01-22 | 2020-07-28 | 上海汽车集团股份有限公司 | Relief valve and battery package |
-
2017
- 2017-12-28 CN CN201721878088.2U patent/CN207921422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457151A (en) * | 2019-01-22 | 2020-07-28 | 上海汽车集团股份有限公司 | Relief valve and battery package |
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