CN207715755U - A kind of novel manual valve - Google Patents
A kind of novel manual valve Download PDFInfo
- Publication number
- CN207715755U CN207715755U CN201820023574.4U CN201820023574U CN207715755U CN 207715755 U CN207715755 U CN 207715755U CN 201820023574 U CN201820023574 U CN 201820023574U CN 207715755 U CN207715755 U CN 207715755U
- Authority
- CN
- China
- Prior art keywords
- valve body
- handle
- lower valve
- pressure releasing
- turntable
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of novel manual valves,Including lower valve body,It is provided with inlet port on the left of the lower valve body,And outlet is provided on the right side of lower valve body,Speed limiter is installed in the inlet port,Being equipped on the right side of the limiter of speed can pressure releasing valve core,It is described fixed link to be installed above pressure releasing valve core,The upper outer wall of the lower valve body is equipped with protective cover,And upper valve body is installed above lower valve body,The external wall beneath of the upper valve body opens up fluted,Air-proof block is installed in the groove,The equipment is provided with dust cover,It can prevent dust from entering the gap between fixed link and upper valve body,Keep fixed link unaffected in turn,And handle mounting hole is offered on dust cover,Handle can be screwed in handle fixed ring in turn when equipment use for a long time causes upper rust to be difficult to rotate,So that being more convenient that firmly handle bending even will not fracture easily when turn,The practicality is stronger.
Description
Technical field
The utility model belongs to valve arrangement technical field, and in particular to a kind of novel manual valve.
Background technology
Manually-operated gate is control unit in pipeline fluid transport system, it is for changing access section and media flow side
To having the function of water conservancy diversion, cut-off, adjusting, throttling, non-return, shunting or overflow release etc..For the valve of fluid control, valve
Inside nominal diameter from atomic small gauge valve greatly to latus rectum reach 10m industrial pipeline valve.Valve can pressure, temperature or its
It under the action of its form transducing signal, is acted by pre-provisioning request, or does not depend on transducing signal and simply open or close
It closes, valve makes opening and closing element lift, slides by driving or automechanism, swing or rotary motion, to change its pipes' analysis
Long-pending size is to realize its control function.
The manually-operated gate common currently on the market is generally faced with most of valves when we use manually-operated gate and exists
The phenomenon that getting rusty is had after long-time use, when our rotating valves again it finds that being very difficult to rotate, if turning by force
It is dynamic to will result in handle bending or even fracture, the rotation of next time is influenced, the low practicability of economic benefit is not strong；And most of equipment
It is all made of two valve bodies, after equipment investment is run once by the gap location pole between two valve bodies of prolonged use
Raw material leakage easily occurs, the low practicability of the big economic benefit of wastage of material is not strong；And most of equipment are at work from air inlet
The gas of entrance, which easily washes out the part in valve body, makes the normal operation of equipment to influence, and the practicality is not strong.
Utility model content
The purpose of this utility model is to provide a kind of novel manual valves, to solve mentioned above in the background art work as
Most of valves have the phenomenon that getting rusty after prolonged use when we are using manually-operated gate, when our rotating valves again
It finds that being very difficult to rotate, if forced rotating will result in handle bending or even fracture, the rotation of next time is influenced, it is economical
The low practicability of benefit is not strong；And most of equipment are all made of two valve bodies, after equipment investment operation when by long
Between two valve bodies of use between gap location easily occur raw material leakage, the low practicability of the big economic benefit of wastage of material is not
By force；And the part in valve body is easily washed out the normal fortune for making equipment by the gas that most of equipment enter from air inlet at work
It exercises to influence, the not strong problem of the practicality.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel manual valve, including lower valve
Body is provided with inlet port on the left of the lower valve body, and is provided with outlet on the right side of lower valve body, is equipped in the inlet port
Limiter of speed, be equipped on the right side of the limiter of speed can pressure releasing valve core, it is described fixed link to be installed above pressure releasing valve core, it is described
The upper outer wall of lower valve body is equipped with protective cover, and upper valve body is equipped with above lower valve body, and the upper valve body is logical with lower valve body
It crosses bolt to be fixedly connected, and the external wall beneath of upper valve body opens up fluted, and air-proof block, the upper valve body are equipped in the groove
Upper outer wall offer spring fixing groove and through-hole, spring is installed, the top peace of the spring in the spring fixing groove
Equipped with limiting plate, turntable is installed above the limiting plate, handle, and the lower section peace of turntable are installed above the turntable
Equipped with dust cover, the handle and turntable are connect by being screwed for being meshed, and the dust cover is solid by screw with turntable
Fixed connection.
Preferably, the side wall of the dust cover offers handle mounting hole, and screw thread is provided in the handle mounting hole, and
There are four handle mounting hole is arranged altogether, the external wall beneath of the handle is provided with the screw thread being meshed in handle mounting hole.
Preferably, boss fixing groove is offered below the air-proof block, and it is solid that rubber sleeve is opened up above air-proof block
Determine slot, rubber seal is installed in the rubber sleeve fixing groove.
Preferably, it is described can the upper outer wall of pressure releasing valve core be provided with circle convex platform, and can pressure releasing valve core external wall beneath
Offer bleed ports, it is described can the side wall of pressure releasing valve core offer pressure release exhaust outlet in the upper area of air inlet.
Preferably, the protective cover is made of two half of protective covers, and two half of protection are bolted to connection.
Compared with prior art, the utility model has the beneficial effects that：The device structure is scientific and reasonable safe and convenient to use,
And the equipment is provided with dust cover, can prevent dust from entering the gap between fixed link and upper valve body, make fixed link in turn
When it is unaffected, and handle mounting hole is offered on dust cover, when equipment use for a long time cause it is upper become rusty and be difficult to rotate when can
Handle to be screwed in handle fixed ring in turn so that be more convenient firmly easily will not even roll over handle bending when turn
Disconnected, the practicality is stronger；And the equipment can make gas can offer pressure release exhaust outlet on pressure releasing valve core when the device is opened
The damage of senior general's equipment part will not be crossed due to pressure by carrying out gas when pre- pressure release makes valve open completely by pressure release exhaust outlet,
The stronger service life bigger of the practicality；And the equipment is provided with air-proof block, and rubber seal is equipped with above air-proof block
So that the air-tightness of equipment is more preferable, and the equipment is provided with boss fixing groove below air-proof block, and valve is opened completely to be made
Circle convex platform insertion boss fixing groove can just make the air-tightness higher of equipment, will not make raw material be wasted the practicality compared with
By force；And equipment setting speed limiter can make the flow velocity reduction of the raw material of entrance that it be made not impact valve body piece, avoid
The case where valve body piece is broken, the practicality is stronger, and the equipment is provided with protective cover can prevent flow or dust
Falling on reduces the case where so that it is corroded on valve, and the practicality is stronger.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the outside drawing of the utility model；
Fig. 3 is the turntable outside drawing of the utility model；
Fig. 4 is the turntable vertical view of the utility model；
Fig. 5 is the air-proof block sectional view of the utility model；
Fig. 6 is the protective cover side view of the utility model；
Fig. 7 is the limiter of speed vertical view of the utility model.
In figure：1- lower valve bodies, 2- inlet ports, 3- outlets, 4- limiter of speeds, 5- can pressure releasing valve core, 6- fixed links, 7- upper valves
Body, 8- air-proof blocks, 9- protective covers, 10- springs, 11- turntables, 12- dust covers, 13- handles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel manual valve, including lower valve body 1,
The left side of lower valve body 1 is provided with inlet port 2, and the right side of lower valve body 1 is provided with outlet 3, and speed limiter is installed in inlet port 2
4, the right side of limiter of speed 4 be equipped with can pressure releasing valve core 5, can the top of pressure releasing valve core 5 fixed link 6, the top of lower valve body 1 are installed
Outer wall is equipped with protective cover 9, and the top of lower valve body 1 is equipped with upper valve body 7, upper valve body 7 and 1 company of being bolted of lower valve body
It connects, and the external wall beneath of upper valve body 7 opens up fluted, air-proof block 8 is equipped in groove, the upper outer wall of upper valve body 7 offers
Spring fixing groove and through-hole, are equipped with spring 10 in spring fixing groove, and the top of spring 10 is equipped with limiting plate, limiting plate it is upper
Side is equipped with turntable 11, and the top of turntable 11 is equipped with handle 13, and the lower section of turntable 11 is equipped with dust cover 12, handle 13 with
Turntable 11 is fixedly connected with turntable 11 by screw by the connection that is screwed that is meshed, dust cover 12.
In the present embodiment, it is preferred that the side wall of dust cover 12 offers handle mounting hole, and spiral shell is provided in handle mounting hole
Line, and there are four handle mounting hole is arranged altogether, the external wall beneath of handle 13 is provided with the screw thread being meshed in handle mounting hole,
Commonsense method, which cannot be satisfied condition and can screw in handle 13 in handle mounting hole, when being to need rotary turnplate 11 makes equipment
More convenient and quicker when rotation.
In the present embodiment, it is preferred that the lower section of air-proof block 8 offers boss fixing groove, and the top of air-proof block 8 offers
Rubber sleeve fixing groove is equipped with rubber seal in rubber sleeve fixing groove, is to make equipment air-tightness by rubber seal
More preferably.
In the present embodiment, it is preferred that can the upper outer wall of pressure releasing valve core 5 be provided with circle convex platform, and can pressure releasing valve core 5
External wall beneath offers bleed ports, can the side wall of pressure releasing valve core 5 offer pressure release exhaust outlet in the upper area of air inlet, be for
So that circle convex platform insertion boss fixing groove is increased the air-tightness of equipment when valve being allow to open completely, and needs that raw material is discharged
When can first screw out a part can pressure releasing valve core 5 so that bleed ports is not closed, later can by can pressure releasing valve core 5 to raw material
Carrying out pre- pressure release makes raw material not wash out valve parts.
In the present embodiment, it is preferred that protective cover 9 is made of two half of protective covers, and two half of protection pass through bolt
It is fixedly connected, is the installation and dismounting for the ease of protective cover 9, keep equipment more convenient in repair.
Operation principle：When the utility model is used, user installs limiter of speed 4 in inlet port 2 first, later again will be into
Entrance 2 is connect with extraneous pipe respectively with outlet 3, and user can choose whether to open valve according to actual conditions later, if
Open can with turn handle 13, make turntable 11 drive fixed link 6 move upwards, at this time can pressure releasing valve core 5 slowly rise, entrance
Gas pass through after can by can pressure releasing valve core 5 pre- pressure release is carried out to raw material raw material is made not wash out valve parts, Zhi Houliu
For speed slowly into the discharge of outlet 3 is crossed, equipment setting speed limiter 4 can make the flow velocity reduction of the raw material of entrance make it will not
Valve body piece is impacted, the case where valve body piece is broken is avoided, and the equipment is provided with dust cover 12, ash can be prevented
Dirt enters the gap between fixed link and upper valve body, keeps fixed link 6 unaffected in turn, and offered on dust cover 12
Handle can be screwed in handle fixed ring when equipment use for a long time causes upper rust to be difficult to rotate and revolved by handle mounting hole
It is dynamic so as to be more convenient that firmly handle bending even will not fracture easily when turn, the practicality is stronger.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel manual valve, including lower valve body (1), it is characterised in that：It is provided with entrance on the left of the lower valve body (1)
Mouth (2), and outlet (3) is provided on the right side of lower valve body (1), installation speed limiter (4), the limit in the inlet port (2)
Be equipped on the right side of fast device (4) can pressure releasing valve core (5), it is described fixed link (6) to be installed above pressure releasing valve core (5), it is described
The upper outer wall of lower valve body (1) is equipped with protective cover (9), and upper valve body (7), the upper valve are equipped with above lower valve body (1)
Body (7) is bolted to connection with lower valve body (1), and the external wall beneath of upper valve body (7) opens up fluted, peace in the groove
Equipped with air-proof block (8), the upper outer wall of the upper valve body (7) offers spring fixing groove and through-hole, in the spring fixing groove
Spring (10) is installed, limiting plate is installed above the spring (10), turntable (11) is installed above the limiting plate,
Handle (13) is installed above the turntable (11), and dust cover (12), the handle are installed below turntable (11)
(13) it is connect by being screwed of being meshed with turntable (11), the dust cover (12), which with turntable (11) passes through screw, fixes and connect
It connects.
2. a kind of novel manual valve according to claim 1, it is characterised in that：The side wall of the dust cover (12) opens up
There is handle mounting hole, be provided with screw thread in the handle mounting hole, and there are four handle mounting hole is arranged altogether, the handle (13)
External wall beneath be provided with the screw thread being meshed in handle mounting hole.
3. a kind of novel manual valve according to claim 1, it is characterised in that：It is opened up below the air-proof block (8)
There is boss fixing groove, and open up rubber sleeve fixing groove above air-proof block (8), rubber is installed in the rubber sleeve fixing groove
Sealing ring.
4. a kind of novel manual valve according to claim 1, it is characterised in that：It is described can pressure releasing valve core (5) top
Outer wall is provided with circle convex platform, and can the external wall beneath of pressure releasing valve core (5) offer bleed ports, it is described can pressure releasing valve core (5)
Side wall offers pressure release exhaust outlet in the upper area of air inlet.
5. a kind of novel manual valve according to claim 1, it is characterised in that：The protective cover (9) is by two one side of something
Protective cover forms, and two half of protection are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023574.4U CN207715755U (en) | 2018-01-08 | 2018-01-08 | A kind of novel manual valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023574.4U CN207715755U (en) | 2018-01-08 | 2018-01-08 | A kind of novel manual valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715755U true CN207715755U (en) | 2018-08-10 |
Family
ID=63054714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023574.4U Expired - Fee Related CN207715755U (en) | 2018-01-08 | 2018-01-08 | A kind of novel manual valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090772A (en) * | 2021-04-20 | 2021-07-09 | 浙江罡达机械制造有限公司 | Stop valve with throttle speed limit structure |
-
2018
- 2018-01-08 CN CN201820023574.4U patent/CN207715755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090772A (en) * | 2021-04-20 | 2021-07-09 | 浙江罡达机械制造有限公司 | Stop valve with throttle speed limit structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180810 Termination date: 20210108 |