CN209180145U - A kind of fan coil punching press hydraulic valve - Google Patents
A kind of fan coil punching press hydraulic valve Download PDFInfo
- Publication number
- CN209180145U CN209180145U CN201822046069.4U CN201822046069U CN209180145U CN 209180145 U CN209180145 U CN 209180145U CN 201822046069 U CN201822046069 U CN 201822046069U CN 209180145 U CN209180145 U CN 209180145U
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- valve seat
- hole
- electromagnetic valve
- valve core
- punching press
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Abstract
The utility model discloses a kind of fan coil punching press hydraulic valve, it is provided with through-hole in two-way function electromagnet, is disposed with plug screw, left valve seat in through-hole from right to left, plug screw right end is provided with blind nut, and blind nut is fastened on the right side of two-way function electromagnet；Electromagnetic valve core is provided in plug screw；Left valve seat left end is connect with slide valve seat right end；It pushes and pulls spool left end to connect by the right end of pin shaft and slide valve, push-and-pull spool from left to right sequentially passes through left valve seat, electromagnetic valve core, and push-and-pull spool right end is connect by pin shaft with electromagnetic valve core；Size B between electromagnetic valve core right side and the inner hole step surface of plug screw is 3~5mm；Size C between electromagnetic valve core left side and the right side of left valve seat is 3~5mm.The utility model is small in size, and connection parts are few, compact-sized, and power is big, and two-way function electromagnet spool is able to achieve the movement of push/pull, is easily manipulated and reliable operation；Using automatically controlled and manual separation structure, production cost is reduced.
Description
Technical field
The utility model belongs to field of air conditioning, in particular to a kind of fan coil punching press hydraulic valve.
Background technique
Air-conditioning is the abbreviation of air regulator, and air-conditioning is the temperature to air, humidity, degree of purity, at air velocity
Reason meets the equipment of people's production, living needs.Hanging air conditioner is the one of which of air-conditioning, for saving ground to area of space
Side is (generally closed) to provide the unit of processing air temperature variations.Its function is to the room (or enclosure space, region)
The parameters such as temperature, humidity, cleanliness and the air velocity of interior air are adjusted, to meet wanting for human comfort or technical process
It asks, but to select the size of air-conditioning according to the size in space.Air-conditioning its shell when manufacturing is usually primary by stamping die
It is stamped to form.The reversal valve that common punching structure uses has the following deficiencies: 1), since the both ends in valve body assembly are equipped with more
Electromagnet, outer dimension is big, and connection parts are more, and maintenance is inconvenient；2), when magnet control slide valve commutates, manipulation at this time
Handle links together with slide valve, increases the working frequency of manual part, leads to the abrasion of handle sealing element；3), the hole used
With sealing, destructible sealing element after disassembly inconvenience and disassembly needs frequently to replace sealing element.It is therefore desirable to provide a kind of energy
The hydraulic valve enough effectively to solve the above problems.
Summary of the invention
The purpose of this utility model is above-mentioned technical problem to be solved.
In order to achieve the above purpose, the utility model takes following technical solution: a kind of fan coil punching
Pressure hydraulic valve, including cylinder body, two-way function electromagnet, rotating handle, cylinder body right side are provided with two-way function electromagnet；
Oil return piece is provided in front of cylinder body；Cylinder body rear is provided with oil inlet piece, is provided with overflow valve on the left of oil inlet piece；In cylinder body
Portion is provided with slide valve, is provided with slide valve seat on the right side of slide valve, it is characterised in that: be provided in the two-way function electromagnet logical
Hole is disposed with plug screw, left valve seat in through-hole from right to left, and plug screw right end is provided with blind nut, and blind nut is fastened on two-way function
The right side of electromagnet；Electromagnetic valve core is provided in plug screw；Left valve seat left end is connect with slide valve seat right end；It is logical to push and pull spool left end
The right end for crossing pin shaft and slide valve connects, and push-and-pull spool from left to right sequentially passes through left valve seat, electromagnetic valve core, and push-and-pull spool right end is logical
Pin shaft is crossed to connect with electromagnetic valve core.
The slide valve left end is provided with U-lag, and yoke bar is provided in U-lag, and yoke bar is three sections of multi-diameter shafts, shift fork
It is threadedly coupled at the top of bar with rotating handle, yoke bar bottom centre is provided with hexagonal prisms blind hole.
The rotating handle is three sections of multi-diameter shafts, and the interlude outer ring of three sections of multi-diameter shafts is disposed with close from front to back
Sealing, U-lag, sealing element；Screw-threaded counterbore is provided in the middle part of the interlude of three sections of multi-diameter shafts.
It is provided with single plane on the big end external cylindrical surface of the rotating handle, through-hole, handle peace are provided in plane
It is vertical with the through-hole on inclined-plane to fill threaded hole；There are two symmetrical parallel surfaces for the small end setting of rotating handle.
Size between the inner hole step surface of the electromagnetic valve core right side and plug screw is B, and size B is 3~5mm.
Size between the right side of the electromagnetic valve core left side and left valve seat is C, and size C is 3~5mm.
The utility model is small in size, and connection parts are few, compact-sized, and power is big, push-and-pull spool and two-way function solenoid valve
Core, slide valve are all made of pin shaft rigid attachment, are able to achieve the movement of push/pull, are easily manipulated and reliable operation, using it is automatically controlled with it is manual
Separated structure, when the commutation of multi-way reversing valve control electromagnet spool control valve, yoke bar is detached from from U-lag, rotating handle and cunning
Valve links not together, and rotating handle part is in static seal state, greatly reduces the working frequency of rotating handle, improves close
The reliability of envelope；Rotating handle uses axial seal structure, and good seal performance, starting and turning moment are smaller, assembly and dimension
It repairs conveniently, reduces production cost, promoting and applying has good economic and social benefit.
Detailed description of the invention
Fig. 1 is the top view of the utility model.
Fig. 2 is A~A sectional view of Fig. 1.
Fig. 3 is II partial enlarged view of Fig. 1.
In figure: 1. studs；2. oil inlet piece；3. overflow valve；4. cylinder body；5. oil return piece；6. two-way function electromagnet；
7. size B；8. pushing and pulling spool；9. size C；10. slide valve seat；11. slide valve；12. yoke bar；13. rotating handle；14. sealing element；
15.U shape slot；601. blind nut；602. plug screw；603. electromagnetic valve core；604. left valve seats.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, but not as limitations of the present invention:
A kind of fan coil punching press hydraulic valve, including cylinder body 4, two-way function electromagnet 6, rotating handle 13, oil cylinder
Two-way function electromagnet 6 is provided on the right side of body 4；Oil return piece 5 is provided in front of cylinder body 4；4 rear of cylinder body is provided with oil inlet piece
2, overflow valve 3 is provided on the left of oil inlet piece 2；Cylinder body 4 is internally provided with slide valve 11, and slide valve seat 10 is provided on the right side of slide valve 11,
It is provided with through-hole in the two-way function electromagnet 6, is disposed with plug screw 602, left valve seat 604 in through-hole from right to left,
602 right end of plug screw is provided with blind nut 601, and blind nut 601 is fastened on the right side of two-way function electromagnet 6；It is provided in plug screw 602
Electromagnetic valve core 603；Left 604 left end of valve seat is connect with 10 right end of slide valve seat；Push and pull the right side that 8 left end of spool passes through pin shaft and slide valve 11
End connection, push-and-pull spool 8 from left to right sequentially pass through left valve seat 604, electromagnetic valve core 603, push-and-pull 8 right end of spool by pin shaft with
Electromagnetic valve core 603 connects；11 left end of slide valve is provided with U-lag 15, and yoke bar 12, yoke bar are provided in U-lag 15
12 be three sections of multi-diameter shafts, and 12 top of yoke bar is threadedly coupled with rotating handle 13, and 12 bottom centre of yoke bar is provided with hexagonal prisms
Blind hole；The rotating handle 13 is three sections of multi-diameter shafts, and the interlude outer ring of three sections of multi-diameter shafts is disposed with close from front to back
Sealing 14, U-lag 15, sealing element 14；Screw-threaded counterbore is provided in the middle part of the interlude of three sections of multi-diameter shafts；The rotating handle 13
Big end external cylindrical surface on be provided with single plane, be provided with through-hole in plane, handle installs the through-hole on threaded hole and inclined-plane
Vertically；There are two symmetrical parallel surfaces for the small end setting of rotating handle 13；603 right side of electromagnetic valve core and plug screw 602
Inner hole step surface between size be B, size B7 be 3~5mm；603 left side of electromagnetic valve core and left valve seat 604
Size between right side is C, and size C9 is 3~5mm.
When it is implemented, 1), two-way function electromagnet 6 it is electric, electromagnetic valve core 603 moves downward, while electromagnetic valve core 603
It being moved downward by push-and-pull spool 8 with movable pulley 11, the size C9 for carrying out journey is 3~5mm, after completing work, two-way function electricity
6 power loss of magnet, band movable pulley 11 moves right push-and-pull spool 8 under spring force, while pushing and pulling spool 8 and driving electromagnetic valve core
603 move right, until resetting；2), when electromagnetic switch, two-way function electromagnet 6 must be electric, and electromagnetic valve core 603 moves right, together
When electromagnetic valve core 603 by push and pull spool 8 moved right with movable pulley 11, draw stroke size B7 be 3~5mm, complete work
Afterwards, 6 power loss of two-way function electromagnet, band movable pulley 11 moves downward push-and-pull spool 8 under spring force, while pushing and pulling spool
8 drive electromagnetic valve cores 603 move downward, until resetting；3), when multi-way reversing valve control electromagnet spool control valve commutates, rotation
Yoke bar 12 and U-lag 15 on handle 13 are detached from, and rotating handle 13 does not link with slide valve 11, and rotating handle 13 is in static seal
State greatly reduces the working frequency of rotating handle 13, improves the reliability of sealing；4), when multiple directional control valve handle
When spool control valve commutates, yoke bar 12 and U-lag 15 in rotating handle 13 are contacted, and rotating handle 13 and slide valve 11 link；5),
Rotating handle 13 uses Nickel Plating Treatment.
Obviously, above-described embodiment is merely examples for clearly illustrating the present invention, and not to embodiment party
The restriction of formula.For those of ordinary skill in the art, other differences can also be made on the basis of the above description
The variation or variation of form, there is no necessity and possibility to exhaust all the enbodiments, and thus amplify out aobvious and
The variation that is clear to changes among still in the protection scope of the utility model.
Claims (6)
1. a kind of fan coil punching press hydraulic valve, including cylinder body (4), two-way function electromagnet (6), rotating handle (13),
Two-way function electromagnet (6) are provided on the right side of cylinder body (4)；Oil return piece (5) are provided in front of cylinder body (4)；After cylinder body (4)
Side is provided with oil inlet piece (2), is provided with overflow valve (3) on the left of oil inlet piece (2)；Cylinder body (4) is internally provided with slide valve (11), sliding
Slide valve seat (10) are provided on the right side of valve (11), it is characterised in that: are provided with through-hole in the two-way function electromagnet (6), are led to
Plug screw (602), left valve seat (604) are disposed in hole from right to left, plug screw (602) right end is provided with blind nut (601), blind nut
(601) it is fastened on the right side of two-way function electromagnet (6)；Electromagnetic valve core (603) are provided in plug screw (602)；Left valve seat
(604) left end is connect with slide valve seat (10) right end；Push-and-pull spool (8) left end is connect by pin shaft with the right end of slide valve (11), is pushed away
Draw spool (8) from left to right to sequentially pass through left valve seat (604), electromagnetic valve core (603), push-and-pull spool (8) right end by pin shaft with
Electromagnetic valve core (603) connection.
2. a kind of fan coil punching press hydraulic valve according to claim 1, it is characterised in that: the slide valve (11) is left
End is provided with U-lag (15), is provided with yoke bar (12) in U-lag (15), and yoke bar (12) is three sections of multi-diameter shafts, yoke bar
(12) top is threadedly coupled with rotating handle (13), and yoke bar (12) bottom centre is provided with hexagonal prisms blind hole.
3. a kind of fan coil punching press hydraulic valve according to claim 1, it is characterised in that: the rotating handle
It (13) is three sections of multi-diameter shafts, the interlude outer ring of three sections of multi-diameter shafts is disposed with sealing element (14), U-lag from front to back
(15), sealing element (14)；Screw-threaded counterbore is provided in the middle part of the interlude of three sections of multi-diameter shafts.
4. a kind of fan coil punching press hydraulic valve according to claim 1, it is characterised in that: the rotating handle
(13) it is provided with single plane on big end external cylindrical surface, through-hole is provided in plane, handle is installed on threaded hole and inclined-plane
Through-hole is vertical；There are two symmetrical parallel surfaces for the small end setting of rotating handle (13).
5. a kind of fan coil punching press hydraulic valve according to claim 1, it is characterised in that: the electromagnetic valve core
(603) size between right side and the inner hole step surface of plug screw (602) is B, size B(7) it is 3~5mm.
6. a kind of fan coil punching press hydraulic valve according to claim 1, it is characterised in that: the electromagnetic valve core
(603) size between left side and the right side of left valve seat (604) is C, size C(9) it is 3~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046069.4U CN209180145U (en) | 2018-12-07 | 2018-12-07 | A kind of fan coil punching press hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046069.4U CN209180145U (en) | 2018-12-07 | 2018-12-07 | A kind of fan coil punching press hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180145U true CN209180145U (en) | 2019-07-30 |
Family
ID=67375824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822046069.4U Active CN209180145U (en) | 2018-12-07 | 2018-12-07 | A kind of fan coil punching press hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180145U (en) |
-
2018
- 2018-12-07 CN CN201822046069.4U patent/CN209180145U/en active Active
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