CN108825848A - A kind of chemical electromagnetic valve - Google Patents
A kind of chemical electromagnetic valve Download PDFInfo
- Publication number
- CN108825848A CN108825848A CN201810503294.8A CN201810503294A CN108825848A CN 108825848 A CN108825848 A CN 108825848A CN 201810503294 A CN201810503294 A CN 201810503294A CN 108825848 A CN108825848 A CN 108825848A
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- China
- Prior art keywords
- valve rod
- shell
- valve
- valve body
- chemical
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a kind of chemical electromagnetic valves, its structure includes valve body, water inlet, water outlet, valve rod, electromagnetic coil, terminal box and shell, the top left side of the valve body is equipped with water outlet, the top right side of the valve body is equipped with water inlet, the inside top of the valve body is equipped with valve rod, the lower half portion of the valve rod is equipped with iron core containment member, the top half of the valve rod is equipped with movable core, the outside of the valve rod is equipped with solenoid tube, the top of the valve rod is equipped with movable mandril, the two sides of the valve rod are equipped with electromagnetic coil, the top outer of the valve body is equipped with shell, the top of the shell is equipped with fastening bolt, the right part of the shell is equipped with terminal box；The inside of the shell is made of corrosion-resistant finishes, carbon element steel layer and buffering enhancement layer.The chemical electromagnetic valve efficiently protects solenoid valve, is effectively suitable for chemical field, corrosion-resistant, anti-oxidant, hardness is big, cushion performance is strong, is hardly damaged, Material Strength is high, durable.
Description
Technical field
The present invention relates to chemical equipment technical field, specially a kind of chemical electromagnetic valve.
Background technique
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to execution
Device, however it is not limited to hydraulic, pneumatic.Direction, flow, speed and the other parameters of medium are adjusted in industrial control system.
Solenoid valve can cooperate different circuits to realize expected control, and the precision and flexibility that control can guarantee.Electromagnetism
There are many kinds of valves, and different solenoid valves plays a role in the different location of control system, the most commonly used is check valve, safety valve,
Directional control valve, speed-regulating valve etc..Existing chemical electromagnetic valve cannot efficiently be suitable for chemical field, oxidation resistance and
Corrosion resistance is poor, and inconvenience uses, and hardness is lower, is easily damaged, it is difficult to meet existing demand.
Summary of the invention
The purpose of the present invention is to provide a kind of chemical electromagnetic valves, solve the problems, such as proposed in background technique.
To achieve the above object, the present invention provides the following technical solutions：A kind of chemical electromagnetic valve, structure include valve body,
The top left side of water inlet, water outlet, valve rod, electromagnetic coil, terminal box and shell, the valve body is equipped with water outlet, the valve
The top right side of body is equipped with water inlet, and the inside top of the valve body is equipped with valve rod, and the lower half portion of the valve rod is equipped with iron core
Containment member, the top half of the valve rod are equipped with movable core, and the outside of the valve rod is equipped with solenoid tube, the top of the valve rod
Portion is equipped with movable mandril, and the two sides of the valve rod are equipped with electromagnetic coil, and the top outer of the valve body is equipped with shell, the shell
Top be equipped with fastening bolt, the right part of the shell is equipped with terminal box；The inside of the shell is by corrosion-resistant finishes, carbon steel
Layer and buffering enhancement layer composition, the inside outside of the shell are equipped with corrosion-resistant finishes, and the inside of the corrosion-resistant finishes is equipped with
Carbon element steel layer, the inside of the carbon element steel layer are equipped with buffering enhancement layer.
As a kind of preferred embodiment of the invention, the terminal box is PVC material, and the terminal box with a thickness of
0.15mm, PVC material hardness is big, durable, and terminal box is avoided to damage.
As a kind of preferred embodiment of the invention, it is fixedly connected with piston head at the top of the activity mandril, and living
Chock plug is natural rubber material, plays the role of damping, buffering.
As a kind of preferred embodiment of the invention, connecting spring, the company is distributed in the inside of the movable core
Connecing spring is stainless steel material, may make movable core convenient for movement.
As a kind of preferred embodiment of the invention, the bottom end of the valve rod is equipped with piston sealing member, and the work
Plug containment member is O-ring seal, is equipped with piston convenient for the bottom end of sealed valve stem.
As a kind of preferred embodiment of the invention, it is gentle that reinforcing rib is distributed in the inside filling of the buffering enhancement layer
Rubber parts is rushed, structural strength is strengthened, cushion performance is strong.
Compared with prior art, beneficial effects of the present invention are as follows：
The chemical electromagnetic valve can efficiently protect solenoid valve, effectively by the external shell being arranged in solenoid valve
It is corrosion-resistant, anti-oxidant, hardness is big, cushion performance is strong suitable for chemical field, it is hardly damaged, Material Strength is high, and it is durable,
It is easily achieved.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of overall structure figure of chemical electromagnetic valve of the present invention；
Fig. 2 is a kind of enclosure material structure chart of chemical electromagnetic valve of the present invention；
Fig. 3 is a kind of inner materials structure chart of chemical electromagnetic valve of the present invention.
In figure:Valve body -1, water inlet -2, water outlet -3, valve rod -4, electromagnetic coil -5, terminal box -6, shell -7, activity
Iron core -8, iron core containment member -9, piston sealing member -10, solenoid tube -11, movable mandril -12, fastening bolt -13, corrosion resistant
Erosion resisting coating -14, carbon element steel layer -15, buffering enhancement layer -16.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of chemical electromagnetic valve, structure include valve body 1, into
The top left side of the mouth of a river 2, water outlet 3, valve rod 4, electromagnetic coil 5, terminal box 6 and shell 7, the valve body 1 is equipped with water outlet 3,
The top right side of the valve body 1 is equipped with water inlet 2, and the inside top of the valve body 1 is equipped with valve rod 4, the lower half of the valve rod 4
Set up cored containment member 9 separately, the top half of the valve rod 4 is equipped with movable core 8, and the outside of the valve rod 4 is equipped with electromagnetism
Pipe 11, the top of the valve rod 4 are equipped with movable mandril 12, and the two sides of the valve rod 4 are equipped with electromagnetic coil 5, the top of the valve body 1
Shell 7 is equipped on the outside of portion, the top of the shell 7 is equipped with fastening bolt 13, and the right part of the shell 7 is equipped with terminal box 6；It is described
The inside of shell 7 is made of corrosion-resistant finishes 14, carbon element steel layer 15 and buffering enhancement layer 16, is set on the outside of the inside of the shell 7
There is corrosion-resistant finishes 14, the inside of the corrosion-resistant finishes 14 is equipped with carbon element steel layer 15, and the inside of the carbon element steel layer 15 is equipped with
Buffer enhancement layer 16.
Referring to Fig. 1, the terminal box 6 be PVC material, and the terminal box 6 with a thickness of 0.15mm, PVC material is hard
Degree is big, durable, and terminal box 6 is avoided to damage.
Referring to Fig. 1, the top of the activity mandril 12 is fixedly connected with piston head, and piston head is natural rubber material
Matter plays the role of damping, buffering.
Referring to Fig. 1, connecting spring is distributed in the inside of the movable core 8, the connecting spring is stainless steel material,
It may make movable core 8 convenient for movement.
Referring to Fig. 1, the bottom end of the valve rod 4 is equipped with piston sealing member 10, and the piston sealing member 10 is O-shaped
Sealing ring is equipped with piston convenient for the bottom end of sealed valve stem 4.
Referring to Fig. 2, reinforcing rib and buffering rubber parts is distributed in the inside filling of the buffering enhancement layer 16, reinforce finishing
Structure intensity, cushion performance are strong.
A kind of chemical electromagnetic valve of the present invention, carbon element steel layer 15 refer mainly to the mass fraction of carbon less than 2.11% and
Steel without containing the alloying element being intentionally added, otherwise referred to as straight carbon steel or carbon steel, carbon steel are also carbon steel, refer to carbon content
Iron-carbon alloy of the Wc less than 2.11%, carbon steel is general in addition to carbon containing also to contain a small amount of silicon, manganese, sulphur, phosphorus, the carbon industrially applied
Plain steel carbon content is usually no more than 1.4%, this is because phosphorus content is more than after this amount, steel shows very big hard brittleness, and
Processing difficulties lose production and use value.Carbon steel can be divided into common carbon structural steel and high-quality carbon by its quality difference
Two class of structural steel.Carbon constructional quality steel provides that sulphur, the permission content of phosphorus are lower than ordinary carbon steel, and comprehensive mechanical performance is than common
Carbon steel is good.
Valve body 1 of the invention, water inlet 2, water outlet 3, valve rod 4, electromagnetic coil 5, terminal box 6, shell 7, movable core
8, iron core containment member 9, piston sealing member 10, solenoid tube 11, movable mandril 12, fastening bolt 13, corrosion-resistant finishes 14, carbon
Plain steel layer 15, buffering enhancement layer 16, component are universal standard part or component as known to those skilled in the art, structure and original
Reason all can learn by technical manual or know by routine experiment method that problems solved by the invention is for this technology personnel
Existing chemical electromagnetic valve cannot efficiently be suitable for chemical field, and oxidation resistance and corrosion resistance are poor, and inconvenience uses,
Hardness is lower, is easily damaged, it is difficult to the problems such as meeting existing demand, the present invention are combined with each other by above-mentioned component, by
The external shell being arranged of solenoid valve, can efficiently protect solenoid valve, effectively be suitable for chemical field, corrosion-resistant, antioxygen
Change, hardness is big, cushion performance is strong, is hardly damaged, and Material Strength is high, durable, it is easy to accomplish.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of chemical electromagnetic valve, structure includes valve body (1), water inlet (2), water outlet (3), valve rod (4), electromagnetic coil
(5), terminal box (6) and shell (7), it is characterised in that：The top left side of the valve body (1) is equipped with water outlet (3), the valve body
(1) top right side is equipped with water inlet (2), and the inside top of the valve body (1) is equipped with valve rod (4), the lower half of the valve rod (4)
Part is equipped with iron core containment member (9), and the top half of the valve rod (4) is equipped with movable core (8), outside the valve rod (4)
Portion is equipped with solenoid tube (11), and the top of the valve rod (4) is equipped with movable mandril (12), and the two sides of the valve rod (4) are equipped with electromagnetism
The top outer of coil (5), the valve body (1) is equipped with shell (7), and the top of the shell (7) is equipped with fastening bolt (13), institute
The right part for stating shell (7) is equipped with terminal box (6)；
The inside of the shell (7) is made of corrosion-resistant finishes (14), carbon element steel layer (15) and buffering enhancement layer (16), described outer
Corrosion-resistant finishes (14) are equipped on the outside of the inside of shell (7), the inside of the corrosion-resistant finishes (14) is equipped with carbon element steel layer (15), institute
The inside for stating carbon element steel layer (15) is equipped with buffering enhancement layer (16).
2. a kind of chemical electromagnetic valve according to claim 1, it is characterised in that：The terminal box (6) is PVC material, and
The terminal box (6) with a thickness of 0.15mm.
3. a kind of chemical electromagnetic valve according to claim 1, it is characterised in that：The top of the activity mandril (12) is fixed
It is connected with piston head, and piston head is natural rubber material.
4. a kind of chemical electromagnetic valve according to claim 1, it is characterised in that：The inside of the movable core (8) is distributed
There is connecting spring, the connecting spring is stainless steel material.
5. a kind of chemical electromagnetic valve according to claim 1, it is characterised in that：The bottom end of the valve rod (4) is equipped with piston
Containment member (10), and the piston sealing member (10) is O-ring seal.
6. a kind of chemical electromagnetic valve according to claim 1, it is characterised in that：The inside of buffering enhancement layer (16) is filled out
Sufficiently it is furnished with reinforcing rib and buffering rubber parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503294.8A CN108825848A (en) | 2018-05-23 | 2018-05-23 | A kind of chemical electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503294.8A CN108825848A (en) | 2018-05-23 | 2018-05-23 | A kind of chemical electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825848A true CN108825848A (en) | 2018-11-16 |
Family
ID=64149042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503294.8A Pending CN108825848A (en) | 2018-05-23 | 2018-05-23 | A kind of chemical electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825848A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2835749A1 (en) * | 1977-08-17 | 1979-02-22 | Voegeli Ernst F | FAST-SWITCHING PRE-LIFT VALVE, IN PARTICULAR SOLENOID VALVE |
| CN201037544Y (en) * | 2007-04-03 | 2008-03-19 | 蔡松城 | Special-purpose magnetic valve for chemical industry |
| CN102338231A (en) * | 2011-08-26 | 2012-02-01 | 北京航天动力研究所 | Two-position three-way electromagnetic valve |
| JP5638971B2 (en) * | 2011-01-28 | 2014-12-10 | 株式会社デンソー | Electromagnetic drive device and high-pressure pump |
| CN104776227A (en) * | 2015-03-31 | 2015-07-15 | 苏州固基电子科技有限公司 | Electromagnetic valve with filtering function |
| CN206723588U (en) * | 2017-04-05 | 2017-12-08 | 江苏鼎跃金属制品有限公司 | A kind of austenite high-pressure-resistant air valve plate |
-
2018
- 2018-05-23 CN CN201810503294.8A patent/CN108825848A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2835749A1 (en) * | 1977-08-17 | 1979-02-22 | Voegeli Ernst F | FAST-SWITCHING PRE-LIFT VALVE, IN PARTICULAR SOLENOID VALVE |
| CN201037544Y (en) * | 2007-04-03 | 2008-03-19 | 蔡松城 | Special-purpose magnetic valve for chemical industry |
| JP5638971B2 (en) * | 2011-01-28 | 2014-12-10 | 株式会社デンソー | Electromagnetic drive device and high-pressure pump |
| CN102338231A (en) * | 2011-08-26 | 2012-02-01 | 北京航天动力研究所 | Two-position three-way electromagnetic valve |
| CN104776227A (en) * | 2015-03-31 | 2015-07-15 | 苏州固基电子科技有限公司 | Electromagnetic valve with filtering function |
| CN206723588U (en) * | 2017-04-05 | 2017-12-08 | 江苏鼎跃金属制品有限公司 | A kind of austenite high-pressure-resistant air valve plate |
Non-Patent Citations (1)
| Title |
|---|
| ZAOWW: "《豆丁》", 20 April 2010 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181116 |