CN208953912U - The protective device and solenoid valve of solenoid valve - Google Patents
The protective device and solenoid valve of solenoid valve Download PDFInfo
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- CN208953912U CN208953912U CN201821050728.5U CN201821050728U CN208953912U CN 208953912 U CN208953912 U CN 208953912U CN 201821050728 U CN201821050728 U CN 201821050728U CN 208953912 U CN208953912 U CN 208953912U
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- solenoid valve
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Abstract
The utility model provides the protective device and solenoid valve of a kind of solenoid valve; the device includes: control module; it is connect with solenoid valve; for after solenoid valve is started; the starting current of solenoid valve is switched into operating current, wherein starting current is for starting solenoid valve; operating current is greater than operating current for running solenoid valve, starting current；Transmission module is connect with control module and solenoid valve, for operating current to be transmitted to solenoid valve.Therefore, the problem of can solve in the related technology since electric current is excessive, solenoid valve is be easy to cause to burn out, reaches protection solenoid valve, and the effect to economize on resources.
Description
Technical field
The utility model relates to the communications fields, in particular to the protective device and solenoid valve of a kind of solenoid valve.
Background technique
Hirschmann connector is a kind of electric appliance type of attachment, because its is easy to use, convenient disassembly, high reliablity, is convenient for module
Change design etc., is well suited for solenoid valve use.The core executing agency of solenoid valve is one block of electromagnet, its main feature is that starting current ratio
Larger, if operating current is equal with starting current always without current control, electromagnet coil can generate heat, and can make when serious
The danger scalded at coil burnout or personnel.I.e. in the prior art since electric current is excessive, the problem of be easy to causeing solenoid valve to burn out.
In view of the above technical problems, it not yet puts forward effective solutions in the related technology.
Utility model content
The utility model embodiment provides the protective device and solenoid valve of a kind of solenoid valve, at least to solve the relevant technologies
In due to electric current it is excessive, the problem of be easy to causeing solenoid valve to burn out.
One embodiment according to the present utility model provides a kind of protective device of solenoid valve, comprising: control module,
It is connect with solenoid valve, for after by solenoid valve starting, the starting current of the solenoid valve to be switched to operating current,
Wherein, the starting current is for starting the solenoid valve, and the operating current is for running the solenoid valve, the starting electricity
Stream is greater than the operating current；Transmission module is connect with the control module and the solenoid valve, is used for the operating current
It is transmitted to the solenoid valve.
Optionally, the control module includes: power supply, is connect with the power supply of the solenoid valve, for being the guarantor
Protection unit provides input voltage；Switch unit is connect with the power supply, the input voltage provided for receiving the power supply, and
Starting current corresponding with the input voltage is provided for the solenoid valve using chip electronic element, to start the electromagnetism
The electromagnet coil of valve；It, will be described using the chip electronic element within the predetermined time after solenoid valve starting
Starting current switches to the operating current, to run the electromagnet coil, wherein the chip electronic element has wink
Between connect, delay disconnect ability；Output unit is connect with the chip electronic element, for by the starting current with
And the operating current is exported into the electromagnet coil of the solenoid valve.
Optionally, the protective device is applied to the solenoid valve that interface is Hirschmann interface.
Optionally, the transmission module includes: input terminal, the patch type in described input terminal one end and the control module
Electronic component connection, the other end are connect with the solenoid valve, wherein the one end connecting with the solenoid valve is that Hirschmann interface is female
Head；Output end, described output end one end are connect with the chip electronic element in the control module, the other end and the electromagnetism
Valve connection, wherein the one end connecting with the solenoid valve is Hirschmann interface male connector.
Optionally, it is connected between the input terminal and the chip electronic element by conducting wire；And/or the output
It is connected between end and the chip electronic element by conducting wire.
Optionally, the protective device further include: fixed module is connect with the transmission module, for fixing the guarantor
Protection unit.
Optionally, the fixed module includes: shell, and one end of the shell is connect with the edge of the input terminal, separately
One end is connect with the edge of the output end, and the protective device is integrated in the shell.
Optionally, the chip electronic element includes at least two, and is connected between chip electronic element by conducting wire
It connects.
Another embodiment according to the present utility model also provides a kind of solenoid valve, the protection of solenoid valve described above
Device.
By the utility model, since the control module in the protective device of solenoid valve is connect with solenoid valve, for inciting somebody to action
After solenoid valve starting, the starting current of solenoid valve is switched into operating current, wherein starting current is used to start solenoid valve,
Operating current is greater than operating current for running solenoid valve, starting current；Transmission module is connect with control module and solenoid valve,
For operating current to be transmitted to solenoid valve.Therefore, it can solve in the related technology since electric current is excessive, be easy to cause solenoid valve
The problem of burning out reaches protection solenoid valve, and the effect to economize on resources.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is a kind of hardware block diagram of the mobile terminal of the guard method of solenoid valve of the utility model embodiment；
Fig. 2 is the flow chart according to the guard method of the solenoid valve of the utility model embodiment；
Fig. 3 is the structural block diagram according to the protective device of the solenoid valve of the utility model embodiment；
Fig. 4 is the structural schematic diagram of the protective device in the present embodiment；
Fig. 5 is the sterogram (one) of the protective device of the solenoid valve in the present embodiment；
Fig. 6 is the sterogram (two) of the protective device of the solenoid valve in the present embodiment.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case where prominent, the features in the embodiments and the embodiments of the present application be can be combined with each other.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Embodiment 1
Embodiment of the method provided by the embodiment of the present application one can be in mobile terminal, terminal or similar fortune
It calculates and is executed in device.For running on mobile terminals, Fig. 1 is a kind of protection side of solenoid valve of the utility model embodiment
The hardware block diagram of the mobile terminal of method.As shown in Figure 1, mobile terminal 10 may include one or more (only shows in Fig. 1
One) (processor 102 can include but is not limited to the place of Micro-processor MCV or programmable logic device FPGA etc. to processor 102
Manage device) and memory 104 for storing data, optionally, above-mentioned mobile terminal can also include for communication function
Transmission device 106 and input-output equipment 108.It will appreciated by the skilled person that structure shown in FIG. 1 is only to show
Meaning, does not cause to limit to the structure of above-mentioned mobile terminal.For example, mobile terminal 10 may also include it is more than shown in Fig. 1
Perhaps less component or with the configuration different from shown in Fig. 1.
Memory 104 can be used for storing computer program, for example, the software program and module of application software, such as this reality
With the corresponding computer program of method of the access network slice in new embodiment, processor 102 is stored in by operation
Computer program in reservoir 104 realizes above-mentioned method thereby executing various function application and data processing.Storage
Device 104 may include high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device,
Flash memory or other non-volatile solid state memories.In some instances, memory 104 can further comprise relative to processing
The remotely located memory of device 102, these remote memories can pass through network connection to mobile terminal 10.The reality of above-mentioned network
Example includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of mobile terminal 10 provide.In an example, transmitting device 106 includes a Network adaptation
Device (Network Interface Controller, referred to as NIC), can be connected by base station with other network equipments from
And it can be communicated with internet.In an example, transmitting device 106 can be radio frequency (Radio Frequency, abbreviation
For RF) module, it is used to wirelessly be communicated with internet.
A kind of guard method of solenoid valve is provided in the present embodiment, and Fig. 2 is the electricity according to the utility model embodiment
The flow chart of the guard method of magnet valve, as shown in Fig. 2, the process includes the following steps:
The starting current of above-mentioned solenoid valve is switched to operating current after by the starting of above-mentioned solenoid valve by step S202,
Wherein, above-mentioned starting current is for starting above-mentioned solenoid valve, and above-mentioned operating current is for running above-mentioned solenoid valve, above-mentioned starting electricity
Stream is greater than above-mentioned operating current；
Above-mentioned operating current is transmitted to above-mentioned solenoid valve by step S204.
Through the above steps, since after starting solenoid valve, the starting current of solenoid valve is switched to operating current,
Wherein, starting current is greater than operating current for running solenoid valve, starting current for starting solenoid valve, operating current；And it will
Operating current is transmitted to solenoid valve.Therefore, it can solve in the related technology since electric current is excessive, solenoid valve be easy to cause to burn out
Problem reaches protection solenoid valve, and the effect to economize on resources.
Optionally, the executing subject of above-mentioned steps can be electromagnetic valve protector etc., but not limited to this.
In an alternative embodiment, the starting current of above-mentioned solenoid valve is switched to operating current includes: in reception
The input voltage of power supply offer is provided, and is provided for above-mentioned solenoid valve using chip electronic element corresponding with above-mentioned input voltage
Starting current, to start the electromagnet coil of above-mentioned solenoid valve；Within the predetermined time after the starting of above-mentioned solenoid valve, in utilization
It states chip electronic element and above-mentioned starting current is switched into above-mentioned operating current, to run above-mentioned electromagnet coil, wherein on
It states chip electronic element and has the ability that moment connects, delay disconnects；Above-mentioned starting current and above-mentioned operating current is defeated
Out into the electromagnet coil of above-mentioned solenoid valve.In the present embodiment, it is Hirschmann that method among the above, which can be applied to interface,
The solenoid valve of interface.One end of solenoid valve is Hirschmann interface female, and one end is Hirschmann interface male connector.
Embodiment 2
A kind of protective device of solenoid valve is additionally provided in the present embodiment, and the device is for realizing above-described embodiment and excellent
Embodiment is selected, the descriptions that have already been made will not be repeated.As used below, predetermined function may be implemented in term " module "
Software and/or hardware combination.Although device described in following embodiment is preferably realized with software, hardware,
Or the realization of the combination of software and hardware is also that may and be contemplated.
Fig. 3 is according to the structural block diagram of the protective device of the solenoid valve of the utility model embodiment, as shown in figure 3, the dress
Setting includes: control module 32 and transmission module 34, and the device is described in detail below:
Control module 32, connect with solenoid valve, is used for after by the starting of above-mentioned solenoid valve, by the starting of above-mentioned solenoid valve
Current switching is to operating current, wherein above-mentioned starting current is for starting above-mentioned solenoid valve, and above-mentioned operating current is for running
Solenoid valve is stated, above-mentioned starting current is greater than above-mentioned operating current；
Transmission module 34 is connect with above-mentioned control module 32 and above-mentioned solenoid valve, for above-mentioned operating current to be transmitted to
Above-mentioned solenoid valve.
By above-mentioned protective device, since the control module in the protective device of solenoid valve is connect with solenoid valve, it is used for
After solenoid valve is started, the starting current of solenoid valve is switched into operating current, wherein starting current is for starting electromagnetism
Valve, operating current are greater than operating current for running solenoid valve, starting current；Transmission module connects with control module and solenoid valve
It connects, for operating current to be transmitted to solenoid valve.Therefore, it can solve in the related technology since electric current is excessive, be easy to cause electricity
The problem of magnet valve is burnt out reaches protection solenoid valve, and the effect to economize on resources.
In an alternative embodiment, above-mentioned control module includes: power supply, is connected with the power supply of above-mentioned solenoid valve
It connects, for providing input voltage for above-mentioned protective device；Switch unit is connect with above-mentioned power supply, is mentioned for receiving above-mentioned power supply
The input voltage of confession, and starting electricity corresponding with above-mentioned input voltage is provided using chip electronic element for above-mentioned solenoid valve
Stream, to start the electromagnet coil of above-mentioned solenoid valve；Within the predetermined time after the starting of above-mentioned solenoid valve, above-mentioned patch is utilized
Above-mentioned starting current is switched to above-mentioned operating current by formula electronic component, to run above-mentioned electromagnet coil, wherein above-mentioned patch
Formula electronic component has the ability that moment connects, delay disconnects；Output unit connect with above-mentioned chip electronic element, is used for
Above-mentioned starting current and above-mentioned operating current are exported into the electromagnet coil of above-mentioned solenoid valve.In the present embodiment, excellent
The predetermined time of choosing is 0.5-1 seconds.
In an alternative embodiment, above-mentioned protective device is applied to the solenoid valve that interface is Hirschmann interface.It can also
To be the solenoid valve of other interfaces.
In an alternative embodiment, above-mentioned transmission module includes: input terminal, above-mentioned input terminal one end and above-mentioned control
Chip electronic element connection in module, the other end are connect with above-mentioned solenoid valve, wherein the one end connecting with above-mentioned solenoid valve
For Hirschmann interface female；Output end, above-mentioned output end one end are connect with the chip electronic element in above-mentioned control module, separately
One end is connect with above-mentioned solenoid valve, wherein the one end connecting with above-mentioned solenoid valve is Hirschmann interface male connector.
In an alternative embodiment, it is connected between above-mentioned input terminal and above-mentioned chip electronic element by conducting wire；
And/or it is connected between above-mentioned output end and above-mentioned chip electronic element by conducting wire.Preferably, conducting wire is copper wire.
In an alternative embodiment, above-mentioned protective device further include: fixed module is connect with above-mentioned transmission module,
For fixing above-mentioned protective device.Above-mentioned fixed module includes: shell, and the edge of one end of above-mentioned shell and above-mentioned input terminal connects
It connects, the other end is connect with the edge of above-mentioned output end, and above-mentioned protective device is integrated in above-mentioned shell.
In an alternative embodiment, above-mentioned chip electronic element includes at least two, and chip electronic element
Between pass through conducting wire connect.
In an alternative embodiment, a kind of solenoid valve is also provided, the protective device of solenoid valve among the above.
The utility model is described in detail combined with specific embodiments below:
Specific embodiment 1:
Since solenoid valve core executing agency is one block of electromagnet in the prior art, its main feature is that starting current is than maintaining electricity
Flow it is much bigger, if without current control, maintain electric current it is equal with starting current always, electromagnet coil can generate heat, when serious
It will cause the danger of coil burnout or personnel's scald.Therefore solenoid valve needs to increase anti-thermal modules excessively, controls electromagnet coil
Electric current.The present embodiment is in view of the above problems, propose a kind of solenoid valve protective device for preventing overheat for Hirschmann interface.The dress
It sets using dedicated current control circuit, Hirschmann interface form is used on interface.With good excellent of high reliablity, versatility
Point can directly apply to the anti-overheating protection of the existing Hirschmann interface electromagnetic valve in market.
Fig. 4 is the structural schematic diagram of the protective device in the present embodiment, as shown in figure 4, device mainly includes three parts,
It is modular circuit (corresponding to control module among the above), electric interfaces (corresponding to transmission module among the above) and machine respectively
Tool structure (corresponding to fixed module among the above).Modular circuit is the control core of module, is divided into power circuit and (corresponds to upper
Power supply in stating), delay circuit (corresponding to switch unit among the above) and output circuit be (corresponding to output list among the above
Member).Modular electrical interface is the key point of module, is divided into input Hirschmann interface (corresponding to input terminal among the above) and exports
This module can rapidly be accessed common Hess by the two interfaces by Hirschmann interface (corresponding to output end among the above)
Among graceful interface electromagnetic valve.Module mechanics are the necessary components of module, play the role of connection, fixation.
It includes the following contents that device, which prevents overheat of solenoid valve principle:
Module power supply circuit controls power supply by using desired solenoid valves, so not using additional power supply.Devise tune
Pressure voltage regulator circuit provides necessary voltage for delay circuit, and delay circuit has used the patch of moment connection, the break function that is delayed
Formula electronic delay circuit (corresponding to chip electronic element among the above) starts voltage instantaneous circuit in external load solenoid valve
High current (corresponding to starting current among the above) drive magnetic valve work of electromagnet is provided, after 0.5~1s, time-delay mechanism is opened
Dynamic, current switching to smaller current (corresponding to operating current among the above) mode makes solenoid valve electromagnet coil remain smaller
Electric current, and the electrothermal calefactive rate of electromagnet coil and coil current is square directly proportional, so finally reducing electromagnet coil
Calorific value effectively prevents overheat of solenoid valve.
Fig. 5 is the sterogram (one) of the protective device of the solenoid valve in the present embodiment, and Fig. 6 is the solenoid valve in the present embodiment
Protective device sterogram (two), as shown in Figure 5, Figure 6, input terminal 001, the circuit board that the protective device of solenoid valve includes
It is connected between 003 (corresponding to control module among the above), output end 002 by conducting wire (copper post 004), input terminal connects for Hirschmann
Mouth female, output end are Hirschmann interface male connector.
Hirschmann interface is used in the present embodiment, it is general with corresponding solenoid valve, it is easy for installation；Using patch type electronics electricity
Road, circuit board is small, saves space；Using delays time to control solenoid valve startup stage two stages high current, maintenance stage low current, drop
Low electromagnetic valve coil calorific value, it is therefore prevented that overheat of solenoid valve.
The embodiments of the present invention additionally provide a kind of storage medium, are stored with computer program in the storage medium,
Wherein, which is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can be set to store for executing above each step
Computer program.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store computer program such as disk, magnetic or disk.
The embodiments of the present invention additionally provide a kind of electronic device, including memory and processor, in the memory
It is stored with computer program, which is arranged to run computer program to execute in any of the above-described embodiment of the method
Step.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of above-mentioned the utility model or each step can be used
General computing device realizes that they can be concentrated on a single computing device, or be distributed in multiple computing device institutes
On the network of composition, optionally, they can be realized with the program code that computing device can perform, it is thus possible to by them
Storage is performed by computing device in the storage device, and in some cases, can be to be different from sequence execution herein
Shown or described step, perhaps they are fabricated to each integrated circuit modules or by multiple moulds in them
Block or step are fabricated to single integrated circuit module to realize.In this way, the utility model be not limited to any specific hardware and
Software combines.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all within the principle of the utility model, institute
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of protective device of solenoid valve characterized by comprising
Control module is connect with solenoid valve, for after by solenoid valve starting, the starting current of the solenoid valve to be cut
Shift to operating current, wherein the starting current is for starting the solenoid valve, and the operating current is for running the electromagnetism
Valve, the starting current are greater than the operating current；
Transmission module is connect with the control module and the solenoid valve, for the operating current to be transmitted to the electromagnetism
Valve.
2. the apparatus according to claim 1, which is characterized in that the control module includes:
Power supply is connect with the power supply of the solenoid valve, for providing input voltage for the protective device；
Switch unit is connect with the power supply, the input voltage provided for receiving the power supply, and utilizes patch type electronics member
Part provides starting current corresponding with the input voltage for the solenoid valve, to start the electromagnet coil of the solenoid valve；
Within the predetermined time after solenoid valve starting, the starting current is switched into institute using the chip electronic element
Operating current is stated, to run the electromagnet coil, wherein the chip electronic element has moment connection, delay disconnects
Ability；
Output unit is connect with the chip electronic element, for exporting the starting current and the operating current
Into the electromagnet coil of the solenoid valve.
3. device according to claim 1 or 2, which is characterized in that the protective device is applied to interface and connects for Hirschmann
The solenoid valve of mouth.
4. device according to claim 3, which is characterized in that the transmission module includes:
Input terminal, described input terminal one end are connect with the chip electronic element in the control module, the other end and the electricity
Magnet valve connection, wherein the one end connecting with the solenoid valve is Hirschmann interface female；
Output end, described output end one end are connect with the chip electronic element in the control module, the other end and the electricity
Magnet valve connection, wherein the one end connecting with the solenoid valve is Hirschmann interface male connector.
5. device according to claim 4, which is characterized in that lead between the input terminal and the chip electronic element
Cross conducting wire connection；And/or it is connected between the output end and the chip electronic element by conducting wire.
6. device according to claim 4, which is characterized in that the protective device further include:
Fixed module is connect with the transmission module, for fixing the protective device.
7. device according to claim 6, which is characterized in that the fixed module includes:
Shell, one end of the shell are connect with the edge of the input terminal, and the other end is connect with the edge of the output end, with
The protective device is integrated in the shell.
8. according to claim 2, the described in any item devices of 4-7, which is characterized in that the chip electronic element includes at least
Two, and connected between chip electronic element by conducting wire.
9. a kind of solenoid valve, which is characterized in that the protective device including the described in any item solenoid valves of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050728.5U CN208953912U (en) | 2018-07-03 | 2018-07-03 | The protective device and solenoid valve of solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050728.5U CN208953912U (en) | 2018-07-03 | 2018-07-03 | The protective device and solenoid valve of solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953912U true CN208953912U (en) | 2019-06-07 |
Family
ID=66731689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050728.5U Expired - Fee Related CN208953912U (en) | 2018-07-03 | 2018-07-03 | The protective device and solenoid valve of solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953912U (en) |
-
2018
- 2018-07-03 CN CN201821050728.5U patent/CN208953912U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |