CN206178441U - Digital multiple spot temperature measurement select switch - Google Patents
Digital multiple spot temperature measurement select switch Download PDFInfo
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- CN206178441U CN206178441U CN201621258840.9U CN201621258840U CN206178441U CN 206178441 U CN206178441 U CN 206178441U CN 201621258840 U CN201621258840 U CN 201621258840U CN 206178441 U CN206178441 U CN 206178441U
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Abstract
The utility model discloses a digital multiple spot temperature measurement select switch, the device body of insulating layer is equipped with including the surface, the inside of device body is equipped with the PLC controller and is cylindric regulator, the inside of regulator is equipped with the shell fragment, just the shell fragment evenly distributed be in the inner wall of regulator, one side of PLC controller is equipped with stabiliser, wave filter and ballast, just the stabiliser, wave filter and ballast all with PLC controller electric connection, this kind of digital multiple spot temperature measurement select switch, adopted the PLC controller as the monitor of measuring select switch, through result the demonstration on thermometer of temperature sensor to temperature measurement, prevented effectively that the big and deviation of selection temperature scale accuracy from causing testing result great greatly, and multiple spot adjusting key, the release rolls enough accurate the adjusting of bond energy with the fine setting, the current plug -in strip regulative mode of passing through has been changed, can be safer, higher in efficiency, the present invention has the advantages of wide applying foreground.
Description
Technical field
This utility model is related to selecting switch technical field, specially a kind of digit multi-spot temp. measuring selective switchple.
Background technology
So-called switch, refers to that one can make open circuit, makes current interruptions or make its stream to the electronics unit of other circuits
Part.Modal switch is the electromechanical equipment for allowing people to operate, wherein having one or several electronic contacts." closure " of contact
(closed) electronic contact conducting is represented, it is allowed to which electric current flows through；" open circuit " of switch (open) represents that electronic contact is not turned on shape
Into open circuit, electric current is not allowed to flow through.Simplest switch has two metals for being named as " contact ", and electric current shape is made during two contacts
Into loop, current open when two contacts do not contact, from it need to be considered during contact metal to erosion-resisting degree, because most of
Can form the oxide of insulation after metal oxidation, make contact cannot normal work, from contact metal it is also contemplated that its electrical conductivity,
Hardness, mechanical strength, cost and the whether factor such as poisonous, electroplate sometimes noncorroding metal on contact, can typically be plated in and connect
The contact surface of point, to avoid affecting its performance because of oxide, sometimes contact surface can also use nonmetallic conductive material, such as lead
Electric plastic cement, with developing rapidly for science and technology, the species of switch is also more and more, wherein the kind of temperature survey selecting switch
Class is also more, but existing temperature survey selecting switch selects thermometer scale accuracy larger to specific, for the mode of control
It is usual that device is detained using plug-in strip and electricity, it is impossible to the state of the time of stability contorting and not accurate enough for the change assurance of temperature,
Easily arbitrarily change.
So, a kind of digit multi-spot temp. measuring selective switchple how is designed, become our problems currently to be solved.
Utility model content
The purpose of this utility model is to provide a kind of digit multi-spot temp. measuring selective switchple, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme：A kind of digital multipoint temperature measuring is selected
Switch, including outer surface is provided with the device body of insulating barrier, the inside of described device body is provided with PLC and cylindrical
Actuator, the inside of the actuator is provided with shell fragment, and the shell fragment is evenly distributed on the inwall of the actuator, described
The side of PLC is provided with manostat, wave filter and ballast, and the manostat, wave filter and ballast are controlled with PLC
Device processed is electrically connected with, and the side of described device body is provided with LCDs and thermometer, and the LCDs are embedded to be arranged
In device body, and it is connected with the PLC signal, the bottom of the thermometer is provided with multiple spot adjustment key, reset key
It is connected with PLC signal with test key, and multiple spot adjustment key, reset key and test key, the bottom of the test key
End is provided with including the instruction bank light including relay indicating light and signal lamp, and the instruction bank light uniformly divides in " one " word
Cloth, the side of the instruction bank light is provided with isolation valve, reset valve, electrical apparatus release and fine setting scroll key, and the isolation valve and reset valve
It is electrically connected with PLC, the isolation valve is flexibly connected with electrical apparatus release by spring, the reset valve and finely tunes scroll key
It is flexibly connected by draw-in groove, the reset valve is embedded in the inside for being arranged on described device body, and fixes company with the actuator
Connect, the bottom of described device body is provided with outfan, one end and the incoming end of the PLC are electrically connected with, the other end with
Outfan is electrically connected with.
Further, the bottom and top of the side of described device body is equipped with installing tache, and the installing tache and dress
Put body and be screwed connection.
Further, the side of described device body is provided with temperature sensor, and the temperature sensor is embedded in and is arranged on
In device body, and it is connected with the thermometer signal.
Further, the side of the actuator is provided with pointer, and the pointer is fixedly connected with the bottom of fine setting scroll key.
Further, the side of the PLC is provided with fuse, and the fuse is electrically connected with incoming end.
Further, the outer surface of the incoming end and the outfan is equipped with Trunking clip.
Compared with prior art, the beneficial effects of the utility model are：This kind of digit multi-spot temp. measuring selective switchple,
PLC is employed as the monitor of measurement selecting switch, and monitoring result is included in LCDs, by temperature
Spend display of the result of sensor for temperature measurement on thermometer to remind people to be adjusted to measuring selecting switch, it is real
Show the regulation accuracy of this kind of digit multi-spot temp. measuring selective switchple, effectively prevent selection thermometer scale accuracy big and inclined
Difference causes greatly measuring result error larger, and multiple spot adjustment key, electrical apparatus release and fine setting scroll key can accurately be adjusted, and change
Become existing by plug-in strip regulative mode, it is impossible to measure selecting switch accurately finely tuned, realize this kind it is digital
The high efficiency of multipoint temperature measuring selecting switch and safety, are with a wide range of applications.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is device body partial structural diagram of the present utility model；
Fig. 3 is device body partial structural diagram of the present utility model；
In figure：1- device bodies；2-PLC controllers；3- LCDs；4- thermometeies；5- multiple spots adjust key；6- resets
Key；7- tests key；8- indicates bank light；9- isolation valves；10- reset valves；11- electrical apparatus releases；12- finely tunes scroll key；13- incoming ends；14-
Outfan；15- installing taches；16- temperature sensors；17- manostat；18- wave filter；19- actuators；20- pointers；21- shell fragments；
22- fuses；23- ballast.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of digital multipoint temperature measuring selects to open
Close, including outer surface is provided with the device body 1 of insulating barrier, the inside of described device body 1 is provided with PLC 2 and in cylinder
The actuator 19 of shape, the inside of the actuator 19 is provided with shell fragment 21, and the shell fragment 21 is evenly distributed on the actuator 19
Inwall, the side of the PLC 2 is provided with manostat 17, wave filter 18 and ballast 23, and the manostat 17, filter
Ripple device 18 and ballast 23 are electrically connected with PLC 2, and the side of described device body 1 is provided with LCDs 3 and temperature
Degree meter 4, the LCDs 3 are embedded to be arranged in device body 1, and is connected with the signal of the PLC 2, the temperature
The bottom of degree meter 4 is provided with multiple spot adjustment key 5, reset key 6 and test key 7, and multiple spot adjustment key 5, reset key 6 and test key
7 are connected with the signal of PLC 2, and the bottom of the test key 7 is provided with including including relay indicating light and signal lamp
Bank light 8 is indicated, and the instruction bank light 8 is uniformly distributed in " one " word, the side for indicating bank light 8 is provided with isolation valve 9, fine setting
Valve 10, electrical apparatus release 11 and fine setting scroll key 12, and the isolation valve 9 and reset valve 10 be electrically connected with PLC 2, it is described
Isolation valve 9 is flexibly connected with electrical apparatus release 11 by spring, and the reset valve 10 is flexibly connected with fine setting scroll key 12 by draw-in groove, institute
State that reset valve 10 is embedded to be arranged on the inside of described device body 1, and be fixedly connected with the actuator 19, described device body
1 bottom is provided with outfan 14, and one end and the incoming end 13 of the PLC 2 are electrically connected with, and the other end is electric with outfan 14
Property connection, can for PLC 2 provide power supply guarantee.
Further, the bottom and top of the side of described device body 1 is equipped with installing tache 15, and the installing tache 15
It is screwed with device body 1 and is connected, device body 1 can be well fixed on suitable position.
Further, the side of described device body 1 is provided with temperature sensor 16, and the temperature sensor 16 is embedded in and sets
Put in device body 1, and be connected with the signal of the thermometer 4, the temperature sensor 16 can pass temperature measurement result
Thermometer 4 is delivered to, people can be allowed intuitively to adjust reset valve 10.
Further, the side of the actuator 19 is provided with pointer 20, and the pointer 20 and the bottom for finely tuning scroll key 12
It is fixedly connected, by adjusting fine setting scroll key 12 pointer 20 can be driven to rotate, and contact with shell fragment 21, reaches the mesh of fine setting gearshift
's.
Further, the side of the PLC 2 is provided with fuse 22, and the fuse 22 is electrical with incoming end 13
Connection, the fuse 22 can protection device body 1 leak electricity, prevent Danger Electric shock risk.
Further, the outer surface of the incoming end 13 and the outfan 14 is equipped with Trunking clip, convenient to access electric wire
Installation.
Operation principle：First, device body 1 is installed in place by installing tache 15, then by accessing section
13 and the Trunking clip of outfan 14, input electric wire and output electric wire are connected with wire casing, then by temperature measuring equipment and PLC controls
Device 2 connects, and after installing, test key 7 is pressed, the situation of signal lamp in viewing lamp 8, when signal lamp is held
The continuous expression connection that gives a green light is effective, then presses and start by device body 1 after reset key 6 normal work, temperature sensor
16 temperature changes that can detect temperature measuring equipment, immediately reflection can so make people get information about temperature to thermometer 4
The situation of change of temperature can be informed LCDs 3, more deepen information visuallization by degree change, PLC 2,
Manostat 17, wave filter 18 and ballast 23 can help strengthen the stability for being passed through electric current, be effectively protected PLC
2 safety, fuse 22 can protect the safety of whole circuit, it is therefore prevented that the generation of leaky, staff can pass through
Multiple spot adjusts key 5 to carry out careful adjustment to measuring the selecting switch temperature standard to be controlled, and can be reached by electrical apparatus release 11
To quick-adjustsing purpose, and reset valve 10 is connected with actuator 19, ensure that one grade one grade of regulation, it is ensured that adjustment
Accuracy.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of digit multi-spot temp. measuring selective switchple, including outer surface is provided with the device body (1) of insulating barrier, its feature
It is：The inside of described device body (1) is provided with PLC (2) and cylindrical actuator (19), the actuator
(19) inside is provided with shell fragment (21), and the shell fragment (21) is evenly distributed on the inwall of the actuator (19), the PLC controls
The side of device (2) processed is provided with manostat (17), wave filter (18) and ballast (23), and the manostat (17), wave filter
(18) it is electrically connected with PLC (2) with ballast (23), the side of described device body (1) is provided with LCDs
(3) and thermometer (4), the LCDs (3) are embedded is arranged in device body (1), and with the PLC (2)
Signal connects, and the bottom of the thermometer (4) is provided with multiple spot adjustment key (5), reset key (6) and test key (7), and the multiple spot
Adjustment key (5), reset key (6) and test key (7) are connected with PLC (2) signal, and the bottom of test key (7) sets
Have including the instruction bank light (8) including relay indicating light and signal lamp, and instruction bank light (8) is uniformly divided in " one " word
Cloth, the side of the instruction bank light (8) is provided with isolation valve (9), reset valve (10), electrical apparatus release (11) and fine setting scroll key (12), and
The isolation valve (9) and reset valve (10) are electrically connected with PLC (2), and the isolation valve (9) is led to electrical apparatus release (11)
Spring flexible connection is crossed, the reset valve (10) is flexibly connected with fine setting scroll key (12) by draw-in groove, and the reset valve (10) is embedding
Enter to be arranged on the inside of described device body (1), and be fixedly connected with the actuator (19), the bottom of described device body (1)
End is provided with outfan (14), one end and incoming end (13) electric connection, the other end and the outfan of the PLC (2)
(14) it is electrically connected with.
2. a kind of digit multi-spot temp. measuring selective switchple according to claim 1, it is characterised in that：Described device sheet
The bottom and top of the side of body (1) is equipped with installing tache (15), and the installing tache (15) and device body (1) by screw
It is fixedly connected.
3. a kind of digit multi-spot temp. measuring selective switchple according to claim 1, it is characterised in that：Described device sheet
The side of body (1) is provided with temperature sensor (16), and the temperature sensor (16) is embedded in and is arranged in device body (1), and
It is connected with the thermometer (4) signal.
4. a kind of digit multi-spot temp. measuring selective switchple according to claim 1, it is characterised in that：The actuator
(19) side is provided with pointer (20), and the pointer (20) is fixedly connected with the bottom of fine setting scroll key (12).
5. a kind of digit multi-spot temp. measuring selective switchple according to claim 1, it is characterised in that：The PLC controls
The side of device (2) processed is provided with fuse (22), and the fuse (22) is electrically connected with incoming end (13).
6. a kind of digit multi-spot temp. measuring selective switchple according to claim 1, it is characterised in that：The incoming end
And the outer surface of the outfan (14) is equipped with Trunking clip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258840.9U CN206178441U (en) | 2016-11-23 | 2016-11-23 | Digital multiple spot temperature measurement select switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258840.9U CN206178441U (en) | 2016-11-23 | 2016-11-23 | Digital multiple spot temperature measurement select switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178441U true CN206178441U (en) | 2017-05-17 |
Family
ID=58687015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258840.9U Expired - Fee Related CN206178441U (en) | 2016-11-23 | 2016-11-23 | Digital multiple spot temperature measurement select switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149642A (en) * | 2018-09-27 | 2019-01-04 | 李洪博 | A kind of photovoltaic power generation intelligent inverter control system |
-
2016
- 2016-11-23 CN CN201621258840.9U patent/CN206178441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149642A (en) * | 2018-09-27 | 2019-01-04 | 李洪博 | A kind of photovoltaic power generation intelligent inverter control system |
| CN109149642B (en) * | 2018-09-27 | 2021-08-03 | 河北点击新能源科技有限公司 | Photovoltaic power generation intelligent inverter control system |
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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 |
Granted publication date: 20170517 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |