CN206489462U - A kind of temperature-control circuit - Google Patents
A kind of temperature-control circuit Download PDFInfo
- Publication number
- CN206489462U CN206489462U CN201621493517.XU CN201621493517U CN206489462U CN 206489462 U CN206489462 U CN 206489462U CN 201621493517 U CN201621493517 U CN 201621493517U CN 206489462 U CN206489462 U CN 206489462U
- Authority
- CN
- China
- Prior art keywords
- temperature
- contactor
- normally opened
- change
- over switch
- 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
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model provides a kind of temperature-control circuit, including temperature relay FC1, auxiliary reclay KA1, A.C. contactor KM1, normally closed SR SB1, normally opened button SB2, change-over switch QS1.The utility model has control and automatic control mode manually, and when controlling manually, air-conditioning draught fan can be controlled manually as needed；When automatically controlling, environment temperature is detected by temperature relay FC, temperature-control circuit can work according to the temperature automatic control air-conditioning draught fan of environment.
Description
Technical field
The utility model belongs to temperature control circuit technical field, and in particular to a kind of temperature-control circuit.
Background technology
Temperature adjustment is closely bound up with our Working Life, and how the indoor temperature of the regulation building of high-efficiency environment friendly has
It is to be studied.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art that there is provided a kind of temperature-control circuit.
The utility model is achieved through the following technical solutions：
A kind of temperature-control circuit, including it is temperature relay FC1, auxiliary reclay KA1, A.C. contactor KM1, normally closed multiple
Position button SB1, normally opened button SB2, change-over switch QS1,
Change-over switch QS1 is two grades of three-position switches, is divided into and controls shelves manually, automatically controls shelves and stop position；
Change-over switch QS1 manual control shelves end F2 be sequentially connected in series normally closed SR SB1, normally opened button SB2, exchange connect
Zero line is connected after tentaculum KM1 coil-end, and A.C. contactor KM1 normally opened contact KM1.1 is connected in parallel on normally opened button SB2 two
End；
The change-over switch QS1 grade end F1 that automatically controls is connected to exchange by auxiliary reclay KA1 normally opened contact KA1.1
Contactor KM1 coil-end；
Change-over switch QS1 automatically control grade end F1 serial temperature relays FC1 after connect zero line,
The change-over switch QS1 grade end F1 that automatically controls is sequentially connected in series temperature relay FC1 normally opened contact FC1.1, centre
Zero line is connected after relay KA1 coil；
A.C. contactor KM1 normally opened contact KM1.4 is connected to air-conditioning draught fan M1 and starts main circuit, for controlling air-conditioner wind
Machine M1 start and stop.
In the above-mentioned technical solutions, it is additionally provided with temperature-control circuit for indicating that the green that air-conditioning draught fan M1 starts refers to
The HG1 such as show, for indicating the red led HR1 that air-conditioning draught fan M1 stops, wherein, A.C. contactor KM1 normally opened contact
The fiery loop of access zero after the HG1 such as KM1.2 connections green instruction, A.C. contactor KM1 normally-closed contact KM1.3 connections red is indicated
The fiery loop of access zero after lamp HR1.
Advantage of the present utility model and have the beneficial effect that：
The utility model has control and automatic control mode manually, can be as needed to air-conditioner wind when controlling manually
Machine is controlled manually；Manually during control, air-conditioning draught fan can be controlled manually as needed；When automatically controlling, pass through
Temperature relay FC detects environment temperature, and temperature-control circuit can work according to the temperature automatic control air-conditioning draught fan of environment.
Brief description of the drawings
Fig. 1 is circuit diagram of the present utility model.
Fig. 2 is circuit diagram of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to specific embodiment.
Referring to accompanying drawing 1, a kind of temperature-control circuit involved by the utility model, including temperature relay FC1, it is middle after
Electrical equipment KA1, A.C. contactor KM1, normally closed SR SB1, normally opened button SB2, change-over switch QS1,
Change-over switch QS1 is two grades of three-position switches, is divided into and controls shelves manually, automatically controls shelves and stop position；
Change-over switch QS1 manual control shelves end F2 be sequentially connected in series normally closed SR SB1, normally opened button SB2, exchange connect
Zero line is connected after tentaculum KM1 coil-end, and A.C. contactor KM1 normally opened contact KM1.1 is connected in parallel on normally opened button SB2 two
End；
The change-over switch QS1 grade end F1 that automatically controls is connected to exchange by auxiliary reclay KA1 normally opened contact KA1.1
Contactor KM1 coil-end；
Change-over switch QS1 automatically control grade end F1 serial temperature relays FC1 after connect zero line,
The change-over switch QS1 grade end F1 that automatically controls is sequentially connected in series temperature relay FC1 normally opened contact FC1.1, centre
Zero line is connected after relay KA1 coil.
Referring to accompanying drawing 2, A.C. contactor KM1 normally opened contact KM1.4 is connected to air-conditioning draught fan M1 and starts main circuit, is used for
Control air-conditioning draught fan M1 start and stop.
In addition, being additionally provided with temperature-control circuit of the present utility model for indicating the green that air-conditioning draught fan M1 starts
The HG1 such as instruction, the red led HR1 for indicating air-conditioning draught fan M1 stoppings.Wherein, A.C. contactor KM1 normally opened contact
The fiery loop of access zero after the HG1 such as KM1.2 connections green instruction, A.C. contactor KM1 normally-closed contact KM1.3 connections red is indicated
The fiery loop of access zero after lamp HR1.
Operation logic of the present utility model is as follows：
Manually during control：Normally opened button SB2 is pressed, A.C. contactor KM1 coils obtain electric adhesive (by A.C. contactor
KM1 normally opened contact KM1.1 formation self-locking), A.C. contactor KM1 normally opened contact KM1.4 closures, air-conditioning draught fan M1 starts work
Make；A.C. contactor KM1 normally opened electric shock KM1.2, green indicating lamp HG1 are bright, A.C. contactor KM1 normally closed electric shock KM1.3
Disconnect, red led HR1 lamps go out.When needing to stop air-conditioning draught fan M1, normally closed SR SB1 is pressed.
When automatically controlling：When indoor temperature is less than temperature relay FC1 setting values, temperature relay FC1's is normally opened
Contact FC1.1 is closed, and auxiliary reclay KA1 obtains electric, KA1 opened point KA1.1 closures, and then A.C. contactor KM1 coils are obtained
Electric adhesive, air-conditioning draught fan M1 starts work；A.C. contactor KM1 normally opened electric shock KM1.2, green indicating lamp HG1 are bright, and exchange connects
Tentaculum KM1 normally closed electric shock KM1.3 disconnects, and red led HR1 lamps go out.
Exemplary description is done to the utility model above, it should explanation, do not departed from core of the present utility model
In the case of the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
Protection domain of the present utility model is each fallen within replacing.
Claims (2)
1. a kind of temperature-control circuit, it is characterised in that：Including temperature relay FC1, auxiliary reclay KA1, A.C. contactor
KM1, normally closed SR SB1, normally opened button SB2, change-over switch QS1,
Change-over switch QS1 is two grades of three-position switches, is divided into and controls shelves manually, automatically controls shelves and stop position；
Change-over switch QS1 manual control shelves end F2 is sequentially connected in series normally closed SR SB1, normally opened button SB2, A.C. contactor
Zero line is connected after KM1 coil-end, and A.C. contactor KM1 normally opened contact KM1.1 is connected in parallel on normally opened button SB2 two ends；
The change-over switch QS1 grade end F1 that automatically controls is connected to ac contactor by auxiliary reclay KA1 normally opened contact KA1.1
Device KM1 coil-end；
Change-over switch QS1 automatically control grade end F1 serial temperature relays FC1 after connect zero line,
The change-over switch QS1 grade end F1 that automatically controls is sequentially connected in series temperature relay FC1 normally opened contact FC1.1, middle relay
Zero line is connected after device KA1 coil；
A.C. contactor KM1 normally opened contact KM1.4 is connected to air-conditioning draught fan M1 and starts main circuit, for controlling air-conditioning draught fan M1
Start and stop.
2. a kind of temperature-control circuit according to claim 1, it is characterised in that：Use is additionally provided with temperature-control circuit
The green indicating lamp HG1 started in instruction air-conditioning draught fan M1, the red led HR1 for indicating air-conditioning draught fan M1 stoppings, its
In, zero fiery loop, A.C. contactor KM1 are accessed after A.C. contactor KM1 normally opened contact KM1.2 connection green indicating lamps HG1
Normally-closed contact KM1.3 connection red leds HR1 after the fiery loop of access zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493517.XU CN206489462U (en) | 2016-12-30 | 2016-12-30 | A kind of temperature-control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493517.XU CN206489462U (en) | 2016-12-30 | 2016-12-30 | A kind of temperature-control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489462U true CN206489462U (en) | 2017-09-12 |
Family
ID=59769926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493517.XU Expired - Fee Related CN206489462U (en) | 2016-12-30 | 2016-12-30 | A kind of temperature-control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527525A (en) * | 2016-12-30 | 2017-03-22 | 天津市威匡电气设备有限公司 | Temperature control circuit |
-
2016
- 2016-12-30 CN CN201621493517.XU patent/CN206489462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527525A (en) * | 2016-12-30 | 2017-03-22 | 天津市威匡电气设备有限公司 | Temperature control circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204859059U (en) | Fan frequency conversion system | |
| CN108571461B (en) | Fan control device, fan system and frequency converter system | |
| CN102664460A (en) | Load remote automatic control power supply device | |
| CN106705369A (en) | Temperature control circuit of dual air conditioner draught fans | |
| CN206489462U (en) | A kind of temperature-control circuit | |
| CN103389750B (en) | A kind of transformer cooling fan control device | |
| CN206488419U (en) | A kind of temperature-control circuit of pair of air-conditioning draught fan | |
| CN206874521U (en) | A kind of Double Speed Fan control system | |
| CN201387561Y (en) | Full-automatic constant-temperature energy-saving control device | |
| CN203720617U (en) | A communication base station machine room power saving and air exchange energy saving controlling apparatus | |
| CN106527525A (en) | Temperature control circuit | |
| CN204329252U (en) | A kind of automation air conditioning control device | |
| CN204026921U (en) | A kind of intelligent temperature control cabinet for central air-conditioning | |
| CN205333831U (en) | Experimental loading system of welding source | |
| CN106247550B (en) | One kind being used for industrial air-conditioning apparatus control system | |
| CN212155978U (en) | Electric air valve control system of double-speed air exhauster of refrigeration machine room | |
| CN204329482U (en) | A kind of preventing opens by mistake the baking oven opened | |
| CN204026930U (en) | A kind of intelligent temperature and humidity for central air-conditioning controls boot disk | |
| CN204497534U (en) | Power shovel automobile-used high-low pressure collector ring dehydrating unit under hygrothermal environment | |
| CN206636818U (en) | A kind of temperature control blower fan apparatus | |
| CN201935333U (en) | Multi-split air conditioner controller | |
| CN205847133U (en) | A kind of electric control system automatically controlling batcher | |
| CN106482264B (en) | Solar air conditioner based on super capacitor and control method thereof | |
| CN205584912U (en) | Automatic extendible green house heat preservation quilt | |
| CN203825441U (en) | Household room environment intelligent controller |
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: 20170912 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |