CN206718121U - A kind of fully-automatic thermostatic constant humidity control system - Google Patents
A kind of fully-automatic thermostatic constant humidity control system Download PDFInfo
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- CN206718121U CN206718121U CN201720246953.5U CN201720246953U CN206718121U CN 206718121 U CN206718121 U CN 206718121U CN 201720246953 U CN201720246953 U CN 201720246953U CN 206718121 U CN206718121 U CN 206718121U
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- relay
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- tongue tube
- electrically connected
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Abstract
The utility model discloses a kind of fully-automatic thermostatic constant humidity control system, it is desirable to provide a kind of safe fully-automatic thermostatic constant humidity control system.It includes water tank, controller, the temperature sensor and humidity sensor being electrically connected with respectively with controller, the refrigeration machine being electrically connected with the controller by the relay that freezes, the heater being electrically connected with the controller by heating relay, and the humidifier for being electrically connected with the controller and being located in water tank by humidifying relay；It also includes in the water tank, the magnetic control tongue tube of break-make, and the protective relay electrically connected with magnetic control tongue tube can be carried out according to water level position；The protective relay electrically connects with refrigeration relay, heating relay and humidification relay respectively；The temperature sensor and humidity sensor use Pt100 platinum resistance thermistors.The utility model has the advantages that more stable, measurement accuracy is higher.
Description
Technical field
Engineering conservation technology field is the utility model is related to, more particularly, to a kind of fully-automatic thermostatic constant humidity control system.
Background technology
Fully-automatic thermostatic constant humidity controller is mainly used in entering the temperature and relative humidity of cement concrete standard curing room
Row Automated condtrol, because the concrete sample of identical match ratio is under different curing conditions, the compression strength of identical age
There is notable difference Deng indices, be not easy to make the match ratio of concrete judge, so cement concrete specimen molding
Afterwards, it is necessary to it is put into the consistent standard curing room of curing condition and conserves, objectively to make judge to its match ratio, and it is current
Common maintenance Control system resolution is inadequate on the market, does not have effective safeguard structure, easily because water shortage causes electrical part to burn
Ruin or corrode, cause safety coefficient low, service life is short.In order to meet the quick change of modern industrial production development, it is badly in need of one
The safer more intelligent more easily curing system of kind.
Utility model content
The shortcomings that the utility model overcomes in the prior art, there is provided a kind of safe, service life length and precision
High fully-automatic thermostatic constant humidity control system.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of fully-automatic thermostatic constant humidity control system, including water tank, controller, the temperature being electrically connected with respectively with controller
Sensor and humidity sensor, the refrigeration machine being electrically connected with the controller by the relay that freezes, by heating relay and control
The heater of device electrical connection, and the humidifier for being electrically connected with the controller and being located in water tank by humidifying relay；It is also wrapped
Include in the water tank, the magnetic control tongue tube of break-make, and the protection electrically connected with magnetic control tongue tube can be carried out according to water level position
Relay；The protective relay electrically connects with refrigeration relay, heating relay and humidification relay respectively；The temperature
Sensor and humidity sensor use Pt100 platinum resistance thermistors.
Preferably, the magnetic control tongue tube includes magnetic water wing and normally closed tongue tube；When water level is higher than safety level
When, magnetic water wing is located above tongue tube, and circuit is in the conduction state；When water level is less than safety level, magnetic water wing is not high
In tongue tube upper end, tongue tube disconnects, and circuit is in open-circuit condition.
Preferably, the controller uses WS-08 intelligence instruments.
Compared with prior art, the utility model has the following advantages that：
（1）The utility model is and current using using Pt100 platinum resistance thermistors as temperature sensor and humidity sensor
Used measurement original paper material is magnesium chromate-titanium dioxide humistor, lithium chloride humistor and organic high score on the market
The all types of humistors such as sub- film humistor are compared, and it by factors such as environment acid-base values on will not be influenceed substantially during moisture measurement
Precision, therefore it has the advantages that more stable, measurement accuracy is higher.
（2）The utility model is provided with excessive low water level protection structure, this low excessive low water level protection structure not organic glass under by extreme case
Water immersion tongue tube is influenceed after glass tracheal rupture, also will not cause safety hazard to personnel even if lucite tracheal rupture, still
The part dry combustion method such as heating tube is avoided that, prevents warming and humidifying device damage and disaster hidden-trouble.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is Fig. 1 electrical schematic diagram.
Fig. 3 is the electrical schematic diagram of heating circuit when the utility model is in heated condition.
Fig. 4 is the electrical schematic diagram of refrigerating circuit when the utility model is in refrigerating state.
Fig. 5 is the electrical schematic diagram that loop is humidified when the utility model is in humidification state.
Fig. 6 is the electrical schematic diagram of protective loop when the utility model is in excessive low water level protection state.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
Fully-automatic thermostatic constant humidity control system shown in Fig. 1, including water tank 1, controller 2, electrically connect with controller 2 respectively
The temperature sensor 3 and humidity sensor 4 connect, the refrigeration machine 6 electrically connected by the relay 5 that freezes with controller 2, passes through heating
The heater 8 that relay 7 electrically connects with controller 2, and electrically connected with controller 2 by humidifying relay 9 and be located at water tank 1
Interior humidifier 10；It also includes in the water tank, the magnetic control tongue tube 11 of break-make, and and magnetic can be carried out according to water level position
Drain the protective relay 12 of the electrical connection of reed pipe 11；The protective relay 12 respectively with refrigeration relay 5, heating relay 7
And humidification relay 8 electrically connects；The temperature sensor 3 and humidity sensor 4 use Pt100 platinum resistance thermistors.
The magnetic control tongue tube includes magnetic water wing and normally closed tongue tube；When water level is higher than safety level, magnetic is floated
For circle above tongue tube, circuit is in the conduction state；When water level is less than safety level, magnetic water wing is not higher than on tongue tube
End, tongue tube disconnect, and circuit is in open-circuit condition.
Controller of the present utility model preferably uses WS-08 intelligence instruments.
Fig. 2 is the electrical schematic diagram of the present embodiment, and wherein heater and humidifier is two sets, corresponding heating relay
And refrigeration relay liquid level two, F1, F2 are fuse in figure, and K1 is air switch, and K2 is power switch, and J1, J2 are heating
Relay, J3 are refrigeration relay, and J4, J5 are humidification relay, and J6 is protective relay, and its prevailing operating state is as follows.
Fig. 3 is the electrical schematic diagram of heating circuit when the utility model is in heated condition.When the temperature survey of controller
Element testing to temperature in constant temperature and humidity room be less than design temperature when, No. 13 terminal output control voltages of WS-08 intelligence instruments,
Relay J1, J2 closure are heated, heater starts to heat, and air themperature rises, and heated water forms steam in constant temperature and humidity
Indoor diffusion, indoor temperature rise to design temperature, when controller temperature-measuring element detects that temperature reaches in constant temperature and humidity room
During to setting value, No. 13 terminals stop output, and heating stops.
Fig. 4 is the electrical schematic diagram of refrigerating circuit when the utility model is in refrigerating state.When controller temperature survey member
When part detects that temperature is higher than design temperature in constant temperature and humidity room, No. 19 terminal output control voltages of WS-08 intelligence instruments, system
Cold relay J3 closures, refrigerator start to freeze, and indoor temperature drops to design temperature, when controller temperature-measuring element detects
When temperature reaches setting value in constant temperature and humidity room, No. 19 terminals stop output, and refrigeration stops.
Fig. 5 is the electrical schematic diagram that loop is humidified when the utility model is in humidification state.When controller moisture measurement member
When part detects that humidity is less than setting value in constant temperature and humidity room, No. 14 terminal output control voltages of WS-08 intelligence instruments, humidification
Relay J4, J5 are closed, and humidifier is started working, relative humidity increase in constant temperature and humidity room, when controller moisture measurement element
When detecting that humidity reaches setting value in constant temperature and humidity room, No. 14 terminals stop output, and humidification stops.
Fig. 6 is the electrical schematic diagram of protective loop when the utility model is in excessive low water level protection state.The controller with water and
To heat and humidifying medium, water shortage operation is easy to cause heating, humidification device damage air, or even triggers the safe things such as fire
Therefore.For protection equipment and security protection, one group is provided with water tank and is lacked by what magnetic water wing and more normally closed tongue tubes formed
Water conservation circuit, normally closed tongue tube are put into lucite tube, and the top tongue tube is adjusted at safety level, work as water
When position is higher than safety level, it is enclosed on the magnetic water wing outside glass tube and is located on the tongue tube of the top, protection circuit is on
State, protective relay J6 closures, heats relay J1, J2, freeze relay J3 and humidification relay J4, J5 control circuit
Conducting, heating, refrigeration and humidification function can be with normal uses；When water level is less than safety level, the magnetic that is enclosed on outside glass tube
Water wing is in sustained height or can all disconnected less than the top tongue tube, the tongue tube of series connection with the top tongue tube, protection electricity
Road is in open-circuit condition, and protective relay J6 disconnects, and heats relay J1, J2, the relay J3 and humidification relay J4 that freezes,
J5 control circuits are disconnected, and heating, refrigeration and humidification function are stopped using.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
1. a kind of fully-automatic thermostatic constant humidity control system, including water tank, controller, the temperature being electrically connected with respectively with controller pass
Sensor and humidity sensor, the refrigeration machine being electrically connected with the controller by the relay that freezes, by heating relay and controller
The heater of electrical connection, and the humidifier for being electrically connected with the controller and being located in water tank by humidifying relay；Its feature exists
In：Also include in water tank, the magnetic control tongue tube of break-make can be carried out according to water level position, and electrically connected with magnetic control tongue tube
Protective relay；The protective relay electrically connects with refrigeration relay, heating relay and humidification relay respectively；Institute
State temperature sensor and humidity sensor and use Pt100 platinum resistance thermistors.
2. fully-automatic thermostatic constant humidity control system according to claim 1, it is characterised in that：The magnetic control tongue tube includes
Magnetic water wing and normally closed tongue tube；When water level is higher than safety level, magnetic water wing is located above tongue tube, and circuit is in and led
Logical state；When water level is less than safety level, magnetic water wing is not higher than tongue tube upper end, and tongue tube disconnects, and circuit is in open circuit
State.
3. fully-automatic thermostatic constant humidity control system according to claim 1 or 2, it is characterised in that：The controller uses
WS-08 intelligence instruments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246953.5U CN206718121U (en) | 2017-03-14 | 2017-03-14 | A kind of fully-automatic thermostatic constant humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246953.5U CN206718121U (en) | 2017-03-14 | 2017-03-14 | A kind of fully-automatic thermostatic constant humidity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718121U true CN206718121U (en) | 2017-12-08 |
Family
ID=60501960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246953.5U Expired - Fee Related CN206718121U (en) | 2017-03-14 | 2017-03-14 | A kind of fully-automatic thermostatic constant humidity control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206718121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633800A (en) * | 2020-06-09 | 2020-09-08 | 江西伟能建设工程有限公司 | Constant-temperature atomized concrete curing box and control method thereof |
-
2017
- 2017-03-14 CN CN201720246953.5U patent/CN206718121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633800A (en) * | 2020-06-09 | 2020-09-08 | 江西伟能建设工程有限公司 | Constant-temperature atomized concrete curing box and control method thereof |
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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: 20171208 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |