It is a kind of that there is automatic water supplement and the switching station of startup self-detection function
Technical field
The utility model is related to switching station technical field, specifically a kind of to have automatic water supplement and the friendship of startup self-detection function
Change station.
Background technology
Heat exchange station is supplied with the device of the hot water needed for the thermic loads such as heat supply, ventilation, production, the life of each building,
Heat exchange station heat energy source is in steam or heat source of hot water, and heat exchange station capital equipment is generally by heat exchanger, water circulating pump, moisturizing
Pump, water treatment system, water-storing tank, filter plant etc. are constituted, and heat exchange station is generally arranged at high building, the basement of cell floor
It is interior.
Existing heat exchange station, is controlled often through heat supply company to heating and the unlatching of the small pump of hot water
Reach that secondary network is automatically replenished, it is impossible to automatically controlled, self-control is poor, nor possess the function of startup self-detection, made
Use just very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of switching station for having and being automatically replenished with startup self-detection function, with certainly
Dynamic moisturizing and the advantage of startup self-detection function, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme:One kind has automatic water supplement and startup self-detection
The switching station of function, including station, the inside of the station are provided with hot-water boiler, are installed on the pipeline of connection hot-water boiler
There is water pump;The turning of the inside of the station is provided with electrical control cubicles, and controller is provided with the side of electrical control cubicles, in controller electricity
Attended operation panel, guidance panel electrical connection pressure transmitter;The side of the pressure transmitter is provided with low area's heating unit
With high area's heating unit, water supply tank is installed in the side of low area's heating unit;Low area's heating unit includes low area's heating
Plate, low area's heating board and low area's small pump, high area's heating unit include high area's heating board, high area's heating board and high area's small pump;
The opposite of low area's heating unit and high area's heating unit is provided with high area's Hot water units and low area's Hot water units, in high area heat
The side of water dispenser group is installed by water circulating pump;High area's Hot water units include high area's hot-water cylinder, high area's water heating plate Huan Hegao areas heat
Water pump, low area's Hot water units include low area's hot-water cylinder, low area's water heating plate Huan Hedi areas heat-exchanger pump.
It is used as further program of the utility model:The output end of the controller is electrically connected low area's small pump, height
Area's small pump and water circulating pump.
It is used as further program of the utility model:The electrical control cubicles pass through electric wire electric-connection thermal homogeneous solution-type reactor, low area's heating
Unit, high area's heating unit, high area's Hot water units and low area's Hot water units.
Compared with prior art, the utility model beneficial effect:
This has the switching station of automatic water supplement and startup self-detection function, passes through the controller and pressure transmitter of installation, pressure
Power transmitter is measured after pressure signal, and setting and the secondary pressure of return water setting value of controller, are exported more afterwards on guidance panel
One control signal is controlled the unlatching of low area's small pump and high area's small pump by controller, so as to realize secondary network to controller
Automatic water supplement, realizes automatic water supplement function, setting has can be with the guidance panel of a ultra-low limit protection value on the controller
This value is adjusted, when secondary pressure is not reaching to this value, controller does not start water circulating pump and can only open low area's small pump
With high area's small pump moisturizing, controller starts water circulating pump after setting value to be achieved, realizes startup self-detection function.
Brief description of the drawings
Fig. 1 is complete layout of the present utility model;
Fig. 2 is System Control Figure of the present utility model.
In figure:1- stations;2- hot-water boilers;3- water pumps;4- electrical control cubicles;5- controllers;6- guidance panels;7- pressure invertings
Device;8- water supply tanks;The low area's heating units of 9-;The low area's heating boards of 91-;The low area's heating boards of 92-;The low area's small pumps of 93-;The high areas of 10-
Heating unit;The high area's heating boards of 101-;The high area's heating boards of 102-;The high area's small pumps of 103-;11- one cycle water pumps;The high areas of 12-
Hot water units;The high area's hot-water cylinders of 121-;122- is high, and area's water heating plate is changed;The high area's heat-exchanger pumps of 123-;The low area's Hot water units of 13-;131-
Low area's hot-water cylinder;132- is low, and area's water heating plate is changed;The low area's heat-exchanger pumps of 133-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-2, the utility model embodiment, it is a kind of that there is automatic water supplement and the exchange of startup self-detection function
Stand, including station 1, the inside of station 1 is provided with hot-water boiler 2, the feedwater heating of hot-water boiler 2, in the pipe of connection hot-water boiler 2
Water pump 3 is installed, water pump 3 is provided from water to hot-water boiler 2 on road;The turning of the inside of station 1 is provided with electrical control cubicles 4, automatically controlled
Cabinet 4 controls the operation of some equipment, and controller 5 is provided with the side of electrical control cubicles 4, and guidance panel 6 is electrically connected in controller 5,
Guidance panel 6 can be arranged on secondary side backwater with setup parameter, the electrical connection pressure transmitter 7 of guidance panel 6, pressure transmitter 7
Measuring pressure on pipeline simultaneously feeds back into pressure signal;The side of pressure transmitter 7 is provided with low area's heating unit 9 and high area's heating
Unit 10, is provided with water supply tank 8, water supply tank 8 provides water source for secondary network in the side of low area's heating unit 9;Low area's heating machine
Group 9 includes low area's heating board 91, low area's heating board 92 and low area's small pump 93, and high area's heating unit 10 includes high area's heating board
101st, high area's heating board 102 and high area's small pump 103, the output end of controller 5 are electrically connected low area's small pump 93, high area and mended
Water pump 103 and water circulating pump 11, pressure transmitter 7 are measured after pressure signal, setting and controller secondary returning on guidance panel 6
Water pressure setting value, exports a control signal to controller 5, low area's small pump 93 and Gao Qu is controlled by controller 5 more afterwards
The unlatching of small pump 103, so as to realize that secondary network is automatically replenished, realizes automatic water supplement function, there is a ultra-low limit to protect for setting
Shield value can adjust this value on the guidance panel 6 on controller 5, and when secondary pressure is not reaching to this value, controller 5 is not
Start water circulating pump 11 and low area's small pump 93 and the high moisturizing of area's small pump 103 can only be opened, controller 5 after setting value to be achieved
Start water circulating pump 11, realize startup self-detection function;The opposite of low area's heating unit 9 and high area's heating unit 10 is provided with high area
Hot water units 12 and low area's Hot water units 13, water circulating pump 11 is installed in the side of high area's Hot water units 12, and electrical control cubicles 4 pass through electricity
Line electric-connection thermal homogeneous solution-type reactor 2, low area's heating unit 9, high area's heating unit 10, high area's Hot water units 12 and low area's Hot water units
13, electrical control cubicles 4 control the operation of these equipment;High area's Hot water units 12 include high area's hot-water cylinder 121, high area's water heating plate and change 122
With high area's heat-exchanger pump 123, low area's Hot water units 13 include low area's hot-water cylinder 131, low area's water heating plate Huan132He Di areas heat-exchanger pump
133。
In summary:This has the switching station of automatic water supplement and startup self-detection function, passes through the controller 5 and pressure of installation
Transmitter 7, pressure transmitter 7 is measured after pressure signal, and setting is set with the secondary pressure of return water of controller on guidance panel 6
Value, exports a control signal to controller 5 more afterwards, and low area's small pump 93 and high area's small pump 103 are controlled by controller 5
Open, so as to realize that secondary network is automatically replenished, realize automatic water supplement function, setting has a ultra-low limit protection value(In control
This value can be adjusted on guidance panel 6 on device 5), when secondary pressure is not reaching to this value, controller 5 does not start circulation
Water pump 11 and low area's small pump 93 and the high moisturizing of area's small pump 103 can only be opened, after setting value to be achieved controller 5 start circulation
Water pump 11, realizes startup self-detection function.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.