CN208092573U - Intelligent water system heat exchanger preventing freeze in winter system and device - Google Patents
Intelligent water system heat exchanger preventing freeze in winter system and device Download PDFInfo
- Publication number
- CN208092573U CN208092573U CN201820083024.1U CN201820083024U CN208092573U CN 208092573 U CN208092573 U CN 208092573U CN 201820083024 U CN201820083024 U CN 201820083024U CN 208092573 U CN208092573 U CN 208092573U
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- water
- heat exchanger
- storage box
- temperature
- sensing probe
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- Air Conditioning Control Device (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses intelligent water system heat exchanger preventing freeze in winter system and devices, including water storage box, water retaining separater, controller, automatic exhaust steam valve, liquid-level switch, electronic valve, drainpipe, water inlet, temperature-sensing probe, antifreeze electrical heating, water outlet temperature-sensing probe, air inlet temperature-sensing probe, table cold joint water pond, finned heat exchanger, Intelligent anti-freezing device, water receiving pipe drain valve；The water retaining separater and liquid-level switch is mounted in water storage box, and the drainpipe is mounted on the bottom of water storage box, and the electronic valve is mounted on one end of drainpipe, and the controller is fixed on the top of water storage box, controls electronic valve.Mainly by procedure auto-control, in the case of can ensureing finned heat exchanger environment temperature being lower in winter, will not the equipment damage caused by staff's operation error be avoided, and then save cost of equipment maintenance by bursting by freezing no personal management.
Description
Technical field
The utility model belongs to control system technical field, and in particular to intelligent water system heat exchanger preventing freeze in winter system fills
It sets.
Background technology
Finned heat exchanger inside combined air conditioning box is when environment temperature is less than 0 DEG C in winter, if operation and maintenance are improper,
It is bad to be easy to be frozen rhegma, equipment damage is caused, in order to avoid causing equipment in extreme environment and personnel's maloperation
Damage needs to increase protective device to finned heat exchanger, mostly to increase Electric heating before heat exchanger on Vehicles Collected from Market, this side
Formula power consumption is big, produces little effect, underaction, and our company is directed to this problem, and it is anti-to develop a intelligent finned heat exchanger
Freeze protective device.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides intelligent water system heat exchanger preventing freeze in winter system
Bulk cargo is set, mainly by procedure auto-control, in the case of can ensureing finned heat exchanger environment temperature being lower in winter, even if
There is no personal management that will not avoid the equipment damage caused by staff's operation error by bursting by freezing, and then saves equipment dimension
Protect cost.
Technical solution used by the utility model is：Intelligent water system heat exchanger preventing freeze in winter system and device, including store
Water tank, water retaining separater, controller, automatic exhaust steam valve, liquid-level switch, electronic valve, drainpipe, water inlet, temperature-sensing probe, antifreeze electricity
Heating, water outlet temperature-sensing probe, air inlet temperature-sensing probe, table cold joint water pond, finned heat exchanger, Intelligent anti-freezing device, water receiving pipe draining
Valve；The water retaining separater and liquid-level switch is mounted in water storage box, and the drainpipe is mounted on the bottom of water storage box, described
Electronic valve be mounted on one end of drainpipe, the controller is fixed on the top of water storage box, controls electronic valve.
The temperature-sensing probe and antifreeze electrical heating are mounted on the bottom of controller；The automatic drain valve is mounted on
The upper end of water storage box；The water inlet is located at the side of water storage box；The water outlet temperature-sensing probe and antifreeze heating are mounted on
On finned heat exchanger；The Intelligent anti-freezing device is mounted on table cold joint water pond；The air inlet temperature-sensing probe is mounted on wing
Piece exchanger base；Described connects collector pipe drain valve on Intelligent anti-freezing device.
Compared with prior art, the utility model has the beneficial effects that：Intelligent water system heat exchanger preventing freeze in winter system fills
It sets, it is easy for installation by anti-freeze protection device modularization, it, can be with by procedure auto-control after the function package of anti-frost protection
Finned heat exchanger is ensured in the case of environment temperature is lower in winter, no personal management will not by bursting by freezing, avoid because
Equipment damage caused by staff's operation error saves cost of equipment maintenance, saves national resources, ensures air-conditioning equipment in the winter
Season can normal operation.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model control unit module；
Fig. 2 is the utility model scheme of installation；
Fig. 3 is the utility model control logic schematic diagram.
1. 5. liquid-level switch of water storage box 2. water retaining separater, 3. controller, 4. automatic exhaust steam valve, 6. electronic valve
7. 8. water inlet of drainpipe, 9. temperature-sensing probe, 10. antifreeze electrical heating 11 is discharged temperature-sensing probe 12. and enters the wind temperature-sensitive spy
14. finned heat exchanger of first 13. table cold joint water pond, 15. Intelligent anti-freezing device, 16. water receiving pipe drain valve.
Specific implementation mode
The utility model is further illustrated below in conjunction with the accompanying drawings：Intelligent water system heat exchanger preventing freeze in winter system and device,
Including：Water storage box（1）, water retaining separater（2）, controller（3）, automatic exhaust steam valve（4）, liquid-level switch（5）, electronic valve（6）, draining
Pipe（7）, water inlet（8）, temperature-sensing probe（9）, antifreeze electrical heating（10）, water outlet temperature-sensing probe（11）, air inlet temperature-sensing probe（12）,
Table cold joint water pond（13）, finned heat exchanger (14), Intelligent anti-freezing device（15）, water receiving pipe drain valve（16）；By the antifreeze guarantor
After protection unit is installed according to Fig. 2, the drain valve of the water inlet and heat exchanger that make defroster connects, by the anti-freeze protection device
Drainpipe be put into water pan of surface cooler, if there is the case where water in surface cooler collector, water can be along the anti-freeze protection device
Water inlet enter in the water storage box, by the automatic exhaust steam valve by water storage box air empty, but not have water overflow
Go out, when water level is higher than liquid-level switch, liquid-level switch sends out the signal of YES, if water level is less than the height of liquid-level switch, liquid level
The signal of switch is NO, can know in heat exchanger whether there is water in time in this way.When air inlet temperature-sensing probe temperature is low
When 2 DEG C, illustrate there is the temperature in fresh air entrance or the computer room less than 2 DEG C to be less than 2 DEG C, controller can judge liquid level at this time
The signal of switch, if without water in heat exchanger, controller can send out an order for judging electrical heating and being turned off（Sentence
Whether power-off heating opens, and is turned off if opening, if be not turned on, does not execute any operation）；If heat exchanger
Inside there are water, controller that can judge the water outlet temperature-sensing probe temperature of heat exchanger, if the temperature at heat exchanger water outlet is less than 10 DEG C, says
Bright heat exchanger does not work, and controller can open drain valve at this time, and the water in heat exchanger is discharged；If leaving water temperature exists
10~20 DEG C, illustrate that heat exchanger has the risk being damaged by frost, controller can open antifreeze electrical heating at this time, if leaving water temperature is more than
20 DEG C, illustrate that the risk being damaged by frost is not present in heat exchanger, controller returns at monitoring inlet air temperature, completes one cycle.In detail
Control logic such as Fig. 3.
Claims (4)
1. intelligent water system heat exchanger preventing freeze in winter system and device, it is characterised in that：Including water storage box, water retaining separater, controller,
Automatic exhaust steam valve, liquid-level switch, electronic valve, drainpipe, water inlet, temperature-sensing probe, antifreeze electrical heating, water outlet temperature-sensing probe, into
Wind temperature-sensing probe, table cold joint water pond, finned heat exchanger, Intelligent anti-freezing device, water receiving pipe drain valve；The water retaining separater and liquid
Bit switch is mounted in water storage box, and the drainpipe is mounted on the bottom of water storage box, and the electronic valve is mounted on drainpipe
One end, the controller is fixed on the top of water storage box, controls electronic valve；The automatic drain valve is mounted on water storage box
Upper end；The water outlet temperature-sensing probe and antifreeze heating are mounted on finned heat exchanger；The Intelligent anti-freezing device installation
On table cold joint water pond；The air inlet temperature-sensing probe is mounted on finned heat exchanger bottom.
2. intelligent water system heat exchanger preventing freeze in winter system and device according to claim 1, it is characterised in that：The sense
Temperature probe and antifreeze electrical heating are mounted on the bottom of controller.
3. intelligent water system heat exchanger preventing freeze in winter system and device according to claim 1, it is characterised in that：Described connects
Water pipe drain valve is mounted on Intelligent anti-freezing device.
4. intelligent water system heat exchanger preventing freeze in winter system and device according to claim 1, it is characterised in that：It is described into
The mouth of a river is located at the side of water storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083024.1U CN208092573U (en) | 2018-01-18 | 2018-01-18 | Intelligent water system heat exchanger preventing freeze in winter system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083024.1U CN208092573U (en) | 2018-01-18 | 2018-01-18 | Intelligent water system heat exchanger preventing freeze in winter system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208092573U true CN208092573U (en) | 2018-11-13 |
Family
ID=64065780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083024.1U Active CN208092573U (en) | 2018-01-18 | 2018-01-18 | Intelligent water system heat exchanger preventing freeze in winter system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208092573U (en) |
-
2018
- 2018-01-18 CN CN201820083024.1U patent/CN208092573U/en active Active
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