CN207299108U - A kind of water dispenser group winterization system - Google Patents
A kind of water dispenser group winterization system Download PDFInfo
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- CN207299108U CN207299108U CN201721271520.1U CN201721271520U CN207299108U CN 207299108 U CN207299108 U CN 207299108U CN 201721271520 U CN201721271520 U CN 201721271520U CN 207299108 U CN207299108 U CN 207299108U
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- heat exchanger
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Abstract
The utility model discloses a kind of water dispenser group winterization system.The system includes：The major cycle water route that heat exchanger, water pump and heating system end are formed, a triple valve is provided with the inlet channel of the heat exchanger, two branches have been arranged in parallel between triple valve and heat exchanger, one water inlet branch for heat exchanger, another moisturizing branch for heat exchanger, series connection is equipped with one first electrical ball valve and an automatic water compensating valve on the moisturizing branch, and the heat exchanger is additionally provided with a blow-off line, is equipped with one second electrical ball valve and a hydraulic valve on the blow-off line successively.The utility model proposes technical solution not only avoid the component of freezing unit, cause the waste to the energy, and realize energy saver mode, improve user experience.
Description
Technical field
It the utility model is related to for warm refrigerating field, more particularly to a kind of water dispenser group winterization system.
Background technology
In for warm refrigerating field, water chiller-heater unit is commonly used equipment.It is antifreeze for air-to-water heat pump winter to be
A great problem.It is the essential work of maintenance system reliability service to water system progress moisturizing, flushing, evacuation and anti-freezing.At present
Water dispenser group can be by setting anti-freezing pattern in systems when temperature is very low, when room temperature is less than 10 degree, unit can be from
It is dynamic to open operation, prevent the component of unit from freezing.This pattern is to make unit constantly start-stop stops, its cost is the energy
Waste, and power consumption be easy to cause customer complaint.Therefore, anti-freezing pattern of the prior art is appropriate only for short-term outer artificial situation,
The time uncertain situation gone out for client, best mode are that the water in system is emptied.
Fig. 1 is the water Unit Scheme that uses of current heating equipment, including heat exchanger 1, water pump 2 and between AB both ends
Heating end 3, such as radiator, floor heating pipe, wind disk, the major cycle water route of composition.Recirculated water enters heat exchanger by filter 4
1, then enter heating end by water pump 2.This mode can only carry out draining, Yong Huru by the intake-outlet for end of heating
Fruit without using, it is necessary to the water in unit is discharged manually, prevents the components such as winter freezing heat exchanger for a long time.When needing to use
During water dispenser group, then moisturizing is carried out to unit, filling water could run.For consumers, this mode operates very not
It is convenient.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model proposes a kind of water dispenser group winterization system, the system energy
The problem of efficiently solving the antifreeze problem of long-term outer exit pattern, while avoiding energy waste.
The technical solution adopted in the utility model is to design a kind of water dispenser group winterization system, including：Heat exchanger, water pump and
The major cycle water route that heating system end is formed, wherein, a triple valve is provided with the inlet channel of the heat exchanger, this three
Two branches, a water inlet branch for heat exchanger, another benefit for heat exchanger have been arranged in parallel between port valve and heat exchanger
Water branch, on the moisturizing branch series connection be equipped with one first electrical ball valve and an automatic water compensating valve, the heat exchanger is additionally provided with one
Blow-off line, is equipped with one second electrical ball valve and a hydraulic valve on the blow-off line successively.
Preferably, the front and back end pipeline of second electrical ball valve is equipped with pressure gauge.
Preferably, the front end of the triple valve is equipped with a filter.
In one embodiment, first electrical ball valve is normally opened electrical ball valve, and second electrical ball valve is normally closed electricity
Dynamic ball valve.
The heating system end is radiator, floor heating pipe or wind disk.
The utility model proposes water dispenser group winterization system intelligent control can be carried out by mobile terminal.
Compared with prior art, the utility model proposes technical solution existing outer exit pattern is improved, make water
Unit carries out automatic draining, not only avoid the component of freezing unit, causes the waste to the energy, and realizes energy saving mould
Formula, avoids customer complaint and improves user experience.
Brief description of the drawings
Fig. 1 is the water dispenser group schematic diagram that existing heating equipment uses；
Fig. 2 is the schematic diagram for the water dispenser group that the utility model heating equipment uses.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
The technical solution adopted in the utility model is to design a kind of water dispenser group winterization system, as shown in Fig. 2, the system bag
Include：Heat exchanger 1, water pump 2 and heating system end 3（Only illustrated position）The major cycle water route of composition.In the water inlet pipe of heat exchanger
In road, successively equipped with filter 4 and triple valve 5, two branches are arranged in parallel between triple valve and heat exchanger, one is heat exchange
The water inlet branch of device, another moisturizing branch for heat exchanger.On moisturizing branch series connection be equipped with one first electrical ball valve 6 and one from
Dynamic water compensating valve 7.Water pump 2, water flow switch 8, safety valve 9 and expansion drum 10 are equipped with the outlet conduit of heat exchanger successively.Heat exchanger 1
Lower part is additionally provided with blow-off line, is equipped with one second electrical ball valve 11 and hydraulic valve 12 on the blow-off line successively.Second electric ball
Pressure gauge is additionally provided with the front-end pipelines of valve 11.In the embodiment, the first electrical ball valve uses normally opened electrical ball valve, and second is electronic
Ball valve uses normally closed electrical ball valve.
The utility model proposes technical solution added on existing water machine set system triple valve, normally opened electrical ball valve,
The components such as automatic water compensating valve, realize automatic draining.
When needing to open water system, triple valve is switched into water branch, is poured water air-conditioning system, after water is full, three
Port valve is switched to moisturizing branch（There is normally opened that side of electrical ball valve and automatic water compensating valve）If there is the relatively low situation of hydraulic pressure in air-conditioning system
When, automatic water compensating valve will carry out moisturizing.
When user is outgoing for a long time, system controls the second electrical ball valve 11 to open, and the first electrical ball valve 6 is closed, and is led to
Cross the pressure of the detection of the pressure gauge before being arranged on the second electrical ball valve both sides, if pipeline pressure reaches atmospheric value, system water
It is discharged, the second electrical ball valve 11 is closed.
When user is outgoing for a long time to go home, the start of system control machine group, realizes that system water supplement operates, the first electrical ball valve
6 open, and the second electrical ball valve 11 closes, and into water compensating state, when 7 no longer moisturizing of automatic water compensating valve, send signal, into opening
Machine pattern.
The utility model can use intelligent appliance pattern, be remotely controlled by the mobile terminal for being provided with Gree household electrical appliance APP
Water dispenser group is started shooting, and realizes intellectualized operation.
The utility model proposes technical solution automatic water compensating valve, electronic is respectively designed at unit water inlet and at discharge outlet
The components such as ball valve, hydraulic valve, the length for time of being gone out according to user, the antifreeze operation of water dispenser group is automatically controlled using mobile terminal
Mode, realizes unit automatic water supplement or discharges water, current manual drainage and the scheme of manual moisturizing are substituted, so as to fulfill water dispenser group
Antifreeze intelligent control, avoids damage heat transmission equipment, and has saved the energy.
Above-described embodiment is merely to illustrate specific embodiment of the present utility model.It should be pointed out that for this area
Those of ordinary skill for, without departing from the concept of the premise utility, some deformations and change can also be made, this
A little deformations and change should all belong to the scope of protection of the utility model.
Claims (5)
1. a kind of water dispenser group winterization system, including：The major cycle water route that heat exchanger, water pump and heating system end are formed, it is special
Sign is, a triple valve is provided with the inlet channel of the heat exchanger, two have been arranged in parallel between triple valve and heat exchanger
Bar branch, one be heat exchanger water inlet branch, another be heat exchanger moisturizing branch, connect on the moisturizing branch and be equipped with
One first electrical ball valve and an automatic water compensating valve, the heat exchanger are additionally provided with a blow-off line, are equipped with successively on the blow-off line
One second electrical ball valve and a hydraulic valve.
2. water dispenser group winterization system as claimed in claim 1, it is characterised in that on the front-end pipelines of second electrical ball valve
Equipped with pressure gauge.
3. water dispenser group winterization system as claimed in claim 1, it is characterised in that the front end of the triple valve is equipped with a filtering
Device.
4. water dispenser group winterization system as claimed in claim 1, it is characterised in that first electrical ball valve is normally opened electric ball
Valve, second electrical ball valve are normally closed electrical ball valve.
5. water dispenser group winterization system as claimed in claim 1, it is characterised in that the heating system end for radiator,
Heating coil or wind disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271520.1U CN207299108U (en) | 2017-09-29 | 2017-09-29 | A kind of water dispenser group winterization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271520.1U CN207299108U (en) | 2017-09-29 | 2017-09-29 | A kind of water dispenser group winterization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207299108U true CN207299108U (en) | 2018-05-01 |
Family
ID=62441049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721271520.1U Active CN207299108U (en) | 2017-09-29 | 2017-09-29 | A kind of water dispenser group winterization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207299108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559927A (en) * | 2017-09-29 | 2018-01-09 | 珠海格力电器股份有限公司 | A kind of water dispenser group winterization system and method |
| CN112710104A (en) * | 2020-09-29 | 2021-04-27 | 轨道交通节能北京市工程研究中心有限公司 | Combined type refrigeration or heating unit system |
-
2017
- 2017-09-29 CN CN201721271520.1U patent/CN207299108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559927A (en) * | 2017-09-29 | 2018-01-09 | 珠海格力电器股份有限公司 | A kind of water dispenser group winterization system and method |
| CN112710104A (en) * | 2020-09-29 | 2021-04-27 | 轨道交通节能北京市工程研究中心有限公司 | Combined type refrigeration or heating unit system |
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