CN207555964U - A kind of home-use central hot-water system - Google Patents
A kind of home-use central hot-water system Download PDFInfo
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- CN207555964U CN207555964U CN201721639242.0U CN201721639242U CN207555964U CN 207555964 U CN207555964 U CN 207555964U CN 201721639242 U CN201721639242 U CN 201721639242U CN 207555964 U CN207555964 U CN 207555964U
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Abstract
The utility model discloses a kind of home-use central hot-water system, including water tank, the heating tube that is fixedly mounted on water tank bottom, the charging pump being connect with water tank, the water-supply-pipe of one end and water tank connection, the return pipe of one end and water tank connection, the distributive pipe that is distributed between water-supply-pipe and return pipe and control system；Internal thread threeway is installed on the distributive pipe；One end of the distributive pipe is connect with water-supply-pipe, and the other end is connect with return pipe；Further include circulating pump；One end of the circulating pump and the free end of return pipe connect, and the other end is connect with water tank；The control system includes control chip, ambient temperature sensor, water temperature sensor, clock and water level sensor；The ambient temperature sensor, water temperature sensor, clock, charging pump, circulating pump and water level sensor are connect with control chip；The ambient temperature sensor is mounted on the lateral wall of water tank；The water temperature sensor and water level sensor are mounted on inside water tank.
Description
Technical field
The utility model is related to household water fields, and in particular to a kind of home-use central hot-water system.
Background technology
Rural area, the place that the labourer based on being engaged in agricultural production lives in concentrated communities, the cities and towns with population concentration are compared, rural area
Area's population is in inhabitation of being scattered.Before industrialization society is entered, most inhabitants live is in rural area in society.To be engaged in agriculture
The area that agricultural population based on production is lived, is the corresponding region in same city.
With the continuous development of society and economy, the living standard in rural area is also constantly improving.Center in city supplies
Water system, sewage disposal system, various electric appliances easy to use and gas conveying system have also gradually come into the life in rural area
In, but hot water problem is always a pain spot of life in the countryside.
Because the building in rural area uses the architectural style of courtyard-type more, construction area is big, and room more disperses, and designs one
Hot-water heating system is extremely difficult.Pipeline must use inbuilt mode first, be laid with cost and heat preservation cost is all very high；Secondly it manages
Road is long, needs to put it clean the cold water in pipeline during hot water, and it is convenient to can not show a candle to hot-water bottle；The especially power cost of 24 hour operation
It is very high, the degree of automation is relatively low, general family also is difficult to undertake.
Utility model content
The utility model is intended to provide a kind of home-use central hot-water system easy to use.
The utility model adopts the following technical solution：
A kind of home-use central hot-water system including water tank, the heating tube that is fixedly mounted on water tank bottom, is connect with water tank
Charging pump, the water-supply-pipe of one end and water tank connection, one end and water tank connection return pipe, be distributed on water-supply-pipe and return pipe it
Between distributive pipe and control system；
Internal thread threeway is installed on the distributive pipe；
One end of the distributive pipe is connect with water-supply-pipe, and the other end is connect with return pipe；
Further include circulating pump；One end of the circulating pump and the free end of return pipe connect, and the other end is connect with water tank；
The control system includes control chip, ambient temperature sensor, water temperature sensor, clock and water level sensor；
The ambient temperature sensor, water temperature sensor, clock, charging pump, circulating pump and water level sensor with control
Chip connects；
The ambient temperature sensor is mounted on the lateral wall of water tank；
The water temperature sensor and water level sensor are mounted on inside water tank.
As further solution：The water tank is welded using 304 steel plates, on its external wall covered with heat preservation
Layer.
As further solution：The quantity of the distributive pipe is three or three or more.
As further solution：The water temperature sensor is mounted on the madial wall of water tank, with water tank bottom surface
Distance is the half of tank height.
As further solution：The water level sensor includes upper water level sensor and lower water level sensor；
The upper water level sensor and lower water level sensor are fixedly mounted on the madial wall of water tank；
The distance between the upper water level sensor and water tank bottom surface are 4/5ths of tank height；The lower water level passes
The distance between sensor and water tank bottom surface are a quarter of tank height.
As further solution：Further include electromagnetic switch and plug；One end of the electromagnetic switch and heating tube
Connection, the other end are connect with plug；The electromagnetic switch is also connect with control chip.
As further solution：The side wall of the water tank is equipped with connecting tube.
The good effect that the utility model generates is as follows：
The high degree of automation of the utility model.Water level sensor and lower water level sensor are installed, respectively in water tank
Detect the peak level and lowest water level in water tank.After the water level in water tank reaches lowest water level, charging pump is mended into water tank
Water-filling, charging pump is stopped after water level reaches peak level；Water temperature sensor is installed, when water temperature drop is to centainly in water tank
Temperature after, heating tube start to work, can ensure that water temperature is maintained in a constant range.The two processes are all automatic
Operation, do not need to manual operation.
The utility model can provide hot water at any time, very easy to use.Hot water in water tank is flowed out by water-supply-pipe,
It has respectively entered in distributive pipe, is finally aggregated into return pipe and returns to water tank.Circulating pump is equipped between return pipe and water tank, is followed
Ring pump is constantly in working condition, can ensure that the water in water-supply-pipe, distributive pipe and return pipe is in recurrent state always in this way,
It can effectively avoid the problem that temperature declines hot water after delay in pipeline for a long time.
The utility model also is able to detection ambient temperature, avoids pipeline bursting by freezing.Winter temperature is low, when ambient temperature drops to
After subzero, the water freezing in pipeline, by pipeline blockage；Daytime temperature increases, the ice-out in pipeline, in the process of thawing
The volume of middle ice increases, and pipeline is burst.
Ambient temperature sensor on tank outer wall can detect ambient temperature, when ambient temperature reaches setting value, follow
Ring pump meeting work makes the water in pipeline avoid freezing, when temperature further declines, heating tube opens always in recurrent state
Dynamic, the water in heating water tank makes hot water be recycled in pipeline, can effectively avoid the icing in pipeline and bursting by freezing problem.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
The structure diagram of Fig. 2 systems in order to control；
Wherein：1 water tank, 2 heating tubes, 3 charging pumps, 4 water-supply-pipes, 5 return pipes, 6 distributive pipes, 61 internal thread threeways, 7 cycles
Pump, 81 control chips, 82 ambient temperature sensors, 83 water temperature sensors, 84 clocks, water level sensor, 852 times water levels on 851
Sensor, 9 electromagnetic switch, 10 plugs, 11 insulating layers, 12 connecting tubes.
Specific embodiment
The utility model is further described with reference to Fig. 1.
The utility model adopts the following technical solution：
A kind of home-use central hot-water system, including water tank 1, the heating tube 2 that is fixedly mounted on 1 bottom of water tank, with water tank 1
The charging pump 3 of connection, the water-supply-pipe 4 of one end and the connection of water tank 1, one end and the return pipe 5 of the connection of water tank 1 are distributed on water-supply-pipe 4
Distributive pipe 6 and control system between return pipe 5；
Internal thread threeway 61 is installed on the distributive pipe 6；
One end of the distributive pipe 6 is connect with water-supply-pipe 4, and the other end is connect with return pipe 5；
Further include circulating pump 7；One end of the circulating pump 7 is connect with the free end of return pipe 5, and the other end connects with water tank 1
It connects；
The control system includes control chip 81, ambient temperature sensor 82, water temperature sensor 83, clock 84 and water level
Sensor；
The ambient temperature sensor 82, water temperature sensor 83, clock 84, charging pump 3, circulating pump 7 and water level sensor
It is connect with control chip 81；
The ambient temperature sensor 82 is mounted on the lateral wall of water tank 1；
The water temperature sensor 83 and water level sensor are mounted on inside water tank 1.
As further solution：The water tank is welded using 304 steel plates, on its external wall covered with heat preservation
Layer 11.
As further solution：The quantity of the distributive pipe 6 is three or three or more.
As further solution：The water temperature sensor 83 is mounted on the madial wall of water tank 1, with 1 bottom of water tank
The distance in face is the half of 1 height of water tank.
As further solution：The water level sensor includes upper water level sensor 851 and lower water level sensor
852；
The upper water level sensor 851 and lower water level sensor 852 are fixedly mounted on the madial wall of water tank 1；
The distance between the upper water level sensor 851 and 1 bottom surface of water tank are a quarter of 1 height of water tank；Under described
The distance between water level sensor 852 and 1 bottom surface of water tank are 4/5ths of 1 height of water tank.
As further solution：Further include electromagnetic switch 9 and plug 10；One end of the electromagnetic switch 9 is with adding
Heat pipe 2 connects, and the other end is connect with plug 10；The electromagnetic switch 9 is also connect with control chip 81.
As further solution：The side wall of the water tank 1 is equipped with connecting tube 12.
The building in rural area is generally the structure of one-storey house courtyard-type, therefore water tank 1 is fixedly mounted on to the roof in a room
On, pipeline is then laid with, including water-supply-pipe 4, return pipe 5 and distributive pipe 6, pipeline is formed using PPR pipe sweat soldering.Distributive pipe
6 are equipped with internal thread threeway 61, and both ends are connect respectively with distributive pipe 6, and threaded ends are directly connect with tap.It installs all the way
In kitchen, all the way mounted on toilet, all the way mounted on bedroom, spare distributive pipe 6 can be laid with during laying, with
It is convenient subsequently to increase watering equipment or as spare duct.Internal thread threeway 61 on spare distributive pipe 6 is blocked with plug, is used
When unscrew plug after it is connect with tap.Clock 84 is then set, it is adjusted to consistent with normal time.By plug 10
It finds on socket, powers on to charging pump and circulating pump 7, preparation is completed.Control chip 81 and clock 84 are preferably installed
In house, it on the one hand can avoid exposing to the weather, on the other hand be also convenient for adjustment time.
Charging pump 3 acts first, injects cold water into water tank 1, when water level is contacted with upper water level sensor 851, upper water
Level sensor 851 sends signal to control chip 81, and charging pump 3 is stopped.
Then heating tube 2 is started to work, and the water in water tank 1 is heated, water temperature sensor after water temperature reaches set temperature
83 send signal to control chip 81, and heating tube 2 is stopped.
Water in water tank 1 flows into water-supply-pipe 4, distributive pipe 6 and return pipe 5 by gravity and is again returned to by circulating pump 7
Into water tank 1, circulating pump 7 works always, the water in pipeline is made to form a cycle, it is always hot water to make the water in pipeline.
Tap or its with watering equipment directly fetch water from distributive pipe 6, in distributive pipe 6 always be cycle heat
Water, can ensure tap come out be exactly hot water, it is very easy to use.When the water level decreasing of water tank 1 is to lower water level sensor
When 852, charging pump 3 acts, and stops when into water tank 1, moisturizing to water level reaches upper water level sensor 851.
Hot water is concentrated mainly on three periods in the morning, afternoon and evening and uses, remaining time does not use substantially, can especially at night
To close circulating pump 7, achieve the purpose that reduce operating cost.After setting the working time, control chip 81 is read on clock 84
Temporal information, can make the utility model provide hot water before the deadline, not only facilitate life, additionally it is possible to reduce electricity
Take.
But winter ambient temperature is low, after ambient temperature drops to subzero, the water meeting ice blockage pipeline in pipeline,
During temperature rise, ice-out volume expansion can burst pipeline.In order to avoid the appearance of such case, outside the outside of water tank 1
Boundary's temperature sensor 82, ambient temperature sensor 82 constantly monitors extraneous temperature, after temperature drops to set temperature, heating
Pipe 2 and circulating pump 7 start, and increase the water temperature of channel interior and form cycle, avoid freezing.
Electromagnetic switch 9 controls the work and stopping of heating tube 2, and electromagnetic switch 9 connects, and heating tube 2 is powered operation, it is on the contrary then
Stop.Insulating layer 11 outside water tank 1 plays insulation effect, reduces the speed of water temperature drop；Connecting tube 12 on 1 outer wall of water tank rises
Expansion acts on, and the output terminal of solar water heater originally can be connected by connecting tube 12 and water tank 1, by heat therein
Water is imported into water tank 1.
Water temperature sensor 83 is arranged on the local water temperature height that the reason of 1 middle part of water tank is heating tube 2, far from heating tube 2
Local water temperature is low, can avoid the water temperature over-high or too low in pipeline, consistent with set temperature as possible.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than its limitations,
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that,
It still can modify to the technical solution recorded in previous embodiment or which part technical characteristic is equal
It replaces, and these modifications or replacement, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (7)
1. a kind of home-use central hot-water system, it is characterised in that：Including water tank（1）, be fixedly mounted on water tank（1）Bottom adds
Heat pipe（2）With water tank（1）The charging pump of connection（3）, one end and water tank（1）The water-supply-pipe of connection（4）, one end and water tank（1）Even
The return pipe connect（5）, be distributed on water-supply-pipe（4）With return pipe（5）Between distributive pipe（6）And control system；
The distributive pipe（6）On internal thread threeway is installed（61）；
The distributive pipe（6）One end and water-supply-pipe（4）Connection, the other end and return pipe（5）Connection；
Further include circulating pump（7）；The circulating pump（7）One end and return pipe（5）Free end connection, the other end and water tank
（1）Connection；
The control system includes control chip（81）, ambient temperature sensor（82）, water temperature sensor（83）, clock（84）With
Water level sensor；
The ambient temperature sensor（82）, water temperature sensor（83）, clock（84）, charging pump（3）, circulating pump（7）And water level
Sensor is with controlling chip（81）Connection；
The ambient temperature sensor（82）Mounted on water tank（1）Lateral wall on；
The water temperature sensor（83）Water tank is mounted on water level sensor（1）It is internal.
2. a kind of home-use central hot-water system according to claim 1, it is characterised in that：The water tank（1）Using 304
Steel plate is welded, on its external wall covered with insulating layer（11）.
3. a kind of home-use central hot-water system according to claim 1, it is characterised in that：The distributive pipe（6）Number
Measure is three or three or more.
4. a kind of home-use central hot-water system according to claim 1, it is characterised in that：The water temperature sensor（83）
Mounted on water tank（1）Madial wall on, with water tank（1）The distance of bottom surface is water tank（1）The half of height.
5. a kind of home-use central hot-water system according to claim 1, it is characterised in that：The water level sensor includes
Upper water level sensor（851）With lower water level sensor（852）；
The upper water level sensor（851）With lower water level sensor（852）It is fixedly mounted on water tank（1）Madial wall on；
The upper water level sensor（851）With water tank（1）The distance between bottom surface is water tank（1）4/5ths of height；It is described
Lower water level sensor（852）With water tank（1）The distance between bottom surface is water tank（1）The a quarter of height.
6. a kind of home-use central hot-water system according to claim 1, it is characterised in that：Further include electromagnetic switch（9）
And plug（10）；The electromagnetic switch（9）One end and heating tube（2）Connection, the other end and plug（10）Connection；The electromagnetism
Switch（9）Also with controlling chip（81）Connection.
7. a kind of home-use central hot-water system according to claim 1, it is characterised in that：The water tank（1）Side wall
It is equipped with connecting tube（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639242.0U CN207555964U (en) | 2017-11-30 | 2017-11-30 | A kind of home-use central hot-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639242.0U CN207555964U (en) | 2017-11-30 | 2017-11-30 | A kind of home-use central hot-water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555964U true CN207555964U (en) | 2018-06-29 |
Family
ID=62678308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639242.0U Active CN207555964U (en) | 2017-11-30 | 2017-11-30 | A kind of home-use central hot-water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555964U (en) |
-
2017
- 2017-11-30 CN CN201721639242.0U patent/CN207555964U/en active Active
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