CN206609162U - A kind of backwater speed heat system - Google Patents
A kind of backwater speed heat system Download PDFInfo
- Publication number
- CN206609162U CN206609162U CN201720010679.1U CN201720010679U CN206609162U CN 206609162 U CN206609162 U CN 206609162U CN 201720010679 U CN201720010679 U CN 201720010679U CN 206609162 U CN206609162 U CN 206609162U
- Authority
- CN
- China
- Prior art keywords
- magnetic valve
- return pipe
- water
- tap
- hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of backwater speed heat system, including storage tank, tap, hot-water line and cold water pipe, described hot-water line one end is connected with storage tank, other end is connected with tap, described cold water pipe one end is connected with storage tank, other end is connected with tap, additionally include recovery tank, return pipe one and return pipe two, described one end of return pipe one is connected with the hot-water line close to tap one end, the other end is connected with recovery tank, described one end of return pipe two is connected with recovery tank, other end is connected with cold water pipe, the vertical height of wherein described recovery tank is less than storage tank, the water inlet of the tap is provided with magnetic valve one, the return pipe one is provided with magnetic valve two, the magnetic valve two is provided with temperature sensor, wherein described temperature sensor is electrically connected with magnetic valve two, the magnetic valve two is electrically connected with magnetic valve one, the return pipe two is provided with pressure valve, realize that the backflow of cold water in hot-water pipe is recycled, avoid the waste of water resource.
Description
Technical field
The utility model belongs to hot water apparatus technical field, specifically, and the utility model is related to a kind of backwater speed heat
System.
Background technology
The water heater arrangements such as gas water heater, air energy, electric heater currently on the market, when using hot water, beat
Valve opening door, what is come out first is not hot water but the cold water in pipeline, and duration length causes the waste of water resource, fast in addition
Hot this product of treasured is local heating, it is impossible to improve overall thermal water supply problem.
The content of the invention
The utility model provides a kind of backwater speed heat system, it is therefore an objective to realizes that the backflow of cold water in hot-water pipe is recycled, keeps away
Exempt from the waste of water resource.
To achieve these goals, the technical scheme that the utility model is taken is：A kind of backwater speed heat system, including water storage
Case, tap, hot-water line and cold water pipe, described hot-water line one end are connected with storage tank, and other end is connected with tap, described
Cold water pipe one end is connected with storage tank, and other end is connected with tap, in addition to recovery tank, return pipe one and return pipe two,
Described one end of return pipe one is connected with the hot-water line close to tap one end, and the other end is connected with recovery tank, the return pipe two
One end is connected with recovery tank, and other end is connected with cold water pipe, wherein the vertical height of the recovery tank is less than storage tank.
It is preferred that, the water inlet of the tap is provided with magnetic valve one.
It is preferred that, the return pipe one is provided with magnetic valve two, and the magnetic valve two is provided with temperature sensor, wherein institute
Temperature sensor and the electric connection of magnetic valve two are stated, the magnetic valve two is electrically connected with magnetic valve one.
It is preferred that, the return pipe two is provided with pressure valve.
The utility model be for realize cold water in hot-water pipe backflow recycle, it is to avoid the waste of water resource, use with
The beneficial effect of upper technical scheme is：The backwater speed heat system, is not directly to go out when the switch of the tap pushes hot water gear
Water, but the magnetic valve two on return pipe one is opened, now magnetic valve one is to close, and the cold water in hot-water line passes through return pipe
Magnetic valve two on one is returned in recovery tank, when temperature sensor, which experiences hot water, begins to pass through magnetic valve two, now electric
Magnet valve two is closed, and magnetic valve one is opened, and hot water out, is realized the recovery of the cold water in hot-water line is sharp again from tap
With, it is to avoid the waste of water resource；The return pipe two is provided with pressure valve, realizes and bears certain pressure value and open automatically
Open.
Brief description of the drawings
Fig. 1 is the backwater speed heat working-flow schematic diagram；
Wherein：
1st, storage tank；2nd, tap；3rd, recovery tank；4th, hot-water line；5th, cold water pipe；6th, return pipe one；7th, return pipe two；
20th, magnetic valve one；6-1, magnetic valve two；6-2, temperature sensor；7-1, pressure valve.
Embodiment
Below against accompanying drawing, by the description to embodiment, further detailed is made to embodiment of the present utility model
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to it to implement.
As shown in figure 1, the utility model is a kind of backwater speed heat system, it is for realizing the backflow of cold water in hot-water pipe again
Utilize, it is to avoid the waste of water resource.
Specifically, as shown in figure 1, including storage tank 1, tap 2, hot-water line 4 and cold water pipe 5, the hot-water line 4 one
End be connected with storage tank 1, other end is connected with tap 2, and described one end of cold water pipe 5 is connected with storage tank 1, other end and
Tap 2 is connected, and additionally includes recovery tank 3, return pipe 1 and return pipe 27, described one end of return pipe 1 and close water
The hot-water line 4 of leading 2 one end is connected, and the other end is connected with recovery tank 3, and described one end of return pipe 27 is connected with recovery tank 3, separately
Outer one end is connected with cold water pipe 5, wherein the vertical height of the recovery tank 3 is less than storage tank 1.
The water inlet of the tap 2 is provided with magnetic valve 1.The return pipe 1 is provided with the 6-1 of magnetic valve two, institute
The 6-1 of magnetic valve two is stated provided with temperature sensor 6-2, wherein the temperature sensor 6-2 and 6-1 of magnetic valve two is electrically connected with,
The 6-1 of magnetic valve two is electrically connected with magnetic valve 1.The return pipe 27 is provided with pressure valve 7-1.
Specific works mode is illustrated with specific embodiment below：
The backwater speed heat system, is not direct water outlet, but open back when the switch of tap 2 is pushed into hot water gear
The 6-1 of magnetic valve two on water pipe 1, now magnetic valve 1 is to close, because the vertical height of recovery tank 3 is less than storage tank
1, so being returned under hydraulic pressure effect of the cold water in hot-water line 4 in storage tank 1 by the 6-1 of magnetic valve two on return pipe 1
In recovery tank 3, the 6-1 of magnetic valve two is begun to pass through until experiencing hot water with the 6-1 of the magnetic valve two temperature sensor 6-2 being connected
When, now the 6-1 of magnetic valve two is closed under temperature sensor 6-2 control signal effect, then the 6-1 shutdown signals of magnetic valve two
Magnetic valve 1 is controlled to open, hot water out, is realized the recycling of the cold water in hot-water line 4, kept away from tap 2
The waste of water resource is exempted from；The return pipe 27 is provided with pressure valve 7-1, and the hydraulic pressure after water in recovery tank 3 is received completely reaches
During Opening pressure valve 7-1 Opening pressure, now the cold water in recovery tank 3 is connected by return pipe 27 with cold water pipe 5, when return
When hydraulic pressure in water tank 3 is less than certain value, pressure valve 7-1 is closed, and recovery tank 3 carries out the working condition of storage water again, realizes
Certain pressure value is born to automatically turn on.
The utility model is exemplarily described above in association with accompanying drawing, it is clear that the utility model is implemented not
Limited by aforesaid way, as long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (4)
1. a kind of backwater speed heat system, including storage tank, tap, hot-water line and cold water pipe, described hot-water line one end and water storage
Case is connected, and other end is connected with tap, and described cold water pipe one end is connected with storage tank, and other end is connected with tap,
It is characterized in that：Also include recovery tank, return pipe one and return pipe two, described one end of return pipe one and close tap one end
Hot-water line is connected, and the other end is connected with recovery tank, and described one end of return pipe two is connected with recovery tank, and other end connects with cold water pipe
Connect, wherein the vertical height of the recovery tank is less than storage tank.
2. a kind of backwater speed heat system according to claim 1, it is characterised in that：The water inlet of the tap is provided with
Magnetic valve one.
3. a kind of backwater speed heat system according to any one of claim 1 or 2, it is characterised in that：The return pipe one
Magnetic valve two is provided with, the magnetic valve two is provided with temperature sensor, wherein the temperature sensor and magnetic valve two are electrical
Connection, the magnetic valve two is electrically connected with magnetic valve one.
4. a kind of backwater speed heat system according to claim 1, it is characterised in that：The return pipe two is provided with pressure
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010679.1U CN206609162U (en) | 2017-01-05 | 2017-01-05 | A kind of backwater speed heat system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010679.1U CN206609162U (en) | 2017-01-05 | 2017-01-05 | A kind of backwater speed heat system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609162U true CN206609162U (en) | 2017-11-03 |
Family
ID=60172761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010679.1U Expired - Fee Related CN206609162U (en) | 2017-01-05 | 2017-01-05 | A kind of backwater speed heat system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609162U (en) |
-
2017
- 2017-01-05 CN CN201720010679.1U patent/CN206609162U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20220105 |