CN207335144U - Zero-cold-water-circulation water supply system - Google Patents
Zero-cold-water-circulation water supply system Download PDFInfo
- Publication number
- CN207335144U CN207335144U CN201720574503.9U CN201720574503U CN207335144U CN 207335144 U CN207335144 U CN 207335144U CN 201720574503 U CN201720574503 U CN 201720574503U CN 207335144 U CN207335144 U CN 207335144U
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- China
- Prior art keywords
- water
- outlet pipe
- return duct
- cold water
- pipe
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000011148 porous material Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a zero cold water circulating water supply system, its technical scheme's main points are including water heating device, be connected with first inlet tube and first outlet pipe on the water heating device respectively, the other termination of first outlet pipe has water outlet device, the other end of first inlet tube is connected with the water pump that is arranged in extracting cold water in the first outlet pipe, still connect the back flow that communicates with first outlet pipe on the water pump. The utility model discloses when the water heater is in standby state, take back the cold water of remaining in the sleeve structure to the end of intaking of water tank or water heater through the water pump, through the heating after the recirculation to first outlet pipe, carry out circulation heating with the cold water of water heater pipeline, realize going out the effect that water is hot promptly, simple structure, processing are convenient, excellent in use effect.
Description
【Technical field】
It the utility model is related to a kind of zero cold water circulation-type water system.
【Background technology】
For water heater after closing, the water that can be retained on outlet pipeline becomes cold water after slowly cooling down, when being again turned on heat
During hydrophone, after need to the cold water in this section of pipeline be banished, hot water could be flowed out, the shower experience of user is very bad.
The utility model is namely based on what such case was made.
【Utility model content】
The utility model aim is to overcome the deficiencies in the prior art, there is provided a kind of simple in structure, easy to process zero is cold
Water circulation type water system.
The utility model is achieved through the following technical solutions：
A kind of zero cold water circulation-type water system, it is characterised in that：Include hot-water heating system, on the hot-water heating system
It is connected to the first water inlet pipe 2 and the first outlet pipe 3, the another of first outlet pipe 3 is terminated with discharging device 10, described
The other end of first water inlet pipe 2 is connected with the water pump 4 for extracting cold water in the first outlet pipe 3, be further connected with the water pump 4 with
The return duct 5 of first outlet pipe 3 connection.
Zero cold water circulation-type water system as described above, it is characterised in that：The 5 part tube body of return duct is sheathed on institute
The first outlet pipe 3 is stated, that end seal of the return duct 5 away from the water pump 4 is closed, and first outlet pipe 3 is from the return duct 5
Side-wall hole penetrate and be pierced by from the blind end of return duct 5, the part that first outlet pipe 3 stretches into the return duct 5 is set
There are multiple the first intercommunicating pores 11 connected with return duct 5.
Zero cold water circulation-type water system as described above, it is characterised in that：The position that first intercommunicating pore 11 is set
Close to the blind end of the return duct 5.
Zero cold water circulation-type water system as described above, it is characterised in that：The 5 part tube body of return duct stretches into described
In first outlet pipe 3, the side-wall hole of the return duct 5 from first outlet pipe 3 penetrates.
Zero cold water circulation-type water system as described above, it is characterised in that：The return duct 5 is away from the water pump 4
That end seal is closed, and multiple the second intercommunicating pores 12 connected with first outlet pipe 3 are equipped with 5 blind end of return duct.
Zero cold water circulation-type water system as described above, it is characterised in that：The hot-water heating system is water heater 7.
Zero cold water circulation-type water system as described above, it is characterised in that：The hot-water heating system includes water heater
7th, it is internally provided with the water tank 6 of electric heating device, the water heater 7 is connected to the second water inlet pipe 8 and the second outlet pipe 9, and described second
The other end of water inlet pipe 8 is connected with running water pipe, and the another of second outlet pipe 9 is terminated on the water tank 6.
Zero cold water circulation-type water system as described above, it is characterised in that：The discharging device 10 is tap or flower
Spill.
Compared with prior art, the utility model has the following advantages：
1st, the utility model is taken out the cold water resided in sleeve structure by water pump when water heater is in holding state
The water inlet end of water tank or water heater is back to, is recycled to after heating in the first outlet pipe, by the cold water of water heater pipeline
Circulating-heating is carried out, realizes the i.e. hot effect of water outlet, simple in structure, easy to process, using effect is good.
【Brief description of the drawings】
Fig. 1 is the floor map of the utility model embodiment one, and arrow represents water (flow) direction in figure；
Fig. 2 is the floor map of the utility model embodiment two, and arrow represents water (flow) direction in figure；
In figure：2 be the first water inlet pipe；3 be the first outlet pipe；4 be water pump；5 be return duct；6 be water tank；7 be water heater；
8 be the second water inlet pipe；9 be the second outlet pipe；10 be discharging device；11 be the first intercommunicating pore；12 be the second intercommunicating pore.
【Embodiment】
The utility model technical characteristic is described in further detail below in conjunction with the accompanying drawings in order to the field technology people
Member understands.
A kind of zero cold water circulation-type water system, as depicted in figs. 1 and 2, includes hot-water heating system, the water heating dress
Putting and be connected to the first water inlet pipe 2 and the first outlet pipe 3, the another of first outlet pipe 3 is terminated with discharging device 10,
The other end of first water inlet pipe 2 is connected with the water pump 4 for extracting cold water in the first outlet pipe 3, is also connect on the water pump 4
Have the return duct 5 connected with the first outlet pipe 3, i.e. 5 both ends of return duct are connected with 4 and first outlet pipe 3 of water pump respectively, it is described go out
Water installations 10 are tap or shower.After the hot-water heating system shutdown some time, when being again turned on, the storage in the first outlet pipe 3
Water is cold water, is drawn back the cold water resided in the first outlet pipe 3 to hot-water heating system water inlet end by water pump 4, by heating
After be recycled in the first outlet pipe 3, the cold water of pipeline is subjected to circulating-heating, realizes the water outlet i.e. effect of heat.
First outlet pipe 3 should not be connected directly with return duct 5, and it is poor so to aspirate the effect of cold water, and should will wherein one
Root pipe is inserted into another pipe, forms sleeve structure.The position that first outlet pipe 3 is connected to hot-water heating system is equipped with solenoid valve,
Prevent from extracting the water in hot-water heating system out during starting mode of pump.
One embodiment of the utility model is：That end seal of the return duct 5 away from the water pump 4 is closed, described time
The internal diameter of flow tube 5 is more than the internal diameter of first outlet pipe 3, and the 5 part tube body of return duct is sheathed on first outlet pipe
3, first outlet pipe 3 penetrates the return duct 5 and the blind end from return duct 5 is pierced by, and first outlet pipe 3 stretches into institute
The part for stating return duct 5 is equipped with multiple the first intercommunicating pores 11 connected with return duct 5.And the first outlet pipe 3 is not from reflux
The water inlet end of pipe 5 penetrates, but from the middle part of return duct 5, a certain position perforate penetrates, and is then worn from the blind end of return duct 5
Go out, connected by the first intercommunicating pore 11 with return duct 5, as shown in Figure 1.
Further, the blind end for being located proximate to the return duct 5 that first intercommunicating pore 11 is set, the first intercommunicating pore
11 are uniformly arranged on the first outlet pipe 3, and it is best so to aspirate cold water effect.
Second embodiment of the utility model be：The internal diameter of the return duct 5 is less than the interior of first outlet pipe 3
Footpath, the 5 part tube body of return duct are stretched into first outlet pipe 3, and the return duct 5 penetrates 3 structure of the first outlet pipe
Packaged tube structure, the side-wall hole of the return duct 5 from first outlet pipe 3 are penetrated, are not pierced by, as shown in Figure 2.
Further, that end seal of the return duct 5 away from the water pump 4 is closed, and is equipped with 5 blind end of return duct more
A the second intercommunicating pore 12 connected with first outlet pipe 3, it is best so to aspirate cold water effect.
Zero cold water circulation-type water system as described above, the hot-water heating system include water heater 7, are internally provided with electricity
The water tank 6 of heating structure, the water heater 7 are connected to the second water inlet pipe 8 and the second outlet pipe 9, second water inlet pipe 8 it is another
End is connected with running water pipe, and the another of second outlet pipe 9 is terminated on the water tank 6, as depicted in figs. 1 and 2, from first
2 and second water inlet pipe 8 of water inlet pipe goes out hot water into cold water from the first outlet pipe 3 and the second outlet pipe 9.Water tank 6 is internally provided with electricity and adds
Heat structure, the cold water so extracted from the second outlet pipe 9 can be heated to by the electric heating device design temperature without
With dependence water heater 7.
Such scheme can also remove water tank 6, i.e., described hot-water heating system is water heater 7, and the water heater 7 will also set one
Second water inlet pipe 8 of piece-root grafting cold water, the other end of second water inlet pipe 8 are connected with running water pipe.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some details in embodiment should not be formed to this practicality
New restriction, the utility model will be used as the scope of protection of the utility model using the scope that the appended claims define.
Claims (8)
- A kind of 1. zero cold water circulation-type water system, it is characterised in that：Include hot-water heating system, divide on the hot-water heating system The first water inlet pipe (2) and the first outlet pipe (3) are not connected with, and described the another of first outlet pipe (3) is terminated with discharging device (10), the other end of first water inlet pipe (2) is connected with the water pump (4) for extracting cold water in the first outlet pipe (3), described The return duct (5) connected with the first outlet pipe (3) is further connected with water pump (4).
- 2. zero cold water circulation-type water system according to claim 1, it is characterised in that：Manage return duct (5) part Body is sheathed on first outlet pipe (3), that end seal of the return duct (5) away from the water pump (4) is closed, first water outlet The side-wall hole of pipe (3) from the return duct (5) is penetrated and is pierced by from the blind end of return duct (5), first outlet pipe (3) The part for stretching into the return duct (5) is equipped with multiple the first intercommunicating pores (11) connected with return duct (5).
- 3. zero cold water circulation-type water system according to claim 2, it is characterised in that：First intercommunicating pore (11) sets That puts is located proximate to the blind end of the return duct (5).
- 4. zero cold water circulation-type water system according to claim 1, it is characterised in that：Manage return duct (5) part Body is stretched into first outlet pipe (3), and the side-wall hole of the return duct (5) from first outlet pipe (3) penetrates.
- 5. zero cold water circulation-type water system according to claim 4, it is characterised in that：The return duct (5) is away from institute That end seal for stating water pump (4) is closed, be equipped with return duct (5) blind end it is multiple connected with first outlet pipe (3) the Two intercommunicating pores (12).
- 6. zero cold water circulation-type water system according to any one of claims 1 to 5, it is characterised in that：The water heating Device is water heater (7).
- 7. zero cold water circulation-type water system according to any one of claims 1 to 5, it is characterised in that：The water heating Device includes water heater (7), is internally provided with the water tank (6) of electric heating device, and the water heater (7) is connected to the second water inlet pipe (8) it is connected with the second outlet pipe (9), the other end of second water inlet pipe (8) with running water pipe, second outlet pipe (9) Another terminate on the water tank (6).
- 8. zero cold water circulation-type water system according to any one of claims 1 to 5, it is characterised in that：The water outlet dress It is tap or shower to put (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574503.9U CN207335144U (en) | 2017-05-22 | 2017-05-22 | Zero-cold-water-circulation water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574503.9U CN207335144U (en) | 2017-05-22 | 2017-05-22 | Zero-cold-water-circulation water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335144U true CN207335144U (en) | 2018-05-08 |
Family
ID=62376445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574503.9U Expired - Fee Related CN207335144U (en) | 2017-05-22 | 2017-05-22 | Zero-cold-water-circulation water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335144U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297181A (en) * | 2018-11-12 | 2019-02-01 | 盐城市旺科电子技术有限公司 | Immediately heating water heater |
| CN110332714A (en) * | 2019-06-24 | 2019-10-15 | 安徽威博新能源供暖供水设备有限公司 | A kind of instant electric water heater's cold-water reflux heating device |
| CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
| CN111550938A (en) * | 2020-05-21 | 2020-08-18 | 武汉轻工大学 | Internal circulation water-saving solar water heater water pipe |
| CN112460805A (en) * | 2020-11-25 | 2021-03-09 | 宁波方太厨具有限公司 | Zero cold water system and gas water heater |
| CN113932459A (en) * | 2021-10-22 | 2022-01-14 | 南京航空航天大学 | Novel water-saving and energy-saving solar water heating system and use method thereof |
-
2017
- 2017-05-22 CN CN201720574503.9U patent/CN207335144U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297181A (en) * | 2018-11-12 | 2019-02-01 | 盐城市旺科电子技术有限公司 | Immediately heating water heater |
| CN110332714A (en) * | 2019-06-24 | 2019-10-15 | 安徽威博新能源供暖供水设备有限公司 | A kind of instant electric water heater's cold-water reflux heating device |
| CN110332714B (en) * | 2019-06-24 | 2020-12-22 | 安徽威博新能源供暖供水设备有限公司 | Cold water reflux heating device of instant electric water heater |
| CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
| CN111550938A (en) * | 2020-05-21 | 2020-08-18 | 武汉轻工大学 | Internal circulation water-saving solar water heater water pipe |
| CN112460805A (en) * | 2020-11-25 | 2021-03-09 | 宁波方太厨具有限公司 | Zero cold water system and gas water heater |
| CN113932459A (en) * | 2021-10-22 | 2022-01-14 | 南京航空航天大学 | Novel water-saving and energy-saving solar water heating system and use method thereof |
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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 |
Granted publication date: 20180508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |