CN202119001U - Preheating circulation pipeline system - Google Patents
Preheating circulation pipeline system Download PDFInfo
- Publication number
- CN202119001U CN202119001U CN2011201933991U CN201120193399U CN202119001U CN 202119001 U CN202119001 U CN 202119001U CN 2011201933991 U CN2011201933991 U CN 2011201933991U CN 201120193399 U CN201120193399 U CN 201120193399U CN 202119001 U CN202119001 U CN 202119001U
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- CN
- China
- Prior art keywords
- water
- hot
- valve
- pipe
- cold
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 176
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000001066 destructive effect Effects 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 206010021703 Indifference Diseases 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to a preheat circulation pipe-line system, including water heater, the hot-water line of being connected with the water heater delivery port, with running water supply pipe connection's cold water pipe, connect inlet tube, circulating water pump and the muddy water valve between cold water pipe and water heater water inlet, wherein circulating water pump device is on the inside of water heater, hot-water line or on the inlet tube to with the water heater electric connection, mix the hot water intake chamber and the hot-water line connection of water valve, the cold water intake chamber is connected with the cold water pipe, its characterized in that there is the check valve in the muddy water valve device. The utility model realizes the cyclic heating and recycling of the front cold water in the front hot water pipe, avoids the waste of water resources, and can provide comfortable enjoyment for users to open and wash instantly; the user need not to carry out destructive transformation to current fitment, only need with the ordinary muddy water valve of arbitrary far away hot water point change for have the muddy water valve of check valve can, the installation of muddy water valve after the change and ordinary muddy water valve does not have the difference, can not influence the pleasing to the eye degree of original fitment.
Description
Technical field
The utility model relates to a kind of warm-up cycle pipe-line system of warm-up cycle pipe-line system, particularly a kind of hot water supply system, belongs to the improvement technology of hot water supply system.
Background technology
At present, all there is following problem in hot water supply system on the market: because there is certain distance in hot water outlet to water point delivery port, when needing to use hot water; Must bleed off the hot water that just can come out to the cold water of retaining in the pipeline between hot water outlet to the water point delivery port, simultaneously, use up hot water at every turn after; Hot water in this section pipeline can slowly cool off; When using hot water next time, bled off as cold water again, not only wasted great amount of water resources, it is extremely inconvenient that the user also feels.
Chinese patent mandate publication number CN201327115Y discloses the central hot-water heating system of a kind of integrated form, through on water heater set inside return pipe, return pipe, circulating pump being set; Can realize ducted cold water circulation heating between hot water outlet to the water point delivery port; Play the effect of plug and play, conserve water resource, but owing to be provided with return pipe in this system, and traditional finishing is not all reserved this pipeline; So that needing to transform pipeline could use, and bigger limitation is arranged.
Chinese patent mandate publication number CN201611138U discloses a kind of hot water circulating pipeline connected system, it is characterized in that between cold water pipe and hot-water line, being connected with circulating water pipe; Check valve is contained on the circulating water pipe, because Modern Family is embedded in hot water pipe in the wall, increase this section circulating water pipe; Want not destroy original finishing; This section water pipe must expose outside so, has influenced the aesthetics of finishing greatly, brings the inconvenience of installation and bathing simultaneously.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and a kind of existing pipeline that need not to transform is provided, and do not influence original finishing aesthetics, but can plug and play, the warm-up cycle pipe-line system of conserve water resource.
The technical scheme of the utility model is: a kind of warm-up cycle pipe-line system; Comprise water heater, the hot-water line that is connected with the water heater delivery port, the cold water pipe that is connected with the tap water supply pipe, be connected water inlet pipe, water circulating pump and mixed water valve between cold water pipe and the water heater water inlet; Wherein the water circulating pump device is on the inside of water heater, hot-water line or on the water inlet pipe; And electrically connect with water heater; The hot water intake antrum that mixes water valve is connected with hot-water line, and the cold water intake antrum is connected with cold water pipe, it is characterized in that device has check valve in the said mixed water valve.
Said check valve apparatus is in the check valve mounting groove between hot water intake antrum and cold water intake antrum.
The notch of said check valve mounting groove is positioned at the rear side that mixes water valve, and the notch plug encapsulates notch.
Said mixed water valve is installed in and uses the water spot place farthest.
The utility model is employed in and mixes the structure that device in the water valve has check valve, and under mixed not unlatching of the water valve situation, check valve is opened under the circulating pump effect; Cold water preposition in the front end hot-water line can only flow to the cold water intake antrum by the hot water intake antrum that mixes water valve; Flowed back in the water heater by the cold water intake antrum then and heat, the water after the heating flows out through hot-water line again, opens mixing valve; The user promptly opens promptly and washes; The utility model has been realized the circulation heating of preposition cold water in the front end hot-water line and has been recycled, and has avoided the waste of water resource, and can offer the user and promptly open the comfortable enjoyment of promptly washing; This warm-up cycle pipe-line system that main is is used to water heater intelligent anti-frost protection is provided in the winter of cold, prolonged the service life of water heater greatly; In addition; The user need not existing finishing is carried out destructiveness transformation; Only need arbitrary common mixed water valve with water spot be replaced by the mixed water valve that has check valve and get final product, the mixed water valve after the replacing and the installation and the indifference of common mixed water valve can not influence the aesthetics of original finishing.
Description of drawings
Fig. 1 is the structural representation of the warm-up cycle pipe-line system of the utility model.
Fig. 2 is the stereogram of the mixed water valve of the utility model.
Profile when Fig. 3 is the utility model closed check valve state.
Profile (arrow is a water (flow) direction) when Fig. 4 is the utility model check valve opening.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1, shown in 2; Present embodiment is the warm-up cycle pipe-line system of hot water supply system; Comprise water heater 1, the hot-water line 2 that is connected with the water heater delivery port, the cold water pipe 3 that is connected with the tap water supply pipe, be connected water inlet pipe 4, water circulating pump 5 and mixed water valve 6 between cold water pipe 3 and the water heater water inlet; Wherein water circulating pump 5 device is on the inside of water heater 1, hot-water line 2 or on the water inlet pipe 4, and electrically connects with water heater 1, and the hot water intake antrum 61 that mixes water valve 6 is connected with hot-water line 2; Cold water intake antrum 62 is connected with cold water pipe 3, and device has check valve 64 in the said mixed water valve 6.In the present embodiment, water circulating pump 5 devices are on water inlet pipe 4.
Like Fig. 2, shown in 3, said check valve 64 devices are in the check valve mounting groove 63 between hot water intake antrum 61 and cold water intake antrum 62.The notch of said check valve mounting groove 63 is positioned at the rear side that mixes water valve 6, and notch plug 65 encapsulates notch.
In the present embodiment; Said mixed water valve 6 is installed in and uses water spot 7 places farthest; Can each of front end all be connected in series in the system of inlet pipe road with water spot, realize maximum water route circulation, the pipeline of users home varies certainly; The time of practical application also needs according to the actual requirements, selects the suitable replacement that mixes water valve with water spot.
As shown in Figure 4; Under mixed not unlatching of the water valve situation, check valve is opened under the circulating pump effect, and cold water preposition in the front end hot-water line can only flow to the cold water intake antrum by the hot water intake antrum that mixes water valve; Flow back in the water heater by the cold water intake antrum then and heat; Water after the heating flows out through hot-water line again, opens mixing valve, and the user promptly opens promptly and washes.
Claims (4)
1. warm-up cycle pipe-line system; The hot-water line (2) that comprise water heater (1), is connected, the cold water pipe (3) that is connected with the tap water supply pipe, be connected water inlet pipe (4), water circulating pump (5) and mixed water valve (6) between cold water pipe (3) and the water heater water inlet with the water heater delivery port; Wherein water circulating pump (5) device inside, the hot-water line (2) of water heater (1) go up or water inlet pipe (4) on; And be electrically connected with water heater (1); The hot water intake antrum (61) that mixes water valve (6) is connected with hot-water line (2), and cold water intake antrum (62) is connected with cold water pipe (3), it is characterized in that device has check valve (64) in the said mixed water valve (6).
2. warm-up cycle pipe-line system according to claim 1 is characterized in that said check valve (64) device is at the check valve mounting groove (63) that is positioned between hot water intake antrum (61) and the cold water intake antrum (62).
3. warm-up cycle pipe-line system according to claim 2 is characterized in that the notch of said check valve mounting groove (63) is positioned at the rear side of mixed water valve (6), and notch plug (65) encapsulates notch.
4. according to each described warm-up cycle pipe-line system of claim 1 to 3, it is characterized in that said mixed water valve (6) is installed in to use water spot (7) to locate farthest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201933991U CN202119001U (en) | 2011-06-10 | 2011-06-10 | Preheating circulation pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201933991U CN202119001U (en) | 2011-06-10 | 2011-06-10 | Preheating circulation pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119001U true CN202119001U (en) | 2012-01-18 |
Family
ID=45460062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201933991U Expired - Lifetime CN202119001U (en) | 2011-06-10 | 2011-06-10 | Preheating circulation pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287869A (en) * | 2011-06-10 | 2011-12-21 | 美的集团有限公司 | Preheating circulation pipeline system |
| CN104704295A (en) * | 2012-10-02 | 2015-06-10 | 雨果·伊凡·萨拉扎·乌加特 | System for recirculating water between cold water and hot water pipes |
-
2011
- 2011-06-10 CN CN2011201933991U patent/CN202119001U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287869A (en) * | 2011-06-10 | 2011-12-21 | 美的集团有限公司 | Preheating circulation pipeline system |
| CN104704295A (en) * | 2012-10-02 | 2015-06-10 | 雨果·伊凡·萨拉扎·乌加特 | System for recirculating water between cold water and hot water pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |