CN201087767Y - Cold water recovery type water saving tap - Google Patents
Cold water recovery type water saving tap Download PDFInfo
- Publication number
- CN201087767Y CN201087767Y CNU2007201881863U CN200720188186U CN201087767Y CN 201087767 Y CN201087767 Y CN 201087767Y CN U2007201881863 U CNU2007201881863 U CN U2007201881863U CN 200720188186 U CN200720188186 U CN 200720188186U CN 201087767 Y CN201087767 Y CN 201087767Y
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- China
- Prior art keywords
- valve body
- cold water
- spool
- water
- intake tunnel
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to a cooling water reclamation type water-saving tap, which comprises a valve body, a connecting rod, a regulating handle, a mixing water exhalant canal of the valve body, a cooling water inhalant canal of the valve body, a hot water inhalant canal of the valve, a valve core, a valve core lower ceramic chip and a valve core upper ceramic chip, wherein, the connecting rod and the regulating handle are used for converting cooling and hot water of the valve core; the valve core is used for regulating and controlling the cooling and hot water; the valve core lower ceramic chip and the valve core upper ceramic chip are arranged in the valve core. The side of the cooling water inhalant canal on the valve core lower ceramic chip is provided with a cooling water recycle drain canal, and a valve core lower ceramic chip cooling water recycle conversion canal is arranged between a valve core hot water inhalant canal and a valve core cooling water recycle drain canal. The valve core lower ceramic chip cooling water recycle conversion canal is communicated with the valve core hot water inhalant canal, and the valve core upper ceramic chip is provided with a cooling water recycle on-off conversion canal. The valve body is provided with the cooling water recycle drain canal. One end of the valve core cooling water recycle drain canal is communicated with the cooling water recycle drain canal of the valve body, and the other end can be communicated with the valve core hot water inhalant canal through the cooling water recycle on-off conversion canal on the valve core upper ceramic chip.
Description
Technology neck city
The utility model relates to the water supply installation in a kind of daily living article, in especially a kind of combination tap of hot and cold water, and the water conserving tap that can reclaim to the cold water in the hot water intake tunnel.
Background technique
In daily life, people often use hot water to wash, by mixing water valve to hot water in the water heater and the cold water mixing adjusting temperature in the water supply pipe.Our hot and cold water tap that uses hot water to use is only considered and has solved hot and cold water to mix temperature and the problem of regulating the hot water trend by changing valve of regulating at present.But when using hot water, before hot water arrived water tap from water heater, the cold water that remains in the pipeline between from the water heater to the water tap often by emitting in vain, caused the great amount of water resources waste year in and year out, has also increased user's spending simultaneously.For addressing this problem, existing way is to adopt the circulating water heating, when using hot water, the water cycle in the whole water heating system is heated.Though solved the problem of wasting water, there are many deficiencys in this way: 1, need purchase and install recycle pump, purchase the expense higher (about 2000 yuan/platform) of recycle pump, and working life short (about 5 years), during also have maintenance expenses; 2, need power consumption (about the 100W/ platform) in the use; 3, since the chance used simultaneously of each water tap seldom, recycle pump can heat the ducted water that use at the end simultaneously, causes thermal waste, can not reach energy-conservation purpose preferably.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of cold water recovery type water conserving tap is provided, and this water conserving tap is simple in structure, and cost is low, and long service life can conveniently reclaim the cold water in the hot water intake tunnel, and the conserve water resource cuts down the consumption of energy.
The utility model has adopted following technological scheme: a kind of cold water recovery type water conserving tap, include hot and cold water combination tap valve body, connecting rod and adjusting handle in order to the conversion of control spool hot and cold water, the mixing water exhalant canal of valve body, the cold water inlet of valve body and cold water intake tunnel, the water inlet of hot water of valve body and hot water intake tunnel, in order to regulate the spool of control hot and cold water, and be provided with spool cold water intake tunnel in the spool, spool hot water intake tunnel, the spool lower porcelain slice of spool mixing water passage and be provided with the logical spool upper porcelain slice that closes ALT-CH alternate channel of spool hot and cold water, the cold and hot water inlets seal ring of spool, the mixing water water outlet seal ring of spool, it is characterized in that the other spool cold water that is provided with of spool cold water intake tunnel on the aforesaid spool lower porcelain slice reclaims drainage channel, the spool lower porcelain slice with one side that the spool upper porcelain slice engages on, spool hot water intake tunnel and spool cold water reclaim and are provided with spool lower porcelain slice cold water recovery ALT-CH alternate channel between the drainage channel, this cold water reclaims ALT-CH alternate channel and spool hot water intake tunnel leads to, the spool upper porcelain slice with one side that the spool lower porcelain slice engages on, also be provided with spool upper porcelain slice cold water and reclaim the logical ALT-CH alternate channel that closes, also be provided with cold water on the aforesaid valve body and reclaim drainage channel and cold water recovery drain opening, the cold water recovery drainage channel that spool cold water reclaims drainage channel one end and valve body leads to, this portion of leading to is provided with spool cold water and reclaims the water outlet seal ring, and the other end can reclaim through spool upper porcelain slice cold water and logically close ALT-CH alternate channel and spool hot water intake tunnel leads to.
By the cold water recovery type water conserving tap that the utility model provides, the water inlet of hot water of the cold water inlet of valve body and valve body is connected with hot water pipeline with running water pipe respectively during use, and the cold water of valve body reclaims drain opening and is connected with the water storing device of peripheral hardware.Cold water reclaims ALT-CH alternate channel and cold water reclaims the logical ALT-CH alternate channel that closes owing to be respectively equipped with on spool lower porcelain slice and upper porcelain slice, and on valve body, be provided with the cold water recovery approach, spool lower porcelain slice cold water reclaims ALT-CH alternate channel and spool upper porcelain slice cold water and reclaims and logically close ALT-CH alternate channel and be groove, before using hot water, with the adjusting handle of tap horizontal translocation left, when the angle of handle is threaded to about 5 degree to 90 degree zones, spool upper porcelain slice cold water reclaims the logical ALT-CH alternate channel that closes and reclaims ALT-CH alternate channel by spool lower porcelain slice cold water, be communicated with spool hot water intake tunnel, when the angle of handle is threaded to about 85 degree to 90 degree zones, spool upper porcelain slice cold water reclaims the logical ALT-CH alternate channel that closes and is communicated with spool lower porcelain slice cold water recovery drainage channel simultaneously, make spool hot water intake tunnel reclaim ALT-CH alternate channel through spool lower porcelain slice cold water, spool upper porcelain slice cold water reclaims the logical ALT-CH alternate channel that closes and leads to spool lower porcelain slice cold water recovery drainage channel, at this moment, tap with the cold water that remains in the hot water pipeline through valve body hot water intake tunnel, spool hot water intake tunnel, spool lower porcelain slice cold water reclaims ALT-CH alternate channel, spool upper porcelain slice cold water reclaims the logical ALT-CH alternate channel that closes, spool cold water reclaims drainage channel and enters in the valve body cold water recovery approach, cold water is entered in the water storing device of peripheral hardware to store for future use; After cold water has been arranged, with the lifting that makes progress of the adjusting handle of tap, at this moment, spool upper porcelain slice cold water reclaims the logical ALT-CH alternate channel that closes and disconnects gradually with spool lower porcelain slice cold water recovery ALT-CH alternate channel, simultaneously, the spool hot and cold water that is communicated with spool mixing water exhalant canal is logical to be closed ALT-CH alternate channel and is communicated with gradually with spool hot water intake tunnel, after the adjusting handle of tap makes progress lifting fully, the cold water of spool reclaims the logical ALT-CH alternate channel that closes and disconnects fully with spool lower porcelain slice cold water recovery ALT-CH alternate channel, the spool hot and cold water is logical to be closed ALT-CH alternate channel and is communicated with fully with spool hot water intake tunnel, can use hot water, regulate handle by tap and regulate the temperature of using hot water.The utility model is simple in structure, and cost is low, and long service life can conveniently reclaim the cold water in the hot water intake tunnel, and the conserve water resource cuts down the consumption of energy.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that cold water reclaims the valve body plan view that drain opening is provided with separately;
Fig. 3 is the B-B view of Fig. 2;
Fig. 4 is the A-A view of Fig. 2;
Fig. 5 is the C-C view of Fig. 2;
Fig. 6 is the structural representation of spool;
Fig. 7 is the front view of the one side that engages with the lower porcelain slice of spool of the upper porcelain slice of spool;
Fig. 8 is the schematic representation of the lower porcelain slice of spool;
Fig. 9 is the front view of the one side that engages with the upper porcelain slice of spool of the lower porcelain slice of spool;
Figure 10 is the valve body schematic representation that subtube is merged into an interface in cold water recovery drain opening and the cold water inlet warp;
Figure 11 is the plan view of Figure 10;
Figure 12 is the D-D view of Figure 11;
Figure 13 is the E-E view of Figure 11;
Figure 14 is the sectional view of four-way pipe fitting;
Figure 15 is the plan view of cylinder shape valve;
Figure 16 is the worm's eye view of Figure 15;
Figure 17 is the partial view II of Figure 16;
Figure 18 is the partial view I of Figure 15;
Figure 19 is the F-F view of Figure 18;
Figure 20 is the G-G view of Figure 18.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.As Fig. 1, shown in Figure 6, a kind of cold water recovery type water conserving tap, include hot and cold water combination tap valve body, connecting rod 12 and adjusting handle 13 in order to the conversion of control spool hot and cold water, the mixing water exhalant canal 6 of valve body, the cold water inlet 19 of valve body and cold water intake tunnel 17, the water inlet of hot water 20 of valve body and hot water intake tunnel 18, in order to regulate the spool 11 of control hot and cold water, and be provided with spool cold water intake tunnel 8 in the spool 11, spool hot water intake tunnel 9, the spool lower porcelain slice 23 of spool mixing water channel 7 and be provided with the logical spool upper porcelain slice 22 that closes ALT-CH alternate channel 10 of spool hot and cold water, the cold and hot water inlets seal ring 15 of spool, 16, the mixing water water outlet seal ring 14 of spool, the spool cold water intake tunnel 8 other spool cold water that are provided with on the aforesaid spool lower porcelain slice 23 reclaim drainage channel 1, spool lower porcelain slice 23 with one side that spool upper porcelain slice 22 engages on, spool hot water intake tunnel 9 and spool cold water reclaim and are provided with spool lower porcelain slice cold water recovery ALT-CH alternate channel 28 between the drainage channel 1, this cold water reclaims ALT-CH alternate channel 28 and leads to spool hot water intake tunnel 9, spool upper porcelain slice 22 with one side that spool lower porcelain slice 23 engages on, also be provided with spool upper porcelain slice cold water and reclaim the logical ALT-CH alternate channel 4 that closes, also be provided with cold water on the aforesaid valve body and reclaim drainage channel 2 and cold water recovery drain opening 5, the cold water recovery drainage channel 2 that spool cold water reclaims drainage channel 1 one ends and valve body leads to, this portion of leading to is provided with spool cold water and reclaims water outlet seal ring 3, and the other end can reclaim the logical ALT-CH alternate channel 4 that closes through spool upper porcelain slice cold water and lead to spool hot water intake tunnel 9.
In the embodiment shown in the figures, it is trapezoidal channel that spool cold water on the aforesaid spool lower porcelain slice 23 reclaims drainage channel 1, spool lower porcelain slice cold water reclaims ALT-CH alternate channel 28 and is fan-shaped groove, one end and fan-shaped spool hot water intake tunnel 9 lead to, and spool upper porcelain slice cold water on the spool upper porcelain slice 22 reclaims that logical to close ALT-CH alternate channel 4 be a fan-shaped groove.As Fig. 6, Fig. 7, Fig. 8, shown in Figure 9.Aforesaid hot and cold water combination tap valve body adopts cold water to reclaim the valve body 24 that drain opening is provided with separately, laterally be provided with the cold water intake tunnel 17 of valve body and the hot water intake tunnel 18 of valve body respectively from the middle part to two ends in this valve body, the cold water that the middle part of valve body 24 vertically is provided with valve body downwards reclaims drainage channel 2, the two ends of valve body 24 bottoms are provided with the cold water inlet 19 of valve body and the water inlet of hot water 20 of valve body respectively, and respectively with valve body on cold water intake tunnel 17 and hot water intake tunnel 18 lead to, the cold water of the valve body that the cold water of setting and valve body recovery drainage channel 2 leads in the middle of valve body 24 bottoms reclaims drain opening 2, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5.Subtube is merged into the valve body 33 of an interface in aforesaid hot and cold water combination tap valve body employing cold water recovery drain opening and the cold water inlet warp, be provided with the hot water intake tunnel 30 of valve body in this valve body to an end from the middle part, the hot water intake tunnel 30 of this valve body leads to the water inlet of hot water 32 of valve end, be set up in parallel the cold water intake tunnel 29 of valve body and the cold water recovery drainage channel 25 of valve body from the middle part to the other end in the valve body 33, on valve body 33, be provided with a middle subtube 37, outlet end and middle subtube 37 that the entrance point of the cold water intake tunnel 29 of valve body and the cold water of valve body reclaim drainage channel 25 lead to, two mouths of pipe of middle subtube 37 are respectively the cold water inlet 31 of valve body and the cold water of valve body reclaims drain opening 26, and the middle part of valve body 33 vertically is provided with the mixing water exhalant canal 27 of valve body downwards.Figure 10, Figure 11, Figure 12, shown in Figure 13.Adopt four-way pipe fitting 21 as shown in figure 14 to be connected during use, derive the cold water inlet 31 of valve body and the cold water of valve body and reclaim drain opening 26, and be connected with water storing device with the cold water pipes of peripheral hardware respectively with middle subtube 37.Aforesaid hot and cold water combination tap valve body adopts cylinder shape valve 42, the cold water that is provided with valve body in this valve body reclaims drainage channel 34, the mixing water exhalant canal 36 of valve body, the cold water intake tunnel 38 of valve body, the hot water intake tunnel 39 of valve body, the cold water intake tunnel 38 of valve body and the hot water intake tunnel 39 of valve body are set up in parallel vertically, and lead to the cold water inlet 40 of the valve body of valve body 42 lower ends and the water inlet of hot water 41 of valve body respectively, the cold water of valve body reclaims drainage channel 34 and leads to the cold water recovery drain opening 35 of the valve body of valve body lower end, the water outlet support arm 43 that the mixing water exhalant canal 36 of valve body is communicated with valve bodies 42 leads to mixing water water outlet 44, as Figure 15-shown in Figure 20.
In the application of reality, the cold water of peripheral hardware is recycled piping erection: 1. each leading cold water reclaims in one or several water container that drainage pipe separately, partly or entirely is connected to the precalculated position and deposits utilization; 2. will recycle all that pipeline is communicated with and the water container that is connected to the higher position is deposited, the pipeline that picks out by this container uses as required; 3. will all recycle pipeline and each water container and be communicated with, reclaim the flow direction of cold water as required by the control of the switch before each water container.
The utility model is according to the needs of mounting type, and the cold water of the cold water inlet of valve body, the water inlet of hot water of valve body and valve body reclaims drain opening and is located at the bottom of valve body or the rear end of valve body.As be installed on the sanitary equipment such as washbasin, bathtub and use, the cold water of the cold water inlet of aforesaid valve body, the water inlet of hot water of valve body and valve body reclaims drain opening and adopts the bottom of being located at valve body; As be installed on the body of wall and use, the cold water of the cold water inlet of aforesaid valve body, the water inlet of hot water of valve body and valve body reclaims drain opening and adopts the rear end of being located at valve body.
Claims (5)
1. cold water recovery type water conserving tap, include hot and cold water combination tap valve body, connecting rod (12) and adjusting handle (13) in order to the conversion of control spool hot and cold water, the mixing water exhalant canal (6) of valve body, cold water inlet of valve body (19) and cold water intake tunnel (17), water inlet of hot water of valve body (20) and hot water intake tunnel (18), in order to regulate the spool (11) of control hot and cold water, and be provided with spool cold water intake tunnel (8) in the spool (11), spool hot water intake tunnel (9), the spool lower porcelain slice (23) of spool mixing water passage (7) and be provided with the logical spool upper porcelain slice (22) that closes ALT-CH alternate channel (10) of spool hot and cold water, the cold and hot water inlets seal ring (15 of spool, 16), the mixing water water outlet seal ring (14) of spool, it is characterized in that the other spool cold water that is provided with of spool cold water intake tunnel (8) on the aforesaid spool lower porcelain slice (23) reclaims drainage channel (1), spool lower porcelain slice (23) with one side that spool upper porcelain slice (22) engages on, spool hot water intake tunnel (9) and spool cold water reclaim and are provided with spool lower porcelain slice cold water recovery ALT-CH alternate channel (28) between the drainage channel (1), this cold water reclaims ALT-CH alternate channel (28) and leads to spool hot water intake tunnel (9), spool upper porcelain slice (22) with one side that spool lower porcelain slice (23) engages on, also be provided with spool upper porcelain slice cold water and reclaim the logical ALT-CH alternate channel (4) that closes, also be provided with cold water on the aforesaid valve body and reclaim drainage channel (2) and cold water recovery drain opening (5), the cold water recovery drainage channel (2) that spool cold water reclaims drainage channel (1) one end and valve body leads to, this portion of leading to is provided with spool cold water and reclaims water outlet seal ring (3), and the other end can reclaim the logical ALT-CH alternate channel (4) that closes through spool upper porcelain slice cold water and lead to spool hot water intake tunnel (9).
2. by the described cold water recovery type of claim 1 water conserving tap, it is characterized in that the spool cold water recovery drainage channel (1) on the aforesaid spool lower porcelain slice (23) is trapezoidal channel, spool lower porcelain slice cold water reclaims ALT-CH alternate channel (28) and is fan-shaped groove, one end and fan-shaped spool hot water intake tunnel (9) lead to, and spool upper porcelain slice cold water on the spool upper porcelain slice (22) reclaims that logical to close ALT-CH alternate channel (4) be a fan-shaped groove.
3. by the described cold water recovery type of claim 1 water conserving tap, it is characterized in that aforesaid hot and cold water combination tap valve body adopts cold water to reclaim the valve body (24) that drain opening is provided with separately, laterally be provided with the cold water intake tunnel (17) of valve body and the hot water intake tunnel (18) of valve body respectively from the middle part to two ends in this valve body, the cold water that the middle part of valve body (24) vertically is provided with valve body downwards reclaims drainage channel (2), the two ends of valve body (24) bottom are provided with the cold water inlet (19) of valve body and the water inlet of hot water (20) of valve body respectively, and respectively with valve body on cold water intake tunnel (17) and hot water intake tunnel (18) lead to, the cold water that cold water with valve body reclaims the valve body that drainage channel (2) leads to is set in the middle of valve body (24) bottom reclaims drain opening (2).
4. by the described cold water recovery type of claim 1 water conserving tap, it is characterized in that aforesaid hot and cold water combination tap valve body adopts cold water to reclaim the valve body (33) that subtube in drain opening and the cold water inlet warp is merged into an interface, be provided with the hot water intake tunnel (30) of valve body in this valve body to an end from the middle part, the hot water intake tunnel (30) of this valve body leads to the water inlet of hot water (32) of valve end, be set up in parallel the cold water intake tunnel (29) of valve body and the cold water recovery drainage channel (25) of valve body from the middle part to the other end in the valve body (33), on valve body (33), be provided with a middle subtube (37), outlet end and middle subtube (37) that the entrance point of the cold water intake tunnel (29) of valve body and the cold water of valve body reclaim drainage channel (25) lead to, two mouths of pipe of middle subtube (37) are respectively the cold water inlet (31) of valve body and the cold water of valve body reclaims drain opening (26), and the middle part of valve body (33) vertically is provided with the mixing water exhalant canal (27) of valve body downwards.
5. by the described cold water recovery type of claim 1 water conserving tap, it is characterized in that aforesaid hot and cold water combination tap valve body adopts cylinder shape valve (42), the cold water that is provided with valve body in this valve body reclaims drainage channel (34), the mixing water exhalant canal (36) of valve body, the cold water intake tunnel (38) of valve body, the hot water intake tunnel (39) of valve body, the cold water intake tunnel (38) of valve body and the hot water intake tunnel (39) of valve body are set up in parallel vertically, and lead to the cold water inlet (40) of the valve body of valve body (42) lower end and the water inlet of hot water (41) of valve body respectively, the cold water of valve body reclaims drainage channel (34) and leads to the cold water recovery drain opening (35) of the valve body of valve body lower end, and the water outlet support arm (43) that the mixing water exhalant canal (36) of valve body is communicated with valve body (42) leads to mixing water water outlet (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201881863U CN201087767Y (en) | 2007-11-08 | 2007-11-08 | Cold water recovery type water saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201881863U CN201087767Y (en) | 2007-11-08 | 2007-11-08 | Cold water recovery type water saving tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087767Y true CN201087767Y (en) | 2008-07-16 |
Family
ID=39635359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201881863U Expired - Fee Related CN201087767Y (en) | 2007-11-08 | 2007-11-08 | Cold water recovery type water saving tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087767Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927978A (en) * | 2020-09-23 | 2020-11-13 | 上海兴邺材料科技有限公司 | Water control valve, faucet and water supply system |
-
2007
- 2007-11-08 CN CNU2007201881863U patent/CN201087767Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927978A (en) * | 2020-09-23 | 2020-11-13 | 上海兴邺材料科技有限公司 | Water control valve, faucet and water supply system |
| CN111927978B (en) * | 2020-09-23 | 2020-12-22 | 上海兴邺材料科技有限公司 | Water control valve, faucet and water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20111108 |