CN201166150Y

CN201166150Y - Water-saving valve core of cold water recovery instant-use type cold and hot water mixing tap

Info

Publication number: CN201166150Y
Application number: CNU2008200977721U
Authority: CN
Inventors: 谢森
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-07
Filing date: 2008-03-07
Publication date: 2008-12-17
Anticipated expiration: 2018-03-07

Abstract

A water saving valve core for cold water reclamation instant-use type cold hot water mixture faucet comprises a valve core shell, a position limiter, a fixing pin, a control rod, a dynamic ceramic plate clip, a dynamic ceramic plate, a water consumption control channel on the joint face of the dynamic ceramic plate, a static ceramic plate, a hot water inlet and a water outlet on the water inlet/outlet surface of the static ceramic plate, a hot water channel provided on the joint face of the static ceramic plate and communicated with the hot water inlet, a water consumption channel communicated with the water outlet, a valve core base, a water consumption sealing ring and a hot water sealing ring. The hot water channel is arc, the static ceramic plate is provided with a reclamation water inlet/outlet, the joint face of the static ceramic plate is provided with an arc reclamation water channel communicated with the reclamation water inlet/outlet and the reclamation water channel of the valve body, the valve core base at the connected part is provided with a reclamation water sealing ring, the reclamation water channel and the hot water channel form an intermittent annular groove, a drainage control channel is provided at the outer side of the water consumption control channel on the joint face of the dynamic ceramic plate jointed with the static ceramic plate. The drainage control channel can communicate the reclamation water channel and the hot water channel via the rotation of the dynamic ceramic plate.

Description

Cold water reclaims the water saving spool of promptly using formula hot and cold water combination tap

Technical field

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, can reclaim the cold water in the hot water inlet pipe road and the cold water that utilizes immediately reclaims the water saving spool of promptly using formula hot and cold water combination tap.

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, provide a kind of cold water to reclaim the water saving spool of promptly using formula hot and cold water combination tap, this cold water reclaims promptly uses formula water-saving valve cored structure simple, cost is low, long service life can conveniently reclaim the cold water in the hot water intake tunnel, and recycle-water is returned on the valve body at this spool place use immediately, the conserve water resource cuts down the consumption of energy.

For realizing that the purpose of this utility model has adopted following technological scheme: a kind of cold water reclaims the water saving spool of promptly using formula hot and cold water combination tap, include the spool shell, limit body, fixing pin, in order to the controlling rod of control spool with hot and cold water and draining, the dynamic porcelain piece card, dynamic porcelain piece, dynamic porcelain piece with the definite ceramic chip engagement surface on water control channel, definite ceramic chip, water inlet of hot water on the definite ceramic chip water inlet and outlet actinal surface and use water out, definite ceramic chip with the dynamic porcelain piece engagement surface on the hot water channel who leads to water inlet of hot water and with the water channel of using that leads to water out, the spool base, in order to engage the usefulness waterstop ring and the hot water seal ring of sealing with valve body, it is characterized in that aforesaid hot water channel is circular arc, aforesaid definite ceramic chip is provided with a recycle-water and imports and exports, definite ceramic chip with the dynamic porcelain piece engagement surface on be provided with a circular arc recycle-water passage, this recycle-water passage and recycle-water are imported and exported and are led to, and the recycle-water passage on recycle-water import and export and valve body leads to, and on leading to the spool base at position, it is provided with the recycle-water seal ring, recycle-water passage and former hotter water passage constitute the annular groove of an interruption, the water control channel outside with on the definite ceramic chip engagement surface at aforesaid dynamic porcelain piece is provided with a draining control channel, and this draining control channel drives under the dynamic porcelain piece rotation and can lead to recycle-water passage and former hotter water passage two passages at aforementioned controlling rod.

The cold water that provides by the utility model reclaims the water saving spool of promptly using formula hot and cold water combination tap, owing on the two mating face of the dynamic porcelain piece of spool, definite ceramic chip, be respectively equipped with recycle-water passage and draining control channel, the recycle-water passage is imported and exported with valve body recycle-water passage through recycle-water and is led to, this valve body recycle-water passage is located in the valve body, be the cold water channel of valve body in tradition is used, its outlet is valve body recycle-water intake-outlet, and this valve body recycle-water intake-outlet is connected with the pinnacled storage water supply installation of peripheral hardware.Before using hot water, with the adjusting handle of tap horizontal translocation left, (handle is 0 degree over against the user when regional at-45 ° to 90 ° when the angle of handle, be forward clockwise), draining control channel is communicated with the hot water channel, be threaded to about 85 ° to 90 ° when regional in the angle of handle, draining control channel while and recycle-water channel connection, spool enters hull-borne, at this moment, tap with the cold water that remains in the hot water pipeline through valve body hot water intake tunnel, the hot water channel of spool, draining control channel, the recycle-water passage, valve body recycle-water passage enters in the storage water supply installation of peripheral hardware store for future use (this water storing device is provided with low water level restriction ball float, is supplemented to the restriction lowest water level by tap water when water level is lower than maximum height limit); After cold water has been arranged, with the lifting that makes progress of the adjusting handle of tap, the recycle-water passage of the controlling rod of spool drive draining control channel and spool disconnects gradually at this moment, simultaneously, be communicated with gradually with the hot water channel of spool with the water control channel of water channel connection, after the adjusting handle of tap makes progress lifting fully, the draining control channel of spool and the recycle-water passage of spool disconnect fully, the water control channel of spool is communicated with fully with the hot water intake tunnel of spool, spool enters the hot water user mode, and hot water is by valve body hot water intake tunnel, the spool hot water channel, water control channel, entering valve body with water channel uses with water channel; Regulate when tap and to be threaded to 30 ° to-30 ° under the state that handle lifting when regional, the water control channel while and the recycle-water channel connection of spool, spool enters hot and cold water and mixes user mode, is mixed in water control channel by recycle-water of laying in the peripheral hardware storage water supply installation and hot water among the hot water channel in the recycle-water passage and then uses with water channel by entering valve body with water channel; Regulate when tap and to be threaded to-30 ° to-45 ° under the state that handle lifting when regional, water control channel and hot water channel disconnect, spool enters the recycle-water user mode, recycle-water import and export, recycle-water passage, the water control channel of the recycle-water of laying in the peripheral hardware storage water supply installation by valve body recycle-water passage, spool, enters valve body with water channel and uses with water channel.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 can make recycle-water get back to use immediately on the valve body at this spool place once more, 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 be among Fig. 1 definite ceramic chip with dynamic porcelain piece engagement surface schematic representation;

Fig. 3 be among Fig. 1 dynamic porcelain piece with definite ceramic chip engagement surface schematic representation.

Embodiment

Embodiment of the present utility model is described with reference to the accompanying drawings.As Fig. 1, Fig. 2, shown in Figure 3, a kind of cold water reclaims the water saving spool of promptly using formula hot and cold water combination tap, include spool shell 19, limit body 18, fixing pin 17, in order to the controlling rod 16 of control spool with hot and cold water and draining, dynamic porcelain piece card 20, dynamic porcelain piece 15, dynamic porcelain piece 15 with definite ceramic chip 4 engagement surface 14 on water control channel 9, definite ceramic chip 4, water inlet of hot water 6 on the definite ceramic chip 4 water inlet and outlet actinal surfaces and with water out 7, definite ceramic chip 4 with dynamic porcelain piece 15 engagement surface 13 on the hot water channel who leads to water inlet of hot water 6 11 and with the usefulness water channel 12 that leads to water out 7, spool base 21, in order to engage the usefulness waterstop ring 1 and the hot water seal ring 3 of sealing with valve body, aforesaid hot water channel 11 is a circular arc, aforesaid definite ceramic chip 4 is provided with a recycle-water and imports and exports 5, definite ceramic chip 4 with dynamic porcelain piece 15 engagement surface 13 on be provided with a circular arc recycle-water path 10, this recycle-water passage and recycle-water are imported and exported 5 and are led to, and the recycle-water passage on recycle-water import and export 5 and valve body leads to, and on leading to the spool base 21 at position, it is provided with recycle-water seal ring 2, recycle-water path 10 and former hotter water passage 11 constitute the annular groove of an interruption, water control channel 9 outsides with on definite ceramic chip 4 engagement surface 14 at aforesaid dynamic porcelain piece 15 are provided with a draining control channel 8, and this draining control channel 8 drives under the dynamic porcelain piece rotation and can lead to recycle-

water path

10 and 11 liang of passages of former hotter water passage at aforementioned controlling rod 16.

Claims

1, a kind of cold water reclaims the water saving spool of promptly using formula hot and cold water combination tap, include spool shell (19), limit body (18), fixing pin (17), in order to the controlling rod (16) of control spool with hot and cold water and draining, dynamic porcelain piece card (20), dynamic porcelain piece (15), dynamic porcelain piece (15) with definite ceramic chip (4) engagement surface (14) on water control channel (9), definite ceramic chip (4), water inlet of hot water (6) on definite ceramic chip (4) the water inlet and outlet actinal surface and with water out (7), definite ceramic chip (4) with dynamic porcelain piece (15) engagement surface (13) on the hot water channel (11) who leads to water inlet of hot water (6) and with the usefulness water channel (12) that leads to water out (7), spool base (21), in order to engage the usefulness waterstop ring (1) and the hot water seal ring (3) of sealing with valve body, it is characterized in that aforesaid hot water channel (11) is circular arc, aforesaid definite ceramic chip (4) is provided with a recycle-water and imports and exports (5), definite ceramic chip (4) with dynamic porcelain piece (15) engagement surface (13) on be provided with a circular arc recycle-water passage (10), this recycle-water passage and recycle-water are imported and exported (5) and are led to, and the recycle-water passage of importing and exporting on (5) and the valve body through recycle-water leads to, and on leading to the spool base (21) at position, it is provided with recycle-water seal ring (2), recycle-water passage (10) constitutes a gapped annular groove with former hotter water passage (11), water control channel (9) outside with on definite ceramic chip (4) engagement surface (14) at aforesaid dynamic porcelain piece (15) is provided with a draining control channel (8), and this draining control channel (8) drives under the dynamic porcelain piece rotation and can lead to recycle-water passage (10) and former hotter water passage (11) two passages at aforementioned controlling rod (16).