CN218440810U

CN218440810U - Zero-cold water valve with automatic water replenishing valve

Info

Publication number: CN218440810U
Application number: CN202222590795.9U
Authority: CN
Inventors: 王勇; 郭建恒
Original assignee: Gtc Gas Technology Components Co ltd
Current assignee: Gtc Gas Technology Components Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-03
Anticipated expiration: 2032-09-29

Abstract

The utility model aims at providing a simple structure can enough realize the manual regulation moisturizing, can realize the zero cold water valve of the automatic water supply valve in area of electrical control moisturizing again. The utility model discloses a valve body, electrical control valve and manual regulation valve, be equipped with first inlet opening, second inlet opening and moisturizing passageway on the valve body, first inlet opening passes through the moisturizing passageway with the second inlet opening is linked together, electrical control valve with manual regulation valve all sets up on the valve body, electrical control valve with manual regulation valve's the equal adaptation of output is in the moisturizing passageway. The utility model discloses be applied to water valve technical field.

Description

Zero-cold water valve with automatic water replenishing valve

Technical Field

The utility model discloses be applied to water valve technical field, in particular to take zero cold water valve of automatic water supply valve.

Background

The zero-cold water valve is mainly applied to a water heater system and a heating system, when a user uses bathroom hot water, cold water in a pipeline can quickly flow back to the heat exchanger under the action of the water pump, so that the hot water can flow into the pipeline, and hot water is sprayed out of a shower head; simultaneously, can be provided with manual control valve on the zero cold water valve usually and come the break-make in the inside water route of control valve body, when heating system appears the problem of lack of water, come control water route switch-on through manual control valve to carry out the moisturizing to heating system, but adopt manual regulation can have inconvenient problem, if damage appears in manual control valve in addition, then can't in time carry out the moisturizing. If a zero-cold water valve with an automatic water replenishing valve, which has a simple structure, can realize manual water replenishing regulation and electric water replenishing regulation, can be designed, the problems can be well solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, can enough realize the manual regulation moisturizing, can realize the zero cold water valve of the automatic water supply valve in area of electrical control moisturizing again.

The utility model adopts the technical proposal that: the utility model discloses a valve body, electrical control valve and manual regulation valve, be equipped with first inlet opening, second inlet opening and moisturizing passageway on the valve body, first inlet opening passes through the moisturizing passageway with the second inlet opening is linked together, electrical control valve with manual regulation valve all sets up on the valve body, electrical control valve with manual regulation valve's the equal adaptation of output is in the moisturizing passageway.

Furthermore, the water supplementing channel comprises a first channel, a second channel, a mounting groove, a first through hole, a second through hole, a third through hole and a fourth through hole, the first water inlet hole is communicated with the first channel, the first channel is communicated with the first through hole, the first through hole is communicated with the mounting groove, the mounting groove is communicated with the second through hole, the mounting groove is communicated with the third through hole, the third through hole is communicated with the fourth through hole, the second through hole and the fourth through hole are communicated with the second through hole, the second channel is communicated with the second water inlet hole, the output end of the electric control valve is in sealed fit with the second through hole, and the output end of the manual control valve is in sealed fit with the fourth through hole.

Furthermore, the electric regulating valve is provided with an installation sheet, the installation sheet is fixed on the valve body, and the installation sheet is in sealing fit with an opening of the installation groove; and a one-way valve is arranged at the output end of the electric regulating valve and is matched in the second through hole.

Further, be provided with first mounting hole on the valve body, the third through-hole with the fourth through-hole all with first mounting hole intercommunication, manual regulation valve includes sleeve, regulation post, first jump ring, second sealing washer, third sealing washer and a plurality of fourth sealing washer, the sleeve adaptation is in first mounting hole after-fixing on the valve body, a plurality of the fourth sealing washer is all established adjust on the post, adjust the post with behind the sleeve screw-thread fit the fourth sealing washer is located adjust the post with between the sleeve, the front end and the rear end of adjusting the post are provided with spacing head and handle respectively, the second sealing washer cover is established spacing overhead, be provided with spacing boss on the inner wall of fourth through-hole, the second sealing washer top pressure is in on the spacing boss, the third sealing washer cover is established on the sleeve, the third sealing washer is compressed tightly the sleeve with between the inner wall of first mounting hole, be equipped with first draw-in groove on the sleeve, first jump ring passes behind the first jump ring the first draw-in the first mounting hole adaptation.

Further, zero cold water valve of automatic water supply valve in area still includes coupling assembly, coupling assembly includes water swivel, filter screen and second jump ring, the cover is equipped with the fifth sealing washer on the water swivel, the water swivel adaptation is in first inlet opening after-fixing on the valve body, the fifth sealing washer is compressed tightly the water swivel with between the valve body, the filter screen sets up the entrance of water swivel, be equipped with second card hole on the valve body, be equipped with the second draw-in groove on the water swivel, the second jump ring passes second card hole after-adaptation is in the second draw-in groove.

Furthermore, the valve body is further provided with a first drain hole, a second drain hole and a water return hole, the first water inlet hole is communicated with the first drain hole, the drain hole is communicated with the input end of the booster pump, the output end of the booster pump is communicated with the water return hole, and the water return hole is communicated with the second drain hole.

Furthermore, the zero-cold water valve with the automatic water replenishing valve further comprises a flow sensor and a temperature sensor, and the flow sensor and the temperature sensor are both arranged on the valve body.

Furthermore, a second mounting hole and a third mounting hole are further formed in the valve body, the flow sensor is matched and fixed to the valve body behind the second mounting hole, and the temperature sensor is matched and fixed to the valve body through the third mounting hole.

Further, a sixth sealing ring is sleeved on the flow sensor and pressed between the flow sensor and the valve body, a third clamping groove is formed in the flow sensor, a third clamping hole is further formed in the valve body, the zero-cold water valve with the automatic water replenishing valve further comprises a third clamping spring, and the third clamping spring penetrates through the third clamping hole and then is matched with the third clamping groove.

Furthermore, a third drain hole is formed in the valve body, and the water inlet end of the external heating circulating water pump and the second water inlet hole are communicated with the third drain hole.

The utility model has the advantages that: cold water or hot water flows into the water supplementing channel from the first water inlet hole, the valve body is provided with the electric adjusting valve and the manual adjusting valve, and output ends of the electric adjusting valve and the manual adjusting valve are matched in the water supplementing channel, so that water path circulation in the water supplementing channel is cut off. When a user manually adjusts the manual adjusting valve, the output end of the manual adjusting valve retracts, so that cold water or hot water in the water supplementing channel flows into the heating system from the second water inlet hole; or after the user remotely controls the electric control valve to drive, the output end of the electric control valve retracts, so that the cold water or the hot water in the water supplementing channel flows into the heating system from the second water inlet hole. Therefore, the utility model is not only simple in structure, can enough realize the manual regulation moisturizing moreover, can realize the electrical control moisturizing again, the reliability is high, ensures to carry out timely moisturizing to heating system.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a first perspective view of the valve body;

FIG. 4 is a second perspective view of the valve body;

FIG. 5 is a third perspective view of the valve body;

FIG. 6 is a perspective view of the joint assembly;

fig. 7 is an exploded view of the manual regulator valve.

Detailed Description

As shown in fig. 1 to 7, in this embodiment, the utility model discloses a valve body 1, electrical control valve 2 and manual regulation valve 3, be equipped with first inlet opening 4, second inlet opening 5 and moisturizing passageway on the valve body 1, first inlet opening 4 passes through the moisturizing passageway with second inlet opening 5 is linked together, electrical control valve 2 with manual regulation valve 3 all sets up on the valve body 1, electrical control valve 2 with the equal adaptation of output of manual regulation valve 3 is in the moisturizing passageway. The second water inlet hole 5 is communicated with an input end of an external heating system.

In this embodiment, under the action of the water pump, cold water or hot water flows into the water replenishing channel from the first water inlet hole 4, the valve body 1 is provided with the electric regulating valve 2 and the manual regulating valve 3, and the output ends of the electric regulating valve 2 and the manual regulating valve 3 are both adapted to the water replenishing channel, so as to cut off the water path circulation in the water replenishing channel. When a user manually adjusts the manual adjusting valve 3, the output end of the manual adjusting valve 3 retracts, so that cold water or hot water in the water supplementing channel flows into the heating system from the second water inlet hole; or after the user remotely controls the electric control valve 2 to drive, the output end of the electric control valve 2 retracts, so that the cold water or the hot water in the water supplementing channel flows into the heating system from the second water inlet hole. Therefore, the utility model is not only simple in structure, can enough realize the manual regulation moisturizing moreover, can realize the electrical control moisturizing again, the reliability is high, ensures to carry out timely moisturizing to heating system.

In this embodiment, the water replenishing channel includes a first channel, a second channel, a mounting groove 6, a first through hole 7, a second through hole 8, a third through hole 9 and a fourth through hole 10, the first water inlet hole 4 is communicated with the first channel, the first channel is communicated with the first through hole 7, the first through hole 7 is communicated with the mounting groove 6, the mounting groove 6 is communicated with the second through hole 8, the mounting groove 6 is communicated with the third through hole 9, the third through hole 9 is communicated with the fourth through hole 10, the second through hole 8 is communicated with the fourth through hole 10, the second channel is communicated with the second water inlet hole 5, the output end of the electric control valve 2 is in the second through hole 8 in a sealing manner, and the output end of the manual control valve 3 is in the fourth through hole 10 in a sealing manner. When the manual regulating valve 3 is screwed, the output end of the manual regulating valve 3 can be stretched; when the electric control valve 2 is driven, the output end of the electric control valve 2 can be extended and contracted.

In this embodiment, the electric control valve 2 is provided with an installation piece 11, the installation piece 11 is fixed on the valve body 1, and the installation piece 11 is in sealing fit with an opening of the installation groove 6; a check valve 44 is arranged on the output end of the electric regulating valve 2, and the check valve 44 is fitted in the second through hole 8. It can be seen that the mounting plate 11 is in sealing fit with the opening of the mounting groove 6, so that the mounting groove 6 forms a sealed cavity, and the first through hole 7, the second through hole 8 and the third through hole 9 are all communicated with the sealed cavity.

In this embodiment, be provided with first mounting hole 15 on the valve body 1, third through-hole 9 with fourth through-hole 10 all with first mounting hole 15 is linked together, manual regulation valve 3 includes sleeve 16, regulation post 17, first jump ring 18, second sealing washer 19, third sealing washer 20 and a plurality of fourth sealing washer 21, the 16 adaptation of sleeve is in first mounting hole 15 after-fixing is in on the valve body 1, a plurality of fourth sealing washer 21 all overlaps and is established on adjusting post 17, adjust post 17 with behind the 16 screw-thread fit of sleeve fourth sealing washer 21 is located adjust post 17 with between the sleeve 16, the front end and the rear end of adjusting post 17 are provided with spacing head 22 and handle 23 respectively, the 19 covers of second sealing washer are established on the spacing head 22, be provided with spacing boss 24 on the inner wall of fourth through-hole 10, the 19 roof pressure of second sealing washer is in spacing boss 24, third sealing washer 20 cover is established on the sleeve 16, third sealing washer 20 is compressed tightly sleeve 16 with the inner wall of first mounting hole 15 is equipped with spacing boss 24, be equipped with first jump ring 26 after-mounted on the first mounting hole 18, first draw-in the first clamping groove 26, first clamping groove 26 is passed. It can be seen that the adjustment post 17 extends or retracts when the handle 23 is twisted clockwise or counterclockwise. When the adjusting column 17 extends out, the second sealing ring 19 is pressed between the upper end of the adjusting column 17 and the first limiting boss 24, so that the fourth through hole 10 is sealed, and the water path circulation in the water supplementing channel is cut off. The third sealing ring 20 is compressed between the sleeve 16 and the inner wall of the first mounting hole 15, so as to seal the first mounting hole 15, and the fourth sealing ring 21 is compressed between the adjusting column 17 and the sleeve 16, so as to avoid the problem of water leakage. The sleeve 16 is connected to the valve body 1 in a clamped mode through the first clamping spring 18, and the manual adjusting valve 3 is convenient to disassemble and assemble.

In this embodiment, zero cold water valve of automatic water supply valve in area still includes coupling assembly, coupling assembly includes water swivel 28, filter screen 29 and second jump ring 30, the cover is equipped with fifth sealing washer 31 on the water swivel 28, water swivel 28 adaptation is in first inlet opening 4 after-fixing on the valve body 1, fifth sealing washer 31 is compressed tightly water swivel 28 with between the valve body 1, filter screen 29 sets up water swivel 28's entrance, be equipped with second card hole 32 on the valve body 1, be equipped with second draw-in groove 33 on the water swivel 28, second jump ring 30 passes behind the second card hole 32 the adaptation is in the second draw-in groove 33. Wherein, a three-way valve is connected to the water joint 28. The water joint 28 passes through the second draw-in groove 33 joint is in on the valve body 1, be convenient for right the water joint 28 carries out the dismouting. The fifth sealing ring 31 is pressed between the water joint 28 and the valve body 1, and plays a role in sealing the first water inlet hole 4, thereby avoiding the problem of water leakage. The filter screen 29 can filter out impurities in the water.

In this embodiment, the valve body 1 is further provided with a first drain hole 34, a second drain hole 35, and a water return hole 36, the first water inlet hole 4 is communicated with the first drain hole 34, the drain hole is communicated with an input end of the booster pump, an output end of the booster pump is communicated with the water return hole 36, and the water return hole 36 is communicated with the second drain hole 35. The second drain hole 35 is communicated with an input end of the bathroom plate heat exchanger, and an output end of the plate heat exchanger is communicated with a first port of the three-way valve. Cold water or hot water flows in from the second port of the three-way valve, flows out from the first drain hole 34, passes through the booster pump, flows into the plate heat exchanger from the second drain hole 35 for heat exchange, and flows back from the first port of the three-way valve.

In this embodiment, the zero-cold water valve with an automatic water replenishing valve further includes a flow sensor 37 and a temperature sensor 38, and both the flow sensor 37 and the temperature sensor 38 are disposed on the valve body 1. Wherein the flow sensor 37 can detect the flow of the water flow in real time; the temperature sensor 38 is capable of detecting the temperature of the water flow in real time.

In this embodiment, the valve body 1 is further provided with a second mounting hole 39 and a third mounting hole 12, the flow sensor 37 is fitted in the second mounting hole 39 and then fixed on the valve body 1, and the temperature sensor 38 is fitted in the third mounting hole 12 and fixed on the valve body 1.

In this embodiment, the cover is equipped with sixth sealing washer 40 on the flow sensor 37, sixth sealing washer 40 is compressed tightly flow sensor 37 with between the valve body 1, be equipped with third draw-in groove 41 on the flow sensor 37, still be equipped with third draw-in hole 42 on the valve body 1, the zero cold water valve of taking automatic water supply valve still includes third jump ring 43, third jump ring 43 passes third draw-in hole 42 back adaptation is in the third draw-in groove 41. The flow sensor 37 is clamped on the valve body 1 through the third clamp spring 43, so that the flow sensor 37 is convenient to disassemble and assemble.

In this embodiment, the valve body 1 is further provided with a third drain hole 13, and both the water inlet end of the external heating circulating water pump and the second water inlet hole 5 are communicated with the third drain hole 13.

Claims

1. Zero cold water valve of automatic water supply valve in area, its characterized in that: it includes valve body (1), electrical control valve (2) and manually adjustable valve (3), be equipped with first inlet opening (4), second inlet opening (5) and moisturizing passageway on valve body (1), first inlet opening (4) are passed through the moisturizing passageway with second inlet opening (5) are linked together, electrical control valve (2) with manually adjustable valve (3) all set up on valve body (1), electrical control valve (2) with the equal adaptation of output of manually adjustable valve (3) is in the moisturizing passageway.

2. The zero-cold water valve with the automatic water replenishing valve according to claim 1, characterized in that: the water supplementing channel comprises a first channel, a second channel, a mounting groove (6), a first through hole (7), a second through hole (8), a third through hole (9) and a fourth through hole (10), the first water inlet hole (4) is communicated with the first channel, the first channel is communicated with the first through hole (7), the first through hole (7) is communicated with the mounting groove (6), the mounting groove (6) is communicated with the second through hole (8), the mounting groove (6) is communicated with the third through hole (9), the third through hole (9) is communicated with the fourth through hole (10), the second through hole (8) and the fourth through hole (10) are communicated with the second channel, the second channel is communicated with the second water inlet hole (5), the output end of the electric regulating valve (2) is in sealed fit in the second through hole (8), and the output end of the manual regulating valve (3) is in sealed fit in the fourth through hole (10).

3. The zero-cold water valve with the automatic water replenishing valve according to claim 2, characterized in that: the electric regulating valve (2) is provided with an installation sheet (11), the installation sheet (11) is fixed on the valve body (1), and the installation sheet (11) is in sealing fit with an opening of the installation groove (6); the output end of the electric regulating valve (2) is provided with a one-way valve (44), and the one-way valve (44) is matched in the second through hole (8).

4. The zero-cold water valve with the automatic water replenishing valve according to claim 2, characterized in that: the valve is characterized in that a first mounting hole (15) is formed in the valve body (1), the third through hole (9) and the fourth through hole (10) are communicated with the first mounting hole (15), the manual regulating valve (3) comprises a sleeve (16), a regulating column (17), a first snap spring (18), a second sealing ring (19), a third sealing ring (20) and a plurality of fourth sealing rings (21), the sleeve (16) is matched and fixed on the valve body (1) after the first mounting hole (15), the fourth sealing rings (21) are all sleeved on the regulating column (17), the regulating column (17) is in threaded fit with the sleeve (16) and then the fourth sealing ring (21) is located between the regulating column (17) and the sleeve (16), a limiting head (22) and a handle (23) are respectively arranged at the front end and the rear end of the regulating column (17), the second sealing ring (19) is sleeved on the limiting head (22), a boss 24) is arranged on the inner wall of the fourth through hole (10), a boss (16) is tightly pressed on the boss (16) of the third sealing ring (16), and a boss (16) is arranged on the boss of the boss (16), be equipped with first draw-in groove (26) on sleeve (16), be equipped with first card hole (27) on valve body (1), first jump ring (18) pass behind first card hole (27) the adaptation is in first draw-in groove (26).

5. The zero-cold water valve with the automatic water replenishing valve according to claim 1, characterized in that: zero cold water valve of automatic water supply valve in area still includes joint Assembly, joint Assembly includes water swivel (28), filter screen (29) and second jump ring (30), the cover is equipped with fifth sealing washer (31) on water swivel (28), water swivel (28) adaptation is in first inlet opening (4) after-fixing on valve body (1), fifth sealing washer (31) are compressed tightly water swivel (28) with between valve body (1), filter screen (29) set up the entrance of water swivel (28), be equipped with second card hole (32) on valve body (1), be equipped with second draw-in groove (33) on water swivel (28), second jump ring (30) pass behind second card hole (32) the adaptation is in second draw-in groove (33).

6. The zero-cold water valve with the automatic water replenishing valve according to claim 1, characterized in that: the water inlet valve is characterized in that a first drain hole (34), a second drain hole (35) and a water return hole (36) are further formed in the valve body (1), the first water inlet hole (4) is communicated with the first drain hole (34), the drain hole is communicated with the input end of the booster pump, the output end of the booster pump is communicated with the water return hole (36), and the water return hole (36) is communicated with the second drain hole (35).

7. The zero-cold water valve with the automatic water replenishing valve according to claim 1, characterized in that: the zero-cold water valve with the automatic water replenishing valve further comprises a flow sensor (37) and a temperature sensor (38), wherein the flow sensor (37) and the temperature sensor (38) are arranged on the valve body (1).

8. The zero-cold water valve with the automatic water replenishing valve according to claim 7, wherein: still be equipped with second mounting hole (39) and third mounting hole (12) on valve body (1), flow sensor (37) adaptation is in second mounting hole (39) after-fixing on valve body (1), temperature sensor (38) adaptation is in third mounting hole (12) are fixed on valve body (1).

9. The zero-cold water valve with the automatic water replenishing valve according to claim 8, wherein: the flow sensor (37) is sleeved with a sixth sealing ring (40), the sixth sealing ring (40) is pressed tightly between the flow sensor (37) and the valve body (1), a third clamping groove (41) is formed in the flow sensor (37), a third clamping hole (42) is further formed in the valve body (1), the zero-cold water valve with the automatic water replenishing valve further comprises a third clamping spring (43), and the third clamping spring (43) penetrates through the third clamping hole (42) and then is matched with the flow sensor in the third clamping groove (41).

10. The zero-cold water valve with an automatic water replenishing valve according to claim 9, wherein: and a third drain hole (13) is further formed in the valve body (1), and the water inlet end of the external heating circulating water pump and the second water inlet hole (5) are communicated with the third drain hole (13).