CN205806572U - A kind of hand-held evacuation type water adjusting valve - Google Patents
A kind of hand-held evacuation type water adjusting valve Download PDFInfo
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- CN205806572U CN205806572U CN201620612579.1U CN201620612579U CN205806572U CN 205806572 U CN205806572 U CN 205806572U CN 201620612579 U CN201620612579 U CN 201620612579U CN 205806572 U CN205806572 U CN 205806572U
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- intake tunnel
- adjusting valve
- exhalant canal
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Abstract
This utility model relates to a kind of hand-held evacuation type water adjusting valve, including water valve body and water transfer spool, at least provided with intake tunnel, exhalant canal, drainage channel and the chamber that crosses in water valve body, article three, the passage connection that crosses respectively crosses chamber, water transfer spool locating rotation is at the intracavity that crosses, and the water transfer spool correspondence chamber that crosses is provided with switching part, by rotating water transfer spool, switching part is opened intake tunnel and closes drainage channel, or, switching part is opened drainage channel and closes intake tunnel, makes exhalant canal suitching type connection intake tunnel or drainage channel.Efficiently solving hydrops bursting by freezing when gas heater uses in cold environment, and water heater does not uses, waterway pipe hydrops such as gets rusty at the problem；And intake and will not occur with hull-borne simultaneously during regulation, effectively prevent the water resource waste problem caused because of neglected loading discharging valve；Water adjusting valve core head can make pressure-relief valve structure, band decompression function of holding concurrently, and makes that whole water adjusting valve has water transfer pressure release concurrently, the function such as discharge water.
Description
Technical field
This utility model relates to gas heater field, and a kind of hand-held evacuation type on gas heater is adjusted
Water valve.
Background technology
With the adjustment of national energy policy and popularizing of natural gas, gas heater is liked by more family, heat
Pin will become major trend, but water heater is in the use of autumn and winter season, especially in the environment of north cold, easily occurs
The problem of waterway pipe bursting by freezing, affects user and uses；The reason of water heater waterway pipe bursting by freezing is mainly water heater and uses complete
After, the hydrops in waterway pipe is discharged the most in time, and when water temperature is less than 0 DEG C, hydrops icing volume becomes big spalling water pipe.Existing
The antifreezing measures of gas heater are mainly: one, arrange antifreeze electric heater unit on waterway pipe, when temperature is less than 0-5 DEG C
Shi Zidong heats, it is to avoid water temperature is too low, and this method must be electrified for a long time standby by water heater, additionally consumes electric energy, installs and uses into
This height.Additionally when temperature is less than-15 DEG C, antifreeze heater does not often have the effect of heating, still needs to by the operation that discharges water
Reach antifreeze purpose.Two, relief valve or discharging valve are set on water transfer valve body, when ambient temperature is less than 0 DEG C, it is necessary to twist
Lower relief valve or discharging valve discharge water, and with frozen cracking proof water box and valve body, but discharging valve is manually difficult to dismantle, especially after installing fastening
At colder environment or be placed in for a long time in air, during spot blocking interface, more it is difficult to operation；If neglected loading is put after additionally discharging water
Water plug, water heater remains to properly functioning, but current flow out from dewatering outlet, reduces the water yield flowing into water heater, waste water resource.This
Outward, as heat hydrophone does not uses for a long time, water heater internal water accumulation does not drains only, when water flowing uses again, in water heater waterway pipe
Can form scale, puzzlement user normally uses.
Therefore, for above-mentioned existing defects, require further improvement.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned prior art to exist, and provides a kind of and design simple, knot
Structure is reasonable, easy to operate, dependable performance, can prevent water pipe from freezing crack and get rusty, the hand-held evacuation type that leaks and waste can be avoided to adjust
Water valve.
The purpose of this utility model is achieved in that
A kind of hand-held evacuation type water adjusting valve, it is characterised in that: include water valve body and water transfer spool, in water valve body at least provided with
Intake tunnel, exhalant canal, drainage channel and the chamber that crosses, the connection that crosses respectively of three passages crosses chamber, and water transfer spool location turns
Moving at the intracavity that crosses, and the water transfer spool correspondence chamber that crosses is provided with switching part, by rotating water transfer spool, switching part is opened and is led to into water
Road and close drainage channel, or, switching part open drainage channel and close intake tunnel, make exhalant canal suitching type connect into
Aquaporin or drainage channel.
Switching part can be following structure: described switching part cross section is crescent, and its excircle part closes drainage channel, interior
Circular portion is guided out aquaporin connection intake tunnel；Or, its excircle part closes intake tunnel, and inner circle part is guided out water and leads to
Road communicated drainage passage.
Switching part can also be following structure: described switching part cross section is strip, and this switching part chamber that will cross is separated into two
Individual mutual disconnected chamber, a chamber is respectively communicated with exhalant canal and intake tunnel, another chamber drainage channel；Or,
One chamber is respectively communicated with exhalant canal and drainage channel, another chamber intake tunnel.
Switching part can also be following structure: described switching part is provided with a switching channel, and this switching channel one end connects
Exhalant canal, other end connection intake tunnel or drainage channel.Described switching channel is bent with angle a, and exhalant canal is logical with water inlet
The angle in road is a ', and exhalant canal is a with the angle of drainage channel ", wherein a=a '=a ".The axis of described exhalant canal with
The rotary shaft of water transfer spool is mutually perpendicular to or overlaps.
The described chamber that crosses is cylinder, and at least one end open is arranged, and water transfer spool is plugged in friendship from this opening rotation type
Remittance intracavity, the axis in the chamber that crosses is mutually perpendicular to the axis of exhalant canal or overlaps.
Described switching part outer wall and cross and be provided with sealing member between cavity wall.
This hand-held evacuation type water adjusting valve also includes knob, and this knob is provided with linkage hole, outside described water transfer spool is provided with
Be exposed to the service portion of water valve body, linkage hole and service portion cross section be mutually matched in non-circular, and plug assembling each other.
The beneficial effects of the utility model are as follows:
Regulation by water transfer spool, it is achieved exhalant canal switching connects intake tunnel or the purpose of drainage channel.Effectively
Solving hydrops bursting by freezing when gas heater uses in cold environment, and water heater does not uses, waterway pipe hydrops is raw
The problems such as rust；And intake and will not occur with hull-borne simultaneously during regulation, effectively prevent because neglected loading discharging valve causes
Water resource waste problem；Additionally, water adjusting valve core head can make pressure-relief valve structure, band decompression function of holding concurrently, make whole water adjusting valve hold concurrently
Tool water transfer (current size) pressure release, the function such as discharge water.
Accompanying drawing explanation
Fig. 1 is the water inlet view (section view) of hand-held evacuation type water adjusting valve in this utility model first embodiment.
Fig. 2 is the hull-borne schematic diagram (section view) of hand-held evacuation type water adjusting valve in this utility model first embodiment.
Fig. 3 is the exploded view of hand-held evacuation type water adjusting valve in this utility model first embodiment.
Fig. 4 is the structure diagram of gas heater in this utility model first embodiment.
Fig. 5 is the water inlet view (section view) of hand-held evacuation type water adjusting valve in this utility model the second embodiment.
Fig. 6 is the hull-borne schematic diagram (section view) of hand-held evacuation type water adjusting valve in this utility model the second embodiment.
Fig. 7 is the structural representation of water transfer spool in this utility model the second embodiment.
Fig. 8 is the water inlet view (section view) of hand-held evacuation type water adjusting valve in this utility model the 3rd embodiment.
Fig. 9 is the hull-borne schematic diagram (section view) of hand-held evacuation type water adjusting valve in this utility model the 3rd embodiment.
Figure 10 is the structural representation of water transfer spool in this utility model the 3rd embodiment.
Figure 11 is the hull-borne schematic diagram (section view) of hand-held evacuation type water adjusting valve in this utility model the 4th embodiment.
Figure 12 is the hull-borne schematic diagram (section view) of hand-held evacuation type water adjusting valve in this utility model the 5th embodiment.
Figure 13 is the structural representation of water transfer spool in this utility model the 4th or the 5th embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment.
First embodiment
Seeing Fig. 1-Fig. 4, this hand-held evacuation type water adjusting valve is arranged on gas heater, and this gas heater includes connecting
The water inlet pipe 4 of heat-exchange system 5；Described hand-held evacuation type water adjusting valve is arranged at the water inlet end of water inlet pipe 4.Described hand-held evacuation type
Water adjusting valve, including water valve body 1, water transfer spool 2 and knob 3；Intake tunnel 101, exhalant canal 102, draining it is provided with in water valve body 1
Passage 103 and the chamber 104 that crosses, exhalant canal 102 connects with water inlet pipe 4, and the connection that crosses respectively of three passages crosses chamber 104, tune
Water valve core 2 locating rotation is in the chamber 104 that crosses, and the water transfer spool 2 correspondence chamber 104 that crosses is provided with switching part 201；Adjusted by rotation
Water valve core 2, switching part 201 opens intake tunnel 101 and closes drainage channel 103, and now, water adjusting valve is in into water state；Or
Person, switching part 201 opens drainage channel 103 and closes intake tunnel 101, and now, water adjusting valve is in hull-borne；Water outlet is made to lead to
Road 102 suitching type connection intake tunnel 101 or drainage channel 103.
Further, described switching part 201 cross section is crescent, during water inlet state: its excircle part closes drainage channel
103, inner circle part is guided out aquaporin 102 and connects intake tunnel 101；During hull-borne: its excircle part closes intake tunnel
101, inner circle part is guided out aquaporin 102 communicated drainage passage 103.
Further, described in the chamber 104 that crosses in cylinder, and one end open is arranged, and water transfer spool 2 is from this opening rotation type
Being plugged in and cross in chamber 104, the axis in chamber 104 that crosses is mutually perpendicular to the axis of exhalant canal, the rotary shaft pair of water transfer spool 2
Ground is answered to be mutually perpendicular to the axis of exhalant canal.The cylindrical of switching part 201 matches with the inwall in the chamber 104 that crosses, and pastes each other
Close, effective preventing water leakage, and ensure water transfer spool 2 smooth rotation
Further, described switching part 201 outer wall and cross and be provided with sealing member 202, sealing member between the inwall of chamber 104
202 openings near switching chamber 104 are arranged, and sealing member 202 is the sealing ring being located on water transfer spool 2 surface.
Further, described knob 3 is provided with linkage hole 301, and described water transfer spool 2 is provided with and exposes to water valve body 11
Service portion 203, linkage hole 301 and service portion 203 cross section be mutually matched in non-circular, and plug assembling each other.
Operation principle and process: when the properly functioning use of gas heater, water transfer spool 2 is allocated to into water position (ginseng
See Fig. 1), intake tunnel 101 is opened, and blocks drainage channel 103, and can realize size water by stirring the water transfer spool anglec of rotation
Regulatory function；After gas heater uses, water transfer spool 2 is allocated to drainage position (seeing Fig. 2), drainage channel 103
Opening, block the entrance of cold water, the hydrops in gas heater is discharged by drainage channel 103 under gravity；Reuse
Only water transfer spool 2 need to be dialed back into into water position during gas heater.
This gas heater only need to carry out i.e. adjustable water saving valve body 1 current lead to by stirring water transfer spool 2, also avoids simultaneously
Because what neglected loading relief valve caused leaks and water resource waste phenomenon；Also maintain existing size water current regulatory function, no
Affect complete machine temperature persistance；Gas heater can carry out, after using, the operation that discharges water at any time, efficiently solves gas heater
Hydrops bursting by freezing when using in the cold environment of the north, and water heater do not uses, waterway pipe hydrops such as gets rusty at the problem.
Second embodiment
Seeing Fig. 5-Fig. 7, this hand-held evacuation type water adjusting valve is in place of being different from first embodiment: described switching part 201
Cross section is strip, and this switching part 201 chamber 104 that will cross is separated into two mutual disconnected chambers；During water inlet state: a chamber divides
Not Lian Tong exhalant canal 102 and intake tunnel 101, another chamber drainage channel 103；During hull-borne: a chamber is respectively
Connection exhalant canal 102 and drainage channel 103, another chamber intake tunnel 101.
Further, the cross sectional shape of described switching part 201 can be the strip of vertical bar shape or bending, and its two ends, cross section are divided
Not with the inwall laminating of switching chamber 104, there is waterproof effect.
Other same first embodiments of not described part, the most no longer analytic explanation.
3rd embodiment
Seeing Fig. 8-Figure 10, this hand-held evacuation type water adjusting valve is in place of being different from first embodiment: described switching part 201
Be provided with a switching channel 204, this switching channel 204 one end connection exhalant canal 102, the other end connection intake tunnel 101 or
Drainage channel 103.
Further, described switching channel 204 is bent with angle a, and exhalant canal 102 is a ' with the angle of intake tunnel 101,
Exhalant canal 101 is a with the angle of drainage channel 103 ", wherein a=a '=a ".
Further, the axis in switching chamber 104 is mutually perpendicular to the axis of exhalant canal 102, described intake tunnel 101
The corresponding rotary shaft with water transfer spool 2 of axis is mutually perpendicular to.
Further, the axis of described intake tunnel 101, exhalant canal 102, drainage channel 103 and switching channel 204 divides
The most at grade, the two-port of switching channel 204 is separately positioned on the circular arc sidewall of switching part 201；Enter described in additionally,
The aperture of aquaporin 101, exhalant canal 102 and drainage channel 103 is equal with the aperture of switching channel 204.
Other same first embodiments of not described part, the most no longer analytic explanation.
4th embodiment
Seeing Figure 11 and Figure 13, this hand-held evacuation type water adjusting valve is in place of being different from first embodiment: described switching part
201 are provided with a switching channel 204, this switching channel 204 one end connection exhalant canal 102, other end connection intake tunnel 101
Or drainage channel 103.
Further, described switching channel 204 is bent with angle a, and exhalant canal 102 is a ' with the angle of intake tunnel 101,
Exhalant canal 101 is a with the angle of drainage channel 103 ", wherein a=a '=a ".
Further, the axis in switching chamber 104 overlaps with the axis of exhalant canal 102, described exhalant canal 101
The corresponding rotary shaft with water transfer spool 2 of axis overlaps.
Further, described intake tunnel 101, exhalant canal 102, drainage channel 103 and the axis of switching channel 204,
And the rotary shaft of water transfer spool 2 is the most at grade, the two-port of switching channel 204 is separately positioned on switching part 201
On top and circular arc wall, the port on switching part 201 top connects with exhalant canal 102 all the time；Additionally, described intake tunnel 101,
The aperture of exhalant canal 102 and drainage channel 103 is equal with the aperture of switching channel 204.
Other same first embodiments of not described part, the most no longer analytic explanation.
5th embodiment
Seeing Figure 12 and Figure 13, this hand-held evacuation type water adjusting valve is in place of being different from first embodiment: described switching part
201 are provided with a switching channel 204, this switching channel 204 one end connection exhalant canal 102, other end connection intake tunnel 101
Or drainage channel 103.
Further, described switching channel 204 is bent with angle a, and exhalant canal 102 is a ' with the angle of intake tunnel 101,
Exhalant canal 101 is a with the angle of drainage channel 103 ", wherein a=a '=a ".
Further, the axis in switching chamber 104 overlaps with the axis of exhalant canal 102, described intake tunnel 101
The corresponding rotary shaft with water transfer spool 2 of axis overlaps.
Further, the plane at described intake tunnel 101 and exhalant canal 102 axis place and exhalant canal 102 and row
The plane at aquaporin 103 axis place has angle, water transfer spool 2 to rotate this corner dimension can complete switching；Switching channel 204
Two-port be separately positioned in top and the circular arc wall of switching part 201, the port on switching part 201 top all the time with exhalant canal
102 connections；Additionally, the aperture of described intake tunnel 101, exhalant canal 102 and drainage channel 103 and the hole of switching channel 204
Footpath is equal.
Other same first embodiments of not described part, the most no longer analytic explanation.
Above-mentioned for preferred version of the present utility model, of the present utility model ultimate principle, principal character have been shown and described
With advantage of the present utility model.Those skilled in the art it should be recognized that this utility model is not restricted to the described embodiments, on
State and principle of the present utility model is simply described, without departing from this utility model spirit and scope described in embodiment and description
On the premise of this utility model also have various changes and modifications, it is new that these changes and improvements both fall within this claimed practicality
In the range of type.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (9)
1. a hand-held evacuation type water adjusting valve, it is characterised in that: include water valve body (1) and water transfer spool (2), in water valve body (1)
Being provided with intake tunnel (101), exhalant canal (102), drainage channel (103) and the chamber that crosses (104), three passages cross even respectively
The logical chamber (104) that crosses, water transfer spool (2) locating rotation is in the chamber that crosses (104), and water transfer spool (2) correspondence crosses chamber (104)
Being provided with switching part (201), by rotating water transfer spool (2), switching part (201) opens intake tunnel (101) and closing draining is led to
Road (103), or, switching part (201) is opened drainage channel (103) and closes intake tunnel (101), makes exhalant canal (102)
Suitching type connection intake tunnel (101) or drainage channel (103).
Hand-held evacuation type water adjusting valve the most according to claim 1, it is characterised in that: described switching part (201) cross section is crescent moon
Shape, its excircle part closing drainage channel (103), inner circle part is guided out aquaporin (102) connection intake tunnel (101)；Or
Person, its excircle part closing intake tunnel (101), inner circle part is guided out aquaporin (102) communicated drainage passage (103).
Hand-held evacuation type water adjusting valve the most according to claim 1, it is characterised in that: described switching part (201) cross section is strip,
This switching part (201) chamber (104) that will cross is separated into two mutual disconnected chambers, and a chamber is respectively communicated with exhalant canal
And intake tunnel (101), another chamber drainage channel (103) (102)；Or, a chamber is respectively communicated with exhalant canal
And drainage channel (103), another chamber intake tunnel (101) (102).
Hand-held evacuation type water adjusting valve the most according to claim 1, it is characterised in that: described switching part (201) is provided with all
Change passage (204), this switching channel (204) one end connection exhalant canal (102), other end connection intake tunnel (101) or row
Aquaporin (103).
Hand-held evacuation type water adjusting valve the most according to claim 4, it is characterised in that: described switching channel (204) is bent with angle
A, exhalant canal (102) is a ' with the angle of intake tunnel (101), and exhalant canal (101) with the angle of drainage channel (103) is
A ", wherein a=a '=a ".
Hand-held evacuation type water adjusting valve the most according to claim 5, it is characterised in that: the axis of described exhalant canal (102) with
The rotary shaft of water transfer spool (2) is mutually perpendicular to or overlaps.
7. according to hand-held evacuation type water adjusting valve described in any one of claim 1-6, it is characterised in that cross described in: chamber (104) in
Cylinder, and at least one end open is arranged, water transfer spool (2) is plugged in the chamber that crosses (104) from this opening rotation type, and cross chamber
(104) axis is mutually perpendicular to the axis of exhalant canal or overlaps.
Hand-held evacuation type water adjusting valve the most according to claim 1, it is characterised in that: described switching part (201) outer wall with cross
Sealing member (202) it is provided with between chamber (104) inwall.
Hand-held evacuation type water adjusting valve the most according to claim 1, it is characterised in that: also include knob (3), on this knob (3)
Being provided with linkage hole (301), described water transfer spool (2) is provided with the service portion (203) exposing to water valve body (1), linkage hole (301)
With service portion (203) cross section be mutually matched in non-circular, and plug assembling each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620612579.1U CN205806572U (en) | 2016-06-21 | 2016-06-21 | A kind of hand-held evacuation type water adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620612579.1U CN205806572U (en) | 2016-06-21 | 2016-06-21 | A kind of hand-held evacuation type water adjusting valve |
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| Publication Number | Publication Date |
|---|---|
| CN205806572U true CN205806572U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620612579.1U Active CN205806572U (en) | 2016-06-21 | 2016-06-21 | A kind of hand-held evacuation type water adjusting valve |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109253280A (en) * | 2018-11-01 | 2019-01-22 | 温州燧人智能科技有限公司 | A kind of concrete pump control valve and the feeding unit applied to the control valve |
| CN109506011A (en) * | 2017-09-14 | 2019-03-22 | 艾欧史密斯(中国)热水器有限公司 | Tap and water treatment system |
| WO2021023248A1 (en) * | 2019-08-06 | 2021-02-11 | Ems-Chemie (Suzhou) Ltd. | Anti-freezing shower faucet and sanitary product including the same |
| CN113820873A (en) * | 2021-03-23 | 2021-12-21 | 科大科技(广州)有限公司 | Portable glasses cleaning box and glasses cleaning method |
| CN114893863A (en) * | 2022-06-02 | 2022-08-12 | 南通市肿瘤医院 | Air conditioner water leakage alarm system for machine room |
| CN109506011B (en) * | 2017-09-14 | 2024-05-10 | 艾欧史密斯(中国)热水器有限公司 | Faucet and water treatment system |
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2016
- 2016-06-21 CN CN201620612579.1U patent/CN205806572U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506011A (en) * | 2017-09-14 | 2019-03-22 | 艾欧史密斯(中国)热水器有限公司 | Tap and water treatment system |
| CN109506011B (en) * | 2017-09-14 | 2024-05-10 | 艾欧史密斯(中国)热水器有限公司 | Faucet and water treatment system |
| CN109253280A (en) * | 2018-11-01 | 2019-01-22 | 温州燧人智能科技有限公司 | A kind of concrete pump control valve and the feeding unit applied to the control valve |
| CN109253280B (en) * | 2018-11-01 | 2024-02-23 | 温州燧人智能科技有限公司 | Concrete pump control valve and material conveying mechanism applied to same |
| WO2021023248A1 (en) * | 2019-08-06 | 2021-02-11 | Ems-Chemie (Suzhou) Ltd. | Anti-freezing shower faucet and sanitary product including the same |
| CN113820873A (en) * | 2021-03-23 | 2021-12-21 | 科大科技(广州)有限公司 | Portable glasses cleaning box and glasses cleaning method |
| CN114893863A (en) * | 2022-06-02 | 2022-08-12 | 南通市肿瘤医院 | Air conditioner water leakage alarm system for machine room |
| CN114893863B (en) * | 2022-06-02 | 2023-11-24 | 南通市肿瘤医院 | Air conditioner water leakage alarm system for machine room |
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