CN210716056U - Water regulating valve structure and gas water heater - Google Patents
Water regulating valve structure and gas water heater Download PDFInfo
- Publication number
- CN210716056U CN210716056U CN201920985589.3U CN201920985589U CN210716056U CN 210716056 U CN210716056 U CN 210716056U CN 201920985589 U CN201920985589 U CN 201920985589U CN 210716056 U CN210716056 U CN 210716056U
- Authority
- CN
- China
- Prior art keywords
- water
- regulating valve
- water regulating
- valve core
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 80
- 239000012530 fluid Substances 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model discloses a water transfer valve structure and gas heater, wherein the water transfer valve includes: the valve body adopts a straight-through structure, a fluid channel is formed in the valve body, and a water inlet and a water outlet are formed at two ends of the fluid channel respectively; the water regulating valve core is arranged on the valve body and used for regulating the water flow, a water inlet hole and a water outlet hole are respectively formed in two opposite side walls of the water regulating valve core, and gaps are respectively reserved between two sides of the water regulating valve core and the inner wall of the fluid channel.
Description
Technical Field
The utility model relates to a water heater technical field especially relates to a water transfer valve structure and gas heater.
Background
Among the prior art, gas heater's transfer water function implementation includes two kinds:
the first is to regulate the water flow by controlling the action of electric devices through an internal program, but the cost is high, the maintenance difficulty is high, and the popularization and the use are difficult.
The second is rotatory in order to adjust discharge through outside manual regulation water transfer case, it is more directly perceived to transfer water operation, but because the inlet opening of water transfer case is greater than its apopore, when water flows out by the apopore of water transfer case after the inlet opening of water transfer case enters into water transfer case the inside again, because water switches to the less apopore of hole area by the great inlet opening of hole area, because the reduction of hole area can lead to the velocity of flow of water to increase suddenly, the efflux phenomenon appears, and then influence the feedback of rivers signal easily and lead to the constant temperature performance to receive the influence easily, the temperature is undulant big, the condition that the user scalded can appear in the serious time, cause the incident.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model discloses an aim at provides a water transfer valve structure, and its simple structure can solve the efflux phenomenon of water transfer valve to a certain extent.
The above purpose is realized by the following technical scheme:
a water transfer valve structure comprising:
the valve body adopts a straight-through structure, a fluid channel is formed in the valve body, and a water inlet and a water outlet are formed at two ends of the fluid channel respectively;
the water regulating valve core is arranged on the valve body and used for regulating the water flow, a water inlet hole and a water outlet hole are respectively formed in two opposite side walls of the water regulating valve core, and gaps are respectively reserved between two sides of the water regulating valve core and the inner wall of the fluid channel.
In some embodiments, a mounting groove for mounting the water regulating valve core is provided on the valve body, and the mounting groove is perpendicular to the fluid channel.
In some embodiments, the mounting slot extends through the fluid channel.
In some embodiments, the cross sections of the fluid channel and the mounting groove are circular, and the inner diameter of the mounting groove is larger than that of the fluid channel, so that concave portions are respectively formed on two sides of the water regulating valve core and the inner wall of the fluid channel.
In some embodiments, the water control valve core portion extends into the recess.
In some embodiments, a step is formed on the bottom of the water regulating valve core and the inner wall of the fluid passage, and the water regulating valve core is supported on the step.
In some embodiments, a limit screw is disposed on the valve body, the limit screw penetrates through a side wall of the valve body and then is inserted into an adjusting groove of the water regulating valve core, and the water regulating valve core is positioned by the limit screw and can rotate relative to the valve body.
In some embodiments, the adjustment groove is circular arc-shaped.
Another object of the present invention is to provide a gas water heater, which has a simple structure and can solve the jet phenomenon of the water regulating valve structure to a certain extent.
The above purpose is realized by the following technical scheme:
a gas water heater has the water regulating valve structure.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
1. the utility model discloses a water transfer valve structure and gas heater, its simple structure can solve the efflux phenomenon of water transfer valve structure to a certain extent to guarantee the normal feedback of rivers signal and gas heater's constant temperature performance, avoid the undulant condition that the user scalded that appears of temperature.
Drawings
Fig. 1 is a schematic perspective view of a water regulating valve according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a water regulating valve according to an embodiment of the present invention;
FIG. 3 is a sectional view of the structure of the water regulating valve in the embodiment of the present invention;
fig. 4 is a schematic view of a large flow rate state of the water regulating valve according to the embodiment of the present invention;
FIG. 5 is a schematic view of a low flow rate state of a water regulating valve according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a gas water heater in an embodiment of the present invention.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 5, the present embodiment provides a water regulating valve structure, including:
the valve body 1 is of a straight-through structure, a fluid channel 100 is formed in the valve body 1, and a water inlet 101 and a water outlet 102 are respectively formed at two ends of the fluid channel 100;
the water regulating valve core 2 is arranged on the valve body 1 and used for regulating the water flow, a water inlet hole 201 and a water outlet hole 202 are respectively arranged on two opposite side walls of the water regulating valve core 2, and gaps are respectively reserved between two sides of the water regulating valve core 2 and the inner wall of the fluid channel 100.
The water transfer valve structure of this embodiment, its simple structure can solve the efflux phenomenon of water transfer valve structure to a certain extent to guarantee the normal feedback of rivers signal and the hydrothermal constant temperature performance of gas, avoid the condition that the user scalded appears in the temperature fluctuation.
Specifically, as shown in fig. 4, when a large flow is used, the water regulating valve element 2 is adjusted to a large flow state, at this time, the water inlet 201 of the water regulating valve element 2 is opposite to the water inlet 101 of the valve body 1, the water outlet 202 is opposite to the water outlet 102, and water flows through the water inlet 201 and the water outlet 202 and is also shunted to gaps respectively reserved between the two sides of the water regulating valve element 2 and the inner wall of the fluid channel 100;
as shown in fig. 5, when a small flow is used, the water regulating valve element 2 is adjusted to a small water flow state, at this time, the water inlet 201 of the water regulating valve element 2 and the water inlet 101 of the valve body 1 are in a 90-degree vertical state, water flow can only be shunted from the gaps respectively reserved between the two sides of the water regulating valve element 2 and the inner wall of the fluid channel 100, and pressure buffering is generated on the water flow passing through the gaps through the water inlet 201 and the water outlet 202 of the water regulating valve element 2, so that the purpose of solving the jet phenomenon of the water regulating valve structure to a certain extent is achieved.
In this embodiment, the valve body 1 is provided with an installation groove 103 for installing the water regulating valve core 2, the installation groove 103 is perpendicular to the fluid passage 100, the water regulating valve core 2 can rotate in the installation groove 103 within a certain angle range to achieve the purpose of regulating the water flow of the valve body, and the water regulating valve core is reasonable and ingenious in design and can facilitate users to regulate the water flow.
Preferably, the mounting groove 103 extends through the fluid passage 100, so that the flow rate of water flowing through the fluid passage 100 can be effectively adjusted by the water control valve cartridge 2 mounted in the mounting groove 103.
More preferably, the cross sections of the fluid channel 100 and the mounting groove 103 are circular, the inner diameter of the mounting groove 103 is larger than the inner diameter of the fluid channel 100, so that the recessed portions 104 are respectively formed on both sides of the water regulating valve core 2 and the inner wall of the fluid channel 100, the gap is formed or reserved in the recessed portions 104, and the water flow is divided and buffered through the gap, thereby achieving the purpose of solving the jet phenomenon of the water regulating valve structure to a certain extent.
Specifically, the water regulating valve core 2 partially extends into the concave part 104, namely a gap is formed between the concave part 104 and the part of the water regulating valve core 2 extending into the concave part 104, and the water flow is divided and buffered through the gap, so that the purpose of solving the jet phenomenon of the water regulating valve structure to a certain extent is achieved.
In this embodiment, a step 105 is formed at the bottom of the water regulating valve core 2 and on the inner wall of the fluid channel 100, and the water regulating valve core 2 is supported on the step 105, so that the water regulating valve core 2 can be conveniently limited, and the performance and the effect of the water regulating valve core 2 for regulating the water flow are more stable, reliable and accurate.
Specifically, the valve body 1 is provided with the limit screw 3, the limit screw 3 penetrates through the side wall of the valve body 1 and then is inserted into the adjusting groove 203 of the water regulating valve core 2, the water regulating valve core 2 is positioned through the limit screw 3 and can rotate relative to the valve body 1, the result is simple, limitation on the water regulating valve core 2 is easily achieved, and switching between large water flow and small water flow is achieved.
Specifically, the adjustment groove 203 is arc-shaped, so that the water regulating valve element 2 can be easily limited and the water regulating valve element 2 can rotate in a certain angle range relative to the valve body 1.
Example two: as shown in fig. 1 to 6, the present embodiment provides a gas water heater, which includes an inlet pipe, a heat exchanger and a water regulating valve as described in the first embodiment, wherein the inlet end of the water regulating valve is connected to the inlet pipe, and the outlet end of the water regulating valve is connected to the heat exchanger. Due to the water regulating valve as described in the first embodiment, the water regulating valve has the advantages of simple structure, capability of solving the jet phenomenon of the water regulating valve to a certain extent, normal feedback of water flow signals and constant temperature performance of the gas water heater, and capability of avoiding scalding of a user due to water temperature fluctuation.
Since the water regulating valve is described in detail and fully in the first embodiment, it will not be described herein for brevity.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. A water regulating valve structure, comprising:
the valve body (1) adopts a straight-through structure, a fluid channel (100) is formed in the valve body (1), and a water inlet (101) and a water outlet (102) are respectively formed at two ends of the fluid channel (100);
the water adjusting valve core (2) is arranged on the valve body (1) and used for adjusting water flow, a water inlet hole (201) and a water outlet hole (202) are respectively formed in two opposite side walls of the water adjusting valve core (2), and gaps are respectively reserved between two sides of the water adjusting valve core (2) and the inner wall of the fluid channel (100).
2. A water regulating valve structure according to claim 1, characterized in that a mounting groove (103) for mounting the water regulating valve core (2) is provided on the valve body (1), the mounting groove (103) being perpendicular to the fluid passage (100).
3. A water regulating valve structure according to claim 2, characterized in that said mounting groove (103) extends through said fluid passage (100).
4. A water regulating valve structure according to claim 3, characterized in that the cross section of the fluid passage (100) and the mounting groove (103) are circular, and the inner diameter of the mounting groove (103) is larger than that of the fluid passage (100) so that recesses (104) are formed on both sides of the water regulating valve core (2) and the inner wall of the fluid passage (100), respectively.
5. A water regulating valve structure according to claim 4, characterized in that the water regulating valve core (2) partly extends into the recess (104).
6. A water regulating valve structure according to claim 3, characterized in that a step (105) is formed on the inner wall of the fluid passage (100) at the bottom of the water regulating valve core (2), and the water regulating valve core (2) is supported on the step (105).
7. The water regulating valve structure according to any one of claims 1 to 6, characterized in that a limit screw (3) is arranged on the valve body (1), the limit screw (3) passes through the side wall of the valve body (1) and then is inserted into the regulating groove (203) of the water regulating valve core (2), and the water regulating valve core (2) is positioned by the limit screw (3) and can rotate relative to the valve body (1).
8. A water regulating valve structure according to claim 7, characterized in that the regulating groove (203) is arc-shaped.
9. A gas water heater having a water regulating valve structure as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985589.3U CN210716056U (en) | 2019-06-27 | 2019-06-27 | Water regulating valve structure and gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985589.3U CN210716056U (en) | 2019-06-27 | 2019-06-27 | Water regulating valve structure and gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716056U true CN210716056U (en) | 2020-06-09 |
Family
ID=70929352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920985589.3U Active CN210716056U (en) | 2019-06-27 | 2019-06-27 | Water regulating valve structure and gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210716056U (en) |
-
2019
- 2019-06-27 CN CN201920985589.3U patent/CN210716056U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208859893U (en) | Water path connecting device and water-heater system | |
| GB2431461A (en) | Water heating installation | |
| CN201526552U (en) | Plug-in pilot relief valve | |
| US5337789A (en) | Vortex valves | |
| CN103141363B (en) | Preset pressure-adjustable capillary pressure adjuster | |
| CN111022698B (en) | Pipeline device and water flow mixing and regulating device for bathing | |
| CN210716056U (en) | Water regulating valve structure and gas water heater | |
| CN110296537B (en) | Water inlet connector with steady flow pressure relief for gas water heater | |
| CN210716055U (en) | Water regulating valve and gas water heater | |
| CN211449776U (en) | High-pressure-difference water-control piston type pressure reducing valve | |
| GB2594320A (en) | Small water heater | |
| CN103026949B (en) | Capillary pressure regulator with stable pressure-regulating performance | |
| CN210623756U (en) | Temperature-sensing cut-off valve | |
| CN111779564A (en) | Thermostat capable of realizing side bypass sealing | |
| CN203431260U (en) | Angle type differential pressure valve | |
| CN215214740U (en) | Micro flow regulating valve | |
| CN102032376A (en) | Dynamic balance regulating valve | |
| CN210374198U (en) | Electronic expansion valve | |
| CN215673784U (en) | Pressure reducing valve | |
| CN217234555U (en) | Noise reduction ball valve | |
| CN220770198U (en) | Water quantity adjusting structure, water inlet connector and gas water heater | |
| CN214789233U (en) | Pressure reducing valve with stable pressure regulation | |
| CN213145538U (en) | Temperature-reducing water regulating valve | |
| CN219300017U (en) | Water-gas linkage valve and gas appliance | |
| CN212131363U (en) | Governing valve with guiding wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |