CN110397774B - Valve structure and water heater - Google Patents
Valve structure and water heater Download PDFInfo
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- CN110397774B CN110397774B CN201910511039.2A CN201910511039A CN110397774B CN 110397774 B CN110397774 B CN 110397774B CN 201910511039 A CN201910511039 A CN 201910511039A CN 110397774 B CN110397774 B CN 110397774B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 385
- 238000005192 partition Methods 0.000 claims description 49
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 description 108
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/207—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with two handles or actuating mechanisms at opposite sides of the housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a valve structure and a water heater, wherein the valve structure comprises a fixed part, the fixed part is provided with a first water inlet channel, a second water inlet channel, a first water passing channel, a second water passing channel, a mixing cavity and a water outlet channel, the first water inlet channel, the first water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, the second water inlet channel, the second water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, and the distance from the outlet of the first water passing channel to the inlet of the water outlet channel is smaller than the distance from the outlet of the second water passing channel to the inlet of the water outlet channel. When the water in the first water inlet channel flows to the water outlet channel faster and the water in the second water inlet channel can reach the water outlet channel after a longer distance, the water pressure of the channel can be reduced. The valve structure can provide a brand new mixed waterway structure, and meets the diversified demands of consumers.
Description
Technical Field
The present invention relates to a valve structure and a water heater.
Background
In the working process of the gas water heater, if the inflow is small, repeated flameout and ignition can occur, so that the water temperature of the water outlet of the gas water heater is suddenly increased or reduced, and the water outlet end connected with the gas water heater is suddenly cooled or suddenly heated. The reason that the inflow of the gas water heater is smaller is mainly that the constant water temperature set in the faucet is lower, especially in summer, so that the ratio of hot water in mixed water of the faucet is small, and the inflow of the gas water heater is small.
The faucet in the prior art can not solve the problem that the bath is affected due to the fact that water discharged from the faucet suddenly flows and heat is suddenly caused by the fact that the flow of a gas water heater is small.
Disclosure of Invention
The invention provides a valve structure and a water heater, which overcome the defects in the prior art. One of the adopted technical schemes for solving the technical problems is as follows:
Valve structure, its characterized in that: the water inlet device comprises a fixed part, wherein the fixed part is provided with a first water inlet channel, a second water inlet channel, a first water passing channel, a second water passing channel, a mixing cavity and a water outlet channel, the first water inlet channel, the first water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, the second water inlet channel, the second water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, and the distance from the first water passing channel outlet to the water outlet channel inlet through the mixing cavity is smaller than the distance from the second water passing channel outlet through the mixing cavity to the water outlet channel inlet.
In a preferred embodiment: the first water passing channel outlets are aligned with the water outlet channel inlets, and the second water passing channel outlets are staggered with the water outlet channel inlets.
In a preferred embodiment: the fixed part includes shell, first disk seat, the second disk seat, mix the water seat, go out the water joint, first disk seat and second disk seat are all installed in the shell, mix the water seat and be located the shell and connect first disk seat and second disk seat, first water inlet channel sets up at first disk seat, second water inlet channel sets up at the second disk seat, first water inlet channel and second water inlet channel all set up at mixing the water seat, mixing the chamber and be located mixing between water seat and first disk seat or mixing water seat and the second disk seat, go out the water joint and install at the shell and switch on mixing the chamber, go out the water channel setting and connect in the water joint, it is close to first water outlet channel export to go out the water joint.
In a preferred embodiment: the water mixing seat is internally provided with a baffle plate, and the baffle plate divides the water mixing seat into the first water passing channel and the second water passing channel.
In a preferred embodiment: the cross section of the water mixing seat is in a transverse H shape, the inlet of the first water passing channel is positioned on the left end face of the water mixing seat, the inlet of the second water passing channel is positioned on the right end face of the water mixing seat, and the outlet of the first water passing channel and the outlet of the second water passing channel are both positioned on the peripheral face of the water mixing seat and are respectively positioned on the left side and the right side of the partition plate.
In a preferred embodiment: a water baffle is arranged around the outlet of the second water passing channel.
In a preferred embodiment: the first water channel outlets are provided with one, the second water channel outlets are provided with a plurality of water channel outlets, and the area of each second water channel outlet is smaller than that of the first water channel outlet.
In a preferred embodiment: the first partition plate is arranged in parallel with the third partition plate, the second partition plate is arranged vertically with the first partition plate, the first partition plate is provided with a first perforation, the third partition plate is provided with a second perforation, the left end face of the water mixing seat is provided with a first water channel inlet, and a first water channel outlet is formed between the lower end part of the first partition plate and the lower end part of the third partition plate; the right end face of the water mixing seat is provided with a second water passing channel inlet, and a second water passing channel outlet is formed between the upper end part of the first partition plate and the upper end part of the third partition plate.
In a preferred embodiment: the first water channel outlet is provided with a guide part, so that the first water channel water outlet is closer to the low-pressure area of the water outlet channel inlet.
In a preferred embodiment: the device further comprises a first adjusting component capable of adjusting the flow of the first water inlet channel and a second adjusting component capable of adjusting the flow of the second water inlet channel, and the first adjusting component and the second adjusting component are respectively arranged at two ends of the fixed part.
The second technical scheme adopted for solving the technical problems is as follows: a water heater employing a valve structure as claimed in any one of the preceding claims, provided with said valve structure.
In a preferred embodiment: the water heater is a gas water heater.
Compared with the background technology, the technical proposal has the following advantages:
1. The distance from the outlet of the first water passing channel to the inlet of the water outlet channel is smaller than the distance from the outlet of the second water passing channel to the inlet of the water outlet channel, so that the water in the first water inlet channel flows to the water outlet channel more quickly, and the water in the second water inlet channel can reach the water outlet channel only after a longer distance, and the water pressure of the channel can be reduced. The valve structure can provide a brand new mixed waterway structure, and meets the diversified demands of consumers.
2. The first water channel outlets are aligned with the water outlet channel inlets, the second water channel outlets are staggered with the water outlet channel inlets, and the arrangement mode is more visual and simple and is easier to realize in structure.
3. The cross section of the water mixing seat is in a transverse H shape, so that the lengths of the two waterways can be designed to be smaller, and the water mixing seat is more suitable for areas with lower water pressure.
4. And a water baffle is arranged around the outlet of the second water passing channel, so that the water flow pressure of the second water passing channel is further reduced.
5. The second water channel outlet is provided with a plurality of, and each second water channel outlet area is smaller than the first water channel outlet area, and the water of the second water channel can be split again through the plurality of second water channel outlets, so that the water flow pressure of the channel is further reduced.
6. Three partition boards are arranged in the water mixing seat, and a first water channel outlet is formed between the lower end part of the first partition board and the lower end part of the third partition board; the right end face of the water mixing seat is provided with a second water passing channel inlet, a second water passing channel outlet is formed between the upper end part of the first partition plate and the upper end part of the third partition plate, so that the length from the second water passing channel outlet to the water outlet channel is further increased, and the water flow pressure of the channel is further reduced.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 shows an overall schematic of the valve structure of the first preferred embodiment.
Fig. 2 is an exploded perspective view of the valve structure of the first preferred embodiment.
FIG. 3 is a schematic cross-sectional view of the valve structure of the first preferred embodiment.
FIG. 4 shows a second schematic cross-sectional view of the valve structure of the first preferred embodiment.
Fig. 5 shows a schematic cross-sectional view of the valve structure of the second preferred embodiment.
Fig. 6 is a schematic structural diagram of a water mixing seat according to a second preferred embodiment.
Fig. 7 is a schematic cross-sectional view showing a valve structure of the third preferred embodiment.
Fig. 8 is a schematic structural diagram of a water mixing seat according to a third preferred embodiment.
Fig. 9 is an exploded perspective view showing a valve structure of the fourth preferred embodiment.
Fig. 10 shows one of the cross-sectional views of the valve structure of the fourth preferred embodiment.
FIG. 11 shows a second cross-sectional view of the valve structure of the fourth preferred embodiment.
Detailed Description
Referring to fig. 1 to 4, a first preferred embodiment of a valve structure is described, which includes a fixed portion.
The fixed part is provided with a first water inlet channel 11, a second water inlet channel 12, a first water passing channel 13, a second water passing channel 14, a mixing cavity 15 and a water outlet channel 16, wherein the first water inlet channel 11, the first water passing channel 13, the mixing cavity 15 and the water outlet channel 16 are sequentially communicated, the second water inlet channel 12, the second water passing channel 14, the mixing cavity 15 and the water outlet channel 16 are sequentially communicated, and the distance from the first water passing channel outlet 131 to the water outlet channel inlet 161 from the mixing cavity 15 is smaller than the distance from the second water passing channel outlet 141 to the water outlet channel inlet 161 from the mixing cavity 15.
In this embodiment, the fixing portion includes a housing 10, a first valve seat 20, a second valve seat 30, a water mixing seat 40, and a water outlet connector 50, where the first valve seat 20 and the second valve seat 30 are both installed in the housing 10, the water mixing seat 40 is located in the housing 10 and connects the first valve seat 20 and the second valve seat 30, the first water inlet channel 11 is disposed on the first valve seat 20, the second water inlet channel 12 is disposed on the second valve seat 30, the first water outlet channel 13 and the second water outlet channel 14 are both disposed on the water mixing seat 40, the mixing cavity 15 is located between the water mixing seat 40 and the first valve seat 20 or between the water mixing seat 40 and the second valve seat 30, the water outlet connector 50 is installed in the housing 10 and is connected with the mixing cavity 15, the water outlet channel 16 is disposed on the water outlet connector 50, and the water outlet connector 50 is close to the first water outlet channel outlet 131.
The valve structure further comprises a first adjusting component capable of adjusting the flow of the first water inlet channel 11 and a second adjusting component capable of adjusting the flow of the second water inlet channel 12, and the first adjusting component and the second adjusting component are respectively arranged at two ends of the fixed part.
The first adjusting assembly comprises a first valve core 60 and a first handle 61, the first valve core 60 is installed in the first valve seat 20, the first handle 61 is in transmission connection with the first valve core 60, and the first handle 61 is rotated to drive the first valve core 60 to rotate so as to adjust the flow of the first water inlet channel 11; the second adjusting assembly comprises a second valve core 70 and a second handle 71, the second valve core 70 is installed in the second valve seat 30, the second handle 71 is in transmission connection with the second valve core 70, and the second handle 71 is rotated to drive the second valve core 70 to rotate so as to adjust the flow of the second water inlet channel 12. The structures of the first adjusting component and the second adjusting component are in the prior art, and are not repeated.
In this embodiment, the first water channel outlet 131 is aligned with the water channel inlet 161, and the second water channel outlet 141 is offset from the water channel inlet 161. As shown in fig. 4, the first water channel outlet 131 is located right above the water channel inlet 161, the central axes of the first water channel outlet 131 and the water channel inlet 161 are coincident, and water flows to the water channel inlet 161 through a straight line distance when flowing out from the first water channel outlet 131; the second water channel outlet 141 is located at the right side of the water channel inlet 161, and is connected to the water channel inlet 161 through a mixing cavity 15 with a certain distance, and the central axes of the two water channel outlets are parallel, that is, water needs to flow through two right-angled bends when flowing out from the outlet of the second water channel 14, and then enters the water channel inlet 161. Since the width of the mixing chamber 15 is always uniform, the distance between the water flowing out from the first water passage outlet 131 to the water passage inlet 161 is significantly smaller than the distance between the water flowing out from the second water passage outlet 141 to the water passage inlet 161.
Taking the first water inlet channel 11 for hot water and the second water inlet channel 12 for cold water as examples:
The hot water enters the first water inlet channel 11 after being regulated by the first regulating component, enters the first water passing channel 13 through the inlet of the first water passing channel 13, and flows out from the first water passing channel outlet 131 to the mixing cavity 15; the cold water enters the second water inlet channel 12 after being regulated by the second regulating component, enters the second water passing channel 14 through the inlet of the second water passing channel 14, flows out of the second water passing channel outlet 141 to the mixing cavity 15, finally enters the water outlet channel 16 after being mixed with the hot water at the water outlet channel inlet 161, and flows out of the water outlet channel 16.
In this embodiment, as shown in fig. 3, a partition 41 is disposed in the water mixing seat 40, and the partition 41 divides the water mixing seat 40 into the first water passing channel 13 and the second water passing channel 14.
In this embodiment, the cross section of the water mixing seat 40 is in a horizontal H shape, the inlet of the first water passing channel 13 is located at the left end face of the water mixing seat 40, the inlet of the second water passing channel 14 is located at the right end face of the water mixing seat 40, and the first water passing channel outlet 131 and the second water passing channel outlet 141 are located at the circumferential face of the water mixing seat 40 and located at the left and right sides of the partition 41 respectively.
In this embodiment, the first water channel outlet 131 is provided with a guiding portion 1311, so that the first water channel outlet 131 is closer to the low pressure area of the water outlet channel inlet 161, and the water in the first water inlet channel 13 flows to the water outlet channel 16 more easily.
Please refer to fig. 5 and 6, which illustrate a second preferred embodiment of the valve structure. This embodiment differs from the previous embodiment in that: in this embodiment, a water baffle 142 is disposed around the second water passage outlet 141. As shown in fig. 6, the water baffle 142 is circular arc-shaped, and the water baffle 142 is located in the mixing chamber 15 between the second water passage outlet 141 and the water inlet passage inlet 161.
Please refer to fig. 7 and 8, which illustrate a third preferred embodiment of the valve structure. This embodiment differs from the first embodiment in that: in this embodiment, one first water channel outlet 131 is provided, a plurality of second water channel outlets 141 are provided, and the area of each second water channel outlet 141 is smaller than the area of the first water channel outlet 131.
Please refer to fig. 9 and 11, which illustrate a fourth preferred embodiment of the valve structure. This embodiment differs from the first embodiment in that: in this embodiment, the partition plates are provided with three partition plates, namely a first partition plate 411, a second partition plate 412 and a third partition plate 413, the first partition plate 411 and the third partition plate 413 are arranged in parallel, the second partition plate 412 is arranged perpendicular to the first partition plate 411, the first partition plate 411 is provided with a first perforation 414, the third partition plate 413 is provided with a second perforation 415, the left end face of the water mixing seat 40 is provided with a first water channel 13 inlet, and a first water channel outlet 131 is formed between the lower end part of the first partition plate 411 and the lower end part of the third partition plate 413; the right end surface of the water mixing seat 40 is provided with a second water passing channel 14 inlet, and a second water passing channel outlet 141 is formed between the upper end part of the first partition 411 and the upper end part of the third partition 413. As shown in fig. 10, the first water passage outlet 131 and the water outlet passage inlet 161 are still arranged in line; the second water outlet 141 and the water outlet 161 need to pass through the mixing chamber 15 with 180 degrees, that is, the central axes of the two are at an included angle of 180 degrees.
The water heater with the valve structure is provided with the valve structure. Preferably, the water heater is a gas water heater. When the hot water flow is insufficient, the gas water heater can repeatedly flameout and ignite, after the valve structure is adopted, the first water passing channel is used as a hot water passing channel, and the second water passing channel is used as a cold water passing channel, so that the occurrence of the repeatedly flameout and igniting condition can be greatly reduced. Or the water heater can be a solar water heater or an electric water heater.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the invention, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (7)
1. Valve structure, its characterized in that: the water inlet device comprises a fixed part, wherein the fixed part is provided with a first water inlet channel, a second water inlet channel, a first water passing channel, a second water passing channel, a mixing cavity and a water outlet channel, the first water inlet channel, the first water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, the second water inlet channel, the second water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, and the distance from the outlet of the first water passing channel to the inlet of the water outlet channel is smaller than the distance from the outlet of the second water passing channel to the inlet of the water outlet channel;
the first water passing channel outlet is aligned with the water outlet channel inlet, and the second water passing channel outlet is staggered with the water outlet channel inlet; a water baffle is arranged around the outlet of the second water passing channel;
The fixed part comprises a shell, a first valve seat, a second valve seat, a water mixing seat and a water outlet joint, wherein the first valve seat and the second valve seat are both arranged in the shell, the water mixing seat is positioned in the shell and is connected with the first valve seat and the second valve seat, a first water inlet channel is arranged on the first valve seat, a second water inlet channel is arranged on the second valve seat, the first water outlet channel and the second water outlet channel are both arranged on the water mixing seat, a mixing cavity is positioned between the water mixing seat and the first valve seat or between the water mixing seat and the second valve seat, the water outlet joint is arranged in the shell and is communicated with the mixing cavity, the water outlet channel is arranged at the water outlet joint, and the water outlet joint is close to an outlet of the first water outlet channel;
a partition plate is arranged in the water mixing seat, and divides the water mixing seat into the first water passing channel and the second water passing channel;
The cross section of the water mixing seat is in a transverse H shape, the inlet of the first water passing channel is positioned on the left end face of the water mixing seat, the inlet of the second water passing channel is positioned on the right end face of the water mixing seat, and the outlet of the first water passing channel and the outlet of the second water passing channel are both positioned on the peripheral face of the water mixing seat and are respectively positioned on the left side and the right side of the partition plate.
2. Valve structure, its characterized in that: the water inlet device comprises a fixed part, wherein the fixed part is provided with a first water inlet channel, a second water inlet channel, a first water passing channel, a second water passing channel, a mixing cavity and a water outlet channel, the first water inlet channel, the first water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, the second water inlet channel, the second water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, and the distance from the outlet of the first water passing channel to the inlet of the water outlet channel is smaller than the distance from the outlet of the second water passing channel to the inlet of the water outlet channel;
The first water passing channel outlet is aligned with the water outlet channel inlet, and the second water passing channel outlet is staggered with the water outlet channel inlet;
The fixed part comprises a shell, a first valve seat, a second valve seat, a water mixing seat and a water outlet joint, wherein the first valve seat and the second valve seat are both arranged in the shell, the water mixing seat is positioned in the shell and is connected with the first valve seat and the second valve seat, a first water inlet channel is arranged on the first valve seat, a second water inlet channel is arranged on the second valve seat, the first water outlet channel and the second water outlet channel are both arranged on the water mixing seat, a mixing cavity is positioned between the water mixing seat and the first valve seat or between the water mixing seat and the second valve seat, the water outlet joint is arranged in the shell and is communicated with the mixing cavity, the water outlet channel is arranged at the water outlet joint, and the water outlet joint is close to an outlet of the first water outlet channel;
The first water passing channel outlets are arranged in one, the second water passing channel outlets are arranged in a plurality, and the area of each second water passing channel outlet is smaller than that of the first water passing channel outlet;
a partition plate is arranged in the water mixing seat, and divides the water mixing seat into the first water passing channel and the second water passing channel;
The cross section of the water mixing seat is in a transverse H shape, the inlet of the first water passing channel is positioned on the left end face of the water mixing seat, the inlet of the second water passing channel is positioned on the right end face of the water mixing seat, and the outlet of the first water passing channel and the outlet of the second water passing channel are both positioned on the peripheral face of the water mixing seat and are respectively positioned on the left side and the right side of the partition plate.
3. Valve structure, its characterized in that: the water inlet device comprises a fixed part, wherein the fixed part is provided with a first water inlet channel, a second water inlet channel, a first water passing channel, a second water passing channel, a mixing cavity and a water outlet channel, the first water inlet channel, the first water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, the second water inlet channel, the second water passing channel, the mixing cavity and the water outlet channel are sequentially communicated, and the distance from the outlet of the first water passing channel to the inlet of the water outlet channel is smaller than the distance from the outlet of the second water passing channel to the inlet of the water outlet channel;
The first water passing channel outlet is aligned with the water outlet channel inlet, and the second water passing channel outlet is staggered with the water outlet channel inlet;
The fixed part comprises a shell, a first valve seat, a second valve seat, a water mixing seat and a water outlet joint, wherein the first valve seat and the second valve seat are both arranged in the shell, the water mixing seat is positioned in the shell and is connected with the first valve seat and the second valve seat, a first water inlet channel is arranged on the first valve seat, a second water inlet channel is arranged on the second valve seat, the first water outlet channel and the second water outlet channel are both arranged on the water mixing seat, a mixing cavity is positioned between the water mixing seat and the first valve seat or between the water mixing seat and the second valve seat, the water outlet joint is arranged in the shell and is communicated with the mixing cavity, the water outlet channel is arranged at the water outlet joint, and the water outlet joint is close to an outlet of the first water outlet channel;
a partition plate is arranged in the water mixing seat, and divides the water mixing seat into the first water passing channel and the second water passing channel;
the first partition plate is arranged in parallel with the third partition plate, the second partition plate is arranged vertically with the first partition plate, the first partition plate is provided with a first perforation, the third partition plate is provided with a second perforation, the left end face of the water mixing seat is provided with a first water channel inlet, and a first water channel outlet is formed between the lower end part of the first partition plate and the lower end part of the third partition plate; the right end face of the water mixing seat is provided with a second water passing channel inlet, and a second water passing channel outlet is formed between the upper end part of the first partition plate and the upper end part of the third partition plate.
4. A valve structure according to claim 1 or 2 or 3, characterized in that: the first water channel outlet is provided with a guide part, so that the first water channel water outlet is closer to the low-pressure area of the water outlet channel inlet.
5. A valve structure according to claim 1 or 2 or 3, characterized in that: the device further comprises a first adjusting component capable of adjusting the flow of the first water inlet channel and a second adjusting component capable of adjusting the flow of the second water inlet channel, and the first adjusting component and the second adjusting component are respectively arranged at two ends of the fixed part.
6. A water heater employing the valve structure of any one of claims 1 to 5, characterized in that: which is fitted with the valve structure.
7. The water heater using the valve structure according to claim 6, wherein: the water heater is a gas water heater, a solar water heater or an electric water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511039.2A CN110397774B (en) | 2019-06-13 | 2019-06-13 | Valve structure and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511039.2A CN110397774B (en) | 2019-06-13 | 2019-06-13 | Valve structure and water heater |
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| Publication Number | Publication Date |
|---|---|
| CN110397774A CN110397774A (en) | 2019-11-01 |
| CN110397774B true CN110397774B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910511039.2A Active CN110397774B (en) | 2019-06-13 | 2019-06-13 | Valve structure and water heater |
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| CN210531709U (en) * | 2019-06-13 | 2020-05-15 | 百路达（厦门）工业有限公司 | Valve structure and water heater |
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