CN202274634U - Cold water port of novel gas water heater - Google Patents
Cold water port of novel gas water heater Download PDFInfo
- Publication number
- CN202274634U CN202274634U CN201120388604XU CN201120388604U CN202274634U CN 202274634 U CN202274634 U CN 202274634U CN 201120388604X U CN201120388604X U CN 201120388604XU CN 201120388604 U CN201120388604 U CN 201120388604U CN 202274634 U CN202274634 U CN 202274634U
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- China
- Prior art keywords
- cold water
- water
- continues
- filter screen
- mouth
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- Expired - Fee Related
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Abstract
The utility model discloses a cold water port of a novel gas water heater. The cold water port is positioned on an water inlet end of the gas water heater, the cold water port comprises a cold water port body, wherein the cold water port body is composed of a pair of a first pipe body and a second pipe body which are connected and integrated; a connecting part of the first pipe body and the second part is provided with a cold water inlet, an inner cavity of the first pipe body is provided with a filter screen, and the filter screen can cover the cold water inlet so as to face to an open end of the inner cavity of the first pipe body; and an inner cavity of the second part is provided with a water flow adjusting device used for adjusting the water inflow of the cold water inlet, and a cold water outlet is also arranged on the first pipe body. The cold water port provided by the utility model can realize a damping effect of high pressure water flow, and effectively reduces noises caused by the water flow.
Description
Technical field
The utility model relates to the gas heater cold water field of continuing, and a kind of cold water of the gas fired water heater mouth that continues specifically is provided.
Background technology
At present the used cold water mouth that continues in the gas heater is 3kg/cm when gas heater is in hydraulic pressure
2When above, cold water continued mouthful be transferred to lowest water level and put, gas heater can produce the above noise of 60dB, thereby produces noise pollution.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of cold water of gas fired water heater mouth that continues, and can carry out continuity to the discharge size and regulate, and avoids current disorderly, forms noise.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of cold water of gas fired water heater mouth that continues; The water inlet end of gas heater is located in its location; Comprise the cold water mouthful body that continues, this cold water mouthful body that continues is connected and integrated first and second body is formed by a pair of, and offers a cold water inlet in the convergence part of said first and second body; Be provided with filter screen in the inner chamber of said first body; Said filter screen can cover the openend of said cold water inlet towards said first tube cavity, and the water that promptly flows into from cold water inlet flow into behind filter screen first body, and said filter screen is in order to the current rectification; Be provided with the water-quantity regulating device of regulating the cold water inlet inflow in the inner chamber of said second body, said water-quantity regulating device is a prior art, does not do detailed description at this; And on said first body, also offer a cold water delivery port.
As the further improvement of the utility model, said filter screen in a tubular form, and said filter screen and the said first body concentric, said filter screen extends to the mouth of pipe of first body simultaneously.
As the further improvement of the utility model, the circumferential perimeter of said cold water delivery port is provided with the external frame of a side, and said housing is provided with several screws; Also be provided with the screw that several and said screw are complementary, said screw be able to enough wear said screw and screw and place on the water inlet end of gas heater.
As the further improvement of the utility model, said water-quantity regulating device is made up of the knob that is built in the water yield regulating shaft in second tube cavity and be located on this water yield regulating shaft outward; This water yield regulating shaft is provided with two arc grooves, the slit that formation one can be supplied water and flow through between said two arc grooves, and the sealing of an end of said slit, and the other end of said slit opens wide; The reciprocal rotation of this knob be able to enough drive the reciprocal corresponding said cold water inlet of two arc grooves and slit on the said water yield regulating shaft, thereby realizes that big or small water switches, and can carry out continuity to the discharge size and regulate, avoid current disorderly, produce noise.
As the further improvement of the utility model, said first and second body is vertically, and all adopts chamfered in the corner of whole water-flowing path, thereby avoids current in the process of circulation, to form eddy current and then generation noise.
The beneficial effect of the utility model is: through the water inlet end at gas heater the one cold water mouthful body that continues is set; The cold water inlet entering cold water of current on this cold water continues mouthful body continues in mouthful body; And through filter screen to the current rectification, the cold water delivery port on this cold water continues mouthful body gets in the gas heater then; And this cold water continues also to be provided with on mouthful body discharge size carried out the water-quantity regulating device that continuity is regulated, thereby can realize the cushioning effect to High-Pressure Water, reduces the noise that current bring effectively.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the said water-quantity regulating device structural representation of the utility model;
Fig. 3 is the said water yield regulating shaft of a utility model structural representation.
The specific embodiment
The embodiment that with reference to the accompanying drawings cold water of the gas fired water heater of the utility model is continued mouthful is elaborated.But the utility model is not limited to following examples.
The cold water of a kind of gas fired water heater of the utility model mouth that continues; The water inlet end of gas heater is located in its location; Comprise the cold water mouthful body that continues, this cold water mouthful body that continues is connected and integrated first body 1 and second body 2 are formed by a pair of, and offers a cold water inlet 3 in the convergence part of said first and second body; Be provided with filter screen 4 in the inner chamber of said first body; Said filter screen 4 can cover the openend of said cold water inlet towards said first tube cavity, and the water that promptly flows into from cold water inlet flow into behind filter screen first body, and said filter screen is in order to the current rectification; Be provided with the water-quantity regulating device 5 of regulating the cold water inlet inflow in the inner chamber of said second body, and on said first body, also offer a cold water delivery port 6.
In the present embodiment, said first body 1 is vertical with second body 2, said filter screen in a tubular form, said filter screen and the said first body concentric, and said filter screen extends to the mouth of pipe of first body simultaneously; The circumferential perimeter of said cold water delivery port is provided with the external frame of a side, and said housing is provided with several screws; Also be provided with the screw that several and said screw are complementary, said screw be able to enough wear said screw and screw and place on the water inlet end of gas heater.And all adopt chamfered, thereby avoid current in the process of circulation, to form eddy current and then produce noise in the corner of whole water-flowing path.
In the present embodiment, said water-quantity regulating device is made up of the knob 51 that is built in the water yield regulating shaft 50 in second tube cavity and be located on this water yield regulating shaft outward; This water yield regulating shaft is provided with two arc grooves, the slit that formation one can be supplied water and flow through between said two arc grooves, and the sealing of an end of said slit, and the other end of said slit opens wide; The reciprocal rotation of this knob be able to enough drive the reciprocal corresponding said cold water inlet of two arc grooves and slit on the said water yield regulating shaft, thereby realizes that big or small water switches, and can carry out continuity to the discharge size and regulate, avoid current disorderly, produce noise.
Claims (5)
1. the cold water of the gas fired water heater mouth that continues; The water inlet end of gas heater is located in its location; It is characterized in that: comprise the cold water mouthful body that continues; This cold water continue mouthful body by a pair of be connected and integrated first and second body (1,2) form; And offer a cold water inlet (3) in the convergence part of said first and second body, be provided with filter screen (4) in the inner chamber of said first body, said filter screen (4) can cover the openend of said cold water inlet towards said first tube cavity; Be provided with the water-quantity regulating device (5) of regulating the cold water inlet inflow in the inner chamber of said second body, and on said first body, also offer a cold water delivery port (6).
2. the cold water of the gas fired water heater according to claim 1 mouth that continues is characterized in that: said filter screen in a tubular form, and said filter screen and the said first body concentric, said filter screen extends to the mouth of pipe of first body simultaneously.
3. the cold water of the gas fired water heater according to claim 1 mouth that continues, it is characterized in that: the circumferential perimeter of said cold water delivery port is provided with the external frame of a side, and said housing is provided with several screws; Also be provided with the screw that several and said screw are complementary, said screw be able to enough wear said screw and screw and place on the water inlet end of gas heater.
4. the cold water of the gas fired water heater according to claim 1 mouth that continues, it is characterized in that: said water-quantity regulating device is made up of the knob (51) that is built in the water yield regulating shaft (50) in second tube cavity and be located on this water yield regulating shaft outward; This water yield regulating shaft is provided with two arc grooves, forms a slit between said two arc grooves, and the sealing of an end of said slit, and the other end of said slit opens wide; The reciprocal rotation of this knob be able to enough drive the reciprocal corresponding said cold water inlet of two arc grooves and slit on the said water yield regulating shaft.
5. the cold water of the gas fired water heater according to claim 1 mouth that continues, it is characterized in that: first and second body (1,2) is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120388604XU CN202274634U (en) | 2011-10-13 | 2011-10-13 | Cold water port of novel gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120388604XU CN202274634U (en) | 2011-10-13 | 2011-10-13 | Cold water port of novel gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274634U true CN202274634U (en) | 2012-06-13 |
Family
ID=46194989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120388604XU Expired - Fee Related CN202274634U (en) | 2011-10-13 | 2011-10-13 | Cold water port of novel gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595034A (en) * | 2015-10-19 | 2017-04-26 | 博西华电器（江苏）有限公司 | Water heater |
-
2011
- 2011-10-13 CN CN201120388604XU patent/CN202274634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595034A (en) * | 2015-10-19 | 2017-04-26 | 博西华电器（江苏）有限公司 | Water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |