CN203274267U - Pipe drainage structure of water heater - Google Patents
Pipe drainage structure of water heater Download PDFInfo
- Publication number
- CN203274267U CN203274267U CN 201320288142 CN201320288142U CN203274267U CN 203274267 U CN203274267 U CN 203274267U CN 201320288142 CN201320288142 CN 201320288142 CN 201320288142 U CN201320288142 U CN 201320288142U CN 203274267 U CN203274267 U CN 203274267U
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- CN
- China
- Prior art keywords
- air inlet
- inlet drainage
- hole body
- sealing
- water heater
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Abstract
Provided is a pipe drainage structure of a water heater. A connecting pipe is arranged between the water heater and a water faucet. The pipe drainage structure of the water heater is characterized in that an air inlet drainage device (A) is arranged between the upper end of the connecting pipe and the water heater, an air inlet drainage device (B) is arranged between the lower end of the connecting pipe and the water faucet, each air inlet drainage device comprises a body, a hole sealing body, an elastic body and a stream guidance body, and the body is provided with a water inlet port, a water outlet port, a hole sealing body cavity, a positioning part, an air inlet drainage opening and an air inlet drainage channel; when the water faucet is closed, the elastic bodies enable the hole sealing bodies to be away from the air inlet drainage ports, the hole sealing bodies abut against the stream guidance bodies, stream guidance heads abut against concave inner bottom portions of the hole sealing bodies, the air inlet drainage openings are opened, air of the outside world flows into the connecting pipe from the air inlet drainage channel in the air inlet drainage device (A), and accumulated water in the connecting pipe flows to the air inlet drainage device (B) and then flows to the outside world through the air inlet drainage channel in the air inlet drainage device (B).
Description
Technical field
The utility model relates to a kind of pipe drainage structure and relates in particular to a kind of Water heater pipeline discharge structure.
Background technology
All be filled with water in connecting pipe between existing water heater and tap, the cold water of this part of at first will draining when the open water tap, water discharge time is longer on the one hand, the cold water of this part of draining on the other hand needs to squeeze out from water heater hot water out, and has the exchange of hot and cold water to make thermal loss in this process;
The part of the connecting pipe between existing solar water heater and tap is all outdoor, makes the pipeline spalling might make the water freezing in pipeline when winter after.
The utility model content
The purpose of this utility model is to provide a kind of Water heater pipeline discharge structure, the water in its energy automatic-discharging pipeline, and water outlet quickly reduces thermal loss when the open water tap, and the connecting pipe of solar water heater can spalling.
To achieve these goals, the utility model provides a kind of Water heater pipeline discharge structure, between water heater and tap, tube connector is arranged, it is characterized in that: between the upper end of described tube connector and water heater, an air inlet drainage arrangement (A) is arranged, between the lower end of described tube connector and tap, an air inlet drainage arrangement (B) is arranged, described air inlet drainage arrangement comprises body, sealing of hole body, elastomer, baffle, has on described body into water interface, water outlet mouthpiece, sealing of hole body cavity, location division, air inlet discharge outlet, air inlet drainage channel;
Described sealing of hole body is that the soft colloid of spill is jagged, and flow guiding head, pod apertures, breach are arranged on described baffle, and described pod apertures connects described flow guiding head;
Described water inlet interface is connected with described water outlet mouthpiece, and described air inlet discharge outlet is connected with described sealing of hole body cavity and described air inlet drainage channel;
Described elastomeric upper end is at described sealing of hole body cavity, and the lower end is in described air inlet discharge outlet, and described sealing of hole body is on described elastomeric upper end, and described baffle is arranged on described location division, and described flow guiding head is towards described sealing of hole body;
Wherein, described sealing of hole body can move up and down between described baffle and described air inlet discharge outlet;
When tap was opened, the impulse force of current covered on described air inlet discharge outlet described sealing of hole body, and described air inlet discharge outlet is closed, current flow to described air inlet drainage arrangement (A) from water heater, by described tube connector, flow to described air inlet drainage arrangement (B), then flow to tap;
When tap is closed, described elastomer makes described sealing of hole body leave described air inlet discharge outlet, described sealing of hole body withstands described baffle, described flow guiding head is withstood the spill inner bottom part of described sealing of hole body, described air inlet discharge outlet is opened, the described air inlet drainage channel of outside air from described air inlet drainage arrangement (A) flows in described tube connector, stockpile the described air inlet drainage arrangement of current direction (B) in described tube connector, the more described air inlet drainage channel from described air inlet drainage arrangement (B) flows to extraneous.
The beneficial effects of the utility model are:
Simple in structure, the fast thermal loss of water outlet is few when the open water tap, and pipeline can be because of the cold spalling in sky.
Description of drawings
Fig. 1 (a) is the schematic diagram of body of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 1 (b) is the side view of body of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 1 (c) is the generalized section of body of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 1 (d) is the profile of body of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 2 is the elastomeric schematic diagram of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 3 (a) is the schematic diagram of sealing of hole body of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 3 (b) is the profile of sealing of hole body of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 4 (a) is the schematic diagram of baffle of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 4 (b) is the profile of baffle of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure.
Fig. 5 is the profile at the air inlet drainage arrangement of the obstructed out-of-date the utility model Water heater pipeline discharge structure of current.
Fig. 6 is the profile of the air inlet drainage arrangement of the utility model Water heater pipeline discharge structure when current pass through.
Fig. 7 be the utility model Water heater pipeline discharge structure do not have current by the time profile.
Fig. 8 be the utility model Water heater pipeline discharge structure current by the time profile.
Fig. 9 is the profile when tap is just closed of the utility model Water heater pipeline discharge structure.
The specific embodiment
Consult Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), Fig. 1 (d), have into water interface 2, location division 3, sealing of hole body cavity 4, air inlet discharge outlet 5, air inlet drainage channel 6, water outlet mouthpiece 7 in the body 1 of the air inlet drainage arrangement of Water heater pipeline discharge structure
Wherein, water inlet interface 2 is connected with water outlet mouthpiece 7, and air inlet discharge outlet 5 is connected with sealing of hole body cavity 4 and air inlet drainage channel 6;
Consult Fig. 3 (a), Fig. 3 (b), sealing of hole body 9 is the soft colloid of spill, jagged 16;
Consult Fig. 4 (a), Fig. 4 (b), flow guiding head 11, pod apertures 12, breach 16 are arranged on baffle 10, pod apertures 12 connects flow guiding head 11;
Consult Fig. 1 (a) to Fig. 6, the upper end of elastomer 8 is at sealing of hole body cavity 4, and the lower end is in air inlet discharge outlet 5, and sealing of hole body 9 is on the upper end of elastomer 8, and baffle 10 is arranged on location division 3, and flow guiding head 11 is towards sealing of hole body 9;
Wherein, sealing of hole body 9 can move up and down between baffle 10 and air inlet discharge outlet 5;
Consult Fig. 7, between the upper end of tube connector 14 and water heater 15, an air inlet drainage arrangement (A) is arranged, between the lower end of tube connector 14 and tap 17, an air inlet drainage arrangement (B) is arranged, there is no water in tube connector 14 at ordinary times;
Consult Fig. 8, when tap 17 was opened, the impulse force of current made sealing of hole body 9 close air inlet discharge outlet 5, and current flow to air inlet drainage arrangement (A) from water heater 15, by tube connector 14, flow to air inlet drainage arrangement (B), then flow to tap 17;
Consult Fig. 9, when tap 17 was closed, due to the impulse force that there is no current, elastomer 8 made sealing of hole body 9 leave air inlet discharge outlet 5, and sealing of hole body 9 withstands baffle 10, and flow guiding head 11 is withstood the spill inner bottom part of sealing of hole body 9, and air inlet discharge outlet 5 is opened; Air inlet drainage channel 6, the air inlet discharge outlet 5 of outside air from inlet duct (A), flow in tube connector 14, current direction air inlet drainage arrangement (B) in tube connector 14, then the air inlet discharge outlet 5 from air inlet drainage arrangement (B), air inlet drainage channel 6 flow to extraneous.
Because tube connector 14 inherences do not have water at ordinary times, so when tap 17 is opened, the water that flows out from water heater 15 can arrive tap 17 by tube connector 14 fast, has also reduced thermal loss simultaneously, has avoided again the connecting pipe of solar water heater because of the spalling of freezing.
Claims (1)
1. Water heater pipeline discharge structure, between water heater and tap, tube connector is arranged, it is characterized in that: between the upper end of described tube connector and water heater, an air inlet drainage arrangement (A) is arranged, between the lower end of described tube connector and tap, an air inlet drainage arrangement (B) is arranged, described air inlet drainage arrangement comprises body, sealing of hole body, elastomer, baffle, has on described body into water interface, water outlet mouthpiece, sealing of hole body cavity, location division, air inlet discharge outlet, air inlet drainage channel;
Described sealing of hole body is that the soft colloid of spill is jagged, and flow guiding head, pod apertures, breach are arranged on described baffle, and described pod apertures connects described flow guiding head;
Described water inlet interface is connected with described water outlet mouthpiece, and described air inlet discharge outlet is connected with described sealing of hole body cavity and described air inlet drainage channel;
Described elastomeric upper end is at described sealing of hole body cavity, and the lower end is in described air inlet discharge outlet, and described sealing of hole body is on described elastomeric upper end, and described baffle is arranged on described location division, and described flow guiding head is towards described sealing of hole body;
Wherein, described sealing of hole body can move up and down between described baffle and described air inlet discharge outlet;
When tap was opened, the impulse force of current covered on described air inlet discharge outlet described sealing of hole body, and described air inlet discharge outlet is closed, current flow to described air inlet drainage arrangement (A) from water heater, by described tube connector, flow to described air inlet drainage arrangement (B), then flow to tap;
When tap is closed, described elastomer makes described sealing of hole body leave described air inlet discharge outlet, described sealing of hole body withstands described baffle, described flow guiding head is withstood the spill inner bottom part of described sealing of hole body, described air inlet discharge outlet is opened, the described air inlet drainage channel of outside air from described air inlet drainage arrangement (A) flows in described tube connector, stockpile the described air inlet drainage arrangement of current direction (B) in described tube connector, the more described air inlet drainage channel from described air inlet drainage arrangement (B) flows to extraneous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288142 CN203274267U (en) | 2013-05-11 | 2013-05-11 | Pipe drainage structure of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288142 CN203274267U (en) | 2013-05-11 | 2013-05-11 | Pipe drainage structure of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274267U true CN203274267U (en) | 2013-11-06 |
Family
ID=49504664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288142 Expired - Fee Related CN203274267U (en) | 2013-05-11 | 2013-05-11 | Pipe drainage structure of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252099A (en) * | 2020-02-13 | 2020-06-09 | 北京先河交通设备技术有限公司 | Drainage structures for high-speed railway |
-
2013
- 2013-05-11 CN CN 201320288142 patent/CN203274267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252099A (en) * | 2020-02-13 | 2020-06-09 | 北京先河交通设备技术有限公司 | Drainage structures for high-speed railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fang Yingru Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Fang Yingru Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140511 |
|
| EXPY | Termination of patent right or utility model |