CN201028795Y - Pipe emptier of water heater - Google Patents
Pipe emptier of water heater Download PDFInfo
- Publication number
- CN201028795Y CN201028795Y CNU2007200113950U CN200720011395U CN201028795Y CN 201028795 Y CN201028795 Y CN 201028795Y CN U2007200113950 U CNU2007200113950 U CN U2007200113950U CN 200720011395 U CN200720011395 U CN 200720011395U CN 201028795 Y CN201028795 Y CN 201028795Y
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- water
- hot water
- water heater
- valve
- pipe
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model belongs to the daily use field, in particular to a pipe emptier for water heater, consisting of: a float piece which is arranged inside the water tank of the water heater, a flexible tube which drills through the float piece, a hot water outlet pipe which is arranged on the top of the water heater and is connected with the flexible, a vertical pipe which is connected with the hot water outlet pipe, an exhaust valve at the top of the vertical pipe, an air pumping machine which is connected with the vertical pipe and a hot water tap at the middle lower part of the hot water tap. The flexible tube is thermal resisting anti-corrosion rubber tube or metal flexible tube. The exhaust valve is electromagnetic valve or air valve. The water tank is provided with a liquid level controller which is connected with the valve of water inlet valve, and the water level in the water is lower than the position of the hot water outlet pipe. When the hot water is not needed, the vertical pipe is empty; when the hot water is in need, closing the valve at the top of the vertical and starting the air pumping machine at the bottom of the vertical pipe to make the vertical pipe in low pressure status, thus, the effect of the subpressure force the hot water flow into the vertical pipe, the hot water tap provides just hot water, therefore, no cold water is in the hot water outlet pipe, the cold water is not wasted.
Description
Technical field
The utility model belongs to the daily life tools field, particularly a kind of water heater pipeline exhausting device.
Background technology
Along with the raising of people's living standard, various water heaters generally enter in people's the life.On the other hand, water resource is more and more deficienter, and using water wisely has become proprietary sacred duty.The wasting phenomenon that but has water resource in present employed water heater: hot water flows to hot water tap's one section pipeline of will flowing through from water tank, and hot water is cooled at this section pipeline.So firm when opening the hot water tap, what emit is cold water, this part cold water is wasted.This section pipeline is long more, and the water that is wasted is just many more.The situation of solar water heater particularly, this section pipeline is generally all very long, and therefore the water that is wasted is just a lot.The hot water outlet of prior solar water heater generally all is located at the bottom of water tank, and cool under the heat waterborne in the water tank, rate of thermal water utilization is low, the waste resource.How to go to prevent that this waste from being the problem of world today's property.
Summary of the invention
The purpose of this utility model provides a kind of a kind of water heater pipeline exhausting device that can address the above problem fully.
The purpose of this utility model realizes by following technical proposals.
According to water heater pipeline exhausting device of the present utility model, it is characterized in that by the floating part in the water tank that is located at water heater, pass this floating part flexible pipe, be located at hot water outlet pipe that the flexible pipe therewith of the tank top of water heater is connected, standpipe, the drain tap that is located at this riser top, the air exhauster that is located at this riser bottom that are connected of hot water outlet pipe, the hot water tap who is located at this standpipe bottom are formed therewith.
Described flexible pipe is heat-resisting, corrosion resistant sebific duct or metal hose.
The drain tap of described riser top is ball valve, magnetic valve or air valve.
Described water tank side is provided with fluid level controller, and this fluid level controller is connected with the water inlet pipe magnetic valve of water tank.Liquid level in the water tank can be controlled at the liquid level that is lower than the hot water outlet pipe with this fluid level controller.
Described water tank top is provided with the gas outlet.Be used to discharge the gas in the water tank.
Described air exhauster is manual air exhauster or electronic air exhauster.
According to water heater pipeline exhausting device of the present utility model, the water level in the water pincers is lower than the hot water outlet pipe.During water, not empty in the standpipe.When wanting water, shut the valve of this riser top, start the air exhauster of this riser bottom, make in this standpipe to be in low-pressure state, hot water flows into standpipe under the effect of negative pressure, and what the hot water tap emitted is hot water entirely; When using up water, open the valve of this riser top, air enters in the standpipe, and the water in the water pincers no longer flows out, and the intact rear profile tube of the flow of hot water in the standpipe is again empty.Thereby prevented the waste of present various hot water.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is elaborated.
As shown in Figure 1, according to water heater pipeline exhausting device of the present utility model, it is characterized in that by the floating part 5 in the water tank 3 that is located at water heater, pass this floating part 5 flexible pipe 6, be located at hot water outlet pipe 7 that the flexible pipe therewith 6 at water tank 3 tops of water heater is connected, standpipe 9, the drain tap 8 that is located at these standpipe 9 tops, the air exhauster 11 that is located at these standpipe 9 bottoms that are connected of hot water outlet pipe 7, the hot water tap 10 who is located at these standpipe 9 bottoms are formed therewith.
Described flexible pipe 6 is heat-resisting, corrosion resistant sebific duct or metal hose.
The drain tap 8 of described riser top is ball valve, magnetic valve or air valve.
Described water tank 3 sides are provided with fluid level controller 2, and this fluid level controller 2 is connected with the water inlet pipe valve 1 of water tank 3.
Described water tank top is provided with gas outlet 4, is used to discharge the gas in the water tank.
Described air exhauster 11 is manual air exhauster or electronic air exhauster.
When adopting magnetic valve, electronic air exhauster, electronic liquid level controller, operate easilyer, so relatively be applicable to bigger water heater; When adopting ball valve, manual air exhauster, mechanical fluid level controller, use manual operation, but relatively simple for structure, therefore relatively be applicable to the normal domestic use solar water heater.
Water heater pipeline exhausting device of the present utility model has prevented the waste of the cold water among the hot water export pipeline of present various hot water effectively.
Claims (6)
1. water heater pipeline exhausting device, it is characterized in that by the floating part in the water tank that is located at water heater, pass this floating part flexible pipe, be located at hot water outlet pipe that the flexible pipe therewith of the tank top of water heater is connected, therewith the standpipe that is connected of hot water outlet pipe, be located at the drain tap of this riser top, the air exhauster that is connected of standpipe, the hot water tap who is located at this standpipe bottom are formed therewith.
2. water heater pipeline exhausting device according to claim 1 is characterized in that described flexible pipe is heat-resisting, corrosion resistant sebific duct or metal hose.
3. water heater pipeline exhausting device according to claim 1, the drain tap that it is characterized in that described riser top is ball valve, magnetic valve or air valve
4. water heater pipeline exhausting device according to claim 1 is characterized in that described water tank side is provided with fluid level controller, and this fluid level controller is connected with the water inlet pipe valve of water tank.
5. water heater pipeline exhausting device according to claim 1 is characterized in that described water tank top is provided with the gas outlet.
6. water heater pipeline exhausting device according to claim 1 is characterized in that described air exhauster is manual air exhauster or electronic air exhauster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200113950U CN201028795Y (en) | 2007-03-27 | 2007-03-27 | Pipe emptier of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200113950U CN201028795Y (en) | 2007-03-27 | 2007-03-27 | Pipe emptier of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028795Y true CN201028795Y (en) | 2008-02-27 |
Family
ID=39133009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200113950U Expired - Fee Related CN201028795Y (en) | 2007-03-27 | 2007-03-27 | Pipe emptier of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028795Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690650A (en) * | 2009-08-26 | 2010-04-07 | 许志治 | Heat circulating and regenerating vehicle-mounted shower room |
| CN101858656A (en) * | 2010-06-25 | 2010-10-13 | 韩永生 | Built-in simple and easy emptying valve of solar water heater |
| CN103785116A (en) * | 2013-12-20 | 2014-05-14 | 台州恒之泰医化设备有限公司 | Gas respirator |
| CN106247623A (en) * | 2016-07-21 | 2016-12-21 | Tcl空调器(中山)有限公司 | Hot water machine and control method thereof |
-
2007
- 2007-03-27 CN CNU2007200113950U patent/CN201028795Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690650A (en) * | 2009-08-26 | 2010-04-07 | 许志治 | Heat circulating and regenerating vehicle-mounted shower room |
| CN101858656A (en) * | 2010-06-25 | 2010-10-13 | 韩永生 | Built-in simple and easy emptying valve of solar water heater |
| CN101858656B (en) * | 2010-06-25 | 2012-10-10 | 韩永生 | Built-in simple and easy emptying valve of solar water heater |
| CN103785116A (en) * | 2013-12-20 | 2014-05-14 | 台州恒之泰医化设备有限公司 | Gas respirator |
| CN106247623A (en) * | 2016-07-21 | 2016-12-21 | Tcl空调器(中山)有限公司 | Hot water machine and control method thereof |
| CN106247623B (en) * | 2016-07-21 | 2019-06-07 | Tcl空调器(中山)有限公司 | Hot water machine and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20100327 |