CN201759169U - Hot-water circulation pad for heating - Google Patents
Hot-water circulation pad for heating Download PDFInfo
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- CN201759169U CN201759169U CN2010202155589U CN201020215558U CN201759169U CN 201759169 U CN201759169 U CN 201759169U CN 2010202155589 U CN2010202155589 U CN 2010202155589U CN 201020215558 U CN201020215558 U CN 201020215558U CN 201759169 U CN201759169 U CN 201759169U
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Abstract
The utility model relates to a hot-water circulation pad for heating, which utilizes water vapor to drive water to flow circularly for heat transfer and comprises a pad body, a water inlet connecting hose, an expansion water tank, a backwater connecting pipe, a start check valve, a heating barrel, an electric heater, a steam pipe and a water outlet connecting hose; the electric heater is combined with the heating barrel; and the pad body is internally provided with a water channel. The hot-water circulation pad is characterized in that the heating barrel is communicated with one end of the steam pipe, and the other end of the steam pipe is communicated with one end of the water outlet connecting hose; the other end of the water outlet connecting hose is communicated with one end of the water channel, the other end of which is communicated with one end of the water inlet connecting hose, and the other end of the water inlet connecting hose is communicated with the expansion water tank; and the expansion water tank is further communicated with one end of the backwater connecting pipe, the other end of which is communicated with the heating barrel, and the start check valve is arranged at any positions of the backwater connecting pipe between the expansion water tank and the heating barrel, thus forming a circulating passageway. Due to the adoption of the structure, hot-water circulation and heat transfer are realized, therefore, the hot-water circulation pad has simple structure and stable performance, and is easy for promotion and popularization.
Description
Technical field
The present invention relates to a kind of water vapour that utilizes and promote the hot water circular cushion for warming that water circulates heat transfer, comprise mattress, sofa cushion, ground cushion, cushion, foot pad, bustle.
Background technology
Hot water circular cushion all was to adopt the water pump circulating hot water to conduct heat in the past, and problems such as the noise of water pump is big, life-span weak point, cost height have hindered the popularization, universal of this product.I was that 200510129300.0 publication numbers are CN1806723A to Patent Office of the People's Republic of China's proposition patent No. afterwards, open day is the hydrothermal blanket of 2006.7.26, and application number is that 200810093136.6 publication numbers are CN101558946A, open day is the hot water circular cushion for warming of 2009.10.21, adopt water vapour to promote the mobile heat transfer of water, solved this problem.But it is perfect that above two patents also should continue, and optimizes structure, improves performance.
Summary of the invention
The invention provides a kind of rational in infrastructure, hot water circular cushion for warming that performance is higher.
The present invention proposes two kinds of technical schemes.
First kind of technical scheme: comprise pad, water inlet connects flexible pipe, expansion tank, the backwater tube connector, open the beginning check valve, cartridge heater, electric heater, steam pipe, water outlet connects flexible pipe, electric heater combines with cartridge heater, be provided with aquaporin in the pad, it is characterized in that: cartridge heater is connected with steam pipe one end, the steam pipe other end is connected flexible pipe one end and is connected with water outlet, water outlet connects the flexible pipe other end and is connected with aquaporin one end, the aquaporin other end is connected flexible pipe one end with water inlet and is connected, water inlet connects the flexible pipe other end and is connected with expansion tank, expansion tank is connected with backwater tube connector one end again, the backwater tube connector other end is connected with cartridge heater, the optional position is established and is opened the beginning check valve on the backwater tube connector between expansion tank and the cartridge heater, forms the peripheral passage.
During work, water in the cartridge heater is heated and produces water vapour and rising, open the beginning closed check valve simultaneously, the water that water vapour promotes in the cartridge heater enters steam pipe, water vapour also enters steam pipe and promotes this steam pipe when the water level in the cartridge heater is lower than the steam mouth of pipe, water outlet connects flexible pipe, aquaporin, the water that water inlet connects in the flexible pipe flows in expansion tank, hot water dispels the heat in aquaporin, water vapour dispels the heat at steam pipe, the water vapour smaller volume, produce negative pressure, because water outlet connection flexible pipe is connected the resistance that the resistance of flexible pipe is far longer than the backwater tube connector with aquaporin and water inlet, under this effect, make and open beginning check valve unlatching, water in the expansion tank is sucked in cartridge heater and steam pipe by the backwater tube connector, realize the circulation diabatic process.
For further improving first kind of technical scheme of the present invention, be provided with the control electric installation and link to each other with the circuit of electric heater.Described control electric installation can be temperature, pressure, liquid level, time control.When the electric heater energising water in the cartridge heater is heated, temperature raises, and when producing water vapour, with the variation of temperature, pressure, liquid level, time, this control electric installation can be controlled the circuit switching of electric heater, realizes better circulation.
For further improving first kind of technical scheme of the present invention, connect flexible pipe or aquaporin, water inlet in steam pipe or water outlet and connect on the flexible pipe optional position and establish terminal individual event valve, terminal individual event valve and to open the check valve direction that begins consistent.Better at the above-mentioned circulating effect that opens under beginning check valve and the terminal individual event valve acting in conjunction.
For further improving first kind of technical scheme of the present invention, before between described steam pipe and expansion tank, establishing return pipe and on this preceding return pipe, establish before the backwater check valve.Because of the water in the expansion tank directly enters in the steam pipe by preceding return pipe, thus leaving water temperature is low, flow velocity soon, easier backwater.
For further improving first kind of technical scheme of the present invention, establish vaporium and be connected with cartridge heater, steam pipe.Like this, can hold more water vapours, make each water internal circulating load bigger.
For further improving first kind of technical scheme of the present invention, connect in described steam pipe or cartridge heater or vaporium or water outlet and to establish safety on the flexible pipe along separate routes and in this safety shunt, establish pressure valve and communicate with atmosphere.When the aquaporin in the pad, water outlet connected flexible pipe, water inlet connection flexible pipe is obstructed or block, current can be discharged to the external world by this safety shunt, pressure valve, use safer.
Second kind of technical scheme: comprise pad, water inlet connects flexible pipe, cartridge heater, electric heater, steam pipe, terminal check valve, expansion tank, water outlet connects flexible pipe, electric heater combines with cartridge heater, be provided with aquaporin in the pad, it is characterized in that: cartridge heater is connected with steam pipe one end, the steam pipe other end is connected with expansion tank, expansion tank is connected flexible pipe one end again and is connected with water outlet, water outlet connects the flexible pipe other end and is connected with aquaporin one end, the aquaporin other end is connected flexible pipe one end with water inlet and is connected, water inlet connects the flexible pipe other end and is connected with cartridge heater, on steam pipe, establish terminal check valve, form the peripheral passage.
During work, water in cartridge heater is heated and produces water vapour and rising, because water outlet connection flexible pipe is connected the resistance that the resistance of flexible pipe is far longer than steam pipe with aquaporin and water inlet, under this effect, terminal individual event valve is opened, the water that water vapour promotes in the cartridge heater enters steam pipe, the hot water that water vapour also enters in steam pipe and the promotion steam pipe when water level is reduced to the steam mouth of pipe flows in expansion tank, water vapour is in steam pipe and cartridge heater heat radiation, smaller volume, produce negative pressure, under this effect, terminal individual event valve is closed, to intake and connect flexible pipe, aquaporin, water outlet connects flexible pipe, water in the expansion tank sucks in cartridge heater and steam pipe, realizes the circulation heat transfer.Water vapour enters steam pipe in above-mentioned circulation diabatic process, also can continue to enter in the expansion tank, also can not enter in the expansion tank.
For further improving second kind of technical scheme of the present invention, be provided with the control electric installation and link to each other with the circuit of electric heater.Described control electric installation can be temperature, pressure, liquid level, time control.This control electric installation can be controlled the circuit switching of electric heater when temperature, pressure, liquid level, time change, and realization better circulates.
For further improving second kind of technical scheme of the present invention, the optional position is established and is opened the beginning check valve on water outlet connection flexible pipe, aquaporin, water inlet connection flexible pipe, and it is consistent with terminal individual event valve direction to open the beginning check valve.Better at the above-mentioned circulating effect that opens under beginning check valve and the terminal individual event valve acting in conjunction.
For further improving second kind of technical scheme of the present invention, establish vaporium and be connected with cartridge heater, steam pipe.Like this, can hold more water vapours, make each water absorption bigger, the temperature step-down.
The present invention realizes the hot water circuit heat transfer, so simple in structure, stable performance is easy to popularize because of adopting said structure.
Description of drawings
Fig. 1 is first kind of technical scheme basic structure of the present invention principle schematic.
Fig. 2 is a kind of embodiment structural representation of first kind of technical scheme of the present invention.
Fig. 3 is the another kind of embodiment structural representation of first kind of technical scheme of the present invention.
Fig. 4 is the another kind of embodiment structural representation of first kind of technical scheme of the present invention.
Fig. 5 is the another kind of embodiment structural representation of first kind of technical scheme of the present invention.
Fig. 6 is the another kind of embodiment structural representation of first kind of technical scheme of the present invention
Fig. 7 is second kind of technical scheme basic structure of the present invention principle schematic.
Fig. 8 is a kind of embodiment structural representation of second kind of technical scheme of the present invention.
Fig. 9 is the another kind of embodiment structural representation of second kind of technical scheme of the present invention.
Figure 10 is a kind of arrangement figure of aquaporin in the pad of the present invention.
Among Fig. 1-10: 1. pad; 2. aquaporin; 3. water inlet connects flexible pipe; 4. expansion tank; 5. backwater tube connector; 6. initial check valve; 7. cartridge heater; 8. electric heater; 9. steam pipe; 10. water outlet connects flexible pipe; 11. lid; 12. steam vent; 13. terminal check valve; 14. vaporium; 15. preceding return pipe; 16. preceding backwater check valve; 17. safety along separate routes; 18. pressure valve; 19. heat exchanger; 20. control electric installation; 21. seal cover; 22. the second control electric installation.
The specific embodiment
First kind of technical scheme basic structure of the present invention, principle such as Fig. 1, shown in 10, comprise pad 1, water inlet connects flexible pipe 3, expansion tank 4, backwater tube connector 5, open beginning check valve 6, cartridge heater 7, electric heater 8, steam pipe 9, water outlet connects flexible pipe 10, electric heater 8 combines with cartridge heater 7, be provided with aquaporin 2 in the pad 1, it is characterized in that: cartridge heater 7 is connected with steam pipe 9 one ends, steam pipe 9 other ends are connected flexible pipe 10 1 ends and are connected with water outlet, water outlet connects flexible pipe 10 other ends and is connected with aquaporin 2 one ends, aquaporin 2 other ends are connected flexible pipe 3 one ends with water inlet and are connected, water inlet connects flexible pipe 3 other ends and is connected with expansion tank 4, expansion tank 4 is connected logical again with backwater tube connector 5 one ends, backwater tube connector 5 other ends are connected with cartridge heater 7, the optional position is established and is opened beginning check valve 6 on backwater tube connector 5, forms the peripheral passage; Also can, expansion tank 4 leans on mutually with cartridge heater 7, is communicated with; form through hole (without backwater tube connector 5), replace backwater tube connector 5, and establish at this through hole and to open beginning check valve 6; form the peripheral passage, this structure can be considered a kind of distortion of the present invention, also falls into protection of the present invention.
During work, water in the cartridge heater 7 is heated and produces water vapour and rising, opening beginning check valve 6 simultaneously closes, the water that water vapour promotes in the cartridge heater 7 enters in the steam pipe 9, water vapour also enters in the steam pipe 9 and promotes steam pipe 9 when the water level in the cartridge heater 7 is reduced to 9 mouthfuls of steam pipes, water outlet connects flexible pipe 10, aquaporin 2, the water that water inlet connects in the flexible pipe 3 flows in expansion tank 4, hot water dispels the heat in aquaporin 2, water vapour is in steam pipe 9 heat radiations, the water vapour smaller volume, produce negative pressure, because water outlet connection flexible pipe 10 is connected the resistance that the resistance of flexible pipe 3 is far longer than backwater tube connector 5 with aquaporin 2 and water inlet, under this effect, make and open 6 unlatchings of beginning check valve, water in the expansion tank 4 is sucked in cartridge heater 7 and steam pipe 9 by backwater tube connector 5, realize the circulation diabatic process.
For further improving first kind of technical scheme of the present invention,, establish control electric installation 20 and link to each other with the circuit of electric heater 8 with reference to Fig. 2,3,4,5,6.Described control electric installation 20 can be temperature, pressure, liquid level, time control.When the power supply of control electric installation 20 connection electric heaters 8, the heating of the water in the cartridge heater 7 is produced water vapour, with the variation of temperature, pressure, liquid level, time, this control electric installation 20 can be controlled the circuit switching of electric heater 8, realizes better circulating.
Shown in Fig. 2,3,5, control electric installation 20 is a temperature control electric installation, this temperature control electric installation 20 is located on the steam pipe 9, also can be located on cartridge heater 7 or the vaporium 14, water in cartridge heater 7 is heated the generation water vapour, and when making cartridge heater 7, steam pipe 9, the rising of vaporium 14 temperature, this temperature control electric installation 20 disconnects the power supply of electric heaters 8, water vapour enters 14 heat radiations of steam pipe 9, vaporium, treats to connect behind its cooling backwater the power supply of electric heater 8.Shown in Figure 5, between backwater tube connector 5 and steam pipe 9, establish heat exchanger 19, on this heat exchanger 19, establish temperature control electric installation 20, like this, but treat fast cooling behind its cooling backwater, make this temperature control electric installation 20 connect the power supplys of electric heaters 8 fast.
Water in the cartridge heater 7 can be to dryout or do not dryout state in water vapour enters steam pipe 9 time in said process.More than for closing the electricity circulation.Because of the present invention is not needing also to realize under the powered-down situation not closing the electricity circulation, the effect played of this temperature control electric installation 20 is the overheated protection of the overheated or undesired circulation time of normal circulation in the case.
Shown in Fig. 2,3, establish the second temperature control electric installation 22 on cartridge heater 7, this second temperature control electric installation 22 disconnects the power supply of electric heaters 8 when normal backwater, and like this, the second temperature control electric installation 22 plays common protective effect with temperature control electric installation 20.
Shown in Fig. 4,6, control electric installation 20 is a liquid level control electric installation, this liquid level control electric installation 20 is located in the vaporium 14, also can be located in the cartridge heater 7, during when the water level in the vaporium 14 is reduced to 9 mouthfuls of water horizontal lines of steam pipe position or near its horizontal line position, this liquid level control electric installation 20 disconnects the power supply of electric heaters 8, and water vapour enters in the steam pipe 9, treat that this liquid level control electric installation 20 when liquid level rises behind its cooling backwater connects the power supply of electric heaters 8, realize better circulation.Water in the cartridge heater 7 can be to dryout or do not dryout state in water vapour enters steam pipe 9 time in said process.
For further improving first kind of technical scheme of the present invention, with reference to Fig. 3,4,5,6,10, on water outlet connection flexible pipe 10, establish terminal individual event valve 13, this end individual event valve 13 also can be located at steam pipe 9 or aquaporin 2 or water inlet connects optional position on the flexible pipe 3, terminal individual event valve 13 and to open check valve 6 directions that begin consistent.Better at the above-mentioned circulating effect that opens under beginning check valve 6 and 13 actings in conjunction of terminal individual event valve.
For further improving first kind of technical scheme of the present invention, with reference to Fig. 2,3,4, return pipe 15 before between described steam pipe 9 and expansion tank 4, establishing, and communicate with vaporium 14, and backwater check valve 16 before on this preceding return pipe 15, establishing.Like this, play the effect of two backwater.Because of the water in the expansion tank 4 also can be by the directly suction to vaporium 14, steam pipe 9 in of preceding return pipe 15, thus leaving water temperature is low, flow velocity soon, easier backwater.
For further improving first kind of technical scheme of the present invention,, establish vaporium 14 and be connected with cartridge heater 7, steam pipe 9 with reference to Fig. 2,3,4,5,6.Like this, can hold more water vapours, make each water internal circulating load bigger.
For further improving first kind of technical scheme of the present invention, in conjunction with Fig. 2,3,5,10, between the initial check valve 6 on the described backwater tube connector 5 and cartridge heater 7, water outlet is connected and establishes safety along separate routes 17 on the flexible pipe 10, this safety 17 also can be located on steam pipe 9, cartridge heater 7, the vaporium 14 along separate routes, in this safety shunt 17, establish pressure valve 18, above-mentioned safety shunt 17 also can be connected with expansion tank 4, and communicates with atmosphere by steam vent 12.When the aquaporin in the pad 12, water outlet connected flexible pipe 10, water inlet connection flexible pipe 3 is obstructed or block, pressure rose, and pressure valve 18 is opened, and current can flow in expansion tank 4 by this safety shunt 17, pressure valve 18.
Second kind of technical scheme basic structure of the present invention, principle such as Fig. 7, shown in 10, comprise pad 1, water inlet connects flexible pipe 3, cartridge heater 7, electric heater 8, steam pipe 9, terminal check valve 13, expansion tank 4, water outlet connects flexible pipe 10, electric heater 8 combines with cartridge heater 7, be provided with aquaporin 2 in the pad 1, it is characterized in that: cartridge heater 7 is connected with steam pipe 9 one ends, steam pipe 9 other ends are connected with expansion tank 4, expansion tank 4 is connected flexible pipe 10 1 ends again and is connected with water outlet, water outlet connects flexible pipe 10 other ends and is connected with aquaporin 2 one ends, aquaporin 2 other ends are connected flexible pipe 3 one ends with water inlet and are connected, water inlet connects flexible pipe 3 other ends and is connected with cartridge heater 7, on steam pipe 9, establish terminal check valve 13, form the peripheral passage.
During work, water in the cartridge heater 7 is heated and produces water vapour and rising, because water outlet connection flexible pipe 10 is connected the resistance that the resistance of flexible pipe 3 is far longer than steam pipe 9 with aquaporin 2 and water inlet, under this effect, terminal individual event valve 13 is opened, the water that water vapour promotes in the cartridge heater 7 enters in the steam pipe 9, when the water level in the cartridge heater 7 is reduced to 9 mouthfuls of steam pipes water vapour also enter in the steam pipe 9 and the hot water that promotes in the steam pipe 9 mobile in expansion tank 4, water vapour is in steam pipe 9 and cartridge heater 7 heat radiations, smaller volume, produce negative pressure, under this effect, terminal individual event valve 13 is closed, to intake and connect flexible pipe 3, aquaporin 2, water outlet connects flexible pipe 10, water in the expansion tank 4 sucks in cartridge heater 7 and steam pipe 9, realizes the circulation heat transfer.Water vapour enters in the steam pipe 9 in above-mentioned circulation diabatic process, also can continue to enter in the expansion tank 4, also can not enter in the expansion tank 4.
For further improving second kind of technical scheme of the present invention,, be provided with control electric installation 20 and link to each other with the circuit of electric heater 8 with reference to Fig. 8,9.Described control electric installation 20 can be temperature, pressure, liquid level, time control.When the power supply of connecting electric heater 8 was heated water cartridge heater 7 in to produce water vapour, with the variation of temperature, pressure, liquid level, time, this control electric installation 20 can be controlled the circuit switching of electric heater 8, and realization better circulates.
Shown in Figure 8, control electric installation 20 is a liquid level control electric installation, this liquid level control electric installation 20 is located in the vaporium 14, also can be located in the cartridge heater 7, during when the water level in vaporium 14 or the cartridge heater 7 is reduced to 9 mouthfuls of water horizontal lines of steam pipe position or near its horizontal line position, this liquid level control electric installation 20 disconnects the power supply of electric heater 8, water vapour enters in the steam pipe 9, water vapour is in vaporium 14 and steam pipe 9 heat radiations, treat its cooling backwater, when liquid level rose, this liquid level control electric installation 20 was connected the power supply of electric heater 8, realized better circulation.In water vapour enters steam pipe 9 time, the water in the cartridge heater 7 can be to dryout or do not dryout state in said process.
Shown in Figure 9, control electric installation 20 is a temperature control electric installation, this temperature control electric installation 20 is located on the steam pipe 9, also can be located on cartridge heater 7 or the vaporium 14, in water vapour enters steam pipe 9, temperature rises, and this temperature control electric installation 20 disconnects the power supply of electric heater 8, and this temperature control electric installation 20 is connected the power supply of electric heater 8 behind the backwater to be cooled.In water vapour enters steam pipe 9 time, the water in the cartridge heater 7 can be to dryout or do not dryout state in said process.
More than for closing the electricity circulation.Because of the present invention is not needing also to realize under the powered-down situation not closing the electricity circulation, the effect played of temperature control electric installation 20 is the too high or too high protection (cutting off the power supply of electric heater 8) of temperature can not normal circulation time of normal circulation temperature in the case.
For further improving second kind of technical scheme of the present invention, with reference to Fig. 8,9,10, the optional position is established and is opened beginning check valve 6 on water inlet connection flexible pipe 3 or aquaporin 2 or water outlet connection flexible pipe 10, and it is consistent with terminal individual event valve 13 directions that this opens beginning check valve 6.Circulating effect is better under above-mentioned acting in conjunction of opening beginning check valve 6 and terminal individual event valve 13.
For further improving second kind of technical scheme of the present invention,, establish vaporium 14 and be connected with cartridge heater 7, steam pipe 9 with reference to Fig. 8,9.Like this, can hold more water vapours, make each water internal circulating load bigger.
In the above two kinds of technical schemes of the present invention:
One. the effect of steam pipe 9: (1) heat radiation; (2) hold water vapour, the air that produces because of heating; (3) the heat radiation cooling makes water vapour become water, produces negative pressure, sucks water; (4) air that heating is produced is stayed in the steam pipe, and next circulation time is pulled away.
Two. the implication of electric heater 8 is meant: all known mode of heatings now comprise electrothermal tube heating, electric hot tray heating, PTC heating, heated by electrodes etc. in water.
Three. cartridge heater 7 is meant: heating container.Not being subjected to shape, size restriction, can be circular, square, also tubular, tubulose, case shape etc.Be water filling, the convenient seal cover 21 (sealing lid 21 also can be located on the vaporium 14 and play same purpose) of also can establishing of draining thereon.
Four. expansion tank 4 is meant: container.Not being subjected to shape, size restriction, can be circular, square, and also tubular, tubulose, case shape etc. which is provided with steam vent 12, for water filling, convenient also can the establishing of draining cover 11 in the above.
Five. backwater is meant: the water vapour heat radiation in cartridge heater 7 and steam pipe 9, the vaporium 14, liquefaction, smaller volume produces negative pressure, the process of suction water.
Six. the implication that is provided with aquaporin 2 in the pad 1 is meant: establish the water circulation channel that is provided with sealing in flexible pipe or the pad 1 in pad 1.
Seven. close the electricity circulation and be meant: electric heater 8 energisings are with the heating of the water in the cartridge heater 7, its temperature is raise, produce water vapour, and rise, expand, the water that promotes in the cartridge heater 7 flows in steam pipe 9, control electric installation 20 senses that temperature, pressure, liquid level, time change and the power supply (not heating) that cuts off electric heater 8, water vapour is in steam pipe 9, cartridge heater 7 heat radiations, steam liquefaction, smaller volume, produce negative pressure, backwater, control electric installation 20 is connected the power supply (heating) of electric heater 8, realizes the circulation diabatic process.
Eight. do not close the electricity circulation and be meant: electric heater 8 energisings, the water temperature in the cartridge heater 7 is raise, produce water vapour, rise, expand, the water that promotes in the cartridge heater 7 flows in steam pipe 9, and water vapour also enters in the steam pipe 9, heat radiation, backwater realizes need not cutting off the electricity supply the circulation diabatic process.
Nine. not closing the effect that temperature control electric installation 20 plays under the electric loop condition is: overheated or (as: circulation line be obstructed or check valve malfunctioning etc.) the overheated protection (cutting off the electricity supply) can not normal circulation time of normal circulation.
Ten. above when closing electricity circulation or not closing in the electric cyclic process in water vapour enters steam pipe 9 water in the cartridge heater 7 can be to dryout or do not dryout state.
Claims (10)
1. hot water circular cushion for warming, comprise pad (1), water inlet connects flexible pipe (3), expansion tank (4), backwater tube connector (5), open beginning check valve (6), cartridge heater (7), electric heater (8), steam pipe (9), water outlet connects flexible pipe (10), electric heater (8) combines with cartridge heater (7), be provided with aquaporin (2) in the pad (1), it is characterized in that: cartridge heater (7) is connected with steam pipe (9) one ends, steam pipe (9) other end is connected flexible pipe (10) one ends and is connected with water outlet, water outlet connects flexible pipe (10) other end and is connected with aquaporin (2) one ends, aquaporin (2) other end is connected flexible pipe (3) one ends with water inlet and is connected, water inlet connects flexible pipe (3) other end and is connected with expansion tank (4), expansion tank (4) is connected with backwater tube connector (5) one ends again, backwater tube connector (5) other end is connected with cartridge heater (7), the optional position is established and is opened beginning check valve (6) on backwater tube connector (5), forms the peripheral passage.
2. hot water circular cushion for warming according to claim 1 is characterized in that: be provided with control electric installation (20) and link to each other with the circuit of electric heater (8).
3. hot water circular cushion for warming according to claim 2, it is characterized in that: connect flexible pipe (10), aquaporin (2), water inlet at steam pipe (9), water outlet and connect flexible pipe (3) and go up the optional position and establish terminal individual event valve (13), terminal individual event valve (13) and to open check valve (6) direction that begins consistent.
4. according to claim 1,2,3 described hot water circular cushion for warming, it is characterized in that: establish preceding return pipe (15) between described steam pipe (9) and the expansion tank (4) and on this preceding return pipe (15), establish before backwater check valve (16).
5. according to claim 1,2,3 described hot water circular cushion for warming, it is characterized in that: establish vaporium (14) and be connected with cartridge heater (7), steam pipe (9).
6. according to claim 1,2,3 described hot water circular cushion for warming, it is characterized in that: on described cartridge heater (7) or steam pipe (9) or vaporium (14) or water outlet connection flexible pipe (10), establish safe shunt (17) and establish pressure valve (18) on (17) along separate routes in this safety.
7. hot water circular cushion for warming, comprise pad (1), water inlet connects flexible pipe (3), cartridge heater (7), electric heater (8), steam pipe (9), terminal check valve (13), expansion tank (4), water outlet connects flexible pipe (10), electric heater (8) combines with cartridge heater (7), be provided with aquaporin (2) in the pad (1), it is characterized in that: cartridge heater (7) is connected with steam pipe (9) one ends, steam pipe (9) other end is connected with expansion tank (4), expansion tank (4) is connected flexible pipe (10) one ends again and is connected with water outlet, water outlet connects flexible pipe (10) other end and is connected with aquaporin (2) one ends, aquaporin (2) other end is connected flexible pipe (3) one ends with water inlet and is connected, water inlet connects flexible pipe (3) other end and is connected with cartridge heater (7), on steam pipe (9), establish terminal check valve (13), form the peripheral passage.
8. hot water circular cushion for warming according to claim 7 is characterized in that: be provided with control electric installation (20) and link to each other with the circuit of electric heater (8).
9. hot water circular cushion for warming according to claim 8, it is characterized in that: connect flexible pipe (10), aquaporin (2), water inlet in water outlet and connect flexible pipe (3) and go up the optional position and establish and open beginning check valve (6), it is consistent with terminal individual event valve (13) direction to open beginning check valve (6).
10. according to claim 7,8,9 described hot water circular cushion for warming, it is characterized in that: establish vaporium (14) and be connected with cartridge heater (7), steam pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202155589U CN201759169U (en) | 2010-05-25 | 2010-05-25 | Hot-water circulation pad for heating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202155589U CN201759169U (en) | 2010-05-25 | 2010-05-25 | Hot-water circulation pad for heating |
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| CN201759169U true CN201759169U (en) | 2011-03-16 |
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| CN2010202155589U Expired - Fee Related CN201759169U (en) | 2010-05-25 | 2010-05-25 | Hot-water circulation pad for heating |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102135320A (en) * | 2011-03-22 | 2011-07-27 | 王彤宇 | Heat energy water heating circulating system |
| CN102226573A (en) * | 2011-03-26 | 2011-10-26 | 王彤宇 | Heat water reciprocating circulating system |
| CN104433561A (en) * | 2013-09-25 | 2015-03-25 | 王彤宇 | Efficient circulation water heating blanket/cushion |
| CN104433489A (en) * | 2013-09-19 | 2015-03-25 | 王彤宇 | High-efficiency circulating water-heating blanket and cushion |
| CN105910270A (en) * | 2016-06-08 | 2016-08-31 | 王彤宇 | Heat energy water circulation system |
| CN106263893A (en) * | 2015-05-25 | 2017-01-04 | 扬中市宏彬冷暖设备有限公司 | A kind of water warming blanket main frame |
| CN107568997A (en) * | 2016-07-05 | 2018-01-12 | 尹京哲 | A kind of Warm water circulation device for being used to warm mattress |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135320A (en) * | 2011-03-22 | 2011-07-27 | 王彤宇 | Heat energy water heating circulating system |
| CN102135320B (en) * | 2011-03-22 | 2016-05-25 | 王彤宇 | Heat energy water heating circulating system |
| CN102226573A (en) * | 2011-03-26 | 2011-10-26 | 王彤宇 | Heat water reciprocating circulating system |
| CN102226573B (en) * | 2011-03-26 | 2017-02-22 | 王彤宇 | Heat water reciprocating circulating system |
| CN104433489A (en) * | 2013-09-19 | 2015-03-25 | 王彤宇 | High-efficiency circulating water-heating blanket and cushion |
| CN104433561A (en) * | 2013-09-25 | 2015-03-25 | 王彤宇 | Efficient circulation water heating blanket/cushion |
| CN106263893A (en) * | 2015-05-25 | 2017-01-04 | 扬中市宏彬冷暖设备有限公司 | A kind of water warming blanket main frame |
| CN105910270A (en) * | 2016-06-08 | 2016-08-31 | 王彤宇 | Heat energy water circulation system |
| CN107568997A (en) * | 2016-07-05 | 2018-01-12 | 尹京哲 | A kind of Warm water circulation device for being used to warm mattress |
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