CN202692440U - Zero-pressure-bearing device of pressure-bearing water heater system - Google Patents
Zero-pressure-bearing device of pressure-bearing water heater system Download PDFInfo
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- CN202692440U CN202692440U CN 201220334276 CN201220334276U CN202692440U CN 202692440 U CN202692440 U CN 202692440U CN 201220334276 CN201220334276 CN 201220334276 CN 201220334276 U CN201220334276 U CN 201220334276U CN 202692440 U CN202692440 U CN 202692440U
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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
Abstract
A zero-pressure-bearing device of a pressure-bearing water heater system is a water channel switching valve or a multifunctional water mixing valve and is provided with four joints respectively including a tap water inlet, a tap water outlet, a hot water inlet and a hot water outlet, wherein the water channel switching valve is further provided with a hidden air vent and is mounted on a pipeline between a hot water use point and a water heater in a serially connected manner, and the multifunctional water mixing valve replaces a common water mixing valve and is mounted at the hot water use point. By the aid of the additionally mounted device, the original pressure bearing water heater system discharges hot water in a pressure-bearing manner when the hot water is used, and the whole water heater system is in a non-pressure-bearing state when the hot water is unused, namely, the whole water heater system is in a zero-pressure-bearing state. Therefore, the cost of the whole pressure-bearing water heater system can be greatly reduced, and the service life of the pressure-bearing water heater system can be prolonged. The device is a mechanical valve, is simple and reliable, is convenient to mount and can be additionally mounted in all pressure-bearing water heater systems.
Description
Technical field
The utility model relates to by an easy device, so that the pressure-loaded water-heater system is in zero artesian condition, complete pressure-bearing hot-water supply when using hot water when not using hot water.Belong to the water heater industry.
Background technology
Nowadays increasing people can install water heater in the family, water heater is from whether pressure-bearing is divided, can be divided into pressure-loaded water-heater and non-pressure-loaded water-heater, the families of the overwhelming majority can use a kind of pressure-bearing storage formula water heater, and this class water heater comprises most electric heater and part solar water heater, air-source water heater.
No matter whether the pressure-loaded water-heater system that uses at present use hot water, and whole system is round-the-clock all to be in a kind of artesian condition.Because need round-the-clock pressure-bearing, the corresponding cost of this class water heater is also higher, also can reduce service life simultaneously.And in fact, what people needed is when using hot water, hot water needs certain impulsive force, the pressure that system bore when real hot water flowed out is little, and during without hot water, people not can be concerned about whether pressure-bearing of water-heater system, and the present often people during without hot water that bear the pressure maximum of system.And as the manufacturer of water heater, just need to consider maximum equipment and materials and processing technology of bearing under the pressure condition.Whether other solution is arranged, reduce the requirement to the water heater pressure-bearing, and don't affect people's normal use, thereby bring the cost of water-heater system.
Summary of the invention
No matter whether use hot water in order to overcome existing storage type pressure-loaded water-heater system, the round-the-clock shortcoming that is in artesian condition of system, the utility model purpose is to provide the zero pressure-bearing device of a kind of pressure-loaded water-heater system, this device can make the pressure-loaded water-heater system when using hot water, bearing hot water is provided, when not using hot water, whole system is in non-artesian condition.The utility model solves its technical problem, the technical scheme that adopts is: the zero pressure-bearing device of a kind of pressure-loaded water-heater system, this device is a Lode switching valve or Multifunctional water mixing valve, has four interfaces, is respectively running water inlet, running water outlet, hot water inlet, hot water outlet; Wherein Lode switching valve also has a concealed blow vent; Lode switching valve serial connection is installed in on the pipeline between hot water point and the water heater, and Multifunctional water mixing valve replaces common mixed water valve to be installed in using the hot water point; This device can be installed in all pressure-loaded water-heater systems.
Pressure-loaded water-heater system wherein comprises thermal storage water tank, heat collector and controller three parts, pressure-loaded water-heater of different nature system, heat collector and thermal storage water tank's relative position be connected not identical; It is upper or independent external that controller can be embedded in the thermal storage water tank, easy pressure-loaded water-heater system, and controller can omit; Only valve is returned in the pressure release of water inlet interface connection that enters water-heater system at running water.
Pipeline wherein connects, running water is connected to the running water inlet of valve by pipeline, the running water outlet of valve is connected to pressure release by pipeline and returns the only water inlet of valve, the water inlet that the delivery port that ends valve is connected to the thermal storage water tank of pressure-loaded water-heater system is returned in pressure release, and thermal storage water tank's hot water outlet is connected to the hot water inlet of valve by pipeline; The hot water outlet of valve for Lode switching valve, then is to connect hot water pipeline, connects common mixed water valve by hot water pipeline; And for Multifunctional water mixing valve, then be direct connecting tap or gondola water faucet.
Lode switching valve wherein, by rotate can form between four interfaces and with blow vent between be communicated with, disconnect relation, at least realize following two kinds of break-makes relation by rotating, the one running water inlet is communicated with the running water outlet, the hot water inlet is communicated with hot water outlet; Its two running water inlet is communicated with blow vent with running water outlet disconnection, hot water inlet.
Multifunctional water mixing valve wherein, Duo an interface than common mixed water valve, by left-right rotation with stir up and down, form different break-make relations and connected relation between four interfaces, pick up handler on earth on one side, form that running water inlet is communicated with the running water outlet, hot water inlet and hot water outlet lead to, water temperature out is the highest; Turn to another side on earth, it is logical to form running water inlet and hot water outlet, and water temperature out is minimum; Turn to the middle part, when running water inlet was communicated with the running water outlet, also logical with hot water inlet and hot water outlet, water temperature out was the mixing water of cold water and hot water, rotated the ratio difference of mixing different positions; The handler of screw down valve, valve core inside are at first to close the running water water inlet, that is to say that running water inlet is not communicated with other three mouths, then the late release hot water outlet.
Operation principle of the present utility model, in the time of normal use hot water, for the position of Lode switching valve at the rotation one, flow just the same with the common water-heater system water route that does not install Lode switching valve additional, running water cold water enters the thermal storage water tank hot water is ejected, without any difference, but when not using hot water, Lode switching valve is rotating its position of two, because the running water inlet that enters the thermal storage water tank has been closed, namely the pressure of water running water is blocked by Lode switching valve, and the hot water inlet of the Lode switching valve that thermal storage water tank's hot water outlet connects is communicated with atmosphere by Lode switching valve, this moment, the thermal storage water tank just was in non-artesian condition, can be understood as to be in zero artesian condition.
For using Multifunctional water mixing valve, to pick up in the process that handler rotates, it is as broad as long that the sensation of giving the people and common mixed water valve use, by the temperature of handler adjusting gondola water faucet water out; Without hot water the time, depress handler, because valve core inside is at first closed running water inlet, and thermal storage water tank's hot water outlet is by managing to the hot water inlet who is connected to mixed water valve, spool by inside is communicated with outlet of water heater, and hot water outlet is communicated with atmosphere by gondola water faucet, so that the thermal storage water tank is in non-artesian condition, i.e. and zero pressure-bearing.
The beneficial effects of the utility model are, the pressure-loaded water-heater system is by installing device of the present utility model additional, reach when using hot water, hot water out is that pressure hot water is arranged, heat hydraulic pressure out is near the tap water pressure of cold water, and the pressure that water-heater system bears the most very much not can surpass the pressure of running water; And water-heater system is when using hot water, and whole water-heater system almost is in zero artesian condition.So, the bearing capacity design of whole water-heater system just need to not be according to present complete pressure-bearing Design and manufacture, used manufactured materials and technique all than the design of complete pressure-bearing require lowly, reduce cost on the one hand, also prolong on the other hand the service life of water heater.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the connection diagram that the utility model adopts Multifunctional water mixing valve.
Fig. 2 is the connection diagram that the utility model adopts Lode switching valve.
101. thermal storage water tanks among the figure, 102. heat collectors, 103. controllers, 104. Multifunctional water mixing valve, 105. pressure releases return only valve, 106. gondola water faucets, 107. mixed water valve, 108. Lode switching valves, 201. water tank inlets, 202. water outlet of water tank, 203. valve running water inlets, the outlet of 204. valve running water, 205. valve hot water inlet, 206. the valve delivery port, 207. water heater tap water interfaces, 208. blow vents.
The specific embodiment
It is the connection diagram that the utility model adopts Multifunctional water mixing valve (104) among Fig. 1, thermal storage water tank (101), heat collector (102), controller (103) three parts consist of a complete water-heater system jointly, according to different water-heater systems, the relative position of three parts can be different, heat collector (102) such as electric heater is that electrically heated rod just is built among the thermal storage water tank (101), and the heat collector of solar water heater system or air-source water heater (102) all is the outside in thermal storage water tank (101), connect by pipeline between the two, this is a known general knowledge, therefore the heat collector (102) in diagram adopts dotted line to represent with controller (103) two large divisions, and this two-part position has water-heater system itself to determine.
As seen from the figure, Multifunctional water mixing valve (104) with being connected of water-heater system is, valve running water inlet (203) is connected with water heater tap water interface (207) by pipeline, valve running water outlet (204) is only returned by pipeline and pressure release, and the water inlet of valve (105) is connected, pressure release is returned the water tank inlet (201) that the delivery port of valve (105) only is connected to thermal storage water tank (101) and is linked together, thermal storage water tank's (101) water outlet of water tank (202) links together by pipeline and valve hot water inlet (205), and valve delivery port (206) links together by pipeline and gondola water faucet (106).
Operation principle is described, mention Multifunctional water mixing valve (104) handle, valve open, turn on one side on earth, the connected relation of valve core inside is, valve running water inlet (203) is communicated with valve running water outlet (204), and valve hot water inlet (205) is communicated with valve delivery port (206), this moment, running water flowed into by Multifunctional water mixing valve (104) from water heater tap water interface (207), return only that valve (105) flows into thermal storage water tank (101) flowing into pressure release, flow of hot water among the running water top thermal storage water tank (101) who flows into is to water outlet of water tank (202), flow into from valve hot water inlet (205) by pipeline, then flow out from valve delivery port (206), arrive at last gondola water faucet (106) and flow out.The water temperature that flow out this moment is the highest, regulates the relative position of Multifunctional water mixing valve (104) handle, changes the inner corresponding connected relation of valve, comes the adjusting water outlet water temperature.The whole water route of this moment is a closed-loop, the certain pressure that water-heater system bears, but it is little to bear the pressure of pressure ratio running water itself, that is to say that the pressure that maximum is born can not surpass tap water pressure.Depress the handle of Multifunctional water mixing valve (104), valve core inside is other the connected relation of interface of shut off valve running water inlet (203) and valve core inside at first, that is to say and block first running water, system just loses the pressure from running water at once, this moment valve hot water inlet (205) with valve hot water outlet (206) between connected relation not horse back by.The pressure of water-heater system is by the complete pressure release of this pipeline.Whole water-heater system is in zero artesian condition.
Fig. 2 is the connection diagram that the utility model adopts Lode switching valve (108), with the difference of Fig. 1 be, with the Multifunctional water mixing valve (104) among Lode switching valve (108) replacement Fig. 1, and a common mixed water valve (107) has been installed between the valve hot water outlet (206) of gondola water faucet (106) and Lode switching valve (108) more; Lode switching valve (108) also has a blow vent (208) except having four interfaces with Multifunctional water mixing valve (104).
Operation principle is such, rotates Lode switching valve (108) and causes valve core inside formation valve running water inlet (203) and valve running water to export when being communicated with, and valve hot water inlet (205) is communicated with valve hot water outlet (206).Running water flows into from water heater tap water interface (207), flow to pressure release check-valves (105) by Lode switching valve (108) and enter thermal storage water tank (101), cold water enters, hot water in the water tank is flowed out from water outlet of water tank (202), then the valve hot water outlet (206) by Lode switching valve (108) flows out, and flows to mixed water valve (107) through piping, then flows out from gondola water faucet (106), the temperature of the water that flows out from gondola water faucet (106) can be regulated by mixed water valve (107).Closing hot water needed for two steps, and one is closed mixed water valve (107), and gondola water faucet (106) water has not just flowed out; They are two years old, rotate Lode switching valve (108), cause valve core inside to form, interface channel between elder generation's stop valve running water inlet (203) and the valve running water outlet (204), block the pressure that comes from running water, then so that valve hot water inlet (205) is communicated with the pressure release of carrying out pipeline and thermal storage water tank (101) with blow vent (208), so that the water heater whole system is in non-artesian condition.This two step must do, if certainly do the first step, then water-heater system is in complete artesian condition, only finishes the whole water-heater system of second step and just is in non-artesian condition, realizes zero pressure-bearing.
In sum, the zero pressure-bearing device of a kind of pressure-loaded water-heater system, by installing the device of Multifunctional water mixing valve or Lode switching valve additional, so that former pressure-loaded water-heater system, when using hot water, pressure-bearing goes out hot water, when not using hot water, whole water-heater system is in non-artesian condition, i.e. zero pressure-bearing.So, cost that can the whole pressure-loaded water-heater of decrease system can prolong again the service life of pressure-loaded water-heater system simultaneously.This device is a mechanical valve, and is simple and reliable, easy for installation, can be installed in all pressure-loaded water-heater systems.
Basic principle of the present utility model and principal character have more than been set forth; the utility model is not subjected to the restriction of implementing regulations; the improvement of having done under the prerequisite that does not break away from basic principle of the present utility model and principal character and variation all should fall in the protection domain of the present utility model.
Claims (5)
1. the zero pressure-bearing device of a pressure-loaded water-heater system, it is characterized in that: this device is a Lode switching valve or Multifunctional water mixing valve, has four interfaces, is respectively running water inlet, running water outlet, hot water inlet, hot water outlet; Wherein Lode switching valve also has a concealed blow vent; The Lode switching valve serial connection is installed in on the pipeline between hot water point and the water heater, and the common mixed water valve of Multifunctional water mixing valve replacement is installed in uses the hot water point; This device can be installed in all pressure-loaded water-heater systems.
2. the zero pressure-bearing device of a kind of pressure-loaded water-heater according to claim 1 system, it is characterized in that: described pressure-loaded water-heater system, comprise thermal storage water tank, heat collector and controller three parts, pressure-loaded water-heater of different nature system, heat collector and thermal storage water tank's relative position be connected not identical; It is upper or independent external that controller is embedded in the thermal storage water tank, easy pressure-loaded water-heater system, and controller can omit; Only valve is returned in the pressure release of water inlet interface connection that enters water-heater system at running water.
3. the zero pressure-bearing device of a kind of pressure-loaded water-heater according to claim 1 system, it is characterized in that: described pipeline connection is, running water is connected to the running water inlet of valve by pipeline, the running water outlet of valve is connected to pressure release by pipeline and returns the only water inlet of valve, the water inlet that the delivery port that ends valve is connected to the thermal storage water tank of pressure-loaded water-heater system is returned in pressure release, and thermal storage water tank's hot water outlet is connected to the hot water inlet of valve by pipeline; The hot water outlet of valve for Lode switching valve, then is to connect hot water pipeline, connects common mixed water valve by hot water pipeline; And for Multifunctional water mixing valve, then be direct connecting tap or gondola water faucet.
4. the zero pressure-bearing device of a kind of pressure-loaded water-heater according to claim 1 system, it is characterized in that: described Lode switching valve, by rotate can form between four interfaces and with blow vent between be communicated with, disconnect relation, at least realize following two kinds of break-makes relation by rotating, the one running water inlet is communicated with the running water outlet, the hot water inlet is communicated with hot water outlet; Its two running water inlet is communicated with blow vent with running water outlet disconnection, hot water inlet.
5. the zero pressure-bearing device of a kind of pressure-loaded water-heater according to claim 1 system, it is characterized in that: described Multifunctional water mixing valve, Duo an interface than common mixed water valve, by left-right rotation with stir up and down, form different break-make relations and connected relation between four interfaces, pick up handler on one side on earth, form that running water inlet is communicated with the running water outlet, hot water inlet and hot water outlet lead to, water temperature out is the highest; Turn to another side on earth, it is logical to form running water inlet and hot water outlet, and water temperature out is minimum; Turn to the middle part, when running water inlet was communicated with the running water outlet, also logical with hot water inlet and hot water outlet, water temperature out was the mixing water of cold water and hot water, rotated the ratio difference of mixing different positions; The handler of screw down valve, valve core inside are at first to close the running water water inlet, that is to say that running water inlet is not communicated with other three mouths, then the late release hot water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334276 CN202692440U (en) | 2012-07-11 | 2012-07-11 | Zero-pressure-bearing device of pressure-bearing water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334276 CN202692440U (en) | 2012-07-11 | 2012-07-11 | Zero-pressure-bearing device of pressure-bearing water heater system |
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| Publication Number | Publication Date |
|---|---|
| CN202692440U true CN202692440U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334276 Expired - Fee Related CN202692440U (en) | 2012-07-11 | 2012-07-11 | Zero-pressure-bearing device of pressure-bearing water heater system |
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| CN (1) | CN202692440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066430A (en) * | 2015-07-28 | 2015-11-18 | 厦门建霖工业有限公司 | Behind-valve water storage type heating system |
| CN110056683A (en) * | 2019-05-22 | 2019-07-26 | 世保康环境电器(南京)有限公司 | A kind of the double of ejecting type water-out manners cut dual temperatures control faucet |
-
2012
- 2012-07-11 CN CN 201220334276 patent/CN202692440U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066430A (en) * | 2015-07-28 | 2015-11-18 | 厦门建霖工业有限公司 | Behind-valve water storage type heating system |
| CN105066430B (en) * | 2015-07-28 | 2018-04-10 | 厦门建霖工业有限公司 | Storage type heating system after a kind of valve |
| CN110056683A (en) * | 2019-05-22 | 2019-07-26 | 世保康环境电器(南京)有限公司 | A kind of the double of ejecting type water-out manners cut dual temperatures control faucet |
| CN110056683B (en) * | 2019-05-22 | 2024-01-26 | 世保康环境电器(南京)有限公司 | Double-cutting double-temperature control faucet with ejection type water outlet mode |
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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: 20130123 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |