CN203163217U - Non-pressure-bearing water heater - Google Patents
Non-pressure-bearing water heater Download PDFInfo
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- CN203163217U CN203163217U CN201220530725.8U CN201220530725U CN203163217U CN 203163217 U CN203163217 U CN 203163217U CN 201220530725 U CN201220530725 U CN 201220530725U CN 203163217 U CN203163217 U CN 203163217U
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Abstract
The utility model discloses a non-pressure-bearing outlet-open water-storage water heater which comprises a water tank 1, a cold water inlet pipe 2, a hot water outlet pipe 2, an electric heating pipe 4, a small-capacity chamber 21 at the highest water level, and a water nozzle 18, and is characterized in that (1) in the water tank 1, the upper end of the hot water outlet pipe 3 directly extends into the small-capacity chamber 21 at the highest water level; the lower end of the hot water outlet pipe is connected with a hot water outlet 18-5 of the water nozzle 18, and communicated with a shower head port 18-7; the hot water outlet pipe 3 is always communicated with an atmosphere by the shower head port 18-7 no matter a handle 18-3 of the water nozzle 18 is opened or closed; and hot water can be mixed with cold water in the water nozzle 18 to adjust the water temperature. The water heater has the advantages that in the water tank, the water directly meets with the atmosphere, and the working pressure is 0, so that weld cracks and water leakage caused by thermal expansion and cold contraction can be avoided, and water tank explosion due to the fact that the electric heating pipe works for a long time and is full of steam due to a circuit fault can be avoided.
Description
Technical field
The present invention relates to non-pressure-bearing, the unlimited storage-type electric water heater of outlet.
Background technology
The specific (special) requirements of the safe storage-type electric water heater of China's standard GB4706.12-2006＜family expenses and similar applications electrical equipment〉in, Figure 101 d shows outlet and opens wide the storage-type electric water heater typical structure, discharge is only by a valve control in the water inlet pipe, the hot water outlet passage is without valve, leaving water temperature can not be regulated by same valve, and storage-type electric water heater is opened wide in this non-pressure-bearing, outlet, once produces decades ago. but inadequacy, at present, market does not have this merchandise sales.
The pressure-bearing water heater of the storage-type electric water heater .100% that sells on the existing market for making with the welding of metal material section, this product still has 4 worldwide difficult tall building so far. unconquerable: the bead crack that 1. expands with heat and contract with cold, generation is leaked; 2. after limitting warm temperature controller long-term work, if lost efficacy, electrothermal tube can long-term continuous operation, makes water-heater water tank, and gently then the crack leaks, and is heavy then explode: 3. tie this dirt; 4. electrothermal tube is fully immersed in the water, ask use when long after, electrothermal tube can puncture, and makes chargedly, China is annual to want dead hundreds of people.
Summary of the invention
The present invention improves the water tank of storage-type electric water heater, the water tank of storage-type electric water heater is made non-pressure-bearing outlet open-type structure, water tank after the improvement meets GB GB4706.12-200622.101 and 22.109 and GB/T19141-20118.3, and operating pressure is 0; Overcome the whole shortcomings of existing product simultaneously.
The non-bearing type water heater, constituted by water tank, cold water inlet, hot water outlet pipe, electrothermal tube, water nozzle, 1. hot water outlet pipe's upper end directly extends in the low capacity chamber of water level highest point in the water tank, the hot water outlet pipe lower end links to each other with water nozzle. is connected with the gondola water faucet interface by hot water outlet, and make hot water in water nozzle with the cold water mix temperature adjustment: the handle of water nozzle no matter, be to open or close, hot water outlet is connected all the time with the gondola water faucet interface, it is the inner chamber of water tank, all the time be connected with atmosphere by gondola water faucet, guarantee water tank cavity, pressure is 0 all the time; The handle of water nozzle from turning right to a left side, is to forward hot water gradually to from cold water; Handle is to forward cold water gradually to from hot water from turning left to the right side; 2. water tank available metal material is made. or adopt nonmetallic materials to make, and 3. the water nozzle of adapted has 4 intake-outlets; 4. the heating electrothermal tube can adopt in the water tank: the nonmetal light wave electrothermal tube of A., so-called Optical wave electric heating tube is halide torch or the carbon element pipe that produces light and heat after the energising work, and be contained in the air of metal or non-metallic casing, the heating of realization water proof, or B employing metal electric heating pipe, namely in the metal tube heating wire is arranged, isolate with magnesia powder and tube wall, be fully immersed in the water during use, and take anticreep measure simultaneously.
4 water inlets or water outlet interface are arranged on the water nozzle; Wherein hot water outlet must extend in the water tank by the hot water outlet pipe. the water level highest point; Water in the water tank flows out from the gondola water faucet interface after mixing water by the water that hot water outlet and running water water inlet enter simultaneously; When handle was closed, running water can not enter, and in 4 mouths of a river, water can not circulate; While hot water outlet and gondola water faucet interface, no matter handle is to open or close, and communicates all the time.
On the hot water outlet pipe below the water heater of left side, a water diversion switch is installed; Water diversion switch is made of turning handle, spool, switch main body, three passages are arranged on the main body, handle forwards diverse location to, can realize three kinds of different water flowing states: 1. left water nozzle supplies water, right water nozzle is closed: 2. right water nozzle supplies water, and left water nozzle is closed: 3. left and right water nozzle supplies water simultaneously, and no matter where handle is, all the time there are a water nozzle and water tank to connect, guarantee namely whenever water tank is all connected with atmosphere. the pressure of water tank is 0; Set up 1 in water tank in addition, 3 joint water nozzles on the hot water outlet pipe that delivery port is lower and right side and the hot water outlet of tap join, water nozzle and tap, and another road meets the municipal tap water system; When the water handle of water nozzle and tap was closed, the hot water in the water tank can not flow out, and when handle was opened, hot water flowed out from the hot water outlet pipe automatically; And with the mixed water temperature of regulating of cold water, also be provided with automatic water supplement mechanism in the water tank, can adopt the mechanical water inlet switch of electromagnetic water inlet valve, ceramic cartridge formula or steel-ball type, all be to control by float.
In the advantage tool water tank of the present invention, water and atmosphere directly meet, and operating pressure is 0, can not cause bead crack because expanding with heat and contract with cold, leak, can be because of fault yet, the electrothermal tube long-term work is full of steam, makes the water tank blast, simultaneously if adopt metal material to make water tank, material can attenuate, and tank body can make of nonmetallic materials, significantly reduces cost, in addition, not equipped relief valve.
Description of drawings
Fig. 1, Fig. 2 are that storage-type electric water heater is opened wide in the outlet shown in the Chinese Industrial Standards (CIS) GB4706.12-2006;
Fig. 3 adopts the non-pressure-bearing storage-type electric water heater of nonmetal light wave electrothermal tube, one of embodiment;
Fig. 4 adopts the non-pressure-bearing storage-type electric water heater of metal electric heating pipe, two of embodiment;
Fig. 5 is the water nozzle outside drawing that 4 water outlet connectors are arranged:
Fig. 6, Fig. 7 are that non-pressure-bearing storage-type electric water heater is realized the schematic diagram that multichannel supplies water:
The automatic water supplement structural representation group of Fig. 8 electromagnetic water inlet valve:
Fig. 9, Figure 10 are mechanical type water inlet switch automatic water supplement structural representations.
The specific embodiment
Describe below in conjunction with accompanying drawing, water tank 1 in the accompanying drawing, cold water inlet or water inlet 2, hot water outlet pipe or the delivery port 3 (3-1 that water level is high, the hot water outlet pipe 3-2 that water level is low), electrothermal tube 4 (light wave heat pipe 4-1, metal electric heating pipe 4-2), controller 5, heating water tank 6, tube connector 7, clip 8, water 9, air 10, water diversion switch 11, water intaking valve 12, flange 13, sealing ring 14, metal or non-metallic casing 15, water flow sensing unit 16, temperature tube 17, the water nozzle of 4 joints (also claiming to mix water valve) 18, heat-insulation layer 19, shell 20, the low capacity chamber 21 of water level highest point, float 22, electromagnetic water inlet valve 23, mechanical type water inlet switch 24, stainless steel ball 25, push rod 26, gondola water faucet 27, tap 28, the water nozzle 29 of 3 joints;
The hot water that the hot water outlet pipe 3 of Fig. 1, Fig. 2 middle outlet open-type water heater is flowed out is mixed through water nozzle 18 and cold water, can not regulate water temperature, and this storage-type hot water is unmanned so far produces.
Fig. 3, Fig. 4 is that storage-type electric water heater is opened wide in non-pressure-bearing outlet, common trait is that 1. water tank 1 interior hot water outlet pipe's 3 upper end directly extends in the low capacity chamber 21 of water level highest point, and hot water outlet pipe 3 lower ends link to each other with water nozzle 18, be connected with gondola water faucet interface 18-7 by hot water outlet 18-5, when opening water nozzle 18, the water that the bottom enters, enter in the water tank 1 by 18-6, the water that can promote top fills up low capacity chamber 21, and hot water is gone out in water nozzle 18 with cold water mix temperature adjustment opisthogenesis source and course, outlet pressure is identical with inlet pressure, and when closing water nozzle 18, the water in the low capacity chamber 21 can be discharged from gondola water faucet 27 by hot water outlet pipe 3, the water that is lower than delivery port 3 upper end angles then can not be discharged: because hot water outlet 18-5 and the gondola water faucet interface 18-7 of water nozzle 18, all the time be connected, no matter the handle 18-3 of water nozzle 18 is to open or close, the inner chamber of water tank 1, all the time be connected with atmosphere by gondola water faucet 27, guarantee water tank cavity, be in pressure all the time and be 0 duty; The handle 18-3 of water nozzle 18 from turning right to a left side, is to forward hot water gradually to from cold water; Handle is to forward cold art gradually to from hot water from turning left to the right side, meets GB GB2806-2006 6.2.11; 2. because water tank is nonbearing structure, operating pressure is 0; Can be with the metal material attenuate when making water tank, or adopt nonmetallic materials to make tank body, namely tank body can adopt thermoplastic material to make; 3. the water nozzle 18 of adapted has 4 intake-outlets; 4. heat electrothermal tube 4 in the water tank 1, can adopt: the nonmetal light wave electrothermal tube of A. 4-1, so-called Optical wave electric heating tube is halide torch or the carbon element pipe that produces light and heat after the energising work, and be contained in the air of metal or non-metallic casing 15, realize that water proof heating (as shown in Figure 3) or B. adopt metal electric heating pipe 4-2, be that heating wire is arranged in the metal tube, isolate with magnesia powder and tube wall. be fully immersed in the water during use, and take anticreep measure (as shown in Figure 4) simultaneously.
Described non-pressure-bearing storage-type electric water heater, can realize the multichannel water flowing, a plurality of toilets and a plurality ofly can use simultaneously with water spot, the method for realization is in the middle of hot water comes out pipeline, a shunt valve 11 is set, if during to two gondola water faucet heat supply water, can realize one, logical one closes, or two opened simultaneously, and have one to open all the time, and be communicated with atmosphere, guarantee that tank pressure is " 0 "; Perhaps set up a hot water outlet pipe 3-2, increase automatic water supplement mechanism simultaneously, two kinds of versions are arranged, a kind of is electromagnetic water inlet valve. another kind is the mechanical type water inlet switch, and this structure, each all can work independently with water spot.
It is unrestricted that the cisten mechanism form of storage-type electric water heater is opened wide in the outlet of non-pressure-bearing, no matter is horizontal or vertical, no matter is drum or side's bucket, no matter is that single barrel or twin-tub can both be suitable for, the quantity of electrothermal tube and mounting means TV structure and decide; Certain structures can adopt two kinds of different electrothermal tubes in same water tank, but electrothermal tube 4-2 should quit work when discharging water.
Fig. 5 is the outline drawing that the water nozzle 18 of 4 interfaces is arranged, by main body 18-1, ceramic cartridge (being that the potsherd sealing tap is by GB18145-2003) 18-2, handle 18-3, running water water inlet 18-4, hot water outlet 18-5, cold water inlet 18-6, mixed water exports, namely gondola water faucet interface 18-7 constitutes; When handle 18-3 opens, cold water enters from running water water inlet 18-4, enter water tank 1 (part enters gondola water faucet interface 18-7) by 18-6, the water in the water tank flows out from 18-7 after mixing water by the water that hot water outlet 18-5 and running water water inlet 18-4 enter simultaneously; The feature of water nozzle 18 is at water nozzle 18 4 water inlets or water outlet interface to be arranged; Wherein hot water outlet 18-5. must pass through outlet pipe 3, extends in the water tank 1 the water level highest point; When handle 18-3 closed, running water can not enter, and in 4 mouths of a river, water can not circulate; While hot water outlet 18-5 and mixed water exports, no matter handle 18-3 opens or closes, and communicates all the time; When pressing the water supply of Fig. 6 multichannel among Fig. 5, on hot water outlet pipe 3, install water diversion switch 11 additional.
Fig. 6, Fig. 7 are that (it is wish by the user that multichannel supplies water to the non-pressure-bearing storage-type electric water heater schematic diagram realizing multichannel and supply water, install additional arbitrarily), among Fig. 6, the water nozzle that 4 water outlet connectors are arranged 18 structural principles of the water nozzle 18 that install the water heater bottom in left side and right side installation are identical to be to be installed in two toilets respectively, respectively cold water and hot water outlet pipe 3 is coupled together with tube connector 7; Hot water outlet pipe 3 below the water heater of left side installs a water diversion switch 11, water diversion switch is made of turning handle, spool, switch main body, three passages are arranged on the main body, handle forwards diverse location to, can realize three kinds of different water flowing states, 1. left water nozzle supplies water, right water nozzle is closed: 2. right water nozzle supplies water, left side water nozzle is closed, and 3. left and right water nozzle supplies water simultaneously, and no matter where handle is, all the time there are a water nozzle and water tank 1 to connect, whenever guarantee namely that water tank is all connected with atmosphere, the pressure of water tank is 0; The advantage of Fig. 6 is though right side water nozzle 18 away from water heater, can be controlled equally, as long as with water diversion switch 11, to forward the right side water outlet to and get final product.
Fig. 7 has the non-pressure-bearing storage-type electric water heater of automatic water supplement function to realize the schematic diagram that multichannel supplies water, in water tank 1, set up 1 in addition, 3 joint water nozzles 21 on the hot-water line 3-2 that delivery port is lower and right side and the hot water outlet of tap 28 join, water nozzle 21 and tap 28, another road meets the municipal tap water system; When the water handle of water nozzle 29 and tap 28 was closed, the hot water in the water tank 1 can not flow out; When handle was opened, hot water flowed out from 3-2 automatically; And with the mixed water temperature of regulating of cold water.
Also be provided with automatic water supplement mechanism in the water tank 1, Fig. 7 and Fig. 8 adopt electromagnetic water inlet valve 23, and when putting hot water, the water tank upper water level descends, drop to desired location, float 22 informs that to signal magnetic valve 23 opens, and replenishes cold water, when the machine water level rises to certain altitude, and the low capacity of guaranteeing the water level highest point precious 21 is when anhydrous, the anhydrous outflow of 3-1, and namely close: Fig. 7 is different with float 22 structures among Fig. 8 but function is identical;
Fig. 9 is the ceramic cartridge formula, and Figure 10 is the mechanical water inlet switch 24 of steel-ball type, all adopts to float on 22 controls, closes when float 22 rises to the highest order switch, and cold water can not enter, and when float 22 reduces with water body, opens automatically, carries out moisturizing; Fig. 9 is installed in the first half of water tank, encloses 10 Lower Halves that are installed in water tank.
Arrow is water (flow) direction.
Claims (3)
1. non-bearing type water heater, by water tank (1), cold water inlet (2), hot water outlet pipe (3), electrothermal tube (4), water nozzle (18) constitutes, it is characterized in that 1. the interior hot water outlet pipe's of water tank (1) (3) upper end directly extends in the low capacity chamber (21) of water level highest point, hot water outlet pipe (3) lower end links to each other with water nozzle (18). is connected with gondola water faucet interface (18-7) by hot water outlet (18-5), and make hot water in water nozzle (18) with the cold water mix temperature adjustment: the handle (18-3) of water nozzle (18) no matter, be to open or close, hot water outlet (18-5) is connected all the time with gondola water faucet interface (18-7), it is the inner chamber of water tank (1), all the time be connected with atmosphere by gondola water faucet (27), guarantee water tank cavity, pressure is 0 all the time; The handle (18-3) of water nozzle (18) from turning right to a left side, is to forward hot water gradually to from cold water; Handle is to forward cold water gradually to from hot water from turning left to the right side; 2. water tank (1) available metal material is made. or adopt nonmetallic materials to make, and 3. the water nozzle of adapted (18) has 4 intake-outlets; 4. heating electrothermal tube (4) can adopt in the water tank (1): the nonmetal light wave electrothermal tube of A. (4-1), so-called Optical wave electric heating tube is halide torch or the carbon element pipe that produces light and heat after the energising work, and be contained in the air of metal or non-metallic casing (15), the heating of realization water proof, or B adopts metal electric heating pipe (4-2) that heating wire is arranged in the metal tube, isolate with magnesia powder and tube wall, be fully immersed in the water during use, and take anticreep measure simultaneously.
2. non-bearing type water heater according to claim 1 is characterized in that at water nozzle (18) 4 water inlets or water outlet interface being arranged; Wherein hot water outlet (18-5) must extend in the water tank (1) by hot water outlet pipe (3). the water level highest point; Water in the water tank flows out from gondola water faucet interface (18-7) after mixing water by the water that hot water outlet (18-5) and running water water inlet (18-4) enter simultaneously; When handle (18-3) when closing, running water can not enter, and in 4 mouths of a river, water can not circulate; While hot water outlet (18-5) and gondola water faucet interface (18-7), no matter handle (18-3) is to open or close, and communicates all the time.
3. non-bearing type water heater according to claim 1 is characterized in that on the hot water outlet pipe below the water heater of left side (3), and a water diversion switch (11) is installed; Water diversion switch is made of turning handle, spool, switch main body, three passages are arranged on the main body, handle forwards diverse location to, can realize three kinds of different water flowing states: 1. left water nozzle supplies water, right water nozzle is closed: 2. right water nozzle supplies water, and left water nozzle is closed: 3. left and right water nozzle supplies water simultaneously, and no matter where handle is, all the time there are a water nozzle and water tank (1) to connect, guarantee namely whenever water tank is all connected with atmosphere. the pressure of water tank is 0; Set up 1 in addition in water tank (1), the hot water outlet pipe that delivery port is lower (3-2) is joined with 3 joint water nozzles (29) on right side and the hot water outlet of tap (28), water nozzle (29) and tap (28), and another road meets the municipal tap water system; When the water handle of water nozzle (29) and tap (28) was closed, the hot water in the water tank (1) can not flow out, and when handle was opened, hot water flowed out from hot water outlet pipe (3-2) automatically; And with the mixed water temperature of regulating of cold water, water tank also is provided with automatic water supplement mechanism in (1), adopts the mechanical water inlet switch (24) of electromagnetic water inlet valve (23), ceramic cartridge formula or steel-ball type, all is to control by float (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220530725.8U CN203163217U (en) | 2012-08-09 | 2012-10-03 | Non-pressure-bearing water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210282253 | 2012-08-09 | ||
| CN201210282253.3 | 2012-08-09 | ||
| CN201220393471 | 2012-08-09 | ||
| CN201220393471.X | 2012-08-09 | ||
| CN201220530725.8U CN203163217U (en) | 2012-08-09 | 2012-10-03 | Non-pressure-bearing water heater |
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| CN203163217U true CN203163217U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220530725.8U Expired - Fee Related CN203163217U (en) | 2012-08-09 | 2012-10-03 | Non-pressure-bearing water heater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574888A (en) * | 2012-08-09 | 2014-02-12 | 广东顺德光晟电器有限公司 | Nonbearing water heater |
| CN104566934A (en) * | 2013-10-15 | 2015-04-29 | 广东顺德光晟电器股份有限公司 | Water-storage quick-heating-type water heater |
| CN104879912A (en) * | 2014-03-02 | 2015-09-02 | 广东顺德光晟电器股份有限公司 | Integrated electric water heater |
| WO2016086838A1 (en) * | 2014-12-03 | 2016-06-09 | 广东顺德光晟电器股份有限公司 | Instant photoelectric water heater provided with water flow sensor having depressurizing function |
| CN106122572A (en) * | 2016-07-22 | 2016-11-16 | 厦门建霖工业有限公司 | Tap control method and control structure |
| CN103574888B (en) * | 2012-08-09 | 2016-11-30 | 广东顺德光晟电器股份有限公司 | Non-pressure-bearing type water heater |
-
2012
- 2012-10-03 CN CN201220530725.8U patent/CN203163217U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574888A (en) * | 2012-08-09 | 2014-02-12 | 广东顺德光晟电器有限公司 | Nonbearing water heater |
| CN103574888B (en) * | 2012-08-09 | 2016-11-30 | 广东顺德光晟电器股份有限公司 | Non-pressure-bearing type water heater |
| CN104566934A (en) * | 2013-10-15 | 2015-04-29 | 广东顺德光晟电器股份有限公司 | Water-storage quick-heating-type water heater |
| CN104879912A (en) * | 2014-03-02 | 2015-09-02 | 广东顺德光晟电器股份有限公司 | Integrated electric water heater |
| CN104879912B (en) * | 2014-03-02 | 2019-03-29 | 广东光晟物联股份有限公司 | Integrated electric hydrophone |
| WO2016086838A1 (en) * | 2014-12-03 | 2016-06-09 | 广东顺德光晟电器股份有限公司 | Instant photoelectric water heater provided with water flow sensor having depressurizing function |
| CN106122572A (en) * | 2016-07-22 | 2016-11-16 | 厦门建霖工业有限公司 | Tap control method and control structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103574888A (en) | 2014-02-12 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHUNDE GUANGSHENG ELECTRIC APPLIANCES CO Free format text: FORMER NAME: GUANGDONG SHUNDE GUANGCHENG ELECTRIC CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 528300 Guangdong Province, Foshan city Shunde District Daliang Street office new Kau neighborhood Fengxiang Road No. 41 Shunde Creative Industry Park A building 509, 510, 511, 512 Patentee after: GUANGDONG SHUNDE GUANGCHENG ELECTRICAL APPLIANCES HOLDINGS Co.,Ltd. Address before: 528300 Guangdong Province, Foshan city Shunde District Daliang Shunfeng Industrial Zone, Guangzhou Zhuhai Highway Jing Feng investment building, first floor room 1004 Patentee before: GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20211003 |
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| CF01 | Termination of patent right due to non-payment of annual fee |