CN210242011U - Waterway system of dual-purpose gas water heater and gas water heater thereof - Google Patents
Waterway system of dual-purpose gas water heater and gas water heater thereof Download PDFInfo
- Publication number
- CN210242011U CN210242011U CN201920738662.7U CN201920738662U CN210242011U CN 210242011 U CN210242011 U CN 210242011U CN 201920738662 U CN201920738662 U CN 201920738662U CN 210242011 U CN210242011 U CN 210242011U
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- switch valve
- heating
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 239000008236 heating water Substances 0.000 claims description 20
- 239000008400 supply water Substances 0.000 claims description 16
- 238000005406 washing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a waterway system of a dual-purpose gas water heater, which comprises a heat exchanger component, a heating circulation pipeline component, a single circulation pump, a first switch valve, a second switch valve and a third switch valve, wherein one end of the heating circulation pipeline component and one end of the heating circulation pipeline component are both connected with the heat exchanger component, the other ends of the heating circulation pipeline component and the heating circulation pipeline component are connected with the water inlet end of the single circulation pump in parallel, the water outlet end of the single circulation pump is respectively connected with the water inlet end of the heat exchanger component through the first switch valve and the second switch valve, and the third switch valve is arranged on a pipeline connecting the heating circulation pipeline component and the water inlet end of the single circulation pump; the utility model also discloses an use this waterway system's gas heater. The utility model discloses not only realized the purpose of opening promptly and heat zero wait of washing one's face and rinsing one's mouth promptly, but also saved the water resource.
Description
Technical Field
The utility model belongs to the technical field of gas heater, concretely relates to dual-purpose type gas heater's waterway system and gas heater thereof.
Background
With the improvement of living standard, after the requirement of heating is satisfied, the demand of consumers for the zero cold water function of the dual-purpose gas water heater is increasingly urgent. Most of dual-purpose water heater models which are put out in the market at present do not have a zero cold water function, and cold water needs to be put to produce hot water during bathing, so that bathing experience of users is seriously influenced; and some dual-purpose water heaters use two circulating pumps to respectively control a heating water path and a heating water path in order to heat and carry zero cold water function at the same time, and although warm circulation and heat circulation can be realized, the number of the circulating pumps is increased, so that the cost is increased, and the price is not very favorable for market competition.
SUMMERY OF THE UTILITY MODEL
In view of this, the main objective of the present invention is to provide a waterway system of a dual-purpose gas water heater, which solves the problem that users need to wait for hot water to be discharged when using the dual-purpose gas water heater for washing.
An object of the utility model is to provide an use this waterway system's gas heater still.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this: the utility model provides a dual-purpose type gas heater's waterway system, its includes heat exchanger subassembly, heating circulation pipeline subassembly, single-phase circulating pump, first ooff valve, second ooff valve, third ooff valve, heating circulation pipeline subassembly one end between them all are connected with the heat exchanger subassembly, the other end between them and the end parallel connection that intakes of single-phase circulating pump, the play water end of single-phase circulating pump is connected through the end of intaking of first ooff valve, second ooff valve and heat exchanger subassembly respectively, the third ooff valve sets up on the pipeline that heating circulation pipeline subassembly and single-phase circulating pump intake end are connected.
Preferably, the heating circulation pipeline component comprises a heating water outlet pipeline, a heating water return pipeline and a radiator, and the water outlet end of the heat exchanger component is communicated with the water inlet end of the heat exchanger component through the heating water outlet pipeline, the radiator, the heating water return pipeline, the single-circulation pump and the first switch valve in sequence to form a heating water return loop.
Preferably, the heat supply circulating pipeline component comprises a heat supply water outlet pipeline, a heat supply water return pipeline and a one-way valve, and the water outlet end of the heat exchanger component is communicated with the water inlet end of the heat exchanger component through the heat supply water outlet pipeline, the one-way valve, the heat supply water return pipeline, the single-circulation pump and the second switch valve in sequence to form a heat supply water return loop;
preferably, the third switch valve is arranged on a pipeline connecting the heating water return pipeline and the water inlet end of the single circulation pump.
Preferably, the system further comprises a main controller, and the single circulation pump, the first switch valve, the second switch valve and the third switch valve are all connected with the main controller.
The second technical scheme of the utility model is realized like this: a dual-purpose gas water heater is characterized by comprising a water heater body, a burner and the waterway system as in any one of claims 1 to 7, wherein the burner and the waterway system are respectively arranged in the water heater body, and the burner is used for heating the waterway system.
Compared with the prior art, when the utility model is used, when a user inputs a heating mode, the single circulating pump runs, the first switch valve 5 is opened, the second switch valve and the third switch valve are closed, the heating circulating pipeline component 2 circulates under the action of the single circulating pump 4, and heat exchange is completed at the heat exchanger component 1, so that heating is continuously provided for the user; when a user inputs a heat supply mode, the single circulating pump runs, the two switch valves and the third switch valve are simultaneously opened, the first switch valve is closed, the heat supply circulating pipeline assembly circulates under the action of the single circulating pump, and cold water in the heat supply circulating pipeline assembly is pumped back into the water heater assembly to be heated, so that when water in the heat supply circulating pipeline assembly is used at every time, the water in the heat supply circulating pipeline is hot, the effect that the cold water in the heat supply circulating pipeline assembly does not need to be discharged is achieved, the warm water can be directly used, namely, when the user opens the water heater, the hot water is available, the purpose of zero waiting of instant-heating washing is achieved, and water resources are also saved.
Drawings
Fig. 1 is a water path system diagram of a dual-purpose gas water heater provided in embodiment 1 of the present invention;
fig. 2 is a schematic view of a control method of a water path system of a dual-purpose gas water heater provided in embodiment 1 of the present invention in a heating state;
fig. 3 is a usage state intention of a waterway system of a dual-purpose gas water heater provided in embodiment 1 of the present invention in a heating state.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be clear that the terms "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or element referred to must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.
The embodiment 1 of the utility model provides a waterway system of dual-purpose type gas heater, as shown in fig. 1, it includes heat exchanger subassembly 1, heating circulation pipeline subassembly 2, heating circulation pipeline subassembly 3, single-phase circulating pump 4, first ooff valve 5, second ooff valve 6, third ooff valve 7, heating circulation pipeline subassembly 2, one end of heating circulation pipeline subassembly 3 both all is connected with the water inlet end of heat exchanger subassembly 1, the other end of both is connected with the water inlet end of single-phase circulating pump 4 in parallel, the water outlet end of single-phase circulating pump 4 is connected with the water inlet end of heat exchanger subassembly 1 through first ooff valve 5, second ooff valve 6 respectively, third ooff valve 7 sets up on the pipeline that heating circulation pipeline subassembly 3 and single-phase circulating pump 4 water inlet end are connected; in use, when a user inputs a heating mode (as shown in fig. 2), the single circulation pump 4 operates, and simultaneously the first switch valve 5 is opened, the second switch valve 6 and the third switch valve 7 are closed, the heating circulation pipeline assembly 2 circulates under the action of the single circulation pump 4, and heat exchange is completed at the heat exchanger assembly 1 so as to continuously provide heating for the user; when a user inputs a heat supply mode (as shown in fig. 3), the single circulation pump 4 operates, the two switch valves 6 and the third switch valve 7 are simultaneously opened, the first switch valve 5 is closed, the heat supply circulation pipeline component 3 circulates under the action of the single circulation pump 4, and cold water in the heat supply circulation pipeline component 3 is pumped back into the water heater component 1 to be heated, so that when water in the heat supply circulation pipeline component 3 is used each time, the water in the heat supply circulation pipeline is hot, the effect that the cold water in the heat supply circulation pipeline component 3 does not need to be discharged is achieved, the water can be directly used, namely, the user opens the water heater to be provided with hot water, the purpose of instant-heating zero-waiting for washing is achieved, and water resources are saved.
Furthermore, the heating circulation pipeline assembly 2 comprises a heating water outlet pipeline 21, a heating water return pipeline 22 and a radiator 23, and the water outlet end of the heat exchanger assembly 1 is communicated with the water inlet end of the heat exchanger assembly 1 through the heating water outlet pipeline 21, the radiator 23, the heating water return pipeline 22, the single circulation pump 4 and the first switch valve 5 in sequence to form a heating water return loop.
Furthermore, the heat supply circulating pipeline component 3 comprises a heat supply water outlet pipeline 31, a heat supply water return pipeline 32 and a one-way valve 33, and the water outlet end of the heat exchanger component 1 is communicated with the water inlet end of the heat exchanger component 1 through the heat supply water outlet pipeline 31, the one-way valve 33, the heat supply water return pipeline 32, the single circulating pump 4 and the second switch valve 6 in sequence to form a heat supply water return loop;
further, the third on/off valve 7 is disposed on a pipe connecting the heating water return pipe 32 and the water inlet end of the single circulation pump 4.
Further, the device also comprises a main controller, and the single circulation pump 4, the first switch valve 5, the second switch valve (6) and the third switch valve 7 are all connected with the main controller.
The embodiment 2 of the utility model provides a dual-purpose type gas heater, including water heater body, combustor and embodiment 1 waterway system, combustor and waterway system set up respectively in this is internal for the water heater, the combustor is used for doing waterway system heating.
The embodiment 2 of the utility model provides a working principle of combustor is as follows among dual-purpose type gas heater:
the method comprises the steps that a gas water heater is started, signals input by a user are collected in real time, when the user inputs heating signals, the heating signals are fed back to a main controller, the main controller starts a first switch valve 5 and a single circulating pump 4 according to the fed-back signals, a second switch valve 6 and a third switch valve 7 are closed, and the single circulating pump 4 starts to operate to complete circulation of a heating water path; as shown in fig. 2;
when a user inputs a heat supply signal, the heat supply signal is fed back to the main controller, the main controller opens the second switch valve 6, the third switch valve 7 and the single circulation pump 4 according to the feedback signal, the first switch valve 5 is closed, the single circulation pump 4 starts to operate, and cold water in the heat supply water path is pumped back to the heat exchanger component 1 to be heated under the action of the single circulation pump 4, so that the function of zero cold water is completed, as shown in fig. 3.
When the utility model is used, when a user uses a heating mode (as shown in figure 2), a heating signal is fed back to the main controller, the main controller opens the first switch valve 5 and the single circulating pump 4 according to the fed back signal, closes the second switch valve 6 and the third switch valve 7, the single circulating pump starts to operate, the heating circulating pipeline component 2 circulates under the action of the single circulating pump 4, and heat exchange is completed at the heat exchanger component 1 so as to continuously provide heating for the user; when a user uses a heat supply mode (as shown in fig. 3), a heat supply signal is fed back to the main controller, the main controller opens the second switch valve 6, the third switch valve 7 and the single circulating pump 4 according to the feedback signal, closes the first switch valve 5, the single circulating pump starts to operate, the heat supply circulating pipeline assembly 3 circulates under the action of the single circulating pump 4, and pumps cold water in the heat supply circulating pipeline assembly 3 back to the water heater assembly 1 for heating, so that when water in the heat supply circulating pipeline assembly 3 is used each time, the water in the heat supply circulating pipeline is hot, the effect that cold water in the heat supply circulating pipeline assembly 3 does not need to be discharged, the function of directly used warm water is realized, namely, hot water is available when the user opens the water heater, the purpose of zero waiting of instant-heating washing and rinsing is realized, and water resources are saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A waterway system of a dual-purpose gas water heater is characterized by comprising a heat exchanger component (1), a heating circulating pipeline component (2), a heating circulating pipeline component (3), a single circulating pump (4), a first switch valve (5), a second switch valve (6) and a third switch valve (7), one end of the heating circulation pipeline component (2) and one end of the heating circulation pipeline component (3) are both connected with the water outlet end of the heat exchanger component (1), the other ends of the heating circulation pipeline component and the heat exchanger component are connected with the water inlet end of the single circulation pump (4) in parallel, the water outlet end of the single circulating pump (4) is respectively connected with the water inlet end of the heat exchanger component (1) through a first switch valve (5) and a second switch valve (6), and the third switch valve (7) is arranged on a pipeline connecting the heat supply circulating pipeline assembly (3) and the water inlet end of the single circulating pump (4).
2. The waterway system of the dual-purpose gas water heater as recited in claim 1, wherein the heating circulation pipeline assembly (2) comprises a heating water outlet pipeline (21), a heating water return pipeline (22) and a radiator (23), and the water outlet end of the heat exchanger assembly (1) is communicated with the water inlet end of the heat exchanger assembly (1) through the heating water outlet pipeline (21), the radiator (23), the heating water return pipeline (22), the single circulation pump (4) and the first switch valve (5) to form a heating water return loop.
3. The waterway system of the dual-purpose gas water heater as recited in claim 1 or 2, wherein the heat supply circulation pipeline assembly (3) comprises a heat supply water outlet pipeline (31), a heat supply water return pipeline (32) and a one-way valve (33), and the water outlet end of the heat exchanger assembly (1) is communicated with the water inlet end of the heat exchanger assembly (1) to form a heat supply water return loop through the heat supply water outlet pipeline (31), the one-way valve (33), the heat supply water return pipeline (32), the single circulation pump (4) and the second switch valve (6).
4. The waterway system of a dual-purpose gas water heater as recited in claim 3, wherein the third on-off valve (7) is disposed on a pipeline connecting the heat supply return pipe (32) and the water inlet end of the single circulation pump (4).
5. The waterway system of the dual-purpose gas water heater according to claim 4, further comprising a main controller, wherein the single circulation pump (4), the first switch valve (5), the second switch valve (6) and the third switch valve (7) are all connected with the main controller.
6. A gas water heater, characterized by, including water heater body, combustor and water piping system as claimed in any one of claims 1-5, said combustor and water piping system are set up in the said water heater body respectively, the said combustor is used for heating the said water piping system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738662.7U CN210242011U (en) | 2019-05-22 | 2019-05-22 | Waterway system of dual-purpose gas water heater and gas water heater thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738662.7U CN210242011U (en) | 2019-05-22 | 2019-05-22 | Waterway system of dual-purpose gas water heater and gas water heater thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242011U true CN210242011U (en) | 2020-04-03 |
Family
ID=69971250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920738662.7U Expired - Fee Related CN210242011U (en) | 2019-05-22 | 2019-05-22 | Waterway system of dual-purpose gas water heater and gas water heater thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186198A (en) * | 2019-05-22 | 2019-08-30 | 华帝股份有限公司 | Waterway system of dual-purpose gas water heater, gas water heater and control method of gas water heater |
-
2019
- 2019-05-22 CN CN201920738662.7U patent/CN210242011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186198A (en) * | 2019-05-22 | 2019-08-30 | 华帝股份有限公司 | Waterway system of dual-purpose gas water heater, gas water heater and control method of gas water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207907506U (en) | Water heater cyclic control system | |
| CN210242011U (en) | Waterway system of dual-purpose gas water heater and gas water heater thereof | |
| CN111102741A (en) | Zero-cold-water preheating wall-mounted boiler system with pre-heating function and simultaneous use function | |
| CN202229403U (en) | Quick heating type heat pump water heater | |
| CN202008191U (en) | Instant-heating type solar heating and heat supplying system | |
| CN210861700U (en) | Zero-cold-water wall-mounted gas furnace system | |
| CN201110636Y (en) | Pre-instantaneously heated type energy-saving electric water heater | |
| CN207729833U (en) | A kind of circulating heat pump water heater | |
| CN201093750Y (en) | Water cycle type numerical code constant temperature gas rapid water heater | |
| CN108775707A (en) | A kind of storage-type external circulation heating electric heater | |
| CN205448267U (en) | Central hot water system | |
| CN207262520U (en) | A kind of central hot-water system | |
| CN210772724U (en) | Waterway system for gas water heater and gas water heater thereof | |
| CN110186198A (en) | Waterway system of dual-purpose gas water heater, gas water heater and control method of gas water heater | |
| CN107228402A (en) | A kind of central hot-water system | |
| CN208186499U (en) | Central hot-water system and central heater | |
| CN218328654U (en) | Energy-saving quick-heating type gas wall-mounted furnace | |
| CN208704152U (en) | A kind of storage-type electric water heater using outer circulation electromagnetic heating mode | |
| CN208253957U (en) | Without dirty electric heater | |
| CN212378074U (en) | Zero cold water waterway system | |
| CN208960479U (en) | A kind of cleaning machine hot water recovery system | |
| CN217209535U (en) | Wall-mounted furnace | |
| CN109708188A (en) | A kind of electric, shared heating stove of gas | |
| CN211854472U (en) | Heating device capable of heating at constant temperature for directly-heated water heater unit | |
| CN215216685U (en) | Zero-cold-water gas water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |