CN215765779U - Domestic full premix condensation hanging stove and heat storage water tank all-in-one - Google Patents
Domestic full premix condensation hanging stove and heat storage water tank all-in-one Download PDFInfo
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- CN215765779U CN215765779U CN202122136894.5U CN202122136894U CN215765779U CN 215765779 U CN215765779 U CN 215765779U CN 202122136894 U CN202122136894 U CN 202122136894U CN 215765779 U CN215765779 U CN 215765779U
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The utility model discloses a household full-premixing condensing wall-mounted boiler and heat storage water tank integrated machine which comprises a shell, wherein a full-premixing condensing wall-mounted boiler and a plate heat exchanger are arranged at the upper part in the shell, and a heat storage water tank is arranged at the lower part; the full-premixing condensation wall-mounted boiler is communicated with the heat supply end of the plate type heat exchanger to form a circulating water path; and a water inlet at the heated end of the plate heat exchanger is communicated with a tap water pipe, and a water outlet is respectively communicated with a water inlet at the middle upper part and a water inlet at the lower part of the heat storage water tank through a third three-way valve. The utility model has unique structure, small occupied space during installation, convenient installation and simple maintenance. The heating system can also provide comfortable domestic hot water when meeting the heating requirement, can realize constant temperature and continuous hot water supply under the large water consumption, and also can avoid frequently starting the full premix condensation wall hanging stove when the small flow water consumption, thereby prolonging the service life of the whole machine.
Description
Technical Field
The utility model relates to a household heating and hot water supply system, in particular to a household full-premixing condensation wall-mounted boiler and heat storage water tank integrated machine.
Background
At present, for residents with large areas, such as duplex residents, large-size residents, villas and the like, the requirements are met: 1. heating; 2. constant-temperature hot water is supplied continuously at multiple points and in large flow; 3. the zero cold water function can not be realized by only relying on a single device. The mode that the hanging stove adds a coil pipe water tank, components of a whole that can function independently installation that prior art adopted usually, the main shortcoming of this kind of mode is: 1. the split installation has more and complex pipelines, is troublesome for installation personnel, occupies more space for users and has poor appearance; 2. simple hanging stove adds the coil pipe water tank, and its hydrothermal ability of providing is decided by the heat transfer power of water tank coil pipe, and the technique at present stage makes the heat transfer power of water tank coil pipe far less than the heating power that the hanging stove provided, so even the heating power of hanging stove is big again, all receives the bottleneck that coil pipe heat transfer power is little, so under the user large-traffic hot water state of continuing to use, the problem that hot water supply can not keep up with will appear, influences user's use greatly and experiences.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a household full-premix condensation wall-hanging stove and heat storage water tank integrated machine which has a unique structure, saves installation space and has strong hot water supply capacity.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a household full-premixing condensing wall-mounted boiler and heat storage water tank integrated machine comprises a shell, wherein a full-premixing condensing wall-mounted boiler and a plate heat exchanger are arranged at the upper part in the shell, and a heat storage water tank is arranged at the lower part; the full-premixing condensation wall-mounted boiler is communicated with the heat supply end of the plate type heat exchanger to form a circulating water path; and a water inlet at the heated end of the plate heat exchanger is communicated with a tap water pipe, and a water outlet is respectively communicated with a water inlet at the middle upper part and a water inlet at the lower part of the heat storage water tank through a third three-way valve.
In some preferred embodiments, a coil heater is further arranged in the heat storage water tank, and the coil heater is communicated with the fully premixed condensation wall-hanging stove to form a circulation water path.
In some preferred embodiments, the water outlet end of the fully premixed condensation wall-hanging stove is connected with a first three-way valve, and the first three-way valve is respectively communicated with the water inlet of the heat supply end of the plate heat exchanger and the water inlet of the coil heater to form a circulating water path.
In some preferred embodiments, the water outlet end of the full-premixing condensation wall-hanging furnace is connected with a first three-way valve, and the first three-way valve is respectively communicated with a water inlet of the heat supply end of the plate heat exchanger and a second three-way valve; and the second three-way valve is respectively communicated with the water inlet of the coil heater and the water inlet of the heating pipeline to form a circulating water path.
In some preferred embodiments, a four-way valve is further arranged in the shell; and the four-way valve is respectively communicated with a water outlet of a heat supply end of the plate heat exchanger, a water outlet of the coil heater, a water return port of the heating pipeline and a water inlet of the full-premixing condensation wall-mounted boiler.
In some preferred embodiments, an electric heating rod is further arranged at the upper end part in the heat storage water tank.
Advantageous effects
The utility model has unique structure, small occupied space during installation, convenient installation and simple maintenance. When satisfying the heating demand, can also provide comfortable life hot water, can realize under the large water consumption, constant temperature, last water supply, also can avoid frequently starting full premix condensation hanging stove when the low discharge water consumption, improve the complete machine life-span. The water in the heat storage water tank is heated by various heating modes, and emergency heating can be performed by using an electric heating rod arranged in the heat storage water tank when emergency (such as air stopping) occurs.
Drawings
FIG. 1 is a front elevational view of a preferred embodiment of the present invention;
FIG. 2 is a structural right side view of a preferred embodiment of the present invention;
FIG. 3 is a block diagram of a preferred embodiment of the present invention;
FIG. 4 is a block diagram of another preferred embodiment of the present invention;
FIG. 5 is a block diagram of another preferred embodiment of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, 2 and 3, the embodiment provides a household all-premixed condensing wall-mounted boiler and heat storage water tank integrated machine, which comprises a shell 1, wherein an all-premixed condensing wall-mounted boiler 2 and a plate heat exchanger 3 are arranged at the upper part in the shell 1, and a heat storage water tank 4 is arranged at the lower part; the full-premixing condensing wall-mounted boiler 2 is communicated with the heat supply end of the plate type heat exchanger 3 to form a circulating water path; a water inlet at the heated end of the plate heat exchanger 3 is communicated with a tap water pipe, and a water outlet is respectively communicated with a water inlet at the middle upper part and a water inlet at the lower part of the heat storage water tank 4 through a third three-way valve 5.
The heating device and the heat storage device are arranged in the shell 1, so that integration is realized, the whole device is more compact in structure, small in occupied space during installation, convenient to install and simple to maintain. In some preferred embodiments, in order to save the installation space and increase the appearance of the product, the housing 1 may be cylindrical.
Further, the plate heat exchanger 3 is used for heating tap water by utilizing the hot water with higher temperature output by the full-premix condensation wall-mounted boiler 2, and then the hot water is input into the heat storage water tank 4. When hot water is input into the heat storage water tank 4, the hot water enters the water inlet at the middle upper part of the heat storage water tank 4, the water inlet is closer to the water outlet of the heat storage water tank 4, and the large-flow water demand of a user can be quickly responded at the moment.
In some preferred embodiments, the third three-way valve 5 may be a three-way control valve, and the conduction function is realized under the action of the control signal, and at this time, the mode of inputting hot water into the hot water storage tank 4 is controllable, and the hot water can be input from the water inlet at the middle upper part or the water inlet at the lower part. The specific input mode is set by the skilled person according to the requirements of the control system.
Example 2
The present embodiment is developed based on embodiment 1 described above, and as shown in fig. 1, 2, and 4, the present embodiment provides another structure for heating water in the hot water storage tank 4.
Still be provided with coil heater 6 in the heat storage water tank 4, coil heater 6 forms the circulation water route with the intercommunication of full premix condensation hanging stove 2.
When a user uses water at a small flow rate or keeps warm and heats water in the water tank, the high-temperature hot water output by the fully premixed condensation wall-hanging stove 2 flows through the coil heater 6, and the water in the heat storage water tank 4 is heated through the heat exchange effect. And the water body which completes heat exchange in the coil heater 6 continuously circulates to the full-premixing condensation wall-hanging furnace 2 to form a complete circulation water path.
In some preferred embodiments, as shown in fig. 4, in order to save the pipeline laying cost and reduce the complexity of the whole system, a first three-way valve 7 is considered to be connected to the water outlet end of the fully premixed condensation wall-hanging furnace 2, and the first three-way valve 7 is respectively communicated with the water inlet of the heat supply end of the plate heat exchanger 3 and the water inlet of the coil heater 6 to form a circulation water path.
In other preferred embodiments, as shown in fig. 5, considering that the whole heating system still needs to satisfy the heating function, a first three-way valve 7 is connected to the water outlet end of the fully premixed condensation wall hanging furnace 2, and the first three-way valve 7 is respectively communicated with the water inlet of the heating end of the plate heat exchanger 3 and a second three-way valve 8; and the second three-way valve 8 is respectively communicated with the water inlet of the coil heater 6 and the water inlet of the heating pipeline to form a circulating water path. At this time, the hot water of a higher temperature output from the fully premixed condensation wall-hanging boiler 2 is output to the heating pipe for heating the house, in addition to the water heat exchange of the plate heat exchanger 3 and the coil heater 6. By adopting the arrangement, the arrangement cost of pipelines and other auxiliary equipment is further reduced, and the later equipment maintenance is simple.
In other preferred embodiments, in order to assist in heating the water in the water tank and to emergency heat the water in the water tank when an emergency situation, such as a gas cut-off, occurs, it is considered to provide an electric heating rod 10 at the upper end of the hot water storage tank 4.
Example 3
In the present embodiment, as shown in fig. 1, 2 and 5, in addition to the above embodiment 2, in order to further simplify the piping of the system and to improve the degree of integration of the equipment, it is considered that a four-way valve 9 is further provided in the housing 1; and the four-way valve 9 is respectively communicated with a water outlet of a heat supply end of the plate heat exchanger 3, a water outlet of the coil heater 6, a water return port of a heat supply pipeline and a water inlet of the full-premixing condensation wall-hanging furnace 2. At the moment, the whole system can meet the water supply requirement of the whole system only by designing one tap water inlet. Greatly simplifying the complexity of the device and leading the installation to be more convenient.
Example 4
The embodiment provides an example of applying the household fully-premixed wall-mounted condensing furnace and hot water storage tank all-in-one machine provided by the utility model to various water using modes.
Firstly, a hot water heat preservation mode of a water tank: the user does not use hot water under this mode, and the water in heat storage water tank 4 is heated repeatedly through coil heater 6 to full premix condensation hanging stove 2 to maintain the temperature and reach the settlement temperature, this mode can effectively prevent piping system scale deposit.
II, a small-flow water consumption mode: can cooperate third three-way valve 5 under this mode, set up it into specific conduction mode, the running water gets into 4 lower parts of heat storage water tank this moment, during the user's water, earlier use the hot water of upper portion in the heat storage water tank 4, until the hot water consumes a certain amount after, the hanging stove of full premix condensation 2 begins working, through coil heater 6, heat the water in the heat storage water tank 4, when this mode can prevent a small amount of water of user, frequently start hanging stove of full premix condensation 2, improve the complete machine life-span.
Thirdly, a large-flow water using mode: once large-traffic water consumption is detected, full premix condensation hanging stove 2 starts the heating immediately, and the heat transfer state is switched into plate heat exchanger 3 through first three-way valve 7 and is heated the running water, and the running water after the heating gets into upper and middle part of heat storage water tank 4 through the switching of third three-way valve 5 to discharge the use through the delivery port very fast, the heating power of full premix condensation hanging stove 2 can be utilized to the furthest to this mode, the fast response user is large-traffic, the long-time demand of using constant temperature hot water.
And fourthly, a zero-cold-water mode: tap water enters the middle lower part of the heat storage water tank 4, hot water at the middle upper part of the heat storage water tank 4 is discharged into a hot water pipeline to be stored, so that the function that boiled water of a user has hot water and the function of zero-cold water is realized, if the original water temperature in the water tank is not enough, the full-premixing condensation wall-hanging stove 2 heats the water in the heat storage water tank 4 through the coil heater 6, and the mode avoids frequently starting the full-premixing condensation wall-hanging stove 2 while realizing the function of zero-cold water.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a domestic full premix condensation hanging stove and heat storage water tank all-in-one, includes shell (1), its characterized in that: a full-premixing condensing wall-mounted furnace (2) and a plate heat exchanger (3) are arranged at the upper part in the shell (1), and a heat storage water tank (4) is arranged at the lower part; the full-premixing condensation wall-mounted boiler (2) is communicated with the heat supply end of the plate type heat exchanger (3) to form a circulating water path; a water inlet at the heated end of the plate heat exchanger (3) is communicated with a tap water pipe, and a water outlet is respectively communicated with a water inlet at the middle upper part and a water inlet at the lower part of the heat storage water tank (4) through a third three-way valve (5).
2. The household all-in-one machine of a fully premixed condensing wall-mounted boiler and a hot water storage tank as claimed in claim 1, wherein: still be provided with coil heater (6) in heat storage water tank (4), coil heater (6) and full premix condensation hanging stove (2) intercommunication form the circulation water route.
3. The household all-in-one machine of the premixed condensation wall-hanging stove and the hot water storage tank as claimed in claim 2, wherein: the water outlet end of the full-premixing condensation wall-mounted furnace (2) is connected with a first three-way valve (7), and the first three-way valve (7) is communicated with a heat supply end water inlet of the plate heat exchanger (3) and a water inlet of the coil heater (6) to form a circulation water path.
4. The household all-in-one machine of the premixed condensation wall-hanging stove and the hot water storage tank as claimed in claim 2, wherein: the water outlet end of the full-premixing condensation wall-mounted boiler (2) is connected with a first three-way valve (7), and the first three-way valve (7) is respectively communicated with a water inlet of the heat supply end of the plate-type heat exchanger (3) and a second three-way valve (8); and the second three-way valve (8) is communicated with a water inlet of the coil heater (6) and a water inlet of the heating pipeline respectively to form a circulating water path.
5. The household all-in-one machine of the premixed condensation wall-hanging stove and the hot water storage tank as claimed in claim 4, wherein: a four-way valve (9) is also arranged in the shell (1); and the four-way valve (9) is respectively communicated with a water outlet of a heat supply end of the plate heat exchanger (3), a water outlet of the coil heater (6), a water return port of a heat supply pipeline and a water inlet of the full-premixing condensation wall-hanging furnace (2).
6. The household all-in-one machine of a fully premixed condensing wall-mounted boiler and a hot water storage tank as claimed in claim 1, wherein: the upper end part in the heat storage water tank (4) is also provided with an electric heating rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136894.5U CN215765779U (en) | 2021-09-06 | 2021-09-06 | Domestic full premix condensation hanging stove and heat storage water tank all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136894.5U CN215765779U (en) | 2021-09-06 | 2021-09-06 | Domestic full premix condensation hanging stove and heat storage water tank all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215765779U true CN215765779U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122136894.5U Active CN215765779U (en) | 2021-09-06 | 2021-09-06 | Domestic full premix condensation hanging stove and heat storage water tank all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215765779U (en) |
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2021
- 2021-09-06 CN CN202122136894.5U patent/CN215765779U/en active Active
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