CN213040739U - Heating and bathing dual-purpose furnace and system comprising same - Google Patents
Heating and bathing dual-purpose furnace and system comprising same Download PDFInfo
- Publication number
- CN213040739U CN213040739U CN202021880273.7U CN202021880273U CN213040739U CN 213040739 U CN213040739 U CN 213040739U CN 202021880273 U CN202021880273 U CN 202021880273U CN 213040739 U CN213040739 U CN 213040739U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heating
- dual
- pump
- liquid
- 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.)
- Active
Links
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a heating and bathing dual-purpose furnace and a system comprising the same, wherein the dual-purpose furnace is used for supplying heat to bath liquid and liquid in a heating terminal, and comprises a main heat exchanger, a pump and a plate heat exchanger, the pump is a pump capable of rotating forwards and backwards, and the dual-purpose furnace also comprises a first check valve and a second check valve; the first one-way valve is connected with the plate heat exchanger and is connected with the pump and the main heat exchanger in series; the second one-way valve is connected with the heating tail end and is connected with the pump and the main heat exchanger in series; the first one-way valve and the plate heat exchanger are connected with the second one-way valve and the heating tail end in parallel. Compared with the three-way valve adopted in the prior art, the dual-purpose furnace can reduce the manufacturing cost of the dual-purpose furnace and can reduce the maintenance rate and the maintenance cost; in addition, the pipeline arrangement of the whole machine does not need to be changed, and the usability is strong.
Description
Technical Field
The utility model relates to a heating and bathing dual-purpose furnace and a system containing the same.
Background
Compared with the traditional sleeve type dual-purpose furnace, the plate type heating and bathing dual-purpose furnace has better hot water comfortableness, and the heating of the bath foam and the heating of the heating water are separated mainly through plate replacement. As shown in fig. 4, the plate-type heating water heater needs to add a three-way valve 30 in addition to the plate-type heat exchanger 150 to switch the heating circuit and the bathing circuit. A heating terminal (not shown), a plate heat exchanger 150, and a main heat exchanger 140 in the related art are connected by a three-way valve, the heating terminal, the plate heat exchanger 150, and the main heat exchanger 140 each occupy one end of the three-way valve, and a pump 110 is disposed between the main heat exchanger 140, the plate heat exchanger 150, and the heating terminal. The three-way valve not only increases the cost of the whole machine, but also becomes a quick-wear part in the plate type heating and bathing dual-purpose furnace, thereby greatly increasing the market maintenance rate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a dual-purpose stove of heating and bathing and contain its system in order to overcome the defect that the three-way valve of dual-purpose stove of heating and bathing among the prior art is with high costs, fragile.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a dual-purpose stove for heating and bathing is used for supplying heat to bath lotion and liquid in a heating tail end, and comprises a main heat exchanger, a pump and a plate heat exchanger, wherein the main heat exchanger is communicated with the pump; the dual-purpose furnace is characterized in that the pump can rotate forwards and backwards, and the dual-purpose furnace also comprises a first one-way valve and a second one-way valve;
the first check valve is connected with the plate heat exchanger and is connected with the pump and the main heat exchanger in series; the second one-way valve is connected with the heating tail end and is connected with the pump and the main heat exchanger in series; the first check valve and the plate heat exchanger are connected with the second check valve and the heating tail end in parallel.
In this scheme, with the three-way valve cancellation among the prior art, switch over liquid circulation direction through the just reversal of pump to through switching on of the first check valve that links to each other with plate heat exchanger, with switching on of the terminal second check valve that links to each other of heating, make dual-purpose stove heat supply to bath lotion or to the liquid in the heating terminal. Compared with the three-way valve adopted in the prior art, the invention can reduce the manufacturing cost of the dual-purpose furnace and can reduce the maintenance rate and the maintenance cost; in addition, the pipeline arrangement of the whole machine does not need to be changed, and the usability is strong.
Preferably, the pump comprises a first connector and a second connector; the pump rotates forwards, the liquid flows out of the first joint and conducts the first one-way valve; the pump reverses and the liquid flows out of the second connector and conducts the second one-way valve.
In the scheme, the pump rotates forwards to conduct the first one-way valve, so that the plate heat exchanger supplies heat to the bath lotion; the pump reverses to conduct the second check valve, thereby enabling the main heat exchanger to supply heat to the liquid in the heating terminal. The liquid in the plate heat exchanger enters the main heat exchanger to be heated and then flows back to the plate heat exchanger, the plate heat exchanger is provided with an inlet and an outlet of the bath lotion, and the liquid in the plate heat exchanger exchanges heat with the bath lotion. The liquid in the heating tail end enters the main heat exchanger to be heated and then flows back to the heating tail end.
Preferably, the first check valve is disposed between the plate heat exchanger and the main heat exchanger, and the first check valve is conducted in a direction from the plate heat exchanger to the main heat exchanger;
the second check valve is arranged between the heating terminal and the pump, and the conduction direction of the second check valve is from the heating terminal to the pump.
In the scheme, a first one-way valve is arranged between the plate heat exchanger and the main heat exchanger, and the conduction direction of the first one-way valve is from the plate heat exchanger to the main heat exchanger; the second one-way valve is arranged between the heating terminal and the pump, and the conduction direction of the second one-way valve is from the heating terminal to the pump. Therefore, the plate heat exchanger and the heating tail end work in different liquid flowing directions, and the dual-purpose furnace supplies heat to bath lotion or liquid in the heating tail end.
Preferably, the first check valve is disposed between the plate heat exchanger and the main heat exchanger, and the first check valve is conducted in a direction from the main heat exchanger to the plate heat exchanger;
the second check valve is arranged between the heating tail end and the pump, and the conduction direction of the second check valve is from the pump to the heating tail end.
In the scheme, a first one-way valve is arranged between the plate heat exchanger and the main heat exchanger, and the conduction direction of the first one-way valve is from the main heat exchanger to the plate heat exchanger; the second one-way valve is arranged between the heating terminal and the pump, and the conducting direction of the second one-way valve is from the pump to the heating terminal. Therefore, the plate heat exchanger and the heating tail end work in different liquid flowing directions, and the dual-purpose furnace supplies heat to bath lotion or liquid in the heating tail end.
In specific implementation, specific positions of the first one-way valve and the second one-way valve can be adjusted according to actual conditions, but the first one-way valve and the second one-way valve need to be communicated by liquid flowing out from the pump in different directions.
Preferably, the dual-purpose stove further comprises a liquid supplementing valve, one end of the liquid supplementing valve is communicated with the bath lotion liquid inlet of the plate heat exchanger, and the other end of the liquid supplementing valve is communicated with the heating liquid inlet of the dual-purpose stove.
In the scheme, the liquid inlet of the bath lotion is communicated with the heating liquid inlet of the dual-purpose furnace through the liquid supplementing valve, and the bath lotion can be supplemented into the loop of the dual-purpose furnace.
Preferably, a flow sensor is arranged at a bath lotion inlet of the plate heat exchanger.
In the scheme, when the bathing machine is in a bathing working state, the bathing liquid amount flows into the plate type heat exchanger from the bathing liquid inlet and then flows out from the bathing liquid outlet, after the flow sensor detects the liquid flow, the electric control plate controls the pump to rotate forwards, the formed liquid pressure distribution enables the first one-way valve to be conducted and the second one-way valve to be closed, and therefore bathing circulation is formed.
Preferably, the dual-purpose stove further comprises an expansion tank, wherein the expansion tank is communicated with the pump and is used for supplementing liquid.
Preferably, the dual-purpose stove further comprises a liquid outlet, and the liquid outlet is communicated with a heating liquid inlet of the dual-purpose stove and is used for discharging liquid.
The heating and bathing dual-purpose furnace system is characterized by comprising the heating and bathing dual-purpose furnace.
Preferably, the heating and bathing dual-purpose furnace system further comprises a heating end, and the heating end is connected with the second one-way valve, then is connected with the pump and the main heat exchanger in series, and is connected with the first one-way valve and the plate heat exchanger in parallel.
In this scheme, the dual-purpose stove system of heating bathing is through adopting foretell dual-purpose stove, with the three-way valve cancellation among the prior art, through the positive reverse switching liquid circulation direction of pump to through switching on of the first check valve that links to each other with plate heat exchanger, with the switching on of the terminal second check valve that links to each other of heating, make dual-purpose stove carry out the heat supply to bath lotion or to the liquid in the heating end. Compared with the three-way valve adopted in the prior art, the invention can reduce the manufacturing cost of the dual-purpose furnace and can reduce the maintenance rate and the maintenance cost; in addition, the pipeline arrangement of the whole machine does not need to be changed, and the usability is strong.
The utility model discloses an actively advance the effect and lie in: the three-way valve in the prior art is cancelled, the liquid flowing direction is switched through the positive and negative rotation of the pump, and the dual-purpose furnace supplies heat to bath lotion or liquid in the heating tail end through the conduction of the first one-way valve connected with the plate heat exchanger and the conduction of the second one-way valve connected with the heating tail end. Compared with the three-way valve adopted in the prior art, the invention can reduce the manufacturing cost of the dual-purpose furnace and can reduce the maintenance rate and the maintenance cost; in addition, the pipeline arrangement of the whole machine does not need to be changed, and the usability is strong.
Drawings
Fig. 1 is a schematic structural diagram of a heating and bathing dual-purpose furnace provided by an embodiment of the present invention;
fig. 2 is a diagram illustrating a heating operation state of the dual-purpose stove according to the embodiment of the present invention;
FIG. 3 is a diagram of a bath operation state of the dual-purpose furnace according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a heating and bathing dual-purpose furnace in the prior art.
Description of the reference numerals
Dual-purpose furnace system 1
Dual-purpose stove 10
First joint 111
Bath lotion inlet 151
Bath lotion outlet 152
Heating liquid inlet 161
Heating liquid outlet 162
Liquid replenishing valve 171
Burner 173
Three-way valve 30
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
The utility model provides a heating and bathing dual-purpose furnace 10, as shown in figures 1-3, the dual-purpose furnace 10 is used for supplying heat to bath lotion and liquid in a heating terminal 20, and comprises a main heat exchanger 140, a pump 110 and a plate heat exchanger 150, wherein the main heat exchanger 140 is communicated with the pump 110; the pump 110 is a pump 110 capable of rotating forwards and backwards, and the dual-purpose stove 10 further comprises a first check valve 120 and a second check valve 130; the first check valve 120 is connected to the plate heat exchanger 150 and is connected in series with the pump 110 and the main heat exchanger 140; a second check valve 130 is connected to the warming terminal 20 and is connected in series with the pump 110 and the main heat exchanger 140; the first check valve 120 and the plate heat exchanger 150 are connected in parallel with the second check valve 130 and the heating terminal 20. The three-way valve in the prior art is eliminated, the liquid flow direction is switched by the positive and negative rotation of the pump 110, and the dual-purpose stove 10 supplies heat to the bath lotion or the liquid in the heating terminal 20 by the conduction of the first one-way valve 120 connected with the plate heat exchanger 150 and the conduction of the second one-way valve 130 connected with the heating terminal 20. Compared with the three-way valve adopted in the prior art, the invention can reduce the manufacturing cost of the dual-purpose furnace 10 and can reduce the maintenance rate and the maintenance cost; in addition, the pipeline arrangement of the whole machine does not need to be changed, and the usability is strong.
In a preferred embodiment, as shown in FIGS. 1-3, the pump 110 includes a first fitting 111 and a second fitting 112; the pump 110 rotates forward, the liquid flows out from the first joint 111 and conducts the first one-way valve 120; the pump 110 is reversed and fluid flows from the second connector 112 and through the second one-way valve 130. The pump 110 rotates forward to conduct the first one-way valve 120, so that the plate heat exchanger 150 supplies heat to the bath lotion; the pump 110 reverses the second check valve 130 to allow the main heat exchanger 140 to supply heat to the liquid in the heating terminal 20.
As a specific embodiment, as shown in fig. 1, the first check valve 120 is disposed between the plate heat exchanger 150 and the main heat exchanger 140, and the conducting direction of the first check valve 120 is from the plate heat exchanger 150 to the main heat exchanger 140; the second check valve 130 is disposed between the warming terminal 20 and the pump 110, and the second check valve 130 is conducted in a direction from the warming terminal 20 to the pump 110.
In specific implementation, the liquid inlet of the first check valve 120 is communicated with the plate heat exchanger 150, and the liquid outlet of the first check valve 120 is communicated with the main heat exchanger 140. An inlet of the second check valve 130 is communicated with the heating terminal 20, and an outlet of the second check valve 130 is communicated with the pump 110.
As another specific embodiment, the first check valve 120 is disposed between the plate heat exchanger 150 and the main heat exchanger 140, and the conducting direction of the first check valve 120 is from the main heat exchanger 140 to the plate heat exchanger 150; the second check valve 130 is disposed between the warming terminal 20 and the pump 110, and the second check valve 130 is conducted in a direction from the pump 110 to the warming terminal 20.
In specific implementation, the liquid inlet of the first check valve 120 is communicated with the main heat exchanger 140, and the liquid outlet of the first check valve 120 is communicated with the plate heat exchanger 150. The inlet of the second check valve 130 is connected to the pump 110, and the outlet of the second check valve 130 is connected to the heating terminal 20.
With the above-described embodiment, it is possible to operate the plate heat exchanger 150 and the heating terminal 20 in different liquid flowing directions, so that the dual-purpose stove 10 supplies heat to the bath liquid or to the liquid in the heating terminal 20.
Taking the layout in fig. 1 as an example, when the dual-purpose stove 10 is in a heating working state, as shown in fig. 2, the pump 110 is reversed, the formed liquid pressure distribution will close the first check valve 120 and conduct the second check valve 130, and the liquid inside the dual-purpose stove 10 flows from right to left through the main heat exchanger 140, then flows into the heating terminal 20 through the heating liquid outlet 162 of the dual-purpose stove 10, then flows into the heating liquid inlet 161, enters the pump 110 through the second check valve 130, and then continuously flows out, thereby forming the heating cycle 11. Since the first non return valve 120 is closed, no liquid flows through the plate heat exchanger 150.
When the dual-purpose stove 10 is in the bathing operation state, as shown in fig. 3, the pump 110 rotates forward, the formed liquid pressure distribution will make the first one-way valve 120 conducted and the second one-way valve 130 closed, the liquid in the dual-purpose stove 10 enters the main heat exchanger 140 from the left side, then flows into the pump 110 from the right side to enter the plate heat exchanger 150, exchanges heat with the bathing liquid, flows out of the plate heat exchanger 150, enters the first one-way valve 120 and then flows into the main heat exchanger 140, thereby forming the bathing cycle 12. Since the second check valve 130 is closed, no liquid flows into the pipe of the external heating terminal 20.
As a preferred embodiment, as shown in fig. 1, the dual-purpose stove 10 further includes a liquid replenishing valve 171, one end of the liquid replenishing valve 171 is communicated with the bath liquid inlet 151 of the plate heat exchanger 150, and the other end of the liquid replenishing valve 171 is communicated with the heating liquid inlet 161 of the dual-purpose stove 10. The bath liquid inlet 151 is communicated with the heating liquid inlet 161 of the dual-purpose furnace 10 through the liquid supplementing valve 171, so that the bath liquid can be supplemented to the loop of the dual-purpose furnace 10.
In a preferred embodiment, as shown in fig. 1, a flow sensor 172 is disposed at the bath liquid inlet 151 of the plate heat exchanger 150. When in a bathing working state, the bathing liquid amount flows into the plate heat exchanger 150 from the bathing liquid inlet 151 and then flows out from the bathing liquid outlet 152, after the flow sensor 172 detects the liquid flow, the electric control plate controls the pump 110 to rotate forward, the formed liquid pressure distribution enables the first one-way valve 120 to be conducted and the second one-way valve 130 to be closed, and thus the bathing cycle 12 is automatically formed.
As a preferred embodiment, as shown in fig. 1, the main heat exchanger 140 is integrated in a burner 173, and the burner 173 supplies heat to the main heat exchanger 140 by burning gas.
In a preferred embodiment, as shown in fig. 1, the air inlet end of the burner 173 is provided with a proportional valve 174.
In a preferred embodiment, as shown in FIG. 1, the dual-purpose stove 10 further includes an expansion tank 175, the expansion tank 175 being in communication with the pump 110 for replenishing the liquid.
As a preferred embodiment, as shown in fig. 1, the dual-purpose stove 10 further includes a liquid outlet 177, and the liquid outlet 177 is communicated with the heating liquid inlet 161 of the dual-purpose stove 10 for discharging liquid.
As a specific embodiment, as shown in fig. 1, the dual-purpose furnace 10 further includes a pressure sensor 176, and the pressure sensor 176 is disposed at one side of the expansion tank 175.
In specific implementation, the medium liquid in the heating loop is usually water, the bath liquid exchanging heat with the plate heat exchanger 150 is also usually water, and the bath liquid inlet 151 may be a living water inlet. Wherein the expansion tank 175 is an expansion tank. The heating terminal 20 is typically a heating pipe.
The utility model also provides a dual-purpose stove system 1 of heating bathing, as shown in figure 1, dual-purpose stove system 1 of heating bathing includes as above-mentioned dual-purpose stove 10 of heating bathing.
In a preferred embodiment, the heating and bathing furnace system 1 further comprises a heating terminal 20, and the heating terminal 20 is connected to the second check valve 130, connected to the pump 110 and the main heat exchanger 140 in series, and connected to the first check valve 120 and the plate heat exchanger 150 in parallel.
In this embodiment, the dual-purpose heating and bathing furnace system 1 is configured to cancel the three-way valve in the prior art by using the dual-purpose furnace 10, switch the liquid flow direction by the forward and reverse rotation of the pump 110, and supply heat to the bath solution or the liquid in the heating terminal 20 by the dual-purpose furnace 10 through the connection of the first one-way valve 120 connected to the plate heat exchanger 150 and the connection of the second one-way valve 130 connected to the heating terminal 20. Compared with the three-way valve adopted in the prior art, the invention can reduce the manufacturing cost of the dual-purpose furnace 10 and can reduce the maintenance rate and the maintenance cost; in addition, the pipeline arrangement of the whole machine does not need to be changed, and the usability is strong.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. A dual-purpose stove for heating and bathing is used for supplying heat to bath lotion and liquid in a heating tail end, and comprises a main heat exchanger, a pump and a plate heat exchanger, wherein the main heat exchanger is communicated with the pump; the dual-purpose furnace is characterized in that the pump can rotate forwards and backwards, and the dual-purpose furnace also comprises a first one-way valve and a second one-way valve;
the first check valve is connected with the plate heat exchanger and is connected with the pump and the main heat exchanger in series; the second one-way valve is connected with the heating tail end and is connected with the pump and the main heat exchanger in series; the first check valve and the plate heat exchanger are connected with the second check valve and the heating tail end in parallel.
2. The dual-purpose stove for heating and bathing of claim 1 wherein said pump comprises a first connector and a second connector; the pump rotates forwards, the liquid flows out of the first joint and conducts the first one-way valve; the pump reverses and the liquid flows out of the second connector and conducts the second one-way valve.
3. The dual-purpose stove for heating and bathing of claim 1, wherein the first check valve is disposed between the plate heat exchanger and the main heat exchanger, and the first check valve is conducted in a direction from the plate heat exchanger to the main heat exchanger;
the second check valve is arranged between the heating terminal and the pump, and the conduction direction of the second check valve is from the heating terminal to the pump.
4. The dual-purpose stove for heating and bathing of claim 1, wherein the first check valve is disposed between the plate heat exchanger and the main heat exchanger, and the first check valve is conducted in a direction from the main heat exchanger to the plate heat exchanger;
the second check valve is arranged between the heating tail end and the pump, and the conduction direction of the second check valve is from the pump to the heating tail end.
5. The furnace as claimed in claim 1, further comprising a liquid replenishing valve, wherein one end of the liquid replenishing valve is connected to the liquid inlet of the bath liquid of the plate heat exchanger, and the other end of the liquid replenishing valve is connected to the liquid inlet of the furnace.
6. The furnace as claimed in claim 1, wherein a flow sensor is provided at the inlet of the bath liquid of the plate heat exchanger.
7. The dual-purpose stove for heating and bathing of claim 1 further comprising an expansion tank, wherein the expansion tank is in communication with the pump for replenishing liquid.
8. The dual-purpose stove for heating and bathing of claim 1, further comprising a liquid drain port, wherein the liquid drain port is communicated with a liquid inlet for heating of the dual-purpose stove for draining liquid.
9. A dual-purpose furnace system for heating and bathing, characterized in that the dual-purpose furnace system for heating and bathing comprises the dual-purpose furnace for heating and bathing according to any one of claims 1-8.
10. The dual-purpose stove system for heating and bathing of claim 9, further comprising a heating end, wherein the heating end is connected to the second check valve, connected to the pump and the main heat exchanger in series, and connected to the first check valve and the plate heat exchanger in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880273.7U CN213040739U (en) | 2020-09-01 | 2020-09-01 | Heating and bathing dual-purpose furnace and system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880273.7U CN213040739U (en) | 2020-09-01 | 2020-09-01 | Heating and bathing dual-purpose furnace and system comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040739U true CN213040739U (en) | 2021-04-23 |
Family
ID=75533873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021880273.7U Active CN213040739U (en) | 2020-09-01 | 2020-09-01 | Heating and bathing dual-purpose furnace and system comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040739U (en) |
-
2020
- 2020-09-01 CN CN202021880273.7U patent/CN213040739U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102597635A (en) | Method for controlling the temperature of hot water by operating a circulation pump | |
| CN213040739U (en) | Heating and bathing dual-purpose furnace and system comprising same | |
| CN210485876U (en) | Water heater and preheating circulation system | |
| CN102901147B (en) | Multi-energy water heating device | |
| CN104180516A (en) | Water storage tank and bathroom water system thereof | |
| CN211233345U (en) | Wall-mounted furnace | |
| CN210569175U (en) | Novel split type electric water heater with zero cold water function | |
| CN210035659U (en) | Hot water air conditioner floor heating waterway system | |
| CN211233353U (en) | Wall-mounted stove | |
| CN211451364U (en) | Zero-cold-water heater | |
| CN210638274U (en) | Hot water system | |
| CN113124559A (en) | Wall-hanging stove control system convenient to bathing and heating move simultaneously | |
| CN207648929U (en) | Solar energy heat distribution system | |
| CN213984027U (en) | Wall-mounted stove | |
| CN219693423U (en) | Dual-purpose stove | |
| CN213984026U (en) | Wall-mounted stove | |
| CN111981672A (en) | Heating and bathing dual-purpose furnace and system comprising same | |
| CN214148340U (en) | Wall-mounted stove | |
| CN109708188A (en) | A kind of electric, shared heating stove of gas | |
| CN218821776U (en) | Heat exchanger | |
| CN217610838U (en) | Wireless cleaning equipment for heating water | |
| CN213984028U (en) | Wall-mounted stove | |
| CN205690506U (en) | Wall-hung boiler | |
| CN215175420U (en) | Diesel oil heating and bathing hot water heater | |
| CN210569176U (en) | Novel split type electric water heater with capacity increasing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |